/* ==========================================================
   Verificer: site styles
   Brand amber sampled from the logo mark (#F6A81C → #FCD535).
   Every colour and size lives in the tokens below.
   ========================================================== */

:root {
  --ink: #121820;          /* graphite, dark sections */
  --ink-2: #1A222C;
  --ink-3: #27313D;
  --ink-line: rgba(255, 255, 255, .12);
  --on-ink: #EEF1F4;
  --on-ink-muted: #A3AEBB;

  --paper: #FFFFFF;
  --mist: #F3F4F1;         /* alternate light sections */
  --line: #E0E3DE;
  --text: #1B2129;
  --muted: #5A6470;

  --amber: #F6A81C;
  --amber-hi: #FCD535;
  --amber-deep: #A35C00;   /* amber for text on light backgrounds */
  --amber-tint: #FFF4DC;
  --ok: #43C48B;

  --leaf: #2F8A57;         /* carbon business line */
  --leaf-deep: #1D5E3A;
  --leaf-tint: #EDF4EE;
  --forest: #11281D;
  --forest-2: #183526;

  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --radius: 6px;
  --radius-lg: 12px;
  --header-h: 76px;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --shadow: 0 24px 60px -24px rgba(18, 24, 32, .35);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; text-wrap: balance; }
h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.9rem, 3.6vw, 2.85rem); letter-spacing: -.02em;
}
h3 { font-size: 1.12rem; font-weight: 600; line-height: 1.3; }
p { margin: 0; }
address { font-style: normal; }
strong { font-weight: 600; }

.container { width: min(1180px, 100% - 40px); margin-inline: auto; }
.section { padding-block: clamp(72px, 10vw, 128px); }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 62ch; }
.muted { color: var(--muted); }

.skip-link { position: absolute; left: -999px; top: 8px; z-index: 999; background: var(--amber); color: var(--ink); padding: 8px 14px; font-weight: 600; }
.skip-link:focus { left: 8px; }

a:focus-visible, button:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 2px; }

/* ---------- Eyebrow labels (mono, like a spec sheet) ---------- */
.eyebrow {
  font-family: var(--font-mono); font-size: .78rem; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase; color: var(--amber-deep);
  display: inline-flex; align-items: center; gap: .7rem; margin-bottom: 1.1rem;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--amber); }
.eyebrow--light { color: var(--amber); }

.section-head { max-width: 760px; margin-bottom: 56px; display: grid; gap: 1.1rem; }
.section-head .eyebrow { margin-bottom: 0; }
.section-head--split {
  max-width: none; grid-template-columns: 1.1fr 1fr; align-items: end; gap: 40px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-body); font-weight: 600; font-size: .95rem;
  padding: .9rem 1.5rem; border-radius: var(--radius); border: 1.5px solid transparent;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn-sm { padding: .6rem 1rem; font-size: .88rem; }
.btn-amber { background: var(--amber); color: var(--ink); }
.btn-amber:hover { background: var(--amber-hi); transform: translateY(-1px); }
.btn-outline-light { color: var(--on-ink); border-color: rgba(255, 255, 255, .35); }
.btn-outline-light:hover { border-color: var(--on-ink); background: rgba(255, 255, 255, .06); }

.link-arrow {
  display: inline-flex; align-items: center; gap: .45rem; margin-top: 1.4rem;
  font-weight: 600; color: var(--amber-deep); text-decoration: none;
  border-bottom: 1.5px solid currentColor; padding-bottom: 2px;
}
.link-arrow::after { content: "→"; transition: transform .25s var(--ease); }
.link-arrow:hover::after { transform: translateX(4px); }

.ticks { display: grid; gap: .55rem; margin-top: 1.3rem; }
.ticks li { position: relative; padding-left: 1.6rem; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: 10px; height: 6px;
  border-left: 2px solid var(--amber); border-bottom: 2px solid var(--amber);
  transform: rotate(-45deg);
}

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: block; flex-shrink: 0; }
.brand-logo { height: 48px; width: auto; }
.brand-logo--dark { display: none; }

