/**
 * Frontend Styles
 * ASAMAK
 */

/* ========================================
   CSS Variables
======================================== */
:root {
    --primary-color: #0066cc;
    --primary-dark: #004d99;
    --secondary-color: #ff6600;
    --text-color: #333333;
    --text-light: #666666;
    --text-muted: #999999;
    --bg-color: #f8f9fa;
    --bg-light: #ffffff;
    --border-color: #e0e0e0;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    
    --container-width: 1200px;
    --header-height: 80px;
}

/* ========================================
   Reset & Base
======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--bg-light);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

ul, ol {
    list-style: none;
}

/* ========================================
   Container
======================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header: edge-to-edge bar, content uses full viewport width with comfortable gutters */
.site-header .container-header-full {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding-left: clamp(20px, 4vw, 72px);
    padding-right: clamp(20px, 4vw, 72px);
}

/* ========================================
   Buttons
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    color: white;
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background: #e55a00;
    color: white;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-outline-white {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-outline-white:hover {
    background: white;
    color: var(--primary-color);
}

/* ========================================
   Hero Slider
======================================== */
.hero-slider {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio (9/16 = 0.5625) */
    overflow: hidden;
}

.slider-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
	background: linear-gradient(135deg, rgba(0, 51, 102, 0.85) 0%, rgba(0, 35, 69, 0.7) 50%, rgba(0, 0, 0, 0.5) 100%);
}

.slide .container {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.slide-content {
    max-width: 700px;
    color: white;
    z-index: 2;
}

.slide-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    letter-spacing: 1px;
    text-transform: uppercase;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.slide-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    text-shadow: 2px 2px 20px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.6s ease 0.4s both;
}

.slide-content p {
    font-size: 1.25rem;
    line-height: 1.7;
    margin-bottom: 35px;
    opacity: 0.95;
    max-width: 600px;
    animation: fadeInUp 0.6s ease 0.6s both;
}

.slide-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.8s both;
}

.slide-buttons .btn {
    min-width: 180px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    pointer-events: none;
    z-index: 10;
}

.slider-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    pointer-events: auto;
}

.slider-btn:hover {
    background: white;
    color: var(--primary-color);
    transform: scale(1.1);
}

/* Slider Dots */
.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.slider-dots .dot::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 2px solid transparent;
    border-radius: 50%;
    transition: var(--transition);
}

.slider-dots .dot:hover {
    background: rgba(255, 255, 255, 0.7);
}

.slider-dots .dot.active {
    background: white;
    transform: scale(1.2);
}

.slider-dots .dot.active::after {
    border-color: rgba(255, 255, 255, 0.5);
}

/* Video Slide */
.slide-video {
    background: #000;
}

.slide-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

.slide-video .slide-overlay {
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.4) 0%, rgba(0, 35, 69, 0.3) 50%, rgba(0, 0, 0, 0.2) 100%);
}

/* Slider Thumbnail Navigation */
.slider-thumbnails {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 10;
}

.slider-thumb {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.5);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.3);
    padding: 0;
}

.slider-thumb::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    z-index: -1;
}

.slider-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    border-radius: 50%;
}

.slider-thumb:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.6);
}

.slider-thumb:hover img {
    transform: scale(1.1);
}

.slider-thumb.active {
    border-color: #f5a623;
    box-shadow: 0 0 20px rgba(245, 166, 35, 0.5);
}

.slider-thumb.active::before {
    background: #f5a623;
}

.slider-thumb .thumb-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    color: white;
    opacity: 0.8;
}

.slider-thumb .thumb-overlay i {
    width: 20px;
    height: 20px;
}

.slider-thumb.active .thumb-overlay {
    background: rgba(245, 166, 35, 0.3);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    right: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
    z-index: 10;
}

.scroll-arrow {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: white;
    border-radius: 2px;
    animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateX(-50%) translateY(10px);
        opacity: 0.5;
    }
}

/* Hero Slider Responsive */
@media (max-width: 992px) {
    .slide-content h1 {
        font-size: 2.5rem;
    }
    
    .slide-content p {
        font-size: 1.1rem;
    }
    
    .slider-btn {
        width: 46px;
        height: 46px;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .slider-thumb {
        width: 60px;
        height: 60px;
    }
    
    .slider-thumbnails {
        bottom: 30px;
    }
}

@media (max-width: 768px) {
    .slide-content {
        text-align: center;
        max-width: 100%;
    }
    
    .slide .container {
        justify-content: center;
    }
    
    .slide-content h1 {
        font-size: 2rem;
    }
    
    .slide-content p {
        font-size: 1rem;
    }
    
    .slide-buttons {
        justify-content: center;
    }
    
    .slide-buttons .btn {
        min-width: 150px;
        padding: 14px 24px;
    }
    
    .slider-controls {
        padding: 0 15px;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
    }
    
    .slider-dots {
        bottom: 25px;
    }
    
    .slider-thumb {
        width: 55px;
        height: 55px;
    }
    
    .slider-thumbnails {
        bottom: 20px;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        padding-bottom: 120%; /* Mobilde daha yüksek slider */
        min-height: 500px;
    }
    
    .slide-content h1 {
        font-size: 1.5rem;
        line-height: 1.3;
    }
    
    /* Mobilde açıklamaları gizle */
    .slide-content p {
        display: none;
    }
    
    .slide-content .slide-badge {
        font-size: 0.75rem;
        padding: 6px 14px;
        margin-bottom: 15px;
    }
    
    .slide-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .slide-buttons .btn {
        width: 100%;
        max-width: 280px;
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .slider-thumb {
        width: 45px;
        height: 45px;
        border-width: 2px;
    }
    
    .slider-thumbnails {
        bottom: 15px;
        gap: 6px;
    }
    
    .slider-thumb .thumb-overlay i {
        width: 14px;
        height: 14px;
    }
    
    .slider-controls {
        display: none; /* Mobilde ok butonlarını gizle */
    }
}

/* ========================================
   Header
======================================== */
.site-header {
    position: relative;
    z-index: 1000;
    background: var(--bg-light);
    box-shadow: var(--shadow);
}

/* Transparent Header */
.site-header.header-transparent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    box-shadow: none;
}

.site-header.header-transparent .header-top {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
}

.site-header.header-transparent .header-main {
    background: rgba(255, 255, 255, 0.57);
    backdrop-filter: blur(10px);
}

.site-header.header-transparent .nav-menu > li > a {
    color: white;
}

.site-header.header-transparent .nav-menu > li > a:hover {
    color: white;
    opacity: 0.8;
}

.site-header.header-transparent .header-search-btn {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.site-header.header-transparent .header-search-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    color: white;
}

.site-header.header-transparent .mobile-menu-toggle span {
    background: white;
}

.header-top {
    background: #1a1a2e;
    color: white;
    padding: 8px 0;
    font-size: 0.875rem;
}

.header-top-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-contact {
    display: flex;
    gap: 20px;
}

.header-contact a {
    color: white;
    display: flex;
    align-items: center;
    gap: 6px;
}

.header-contact a:hover {
    opacity: 0.9;
}

.header-contact .icon {
    width: 16px;
    height: 16px;
}

.header-contact-divider {
    color: rgba(255, 255, 255, 0.4);
    margin: 0 5px;
}

.header-fax {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.9);
}

.header-fax .icon {
    width: 16px;
    height: 16px;
}

.header-top-links {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
    margin-right: 20px;
}

.header-top-link {
    color: white;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.header-top-link:hover {
    background: rgba(255,255,255,0.1);
    color: white;
}

.header-top-link svg {
    width: 14px;
    height: 14px;
}

.lang-link {
    color: white;
    font-weight: 600;
    padding: 4px 12px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 4px;
}

.lang-link:hover {
    background: rgba(255,255,255,0.1);
    color: white;
}

.header-main {
    /* padding controlled by settings */
}

.header-main-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 45px;
    width: auto;
    transition: var(--transition);
}

.logo:hover .logo-img {
    opacity: 0.85;
}

.main-nav .nav-menu {
    display: flex;
    gap: 30px;
    align-items: center;
}

.main-nav .nav-menu > li {
    display: flex;
    align-items: center;
}

.main-nav .nav-menu > li > a {
    font-weight: 500;
    color: var(--text-color);
    padding: 10px 0;
    position: relative;
    display: flex;
    align-items: center;
    gap: 5px;
}

.main-nav .nav-menu > li > a .dropdown-icon {
    width: 14px;
    height: 14px;
    margin-top: 2px;
}

.main-nav .nav-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
	background: #fbda36a8;
    transition: var(--transition);
}

.main-nav .nav-menu > li > a:hover::after,
.main-nav .nav-menu > li > a.active::after {
    width: 100%;
}

/* Dropdown */
.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--bg-light);
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: var(--text-color);
	font-size: 13px;
}

.dropdown-menu li a:hover {
    background: var(--bg-color);
    color: var(--primary-color);
}

.dropdown-all-link {
    border-top: 1px solid #eee;
    margin-top: 5px;
    padding-top: 5px;
}

