/* AMBERION — shared stylesheet. Tokens follow CLAUDE.md Sections 11–13. */

/* ---------- Tokens ---------- */
:root {
  /* Colour (Section 13) */
  --charcoal: #202522;
  --forest: #0B5D4B;
  --amber: #B58A3A;
  --warm-white: #F7F6F2;
  --soft-grey: #D9DDD9;
  /* Text on light: charcoal. Text on charcoal: warm white, amber allowed. Soft grey never for text. */
  --text: var(--charcoal);
  --text-muted: #4A514D;           /* charcoal tint, 8.3:1 on warm white */
  --text-on-dark: var(--warm-white);
  --text-on-dark-muted: #B9BFBA;   /* 9.4:1 on charcoal */
  --rule: var(--soft-grey);
  --rule-on-dark: rgba(247, 246, 242, .14);

  /* Type (Section 11) — system fonts only, no web fonts loaded */
  --font-sans: "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --fs-body: clamp(1rem, .96rem + .2vw, 1.125rem);          /* 16–18 px */
  --fs-small: .875rem;                                        /* 14 px */
  --fs-eyebrow: .8125rem;                                     /* 13 px */
  --fs-h3: clamp(1.25rem, 1.18rem + .35vw, 1.5rem);          /* 20–24 px */
  --fs-h2: clamp(2rem, 1.8rem + 1vw, 2.5rem);                /* 32–40 px */
  --fs-lead: clamp(1.125rem, 1.05rem + .4vw, 1.375rem);
  --tracking-caps: .12em;

  /* Spacing — 8 px base (Section 12) */
  --space-8: .5rem;
  --space-12: .75rem;
  --space-16: 1rem;
  --space-24: 1.5rem;
  --space-32: 2rem;
  --space-40: 2.5rem;
  --space-48: 3rem;
  --space-64: 4rem;
  --space-80: 5rem;
  --space-96: 6rem;
  --space-120: 7.5rem;

  /* Layout */
  --max-width: 1240px;
  --margin: 20px;      /* mobile 20–24 */
  --gutter: 16px;      /* mobile 16–24 */
  --columns: 4;
  --measure: 68ch;     /* 55–75 characters */
  --radius: 2px;       /* 0–4 px, no pills */
  --header-h: 72px;
}

@media (min-width: 768px) {
  :root { --margin: 36px; --gutter: 24px; --columns: 8; }
}
@media (min-width: 1100px) {
  :root { --margin: 48px; --gutter: 32px; --columns: 12; }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + var(--space-16)); }
body {
  margin: 0;
  background: var(--warm-white);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3 { margin: 0; line-height: 1.15; }
h2 { font-size: var(--fs-h2); font-weight: 600; letter-spacing: -.01em; }
h3 { font-size: var(--fs-h3); font-weight: 600; }
p { margin: 0; }
p + p { margin-top: var(--space-16); }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: var(--forest); text-underline-offset: .2em; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible { outline: 3px solid var(--forest); outline-offset: 3px; border-radius: var(--radius); }
.on-dark :focus-visible, .site-footer :focus-visible { outline-color: var(--warm-white); }

.skip-link {
  position: absolute; left: var(--space-16); top: -100px; z-index: 100;
  background: var(--charcoal); color: var(--warm-white);
  padding: var(--space-12) var(--space-16); font-weight: 600;
}
.skip-link:focus { top: var(--space-16); }

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

/* ---------- Layout ---------- */
.container { width: 100%; max-width: calc(var(--max-width) + 2 * var(--margin)); margin: 0 auto; padding: 0 var(--margin); }
.grid { display: grid; grid-template-columns: repeat(var(--columns), minmax(0, 1fr)); column-gap: var(--gutter); row-gap: var(--space-32); }
.grid > * { grid-column: 1 / -1; }
@media (min-width: 768px) {
  .t-span-4 { grid-column: auto / span 4; }
  .t-span-8 { grid-column: auto / span 8; }
}
/* Span classes set only the end, so .d-start-* can set the start independently. */
@media (min-width: 1100px) {
  .d-span-2 { grid-column: auto / span 2; }
  .d-span-3 { grid-column: auto / span 3; }
  .d-span-4 { grid-column: auto / span 4; }
  .d-span-5 { grid-column: auto / span 5; }
  .d-span-6 { grid-column: auto / span 6; }
  .d-span-7 { grid-column: auto / span 7; }
  .d-span-8 { grid-column: auto / span 8; }
  .d-start-7 { grid-column-start: 7; }
  .d-start-8 { grid-column-start: 8; }
  .d-start-9 { grid-column-start: 9; }
  .d-align-end { align-self: end; } /* bottom-align a column with its neighbour, e.g. a list with a photo */
}

.section { padding: var(--space-64) 0; }
@media (min-width: 1100px) { .section { padding: var(--space-96) 0; } }
.section + .section { border-top: 1px solid var(--rule); }
.section--dark { background: var(--charcoal); color: var(--text-on-dark); border-top: 0 !important; }
.section--dark + .section { border-top: 0; }

.measure { max-width: var(--measure); }

/* ---------- Type helpers ---------- */
.eyebrow {
  display: flex; align-items: center; gap: var(--space-12);
  font-size: var(--fs-eyebrow); font-weight: 600;
  letter-spacing: var(--tracking-caps); text-transform: uppercase;
  color: var(--text-muted); margin-bottom: var(--space-16);
}
.eyebrow::before { content: ""; width: var(--space-24); height: 1px; background: var(--amber); }
.on-dark .eyebrow { color: var(--amber); } /* amber text allowed on charcoal (4.9:1) */

.lead { font-size: var(--fs-lead); line-height: 1.5; }
.muted { color: var(--text-muted); }
.on-dark .muted { color: var(--text-on-dark-muted); }
.section-head { margin-bottom: var(--space-48); }
.section-head h2 + p { margin-top: var(--space-24); }

