/* Layout: survey-sheet grid. Dark "flight deck" hero band, light working pages, elevation ramp as the one signature color device. */
:root {
  --paper: #F1F5F4;
  --surface: #FFFFFF;
  --ink: #10222B;
  --muted: #4B5F67;
  --line: #D2DCDC;
  --accent: #E2571C;
  --accent-ink: #B4410C;
  --on-accent: #FFFFFF;
  --deep: #0D2530;
  --deep-2: #12313E;
  --on-deep: #E8F1F1;
  --on-deep-muted: #9EB6BC;
  --ramp-1: #2F63B5;
  --ramp-2: #2A9D8F;
  --ramp-3: #8DBA35;
  --ramp-4: #E9C23B;
  --ramp-5: #E2571C;
  --display: "Archivo", "Arial Narrow", Arial, sans-serif;
  --body: "Public Sans", "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "JetBrains Mono", Consolas, "Courier New", monospace;
  --max: 72rem;
  --radius: 4px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0A181E; --surface: #10232B; --ink: #E4EDED; --muted: #9AAFB4; --line: #22393F;
    --accent: #F06B30; --accent-ink: #FF9C66; --on-accent: #0A181E;
    --deep: #06131A; --deep-2: #0C222B; --on-deep: #E8F1F1; --on-deep-muted: #93ACB2;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0A181E; --surface: #10232B; --ink: #E4EDED; --muted: #9AAFB4; --line: #22393F;
  --accent: #F06B30; --accent-ink: #FF9C66; --on-accent: #0A181E;
  --deep: #06131A; --deep-2: #0C222B; --on-deep: #E8F1F1; --on-deep-muted: #93ACB2;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--body);
}
img { max-width: 100%; display: block; }
a { color: var(--accent-ink); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 2px;
}
h1, h2, h3 {
  font-family: var(--display);
  font-stretch: 112%;
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0;
}
h1 { font-size: clamp(2.3rem, 5.4vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 750; }
h3 { font-size: 1.2rem; font-weight: 700; font-stretch: 105%; line-height: 1.25; }
p { margin: 0; }
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: clamp(16px, 4vw, 40px); }
.eyebrow {
  font: 500 0.75rem/1.4 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.lede { font-size: 1.2rem; color: var(--muted); max-width: 40rem; }
.stack { display: grid; gap: 1rem; }

/* Draft banner */
.draft-bar {
  background: var(--ink); color: var(--paper);
  font: 500 0.75rem/1.4 var(--mono); letter-spacing: 0.06em;
  text-align: center; padding: 0.45rem 16px;
}

/* Header */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.25rem; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--ink); text-decoration: none; }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand-name { font: 800 1.15rem/1 var(--display); font-stretch: 118%; letter-spacing: -0.01em; }
.brand-name span { color: var(--accent-ink); }
.nav-links { display: flex; align-items: center; gap: 1.6rem; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.98rem; white-space: nowrap; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--accent-ink); }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--line); color: var(--ink);
  border-radius: var(--radius); padding: 0.45rem 0.7rem; font: 500 0.85rem var(--body); cursor: pointer;
}
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.8rem 1.25rem; border-radius: var(--radius);
  font: 600 0.98rem/1 var(--body); text-decoration: none; cursor: pointer;
  border: 1.5px solid transparent; transition: background-color .15s, border-color .15s, color .15s;
}
.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-ink); color: var(--on-accent); }
.btn-ghost { border-color: currentColor; color: inherit; background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.nav .btn { padding: 0.65rem 1rem; }
@media (max-width: 1040px) {
  .nav-toggle { display: inline-block; }
  .nav-links {
    display: none; position: absolute; inset: 100% 0 auto 0; flex-direction: column; align-items: stretch;
    gap: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 0.5rem 16px 1rem;
  }
  .nav-links.open { display: flex; }
  .nav-links li a { display: block; padding: 0.75rem 0; border-bottom: 1px solid var(--line); }
  .nav-links li:last-child a { border-bottom: 0; margin-top: 0.75rem; justify-content: center; }
}

