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

:root {
  --bg: #F6F4EE;
  --bg-alt: #ECEAE1;
  --ink: #111118;
  --ink-muted: #5A5A6E;
  --ink-faint: #8A8A9E;
  --accent: #C4933A;
  --accent-dark: #A67830;
  --surface: #FFFFFF;
  --border: #D6D3C8;
  --code-bg: #1A1A24;
  --code-text: #E8E6DE;
}

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

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 244, 238, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Bitter', Georgia, serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.nav-tagline {
  font-size: 0.8rem;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
}

/* Hero */
.hero {
  padding: 80px 24px 96px;
  background: var(--ink);
  color: var(--bg);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid rgba(196, 147, 58, 0.4);
  padding: 6px 12px;
  border-radius: 2px;
  margin-bottom: 24px;
}

.hero-headline {
  font-family: 'Bitter', Georgia, serif;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--bg);
}

.hero-sub {
  font-size: 1.1rem;
  line-height: 1.65;
  color: rgba(246, 244, 238, 0.65);
  max-width: 440px;
}

/* Record Card */
.record-card {
  background: #1E1E2A;
  border: 1px solid rgba(196, 147, 58, 0.25);
  border-radius: 4px;
  padding: 28px;
  position: relative;
}

.record-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 100%);
}

.record-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.record-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3DFF8F;
  box-shadow: 0 0 8px #3DFF8F;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.record-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(246, 244, 238, 0.5);
  font-weight: 600;
}

.record-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.record-metric {
  font-family: 'Bitter', serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}

.record-desc {
  font-size: 0.85rem;
  color: rgba(246, 244, 238, 0.6);
  line-height: 1.4;
}

.record-bar {
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  margin-top: 20px;
  overflow: hidden;
}

.record-bar-fill {
  height: 100%;
  width: 72%;
  background: var(--accent);
  border-radius: 2px;
}

.record-status {
  font-size: 0.72rem;
  color: rgba(246, 244, 238, 0.35);
  margin-top: 10px;
  text-align: right;
  letter-spacing: 0.04em;
}

/* Problem Section */
.problem {
  padding: 96px 24px;
  background: var(--bg);
}

.problem-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.problem-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink-muted);
  margin-bottom: 16px;
}

.problem-headline {
  font-family: 'Bitter', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 56px;
  color: var(--ink);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.problem-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 32px 28px;
}

.problem-icon {
  width: 48px;
  height: 48px;
  background: var(--ink);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--bg);
}

.problem-card h3 {
  font-family: 'Bitter', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--ink-muted);
  line-height: 1.65;
}

/* Solution Section */
.solution {
  padding: 96px 24px;
  background: var(--ink);
  color: var(--bg);
}

.solution-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.solution-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 16px;
}

.solution-headline {
  font-family: 'Bitter', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--bg);
}

.solution-body {
  font-size: 1.05rem;
  color: rgba(246, 244, 238, 0.65);
  max-width: 580px;
  line-height: 1.7;
}

.solution-divider {
  height: 1px;
  background: rgba(255,255,255,0.1);
  margin: 56px 0;
}

.solution-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.pillar-num {
  font-family: 'Bitter', serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.pillar-title {
  font-family: 'Bitter', Georgia, serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--bg);
}

.pillar-desc {
  font-size: 0.88rem;
  color: rgba(246, 244, 238, 0.55);
  line-height: 1.65;
}

/* How Section */
.how {
  padding: 96px 24px;
  background: var(--bg);
}

.how-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 80px;
}

.how-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink-muted);
  margin-bottom: 16px;
}

.how-headline {
  font-family: 'Bitter', Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.how-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.timeline-item:last-child { border-bottom: none; }

.timeline-item::before {
  content: '';
  position: absolute;
  left: 58px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-day {
  font-family: 'Bitter', serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding-top: 4px;
}

.timeline-content h4 {
  font-family: 'Bitter', Georgia, serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.timeline-content p {
  font-size: 0.88rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

/* Outcomes Section */
.outcomes {
  padding: 96px 24px;
  background: var(--bg-alt);
}

.outcomes-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.outcomes-header {
  margin-bottom: 56px;
}

.outcomes-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink-muted);
  margin-bottom: 12px;
}

.outcomes-headline {
  font-family: 'Bitter', Georgia, serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 64px;
}

.outcome {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 32px 28px;
}

.outcome-stat {
  font-family: 'Bitter', serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
}

.outcome-title {
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink);
  margin-bottom: 12px;
}

.outcome-note {
  font-size: 0.75rem;
  color: var(--ink-faint);
  font-style: italic;
}

.outcomes-quote {
  background: var(--ink);
  color: var(--bg);
  padding: 40px 44px;
  border-radius: 3px;
}

.outcomes-quote blockquote {
  font-family: 'Bitter', Georgia, serif;
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  font-style: normal;
}

.outcomes-quote cite {
  font-size: 0.82rem;
  color: rgba(246, 244, 238, 0.45);
  font-style: normal;
}

/* Closing Section */
.closing {
  padding: 96px 24px;
  background: var(--ink);
  color: var(--bg);
}

.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.closing-headline {
  font-family: 'Bitter', Georgia, serif;
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
  color: var(--bg);
}

.closing-body {
  font-size: 1.05rem;
  color: rgba(246, 244, 238, 0.6);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Footer */
.footer {
  padding: 40px 24px;
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,0.07);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-logo {
  font-family: 'Bitter', Georgia, serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--bg);
}

.footer-tagline {
  font-size: 0.78rem;
  color: rgba(246, 244, 238, 0.4);
}

.footer-note {
  font-size: 0.78rem;
  color: rgba(246, 244, 238, 0.3);
  font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero { padding: 60px 20px 72px; }
  .problem-grid { grid-template-columns: 1fr; }
  .solution-pillars { grid-template-columns: 1fr; gap: 32px; }
  .how-inner { grid-template-columns: 1fr; gap: 40px; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .timeline-item { grid-template-columns: 80px 1fr; }
}