:root {
  --bg: #FAFAF7;
  --fg: #1A1A1A;
  --accent: #6B1D2A;
  --sand: #E8E2D5;
  --warm-mid: #C4B8A4;
  --off-white: #F2EEE8;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Source Sans 3', 'Helvetica Neue', sans-serif;
  --type-scale: clamp(2.4rem, 6vw, 5.5rem);
  --type-medium: clamp(1.4rem, 3vw, 2.2rem);
  --type-body: 1.0625rem;
  --lh-tight: 1.15;
  --lh-relaxed: 1.7;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: var(--type-body);
  line-height: var(--lh-relaxed);
  -webkit-font-smoothing: antialiased;
}

/* ── Navigation ── */
.site-nav {
  padding: 1.5rem 2.5rem;
  border-bottom: 1px solid var(--sand);
}
.nav-inner { display: flex; align-items: baseline; gap: 1rem; }
.nav-logo {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.8125rem;
  color: var(--warm-mid);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 300;
}

/* ── Manifesto ── */
.manifesto { padding: 0 0 5rem; overflow: hidden; }
.manifesto-inner { padding: 4rem 2.5rem 0; max-width: 780px; }
.manifesto-kicker {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.manifesto-headline {
  font-family: var(--serif);
  font-size: var(--type-scale);
  font-weight: 600;
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
  color: var(--fg);
}
.manifesto-headline em { font-style: italic; color: var(--accent); }
.manifesto-sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: var(--lh-relaxed);
  color: #444;
  max-width: 600px;
  margin-bottom: 2.5rem;
  font-weight: 300;
}
.manifesto-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--warm-mid);
  font-weight: 600;
  letter-spacing: 0.03em;
}
.meta-sep { color: var(--sand); }

.manifesto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
  grid-template-rows: 280px 200px;
  gap: 6px;
  margin-top: 4rem;
  padding: 0 2.5rem;
}
.grid-item { border-radius: 2px; }
.grid-item--tall { grid-row: span 2; }

/* ── Workflow ── */
.workflow {
  background: var(--fg);
  color: var(--bg);
  padding: 6rem 2.5rem;
}
.workflow-header { margin-bottom: 4rem; }
.workflow-header h2 {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 600;
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
}
.workflow-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  max-width: 1100px;
}
.step { position: relative; }
.step-num {
  font-family: var(--serif);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1.25rem;
  font-style: italic;
}
.step h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}
.step p {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: rgba(250,250,247,0.65);
  font-weight: 300;
}

/* ── Canvas ── */
.canvas { padding: 7rem 2.5rem; background: var(--off-white); }
.canvas-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.canvas-label {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.canvas-text h2 {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.canvas-text p {
  font-size: 1rem;
  line-height: var(--lh-relaxed);
  color: #444;
  font-weight: 300;
  margin-bottom: 1.75rem;
}
.canvas-features { list-style: none; }
.canvas-features li {
  padding: 0.5rem 0;
  padding-left: 1.25rem;
  position: relative;
  font-size: 0.9375rem;
  color: #333;
}
.canvas-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  transform: translateY(-50%);
}

/* Magazine spread mockup */
.canvas-spread {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--sand);
  box-shadow: 0 24px 64px rgba(0,0,0,0.12);
}
.spread-page { display: flex; flex-direction: column; gap: 10px; }
.spread-image { height: 90px; background: var(--sand); border-radius: 1px; }
.spread-caption { height: 8px; background: var(--warm-mid); border-radius: 1px; width: 60%; }
.spread-text { height: 10px; background: var(--fg); border-radius: 1px; }
.spread-text--short { width: 70%; }
.spread-rule { height: 1px; background: var(--accent); margin: 4px 0; }
.spread-headline { height: 20px; background: var(--fg); border-radius: 1px; }
.spread-headline--sm { height: 12px; background: var(--warm-mid); width: 55%; }
.spread-dropcap {
  font-family: var(--serif);
  font-size: 2.5rem;
  line-height: 1;
  color: var(--accent);
  font-weight: 700;
  margin-top: 4px;
}

/* ── Output ── */
.output {
  background: var(--sand);
  padding: 6rem 2.5rem;
}
.output-inner { max-width: 1100px; margin: 0 auto; }
.output-label {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.output-head h2 {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 600;
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.output-head p {
  font-size: 1.0625rem;
  color: #444;
  font-weight: 300;
  max-width: 560px;
  margin-bottom: 3.5rem;
}
.output-channels {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}
.channel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 0.5rem;
  background: var(--bg);
  border: 1px solid rgba(26,26,26,0.08);
  border-radius: 2px;
}
.channel-icon {
  width: 28px;
  height: 28px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.7;
}
.channel-name {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--fg);
}

/* ── Closing ── */
.closing {
  padding: 7rem 2.5rem;
  background: var(--bg);
  border-top: 1px solid var(--sand);
}
.closing-inner { max-width: 820px; margin: 0 auto; }
.closing-kicker {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.375rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.closing-headline {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 4vw, 3.25rem);
  font-weight: 600;
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}
.closing-body {
  font-size: 1.0625rem;
  line-height: var(--lh-relaxed);
  color: #444;
  font-weight: 300;
}

/* ── Footer ── */
.site-footer { padding: 3rem 2.5rem; border-top: 1px solid var(--sand); }
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-brand {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.footer-copy { font-size: 0.875rem; color: var(--warm-mid); font-weight: 300; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .workflow-steps { grid-template-columns: repeat(2, 1fr); }
  .canvas-inner { grid-template-columns: 1fr; gap: 3rem; }
  .output-channels { grid-template-columns: repeat(3, 1fr); }
  .manifesto-grid { grid-template-columns: 1fr 1fr 1fr; grid-template-rows: 180px 180px 180px; }
  .grid-item--tall { grid-row: span 1; }
}
@media (max-width: 600px) {
  .manifesto { padding-bottom: 3rem; }
  .manifesto-grid { display: none; }
  .workflow-steps { grid-template-columns: 1fr; gap: 2.5rem; }
  .output-channels { grid-template-columns: repeat(2, 1fr); }
  .manifesto-inner, .workflow, .canvas, .output, .closing { padding-left: 1.25rem; padding-right: 1.25rem; }
}