/* ==========================================================================
   Gentek Lab — site design system
   Self-contained. Loaded by every page: index, about, services, gallery,
   contact and careers. Sections 1–17 are shared chrome + homepage blocks;
   section 18 onwards holds the inner-page components.
   ========================================================================== */

/* --------------------------------------------------------------- 1. Tokens */
:root {
  /* Brand — drawn from the logo: maroon, gold sun, caduceus green */
  --brand: #7a1114;
  --brand-600: #8e191d;
  --brand-800: #5c0c0e;
  --brand-900: #3e0709;
  --brand-tint: #fbf3f2;
  --brand-line: #f0dedd;

  --gold: #d8a72a;
  --gold-soft: #fbf1d6;
  --leaf: #2f9e4f;
  --leaf-soft: #eaf6ee;

  --ink: #1b1517;
  --ink-2: #4a4145;
  --muted: #6f6367;
  --line: #ece5e3;
  --surface: #ffffff;
  --surface-2: #faf6f4;
  --surface-3: #f4ecea;

  --font-display: "Fraunces", "Georgia", "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-pill: 999px;

  --sh-1: 0 1px 2px rgba(27, 21, 23, .05), 0 2px 6px rgba(27, 21, 23, .04);
  --sh-2: 0 12px 32px -14px rgba(27, 21, 23, .22);
  --sh-3: 0 34px 64px -28px rgba(27, 21, 23, .34);

  --shell: min(1200px, 100% - 3rem);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --header-h: 74px;
}

/* ------------------------------------------------------------ 2. Baselines */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink-2);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }
p { margin: 0 0 1rem; }
figure, blockquote { margin: 0; }
::selection { background: var(--brand); color: #fff; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -.015em;
  margin: 0 0 .6rem;
  font-variation-settings: "SOFT" 0, "WONK" 0;
}

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
  border-radius: 4px;
}

.shell { width: var(--shell); margin-inline: auto; }
.section { padding: clamp(3.75rem, 7vw, 6.5rem) 0; }
.section--warm { background: var(--surface-2); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.ic { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.8;
      stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ------------------------------------------------- 3. Shared text elements */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-sans);
  font-size: .74rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--brand); margin: 0 0 1rem;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--gold), var(--brand));
}
.eyebrow--light { color: var(--gold); }
.eyebrow--light::before { background: linear-gradient(90deg, var(--gold), rgba(255, 255, 255, .35)); }

.section-head { max-width: 46rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow::before { display: none; }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
.section-head p { color: var(--muted); font-size: 1.03rem; margin: 0; }

.lead { font-size: 1.075rem; color: var(--ink-2); }

/* ------------------------------------------------------------- 4. Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .85rem 1.6rem; border-radius: var(--r-pill);
  font-size: .95rem; font-weight: 600; letter-spacing: .01em;
  border: 1px solid transparent; white-space: nowrap;
  transition: transform .25s var(--ease), background-color .25s var(--ease),
              color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.btn .ic { width: 1.05em; height: 1.05em; }
.btn:hover { transform: translateY(-2px); }

.btn--primary { background: var(--brand); color: #fff; box-shadow: 0 10px 24px -12px rgba(122, 17, 20, .8); }
.btn--primary:hover { background: var(--brand-600); color: #fff; box-shadow: 0 18px 34px -14px rgba(122, 17, 20, .75); }

.btn--ghost { border-color: var(--brand-line); background: #fff; color: var(--brand); }
.btn--ghost:hover { border-color: var(--brand); background: var(--brand-tint); }

.btn--light { background: #fff; color: var(--brand); }
.btn--light:hover { background: var(--gold-soft); color: var(--brand-800); }

.btn--outline-light { border-color: rgba(255, 255, 255, .45); color: #fff; }
.btn--outline-light:hover { border-color: #fff; background: rgba(255, 255, 255, .12); color: #fff; }

.btn--sm { padding: .6rem 1.15rem; font-size: .85rem; }
.btn--block { width: 100%; }

/* --------------------------------------------------------- 5. Announcement */
.topbar {
  background: var(--brand-900);
  color: rgba(255, 255, 255, .82);
  font-size: .8rem;
  letter-spacing: .01em;
}
.topbar .shell {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 40px; padding-block: .35rem;
}
.topbar__reg { display: inline-flex; align-items: center; gap: .5rem; }
.topbar__reg .ic { width: .95rem; height: .95rem; color: var(--gold); }
.topbar__links { display: flex; align-items: center; gap: 1.5rem; }
.topbar__links a { display: inline-flex; align-items: center; gap: .45rem; transition: color .2s var(--ease); }
.topbar__links a:hover { color: #fff; }
.topbar__links .ic { width: .95rem; height: .95rem; color: var(--gold); }

/* -------------------------------------------------------------- 6. Header */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(92, 12, 14, .97);
  border-bottom: 1px solid rgba(255, 255, 255, .09);
  transition: box-shadow .3s var(--ease), background-color .3s var(--ease);
}
@supports (backdrop-filter: blur(10px)) {
  .site-header { background: rgba(92, 12, 14, .88); backdrop-filter: blur(14px) saturate(140%); }
}
.site-header.is-stuck { box-shadow: 0 14px 34px -22px rgba(0, 0, 0, .85); }

.site-header .shell {
  display: flex; align-items: center; gap: 1.5rem;
  min-height: var(--header-h);
}
.brand { display: flex; align-items: center; flex: none; }
.brand img { width: 190px; height: auto; }

.primary-nav { margin-left: auto; }
.primary-nav ul { display: flex; align-items: center; gap: .35rem; }
.primary-nav a {
  position: relative; display: block; padding: .55rem .85rem;
  color: rgba(255, 255, 255, .84);
  font-size: .93rem; font-weight: 500;
  transition: color .22s var(--ease);
}
.primary-nav a::after {
  content: ""; position: absolute; left: .85rem; right: .85rem; bottom: .18rem;
  height: 2px; border-radius: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.primary-nav a:hover { color: #fff; }
.primary-nav a:hover::after,
.primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
.primary-nav a[aria-current="page"] { color: #fff; }

.header-cta { display: inline-flex; align-items: center; gap: .75rem; flex: none; }
.header-cta .phone {
  display: inline-flex; align-items: center; gap: .5rem;
  color: #fff; font-weight: 600; font-size: .92rem;
}
.header-cta .phone .ic { width: 1.05rem; height: 1.05rem; color: var(--gold); }

.nav-toggle {
  display: none; margin-left: auto;
  width: 44px; height: 44px; border-radius: var(--r-sm);
  color: #fff; border: 1px solid rgba(255, 255, 255, .22);
  align-items: center; justify-content: center;
}
.nav-toggle .ic { width: 1.35rem; height: 1.35rem; }

