:root {
  --color-primary: #0e6fcf;
  --color-primary-dark: #0a4fa1;
  --color-primary-light: #3aa0f3;
  --color-primary-soft: #eaf4ff;
  --color-heading: #0f2747;
  --color-body: #4f5f73;
  --color-muted: #5d6e80;
  --color-bg: #ffffff;
  --color-bg-soft: #f5f8fc;
  --color-bg-dark: #0f2747;
  --color-border: #dfe7f0;
  --color-border-strong: #cbd7e5;
  --color-success: #2f8f61;
  --container: 1200px;
  --gutter: 32px;
  --section-space: clamp(64px, 6.4vw, 88px);
  --shadow-soft: 0 16px 42px rgba(15, 39, 71, 0.08);
  --shadow-image: 0 22px 54px rgba(15, 39, 71, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--color-bg);
}

body {
  margin: 0;
  color: var(--color-body);
  background: var(--color-bg);
  font-family: Inter, "Helvetica Neue", Arial, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

figure,
h1,
h2,
h3,
p {
  margin: 0;
}

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

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

button {
  border: 0;
}

:focus-visible {
  outline: 3px solid rgba(58, 160, 243, 0.58);
  outline-offset: 3px;
}

::selection {
  color: #fff;
  background: var(--color-primary);
}

.container {
  width: min(calc(100% - (var(--gutter) * 2)), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 12px;
  left: 12px;
  padding: 8px 14px;
  color: #fff;
  background: var(--color-heading);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.section {
  position: relative;
  padding: var(--section-space) 0;
  scroll-margin-top: 88px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-primary-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow::before {
  display: inline-block;
  width: 30px;
  height: 2px;
  background: var(--color-primary);
  content: "";
}

h1,
h2,
h3 {
  color: var(--color-heading);
  font-weight: 700;
}

h1,
h2 {
  letter-spacing: -0.045em;
}

h1 {
  max-width: 680px;
  font-size: clamp(2.85rem, 4.4vw, 3.5rem);
  line-height: 1.06;
}

h2 {
  max-width: 700px;
  font-size: clamp(2rem, 3.2vw, 2.5rem);
  line-height: 1.1;
}

h1 span,
h2 span {
  color: var(--color-primary);
}

h3 {
  font-size: 18px;
  line-height: 1.28;
}

p {
  color: var(--color-body);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 800;
  transition: color 160ms ease, gap 160ms ease;
}

.text-link:hover {
  gap: 12px;
  color: var(--color-primary);
}

.text-link--light {
  color: #dceeff;
}

.text-link--light:hover {
  color: #fff;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 21px;
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

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

.button--primary {
  color: #fff;
  background: var(--color-primary);
  box-shadow: 0 9px 22px rgba(14, 111, 207, 0.18);
}

.button--primary:hover {
  color: #fff;
  background: var(--color-primary-dark);
  box-shadow: 0 12px 25px rgba(10, 79, 161, 0.22);
}

.button--secondary {
  color: var(--color-heading);
  border-color: var(--color-border-strong);
  background: #fff;
}

.button--secondary:hover {
  color: var(--color-primary-dark);
  border-color: var(--color-primary-light);
  background: var(--color-primary-soft);
}

/* Header */
.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(223, 231, 240, 0.95);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 8px 24px rgba(15, 39, 71, 0.05);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  min-height: 78px;
  align-items: center;
  gap: 22px;
}

.brand {
  display: flex;
  width: 118px;
  min-width: 118px;
  align-items: center;
}

.brand-logo {
  width: 118px;
  height: auto;
}

.desktop-nav {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 1.65vw, 23px);
}

.desktop-nav > a,
.nav-dropdown > summary {
  display: inline-flex;
  min-height: 78px;
  align-items: center;
  gap: 5px;
  color: #334a64;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  transition: color 160ms ease;
}

.desktop-nav > a:hover,
.nav-dropdown > summary:hover,
.nav-dropdown[open] > summary {
  color: var(--color-primary);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown summary {
  list-style: none;
}

.nav-dropdown summary::-webkit-details-marker {
  display: none;
}

.summary-chevron {
  color: var(--color-muted);
  font-size: 15px;
  line-height: 0.8;
  transform: translateY(-1px);
  transition: transform 160ms ease;
}

.nav-dropdown[open] .summary-chevron {
  transform: rotate(180deg) translateY(1px);
}

.dropdown-panel {
  position: absolute;
  z-index: 5;
  top: 77px;
  left: 50%;
  display: grid;
  width: min(680px, calc(100vw - 40px));
  grid-template-columns: 0.68fr 1.32fr;
  gap: 24px;
  padding: 23px;
  border: 1px solid var(--color-border);
  background: #fff;
  box-shadow: 0 22px 52px rgba(15, 39, 71, 0.14);
  transform: translateX(-50%);
}

.dropdown-panel--compact {
  width: min(455px, calc(100vw - 40px));
}

.dropdown-intro {
  display: flex;
  min-height: 170px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  padding: 3px 17px 3px 1px;
  border-right: 1px solid var(--color-border);
}

.dropdown-panel--compact .dropdown-intro {
  min-height: 132px;
}

.dropdown-intro .eyebrow {
  display: block;
  font-size: 9px;
  letter-spacing: 0.12em;
}

.dropdown-intro .eyebrow::before {
  display: none;
}

.dropdown-intro strong {
  max-width: 150px;
  color: var(--color-heading);
  font-size: 19px;
  letter-spacing: -0.03em;
  line-height: 1.18;
}

