/* ============================================================
   TrustStack ORION — Liquid Glass design system (e-kmc.io)
   Dark, refractive, iOS-glass aesthetic. No frameworks.
   ============================================================ */

:root {
  /* Brand */
  --navy-950: #040B16;
  --navy-900: #06182D;
  --navy-800: #0A2342;
  --navy-700: #123861;
  --ink: #EAF2FB;
  --ink-soft: #C0CFE0;
  --ink-mute: #8FA3B8;
  --teal: #2DD4BF;
  --teal-strong: #14B8A6;
  --teal-deep: #0E8A80;
  --gold: #C49A3C;
  --gold-light: #E2C47B;

  /* Semantic */
  --ok: #34D399;
  --warn: #FBBF24;
  --danger: #F87171;
  --neutral: #94A3B8;

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.055);
  --glass-bg-strong: rgba(255, 255, 255, 0.09);
  --glass-border: rgba(255, 255, 255, 0.13);
  --glass-highlight: rgba(255, 255, 255, 0.28);
  --glass-blur: 28px;
  --shadow-soft: 0 24px 64px rgba(2, 10, 22, 0.55);
  --shadow-card: 0 14px 44px rgba(2, 10, 22, 0.38);

  /* Radii & spacing */
  --r-sm: 14px;
  --r-md: 22px;
  --r-lg: 30px;
  --r-xl: 42px;
  --container: 1180px;

  /* Type */
  --font-ui: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Inter Display", "Inter", system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}

@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/InterVariable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter Display";
  src: url("/assets/fonts/InterDisplay-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body {
  margin: 0;
  background: var(--navy-950);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 16.5px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Aurora backdrop */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -3; pointer-events: none;
  background:
    radial-gradient(58rem 42rem at 82% -12%, rgba(45, 212, 191, 0.16), transparent 58%),
    radial-gradient(70rem 52rem at -14% 4%, rgba(59, 130, 246, 0.17), transparent 55%),
    radial-gradient(46rem 40rem at 108% 58%, rgba(196, 154, 60, 0.07), transparent 60%),
    radial-gradient(52rem 46rem at 30% 112%, rgba(20, 92, 158, 0.20), transparent 62%),
    linear-gradient(168deg, #071626 0%, #050E1C 38%, #040B16 100%);
}
/* Fine grid veil */
body::after {
  content: "";
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.12) 46%, transparent 82%);
}

a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: rgba(45, 212, 191, 0.32); color: #fff; }

.container { width: min(var(--container), calc(100% - 44px)); margin-inline: auto; }
.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  padding: 10px 18px; border-radius: 999px; background: var(--teal-strong); color: #04231F;
  font-weight: 700; transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

/* ---------- Glass primitives ---------- */
.glass {
  position: relative;
  background: linear-gradient(152deg, var(--glass-bg-strong), var(--glass-bg) 55%);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  box-shadow: inset 0 1px 0 var(--glass-highlight), inset 1px 0 0 rgba(255,255,255,.07), var(--shadow-card);
  backdrop-filter: blur(var(--glass-blur)) saturate(150%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(150%);
  overflow: hidden;
}
.glass::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(26rem 15rem at var(--mx, 24%) var(--my, -8%), rgba(255, 255, 255, 0.14), transparent 62%),
    radial-gradient(20rem 14rem at 96% 8%, rgba(45, 212, 191, 0.07), transparent 60%);
  transition: opacity .3s ease;
}
.glass > * { position: relative; z-index: 1; }

/* ---------- Nav ---------- */
.nav-shell { position: sticky; top: 14px; z-index: 90; padding-top: 14px; }
.nav {
  border-radius: 999px;
  min-height: 68px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px 10px 22px;
  gap: 14px;
}
.nav-logo { display: flex; align-items: center; gap: 11px; flex: none; }
.nav-logo svg { height: 30px; width: auto; }
.nav-links { display: flex; gap: 2px; align-items: center; }
.nav-links a {
  padding: 10px 14px; border-radius: 999px;
  font-size: 14px; font-weight: 600; color: var(--ink-soft);
  transition: background .22s ease, color .22s ease;
  white-space: nowrap;
}
.nav-links a:hover { background: rgba(255, 255, 255, 0.09); color: #fff; }
.nav-links a[aria-current="page"] { background: rgba(45, 212, 191, 0.13); color: var(--teal); }
.nav-right { display: flex; align-items: center; gap: 10px; flex: none; }

