:root {
    --primary: #1e3a5f;
    --primary-dark: #152a45;
    --primary-light: #2d5a87;
    --accent: #d97706;
    --accent-light: #f59e0b;
    --text: #1f2937;
    --text-light: #6b7280;
    --bg: #ffffff;
    --bg-light: #f9fafb;
    --bg-gray: #f3f4f6;
    --border: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --radius: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', 'Vazirmatn', sans-serif;
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--bg);
}
[dir="rtl"] body { font-family: 'Vazirmatn', 'Inter', sans-serif; }

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ========== HEADER ========== */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-lg); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 24px; color: var(--primary); }
.logo-icon {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 20px;
}
.nav-menu { display: flex; align-items: center; gap: 8px; }
.nav-link {
    padding: 10px 18px; color: var(--text); font-weight: 500; font-size: 14px;
    border-radius: var(--radius); transition: var(--transition);
    display: flex; align-items: center; gap: 6px;
}
.nav-link:hover { background: var(--bg-gray); color: var(--primary); }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.lang-switcher {
    display: flex; gap: 4px; background: var(--bg-gray);
    padding: 4px; border-radius: var(--radius);
}
.lang-btn {
    background: transparent; border: none; padding: 6px 12px;
    font-size: 13px; font-weight: 600; color: var(--text-light);
    border-radius: 6px; cursor: pointer; transition: var(--transition);
    text-decoration: none;
}
.lang-btn.active { background: white; color: var(--primary); box-shadow: var(--shadow-sm); }
.btn-store {
    background: var(--accent); color: white; padding: 10px 20px;
    border-radius: var(--radius); font-weight: 600; font-size: 14px;
    transition: var(--transition); display: inline-flex; align-items: center; gap: 8px;
}
.btn-store:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: var(--shadow); }
.menu-toggle {
    display: none; background: none; border: none; cursor: pointer;
    width: 40px; height: 40px; flex-direction: column;
    align-items: center; justify-content: center; gap: 5px;
}
.menu-toggle span { width: 24px; height: 2px; background: var(--primary); transition: var(--transition); }

/* ========== HERO SECTION ========== */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    padding: 120px 0 80px; overflow: hidden;
}
.hero-video {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover; z-index: 0;
}
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.4) 100%);
    z-index: 1;
}
.hero-content { position: relative; z-index: 2; max-width: 800px; color: white; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 16px; background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.2);
    border-radius: 100px; font-size: 14px; font-weight: 500;
    margin-bottom: 24px; animation: fadeInUp 0.8s ease;
}
.hero-badge i { color: var(--accent-light); }
.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800;
    line-height: 1.2; margin-bottom: 24px; animation: fadeInUp 0.8s ease 0.2s both;
}
.hero-subtitle {
    font-size: 18px; opacity: 0.9; margin-bottom: 40px;
    max-width: 600px; animation: fadeInUp 0.8s ease 0.4s both;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeInUp 0.8s ease 0.6s both; }
.btn-primary {
    background: var(--accent); color: white; padding: 14px 32px;
    border-radius: var(--radius); font-weight: 600; font-size: 15px;
    transition: var(--transition); display: inline-flex; align-items: center; gap: 10px;
    border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 10px 20px rgba(0,0,0,0.2); }
.btn-white {
    background: white; color: var(--primary); padding: 14px 32px;
    border-radius: var(--radius); font-weight: 600; font-size: 15px;
    transition: var(--transition); display: inline-flex; align-items: center; gap: 10px;
    border: 2px solid white; cursor: pointer;
}
.btn-white:hover { background: transparent; color: white; }

/* ========== STATS ========== */
.stats { background: var(--bg-light); padding: 60px 0; border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.stat-item {
    text-align: center; padding: 30px; background: white;
    border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); transition: var(--transition);
}
.stat-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.stat-number { font-size: 48px; font-weight: 800; color: var(--primary); line-height: 1; margin-bottom: 8px; }
.stat-label { font-size: 14px; color: var(--text-light); font-weight: 500; }