.dropdown-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px 15px;
}

.dropdown-links--single {
  grid-template-columns: 1fr;
}

.dropdown-links a {
  display: flex;
  min-height: 57px;
  flex-direction: column;
  justify-content: center;
  padding: 7px 9px;
  border-left: 2px solid transparent;
  transition: border-color 150ms ease, background 150ms ease, padding 150ms ease;
}

.dropdown-links a:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  padding-left: 13px;
}

.dropdown-links span {
  color: var(--color-heading);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.25;
}

.dropdown-links small {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 9px;
  line-height: 1.35;
}

.header-actions {
  display: flex;
  min-width: 154px;
  align-items: center;
  justify-content: flex-end;
}

.button--header {
  min-height: 41px;
  padding: 10px 14px;
  color: #fff;
  background: var(--color-primary);
  font-size: 10px;
}

.button--header:hover {
  color: #fff;
  background: var(--color-primary-dark);
}

.menu-toggle {
  display: none;
  width: 43px;
  height: 43px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 21px;
  height: 2px;
  background: var(--color-heading);
  transition: transform 160ms ease, opacity 160ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
}

/* Hero */
.hero {
  min-height: 650px;
  padding: 0;
  overflow: hidden;
  isolation: isolate;
  background: #eef4fa;
}

.hero::before {
  position: absolute;
  z-index: 1;
  inset: 0 auto 0 0;
  width: min(67%, 920px);
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.94) 39%, rgba(255, 255, 255, 0.58) 72%, rgba(255, 255, 255, 0) 100%);
  content: "";
  pointer-events: none;
}

.hero-media {
  position: absolute;
  z-index: 0;
  inset: 0;
  background: #e7eff8;
}

.hero-media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 100% 38%;
}

.hero-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 52%, rgba(15, 39, 71, 0.08));
  content: "";
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 650px;
  align-items: center;
}

.hero-copy {
  max-width: 560px;
  padding: 16px 0 8px;
  transform: translateY(24px);
}

.hero-copy h1 {
  max-width: 560px;
  margin: 19px 0 22px;
}

.hero-lead {
  max-width: 550px;
  color: var(--color-heading);
  font-size: 16px;
  line-height: 1.68;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-actions .button {
  flex: 0 1 auto;
  width: 190px;
  max-width: 100%;
}

.hero-actions .button--primary {
  font-weight: 700;
}

.hero-actions .button--secondary {
  border: 1px solid #CBD5E1;
  color: #334155;
  font-weight: 600;
  background: #fff;
}

.hero-capabilities {
  margin-top: 25px;
  color: #34546f;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
}

.hero-capabilities i {
  margin-inline: 6px;
  color: var(--color-primary);
  font-style: normal;
}

/* Shared section heading */
.section-heading {
  margin-bottom: 42px;
}

.section-heading--split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(270px, 0.9fr);
  align-items: end;
  gap: 60px;
}

.section-heading h2 {
  margin-top: 10px;
}

.section-intro-block {
  padding-bottom: 2px;
}

.section-intro-block p {
  max-width: 420px;
  font-size: 14px;
  line-height: 1.72;
}

.section-intro-block .text-link {
  margin-top: 18px;
}

/* Product families */
.section--products {
  background: #fff;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 17px;
}

.product-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border: 1px solid var(--color-border);
  background: #fff;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.product-card:hover {
  border-color: rgba(14, 111, 207, 0.5);
  box-shadow: var(--shadow-soft);
  transform: translateY(-4px);
}

.card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1.46 / 1;
  background: #eef2f5;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

.product-card:hover .card-image img,
.application-card:hover > img {
  transform: scale(1.045);
}

.card-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 18px 19px 17px;
}

.card-content h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.card-content p {
  min-height: 76px;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.58;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 15px;
  color: var(--color-primary-dark);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: gap 160ms ease;
}

.product-card:hover .card-link,
.application-card:hover .card-link {
  gap: 12px;
}

.card-link b {
  color: var(--color-primary-light);
  font-size: 15px;
  line-height: 1;
}

/* Applications */
.section--applications {
  overflow: hidden;
  color: #fff;
  background: var(--color-bg-dark);
}

.section--applications::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(140deg, transparent, rgba(22, 152, 242, 0.1));
  content: "";
  pointer-events: none;
}

.section-heading--light .eyebrow,
.section-heading--light h2,
.section-heading--light p {
  color: #fff;
}

.section-heading--light .eyebrow::before {
  background: #79c6ff;
}

.section-heading--light h2 span {
  color: #79c6ff;
}

.section-heading--light .section-intro-block p {
  color: #c6d7e7;
}

.application-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
}

.application-card {
  position: relative;
  min-height: 318px;
  overflow: hidden;
  background: #243e5a;
}

.application-card::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 25, 46, 0.02) 16%, rgba(8, 25, 46, 0.93) 100%);
  content: "";
  transition: background 240ms ease;
}

.application-card:hover::after {
  background: linear-gradient(180deg, rgba(8, 25, 46, 0.08) 10%, rgba(8, 25, 46, 0.84) 100%);
}

.application-card > img {
  width: 100%;
  height: 100%;
  min-height: 318px;
  object-fit: cover;
  transition: transform 500ms ease;
}

.application-overlay {
  position: absolute;
  z-index: 1;
  right: 19px;
  bottom: 17px;
  left: 19px;
}

.application-tag {
  display: block;
  margin-bottom: 8px;
  color: #8ccfff;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.application-overlay h3 {
  color: #fff;
  font-size: 19px;
}