.dropdown-all-link a {
    font-weight: 600;
    color: var(--primary-color) !important;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: 20px;
}

.header-search-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--bg-color);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.header-search-btn:hover {
    background: var(--primary-color);
    color: white;
}

.header-search-btn svg {
    width: 20px;
    height: 20px;
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 15vh;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.search-modal.active {
    opacity: 1;
    visibility: visible;
}

.search-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.search-modal-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 700px;
    padding: 0 20px;
    transform: translateY(-30px);
    transition: transform 0.3s ease;
}

.search-modal.active .search-modal-content {
    transform: translateY(0);
}

.search-modal-close {
    position: absolute;
    top: -60px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.search-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.search-modal-close svg {
    width: 24px;
    height: 24px;
}

.search-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    background: white;
    border-radius: 60px;
    padding: 8px 8px 8px 25px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 600px;
}

.search-input-wrapper .search-icon {
    width: 24px;
    height: 24px;
    color: #999;
    flex-shrink: 0;
}

.search-input-wrapper input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1.1rem;
    padding: 15px 20px;
    background: transparent;
}

.search-input-wrapper input::placeholder {
    color: #aaa;
}

.search-submit {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.search-submit:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.search-submit svg {
    width: 22px;
    height: 22px;
}

.search-hint {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-top: 20px;
    width: 100%;
    display: block;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hide mobile menu close button on desktop */
.mobile-menu-close {
    display: none;
}

/* ========================================
   Hero Section
======================================== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 200px;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-buttons .btn-outline {
    border-color: white;
    color: white;
}

.hero-buttons .btn-outline:hover {
    background: white;
    color: var(--primary-color);
}

/* ========================================
   Section Styles
======================================== */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-alt {
    background: #fff;
}

/* ========================================
   Categories Carousel
======================================== */
.categories-carousel-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.categories-carousel-wrapper {
    position: relative;
    padding: 0 50px;
}

.categories-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: white;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
}

.categories-nav:hover {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

.categories-nav svg {
    width: 22px;
    height: 22px;
}

.categories-prev {
    left: 0;
}

.categories-next {
    right: 0;
}

.categories-carousel {
    overflow: hidden;
}

.categories-track {
    display: flex;
    gap: 20px;
    transition: transform 0.5s ease;
}

.category-carousel-card {
    flex: 0 0 calc(33.333% - 14px);
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    text-decoration: none;
}

.category-carousel-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.category-carousel-image {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: #f5f5f5;
}

.category-carousel-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.category-carousel-card:hover .category-carousel-image img {
    transform: scale(1.05);
}

.category-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f4f8 0%, #e8ecf0 100%);
}

.category-placeholder svg {
    width: 60px;
    height: 60px;
    color: #ccc;
}

.category-carousel-content {
    padding: 20px;
    text-align: center;
}

.category-carousel-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.category-carousel-card:hover .category-carousel-content h3 {
    color: var(--primary-color);
}

.category-product-count {
    font-size: 0.85rem;
    color: #888;
    font-weight: 500;
}

/* Categories Carousel Responsive */
@media (max-width: 992px) {
    .category-carousel-card {
        flex: 0 0 calc(50% - 10px);
    }
    
    .categories-carousel-wrapper {
        padding: 0 40px;
    }
}

@media (max-width: 576px) {
    .category-carousel-card {
        flex: 0 0 100%;
    }
    
    .categories-carousel-wrapper {
        padding: 0 35px;
    }
    
    .categories-nav {
        width: 35px;
        height: 35px;
    }
    
    .categories-nav svg {
        width: 18px;
        height: 18px;
    }
}

/* ========================================
   Categories Grid (Legacy)
======================================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.category-card {
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.category-card-image {
    aspect-ratio: 4/3;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.category-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 15px;
}

.category-card-image .placeholder-icon {
    font-size: 4rem;
    opacity: 0.5;
}

.category-card-content {
    padding: 25px;
}

.category-card-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-color);
}

.category-card-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.category-card-content .product-count {
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 500;
}

/* ========================================
   Brands Carousel Section
======================================== */
.brands-section {
    background: var(--bg-color);
}

.brands-carousel-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
}

.brands-nav {
    width: 44px;
    height: 44px;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
    color: var(--text-color);
}

.brands-nav:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.brands-carousel {
    flex: 1;
    overflow: hidden;
}

.brands-track {
    display: flex;
    gap: 30px;
    transition: transform 0.5s ease;
}

.brand-item {
    flex: 0 0 calc((100% - 120px) / 5);
    min-width: calc((100% - 120px) / 5);
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    padding: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.brand-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.brand-item a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 80px;
}

.brand-item img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.brand-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.brand-item .brand-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    text-align: center;
}

@media (max-width: 1200px) {
    .brand-item {
        flex: 0 0 calc((100% - 90px) / 4);
        min-width: calc((100% - 90px) / 4);
    }
}

@media (max-width: 992px) {
    .brand-item {
        flex: 0 0 calc((100% - 60px) / 3);
        min-width: calc((100% - 60px) / 3);
    }
}

@media (max-width: 768px) {
    .brand-item {
        flex: 0 0 calc((100% - 30px) / 2);
        min-width: calc((100% - 30px) / 2);
        padding: 20px;
    }
    
    .brand-item a {
        height: 60px;
    }
    
    .brand-item img {
        max-height: 45px;
    }
    
    .brands-nav {
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 480px) {
    .brands-carousel-wrapper {
        gap: 10px;
    }
    
    .brand-item {
        flex: 0 0 100%;
        min-width: 100%;
    }
}

/* ========================================
   About Section - Modern Design
======================================== */
.about-section {
    background: linear-gradient(135deg, #f8fafc 0%, #eef2f7 100%);
    overflow: hidden;
}

.about-modern {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-images {
    position: relative;
    height: 550px;
}

.about-img-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 75%;
    height: 420px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 65%;
    height: 320px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    border: 5px solid white;
}

.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-experience-badge {
    position: absolute;
    bottom: 100px;
    left: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 25px 35px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 102, 204, 0.35);
    z-index: 5;
}

.about-experience-badge .exp-number {
    display: block;
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1;
}

.about-experience-badge .exp-text {
    display: block;
    font-size: 0.85rem;
    margin-top: 6px;
    opacity: 0.95;
    font-weight: 500;
}

.about-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.about-label svg {
    width: 16px;
    height: 16px;
}

.about-content h2 {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-color);
    line-height: 1.2;
}

.about-content .about-lead {
    font-size: 0.95rem;
	color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.7;
    font-weight: 400;
}

.about-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-features-modern {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 25px 0;
}

.about-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
}

.about-feature-item .feature-text {
    flex: 1;
    min-width: 0;
}

.about-feature-item .feature-text h4 {
    margin: 0 0 3px 0;
}

.about-feature-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.about-feature-item .feature-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.about-feature-item .feature-icon svg {
    width: 20px;
    height: 20px;
}

.about-feature-item .feature-text h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin: 0 0 3px 0;
    color: var(--text-color);
    padding: 0;
}

.about-feature-item .feature-text p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.4;
}

.about-content .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.about-content .btn svg {
    width: 18px;
    height: 18px;
}

/* ========================================
   CTA Banner Section
======================================== */
.cta-banner-section {
    padding: 0;
}

.cta-banner {
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 30, 60, 0.9) 0%, rgba(0, 60, 120, 0.85) 100%);
}

.cta-banner .container {
    position: relative;
    z-index: 2;
}

.cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-text {
    flex: 1;
    min-width: 300px;
}

.cta-text h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: white;
    margin-bottom: 15px;
    line-height: 1.3;
}

.cta-text p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin: 0;
}

.cta-features {
    display: flex;
    gap: 30px;
}

.cta-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.cta-feature svg {
    width: 40px;
    height: 40px;
    color: white;
    padding: 10px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.cta-feature:hover svg {
    background: var(--primary-color);
    transform: scale(1.1);
}

.cta-feature span {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: white;
    color: var(--primary-color);
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.btn-cta svg {
    width: 20px;
    height: 20px;
}

/* ========================================
   Services Section - Modern Design
======================================== */
.services-section {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.services-modern {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
}

.services-header {
    position: sticky;
    top: 120px;
}

.services-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.services-label svg {
    width: 16px;
    height: 16px;
}

.services-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-color);
}

.services-header p {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.8;
}

.services-grid-modern {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.service-card-modern {
    position: relative;
    background: white;
    border-radius: 16px;
    padding: 35px 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid #eef2f7;
    transition: all 0.4s ease;
    overflow: hidden;
}

.service-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    transition: height 0.4s ease;
}

.service-card-modern:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.service-card-modern:hover::before {
    height: 100%;
}

.service-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color) 0%, #00a8ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 20px;
}

.service-card-modern h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-color);
}

.service-card-modern p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

.service-icon-float {
    position: absolute;
    top: 25px;
    right: 25px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 168, 255, 0.1) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: all 0.4s ease;
}

