:root {
  --paper: #ffffff;
  --canvas: #f1f4f5;
  --canvas-deep: #e4eaed;
  --ink: #15232d;
  --muted: #60717c;
  --navy: #082c49;
  --navy-2: #0d3b5d;
  --blue: #19628e;
  --orange: #f36b22;
  --orange-dark: #d95512;
  --line: #cbd6db;
  --line-dark: rgba(255, 255, 255, .16);
  --success: #57c49d;
  --shadow: 0 18px 50px rgba(10, 34, 52, .12);
  --radius: 6px;
  --container: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: Bahnschrift, "Arial Narrow", Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

button {
  color: inherit;
}

svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

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

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--orange);
  color: #fff;
  transform: translateY(-160%);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid var(--navy);
  border-radius: 3px;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

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

.button-small {
  min-height: 42px;
  padding: 0 16px;
  font-size: .82rem;
}

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

.button-outline:hover {
  background: var(--navy);
  color: #fff;
}

.button-orange {
  width: 100%;
  border-color: var(--orange);
  background: var(--orange);
}

.button-orange:hover {
  border-color: var(--orange-dark);
  background: var(--orange-dark);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-block: 8px;
  color: var(--navy);
  font-weight: 700;
  border-bottom: 1px solid currentColor;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  border-bottom: 1px solid transparent;
  background: rgba(241, 244, 245, .9);
  backdrop-filter: blur(14px);
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.site-header.scrolled {
  border-color: var(--line);
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 8px 28px rgba(10, 34, 52, .06);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  flex: 0 0 auto;
}

.brand img {
  width: 128px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}

.site-nav a {
  position: relative;
  padding: 26px 0;
  color: #304550;
  font-size: .88rem;
  font-weight: 700;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 20px;
  height: 2px;
  background: var(--orange);
  transition: right .2s ease;
}

.site-nav a:hover::after {
  right: 0;
}

.site-nav > a[aria-current="page"]::after,
.nav-parent[aria-current="page"]::after {
  right: 0;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-parent {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.nav-parent svg {
  width: 13px;
  height: 13px;
}

.nav-submenu {
  position: absolute;
  top: 100%;
  left: -18px;
  z-index: 120;
  min-width: 270px;
  padding: 8px 0;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 18px 38px rgba(10, 34, 52, .14);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .18s ease, visibility .18s ease, transform .18s ease;
}

.nav-item:hover .nav-submenu,
.nav-item:focus-within .nav-submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-nav .nav-submenu a {
  display: block;
  padding: 10px 18px;
  border: 0;
  color: #425865;
  font-size: .78rem;
  font-weight: 700;
  white-space: nowrap;
}

.site-nav .nav-submenu a::after {
  display: none;
}

.site-nav .nav-submenu a:hover {
  background: var(--canvas);
  color: var(--navy);
}

.site-nav .nav-submenu a[aria-current="page"] {
  background: rgba(243, 107, 34, .08);
  color: var(--orange-dark);
}

.header-cta {
  flex: 0 0 auto;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 12px 9px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
}

.menu-toggle > span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 4px 0;
  background: var(--navy);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 142px 0 76px;
  background-color: var(--canvas);
  background-image:
    linear-gradient(rgba(8, 44, 73, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 44, 73, .045) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 22%;
  height: 100%;
  background: var(--navy);
}

.hero-side-video {
  position: absolute;
  top: 0;
  right: 0;
  width: 22%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: var(--navy);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  align-items: center;
  gap: 58px;
}

.hero-copy {
  padding: 36px 0;
}

.kicker,
.section-index {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue);
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 5px rgba(87, 196, 157, .14);
}

.hero h1 {
  max-width: 760px;
  margin: 24px 0 22px;
  color: var(--navy);
  font-size: 68px;
  line-height: .98;
  font-weight: 800;
}

.hero-lead {
  max-width: 640px;
  margin: 0;
  color: #425865;
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 34px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 48px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
}

.proof-strip div {
  min-width: 0;
}

.proof-strip dt {
  color: var(--navy);
  font-size: 1.2rem;
  font-weight: 800;
}

.proof-strip dd {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.35;
}

.hero-visual {
  position: relative;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, .22);
  background: #102d43;
  box-shadow: 0 26px 70px rgba(6, 33, 52, .28);
}

