:root {
  color-scheme: light;
  --page-gutter: clamp(16px, 4.5vw, 96px);
  --ink: #111827;
  --muted: #5f6b7a;
  --line: #d7dde5;
  --paper: #f6f8fb;
  --white: #ffffff;
  --steel: #263647;
  --steel-2: #172231;
  --blue: #145f9f;
  --blue-2: #0d3d67;
  --orange: #f27822;
  --orange-2: #b85316;
  --shadow: 0 18px 45px rgba(17, 24, 39, 0.14);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
}

body.drawer-open,
body.modal-open {
  overflow: hidden;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(18px, 2.2vw, 34px);
  min-height: 72px;
  padding: 0 var(--page-gutter);
  color: #f8fafc;
  background: rgba(15, 25, 37, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 230px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--steel));
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  color: #ffffff;
  font-size: 1rem;
  line-height: 1.08;
  letter-spacing: 0;
}

.brand small {
  margin-top: 3px;
  color: #aeb9c7;
  font-size: 0.74rem;
  line-height: 1;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.site-nav a {
  padding: 9px 11px;
  border-radius: 6px;
  color: #d6deea;
  font-size: 0.92rem;
  font-weight: 650;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.09);
  outline: none;
}

.header-tools {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.header-action,
.header-basket,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 750;
  font-size: 0.92rem;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.header-action {
  color: #ffffff;
  background: var(--orange);
}

.header-basket {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.075);
  border-color: rgba(255, 255, 255, 0.16);
}

.header-basket span,
.floating-rfq strong,
.catalog-rfq-link span {
  display: inline-grid;
  place-items: center;
  min-width: 24px;
  height: 24px;
  padding: 0 7px;
  color: #ffffff;
  background: var(--orange);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 850;
  line-height: 1;
}

.header-action:hover,
.header-basket:hover,
.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: #ffffff;
  background: var(--blue);
}

.button.secondary {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.1);
}

.button.full-width {
  width: 100%;
}

.icon-button {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 76px));
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #ffffff;
  background: #0b1119;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 13, 21, 0.96), rgba(7, 13, 21, 0.76) 34%, rgba(7, 13, 21, 0.28) 70%),
    linear-gradient(180deg, rgba(7, 13, 21, 0.12), rgba(7, 13, 21, 0.72));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(720px, calc(100% - (var(--page-gutter) * 2)));
  margin-left: var(--page-gutter);
  padding: 78px 0 88px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
  color: #ffc28c;
  font-size: 0.76rem;
}

.hero .eyebrow::before {
  width: 34px;
  height: 2px;
  background: var(--orange);
  content: "";
}

.hero .eyebrow span {
  display: inline-flex;
  align-items: center;
}

.hero .eyebrow span + span::before {
  width: 4px;
  height: 4px;
  margin-right: 8px;
  background: rgba(255, 194, 140, 0.72);
  border-radius: 50%;
  content: "";
}

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

h1 {
  max-width: 650px;
  margin-bottom: 18px;
  color: #f8fafc;
  font-size: clamp(2.5rem, 4.2vw, 4.35rem);
  line-height: 1.04;
  letter-spacing: 0;
  text-wrap: balance;
}

h1 span {
  display: block;
  color: #9dccff;
  font-size: 0.72em;
  line-height: 1.05;
}

h2 {
  margin-bottom: 16px;
  color: var(--steel-2);
  font-size: clamp(1.9rem, 4vw, 3.1rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  color: var(--steel-2);
  font-size: 1.04rem;
  line-height: 1.25;
}

.hero-copy {
  max-width: 560px;
  margin-bottom: 28px;
  color: #dce6f1;
  font-size: clamp(0.98rem, 0.9rem + 0.22vw, 1.08rem);
  line-height: 1.58;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(100px, 1fr));
  gap: 12px;
  width: min(470px, 100%);
  margin: 0;
}

.hero-stats div {
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.055));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-stats dt {
  color: #ffffff;
  font-size: 1.34rem;
  font-weight: 850;
  line-height: 1;
}

.hero-stats dd {
  margin: 6px 0 0;
  color: #c5cfdb;
  font-size: 0.82rem;
  line-height: 1.25;
}

.section-shell {
  width: 100%;
  margin: 0 auto;
  padding-inline: var(--page-gutter);
}

.intro-band,
.custom-section,
.shipping-section,
.contact-section {
  padding: 74px 0;
}

.intro-band {
  padding: 68px 0 62px;
  background:
    linear-gradient(90deg, rgba(20, 95, 159, 0.06), transparent 34%),
    linear-gradient(180deg, #ffffff, #f4f7fb);
  border-bottom: 1px solid var(--line);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(330px, 0.82fr) minmax(360px, 1fr);
  gap: 42px;
  align-items: center;
}

