:root {
  --ink: #121513;
  --coal: #252725;
  --paper: #f1f3ee;
  --ivory: #fffdf8;
  --sage: #6d765e;
  --moss: #3e493b;
  --clay: #aa7655;
  --stone: #d5d9d2;
  --line: rgba(18, 21, 19, 0.14);
  --line-dark: rgba(255, 252, 244, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Arial, sans-serif;
  line-height: 1.58;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
  padding: 16px clamp(20px, 5vw, 64px);
  color: var(--ivory);
  border-bottom: 1px solid rgba(255, 252, 244, 0.12);
  background: rgba(18, 21, 19, 0.86);
  backdrop-filter: blur(14px);
}

.brand-mark,
.nav-links {
  display: flex;
  align-items: center;
}

.brand-mark {
  gap: 12px;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-symbol {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255, 252, 244, 0.54);
  border-radius: 50%;
  font-size: 0.74rem;
}

.nav-links {
  gap: clamp(14px, 2vw, 28px);
  font-size: 0.9rem;
}

.nav-links a {
  opacity: 0.84;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  opacity: 1;
}

.header-inquiry {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid rgba(255, 252, 244, 0.66);
  border-radius: 999px;
  background: rgba(255, 252, 244, 0.14);
  color: var(--ivory);
  font-size: 0.82rem;
  font-weight: 850;
  white-space: nowrap;
  backdrop-filter: blur(10px);
}

.header-inquiry:hover,
.header-inquiry:focus-visible {
  background: var(--ivory);
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: 96vh;
  display: grid;
  align-items: center;
  padding-bottom: clamp(36px, 7vw, 76px);
  overflow: hidden;
  isolation: isolate;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
  z-index: -2;
}

.hero-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(18, 21, 19, 0.9), rgba(18, 21, 19, 0.5) 55%, rgba(18, 21, 19, 0.16)),
    linear-gradient(0deg, rgba(18, 21, 19, 0.5), rgba(18, 21, 19, 0.08));
}

.hero-content {
  width: min(1040px, calc(100% - 40px));
  margin-left: clamp(20px, 7vw, 96px);
  padding-top: 78px;
  color: var(--ivory);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--clay);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  max-width: 920px;
  margin-bottom: 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.2rem, 8vw, 7.6rem);
  line-height: 0.95;
  font-weight: 500;
}

h2 {
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 5vw, 4.9rem);
  line-height: 1.02;
  font-weight: 500;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.16rem;
  line-height: 1.25;
}

.hero-copy {
  max-width: 720px;
  margin-bottom: 30px;
  color: rgba(255, 252, 244, 0.88);
  font-size: clamp(1.06rem, 2vw, 1.42rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:disabled {
  cursor: wait;
  opacity: 0.62;
  transform: none;
}

.button.primary {
  background: var(--ivory);
  color: var(--ink);
}

.button.primary.dark {
  background: var(--ink);
  color: var(--ivory);
}

.button.secondary {
  border: 1px solid rgba(255, 252, 244, 0.58);
  color: var(--ivory);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 820px;
}

.hero-proof span {
  padding: 8px 12px;
  border: 1px solid rgba(255, 252, 244, 0.34);
  border-radius: 999px;
  background: rgba(18, 21, 19, 0.28);
  color: rgba(255, 252, 244, 0.86);
  font-size: 0.84rem;
  font-weight: 750;
}

.hero-trust-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  max-width: 940px;
  margin-top: 20px;
}

.hero-trust-panel article {
  min-height: 112px;
  padding: 16px;
  border: 1px solid rgba(255, 252, 244, 0.24);
  border-radius: 8px;
  background: rgba(18, 21, 19, 0.3);
  backdrop-filter: blur(10px);
}

.hero-trust-panel strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ivory);
  font-size: 0.92rem;
  line-height: 1.25;
}

.hero-trust-panel span {
  color: rgba(255, 252, 244, 0.74);
  font-size: 0.8rem;
  line-height: 1.38;
}

.hero-product-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(118px, 1fr));
  gap: 10px;
  max-width: 780px;
  margin-top: 28px;
}

.hero-product-strip a {
  display: block;
}

.hero-product-strip figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 252, 244, 0.28);
  border-radius: 8px;
  background: rgba(255, 252, 244, 0.1);
  backdrop-filter: blur(10px);
}

