/* Kozma — shared styling
   Sigil aesthetic: dark void, warm gold, serif typography */

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

:root {
    --void: #0a0a0f;
    --void-lift: #13131a;
    --warm: #d4a574;
    --warm-soft: #b88c5f;
    --pale: #e8e0d0;
    --text: #c4bdae;
    --ghost: #7a7068;
    --ghost-deep: #4a4540;
    --groove: #201e1a;
    --error: #c97070;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--void);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ═══════════════════════════════════════════
   Navigation (shared header)
   ═══════════════════════════════════════════ */

header {
    border-bottom: 0.5px solid var(--groove);
    padding: 20px 0;
    background: var(--void);
    position: sticky;
    top: 0;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 10;
}

nav {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-family: 'Cinzel', serif;
    font-size: 20px;
    font-weight: 500;
    color: var(--pale);
    text-decoration: none;
    letter-spacing: 3px;
}

.brand:hover {
    color: var(--warm);
}

nav ul {
    display: flex;
    gap: 28px;
    list-style: none;
}

nav a {
    color: var(--ghost);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color 0.2s;
}

nav a:hover, nav a.active {
    color: var(--warm);
}

/* ═══════════════════════════════════════════
   Main container
   ═══════════════════════════════════════════ */

main {
    flex: 1;
    max-width: 720px;
    margin: 0 auto;
    padding: 48px 24px;
    width: 100%;
}

/* ═══════════════════════════════════════════
   Hero (landing page)
   ═══════════════════════════════════════════ */

.hero {
    text-align: center;
    padding: 80px 24px 60px;
    max-width: 640px;
    margin: 0 auto;
}

.wordmark {
    font-family: 'Cinzel', serif;
    font-size: 72px;
    font-weight: 500;
    letter-spacing: 8px;
    color: var(--pale);
    line-height: 1;
    margin-bottom: 24px;
}

.tagline {
    font-family: 'Cinzel', serif;
    font-size: 18px;
    letter-spacing: 4px;
    color: var(--warm);
    text-transform: uppercase;
    margin-bottom: 48px;
}

.hero-description {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text);
    max-width: 520px;
    margin: 0 auto 48px;
}

.status-pill {
    display: inline-block;
    border: 1px solid var(--warm);
    color: var(--warm);
    padding: 10px 24px;
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    border-radius: 4px;
}

/* ═══════════════════════════════════════════
   Features list
   ═══════════════════════════════════════════ */

.features {
    max-width: 640px;
    margin: 80px auto 40px;
    padding: 0 24px;
}

.features-title {
    font-family: 'Cinzel', serif;
    font-size: 10px;
    letter-spacing: 4px;
    color: var(--ghost);
    text-align: center;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.feature-item {
    border-top: 0.5px solid var(--groove);
    padding: 20px 0;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-item:last-child {
    border-bottom: 0.5px solid var(--groove);
}

.feature-glyph {
    font-size: 24px;
    color: var(--warm);
    font-family: 'Cinzel', serif;
    line-height: 1;
    min-width: 32px;
    text-align: center;
}

.feature-text {
    flex: 1;
}

.feature-text strong {
    display: block;
    color: var(--pale);
    font-family: 'Cinzel', serif;
    font-weight: 500;
    font-size: 15px;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.feature-text span {
    font-size: 14px;
    color: var(--text);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════
   Article (privacy + terms)
   ═══════════════════════════════════════════ */

article h1 {
    font-family: 'Cinzel', serif;
    font-size: 32px;
    font-weight: 500;
    letter-spacing: 4px;
    color: var(--pale);
    text-transform: uppercase;
    margin-bottom: 8px;
    text-align: center;
}

article .meta {
    text-align: center;
    color: var(--ghost);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 48px;
}

article h2 {
    font-family: 'Cinzel', serif;
    font-size: 20px;
    font-weight: 500;
    color: var(--warm);
    margin-top: 48px;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

article h3 {
    font-family: 'Cinzel', serif;
    font-size: 15px;
    color: var(--pale);
    margin-top: 28px;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

article p {
    margin-bottom: 16px;
    color: var(--text);
}

article a {
    color: var(--warm);
    text-decoration: none;
    border-bottom: 1px solid var(--ghost-deep);
    transition: border-color 0.2s;
}

article a:hover {
    border-bottom-color: var(--warm);
}

article ul, article ol {
    margin-left: 20px;
    margin-bottom: 16px;
    color: var(--text);
}

article li {
    margin-bottom: 8px;
}

article strong {
    color: var(--pale);
    font-weight: 500;
}

article hr {
    border: none;
    border-top: 0.5px solid var(--groove);
    margin: 40px 0;
}

article table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 14px;
}

article th, article td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 0.5px solid var(--groove);
}

article th {
    color: var(--warm);
    font-family: 'Cinzel', serif;
    font-weight: 500;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

article td {
    color: var(--text);
}

article code {
    background: var(--void-lift);
    color: var(--warm);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 13px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
}

article em {
    color: var(--ghost);
    font-style: italic;
}

/* ═══════════════════════════════════════════
   Footer
   ═══════════════════════════════════════════ */

footer {
    border-top: 0.5px solid var(--groove);
    padding: 32px 24px;
    margin-top: 80px;
    text-align: center;
}

footer .footer-brand {
    font-family: 'Cinzel', serif;
    font-size: 14px;
    letter-spacing: 3px;
    color: var(--ghost);
    margin-bottom: 16px;
}

footer .footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

footer .footer-links a {
    color: var(--ghost);
    text-decoration: none;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color 0.2s;
}

footer .footer-links a:hover {
    color: var(--warm);
}

footer .copyright {
    color: var(--ghost-deep);
    font-size: 11px;
    letter-spacing: 1px;
}

/* ═══════════════════════════════════════════
   Mobile
   ═══════════════════════════════════════════ */

@media (max-width: 640px) {
    nav {
        padding: 0 16px;
    }

    nav ul {
        gap: 16px;
    }

    nav a {
        font-size: 11px;
        letter-spacing: 1.5px;
    }

    main {
        padding: 32px 16px;
    }

    .wordmark {
        font-size: 52px;
        letter-spacing: 5px;
    }

    .tagline {
        font-size: 15px;
        letter-spacing: 3px;
    }

    .hero-description {
        font-size: 15px;
    }

    article h1 {
        font-size: 24px;
        letter-spacing: 3px;
    }

    article h2 {
        font-size: 17px;
    }

    article table {
        font-size: 12px;
    }

    article th, article td {
        padding: 8px 6px;
    }

    .features {
        margin: 48px auto 24px;
    }

    footer {
        padding: 24px 16px;
    }

    footer .footer-links {
        gap: 16px;
    }
}