@import url("https://fonts.googleapis.com/css2?family=Tauri&display=swap");

:root {
  --bg: #eef5ff;
  --bg-strong: #dde9fb;
  --surface: rgba(255, 255, 255, 0.94);
  --surface-solid: #ffffff;
  --surface-accent: #edf6ff;
  --ink: #18324f;
  --ink-soft: #55708c;
  --ink-faint: #7c8fa7;
  --line: rgba(24, 50, 79, 0.12);
  --line-strong: rgba(24, 50, 79, 0.18);
  --accent: #0f63c9;
  --accent-deep: #0a4f9f;
  --accent-soft: #e7f2ff;
  --teal: #1577b8;
  --navy: #184d96;
  --gold: #5db8ff;
  --shadow: 0 10px 24px rgba(21, 68, 125, 0.08);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --section-gap: 38px;
  --container: min(1280px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 82px;
}

body {
  margin: 0;
  font-family: "Tauri", "Segoe UI", sans-serif;
  font-size: 15.5px;
  color: var(--ink);
  background: linear-gradient(180deg, #f7fbff 0%, var(--bg) 34%, #edf4ff 100%);
}

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

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

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

button {
  cursor: pointer;
}

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

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-shell {
  min-height: 100vh;
}

.topbar {
  display: none;
}

.topbar-inner,
.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.topbar-inner {
  min-height: 46px;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.topbar-inner p {
  margin: 0;
}

.topbar-links,
.main-nav,
.header-actions,
.footer-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header .main-nav {
  margin-left: auto;
}

.topbar-links a,
.main-nav a,
.footer-links a {
  transition: color 180ms ease;
}

.topbar-links a:hover,
.main-nav a:hover,
.footer-links a:hover {
  color: var(--accent);
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(29, 42, 55, 0.06);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 24px rgba(21, 28, 38, 0.05);
}

.header-inner {
  min-height: 66px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand strong,
.hero-copy h1,
.section-heading h2,
.assurance-story h2,
.panel-heading h2 {
  font-family: "Tauri", "Segoe UI", sans-serif;
}

.brand strong {
  display: block;
  font-size: 1rem;
  letter-spacing: -0.03em;
  color: #10233f;
}

.brand small {
  display: block;
  margin-top: 2px;
  color: #7e97b4;
  font-size: 0.77rem;
}

.brand-logo {
  width: 168px;
  height: auto;
  display: block;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.main-nav a {
  font-size: 0.9rem;
  font-weight: 700;
  color: #4d5f7e;
}

.ghost-button,
.primary-button,
.filter-pill,
.search-tab,
.trend-tag {
  border: 1px solid transparent;
  border-radius: 999px;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    border-color 180ms ease;
}

.ghost-button,
.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  font-weight: 700;
}

.ghost-button {
  background: rgba(255, 255, 255, 0.6);
  border-color: var(--line);
  color: var(--ink);
}

.primary-button {
  background: linear-gradient(135deg, var(--accent), #39a3ff);
  color: #fff;
  box-shadow: 0 6px 14px rgba(15, 99, 201, 0.2);
}

.header .nav-contact-button {
  min-height: 38px;
  padding: 0 22px;
  border-radius: 7px;
  background: var(--accent);
  box-shadow: 0 8px 16px rgba(15, 99, 201, 0.18);
}

.primary-button:hover,
.ghost-button:hover,
.filter-pill:hover,
.search-tab:hover,
.trend-tag:hover,
.solution-card a:hover,
.product-meta a:hover {
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  width: 48px;
  height: 48px;
  border-radius: 16px;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
}

.hero-section {
  padding: 34px 0 26px;
}

.hero-grid {
  display: block;
}

.category-panel,
.market-card,
.product-card,
.metric-card,
.solution-card,
.process-card,
.quote-shell,
.compatibility-board {
  background: var(--surface);
  border: 1px solid rgba(29, 42, 55, 0.08);
  box-shadow: var(--shadow);
}

.category-panel,
.quote-shell {
  border-radius: var(--radius-xl);
}

.category-panel {
  padding: 24px;
}

.hero-main {
  position: relative;
  overflow: hidden;
  padding: 38px;
  border-radius: 28px;
  background: rgba(247, 250, 253, 0.96);
  border: 1px solid rgba(29, 42, 55, 0.08);
  box-shadow: 0 18px 50px rgba(21, 28, 38, 0.06);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 0.76rem;
  font-weight: 800;
}