.hero-product-strip a:hover figure,
.hero-product-strip a:focus-visible figure {
  border-color: rgba(255, 252, 244, 0.62);
  transform: translateY(-2px);
}

.hero-product-strip img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 0.72;
  object-fit: cover;
  background: rgba(255, 252, 244, 0.2);
}

.hero-product-strip figcaption {
  padding: 8px 10px 10px;
  color: rgba(255, 252, 244, 0.9);
  font-size: 0.78rem;
  font-weight: 850;
  text-align: center;
}

.buyer-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  color: var(--ivory);
}

.buyer-strip span {
  display: grid;
  min-height: 76px;
  place-items: center;
  padding: 16px;
  border-right: 1px solid var(--line-dark);
  font-size: 0.9rem;
  font-weight: 800;
  text-align: center;
}

.buyer-strip span:last-child {
  border-right: 0;
}

.capability-section,
.products-section,
.factory-section,
.oem-section,
.evidence-section,
.seo-section,
.inquiry-section {
  padding: clamp(72px, 9vw, 132px) clamp(20px, 6vw, 84px);
}

.section-heading {
  max-width: 1040px;
  margin-bottom: clamp(34px, 5vw, 64px);
}

.section-heading.compact {
  max-width: 820px;
}

.section-heading p,
.catalog-panel p,
.evidence-section p,
.inquiry-copy p,
.final-cta p,
.capability-grid p,
.product-grid p,
.timeline p {
  color: rgba(18, 21, 19, 0.72);
}

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

.capability-grid article {
  min-height: 280px;
  padding: 28px;
  background: var(--ivory);
}

.capability-grid span,
.timeline span {
  display: block;
  margin-bottom: 18px;
  color: var(--sage);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.products-section,
.factory-section,
.evidence-section {
  background: var(--ivory);
}

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

.product-grid article {
  min-height: 540px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.card-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--moss);
  font-size: 0.9rem;
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.product-photo,
.evidence-photo,
.custom-gallery img,
.process-photo-row img {
  display: block;
  width: 100%;
  border: 1px solid rgba(18, 21, 19, 0.08);
  border-radius: 6px;
  object-fit: cover;
  background: var(--stone);
}

.product-photo {
  aspect-ratio: 4 / 3;
  margin-bottom: 22px;
}

.rfq-points {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding-left: 18px;
  color: rgba(18, 21, 19, 0.72);
  font-size: 0.93rem;
}

.rfq-points li::marker {
  color: var(--sage);
}

.swatch {
  width: 100%;
  aspect-ratio: 5 / 2;
  margin-bottom: 26px;
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px rgba(18, 21, 19, 0.08);
}

.swatch.sage {
  background:
    radial-gradient(circle at 24% 24%, rgba(255, 252, 244, 0.35), transparent 28%),
    #7a826b;
}

.swatch.stone {
  background:
    linear-gradient(135deg, rgba(255, 252, 244, 0.48), transparent 46%),
    #c8b8a4;
}

.swatch.ink {
  background:
    linear-gradient(135deg, rgba(181, 143, 104, 0.62), transparent 40%),
    #252725;
}

.swatch.clay {
  background:
    radial-gradient(circle at 68% 30%, rgba(255, 252, 244, 0.34), transparent 30%),
    #b58f68;
}

.swatch.moss {
  background:
    linear-gradient(135deg, rgba(255, 252, 244, 0.22), transparent 42%),
    #3e493b;
}

.swatch.paper {
  background:
    linear-gradient(135deg, rgba(109, 118, 94, 0.38), transparent 40%),
    #f4eadb;
}

.catalog-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 24px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #e4ebe3;
}

.catalog-panel div {
  max-width: 820px;
}

.catalog-panel h3 {
  margin-bottom: 12px;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
}

.factory-section {
  background:
    linear-gradient(180deg, var(--ivory), #eef2eb);
}

.factory-layout {
  display: grid;
  grid-template-columns: minmax(340px, 0.72fr) minmax(0, 1fr);
  gap: clamp(22px, 4vw, 46px);
  align-items: stretch;
}

