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

:root {
  --gold: #C9A96E;
  --gold-light: #e2c89a;
  --dark: #0D0D0D;
  --dark-2: #161616;
  --dark-3: #1f1f1f;
  --light: #F7F5F0;
  --light-2: #EEEAE2;
  --text-dark: #1a1a1a;
  --text-muted: #7a7469;
  --text-light: #f0ece4;
  --text-light-muted: #a09890;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--light);
  -webkit-font-smoothing: antialiased;
}

/* ===========================
   TYPOGRAPHY
=========================== */
.eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

.section-heading {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 3rem;
}

.center {
  text-align: center;
}

/* ===========================
   LAYOUT
=========================== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container-narrow {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 100px 0;
}

.section-light {
  background: var(--light);
  color: var(--text-dark);
}

.section-dark {
  background: var(--dark);
  color: var(--text-light);
}

.section-dark .eyebrow {
  color: var(--gold);
}

.section-dark .section-heading {
  color: var(--text-light);
}

.section-dark p {
  color: var(--text-light-muted);
}

.section-cta {
  background: var(--dark-2);
  color: var(--text-light);
}

.section-cta .eyebrow {
  color: var(--gold);
}

.section-cta .section-heading {
  color: var(--text-light);
}

/* ===========================
   NAV
=========================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 169, 110, 0.15);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-dark);
  text-decoration: none;
  letter-spacing: 0.02em;
}

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-block;
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: 2px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-ghost {
  color: var(--text-dark);
  border: 1px solid rgba(26, 26, 26, 0.2);
  padding: 9px 20px;
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-primary {
  background: var(--gold);
  color: #fff;
  padding: 14px 28px;
  border: 1px solid var(--gold);
}

.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
}

.btn-large {
  font-size: 14px;
  padding: 18px 36px;
}

/* ===========================
   HERO
=========================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--light);
  padding: 120px 2rem 80px;
}

.hero-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.hero-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
  font-weight: 300;
}

/* ===========================
   CARDS (Problem section)
=========================== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.card {
  padding: 2.5rem 2rem;
  background: var(--light-2);
  border: 1px solid rgba(201, 169, 110, 0.1);
}

.card-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--gold);
  font-weight: 300;
  margin-bottom: 1rem;
  opacity: 0.6;
}

.card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
  color: var(--text-dark);
}

.card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}

/* ===========================
   STEPS (How It Works)
=========================== */
.steps {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  gap: 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.step:last-child {
  border-bottom: none;
}

.step-num {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.4;
  min-width: 48px;
  line-height: 1;
  padding-top: 4px;
}

.step-content h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.step-content p {
  font-size: 0.9rem;
  line-height: 1.75;
  font-weight: 300;
}

/* ===========================
   STATS
=========================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(201, 169, 110, 0.15);
  border: 1px solid rgba(201, 169, 110, 0.15);
  max-width: 860px;
  margin: 0 auto;
}

.stat {
  background: var(--light);
  padding: 3rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 300;
  max-width: 140px;
  line-height: 1.5;
}

/* ===========================
   CTA SECTION
=========================== */
.cta-sub {
  font-size: 1rem;
  color: var(--text-light-muted);
  margin-bottom: 2.5rem;
  font-weight: 300;
  line-height: 1.75;
}

.cta-note {
  margin-top: 1.25rem;
  font-size: 0.8rem;
  color: var(--text-light-muted);
  opacity: 0.6;
}

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--dark);
  padding: 2rem;
  border-top: 1px solid rgba(201, 169, 110, 0.1);
}

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

.footer .logo {
  color: var(--text-light);
  font-size: 1rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-light-muted);
  font-weight: 300;
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 768px) {
  .grid-3 {
    grid-template-columns: 1fr;
    gap: 2px;
  }

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

  .step {
    gap: 1.25rem;
  }

  .step-num {
    font-size: 2rem;
    min-width: 36px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  .nav-inner {
    padding: 0 1.25rem;
  }

  .section {
    padding: 72px 0;
  }
}