:root {
  color-scheme: light dark;
  --bg: oklch(0.965 0.004 255);
  --surface: oklch(0.992 0.001 255);
  --surface-2: oklch(0.925 0.004 255);
  --surface-3: oklch(0.875 0.006 255);
  --ink: oklch(0.15 0.006 255);
  --ink-soft: oklch(0.32 0.008 255);
  --muted: oklch(0.47 0.008 255);
  --line: oklch(0.79 0.006 255);
  --line-strong: oklch(0.65 0.008 255);
  --accent: oklch(0.79 0.18 130);
  --accent-ink: oklch(0.21 0.055 132);
  --danger: oklch(0.48 0.16 28);
  --radius: 8px;
  --shadow: 0 10px 24px oklch(0.15 0.006 255 / 0.08);
  --display: "Archivo", "Helvetica Neue", "Arial Narrow", sans-serif;
  --body: "Atkinson Hyperlegible", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  --z-sticky: 20;
  --z-modal: 60;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: oklch(0.17 0.006 255);
    --surface: oklch(0.205 0.007 255);
    --surface-2: oklch(0.245 0.008 255);
    --surface-3: oklch(0.315 0.01 255);
    --ink: oklch(0.94 0.004 255);
    --ink-soft: oklch(0.78 0.006 255);
    --muted: oklch(0.66 0.007 255);
    --line: oklch(0.36 0.008 255);
    --line-strong: oklch(0.52 0.01 255);
    --accent: oklch(0.82 0.17 130);
    --accent-ink: oklch(0.18 0.048 132);
    --danger: oklch(0.68 0.16 28);
    --shadow: 0 12px 28px oklch(0.09 0.006 255 / 0.28);
  }
}

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

* {
  margin: 0;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: auto;
}

body {
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body.modal-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  width: 100%;
  height: auto;
}

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

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

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.54;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: var(--z-modal);
  padding: 10px 14px;
  border: 1px solid var(--ink);
  background: var(--surface);
  color: var(--ink);
  transform: translateY(-140%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklch, var(--bg) 92%, transparent);
  backdrop-filter: blur(14px);
}

.nav-shell {
  width: min(1440px, calc(100% - 32px));
  height: 72px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(210px, auto) 1fr auto;
  gap: 24px;
  align-items: center;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border: 1px solid var(--ink);
  background: var(--accent);
}

.brand-word {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 780;
  letter-spacing: -0.01em;
  line-height: 1.05;
}

.brand-word span {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 2vw, 28px);
  white-space: nowrap;
  font-size: 14px;
  color: var(--ink-soft);
}

.site-nav a {
  padding: 10px 0;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
  border-color: var(--ink);
}

.nav-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.btn,
.icon-btn,
.text-link {
  min-height: 44px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  font-weight: 760;
  line-height: 1;
  text-align: center;
  transition: transform 180ms cubic-bezier(0.2, 0.9, 0.2, 1), opacity 180ms ease;
}

.btn:hover,
.icon-btn:hover,
.text-link:hover {
  transform: translateY(-2px);
}

.btn:active,
.icon-btn:active,
.text-link:active {
  transform: translateY(1px) scale(0.99);
}

.btn.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
}

.btn.secondary {
  background: transparent;
}

.btn.full {
  width: 100%;
}

.icon-btn {
  width: 44px;
  padding: 0;
  font-size: 22px;
}

.cart-count {
  display: inline-flex;
  min-width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
}

.section {
  width: min(1440px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(56px, 8vw, 112px) 0;
}

.hero {
  min-height: calc(100dvh - 72px);
  width: min(1440px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(38px, 5vw, 72px) 0;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  display: grid;
  gap: 22px;
}

.kicker {
  width: fit-content;
  border: 1px solid var(--line-strong);
  padding: 8px 10px;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.1;
}

.hero h1,
.section-title,
.checkout-title,
.modal-title {
  font-family: var(--display);
  font-weight: 820;
  letter-spacing: -0.035em;
  line-height: 0.96;
  text-wrap: balance;
}

