/* ==========================================================================
   CLOID MECHATRONICS — Multi-page website
   Design system: deep navy + metallic steel + one copper accent.
   Layout concept: blueprint grid, thin rules, technical labels, sharp geometry.
   ========================================================================== */

/* ==========================================================================
   1. VARIABLES
   ========================================================================== */
:root {
  /* Brand colour (sampled from the official CLOID logo) */
  --color-primary: #2A3E74;
  --color-primary-dark: #17264A;

  /* Single industrial accent: copper */
  --color-accent: #D3772A;
  --color-accent-hover: #E38A3D;
  --color-accent-dark: #A4561A;      /* accent for text on light backgrounds (AA) */
  --color-accent-soft: rgba(211, 119, 42, 0.14);

  /* Dark surfaces */
  --color-dark: #0B1426;
  --color-dark-soft: #121E37;
  --color-dark-raised: #1A2846;
  --color-dark-line: rgba(255, 255, 255, 0.12);
  --color-dark-line-strong: rgba(255, 255, 255, 0.22);

  /* Neutrals (slightly blue-biased steel) */
  --color-white: #FFFFFF;
  --color-light: #F3F4F2;
  --color-steel: #8C97A8;
  --color-steel-light: #E4E7EC;
  --color-text: #131B2D;
  --color-text-muted: #556073;
  --color-text-on-dark: #E9EDF3;
  --color-text-on-dark-muted: rgba(233, 237, 243, 0.68);
  --color-border: #D8DCE2;
  --color-border-strong: #B9C0CA;

  /* Semantic */
  --color-error: #B42318;
  --color-success: #1E7A4C;

  /* Typography */
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --fs-hero: clamp(2.15rem, 1.2rem + 4.2vw, 4.85rem);
  --fs-display-xl: clamp(2.5rem, 1.4rem + 4.6vw, 5.4rem);
  --fs-h2: clamp(2rem, 1.35rem + 2.4vw, 3.4rem);
  --fs-h3: clamp(1.75rem, 1.25rem + 1.9vw, 3rem);
  --fs-h4: clamp(1.35rem, 1.1rem + 0.9vw, 1.9rem);
  --fs-lead: clamp(1.05rem, 0.98rem + 0.35vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-label: 0.72rem;

  /* Spacing & layout */
  --container: 1320px;
  --gutter: clamp(16px, 4vw, 48px);
  --section-y: clamp(72px, 9vw, 136px);
  --section-y-tight: clamp(56px, 6.5vw, 96px);
  --header-h: 88px;
  --header-h-scrolled: 68px;

  /* Shape & motion */
  --radius-sm: 2px;
  --radius: 4px;
  --shadow-sm: 0 1px 2px rgba(11, 20, 38, 0.06);
  --shadow: 0 10px 30px -12px rgba(11, 20, 38, 0.22);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur: 0.35s;

  color-scheme: light;
}

/* ==========================================================================
   2. RESET
   ========================================================================== */
*,
*::before,
*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header-h-scrolled); overflow-x: clip; }
body,
h1,
h2,
h3,
h4,
h5,
p,
ul,
ol,
dl,
dd,
figure,
blockquote { margin: 0; }
ul,
ol { padding: 0; list-style: none; }
img,
svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button,
input,
select,
textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
address { font-style: normal; }
[hidden] { display: none !important; }

/* ==========================================================================
   3. TYPOGRAPHY
   ========================================================================== */
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

p { text-wrap: pretty; }

.section-title {
  font-size: var(--fs-h2);
  font-stretch: 108%;
  text-transform: uppercase;
  line-height: 1.02;
}
.section-title--xl { font-size: var(--fs-display-xl); }
.section-title--light { color: var(--color-white); }

.block-title {
  font-size: var(--fs-h3);
  font-stretch: 108%;
  text-transform: uppercase;
  line-height: 1.02;
}
.block-title--xl { font-size: clamp(2.4rem, 1.2rem + 3.6vw, 4.4rem); }
.block-title--light { color: var(--color-white); }

.sub-title {
  font-size: var(--fs-h4);
  font-stretch: 106%;
  text-transform: uppercase;
}

.sub-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text);
}
.sub-label--light { color: var(--color-white); }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--color-text);
  max-width: 62ch;
}
.lead--light { color: var(--color-text-on-dark); }

.label,
.mono-sm {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.label { display: inline-flex; align-items: center; gap: 0.6em; }
.label--accent { color: var(--color-accent-dark); }
.label--light { color: var(--color-text-on-dark-muted); }
.mono-inline { font-family: var(--font-mono); font-size: 0.85em; letter-spacing: 0.04em; }

.text-accent { color: var(--color-accent); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.eyebrow__tick { width: 36px; height: 1px; background: var(--color-accent); }

/* ==========================================================================
   4. GLOBAL — layout, buttons, icons, shared components
   ========================================================================== */
.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { position: relative; padding-block: var(--section-y); }
.section--tight { padding-block: var(--section-y-tight); }
.section--steel { background: var(--color-light); }
.section--dark { background: var(--color-dark); color: var(--color-text-on-dark); overflow: hidden; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.icon {
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon--sm { width: 16px; height: 16px; }
.icon--lg { width: 30px; height: 30px; stroke-width: 1.25; }

/* Section code — "01 —— ABOUT" */
.section-code {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: clamp(24px, 3vw, 40px);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.section-code span:first-child { color: var(--color-accent-dark); }
.section-code span:first-child::after {
  content: "";
  display: inline-block;
  width: 48px;
  height: 1px;
  margin-left: 14px;
  vertical-align: middle;
  background: currentColor;
  opacity: 0.6;
}
.section-code--light { color: var(--color-text-on-dark-muted); }
.section-code--light span:first-child { color: var(--color-accent); }

.section-head { margin-bottom: clamp(40px, 5vw, 72px); }
.section-head__row {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 32px 64px;
  align-items: end;
}
.section-head__aside {
  font-size: var(--fs-lead);
  color: var(--color-text-muted);
  border-left: 1px solid var(--color-border-strong);
  padding-left: 24px;
}
.section-head__aside strong { color: var(--color-text); font-weight: 600; }

/* Buttons */
.btn {
  --btn-bg: var(--color-primary);
  --btn-fg: var(--color-white);
  --btn-bd: var(--btn-bg);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 26px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius-sm);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
  white-space: nowrap;
}
.btn .icon { width: 18px; height: 18px; transition: transform var(--dur) var(--ease); }
.btn:hover .icon { transform: translateX(4px); }
.btn:active { transform: translateY(1px); }

.btn--accent { --btn-bg: var(--color-accent); --btn-fg: var(--color-dark); }
.btn--accent:hover { --btn-bg: var(--color-accent-hover); }
.btn--dark { --btn-bg: var(--color-dark); --btn-fg: var(--color-white); }
.btn--dark:hover { --btn-bg: var(--color-primary); }
.btn--ghost-light { --btn-bg: transparent; --btn-fg: var(--color-white); --btn-bd: var(--color-dark-line-strong); }
.btn--ghost-light:hover { --btn-bd: var(--color-white); --btn-bg: rgba(255, 255, 255, 0.06); }
.btn--sm { min-height: 44px; padding: 0 18px; font-size: 0.74rem; }
.btn--block { width: 100%; }

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  border-radius: var(--radius-sm);
  color: inherit;
  transition: background-color var(--dur) var(--ease);
}
.icon-btn .icon { width: 22px; height: 22px; }

/* Figure tags */
.fig-tag {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.fig-tag span { color: var(--color-accent-dark); }
.fig-tag--dark { color: var(--color-text-on-dark-muted); }
.fig-tag--dark span { color: var(--color-accent); }

.media-frame { position: relative; }
.media-frame img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

/* Lists */
.rule-list { border-top: 1px solid var(--color-border); }
.rule-list li {
  position: relative;
  padding: 13px 0 13px 24px;
  border-bottom: 1px solid var(--color-border);
}
.rule-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 50%;
  width: 7px;
  height: 7px;
  border: 1px solid var(--color-accent);
  transform: translateY(-50%) rotate(45deg);
}
.rule-list em { font-style: normal; color: var(--color-text-muted); }
.rule-list--light { border-color: var(--color-dark-line); }
.rule-list--light li { border-color: var(--color-dark-line); color: var(--color-text-on-dark); }
.rule-list--light em { color: var(--color-text-on-dark-muted); }

.tick-list li,
.dot-list li {
  position: relative;
  padding: 5px 0 5px 20px;
  font-size: var(--fs-small);
}
.tick-list li::before,
.dot-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95em;
  width: 8px;
  height: 1px;
  background: var(--color-accent);
}
.dot-list li::before { width: 5px; height: 5px; top: 0.8em; background: var(--color-primary); }
.dot-list em { font-style: normal; color: var(--color-text-muted); }

/* Spec table (key/value rows) */
.spec-table { margin-top: 32px; border-top: 1px solid var(--color-border); }
.spec-table__row {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}
.spec-table__key {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-top: 3px;
}
.spec-table__val { font-weight: 500; }

