:root {
  --ink: #171a1d;
  --coal: #2a2f33;
  --paper: #f7f8f6;
  --white: #ffffff;
  --line: #d9ddda;
  --line-dark: #41474b;
  --muted: #596065;
  --accent: #e6b325;
  --accent-deep: #c99412;
  --teal: #126b6e;
  --danger: #b33a3a;
  --success: #16715d;
  --header-height: 72px;
  --radius: 4px;
  --shadow: 0 18px 48px rgba(14, 18, 20, 0.12);
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open,
body.dialog-open {
  overflow: hidden;
}

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

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

button {
  border: 0;
}

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

h1,
h2,
h3,
.brand,
.button,
.section-kicker,
.eyebrow,
.service-number,
.process-list span,
.case-card-copy,
.quote-contact dt,
.site-footer h2 {
  line-height: 1.2;
}

h1 {
  font-size: 56px;
  font-weight: 720;
}

h2 {
  font-size: 38px;
  font-weight: 700;
}

h3 {
  font-size: 21px;
  font-weight: 680;
}

.shell {
  width: min(1200px, calc(100% - 64px));
  margin-inline: auto;
}

.section-pad {
  padding-block: 104px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--ink);
  background: var(--accent);
  border-radius: var(--radius);
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

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

:focus-visible {
  outline: 3px solid #111315;
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.94);
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: var(--header-height);
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-menu-open {
  background: rgba(23, 26, 29, 0.98);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.16);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  gap: 12px;
}

.brand-logo {
  width: 50px;
  height: 50px;
  flex: 0 0 50px;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  gap: 3px;
}

.brand-copy strong {
  font-size: 17px;
  font-weight: 720;
  white-space: nowrap;
}

.brand-copy small {
  color: var(--accent);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
}

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

.site-nav > a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 14px;
  font-weight: 600;
}

.site-nav > a:not(.nav-quote)::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  background: var(--accent);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav > a:hover::after,
.site-nav > a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-quote {
  min-width: 122px;
  justify-content: center;
  gap: 10px;
  padding-inline: 18px;
  color: var(--ink);
  background: var(--accent);
  border-radius: var(--radius);
}

.nav-quote:hover {
  background: #f0c43b;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 12px 9px;
  color: var(--white);
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  position: relative;
  height: calc(100svh - 56px);
  min-height: 650px;
  max-height: 920px;
  color: var(--white);
  overflow: hidden;
  background: var(--ink);
}

.hero-slides,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  z-index: 0;
  opacity: 0;
  visibility: hidden;
}

.hero-slide.is-active {
  z-index: 1;
  opacity: 1;
  visibility: visible;
}

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

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% center;
}

.hero-shade {
  background: linear-gradient(90deg, rgba(8, 10, 12, 0.86) 0%, rgba(8, 10, 12, 0.68) 38%, rgba(8, 10, 12, 0.28) 72%, rgba(8, 10, 12, 0.18) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: 1fr auto;
  height: 100%;
  padding-top: calc(var(--header-height) + 48px);
  padding-bottom: 28px;
}

.hero-slide-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  height: 100%;
  padding-top: calc(var(--header-height) + 48px);
  padding-bottom: 174px;
}

.hero-copy {
  align-self: center;
  max-width: 680px;
  padding-block: 24px;
}

.eyebrow,
.section-kicker {
  color: var(--teal);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--accent);
}

.eyebrow span {
  width: 42px;
  height: 2px;
  background: currentColor;
}

.hero h1,
.hero-title {
  max-width: 650px;
  margin-bottom: 18px;
  font-size: 56px;
  font-weight: 720;
  line-height: 1.2;
}

.hero-lead {
  max-width: 630px;
  margin-bottom: 14px;
  font-size: 26px;
  font-weight: 580;
  line-height: 1.5;
}

.hero-detail {
  max-width: 610px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 16px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-controls {
  position: absolute;
  z-index: 4;
  bottom: 116px;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  transform: translateX(-50%);
}

.hero-dots,
.hero-control-group {
  display: flex;
  align-items: center;
}

.hero-dots {
  gap: 9px;
  min-height: 44px;
  padding: 0 14px;
  background: rgba(17, 19, 21, 0.64);
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: var(--radius);
}

.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.84);
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.hero-dot:hover,
.hero-dot.is-active,
.hero-dot[aria-selected="true"] {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.18);
}

.hero-control-group {
  gap: 6px;
}

.hero-control {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--white);
  background: rgba(17, 19, 21, 0.64);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius);
  font-size: 17px;
  line-height: 1;
  cursor: pointer;
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.hero-control:hover {
  color: var(--ink);
  background: var(--accent);
  border-color: var(--accent);
}

.hero-control:disabled {
  opacity: 0.48;
  cursor: default;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 154px;
  min-height: 50px;
  gap: 12px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 170ms ease, color 170ms ease, border-color 170ms ease, transform 170ms ease;
}

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

.button-primary {
  color: var(--ink);
  background: var(--accent);
  border-color: var(--accent);
}

.button-primary:hover {
  background: #f0c43b;
  border-color: #f0c43b;
}

.button-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.55);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--white);
}

.hero-scope {
  position: absolute;
  z-index: 3;
  bottom: 28px;
  left: 50%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(1200px, calc(100% - 64px));
  border-top: 1px solid rgba(255, 255, 255, 0.28);
  transform: translateX(-50%);
}

