/* ==========================================================================
   LKP CONSTRUCTION LTD | Design System
   Register: brand. World: asphalt-black + hi-vis amber, civil-engineering.
   Motif: surveyor's setting-out lines + mono "site datum" device.
   Type: Clash Display / General Sans / JetBrains Mono
   ========================================================================== */

/* ---- Reset ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, picture, svg, video { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 2px; }

/* ---- Tokens --------------------------------------------------------------- */
:root {
  /* asphalt world */
  --bg:        oklch(0.19 0.008 255);
  --bg-deep:   oklch(0.15 0.008 255);
  --surface:   oklch(0.23 0.010 255);
  --surface-2: oklch(0.27 0.012 255);
  --line:      oklch(0.42 0.012 255 / 0.30);
  --line-soft: oklch(0.60 0.012 255 / 0.16);

  /* ink */
  --ink:      oklch(0.97 0.004 255);
  --ink-soft: oklch(0.83 0.010 255);
  --muted:    oklch(0.68 0.014 255);

  /* hi-vis signal */
  --amber:        oklch(0.80 0.155 78);
  --amber-bright: oklch(0.86 0.150 85);
  --amber-deep:   oklch(0.72 0.150 66);
  --amber-facet:  oklch(0.60 0.125 60);
  --amber-ink:    oklch(0.20 0.02 70);
  --amber-glow:   oklch(0.80 0.155 78 / 0.16);

  /* type */
  --display: 'Clash Display', 'Arial Narrow', system-ui, sans-serif;
  --sans:    'General Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, 'Cascadia Code', monospace;

  /* rhythm */
  --container: 1280px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --section-y: clamp(4.5rem, 11vw, 9.5rem);
  --radius: 4px;
  --radius-lg: 10px;

  /* motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);

  /* z-scale */
  --z-base: 1;
  --z-sticky: 100;
  --z-nav: 200;
  --z-overlay: 300;
  --z-modal: 400;
}

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

body {
  font-family: var(--sans);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.075rem);
  line-height: 1.65;
  color: var(--ink-soft);
  background: var(--bg);
  overflow-x: hidden;
  font-feature-settings: 'ss01', 'cv01';
}

/* subtle asphalt grain over the whole page */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ---- Typography ----------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
}
p { text-wrap: pretty; }

.display-xl {
  font-size: clamp(2.7rem, 1.6rem + 5.4vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.028em;
}
.display-lg {
  font-size: clamp(2.1rem, 1.4rem + 3.4vw, 3.9rem);
  line-height: 1.0;
  letter-spacing: -0.025em;
}
.display-md {
  font-size: clamp(1.6rem, 1.2rem + 1.9vw, 2.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.lead {
  font-size: clamp(1.1rem, 1.02rem + 0.5vw, 1.35rem);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 40ch;
}
.prose { max-width: 62ch; }
.prose p + p { margin-top: 1.1em; }

/* ---- Datum device (mono brand signature) --------------------------------- */
.datum {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.datum--amber { color: var(--amber); }
.datum .tick { color: var(--amber); }
.datum-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1.4rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* ---- Layout --------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(3rem, 7vw, 5.5rem); }
.section-head { max-width: 46rem; margin-bottom: clamp(2.2rem, 5vw, 3.8rem); }
.section-head .display-lg { margin-top: 0.7rem; }
.section-head p { margin-top: 1.1rem; color: var(--ink-soft); }

.eyebrow-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

/* ---- Buttons -------------------------------------------------------------- */
.btn {
  --_pad-y: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: var(--_pad-y) 1.6rem;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  transition: transform .3s var(--ease-out), background-color .3s var(--ease-out),
              color .3s var(--ease-out), border-color .3s var(--ease-out), box-shadow .3s var(--ease-out);
  will-change: transform;
}
.btn svg { width: 1.05em; height: 1.05em; transition: transform .35s var(--ease-out); }
.btn--primary {
  background: var(--amber);
  color: var(--amber-ink);
  box-shadow: 0 0 0 0 var(--amber-glow);
}
.btn--primary:hover { background: var(--amber-bright); box-shadow: 0 10px 34px -10px var(--amber-glow); }
.btn--primary:hover svg { transform: translateX(3px); }
.btn--ghost {
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
}
.btn--ghost:hover { border-color: var(--amber); color: var(--amber); background: var(--amber-glow); }
.btn--block { width: 100%; }
.btn--lg { --_pad-y: 1.15rem; padding-inline: 2rem; font-size: 1rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-weight: 600;
  color: var(--ink);
  font-size: 0.95rem;
}
.link-arrow svg { width: 1.1em; height: 1.1em; color: var(--amber); transition: transform .35s var(--ease-out); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-nav);
  transition: transform .45s var(--ease-out), background-color .4s ease, border-color .4s ease, backdrop-filter .4s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: color-mix(in oklch, var(--bg-deep) 80%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--line);
}
.site-header.is-hidden { transform: translateY(-100%); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: clamp(64px, 8vh, 80px);
}
.brand { display: inline-flex; align-items: center; gap: 0.7rem; }
.brand-mark {
  width: 40px; height: 40px;
  flex: none;
}
.brand-word { display: flex; flex-direction: column; line-height: 1; }
.brand-word b {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.18rem;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.brand-word span {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 3px;
}

