:root {
            --primary: #1a1a2e;
            --secondary: #16213e;
            --accent: #e94560;
            --accent2: #0f3460;
            --gold: #f4a261;
            --light: #f8f9fa;
            --dark: #0f0f1a;
            --text: #2d2d3a;
            --text-light: #6c757d;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: var(--light);
            color: var(--text);
            line-height: 1.7;
            overflow-x: hidden;
        }

        /* Header */
        header {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            text-decoration: none;
        }

        .logo img {
            width: 45px;
            height: 45px;
            filter: drop-shadow(0 0 10px rgba(233,69,96,0.5));
        }

        .logo-text {
            color: #fff;
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 1px;
        }

        .logo-text span {
            color: var(--accent);
        }

        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        nav a {
            color: rgba(255,255,255,0.85);
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }

        nav a:hover {
            color: var(--accent);
        }

        nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width 0.3s ease;
        }

        nav a:hover::after {
            width: 100%;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            margin-top: 70px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent2) 100%);
            min-height: 90vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('https://res.cloudinary.com/dingtuqen/image/upload/v1762775657/xtreme-technology.com_btnrqe.jpg') center/cover;
            opacity: 0.15;
        }

        .hero-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 4rem 2rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            font-weight: 800;
        }

        .hero-content h1 span {
            color: var(--accent);
            display: block;
        }

        .hero-content p {
            font-size: 1.2rem;
            color: rgba(255,255,255,0.85);
            margin-bottom: 2rem;
            max-width: 500px;
        }

        .hero-badges {
            display: flex;
            gap: 1rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .badge {
            background: rgba(233,69,96,0.2);
            border: 1px solid var(--accent);
            color: var(--accent);
            padding: 0.5rem 1rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .btn-primary {
            display: inline-block;
            background: linear-gradient(135deg, var(--accent) 0%, #c73e54 100%);
            color: #fff;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(233,69,96,0.4);
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(233,69,96,0.6);
        }

        .hero-image {
            position: relative;
        }

        .hero-image img {
            width: 100%;
            max-width: 500px;
            border-radius: 20px;
            box-shadow: 0 30px 60px rgba(0,0,0,0.4);
            transform: rotate(-5deg);
            transition: transform 0.5s ease;
        }

        .hero-image img:hover {
            transform: rotate(0deg) scale(1.05);
        }

        .floating-card {
            position: absolute;
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.2);
            padding: 1rem 1.5rem;
            border-radius: 15px;
            color: #fff;
            font-weight: 600;
            animation: float 3s ease-in-out infinite;
        }

        .floating-card.card-1 {
            top: 10%;
            right: -20px;
            animation-delay: 0s;
        }

        .floating-card.card-2 {
            bottom: 20%;
            left: -30px;
            animation-delay: 1.5s;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-15px); }
        }

        /* Products Section */
        .products {
            padding: 6rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-header h2 {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 1rem;
            font-weight: 800;
        }

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

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

        .product-card {
            background: #fff;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0,0,0,0.08);
            transition: all 0.4s ease;
            position: relative;
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0,0,0,0.15);
        }

        .product-image {
            height: 280px;
            overflow: hidden;
            position: relative;
        }

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

        .product-card:hover .product-image img {
            transform: scale(1.1);
        }

        .product-tag {
            position: absolute;
            top: 1rem;
            left: 1rem;
            background: var(--accent);
            color: #fff;
            padding: 0.4rem 1rem;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 700;
        }

        .product-info {
            padding: 1.5rem;
        }

        .product-info h3 {
            font-size: 1.2rem;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        .product-info p {
            color: var(--text-light);
            font-size: 0.95rem;
            margin-bottom: 1rem;
        }

        .product-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .product-price {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--accent);
        }

        .product-rating {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            color: var(--gold);
        }

        /* Features Section */
        .features {
            background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
            padding: 6rem 2rem;
            position: relative;
            overflow: hidden;
        }

        .features::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('https://res.cloudinary.com/dingtuqen/image/upload/v1762775657/xtreme-technology.com_btnrqe.jpg') center/cover;
            opacity: 0.05;
        }

        .features-container {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .features .section-header h2,
        .features .section-header p {
            color: #fff;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .feature-card {
            background: rgba(255,255,255,0.05);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.1);
            padding: 2.5rem;
            border-radius: 20px;
            text-align: center;
            transition: all 0.4s ease;
        }