/* Mobile drawer */
.drawer {
  position: fixed; inset: 0 0 0 auto; width: min(320px, 84vw); z-index: 90;
  background: var(--brand-800); color: #fff;
  padding: 1.5rem 1.5rem 2.5rem;
  transform: translateX(100%); transition: transform .38s var(--ease);
  display: flex; flex-direction: column; gap: 1.25rem;
  overflow-y: auto;
}
.drawer.is-open { transform: translateX(0); }
.drawer__top { display: flex; align-items: center; justify-content: space-between; }
.drawer__top img { width: 150px; }
.drawer__close { width: 40px; height: 40px; border-radius: var(--r-sm); border: 1px solid rgba(255, 255, 255, .25); display: grid; place-items: center; }
.drawer__close .ic { width: 1.15rem; height: 1.15rem; }
.drawer nav a {
  display: block; padding: .85rem .25rem; font-size: 1.05rem; font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .88);
}
.drawer nav a:hover { color: var(--gold); }
.drawer__foot { margin-top: auto; display: grid; gap: .65rem; font-size: .9rem; }
.drawer__foot a:not(.btn) { display: inline-flex; align-items: center; gap: .6rem; color: rgba(255, 255, 255, .85); }
.drawer__foot a:not(.btn) .ic { color: var(--gold); }
.drawer__foot .btn { margin-top: .5rem; }

.scrim {
  position: fixed; inset: 0; z-index: 80; background: rgba(27, 21, 23, .55);
  opacity: 0; visibility: hidden; transition: opacity .35s var(--ease), visibility .35s;
  backdrop-filter: blur(2px);
}
.scrim.is-open { opacity: 1; visibility: visible; }

/* ---------------------------------------------------------------- 7. Hero */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(60rem 40rem at 88% -10%, var(--brand-tint) 0%, transparent 62%),
    radial-gradient(46rem 34rem at -8% 108%, var(--gold-soft) 0%, transparent 60%),
    var(--surface);
  padding: clamp(3rem, 6vw, 5.5rem) 0 clamp(3.5rem, 6vw, 6rem);
}
.hero .shell {
  display: grid; grid-template-columns: 1.02fr .98fr;
  gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center;
}
.hero h1 {
  font-size: clamp(2.35rem, 4.9vw, 4rem);
  margin-bottom: 1.1rem;
}
.hero h1 em {
  font-style: italic; color: var(--brand);
  font-variation-settings: "SOFT" 40, "WONK" 1;
}
.hero__lead { max-width: 34rem; color: var(--muted); font-size: 1.08rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .85rem; margin: 1.9rem 0 2.1rem; }

.hero__badge {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .45rem 1rem .45rem .5rem; margin-bottom: 1.4rem;
  border-radius: var(--r-pill); background: #fff;
  border: 1px solid var(--brand-line); box-shadow: var(--sh-1);
  font-size: .82rem; font-weight: 500; color: var(--ink-2);
}
.hero__badge b { color: var(--brand); font-weight: 600; }
.hero__badge span.dot {
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: var(--leaf-soft); color: var(--leaf);
}
.hero__badge .ic { width: .9rem; height: .9rem; }

.hero__trust { display: flex; flex-wrap: wrap; gap: .55rem 1.4rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.hero__trust li { display: inline-flex; align-items: center; gap: .45rem; font-size: .85rem; color: var(--ink-2); }
.hero__trust .ic { width: 1.05rem; height: 1.05rem; color: var(--leaf); }

/* Hero art */
.hero__art { position: relative; }
.hero__frame {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--sh-3); aspect-ratio: 4 / 4.4;
}
.hero__frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__frame::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(62, 7, 9, .38) 100%);
}
.hero__chip {
  position: absolute; z-index: 2; background: #fff;
  border-radius: var(--r-md); box-shadow: var(--sh-2);
  padding: .9rem 1.15rem; display: flex; align-items: center; gap: .8rem;
}
.hero__chip--reg { left: -1.25rem; bottom: 2.25rem; }
.hero__chip--metro { right: -1rem; top: 1.75rem; padding: .8rem 1rem; flex-direction: column; align-items: flex-start; gap: .35rem; }
.hero__chip--metro img { width: 118px; }
.hero__chip small { display: block; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.hero__chip strong { font-family: var(--font-display); font-size: 1.05rem; color: var(--ink); }
.hero__chip .badge-ico {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: var(--brand-tint); color: var(--brand);
}
.hero__chip .badge-ico .ic { width: 1.2rem; height: 1.2rem; }

/* ------------------------------------------------------------- 8. Stats */
.stats { background: var(--brand); color: #fff; }
.stats .shell {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding-block: clamp(2rem, 3.5vw, 2.75rem);
}
.stats li { padding: .35rem 1.5rem; border-left: 1px solid rgba(255, 255, 255, .18); }
.stats li:first-child { border-left: 0; padding-left: 0; }
.stats strong {
  display: block; font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.6rem, 2.6vw, 2.25rem); line-height: 1.1; color: #fff;
}
.stats span { font-size: .86rem; color: rgba(255, 255, 255, .74); }

/* ------------------------------------------------------------- 9. Intro */
.intro .shell { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center; }
.intro h2 { font-size: clamp(1.9rem, 3.4vw, 2.75rem); }
.intro p { color: var(--muted); }

.metro-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--sh-2); padding: clamp(1.75rem, 3vw, 2.4rem);
  position: relative; overflow: hidden;
}
.metro-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--gold), var(--leaf));
}
.metro-card__logo { width: 168px; margin-bottom: 1.25rem; }
.metro-card h3 { font-size: 1.3rem; }
.metro-card p { font-size: .95rem; color: var(--muted); }
.metro-card__calls { display: grid; gap: .6rem; margin-top: 1.4rem; padding-top: 1.4rem; border-top: 1px dashed var(--brand-line); }
.metro-card__calls a {
  display: flex; align-items: center; gap: .7rem;
  font-weight: 600; color: var(--brand); font-size: 1.02rem;
  transition: gap .25s var(--ease);
}
.metro-card__calls a:hover { gap: 1rem; }
.metro-card__calls .ic { width: 1.05rem; height: 1.05rem; }
.metro-card__calls small { display: block; font-size: .72rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