/* ---------- Buttons: compact, rectangular ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: var(--space-12) var(--space-24);
  border: 1px solid transparent; border-radius: var(--radius);
  font: 600 var(--fs-eyebrow)/1 var(--font-sans);
  letter-spacing: var(--tracking-caps); text-transform: uppercase; text-decoration: none;
  cursor: pointer; transition: background-color .15s, color .15s, border-color .15s;
}
.btn--primary { background: var(--forest); color: var(--warm-white); }
.btn--primary:hover { background: #084a3c; }
.btn--light { background: var(--warm-white); color: var(--charcoal); }
.btn--light:hover { background: var(--soft-grey); }
.btn--outline-light { border-color: rgba(247, 246, 242, .5); color: var(--warm-white); }
.btn--outline-light:hover { border-color: var(--warm-white); background: rgba(247, 246, 242, .08); }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-16); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--warm-white); border-bottom: 1px solid var(--rule);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: var(--space-24); }
.site-header__brand { display: block; flex: none; }
.site-header__brand img { width: 168px; height: auto; }

.nav-toggle {
  display: inline-flex; align-items: center; gap: var(--space-8);
  min-height: 44px; padding: 0 var(--space-12);
  background: none; border: 1px solid var(--rule); border-radius: var(--radius);
  color: var(--charcoal); font: 600 var(--fs-eyebrow)/1 var(--font-sans);
  letter-spacing: var(--tracking-caps); text-transform: uppercase; cursor: pointer;
}
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after {
  display: block; width: 18px; height: 1.5px; background: currentColor; position: relative;
}
.nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }

.site-nav { display: none; }
.site-nav.is-open {
  display: block; position: absolute; left: 0; right: 0; top: 100%;
  background: var(--warm-white); border-bottom: 1px solid var(--rule);
  padding: var(--space-8) var(--margin) var(--space-24);
}
.no-js .site-nav { display: block; position: static; padding: 0; }
.site-nav a {
  display: block; padding: var(--space-12) 0;
  color: var(--charcoal); text-decoration: none;
  font-size: var(--fs-eyebrow); font-weight: 600;
  letter-spacing: var(--tracking-caps); text-transform: uppercase;
  border-bottom: 1px solid var(--rule);
}
.site-nav a[aria-current="page"] { color: var(--forest); }

@media (min-width: 1100px) {
  .nav-toggle { display: none; }
  .site-nav, .site-nav.is-open { display: block; position: static; padding: 0; border: 0; background: none; }
  .site-nav ul { display: flex; gap: var(--space-32); }
  .site-nav a { padding: var(--space-8) 0; border-bottom: 1px solid transparent; }
  .site-nav a:hover { border-bottom-color: var(--charcoal); }
  .site-nav a[aria-current="page"] { border-bottom-color: var(--forest); }
}

/* ---------- Image placeholders (Appendix A) ---------- */
.img-slot {
  position: relative; width: 100%; aspect-ratio: 3 / 2;
  background: var(--soft-grey); color: var(--charcoal);
  display: flex; align-items: flex-end;
  border-radius: var(--radius); overflow: hidden;
}
.img-slot--dark { background: #2B312D; color: var(--text-on-dark-muted); }
.img-slot--4x3 { aspect-ratio: 4 / 3; }
.img-slot--16x9 { aspect-ratio: 16 / 9; }
.photo { display: block; width: 100%; height: auto; object-fit: cover; border-radius: var(--radius); background: var(--soft-grey); }
.photo--4x3 { aspect-ratio: 4 / 3; }
.photo--16x9 { aspect-ratio: 16 / 9; }
.photo--3x2 { aspect-ratio: 3 / 2; }
/* Section banner: full container width between intro text and detail; crop favours the lower part of the frame */
.photo--banner { aspect-ratio: 5 / 2; object-position: center 72%; margin: var(--space-48) 0; border-radius: 8px; }
@media (max-width: 767px) { .photo--banner { aspect-ratio: 4 / 3; } }
.photo--wide { aspect-ratio: 21 / 9; margin-bottom: var(--space-48); border-radius: 8px; }
@media (max-width: 767px) { .photo--wide { aspect-ratio: 4 / 3; object-position: 70% center; } } /* keep the risers in view on phones */
.img-slot__label {
  padding: var(--space-12) var(--space-16);
  font-size: var(--fs-small); font-weight: 600; letter-spacing: .04em;
}

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--charcoal); color: var(--text-on-dark); overflow: hidden; }
/* Fine technical grid, structural: aligned to the 12-column layout, low contrast. */
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background-image: linear-gradient(to right, rgba(247, 246, 242, .05) 1px, transparent 1px);
  background-size: calc(100% / var(--columns)) 100%;
}
.hero__inner {
  position: relative; z-index: 2;
  min-height: min(88vh, 760px);
  display: flex; flex-direction: column; justify-content: center;
  padding-top: var(--space-96); padding-bottom: var(--space-96);
}
.hero__title { margin: 0; }
/* Lockup: wordmark and tagline share one width so the tagline spans the brand name exactly.
   Used in the home hero and the footer. */
.lockup { display: block; width: min(100%, 320px); text-decoration: none; }
.lockup img { width: 100%; height: auto; }
.lockup__tagline { display: block; margin-top: var(--space-24); }
.lockup__tagline svg { display: block; width: 100%; height: auto; overflow: visible; }
.lockup__tagline text { fill: var(--amber); font-family: var(--font-sans); font-size: 17px; font-weight: 600; }
@media (min-width: 768px) { .hero__lockup { width: 440px; } }
@media (min-width: 1100px) { .hero__lockup { width: 520px; } } /* ~52–64 px cap height on desktop */
.hero__proposition {
  margin-top: var(--space-40); max-width: 20ch;
  font-size: clamp(1.5rem, 1.3rem + 1vw, 2rem); font-weight: 600; line-height: 1.25;
}
.hero .btn-row { margin-top: var(--space-40); }

