/* ═══════════════════════════════════════════════════════════════════════════
   MSCREATIVE.SYSTEMS — Design System v3.0
   ds-sections.css — Section-specific component styles
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── SECTION HEADERS ─── */
section {
  margin-bottom: 80px;
  scroll-margin-top: 32px;
}

.section-header {
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ds-border-subtle);
}

.section-label {
  font-family: var(--ds-font-label);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ds-ms-accent-1);
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--ds-font-display);
  font-size: clamp(32px, 4vw, 48px);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--ds-text-primary);
  line-height: 1;
}

.section-desc {
  margin-top: 12px;
  font-size: 16px;
  color: var(--ds-text-muted);
  max-width: 640px;
}

/* ─── HERO ─── */
.hero {
  padding: 80px 0 64px;
  border-bottom: 1px solid var(--ds-border-subtle);
  margin-bottom: 64px;
}

.hero h1 {
  font-family: var(--ds-font-display);
  font-size: clamp(48px, 6vw, 72px);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 0.95;
  color: var(--ds-text-primary);
  margin-bottom: 16px;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--ds-ms-accent-1), var(--ds-ms-accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .subtitle {
  font-size: 18px;
  color: var(--ds-text-muted);
  max-width: 600px;
  line-height: 1.7;
}

.hero .rule {
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, var(--ds-ms-accent-1), var(--ds-ms-accent-2));
  border-radius: 2px;
  margin: 24px 0;
}

/* ═══════════════════════════════════════════════════════════════════════════
   TYPOGRAPHY SPECIMENS
   ═══════════════════════════════════════════════════════════════════════════ */

.type-specimens {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.type-card {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 12px;
  overflow: hidden;
}

.type-card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--ds-border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.type-card-header .name {
  font-family: var(--ds-font-label);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ds-ms-accent-1);
}

.type-card-header .role {
  font-size: 13px;
  color: var(--ds-text-muted);
}

.type-card-specimen {
  padding: 40px 24px;
}

.type-card-specimen.display-font {
  font-family: var(--ds-font-display);
  font-variation-settings: "opsz" var(--ds-fraunces-opsz-display);
  font-weight: 900;
  font-size: 56px;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--ds-text-primary);
  line-height: 1;
}

.type-card-specimen.body-font {
  font-family: var(--ds-font-body);
  font-size: 20px;
  color: var(--ds-text-body);
  line-height: 1.6;
}

.type-card-specimen.label-font {
  font-family: var(--ds-font-label);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ds-ms-accent-1);
}

.type-card-meta {
  padding: 16px 24px;
  background: rgba(0,0,0,0.2);
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.type-card-meta .meta-item {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ds-text-muted);
}

.type-card-meta .meta-item span {
  color: var(--ds-text-body);
  display: block;
  margin-top: 2px;
  font-family: var(--ds-font-body);
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
}

/* ═══════════════════════════════════════════════════════════════════════════
   COLOR SYSTEM
   ═══════════════════════════════════════════════════════════════════════════ */

.base-colors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.color-chip {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s;
}

.color-chip:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.12);
}

.color-chip .swatch {
  height: 80px;
  position: relative;
}

.color-chip .swatch::after {
  content: attr(data-value);
  position: absolute;
  bottom: 8px;
  right: 12px;
  font-family: var(--ds-font-label);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
  background: rgba(0,0,0,0.4);
  padding: 2px 8px;
  border-radius: 4px;
}

.color-chip .chip-info {
  padding: 12px 16px;
}

.color-chip .chip-token {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ds-ms-accent-1);
  margin-bottom: 4px;
}

.color-chip .chip-desc {
  font-size: 12px;
  color: var(--ds-text-muted);
  line-height: 1.4;
}

/* ═══════════════════════════════════════════════════════════════════════════
   PRODUCT CARDS
   ═══════════════════════════════════════════════════════════════════════════ */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.product-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--ds-border-subtle);
  position: relative;
  transition: transform 0.2s, border-color 0.3s;
}