/* Blueprint background used on dark sections */
.blueprint-bg,
.hero__grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--color-dark-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-dark-line) 1px, transparent 1px);
  background-size: 88px 88px;
  opacity: 0.35;
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 75%);
          mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 75%);
}

/* Skip link */
.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 200;
  padding: 12px 18px;
  background: var(--color-accent);
  color: var(--color-dark);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.skip-link:focus { top: 16px; }

/* ==========================================================================
   5. NAVBAR
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding-top: env(safe-area-inset-top, 0px);
  color: var(--color-white);
  background: linear-gradient(180deg, rgba(11, 20, 38, 0.65) 0%, rgba(11, 20, 38, 0) 100%);
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.site-header.is-scrolled,
.site-header--solid {
  background: var(--color-dark);
  border-bottom-color: var(--color-dark-line);
}
.site-header.is-scrolled { box-shadow: 0 10px 30px -18px rgba(0, 0, 0, 0.6); }

.nav-bar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
  transition: height var(--dur) var(--ease);
}
.is-scrolled .nav-bar { height: 60px; }

/* Official logo sits on a white plate so the navy mark keeps full contrast over the hero */
.brand {
  display: inline-flex;
  align-items: center;
  flex: none;
  padding: 6px 10px;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  transition: padding var(--dur) var(--ease);
}
.brand__logo {
  height: 75px;
  width: auto;
  
  transition: height var(--dur) var(--ease);
}
.is-scrolled .brand { padding: 5px 8px; }
.is-scrolled .brand__logo { height: 38px; }

.primary-nav {
  display: flex;
  align-items: center;
  margin-left: auto;
  transform: translateY(3px);
}
.primary-nav__list { display: flex; align-items: center; gap: clamp(7px, 0.65vw, 12px); }

.nav-link {
  position: relative;
  display: inline-block;
  padding: 8px 0;
  font-size: clamp(0.75rem, 0.82vw, 0.88rem);
  font-weight: 500;
  letter-spacing: 0.025em;
  white-space: nowrap;
  text-transform: uppercase;
  opacity: 0.82;
  transition: opacity var(--dur) var(--ease), color var(--dur) var(--ease);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.nav-link:hover,
.nav-link[aria-current="page"] { opacity: 1; }
.nav-link[aria-current="page"] { color: var(--color-accent); }
.nav-link:hover::after,
.nav-link[aria-current="page"]::after { transform: scaleX(1); }

.nav-actions { display: flex; align-items: center; gap: 12px; transform: translateY(3px); }
.nav-toggle { display: none; }
.nav-cta {
  min-height: 32px;
  padding: 0 12px;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

/* ==========================================================================
   6. HERO
   ========================================================================== */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: min(100svh, 940px);
  padding-top: calc(var(--header-h) + clamp(40px, 6vw, 72px));
  background: var(--color-dark);
  color: var(--color-white);
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  /* subtle navy light from the visual side */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 60% 70% at 80% 40%, rgba(42, 62, 116, 0.55), transparent 70%);
}

.hero__inner {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.75fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
  padding-bottom: clamp(48px, 6vw, 80px);
}

.hero__content { position: relative; z-index: 2; }
.hero__eyebrow { color: var(--color-text-on-dark-muted); margin-bottom: clamp(20px, 2.5vw, 32px); }

.hero__title {
  font-size: var(--fs-hero);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.015em;
  text-transform: uppercase;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.hero__title .anim-line { display: inline-block; }
.hero__title-accent { color: var(--color-accent); }

.hero__sub {
  margin-top: clamp(20px, 2.5vw, 32px);
  padding-left: 18px;
  border-left: 2px solid var(--color-accent);
  font-family: var(--font-display);
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.3rem);
  font-weight: 500;
  font-stretch: 110%;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-transform: uppercase;
}

.hero__text {
  margin-top: 22px;
  max-width: 56ch;
  font-size: var(--fs-lead);
  color: var(--color-text-on-dark-muted);
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: clamp(28px, 3.5vw, 44px); }

/* Visual */
.hero__visual { position: relative; justify-self: end; width: 100%; max-width: 440px; }
.hero__frame {
  position: relative;
  height: clamp(420px, 56vh, 600px);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 22% 100%, 0 calc(100% - 22%));
}
.hero__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  filter: saturate(0.9) contrast(1.04);
}
.hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 20, 38, 0) 55%, rgba(11, 20, 38, 0.55) 100%);
}
.corner { position: absolute; z-index: 2; width: 18px; height: 18px; border-color: var(--color-accent); border-style: solid; border-width: 0; }
.corner--tl { top: 12px; left: 12px; border-top-width: 1px; border-left-width: 1px; }
.corner--tr { top: 12px; right: 12px; border-top-width: 1px; border-right-width: 1px; }
.corner--bl { bottom: 12px; left: 12px; border-bottom-width: 1px; border-left-width: 1px; opacity: 0; }
.corner--br { bottom: 12px; right: 12px; border-bottom-width: 1px; border-right-width: 1px; }

.hero__caption,
.hero__coords {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-on-dark-muted);
}
.hero__caption span:first-child { color: var(--color-accent); }
.hero__coords {
  position: absolute;
  top: 0;
  left: -34px;
  margin: 0;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  height: clamp(420px, 56vh, 600px);
  justify-content: space-between;
}
.hero__scale {
  position: absolute;
  top: 0;
  right: -22px;
  height: clamp(420px, 56vh, 600px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hero__scale span { display: block; width: 8px; height: 1px; background: var(--color-dark-line-strong); }
.hero__scale span:nth-child(odd) { width: 14px; }

/* Sector strip */
.hero__sectors { border-top: 1px solid var(--color-dark-line); position: relative; z-index: 2; }
.hero__sectors-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 72px;
}
.hero__sectors-label {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  flex: none;
}
.sector-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 0;
  flex: 1;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-on-dark-muted);
}
.sector-list li { padding: 0 16px; border-left: 1px solid var(--color-dark-line-strong); }
.sector-list li:first-child { border-left: 0; padding-left: 0; }

.scroll-cue {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-on-dark-muted);
}
.scroll-cue__track { position: relative; width: 1px; height: 36px; background: var(--color-dark-line-strong); overflow: hidden; }
.scroll-cue__track span {
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 12px;
  background: var(--color-accent);
  animation: scrollCue 2.2s var(--ease) infinite;
}

/* Hero load sequence */
.anim-line { animation: lineUp 0.9s var(--ease) both; }
.line:nth-child(1) .anim-line { animation-delay: 0.1s; }
.line:nth-child(2) .anim-line { animation-delay: 0.2s; }
.line:nth-child(3) .anim-line { animation-delay: 0.3s; }
.anim-rise { animation: rise 0.8s var(--ease) both; }
.anim-rise[data-delay="0"] { animation-delay: 0s; }
.anim-rise[data-delay="3"] { animation-delay: 0.45s; }
.anim-rise[data-delay="4"] { animation-delay: 0.55s; }
.anim-rise[data-delay="5"] { animation-delay: 0.65s; }
.anim-reveal { animation: clipReveal 1.1s var(--ease) 0.25s both; }

@keyframes lineUp { from { transform: translateY(105%); } to { transform: translateY(0); } }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes clipReveal { from { clip-path: inset(0 0 100% 0); } to { clip-path: inset(0 0 0 0); } }
@keyframes scrollCue { 0% { transform: translateY(-14px); } 100% { transform: translateY(40px); } }

/* Scroll reveal (only hidden when JS + IntersectionObserver are active) */
.has-io .reveal:not(.is-visible) { opacity: 0; transform: translateY(18px); }
.has-io .reveal { transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.has-io .reveal--img:not(.is-visible) { opacity: 1; transform: none; }
.has-io .reveal--img { transition: none; clip-path: none; }
.has-io .reveal--img > * { clip-path: inset(0 0 100% 0); transition: clip-path 0.9s var(--ease); }
.has-io .reveal--img.is-visible > * { clip-path: inset(0); }

/* ==========================================================================
   7. ABOUT
   ========================================================================== */
.about__split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.about__visual { position: relative; }
.about__visual img {
  width: 100%;
  aspect-ratio: 5 / 5.2;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.about__content { display: grid; gap: 20px; align-content: start; min-width: 0; }
.about__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-top: 8px; }
.about__content p:not(.label):not(.lead) { color: var(--color-text-muted); max-width: 62ch; }

/* ==========================================================================
   8. SERVICES (see 16b for the services register)
   ========================================================================== */

/* ==========================================================================
   9. SOLUTIONS
   ========================================================================== */

