@font-face {
  font-family: "Barlow Condensed";
  src: url("/assets/fonts/barlow-condensed-600.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 600;
}

@font-face {
  font-family: "Barlow Condensed";
  src: url("/assets/fonts/barlow-condensed-700.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 700;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("/assets/fonts/ibm-plex-sans-400.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("/assets/fonts/ibm-plex-sans-600.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 600;
}

:root {
  --navy: #07366f;
  --navy-dark: #051f42;
  --cyan: #009dc7;
  --orange: #f0a12b;
  --ink: #10243e;
  --muted: #667384;
  --paper: #f2efe7;
  --paper-deep: #e6e1d5;
  --white: #fff;
  --line: rgba(7, 54, 111, 0.15);
  --green: #168b62;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "IBM Plex Sans", sans-serif;
  --max: 1280px;
  --header: 88px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    linear-gradient(rgba(7, 54, 111, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 54, 111, 0.045) 1px, transparent 1px),
    var(--paper);
  background-size: 56px 56px;
  color: var(--ink);
  font-family: var(--body);
  margin: 0;
  min-width: 320px;
}

body::before {
  background: var(--cyan);
  content: "";
  height: 7px;
  inset: 0 0 auto;
  position: fixed;
  z-index: 100;
}

a {
  color: inherit;
}

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

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

.skip-link {
  background: var(--navy);
  color: var(--white);
  left: 16px;
  padding: 12px 18px;
  position: fixed;
  top: -80px;
  z-index: 200;
}

.skip-link:focus {
  top: 16px;
}

.section-shell {
  margin-inline: auto;
  max-width: var(--max);
  padding-inline: 38px;
}

.site-header {
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(242, 239, 231, 0.92);
  border-bottom: 1px solid var(--line);
  display: flex;
  height: var(--header);
  justify-content: space-between;
  padding: 7px max(34px, calc((100vw - var(--max)) / 2 + 38px)) 0;
  position: sticky;
  top: 0;
  z-index: 90;
}

.brand {
  align-items: center;
  display: flex;
  gap: 16px;
  text-decoration: none;
}

.brand-monogram {
  color: var(--navy);
  font-family: var(--display);
  font-size: 34px;
  font-style: italic;
  font-weight: 700;
  letter-spacing: -2px;
  position: relative;
}

.brand-monogram::after {
  background: var(--cyan);
  bottom: -5px;
  content: "";
  height: 4px;
  left: 0;
  position: absolute;
  transform: skewX(-30deg);
  width: 100%;
}

.brand-copy {
  border-left: 1px solid var(--line);
  display: grid;
  line-height: 1.08;
  padding-left: 16px;
}

.brand-copy strong {
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.brand-copy small {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.27em;
  text-transform: uppercase;
}

.site-nav {
  align-items: center;
  display: flex;
  gap: 30px;
}

.site-nav a {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.04em;
  position: relative;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a:not(.nav-cta)::after {
  background: var(--cyan);
  bottom: -8px;
  content: "";
  height: 3px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
  width: 100%;
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-cta {
  background: var(--navy);
  color: var(--white);
  padding: 14px 18px;
}

.menu-toggle {
  background: none;
  border: 0;
  color: var(--ink);
  display: none;
  height: 44px;
  padding: 8px;
  width: 52px;
}

.menu-toggle span {
  background: currentColor;
  display: block;
  height: 2px;
  margin: 5px 0;
}

.menu-toggle b {
  font-family: var(--display);
  font-size: 10px;
  text-transform: uppercase;
}

.eyebrow {
  align-items: center;
  color: var(--cyan);
  display: flex;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
  gap: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  background: var(--orange);
  content: "";
  height: 8px;
  width: 8px;
}

.eyebrow.light {
  color: #8cddf0;
}

.hero {
  align-items: stretch;
  display: grid;
  gap: 38px;
  grid-template-columns: 0.92fr 1.08fr;
  min-height: calc(100vh - var(--header));
  padding-bottom: 70px;
  padding-top: 56px;
}

.hero-copy {
  align-self: center;
  padding: 35px 0;
}

.hero h1,
.page-hero h1,
.contact-hero h1 {
  font-family: var(--display);
  font-size: clamp(78px, 8vw, 132px);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.78;
  margin: 44px 0 34px;
  text-transform: uppercase;
}

.hero h1 em,
.page-hero h1 em,
.contact-hero h1 em {
  color: var(--cyan);
  font-style: normal;
}

