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

:root {
    --bg: #0a0a0c;
    --bg-2: #111114;
    --ink: #f3ede4;
    --ink-muted: rgba(243, 237, 228, 0.66);
    --ink-faint: rgba(243, 237, 228, 0.56);
    --amber: #d9a441;
    --amber-bright: #eec27a;
    --crimson: #c6604f;
    --line: rgba(243, 237, 228, 0.1);
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-bg-hover: rgba(255, 255, 255, 0.05);
    --radius: 16px;
}

* { box-sizing: border-box; }

html {
    overflow-x: hidden;
}

body {
    margin: 0; padding: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: 'Space Grotesk', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    position: relative;
}

a { text-decoration: none; color: inherit; }

/* ---- Background ---- */

.bg-gradient {
    position: fixed; inset: 0;
    z-index: -2;
    background:
        radial-gradient(ellipse at 20% 25%, rgba(217, 164, 65, 0.08), transparent 55%),
        radial-gradient(ellipse at 80% 75%, rgba(198, 96, 79, 0.06), transparent 55%),
        linear-gradient(180deg, #0a0a0c 0%, #0d0d10 55%, #0a0a0c 100%);
    pointer-events: none;
}

#pulse-canvas {
    position: fixed; inset: 0;
    z-index: -1;
    width: 100%; height: 100%;
    display: block;
    pointer-events: none;
}

main { position: relative; z-index: 1; }

/* ---- Nav ---- */

nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 22px 44px;
    background: rgba(10, 10, 12, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    position: sticky; top: 0; z-index: 100;
    transition: padding 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
}

nav.nav-scrolled {
    padding: 16px 44px;
    background: rgba(10, 10, 12, 0.9);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

@media (prefers-reduced-motion: reduce) {
    nav { transition: none; }
}

.wordmark {
    font-family: 'Fraunces', serif;
    font-weight: 500; font-size: 1.35rem;
    letter-spacing: 0.01em;
    transition: font-size 0.25s ease;
}

nav.nav-scrolled .wordmark {
    font-size: 1.15rem;
}

@media (prefers-reduced-motion: reduce) {
    .wordmark { transition: none; }
}

.wordmark span { color: var(--amber-bright); }

.nav-link {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.85rem; font-weight: 600;
    letter-spacing: 0.03em;
    padding: 10px 22px;
    border: 1px solid rgba(243, 237, 228, 0.28);
    border-radius: 999px;
    color: var(--ink);
    white-space: nowrap;
    transition: padding 0.25s ease, font-size 0.25s ease, border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

nav.nav-scrolled .nav-link {
    padding: 8px 18px;
    font-size: 0.76rem;
}

@media (prefers-reduced-motion: reduce) {
    .nav-link { transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease; }
}

.nav-link:hover {
    border-color: var(--amber-bright);
    background: rgba(217, 164, 65, 0.1);
    transform: translateY(-1px);
}

.nav-link:focus-visible {
    outline: 2px solid var(--amber-bright);
    outline-offset: 3px;
}

@media (max-width: 650px) {
    nav { padding: 16px 20px; }
    .wordmark { font-size: 1.1rem; }
    .nav-link { padding: 8px 16px; font-size: 0.78rem; }

    nav.nav-scrolled { padding: 12px 20px; }
    nav.nav-scrolled .wordmark { font-size: 0.95rem; }
    nav.nav-scrolled .nav-link { padding: 6px 13px; font-size: 0.7rem; }
}

/* ---- Hero ---- */

.hero {
    padding: 14vh 24px 9vh;
    max-width: 980px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 26px;
}

.eyebrow {
    font-size: 0.78rem; font-weight: 600;
    letter-spacing: 0.18em;
    color: var(--amber);
    text-transform: uppercase;
}

.headline {
    font-family: 'Fraunces', serif;
    font-weight: 500;
    font-size: clamp(2rem, 6vw, 5rem);
    line-height: 1.08;
    letter-spacing: -0.01em;
    margin: 0;
}

.headline .line { display: block; }
.headline .accent { color: var(--amber-bright); }

.hero-sub {
    max-width: 680px;
    color: var(--ink-muted);
    font-size: 1.05rem;
    line-height: 1.65;
    font-weight: 400;
    margin: 0;
}

@media (max-width: 480px) {
    .hero { padding: 12vh 18px 7vh; gap: 20px; }
    .hero-sub { font-size: 0.95rem; }
}

/* ---- Cards ---- */

.cards {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px 100px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 38px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: transform 0.28s ease, box-shadow 0.28s ease, background 0.28s ease, border-color 0.28s ease;
}

.card:hover {
    transform: translateY(-6px);
    background: var(--card-bg-hover);
    border-color: rgba(217, 164, 65, 0.35);
    box-shadow: 0 20px 40px -20px rgba(217, 164, 65, 0.25);
}

.card-label {
    font-size: 0.75rem; font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--amber);
    text-transform: uppercase;
}

.card p {
    color: var(--ink-muted);
    font-size: 0.98rem;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 480px) {
    .cards { padding: 24px 18px 70px; gap: 18px; }
    .card { padding: 30px 24px; }
}

/* ---- CTA ---- */

.cta {
    max-width: 640px;
    margin: 0 auto;
    padding: 60px 24px 160px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
}

.signal-status {
    font-size: 0.78rem; font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--amber);
    text-transform: uppercase;
    margin: 0;
}

.signal-cta {
    display: inline-block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem; font-weight: 700;
    letter-spacing: 0.03em;
    color: #0a0a0c;
    background: linear-gradient(135deg, var(--amber-bright), var(--amber));
    padding: 18px 42px;
    border-radius: 999px;
    box-shadow: 0 18px 40px -14px rgba(217, 164, 65, 0.55);
    transition: transform 0.22s ease, box-shadow 0.22s ease, filter 0.22s ease;
}

.signal-cta:hover,
.signal-cta:focus-visible {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 22px 48px -14px rgba(217, 164, 65, 0.7);
    filter: brightness(1.06);
}

.signal-cta:focus-visible {
    outline: 2px solid var(--ink);
    outline-offset: 4px;
}

.signal-sub {
    color: var(--ink-faint);
    font-size: 0.85rem;
    margin: 0;
}

@media (max-width: 480px) {
    .cta { padding: 40px 18px 110px; }
    .signal-cta { padding: 16px 32px; font-size: 0.92rem; }
}

/* ---- Motion ---- */

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}