.hero h1 {
  max-width: 9.8ch;
  font-size: clamp(4rem, 9vw, 6rem);
}

.hero-subtitle {
  max-width: 54ch;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
}

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

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.hero-facts div {
  padding: 18px 16px 18px 0;
  border-right: 1px solid var(--line);
}

.hero-facts div:last-child {
  border-right: 0;
}

.hero-facts strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--display);
  font-size: clamp(1.4rem, 2vw, 2.1rem);
  letter-spacing: -0.03em;
}

.hero-facts span {
  color: var(--muted);
  font-size: 13px;
}

.photo-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.photo-frame img,
.image-trigger img,
.thumb-strip img,
.detail-thumb img {
  height: 100%;
  object-fit: cover;
}

.hero-media .photo-frame {
  aspect-ratio: 4 / 5;
}

.hero-media {
  display: grid;
  gap: 12px;
}

.media-caption {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  color: var(--muted);
  font-size: 13px;
}

.media-caption::before {
  content: "";
  width: 42px;
  height: 2px;
  margin-top: 11px;
  background: var(--accent);
}

.section-title {
  max-width: 12ch;
  margin-bottom: 18px;
  font-size: clamp(2.5rem, 5vw, 5.25rem);
}

.section-lede {
  max-width: 64ch;
  color: var(--ink-soft);
  font-size: 1.06rem;
}

.catalog-head {
  display: grid;
  gap: 10px;
  margin-bottom: 34px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  align-items: stretch;
}

.product-card {
  min-height: 100%;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 14px;
}

.image-trigger {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 0;
}

.image-trigger::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 62%, oklch(0.12 0.006 255 / 0.28));
  opacity: 0;
  transition: opacity 180ms ease;
}

.image-trigger:hover::after,
.image-trigger:focus-visible::after {
  opacity: 1;
}

.image-trigger img {
  transition: transform 260ms cubic-bezier(0.2, 0.9, 0.2, 1);
}

.image-trigger:hover img,
.image-trigger:focus-visible img {
  transform: scale(1.035);
}

.thumb-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  min-height: 54px;
}

.thumb-strip button,
.detail-thumb {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
  padding: 0;
}

.thumb-strip button[aria-current="true"],
.detail-thumb[aria-current="true"] {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 2px var(--accent);
}

.product-copy {
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: 8px;
}

.product-copy h3 {
  min-height: 2.55em;
  font-family: var(--display);
  font-size: 1.38rem;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.sku {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
}

.price {
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.65rem;
  font-weight: 820;
  letter-spacing: -0.03em;
}

.product-desc {
  min-height: 4.7em;
  color: var(--ink-soft);
  font-size: 14px;
}

.spec-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.spec-chips span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 8px;
  color: var(--muted);
  font-size: 12px;
}

.card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.split-band {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: center;
  border-top: 1px solid var(--line);
}

.split-copy {
  display: grid;
  gap: 18px;
}

.split-copy p {
  max-width: 62ch;
  color: var(--ink-soft);
}

.principles {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.principle-row {
  display: grid;
  grid-template-columns: minmax(140px, 0.35fr) minmax(0, 1fr);
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.principle-row strong {
  font-family: var(--display);
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.principle-row p {
  color: var(--ink-soft);
}

.material-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 18px;
}

.material-copy {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: clamp(24px, 4vw, 48px);
  display: grid;
  align-content: center;
  gap: 18px;
}

.material-copy h2 {
  max-width: 11ch;
}

.material-list {
  display: grid;
  gap: 12px;
  list-style: none;
  padding: 0;
}

.material-list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  color: var(--ink-soft);
}

.material-list li::before {
  content: "";
  width: 12px;
  height: 12px;
  margin-top: 7px;
  background: var(--accent);
}

.two-photo-stack {
  display: grid;
  gap: 18px;
}

.two-photo-stack .photo-frame {
  aspect-ratio: 4 / 3;
}

.two-photo-stack .quote-band {
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 20px 0;
}

