/* Hallmark · pre-emit critique: P5 H4 E5 S5 R5 V4 */
@font-face {
  font-family: "Big Shoulders";
  src: url("assets/fonts/big-shoulders-800.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Big Shoulders";
  src: url("assets/fonts/big-shoulders-700.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

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

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

:root {
  --font-display: "Big Shoulders", "Arial Narrow", sans-serif;
  --font-body: "IBM Plex Sans", Arial, sans-serif;
  --color-ink: oklch(18% 0.03 165);
  --color-ink-muted: oklch(42% 0.025 180);
  --color-paper: oklch(96% 0.015 96);
  --color-paper-strong: oklch(99% 0.006 96);
  --color-panel: oklch(93% 0.018 96);
  --color-line: oklch(82% 0.022 95);
  --color-accent: oklch(52% 0.11 152);
  --color-accent-dark: oklch(31% 0.07 154);
  --color-accent-quiet: oklch(88% 0.04 151);
  --color-signal: oklch(74% 0.16 82);
  --color-warning: oklch(58% 0.16 30);
  --color-white: oklch(100% 0 0);
  --color-white-30: oklch(100% 0 0 / 0.30);
  --color-white-28: oklch(100% 0 0 / 0.28);
  --color-white-24: oklch(100% 0 0 / 0.24);
  --color-white-16: oklch(100% 0 0 / 0.16);
  --color-white-08: oklch(100% 0 0 / 0.08);
  --color-white-07: oklch(100% 0 0 / 0.07);
  --color-ink-glass: oklch(18% 0.03 165 / 0.42);
  --color-transparent: transparent;
  --hero-home-image: linear-gradient(90deg, oklch(18% 0.03 165 / 0.86), oklch(18% 0.03 165 / 0.62), oklch(18% 0.03 165 / 0.10)), url("assets/polavaram-site.jpeg");
  --hero-landing-image: linear-gradient(90deg, oklch(18% 0.03 165 / 0.9), oklch(18% 0.03 165 / 0.74), oklch(18% 0.03 165 / 0.36)), url("assets/2026-product-lines/hydraulic-hose-service.jpg");
  --shadow-soft: 0 24px 70px oklch(18% 0.03 165 / 0.14);
  --shadow-form: 0 22px 50px oklch(18% 0.03 165 / 0.20);
  --radius-sm: 6px;
  --radius-md: 8px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --section-y: clamp(2.75rem, 5.4vw, 4.5rem);
  --section-y-compact: clamp(2.25rem, 4.4vw, 3.5rem);
  --content-gap: clamp(1.25rem, 3.4vw, 3rem);
  --layout-gap: clamp(1rem, 2.4vw, 2rem);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  letter-spacing: 0;
}

body {
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

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

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

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

button {
  border: 0;
}

:focus-visible {
  outline: 3px solid var(--color-signal);
  outline-offset: 3px;
}

::selection {
  background: var(--color-signal);
  color: var(--color-ink);
}

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

.container {
  width: min(100% - 2rem, 1180px);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-5);
  min-height: 84px;
  padding: var(--space-3) max(var(--space-4), calc((100vw - 1180px) / 2));
  border-bottom: 1px solid var(--color-line);
  background: var(--color-paper-strong);
}

.brand {
  display: inline-grid;
  align-items: center;
  width: 226px;
  min-width: 0;
}

.brand img {
  width: 100%;
  height: auto;
}

.site-menu {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.site-menu a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--color-ink-muted);
  font-size: 0.94rem;
  font-weight: 600;
  white-space: nowrap;
  transition: color 220ms var(--ease-out), background-color 220ms var(--ease-out), transform 220ms var(--ease-out);
}

.site-menu a:hover,
.site-menu a:focus-visible {
  color: var(--color-ink);
  background: var(--color-panel);
}

.site-menu a:active,
.button:active {
  transform: translateY(1px);
}

.site-menu .nav-cta {
  background: var(--color-ink);
  color: var(--color-white);
}

.site-menu .nav-whatsapp {
  border: 1px solid var(--color-accent);
  color: var(--color-accent-dark);
}

.site-menu .nav-whatsapp:hover,
.site-menu .nav-whatsapp:focus-visible {
  background: var(--color-accent-quiet);
  color: var(--color-ink);
}

.site-menu .nav-cta:hover,
.site-menu .nav-cta:focus-visible {
  background: var(--color-accent-dark);
  color: var(--color-white);
}

.nav-toggle {
  display: none;
  justify-self: end;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-paper-strong);
  color: var(--color-ink);
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
}

