/* roulang page: index */
:root {
            --color-primary: #B76E9E;
            --color-primary-light: #D495B8;
            --color-primary-dark: #8D4F75;
            --color-accent: #C9A96E;
            --color-accent-light: #DBC08A;
            --color-accent-dark: #A88A4D;
            --color-bg-dark: #1A1423;
            --color-bg-card: #2A1F3A;
            --color-bg-card-hover: #352848;
            --color-highlight: #E8943A;
            --color-highlight-hover: #F0A855;
            --color-text-primary: #F5F0EB;
            --color-text-secondary: #B7AEC7;
            --color-text-muted: #8A7F9E;
            --color-success: #5E9B8A;
            --color-border: rgba(183, 174, 199, 0.2);
            --color-border-active: rgba(183, 110, 158, 0.5);
            --color-gold-line: rgba(201, 169, 110, 0.6);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-card-hover: 0 8px 28px rgba(183, 110, 158, 0.35);
            --shadow-glow-gold: 0 0 20px rgba(201, 169, 110, 0.3);
            --font-serif: 'Noto Serif SC', 'STSong', 'Songti SC', 'SimSun', 'KaiTi', 'STKaiti', serif;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-normal: 0.35s ease;
            --transition-slow: 0.5s ease;
            --max-width: 1280px;
            --section-gap: 80px;
            --section-gap-lg: 100px;
            --card-padding: 24px;
            --card-padding-lg: 32px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg-dark);
            color: var(--color-text-primary);
            line-height: 1.8;
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.02em;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-primary-light);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
            border: none;
            outline: none;
            cursor: pointer;
        }
        input {
            cursor: text;
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
        }

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

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(26, 20, 35, 0.78);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(183, 174, 199, 0.12);
            transition: background var(--transition-normal), box-shadow var(--transition-normal);
        }
        .site-header.scrolled {
            background: rgba(26, 20, 35, 0.92);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
            text-decoration: none;
            color: var(--color-text-primary);
        }
        .nav-logo-icon {
            font-size: 1.5rem;
            color: var(--color-accent);
            transition: transform var(--transition-fast);
        }
        .nav-logo:hover .nav-logo-icon {
            transform: rotate(-15deg);
        }
        .nav-logo-text {
            font-family: var(--font-serif);
            font-size: 1.25rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            color: var(--color-text-primary);
            white-space: nowrap;
        }
        .nav-logo-sub {
            font-size: 0.7rem;
            font-weight: 400;
            color: var(--color-accent);
            letter-spacing: 0.06em;
            display: block;
            line-height: 1;
            margin-top: 1px;
        }
        .nav-channels {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .nav-channel-tag {
            padding: 7px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
            letter-spacing: 0.03em;
        }
        .nav-channel-tag:hover {
            color: var(--color-text-primary);
            background: rgba(183, 110, 158, 0.15);
        }
        .nav-channel-tag.active {
            color: var(--color-primary-light);
            background: rgba(183, 110, 158, 0.2);
        }
        .nav-channel-tag::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%) scaleX(0);
            width: 60%;
            height: 2px;
            background: var(--color-accent);
            border-radius: 1px;
            transition: transform var(--transition-fast);
        }
        .nav-channel-tag:hover::after,
        .nav-channel-tag.active::after {
            transform: translateX(-50%) scaleX(1);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(183, 174, 199, 0.25);
            border-radius: 20px;
            padding: 7px 14px;
            gap: 8px;
            transition: all var(--transition-fast);
            cursor: text;
        }
        .nav-search:focus-within {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(183, 110, 158, 0.2);
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-search input {
            background: transparent;
            border: none;
            color: var(--color-text-primary);
            font-size: 0.85rem;
            width: 120px;
            outline: none;
        }
        .nav-search input::placeholder {
            color: var(--color-text-muted);
        }
        .nav-search-icon {
            color: var(--color-text-muted);
            font-size: 0.85rem;
        }
        .nav-btn-login {
            padding: 8px 18px;
            border-radius: 20px;
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            border: 1px solid rgba(183, 174, 199, 0.3);
            background: transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.03em;
        }
        .nav-btn-login:hover {