.lang-switch { display: flex; border: 1px solid var(--glass-border); border-radius: 999px; padding: 3px; gap: 2px; }
.lang-switch a {
  padding: 6px 10px; border-radius: 999px; font-size: 12.5px; font-weight: 700;
  color: var(--ink-mute); letter-spacing: .03em;
}
.lang-switch a:hover { color: #fff; }
.lang-switch a.active { background: rgba(255, 255, 255, 0.13); color: #fff; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px; border-radius: 999px;
  font-weight: 700; font-size: 15px; letter-spacing: .01em;
  border: 1px solid transparent;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
  cursor: pointer; white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary {
  color: #032420;
  background: linear-gradient(150deg, #5EEAD4, var(--teal-strong) 62%, #0E9488);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55), 0 12px 30px rgba(20, 184, 166, 0.30);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: inset 0 1px 0 rgba(255,255,255,.55), 0 18px 40px rgba(20, 184, 166, 0.42); }
.btn-ghost {
  color: var(--ink); border-color: var(--glass-border);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.btn-ghost:hover { transform: translateY(-2px); background: rgba(255, 255, 255, 0.10); border-color: rgba(255,255,255,.24); }
.btn-sm { padding: 9px 16px; font-size: 13.5px; }

.nav-burger { display: none; padding: 10px 13px; border-radius: 999px; border: 1px solid var(--glass-border); }
.nav-burger svg { width: 20px; height: 20px; }

/* Mobile menu sheet */
.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 120;
  background: rgba(4, 11, 22, 0.62);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.mobile-menu.open { display: block; }
.mobile-sheet {
  position: absolute; top: 14px; left: 14px; right: 14px;
  border-radius: var(--r-lg); padding: 20px;
  display: flex; flex-direction: column; gap: 4px;
}
.mobile-sheet a { padding: 13px 16px; border-radius: var(--r-sm); font-weight: 650; font-size: 16px; }
.mobile-sheet a:hover { background: rgba(255, 255, 255, 0.08); }
.mobile-sheet .sheet-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 108px 0 64px; min-height: 78vh; display: grid; align-items: center; }
#constellation { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 9px 16px; border-radius: 999px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--teal);
  border: 1px solid rgba(45, 212, 191, 0.28);
  background: rgba(45, 212, 191, 0.07);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.hero-eyebrow::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--teal); box-shadow: 0 0 0 5px rgba(45, 212, 191, 0.16), 0 0 14px var(--teal);
  animation: beacon 2.6s ease-in-out infinite;
}
@keyframes beacon { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }

h1.display {
  margin: 26px 0 22px;
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(46px, 7.4vw, 96px);
  line-height: 1.0; letter-spacing: -0.045em;
}
h1.display .line { display: block; overflow: hidden; }
h1.display .line span { display: inline-block; transform: translateY(110%); animation: rise .9s cubic-bezier(.2,.65,.2,1) forwards; }
h1.display .line:nth-child(2) span { animation-delay: .12s; }
h1.display .line:nth-child(3) span { animation-delay: .24s; }
@keyframes rise { to { transform: translateY(0); } }
.grad-teal {
  background: linear-gradient(96deg, #7DF3E3 0%, var(--teal) 38%, #4CA9FF 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { max-width: 690px; font-size: clamp(17px, 2vw, 20px); color: var(--ink-soft); }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-chips { display: flex; gap: 9px; margin-top: 40px; flex-wrap: wrap; }
.chip {
  padding: 8px 15px; border-radius: 999px; font-size: 13px; font-weight: 650;
  color: var(--ink-soft);
  border: 1px solid var(--glass-border); background: var(--glass-bg);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}