.nav-toggle path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 72dvh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--color-white);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-position: center;
  background-size: cover;
}

.hero-home .hero-media {
  background-image: var(--hero-home-image);
}

.landing-hero .hero-media {
  background-image: var(--hero-landing-image);
}

.hero-inner {
  max-width: 850px;
  padding-block: var(--space-8);
}

.hero-rank-mark {
  display: block;
  width: clamp(250px, 27vw, 390px);
  height: auto;
  margin: 0 0 var(--space-4);
  filter: drop-shadow(0 0 1px oklch(100% 0 0 / 0.44)) drop-shadow(0 18px 34px oklch(13% 0.035 165 / 0.36));
}

.landing-rank-mark {
  width: clamp(230px, 25vw, 340px);
}

.eyebrow {
  margin: 0 0 var(--space-3);
  color: var(--color-accent);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero .eyebrow,
.landing-hero .eyebrow {
  color: var(--color-signal);
}

h1,
h2,
h3,
p {
  min-width: 0;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 0.94;
  overflow-wrap: break-word;
  text-wrap: balance;
}

h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 6.2vw, 4.5rem);
}

h2 {
  font-size: clamp(2.15rem, 4vw, 3.15rem);
}

h3 {
  font-size: clamp(1.45rem, 2.1vw, 1.75rem);
}

.hero-copy,
.landing-copy p,
.operations-copy p,
.contact-copy p {
  max-width: 62ch;
  color: var(--color-paper);
  font-size: 1.05rem;
}

.operations-copy p,
.contact-copy p {
  color: var(--color-ink-muted);
}

.hero-actions,
.contact-strip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  max-width: 100%;
  padding: 0 var(--space-5);
  border-radius: var(--radius-sm);
  font-size: 0.94rem;
  font-weight: 700;
  white-space: nowrap;
  transition: transform 180ms var(--ease-out), background-color 180ms var(--ease-out), color 180ms var(--ease-out), border-color 180ms var(--ease-out);
}

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

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--color-accent-quiet);
}

.button-secondary {
  border: 1px solid currentColor;
  background: var(--color-transparent);
  color: inherit;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--color-paper-strong);
  color: var(--color-ink);
}

.button-whatsapp {
  border: 1px solid var(--color-accent-dark);
  background: var(--color-accent-dark);
  color: var(--color-white);
}

.button-whatsapp:hover,
.button-whatsapp:focus-visible {
  border-color: var(--color-accent);
  background: var(--color-accent-quiet);
  color: var(--color-ink);
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 710px;
  margin: var(--space-7) 0 0;
  overflow: hidden;
  border: 1px solid var(--color-white-28);
  border-radius: var(--radius-md);
  background: var(--color-white-24);
}

.hero-proof div {
  padding: var(--space-4);
  background: var(--color-ink-glass);
}

.hero-proof dt {
  color: var(--color-signal);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.hero-proof dd {
  margin: var(--space-2) 0 0;
  color: var(--color-paper);
  font-size: 0.86rem;
}

.capability-rail,
.product-section,
.operations-section,
.segment-section,
.project-section,
.brand-section,
.contact-section,
.landing-proof,
.landing-products {
  padding-block: var(--section-y);
}

.rail-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: var(--content-gap);
}

.section-kicker {
  position: sticky;
  top: 110px;
  align-self: start;
}

.section-kicker h2,
.split-heading h2,
.operations-copy h2,
.segment-layout h2,
.project-copy h2,
.brand-grid h2,
.contact-copy h2,
.proof-grid h2 {
  max-width: 13.5ch;
  color: var(--color-ink);
}

.capability-strip,
.manufacturer-strip {
  width: 100%;
  margin-top: var(--space-5);
  padding: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper-strong);
  object-fit: contain;
}

.rail-list {
  display: grid;
  gap: 1px;
  border: 1px solid var(--color-line);
  background: var(--color-line);
}

.rail-list article {
  display: grid;
  grid-template-columns: 4rem minmax(0, 0.74fr) minmax(0, 1.26fr);
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-paper-strong);
}

.capability-copy {
  min-width: 0;
}

.capability-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
  gap: var(--space-3);
  max-width: 640px;
  padding: 0;
  margin: var(--space-3) 0 0;
  list-style: none;
}

.capability-logos li {
  display: grid;
  place-items: center;
  min-height: 78px;
  padding: 10px 16px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-white);
}

.capability-logos img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 42px;
  object-fit: contain;
  object-position: center;
  transform: scale(var(--brand-logo-scale, 1));
  transform-origin: center;
}

