/* roulang page: index */
:root {
            --primary: #8B5E3C;
            --primary-dark: #6B4226;
            --primary-light: #A67B5B;
            --accent: #C9A96A;
            --accent-light: #E8D8B8;
            --bg: #FAF6F0;
            --bg-alt: #F2EAE1;
            --bg-deep: #1A1512;
            --text: #2D2A26;
            --text-muted: #7A726A;
            --border: #E5D9D0;
            --white: #FFFFFF;
            --success: #5C7A61;
            --radius: 16px;
            --radius-sm: 8px;
            --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
            --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --container: 1200px;
        }

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

        html { scroll-behavior: smooth; }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            color: var(--text);
            background: var(--bg);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

        img { max-width: 100%; display: block; height: auto; }
        a { color: var(--primary); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--primary-dark); }
        ul, ol { list-style: none; }
        button, input, select, textarea { font-family: inherit; font-size: inherit; line-height: inherit; }
        button { cursor: pointer; background: none; border: none; }

        .container { max-width: var(--container); margin: 0 auto; padding: 0 24px; width: 100%; }

        .section { padding: 96px 0; }
        .section-alt { background: var(--bg-alt); }

        .section-label {
            display: inline-block;
            background: var(--accent-light);
            color: var(--primary-dark);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            padding: 6px 18px;
            border-radius: 100px;
            margin-bottom: 18px;
            text-transform: uppercase;
        }

        .section-title {
            font-size: clamp(28px, 4vw, 40px);
            line-height: 1.3;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 18px;
            letter-spacing: -0.5px;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-muted);
            max-width: 680px;
            margin-bottom: 40px;
        }

        /* ===== Buttons ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 32px;
            font-size: 15px;
            font-weight: 600;
            border-radius: 100px;
            transition: var(--transition);
            line-height: 1.4;
            border: 2px solid transparent;
            text-align: center;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 16px rgba(139, 94, 60, 0.3);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(139, 94, 60, 0.4);
            color: #fff;
        }
        .btn-primary:active { transform: translateY(0); box-shadow: 0 2px 8px rgba(139, 94, 60, 0.25); }
        .btn-primary:focus-visible { outline: 3px solid rgba(139, 94, 60, 0.4); outline-offset: 2px; }

        .btn-outline {
            background: transparent;
            border-color: var(--primary);
            color: var(--primary);
        }
        .btn-outline:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-outline:active { transform: translateY(0); }

        .btn-accent {
            background: var(--accent);
            color: var(--text);
            box-shadow: 0 4px 16px rgba(201, 169, 106, 0.3);
        }
        .btn-accent:hover { background: #B89554; color: var(--text); transform: translateY(-2px); }

        .btn-light {
            background: #fff;
            color: var(--primary-dark);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
        }
        .btn-light:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0, 0, 0, 0.15); color: var(--primary); }

        .btn-lg { padding: 18px 44px; font-size: 16px; }
        .btn-sm { padding: 10px 22px; font-size: 14px; }
        .btn-block { display: flex; width: 100%; }

        /* ===== Badge / Tag ===== */
        .badge {
            display: inline-block;
            padding: 4px 14px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .badge-flash { background: #E74C3C; color: #fff; }
        .badge-tea { background: var(--accent-light); color: var(--primary-dark); }
        .badge-new { background: var(--success); color: #fff; }

        .tag {
            display: inline-block;
            padding: 5px 14px;
            background: #f0ebe5;
            border-radius: 100px;
            font-size: 13px;
            color: var(--text-muted);
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .tag:hover { border-color: var(--primary); color: var(--primary); }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(250, 246, 240, 0.92);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(229, 217, 208, 0.6);
            transition: var(--transition);
        }

        .site-header.scrolled {
            background: rgba(250, 246, 240, 0.97);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
        }

        .nav-wrap {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 24px;
        }

        .logo-text {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 4px;
            transition: var(--transition);
        }
        .logo-text:hover { color: var(--primary); }
        .logo-text span { color: var(--primary); font-weight: 500; }

        .main-nav ul {
            display: flex;
            gap: 8px;
            margin: 0;
        }
        .main-nav a {
            padding: 8px 18px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-muted);
            border-radius: 100px;
            transition: var(--transition);
        }
        .main-nav a:hover { color: var(--primary); background: rgba(139, 94, 60, 0.06); }
        .main-nav a.active {
            color: var(--primary);
            background: rgba(139, 94, 60, 0.12);
            font-weight: 600;
        }