            border-color: var(--color-text-secondary);
            color: var(--color-text-primary);
            background: rgba(255, 255, 255, 0.04);
        }
        .nav-btn-cta {
            padding: 9px 20px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            color: #fff;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent-dark));
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.03em;
            position: relative;
            overflow: hidden;
        }
        .nav-btn-cta:hover {
            transform: scale(1.05);
            box-shadow: 0 0 18px rgba(232, 148, 58, 0.45);
            color: #fff;
        }
        .nav-btn-cta::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 60%);
            opacity: 0;
            transition: opacity var(--transition-fast);
        }
        .nav-btn-cta:hover::after {
            opacity: 1;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--color-text-primary);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 6px;
        }
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(26, 20, 35, 0.97);
            z-index: 999;
            flex-direction: column;
            padding: 24px;
            gap: 12px;
            overflow-y: auto;
        }
        .mobile-nav-overlay.active {
            display: flex;
        }
        .mobile-nav-overlay a {
            display: block;
            padding: 14px 20px;
            border-radius: var(--radius-md);
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            text-align: center;
        }
        .mobile-nav-overlay a:hover,
        .mobile-nav-overlay a.active {
            background: rgba(183, 110, 158, 0.2);
            color: var(--color-text-primary);
        }
        .mobile-bottom-bar {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 998;
            background: rgba(26, 20, 35, 0.9);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-top: 1px solid rgba(183, 174, 199, 0.15);
            padding: 8px 16px 12px;
            justify-content: space-around;
            align-items: center;
        }
        .mobile-bottom-bar a {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 3px;
            font-size: 0.7rem;
            color: var(--color-text-muted);
            transition: color var(--transition-fast);
        }
        .mobile-bottom-bar a.active,
        .mobile-bottom-bar a:hover {
            color: var(--color-primary-light);
        }
        .mobile-bottom-bar a i {
            font-size: 1.2rem;
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: 80px;
            padding-bottom: 60px;
            overflow: hidden;
            background: var(--color-bg-dark);
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 20, 35, 0.7) 0%, rgba(26, 20, 35, 0.55) 40%, rgba(26, 20, 35, 0.8) 100%);
            z-index: 1;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            top: 20%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(ellipse, rgba(183, 110, 158, 0.18) 0%, transparent 70%);
            z-index: 1;
            pointer-events: none;
        }
        .hero-inner {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 50px;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }
        .hero-left {
            flex: 1 1 55%;
            max-width: 620px;
        }
        .hero-badge {
            display: inline-block;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.8rem;
            letter-spacing: 0.06em;
            color: var(--color-accent);
            border: 1px solid rgba(201, 169, 110, 0.4);
            background: rgba(201, 169, 110, 0.08);
            margin-bottom: 20px;
        }
        .hero-title {
            font-family: var(--font-serif);
            font-size: 3rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            color: var(--color-text-primary);
            line-height: 1.25;
            margin-bottom: 16px;
        }
        .hero-title .gold-dot {
            color: var(--color-accent);
            display: inline-block;
            margin: 0 4px;
        }
        .hero-subtitle {
            font-size: 1.2rem;
            font-weight: 300;
            letter-spacing: 0.08em;
            color: var(--color-text-secondary);
            margin-bottom: 28px;
            line-height: 1.7;
            max-width: 500px;
        }
        .hero-selling-points {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 32px;
        }
        .hero-selling-point {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            padding: 8px 14px;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(183, 174, 199, 0.15);
        }
        .hero-selling-point i {
            color: var(--color-accent);
            font-size: 0.8rem;
        }
        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
        }
        .btn-primary {
            padding: 14px 32px;
            border-radius: 28px;
            font-size: 1rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            color: #fff;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent-dark));
            border: none;
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }
        .btn-primary:hover {
            transform: scale(1.05);
            box-shadow: 0 0 24px rgba(232, 148, 58, 0.5);
