/* ==========================================================================
   Site Group — KSA
   Static rebuild stylesheet. One file, organised top-to-bottom:

     01  Tokens
     02  Reset & base
     03  Layout primitives
     04  Typography helpers
     05  Buttons & links
     06  Build banner + TODO blocks
     07  Header / nav
     08  Hero
     09  Partner logo strips
     10  Split sections + checklist
     11  Impact band (dark stats)
     12  Industry icon grid
     13  Pillars
     14  Vision 2030 band
     15  Project cards (featured + index)
     16  Project case studies
     17  Photo bands + video
     18  Credential block
     19  Footer
     20  Responsive
     21  Motion & print

   To change a colour or the type scale, edit 01 Tokens only.

   v2 changes: rebrand to Site Group; Inter + Plus Jakarta Sans replace
   Archivo/IBM Plex (the mono layer is gone — see NOTES.md v2 §B); the
   industry "register" rows are replaced by an icon grid; the ticker is
   removed; green is now strictly credential-only.
   ========================================================================== */


/* 01  TOKENS ============================================================== */

:root {
  /* Brand — from reference/BRAND-TOKENS.md (live site Salient CSS).
     The v2 Site Group logo inks at #00305E, i.e. the same navy. */
  --orange:      #FF6716;
  --orange-dark: #E0540A;
  --green:       #20D89B;
  --navy:        #002F5F;

  /* Extended navy ramp, derived from --navy for depth */
  --navy-deep:   #001B38;
  --navy-line:   rgba(255, 255, 255, 0.13);

  /* Neutrals — warm concrete/paper rather than cold grey */
  --paper:       #F4F2EE;
  --paper-edge:  #E3DFD8;
  --ink:         #14181D;
  --ink-muted:   #57626D;
  --white:       #FFFFFF;

  /* Text on dark */
  --on-dark:        #FFFFFF;
  --on-dark-muted:  #A9BCD0;

  /* Type — matches si.edu.au (Site Institute's own site) */
  --font-display: "Plus Jakarta Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Rhythm */
  --maxw:        1240px;
  --gutter:      28px;
  --section-y:   clamp(64px, 8vw, 112px);
  --radius:      6px;
}


/* 02  RESET & BASE ======================================================== */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.62;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }

:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--orange); color: #fff; padding: 12px 20px;
  font-size: 13px; font-weight: 600; z-index: 999;
}
.skip-link:focus { left: 0; }


/* 03  LAYOUT PRIMITIVES =================================================== */

.container {
  width: 100%; max-width: var(--maxw);
  margin-inline: auto; padding-inline: var(--gutter);
}
.container--narrow { max-width: 940px; }

.section        { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(48px, 5vw, 76px); }
.section--paper { background: var(--paper); }
.section--dark  { background: var(--navy); color: var(--on-dark); }
.section--deep  { background: var(--navy-deep); color: var(--on-dark); }

.section--dark p, .section--deep p { color: var(--on-dark-muted); }

/* Blueprint grid overlay — technical texture for dark bands */
.gridlines { position: relative; overflow: hidden; }
.gridlines::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}
.gridlines > * { position: relative; z-index: 1; }

/* Hazard stripe — section edge marker */
.hazard {
  height: 6px;
  background: repeating-linear-gradient(
    135deg, var(--orange) 0 14px, var(--navy-deep) 14px 28px);
}


/* 04  TYPOGRAPHY HELPERS ==================================================
   v2: labels are Inter uppercase rather than IBM Plex Mono. Same technical
   read, no typewriter texture competing with Jakarta/Inter. */

.eyebrow {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 18px;
  display: flex; align-items: center; gap: 12px;
}
.eyebrow::before {
  content: ""; width: 28px; height: 2px;
  background: var(--orange); flex: 0 0 auto;
}

/* Section marker used where the source content has no eyebrow label.
   Purely visual — deliberately carries no invented text. */
.rule { width: 46px; height: 3px; background: var(--orange); margin: 0 0 26px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.022em;
  line-height: 1.12;
  color: var(--navy);
  margin: 0 0 20px;
  text-wrap: balance;
}
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4,
.section--deep h1, .section--deep h2, .section--deep h3, .section--deep h4,
.hero h1, .hero h2, .hero h3,
.vision h1, .vision h2, .vision h3, .vision h4 { color: var(--on-dark); }

h1 { font-size: clamp(36px, 5.2vw, 66px); font-weight: 800; }
h2 { font-size: clamp(27px, 3.4vw, 44px); }
h3 { font-size: clamp(20px, 2.1vw, 27px); }

