@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --ink: #0a1720;
  --ink-2: #1a2730;
  --muted: #6b7780;
  --muted-2: #8a959c;
  --line: #e4eaed;
  --line-2: #d5dee3;
  --page: #f4f6f9;
  --white: #ffffff;
  --teal: #0b3d66;
  --teal-2: #0f4f82;
  --teal-soft: #e7eef7;
  --teal-icon: #2f6fae;
  --shadow: 0 10px 30px rgba(10, 23, 32, 0.06);
  --max: 1120px;
  --radius: 12px;
  --header-h: 80px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--white);
  border-bottom: 1px solid #eef2f4;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: var(--header-h);
  padding: 8px 0;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo {
  display: block;
  height: 64px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  color: #5f6c74;
  font-size: 14px;
  font-weight: 500;
}

.site-nav a:hover,
.site-nav a.is-active { color: var(--ink); }

.inquiry-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  padding: 7px 10px 7px 11px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-2);
  background: #fff;
  white-space: nowrap;
}

.inquiry-chip svg { color: var(--teal-icon); }
.inquiry-chip em {
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--teal);
  color: #fff;
  font-style: normal;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  margin: 5px 8px;
}

/* Hero */
.hero {
  padding: 56px 0 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  margin: 0 0 16px;
  font-size: 48px;
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 700;
}

.hero .lede {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 16px;
  max-width: 460px;
}

.hero-actions {
  display: flex;
  gap: 10px;
  margin-bottom: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 8px;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  background: var(--ink);
  color: #fff;
}

.btn:hover { background: #12232e; }
.btn-outline {
  background: #fff;
  color: var(--ink);
  border-color: var(--line-2);
}
.btn-outline:hover { background: var(--page); }
.btn-teal { background: var(--teal); }
.btn-teal:hover { background: var(--teal-2); }
.btn-block { width: 100%; }
.btn-ghost {
  background: transparent;
  color: #d7e0e4;
  border: 1px solid rgba(255,255,255,0.28);
  padding: 9px 14px;
  font-size: 13px;
  margin-top: 14px;
}
.btn-ghost:hover { background: rgba(255,255,255,0.06); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 28px;
  padding-top: 8px;
}

.hero-stats b {
  display: block;
  font-size: 20px;
  letter-spacing: -0.03em;
}
.hero-stats span {
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 4px;
}

.hero-card {
  position: absolute;
  left: -18px;
  bottom: 22px;
  width: min(280px, 70%);
  background: #fff;
  padding: 16px 18px;
  box-shadow: var(--shadow);
  border: 1px solid #eef2f4;
  font-size: 13px;
  color: #4d5b63;
  line-height: 1.45;
}

.hero-card strong {
  display: block;
  color: var(--ink);
  margin-bottom: 4px;
  font-size: 13.5px;
}

/* Sections */
.section { padding: 72px 0; }
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}
.section-head h2,
.section h2 {
  margin: 0;
  font-size: 32px;
  letter-spacing: -0.03em;
  font-weight: 700;
}
.section-link {
  color: var(--teal);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}
.section-kicker {
  color: var(--muted);
  margin: 8px 0 0;
  max-width: 560px;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.cat-card {
  display: block;
  color: inherit;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  padding-bottom: 16px;
  height: 100%;
}
.cat-card img {
  width: 100%;
  height: 168px;
  object-fit: cover;
  background: #eef2f4;
  margin-bottom: 14px;
}
.cat-card h3,
.cat-card p {
  padding: 0 16px;
}
.cat-card h3 {
  margin: 0 0 6px;
  font-size: 16px;
  letter-spacing: -0.02em;
}
.cat-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.5;
}

.catalogue { background: var(--white); }
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  align-items: stretch;
}

.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  padding: 0 16px 16px;
}

.product-card .thumb {
  background: #eef3f5;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin: 0 -16px 14px;
  overflow: hidden;
}
.product-card .thumb img {
  width: 78%;
  height: 78%;
  object-fit: contain;
}
.product-card .sku {
  color: var(--muted-2);
  font-size: 12px;
  margin: 0 0 4px;
}
.product-card h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  letter-spacing: -0.02em;
  line-height: 1.3;
  min-height: 2.6em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card .desc {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  min-height: 3.8em;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card form {
  margin-top: auto;
  padding-top: 14px;
}