            color: #fff;
        }
        .btn-secondary {
            padding: 13px 30px;
            border-radius: 28px;
            font-size: 1rem;
            font-weight: 500;
            letter-spacing: 0.04em;
            color: var(--color-text-primary);
            background: transparent;
            border: 1.5px solid rgba(183, 174, 199, 0.4);
            transition: all var(--transition-normal);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }
        .btn-secondary:hover {
            border-color: var(--color-primary-light);
            background: rgba(183, 110, 158, 0.1);
            color: var(--color-text-primary);
        }
        .hero-trust-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: center;
            font-size: 0.8rem;
            color: var(--color-text-muted);
            letter-spacing: 0.03em;
        }
        .hero-trust-strip span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .hero-trust-strip i {
            color: var(--color-success);
        }
        .hero-right {
            flex: 0 0 340px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .hero-floating-card {
            background: rgba(42, 31, 58, 0.75);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: var(--radius-lg);
            border: 2px solid;
            border-image: linear-gradient(135deg, rgba(201, 169, 110, 0.7), rgba(183, 110, 158, 0.5), rgba(201, 169, 110, 0.3)) 1;
            padding: 28px 24px;
            text-align: center;
            box-shadow: var(--shadow-card), 0 0 30px rgba(201, 169, 110, 0.2);
            animation: floatCard 4s ease-in-out infinite;
            width: 280px;
            position: relative;
        }
        @keyframes floatCard {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-14px);
            }
        }
        .hero-floating-card .card-stars {
            color: var(--color-accent);
            font-size: 1rem;
            letter-spacing: 3px;
            margin-bottom: 10px;
        }
        .hero-floating-card .card-avatar {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            margin: 0 auto 14px;
            background: linear-gradient(135deg, var(--color-primary-dark), var(--color-bg-card));
            border: 3px solid rgba(201, 169, 110, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            color: var(--color-accent);
            overflow: hidden;
        }
        .hero-floating-card .card-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .hero-floating-card .card-name {
            font-family: var(--font-serif);
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 4px;
        }
        .hero-floating-card .card-role {
            font-size: 0.8rem;
            color: var(--color-accent);
            letter-spacing: 0.05em;
        }
        .hero-scroll-hint {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 3;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
            color: var(--color-text-muted);
            font-size: 0.75rem;
            letter-spacing: 0.05em;
            animation: bounceHint 2s ease-in-out infinite;
        }
        @keyframes bounceHint {
            0%,
            100% {
                transform: translateX(-50%) translateY(0);
            }
            50% {
                transform: translateX(-50%) translateY(10px);
            }
        }
        .hero-scroll-hint i {
            font-size: 1.1rem;
        }

        /* ========== SECTIONS COMMON ========== */
        .section {
            padding: var(--section-gap) 0;
            position: relative;
        }
        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }
        .section-tag {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 16px;
            font-size: 0.78rem;
            letter-spacing: 0.06em;
            color: var(--color-accent);
            border: 1px solid rgba(201, 169, 110, 0.35);
            background: rgba(201, 169, 110, 0.06);
            margin-bottom: 16px;
        }
        .section-title {
            font-family: var(--font-serif);
            font-size: 2.2rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            color: var(--color-text-primary);
            margin-bottom: 12px;
        }
        .section-desc {
            font-size: 1rem;
            color: var(--color-text-secondary);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.7;
            letter-spacing: 0.03em;
        }

        /* ========== BRAND STORY ========== */
        .brand-story-section {
            background: linear-gradient(180deg, var(--color-bg-dark) 0%, rgba(42, 31, 58, 0.5) 50%, var(--color-bg-dark) 100%);
        }
        .brand-story-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .brand-story-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 2px solid rgba(201, 169, 110, 0.3);
            box-shadow: var(--shadow-card);
            position: relative;
        }
        .brand-story-image img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: var(--radius-lg);
        }
        .brand-story-image::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: var(--radius-lg);
            border: 2px solid rgba(201, 169, 110, 0.25);
            pointer-events: none;
        }
        .brand-story-content h2 {