.product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255,255,255,0.1);
}

.product-card-bg {
  padding: 32px 24px 24px;
  position: relative;
}

.product-card-bg::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(var(--ds-grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--ds-grid-color) 1px, transparent 1px);
  background-size: 27px 27px;
  pointer-events: none;
  opacity: 0.6;
}

.product-icon {
  font-size: 32px;
  margin-bottom: 16px;
  position: relative;
}

.product-icon-3d {
  width: 56px;
  height: 56px;
  margin-bottom: 12px;
  position: relative;
}

.product-icon-3d canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.product-name {
  font-family: var(--ds-font-display);
  font-variation-settings: "opsz" var(--ds-fraunces-opsz-editorial);
  font-weight: 700;
  font-size: 24px;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  position: relative;
  line-height: 1.1;
  margin-bottom: 4px;
}

.product-tier {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 16px;
  position: relative;
}

.product-colors {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  position: relative;
}

.product-color-swatch {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 2px solid rgba(255,255,255,0.1);
  position: relative;
  cursor: pointer;
}

.product-color-swatch::after {
  content: attr(data-hex);
  position: absolute;
  top: 110%;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--ds-font-label);
  font-size: 9px;
  letter-spacing: 0.05em;
  color: var(--ds-text-muted);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s;
}

.product-color-swatch:hover::after {
  opacity: 1;
}

.product-reason {
  padding: 16px 24px;
  font-size: 13px;
  color: var(--ds-text-muted);
  font-style: italic;
  border-top: 1px solid var(--ds-border-subtle);
  background: rgba(0,0,0,0.15);
  position: relative;
}

/* ═══════════════════════════════════════════════════════════════════════════
   CAROUSEL SECTION
   ═══════════════════════════════════════════════════════════════════════════ */

.carousel-rhythm {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 8px;
  margin-bottom: 40px;
}

.carousel-slide {
  border-radius: 8px;
  padding: 12px 8px;
  text-align: center;
  border: 1px solid var(--ds-border-subtle);
  transition: transform 0.2s;
  cursor: default;
  position: relative;
}

.carousel-slide:hover {
  transform: translateY(-2px);
}

.carousel-slide.dark {
  background: linear-gradient(145deg, #0A0C10, #12141A);
}

.carousel-slide.light {
  background: linear-gradient(145deg, #F5F7FA, #E8EAEF);
}

.carousel-slide .slide-num {
  font-family: var(--ds-font-display);
  font-size: 28px;
  line-height: 1;
  margin-bottom: 6px;
}

.carousel-slide.dark .slide-num { color: var(--ds-ms-accent-1); }
.carousel-slide.light .slide-num { color: #0A0C10; }

.carousel-slide .slide-label {
  font-family: var(--ds-font-label);
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  line-height: 1.3;
}

.carousel-slide.dark .slide-label { color: var(--ds-text-muted); }
.carousel-slide.light .slide-label { color: rgba(10, 12, 16, 0.5); }

.carousel-slide .slide-type {
  font-family: var(--ds-font-label);
  font-size: 7px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.carousel-slide.dark .slide-type { color: rgba(255,255,255,0.3); }
.carousel-slide.light .slide-type { color: rgba(10, 12, 16, 0.3); border-top-color: rgba(0,0,0,0.08); }

/* Carousel specs */
.carousel-specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.spec-card {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 10px;
  padding: 20px;
}

.spec-card .spec-label {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ds-ms-accent-1);
  margin-bottom: 8px;
}

.spec-card .spec-value {
  font-family: var(--ds-font-body);
  font-size: 15px;
  color: var(--ds-text-primary);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════════════════
   CONTRAST PREVIEW
   ═══════════════════════════════════════════════════════════════════════════ */

.contrast-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
}

.contrast-box {
  border-radius: 12px;
  padding: 32px 24px;
  border: 1px solid var(--ds-border-subtle);
  position: relative;
  overflow: hidden;
}

.contrast-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(var(--ds-grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--ds-grid-color) 1px, transparent 1px);
  background-size: 27px 27px;
  pointer-events: none;
}