/* Editorial (pumps) */

.editorial {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.editorial__text { display: grid; gap: 22px; min-width: 0; }
.editorial__text .sub-label { margin-top: 12px; }
.editorial__media { display: grid; gap: 16px; min-width: 0; }
.media-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.media-tile {
  display: grid;
  grid-template-rows: 180px auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-white);
}
.media-tile img { width: 100%; height: 100%; object-fit: contain; padding: 12px; mix-blend-mode: multiply; }
.media-tile figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Spec strip */
.spec-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(48px, 6vw, 80px);
  background: var(--color-dark);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.spec-strip__cell {
  display: grid;
  gap: 10px;
  padding: clamp(22px, 3vw, 36px);
  border-left: 1px solid var(--color-dark-line);
  position: relative;
}
.spec-strip__cell:first-child { border-left: 0; }
.spec-strip__cell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-accent);
}
.spec-strip__label { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-text-on-dark-muted); }
.spec-strip__value {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.5rem + 2vw, 3.4rem);
  font-weight: 500;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.spec-strip__value small { font-family: var(--font-mono); font-size: 0.85rem; font-weight: 400; color: var(--color-accent); letter-spacing: 0.04em; }

/* Dewatering feature */
.dewatering {
  position: relative;
  background: var(--color-dark);
  color: var(--color-text-on-dark);
  overflow: hidden;
  isolation: isolate;
}
.dewatering__media { position: absolute; inset: 0 0 0 38%; z-index: -1; }
.dewatering__media img { width: 100%; height: 100%; object-fit: cover; }
.dewatering__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--color-dark) 0%, rgba(11, 20, 38, 0.82) 22%, rgba(11, 20, 38, 0.2) 70%, rgba(11, 20, 38, 0.1) 100%);
}
.dewatering__inner { padding-block: clamp(72px, 9vw, 128px); }
.dewatering__content { max-width: 560px; display: grid; gap: 22px; }
.dewatering__content > p:not(.label):not(.dewatering__tag) { color: var(--color-text-on-dark); font-size: var(--fs-lead); }
.app-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--color-dark-line-strong); }
.app-grid li {
  display: grid;
  gap: 4px;
  padding: 16px 16px 16px 0;
  border-bottom: 1px solid var(--color-dark-line-strong);
  font-weight: 500;
  color: var(--color-white);
}
.app-grid li:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--color-dark-line-strong); }
.app-grid .mono-sm { color: var(--color-accent); }
.dewatering__tag { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-text-on-dark-muted); }

/* Compressors */
.compressors__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.compressors__media img { width: 100%; aspect-ratio: 16 / 10; object-fit: contain; background: var(--color-white); }
.compressors__body { display: grid; gap: 24px; min-width: 0; }
.equip-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; border-top: 1px solid var(--color-border); }
.equip-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--color-border);
  font-weight: 500;
}
.equip-list .icon { color: var(--color-primary); }

/* Valves */
.valves { background: var(--color-light); }
.valves__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 32px clamp(40px, 6vw, 96px);
  align-items: end;
}
.valves__head .label { margin-bottom: 20px; }
.valves__hero { position: relative; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; }
.valves__hero img { width: 100%; aspect-ratio: 16 / 9.4; object-fit: cover; mix-blend-mode: multiply; }
.dim-tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 6px 10px;
  background: var(--color-dark);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
}
.dim-tag::before {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  width: 60px;
  height: 1px;
  background: var(--color-dark);
}

.valve-types { margin-top: clamp(48px, 6vw, 80px); display: grid; gap: 20px; }
.valve-types__list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  column-gap: 28px;
  border-top: 1px solid var(--color-text);
}
.valve-types__list li {
  position: relative;
  padding: 16px 0 16px 22px;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.02rem;
}
.valve-types__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 9px;
  height: 9px;
  border: 1.5px solid var(--color-primary);
  border-radius: 50%;
  transform: translateY(-50%);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(40px, 5vw, 64px);
}
.gallery__item {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.gallery__img { aspect-ratio: 3 / 4; display: grid; place-items: center; padding: 14px; overflow: hidden; }
.gallery__img img { max-height: 100%; width: auto; object-fit: contain; mix-blend-mode: multiply; transition: transform 0.6s var(--ease); }
.gallery__item:hover { border-color: var(--color-primary); box-shadow: var(--shadow); }
.gallery__item:hover img { transform: scale(1.06); }
.gallery__item figcaption {
  margin-top: auto;
  padding: 12px 14px;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1.4;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  min-height: calc(3 * 1.4em + 24px);
}

/* Automation */
.automation__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.automation__grid > div { display: grid; gap: 22px; min-width: 0; }
.automation__media img { width: 100%; background: var(--color-white); border-radius: var(--radius-sm); }

.flow-diagram {
  position: relative;
  margin-top: clamp(56px, 7vw, 96px);
  padding: clamp(24px, 3.5vw, 44px);
  border: 1px solid var(--color-dark-line-strong);
  background: rgba(18, 30, 55, 0.6);
}
.flow-diagram__head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 32px; }
.flow-diagram__head .mono-sm { color: var(--color-text-on-dark-muted); }

.flow-diagram__chain {
  --gap: 44px;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--gap);
}
.flow-node {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 12px;
  padding: 22px 10px 18px;
  border: 1px solid var(--color-dark-line-strong);
  background: var(--color-dark);
  text-align: center;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.flow-node:hover { border-color: var(--color-accent); background: var(--color-dark-raised); }
.flow-node .icon { color: var(--color-white); }
.flow-node__tag {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  padding: 2px 8px;
  background: var(--color-dark);
  border: 1px solid var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  white-space: nowrap;
}
.flow-node__name { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-on-dark); }
.flow-node--end { border-color: var(--color-accent); }

/* Connectors with moving signal */
.flow-node:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 100%;
  width: var(--gap);
  height: 1px;
  background-image: repeating-linear-gradient(90deg, var(--color-accent) 0 6px, transparent 6px 11px);
  background-size: 11px 1px;
  animation: signal 0.9s linear infinite;
}
.flow-node:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 50%;
  left: calc(100% + var(--gap) - 7px);
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--color-accent);
  border-right: 1px solid var(--color-accent);
  transform: translateY(-50%) rotate(45deg);
}
@keyframes signal { to { background-position: 11px 0; } }

/* Materials */
.materials__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: 32px clamp(40px, 6vw, 96px);
  align-items: center;
}
.materials__intro { display: grid; gap: 14px; }
.materials__intro p:not(.label) { color: var(--color-text-muted); }
.mat-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.mat {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur) var(--ease);
}
.mat:hover { border-color: var(--color-primary); }
.mat__swatch {
  flex: none;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-dark);
  border-radius: var(--radius-sm);
  box-shadow: inset 0 0 0 1px rgba(11, 20, 38, 0.12);
}
.mat__swatch--cs { background: linear-gradient(135deg, #5A6069 0%, #8C9199 45%, #4D535C 100%); color: var(--color-white); }
.mat__swatch--ss { background: linear-gradient(135deg, #D9DDE3 0%, #F6F7F9 45%, #BFC5CE 100%); }
.mat__swatch--316 { background: linear-gradient(135deg, #C3CBD6 0%, #EEF1F5 45%, #AAB4C2 100%); }
.mat__swatch--dss { background: linear-gradient(135deg, #A3ABB5 0%, #D5DADF 45%, #8F98A3 100%); }
.mat__swatch--sdss { background: linear-gradient(135deg, #7F8893 0%, #B8BFC7 45%, #6C7580 100%); color: var(--color-white); }
.mat__swatch--exo { background: linear-gradient(135deg, #8E6B4E 0%, #C9A27B 45%, #7A5A40 100%); color: var(--color-white); }
.mat__name { font-weight: 500; line-height: 1.3; }
.mat__name em { display: block; font-style: normal; font-size: var(--fs-small); color: var(--color-text-muted); font-weight: 400; }

/* Instrumentation */
.inst-head {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: 32px clamp(40px, 6vw, 96px);
  align-items: center;
}
.inst-head > div { display: grid; gap: 20px; }
.inst-head .lead { color: var(--color-text-muted); }
.inst-head__media img { width: 100%; aspect-ratio: 1 / 0.9; object-fit: cover; border-radius: var(--radius-sm); }

.mcb {
  display: grid;
  font-size: clamp(2.8rem, 1.5rem + 6vw, 6.6rem);
  font-stretch: 112%;
  font-weight: 700;
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}
.mcb span:nth-child(2) { color: transparent; -webkit-text-stroke: 1.5px var(--color-primary); }
.mcb span:nth-child(3) { color: var(--color-accent); }

.inst-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: clamp(48px, 6vw, 80px); }
.inst-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 26px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  min-width: 0;
}
.inst-col__head { display: grid; gap: 8px; padding-bottom: 16px; border-bottom: 1px solid var(--color-border); }
.inst-col__head .mono-sm { color: var(--color-accent-dark); }
.inst-col__title { font-size: 1.18rem; font-stretch: 106%; text-transform: uppercase; line-height: 1.2; }
.inst-col__img { width: 100%; height: 150px; object-fit: contain; mix-blend-mode: multiply; }
.inst-sub { display: grid; gap: 4px; }
.inst-sub + .inst-sub { padding-top: 14px; border-top: 1px dashed var(--color-border); }
.inst-sub__title { font-family: var(--font-mono); font-size: var(--fs-label); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-primary); }