.application-overlay p {
  max-width: 310px;
  margin-top: 7px;
  color: #d3e0eb;
  font-size: 11px;
  line-height: 1.52;
}

.card-link--light {
  margin-top: 11px;
  padding-top: 0;
  color: #fff;
}

.card-link--light b {
  color: #8ccfff;
}

.application-note {
  position: relative;
  z-index: 1;
  margin-top: 15px;
  color: #a9c4d9;
  font-size: 10px;
  line-height: 1.45;
}

/* Materials */
.section--materials {
  background: var(--color-bg-soft);
  border-bottom: 1px solid #e7eef6;
}

.section--materials .section-heading {
  max-width: 720px;
}

.section--materials .section-heading p {
  max-width: 630px;
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.75;
}

.materials-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 34px;
  align-items: stretch;
}

.material-list {
  border-top: 1px solid var(--color-border-strong);
  background: #fff;
}

.material-list-head,
.material-row {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 16px;
  align-items: center;
  padding: 16px 17px;
  border-bottom: 1px solid var(--color-border);
}

.material-list-head {
  color: var(--color-muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.material-row {
  min-height: 61px;
}

.material-row strong {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-heading);
  font-size: 14px;
}

.material-row > span {
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.45;
}

.material-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--color-border-strong);
}

.material-dot--pp { background: #1592dd; }
.material-dot--pe { background: #d9e8f2; }
.material-dot--woven { background: #6aa7c9; }
.material-dot--nylon { background: #ebad4b; }
.material-dot--pps { background: #6d6d75; }
.material-dot--aramid { background: #e1844b; }
.material-dot--ptfe { background: #b8c6d1; }

.selection-panel {
  display: flex;
  flex-direction: column;
  padding: 28px 29px 26px;
  border: 1px solid #bcd9f2;
  background: var(--color-primary-soft);
}

.panel-label {
  color: var(--color-primary-dark);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.selection-panel h3 {
  max-width: 340px;
  margin-top: 14px;
  font-size: 24px;
  line-height: 1.18;
}

.selection-panel > p {
  max-width: 370px;
  margin-top: 13px;
  font-size: 13px;
  line-height: 1.65;
}

.condition-groups {
  display: grid;
  gap: 16px;
  margin: 22px 0 24px;
}

.condition-group > strong {
  display: block;
  color: var(--color-heading);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.factor-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.factor-list span {
  padding: 6px 8px;
  border: 1px solid rgba(14, 111, 207, 0.16);
  color: #476780;
  background: rgba(255, 255, 255, 0.78);
  font-size: 10px;
  line-height: 1.2;
}

.selection-panel .button {
  align-self: flex-start;
}

.material-caution {
  margin-top: 14px;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.5;
}

/* Custom fabrication */
.section--customization {
  background: #f1f6fb;
}

.customization-layout {
  display: grid;
  grid-template-columns: minmax(330px, 0.84fr) minmax(0, 1.16fr);
  gap: clamp(45px, 7vw, 90px);
  align-items: center;
}

.customization-visual {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(105px, 0.7fr);
  gap: 12px;
  min-width: 0;
}

.customization-main-image,
.custom-detail-grid figure {
  position: relative;
  overflow: hidden;
  border: 1px solid #d1e0ee;
  background: #fff;
}

.customization-main-image {
  min-height: 440px;
}

.customization-main-image img {
  width: 100%;
  height: 100%;
  min-height: 440px;
  object-fit: cover;
}

.customization-main-image figcaption,
.custom-detail-grid figcaption,
.manufacturing-visual figcaption {
  position: absolute;
  right: 9px;
  bottom: 9px;
  left: 9px;
  padding: 6px 8px;
  color: #fff;
  background: rgba(15, 39, 71, 0.78);
  font-size: 9px;
  font-weight: 700;
  line-height: 1.25;
}

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

.custom-detail-grid figure {
  min-height: 0;
}

.custom-detail-grid img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
}

.customization-content > p {
  max-width: 600px;
  margin: 18px 0 26px;
  font-size: 14px;
  line-height: 1.72;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 25px;
  margin-bottom: 27px;
}

.capability-item {
  position: relative;
  min-height: 106px;
  padding: 17px 4px 14px 40px;
  border-top: 1px solid var(--color-border);
}

.capability-number {
  position: absolute;
  top: 18px;
  left: 0;
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.capability-item h3 {
  font-size: 13px;
}

.capability-item p {
  margin-top: 5px;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.45;
}

/* Manufacturing */
.section--manufacturing {
  background: #fff;
}

.manufacturing-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(0, 1.05fr);
  gap: 34px;
  align-items: stretch;
}

.manufacturing-visual {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  background: #e5edf5;
}

.manufacturing-visual img {
  width: 100%;
  height: 100%;
  min-height: 330px;
  object-fit: cover;
}

.manufacturing-capabilities {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--color-border-strong);
  border-bottom: 1px solid var(--color-border-strong);
}

.manufacturing-block {
  position: relative;
  min-height: 330px;
  padding: 28px 18px 20px;
  border-right: 1px solid var(--color-border);
}

.manufacturing-block:last-child {
  border-right: 0;
}

.manufacturing-block .capability-number {
  position: static;
  display: block;
  margin-bottom: 42px;
}

.manufacturing-block h3 {
  font-size: 15px;
}

.manufacturing-block p {
  margin-top: 10px;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.55;
}

/* Quality control */
.section--quality {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-soft);
}

.quality-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(48px, 8vw, 110px);
  align-items: start;
}