/* ---------- Sections ---------- */
.section { padding: 84px 0; position: relative; }
.section-eyebrow {
  font-size: 12.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 14px; display: flex; align-items: center; gap: 10px;
}
.section-eyebrow::before { content: ""; width: 26px; height: 1.5px; background: linear-gradient(90deg, var(--teal), transparent); }
.section-title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(32px, 4.6vw, 54px); line-height: 1.05; letter-spacing: -0.035em;
  margin: 0 0 16px; max-width: 820px;
}
.section-sub { max-width: 720px; color: var(--ink-mute); font-size: 17.5px; margin: 0 0 40px; }
.widget-boundary {
  max-width: 860px;
  margin: -18px 0 24px;
  padding: 12px 15px;
  border: 1px solid rgba(45, 212, 191, .28);
  border-radius: 12px;
  color: var(--ink-soft);
  background: rgba(45, 212, 191, .055);
  font-size: 12.5px;
  line-height: 1.55;
}

/* Reveal on scroll. Content is visible by default and only enters the hidden
   start state when the browser confirms scripting is enabled. */
.reveal, .reveal-stagger > * { opacity: 1; transform: none; }
@media (scripting: enabled) {
  .reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.2,.65,.2,1), transform .8s cubic-bezier(.2,.65,.2,1); }
  .reveal-stagger > * { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.65,.2,1), transform .7s cubic-bezier(.2,.65,.2,1); }
}
.reveal.in { opacity: 1; transform: none; }
.reveal-stagger.in > * { opacity: 1; transform: none; }
.reveal-stagger.in > *:nth-child(2) { transition-delay: .08s; }
.reveal-stagger.in > *:nth-child(3) { transition-delay: .16s; }
.reveal-stagger.in > *:nth-child(4) { transition-delay: .24s; }
.reveal-stagger.in > *:nth-child(5) { transition-delay: .32s; }
.reveal-stagger.in > *:nth-child(6) { transition-delay: .40s; }

/* ---------- Stats ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-card { padding: 30px 28px; border-radius: var(--r-md); }
.stat-value {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(38px, 4.4vw, 58px); letter-spacing: -0.04em; line-height: 1;
  color: #fff; display: flex; align-items: baseline; gap: 2px;
}
.stat-value .grad-teal { padding-right: 2px; }
.stat-label { margin-top: 12px; font-weight: 700; font-size: 15px; }
.stat-detail { margin-top: 5px; color: var(--ink-mute); font-size: 13.5px; }
.targets-note { margin-top: 22px; color: var(--ink-mute); font-size: 12.8px; max-width: 760px; }

/* ---------- Problem cards ---------- */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.p-card { padding: 28px; border-radius: var(--r-md); }
.p-card h3 { margin: 0 0 14px; font-size: 18px; letter-spacing: -.01em; }
.p-card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.p-card ul li { padding-left: 20px; position: relative; color: var(--ink-soft); font-size: 14.2px; line-height: 1.5; }
.p-card ul li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 7px; height: 7px; border-radius: 2px;
  background: linear-gradient(140deg, var(--teal), #4CA9FF); opacity: .85;
}

/* ---------- Flow diagram ---------- */
.flow-wrap { padding: 44px; border-radius: var(--r-xl); }
.flow {
  display: grid; grid-template-columns: 1fr auto 1.15fr auto 1fr;
  gap: 18px; align-items: stretch;
}
.flow-col { display: flex; flex-direction: column; gap: 10px; }
.flow-col-label { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 4px; }
.flow-item {
  padding: 12px 16px; border-radius: var(--r-sm);
  border: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.045);
  font-family: var(--font-mono); font-size: 13.5px; color: var(--ink-soft);
}
.flow-core {
  border-radius: var(--r-md); padding: 22px;
  border: 1px solid rgba(45, 212, 191, 0.30);
  background: linear-gradient(155deg, rgba(45, 212, 191, 0.10), rgba(12, 42, 74, 0.32));
  display: flex; flex-direction: column; gap: 12px; justify-content: center;
}
.flow-core-title { text-align: center; font-weight: 800; letter-spacing: .1em; font-size: 13px; text-transform: uppercase; color: var(--teal); }
.flow-mods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mod-chip {
  --mc: var(--teal);
  text-align: center; padding: 9px 6px; border-radius: 11px;
  font-size: 12px; font-weight: 800; letter-spacing: .06em;
  color: var(--mc); border: 1px solid color-mix(in srgb, var(--mc) 42%, transparent);
  background: color-mix(in srgb, var(--mc) 10%, transparent);
}
.flow-arrow { display: grid; place-items: center; color: var(--teal); }
.flow-arrow svg { width: 34px; height: 34px; overflow: visible; }
.flow-arrow .dash { stroke-dasharray: 6 8; animation: dashflow 1.4s linear infinite; }
@keyframes dashflow { to { stroke-dashoffset: -14; } }
.flow-out-item { display: flex; align-items: center; gap: 10px; }
.dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.dot-ok { background: var(--ok); box-shadow: 0 0 10px rgba(52, 211, 153, 0.7); }
.dot-warn { background: var(--warn); box-shadow: 0 0 10px rgba(251, 191, 36, 0.7); }
.dot-danger { background: var(--danger); box-shadow: 0 0 10px rgba(248, 113, 113, 0.7); }
.dot-neutral { background: var(--neutral); box-shadow: 0 0 10px rgba(148, 163, 184, 0.6); }
.flow-note { margin-top: 26px; text-align: center; color: var(--ink-mute); font-size: 14px; }