/* Hero (deliberately dark in both themes) */
.hero { background: var(--deep); color: var(--on-deep); overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: center; gap: 2rem;
  padding-block: clamp(3rem, 7vw, 5.5rem);
}
.hero .eyebrow { color: var(--ramp-4); }
.hero h1 { margin-block: 1rem 1.25rem; }
.hero .lede { color: var(--on-deep-muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.hero .btn-ghost { color: var(--on-deep); }
.cloud { position: relative; min-width: 0; }
.cloud canvas { width: 100%; aspect-ratio: 1 / 0.92; display: block; max-width: 100%; }
.legend {
  display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
  font: 400 0.72rem/1.3 var(--mono); color: var(--on-deep-muted); letter-spacing: 0.04em;
}
.ramp {
  width: 9rem; height: 8px; border-radius: 2px;
  background: linear-gradient(90deg, var(--ramp-1), var(--ramp-2), var(--ramp-3), var(--ramp-4), var(--ramp-5));
}
@media (max-width: 860px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } }

/* Page header for inner pages */
.page-head { background: var(--deep); color: var(--on-deep); padding-block: clamp(2.75rem, 6vw, 4.5rem); }
.page-head .eyebrow { color: var(--ramp-4); }
.page-head h1 { margin-block: 0.8rem 1rem; font-size: clamp(2rem, 4.6vw, 3.3rem); }
.page-head .lede { color: var(--on-deep-muted); }
.page-head .ramp { width: 100%; max-width: 14rem; margin-top: 1.75rem; }

/* Sections */
.section { padding-block: clamp(3.5rem, 7vw, 6rem); }
.section + .section { border-top: 1px solid var(--line); }
.section-head { display: grid; gap: 0.9rem; max-width: 46rem; margin-bottom: 2.75rem; }
.section-alt { background: var(--surface); }

/* Process (a real sequence) */
.process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: step; }
.step { padding: 1.5rem 1.5rem 1.75rem 0; border-top: 2px solid var(--line); position: relative; min-width: 0; }
.step + .step { padding-left: 1.5rem; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font: 500 0.78rem var(--mono); color: var(--muted); display: block; margin-bottom: 0.9rem;
}
.step::after { content: ""; position: absolute; top: -2px; left: 0; height: 2px; width: 3rem; background: var(--step-color, var(--accent)); }
.step + .step::after { left: 1.5rem; }
.step:nth-child(1) { --step-color: var(--ramp-1); }
.step:nth-child(2) { --step-color: var(--ramp-2); }
.step:nth-child(3) { --step-color: var(--ramp-4); }
.step:nth-child(4) { --step-color: var(--ramp-5); }
.step h3 { margin-bottom: 0.6rem; }
.step p { color: var(--muted); font-size: 0.98rem; }
@media (max-width: 900px) {
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 1rem; }
  .step:nth-child(3) { padding-left: 0; }
  .step:nth-child(3)::after { left: 0; }
}
@media (max-width: 520px) {
  .process { grid-template-columns: minmax(0, 1fr); }
  .step, .step + .step { padding-left: 0; }
  .step + .step::after { left: 0; }
}

/* Service tiles */
.tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.tile { background: var(--surface); padding: 2rem; display: grid; gap: 0.75rem; align-content: start; min-width: 0; }
.section-alt .tile { background: var(--paper); }
.tile p { color: var(--muted); }
.tile ul { margin: 0.25rem 0 0; padding-left: 1.1rem; color: var(--ink); font-size: 0.97rem; }
.tile li + li { margin-top: 0.3rem; }
.tile .more { font-weight: 600; text-decoration: none; margin-top: 0.5rem; }
.tile .more:hover { text-decoration: underline; }
.tag { font: 500 0.72rem var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 720px) { .tiles { grid-template-columns: minmax(0, 1fr); } }

/* Industry list */
.industries { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
.industry { border-top: 2px solid var(--ink); padding-top: 1.1rem; display: grid; gap: 0.6rem; align-content: start; min-width: 0; }
.industry p { color: var(--muted); font-size: 0.97rem; }
.industry a { font-weight: 600; text-decoration: none; font-size: 0.95rem; }
@media (max-width: 900px) { .industries { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2rem; } }
@media (max-width: 520px) { .industries { grid-template-columns: minmax(0, 1fr); } }