/* Motion (pages with <body data-motion>; class added by JS, never for reduced-motion users).
   Hero: wordmark rises, a fine amber rule draws across, tagline, proposition and buttons follow.
   Sections: elements fade up in sequence as they enter view. */
@keyframes amb-rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes amb-draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.hero__lockup .lockup__tagline { position: relative; }
.motion .hero__lockup .lockup__tagline::before {
  content: ""; position: absolute; left: 0; right: 0; top: calc(-1 * var(--space-12)); height: 1px;
  background: var(--amber); transform-origin: left; animation: amb-draw 1.6s .5s cubic-bezier(.65, 0, .35, 1) both;
}
.motion .hero__title { animation: amb-rise 1.4s cubic-bezier(.2, .65, .3, 1) both; }
.motion .hero__lockup .lockup__tagline { animation: amb-rise 1.3s .5s cubic-bezier(.2, .65, .3, 1) both; }
.motion .hero__proposition { animation: amb-rise 1.3s 1s cubic-bezier(.2, .65, .3, 1) both; }
.motion .hero .btn-row { animation: amb-rise 1.2s 1.6s cubic-bezier(.2, .65, .3, 1) both; }
.motion .reveal {
  opacity: 0; transform: translateY(40px);
  transition: opacity 1.1s cubic-bezier(.2, .65, .3, 1), transform 1.1s cubic-bezier(.2, .65, .3, 1);
  transition-delay: var(--d, 0ms);
}
.motion .photo.reveal { transform: scale(1.05); transition-duration: 1.6s; }
.motion .reveal.is-in { opacity: 1; transform: none; }
.motion .reveal.is-instant { transition: none; } /* revealed while scrolling up: no animation */

/* ---------- Home: what we do ---------- */
.primary-service {
  border-top: 2px solid var(--forest);
  padding-top: var(--space-32);
}
.primary-service__label, .capability__label {
  font-size: var(--fs-eyebrow); font-weight: 600; letter-spacing: var(--tracking-caps);
  text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-12);
}
.primary-service__label { color: var(--forest); }
.primary-service h3 { font-size: clamp(1.625rem, 1.45rem + .8vw, 2rem); }
.primary-service p { margin-top: var(--space-16); }
.scope-list { margin-top: var(--space-24); border-top: 1px solid var(--rule); }
.scope-list li { padding: var(--space-12) 0; border-bottom: 1px solid var(--rule); }

.capability { border-top: 1px solid var(--charcoal); padding-top: var(--space-24); }
.capability p { margin-top: var(--space-12); }
.number { color: var(--amber); font-size: 1.5rem; font-weight: 400; line-height: 1; margin-bottom: var(--space-16); } /* amber numbers ≥24 px only */

.enabling-layer {
  margin-top: var(--space-48); padding: var(--space-24) var(--space-32);
  border: 1px solid var(--rule); border-left: 3px solid var(--forest);
  display: grid; gap: var(--space-8);
}
@media (min-width: 768px) { .enabling-layer { grid-template-columns: 16rem 1fr; gap: var(--space-32); align-items: baseline; } }
.enabling-layer h3 { font-size: var(--fs-body); text-transform: uppercase; letter-spacing: var(--tracking-caps); }

.disciplines { margin-top: var(--space-48); }
.disciplines__list { display: flex; flex-wrap: wrap; gap: var(--space-8) 0; margin-top: var(--space-12); }
.disciplines__list li {
  font-size: var(--fs-small); font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  padding-right: var(--space-16); margin-right: var(--space-16); border-right: 1px solid var(--rule);
}
.disciplines__list li:last-child { border-right: 0; }

.highlights {
  display: grid; gap: var(--space-24);
  padding: var(--space-32) 0; border-top: 1px solid var(--charcoal); border-bottom: 1px solid var(--rule);
}
@media (min-width: 768px) { .highlights { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gutter); } }
.highlights li { padding-left: var(--space-16); border-left: 2px solid var(--forest); }
.highlights strong { display: block; font-weight: 600; }
.highlights span { display: block; margin-top: var(--space-8); color: var(--text-muted); font-size: var(--fs-small); line-height: 1.55; }

.services-label { margin-top: var(--space-64); }
.service-grid { display: grid; gap: var(--gutter); margin-top: var(--space-16); }
@media (min-width: 768px) { .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .service-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.service-grid li { padding: var(--space-24); background: #fff; border: 1px solid var(--rule); border-radius: var(--radius); }
.service-grid h3, .service-grid h4 { margin: 0; font-size: var(--fs-h3); font-weight: 600; line-height: 1.2; }
.service-grid p { margin-top: var(--space-12); color: var(--text-muted); font-size: var(--fs-small); line-height: 1.6; }

.service-grid li { display: flex; flex-direction: column; }
.service-grid .service-grid__num { margin: 0 0 var(--space-8); font-size: var(--fs-eyebrow); font-weight: 600; letter-spacing: .08em; color: var(--text-muted); }

.section--tight { padding-top: var(--space-48); }
@media (min-width: 1100px) { .section--tight { padding-top: var(--space-64); } }