.capability-logos img[src$="gates.png"],
.manufacturer-logo-wall img[src$="gates.png"] {
  --brand-logo-scale: 1.18;
}

.capability-logos img[src$="jk-fenner.png"],
.manufacturer-logo-wall img[src$="jk-fenner.png"] {
  --brand-logo-scale: 1.34;
}

.capability-logos img[src$="diamond.png"],
.manufacturer-logo-wall img[src$="diamond.png"] {
  --brand-logo-scale: 1.18;
}

.capability-logos img[src$="growel.jpg"],
.manufacturer-logo-wall img[src$="growel.jpg"] {
  --brand-logo-scale: 1.32;
}

.capability-logos img[src$="stanvac-superon.png"],
.manufacturer-logo-wall img[src$="stanvac-superon.png"] {
  --brand-logo-scale: 1.18;
}

.capability-logos img[src$="gates.png"] {
  --brand-logo-scale: 1.24;
}

.capability-logos img[src$="jk-fenner.png"] {
  --brand-logo-scale: 1.68;
}

.capability-logos img[src$="diamond.png"] {
  --brand-logo-scale: 1.28;
}

.capability-logos img[src$="growel.jpg"] {
  --brand-logo-scale: 1.68;
}

.capability-logos img[src$="stanvac-superon.png"] {
  --brand-logo-scale: 1.42;
}

.rail-list span,
.process-list span,
.project-list span,
.quote-checklist span {
  color: var(--color-accent-dark);
  font-weight: 700;
}

.rail-list p,
.product-stack p,
.product-feature p,
.process-list p,
.system-card p,
.segment-layout p,
.project-list p,
.quote-checklist p,
.category-band p,
.brand-grid p,
.site-footer p,
.fine-print {
  margin: var(--space-2) 0 0;
  color: var(--color-ink-muted);
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(9rem, 0.26fr) minmax(0, 0.74fr);
  gap: var(--layout-gap);
  align-items: start;
  margin-bottom: clamp(1.25rem, 2.8vw, 2.5rem);
}

.split-heading .eyebrow {
  margin-bottom: 0;
  padding-top: 0.4rem;
}

.split-heading h2 {
  max-width: 22ch;
}

.product-board {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: var(--space-5);
}

.product-feature,
.product-stack article,
.category-band article,
.enquiry-form {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper-strong);
}

.product-feature {
  display: grid;
  grid-template-rows: minmax(280px, 0.95fr) auto;
  overflow: hidden;
}

.product-feature img,
.product-stack img,
.category-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-feature div {
  padding: var(--space-5);
}

.product-feature .eyebrow {
  margin-bottom: var(--space-2);
}

.product-stack {
  display: grid;
  gap: var(--space-4);
}

.product-stack article {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  grid-template-areas:
    "image title"
    "image text";
  gap: var(--space-2) var(--space-4);
  align-items: start;
  padding: var(--space-3);
}

.product-stack img {
  grid-area: image;
  height: 132px;
  border-radius: var(--radius-sm);
}

.product-stack h3 {
  grid-area: title;
  align-self: end;
}

.product-stack p {
  grid-area: text;
  align-self: start;
}

.system-board {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: var(--layout-gap);
  align-items: stretch;
}

.system-card {
  display: grid;
  grid-template-rows: 240px auto;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper-strong);
}

.system-card-wide {
  grid-row: span 2;
  grid-template-rows: 430px auto;
}

.system-card > img,
.system-gallery img {
  width: 100%;
  height: 100%;
  min-width: 0;
  object-fit: cover;
  background: var(--color-paper-strong);
}

.system-card-wide > img {
  object-fit: cover;
}

.system-card > div:not(.system-gallery) {
  position: relative;
  z-index: 1;
  padding: var(--space-5);
  background: var(--color-paper-strong);
}

.system-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  height: 240px;
  min-height: 0;
  overflow: hidden;
}

.system-card-accent {
  background: var(--color-accent-quiet);
}

.system-card-accent > div:not(.system-gallery) {
  background: var(--color-accent-quiet);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: 0;
  margin: var(--space-4) 0 0;
  list-style: none;
}

.tag-list li {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-accent-dark);
  font-size: 0.84rem;
  font-weight: 700;
}

.system-card .inline-link,
.category-band .inline-link,
.product-page-card .inline-link {
  margin-top: var(--space-3);
}

.catalogue-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.operations-section {
  background: var(--color-panel);
}

.operations-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--content-gap);
  align-items: center;
}

.process-list {
  display: grid;
  gap: var(--space-4);
}

.process-list article {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: var(--space-5);
  padding-block: var(--space-5);
  border-top: 1px solid var(--color-line);
}