.hero-copy > p,
.page-hero > p,
.contact-hero > div > p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
  max-width: 620px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  align-items: center;
  background: var(--navy);
  border: 2px solid var(--navy);
  color: var(--white);
  cursor: pointer;
  display: inline-flex;
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  justify-content: center;
  letter-spacing: 0.08em;
  min-height: 54px;
  padding: 14px 23px;
  text-decoration: none;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.button:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.button-ghost {
  background: transparent;
  color: var(--navy);
}

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

.hero-note {
  border-left: 4px solid var(--orange);
  display: grid;
  gap: 4px;
  margin-top: 62px;
  padding-left: 18px;
}

.hero-note b {
  font-family: var(--display);
  font-size: 20px;
  text-transform: uppercase;
}

.hero-note span {
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  background: var(--navy);
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 640px;
  overflow: hidden;
  position: relative;
}

.hero-visual::before {
  border: 1px solid rgba(255, 255, 255, 0.25);
  content: "";
  inset: 22px;
  pointer-events: none;
  position: absolute;
  z-index: 2;
}

.product-media {
  aspect-ratio: 4 / 3;
  background: var(--white);
  overflow: hidden;
  position: relative;
}

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

.media-badge {
  align-content: center;
  background: var(--white);
  color: var(--navy);
  display: grid;
  height: 17%;
  left: 0;
  min-height: 58px;
  padding: 8px 14px;
  position: absolute;
  top: 0;
  width: 29%;
  z-index: 3;
}

.media-badge b {
  font-family: var(--display);
  font-size: clamp(22px, 3vw, 38px);
  font-style: italic;
  line-height: 0.8;
}

.media-badge i {
  color: var(--cyan);
  font-family: var(--display);
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero-media {
  aspect-ratio: auto;
  height: 100%;
}

.hero-product-link {
  align-items: center;
  background: var(--navy-dark);
  color: var(--white);
  display: grid;
  gap: 6px 18px;
  grid-template-columns: auto 1fr;
  padding: 26px 34px;
  text-decoration: none;
}

.hero-product-link span {
  color: #8cddf0;
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero-product-link strong {
  font-family: var(--display);
  font-size: 34px;
  grid-row: span 2;
  order: -1;
}

.hero-product-link i {
  font-size: 13px;
  font-style: normal;
}

.signal-strip {
  background: var(--navy-dark);
  color: var(--white);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-inline: max(34px, calc((100vw - var(--max)) / 2 + 38px));
}

.signal-strip div {
  align-items: center;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  gap: 18px;
  min-height: 120px;
  padding: 24px;
}

.signal-strip div:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.signal-strip strong {
  color: #8cddf0;
  font-family: var(--display);
  font-size: 46px;
}

.signal-strip span {
  font-size: 13px;
  line-height: 1.4;
}

.products-section,
.process-section {
  padding-bottom: 120px;
  padding-top: 120px;
}

.section-heading {
  align-items: end;
  display: grid;
  gap: 50px;
  grid-template-columns: 1fr 0.72fr;
  margin-bottom: 55px;
}

.section-heading h2,
.split-heading h2,
.evidence-card h2,
.about-copy h2,
.spec-boundary h2 {
  font-family: var(--display);
  font-size: clamp(52px, 5vw, 78px);
  letter-spacing: -0.025em;
  line-height: 0.95;
  margin: 24px 0 0;
  text-transform: uppercase;
}

.section-heading > p,
.split-heading > p,
.spec-boundary > p {
  color: var(--muted);
  line-height: 1.75;
  margin: 0;
}

.product-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(12, 1fr);
}

.catalog-link-row {
  display: flex;
  justify-content: center;
  margin-top: 44px;
}

.catalog-toolbar {
  align-items: end;
  background: var(--navy);
  color: var(--white);
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr auto;
  margin-bottom: 20px;
  padding: 26px 30px;
}

.catalog-toolbar label {
  display: grid;
  font-family: var(--display);
  font-size: 15px;
  gap: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.catalog-toolbar input {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 0;
  color: var(--white);
  font-family: var(--body);
  font-size: 16px;
  max-width: 720px;
  padding: 15px 16px;
  width: 100%;
}

.catalog-toolbar input::placeholder {
  color: rgba(255, 255, 255, 0.62);
}

.catalog-toolbar input:focus {
  border-color: var(--cyan);
  outline: 2px solid transparent;
}

