/* ==========================================================================
   KOWRKRS — site styles
   Brand: navy #304160, amber #FBB12F, light surface #F6F8FB
   ========================================================================== */

:root {
  --navy: #304160;
  --navy-deep: #22314a;
  --ink: #1f2d40;
  --amber: #fbb12f;
  --amber-dark: #e09a12;
  --surface: #f6f8fb;
  --surface-2: #eef2f8;
  --line: #e2e8f1;
  --line-strong: #cbd6e4;
  --muted: #5d6d82;
  --muted-2: #7b8ba1;
  --white: #ffffff;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(24, 39, 60, 0.05);
  --shadow: 0 12px 32px rgba(24, 39, 60, 0.09);
  --shadow-lg: 0 28px 60px rgba(24, 39, 60, 0.16);
  --font: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --max: 1200px;
  --header-h: 78px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16.5px;
  line-height: 1.62;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--navy);
  text-decoration: none;
}

p {
  margin: 0 0 1em;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.5em;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--navy);
  font-weight: 700;
}

h1 {
  font-size: clamp(2.4rem, 4.4vw, 3.6rem);
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(1.75rem, 2.8vw, 2.35rem);
}

h3 {
  font-size: 1.16rem;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

:focus-visible {
  outline: 3px solid rgba(251, 177, 47, 0.65);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection {
  background: rgba(251, 177, 47, 0.35);
}

.container {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 300;
  padding: 12px 18px;
  background: var(--navy);
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
}

.skip-link:focus {
  top: 12px;
}

/* ---------------------------------------------------------------- buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  text-align: center;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.btn svg {
  flex: none;
}

.btn-primary {
  background: var(--amber);
  color: var(--navy);
}

.btn-primary:hover {
  background: #ffc14d;
  transform: translateY(-1px);
}

.btn-outline {
  background: var(--white);
  border-color: var(--line-strong);
  color: var(--navy);
}

.btn-outline:hover {
  border-color: var(--navy);
  background: var(--surface);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--navy);
}

.btn-ghost:hover {
  background: var(--surface);
}

.btn-outline-light {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.42);
  color: #fff;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.8);
}

.btn-lg {
  min-height: 54px;
  padding: 0 26px;
  font-size: 16px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--navy);
}

.link-arrow svg {
  transition: transform 0.18s ease;
}

a.link-arrow:hover svg,
.card:hover .link-arrow svg {
  transform: translateX(3px);
}

.link-quiet {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
}

.link-quiet:hover {
  color: var(--navy);
  text-decoration-color: var(--amber);
}

/* ---------------------------------------------------------------- header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgba(24, 39, 60, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: none;
}

.brand img {
  height: 62px;
  width: auto;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--navy);
  cursor: pointer;
}

.nav-toggle-close {
  display: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 0;
  border: 0;
  background: none;
  font-family: inherit;
  font-size: 15px;
  font-weight: 550;
  color: var(--ink);
  cursor: pointer;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.18s ease;
}

.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}

.nav-link.is-active {
  color: var(--navy);
}

.nav-cta {
  min-height: 42px;
  padding: 0 18px;
  font-size: 14px;
  flex: none;
}

/* megamenu */
.nav-item {
  position: static;
}

.mega {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 30px 0 26px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s;
}

.mega-inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

.mega-title {
  display: block;
  margin-bottom: 10px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--navy);
}

.mega-title:hover {
  color: var(--amber-dark);
}

.mega-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.mega-link {
  display: block;
  padding: 7px 0;
  font-size: 14.5px;
  color: var(--muted);
}

.mega-link:hover {
  color: var(--navy);
  padding-left: 4px;
  transition: padding 0.15s ease, color 0.15s ease;
}

.mega-all {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  width: 100%;
  font-size: 14px;
  font-weight: 600;
}

@media (min-width: 981px) {
  .has-mega:hover .mega,
  .has-mega:focus-within .mega,
  .has-mega.is-open .mega {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .has-mega:hover .nav-link--button svg {
    transform: rotate(180deg);
  }