.factory-photo-stack {
  display: grid;
  grid-template-rows: 1.25fr 0.75fr;
  gap: 12px;
  min-height: 620px;
}

.factory-photo-stack figure {
  position: relative;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--stone);
}

.factory-photo-stack img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  border-radius: 0;
  object-fit: cover;
  background: var(--stone);
}

.factory-photo-stack figcaption {
  position: absolute;
  inset: auto 12px 12px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(18, 21, 19, 0.76);
  color: var(--ivory);
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.35;
}

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

.capability-board article {
  min-height: 270px;
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.capability-board span {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 7px 10px;
  border: 1px solid rgba(18, 21, 19, 0.12);
  border-radius: 999px;
  color: var(--moss);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.capability-board p,
.quote-matrix p,
.rfq-copy p,
.copy-status {
  color: rgba(18, 21, 19, 0.72);
}

.quote-matrix {
  display: grid;
  grid-template-columns: minmax(260px, 0.38fr) minmax(0, 1fr);
  gap: clamp(22px, 4vw, 42px);
  margin-top: 24px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #e4ebe3;
}

.quote-matrix h3,
.rfq-copy h3,
.rfq-output h3 {
  font-size: clamp(1.45rem, 3vw, 2.2rem);
}

.matrix-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.matrix-grid article {
  min-height: 180px;
  padding: 22px;
  border: 1px solid rgba(18, 21, 19, 0.13);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.7);
}

.matrix-grid strong {
  display: block;
  margin-bottom: 12px;
  font-size: 1rem;
}

.oem-section {
  background: #e4ebe3;
}

.custom-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.78fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  margin-bottom: 24px;
}

.custom-intro div {
  max-width: 900px;
}

.custom-intro p {
  max-width: 820px;
  color: rgba(18, 21, 19, 0.72);
  font-size: 1.06rem;
}

.custom-gallery {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 10px;
  min-height: 420px;
}

.custom-gallery img {
  height: 100%;
  min-height: 0;
}

.custom-gallery-main {
  grid-row: span 2;
}

.service-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.service-split article,
.process-grid article,
.custom-checklist {
  border: 1px solid rgba(18, 21, 19, 0.13);
  border-radius: 8px;
  background: rgba(255, 252, 244, 0.54);
}

.service-split article {
  min-height: 210px;
  padding: clamp(24px, 4vw, 34px);
}

.service-split span,
.process-grid span {
  display: block;
  margin-bottom: 18px;
  color: var(--sage);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.service-split p,
.process-grid p,
.custom-checklist p {
  color: rgba(18, 21, 19, 0.72);
}

.process-panel {
  padding: clamp(24px, 5vw, 42px);
  border: 1px solid rgba(18, 21, 19, 0.13);
  border-radius: 8px;
  background: rgba(255, 252, 244, 0.32);
}

.process-photo-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: -16px 0 28px;
}

.process-photo-row figure {
  position: relative;
  min-height: 190px;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--ivory);
}

.process-photo-row img {
  height: 100%;
  min-height: 190px;
  border: 0;
  border-radius: 0;
}

.process-photo-row figcaption {
  position: absolute;
  inset: auto 10px 10px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(18, 21, 19, 0.74);
  color: var(--ivory);
  font-size: 0.78rem;
  font-weight: 850;
  text-align: center;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.process-grid article {
  min-height: 240px;
  padding: 24px;
}

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

.oem-gates-grid article {
  min-height: 350px;
}

.process-section {
  padding: clamp(72px, 9vw, 132px) clamp(20px, 6vw, 84px);
  background: var(--ivory);
}

.process-section > .section-heading,
.process-section > .process-photo-row,
.process-section > .process-grid {
  width: min(100%, 1320px);
  margin-inline: auto;
}

.process-section > .section-heading {
  max-width: 1320px;
  margin-bottom: clamp(30px, 4vw, 48px);
}

.process-section > .section-heading h2 {
  max-width: 900px;
  font-size: clamp(2.15rem, 4.2vw, 4.35rem);
}

.custom-checklist {
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);
  gap: 26px;
  align-items: start;
  margin-top: 28px;
  padding: clamp(24px, 4vw, 34px);
}

.custom-checklist h3 {
  margin-bottom: 0;
  font-size: clamp(1.4rem, 3vw, 2.15rem);
}