/* Reasons */
.reasons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.25rem 3rem; }
.reason { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 1rem; }
.reason svg { width: 28px; height: 28px; color: var(--accent); margin-top: 2px; }
.reason p { color: var(--muted); margin-top: 0.4rem; }
@media (max-width: 720px) { .reasons { grid-template-columns: minmax(0, 1fr); } }

/* Detail blocks (services / industries pages) */
.detail { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(1.5rem, 5vw, 4rem); }
.detail-intro { display: grid; gap: 1rem; align-content: start; }
.detail-intro p { color: var(--muted); }
.spec { margin: 0; display: grid; border-top: 1px solid var(--line); }
.spec > div { display: grid; grid-template-columns: minmax(0, 11rem) minmax(0, 1fr); gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.spec dt { font-weight: 650; }
.spec dd { margin: 0; color: var(--muted); }
.formats { font: 400 0.85rem/1.7 var(--mono); color: var(--muted); }
@media (max-width: 820px) {
  .detail { grid-template-columns: minmax(0, 1fr); }
  .spec > div { grid-template-columns: minmax(0, 1fr); gap: 0.25rem; }
}

/* Image placeholder for team-supplied project photos */
.photo-slot {
  aspect-ratio: 16 / 10; max-width: 100%; border: 1.5px dashed var(--line); border-radius: var(--radius);
  display: grid; place-items: center; text-align: center; padding: 1rem;
  font: 400 0.8rem/1.5 var(--mono); color: var(--muted);
  background:
    repeating-linear-gradient(0deg, transparent 0 23px, color-mix(in srgb, var(--line) 55%, transparent) 23px 24px),
    repeating-linear-gradient(90deg, transparent 0 23px, color-mix(in srgb, var(--line) 55%, transparent) 23px 24px);
}

/* CTA band */
.cta { background: var(--deep); color: var(--on-deep); }
.cta-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: clamp(3rem, 6vw, 4.5rem); }
.cta p { color: var(--on-deep-muted); margin-top: 0.6rem; max-width: 34rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr); gap: clamp(2rem, 5vw, 4rem); }
form { display: grid; gap: 1.1rem; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem; }
label, legend { font-weight: 600; font-size: 0.92rem; display: block; margin-bottom: 0.35rem; }
input, select, textarea {
  width: 100%; font: 400 1rem var(--body); color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 0.7rem 0.8rem;
}
textarea { min-height: 8rem; resize: vertical; }
fieldset { border: 0; padding: 0; margin: 0; }
.checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem 1rem; }
.checks label { font-weight: 400; display: flex; gap: 0.55rem; align-items: center; margin: 0; }
.checks input { width: auto; accent-color: var(--accent); }
.form-note {
  border-left: 3px solid var(--accent); background: var(--surface); padding: 0.9rem 1rem; font-size: 0.95rem;
}
.aside { display: grid; gap: 1.75rem; align-content: start; }
.aside-block { border-top: 2px solid var(--ink); padding-top: 1rem; display: grid; gap: 0.4rem; }
.aside-block p { color: var(--muted); }
.copyable { font: 500 1rem var(--mono); color: var(--ink); user-select: all; word-break: break-all; }
@media (max-width: 820px) {
  .contact-grid, .field-row { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 420px) { .checks { grid-template-columns: minmax(0, 1fr); } }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 3rem 2rem; font-size: 0.93rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 2rem; }
.footer-grid h4 { font: 500 0.72rem var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 0 0 0.8rem; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.footer-grid a { color: var(--ink); text-decoration: none; }
.footer-grid a:hover { color: var(--accent-ink); }
.footer-grid p { color: var(--muted); margin-top: 0.8rem; max-width: 22rem; }
.footer-base { margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.85rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* ---------- v2 additions ---------- */
:root { --sev-high: #D93A3F; --sev-med: #D9861E; --sev-low: #B8961A; --sev-info: #1F9BA3; }

