:root {
  --ink: #111D2E;
  --muted: #556070;
  --paper: #F7F9FC;
  --white: #ffffff;
  --teal: #31588E;
  --teal-dark: #1e3a5f;
  --coral: #E8943A;
  --gold: #C4922A;
  --sage: #EAF0F7;
  --line: rgba(17, 29, 46, 0.14);
  --shadow: 0 22px 70px rgba(17, 29, 46, 0.17);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 10px clamp(18px, 4vw, 56px);
  color: var(--white);
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 170px;
}

.brand strong {
  display: block;
}

.brand strong {
  font-size: 16px;
  line-height: 1;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(6px, 1vw, 12px);
  font-size: 14px;
  font-weight: 800;
}

.site-nav a {
  position: relative;
  isolation: isolate;
  padding: 7px 13px;
  border-radius: 999px;
  opacity: 0.84;
  transition: opacity 140ms ease, color 140ms ease, background 140ms ease, box-shadow 140ms ease;
}

.site-nav a::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
  opacity: 0;
  transition: opacity 140ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  bottom: 5px;
  left: 50%;
  width: 14px;
  height: 2px;
  background: currentColor;
  opacity: 0;
  transform: translateX(-50%);
  transition: opacity 140ms ease;
  border-radius: 2px;
}

.site-nav a:hover,
.site-nav a.is-current {
  opacity: 1;
}

.site-nav a:hover::before,
.site-nav a.is-current::before {
  opacity: 1;
}

.site-nav a:hover::after,
.site-nav a.is-current::after {
  opacity: 0.9;
}

.site-header.inner,
.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(247, 249, 252, 0.96);
  color: var(--ink);
  box-shadow: 0 12px 35px rgba(17, 29, 46, 0.08);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(17, 29, 46, 0.05);
}

.site-header.inner .site-nav a::before,
.site-header.is-scrolled .site-nav a::before,
.site-header.is-open .site-nav a::before {
  background: rgba(49, 88, 142, 0.1);
  box-shadow: inset 0 0 0 1px rgba(49, 88, 142, 0.16);
}

.site-header.inner .site-nav a.is-current,
.site-header.is-scrolled .site-nav a.is-current,
.site-header.is-open .site-nav a.is-current {
  color: var(--teal-dark);
}

/* Swup Transitions */
html.is-animating .transition-fade {
  opacity: 0;
  transform: translateY(10px);
}

html.is-leaving .transition-fade {
  opacity: 0;
  transform: translateY(-10px);
}

.transition-fade {
  transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
  opacity: 1;
  transform: translateY(0);
}

.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  color: inherit;
  place-items: center;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 3px 0;
  background: currentColor;
}

.site-hero {
  position: relative;
  min-height: 102dvh;
  margin-top: -2dvh;
  padding: clamp(100px, 12vw, 140px) clamp(20px, 5vw, 72px) clamp(64px, 8vw, 96px);
  color: var(--white);
  overflow: hidden;
  background: transparent;
}

.hero {
  display: grid;
  align-items: end;
}

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

.hero-media {
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(17, 29, 46, 0.92) 0%, rgba(17, 29, 46, 0.68) 40%, rgba(17, 29, 46, 0.18) 100%),
    linear-gradient(0deg, rgba(17, 29, 46, 0.72), rgba(17, 29, 46, 0.04) 46%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.page-main {
  padding-top: 0;
}

.page-hero {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.page-hero>* {
  position: relative;
  z-index: 1;
}

.page-hero .hero-media,
.page-hero .hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  padding: 0;
  height: auto;
}

.page-hero h1,
.detail-hero h1,
.contact-section h1,
.catalog-cover h1 {
  max-width: 920px;
  margin-bottom: 18px;
  font-size: clamp(42px, 6vw, 76px);
}

.page-hero p:last-child,
.detail-hero p,
.catalog-cover p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 19px;
}

.catalog-cover p,
.detail-hero p {
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1,
h2 {
  font-family: "Playfair Display", Georgia, serif;
  letter-spacing: 0;
  line-height: 1.04;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(45px, 7vw, 86px);
}

h2 {
  margin-bottom: 0;
  font-size: clamp(32px, 4vw, 56px);
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.2;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(17px, 2vw, 21px);
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 13px 20px;
  background: transparent;
  cursor: pointer;
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--coral);
  color: var(--white);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.42);
  color: var(--white);
}

.button-secondary.dark,
.button-light {
  border-color: var(--line);
  color: var(--ink);
}

