:root {
  --bg: #060708;
  --panel: #101316;
  --panel-2: #15191d;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f5f1ec;
  --muted: #aaa59c;
  --orange: #ff6b1a;
  --amber: #ffb343;
  --steel: #7f8992;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px) 0 0 / 72px 72px,
    radial-gradient(circle at 77% 10%, rgba(255, 106, 26, 0.08), transparent 30vw),
    var(--bg);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

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

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

.topbar {
  position: fixed;
  z-index: 21;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 38px;
  padding: 0 clamp(18px, 4vw, 56px);
  color: #d9d2ca;
  background: #0b0d0f;
  border-bottom: 1px solid var(--line);
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.topbar div {
  display: flex;
  align-items: center;
  gap: 18px;
}

.topbar a {
  color: var(--orange);
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 38px;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  padding: 0 clamp(18px, 4vw, 56px);
  background: rgba(6, 7, 8, 0.88);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(12px);
  transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(6, 7, 8, 0.92);
  border-color: var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 218px;
}

.brand-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.32);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 0.98rem;
  line-height: 1;
}

.brand small {
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #d7d1ca;
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-links a {
  position: relative;
}

.nav-links a::after {
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  content: "";
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.nav-links a:hover::after,
.nav-links a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
}

.section-band,
.section {
  position: relative;
  padding-inline: clamp(18px, 4vw, 56px);
}

.page-hero {
  padding-top: 164px;
  padding-bottom: 54px;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.78fr);
  align-items: stretch;
  gap: clamp(28px, 5vw, 72px);
  max-width: 1420px;
  margin: 0 auto;
}

.page-hero .section-heading {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 440px;
  margin-bottom: 0;
}

.page-hero h1 {
  margin-bottom: 22px;
}

.page-hero p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.page-hero-photo {
  position: relative;
  overflow: hidden;
  min-height: 440px;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #101316;
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.38);
}

.page-hero-photo::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(5, 6, 7, 0.36), rgba(5, 6, 7, 0.06)),
    linear-gradient(180deg, transparent, rgba(5, 6, 7, 0.72));
}

.page-hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.08) brightness(0.78);
}

.hero {
  min-height: calc(100vh - 38px);
  padding-top: 154px;
  padding-bottom: 52px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.86fr);
  align-items: center;
  gap: clamp(30px, 6vw, 86px);
  max-width: 1420px;
  min-height: calc(100vh - 170px);
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--orange);
  font-family: "Roboto Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

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

h1 {
  max-width: 860px;
  margin-bottom: 24px;
  font-size: clamp(2.9rem, 6vw, 6.3rem);
  line-height: 0.94;
  font-weight: 900;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2.1rem, 4.4vw, 5rem);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  line-height: 1.08;
}

.hero-text,
.section-heading p,
.service-feature p,
.capability-card p,
.quote-grid > .section-heading p {
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.hero-text {
  max-width: 660px;
  margin-bottom: 34px;
}

.hero-logo {
  width: clamp(92px, 11vw, 150px);
  height: auto;
  margin-bottom: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.035);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.34);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  font-size: 0.88rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.btn-primary {
  color: #100907;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  box-shadow: 0 14px 38px rgba(255, 107, 26, 0.26);
}

.btn-secondary {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.05);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 670px;
  margin: 54px 0 0;
}

.hero-stats div {
  padding: 16px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
}

.hero-stats dt {
  color: var(--text);
  font-size: 1.45rem;
  font-weight: 900;
}

.hero-stats dd {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 620px;
  isolation: isolate;
}

.hero-photo {
  position: absolute;
  inset: 5% 2% 5% 6%;
  z-index: -3;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: #101316;
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.38);
}

.hero-photo::after,
.service-photo::after,
.equipment-strip figure::after,
.photo-project::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(5, 6, 7, 0.68), rgba(5, 6, 7, 0.12) 48%, rgba(255, 107, 26, 0.12)),
    linear-gradient(180deg, transparent, rgba(5, 6, 7, 0.7));
}

.hero-photo img,
.service-photo img,
.equipment-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.08) brightness(0.78);
}

#heat-canvas,
.machine-orbit,
.burner-core {
  position: absolute;
}

#heat-canvas {
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  opacity: 0.28;
}

.machine-orbit {
  width: 88%;
  max-width: 560px;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(90deg, transparent 49.5%, rgba(255, 255, 255, 0.12) 50%, transparent 50.5%),
    linear-gradient(0deg, transparent 49.5%, rgba(255, 255, 255, 0.12) 50%, transparent 50.5%),
    radial-gradient(circle, transparent 47%, rgba(255, 107, 26, 0.16) 48%, transparent 49%),
    rgba(255, 255, 255, 0.025);
  border-radius: 50%;
  box-shadow: inset 0 0 80px rgba(255, 107, 26, 0.08), var(--shadow);
  animation: slow-spin 24s linear infinite;
}