  .nav-link--button svg {
    transition: transform 0.18s ease;
  }
}

/* ---------------------------------------------------------------- section basics */

.section {
  padding: 88px 0;
}

.section--tight {
  padding: 34px 0 40px;
}

.section--alt {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

.section-head {
  max-width: 740px;
  margin-bottom: 44px;
}

.section-head h2 {
  margin-bottom: 12px;
}

.section-text {
  font-size: 16.5px;
  color: var(--muted);
  max-width: 68ch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.eyebrow--light {
  color: #a9bad2;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
}

.section-actions {
  margin-top: 32px;
}

.note {
  margin-top: 16px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted-2);
  max-width: 82ch;
}

.prose p {
  color: var(--muted);
  font-size: 16.5px;
}

.prose p:last-child {
  margin-bottom: 0;
}

/* ---------------------------------------------------------------- hero */

.hero {
  position: relative;
  padding: 72px 0 88px;
  background:
    radial-gradient(900px 480px at 88% 8%, rgba(251, 177, 47, 0.12), transparent 62%),
    linear-gradient(180deg, #fff 0%, #f7f9fc 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 60px;
  align-items: center;
}

.hero h1 {
  margin-bottom: 18px;
  max-width: 15ch;
}

.hero-lede {
  font-size: 19px;
  line-height: 1.55;
  color: var(--muted);
  max-width: 48ch;
}

.hero-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--surface);
  aspect-ratio: 4 / 3;
}

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

.hero-caption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  margin: 0;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(15, 24, 38, 0.55);
  backdrop-filter: blur(6px);
  color: #e8eef7;
  font-size: 11.5px;
  letter-spacing: 0.04em;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 38px;
  margin: 42px 0 0;
  padding-top: 26px;
  border-top: 1px solid var(--line-strong);
}

.hero-facts div {
  display: flex;
  flex-direction: column-reverse;
  gap: 2px;
}

.hero-facts dt {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted-2);
}

.hero-facts dd {
  margin: 0;
  font-size: 25px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
}

/* ---------------------------------------------------------------- grid + cards */

.grid {
  display: grid;
  gap: 24px;
}

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

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

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

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}

.card-media {
  display: block;
  aspect-ratio: 4 / 3;
  background: var(--surface);
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-media img {
  transform: scale(1.035);
}

.product-card .card-media {
  aspect-ratio: 1 / 1;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 22px 20px;
  flex: 1;
}

.card-kicker {
  margin: 0;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.card-title {
  margin: 0;
  font-size: 1.17rem;
  line-height: 1.3;
}

.card-title a {
  color: inherit;
}

.card-title a::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}

.card-text {
  margin: 0;
  font-size: 14.5px;
  color: var(--muted);
}

.card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.card-actions a {
  position: relative;
  z-index: 2;
}

.category-card--row {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
}

.category-card--row .card-media {
  aspect-ratio: auto;
  height: 100%;
}

.category-card--row .card-body {
  padding: 30px 32px;
  justify-content: center;
}

.tile-all {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  min-height: 280px;
  padding: 30px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(160deg, #fff, var(--surface));
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.tile-all:hover {
  border-color: var(--navy);
  transform: translateY(-3px);
}

.tile-all-label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.tile-all-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.info-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.info-card h3 {
  margin: 6px 0 0;
  font-size: 1.08rem;
}

.info-card p {
  margin: 0;
  font-size: 14.5px;
  color: var(--muted);
}

.icon-badge {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 11px;
  background: var(--navy);
  color: var(--amber);
  flex: none;
}

.app-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 200px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.app-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--line-strong);
}

.app-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
}

.app-card-text {
  font-size: 14.5px;
  color: var(--muted);
}

.app-card .link-arrow {
  margin-top: auto;
  padding-top: 14px;
}

/* ---------------------------------------------------------------- split layouts */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split--top {
  align-items: start;
}