.quality-copy h2 {
  max-width: 500px;
  margin-top: 10px;
}

.quality-copy > p {
  max-width: 500px;
  margin: 19px 0 24px;
  font-size: 14px;
  line-height: 1.72;
}

.quality-panel {
  padding: 23px 24px 21px;
  border: 1px solid var(--color-border-strong);
  background: #fff;
}

.quality-checks {
  border-top: 1px solid var(--color-border-strong);
}

.quality-row {
  display: grid;
  grid-template-columns: 83px minmax(0, 1fr);
  gap: 13px;
  align-items: start;
  padding: 16px 3px;
  border-bottom: 1px solid var(--color-border);
}

.quality-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 800;
}

.quality-status i {
  display: inline-flex;
  width: 21px;
  height: 21px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-success);
  background: #e8f6ef;
  font-size: 11px;
  font-style: normal;
}

.quality-row strong {
  display: block;
  color: var(--color-heading);
  font-size: 13px;
  line-height: 1.3;
}

.quality-row p {
  margin-top: 4px;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.45;
}

.documentation-line {
  margin-top: 19px;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.55;
}

.documentation-line strong {
  color: var(--color-heading);
}

/* Inquiry-to-delivery process */
.section--process {
  padding-top: 68px;
  padding-bottom: 68px;
  background: #fff;
}

.process-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 34px;
}

.process-heading h2 {
  margin-top: 10px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-border-strong);
  border-bottom: 1px solid var(--color-border-strong);
}

.step-card {
  position: relative;
  min-height: 194px;
  padding: 22px 20px 20px;
  border-right: 1px solid var(--color-border);
}

.step-card:last-child {
  border-right: 0;
}

.step-number {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  margin-bottom: 27px;
  border: 1px solid #a9d3f5;
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
  font-size: 10px;
  font-weight: 800;
}

.step-card h3 {
  max-width: 180px;
  font-size: 14px;
}

.step-card p {
  max-width: 210px;
  margin-top: 8px;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.5;
}

/* FAQ */
.section--faq {
  background: var(--color-bg-soft);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(48px, 8vw, 110px);
  align-items: start;
}

.faq-intro h2 {
  margin-top: 10px;
}

.faq-intro > p {
  max-width: 320px;
  margin: 18px 0 24px;
  font-size: 14px;
  line-height: 1.72;
}

.faq-intro .button {
  font-size: 11px;
}

.faq-list {
  border-top: 1px solid var(--color-border-strong);
}

.faq-list details {
  border-bottom: 1px solid var(--color-border-strong);
}

.faq-list summary {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 2px;
  color: var(--color-heading);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary b {
  display: inline-flex;
  width: 23px;
  height: 23px;
  min-width: 23px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-strong);
  color: var(--color-primary);
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.faq-list details[open] summary b {
  color: #fff;
  background: var(--color-primary);
  transform: rotate(45deg);
}

.faq-answer {
  max-width: 720px;
  padding: 0 40px 18px 2px;
}

.faq-answer p {
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.65;
}

/* Final RFQ */
.section--final-cta {
  padding: 82px 0;
  background: linear-gradient(120deg, #eaf4ff 0%, #f5f8fc 64%, #fff 100%);
}

.final-cta-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(440px, 1.22fr);
  gap: clamp(48px, 8vw, 108px);
  align-items: start;
}

.final-cta-copy h2 {
  margin-top: 10px;
}

.final-cta-copy > p {
  max-width: 490px;
  margin-top: 20px;
  font-size: 15px;
  line-height: 1.72;
}

.final-support-line {
  padding-top: 17px;
  border-top: 1px solid rgba(14, 111, 207, 0.2);
  color: #49677e !important;
  font-size: 12px !important;
  font-weight: 700;
}

.quote-form {
  padding: 27px 29px 23px;
  border: 1px solid #c9dced;
  background: #fff;
  box-shadow: 0 18px 45px rgba(15, 39, 71, 0.08);
}

.form-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 15px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--color-border);
}

.form-label {
  color: var(--color-heading);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.form-step {
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.quote-form > p:first-of-type {
  margin: 13px 0 18px;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.55;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px;
}

.form-grid label {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
  color: var(--color-heading);
  font-size: 10px;
  font-weight: 800;
}

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

.form-grid input,
.form-grid textarea {
  width: 100%;
  border: 1px solid var(--color-border-strong);
  border-radius: 2px;
  outline: 0;
  padding: 9px 10px;
  color: var(--color-heading);
  background: #fbfdff;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.35;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-grid textarea {
  min-height: 86px;
  resize: vertical;
}

.form-grid input::placeholder,
.form-grid textarea::placeholder {
  color: #8798a8;
}

.form-grid input:focus,
.form-grid textarea:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(58, 160, 243, 0.13);
}

.file-upload {
  margin-top: 15px;
}

.file-field {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  gap: 8px;
  color: var(--color-muted);
  cursor: pointer;
  font-size: 10px;
  line-height: 1.35;
}

.file-icon {
  display: inline-flex;
  width: 23px;
  height: 23px;
  min-width: 23px;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--color-primary-light);
  color: var(--color-primary);
  font-size: 14px;
}

.file-field:hover {
  color: var(--color-primary-dark);
}

.file-upload input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.file-upload > p {
  margin: 5px 0 0 31px;
  color: var(--color-muted);
  font-size: 9px;
  line-height: 1.45;
}

.form-bottom {
  display: flex;
  justify-content: flex-end;
  margin-top: 16px;
}

.form-bottom .button {
  min-width: 132px;
  min-height: 44px;
  padding: 10px 15px;
  font-size: 11px;
}