.lead {
  font-size: clamp(17px, 1.3vw, 19.5px);
  line-height: 1.62;
  color: var(--ink-muted);
  max-width: 62ch;
  margin: 0 0 28px;
}
.section--dark .lead, .section--deep .lead { color: var(--on-dark-muted); }

/* Oversized closing statement — for the "H1-style" payoff lines */
.statement {
  font-family: var(--font-display);
  font-size: clamp(25px, 3.2vw, 42px);
  font-weight: 700; line-height: 1.16;
  letter-spacing: -0.023em; text-wrap: balance;
  margin: 0;
}
.section--dark .statement, .section--deep .statement { color: var(--on-dark); max-width: 22ch; }
.statement em { font-style: normal; color: var(--orange); }


/* 05  BUTTONS & LINKS ===================================================== */

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 28px; border-radius: var(--radius);
  font-size: 14px; font-weight: 600; letter-spacing: 0.02em;
  border: 1.5px solid transparent;
  transition: background-color .16s ease, color .16s ease, border-color .16s ease;
}
.btn--primary { background: var(--orange); color: #fff; }
.btn--primary:hover { background: var(--orange-dark); }
.btn--ghost { border-color: rgba(255,255,255,.35); color: #fff; }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

.cta-link {
  font-size: 13.5px; font-weight: 600;
  letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--orange);
  display: inline-flex; align-items: center; gap: 8px;
}
.cta-link::after { content: "→"; transition: transform .16s ease; }
.cta-link:hover::after { transform: translateX(4px); }


/* 06  BUILD BANNER + TODO BLOCKS ========================================== */

.build-banner {
  background: var(--navy-deep); color: var(--on-dark-muted);
  font-size: 12.5px; line-height: 1.5;
  padding: 10px var(--gutter); text-align: center;
  border-bottom: 1px solid var(--navy-line);
}
.build-banner strong {
  color: var(--orange); letter-spacing: 0.1em; text-transform: uppercase;
  font-size: 11.5px;
}

/* Reusable "content gap" marker. Do not fill these with invented copy;
   replace the whole block when real content arrives. */
.todo-block {
  border: 2px dashed var(--orange); border-radius: var(--radius);
  background: rgba(255, 103, 22, 0.045);
  padding: 26px 28px; margin-top: 32px;
}
.todo-block__tag {
  display: inline-block; background: var(--orange); color: #fff;
  font-size: 11px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; padding: 5px 10px;
  border-radius: 3px; margin-bottom: 14px;
}
.todo-block p { margin: 0; font-size: 15px; color: var(--ink-muted); max-width: 70ch; }
.todo-block p + p { margin-top: 10px; }
.section--dark .todo-block, .section--deep .todo-block { background: rgba(255,103,22,.09); }
.section--dark .todo-block p, .section--deep .todo-block p { color: var(--on-dark-muted); }


/* 07  HEADER / NAV ========================================================
   Dark header. The Site Group logo inks navy, so the white reverse file
   (assets/site-group-logo-white.png) is the one used here. */

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--navy-deep);
  border-bottom: 1px solid var(--navy-line);
}
.site-header__row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; min-height: 78px; padding-block: 14px;
}
.site-header__logo img { height: 34px; width: auto; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-size: 14px; font-weight: 500;
  color: var(--on-dark-muted);
  padding: 10px 14px; border-radius: var(--radius);
  transition: color .16s ease, background-color .16s ease;
}
.nav a:hover { color: #fff; background: rgba(255,255,255,.07); }
.nav a[aria-current="page"] { color: #fff; font-weight: 600; }
.nav a[aria-current="page"]::after {
  content: ""; display: block; height: 2px;
  background: var(--orange); margin-top: 6px;
}
.nav .nav__cta {
  background: var(--orange); color: #fff; font-weight: 600; margin-left: 8px;
}
.nav .nav__cta:hover { background: var(--orange-dark); color: #fff; }
.nav .nav__cta::after { display: none; }


/* 08  HERO ================================================================
   v2: real photography behind the home/projects heroes, under a heavy navy
   scrim. Swap the image by changing --hero-image on the element. */

