/* ============================================================
   Confirm — shared design system
   Type:  Schibsted Grotesk (display) · IBM Plex Sans (body) · IBM Plex Mono (labels)
   Color: deep security navy + Pindrop-spirit orange on warm paper
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Schibsted+Grotesk:wght@400;500;600;700;800;900&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  /* ink + paper (cool neutrals, tuned to the brand indigo) */
  --paper:      #FBFBFD;
  --paper-2:    #F1F2F8;
  --paper-3:    #E6E8F2;
  --ink:        #0E1430;
  --ink-soft:   #444C6B;
  --ink-faint:  #828BA8;
  --line:       #E2E4EF;
  --line-soft:  #EDEEF5;

  /* brand navy / indigo ramp (logo navy = #0B1D6F) */
  --navy-900:   #070E36;
  --navy-850:   #0A1550;
  --navy-800:   #0B1D6F;
  --navy-700:   #1A2C86;
  --navy-600:   #3A4CA8;
  --navy-line:  #242E66;

  /* accent — brand green (token names kept as --orange* for compatibility) */
  --orange:     #25D55F;   /* bright green — decorative / on dark */
  --orange-600: #0B8A3C;   /* deep green — text/icons on light (AA) */
  --orange-300: #3FE177;   /* bright green — on navy */
  --orange-soft: #E3F8EC;  /* green tint surface */

  /* text on navy */
  --on-navy:        #ECEFFB;
  --on-navy-soft:   #AEB6DC;
  --on-navy-faint:  #6E77A8;

  --maxw: 1200px;
  --gutter: clamp(20px, 5vw, 64px);

  --r-sm: 8px;
  --r:    14px;
  --r-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(10,16,58,.06), 0 2px 8px rgba(10,16,58,.05);
  --shadow:    0 4px 14px rgba(10,16,58,.08), 0 18px 50px rgba(10,16,58,.10);
  --shadow-lg: 0 12px 40px rgba(10,16,58,.16), 0 40px 90px rgba(10,16,58,.18);

  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--orange); color: #fff; }

h1, h2, h3, h4 {
  font-family: 'Schibsted Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 9vw, 130px); }
.section--tight { padding-block: clamp(48px, 6vw, 84px); }

/* ---------- eyebrow / mono label ---------- */
.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange-600);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1.5px;
  background: var(--orange);
  display: inline-block;
}
.eyebrow--on-navy { color: var(--orange-300); }

/* ---------- buttons ---------- */
.btn {
  --bg: var(--navy-800);
  --fg: #fff;
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: .005em;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 22px;
  border-radius: 10px;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s var(--ease), box-shadow .25s var(--ease), background .2s var(--ease);
  box-shadow: 0 1px 1px rgba(7,14,54,.22), 0 8px 22px rgba(11,29,111,.24);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 2px 4px rgba(7,14,54,.24), 0 14px 32px rgba(11,29,111,.34); }
.btn:active { transform: translateY(0); }
.btn .arrow { transition: transform .2s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

.btn--ghost {
  --bg: transparent; --fg: var(--ink);
  border-color: var(--line);
  box-shadow: none;
  background: #fff;
}
.btn--ghost:hover { box-shadow: var(--shadow-sm); border-color: var(--ink-faint); }

.btn--navy { --bg: var(--navy-800); --fg: #fff; box-shadow: 0 8px 22px rgba(9,21,34,.18); }
.btn--navy:hover { box-shadow: 0 14px 30px rgba(9,21,34,.26); }

.btn--on-navy-ghost {
  --bg: transparent; --fg: #fff;
  border-color: var(--navy-600);
  box-shadow: none;
}
.btn--on-navy-ghost:hover { background: rgba(255,255,255,.06); border-color: var(--on-navy-soft); }

.btn--lg { padding: 16px 28px; font-size: 16.5px; border-radius: 11px; }
.btn--light { --bg: #fff; --fg: var(--navy-900); box-shadow: 0 8px 22px rgba(0,0,0,.18); }
.btn--light:hover { box-shadow: 0 14px 32px rgba(0,0,0,.28); }
.nav__links a.is-active { color: var(--ink); }
.nav__links a.is-active::after { transform: scaleX(1); }