.hero-scope > div {
  padding: 19px 24px 0;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-scope > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero-scope dt {
  margin-bottom: 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.hero-scope dd {
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
}

.intro {
  background: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: 90px minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 46px;
  align-items: start;
}

.section-index {
  color: var(--teal);
  font-family: Arial, sans-serif;
  font-size: 18px;
  font-weight: 800;
}

.intro-heading .section-kicker,
.section-heading .section-kicker,
.quality-copy .section-kicker,
.quote-intro .section-kicker {
  margin-bottom: 14px;
}

.intro-heading h2 {
  max-width: 590px;
}

.intro-copy {
  max-width: 560px;
  padding-top: 32px;
  color: var(--muted);
}

.intro-copy p + p {
  margin-top: 14px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 48px;
}

.section-heading > p {
  max-width: 550px;
  color: var(--muted);
}

.catalog-notice {
  margin: -22px 0 30px;
  padding: 14px 16px;
  color: #453a17;
  background: #fff8dc;
  border-left: 3px solid var(--accent-deep);
  font-size: 14px;
}

.services {
  background: var(--paper);
}

.image-disclaimer {
  display: flex;
  gap: 10px;
  margin: -22px 0 30px;
  padding-left: 14px;
  color: var(--muted);
  border-left: 3px solid var(--accent);
  font-size: 13px;
}

.image-disclaimer strong {
  flex: 0 0 auto;
  color: var(--ink);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.service-card {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(260px, 0.92fr);
  min-height: 360px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.service-card:hover {
  border-color: #b8c0bb;
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.service-card figure {
  min-height: 100%;
  overflow: hidden;
  background: var(--coal);
}

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

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

.service-card-body {
  display: flex;
  flex-direction: column;
  padding: 30px;
}

.service-number {
  margin-bottom: auto;
  color: var(--teal);
  font-family: Arial, sans-serif;
  font-size: 13px;
  font-weight: 800;
}

.service-card h3 {
  margin: 36px 0 12px;
}

.service-card p {
  color: var(--muted);
  font-size: 14px;
}

.service-card a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  gap: 8px;
  margin-top: 18px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 700;
}

.process {
  color: var(--white);
  background: var(--ink);
}

.section-heading-light > p {
  color: rgba(255, 255, 255, 0.64);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.process-list li {
  min-height: 250px;
  padding: 30px 22px;
  border-left: 1px solid var(--line-dark);
}

.process-list li:first-child {
  border-left: 0;
}

.process-list span {
  display: block;
  margin-bottom: 56px;
  color: var(--accent);
  font-family: Arial, sans-serif;
  font-size: 14px;
  font-weight: 800;
}

.process-list h3 {
  margin-bottom: 12px;
  font-size: 18px;
}

.process-list p {
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  line-height: 1.65;
}

.cases {
  background: var(--white);
}

.case-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
}

.filter-button {
  min-height: 44px;
  padding: 9px 17px;
  color: var(--muted);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 650;
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.filter-button:hover {
  color: var(--ink);
  border-color: #aeb6b1;
}

.filter-button.is-active {
  color: var(--ink);
  background: var(--accent);
  border-color: var(--accent);
}

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

.case-card {
  position: relative;
  aspect-ratio: 4 / 3;
  padding: 0;
  overflow: hidden;
  color: var(--white);
  text-align: left;
  background: var(--coal);
  border-radius: var(--radius);
  cursor: pointer;
}

.case-card[hidden] {
  display: none;
}

.case-card::after {
  position: absolute;
  inset: 38% 0 0;
  background: linear-gradient(0deg, rgba(8, 10, 12, 0.88), rgba(8, 10, 12, 0));
  content: "";
}

.case-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease, filter 220ms ease;
}

.case-card:hover img,
.case-card:focus-visible img {
  transform: scale(1.045);
  filter: saturate(1.05);
}

.case-card-copy {
  position: absolute;
  z-index: 1;
  right: 20px;
  bottom: 18px;
  left: 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 4px 16px;
}

.case-card-copy small {
  grid-column: 1;
  color: var(--accent);
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
}

.case-card-copy strong {
  grid-column: 1;
  font-size: 18px;
}

.case-card-copy em {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  font-size: 22px;
  font-style: normal;
}

.case-count {
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
  text-align: right;
}

.quality {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(540px, 0.92fr);
  min-height: 720px;
  background: #edf0ee;
}

.quality-media {
  position: relative;
  min-height: 720px;
  overflow: hidden;
}

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

.media-note {
  position: absolute;
  bottom: 18px;
  left: 18px;
  padding: 7px 10px;
  color: var(--white);
  background: rgba(17, 19, 21, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 3px;
  font-size: 11px;
  font-weight: 700;
}

.quality-copy {
  align-self: center;
  max-width: 660px;
  padding: 80px 64px;
}

.quality-copy h2 {
  max-width: 540px;
  margin-bottom: 22px;
}

.quality-lead {
  max-width: 560px;
  color: var(--muted);
}

.quality-points {
  margin-top: 38px;
  border-top: 1px solid #c8ceca;
}

.quality-points > div {
  display: grid;
  grid-template-columns: 44px 170px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding-block: 22px;
  border-bottom: 1px solid #c8ceca;
}

.quality-points span {
  color: var(--teal);
  font-family: Arial, sans-serif;
  font-size: 13px;
  font-weight: 800;
}

.quality-points h3 {
  font-size: 17px;
}

.quality-points p {
  color: var(--muted);
  font-size: 13px;
}

.quote {
  color: var(--white);
  background: var(--coal);
}

.quote-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(620px, 1.22fr);
  gap: 72px;
  align-items: start;
}