.contrast-box.dark-mode {
  background: linear-gradient(145deg, #0A0C10, #12141A);
}

.contrast-box.light-mode {
  background: linear-gradient(145deg, #F5F7FA, #E8EAEF);
}

.contrast-box .box-label {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 16px;
  position: relative;
}

.contrast-box.dark-mode .box-label { color: var(--ds-ms-accent-1); }
.contrast-box.light-mode .box-label { color: rgba(10, 12, 16, 0.4); }

.contrast-box .box-headline {
  font-family: var(--ds-font-display);
  font-size: 32px;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  position: relative;
}

.contrast-box.dark-mode .box-headline { color: var(--ds-ms-accent-1); }
.contrast-box.light-mode .box-headline { color: #0A0C10; }

.contrast-box .box-body {
  font-family: var(--ds-font-body);
  font-size: 15px;
  line-height: 1.6;
  position: relative;
}

.contrast-box.dark-mode .box-body { color: var(--ds-text-body); }
.contrast-box.light-mode .box-body { color: rgba(10, 12, 16, 0.75); }

.contrast-box .box-quote {
  font-family: var(--ds-font-body);
  font-size: 24px;
  line-height: 1.4;
  position: relative;
  padding-left: 16px;
  border-left: 3px solid;
}

.contrast-box.light-mode .box-quote {
  color: #0A0C10;
  border-color: var(--ds-ms-accent-1);
}

/* ═══════════════════════════════════════════════════════════════════════════
   STORY FORMAT
   ═══════════════════════════════════════════════════════════════════════════ */

.story-preview {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: start;
}

.story-mockup {
  width: 216px;
  height: 384px;
  background: linear-gradient(145deg, #0A0C10 0%, #111318 100%);
  border-radius: 16px;
  border: 1px solid var(--ds-border-subtle);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.story-mockup::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 11px 11px;
  pointer-events: none;
}

.story-mockup-content {
  position: relative;
  padding: 24px 14px 32px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.story-mockup .sm-tag {
  font-family: var(--ds-font-label);
  font-size: 5px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #9A7A28;
  border: 1px solid rgba(154, 122, 40, 0.25);
  padding: 2px 5px;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 8px;
}

.story-mockup .sm-title {
  font-family: var(--ds-font-display);
  font-size: 11px;
  text-transform: uppercase;
  color: #6B6358;
  line-height: 1.1;
  margin-bottom: 6px;
}

.story-mockup .sm-title em {
  font-style: normal;
  color: #9A7A28;
}

.story-mockup .sm-rule {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, #9A7A28, #6A5418 60%, transparent);
  margin-bottom: 8px;
}

.story-mockup .sm-lines {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: center;
}

.story-mockup .sm-line {
  display: flex;
  gap: 6px;
  align-items: flex-start;
}

.story-mockup .sm-line-num {
  font-family: var(--ds-font-display);
  font-size: 7px;
  color: #8A6C20;
}

.story-mockup .sm-line-text {
  height: 2px;
  background: rgba(140, 130, 115, 0.15);
  border-radius: 1px;
  flex: 1;
  margin-top: 3px;
}

.story-mockup .sm-attr {
  font-family: var(--ds-font-body);
  font-size: 5px;
  color: rgba(140, 130, 115, 0.4);
  font-style: italic;
  margin-top: auto;
}

/* Story specs list */
.story-specs-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.story-spec-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.story-spec-item .ssi-label {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #9A7A28;
  min-width: 120px;
  flex-shrink: 0;
  padding-top: 2px;
}

.story-spec-item .ssi-value {
  font-size: 14px;
  color: var(--ds-text-body);
  line-height: 1.5;
}

.story-spec-item .ssi-value code {
  font-family: var(--ds-font-label);
  font-size: 12px;
  background: rgba(154, 122, 40, 0.08);
  color: #9A7A28;
  padding: 2px 8px;
  border-radius: 4px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   CHUMBO QUENTE
   ═══════════════════════════════════════════════════════════════════════════ */

