/* mR.Hu — Design language: Magres.Media family, Gold accent */

:root {
  --bg-primary: #3A3C40;
  --bg-secondary: #2E3034;
  --bg-card: #45474C;
  --bg-card-hover: #4E5056;
  --gold: #C9A84C;
  --gold-dim: #8A7535;
  --gold-glow: rgba(201, 168, 76, 0.15);
  --text-primary: #E8E6E3;
  --text-secondary: #A8A6A3;
  --text-muted: #7A7875;
  --border: #55575C;
  --radius: 12px;
  --radius-sm: 8px;
  --max-width: 1100px;
  --header-height: 64px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Header ── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

nav {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.gold { color: var(--gold); }

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

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

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

.nav-parent {
  padding-left: 24px;
  border-left: 1px solid var(--border);
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--gold);
  color: var(--bg-secondary);
}

.btn-primary:hover {
  background: #D4B55A;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
}

.btn-secondary:hover {
  background: var(--gold-glow);
  border-color: var(--gold);
}

/* ── Hero ── */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px 60px;
  text-align: center;
}

.hero h1 {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* ── Philosophy Strip ── */
.philosophy {
  background: var(--bg-secondary);
  padding: 60px 24px;
}

.phil-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.phil-card {
  padding: 32px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border-top: 3px solid var(--gold);
}

/* No hover on non-clickable cards */

.phil-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--gold);
}

.phil-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Tiers ── */
.tiers {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px;
}

.tiers h2 {
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 40px;
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.tier-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}

.tier-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.tier-featured {
  border: 1px solid var(--gold-dim);
  box-shadow: 0 0 20px var(--gold-glow);
}

.tier-accent {
  height: 4px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
}

.tier-free { background: var(--gold-dim); }
.tier-pro { background: var(--gold); }
.tier-enterprise { background: linear-gradient(90deg, var(--gold), var(--gold-dim)); }

.tier-card h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
  margin-top: 8px;
}

.tier-price {
  font-size: 36px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 8px;
}

.price-period {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-muted);
}

.tier-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.tier-card ul {
  list-style: none;
  flex: 1;
  margin-bottom: 24px;
}

.tier-card li {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
}

.tier-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-dim);
}

.tier-featured li::before {
  background: var(--gold);
}

.tier-card .btn {
  text-align: center;
  width: 100%;
}

/* ── Add-ons ── */
.addon-strip {
  background: var(--bg-secondary);
  border-radius: var(--radius);
  padding: 32px;
}

.addon-strip h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.addon-card {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.addon-price {
  font-size: 24px;
  font-weight: 700;
  color: var(--gold);
  min-width: 60px;
}

.addon-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.addon-desc {
  font-size: 13px;
  color: var(--text-secondary);
  flex-basis: 100%;
  margin-top: -8px;
  padding-left: 76px;
}

/* ── How It Works ── */
.how-it-works {
  background: var(--bg-secondary);
  padding: 80px 24px;
}

.how-it-works h2 {
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 40px;
}

.steps-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step {
  text-align: center;
  padding: 24px;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gold-glow);
  border: 2px solid var(--gold-dim);
  color: var(--gold);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
}

.step h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Footer ── */
footer {
  margin-top: auto;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 32px 24px;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.footer-brand {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.footer-brand a {
  color: var(--gold);
  text-decoration: none;
}

.footer-brand a:hover { text-decoration: underline; }

.footer-tagline {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero h1 { font-size: 32px; }
  .hero-sub { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .phil-grid { grid-template-columns: 1fr; }
  .tier-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .addon-desc { padding-left: 0; }
  .nav-links { gap: 16px; }
  .nav-parent { padding-left: 16px; }
}

@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
  header { height: 56px; }
  .logo { font-size: 20px; }
}