:root {
  --bg-deep: #0c0a0f;
  --bg-surface: #14111a;
  --bg-card: #1c1825;
  --fg: #e8e4ef;
  --fg-muted: #9b93a8;
  --fg-dim: #6b6478;
  --accent: #c4956a;
  --accent-glow: #e8b88a;
  --cosmic: #7b6aa0;
  --cosmic-light: #a594cc;
  --dawn: #d4a574;
  --dawn-warm: #e8c49a;
  --ocean: #5a8a7a;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Outfit', system-ui, sans-serif;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg-deep);
  color: var(--fg);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ═══ HERO ═══ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123,106,160,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cosmic), var(--accent), transparent);
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.hero-tag {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-tag::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  line-height: 1.08;
  color: var(--fg);
  margin-bottom: 2rem;
  max-width: 14ch;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent-glow);
}

.hero-lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.8;
}

.hero-cta {
  margin-top: 2.5rem;
}

.btn-primary {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--bg-deep);
  background: linear-gradient(135deg, var(--accent), var(--accent-glow));
  padding: 0.85rem 2rem;
  border-radius: 100px;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 4px 24px rgba(196,149,106,0.25);
}

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

/* ═══ FEATURES ═══ */
.features {
  padding: 8rem 2rem;
  position: relative;
}

.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, var(--cosmic), transparent);
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.features-header {
  text-align: center;
  margin-bottom: 5rem;
}

.features-header h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--fg);
  margin-bottom: 1rem;
}

.features-header p {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 480px;
  margin: 0 auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid rgba(123,106,160,0.1);
  border-radius: 16px;
  padding: 2.5rem;
  transition: border-color 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(196,149,106,0.3);
}

.feature-icon {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  display: block;
}

.feature-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.4rem;
  color: var(--fg);
  margin-bottom: 0.75rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ═══ RHYTHM SECTION ═══ */
.rhythm {
  padding: 6rem 2rem;
  background: var(--bg-surface);
  position: relative;
}

.rhythm::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--cosmic), transparent);
}

.rhythm-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.rhythm h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--fg);
  margin-bottom: 3rem;
}

.rhythm-steps {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  text-align: left;
}

.rhythm-step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.step-number {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
  min-width: 36px;
}

.step-content h3 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--fg);
  margin-bottom: 0.35rem;
}

.step-content p {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

/* ═══ CLOSING ═══ */
.closing {
  padding: 8rem 2rem;
  text-align: center;
  position: relative;
}

.closing::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,149,106,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.closing blockquote {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.4;
  color: var(--accent-glow);
  margin-bottom: 1.5rem;
}

.closing .attribution {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--fg-dim);
  letter-spacing: 0.08em;
}

/* ═══ FOOTER ═══ */
.site-footer {
  padding: 3rem 2rem;
  border-top: 1px solid rgba(123,106,160,0.08);
  text-align: center;
}

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

.footer-brand {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}

.footer-sub {
  font-size: 0.8rem;
  color: var(--fg-dim);
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
  .hero { padding: 4rem 1.5rem 3rem; }
  .feature-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .feature-card { padding: 2rem; }
  .features { padding: 5rem 1.5rem; }
  .rhythm { padding: 4rem 1.5rem; }
  .closing { padding: 5rem 1.5rem; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.2rem; }
  .rhythm-step { flex-direction: column; gap: 0.5rem; }
}