.sector-grid { display: grid; gap: var(--space-40) var(--gutter); }
@media (min-width: 768px) { .sector-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .sector-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.sector-grid .img-slot { aspect-ratio: 3 / 2; }
/* Sector illustrations: fine warm-white line drawing, MEP element picked out in amber, on a charcoal technical grid */
/* Sectors: charcoal label cards with an architectural line illustration (MEP piping removed) */
.sector-grid--dark > li { display: flex; flex-direction: column; background: var(--charcoal); color: var(--text-on-dark); border-radius: 8px; overflow: hidden; padding-bottom: var(--space-24); }
.sector-grid--dark .sector-art-img { display: block; width: 100%; aspect-ratio: 480 / 226; object-fit: contain; object-position: center bottom; background: var(--charcoal); padding: var(--space-16) var(--space-16) 0; }
.sector-grid.sector-grid--dark h3 { margin: var(--space-16) var(--space-24) 0; padding-top: var(--space-16); border-top: 1px solid var(--amber); color: var(--text-on-dark); }
.sector-grid.sector-grid--dark p { margin: var(--space-8) var(--space-24) 0; color: var(--text-on-dark-muted); }
/* Sector icons: solid two-tone glyphs (charcoal with amber accents) on a light panel */
.sector-icon { aspect-ratio: 3 / 2; display: flex; align-items: center; justify-content: center; background: #fff; border: 1px solid var(--rule); border-radius: 8px; }
.sector-icon svg { width: 34%; height: auto; }
.sector-icon .ic-main { fill: var(--charcoal); }
.sector-icon .ic-acc { fill: var(--amber); }
.sector-icon .ic-cut { fill: #fff; }
.sector-icon .ic-line { fill: none; stroke: var(--charcoal); stroke-width: 3; stroke-linejoin: round; }
.sector-art {
  aspect-ratio: 3 / 2; border-radius: 8px; overflow: hidden; display: flex; align-items: center; justify-content: center;
  background-color: var(--charcoal);
  background-image: linear-gradient(rgba(247,246,242,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(247,246,242,.045) 1px, transparent 1px);
  background-size: 24px 24px; background-position: center;
}
.sector-art svg { width: 86%; height: 86%; }
.sector-art svg * { vector-effect: non-scaling-stroke; }
/* three weights, like an engineering drawing: construction detail, outline, MEP system */
.sector-art .art-faint { stroke: var(--warm-white); stroke-opacity: .26; stroke-width: .75; }
.sector-art .art-line { stroke: var(--warm-white); stroke-opacity: .85; stroke-width: 1.25; }
.sector-art .art-mep { stroke: var(--amber); stroke-width: 1.5; }
.sector-art .art-soft { stroke-opacity: .55; stroke-width: 1; }
.sector-art .art-node { fill: var(--amber); stroke: none; }
.sector-grid h3 { margin-top: var(--space-16); font-size: var(--fs-h3); }
.sector-grid p { margin-top: var(--space-8); color: var(--text-muted); font-size: var(--fs-small); max-width: 46ch; }

/* ---------- Home: why / approach / sustainability ---------- */
.reasons li { padding: var(--space-24) 0; border-top: 1px solid var(--rule); }
.reasons li:last-child { border-bottom: 1px solid var(--rule); }
.reasons p { margin-top: var(--space-8); color: var(--text-muted); }
.reasons li { display: grid; grid-template-columns: var(--space-48) 1fr; column-gap: var(--space-16); }
.reasons li > * { grid-column: 2; }
.reasons .reasons__num { grid-column: 1; grid-row: 1 / span 2; margin: 0; color: var(--amber); font-size: 1.5rem; line-height: 1.1; } /* amber only at ≥24 px */

/* The AMBERION approach: seven stages, each led by an amber line icon. Stacked on mobile,
   2 columns on tablet, 3 on desktop with Perform across the full width. */
.steps { display: grid; column-gap: var(--gutter); }
.steps li { padding: var(--space-24) 0 var(--space-32); border-top: 1px solid var(--rule); }
.steps h3 { font-size: var(--fs-h3); }
/* About: the seven stages as one compact sequence (full detail lives on the home page) */
.step-chain { display: flex; flex-wrap: wrap; gap: var(--space-16) var(--space-12); margin-top: var(--space-16); }
.step-chain li { display: flex; align-items: center; gap: var(--space-12); font-size: var(--fs-small); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase; }
.step-chain li:not(:last-child)::after { content: "\2192"; color: var(--amber); font-weight: 400; } /* amber arrow: decorative, not text */
.step__title { display: flex; align-items: center; gap: var(--space-12); }
.step__icon { flex: none; width: 28px; height: 28px; color: var(--amber); } /* amber allowed for icons on any background */
.steps p { margin-top: var(--space-8); color: var(--text-muted); max-width: 46ch; }
.on-dark .steps li { border-top-color: var(--rule-on-dark); }
.on-dark .steps p { color: var(--text-on-dark-muted); }
@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps li { padding: var(--space-32) 0 var(--space-40); }
  .steps li:last-child { grid-column: 1 / -1; }
}
@media (min-width: 1100px) {
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .steps li:last-child p { max-width: 70ch; }
}
/* What we stand for: values 2×2, delivery model table, promise */
.values-grid { display: grid; gap: var(--space-32) var(--gutter); }
@media (min-width: 768px) { .values-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.values-grid .tile { border-top-color: var(--rule); }
.values-grid .tile p { max-width: 52ch; }
.value__title { display: flex; align-items: center; gap: var(--space-16); }
.value__title .philosophy__icon { color: var(--amber); } /* amber allowed for icons on light backgrounds */
.label--forest { color: var(--forest); }
.model { margin-top: var(--space-64); padding-top: var(--space-40); border-top: 1px solid var(--rule); }
.model__title { margin-top: var(--space-12); font-size: var(--fs-h3); }
.model__list { margin: var(--space-24) 0 0; }
.model__list > div { display: grid; gap: var(--space-4, .25rem); padding: var(--space-16) 0; border-bottom: 1px solid var(--rule); }
.model__list > div:last-child { border-bottom: 0; }
@media (min-width: 768px) { .model__list > div { grid-template-columns: 10rem 1fr; gap: var(--space-24); } }
.model__list dt { font-weight: 600; display: flex; align-items: center; gap: var(--space-12); }
.model__icon { flex: none; width: 24px; height: 24px; color: var(--amber); } /* amber allowed for icons on light backgrounds */
.model__list dd { margin: 0; color: var(--text-muted); }
.promise { margin-top: var(--space-48); padding-top: var(--space-40); border-top: 2px solid var(--charcoal); }
.promise-grid { display: grid; gap: var(--space-32) var(--gutter); margin-top: var(--space-40); }
@media (min-width: 768px) { .promise-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .promise-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.promise-grid li {
  padding: var(--space-32) var(--space-24);
  background: var(--charcoal); color: var(--text-on-dark);
  border: 0; border-radius: 8px; /* owner-approved exception to the 0–4 px radius rule */
  display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; text-align: left;
}
.promise-grid li p { margin-top: var(--space-16); color: var(--text-on-dark-muted); }
.promise-grid .promise__title {
  margin: 0; display: flex; align-items: center; justify-content: flex-start; gap: var(--space-12);
  color: var(--amber); font-size: var(--fs-h3); letter-spacing: .14em; text-transform: uppercase;
}
.promise-grid .philosophy__icon { color: var(--amber); } /* amber allowed for icons on light backgrounds */
.promise-grid h3 { margin-top: var(--space-16); font-size: var(--fs-h3); }
.promise-grid p { margin-top: var(--space-8); color: var(--text-muted); }
.promise__close { margin-top: var(--space-40); max-width: none; text-align: left; font-size: var(--fs-lead); line-height: 1.55; color: var(--text-muted); }