.chumbo-preview {
  background: linear-gradient(145deg, #0A0C10 0%, #111318 100%);
  border-radius: 16px;
  border: 1px solid var(--ds-border-subtle);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  margin-bottom: 32px;
}

.chumbo-preview::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 54px 54px;
  pointer-events: none;
}

.chumbo-preview .cp-tag {
  font-family: var(--ds-font-label);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 6px 14px;
  border-radius: 4px;
  color: #9A7A28;
  border: 1px solid rgba(154, 122, 40, 0.25);
  background: rgba(154, 122, 40, 0.05);
  display: inline-block;
  margin-bottom: 24px;
  position: relative;
}

.chumbo-preview .cp-title {
  font-family: var(--ds-font-display);
  font-size: 42px;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: #6B6358;
  position: relative;
  margin-bottom: 8px;
}

.chumbo-preview .cp-title em {
  font-style: normal;
  color: #9A7A28;
}

.chumbo-preview .cp-rule {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #9A7A28 0%, #6A5418 60%, transparent 100%);
  margin: 20px 0 24px;
  border-radius: 1px;
  position: relative;
}

.chumbo-preview .cp-body {
  font-family: var(--ds-font-body);
  font-size: 17px;
  color: rgba(140, 130, 115, 0.4);
  line-height: 1.5;
  position: relative;
  max-width: 560px;
}

.chumbo-preview .cp-num {
  font-family: var(--ds-font-display);
  font-size: 26px;
  color: #8A6C20;
  position: relative;
}

.chumbo-preview .cp-attribution {
  font-family: var(--ds-font-body);
  font-size: 18px;
  font-weight: 700;
  color: rgba(140, 130, 115, 0.55);
  font-style: italic;
  margin-top: 32px;
  position: relative;
}

.chumbo-preview .cp-meta {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(140, 130, 115, 0.18);
  margin-top: 6px;
  position: relative;
}

.chumbo-preview .cp-brand {
  color: rgba(154, 122, 40, 0.06);
  position: absolute;
  bottom: 32px;
  right: 32px;
}

.chumbo-preview .cp-brand svg {
  width: 48px;
  height: auto;
}

/* Chumbo Quente tokens */
.chumbo-tokens {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.chumbo-token-card {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 10px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.chumbo-token-swatch {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}

.chumbo-token-info .ct-name {
  font-family: var(--ds-font-label);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #9A7A28;
  margin-bottom: 2px;
}

.chumbo-token-info .ct-value {
  font-family: var(--ds-font-label);
  font-size: 10px;
  color: var(--ds-text-muted);
}

/* ═══════════════════════════════════════════════════════════════════════════
   RULES GRID (DO'S & DON'TS)
   ═══════════════════════════════════════════════════════════════════════════ */

.rules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.rule-card {
  background: var(--ds-bg-surface);
  border-radius: 12px;
  padding: 24px;
  border: 1px solid var(--ds-border-subtle);
}

.rule-card.do { border-left: 3px solid #22C55E; }
.rule-card.dont { border-left: 3px solid #EF4444; }

.rule-badge {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 10px;
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
}

.rule-card.do .rule-badge { color: #22C55E; background: rgba(34, 197, 94, 0.1); }
.rule-card.dont .rule-badge { color: #EF4444; background: rgba(239, 68, 68, 0.1); }

.rule-text {
  font-size: 14px;
  color: var(--ds-text-body);
  line-height: 1.5;
  margin-bottom: 8px;
}

.rule-reason {
  font-size: 12px;
  color: var(--ds-text-muted);
  font-style: italic;
}

/* ═══════════════════════════════════════════════════════════════════════════
   TABLES
   ═══════════════════════════════════════════════════════════════════════════ */

.ds-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

.ds-table th {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ds-ms-accent-1);
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--ds-border-subtle);
}

.ds-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  font-size: 14px;
  color: var(--ds-text-body);
  vertical-align: top;
}

