/* roulang page: index */
:root {
    --bs-primary: #8B0000;
    --bs-secondary: #4A0007;
    --accent-gold: #FFD700;
    --accent-amber: #FF9F00;
    --text-light: #FFFDF9;
    --text-gold: #FEF08A;
    --bg-dark: #0a0003;
    --bg-card: #1a0006;
    --border-gold: #b8860b;
    --shadow-gold: 0 0 20px rgba(255, 215, 0, 0.18);
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 10px;
    --transition-base: all 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
* { box-sizing: border-box; }
body {
    font-family: 'Segoe UI', 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: var(--transition-base); }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ---- NAVIGATION ---- */
.navbar-custom {
    background: rgba(10, 0, 3, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 215, 0, 0.12);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1050;
    transition: var(--transition-base);
}
.navbar-custom .logo-text {
    font-weight: 800;
    font-size: 1.45rem;
    background: linear-gradient(135deg, #FFD700 0%, #FF9F00 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.2px;
    white-space: nowrap;
}
.navbar-custom .nav-link-custom {
    color: #E8E2D0;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 8px 18px;
    border-radius: 50px;
    transition: var(--transition-base);
    margin: 0 2px;
}
.navbar-custom .nav-link-custom:hover,
.navbar-custom .nav-link-custom.active {
    color: #FFD700;
    background: rgba(255, 215, 0, 0.07);
}
.btn-login {
    background: transparent;
    border: 2px solid #FFD700;
    color: #FFD700;
    font-weight: 700;
    border-radius: 50px;
    padding: 10px 26px;
    transition: var(--transition-base);
}
.btn-login:hover { background: rgba(255,215,0,0.1); color: #FFD700; }
.btn-signup {
    background: linear-gradient(135deg, #FFD700 0%, #FF8C00 100%);
    border: none;
    color: #210002;
    font-weight: 800;
    border-radius: 50px;
    padding: 10px 26px;
    box-shadow: 0 6px 18px rgba(255, 140, 0, 0.45);
    transition: var(--transition-base);
}
.btn-signup:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(255,140,0,0.65); color: #210002; }

/* ---- HERO (Bản thiết kế: Trắng giấy thu hút khách) ---- */
.hero-section {
    padding: 80px 0 70px;
    background: radial-gradient(ellipse at 30% 20%, rgba(139,0,0,0.5) 0%, transparent 70%),
                radial-gradient(ellipse at 70% 80%, rgba(255,140,0,0.18) 0%, transparent 70%),
                var(--bg-dark);
    position: relative;
}
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-left h1 {
    font-weight: 900;
    font-size: 3.2rem;
    line-height: 1.18;
    background: linear-gradient(180deg, #FFE484 0%, #FFD700 55%, #FF8C00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 22px;
}
.hero-left p {
    font-size: 1.15rem;
    color: #DDCFBA;
    margin-bottom: 28px;
    line-height: 1.68;
    max-width: 560px;
}
.hero-cta-group { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-right {
    background: rgba(26, 0, 6, 0.7);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 215, 0, 0.22);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    box-shadow: var(--shadow-gold);
}
.download-card h3 {
    font-weight: 800;
    font-size: 1.5rem;
    color: #FFD700;
    margin-bottom: 10px;
}
.download-list { list-style: none; padding: 0; margin: 24px 0; }
.download-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,215,0,0.12);
    color: #F5E6D3;
    font-weight: 500;
}
.download-list i { color: #FFD700; font-size: 1.2rem; width: 24px; text-align: center; }

/* ---- SECTION COMMON ---- */
.section-padding { padding: 90px 0; }
.section-label {
    display: inline-block;
    background: rgba(255, 215, 0, 0.1);
    color: #FFD700;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}
.section-title {
    font-weight: 900;
    font-size: 2.4rem;
    margin-bottom: 18px;
    color: #FFFDF9;
}
.section-desc {
    color: #C5B8A8;
    font-size: 1.08rem;
    max-width: 680px;
}

/* ---- MILESTONE / TIMELINE ---- */
.milestone-row {
    display: flex;
    gap: 24px;
    justify-content: space-between;
    margin-top: 50px;
    flex-wrap: wrap;
}
.milestone-item {
    flex: 1 1 180px;
    background: var(--bg-card);
    border: 1px solid rgba(255,215,0,0.15);
    border-radius: var(--radius-md);
    padding: 32px 20px;
    text-align: center;
    position: relative;
    transition: var(--transition-base);
}
.milestone-item:hover { border-color: #FFD700; transform: translateY(-4px); }
.milestone-year { font-size: 2rem; font-weight: 900; color: #FFD700; }
.milestone-text { color: #DDCFBA; font-weight: 600; margin-top: 8px; font-size: 0.95rem; }