.quote-intro {
  position: sticky;
  top: calc(var(--header-height) + 32px);
}

.quote-intro .section-kicker {
  color: var(--accent);
}

.quote-intro h2 {
  max-width: 470px;
  margin-bottom: 22px;
}

.quote-intro > p:not(.section-kicker) {
  max-width: 490px;
  color: rgba(255, 255, 255, 0.64);
}

.quote-contact {
  margin-top: 44px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.quote-contact > div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 18px;
  padding-block: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.quote-contact dt {
  color: var(--accent);
  font-size: 12px;
  font-weight: 750;
}

.quote-contact dd {
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  overflow-wrap: anywhere;
}

.quote-contact a:hover {
  color: var(--accent);
}

.quote-form {
  padding: 40px;
  color: var(--ink);
  background: var(--white);
  border-radius: var(--radius);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field {
  position: relative;
  display: grid;
  align-content: start;
  margin-bottom: 18px;
}

.field label,
.file-field > label {
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 700;
}

.field label span {
  color: var(--danger);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  background: #fbfcfb;
  border: 1px solid #cbd1cd;
  border-radius: 3px;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.field textarea {
  min-height: 132px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(22, 125, 128, 0.14);
}

.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--danger);
}

.field-error {
  min-height: 18px;
  margin-top: 4px;
  color: var(--danger);
  font-size: 12px;
  line-height: 1.45;
}

.file-field input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.file-display {
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 48px;
  padding: 11px 13px;
  color: var(--muted);
  background: #fbfcfb;
  border: 1px dashed #aeb6b1;
  border-radius: 3px;
  cursor: pointer;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.file-field:focus-within .file-display {
  border-color: var(--teal);
  outline: 2px solid var(--ink);
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(22, 125, 128, 0.14);
}

.consent {
  display: flex;
  align-items: flex-start;
  min-height: 44px;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
}

.consent input {
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  accent-color: var(--teal);
}

.consent-error {
  display: block;
  min-height: 18px;
  margin: 2px 0 12px 28px;
}

.demo-note {
  margin: 0 0 16px;
  padding: 10px 12px;
  color: #4b5357;
  background: #f1f3f1;
  border-left: 3px solid var(--teal);
  font-size: 12px;
  line-height: 1.55;
}

.form-submit {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 4px;
}

.form-status {
  flex: 1;
  min-height: 24px;
  color: var(--muted);
  font-size: 13px;
}

.form-status.is-success {
  color: var(--success);
  font-weight: 650;
}

.form-status.is-error {
  color: var(--danger);
}

.site-footer {
  padding: 72px 0 24px;
  color: rgba(255, 255, 255, 0.68);
  background: #111315;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr repeat(3, 1fr);
  gap: 54px;
  padding-bottom: 52px;
}

.site-footer .brand {
  color: var(--white);
}

.site-footer .brand-logo {
  width: 88px;
  height: 88px;
  flex-basis: 88px;
}

.footer-brand > p {
  max-width: 310px;
  margin-top: 22px;
}

.site-footer h2 {
  margin-bottom: 19px;
  color: var(--white);
  font-size: 14px;
}

.site-footer a:not(.brand),
.site-footer div > p {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
}

.site-footer a:not(.brand):hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12px;
}

.case-dialog {
  width: min(1100px, calc(100vw - 48px));
  max-height: calc(100svh - 48px);
  padding: 0;
  overflow: auto;
  color: var(--ink);
  background: var(--paper);
  border: 0;
  border-radius: var(--radius);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.38);
}

.case-dialog[open] {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(280px, 0.75fr);
}

.case-dialog::backdrop {
  background: rgba(8, 10, 12, 0.82);
  backdrop-filter: blur(5px);
}

.dialog-media {
  min-height: 560px;
  background: var(--coal);
}

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

.dialog-copy {
  align-self: end;
  padding: 42px 36px;
}

.dialog-copy h2 {
  margin: 12px 0 14px;
  font-size: 28px;
}

.dialog-copy > p:last-child {
  color: var(--muted);
}

.dialog-close {
  position: absolute;
  z-index: 2;
  top: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  color: var(--white);
  background: rgba(17, 19, 21, 0.78);
  border-radius: 50%;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.js .reveal {
  opacity: 0;
  visibility: hidden;
  transform: translateY(24px);
  will-change: opacity, transform;
}

.js .reveal.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  will-change: auto;
}

@media (max-width: 1120px) {
  .shell {
    width: min(100% - 48px, 1120px);
  }

  .hero-scope {
    width: min(100% - 48px, 1120px);
  }

  .site-nav {
    gap: 20px;
  }

  .service-card {
    grid-template-columns: 1fr;
  }

  .service-card figure {
    aspect-ratio: 16 / 10;
    min-height: 0;
  }

  .service-card-body {
    min-height: 245px;
  }

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

  .process-list li:nth-child(4) {
    border-left: 0;
  }

  .process-list li:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line-dark);
  }

  .quality {
    grid-template-columns: minmax(0, 1fr) minmax(480px, 0.95fr);
  }

  .quality-copy {
    padding-inline: 44px;
  }

  .quality-points > div {
    grid-template-columns: 36px 1fr;
  }

  .quality-points p {
    grid-column: 2;
  }

  .quote-grid {
    grid-template-columns: minmax(0, 0.7fr) minmax(540px, 1.3fr);
    gap: 48px;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 64px;
  }