.hero {
  position: relative;
  background: var(--navy-deep);
  color: var(--on-dark);
  padding-block: clamp(76px, 9vw, 124px) clamp(60px, 7vw, 96px);
  overflow: hidden;
}
.hero__photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(100deg,
    rgba(0,27,56,.95) 0%, rgba(0,27,56,.90) 45%, rgba(0,27,56,.66) 100%);
}
.hero > .container { position: relative; z-index: 2; }
.hero h1 { margin-bottom: 26px; max-width: 17ch; }
.hero .lead { color: var(--on-dark-muted); max-width: 58ch; }

.hero__meta {
  display: flex; flex-wrap: wrap; gap: 10px 28px;
  margin: 40px 0 0; padding-top: 26px;
  border-top: 1px solid var(--navy-line);
  font-size: 12.5px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--on-dark-muted);
}
.hero__meta span { display: inline-flex; align-items: center; gap: 9px; }
/* Green marker = credential signal. See NOTES.md v2 §D on the colour audit. */
.hero__meta span::before {
  content: ""; width: 7px; height: 7px;
  background: var(--green); flex: 0 0 auto;
}


/* 09  PARTNER LOGO STRIPS =================================================
   IMPORTANT: every partner logo in assets/logos/ is WHITE artwork on a
   transparent ground (they were taken from siteskills.training's dark
   strip). These strips must stay on a dark background or the logos vanish. */

.logo-strip__grid {
  display: flex; flex-wrap: wrap;
  justify-content: center; align-items: center;
  gap: 30px 40px; margin-top: 40px;
}
.logo-strip__grid img {
  height: 52px; width: 150px; object-fit: contain;
  opacity: .82;
  transition: opacity .16s ease;
}
.logo-strip__grid img:hover { opacity: 1; }
.logo-strip__note {
  margin: 30px 0 0; font-size: 13px;
  color: var(--on-dark-muted); opacity: .75;
}

/* Compact variant used inside a project case study. It carries its own dark
   panel because the logo artwork is white — it cannot sit on the page ground. */
.partners-panel {
  margin-top: 40px; padding: 26px 30px;
  background: var(--navy-deep); border-radius: var(--radius);
}
.partners-panel h4 {
  margin: 0; font-size: 11.5px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--on-dark-muted);
  font-family: var(--font-body);
}
.logo-row {
  display: flex; flex-wrap: wrap; gap: 20px 30px;
  align-items: center; margin-top: 20px;
}
.logo-row img { height: 38px; width: 120px; object-fit: contain; opacity: .85; }


/* 10  SPLIT SECTIONS + CHECKLIST ========================================== */

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(36px, 6vw, 88px);
  align-items: start;
}
.split__head h2 { margin-bottom: 0; }
.split__body > :first-child { margin-top: 0; }

.checklist {
  list-style: none; counter-reset: checklist;
  margin: 32px 0 0; padding: 0;
  border-top: 1px solid var(--paper-edge);
}
.section--dark .checklist, .section--deep .checklist { border-top-color: var(--navy-line); }
.checklist li {
  counter-increment: checklist;
  display: grid; grid-template-columns: 34px 1fr;
  gap: 16px; align-items: baseline;
  padding: 18px 0; border-bottom: 1px solid var(--paper-edge);
  font-family: var(--font-display);
  font-size: clamp(17px, 1.4vw, 19.5px);
  font-weight: 600; letter-spacing: -0.014em; line-height: 1.35;
  color: var(--navy);
}
.section--dark .checklist li, .section--deep .checklist li {
  border-bottom-color: var(--navy-line); color: var(--on-dark);
}
.checklist li::before {
  content: counter(checklist, decimal-leading-zero);
  font-size: 12.5px; font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange);   /* v2: was green — green is credential-only now */
  font-family: var(--font-body);
}


/* 11  IMPACT BAND (dark stats) ============================================
   NOTE: the stat icons in assets/ are WHITE line art on transparent.
   They are only legible on a dark ground — keep this band dark. */

