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

:root {
  --ivory: #F5F0E8;
  --cream: #EDE8DC;
  --charcoal: #1A1A1A;
  --warm-gray: #6B6460;
  --sienna: #C4571A;
  --sienna-light: #E07B3A;
  --frame-gold: #A07840;
  --frame-dark: #3D2E1E;
}

html { scroll-behavior: smooth; }

body {
  background: var(--ivory);
  color: var(--charcoal);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 500;
  line-height: 1.2;
}

/* ===== NAV ===== */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  padding: 28px 48px;
  display: flex;
  align-items: center;
  z-index: 100;
}

.wordmark {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--charcoal);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 48px 80px;
  position: relative;
  background: var(--charcoal);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(196,87,26,0.15) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(160,120,64,0.1) 0%, transparent 60%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--sienna), var(--frame-gold), transparent 60%);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sienna-light);
  margin-bottom: 20px;
  font-family: 'DM Sans', sans-serif;
}

.hero-headline {
  font-size: clamp(40px, 5vw, 68px);
  color: var(--ivory);
  font-weight: 400;
  font-style: italic;
  line-height: 1.1;
  margin-bottom: 28px;
}

.hero-sub {
  font-size: 17px;
  color: rgba(245,240,232,0.7);
  max-width: 460px;
  line-height: 1.7;
  font-weight: 300;
}

/* Painting frame */
.frame-wrapper {
  position: relative;
  padding: 20px;
  background: var(--frame-dark);
  box-shadow:
    0 0 0 2px var(--frame-gold),
    0 0 0 4px var(--frame-dark),
    0 0 0 5px rgba(160,120,64,0.4),
    8px 16px 40px rgba(0,0,0,0.6);
}

.frame-accent {
  position: absolute;
  top: -8px; left: -8px; right: -8px; bottom: -8px;
  border: 1px solid rgba(160,120,64,0.2);
  pointer-events: none;
}

.painting-slot {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #2A1F12 0%, #3D2E1E 40%, #4A3A28 60%, #1A140A 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.painting-slot::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 40% 35%, rgba(196,87,26,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 30% 30% at 70% 70%, rgba(160,120,64,0.2) 0%, transparent 50%);
}

.slot-label {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 14px;
  color: rgba(160,120,64,0.5);
  letter-spacing: 0.1em;
  position: relative;
  z-index: 1;
}

.scroll-hint {
  position: absolute;
  bottom: 36px;
  right: 48px;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(245,240,232,0.3);
  font-family: 'DM Sans', sans-serif;
  writing-mode: vertical-rl;
}

/* ===== MANIFESTO ===== */
.manifesto {
  padding: 100px 48px;
  background: var(--cream);
  border-bottom: 1px solid rgba(26,26,26,0.08);
}

.manifesto-inner {
  max-width: 780px;
  margin: 0 auto;
}

.manifesto-quote {
  font-family: 'Playfair Display', serif;
  font-size: clamp(20px, 2.5vw, 28px);
  font-style: italic;
  color: var(--charcoal);
  line-height: 1.5;
  font-weight: 400;
  margin-bottom: 24px;
}

.manifesto-cite {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--warm-gray);
  font-style: normal;
}

/* ===== FEATURES ===== */
.features {
  padding: 100px 48px;
  background: var(--ivory);
}

.features-header {
  max-width: 1200px;
  margin: 0 auto 64px;
}

.section-title {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 400;
  color: var(--charcoal);
  margin-bottom: 12px;
}

.section-sub {
  font-size: 16px;
  color: var(--warm-gray);
  font-weight: 300;
}

.features-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.feature-card {
  background: var(--cream);
  padding: 48px;
  border: 1px solid rgba(26,26,26,0.06);
}

.feature-icon {
  color: var(--sienna);
  margin-bottom: 20px;
}

.feature-title {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 12px;
  color: var(--charcoal);
}

.feature-body {
  font-size: 15px;
  color: var(--warm-gray);
  line-height: 1.7;
  font-weight: 300;
}

/* ===== PROCESS ===== */
.process {
  padding: 100px 48px;
  background: var(--charcoal);
}

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

.process .section-title {
  color: var(--ivory);
  margin-bottom: 64px;
}

.process-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid rgba(245,240,232,0.08);
  align-items: start;
}

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

.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 400;
  color: rgba(245,240,232,0.12);
  line-height: 1;
  font-style: italic;
}

.step-title {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 400;
  color: var(--ivory);
  margin-bottom: 12px;
  font-style: italic;
}

.step-desc {
  font-size: 15px;
  color: rgba(245,240,232,0.55);
  font-weight: 300;
  line-height: 1.7;
  max-width: 560px;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 48px;
  background: var(--ivory);
}

.closing-inner {
  max-width: 780px;
  margin: 0 auto;
}

.closing-headline {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 400;
  color: var(--charcoal);
  font-style: italic;
  margin-bottom: 40px;
  line-height: 1.05;
}

.closing-body {
  font-size: 17px;
  color: var(--warm-gray);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 24px;
}

.closing-body:last-child { margin-bottom: 0; }

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

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

.footer-wordmark {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: var(--ivory);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.footer-tagline {
  font-size: 13px;
  color: rgba(245,240,232,0.4);
  letter-spacing: 0.08em;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .site-nav { padding: 20px 24px; }
  .hero { padding: 100px 24px 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .hero-headline { font-size: 36px; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .process { padding: 60px 24px; }
  .closing { padding: 80px 24px; }
  .manifesto { padding: 60px 24px; }
  .site-footer { padding: 32px 24px; }
  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
  .scroll-hint { display: none; }
}

@media (max-width: 480px) {
  .step { grid-template-columns: 56px 1fr; gap: 16px; }
  .step-num { font-size: 36px; }
  .feature-card { padding: 32px 24px; }
}