        .nav-actions { display: flex; align-items: center; gap: 14px; }

        .search-box {
            display: flex;
            align-items: center;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 100px;
            padding: 8px 16px;
            gap: 10px;
            width: 240px;
            transition: var(--transition);
        }
        .search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(139, 94, 60, 0.12); }
        .search-box i { color: var(--text-muted); font-size: 14px; }
        .search-box input {
            border: none;
            outline: none;
            background: transparent;
            width: 100%;
            font-size: 14px;
            color: var(--text);
        }
        .search-box input::placeholder { color: #B0A79F; }
        .search-box kbd {
            background: var(--bg-alt);
            border: 1px solid var(--border);
            border-radius: 4px;
            padding: 2px 6px;
            font-size: 11px;
            color: var(--text-muted);
            font-family: inherit;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
        }
        .nav-toggle span {
            width: 22px;
            height: 2px;
            background: var(--text);
            border-radius: 2px;
            transition: var(--transition);
        }
        .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .nav-toggle.active span:nth-child(2) { opacity: 0; }
        .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        @media (max-width: 920px) {
            .search-box { display: none; }
            .nav-toggle { display: flex; }
            .main-nav {
                position: fixed;
                top: 72px;
                left: 0;
                right: 0;
                background: var(--bg);
                border-bottom: 1px solid var(--border);
                padding: 16px 24px;
                transform: translateY(-140%);
                opacity: 0;
                transition: var(--transition);
                box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
            }
            .main-nav.open { transform: translateY(0); opacity: 1; }
            .main-nav ul { flex-direction: column; gap: 4px; }
            .main-nav a { display: block; padding: 12px 16px; }
        }

        @media (max-width: 520px) {
            .nav-wrap { height: 64px; gap: 12px; }
            .logo-text { font-size: 15px; }
            .btn-sm { padding: 8px 16px; font-size: 13px; }
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            padding: 0 0 80px;
            background: var(--bg);
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            z-index: 0;
        }
        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(26, 21, 18, 0.88) 0%, rgba(26, 21, 18, 0.6) 50%, rgba(26, 21, 18, 0.35) 100%);
        }

        .flash-sale-bar {
            position: relative;
            z-index: 3;
            background: linear-gradient(90deg, #C0392B, #E74C3C, #C0392B);
            color: #fff;
            border-radius: 0 0 16px 16px;
            overflow: hidden;
        }
        .flash-sale-bar .container {
            display: flex;
            align-items: center;
            gap: 16px;
            padding-top: 12px;
            padding-bottom: 12px;
            flex-wrap: wrap;
        }
        .flash-tag {
            background: rgba(255, 255, 255, 0.2);
            padding: 4px 14px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            letter-spacing: 0.5px;
        }
        .flash-text { font-size: 14px; font-weight: 500; color: rgba(255, 255, 255, 0.95); }
        .flash-countdown {
            margin-left: auto;
            background: rgba(0, 0, 0, 0.25);
            padding: 5px 16px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 700;
            font-variant-numeric: tabular-nums;
            letter-spacing: 1px;
            white-space: nowrap;
        }

        .hero-main {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 420px;
            gap: 64px;
            align-items: center;
            padding-top: 72px;
        }

        .hero-content { color: #fff; }

        .hero-content h1 {
            font-size: clamp(28px, 4vw, 44px);
            line-height: 1.3;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.5px;
            margin-bottom: 24px;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
        }

        .hero-content .hero-sub {
            font-size: 17px;
            line-height: 1.9;
            color: rgba(255, 255, 255, 0.75);
            max-width: 520px;
            margin-bottom: 36px;
        }

        .hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }

        .hero-stats {
            display: flex;
            gap: 40px;
            flex-wrap: wrap;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            padding-top: 28px;
        }
        .hero-stats .stat { text-align: left; }
        .hero-stats .stat strong {
            display: block;
            font-size: 32px;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
        }
        .hero-stats .stat span {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            display: block;
            margin-top: 4px;
        }