.intro-title {
  position: relative;
  padding-left: 18px;
}

.intro-title::before {
  position: absolute;
  top: 7px;
  bottom: 9px;
  left: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--orange), var(--blue));
  border-radius: 999px;
  content: "";
}

.intro-title h2 {
  max-width: 650px;
  margin-bottom: 0;
}

.intro-copy {
  min-height: 156px;
  padding: 24px 28px 22px;
  border-top: 2px solid #203247;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(238, 243, 248, 0.42));
  border-radius: 0 0 var(--radius) var(--radius);
}

.intro-copy p {
  max-width: 820px;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: clamp(1.08rem, 0.98rem + 0.28vw, 1.2rem);
  line-height: 1.76;
}

.intro-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.intro-meta span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: min(100%, 300px);
  min-height: 44px;
  padding: 0 18px;
  color: var(--steel-2);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid #dce3ec;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 780;
}

.capability-strip {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 1.1vw, 20px);
  margin-top: 10px;
}

.capability-strip span,
.market-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 58px;
  padding: 12px 14px;
  color: var(--steel-2);
  border: 1px solid #ccd6e2;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, #ffffff, #eef3f8);
  box-shadow: inset 0 3px 0 rgba(20, 95, 159, 0.1);
  font-weight: 720;
}

.capability-strip svg {
  width: 22px;
  height: 22px;
  padding: 4px;
  color: #ffffff;
  background: var(--steel);
  border-radius: 5px;
}

.capability-strip span {
  width: 100%;
  min-width: 0;
  min-height: 68px;
  padding: 16px 18px;
  gap: 12px;
  font-size: 1rem;
  text-align: center;
}

.capability-strip svg {
  width: 26px;
  height: 26px;
  padding: 5px;
}

.buyer-reasons {
  padding-block: 76px;
  background: #ffffff;
}

.buyer-reasons-heading {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(360px, 1fr);
  gap: 38px;
  align-items: end;
  margin-bottom: 22px;
}

.buyer-reasons-heading h2 {
  max-width: 760px;
  margin-bottom: 0;
}

.reason-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(12px, 1vw, 18px);
}

.reason-grid article {
  display: grid;
  gap: 10px;
  min-height: 220px;
  padding: 20px;
  background:
    linear-gradient(180deg, #ffffff, #f4f7fb);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(17, 24, 39, 0.06);
}

.reason-grid svg {
  width: 34px;
  height: 34px;
  padding: 8px;
  color: #ffffff;
  background: var(--steel);
  border-radius: 7px;
}

.reason-grid strong {
  color: var(--steel-2);
  font-size: 1.02rem;
  line-height: 1.25;
}

.reason-grid span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

#products {
  padding-block: 78px 84px;
  background:
    linear-gradient(180deg, #f3f6fa, #f8fafc 36%, var(--paper));
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(330px, 0.86fr) minmax(360px, 1fr);
  gap: 42px;
  align-items: start;
  margin-bottom: 30px;
}

.section-heading p {
  color: var(--muted);
  line-height: 1.7;
}

#products .section-heading > p {
  padding-top: 10px;
  padding-left: 20px;
  border-left: 3px solid rgba(20, 95, 159, 0.24);
}

#products .section-heading h2 {
  max-width: 760px;
}

.product-brief {
  padding: 20px 22px 22px;
  border-left: 4px solid rgba(20, 95, 159, 0.46);
  border-radius: 0 var(--radius) var(--radius) 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(239, 244, 249, 0.76)),
    radial-gradient(circle at top right, rgba(20, 95, 159, 0.1), transparent 42%);
  box-shadow: 0 18px 42px rgba(23, 34, 49, 0.08);
}

.product-brief-label {
  margin-bottom: 8px;
  color: var(--orange);
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-brief-copy {
  max-width: 780px;
  margin-bottom: 18px;
  color: var(--steel-2);
  font-size: 1.01rem;
  font-weight: 650;
  line-height: 1.62;
}

.product-brief-grid {
  display: grid;
  gap: 10px;
}

.product-brief-grid div {
  display: grid;
  grid-template-columns: minmax(140px, 0.36fr) 1fr;
  gap: 14px;
  align-items: start;
  padding: 12px 0;
  border-top: 1px solid rgba(115, 132, 153, 0.26);
}

.product-brief-grid strong {
  color: var(--blue-2);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.product-brief-grid span {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.52;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.filter-button {
  min-height: 40px;
  padding: 0 13px;
  color: var(--steel-2);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.filter-button.active,
.filter-button:hover {
  color: #ffffff;
  background: var(--blue);
  border-color: var(--blue);
}