.hero-copy h1,
.section-heading h2,
.assurance-story h2 {
  margin: 0;
  font-size: clamp(2rem, 3.45vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.panel-heading h2 {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.hero-text,
.panel-text,
.assurance-story > p {
  font-size: 0.98rem;
  line-height: 1.68;
  color: var(--ink-soft);
}

.hero-text {
  margin: 0;
}

.hero-copy {
  text-align: left;
}

.hero-copy .eyebrow {
  color: var(--accent);
}

.hero-copy h1 {
  max-width: 840px;
  margin: 0;
}

.who-we-are-intro {
  display: grid;
  gap: 20px;
  max-width: 780px;
  margin: 20px 0 0;
  text-align: left;
}

.who-we-are-intro p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.68;
}

.who-we-are-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 840px;
  margin: 36px auto 0;
  text-align: left;
}

.who-we-are-card {
  min-height: 100%;
  padding: 24px 22px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(29, 42, 55, 0.1);
}

.who-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
  border-radius: 8px;
  background: rgba(15, 99, 201, 0.1);
  color: var(--accent);
}

.who-card-icon svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.who-we-are-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.3;
  font-weight: 800;
}

.who-we-are-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
  line-height: 1.62;
}

.search-block {
  margin-top: 28px;
  padding: 18px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(29, 42, 55, 0.08);
}

.search-tabs,
.trending-tags,
.hero-summary,
.market-grid,
.filter-pills,
.solution-grid,
.compatibility-tags,
.process-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.search-tab {
  min-height: 40px;
  padding: 0 16px;
  background: transparent;
  border-color: transparent;
  color: var(--ink-soft);
  font-weight: 700;
}

.search-tab.active {
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
  box-shadow: 0 8px 22px rgba(60, 49, 32, 0.08);
}

.search-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}

.search-bar input,
.rfq-form input,
.rfq-form textarea,
.rfq-form select {
  width: 100%;
  min-height: 52px;
  border-radius: 18px;
  border: 1px solid rgba(29, 42, 55, 0.1);
  background: rgba(255, 255, 255, 0.82);
  padding: 14px 16px;
  color: var(--ink);
  outline: none;
}

.search-bar input:focus,
.rfq-form input:focus,
.rfq-form textarea:focus,
.rfq-form select:focus {
  border-color: rgba(15, 99, 201, 0.35);
  box-shadow: 0 0 0 5px rgba(15, 99, 201, 0.08);
}

.search-bar .primary-button {
  flex: 0 0 auto;
}

.trend-tag {
  min-height: 34px;
  padding: 0 12px;
  background: rgba(231, 242, 255, 0.92);
  border-color: rgba(15, 99, 201, 0.12);
  color: var(--accent-deep);
  font-size: 0.9rem;
  font-weight: 700;
}

.trending-tags {
  align-items: center;
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.hero-summary {
  margin-top: 28px;
}

.summary-card {
  min-width: 140px;
  flex: 1 1 160px;
  padding: 16px 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(29, 42, 55, 0.08);
}

.summary-card strong {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
}

.summary-card span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.hero-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.mini-feature {
  display: flex;
  gap: 14px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(29, 42, 55, 0.04);
}

.mini-icon {
  width: 14px;
  min-width: 14px;
  height: 14px;
  margin-top: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #75c8ff);
  box-shadow: 0 0 0 6px rgba(15, 99, 201, 0.08);
}

.mini-feature strong,
.market-card h3,
.product-body h3,
.solution-card h3,
.process-card h3,
.compatibility-board h3 {
  font-family: "Tauri", "Segoe UI", sans-serif;
  letter-spacing: -0.01em;
}

.mini-feature strong {
  display: block;
  margin-bottom: 6px;
}

.mini-feature p,
.panel-note p,
.market-card p,
.product-body p,
.metric-card span,
.solution-card p,
.process-card p,
.footer-copy {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.6;
}

.category-list,
.trust-list,
.spec-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
}

.category-list {
  display: grid;
  gap: 8px;
}

.category-list a {
  display: block;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink-soft);
  font-weight: 700;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.category-list a:hover {
  background: var(--accent-soft);
  color: var(--accent-deep);
  transform: translateX(3px);
}

.panel-note {
  margin-top: 18px;
  padding: 16px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(231, 242, 255, 0.95), rgba(255, 255, 255, 0.72));
}

.panel-note strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
}

.rfq-form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.rfq-form label {
  display: grid;
  gap: 8px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 700;
}