.button-light {
  background: var(--white);
}

.text-link {
  color: var(--teal);
  font-weight: 800;
}

.metric-band {
  position: relative;
  overflow: hidden;
  padding: 86px clamp(20px, 5vw, 72px);
  background:
    linear-gradient(125deg, rgba(234, 240, 247, 0.92), rgba(255, 255, 255, 0) 54%),
    linear-gradient(180deg, var(--white), rgba(247, 249, 252, 0.98));
  color: var(--ink);
}

.metric-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(17, 29, 46, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 29, 46, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 24%, transparent 78%);
  mask-image: linear-gradient(90deg, transparent, #000 24%, transparent 78%);
  pointer-events: none;
}

.metric-band-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: 46px;
  max-width: 1180px;
  margin: 0 auto;
}

.metric-intro {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.metric-intro h2 {
  max-width: 440px;
  font-size: 42px;
}

.metric-note {
  max-width: 360px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

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

.metric-card {
  position: relative;
  display: flex;
  min-height: 318px;
  flex-direction: column;
  padding: 34px 28px;
  overflow: hidden;
  border-left: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.56);
  transition: background 180ms ease, transform 180ms ease;
}

.metric-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 28px;
  width: 42px;
  height: 3px;
  background: var(--coral);
}

.metric-card:first-child {
  border-left: 0;
}

.metric-card:hover {
  transform: translateY(-3px);
  background: var(--white);
}

.metric-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 8px;
  background: var(--sage);
  border: 1px solid rgba(49, 88, 142, 0.16);
  color: var(--teal);
}

.metric-card:nth-child(2) .metric-icon {
  color: var(--coral);
}

.metric-card:nth-child(3) .metric-icon {
  color: var(--gold);
}

.metric-icon svg {
  width: 24px;
  height: 24px;
}

.metric-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 26px;
}

.metric-kicker {
  color: var(--coral);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.metric-band strong {
  display: block;
  font-size: 28px;
  font-weight: 800;
  font-family: "Playfair Display", Georgia, serif;
  line-height: 1.08;
  letter-spacing: 0;
}

.metric-band p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.section {
  padding: clamp(72px, 9vw, 126px) clamp(20px, 5vw, 72px);
}

.two-column,
.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: center;
}

.compact {
  padding-top: clamp(54px, 7vw, 92px);
  padding-bottom: clamp(54px, 7vw, 92px);
}

.lead-stack,
.lead-stack p,
.product-card p,
.catalog-sheet p,
.detail-grid p,
.info-grid p,
.timeline p,
.note-band p {
  color: var(--muted);
}

.lead-stack {
  font-size: 18px;
}

.approach-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 64px;
  align-items: center;
  overflow: hidden;
  padding: 96px clamp(20px, 5vw, 72px);
  background: var(--sage);
}

.approach-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0) 58%),
    linear-gradient(180deg, rgba(49, 88, 142, 0.06), rgba(232, 148, 58, 0.05));
  pointer-events: none;
}

.approach-section>* {
  position: relative;
}

.approach-copy h2 {
  max-width: 660px;
  font-size: 44px;
}

.approach-lede {
  display: grid;
  gap: 16px;
  max-width: 660px;
  margin: 28px 0;
  color: var(--muted);
  font-size: 17px;
}

.approach-lede p {
  margin-bottom: 0;
}

.approach-visual {
  overflow: hidden;
  border: 1px solid rgba(17, 29, 46, 0.12);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 24px 70px rgba(17, 29, 46, 0.14);
}

.approach-visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.approach-process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.approach-process article {
  padding: 24px;
  border-left: 1px solid var(--line);
}

.approach-process article:first-child {
  border-left: 0;
}

.approach-process span {
  display: block;
  margin-bottom: 14px;
  color: var(--coral);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.approach-process strong {
  display: block;
  margin-bottom: 8px;
  font-size: 16px;
  line-height: 1.2;
}

.approach-process p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.products-section,
.cards-section {
  background: var(--white);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 34px;
}

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

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

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 12px 34px rgba(17, 29, 46, 0.06);
}

.product-image-link img,
.product-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.product-card-body {
  padding: 24px;
}

.product-card span,
.catalog-category {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.split-feature,
.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: 100dvh;
  padding: clamp(72px, 9vw, 126px) clamp(20px, 5vw, 72px);
  background: var(--sage);
  position: relative;
  overflow: hidden;
}