.qty-row {
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 10px;
  background: #fff;
}
.qty-row button {
  width: 40px;
  height: 38px;
  border: 0;
  background: transparent;
  color: #5a676e;
  font-size: 18px;
  cursor: pointer;
}
.qty-row input {
  flex: 1;
  border: 0;
  text-align: center;
  height: 38px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  outline: none;
  min-width: 0;
}
.product-card .btn { width: 100%; border-radius: 8px; padding: 11px 14px; }
.product-card .hint {
  display: block;
  text-align: center;
  color: var(--muted-2);
  font-size: 12px;
  margin-top: 8px;
}

.features {
  background: var(--page);
}
.features-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 48px;
  align-items: start;
}
.features h2 { font-size: 36px; max-width: 360px; }
.features .intro {
  color: var(--muted);
  margin-top: 14px;
  max-width: 380px;
}
.feat-boxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 28px;
}
.feat-boxes h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
}
.feat-boxes p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
}

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.step-no {
  color: var(--muted-2);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.steps h3 { margin: 0 0 8px; font-size: 16px; }
.steps p { margin: 0; color: var(--muted); font-size: 13.5px; }

.company-block {
  background: var(--page);
}
.company-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.company-grid h2 { font-size: 28px; }
.company-grid .body {
  color: var(--muted);
  margin: 14px 0 22px;
}
.company-meta {
  color: #4d5b63;
  font-size: 14px;
}
.company-meta p { margin: 0 0 8px; display: flex; gap: 8px; align-items: flex-start; }
.contact-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px;
}
.contact-card h3 {
  margin: 0 0 18px;
  font-size: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { margin-bottom: 14px; }
.field label,
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  color: #2b3942;
}
.field input,
.field select,
.field textarea,
.form-control {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  font-size: 14px;
  color: var(--ink);
  background: #fff;
  outline: none;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: #9bb0b8; }

.alert {
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  margin-bottom: 14px;
}
.alert-ok { background: #e8f6ee; color: #146c43; }
.alert-err { background: #fdecec; color: #9b1c1c; }

/* Inner pages */
.page-body { background: var(--page); min-height: 60vh; }
.page-head { padding: 28px 0 18px; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13.5px;
  margin-bottom: 18px;
}
.page-head h1 {
  margin: 0 0 8px;
  font-size: 36px;
  letter-spacing: -0.035em;
}
.page-head p {
  margin: 0;
  color: var(--muted);
  max-width: 640px;
  font-size: 15px;
}

.empty-card,
.list-card,
.summary-card,
.form-card {
  background: #fff;
  border: 1px solid #e7edf0;
  border-radius: 12px;
}

.empty-card {
  text-align: center;
  padding: 72px 24px;
  margin-bottom: 64px;
}
.empty-card .empty-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  color: #c5d0d5;
}
.empty-card h2 { font-size: 22px; margin: 0 0 8px; }
.empty-card p {
  color: var(--muted);
  max-width: 420px;
  margin: 0 auto 22px;
}

.inquiry-layout {
  display: grid;
  grid-template-columns: 1.55fr 0.45fr;
  gap: 22px;
  align-items: start;
  padding-bottom: 64px;
}

.list-head {
  display: grid;
  grid-template-columns: 1fr 220px 40px;
  gap: 12px;
  padding: 14px 20px 8px;
  color: var(--muted-2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.inquiry-row {
  display: grid;
  grid-template-columns: 1fr 220px 40px;
  gap: 12px;
  align-items: center;
  padding: 16px 20px;
  border-top: 1px solid #eef2f4;
}

.prod-cell {
  display: flex;
  gap: 14px;
  align-items: center;
  min-width: 0;
}
.prod-cell img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  background: #eef3f5;
  flex-shrink: 0;
}
.prod-cell strong {
  display: block;
  font-size: 14.5px;
  letter-spacing: -0.02em;
}
.prod-cell .meta {
  color: var(--muted);
  font-size: 12.5px;
}

.qty-cell {
  display: flex;
  align-items: center;
  gap: 8px;
}
.qty-cell .qty-row { margin: 0; width: 148px; }
.qty-cell .unit { color: var(--muted); font-size: 13px; }