.tile--amber { border-top-color: var(--amber) !important; }
/* Brand philosophy: the three words form the tagline in one line, styled like the hero tagline */
.tile .philosophy__title {
  display: flex; align-items: center; gap: var(--space-16);
  padding-bottom: var(--space-16); border-bottom: 1px solid var(--amber);
  color: var(--amber); font-size: clamp(1.25rem, 1.1rem + .7vw, 1.625rem); font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
}
.philosophy__icon { flex: none; width: 32px; height: 32px; }
.tile--amber { border-top: 0 !important; padding-top: 0; }
.tile--amber .philosophy__title + p { margin-top: var(--space-16); text-align: left; }
/* Home core services: charcoal label cards in the Our promise style; each card links to its service */
.service-labels { margin-top: var(--space-24); }
.service-labels li { padding: 0; }
.service-labels a {
  display: flex; align-items: center; height: 100%; padding: var(--space-32) var(--space-24);
  color: inherit; text-decoration: none; border-radius: 8px; transition: background-color .2s ease;
}
.service-labels a:hover { background: #2B312D; }
.service-labels a:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }
.service-labels .promise__title { font-size: 1.0625rem; letter-spacing: .12em; line-height: 1.35; }
.section--dark a:not(.btn) { color: var(--text-on-dark); } /* Forest links fail contrast on charcoal */

/* Careers: open role cards */
.role-grid { display: grid; gap: var(--gutter); margin-top: var(--space-16); }
@media (min-width: 900px) { .role-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.role-card { display: flex; flex-direction: column; padding: var(--space-32); background: #fff; border: 1px solid var(--rule); border-top: 3px solid var(--amber); border-radius: 8px; }
.role-card__title { font-size: var(--fs-h3); }
.role-card__meta { margin: var(--space-16) 0 0; display: grid; gap: var(--space-8); }
.role-card__meta div { display: grid; grid-template-columns: 7.5rem 1fr; gap: var(--space-8); font-size: var(--fs-small); }
.role-card__meta dt { color: var(--text-muted); font-weight: 600; }
.role-card__meta dd { margin: 0; }
.role-card__trades { display: flex; flex-wrap: wrap; gap: var(--space-8); margin-top: var(--space-16); }
.role-card__trades li { padding: 3px 10px; border: 1px solid var(--forest); border-radius: 2px; color: var(--forest); font-size: .8125rem; font-weight: 600; }
.role-card .check-list { flex: 1; }
.role-card .check-list li { font-size: var(--fs-small); }
.role-card__apply { margin-top: var(--space-24); align-self: flex-start; }
.roles-note { margin-top: var(--space-40); padding: var(--space-24) var(--space-32); border: 1px solid var(--rule); border-left: 3px solid var(--forest); border-radius: 8px; background: #fff; }

/* About: vision (charcoal card) and mission (light card) */
.vm-grid { display: grid; gap: var(--gutter); }
@media (min-width: 900px) { .vm-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.vm-card {
  display: flex; flex-direction: column;
  padding: var(--space-40) var(--space-32); border: 1px solid var(--rule); border-radius: 8px; /* matches the promise cards */
  background: #fff;
}
@media (min-width: 1100px) { .vm-card { padding: var(--space-48); } }
.vm-card--dark {
  background: var(--charcoal); color: var(--text-on-dark); border-color: var(--charcoal);
  /* fine technical grid, structural not decorative */
  background-image: linear-gradient(rgba(247,246,242,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(247,246,242,.04) 1px, transparent 1px);
  background-size: 32px 32px;
}
.vm__head { display: flex; align-items: center; gap: var(--space-16); padding-bottom: var(--space-16); border-bottom: 1px solid var(--amber); }
.vm__icon { flex: none; width: 40px; height: 40px; color: var(--amber); }
.vm__label { font-size: var(--fs-eyebrow); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--text-muted); }
.vm-card--dark .vm__label { color: var(--amber); } /* amber text allowed on charcoal */
.vm__statement { margin-top: var(--space-32); font-size: clamp(1.625rem, 1.35rem + 1.1vw, 2.25rem); line-height: 1.2; max-width: 20ch; }
.vm__text { margin-top: var(--space-16); color: var(--text-muted); }
.vm-card--dark .vm__text { color: var(--text-on-dark-muted); }
.vm__pillars { margin-top: auto; padding-top: var(--space-32); display: grid; gap: var(--space-12); }
@media (min-width: 600px) { .vm__pillars { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.vm__pillars li { padding-top: var(--space-12); border-top: 1px solid var(--rule-on-dark); font-size: var(--fs-small); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--text-on-dark); }
.vm__list { margin-top: var(--space-16); display: grid; gap: var(--space-12) var(--space-24); }
@media (min-width: 600px) { .vm__list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.vm__list li { display: flex; align-items: center; gap: var(--space-12); padding: var(--space-12) 0; border-bottom: 1px solid var(--rule); font-weight: 600; }
.vm__list svg { flex: none; width: 28px; height: 28px; color: var(--amber); }
.vm__close { margin-top: auto; padding-top: var(--space-24); }

.founder__photo { width: 100%; max-width: 240px; height: auto; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 8px; background: var(--soft-grey); }
.founder__focus { margin-top: var(--space-8); color: var(--forest); font-size: var(--fs-small); font-weight: 600; }