.rfq-form textarea {
  min-height: 120px;
  resize: vertical;
}

.wide {
  width: 100%;
}

.trust-list {
  display: grid;
  gap: 10px;
}

.trust-list li,
.spec-list li {
  position: relative;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.trust-list li::before,
.spec-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #76cfff);
}

.market-band,
.section,
.footer {
  padding: 24px 0 34px;
}

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

.market-card {
  padding: 22px;
  border-radius: 22px;
}

.market-card.warm {
  background: linear-gradient(135deg, rgba(231, 242, 255, 0.98), rgba(255, 255, 255, 0.92));
}

.section-heading,
.compatibility-board,
.quote-shell {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
}

.section-heading h2 {
  max-width: 760px;
  font-size: clamp(1.65rem, 3vw, 2.8rem);
  line-height: 1.12;
}

.assurance-story h2 {
  font-size: clamp(1.65rem, 3vw, 2.8rem);
  line-height: 1.12;
}

.section-heading.tight {
  align-items: start;
}

.two-line-heading span {
  display: block;
  white-space: nowrap;
}

.catalog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.catalog-sidebar {
  position: sticky;
  top: 108px;
}

.catalog-main {
  min-width: 0;
}

.catalog-main .section-heading {
  margin-bottom: 28px;
}

.category-panel-compact {
  width: min(360px, 100%);
  padding: 20px;
  flex: 0 0 360px;
}

.category-panel-compact .panel-heading h2 {
  font-size: 1.15rem;
}

.category-panel-compact .category-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.category-panel-compact .category-list a {
  min-height: 48px;
  padding: 12px;
  display: flex;
  align-items: center;
  line-height: 1.35;
}

.filter-pills {
  align-items: center;
  justify-content: flex-end;
}

.filter-pill {
  min-height: 40px;
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.64);
  border-color: var(--line);
  color: var(--ink-soft);
  font-weight: 800;
}

.filter-pill.active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.spec-group-head h3 {
  font-family: "Tauri", "Segoe UI", sans-serif;
}

.spec-directory {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.spec-group {
  padding: 24px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(29, 42, 55, 0.08);
  box-shadow: var(--shadow);
  scroll-margin-top: 110px;
  display: grid;
  gap: 16px;
  align-content: start;
  transition:
    opacity 220ms ease,
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease,
    background-color 220ms ease;
}

.spec-group.is-collapsed {
  display: none;
}

.spec-group:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 99, 201, 0.18);
  box-shadow: 0 26px 44px rgba(72, 50, 21, 0.12);
  background: rgba(255, 252, 246, 0.98);
}

.spec-group-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.spec-group-head h3 {
  margin: 0;
  font-size: 1.45rem;
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.spec-group-head > div {
  flex: 1 1 auto;
}

.group-tag {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(231, 242, 255, 0.9);
  color: var(--accent-deep);
  font-size: 0.86rem;
  font-weight: 800;
  white-space: nowrap;
}

.spec-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.spec-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(239, 247, 255, 0.92);
  border: 1px solid rgba(29, 42, 55, 0.08);
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 800;
}

.spec-table {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
}

.spec-row {
  display: grid;
  grid-template-columns: 1.05fr 1.35fr 1fr 1.2fr;
  gap: 16px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.76);
  border-top: 1px solid rgba(29, 42, 55, 0.08);
}

.spec-row:first-child {
  border-top: 0;
}

.spec-row span {
  line-height: 1.62;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.spec-row span:first-child {
  color: var(--ink);
  font-weight: 800;
}

.spec-model-links a,
.variant-card-link {
  color: var(--accent);
}

.spec-model-links a {
  font-weight: 800;
}

.spec-model-links a:hover {
  color: var(--accent-deep);
  text-decoration: underline;
}

.spec-table.compact .spec-row {
  grid-template-columns: 1fr 1.35fr 1fr 1.25fr;
}

.spec-row-head {
  background: rgba(29, 42, 55, 0.05);
}

.spec-row-head span {
  color: var(--ink);
  font-size: 0.83rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.load-more-button {
  min-width: 240px;
}

.load-more-button.is-hidden {
  display: none;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.product-card {
  overflow: hidden;
  border-radius: 28px;
}

.product-card.is-hidden {
  display: none;
}

.product-visual {
  position: relative;
  min-height: 220px;
  padding: 24px;
  background: linear-gradient(145deg, #20364f, #6e90b2);
}

.product-visual.warm {
  background: linear-gradient(145deg, #15528f, #3bb2ff);
}

.product-visual.cool {
  background: linear-gradient(145deg, #194855, #3d9cac);
}