/* ---- COLLECTION DIRECTORY ---- */
.collection-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.collection-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,215,0,0.12);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
    position: relative;
}
.collection-card:hover { border-color: #FFD700; transform: translateY(-5px); box-shadow: 0 18px 35px rgba(0,0,0,0.5); }
.collection-card img { height: 200px; object-fit: cover; width: 100%; }
.collection-body { padding: 22px; }
.collection-body h4 { font-weight: 800; font-size: 1.2rem; color: #FFD700; }
.collection-body p { color: #BAA890; font-size: 0.9rem; margin: 8px 0 14px; }
.collection-count {
    background: rgba(255,215,0,0.15);
    color: #FFD700;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
}

/* ---- HOT RECOMMEND ---- */
.hot-grid { display: grid; grid-template-columns: 1.45fr 1fr; gap: 30px; margin-top: 50px; }
.hot-main {
    background: url('/assets/images/coverpic/cover-2.png') center/cover no-repeat;
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    position: relative;
    min-height: 360px;
    display: flex;
    align-items: flex-end;
    border: 1px solid rgba(255,215,0,0.3);
    overflow: hidden;
}
.hot-main::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, #0a0003 5%, transparent 65%); }
.hot-main-content { position: relative; z-index: 2; }
.hot-tag {
    background: #FF4500;
    color: #fff;
    font-weight: 800;
    padding: 5px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    display: inline-block;
    margin-bottom: 12px;
}
.hot-main h3 { font-weight: 900; font-size: 1.6rem; color: #FFF; }
.hot-side { display: flex; flex-direction: column; gap: 20px; }
.hot-small {
    background: var(--bg-card);
    border: 1px solid rgba(255,215,0,0.15);
    border-radius: var(--radius-md);
    padding: 22px;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: 16px;
}
.hot-small:hover { border-color: #FFD700; }
.hot-small img { width: 70px; height: 70px; border-radius: 12px; object-fit: cover; }

/* ---- INFO LIST ---- */
.info-list-section { background: var(--bg-card); border-top: 1px solid rgba(255,215,0,0.1); }
.info-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 50px; }
.news-list { list-style: none; padding: 0; }
.news-list li {
    border-bottom: 1px solid rgba(255,215,0,0.08);
    padding: 17px 0;
    transition: var(--transition-base);
}
.news-list li a { display: flex; justify-content: space-between; align-items: baseline; color: #E6D7BE; font-weight: 600; }
.news-list li a:hover { color: #FFD700; }
.news-date { font-size: 0.8rem; color: #A08970; white-space: nowrap; margin-left: 16px; }
.side-promo {
    background: linear-gradient(145deg, #2a000b, #120002);
    border: 1px solid rgba(255,140,0,0.25);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
}
.side-promo h4 { color: #FFD700; font-weight: 900; }

/* ---- CTA ---- */
.cta-section {
    background: linear-gradient(135deg, #8B0000, #4A0007);
    border-radius: var(--radius-lg);
    padding: 70px 50px;
    text-align: center;
    margin: 80px auto;
    max-width: 1100px;
    box-shadow: 0 25px 50px rgba(255,0,0,0.2);
}

/* ---- FOOTER ---- */
.footer-custom {
    background: #050001;
    border-top: 2px solid rgba(255,215,0,0.25);
    padding: 55px 0 30px;
    color: #8A7B6B;
}
.footer-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; }
.footer-col h5 { color: #FFD700; font-weight: 800; margin-bottom: 18px; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: #B7A68A; transition: var(--transition-base); }
.footer-col ul li a:hover { color: #FFD700; }
.footer-bottom { border-top: 1px solid rgba(255,215,0,0.15); margin-top: 40px; padding-top: 24px; text-align: center; font-size: 0.9rem; }

/* FAB */
.fab-custom {
    position: fixed;
    left: 24px;
    bottom: 90px;
    width: 58px;
    height: 58px;
    background: radial-gradient(circle at 30% 30%, #B8860B, #4A3000);
    border: 3px solid #FFD700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFD700;
    font-size: 1.5rem;
    box-shadow: 0 6px 22px rgba(255,215,0,0.35);
    z-index: 1200;
    animation: floatFab 3s infinite ease-in-out;
    transition: var(--transition-base);
}
.fab-custom:hover { transform: scale(1.12); }
@keyframes floatFab { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-8px);} }

@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; }
    .collection-grid { grid-template-columns: 1fr 1fr; }
    .hot-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .hero-left h1 { font-size: 2.3rem; }
    .collection-grid { grid-template-columns: 1fr; }
    .milestone-row { flex-direction: column; }
    .info-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .fab-custom { left: 14px; bottom: 70px; width: 48px; height: 48px; }
}