.ds-table code {
  font-family: var(--ds-font-label);
  font-size: 12px;
  background: rgba(168, 157, 128, 0.08);
  color: var(--ds-ms-accent-1);
  padding: 2px 8px;
  border-radius: 4px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   VERSION TABLE
   ═══════════════════════════════════════════════════════════════════════════ */

.version-table {
  margin-top: 32px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   3D GEOMETRIES (CODEX CARDS)
   ═══════════════════════════════════════════════════════════════════════════ */

.codex-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.codex-card {
  background: linear-gradient(145deg, var(--ds-bg-surface) 0%, var(--ds-bg-surface-hover) 100%);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 12px;
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: border-color 0.3s ease;
}

.codex-card:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.codex-card canvas {
  border-radius: 8px;
  margin-bottom: 16px;
}

.codex-label {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 4px;
}

.codex-name {
  font-family: var(--ds-font-display);
  font-size: 22px;
  text-transform: uppercase;
  color: var(--ds-text-primary);
  margin-bottom: 4px;
}

.codex-shape {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ds-text-muted);
  margin-bottom: 16px;
}

.codex-meta {
  font-size: 13px;
  color: var(--ds-text-muted);
  text-align: center;
  line-height: 1.5;
}

/* Codex labels — cores canônicas Midnight (DEC-005 a DEC-010) */
.codex-label--design        { color: var(--p-design-accent1); }        /* #909098 — DEC-008 */
.codex-label--style         { color: var(--p-style-accent1); }         /* #E8397A — DEC-007 */
.codex-label--neuro         { color: var(--p-neuro-accent1); }         /* #00C9C8 — DEC-010 */
.codex-label--exec          { color: var(--p-execution-accent1); }     /* #E87800 — DEC-009 */
.codex-label--oracle        { color: var(--p-oracle-accent-start); }   /* #E8397A — DEC-006 */
.codex-label--fronteiristas { color: var(--p-fronteiristas-accent1); } /* #B5BF9A — DEC-005 */
.codex-label--mscs          { color: var(--p-ms-accent1); }            /* #A89D80 — DEC-001 */

/* ═══════════════════════════════════════════════════════════════════════════
   ECO CARDS
   ═══════════════════════════════════════════════════════════════════════════ */

.eco-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 40px;
  margin-bottom: 48px;
}

.eco-card {
  background: linear-gradient(145deg, var(--ds-bg-surface) 0%, var(--ds-bg-surface-hover) 100%);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 12px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: border-color 0.3s ease;
}

.eco-card:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.eco-card canvas {
  border-radius: 8px;
  margin-bottom: 16px;
}

.eco-divider {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--ds-text-muted);
  text-align: center;
  margin-bottom: 8px;
  padding: 12px 0;
  border-top: 1px solid var(--ds-border-subtle);
}

/* ═══════════════════════════════════════════════════════════════════════════
   VISUAL STUDIES
   ═══════════════════════════════════════════════════════════════════════════ */

.vs-override-banner {
  background: linear-gradient(135deg, rgba(168,90,48,0.08), rgba(168,90,48,0.02));
  border: 1px solid rgba(168,90,48,0.15);
  border-left: 3px solid #A85A30;
  border-radius: 8px;
  padding: 20px 24px;
  margin-bottom: 40px;
}

.vs-override-banner .vs-label {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #A85A30;
  margin-bottom: 8px;
}

.vs-override-banner p {
  font-size: 14px;
  color: var(--ds-text-body);
  line-height: 1.6;
}

.vs-palette-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 40px;
}

.vs-palette-card {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}

.vs-palette-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--ds-border-subtle);
  position: relative;
}

.vs-palette-header::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
}

.vs-palette-header .vs-product-name {
  font-family: var(--ds-font-display);
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--ds-text-primary);
}

.vs-palette-header .vs-product-identity {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ds-text-muted);
}

.vs-palette-tokens {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  padding: 16px 20px;
}

