:root {
  --color-warm-grey: #e6e3dd;
  --color-warm-grey-light: #f2f0ec;
  --color-deep-pine: #1b2e25;
  --color-deep-pine-light: #254034;
  --color-clay: #b8654c;
  --color-clay-dark: #9e533d;
  --color-cream: #faf7f2;
  --color-cream-pure: #ffffff;
  --color-dark-brown: #241c18;
  --color-dark-brown-soft: #382e29;
  --color-copper: #c77b4d;
  --color-copper-light: #e09367;
  --color-border: #d4cec4;
  --color-border-dark: #463b34;
  --color-text-muted: #5e544d;
  --color-text-on-dark: #faf7f2;

  --font-serif: "Georgia", "Baskerville", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;

  --accent-bar-height: 4px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-cream);
  color: var(--color-dark-brown);
}

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  background-color: var(--color-cream);
  color: var(--color-dark-brown);
  min-width: 320px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

button {
  font-family: inherit;
  font-size: 0.74rem;
}

h1, h2, h3, h4, h5, h6, .brand-title, .editorial-heading {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.25;
  color: var(--color-dark-brown);
  overflow-wrap: anywhere;
}

h1 {
  font-size: clamp(2rem, 4vw + 1rem, 3.25rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.6rem, 2.5vw + 0.8rem, 2.35rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.25rem, 1.5vw + 0.5rem, 1.65rem);
}

p, li, blockquote {
  font-size: 1.05rem;
  color: var(--color-dark-brown-soft);
  overflow-wrap: anywhere;
}

a {
  color: var(--color-deep-pine);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

a:hover {
  color: var(--color-clay);
  text-decoration-color: var(--color-clay);
}

:focus-visible {
  outline: 2px solid var(--color-copper);
  outline-offset: 3px;
}

/* Slim & Simple Header */
.site-header {
  height: 46px;
  background-color: var(--color-cream);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  z-index: 50;
  width: 100%;
}

.header-inner {
  max-width: 1240px;
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--space-24);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  text-decoration: none;
  min-width: 0;
  flex-shrink: 0;
}

.brand-wrapper:hover .brand-logo-svg path {
  fill: var(--color-copper);
}

.brand-logo-svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.brand-logo-svg path {
  fill: var(--color-deep-pine);
  transition: fill 0.2s ease;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-deep-pine);
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}

.primary-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: var(--space-16);
  min-width: 0;
}

.nav-link {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-dark-brown);
  text-decoration: none;
  padding: 2px 0;
  border-bottom: 1.5px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--color-clay);
  border-bottom-color: var(--color-clay);
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  flex-shrink: 0;
}

/* Compact Buttons with Small Text */
.btn-cta-compact {
  display: inline-block;
  background-color: var(--color-deep-pine);
  color: var(--color-cream-pure);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  text-decoration: none;
  border: 1px solid var(--color-deep-pine);
  line-height: 1.4;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn-cta-compact:hover {
  background-color: var(--color-clay);
  border-color: var(--color-clay);
  color: var(--color-cream-pure);
}

.nav-toggle-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 5px 8px;
  cursor: pointer;
  color: var(--color-dark-brown);
  line-height: 1;
}

.nav-toggle-btn svg {
  width: 16px;
  height: 16px;
  display: block;
  fill: currentColor;
}

/* Mobile Nav Overlay */
.mobile-nav-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--color-cream);
  border-bottom: 2px solid var(--color-border);
  padding: var(--space-16) var(--space-24);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  z-index: 49;
}

.mobile-nav-panel.is-visible {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.mobile-nav-link {
  font-size: 0.95rem;
  font-family: var(--font-serif);
  color: var(--color-dark-brown);
  text-decoration: none;
  display: block;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link:hover,
.mobile-nav-link[aria-current="page"] {
  color: var(--color-clay);
  padding-left: var(--space-8);
}

/* Container */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--space-24);
  width: 100%;
}

.container-narrow {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 var(--space-24);
  width: 100%;
}

/* Section Common */
.section {
  padding: var(--space-64) 0;
  position: relative;
}