/* ---------- Decision Record mock ---------- */
.dr-split { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 44px; align-items: center; }
.dr-card { border-radius: var(--r-lg); overflow: hidden; font-family: var(--font-mono); font-size: 13px; }
.dr-head {
  display: flex; align-items: center; gap: 10px; padding: 15px 20px;
  border-bottom: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.04);
}
.dr-head .win-dot { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,.16); }
.dr-head .win-dot:first-child { background: rgba(248, 113, 113, 0.75); }
.dr-head .win-dot:nth-child(2) { background: rgba(251, 191, 36, 0.75); }
.dr-head .win-dot:nth-child(3) { background: rgba(52, 211, 153, 0.75); }
.dr-title { margin-left: 8px; color: var(--ink-mute); font-size: 12px; letter-spacing: .05em; }
.dr-body { padding: 22px 24px 26px; min-height: 320px; }
.dr-line { display: flex; gap: 10px; padding: 3.5px 0; white-space: pre-wrap; word-break: break-word; }
.dr-key { color: var(--ink-mute); min-width: 138px; flex: none; }
.dr-val { color: var(--ink); }
.dr-val.ok { color: var(--ok); }
.dr-val.warn { color: var(--warn); }
.dr-val.teal { color: var(--teal); }
.dr-val.dim { color: var(--ink-soft); }
.dr-pill {
  display: inline-block; padding: 2px 11px; border-radius: 999px;
  background: rgba(52, 211, 153, 0.14); color: var(--ok);
  border: 1px solid rgba(52, 211, 153, 0.35); font-weight: 700;
}
.dr-cursor { display: inline-block; width: 8px; height: 15px; background: var(--teal); vertical-align: text-bottom; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Modules grid ---------- */
.ring-label {
  display: flex; align-items: center; gap: 12px;
  margin: 42px 0 18px; font-size: 13px; font-weight: 800;
  letter-spacing: .13em; text-transform: uppercase; color: var(--ink-mute);
}
.ring-label::after { content: ""; height: 1px; flex: 1; background: linear-gradient(90deg, var(--glass-border), transparent); }
.ring-label .ring-sub { text-transform: none; letter-spacing: 0; font-weight: 500; color: var(--ink-mute); font-size: 13.5px; }
.modules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.module-card {
  --mc: var(--teal);
  padding: 26px; border-radius: var(--r-md);
  transition: transform .3s cubic-bezier(.2,.65,.2,1), box-shadow .3s ease, border-color .3s ease;
  display: flex; flex-direction: column; gap: 10px;
}
.module-card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--mc) 45%, transparent);
  box-shadow: inset 0 1px 0 var(--glass-highlight), 0 22px 54px rgba(2, 10, 22, 0.55), 0 0 44px color-mix(in srgb, var(--mc) 14%, transparent);
}
.module-head { display: flex; align-items: center; gap: 13px; }
.module-glyph {
  width: 44px; height: 44px; border-radius: 14px; flex: none;
  display: grid; place-items: center;
  color: var(--mc);
  border: 1px solid color-mix(in srgb, var(--mc) 38%, transparent);
  background: color-mix(in srgb, var(--mc) 11%, transparent);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
}
.module-glyph svg { width: 22px; height: 22px; }
.module-name { font-weight: 800; letter-spacing: .07em; font-size: 15.5px; }
.module-epithet { color: var(--mc); font-size: 12.5px; font-weight: 700; letter-spacing: .02em; }
.module-tagline { font-size: 14.6px; color: var(--ink-soft); font-style: italic; }
.module-maturity {
  width: fit-content; padding: 4px 7px; border: 1px solid rgba(45,212,191,.26); border-radius: 6px;
  color: var(--teal); background: rgba(45,212,191,.055); font-family: var(--font-mono);
  font-size: 9px; line-height: 1.35; letter-spacing: .035em; text-transform: uppercase;
}
.module-pitch { font-size: 14.2px; color: var(--ink-mute); margin: 0; }
.module-caveat {
  margin: 2px 0 0; padding: 10px 12px; border-left: 2px solid color-mix(in srgb, var(--mc, var(--teal)) 55%, transparent);
  color: var(--ink-mute); background: rgba(255,255,255,.025); font-size: 11.5px; line-height: 1.45;
}
.module-link { margin-top: auto; padding-top: 8px; font-size: 13.5px; font-weight: 700; color: var(--mc); display: inline-flex; gap: 7px; align-items: center; }
.module-link svg { width: 14px; height: 14px; transition: transform .25s ease; }
.module-card:hover .module-link svg { transform: translateX(4px); }