/* ----------------------------------------------------------- 10. Packages */
.pkg-grid {
  display: grid; gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  align-items: stretch;
}
.pkg {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 1.75rem 1.6rem 1.6rem;
  box-shadow: var(--sh-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.pkg:hover { transform: translateY(-6px); box-shadow: var(--sh-3); border-color: var(--brand-line); }
.pkg--featured { border-color: var(--brand); box-shadow: var(--sh-2); }
.pkg__ribbon {
  position: absolute; top: -.75rem; left: 1.6rem;
  background: var(--brand); color: #fff;
  font-size: .68rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase;
  padding: .35rem .8rem; border-radius: var(--r-pill);
  box-shadow: 0 8px 18px -10px rgba(122, 17, 20, .9);
}
.pkg__name { font-size: 1.35rem; margin-bottom: .35rem; }
.pkg__offer {
  display: inline-block; font-size: .7rem; font-weight: 600; letter-spacing: .11em;
  text-transform: uppercase; color: var(--gold);
}
.pkg__price { display: flex; flex-wrap: wrap; align-items: baseline; gap: .35rem .6rem; margin: .85rem 0 1.1rem; }
.pkg__amt { font-family: var(--font-display); font-size: 2.3rem; font-weight: 600; color: var(--ink); line-height: 1; }
.pkg__amt--free { color: var(--leaf); font-size: 2rem; }
.pkg__mrp { font-size: .95rem; color: var(--muted); text-decoration: line-through; }
.pkg__save {
  font-size: .72rem; font-weight: 700; color: var(--leaf); white-space: nowrap;
  background: var(--leaf-soft); padding: .2rem .5rem; border-radius: var(--r-xs);
}
.pkg__home {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .8rem; font-weight: 600; color: var(--brand);
  background: var(--brand-tint); border-radius: var(--r-pill);
  padding: .4rem .8rem; margin-bottom: 1.15rem;
}
.pkg__home .ic { width: 1rem; height: 1rem; }
.pkg__tests { display: grid; gap: .55rem; padding-top: 1.15rem; border-top: 1px solid var(--line); }
.pkg__tests li { display: flex; align-items: flex-start; gap: .6rem; font-size: .92rem; color: var(--ink-2); }
.pkg__tests .ic { width: 1rem; height: 1rem; margin-top: .35rem; color: var(--leaf); }
.pkg__tests li b { font-weight: 600; color: var(--ink); }
.pkg__tprice { margin-left: auto; padding-left: .5rem; white-space: nowrap; font-weight: 600; color: var(--brand); }
.pkg__note {
  margin-top: 1.25rem; padding: .7rem .85rem; border-radius: var(--r-sm);
  background: var(--surface-3); font-size: .78rem; color: var(--muted); line-height: 1.5;
}
.pkg__note b { color: var(--ink); font-weight: 600; }
.pkg__cta { margin-top: 1.25rem; }
.pkg .pkg__cta { margin-top: auto; padding-top: 1.25rem; }

/* -------------------------------------------------------------- 11. Rails */
.rail-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-bottom: clamp(1.75rem, 3vw, 2.5rem); }
.rail-head .section-head { margin-bottom: 0; }
.rail-nav { display: flex; gap: .6rem; flex: none; }
.rail-nav button {
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  display: grid; place-items: center;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.rail-nav button:hover { background: var(--brand); border-color: var(--brand); color: #fff; }
.rail-nav .ic { width: 1.15rem; height: 1.15rem; }

.rail {
  display: flex; gap: 1.35rem; overflow-x: auto;
  scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding-bottom: .5rem; margin-bottom: -.5rem;
  scrollbar-width: none; -ms-overflow-style: none;
}
.rail::-webkit-scrollbar { display: none; }
.rail > * { scroll-snap-align: start; flex: 0 0 auto; }

/* Offer posters */
.offer-card {
  width: min(420px, 78vw); border-radius: var(--r-md); overflow: hidden;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.offer-card:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.offer-card img { width: 100%; height: auto; }

/* Doctor cards */
.doc-card {
  width: 290px; padding: 2rem 1.5rem; text-align: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--sh-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.doc-card:hover { transform: translateY(-6px); box-shadow: var(--sh-2); border-color: var(--brand-line); }
.doc-card__avatar {
  width: 72px; height: 72px; margin: 0 auto 1.1rem; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; letter-spacing: .02em;
  background: var(--brand-tint); color: var(--brand);
  border: 1px solid var(--brand-line);
}
.doc-card:nth-child(3n+2) .doc-card__avatar { background: var(--gold-soft); color: #8a6512; border-color: #f2e2b8; }
.doc-card:nth-child(3n+3) .doc-card__avatar { background: var(--leaf-soft); color: #1f7a3a; border-color: #cfe8d7; }
.doc-card h3 { font-size: 1.05rem; line-height: 1.35; margin-bottom: .4rem; }
.doc-card p { font-size: .85rem; color: var(--muted); margin: 0; }

/* -------------------------------------------------- 11b. Offers carousel */
.promo {
  position: relative; overflow: hidden;
  background:
    radial-gradient(46rem 30rem at 92% 0%, var(--gold-soft) 0%, transparent 60%),
    radial-gradient(40rem 28rem at -6% 100%, var(--brand-tint) 0%, transparent 58%),
    var(--surface-2);
  padding: clamp(2.75rem, 5vw, 4.25rem) 0 clamp(3rem, 5vw, 4.5rem);
  border-block: 1px solid var(--line);
}
.promo .shell { position: relative; z-index: 1; }
.promo .section-head { margin-bottom: clamp(1.5rem, 2.5vw, 2rem); }

.promo__stage { position: relative; }
.promo__viewport {
  border-radius: var(--r-lg); overflow: hidden;
  background: #fff; border: 1px solid var(--brand-line);
  box-shadow: var(--sh-3);
}
.promo__track {
  display: flex; margin: 0; padding: 0; list-style: none;
  transition: transform .62s var(--ease);
  will-change: transform;
}
.promo__slide { flex: 0 0 100%; min-width: 0; }

