/* AM Resilience — site stylesheet
   Tokens → base → layout → components → sections → motion/prefs.
   Colour pairs used for text are all WCAG AA (see brand/index.html). */

@font-face {
  font-family: "Newsreader";
  src: url("../fonts/newsreader.woff2") format("woff2");
  font-weight: 300 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Schibsted Grotesk";
  src: url("../fonts/schibsted-grotesk.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Colour */
  --ink: #111A21;          /* Harbor ink: primary dark ground */
  --ink-2: #1C2833;        /* Slate: raised dark surfaces */
  --ink-3: #26343F;        /* Hover / hairline-strong on dark */
  --paper: #E8EDEF;        /* Chart paper: cool light ground */
  --paper-2: #DCE3E6;      /* Raised light surface */
  --paper-3: #C9D3D8;      /* Rules on light */
  --text: #16212A;         /* Body on paper */
  --text-mute: #4A5A66;    /* Secondary on paper */
  --mist: #B7C4CC;         /* Body on ink */
  --mist-2: #8FA1AD;       /* Secondary on ink */
  --ice: #9CCBDD;          /* Isobar lines, highlights on ink */
  --brass: #C9A34F;        /* Signal: CTAs, the bearing line, focus */
  --brass-deep: #7A5B14;   /* Brass for text on paper */
  --line-dark: rgba(156, 203, 221, 0.16);
  --line-light: rgba(22, 33, 42, 0.14);

  /* Type */
  --serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Schibsted Grotesk", "Helvetica Neue", Arial, system-ui, sans-serif;
  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: clamp(1.4rem, 1.2rem + 0.8vw, 1.65rem);
  --step-3: clamp(1.75rem, 1.4rem + 1.4vw, 2.3rem);
  --step-4: clamp(2.1rem, 1.5rem + 2.6vw, 3.25rem);
  --step-hero: clamp(2.6rem, 1.6rem + 4.2vw, 4.9rem);

  /* Space & layout */
  --gutter: clamp(16px, 4vw, 48px);
  --max: 1240px;
  --section: clamp(72px, 10vw, 140px);
  --header-h: 68px;
  --radius-s: 4px;
  --radius-m: 10px;
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: var(--step-0);
  line-height: 1.58;
  color: var(--text);
  background: var(--paper);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "kern", "liga";
}
img, svg, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--serif); font-weight: 400; line-height: 1.08; letter-spacing: -0.012em; text-wrap: balance; }
ul, ol { margin: 0; padding: 0; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; border-radius: 2px; }
.on-paper :focus-visible { outline-color: var(--brass-deep); }
::selection { background: var(--brass); color: var(--ink); }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--brass); color: var(--ink); padding: 10px 16px; border-radius: var(--radius-s);
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); position: relative; }
.on-ink { background: var(--ink); color: var(--mist); }
.on-ink h1, .on-ink h2, .on-ink h3 { color: var(--paper); }
.on-slate { background: var(--ink-2); color: var(--mist); }
.on-slate h2, .on-slate h3 { color: var(--paper); }
.on-paper { background: var(--paper); color: var(--text); }
.on-paper-2 { background: var(--paper-2); color: var(--text); }
.legal-copy h2 { margin-bottom: .7rem; }
.legal-copy h2:not(:first-child) { margin-top: clamp(2.25rem, 4vw, 3rem); }
.legal-copy p + p { margin-top: 1rem; }

.section-head { display: grid; gap: 14px; max-width: 40rem; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head h2 { font-size: var(--step-4); }
.section-head p { font-size: var(--step-1); color: var(--text-mute); max-width: 34rem; }
.on-ink .section-head p, .on-slate .section-head p { color: var(--mist-2); }
.kicker { font-size: var(--step--1); font-weight: 600; color: var(--brass-deep); letter-spacing: 0.01em; }
.on-ink .kicker, .on-slate .kicker { color: var(--brass); }