.product-visual.pale {
  background: linear-gradient(145deg, #5b86bb, #d8ebff);
}

.product-visual.teal {
  background: linear-gradient(145deg, #15424b, #2f8a8b);
}

.product-visual.navy {
  background: linear-gradient(145deg, #1e2439, #426196);
}

.product-visual svg {
  width: 100%;
  height: 172px;
}

.product-visual svg rect,
.product-visual svg circle,
.product-visual svg path {
  fill: rgba(255, 255, 255, 0.92);
  stroke: rgba(255, 255, 255, 0.92);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-visual svg path {
  fill: none;
}

.badge {
  position: absolute;
  top: 18px;
  left: 18px;
  min-height: 34px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
}

.product-body {
  padding: 24px;
}

.product-body h3 {
  margin: 0 0 10px;
  font-size: 1.4rem;
}

.spec-list {
  display: grid;
  gap: 8px;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.product-meta strong {
  font-size: 1.1rem;
}

.product-meta a,
.solution-card a {
  color: var(--accent);
  font-weight: 800;
}

.assurance-section {
  padding-top: 8px;
}

.assurance-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
  gap: 22px;
}

.assurance-story {
  padding: 30px;
  border-radius: 32px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.98), rgba(237, 246, 255, 0.9));
  border: 1px solid rgba(29, 42, 55, 0.08);
  box-shadow: var(--shadow);
}

.process-track {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.track-step {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
}

.track-step span,
.process-card span {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
}

.track-step strong {
  display: block;
  margin-bottom: 6px;
}

.track-step p {
  margin: 0;
  color: var(--ink-soft);
}

.assurance-cards {
  display: grid;
  gap: 18px;
}

.metric-card {
  min-height: 146px;
  padding: 24px;
  border-radius: 26px;
}

.metric-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 2rem;
  font-family: "Tauri", "Segoe UI", sans-serif;
}

.metric-card.highlight {
  background: linear-gradient(135deg, #154e96, #0b2952);
  color: #fff;
}

.metric-card.highlight p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.72;
}

.quote-section {
  padding-bottom: calc(var(--section-gap) + 16px);
}

.quote-contact-list,
.quote-action-list {
  display: grid;
  gap: 18px;
  margin-top: 32px;
}

.quote-contact-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.quote-contact-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: #5db8ff;
}

.quote-contact-mark svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.quote-contact-item span:not(.quote-contact-mark),
.quote-action-panel .eyebrow {
  display: block;
  margin-bottom: 7px;
  color: #7f91aa;
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.quote-contact-item strong,
.quote-contact-item p {
  margin: 0;
  color: #ffffff;
  line-height: 1.65;
}

.quote-contact-item strong {
  display: block;
  font-size: 0.98rem;
}

.quote-contact-item a {
  color: #ffffff;
  font-weight: 800;
}

.quote-action-panel .eyebrow {
  color: var(--accent);
}

.quote-action-panel h2 {
  margin: 0;
  color: #061a32;
  font-size: clamp(1.75rem, 2.7vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.quote-action-panel p {
  max-width: 560px;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.75;
}

.quote-action {
  display: flex;
  align-items: center;
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: #061a32;
  font-weight: 900;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.quote-action:hover {
  border-color: rgba(15, 99, 201, 0.32);
  box-shadow: 0 16px 30px rgba(21, 68, 125, 0.12);
  transform: translateY(-2px);
}

.quote-action-primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), #2fa4ff);
  color: #ffffff;
  box-shadow: 0 14px 26px rgba(15, 99, 201, 0.2);
}

.solution-grid,
.process-grid {
  display: grid;
  margin-top: 28px;
}

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

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

.solution-card,
.process-card {
  padding: 24px;
  border-radius: 24px;
}

.solution-card h3,
.process-card h3 {
  margin: 0 0 10px;
  font-size: 1.12rem;
  line-height: 1.32;
}

.solution-card a {
  display: inline-block;
  margin-top: 16px;
}

.compatibility-board {
  margin-top: 22px;
  padding: 22px 24px;
  border-radius: 24px;
}

.compatibility-tags {
  flex-wrap: nowrap;
  gap: 8px;
  justify-content: flex-end;
}

.compatibility-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 800;
  white-space: nowrap;
}

.process-card {
  min-height: 190px;
}

.process-card span {
  margin-bottom: 18px;
}

.quote-shell {
  align-items: stretch;
  overflow: hidden;
  padding: 0;
  border-radius: 30px;
  background: #f7faff;
}