/* Hero cloud modes */
.hero-grid { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.1fr); }
@media (max-width: 860px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } }
.mode-tabs { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; border: 1px solid rgba(232,241,241,.16); border-radius: 6px; margin-bottom: 0.75rem; }
.mode-tabs button {
  background: transparent; color: var(--on-deep-muted); border: 0; border-radius: 4px; padding: 0.45rem 0.8rem;
  font: 500 0.78rem var(--mono); letter-spacing: 0.04em; cursor: pointer;
}
.mode-tabs button[aria-pressed="true"] { background: var(--on-deep); color: var(--deep); }
.mode-tabs button:hover:not([aria-pressed="true"]) { color: var(--on-deep); }
.cloud canvas { aspect-ratio: 1 / 0.86; }
.legend { min-height: 1.6rem; }
.legend .sw { display: inline-flex; align-items: center; gap: 0.35rem; }
.legend .sw i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }
.legend .sw i.det { border: 1.5px solid var(--ramp-4); background: transparent; }
.legend .note { opacity: .75; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin-top: 2.25rem; padding-top: 1.25rem; border-top: 1px solid rgba(232,241,241,.14);
  font: 400 0.78rem/1.4 var(--mono); color: var(--on-deep-muted); letter-spacing: 0.03em; }
.hero-proof b { color: var(--on-deep); font-weight: 500; }

/* Delivery viewer (app window) */
.app {
  border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--surface);
  box-shadow: 0 30px 60px -30px rgba(13,37,48,.35);
}
.app-bar { display: flex; align-items: center; gap: 0.75rem; padding: 0.6rem 0.9rem; border-bottom: 1px solid var(--line); background: var(--paper);
  font: 500 0.75rem var(--mono); color: var(--muted); flex-wrap: wrap; }
.app-bar .dots { display: inline-flex; gap: 5px; }
.app-bar .dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--line); display: inline-block; }
.app-bar .crumb { color: var(--ink); }
.app-bar .spacer { flex: 1; }
.app-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 19rem); }
.map-wrap { position: relative; min-width: 0; background: var(--surface); }
.map-wrap canvas { width: 100%; aspect-ratio: 16 / 10; display: block; max-width: 100%; }
.map-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.25rem; padding: 0.7rem 0.9rem; border-top: 1px solid var(--line);
  font-size: 0.85rem; color: var(--muted); background: var(--surface); }
.map-tools label { display: inline-flex; align-items: center; gap: 0.4rem; margin: 0; font-weight: 500; font-size: 0.85rem; }
.map-tools input[type="checkbox"] { width: auto; accent-color: var(--accent); }
.map-tools input[type="range"] { width: 8rem; padding: 0; accent-color: var(--accent); border: 0; background: transparent; }
.readout { font: 400 0.75rem var(--mono); color: var(--muted); margin-left: auto; font-variant-numeric: tabular-nums; }
.findings { border-left: 1px solid var(--line); display: flex; flex-direction: column; min-width: 0; }
.findings h3 { font-size: 0.95rem; padding: 0.9rem 1rem 0.2rem; }
.findings .sub { padding: 0 1rem 0.7rem; font-size: 0.8rem; color: var(--muted); border-bottom: 1px solid var(--line); }
.findings-list { list-style: none; margin: 0; padding: 0; overflow: auto; }
.findings-list button {
  width: 100%; text-align: left; background: transparent; border: 0; border-bottom: 1px solid var(--line); color: var(--ink);
  padding: 0.75rem 1rem; display: grid; gap: 0.2rem; cursor: pointer; font: inherit;
}
.findings-list button:hover, .findings-list button[aria-pressed="true"] { background: var(--paper); }
.findings-list button[aria-pressed="true"] { box-shadow: inset 3px 0 0 var(--accent); }
.f-title { font-weight: 600; font-size: 0.9rem; line-height: 1.3; }
.f-note { font-size: 0.8rem; color: var(--muted); line-height: 1.35; }
.sev { justify-self: start; font: 500 0.66rem var(--mono); letter-spacing: 0.08em; text-transform: uppercase; padding: 0.15rem 0.45rem; border-radius: 3px; color: #fff; }
.sev-high { background: var(--sev-high); } .sev-med { background: var(--sev-med); } .sev-low { background: var(--sev-low); } .sev-info { background: var(--sev-info); }
.app-caption { margin-top: 0.9rem; font-size: 0.85rem; color: var(--muted); }
@media (max-width: 900px) { .app-body { grid-template-columns: minmax(0, 1fr); } .findings { border-left: 0; border-top: 1px solid var(--line); } }