/* Project equipment */
.pe-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: end;
}
.pe-intro { display: grid; gap: 20px; }
.pe-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}
.pe-grid li {
  position: relative;
  padding: 20px 18px 20px 34px;
  background: var(--color-white);
  font-family: var(--font-display);
  font-weight: 500;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.pe-grid li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  transform: translateY(-50%);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}
.pe-grid li:hover { background: var(--color-dark); color: var(--color-white); }

/* ==========================================================================
   10. INDUSTRIES
   ========================================================================== */

/* ==========================================================================
   11. SOURCING
   ========================================================================== */
.sourcing__map {
  position: absolute;
  top: 50%;
  right: -6%;
  width: min(78%, 1180px);
  transform: translateY(-58%);
  pointer-events: none;
}
.sourcing__map img { width: 100%; opacity: 0.14; }
.sourcing__arcs { position: absolute; inset: 0; width: 100%; height: 100%; }
.sourcing__arcs path {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 1.2;
  stroke-dasharray: 4 6;
  opacity: 0.7;
  animation: arcFlow 3s linear infinite;
}
.sourcing__arcs circle { fill: var(--color-white); opacity: 0.6; }
.sourcing__arcs .hub { fill: var(--color-accent); opacity: 1; }
.sourcing__arcs .hub-ring { fill: none; stroke: var(--color-accent); stroke-width: 1; opacity: 0.6; transform-origin: 762px 332px; animation: hubPulse 2.6s var(--ease) infinite; }
@keyframes arcFlow { to { stroke-dashoffset: -40; } }
@keyframes hubPulse { 0% { transform: scale(0.6); opacity: 0.8; } 100% { transform: scale(1.6); opacity: 0; } }

.sourcing__inner { position: relative; }
.sourcing__head { max-width: 620px; display: grid; gap: 20px; }
.sourcing__words { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-accent); }

.src-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(56px, 8vw, 120px);
  border-top: 1px solid var(--color-dark-line-strong);
}
.src-step {
  position: relative;
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 32px 28px 8px 0;
}
.src-step + .src-step { padding-left: 28px; border-left: 1px solid var(--color-dark-line); }
.src-step::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--color-accent);
}
.src-step + .src-step::before { left: 28px; }
.src-step__num { font-family: var(--font-mono); font-size: 0.78rem; color: var(--color-accent); letter-spacing: 0.1em; }
.src-step .icon { color: var(--color-white); }
.src-step__title { font-size: 1.4rem; font-stretch: 108%; text-transform: uppercase; color: var(--color-white); }
.src-step p { font-size: var(--fs-small); color: var(--color-text-on-dark-muted); max-width: 30ch; }

/* ==========================================================================
   12. PROJECT SUPPORT (see 16b for the lifecycle)
   ========================================================================== */

/* ==========================================================================
   13. WHY CLOID
   ========================================================================== */
.why__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.why__head { position: sticky; top: calc(var(--header-h-scrolled) + 32px); display: grid; gap: 28px; }
.why__head .section-code { margin-bottom: 0; }
.why__media img { width: 100%; aspect-ratio: 16 / 5.5; object-fit: cover; border-radius: var(--radius-sm); }

.why-list { border-top: 1px solid var(--color-text); }
.why-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--color-border);
  transition: padding var(--dur) var(--ease);
}
.why-item:hover { padding-left: 8px; }
.why-item__num { font-family: var(--font-display); font-size: 2rem; font-weight: 500; line-height: 1; color: var(--color-accent-dark); font-variant-numeric: tabular-nums; }
.why-item__title { font-size: 1.35rem; font-stretch: 108%; text-transform: uppercase; margin-bottom: 8px; }
.why-item p { color: var(--color-text-muted); max-width: 52ch; }

.statement {
  display: grid;
  margin-top: clamp(72px, 9vw, 128px);
  padding-top: clamp(32px, 4vw, 48px);
  border-top: 1px solid var(--color-border-strong);
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.2rem + 3.6vw, 4.6rem);
  font-weight: 600;
  font-stretch: 110%;
  line-height: 1;
  letter-spacing: -0.015em;
  text-transform: uppercase;
}

/* ==========================================================================
   14. CTA
   ========================================================================== */
.cta {
  position: relative;
  background: var(--color-dark);
  color: var(--color-white);
  overflow: hidden;
  isolation: isolate;
}
.cta__media { position: absolute; inset: 0; z-index: -1; }
.cta__media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.38; filter: saturate(0.6); }
.cta__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--color-dark) 0%, rgba(11, 20, 38, 0.86) 45%, rgba(11, 20, 38, 0.55) 100%);
}
.cta__inner { display: grid; gap: 24px; padding-block: clamp(88px, 11vw, 160px); }
.cta__title {
  font-size: clamp(2.1rem, 1.2rem + 3.8vw, 4.6rem);
  font-stretch: 108%;
  line-height: 1;
  text-transform: uppercase;
  max-width: 18ch;
}
.cta__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 12px; }

/* ==========================================================================
   15. CONTACT
   ========================================================================== */
.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: stretch;
}
.contact__info { display: grid; gap: 20px; min-width: 0; }
.contact__info .section-code { margin-bottom: 4px; }
.contact__info .lead { color: var(--color-text-muted); }
.contact__visual { position: relative; min-width: 0; min-height: 520px; overflow: hidden; border-radius: var(--radius-sm); }
.contact__visual img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; }
.contact__visual .fig-tag { z-index: 1; }

.contact-list { margin-top: 12px; border-top: 1px solid var(--color-text); }
.contact-list__row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}
.contact-list dt {
  display: flex;
  align-items: center;
  gap: 10px;
  align-self: start;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.contact-list dt .icon { width: 18px; height: 18px; color: var(--color-primary); }
.contact-list dd { font-weight: 500; overflow-wrap: anywhere; }
.contact-list a { background: linear-gradient(var(--color-accent), var(--color-accent)) 0 100% / 0 1px no-repeat; transition: background-size var(--dur) var(--ease); }
.contact-list a:hover { background-size: 100% 1px; }

.social { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 8px; }
.social__list { display: flex; gap: 10px; }
.social__link {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.social__link:hover { background: var(--color-dark); border-color: var(--color-dark); color: var(--color-white); }

.contact__form-wrap {
  padding: clamp(24px, 3.5vw, 44px);
  background: var(--color-light);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-primary);
  border-radius: var(--radius-sm);
}
.enquiry__head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 26px; }
.enquiry__title { font-size: 1.4rem; font-stretch: 108%; text-transform: uppercase; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 20px; }
.field { display: grid; gap: 8px; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text);
}
.field label span { color: var(--color-accent-dark); }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field textarea { resize: vertical; min-height: 140px; line-height: 1.5; }
.field ::placeholder { color: #8A93A2; }
.field input:hover,
.field select:hover,
.field textarea:hover { border-color: var(--color-steel); }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(42, 62, 116, 0.18); }
.field [aria-invalid="true"] { border-color: var(--color-error); }
.field [aria-invalid="true"]:focus { box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.15); }
.field__error { min-height: 0; font-size: 0.82rem; color: var(--color-error); }
.field__error:empty { display: none; }

.select-wrap { position: relative; }
.select-wrap select { appearance: none; padding-right: 44px; cursor: pointer; }
.select-wrap::after {
  content: "";
  position: absolute;
  right: 18px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--color-primary);
  border-bottom: 1.5px solid var(--color-primary);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.enquiry__foot { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 26px; }
.enquiry__status { font-size: 0.95rem; font-weight: 500; }
.enquiry__status.is-success { display: inline-flex; gap: 10px; align-items: center; color: var(--color-success); }
.enquiry__status.is-error { color: var(--color-error); }

/* ==========================================================================
   16. FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-dark);
  color: var(--color-text-on-dark-muted);
  padding-top: clamp(56px, 7vw, 96px);
  padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px));
}
.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(4, minmax(0, 1fr));
  gap: 40px 32px;
  padding-bottom: clamp(40px, 5vw, 64px);
}
.footer__brand { display: grid; gap: 18px; align-content: start; }
.footer__logo { display: inline-block; justify-self: start; padding: 10px 14px; background: var(--color-white); border-radius: var(--radius-sm); }
.footer__logo img { height: 40px; width: auto; }
.footer__tagline { font-family: var(--font-display); font-weight: 500; font-stretch: 108%; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-white); }
.footer__contact { font-size: var(--fs-small); line-height: 1.9; }
.footer__heading { font-family: var(--font-mono); font-size: var(--fs-label); font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 18px; }
.footer__col ul { display: grid; gap: 10px; }
.site-footer a { transition: color var(--dur) var(--ease); }
.site-footer a:hover { color: var(--color-white); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--color-dark-line);
  font-size: var(--fs-small);
}
.footer__bottom .mono-sm { color: var(--color-text-on-dark-muted); }