.main-nav ul { display: flex; align-items: center; gap: 26px; }
.main-nav a:not(.btn) {
  color: var(--on-ink); font-size: .92rem; font-weight: 500; text-decoration: none;
  padding: 6px 0; position: relative;
}
.main-nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--amber); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.main-nav a:not(.btn):hover::after, .main-nav a.active::after { transform: scaleX(1); }

.site-header.scrolled { background: rgba(255, 255, 255, .96); box-shadow: 0 1px 0 var(--line); backdrop-filter: blur(8px); }
.site-header.scrolled .brand-logo--light { display: none; }
.site-header.scrolled .brand-logo--dark { display: block; }
.site-header.scrolled .main-nav a:not(.btn) { color: var(--text); }
.site-header.scrolled .nav-toggle span { background: var(--text); }

.nav-toggle {
  display: none; background: none; border: 0; padding: 8px; cursor: pointer;
  flex-direction: column; gap: 5px;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--on-ink); transition: transform .3s var(--ease), opacity .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--ink); color: var(--on-ink);
  padding-top: calc(var(--header-h) + clamp(48px, 8vw, 96px));
  padding-bottom: 40px;
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--ink-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--ink-line) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .35;
  mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, #000 20%, transparent 75%);
}
.hero::after {
  content: ""; position: absolute; width: 620px; height: 620px; right: -160px; top: -220px;
  background: radial-gradient(circle, rgba(246, 168, 28, .22), transparent 65%);
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 72px); align-items: center;
}
.hero h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.6rem, 6vw, 4.5rem); letter-spacing: -.035em; line-height: 1.02;
  color: #fff;
}
.hero .hl {
  background: linear-gradient(100deg, var(--amber) 10%, var(--amber-hi) 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { margin-top: 1.5rem; font-size: 1.15rem; color: var(--on-ink-muted); max-width: 56ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 2rem; }

/* The deployment manifest card */
.manifest {
  margin: 0; background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .7); overflow: hidden;
  font-family: var(--font-mono); font-size: .84rem;
}
.manifest-bar {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  border-bottom: 1px solid var(--ink-line); color: var(--on-ink-muted);
}
.dots { display: inline-flex; gap: 6px; }
.dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--ink-3); }
.manifest-status { margin-left: auto; color: var(--ok); display: inline-flex; align-items: center; gap: 6px; }
.manifest-status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(67, 196, 139, .18); }
.manifest-body { margin: 0; padding: 14px 18px 18px; display: grid; gap: 4px; }
.manifest-body div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); gap: 12px; padding: 5px 0; border-bottom: 1px dashed rgba(255, 255, 255, .06); }
.manifest-body div:last-child { border-bottom: 0; }
.manifest-body dt { color: var(--amber); }
.manifest-body dt::after { content: ":"; color: var(--on-ink-muted); }
.manifest-body dd { margin: 0; color: var(--on-ink); overflow-wrap: anywhere; }
.manifest-body dd.ok { color: var(--ok); }

.hero-facts {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(48px, 7vw, 88px); border-top: 1px solid var(--ink-line);
}
.hero-facts li { padding: 22px 20px 6px 0; display: grid; gap: 2px; }
.hero-facts li + li { padding-left: 20px; border-left: 1px solid var(--ink-line); }
.hero-facts strong { color: #fff; font-weight: 600; }
.hero-facts span { color: var(--on-ink-muted); font-size: .9rem; }

/* ---------- Problem ---------- */
.problem-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.problem-head { position: sticky; top: calc(var(--header-h) + 32px); display: grid; gap: 1.1rem; }
.problem-head .eyebrow { margin-bottom: 0; }
.problem-list { counter-reset: p; display: grid; }
.problem-list li { counter-increment: p; padding: 28px 0 28px 64px; border-top: 1px solid var(--line); position: relative; }
.problem-list li:last-child { border-bottom: 1px solid var(--line); }
.problem-list li::before {
  content: counter(p, decimal-leading-zero); position: absolute; left: 0; top: 30px;
  font-family: var(--font-mono); font-size: .85rem; color: var(--amber-deep);
}
.problem-list h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; letter-spacing: -.01em; margin-bottom: .5rem; }
.problem-list p { color: var(--muted); }