.service-icon-float svg {
    width: 24px;
    height: 24px;
}

.service-card-modern:hover .service-icon-float {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    transform: rotate(10deg) scale(1.1);
}

.contact-item .icon svg {
    width: 24px;
    height: 24px;
}

/* ========================================
   Latest Products Carousel Section
======================================== */
.latest-products-section {
    background: #ffffff;
}

.section-header-modern {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 40px;
    gap: 20px;
    flex-wrap: wrap;
}

.section-header-left {
    flex: 1;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 15px;
}

}

.product-card-carousel {
    flex: 0 0 calc(25% - 19px);
    min-width: calc(25% - 19px);
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    position: relative;
}

.product-card-carousel:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.product-card-carousel .product-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card-carousel .product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    padding: 15px;
    background: #f8f9fa;
    transition: transform 0.4s ease;
}

.product-card-carousel:hover .product-image img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.product-actions {
    position: absolute;
    bottom: 12px;
    right: 12px;
    display: flex;
    gap: 8px;
    opacity: 0;
    transform: translateY(8px);
    transition: all 0.3s ease;
    z-index: 2;
}

.product-card-carousel:hover .product-actions {
    opacity: 1;
    transform: translateY(0);
}

.btn-view {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.btn-view:hover {
    background: var(--primary-color);
    color: white;
}

.btn-view svg {
    width: 18px;
    height: 18px;
}

.product-card-carousel .product-info {
    padding: 15px 20px 20px;
    text-align: center;
    background: white;
}

.product-card-carousel .product-category {
    display: block;
    font-size: 10px;
    color: #888;
    font-weight: 500;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    text-align: center;
}

.product-card-carousel .product-info h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
}

.product-card-carousel .product-info h3 a {
    color: var(--text-color);
    transition: color 0.3s ease;
}

.product-card-carousel .product-info h3 a:hover {
    color: var(--primary-color);
}

.products-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 10;
    color: var(--text-color);
}

.products-nav:hover {
    background: var(--primary-color);
    color: white;
}

.products-nav svg {
    width: 22px;
    height: 22px;
}

.products-prev {
    left: 0;
}

.products-next {
    right: 0;
}

/* ========================================
   Contact Section
======================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-info > p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.contact-item .icon {
    width: 50px;
    height: 50px;
    background: var(--bg-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.contact-item p,
.contact-item a {
    color: var(--text-light);
    font-size: 0.95rem;
}

.contact-map {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    height: 100%;
    min-height: 400px;
    background: var(--bg-color);
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ========================================
   Footer
======================================== */
.site-footer {
    background: #1a1a2e;
    color: #ccc;
}

.footer-main {
    padding: 60px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    margin-bottom: 20px;
}

.footer-logo .logo-text {
    color: white;
}

.footer-logo .logo-sub {
    color: #999;
}

.footer-about p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-color);
}

.footer-col h4 {
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #999;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: white;
}

.contact-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.contact-list .icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-list .icon svg {
    width: 18px;
    height: 18px;
}

.contact-list a {
    color: #999;
}

.contact-list a:hover {
    color: white;
}

.footer-bottom {
    background: rgba(0,0,0,0.2);
    padding: 20px 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 0.875rem;
}

.footer-hours {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-hours span:first-child {
    font-weight: 600;
    color: white;
}

/* ========================================
   Modern Footer
======================================== */
.footer-modern {
    background: linear-gradient(135deg, #010118 0%, #253c77 100%);
    color: #fff;
}

/* ========================================
   Products Grid Section (Homepage)
======================================== */
.products-grid-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.products-grid-section .section-header-center {
    text-align: center;
    margin-bottom: 50px;
}

.products-grid-section .section-header-center h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-color);
    margin-top: 15px;
}

.products-grid-home {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.product-card-home {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.product-card-home:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.product-image-wrapper {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: #f5f5f5;
}

.product-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card-home:hover .product-image-wrapper img {
    transform: scale(1.08);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card-home:hover .product-overlay {
    opacity: 1;
}

.product-view-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    color: var(--text-color);
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.product-card-home:hover .product-view-btn {
    transform: translateY(0);
}

.product-view-btn:hover {
    background: #f5a623;
    color: white;
}

.product-view-btn svg {
    width: 18px;
    height: 18px;
}

.product-info-home {
    padding: 20px;
    text-align: center;
}

.product-category-tag {
    display: inline-block;
    font-size: 0.75rem;
    color: #f5a623;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.product-info-home h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
}

.product-info-home h3 a {
    color: var(--text-color);
    transition: color 0.3s ease;
}

.product-info-home h3 a:hover {
    color: #f5a623;
}

.products-cta {
    text-align: center;
}

/* Products Grid Responsive */
@media (max-width: 992px) {
    .products-grid-home {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .products-grid-home {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .products-grid-section .section-header-center h2 {
        font-size: 1.75rem;
    }
}

.footer-main {
    padding: 80px 0 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
}

/* Footer Brand */
.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.footer-logo img {
    max-width: 200px;
    height: auto;
}

.footer-logo .logo-primary {
    font-size: 2rem;
    font-weight: 800;
    color: #f5a623;
    letter-spacing: 2px;
}

.footer-logo .logo-secondary {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 2px;
}

.footer-tagline {
    font-size: 0.95rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 25px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: #f5a623;
    transform: translateY(-3px);
}

.footer-social a svg {
    width: 20px;
    height: 20px;
}

/* Footer Links */
.footer-links h4,
.footer-contact h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
}

.footer-links h4::after,
.footer-contact h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: #f5a623;
    border-radius: 2px;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #f5a623;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-links a:hover::before {
    opacity: 1;
}

/* Footer Contact */
.footer-contact .contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 18px;
    align-items: flex-start;
}

.footer-contact .contact-item svg {
    width: 20px;
    height: 20px;
    color: #f5a623;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact .contact-item div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.footer-contact .contact-item span,
.footer-contact .contact-item a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer-contact .contact-item a:hover {
    color: #f5a623;
}

/* Footer Bottom */
.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px 0;
}

.footer-bottom-content {
    text-align: center;
}

.footer-bottom-content p {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Responsive
======================================== */
@media (max-width: 992px) {
    .header-contact {
        display: none;
    }
    
    .header-top-links {
        display: none;
    }
    
    .site-header {
        position: relative !important;
    }
    
    .site-header.header-transparent {
        position: relative !important;
    }
    
    .header-main-content {
        padding: 10px 0;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        height: 100dvh;
        background: var(--bg-light);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.15);
        padding: 70px 20px 30px;
        transform: translateX(110%);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: transform 0.3s ease, opacity 0.2s ease;
        z-index: 1001;
        overflow-y: auto;
    }

    body:not(.menu-open) .main-nav {
        transform: translateX(110%) !important;
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
    }
    
    .main-nav.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    /* Source of truth for mobile menu visibility */
    body.menu-open .main-nav {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }
    
    .main-nav .nav-menu {
        flex-direction: column;
        gap: 0;
    }
    
    .main-nav .nav-menu > li > a {
        display: block;
        padding: 15px 0;
        border-bottom: 1px solid var(--border-color);
        color: var(--text-color) !important;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 20px;
        display: none;
    }
    
    .has-dropdown.open .dropdown-menu {
        display: block;
    }
    
    .mobile-menu-toggle {
        display: flex;
        position: relative;
        z-index: 1002;
    }
    
    .mobile-menu-toggle span {
        background: var(--text-color) !important;
    }
    
    /* Mobile menu overlay */
    .mobile-menu-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1000;
    }
    
    .mobile-menu-overlay.active {
        display: block;
    }
    
    /* Mobile menu close button - only show on mobile */
    .mobile-menu-close {
        position: absolute;
        top: 20px;
        left: 20px;
        width: 36px;
        height: 36px;
        background: #f0f0f0;
        border: none;
        border-radius: 50%;
        cursor: pointer;
        display: flex !important;
        align-items: center;
        justify-content: center;
        color: var(--text-color);
        z-index: 10;
    }
    
    .mobile-menu-close svg {
        width: 20px;
        height: 20px;
    }
    
    /* Hide hamburger when menu is open */
    .main-nav.active ~ .mobile-menu-toggle,
    body.menu-open .mobile-menu-toggle {
        opacity: 0;
        pointer-events: none;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 50px 0;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .hero-section {
        padding: 50px 0;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .about-modern {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-images {
        height: 400px;
    }
    
    .about-img-main {
        width: 70%;
        height: 300px;
    }
    
    .about-img-secondary {
        width: 60%;
        height: 220px;
    }
    
    .about-experience-badge {
        bottom: 60px;
        padding: 18px 25px;
    }
    
    .about-experience-badge .exp-number {
        font-size: 2rem;
    }
    
    .about-content h2 {
        font-size: 1.75rem;
    }
    
    .about-features-modern {
        grid-template-columns: 1fr;
    }
    
    .services-modern {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .services-header {
        position: static;
        text-align: center;
    }
    