.catalog-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 720;
}

.catalog-rfq-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 12px;
  color: var(--steel-2);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  font-weight: 780;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr));
  gap: clamp(14px, 1.2vw, 22px);
  transition: opacity 160ms ease, filter 160ms ease;
}

.product-grid.is-page-warming {
  opacity: 0.62;
  filter: saturate(0.82);
  pointer-events: none;
}

.product-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(17, 24, 39, 0.06);
}

.product-media {
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 0;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(20, 95, 159, 0.18), rgba(242, 120, 34, 0.08)),
    url("../img/hero-tools.png");
  background-size: 720px auto;
  background-position: var(--image-position, 74% 45%);
}

.product-media.real-photo {
  display: grid;
  place-items: center;
  background-color: #353636;
  background-image: none;
}

.product-media.real-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 15px 16px 15px;
}

.product-category {
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.product-body h3 {
  min-height: 2.5em;
  margin-bottom: 9px;
  font-size: clamp(1rem, 0.95rem + 0.16vw, 1.08rem);
  line-height: 1.2;
  overflow-wrap: break-word;
  text-wrap: balance;
}

.product-description {
  display: -webkit-box;
  min-height: 3.95em;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.48;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.spec-list {
  display: grid;
  gap: 0;
  margin: auto 0 14px;
  padding: 0;
  list-style: none;
  color: var(--steel-2);
  font-size: 0.8rem;
}

.spec-list li {
  display: grid;
  grid-template-columns: minmax(72px, 0.42fr) minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 6px 0;
  border-bottom: 1px solid #edf0f4;
}

.spec-list strong {
  text-align: right;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.spec-list span:first-child {
  color: var(--muted);
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: auto;
}

.product-link,
.product-detail-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 760;
  line-height: 1.15;
}

.product-link-primary {
  color: #ffffff;
  background: var(--steel);
}

.product-link-primary.product-added {
  color: #ffffff;
  background: #15803d;
  box-shadow: 0 0 0 4px rgba(21, 128, 61, 0.16);
}

.product-link:disabled {
  cursor: default;
}

.product-link-secondary {
  color: #ffffff;
  background: var(--blue);
}

.product-detail-link {
  grid-column: 1 / -1;
  color: var(--steel-2);
  background: #f4f7fb;
  border-color: var(--line);
}

.product-link:hover,
.product-detail-link:hover,
.catalog-rfq-link:hover {
  transform: translateY(-1px);
}

.product-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 30px;
}

.page-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 42px;
  padding: 0 13px;
  color: var(--steel-2);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 780;
  cursor: pointer;
}

.page-button.active,
.page-button:hover:not(:disabled) {
  color: #ffffff;
  background: var(--steel);
  border-color: var(--steel);
}

.page-button:disabled {
  color: #9aa5b3;
  cursor: not-allowed;
  background: #eef2f6;
}

.pager-control {
  min-width: 78px;
}

.factory-section {
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(8, 15, 24, 0.98), rgba(18, 42, 62, 0.94)),
    #0b1119;
}

.factory-section::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(242, 120, 34, 0.12), transparent 34%),
    radial-gradient(circle at 78% 30%, rgba(20, 95, 159, 0.24), transparent 34%);
  content: "";
  pointer-events: none;
}

.factory-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(410px, 0.62fr) minmax(620px, 1fr);
  gap: clamp(26px, 3.2vw, 46px);
  align-items: center;
  padding-block: 78px;
}

.factory-copy {
  max-width: 570px;
  padding: 36px 42px 38px;
  border-left: 4px solid var(--orange);
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.015));
}

.factory-copy .section-kicker {
  margin-bottom: 16px;
  color: #ffc28c;
}

.factory-copy h2 {
  max-width: 510px;
  margin-bottom: 20px;
  color: #ffffff;
  font-size: clamp(2.45rem, 3.25vw, 3.45rem);
  line-height: 1.04;
}

.factory-copy p {
  max-width: 500px;
  margin-bottom: 0;
  color: #d7e0eb;
  font-size: 1.02rem;
  line-height: 1.62;
}

.factory-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.factory-tags span {
  min-height: 38px;
  padding: 8px 12px;
  color: #f4f8fc;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.84rem;
  font-weight: 760;
}

.factory-media-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 12px;
}

.factory-media-card {
  position: relative;
  min-height: 210px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: #101821;
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.26);
}

.factory-media-card:first-child {
  grid-row: span 2;
  min-height: 432px;
}

.factory-media-card img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
}

.factory-media-card::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 12, 20, 0.12), rgba(6, 12, 20, 0.5)),
    linear-gradient(90deg, rgba(6, 12, 20, 0.22), transparent 62%);
  content: "";
}