.impact__grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px; margin-top: 52px;
  background: var(--navy-line); border: 1px solid var(--navy-line);
}
.impact__grid--flush { margin-top: 0; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.impact__cell {
  background: var(--navy-deep);
  padding: 34px 28px 30px;
  display: flex; flex-direction: column; min-height: 250px;
}
.impact__icon {
  height: 46px; width: auto; align-self: flex-start;
  margin-bottom: auto; opacity: .95;
}
.impact__prefix {
  font-size: 11.5px; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--on-dark-muted);
  display: block; margin-bottom: 4px;
}
.impact__figure {
  display: block; font-family: var(--font-display);
  font-size: clamp(34px, 3.6vw, 48px); font-weight: 800;
  letter-spacing: -0.035em; line-height: 1;
  color: var(--orange); margin-bottom: 10px;
}
.impact__label {
  display: block; font-size: 12.5px; font-weight: 500;
  letter-spacing: 0.06em; line-height: 1.45;
  color: var(--on-dark-muted); text-transform: uppercase;
}

/* Stats-only band with no heading of its own */
.section--stats { padding-block: clamp(48px, 5vw, 72px); }


/* 12  INDUSTRY ICON GRID ==================================================
   v2: replaces the v1 full-width numbered "capability register". Each
   industry is one .industry card carrying an inline SVG icon. To add or
   remove an industry, copy or delete a single <article class="industry">
   block — the icon travels with it. Icons are inline SVG so they inherit
   currentColor; all use viewBox 0 0 48 48 and stroke-width 1.75. */

.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px; margin-top: 52px;
}
.industry-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.industry {
  display: flex; flex-direction: column; gap: 14px;
  background: var(--white);
  border: 1px solid var(--paper-edge);
  border-radius: var(--radius);
  padding: 30px 26px 26px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.industry:hover {
  transform: translateY(-3px);
  border-color: #CFCABF;
  box-shadow: 0 16px 36px rgba(0, 47, 95, .10);
}
.industry__icon {
  width: 58px; height: 58px;
  display: grid; place-items: center;
  background: rgba(255, 103, 22, 0.09);
  border-radius: var(--radius);
  color: var(--orange);
  flex: 0 0 auto;
}
.industry__icon svg { width: 32px; height: 32px; display: block; }
.industry h3 {
  margin: 0; font-size: 18.5px; line-height: 1.28; letter-spacing: -0.016em;
}
.industry p { margin: 0; font-size: 14.5px; line-height: 1.58; color: var(--ink-muted); }
.industry .cta-link { margin-top: auto; padding-top: 8px; font-size: 12.5px; }

/* Unfilled placeholder variant — same language as .todo-block */
.industry--todo {
  border: 2px dashed var(--orange);
  background: rgba(255, 103, 22, 0.045);
}
.industry--todo:hover { transform: none; box-shadow: none; }
.industry--todo h3 { color: var(--ink-muted); font-size: 17px; }
.industry--todo p em { color: var(--navy); font-style: normal; font-weight: 600; }
.industry--todo .todo-block__tag { align-self: flex-start; margin: 0; }


/* 13  PILLARS ============================================================= */

.pillars {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px; margin-top: 52px;
  background: var(--navy-line); border: 1px solid var(--navy-line);
}
.pillar { background: var(--navy); padding: 40px 34px; }
/* v2: this rule was green. Mohammed flagged it — orange now. */
.pillar__rule { width: 46px; height: 4px; background: var(--orange); margin-bottom: 24px; }
.pillar h3 { margin: 0; font-size: clamp(21px, 2.3vw, 29px); }


/* 14  VISION 2030 BAND ==================================================== */

.vision {
  position: relative; background: var(--navy); color: var(--on-dark);
  overflow: hidden; padding-block: clamp(72px, 9vw, 124px);
}
.vision__map {
  position: absolute; top: 50%; right: -6%;
  transform: translateY(-50%);
  width: min(64%, 820px); height: auto;
  opacity: 0.10; pointer-events: none; user-select: none;
}
.vision__inner { position: relative; z-index: 1; }
.vision h3 { font-size: clamp(25px, 3vw, 40px); max-width: 22ch; margin-bottom: 24px; }
.vision p { color: var(--on-dark-muted); max-width: 62ch; }
.vision__sub {
  margin-top: 18px; padding-left: 22px;
  border-left: 3px solid var(--orange);   /* v2: was green */
}
.vision__closing {
  margin-top: 48px; padding-top: 40px;
  border-top: 1px solid var(--navy-line);
}
.vision__closing .statement { color: #fff; max-width: 24ch; }