.burner-core {
  width: 66%;
  max-width: 390px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(255, 178, 67, 0.55) 0 6%, rgba(255, 107, 26, 0.24) 7% 20%, transparent 21%),
    conic-gradient(from 90deg, #2b3136, #0c0e10, #48515a, #111417, #2b3136);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.7), 0 30px 90px rgba(0, 0, 0, 0.55);
  opacity: 0.92;
}

.core-ring {
  position: absolute;
  inset: 16%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
}

.core-nozzle {
  width: 40%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, #0b0c0d 0 38%, #5d6870 40% 44%, #111417 45% 100%);
}

.core-flame {
  position: absolute;
  right: 0;
  width: 42%;
  height: 18%;
  background: linear-gradient(90deg, rgba(255, 178, 67, 0.95), rgba(255, 107, 26, 0.72), transparent);
  filter: blur(12px);
  transform: translateX(44%);
  animation: flame-pulse 1.9s ease-in-out infinite;
}

.system-card {
  position: absolute;
  width: 168px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(9, 11, 13, 0.72);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(8px);
}

.system-card small {
  display: block;
  color: var(--muted);
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.system-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.3rem;
  line-height: 1;
}

.card-pressure {
  top: 13%;
  left: 0;
}

.card-temp {
  right: 2%;
  bottom: 18%;
}

.rfq-plate {
  position: absolute;
  left: 11%;
  bottom: 8%;
  max-width: 292px;
  padding: 16px;
  border-left: 3px solid var(--orange);
  background: rgba(5, 6, 7, 0.78);
  backdrop-filter: blur(12px);
}

.rfq-plate span {
  display: block;
  color: var(--orange);
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.rfq-plate strong {
  display: block;
  margin-top: 8px;
  font-size: 0.94rem;
  line-height: 1.22;
  text-transform: uppercase;
}

.intro-strip {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  padding: 16px clamp(18px, 4vw, 56px);
  border-block: 1px solid var(--line);
  background: #0c0f12;
}

.intro-strip span {
  color: #d9d2cb;
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.intro-strip span:not(:last-child)::after {
  margin-left: 12px;
  color: var(--orange);
  content: "/";
}

.section {
  max-width: 1420px;
  margin: 0 auto;
  padding-top: clamp(82px, 10vw, 144px);
  padding-bottom: clamp(82px, 10vw, 144px);
}

.section-heading {
  max-width: 850px;
  margin-bottom: 44px;
}

.section-heading.center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-split {
  display: grid;
  grid-template-columns: 0.84fr 1.16fr;
  gap: clamp(28px, 6vw, 86px);
}

.capability-grid,
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.capability-card,
.project-card {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.045), transparent 44%),
    var(--panel);
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}

.capability-card:hover,
.project-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 107, 26, 0.45);
}

.capability-card span {
  display: inline-block;
  margin-bottom: 56px;
  color: var(--orange);
  font-family: "Roboto Mono", ui-monospace, monospace;
}

.capability-card.wide {
  grid-column: 1 / -1;
  min-height: 190px;
}

.dark-panel {
  max-width: none;
  margin-top: 40px;
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 107, 26, 0.08), transparent 24%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.04), transparent 48%),
    #090b0d;
  border-block: 1px solid var(--line);
}

.dark-panel > * {
  max-width: 1420px;
  margin-inline: auto;
}

.service-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.74fr) 1.26fr;
  gap: clamp(28px, 5vw, 70px);
}

.service-feature {
  align-self: stretch;
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.service-photo {
  position: relative;
  overflow: hidden;
  height: 230px;
  margin: 0 0 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #0b0d0f;
}

.signal-line {
  display: block;
  width: 100%;
  height: 4px;
  margin-bottom: 34px;
  background: linear-gradient(90deg, var(--orange), transparent);
}

.text-link {
  color: var(--orange);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.service-list,
.project-tags,
.example-projects,
.product-grid,
.industry-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.service-list span,
.project-tags span,
.example-projects span,
.product-grid span,
.industry-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 14px;
  color: #e8e1da;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.045);
  font-weight: 700;
}

.service-rfq {
  display: grid;
  gap: 14px;
}

.rfq-group {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(135deg, rgba(255, 107, 26, 0.1), transparent 34%),
    rgba(255, 255, 255, 0.035);
}