.split-feature.reverse img {
  order: 2;
}

.split-feature img,
.detail-hero img {
  width: 100%;
  border-radius: 8px;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.split-feature p {
  color: var(--muted);
  font-size: 18px;
}

.catalog-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(56px, 7vw, 86px) clamp(20px, 5vw, 72px);
  background: var(--teal);
  color: var(--white);
}

.catalog-cta .eyebrow {
  color: #f5c48a;
}

.catalog-cta h2 {
  max-width: 850px;
}

.catalog-tools {
  display: grid;
  grid-template-columns: minmax(220px, 340px) minmax(0, 1fr) auto;
  gap: 16px;
  align-items: end;
  margin-bottom: 28px;
}

.sticky-tools {
  position: sticky;
  z-index: 5;
  top: 82px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(247, 249, 252, 0.94);
  backdrop-filter: blur(12px);
}

.search-field {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-row button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.filter-row button:hover {
  transform: translateY(-1px);
}

.filter-row button.is-active {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}

.catalog-view-toggle {
  display: inline-flex;
  justify-self: end;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.catalog-view-toggle button {
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  padding: 7px 12px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  transition: background 180ms ease, color 180ms ease;
}

.catalog-view-toggle button.is-active {
  background: var(--teal);
  color: var(--white);
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  color: var(--ink);
  padding: 12px 13px;
}

textarea {
  resize: vertical;
}

.catalog-cover {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.catalog-cover h1 {
  color: var(--white);
  position: relative;
  z-index: 1;
}

.catalog-cover .eyebrow {
  position: relative;
  z-index: 1;
}

.catalog-cover p {
  color: rgba(255, 255, 255, 0.85);
  position: relative;
  z-index: 1;
}

.catalog-cover .hero-actions {
  position: relative;
  z-index: 1;
}

.catalog-cover .hero-media,
.catalog-cover .hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  padding: 0;
  height: auto;
}

.catalog-list {
  display: grid;
  gap: 22px;
  transition: opacity 180ms ease, transform 180ms ease;
}

.catalog-list.is-updating {
  opacity: 0.35;
  transform: translateY(6px);
  pointer-events: none;
}

.catalog-sheet {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 34px rgba(17, 29, 46, 0.06);
  animation: catalogSheetIn 260ms ease both;
}

.catalog-sheet-simple {
  grid-template-columns: 240px minmax(0, 1fr);
}

.catalog-sheet>img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.catalog-sheet-simple>img {
  min-height: 260px;
}

.catalog-sheet-body {
  padding: clamp(22px, 4vw, 34px);
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 24px 0;
}

.catalog-summary {
  margin-bottom: 18px;
}

.catalog-simple-details {
  display: grid;
  gap: 8px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.catalog-simple-details strong {
  color: var(--ink);
}

.spec-grid section,
.detail-grid article,
.info-grid article,
.timeline article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: var(--paper);
}

ul {
  padding-left: 20px;
}

.fine-print {
  margin-bottom: 8px;
}

.sheet-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.detail-hero {
  background: var(--sage);
}

@keyframes catalogSheetIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.detail-grid article:first-child {
  grid-column: span 3;
}

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

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

.timeline span {
  display: block;
  color: var(--coral);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 38px;
  line-height: 1;
  margin-bottom: 20px;
}

.note-band {
  padding: clamp(54px, 7vw, 86px) clamp(20px, 5vw, 72px);
  background: var(--teal-dark);
  color: var(--white);
}

.note-band p {
  max-width: 860px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
}

.contact-section {
  background: transparent;
}

.contact-section>* {
  position: relative;
  z-index: 1;
}

.contact-section .hero-media,
.contact-section .hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  padding: 0;
  height: auto;
}

.contact-list {
  display: grid;
  gap: 16px;
  margin: 30px 0 0;
}

.contact-list div {
  display: grid;
  gap: 2px;
}

.contact-list dt {
  color: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-list dd {
  margin: 0;
  font-weight: 800;
  color: var(--white);
}

.contact-copy p {
  color: rgba(255, 255, 255, 0.85);
}

.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  border-radius: 8px;
  padding: clamp(22px, 4vw, 34px);
  background: var(--white);
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

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

.empty-state {
  grid-column: 1 / -1;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.site-footer {
  padding: clamp(64px, 8vw, 92px) clamp(20px, 5vw, 72px) 32px;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  margin-bottom: clamp(64px, 8vw, 92px);
}