.privacy-line {
  margin-top: 13px;
  color: var(--color-muted);
  font-size: 9px;
  line-height: 1.5;
}

.privacy-line a {
  color: var(--color-primary-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-status {
  min-height: 18px;
  margin-top: 8px;
  color: var(--color-success);
  font-size: 10px;
  line-height: 1.4;
}

.form-status.is-error {
  color: #a33434;
}

/* Footer */
.site-footer {
  color: #b7c8d8;
  background: var(--color-bg-dark);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.35fr repeat(4, 1fr);
  gap: 28px;
  padding-top: 64px;
  padding-bottom: 48px;
}

.footer-brand {
  max-width: 280px;
}

.footer-brand > a:first-child {
  display: block;
  width: 135px;
}

.footer-brand img {
  width: 135px;
  height: auto;
}

.footer-brand p {
  margin-top: 13px;
  color: #a8b9c9;
  font-size: 11px;
  line-height: 1.65;
}

.footer-quote {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 20px;
  color: #8bcfff;
  font-size: 11px;
  font-weight: 800;
}

.footer-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding-top: 7px;
}

.footer-heading {
  margin-bottom: 9px;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-column a {
  color: #a8b9c9;
  font-size: 10px;
  line-height: 1.35;
  transition: color 160ms ease;
}

.footer-column a:hover,
.footer-quote:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 16px;
  padding-bottom: 18px;
  border-top: 1px solid rgba(223, 231, 240, 0.15);
  color: #8298ac;
  font-size: 10px;
}

/* Responsive */
@media (max-width: 1120px) {
  :root {
    --gutter: 26px;
  }

  .desktop-nav {
    gap: 11px;
  }

  .desktop-nav > a,
  .nav-dropdown > summary {
    font-size: 10px;
  }

  .header-actions {
    min-width: 143px;
  }

  .hero-copy {
    max-width: 510px;
  }

  .hero::before {
    width: 72%;
  }

  .section-heading--split {
    gap: 40px;
  }

  .final-cta-grid {
    gap: 52px;
  }

  .footer-main {
    grid-template-columns: 1.3fr repeat(4, 1fr);
    gap: 19px;
  }
}

@media (max-width: 900px) {
  :root {
    --gutter: 22px;
    --section-space: 72px;
  }

  .header-inner {
    min-height: 74px;
  }

  .brand,
  .brand-logo {
    width: 108px;
    min-width: 108px;
  }

  .desktop-nav {
    display: none;
  }

  .header-actions {
    flex: 1;
    min-width: 0;
  }

  .button--header {
    display: none;
  }

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

  .mobile-menu {
    position: fixed;
    z-index: 45;
    top: 75px;
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    overflow-y: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    background: var(--color-primary);
    box-shadow: 0 20px 35px rgba(15, 39, 71, 0.18);
  }

  .mobile-menu[hidden] {
    display: none;
  }

  .mobile-nav {
    display: flex;
    flex-direction: column;
    padding: 20px var(--gutter) 30px;
  }

  .mobile-nav > a,
  .mobile-nav > details > summary {
    display: flex;
    min-height: 55px;
    align-items: center;
    justify-content: space-between;
    padding: 12px 1px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    cursor: pointer;
    font-size: 19px;
    font-weight: 700;
    list-style: none;
  }

  .mobile-nav > details > summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav > details > summary span {
    color: rgba(255, 255, 255, 0.95);
    font-size: 21px;
    font-weight: 400;
    line-height: 1;
  }

  .mobile-nav > details[open] > summary span {
    transform: rotate(180deg);
  }

  .mobile-subnav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 18px;
    padding: 8px 10px 11px 18px;
    border-left: 1px solid rgba(255, 255, 255, 0.35);
  }

  .mobile-subnav--single {
    grid-template-columns: 1fr;
  }

  .mobile-subnav a {
    padding: 8px 0;
    color: rgba(255, 255, 255, 0.84);
    font-size: 12px;
    line-height: 1.35;
  }

  .mobile-quote {
    width: 100%;
    margin-top: 18px;
    color: #fff !important;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.14);
  }

  .hero {
    min-height: 660px;
  }

  .hero-content {
    min-height: 660px;
    align-items: flex-start;
    padding-top: 63px;
  }

  .hero::before {
    width: 100%;
    height: 61%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(255, 255, 255, 0.94) 68%, rgba(255, 255, 255, 0) 100%);
  }

  .hero-media {
    top: 31%;
    bottom: 0;
    height: auto;
  }

  .hero-media img {
    object-position: center bottom;
  }

  .hero-media::after {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), transparent 35%, rgba(15, 39, 71, 0.08));
  }

  .hero-copy {
    width: 100%;
    max-width: 690px;
    text-align: center;
    transform: none;
  }

  .hero-copy h1 {
    max-width: 650px;
    margin-inline: auto;
  }

  .hero-lead {
    max-width: 610px;
    margin-inline: auto;
  }

  .hero-actions,
  .hero-capabilities {
    justify-content: center;
  }

  .section-heading--split,
  .materials-layout,
  .customization-layout,
  .manufacturing-layout,
  .quality-layout,
  .faq-layout,
  .final-cta-grid {
    grid-template-columns: 1fr;
  }

  .section-heading--split {
    align-items: start;
    gap: 19px;
  }

  .section-heading {
    margin-bottom: 34px;
  }

  .section-intro-block p {
    max-width: 650px;
  }

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

  .customization-layout,
  .manufacturing-layout,
  .quality-layout,
  .faq-layout,
  .final-cta-grid {
    gap: 40px;
  }