.nav-links { display: none; }
.nav-cta { display: none; }

.nav-links a {
  position: relative;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink-soft);
  padding: 0.4rem 0;
  transition: color .25s ease;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1.5px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease-out);
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { transform: scaleX(1); }

/* burger */
.burger {
  --b: 22px;
  width: 46px; height: 46px;
  display: inline-flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px;
  margin-right: -8px;
}
.burger span {
  width: var(--b); height: 2px; background: var(--ink);
  border-radius: 2px; transition: transform .4s var(--ease-out), opacity .3s ease;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background: var(--bg-deep);
  padding: max(84px, 12vh) var(--gutter) 2.5rem;
  display: flex;
  flex-direction: column;
  transform: translateY(-100%);
  transition: transform .55s var(--ease-out-expo);
  visibility: hidden;
}
.mobile-menu.is-open { transform: translateY(0); visibility: visible; }
.mobile-menu nav { display: flex; flex-direction: column; margin-top: auto; }
.mobile-menu nav a {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2rem, 11vw, 3rem);
  color: var(--ink);
  letter-spacing: -0.02em;
  padding: 0.35em 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.mobile-menu nav a .idx { font-family: var(--mono); font-size: 0.8rem; color: var(--amber); letter-spacing: 0.1em; }
.mobile-menu nav a[aria-current="page"] { color: var(--amber); }
.mobile-menu-foot {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.mobile-menu-foot a.big { font-family: var(--display); font-size: 1.4rem; color: var(--ink); }
.mobile-menu-foot .datum { flex-wrap: wrap; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img {
  width: 100%; height: 120%;
  object-fit: cover;
  object-position: center 35%;
  filter: saturate(0.85) contrast(1.05) brightness(0.72);
  will-change: transform;
}
.hero-media::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--bg-deep) 78%, transparent) 0%, transparent 20%, transparent 34%, color-mix(in oklch, var(--bg-deep) 55%, transparent) 55%, color-mix(in oklch, var(--bg) 90%, transparent) 78%, var(--bg) 100%),
    linear-gradient(90deg, color-mix(in oklch, var(--bg-deep) 78%, transparent), transparent 55%);
}

.hero-inner {
  position: relative;
  width: 100%;
  padding-bottom: clamp(2.5rem, 6vh, 5rem);
  padding-top: 6rem;
}

/* content column framed by an animated setting-out box */
.hero-content {
  position: relative;
  max-width: min(100%, 46rem);
  padding: clamp(1.5rem, 4vw, 2.1rem) clamp(1.4rem, 4vw, 2.1rem) clamp(1.7rem, 4vw, 2.3rem) clamp(1.6rem, 4.5vw, 2.4rem);
}
.hero-frame { position: absolute; inset: 0; pointer-events: none; }
.hero-frame .hf { position: absolute; background: var(--amber); opacity: 0.6; }
.hf-t { top: 0; left: 0; right: 0; height: 1.5px; transform: scaleX(1); transform-origin: left; }
.hf-b { bottom: 0; left: 0; right: 0; height: 1.5px; transform: scaleX(1); transform-origin: right; }
.hf-l { left: 0; top: 0; bottom: 0; width: 1.5px; transform: scaleY(1); transform-origin: top; }
.hf-r { right: 0; top: 0; bottom: 0; width: 1.5px; transform: scaleY(1); transform-origin: bottom; }
.hero-frame .hf-node {
  position: absolute; top: -3.5px; left: -3.5px; width: 8px; height: 8px;
  border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 4px var(--amber-glow);
  transform: scale(1);
}
.js .hero-content .hf-t { transform: scaleX(0); animation: hfGrowX 1s var(--ease-out-expo) .8s forwards; }
.js .hero-content .hf-b { transform: scaleX(0); animation: hfGrowX 1s var(--ease-out-expo) .95s forwards; }
.js .hero-content .hf-l { transform: scaleY(0); animation: hfGrowY 1.05s var(--ease-out-expo) .5s forwards; }
.js .hero-content .hf-r { transform: scaleY(0); animation: hfGrowY 1.05s var(--ease-out-expo) 1.1s forwards; }
.js .hero-content .hf-node { transform: scale(0); animation: hfPop .5s var(--ease-out) 1.55s forwards; }
@keyframes hfGrowX { to { transform: scaleX(1); } }
@keyframes hfGrowY { to { transform: scaleY(1); } }
@keyframes hfPop { to { transform: scale(1); } }