  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 34px;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: grid;
    align-content: start;
    gap: 0;
    max-height: 0;
    padding: 0 24px;
    overflow: hidden;
    background: rgba(23, 26, 29, 0.99);
    opacity: 0;
    visibility: hidden;
    transition: max-height 220ms ease, opacity 180ms ease, visibility 180ms ease, padding 220ms ease;
  }

  .site-nav.is-open {
    max-height: calc(100svh - var(--header-height));
    padding-block: 16px 26px;
    overflow-y: auto;
    opacity: 1;
    visibility: visible;
  }

  .site-nav > a {
    min-height: 52px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

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

  .site-nav > a[aria-current="page"]:not(.nav-quote) {
    color: var(--accent);
    font-weight: 750;
  }

  .site-nav .nav-quote {
    margin-top: 16px;
    border-bottom: 0;
  }

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

  .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);
  }

  .intro-grid {
    grid-template-columns: 64px 1fr;
    gap: 28px;
  }

  .intro-copy {
    grid-column: 2;
    padding-top: 0;
  }

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

  .quality {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .quality-media {
    min-height: 520px;
  }

  .quality-copy {
    max-width: none;
    padding: 72px 48px;
  }

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

  .quote-intro {
    position: static;
  }

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

  .case-dialog[open] {
    grid-template-columns: 1fr;
  }

  .dialog-media,
  .dialog-media img {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .dialog-copy {
    padding: 28px;
  }
}

@media (max-width: 680px) {
  :root {
    --header-height: 60px;
  }

  body {
    font-size: 15px;
  }

  h1 {
    font-size: 38px;
    line-height: 1.18;
  }

  h2 {
    font-size: 29px;
    line-height: 1.25;
  }

  h3 {
    font-size: 20px;
  }

  .shell {
    width: calc(100% - 36px);
  }

  .section-pad {
    padding-block: 68px;
  }

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

  .brand-copy small {
    font-size: 9px;
  }

  .brand-logo {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .hero {
    height: calc(100svh - 40px);
    min-height: 0;
    max-height: none;
  }

  .hero-media img {
    object-position: 69% center;
  }

  .hero-shade {
    background: linear-gradient(90deg, rgba(8, 10, 12, 0.9) 0%, rgba(8, 10, 12, 0.64) 70%, rgba(8, 10, 12, 0.38) 100%);
  }

  .hero-inner,
  .hero-slide-content {
    padding-top: calc(var(--header-height) + 24px);
  }

  .hero-slide-content {
    padding-bottom: 148px;
  }

  .hero-copy {
    max-width: 520px;
    padding-block: 12px;
  }

  .eyebrow {
    margin-bottom: 14px;
  }

  .hero h1,
  .hero-title {
    margin-bottom: 12px;
    font-size: 38px;
  }

  .hero-lead {
    margin-bottom: 8px;
    font-size: 21px;
    line-height: 1.45;
  }

  .hero-detail {
    font-size: 14px;
    line-height: 1.6;
  }

  .hero-actions {
    gap: 9px;
    margin-top: 20px;
  }

  .hero-actions .button {
    min-width: 0;
    min-height: 46px;
    padding-inline: 16px;
    font-size: 14px;
  }

  .hero-controls {
    bottom: 88px;
    width: calc(100% - 36px);
    gap: 8px;
  }

  .hero-dots {
    min-height: 40px;
    padding-inline: 12px;
  }

  .hero-control {
    width: 40px;
    height: 40px;
  }

  .hero-scope {
    bottom: 18px;
    width: calc(100% - 36px);
  }

  .hero-scope > div {
    padding: 12px 10px 0;
  }

  .hero-scope > div:first-child {
    padding-left: 0;
  }

  .hero-scope dt {
    font-size: 10px;
  }

  .hero-scope dd {
    font-size: 11px;
    line-height: 1.45;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .section-index {
    display: none;
  }

  .intro-copy {
    grid-column: 1;
  }

  .section-heading {
    display: grid;
    gap: 20px;
    margin-bottom: 34px;
  }

  .image-disclaimer {
    align-items: flex-start;
    margin-top: -12px;
  }

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

  .service-card-body {
    min-height: 225px;
    padding: 24px;
  }

  .service-card h3 {
    margin-top: 28px;
  }

  .process-list {
    grid-template-columns: 1fr;
    border-top: 0;
  }

  .process-list li,
  .process-list li:nth-child(4) {
    display: grid;
    grid-template-columns: 46px 1fr;
    min-height: 0;
    gap: 6px 14px;
    padding: 22px 0;
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .process-list li:nth-child(-n + 3) {
    border-bottom: 0;
  }

  .process-list span {
    grid-row: 1 / span 2;
    margin: 0;
  }

  .process-list h3 {
    margin: 0;
  }

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

  .filter-button {
    padding-inline: 8px;
  }

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

  .case-card-copy {
    right: 16px;
    bottom: 15px;
    left: 16px;
  }

  .quality-media {
    min-height: 390px;
  }

  .quality-copy {
    padding: 60px 18px;
  }

  .quality-points > div {
    grid-template-columns: 34px 1fr;
    gap: 8px 12px;
  }

  .quality-points p {
    grid-column: 2;
  }

  .quote-grid {
    gap: 42px;
  }

  .quote-contact > div {
    grid-template-columns: 90px 1fr;
  }

  .quote-form {
    padding: 25px 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-submit {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .case-dialog {
    width: calc(100vw - 24px);
    max-height: calc(100svh - 24px);
  }