/* ---------- pill / chip ---------- */
.pill {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px; font-weight: 500; letter-spacing: .04em;
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 12px; border-radius: 100px;
  background: #fff; border: 1px solid var(--line);
  color: var(--ink-soft);
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease);
}
.nav.is-stuck { border-color: var(--line); box-shadow: 0 1px 0 rgba(9,21,34,.03), 0 8px 24px rgba(9,21,34,.05); }
.nav__inner { display: flex; align-items: center; gap: 28px; height: 70px; }
.nav__links { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.nav__links a {
  font-size: 15px; font-weight: 500; color: var(--ink-soft);
  position: relative; transition: color .18s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a::after {
  content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px;
  background: var(--orange); transform: scaleX(0); transform-origin: left;
  transition: transform .22s var(--ease);
}
.nav__links a:hover::after { transform: scaleX(1); }
.nav__cta { margin-left: 4px; }
.nav__burger { display:none; }

/* logo */
.logo { display: inline-flex; align-items: center; gap: 11px; }
.logo__img { height: 27px; width: auto; display: block; }
.logo__mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(150deg, var(--navy-700), var(--navy-900));
  display: grid; place-items: center; position: relative;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 4px 12px rgba(9,21,34,.22);
}
.logo__mark::after {
  content:""; width: 12px; height: 12px; border-radius: 50%;
  border: 2.5px solid var(--orange);
  border-right-color: transparent; transform: rotate(-45deg);
}
.logo__word { font-family: 'Schibsted Grotesk', sans-serif; font-weight: 800; font-size: 21px; letter-spacing: -0.03em; color: var(--ink); }
.logo--on-navy .logo__word { color: #fff; }
.logo--on-navy .logo__mark { background: linear-gradient(150deg, var(--navy-600), var(--navy-800)); }

/* ---------- image placeholder ---------- */
.ph {
  position: relative; overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(20,32,43,.035) 0 2px, transparent 2px 11px),
    var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  display: grid; place-items: center;
  color: var(--ink-faint);
}
.ph__tag {
  font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: .04em;
  padding: 7px 12px; border-radius: 7px; background: rgba(255,255,255,.7);
  border: 1px solid var(--line); color: var(--ink-soft);
  display: inline-flex; align-items: center; gap: 8px;
}
.ph__tag::before { content: "◳"; color: var(--orange); font-size: 14px; }

/* ---------- footer ---------- */
.footer { background: var(--navy-900); color: var(--on-navy-soft); }
.footer a { color: var(--on-navy-soft); transition: color .18s var(--ease); }
.footer a:hover { color: #fff; }
.foot__grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-block: 64px 40px; }
.foot__col h5 { font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:.12em; text-transform:uppercase; color: var(--on-navy-faint); margin:0 0 18px; font-weight:500; }
.foot__col ul { list-style:none; padding:0; margin:0; display:grid; gap:11px; }
.foot__col a { font-size:15px; }
.foot__about { font-size:14.5px; color: var(--on-navy-soft); max-width: 30ch; margin: 16px 0 0; line-height:1.6; }
.foot__bottom { border-top:1px solid var(--navy-line); padding-block: 22px; display:flex; align-items:center; gap:18px; flex-wrap:wrap; }
.foot__bottom .cp { font-size:13.5px; color: var(--on-navy-faint); }
.foot__legal { margin-left:auto; display:flex; gap:22px; }
.foot__legal a { font-size:13.5px; }
@media (max-width: 940px) {
  .foot__grid { grid-template-columns: 1fr 1fr; }
  .nav__links { display:none; }
}
@media (max-width: 560px) {
  .foot__grid { grid-template-columns: 1fr; gap: 30px; }
  .foot__legal { margin-left:0; }
}

/* ---------- reveal-on-load / scroll (fail-open: visible by default) ---------- */
[data-reveal] { opacity: 1; transform: none; }
html.js [data-reveal] {
  opacity: 0; transform: translateY(18px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
html.js .reveal-in [data-reveal] { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html.js [data-reveal] { opacity: 1 !important; transform: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- utilities ---------- */
.muted { color: var(--ink-soft); }
.center { text-align: center; }
.lead { font-size: clamp(18px, 2vw, 21px); line-height: 1.55; color: var(--ink-soft); }
.kicker-num { font-family: 'IBM Plex Mono', monospace; color: var(--orange-600); font-size: 13px; }

