:root {
  --color-bg: #f4f4f2;
  --color-surface: #ffffff;
  --color-soft: #ebe9e3;
  --color-text: #15233a;
  --color-muted: #5b6472;
  --color-border: #e0ded7;
  --color-primary: #15233a;
  --color-primary-contrast: #ffffff;
  --color-accent: #a87b40;
  --color-accent-contrast: #ffffff;
  --color-success: #2f6f4e;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(21, 35, 58, 0.08);
  --container: 1200px;
  --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: 1.875rem;
  --text-3xl: 2.5rem;
  --text-hero: 4rem;
  --leading-tight: 1;
  --leading-snug: 1.15;
  --leading-normal: 1.5;
  --weight-regular: 400;
  --weight-medium: 600;
  --weight-bold: 750;
  --weight-heavy: 850;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--color-bg);
}

body {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(168, 123, 64, 0.35);
  outline-offset: 3px;
}

.demo-nav {
  position: fixed;
  top: 50%;
  left: 14px;
  z-index: 60;
  display: grid;
  gap: 6px;
  width: 88px;
  padding: 10px;
  border: 1px solid #e0ded7;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 44px rgba(21, 35, 58, 0.16);
  transform: translateY(-50%);
}

.demo-nav span {
  padding: 7px 4px;
  color: #5b6472;
  font-size: 0.66rem;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
  text-transform: uppercase;
}

.demo-nav a {
  display: grid;
  gap: 4px;
  min-height: 54px;
  place-items: center;
  border-radius: 999px;
  color: #15233a;
  font-size: 0.78rem;
  font-weight: 800;
}

.demo-nav a:hover {
  background: #ebe9e3;
}

.demo-nav i {
  color: #a87b40;
  font-size: 1rem;
}

.demo-nav em {
  font-style: normal;
  font-size: 0.66rem;
}

.demo-nav-toggle,
.demo-nav-restore {
  display: inline-grid;
  place-items: center;
  border: 1px solid #e0ded7;
  background: #ffffff;
  color: #15233a;
  cursor: pointer;
}

.demo-nav-toggle {
  width: 34px;
  height: 34px;
  margin: 0 auto;
  border-radius: 50%;
}

.demo-nav-restore {
  position: fixed;
  top: 50%;
  left: 14px;
  z-index: 61;
  gap: 4px;
  min-width: 58px;
  min-height: 58px;
  border-radius: 999px;
  box-shadow: 0 18px 44px rgba(21, 35, 58, 0.16);
  transform: translateY(-50%);
}

.demo-nav-restore span {
  font-size: 0.66rem;
  font-weight: 900;
}

.demo-nav-restore {
  display: none;
}

.is-demo-nav-hidden .demo-nav {
  display: none;
}

.is-demo-nav-hidden .demo-nav-restore {
  display: inline-grid;
}

.site-header,
main,
.site-footer {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 72px;
  border-bottom: 1px solid rgba(224, 222, 215, 0.8);
  background: rgba(244, 244, 242, 0.94);
  backdrop-filter: blur(16px);
}

.brand,
.cart-link,
.desktop-nav {
  display: inline-flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  font-size: 0.78rem;
}

.desktop-nav {
  justify-content: center;
  gap: 22px;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.cart-link {
  gap: 8px;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.cart-link strong {
  display: grid;
  min-width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-primary-contrast);
  font-size: 0.78rem;
}

main {
  padding: 28px 0 56px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1fr);
  gap: 28px;
  align-items: stretch;
  min-height: 520px;
}

.hero-copy,
.hero-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.hero-copy {
  display: grid;
  align-content: center;
  gap: 18px;
  padding: clamp(24px, 5vw, 52px);
}

.eyebrow {
  margin: 0;
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: var(--weight-heavy);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.01em;
}

h2 {
  margin-bottom: 0;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: var(--leading-snug);
  letter-spacing: -0.01em;
}

h3 {
  margin-bottom: 0;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: var(--leading-snug);
}

.hero-copy p:not(.eyebrow),
.page-title p,
.empty-state p,
.success-panel p {
  color: var(--color-muted);
  font-size: var(--text-base);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  font-size: var(--text-sm);
  font-weight: 900;
  transition: transform 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.secondary {
  border-color: var(--color-border);
  background: var(--color-surface);
  color: var(--color-primary);
}

