/* ============================================================
   IRONBRIDGE INDUSTRIAL — Industrial Steel Logistics
   Steel #24262A · Rust #C56B3A · Concrete grey
   Oswald (display) + Barlow (text)
   ============================================================ */

:root {
  /* Steel */
  --steel-950: #17181B;
  --steel-900: #1B1D20;
  --steel-850: #202226;
  --steel-800: #24262A;
  --steel-700: #2E3136;
  --steel-600: #3A3D43;
  --steel-500: #52565D;

  /* Rust */
  --rust: #C56B3A;
  --rust-bright: #DC7B44;
  --rust-deep: #A9552B;
  --rust-tint: rgba(197, 107, 58, 0.14);

  /* Concrete / neutrals */
  --concrete-050: #F4F2ED;
  --concrete-100: #ECE9E2;
  --concrete-200: #DEDAD1;
  --concrete-300: #C9C4B8;
  --concrete-400: #A7A296;
  --concrete-500: #837E73;

  /* Semantic */
  --paper: #F4F2ED;
  --ink: #1B1D20;
  --ink-soft: #4A4E54;
  --line: rgba(27, 29, 32, 0.14);
  --line-strong: rgba(27, 29, 32, 0.28);
  --line-dark: rgba(255, 255, 255, 0.12);
  --hazard: #E8A33D;

  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-text: "Barlow", system-ui, -apple-system, sans-serif;

  --shadow-sm: 0 1px 2px rgba(23, 24, 27, 0.08);
  --shadow-md: 0 18px 40px -24px rgba(23, 24, 27, 0.55);
  --shadow-lg: 0 40px 80px -40px rgba(23, 24, 27, 0.7);

  --wrap: 1240px;
  --gutter: clamp(1.15rem, 4vw, 3.25rem);
  --radius: 3px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  font-family: var(--font-text);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.62;
  font-size: clamp(1rem, 0.97rem + 0.15vw, 1.075rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

::selection { background: var(--rust); color: #fff; }

:focus-visible {
  outline: 3px solid var(--rust);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- Layout helpers ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(4rem, 8vw, 7.5rem); }

.eyebrow {
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.72rem;
  color: var(--rust-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--rust);
}
.eyebrow--light { color: var(--rust-bright); }

.section-head {
  display: grid;
  gap: 1.1rem;
  max-width: 46ch;
  margin-bottom: clamp(2.25rem, 5vw, 3.5rem);
}
.section-head h2 {
  font-size: clamp(2.1rem, 1.4rem + 3.4vw, 3.75rem);
}
.section-head p { color: var(--ink-soft); font-size: 1.075rem; max-width: 52ch; }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -120%;
  z-index: 200;
  background: var(--steel-900);
  color: #fff;
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.skip-link:focus { top: 1rem; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--rust);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.92rem;
  padding: 0.9rem 1.55rem;
  border: 2px solid var(--btn-bg);
  border-radius: var(--radius);
  transition: transform 0.28s var(--ease), background 0.28s var(--ease),
    border-color 0.28s var(--ease), color 0.28s var(--ease), box-shadow 0.28s var(--ease);
  position: relative;
}
.btn svg { width: 17px; height: 17px; transition: transform 0.28s var(--ease); }
.btn:hover { transform: translateY(-3px); box-shadow: 0 14px 26px -14px rgba(197,107,58,0.9); }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: translateY(0); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { border-color: var(--ink); box-shadow: none; background: rgba(27,29,32,0.04); }

.btn--ghost-light {
  --btn-bg: transparent;
  --btn-fg: #fff;
  border-color: rgba(255,255,255,0.32);
}
.btn--ghost-light:hover { border-color: #fff; background: rgba(255,255,255,0.08); box-shadow: none; }

.btn--steel { --btn-bg: var(--steel-800); border-color: var(--steel-800); }
.btn--steel:hover { box-shadow: 0 14px 26px -14px rgba(23,24,27,0.9); }

.btn--sm { padding: 0.65rem 1.05rem; font-size: 0.8rem; }
.btn--block { width: 100%; justify-content: center; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(244, 242, 237, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.is-stuck { box-shadow: var(--shadow-md); background: rgba(244,242,237,0.94); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 74px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
}
.brand__mark { width: 38px; height: 38px; flex: none; }
.brand__type { display: grid; line-height: 1; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.32rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.brand__sub {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.6rem;
  letter-spacing: 0.42em;
  color: var(--rust-deep);
  text-transform: uppercase;
  margin-top: 3px;
}

