/* ============================================================================
   UltimateX — Apocalypse shared theme (gamingsite design system)
   Used by vip.php and skins.php (index.php embeds its own copy).
   Load AFTER Bootstrap 5. Requires Orbitron + Inter fonts and Font Awesome.
   ============================================================================ */
:root {
    --bg-900: #07070b;
    --bg-800: #0a0a0f;
    --bg-700: #111119;
    --bg-card: rgba(20, 20, 30, 0.55);
    --border-soft: rgba(255, 255, 255, 0.08);
    --text-100: #f5f6fa;
    --text-300: #b8bcc9;
    --text-500: #7c8194;

    --accent: #00e676;
    --accent-2: #16c0ff;
    --danger: #ff3d57;
    --gold: #ffc94d;
    --gold-2: #ff9d00;

    --radius: 18px;
    --radius-sm: 12px;
    --shadow-glow: 0 0 40px rgba(0, 230, 118, 0.18);
    --shadow-card: 0 18px 50px rgba(0, 0, 0, 0.45);
    --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);

    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

* { scroll-behavior: smooth; }

body {
    background: linear-gradient(rgba(7,7,11,0.88), rgba(7,7,11,0.92)),
                url('../images/ze_toxic_site_background_1.png') center center / cover no-repeat fixed,
                var(--bg-900);
    color: var(--text-100);
    font-family: var(--font-body);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(900px circle at 12% 0%, rgba(0, 230, 118, 0.10), transparent 45%),
        radial-gradient(800px circle at 88% 20%, rgba(22, 192, 255, 0.08), transparent 45%),
        radial-gradient(900px circle at 50% 100%, rgba(255, 61, 87, 0.07), transparent 50%);
}

h1, h2, h3, .display-font { font-family: var(--font-display); letter-spacing: 0.5px; }
a { text-decoration: none; }
::selection { background: var(--accent); color: #04130a; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-900); }
::-webkit-scrollbar-thumb { background: #1d1d2b; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

.section { padding: 96px 0; position: relative; overflow: hidden; }
.section > .container { position: relative; z-index: 1; }

.section-eyebrow {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.78rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    padding: 6px 16px;
    border: 1px solid rgba(0, 230, 118, 0.3);
    border-radius: 50px;
    margin-bottom: 18px;
    background: rgba(0, 230, 118, 0.06);
}
.section-title {
    font-size: clamp(1.9rem, 4vw, 3rem);
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.section-subtitle { color: var(--text-300); max-width: 640px; margin: 0 auto; font-size: 1.05rem; }
.text-accent { color: var(--accent); }
.text-gold { color: var(--gold); }

.glass {
    background: var(--bg-card);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}

.btn-game {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 15px 32px;
    border-radius: 50px;
    border: none;
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.btn-game:hover { transform: translateY(-3px); }
.btn-primary-game {
    background: linear-gradient(135deg, var(--accent), #00b85f);
    color: #04130a;
    box-shadow: 0 10px 30px rgba(0, 230, 118, 0.35);
}
.btn-primary-game:hover { box-shadow: 0 16px 40px rgba(0, 230, 118, 0.55); color: #04130a; }
.btn-discord {
    background: linear-gradient(135deg, #5865F2, #404eed);
    color: #fff;
    box-shadow: 0 10px 30px rgba(88, 101, 242, 0.35);
}
.btn-discord:hover { color: #fff; box-shadow: 0 16px 40px rgba(88, 101, 242, 0.55); }
.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-2));
    color: #2a1d00;
    box-shadow: 0 10px 30px rgba(255, 157, 0, 0.35);
}
.btn-gold:hover { color: #2a1d00; box-shadow: 0 16px 40px rgba(255, 157, 0, 0.55); }
.btn-outline-game {
    background: transparent;
    color: var(--text-100);
    border: 1px solid var(--border-soft);
}
.btn-outline-game:hover { border-color: var(--accent); color: var(--accent); }

.navbar-glass {
    background: rgba(7, 7, 11, 0.55);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: background var(--transition), border-color var(--transition);
}
.navbar-glass.scrolled {
    background: rgba(7, 7, 11, 0.9);
    border-bottom-color: var(--border-soft);
}
.navbar-brand {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.4rem;
    letter-spacing: 1px;
    color: #fff;
}
.navbar-brand:hover { color: #fff; }
.navbar-brand .brand-x { color: var(--accent); text-shadow: 0 0 14px rgba(0, 230, 118, 0.6); }
.navbar-nav .nav-link {
    color: var(--text-300);
    font-weight: 500;
    margin: 0 4px;
    position: relative;
    transition: color var(--transition);
}
.navbar-nav .nav-link:hover { color: var(--text-100); }
.navbar-nav .nav-link::after {
    content: "";
    position: absolute;
    left: 0; bottom: -2px;
    width: 0; height: 2px;
    background: var(--accent);
    transition: width var(--transition);
}
.navbar-nav .nav-link:hover::after { width: 100%; }
.navbar-toggler { border-color: var(--border-soft); }
.navbar-toggler:focus { box-shadow: none; }

footer {
    background: var(--bg-900);
    border-top: 1px solid var(--border-soft);
    padding: 44px 0 28px;
}
footer p { color: var(--text-500); }
.footer-bottom {
    text-align: center;
    color: var(--text-500);
    font-size: 0.9rem;
}
.footer-bottom a { color: var(--text-500); text-transform: uppercase; letter-spacing: 1px; font-size: 0.7rem; }
.footer-bottom a:hover { color: var(--accent); }

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

#backToTop {
    position: fixed;
    bottom: 24px; right: 24px;
    width: 48px; height: 48px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, var(--accent), #00b85f);
    color: #04130a;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: 999;
    box-shadow: 0 10px 30px rgba(0,230,118,0.4);
}
#backToTop.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* Page hero (sub-pages) */
.page-hero { padding: 160px 0 40px; text-align: center; position: relative; }
.page-hero h1 {
    font-size: clamp(2.2rem, 6vw, 4rem);
    font-weight: 900;
    text-transform: uppercase;
    margin: 0 0 14px;
}
.page-hero h1 .glow {
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.page-hero h1 .glow-gold {
    background: linear-gradient(120deg, var(--gold), var(--gold-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.page-hero p { color: var(--text-300); max-width: 560px; margin: 0 auto; font-size: 1.05rem; }

@media (max-width: 768px) {
    .section { padding: 64px 0; }
    body { background-attachment: scroll; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}