/* ========== SECTIONS ========== */
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-label {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 6px 16px; background: var(--bg-gray);
    color: var(--primary); font-size: 13px; font-weight: 600;
    border-radius: 100px; margin-bottom: 16px;
}
.section-label .label-line { width: 20px; height: 2px; background: var(--accent); }
.section-title { font-size: clamp(2rem, 3.5vw, 2.5rem); font-weight: 700; color: var(--primary); line-height: 1.3; }
.section-subtitle { color: var(--text-light); font-size: 16px; max-width: 700px; margin: 20px auto 0; }

/* ========== ABOUT ========== */
.about { background: white; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-image { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-xl); }
.about-image img { width: 100%; height: auto; display: block; }
.about-content h2 { font-size: 2.5rem; font-weight: 700; color: var(--primary); margin-bottom: 24px; line-height: 1.3; }
.about-content .subtitle { font-size: 18px; color: var(--accent); font-weight: 600; margin-bottom: 24px; }
.about-content p { color: var(--text-light); margin-bottom: 24px; line-height: 1.8; }

/* ========== TRUSTED BRANDS ========== */
.trusted-brands { background: white; padding: 80px 0; border-bottom: 1px solid var(--border); }
.brands-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 24px; margin-bottom: 60px; }
.brand-card {
    background: var(--bg-light); border: 2px solid var(--border);
    border-radius: var(--radius-lg); padding: 30px 20px; text-align: center;
    transition: var(--transition); cursor: pointer;
}
.brand-card:hover { border-color: var(--accent); transform: translateY(-5px); box-shadow: var(--shadow-lg); background: white; }
.brand-logo-img {
    width: 80px; height: 80px; object-fit: contain; margin: 0 auto 16px;
    filter: grayscale(100%); opacity: 0.7; transition: var(--transition);
}
.brand-card:hover .brand-logo-img { filter: grayscale(0%); opacity: 1; transform: scale(1.1); }
.brand-card h4 { font-size: 14px; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.brand-card p { font-size: 12px; color: var(--text-light); font-weight: 500; }
.brands-marquee { overflow: hidden; padding: 40px 0; background: var(--bg-light); border-radius: var(--radius-lg); border: 1px solid var(--border); }
.marquee-track { display: flex; gap: 60px; animation: marquee 30s linear infinite; width: max-content; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.marquee-item {
    display: flex; align-items: center; gap: 12px; padding: 16px 24px;
    background: white; border-radius: 100px; box-shadow: var(--shadow-sm); white-space: nowrap; transition: var(--transition);
}
.marquee-item:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.marquee-logo-img {
    width: 40px; height: 40px; object-fit: contain;
    filter: grayscale(100%); opacity: 0.6; transition: var(--transition);
}
.marquee-item:hover .marquee-logo-img { filter: grayscale(0%); opacity: 1; transform: scale(1.1); }
.marquee-item span { font-size: 14px; font-weight: 600; color: var(--text); }