.factory-media-card figcaption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  z-index: 1;
  padding: 6px 9px;
  color: #ffffff;
  background: rgba(8, 15, 24, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 5px;
  font-size: 0.78rem;
  font-weight: 780;
}

.custom-section {
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(17, 24, 39, 0.96), rgba(20, 95, 159, 0.86)),
    radial-gradient(circle at 80% 20%, rgba(242, 120, 34, 0.2), transparent 28%);
}

.custom-section h2,
.custom-section h3 {
  color: #ffffff;
}

.custom-section p {
  color: #dbe4ee;
}

.custom-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(340px, 1fr);
  gap: 42px;
  align-items: center;
}

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

.process-list article {
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.process-list span {
  display: inline-block;
  margin-bottom: 24px;
  color: #ffc28c;
  font-weight: 850;
}

.quality-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(360px, 1fr);
  gap: 38px;
  align-items: start;
  padding-block: 84px;
}

.quality-grid p {
  color: var(--muted);
}

.quality-copy p:not(.section-kicker) {
  max-width: 720px;
  line-height: 1.72;
}

.document-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 22px;
}

.document-tags span {
  padding: 8px 11px;
  color: var(--blue-2);
  background: #edf4fa;
  border: 1px solid #c7d8e8;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 820;
}

.quality-panel {
  display: grid;
  gap: 12px;
}

.quality-panel div {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 0 14px;
  padding: 18px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.quality-panel svg {
  grid-row: 1 / 3;
  color: var(--blue);
}

.quality-panel span {
  color: var(--muted);
}

.certificate-showcase {
  grid-column: 1 / -1;
  margin-top: 6px;
}

.certificate-heading {
  display: grid;
  grid-template-columns: minmax(300px, 0.88fr) minmax(340px, 1fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 18px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.certificate-heading h3 {
  max-width: 760px;
  color: var(--steel-2);
  font-size: clamp(1.55rem, 2.4vw, 2.25rem);
  line-height: 1.12;
}

.certificate-heading p:last-child {
  line-height: 1.68;
}

.certificate-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 1.2vw, 20px);
}

.certificate-card {
  display: grid;
  grid-template-columns: minmax(118px, 0.44fr) 1fr;
  min-height: 258px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(17, 24, 39, 0.07);
}

.certificate-preview {
  display: grid;
  place-items: center;
  min-height: 100%;
  padding: 12px;
  background:
    linear-gradient(135deg, #eef3f8, #ffffff),
    radial-gradient(circle at top left, rgba(20, 95, 159, 0.12), transparent 46%);
}

.certificate-preview img {
  width: 100%;
  height: 232px;
  object-fit: contain;
  filter: saturate(0.9) contrast(1.02);
}

.certificate-card > div:last-child {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
  padding: 18px;
}

.certificate-card strong {
  color: var(--steel-2);
  font-size: 1rem;
  line-height: 1.25;
}

.certificate-card span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.52;
}

.certificate-card small {
  width: fit-content;
  margin-top: auto;
  padding: 5px 8px;
  color: var(--blue-2);
  background: #edf4fa;
  border: 1px solid #c7d8e8;
  border-radius: 5px;
  font-size: 0.72rem;
  font-weight: 860;
  text-transform: uppercase;
}

.shipping-section {
  background: #ffffff;
  border-block: 1px solid var(--line);
}

.shipping-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(300px, 0.8fr);
  gap: 42px;
  align-items: center;
}

.shipping-grid p {
  color: var(--muted);
}

.market-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.market-list span:last-child {
  grid-column: 1 / -1;
}

.faq-section {
  padding-block: 78px 108px;
  background:
    linear-gradient(180deg, #f8fafc, #eef3f8);
}

.faq-heading {
  max-width: 1180px;
  margin-bottom: 26px;
}

.faq-heading h2 {
  max-width: none;
  margin-bottom: 0;
  font-size: clamp(2rem, 3.1vw, 3rem);
  line-height: 1.08;
  text-wrap: balance;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 1.2vw, 20px);
}

.faq-grid article {
  min-height: 176px;
  padding: 20px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(17, 24, 39, 0.06);
}

.faq-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.terms-section {
  background: #ffffff;
  border-top: 1px solid var(--line);
}

.terms-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(520px, 1fr);
  gap: clamp(28px, 3vw, 54px);
  align-items: start;
  padding-block: 68px;
}

.terms-grid h2 {
  max-width: 680px;
  margin-bottom: 0;
}

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

.terms-list article {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: start;
  padding: 16px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.terms-list i {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--blue);
  background: #edf5fb;
  border: 1px solid #c8dcec;
  border-radius: 8px;
}