.two-photo-stack .quote-band blockquote {
  font-size: clamp(1.9rem, 3vw, 3.2rem);
}

.quote-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr minmax(280px, 0.55fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
}

.quote-band blockquote {
  font-family: var(--display);
  font-size: clamp(2.2rem, 4.4vw, 5rem);
  line-height: 1;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.quote-band p {
  color: var(--ink-soft);
}

.policy-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.policy-strip button {
  min-height: 76px;
  border: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 760;
}

.policy-strip button:hover,
.policy-strip button:focus-visible {
  background: var(--accent);
  color: var(--accent-ink);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
}

.footer-shell {
  width: min(1440px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

dialog {
  margin: auto;
  inset: 0;
  border: 0;
  padding: 0;
  max-width: min(980px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  background: transparent;
  color: var(--ink);
}

dialog:not([open]) {
  display: none;
}

dialog::backdrop {
  background: oklch(0.12 0.006 255 / 0.72);
}

.modal-panel {
  max-height: calc(100dvh - 32px);
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.modal-head {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  padding: 18px;
}

.modal-title,
.checkout-title {
  font-size: clamp(1.7rem, 4vw, 3rem);
}

.modal-body {
  padding: 18px;
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.82fr);
  gap: 22px;
}

.detail-main {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 0;
}

.detail-main img {
  height: 100%;
  object-fit: cover;
}

.detail-thumbs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.detail-info {
  display: grid;
  align-content: start;
  gap: 12px;
}

.detail-info h3 {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.detail-specs {
  display: grid;
  gap: 8px;
  padding: 0;
  list-style: none;
}

.detail-specs li {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
  color: var(--ink-soft);
}

.detail-specs strong {
  color: var(--ink);
}

.qty-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  align-items: end;
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.field input,
.field textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--ink);
  padding: 10px 12px;
}

.field textarea {
  min-height: 86px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--muted);
  opacity: 1;
}

.field small,
.form-error {
  color: var(--muted);
  font-size: 12px;
}

.form-error {
  color: var(--danger);
  font-weight: 700;
}

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

.cart-item {
  display: grid;
  grid-template-columns: 78px 1fr auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
}

.cart-item img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
}

.cart-item h3 {
  font-family: var(--display);
  font-size: 1rem;
  line-height: 1.1;
}

.cart-tools {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: flex-end;
}

.cart-tools input {
  width: 62px;
  min-height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--bg);
  color: var(--ink);
  text-align: center;
}

.mini-btn {
  min-height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  padding: 8px 10px;
  font-weight: 750;
}

.cart-footer {
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--line);
  margin-top: 16px;
  padding-top: 16px;
}

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

.total-line {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 820;
}

.empty-cart {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  color: var(--ink-soft);
  background: var(--surface-2);
}

.checkout-panel {
  width: min(1040px, calc(100vw - 32px));
}

.checkout-grid {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 24px;
}

.step-list {
  display: grid;
  gap: 8px;
  align-content: start;
}

.step-list li {
  list-style: none;
}

.step-list button {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink-soft);
  text-align: left;
  padding: 10px 12px;
}

.step-list button[aria-current="step"] {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
}

.checkout-step {
  display: grid;
  gap: 18px;
}

.checkout-copy {
  color: var(--ink-soft);
}

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

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

.choice-grid {
  display: grid;
  gap: 10px;
}

.choice-card {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: var(--surface);
}

.choice-card:has(input:checked) {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 2px var(--accent);
}

.choice-card:has(input:focus-visible),
.pay-option:has(input:focus-visible) {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.choice-card strong {
  display: block;
  color: var(--ink);
}

.choice-card span {
  color: var(--muted);
  font-size: 13px;
}

.payment-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.pay-option {
  min-height: 62px;
  display: flex;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 12px;
  font-weight: 780;
}

.pay-option:has(input:checked) {
  border-color: var(--accent);
  background: color-mix(in oklch, var(--accent) 22%, var(--surface));
}