.vs-token {
  display: flex;
  align-items: center;
  gap: 10px;
}

.vs-token-swatch {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}

.vs-token-info {
  min-width: 0;
}

.vs-token-name {
  font-family: var(--ds-font-label);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ds-text-muted);
}

.vs-token-value {
  font-family: var(--ds-font-label);
  font-size: 11px;
  color: var(--ds-text-primary);
}

.vs-geo-table {
  margin: 40px 0;
}

.vs-headline-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.vs-headline-card {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 10px;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.vs-headline-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
}

.vs-headline-card .vs-hl-product {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 10px;
}

.vs-headline-card .vs-hl-title {
  font-family: var(--ds-font-display);
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--ds-text-primary);
  margin-bottom: 8px;
  line-height: 1.1;
}

.vs-headline-card .vs-hl-title em {
  font-style: normal;
}

.vs-headline-card .vs-hl-sub {
  font-size: 13px;
  color: var(--ds-text-muted);
  line-height: 1.5;
}

.vs-layout-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.vs-layout-item {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 10px;
  padding: 20px;
}

.vs-layout-item .vs-li-label {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ds-ms-accent-1);
  margin-bottom: 8px;
}

.vs-layout-item .vs-li-desc {
  font-size: 13px;
  color: var(--ds-text-body);
  line-height: 1.5;
}

.vs-layout-item code {
  font-family: var(--ds-font-label);
  font-size: 11px;
  background: rgba(255,255,255,0.05);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--ds-ms-accent-1);
}

.vs-ascii-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.vs-ascii-card {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 8px;
  padding: 16px;
}

.vs-ascii-card .vs-ascii-product {
  font-family: var(--ds-font-label);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ds-text-muted);
  margin-bottom: 10px;
}

.vs-ascii-card pre {
  font-family: var(--ds-font-label);
  font-size: 10px;
  color: rgba(255,255,255,0.12);
  line-height: 1.4;
  white-space: pre;
}

/* ═══════════════════════════════════════════════════════════════════════════
   OFFF STORY FACTORY
   ═══════════════════════════════════════════════════════════════════════════ */

.offf-story-mockup {
  width: 200px;
  height: 356px;
  background: linear-gradient(145deg, #0A0A0E, #111114);
  border-radius: 12px;
  border: 1px solid rgba(168,90,48,0.15);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.offf-story-mockup::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

.offf-story-mockup .osm-strip {
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  font-family: var(--ds-font-label);
  font-size: 5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.offf-story-mockup .osm-strip-top {
  color: rgba(130,130,130,0.18);
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.offf-story-mockup .osm-strip-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  color: rgba(130,130,130,0.18);
  border-top: 1px solid rgba(255,255,255,0.03);
}

.offf-story-mockup .osm-content {
  padding: 16px 12px;
}

.offf-story-mockup .osm-tags {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
}

.offf-story-mockup .osm-tag {
  font-family: var(--ds-font-label);
  font-size: 4.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 2px 5px;
  border-radius: 2px;
}

.offf-story-mockup .osm-tag-accent {
  color: #A85A30;
  border: 1px solid rgba(168,90,48,0.25);
}

.offf-story-mockup .osm-tag-ghost {
  color: rgba(140,140,140,0.5);
  border: 1px solid rgba(255,255,255,0.04);
}

.offf-story-mockup .osm-headline {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: 16px;
  color: #6A6A6A;
  line-height: 1.15;
  margin-bottom: 10px;
}

.offf-story-mockup .osm-headline em {
  font-family: 'Libre Caslon Text', serif;
  font-style: italic;
  color: #A85A30;
  font-size: 18px;
  font-weight: 400;
}

.offf-story-mockup .osm-rule {
  height: 1px;
  background: linear-gradient(90deg, #A85A30, #6A3818, transparent);
  margin-bottom: 10px;
}

.offf-story-mockup .osm-subtitle {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: 6px;
  color: rgba(130,130,130,0.4);
  line-height: 1.5;
  margin-bottom: 14px;
}

.offf-story-mockup .osm-speaker {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: rgba(10,10,14,0.8);
  border: 1px solid rgba(168,90,48,0.15);
  border-radius: 6px;
}