/* roulang page: category1 */
:root {
            --bg-primary: #0B1A30;
            --bg-secondary: #0F0C20;
            --bg-card: #13233D;
            --accent-cyan: #00F0FF;
            --accent-lime: #CCFF00;
            --accent-hot-pink: #FF007F;
            --text-white: #FFFFFF;
            --text-silver: #A6ACAF;
            --text-muted: #7A8194;
            --border-neon: rgba(0, 240, 255, 0.3);
            --shadow-neon: 0 0 15px rgba(0, 240, 255, 0.5);
            --shadow-lime: 0 0 12px rgba(204, 255, 0, 0.4);
            --radius-lg: 1.25rem;
            --radius-md: 0.75rem;
            --radius-sm: 0.5rem;
            --spacing-section: 5rem;
            --transition-base: all 0.25s ease-in-out;
        }

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

        body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            font-family: inherit;
            transition: var(--transition-base);
        }

        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* ========== NAVIGATION ========== */
        .navbar-custom {
            background: rgba(15, 12, 32, 0.9);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-neon);
            padding: 0.85rem 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: 0 4px 20px rgba(0, 240, 255, 0.08);
        }

        .logo-text {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--accent-cyan);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }

        .nav-link-custom {
            color: var(--text-silver);
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            position: relative;
        }

        .nav-link-custom.active,
        .nav-link-custom:hover {
            color: var(--accent-lime);
            background: rgba(204, 255, 0, 0.08);
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--accent-cyan);
            color: var(--accent-cyan);
            padding: 0.5rem 1.3rem;
            border-radius: 2rem;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .btn-login:hover {
            background: rgba(0, 240, 255, 0.12);
            border-color: var(--accent-lime);
            color: var(--accent-lime);
            box-shadow: var(--shadow-neon);
        }

        .btn-signup {
            background: linear-gradient(135deg, var(--accent-lime), #99e600);
            color: #0B1A30;
            padding: 0.5rem 1.5rem;
            border-radius: 2rem;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: 0 4px 15px rgba(204, 255, 0, 0.35);
        }

        .btn-signup:hover {
            background: linear-gradient(135deg, var(--accent-cyan), var(--accent-lime));
            color: #0B1A30;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 240, 255, 0.45);
        }

        /* ========== HERO (Shorter Banner) ========== */
        .hero-category {
            background: linear-gradient(135deg, rgba(15, 12, 32, 0.95) 0%, rgba(11, 26, 48, 0.9) 100%), url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            padding: 3.5rem 0 3rem;
            border-bottom: 1px solid var(--border-neon);
            text-align: left;
        }

        .hero-category h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--text-white);
            letter-spacing: -0.5px;
            line-height: 1.3;
        }

        .hero-category h1 span {
            color: var(--accent-lime);
            text-shadow: 0 0 12px rgba(204, 255, 0, 0.5);
        }

        .hero-category .lead {
            color: var(--text-silver);
            font-size: 1.15rem;
            max-width: 750px;
            margin-top: 1rem;
        }

        .badge-trust {
            background: rgba(0, 240, 255, 0.15);
            color: var(--accent-cyan);
            padding: 0.35rem 1rem;
            border-radius: 2rem;
            font-size: 0.85rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }

        /* ========== STATISTICS ROW ========== */
        .stats-mini {
            background: var(--bg-card);
            border: 1px solid var(--border-neon);
            border-radius: var(--radius-lg);
            padding: 1.8rem 2rem;
            margin-top: -2rem;
            position: relative;
            z-index: 10;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
        }

        .stat-item h3 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-lime);
            margin-bottom: 0.2rem;
        }

        .stat-item p {
            color: var(--text-silver);
            font-size: 0.9rem;
            margin: 0;
        }

        /* ========== REVIEW CARDS (Data-Driven Matrix) ========== */
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.5rem;
            letter-spacing: -0.3px;
        }

        .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            line-height: 1.6;
        }

        .review-card {
            background: var(--bg-card);
            border: 1px solid rgba(0, 240, 255, 0.18);
            border-radius: var(--radius-lg);
            padding: 1.8rem;
            transition: var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .review-card:hover {
            border-color: var(--accent-lime);
            box-shadow: 0 10px 30px rgba(204, 255, 0, 0.12);
            transform: translateY(-5px);
        }

        .review-badge {
            background: var(--accent-hot-pink);
            color: white;
            padding: 0.2rem 0.9rem;
            border-radius: 2rem;
            font-size: 0.75rem;
            font-weight: 700;
            display: inline-block;
            margin-bottom: 0.8rem;
            letter-spacing: 0.5px;
        }

        .review-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 0.7rem;
            color: var(--accent-cyan);
        }

        .review-features {
            list-style: none;
            padding: 0;
            margin: 0 0 1rem 0;
            color: var(--text-silver);
            font-size: 0.95rem;
            flex-grow: 1;
        }