/* Industry explorer */
.explorer { display: grid; grid-template-columns: minmax(0, 18rem) minmax(0, 1fr); border: 1px solid var(--line); background: var(--surface); border-radius: 8px; overflow: hidden; }
.ex-list { display: flex; flex-direction: column; border-right: 1px solid var(--line); max-height: 36rem; overflow: auto; }
.ex-list button {
  display: flex; justify-content: space-between; gap: 0.75rem; align-items: center; text-align: left;
  background: transparent; border: 0; border-bottom: 1px solid var(--line); padding: 0.7rem 1rem; color: var(--ink); font: 500 0.92rem var(--body); cursor: pointer;
}
.ex-list button .count { font: 500 0.72rem var(--mono); color: var(--muted); }
.ex-list button:hover { background: var(--paper); }
.ex-list button[aria-pressed="true"] { background: var(--deep); color: var(--on-deep); }
.ex-list button[aria-pressed="true"] .count { color: var(--ramp-4); }
.ex-panel { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); min-width: 0; }
.ex-scene { background: var(--deep); min-width: 0; display: grid; }
.ex-scene canvas { width: 100%; height: 100%; min-height: 20rem; display: block; }
.ex-text { padding: 1.75rem; display: grid; gap: 0.9rem; align-content: start; min-width: 0; }
.ex-text h3 { font-size: 1.45rem; }
.ex-blurb { color: var(--muted); }
.ex-cases { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.ex-cases li { display: grid; grid-template-columns: 5.5rem minmax(0, 1fr); gap: 0.5rem; font-size: 0.95rem; align-items: baseline; }
.ex-cases li span { font: 500 0.68rem var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-ink); }
.ex-more { font-weight: 600; text-decoration: none; }
@media (max-width: 980px) { .ex-panel { grid-template-columns: minmax(0, 1fr); } .ex-scene canvas { min-height: 16rem; } }
@media (max-width: 760px) {
  .explorer { grid-template-columns: minmax(0, 1fr); }
  .ex-list { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); max-height: none; }
  .ex-list button { white-space: nowrap; border-bottom: 0; border-right: 1px solid var(--line); }
}

/* Use case cards */
.uc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.uc { background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 1.4rem; display: grid; gap: 0.7rem; align-content: start; min-width: 0; }
.section-alt .uc { background: var(--paper); }
.uc-top { display: flex; flex-wrap: wrap; gap: 0.4rem 0.75rem; align-items: baseline; }
.uc-out { font: 500 0.68rem var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--on-accent); background: var(--accent); padding: 0.15rem 0.45rem; border-radius: 3px; }
.uc-ind { font-size: 0.78rem; color: var(--muted); }
.uc h3 { font-size: 1.08rem; }
.uc-q { font-size: 0.97rem; color: var(--ink); font-style: italic; }
.uc dl { margin: 0; display: grid; gap: 0.55rem; border-top: 1px solid var(--line); padding-top: 0.75rem; }
.uc dt { font: 500 0.68rem var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.uc dd { margin: 0.1rem 0 0; font-size: 0.92rem; }
@media (max-width: 980px) { .uc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .uc-grid { grid-template-columns: minmax(0, 1fr); } }
.filters { display: grid; grid-template-columns: minmax(0, 16rem) minmax(0, 1fr) minmax(0, 16rem); gap: 1rem; align-items: end; margin-bottom: 1.25rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chips button { border: 1px solid var(--line); background: var(--surface); color: var(--ink); border-radius: 999px; padding: 0.45rem 0.85rem; font: 500 0.85rem var(--body); cursor: pointer; }
.chips button[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.uc-count { font: 400 0.8rem var(--mono); color: var(--muted); margin-bottom: 1.25rem; }
.empty { color: var(--muted); grid-column: 1 / -1; }
@media (max-width: 860px) { .filters { grid-template-columns: minmax(0, 1fr); } }