.segment-section {
  background: var(--color-paper-strong);
}

.segment-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.44fr) minmax(0, 0.56fr);
  gap: var(--content-gap);
  align-items: start;
}

.segment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 0;
  margin: 0;
  list-style: none;
  border: 1px solid var(--color-line);
  background: var(--color-line);
}

.segment-grid li {
  display: grid;
  align-items: end;
  min-height: 112px;
  padding: var(--space-4);
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 0.95;
}

.segment-grid li:nth-child(4n + 1) {
  background: var(--color-accent-quiet);
}

.segment-grid li:nth-child(4n + 3) {
  background: var(--color-panel);
}

.project-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: var(--content-gap);
  align-items: start;
}

.project-photo {
  position: sticky;
  top: 110px;
}

.project-photo img {
  width: 100%;
  min-height: 460px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.project-list {
  display: grid;
  gap: 1px;
  padding: 0;
  margin: var(--space-5) 0 0;
  list-style: none;
  border: 1px solid var(--color-line);
  background: var(--color-line);
}

.project-copy h2 {
  max-width: 18ch;
}

.project-list li {
  padding: var(--space-5);
  background: var(--color-paper-strong);
}

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

.brand-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  gap: var(--content-gap);
  align-items: start;
}

.brand-intro h2 {
  max-width: 16ch;
}

.brand-intro p {
  max-width: 52ch;
}

.brand-grid h2,
.brand-grid p {
  color: var(--color-white);
}

.manufacturer-logo-wall {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  min-width: 0;
  padding: 1px;
  margin: var(--space-5) 0 0;
  overflow: hidden;
  list-style: none;
  border: 1px solid var(--color-white-16);
  border-radius: var(--radius-md);
  background: var(--color-white-16);
}

.manufacturer-logo-wall li {
  display: grid;
  place-items: center;
  min-height: 92px;
  padding: clamp(12px, 1.4vw, 18px);
  overflow: hidden;
  background: var(--color-paper-strong);
}

.manufacturer-logo-wall img {
  display: block;
  width: 100%;
  height: 62px;
  max-width: 168px;
  object-fit: contain;
  object-position: center;
  transform: scale(var(--brand-logo-scale, 1));
  transform-origin: center;
}

@media (min-width: 640px) {
  .manufacturer-logo-wall {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.supplier-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding: 0;
  margin: 0;
  list-style: none;
  background: var(--color-white-16);
  border: 1px solid var(--color-white-16);
}

.supplier-detail-grid {
  grid-column: 1 / -1;
}

.supplier-grid > li {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-white-07);
}

.supplier-card-head {
  display: grid;
  grid-template-columns: minmax(172px, 0.4fr) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
  min-width: 0;
}

.supplier-logo {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 108px;
  aspect-ratio: 2.1 / 1;
  min-width: 0;
  padding: 12px;
  overflow: hidden;
  border: 1px solid rgba(2, 31, 19, 0.12);
  border-radius: var(--radius-sm);
  background: var(--color-paper-strong);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.65);
}

.supplier-logo img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 84px;
  object-fit: contain;
  object-position: center;
}

.supplier-copy {
  align-self: center;
}

.supplier-grid strong {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 0.95;
}

.supplier-grid span {
  display: block;
  margin-top: var(--space-2);
  color: var(--color-panel);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.4;
}

.supplier-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  min-width: 0;
}

.supplier-gallery-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.supplier-gallery-four,
.supplier-gallery-six {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.supplier-gallery-single {
  grid-template-columns: 1fr;
}

.supplier-gallery img {
  width: 100%;
  height: 118px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--color-paper-strong);
}

.supplier-gallery-single img {
  height: 180px;
}

.supplier-points {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-3) 0 0 1rem;
  margin: 0;
  color: var(--color-panel);
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.35;
}

.supplier-points li {
  padding-left: var(--space-1);
}

@media (min-width: 981px) {
  .product-section .split-heading {
    grid-template-columns: minmax(8rem, 0.24fr) minmax(0, 0.76fr);
  }

  .project-layout {
    grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  }

  .brand-grid {
    grid-template-columns: minmax(0, 0.48fr) minmax(260px, 0.52fr);
    align-items: end;
  }

  .brand-grid .manufacturer-strip,
  .brand-grid .manufacturer-logo-wall {
    justify-self: end;
    max-width: 640px;
    margin-top: 0;
  }
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: var(--content-gap);
  align-items: start;
}

address {
  margin-top: var(--space-5);
  color: var(--color-ink-muted);
  font-style: normal;
}

address a,
.contact-strip p a {
  color: var(--color-accent-dark);
  font-weight: 700;
  white-space: nowrap;
}