.catalog-count {
  align-items: baseline;
  display: flex;
  gap: 10px;
  white-space: nowrap;
}

.catalog-count strong {
  color: #8cddf0;
  font-family: var(--display);
  font-size: 52px;
  line-height: 0.8;
}

.catalog-count span {
  font-size: 13px;
}

.family-filters {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
  margin: 0 0 82px;
}

.family-filters button {
  align-content: space-between;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--navy);
  cursor: pointer;
  display: grid;
  min-height: 112px;
  padding: 22px;
  text-align: left;
}

.family-filters button:first-child {
  align-items: center;
  grid-column: 1 / -1;
  grid-template-columns: 1fr auto;
  min-height: 70px;
}

.family-filters button b {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.family-filters button span {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.family-filters button:hover,
.family-filters button.is-active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.family-filters button:hover span,
.family-filters button.is-active span {
  color: #8cddf0;
}

.catalog-groups {
  display: grid;
  gap: 104px;
}

.catalog-family {
  scroll-margin-top: calc(var(--header) + 24px);
}

.catalog-family-heading {
  align-items: end;
  border-top: 4px solid var(--cyan);
  display: grid;
  gap: 50px;
  grid-template-columns: 1fr 0.72fr;
  margin-bottom: 34px;
  padding-top: 24px;
}

.catalog-family-heading span {
  color: var(--cyan);
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.catalog-family-heading h2 {
  font-family: var(--display);
  font-size: clamp(40px, 4vw, 62px);
  line-height: 0.95;
  margin: 14px 0 0;
  text-transform: uppercase;
}

.catalog-family-heading > p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

.catalog-grid .product-card,
.catalog-grid .product-card:nth-child(1),
.catalog-grid .product-card:nth-child(2) {
  grid-column: span 4;
}

.catalog-empty {
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 17px;
  margin: 0;
  padding: 34px;
  text-align: center;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--line);
  grid-column: span 4;
  overflow: hidden;
  transition: box-shadow 220ms ease, transform 220ms ease;
}

.product-card:nth-child(1),
.product-card:nth-child(2) {
  grid-column: span 6;
}

.product-card:hover {
  box-shadow: 0 24px 55px rgba(5, 31, 66, 0.16);
  transform: translateY(-8px);
}

.product-card > a {
  display: block;
  text-decoration: none;
}

.product-card-copy {
  padding: 26px;
}

.product-card-copy > span {
  color: var(--cyan);
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.model-line {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
}

.model-line strong {
  color: var(--navy);
  font-family: var(--display);
  font-size: 38px;
}

.model-line i {
  color: var(--paper-deep);
  font-family: var(--display);
  font-size: 34px;
  font-style: normal;
  font-weight: 700;
}

.product-card h3 {
  font-family: var(--display);
  font-size: 31px;
  line-height: 1;
  margin: 8px 0 16px;
  text-transform: uppercase;
}

.product-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  min-height: 45px;
}

.product-certifications {
  padding-bottom: 64px;
}

.product-certifications > div {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 24px;
}

.product-certifications article {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 30px;
}

.product-certifications h2 {
  font-family: var(--display);
  font-size: 34px;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.product-certifications p {
  color: var(--muted);
  line-height: 1.65;
}

.product-certifications b {
  color: var(--green);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.text-link {
  color: var(--navy);
  display: inline-flex;
  font-family: var(--display);
  font-size: 16px;
  gap: 14px;
  letter-spacing: 0.06em;
  margin-top: 10px;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link span {
  color: var(--cyan);
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translateX(5px);
}

.application-section {
  background: var(--navy);
  color: var(--white);
  padding: 110px 0 0;
}

.split-heading {
  align-items: end;
  display: grid;
  gap: 60px;
  grid-template-columns: 1fr 0.64fr;
}

.split-heading > p {
  color: rgba(255, 255, 255, 0.68);
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 75px;
}

.application-grid article {
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  min-height: 330px;
  padding: 40px;
}

.application-grid article:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.application-grid b {
  color: #8cddf0;
  font-family: var(--display);
  font-size: 20px;
}

.application-grid h3 {
  font-family: var(--display);
  font-size: 40px;
  line-height: 0.95;
  margin: 50px 0 20px;
  text-transform: uppercase;
}

.application-grid p {
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.6;
}

.application-grid span {
  color: var(--orange);
  display: block;
  font-family: var(--display);
  font-size: 15px;
  margin-top: 40px;
  text-transform: uppercase;
}