/* ============================================================
   Inner pages — sub-hero, prose, resource cards, CTA band
   ============================================================ */
.subhero { background: var(--navy-900); color: var(--on-navy); position: relative; overflow: hidden; }
.subhero::before { content:""; position:absolute; inset:0; background: radial-gradient(90% 120% at 88% -20%, rgba(37,213,95,.16), transparent 55%); pointer-events:none; }
.subhero__inner { position: relative; padding-block: clamp(54px, 8vw, 104px); max-width: 760px; }
.subhero h1 { color:#fff; font-size: clamp(34px, 5vw, 60px); margin-top: 18px; }
.subhero p { color: var(--on-navy-soft); font-size: clamp(17px, 2vw, 21px); margin-top: 20px; max-width: 60ch; line-height: 1.55; }
.crumbs { font-family:'IBM Plex Mono',monospace; font-size:12.5px; color: var(--on-navy-faint); letter-spacing:.04em; display:flex; gap:10px; align-items:center; }
.crumbs a { color: var(--on-navy-soft); } .crumbs a:hover { color:#fff; }

/* prose / article body */
.prose { max-width: 720px; margin-inline: auto; }
.prose > * + * { margin-top: 22px; }
.prose h2 { font-size: clamp(25px, 3vw, 33px); margin-top: 52px; }
.prose h3 { font-size: 21px; margin-top: 38px; }
.prose p, .prose li { font-size: 17.5px; line-height: 1.7; color: var(--ink-soft); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--navy-700); text-decoration: underline; text-decoration-color: var(--orange); text-underline-offset: 3px; }
.prose ul { padding-left: 0; list-style: none; display: grid; gap: 14px; }
.prose ul li { display: flex; gap: 12px; align-items: flex-start; }
.prose ul li::before { content:""; flex:none; width: 18px; height: 18px; margin-top: 4px; border-radius: 5px; background: var(--orange-soft);
  box-shadow: inset 0 0 0 1.5px var(--orange-600); background-image: none; }
.prose blockquote { margin: 36px 0; padding: 4px 0 4px 26px; border-left: 3px solid var(--orange); font-family:'Schibsted Grotesk',sans-serif; font-weight: 500; font-size: clamp(20px,2.4vw,26px); line-height: 1.35; color: var(--ink); letter-spacing:-.01em; }
.prose .callout { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r); padding: 24px 26px; }
.prose .callout p, .prose .callout li { margin: 0; }

/* resource cards grid */
.rgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rcard { display:flex; flex-direction:column; background:#fff; border:1px solid var(--line); border-radius: var(--r); overflow:hidden; transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.rcard:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.rcard .ph { border:0; border-radius:0; aspect-ratio: 16/9; }
.rcard__img { width:100%; aspect-ratio:16/9; object-fit:cover; display:block; background:var(--navy-900); }
.rcard__body { padding: 22px 22px 24px; display:flex; flex-direction:column; gap:10px; flex:1; }
.rcard__tag { font-family:'IBM Plex Mono',monospace; font-size:11.5px; letter-spacing:.12em; text-transform:uppercase; color: var(--orange-600); }
.rcard h3 { font-size: 19px; line-height:1.2; }
.rcard p { font-size:14.5px; color: var(--ink-soft); margin:0; line-height:1.55; }
.rcard__more { margin-top:auto; padding-top:8px; font-weight:600; font-size:14.5px; color: var(--navy-700); display:inline-flex; gap:7px; }
.rcard:hover .rcard__more { color: var(--orange-600); }

/* CTA band */
.ctaband { background: var(--navy-900); color: var(--on-navy); }
.ctaband__inner { display:flex; align-items:center; justify-content:space-between; gap:32px; padding-block: clamp(44px,6vw,72px); flex-wrap:wrap; }
.ctaband h2 { color:#fff; font-size: clamp(26px,3.4vw,40px); max-width: 18ch; }
.ctaband p { color: var(--on-navy-soft); margin-top:12px; max-width: 44ch; }

@media (max-width: 860px) { .rgrid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .rgrid { grid-template-columns: 1fr; } }