        .review-features li {
            padding: 0.35rem 0;
            border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .review-features li i {
            color: var(--accent-lime);
            font-size: 0.8rem;
        }

        .rating-stars {
            color: var(--accent-lime);
            letter-spacing: 2px;
            font-size: 1rem;
            margin-bottom: 0.8rem;
        }

        .btn-detail {
            background: transparent;
            border: 1px solid var(--accent-cyan);
            color: var(--accent-cyan);
            padding: 0.6rem 1.2rem;
            border-radius: 2rem;
            font-weight: 600;
            text-align: center;
            display: inline-block;
            width: fit-content;
        }

        .btn-detail:hover {
            background: var(--accent-cyan);
            color: #0B1A30;
            box-shadow: var(--shadow-neon);
        }

        /* ========== COMPARISON TABLE ========== */
        .comparison-table {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-neon);
            overflow-x: auto;
        }

        .table-custom {
            color: var(--text-white);
            margin-bottom: 0;
            width: 100%;
            min-width: 700px;
        }

        .table-custom thead th {
            background: rgba(15, 12, 32, 0.8);
            border-bottom: 2px solid var(--accent-cyan);
            color: var(--accent-lime);
            font-weight: 700;
            padding: 1rem;
            white-space: nowrap;
        }

        .table-custom td {
            padding: 1rem;
            border-color: rgba(255, 255, 255, 0.05);
            vertical-align: middle;
        }

        .check-icon {
            color: var(--accent-lime);
            font-weight: bold;
        }

        /* ========== FAQ ========== */
        .accordion-faq .accordion-item {
            background: var(--bg-card);
            border: 1px solid rgba(0, 240, 255, 0.18);
            border-radius: var(--radius-md) !important;
            margin-bottom: 1rem;
            overflow: hidden;
        }

        .accordion-faq .accordion-button {
            background: var(--bg-card);
            color: var(--text-white);
            font-weight: 600;
            font-size: 1.1rem;
            padding: 1.2rem 1.5rem;
            box-shadow: none;
            border-radius: var(--radius-md) !important;
        }

        .accordion-faq .accordion-button:not(.collapsed) {
            background: rgba(0, 240, 255, 0.1);
            color: var(--accent-lime);
        }

        .accordion-faq .accordion-button::after {
            filter: brightness(0) invert(1);
        }

        .accordion-faq .accordion-body {
            color: var(--text-silver);
            padding: 0 1.5rem 1.5rem 1.5rem;
        }

        /* ========== CTA SECTION ========== */
        .cta-full {
            background: linear-gradient(135deg, #0B1A30, #0F0C20);
            border: 1px solid var(--accent-cyan);
            border-radius: var(--radius-lg);
            padding: 3rem 2rem;
            text-align: left;
            box-shadow: 0 0 30px rgba(0, 240, 255, 0.15);
        }

        .btn-cta-large {
            background: var(--accent-lime);
            color: #0B1A30;
            font-weight: 800;
            padding: 0.9rem 2.2rem;
            border-radius: 3rem;
            font-size: 1.1rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            box-shadow: var(--shadow-lime);
        }

        .btn-cta-large:hover {
            background: var(--accent-cyan);
            transform: scale(1.03);
        }

        /* ========== FOOTER ========== */
        .footer-custom {
            background: #08090F;
            border-top: 1px solid var(--border-neon);
            padding: 3rem 0 1.8rem;
            color: var(--text-silver);
            font-size: 0.95rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2.5rem;
            margin-bottom: 2rem;
        }

        .footer-col h5 {
            color: var(--accent-cyan);
            font-weight: 700;
            margin-bottom: 1.2rem;
            font-size: 1.1rem;
        }

        .footer-col ul li {
            margin-bottom: 0.6rem;
        }

        .footer-col ul li a {
            color: var(--text-muted);
            transition: var(--transition-base);
        }

        .footer-col ul li a:hover {
            color: var(--accent-lime);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.5rem;
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* ========== FAB LEFT ========== */
        .fab-left {
            position: fixed;
            left: 1.2rem;
            bottom: 5rem;
            z-index: 1000;
            width: 52px;
            height: 52px;
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(10px);
            border-radius: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid transparent;
            background-clip: padding-box;
            box-shadow: 0 0 18px rgba(0, 240, 255, 0.5);
            animation: pulseNeon 2s infinite;
            transition: var(--transition-base);
        }

        .fab-left::before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            border-radius: 50px;
            background: linear-gradient(135deg, #00F0FF, #CCFF00);
            z-index: -1;
            opacity: 0.8;
        }

        .fab-left i {
            color: white;
            font-size: 1.3rem;
        }

        .fab-left:hover {
            transform: scale(1.1);
            box-shadow: 0 0 25px rgba(204, 255, 0, 0.7);
        }