/* ---------- Inner page hero ---------- */
.page-hero { position: relative; background: var(--charcoal); color: var(--text-on-dark); overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(to right, rgba(247, 246, 242, .05) 1px, transparent 1px);
  background-size: calc(100% / var(--columns)) 100%;
}
.page-hero .container { position: relative; padding-top: var(--space-96); padding-bottom: var(--space-80); }
.page-hero h1 { font-size: clamp(2.25rem, 1.8rem + 2.2vw, 3.5rem); font-weight: 600; line-height: 1.1; letter-spacing: -.015em; max-width: 18ch; }
.page-hero .lead { margin-top: var(--space-24); max-width: 52ch; color: var(--text-on-dark-muted); }

/* ---------- Shared content blocks ---------- */
.stack > * + * { margin-top: var(--space-16); }
.label {
  font-size: var(--fs-eyebrow); font-weight: 600; letter-spacing: var(--tracking-caps);
  text-transform: uppercase; color: var(--text-muted);
}
.tile-grid { display: grid; gap: var(--gutter); }
@media (min-width: 768px) { .tile-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .tile-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .tile-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.tile { border-top: 1px solid var(--charcoal); padding-top: var(--space-24); }
.tile h3 { font-size: var(--fs-h3); }
.tile .reasons__num { margin: 0 0 var(--space-12); color: var(--amber); font-size: 1.5rem; line-height: 1.1; } /* amber only at ≥24 px */
.tile p { margin-top: var(--space-12); color: var(--text-muted); }
.on-dark .tile { border-top-color: var(--rule-on-dark); }
.on-dark .tile p { color: var(--text-on-dark-muted); }

.statement { font-size: clamp(1.75rem, 1.4rem + 1.8vw, 2.75rem); font-weight: 600; line-height: 1.2; letter-spacing: -.01em; }
.on-dark .statement span { color: var(--amber); }
.tile .statement { font-size: clamp(1.5rem, 1.3rem + 1vw, 2rem); max-width: 22ch; }
.tile .statement + p { margin-top: var(--space-16); max-width: var(--measure); }

.check-list li { position: relative; padding: var(--space-12) 0 var(--space-12) var(--space-32); border-bottom: 1px solid var(--rule); }
.check-list li:first-child { border-top: 1px solid var(--rule); }
.check-list--2 { display: grid; column-gap: var(--gutter); }
@media (min-width: 768px) { .check-list--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .check-list--2 li:nth-child(2) { border-top: 1px solid var(--rule); } }

/* Services: one row per MEP discipline, image and text alternating sides on desktop */
.disciplines { display: grid; gap: var(--space-80); margin-top: var(--space-16); }
.discipline { display: grid; gap: var(--space-32); scroll-margin-top: calc(var(--header-h) + var(--space-24)); }
/* Image beside text: on desktop the image fills the full height of the text column, so top and bottom edges align */
@media (min-width: 1100px) {
  .grid--media .photo, .grid--media .img-slot,
  .discipline__media .photo, .discipline__media .img-slot { height: 100%; min-height: 320px; aspect-ratio: auto; object-fit: cover; }
  .discipline__media { display: flex; flex-direction: column; }
}
@media (min-width: 1100px) {
  .discipline { grid-template-columns: 5fr 7fr; gap: var(--space-64); align-items: stretch; }
  .discipline--flip { grid-template-columns: 7fr 5fr; }
  .discipline--wide-media { grid-template-columns: 7fr 5fr; align-items: stretch; } /* photo collage: wider column */
  .discipline--wide-media .collage { flex: 1; aspect-ratio: auto; min-height: 420px; } /* collage fills the text height; each photo crops within its own panel */
  .discipline--flip.discipline--wide-media { grid-template-columns: 5fr 7fr; }
  .discipline--flip .discipline__media { order: 2; }
}
.discipline__media .img-slot, .discipline__media .photo { border-radius: 8px; }
/* Four-photo collage: 2x2 grid with thin gutters; each photo is cropped inside its own panel, never across the grid */
.collage { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 6px; aspect-ratio: 4 / 3; border-radius: 8px; overflow: hidden; }
.collage img { display: block; width: 100%; height: 100%; min-height: 0; object-fit: cover; background: var(--soft-grey); }
.discipline__title { display: flex; align-items: center; gap: var(--space-16); padding-bottom: var(--space-16); margin-bottom: var(--space-16); border-bottom: 1px solid var(--amber); font-size: var(--fs-h3); }
.discipline__icon { flex: none; width: 32px; height: 32px; color: var(--amber); } /* amber allowed for icons on light backgrounds */
.check-list--cols { display: grid; column-gap: var(--gutter); }
@media (min-width: 768px) { .check-list--cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } .check-list--cols li:nth-child(-n+2) { border-top: 1px solid var(--rule); } }
@media (min-width: 1100px) { .check-list--cols { grid-template-columns: repeat(4, minmax(0, 1fr)); } .check-list--cols li:nth-child(-n+4) { border-top: 1px solid var(--rule); } }
.check-list li::before { content: ""; position: absolute; left: 0; top: 1.3em; width: var(--space-16); height: 2px; background: var(--forest); }

.note-box { padding: var(--space-24); border: 1px solid var(--rule); border-left: 3px solid var(--forest); background: #fff; color: var(--text-muted); font-size: var(--fs-small); }