.quote-contact-panel,
.quote-action-panel {
  min-height: 560px;
  padding: clamp(42px, 6vw, 76px);
}

.quote-contact-panel {
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(145deg, #0d1c31, #132743);
  background-size: 72px 72px, 72px 72px, auto;
}

.quote-contact-panel .eyebrow {
  color: #7f91aa;
}

.quote-contact-panel h2 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.75rem, 2.7vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.quote-action-panel {
  background: #f8fbff;
}

.product-showcase-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.85fr);
  gap: 0;
  align-items: center;
  padding: 28px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(29, 42, 55, 0.08);
  box-shadow: var(--shadow);
}

.product-showcase-media,
.product-buy-panel {
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.product-showcase-media {
  padding-right: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-self: stretch;
}

.product-buy-panel {
  padding-left: 24px;
  border-left: 1px solid var(--line);
  align-self: center;
}

.product-showcase-media > img {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  filter: drop-shadow(0 18px 36px rgba(18, 62, 118, 0.12));
}

.product-hero-visual {
  min-height: 320px;
  flex: 1 1 auto;
  border-radius: 28px;
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #20364f, #6e90b2);
}

.product-hero-visual.has-product-image {
  padding: 20px;
  background: var(--surface);
}

.product-hero-visual::before,
.product-hero-visual::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.product-hero-visual::before {
  width: 240px;
  height: 240px;
  top: -40px;
  right: -30px;
}

.product-hero-visual::after {
  width: 180px;
  height: 180px;
  left: -30px;
  bottom: -30px;
}

.product-hero-visual.has-product-image::before,
.product-hero-visual.has-product-image::after {
  display: none;
}

.product-hero-visual.theme-800g { background: linear-gradient(145deg, #213857, #5d88ca); }
.product-hero-visual.theme-400g { background: linear-gradient(145deg, #284567, #6f95ba); }
.product-hero-visual.theme-200g { background: linear-gradient(145deg, #24545b, #44a4a7); }
.product-hero-visual.theme-100g { background: linear-gradient(145deg, #5b311b, #da814a); }
.product-hero-visual.theme-50g { background: linear-gradient(145deg, #5a3d1c, #d69d4f); }
.product-hero-visual.theme-40g { background: linear-gradient(145deg, #28304f, #6e77aa); }
.product-hero-visual.theme-25g { background: linear-gradient(145deg, #5c4c2b, #cdb07d); }
.product-hero-visual.theme-10g { background: linear-gradient(145deg, #194855, #3d9cac); }
.product-hero-visual.theme-1g { background: linear-gradient(145deg, #35513f, #74a37f); }
.product-hero-visual.theme-pon { background: linear-gradient(145deg, #21405d, #4f8ba5); }
.product-hero-visual.theme-ols { background: linear-gradient(145deg, #25314f, #5f78ba); }
.product-hero-visual.theme-accessories { background: linear-gradient(145deg, #4d3c2f, #c39669); }

.product-hero-visual.has-product-image {
  background: var(--surface);
}

.product-hero-device {
  position: relative;
  z-index: 1;
  width: min(100%, 460px);
}

.product-hero-image {
  max-width: 100%;
  max-height: 300px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 36px rgba(18, 62, 118, 0.14));
}

.hero-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.device-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 160px;
  padding: 28px 30px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 40px rgba(21, 28, 38, 0.18);
}

.device-lines {
  display: grid;
  gap: 14px;
  flex: 1 1 auto;
}

.device-lines span {
  display: block;
  height: 12px;
  border-radius: 999px;
  background: rgba(29, 42, 55, 0.12);
}

.device-lines span:nth-child(1) { width: 72%; }
.device-lines span:nth-child(2) { width: 52%; }
.device-lines span:nth-child(3) { width: 60%; }

.device-port {
  width: 108px;
  min-width: 108px;
  height: 76px;
  border-radius: 20px;
  background: linear-gradient(145deg, #d4dce5, #f4f7fa);
  border: 10px solid rgba(29, 42, 55, 0.12);
  position: relative;
}

.device-port::before,
.device-port::after {
  content: "";
  position: absolute;
  top: 16px;
  width: 24px;
  height: 24px;
  border-radius: 8px;
  background: rgba(29, 42, 55, 0.16);
}

.device-port::before { left: 18px; }
.device-port::after { right: 18px; }

.product-thumb-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 16px;
}

.product-thumb {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  color: var(--ink-soft);
  font-weight: 800;
}