    .services-header h2 {
        font-size: 1.75rem;
    }
    
    .services-grid-modern {
        grid-template-columns: 1fr;
    }
    
    .cta-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-text h2 {
        font-size: 1.5rem;
    }
    
    .cta-features {
        justify-content: center;
    }
    
    .section-header-modern {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .section-header-modern h2 {
        font-size: 1.75rem;
    }
    
    .products-carousel-wrapper {
        padding: 0 40px;
    }
    
    .product-card-carousel {
        flex: 0 0 calc(50% - 13px);
        min-width: calc(50% - 13px);
    }
    
    .service-card {
        flex-direction: column;
        text-align: center;
    }
    
    /* Modern Footer Responsive */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-brand {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .footer-brand .footer-logo {
        display: flex;
        justify-content: center;
    }
    
    .footer-brand .footer-logo img {
        margin: 0 auto;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-links h4::after,
    .footer-contact h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-contact .contact-item {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Breadcrumb
======================================== */
.breadcrumb-section {
    background: var(--bg-color);
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--text-light);
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb .separator {
    color: var(--text-muted);
}

.breadcrumb .current {
    color: var(--text-color);
    font-weight: 500;
}

/* ========================================
   Category Header
======================================== */
.category-header {
    padding: 40px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
}

.category-header-content {
    display: flex;
    align-items: center;
    gap: 30px;
}

.category-header-image {
    width: 140px;
    height: 105px;
    background: rgba(255,255,255,0.15);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    flex-shrink: 0;
}

.category-header-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
}

.category-header-info h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.category-header-info p {
    opacity: 0.9;
    margin-bottom: 10px;
    line-height: 1.6;
}

.category-header-info .product-count {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ========================================
   Subcategories Section
======================================== */
.subcategories-section {
    padding: 50px 0;
    background: var(--bg-color);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--text-color);
}

.subcategories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.subcategory-card {
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.subcategory-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.subcategory-image {
    height: 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.subcategory-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.subcategory-image .placeholder-icon {
    font-size: 2.5rem;
    opacity: 0.5;
}

.subcategory-info {
    padding: 20px;
}

.subcategory-info h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 5px;
}

.subcategory-info .count {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ========================================
   Products Section
======================================== */
.products-section {
    padding: 50px 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.product-card {
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    aspect-ratio: 4/3;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: var(--transition);
    padding: 15px;
    background: #f8f9fa;
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-image .placeholder-icon {
    font-size: 3rem;
    color: var(--text-muted);
}

.product-info {
    padding: 20px;
    text-align: center;
}

.product-brand {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    color: var(--primary-color);
    background: rgba(0, 102, 204, 0.1);
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-info h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 8px;
    line-height: 1.4;
}

.product-info p {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.5;
}

.view-details {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary-color);
}

.product-card:hover .view-details {
    color: var(--primary-dark);
}

.no-products {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

/* ========================================
   Category Page Responsive
======================================== */
@media (max-width: 768px) {
    .category-header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .category-header-info h1 {
        font-size: 1.5rem;
    }
    
    .subcategories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .subcategories-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Product Detail Page - Modern Design
======================================== */
.product-detail-section {
    padding: 60px 0;
    background: var(--bg-color);
}

.product-detail-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow);
}

/* Modern Gallery */
.product-gallery-modern {
    position: sticky;
    top: 100px;
}

.gallery-main {
    margin-bottom: 20px;
}

.main-image-wrapper {
    position: relative;
    background: linear-gradient(145deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    transition: transform 0.4s ease;
}

.main-image-wrapper:hover img {
    transform: scale(1.02);
}

.zoom-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: var(--transition);
    color: var(--text-color);
}

.zoom-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.no-image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    color: var(--text-muted);
}

.no-image-placeholder span {
    font-size: 0.9rem;
}

.image-caption {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-light);
    min-height: 24px;
    margin-top: 10px;
}

.gallery-thumbs-modern {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.thumb-item {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    background: var(--bg-color);
    padding: 0;
    transition: var(--transition);
    position: relative;
}

.thumb-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 102, 204, 0);
    transition: var(--transition);
}

.thumb-item:hover::after {
    background: rgba(0, 102, 204, 0.1);
}

.thumb-item:hover,
.thumb-item.active {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.2);
}

.thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Modern Product Info */
.product-info-modern {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.product-header {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-color);
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 102, 204, 0.05) 100%);
    padding: 8px 16px;
    border-radius: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
    width: fit-content;
    border: 1px solid rgba(0, 102, 204, 0.2);
    transition: var(--transition);
}

.brand-badge:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.product-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-color);
    line-height: 1.25;
    letter-spacing: -0.5px;
}

.product-category {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.product-category svg {
    color: var(--text-muted);
}

.product-category a {
    color: var(--text-light);
}

.product-category a:hover {
    color: var(--primary-color);
}

.product-excerpt {
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.product-excerpt p {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

/* Modern Actions */
.product-actions-modern {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-download-pdf {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 30px;
    background: transparent;
    color: var(--text-color);
    font-size: 0.95rem;
    font-weight: 500;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.btn-download-pdf:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 102, 204, 0.05);
}

/* Share Section */
.product-share {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.product-share > span {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    background: var(--bg-color);
    color: var(--text-light);
}

.share-btn:hover {
    transform: translateY(-2px);
}

.share-btn.whatsapp:hover {
    background: #25D366;
    color: white;
}

.share-btn.email:hover {
    background: var(--primary-color);
    color: white;
}

.share-btn.copy:hover {
    background: var(--text-color);
    color: white;
}

/* Product Tabs */
.product-tabs {
    margin-top: 50px;
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.tabs-header {
    display: flex;
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    flex: 1;
    padding: 18px 25px;
    background: transparent;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.tab-btn:hover {
    color: var(--text-color);
    background: rgba(0, 102, 204, 0.03);
}

.tab-btn.active {
    color: var(--primary-color);
    font-weight: 600;
}

.tab-btn.active::after {
    transform: scaleX(1);
}

.tabs-content {
    padding: 35px;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.description-content,
.features-content {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--text-light);
}

.description-content p,
.features-content p {
    margin-bottom: 15px;
}

.no-content {
    color: var(--text-muted);
    font-style: italic;
}

/* Related Products */
.related-products-section {
    padding: 70px 0;
    background: var(--bg-light);
}

.related-products-section .section-title {
    text-align: center;
    margin-bottom: 40px;
}

/* Product Detail Responsive */
@media (max-width: 992px) {
    .product-detail-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 30px;
    }
    
    .product-gallery-modern {
        position: static;
    }
    
    .product-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .product-detail-section {
        padding: 30px 0;
    }
    
    .product-detail-wrapper {
        padding: 20px;
        gap: 30px;
    }
    
    .product-title {
        font-size: 1.5rem;
    }
    
    .thumb-item {
        width: 65px;
        height: 65px;
    }
    
    .tabs-header {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid var(--border-color);
    }
    
    .tab-btn:last-child {
        border-bottom: none;
    }
    
    .tab-btn::after {
        left: 0;
        right: auto;
        width: 4px;
        height: 100%;
        top: 0;
        bottom: 0;
        transform: scaleY(0);
    }
    
    .tab-btn.active::after {
        transform: scaleY(1);
    }
    
    .tabs-content {
        padding: 25px;
    }
}

/* ========================================
   Products List Page - Gorgeous Design
======================================== */
.page-header-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 70px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2H6zM6 4V0h-2v4h-4v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.page-header-section .container {
    position: relative;
    z-index: 1;
}

.page-header-section h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
    letter-spacing: -0.5px;
}

.page-header-section p {
    font-size: 1.15rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
}

.page-header-section .product-count {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 30px;
    margin-top: 20px;
    font-size: 0.95rem;
    border: 1px solid rgba(255,255,255,0.2);
}

.products-page-section {
    padding: 60px 0;
    background: var(--bg-color);
}

.products-page-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}

/* Full Width Products (no sidebar) */
.products-full-width .products-page-content {
    width: 100%;
}

.products-full-width .products-main {
    width: 100%;
}

.products-full-width .products-grid {
    grid-template-columns: repeat(4, 1fr);
}

/* Sidebar */
.products-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.sidebar-widget h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-color);
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-widget h3 svg {
    color: var(--primary-color);
}

/* Sidebar Search Form */
.sidebar-search-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.sidebar-search-form input {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    transition: var(--transition);
}

.sidebar-search-form input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.sidebar-search-form button {
    width: 100%;
    padding: 12px 14px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.sidebar-search-form button:hover {
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.filter-list li {
    margin-bottom: 6px;
}

.filter-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-radius: var(--border-radius);
    color: var(--text-color);
    font-size: 0.9rem;
    transition: var(--transition);
    border: 1px solid transparent;
}

.filter-list a:hover {
    background: var(--bg-color);
    color: var(--primary-color);
    border-color: var(--border-color);
}

.filter-list a.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.25);
}

.filter-list .count {
    font-size: 0.75rem;
    background: var(--bg-color);
    padding: 2px 8px;
    border-radius: 10px;
    color: var(--text-muted);
}