.split-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.split-copy h2 {
  margin-bottom: 14px;
}

.split-copy p {
  color: var(--muted);
}

.split--catalogue {
  align-items: center;
  gap: 72px;
}

.catalogue-cover {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  max-width: 420px;
  justify-self: center;
}

.catalogue-cover img {
  width: 100%;
  height: auto;
}

.meta-list {
  list-style: none;
  margin: 22px 0 26px;
  border-top: 1px solid var(--line);
}

.meta-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.meta-list span {
  color: var(--muted);
}

.meta-list strong {
  color: var(--navy);
  font-weight: 600;
}

/* ---------------------------------------------------------------- page head */

.page-head {
  padding: 34px 0 62px;
  background:
    radial-gradient(680px 340px at 92% 0%, rgba(251, 177, 47, 0.09), transparent 70%),
    linear-gradient(180deg, #fff, #fafbfd);
  border-bottom: 1px solid var(--line);
}

.page-head-grid {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 56px;
  align-items: center;
  margin-top: 26px;
}

.page-head h1 {
  margin-bottom: 16px;
}

.lede {
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 68ch;
}

.page-head-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
  background: var(--surface);
}

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

.page-head .check-list {
  margin-top: 26px;
}

.breadcrumb {
  margin-bottom: 20px;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 13px;
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted-2);
}

.breadcrumb li + li::before {
  content: "/";
  color: #b9c4d4;
}

.breadcrumb a {
  color: var(--muted);
}

.breadcrumb a:hover {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.breadcrumb [aria-current="page"] {
  color: var(--navy);
  font-weight: 600;
}

/* ---------------------------------------------------------------- product hero */

.product-hero {
  padding: 30px 0 64px;
  background: linear-gradient(180deg, #fff, #fafbfd);
  border-bottom: 1px solid var(--line);
}

.product-hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 60px;
  align-items: start;
  margin-top: 8px;
}

.product-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.product-figure img {
  width: 100%;
  height: auto;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.gallery-thumb {
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface);
  cursor: pointer;
  aspect-ratio: 1 / 1;
}

.gallery-thumb:hover {
  border-color: var(--navy);
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-thumb.zoom-2 img {
  transform: scale(1.75) translate(-7%, 9%);
}

.gallery-thumb.zoom-3 img {
  transform: scale(1.75) translate(7%, -7%);
}

.gallery-thumb:hover img {
  transform: scale(1.9) translate(-6%, 8%);
}

.product-caption {
  margin: 12px 0 0;
  font-size: 12.5px;
  color: var(--muted-2);
}

.product-info h1 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 3.4vw, 2.9rem);
}

.fact-list {
  margin: 26px 0 0;
  border-top: 1px solid var(--line);
}

.fact-list div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.fact-list dt {
  font-size: 14px;
  color: var(--muted);
}

.fact-list dd {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--navy);
  text-align: right;
}

.product-meta {
  margin: 16px 0 0;
  font-size: 12.5px;
  color: var(--muted-2);
}

.highlight-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
}

.highlight-row li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-size: 14px;
  color: var(--navy);
}

.highlight-row svg {
  color: var(--amber-dark);
}

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: 15px;
  color: var(--ink);
}

.check-list svg {
  flex: none;
  margin-top: 2px;
  color: var(--amber-dark);
}

/* ---------------------------------------------------------------- tables */

.table-wrap {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow-x: auto;
  background: #fff;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  min-width: 620px;
}

.spec-table thead th {
  padding: 14px 18px;
  background: var(--navy);
  color: #fff;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: left;
  white-space: nowrap;
}

.spec-table tbody th,
.spec-table tbody td {
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.spec-table tbody th {
  font-weight: 600;
  color: var(--navy);
  white-space: nowrap;
}

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

.spec-table tbody tr:nth-child(even) {
  background: #f8fafd;
}

.spec-table tbody tr:last-child th,
.spec-table tbody tr:last-child td {
  border-bottom: 0;
}