/* ========== PRODUCTS SLIDER ========== */
.products { background: var(--bg-light); }
.slider-container { position: relative; overflow: hidden; }
.slider-wrapper { display: flex; transition: transform 0.5s ease; }
.slider-item { min-width: 100%; padding: 0 12px; }
.product-card {
    background: white; border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow); transition: var(--transition);
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); }
.product-image { height: 300px; background: var(--bg-gray); position: relative; overflow: hidden; }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.product-card:hover .product-image img { transform: scale(1.05); }
.product-badge {
    position: absolute; top: 16px; left: 16px; background: var(--accent);
    color: white; padding: 6px 12px; border-radius: 100px; font-size: 12px; font-weight: 600;
}
[dir="rtl"] .product-badge { left: auto; right: 16px; }
.product-content { padding: 24px; }
.product-category { font-size: 13px; color: var(--accent); font-weight: 600; margin-bottom: 8px; }
.product-title { font-size: 20px; font-weight: 700; color: var(--primary); margin-bottom: 12px; }
.product-desc { font-size: 14px; color: var(--text-light); margin-bottom: 20px; line-height: 1.6; }
.product-link {
    color: var(--primary); font-weight: 600; font-size: 14px;
    display: inline-flex; align-items: center; gap: 8px; transition: var(--transition);
}
.product-link:hover { color: var(--accent); gap: 12px; }
.slider-controls { display: flex; justify-content: center; gap: 12px; margin-top: 40px; }
.slider-btn {
    width: 48px; height: 48px; border: 2px solid var(--border); background: white;
    border-radius: 50%; cursor: pointer; display: flex; align-items: center;
    justify-content: center; transition: var(--transition); font-size: 18px; color: var(--primary);
}
.slider-btn:hover { background: var(--primary); color: white; border-color: var(--primary); }
.slider-dots { display: flex; justify-content: center; gap: 8px; margin-top: 24px; }
.slider-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border); cursor: pointer; transition: var(--transition); }
.slider-dot.active { background: var(--accent); width: 30px; border-radius: 5px; }

/* ========== SECTORS ========== */
.sectors-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.sector-card {
    background: white; border-radius: var(--radius-lg); padding: 40px 30px;
    text-align: center; border: 1px solid var(--border); transition: var(--transition);
}
.sector-card:hover { border-color: var(--accent); transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.sector-icon {
    width: 80px; height: 80px; background: var(--bg-light); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; margin: 0 auto 24px;
    font-size: 32px; color: var(--accent); transition: var(--transition);
}
.sector-card:hover .sector-icon { background: var(--accent); color: white; transform: rotate(-10deg); }
.sector-title { font-size: 20px; font-weight: 700; color: var(--primary); margin-bottom: 12px; }
.sector-desc { font-size: 14px; color: var(--text-light); line-height: 1.7; }

/* ========== GLOBAL PRESENCE MAP ========== */
.global-presence { background: var(--bg-light); overflow: hidden; }
.world-map-wrapper {
    position: relative; max-width: 1000px; margin: 0 auto 60px;
    background: white; border-radius: var(--radius-lg); padding: 20px; box-shadow: var(--shadow);
}
.world-map-full { width: 100%; height: auto; display: block; }
.world-countries path { transition: all 0.3s ease; }
.world-countries path:hover { fill: #e5e7eb; stroke: var(--primary); stroke-width: 1.2; }
.country-dots .map-country-link { cursor: pointer; outline: none; }
.map-dot { fill: var(--primary); stroke: white; stroke-width: 2; transition: all 0.3s ease; }
.map-dot-primary { fill: var(--accent); stroke: white; stroke-width: 3; }
.map-country-link:hover .map-dot { fill: var(--accent); r: 12; }
.map-pulse {
    fill: none; stroke: var(--accent); stroke-width: 2; opacity: 0.6;
    animation: mapPulse 2s infinite; transform-origin: center;
}
@keyframes mapPulse { 0% { r: 20; opacity: 0.6; } 100% { r: 35; opacity: 0; } }
.map-tooltip {
    position: absolute; background: var(--primary); color: white;
    padding: 10px 18px; border-radius: 8px; font-size: 14px; font-weight: 600;
    pointer-events: none; opacity: 0; transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 20; white-space: nowrap; box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    transform: translate(-50%, -100%);
}
.map-tooltip::after {
    content: ''; position: absolute; bottom: -6px; left: 50%;
    transform: translateX(-50%); border-width: 6px 6px 0;
    border-style: solid; border-color: var(--primary) transparent transparent transparent;
}
.map-tooltip.active { opacity: 1; transform: translate(-50%, -110%); }
.global-stats { display: flex; justify-content: center; gap: 80px; flex-wrap: wrap; margin-top: 40px; }
.global-stat { text-align: center; }
.global-stat h3 { font-size: 56px; font-weight: 800; color: var(--primary); line-height: 1; margin-bottom: 8px; }
.global-stat p { color: var(--text-light); font-size: 15px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }

/* ========== PROJECTS GALLERY ========== */
.projects-gallery { background: var(--bg-light); padding: 100px 0; overflow: hidden; }
.gallery-scroll-wrapper { position: relative; margin-top: 60px; }
.gallery-scroll {
    display: flex; gap: 24px; overflow-x: auto; scroll-behavior: smooth;
    padding: 20px 4px; scrollbar-width: thin; scrollbar-color: var(--accent) var(--bg-gray);
    -webkit-overflow-scrolling: touch;
}
.gallery-scroll::-webkit-scrollbar { height: 8px; }
.gallery-scroll::-webkit-scrollbar-track { background: var(--bg-gray); border-radius: 10px; }
.gallery-scroll::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 10px; }
.gallery-scroll::-webkit-scrollbar-thumb:hover { background: var(--accent-light); }
.gallery-card {
    min-width: 350px; flex-shrink: 0; border-radius: var(--radius-lg);
    overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); cursor: pointer;
}
.gallery-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); }
.gallery-card-image { position: relative; height: 400px; overflow: hidden; }
.gallery-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-card:hover .gallery-card-image img { transform: scale(1.1); }
.gallery-overlay {
    position: absolute; bottom: 0; left: 0; right: 0; padding: 30px;
    background: linear-gradient(to top, rgba(30, 58, 95, 0.95), transparent);
    color: white; transform: translateY(20px); opacity: 0; transition: all 0.3s ease;
}
.gallery-card:hover .gallery-overlay { transform: translateY(0); opacity: 1; }
.gallery-category {
    display: inline-block; background: var(--accent); color: white;
    padding: 6px 14px; border-radius: 100px; font-size: 12px; font-weight: 600; margin-bottom: 12px;
}
.gallery-overlay h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; line-height: 1.3; }
.gallery-overlay p { font-size: 14px; opacity: 0.9; }
.scroll-indicators { display: flex; justify-content: center; gap: 16px; margin-top: 30px; }
.scroll-btn {
    width: 50px; height: 50px; border: 2px solid var(--border); background: white;
    border-radius: 50%; cursor: pointer; display: flex; align-items: center;
    justify-content: center; font-size: 18px; color: var(--primary);
    transition: var(--transition); box-shadow: var(--shadow-sm);
}
.scroll-btn:hover { background: var(--primary); color: white; border-color: var(--primary); transform: scale(1.1); }

/* ========== AWARDS SECTION ========== */
.awards-section { background: white; padding: 100px 0; overflow: hidden; }
.awards-scroll-wrapper { position: relative; margin-top: 60px; }
.awards-scroll {
    display: flex; gap: 24px; overflow-x: auto; scroll-behavior: smooth;
    scroll-snap-type: x mandatory; padding: 20px 4px;
    scrollbar-width: thin; scrollbar-color: var(--accent) var(--bg-gray);
    -webkit-overflow-scrolling: touch;
}
.awards-scroll::-webkit-scrollbar { height: 8px; }
.awards-scroll::-webkit-scrollbar-track { background: var(--bg-gray); border-radius: 10px; }
.awards-scroll::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 10px; }
.award-card {
    min-width: 320px; flex-shrink: 0; scroll-snap-align: start;
    background: var(--bg-light); border-radius: var(--radius-lg);
    overflow: hidden; border: 1px solid var(--border);
    transition: var(--transition); cursor: pointer;
}
.award-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: var(--accent); }
.award-card-image { height: 240px; overflow: hidden; background: white; display: flex; align-items: center; justify-content: center; padding: 20px; }
.award-card-image img { max-width: 100%; max-height: 100%; object-fit: contain; transition: transform 0.5s ease; filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1)); }
.award-card:hover .award-card-image img { transform: scale(1.05); }
.award-info { padding: 24px; text-align: center; border-top: 1px solid var(--border); }
.award-info h4 { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.award-info p { font-size: 14px; color: var(--text-light); line-height: 1.5; }

