/* roulang page: index */
:root {
            --bg-primary: #0F0F14;
            --bg-secondary: #181820;
            --brand-orange: #FF5C1C;
            --brand-pink: #C42D6A;
            --brand-purple: #7B2FBE;
            --brand-gradient: linear-gradient(135deg, #FF5C1C 0%, #C42D6A 50%, #7B2FBE 100%);
            --brand-gradient-hover: linear-gradient(145deg, #FF6E35 0%, #D43D7A 50%, #8B3FCE 100%);
            --text-primary: #F0EDF2;
            --text-secondary: #C8C5CD;
            --text-muted: #9A97A0;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-card: rgba(255, 255, 255, 0.06);
            --card-bg: rgba(255, 255, 255, 0.03);
            --success-green: #2EE890;
            --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
            --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.12);
            --shadow-highlight: 0 0 0 2px rgba(197, 45, 106, 0.6), 0 12px 40px rgba(197, 45, 106, 0.25);
            --radius-xl: 20px;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-pill: 50px;
            --font-stack: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', system-ui, sans-serif;
            --section-gap: 120px;
            --section-gap-mobile: 70px;
            --container-max: 1240px;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 80px;
        }

        body {
            font-family: var(--font-stack);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }

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

        button {
            font-family: var(--font-stack);
            cursor: pointer;
            border: none;
            outline: none;
            transition: all 0.3s ease;
        }

        button:focus-visible,
        a:focus-visible {
            outline: 2px solid var(--brand-orange);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 28px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 18px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
        }

        /* ============ NAVIGATION ============ */
        #nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: 66px;
            display: flex;
            align-items: center;
            transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
            background: transparent;
        }

        #nav.scrolled {
            background: rgba(15, 15, 20, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
        }

        #nav .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 28px;
            height: 100%;
        }

        .nav-logo {
            display: flex;
            align-items: baseline;
            gap: 6px;
            flex-shrink: 0;
        }
        .nav-logo .logo-text {
            font-size: 22px;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: var(--brand-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            white-space: nowrap;
        }
        .nav-logo .logo-domain {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 400;
            white-space: nowrap;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }
        .nav-links a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            position: relative;
            padding: 4px 0;
            white-space: nowrap;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--brand-orange);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand-gradient);
            border-radius: 2px;
            transition: width 0.3s ease;
        }
        .nav-links a:hover::after,
        .nav-links a.active::after {
            width: 100%;
        }

        .nav-cta {
            padding: 9px 22px;
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            background: var(--brand-gradient);
            border-radius: var(--radius-pill);
            white-space: nowrap;
            flex-shrink: 0;
            letter-spacing: 0.3px;
        }
        .nav-cta:hover {
            transform: scale(1.04);
            box-shadow: 0 6px 24px rgba(197, 45, 106, 0.35);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            padding: 6px;
            z-index: 1001;
        }
        .hamburger span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(15, 15, 20, 0.97);
            z-index: 999;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 32px;
        }
        .mobile-menu.active {
            display: flex;
        }
        .mobile-menu a {
            font-size: 22px;
            color: var(--text-primary);
            font-weight: 600;
            transition: color 0.25s;
        }
        .mobile-menu a:hover {
            color: var(--brand-orange);
        }
        .mobile-menu .mobile-cta {
            margin-top: 12px;
            padding: 14px 36px;
            font-size: 17px;
            font-weight: 600;
            color: #fff;
            background: var(--brand-gradient);
            border-radius: var(--radius-pill);
        }

        @media (max-width: 768px) {
            .nav-links,
            .nav-cta {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            #nav .nav-inner {
                padding: 0 18px;
            }
            #nav {
                height: 58px;
            }
            .nav-logo .logo-text {
                font-size: 19px;
            }
            .nav-logo .logo-domain {
                font-size: 11px;
            }
        }

