:root {
    --bg: #0b0f15;
    --bg-alt: #0f1520;
    --card: #131a24;
    --text: #e6edf3;
    --muted: #93a4b3;
    --brand: #7aa2ff;
    --brand-2: #00d1b2;
    --ring: rgba(122,162,255,.55);
    --shadow: 0 10px 30px rgba(0,0,0,.35);
}

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    margin: 0;
    background: radial-gradient(1200px 600px at 10% -10%, rgba(122,162,255,.14), transparent 60%), radial-gradient(900px 400px at 110% 0%, rgba(0,209,178,.10), transparent 60%), var(--bg);
    color: var(--text);
    font: 16px/1.6 "Inter", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji", "Segoe UI Symbol";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: min(1100px, 92vw);
    margin: 0 auto;
    padding: 24px;
    text-align: center;
}

.site-header {
    position: sticky;
    top: 0;
    backdrop-filter: saturate(140%) blur(8px);
    background: color-mix(in hsl, var(--bg), transparent 75%);
    border-bottom: 1px solid rgba(255,255,255,.06);
    z-index: 10;
}

.brand {
    display: inline-block;
    font-weight: 700;
    letter-spacing: .4px;
    text-decoration: none;
    color: var(--text);
    font-size: 1.15rem;
}

.hero {
    padding: 72px 0 48px;
    text-align: center;
}

    .hero h1 {
        margin: 0 0 12px;
        font-size: clamp(2rem, 4vw, 3rem);
        line-height: 1.2;
    }

.lead {
    margin: 0 auto 28px;
    color: var(--muted);
    max-width: 70ch;
    font-size: 1.05rem;
}

.cta-row {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

.icon-img {
    width: 64px;
    height: auto;
    transition: transform 0.2s ease, opacity 0.2s ease;
    cursor: pointer;
}

    .icon-img:hover {
        transform: scale(1.08);
        opacity: 0.9;
    }

.info {
    padding: 24px 0 70px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

@media (max-width: 900px) {
    .grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

.card {
    padding: 18px 18px 16px;
    border-radius: 16px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--card), #fff 2%), var(--card));
    border: 1px solid rgba(255,255,255,.06);
    box-shadow: var(--shadow);
}

    .card h2 {
        margin: 6px 0 6px;
        font-size: 1.1rem;
    }

    .card p {
        margin: 0;
        color: var(--muted);
    }

.site-footer {
    border-top: 1px solid rgba(255,255,255,.06);
    background: color-mix(in hsl, var(--bg-alt), transparent 10%);
    padding: 28px 0 40px;
}

.disclaimer {
    margin: 0 0 10px;
    font-size: .92rem;
    color: color-mix(in srgb, var(--muted), #fff 8%);
}

.fineprint {
    margin: 0;
    font-size: .85rem;
    color: color-mix(in srgb, var(--muted), #000 10%);
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
    }
}

.footer-link {
    color: var(--brand);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease, border-bottom 0.2s ease;
    border-bottom: 1px solid transparent;
}

    .footer-link:hover {
        color: var(--brand-2);
        border-bottom: 1px solid var(--brand-2);
    }

.hero-logo {
    display: block;
    max-width: 120px;
    margin: 0 auto 1rem;
}