.icon-btn {
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: #8a959c;
  cursor: pointer;
  display: grid;
  place-items: center;
}
.icon-btn:hover { color: #9b1c1c; }

.list-foot {
  display: flex;
  justify-content: space-between;
  padding: 16px 20px 18px;
  border-top: 1px solid #eef2f4;
  font-size: 14px;
}
.list-foot .danger { color: var(--muted); }
.list-foot .danger:hover { color: #9b1c1c; }
.list-foot .more { color: var(--teal); font-weight: 600; }

.summary-card { padding: 22px; position: sticky; top: 96px; }
.summary-card h3 {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  padding: 6px 0;
  color: #445159;
}
.summary-row b { color: var(--ink); }
.summary-note {
  color: var(--muted);
  font-size: 13px;
  margin: 14px 0 18px;
  line-height: 1.5;
}

.submit-layout {
  display: grid;
  grid-template-columns: 1.45fr 0.55fr;
  gap: 22px;
  align-items: start;
  padding-bottom: 64px;
}

.form-card { padding: 28px 28px 24px; }
.section-label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 8px 0 16px;
  padding-top: 8px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 18px;
}
.form-grid .span-2 { grid-column: 1 / -1; }
.form-disclaimer {
  color: var(--muted-2);
  font-size: 12.5px;
  margin: 10px 0 0;
}

.side-items { padding: 22px; }
.side-items h3 {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.side-item {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #eef2f4;
}
.side-item img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  background: #eef3f5;
}
.side-item strong {
  display: block;
  font-size: 13.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.side-item .sku { color: var(--muted); font-size: 12px; }
.side-item .qty {
  font-size: 13px;
  color: #445159;
  white-space: nowrap;
}
.edit-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 600;
}

.success-card {
  max-width: 560px;
  margin: 0 auto 80px;
  background: #fff;
  border: 1px solid #e7edf0;
  border-radius: 12px;
  padding: 48px 32px;
  text-align: center;
}
.success-card h1 { margin: 0 0 10px; font-size: 28px; }
.success-card p { color: var(--muted); }

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

.home-intro {
  background: var(--page);
}
.intro-points {
  display: grid;
  gap: 18px;
}
.intro-points > div {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
}
.intro-points h3 {
  margin: 0 0 6px;
  font-size: 15px;
}
.intro-points p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
}
.home-shop-more {
  text-align: center;
  margin: 32px 0 0;
}
.features .btn { margin-top: 18px; }

.home-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.home-cta h2 { margin: 0 0 8px; font-size: 28px; }
.home-cta p { margin: 0; color: var(--muted); max-width: 520px; }

.eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
}
.section-tight { padding: 8px 0 56px; }

.cat-page-grid {
  display: grid;
  gap: 20px;
}
.cat-page-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  align-items: center;
  background: #fff;
  border: 1px solid #e7edf0;
  border-radius: 12px;
  overflow: hidden;
  padding: 0 28px 0 0;
}
.cat-page-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: #eef3f5;
}
.cat-page-card h2 { margin: 0 0 8px; font-size: 22px; }
.cat-page-card p { color: var(--muted); margin: 0 0 12px; }

.prose-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: start;
}
.prose h2, .prose-grid h2 { margin: 0 0 12px; font-size: 26px; }
.prose p, .prose-grid p { color: var(--muted); }
.panel-card {
  background: #fff;
  border: 1px solid #e7edf0;
  border-radius: 12px;
  padding: 24px;
}
.panel-card h3 { margin: 0 0 8px; }
.panel-card p { color: var(--muted); margin: 0 0 16px; }

.process-list { display: grid; gap: 16px; }
.process-step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  background: #fff;
  border: 1px solid #e7edf0;
  border-radius: 12px;
  padding: 22px 24px;
}
.process-step span {
  font-size: 22px;
  font-weight: 800;
  color: var(--teal);
  letter-spacing: -0.03em;
}
.process-step h2 { margin: 0 0 8px; font-size: 18px; }
.process-step p { margin: 0 0 10px; color: var(--muted); }

.company-page-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: start;
}
.address-block {
  background: #fff;
  border: 1px solid #e7edf0;
  border-radius: 12px;
  padding: 16px 18px;
  color: var(--ink) !important;
  line-height: 1.6;
}
.muted-copy { color: var(--muted); }

