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

:root {
  --cream: #F7F0E6;
  --cream-dark: #E8DDD0;
  --cream-darker: #D4C4B0;
  --forest: #2A3D2E;
  --forest-light: #3D5440;
  --sienna: #C45B2A;
  --sienna-light: #D4714A;
  --ink: #1A1A1A;
  --text-muted: #6B6255;
  --white: #FFFFFF;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --max-w: 1100px;
  --section-pad: clamp(60px, 8vw, 100px);
}

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

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === TYPOGRAPHY === */
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sienna);
  margin-bottom: 16px;
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--forest);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.7;
}

/* === MANIFESTO === */
.manifesto {
  padding: var(--section-pad) var(--section-pad) 0;
}

.manifesto-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.manifesto-text {
  padding-right: 20px;
}

.manifesto-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sienna);
  margin-bottom: 20px;
}

.manifesto-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 900;
  color: var(--forest);
  line-height: 1.1;
  margin-bottom: 28px;
}

.manifesto-body {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.manifesto-body--accent {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 20px;
  color: var(--forest);
}

/* Manifesto Visual */
.manifesto-visual {
  display: flex;
  gap: 20px;
  align-items: center;
}

.manifesto-card {
  background: var(--white);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 2px 20px rgba(42,61,46,0.08);
  flex: 1;
  position: relative;
}

.manifesto-card--pattern {
  flex: 1.3;
}

.card-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.card-image-placeholder {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 6px;
  overflow: hidden;
}

.card-image-placeholder svg {
  width: 100%;
  height: 100%;
}

.card-arrow {
  position: absolute;
  right: -28px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: var(--cream);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-pattern-preview {
  background: var(--cream);
  border-radius: 6px;
  padding: 12px;
}

.pattern-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.row-num {
  font-size: 10px;
  color: var(--sienna);
  font-weight: 600;
  width: 24px;
  display: inline-block;
  flex-shrink: 0;
}

.row-text {
  font-size: 10px;
  color: var(--forest);
  font-family: monospace;
  line-height: 1.4;
}

.pattern-dots {
  display: flex;
  gap: 4px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--cream-darker);
}

.pattern-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cream-darker);
}

/* === GENERATOR === */
.generator {
  padding: var(--section-pad) var(--section-pad) 0;
  background: var(--cream);
}

.generator-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

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

.steps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  position: relative;
}

.step-card {
  padding: 40px 32px;
  position: relative;
  border-top: 2px solid var(--cream-dark);
}

.step-card--middle {
  background: var(--white);
  border-radius: 12px;
  border-top: 2px solid var(--sienna);
  margin: -20px 0 0;
  box-shadow: 0 4px 32px rgba(42,61,46,0.08);
  z-index: 1;
}

.step-number {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 900;
  color: var(--cream-dark);
  line-height: 1;
  margin-bottom: 20px;
}

.step-icon {
  margin-bottom: 16px;
}

.step-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--forest);
  margin-bottom: 12px;
}

.step-body {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

.generator-demo {
  margin-top: 48px;
  padding: 24px 32px;
  background: var(--forest);
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.demo-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--cream-darker);
  white-space: nowrap;
}

.demo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  background: rgba(247,240,230,0.12);
  color: var(--cream);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid rgba(247,240,230,0.2);
}

/* === GALLERY === */
.gallery {
  padding: var(--section-pad);
  background: var(--cream-dark);
}

.gallery-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.gallery-header {
  margin-bottom: 48px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
  gap: 20px;
  grid-template-rows: auto auto;
}

.gallery-item {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(42,61,46,0.07);
}

.gallery-item--tall {
  grid-row: span 2;
}

.gallery-visual {
  overflow: hidden;
  background: var(--cream);
}

.gallery-visual svg {
  width: 100%;
  height: 100%;
  display: block;
}

.gallery-visual--square {
  aspect-ratio: 1;
}

.gallery-visual--portrait {
  aspect-ratio: 4/5;
}

.gallery-info {
  padding: 14px 16px;
}

.gallery-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--forest);
  margin-bottom: 4px;
}

.gallery-meta {
  font-size: 11px;
  color: var(--text-muted);
}

.gallery-cta {
  margin-top: 40px;
  text-align: center;
}

.gallery-cta-text {
  font-size: 15px;
  color: var(--text-muted);
  font-style: italic;
  font-family: var(--font-display);
}

/* === YARN SPECS === */
.yarnspecs {
  padding: var(--section-pad);
  background: var(--cream);
}

.yarnspecs-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}

.yarnspecs-body {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-top: 20px;
}

.yarnspecs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.spec-card {
  background: var(--white);
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 2px 16px rgba(42,61,46,0.06);
}

.spec-icon {
  margin-bottom: 16px;
}

.spec-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--forest);
  margin-bottom: 10px;
}

.spec-body {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* === CLOSING === */
.closing {
  padding: var(--section-pad);
  background: var(--forest);
}

.closing-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--cream);
  line-height: 1.2;
  margin-bottom: 28px;
}

.closing-body {
  font-size: 17px;
  color: var(--cream-darker);
  line-height: 1.8;
}

.cta-btn {
  display: inline-block;
  margin-top: 28px;
  padding: 14px 28px;
  background: var(--sienna);
  color: var(--white);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.2s, transform 0.1s;
}
.cta-btn:hover { background: var(--sienna-light); transform: scale(1.02); }
.cta-btn:active { transform: scale(0.98); }

/* === FOOTER === */
.footer {
  padding: 40px var(--section-pad);
  background: var(--cream-dark);
  border-top: 1px solid var(--cream-darker);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--forest);
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 300px;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-muted);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .manifesto-inner { grid-template-columns: 1fr; gap: 40px; }
  .manifesto-visual { display: none; }
  .steps-grid { grid-template-columns: 1fr; gap: 0; }
  .step-card--middle { margin: 0; border-radius: 12px; }
  .yarnspecs-inner { grid-template-columns: 1fr; gap: 40px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .gallery-item--tall { grid-row: auto; }
}

@media (max-width: 600px) {
  .manifesto, .generator, .gallery, .yarnspecs, .closing, .footer {
    padding-left: 24px;
    padding-right: 24px;
  }
  .gallery-grid { grid-template-columns: 1fr; }
  .yarnspecs-grid { grid-template-columns: 1fr; }
  .steps-grid { gap: 16px; }
}