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

        .feature-icon {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            display: block;
        }

        .feature-card h3 {
            color: #fff;
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }

        .feature-card p {
            color: rgba(255,255,255,0.7);
            font-size: 0.95rem;
        }

        /* Reviews Section */
        .reviews {
            padding: 6rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .review-card {
            background: #fff;
            padding: 2rem;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.08);
            position: relative;
        }

        .review-card::before {
            content: '"';
            position: absolute;
            top: 1rem;
            left: 1.5rem;
            font-size: 4rem;
            color: var(--accent);
            opacity: 0.3;
            font-family: Georgia, serif;
            line-height: 1;
        }

        .review-stars {
            color: var(--gold);
            margin-bottom: 1rem;
            font-size: 1.2rem;
        }

        .review-text {
            color: var(--text);
            font-style: italic;
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .reviewer {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .reviewer img {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            object-fit: cover;
        }

        .reviewer-info h4 {
            color: var(--primary);
            font-size: 1rem;
        }

        .reviewer-info p {
            color: var(--text-light);
            font-size: 0.85rem;
        }

        /* FAQ Section */
        .faq {
            background: #f0f2f5;
            padding: 6rem 2rem;
        }

        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            margin-bottom: 1rem;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }

        .faq-question {
            padding: 1.5rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: 700;
            color: var(--primary);
            transition: all 0.3s ease;
        }

        .faq-question:hover {
            background: #f8f9fa;
        }

        .faq-question i {
            transition: transform 0.3s ease;
            color: var(--accent);
        }

        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 500px;
            padding: 0 2rem 1.5rem;
        }

        .faq-answer p {
            color: var(--text-light);
            line-height: 1.8;
        }

        /* CTA Section */
        .cta {
            background: linear-gradient(135deg, var(--accent) 0%, #c73e54 100%);
            padding: 5rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('https://res.cloudinary.com/dingtuqen/image/upload/v1762775657/xtreme-technology.com_btnrqe.jpg') center/cover;
            opacity: 0.1;
        }

        .cta-container {
            max-width: 700px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .cta h2 {
            color: #fff;
            font-size: 2.5rem;
            margin-bottom: 1rem;
            font-weight: 800;
        }

        .cta p {
            color: rgba(255,255,255,0.9);
            font-size: 1.1rem;
            margin-bottom: 2rem;
        }

        .btn-white {
            display: inline-block;
            background: #fff;
            color: var(--accent);
            padding: 1rem 2.5rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }

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

        /* Footer */
        footer {
            background: var(--dark);
            color: rgba(255,255,255,0.7);
            padding: 4rem 2rem 2rem;
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-brand h3 {
            color: #fff;
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        .footer-brand h3 span {
            color: var(--accent);
        }

        .footer-brand p {
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        .footer-links h4 {
            color: #fff;
            font-size: 1.1rem;
            margin-bottom: 1.5rem;
        }

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

        .footer-links li {
            margin-bottom: 0.75rem;
        }

        .footer-links a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-links a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 2rem;
            text-align: center;
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-bottom p {
            font-size: 0.9rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero-container {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero-content h1 {
                font-size: 2.5rem;
            }

            .hero-content p {
                margin: 0 auto 2rem;
            }

            .hero-badges {
                justify-content: center;
            }

            .hero-image {
                order: -1;
            }

            .hero-image img {
                max-width: 300px;
                margin: 0 auto;
                display: block;
            }

            .floating-card {
                display: none;
            }

            nav ul {
                display: none;
            }

            .mobile-menu-btn {
                display: block;
            }

            .section-header h2 {
                font-size: 2rem;
            }
        }

        /* Smooth scroll */
        html {
            scroll-behavior: smooth;
        }