.rfq-group h3 {
  margin-bottom: 16px;
  color: #fff6ee;
  font-size: clamp(1rem, 1.6vw, 1.32rem);
  text-transform: uppercase;
}

.project-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.project-rfq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 16px;
}

.project-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 270px;
}

.project-rfq-card {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  padding: 28px;
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.045), transparent 44%),
    var(--panel);
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}

.project-rfq-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 107, 26, 0.45);
}

.project-rfq-card.large {
  min-height: 656px;
  grid-row: span 2;
}

.project-rfq-card > * {
  position: relative;
  z-index: 1;
}

.project-rfq-card p {
  margin-bottom: 14px;
  color: var(--orange);
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.project-rfq-card h3 {
  max-width: 780px;
  font-size: clamp(1.35rem, 2.7vw, 2.5rem);
}

.project-rfq-card:not(.large) h3 {
  font-size: clamp(1.15rem, 2vw, 1.65rem);
}

.project-tags,
.example-projects {
  margin-top: 18px;
}

.project-tags span,
.example-projects span {
  min-height: 40px;
  color: #f3ece4;
  border-color: rgba(255, 107, 26, 0.2);
  background: rgba(5, 6, 7, 0.46);
}

.project-card::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(135deg, rgba(255, 107, 26, 0.3), transparent 40%),
    repeating-linear-gradient(45deg, transparent 0 11px, rgba(255, 255, 255, 0.04) 12px 13px);
  opacity: 0.5;
}

.photo-project {
  background-size: cover;
  background-position: center;
}

.photo-project::after {
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(4, 5, 6, 0.06), rgba(4, 5, 6, 0.88)),
    linear-gradient(135deg, rgba(255, 107, 26, 0.28), transparent 52%);
}

.project-boiler {
  background-image: url("asx-project-1.png");
}

.project-controls {
  background-image: url("asx-project-2.png");
}

.project-card > * {
  position: relative;
  z-index: 1;
}

.project-card.large {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 556px;
  background:
    radial-gradient(circle at 70% 28%, rgba(255, 107, 26, 0.42), transparent 22%),
    linear-gradient(145deg, #23282d, #0d1013 70%);
}

.project-card.large.project-boiler {
  background-image: url("asx-project-1.png");
}

.project-card p {
  margin-bottom: 12px;
  color: var(--orange);
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.product-section,
.brands-section {
  border-top: 1px solid var(--line);
}

.product-category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  max-width: 1240px;
  margin: 0 auto 28px;
}

.product-category-grid article {
  min-height: 230px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #111519;
}

.product-category-grid span {
  display: block;
  margin-bottom: 28px;
  color: var(--orange);
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.product-category-grid h3 {
  margin-bottom: 10px;
  font-size: 1.28rem;
}

.product-category-grid p {
  color: var(--muted);
  font-size: 0.95rem;
}

.page-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto;
}

.page-preview {
  position: relative;
  overflow: hidden;
  min-height: 330px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.045), transparent 44%),
    var(--panel);
}

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

.page-preview span {
  display: block;
  margin-bottom: 52px;
  color: var(--orange);
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.page-preview p {
  color: var(--muted);
}

.product-grid {
  justify-content: center;
  max-width: 1020px;
  margin: 0 auto;
}

.product-grid span {
  min-height: 52px;
  padding: 12px 18px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025));
}

.equipment-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 1180px;
  margin: 38px auto 0;
}

.equipment-strip figure {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #101316;
}

.equipment-strip figcaption {
  position: absolute;
  z-index: 1;
  left: 16px;
  bottom: 16px;
  color: var(--text);
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.industry-cloud {
  align-items: center;
}

.industry-cloud span:nth-child(4n + 1) {
  border-color: rgba(255, 107, 26, 0.28);
}

.brand-marquee {
  overflow: hidden;
  max-width: 100%;
  border-block: 1px solid var(--line);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  contain: paint;
}

.brand-marquee div {
  display: flex;
  gap: 14px;
  width: max-content;
  padding: 18px 0;
  animation: marquee 34s linear infinite;
}

.brand-marquee span {
  display: inline-flex;
  align-items: center;
  min-height: 62px;
  padding: 0 26px;
  color: #ede7df;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contact-grid,
.quote-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1.18fr);
  gap: clamp(26px, 5vw, 72px);
}

.contact-methods {
  display: grid;
  gap: 14px;
  margin: 34px 0;
}

.contact-methods a,
.contact-methods span {
  color: #ebe4dd;
  font-size: 1.03rem;
  font-weight: 800;
}