.brand-chip {
  display: inline-flex;
  min-width: 46px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: 5px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
}

.review-box {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 16px;
}

.summary-lines {
  display: grid;
  gap: 8px;
}

.summary-lines div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.confirmation {
  display: grid;
  gap: 18px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--accent) 16%, var(--surface));
  padding: clamp(24px, 5vw, 52px);
}

.confirmation h3 {
  font-family: var(--display);
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
}

.policy-content {
  display: grid;
  gap: 16px;
  max-width: 78ch;
}

.policy-content h3 {
  font-family: var(--display);
  font-size: 1.7rem;
  letter-spacing: -0.02em;
}

.policy-content p,
.policy-content li {
  color: var(--ink-soft);
}

.policy-content ul {
  padding-left: 1.25rem;
}

.lightbox {
  max-width: min(1180px, calc(100vw - 24px));
  max-height: calc(100dvh - 24px);
}

.lightbox-panel {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 54px 16px 16px;
}

.lightbox-close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font-size: 26px;
}

.lightbox-stage {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  gap: 12px;
  align-items: center;
}

.lightbox-nav {
  width: 48px;
  height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font-size: 28px;
}

.lightbox-image-wrap {
  max-height: calc(100dvh - 156px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.lightbox-image-wrap img {
  width: 100%;
  max-height: calc(100dvh - 158px);
  object-fit: contain;
}

.lightbox-caption {
  max-width: 70ch;
  margin: 12px auto 0;
  color: var(--ink-soft);
  text-align: center;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: var(--z-modal);
  max-width: min(360px, calc(100vw - 36px));
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--accent-ink);
  padding: 12px 14px;
  font-weight: 760;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms cubic-bezier(0.2, 0.9, 0.2, 1);
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 420ms cubic-bezier(0.2, 0.9, 0.2, 1), transform 420ms cubic-bezier(0.2, 0.9, 0.2, 1);
    will-change: transform, opacity;
  }

  body.motion-ready .reveal:not(.is-visible) {
    opacity: 0.92;
    transform: translateY(18px);
  }

  .spring-in {
    animation: springIn 520ms cubic-bezier(0.2, 1.25, 0.2, 1) both;
  }

  @keyframes springIn {
    from {
      opacity: 0.88;
      transform: translateY(12px) scale(0.985);
    }
    to {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }
}

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

  .btn:hover,
  .icon-btn:hover,
  .text-link:hover,
  .image-trigger:hover img,
  .image-trigger:focus-visible img {
    transform: none;
  }
}

@media (max-width: 980px) {
  .nav-shell {
    grid-template-columns: 1fr auto;
    height: auto;
    min-height: 72px;
    padding: 10px 0;
  }

  .site-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero,
  .split-band,
  .material-grid,
  .quote-band,
  .product-detail,
  .checkout-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero h1 {
    max-width: 11ch;
  }

  .hero-media .photo-frame {
    aspect-ratio: 4 / 3;
  }

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

@media (max-width: 680px) {
  .section,
  .hero,
  .nav-shell,
  .footer-shell {
    width: min(100% - 24px, 1440px);
  }

  .brand-word {
    font-size: 13px;
  }

  .nav-actions .btn.secondary {
    display: none;
  }

  .hero {
    padding: 34px 0 46px;
    gap: 26px;
  }

  .hero h1 {
    font-size: clamp(3.25rem, 17vw, 4.75rem);
  }

  .hero-facts,
  .principle-row,
  .cart-item {
    grid-template-columns: 1fr;
  }

  .hero-facts div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-right: 0;
  }

  .hero-facts div:last-child {
    border-bottom: 0;
  }

  .products-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .card-actions {
    grid-template-columns: 1fr;
  }

  .policy-strip,
  .payment-methods {
    grid-template-columns: 1fr;
  }

  .footer-shell {
    align-items: flex-start;
    flex-direction: column;
  }

  .lightbox-stage {
    grid-template-columns: 1fr;
  }

  .lightbox-nav {
    width: 100%;
  }
}