.split { display: grid; gap: clamp(32px, 5vw, 80px); grid-template-columns: 1fr; }
@media (min-width: 900px) { .split { grid-template-columns: 5fr 7fr; align-items: start; } }

.prose { max-width: 38rem; display: grid; gap: 1em; }
.prose p { color: inherit; }
.prose h3 { font-size: var(--step-2); margin-top: 0.6em; }
.prose ul { padding-left: 1.1em; display: grid; gap: 0.4em; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(17, 26, 33, 0.95);
  backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line-dark);
  color: var(--mist);
}
.site-header .wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--paper); flex-shrink: 0; }
.brand svg { width: 34px; height: 34px; }
.brand > span { display: grid; gap: 3px; }
.brand-name { font-family: var(--serif); font-size: 1.28rem; font-weight: 500; letter-spacing: -0.01em; line-height: 1; }
.brand-sub { display: block; font-family: var(--sans); font-size: 0.72rem; color: var(--mist); letter-spacing: 0.02em; }
@media (max-width: 420px) { .brand-sub { display: none; } }

.nav { display: flex; align-items: center; gap: 6px; }
.nav a { text-decoration: none; padding: 8px 12px; border-radius: var(--radius-s); font-size: 0.95rem; color: var(--mist); transition: color .2s, background-color .2s; }
.nav a:hover { color: var(--paper); background: rgba(156, 203, 221, 0.08); }
.nav a[aria-current="page"] { color: var(--paper); box-shadow: inset 0 -2px 0 var(--brass); border-radius: 0; }
.nav .btn { margin-left: 10px; }
.menu-toggle { display: none; }

@media (max-width: 959px) {
  .menu-toggle {
    display: inline-flex; align-items: center; gap: 10px; background: transparent; border: 1px solid var(--line-dark);
    color: var(--paper); padding: 9px 14px; border-radius: var(--radius-s); cursor: pointer; min-height: 44px;
  }
  .menu-toggle .bars { width: 18px; height: 10px; position: relative; }
  .menu-toggle .bars::before, .menu-toggle .bars::after { content: ""; position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor; transition: transform .25s var(--ease), top .25s; }
  .menu-toggle .bars::before { top: 1px; } .menu-toggle .bars::after { top: 8px; }
  .menu-toggle[aria-expanded="true"] .bars::before { top: 4.5px; transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .bars::after { top: 4.5px; transform: rotate(-45deg); }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ink); border-bottom: 1px solid var(--line-dark); padding: 8px var(--gutter) 24px;
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .25s var(--ease), visibility 0s .25s;
    max-height: calc(100svh - var(--header-h)); overflow-y: auto;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; transition: opacity .2s, transform .25s var(--ease); }
  .nav a { padding: 14px 4px; font-size: 1.1rem; border-bottom: 1px solid var(--line-dark); border-radius: 0; }
  .nav a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--brass); padding-left: 14px; }
  .nav .btn { margin: 18px 0 0; justify-content: center; border-bottom: 0; }
  .no-js .nav { position: static; opacity: 1; visibility: visible; transform: none; }
}

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px; border-radius: var(--radius-s);
  font-weight: 600; font-size: 1rem; text-decoration: none; letter-spacing: 0.005em;
  border: 1px solid transparent; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease);
}
.nav .btn { min-height: 42px; padding: 9px 18px; }
.btn-primary { background: var(--brass); color: var(--ink); }
.btn-primary:hover { background: #D8B566; }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { border-color: rgba(183, 196, 204, 0.4); color: var(--paper); }
.btn-ghost:hover { border-color: var(--paper); }
.on-paper .btn-ghost, .on-paper-2 .btn-ghost { border-color: rgba(22, 33, 42, 0.35); color: var(--text); }
.on-paper .btn-ghost:hover, .on-paper-2 .btn-ghost:hover { border-color: var(--text); }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ink:hover { background: var(--ink-3); }
.nav a.btn-primary, .nav a.btn-primary:hover { color: var(--ink); background: var(--brass); }