.contact-actions,
.contact-strip-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.contact-actions {
  margin-top: var(--space-5);
}

.enquiry-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  padding: var(--space-5);
  box-shadow: var(--shadow-form);
  color: var(--color-ink);
}

.form-title {
  grid-column: 1 / -1;
  margin: 0;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
}

.form-row {
  display: grid;
  gap: var(--space-2);
}

.form-honeypot {
  display: none;
}

.form-row-wide,
.form-status,
.enquiry-form .button {
  grid-column: 1 / -1;
}

label {
  color: var(--color-ink);
  font-size: 0.9rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  color: var(--color-ink);
  min-height: 46px;
  padding: var(--space-3);
}

textarea {
  resize: vertical;
}

input:invalid:user-invalid,
select:invalid:user-invalid,
textarea:invalid:user-invalid {
  border-color: var(--color-warning);
}

.form-status {
  min-height: 1.3rem;
  margin: 0;
  color: var(--color-accent-dark);
  font-size: 0.9rem;
}

.site-footer {
  padding-block: var(--space-7);
  border-top: 1px solid var(--color-line);
  background: var(--color-paper-strong);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 0.55fr) minmax(0, 0.75fr);
  gap: var(--space-6);
  align-items: start;
}

.site-footer img {
  width: 230px;
}

.site-footer nav {
  display: grid;
  gap: var(--space-2);
}

.site-footer a {
  color: var(--color-ink);
  font-weight: 700;
}

.fine-print {
  font-size: 0.86rem;
}

.thanks-main {
  display: grid;
  align-items: center;
  min-height: clamp(560px, 72dvh, 760px);
  padding-block: var(--section-y);
}

.thanks-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 0.58fr);
  gap: var(--content-gap);
  align-items: end;
  padding: clamp(1.5rem, 5vw, 4rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper-strong);
  box-shadow: var(--shadow-soft);
}

.thanks-panel h1 {
  max-width: 13ch;
}

.thanks-panel p {
  max-width: 62ch;
  color: var(--color-ink-muted);
}

.thanks-card {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-ink);
  color: var(--color-white);
}

.thanks-card p {
  margin: 0;
  color: var(--color-white);
}

.category-body {
  background: var(--color-paper);
}

.category-page {
  background: var(--color-paper);
}

.breadcrumb-nav {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-paper-strong);
}

.breadcrumb-nav .container {
  padding-block: var(--space-3);
}

.breadcrumb-nav ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  min-width: 0;
  padding: 0;
  margin: 0;
  color: var(--color-ink-muted);
  font-size: 0.82rem;
  font-weight: 800;
  list-style: none;
}

.breadcrumb-nav li {
  display: inline-flex;
  gap: var(--space-2);
  align-items: center;
  min-width: 0;
  overflow-wrap: anywhere;
}

.breadcrumb-nav li + li::before {
  flex: 0 0 auto;
  color: var(--color-signal);
  content: "/";
}

.breadcrumb-nav a {
  color: var(--color-accent-dark);
  text-decoration: none;
  white-space: nowrap;
  transition: color 180ms var(--ease-out);
}

.breadcrumb-nav a:hover,
.breadcrumb-nav a:focus-visible {
  color: var(--color-ink);
}

.category-hero,
.category-section,
.related-section {
  padding-block: var(--section-y);
}

.category-hero {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-paper-strong);
}

.category-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: var(--content-gap);
  align-items: center;
}

.category-hero-copy {
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.category-hero-copy h1 {
  max-width: 13ch;
}

.category-hero-copy > p:not(.eyebrow) {
  max-width: 64ch;
  color: var(--color-ink-muted);
  font-size: 1.08rem;
}

.category-hero-card {
  display: grid;
  grid-template-rows: minmax(360px, 52vh) auto;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper);
  box-shadow: var(--shadow-soft);
}

.category-hero-card img,
.category-media-grid img,
.product-page-card > img {
  width: 100%;
  height: 100%;
  min-width: 0;
  object-fit: cover;
  background: var(--color-paper-strong);
}

.category-hero-card figcaption {
  padding: var(--space-4);
  color: var(--color-ink-muted);
  font-size: 0.92rem;
}

.category-logo-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  padding: 0;
  margin: 0;
  list-style: none;
}

.category-logo-row li {
  display: grid;
  place-items: center;
  width: 104px;
  height: 48px;
  padding: var(--space-2);
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-paper-strong);
}