  .customization-visual {
    width: min(100%, 640px);
  }

  .manufacturing-capabilities {
    min-height: 240px;
  }

  .manufacturing-block {
    min-height: 240px;
  }

  .manufacturing-block .capability-number {
    margin-bottom: 27px;
  }

  .steps-grid {
    grid-template-columns: repeat(4, minmax(175px, 1fr));
    overflow-x: auto;
  }

  .step-card {
    min-width: 175px;
  }

  .footer-main {
    grid-template-columns: 1.35fr repeat(2, 1fr);
  }

  .footer-column:nth-last-child(-n + 2) {
    margin-top: 10px;
  }
}

@media (max-width: 600px) {
  :root {
    --gutter: 18px;
    --section-space: 60px;
  }

  body {
    font-size: 15px;
  }

  .header-inner {
    min-height: 68px;
  }

  .brand,
  .brand-logo {
    width: 100px;
    min-width: 100px;
  }

  .mobile-menu {
    top: 69px;
  }

  .mobile-nav {
    padding-top: 13px;
  }

  .mobile-nav > a,
  .mobile-nav > details > summary {
    min-height: 51px;
    font-size: 17px;
  }

  .mobile-subnav {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 635px;
  }

  .hero-content {
    min-height: 635px;
    padding-top: 46px;
  }

  .hero::before {
    height: 64%;
  }

  .hero-media {
    top: 39%;
  }

  .eyebrow {
    align-items: flex-start;
    font-size: 9px;
    line-height: 1.45;
  }

  .eyebrow::before {
    flex: 0 0 auto;
    margin-top: 5px;
  }

  h1 {
    font-size: clamp(2.25rem, 11vw, 3rem);
  }

  h2 {
    font-size: clamp(1.95rem, 9.4vw, 2.45rem);
  }

  .hero-copy h1 {
    margin: 17px auto 18px;
  }

  .hero-lead {
    font-size: 14px;
    line-height: 1.62;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 5px;
    margin-top: 23px;
  }

  .hero-actions .button {
    flex: 0 1 auto;
    width: 190px;
    max-width: 100%;
  }

  .hero-actions .button--secondary {
    min-height: 38px;
  }

  .hero-capabilities {
    margin-top: 16px;
    font-size: 10px;
    line-height: 1.65;
  }

  .hero-capabilities i {
    margin-inline: 3px;
  }

  .section-heading {
    margin-bottom: 27px;
  }

  .section-heading--split {
    gap: 15px;
  }

  .section-intro-block p,
  .section--materials .section-heading p,
  .customization-content > p,
  .quality-copy > p,
  .faq-intro > p {
    font-size: 13px;
  }

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

  .card-image {
    aspect-ratio: 1.55 / 1;
  }

  .card-content {
    padding: 16px 16px 16px;
  }

  .card-content p {
    min-height: 0;
    font-size: 12px;
  }

  .application-card,
  .application-card > img {
    min-height: 286px;
  }

  .application-overlay {
    right: 16px;
    bottom: 15px;
    left: 16px;
  }

  .application-overlay h3 {
    font-size: 19px;
  }

  .application-overlay p {
    font-size: 11px;
  }

  .material-list-head,
  .material-row {
    grid-template-columns: 0.78fr 1.22fr;
    gap: 9px;
    padding: 13px 10px;
  }

  .material-list-head {
    font-size: 8px;
  }

  .material-row {
    min-height: 67px;
  }

  .material-row strong {
    gap: 7px;
    font-size: 12px;
  }

  .material-row > span {
    font-size: 10px;
  }

  .selection-panel {
    padding: 23px 19px 21px;
  }

  .selection-panel h3 {
    font-size: 21px;
  }

  .factor-list span {
    font-size: 9px;
  }

  .material-caution {
    font-size: 10px;
  }

  .customization-visual {
    grid-template-columns: minmax(0, 1.28fr) minmax(86px, 0.72fr);
    gap: 8px;
  }

  .customization-main-image,
  .customization-main-image img {
    min-height: 310px;
  }

  .custom-detail-grid {
    gap: 8px;
  }

  .customization-main-image figcaption,
  .custom-detail-grid figcaption,
  .manufacturing-visual figcaption {
    right: 6px;
    bottom: 6px;
    left: 6px;
    padding: 5px 6px;
    font-size: 8px;
  }

  .capability-grid {
    grid-template-columns: 1fr;
    gap: 0;
    margin-bottom: 22px;
  }

  .capability-item {
    min-height: 93px;
    padding: 15px 2px 13px 35px;
  }

  .capability-number {
    top: 16px;
  }

  .capability-item p {
    font-size: 10px;
  }

  .manufacturing-layout {
    gap: 22px;
  }

  .manufacturing-visual,
  .manufacturing-visual img {
    min-height: 230px;
  }

  .manufacturing-capabilities {
    grid-template-columns: 1fr;
  }

  .manufacturing-block {
    min-height: 0;
    padding: 19px 15px 18px 42px;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .manufacturing-block:last-child {
    border-bottom: 0;
  }

  .manufacturing-block .capability-number {
    position: absolute;
    top: 20px;
    left: 15px;
    margin: 0;
  }

  .manufacturing-block h3 {
    font-size: 14px;
  }

  .quality-panel {
    padding: 17px 12px 16px;
  }

  .quality-row {
    grid-template-columns: 69px minmax(0, 1fr);
    gap: 7px;
    padding: 14px 1px;
  }