.custom-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.custom-tags span {
  padding: 10px 12px;
  border: 1px solid rgba(18, 21, 19, 0.14);
  border-radius: 999px;
  background: rgba(255, 252, 244, 0.68);
  color: var(--moss);
  font-size: 0.9rem;
  font-weight: 800;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.evidence-grid article {
  min-height: 360px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.evidence-photo {
  aspect-ratio: 16 / 10;
  margin-bottom: 18px;
}

.evidence-grid strong {
  display: block;
  margin-bottom: 14px;
  font-size: 1.05rem;
}

.evidence-chain {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin-top: 18px;
  border: 1px solid var(--line);
  background: var(--line);
}

.evidence-chain article {
  min-height: 230px;
  padding: 22px;
  background: #eef2eb;
}

.evidence-chain span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--sage);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.evidence-chain strong {
  display: block;
  margin-bottom: 12px;
  font-size: 1rem;
}

.evidence-pack {
  display: grid;
  grid-template-columns: minmax(280px, 0.42fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 42px);
  align-items: start;
  margin-top: 22px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #e4ebe3;
}

.evidence-pack h3 {
  margin-bottom: 12px;
  font-size: clamp(1.45rem, 3vw, 2.2rem);
}

.evidence-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.evidence-tags span {
  padding: 10px 12px;
  border: 1px solid rgba(18, 21, 19, 0.14);
  border-radius: 999px;
  background: rgba(255, 252, 244, 0.7);
  color: var(--moss);
  font-size: 0.9rem;
  font-weight: 820;
}

.seo-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 80px);
  align-items: start;
  color: var(--ivory);
  background:
    linear-gradient(135deg, rgba(18, 21, 19, 0.98), rgba(62, 73, 59, 0.96)),
    var(--ink);
}

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

.keyword-list span,
.keyword-list a {
  min-height: 112px;
  padding: 20px;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background: rgba(255, 252, 244, 0.06);
  color: rgba(255, 252, 244, 0.88);
  font-weight: 750;
}

.keyword-list a {
  position: relative;
  display: grid;
  align-content: center;
  gap: 10px;
  padding-right: 68px;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.keyword-list a::before {
  content: "Open detail page";
  color: var(--clay);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.keyword-list a::after {
  content: "↗";
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(255, 252, 244, 0.28);
  border-radius: 50%;
  background: rgba(255, 252, 244, 0.08);
  color: var(--ivory);
  font-size: 0.96rem;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.keyword-list a:hover,
.keyword-list a:focus-visible {
  background: rgba(255, 252, 244, 0.14);
  border-color: rgba(255, 252, 244, 0.38);
  color: var(--ivory);
  transform: translateY(-2px);
}

.keyword-list a:hover::after,
.keyword-list a:focus-visible::after {
  background: var(--ivory);
  border-color: var(--ivory);
  color: var(--ink);
  transform: translate(3px, -3px);
}

.seo-hero {
  position: relative;
  min-height: 78vh;
  display: grid;
  align-items: center;
  padding: 110px clamp(20px, 6vw, 84px) clamp(44px, 7vw, 76px);
  overflow: hidden;
  isolation: isolate;
}

.seo-hero-image {
  position: absolute;
  inset: 0;
  z-index: -2;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.seo-hero-content {
  max-width: 920px;
  color: var(--ivory);
}

.seo-hero h1 {
  max-width: 900px;
  font-size: clamp(2.8rem, 6.2vw, 6rem);
  line-height: 0.98;
}

.seo-hero .hero-copy {
  max-width: 760px;
  font-size: clamp(1rem, 1.45vw, 1.22rem);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  color: rgba(255, 253, 248, 0.76);
  font-size: 0.84rem;
  font-weight: 800;
}

.breadcrumb a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.breadcrumb span::before {
  content: "/";
  margin-right: 8px;
  color: rgba(255, 253, 248, 0.46);
}

.buyer-proof-band {
  display: grid;
  grid-template-columns: minmax(260px, 0.36fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: center;
  padding: clamp(38px, 6vw, 72px) clamp(20px, 6vw, 84px);
  border-bottom: 1px solid var(--line);
  background: var(--ivory);
}