.hero h1 { margin: 1.1rem 0 0; font-size: clamp(2.5rem, 1.5rem + 4.7vw, 4.7rem); text-shadow: 0 2px 40px rgba(0,0,0,0.55); }
.hero .hero-sub { margin-top: 1.4rem; max-width: 42ch; color: var(--ink); font-size: clamp(1.05rem, 1rem + 0.4vw, 1.2rem); text-shadow: 0 1px 24px rgba(0,0,0,0.6); }
.hero .hero-datum { text-shadow: 0 1px 16px rgba(0,0,0,0.7); }
.hero .btn--ghost { background: color-mix(in oklch, var(--bg-deep) 42%, transparent); border-color: var(--line-soft); }
.hero .btn--ghost:hover { background: var(--amber-glow); border-color: var(--amber); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 2rem; }
.hero-datum { color: var(--muted); }

.scroll-cue {
  position: absolute;
  right: var(--gutter);
  bottom: clamp(2.5rem, 6vh, 5rem);
  display: none;
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
  align-items: center;
  gap: 0.8rem;
}
.scroll-cue .rail { width: 1px; height: 60px; background: var(--line); position: relative; overflow: hidden; }
.scroll-cue .rail::after { content:''; position:absolute; inset:0; background: var(--amber); transform: translateY(-100%); animation: railrun 2.4s var(--ease-out) infinite; }
@keyframes railrun { 0%{transform:translateY(-100%);} 60%,100%{transform:translateY(100%);} }

/* ==========================================================================
   MARQUEE
   ========================================================================== */
.marquee {
  border-block: 1px solid var(--line);
  overflow: hidden;
  padding-block: 1.1rem;
  background: var(--bg-deep);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.marquee-track { display: flex; width: max-content; gap: 0; animation: marq 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.1rem, 2.4vw, 1.6rem);
  letter-spacing: -0.01em;
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  padding-inline: 1.4rem;
}
.marquee-track span .dot { color: var(--amber); margin-left: 2.8rem; font-size: 0.7em; }
@keyframes marq { to { transform: translateX(-50%); } }

/* ==========================================================================
   INTRO / POSITIONING
   ========================================================================== */
.intro-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
}
.intro-statement { font-family: var(--display); font-weight: 500; font-size: clamp(1.5rem, 1.1rem + 2vw, 2.6rem); line-height: 1.12; letter-spacing: -0.02em; color: var(--ink); }
.intro-statement b { color: var(--amber); font-weight: 600; }
.intro-aside p { color: var(--ink-soft); }
.intro-aside .link-arrow { margin-top: 1.4rem; }

/* ==========================================================================
   SECTOR INDEX
   ========================================================================== */
.sectors { position: relative; }
.sector-list { border-top: 1px solid var(--line); }
.sector-row {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(0.9rem, 3.5vw, 1.4rem);
  padding: clamp(1.05rem, 3.5vw, 1.5rem) 0;
  border-bottom: 1px solid var(--line);
}
.sector-row .s-thumb { width: clamp(70px, 21vw, 98px); aspect-ratio: 1 / 1; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); flex: none; }
.sector-row .s-thumb img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.9) brightness(0.82); transition: transform .55s var(--ease-out); }
.sector-row:hover .s-thumb img, .sector-row:focus-within .s-thumb img { transform: scale(1.07); }
.sector-row .s-body { min-width: 0; }
.sector-row h3 {
  font-size: clamp(1.45rem, 1.05rem + 2.6vw, 2.2rem);
  line-height: 1.03;
  color: var(--ink);
  transition: color .35s ease;
}
.sector-row .s-desc { margin-top: 0.4rem; color: var(--muted); max-width: 52ch; font-size: 0.9rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sector-row .s-arrow {
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--ink-soft);
  transition: all .35s var(--ease-out);
  flex: none;
}
.sector-row .s-arrow svg { width: 18px; height: 18px; transition: transform .35s var(--ease-out); }
.sector-row:hover h3, .sector-row:focus-within h3 { color: var(--amber); }
.sector-row:hover .s-arrow, .sector-row:focus-within .s-arrow { background: var(--amber); border-color: var(--amber); color: var(--amber-ink); }
.sector-row:hover .s-arrow svg { transform: translate(2px, -2px); }
.sector-row a.s-cover { position: absolute; inset: 0; }

/* desktop hover-preview image */
.sector-preview { display: none; }

/* ==========================================================================
   APPROACH / COMMITMENTS
   ========================================================================== */
.approach { background: var(--bg-deep); border-block: 1px solid var(--line); }
.commit-grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.commit {
  background: var(--bg-deep);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  transition: background-color .4s ease;
}
.commit:hover { background: var(--surface); }
.commit .c-key { font-family: var(--mono); font-size: 0.72rem; color: var(--amber); letter-spacing: 0.12em; }
.commit h3 { font-size: clamp(1.3rem, 1rem + 1.4vw, 1.7rem); margin-top: 1.2rem; }
.commit p { margin-top: 0.7rem; color: var(--ink-soft); font-size: 0.98rem; }
.commit .c-mark { width: 34px; height: 34px; color: var(--amber); margin-bottom: 0.4rem; }