        /* ============ HERO ============ */
        #hero {
            min-height: 92vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding-top: 66px;
            background:
                radial-gradient(ellipse at 72% 28%, rgba(197, 45, 106, 0.28) 0%, transparent 55%),
                radial-gradient(ellipse at 85% 60%, rgba(123, 47, 190, 0.18) 0%, transparent 50%),
                radial-gradient(ellipse at 30% 70%, rgba(255, 92, 28, 0.1) 0%, transparent 45%),
                var(--bg-primary);
        }
        #hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
            background-size: 48px 48px;
            pointer-events: none;
            opacity: 0.5;
            mask-image: radial-gradient(ellipse at center, black 35%, transparent 70%);
            -webkit-mask-image: radial-gradient(ellipse at center, black 35%, transparent 70%);
        }
        #hero .hero-inner {
            display: flex;
            align-items: center;
            gap: 50px;
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 40px 28px;
            position: relative;
            z-index: 1;
        }
        .hero-left {
            flex: 1 1 52%;
            min-width: 0;
        }
        .hero-left h1 {
            font-size: 52px;
            font-weight: 800;
            letter-spacing: -1px;
            line-height: 1.15;
            background: var(--brand-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 18px;
        }
        .hero-left .hero-subtitle {
            font-size: 17px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 30px;
            max-width: 480px;
        }
        .hero-buttons {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-primary {
            padding: 15px 32px;
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            background: var(--brand-gradient);
            border-radius: var(--radius-pill);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.3px;
        }
        .btn-primary:hover {
            transform: scale(1.03);
            box-shadow: 0 8px 30px rgba(197, 45, 106, 0.4);
        }
        .btn-secondary {
            padding: 14px 30px;
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            background: transparent;
            border: 1.5px solid #fff;
            border-radius: var(--radius-pill);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.06);
        }
        .hero-right {
            flex: 1 1 40%;
            display: flex;
            flex-direction: column;
            gap: 16px;
            align-items: flex-end;
            min-width: 0;
        }
        .floating-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(24, 24, 32, 0.85);
            border: 1.5px solid transparent;
            border-image: var(--brand-gradient) 1;
            border-radius: var(--radius-pill);
            padding: 12px 20px;
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            white-space: nowrap;
            animation: floatBadge 4s ease-in-out infinite;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .floating-badge:nth-child(1) {
            animation-delay: 0s;
            margin-right: 10%;
        }
        .floating-badge:nth-child(2) {
            animation-delay: 1.2s;
            margin-right: 25%;
        }
        .floating-badge:nth-child(3) {
            animation-delay: 2.4s;
            margin-right: 5%;
        }
        .floating-badge:nth-child(4) {
            animation-delay: 3.6s;
            margin-right: 20%;
        }
        .floating-badge .badge-icon {
            font-size: 20px;
        }
        .floating-badge .badge-num {
            font-size: 22px;
            font-weight: 800;
            color: var(--brand-orange);
            letter-spacing: -0.5px;
        }
        @keyframes floatBadge {
            0%,
            100% {
                transform: translateY(0);
            }
            25% {
                transform: translateY(-8px);
            }
            50% {
                transform: translateY(-2px);
            }
            75% {
                transform: translateY(-10px);
            }
        }

        .hero-data-strip {
            display: flex;
            gap: 0;
            overflow-x: auto;
            padding: 20px 0;
            scroll-snap-type: x proximity;
            -webkit-overflow-scrolling: touch;
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            margin-top: 10px;
        }
        .hero-data-strip::-webkit-scrollbar {
            height: 3px;
        }
        .hero-data-strip::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 10px;
        }
        .hero-data-item {
            flex: 0 0 auto;
            scroll-snap-align: start;
            text-align: center;
            padding: 10px 28px;
            border-right: 1px solid var(--border-subtle);
            min-width: 130px;
        }
        .hero-data-item:last-child {
            border-right: none;
        }
        .hero-data-item .data-num {
            font-size: 30px;
            font-weight: 800;
            color: var(--brand-orange);
            letter-spacing: -1px;
            line-height: 1.1;
        }
        .hero-data-item .data-label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        @media (max-width: 1024px) {
            #hero .hero-inner {
                flex-direction: column;
                text-align: center;
                gap: 30px;
                padding: 30px 20px;
            }
            .hero-left h1 {
                font-size: 38px;
            }
            .hero-left .hero-subtitle {
                max-width: 100%;
                margin-left: auto;
                margin-right: auto;
            }
            .hero-buttons {
                justify-content: center;
            }
            .hero-right {
                flex-direction: row;
                flex-wrap: wrap;
                justify-content: center;
                align-items: center;
                gap: 10px;
            }
            .floating-badge {
                margin-right: 0 !important;
                font-size: 13px;
                padding: 10px 16px;
            }
            .floating-badge .badge-num {
                font-size: 18px;
            }
            .hero-data-item {
                padding: 10px 18px;
                min-width: 100px;
            }
            .hero-data-item .data-num {
                font-size: 24px;
            }
        }
        @media (max-width: 480px) {
            #hero {
                min-height: auto;
                padding-bottom: 40px;
            }
            .hero-left h1 {
                font-size: 30px;
            }
            .hero-left .hero-subtitle {
                font-size: 15px;
            }
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
                padding: 13px 20px;
                font-size: 15px;
            }
            .hero-buttons {
                flex-direction: column;
                width: 100%;
            }
            .hero-data-item .data-num {
                font-size: 20px;
            }
        }