.buyer-proof-copy {
  max-width: 520px;
}

.buyer-proof-copy h2 {
  font-size: clamp(1.85rem, 3.8vw, 3.35rem);
}

.buyer-proof-copy p:not(.eyebrow) {
  color: rgba(18, 21, 19, 0.72);
}

.proof-mini-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.proof-mini-gallery figure {
  position: relative;
  min-height: 180px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(18, 21, 19, 0.1);
  border-radius: 8px;
  background: var(--stone);
}

.proof-mini-gallery img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
}

.proof-mini-gallery figcaption {
  position: absolute;
  inset: auto 10px 10px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(18, 21, 19, 0.76);
  color: var(--ivory);
  font-size: 0.76rem;
  font-weight: 850;
  text-align: center;
}

.seo-intro-section,
.spec-section,
.seo-split-section,
.price-factor-section,
.sourcing-guide-section,
.seo-flow-section,
.faq-section {
  padding: clamp(72px, 9vw, 132px) clamp(20px, 6vw, 84px);
}

.seo-intro-section,
.price-factor-section,
.faq-section {
  background: var(--ivory);
}

.spec-section,
.sourcing-guide-section,
.seo-flow-section {
  background: var(--paper);
}

.seo-split-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.52fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 70px);
  background: #e4ebe3;
}

.intent-grid,
.spec-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.intent-grid article,
.spec-grid article,
.faq-grid article,
.split-feature article,
.mini-flow article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.intent-grid article {
  overflow: hidden;
  min-height: 470px;
}

.intent-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--stone);
}

.intent-grid h3,
.intent-grid p {
  padding-inline: 24px;
}

.intent-grid h3 {
  margin-top: 22px;
}

.intent-grid p {
  padding-bottom: 24px;
  color: rgba(18, 21, 19, 0.72);
}

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

.spec-grid article {
  min-height: 250px;
  padding: 24px;
}

.spec-grid span,
.split-feature span,
.mini-flow span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--sage);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.spec-grid p,
.split-feature p,
.factor-list span,
.mini-flow p,
.faq-grid p {
  color: rgba(18, 21, 19, 0.72);
}

.split-feature {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.split-feature article {
  min-height: 280px;
  padding: clamp(24px, 4vw, 36px);
  background: rgba(255, 253, 248, 0.66);
}

.factor-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.factor-list span {
  display: grid;
  min-height: 96px;
  place-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  font-weight: 850;
  text-align: center;
}

.sourcing-guide-layout {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.sourcing-guide-layout article {
  min-height: 280px;
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ivory);
}

.sourcing-guide-layout span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--sage);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sourcing-guide-layout p,
.guide-note p {
  color: rgba(18, 21, 19, 0.72);
}

.guide-note {
  display: grid;
  grid-template-columns: minmax(180px, 0.24fr) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  margin-top: 16px;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid rgba(62, 73, 59, 0.18);
  border-radius: 8px;
  background: #e4ebe3;
}

.guide-note strong {
  color: var(--moss);
  font-size: 1rem;
}

.guide-note p {
  margin-bottom: 0;
}

.mini-flow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.mini-flow article {
  min-height: 230px;
  padding: 20px;
  background: var(--ivory);
}

.mini-flow strong {
  display: block;
  margin-bottom: 10px;
}

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

.faq-grid article {
  min-height: 200px;
  padding: clamp(24px, 4vw, 34px);
}

.inquiry-section {
  background: var(--paper);
}

.inquiry-section.hoodie-rfq {
  background: #e4ebe3;
}

.inquiry-copy {
  max-width: 900px;
  margin-bottom: 30px;
}

.checklist {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

.checklist span {
  display: grid;
  min-height: 98px;
  place-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 252, 244, 0.62);
  color: var(--moss);
  font-weight: 850;
  text-align: center;
}

.inquiry-path {
  display: grid;
  grid-template-columns: minmax(240px, 0.28fr) minmax(0, 1fr);
  gap: clamp(20px, 4vw, 38px);
  align-items: start;
  margin-bottom: 28px;
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid rgba(62, 73, 59, 0.18);
  border-radius: 8px;
  background: #e4ebe3;
}

.inquiry-path h3 {
  margin-bottom: 0;
  font-size: clamp(1.55rem, 2.7vw, 2.35rem);
}