.category-logo-row img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 32px;
  object-fit: contain;
  object-position: center;
}

.category-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  gap: var(--content-gap);
  align-items: start;
}

.category-panel h2 {
  max-width: 14ch;
}

.category-list,
.quote-detail-list {
  display: grid;
  gap: 1px;
  padding: 0;
  margin: 0;
  list-style: none;
  border: 1px solid var(--color-line);
  background: var(--color-line);
}

.category-list li,
.quote-detail-list li {
  padding: var(--space-5);
  background: var(--color-paper-strong);
  color: var(--color-ink-muted);
  font-weight: 600;
}

.category-list li::before,
.quote-detail-list li::before {
  display: block;
  width: 2rem;
  height: 2px;
  margin-bottom: var(--space-3);
  background: var(--color-signal);
  content: "";
}

.category-gallery-section {
  background: var(--color-panel);
}

.category-media-grid,
.product-page-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--layout-gap);
}

.category-media-grid article,
.product-page-card {
  display: grid;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper-strong);
}

.category-media-grid article {
  grid-template-rows: 250px auto;
}

.category-media-grid article > div,
.product-page-card > div {
  display: grid;
  gap: var(--space-3);
  align-content: start;
  padding: var(--space-5);
}

.category-media-grid h3,
.product-page-card h3 {
  font-size: clamp(1.7rem, 3.4vw, 2.35rem);
  overflow-wrap: anywhere;
}

.category-media-grid p,
.product-page-card p,
.category-quote-grid p {
  margin: 0;
  color: var(--color-ink-muted);
}

.category-quote-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.54fr) minmax(0, 0.46fr);
  gap: var(--content-gap);
  align-items: start;
}

.category-quote-grid h2 {
  max-width: 17ch;
}

.category-cta {
  padding-block: var(--section-y-compact);
  background: var(--color-ink);
  color: var(--color-white);
}

.category-cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.58fr) minmax(0, 0.42fr);
  gap: var(--content-gap);
  align-items: center;
}

.category-cta h2 {
  max-width: 18ch;
  color: var(--color-white);
}

.category-cta .eyebrow {
  color: var(--color-signal);
}

.category-cta .button-secondary {
  color: var(--color-white);
}

.category-cta .button-secondary:hover,
.category-cta .button-secondary:focus-visible {
  color: var(--color-ink);
}

.related-section {
  background: var(--color-paper-strong);
}

.related-grid {
  display: grid;
  grid-template-columns: minmax(10rem, 0.25fr) minmax(0, 0.75fr);
  gap: var(--layout-gap);
  align-items: start;
}

.related-grid nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.related-grid a,
.inline-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  width: fit-content;
  max-width: 100%;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  color: var(--color-accent-dark);
  font-weight: 800;
  white-space: nowrap;
  transition: transform 180ms var(--ease-out), background-color 180ms var(--ease-out), color 180ms var(--ease-out);
}

.related-grid a:hover,
.related-grid a:focus-visible,
.inline-link:hover,
.inline-link:focus-visible {
  background: var(--color-accent-quiet);
  color: var(--color-ink);
}

.related-grid a:active,
.inline-link:active {
  transform: translateY(1px);
}

.product-page-card {
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
}

.product-page-card > img {
  min-height: 100%;
}

.buyer-questions {
  border-top: 1px solid var(--color-line);
  background: var(--color-paper);
}

.buyer-question-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-line);
}

.buyer-question {
  display: grid;
  align-content: start;
  min-width: 0;
  padding: var(--space-5);
  background: var(--color-paper-strong);
}

.buyer-question h3 {
  max-width: 28ch;
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(1.25rem, 2.1vw, 1.75rem);
}

.buyer-question p {
  margin: var(--space-3) 0 0;
  color: var(--color-ink-muted);
}

.landing-body .site-header {
  background: var(--color-paper-strong);
}

.landing-hero {
  min-height: 76dvh;
}

.landing-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: var(--space-7);
  align-items: center;
  padding-block: var(--space-8);
}

.landing-copy h1 {
  max-width: 11ch;
}

.landing-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.landing-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-white-30);
  border-radius: var(--radius-sm);
  background: var(--color-white-08);
  color: var(--color-paper);
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
}

.quote-form {
  align-self: center;
}

.proof-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(0, 1fr);
  gap: var(--space-7);
}

.quote-checklist {
  display: grid;
  gap: var(--space-4);
  padding: 0;
  margin: 0;
  counter-reset: quote;
  list-style: none;
}

.quote-checklist li {
  position: relative;
  padding: var(--space-5) var(--space-5) var(--space-5) var(--space-7);
  border-top: 1px solid var(--color-line);
}