/* 15  PROJECT CARDS ======================================================= */

.project-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px; margin-top: 52px;
}
.project-card {
  display: flex; flex-direction: column;
  border-radius: var(--radius); overflow: hidden;
  background: var(--navy-deep);
  border: 1px solid var(--navy-line);
  transition: transform .18s ease, box-shadow .18s ease;
}
.project-card:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(0,0,0,.28); }
.project-card__media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.project-card__media img { width: 100%; height: 100%; object-fit: cover; }
.project-card__flag {
  position: absolute; left: 0; bottom: 0;
  background: var(--orange); color: #fff;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.13em; text-transform: uppercase;
  padding: 6px 12px;
}
.project-card__body { padding: 26px 26px 28px; display: flex; flex-direction: column; gap: 10px; }
.project-card__meta {
  font-size: 12px; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--on-dark-muted); margin: 0;
}
.project-card h3 { margin: 0; color: var(--on-dark); font-size: 21px; }
.project-card p { margin: 0; font-size: 14.5px; color: var(--on-dark-muted); }
.project-card .cta-link { margin-top: 8px; }


/* 16  PROJECT CASE STUDIES ================================================
   One <article class="case"> per project on projects.html. Copy or delete
   a whole <article> to add or remove a case study. */

.case { border-top: 1px solid var(--paper-edge); padding-block: clamp(56px, 6vw, 88px); }
.case:first-of-type { border-top: 0; }

.case__header { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: clamp(28px,4vw,56px); align-items: end; }
.case__meta {
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  margin: 0 0 18px; padding: 0; list-style: none;
  font-size: 12px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-muted);
}
.case__meta li { display: inline-flex; align-items: center; gap: 8px; }
.case__meta li::before { content: ""; width: 6px; height: 6px; background: var(--orange); }
.case__sub { font-size: clamp(17px,1.5vw,20px); color: var(--ink-muted); margin: 0; }

.case__figure { margin: 36px 0 0; }
.case__figure img {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
  border-radius: var(--radius);
}
.case__figure figcaption {
  margin-top: 10px; font-size: 12.5px; color: var(--ink-muted);
  letter-spacing: 0.02em;
}

.case__cols {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 56px); margin-top: 44px;
}
.case__block h4 {
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--orange);
  margin: 0 0 14px; font-family: var(--font-body);
}
.case__block p { margin: 0; color: var(--ink-muted); font-size: 15.5px; }
.case__list { list-style: none; margin: 0; padding: 0; }
.case__list li {
  padding: 11px 0 11px 22px; position: relative;
  border-bottom: 1px solid var(--paper-edge);
  font-size: 15.5px; color: var(--ink);
}
.case__list li::before {
  content: ""; position: absolute; left: 0; top: 20px;
  width: 10px; height: 2px; background: var(--orange);
}

.case__stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1px; margin-top: 40px;
  background: var(--paper-edge); border: 1px solid var(--paper-edge);
}
.case__stat { background: var(--white); padding: 26px 24px; }
.case__stat b {
  display: block; font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 32px); font-weight: 800;
  letter-spacing: -0.03em; color: var(--navy); line-height: 1.1; margin-bottom: 8px;
}
.case__stat span { font-size: 14px; color: var(--ink-muted); line-height: 1.5; }

.quote {
  margin: 40px 0 0; padding: 28px 32px;
  background: var(--paper); border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.quote p {
  margin: 0; font-family: var(--font-display);
  font-size: clamp(17px, 1.6vw, 21px); font-weight: 500;
  line-height: 1.5; color: var(--navy); letter-spacing: -0.012em;
}
.quote footer {
  margin-top: 14px; font-size: 12.5px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-muted);
}


/* 17  PHOTO BANDS + VIDEO ================================================= */

.photo-band {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px; margin-top: 40px;
}
.photo-band figure { margin: 0; }
.photo-band img {
  width: 100%; aspect-ratio: 3 / 2; object-fit: cover;
  border-radius: var(--radius);
}
.photo-band figcaption {
  margin-top: 10px; font-size: 12.5px; color: var(--ink-muted);
}
.section--dark .photo-band figcaption,
.section--deep .photo-band figcaption { color: var(--on-dark-muted); }

.video-block { margin-top: 40px; }
.video-block video { width: 100%; border-radius: var(--radius); background: #000; display: block; }
.video-block figcaption { margin-top: 10px; font-size: 12.5px; color: var(--ink-muted); }