/* Back to top */
.to-top {
  position: fixed;
  right: clamp(16px, 2.5vw, 32px);
  bottom: calc(clamp(16px, 2.5vw, 32px) + env(safe-area-inset-bottom, 0px));
  z-index: 90;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  background: var(--color-dark);
  color: var(--color-white);
  border: 1px solid var(--color-dark-line-strong);
  border-radius: var(--radius-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur), background-color var(--dur) var(--ease);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--color-accent); color: var(--color-dark); }

/* ==========================================================================
   16b. MULTI-PAGE COMPONENTS
   Page heroes, home overviews, services register, logo walls, registers,
   lifecycle and sub-navigation.
   ========================================================================== */

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

/* Text link with arrow */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
  transition: color var(--dur) var(--ease);
}
.text-link .icon { width: 16px; height: 16px; transition: transform var(--dur) var(--ease); }
.text-link:hover { color: var(--color-accent-dark); }
.text-link:hover .icon { transform: translateX(4px); }
.text-link--sm { margin-top: 10px; font-size: 0.66rem; }
.section--dark .text-link,
.page-hero .text-link { color: var(--color-white); }

.section-foot { margin-top: clamp(40px, 5vw, 64px); display: flex; flex-wrap: wrap; gap: 16px; }
.section-head--compact { margin-bottom: 8px; }

/* ---------- Page hero (internal pages) ---------- */
.page-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(48px, 7vw, 96px));
  padding-bottom: clamp(56px, 7vw, 96px);
  background: var(--color-dark);
  color: var(--color-white);
  overflow: hidden;
  isolation: isolate;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 55% 80% at 85% 30%, rgba(42, 62, 116, 0.5), transparent 70%);
}
.page-hero::after {
  /* thin measurement rule along the bottom edge */
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 10px;
  background:
    linear-gradient(var(--color-dark-line-strong), var(--color-dark-line-strong)) 0 100% / 100% 1px no-repeat,
    repeating-linear-gradient(90deg, var(--color-dark-line-strong) 0 1px, transparent 1px 44px) 0 100% / 100% 6px no-repeat;
}
.page-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr);
  gap: 40px clamp(40px, 6vw, 96px);
  align-items: end;
}
.page-hero__main { display: grid; gap: 18px; min-width: 0; }
.page-hero__main .section-code { margin-bottom: 0; }
.page-hero__title {
  font-size: clamp(2.3rem, 1.3rem + 4vw, 4.6rem);
  font-stretch: 108%;
  line-height: 0.98;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  animation: rise 0.7s var(--ease) both;
}
.page-hero__lead {
  max-width: 54ch;
  font-size: var(--fs-lead);
  color: var(--color-text-on-dark-muted);
}
.page-hero__lead strong { color: var(--color-white); font-weight: 500; }
.page-hero__emblem {
  position: absolute;
  right: -40px;
  top: 50%;
  width: clamp(280px, 34vw, 480px);
  height: auto;
  transform: translateY(-46%);
  opacity: 0.05;
  filter: grayscale(1) brightness(3);
  pointer-events: none;
  z-index: -1;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-on-dark-muted);
}
.breadcrumb li + li::before { content: "/"; margin-right: 8px; opacity: 0.5; }
.breadcrumb a:hover { color: var(--color-white); }
.breadcrumb [aria-current] { color: var(--color-accent); }

/* About hero: stacked words */
.page-hero__words {
  display: grid;
  justify-items: end;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 1.1rem + 2.6vw, 3.4rem);
  font-weight: 600;
  font-stretch: 110%;
  line-height: 1;
  text-transform: uppercase;
}
.page-hero__words span { color: transparent; -webkit-text-stroke: 1px var(--color-dark-line-strong); }
.page-hero__words span:last-child { color: var(--color-accent); -webkit-text-stroke: 0; }

/* Services hero: icon index */
.svc-index { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--color-dark-line-strong); border-left: 1px solid var(--color-dark-line-strong); }
.svc-index__item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 14px;
  align-items: center;
  padding: 16px;
  border-right: 1px solid var(--color-dark-line-strong);
  border-bottom: 1px solid var(--color-dark-line-strong);
  transition: background-color var(--dur) var(--ease);
}
.svc-index__item img { grid-row: 1 / span 2; width: 52px; height: 52px; }
.svc-index__num { font-family: var(--font-mono); font-size: var(--fs-label); color: var(--color-accent); letter-spacing: 0.1em; align-self: end; }
.svc-index__name { font-family: var(--font-display); font-weight: 600; font-size: 0.92rem; line-height: 1.2; text-transform: uppercase; align-self: start; }
.svc-index__item:hover { background: rgba(255, 255, 255, 0.05); }

/* Solutions hero: category index */
.hero-index { border-top: 1px solid var(--color-dark-line-strong); }
.hero-index a {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 20px;
  gap: 14px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-dark-line-strong);
  transition: padding var(--dur) var(--ease), color var(--dur) var(--ease);
}
.hero-index__num { font-family: var(--font-mono); font-size: 0.78rem; color: var(--color-accent); }
.hero-index__name { font-family: var(--font-display); font-weight: 600; font-stretch: 106%; text-transform: uppercase; line-height: 1.2; }
.hero-index a:hover { padding-left: 6px; color: var(--color-accent); }

/* Industries hero: sector panel */
.sector-panel {
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--color-dark-line-strong);
}
.sector-panel ul { display: flex; flex-wrap: wrap; gap: 8px; }
.sector-panel li {
  padding: 6px 12px;
  border: 1px solid var(--color-dark-line-strong);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.sector-panel .mono-sm { color: var(--color-text-on-dark-muted); }
.sector-panel .mono-sm:first-child { color: var(--color-accent); }

/* Project support hero: mini chain */
.mini-chain { display: grid; gap: 0; counter-reset: stage; border-left: 1px solid var(--color-dark-line-strong); }
.mini-chain li {
  position: relative;
  counter-increment: stage;
  padding: 10px 0 10px 28px;
  font-family: var(--font-display);
  font-weight: 600;
  font-stretch: 108%;
  text-transform: uppercase;
  font-size: 1.05rem;
}
.mini-chain li::before {
  content: "0" counter(stage);
  margin-right: 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--color-accent);
}
.mini-chain li::after {
  content: "";
  position: absolute;
  left: -4px;
  top: 50%;
  width: 7px;
  height: 7px;
  background: var(--color-dark);
  border: 1px solid var(--color-accent);
  transform: translateY(-50%);
}
.mini-chain li:last-child::after { background: var(--color-accent); }

/* Contact hero: quick contact */
.quick-contact { display: grid; border-top: 1px solid var(--color-dark-line-strong); }
.quick-contact > div {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-dark-line-strong);
}
.quick-contact dt { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); padding-top: 3px; }
.quick-contact dd { font-weight: 500; overflow-wrap: anywhere; }
.quick-contact a:hover { color: var(--color-accent); }

/* Home: core solutions */
.core-solutions { padding-block: clamp(48px, 5vw, 72px); }
.core-solutions__head { margin-bottom: clamp(32px, 4vw, 52px); }
.core-solution-grid {
  display: grid;
  grid-template-columns: 1.12fr 1fr 1fr;
  gap: clamp(20px, 2.5vw, 36px);
  border-top: 1px solid var(--color-text);
}
.core-solution {
  display: grid;
  grid-template-rows: auto auto 1fr;
  align-content: start;
  gap: 18px;
  min-width: 0;
  padding-top: 20px;
}
.core-solution__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--color-accent-dark);
}
.core-solution__visual { overflow: hidden; background: var(--color-light); }
.core-solution__visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.core-solution:hover .core-solution__visual img { transform: scale(1.025); }
.core-solution__body {
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 14px;
}
.core-solution__title {
  font-size: clamp(1.25rem, 1rem + 0.9vw, 1.8rem);
  font-stretch: 106%;
  line-height: 1.08;
  text-transform: uppercase;
}
.core-solution__meta { min-height: 3em; color: var(--color-text-muted); font-size: var(--fs-small); }
.core-solution__body .text-link { min-height: 44px; margin-top: 4px; }
.core-solution--featured .core-solution__num { font-size: 0.9rem; }
.core-solution--featured .core-solution__title { color: var(--color-primary); }

/* ---------- Service visuals (official icons from the company profile) ---------- */
.svc-icon { width: 84px; height: 84px; flex: none; }
.svc-icon--lg { width: 112px; height: 112px; }
.svc-icon--xl { width: 132px; height: 132px; }