.visual-topline,
.visual-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #c2d3dc;
  font-size: .68rem;
  text-transform: uppercase;
}

.visual-topline {
  padding: 0 2px 14px;
}

.visual-footer {
  padding: 16px 2px 0;
}

.visual-footer div {
  display: grid;
  gap: 3px;
}

.visual-footer span {
  color: #8da9b9;
  font-size: .62rem;
}

.visual-footer strong {
  color: #fff;
  font-size: .77rem;
}

.image-stage {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  display: grid;
  place-items: center;
  background: #f4f6f6;
}

.image-stage img {
  grid-area: 1 / 1;
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transition: opacity .8s ease;
}

.image-stage img.is-active {
  opacity: 1;
}

.scan-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 51%;
  width: 1px;
  background: rgba(243, 107, 34, .7);
  box-shadow: 0 0 0 1px rgba(243, 107, 34, .1);
}

.callout {
  position: absolute;
  display: grid;
  gap: 2px;
  min-width: 150px;
  padding: 9px 11px;
  border-left: 3px solid var(--orange);
  background: rgba(8, 44, 73, .92);
  color: #fff;
  box-shadow: 0 8px 26px rgba(5, 25, 39, .22);
}

.callout span {
  color: #8fb3c7;
  font-size: .6rem;
}

.callout strong {
  font-size: .72rem;
  font-weight: 700;
}

.callout-a { top: 14%; left: 5%; }
.callout-b { top: 47%; right: 5%; }
.callout-c { right: 10%; bottom: 12%; }

.capability-rail {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: #fff;
}

.rail-track {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: #536872;
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  white-space: nowrap;
}

.rail-track span {
  display: inline-flex;
  align-items: center;
  gap: 18px;
}

.rail-track span::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
}

.section {
  padding: 108px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  align-items: end;
  gap: 60px;
  margin-bottom: 54px;
}

.section-heading h2,
.materials-copy h2,
.case-copy h2,
.faq-intro h2,
.quote-copy h2 {
  max-width: 780px;
  margin: 16px 0 0;
  color: var(--navy);
  font-size: 46px;
  line-height: 1.04;
  font-weight: 800;
}

.section-heading p,
.materials-copy > p,
.case-copy > p,
.faq-intro > p,
.quote-copy > p {
  margin: 0;
  color: var(--muted);
  font-family: "Segoe UI", Arial, sans-serif;
}

.process-section {
  background: #fff;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.process-card {
  min-height: 310px;
  display: flex;
  flex-direction: column;
  padding: 26px 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
  transition: background .25s ease, transform .25s ease;
}

.process-card:hover {
  background: #edf5f8;
  transform: translateY(-5px);
}

.process-num {
  color: var(--orange);
  font-size: .78rem;
  font-weight: 800;
}

.process-card h3 {
  margin: 40px 0 14px;
  color: var(--navy);
  font-size: 1.18rem;
}

.process-card p {
  margin: 0;
  color: var(--muted);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: .9rem;
}

.process-meta {
  margin-top: auto;
  padding-top: 22px;
  color: var(--blue);
  font-size: .7rem;
  font-weight: 800;
  border-top: 1px solid var(--line);
}

.dark-section {
  background: var(--navy);
  color: #fff;
}

.section-heading.inverse h2 {
  color: #fff;
}

.section-heading.inverse p {
  color: #b5c7d1;
}

.section-heading.inverse .section-index {
  color: #f7a777;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}

.capability-card {
  min-height: 340px;
  padding: 30px;
  background: var(--navy);
  transition: background .25s ease;
}

.capability-card:hover {
  background: #0c3858;
}

.icon-box {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  border: 1px solid rgba(255, 255, 255, .28);
  color: #f7a777;
}

.card-label {
  color: #e7a77d;
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.capability-card h3 {
  margin: 12px 0;
  color: #fff;
  font-size: 1.28rem;
}

.capability-card p {
  margin: 0;
  color: #b5c7d1;
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: .92rem;
}

.capability-card dl {
  display: grid;
  gap: 8px;
  margin: 28px 0 0;
}

.capability-card dl div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-top: 9px;
  border-top: 1px solid var(--line-dark);
}