/* ---------- Leadership ---------- */
/* One founder per full-width row: photo + bio on top, 3-column metadata below */
.founders { display: grid; gap: var(--space-64); }
.founder { display: grid; gap: var(--space-32); align-content: start; }
.founder + .founder { padding-top: var(--space-64); border-top: 1px solid var(--rule); }
@media (min-width: 768px) { .founder { grid-template-columns: 200px 1fr; column-gap: var(--space-48); } }
@media (min-width: 1100px) { .founder { grid-template-columns: 240px 1fr; column-gap: var(--space-64); } }
.founder__meta { grid-column: 1 / -1; }
.founder .img-slot { aspect-ratio: 4 / 5; }
.founder__role { margin-top: var(--space-8); color: var(--text-muted); font-size: var(--fs-small); }
.founder__bio { margin-top: var(--space-24); padding-top: var(--space-24); border-top: 1px solid var(--rule); }
.founder__bio p { font-size: 1rem; line-height: 1.7; color: var(--text-muted); max-width: none; text-align: left; }
.founder__bio p + p { margin-top: var(--space-16); }
.leadership-intro { margin-top: var(--space-24); max-width: 80ch; font-size: var(--fs-lead); line-height: 1.55; color: var(--text-muted); }
.on-dark .leadership-intro { color: var(--text-on-dark-muted); }
.founder__meta { margin: 0; display: grid; gap: var(--space-32) var(--gutter); }
@media (min-width: 768px) { .founder__meta { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.founder__meta > div { padding-top: var(--space-16); border-top: 2px solid var(--forest); }
.founder__meta dt { font-size: var(--fs-eyebrow); font-weight: 700; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--forest); }
.founder__meta dd { margin: var(--space-12) 0 0; }
.founder__meta li { position: relative; padding: var(--space-8) 0 var(--space-8) var(--space-16); font-size: .9375rem; font-weight: 600; color: var(--charcoal); border-bottom: 1px solid var(--rule); }
.founder__meta li:last-child { border-bottom: 0; }
.founder__meta li::before { content: ""; position: absolute; left: 0; top: 1.05em; width: 6px; height: 6px; background: var(--amber); border-radius: 50%; } /* amber as a small graphic mark, not text */

/* ---------- Experience list ---------- */
.exp-list li { display: grid; gap: var(--space-4, .25rem); padding: var(--space-16) 0; border-bottom: 1px solid var(--rule); }
.exp-list li:first-child { border-top: 1px solid var(--rule); }
@media (min-width: 768px) { .exp-list li { grid-template-columns: 1fr auto; align-items: baseline; } }
.exp-list span { color: var(--text-muted); font-size: var(--fs-small); }
/* Leadership experience: featured photo cards + summary, then a project register */
.exp-feature { display: grid; gap: var(--gutter); margin-top: var(--space-16); }
@media (min-width: 768px) { .exp-feature { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .exp-feature { grid-template-columns: repeat(4, minmax(0, 1fr)); } .exp-feature > .exp-card { aspect-ratio: auto; min-height: 380px; } }
.exp-card { position: relative; margin: 0; border-radius: 8px; overflow: hidden; aspect-ratio: 4 / 5; background: var(--charcoal); }
.exp-card img { width: 100%; height: 100%; object-fit: cover; }
.exp-card figcaption {
  position: absolute; inset: auto 0 0 0; display: grid; gap: 2px; padding: var(--space-48) var(--space-24) var(--space-24);
  color: var(--text-on-dark); background: linear-gradient(to top, rgba(32,37,34,.92) 0%, rgba(32,37,34,.75) 55%, rgba(32,37,34,0) 100%);
}
.exp-card figcaption strong { font-size: var(--fs-h3); font-weight: 600; }
.exp-card figcaption span { font-size: var(--fs-small); color: var(--text-on-dark-muted); }
.exp-card figcaption span:first-of-type { color: var(--amber); font-weight: 600; letter-spacing: .04em; } /* amber on charcoal is allowed */
.exp-card figcaption small { margin-top: var(--space-8); font-size: .75rem; color: var(--text-on-dark-muted); opacity: .8; }
.exp-summary {
  display: flex; flex-direction: column; padding: var(--space-32); border-radius: 8px; background: var(--charcoal); color: var(--text-on-dark);
  background-image: linear-gradient(rgba(247,246,242,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(247,246,242,.04) 1px, transparent 1px); background-size: 24px 24px;
}
.exp-summary__label { font-size: var(--fs-eyebrow); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--amber); padding-bottom: var(--space-16); border-bottom: 1px solid var(--amber); }
.exp-summary dl { margin: var(--space-24) 0 0; display: grid; gap: var(--space-24); }
.exp-summary dl > div { display: grid; grid-template-columns: auto 1fr; gap: var(--space-16); align-items: start; }
.exp-summary dt { font-size: 3rem; line-height: 1; font-weight: 300; color: var(--amber); min-width: 2ch; }
.exp-summary dd { margin: 0; font-weight: 600; padding-top: .35rem; }
.exp-summary dd span { font-weight: 400; font-size: var(--fs-small); color: var(--text-on-dark-muted); }
.exp-summary__roles { margin-top: auto; padding-top: var(--space-24); border-top: 1px solid var(--rule-on-dark); font-size: var(--fs-small); color: var(--text-on-dark-muted); text-align: left !important; }
.register-group { margin-top: var(--space-64); }
.register-wrap { margin-top: var(--space-16); }
.register { width: 100%; border-collapse: collapse; }
.register thead th { text-align: left; font-size: var(--fs-eyebrow); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--text-muted); padding: 0 var(--space-16) var(--space-12) 0; border-bottom: 2px solid var(--charcoal); }
.register tbody th, .register td { text-align: left; padding: var(--space-16) var(--space-16) var(--space-16) 0; border-bottom: 1px solid var(--rule); vertical-align: middle; }
.register tbody th { font-weight: 600; width: 30%; }
.register td[data-label="Location"] { width: 14%; color: var(--text-muted); }
.register td[data-label="Segment"] { width: 20%; }
.register td[data-label="Role"] { color: var(--text-muted); }
.register tbody tr { transition: background-color .15s ease; }
.register tbody tr:hover { background: rgba(11,93,75,.04); }
.chip { display: inline-block; padding: 3px 10px; border: 1px solid var(--forest); border-radius: 2px; color: var(--forest); font-size: .8125rem; font-weight: 600; white-space: nowrap; }
@media (max-width: 767px) {
  .register thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .register, .register tbody, .register tr, .register th, .register td { display: block; width: auto !important; }
  .register tr { padding: var(--space-16) 0; border-bottom: 1px solid var(--rule); }
  .register tbody th, .register td { border: 0; padding: 2px 0; }
  .register tbody th { font-size: 1.0625rem; }
  .register td[data-label="Segment"] { margin: var(--space-8) 0; }
}
.exp-note { margin-top: var(--space-32); font-size: var(--fs-small); color: var(--text-muted); max-width: 80ch; }
.exp-photo { margin: var(--space-32) 0 0; max-width: 360px; }
.exp-photo .photo { aspect-ratio: 3 / 4; border-radius: 8px; }
.exp-photo figcaption { margin-top: var(--space-12); font-size: var(--fs-small); line-height: 1.5; color: var(--text-muted); }