.product-thumb.active {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.commerce-price-box {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(231, 242, 255, 0.8);
  border: 1px solid rgba(15, 99, 201, 0.12);
}

.price-label {
  display: block;
  margin-bottom: 6px;
  color: var(--ink-faint);
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.commerce-price-box strong {
  display: block;
  font-family: "Tauri", "Segoe UI", sans-serif;
  font-size: clamp(1.55rem, 2.5vw, 2.15rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.commerce-price-box small {
  display: block;
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.stock-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(15, 99, 201, 0.12);
  color: #0a4f9f;
  font-weight: 800;
  white-space: nowrap;
}

.stock-mail-link {
  transition:
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.stock-mail-link:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-1px);
}

.commerce-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.commerce-meta-grid article {
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--line);
}

.commerce-meta-grid span {
  display: block;
  color: var(--ink-faint);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.commerce-meta-grid strong {
  display: block;
  margin-top: 8px;
  font-size: 1rem;
}

.commerce-action-row {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.commerce-action-row .primary-button,
.commerce-action-row .ghost-button {
  flex: 1 1 0;
}

.detail-page {
  padding-bottom: 16px;
}

.detail-hero {
  padding-top: 34px;
}

.detail-hero-shell,
.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) 340px;
  gap: 22px;
  align-items: start;
}

.detail-hero-copy,
.detail-overview-card,
.detail-card {
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(29, 42, 55, 0.08);
  box-shadow: var(--shadow);
}

.detail-hero-copy {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.98), rgba(237, 246, 255, 0.92));
}

.back-link {
  display: inline-flex;
  align-items: center;
  margin-bottom: 18px;
  color: var(--accent);
  font-weight: 800;
}

.detail-hero-copy h1,
.detail-card-head h2 {
  margin: 0;
  font-family: "Tauri", "Segoe UI", sans-serif;
  letter-spacing: -0.02em;
}

.detail-hero-copy h1 {
  font-size: clamp(1.85rem, 3.3vw, 3.2rem);
  line-height: 1.08;
}

.detail-summary {
  max-width: 760px;
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.68;
}

.detail-chip-row,
.detail-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.detail-chip-row {
  margin-top: 20px;
}

.detail-chip-row span,
.detail-tag-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-weight: 800;
}

.detail-overview-list,
.detail-service-list {
  list-style: none;
  padding: 0;
  margin: 14px 0 18px;
  display: grid;
  gap: 10px;
}

.detail-overview-list li,
.detail-service-list li {
  position: relative;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.68;
}

.detail-overview-list li::before,
.detail-service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #76cfff);
}

.model-page .detail-grid {
  grid-template-columns: minmax(0, 1040px);
  justify-content: center;
}

.detail-page .detail-grid {
  grid-template-columns: minmax(0, 1040px);
  justify-content: center;
}

.detail-main,
.detail-side {
  display: grid;
  gap: 18px;
}

.detail-page .detail-main {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.75fr);
  grid-template-areas:
    "overview spec"
    "models spec"
    "compare compat"
    "service service";
  align-items: stretch;
  justify-content: stretch;
}

.model-page .detail-main {
  width: 100%;
  justify-self: center;
}

.model-page .product-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  grid-template-areas:
    "highlights snapshot"
    "params params"
    "delivery delivery"
    "compat compat";
  align-items: stretch;
}

.model-page .model-highlights-card { grid-area: highlights; }
.model-page .model-snapshot-card { grid-area: snapshot; }
.model-page .model-params-card { grid-area: params; }
.model-page .model-delivery-card { grid-area: delivery; }
.model-page .model-compat-card { grid-area: compat; }

.model-page .model-snapshot-card .detail-application-grid {
  grid-template-columns: minmax(0, 1fr);
}

.model-page .model-delivery-card .detail-application-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.model-page .model-params-card .detail-spec-table {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 0;
  gap: 12px;
  overflow: visible;
}

.model-page .model-params-card .detail-spec-row {
  border: 1px solid var(--line);
  border-radius: 18px;
}

.model-page .model-params-card .detail-spec-row:first-child {
  border-top: 1px solid var(--line);
}

.model-page .model-compat-card .detail-tag-cloud {
  align-content: start;
}

.detail-card-head {
  margin-bottom: 16px;
}

.detail-card-head h2 {
  font-size: 1.35rem;
  line-height: 1.18;
}

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

.detail-page .category-overview-card { grid-area: overview; }
.detail-page .category-model-card { grid-area: models; }
.detail-page .category-spec-card { grid-area: spec; }
.detail-page .category-compare-card { grid-area: compare; }
.detail-page .category-compat-card { grid-area: compat; }
.detail-page .category-service-card { grid-area: service; }