.capability-card dt,
.capability-card dd {
  margin: 0;
  font-size: .7rem;
}

.capability-card dt {
  color: #8fa9b7;
}

.capability-card dd {
  color: #fff;
  text-align: right;
}

.quote-card {
  background: var(--orange);
}

.quote-card:hover {
  background: var(--orange-dark);
}

.quote-card .card-label,
.quote-card p {
  color: #fff3ed;
}

.quote-card .text-link {
  margin-top: 34px;
}

.materials-section {
  background: #fff;
}

.materials-grid {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  align-items: center;
  gap: 78px;
}

.materials-copy > p {
  margin-top: 22px;
}

.alloy-tabs {
  display: flex;
  gap: 8px;
  margin: 32px 0 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.alloy-tab {
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 800;
  cursor: pointer;
}

.alloy-tab.active {
  border-color: var(--navy);
  background: var(--navy);
  color: #fff;
}

.alloy-content {
  min-height: 118px;
}

.alloy-content p {
  margin: 18px 0 26px;
  color: var(--muted);
  font-family: "Segoe UI", Arial, sans-serif;
}

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

.alloy-chip-row span {
  padding: 9px 13px;
  border: 1px solid var(--line);
  background: var(--canvas);
  color: var(--navy);
  font-size: .78rem;
  font-weight: 800;
}

.materials-visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 16px;
  align-items: stretch;
}

.material-image {
  min-height: 580px;
  overflow: hidden;
  background: var(--canvas-deep);
}

.material-image img {
  width: 100%;
  height: 100%;
  min-height: 580px;
  object-fit: cover;
}

.material-readout {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  background: var(--navy);
  color: #fff;
}

.material-readout > span {
  color: #f7a777;
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.material-readout dl {
  display: grid;
  gap: 20px;
  margin: 0;
}

.material-readout dt {
  color: #8fa9b7;
  font-size: .68rem;
}

.material-readout dd {
  margin: 4px 0 0;
  font-size: .78rem;
  font-weight: 700;
}

#industries {
  background: var(--canvas);
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 250px;
  gap: 14px;
}

.industry-card {
  position: relative;
  overflow: hidden;
  grid-column: span 1;
  border: 1px solid var(--line);
  background: var(--navy);
}

.industry-card.industry-large {
  grid-column: span 2;
  grid-row: span 2;
}

.industry-card.industry-wide {
  grid-column: span 2;
}

.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.industry-card:hover img {
  transform: scale(1.035);
}

.industry-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5, 28, 46, .54);
  transition: background .25s ease;
}

.industry-card:hover .industry-overlay {
  background: rgba(5, 28, 46, .37);
}

.industry-card > div {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 1;
  color: #fff;
}

.industry-card small {
  display: block;
  margin-bottom: 6px;
  color: #ffb489;
  font-size: .68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.industry-card strong {
  display: block;
  max-width: 520px;
  font-size: 1.18rem;
  line-height: 1.25;
}

.case-section {
  background: #fff;
}

.case-grid {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  align-items: center;
  gap: 72px;
}

.case-media {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--canvas);
}

.case-media img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.case-tag {
  position: absolute;
  left: 20px;
  bottom: 20px;
  padding: 10px 13px;
  background: var(--orange);
  color: #fff;
  font-size: .72rem;
  font-weight: 800;
}

.case-copy > p {
  margin-top: 24px;
}

.case-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 34px 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.case-specs div {
  padding: 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.case-specs dt {
  color: var(--muted);
  font-size: .68rem;
}

.case-specs dd {
  margin: 5px 0 0;
  color: var(--navy);
  font-size: .88rem;
  font-weight: 800;
}

.quality-section {
  background: var(--canvas-deep);
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.quality-card {
  min-height: 260px;
  padding: 26px;
  border: 1px solid var(--line);
  background: #fff;
}

.quality-card span {
  color: var(--orange);
  font-weight: 800;
}

.quality-card h3 {
  margin: 44px 0 12px;
  color: var(--navy);
  font-size: 1.05rem;
}

.quality-card p {
  margin: 0;
  color: var(--muted);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: .88rem;
}

.quality-note {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 24px;
  align-items: center;
  margin-top: 18px;
  padding: 22px 26px;
  border-left: 5px solid var(--orange);
  background: var(--navy);
  color: #fff;
}

