/* === BASE === */
:root {
  --bg: #0f1117;
  --bg-2: #161822;
  --bg-3: #1e1f2e;
  --fg: #f4f4f0;
  --fg-muted: #8a8a9a;
  --accent: #f59e0b;
  --accent-dim: #b47208;
  --border: #252638;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Syne', system-ui, sans-serif;
  line-height: 1.15;
}

/* === NAV === */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15,17,23,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--fg); }

/* === HERO === */
.hero {
  padding: 80px 32px 60px;
}

.hero-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-text h1 {
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -1.5px;
}

.hero-text h1 .accent {
  color: var(--accent);
}

.hero-lede {
  color: var(--fg-muted);
  font-size: 18px;
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 480px;
}

.cta-note {
  color: var(--fg-muted);
  font-size: 14px;
}

.hero-image img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--border);
}

/* === STATS === */
.stats {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 32px;
}

.stats-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
}

.stat {
  flex: 1;
  text-align: center;
  padding: 0 32px;
}

.stat-number {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 42px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -2px;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.4;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* === SECTION SHARED === */
.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-lede {
  color: var(--fg-muted);
  font-size: 18px;
  line-height: 1.65;
  max-width: 560px;
  margin: 20px auto 0;
}

/* === HOW === */
.how {
  padding: 100px 32px;
}

.how-inner {
  max-width: 1120px;
  margin: 0 auto;
  text-align: center;
}

.how-inner h2 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.workflow {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-top: 64px;
}

.workflow-step {
  flex: 1;
  max-width: 280px;
  text-align: left;
  padding: 0 32px;
}

.step-icon {
  width: 56px;
  height: 56px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.workflow-step h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--fg);
}

.workflow-step p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.6;
}

.workflow-arrow {
  display: flex;
  align-items: center;
  padding-top: 28px;
  color: var(--border);
}

/* === PHILOSOPHY === */
.philosophy {
  padding: 80px 32px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.philosophy-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.philosophy-image img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.philosophy-text h2 {
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.8px;
}

.philosophy-text p {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.philosophy-text p:last-child {
  color: var(--accent);
  font-weight: 500;
}

/* === PRICING === */
.pricing {
  padding: 100px 32px;
}

.pricing-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.pricing-inner h2 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  margin-bottom: 48px;
  letter-spacing: -1px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.pricing-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  text-align: left;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--accent-dim);
  background: var(--bg-3);
}

.card-tag {
  position: absolute;
  top: -12px;
  left: 32px;
  background: var(--accent);
  color: var(--bg);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
}

.pricing-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
}

.price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}

.amount {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -2px;
}

.period {
  font-size: 16px;
  color: var(--fg-muted);
}

.price-desc {
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.price-features li {
  font-size: 14px;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
}

.price-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* === CLOSING === */
.closing {
  padding: 80px 32px 100px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.closing-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.closing-image img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.closing-text h2 {
  font-size: clamp(26px, 2.8vw, 36px);
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.8px;
}

.closing-text p {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 14px;
}

/* === FOOTER === */
.site-footer {
  padding: 40px 32px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
}

.footer-copy {
  color: var(--fg-muted);
  font-size: 13px;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero-inner,
  .philosophy-inner,
  .closing-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .workflow {
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }

  .workflow-step { text-align: center; max-width: 320px; }
  .workflow-arrow { transform: rotate(90deg); }

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

  .stats-inner { flex-direction: column; gap: 32px; }
  .stat-divider { width: 60px; height: 1px; }

  .hero-image img, .philosophy-image img, .closing-image img { height: 260px; }

  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }

  .hero, .how, .pricing { padding: 60px 24px; }
  .philosophy, .closing { padding: 60px 24px; }
}