        @keyframes pulseNeon {
            0% { box-shadow: 0 0 12px rgba(0, 240, 255, 0.4); }
            50% { box-shadow: 0 0 22px rgba(204, 255, 0, 0.7); }
            100% { box-shadow: 0 0 12px rgba(0, 240, 255, 0.4); }
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 992px) {
            .hero-category h1 {
                font-size: 1.9rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .hero-category {
                padding: 2.5rem 0 2rem;
                text-align: left;
            }
            .hero-category h1 {
                font-size: 1.7rem;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .nav-link-custom {
                display: none;
            }
        }

        @media (max-width: 520px) {
            .hero-category h1 {
                font-size: 1.5rem;
            }
        }

/* roulang page: article */
:root {
            --primary-gold: #FFD700;
            --primary-amber: #FFBF00;
            --accent-red: #D32F2F;
            --accent-dark-red: #8B0000;
            --bg-obsidian: #121212;
            --bg-charcoal: #1C1C1E;
            --bg-elevated: #242426;
            --text-warm-white: #FFFDF9;
            --text-gold: #FEF08A;
            --text-muted-gold: #B7A68A;
            --border-gold: rgba(197, 160, 89, 0.3);
            --border-subtle: rgba(255, 255, 255, 0.08);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-card: 0 8px 28px rgba(0, 0, 0, 0.5);
            --shadow-gold: 0 4px 24px rgba(255, 215, 0, 0.15);
            --shadow-elevated: 0 14px 40px rgba(0, 0, 0, 0.6);
            --transition-base: all 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --font-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
        }

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

        body {
            font-family: var(--font-body);
            background-color: var(--bg-obsidian);
            color: var(--text-warm-white);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        h1, h2, h3, h4, h5 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.25;
        }

        a {
            color: var(--primary-gold);
            text-decoration: none;
            transition: var(--transition-base);
        }

        a:hover {
            color: var(--primary-amber);
        }

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

        /* ===== NAVIGATION ===== */
        .navbar-custom {
            background: rgba(18, 18, 18, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: var(--transition-base);
        }

        .logo-text {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.35rem;
            color: var(--primary-gold);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }

        .logo-text:hover {
            color: var(--primary-amber);
            text-shadow: 0 0 14px rgba(255, 215, 0, 0.4);
        }

        .nav-link-custom {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-muted-gold);
            padding: 8px 16px;
            border-radius: 20px;
            transition: var(--transition-base);
            position: relative;
        }

        .nav-link-custom:hover,
        .nav-link-custom.active {
            color: var(--primary-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .nav-link-custom.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2.5px;
            background: var(--primary-gold);
            border-radius: 4px;
        }

        .btn-login {
            border: 1px solid var(--border-gold);
            color: var(--primary-gold);
            background: transparent;
            font-weight: 600;
            font-size: 0.9rem;
            padding: 8px 22px;
            border-radius: 24px;
            transition: var(--transition-base);
        }

        .btn-login:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--primary-gold);
            color: var(--primary-amber);
        }

        .btn-signup {
            background: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-amber) 100%);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 9px 24px;
            border-radius: 24px;
            border: none;
            box-shadow: var(--shadow-gold);
            transition: var(--transition-base);
        }

        .btn-signup:hover {
            background: linear-gradient(135deg, var(--primary-amber) 0%, #FFAA00 100%);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.35);
            transform: translateY(-1px);
            color: #1a1a1a;
        }

        @media (max-width: 991.98px) {
            .navbar-custom .container {
                flex-wrap: wrap;
            }
            .logo-text {
                font-size: 1.15rem;
            }
            .btn-login,
            .btn-signup {
                padding: 7px 16px;
                font-size: 0.82rem;
            }
        }

        /* ===== ARTICLE HERO ===== */
        .article-hero {
            position: relative;
            background: linear-gradient(160deg, #1a0a0a 0%, #0d0d0d 40%, var(--bg-charcoal) 100%);
            padding: 72px 0 56px;
            overflow: hidden;
        }

        .article-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -120px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .article-hero-content {
            position: relative;
            z-index: 2;
            max-width: 860px;
            margin: 0 auto;
            text-align: left;
        }

        .article-category-tag {
            display: inline-block;
            background: rgba(255, 215, 0, 0.1);
            color: var(--primary-gold);
            font-weight: 700;
            font-size: 0.82rem;
            padding: 6px 16px;
            border-radius: 20px;
            border: 1px solid var(--border-gold);
            letter-spacing: 0.3px;
            margin-bottom: 20px;
            text-transform: uppercase;
        }

        .article-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--text-warm-white);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
            line-height: 1.2;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            color: var(--text-muted-gold);
            font-size: 0.9rem;
        }

        .article-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .article-meta i {
            color: var(--primary-gold);
            font-size: 0.85rem;
        }