.quality-note strong {
  color: #ffb489;
}

.quality-note p {
  margin: 0;
  color: #b7cad5;
  font-family: "Segoe UI", Arial, sans-serif;
}

.faq-section {
  background: #fff;
}

.faq-grid {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 80px;
}

.faq-intro > p {
  margin-top: 22px;
}

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

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item button {
  width: 100%;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--navy);
  text-align: left;
  font-weight: 800;
  cursor: pointer;
}

.faq-item button i {
  position: relative;
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
}

.faq-item button i::before,
.faq-item button i::after {
  content: "";
  position: absolute;
  top: 9px;
  left: 3px;
  width: 14px;
  height: 2px;
  background: var(--orange);
  transition: transform .2s ease;
}

.faq-item button i::after {
  transform: rotate(90deg);
}

.faq-item.open button i::after {
  transform: rotate(0);
}

.faq-answer {
  display: none;
  padding: 0 52px 24px 0;
}

.faq-item.open .faq-answer {
  display: block;
  animation: fadeUp .25s ease both;
}

.faq-answer p {
  margin: 0;
  color: var(--muted);
  font-family: "Segoe UI", Arial, sans-serif;
}

.quote-section {
  position: relative;
  scroll-margin-top: 76px;
  overflow: hidden;
  padding: 100px 0;
  background-color: var(--navy);
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 42px 42px;
}

.quote-grid {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 78px;
  align-items: start;
}

.light-index {
  color: #f7a777;
}

.quote-copy h2 {
  color: #fff;
}

.quote-copy > p {
  margin-top: 24px;
  color: #b7cad5;
}

.quote-points {
  display: grid;
  gap: 14px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  color: #fff;
}

.quote-points li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line-dark);
  font-size: .86rem;
}

.quote-points span {
  color: #f7a777;
  font-size: .7rem;
  font-weight: 800;
}

.quote-form {
  display: grid;
  gap: 16px;
  padding: 30px;
  background: #fff;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.quote-form label {
  display: grid;
  gap: 7px;
  color: #536872;
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: #f8fafb;
  color: var(--ink);
  outline: none;
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: .92rem;
  text-transform: none;
}

.quote-form textarea {
  resize: vertical;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(25, 98, 142, .12);
}

.dropzone {
  min-height: 148px;
  place-content: center;
  justify-items: center;
  border: 1px dashed #9aadb6;
  background: #f4f7f8;
  cursor: pointer;
  text-align: center;
  transition: border-color .2s ease, background .2s ease;
}

.dropzone:hover,
.dropzone.dragging {
  border-color: var(--orange);
  background: #fff6f0;
}

.dropzone input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.dropzone svg {
  color: var(--orange);
}

.dropzone strong {
  color: var(--navy);
  font-size: .82rem;
}

.dropzone span {
  color: var(--muted);
  font-size: .7rem;
  font-weight: 600;
}

.form-note {
  margin: 0;
  color: #81919a;
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: .7rem;
  text-align: center;
}

.site-footer {
  padding: 64px 0 96px;
  background: #061d30;
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 40px;
}

.footer-logo {
  width: 150px;
}

.footer-grid p,
.footer-grid span,
.footer-grid a {
  display: block;
  color: #9fb2bd;
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: .82rem;
}

.footer-grid p {
  max-width: 360px;
  margin: 18px 0 0;
}

.footer-grid h3 {
  margin: 0 0 18px;
  color: #fff;
  font-size: .78rem;
  text-transform: uppercase;
}

.footer-grid a,
.footer-grid span {
  margin-top: 10px;
}

.footer-grid a:hover {
  color: #f7a777;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  margin-top: 52px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  color: #79909d;
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: .72rem;
}

.mobile-quote {
  display: none;
}

.floating-actions {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 95;
  display: flex;
  gap: 10px;
}

.floating-action {
  display: grid;
  width: 52px;
  height: 52px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(8, 44, 73, .24);
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}

.floating-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 32px rgba(8, 44, 73, .3);
}

.floating-whatsapp {
  position: relative;
  background: #25d366;
}

.floating-whatsapp::before,
.floating-whatsapp::after {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  content: "";
  pointer-events: none;
  animation: whatsapp-wave 2.2s ease-out infinite;
}

.floating-whatsapp::after {
  animation-delay: 1.1s;
}

@keyframes whatsapp-wave {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, .65);
    opacity: 1;
  }