/* ---------- Services ---------- */
.services { background: var(--mist); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; display: flex; flex-direction: column; gap: .7rem;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.service:hover { border-color: var(--amber); transform: translateY(-2px); }
.service p { color: var(--muted); }
.service h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; letter-spacing: -.01em; }
.service-tag {
  align-self: flex-start; font-family: var(--font-mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--amber-deep); background: var(--amber-tint); padding: 3px 9px; border-radius: 4px;
}
.service--lead { grid-row: span 2; background: var(--ink); border-color: var(--ink); color: var(--on-ink); }
.service--lead h3 { color: #fff; font-size: 1.8rem; }
.service--lead p { color: var(--on-ink-muted); }
.service--lead .ticks li { color: var(--on-ink); }
.service--lead .service-tag { background: rgba(246, 168, 28, .15); color: var(--amber); }

/* ---------- On-premise ---------- */
.onprem { background: var(--ink); color: var(--on-ink); }
.onprem h2 { color: #fff; margin-bottom: 1.2rem; }
.onprem-copy > p { color: var(--on-ink-muted); max-width: 58ch; }
.onprem-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.onprem-points { display: grid; gap: 1rem; margin-top: 2rem; }
.onprem-points li { padding-left: 1.2rem; border-left: 2px solid var(--amber); color: var(--on-ink-muted); }
.onprem-points strong { color: #fff; }

.stack { margin: 0; display: grid; gap: 18px; }
.perimeter {
  position: relative; border: 1.5px dashed var(--amber); border-radius: var(--radius-lg);
  padding: 34px 20px 20px; display: grid; gap: 12px;
  background: rgba(246, 168, 28, .03);
}
.perimeter-label {
  position: absolute; top: -12px; left: 18px; background: var(--ink); padding: 0 10px;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--amber);
}
.layer { background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: var(--radius); padding: 14px 16px; }
.layer--accent { border-color: rgba(246, 168, 28, .55); }
.layer-name { font-weight: 600; color: #fff; margin-bottom: 8px; }
.layer-split { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips span {
  font-family: var(--font-mono); font-size: .74rem; color: var(--on-ink-muted);
  border: 1px solid var(--ink-line); border-radius: 4px; padding: 2px 8px;
}
.outside { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding-left: 4px; }
.outside-box {
  font-family: var(--font-mono); font-size: .8rem; color: var(--on-ink-muted);
  border: 1px solid var(--ink-line); border-radius: var(--radius); padding: 6px 12px;
  text-decoration: line-through; text-decoration-color: #E5604B;
}
.outside-note { font-size: .88rem; color: var(--on-ink-muted); display: inline-flex; align-items: center; gap: 8px; }
.outside-note::before { content: ""; width: 14px; height: 14px; border-radius: 50%; border: 2px solid #E5604B; background: linear-gradient(135deg, transparent 44%, #E5604B 44%, #E5604B 56%, transparent 56%); }

/* ---------- Governance ---------- */
.controls { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.control { padding: 30px 28px 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; gap: .6rem; align-content: start; }
.control h3 { display: flex; align-items: center; gap: .6rem; }
.control h3::before { content: ""; width: 8px; height: 8px; background: var(--amber); transform: rotate(45deg); flex-shrink: 0; }
.control p { color: var(--muted); font-size: .98rem; }

/* ---------- Industries ---------- */
.industries { background: var(--mist); }
.industry-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.industry { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; display: grid; gap: .6rem; align-content: start; }
.industry p { color: var(--muted); }
.industry-kicker { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--amber-deep) !important; }
.industry--big { padding: 36px; }
.industry--big h3 { font-family: var(--font-display); font-size: clamp(1.5rem, 2.4vw, 1.9rem); font-weight: 700; letter-spacing: -.015em; }
.industry--big .ticks li { color: var(--text); }
.industry-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 20px; }

