:root {
        --bg: #061218;
        --surface: #0d2230;
        --accent: #22d3ee;
        --accent2: #a3e635;
        --text: #f0faff;
        --muted: #8fadb8;
        --font-display: 'Chakra Petch', system-ui, sans-serif;
        --font-body: 'Manrope', system-ui, sans-serif;
        --radius: 12px;
        --transition: all 0.3s ease;
    }

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

    body {
        font-family: var(--font-body);
        background-color: var(--bg);
        color: var(--text);
        line-height: 1.6;
        overflow-x: hidden;
    }

    h1, h2, h3, h4 {
        font-family: var(--font-display);
        line-height: 1.2;
        color: #ffffff;
    }

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

    a:hover {
        color: var(--accent2);
    }

    ul, ol {
        list-style: none;
    }

    img {
        max-width: 100%;
        height: auto;
        display: block;
        border-radius: var(--radius);
    }

    .container {
        width: 100%;
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 1.5rem;
    }

    /* Motif */
    .wave-splash {
        position: relative;
    }
    .wave-splash::before {
        content: '';
        position: absolute;
        top: 0; left: 0; right: 0; bottom: 0;
        background: radial-gradient(circle at top right, rgba(34, 211, 238, 0.08) 0%, transparent 50%),
                    radial-gradient(circle at bottom left, rgba(163, 230, 53, 0.05) 0%, transparent 50%);
        pointer-events: none;
        z-index: 0;
    }
    .wave-splash > * {
        position: relative;
        z-index: 1;
    }

    /* Buttons */
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0.875rem 1.75rem;
        font-family: var(--font-display);
        font-weight: 700;
        border-radius: 8px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        cursor: pointer;
        transition: var(--transition);
        border: none;
        min-height: 44px;
        text-align: center;
    }

    .btn-primary {
        background-color: var(--accent);
        color: #000;
        box-shadow: 0 4px 15px rgba(34, 211, 238, 0.3);
    }

    .btn-primary:hover {
        background-color: #1cbcd4;
        color: #000;
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(34, 211, 238, 0.4);
    }

    .btn-secondary {
        background-color: transparent;
        color: var(--accent2);
        border: 2px solid var(--accent2);
    }

    .btn-secondary:hover {
        background-color: rgba(163, 230, 53, 0.1);
        transform: translateY(-2px);
    }

    /* Header */
    header {
        background-color: rgba(6, 18, 24, 0.95);
        backdrop-filter: blur(10px);
        position: sticky;
        top: 0;
        z-index: 100;
        border-bottom: 1px solid rgba(34, 211, 238, 0.1);
    }

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

    .logo {
        font-family: var(--font-display);
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--text);
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .logo span {
        color: var(--accent);
    }

    .nav-links {
        display: flex;
        gap: 2rem;
    }

    .nav-links a {
        color: var(--text);
        font-size: 0.95rem;
        font-weight: 500;
    }

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

    .mobile-toggle {
        display: none;
        background: none;
        border: none;
        color: var(--text);
        font-size: 1.5rem;
        cursor: pointer;
        padding: 0.5rem;
    }

    /* Sections */
    section {
        padding: 5rem 0;
    }

    .section-alt {
        background-color: var(--surface);
        border-top: 1px solid rgba(34, 211, 238, 0.05);
        border-bottom: 1px solid rgba(34, 211, 238, 0.05);
    }

    .section-header {
        text-align: center;
        margin-bottom: 3rem;
        max-width: 700px;
        margin-inline: auto;
    }

    .section-header h2 {
        font-size: 2.25rem;
        margin-bottom: 1rem;
        color: var(--accent);
    }

    .section-header p {
        color: var(--muted);
        font-size: 1.1rem;
    }

    /* Hero */
    #hero {
        padding: 6rem 0;
        overflow: hidden;
    }

    .hero-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: center;
    }

    .badge {
        display: inline-block;
        padding: 0.4rem 1rem;
        background: rgba(34, 211, 238, 0.1);
        color: var(--accent);
        border: 1px solid rgba(34, 211, 238, 0.2);
        border-radius: 20px;
        font-size: 0.875rem;
        font-weight: 700;
        margin-bottom: 1.5rem;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    #hero h1 {
        font-size: 3.5rem;
        margin-bottom: 1rem;
        background: linear-gradient(to right, #fff, var(--accent));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .hero-sub {
        font-size: 1.25rem;
        color: var(--accent2);
        font-weight: 500;
        margin-bottom: 1.5rem;
        font-family: var(--font-display);
    }

