:root {
  color-scheme: light dark;
  --bg: #f7f8f5;
  --surface: #ffffff;
  --surface-2: #ecefeb;
  --text: #151817;
  --muted: #5c6662;
  --line: #d7ddd8;
  --button-text: #ffffff;
  --radius: 8px;
  --shadow: 0 24px 70px rgb(20 31 26 / 0.12);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101412;
    --surface: #171d1a;
    --surface-2: #202923;
    --text: #eef3ef;
    --muted: #b5c2bb;
    --line: #334039;
    --shadow: 0 24px 70px rgb(0 0 0 / 0.32);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--accent) 8%, transparent), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 4;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .75rem 1rem;
}
.skip-link:focus { top: 1rem; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 3;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem max(1rem, calc((100vw - 1180px) / 2));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  font-weight: 760;
  text-decoration: none;
  white-space: nowrap;
}
.brand-mark {
  inline-size: 1.1rem;
  block-size: 1.1rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: inset 0 0 0 4px color-mix(in srgb, var(--surface) 72%, transparent);
}
nav {
  display: flex;
  align-items: center;
  gap: .3rem;
  white-space: nowrap;
}
nav a {
  border-radius: 999px;
  padding: .58rem .82rem;
  color: var(--muted);
  text-decoration: none;
  font-size: .94rem;
}
nav a:hover, nav a:focus-visible { color: var(--text); background: var(--surface-2); outline: none; }
.nav-cta { color: var(--button-text); background: var(--accent); }
.nav-cta:hover, .nav-cta:focus-visible { color: var(--button-text); background: color-mix(in srgb, var(--accent) 86%, black); }
main, .footer, .claim-note { max-width: 1180px; margin-inline: auto; padding-inline: 1rem; }
.hero {
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(320px, 1.08fr);
  align-items: center;
  gap: 2rem;
  padding-block: 4.5rem 3rem;
}
.hero-compact { min-height: 520px; padding-block: 3.5rem 2.5rem; }
.plain-label {
  margin: 0 0 .8rem;
  color: var(--accent);
  font-size: .92rem;
  font-weight: 760;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 11ch;
  margin-bottom: 1rem;
  font-size: 4.7rem;
  line-height: .96;
}
.hero-compact h1 { max-width: 14ch; font-size: 3.7rem; }
.lede {
  max-width: 58ch;
  color: var(--muted);
  font-size: 1.15rem;
}
.hero-actions, .form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}
.button, button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: .8rem 1.08rem;
  font: inherit;
  font-weight: 760;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.button:active, button:active { transform: translateY(1px); }
.primary {
  background: var(--accent);
  color: var(--button-text);
}
.primary:hover, .primary:focus-visible { background: color-mix(in srgb, var(--accent) 86%, black); outline: none; }
.secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}
.secondary:hover, .secondary:focus-visible { background: var(--surface-2); outline: none; }
.visual {
  margin: 0;
  min-height: 360px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface-2);
  box-shadow: var(--shadow);
}
.visual img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}
.visual-focus-left img { object-position: 28% 50%; }
.visual-focus-right img { object-position: 78% 50%; }
.buyer-strip {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: center;
  margin-bottom: 5rem;
  padding: 1rem 0;
  border-block: 1px solid var(--line);
  color: var(--muted);
}
.buyer-strip strong { color: var(--text); }
section { margin-bottom: 5.5rem; }
.section-head {
  max-width: 680px;
  margin-bottom: 1.6rem;
}
.section-head h2, .cta h2, .related h2, .answer-block h2 {
  font-size: 2.1rem;
  line-height: 1.08;
  margin-bottom: .7rem;
}
.section-head p, .cta p, .answer-block p { color: var(--muted); }
.proof-grid, .module-grid, .program-grid, .decision-grid, .tile-grid {
  display: grid;
  gap: 1rem;
}
.proof-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.module-grid { grid-template-columns: 1.4fr 1fr 1fr; }
.program-grid, .decision-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tile-grid { grid-template-columns: 1.3fr 1fr 1fr; }
.proof-item, .module, .program, .decision, .tile a, details, .answer-block, .rfq-shell {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 92%, var(--accent) 8%);