  .quality-status {
    gap: 5px;
    font-size: 9px;
  }

  .quality-status i {
    width: 18px;
    height: 18px;
    font-size: 9px;
  }

  .quality-row strong {
    font-size: 11px;
  }

  .quality-row p,
  .documentation-line {
    font-size: 10px;
  }

  .process-heading {
    gap: 13px;
    margin-bottom: 25px;
  }

  .steps-grid {
    margin-right: calc(var(--gutter) * -1);
    margin-left: calc(var(--gutter) * -1);
    padding-left: var(--gutter);
  }

  .step-card {
    min-height: 184px;
    padding: 19px 15px 17px;
  }

  .step-number {
    margin-bottom: 22px;
  }

  .faq-layout,
  .final-cta-grid {
    gap: 31px;
  }

  .faq-list summary {
    min-height: 59px;
    padding: 10px 1px;
    font-size: 12px;
  }

  .faq-answer {
    padding: 0 25px 16px 1px;
  }

  .faq-answer p {
    font-size: 11px;
  }

  .section--final-cta {
    padding: 60px 0;
  }

  .final-cta-copy > p {
    font-size: 13px;
  }

  .quote-form {
    padding: 20px 15px 17px;
  }

  .form-top {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .form-label {
    font-size: 16px;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 11px;
  }

  .form-full {
    grid-column: auto;
  }

  .form-bottom .button {
    width: 100%;
  }

  .file-upload > p {
    margin-left: 0;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 26px 20px;
    padding-top: 50px;
    padding-bottom: 38px;
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }

  .footer-brand > a:first-child,
  .footer-brand img {
    width: 122px;
  }

  .footer-column:nth-last-child(-n + 2) {
    margin-top: 0;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 14px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Restored floating navigation treatment from the previous review build. */
.site-header {
  z-index: 40;
  box-shadow: none;
}

.header-inner {
  min-height: 86px;
  gap: 24px;
}

.brand {
  width: 136px;
  min-width: 136px;
  height: 74px;
  overflow: hidden;
}

.brand-logo {
  width: 136px;
}

.desktop-nav {
  gap: clamp(14px, 1.7vw, 23px);
}

.desktop-nav > a,
.nav-dropdown > summary {
  padding: 32px 0;
  font-size: 12px;
  font-weight: 600;
}

.dropdown-panel {
  top: 75px;
  width: min(680px, calc(100vw - 48px));
  gap: 25px;
  padding: 24px;
  opacity: 0;
  transform: translate(-50%, -5px);
  animation: dropdown-in 140ms ease forwards;
}

@keyframes dropdown-in {
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.dropdown-intro {
  min-height: 184px;
  padding: 4px 17px 4px 2px;
}

.dropdown-intro strong {
  font-size: 20px;
}

.dropdown-links {
  gap: 6px 18px;
}

.dropdown-links a {
  min-height: 62px;
  padding: 8px 10px;
}

.dropdown-links span {
  font-size: 13px;
  font-weight: 700;
}

.dropdown-links small {
  font-size: 10px;
}

.header-actions {
  min-width: 169px;
  gap: 13px;
}

.button--header {
  min-height: 42px;
  padding: 10px 15px;
  font-size: 11px;
}

@media (max-width: 1120px) {
  .desktop-nav {
    gap: 13px;
  }

  .desktop-nav > a,
  .nav-dropdown > summary {
    font-size: 11px;
  }

  .header-actions {
    min-width: 154px;
  }

}

@media (max-width: 900px) {
  .header-inner {
    min-height: 76px;
  }

  .brand {
    width: 123px;
    min-width: 123px;
    height: 64px;
  }

  .brand-logo {
    width: 123px;
  }

  .header-actions {
    flex: 1;
  }

  .button--header {
    display: inline-flex;
    min-height: 40px;
  }

  .mobile-menu {
    position: absolute;
    z-index: 45;
    top: 76px;
    right: 0;
    bottom: auto;
    left: 0;
    display: block;
    max-height: calc(100vh - 76px);
    overflow-y: auto;
    border-top: 0;
    border-bottom: 1px solid var(--color-border);
    background: #fff;
    box-shadow: 0 20px 35px rgba(15, 39, 71, 0.13);
  }

  .mobile-menu[hidden] {
    display: none;
  }

  .mobile-nav {
    display: flex;
    flex-direction: column;
    padding: 12px var(--gutter) 22px;
  }

  .mobile-nav > a,
  .mobile-nav > details > summary {
    display: flex;
    min-height: 48px;
    align-items: center;
    justify-content: space-between;
    padding: 10px 1px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-heading);
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    list-style: none;
  }

  .mobile-nav > details > summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav > details > summary span {
    color: var(--color-primary);
    font-size: 20px;
    font-weight: 400;
  }

  .mobile-nav > details[open] > summary span {
    transform: rotate(45deg);
  }

  .mobile-subnav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 15px;
    padding: 7px 10px 9px;
    border-left: 0;
    background: var(--color-bg-soft);
  }

  .mobile-subnav--single {
    grid-template-columns: 1fr;
  }

  .mobile-subnav a {
    padding: 9px 2px;
    color: var(--color-body);
    font-size: 12px;
    line-height: 1.3;
  }

  .mobile-quote {
    width: 100%;
    margin-top: 17px;
  }
}

@media (max-width: 600px) {
  .header-inner {
    min-height: 68px;
  }

  .brand {
    width: 111px;
    min-width: 111px;
    height: 58px;
  }

  .brand-logo {
    width: 111px;
  }

  .header-actions {
    gap: 5px;
  }

  .button--header {
    min-height: 37px;
    padding: 9px 11px;
    font-size: 10px;
  }

