@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

html { font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif; }

:root {
    --bg: #0a0e14;
    --fg: #e8e8e8;
    --fg-muted: rgba(255,255,255,0.55);
    --accent: #5CB1E6;
    --accent-bright: #74D0F4;
    --border: rgba(92,177,230,0.12);
    --border-hover: rgba(255,255,255,0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: inherit; }
body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--fg);
    background: var(--bg);
    line-height: 1.55;
    min-height: 100vh;
    overflow-x: hidden;
}

.bg-video {
    position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none;
}
.bg-video video { width: 100%; height: 100%; object-fit: cover; }
body::after {
    content: '';
    position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background: linear-gradient(180deg, rgba(10,14,20,0.82) 0%, rgba(10,14,20,0.58) 45%, rgba(10,14,20,0.9) 100%);
}

.stars-bg {
    position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; opacity: 0.28;
}
.stars-bg .star {
    position: absolute;
    background: var(--accent-bright);
    border-radius: 50%;
    animation: starTwinkle 4s ease-in-out infinite;
}
@keyframes starTwinkle { 0%, 100% { opacity: 0.2; } 50% { opacity: 0.7; } }

.nav-bar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    display: flex; justify-content: space-between; align-items: center;
    padding: 18px 32px;
    background: rgba(10,14,20,0.6);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-brand {
    font-size: 18px; font-weight: 700; letter-spacing: -0.5px;
    color: var(--fg); text-decoration: none;
}
.nav-brand span { color: var(--accent); }

.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a {
    color: var(--fg-muted);
    text-decoration: none;
    font-size: 13px; font-weight: 600;
    padding: 10px 18px;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--fg); background: rgba(255,255,255,0.04); }
.nav-links a.active { color: var(--accent); background: rgba(92,177,230,0.08); }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 14px 28px;
    font-family: inherit; font-size: 14px; font-weight: 700;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.25s ease;
    border: none; cursor: pointer;
}
.btn-primary {
    background: linear-gradient(135deg, rgba(92,177,230,0.25) 0%, rgba(92,177,230,0.08) 100%);
    color: var(--accent);
    border: 1px solid rgba(92,177,230,0.4);
}
.btn-primary:hover {
    background: rgba(92,177,230,0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(92,177,230,0.15);
}
.btn-secondary {
    background: rgba(255,255,255,0.03);
    color: var(--fg);
    border: 1px solid var(--border-hover);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.06);
}

.page-footer {
    margin-top: auto;
    padding: 48px 32px 40px;
    text-align: center;
    color: var(--fg-muted);
    font-size: 13px;
    border-top: 1px solid var(--border);
}
.page-footer a { color: rgba(255,255,255,0.6); text-decoration: none; margin: 0 16px; font-weight: 600; }
.page-footer a:hover { color: var(--accent); }