            font-family: var(--font-serif);
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            color: var(--color-text-primary);
            margin-bottom: 20px;
        }
        .brand-story-content p {
            color: var(--color-text-secondary);
            line-height: 1.9;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
            font-size: 0.95rem;
        }
        .brand-story-highlights {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-top: 24px;
        }
        .brand-highlight-item {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            background: rgba(183, 110, 158, 0.08);
            border: 1px solid rgba(183, 110, 158, 0.2);
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            letter-spacing: 0.03em;
        }
        .brand-highlight-item i {
            color: var(--color-accent);
            font-size: 0.9rem;
        }

        /* ========== PAIN POINTS ========== */
        .pain-points-section {
            background: var(--color-bg-dark);
        }
        .pain-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
        }
        .pain-visual-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: var(--card-padding-lg);
            border: 1px solid rgba(183, 174, 199, 0.15);
            position: relative;
            overflow: hidden;
            min-height: 320px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            box-shadow: var(--shadow-card);
        }
        .pain-visual-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(183, 110, 158, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }
        .pain-visual-card .pain-icon {
            font-size: 3rem;
            color: var(--color-primary-light);
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
        .pain-visual-card .pain-label {
            font-family: var(--font-serif);
            font-size: 1.3rem;
            color: var(--color-text-primary);
            position: relative;
            z-index: 1;
            letter-spacing: 0.04em;
        }
        .pain-detail-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .pain-detail-item {
            background: var(--color-bg-card);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            border: 1px solid rgba(183, 174, 199, 0.12);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .pain-detail-item:hover {
            border-color: rgba(183, 110, 158, 0.4);
            box-shadow: var(--shadow-card-hover);
            background: var(--color-bg-card-hover);
        }
        .pain-detail-item::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 3px;
            height: 100%;
            background: linear-gradient(180deg, var(--color-primary), var(--color-accent-dark));
            border-radius: 0 3px 3px 0;
        }
        .pain-detail-item h4 {
            font-size: 1.05rem;
            color: var(--color-text-primary);
            margin-bottom: 6px;
            letter-spacing: 0.03em;
        }
        .pain-detail-item p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        /* ========== SOLUTION ========== */
        .solution-section {
            background: linear-gradient(180deg, var(--color-bg-dark) 0%, rgba(42, 31, 58, 0.6) 50%, var(--color-bg-dark) 100%);
        }
        .solution-cards-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .solution-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: var(--card-padding-lg);
            text-align: center;
            border: 2px solid rgba(183, 174, 199, 0.15);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-card);
            cursor: default;
        }
        .solution-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 169, 110, 0.5);
        }
        .solution-card.tier-silver {
            border-color: rgba(183, 174, 199, 0.3);
        }
        .solution-card.tier-gold {
            border-color: rgba(201, 169, 110, 0.5);
            box-shadow: var(--shadow-card), 0 0 16px rgba(201, 169, 110, 0.15);
        }
        .solution-card.tier-gold:hover {
            box-shadow: var(--shadow-card-hover), 0 0 28px rgba(201, 169, 110, 0.3);
        }
        .solution-card.tier-iridescent {
            border: 2px solid transparent;
            background-clip: padding-box;
            position: relative;
        }
        .solution-card.tier-iridescent::before {
            content: '';
            position: absolute;
            inset: -2px;
            border-radius: var(--radius-lg);
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.7), rgba(183, 110, 158, 0.6), rgba(94, 155, 138, 0.5), rgba(201, 169, 110, 0.7));
            z-index: -1;
            animation: iridescentShift 6s linear infinite;
        }
        @keyframes iridescentShift {
            0% {
                filter: hue-rotate(0deg);
            }
            100% {
                filter: hue-rotate(360deg);
            }
        }
        .solution-card .solution-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: var(--radius-md);
            margin-bottom: 18px;
            border: 1px solid rgba(183, 174, 199, 0.2);
        }
        .solution-card h3 {
            font-family: var(--font-serif);
            font-size: 1.2rem;
            letter-spacing: 0.04em;