.footer-grid strong {
  display: block;
  margin-bottom: 16px;
  color: var(--white);
  font-size: 16px;
}

.footer-brand p {
  color: var(--teal);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 12px;
  margin: 0;
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 12px;
}

.site-footer a {
  color: inherit;
  text-decoration: none;
  transition: color 180ms ease;
}

.site-footer a:hover {
  color: var(--coral);
}

.footer-copyright {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright p {
  margin: 0;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: clamp(16px, 4vw, 32px);
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 12px;
  z-index: 10;
  pointer-events: none;
}

.scroll-indicator::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  width: 4px;
  height: 4px;
  background: white;
  border-radius: 50%;
  transform: translateX(-50%);
  animation: scrollBounce 1.8s infinite ease-in-out;
}

@keyframes scrollBounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translate(-50%, 0);
    opacity: 1;
  }

  40% {
    transform: translate(-50%, 12px);
    opacity: 0;
  }

  45% {
    transform: translate(-50%, -8px);
    opacity: 0;
  }

  50% {
    transform: translate(-50%, -8px);
    opacity: 0;
  }
}

@media (max-width: 1040px) {

  .product-grid,
  .detail-grid,
  .info-grid,
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .detail-grid article:first-child {
    grid-column: span 2;
  }

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

@media (max-width: 920px) {
  .nav-toggle {
    display: grid;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 18px;
    right: 18px;
    display: none;
    grid-template-columns: 1fr;
    gap: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
    color: var(--ink);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    padding: 13px 18px;
    border-radius: 0;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .site-hero {
    min-height: 86vh;
  }

  .metric-band-inner,
  .metric-grid,
  .two-column,
  .approach-section,
  .contact-section,
  .split-feature,
  .catalog-cover,
  .detail-hero,
  .catalog-tools,
  .catalog-sheet {
    grid-template-columns: 1fr;
  }

  .metric-band {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .metric-band-inner {
    gap: 30px;
  }

  .metric-intro {
    padding: 0 0 28px;
    border-top: 0;
  }

  .metric-intro h2 {
    font-size: 38px;
  }

  .metric-card {
    min-height: auto;
    border-top: 1px solid var(--line);
    border-left: 0;
    padding: 30px 24px;
  }

  .metric-card:first-child {
    border-top: 0;
  }

  .metric-card::before {
    left: 24px;
  }

  .approach-section {
    gap: 38px;
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .approach-copy h2 {
    font-size: 38px;
  }

  .split-feature.reverse img {
    order: 0;
  }

  .catalog-sheet>img {
    min-height: auto;
    aspect-ratio: 16 / 10;
  }

  .catalog-view-toggle {
    justify-self: start;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 9px 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand strong {
    font-size: 15px;
  }

  .site-hero {
    min-height: 88vh;
    padding: 112px 18px 54px;
  }

  h1,
  .page-hero h1,
  .detail-hero h1,
  .catalog-cover h1,
  .contact-section h1 {
    font-size: 42px;
  }

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

  .metric-band {
    padding-top: 60px;
    padding-right: 16px;
    padding-bottom: 60px;
    padding-left: 16px;
  }

  .metric-card {
    padding-right: 0;
    padding-left: 0;
  }

  .metric-card::before {
    left: 0;
  }

  .metric-intro h2,
  .approach-copy h2 {
    font-size: 34px;
  }

  .metric-band strong {
    font-size: 25px;
  }

  .approach-section {
    padding: 62px 18px;
  }

  .approach-visual img {
    aspect-ratio: 4 / 3;
  }

  .approach-process {
    grid-template-columns: 1fr;
  }

  .approach-process article {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .approach-process article:first-child {
    border-top: 0;
  }

  .product-grid,
  .detail-grid,
  .info-grid,
  .timeline,
  .inquiry-form {
    grid-template-columns: 1fr;
  }

  .detail-grid article:first-child,
  .wide {
    grid-column: auto;
  }

  .section-heading,
  .catalog-cta,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .sticky-tools {
    position: static;
  }
}

/* Product Modal Overlay */
.product-modal {
  --modal-height: min(90dvh, 760px, calc(100dvh - 32px));
  position: fixed;
  inset: 0;
  margin: auto;
  max-width: 1040px;
  width: min(96vw, 1040px);
  height: var(--modal-height);
  max-height: var(--modal-height);
  border: none;
  border-radius: 12px;
  background: var(--paper);
  box-shadow: 0 40px 100px rgba(17, 29, 46, 0.4);
  padding: 0;
  overflow: hidden;
  opacity: 0;
  transform: scale(0.96) translateY(20px);
  transition: opacity 400ms cubic-bezier(0.16, 1, 0.3, 1), transform 400ms cubic-bezier(0.16, 1, 0.3, 1), overlay 400ms allow-discrete, display 400ms allow-discrete;
}