.section-alt {
  background-color: var(--color-warm-grey-light);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-dark {
  background-color: var(--color-deep-pine);
  color: var(--color-text-on-dark);
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark p,
.section-dark li,
.section-dark blockquote {
  color: var(--color-text-on-dark);
}

.section-header {
  margin-bottom: var(--space-40);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-24);
}

.section-header.no-border {
  border-bottom: none;
  padding-bottom: 0;
}

.eyebrow {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-clay);
  font-weight: 700;
  margin-bottom: var(--space-8);
}

.section-dark .eyebrow {
  color: var(--color-copper-light);
}

.subheading {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-top: var(--space-8);
  max-width: 680px;
}

.section-dark .subheading {
  color: var(--color-warm-grey);
}

/* Editorial Hero */
.hero-editorial {
  padding: var(--space-64) 0 calc(var(--space-64) + var(--space-24));
  background-color: var(--color-cream);
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-40);
  align-items: center;
}

.hero-copy {
  min-width: 0;
}

.hero-copy h1 {
  margin-bottom: var(--space-24);
}

.hero-intro {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--color-dark-brown-soft);
  margin-bottom: var(--space-24);
}

.hero-meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-24);
  padding-top: var(--space-24);
  border-top: 1px solid var(--color-border);
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
}

.hero-meta-item .stat-value {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-deep-pine);
  line-height: 1.1;
  margin-bottom: var(--space-12);
}

.hero-meta-item .stat-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

/* 3D Assembly Interactive Showcase */
.module-assembly-lab {
  background-color: var(--color-warm-grey-light);
  border: 1px solid var(--color-border);
  padding: var(--space-24);
  position: relative;
}

.assembly-visualizer {
  height: 380px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #ded9d1;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.svg-stage-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.assembly-controls {
  margin-top: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.assembly-step-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.step-btn {
  background-color: var(--color-cream);
  border: 1px solid var(--color-border);
  color: var(--color-dark-brown);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 6px 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.step-btn:hover {
  border-color: var(--color-clay);
  color: var(--color-clay);
}

.step-btn.is-active {
  background-color: var(--color-deep-pine);
  color: var(--color-cream-pure);
  border-color: var(--color-deep-pine);
}

.assembly-readout {
  padding: var(--space-16);
  background-color: var(--color-cream);
  border-left: 3px solid var(--color-copper);
}

.readout-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-deep-pine);
}

.readout-desc {
  font-size: 0.85rem;
  color: var(--color-dark-brown-soft);
  margin: 0;
}

/* Card Style: SEQUENTIAL ROW-BY-ROW ARCHITECTURAL LAYOUT */
.card-row-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  margin-top: var(--space-24);
}

.card-row {
  background-color: var(--color-cream-pure);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-copper);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  padding: var(--space-24);
  display: grid;
  grid-template-columns: 190px 1.4fr 220px auto;
  align-items: center;
  gap: var(--space-24);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  min-width: 0;
}

.card-row:hover {
  transform: translateX(4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.07);
}

.card-row.accent-copper {
  border-left-color: var(--color-copper);
}

.card-row.accent-pine {
  border-left-color: var(--color-deep-pine);
}

.card-row.accent-clay {
  border-left-color: var(--color-clay);
}

.card-row.accent-brown {
  border-left-color: var(--color-dark-brown-soft);
}

.card-row-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  align-items: flex-start;
}

.card-index-wrap {
  display: flex;
  align-items: baseline;
  gap: var(--space-8);
}

.card-index-num {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1;
}

.card-row.accent-copper .card-index-num {
  color: var(--color-copper);
}

.card-row.accent-pine .card-index-num {
  color: var(--color-deep-pine);
}

.card-row.accent-clay .card-index-num {
  color: var(--color-clay);
}

.card-row.accent-brown .card-index-num {
  color: var(--color-dark-brown-soft);
}

.card-index-track {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.card-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  background-color: var(--color-warm-grey-light);
  color: var(--color-deep-pine);
  border: 1px solid var(--color-border);
  display: inline-block;
}