            color: var(--color-text-primary);
            margin-bottom: 8px;
        }
        .solution-card p {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }
        .solution-card .card-tier-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            margin-right: 6px;
        }
        .dot-silver {
            background: #B7AEC7;
        }
        .dot-gold {
            background: #C9A96E;
        }
        .dot-iridescent {
            background: linear-gradient(135deg, #C9A96E, #B76E9E, #5E9B8A);
        }

        /* ========== FEATURED CARDS ========== */
        .featured-section {
            background: var(--color-bg-dark);
        }
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .featured-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(183, 174, 199, 0.15);
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(183, 110, 158, 0.4);
        }
        .featured-card-img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            border-bottom: 1px solid rgba(183, 174, 199, 0.15);
        }
        .featured-card-body {
            padding: 20px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .featured-card-body h3 {
            font-family: var(--font-serif);
            font-size: 1.1rem;
            letter-spacing: 0.04em;
            color: var(--color-text-primary);
            margin-bottom: 8px;
        }
        .featured-card-body p {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            flex: 1;
        }
        .featured-card-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 24px 18px;
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }
        .featured-card-footer .tag {
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 0.72rem;
            letter-spacing: 0.04em;
            background: rgba(183, 110, 158, 0.15);
            color: var(--color-primary-light);
        }

        /* ========== RESULTS + TESTIMONIALS ========== */
        .results-section {
            background: linear-gradient(180deg, var(--color-bg-dark) 0%, rgba(42, 31, 58, 0.5) 50%, var(--color-bg-dark) 100%);
        }
        .results-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding: 10px 0 20px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(183, 110, 158, 0.4) transparent;
        }
        .results-scroll::-webkit-scrollbar {
            height: 5px;
        }
        .results-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .results-scroll::-webkit-scrollbar-thumb {
            background: rgba(183, 110, 158, 0.4);
            border-radius: 10px;
        }
        .result-card {
            flex: 0 0 300px;
            scroll-snap-align: start;
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(183, 174, 199, 0.15);
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-card);
        }
        .result-card:hover {
            transform: scale(1.03);
            box-shadow: var(--shadow-card-hover);
        }
        .result-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .result-card-body {
            padding: 16px 20px;
            background: rgba(42, 31, 58, 0.9);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }
        .result-card-body h4 {
            font-size: 0.95rem;
            color: var(--color-text-primary);
            letter-spacing: 0.03em;
            margin-bottom: 4px;
        }
        .result-card-body p {
            font-size: 0.8rem;
            color: var(--color-text-secondary);
        }
        .testimonial-bubbles {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 50px;
        }
        .testimonial-bubble {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid rgba(183, 174, 199, 0.12);
            position: relative;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-normal);
        }
        .testimonial-bubble:hover {
            border-color: rgba(201, 169, 110, 0.4);
            box-shadow: var(--shadow-card-hover);
        }
        .testimonial-bubble .testimonial-stars {
            color: var(--color-accent);
            letter-spacing: 2px;
            margin-bottom: 12px;
            font-size: 0.9rem;
        }
        .testimonial-bubble .testimonial-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin: 0 auto 12px;
            background: linear-gradient(135deg, var(--color-primary-dark), var(--color-bg-card));
            border: 2px solid rgba(201, 169, 110, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--color-accent);
        }
        .testimonial-bubble blockquote {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            font-style: italic;
            letter-spacing: 0.03em;
            margin-bottom: 10px;
        }
        .testimonial-bubble .testimonial-name {
            font-size: 0.85rem;
            color: var(--color-accent);
            letter-spacing: 0.04em;
        }

        /* ========== LIMITED OFFER ========== */
        .limited-section {
            background: linear-gradient(135deg, rgba(183, 110, 158, 0.1) 0%, rgba(26, 20, 35, 0.95) 50%, rgba(201, 169, 110, 0.08) 100%);
            position: relative;
            overflow: hidden;
        }
        .limited-section::before {
            content: '';
            position: absolute;
            top: -40%;
            left: -20%;
