/* roulang page: index */
:root {
            --primary: #1E5D4B;
            --primary-dark: #164A3A;
            --primary-deep: #0F2E24;
            --accent: #C9A063;
            --accent-light: #E3B56F;
            --bg-paper: #F7F2E9;
            --bg-deep: #0F2E24;
            --text-body: #2A2A26;
            --text-secondary: #6B6B64;
            --border-soft: #E6DFD2;
            --white: #FFFFFF;
            --radius-lg: 28px;
            --radius-md: 14px;
            --radius-sm: 10px;
            --btn-gradient: linear-gradient(135deg, #1E5D4B 0%, #164A3A 100%);
            --badge-gradient: linear-gradient(135deg, #E3B56F 0%, #C9A063 100%);
            --shadow-card: 0 8px 28px rgba(15, 46, 36, 0.08);
            --shadow-hover: 0 14px 40px rgba(15, 46, 36, 0.16);
            --shadow-btn: 0 6px 20px rgba(30, 93, 75, 0.25);
            --transition: all 220ms ease-in-out;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            font-size: 15px;
            line-height: 1.7;
            color: var(--text-body);
            background-color: var(--bg-paper);
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            display: block;
            object-fit: cover;
        }

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

        ul {
            list-style: none;
        }

        input,
        button,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: 88px 0;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            background: rgba(201, 160, 99, 0.12);
            border: 1px solid rgba(201, 160, 99, 0.25);
            padding: 6px 16px;
            border-radius: 40px;
            letter-spacing: 0.02em;
            margin-bottom: 18px;
        }

        .section-title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--text-body);
            letter-spacing: -0.01em;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 680px;
            margin-top: 12px;
        }

        /* Header & Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(22, 74, 58, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }

        .logo {
            font-size: 18px;
            font-weight: 800;
            color: var(--white);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--badge-gradient);
            border-radius: 9px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--primary-deep);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .nav-links a {
            color: rgba(255, 255, 255, 0.85);
            font-size: 15px;
            font-weight: 500;
            padding: 10px 18px;
            border-radius: 40px;
            transition: var(--transition);
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--white);
            background: rgba(255, 255, 255, 0.12);
        }

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

        .nav-mega-wrap {
            position: relative;
        }

        .mega-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: rgba(255, 255, 255, 0.85);
            padding: 10px 16px;
            border-radius: 40px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            border: 1px solid rgba(255, 255, 255, 0.22);
            transition: var(--transition);
        }

        .mega-btn:hover {
            background: rgba(255, 255, 255, 0.12);
            color: var(--white);
        }

        .mega-panel {
            position: absolute;
            top: calc(100% + 14px);
            right: 0;
            width: 420px;
            background: var(--bg-paper);
            border-radius: var(--radius-md);
            box-shadow: 0 20px 40px rgba(15, 46, 36, 0.16);
            padding: 24px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(8px);
            transition: var(--transition);
            border: 1px solid var(--border-soft);
        }

        .nav-mega-wrap:hover .mega-panel,
        .nav-mega-wrap:focus-within .mega-panel {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .mega-panel h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 12px;
        }

        .mega-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 20px;
        }

        .mega-tags a {
            font-size: 13px;
            padding: 6px 14px;
            border-radius: 30px;
            background: #EDE7DC;
            color: var(--primary-dark);
            font-weight: 500;
        }

        .mega-tags a:hover {
            background: var(--accent-light);
            color: #fff;
        }

        .mega-links {
            border-top: 1px solid var(--border-soft);
            padding-top: 16px;
        }

        .mega-links a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            color: var(--text-body);
            border-bottom: 1px dashed var(--border-soft);
            font-size: 14px;
        }

        .mega-links a:last-child {
            border-bottom: none;
        }

        .mega-links a:hover {
            color: var(--primary);
            padding-left: 6px;
        }

        .mega-links i {
            color: var(--accent);
        }

        .nav-cta {
            background: var(--badge-gradient);
            color: var(--primary-deep);
            font-size: 14px;
            font-weight: 700;
            padding: 10px 20px;
            border-radius: 40px;
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }

        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(227, 181, 111, 0.4);
            color: var(--primary-deep);
        }

        .hamburger {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.1);
            align-items: center;
            justify-content: center;
            color: var(--white);
            cursor: pointer;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .mobile-menu {
            display: none;
            background: var(--primary-deep);
            padding: 20px 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .mobile-menu a {
            display: block;
            color: rgba(255, 255, 255, 0.85);
            padding: 12px 8px;
            font-size: 16px;
            font-weight: 500;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .mobile-menu a:hover {
            color: var(--accent-light);
        }

        /* Hero */
        .hero {
            position: relative;
            min-height: 72vh;
            background: url('/assets/images/backpic/back-1.jpg') center center / cover no-repeat;
            display: flex;
            align-items: center;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(15, 46, 36, 0.93) 0%, rgba(15, 46, 36, 0.72) 50%, rgba(15, 46, 36, 0.35) 100%);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: 80px 0;
        }

        .hero-badge-line {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 22px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.92);
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.22);
            padding: 6px 16px;
            border-radius: 40px;
            backdrop-filter: blur(4px);
        }

        .hero-badge i {
            color: var(--accent-light);
        }

        .hero h1 {
            font-size: 38px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--white);
            max-width: 720px;
            letter-spacing: -0.01em;
        }

        .hero-sub {
            font-size: 16px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.78);
            max-width: 600px;
            margin: 18px 0 32px;
        }

        .hero-btns {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 36px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            padding: 14px 32px;
            border-radius: 40px;
            cursor: pointer;
            transition: var(--transition);
            border: 1.5px solid transparent;
        }

        .btn-primary {
            background: var(--badge-gradient);
            color: var(--primary-deep);
            font-weight: 700;
            box-shadow: 0 8px 24px rgba(227, 181, 111, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(227, 181, 111, 0.4);
        }

        .btn-outline {
            border-color: rgba(255, 255, 255, 0.6);
            color: var(--white);
            background: transparent;
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--white);
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
        }

        .hero-meta .meta-item {
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hero-meta .meta-item i {
            color: var(--accent-light);
        }

        .hero-brand-bar {
            position: absolute;
            right: 40px;
            bottom: 32px;
            display: flex;
            align-items: center;
            gap: 14px;
            background: rgba(15, 46, 36, 0.65);
            backdrop-filter: blur(8px);
            padding: 14px 24px;
            border-radius: 16px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            z-index: 3;
        }

        .hero-brand-bar .brand-name {
            color: var(--white);
            font-weight: 700;
            font-size: 15px;
        }

        .hero-brand-bar .badge-small {
            font-size: 12px;
            color: var(--accent-light);
            border: 1px solid rgba(227, 181, 111, 0.5);
            padding: 2px 10px;
            border-radius: 20px;
        }

        /* Stats */
        .stats {
            background: var(--bg-deep);
            position: relative;
            padding: 56px 0;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
        }

        .stat-item {
            text-align: center;
            padding: 24px 16px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.06);
        }

        .stat-num {
            font-size: 42px;
            font-weight: 800;
            color: var(--accent-light);
            line-height: 1.2;
        }

        .stat-num span {
            font-size: 22px;
            font-weight: 500;
            margin-left: 2px;
        }

        .stat-label {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            margin-top: 8px;
        }

        /* Service Matrix */
        .service-matrix {
            background: var(--bg-paper);
        }

        .matrix-head {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 48px;
        }

        .service-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }

        .service-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            border: 1px solid var(--border-soft);
            display: flex;
            flex-direction: column;
        }

        .service-card.tall {
            transform: translateY(20px);
        }

        .service-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .service-cover {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }

        .service-cover img {
            width: 100%;
            height: 100%;
            transition: transform 600ms ease;
        }

        .service-card:hover .service-cover img {
            transform: scale(1.04);
        }

        .service-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--badge-gradient);
            color: var(--primary-deep);
            font-size: 12px;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 30px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
        }

        .service-tag.green {
            background: var(--primary);
            color: var(--white);
        }