.family-overview-grid article:nth-child(3n) {
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.family-overview-grid article:nth-child(n + 4) {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.family-overview-grid article {
  padding: 0;
}

.family-overview-grid a {
  color: inherit;
  display: block;
  height: 100%;
  padding: 40px;
  text-decoration: none;
  transition: background 180ms ease;
}

.family-overview-grid a:hover {
  background: rgba(7, 153, 199, 0.13);
}

.process-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.process-list li {
  align-items: center;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 40px;
  grid-template-columns: 140px 1fr;
  min-height: 150px;
}

.process-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.process-list > li > b {
  color: var(--cyan);
  font-family: var(--display);
  font-size: 64px;
}

.process-list h3 {
  font-family: var(--display);
  font-size: 30px;
  margin: 0;
  text-transform: uppercase;
}

.process-list p {
  color: var(--muted);
  margin: 6px 0 0;
}

.evidence-section {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  padding-bottom: 120px;
}

.evidence-card {
  background: var(--navy);
  color: var(--white);
  padding: 58px;
}

.evidence-card p {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  max-width: 700px;
}

.text-link.light {
  color: var(--white);
}

.evidence-index {
  background: var(--orange);
  color: var(--navy-dark);
  padding: 58px;
}

.evidence-index > span {
  font-family: var(--display);
  font-size: 16px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.evidence-index ul {
  list-style: none;
  margin: 50px 0 0;
  padding: 0;
}

.evidence-index li {
  border-top: 1px solid rgba(5, 31, 66, 0.24);
  font-weight: 600;
  padding: 18px 0;
}

.page-hero {
  min-height: 620px;
  padding-bottom: 90px;
  padding-top: 110px;
}

.page-hero h1 {
  font-size: clamp(72px, 8vw, 126px);
}

.product-hero {
  display: grid;
  gap: 50px;
  grid-template-columns: 0.9fr 1.1fr;
  min-height: 760px;
  padding-bottom: 90px;
  padding-top: 75px;
}

.product-hero-copy {
  align-self: center;
}

.back-link {
  color: var(--muted);
  display: inline-block;
  font-size: 13px;
  margin-bottom: 45px;
  text-decoration: none;
}

.product-model {
  color: var(--navy);
  display: block;
  font-family: var(--display);
  font-size: clamp(78px, 8vw, 122px);
  line-height: 0.9;
  margin-top: 30px;
}

.product-hero h1 {
  font-family: var(--display);
  font-size: clamp(48px, 5vw, 78px);
  line-height: 0.94;
  margin: 12px 0 28px;
  text-transform: uppercase;
}

.product-hero p {
  color: var(--muted);
  line-height: 1.7;
}

.product-hero .lead {
  color: var(--ink);
  font-size: 20px;
}

.price-line {
  align-items: center;
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  margin-top: 34px;
  padding: 18px 0;
}

.price-line span {
  color: var(--muted);
  font-size: 13px;
}

.price-line b {
  color: var(--navy);
  font-family: var(--display);
  font-size: 22px;
  text-transform: uppercase;
}

.product-hero-media {
  align-self: center;
  background: var(--navy);
  padding: 24px;
}

.product-detail {
  display: grid;
  gap: 30px;
  grid-template-columns: 1fr 1fr;
  padding-bottom: 110px;
}

.product-detail article {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 45px;
}

.detail-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
}

.detail-list li {
  border-top: 1px solid var(--line);
  font-size: 15px;
  padding: 17px 0;
}

.detail-list li::before {
  color: var(--orange);
  content: "+";
  font-weight: 700;
  margin-right: 12px;
}

.spec-boundary {
  background: var(--navy);
  color: var(--white);
  display: grid;
  gap: 60px;
  grid-template-columns: 1fr 0.76fr;
  margin-bottom: 110px;
  padding-bottom: 64px;
  padding-top: 64px;
}

.spec-boundary > p {
  color: rgba(255, 255, 255, 0.72);
}

.next-product {
  padding-bottom: 100px;
}

.next-product > span {
  color: var(--muted);
  display: block;
  font-family: var(--display);
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.next-product a {
  align-items: center;
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  gap: 24px;
  grid-template-columns: 180px 1fr auto;
  padding: 30px 0;
  text-decoration: none;
}

.next-product b {
  color: var(--cyan);
  font-family: var(--display);
  font-size: 36px;
}