.filter-list a.active .count {
    background: rgba(255,255,255,0.2);
    color: white;
}

/* Products Main */
.products-main {
    min-height: 400px;
}

/* Products Grid - 3 columns */
.products-main .products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Enhanced Product Card for Products Page */
.products-main .product-card {
    border: 1px solid var(--border-color);
}

.products-main .product-card:hover {
    border-color: var(--primary-color);
}

.products-main .product-image {
    aspect-ratio: 1/1;
}

.products-main .product-info {
    padding: 22px;
}

.products-main .product-info h3 {
    font-size: 1.05rem;
    min-height: 48px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.products-main .product-info p {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 42px;
}

.products-main .view-details {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--bg-color);
    border-radius: 20px;
    font-size: 0.85rem;
    transition: var(--transition);
}

.products-main .product-card:hover .view-details {
    background: var(--primary-color);
    color: white;
}

/* Products Page Responsive */
@media (max-width: 1200px) {
    .products-main .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .page-header-section {
        padding: 50px 0;
    }
    
    .page-header-section h1 {
        font-size: 2rem;
    }
    
    .products-page-grid {
        grid-template-columns: 1fr;
    }
    
    .products-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }
    
    .sidebar-widget {
        margin-bottom: 0;
    }
    
    .products-main .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-full-width .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .products-full-width .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-main .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .products-main .product-image {
        aspect-ratio: 1/1;
    }
    
    .products-main .product-image img {
        padding: 10px;
    }
    
    .products-main .product-info {
        padding: 15px;
    }
    
    .products-main .product-info h3 {
        font-size: 0.95rem;
        min-height: auto;
    }
    
    .products-main .product-info p {
        display: none;
    }
    
    .products-main .product-brand {
        font-size: 0.7rem;
        padding: 3px 8px;
    }
    
    .products-main .view-details {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .products-sidebar {
        grid-template-columns: 1fr;
    }
    
    .page-header-section h1 {
        font-size: 1.6rem;
    }
    
    .page-header-section p {
        font-size: 0.95rem;
    }
}

/* ========================================
   Page Banner
======================================== */
.page-banner {
    position: relative;
    height: 350px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
}

.page-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.9) 0%, rgba(0, 35, 69, 0.85) 100%);
}

.page-banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
}

.page-banner-content h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.page-banner .breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.95rem;
}

.page-banner .breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
}

.page-banner .breadcrumb a:hover {
    color: white;
}

.page-banner .breadcrumb svg {
    width: 16px;
    height: 16px;
    opacity: 0.6;
}

/* ========================================
   Contact Page
======================================== */
.contact-page-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.contact-page-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    background: white;
    border-radius: 16px;
    padding: 25px;
    display: flex;
    gap: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.contact-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-card-icon svg {
    width: 26px;
    height: 26px;
    color: white;
}

.contact-card-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 8px;
}

.contact-card-content p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.contact-card-content a {
    color: #666;
    transition: color 0.3s ease;
}

.contact-card-content a:hover {
    color: var(--primary-color);
}

.contact-form-wrapper {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.contact-form-header {
    margin-bottom: 30px;
}

.contact-form-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 10px;
}

.contact-form-header p {
    color: #666;
    margin: 0;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.contact-form .form-group {
    margin-bottom: 0;
}

.contact-form .form-group:not(.form-row .form-group) {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 8px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 35px;
}

.btn-submit svg {
    width: 20px;
    height: 20px;
}

.map-section {
    background: #f8f9fa;
}

.map-wrapper {
    border-radius: 0;
    overflow: hidden;
}

.map-wrapper iframe {
    display: block;
}

/* ========================================
   About Page
======================================== */
.about-page-section {
    padding: 80px 0;
}

.about-page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-page-images {
    position: relative;
}

.about-img-wrapper {
    position: relative;
    height: 500px;
}

.about-img-1 {
    position: absolute;
    top: 0;
    left: 0;
    width: 75%;
    height: 350px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.about-img-2 {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60%;
    height: 280px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border: 5px solid white;
}

.about-experience-box {
    position: absolute;
    bottom: 80px;
    left: 30px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 25px 35px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 102, 204, 0.4);
    z-index: 3;
}

.about-experience-box .exp-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.about-experience-box .exp-text {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 5px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.section-tag svg {
    width: 16px;
    height: 16px;
}

.about-page-content h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: 25px;
    line-height: 1.3;
}

.about-page-content .lead-text {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
    font-weight: 500;
}

.about-page-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

.about-highlights {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.highlight-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 14px;
    transition: all 0.3s ease;
}

.highlight-item:hover {
    background: white;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.highlight-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.highlight-text h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 5px;
}

.highlight-text p {
    margin: 0;
    font-size: 0.9rem;
}

/* Company Story Section */
.company-story-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.story-content {
    max-width: 1000px;
    margin: 0 auto;
}

.story-header {
    text-align: center;
    margin-bottom: 40px;
}

.story-header h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-color);
    margin-top: 10px;
}

.story-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: start;
}

.story-text p {
    color: #555;
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 20px;
}

.story-text p:last-child {
    margin-bottom: 0;
}

.story-features {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.story-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.story-feature:last-child {
    border-bottom: none;
}

.story-feature-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.story-feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.story-feature span {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
}

@media (max-width: 768px) {
    .story-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .story-header h2 {
        font-size: 1.75rem;
    }
}

/* Why Choose Section */
.why-choose-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.section-header-center {
    text-align: center;
    margin-bottom: 50px;
}

.section-header-center h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-color);
    margin-top: 10px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-box {
    background: white;
    padding: 35px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 102, 204, 0.05) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.feature-box:hover .feature-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    color: #fff;
    transition: color 0.3s ease;
}

.feature-box:hover .feature-icon svg {
    color: white;
}

.feature-box h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 12px;
}

.feature-box p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* Stats Section */
.stats-section {
    position: relative;
    padding: 80px 0;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.stats-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.95) 0%, rgba(0, 35, 69, 0.9) 100%);
}

.stats-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item {
    color: white;
}

.stat-number {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* About CTA Section */
.about-cta-section {
    padding: 80px 0;
    background: white;
}

.about-cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.about-cta-content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: 15px;
}

.about-cta-content p {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.about-cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border: 2px solid var(--border-color);
    color: var(--text-color);
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline svg {
    width: 20px;
    height: 20px;
}

/* ========================================
   About Page - New Modern Design
======================================== */
.about-intro-section {
    padding: 80px 0;
    background: #fff;
}

.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.15) 0%, rgba(245, 166, 35, 0.05) 100%);
    color: #f5a623;
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.section-badge svg {
    width: 18px;
    height: 18px;
}

.about-intro-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: 25px;
    line-height: 1.2;
}

.about-intro-content .intro-lead {
    font-size: 1.15rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 15px;
    font-weight: 500;
}

.about-intro-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 25px;
}

.about-services-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.about-services-list .service-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.about-services-list .service-item:hover {
    background: #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.about-services-list .service-item svg {
    width: 20px;
    height: 20px;
    color: #f5a623;
    flex-shrink: 0;
}

.about-services-list .service-item span {
    font-size: 0.9rem;
    color: var(--text-color);
    font-weight: 500;
}

.about-intro-image {
    position: relative;
}

.about-intro-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.about-intro-image .experience-badge {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: linear-gradient(135deg, #f5a623 0%, #e09000 100%);
    color: white;
    padding: 25px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(245, 166, 35, 0.4);
}

.experience-badge .number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 5px;
    line-height: 1.3;
}

/* Mission Vision Section */
.mission-vision-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.mv-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.3s ease;
}

.mv-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.mv-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #f5a623 0%, #e09000 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.mv-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.mv-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 15px;
}

.mv-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    font-size: 1rem;
}

/* Values Section */
.values-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 25px;
}

.value-card {
    background: white;
    padding: 30px 20px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.15) 0%, rgba(245, 166, 35, 0.05) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    transition: all 0.3s ease;
}

.value-card:hover .value-icon {
    background: linear-gradient(135deg, #f5a623 0%, #e09000 100%);
}

.value-icon svg {
    width: 28px;
    height: 28px;
    color: #f5a623;
    transition: color 0.3s ease;
}

.value-card:hover .value-icon svg {
    color: white;
}

.value-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

/* Quality Section */
.quality-section {
    padding: 80px 0;
    background: white;
}

.quality-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.quality-content h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

.quality-content > p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
}

.quality-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.quality-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px 20px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.quality-item:hover {
    background: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.quality-item svg {
    width: 20px;
    height: 20px;
    color: #f5a623;
    flex-shrink: 0;
    margin-top: 2px;
}

.quality-item span {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.5;
}

.quality-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

/* Environment Section */
.environment-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.environment-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.env-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4caf50 0%, #2e7d32 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.env-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.environment-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #2e7d32;
    margin-bottom: 15px;
}

.environment-content p {
    color: #555;
    line-height: 1.8;
    font-size: 1.05rem;
}