/* ---------- Contact & form ---------- */
.contact-list { display: grid; gap: var(--space-24); }
.contact-list dt { font-size: var(--fs-eyebrow); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--text-muted); }
.contact-list dd { margin: var(--space-8) 0 0; }
.contact-list address { font-style: normal; }

.form { display: grid; gap: var(--space-24); }
@media (min-width: 768px) { .form { grid-template-columns: repeat(2, minmax(0, 1fr)); } .form .field--full { grid-column: 1 / -1; } }
.field label { display: block; margin-bottom: var(--space-8); font-size: var(--fs-small); font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: var(--space-12) var(--space-16);
  font: inherit; color: var(--charcoal); background: #fff;
  border: 1px solid #9AA19C; border-radius: var(--radius);
}
.field textarea { min-height: 160px; resize: vertical; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--forest); outline-offset: 1px; }
.field [aria-invalid="true"] { border-color: #A12B2B; }
.field__error { margin-top: var(--space-8); color: #A12B2B; font-size: var(--fs-small); }
.form__footer { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-16) var(--space-24); }
.form__note { color: var(--text-muted); font-size: var(--fs-small); }
.form__status { font-size: var(--fs-small); font-weight: 600; color: var(--forest); }

/* ---------- Legal prose ---------- */
.prose { max-width: var(--measure); }
.prose h2 { font-size: var(--fs-h3); margin-top: var(--space-48); }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose ul { margin-top: var(--space-16); }
.prose ul { list-style: disc; padding-left: var(--space-24); }
.prose li + li { margin-top: var(--space-8); }

/* ---------- Insights ---------- */
.insight-list { display: grid; gap: var(--gutter); }
@media (min-width: 1100px) { .insight-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.insight-card { height: 100%; padding: var(--space-32); background: #fff; border: 1px solid var(--rule); border-top: 2px solid var(--forest); border-radius: var(--radius); }
.insight-card h2 { margin-top: var(--space-12); font-size: var(--fs-h3); line-height: 1.3; }
.insight-card h2 a { color: var(--charcoal); text-decoration: none; }
.insight-card h2 a:hover { text-decoration: underline; }
.insight-card h2 + p { margin-top: var(--space-12); color: var(--text-muted); }
.article-meta { margin-top: var(--space-16); font-size: var(--fs-small); color: var(--text-muted); }
.on-dark .article-meta { color: var(--text-on-dark-muted); margin-top: var(--space-24); }
.back-link { color: inherit; }

.article { font-size: 1.0625rem; }
.article h2 { font-size: var(--fs-h3); margin-top: var(--space-48); }
.stat-list { list-style: none !important; padding: 0 !important; display: grid; gap: var(--gutter); }
@media (min-width: 768px) { .stat-list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.stat-list li { margin: 0 !important; padding-top: var(--space-16); border-top: 2px solid var(--charcoal); }
.stat-list strong { display: block; color: var(--amber); font-size: 1.75rem; font-weight: 600; line-height: 1.1; } /* amber ≥24 px only */
.stat-list span { display: block; margin-top: var(--space-8); color: var(--text-muted); font-size: var(--fs-small); }
.table-wrap { margin-top: var(--space-24); overflow-x: auto; }
.article table { width: 100%; border-collapse: collapse; font-size: var(--fs-small); }
.article caption { text-align: left; font-weight: 600; padding-bottom: var(--space-12); }
.article-figure { margin: var(--space-32) 0; }
.article-figure img { display: block; width: 100%; height: auto; border: 1px solid var(--rule); border-radius: 8px; background: #fff; }
.article-figure figcaption { margin-top: var(--space-12); font-size: var(--fs-small); line-height: 1.5; color: var(--text-muted); }
@media (min-width: 1100px) { .article-figure { margin-left: -8%; margin-right: -8%; } } /* figures sit slightly wider than the text measure */
.article th, .article td { text-align: left; padding: var(--space-12); border-bottom: 1px solid var(--rule); vertical-align: top; }
.article thead th { border-bottom: 2px solid var(--charcoal); }
.article .note-box { margin-top: var(--space-48); }
.article .note-box p { margin: 0; }
.article-cta { margin-top: var(--space-32); font-weight: 600; }

/* ---------- Closing CTA band ---------- */
.cta-band h2 { font-size: clamp(2.25rem, 1.9rem + 1.8vw, 3.25rem); }
.cta-band p { margin-top: var(--space-16); }
.cta-band .btn-row { margin-top: var(--space-40); }

/* ---------- Footer ---------- */
.site-footer { background: var(--charcoal); color: var(--text-on-dark-muted); font-size: var(--fs-small); padding: var(--space-80) 0 var(--space-32); }
.site-footer a { color: var(--warm-white); }
.site-footer__lockup { width: min(100%, 340px); } /* keeps the spaced tagline at ~11 px */
.site-footer__lockup .lockup__tagline { margin-top: var(--space-16); }
.site-footer h2 {
  font-size: var(--fs-eyebrow); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase;
  color: var(--warm-white); margin-bottom: var(--space-16);
}
.site-footer address { font-style: normal; }
.site-footer dl { margin: 0; display: grid; gap: var(--space-8); }
.site-footer dt { color: var(--warm-white); font-weight: 600; }
.site-footer dd { margin: 0 0 var(--space-8); }
.site-footer__links li + li { margin-top: var(--space-8); }
.site-footer__base {
  margin-top: var(--space-64); padding-top: var(--space-24); border-top: 1px solid var(--rule-on-dark);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-16);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}