.inquiry-path-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.inquiry-path-grid article {
  min-height: 220px;
  padding: 18px;
  border: 1px solid rgba(18, 21, 19, 0.12);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.74);
}

.inquiry-path-grid span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--clay);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.inquiry-path-grid strong {
  display: block;
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 1.02rem;
}

.inquiry-path-grid p {
  margin-bottom: 0;
  color: rgba(18, 21, 19, 0.72);
  font-size: 0.93rem;
}

.rfq-builder {
  display: grid;
  grid-template-columns: minmax(280px, 0.34fr) minmax(0, 0.86fr);
  gap: clamp(22px, 4vw, 42px);
  margin-bottom: 28px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ivory);
}

.rfq-copy {
  align-self: start;
}

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

.rfq-form label {
  display: grid;
  gap: 8px;
  color: var(--moss);
  font-size: 0.84rem;
  font-weight: 850;
}

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

.rfq-form input,
.rfq-form select,
.rfq-form textarea,
.rfq-output textarea {
  width: 100%;
  border: 1px solid rgba(18, 21, 19, 0.16);
  border-radius: 8px;
  background: #f8faf6;
  color: var(--ink);
  font: inherit;
}

.rfq-form input,
.rfq-form select {
  min-height: 48px;
  padding: 0 14px;
}

.rfq-form textarea,
.rfq-output textarea {
  resize: vertical;
  padding: 12px 14px;
}

.rfq-readiness {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(220px, 0.28fr) minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
  padding: 20px;
  border: 1px solid rgba(170, 118, 85, 0.28);
  border-radius: 8px;
  background: #fbf6ee;
}

.rfq-readiness strong {
  display: block;
  margin: 4px 0 8px;
  color: var(--clay);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1;
}

.rfq-readiness p:not(.eyebrow) {
  margin-bottom: 0;
  color: rgba(18, 21, 19, 0.72);
  font-size: 0.94rem;
}

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

.rfq-meter {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(18, 21, 19, 0.1);
}

.rfq-meter span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--clay), var(--moss));
  transition: width 180ms ease;
}

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

.rfq-missing-list span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid rgba(18, 21, 19, 0.12);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.76);
  color: var(--moss);
  font-size: 0.82rem;
  font-weight: 820;
}

.rfq-smart-panel {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(230px, 0.32fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 20px;
  border: 1px solid rgba(62, 73, 59, 0.18);
  border-radius: 8px;
  background: #eef2eb;
}

.rfq-smart-panel h3 {
  margin-bottom: 0;
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
}

.rfq-smart-panel ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rfq-smart-panel li {
  min-height: 74px;
  padding: 14px;
  border: 1px solid rgba(18, 21, 19, 0.12);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.68);
  color: rgba(18, 21, 19, 0.74);
  font-size: 0.9rem;
  font-weight: 760;
}

.rfq-spec-panel {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(220px, 0.3fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  margin-top: 6px;
  padding: 18px;
  border: 1px solid rgba(62, 73, 59, 0.18);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.72);
}

.rfq-spec-panel h4 {
  margin: 0 0 10px;
  font-size: clamp(1.08rem, 2vw, 1.45rem);
  line-height: 1.2;
}

.rfq-spec-panel p:not(.eyebrow) {
  margin-bottom: 0;
  color: rgba(18, 21, 19, 0.7);
  font-size: 0.92rem;
}

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

.rfq-spec-list span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid rgba(18, 21, 19, 0.12);
  border-radius: 999px;
  background: #f8faf6;
  color: var(--moss);
  font-size: 0.84rem;
  font-weight: 820;
}

.rfq-output {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(240px, 0.32fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  margin-top: 4px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.rfq-output textarea {
  min-height: 260px;
  background: #eef2eb;
}

.rfq-actions {
  display: flex;
  flex-wrap: wrap;
  grid-column: 2;
  gap: 12px;
}

.button.secondary.light {
  border: 1px solid rgba(18, 21, 19, 0.18);
  color: var(--ink);
}

.copy-status {
  grid-column: 2;
  min-height: 24px;
  margin: 0;
  font-size: 0.92rem;
  font-weight: 750;
}