.text-link {
  font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  background-image: linear-gradient(currentColor, currentColor); background-size: 100% 1px; background-repeat: no-repeat; background-position: 0 100%;
  padding-bottom: 2px; transition: background-size .3s var(--ease);
}
.text-link:hover { background-size: 30% 1px; }
.on-paper .text-link, .on-paper-2 .text-link { color: var(--text); }
.on-ink .text-link, .on-slate .text-link { color: var(--paper); }

/* ---------- Hero (home) ---------- */
.hero { position: relative; overflow: hidden; background: var(--ink); color: var(--mist); isolation: isolate; }
.hero-field { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.hero-field-mask {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(90deg, rgba(17,26,33,.94) 0%, rgba(17,26,33,.72) 34%, rgba(17,26,33,0) 62%),
              linear-gradient(0deg, rgba(17,26,33,1) 0%, rgba(17,26,33,0) 30%);
}
.hero-inner { position: relative; z-index: 2; min-height: min(calc(100svh - var(--header-h)), 900px); display: grid; grid-template-rows: 1fr auto; padding-top: clamp(56px, 11vh, 120px); }
.hero-copy { max-width: 36rem; display: grid; gap: 22px; align-content: start; }
.hero h1 { font-size: var(--step-hero); color: var(--paper); font-weight: 400; letter-spacing: -0.022em; line-height: 1.0; }
.hero-lede { font-size: var(--step-1); color: var(--mist); max-width: 30rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }

.hero-offers {
  list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-dark); margin-top: clamp(48px, 8vh, 96px);
}
.offer-tile { position: relative; }
.offer-tile + .offer-tile { border-left: 1px solid var(--line-dark); }
.offer-tile a {
  display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; align-items: start;
  padding: 26px 24px 30px; text-decoration: none; color: var(--mist); height: 100%;
  transition: background-color .25s;
}
.offer-tile:first-child a { padding-left: 0; }
.offer-tile a:hover { background: rgba(156, 203, 221, 0.05); }
.offer-tile .glyph { grid-row: span 2; width: 36px; height: 36px; color: var(--ice); margin-top: 2px; }
.offer-tile h3 { font-size: 1.35rem; color: var(--paper); line-height: 1.2; }
.offer-tile p { font-size: 0.95rem; color: var(--mist-2); }
.offer-tile::before {
  content: ""; position: absolute; top: -1px; left: 0; height: 2px; width: 100%;
  background: var(--brass); transform-origin: left; transform: scaleX(var(--near, 0));
  transition: transform .18s linear;
}
.offer-tile:focus-within::before, .offer-tile:hover::before { transform: scaleX(1); }

.motion-toggle {
  position: absolute; right: var(--gutter); top: 18px; z-index: 2;
  display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 6px 12px;
  border: 1px solid var(--line-dark); background: rgba(17, 26, 33, 0.6); color: var(--mist-2);
  border-radius: 999px; font-size: 0.8rem; cursor: pointer;
}
.motion-toggle:hover { color: var(--paper); border-color: rgba(156, 203, 221, 0.4); }
.motion-toggle svg { width: 12px; height: 12px; }

@media (max-width: 899px) {
  .hero-field-mask { background: linear-gradient(90deg, rgba(17,26,33,.96) 0%, rgba(17,26,33,.7) 34%, rgba(17,26,33,0) 60%), linear-gradient(0deg, rgba(17,26,33,.8) 0%, rgba(17,26,33,0) 35%); }
  .hero-offers { grid-template-columns: 1fr; }
  .offer-tile + .offer-tile { border-left: 0; border-top: 1px solid var(--line-dark); }
  .offer-tile a, .offer-tile:first-child a { padding: 20px 0; }
  .offer-tile::before { display: none; }
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero { background: var(--ink); color: var(--mist); position: relative; overflow: hidden; isolation: isolate; }
.page-hero .wrap { padding-block: clamp(64px, 10vw, 128px) clamp(56px, 8vw, 96px); display: grid; gap: 20px; }
.page-hero h1 { font-size: var(--step-4); color: var(--paper); max-width: 22ch; }
.page-hero p { font-size: var(--step-1); max-width: 34rem; }
.page-hero .field-static { position: absolute; inset: 0; z-index: -1; opacity: .55; width: 100%; height: 100%; }
.page-hero-grid { display: grid; gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (min-width: 960px) { .page-hero-grid { grid-template-columns: 5fr 6fr; } }