/* ---------- Engagement ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.step { padding: 0 24px 0 0; display: grid; gap: .55rem; align-content: start; position: relative; }
.step::before { content: ""; position: absolute; left: 44px; right: 0; top: 21px; height: 2px; background: var(--line); }
.step:last-child::before { display: none; }
.step-num {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  background: var(--ink); color: var(--amber); font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  margin-bottom: .8rem; position: relative;
}
.step-time { font-family: var(--font-mono); font-size: .76rem; color: var(--amber-deep); letter-spacing: .04em; }
.step h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; }
.step p:not(.step-time) { color: var(--muted); font-size: .97rem; }

/* ---------- EMAS ---------- */
.emas { padding-block: 0 clamp(72px, 10vw, 128px); }
.emas-inner {
  display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 5vw, 72px);
  background: var(--amber-tint); border-radius: var(--radius-lg); padding: clamp(32px, 5vw, 64px);
  border: 1px solid #F5DFB0;
}
.emas-inner > div:last-child { display: grid; gap: 1rem; align-content: start; }
.emas-inner > div:last-child .link-arrow { justify-self: start; margin-top: .4rem; }
.emas p { color: #4A3F2C; }
.emas strong { color: var(--text); }

/* ---------- Carbon ---------- */
.carbon { background: var(--leaf-tint); }
.eyebrow--leaf { color: var(--leaf-deep); }
.eyebrow--leaf::before { background: var(--leaf); }
.carbon-top { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.carbon-copy { display: grid; gap: 1.1rem; }
.carbon-copy .eyebrow { margin-bottom: 0; }
.carbon-copy p { color: #45524A; max-width: 60ch; }
.carbon-copy .carbon-lead { font-size: 1.15rem; color: var(--text); }
.carbon-copy strong { color: var(--leaf-deep); }

.ledger {
  margin: 0; background: var(--forest); color: #E3EEE6; border-radius: var(--radius-lg); overflow: hidden;
  font-family: var(--font-mono); font-size: .84rem; box-shadow: 0 30px 70px -30px rgba(17, 40, 29, .6);
}
.ledger-bar { display: flex; justify-content: space-between; gap: 12px; padding: 12px 18px; border-bottom: 1px solid rgba(255, 255, 255, .1); color: #9DB8A6; }
.ledger-status { color: #F6C65B; display: inline-flex; align-items: center; gap: 6px; }
.ledger-status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #F6C65B; }
.ledger-body { margin: 0; padding: 14px 18px 18px; display: grid; gap: 4px; }
.ledger-body div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 12px; padding: 5px 0; border-bottom: 1px dashed rgba(255, 255, 255, .08); }
.ledger-body div:last-child { border-bottom: 0; }
.ledger-body dt { color: #7FD1A0; }
.ledger-body dt::after { content: ":"; color: #9DB8A6; }
.ledger-body dd { margin: 0; overflow-wrap: anywhere; }

.carbon-flagship {
  margin-top: clamp(48px, 7vw, 80px); padding: clamp(28px, 4vw, 44px);
  background: var(--forest); color: #D5E4DA; border-radius: var(--radius-lg);
  display: grid; gap: .8rem;
  background-image: radial-gradient(circle at 100% 0%, rgba(127, 209, 160, .18), transparent 55%);
}
.carbon-kicker { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: #7FD1A0; }
.carbon-flagship h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.5rem, 2.8vw, 2.1rem); letter-spacing: -.02em; color: #fff; }
.carbon-flagship p:last-child { max-width: 75ch; }

.mrv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 20px; }
.mrv li { background: var(--paper); border: 1px solid #D5E3D8; border-radius: var(--radius-lg); padding: 28px; display: grid; gap: .5rem; align-content: start; }
.mrv-letter {
  width: 46px; height: 46px; border-radius: 10px; display: grid; place-items: center; margin-bottom: .4rem;
  background: var(--leaf); color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 1.4rem;
}
.mrv h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; }
.mrv p { color: var(--muted); font-size: .97rem; }

.carbon-services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 48px; padding-top: 36px; border-top: 1px solid #CFDDD2; }
.carbon-services div { display: grid; gap: .45rem; align-content: start; }
.carbon-services h3 { color: var(--leaf-deep); }
.carbon-services p { color: var(--muted); font-size: .97rem; }