.quote-checklist li::before {
  position: absolute;
  left: 0;
  top: var(--space-5);
  counter-increment: quote;
  content: counter(quote, decimal-leading-zero);
  color: var(--color-signal);
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
}

.category-band {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: var(--space-4);
  align-items: stretch;
}

.category-band article {
  overflow: hidden;
}

.category-band article:first-child {
  grid-row: span 2;
}

.category-band article:nth-child(4) {
  grid-column: 1 / -1;
}

.category-band img {
  height: 220px;
}

.category-band article:first-child img {
  height: 420px;
}

.category-band h3,
.category-band p {
  padding-inline: var(--space-4);
}

.category-band h3 {
  margin-top: var(--space-4);
}

.category-band p {
  padding-bottom: var(--space-5);
}

.supplier-mini {
  padding-block: var(--space-7);
  background: var(--color-ink);
  color: var(--color-white);
}

.supplier-mini-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.52fr) minmax(0, 0.48fr);
  gap: var(--space-6);
  align-items: start;
}

.supplier-mini h2 {
  max-width: 13ch;
  color: var(--color-white);
}

.supplier-mini-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  padding: 0;
  margin: 0;
  list-style: none;
  border: 1px solid var(--color-white-16);
  background: var(--color-white-16);
}

.supplier-mini-list li {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  grid-template-areas:
    "logo product"
    "name name";
  gap: var(--space-2);
  align-items: center;
  padding: var(--space-3);
  background: var(--color-white-07);
  color: var(--color-white);
  font-weight: 700;
}

.mini-logo {
  grid-area: logo;
  width: 100%;
  height: 52px;
  object-fit: contain;
  object-position: center;
  padding: var(--space-2);
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-paper-strong);
}

.mini-product {
  grid-area: product;
  width: 100%;
  height: 54px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.supplier-mini-list span {
  grid-area: name;
}

.contact-strip {
  padding-block: var(--space-6);
  background: var(--color-accent-quiet);
}

.contact-strip-grid {
  justify-content: space-between;
}

.contact-strip p {
  margin: 0;
  font-weight: 700;
}

[data-reveal] {
  opacity: 1;
  transform: none;
  transition: opacity 650ms var(--ease-out), transform 650ms var(--ease-out);
}

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

@media (max-width: 980px) {
  :root {
    --section-y: clamp(2.5rem, 6vw, 3.75rem);
    --content-gap: clamp(1.25rem, 4vw, 2rem);
  }

  h1 {
    font-size: clamp(2.9rem, 8vw, 3.55rem);
  }

  h2 {
    font-size: clamp(2rem, 5.8vw, 2.45rem);
  }

  .rail-grid,
  .operations-grid,
  .segment-layout,
  .project-layout,
  .brand-grid,
  .contact-grid,
  .category-hero-grid,
  .category-detail-grid,
  .category-quote-grid,
  .category-cta-grid,
  .related-grid,
  .thanks-panel,
  .landing-hero-grid,
  .proof-grid,
  .supplier-mini-grid {
    grid-template-columns: 1fr;
  }

  .section-kicker,
  .project-photo {
    position: static;
  }

  .category-hero-copy h1,
  .category-panel h2,
  .category-quote-grid h2,
  .category-cta h2,
  .thanks-panel h1 {
    max-width: 20ch;
  }

  .category-hero-card {
    grid-template-rows: minmax(280px, 46vw) auto;
  }

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

  .product-page-card > img {
    height: 260px;
  }

  .split-heading {
    grid-template-columns: minmax(8rem, 0.34fr) minmax(0, 0.66fr);
  }

  .split-heading h2,
  .project-copy h2,
  .brand-intro h2 {
    max-width: 22ch;
  }

  .product-board {
    grid-template-columns: 1fr;
  }

  .system-board {
    grid-template-columns: 1fr;
  }

  .system-card-wide {
    grid-row: auto;
  }

  .system-card-wide > img {
    min-height: 280px;
  }

  .category-band {
    grid-template-columns: 1fr 1fr;
  }

  .category-band article:first-child {
    grid-row: auto;
    grid-column: 1 / -1;
  }

  .category-band article:first-child img {
    height: 260px;
  }

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

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
    min-height: 76px;
    padding-inline: var(--space-4);
  }

  .brand {
    width: 184px;
  }

  .nav-toggle {
    display: grid;
  }

  .site-menu {
    grid-column: 1 / -1;
    display: none;
    justify-content: stretch;
    align-items: stretch;
    flex-direction: column;
    gap: var(--space-2);
    width: 100%;
    padding-top: var(--space-2);
  }