        .hero-product-card {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 24px;
            padding: 12px;
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .product-card {
            background: #fff;
            border-radius: 18px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .product-card .badge {
            position: absolute;
            top: 16px;
            left: 16px;
            z-index: 2;
            background: #E74C3C;
            color: #fff;
            padding: 6px 18px;
            font-size: 13px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        }
        .product-card .product-img {
            height: 220px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .product-card .product-info { padding: 24px; }
        .product-card .product-info h3 { font-size: 19px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
        .product-card .product-info p { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; line-height: 1.6; }
        .price-row { display: flex; align-items: baseline; gap: 10px; margin-bottom: 18px; }
        .price { font-size: 28px; font-weight: 800; color: #E74C3C; }
        .price-old { font-size: 15px; color: var(--text-muted); text-decoration: line-through; }

        @media (max-width: 1024px) {
            .hero-main { grid-template-columns: 1fr; gap: 40px; padding-top: 48px; }
            .hero-product-card { max-width: 420px; width: 100%; }
        }

        @media (max-width: 768px) {
            .hero { padding-bottom: 60px; }
            .flash-sale-bar .container { gap: 10px; }
            .flash-countdown { margin-left: 0; }
            .hero-stats { gap: 24px; }
        }

        @media (max-width: 520px) {
            .hero-main { padding-top: 32px; gap: 28px; }
            .hero-content h1 { font-size: 26px; }
            .hero-ctas .btn { width: 100%; }
            .flash-text { width: 100%; }
        }

        /* ===== Vertical Story ===== */
        .vertical-story { padding: 96px 0; background: var(--bg); }

        .story-grid {
            display: grid;
            grid-template-columns: 0.9fr 1.1fr;
            gap: 64px;
            align-items: center;
        }

        .story-media {
            position: relative;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            aspect-ratio: 3/4;
        }
        .story-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        .story-media:hover img { transform: scale(1.04); }
        .story-media::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.35), transparent 50%);
        }
        .story-tag {
            position: absolute;
            bottom: 20px;
            left: 20px;
            z-index: 2;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(8px);
            padding: 6px 18px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-dark);
        }

        .story-content { padding: 24px 0; }
        .story-content .section-title { margin-bottom: 16px; }
        .story-content .section-desc { margin-bottom: 28px; }

        .story-list { display: grid; gap: 18px; margin-bottom: 32px; }
        .story-list li {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            background: #fff;
            border-radius: var(--radius);
            padding: 18px 20px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .story-list li:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
        .story-list .icon {
            flex-shrink: 0;
            width: 42px;
            height: 42px;
            background: var(--accent-light);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 17px;
        }
        .story-list .item-text h4 { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
        .story-list .item-text p { font-size: 14px; color: var(--text-muted); line-height: 1.5; }

        @media (max-width: 900px) {
            .story-grid { grid-template-columns: 1fr; gap: 36px; }
            .story-media { max-width: 420px; margin: 0 auto; width: 100%; }
        }

        /* ===== Products / Top list ===== */
        .products { padding: 96px 0; background: var(--bg-alt); }

        .products-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 32px;
            margin-bottom: 48px;
            flex-wrap: wrap;
        }
        .products-header .section-desc { margin-bottom: 0; }

        .product-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
        }

        .product-item {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
        }
        .product-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-6px); }

        .product-item .thumb {
            aspect-ratio: 3/2;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .product-item .thumb::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.1), transparent);
        }
        .product-item .rank {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 2;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: rgba(0, 0, 0, 0.7);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            backdrop-filter: blur(4px);
        }
        .product-item .rank.hot { background: var(--accent); color: var(--text); }

        .product-item .info { padding: 20px; }
        .product-item .info .tags { display: flex; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
        .product-item .info h3 { font-size: 17px; font-weight: 700; color: var(--text); margin-bottom: 8px; line-height: 1.4; }
        .product-item .info p { font-size: 14px; color: var(--text-muted); line-height: 1.6; margin-bottom: 14px; }
        .product-item .info .meta { display: flex; justify-content: space-between; align-items: center; }
        .product-item .info .meta .price { font-size: 20px; font-weight: 700; color: var(--primary); }
        .product-item .info .meta .btn { padding: 8px 20px; font-size: 13px; }

        @media (max-width: 1024px) {
            .product-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 560px) {
            .product-grid { grid-template-columns: 1fr; }
        }

        /* ===== Reviews ===== */
        .reviews { padding: 96px 0; background: var(--bg); }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .review-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 36px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            position: relative;
            transition: var(--transition);
        }
        .review-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }

        .review-card::before {
            content: '\201C';
            position: absolute;
            top: 16px;
            right: 24px;
            font-size: 80px;
            color: var(--accent-light);
            font-family: Georgia, serif;
            line-height: 1;
            opacity: 0.5;
        }

