/* === BASE === */
:root {
  --bg: #FAFAF8;
  --bg-alt: #F2EFE9;
  --fg: #1C1C1E;
  --fg-muted: #6B6B6B;
  --accent: #D4522A;
  --accent-light: #F5E6DF;
  --sage: #4A7C59;
  --sage-light: #E8F0EB;
  --border: #E0DBD3;
  --radius: 4px;
}

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

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

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

/* === NAV === */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.nav-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* === HERO === */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding: 80px 48px 96px;
  align-items: center;
  border-bottom: 1px solid var(--border);
}

.hero-eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}

.hero-headline em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 420px;
  margin-bottom: 48px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  width: fit-content;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 28px;
  background: var(--bg);
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--fg-muted);
  margin-top: 4px;
  text-align: center;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* Hero Visual - Document Card */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.document-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 32px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  position: relative;
}

.doc-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  margin-bottom: 12px;
}

.doc-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.doc-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.doc-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
}

.doc-key {
  color: var(--fg-muted);
}

.doc-val {
  font-weight: 600;
  color: var(--fg);
}

.doc-badge {
  position: absolute;
  bottom: -12px;
  right: 24px;
  background: var(--sage);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
}

/* === SECTION LABELS === */
.section-label, .transformation-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 12px;
}

/* === TRANSFORMATION === */
.transformation {
  padding: 80px 48px;
  background: var(--bg);
}

.transformation-label {
  margin-bottom: 40px;
}

.trans-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.trans-col {
  padding: 40px 44px;
}

.trans-col--before {
  background: var(--bg-alt);
  border-radius: 12px 0 0 12px;
}

.trans-col--after {
  background: var(--sage-light);
  border-radius: 0 12px 12px 0;
}

.trans-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 3px;
  margin-bottom: 16px;
}

.trans-badge--old {
  background: var(--border);
  color: var(--fg-muted);
}

.trans-badge--new {
  background: var(--sage);
  color: white;
}

.trans-col h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.trans-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.trans-list li {
  font-size: 0.9rem;
  color: var(--fg);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.trans-col--before .trans-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 1px;
  background: var(--fg-muted);
}

.trans-col--after .trans-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--sage);
  font-size: 0.85rem;
  font-weight: 600;
}

.trans-time {
  font-size: 0.85rem;
  color: var(--fg-muted);
  font-style: italic;
}

.trans-time--fast {
  color: var(--sage);
  font-weight: 600;
  font-style: normal;
}

/* === FEATURES === */
.features {
  padding: 80px 48px;
  background: var(--fg);
  color: white;
}

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

.features .section-label {
  color: var(--accent);
}

.features h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  margin-top: 8px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border-radius: 12px;
  overflow: hidden;
}

.feature {
  background: #252528;
  padding: 36px 32px;
}

.feature-icon {
  color: var(--accent);
  margin-bottom: 16px;
}

.feature h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: white;
}

.feature p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* === NICHES === */
.niches {
  padding: 80px 48px;
  background: var(--bg);
}

.niches-header {
  margin-bottom: 56px;
  max-width: 600px;
}

.niches-header .section-label {
  color: var(--accent);
}

.niches h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  margin-top: 8px;
  margin-bottom: 16px;
}

.niches-sub {
  font-size: 1rem;
  color: var(--fg-muted);
}

.niches-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.niche {
  background: var(--bg-alt);
  border-radius: 8px;
  padding: 32px 28px;
}

.niche-icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.niche h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.niche p {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* === CLOSING === */
.closing {
  padding: 96px 48px;
  background: var(--accent-light);
}

.closing-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.closing-quote {
  font-family: 'Playfair Display', serif;
  font-size: 1.7rem;
  font-style: italic;
  font-weight: 400;
  color: var(--fg);
  line-height: 1.4;
  margin-bottom: 24px;
}

.closing-body {
  font-size: 1rem;
  color: var(--fg-muted);
  margin-bottom: 48px;
  line-height: 1.7;
}

.closing-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.closing-stat {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.closing-num {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}

.closing-unit {
  font-size: 1.5rem;
  color: var(--fg-muted);
}

.closing-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-left: 12px;
}

.closing-perks {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.perk-sep {
  color: var(--border);
}

/* === FOOTER === */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--accent);
  text-decoration: none;
}

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

.footer-copy {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 8px;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; padding: 60px 32px; }
  .hero-visual { display: none; }
  .trans-cols { grid-template-columns: 1fr; }
  .trans-col--before { border-radius: 12px 12px 0 0; }
  .trans-col--after { border-radius: 0 0 12px 12px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .niches-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nav { padding: 16px 24px; }
  .hero { padding: 48px 24px; }
  .hero-headline { font-size: 2.4rem; }
  .hero-stats { flex-direction: column; width: 100%; }
  .stat-divider { width: 60px; height: 1px; }
  .transformation, .features, .niches, .closing { padding: 56px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .niches-grid { grid-template-columns: 1fr; }
  .closing-quote { font-size: 1.3rem; }
}