        @media (max-width: 768px) {
            .article-hero {
                padding: 48px 0 36px;
            }
            .article-hero h1 {
                font-size: 1.9rem;
            }
            .article-hero-content {
                padding: 0 16px;
            }
        }

        /* ===== ARTICLE BODY LAYOUT ===== */
        .article-body-section {
            padding: 48px 0 64px;
            background: var(--bg-obsidian);
        }

        .article-container {
            max-width: 820px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .article-featured-image {
            margin-bottom: 40px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-elevated);
            border: 1px solid var(--border-subtle);
        }

        .article-featured-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }

        .article-content {
            font-size: 1.07rem;
            line-height: 1.75;
            color: #e0dcd5;
        }

        .article-content h2 {
            font-size: 1.6rem;
            color: var(--primary-gold);
            margin-top: 36px;
            margin-bottom: 14px;
            font-weight: 700;
        }

        .article-content h3 {
            font-size: 1.25rem;
            color: var(--text-warm-white);
            margin-top: 28px;
            margin-bottom: 10px;
            font-weight: 700;
        }

        .article-content p {
            margin-bottom: 16px;
        }

        .article-content ul,
        .article-content ol {
            margin-left: 24px;
            margin-bottom: 18px;
        }

        .article-content li {
            margin-bottom: 8px;
        }

        .article-content strong {
            color: var(--text-gold);
            font-weight: 700;
        }

        .article-content blockquote {
            border-left: 4px solid var(--primary-gold);
            background: rgba(255, 215, 0, 0.04);
            padding: 20px 24px;
            margin: 28px 0;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            font-style: italic;
            color: var(--text-muted-gold);
            font-size: 1.05rem;
        }

        .article-content img {
            border-radius: var(--radius-md);
            margin: 24px 0;
            box-shadow: var(--shadow-card);
        }

        .article-content a {
            color: var(--primary-gold);
            border-bottom: 1px dashed rgba(255, 215, 0, 0.4);
        }

        .article-content a:hover {
            color: var(--primary-amber);
            border-bottom-style: solid;
        }

        /* Pull-quote highlight */
        .pull-quote-highlight {
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.06) 0%, rgba(212, 172, 13, 0.03) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 32px 36px;
            margin: 32px 0;
            position: relative;
        }

        .pull-quote-highlight::before {
            content: '\201C';
            font-size: 5rem;
            color: var(--primary-gold);
            opacity: 0.2;
            position: absolute;
            top: -10px;
            left: 18px;
            font-family: serif;
            line-height: 1;
        }

        .pull-quote-highlight p {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text-warm-white);
            margin-bottom: 0;
            position: relative;
            z-index: 1;
        }

        /* Not-found state */
        .not-found-state {
            text-align: center;
            padding: 80px 24px;
        }

        .not-found-state i {
            font-size: 3rem;
            color: var(--text-muted-gold);
            margin-bottom: 20px;
            opacity: 0.5;
        }

        .not-found-state h2 {
            font-size: 1.6rem;
            color: var(--text-warm-white);
            margin-bottom: 12px;
        }

        .not-found-state p {
            color: var(--text-muted-gold);
            margin-bottom: 24px;
        }

        .btn-back-home {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-amber) 100%);
            color: #1a1a1a;
            font-weight: 700;
            padding: 12px 32px;
            border-radius: 28px;
            transition: var(--transition-base);
            font-size: 0.95rem;
        }

        .btn-back-home:hover {
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.35);
            transform: translateY(-2px);
            color: #1a1a1a;
        }

        /* ===== RELATED CTA SECTION ===== */
        .article-cta-section {
            background: var(--bg-charcoal);
            border-radius: var(--radius-xl);
            padding: 40px 36px;
            margin-top: 48px;
            border: 1px solid var(--border-subtle);
            text-align: left;
        }

        .article-cta-section h3 {
            font-size: 1.35rem;
            color: var(--primary-gold);
            margin-bottom: 12px;
        }

        .article-cta-section p {
            color: var(--text-muted-gold);
            margin-bottom: 24px;
            font-size: 0.98rem;
        }

        .btn-cta-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-amber) 100%);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 12px 30px;
            border-radius: 28px;
            border: none;
            transition: var(--transition-base);
            text-decoration: none;
        }

        .btn-cta-gold:hover {
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.4);
            transform: translateY(-2px);
            color: #1a1a1a;
        }

        /* ===== FAB ===== */
        .fab-floating {
            position: fixed;
            left: 20px;
            bottom: 96px;
            z-index: 1051;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1C1C1E 0%, #121212 100%);
            border: 2px solid var(--primary-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition-base);
            opacity: 0.7;
            animation: fabFloat 3s ease-in-out infinite;
        }

        .fab-floating i {
            font-size: 1.5rem;
            color: var(--primary-gold);
            transition: var(--transition-base);
        }