.offf-story-mockup .osm-speaker-initials {
  width: 24px;
  height: 24px;
  border: 1px solid rgba(168,90,48,0.25);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Libre Caslon Text', serif;
  font-style: italic;
  font-size: 10px;
  color: #A85A30;
}

.offf-story-mockup .osm-speaker-name {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 400;
  font-size: 6px;
  color: var(--ds-text-primary);
}

.offf-story-mockup .osm-speaker-role {
  font-family: var(--ds-font-label);
  font-size: 4px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ds-text-muted);
}

.offf-story-mockup .osm-marker {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, rgba(168,90,48,0.12), transparent);
}

.offf-preview-row {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 40px;
}

.offf-preview-info {
  flex: 1;
}

.offf-layer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.offf-layer-card {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 8px;
  padding: 16px;
}

.offf-layer-card .olc-num {
  font-family: var(--ds-font-display);
  font-size: 20px;
  color: rgba(168,90,48,0.3);
  line-height: 1;
  margin-bottom: 6px;
}

.offf-layer-card .olc-label {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #A85A30;
  margin-bottom: 6px;
}

.offf-layer-card .olc-desc {
  font-size: 12px;
  color: var(--ds-text-muted);
  line-height: 1.4;
}

.offf-layer-card code {
  font-family: var(--ds-font-label);
  font-size: 10px;
  background: rgba(255,255,255,0.05);
  padding: 1px 4px;
  border-radius: 3px;
  color: var(--ds-ms-accent-1);
}

.offf-variation-table td:first-child {
  font-family: var(--ds-font-label);
  font-size: 11px;
  color: #A85A30;
}

.offf-font-sample {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ds-border-subtle);
}

.offf-font-sample:last-child { border-bottom: none; }

.offf-font-sample .ofs-preview {
  min-width: 200px;
  line-height: 1.2;
}

.offf-font-sample .ofs-meta {
  font-family: var(--ds-font-label);
  font-size: 10px;
  color: var(--ds-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ═══════════════════════════════════════════════════════════════════════════
   CORMORANT STUDY
   ═══════════════════════════════════════════════════════════════════════════ */

.cormorant-demo {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  margin-bottom: 40px;
}

.cormorant-mockup {
  width: 180px;
  height: 320px;
  background: linear-gradient(145deg, #0A0A0E, #111114);
  border-radius: 10px;
  border: 1px solid rgba(168,90,48,0.12);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cormorant-mockup::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 18px 18px;
  pointer-events: none;
}

.cormorant-mockup .cm-headline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: 18px;
  line-height: 1.08;
  color: #6A6A6A;
  margin-bottom: 10px;
  position: relative;
}

.cormorant-mockup .cm-headline em {
  font-style: italic;
  font-weight: 600;
  color: #A85A30;
}

.cormorant-mockup .cm-rule {
  height: 1px;
  background: rgba(168,90,48,0.12);
  margin-bottom: 10px;
  position: relative;
}

.cormorant-mockup .cm-drop {
  display: flex;
  gap: 6px;
  align-items: flex-start;
  position: relative;
}

.cormorant-mockup .cm-drop-cap {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: 36px;
  line-height: 0.8;
  color: rgba(168,90,48,0.12);
}

.cormorant-mockup .cm-drop-text {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 7px;
  color: rgba(130,130,130,0.25);
  line-height: 1.4;
  padding-top: 4px;
}

.cormorant-info { flex: 1; }

/* ═══════════════════════════════════════════════════════════════════════════
   EDITORIAL DUAL STACK
   ═══════════════════════════════════════════════════════════════════════════ */

.eds-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0 40px;
}

.eds-col {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 12px;
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}

.eds-col::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
}

.eds-col.product::before { background: linear-gradient(180deg, rgba(154,122,40,0.4), transparent); }
.eds-col.editorial::before { background: linear-gradient(180deg, rgba(168,90,48,0.4), transparent); }