/* ==========================================================================
   FEATURED PROJECTS GRID
   ========================================================================== */
.work-grid { display: grid; grid-template-columns: 1fr; gap: 0.9rem; }
.work-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  isolation: isolate;
}
.work-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.8) brightness(0.82);
  transition: transform .8s var(--ease-out), filter .6s ease;
}
.work-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, color-mix(in oklch, var(--bg-deep) 88%, transparent));
  z-index: 1;
}
.work-card .w-meta { position: absolute; left: 1rem; right: 1rem; bottom: 1rem; z-index: 2; }
.work-card .w-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-ink);
  background: var(--amber);
  padding: 0.28rem 0.55rem;
  border-radius: 2px;
}
.work-card .w-title { display: block; margin-top: 0.6rem; font-family: var(--display); font-weight: 500; font-size: 1.15rem; color: var(--ink); letter-spacing: -0.01em; }
.work-card:hover img { transform: scale(1.06); filter: saturate(1) brightness(0.92); }

/* ==========================================================================
   STATS
   ========================================================================== */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.stat { background: var(--bg); padding: clamp(1.5rem, 4vw, 2.6rem); }
.stat .s-num { font-family: var(--display); font-weight: 600; font-size: clamp(2.4rem, 1.6rem + 4vw, 4rem); line-height: 1; color: var(--ink); letter-spacing: -0.03em; }
.stat .s-num i { color: var(--amber); font-style: normal; }
.stat .s-label { margin-top: 0.7rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }

/* ==========================================================================
   CTA BAND
   ========================================================================== */
.cta {
  position: relative;
  overflow: hidden;
  background: var(--amber);
  color: var(--amber-ink);
  border-radius: var(--radius-lg);
}
.cta-inner { position: relative; z-index: 2; padding: clamp(2.4rem, 6vw, 4.5rem); }
.cta h2 { color: var(--amber-ink); font-size: clamp(2rem, 1.3rem + 3.6vw, 3.5rem); max-width: 16ch; }
.cta p { color: color-mix(in oklch, var(--amber-ink) 82%, transparent); margin-top: 1rem; max-width: 40ch; font-weight: 500; }
.cta-actions { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 0.8rem 2rem; align-items: center; }
.cta .btn--dark { background: var(--amber-ink); color: var(--amber); }
.cta .btn--dark:hover { background: var(--bg-deep); }
.cta-phone { font-family: var(--display); font-weight: 600; font-size: 1.4rem; color: var(--amber-ink); display: inline-flex; align-items: center; gap: 0.5rem; }
.cta-lines { position: absolute; inset: 0; z-index: 1; opacity: 0.5; pointer-events: none; }
.cta-lines svg { width: 100%; height: 100%; }
.cta-lines path { stroke: var(--amber-ink); stroke-width: 1; fill: none; opacity: 0.18; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-deep); padding-top: clamp(3.5rem, 8vw, 6rem); }
.footer-top { display: grid; gap: 2.5rem; }
.footer-brand .brand-mark { width: 54px; height: 54px; }
.footer-word { font-family: var(--display); font-weight: 700; font-size: 2.2rem; letter-spacing: 0.01em; color: var(--ink); margin-top: 1rem; }
.footer-brand p { margin-top: 1rem; color: var(--muted); max-width: 34ch; font-size: 0.95rem; }
.footer-col h4 { font-family: var(--mono); font-weight: 500; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a, .footer-col li { color: var(--ink-soft); font-size: 0.96rem; transition: color .25s ease; }
.footer-col a:hover { color: var(--amber); }
.footer-bottom {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding-block: 1.6rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.5rem;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom p { font-size: 0.85rem; color: var(--muted); }
.footer-bottom a { color: var(--ink-soft); }
.footer-bottom a:hover { color: var(--amber); }
.footer-bottom .credit a { color: var(--amber); font-weight: 500; }

/* ==========================================================================
   FORMS
   ========================================================================== */
.field { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.2rem; }
.field label { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea, .field select {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  color: var(--ink);
  font-size: 1rem;
  transition: border-color .25s ease, background-color .25s ease;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--amber); background: var(--surface-2); }
.field textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.85rem; color: var(--muted); margin-top: 0.4rem; }
.form-ok { display: none; padding: 1.1rem 1.2rem; border: 1px solid var(--amber); border-radius: var(--radius); background: var(--amber-glow); color: var(--ink); margin-bottom: 1.2rem; }
.form-ok.show { display: block; }

/* enquiry form: grid, file-drop, call card */
.form-grid { display: grid; gap: 0 1.2rem; }
.field--full { grid-column: 1 / -1; }
.field .opt { text-transform: none; letter-spacing: 0; color: var(--muted); font-family: var(--sans); font-size: 0.78rem; margin-left: 0.35rem; }