.next-product strong {
  font-family: var(--display);
  font-size: 30px;
  text-transform: uppercase;
}

.next-product i {
  font-size: 30px;
  font-style: normal;
}

.about-grid {
  align-items: center;
  display: grid;
  gap: 70px;
  grid-template-columns: 1fr 1fr;
  padding-bottom: 120px;
}

.about-mark {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 24px;
}

.about-copy p {
  color: var(--muted);
  line-height: 1.75;
}

.principles {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, 1fr);
  padding-bottom: 120px;
}

.principles article {
  background: var(--navy);
  color: var(--white);
  min-height: 270px;
  padding: 40px;
}

.principles b {
  color: #8cddf0;
  font-family: var(--display);
  font-size: 24px;
}

.principles h3 {
  font-family: var(--display);
  font-size: 33px;
  margin: 58px 0 12px;
  text-transform: uppercase;
}

.principles p {
  color: rgba(255, 255, 255, 0.68);
}

.contact-hero {
  display: grid;
  gap: 70px;
  grid-template-columns: 0.8fr 1.2fr;
  padding-bottom: 120px;
  padding-top: 90px;
}

.contact-hero h1 {
  font-size: clamp(64px, 7vw, 108px);
}

.direct-contact {
  border-top: 1px solid var(--line);
  display: grid;
  margin-top: 50px;
}

.direct-contact a {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 5px;
  padding: 18px 0;
  text-decoration: none;
}

.direct-contact span {
  color: var(--cyan);
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.inquiry-form {
  background: var(--white);
  border-top: 8px solid var(--cyan);
  display: grid;
  gap: 20px;
  padding: 42px;
}

.form-row {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr 1fr;
}

.inquiry-form label {
  color: var(--navy);
  display: grid;
  font-family: var(--display);
  font-size: 15px;
  gap: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  background: var(--paper);
  border: 1px solid transparent;
  border-bottom-color: rgba(7, 54, 111, 0.35);
  border-radius: 0;
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  padding: 14px;
  text-transform: none;
  width: 100%;
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
  border-color: var(--cyan);
  outline: none;
}

.consent {
  align-items: start;
  display: flex !important;
  font-family: var(--body) !important;
  font-size: 12px !important;
  letter-spacing: 0 !important;
  line-height: 1.5;
  text-transform: none !important;
}

.consent input {
  margin-top: 3px;
  width: auto;
}

.email-fallback {
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.legal-page {
  max-width: 900px;
  padding-bottom: 120px;
  padding-top: 100px;
}

.legal-page h1 {
  font-family: var(--display);
  font-size: clamp(60px, 7vw, 100px);
  line-height: 0.9;
  margin: 40px 0;
  text-transform: uppercase;
}

.legal-page h2 {
  border-top: 1px solid var(--line);
  font-family: var(--display);
  font-size: 30px;
  margin-top: 45px;
  padding-top: 25px;
  text-transform: uppercase;
}

.legal-page p {
  color: var(--muted);
  line-height: 1.8;
}

.site-footer {
  background: var(--navy-dark);
  color: var(--white);
  padding: 75px max(34px, calc((100vw - var(--max)) / 2 + 38px)) 28px;
}

.footer-lead {
  align-items: end;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  justify-content: space-between;
  padding-bottom: 60px;
}

.footer-lead h2 {
  font-family: var(--display);
  font-size: clamp(52px, 6vw, 82px);
  line-height: 0.9;
  margin: 25px 0 0;
  text-transform: uppercase;
}

.footer-grid {
  display: grid;
  gap: 60px;
  grid-template-columns: 1.2fr 1fr 0.6fr;
  padding: 60px 0;
}

.footer-grid > div {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-grid strong {
  font-family: var(--display);
  font-size: 25px;
  text-transform: uppercase;
}

.footer-grid span {
  color: #8cddf0;
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.13em;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.footer-grid p,
.footer-grid a {
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
  text-decoration: none;
}

.footer-base {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.48);
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
}

.floating-whatsapp {
  align-items: center;
  background: var(--green);
  bottom: 22px;
  box-shadow: 0 16px 35px rgba(5, 31, 66, 0.25);
  color: var(--white);
  display: flex;
  gap: 10px;
  padding: 11px 15px;
  position: fixed;
  right: 22px;
  text-decoration: none;
  z-index: 80;
}