/* ---------- Clients ---------- */
.logo-wall { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.logo-wall li { display: grid; place-items: center; height: 110px; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.logo-wall img { max-height: 56px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .75; transition: filter .25s, opacity .25s; }
.logo-wall li:hover img { filter: none; opacity: 1; }
.partners { display: flex; align-items: center; justify-content: space-between; gap: 24px 40px; flex-wrap: wrap; margin-top: 40px; }
.partners p { color: var(--muted); max-width: 46ch; }
.partner-logos { display: flex; align-items: center; gap: 40px; }
.partner-logos img { height: 40px; width: auto; }

/* ---------- About ---------- */
.about { background: var(--mist); }
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.about-photo img { border-radius: var(--radius-lg); box-shadow: var(--shadow); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.about-copy { display: grid; gap: 1rem; }
.about-copy .eyebrow { margin-bottom: 0; }
.about-copy p { color: var(--muted); }
.about-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 1rem 0 0; padding-top: 1.4rem; border-top: 1px solid var(--line); }
.about-facts dt { font-family: var(--font-display); font-weight: 800; font-size: 2rem; color: var(--text); letter-spacing: -.02em; }
.about-facts dd { margin: 0; color: var(--muted); font-size: .92rem; }

/* ---------- Contact ---------- */
.contact { background: var(--ink); color: var(--on-ink); }
.contact h2 { color: #fff; margin-bottom: 1.2rem; }
.contact-copy > p { color: var(--on-ink-muted); max-width: 54ch; }
.contact-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(40px, 6vw, 88px); align-items: start; }
.offices { display: grid; gap: 16px; }
.office { background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: var(--radius-lg); padding: 24px 26px; display: grid; gap: .45rem; }
.office-city { font-family: var(--font-mono); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--amber); }
.office address { color: var(--on-ink-muted); font-size: .95rem; margin-bottom: .3rem; }
.office a { color: #fff; text-decoration: none; border-bottom: 1px solid rgba(255, 255, 255, .25); }
.office a:hover { border-color: var(--amber); }
.office .muted { color: var(--on-ink-muted); font-size: .88rem; }
.office-hours { color: var(--on-ink-muted); font-size: .9rem; }

/* ---------- Footer ---------- */
.site-footer { background: #0C1117; color: var(--on-ink-muted); padding: 64px 0 28px; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid var(--ink-line); }
.footer-brand img { height: 38px; width: auto; margin-bottom: 1rem; }
.footer-brand p { max-width: 36ch; }
.footer-col h4 { font-family: var(--font-mono); font-size: .76rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: #fff; margin-bottom: 1rem; }
.footer-col ul { display: grid; gap: .55rem; }
.footer-col a, .footer-legal a { text-decoration: none; }
.footer-col a:hover, .footer-legal a:hover { color: var(--amber); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; font-size: .85rem; }
.footer-legal { display: flex; gap: 20px; }

/* ---------- Legal pages ---------- */
.legal-hero { background: var(--ink); color: var(--on-ink); padding: calc(var(--header-h) + 56px) 0 48px; }
.legal-hero .label { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--amber); margin-bottom: .8rem; }
.legal-hero h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -.03em; color: #fff; }
.legal-hero .lead { color: var(--on-ink-muted); margin-top: 1rem; font-size: .98rem; }
.legal-page { padding-block: 64px 96px; }
.legal-content { max-width: 800px; }
.legal-content h2 { font-size: 1.35rem; margin: 44px 0 14px; letter-spacing: -.01em; }
.legal-content h2:first-of-type { margin-top: 28px; }
.legal-content p, .legal-list li { color: var(--muted); font-size: .98rem; line-height: 1.8; margin-bottom: 16px; }
.legal-content strong { color: var(--text); }
.legal-content a { color: var(--amber-deep); text-underline-offset: 2px; }
.legal-list { list-style: disc; padding-left: 22px; margin-bottom: 16px; }
.legal-list li { margin-bottom: 6px; }
.legal-address { background: var(--mist); border-left: 3px solid var(--amber); padding: 16px 20px; margin-bottom: 16px; color: var(--text); line-height: 1.8; }