  .menu-toggle {
    width: 39px;
    height: 42px;
  }

  .mobile-menu {
    top: 68px;
    max-height: calc(100vh - 68px);
  }
}

/* 64c56cf floating Header and full-screen mobile menu treatment. */
.site-header {
  position: fixed;
  z-index: 40;
  top: 14px;
  left: 50%;
  width: min(calc(100% - 140px), 1300px);
  border: 0;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 12px 26px rgba(15, 39, 71, 0.12);
  backdrop-filter: none;
  transform: translateX(-50%);
}

.site-header .container {
  width: min(calc(100% - 60px), 1240px);
  max-width: none;
}

.header-inner {
  min-height: 92px;
  gap: 24px;
}

.brand {
  width: 190px;
  min-width: 190px;
  height: 78px;
}

.brand-logo {
  width: 190px;
}

.desktop-nav {
  gap: clamp(12px, 1.55vw, 25px);
}

.desktop-nav > a,
.nav-dropdown > summary {
  padding: 35px 0;
  font-size: 13px;
}

.header-actions {
  min-width: 169px;
}

@media (max-width: 1120px) {
  .site-header {
    width: min(calc(100% - 48px), 1300px);
  }

  .site-header .container {
    width: min(calc(100% - 44px), 1240px);
  }

  .brand {
    width: 168px;
    min-width: 168px;
  }

  .brand-logo {
    width: 168px;
  }

  .desktop-nav {
    gap: 10px;
  }

  .desktop-nav > a,
  .nav-dropdown > summary {
    font-size: 11px;
  }
}

@media (max-width: 900px) {
  .site-header {
    top: 0;
    left: auto;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
    box-shadow: 0 8px 22px rgba(15, 39, 71, 0.1);
    transform: none;
  }

  .site-header .container {
    width: min(calc(100% - 44px), var(--container));
  }

  .header-inner {
    min-height: 76px;
  }

  .brand {
    width: 160px;
    min-width: 160px;
    height: 66px;
  }

  .brand-logo {
    width: 160px;
  }

  .desktop-nav {
    display: none;
  }

  .header-actions {
    flex: 1;
    min-width: 0;
  }

  .button--header {
    display: none;
  }

  .menu-toggle {
    display: flex;
    width: 44px;
    height: 44px;
    border-radius: 3px;
    background: #f1f3f5;
  }

  .mobile-menu {
    position: fixed;
    z-index: 100;
    inset: 0;
    display: block;
    max-height: none;
    overflow-y: auto;
    border: 0;
    background: var(--color-primary);
    box-shadow: none;
  }

  .mobile-menu[hidden] {
    display: none;
  }

  .mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 142px 24px 52px;
  }

  .mobile-nav > a,
  .mobile-nav > details > summary {
    display: flex;
    min-height: 78px;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    cursor: pointer;
    font-size: 32px;
    font-weight: 500;
    letter-spacing: -0.035em;
    line-height: 1.1;
    list-style: none;
  }

  .mobile-nav > details > summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav > details > summary span {
    color: rgba(255, 255, 255, 0.95);
    font-size: 26px;
    font-weight: 400;
    line-height: 1;
    transform: translateY(-2px);
  }

  .mobile-nav > details[open] > summary span {
    transform: rotate(180deg);
  }

  .mobile-subnav,
  .mobile-subnav--single {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 9px 0 17px 18px;
    border-left: 1px solid rgba(255, 255, 255, 0.35);
    background: transparent;
  }

  .mobile-subnav a {
    padding: 8px 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 15px;
    line-height: 1.35;
  }

  .mobile-nav > .mobile-quote {
    display: flex;
    min-height: 58px;
    align-items: center;
    justify-content: center;
    margin-top: 22px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
    box-shadow: none;
  }

  body.menu-open .site-header {
    z-index: 110;
  }

  body.menu-open .menu-toggle {
    position: fixed;
    z-index: 120;
    top: 17px;
    right: 18px;
    width: 48px;
    height: 48px;
    background: transparent;
  }

  body.menu-open .menu-toggle span {
    width: 37px;
    height: 2px;
    background: #fff;
  }

  .hero {
    margin-top: 76px;
  }
}

@media (max-width: 600px) {
  .site-header .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .header-inner {
    min-height: 68px;
  }

  .brand {
    width: 164px;
    min-width: 164px;
    height: 58px;
  }

  .brand-logo {
    width: 164px;
  }

  .mobile-menu {
    overscroll-behavior: contain;
  }

  .mobile-nav {
    padding: 112px 24px 42px;
  }

  .mobile-nav > a,
  .mobile-nav > details > summary {
    min-height: 71px;
    font-size: 31px;
  }

  .hero {
    margin-top: 68px;
  }
}

/* Solid downward triangles for menu dropdown indicators. */
.summary-chevron {
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 2px;
  border-top: 6px solid currentColor;
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  color: #334a64;
  font-size: 0;
  line-height: 0;
  transform: translateY(1px);
  transition: transform 160ms ease;
}

.nav-dropdown[open] .summary-chevron {
  transform: rotate(180deg) translateY(-1px);
}

.mobile-nav > details > summary .summary-chevron {
  flex: 0 0 auto;
  margin-left: 12px;
  border-top-width: 8px;
  border-right-width: 6px;
  border-left-width: 6px;
  color: rgba(255, 255, 255, 0.95);
  transform: translateY(0);
}

.mobile-nav > details[open] > summary .summary-chevron {
  transform: rotate(180deg);
}