/* Home: services strip */
.svc-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-text);
}
.svc-strip__item {
  position: relative;
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: 16px;
  padding: 32px 28px 24px 0;
}
.svc-strip__item + .svc-strip__item { padding-left: 28px; border-left: 1px solid var(--color-border-strong); }
.svc-strip__num { font-family: var(--font-mono); font-size: 0.78rem; color: var(--color-accent-dark); letter-spacing: 0.1em; }
.svc-strip__title { font-size: 1.2rem; font-stretch: 106%; text-transform: uppercase; line-height: 1.15; }
.svc-strip__items { font-size: var(--fs-small); color: var(--color-text-muted); }
.svc-strip__link {
  justify-self: start;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  color: var(--color-primary);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.svc-strip__link .icon { transition: transform var(--dur) var(--ease); }
.svc-strip__item:hover .svc-strip__link { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-dark); }
.svc-strip__item:hover .svc-strip__link .icon { transform: translateX(3px); }
.svc-strip__item .svc-icon { transition: transform 0.5s var(--ease); }
.svc-strip__item:hover .svc-icon { transform: translateY(-4px); }

/* Home: industry tiles */
.ind-tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.ind-tile {
  position: relative;
  display: block;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-dark);
  color: var(--color-white);
}
.ind-tile img { width: 100%; height: 100%; object-fit: cover; opacity: 0.8; transition: transform 0.7s var(--ease), opacity var(--dur) var(--ease); }
.ind-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11, 20, 38, 0.05) 20%, rgba(11, 20, 38, 0.85) 100%); }
.ind-tile__num, .ind-tile__name { position: absolute; z-index: 1; left: 18px; }
.ind-tile__num { top: 14px; font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.12em; color: var(--color-accent); }
.ind-tile__name { bottom: 16px; right: 18px; font-family: var(--font-display); font-weight: 600; font-stretch: 106%; font-size: 1.1rem; line-height: 1.15; text-transform: uppercase; }
.ind-tile:hover img { transform: scale(1.06); opacity: 1; }

.why__sub { font-size: var(--fs-lead); color: var(--color-text-muted); }

/* ---------- Engineering & Services: register ---------- */
.svc {
  display: grid;
  grid-template-columns: 200px minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 28px clamp(32px, 4vw, 64px);
  align-items: start;
  padding: clamp(36px, 4vw, 56px) 0;
  border-bottom: 1px solid var(--color-border);
  scroll-margin-top: calc(var(--header-h-scrolled) + 16px);
}
.svc:first-of-type { border-top: 1px solid var(--color-text); margin-top: 24px; }
.svc__id { display: flex; align-items: flex-start; gap: 18px; }
.svc__num {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 2rem + 2vw, 4rem);
  font-weight: 500;
  line-height: 0.9;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}
.svc__body { display: grid; gap: 14px; justify-items: start; }
.svc__title { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.2rem); font-stretch: 106%; text-transform: uppercase; line-height: 1.05; }
.svc__desc { color: var(--color-text-muted); max-width: 46ch; }
.svc__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; border-top: 1px solid var(--color-border); }
.svc__list li {
  position: relative;
  padding: 14px 0 14px 20px;
  border-bottom: 1px solid var(--color-border);
  font-weight: 500;
}
.svc__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 9px;
  height: 1px;
  background: var(--color-accent);
}
.svc .svc-icon { transition: transform 0.5s var(--ease); }
.svc:hover .svc-icon { transform: rotate(-4deg); }

.chain-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px clamp(40px, 6vw, 96px);
  align-items: end;
}
.chain-head .lead { color: var(--color-text-on-dark-muted); }
.automation-chain .flow-diagram { margin-top: clamp(40px, 5vw, 64px); }

/* Aftermarket */
.aftermarket { overflow: hidden; isolation: isolate; }
.aftermarket__emblem {
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: clamp(260px, 30vw, 420px);
  height: auto;
  opacity: 0.05;
  filter: grayscale(1);
  pointer-events: none;
  z-index: -1;
}
.aftermarket__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 40px clamp(40px, 6vw, 96px);
  align-items: center;
}
.aftermarket__head { display: grid; gap: 18px; justify-items: start; }
.aftermarket__head .section-code { margin: 8px 0 0; }
.aftermarket__head .lead { color: var(--color-text-muted); }
.am-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); }
.am-item {
  display: grid;
  gap: 12px;
  align-content: start;
  min-height: 180px;
  padding: 28px;
  background: var(--color-white);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.am-item .icon { color: var(--color-primary); }
.am-item__code { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.12em; color: var(--color-accent-dark); margin-top: auto; }
.am-item__title { font-size: 1.25rem; font-stretch: 106%; text-transform: uppercase; line-height: 1.15; }
.am-item:hover { background: var(--color-dark); color: var(--color-white); }
.am-item:hover .icon { color: var(--color-accent); }
.am-item:hover .am-item__code { color: var(--color-accent); }

/* ---------- Solutions: sticky sub-navigation ---------- */
.subnav {
  position: sticky;
  top: calc(var(--header-h-scrolled) + env(safe-area-inset-top, 0px));
  z-index: 50;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}
.subnav__list {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.subnav__list::-webkit-scrollbar { display: none; }
.subnav__link {
  position: relative;
  display: block;
  padding: 18px 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--color-text-muted);
  transition: color var(--dur) var(--ease);
}
.subnav__link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: -1px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--dur) var(--ease);
}
.subnav__link:hover,
.subnav__link.is-active { color: var(--color-text); }
.subnav__link.is-active::after { transform: scaleX(1); }
html:has(.subnav) { scroll-padding-top: calc(var(--header-h-scrolled) + 60px); }
.page-solutions .section { scroll-margin-top: calc(var(--header-h-scrolled) + 56px); }

/* ---------- About: vision & mission ---------- */
.vm__vision { background: var(--color-white); padding-block: clamp(64px, 8vw, 112px); border-top: 1px solid var(--color-border); }
.vm__mission { background: var(--color-primary-dark); color: var(--color-white); padding-block: clamp(64px, 8vw, 112px); }
.vm__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.45fr) minmax(0, 1.55fr);
  gap: 24px clamp(40px, 6vw, 96px);
  align-items: start;
}
.vm__label { display: grid; gap: 10px; padding-top: 10px; border-top: 2px solid var(--color-accent); }
.vm__label .mono-sm { color: var(--color-accent-dark); }
.vm__mission .vm__label .mono-sm { color: var(--color-accent); }
.vm__title { font-size: 1.1rem; font-stretch: 108%; text-transform: uppercase; letter-spacing: 0.04em; }
.vm__quote { margin: 0; }
.vm__quote p {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.1rem + 2vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  max-width: 28ch;
}
.vm__vision .vm__quote p::before { content: "“"; color: var(--color-accent); }
.vm__vision .vm__quote p::after { content: "”"; color: var(--color-accent); }
.vm__mission .vm__quote p { font-weight: 500; text-transform: uppercase; font-stretch: 104%; font-size: clamp(1.35rem, 1rem + 1.6vw, 2.4rem); max-width: 32ch; }

/* ---------- Certifications ---------- */
.cert-marks {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}
.cert-mark {
  display: grid;
  grid-template-rows: 120px auto;
  gap: 18px;
  justify-items: center;
  align-items: center;
  padding: 32px 24px;
  background: var(--color-white);
  text-align: center;
}
.cert-mark img { max-height: 110px; max-width: 100%; width: auto; height: auto; object-fit: contain; }
.cert-mark figcaption { font-size: var(--fs-small); color: var(--color-text-muted); line-height: 1.5; }
.cert-specs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 28px; margin-top: 32px; border-top: 1px solid var(--color-text); }
.cert-specs li { display: grid; gap: 4px; padding: 18px 0; border-bottom: 1px solid var(--color-border); }
.cert-specs__key { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent-dark); }
.cert-specs__val { font-family: var(--font-display); font-weight: 600; font-stretch: 106%; font-size: 1.15rem; text-transform: uppercase; }
.cert-specs__note { font-size: var(--fs-small); color: var(--color-text-muted); }

/* ---------- Logo walls ---------- */
.logo-wall {
  display: grid;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}
.logo-wall--clients { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.logo-wall--partners { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.logo-wall li {
  display: grid;
  place-items: center;
  min-height: 132px;
  padding: 24px 28px;
  background: var(--color-white);
}
.logo-wall--partners li { min-height: 104px; padding: 18px 20px; }
.logo-wall img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 64px;
  object-fit: contain;
  filter: grayscale(1) contrast(1.05);
  opacity: 0.78;
  transition: filter var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.logo-wall--partners img { max-height: 48px; }
.logo-wall li:hover img { filter: none; opacity: 1; }
.logo-wall__text { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-text-muted); }
.logo-wall__more { margin-top: 14px; text-align: right; }
.partners { margin-top: clamp(56px, 7vw, 96px); }
.partners__head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 20px; }