/* About Stats Section */
.about-stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.about-stats-section .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-card {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card .stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: #f5a623;
    line-height: 1;
    margin-bottom: 10px;
}

.stat-card .stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

/* About CTA Section - New */
.about-cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5a623 0%, #e09000 100%);
}

.about-cta-section .cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about-cta-section .cta-content h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: white;
    margin-bottom: 15px;
}

.about-cta-section .cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.about-cta-section .cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.about-cta-section .btn-primary {
    background: white;
    color: #f5a623;
}

.about-cta-section .btn-primary:hover {
    background: #1a1a2e;
    color: white;
}

.about-cta-section .btn-outline-white {
    border-color: white;
    color: white;
}

.about-cta-section .btn-outline-white:hover {
    background: white;
    color: #f5a623;
}

/* About Page Responsive */
@media (max-width: 992px) {
    .about-intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-intro-content h2 {
        font-size: 2rem;
    }
    
    .about-services-list {
        grid-template-columns: 1fr;
    }
    
    .mv-grid {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .quality-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats-section .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-intro-image .experience-badge {
        left: 20px;
        bottom: 20px;
    }
}

@media (max-width: 480px) {
    .values-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
    
    .about-stats-section .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .stat-card .stat-number {
        font-size: 2.5rem;
    }
}

/* Responsive */
@media (max-width: 992px) {
    .page-banner {
        height: 280px;
    }
    
    .page-banner-content h1 {
        font-size: 2.25rem;
    }
    
    .contact-page-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-cards {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-page-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-img-wrapper {
        height: 400px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .page-banner {
        height: 250px;
    }
    
    .page-banner-content h1 {
        font-size: 1.75rem;
    }
    
    .contact-info-cards {
        grid-template-columns: 1fr;
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 30px;
    }
    
    .about-page-content h2 {
        font-size: 1.75rem;
    }
    
    .section-header-center h2 {
        font-size: 1.75rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ========================================
   Services Page
======================================== */
.services-intro-section {
    padding: 80px 0 40px;
    background: white;
}

.services-intro-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.services-intro-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-color);
    margin: 15px 0 20px;
}

.services-intro-text {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
}

.services-grid-section {
    padding: 40px 0 80px;
    background: white;
}

.services-page-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-page-card {
    background: #f8f9fa;
    border-radius: 20px;
    padding: 40px;
    position: relative;
    transition: all 0.4s ease;
    overflow: hidden;
}

.service-page-card:hover {
    background: white;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.service-page-number {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 3rem;
    font-weight: 800;
    color: rgba(0, 102, 204, 0.1);
    line-height: 1;
}

.service-page-card:hover .service-page-number {
    color: rgba(0, 102, 204, 0.2);
}

.service-page-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-page-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.service-page-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 15px;
}

.service-page-card p {
    color: #666;
    line-height: 1.7;
    margin: 0;
}

/* Services Features Section */
.services-features-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.services-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.services-features-content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-color);
    margin: 15px 0 20px;
}

.services-features-content > p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
}

.services-features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
}

.services-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.services-feature-check {
    width: 28px;
    height: 28px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.services-feature-check svg {
    width: 16px;
    height: 16px;
    color: white;
}

.services-feature-item span {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-color);
}

.services-features-image {
    position: relative;
}

.services-features-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.services-experience-badge {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 25px 35px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 102, 204, 0.4);
}

.services-experience-badge .exp-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.services-experience-badge .exp-text {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 5px;
}

/* Services CTA Section */
.services-cta-section {
    position: relative;
    padding: 100px 0;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.services-cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.95) 0%, rgba(0, 35, 69, 0.9) 100%);
}

.services-cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    color: white;
}

.services-cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.services-cta-content p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

.services-cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-white {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: white;
    color: var(--primary-color);
    padding: 16px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-white:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
}

.btn-white svg {
    width: 20px;
    height: 20px;
}

.btn-outline-white {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-white:hover {
    background: white;
    border-color: white;
    color: var(--primary-color);
}

.btn-outline-white svg {
    width: 18px;
    height: 18px;
}

/* Services Page Responsive */
@media (max-width: 992px) {
    .services-page-grid {
        grid-template-columns: 1fr;
    }
    
    .services-features-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .services-features-image {
        order: -1;
    }
    
    .services-experience-badge {
        left: 20px;
    }
}

@media (max-width: 768px) {
    .services-intro-content h2 {
        font-size: 1.75rem;
    }
    
    .service-page-card {
        padding: 30px;
    }
    
    .service-page-number {
        font-size: 2rem;
        top: 20px;
        right: 20px;
    }
    
    .services-features-list {
        grid-template-columns: 1fr;
    }
    
    .services-features-image img {
        height: 350px;
    }
    
    .services-cta-content h2 {
        font-size: 1.75rem;
    }
}

/* ========================================
   Documents Page
======================================== */
.documents-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 80px 0;
    text-align: center;
    color: white;
}

.documents-banner-content h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.documents-banner-content p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 40px;
}

.documents-search-box {
    display: flex;
    align-items: center;
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: 60px;
    padding: 8px 25px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
}

.documents-search-box svg {
    width: 24px;
    height: 24px;
    color: #999;
    flex-shrink: 0;
}

.documents-search-box input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1.1rem;
    padding: 15px 20px;
    background: transparent;
}

.documents-search-box input::placeholder {
    color: #aaa;
}

.documents-section {
    padding: 80px 0;
    background: var(--bg-color);
}

.documents-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
}

.documents-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-color);
}

.documents-count {
    background: var(--primary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
}

.documents-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.document-card {
    background: white;
    border-radius: 16px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.document-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.document-card.hidden {
    display: none;
}

.document-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.document-card-icon svg {
    width: 30px;
    height: 30px;
    color: white;
}

.document-card-content {
    flex: 1;
    margin-bottom: 15px;
}

.document-title-link {
    display: block;
    text-decoration: none;
}

.document-title-link:hover .document-title {
    color: var(--primary-color);
}

.document-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.document-brand {
    display: inline-block;
    background: var(--bg-color);
    color: var(--primary-color);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 5px;
}

.document-category {
    display: inline-block;
    background: #f0f0f0;
    color: #666;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.document-download-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.document-download-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 5px 20px rgba(0, 102, 204, 0.4);
}

.document-download-btn svg {
    width: 18px;
    height: 18px;
}

.no-documents,
.no-results-message {
    text-align: center;
    padding: 80px 20px;
    color: #999;
}

.no-documents svg,
.no-results-message svg {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.no-documents p,
.no-results-message p {
    font-size: 1.1rem;
}

/* Documents Page Responsive */
@media (max-width: 1200px) {
    .documents-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .documents-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .documents-banner-content h1 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .documents-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .documents-banner {
        padding: 60px 0;
    }
    
    .documents-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .documents-grid {
        grid-template-columns: 1fr;
    }
    
    .documents-banner-content h1 {
        font-size: 1.75rem;
    }
}

/* ========================================
   Pagination
======================================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.pagination-btn,
.pagination-num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 15px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: white;
    color: var(--text-color);
    border: 1px solid #e0e0e0;
}

.pagination-btn:hover,
.pagination-num:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination-num.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination-btn svg {
    width: 20px;
    height: 20px;
}

.pagination-dots {
    color: #999;
    padding: 0 5px;
}

@media (max-width: 576px) {
    .pagination {
        gap: 5px;
    }
    
    .pagination-btn,
    .pagination-num {
        min-width: 38px;
        height: 38px;
        padding: 0 10px;
        font-size: 0.85rem;
    }
}

/* ========================================
   Related Products Carousel
======================================== */
.related-products-section {
    padding: 80px 0;
    background: var(--bg-color);
}

.related-products-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
}

.related-products-header .section-title {
    margin-bottom: 0;
}

.related-products-nav {
    display: flex;
    gap: 10px;
}

.related-products-nav button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: white;
    border: 1px solid var(--border-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.related-products-nav button:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.related-products-nav button svg {
    width: 20px;
    height: 20px;
}

.related-products-carousel {
    overflow: hidden;
}

.related-products-track {
    display: flex;
    gap: 20px;
    transition: transform 0.4s ease;
}

.related-product-card {
    flex: 0 0 calc(25% - 15px);
    background: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: block;
}

.related-product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.related-product-card .product-image {
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--bg-color);
}

.related-product-card .product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 15px;
    transition: transform 0.3s ease;
}

.related-product-card:hover .product-image img {
    transform: scale(1.05);
}

.related-product-card .product-info {
    padding: 20px;
}

.related-product-card .product-brand {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.related-product-card h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-product-card .view-details {
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 600;
}

/* Related Products Responsive */
@media (max-width: 992px) {
    .related-product-card {
        flex: 0 0 calc(33.333% - 14px);
    }
}

@media (max-width: 768px) {
    .related-product-card {
        flex: 0 0 calc(50% - 10px);
    }
    
    .related-products-header {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .related-product-card {
        flex: 0 0 calc(100% - 0px);
    }
}