/* ---------- Reveal on scroll (content is visible without JS) ---------- */
.js .reveal { transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal:not(.visible) { opacity: 0; transform: translateY(18px); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal:not(.visible) { opacity: 1; transform: none; }
  * { transition: none !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .main-nav ul { gap: 18px; }
  .main-nav a:not(.btn) { font-size: .86rem; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .service--lead { grid-row: auto; grid-column: 1 / -1; }
  .industry-row { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .step:nth-child(2)::before { display: none; }
}

@media (max-width: 960px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 auto 0; background: var(--paper);
    border-top: 1px solid var(--line); box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .3);
    padding: 12px 20px 24px; display: none;
  }
  .nav-open .main-nav { display: block; }
  .nav-open .site-header { background: var(--paper); }
  .nav-open .brand-logo--light { display: none; }
  .nav-open .brand-logo--dark { display: block; }
  .nav-open .nav-toggle span { background: var(--text); }
  .nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav a:not(.btn) { display: block; color: var(--text); padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .main-nav a:not(.btn)::after { display: none; }
  .nav-cta { margin-top: 16px; }
  .nav-cta .btn { width: 100%; padding: .9rem; }

  .hero-inner, .carbon-top, .problem-inner, .onprem-inner, .about-inner, .contact-inner, .emas-inner, .section-head--split { grid-template-columns: 1fr; }
  .problem-head { position: static; }
  .hero-facts { grid-template-columns: 1fr 1fr; }
  .hero-facts li:nth-child(3) { padding-left: 0; border-left: 0; }
  .controls { grid-template-columns: 1fr 1fr; }
  .industry-feature { grid-template-columns: 1fr; }
  .mrv, .carbon-services { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .container { width: calc(100% - 32px); }
  .brand-logo { height: 40px; }
  .service-grid, .industry-row, .controls, .steps, .layer-split, .mrv, .carbon-services { grid-template-columns: 1fr; }
  .ledger { font-size: .78rem; }
  .ledger-body div { grid-template-columns: 1fr; gap: 0; }
  .step::before { display: none; }
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts li, .hero-facts li + li { padding: 14px 0; border-left: 0; border-bottom: 1px solid var(--ink-line); }
  .manifest { font-size: .78rem; }
  .manifest-body div { grid-template-columns: 1fr; gap: 0; }
  .problem-list li { padding-left: 44px; }
  .about-facts dt { font-size: 1.6rem; }
  .logo-wall { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Photos (hotlinked from Unsplash; a dark panel shows if one fails) ---------- */
.media { margin: 0; overflow: hidden; background: var(--ink-3); }
.media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.service-media { margin: -30px -30px 10px; aspect-ratio: 16 / 9; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.service--lead .service-media { aspect-ratio: 4 / 3; }
.service:hover .media img, .industry:hover .media img { transform: scale(1.04); }
.industry-media { margin: -26px -26px 12px; aspect-ratio: 16 / 10; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.industry--big .industry-media { margin: -36px -36px 14px; aspect-ratio: 16 / 8; }
.service, .industry { overflow: hidden; }

.carbon-flagship {
  --flagship-img: url('../images/photo-1593069567131-53a0614dde1d.jpg');
  background-image:
    linear-gradient(100deg, rgba(17, 40, 29, .96) 30%, rgba(17, 40, 29, .72) 65%, rgba(17, 40, 29, .35)),
    var(--flagship-img, none);
  background-size: cover; background-position: center;
  min-height: 340px; align-content: center;
}
@media (max-width: 600px) {
  .carbon-flagship { background-image: linear-gradient(rgba(17, 40, 29, .9), rgba(17, 40, 29, .9)), var(--flagship-img, none); }
}
.hero {
  --hero-img: url('../images/photo-1680992046626-418f7e910589.jpg');
  background-image:
    linear-gradient(90deg, var(--ink) 35%, rgba(18, 24, 32, .82) 70%, rgba(18, 24, 32, .6)),
    var(--hero-img, none);
  background-size: cover; background-position: center right;
}
@media (max-width: 960px) {
  .hero { background-image: linear-gradient(rgba(18, 24, 32, .9), rgba(18, 24, 32, .95)), var(--hero-img, none); }
}