:root {
  --bg: #f7f3eb;
  --fg: #1a1a2e;
  --accent: #0f1c2e;
  --muted: #7a7a8c;
  --surface: #efe9de;
  --border: #e0d8ca;
  --sage: #8fa3b8;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  line-height: 1.1;
}

/* NAV */
.nav {
  padding: 28px 48px;
  display: flex;
  align-items: center;
}
.nav-brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

/* HERO */
.hero {
  padding: 80px 48px 60px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 64px;
}
.hero-eyebrow {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 20px;
  font-weight: 400;
}
.hero-headline {
  font-size: clamp(48px, 6vw, 80px);
  color: var(--accent);
  margin-bottom: 24px;
  font-weight: 300;
}
.hero-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 420px;
  line-height: 1.7;
}

/* Cloud visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cloud-chamber {
  position: relative;
  width: 280px;
  height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
}
.cloud-body {
  position: absolute;
  top: 20px;
  width: 200px;
  height: 120px;
  background: radial-gradient(ellipse at 40% 40%, #d4dde8 0%, #b8c4d4 40%, #8fa3b8 100%);
  border-radius: 50% 50% 45% 45%;
  box-shadow: 0 8px 40px rgba(100,120,160,0.3), inset 0 -10px 30px rgba(80,100,140,0.2);
}
.cloud-body::before {
  content: '';
  position: absolute;
  top: -30px;
  left: 30px;
  width: 80px;
  height: 70px;
  background: radial-gradient(ellipse, #c8d4e0 0%, #a8b8cc 100%);
  border-radius: 50%;
}
.cloud-body::after {
  content: '';
  position: absolute;
  top: -20px;
  right: 40px;
  width: 60px;
  height: 55px;
  background: radial-gradient(ellipse, #d8dde8 0%, #b0bfd0 100%);
  border-radius: 50%;
}
.cloud-drip {
  position: absolute;
  bottom: 60px;
  display: flex;
  gap: 14px;
  z-index: 1;
}
.drop {
  width: 4px;
  height: 28px;
  background: linear-gradient(to bottom, rgba(143,163,184,0.8), rgba(143,163,184,0.2));
  border-radius: 0 0 50% 50%;
  animation: fall 1.4s ease-in infinite;
}
.drop:nth-child(1) { animation-delay: 0s; }
.drop:nth-child(2) { animation-delay: 0.2s; }
.drop:nth-child(3) { animation-delay: 0.5s; }
.drop:nth-child(4) { animation-delay: 0.1s; }
.drop:nth-child(5) { animation-delay: 0.35s; }
.drop:nth-child(6) { animation-delay: 0.6s; }
@keyframes fall {
  0% { transform: translateY(-20px); opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { transform: translateY(60px); opacity: 0; }
}
.cloud-glow {
  position: absolute;
  bottom: 40px;
  width: 220px;
  height: 80px;
  background: radial-gradient(ellipse, rgba(143,163,184,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-caption {
  margin-top: 16px;
  font-size: 12px;
  color: var(--sage);
  letter-spacing: 0.05em;
}

/* Stats row */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border-top: 1px solid var(--border);
  padding-top: 40px;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 40px 0 0;
}
.stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px;
  color: var(--accent);
}
.stat-label {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.stat-sep {
  width: 1px;
  height: 48px;
  background: var(--border);
  margin: 0 40px 0 0;
}

/* SECTIONS */
.section-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(32px, 4vw, 52px);
  color: var(--accent);
  margin-bottom: 32px;
}

/* FEATURES */
.features {
  padding: 80px 48px;
  background: var(--accent);
  color: var(--bg);
}
.features .section-label { color: var(--sage); }
.features .section-title { color: var(--bg); }
.features-inner { max-width: 1200px; margin: 0 auto; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.feature-card {
  background: rgba(255,255,255,0.05);
  padding: 36px 28px;
  border: 1px solid rgba(255,255,255,0.08);
}
.feature-icon {
  color: var(--sage);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--bg);
}
.feature-card p {
  font-size: 14px;
  color: rgba(247,243,235,0.6);
  line-height: 1.6;
}