/* ========================================
   References Page
======================================== */
.references-page-section {
    padding: 80px 0;
    background: var(--bg-color);
}

.references-page-section .section-header {
    margin-bottom: 50px;
}

.references-page-section .section-header h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: 15px;
}

.references-page-section .section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.reference-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.reference-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.reference-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.reference-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    padding: 10px;
}

.reference-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    font-size: 2rem;
    font-weight: 700;
}

.reference-info h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 10px;
}

.reference-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.reference-link:hover {
    color: var(--primary-dark);
}

.reference-link svg {
    width: 16px;
    height: 16px;
}

@media (max-width: 992px) {
    .references-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .references-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .reference-card {
        padding: 20px;
    }
    
    .reference-logo {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .references-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   About Intro Home Section (Slider Altı)
======================================== */
.about-intro-home {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.about-intro-bg-element {
    position: absolute;
    right: 20px;
    bottom: 20px;
    width: 350px;
    height: 350px;
    opacity: 0.12;
    pointer-events: none;
    z-index: 0;
}

.about-intro-bg-element img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

@media (max-width: 1200px) {
    .about-intro-bg-element {
        width: 280px;
        height: 280px;
        right: 10px;
        bottom: 10px;
    }
}

@media (max-width: 768px) {
    .about-intro-bg-element {
        width: 200px;
        height: 200px;
        right: 5px;
        bottom: 5px;
        opacity: 0.08;
    }
}

.about-intro-home .container {
    position: relative;
    z-index: 1;
}

.about-intro-home-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-intro-home-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-intro-home-image img {
    width: 100%;
    height: 100%;
    min-height: 450px;
    object-fit: cover;
    display: block;
}

.about-intro-home-content {
    padding: 20px 0;
}

.about-intro-home-content .section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.about-intro-home-content h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 1.3;
}

.about-intro-home-content p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

.about-intro-home-content .btn {
    margin-top: 15px;
}

@media (max-width: 992px) {
    .about-intro-home-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-intro-home-image {
        order: -1;
    }
    
    .about-intro-home-image img {
        min-height: 300px;
    }
    
    .about-intro-home-content h2 {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .about-intro-home {
        padding: 50px 0;
    }
    
    .about-intro-home-image img {
        height: 250px;
    }
    
    .about-intro-home-content h2 {
        font-size: 1.5rem;
    }
    
    .about-intro-home-content p {
        font-size: 1rem;
    }
}

/* ========================================
   Video Slide Content
======================================== */
.slide-content-video {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.slide-content-video h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

@media (max-width: 992px) {
    .slide-content-video h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .slide-content-video h1 {
        font-size: 1.8rem;
    }
}

/* ========================================
   About Content Header (Referanslar Altı)
======================================== */
.about-content-header {
    margin-bottom: 30px;
}

.about-content-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 15px;
    line-height: 1.3;
}

.about-content-header p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.8;
}

@media (max-width: 768px) {
    .about-content-header h2 {
        font-size: 1.5rem;
    }
    
    .about-content-header p {
        font-size: 1rem;
    }
}

/* ========================================
   Referanslar Modern Section
======================================== */
.referanslar-modern-section {
    padding: 60px 0;
    background: #f8f9fa;
}

.referanslar-modern-grid {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 100%;
    overflow: hidden;
}

.referanslar-text {
    flex: 0 0 280px;
}

.referanslar-text p {
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

.referanslar-carousel-wrapper {
    flex: 1;
    position: relative;
    background: white;
    padding: 30px 60px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    max-width: 100%;
}

.referanslar-carousel {
    overflow: hidden;
    width: 100%;
}

.referanslar-track {
    display: flex;
    gap: 30px;
    transition: transform 0.5s ease;
}

.referans-logo-item {
    flex: 0 0 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.referans-logo-item a {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.referans-logo-item img {
    max-height: 80px;
    max-width: 120px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.referans-logo-item .brand-name-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-light);
    transition: color 0.3s ease;
}

.referans-logo-item a:hover .brand-name-text {
    color: var(--primary-color);
}

.referanslar-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: white;
    border: 1px solid var(--border-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
    color: var(--text-light);
}

.referanslar-nav:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.referanslar-nav svg {
    width: 18px;
    height: 18px;
}

.referanslar-prev {
    left: 15px;
}

.referanslar-next {
    right: 15px;
}

@media (max-width: 992px) {
    .referanslar-modern-grid {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .referanslar-text {
        flex: none;
    }
    
    .referanslar-carousel-wrapper {
        width: 100%;
        padding: 25px 50px;
    }
    
    .referans-logo-item {
        flex: 0 0 calc(33.333% - 20px);
    }
}

@media (max-width: 576px) {
    .referanslar-carousel-wrapper {
        padding: 20px 45px;
    }
    
    .referans-logo-item {
        flex: 0 0 calc(50% - 15px);
    }
    
    .referans-logo-item img {
        max-height: 40px;
        max-width: 100px;
    }
}

/* ========================================
   Product Banner
======================================== */
.product-banner {
    position: relative;
    height: 280px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.85) 0%, rgba(0, 35, 69, 0.9) 100%);
}

.product-banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding-top: 110px;
}

.product-banner-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 15px 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.product-banner-content .breadcrumb {
    justify-content: center;
    margin-top: 10px;
}

.product-banner-content .breadcrumb a,
.product-banner-content .breadcrumb span {
    color: rgba(255, 255, 255, 0.9);
}

.product-banner-content .breadcrumb a:hover {
    color: #fff;
}

@media (max-width: 768px) {
    .product-banner {
        height: 220px;
    }
    
    .product-banner-content h1 {
        font-size: 1.8rem;
    }
}

/* ========================================
   Product Detail - New Design
======================================== */
.product-detail-new {
    padding: 60px 0;
    background: #f8f9fa;
}

.product-title-centered {
    text-align: center;
    margin-bottom: 40px;
}

.product-title-centered h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 15px;
}

.product-title-centered .product-category-tag a {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.product-title-centered .product-category-tag a:hover {
    background: var(--primary-dark);
}

/* Gallery Grid - 3 Images */
.product-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.gallery-grid-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    aspect-ratio: 1/1;
}

.gallery-grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-grid-item:hover img {
    transform: scale(1.05);
}

/* Share Buttons Centered */
.product-share-centered {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.product-share-centered span {
    color: var(--text-light);
    font-size: 0.95rem;
}

.product-share-centered .share-buttons {
    display: flex;
    gap: 10px;
}

.product-share-centered .share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 1px solid var(--border-color);
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.3s ease;
}

.product-share-centered .share-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.product-share-centered .share-btn.whatsapp:hover {
    background: #25D366;
    border-color: #25D366;
}

/* PDF Download */
.product-pdf-download {
    text-align: center;
    margin-bottom: 40px;
}

/* Description Section */
.product-description-section,
.product-features-section {
    background: white;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.product-description-section h3,
.product-features-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
}

.product-description-section .lead {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.product-description-section .description-content,
.product-features-section .features-content {
    color: var(--text-light);
    line-height: 1.8;
}

/* Responsive */
@media (max-width: 768px) {
    .product-detail-new {
        padding: 100px 0 40px;
    }
    
    .product-title-centered h1 {
        font-size: 1.8rem;
    }
    
    .product-gallery-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .gallery-grid-item {
        aspect-ratio: 4/3;
    }
    
    .product-description-section,
    .product-features-section {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .product-title-centered h1 {
        font-size: 1.5rem;
    }
    
    .product-share-centered {
        flex-direction: column;
        gap: 10px;
    }
}

/* ========================================
   Alloys Page Styles
======================================== */
.alloys-intro-section {
    padding: 60px 0 40px;
    background: #fff;
}

.alloys-intro-content {
    max-width: 900px;
    margin: 0 auto 40px;
    text-align: center;
}

/* Alloys Quick Navigation */
.alloys-quick-nav {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.alloy-nav-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 25px 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.alloy-nav-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 102, 179, 0.2);
    border-color: #0066b3;
}

.alloy-nav-card .nav-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0066b3 0%, #004080 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.alloy-nav-card .nav-icon i,
.alloy-nav-card .nav-icon svg {
    width: 24px;
    height: 24px;
    color: #fff !important;
    stroke: #fff !important;
}

.alloy-nav-card .nav-icon i *,
.alloy-nav-card .nav-icon svg * {
    stroke: #fff !important;
}

.alloy-nav-card .nav-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ab1121;
}

.alloy-nav-card .nav-code {
    font-size: 0.9rem;
    color: #0066b3;
    font-weight: 600;
}

@media (max-width: 992px) {
    .alloys-quick-nav {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .alloys-quick-nav {
        grid-template-columns: 1fr;
    }
}

.alloys-intro-content h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: #c41e3a;
    margin-bottom: 20px;
}

.alloys-intro-content .intro-lead {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.alloy-specs-section {
    padding: 40px 0 80px;
    background: #f8f9fa;
}