.filedrop {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.5rem; text-align: center; padding: 1.6rem 1rem;
  border: 1.5px dashed var(--line); border-radius: var(--radius);
  background: var(--surface); cursor: pointer;
  transition: border-color .25s ease, background-color .25s ease;
}
.filedrop:hover, .field--full:focus-within .filedrop { border-color: var(--amber); background: var(--surface-2); }
.filedrop.drag { border-color: var(--amber); background: var(--amber-glow); }
.filedrop-ico { width: 26px; height: 26px; color: var(--amber); }
.filedrop-text { color: var(--ink-soft); font-size: 0.95rem; }
.filedrop-text b { color: var(--amber); }
.filedrop-names { font-family: var(--mono); font-size: 0.75rem; color: var(--muted); max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.filedrop-names.has-files { color: var(--amber); }
.filedrop-input { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }

.call-card {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.1rem 1.3rem; border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--surface); margin-bottom: 1.3rem;
  transition: border-color .3s ease, transform .4s var(--ease-out), background-color .3s ease;
}
.call-card:hover { border-color: var(--amber); background: var(--surface-2); transform: translateY(-2px); }
.call-ico { width: 46px; height: 46px; border-radius: 50%; background: var(--amber); color: var(--amber-ink); display: grid; place-items: center; flex: none; }
.call-ico svg { width: 22px; height: 22px; }
.call-body { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.call-k { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.call-v { font-family: var(--display); font-weight: 600; font-size: 1.5rem; color: var(--ink); margin: 0.15rem 0; }
.call-hours { font-size: 0.82rem; color: var(--muted); }
.call-arrow { width: 20px; height: 20px; color: var(--amber); margin-left: auto; flex: none; transition: transform .35s var(--ease-out); }
.call-card:hover .call-arrow { transform: translateX(3px); }
.form-intro { color: var(--ink-soft); margin-bottom: 1.4rem; font-size: 0.97rem; }
.btn.is-sending { opacity: 0.75; pointer-events: none; }

@media (min-width: 560px) { .form-grid { grid-template-columns: 1fr 1fr; } }

/* thank-you page */
.thanks { min-height: 78vh; display: grid; place-items: center; padding-top: clamp(6rem, 14vh, 9rem); padding-bottom: clamp(3rem, 8vw, 6rem); }
.thanks-inner { text-align: center; max-width: 42rem; margin-inline: auto; }
.thanks-mark { width: 68px; height: 68px; border-radius: 50%; background: var(--amber); color: var(--amber-ink); display: grid; place-items: center; margin: 0 auto 1.6rem; box-shadow: 0 0 0 8px var(--amber-glow); }
.thanks-mark svg { width: 34px; height: 34px; }
.thanks-inner .datum { margin-bottom: 1rem; }
.thanks-inner h1 { margin-bottom: 1.2rem; }
.thanks-inner .lead { margin-inline: auto; max-width: 48ch; }
.thanks-sub { margin-top: 1.4rem; color: var(--muted); }
.thanks-sub a { color: var(--amber); }
.thanks-actions { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; }

/* ==========================================================================
   PAGE HEADER (inner pages)
   ========================================================================== */
.page-head { padding-top: clamp(7rem, 16vh, 11rem); padding-bottom: clamp(2.5rem, 6vw, 4rem); position: relative; }
.page-head .display-xl { margin-top: 1rem; max-width: 16ch; }
.page-head .lead { margin-top: 1.4rem; }
.crumbs { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); display: flex; gap: 0.6rem; }
.crumbs a:hover { color: var(--amber); }
.crumbs .sep { color: var(--amber); }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about-media { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 3/4; }
.about-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.85) brightness(0.85); }
.value-list { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.value { background: var(--bg); padding: clamp(1.5rem, 4vw, 2.2rem); display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; align-items: start; }
.value .v-num { font-family: var(--mono); font-size: 0.72rem; color: var(--amber); letter-spacing: 0.1em; padding-top: 0.4rem; }
.value h3 { font-size: 1.3rem; }
.value p { margin-top: 0.5rem; color: var(--ink-soft); font-size: 0.97rem; }

.team-grid { display: grid; gap: 1rem; }
.team-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.6rem; display: flex; flex-direction: column; gap: 1rem; transition: border-color .3s ease, transform .4s var(--ease-out); }
.team-card:hover { border-color: var(--amber); transform: translateY(-3px); }
.team-avatar { width: 60px; height: 60px; border-radius: 50%; background: var(--amber); color: var(--amber-ink); display: grid; place-items: center; font-family: var(--display); font-weight: 700; font-size: 1.3rem; letter-spacing: 0.02em; }
.team-card h3 { font-size: 1.3rem; }
.team-card .role { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--amber); margin-top: 0.3rem; }

