:root {
    --bg-main: #050608;
    --bg-elevated: #111319;
    --bg-card: #151821;
    --accent: #2ecc71;
    --accent-soft: rgba(46, 204, 113, 0.2);
    --accent-strong: #00ff88;
    --text-main: #f5f5f5;
    --text-muted: #b5b8c4;
    --border-subtle: #262938;
    --danger: #ff4b5c;
    --warning: #f1c40f;
    --info: #3498db;
    --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.6);
    --radius-lg: 18px;
    --radius-xl: 22px;
}

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

body {
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: radial-gradient(circle at top, #0b1720 0, #050608 55%, #020306 100%);
    color: var(--text-main);
    min-height: 100vh;
    line-height: 1.6;
}

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

a {
    color: inherit;
    text-decoration: none;
}

.page {
    width: 100%;
    max-width: 1120px;
    margin: 96px auto 48px;
    padding: 0 16px;
}

/* Navbar */

.navbar {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    backdrop-filter: blur(18px);
    background: linear-gradient(to bottom, rgba(5, 8, 12, 0.92), rgba(5, 8, 12, 0.7));
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-box {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    overflow: hidden;
    background: #0f1418;
    box-shadow: 0 0 0 2px rgba(46, 204, 113, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-img {
    width: 115%;
    height: auto;
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.brand-main {
    font-family: 'Press Start 2P', system-ui, sans-serif;
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.brand-sub {
    font-size: 11px;
    color: var(--text-muted);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 12px;
}

.nav-link {
    position: relative;
    font-size: 13px;
    padding: 6px 10px;
    border-radius: 999px;
    color: var(--text-muted);
    transition: background 0.18s ease, color 0.18s ease, transform 0.15s ease;
}

.nav-link-accent {
    border: 1px solid rgba(46, 204, 113, 0.4);
    box-shadow: 0 0 16px rgba(46, 204, 113, 0.35);
}

.nav-link:hover {
    background: rgba(46, 204, 113, 0.15);
    color: var(--text-main);
    transform: translateY(-1px);
}

.lang-toggle {
    display: flex;
    gap: 6px;
    border-radius: 999px;
    padding: 3px;
    background: rgba(255, 255, 255, 0.03);
}

.lang-btn {
    font-size: 11px;
    padding: 5px 9px;
    border-radius: 999px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease;
}

.lang-btn.active {
    background: var(--accent);
    color: #020304;
}

/* Nav toggle (mobile) */

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 20px;
    height: 2px;
    border-radius: 100px;
    background: #e5e5e5;
}

/* Hero */

.hero {
    padding-top: 24px;
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2.2fr);
    gap: 32px;
    align-items: center;
}

.hero-title {
    font-family: 'Press Start 2P', system-ui, sans-serif;
    font-size: 20px;
    line-height: 1.4;
    margin-bottom: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-tagline {
    font-size: 14px;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 16px;
}

.hero-ip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    margin-bottom: 14px;
}

.ip-label {
    font-weight: 600;
}

.ip-value {
    font-family: 'Press Start 2P', system-ui, sans-serif;
    padding: 7px 12px;
    border-radius: 9px;
    border: 1px solid rgba(46, 204, 113, 0.55);
    background: rgba(8, 18, 12, 0.95);
    box-shadow: 0 0 20px rgba(46, 204, 113, 0.45);
}

.ip-note {
    font-size: 12px;
    color: var(--text-muted);
}

.status-card {
    margin: 14px 0 18px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid rgba(46, 204, 113, 0.45);
    background: radial-gradient(circle at top left, rgba(46, 204, 113, 0.25), rgba(10, 14, 9, 0.98));
    box-shadow: var(--shadow-soft);
    max-width: 360px;
}

.status-line {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    margin-bottom: 4px;
}

.status-line:last-child {
    margin-bottom: 0;
}

.status-line .label {
    color: var(--text-muted);
}

#server-status-text.online {
    color: var(--accent-strong);
}

#server-status-text.offline {
    color: var(--danger);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 10px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 16px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.primary-btn {
    background: linear-gradient(135deg, #2ecc71, #00ff88);
    color: #020304;
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.7);
}

.primary-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.85);
}

.ghost-btn {
    border-color: rgba(46, 204, 113, 0.6);
    background: rgba(3, 8, 5, 0.9);
    color: var(--accent-strong);
}