.alloy-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 40px;
    overflow: hidden;
}

.alloy-header {
    background: transparent;
    padding: 20px 30px;
    border-bottom: 2px solid #e0e0e0;
}

.alloy-header h3 {
    color: #000;
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
}

.alloy-header .specs-label {
    color: #000 !important;
    font-weight: 500;
}

.alloy-header .alloy-name {
    font-weight: 700;
    font-size: 1.25rem;
    color: #ab1121 !important;
}

.alloy-grid {
    padding: 30px;
}

/* Bakır alaşımları: tablo alanında ortalanmış boga.png filigranı */
.alloy-specs-section .alloy-card .alloy-grid {
    position: relative;
    z-index: 0;
}

.alloy-specs-section .alloy-card .alloy-grid::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url(../../uploads/other/boga1.png) center center no-repeat;
    background-size: min(620px, 88%) auto;
    opacity: 0.99;
    pointer-events: none;
    z-index: 0;
}

.alloy-specs-section .alloy-card .alloy-grid > * {
    position: relative;
    z-index: 1;
}

.alloy-specs-section .alloy-table th {
    background: rgba(245, 245, 245, 0.9);
}

.alloy-specs-section .alloy-table td {
    background: rgba(255, 255, 255, 0.82);
}

.alloy-specs-section .alloy-table tr:nth-child(even) td {
    background: rgba(250, 250, 250, 0.82);
}

.alloy-specs-section .alloy-table tr:hover td {
    background: rgba(240, 240, 240, 0.92);
}

.alloy-specs-section .alloy-table tr:nth-child(even),
.alloy-specs-section .alloy-table tr:hover {
    background: transparent;
}

.alloy-table-wrapper h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #ab1121;
    margin: 25px 0 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #ab1121;
}

.alloy-table-wrapper h4:first-child {
    margin-top: 0;
}

.alloy-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.alloy-table th,
.alloy-table td {
    padding: 10px 15px;
    border: 1px solid #e0e0e0;
    text-align: left;
}

.alloy-table th {
    background: #f5f5f5;
    font-weight: 600;
    color: var(--text-color);
}

.alloy-table tr:nth-child(even) {
    background: #fafafa;
}

.alloy-table tr:hover {
    background: #f0f0f0;
}

.usage-text {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
    margin: 0;
}

/* Alloys Home Section */
.alloys-home-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.alloys-cards-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.alloy-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 35px 25px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-align: center;
}

.alloy-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 102, 179, 0.2);
    border-color: #0066b3;
}

.alloy-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0066b3 0%, #004080 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.alloy-card-icon i,
.alloy-card-icon svg {
    width: 28px;
    height: 28px;
    color: #fff !important;
    stroke: #fff !important;
}

.alloy-card-icon i *,
.alloy-card-icon svg * {
    stroke: #fff !important;
}

.alloy-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #ab1121;
    margin: 0 0 5px 0;
}

.alloy-card .alloy-code {
    font-size: 0.95rem;
    color: #0066b3;
    font-weight: 600;
}

@media (max-width: 992px) {
    .alloys-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .alloys-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .alloy-card {
        padding: 25px 20px;
    }
}

.alloys-cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #ab1121 0%, #8b0000 100%);
}

.alloys-cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.alloys-cta-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 15px;
}

.alloys-cta-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.alloys-cta-content .btn {
    background: white;
    color: #ab1121;
}

.alloys-cta-content .btn:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 768px) {
    .alloys-intro-content h2 {
        font-size: 1.75rem;
    }
    
    .alloy-header {
        padding: 15px 20px;
    }
    
    .alloy-grid {
        padding: 20px;
    }
    
    .alloy-table {
        font-size: 0.8rem;
    }
    
    .alloy-table th,
    .alloy-table td {
        padding: 8px 10px;
    }
    
    .alloys-cta-content h2 {
        font-size: 1.5rem;
    }
}

/* ========================================
   Quality & Certificates Page
======================================== */
.quality-policy-section {
    padding: 80px 0;
    background: #fff;
}

.quality-content {
    max-width: 900px;
    margin: 0 auto;
}

.quality-intro {
    margin-bottom: 50px;
}

.quality-intro h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #ab1121;
    margin-bottom: 25px;
}

.quality-intro .lead {
    font-size: 1.1rem;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 20px;
}

.quality-intro p {
    color: var(--text-light);
    line-height: 1.8;
}

.quality-principles h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 25px;
}

.quality-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.quality-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.quality-list li:last-child {
    border-bottom: none;
}

.quality-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ab1121;
}

.quality-icon svg {
    width: 24px;
    height: 24px;
}

.quality-list li span:last-child {
    color: var(--text-light);
    line-height: 1.7;
}

.certificates-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.certificates-section .section-header-center {
    text-align: center;
    margin-bottom: 50px;
}

.certificates-section .section-header-center h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 15px;
}

.certificates-section .section-header-center p {
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.certificate-card {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.certificate-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.certificate-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #c41e3a 0%, #8b0000 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.certificate-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.certificate-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 10px;
}

.certificate-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.quality-cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.quality-cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.quality-cta-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 15px;
}

.quality-cta-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

@media (max-width: 992px) {
    .certificates-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .certificates-grid {
        grid-template-columns: 1fr;
    }
    
    .quality-intro h2 {
        font-size: 1.5rem;
    }
    
    .quality-cta-content h2 {
        font-size: 1.5rem;
    }
}

/* ========================================
   Quality Control Methods Section
======================================== */
.quality-control-section {
    padding: 80px 0;
    background: #fff;
}

.quality-control-section .section-header-center {
    text-align: center;
    margin-bottom: 60px;
}

.quality-control-section .section-header-center h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 15px;
}

.quality-control-section .section-header-center p {
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

.quality-control-item {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.quality-control-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, #0066b3 0%, #004080 100%);
}

.quality-control-item:last-child {
    margin-bottom: 0;
}

.quality-control-item.reverse {
    grid-template-columns: 1fr 400px;
}

.quality-control-item.reverse::before {
    left: auto;
    right: 0;
}

.quality-control-item.reverse .quality-control-image {
    order: 2;
}

.quality-control-item.reverse .quality-control-content {
    order: 1;
}

.quality-control-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 102, 179, 0.2);
    border: 4px solid #0066b3;
}

.quality-control-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.quality-control-item:hover .quality-control-image img {
    transform: scale(1.05);
}

.quality-control-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0066b3;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid #0066b3;
    padding-bottom: 10px;
    display: inline-block;
}

.quality-control-content p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1rem;
}

/* Hardness item - taller image */
.quality-control-item.hardness-item .quality-control-image img {
    height: auto;
    max-height: 500px;
}

@media (max-width: 992px) {
    .quality-control-item,
    .quality-control-item.reverse {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .quality-control-item.reverse .quality-control-image,
    .quality-control-item.reverse .quality-control-content {
        order: unset;
    }
    
    .quality-control-image img {
        height: 250px;
    }
}

@media (max-width: 576px) {
    .quality-control-item {
        padding: 20px;
    }
    
    .quality-control-content h3 {
        font-size: 1.25rem;
    }
    
    .quality-control-image img {
        height: 200px;
    }
}

/* Yukarı çık — tüm sayfalar (footer sonrası sabit buton) */
.scroll-to-top {
    position: fixed;
    right: max(18px, env(safe-area-inset-right, 0px));
    bottom: max(22px, env(safe-area-inset-bottom, 0px));
    z-index: 9990;
    width: 50px;
    height: 50px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: linear-gradient(145deg, #0066b3 0%, #004080 100%);
    color: #fff;
    cursor: pointer;
    box-shadow: 0 6px 22px rgba(0, 102, 179, 0.38);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(18px) scale(0.92);
    transition: opacity 0.35s ease, visibility 0.35s ease, transform 0.35s ease, box-shadow 0.25s ease, background 0.25s ease;
    -webkit-tap-highlight-color: transparent;
}

.scroll-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.scroll-to-top:hover {
    background: linear-gradient(145deg, #ab1121 0%, #8b0d1a 100%);
    box-shadow: 0 8px 28px rgba(171, 17, 33, 0.4);
    transform: translateY(-3px);
}

.scroll-to-top:active {
    transform: translateY(-1px) scale(0.96);
}

.scroll-to-top:focus-visible {
    outline: 3px solid rgba(0, 102, 179, 0.45);
    outline-offset: 3px;
}

.scroll-to-top i,
.scroll-to-top svg {
    width: 28px;
    height: 28px;
    stroke-width: 2.5;
}

@media (max-width: 768px) {
    .scroll-to-top {
        width: 46px;
        height: 46px;
        right: max(14px, env(safe-area-inset-right, 0px));
        bottom: max(18px, env(safe-area-inset-bottom, 0px));
        box-shadow: 0 4px 18px rgba(0, 102, 179, 0.35);
    }

    .scroll-to-top i,
    .scroll-to-top svg {
        width: 24px;
        height: 24px;
    }

    .scroll-to-top:hover {
        transform: none;
    }
}