.terms-list strong,
.terms-list span {
  display: block;
}

.terms-list strong {
  margin-bottom: 5px;
  color: var(--steel-2);
}

.terms-list span {
  color: var(--muted);
  line-height: 1.52;
}

.contact-section {
  background: var(--paper);
  scroll-margin-top: 76px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.72fr) minmax(520px, 1fr);
  gap: clamp(30px, 3vw, 56px);
  align-items: start;
}

.contact-grid p {
  color: var(--muted);
}

.contact-copy {
  display: grid;
  gap: 14px;
  align-content: start;
}

.contact-copy h2 {
  max-width: 680px;
  margin-bottom: 0;
}

.contact-copy > p:not(.section-kicker) {
  max-width: 660px;
  margin: 0;
  line-height: 1.65;
}

.contact-methods {
  display: grid;
  gap: 10px;
  margin-top: 0;
}

.contact-methods a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 14px;
  color: var(--steel-2);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 740;
}

.wechat-contact-card {
  display: grid;
  grid-template-columns: 1fr 132px;
  gap: 16px;
  align-items: center;
  padding: 14px;
  background:
    linear-gradient(135deg, rgba(20, 95, 159, 0.08), rgba(255, 255, 255, 0.96)),
    #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 36px rgba(17, 24, 39, 0.07);
}

.wechat-contact-card span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 880;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wechat-contact-card strong {
  display: block;
  margin-bottom: 6px;
  color: var(--steel-2);
  font-size: 1.08rem;
  line-height: 1.25;
}

.wechat-contact-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.48;
}

.wechat-contact-card img {
  width: 132px;
  aspect-ratio: 1;
  padding: 8px;
  background: #ffffff;
  border: 1px solid #cfd7e2;
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(17, 24, 39, 0.08);
}

.quote-checklist {
  display: grid;
  gap: 9px;
}

.quote-checklist article {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(17, 24, 39, 0.05);
}

.quote-checklist i {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: var(--blue);
  background: #edf5fb;
  border: 1px solid #c8dcec;
  border-radius: 8px;
}

.quote-checklist strong,
.quote-checklist span {
  display: block;
}

.quote-checklist strong {
  margin-bottom: 4px;
  color: var(--steel-2);
  font-size: 0.98rem;
}

.quote-checklist span {
  color: var(--muted);
  line-height: 1.42;
}

.quote-form {
  display: grid;
  gap: 15px;
  padding: 22px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.quote-form-highlight {
  border-color: rgba(246, 107, 27, 0.78);
  box-shadow: 0 0 0 4px rgba(246, 107, 27, 0.16), var(--shadow);
}

.quote-form label {
  display: grid;
  gap: 7px;
  color: var(--steel-2);
  font-size: 0.9rem;
  font-weight: 760;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid #cfd7e2;
  border-radius: 6px;
  outline: none;
}

.quote-form textarea {
  resize: vertical;
}

#rfq-readable-field {
  min-height: 132px;
  color: var(--steel-2);
  background: #f8fafc;
}

.quote-form textarea[name="message"] {
  min-height: 180px;
}

.quote-honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(20, 95, 159, 0.14);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.privacy-section {
  background:
    linear-gradient(180deg, #ffffff, #f4f7fb);
  border-top: 1px solid var(--line);
}

.privacy-grid {
  display: grid;
  gap: 26px;
  padding-block: 62px;
}

.privacy-heading {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(360px, 1fr) auto;
  gap: 26px;
  align-items: end;
  padding-bottom: 26px;
  border-bottom: 1px solid rgba(20, 95, 159, 0.18);
}

.privacy-heading .section-kicker {
  grid-column: 1 / -1;
  margin-bottom: -16px;
}

.privacy-heading h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2.05rem, 2.5vw, 3rem);
  line-height: 1.08;
}

.privacy-heading > p:not(.section-kicker, .privacy-updated) {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.privacy-copy {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-flow: dense;
  gap: 14px;
}

.privacy-updated {
  justify-self: end;
  width: max-content;
  margin: 0;
  padding: 8px 10px;
  color: var(--muted);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 720;
}

.privacy-card {
  padding: 18px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(17, 24, 39, 0.05);
}

.privacy-card:nth-child(1),
.privacy-card:nth-child(5) {
  grid-column: span 2;
}

.privacy-card h3 {
  margin-bottom: 8px;
  color: var(--steel-2);
  font-size: 1.02rem;
}

.privacy-copy p,
.privacy-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.privacy-copy a {
  color: var(--blue);
  font-weight: 780;
}

.site-footer {
  padding: 28px 0;
  color: #d6deea;
  background: #101821;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto;
  gap: 24px;
  align-items: center;
}