    .hero-intro {
        color: var(--muted);
        font-size: 1.1rem;
        margin-bottom: 2.5rem;
        max-width: 90%;
    }

    .hero-cta {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
    }

    .hero-visual {
        position: relative;
        border-radius: var(--radius);
        padding: 2rem;
        background: linear-gradient(135deg, rgba(13, 34, 48, 0.8) 0%, rgba(6, 18, 24, 0.8) 100%);
        border: 1px solid rgba(34, 211, 238, 0.15);
        box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    }

    .hero-visual::before {
        content: '';
        position: absolute;
        top: -20px; left: -20px; right: 20px; bottom: 20px;
        border: 2px dashed rgba(34, 211, 238, 0.2);
        border-radius: var(--radius);
        z-index: -1;
    }

    /* Grids */
    .grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
    .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
    .grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

    /* Cards */
    .card {
        background-color: var(--surface);
        padding: 2rem;
        border-radius: var(--radius);
        border: 1px solid rgba(34, 211, 238, 0.08);
        transition: var(--transition);
        height: 100%;
    }

    .card:hover {
        border-color: rgba(34, 211, 238, 0.3);
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    }

    .card h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
        color: var(--text);
    }

    .card p {
        color: var(--muted);
        font-size: 0.95rem;
    }

    /* Games */
    #games .card {
        background: linear-gradient(180deg, var(--surface) 0%, rgba(6, 18, 24, 1) 100%);
        text-align: center;
        border-top: 3px solid var(--accent);
    }

    #games .card h3 { color: var(--accent); }

    /* RTP Live */
    #rtp-live {
        background: linear-gradient(90deg, #061218 0%, #0d2230 50%, #061218 100%);
        border-top: 1px solid var(--accent);
        border-bottom: 1px solid var(--accent);
        text-align: center;
        padding: 4rem 0;
    }

    /* Jackpot / Highlight Strip */
    #jackpot {
        padding: 2rem 0;
        background-color: var(--accent);
        color: #000;
    }

    .strip-flex {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .strip-item {
        font-family: var(--font-display);
        font-weight: 700;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    .strip-item::before {
        content: '✦';
        color: #000;
    }

    /* Provider */
    .provider-list {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .provider-tag {
        padding: 0.75rem 1.5rem;
        background: var(--surface);
        border: 1px solid rgba(163, 230, 53, 0.2);
        border-radius: 30px;
        color: var(--text);
        font-family: var(--font-display);
        font-weight: 600;
    }

    /* Testimoni */
    .testi-card {
        background: var(--surface);
        padding: 2rem;
        border-radius: var(--radius);
        border-left: 4px solid var(--accent2);
        position: relative;
    }
    .testi-card::before {
        content: '"';
        position: absolute;
        top: 1rem; right: 1.5rem;
        font-size: 4rem;
        color: rgba(163, 230, 53, 0.1);
        font-family: serif;
        line-height: 1;
    }
    .testi-text {
        font-style: italic;
        color: var(--text);
        margin-bottom: 1.5rem;
        position: relative;
        z-index: 2;
    }
    .testi-author {
        display: flex;
        flex-direction: column;
    }
    .testi-name {
        font-weight: 700;
        color: var(--accent);
        font-family: var(--font-display);
    }
    .testi-city {
        font-size: 0.85rem;
        color: var(--muted);
    }

    /* Kunci Aman */
    .aman-list {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        max-width: 600px;
        margin: 0 auto;
    }
    .aman-list li {
        background: var(--surface);
        padding: 1rem 1.5rem;
        border-radius: 8px;
        display: flex;
        align-items: center;
        gap: 1rem;
        border: 1px solid rgba(34, 211, 238, 0.1);
    }
    .aman-list li::before {
        content: '✓';
        color: var(--accent2);
        font-weight: bold;
        font-size: 1.2rem;
    }