/* ---- Offer slides -----------------------------------------------------------
   Built in markup rather than as poster images: the type stays sharp at any
   size, nothing is cropped at the edges, and the copy is real text for search
   engines and screen readers. Same 1711/919 stage as the images they replace. */
.offer {
  aspect-ratio: 1711 / 720;
  display: grid; grid-template-columns: 1.4fr .8fr;
  background: var(--brand-900);
}
.offer > * { min-width: 0; }
/* Photo set per slide as --offer-img, same convention as --pagehead-img. */
.offer__body {
  position: relative; overflow: hidden; color: #fff;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  gap: clamp(.4rem, 1.15vw, .95rem);
  padding: clamp(.9rem, 3.2vw, 2.9rem);
  /* Left room for the prev arrow, which is overlaid on the frame edge. */
  padding-left: clamp(3.4rem, 6vw, 5rem);
}
.offer__body::before {
  content: ""; position: absolute; inset: 0;
  background: var(--offer-img, none) center/cover no-repeat;
}
/* Scrim: opaque behind the copy, clearing toward the photo on the right. */
.offer__body::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(62, 7, 9, .94) 4%, rgba(62, 7, 9, .74) 46%, rgba(62, 7, 9, .34) 100%);
}
.offer__body > * { position: relative; z-index: 1; }
.offer__kicker {
  margin: 0; padding: .34em .9em;
  font-family: var(--font-sans); font-size: clamp(.54rem, 1.02vw, .74rem);
  font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand); background: #fff;
  border: 1px solid var(--brand-line); border-radius: var(--r-pill);
}
.offer__title {
  margin: 0; color: #fff;
  font-size: clamp(1rem, 3.4vw, 2.3rem); line-height: 1.12;
}
.offer__list {
  margin: 0; padding: 0; list-style: none;
  display: flex; flex-wrap: wrap; gap: clamp(.22rem, .6vw, .45rem);
}
.offer__list li {
  padding: .32em .85em; background: rgba(255, 255, 255, .14);
  font-size: clamp(.56rem, 1.32vw, .92rem); color: #fff;
  border: 1px solid rgba(255, 255, 255, .32); border-radius: var(--r-pill);
}
.offer__meta {
  margin: 0; font-size: clamp(.55rem, 1.05vw, .78rem); color: rgba(255, 255, 255, .8);
}
.offer__price {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .3em; padding: clamp(.7rem, 2vw, 1.5rem); text-align: center; color: #fff;
  /* Matching room for the next arrow. */
  padding-right: clamp(3.4rem, 6vw, 5rem);
  background: linear-gradient(150deg, var(--brand-600) 0%, var(--brand-900) 100%);
  border-left: 1px solid rgba(255, 255, 255, .16);
}
.offer__price-label {
  font-size: clamp(.5rem, 1.02vw, .76rem); font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase; opacity: .85;
}
.offer__price-value {
  font-family: var(--font-display); font-weight: 600; line-height: 1;
  font-size: clamp(1.45rem, 5.2vw, 3.5rem); color: var(--gold);
}
.offer__price-note { font-size: clamp(.5rem, 1vw, .74rem); opacity: .82; }

/* No-price slide: one full-width panel instead of the split layout. */
.offer--banner { grid-template-columns: 1fr; }
.offer--banner .offer__body {
  align-items: center; text-align: center;
  padding-left: clamp(3.4rem, 6vw, 5rem); padding-right: clamp(3.4rem, 6vw, 5rem);
}
/* Copy is centred here, so darken evenly instead of from one side. */
.offer--banner .offer__body::after {
  background: linear-gradient(180deg, rgba(62, 7, 9, .68) 0%, rgba(62, 7, 9, .86) 100%);
}
.offer--banner .offer__list { justify-content: center; }

@media (max-width: 700px) {
  /* Stack rather than split: at this width a side-by-side price column forces
     the grid wider than the frame and the price is clipped off the edge.
     Height goes auto so the full test list always fits. */
  .offer { aspect-ratio: auto; grid-template-columns: 1fr; }
  .offer__body {
    min-height: 11rem; gap: .5rem;
    /* Clears the arrows, which stay overlaid on both edges. */
    padding: 1.35rem 3.15rem;
  }
  .offer__title { font-size: 1.3rem; }
  .offer__list li { font-size: .72rem; padding: .3em .7em; }
  .offer__meta { font-size: .68rem; }
  .offer__price {
    flex-direction: row; align-items: baseline; justify-content: center; gap: .5rem;
    padding: .7rem 1rem;
    border-left: 0; border-top: 1px solid rgba(255, 255, 255, .16);
  }
  .offer__price-label { font-size: .6rem; }
  .offer__price-value { font-size: 1.7rem; }

  /* Slides all stretch to the tallest in the track. Now that heights vary,
     the card has to fill its slide or shorter ones leave a gap beneath. */
  .promo__slide { display: flex; }
  .promo__slide > .offer { flex: 1; grid-template-rows: 1fr auto; }
  .promo__slide > .offer--banner { grid-template-rows: 1fr; }
}

/* Arrows sit on the frame edge */
.promo__arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, .94); color: var(--brand);
  border: 1px solid var(--brand-line); box-shadow: var(--sh-2);
  transition: background-color .25s var(--ease), color .25s var(--ease),
              border-color .25s var(--ease), transform .25s var(--ease);
}
.promo__arrow:hover { background: var(--brand); border-color: var(--brand); color: #fff; }
.promo__arrow:hover { transform: translateY(-50%) scale(1.06); }
.promo__arrow .ic { width: 1.2rem; height: 1.2rem; }
.promo__arrow--prev { left: .9rem; }
.promo__arrow--next { right: .9rem; }

/* Dots + autoplay control */
.promo__foot {
  display: flex; align-items: center; justify-content: center;
  gap: 1.25rem; margin-top: 1.5rem;
}
.promo__dots { display: flex; align-items: center; gap: .55rem; }
.promo__dots button {
  width: 9px; height: 9px; padding: 0; border-radius: var(--r-pill);
  background: var(--brand-line); border: 0;
  transition: width .35s var(--ease), background-color .35s var(--ease);
}
.promo__dots button:hover { background: var(--gold); }
.promo__dots button[aria-current="true"] { width: 30px; background: var(--brand); }

.promo__play {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); transition: color .25s var(--ease);
}
.promo__play:hover { color: var(--brand); }
.promo__play .ic { width: .95rem; height: .95rem; }
.promo__play .label-play,
.promo__play .ic-play { display: none; }
.promo__play[data-paused="true"] .label-play,
.promo__play[data-paused="true"] .ic-play { display: inline-block; }
.promo__play[data-paused="true"] .label-pause,
.promo__play[data-paused="true"] .ic-pause { display: none; }

/* ----------------------------------------------------------- 12. Services */
.services {
  position: relative; color: #fff;
  background: linear-gradient(rgba(62, 7, 9, .93), rgba(30, 4, 5, .95)),
              url("images/lab/laboratory-glassware-microscope-arrangement.jpg") center/cover fixed no-repeat;
}
.services h2, .services h3 { color: #fff; }
.services .section-head p { color: rgba(255, 255, 255, .72); }