.spec-table--wide {
  min-width: 760px;
}

.table-empty {
  padding: 30px 18px !important;
  text-align: center !important;
  color: var(--muted) !important;
}

/* ---------------------------------------------------------------- callouts */

.callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 36px 40px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius);
  background: #fff;
}

.callout h2,
.callout h3 {
  margin-bottom: 10px;
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex: none;
}

.callout--small {
  display: block;
  padding: 24px;
  margin-top: 22px;
  background: var(--surface);
}

.callout--small h3 {
  font-size: 1rem;
}

.doc-list {
  list-style: none;
  border-top: 1px solid var(--line);
}

.doc-list li {
  border-bottom: 1px solid var(--line);
}

.doc-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  font-size: 15px;
  font-weight: 550;
}

.doc-list a svg {
  color: var(--muted-2);
}

.doc-list a:hover {
  color: var(--amber-dark);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.related-card {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.related-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.related-card img {
  width: 150px;
  height: 112px;
  object-fit: cover;
  border-radius: 10px;
}

.related-card strong {
  display: block;
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 15.5px;
  line-height: 1.35;
}

/* ---------------------------------------------------------------- catalogue page bits */

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.preview-card {
  position: relative;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
  cursor: zoom-in;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.preview-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.preview-card img {
  width: 100%;
  height: auto;
}

.preview-label {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 6px 11px;
  border-radius: 999px;
  background: rgba(20, 31, 48, 0.72);
  color: #fff;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contents-list {
  list-style: none;
  border-top: 1px solid var(--line);
}

.contents-list li {
  display: flex;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  color: var(--ink);
}

.contents-list span {
  width: 26px;
  flex: none;
  color: var(--muted-2);
  font-size: 12.5px;
  font-weight: 600;
  padding-top: 2px;
}

/* ---------------------------------------------------------------- contact */

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 12px;
}

.contact-info > p {
  color: var(--muted);
  max-width: 46ch;
}

.contact-mail {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.contact-mail > span:last-child {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.contact-mail strong {
  font-size: 17px;
  color: var(--navy);
}

.contact-mail > span > span {
  font-size: 13px;
  color: var(--muted-2);
}

.contact-block {
  margin-top: 34px;
}

.contact-block h3 {
  margin-bottom: 12px;
  font-size: 1.05rem;
}

.contact-block p {
  font-size: 14.5px;
  color: var(--muted);
}

.contact-block a {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
}

.form-panel {
  padding: 34px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.form-head h2 {
  margin-bottom: 6px;
  font-size: 1.5rem;
}

.form-head p {
  margin: 0;
  font-size: 13.5px;
  color: var(--muted-2);
}

.selection-chip {
  display: inline-flex !important;
  margin-top: 14px !important;
  padding: 7px 13px;
  border: 1px solid #f2d18c;
  border-radius: 999px;
  background: #fff8e8;
  color: var(--navy) !important;
  font-size: 12.5px !important;
  font-weight: 600;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 26px;
}

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

.field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0 13px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field textarea {
  min-height: 112px;
  padding: 12px 13px;
  resize: vertical;
}

.field input:hover,
.field select:hover,
.field textarea:hover {
  border-color: #b3c1d3;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 0;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(48, 65, 96, 0.12);
}

.field input:user-invalid,
.field select:user-invalid,
.field textarea:user-invalid {
  border-color: #c0503a;
}

.field--full {
  grid-column: 1 / -1;
}

.field--check {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
}

.field--check input {
  width: 18px;
  min-height: 18px;
  height: 18px;
  margin: 3px 0 0;
  accent-color: var(--navy);
  flex: none;
}

.field--check label {
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
  line-height: 1.55;
}

.field--check a {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.form-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted-2);
}

.form-status {
  margin: 10px 0 0;
  font-size: 13.5px;
  font-weight: 550;
  color: var(--navy);
  min-height: 1.2em;
}