.primary-nav ul { display: flex; align-items: center; gap: 0.35rem; }
.primary-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  padding: 0.55rem 0.85rem;
  color: var(--ink-soft);
  border-radius: var(--radius);
  position: relative;
  transition: color 0.25s var(--ease);
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0.85rem; right: 0.85rem; bottom: 0.35rem;
  height: 2px;
  background: var(--rust);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.primary-nav a:hover { color: var(--ink); }
.primary-nav a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 0.75rem; }

.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border: 1px solid var(--line-strong);
  background: transparent;
  border-radius: var(--radius);
  padding: 0;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 50%; top: 50%;
  width: 20px; height: 2px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle span:nth-child(1) { transform: translate(-50%, -7px); }
.nav-toggle span:nth-child(3) { transform: translate(-50%, 5px); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translate(-50%, -50%) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background: var(--steel-900);
  color: #fff;
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.85) contrast(1.04) brightness(0.72);
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(23,24,27,0.94) 0%, rgba(23,24,27,0.7) 42%, rgba(23,24,27,0.28) 100%),
    linear-gradient(0deg, rgba(23,24,27,0.85) 0%, rgba(23,24,27,0) 55%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, transparent, black 40%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: end;
  gap: 2rem;
  min-height: clamp(560px, 88vh, 860px);
  padding-block: clamp(6rem, 12vh, 9rem) clamp(2.5rem, 6vh, 4rem);
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.72rem;
  color: var(--concrete-200);
  width: fit-content;
}
.hero__tag b { color: var(--rust-bright); font-weight: 600; }
.hero__tag span.bar { width: 30px; height: 2px; background: var(--rust); }

.hero h1 {
  font-size: clamp(2.75rem, 1.2rem + 7vw, 6.2rem);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.015em;
  max-width: 16ch;
}
.hero h1 em {
  font-style: normal;
  color: var(--rust-bright);
  display: inline-block;
  position: relative;
}
.hero__lead {
  font-size: clamp(1.05rem, 0.95rem + 0.7vw, 1.4rem);
  color: var(--concrete-200);
  max-width: 54ch;
  line-height: 1.5;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 0.4rem; }

/* Hero spec ticker */
.hero__ticker {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line-dark);
  background: rgba(23,24,27,0.55);
  backdrop-filter: blur(6px);
}
.hero__ticker .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding-block: 0;
}
.stat {
  padding: 1.4rem clamp(0.5rem, 2vw, 1.5rem);
  position: relative;
}
.stat + .stat::before {
  content: "";
  position: absolute;
  left: 0; top: 22%; bottom: 22%;
  width: 1px;
  background: var(--line-dark);
}
.stat__num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.6rem);
  line-height: 1;
  color: #fff;
  letter-spacing: -0.01em;
}
.stat__num .unit { color: var(--rust-bright); font-size: 0.5em; margin-left: 2px; }
.stat__label {
  font-family: var(--font-text);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--concrete-400);
  margin-top: 0.5rem;
}

/* ============================================================
   MARQUEE / corridors strip
   ============================================================ */
.marquee {
  background: var(--rust);
  color: #fff;
  overflow: hidden;
  border-block: 2px solid var(--steel-900);
}
.marquee__track {
  display: flex;
  gap: 3rem;
  padding-block: 0.7rem;
  width: max-content;
  animation: slide 34s linear infinite;
}
.marquee__track span {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.85rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 3rem;
  white-space: nowrap;
}
.marquee__track span::after { content: "◆"; font-size: 0.6rem; opacity: 0.75; }
@keyframes slide { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
}

/* ============================================================
   ABOUT / STORY
   ============================================================ */
.about {
  background: var(--paper);
  position: relative;
}
.about__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.about__body h2 { font-size: clamp(2rem, 1.3rem + 3vw, 3.4rem); margin-bottom: 1.4rem; }
.about__body p { color: var(--ink-soft); margin-bottom: 1.1rem; max-width: 54ch; }
.about__body p strong { color: var(--ink); font-weight: 600; }