.footer-grid p {
  margin: 6px 0 0;
  color: #a9b5c3;
}

.footer-grid div:last-child {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.footer-grid span {
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 5px;
  color: #c4ceda;
  font-size: 0.82rem;
}

.footer-grid a {
  padding: 6px 9px;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 5px;
  font-size: 0.82rem;
  font-weight: 780;
}

.floating-rfq {
  position: fixed;
  right: var(--page-gutter);
  bottom: 106px;
  z-index: 35;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 14px;
  color: #ffffff;
  background: var(--steel);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  box-shadow: 0 16px 42px rgba(7, 13, 21, 0.24);
  cursor: grab;
  font-weight: 820;
  touch-action: none;
  user-select: none;
  transition: box-shadow 160ms ease, transform 160ms ease;
  will-change: left, top, transform;
}

.floating-rfq.is-positioned {
  right: auto;
  bottom: auto;
}

.floating-rfq.drag-ready,
.floating-rfq.dragging {
  cursor: grabbing;
}

.floating-rfq.dragging {
  box-shadow: 0 24px 58px rgba(7, 13, 21, 0.36);
  transform: scale(1.035);
}

body:has(.cookie-banner[hidden]) .floating-rfq {
  bottom: 24px;
}

.rfq-feedback-pulse {
  animation: rfqPulse 760ms ease;
}

.rfq-feedback-pulse [data-rfq-count],
.rfq-feedback-pulse strong {
  animation: rfqBadgePop 760ms ease;
}

.rfq-toast {
  position: fixed;
  right: var(--page-gutter);
  bottom: 166px;
  z-index: 39;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: min(380px, calc(100vw - (var(--page-gutter) * 2)));
  padding: 13px 15px;
  color: #ffffff;
  background: rgba(17, 34, 49, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-left: 4px solid #22c55e;
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(7, 13, 21, 0.28);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.98);
  transition: opacity 180ms ease, transform 180ms ease;
}

.rfq-toast.show {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.rfq-toast svg {
  width: 22px;
  height: 22px;
  color: #86efac;
}

.rfq-toast span {
  display: grid;
  gap: 2px;
  color: #d8e2ee;
  font-size: 0.86rem;
  line-height: 1.3;
}

.rfq-toast strong {
  color: #ffffff;
  font-size: 0.94rem;
}

@keyframes rfqPulse {
  0% {
    transform: scale(1);
    box-shadow: 0 16px 42px rgba(7, 13, 21, 0.24);
  }
  42% {
    transform: scale(1.08);
    box-shadow: 0 0 0 7px rgba(242, 120, 34, 0.18), 0 18px 48px rgba(7, 13, 21, 0.28);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 16px 42px rgba(7, 13, 21, 0.24);
  }
}

@keyframes rfqBadgePop {
  0% {
    transform: scale(1);
  }
  42% {
    transform: scale(1.25);
    background: #22c55e;
  }
  100% {
    transform: scale(1);
  }
}

.rfq-overlay,
.product-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(7, 13, 21, 0.58);
}

.rfq-overlay[hidden],
.rfq-drawer[hidden],
.product-modal[hidden] {
  display: none;
}

.rfq-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 41;
  display: grid;
  grid-template-rows: auto 1fr auto;
  width: min(560px, 100vw);
  height: 100vh;
  color: var(--steel-2);
  background: #f8fafc;
  box-shadow: -20px 0 50px rgba(7, 13, 21, 0.28);
}

.rfq-drawer-header,
.rfq-drawer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 20px;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}

.rfq-drawer-header h2 {
  margin-bottom: 0;
  font-size: 1.6rem;
}

.icon-close {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  color: var(--steel-2);
  background: #eef3f8;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.rfq-drawer-body {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 18px;
  overflow: auto;
}

.rfq-item {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 14px;
  padding: 12px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.rfq-item img {
  width: 112px;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #343636;
  border-radius: 6px;
}

.rfq-item-copy {
  display: grid;
  gap: 6px;
}

.rfq-item-copy span {
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

.rfq-item-copy strong {
  color: var(--steel-2);
  line-height: 1.24;
}

.rfq-item-copy small {
  color: var(--muted);
  line-height: 1.45;
}

.rfq-item-controls {
  display: grid;
  grid-template-columns: minmax(70px, 0.42fr) 1fr 38px;
  gap: 8px;
  align-items: end;
}

.rfq-item-controls label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 780;
}

.rfq-item-controls input {
  min-height: 38px;
  width: 100%;
  padding: 6px 8px;
  color: var(--steel-2);
  background: #ffffff;
  border: 1px solid #cfd7e2;
  border-radius: 6px;
}