/* ---------- Industries register ---------- */
.ind-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) minmax(0, 428px);
  gap: 28px clamp(32px, 4vw, 64px);
  align-items: center;
  padding: clamp(28px, 3vw, 40px) 0;
  border-bottom: 1px solid var(--color-border);
  scroll-margin-top: calc(var(--header-h-scrolled) + 16px);
}
.ind-row:first-of-type { border-top: 1px solid var(--color-text); }
.ind-row__num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 2rem + 1.6vw, 3.6rem);
  font-weight: 600;
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-steel);
  font-variant-numeric: tabular-nums;
  transition: color var(--dur) var(--ease);
}
.ind-row__body { display: grid; gap: 12px; justify-items: start; }
.ind-row__title { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2.2rem); font-stretch: 106%; text-transform: uppercase; line-height: 1.05; }
.ind-row__body p { color: var(--color-text-muted); max-width: 52ch; }
.ind-row__media { overflow: hidden; border-radius: var(--radius-sm); }
.ind-row__media img { width: 100%; aspect-ratio: 428 / 140; object-fit: cover; transition: transform 0.7s var(--ease); }
.ind-row:hover .ind-row__num { color: var(--color-accent); -webkit-text-stroke-color: var(--color-accent); }
.ind-row:hover .ind-row__media img { transform: scale(1.05); }

.supply-links { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: 32px clamp(40px, 6vw, 96px); align-items: start; }
.link-list { border-top: 1px solid var(--color-text); }
.link-list a {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 24px;
  gap: 16px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-display);
  font-weight: 600;
  font-stretch: 106%;
  font-size: 1.1rem;
  text-transform: uppercase;
  transition: color var(--dur) var(--ease), padding var(--dur) var(--ease);
}
.link-list__num { font-family: var(--font-mono); font-size: 0.78rem; font-weight: 400; color: var(--color-accent-dark); }
.link-list a:hover { color: var(--color-primary); padding-left: 6px; }
.link-list .icon { transition: transform var(--dur) var(--ease); }
.link-list a:hover .icon { transform: translate(3px, -3px); }

/* ---------- Project lifecycle (all stages visible) ---------- */
.lifecycle {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 24px;
}
.lifecycle::before,
.lifecycle::after {
  /* track + animated fill through the icon centres */
  content: "";
  position: absolute;
  top: 28px;
  left: 28px;
  right: calc(20% - 47px);
  height: 1px;
  background: var(--color-border-strong);
}
.lifecycle::after {
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.4s var(--ease) 0.2s;
}
.lifecycle.is-visible::after,
html:not(.has-io) .lifecycle::after { transform: scaleX(1); }
.lc-step { position: relative; display: grid; gap: 10px; align-content: start; }
.lc-step__icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 12px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-accent-dark);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.lc-step:last-child .lc-step__icon,
.lc-step:hover .lc-step__icon { background: var(--color-accent); color: var(--color-dark); }
.lc-step__num { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-text-muted); }
.lc-step__title { font-size: 1.35rem; font-stretch: 108%; text-transform: uppercase; }
.lc-step p { font-size: var(--fs-small); color: var(--color-text-muted); max-width: 26ch; }

/* Pillars (project support) */
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--color-text); }
.pillar {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 14px;
  padding: 32px 32px 28px 0;
  transition: background-color var(--dur) var(--ease);
}
.pillar + .pillar { padding-left: 32px; border-left: 1px solid var(--color-border); }
.pillar__num { font-family: var(--font-display); font-size: 2.6rem; font-weight: 600; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--color-steel); }
.pillar__title { font-size: 1.35rem; font-stretch: 108%; text-transform: uppercase; }
.pillar p { color: var(--color-text-muted); font-size: var(--fs-small); max-width: 34ch; }
.pillar__link { display: inline-flex; gap: 10px; align-items: center; font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-primary); }
.pillar__link .icon { width: 16px; height: 16px; transition: transform var(--dur) var(--ease); }
.pillar:hover .pillar__num { color: var(--color-accent); -webkit-text-stroke-color: var(--color-accent); }
.pillar:hover .pillar__link .icon { transform: translateX(4px); }

/* Footer additions */
.footer__statement { font-size: var(--fs-small); color: var(--color-text-on-dark-muted); }
.footer__contact { display: grid; gap: 10px; font-size: var(--fs-small); }
.footer__contact address { line-height: 1.6; }
.footer__social { display: flex; gap: 8px; }
.footer__social a {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-dark-line-strong);
  border-radius: var(--radius-sm);
}
.footer__social a:hover { border-color: var(--color-accent); color: var(--color-accent); }
.footer__social .icon { width: 18px; height: 18px; }

/* ==========================================================================
   17. RESPONSIVE
   ========================================================================== */
@media (min-width: 1600px) {
  :root { --container: 1440px; }
}

@media (max-width: 1279px) {
  .gallery {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(180px, 210px);
    overflow-x: auto;
    padding-bottom: 12px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }
  .gallery__item { scroll-snap-align: start; }
  
}

/* Mobile / tablet navigation */
@media (max-width: 1279px) {
  .nav-toggle { display: inline-grid; }
  .nav-toggle { width: 40px; height: 40px; }
  .nav-cta { display: none; }
  .primary-nav {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 101;
    width: min(440px, 100%);
    display: none;
    flex-direction: column;
    padding: 20px var(--gutter) 24px;
    max-height: calc(100dvh - var(--header-h));
    background: var(--color-dark);
    color: var(--color-white);
    border: 1px solid var(--color-dark-line);
    box-shadow: 0 18px 36px -20px rgba(0, 0, 0, 0.75);
    overflow-y: auto;
  }
  .primary-nav.is-open { display: flex; }
  .primary-nav__list { flex-direction: column; align-items: stretch; gap: 0; margin-top: 4px; }
  .primary-nav__list li { border-bottom: 1px solid var(--color-dark-line); }
  .primary-nav .nav-link {
    display: block;
    padding: 10px 0;
    font-size: 0.95rem;
    line-height: 1.35;
    text-transform: uppercase;
    opacity: 1;
    color: var(--color-white);
  }
  .primary-nav .nav-link::after { bottom: -1px; }
  .primary-nav .nav-link[aria-current="page"] { color: var(--color-accent); }
}

@media (max-width: 1023px) {
  .hero__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr); }
  .hero__coords,
.hero__scale { display: none; }
  .about__split,
.editorial,
.compressors__grid,
.automation__grid,
.inst-head,
.pe-layout,
.why__grid,
.contact__grid { grid-template-columns: minmax(0, 1fr); }
.contact__visual { min-height: 420px; }
.contact__visual img { min-height: 420px; }
  .valves__head,
.materials__grid { grid-template-columns: minmax(0, 1fr); }
  .why__head { position: static; }
  .inst-head__media { max-width: 520px; }
  .inst-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .inst-cols .inst-col:last-child { grid-column: 1 / -1; }
  .spec-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spec-strip__cell:nth-child(3) { border-left: 0; }
  .spec-strip__cell:nth-child(n + 3) { border-top: 1px solid var(--color-dark-line); }
  .valve-types__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .src-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .src-step:nth-child(3) { padding-left: 0; border-left: 0; }
  .src-step:nth-child(3)::before { left: 0; }
  .src-step:nth-child(n + 3) { border-top: 1px solid var(--color-dark-line); margin-top: 24px; }
  .footer__top { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .footer__brand { grid-column: 1 / -1; }
  .dewatering__media { inset: 0 0 0 20%; }

  /* Flow diagram: 3 x 2 */
  .flow-diagram__chain { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 44px; }
  .flow-node:nth-child(3)::after,
.flow-node:nth-child(3)::before { display: none; }
}

@media (max-width: 899px) {
  .hero { min-height: auto; }
  .hero__inner { grid-template-columns: minmax(0, 1fr); }
  .hero__visual {
    position: absolute;
    inset: 0 0 0 auto;
    width: 62%;
    max-width: none;
    z-index: 0;
    opacity: 0.22;
  }
  .hero__text { color: var(--color-text-on-dark); }
  .hero__frame { height: 100%; clip-path: none; }
  .hero__frame img { object-position: 50% 30%; }
  .hero__visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--color-dark) 0%, rgba(11, 20, 38, 0) 60%);
  }
  .hero__caption,
.corner { display: none; }
  .section-head__row { grid-template-columns: minmax(0, 1fr); }
  

  /* Vertical timeline */
  
  
  
}

@media (max-width: 767px) {
  :root { --header-h: 72px; --header-h-scrolled: 64px; }
  .nav-bar { height: 64px; }
  .is-scrolled .nav-bar { height: 58px; }
  .brand { padding: 5px 8px; }
  .brand__logo { height: 32px; }
  .is-scrolled .brand__logo { height: 30px; }
  .hero__sectors-label { display: none; }
  .hero__sectors-inner { flex-wrap: wrap; padding-block: 16px; }
  .scroll-cue { display: none; }
  .sector-list li { padding: 0 10px; }
  .inst-cols { grid-template-columns: minmax(0, 1fr); }
  .inst-cols .inst-col:last-child { grid-column: auto; }
  
