/* ─── CSS VARIABLES ───────────────────────────────────────────────────── */
/* TODO: Adjust these to match your brand */
:root {
  --bg:        #0d0d0d;
  --bg-raised: #161616;
  --bg-card:   #1a1a1a;
  --border:    #2a2a2a;
  --text:      #f5f0e8;
  --text-muted:#9a9080;
  --accent:    #f59e0b;     /* TODO: swap for your brand color */
  --accent-hover: #fbbf24;
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body:    'Satoshi', system-ui, sans-serif;
  --radius:    4px;
  --max-w:     1120px;
}

/* ─── RESET & BASE ────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }

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

/* ─── UTILITIES ───────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── NAV ─────────────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(13, 13, 13, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--text);
  transition: opacity 0.2s;
}
.logo:hover { opacity: 0.7; }

.nav-cta {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 7px 16px;
  border-radius: var(--radius);
  transition: background 0.2s, color 0.2s;
}
.nav-cta:hover {
  background: var(--accent);
  color: #0d0d0d;
}

/* ─── HERO ────────────────────────────────────────────────────────────── */
.hero {
  padding: 100px 0 80px;
  border-bottom: 1px solid var(--border);
  /* subtle radial glow — gives depth without being garish */
  background: radial-gradient(ellipse 70% 50% at 50% -10%, rgba(245,158,11,0.07) 0%, transparent 70%);
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(245,158,11,0.3);
  background: rgba(245,158,11,0.06);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 760px;
  margin-bottom: 24px;
}

/* Italic words in headline via <em> */
.hero-headline em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 64px;
}

/* ─── BUTTONS ─────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #0d0d0d;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 12px 28px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  text-decoration: none;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 12px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-ghost:hover {
  color: var(--text);
  border-color: #3a3a3a;
  transform: translateY(-1px);
}

/* ─── HERO MEDIA PLACEHOLDER ──────────────────────────────────────────── */
.hero-media {
  width: 100%;
  max-width: 860px;
  border-radius: 8px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}

.media-placeholder {
  background: var(--bg-raised);
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.media-hint {
  font-size: 0.75rem;
  opacity: 0.5;
  font-family: monospace;
}

/* ─── VALUE PROPS ─────────────────────────────────────────────────────── */
.value-props {
  padding: 100px 0;
  border-bottom: 1px solid var(--border);
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 560px;
  margin-bottom: 64px;
  line-height: 1.15;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px; /* border via gap on dark bg */
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.card {
  background: var(--bg-card);
  padding: 40px 36px;
  transition: background 0.2s;
}
.card:hover { background: var(--bg-raised); }

.card-icon {
  font-size: 1.25rem;
  color: var(--accent);
  margin-bottom: 20px;
  opacity: 0.8;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.card-body {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─── SOCIAL PROOF ────────────────────────────────────────────────────── */
.social-proof {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
}

.quotes { display: flex; justify-content: center; }

.quote {
  max-width: 640px;
  text-align: center;
}

.quote p {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  font-style: italic;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 20px;
}

.quote cite {
  font-style: normal;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ─── WAITLIST ────────────────────────────────────────────────────────── */
.waitlist-section {
  padding: 100px 0 120px;
  background: radial-gradient(ellipse 60% 60% at 50% 100%, rgba(245,158,11,0.06) 0%, transparent 70%);
}

.waitlist-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.waitlist-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 16px;
}

.waitlist-sub {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 420px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.waitlist-form { width: 100%; max-width: 480px; }

.form-row {
  display: flex;
  gap: 10px;
}

.form-input {
  flex: 1;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  padding: 12px 16px;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.2s;
}
.form-input::placeholder { color: var(--text-muted); opacity: 0.6; }
.form-input:focus { border-color: var(--accent); }

.btn-submit { flex-shrink: 0; min-width: 130px; }

.form-message {
  margin-top: 12px;
  font-size: 0.875rem;
  padding: 10px 14px;
  border-radius: var(--radius);
}
.form-message.success {
  background: rgba(16,185,129,0.1);
  color: #10b981;
  border: 1px solid rgba(16,185,129,0.2);
}
.form-message.error {
  background: rgba(239,68,68,0.1);
  color: #ef4444;
  border: 1px solid rgba(239,68,68,0.2);
}

.form-note {
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  opacity: 0.6;
}

/* ─── FOOTER ──────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text); }

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
  opacity: 0.5;
}

/* ─── RESPONSIVE ──────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { padding: 72px 0 60px; }

  .cards {
    grid-template-columns: 1fr;
  }

  .form-row {
    flex-direction: column;
  }

  .btn-submit { width: 100%; }

  .hero-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.25rem; }
  .nav-inner { padding: 0 16px; }
  .container { padding: 0 16px; }
}