    /* Area */
    .area-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: center;
    }
    .eyebrow {
        color: var(--accent2);
        text-transform: uppercase;
        font-weight: 700;
        font-size: 0.875rem;
        letter-spacing: 1px;
        margin-bottom: 0.5rem;
        display: block;
    }
    .tags-container {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-top: 1.5rem;
    }
    .tag {
        background: rgba(34, 211, 238, 0.1);
        color: var(--accent);
        padding: 0.25rem 0.75rem;
        border-radius: 4px;
        font-size: 0.85rem;
    }

    /* FAQ */
    .faq-container {
        max-width: 800px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    details {
        background: var(--surface);
        border: 1px solid rgba(34, 211, 238, 0.1);
        border-radius: var(--radius);
        overflow: hidden;
    }
    summary {
        padding: 1.5rem;
        font-family: var(--font-display);
        font-weight: 600;
        font-size: 1.1rem;
        cursor: pointer;
        list-style: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    summary::-webkit-details-marker { display: none; }
    summary::after {
        content: '+';
        color: var(--accent);
        font-size: 1.5rem;
        transition: transform 0.3s;
    }
    details[open] summary::after {
        transform: rotate(45deg);
        color: var(--accent2);
    }
    .faq-answer {
        padding: 0 1.5rem 1.5rem;
        color: var(--muted);
    }

    /* Footer */
    footer {
        background-color: #030a0d;
        padding: 4rem 0 2rem;
        border-top: 1px solid rgba(34, 211, 238, 0.1);
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 1fr 2fr;
        gap: 4rem;
        margin-bottom: 3rem;
    }
    .footer-brand p {
        color: var(--muted);
        margin-top: 1rem;
        max-width: 300px;
    }
    .footer-links {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    .footer-links a {
        display: block;
        color: var(--muted);
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
    }
    .footer-links a:hover {
        color: var(--accent);
    }
    .footer-bottom {
        text-align: center;
        padding-top: 2rem;
        border-top: 1px solid rgba(255,255,255,0.05);
        color: #5a7380;
        font-size: 0.875rem;
    }

    /* Responsive */
    @media (max-width: 1024px) {
        .hero-grid, .area-grid { grid-template-columns: 1fr; gap: 3rem; }
        .grid-4 { grid-template-columns: repeat(2, 1fr); }
        .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    }

    @media (max-width: 768px) {
        #hero h1 { font-size: 2.5rem; }
        .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
        .nav-links {
            display: none;
            position: absolute;
            top: 70px;
            left: 0;
            right: 0;
            background: var(--surface);
            flex-direction: column;
            padding: 1.5rem;
            gap: 1rem;
            border-bottom: 1px solid rgba(34, 211, 238, 0.2);
        }
        .nav-links.active { display: flex; }
        .mobile-toggle { display: block; }
        .strip-flex { flex-direction: column; text-align: center; }
        .footer-links { grid-template-columns: 1fr; }
    }


/* pipeline image & layout guards */
html, body { overflow-x: clip; }
img { max-width: 100%; height: auto; }
img.site-logo { height: 40px; width: auto; max-width: 240px; object-fit: contain; flex: none; }
header .logo a { display: inline-flex; align-items: center; flex: none; text-decoration: none; }
img.hero-visual { width: 100%; max-width: 560px; height: auto; object-fit: cover; border-radius: 16px; display: block; margin-inline: auto; }
img[class^="strip-"], img[class*=" strip-"] { width: 100%; height: auto; display: block; border-radius: 12px; object-fit: cover; }
/* 合规声明块（zb-disclaimer，全站 footer） */
.zb-disclaimer { margin-top: 18px !important; padding: 14px 0 0 0 !important; border-top: 1px solid rgba(128,128,128,.25) !important; font-size: .72rem !important; line-height: 1.7 !important; opacity: .85 !important; display: block !important; text-align: left !important; width: 100% !important; clear: both !important; }
.zb-disclaimer .zb-18 { display: inline-block !important; padding: 2px 10px !important; border: 1.5px solid currentColor !important; border-radius: 6px !important; font-weight: 800 !important; letter-spacing: 1px !important; margin: 0 0 10px 0 !important; font-size: .78rem !important; }
.zb-disclaimer p { display: block !important; margin: 5px 0 !important; padding: 0 !important; color: inherit !important; font-size: .72rem !important; line-height: 1.7 !important; }
.zb-disclaimer p:last-child { margin-bottom: 0 !important; }