  75%,
  100% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    opacity: 0;
  }
}

.floating-whatsapp:hover {
  background: #1ebe5b;
}

.floating-top {
  background: var(--navy);
}

.floating-top:hover {
  background: var(--orange);
}

.floating-top[hidden] {
  display: none;
}

.floating-action svg {
  width: 26px;
  height: 26px;
}

.floating-whatsapp svg {
  fill: currentColor;
  stroke: none;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .hero::before,
  .hero-side-video {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero h1 {
    max-width: 860px;
    font-size: 58px;
  }

  .hero-visual {
    max-width: 820px;
  }

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

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

  .materials-grid,
  .case-grid,
  .faq-grid,
  .quote-grid {
    grid-template-columns: 1fr;
    gap: 52px;
  }

  .materials-copy {
    max-width: 760px;
  }

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

  .industry-card.industry-large,
  .industry-card.industry-wide {
    grid-column: span 1;
    grid-row: span 1;
  }

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

@media (max-width: 1240px) {
  .menu-toggle {
    display: block;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: calc(100vh - 76px);
    overflow: auto;
    padding: 10px 15px 22px;
    border-top: 1px solid var(--line);
    background: #fff;
  }

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

  .site-nav a {
    padding: 17px 6px;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
  }

  .site-nav a::after {
    display: none;
  }

  .nav-item {
    display: block;
  }

  .nav-parent {
    justify-content: space-between;
  }

  .nav-submenu {
    position: static;
    min-width: 0;
    padding: 0 0 8px 16px;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .site-nav .nav-submenu a {
    padding: 13px 6px;
    border-bottom: 1px solid var(--line);
    font-size: .9rem;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(var(--container), calc(100% - 30px));
  }

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

  .brand img {
    width: 112px;
  }

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

  .hero {
    padding-top: 112px;
  }

  .hero::before {
    display: none;
  }

  .hero h1 {
    font-size: 46px;
  }

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

  .image-stage,
  .image-stage img {
    min-height: 440px;
    height: 440px;
  }

  .callout {
    min-width: 132px;
  }

  .rail-track {
    justify-content: flex-start;
    overflow-x: auto;
  }

  .section {
    padding: 82px 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 38px;
  }

  .section-heading h2,
  .materials-copy h2,
  .case-copy h2,
  .faq-intro h2,
  .quote-copy h2 {
    font-size: 38px;
  }

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

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

  .materials-visual {
    grid-template-columns: 1fr;
  }

  .material-image,
  .material-image img {
    min-height: 460px;
  }

  .material-readout {
    min-height: 240px;
  }

  .industry-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 250px;
  }

  .industry-card.industry-large {
    grid-row: span 1;
  }

  .case-media,
  .case-media img {
    min-height: 430px;
  }

  .quality-note {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }

  .mobile-quote {
    position: fixed;
    left: 15px;
    right: 15px;
    bottom: 12px;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    background: var(--orange);
    color: #fff;
    font-weight: 800;
    box-shadow: 0 12px 30px rgba(9, 29, 43, .25);
  }

  .site-footer {
    padding-bottom: 164px;
  }

  .floating-actions {
    right: 15px;
    bottom: 76px;
  }
}

@media (max-width: 560px) {
  .hero h1 {
    font-size: 39px;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button,
  .hero-actions .text-link {
    width: 100%;
    justify-content: center;
  }

  .proof-strip {
    gap: 20px 12px;
  }

  .proof-strip dt {
    font-size: 1rem;
  }

  .image-stage,
  .image-stage img {
    min-height: 340px;
    height: 340px;
  }

  .callout-a { top: 8%; left: 3%; }
  .callout-b { top: 43%; right: 3%; }
  .callout-c { right: 3%; bottom: 8%; }

  .visual-footer {
    flex-direction: column;
  }

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

  .process-card {
    min-height: 230px;
  }

  .section-heading h2,
  .materials-copy h2,
  .case-copy h2,
  .faq-intro h2,
  .quote-copy h2 {
    font-size: 33px;
  }

  .material-image,
  .material-image img,
  .case-media,
  .case-media img {
    min-height: 340px;
  }

  .case-specs {
    grid-template-columns: 1fr;
  }

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

  .quote-form {
    padding: 22px;
  }

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

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}