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

/* ── Base ──────────────────────────────────────────────────── */
:root {
    --bg: #0a0a0b;
    --surface: #111113;
    --border: #1e1e22;
    --text: #e8e8ec;
    --text-muted: #6b6b76;
    --accent: #3b82f6;
    --accent-glow: rgba(59, 130, 246, 0.15);
}

html {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* ── Ambient background ───────────────────────────────────── */
.noise {
    position: fixed;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 256px;
    pointer-events: none;
    z-index: 0;
}

.glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
}

.glow-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08), transparent 70%);
    top: -150px;
    right: -100px;
    animation: drift 20s ease-in-out infinite alternate;
}

.glow-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.06), transparent 70%);
    bottom: -100px;
    left: -100px;
    animation: drift 25s ease-in-out infinite alternate-reverse;
}

@keyframes drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(40px, -30px); }
}

/* ── Main content ─────────────────────────────────────────── */
main {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
    animation: fadeIn 1.2s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.logo-mark {
    margin-bottom: 2rem;
}

.logo-img {
    max-height: 320px;
    width: auto;
    border-radius: 12px;
    opacity: 0.95;
    transition: all 0.4s ease;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
}

.logo-img:hover {
    opacity: 1;
    transform: scale(1.02);
    box-shadow: 0 12px 50px rgba(0, 0, 0, 0.5);
}

.tagline {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

.divider {
    width: 40px;
    height: 1px;
    background: var(--border);
    margin: 2.5rem auto;
}

/* ── Products ─────────────────────────────────────────────── */
.products {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.product {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    padding: 0.6rem 1.4rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface);
    transition: all 0.25s ease;
}

.product:hover {
    border-color: var(--accent);
    background: var(--accent-glow);
    transform: translateY(-1px);
}

.product-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.5);
}

/* ── Contact ──────────────────────────────────────────────── */
.contact {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
    letter-spacing: 0.05em;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface);
    transition: all 0.3s ease;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

.contact:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: rgba(59, 130, 246, 0.06);
}

.contact-encrypted {
    display: inline-block;
    min-width: 200px;
    text-align: center;
}

/* ── Footer ───────────────────────────────────────────────── */
footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    padding: 1.5rem;
    z-index: 1;
}

footer p {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }

    .tagline {
        font-size: 0.95rem;
    }

    .logo-img {
        max-height: 240px;
    }
}