        .fab-floating:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 30px rgba(255, 215, 0, 0.5);
        }

        .fab-floating:hover i {
            transform: rotate(360deg);
        }

        .fab-floating:active {
            transform: scale(0.95);
        }

        .fab-notification-dot {
            position: absolute;
            top: 4px;
            right: 6px;
            width: 12px;
            height: 12px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid #121212;
            animation: blinkDot 1.2s ease-in-out infinite;
        }

        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        @media (max-width: 768px) {
            .fab-floating {
                left: 14px;
                bottom: 80px;
                width: 48px;
                height: 48px;
            }
            .fab-floating i {
                font-size: 1.25rem;
            }
        }

        /* ===== FOOTER ===== */
        .footer-custom {
            background: var(--bg-charcoal);
            border-top: 1px solid var(--border-subtle);
            padding: 52px 0 28px;
            color: var(--text-muted-gold);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }

        .footer-col h5 {
            color: var(--primary-gold);
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
        }

        .footer-col ul li {
            margin-bottom: 9px;
        }

        .footer-col ul li a {
            color: var(--text-muted-gold);
            font-size: 0.92rem;
            transition: var(--transition-base);
        }

        .footer-col ul li a:hover {
            color: var(--primary-gold);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            font-size: 0.85rem;
            color: rgba(183, 166, 138, 0.7);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #0B0B0B;
            --bg-secondary: #161616;
            --bg-card: #1A1A1A;
            --gold-primary: #FFD700;
            --gold-accent: #F0E68C;
            --ruby-red: #D32F2F;
            --text-primary: #FFFFFF;
            --text-secondary: #D5D8DC;
            --text-muted: #B7A68A;
            --border-color: rgba(255, 215, 0, 0.2);
            --border-glow: #FFD700;
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.15);
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        * {
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-heading);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
        }

        /* Custom Scrollbar */
        ::-webkit-scrollbar {
            width: 6px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-secondary);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--gold-primary);
            border-radius: 3px;
        }

        a {
            text-decoration: none;
            color: var(--gold-primary);
            transition: var(--transition);
        }
        a:hover {
            color: #FFF;
        }

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

        /* ---------- HEADER (Inherited) ---------- */
        .navbar-custom {
            background: rgba(18, 18, 18, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-color);
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: var(--transition);
        }
        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--gold-primary);
            letter-spacing: 0.5px;
            background: linear-gradient(180deg, #FFD700 0%, #D4AC0D 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            white-space: nowrap;
        }
        .nav-link-custom {
            color: var(--text-secondary);
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 30px;
            margin: 0 2px;
            font-size: 0.95rem;
            transition: var(--transition);
            position: relative;
        }
        .nav-link-custom:hover, .nav-link-custom.active {
            color: var(--gold-primary);
            background: rgba(255, 215, 0, 0.08);
        }
        .btn-login {
            background: transparent;
            border: 1px solid var(--gold-primary);
            color: var(--gold-primary);
            padding: 8px 22px;
            border-radius: 30px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-login:hover {
            background: var(--gold-primary);
            color: #000;
            border-color: var(--gold-primary);
            box-shadow: var(--shadow-gold);
        }
        .btn-signup {
            background: linear-gradient(135deg, #D32F2F 0%, #B71C1C 100%);
            border: none;
            color: #FFF;
            padding: 10px 24px;
            border-radius: 30px;
            font-weight: 700;
            box-shadow: 0 4px 15px rgba(211, 47, 47, 0.4);
            transition: var(--transition);
            letter-spacing: 0.5px;
        }
        .btn-signup:hover {
            background: linear-gradient(135deg, #E53935 0%, #D32F2F 100%);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(211, 47, 47, 0.6);
            color: #FFF;
        }

        /* ---------- FOOTER (Inherited) ---------- */
        .footer-custom {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            padding: 60px 0 30px;
            margin-top: 80px;
            color: var(--text-muted);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-col h5 {
            color: var(--gold-primary);
            font-weight: 700;
            margin-bottom: 20px;
            font-size: 1.1rem;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            color: var(--text-secondary);
            font-size: 0.95rem;
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--gold-primary);
            padding-left: 5px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            padding-top: 25px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* ---------- INTERNAL PAGE STYLES ---------- */
        .page-hero {
            background: linear-gradient(135deg, #1A1A1A 0%, #0B0B0B 100%);
            border-bottom: 1px solid var(--border-color);
            padding: 60px 0 50px;
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: "";
            position: absolute;
            top: -50px;
            right: -50px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255,215,0,0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-badge {
            background: rgba(211, 47, 47, 0.2);
            border: 1px solid var(--ruby-red);
            color: var(--ruby-red);
            font-weight: 700;
            padding: 6px 20px;
            border-radius: 30px;
            display: inline-block;
            font-size: 0.9rem;
            letter-spacing: 1px;
            margin-bottom: 20px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 15px;
            color: var(--gold-primary);
            position: relative;
            padding-bottom: 15px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--ruby-red);
            border-radius: 3px;
        }
        .text-lead {
            font-size: 1.1rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* Data Dashboard */
        .stats-panel {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin: 40px 0;
        }
        .stat-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 25px 20px;
            text-align: left;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .stat-item:hover {
            border-color: var(--gold-primary);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }
        .stat-icon {
            font-size: 2rem;
            color: var(--gold-primary);
            margin-bottom: 10px;
        }
        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: #FFF;
            display: block;
        }
        .stat-label {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-top: 5px;
        }