/* ============================================================
   Deepfake / liveness (Pindrop Pulse) — shared by homepage + page
   ============================================================ */
.deepfake { background: var(--paper-2); }
.deepfake__grid { display:grid; grid-template-columns: 1fr 1fr; gap: clamp(36px,5vw,68px); align-items:center; }
.deepfake h2 { font-size: clamp(30px,4vw,46px); margin-top:16px; }
.df__stats { display:flex; gap:30px; margin-top:30px; flex-wrap:wrap; }
.df__stat .v { font-family:'Schibsted Grotesk',sans-serif; font-weight:800; font-size:clamp(28px,3.2vw,38px); color:var(--ink); letter-spacing:-.02em; line-height:1; }
.df__stat .v em { color:var(--orange-600); font-style:normal; }
.df__stat .k { font-size:12px; color:var(--ink-soft); margin-top:7px; font-family:'IBM Plex Mono',monospace; letter-spacing:.02em; max-width:16ch; }
.df__poweredby { display:inline-flex; align-items:center; gap:9px; margin-top:26px; font-size:13px; color:var(--ink-faint); font-family:'IBM Plex Mono',monospace; }
.df__poweredby svg { color:var(--navy-700); }
.live { background:var(--navy-900); border:1px solid var(--navy-line); border-radius:var(--r-lg); padding:26px 26px 22px; box-shadow:var(--shadow-lg); position:relative; overflow:hidden; }
.live::before { content:""; position:absolute; inset:0; background: radial-gradient(95% 80% at 100% 0%, rgba(224,49,49,.20), transparent 55%); pointer-events:none; }
.live > * { position:relative; }
.live__head { display:flex; align-items:center; justify-content:space-between; }
.live__title { font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--on-navy-soft); }
.live__flag { font-family:'IBM Plex Sans',sans-serif; font-weight:700; font-size:11.5px; padding:5px 11px; border-radius:100px; background:rgba(224,49,49,.16); color:#ff8a8a; border:1px solid rgba(224,49,49,.42); display:inline-flex; gap:7px; align-items:center; }
.live__flag::before { content:""; width:6px; height:6px; border-radius:50%; background:#ff5a5a; box-shadow:0 0 0 3px rgba(224,49,49,.25); }
.live__score { display:flex; align-items:baseline; gap:10px; margin-top:20px; }
.live__score .n { font-family:'Schibsted Grotesk',sans-serif; font-weight:800; font-size:58px; line-height:.85; color:#fff; letter-spacing:-.03em; }
.live__score .d { font-family:'IBM Plex Mono',monospace; color:var(--on-navy-soft); font-size:13.5px; }
.live__label { font-size:13px; color:#ff9d9d; margin-top:8px; }
.live__bar { height:8px; border-radius:100px; margin-top:18px; background:linear-gradient(90deg,#e03131 0 30%,#e8a23b 30% 60%,#25d55f 60% 100%); opacity:.9; position:relative; }
.live__bar i { position:absolute; top:50%; width:15px; height:15px; border-radius:50%; background:#fff; border:3px solid var(--navy-900); transform:translate(-50%,-50%); box-shadow:0 2px 6px rgba(0,0,0,.5); }
.live__ticks { display:flex; justify-content:space-between; font-family:'IBM Plex Mono',monospace; font-size:9.5px; color:var(--on-navy-faint); margin-top:8px; letter-spacing:.03em; }
.live__chips { display:flex; flex-wrap:wrap; gap:7px; margin-top:20px; }
.live__chip { font-family:'IBM Plex Mono',monospace; font-size:11px; padding:6px 10px; border-radius:100px; border:1px solid var(--navy-line); color:var(--on-navy-soft); }
.live__chip--on { background:rgba(224,49,49,.18); border-color:rgba(224,49,49,.5); color:#ff9a9a; font-weight:600; }
.live__chip--live { color:var(--orange-300); border-color:rgba(37,213,95,.35); }
.live__foot { margin-top:18px; padding-top:16px; border-top:1px solid var(--navy-line); font-size:12px; color:var(--on-navy-soft); }
@media (max-width:940px){ .deepfake__grid { grid-template-columns:1fr; } }