        /* Animation on scroll */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
    

/* ===== MIAWSLOT SEO UPGRADE EXTENSIONS ===== */
:root {
  --surface: #ffffff;
  --surface-soft: #f4f6fb;
  --line: rgba(15, 52, 96, .14);
}
html { scroll-padding-top: 92px; }
body { min-height: 100vh; }
img { max-width: 100%; }
a { color: inherit; }
header { backdrop-filter: blur(14px); }
.logo-text { text-transform: uppercase; }
.logo img { border-radius: 12px; object-fit: cover; }
nav a[aria-current="page"] { color: var(--accent); }
nav a[aria-current="page"]::after { width: 100%; }
.mobile-menu-btn { padding: .35rem .55rem; border-radius: 10px; }
.mobile-menu-btn:focus-visible, a:focus-visible, button:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}
.skip-link {
  position: fixed; left: 1rem; top: -5rem; z-index: 10000;
  background: #fff; color: var(--primary); padding: .75rem 1rem;
  border-radius: 10px; font-weight: 800; box-shadow: 0 10px 25px rgba(0,0,0,.2);
}
.skip-link:focus { top: 1rem; }
.hero { min-height: 76vh; }
.hero.hero-compact { min-height: 54vh; }
.hero-content .eyebrow {
  display: inline-block; margin-bottom: 1rem; color: #fff; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase; font-size: .8rem;
}
.hero-content h1 span { display: inline; }
.hero-content p { max-width: 680px; }
.hero-actions { display: flex; gap: .9rem; flex-wrap: wrap; }
.btn-secondary {
  display: inline-block; color: #fff; padding: 1rem 2rem; border-radius: 50px;
  text-decoration: none; font-weight: 700; border: 1px solid rgba(255,255,255,.42);
  background: rgba(255,255,255,.08); transition: all .3s ease;
}
.btn-secondary:hover { transform: translateY(-3px); background: rgba(255,255,255,.16); }
.hero-image img { transform: none; aspect-ratio: 16 / 10; object-fit: cover; }
.hero-image img:hover { transform: scale(1.02); }
.breadcrumbs {
  max-width: 1200px; margin: 0 auto; padding: 1.2rem 2rem 0; color: var(--text-light);
  font-size: .9rem;
}
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .45rem; }
.breadcrumbs li:not(:last-child)::after { content: '›'; margin-left: .45rem; opacity: .55; }
.breadcrumbs a { color: var(--accent2); font-weight: 700; }
.content-shell { max-width: 1200px; margin: 0 auto; padding: 4rem 2rem 6rem; }
.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 2.5rem; align-items: start; }
.article-card, .sidebar-card, .notice-card {
  background: #fff; border: 1px solid var(--line); border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0,0,0,.07);
}
.article-card { padding: clamp(1.4rem, 3vw, 3rem); }
.article-card h2 { color: var(--primary); font-size: clamp(1.55rem, 3vw, 2.15rem); margin: 2.3rem 0 .9rem; line-height: 1.25; }
.article-card h2:first-child { margin-top: 0; }
.article-card h3 { color: var(--accent2); margin: 1.7rem 0 .7rem; font-size: 1.25rem; }
.article-card p { margin: .85rem 0; }
.article-card ul, .article-card ol { padding-left: 1.3rem; margin: 1rem 0; }
.article-card li { margin: .55rem 0; }
.article-card a { color: var(--accent2); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.article-meta {
  display: flex; flex-wrap: wrap; gap: .7rem 1.25rem; padding: 1rem 0 1.5rem;
  margin-bottom: 1.4rem; border-bottom: 1px solid var(--line); color: var(--text-light); font-size: .9rem;
}
.article-meta a { text-decoration: none; }
.lead-box {
  padding: 1.2rem 1.3rem; border-left: 4px solid var(--accent); background: #fff4f6;
  border-radius: 0 14px 14px 0; margin: 1.2rem 0 2rem;
}
.note-box {
  padding: 1.15rem 1.25rem; border: 1px solid rgba(15,52,96,.18); background: #f4f8ff;
  border-radius: 14px; margin: 1.25rem 0;
}
.check-list { list-style: none; padding-left: 0 !important; }
.check-list li { position: relative; padding-left: 1.8rem; }
.check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: 900; }
.sidebar { position: sticky; top: 92px; display: grid; gap: 1.2rem; }
.sidebar-card { padding: 1.35rem; }
.sidebar-card h2, .sidebar-card h3 { color: var(--primary); font-size: 1.1rem; margin-bottom: .75rem; }
.sidebar-card ul { list-style: none; }
.sidebar-card li + li { border-top: 1px solid var(--line); }
.sidebar-card a { display: block; padding: .7rem 0; color: var(--accent2); font-weight: 700; text-decoration: none; }