        .service-body {
            padding: 24px 26px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .service-body h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-body);
            margin-bottom: 8px;
        }

        .service-body p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            flex: 1;
        }

        .service-foot {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 20px;
            padding-top: 16px;
            border-top: 1px solid var(--border-soft);
        }

        .service-foot .data {
            font-size: 13px;
            color: var(--primary);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .service-foot .link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* Compare */
        .compare {
            background: var(--primary-deep);
            color: var(--white);
        }

        .compare .section-title,
        .compare .section-desc {
            color: var(--white);
        }

        .compare .section-desc {
            color: rgba(255, 255, 255, 0.7);
        }

        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            margin-top: 48px;
        }

        .compare-card {
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .compare-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 18px;
            color: var(--white);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .compare-card ul li {
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 15px;
            color: rgba(255, 255, 255, 0.82);
            display: flex;
            gap: 10px;
            align-items: flex-start;
        }

        .compare-card ul li:last-child {
            border-bottom: none;
        }

        .compare-card ul li .badge-status {
            display: inline-block;
            padding: 2px 10px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .badge-status.good {
            background: rgba(76, 175, 122, 0.2);
            color: #7FCAA0;
            border: 1px solid rgba(76, 175, 122, 0.3);
        }

        .badge-status.bad {
            background: rgba(200, 120, 100, 0.15);
            color: #D9A08C;
            border: 1px solid rgba(200, 120, 100, 0.3);
        }

        .compare-arrow {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--accent);
            margin: 20px 0;
        }

        .compare-card .highlight-row {
            background: rgba(227, 181, 111, 0.08);
            border-radius: 12px;
            padding: 12px 16px;
            margin-top: 16px;
            border: 1px solid rgba(227, 181, 111, 0.18);
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
        }

        /* FAQ */
        .faq-section {
            background: var(--bg-paper);
        }

        .faq-head {
            margin-bottom: 42px;
        }

        .faq-list {
            max-width: 840px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .faq-item {
            background: var(--white);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-soft);
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(15, 46, 36, 0.04);
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: var(--accent);
        }

        .faq-item summary {
            list-style: none;
            cursor: pointer;
            padding: 22px 28px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-body);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            transition: var(--transition);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary .icon {
            font-size: 20px;
            color: var(--accent);
            flex-shrink: 0;
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(201, 160, 99, 0.1);
            border-radius: 50%;
            transition: transform 200ms ease;
        }

        .faq-item[open] summary {
            color: var(--primary);
            background: rgba(30, 93, 75, 0.02);
        }

        .faq-item[open] summary .icon {
            transform: rotate(45deg);
        }

        .faq-item .faq-answer {
            padding: 0 28px 24px;
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.8;
            border-top: 1px dashed var(--border-soft);
            padding-top: 16px;
            margin-top: 4px;
        }

        /* Conversion Form */
        .conversion {
            background: linear-gradient(180deg, var(--bg-paper) 0%, #EFE8DB 100%);
        }

        .conversion-card {
            background: linear-gradient(145deg, rgba(30, 93, 75, 0.03), rgba(201, 160, 99, 0.06));
            border: 1px solid rgba(201, 160, 99, 0.35);
            border-radius: var(--radius-lg);
            padding: 48px;
            box-shadow: 0 8px 32px rgba(15, 46, 36, 0.08);
        }

        .conversion-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .conversion-title {
            font-size: 26px;
            font-weight: 800;
            color: var(--primary-dark);
            line-height: 1.4;
            margin-bottom: 12px;
        }

        .conversion-desc {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 28px;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-body);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 13px 18px;
            background: var(--white);
            border: 1.5px solid var(--border-soft);
            border-radius: var(--radius-sm);
            font-size: 15px;
            color: var(--text-body);
            transition: var(--transition);
        }

        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(30, 93, 75, 0.1);
        }

        .form-group input::placeholder {
            color: #aaa;
        }

        .btn-submit {
            width: 100%;
            padding: 16px;
            background: var(--btn-gradient);
            color: var(--white);
            font-size: 16px;
            font-weight: 700;
            border-radius: var(--radius-md);
            cursor: pointer;
            transition: var(--transition);
            box-shadow: var(--shadow-btn);
        }