.copy-status.success {
  color: #2f6842;
}

.copy-status.error {
  color: #9b3326;
}

.copy-status.loading {
  color: var(--moss);
}

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: clamp(28px, 5vw, 48px);
  border-radius: 8px;
  color: var(--ivory);
  background:
    linear-gradient(135deg, rgba(18, 21, 19, 0.98), rgba(62, 73, 59, 0.95)),
    var(--ink);
}

.final-cta div {
  max-width: 820px;
}

.final-cta p {
  color: rgba(255, 252, 244, 0.76);
}

.alibaba-backup-cta {
  margin-top: clamp(26px, 5vw, 42px);
}

@media (max-width: 1020px) {
  .capability-grid,
  .factory-layout,
  .quote-matrix,
  .hero-trust-panel,
  .intent-grid,
  .spec-grid,
  .factor-list,
  .sourcing-guide-layout,
  .mini-flow,
  .evidence-chain,
  .process-photo-row,
  .process-grid,
  .evidence-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-grid,
  .matrix-grid,
  .seo-split-section,
  .buyer-proof-band,
  .split-feature,
  .faq-grid,
  .custom-intro,
  .buyer-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .buyer-strip span {
    border-bottom: 1px solid var(--line-dark);
  }
}

@media (max-width: 760px) {
  .site-header {
    min-height: 68px;
  }

  .nav-links {
    display: none;
  }

  .brand-mark span:last-child {
    display: none;
  }

  .header-inquiry {
    min-height: 38px;
    padding: 0 14px;
    font-size: 0.78rem;
  }

  .hero {
    min-height: 92vh;
  }

  .hero-content {
    width: min(100% - 40px, 720px);
    margin: 0 auto;
    padding-top: 118px;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(18, 21, 19, 0.86), rgba(18, 21, 19, 0.44)),
      linear-gradient(0deg, rgba(18, 21, 19, 0.5), rgba(18, 21, 19, 0.08));
  }

  h1 {
    font-size: clamp(3rem, 16vw, 5.6rem);
  }

  .hero-actions,
  .button,
  .final-cta .button {
    width: 100%;
  }

  .capability-grid,
  .product-grid,
  .factory-layout,
  .factory-photo-stack,
  .capability-board,
  .quote-matrix,
  .matrix-grid,
  .seo-split-section,
  .intent-grid,
  .spec-grid,
  .split-feature,
  .factor-list,
  .sourcing-guide-layout,
  .guide-note,
  .mini-flow,
  .faq-grid,
  .custom-intro,
  .custom-gallery,
  .service-split,
  .process-photo-row,
  .process-grid,
  .custom-checklist,
  .evidence-grid,
  .evidence-chain,
  .evidence-pack,
  .seo-section,
  .keyword-list,
  .checklist,
  .inquiry-path,
  .inquiry-path-grid,
  .rfq-builder,
  .rfq-form,
  .rfq-readiness,
  .rfq-smart-panel,
  .rfq-spec-panel,
  .rfq-output,
  .buyer-strip {
    grid-template-columns: 1fr;
  }

  .seo-hero {
    min-height: auto;
    padding: 96px 20px 36px;
  }

  .seo-hero h1 {
    font-size: clamp(2.35rem, 11vw, 4.2rem);
  }

  .seo-hero .hero-copy {
    font-size: 1rem;
  }

  .rfq-smart-panel ul {
    grid-template-columns: 1fr;
  }

  .catalog-panel,
  .final-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-product-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 100%;
  }

  .hero-trust-panel {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .proof-mini-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .proof-mini-gallery figure,
  .proof-mini-gallery img {
    min-height: 150px;
  }

  .keyword-list a {
    min-height: 96px;
    padding: 18px 58px 18px 18px;
  }

  .keyword-list a::after {
    top: 16px;
    right: 16px;
    width: 30px;
    height: 30px;
  }

  .custom-gallery-main {
    grid-row: auto;
  }

  .custom-gallery {
    grid-template-rows: none;
    min-height: auto;
  }

  .custom-gallery img {
    aspect-ratio: 4 / 3;
    height: auto;
  }

  .factory-photo-stack {
    min-height: auto;
  }

  .factory-photo-stack img {
    aspect-ratio: 4 / 3;
    height: auto;
  }

  .rfq-actions,
  .copy-status {
    grid-column: 1;
  }
}