.detail-page .category-spec-card,
.detail-page .category-compat-card {
  align-self: stretch;
}

.detail-page .category-service-card .detail-service-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-page .category-spec-card .detail-spec-row {
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
}

.detail-page .category-spec-card .detail-spec-row span {
  color: var(--ink-soft);
}

.variant-card,
.application-card {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--line);
}

.variant-card-link {
  display: block;
}

.variant-card {
  height: 100%;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

.variant-card-link:hover .variant-card {
  transform: translateY(-2px);
  border-color: rgba(15, 99, 201, 0.22);
  box-shadow: 0 8px 18px rgba(15, 99, 201, 0.08);
}

.variant-card.is-focused {
  border-color: rgba(15, 99, 201, 0.34);
  background: rgba(231, 242, 255, 0.85);
  box-shadow: 0 0 0 4px rgba(15, 99, 201, 0.08);
}

main > section,
.spec-group,
.detail-card,
.market-card,
.solution-card,
.process-card,
.metric-card {
  content-visibility: auto;
  contain-intrinsic-size: 1px 520px;
}

@media (hover: none) {
  .primary-button:hover,
  .ghost-button:hover,
  .filter-pill:hover,
  .search-tab:hover,
  .trend-tag:hover,
  .solution-card a:hover,
  .product-meta a:hover,
  .spec-group:hover,
  .variant-card-link:hover .variant-card {
    transform: none;
    box-shadow: none;
  }
}

.variant-card strong,
.application-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.03rem;
}

.variant-card p,
.application-card p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.66;
}

.detail-spec-table {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
}

.detail-spec-row {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 18px;
  padding: 16px 18px;
  border-top: 1px solid rgba(29, 42, 55, 0.08);
  background: rgba(255, 255, 255, 0.76);
}

.detail-spec-row:first-child {
  border-top: 0;
}

.detail-spec-row strong {
  color: var(--ink);
}

.detail-spec-row span {
  color: var(--ink-soft);
  line-height: 1.68;
}

.footer {
  padding-top: 8px;
  padding-bottom: 40px;
}

.footer-inner {
  padding-top: 18px;
  border-top: 1px solid rgba(29, 42, 55, 0.08);
}

.rights-footer {
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer-rights-logo {
  width: 150px;
  height: auto;
  display: block;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.rights-footer p {
  margin: 0;
}

.footer-brand {
  margin-bottom: 10px;
}

.footer-brand .brand-logo {
  width: 200px;
}

/* Site-wide layout polish */
.hero-section,
.market-band,
.section {
  padding: var(--section-gap) 0;
}

.hero-main,
.assurance-story,
.quote-shell,
.product-showcase-card,
.detail-card,
.category-panel,
.market-card,
.metric-card,
.solution-card,
.process-card,
.compatibility-board,
.product-showcase-media,
.product-buy-panel {
  border-radius: var(--radius-xl);
}

.hero-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.hero-main .hero-copy,
.hero-main .search-block {
  min-width: 0;
}

.hero-summary,
.hero-strip {
  grid-column: 1 / -1;
}

.search-block {
  margin-top: 0;
}

.market-grid,
.solution-grid,
.process-grid,
.assurance-cards,
.detail-main {
  gap: 18px;
}

.catalog-layout {
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

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

.catalog-main .catalog-feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 18px;
}

.market-card,
.solution-card,
.process-card,
.metric-card,
.variant-card,
.application-card {
  min-height: 100%;
}

.market-card,
.solution-card,
.process-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.market-card .primary-button,
.solution-card a {
  margin-top: auto;
  align-self: flex-start;
}

.assurance-grid {
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: stretch;
}

.quote-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0;
}

.product-showcase-card {
  grid-template-columns: minmax(360px, 0.92fr) minmax(0, 1.08fr);
}

.model-page .detail-hero-shell {
  grid-template-columns: minmax(0, 1120px);
  justify-content: center;
}

.detail-page .detail-hero-shell {
  grid-template-columns: minmax(0, 1120px);
  justify-content: center;
}

.detail-page .product-showcase-card {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

.model-page .product-showcase-card {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

.product-showcase-media,
.product-buy-panel {
  min-width: 0;
}

.detail-page .detail-grid,
.model-page .detail-grid {
  grid-template-columns: minmax(0, 1120px);
}