        .review-card .stars { color: var(--accent); font-size: 14px; margin-bottom: 14px; letter-spacing: 2px; }

        .review-card .quote { font-size: 15px; line-height: 1.85; color: var(--text); margin-bottom: 24px; position: relative; z-index: 1; }

        .review-card .author {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .review-card .author .avatar {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--primary-light);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 15px;
            flex-shrink: 0;
        }
        .review-card .author .name { font-weight: 600; font-size: 14px; color: var(--text); }
        .review-card .author .role { font-size: 13px; color: var(--text-muted); }

        @media (max-width: 1024px) {
            .review-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 620px) {
            .review-grid { grid-template-columns: 1fr; }
        }

        /* ===== News ===== */
        .news { padding: 96px 0; background: var(--bg-alt); }

        .news-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 48px;
        }

        .news-list { display: grid; gap: 0; }

        .news-item {
            display: flex;
            align-items: center;
            gap: 24px;
            padding: 22px 0;
            border-bottom: 1px solid var(--border);
            transition: var(--transition);
            position: relative;
        }
        .news-item:first-child { padding-top: 0; }
        .news-item:last-child { border-bottom: none; }
        .news-item:hover { padding-left: 8px; }
        .news-item:hover .news-title { color: var(--primary); }

        .news-date {
            flex-shrink: 0;
            text-align: center;
            background: #fff;
            border-radius: 14px;
            padding: 10px 14px;
            border: 1px solid var(--border);
            min-width: 64px;
        }
        .news-date .day { font-size: 22px; font-weight: 800; color: var(--primary); line-height: 1; display: block; }
        .news-date .month { font-size: 12px; color: var(--text-muted); text-transform: uppercase; }

        .news-content { flex: 1; }
        .news-content .news-tags { display: flex; gap: 6px; margin-bottom: 6px; flex-wrap: wrap; }
        .news-content .news-title { font-size: 16px; font-weight: 600; color: var(--text); transition: var(--transition); line-height: 1.5; }
        .news-content .news-summary { font-size: 14px; color: var(--text-muted); margin-top: 4px; line-height: 1.6; }

        .news-sidebar { border-left: 1px solid var(--border); padding-left: 40px; }

        .sidebar-block { margin-bottom: 32px; }
        .sidebar-block:last-child { margin-bottom: 0; }

        .sidebar-block h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--accent-light);
            display: inline-block;
        }

        .sidebar-rec-list { display: grid; gap: 12px; }
        .sidebar-rec-list a {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px;
            background: #fff;
            border-radius: 12px;
            border: 1px solid var(--border);
            transition: var(--transition);
            color: var(--text);
        }
        .sidebar-rec-list a:hover { box-shadow: var(--shadow); border-color: var(--accent); transform: translateX(4px); color: var(--primary); }

        .sidebar-rec-list .rec-icon {
            width: 36px;
            height: 36px;
            background: var(--accent-light);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 14px;
            flex-shrink: 0;
        }
        .sidebar-rec-list .rec-text { font-size: 14px; line-height: 1.4; font-weight: 500; }

        @media (max-width: 900px) {
            .news-layout { grid-template-columns: 1fr; }
            .news-sidebar { border-left: none; padding-left: 0; border-top: 1px solid var(--border); padding-top: 32px; }
            .sidebar-block h3 { display: block; }
        }

        @media (max-width: 560px) {
            .news-item { flex-direction: column; align-items: flex-start; gap: 12px; }
            .news-date { min-width: 56px; padding: 8px 12px; }
        }

        /* ===== CTA Banner ===== */
        .cta-banner {
            padding: 32px 0;
            background: transparent;
        }

        .cta-card {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
            border-radius: 24px;
            padding: 80px 56px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .cta-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            mix-blend-mode: overlay;
        }

        .cta-card > * { position: relative; z-index: 1; }

        .cta-card h2 { font-size: clamp(24px, 3vw, 36px); font-weight: 800; margin-bottom: 16px; color: #fff; }

        .cta-card p { font-size: 16px; color: rgba(255, 255, 255, 0.9); max-width: 520px; margin: 0 auto 32px; line-height: 1.8; }

        .cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

        .cta-phone { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; color: #fff; justify-content: center; margin-top: 20px; }
        .cta-phone i { color: var(--accent); }