            width: 300px;
            height: 300px;
            background: radial-gradient(ellipse, rgba(232, 148, 58, 0.12) 0%, transparent 70%);
            pointer-events: none;
            animation: floatParticle 8s ease-in-out infinite;
        }
        @keyframes floatParticle {
            0%,
            100% {
                transform: translate(0, 0);
            }
            33% {
                transform: translate(30px, -20px);
            }
            66% {
                transform: translate(-20px, 15px);
            }
        }
        .limited-inner {
            text-align: center;
            max-width: 700px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }
        .countdown-bar {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            margin: 28px 0;
        }
        .countdown-item {
            background: rgba(42, 31, 58, 0.8);
            border: 1px solid rgba(201, 169, 110, 0.4);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            min-width: 70px;
            text-align: center;
            box-shadow: 0 0 14px rgba(201, 169, 110, 0.15);
        }
        .countdown-item .count-num {
            font-family: var(--font-serif);
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-accent);
            display: block;
            line-height: 1;
        }
        .countdown-item .count-label {
            font-size: 0.7rem;
            color: var(--color-text-muted);
            letter-spacing: 0.05em;
            margin-top: 4px;
        }
        .limited-highlight {
            font-size: 1.1rem;
            color: var(--color-highlight);
            letter-spacing: 0.04em;
            margin-bottom: 8px;
            font-weight: 500;
        }
        .limited-desc {
            color: var(--color-text-secondary);
            margin-bottom: 24px;
            line-height: 1.7;
        }

        /* ========== MEMBERSHIP ========== */
        .membership-section {
            background: var(--color-bg-dark);
        }
        .membership-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .membership-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: var(--card-padding-lg);
            text-align: center;
            border: 1px solid rgba(183, 174, 199, 0.15);
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }
        .membership-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(183, 110, 158, 0.4);
        }
        .membership-card.featured {
            border-color: rgba(201, 169, 110, 0.5);
            box-shadow: var(--shadow-card), 0 0 20px rgba(201, 169, 110, 0.2);
        }
        .membership-card .member-tier {
            font-family: var(--font-serif);
            font-size: 1.3rem;
            letter-spacing: 0.05em;
            color: var(--color-accent);
            margin-bottom: 6px;
        }
        .membership-card .member-price {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 16px;
        }
        .membership-card .member-price small {
            font-size: 0.9rem;
            font-weight: 400;
            color: var(--color-text-muted);
        }
        .membership-benefits {
            list-style: none;
            text-align: left;
            margin-bottom: 20px;
        }
        .membership-benefits li {
            padding: 7px 0;
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.03em;
        }
        .membership-benefits li i {
            color: var(--color-success);
            font-size: 0.8rem;
        }
        .membership-card .btn-primary {
            width: 100%;
            justify-content: center;
            padding: 12px 24px;
            font-size: 0.9rem;
        }

        /* ========== NEWS / INFO ========== */
        .news-section {
            background: linear-gradient(180deg, var(--color-bg-dark) 0%, rgba(42, 31, 58, 0.4) 50%, var(--color-bg-dark) 100%);
        }
        .news-layout {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 40px;
            align-items: start;
        }
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .news-list-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 18px;
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            border: 1px solid transparent;
            text-decoration: none;
            color: inherit;
        }
        .news-list-item:hover {
            background: rgba(183, 110, 158, 0.08);
            border-color: rgba(183, 110, 158, 0.2);
        }
        .news-list-item .news-date {
            font-size: 0.78rem;
            color: var(--color-text-muted);
            white-space: nowrap;
            letter-spacing: 0.04em;
            flex-shrink: 0;
        }
        .news-list-item .news-title {
            font-size: 0.95rem;
            color: var(--color-text-primary);
            letter-spacing: 0.03em;
            line-height: 1.4;
        }
        .news-list-item .news-arrow {
            color: var(--color-text-muted);
            font-size: 0.7rem;
            flex-shrink: 0;
            transition: transform var(--transition-fast);
        }
        .news-list-item:hover .news-arrow {
            transform: translateX(4px);
            color: var(--color-primary-light);
        }
        .news-sidebar {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 24px;