.rfq-item-controls button {
  display: grid;
  place-items: center;
  min-height: 38px;
  color: var(--steel-2);
  background: #eef3f8;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.rfq-empty {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 48px 20px;
  color: var(--muted);
  text-align: center;
  background: #ffffff;
  border: 1px dashed #c5d1de;
  border-radius: var(--radius);
}

.rfq-empty svg {
  width: 42px;
  height: 42px;
  color: var(--blue);
}

.rfq-empty strong {
  color: var(--steel-2);
  font-size: 1.1rem;
}

.rfq-drawer-footer {
  border-top: 1px solid var(--line);
  border-bottom: 0;
}

.rfq-clear {
  color: var(--steel-2);
  background: #ffffff;
  border-color: var(--line);
}

.rfq-submit {
  min-width: 170px;
}

.product-modal {
  position: fixed;
  inset: 0;
  z-index: 45;
  display: grid;
  place-items: center;
  padding: var(--page-gutter);
}

.product-modal-card {
  position: relative;
  z-index: 46;
  display: grid;
  grid-template-columns: minmax(300px, 0.85fr) minmax(360px, 1fr);
  width: min(980px, 100%);
  max-height: min(820px, calc(100vh - 40px));
  overflow: auto;
  background: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  box-shadow: 0 28px 80px rgba(7, 13, 21, 0.38);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
}

.modal-product-media {
  display: grid;
  place-items: center;
  min-height: 420px;
  padding: 22px;
  background: #343636;
}

.modal-product-media img {
  width: 100%;
  height: 100%;
  max-height: 520px;
  object-fit: contain;
}

.modal-product-copy {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 34px;
}

.modal-product-copy h2 {
  margin-bottom: 0;
  font-size: clamp(1.75rem, 2.4vw, 2.55rem);
}

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

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

.modal-specs div {
  display: grid;
  grid-template-columns: minmax(120px, 0.42fr) 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.modal-specs dt {
  color: var(--muted);
}

.modal-specs dd {
  margin: 0;
  color: var(--steel-2);
  font-weight: 780;
}

.modal-oem,
.modal-documents {
  display: grid;
  gap: 5px;
  padding: 13px 14px;
  color: var(--steel-2);
  background: #f4f7fb;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.modal-oem span,
.modal-documents span {
  color: var(--muted);
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cookie-banner {
  position: fixed;
  right: var(--page-gutter);
  bottom: 18px;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(250px, 1fr) auto;
  gap: 18px;
  align-items: center;
  max-width: min(760px, calc(100vw - (var(--page-gutter) * 2)));
  padding: 16px;
  color: #ffffff;
  background: rgba(13, 22, 33, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  box-shadow: 0 20px 48px rgba(7, 13, 21, 0.34);
}

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

.cookie-banner p {
  margin: 5px 0 0;
  color: #d8e2ee;
  line-height: 1.5;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.button.compact {
  min-height: 40px;
  padding: 0 13px;
  font-size: 0.86rem;
}

svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .nav-toggle {
    display: grid;
  }

  .site-nav,
  .header-tools {
    display: none;
  }

  .site-nav.open {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    display: grid;
    justify-content: stretch;
    padding: 12px 20px 18px;
    background: rgba(13, 22, 33, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .site-nav.open a {
    min-height: 44px;
  }

  .hero {
    min-height: 720px;
  }

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

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

  .privacy-heading {
    grid-template-columns: 1fr;
    gap: 16px;
    align-items: start;
  }

  .privacy-heading .section-kicker {
    grid-column: auto;
    margin-bottom: 0;
  }

  .privacy-heading > p:not(.section-kicker, .privacy-updated) {
    max-width: 840px;
  }

  .privacy-updated {
    justify-self: start;
  }

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

@media (max-width: 780px) {
  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    width: calc(100% - (var(--page-gutter) * 2));
    margin-left: var(--page-gutter);
    padding: 86px 0 70px;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(7, 13, 21, 0.86), rgba(7, 13, 21, 0.78));
  }

  .hero-image {
    opacity: 0.54;
  }

  .hero-stats,
  .intro-grid,
  .buyer-reasons-heading,
  .section-heading,
  .factory-grid,
  .custom-grid,
  .quality-grid,
  .shipping-grid,
  .contact-grid,
  .faq-heading,
  .privacy-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .capability-strip,
  .reason-grid,
  .factory-media-grid,
  .process-list,
  .market-list,
  .faq-grid,
  .terms-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .factory-grid {
    padding-block: 62px;
  }

  .product-brief {
    padding: 18px 20px 20px;
  }

  .product-brief-grid div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .factory-media-card,
  .factory-media-card:first-child {
    grid-row: auto;
    min-height: 220px;
  }