/* Modules page — detail sections */
.module-detail { padding: 34px; border-radius: var(--r-lg); margin-bottom: 18px; scroll-margin-top: 120px; }
.module-detail .module-head { margin-bottom: 12px; }
.module-detail .module-tagline { font-size: 16px; margin-bottom: 12px; }
.module-detail .module-maturity { margin-bottom: 14px; }
.module-detail p.detail-text { color: var(--ink-soft); font-size: 15.5px; max-width: 860px; }
.module-detail p.module-caveat { max-width: 900px; margin: 14px 0; font-size: 12.5px; }
.module-detail ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px 22px; }
.module-detail ul li { padding-left: 20px; position: relative; color: var(--ink-soft); font-size: 14.2px; }
.module-detail ul li::before {
  content: ""; position: absolute; left: 0; top: 8px; width: 7px; height: 7px; border-radius: 2px;
  background: var(--mc, var(--teal)); opacity: .9;
}
.module-detail .module-link { margin-top: 16px; }

/* ---------- Outcomes / delivery ---------- */
.roi-band { margin-top: 18px; padding: 30px 34px; border-radius: var(--r-md); border-left: 3px solid var(--teal); }
.roi-band h3 { margin: 0 0 8px; font-size: 16px; color: var(--teal); letter-spacing: .02em; }
.roi-band p { margin: 0; color: var(--ink-soft); max-width: 880px; }

.delivery-card { padding: 32px; border-radius: var(--r-md); }
.delivery-tag {
  display: inline-block; padding: 6px 13px; border-radius: 999px; font-size: 12px; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px;
}
.delivery-a .delivery-tag { color: var(--teal); background: rgba(45, 212, 191, 0.10); border: 1px solid rgba(45, 212, 191, 0.30); }
.delivery-b .delivery-tag { color: var(--gold-light); background: rgba(196, 154, 60, 0.10); border: 1px solid rgba(196, 154, 60, 0.34); }
.delivery-card h3 { margin: 0 0 16px; font-size: 22px; letter-spacing: -.015em; }

/* ---------- Verticals marquee ---------- */
.marquee { overflow: hidden; padding: 8px 0; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 14px; width: max-content; animation: marquee 30s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.vertical-pill {
  padding: 13px 24px; border-radius: 999px; white-space: nowrap;
  font-weight: 700; font-size: 15px; color: var(--ink-soft);
  border: 1px solid var(--glass-border); background: var(--glass-bg);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.vertical-pill span { color: var(--teal); margin-right: 9px; }

/* ---------- Security band ---------- */
.security-band {
  padding: 52px; border-radius: var(--r-xl); text-align: center;
  border: 1px solid rgba(45, 212, 191, 0.22);
  background:
    radial-gradient(40rem 20rem at 50% -30%, rgba(45, 212, 191, 0.13), transparent 60%),
    linear-gradient(152deg, rgba(255,255,255,.07), rgba(255,255,255,.03) 55%);
}
.security-band h2 { font-family: var(--font-display); font-size: clamp(28px, 4vw, 44px); letter-spacing: -.03em; margin: 0 0 14px; }
.security-band p { max-width: 760px; margin: 0 auto 26px; color: var(--ink-soft); font-size: 17px; }

