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

:root {
  --bg-deep: #08080f;
  --bg-surface: #0d0d1a;
  --bg-card: #12121f;
  --bg-card-hover: #18182a;
  --accent-coral: #ff6b4a;
  --accent-coral-dim: rgba(255, 107, 74, 0.12);
  --accent-amber: #ffb347;
  --accent-amber-dim: rgba(255, 179, 71, 0.12);
  --text-primary: #f0ede8;
  --text-secondary: rgba(240, 237, 232, 0.6);
  --text-muted: rgba(240, 237, 232, 0.35);
  --border-subtle: rgba(255, 107, 74, 0.15);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.1; }
p { font-family: var(--font-body); }

/* --- LAYOUT UTILITIES --- */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-coral);
  margin-bottom: 1rem;
}

.section-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-primary);
  margin-bottom: 3rem;
}

/* --- NAV --- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  background: rgba(8, 8, 15, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 107, 74, 0.08);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* --- HERO --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 8rem 2rem 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.blob-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 107, 74, 0.15) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.blob-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 179, 71, 0.1) 0%, transparent 70%);
  bottom: 0;
  left: 10%;
}

.blob-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 107, 74, 0.08) 0%, transparent 70%);
  top: 40%;
  left: 50%;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 107, 74, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 107, 74, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero-inner {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.hero-label {
  margin-bottom: 2rem;
}

.label-pill {
  display: inline-block;
  background: var(--accent-coral-dim);
  border: 1px solid var(--border-subtle);
  color: var(--accent-coral);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 100px;
}

.hero-headline {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.1em;
  max-width: 800px;
}

.headline-top { color: var(--text-secondary); }
.headline-mid { color: var(--accent-coral); font-style: italic; }
.headline-bot { color: var(--text-primary); }

.hero-sub {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 3rem;
  line-height: 1.7;
}

.hero-visual {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.5rem;
  align-items: center;
  max-width: 900px;
}

.vent-card, .flip-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.vent-card { border-color: rgba(255, 107, 74, 0.25); }
.flip-card { border-color: rgba(255, 179, 71, 0.25); background: rgba(255, 179, 71, 0.03); }

.vent-label, .flip-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.vent-label { color: var(--accent-coral); }
.flip-label { color: var(--accent-amber); }

.vent-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-style: italic;
}

.flip-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  animation: pulse-arrow 2s ease-in-out infinite;
}

@keyframes pulse-arrow {
  0%, 100% { transform: translateX(0); opacity: 0.7; }
  50% { transform: translateX(6px); opacity: 1; }
}

.flip-acknowledge {
  font-size: 0.85rem;
  color: var(--accent-amber);
  font-style: italic;
  margin-bottom: 0.75rem;
}

.flip-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 0.75rem 0;
}

.flip-humor {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- THE FLIP SECTION --- */
.the-flip {
  padding: 5rem 0;
  border-top: 1px solid rgba(255, 107, 74, 0.06);
  border-bottom: 1px solid rgba(255, 107, 74, 0.06);
  background: linear-gradient(180deg, transparent 0%, rgba(255, 107, 74, 0.03) 50%, transparent 100%);
}

.flip-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--accent-coral);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border-subtle);
}

.flip-mantra {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  max-width: 680px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
}

.mantra-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.mantra-text em { color: var(--text-primary); font-style: normal; font-weight: 600; }

/* --- HOW IT WORKS --- */
.how-it-works {
  padding: 6rem 0;
}

.styles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.style-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.style-card:hover {
  border-color: rgba(255, 107, 74, 0.3);
  transform: translateY(-2px);
}

.style-card--featured {
  border-color: rgba(255, 179, 71, 0.3);
  background: rgba(255, 179, 71, 0.04);
}

.card-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-amber);
  color: var(--bg-deep);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: 100px;
  white-space: nowrap;
}

.style-icon { margin-bottom: 1.25rem; }

.style-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.style-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.style-example {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 1rem;
  border: 1px solid rgba(255, 107, 74, 0.06);
}

.example-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.example-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
  font-style: italic;
}

/* --- EMOTIONAL PROOF --- */
.emotional-proof {
  padding: 5rem 0;
  background: linear-gradient(180deg, transparent 0%, rgba(255, 107, 74, 0.03) 100%);
}

.proof-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.proof-quote {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
}

.quote-mark { margin-bottom: 1rem; }

.quote-text {
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 1rem;
  font-style: italic;
}

.quote-author {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.proof-outro {
  text-align: center;
}

.proof-outro p {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* --- MONETIZATION --- */
.monetization {
  padding: 6rem 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
}

.pricing-card--premium {
  border-color: rgba(255, 179, 71, 0.3);
  background: rgba(255, 179, 71, 0.04);
}

.pricing-tier {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.pricing-price {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.pricing-per {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-features {
  list-style: none;
  margin-bottom: 1.5rem;
}

.pricing-features li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Ccircle cx='7' cy='7' r='6' stroke='%23ff6b4a' stroke-width='1.5' fill='none' opacity='0.5'/%3E%3Cpath d='M4.5 7l2 2 3-3' stroke='%23ff6b4a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}

.pricing-note {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.monetization-note {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
}

.monetization-note p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* --- CLOSING --- */
.closing {
  padding: 8rem 0 6rem;
  position: relative;
}

.closing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, rgba(255, 107, 74, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.closing-inner {
  position: relative;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 2rem;
}

.closing-badge { margin-bottom: 2rem; }

.closing-headline {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.closing-sub {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.closing-tagline {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--accent-coral);
  font-style: italic;
}

/* --- FOOTER --- */
.site-footer {
  padding: 3rem 0;
  border-top: 1px solid rgba(255, 107, 74, 0.06);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--text-primary);
  display: block;
  margin-bottom: 0.5rem;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 300px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

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

.footer-tag {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
  .hero { padding: 7rem 1.5rem 3rem; }
  .hero-visual {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .flip-arrow { transform: rotate(90deg); justify-content: center; }
  .hero-headline { font-size: clamp(2.5rem, 8vw, 3.5rem); }

  .styles-grid { grid-template-columns: 1fr; gap: 1rem; }
  .style-card--featured { border-color: rgba(255, 179, 71, 0.3); }

  .proof-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }

  .flip-stats { gap: 1.5rem; }
  .stat-divider { display: none; }

  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { align-items: flex-start; }

  .closing-headline { font-size: clamp(2rem, 7vw, 3rem); }
}

@media (max-width: 480px) {
  .section-inner { padding: 0 1rem; }
  .hero { padding: 6rem 1rem 2.5rem; }
  .how-it-works, .monetization { padding: 4rem 0; }
  .the-flip, .emotional-proof { padding: 3.5rem 0; }
}