/* ==========================================================================
   SERVICES
   ========================================================================== */
.svc { border-top: 1px solid var(--line); }
.svc-block { border-bottom: 1px solid var(--line); padding-block: clamp(2rem, 5vw, 3.4rem); }
.svc-head { display: grid; gap: 1rem; align-items: baseline; }
.svc-head .svc-idx { font-family: var(--mono); font-size: 0.75rem; color: var(--amber); letter-spacing: 0.1em; }
.svc-head h2 { font-size: clamp(2rem, 1.3rem + 3.4vw, 3.4rem); }
.svc-head p { color: var(--ink-soft); max-width: 52ch; }
.svc-cta { margin-top: 1.6rem; }

/* form field pre-filled from a services-page CTA */
.field select.is-prefilled { border-color: var(--amber); }
.js .field select.is-prefilled { animation: prefillPulse 1.5s var(--ease-out) 1; }
@keyframes prefillPulse {
  0% { box-shadow: 0 0 0 0 var(--amber-glow); }
  100% { box-shadow: 0 0 0 12px transparent; }
}
.svc-caps { display: grid; gap: 0.9rem; margin-top: 1.8rem; }
.cap { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem 1.4rem; transition: border-color .3s ease, background .3s ease; }
.cap:hover { border-color: var(--line-soft); background: var(--surface-2); }
.cap h4 { display: flex; align-items: center; gap: 0.6rem; font-size: 1.08rem; color: var(--ink); }
.cap h4 .tick { color: var(--amber); flex: none; }
.cap ul { margin-top: 0.8rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cap ul li { font-size: 0.85rem; color: var(--ink-soft); background: var(--bg); border: 1px solid var(--line); border-radius: 100px; padding: 0.32rem 0.8rem; }

/* ==========================================================================
   PROJECTS PAGE
   ========================================================================== */
.filters { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2rem; }
.filter {
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 0.55rem 1.1rem;
  transition: all .25s ease;
}
.filter:hover { border-color: var(--line-soft); color: var(--ink); }
.filter.is-active { background: var(--amber); border-color: var(--amber); color: var(--amber-ink); }
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
.gallery figure {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  cursor: pointer;
  aspect-ratio: 1 / 1;
  margin: 0;
}
.gallery img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.82) brightness(0.85); transition: transform .7s var(--ease-out), filter .5s ease; }
.gallery figure::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, color-mix(in oklch, var(--bg-deep) 82%, transparent)); opacity: 0; transition: opacity .4s ease; }
.gallery figcaption { position: absolute; left: 0.85rem; bottom: 0.85rem; z-index: 2; font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); opacity: 0; transform: translateY(6px); transition: opacity .4s ease, transform .4s ease; }
.gallery figcaption b { color: var(--amber); }
.gallery figure:hover img { transform: scale(1.05); filter: saturate(1) brightness(0.95); }
.gallery figure:hover::after { opacity: 1; }
.gallery figure:hover figcaption { opacity: 1; transform: translateY(0); }
.gallery figure.is-hidden { display: none; }

/* lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: var(--z-modal);
  background: color-mix(in oklch, var(--bg-deep) 96%, transparent);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center; justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 82vh; border-radius: var(--radius); border: 1px solid var(--line); width: auto; height: auto; }
.lightbox-cap { position: absolute; bottom: clamp(1rem, 4vw, 2rem); left: 50%; transform: translateX(-50%); font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.08em; color: var(--ink-soft); text-align: center; }
.lightbox-close { position: absolute; top: clamp(1rem, 4vw, 2rem); right: clamp(1rem, 4vw, 2rem); width: 48px; height: 48px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; color: var(--ink); background: var(--surface); }
.lightbox-close:hover { border-color: var(--amber); color: var(--amber); }
.lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; color: var(--ink); background: var(--surface); }
.lightbox-nav:hover { border-color: var(--amber); color: var(--amber); }
.lightbox-nav.prev { left: clamp(0.5rem, 2vw, 1.5rem); }
.lightbox-nav.next { right: clamp(0.5rem, 2vw, 1.5rem); }

/* map */
.map-embed { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); }
.map-embed iframe { width: 100%; height: 340px; border: 0; filter: grayscale(0.4) invert(0.9) hue-rotate(180deg) contrast(0.9); }

/* contact detail rows */
.contact-lines { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.c-line { background: var(--bg); padding: 1.3rem 1.5rem; display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; align-items: center; }
.c-line .c-ico { width: 22px; height: 22px; color: var(--amber); flex: none; }
.c-line .c-k { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.c-line .c-v { color: var(--ink); font-size: 1.05rem; margin-top: 0.15rem; }
.c-line a.c-v:hover { color: var(--amber); }