.about__meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2.25rem;
  padding-top: 2.25rem;
  border-top: 1px solid var(--line);
}
.about__meta dt {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
  color: var(--rust-deep);
  line-height: 1;
}
.about__meta dd {
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-top: 0.4rem;
}

.about__visual {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.about__visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.03);
}
.about__stamp {
  position: absolute;
  left: 1rem; bottom: 1rem;
  right: 1rem;
  background: rgba(23,24,27,0.86);
  backdrop-filter: blur(6px);
  color: #fff;
  padding: 1rem 1.2rem;
  border-radius: var(--radius);
  border-left: 3px solid var(--rust);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.about__stamp b {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  font-size: 0.95rem;
}
.about__stamp span {
  font-size: 0.72rem;
  color: var(--concrete-300);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

/* ============================================================
   LISTINGS (Available Facilities)
   ============================================================ */
.listings { background: var(--steel-900); color: #fff; }
.listings .section-head h2 { color: #fff; }
.listings .section-head p { color: var(--concrete-300); }

.listings__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: clamp(2.25rem, 5vw, 3.5rem);
}
.listings__top .section-head { margin-bottom: 0; }

.filter-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.chip {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--line-dark);
  background: transparent;
  color: var(--concrete-300);
  border-radius: 100px;
  transition: all 0.25s var(--ease);
}
.chip:hover { border-color: var(--rust); color: #fff; }
.chip[aria-pressed="true"] { background: var(--rust); border-color: var(--rust); color: #fff; }

.listing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--steel-850);
  border: 1px solid var(--steel-700);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--rust);
  box-shadow: var(--shadow-lg);
}
.card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.03);
  transition: transform 0.7s var(--ease);
}
.card:hover .card__media img { transform: scale(1.06); }

.card__status {
  position: absolute;
  top: 0.9rem; left: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(23,24,27,0.82);
  backdrop-filter: blur(4px);
  color: #fff;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.68rem;
  padding: 0.4rem 0.7rem;
  border-radius: 100px;
  border: 1px solid var(--line-dark);
}
.card__status .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--hazard); }
.card__status.is-available .dot { background: #63C38A; }
.card__status.is-leased .dot { background: var(--concrete-400); }

.card__ref {
  position: absolute;
  top: 0.9rem; right: 0.9rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--concrete-200);
  background: rgba(23,24,27,0.6);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius);
}

.card__body { padding: 1.4rem 1.4rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.card__loc {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--rust-bright);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.card__title {
  font-size: 1.5rem;
  margin: 0.55rem 0 0;
  color: #fff;
}
.card__specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.15rem 1rem;
  margin: 1.15rem 0;
  padding: 1.15rem 0;
  border-block: 1px solid var(--steel-700);
}
.card__specs div { padding: 0.15rem 0; }
.card__specs dt {
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--concrete-400);
}
.card__specs dd {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 500;
  color: #fff;
  margin-top: 1px;
}
.card__foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.4rem;
}
.card__price { display: grid; }
.card__price b {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.005em;
}
.card__price b .per { color: var(--concrete-400); font-size: 0.62em; font-weight: 400; }
.card__price span {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--concrete-400);
}
.card__link {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  color: var(--rust-bright);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap 0.25s var(--ease);
}
.card__link:hover { gap: 0.7rem; }

.card.is-hidden { display: none; }

/* ============================================================
   SPEC BLOCK (signature) — Facility Spec Sheet
   ============================================================ */
.spec {
  background: var(--concrete-100);
  position: relative;
  overflow: hidden;
}
.spec__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.spec__copy h2 { font-size: clamp(2rem, 1.3rem + 3vw, 3.4rem); margin: 0.9rem 0 1.2rem; }
.spec__copy p { color: var(--ink-soft); max-width: 46ch; margin-bottom: 1.5rem; }

.spec__features { display: grid; gap: 0.9rem; }
.spec__features li {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  font-size: 0.98rem;
}
.spec__features svg { flex: none; width: 22px; height: 22px; color: var(--rust); margin-top: 2px; }
.spec__features b { font-weight: 600; }