.card-row-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  min-width: 0;
}

.card-row-main .card-heading {
  font-size: 1.3rem;
  line-height: 1.3;
}

.card-row-main .card-heading a {
  text-decoration: none;
  color: var(--color-dark-brown);
  transition: color 0.2s ease;
}

.card-row-main .card-heading a:hover {
  color: var(--color-clay);
}

.card-row-main .card-excerpt {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin: 0;
}

.card-row-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  padding: var(--space-12);
  background-color: var(--color-warm-grey-light);
  border: 1px solid var(--color-border);
  border-radius: 2px;
}

.card-row-specs .spec-cell {
  display: flex;
  flex-direction: column;
}

.card-row-specs .spec-value {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-deep-pine);
  line-height: 1.2;
}

.card-row-specs .spec-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.card-row-action {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.card-row-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 9px 15px;
  background-color: var(--color-deep-pine);
  color: var(--color-cream-pure);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--color-deep-pine);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.card-row-btn svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
}

.card-row-btn:hover {
  background-color: var(--color-clay);
  border-color: var(--color-clay);
  color: var(--color-cream-pure);
}

.card-row-btn:hover svg {
  transform: translateX(3px);
}

/* Legacy Card Support */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-40);
}

.accent-card {
  background-color: var(--color-cream-pure);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  padding: var(--space-24);
  border: none;
  border-top: var(--accent-bar-height) solid var(--color-copper);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.accent-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

.accent-card.accent-pine {
  border-top-color: var(--color-deep-pine);
}

.accent-card.accent-clay {
  border-top-color: var(--color-clay);
}

.accent-card.accent-brown {
  border-top-color: var(--color-dark-brown-soft);
}

.accent-card.accent-copper {
  border-top-color: var(--color-copper);
}

.card-top {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  margin-bottom: var(--space-24);
}

.card-category-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-index {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-copper);
}

.card-heading {
  font-size: 1.45rem;
  line-height: 1.3;
}

.card-heading a {
  text-decoration: none;
  color: var(--color-dark-brown);
}

.card-heading a:hover {
  color: var(--color-clay);
}

.card-excerpt {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.card-spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  padding: var(--space-16) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.spec-cell {
  display: flex;
  flex-direction: column;
}

.spec-value {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-deep-pine);
  margin-bottom: var(--space-4);
}

.spec-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-cta-link {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-deep-pine);
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  text-decoration: none;
}

.card-cta-link:hover {
  color: var(--color-clay);
  gap: var(--space-12);
}

.card-cta-link svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
  transition: transform 0.2s ease;
}

/* Configurator Interactive Section */
.configurator-wrapper {
  background-color: var(--color-cream-pure);
  border-top: 4px solid var(--color-deep-pine);
  padding: var(--space-40);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.configurator-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-40);
  align-items: start;
}

.config-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.config-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.config-label {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-dark-brown);
  font-weight: 700;
}

.config-hint {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.config-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-8);
}

.config-opt-btn {
  background-color: var(--color-warm-grey-light);
  border: 1px solid var(--color-border);
  padding: 8px 12px;
  text-align: left;
  cursor: pointer;
  color: var(--color-dark-brown);
  transition: all 0.2s ease;
  min-height: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.config-opt-btn strong {
  font-size: 0.78rem;
  line-height: 1.3;
}

.config-opt-btn span {
  font-size: 0.7rem;
  line-height: 1.3;
}

.config-opt-btn:hover {
  border-color: var(--color-copper);
}

.config-opt-btn.is-active {
  background-color: var(--color-deep-pine);
  color: var(--color-cream-pure);
  border-color: var(--color-deep-pine);
}

.config-preview-pane {
  background-color: var(--color-warm-grey-light);
  padding: var(--space-24);
  border-top: 4px solid var(--color-clay);
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.preview-graphic-box {
  background-color: #242927;
  color: #ffffff;
  padding: var(--space-24);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 2px;
}

.preview-graphic-svg {
  width: 100%;
  height: 140px;
}

.preview-spec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-16);
}

.preview-spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
}

.preview-spec-row .spec-name {
  color: var(--color-text-muted);
}

.preview-spec-row .spec-val {
  font-weight: 700;
  color: var(--color-deep-pine);
  text-align: right;
}