  .mat-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .equip-list { grid-template-columns: minmax(0, 1fr); }
  .field-grid { grid-template-columns: minmax(0, 1fr); }
  .footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dewatering__media { position: relative; inset: auto; height: 260px; }
  .dewatering__media::after { background: linear-gradient(180deg, rgba(11, 20, 38, 0) 40%, var(--color-dark) 100%); }
  .dewatering__inner { padding-block: 8px 72px; }

  /* Flow diagram: vertical */
  .flow-diagram__chain { grid-template-columns: minmax(0, 1fr); --gap: 32px; row-gap: var(--gap); }
  .flow-node {
    grid-template-columns: 40px minmax(0, 1fr) auto;
    justify-items: start;
    align-items: center;
    text-align: left;
    padding: 16px 18px;
  }
  .flow-node__tag { position: static; transform: none; grid-column: 3; grid-row: 1; }
  .flow-node .icon { grid-column: 1; grid-row: 1; }
  .flow-node__name { grid-column: 2; grid-row: 1; }
  .flow-node:nth-child(3)::after,
.flow-node:nth-child(3)::before { display: block; }
  .flow-node:not(:last-child)::after {
    top: 100%;
    left: 38px;
    width: 1px;
    height: var(--gap);
    background-image: repeating-linear-gradient(180deg, var(--color-accent) 0 6px, transparent 6px 11px);
    background-size: 1px 11px;
    animation-name: signalY;
  }
  .flow-node:not(:last-child)::before {
    top: calc(100% + var(--gap) - 7px);
    left: 35px;
    transform: rotate(135deg);
  }
  @keyframes signalY { to { background-position: 0 11px; } }

  .src-steps { grid-template-columns: minmax(0, 1fr); }
  .src-step,
.src-step + .src-step { padding: 28px 0 0; border-left: 0; }
  .src-step + .src-step::before { left: 0; }
  .src-step:nth-child(n + 2) { border-top: 1px solid var(--color-dark-line); margin-top: 24px; }
  .contact-list__row { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .contact__visual,
  .contact__visual img { min-height: 320px; }
  .spec-table__row { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .sourcing__map { width: 140%; right: -50%; top: 18%; transform: none; }
  .why-item { grid-template-columns: 52px minmax(0, 1fr); }
}

@media (max-width: 479px) {
  .hero__actions .btn { flex: 1 1 100%; }
  .cta__actions .btn { flex: 1 1 100%; }
  .media-pair { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10px; }
  .media-tile { grid-template-rows: 140px auto; }
  .valve-types__list { grid-template-columns: minmax(0, 1fr); }
  .mat-list { grid-template-columns: minmax(0, 1fr); }
  .spec-strip { grid-template-columns: minmax(0, 1fr); }
  .spec-strip__cell { border-left: 0; }
  .spec-strip__cell:nth-child(n + 2) { border-top: 1px solid var(--color-dark-line); }
  .footer__top { grid-template-columns: minmax(0, 1fr); }
  .app-grid { grid-template-columns: minmax(0, 1fr); }
  .app-grid li:nth-child(even) { padding-left: 0; border-left: 0; }
  .enquiry__foot .btn { width: 100%; }
  .section-foot .btn,
  .about__actions .btn { width: 100%; white-space: normal; text-align: center; }
}

@media (max-width: 359px) {
  .brand__logo,
.is-scrolled .brand__logo { height: 27px; }
  .nav-bar { gap: 12px; }
}

/* ---------- 17b. Responsive: multi-page components ---------- */
@media (max-width: 1279px) {
  .logo-wall--partners { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .logo-wall--partners .logo-wall__text { grid-column: span 2; }
  .svc { grid-template-columns: 170px minmax(0, 1fr) minmax(0, 1fr); }
}

@media (max-width: 1023px) {
  .page-hero__inner,
  .chain-head,
  .aftermarket__grid,
  .vm__inner,
  .supply-links { grid-template-columns: minmax(0, 1fr); }
  .page-hero__words { justify-items: start; grid-auto-flow: column; justify-content: start; gap: 0.4em; font-size: clamp(1.3rem, 1rem + 1.6vw, 2rem); }
  .page-hero__emblem { opacity: 0.04; }
  .svc-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .svc-strip__item:nth-child(3) { padding-left: 0; border-left: 0; }
  .svc-strip__item:nth-child(n + 3) { border-top: 1px solid var(--color-border-strong); }
  .core-solution-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .core-solution--featured {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    grid-template-rows: auto 1fr;
    column-gap: clamp(20px, 4vw, 48px);
    align-items: start;
  }
  .core-solution--featured .core-solution__num { grid-column: 1 / -1; }
  .core-solution--featured .core-solution__visual { grid-column: 1; grid-row: 2; }
  .core-solution--featured .core-solution__body { grid-column: 2; grid-row: 2; }
  .ind-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .svc { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .svc__id { grid-column: 1 / -1; }
  .ind-row { grid-template-columns: 72px minmax(0, 1fr); }
  .ind-row__media { grid-column: 2 / -1; max-width: 520px; }
  .vm__label { max-width: 240px; }
}

@media (max-width: 899px) {
  .lifecycle { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .lifecycle::before,
  .lifecycle::after { top: 28px; bottom: 56px; left: 28px; right: auto; width: 1px; height: auto; }
  .lifecycle::after { transform: scaleY(0); transform-origin: top; }
  .lifecycle.is-visible::after,
  html:not(.has-io) .lifecycle::after { transform: scaleY(1); }
  .lc-step { grid-template-columns: 56px minmax(0, 1fr); column-gap: 20px; row-gap: 4px; padding-bottom: 28px; }
  .lc-step__icon { grid-row: 1 / span 3; margin-bottom: 0; }
  .lc-step p { max-width: 52ch; }
}

@media (max-width: 767px) {
  .core-solution-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .core-solution--featured {
    grid-column: auto;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto 1fr;
  }
  .core-solution--featured .core-solution__num { grid-column: auto; }
  .core-solution--featured .core-solution__visual,
  .core-solution--featured .core-solution__body { grid-column: auto; grid-row: auto; }
  .core-solution__visual img { aspect-ratio: 16 / 9; }
  .svc-strip { grid-template-columns: minmax(0, 1fr); }
  .svc-strip__item,
  .svc-strip__item + .svc-strip__item { padding: 28px 0 24px; border-left: 0; }
  .svc-strip__item + .svc-strip__item { border-top: 1px solid var(--color-border-strong); }
  .svc-strip__item {
    grid-template-columns: 72px minmax(0, 1fr);
    grid-template-rows: none;
    column-gap: 18px;
    row-gap: 8px;
  }
  .svc-strip__item .svc-icon { grid-row: 1 / span 4; grid-column: 1; width: 72px; height: 72px; }
  .svc-strip__item > :not(.svc-icon) { grid-column: 2; }
  .ind-tiles { grid-template-columns: minmax(0, 1fr); }
  .svc { grid-template-columns: minmax(0, 1fr); }
  .svc__list { grid-template-columns: minmax(0, 1fr); }
  .svc-icon--lg { width: 88px; height: 88px; }
  .svc-icon--xl { width: 100px; height: 100px; }
  .am-list { grid-template-columns: minmax(0, 1fr); }
  .am-item { min-height: 0; grid-template-columns: 36px minmax(0, 1fr); align-items: center; }
  .am-item .icon { grid-row: 1 / span 2; }
  .am-item__code { margin-top: 0; }
  .logo-wall--clients { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .logo-wall--clients li:last-child { grid-column: span 2; }
  .logo-wall--partners { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .logo-wall--partners .logo-wall__text { grid-column: span 1; }
  .logo-wall li { min-height: 100px; padding: 18px; }
  .logo-wall img { max-height: 48px; }
  .logo-wall--partners img { max-height: 40px; }
  .cert-marks,
  .cert-specs { grid-template-columns: minmax(0, 1fr); }
  .ind-row { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .ind-row__media { grid-column: auto; max-width: none; }
  .pillars { grid-template-columns: minmax(0, 1fr); }
  .pillar,
  .pillar + .pillar { padding: 28px 0; border-left: 0; }
  .pillar + .pillar { border-top: 1px solid var(--color-border); }
  .svc-index__name { font-size: 0.82rem; }
}

@media (max-width: 479px) {
  .svc-index { grid-template-columns: minmax(0, 1fr); }
  .logo-wall--partners { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .logo-wall--partners .logo-wall__text { grid-column: span 2; }
  .page-hero__words { grid-auto-flow: row; }
  .quick-contact > div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
}

/* ==========================================================================
   18. ACCESSIBILITY
   ========================================================================== */
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.section--dark :focus-visible,
.hero :focus-visible,
.site-footer :focus-visible,
.cta :focus-visible { outline-color: var(--color-accent-hover); }
.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible { outline: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
*::before,
*::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .has-io .reveal:not(.is-visible),
.has-io .reveal--img:not(.is-visible) { opacity: 1; transform: none; clip-path: none; }
.has-io .reveal--img:not(.is-visible) > * { clip-path: none; }
  .scroll-cue__track span { animation: none; }
}