/* The single third-party embed in this build — see NOTES.md v2 §F */
.video-embed {
  position: relative; width: 100%; aspect-ratio: 16 / 9;
  border-radius: var(--radius); overflow: hidden; background: var(--navy-deep);
  margin-top: 24px;
}
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }


/* 18  CREDENTIAL BLOCK ====================================================
   The one place green survives: it marks verified credentials only. */

.credential {
  display: grid; grid-template-columns: auto minmax(0, 1fr);
  gap: 32px; align-items: center;
  margin-top: 40px; padding: 28px 32px;
  background: var(--white);
  border: 1px solid var(--paper-edge);
  border-left: 4px solid var(--green);
  border-radius: var(--radius);
}
.credential img { height: 42px; width: auto; }
.credential p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--ink-muted); }
.credential strong { color: var(--navy); }


/* 19  FOOTER ============================================================== */

.site-footer {
  background: var(--navy-deep); color: var(--on-dark-muted);
  padding-block: 68px 32px;
}
.site-footer__top {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 48px; align-items: start;
  padding-bottom: 40px; border-bottom: 1px solid var(--navy-line);
}
.site-footer__rto {
  background: #fff; padding: 12px 16px;
  border-radius: var(--radius); display: inline-block;
}
.site-footer__rto img { height: 34px; width: auto; }
.site-footer__legal {
  margin: 20px 0 0; max-width: 52ch; font-size: 14.5px; line-height: 1.6;
}
.site-footer h4 {
  color: var(--on-dark); font-size: 11.5px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  margin: 0 0 18px; font-family: var(--font-body);
}
.site-footer__nav { display: flex; flex-direction: column; gap: 10px; margin-bottom: 30px; }
.site-footer__nav a { font-size: 15px; color: var(--on-dark-muted); transition: color .16s ease; }
.site-footer__nav a:hover { color: var(--orange); }

.social-row { display: flex; gap: 10px; }
.social-row img { height: 32px; width: 32px; }
.social-row a { transition: opacity .16s ease; }
.social-row a:hover { opacity: .75; }

.site-footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between;
  gap: 12px; padding-top: 24px;
  font-size: 12.5px; letter-spacing: 0.04em; color: #7E96B4;
}


/* 20  RESPONSIVE ========================================================== */

@media (max-width: 1080px) {
  .industry-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .impact__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  body { font-size: 16px; }
  .split, .case__header, .case__cols { grid-template-columns: 1fr; }
  .case__header { align-items: start; }
  .project-grid { grid-template-columns: 1fr; }
  .site-footer__top { grid-template-columns: 1fr; gap: 36px; }
  .vision__map { right: -25%; width: 110%; opacity: .07; }
  .industry-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .site-header__row {
    flex-direction: column; align-items: flex-start;
    gap: 4px; padding-block: 14px 6px;
  }
  /* Nav becomes a scrollable rail rather than hiding behind a JS menu */
  .nav {
    width: 100%; overflow-x: auto; gap: 2px;
    padding-bottom: 10px; scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, #000 0, #000 88%, transparent 100%);
            mask-image: linear-gradient(90deg, #000 0, #000 88%, transparent 100%);
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { padding: 8px 12px; white-space: nowrap; }
  .nav a[aria-current="page"]::after { margin-top: 4px; }
  .nav .nav__cta { margin-left: 4px; }
}

@media (max-width: 620px) {
  .impact__grid, .impact__grid--flush { grid-template-columns: 1fr; }
  .industry-grid, .industry-grid--3 { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .photo-band { grid-template-columns: 1fr; }
  .credential { grid-template-columns: 1fr; gap: 20px; }
  .hero__meta { gap: 10px 20px; }
  .logo-strip__grid { gap: 26px 20px; }
}


/* 21  MOTION & PRINT ====================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}

@media print {
  .site-header, .build-banner, .hazard, .video-embed { display: none; }
  body { font-size: 11pt; color: #000; background: #fff; }
  .section--dark, .section--deep, .hero, .vision, .site-footer {
    background: #fff !important; color: #000 !important;
  }
  .hero::after, .hero__photo { display: none; }
  .section--dark h1, .section--dark h2, .section--dark h3,
  .section--deep h1, .section--deep h2, .section--deep h3,
  .hero h1, .vision h3 { color: #000 !important; }
}