/* Security page pillars */
.pillar { padding: 30px; border-radius: var(--r-md); }
.pillar-tag { font-size: 11.5px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--teal); margin-bottom: 8px; }
.pillar h3 { margin: 0 0 14px; font-size: 19px; }
.posture {
  padding: 22px 28px; border-radius: var(--r-md); margin-bottom: 34px;
  border-left: 3px solid var(--warn);
  color: var(--ink-soft); font-size: 15.5px;
  background: rgba(251, 191, 36, 0.05);
}

/* ---------- Steps / timeline ---------- */
.steps { display: grid; gap: 0; counter-reset: step; position: relative; }
.step { display: grid; grid-template-columns: 58px 1fr; gap: 20px; padding: 20px 0; position: relative; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  font-family: var(--font-mono); font-weight: 700; font-size: 15px; color: var(--teal);
  border: 1px solid rgba(45, 212, 191, 0.30); background: rgba(45, 212, 191, 0.07);
}
.step:not(:last-child)::after {
  content: ""; position: absolute; left: 25.5px; top: 76px; bottom: -2px; width: 1px;
  background: linear-gradient(180deg, rgba(45, 212, 191, 0.35), rgba(255,255,255,.07));
}
.step h3 { margin: 3px 0 6px; font-size: 17.5px; }
.step p { margin: 0; color: var(--ink-mute); font-size: 14.8px; max-width: 680px; }

.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.tl-card { padding: 26px; border-radius: var(--r-md); position: relative; overflow: hidden; }
.tl-when { font-family: var(--font-mono); font-size: 12.5px; color: var(--teal); font-weight: 700; letter-spacing: .05em; }
.tl-card h3 { margin: 10px 0 8px; font-size: 17.5px; }
.tl-card p { margin: 0; color: var(--ink-mute); font-size: 14px; }
.tl-card::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: linear-gradient(90deg, var(--teal), transparent);
  transform: scaleX(0); transform-origin: left; transition: transform 1s cubic-bezier(.2,.65,.2,1) .2s;
}
.reveal.in .tl-card::after, .reveal-stagger.in .tl-card::after { transform: scaleX(1); }

/* ---------- Check / cross lists ---------- */
.check-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 13px; align-items: flex-start; color: var(--ink-soft); font-size: 15px; }
.check-list li::before {
  content: ""; flex: none; width: 22px; height: 22px; margin-top: 1px; border-radius: 8px;
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232DD4BF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/13px no-repeat,
    rgba(45, 212, 191, 0.10);
  border: 1px solid rgba(45, 212, 191, 0.30);
}

/* ---------- CTA panel ---------- */
.cta-panel {
  padding: 60px 54px; border-radius: var(--r-xl); text-align: center; position: relative; overflow: hidden;
}
.cta-panel::after {
  content: ""; position: absolute; inset: -40% -20%; z-index: 0; pointer-events: none;
  background:
    radial-gradient(30rem 16rem at 30% 20%, rgba(45, 212, 191, 0.13), transparent 60%),
    radial-gradient(26rem 18rem at 75% 85%, rgba(76, 169, 255, 0.12), transparent 60%);
  animation: drift 14s ease-in-out infinite alternate;
}
@keyframes drift { to { transform: translate3d(4%, -3%, 0) scale(1.06); } }
.cta-panel > * { position: relative; z-index: 1; }
.cta-panel h2 { font-family: var(--font-display); font-size: clamp(30px, 4.6vw, 52px); letter-spacing: -.035em; margin: 0 0 16px; }
.cta-panel p { color: var(--ink-soft); max-width: 700px; margin: 0 auto 30px; font-size: 17.5px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer { margin-top: 90px; border-top: 1px solid var(--glass-border); background: linear-gradient(180deg, rgba(6, 20, 38, 0.4), rgba(4, 11, 22, 0.85)); }
.footer-inner { padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.footer h4 { margin: 0 0 16px; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--teal); }
.footer a.f-link { display: block; color: var(--ink-mute); margin: 9px 0; font-size: 14.2px; transition: color .2s ease; }
.footer a.f-link:hover { color: #fff; }
.footer-brand svg { height: 34px; width: auto; margin-bottom: 16px; }
.footer-brand p { color: var(--ink-mute); font-size: 14.2px; max-width: 300px; margin: 0 0 14px; }
.footer-note { font-size: 12.8px; color: var(--ink-mute); opacity: .85; }
.footer-legal {
  border-top: 1px solid var(--glass-border); margin-top: 44px; padding-top: 22px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--ink-mute); font-size: 12.5px;
}