.form-status.is-error {
  color: #a3341f;
}

/* ---------------------------------------------------------------- legal */

.legal {
  max-width: 780px;
}

.legal-meta {
  display: inline-block;
  margin-bottom: 34px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: 12.5px;
  color: var(--muted);
}

.legal-section {
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.legal-section h2 {
  display: flex;
  gap: 14px;
  align-items: baseline;
  font-size: 1.32rem;
  margin-bottom: 12px;
}

.legal-section h2 span {
  font-size: 12px;
  color: var(--amber-dark);
  letter-spacing: 0.08em;
}

.legal-section p {
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.72;
}

.legal-section a {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
}

.legal-back {
  margin-top: 34px;
}

/* ---------------------------------------------------------------- 404 */

.notfound {
  padding: 90px 0 120px;
  background:
    radial-gradient(700px 360px at 50% 10%, rgba(251, 177, 47, 0.12), transparent 70%),
    linear-gradient(180deg, #fff, #f7f9fc);
  border-bottom: 1px solid var(--line);
}

.notfound-inner {
  max-width: 720px;
  text-align: center;
}

.notfound-code {
  margin: 0;
  font-size: clamp(96px, 17vw, 168px);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--line-strong);
}

.notfound h1 {
  margin: 6px 0 14px;
  font-size: clamp(2rem, 3.6vw, 2.8rem);
}

.notfound .lede {
  margin-inline: auto;
}

.notfound .actions {
  justify-content: center;
}

.notfound-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 26px;
  margin-top: 42px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.notfound-links a {
  font-size: 14px;
  color: var(--muted);
}

.notfound-links a:hover {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------------------------------------------------------------- cta band */

.cta-band-wrap {
  padding: 0 0 96px;
}

.cta-band {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 44px;
  padding: 46px 52px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(520px 260px at 88% 10%, rgba(251, 177, 47, 0.22), transparent 70%),
    linear-gradient(130deg, #2a3b57, var(--navy) 55%, #24334b);
  color: #fff;
  overflow: hidden;
}

.cta-band h2 {
  margin-bottom: 10px;
  color: #fff;
  font-size: clamp(1.55rem, 2.4vw, 2.05rem);
  max-width: 22ch;
}

.cta-band p {
  margin: 0;
  color: #c9d6e8;
  font-size: 15.5px;
  max-width: 62ch;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex: none;
}

/* ---------------------------------------------------------------- footer */

.site-footer {
  padding: 66px 0 26px;
  background: var(--navy-deep);
  color: #c3d0e2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.1fr;
  gap: 48px;
}

.footer-brand img {
  height: 82px;
  width: auto;
  margin-bottom: 18px;
}

.footer-brand p {
  font-size: 14px;
  color: #a9b8ce;
  max-width: 34ch;
}

.footer-tagline {
  margin-top: 16px;
  font-size: 11px !important;
  letter-spacing: 0.22em;
  color: var(--amber) !important;
}

.footer-title {
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #fff;
}

.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-list a {
  font-size: 14px;
  color: #a9b8ce;
}

.footer-list a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: 52px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom p {
  margin: 0;
  font-size: 12.5px;
  color: #8698b2;
}

/* ---------------------------------------------------------------- lightbox */

.lightbox {
  width: min(920px, calc(100% - 32px));
  max-height: calc(100dvh - 48px);
  padding: 0;
  border: 0;
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.lightbox::backdrop {
  background: rgba(12, 20, 32, 0.72);
  backdrop-filter: blur(2px);
}

.lightbox-inner {
  position: relative;
  display: grid;
  place-items: center;
  padding: 18px;
  background: var(--surface);
}

.lightbox img {
  max-width: 100%;
  max-height: calc(100dvh - 120px);
  width: auto;
  height: auto;
  border-radius: 6px;
}

.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--navy);
  cursor: pointer;
}

/* ---------------------------------------------------------------- product sizes + placeholders */