/* ---------- Offers (full) ---------- */
.offer-list { display: grid; gap: 0; border-top: 1px solid var(--line-light); }
.offer-row { display: grid; gap: 18px 48px; padding-block: clamp(28px, 4vw, 44px); border-bottom: 1px solid var(--line-light); }
@media (min-width: 900px) { .offer-row { grid-template-columns: 4fr 5fr 3fr; align-items: start; } }
.offer-row .glyph { width: 40px; height: 40px; color: var(--brass-deep); margin-bottom: 14px; }
.offer-row h3 { font-size: var(--step-3); }
.offer-row .leave { font-size: var(--step-1); color: var(--text); }
.offer-row .meta { display: grid; gap: 12px; align-content: start; }
.offer-row .meta .fact { font-size: 0.95rem; color: var(--text-mute); border-left: 2px solid var(--brass); padding-left: 12px; }

/* Disclosure */
.disclose { margin-top: 12px; }
.disclose summary {
  cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; min-height: 44px; padding: 4px 0;
}
.disclose summary::-webkit-details-marker { display: none; }
.disclose summary .plus { width: 18px; height: 18px; position: relative; border: 1px solid currentColor; border-radius: 50%; flex-shrink: 0; }
.disclose summary .plus::before, .disclose summary .plus::after { content: ""; position: absolute; left: 4px; right: 4px; top: 50%; height: 1.5px; margin-top: -.75px; background: currentColor; transition: transform .25s var(--ease); }
.disclose summary .plus::after { transform: rotate(90deg); }
.disclose[open] summary .plus::after { transform: rotate(0); }
.disclose .disclose-body { padding: 8px 0 4px 28px; display: grid; gap: 10px; max-width: 36rem; }
.disclose ul { padding-left: 1.1em; display: grid; gap: 6px; }

/* ---------- Capabilities ---------- */
.cap-grid { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line-dark); }
@media (min-width: 720px) { .cap-grid { grid-template-columns: 1fr 1fr; } }
.cap { padding: clamp(24px, 3.5vw, 40px) clamp(0px, 2vw, 32px) clamp(28px, 3.5vw, 40px) 0; border-bottom: 1px solid var(--line-dark); display: grid; gap: 10px; align-content: start; }
@media (min-width: 720px) {
  .cap:nth-child(odd) { border-right: 1px solid var(--line-dark); padding-right: clamp(24px, 3vw, 48px); }
  .cap:nth-child(even) { padding-left: clamp(24px, 3vw, 48px); }
}
.cap h3 { font-size: var(--step-2); display: flex; align-items: center; gap: 14px; }
.cap h3 svg { width: 28px; height: 28px; color: var(--brass); flex-shrink: 0; }
.cap p { max-width: 30rem; }
.cap ul { list-style: none; display: grid; gap: 6px; margin-top: 6px; font-size: 0.95rem; color: var(--mist-2); }
.cap li { padding-left: 18px; position: relative; }
.cap li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 8px; height: 1px; background: var(--ice); }
.on-paper .cap-grid, .on-paper-2 .cap-grid { border-color: var(--line-light); }
.on-paper .cap, .on-paper-2 .cap { border-color: var(--line-light); }
.on-paper .cap h3 svg, .on-paper-2 .cap h3 svg { color: var(--brass-deep); }
.on-paper .cap ul, .on-paper-2 .cap ul { color: var(--text-mute); }
.on-paper .cap li::before, .on-paper-2 .cap li::before { background: var(--text-mute); }