  padding: 1.1rem;
}
.module:first-child, .tile:first-child { grid-row: span 2; }
.proof-item h3, .module h3, .program h3, .decision h3 { margin-bottom: .4rem; font-size: 1.04rem; }
.proof-item p, .module p, .program p, .decision p, .tile small { color: var(--muted); }
.tile a {
  min-height: 11rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
}
.tile span { font-size: 1.25rem; font-weight: 760; }
.program a {
  font-weight: 760;
  color: var(--accent);
}
.process ol {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: .65rem;
  padding: 0;
  list-style: none;
}
.process li {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .8rem;
  background: var(--surface);
  min-height: 4.6rem;
}
.split-detail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.split-detail > div {
  border-top: 2px solid var(--accent);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.2rem;
}
.check-list {
  display: grid;
  gap: .6rem;
  padding-left: 1.1rem;
  color: var(--muted);
}
.related .link-row {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}
.link-row a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .65rem .9rem;
  text-decoration: none;
}
.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-radius: var(--radius);
  background: var(--text);
  color: var(--bg);
  padding: 1.4rem;
}
.cta p { color: color-mix(in srgb, var(--bg) 80%, transparent); margin-bottom: 0; }
.faq {
  display: grid;
  gap: .75rem;
}
details summary {
  cursor: pointer;
  font-weight: 760;
}
details p { color: var(--muted); margin: .8rem 0 0; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.field { display: grid; gap: .45rem; align-content: start; }
.field label { font-weight: 760; }
.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  padding: .85rem;
  font: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: 3px solid color-mix(in srgb, var(--accent) 28%, transparent);
  border-color: var(--accent);
}
.field-help { color: var(--muted); font-size: .9rem; margin-bottom: 0; }
.field-error { color: #b42318; font-size: .9rem; margin-bottom: 0; }
.rfq-result {
  margin-top: 1.4rem;
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 1rem;
}
.rfq-result pre {
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
}
.footer {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 1.4rem;
  padding-block: 3rem 1.5rem;
  border-top: 1px solid var(--line);
}
.footer h2 {
  font-size: .96rem;
  margin-bottom: .7rem;
}
.footer a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  margin-bottom: .45rem;
}
.footer p, .claim-note {
  color: var(--muted);
  font-size: .95rem;
}
.claim-note { padding-bottom: 2rem; }

.site-socks {
  --bg: #f6f1e8;
  --surface: #fffaf1;
  --surface-2: #eadfcf;
  --text: #251b16;
  --muted: #705d51;
  --line: #d8c6b4;
  --accent: #9e3f30;
  --accent-dark: #c85844;
  background: var(--bg);
}
.socks-topbar {
  background: rgb(246 241 232 / .92);
}
.socks-brand-mark {
  border-radius: 3px;
  background:
    linear-gradient(90deg, var(--accent) 0 22%, transparent 22% 38%, var(--accent) 38% 60%, transparent 60% 74%, var(--accent) 74% 100%);
  box-shadow: none;
}
.socks-hero {
  min-height: clamp(500px, 65svh, 620px);
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(440px, 1.1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center;
  padding-block: 2.5rem 2rem;
}
.socks-hero h1, .simple-hero h1, .catalog-hero h1 {
  max-width: 13.2ch;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.75rem, 5.15vw, 4.7rem);
  line-height: .94;
  letter-spacing: 0;
}
.socks-hero .lede, .simple-hero .lede, .catalog-hero .lede {
  color: var(--muted);
  font-size: 1.12rem;
}
.socks-hero-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 128px;
  gap: 1rem;
  align-items: stretch;
}
.hero-product, .hero-swatch {
  margin: 0;
  background: var(--surface);
  border-radius: 8px;
  box-shadow: 0 20px 50px rgb(37 27 22 / .11);
}
.hero-product {
  display: grid;
  min-height: 455px;
  overflow: hidden;
}
.hero-product img {
  width: 100%;
  height: 100%;
  min-height: 455px;
  object-fit: contain;
  background: #fff;
}
.hero-product figcaption {
  padding: .8rem 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-weight: 700;
}
.hero-swatch-grid {
  display: grid;
  gap: .8rem;
}
.hero-swatch {
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 116px;