        /* ============ SECTIONS GENERAL ============ */
        .section {
            padding: var(--section-gap) 0;
        }
        @media (max-width: 768px) {
            .section {
                padding: var(--section-gap-mobile) 0;
            }
        }
        .section-header {
            text-align: center;
            margin-bottom: 56px;
        }
        .section-header h2 {
            font-size: 36px;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .section-header p {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 560px;
            margin: 0 auto;
        }
        @media (max-width: 480px) {
            .section-header h2 {
                font-size: 26px;
            }
            .section-header p {
                font-size: 14px;
            }
        }

        /* ============ FEATURES ============ */
        #features .features-grid-top {
            display: grid;
            grid-template-columns: 7fr 5fr;
            gap: 24px;
            margin-bottom: 24px;
        }
        #features .features-grid-bottom {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 30px 28px;
            transition: all 0.35s ease;
            position: relative;
            overflow: hidden;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(255, 92, 28, 0.2);
        }
        .feature-card .fc-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            margin-bottom: 16px;
            background: rgba(255, 92, 28, 0.1);
            color: var(--brand-orange);
            flex-shrink: 0;
        }
        .feature-card h3 {
            font-size: 21px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
        }
        .feature-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 14px;
        }
        .feature-card .fc-badge {
            display: inline-flex;
            padding: 5px 14px;
            font-size: 12px;
            font-weight: 600;
            border-radius: var(--radius-pill);
            background: transparent;
            border: 1.5px solid transparent;
            border-image: var(--brand-gradient) 1;
            color: var(--brand-orange);
        }
        @media (max-width: 768px) {
            #features .features-grid-top,
            #features .features-grid-bottom {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .feature-card {
                padding: 22px 18px;
            }
            .feature-card h3 {
                font-size: 18px;
            }
        }

        /* ============ SCENARIOS ============ */
        #scenarios .scenarios-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .scenario-card {
            background: var(--card-bg);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-xl);
            overflow: hidden;
            transition: all 0.35s ease;
        }
        .scenario-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .scenario-card .sc-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: var(--radius-md) var(--radius-md) 0 0;
            transition: filter 0.4s ease, transform 0.4s ease;
            background: rgba(255, 255, 255, 0.03);
        }
        .scenario-card:hover .sc-img {
            filter: brightness(1.08);
            transform: scale(1.03);
        }
        .scenario-card .sc-body {
            padding: 20px 22px;
        }
        .scenario-card .sc-body h4 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--text-primary);
        }
        .scenario-card .sc-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 12px;
        }
        .scenario-card .sc-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 7px;
        }
        .scenario-card .sc-tags span {
            display: inline-block;
            padding: 4px 12px;
            font-size: 11px;
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-muted);
            border-radius: var(--radius-pill);
            border: 1px solid var(--border-subtle);
        }
        @media (max-width: 768px) {
            #scenarios .scenarios-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .scenario-card .sc-img {
                height: 160px;
            }
        }

        /* ============ CASES ============ */
        #cases .cases-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .cases-quote {
            font-size: 20px;
            font-style: italic;
            color: var(--text-primary);
            line-height: 1.8;
            position: relative;
            padding-left: 30px;
            border-left: 3px solid var(--brand-orange);
        }
        .cases-quote::before {
            content: '"';
            position: absolute;
            left: 8px;
            top: -14px;
            font-size: 60px;
            color: var(--brand-orange);
            opacity: 0.5;
            font-style: normal;
            line-height: 1;
        }
        .cases-quote .quote-author {
            display: block;
            margin-top: 12px;
            font-size: 14px;
            font-style: normal;
            color: var(--text-muted);
        }
        .cases-data-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .cases-data-pill {
            background: var(--brand-gradient);
            border-radius: var(--radius-pill);
            padding: 16px 20px;
            text-align: center;
            color: #fff;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
        }
        .cases-data-pill .pill-num {
            font-size: 32px;
            font-weight: 800;
            letter-spacing: -1px;
            line-height: 1.1;
        }
        .cases-data-pill .pill-label {
            font-size: 12px;
            opacity: 0.85;
            margin-top: 3px;
        }
        .cases-partners {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
            margin-top: 36px;
            padding-top: 28px;
            border-top: 1px solid var(--border-subtle);
        }
        .cases-partners .partner-placeholder {
            font-size: 14px;
            color: var(--text-muted);
            padding: 8px 16px;
            border: 1px dashed var(--border-subtle);
            border-radius: var(--radius-pill);
            white-space: nowrap;
        }
        @media (max-width: 768px) {
            #cases .cases-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .cases-quote {
                font-size: 17px;
            }
            .cases-data-pill .pill-num {
                font-size: 26px;
            }
        }