/* ==========================================================================
   REVEAL ANIMATIONS
   ========================================================================== */
.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js [data-reveal-stagger] > * { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.js [data-reveal-stagger].is-in > * { opacity: 1; transform: none; }
.js [data-reveal-stagger].is-in > *:nth-child(1){transition-delay:.0s}
.js [data-reveal-stagger].is-in > *:nth-child(2){transition-delay:.08s}
.js [data-reveal-stagger].is-in > *:nth-child(3){transition-delay:.16s}
.js [data-reveal-stagger].is-in > *:nth-child(4){transition-delay:.24s}
.js [data-reveal-stagger].is-in > *:nth-child(5){transition-delay:.32s}
.js [data-reveal-stagger].is-in > *:nth-child(6){transition-delay:.40s}

/* ==========================================================================
   V2 ADDITIONS | borrowed-feature sections (research-led)
   ========================================================================== */

/* ---- Who we build for (buyer-type band) --------------------------------- */
.buyers { border-block: 1px solid var(--line); background: var(--bg-deep); }
.buyers-inner { display: grid; gap: 1.4rem; align-items: center; }
.buyers h2 { font-family: var(--display); font-weight: 500; font-size: clamp(1.1rem, 1rem + 0.6vw, 1.4rem); color: var(--muted); letter-spacing: 0.01em; }
.buyers-row { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.buyer-chip {
  display: inline-flex; align-items: center; gap: 0.55rem;
  border: 1px solid var(--line); border-radius: 100px;
  padding: 0.6rem 1.1rem; color: var(--ink); font-size: 0.95rem;
  transition: border-color .3s ease, background-color .3s ease;
}
.buyer-chip svg { width: 16px; height: 16px; color: var(--amber); flex: none; }
.buyer-chip:hover { border-color: var(--amber); background: var(--amber-glow); }

/* ---- How we deliver (process timeline) ---------------------------------- */
.process { background: var(--bg-deep); border-block: 1px solid var(--line); }
.proc-list { position: relative; display: grid; gap: 0; }
.proc-list::before {
  content: ''; position: absolute; left: 21px; top: 2.2rem; bottom: 2.2rem;
  width: 1.5px; background: var(--line); transform-origin: top;
}
.js .proc-list.is-in::before { animation: hfGrowY 1.2s var(--ease-out-expo) .2s both; }
.proc-step {
  position: relative; display: grid; grid-template-columns: auto 1fr;
  gap: 1.2rem; padding: 1.35rem 0; align-items: start;
}
.proc-num {
  position: relative; z-index: 1;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid var(--amber); color: var(--amber);
  font-family: var(--mono); font-size: 0.95rem; font-weight: 500;
  display: grid; place-items: center; flex: none; background: var(--bg-deep);
}
.proc-step h3 { font-size: clamp(1.15rem, 1rem + 0.6vw, 1.35rem); }
.proc-step p { margin-top: 0.45rem; color: var(--ink-soft); font-size: 0.96rem; max-width: 46ch; }

/* ---- Coverage constellation --------------------------------------------- */
.coverage-grid { display: grid; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.coverage-copy .lead { margin-bottom: 1.6rem; }
.region-chips { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.region-chip {
  border: 1px solid var(--line); border-radius: 100px;
  padding: 0.5rem 1rem; color: var(--ink-soft); font-size: 0.9rem;
  font-family: var(--mono); letter-spacing: 0.02em; cursor: default;
  transition: all .25s ease;
}
.region-chip[data-region]:hover, .region-chip.active { border-color: var(--amber); color: var(--amber); background: var(--amber-glow); }
.coverage-map { position: relative; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-deep); aspect-ratio: 5 / 4; }
.coverage-basemap { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(1.75) contrast(1.05) saturate(0.85); opacity: 0.92; }
.coverage-map::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(125% 105% at 39% 44%, transparent 42%, color-mix(in oklch, var(--bg-deep) 62%, transparent)); }
.coverage-overlay { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.coverage-attrib { position: absolute; right: 8px; bottom: 6px; font-family: var(--mono); font-size: 0.56rem; letter-spacing: 0.02em; color: var(--muted); opacity: 0.7; pointer-events: none; }
.cov-ring { fill: none; stroke: var(--line-soft); stroke-dasharray: 5 9; opacity: 0.55; }
.cov-line { stroke: var(--amber); stroke-width: 2; opacity: 0.5; transition: opacity .25s ease, stroke-width .25s ease; }
.cov-node { cursor: pointer; }
.cov-node circle { fill: var(--bg-deep); stroke: var(--amber); stroke-width: 2.5; transform-box: fill-box; transform-origin: center; transition: transform .25s var(--ease-out), fill .25s ease; }
.cov-node text { fill: var(--ink); font-family: var(--mono); font-size: 19px; letter-spacing: 0.04em; paint-order: stroke; stroke: color-mix(in oklch, var(--bg-deep) 82%, transparent); stroke-width: 4px; transition: fill .25s ease; }
.cov-node.hub circle { fill: var(--amber); stroke: var(--amber); }
.cov-node.hub text { fill: var(--amber); font-weight: 700; }
.cov-node.active circle, .cov-node:hover circle { transform: scale(1.5); fill: var(--amber); }
.cov-node.active text, .cov-node:hover text { fill: var(--amber); }
.coverage-map .cov-line.active { opacity: 0.95; stroke-width: 3; }