.svc-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.svc {
  padding: 1.75rem 1.5rem; border-radius: var(--r-md);
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  transition: background-color .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease);
}
.svc:hover { background: rgba(255, 255, 255, .11); border-color: rgba(216, 167, 42, .5); transform: translateY(-4px); }
.svc__ico {
  width: 46px; height: 46px; border-radius: var(--r-sm); display: grid; place-items: center;
  background: rgba(216, 167, 42, .16); color: var(--gold); margin-bottom: 1.1rem;
}
.svc__ico .ic { width: 1.3rem; height: 1.3rem; }
.svc h3 { font-size: 1.15rem; margin-bottom: .35rem; }
.svc p { font-size: .89rem; color: rgba(255, 255, 255, .68); margin: 0; }
.svc--cta { display: flex; flex-direction: column; justify-content: center; background: rgba(216, 167, 42, .12); border-color: rgba(216, 167, 42, .35); }
.svc--cta a { display: inline-flex; align-items: center; gap: .5rem; color: var(--gold); font-weight: 600; font-size: .95rem; transition: gap .25s var(--ease); }
.svc--cta a:hover { gap: .85rem; color: var(--gold); }

/* -------------------------------------------------------------- 13. About */
.about-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.about-card {
  border-radius: var(--r-lg); overflow: hidden; background: #fff;
  border: 1px solid var(--line); box-shadow: var(--sh-1);
  display: flex; flex-direction: column;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.about-card:hover { transform: translateY(-6px); box-shadow: var(--sh-3); }
.about-card__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.about-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.about-card:hover .about-card__media img { transform: scale(1.06); }
.about-card__body { padding: 1.6rem 1.5rem 1.75rem; }
.about-card h3 { font-size: 1.3rem; margin-bottom: .6rem; }
.about-card p { font-size: .93rem; color: var(--muted); margin: 0; }
.about-card__body::before {
  content: ""; display: block; width: 34px; height: 3px; border-radius: 2px;
  background: linear-gradient(90deg, var(--brand), var(--gold)); margin-bottom: 1.1rem;
}

/* ---------------------------------------------------------------- 14. CTA */
.cta {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-900) 0%, var(--brand) 55%, var(--brand-600) 100%);
  position: relative; overflow: hidden;
}
.cta::after {
  content: ""; position: absolute; right: -8%; top: -40%;
  width: 42rem; height: 42rem; border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 167, 42, .22) 0%, transparent 62%);
  pointer-events: none;
}
.cta .shell { position: relative; z-index: 1; text-align: center; max-width: 52rem; }
.cta h2 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); }
.cta p { color: rgba(255, 255, 255, .8); max-width: 40rem; margin-inline: auto; }
.cta__actions { display: flex; flex-wrap: wrap; gap: .85rem; justify-content: center; margin-top: 2rem; }

.map-embed { display: block; width: 100%; height: 340px; border: 0; background: var(--surface-3); filter: saturate(.9); }

/* ------------------------------------------------------------- 15. Footer */
.site-footer { background: var(--brand-900); color: rgba(255, 255, 255, .72); font-size: .92rem; }
.site-footer .shell { padding-block: clamp(3rem, 5vw, 4.5rem); }
.footer-grid { display: grid; gap: 2.5rem clamp(2rem, 4vw, 3.5rem); grid-template-columns: 1.25fr .75fr 1fr 1fr; }
.site-footer h4 {
  color: #fff; font-family: var(--font-sans); font-size: .78rem; font-weight: 700;
  letter-spacing: .15em; text-transform: uppercase; margin-bottom: 1.1rem;
}
.site-footer p { margin: 0 0 .4rem; line-height: 1.6; }
.footer-brand img { width: 200px; margin-bottom: 1.25rem; }
.footer-metro {
  display: inline-block; background: #fff; border-radius: var(--r-sm);
  padding: .7rem .9rem; margin-top: .35rem;
}
.footer-metro img { width: 150px; }
.footer-links { display: grid; gap: .55rem; }
.footer-links a { transition: color .2s var(--ease), padding-left .25s var(--ease); }
.footer-links a:hover { color: var(--gold); padding-left: .3rem; }
.footer-tag { display: inline-block; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); margin-bottom: .6rem; }
.footer-contact { display: grid; gap: .5rem; margin-top: .9rem; }
.footer-contact a { display: inline-flex; align-items: center; gap: .55rem; color: #fff; font-weight: 500; }
.footer-contact a:hover { color: var(--gold); }
.footer-contact .ic { width: 1rem; height: 1rem; color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  background: rgba(0, 0, 0, .22);
}
.footer-bottom .shell {
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between;
  padding-block: 1.15rem; font-size: .83rem; color: rgba(255, 255, 255, .6);
}
.footer-bottom a:hover { color: var(--gold); }

/* ------------------------------------------------------ 16. Floating rail */
.social-rail {
  position: fixed; left: 0; top: 50%; transform: translateY(-50%); z-index: 55;
  display: flex; flex-direction: column; gap: 2px;
  border-radius: 0 var(--r-sm) var(--r-sm) 0; overflow: hidden;
  box-shadow: var(--sh-2);
}
.social-rail a {
  position: relative; display: grid; place-items: center;
  width: 48px; height: 48px; background: var(--brand); color: #fff;
  transition: background-color .25s var(--ease);
}
.social-rail a:hover { background: var(--brand-600); color: #fff; }
.social-rail .ic { width: 1.15rem; height: 1.15rem; }
.social-rail a span {
  position: absolute; left: 48px; top: 0; height: 48px;
  display: flex; align-items: center; padding: 0 1rem;
  background: var(--brand-600); color: #fff; white-space: nowrap;
  font-size: .82rem; font-weight: 500;
  opacity: 0; visibility: hidden; transform: translateX(-8px);
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}
.social-rail a:hover span { opacity: 1; visibility: visible; transform: translateX(0); }
.social-rail a.is-wa { background: #1fa855; }
.social-rail a.is-wa:hover { background: #178f47; }
.social-rail a.is-wa span { background: #178f47; }

.to-top {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 55;
  width: 46px; height: 46px; border-radius: 50%;
  background: #fff; color: var(--brand); border: 1px solid var(--line);
  display: grid; place-items: center; box-shadow: var(--sh-2);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top .ic { width: 1.15rem; height: 1.15rem; }

/* ======================================================================
   INNER PAGES
   ====================================================================== */

