@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;900&family=Open+Sans:wght@400;600&display=swap');

:root {
    --bg: #0D0820;
    --accent: #F47B1C;
    --gold: #FFBA3B;
    --cream: #FFF5E8;
    --muted: #BFA98C;
    --card-bg: rgba(255, 248, 235, 0.06);
    --card-border: rgba(255, 186, 59, 0.2);
}

* { box-sizing: border-box; }

body, html {
    margin: 0; padding: 0;
    font-family: 'Open Sans', sans-serif;
    background-color: var(--bg);
    color: var(--cream);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ── Canvas ─────────────────────────────────────────────────────── */

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

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

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    background: rgba(13, 8, 32, 0.88);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--card-border);
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    background: linear-gradient(to right, var(--accent), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link {
    text-decoration: none;
    color: var(--bg);
    background: linear-gradient(135deg, var(--accent), var(--gold));
    font-weight: 700;
    padding: 10px 22px;
    border-radius: 5px;
    font-size: 0.9rem;
    transition: opacity 0.25s, transform 0.2s;
    white-space: nowrap;
}

.nav-link:hover, .nav-link:focus {
    opacity: 0.85;
    transform: translateY(-1px);
}

@media (max-width: 650px) {
    nav { padding: 18px 5%; }
    .logo { font-size: 1.1rem; }
    .nav-link { padding: 8px 16px; font-size: 0.85rem; }
}

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

.hero {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 14vh 20px 6vh;
    position: relative;
    z-index: 10;
}

.hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2.2rem, 6vw, 5rem);
    font-weight: 900;
    margin: 0 0 24px;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--cream) 30%, var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    max-width: 640px;
    margin: 0 auto;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

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

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    padding: 20px 8% 60px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(8px);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 36px;
    text-align: left;
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(244, 123, 28, 0.15);
}

.card-label {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 12px;
    display: block;
    font-size: 0.76rem;
    letter-spacing: 2px;
}

.card h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--cream);
    margin: 0 0 12px;
    font-size: 1.1rem;
    line-height: 1.3;
}

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

/* ── CTA ────────────────────────────────────────────────────────── */

.cta {
    text-align: center;
    padding: 20px 20px 80px;
    position: relative;
    z-index: 10;
}

.signal-status {
    margin-bottom: 20px;
    color: var(--muted);
    letter-spacing: 3px;
    font-size: 0.76rem;
}

.signal-cta {
    display: inline-block;
    text-decoration: none;
    color: var(--bg);
    background: linear-gradient(135deg, var(--accent), var(--gold));
    font-weight: 700;
    padding: 16px 42px;
    border-radius: 5px;
    font-size: 1rem;
    letter-spacing: 1px;
    transition: opacity 0.25s, transform 0.2s;
}

.signal-cta:hover, .signal-cta:focus {
    opacity: 0.85;
    transform: translateY(-2px);
}

.signal-sub {
    margin-top: 18px;
    color: var(--muted);
    font-size: 0.88rem;
}

@media (max-width: 768px) {
    .cards { grid-template-columns: 1fr; padding: 20px 5% 40px; }
}

@media (max-width: 600px) {
    .card { padding: 28px 22px; }
    .signal-cta { padding: 14px 30px; }
}