.ghost-btn:hover {
    background: rgba(23, 45, 32, 0.95);
}

.link-btn {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--accent);
}

.hero-art {
    display: flex;
    justify-content: center;
}

.hero-logo-card {
    width: 100%;
    max-width: 340px;
    padding: 18px;
    border-radius: 22px;
    background: radial-gradient(circle at top, #1f2b21, #090c0f);
    border: 1px solid rgba(46, 204, 113, 0.35);
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.hero-logo-img {
    margin: 0 auto 14px;
}

.hero-version,
.hero-location {
    font-size: 13px;
    color: var(--text-muted);
}

/* Page header */

.page-header {
    margin-bottom: 24px;
}

.page-header h1 {
    font-family: 'Press Start 2P', system-ui, sans-serif;
    font-size: 18px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Layout */

.content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.4fr);
    gap: 22px;
}

.content-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 18px 18px 18px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
}

.content-card h2 {
    font-size: 16px;
    margin-bottom: 10px;
}

.content-card p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Cards grid */

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 18px;
}

.feature-card,
.rank-card,
.staff-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 16px 16px 18px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
}

.feature-card h2 {
    font-size: 15px;
    margin-bottom: 6px;
}

/* Rules */

.rules-section {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 18px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
}

.rules-header h2 {
    font-size: 16px;
    margin-bottom: 10px;
}

.rules-list {
    list-style: none;
    font-size: 14px;
    margin-bottom: 10px;
}

.rules-list li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 6px;
}

.rules-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent-strong);
}

.rules-note {
    font-size: 13px;
    color: var(--text-muted);
}

/* Ranks */

.ranks-grid .rank-card h2 {
    font-size: 15px;
}

.rank-price,
.rank-req {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.rank-card ul {
    list-style: none;
    font-size: 13px;
}

.rank-card ul li {
    margin-bottom: 4px;
}

/* Rank colors */

.rank-media { border-color: var(--info); }
.rank-vip { border-color: #f1c40f; }
.rank-vip-plus { border-color: #f39c12; }
.rank-mvp { border-color: #e67e22; }
.rank-mvp-plus { border-color: #e74c3c; }
.rank-mvp-plusplus { border-color: #c0392b; }
.rank-legend { border-color: #9b59b6; }
.rank-booster { border-color: #8e44ad; }
.rank-custom { border-color: var(--accent-strong); }

.rank-note {
    margin-top: 22px;
}

/* Staff */

.staff-grid {
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.staff-card {
    text-align: center;
}

.staff-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 10px;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid rgba(46, 204, 113, 0.35);
    background: #060608;
}

.staff-name {
    font-weight: 600;
    margin-bottom: 4px;
}

.staff-role {
    font-size: 13px;
    color: var(--text-muted);
}

/* Role accents */

.role-owner { border-color: #e74c3c; }
.role-developer { border-color: #f1c40f; }
.role-admin { border-color: #3498db; }
.role-builder { border-color: #2ecc71; }

/* Lists */

.feature-list,
.info-list,
.tutorial-list {
    list-style: none;
    font-size: 14px;
}

.feature-list li,
.info-list li,
.tutorial-list li {
    margin-bottom: 6px;
}

.info-list li strong {
    color: #ffffff;
}

/* Footer */

.footer {
    max-width: 1120px;
    margin: 0 auto 20px;
    padding: 0 16px;
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
}

/* Language toggle handling */

.lang {
    display: none;
}

html[data-lang="id"] .lang.lang-id {
    display: inline;
}

html[data-lang="en"] .lang.lang-en {
    display: inline;
}

/* Responsive */

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .content-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-art {
        order: -1;
        margin-bottom: 10px;
    }

    .hero-logo-card {
        max-width: 280px;
    }
}

@media (max-width: 768px) {
    .navbar {
        height: auto;
        padding: 10px 14px;
        flex-wrap: wrap;
        gap: 10px;
    }

    .nav-menu {
        position: fixed;
        inset: 60px 0 auto 0;
        background: radial-gradient(circle at top, #0c1516, #050608);
        padding: 10px 16px 14px;
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-links {
        flex-direction: column;
        width: 100%;
    }

    .nav-link {
        width: 100%;
    }

    .nav-toggle {
        display: flex;
    }

    .page {
        margin-top: 110px;
    }
}