            border: 1px solid rgba(183, 174, 199, 0.15);
            box-shadow: var(--shadow-card);
        }
        .news-sidebar h4 {
            font-family: var(--font-serif);
            font-size: 1.1rem;
            letter-spacing: 0.04em;
            color: var(--color-text-primary);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid rgba(183, 174, 199, 0.2);
        }
        .news-sidebar-item {
            display: flex;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid rgba(183, 174, 199, 0.08);
            transition: all var(--transition-fast);
            text-decoration: none;
            color: inherit;
        }
        .news-sidebar-item:hover {
            color: var(--color-primary-light);
        }
        .news-sidebar-item .side-thumb {
            width: 60px;
            height: 60px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--color-bg-dark);
        }
        .news-sidebar-item .side-info {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
            letter-spacing: 0.03em;
        }

        /* ========== SUBSCRIBE + CTA ========== */
        .subscribe-section {
            background: linear-gradient(180deg, var(--color-bg-dark) 0%, rgba(42, 31, 58, 0.7) 50%, var(--color-bg-dark) 100%);
            position: relative;
            overflow: hidden;
        }
        .subscribe-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            right: 0;
            width: 400px;
            height: 400px;
            background: radial-gradient(ellipse, rgba(183, 110, 158, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }
        .subscribe-inner {
            text-align: center;
            max-width: 600px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 24px auto 0;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form input {
            flex: 1 1 260px;
            padding: 13px 18px;
            border-radius: 28px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(183, 174, 199, 0.3);
            color: var(--color-text-primary);
            font-size: 0.9rem;
            letter-spacing: 0.03em;
            transition: all var(--transition-fast);
            min-width: 200px;
        }
        .subscribe-form input:focus {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(183, 110, 158, 0.2);
            background: rgba(255, 255, 255, 0.1);
        }
        .subscribe-form input::placeholder {
            color: var(--color-text-muted);
        }
        .subscribe-form .btn-primary {
            flex-shrink: 0;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--color-bg-dark);
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--color-bg-card);
            border-radius: var(--radius-md);
            border: 1px solid rgba(183, 174, 199, 0.12);
            overflow: hidden;
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-card);
        }
        .faq-item.active {
            border-color: rgba(183, 110, 158, 0.5);
            box-shadow: var(--shadow-card-hover);
        }
        .faq-question {
            width: 100%;
            padding: 18px 24px;
            display: flex;
            align-items: center;
            gap: 12px;
            background: none;
            border: none;
            color: var(--color-text-primary);
            font-size: 1rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            cursor: pointer;
            text-align: left;
            transition: background var(--transition-fast);
        }
        .faq-question:hover {
            background: rgba(183, 110, 158, 0.06);
        }
        .faq-question .faq-icon {
            color: var(--color-primary-light);
            font-size: 0.7rem;
            transition: transform var(--transition-normal);
            flex-shrink: 0;
        }
        .faq-item.active .faq-question .faq-icon {
            transform: rotate(90deg);
            color: var(--color-accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-normal), padding var(--transition-normal);
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }
        .faq-answer p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            letter-spacing: 0.03em;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #0F0B17;
            border-top: 1px solid rgba(201, 169, 110, 0.3);
            padding: 50px 0 30px;
            position: relative;
        }
        .site-footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(201, 169, 110, 0.7), transparent);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-col h4 {
            font-family: var(--font-serif);
            font-size: 1rem;
            letter-spacing: 0.04em;
            color: var(--color-text-primary);
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            transition: color var(--transition-fast);
            letter-spacing: 0.03em;
        }
        .footer-col ul li a:hover {
            color: var(--color-primary-light);
        }
        .footer-social {
            display: flex;
            gap: 12px;
            margin-top: 8px;
        }
        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid rgba(183, 174, 199, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-text-muted);
            transition: all var(--transition-fast);