/* ---------- Process (scroll sequence) ---------- */
.process { display: grid; gap: 32px; }
@media (min-width: 900px) { .process { grid-template-columns: 6fr 5fr; gap: clamp(40px, 6vw, 96px); } }
.process-figure {
  position: sticky; top: calc(var(--header-h) + 20px); align-self: start; margin: 0;
  background: var(--ink); border: 1px solid var(--line-dark); border-radius: var(--radius-m); overflow: hidden;
}
.process-figure svg { width: 100%; height: auto; }
.process-figure figcaption { display: flex; justify-content: space-between; gap: 12px; padding: 12px 18px; border-top: 1px solid var(--line-dark); font-size: 0.85rem; color: var(--mist-2); }
.process-figure figcaption strong { color: var(--paper); font-weight: 600; }
.process-steps { list-style: none; counter-reset: step; }
.process-step { min-height: 58vh; display: grid; align-content: center; gap: 12px; padding-block: 28px; color: var(--mist-2); border-left: 2px solid transparent; padding-left: 20px; transition: color .4s, border-color .4s; }
.on-ink .process-step h3 { color: var(--mist); transition: color .4s; }
.process-step.is-active { color: var(--mist); border-left-color: var(--brass); }
.on-ink .process-step.is-active h3 { color: var(--paper); }
.process-step .num { font-family: var(--serif); font-size: 1rem; color: var(--brass); font-variant-numeric: lining-nums tabular-nums; }
.process-step h3 { font-size: var(--step-3); }
.process-step p { max-width: 28rem; }
.process-step .gets { color: var(--mist-2); font-size: 0.95rem; }
@media (max-width: 899px) {
  .process-figure { top: var(--header-h); z-index: 3; margin-inline: calc(-1 * var(--gutter)); border-radius: 0; border-width: 0 0 1px; padding: 8px var(--gutter) 0; box-shadow: 0 18px 24px -12px var(--ink); }
  .process-figure svg { max-height: 34vh; margin-inline: auto; }
  .process-figure figcaption { display: none; }
  .process-step { min-height: 46vh; }
}
.no-js .process-step { color: var(--mist); }

/* SVG states for the process figure */
.pf-risk { fill: var(--mist-2); opacity: .45; transition: opacity .6s, fill .6s; }
.pf-key { fill: var(--mist-2); transition: fill .5s, r .5s; }
.pf-ring { fill: none; stroke: var(--brass); stroke-width: 1.25; opacity: 0; transform-box: fill-box; transform-origin: center; transform: scale(.4); transition: opacity .5s, transform .6s var(--ease), stroke .6s; }
.pf-scan { fill: none; stroke: var(--ice); stroke-width: 1; opacity: 0; }
.pf-route { fill: none; stroke: var(--brass); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 6 7; opacity: 0; transition: opacity .6s, stroke .6s; }
.pf-route-solid { fill: none; stroke: var(--brass); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: var(--len, 900); stroke-dashoffset: var(--len, 900); transition: stroke-dashoffset 1.4s var(--ease), stroke .6s; }
.pf-pulse { fill: var(--paper); opacity: 0; }
.pf-owner { opacity: 0; transition: opacity .6s; }
.pf-owner circle { fill: none; stroke: var(--ice); stroke-width: 1.5; }
.pf-owner text, .pf-label { font-family: var(--sans); font-size: 11px; fill: var(--mist); }
.pf-lead { transition: opacity .6s; }
[data-step="1"] .pf-ring, [data-step="2"] .pf-ring, [data-step="3"] .pf-ring, [data-step="4"] .pf-ring { opacity: 1; transform: scale(1); }
[data-step="1"] .pf-key, [data-step="2"] .pf-key, [data-step="3"] .pf-key { fill: var(--brass); }
[data-step="1"] .pf-scan { opacity: .7; animation: pf-scan 3.6s var(--ease) infinite alternate; }
[data-step="2"] .pf-route { opacity: 1; animation: pf-dash 1.2s linear infinite; }
[data-step="2"] .pf-risk, [data-step="3"] .pf-risk, [data-step="4"] .pf-risk { opacity: .22; }
[data-step="3"] .pf-route-solid, [data-step="4"] .pf-route-solid { stroke-dashoffset: 0; }
[data-step="3"] .pf-pulse { opacity: 1; }
[data-step="4"] .pf-route-solid { stroke: var(--ice); }
[data-step="4"] .pf-ring { stroke: var(--ice); }
[data-step="4"] .pf-key { fill: var(--ice); }
[data-step="4"] .pf-owner { opacity: 1; }
[data-step="4"] .pf-lead { opacity: .35; }
@keyframes pf-scan { from { transform: translateX(16px); } to { transform: translateX(384px); } }
@keyframes pf-dash { to { stroke-dashoffset: -26; } }