  .dialog-copy h2 {
    font-size: 24px;
  }
}

@media (max-width: 380px) {
  .brand-copy small {
    display: none;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .hero-actions .button {
    width: 100%;
    padding-inline: 10px;
    font-size: 13px;
  }

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

@media (max-height: 700px) and (max-width: 680px) {
  .hero-detail {
    display: none;
  }

  .eyebrow {
    margin-bottom: 10px;
  }

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

  .hero-actions {
    margin-top: 14px;
  }

  .hero-slide-content {
    padding-bottom: 132px;
  }

  .hero-controls {
    bottom: 78px;
  }

  .hero-scope > div {
    padding-top: 8px;
  }
}

@media (max-height: 420px) and (orientation: landscape) {
  .hero {
    height: calc(100svh - 20px);
    min-height: 280px;
  }

  .hero-inner,
  .hero-slide-content {
    display: block;
    padding-top: calc(var(--header-height) + 6px);
    padding-bottom: 8px;
  }

  .hero-copy {
    max-width: 510px;
    padding-block: 0;
  }

  .eyebrow {
    margin-bottom: 6px;
    font-size: 10px;
  }

  .eyebrow span {
    width: 28px;
  }

  .hero h1,
  .hero-title {
    margin-bottom: 5px;
    font-size: 30px;
  }

  .hero-lead {
    margin-bottom: 0;
    font-size: 16px;
    line-height: 1.35;
  }

  .hero-detail,
  .hero-scope {
    display: none;
  }

  .hero-controls {
    bottom: 8px;
    width: calc(100% - 36px);
  }

  .hero-dots {
    min-height: 34px;
  }

  .hero-control {
    width: 34px;
    height: 34px;
  }

  .hero-actions {
    margin-top: 9px;
  }

  .hero-actions .button {
    min-height: 38px;
    padding: 7px 13px;
    font-size: 12px;
  }
}

.news-catalog,
.article-section {
  background: var(--white);
}

.home-news {
  background: #edf0ee;
}

.home-news .news-card {
  background: var(--white);
}

.content-template-note {
  display: flex;
  gap: 10px;
  margin: -22px 0 30px;
  padding: 14px 16px;
  color: var(--muted);
  background: #f0f3f1;
  border-left: 3px solid var(--teal);
  font-size: 14px;
}

.content-template-note strong {
  flex: 0 0 auto;
  color: var(--ink);
}

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

.news-card {
  min-width: 0;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.news-card:hover {
  border-color: #b8c0bb;
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.news-card > a {
  display: flex;
  height: 100%;
  flex-direction: column;
}

.news-card figure {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--coal);
}

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

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

.news-card-copy {
  display: flex;
  min-height: 290px;
  flex: 1;
  flex-direction: column;
  padding: 26px;
}

.news-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 750;
}

.news-meta span:last-child {
  color: var(--muted);
  font-weight: 600;
}

.news-card h2,
.news-card h3 {
  margin-bottom: 14px;
  font-size: 23px;
}

.news-card-copy > p:not(.news-meta) {
  color: var(--muted);
  font-size: 14px;
}

.news-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 24px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 750;
}

.news-count {
  margin-top: 24px;
  color: var(--muted);
  font-size: 13px;
}

.news-count span {
  color: var(--ink);
  font-weight: 750;
}

.news-detail-page .page-hero-copy h1 {
  max-width: 980px;
  font-size: 48px;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 80px;
  align-items: start;
}

.article-body {
  min-width: 0;
  max-width: 780px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-bottom: 24px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 750;
}

.article-meta span:last-child {
  color: var(--muted);
  font-weight: 600;
}

.article-lead {
  color: #3d4448;
  font-size: 22px;
  font-weight: 560;
  line-height: 1.75;
}

.article-figure {
  margin: 42px 0;
  overflow: hidden;
  background: var(--coal);
  border-radius: var(--radius);
}

.article-figure img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.article-figure figcaption {
  padding: 9px 14px;
  color: var(--muted);
  background: var(--paper);
  font-size: 12px;
}

.article-content {
  display: grid;
  gap: 36px;
}

.article-content section {
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.article-content h2 {
  margin-bottom: 14px;
  font-size: 28px;
}

.article-content p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.article-summary {
  margin-top: 42px;
  padding: 24px 26px;
  color: var(--white);
  background: var(--coal);
  border-left: 4px solid var(--accent);
}

.article-summary strong {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
}

.article-summary p {
  color: rgba(255, 255, 255, 0.74);
}

.article-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 32px);
}

.article-side-block {
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.article-side-block h2 {
  margin: 10px 0 18px;
  font-size: 21px;
}

.article-side-block dl > div {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 12px;
  padding-block: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.article-side-block dt {
  color: var(--teal);
  font-weight: 700;
}

.article-side-block dd {
  color: var(--muted);
}

.article-related-links {
  display: grid;
}

.article-related-links a {
  padding: 12px 0;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.article-related-links a:hover {
  color: var(--teal);
}

.article-contact-button {
  width: 100%;
  margin-top: 18px;
}

@media (max-width: 1040px) {
  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: grid;
    align-content: start;
    gap: 0;
    max-height: 0;
    padding: 0 24px;
    overflow: hidden;
    background: rgba(23, 26, 29, 0.99);
    opacity: 0;
    visibility: hidden;
    transition: max-height 220ms ease, opacity 180ms ease, visibility 180ms ease, padding 220ms ease;
  }