.product-modal[open] {
  opacity: 1;
  transform: scale(1) translateY(0);
}

@starting-style {
  .product-modal[open] {
    opacity: 0;
    transform: scale(0.96) translateY(20px);
  }
}

.product-modal::backdrop {
  background: rgba(17, 29, 46, 0.5);
  backdrop-filter: blur(12px);
  opacity: 0;
  transition: opacity 400ms cubic-bezier(0.16, 1, 0.3, 1), overlay 400ms allow-discrete, display 400ms allow-discrete;
}

.product-modal[open]::backdrop {
  opacity: 1;
}

@starting-style {
  .product-modal[open]::backdrop {
    opacity: 0;
  }
}

.product-modal-container {
  position: relative;
  width: 100%;
  height: var(--modal-height);
  max-height: var(--modal-height);
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.product-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 50;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(17, 29, 46, 0.12);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 28px rgba(17, 29, 46, 0.22);
  color: var(--ink);
  display: grid;
  place-items: center;
  font-size: 0;
  line-height: 0;
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease, transform 200ms ease;
}

.product-modal-close::before,
.product-modal-close::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.product-modal-close::before {
  transform: rotate(45deg);
}

.product-modal-close::after {
  transform: rotate(-45deg);
}

.product-modal-close:hover {
  background: var(--coral);
  border-color: var(--coral);
  color: var(--white);
  transform: scale(1.05);
}

.product-modal-close:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.product-modal-content {
  flex: 1;
  height: var(--modal-height);
  max-height: var(--modal-height);
  min-height: 0;
  overflow: hidden;
}

.product-quickview {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  height: var(--modal-height);
  max-height: var(--modal-height);
  min-height: 0;
}

.product-quickview-media {
  overflow: hidden;
  min-height: 0;
}

.product-quickview-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-quickview-info {
  padding: clamp(32px, 5vw, 54px);
  display: flex;
  flex-direction: column;
  background: var(--paper);
  height: var(--modal-height);
  max-height: var(--modal-height);
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
}

.modal-header .eyebrow {
  color: var(--teal);
  margin-bottom: 8px;
}

.modal-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 8px;
  color: var(--ink);
}

.modal-header .subtitle {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 24px;
}

.product-quickview-info .summary {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 32px;
}

.modal-specs {
  display: grid;
  gap: 24px;
  margin-bottom: 32px;
}

.modal-specs section {
  background: var(--white);
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.modal-specs h3 {
  font-size: 15px;
  margin-bottom: 12px;
}

.modal-notes {
  margin-bottom: 32px;
  padding: 20px;
  background: var(--sage);
  border-radius: 8px;
  font-size: 14px;
}

.modal-notes p {
  margin: 0 0 8px;
  color: var(--ink);
}

.modal-notes p:last-child {
  margin: 0;
}

.modal-actions {
  margin-top: auto;
}

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

@media (max-width: 920px) {
  .product-modal {
    --modal-height: min(92dvh, 760px, calc(100dvh - 20px));
    width: min(94vw, 1040px);
  }

  .product-modal-container {
    overflow: hidden;
  }

  .product-modal-close {
    top: 12px;
    right: 12px;
    width: 42px;
    height: 42px;
  }

  .product-modal-content {
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
  
  .product-quickview {
    grid-template-columns: 1fr;
    height: auto;
    max-height: none;
    min-height: 100%;
  }

  .product-quickview-media {
    height: auto;
  }
  
  .product-quickview-media img {
    height: auto;
    aspect-ratio: 16 / 10;
  }

  .product-quickview-info {
    height: auto;
    max-height: none;
    overflow-y: visible;
  }
}

@media print {

  .site-header,
  .site-footer,
  .catalog-tools,
  .hero-actions,
  .sheet-actions {
    display: none !important;
  }

  .page-main {
    padding-top: 0;
  }

  .catalog-cover,
  .section {
    padding: 24px;
  }

  .catalog-sheet {
    break-inside: avoid;
    box-shadow: none;
  }

  body {
    background: #fff;
  }
}