/* Static small multiples (reduced-motion / no-JS alternative) */
.process-static { display: none; }
.reduce-motion .pf-scan { display: none; }

/* ---------- Principal model ---------- */
.model { display: grid; gap: clamp(32px, 5vw, 72px); align-items: center; }
@media (min-width: 900px) { .model { grid-template-columns: 1fr 1fr; } }
.model h2 { font-size: var(--step-4); }
.model-points { list-style: none; display: grid; gap: 0; margin-top: 28px; border-top: 1px solid var(--line-light); }
.model-points li { display: grid; grid-template-columns: 9rem 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line-light); }
.model-points strong { font-weight: 600; }
.model-points span { color: var(--text-mute); }
@media (max-width: 520px) { .model-points li { grid-template-columns: 1fr; gap: 2px; } }
.model-diagram { width: 100%; max-width: 520px; justify-self: center; color: var(--text); }
.model-diagram .spec { transition: opacity .3s, transform .4s var(--ease); transform-box: fill-box; transform-origin: center; }
.model-diagram .spec-line { stroke: var(--paper-3); stroke-width: 1.25; stroke-dasharray: 3 5; transition: stroke .3s; }
.model-diagram.is-live .spec-line { stroke: var(--brass-deep); }

/* ---------- CMMC band ---------- */
.cmmc-band { display: grid; gap: 28px; align-items: center; }
@media (min-width: 900px) { .cmmc-band { grid-template-columns: 7fr 5fr; } }
.cmmc-band h2 { font-size: var(--step-3); }
.boundary {
  border: 1px solid var(--line-dark); border-left: 3px solid var(--brass); border-radius: var(--radius-s);
  padding: 18px 20px; display: grid; gap: 6px; font-size: 0.95rem;
}
.boundary strong { color: var(--paper); font-weight: 600; }
.on-paper .boundary, .on-paper-2 .boundary { border-color: var(--line-light); border-left-color: var(--brass-deep); }
.on-paper .boundary strong, .on-paper-2 .boundary strong { color: var(--text); }

.two-col-list { display: grid; gap: 28px; }
@media (min-width: 760px) { .two-col-list { grid-template-columns: 1fr 1fr; } }
.check-list, .cross-list { list-style: none; display: grid; gap: 12px; }
.check-list li, .cross-list li { padding-left: 30px; position: relative; }
.check-list li::before { content: ""; position: absolute; left: 2px; top: 0.35em; width: 14px; height: 8px; border-left: 2px solid var(--brass-deep); border-bottom: 2px solid var(--brass-deep); transform: rotate(-45deg); }
.cross-list li::before, .cross-list li::after { content: ""; position: absolute; left: 3px; top: 0.72em; width: 14px; height: 2px; background: var(--text-mute); transform: rotate(45deg); }
.cross-list li::after { transform: rotate(-45deg); }

