@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;600;800&family=Quicksand:wght@500&display=swap');

:root {
    --bg: #f5f5f4;
    --text: #1e1b4b;
    --accent: #0d9488;
    --secondary: #2dd4bf;
    --glass: rgba(255, 255, 255, 0.7);
    --muted: #6b7280;
}

* { box-sizing: border-box; }

body, html {
    margin: 0; padding: 0;
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Outfit', sans-serif;
    overflow-x: hidden;
}

/* Reset Bootstrap interference */
main.flex-fill { display: block !important; padding: 0 !important; }

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

#canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    opacity: 0.6;
}

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

nav {
    padding: 25px 6%;
    display: flex; justify-content: space-between; align-items: center;
    position: relative; z-index: 100;
    gap: 15px;
}

.logo {
    font-weight: 800; font-size: clamp(1.2rem, 4vw, 1.6rem);
    letter-spacing: -0.5px; color: var(--text);
    white-space: nowrap;
}

.logo span { color: var(--accent); }

.btn-nav {
    text-decoration: none; color: var(--accent);
    font-size: clamp(0.75rem, 2vw, 0.9rem); font-weight: 600;
    padding: 10px 22px;
    border: 2px solid var(--accent);
    border-radius: 50px;
    transition: 0.3s; white-space: nowrap; flex-shrink: 0;
}

.btn-nav:hover { background: var(--accent); color: white; }

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

.hero {
    padding: 10vh 6% 5vh;
    position: relative; z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

h1 {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 800; line-height: 1.1;
    margin: 0; color: var(--text);
}

.hero-p {
    margin-top: 25px; font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: #4b5563; font-family: 'Quicksand', sans-serif;
    line-height: 1.6;
}

/* ── Bento Grid ─────────────────────────────────────────────────── */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px; padding: 40px 6%;
    position: relative; z-index: 1;
}

.card {
    background: var(--glass);
    backdrop-filter: blur(12px);
    padding: 40px;
    border-radius: 30px;
    border: 1px solid rgba(13, 148, 136, 0.1);
    transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.card:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.05); }

h3 { font-size: 1.5rem; margin: 0 0 15px; color: var(--accent); }
p { color: var(--muted); line-height: 1.6; margin: 0; }

@media (max-width: 600px) {
    nav { padding: 20px 6%; }
    .card { padding: 30px; }
}

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

.cta-section {
    padding: 80px 6%;
    text-align: center;
    position: relative; z-index: 1;
}

.signal-inner { max-width: 600px; margin: 0 auto; }

.signal-status {
    font-size: 0.75rem; color: var(--accent);
    letter-spacing: 3px; margin-bottom: 25px;
    text-transform: uppercase; opacity: 0.8;
}

.main-cta {
    display: inline-block;
    text-decoration: none; color: white;
    background: var(--accent);
    font-weight: 600; font-size: clamp(1rem, 3vw, 1.2rem);
    padding: 20px 50px;
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(13, 148, 136, 0.3);
    transition: 0.3s; text-transform: uppercase;
}

.main-cta:hover { background: var(--text); transform: scale(1.05); }

.signal-sub {
    margin-top: 25px;
    font-size: 0.75rem; color: #9ca3af;
    text-transform: uppercase; letter-spacing: 2px;
}