.size-picker {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.size-picker-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.size-picker-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.size-picker-count {
  font-size: 12px;
  color: var(--muted-2);
}

.size-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.size-option {
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--navy);
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.size-option:hover {
  border-color: var(--navy);
}

.size-option.is-active {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.size-option:focus-visible {
  outline: 3px solid rgba(251, 177, 47, 0.65);
  outline-offset: 2px;
}

.size-photo-note {
  margin: 0 0 12px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--amber-dark);
}

.size-photo-note[hidden] {
  display: none;
}

.product-figure--empty {
  display: grid;
  place-items: center;
  min-height: 360px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--surface), var(--surface-2));
  color: var(--muted-2);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-align: center;
}

.media-placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: 220px;
  padding: 12px;
  background: linear-gradient(160deg, var(--surface), var(--surface-2));
  color: var(--muted-2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
}

.related-card .media-placeholder {
  width: 150px;
  height: 112px;
  min-height: 0;
  border-radius: 10px;
}

@media (max-width: 720px) {
  .size-options {
    gap: 7px;
  }

  .size-option {
    min-height: 44px;
    padding: 0 13px;
    font-size: 13px;
  }

  .product-figure--empty {
    min-height: 260px;
  }

  .related-card .media-placeholder {
    width: 96px;
    height: 76px;
  }
}

/* ---------------------------------------------------------------- contact page (email-first) */

.contact-page {
  background: #fff;
}

.contact-hero {
  position: relative;
  overflow: hidden;
  padding: 32px 0 96px;
  color: #fff;
  background:
    radial-gradient(900px 520px at 88% 8%, rgba(251, 177, 47, 0.18), transparent 62%),
    linear-gradient(125deg, #24334b 0%, #304160 58%, #3a4d69 100%);
}

.contact-hero::after {
  content: "";
  position: absolute;
  top: -280px;
  right: -200px;
  width: 740px;
  height: 740px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    0 0 0 92px rgba(255, 255, 255, 0.028),
    0 0 0 190px rgba(255, 255, 255, 0.018);
  pointer-events: none;
}

.contact-hero .container {
  position: relative;
  z-index: 1;
}

.breadcrumb--light {
  margin-bottom: 56px;
}

.breadcrumb--light ol {
  color: rgba(255, 255, 255, 0.55);
}

.breadcrumb--light a {
  color: rgba(255, 255, 255, 0.72);
}

.breadcrumb--light a:hover {
  color: #fff;
}

.breadcrumb--light li + li::before {
  color: rgba(255, 255, 255, 0.35);
}

.contact-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.contact-hero h1 {
  max-width: 13ch;
  margin: 20px 0 22px;
  color: #fff;
  font-size: clamp(2.6rem, 4.8vw, 4.15rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.contact-hero h1 em {
  color: var(--amber);
  font-style: normal;
}

.contact-hero-lede {
  max-width: 50ch;
  margin: 0;
  color: #cfd9e7;
  font-size: 18px;
  line-height: 1.65;
}

.contact-facts {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 20px;
  list-style: none;
  margin: 32px 0 0;
  color: #e2e9f2;
  font-size: 13.5px;
}

.contact-facts li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.contact-facts svg {
  flex: none;
  color: var(--amber);
}

.contact-facts-divider {
  width: 1px;
  height: 18px;
  background: rgba(255, 255, 255, 0.25);
}

.contact-context {
  display: inline-flex;
  margin: 26px 0 0;
  padding: 8px 14px;
  border: 1px solid rgba(251, 177, 47, 0.45);
  border-radius: 999px;
  background: rgba(251, 177, 47, 0.12);
  color: #ffe4b0;
  font-size: 13px;
  font-weight: 600;
}

.contact-context[hidden] {
  display: none;
}

.email-card {
  position: relative;
  padding: 38px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 20px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 30px 70px rgba(8, 20, 42, 0.28);
}

.email-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 44px;
  width: 64px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: var(--amber);
}

.email-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 34px;
}

.email-card-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--muted-2);
}

.email-card-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--surface);
  color: var(--navy);
}

