:root {
  --bg: #0d1b2a;
  --bg-2: #101f30;
  --surface: #142535;
  --accent: #e8a838;
  --accent-dim: rgba(232, 168, 56, 0.12);
  --text: #f0ede6;
  --text-muted: #8a9bb0;
  --border: rgba(240, 237, 230, 0.1);
  --font-head: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

*, *::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: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 27, 42, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

/* HERO */
.hero {
  position: relative;
  padding: 100px 40px 80px;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232, 168, 56, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 168, 56, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 40%, transparent 100%);
}
.hero-inner {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
}
.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  padding: 6px 14px;
  border: 1px solid rgba(232, 168, 56, 0.3);
  border-radius: 100px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-sub {
  max-width: 620px;
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  padding: 28px 0;
  border-top: 1px solid var(--border);
}
.stat {
  padding: 0 40px 0 0;
}
.stat:first-child { padding-left: 0; }
.stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  margin-right: 40px;
  flex-shrink: 0;
}

/* PROBLEM */
.problem {
  background: var(--bg-2);
  padding: 80px 40px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.problem-inner { max-width: 1100px; margin: 0 auto; }
.problem-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 40px;
}
.problem-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  margin-bottom: 40px;
  align-items: start;
}
.problem-col {
  padding: 32px;
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid var(--border);
}
.problem-col-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.problem-col-items > div {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}
.problem-col-items > div:last-child { border-bottom: none; }
.problem-col-sep {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 0 32px;
  letter-spacing: 0.1em;
}
.problem-bridge {
  max-width: 700px;
  font-size: 1rem;
  color: var(--text);
  line-height: 1.7;
  font-weight: 500;
}

/* FEATURES */
.features {
  padding: 100px 40px;
}
.features-inner { max-width: 1100px; margin: 0 auto; }
.features-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.features-headline {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 60px;
  max-width: 500px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature {
  background: var(--bg);
  padding: 36px 32px;
  transition: background 0.2s;
}
.feature:hover { background: var(--surface); }
.feature-icon {
  margin-bottom: 20px;
}
.feature h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.feature p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* HOW */
.how {
  background: var(--bg-2);
  padding: 80px 40px;
  border-top: 1px solid var(--border);
}
.how-inner { max-width: 1100px; margin: 0 auto; }
.how-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.how-headline {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 48px;
}
.how-list { display: flex; flex-direction: column; gap: 0; }
.how-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.how-item:first-child { border-top: 1px solid var(--border); }
.how-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  opacity: 0.35;
  line-height: 1;
  padding-top: 4px;
}
.how-text strong {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.how-text span {
  display: block;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* CLOSING */
.closing {
  padding: 100px 40px;
  position: relative;
  overflow: hidden;
}
.closing-bg-shape {
  position: absolute;
  right: -200px;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232, 168, 56, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.closing-inner {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 28px;
  max-width: 780px;
}
.closing-body {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.75;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.footer-brand { display: flex; flex-direction: column; gap: 4px; }
.footer-name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}
.footer-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.footer-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* BUTTONS */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #0d1b2a;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: #f0b84e; transform: translateY(-1px); }

.btn-ghost {
  display: inline-block;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  transition: color 0.2s;
}
.btn-ghost:hover { color: var(--text); }

.btn-accent {
  background: var(--accent);
  color: #0d1b2a;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}
.btn-accent:hover { background: #f0b84e; }
.btn-accent:disabled { opacity: 0.5; cursor: not-allowed; }

/* HERO ACTIONS */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

/* CLOSING ACTIONS */
.closing-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 36px;
  flex-wrap: wrap;
}

/* WAITLIST */
.waitlist {
  padding: 100px 40px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.waitlist-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.waitlist-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(232, 168, 56, 0.25);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 28px;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.waitlist-headline {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 20px;
  max-width: 600px;
}
.waitlist-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 48px;
}

/* Social proof */
.waitlist-social-proof {
  max-width: 560px;
  margin-bottom: 48px;
  width: 100%;
}
.proof-quote {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 36px;
  text-align: left;
}
.proof-quote p {
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}
.proof-quote p::before { content: '\u201C'; }
.proof-quote p::after { content: '\u201D'; }
.proof-attr strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}
.proof-attr span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Waitlist form */
.waitlist-form {
  width: 100%;
  max-width: 520px;
}
.form-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}
.waitlist-form input[type="email"] {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s;
  min-width: 0;
}
.waitlist-form input[type="email"]:focus {
  border-color: var(--accent);
}
.waitlist-form input[type="email"]::placeholder {
  color: var(--text-muted);
}
.form-disclaimer {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Success / error states */
.waitlist-success {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 28px;
  text-align: left;
  max-width: 520px;
  width: 100%;
}
.waitlist-success svg { flex-shrink: 0; margin-top: 2px; }
.waitlist-success strong { display: block; font-size: 1rem; color: var(--text); margin-bottom: 4px; }
.waitlist-success p { font-size: 0.88rem; color: var(--text-muted); }
.waitlist-success a { color: var(--accent); }

.waitlist-error {
  font-size: 0.85rem;
  color: #e05c5c;
  margin-top: 8px;
}
@media (max-width: 768px) {
  .nav-inner { padding: 16px 24px; }
  .hero { padding: 72px 24px 60px; }
  .hero-stats { gap: 0; }
  .stat { padding-right: 24px; }
  .stat-divider { margin-right: 24px; }
  .problem-grid { grid-template-columns: 1fr; gap: 16px; }
  .problem-col-sep { padding: 12px 0; justify-content: flex-start; }
  .features { padding: 72px 24px; }
  .feature-grid { grid-template-columns: 1fr; }
  .how-item { grid-template-columns: 48px 1fr; gap: 16px; }
  .how-num { font-size: 1.4rem; }
  .closing, .problem, .how { padding: 72px 24px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; align-items: flex-start; }
  .stat-divider { display: none; }
  .stat { padding: 16px 0; border-bottom: 1px solid var(--border); }
}