@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bg: #0c0908;
    --bg-2: #0a0706;
    --text: #f5ece0;
    --muted: #b7a999;
    --accent: #ff9d4d;
    --accent-2: #ffd27f;
    --card-bg: rgba(255,255,255,0.035);
    --card-border: rgba(255,255,255,0.09);
    --card-border-hover: rgba(255,157,77,0.45);
}

* { box-sizing: border-box; }

body, html {
    margin: 0; padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(180deg, #110c0a 0%, #0d0908 45%, #0a0706 100%);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
    overflow-x: hidden;
    min-height: 100vh;
}

a { color: inherit; }

/* ── Embers ─────────────────────────────────────────────────────── */

#embers {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -1;
    pointer-events: none;
    display: block;
}

/* ── Nav ────────────────────────────────────────────────────────── */

nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 18px clamp(20px, 4vw, 48px);
    position: sticky; top: 0; z-index: 100;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: rgba(10, 8, 7, 0.55);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo {
    font-family: 'Fraunces', serif;
    font-weight: 600;
    font-size: 1.4rem;
    letter-spacing: -0.01em;
    color: var(--text);
}
.logo .logo-dot { color: var(--accent); }

.nav-link {
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--accent-2);
    border: 1px solid rgba(255,157,77,0.4);
    padding: 10px 20px;
    border-radius: 999px;
    text-decoration: none;
    white-space: nowrap;
    transition: background .25s ease, color .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.nav-link:hover,
.nav-link:focus-visible {
    background: var(--accent);
    color: #1a1006;
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 4px rgba(255,157,77,0.15);
}

@media (max-width: 650px) {
    nav { padding: 14px 18px; }
    .logo { font-size: 1.2rem; }
    .nav-link { padding: 8px 14px; font-size: 0.7rem; }
}

/* ── Hero ───────────────────────────────────────────────────────── */

.hero {
    max-width: 1200px; margin: 0 auto;
    padding: 13vh 24px 8vh;
    text-align: center;
}

.brand-h1 {
    font-family: 'Fraunces', serif;
    font-weight: 500;
    font-size: clamp(2rem, 6vw, 5rem);
    line-height: 1.1;
    letter-spacing: -0.01em;
    margin: 0;
    color: var(--text);
}
.brand-h1 span { display: block; }
.brand-h1 .accent { color: var(--accent-2); }

.hero-tagline {
    margin: 26px auto 0;
    max-width: 680px;
    color: var(--muted);
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    line-height: 1.75;
}

@media (max-width: 480px) {
    .hero { padding: 11vh 18px 6vh; }
    .hero-tagline { font-size: 0.95rem; }
}

/* ── Cards ──────────────────────────────────────────────────────── */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 40px;
    padding: 0 clamp(0px, 2vw, 40px) 20px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 38px 34px;
    text-align: left;
    transition: transform .3s ease, border-color .3s ease, background .3s ease;
}

.card:hover {
    transform: translateY(-6px);
    border-color: var(--card-border-hover);
    background: rgba(255,157,77,0.045);
}

.card-index {
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    color: var(--accent);
    font-weight: 600;
}

.card h3 {
    font-family: 'Fraunces', serif;
    font-weight: 500;
    font-size: 1.35rem;
    letter-spacing: 0.03em;
    margin: 10px 0 14px;
    text-transform: none;
    color: var(--text);
}

.card p {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--muted);
    margin: 0;
}

@media (max-width: 600px) {
    .grid { gap: 18px; }
    .card { padding: 30px 24px; }
}

/* ── Signal Line ────────────────────────────────────────────────── */

.signal-line {
    text-align: center;
    padding: 60px 24px 150px;
    position: relative; z-index: 1;
}

.signal-inner {
    max-width: 640px; margin: 0 auto;
}

.signal-heading {
    font-family: 'Fraunces', serif;
    font-weight: 500;
    font-size: clamp(1.6rem, 3.4vw, 2.4rem);
    margin: 0 0 26px;
    color: var(--text);
}

.signal-status {
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 26px;
}

.signal-cta {
    display: inline-block;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 18px 46px;
    border-radius: 999px;
    text-decoration: none;
    color: #1a1006;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 8px 30px rgba(255,157,77,0.25);
    transition: transform .25s ease, box-shadow .25s ease;
}

.signal-cta:hover,
.signal-cta:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 14px 40px rgba(255,157,77,0.4);
    outline: none;
}

.signal-sub {
    margin-top: 22px;
    font-size: 0.85rem;
    color: var(--muted);
}

@media (max-width: 480px) {
    .signal-line { padding: 40px 18px 100px; }
    .signal-cta { width: 100%; padding: 16px 0; }
}

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