.floating-whatsapp span {
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 50%;
  display: grid;
  font-family: var(--display);
  height: 34px;
  place-items: center;
  width: 34px;
}

.floating-whatsapp b {
  font-family: var(--display);
  font-size: 15px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.js.reveal-ready .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 600ms ease var(--delay, 0ms), transform 600ms ease var(--delay, 0ms);
}

.js.reveal-ready .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1040px) {
  .site-nav {
    gap: 18px;
  }

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

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 720px;
  }

  .signal-strip {
    grid-template-columns: 1fr 1fr;
  }

  .product-card,
  .product-card:nth-child(1),
  .product-card:nth-child(2) {
    grid-column: span 6;
  }

  .catalog-grid .product-card,
  .catalog-grid .product-card:nth-child(1),
  .catalog-grid .product-card:nth-child(2) {
    grid-column: span 6;
  }

  .section-heading,
  .split-heading,
  .catalog-family-heading,
  .spec-boundary {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  :root {
    --header: 76px;
  }

  .section-shell {
    padding-inline: 22px;
  }

  .site-header {
    padding-inline: 22px;
  }

  .brand-copy {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    align-items: stretch;
    background: var(--navy-dark);
    color: var(--white);
    display: none;
    flex-direction: column;
    gap: 0;
    left: 0;
    padding: 24px;
    position: absolute;
    right: 0;
    top: var(--header);
  }

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

  .site-nav a {
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    padding: 16px;
  }

  .application-grid,
  .about-grid,
  .principles,
  .evidence-section,
  .product-detail,
  .product-certifications > div {
    grid-template-columns: 1fr;
  }

  .family-filters {
    grid-template-columns: repeat(2, 1fr);
  }

  .application-grid article,
  .application-grid article:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    border-right: 0;
    min-height: 280px;
  }

  .footer-lead {
    align-items: start;
    flex-direction: column;
    gap: 34px;
  }

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

@media (max-width: 720px) {
  .hero {
    padding-top: 36px;
  }

  .hero h1,
  .page-hero h1,
  .contact-hero h1 {
    font-size: 68px;
    margin-top: 34px;
  }

  .hero-visual {
    min-height: 500px;
  }

  .signal-strip {
    padding-inline: 22px;
  }

  .signal-strip div {
    min-height: 105px;
    padding: 15px;
  }

  .signal-strip strong {
    font-size: 34px;
  }

  .products-section,
  .process-section {
    padding-bottom: 78px;
    padding-top: 78px;
  }

  .section-heading {
    gap: 25px;
  }

  .section-heading h2,
  .split-heading h2,
  .evidence-card h2,
  .about-copy h2,
  .spec-boundary h2 {
    font-size: 48px;
  }

  .product-card,
  .product-card:nth-child(1),
  .product-card:nth-child(2) {
    grid-column: span 12;
  }

  .catalog-grid .product-card,
  .catalog-grid .product-card:nth-child(1),
  .catalog-grid .product-card:nth-child(2) {
    grid-column: span 12;
  }

  .catalog-toolbar {
    align-items: start;
    grid-template-columns: 1fr;
    padding: 24px 20px;
  }

  .family-filters {
    grid-template-columns: 1fr;
    margin-bottom: 64px;
  }

  .family-filters button:first-child {
    grid-column: auto;
  }

  .catalog-groups {
    gap: 76px;
  }

  .catalog-family-heading {
    gap: 18px;
  }

  .catalog-count {
    order: -1;
  }

  .process-list li {
    gap: 18px;
    grid-template-columns: 74px 1fr;
    min-height: 130px;
  }

  .process-list > li > b {
    font-size: 45px;
  }

  .evidence-card,
  .evidence-index {
    padding: 36px 26px;
  }

  .page-hero {
    min-height: 520px;
    padding-top: 80px;
  }

  .product-hero {
    padding-top: 45px;
  }

  .product-model {
    font-size: 72px;
  }

  .product-detail article {
    padding: 28px;
  }

  .spec-boundary {
    margin-inline: 0;
    padding: 46px 24px;
  }

  .next-product a {
    align-items: start;
    grid-template-columns: 1fr auto;
  }

  .next-product b {
    grid-column: 1 / -1;
  }

  .principles article {
    min-height: 230px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .inquiry-form {
    padding: 28px 20px;
  }

  .footer-base {
    flex-direction: column;
    gap: 8px;
  }

  .floating-whatsapp b {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}