  overflow: hidden;
  text-decoration: none;
}
.hero-swatch img {
  width: 100%;
  height: 92px;
  object-fit: contain;
  background: #fff;
}
.hero-swatch span {
  padding: .45rem;
  color: var(--muted);
  font-size: .76rem;
  font-weight: 760;
}
.hero-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .8rem;
  max-width: 640px;
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
}
.hero-notes li {
  border-top: 1px solid var(--line);
  padding-top: .65rem;
  color: var(--muted);
  font-size: .92rem;
  font-weight: 700;
}
.socks-page-hero {
  min-height: 460px;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  padding-block: 2.5rem;
}
.socks-page-hero h1 {
  max-width: 13ch;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.6rem, 4.8vw, 4.4rem);
  line-height: .95;
}
.socks-page-hero .lede { color: var(--muted); font-size: 1.1rem; }
.socks-page-hero figure {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
}
.socks-page-hero img {
  width: 100%;
  min-height: 420px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}
.socks-band, .simple-hero, .catalog-hero {
  padding-block: 1rem;
}
.category-board {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: .85rem;
}
.category-card {
  min-height: 220px;
  display: grid;
  grid-template-rows: minmax(110px, 1fr) auto auto;
  gap: .45rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: .7rem;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.category-card:hover, .category-card:focus-visible {
  border-color: var(--accent);
  background: #fffdf8;
  outline: none;
  transform: translateY(-2px);
}
.category-card img {
  width: 100%;
  height: 138px;
  object-fit: contain;
  background: #fff;
  border-radius: 6px;
}
.category-card span {
  font-weight: 800;
}
.category-card small {
  color: var(--muted);
}
.category-card-featured {
  grid-column: span 2;
  grid-row: span 2;
  grid-template-rows: minmax(330px, 1fr) auto auto;
}
.category-card-featured img { height: 330px; }
.customization-panel {
  display: grid;
  grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr);
  gap: 1.2rem;
  align-items: start;
  border-block: 1px solid var(--line);
  padding-block: 3rem;
}
.customization-panel ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.customization-panel li, .why-board article, .product-card, .spec-list, .detail-cta {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 1rem;
}
.customization-panel li strong, .customization-panel li span {
  display: block;
}
.customization-panel li span {
  margin-top: .35rem;
  color: var(--muted);
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.showcase-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.product-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  transition: transform .18s ease, border-color .18s ease;
}
.product-card:hover, .product-card:focus-within {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.product-card[hidden] {
  display: none;
}
.product-media {
  display: block;
  margin: -1rem -1rem 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.product-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}
.product-card-body {
  display: grid;
  gap: .65rem;
  padding-top: 1rem;
}
.product-card h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.2;
}
.product-card h3 a {
  text-decoration: none;
}
.product-card p {
  margin-bottom: 0;
  color: var(--muted);
}
.sku {
  color: var(--accent);
  font-weight: 800;
  font-size: .82rem;
  text-transform: uppercase;
}
.product-card dl, .spec-list {
  display: grid;
  gap: .45rem;
  margin: 0;
}
.product-card dl div, .spec-list div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: .7rem;
}
.product-card dt, .spec-list dt {
  color: var(--muted);
  font-size: .82rem;
}
.product-card dd, .spec-list dd {
  margin: 0;
}
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: .3rem;
}
.card-actions a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .5rem .7rem;
  text-decoration: none;
  font-size: .88rem;
  font-weight: 760;
}
.buyer-path ol {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: .6rem;
  padding: 0;
  list-style: none;
}
.buyer-path li {
  min-height: 7rem;
  display: flex;
  align-items: flex-end;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  padding: .8rem;
  font-weight: 800;
}