  .site-nav.is-open {
    max-height: calc(100svh - var(--header-height));
    padding-block: 16px 26px;
    overflow-y: auto;
    opacity: 1;
    visibility: visible;
  }

  .site-nav > a {
    min-height: 52px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

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

  .site-nav > a[aria-current="page"]:not(.nav-quote) {
    color: var(--accent);
    font-weight: 750;
  }

  .site-nav .nav-quote {
    margin-top: 16px;
    border-bottom: 0;
  }

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

  .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);
  }
}

@media (max-width: 900px) {
  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-layout {
    grid-template-columns: 1fr;
    gap: 64px;
  }

  .article-body {
    max-width: none;
  }

  .article-sidebar {
    position: static;
  }

  .article-contact-button {
    width: auto;
  }
}

@media (max-width: 680px) {
  .content-template-note {
    align-items: flex-start;
    flex-direction: column;
    margin-top: -10px;
  }

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

  .news-card-copy {
    min-height: 0;
  }

  .news-link {
    margin-top: 24px;
    padding-top: 0;
  }

  .news-detail-page .page-hero-copy h1 {
    font-size: 34px;
  }

  .article-lead {
    font-size: 19px;
  }

  .article-content h2 {
    font-size: 24px;
  }

  .article-side-block dl > div {
    grid-template-columns: 76px minmax(0, 1fr);
  }
}

@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;
  }

  .js .reveal {
    opacity: 1;
    visibility: visible;
    transform: none;
    will-change: auto;
  }
}

/* Multi-page corporate site */
.site-nav > a[aria-current="page"]:not(.nav-quote)::after {
  transform: scaleX(1);
}

.nav-quote[aria-current="page"] {
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.72);
}

.inner-page .site-header {
  background: rgba(23, 26, 29, 0.98);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.14);
}

.page-hero {
  position: relative;
  display: grid;
  min-height: 470px;
  color: var(--white);
  overflow: hidden;
  background: var(--ink);
}

.page-hero-compact {
  min-height: 390px;
}

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

.page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 48%;
}

.page-hero-shade {
  background: linear-gradient(90deg, rgba(8, 10, 12, 0.88) 0%, rgba(8, 10, 12, 0.62) 48%, rgba(8, 10, 12, 0.24) 100%);
}

.page-hero-copy {
  position: relative;
  z-index: 1;
  align-self: end;
  padding-top: calc(var(--header-height) + 72px);
  padding-bottom: 72px;
}

.page-hero-copy h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: 54px;
}

.page-hero-copy > p:not(.eyebrow) {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  min-height: 58px;
  gap: 10px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.breadcrumb a:hover {
  color: var(--teal);
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  gap: 8px;
  margin-top: 18px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 700;
}

.text-link:hover {
  color: #0d6669;
}

.pattern-preview,
.related-patterns {
  background: var(--paper);
}

.source-note {
  margin: -22px 0 30px;
  padding-left: 14px;
  color: var(--muted);
  border-left: 3px solid var(--accent);
  font-size: 13px;
}

.pattern-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

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

.pattern-card {
  min-width: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.pattern-card[hidden] {
  display: none;
}

.pattern-card:hover {
  border-color: #aeb6b1;
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.pattern-card > img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: #e8ebe8;
  transition: transform 300ms ease;
}

.pattern-card:hover > img,
.pattern-card:focus-visible > img {
  transform: scale(1.025);
}

.pattern-card-copy {
  display: grid;
  min-height: 126px;
  align-content: start;
  padding: 18px;
}

.pattern-card-copy small {
  margin-bottom: 8px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 750;
}

.pattern-card-copy strong {
  font-size: 18px;
  overflow-wrap: anywhere;
}

.pattern-card-copy em {
  margin-top: auto;
  padding-top: 16px;
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.section-action {
  display: flex;
  justify-content: center;
  margin-top: 38px;
}

.button-dark {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.button-dark:hover {
  background: #30363a;
  border-color: #30363a;
}

.button-outline {
  color: var(--ink);
  background: transparent;
  border-color: #aeb6b1;
}

.button-outline:hover {
  background: #edf0ee;
}

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

.order-strip {
  color: var(--white);
  background: var(--ink);
}

.order-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-right: 1px solid var(--line-dark);
}

.order-strip-grid > div {
  min-height: 190px;
  padding: 36px 28px;
  border-left: 1px solid var(--line-dark);
}

.order-strip-grid span {
  display: block;
  margin-bottom: 30px;
  color: var(--accent);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
}

.order-strip-grid strong {
  display: block;
  margin-bottom: 7px;
  font-size: 24px;
}

.order-strip-grid p {
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

.cta-band {
  padding-block: 78px;
  color: var(--white);
  background: var(--coal);
}

.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.cta-band h2 {
  max-width: 720px;
  margin: 10px 0 14px;
}

.cta-band p:not(.section-kicker) {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.64);
}

.cta-band .button {
  flex: 0 0 auto;
}

.product-catalog {
  background: var(--white);
}

.product-detail-section {
  background: var(--white);
}

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(520px, 1.1fr);
  gap: 72px;
  align-items: start;
}

.product-detail-media {
  overflow: hidden;
  background: #edf0ee;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.product-detail-media img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.product-detail-media figcaption,
.about-intro-media figcaption {
  padding: 10px 14px;
  color: var(--muted);
  background: var(--white);
  font-size: 12px;
}