.btn-config-action {
  display: block;
  text-align: center;
  background-color: var(--color-clay);
  color: var(--color-cream-pure);
  padding: 8px 16px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--color-clay);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.btn-config-action:hover {
  background-color: var(--color-clay-dark);
  border-color: var(--color-clay-dark);
  color: var(--color-cream-pure);
}

/* Editorial Rules & Layout */
.editorial-rule {
  height: 1px;
  background-color: var(--color-border);
  border: none;
  margin: var(--space-40) 0;
}

.two-col-editorial {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-40);
}

.editorial-callout {
  padding: var(--space-24);
  border-left: 4px solid var(--color-copper);
  background-color: var(--color-warm-grey-light);
  margin: var(--space-24) 0;
}

.editorial-callout p {
  font-size: 1rem;
  font-style: italic;
  margin: 0;
}

/* Sub-page Article Content */
.subpage-hero {
  padding: var(--space-64) 0 var(--space-40);
  background-color: var(--color-warm-grey-light);
  border-bottom: 1px solid var(--color-border);
}

.article-content {
  padding: var(--space-64) 0;
  background-color: var(--color-cream);
}

.article-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.article-body h2 {
  margin-top: var(--space-40);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}

.article-body h3 {
  margin-top: var(--space-24);
  color: var(--color-deep-pine);
}

.article-body ul,
.article-body ol {
  padding-left: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.article-table-wrap {
  overflow-x: auto;
  margin: var(--space-24) 0;
  border: 1px solid var(--color-border);
}

.editorial-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
  min-width: 520px;
}

.editorial-table th {
  background-color: var(--color-deep-pine);
  color: var(--color-cream-pure);
  padding: var(--space-12) var(--space-16);
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: 0.03em;
}

.editorial-table td {
  padding: var(--space-12) var(--space-16);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-cream-pure);
  color: var(--color-dark-brown-soft);
}

.editorial-table tr:last-child td {
  border-bottom: none;
}

.editorial-table tr:nth-child(even) td {
  background-color: var(--color-cream);
}

/* Contact Form */
.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-40);
}

.contact-card {
  background-color: var(--color-cream-pure);
  padding: var(--space-40);
  border-top: 4px solid var(--color-clay);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin-bottom: var(--space-24);
}

.form-field label {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-dark-brown);
}

.form-field input,
.form-field textarea,
.form-field select {
  padding: var(--space-12) var(--space-16);
  border: 1px solid var(--color-border);
  background-color: var(--color-cream);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-dark-brown);
  transition: border-color 0.2s ease;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--color-deep-pine);
  background-color: var(--color-cream-pure);
}

.form-field .field-error {
  font-size: 0.8rem;
  color: #a31d1d;
  display: none;
}

.form-field.is-invalid input,
.form-field.is-invalid textarea {
  border-color: #a31d1d;
}

.form-field.is-invalid .field-error {
  display: block;
}

.form-submit-msg {
  padding: var(--space-16);
  background-color: #e3efe8;
  color: #17422b;
  border-left: 4px solid #236c47;
  margin-top: var(--space-24);
  display: none;
}

.form-submit-msg.is-visible {
  display: block;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.static-map-box {
  background-color: var(--color-deep-pine);
  border: 1px solid var(--color-border);
  padding: var(--space-24);
  color: var(--color-text-on-dark);
}

.static-map-svg {
  width: 100%;
  height: 220px;
  background-color: #14231b;
  border: 1px solid #2e4d3e;
  margin-top: var(--space-16);
}

/* Legal Pages Specific */
.legal-container {
  padding: var(--space-64) 0;
}

.legal-card {
  background-color: var(--color-cream-pure);
  padding: var(--space-40);
  border-top: 4px solid var(--color-deep-pine);
}

.legal-card h2 {
  margin-top: var(--space-40);
  margin-bottom: var(--space-16);
}

.legal-card p {
  margin-bottom: var(--space-16);
}

.legal-card ul {
  margin-bottom: var(--space-24);
  padding-left: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