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

  .site-menu a {
    justify-content: flex-start;
    width: 100%;
  }
}

@media (max-width: 760px) {
  :root {
    --section-y: clamp(2.25rem, 9vw, 3rem);
    --content-gap: 1.35rem;
    --layout-gap: 1rem;
  }

  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
    min-height: 74px;
    padding-inline: var(--space-4);
  }

  .brand {
    width: 176px;
  }

  .nav-toggle {
    display: grid;
  }

  .site-menu {
    grid-column: 1 / -1;
    display: none;
    justify-content: stretch;
    align-items: stretch;
    flex-direction: column;
    gap: var(--space-2);
    width: 100%;
    padding-top: var(--space-2);
  }

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

  .site-menu a {
    justify-content: flex-start;
    width: 100%;
  }

  .hero,
  .landing-hero {
    min-height: auto;
  }

  .hero-inner,
  .landing-hero-grid {
    padding-block: var(--space-7);
  }

  h1 {
    font-size: 2.8rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.45rem;
  }

  .hero-copy,
  .landing-copy p,
  .operations-copy p,
  .contact-copy p {
    font-size: 1rem;
  }

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

  .capability-rail,
  .product-section,
  .operations-section,
  .segment-section,
  .project-section,
  .brand-section,
  .contact-section,
  .category-hero,
  .category-section,
  .related-section,
  .thanks-main,
  .landing-proof,
  .landing-products {
    padding-block: var(--section-y);
  }

  .rail-list article,
  .split-heading,
  .process-list article,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .split-heading {
    gap: var(--space-3);
  }

  .split-heading .eyebrow {
    padding-top: 0;
  }

  .product-stack article {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .product-stack img {
    height: 112px;
  }

  .project-photo img {
    min-height: 310px;
  }

  .supplier-grid,
  .supplier-mini-list,
  .category-band,
  .category-media-grid,
  .product-page-grid,
  .buyer-question-grid,
  .segment-grid,
  .enquiry-form {
    grid-template-columns: 1fr;
  }

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

  .form-row-wide,
  .form-status,
  .enquiry-form .button,
  .form-title {
    grid-column: auto;
  }

  .category-band img {
    height: 190px;
  }

  .category-band article:first-child img {
    height: 190px;
  }

  .category-hero-card {
    grid-template-rows: 250px auto;
  }

  .category-logo-row li {
    width: 96px;
    height: 46px;
  }

  .category-media-grid article {
    grid-template-rows: 210px auto;
  }

  .category-list li,
  .quote-detail-list li,
  .category-media-grid article > div,
  .product-page-card > div,
  .buyer-question {
    padding: var(--space-4);
  }

  .related-grid nav {
    display: grid;
  }

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

  .supplier-logo {
    width: min(100%, 300px);
    justify-self: start;
  }

  .supplier-logo img {
    max-height: 112px;
  }

  .supplier-gallery,
  .supplier-gallery-three,
  .supplier-gallery-four,
  .supplier-gallery-six {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .supplier-gallery img,
  .supplier-gallery-single img {
    height: 116px;
  }
}

@media (max-width: 420px) {
  .container {
    width: min(100% - 1.5rem, 1180px);
  }

  h1 {
    font-size: 2.35rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero-actions,
  .contact-strip-grid {
    align-items: stretch;
  }

  .contact-actions,
  .contact-strip-actions {
    width: 100%;
  }

  .button {
    width: 100%;
    padding-inline: var(--space-4);
  }

  .inline-link,
  .related-grid a {
    width: 100%;
  }

  .category-logo-row li {
    width: calc(50% - var(--space-1));
  }

  .category-logo-row img {
    max-height: 30px;
  }

  .product-stack article {
    grid-template-columns: 1fr;
    grid-template-areas:
      "image"
      "title"
      "text";
  }

  .product-stack img {
    height: 180px;
  }

  .system-card,
  .system-gallery {
    grid-template-rows: auto;
    min-height: auto;
  }

  .system-card > img,
  .system-card-wide > img,
  .system-gallery img {
    height: 190px;
    min-height: 190px;
  }

  .system-gallery {
    grid-template-columns: 1fr;
  }

  .supplier-gallery,
  .supplier-gallery-three,
  .supplier-gallery-four,
  .supplier-gallery-six {
    grid-template-columns: 1fr;
  }

  .supplier-gallery img,
  .supplier-gallery-single img {
    height: 160px;
  }

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

  .quote-checklist li {
    padding-right: 0;
  }
}

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}