.sidebar-card p { font-size: .93rem; color: var(--text-light); }
.trust-strip {
  max-width: 1200px; margin: -2.5rem auto 0; position: relative; z-index: 3; padding: 0 2rem;
}
.trust-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; background: #fff;
  border-radius: 20px; padding: 1.25rem; box-shadow: 0 18px 55px rgba(0,0,0,.13);
}
.trust-item { padding: 1rem; text-align: center; border-right: 1px solid var(--line); }
.trust-item:last-child { border-right: 0; }
.trust-item strong { display: block; color: var(--primary); font-size: 1.05rem; }
.trust-item span { color: var(--text-light); font-size: .86rem; }
.product-card-link { display: block; text-decoration: none; color: inherit; height: 100%; }
.product-card-link:focus-visible { outline: 4px solid var(--gold); border-radius: 20px; }
.product-image img { object-position: center; }
.product-price { font-size: 1rem; }
.product-meta { gap: 1rem; }
.product-rating { color: var(--accent2); font-weight: 800; font-size: .88rem; text-align: right; }
.section-kicker { color: var(--accent); font-weight: 800; text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 1.5rem 0; }
.stat-card { background: var(--surface-soft); border: 1px solid var(--line); border-radius: 16px; padding: 1.2rem; }
.stat-card strong { display: block; color: var(--primary); font-size: 1.25rem; }
.stat-card span { color: var(--text-light); font-size: .88rem; }
.review-card::before { content: '✓'; font-family: inherit; font-size: 2.3rem; top: 1.2rem; }
.reviewer-avatar {
  width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; font-weight: 900;
}
.review-text { font-style: normal; }
.faq-question { width: 100%; border: 0; background: transparent; text-align: left; font: inherit; }
.related-links { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.related-links h2 { margin-top: 0; font-size: 1.3rem; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.related-card { border: 1px solid var(--line); border-radius: 14px; padding: 1rem; text-decoration: none !important; }
.related-card strong { display: block; color: var(--primary); }
.related-card span { display: block; color: var(--text-light); font-size: .87rem; margin-top: .35rem; }
.table-wrap { overflow-x: auto; margin: 1.2rem 0; }
table { width: 100%; border-collapse: collapse; min-width: 620px; }
th, td { border: 1px solid var(--line); padding: .85rem; vertical-align: top; text-align: left; }
th { background: var(--surface-soft); color: var(--primary); }
.page-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.page-list a { display: block; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 1rem; text-decoration: none; }
.page-list strong { color: var(--primary); display: block; }
.page-list span { color: var(--text-light); font-size: .88rem; }
.footer-brand a { color: rgba(255,255,255,.78); }
.footer-note { max-width: 1200px; margin: 0 auto 1.5rem; font-size: .86rem; line-height: 1.7; }
.legal-pill { display: inline-block; border: 1px solid rgba(255,255,255,.18); padding: .35rem .65rem; border-radius: 50px; margin: .2rem; }
.no-results { text-align: center; padding: 5rem 2rem; }
.no-results h1 { color: var(--primary); font-size: clamp(2.5rem, 8vw, 5rem); }
.no-results p { max-width: 600px; margin: 1rem auto 2rem; }
@media (max-width: 980px) {
  .content-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  header .nav-container { padding: 0 1rem; }
  nav { position: absolute; inset: 68px 1rem auto; }
  nav ul {
    display: none; flex-direction: column; gap: 0; background: var(--primary); padding: .75rem;
    border-radius: 14px; box-shadow: 0 15px 40px rgba(0,0,0,.35);
  }
  nav ul.is-open { display: flex; }
  nav li + li { border-top: 1px solid rgba(255,255,255,.1); }
  nav a { display: block; padding: .85rem; }
  .hero { min-height: auto; }
  .hero-container { padding-top: 3rem; }
  .hero-content h1 { font-size: 2.2rem; }
  .hero-actions { justify-content: center; }
  .trust-strip { margin-top: 1rem; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-item:last-child { border-bottom: 0; }
  .content-shell, .breadcrumbs { padding-left: 1rem; padding-right: 1rem; }
  .stats-grid, .page-list { grid-template-columns: 1fr; }
  .product-image { height: 220px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}