/* Blueprint spec card */
.blueprint {
  background: var(--steel-900);
  color: #fff;
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  position: relative;
  box-shadow: var(--shadow-lg);
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 28px 28px;
  border: 1px solid var(--steel-700);
}
.blueprint__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding-bottom: 1.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px dashed var(--line-dark);
}
.blueprint__head h3 { font-size: 1.35rem; color: #fff; }
.blueprint__head p { font-size: 0.78rem; color: var(--concrete-400); text-transform: uppercase; letter-spacing: 0.12em; margin-top: 0.3rem; }
.blueprint__badge {
  font-family: var(--font-display);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--rust-bright);
  border: 1px solid var(--rust);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius);
  white-space: nowrap;
}
.blueprint__rows { display: grid; gap: 0; }
.blueprint__rows > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px dashed var(--line-dark);
}
.blueprint__rows dt {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--concrete-400);
}
.blueprint__rows dd {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.15rem;
  color: #fff;
  text-align: right;
}
.blueprint__rows dd small { color: var(--rust-bright); font-size: 0.62em; }
.blueprint__foot {
  margin-top: 1.6rem;
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  align-items: center;
}
.blueprint__note { font-size: 0.76rem; color: var(--concrete-400); flex: 1; min-width: 180px; }

/* ============================================================
   CORRIDORS
   ============================================================ */
.corridors { background: var(--paper); }
.corridor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.corridor {
  background: var(--paper);
  padding: 1.85rem 1.6rem;
  transition: background 0.3s var(--ease);
  position: relative;
}
.corridor:hover { background: #fff; }
.corridor__num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--rust-deep);
  letter-spacing: 0.16em;
  font-weight: 600;
}
.corridor h3 { font-size: 1.55rem; margin: 0.7rem 0 0.5rem; }
.corridor p { font-size: 0.9rem; color: var(--ink-soft); margin-bottom: 1rem; }
.corridor__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.corridor__tags span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 100px;
  color: var(--ink-soft);
}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery { background: var(--steel-900); }
.gallery .section-head h2 { color: #fff; }
.gallery .section-head p { color: var(--concrete-300); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 200px;
  gap: 1rem;
}
.gallery-grid figure {
  overflow: hidden;
  border-radius: var(--radius);
  position: relative;
  border: 1px solid var(--steel-700);
}
.gallery-grid img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.04);
  transition: transform 0.8s var(--ease), filter 0.5s var(--ease);
}
.gallery-grid figure:hover img { transform: scale(1.05); filter: saturate(1) contrast(1.05); }
.gallery-grid figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1.4rem 1rem 0.85rem;
  background: linear-gradient(0deg, rgba(23,24,27,0.85), transparent);
  color: #fff;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.76rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}
.gallery-grid figure:hover figcaption { opacity: 1; transform: translateY(0); }
.g-a { grid-column: span 3; grid-row: span 2; }
.g-b { grid-column: span 3; grid-row: span 1; }
.g-c { grid-column: span 3; grid-row: span 1; }
.g-d { grid-column: span 2; grid-row: span 1; }
.g-e { grid-column: span 2; grid-row: span 1; }
.g-f { grid-column: span 2; grid-row: span 1; }

/* ============================================================
   WHY US / TEAM
   ============================================================ */
.why { background: var(--paper); }
.why__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4.5rem);
}
.why__intro h2 { font-size: clamp(2rem, 1.3rem + 3vw, 3.4rem); margin: 0.9rem 0 1.1rem; }
.why__intro p { color: var(--ink-soft); margin-bottom: 1.5rem; }

.pillars { display: grid; gap: 0; }
.pillar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.3rem;
  padding: 1.6rem 0;
  border-top: 1px solid var(--line);
}
.pillar:last-child { border-bottom: 1px solid var(--line); }
.pillar__ico {
  width: 52px; height: 52px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: var(--rust-deep);
  background: #fff;
}
.pillar__ico svg { width: 24px; height: 24px; }
.pillar h3 { font-size: 1.3rem; margin-bottom: 0.35rem; }
.pillar p { color: var(--ink-soft); font-size: 0.94rem; }