.button.full {
  width: 100%;
}

.hero-panel {
  position: relative;
  overflow: hidden;
}

.hero-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-specs {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.hero-specs span {
  display: grid;
  min-height: 48px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: var(--radius-md);
  background: rgba(21, 35, 58, 0.78);
  color: var(--color-primary-contrast);
  font-size: 0.82rem;
  font-weight: 800;
  text-align: center;
}

.section {
  padding: 52px 0 0;
}

.section-heading {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.section-heading.inline {
  grid-template-columns: 1fr auto;
  align-items: end;
}

.section-heading.inline a {
  color: var(--color-accent);
  font-weight: 900;
}

.category-grid,
.product-grid {
  display: grid;
  gap: 16px;
}

.category-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.category-card,
.product-card,
.summary-panel,
.checkout-form,
.cart-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.category-card {
  display: grid;
  gap: 8px;
  min-height: 140px;
  align-content: start;
  padding: 18px;
}

.category-card p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card {
  overflow: hidden;
}

.product-image {
  position: relative;
  display: block;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--color-soft);
}

.product-image img,
.detail-gallery img,
.cart-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  font-size: var(--text-xs);
  font-weight: 900;
}

.product-card-body {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.spec-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.spec-list span {
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--color-soft);
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 700;
}

.product-price,
.detail-price {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.old-price,
.detail-price span {
  color: var(--color-muted);
  text-decoration: line-through;
}

.metrics-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  margin-top: 56px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-border);
}

.metrics-band div {
  display: grid;
  gap: 4px;
  padding: 24px;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
}

.metrics-band strong {
  font-size: 2rem;
}

.metrics-band span {
  color: #b9bfc9;
}

.page-title {
  display: grid;
  gap: 10px;
  max-width: 740px;
  padding: 34px 0 22px;
}

.page-title h1 {
  font-size: var(--text-3xl);
}

.category-rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 18px;
}

.category-rail a {
  flex: 0 0 auto;
  padding: 9px 13px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-muted);
  font-weight: 800;
}

.category-rail a.is-active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-primary-contrast);
}

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
  color: var(--color-muted);
}

.toolbar select,
.quantity-field input,
.checkout-form input,
.checkout-form textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

.toolbar select {
  min-height: 40px;
  padding: 0 12px;
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 0.78fr);
  gap: 28px;
  align-items: start;
  padding-top: 32px;
}

.detail-gallery {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-soft);
}

.detail-info {
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.detail-info h1 {
  font-size: var(--text-3xl);
}

.detail-price strong {
  font-size: 1.35rem;
}

.product-form,
.checkout-form,
.choice-group {
  display: grid;
  gap: 18px;
}

fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

legend,
.quantity-field span,
.checkout-form label {
  margin-bottom: 8px;
  font-weight: 900;
}

.option-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.option-pill input {
  position: absolute;
  opacity: 0;
}

.option-pill span {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 0 13px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-soft);
}

.option-pill input:checked + span {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-accent-contrast);
}

.quantity-field {
  display: grid;
}

.quantity-field input {
  width: 112px;
  min-height: 42px;
  padding: 0 12px;
}

.stock-note {
  padding: 12px;
  border-radius: var(--radius-md);
  background: var(--color-soft);
  color: var(--color-muted);
  font-weight: 700;
}

.cart-layout,
.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: start;
}

.cart-list {
  display: grid;
  gap: 12px;
}

.cart-item {
  display: grid;
  grid-template-columns: 104px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 12px;
}

.cart-item img {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
}

.cart-item p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.cart-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cart-actions button {
  min-width: 34px;
  min-height: 34px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-soft);
}

.cart-actions .remove-button {
  padding: 0 10px;
  color: #b91c1c;
}

.summary-panel {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 14px;
  padding: 20px;
}

.summary-panel h2,
.choice-group h2 {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 1.2rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--color-muted);
}

.summary-row.total {
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 1.1rem;
}

.checkout-form {
  padding: 20px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.checkout-form label {
  display: grid;
}

.checkout-form input,
.checkout-form textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  margin-top: 7px;
}