  .certificate-heading,
  .certificate-grid {
    grid-template-columns: 1fr;
  }

  .certificate-grid {
    gap: 14px;
  }

  .certificate-card {
    grid-template-columns: minmax(126px, 0.4fr) 1fr;
  }

  .quote-checklist {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .quote-checklist article {
    grid-template-columns: 1fr;
  }

  .privacy-copy {
    grid-template-columns: 1fr;
  }

  .privacy-card:nth-child(1),
  .privacy-card:nth-child(5) {
    grid-column: auto;
  }

  .cookie-banner {
    left: var(--page-gutter);
    right: var(--page-gutter);
    grid-template-columns: 1fr;
  }

  .floating-rfq {
    right: var(--page-gutter);
    bottom: 92px;
  }

  body:has(.cookie-banner[hidden]) .floating-rfq {
    bottom: 18px;
  }

  .rfq-toast {
    left: var(--page-gutter);
    right: var(--page-gutter);
    bottom: 152px;
    max-width: none;
  }

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

  .modal-product-media {
    min-height: 300px;
  }

  .modal-product-copy {
    padding: 26px;
  }

  .cookie-actions {
    justify-content: flex-start;
  }

  .footer-grid div:last-child {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .site-header {
    min-height: 68px;
  }

  .site-nav.open {
    top: 68px;
  }

  .brand strong {
    max-width: 180px;
    font-size: 0.94rem;
    line-height: 1.15;
  }

  h1 {
    font-size: 2.2rem;
    line-height: 1.08;
  }

  .hero-actions {
    display: grid;
  }

  .capability-strip,
  .reason-grid,
  .factory-media-grid,
  .process-list,
  .market-list,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .factory-grid {
    padding-block: 54px;
  }

  .factory-copy h2 {
    max-width: 100%;
    font-size: 2.02rem;
  }

  .factory-copy {
    padding: 26px 22px 28px;
  }

  .factory-copy p {
    font-size: 0.96rem;
  }

  .factory-media-card,
  .factory-media-card:first-child {
    min-height: 208px;
  }

  .product-brief-copy {
    font-size: 0.96rem;
  }

  .product-brief-grid div {
    padding: 11px 0;
  }

  .product-brief-grid span {
    font-size: 0.9rem;
  }

  .buyer-reasons,
  .faq-section {
    padding-block: 58px;
  }

  .terms-grid {
    padding-block: 54px;
  }

  .terms-list {
    grid-template-columns: 1fr;
  }

  .reason-grid article,
  .faq-grid article {
    min-height: auto;
  }

  .catalog-status {
    align-items: stretch;
    flex-direction: column;
  }

  .catalog-rfq-link {
    justify-content: center;
  }

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

  .product-detail-link {
    grid-column: auto;
  }

  .floating-rfq {
    left: auto;
    right: var(--page-gutter);
    bottom: 92px;
    justify-content: center;
    border-radius: 999px;
  }

  body:has(.cookie-banner[hidden]) .floating-rfq {
    bottom: 14px;
  }

  .rfq-toast {
    bottom: 150px;
  }

  .rfq-drawer {
    width: 100vw;
  }

  .rfq-item {
    grid-template-columns: 92px 1fr;
  }

  .rfq-item img {
    width: 92px;
  }

  .rfq-item-controls {
    grid-template-columns: 1fr;
  }

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

  .rfq-submit,
  .rfq-clear {
    width: 100%;
  }

  .product-modal {
    padding: 10px;
  }

  .product-modal-card {
    max-height: calc(100vh - 20px);
  }

  .modal-product-media {
    min-height: 250px;
  }

  .modal-product-copy {
    padding: 22px;
  }

  .modal-specs div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .modal-actions {
    display: grid;
  }

  .document-tags span {
    font-size: 0.78rem;
  }

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

  .certificate-preview {
    min-height: 230px;
  }

  .certificate-preview img {
    height: 220px;
  }

  .certificate-card > div:last-child {
    padding: 16px;
  }

  .privacy-grid {
    padding-block: 50px;
  }

  .quote-checklist {
    grid-template-columns: 1fr;
  }

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

  .wechat-contact-card img {
    width: min(190px, 72vw);
  }

  .privacy-heading {
    padding-bottom: 20px;
  }

  .privacy-card:nth-child(1),
  .privacy-card:nth-child(5) {
    grid-column: auto;
  }

  .cookie-banner {
    bottom: 10px;
    padding: 14px;
  }

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

  .cookie-actions .button {
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .hero-stats div {
    padding: 12px 10px;
  }

  .hero-stats dt {
    font-size: 1.08rem;
  }

  .hero-stats dd {
    font-size: 0.72rem;
  }

  .intro-band,
  .custom-section,
  .shipping-section,
  .contact-section,
  #products,
  .quality-grid {
    padding-block: 58px;
  }
}