.why-board > div:not(.section-head), .private-label-board > div:not(.section-head) {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .85rem;
  margin-bottom: 1rem;
}
.why-board article h3 {
  margin-bottom: .45rem;
  font-size: 1.05rem;
}
.why-board article p {
  color: var(--muted);
  margin-bottom: 0;
}
.catalog-toolbar {
  position: sticky;
  top: 69px;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) repeat(3, minmax(160px, 1fr)) auto;
  gap: .75rem;
  align-items: end;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: .9rem;
}
.catalog-toolbar label {
  display: grid;
  gap: .35rem;
  color: var(--muted);
  font-size: .86rem;
  font-weight: 760;
}
.product-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
  gap: 1.4rem;
  align-items: start;
  padding-block: 3rem;
}
.product-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem;
}
.product-gallery figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}
.product-gallery img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}
.product-summary {
  position: sticky;
  top: 92px;
}
.product-summary h1 {
  max-width: 11ch;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: .94;
}
.detail-cta {
  margin-top: 1rem;
}
.detail-cta p {
  color: var(--muted);
}
.socks-split > div {
  border-top: 1px solid var(--line);
}
.program-spotlight {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(360px, 1.08fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  padding-block: 1.5rem;
}
.seasonal-spotlight { grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); }
.program-spotlight figure {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
}
.program-spotlight img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}
.program-spotlight h2 {
  max-width: 16ch;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 3.8vw, 3.3rem);
  line-height: .98;
}
.program-spotlight p {
  max-width: 52ch;
  color: var(--muted);
  font-size: 1.05rem;
}
.program-points {
  display: grid;
  gap: .55rem;
  margin: 1.4rem 0;
  padding: 0;
  list-style: none;
}
.program-points li {
  border-bottom: 1px solid var(--line);
  padding-bottom: .55rem;
  font-weight: 760;
}
@media (max-width: 920px) {
  .topbar { align-items: flex-start; flex-direction: column; }
  nav { width: 100%; overflow-x: auto; }
  .hero, .hero-compact, .split-detail, .cta, .footer, .socks-hero, .socks-page-hero, .customization-panel, .product-detail, .program-spotlight, .seasonal-spotlight {
    grid-template-columns: 1fr;
  }
  .hero { min-height: auto; padding-block: 3rem; }
  h1, .hero-compact h1 { max-width: 100%; font-size: 3.1rem; }
  .proof-grid, .module-grid, .program-grid, .decision-grid, .tile-grid, .form-grid {
    grid-template-columns: 1fr;
  }
  .socks-hero { min-height: auto; }
  .socks-hero-board { grid-template-columns: 1fr; }
  .hero-swatch-grid, .category-board, .product-grid, .showcase-grid, .why-board > div:not(.section-head), .private-label-board > div:not(.section-head), .catalog-toolbar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .customization-panel ul, .buyer-path ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .category-card-featured { grid-column: span 2; grid-row: auto; grid-template-rows: minmax(220px, 1fr) auto auto; }
  .category-card-featured img { height: 220px; }
  .product-summary { position: static; }
  .module:first-child, .tile:first-child { grid-row: auto; }
  .process ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  main, .footer, .claim-note { padding-inline: .85rem; }
  h1, .hero-compact h1 { font-size: 2.45rem; }
  .hero-actions, .form-actions { flex-direction: column; align-items: stretch; }
  .button, button { width: 100%; }
  .buyer-strip { grid-template-columns: 1fr; }
  .process ol { grid-template-columns: 1fr; }
  .hero-notes, .hero-swatch-grid, .category-board, .product-grid, .showcase-grid, .why-board > div:not(.section-head), .private-label-board > div:not(.section-head), .catalog-toolbar, .customization-panel ul, .buyer-path ol, .product-gallery {
    grid-template-columns: 1fr;
  }
  .category-card-featured { grid-column: auto; grid-template-rows: minmax(110px, 1fr) auto auto; }
  .category-card-featured img { height: 138px; }
  .catalog-toolbar { position: static; }
  .socks-hero h1, .simple-hero h1, .catalog-hero h1 { font-size: 2.7rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}