/* ---------- Docs ---------- */
.docs-layout { display: grid; grid-template-columns: 250px 1fr; gap: 44px; align-items: start; padding: 44px 0 80px; }
.docs-side { position: sticky; top: 108px; display: flex; flex-direction: column; gap: 4px; padding: 20px; border-radius: var(--r-md); max-height: calc(100vh - 130px); overflow: auto; }
.docs-side .side-label { font-size: 11.5px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; color: var(--ink-mute); margin: 4px 8px 10px; }
.docs-side a { padding: 9px 12px; border-radius: 11px; font-size: 13.8px; font-weight: 600; color: var(--ink-mute); transition: all .2s ease; }
.docs-side a:hover { background: rgba(255, 255, 255, 0.07); color: #fff; }
.docs-side a.active { background: rgba(45, 212, 191, 0.12); color: var(--teal); }
.docs-side .side-sep { height: 1px; background: var(--glass-border); margin: 10px 6px; }
.docs-side .mod-dot { display: inline-block; width: 8px; height: 8px; border-radius: 3px; margin-right: 9px; vertical-align: 1px; }

.docs-content { min-width: 0; max-width: 820px; }
.docs-content .eyebrow { font-size: 12.5px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; color: var(--teal); margin-bottom: 12px; }
.docs-content h1 { font-family: var(--font-display); font-size: clamp(32px, 4.4vw, 48px); letter-spacing: -.033em; line-height: 1.05; margin: 0 0 14px; }
.docs-lead { font-size: 18px; color: var(--ink-soft); margin: 0 0 34px; }
.docs-content h2 { font-family: var(--font-display); font-size: 27px; letter-spacing: -.024em; margin: 44px 0 14px; }
.docs-content h3 { font-size: 19px; margin: 30px 0 10px; }
.docs-content p { color: var(--ink-soft); font-size: 15.8px; margin: 0 0 16px; }
.docs-content ul.d-list { margin: 0 0 18px; padding: 0; list-style: none; display: grid; gap: 10px; }
.docs-content ul.d-list li { padding-left: 24px; position: relative; color: var(--ink-soft); font-size: 15.2px; }
.docs-content ul.d-list li::before {
  content: ""; position: absolute; left: 2px; top: 8.5px; width: 8px; height: 8px; border-radius: 3px;
  background: linear-gradient(140deg, var(--teal), #4CA9FF);
}
.docs-callout { padding: 22px 26px; border-radius: var(--r-md); border-left: 3px solid var(--teal); margin: 24px 0; background: rgba(45, 212, 191, 0.055); }
.docs-callout .co-title { font-weight: 800; color: var(--teal); margin-bottom: 6px; font-size: 15px; }
.docs-callout p { margin: 0; font-size: 14.8px; }
.docs-steps { counter-reset: dstep; display: grid; gap: 14px; margin: 20px 0 24px; }
.docs-step { display: grid; grid-template-columns: 42px 1fr; gap: 16px; padding: 18px 20px; border-radius: var(--r-sm); border: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.035); }
.docs-step::before {
  counter-increment: dstep; content: counter(dstep);
  width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center;
  font-family: var(--font-mono); font-weight: 700; font-size: 14px; color: var(--teal);
  border: 1px solid rgba(45, 212, 191, 0.30); background: rgba(45, 212, 191, 0.08);
}
.docs-step h4 { margin: 4px 0 5px; font-size: 15.5px; }
.docs-step p { margin: 0; font-size: 14.4px; color: var(--ink-mute); }
.docs-table { width: 100%; border-collapse: collapse; margin: 20px 0 26px; font-size: 14.4px; border-radius: var(--r-sm); overflow: hidden; }
.docs-table caption { caption-side: top; text-align: left; font-size: 12.5px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); padding-bottom: 10px; }
.docs-table th { text-align: left; padding: 12px 16px; background: rgba(45, 212, 191, 0.09); color: var(--teal); font-size: 13px; letter-spacing: .04em; border-bottom: 1px solid rgba(45, 212, 191, 0.25); }
.docs-table td { padding: 12px 16px; border-bottom: 1px solid var(--glass-border); color: var(--ink-soft); vertical-align: top; }
.docs-table tr:nth-child(even) td { background: rgba(255, 255, 255, 0.025); }
.docs-terms { display: grid; gap: 0; margin: 8px 0; }
.docs-term { display: grid; grid-template-columns: 220px 1fr; gap: 20px; padding: 15px 4px; border-bottom: 1px solid var(--glass-border); }
.docs-term dt { font-weight: 750; color: #fff; font-size: 14.8px; }
.docs-term dd { margin: 0; color: var(--ink-soft); font-size: 14.6px; }
.docs-pagenav { display: flex; justify-content: space-between; gap: 14px; margin-top: 54px; }
.docs-pagenav a { flex: 1; padding: 18px 22px; border-radius: var(--r-sm); display: flex; flex-direction: column; gap: 4px; max-width: 48%; transition: transform .25s ease; }
.docs-pagenav a:hover { transform: translateY(-3px); }
.docs-pagenav .pn-label { font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); font-weight: 800; }
.docs-pagenav .pn-title { font-weight: 700; font-size: 14.8px; color: var(--teal); }
.docs-pagenav a.pn-next { text-align: right; margin-left: auto; }
.docs-pdfline { margin-top: 44px; padding: 22px 26px; border-radius: var(--r-md); display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.docs-pdfline p { margin: 0; color: var(--ink-soft); font-size: 14.6px; }