/* ASMR */
.asmr-section {
  padding: 100px 48px;
  background: var(--bg);
}
.asmr-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.asmr-body {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 28px;
}
.asmr-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tag {
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--muted);
}
/* Wave visual */
.asmr-wave {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 280px;
}
.wave-bars {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 120px;
}
.bar {
  width: 12px;
  height: var(--h);
  background: linear-gradient(to top, var(--accent), var(--sage));
  border-radius: 4px 4px 2px 2px;
  animation: pulse var(--d) ease-in-out infinite alternate;
}
@keyframes pulse {
  0% { transform: scaleY(0.4); opacity: 0.6; }
  100% { transform: scaleY(1); opacity: 1; }
}
.wave-label {
  margin-top: 20px;
  font-size: 13px;
  color: var(--sage);
  letter-spacing: 0.06em;
}

/* PROOF */
.proof-section {
  padding: 80px 48px;
  background: var(--surface);
}
.proof-inner { max-width: 1200px; margin: 0 auto; }
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
.tweet-stub {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 28px;
}
.tweet-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.tweet-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
}
.tweet-name {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
}
.tweet-handle {
  display: block;
  font-size: 12px;
  color: var(--sage);
}
.tweet-text {
  font-size: 15px;
  color: var(--fg);
  line-height: 1.6;
  font-style: italic;
}
.proof-numbers {
  display: flex;
  gap: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.proof-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.proof-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 40px;
  color: var(--accent);
}
.proof-label {
  font-size: 13px;
  color: var(--muted);
}

/* ORIGIN */
.origin-section {
  padding: 100px 48px;
  background: var(--bg);
}
.origin-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.origin-badge {
  background: var(--accent);
  color: var(--bg);
  padding: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
}
.badge-year {
  font-family: 'Cormorant Garamond', serif;
  font-size: 64px;
  font-weight: 300;
  letter-spacing: -0.02em;
}
.badge-label {
  font-size: 13px;
  line-height: 1.4;
  color: rgba(247,243,235,0.6);
}
.origin-body {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.origin-detail {
  display: flex;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  margin-top: 32px;
}
.detail-item { display: flex; flex-direction: column; gap: 4px; }
.detail-label { font-size: 11px; color: var(--sage); letter-spacing: 0.1em; text-transform: uppercase; }
.detail-value { font-size: 14px; font-weight: 500; color: var(--fg); }

/* CLOSING */
.closing {
  padding: 100px 48px;
  background: var(--accent);
  text-align: center;
}
.closing-inner { max-width: 700px; margin: 0 auto; }
.closing-kicker {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  font-style: italic;
  color: var(--sage);
  margin-bottom: 24px;
}
.closing-headline {
  font-size: clamp(40px, 5vw, 68px);
  color: var(--bg);
  margin-bottom: 28px;
  font-weight: 300;
}
.closing-body {
  font-size: 17px;
  color: rgba(247,243,235,0.55);
  line-height: 1.8;
  margin-bottom: 40px;
}
.closing-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--sage);
  padding: 12px 24px;
  border: 1px solid rgba(143,163,184,0.3);
  border-radius: 100px;
}
.cb-icon { opacity: 0.7; }

/* FOOTER */
.footer {
  padding: 32px 48px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.footer-tagline {
  font-size: 13px;
  color: var(--sage);
  margin-left: 16px;
}
.footer-links {
  display: flex;
  gap: 24px;
  font-size: 13px;
  color: var(--muted);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .asmr-inner { grid-template-columns: 1fr; }
  .origin-inner { grid-template-columns: 1fr; }
  .testimonials { grid-template-columns: 1fr; }
  .proof-numbers { gap: 32px; flex-wrap: wrap; }
}
@media (max-width: 600px) {
  .hero { padding: 48px 24px 40px; }
  .features { padding: 60px 24px; }
  .asmr-section { padding: 60px 24px; }
  .proof-section { padding: 60px 24px; }
  .origin-section { padding: 60px 24px; }
  .closing { padding: 60px 24px; }
  .footer { padding: 24px; }
  .feature-grid { grid-template-columns: 1fr; }
  .nav { padding: 20px 24px; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 24px; }
  .stat-sep { display: none; }
  .origin-detail { flex-wrap: wrap; }
}