/* ------------------------------------------------ 18. Inner page banner */
.pagehead {
  position: relative; overflow: hidden; color: #fff;
  padding: clamp(2.75rem, 5.5vw, 4.5rem) 0 clamp(3rem, 5.5vw, 4.75rem);
  background: linear-gradient(118deg, var(--brand-900) 0%, var(--brand-800) 48%, var(--brand) 100%);
}
.pagehead::before {
  content: ""; position: absolute; inset: 0;
  background: var(--pagehead-img, none) center/cover no-repeat;
  opacity: .16; mix-blend-mode: luminosity;
}
.pagehead::after {
  content: ""; position: absolute; right: -6%; top: -55%;
  width: 38rem; height: 38rem; border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 167, 42, .24) 0%, transparent 62%);
  pointer-events: none;
}
.pagehead .shell { position: relative; z-index: 1; max-width: 54rem; }
.pagehead h1 { color: #fff; font-size: clamp(2.1rem, 4.4vw, 3.35rem); margin-bottom: .85rem; }
.pagehead h1 em { font-style: italic; color: var(--gold); font-variation-settings: "SOFT" 40, "WONK" 1; }
.pagehead p { color: rgba(255, 255, 255, .78); font-size: 1.05rem; max-width: 44rem; margin: 0; }

.crumbs {
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem;
  font-size: .8rem; color: rgba(255, 255, 255, .6); margin-bottom: 1.1rem;
}
.crumbs a { color: rgba(255, 255, 255, .82); transition: color .2s var(--ease); }
.crumbs a:hover { color: var(--gold); }
.crumbs .sep { color: rgba(255, 255, 255, .35); }
.crumbs [aria-current] { color: var(--gold); font-weight: 500; }

.pagehead__facts {
  display: flex; flex-wrap: wrap; gap: .55rem .75rem; margin-top: 1.9rem;
}
.pagehead__facts li {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .45rem .95rem; border-radius: var(--r-pill);
  background: rgba(255, 255, 255, .09); border: 1px solid rgba(255, 255, 255, .16);
  font-size: .83rem; color: rgba(255, 255, 255, .88);
}
.pagehead__facts .ic { width: 1rem; height: 1rem; color: var(--gold); }

/* ------------------------------------------------------------ 19. Prose */
.prose h3 { font-size: 1.45rem; margin-top: 2rem; }
.prose h3:first-child { margin-top: 0; }
.prose p { color: var(--muted); }
.prose p:last-child { margin-bottom: 0; }

.split {
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: clamp(2.25rem, 5vw, 4.25rem); align-items: center;
}
.split--flip > *:first-child { order: 2; }

.figure-stack { position: relative; }
.figure-stack img {
  width: 100%; border-radius: var(--r-lg); box-shadow: var(--sh-3);
  aspect-ratio: 4 / 3.2; object-fit: cover;
}
.figure-stack__tag {
  position: absolute; left: -1rem; bottom: -1rem; z-index: 2;
  display: flex; align-items: center; gap: .8rem;
  background: #fff; border-radius: var(--r-md); box-shadow: var(--sh-2);
  padding: .9rem 1.15rem;
}
.figure-stack__tag .badge-ico {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: var(--brand-tint); color: var(--brand); flex: none;
}
.figure-stack__tag .badge-ico .ic { width: 1.2rem; height: 1.2rem; }
.figure-stack__tag small { display: block; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.figure-stack__tag strong { font-family: var(--font-display); font-size: 1.02rem; color: var(--ink); }

/* -------------------------------------------------------- 20. Leadership */
.leaders { display: grid; gap: clamp(2rem, 4vw, 3.25rem); }
.leader {
  display: grid; grid-template-columns: 320px 1fr; gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--sh-1); overflow: hidden;
  transition: box-shadow .35s var(--ease), transform .35s var(--ease);
}
.leader:hover { box-shadow: var(--sh-2); transform: translateY(-4px); }
.leader:nth-child(even) { grid-template-columns: 1fr 320px; }
.leader:nth-child(even) .leader__media { order: 2; }
.leader__media { position: relative; align-self: stretch; min-height: 300px; background: var(--surface-3); }
.leader__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.leader__body { padding: clamp(1.75rem, 3vw, 2.5rem) clamp(1.5rem, 3vw, 2.5rem); }
.leader__body .eyebrow { margin-bottom: .75rem; }
.leader__name { font-size: 1.45rem; margin-bottom: .2rem; }
.leader__role { display: block; font-size: .84rem; letter-spacing: .04em; color: var(--muted); margin-bottom: 1.25rem; }
.leader__body p { color: var(--muted); font-size: .97rem; }
.leader__quote {
  margin-top: 1.25rem; padding-left: 1.1rem; border-left: 3px solid var(--gold);
  font-family: var(--font-display); font-size: 1.12rem; font-style: italic; color: var(--ink);
  line-height: 1.45;
}

/* ------------------------------------------------------- 21. Reason grid */
.reason-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); counter-reset: reason; }
.reason {
  position: relative; padding: 1.75rem 1.5rem 1.6rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  box-shadow: var(--sh-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.reason:hover { transform: translateY(-5px); box-shadow: var(--sh-2); border-color: var(--brand-line); }
.reason::before {
  counter-increment: reason; content: counter(reason, decimal-leading-zero);
  display: block; margin-bottom: .9rem;
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 600;
  color: var(--brand);
}
.reason::after {
  content: ""; position: absolute; left: 1.5rem; top: 4.25rem;
  width: 26px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--gold), var(--brand));
}
.reason h3 { font-size: 1.13rem; margin: .55rem 0 .45rem; }
.reason p { font-size: .9rem; color: var(--muted); margin: 0; }

/* -------------------------------------------------------- 22. Quote cards */
.quote-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.quote {
  display: flex; flex-direction: column;
  padding: 1.75rem 1.5rem; background: #fff;
  border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.quote:hover { transform: translateY(-5px); box-shadow: var(--sh-2); }
.quote__mark { font-family: var(--font-display); font-size: 3rem; line-height: .7; color: var(--gold); margin-bottom: .85rem; }
.quote blockquote { margin: 0; }
.quote p { font-family: var(--font-display); font-size: 1.08rem; font-style: italic; color: var(--ink); line-height: 1.5; margin-bottom: 0; }
.quote__by { display: flex; align-items: center; gap: .75rem; margin-top: auto; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.quote__avatar {
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; flex: none;
  font-family: var(--font-display); font-size: .95rem; font-weight: 600;
  background: var(--brand-tint); color: var(--brand); border: 1px solid var(--brand-line);
}
.quote:nth-child(3n+2) .quote__avatar { background: var(--gold-soft); color: #8a6512; border-color: #f2e2b8; }
.quote:nth-child(3n+3) .quote__avatar { background: var(--leaf-soft); color: #1f7a3a; border-color: #cfe8d7; }
.quote__by strong { display: block; font-family: var(--font-sans); font-size: .92rem; font-weight: 600; color: var(--ink); }
.quote__by small { font-size: .78rem; color: var(--muted); }