/* Footer */
.site-footer {
  margin-top: auto;
  background-color: var(--color-dark-brown);
  color: var(--color-warm-grey);
  border-top: 4px solid var(--color-copper);
  padding: var(--space-64) 0 var(--space-24);
}

.site-footer a {
  color: var(--color-warm-grey);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-copper-light);
  text-decoration: underline;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-40);
  margin-bottom: var(--space-40);
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.footer-brand-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-cream-pure);
  letter-spacing: -0.01em;
}

.footer-legal-data {
  font-size: 0.88rem;
  line-height: 1.6;
  color: #b5aba1;
}

.footer-heading {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-copper-light);
  margin-bottom: var(--space-16);
  font-weight: 700;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.footer-nav-list a {
  font-size: 0.9rem;
}

.footer-bottom-strip {
  border-top: 1px solid var(--color-border-dark);
  padding-top: var(--space-24);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
  font-size: 0.82rem;
  color: #9c9187;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-dark-brown);
  color: var(--color-cream-pure);
  border-top: 3px solid var(--color-copper);
  padding: var(--space-16) var(--space-24);
  z-index: 9999;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.2);
}

.cookie-banner[hidden] {
  display: none !important;
}

.cookie-banner-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-16);
}

.cookie-text {
  font-size: 0.88rem;
  color: var(--color-warm-grey);
  max-width: 650px;
  margin: 0;
}

.cookie-text a {
  color: var(--color-copper-light);
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 6px 12px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.cookie-btn-primary {
  background-color: var(--color-copper);
  color: var(--color-cream-pure);
  border-color: var(--color-copper);
}

.cookie-btn-primary:hover {
  background-color: var(--color-copper-light);
  border-color: var(--color-copper-light);
}

.cookie-btn-secondary {
  background-color: transparent;
  color: var(--color-warm-grey);
  border-color: #615247;
}

.cookie-btn-secondary:hover {
  background-color: #382e29;
  color: var(--color-cream-pure);
}

/* Cookie Preferences Modal */
.cookie-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: var(--space-16);
}

.cookie-modal-backdrop[hidden] {
  display: none !important;
}

.cookie-modal {
  background-color: var(--color-cream-pure);
  color: var(--color-dark-brown);
  max-width: 540px;
  width: 100%;
  padding: var(--space-24);
  border-top: 4px solid var(--color-deep-pine);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.cookie-pref-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-16);
  padding: var(--space-12) 0;
  border-bottom: 1px solid var(--color-border);
}

.cookie-pref-label {
  font-weight: 700;
  font-size: 0.95rem;
}

.cookie-pref-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Responsive & Breakpoints */
@media (max-width: 1120px) {
  .card-row {
    grid-template-columns: 160px 1fr 200px auto;
    gap: var(--space-16);
    padding: var(--space-20, 20px);
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .configurator-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .card-row {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .card-row-meta {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--color-border);
  }

  .card-row-main {
    grid-column: 1 / -1;
  }

  .card-row-specs {
    grid-column: 1 / 2;
  }

  .card-row-action {
    grid-column: 2 / 3;
    justify-content: flex-end;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: 44px;
  }
  .primary-nav,
  .header-cta-group {
    display: none;
  }
  .nav-toggle-btn {
    display: block;
  }
  .two-col-editorial {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .section {
    padding: var(--space-40) 0;
  }
  .hero-editorial {
    padding: var(--space-40) 0;
  }
  .configurator-wrapper,
  .contact-card,
  .legal-card {
    padding: var(--space-24);
  }

  .card-row {
    grid-template-columns: 1fr;
    padding: var(--space-16);
    transform: none !important;
  }

  .card-row-specs {
    grid-column: 1 / -1;
  }

  .card-row-action {
    grid-column: 1 / -1;
    width: 100%;
  }

  .card-row-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 380px) {
  .header-inner {
    padding: 0 var(--space-16);
  }
  .container,
  .container-narrow {
    padding: 0 var(--space-16);
  }
  .card-spec-grid,
  .card-row-specs {
    grid-template-columns: 1fr;
  }
  .assembly-visualizer {
    height: 300px;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}