        @media (max-width: 600px) {
            .cta-card { padding: 48px 24px; }
            .cta-actions .btn { width: 100%; }
        }

        /* ===== Guarantee strip ===== */
        .guarantee { padding: 80px 0; background: var(--bg); }

        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .guarantee-item {
            text-align: center;
            padding: 32px 24px;
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .guarantee-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }

        .guarantee-item .icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 18px;
            background: var(--accent-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--primary);
        }

        .guarantee-item h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; color: var(--text); }
        .guarantee-item p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

        @media (max-width: 1024px) {
            .guarantee-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 520px) {
            .guarantee-grid { grid-template-columns: 1fr; }
        }

        /* ===== FAQ ===== */
        .faq { padding: 96px 0; background: var(--bg-alt); }

        .faq-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 48px; }

        .faq-item {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 0;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover { box-shadow: var(--shadow); border-color: var(--accent); }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 20px 24px;
            cursor: pointer;
            font-weight: 600;
            font-size: 15px;
            color: var(--text);
            background: transparent;
            border: none;
            text-align: left;
            width: 100%;
            transition: var(--transition);
        }
        .faq-question:hover { color: var(--primary); }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            background: var(--accent-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--primary);
            transition: var(--transition);
        }
        .faq-item.open .faq-icon { transform: rotate(45deg); background: var(--primary); color: #fff; }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }
        .faq-answer-inner { padding: 0 24px 20px; font-size: 15px; line-height: 1.85; color: var(--text-muted); }

        .faq-item.open .faq-answer { max-height: 500px; }

        @media (max-width: 900px) {
            .faq-layout { grid-template-columns: 1fr; }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-deep);
            color: rgba(255, 255, 255, 0.75);
            padding: 72px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 16px; }

        .footer-about { font-size: 14px; line-height: 1.8; color: rgba(255, 255, 255, 0.6); max-width: 320px; margin-bottom: 24px; }

        .footer-social { display: flex; gap: 12px; }
        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 15px;
            transition: var(--transition);
        }
        .footer-social a:hover { background: var(--primary); transform: translateY(-3px); }

        .footer-col h3 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .footer-col ul { display: grid; gap: 12px; }
        .footer-col a { color: rgba(255, 255, 255, 0.65); font-size: 14px; transition: var(--transition); }
        .footer-col a:hover { color: var(--accent); padding-left: 6px; }

        .footer-contact { display: grid; gap: 14px; }
        .footer-contact .fc-item { display: flex; gap: 14px; align-items: flex-start; font-size: 14px; color: rgba(255, 255, 255, 0.65); }
        .footer-contact .fc-item i { color: var(--accent); margin-top: 4px; width: 18px; text-align: center; }

        .footer-bottom {
            padding: 24px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }
        .footer-bottom a { color: rgba(255, 255, 255, 0.5); }
        .footer-bottom a:hover { color: var(--accent); }

        @media (max-width: 900px) {
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 620px) {
            .footer-grid { grid-template-columns: 1fr; gap: 32px; }
        }

        /* ===== Floating bar ===== */
        .floating-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(26, 21, 18, 0.95);
            backdrop-filter: blur(12px);
            padding: 12px 24px;
            display: none;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            z-index: 200;
            box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.15);
            transform: translateY(100%);
            transition: transform 0.35s ease;
        }
        .floating-bar.visible { transform: translateY(0); }

        .floating-bar .fb-text { color: #fff; font-size: 15px; font-weight: 600; }
        .floating-bar .fb-sub { color: rgba(255, 255, 255, 0.6); font-size: 13px; display: block; }

        .floating-bar .fb-actions { display: flex; gap: 12px; align-items: center; }

        @media (max-width: 600px) {
            .floating-bar { flex-direction: column; text-align: center; gap: 8px; }
            .floating-bar .fb-actions { width: 100%; }
            .floating-bar .fb-actions .btn { flex: 1; }
        }

        /* ===== Utility ===== */
        .text-center { text-align: center; }
        .mt-0 { margin-top: 0; }
        .mb-0 { margin-bottom: 0; }

        .divider {
            width: 64px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
            margin: 20px 0 32px;
        }

        @media (max-width: 768px) {
            .section { padding: 60px 0; }
            .section-title { font-size: 28px; }
        }

        @media (prefers-reduced-motion: reduce) {
            * { animation: none !important; transition: none !important; }
        }