.eds-col .eds-badge {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 16px;
}

.eds-col.product .eds-badge { color: #9A7A28; }
.eds-col.editorial .eds-badge { color: #A85A30; }

.eds-col .eds-headline {
  font-size: 22px;
  line-height: 1.15;
  margin-bottom: 14px;
}

.eds-col.product .eds-headline {
  font-family: var(--ds-font-display);
  font-variation-settings: "opsz" var(--ds-fraunces-opsz-editorial);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: #6B6358;
}

.eds-col.product .eds-headline span { color: #9A7A28; }

.eds-col.editorial .eds-headline {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: #6A6A6A;
}

.eds-col.editorial .eds-headline em {
  font-family: 'Libre Caslon Text', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 25px;
  color: #A85A30;
}

.eds-col .eds-rule {
  height: 1px;
  border: none;
  margin-bottom: 12px;
}

.eds-col.product .eds-rule { background: linear-gradient(90deg, #9A7A28, #6A5418 60%, transparent); height: 2px; }
.eds-col.editorial .eds-rule { background: linear-gradient(90deg, #A85A30, #6A3818 50%, transparent); }

.eds-col .eds-body {
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 16px;
}

.eds-col.product .eds-body { font-family: var(--ds-font-body); color: rgba(140,130,115,0.85); }
.eds-col.editorial .eds-body { font-family: 'IBM Plex Sans', sans-serif; font-weight: 300; color: rgba(130,130,130,0.4); }

.eds-col .eds-stack {
  font-family: var(--ds-font-label);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ds-text-muted);
  padding-top: 12px;
  border-top: 1px solid var(--ds-border-subtle);
}

.eds-routing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.eds-route-card {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-subtle);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.eds-route-card .eds-rc-arrow {
  font-family: var(--ds-font-label);
  font-size: 14px;
  color: #A85A30;
  flex-shrink: 0;
  margin-top: 2px;
}

.eds-route-card .eds-rc-context {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ds-text-muted);
  margin-bottom: 4px;
}

.eds-route-card .eds-rc-stack {
  font-size: 13px;
  color: var(--ds-text-primary);
  font-weight: 500;
}

.eds-route-card .eds-rc-fonts {
  font-family: var(--ds-font-label);
  font-size: 9px;
  color: var(--ds-text-muted);
  margin-top: 4px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════════════ */

.footer {
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid var(--ds-border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-text {
  font-family: var(--ds-font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ds-text-muted);
}

.footer-accent {
  color: var(--ds-ms-accent-1);
}

/* ═══════════════════════════════════════════════════════════════════════════
   COPY TO CLIPBOARD TOAST
   ═══════════════════════════════════════════════════════════════════════════ */

.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-ms-accent-1);
  color: var(--ds-text-primary);
  font-family: var(--ds-font-label);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 12px 20px;
  border-radius: 8px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 999;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — SECTION CONTENT
   (excludes sidebar/main layout queries — those go in ds-shell.css)
   ═══════════════════════════════════════════════════════════════════════════ */

@media (max-width: 1200px) {
  .codex-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .carousel-rhythm { grid-template-columns: repeat(5, 1fr); }
  .product-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .vs-headline-grid { grid-template-columns: 1fr; }
  .vs-palette-tokens { grid-template-columns: repeat(3, 1fr); }

  .offf-preview-row { flex-direction: column; }
  .offf-story-mockup { width: 160px; height: 285px; }

  .eds-comparison { grid-template-columns: 1fr; }
  .cormorant-demo { flex-direction: column; }

  .story-preview { grid-template-columns: 1fr; }
  .story-mockup { margin: 0 auto; }

  .carousel-rhythm { grid-template-columns: repeat(3, 1fr); }
  .contrast-preview { grid-template-columns: 1fr; }
  .rules-grid { grid-template-columns: 1fr; }
  .base-colors { grid-template-columns: repeat(2, 1fr); }

  .codex-grid { grid-template-columns: 1fr; }
  .eco-grid { grid-template-columns: 1fr; }
}