.team-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.person {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: #fff;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.person:hover { border-color: var(--rust); transform: translateY(-4px); }
.person__avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--steel-800);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}
.person h3 { font-size: 1.25rem; }
.person__role {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--rust-deep);
  font-weight: 600;
  margin: 0.3rem 0 0.7rem;
}
.person p { font-size: 0.88rem; color: var(--ink-soft); }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials { background: var(--steel-800); color: #fff; }
.testimonials .section-head h2 { color: #fff; }
.tst-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.tst {
  border: 1px solid var(--steel-600);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  background: var(--steel-850);
  display: flex;
  flex-direction: column;
  position: relative;
}
.tst__mark {
  font-family: var(--font-display);
  font-size: 3.5rem;
  line-height: 0.6;
  color: var(--rust);
  height: 1.4rem;
}
.tst blockquote {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--concrete-100);
  margin: 1rem 0 1.5rem;
  flex: 1;
}
.tst__who { display: flex; align-items: center; gap: 0.85rem; padding-top: 1.2rem; border-top: 1px solid var(--steel-600); }
.tst__who .avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--rust);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  color: #fff;
}
.tst__who b { display: block; font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.95rem; }
.tst__who span { font-size: 0.78rem; color: var(--concrete-400); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--paper); }
.contact__grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.contact__info h2 { font-size: clamp(2rem, 1.3rem + 3vw, 3.4rem); margin: 0.9rem 0 1.1rem; }
.contact__info > p { color: var(--ink-soft); margin-bottom: 2rem; max-width: 46ch; }

.contact__lines { display: grid; gap: 0; margin-bottom: 2rem; }
.contact-line {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: flex-start;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line);
}
.contact__lines .contact-line:last-child { border-bottom: 1px solid var(--line); }
.contact-line svg { width: 22px; height: 22px; color: var(--rust-deep); margin-top: 3px; flex: none; }
.contact-line dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  margin-bottom: 0.25rem;
}
.contact-line dd { font-size: 1rem; color: var(--ink); font-weight: 500; }
.contact-line dd a:hover { color: var(--rust-deep); }

.contact__quick { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.wa-btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  background: #1FA855; color: #fff;
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: 0.08em;
  font-size: 0.85rem; font-weight: 500;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius);
  border: 2px solid #1FA855;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
}
.wa-btn:hover { transform: translateY(-3px); box-shadow: 0 14px 26px -14px rgba(31,168,85,0.8); }
.wa-btn svg { width: 19px; height: 19px; }

/* Form */
.enquiry {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
  box-shadow: var(--shadow-md);
  position: relative;
}
.enquiry__head { margin-bottom: 1.75rem; }
.enquiry__head h3 { font-size: 1.6rem; }
.enquiry__head p { font-size: 0.9rem; color: var(--ink-soft); margin-top: 0.4rem; }

.field { margin-bottom: 1.15rem; }
.field.row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; margin-bottom: 0; }
.field label {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.field label .req { color: var(--rust-deep); }
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-text);
  font-size: 1rem;
  color: var(--ink);
  background: var(--concrete-050);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.8rem 0.95rem;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.field textarea { resize: vertical; min-height: 118px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%234A4E54' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9rem center; padding-right: 2.4rem; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--rust);
  background: #fff;
  box-shadow: 0 0 0 3px var(--rust-tint);
}
.field input::placeholder, .field textarea::placeholder { color: var(--concrete-500); }

.enquiry__submit { margin-top: 1.5rem; }
.enquiry__reassure {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.enquiry__reassure svg { width: 15px; height: 15px; color: var(--rust-deep); flex: none; }

.form-cols { grid-column: 1 / -1; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--steel-950);
  color: var(--concrete-300);
  padding-block: clamp(3.5rem, 6vw, 5rem) 2rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line-dark);
}
.footer-brand .brand { color: #fff; margin-bottom: 1.1rem; }
.footer-brand p { font-size: 0.9rem; max-width: 34ch; color: var(--concrete-400); }
.footer-col h4 {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: #fff;
  margin-bottom: 1.1rem;
}
.footer-col ul { display: grid; gap: 0.6rem; }
.footer-col a { font-size: 0.9rem; color: var(--concrete-400); transition: color 0.2s var(--ease); }
.footer-col a:hover { color: var(--rust-bright); }
.footer-col address { font-style: normal; font-size: 0.9rem; color: var(--concrete-400); line-height: 1.7; }

.socials { display: flex; gap: 0.6rem; margin-top: 1.4rem; }
.socials a {
  width: 40px; height: 40px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  display: grid; place-items: center;
  color: var(--concrete-300);
  transition: all 0.25s var(--ease);
}
.socials a:hover { border-color: var(--rust); color: #fff; background: var(--rust); transform: translateY(-3px); }
.socials svg { width: 18px; height: 18px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 2rem;
}
.footer-bottom p { font-size: 0.82rem; color: var(--concrete-500); }
.footer-credit a { color: var(--concrete-300); border-bottom: 1px solid var(--rust); transition: color 0.2s var(--ease); }
.footer-credit a:hover { color: var(--rust-bright); }