/* -------------------------------------------------- 23. Services listing */
.test-group { margin-top: clamp(2.25rem, 4vw, 3.25rem); }
.test-group:first-of-type { margin-top: 0; }
.test-group__head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.4rem; }
.test-group__ico {
  width: 46px; height: 46px; border-radius: var(--r-sm); display: grid; place-items: center; flex: none;
  background: var(--brand-tint); color: var(--brand); border: 1px solid var(--brand-line);
}
.test-group__ico .ic { width: 1.3rem; height: 1.3rem; }
.test-group__head h3 { font-size: 1.4rem; margin: 0; }
.test-group__head p { font-size: .9rem; color: var(--muted); margin: .15rem 0 0; }

.test-grid { display: grid; gap: .85rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.test {
  display: flex; align-items: flex-start; gap: .7rem;
  padding: 1rem 1.15rem; background: #fff;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  font-size: .94rem; color: var(--ink-2);
  transition: border-color .25s var(--ease), background-color .25s var(--ease), transform .25s var(--ease);
}
.test:hover { border-color: var(--brand-line); background: var(--brand-tint); transform: translateY(-2px); }
.test .ic { width: 1.05rem; height: 1.05rem; margin-top: .3rem; color: var(--leaf); flex: none; }
.test b { display: block; font-weight: 600; color: var(--ink); }
.test span { display: block; font-size: .82rem; color: var(--muted); }

/* ------------------------------------------------------------ 24. Steps */
.steps { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); counter-reset: step; }
.step { position: relative; padding-top: 2.75rem; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: 0; left: 0;
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--font-display); font-size: 1.15rem; font-weight: 600;
  background: var(--brand); color: #fff;
  box-shadow: 0 10px 22px -12px rgba(122, 17, 20, .9);
}
.step h3 { font-size: 1.18rem; margin-bottom: .4rem; }
.step p { font-size: .93rem; color: var(--muted); margin: 0; }

/* ---------------------------------------------------------- 25. Gallery */
.gallery-grid { columns: 3 300px; column-gap: 1.15rem; }
.gallery-grid a {
  position: relative; display: block; break-inside: avoid; margin-bottom: 1.15rem;
  border-radius: var(--r-md); overflow: hidden; background: var(--surface-3);
  border: 1px solid var(--line); box-shadow: var(--sh-1);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.gallery-grid a:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.gallery-grid img { width: 100%; height: auto; transition: transform .6s var(--ease); }
.gallery-grid a:hover img { transform: scale(1.04); }
.gallery-grid a::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(62, 7, 9, .45) 100%);
  opacity: 0; transition: opacity .35s var(--ease);
}
.gallery-grid a:hover::after { opacity: 1; }
.gallery-grid .zoom {
  position: absolute; right: .75rem; bottom: .75rem; z-index: 2;
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: #fff; color: var(--brand);
  opacity: 0; transform: translateY(6px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.gallery-grid a:hover .zoom { opacity: 1; transform: translateY(0); }
.gallery-grid .zoom .ic { width: 1.05rem; height: 1.05rem; }

/* Uniform-tile variant: equal-height cells, so no ragged bottom row.
   Column count and cell shape are set per grid via --tile-cols / --tile-ratio. */
.gallery-grid--tiles {
  --tile-cols: 4;
  --tile-ratio: 1 / 1;
  display: grid; grid-template-columns: repeat(var(--tile-cols), 1fr); gap: 1.15rem;
}
.gallery-grid--tiles a { margin-bottom: 0; aspect-ratio: var(--tile-ratio); }
.gallery-grid--tiles img {
  width: 100%; height: 100%; object-fit: cover;
  /* Top-aligned: tall portraits (591x1280) would lose the subject's head to a
     centred crop. Landscapes crop horizontally, so this leaves them centred. */
  object-position: center top;
}

/* Upper gallery: 3 per row, slightly taller cells (12 photos = 3 x 4 rows). */
.gallery-grid--tiles-3 { --tile-cols: 3; --tile-ratio: 4 / 5; }

@media (max-width: 960px) {
  .gallery-grid--tiles { --tile-cols: 2; gap: .75rem; }
}

.lightbox {
  position: fixed; inset: 0; z-index: 120;
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(20, 4, 5, .93);
  opacity: 0; visibility: hidden;
  transition: opacity .3s var(--ease), visibility .3s;
}
@supports (backdrop-filter: blur(6px)) { .lightbox { backdrop-filter: blur(6px); } }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__stage { margin: 0; max-width: min(1100px, 100%); text-align: center; }
.lightbox__stage img {
  max-width: 100%; max-height: 78vh; width: auto; margin-inline: auto;
  border-radius: var(--r-md); box-shadow: var(--sh-3);
}
.lightbox__stage figcaption {
  margin-top: .9rem; font-size: .82rem; letter-spacing: .12em;
  color: rgba(255, 255, 255, .6);
}
.lightbox__close,
.lightbox__nav {
  width: 46px; height: 46px; border-radius: 50%; flex: none;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, .1); color: #fff;
  border: 1px solid rgba(255, 255, 255, .22);
  transition: background-color .25s var(--ease), border-color .25s var(--ease);
}
.lightbox__close:hover,
.lightbox__nav:hover { background: rgba(255, 255, 255, .22); border-color: #fff; }
.lightbox__close { position: absolute; top: 1.25rem; right: 1.25rem; }
.lightbox .ic { width: 1.2rem; height: 1.2rem; }

/* ---------------------------------------------------------- 26. Contact */
.contact-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.centre-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--sh-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.centre-card:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.centre-card__map { display: block; width: 100%; height: 240px; border: 0; background: var(--surface-3); filter: saturate(.9); }
.centre-card__body { padding: clamp(1.6rem, 3vw, 2.1rem); display: flex; flex-direction: column; flex: 1; }
.centre-card__tag {
  display: inline-flex; align-self: flex-start; align-items: center; gap: .45rem;
  font-size: .7rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase;
  color: var(--brand); background: var(--brand-tint);
  border-radius: var(--r-pill); padding: .35rem .8rem; margin-bottom: 1rem;
}
.centre-card h3 { font-size: 1.35rem; margin-bottom: .75rem; }
.centre-card address { font-style: normal; color: var(--muted); font-size: .95rem; line-height: 1.65; }
.centre-card__lines { display: grid; gap: .65rem; margin: 1.35rem 0; padding-top: 1.35rem; border-top: 1px dashed var(--brand-line); }
.centre-card__lines a, .centre-card__lines span {
  display: flex; align-items: flex-start; gap: .7rem;
  font-size: .96rem; color: var(--ink-2);
}
.centre-card__lines a { font-weight: 600; color: var(--brand); transition: gap .25s var(--ease); }
.centre-card__lines a:hover { gap: 1rem; }
.centre-card__lines .ic { width: 1.05rem; height: 1.05rem; margin-top: .32rem; color: var(--brand); flex: none; }
.centre-card__lines span .ic { color: var(--muted); }
.centre-card__cta { margin-top: auto; display: flex; flex-wrap: wrap; gap: .6rem; }