/* ---- Accreditations / standards band ------------------------------------ */
.accred { border-top: 1px solid var(--line); }
.accred-head { max-width: 44rem; margin-bottom: clamp(1.8rem, 4vw, 2.6rem); }
.accred-head p { margin-top: 1rem; color: var(--ink-soft); }
.accred-row { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.accred-badge {
  display: inline-flex; align-items: center; gap: 0.65rem;
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 0.85rem 1.15rem; background: var(--surface);
  color: var(--ink-soft); font-family: var(--mono); font-size: 0.8rem;
  letter-spacing: 0.03em; transition: border-color .3s ease, color .3s ease, background-color .3s ease;
}
.accred-badge svg { width: 22px; height: 22px; color: var(--muted); flex: none; transition: color .3s ease; }
.accred-badge:hover { border-color: var(--amber); color: var(--ink); background: var(--surface-2); }
.accred-badge:hover svg { color: var(--amber); }
.accred-note { margin-top: 1.3rem; font-size: 0.82rem; color: var(--muted); font-style: italic; max-width: 60ch; }
.accred-note b { color: var(--ink-soft); font-style: normal; }

@media (min-width: 760px) {
  .buyers-inner { grid-template-columns: auto 1fr; gap: 2.5rem; }
}
@media (min-width: 900px) {
  .proc-list { grid-template-columns: repeat(5, 1fr); gap: 1.6rem; }
  .proc-list::before { left: 6%; right: 6%; top: 22px; bottom: auto; width: auto; height: 1.5px; transform-origin: left; }
  .js .proc-list.is-in::before { animation: hfGrowX 1.3s var(--ease-out-expo) .2s both; }
  .proc-step { grid-template-columns: 1fr; gap: 0; padding: 0; }
  .proc-num { margin-bottom: 1.3rem; }
  .proc-step h3 { font-size: 1.12rem; }
  .proc-step p { font-size: 0.92rem; }
  .coverage-grid { grid-template-columns: 1fr 1.05fr; }
}

/* ==========================================================================
   RESPONSIVE | tablet and up
   ========================================================================== */
@media (min-width: 620px) {
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .work-card.is-feature { grid-column: span 2; aspect-ratio: 16/9; }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); gap: 0.9rem; }
  .commit-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-caps { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { padding-block: clamp(3rem, 6vw, 5rem); }
}

@media (min-width: 900px) {
  .nav-links { display: flex; gap: clamp(1.5rem, 3vw, 2.6rem); align-items: center; }
  .nav-cta { display: inline-flex; }
  .burger { display: none; }
  .scroll-cue { display: inline-flex; }

  .intro-grid { grid-template-columns: 1.5fr 1fr; align-items: end; }
  .commit-grid { grid-template-columns: repeat(4, 1fr); }

  .sector-row { grid-template-columns: 1fr auto; padding: clamp(1.4rem, 4vw, 2.3rem) 0; }
  .sector-row .s-thumb { display: none; }
  .sector-row h3 { font-size: clamp(1.9rem, 1.2rem + 4vw, 3.4rem); }
  .sector-row .s-desc { -webkit-line-clamp: unset; font-size: 0.98rem; margin-top: 0.6rem; }
  .sectors.has-preview .sector-preview {
    display: block;
    position: fixed;
    width: 320px; height: 220px;
    border-radius: var(--radius);
    overflow: hidden;
    pointer-events: none;
    z-index: 50;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.94);
    transition: opacity .3s ease, transform .4s var(--ease-out);
    border: 1px solid var(--amber);
    box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
  }
  .sectors.has-preview .sector-preview.is-visible { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  .sectors.has-preview .sector-preview img { width: 100%; height: 100%; object-fit: cover; }

  .work-grid { grid-template-columns: repeat(3, 1fr); grid-auto-rows: clamp(155px, 15vw, 210px); }
  .work-card { aspect-ratio: auto; }
  .work-card.is-feature { grid-column: span 2; grid-row: span 2; }
  .work-card.is-wide-lg { grid-column: span 2; }

  .gallery { grid-template-columns: repeat(4, 1fr); }
  .footer-top { grid-template-columns: 1.6fr 1fr 1fr 1fr; }
  .about-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
  .contact-split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
  .svc-head { grid-template-columns: 1fr; }
  .value { grid-template-columns: auto 1fr; }
  .page-head .lead { font-size: 1.4rem; }
}

@media (min-width: 1120px) {
  .work-grid { grid-auto-rows: clamp(190px, 13.5vw, 240px); }
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .js [data-reveal], .js [data-reveal-stagger] > * { opacity: 1 !important; transform: none !important; }
  .hero-frame .hf, .hero-frame .hf-node { transform: none !important; }
  .marquee-track { animation: none !important; }
  .hero-media img { height: 100%; }
}