.detail-page .detail-main.category-layout,
.model-page .product-detail-layout {
  gap: 18px;
}

.detail-card {
  min-width: 0;
}

.detail-card-head {
  margin-bottom: 0;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.detail-card-head + .detail-application-grid,
.detail-card-head + .detail-spec-table,
.detail-card-head + .detail-tag-cloud,
.detail-card-head + .detail-overview-list,
.detail-card-head + .detail-service-list {
  margin-top: 16px;
}

.footer {
  padding-top: 38px;
}

@media (max-width: 1180px) {
  .hero-main,
  .assurance-grid,
  .quote-shell,
  .product-showcase-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .assurance-grid,
  .quote-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .quote-contact-panel,
  .quote-action-panel {
    min-height: auto;
  }
}

@media (max-width: 980px) {
  .main-nav,
  .header-actions {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .header-inner.menu-open .main-nav,
  .header-inner.menu-open .header-actions {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .header-inner {
    flex-wrap: wrap;
    padding: 10px 0;
  }

  .topbar-links {
    display: none;
  }

  .brand-logo {
    width: 150px;
  }

  .market-grid,
  .product-grid,
  .spec-directory,
  .solution-grid,
  .process-grid,
  .catalog-layout,
  .detail-hero-shell,
  .detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-showcase-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-heading,
  .compatibility-board,
  .footer-inner {
    align-items: start;
    flex-direction: column;
  }

  .quote-shell {
    align-items: stretch;
  }

  .category-panel-compact {
    width: 100%;
    flex: 1 1 auto;
  }

  .compatibility-tags {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .detail-page .detail-main.category-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      "overview overview"
      "models spec"
      "compare compat"
      "service service";
  }

  .model-page .product-detail-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      "highlights snapshot"
      "params params"
      "delivery delivery"
      "compat compat";
  }

  .model-page .model-snapshot-card .detail-application-grid,
  .model-page .model-params-card .detail-spec-table,
  .model-page .model-delivery-card .detail-application-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .model-page .model-delivery-card .detail-application-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .container {
    width: min(calc(100vw - 24px), 100%);
  }

  .hero-main,
  .category-panel,
  .assurance-story,
  .detail-hero-copy,
  .detail-overview-card,
  .detail-card {
    padding: 22px;
  }

  .hero-strip,
  .who-we-are-grid,
  .search-bar,
  .market-grid,
  .product-grid,
  .catalog-layout,
  .spec-directory,
  .solution-grid,
  .process-grid,
  .detail-hero-shell,
  .detail-grid,
  .variant-grid,
  .detail-application-grid {
    grid-template-columns: minmax(0, 1fr);
    display: grid;
  }

  .commerce-meta-grid,
  .commerce-action-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .category-panel-compact .category-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .catalog-sidebar {
    position: static;
  }

  .commerce-action-row {
    display: grid;
  }

  .detail-page .detail-main.category-layout {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "overview"
      "models"
      "spec"
      "compare"
      "compat"
      "service";
  }

  .model-page .product-detail-layout {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "highlights"
      "snapshot"
      "params"
      "delivery"
      "compat";
  }

  .model-page .model-delivery-card .detail-application-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .detail-page .category-service-card .detail-service-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .quote-contact-panel,
  .quote-action-panel {
    min-height: auto;
    padding: 30px 24px;
  }

  .quote-contact-item {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .quote-contact-mark {
    width: 36px;
    height: 36px;
  }

  .product-showcase-card {
    padding: 22px;
  }

  .product-showcase-media {
    padding: 0 0 18px;
  }

  .product-buy-panel {
    padding: 18px 0 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .product-hero-visual {
    min-height: 280px;
  }

  .spec-group-head,
  .spec-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .spec-group-head {
    display: grid;
  }

  .spec-row {
    gap: 8px;
  }

  .spec-row span {
    display: grid;
    gap: 2px;
  }

  .detail-spec-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .spec-row-head {
    display: none;
  }

  .spec-table.compact .spec-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .search-bar .primary-button {
    width: 100%;
  }

  .hero-copy h1,
  .section-heading h2,
  .assurance-story h2 {
    font-size: clamp(1.75rem, 8.8vw, 2.55rem);
    line-height: 1.12;
  }

  .summary-card {
    min-width: 100%;
  }

  .search-bar {
    gap: 10px;
  }

  .rfq-form input,
  .rfq-form textarea,
  .rfq-form select,
  .search-bar input {
    min-height: 48px;
  }
}