.reach-grid { display: grid; gap: 1.15rem; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.reach {
  display: flex; flex-direction: column; gap: .35rem;
  padding: 1.6rem 1.4rem; border-radius: var(--r-md);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.reach:hover { transform: translateY(-5px); box-shadow: var(--sh-2); border-color: var(--brand-line); }
.reach__ico {
  width: 44px; height: 44px; border-radius: var(--r-sm); display: grid; place-items: center;
  background: var(--brand-tint); color: var(--brand); margin-bottom: .85rem;
}
.reach__ico .ic { width: 1.25rem; height: 1.25rem; }
.reach--wa .reach__ico { background: var(--leaf-soft); color: #1f7a3a; }
.reach h3 { font-size: 1.08rem; margin-bottom: .1rem; }
.reach small { font-size: .82rem; color: var(--muted); }
.reach strong { font-size: .98rem; font-weight: 600; color: var(--brand); margin-top: .35rem; }

/* ---------------------------------------------------------- 27. Careers */
.job-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.job {
  display: flex; flex-direction: column;
  padding: 1.75rem 1.6rem 1.6rem; background: #fff;
  border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.job:hover { transform: translateY(-5px); box-shadow: var(--sh-2); border-color: var(--brand-line); }
.job__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.job__ico {
  width: 44px; height: 44px; border-radius: var(--r-sm); display: grid; place-items: center; flex: none;
  background: var(--brand-tint); color: var(--brand);
}
.job__ico .ic { width: 1.25rem; height: 1.25rem; }
.job__count {
  font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--leaf); background: var(--leaf-soft);
  border-radius: var(--r-pill); padding: .3rem .75rem; white-space: nowrap;
}
.job h3 { font-size: 1.28rem; margin: 1.1rem 0 .4rem; }
.job p { font-size: .93rem; color: var(--muted); }
.job__meta { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: auto; padding-top: 1.25rem; }
.job__meta li {
  font-size: .78rem; color: var(--ink-2);
  background: var(--surface-3); border-radius: var(--r-pill); padding: .3rem .75rem;
}

.apply {
  display: grid; grid-template-columns: 1fr auto; gap: 1.5rem 2.5rem; align-items: center;
  padding: clamp(1.75rem, 3.5vw, 2.5rem);
  border-radius: var(--r-lg); background: #fff;
  border: 1px solid var(--brand-line); box-shadow: var(--sh-2);
  position: relative; overflow: hidden;
}
.apply::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 4px;
  background: linear-gradient(180deg, var(--brand), var(--gold), var(--leaf));
}
.apply h3 { font-size: 1.4rem; margin-bottom: .4rem; }
.apply p { color: var(--muted); margin: 0; font-size: .96rem; }
.apply__cta { display: flex; flex-wrap: wrap; gap: .65rem; }

/* --------------------------------------------------------- 28. Responsive */
@media (max-width: 1080px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero .shell { grid-template-columns: 1fr; }
  .hero__art { order: -1; max-width: 620px; }
  .hero__frame { aspect-ratio: 16 / 10; }
  .hero__chip--reg { left: 1rem; }
  .hero__chip--metro { right: 1rem; }
  .intro .shell { grid-template-columns: 1fr; }

  .split { grid-template-columns: 1fr; }
  .split--flip > *:first-child { order: 0; }
  .figure-stack { max-width: 640px; }
  .figure-stack__tag { left: 1rem; bottom: 1rem; }
  .leader { grid-template-columns: 260px 1fr; }
  .leader:nth-child(even) { grid-template-columns: 1fr 260px; }
}

@media (max-width: 960px) {
  :root { --shell: min(1200px, 100% - 2.5rem); }
  .primary-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .stats .shell { grid-template-columns: repeat(2, 1fr); gap: 1.5rem 0; }
  .stats li:nth-child(3) { border-left: 0; padding-left: 0; }
  .services { background-attachment: scroll; }

  .leader,
  .leader:nth-child(even) { grid-template-columns: 1fr; }
  .leader:nth-child(even) .leader__media { order: 0; }
  .leader__media { min-height: 0; aspect-ratio: 16 / 11; }
  .apply { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  :root { --shell: min(1200px, 100% - 2rem); --header-h: 64px; }
  .topbar__links a span.label { display: none; }
  .topbar { font-size: .75rem; }
  .topbar .shell { min-height: 36px; }
  .brand img { width: 152px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__chip--metro {
    right: .75rem; top: .75rem; padding: .55rem .7rem; gap: .2rem;
  }
  .hero__chip--metro img { width: 92px; }
  .hero__chip--metro small { font-size: .58rem; letter-spacing: .08em; }
  .hero__chip--reg { left: .75rem; bottom: .75rem; padding: .7rem .9rem; }
  /* The Metropolis partner chip above the hero image already says this. */
  .hero__badge { display: none; }
  .rail-head { flex-direction: column; align-items: flex-start; }
  .rail-nav { align-self: flex-end; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom .shell { justify-content: center; text-align: center; }
  body { padding-bottom: 46px; }  /* clears the fixed bottom contact bar */
  .social-rail { top: auto; bottom: 0; left: 0; right: 0; transform: none;
                 flex-direction: row; border-radius: 0; box-shadow: 0 -6px 20px -10px rgba(0, 0, 0, .5); }
  .social-rail a { width: 25%; height: 46px; }
  .social-rail a span { display: none; }
  .to-top { bottom: 4rem; right: 1rem; }
  .map-embed { height: 280px; }
  .section { padding: 3.25rem 0; }

  .pagehead__facts li { font-size: .78rem; padding: .4rem .8rem; }
  .promo__arrow { width: 40px; height: 40px; }
  .promo__arrow--prev { left: .5rem; }
  .promo__arrow--next { right: .5rem; }
  .promo__arrow .ic { width: 1.05rem; height: 1.05rem; }
  .promo__foot { gap: .9rem; margin-top: 1.15rem; }
  .gallery-grid { columns: 2 150px; column-gap: .75rem; }
  .gallery-grid a { margin-bottom: .75rem; }
  .gallery-grid .zoom { display: none; }
  .lightbox { gap: .5rem; padding: 3.5rem .75rem 2rem; }
  .lightbox__nav { width: 40px; height: 40px; }
  .lightbox__stage img { max-height: 70vh; }
  .apply__cta .btn { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important; scroll-behavior: auto !important;
  }
}