/* Industries grid */
.ind-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.ind-card { background: var(--surface); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; display: grid; grid-template-rows: auto 1fr; min-width: 0; scroll-margin-top: 6rem; }
.ind-scene { background: var(--deep); }
.ind-scene canvas { width: 100%; aspect-ratio: 4 / 3; display: block; max-width: 100%; }
.ind-body { padding: 1.3rem; display: grid; gap: 0.7rem; align-content: start; }
.ind-body p { color: var(--muted); font-size: 0.95rem; }
.ind-body ul { margin: 0; padding-left: 1.1rem; font-size: 0.92rem; }
.ind-body li + li { margin-top: 0.2rem; }
.ind-body a { font-weight: 600; text-decoration: none; font-size: 0.93rem; }
@media (max-width: 980px) { .ind-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .ind-grid { grid-template-columns: minmax(0, 1fr); } }

.tiles-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 980px) { .tiles-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .tiles-3 { grid-template-columns: minmax(0, 1fr); } }

/* Design overlay viewer */
.ov-stage { position: relative; aspect-ratio: 1800 / 989; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--deep); max-width: 100%; }
.ov-stage img { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.ov-tools { margin-top: 0.9rem; }
.ov-tools button { display: inline-flex; align-items: center; gap: 0.45rem; }
.ov-tools button i { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }
.ov-tools button span { font: 400 0.72rem var(--mono); color: var(--muted); }
.ov-tools button[aria-pressed="true"] span { color: inherit; opacity: .75; }
.map-tools select { width: auto; padding: 0.3rem 0.5rem; font-size: 0.82rem; }

/* Capability matrix */
.matrix-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }
.matrix { border-collapse: collapse; width: 100%; min-width: 46rem; font-size: 0.9rem; }
.matrix th, .matrix td { padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--line); text-align: center; }
.matrix th:first-child, .matrix td:first-child { text-align: left; font-weight: 600; }
.matrix thead th { font: 500 0.7rem var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); background: var(--paper); }
.matrix .y { color: var(--accent-ink); font-weight: 700; }
.matrix .p { color: var(--muted); }
.matrix-key { font-size: 0.82rem; color: var(--muted); margin-top: 0.6rem; }

/* FAQ */
.faq { display: grid; border-top: 1px solid var(--line); max-width: 52rem; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 1.1rem 2rem 1.1rem 0; font-weight: 600; font-size: 1.05rem; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0.25rem; top: 0.95rem; font: 400 1.4rem var(--mono); color: var(--accent-ink); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 0 1.2rem; color: var(--muted); max-width: 46rem; }

/* Engineering band */
.eng { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 5vw, 4rem); align-items: start; }
.eng-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.eng-list div { background: var(--surface); padding: 1.1rem; display: grid; gap: 0.3rem; }
.section-alt .eng-list div { background: var(--paper); }
.eng-list b { font-family: var(--display); font-stretch: 105%; font-size: 1rem; }
.eng-list span { font-size: 0.88rem; color: var(--muted); }
@media (max-width: 860px) { .eng { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 480px) { .eng-list { grid-template-columns: minmax(0, 1fr); } }

/* Industry pages: links to the other industries */
.ind-links { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.6rem 1.5rem; }
.ind-links a { color: var(--ink); text-decoration-color: var(--accent); text-underline-offset: 0.2em; }
.page-head .eyebrow a { color: inherit; }
@media (max-width: 820px) { .ind-links { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 420px) { .ind-links { grid-template-columns: minmax(0, 1fr); } }

/* Case studies */
.cs-fig { margin: 0; }
.cs-fig img { display: block; width: 100%; height: auto; border-radius: 6px; border: 1px solid var(--line); }
.cs-fig figcaption { color: var(--muted); font-size: 0.9rem; margin-top: 0.5rem; }
.cs-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin: 1.75rem 0 2.25rem; }
.cs-stat { border-top: 2px solid var(--accent); padding-top: 0.75rem; display: grid; gap: 0.3rem; }
.cs-stat b { font: 700 1.6rem var(--display, inherit); color: var(--ink); }
.cs-stat span { color: var(--muted); font-size: 0.92rem; }
.cs-body { max-width: 46rem; display: grid; gap: 0.9rem; }
.cs-body h2 { margin-top: 1.25rem; font-size: 1.45rem; }
.cs-figs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; margin: 2.25rem 0 1rem; }
.ind-scene img { display: block; width: 100%; height: 100%; object-fit: cover; }
.cs-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 820px) { .cs-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } .cs-figs, .cs-grid { grid-template-columns: minmax(0, 1fr); } }