/* ── Design Tokens ─────────────────────────────────────── */
:root {
    --bg-dark: #09090b;
    --bg-surface: #18181b;
    --text-main: #fafafa;
    --text-muted: #a1a1aa;
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --accent-1: #a78bfa;      /* violet */
    --accent-2: #818cf8;      /* indigo */
    --accent-3: #38bdf8;      /* sky */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-blur: 16px;
    --radius: 16px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Base ──────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
    padding-top: 57px;
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-main);
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1.25;
}

.text-muted { color: var(--text-muted) !important; }

/* ── Floating Nav ─────────────────────────────────────── */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(9, 9, 11, 0.7);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--border);
}

.site-nav .navbar-brand {
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
    color: var(--text-main) !important;
    transition: opacity var(--transition);
}
.site-nav .navbar-brand:hover { opacity: 0.8; }

.site-nav .nav-link {
    color: var(--text-muted) !important;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
    transition: color var(--transition), background var(--transition);
}
.site-nav .nav-link:hover {
    color: var(--text-main) !important;
    background: rgba(255, 255, 255, 0.05);
}

/* ── Hero ──────────────────────────────────────────────── */
.hero-section {
    position: relative;
    padding: 8rem 2rem 6rem;
    text-align: center;
    overflow: hidden;
}

/* Animated gradient orbs */
.hero-section::before,
.hero-section::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.2;
    animation: float 12s ease-in-out infinite alternate;
}
.hero-section::before {
    width: 500px; height: 500px;
    background: var(--accent-1);
    top: -150px; left: -100px;
}
.hero-section::after {
    width: 400px; height: 400px;
    background: var(--accent-3);
    bottom: -100px; right: -50px;
    animation-delay: -6s;
}

@keyframes float {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(40px, 30px) scale(1.1); }
}

.hero-logo {
    position: relative;
    max-width: 600px;
    height: auto;
    margin-bottom: 2rem;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
    animation: fadeUp 0.8s ease-out both;
}

.hero-tagline {
    position: relative;
    max-width: 540px;
    margin: 0 auto;
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-muted);
    letter-spacing: 0.01em;
    animation: fadeUp 0.8s 0.15s ease-out both;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Section container ────────────────────────────────── */
.content-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 4rem 1.5rem 5rem;
}

.section-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-1);
    margin-bottom: 0.75rem;
}

/* ── Glass Cards ──────────────────────────────────────── */
.modern-card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem;
    height: 100%;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.modern-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3);
    border-color: var(--border-hover);
}

.modern-card h2 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

/* Status badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-2);
    background: rgba(129, 140, 248, 0.08);
    border: 1px solid rgba(129, 140, 248, 0.15);
    border-radius: 100px;
    padding: 0.3rem 0.9rem;
    margin-bottom: 1.25rem;
}

.status-badge::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent-2);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.4; }
}

.status-badge--coming-soon {
    color: var(--accent-3);
    background: rgba(56, 189, 248, 0.08);
    border-color: rgba(56, 189, 248, 0.15);
}
.status-badge--coming-soon::before { background: var(--accent-3); }

.modern-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.75;
}

/* ── Button ───────────────────────────────────────────── */
.btn-modern {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 0.7rem 1.6rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
    margin-top: 1.5rem;
}

.btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(167, 139, 250, 0.3);
    color: #fff;
    text-decoration: none;
    opacity: 0.92;
}

.btn-modern svg {
    width: 14px; height: 14px;
    transition: transform var(--transition);
}
.btn-modern:hover svg { transform: translateX(3px); }

/* ── Footer ───────────────────────────────────────────── */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    color: var(--text-muted);
    font-size: 0.8rem;
}
.site-footer a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition);
}
.site-footer a:hover { color: var(--text-main); }

/* ── Privacy / Content Pages ──────────────────────────── */
.page-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
}
.page-content h1 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.page-content p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.8;
}

/* ── Utilities ────────────────────────────────────────── */
@media (max-width: 768px) {
    .hero-section { padding: 5rem 1.5rem 3.5rem; }
    .hero-logo { max-width: 420px; }
    .content-section { padding: 2.5rem 1rem 3rem; }
    .modern-card { padding: 2rem; }
}