.map-placeholder {
  display: grid;
  place-content: center;
  min-height: 420px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 34px 34px,
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 34px 34px,
    radial-gradient(circle at 54% 44%, rgba(255, 107, 26, 0.24), transparent 18%),
    var(--panel);
  text-align: center;
  box-shadow: var(--shadow);
}

.map-placeholder span,
.map-placeholder small {
  color: var(--muted);
  font-family: "Roboto Mono", ui-monospace, monospace;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.map-placeholder strong {
  display: block;
  margin: 12px 0;
  font-size: clamp(2rem, 5vw, 4.8rem);
  line-height: 0.96;
}

.quote-section {
  max-width: none;
  background: linear-gradient(180deg, transparent, rgba(255, 107, 26, 0.08));
  border-top: 1px solid var(--line);
}

.quote-grid {
  max-width: 1420px;
  margin-inline: auto;
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: clamp(18px, 3vw, 34px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(13, 16, 19, 0.82);
  box-shadow: var(--shadow);
}

.quote-form label {
  display: grid;
  gap: 8px;
}

.quote-form span {
  color: #d9d2ca;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  min-height: 52px;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  padding: 12px 14px;
  outline: none;
}

.quote-form textarea {
  resize: vertical;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: rgba(255, 107, 26, 0.72);
}

.quote-form select option {
  background: #111417;
}

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

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 4vw, 56px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: #050607;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}

.footer-brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-brand span {
  font-weight: 900;
}

.site-footer a {
  color: var(--orange);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-footer .footer-brand {
  color: var(--text);
  text-transform: none;
  letter-spacing: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 650ms ease, transform 650ms ease;
}

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

@keyframes slow-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes flame-pulse {
  0%,
  100% {
    opacity: 0.72;
    transform: translateX(42%) scaleX(0.9);
  }
  50% {
    opacity: 1;
    transform: translateX(48%) scaleX(1.1);
  }
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .page-hero-grid,
  .section-split,
  .service-layout,
  .contact-grid,
  .quote-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: auto;
  }

  .hero-visual {
    min-height: 520px;
  }

  .page-hero .section-heading,
  .page-hero-photo {
    min-height: 340px;
  }

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

  .project-rfq-layout {
    grid-template-columns: 1fr;
  }

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

  .page-preview-grid {
    grid-template-columns: 1fr;
  }

  .project-rfq-card.large {
    min-height: 520px;
  }

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

@media (max-width: 760px) {
  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding-block: 10px;
  }

  .topbar div {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .site-header {
    top: 0;
    height: 70px;
    padding-inline: 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    font-size: 0.66rem;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    padding: 12px 16px 20px;
    background: rgba(6, 7, 8, 0.98);
    border-bottom: 1px solid var(--line);
    transform: translateY(-130%);
    transition: transform 220ms ease;
  }

  .nav-links.is-open {
    transform: translateY(0);
  }

  .nav-links a {
    padding: 14px 0;
  }

  .hero {
    padding-top: 108px;
  }

  .page-hero {
    padding-top: 108px;
  }

  .hero-actions,
  .hero-actions .btn {
    width: 100%;
  }

  .hero-stats,
  .capability-grid,
  .project-grid,
  .project-rfq-layout,
  .product-category-grid,
  .page-preview-grid,
  .quote-form {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    margin-top: 34px;
  }

  .hero-visual {
    overflow: hidden;
    min-height: 420px;
  }

  .system-card {
    width: 144px;
  }

  .card-pressure {
    left: 4%;
  }

  .card-temp {
    right: 4%;
  }

  .project-card.large,
  .capability-card.wide,
  .full {
    grid-column: auto;
  }

  .project-card.large {
    min-height: 330px;
  }

  .project-rfq-card,
  .project-rfq-card.large {
    min-height: 360px;
  }

  .brand-marquee {
    mask-image: none;
  }

  .brand-marquee div {
    width: 100%;
    flex-wrap: wrap;
    animation: none;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .brand strong {
    font-size: 0.86rem;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
  }

  .section,
  .section-band {
    padding-inline: 16px;
  }

  h1 {
    font-size: clamp(2.75rem, 16vw, 3.8rem);
  }

  .hero-visual {
    min-height: 360px;
  }

  .page-hero .section-heading,
  .page-hero-photo {
    min-height: 280px;
  }

  .system-card {
    display: none;
  }

  .rfq-plate {
    right: 8%;
    left: 8%;
    max-width: none;
  }

  .service-feature,
  .capability-card,
  .project-card,
  .project-rfq-card {
    padding: 20px;
  }

  .intro-strip {
    justify-content: flex-start;
  }
}