            font-size: 0.9rem;
        }
        .footer-social a:hover {
            border-color: var(--color-primary-light);
            background: rgba(183, 110, 158, 0.15);
            color: var(--color-primary-light);
        }
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(183, 174, 199, 0.1);
            font-size: 0.78rem;
            color: var(--color-text-muted);
            letter-spacing: 0.04em;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .nav-channels {
                display: none;
            }
            .nav-search {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .hero-inner {
                flex-direction: column;
                text-align: center;
                gap: 30px;
            }
            .hero-left {
                max-width: 100%;
            }
            .hero-subtitle {
                max-width: 100%;
            }
            .hero-selling-points {
                justify-content: center;
            }
            .hero-cta-group {
                justify-content: center;
            }
            .hero-trust-strip {
                justify-content: center;
            }
            .hero-right {
                flex: 0 0 auto;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-floating-card {
                width: 240px;
                padding: 20px 16px;
            }
            .brand-story-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .pain-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .solution-cards-row {
                grid-template-columns: 1fr 1fr;
            }
            .featured-grid {
                grid-template-columns: 1fr 1fr;
            }
            .testimonial-bubbles {
                grid-template-columns: 1fr 1fr;
            }
            .membership-grid {
                grid-template-columns: 1fr 1fr;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .section {
                padding: 60px 0;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 768px) {
            .nav-inner {
                height: 56px;
                padding: 0 14px;
                gap: 10px;
            }
            .nav-logo-text {
                font-size: 1rem;
            }
            .nav-logo-sub {
                font-size: 0.6rem;
            }
            .nav-btn-login {
                display: none;
            }
            .nav-btn-cta {
                padding: 7px 14px;
                font-size: 0.75rem;
            }
            .mobile-bottom-bar {
                display: flex;
            }
            .hero-section {
                min-height: auto;
                padding-top: 90px;
                padding-bottom: 80px;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 1rem;
            }
            .hero-selling-points {
                gap: 8px;
            }
            .hero-selling-point {
                font-size: 0.78rem;
                padding: 6px 10px;
            }
            .btn-primary,
            .btn-secondary {
                padding: 11px 22px;
                font-size: 0.9rem;
                border-radius: 24px;
            }
            .hero-floating-card {
                width: 200px;
                padding: 16px 12px;
            }
            .hero-floating-card .card-avatar {
                width: 70px;
                height: 70px;
                font-size: 1.8rem;
            }
            .solution-cards-row {
                grid-template-columns: 1fr;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .testimonial-bubbles {
                grid-template-columns: 1fr;
            }
            .membership-grid {
                grid-template-columns: 1fr;
            }
            .result-card {
                flex: 0 0 260px;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section {
                padding: 44px 0;
            }
            .section-header {
                margin-bottom: 30px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .countdown-item {
                min-width: 55px;
                padding: 10px 14px;
            }
            .countdown-item .count-num {
                font-size: 1.5rem;
            }
            .hero-scroll-hint {
                bottom: 10px;
            }
        }
        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-section {
                padding-bottom: 70px;
            }
            .hero-floating-card {
                width: 170px;
                padding: 12px 10px;
            }
            .hero-floating-card .card-avatar {
                width: 56px;
                height: 56px;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .section-desc {
                font-size: 0.85rem;
            }
            .container {
                padding: 0 14px;
            }
            .nav-logo-sub {
                display: none;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-form input {
                flex: 1 1 auto;
            }
            .countdown-bar {
                gap: 8px;
            }
            .countdown-item {
                min-width: 48px;
                padding: 8px 10px;
            }
            .countdown-item .count-num {
                font-size: 1.2rem;
            }
        }