.email-card-label {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--muted);
}

.email-address {
  display: inline-block;
  font-size: clamp(22px, 2.3vw, 29px);
  font-weight: 750;
  letter-spacing: -0.03em;
  color: var(--navy);
  overflow-wrap: anywhere;
}

.email-address:hover {
  color: var(--amber-dark);
}

.email-card-note {
  margin: 14px 0 26px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.email-primary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  padding: 16px 20px;
  border-radius: 10px;
  background: var(--navy);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.email-primary:hover {
  background: #23324b;
  color: #fff;
  transform: translateY(-1px);
}

.email-copy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  margin-top: 8px;
  padding: 14px 10px 4px;
  border: 0;
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}

.email-copy:hover {
  color: var(--navy);
}

.copy-status {
  min-height: 16px;
  margin: 6px 0 0;
  text-align: center;
  font-size: 11px;
  color: #3f7a55;
}

.contact-options .section-head {
  max-width: 780px;
  margin-bottom: 38px;
}

.contact-option-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.contact-option {
  display: flex;
  flex-direction: column;
  min-height: 315px;
  padding: 30px 28px 26px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  color: inherit;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.contact-option:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}

.option-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 36px;
}

.option-index {
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #9aa8ba;
}

.option-symbol {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: var(--surface);
  color: var(--navy);
}

.contact-option h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
  line-height: 1.3;
  color: var(--navy);
}

.contact-option p {
  margin: 0 0 22px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.option-action {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: auto;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
}

.option-action svg {
  transition: transform 0.18s ease;
}

.contact-option:hover .option-action svg {
  transform: translateX(3px);
}

.contact-guide .guide-copy h2 {
  margin-bottom: 14px;
}

.contact-guide .guide-copy > p {
  max-width: 48ch;
  color: var(--muted);
}

.guide-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 26px;
}

.guide-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--line-strong);
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
}

.guide-links a:hover {
  color: var(--amber-dark);
  border-color: var(--amber);
}

.guide-card {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.guide-card-title {
  margin: 0 0 22px;
  font-size: 16px;
  font-weight: 750;
  color: var(--navy);
}

.detail-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink);
}

.tick {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex: none;
  border-radius: 50%;
  background: #edf4f0;
  color: #3f7a55;
}

.tick svg {
  width: 13px;
  height: 13px;
}

.guide-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted-2);
}

.guide-note svg {
  flex: none;
  margin-top: 2px;
  color: var(--amber-dark);
}

.contact-bottom {
  padding-bottom: 96px;
}

.contact-bottom-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 44px 52px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at 100% 0%, rgba(251, 177, 47, 0.1), transparent 42%),
    linear-gradient(110deg, #f4f7fa, #fbfcfe);
}

.contact-bottom-card h2 {
  margin: 8px 0;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  max-width: 24ch;
}

.contact-bottom-card p {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
}

.contact-bottom-card .btn {
  flex: none;
}

@media (max-width: 980px) {
  .contact-hero {
    padding: 26px 0 72px;
  }

  .breadcrumb--light {
    margin-bottom: 40px;
  }

  .contact-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-hero h1 {
    max-width: none;
  }

  .email-card {
    max-width: 560px;
  }

  .contact-option-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-bottom-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
}

@media (max-width: 720px) {
  .contact-hero h1 {
    font-size: clamp(1.9rem, 8.6vw, 2.9rem);
  }

  .contact-option-grid {
    grid-template-columns: 1fr;
  }

  .contact-option {
    min-height: 0;
    padding: 26px;
  }

  .contact-option p {
    margin-bottom: 18px;
  }

  .option-top {
    margin-bottom: 20px;
  }

  .detail-list {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .guide-card {
    padding: 26px 22px;
  }