        .btn-submit:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 28px rgba(30, 93, 75, 0.35);
        }

        .privacy-note {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 14px;
            text-align: center;
        }

        .qr-placeholder {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background: var(--white);
            border-radius: var(--radius-md);
            padding: 28px;
            border: 1.5px dashed var(--border-soft);
            min-height: 280px;
        }

        .qr-placeholder .qr-box {
            width: 150px;
            height: 150px;
            background: #EDE7DC;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 16px;
            text-align: center;
            background-image: url('/assets/images/coverpic/cover-3.jpg');
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .qr-placeholder .qr-box::after {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(247, 242, 233, 0.35);
            border-radius: 12px;
        }

        .qr-placeholder .qr-box span {
            position: relative;
            z-index: 1;
            color: var(--primary-dark);
            font-weight: 600;
        }

        .qr-cta {
            font-weight: 700;
            color: var(--primary);
            font-size: 16px;
        }

        .qr-sub {
            font-size: 13px;
            color: var(--text-secondary);
        }

        /* Footer */
        .site-footer {
            background: var(--primary-deep);
            color: rgba(255, 255, 255, 0.65);
            padding: 48px 0 0;
            margin-top: 24px;
        }

        .footer-top {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            justify-content: space-between;
            padding: 24px 0 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-brand .logo {
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            max-width: 340px;
        }

        .footer-links h5 {
            color: var(--white);
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 14px;
        }

        .footer-links a {
            display: block;
            color: rgba(255, 255, 255, 0.55);
            font-size: 14px;
            padding: 4px 0;
            transition: var(--transition);
        }

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

        .footer-bottom {
            padding: 20px 0;
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }

        /* Float CTA */
        .float-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(15, 46, 36, 0.95);
            backdrop-filter: blur(10px);
            padding: 12px 24px;
            z-index: 900;
            display: none;
            justify-content: space-between;
            align-items: center;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
        }

        .float-cta .float-text {
            color: var(--white);
            font-size: 14px;
            font-weight: 500;
        }

        .float-cta .float-btn {
            background: var(--badge-gradient);
            color: var(--primary-deep);
            padding: 10px 24px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 14px;
            white-space: nowrap;
        }

        @media (max-width: 992px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .service-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .service-card.tall {
                transform: none;
            }

            .compare-grid {
                grid-template-columns: 1fr;
            }

            .conversion-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 56px 0;
            }

            .nav-links,
            .nav-right .mega-btn {
                display: none;
            }

            .hamburger {
                display: flex;
            }

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

            .hero h1 {
                font-size: 28px;
            }

            .hero-sub {
                font-size: 15px;
            }

            .hero-brand-bar {
                position: static;
                margin-top: 24px;
                width: fit-content;
            }

            .mega-btn {
                display: none;
            }

            .float-cta {
                display: flex;
            }

            body {
                padding-bottom: 56px;
            }

            .faq-item summary {
                padding: 18px 20px;
                font-size: 15px;
            }

            .faq-item .faq-answer {
                padding: 0 20px 20px;
            }

            .conversion-card {
                padding: 30px 24px;
            }
        }

        @media (max-width: 576px) {
            .section-title {
                font-size: 24px;
            }

            .hero {
                min-height: 60vh;
            }

            .hero-meta {
                gap: 16px;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .stat-num {
                font-size: 32px;
            }

            .service-body {
                padding: 20px;
            }

            .btn {
                width: 100%;
                justify-content: center;
            }

            .conversion-title {
                font-size: 22px;
            }
        }

        @media (max-width: 375px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }

            .navbar {
                height: 62px;
            }

            .logo {
                font-size: 15px;
            }
        }

        /* Focus states */
        a:focus-visible,
        button:focus-visible {
            outline: 3px solid var(--accent-light);
            outline-offset: 2px;
        }

        input:focus-visible {
            outline: none;
        }

        /* Hide default details marker */
        details > summary {
            list-style: none;
        }

        details > summary::-webkit-details-marker {
            display: none;
        }