        /* Strategy Matrix */
        .strategy-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 25px;
            margin: 40px 0;
        }
        .strategy-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 30px;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }
        .strategy-card:hover {
            border-color: var(--gold-primary);
            background: #1E1E1E;
        }
        .strategy-index {
            font-size: 3rem;
            font-weight: 900;
            color: rgba(255, 215, 0, 0.15);
            line-height: 1;
            min-width: 60px;
        }
        .strategy-content h4 {
            font-weight: 700;
            margin-bottom: 10px;
            color: #FFF;
        }
        .strategy-content p {
            color: var(--text-secondary);
            margin: 0;
            font-size: 0.95rem;
        }
        .gold-bullet {
            list-style: none;
            padding: 0;
            margin-top: 15px;
        }
        .gold-bullet li {
            padding-left: 25px;
            position: relative;
            margin-bottom: 8px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .gold-bullet li::before {
            content: '◆';
            position: absolute;
            left: 0;
            color: var(--gold-primary);
            font-size: 0.7rem;
            top: 4px;
        }

        /* Comparison Table */
        .comparison-table {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            margin: 30px 0;
        }
        .comp-row {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            padding: 18px 25px;
            border-bottom: 1px solid rgba(255,255,255,0.05);
            align-items: center;
        }
        .comp-row.header {
            background: rgba(255, 215, 0, 0.05);
            font-weight: 700;
            color: var(--gold-primary);
        }
        .comp-row:last-child {
            border-bottom: none;
        }

        /* FAQ */
        .faq-section {
            margin: 50px 0;
        }
        .accordion-custom .accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            margin-bottom: 15px;
            border-radius: var(--radius-md) !important;
            overflow: hidden;
        }
        .accordion-custom .accordion-button {
            background: transparent;
            color: #FFF;
            font-weight: 600;
            box-shadow: none;
            padding: 20px 25px;
            font-size: 1.05rem;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            color: var(--gold-primary);
            background: rgba(255, 215, 0, 0.03);
        }
        .accordion-custom .accordion-body {
            color: var(--text-secondary);
            padding: 0 25px 20px;
            line-height: 1.7;
        }

        .cta-block {
            background: linear-gradient(135deg, #1A1A1A 0%, #0F0F0F 100%);
            border: 1px solid var(--gold-primary);
            border-radius: var(--radius-lg);
            padding: 50px;
            text-align: left;
            margin: 60px 0;
            position: relative;
        }
        .cta-block h3 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--gold-primary);
        }
        .btn-cta-gold {
            background: linear-gradient(135deg, #FFD700 0%, #FFBF00 100%);
            color: #000;
            font-weight: 700;
            padding: 14px 35px;
            border-radius: 30px;
            border: none;
            font-size: 1.1rem;
            transition: var(--transition);
            letter-spacing: 0.5px;
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.3);
        }
        .btn-cta-gold:hover {
            background: #FFF;
            transform: scale(1.05);
            box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
            color: #000;
        }

        /* FAB */
        .fab-custom {
            position: fixed;
            left: 20px;
            bottom: 80px;
            width: 55px;
            height: 55px;
            background: radial-gradient(circle at 30% 30%, #FFD700, #B8860B);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #000;
            font-size: 1.5rem;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
            z-index: 999;
            cursor: pointer;
            transition: var(--transition);
            border: 2px solid #FFF;
            animation: floatChip 3s infinite ease-in-out;
        }
        .fab-custom:hover {
            transform: scale(1.1) rotate(15deg);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.7);
        }
        @keyframes floatChip {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        @media (max-width: 992px) {
            .stats-panel {
                grid-template-columns: repeat(2, 1fr);
            }
            .strategy-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .comp-row {
                grid-template-columns: 1.5fr 1fr 1fr;
                padding: 12px 15px;
                font-size: 0.9rem;
            }
        }
        @media (max-width: 768px) {
            .page-hero {
                padding: 40px 0 30px;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .stats-panel {
                grid-template-columns: 1fr 1fr;
                gap: 15px;
            }
            .strategy-card {
                flex-direction: column;
            }
            .cta-block {
                padding: 30px 20px;
            }
        }