.shop-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: #fff;
  border: 1px solid #e7edf0;
  border-radius: 12px;
  padding: 28px;
}
.shop-note h2 { margin: 0 0 8px; font-size: 22px; }
.shop-note p { margin: 0; color: var(--muted); max-width: 640px; }

.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { color: #c5d0d6; font-size: 14px; }
.footer-links a:hover { color: #fff; }

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(10, 23, 32, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.is-open { display: flex; }
body:has(.modal-overlay.is-open) { overflow: hidden; }
.modal-card {
  width: min(440px, 100%);
  background: #fff;
  border-radius: 16px;
  padding: 32px 28px 24px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(10, 23, 32, 0.25);
}
.modal-check {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--teal-soft);
  color: var(--teal);
  display: grid;
  place-items: center;
}
.modal-card h2 { margin: 0 0 10px; font-size: 24px; }
.modal-card p { margin: 0 0 22px; color: var(--muted); }
.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: #c5d0d6;
  padding: 56px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 1fr 0.9fr;
  gap: 36px;
  padding-bottom: 36px;
}
.footer-brand {
  margin-bottom: 14px;
}
.footer-logo {
  display: block;
  height: 70px;
  width: auto;
  max-width: 300px;
  object-fit: contain;
}
.site-footer p { margin: 0; font-size: 13.5px; line-height: 1.55; }
.site-footer h4 {
  margin: 6px 0 12px;
  color: #9aa7ae;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}
.footer-address,
.footer-line {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.footer-address svg,
.footer-line svg { color: var(--teal-icon); flex-shrink: 0; margin-top: 2px; }
.footer-hours { margin-top: 8px !important; color: #9aa7ae; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0 20px;
  font-size: 12.5px;
  color: #8b98a0;
}

@media (max-width: 980px) {
  .hero-grid,
  .features-grid,
  .company-grid,
  .company-page-grid,
  .inquiry-layout,
  .submit-layout,
  .prose-grid,
  .home-cta,
  .shop-note,
  .footer-grid { grid-template-columns: 1fr; }
  .cat-grid,
  .product-grid,
  .steps,
  .feat-boxes,
  .feat-boxes.four,
  .form-grid,
  .form-row { grid-template-columns: 1fr 1fr; }
  .cat-page-card { grid-template-columns: 1fr; padding: 0 0 20px; }
  .cat-page-card img { height: 180px; }
  .cat-page-card > div { padding: 0 20px; }
  .hero h1 { font-size: 34px; }
  .hero-card { left: 12px; }
  .summary-card { position: static; }
  .inquiry-row,
  .list-head { grid-template-columns: 1fr 180px 36px; }
  .home-cta .hero-actions,
  .shop-note { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 24px 18px;
    border-bottom: 1px solid var(--line);
    gap: 12px;
    z-index: 30;
  }
  body.nav-open .site-nav { display: flex; }
  .header-inner { position: relative; gap: 12px; }
}

@media (max-width: 760px) {
  .wrap { width: min(var(--max), calc(100% - 28px)); }
  .inquiry-chip span { display: none; }
  .brand-logo { height: 48px; max-width: 200px; }
  .footer-logo { height: 52px; max-width: 220px; }
  .cat-grid,
  .product-grid,
  .steps,
  .feat-boxes,
  .feat-boxes.four,
  .form-grid,
  .form-row,
  .hero-stats { grid-template-columns: 1fr; }
  .inquiry-row,
  .list-head { grid-template-columns: 1fr; }
  .list-head { display: none; }
  .qty-cell { justify-content: space-between; }
  .footer-bottom { flex-direction: column; }
  .hero { padding-top: 24px; padding-bottom: 12px; }
  .hero h1 { font-size: 28px; }
  .hero-visual img { height: 220px; }
  .hero-card { position: relative; left: 0; bottom: auto; width: 100%; margin-top: -28px; }
  .page-head h1 { font-size: 28px; }
  .section { padding: 48px 0; }
  .process-step { grid-template-columns: 1fr; }
  .modal-card { padding: 24px 18px 18px; }
  .modal-actions .btn { width: 100%; }
}

@media (max-width: 420px) {
  .header-inner { min-height: 64px; }
  .inquiry-chip { padding: 7px 8px; }
}