  .contact-bottom-card {
    padding: 30px 26px;
  }

  .contact-facts li.contact-facts-divider {
    display: none;
  }

  .email-card {
    padding: 28px 24px;
  }

  .email-address {
    font-size: 20px;
    letter-spacing: -0.02em;
  }

  .email-card-top {
    margin-bottom: 26px;
  }
}

/* ---------------------------------------------------------------- responsive */

@media (max-width: 1120px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
  }

  .footer-grid > div:last-child {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .footer-grid > div:last-child .footer-title {
    margin: 0;
  }

  .footer-grid > div:last-child .footer-list {
    flex-direction: row;
    gap: 24px;
    flex-wrap: wrap;
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .page-head-grid,
  .product-hero-grid,
  .contact-grid {
    gap: 40px;
  }

  .split {
    gap: 40px;
  }

  .hero h1 {
    font-size: clamp(2.2rem, 5vw, 3rem);
  }

}

@media (max-width: 980px) {
  :root {
    --header-h: 68px;
  }

  .brand img {
    height: 52px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 24px 24px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
  }

  .site-nav.is-open {
    display: flex;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-open {
    display: none;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-close {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-item {
    border-bottom: 1px solid var(--line);
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 15px 0;
    font-size: 16px;
  }

  .nav-link::after {
    display: none;
  }

  .nav-link.is-active {
    color: var(--amber-dark);
  }

  .mega {
    position: static;
    display: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 0;
    padding: 4px 0 18px;
  }

  .nav-item.is-open .mega {
    display: block;
  }

  .mega-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .mega-inner {
    padding: 0;
    width: 100%;
  }

  .mega-title {
    font-size: 11px;
    border-bottom: 1px solid var(--line);
  }

  .mega-all {
    padding-top: 14px;
  }

  .nav-cta {
    margin-top: 16px;
    width: 100%;
    min-height: 48px;
    font-size: 15px;
  }

  body.nav-open {
    overflow: hidden;
  }

  .hero,
  .page-head,
  .product-hero,
  .notfound {
    padding-top: 34px;
  }

  .hero-grid,
  .page-head-grid,
  .product-hero-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-media {
    order: 2;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .preview-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section {
    padding: 68px 0;
  }

  .cta-band {
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 30px;
  }

  .cta-band-wrap {
    padding-bottom: 68px;
  }

  .page-head h1 {
    font-size: clamp(2rem, 5.4vw, 2.6rem);
  }

  .split--catalogue .catalogue-cover {
    justify-self: start;
  }

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

  .category-card--row .card-media {
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 840px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-group {
    margin-bottom: 40px;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .callout {
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
    padding: 28px;
  }

  .contents-list {
    margin-bottom: 24px;
  }
}

@media (max-width: 720px) {
  .container {
    width: calc(100% - 32px);
  }

  body {
    font-size: 16px;
  }

  .grid-3,
  .grid-2,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .preview-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-bottom: 56px;
  }

  .hero-facts {
    gap: 26px;
  }

  .hero-facts dd {
    font-size: 22px;
  }

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

  .form-panel {
    padding: 24px 20px;
  }

  .spec-table {
    min-width: 560px;
  }

  .section {
    padding: 54px 0;
  }

  .section-head {
    margin-bottom: 32px;
  }

  .cta-band h2 {
    max-width: none;
  }

  .cta-actions .btn {
    flex: 1 1 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-grid > div:last-child {
    display: block;
    border-top: 0;
  }

  .footer-grid > div:last-child .footer-list {
    flex-direction: column;
    gap: 9px;
  }

  .footer-grid > div:last-child .footer-title {
    margin-bottom: 14px;
  }

  .footer-bottom {
    margin-top: 36px;
  }

  .product-hero .actions .btn {
    width: 100%;
  }

  .gallery-thumb.zoom-3 {
    display: none;
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .related-card {
    grid-template-columns: 96px 1fr;
    gap: 14px;
  }

  .related-card img {
    width: 96px;
    height: 76px;
  }

  .notfound {
    padding: 60px 0 80px;
  }

  .notfound-links {
    gap: 10px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}