/* ============================================================
   THANK YOU PAGE
   ============================================================ */
.ty {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--steel-900);
  color: #fff;
  padding: var(--gutter);
  position: relative;
  overflow: hidden;
}
.ty::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 50% 40%, black, transparent 72%);
}
.ty__card { position: relative; max-width: 620px; text-align: center; }
.ty__check {
  width: 84px; height: 84px;
  border-radius: 50%;
  border: 2px solid var(--rust);
  display: grid; place-items: center;
  margin: 0 auto 2rem;
  color: var(--rust-bright);
}
.ty__check svg { width: 40px; height: 40px; }
.ty__eyebrow {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.75rem;
  color: var(--rust-bright);
}
.ty h1 { font-size: clamp(2.5rem, 1.5rem + 4vw, 4.5rem); margin: 1rem 0 1.2rem; }
.ty p { color: var(--concrete-300); font-size: 1.1rem; max-width: 46ch; margin: 0 auto 2rem; }
.ty__actions { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; }
.ty__ref {
  margin-top: 2.5rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--concrete-500);
  text-transform: uppercase;
}

/* Contact page hero (compact) */
.page-hero {
  background: var(--steel-900);
  color: #fff;
  padding-block: clamp(3.5rem, 8vw, 6rem) clamp(3rem, 6vw, 4.5rem);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(90deg, transparent, black 60%);
}
.page-hero__inner { position: relative; }
.page-hero h1 { font-size: clamp(2.6rem, 1.5rem + 5vw, 5rem); margin: 1rem 0 1rem; }
.page-hero p { color: var(--concrete-300); max-width: 52ch; font-size: 1.1rem; }
.breadcrumb {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.76rem;
  color: var(--concrete-400);
  display: flex; gap: 0.5rem; align-items: center;
}
.breadcrumb a:hover { color: var(--rust-bright); }
.breadcrumb span { color: var(--rust-bright); }

/* ============================================================
   REVEAL MOTION
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  will-change: opacity, transform;
}
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: 0.08s; }
[data-reveal][data-delay="2"] { transition-delay: 0.16s; }
[data-reveal][data-delay="3"] { transition-delay: 0.24s; }
[data-reveal][data-delay="4"] { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1000px) {
  .about__grid,
  .spec__grid,
  .why__grid,
  .contact__grid { grid-template-columns: 1fr; }
  .about__visual { order: -1; max-width: 520px; }
  .spec__copy { order: -1; }
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
  .g-a { grid-column: span 4; grid-row: span 2; }
  .g-b, .g-c { grid-column: span 2; }
  .g-d, .g-e, .g-f { grid-column: span 2; }
}

@media (max-width: 860px) {
  .primary-nav {
    position: fixed;
    inset: 74px 0 auto 0;
    background: var(--steel-900);
    border-bottom: 1px solid var(--line-dark);
    padding: 1rem var(--gutter) 1.75rem;
    transform: translateY(-120%);
    transition: transform 0.4s var(--ease);
    max-height: calc(100vh - 74px);
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
  }
  .primary-nav.is-open { transform: translateY(0); }
  .primary-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .primary-nav a {
    color: #fff;
    padding: 1rem 0.5rem;
    border-bottom: 1px solid var(--line-dark);
    font-size: 1.05rem;
  }
  .primary-nav a::after { display: none; }
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .hero__ticker .wrap { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3)::before { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  h1, h2, h3 { letter-spacing: -0.005em; }
  .listing-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
  .g-a { grid-column: span 2; grid-row: span 2; }
  .g-b, .g-c, .g-d, .g-e, .g-f { grid-column: span 2; grid-row: span 1; }
  .field.row { grid-template-columns: 1fr; gap: 0; }
  .field.row .field-inner + .field-inner { margin-top: 1.15rem; }
  .about__meta { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero__inner { min-height: 78vh; }
}

@media (max-width: 400px) {
  .hero__ticker .wrap { grid-template-columns: 1fr 1fr; }
  .brand__sub { letter-spacing: 0.3em; }
}