/* ---------- Video plate ---------- */
.plate { position: relative; border-radius: var(--radius-m); overflow: hidden; border: 1px solid var(--line-dark); background: var(--ink-2); aspect-ratio: 16 / 9; }
.plate video, .plate img { width: 100%; height: 100%; object-fit: cover; }
.plate-control {
  position: absolute; left: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 8px; min-height: 36px;
  padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-dark); background: rgba(17,26,33,.72); color: var(--paper); font-size: .8rem; cursor: pointer;
}
.plate-control svg { width: 12px; height: 12px; }
.plate-caption { font-size: 0.85rem; color: var(--mist-2); margin-top: 10px; }
/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line-light); max-width: 48rem; }
.faq details { border-bottom: 1px solid var(--line-light); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 20px 0; font-family: var(--serif); font-size: var(--step-2); line-height: 1.25; min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { width: 22px; height: 22px; position: relative; flex-shrink: 0; }
.faq summary .plus::before, .faq summary .plus::after { content: ""; position: absolute; left: 3px; right: 3px; top: 50%; height: 1.5px; background: currentColor; transition: transform .25s var(--ease); }
.faq summary .plus::after { transform: rotate(90deg); }
.faq details[open] summary .plus::after { transform: rotate(0); }
.faq .answer { padding: 0 0 24px; max-width: 40rem; color: var(--text-mute); }

/* ---------- Contact CTA ---------- */
.cta-band { display: grid; gap: 28px; align-items: end; }
@media (min-width: 900px) { .cta-band { grid-template-columns: 7fr 5fr; } }
.cta-band h2 { font-size: var(--step-4); max-width: 18ch; }
.cta-band p { font-size: var(--step-1); max-width: 30rem; margin-top: 16px; }
.cta-actions { display: grid; gap: 14px; justify-items: start; }
.cta-email { font-family: var(--serif); font-size: var(--step-2); color: var(--paper); text-decoration: none; border-bottom: 1px solid var(--brass); padding-bottom: 2px; overflow-wrap: anywhere; }
.cta-email:hover { color: var(--brass); }

.start-list { list-style: none; display: grid; border-top: 1px solid var(--line-light); }
.start-list li { border-bottom: 1px solid var(--line-light); }
.start-list a { display: grid; grid-template-columns: 1fr auto; gap: 4px 20px; align-items: center; padding: 22px 0; text-decoration: none; }
.start-list a:hover h3 { color: var(--brass-deep); }
.start-list h3 { font-size: var(--step-2); transition: color .2s; }
.start-list p { color: var(--text-mute); font-size: 0.95rem; grid-column: 1; }
.start-list .go { grid-row: 1 / span 2; grid-column: 2; width: 40px; height: 40px; border: 1px solid var(--line-light); border-radius: 50%; display: grid; place-items: center; transition: background-color .2s, border-color .2s; }
.start-list a:hover .go { background: var(--brass); border-color: var(--brass); }
.start-list .go svg { width: 16px; height: 16px; }

/* ---------- Labs / coming soon ---------- */
.labs { display: grid; gap: 0; border-top: 1px solid var(--line-light); }
@media (min-width: 720px) { .labs { grid-template-columns: 1fr 1fr; } .labs .lab + .lab { border-left: 1px solid var(--line-light); padding-left: 32px; } }
.lab { padding: 24px 24px 24px 0; border-bottom: 1px solid var(--line-light); display: grid; gap: 8px; }
.lab h3 { font-size: var(--step-2); display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px; }
.badge { font-family: var(--sans); font-size: 0.78rem; font-weight: 600; padding: 3px 10px; border-radius: 999px; border: 1px solid currentColor; color: var(--text-mute); letter-spacing: 0.01em; }
.on-ink .badge, .on-slate .badge, .site-footer .badge { color: var(--mist-2); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--mist-2); border-top: 1px solid var(--line-dark); font-size: 0.95rem; }
.footer-grid { display: grid; gap: 36px; padding-block: 56px 32px; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 4fr 3fr 3fr 3fr; } }
.site-footer h2 { font-family: var(--sans); font-size: 0.85rem; font-weight: 600; color: var(--paper); margin-bottom: 14px; letter-spacing: 0.01em; }
.site-footer ul { list-style: none; display: grid; gap: 8px; }
.site-footer a { text-decoration: none; color: var(--mist); }
.site-footer a:hover { color: var(--paper); text-decoration: underline; }
.footer-brand p { margin-top: 14px; max-width: 22rem; }
.footer-products li { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--mist); }
.footer-base { border-top: 1px solid var(--line-dark); padding-block: 20px 28px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 0.85rem; }
.footer-base .play-link { color: var(--mist-2); display: inline-flex; align-items: center; gap: 8px; }
.footer-base .play-link svg { width: 14px; height: 14px; color: var(--brass); }