        /* ============ PRICING ============ */
        #pricing .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            align-items: stretch;
        }
        .pricing-card {
            background: var(--card-bg);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-xl);
            padding: 32px 26px;
            text-align: center;
            transition: all 0.35s ease;
            position: relative;
            display: flex;
            flex-direction: column;
        }
        .pricing-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .pricing-card.featured {
            border: 2px solid transparent;
            border-image: var(--brand-gradient) 1;
            box-shadow: var(--shadow-highlight);
            transform: translateY(-8px);
            z-index: 2;
        }
        .pricing-card.featured:hover {
            transform: translateY(-10px);
        }
        .pricing-card .pricing-badge {
            position: absolute;
            top: -13px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--brand-gradient);
            color: #fff;
            padding: 5px 18px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.5px;
        }
        .pricing-card h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
            margin-top: 8px;
        }
        .pricing-card .price {
            font-size: 46px;
            font-weight: 800;
            letter-spacing: -2px;
            background: var(--brand-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.1;
            margin-bottom: 8px;
        }
        .pricing-card .price-unit {
            font-size: 14px;
            color: var(--text-muted);
        }
        .pricing-card ul {
            list-style: none;
            text-align: left;
            margin: 20px 0 24px;
            flex-grow: 1;
        }
        .pricing-card ul li {
            padding: 7px 0;
            font-size: 14px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .pricing-card ul li i {
            color: var(--success-green);
            font-size: 13px;
            flex-shrink: 0;
        }
        .pricing-card .btn-primary {
            width: 100%;
            justify-content: center;
        }
        @media (max-width: 768px) {
            #pricing .pricing-grid {
                grid-template-columns: 1fr;
                gap: 20px;
                max-width: 420px;
                margin: 0 auto;
            }
            .pricing-card.featured {
                transform: translateY(0);
            }
            .pricing-card.featured:hover {
                transform: translateY(-4px);
            }
            .pricing-card .price {
                font-size: 38px;
            }
        }

        /* ============ FAQ ============ */
        #faq .faq-list {
            max-width: 780px;
            margin: 0 auto;
        }
        .faq-item {
            border-bottom: 1px solid var(--border-subtle);
            overflow: hidden;
        }
        .faq-question {
            width: 100%;
            background: none;
            color: var(--text-primary);
            font-size: 16px;
            font-weight: 600;
            padding: 20px 0;
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            gap: 12px;
        }
        .faq-question i {
            transition: transform 0.35s ease;
            color: var(--brand-orange);
            font-size: 14px;
            flex-shrink: 0;
        }
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding-bottom: 18px;
        }
        .faq-item.active {
            background: rgba(255, 255, 255, 0.015);
        }
        @media (max-width: 480px) {
            .faq-question {
                font-size: 15px;
                padding: 16px 0;
            }
            .faq-answer {
                font-size: 14px;
            }
        }

        /* ============ CTA + FOOTER ============ */
        #contact .cta-banner {
            text-align: center;
            padding: 60px 20px;
            background: rgba(255, 255, 255, 0.02);
            border-radius: var(--radius-xl);
            margin-bottom: 50px;
            border: 1px solid var(--border-subtle);
        }
        #contact .cta-banner h2 {
            font-size: 34px;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-primary);
        }
        #contact .cta-banner p {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 22px;
        }
        #contact .cta-banner .btn-primary {
            font-size: 17px;
            padding: 16px 40px;
        }
        #contact .cta-disclaimer {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 10px;
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            padding-bottom: 40px;
            border-bottom: 1px solid var(--border-subtle);
            margin-bottom: 24px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-col a {
            display: block;
            font-size: 13px;
            color: var(--text-muted);
            padding: 4px 0;
            transition: color 0.25s;
        }
        .footer-col a:hover {
            color: var(--brand-orange);
        }
        .footer-bottom {
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
            padding-bottom: 20px;
        }
        @media (max-width: 768px) {
            .footer-links {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
            #contact .cta-banner h2 {
                font-size: 26px;
            }
        }
        @media (max-width: 480px) {
            .footer-links {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            #contact .cta-banner {
                padding: 40px 14px;
            }
            #contact .cta-banner h2 {
                font-size: 23px;
            }
            #contact .cta-banner .btn-primary {
                width: 100%;
                justify-content: center;
            }
        }

        /* ============ SCROLL REVEAL ============ */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }
        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* ============ MISC ============ */
        .text-gradient {
            background: var(--brand-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }