/* visitdorset.css — Unique Chronostratigraphic Scale Header & 2x2 Quad-Matrix Geological Hero */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@500;700&family=Outfit:wght@400;500;600;700&family=Spectral:ital,wght@0,600;0,700;1,400;1,600&display=swap');

:root {
  --bg-sandstone: #FBF6EF;
  --bg-chalk: #FFFDF9;
  --terracotta-deep: #9A3412;
  --terracotta-bright: #C2410C;
  --terracotta-tint: #FFF3EA;
  --pyrite-slate: #1C242B;
  --pyrite-mid: #2C3742;
  --calcite-gold: #EAB308;
  --calcite-amber: #CA8A04;
  --text-main: #1E2328;
  --text-muted: #57534E;
  --border-strata: #E5D7C6;
  --font-display: 'Spectral', Georgia, serif;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Fira Code', monospace;
  --container-w: 1280px;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-sandstone);
  background-image: repeating-linear-gradient(
    180deg,
    rgba(154, 52, 18, 0.025) 0px,
    rgba(154, 52, 18, 0.025) 1px,
    transparent 1px,
    transparent 28px
  );
  color: var(--text-main);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .hero-title, .section-title {
  font-family: var(--font-display);
  text-wrap: balance;
  color: var(--pyrite-slate);
  line-height: 1.18;
}

p, li {
  text-wrap: pretty;
}

a {
  color: var(--terracotta-deep);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--terracotta-bright);
  outline-offset: 2px;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- TOP 5-SEGMENT CHRONOSTRATIGRAPHIC COLOR SCALE BAR --- */
.chrono-scale-bar {
  background: var(--pyrite-slate);
  color: #F5EFE6;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  border-bottom: 2px solid var(--terracotta-bright);
}

.chrono-segments {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.chrono-stage {
  padding: 5px 10px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  overflow: hidden;
}

.chrono-stage:last-child {
  border-right: none;
}

.stage-swatch {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* --- SANDSTONE & TERRACOTTA GEOLOGICAL MUSEUM HEADER --- */
.site-header {
  background: var(--bg-chalk);
  border-bottom: 3px solid var(--pyrite-slate);
  position: sticky;
  top: 0;
  z-index: 900;
  box-shadow: 0 8px 20px rgba(28, 36, 43, 0.06);
}

.header-geo-inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand-ammonite {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--pyrite-slate);
  flex-shrink: 0;
}

.ammonite-spiral-disc {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--terracotta-deep);
  border: 2px solid var(--pyrite-slate);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.05;
  box-shadow: inset 0 0 0 2px var(--calcite-gold);
}

.brand-geo-txt {
  display: flex;
  flex-direction: column;
}

.brand-geo-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--pyrite-slate);
}

.brand-geo-sub {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--terracotta-deep);
  font-weight: 700;
}

.nav-strata-tabs {
  display: flex;
  align-items: center;
  gap: 5px;
}

.strata-tab-link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 7px 9px;
  border-radius: 6px;
  border: 1px solid transparent;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.strata-tab-link .est-code {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--terracotta-bright);
  font-weight: 700;
  background: var(--terracotta-tint);
  padding: 1px 5px;
  border-radius: 4px;
}

.strata-tab-link:hover, .strata-tab-link.active {
  background: var(--terracotta-tint);
  border-color: #F2C6A8;
  color: var(--terracotta-deep);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 15px;
  border-radius: 999px;
  background: var(--terracotta-deep);
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
  border: 2px solid var(--pyrite-slate);
}

.header-cta:hover {
  background: var(--pyrite-slate);
  color: var(--calcite-gold);
}

#mobileMenuToggle {
  display: none;
  min-height: 46px;
  min-width: 46px;
  background: var(--bg-chalk);
  border: 2px solid var(--pyrite-slate);
  border-radius: 8px;
  color: var(--pyrite-slate);
  font-size: 1.2rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

#mobileDrawer {
  display: none;
  background: var(--bg-chalk);
  border-bottom: 2px solid var(--pyrite-slate);
  padding: 16px 24px;
}

#mobileDrawer.open {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-list a {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 8px 12px;
  background: var(--bg-sandstone);
  border: 1px solid var(--border-strata);
  border-radius: 6px;
  color: var(--pyrite-slate);
  font-weight: 600;
}

/* --- HERO: LEFT 5.2FR MONOGRAPH + RIGHT 6.8FR 2X2 QUAD-MATRIX + BOTTOM 5-HORIZON BAR --- */
.hero-jurassic-section {
  padding: 20px 0 28px;
}

.hero-quad-layout {
  display: grid;
  grid-template-columns: 5.2fr 6.8fr;
  gap: 18px;
  align-items: stretch;
  margin-bottom: 14px;
}

/* Left 5.2fr Tall Stratigraphic Monograph Card */
.hero-strata-monograph {
  background: var(--bg-chalk);
  border: 2px solid var(--pyrite-slate);
  border-top: 7px solid var(--terracotta-deep);
  border-radius: 16px;
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 6px 6px 0 rgba(28, 36, 43, 0.1);
}

.biozone-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  align-self: flex-start;
  background: var(--terracotta-tint);
  border: 1px solid #F3C29F;
  color: var(--terracotta-deep);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.hero-title {
  font-size: clamp(1.56rem, 2.2vw, 2.08rem);
  font-weight: 700;
  color: var(--pyrite-slate);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.hero-title em {
  font-style: italic;
  color: var(--terracotta-deep);
  font-weight: 600;
}

.hero-lead {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.54;
}

.strata-spec-boxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.strata-spec-cell {
  background: var(--bg-sandstone);
  border: 1px solid var(--border-strata);
  border-left: 4px solid var(--terracotta-bright);
  border-radius: 8px;
  padding: 9px 11px;
}

.strata-spec-cell small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.63rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.strata-spec-cell strong {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--pyrite-slate);
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn-primary, .btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--terracotta-deep);
  color: #FFFFFF;
  border: 2px solid var(--pyrite-slate);
  box-shadow: 3px 3px 0 var(--pyrite-slate);
}

.btn-primary:hover {
  background: var(--pyrite-slate);
  color: var(--calcite-gold);
}

.btn-outline {
  background: var(--bg-chalk);
  color: var(--pyrite-slate);
  border: 2px solid var(--pyrite-slate);
}

.btn-outline:hover {
  background: var(--terracotta-tint);
}

/* Right 6.8fr Symmetrical 2x2 4-Quadrant Specimen & Petrography Matrix */
.hero-quad-matrix {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 14px;
}

.quad-photo-tile {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 2px solid var(--pyrite-slate);
  min-height: 235px;
  background: var(--pyrite-slate);
}

.quad-photo-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.quad-overlay-pill {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(28, 36, 43, 0.88);
  backdrop-filter: blur(6px);
  color: var(--calcite-gold);
  border: 1px solid rgba(234, 179, 8, 0.5);
  border-radius: 5px;
  padding: 4px 9px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
}

.quad-bottom-label {
  position: absolute;
  bottom: 8px;
  left: 8px;
  right: 8px;
  background: rgba(28, 36, 43, 0.9);
  color: #FFFFFF;
  padding: 6px 10px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.67rem;
  display: flex;
  justify-content: space-between;
}

/* Quadrant 2: Dark Pyrite-Slate Thin-Section Petrography Tile */
.quad-petro-dark {
  background: var(--pyrite-slate);
  color: #FFFFFF;
  border: 2px solid var(--pyrite-slate);
  border-top: 5px solid var(--calcite-gold);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.quad-kicker {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  color: var(--calcite-gold);
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}

.quad-petro-dark h2 {
  color: #FFFFFF;
  font-size: 1.02rem;
  margin-bottom: 6px;
}

.quad-petro-dark p {
  font-size: 0.79rem;
  color: #CBD5E1;
  line-height: 1.42;
  margin-bottom: 8px;
}

.quad-mini-row {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 10px;
  align-items: center;
  background: rgba(255, 255, 255, 0.07);
  padding: 7px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.quad-mini-row img {
  width: 62px;
  height: 52px;
  object-fit: cover;
  border-radius: 5px;
}

.quad-mini-row span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #E2E8F0;
}

/* Quadrant 3: Warm Terracotta-Tinted Museum Casting Tile */
.quad-casting-warm {
  background: var(--terracotta-tint);
  border: 2px solid var(--pyrite-slate);
  border-top: 5px solid var(--terracotta-deep);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.quad-casting-warm h2 {
  font-size: 1.02rem;
  color: var(--pyrite-slate);
  margin-bottom: 6px;
}

.quad-casting-warm p {
  font-size: 0.79rem;
  color: var(--text-muted);
  line-height: 1.42;
  margin-bottom: 8px;
}

.quad-mini-row-light {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 10px;
  align-items: center;
  background: var(--bg-chalk);
  padding: 7px;
  border-radius: 8px;
  border: 1px solid #F2C6A8;
}

.quad-mini-row-light img {
  width: 62px;
  height: 52px;
  object-fit: cover;
  border-radius: 5px;
}

.quad-mini-row-light span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--terracotta-deep);
  font-weight: 700;
}

/* Bottom Full-Width 5-Horizon Stratigraphic Correlation Strip */
.horizon-correlation-strip {
  background: var(--pyrite-slate);
  color: #FFFFFF;
  border-radius: 12px;
  padding: 11px 18px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  border-left: 6px solid var(--calcite-gold);
}

.h-corr-item {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-right: 1px dashed rgba(255, 255, 255, 0.2);
  padding-right: 12px;
}

.h-corr-item:last-child {
  border-right: none;
  padding-right: 0;
}

.h-corr-item strong {
  color: var(--calcite-gold);
}

/* --- SECTIONS & BELOW-THE-FOLD PERFORMANCE --- */
.section-block {
  padding: 56px 0;
}

.section-alt {
  padding: 56px 0;
  background: var(--bg-chalk);
  border-top: 1px solid var(--border-strata);
  border-bottom: 1px solid var(--border-strata);
  content-visibility: auto;
  contain-intrinsic-size: auto 520px;
}

.section-header {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--terracotta-deep);
  background: var(--terracotta-tint);
  border: 1px solid #F3C29F;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.section-title {
  font-size: clamp(1.55rem, 2.4vw, 2.15rem);
  margin-bottom: 12px;
}

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

/* --- 4-PILLAR PALEONTOLOGY & PETROGRAPHY GRID --- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pillar-card {
  background: var(--bg-chalk);
  border: 1.5px solid var(--border-strata);
  border-top: 4px solid var(--terracotta-deep);
  border-radius: 12px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pillar-code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--terracotta-bright);
  font-weight: 700;
  margin-bottom: 8px;
}

.pillar-card h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
}

.pillar-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.pillar-meta {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  padding-top: 10px;
  border-top: 1px dashed var(--border-strata);
  color: var(--pyrite-slate);
  font-weight: 700;
}

/* --- INTERACTIVE PETROTOMY & FOSSIL PREP SIMULATOR --- */
.simulator-box {
  background: var(--bg-sandstone);
  border: 2px solid var(--pyrite-slate);
  border-radius: 16px;
  padding: 30px;
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 28px;
}

.sim-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.sim-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sim-group.full {
  grid-column: 1 / -1;
}

.sim-group label {
  font-weight: 700;
  font-size: 0.86rem;
  color: var(--pyrite-slate);
}

.form-input, .form-select {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1.5px solid #D6C4B0;
  background: var(--bg-chalk);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--text-main);
}

.form-input:user-valid {
  border-color: #15803D;
}

.form-input:user-invalid {
  border-color: #B91C1C;
}

.sim-result-panel {
  background: var(--pyrite-slate);
  color: #FFFFFF;
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 6px solid var(--calcite-gold);
}

.sim-price-tag {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--calcite-gold);
  margin: 8px 0;
}

/* --- SPECIFICATION TABLE --- */
.table-wrap {
  overflow-x: auto;
  background: var(--bg-chalk);
  border: 1px solid var(--border-strata);
  border-radius: 12px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.spec-table th {
  background: var(--pyrite-slate);
  color: var(--calcite-gold);
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.spec-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border-strata);
}

.spec-table tr:nth-child(even) {
  background: var(--bg-sandstone);
}

/* --- ACCORDION FAQ --- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 900px;
}

.accordion-item {
  background: var(--bg-sandstone);
  border: 1px solid var(--border-strata);
  border-radius: 8px;
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  min-height: 52px;
  padding: 14px 20px;
  background: var(--bg-chalk);
  border: none;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--pyrite-slate);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.accordion-body {
  display: none;
  padding: 14px 20px 18px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.accordion-item.active .accordion-body {
  display: block;
}

/* --- INTERNAL PAGE LAYOUT --- */
.page-hero-internal {
  background: var(--pyrite-slate);
  color: #FFFFFF;
  padding: 40px 0;
  border-bottom: 4px solid var(--terracotta-bright);
}

.page-hero-internal h1 {
  color: #FFFFFF;
  font-size: clamp(1.6rem, 2.5vw, 2.3rem);
  margin-top: 8px;
}

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--calcite-gold);
}

.breadcrumb a {
  color: #E2E8F0;
}

.content-grid-2col {
  display: grid;
  grid-template-columns: 7.5fr 4.5fr;
  gap: 32px;
  align-items: start;
}

.article-card {
  background: var(--bg-chalk);
  border: 1px solid var(--border-strata);
  border-radius: 12px;
  padding: 28px;
}

.article-card h2 {
  font-size: 1.35rem;
  margin: 22px 0 10px;
}

.article-card h2:first-child {
  margin-top: 0;
}

.article-card p, .article-card li {
  color: var(--text-muted);
  margin-bottom: 12px;
}

.article-card ul {
  padding-left: 20px;
  margin-bottom: 16px;
}

.sidebar-card {
  background: var(--bg-chalk);
  border: 2px solid var(--pyrite-slate);
  border-radius: 12px;
  padding: 22px;
  position: sticky;
  top: 94px;
}

/* --- FOOTER --- */
.site-footer {
  background: var(--pyrite-slate);
  color: #E2E8F0;
  padding: 56px 0 32px;
  border-top: 4px solid var(--terracotta-bright);
  content-visibility: auto;
  contain-intrinsic-size: auto 520px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 4fr 2.6fr 2.6fr 2.8fr;
  gap: 28px;
  margin-bottom: 36px;
}

.footer-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--calcite-gold);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: #CBD5E1;
  font-size: 0.86rem;
}

.footer-links a:hover {
  color: var(--calcite-gold);
}

.footer-legal-strip {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 22px;
  font-size: 0.8rem;
  color: #94A3B8;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.arrepentimiento-pill {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 16px;
  border-radius: 6px;
  background: rgba(234, 179, 8, 0.14);
  border: 1px solid var(--calcite-gold);
  color: var(--calcite-gold);
  font-weight: 700;
  font-size: 0.82rem;
  margin-top: 10px;
}

/* --- COOKIE BANNER --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(28, 36, 43, 0.97);
  color: #F8FAFC;
  border-top: 2px solid var(--calcite-gold);
  padding: 14px 24px;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cookie-banner p {
  font-size: 0.84rem;
  max-width: 880px;
}

.cookie-banner a {
  color: var(--calcite-gold);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 10px;
}

@media (max-width: 1080px) {
  .chrono-segments {
    grid-template-columns: 1fr 1fr;
  }
  .nav-strata-tabs, .header-cta {
    display: none;
  }
  #mobileMenuToggle {
    display: inline-flex;
  }
  .hero-quad-layout,
  .hero-quad-matrix,
  .horizon-correlation-strip,
  .pillars-grid,
  .simulator-box,
  .content-grid-2col,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}