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
.reduce-motion *, .reduce-motion *::before, .reduce-motion *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

@media print {
  .site-header, .hero-field, .motion-toggle, .site-footer .play-link { display: none !important; }
  body { background: #fff; color: #000; }
}

/* ---------- Utilities & detail layouts ---------- */
.lede { font-size: var(--step-1); max-width: 34rem; }
.mt-s { margin-top: 14px; } .mt-m { margin-top: 24px; } .mt-l { margin-top: 40px; }
.muted { color: var(--text-mute); }
.on-ink .muted, .on-slate .muted { color: var(--mist-2); }

.detail { display: grid; gap: 28px 64px; padding-block: clamp(40px, 6vw, 72px); border-top: 1px solid var(--line-light); }
.detail:last-child { border-bottom: 1px solid var(--line-light); }
@media (min-width: 900px) { .detail { grid-template-columns: 4fr 7fr; } }
.detail-head { display: grid; gap: 14px; align-content: start; }
.detail-head .glyph { width: 44px; height: 44px; color: var(--brass-deep); }
.detail-head h2 { font-size: var(--step-3); }
.detail-body { display: grid; gap: 28px; }
@media (min-width: 700px) { .detail-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; } }
.detail-cols h3 { font-family: var(--sans); font-size: 1rem; font-weight: 600; margin-bottom: 10px; }
.detail-cols ul { list-style: none; display: grid; gap: 8px; color: var(--text-mute); }
.detail-cols li { padding-left: 18px; position: relative; }
.detail-cols li::before { content: ""; position: absolute; left: 0; top: .75em; width: 8px; height: 1px; background: var(--text-mute); }
.outcome { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; background: var(--paper-2); border-left: 3px solid var(--brass); }
.outcome p { font-weight: 600; }

.steps-detail { list-style: none; display: grid; border-top: 1px solid var(--line-light); }
.steps-detail li { display: grid; gap: 10px 48px; padding-block: 32px; border-bottom: 1px solid var(--line-light); }
@media (min-width: 900px) { .steps-detail li { grid-template-columns: 5rem 3fr 4fr 4fr; align-items: baseline; } }
.steps-detail .num { font-family: var(--serif); font-size: var(--step-3); color: var(--brass-deep); font-variant-numeric: lining-nums; }
.steps-detail h3 { font-size: var(--step-3); }
.steps-detail .gets { color: var(--text-mute); }

.expect { list-style: none; display: grid; gap: 0; counter-reset: ex; }
@media (min-width: 800px) { .expect { grid-template-columns: repeat(3, 1fr); } }
.expect li { padding: 24px 24px 24px 0; border-top: 2px solid var(--brass); display: grid; gap: 8px; align-content: start; }
@media (min-width: 800px) { .expect li + li { padding-left: 24px; border-left: 1px solid var(--line-dark); } }
.expect strong { font-family: var(--serif); font-size: var(--step-2); font-weight: 400; color: var(--paper); }

.notice { font-size: 0.9rem; color: var(--text-mute); max-width: 44rem; }
.error-hero { min-height: 60vh; display: grid; align-content: center; }