/* ========== BLOG ========== */
.blog { background: var(--bg-light); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.blog-card {
    background: white; border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow); transition: var(--transition);
}
.blog-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-xl); }
.blog-image { height: 220px; background: var(--bg-gray); overflow: hidden; }
.blog-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.blog-card:hover .blog-image img { transform: scale(1.05); }
.blog-content { padding: 24px; }
.blog-date { font-size: 13px; color: var(--accent); font-weight: 600; margin-bottom: 8px; }
.blog-title { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 12px; line-height: 1.4; }
.blog-excerpt { font-size: 14px; color: var(--text-light); line-height: 1.6; }

/* ========== CONTACT ========== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
    display: flex; gap: 20px; padding: 24px; background: var(--bg-light);
    border-radius: var(--radius-lg); transition: var(--transition);
}
.contact-item:hover { background: var(--primary); color: white; }
.contact-item:hover .contact-icon { background: white; color: var(--primary); }
.contact-icon {
    width: 50px; height: 50px; background: var(--primary); color: white;
    border-radius: var(--radius); display: flex; align-items: center;
    justify-content: center; font-size: 20px; flex-shrink: 0; transition: var(--transition);
}
.contact-item h4 { font-size: 14px; color: var(--text-light); margin-bottom: 4px; font-weight: 500; }
.contact-item:hover h4 { color: rgba(255,255,255,0.8); }
.contact-item p { font-size: 16px; font-weight: 600; }
.contact-form {
    background: white; padding: 40px; border-radius: var(--radius-lg);
    box-shadow: var(--shadow); border: 1px solid var(--border);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--primary); margin-bottom: 8px; }
.form-group input, .form-group textarea {
    width: 100%; padding: 12px 16px; border: 1px solid var(--border);
    border-radius: var(--radius); font-size: 15px; font-family: inherit; transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus {
    outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ========== FOOTER ========== */
.footer { background: var(--primary-dark); color: white; padding: 80px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-brand .logo { color: white; margin-bottom: 20px; }
.footer-brand p { color: rgba(255,255,255,0.7); font-size: 14px; line-height: 1.8; }
.footer-title { font-size: 16px; font-weight: 700; margin-bottom: 24px; color: white; }
.footer-links li { margin-bottom: 12px; }
.footer-links a {
    color: rgba(255,255,255,0.7); font-size: 14px; transition: var(--transition);
    display: flex; align-items: center; gap: 8px;
}
.footer-links a:hover { color: var(--accent-light); transform: translateX(4px); }
[dir="rtl"] .footer-links a:hover { transform: translateX(-4px); }
.footer-bottom {
    padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.1);
    display: flex; justify-content: space-between; color: rgba(255,255,255,0.5);
    font-size: 13px; flex-wrap: wrap; gap: 10px;
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .nav-menu, .btn-store { display: none; }
    .menu-toggle { display: flex; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 60px; }
    .sectors-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .brands-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .nav { height: 70px; }
    .hero { padding: 100px 0 60px; }
    .section { padding: 80px 0; }
    .stats-grid, .sectors-grid, .blog-grid, .footer-grid, .brands-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .hero-buttons { flex-direction: column; }
    .btn-primary, .btn-white { width: 100%; justify-content: center; }
    .global-stats { gap: 40px; }
    .global-stat h3 { font-size: 42px; }
    .map-tooltip { display: none; }
    .scroll-indicators { display: none; }
    .gallery-card, .award-card { min-width: 280px; }
    .gallery-card-image { height: 350px; }
    .nav-menu.active {
        display: flex; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0;
        background: white; padding: 20px; box-shadow: var(--shadow-lg); gap: 4px;
    }
    .nav-link { padding: 12px 16px; border-radius: var(--radius); }
    .nav-link:hover { background: var(--bg-gray); }
    .menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; }
    .menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
}
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 2rem; }
    .section-title { font-size: 1.75rem; }
    .about-content h2 { font-size: 2rem; }
    .contact-form { padding: 24px; }
    .gallery-card, .award-card { min-width: 260px; }
}