.product-detail-copy h2 {
  margin: 10px 0 12px;
}

.product-code {
  color: var(--muted);
  font-size: 14px;
}

.product-summary {
  max-width: 660px;
  margin-top: 24px;
  color: var(--muted);
}

.spec-list {
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

.spec-list > div {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 20px;
  padding-block: 14px;
  border-bottom: 1px solid var(--line);
}

.spec-list dt {
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
}

.spec-list dd {
  color: var(--muted);
  font-size: 14px;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.detail-info-band,
.address-band {
  background: #edf0ee;
}

.two-column-info {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(520px, 1.15fr);
  gap: 80px;
  align-items: start;
}

.two-column-info h2 {
  margin: 12px 0 18px;
}

.two-column-info > div:first-child > p:last-child {
  max-width: 560px;
  color: var(--muted);
}

.info-list {
  border-top: 1px solid #c8ceca;
}

.info-list > div {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 18px;
  padding-block: 18px;
  border-bottom: 1px solid #c8ceca;
}

.info-list span {
  color: var(--teal);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
}

.info-list p {
  color: var(--muted);
  font-size: 14px;
}

.info-list strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-size: 16px;
}

.service-detail-section {
  background: var(--white);
}

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

.service-detail-row {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 68px;
  align-items: center;
  padding-block: 56px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.service-detail-row:nth-child(even) figure {
  order: 2;
}

.service-detail-row figure {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--coal);
  border-radius: var(--radius);
}

.service-detail-row figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-detail-row h3 {
  margin: 12px 0 16px;
  font-size: 30px;
}

.service-detail-row > div > p {
  max-width: 610px;
  color: var(--muted);
}

.plain-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.plain-list li {
  position: relative;
  padding: 10px 0 10px 19px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.plain-list li::before {
  position: absolute;
  top: 20px;
  left: 1px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  content: "";
}

.application-tag-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid #c8ceca;
  border-left: 1px solid #c8ceca;
}

.application-tag-list span {
  min-height: 62px;
  padding: 17px 20px;
  color: #3f474b;
  border-right: 1px solid #c8ceca;
  border-bottom: 1px solid #c8ceca;
  font-size: 14px;
  font-weight: 650;
}

.about-intro {
  background: var(--white);
}

.about-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(520px, 1.1fr);
  gap: 72px;
  align-items: center;
}

.about-intro-copy h2 {
  max-width: 620px;
  margin: 12px 0 24px;
  overflow-wrap: anywhere;
}

.about-intro-copy > p:not(.section-kicker) {
  color: var(--muted);
}

.about-intro-copy > p + p {
  margin-top: 14px;
}

.about-intro-media {
  overflow: hidden;
  background: var(--coal);
  border-radius: var(--radius);
}

.about-intro-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.company-scope {
  background: var(--paper);
}

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

.scope-item {
  min-height: 280px;
  padding: 28px 24px;
  border-left: 1px solid var(--line);
}

.scope-item:first-child {
  border-left: 0;
}

.scope-item > span {
  display: block;
  margin-bottom: 50px;
  color: var(--teal);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
}

.scope-item h3 {
  margin-bottom: 12px;
}

.scope-item p {
  color: var(--muted);
  font-size: 14px;
}

.scope-item a {
  display: inline-block;
  margin-top: 18px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
}

.about-facts {
  background: var(--white);
}

.about-facts-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(560px, 1.28fr);
  gap: 80px;
}

.about-facts-grid h2 {
  margin: 12px 0 16px;
}

.about-facts-grid > div > p:last-child {
  color: var(--muted);
}

.company-facts {
  border-top: 1px solid var(--line);
}

.company-facts > div {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 20px;
  padding-block: 15px;
  border-bottom: 1px solid var(--line);
}

.company-facts dt {
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
}

.company-facts dd {
  color: var(--muted);
  font-size: 14px;
  overflow-wrap: anywhere;
}

.company-facts a:hover {
  color: var(--teal);
}

.faq-section {
  background: var(--white);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.62fr) minmax(600px, 1.38fr);
  gap: 78px;
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: calc(var(--header-height) + 32px);
}

.faq-intro h2 {
  margin: 12px 0 18px;
}

.faq-intro > p:not(.section-kicker) {
  color: var(--muted);
}

.faq-contact-box {
  margin-top: 32px;
  padding: 22px;
  color: var(--white);
  background: var(--coal);
  border-radius: var(--radius);
}

.faq-contact-box strong {
  display: block;
  margin-bottom: 10px;
  font-size: 18px;
}

.faq-contact-box p {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.faq-contact-box .text-link {
  color: var(--accent);
}

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

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

.faq-list summary {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 32px;
  gap: 14px;
  align-items: center;
  min-height: 78px;
  padding: 16px 6px;
  font-size: 17px;
  font-weight: 680;
  cursor: pointer;
  list-style: none;
}

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

.faq-list summary span {
  color: var(--teal);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
}

.faq-list summary::after {
  grid-column: 3;
  justify-self: end;
  color: var(--teal);
  content: "+";
  font-size: 26px;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details > div {
  padding: 0 52px 24px 66px;
  color: var(--muted);
}

.contact-directory {
  background: var(--white);
}

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

.contact-method {
  min-width: 0;
  min-height: 210px;
  padding: 28px 22px;
  border-left: 1px solid var(--line);
}

.contact-method:first-child {
  border-left: 0;
}

a.contact-method:hover {
  background: #f1f3f1;
}

.contact-method span {
  display: block;
  margin-bottom: 48px;
  color: var(--teal);
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
}

.contact-method strong {
  display: block;
  margin-bottom: 7px;
  font-size: 18px;
  overflow-wrap: anywhere;
}

.contact-method p {
  color: var(--muted);
  font-size: 13px;
}

.address-band-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(560px, 1.3fr);
  gap: 80px;
  align-items: end;
}

.address-band-grid h2 {
  margin-top: 12px;
}

.address-band-grid address {
  color: var(--muted);
  font-style: normal;
  font-size: 18px;
}

@media (max-width: 1120px) {
  .pattern-grid,
  .pattern-grid-preview {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-detail-layout,
  .about-intro-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(460px, 1.15fr);
    gap: 48px;
  }

  .two-column-info,
  .about-facts-grid,
  .address-band-grid {
    grid-template-columns: minmax(0, 0.7fr) minmax(480px, 1.3fr);
    gap: 48px;
  }

  .faq-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 48px;
  }

  .contact-method strong {
    font-size: 16px;
  }
}

@media (max-width: 900px) {
  .page-hero {
    min-height: 410px;
  }

  .page-hero-compact {
    min-height: 350px;
  }

  .page-hero-copy {
    padding-bottom: 56px;
  }

  .order-strip-grid,
  .scope-grid,
  .contact-directory-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .order-strip-grid > div:nth-child(3),
  .order-strip-grid > div:nth-child(4),
  .scope-item:nth-child(3),
  .scope-item:nth-child(4),
  .contact-method:nth-child(3),
  .contact-method:nth-child(4) {
    border-top: 1px solid var(--line-dark);
  }

  .scope-item:nth-child(3),
  .contact-method:nth-child(3) {
    border-left: 0;
  }

  .product-detail-layout,
  .about-intro-grid,
  .two-column-info,
  .about-facts-grid,
  .address-band-grid,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .product-detail-media {
    max-width: 620px;
  }

  .service-detail-row {
    gap: 40px;
  }

  .faq-intro {
    position: static;
  }

  .cta-band-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 28px;
  }
}

@media (max-width: 680px) {
  .page-hero {
    min-height: 360px;
  }

  .page-hero-compact {
    min-height: 330px;
  }

  .page-hero-copy {
    padding-top: calc(var(--header-height) + 54px);
    padding-bottom: 42px;
  }

  .page-hero-copy h1 {
    margin-bottom: 12px;
    font-size: 38px;
  }

  .page-hero-copy > p:not(.eyebrow) {
    font-size: 15px;
  }

  .breadcrumb {
    width: calc(100% - 36px);
    overflow-x: auto;
    white-space: nowrap;
  }

  .pattern-grid,
  .pattern-grid-preview,
  .case-grid-preview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pattern-card-copy {
    min-height: 116px;
    padding: 14px;
  }

  .pattern-card-copy strong {
    font-size: 16px;
  }

  .source-note {
    margin-top: -12px;
  }

  .order-strip-grid {
    grid-template-columns: 1fr;
    border-right: 0;
  }

  .order-strip-grid > div {
    min-height: 0;
    padding: 24px 18px;
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .order-strip-grid > div:first-child {
    border-top: 0;
  }

  .order-strip-grid span {
    margin-bottom: 14px;
  }

  .cta-band {
    padding-block: 58px;
  }

  .product-detail-layout {
    gap: 34px;
  }

  .spec-list > div {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 12px;
  }

  .detail-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

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

  .two-column-info {
    gap: 34px;
  }

  .service-detail-row {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-block: 38px;
  }

  .service-detail-row:nth-child(even) figure {
    order: 0;
  }

  .service-detail-row h3 {
    font-size: 25px;
  }

  .application-tag-list {
    grid-template-columns: 1fr;
  }

  .about-intro-grid,
  .about-facts-grid,
  .address-band-grid,
  .faq-layout {
    gap: 34px;
  }

  .scope-grid,
  .contact-directory-grid {
    grid-template-columns: 1fr;
  }

  .scope-item,
  .scope-item:nth-child(3),
  .contact-method,
  .contact-method:nth-child(3) {
    min-height: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .scope-item:first-child,
  .contact-method:first-child {
    border-top: 0;
  }

  .scope-item > span,
  .contact-method span {
    margin-bottom: 24px;
  }

  .company-facts > div {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 12px;
  }

  .faq-list summary {
    grid-template-columns: 34px minmax(0, 1fr) 26px;
    gap: 8px;
    min-height: 70px;
    font-size: 15px;
  }

  .faq-list details > div {
    padding: 0 34px 22px 42px;
  }

  .address-band-grid address {
    font-size: 15px;
  }
}

@media (max-width: 380px) {
  .pattern-grid,
  .pattern-grid-preview,
  .case-grid-preview {
    grid-template-columns: 1fr;
  }
}

@media (max-height: 420px) and (orientation: landscape) {
  .page-hero,
  .page-hero-compact {
    min-height: 280px;
  }

  .page-hero-copy {
    padding-top: calc(var(--header-height) + 22px);
    padding-bottom: 24px;
  }

  .page-hero-copy .eyebrow {
    margin-bottom: 7px;
  }

  .page-hero-copy h1 {
    margin-bottom: 6px;
    font-size: 32px;
  }

  .page-hero-copy > p:not(.eyebrow) {
    max-width: 620px;
    font-size: 13px;
    line-height: 1.45;
  }
}