.checkout-form .wide {
  grid-column: 1 / -1;
}

.radio-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-soft);
}

.radio-row.compact {
  grid-template-columns: auto 1fr;
}

.radio-row small {
  display: block;
  color: var(--color-muted);
}

.empty-state,
.success-panel {
  display: grid;
  gap: 14px;
  justify-items: start;
  max-width: 640px;
  padding: 86px 0;
}

.success-panel .summary-panel {
  position: static;
  width: min(420px, 100%);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 32px 0 44px;
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
}

.site-footer p {
  margin: 4px 0 0;
}

.footer-links {
  display: flex;
  gap: 16px;
}

@media (max-width: 920px) {
  .hero,
  .product-detail,
  .cart-layout,
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 3.1rem;
  }

  .page-title h1,
  .detail-info h1 {
    font-size: 2.25rem;
  }

  .hero {
    min-height: auto;
  }

  .hero-panel {
    min-height: 360px;
  }

  .category-grid,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .summary-panel {
    position: static;
  }
}

@media (max-width: 680px) {
  body {
    padding-bottom: 88px;
  }

  .demo-nav {
    top: auto;
    right: 10px;
    bottom: 10px;
    left: 10px;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    width: auto;
    padding: 8px;
    border-radius: 18px;
    transform: none;
  }

  .demo-nav span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }

  .demo-nav a {
    min-height: 48px;
  }

  .demo-nav-toggle {
    min-height: 48px;
    width: auto;
    height: auto;
    margin: 0;
    border-radius: 999px;
  }

  .demo-nav-restore {
    top: auto;
    right: 14px;
    bottom: 14px;
    left: auto;
    min-width: 82px;
    min-height: 48px;
    grid-auto-flow: column;
    padding: 0 14px;
    transform: none;
  }

  .demo-nav em {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    min-height: auto;
    padding: 14px 0;
  }

  .desktop-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  main {
    padding-top: 18px;
  }

  h1 {
    font-size: 2.4rem;
  }

  h2 {
    font-size: var(--text-xl);
  }

  .hero-specs,
  .category-grid,
  .form-grid,
  .metrics-band {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .section {
    padding-top: 42px;
  }

  .site-footer,
  .toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .cart-item {
    grid-template-columns: 82px 1fr;
  }

  .cart-actions {
    grid-column: 1 / -1;
    justify-content: flex-end;
  }
}

/* ===== Aeon landing additions ===== */
.feature-stack {
  display: grid;
  gap: 28px;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
}

.feature-media {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  background: var(--color-soft);
}

.feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-row.reverse .feature-media {
  order: 2;
}

.feature-copy {
  display: grid;
  gap: 14px;
}

.feature-copy h2 {
  font-size: 1.85rem;
}

.feature-copy p {
  margin: 0;
  color: var(--color-muted);
}

.spec-table {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-border);
  gap: 1px;
}

.spec-table div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: var(--color-surface);
}

.spec-table span {
  color: var(--color-muted);
}

.spec-table strong {
  font-weight: 800;
  text-align: right;
}

.gallery-strip {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.gallery-strip img {
  flex: 0 0 auto;
  width: 320px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--color-soft);
}

.quote-band {
  display: grid;
  gap: 16px;
  justify-items: center;
  max-width: 760px;
  margin: 56px auto 0;
  padding: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  text-align: center;
}

.quote-band p {
  margin: 0;
  font-size: 1.4rem;
  line-height: 1.4;
}

.quote-band .quote-mark {
  color: var(--color-accent);
  font-size: 2rem;
}

.quote-band span {
  color: #b9bfc9;
  font-weight: 700;
}

@media (max-width: 820px) {
  .feature-row,
  .feature-row.reverse .feature-media {
    grid-template-columns: 1fr;
  }

  .feature-row.reverse .feature-media {
    order: 0;
  }

  .spec-table {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .gallery-strip img {
    width: 240px;
  }

  .quote-band {
    padding: 28px;
  }

  .quote-band p {
    font-size: 1.2rem;
  }
}
/* Editorial signature */
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  margin: 8px 0 0;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.hero-meta span {
  position: relative;
  padding: 0 14px;
}

.hero-meta span:first-child {
  padding-left: 0;
}

.hero-meta span + span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 1px;
  height: 12px;
  background: var(--color-border);
  transform: translateY(-50%);
}