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

:root {
  --cream: #FAF6F0;
  --warm-white: #FDFCFA;
  --ink: #1A1714;
  --ink-muted: #5C5650;
  --ink-faint: #9E9790;
  --terracotta: #B85C38;
  --terracotta-light: #D4724A;
  --terracotta-dark: #8C4224;
  --slate: #3D5A5B;
  --slate-light: #5A7D7F;
  --accent: #B85C38;
  --bg: #FAF6F0;
  --surface: #FFFFFF;
  --border: #E8E0D8;
}

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

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--terracotta); color: #fff; }

/* === NAVIGATION === */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 240, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 40px;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-mark { color: var(--terracotta); font-size: 0.9rem; }

.nav-tagline {
  font-size: 0.8rem;
  color: var(--ink-faint);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* === HERO === */
.hero {
  padding: 80px 40px 72px;
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 16px;
}

.hero-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-lede {
  font-size: 1.05rem;
  color: var(--ink-muted);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 480px;
}

.hero-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-tag {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border: 1px solid var(--terracotta);
  color: var(--terracotta);
  border-radius: 2px;
  text-transform: uppercase;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--ink);
  padding: 24px 28px;
  border-radius: 2px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.hero-card--accent {
  border-left-color: var(--terracotta);
}

.hero-card-icon {
  font-size: 1rem;
  color: var(--ink);
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.5;
}

.hero-card--accent .hero-card-icon { color: var(--terracotta); }

.hero-card-label {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.hero-card-desc {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.55;
}

/* === STATS === */
.stats {
  padding: 56px 40px;
  background: var(--ink);
  color: var(--cream);
}

.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
}

.stat-item {
  flex: 1;
  text-align: center;
  padding: 0 40px;
}

.stat-number {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--terracotta-light);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(250, 246, 240, 0.6);
  line-height: 1.4;
  max-width: 200px;
  margin: 0 auto;
}

.stat-divider {
  width: 1px;
  height: 56px;
  background: rgba(250, 246, 240, 0.15);
  flex-shrink: 0;
}

/* === PROBLEM === */
.problem {
  padding: 88px 40px;
  background: var(--warm-white);
}

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

.problem-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 16px;
}

.problem-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink);
  max-width: 600px;
  margin-bottom: 56px;
  letter-spacing: -0.02em;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.problem-card {
  padding: 36px 40px 36px 0;
  border-right: 1px solid var(--border);
  padding-right: 40px;
}

.problem-card:first-child { padding-left: 0; }
.problem-card:last-child { border-right: none; padding-right: 0; }

.problem-icon {
  font-size: 0.7rem;
  color: var(--terracotta);
  margin-bottom: 20px;
}

.problem-card-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 12px;
}

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

/* === SERVICES === */
.services {
  padding: 88px 40px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

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

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

.services-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 12px;
}

.services-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.25;
  max-width: 560px;
  letter-spacing: -0.02em;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
}

.service-item {
  padding: 40px 48px 40px 0;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.service-item:nth-child(even) { border-right: none; padding-right: 0; padding-left: 48px; }
.service-item:nth-last-child(-n+2) { border-bottom: none; }

.service-num {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--border);
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
  min-width: 40px;
}

.service-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.3;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.65;
}

/* === DIFFERENCE === */
.difference {
  padding: 88px 40px;
  background: var(--ink);
  color: var(--cream);
}

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

.difference-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--terracotta-light);
  margin-bottom: 16px;
}

.difference-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  color: var(--cream);
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.difference-body {
  font-size: 0.95rem;
  color: rgba(250, 246, 240, 0.65);
  line-height: 1.7;
}

.diff-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px 0;
  border-bottom: 1px solid rgba(250, 246, 240, 0.1);
}

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

.diff-icon {
  font-size: 0.65rem;
  color: var(--terracotta-light);
  flex-shrink: 0;
  margin-top: 4px;
}

.diff-text h4 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 6px;
}

.diff-text p {
  font-size: 0.85rem;
  color: rgba(250, 246, 240, 0.55);
  line-height: 1.6;
}

/* === CLOSING === */
.closing {
  padding: 100px 40px;
  background: var(--warm-white);
  text-align: center;
  border-top: 1px solid var(--border);
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--terracotta);
  border: 1px solid var(--terracotta);
  padding: 5px 14px;
  border-radius: 2px;
  margin-bottom: 28px;
}

.closing-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.2;
  margin-bottom: 24px;
  letter-spacing: -0.025em;
}

.closing-body {
  font-size: 1rem;
  color: var(--ink-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.closing-tag {
  font-size: 0.85rem;
  color: var(--ink-faint);
  font-style: italic;
  font-family: 'Playfair Display', Georgia, serif;
}

/* === FOOTER === */
.site-footer {
  padding: 48px 40px;
  background: var(--ink);
  color: var(--cream);
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.footer-logo-mark { color: var(--terracotta-light); }

.footer-brand-name {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--cream);
}

.footer-desc {
  font-size: 0.85rem;
  color: rgba(250, 246, 240, 0.45);
  line-height: 1.6;
  max-width: 480px;
  margin-bottom: 24px;
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(250, 246, 240, 0.3);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .site-nav { padding: 0 20px; }
  .nav-tagline { display: none; }

  .hero { padding: 60px 20px 56px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-lede { max-width: 100%; }

  .stats { padding: 48px 20px; }
  .stats-inner { flex-direction: column; gap: 32px; }
  .stat-item { padding: 0; }
  .stat-divider { display: none; }

  .problem { padding: 64px 20px; }
  .problem-grid { grid-template-columns: 1fr; gap: 32px; }
  .problem-card { border-right: none; padding: 0; border-bottom: 1px solid var(--border); padding-bottom: 32px; }
  .problem-card:last-child { border-bottom: none; padding-bottom: 0; }

  .services { padding: 64px 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-item { border-right: none; padding-right: 0; }
  .service-item:nth-child(even) { padding-left: 0; }
  .service-item:nth-last-child(-n+2) { border-bottom: 1px solid var(--border); }
  .service-item:last-child { border-bottom: none; }

  .difference { padding: 64px 20px; }
  .difference-inner { grid-template-columns: 1fr; gap: 40px; }

  .closing { padding: 64px 20px; }

  .site-footer { padding: 40px 20px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 1.7rem; }
  .closing-headline { font-size: 1.5rem; }
  .stat-number { font-size: 2.2rem; }
}