.docs-index-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 30px; }
.docs-index-card { padding: 22px 24px; border-radius: var(--r-md); transition: transform .25s ease, border-color .25s ease; }
.docs-index-card:hover { transform: translateY(-4px); border-color: rgba(45, 212, 191, 0.35); }
.docs-index-card .dic-no { font-family: var(--font-mono); font-size: 12px; color: var(--teal); font-weight: 700; }
.docs-index-card h3 { margin: 8px 0 6px; font-size: 16.5px; }
.docs-index-card p { margin: 0; font-size: 13.8px; color: var(--ink-mute); }

/* ---------- Contact / legal ---------- */
.contact-hero-mail {
  font-family: var(--font-display); font-size: clamp(26px, 4vw, 44px); letter-spacing: -.03em;
  color: var(--teal); display: inline-block; margin: 8px 0 6px;
  border-bottom: 2px solid rgba(45, 212, 191, 0.4); padding-bottom: 6px;
  transition: border-color .25s ease;
}
.contact-hero-mail:hover { border-color: var(--teal); }
.imprint { display: grid; grid-template-columns: 220px 1fr; gap: 12px 24px; font-size: 15px; }
.imprint dt { color: var(--ink-mute); }
.imprint dd { margin: 0; color: var(--ink); }

/* ---------- Page hero (subpages) ---------- */
.page-hero { padding: 92px 0 30px; }
.page-hero h1 { font-family: var(--font-display); font-weight: 600; font-size: clamp(38px, 6vw, 72px); letter-spacing: -.04em; line-height: 1.0; margin: 22px 0 18px; }
.page-hero .lead { max-width: 720px; font-size: 18.5px; color: var(--ink-soft); }

/* ---------- 404 ---------- */
.nf { min-height: 62vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }
.nf h1 { font-family: var(--font-display); font-size: clamp(40px, 7vw, 80px); letter-spacing: -.04em; margin: 0 0 14px; }
.nf p { color: var(--ink-mute); margin: 0 0 28px; }

/* ---------- Scroll progress ---------- */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 2.5px; width: 100%; z-index: 100;
  transform-origin: left; transform: scaleX(0);
  background: linear-gradient(90deg, var(--teal), #4CA9FF);
}

/* ---------- Loop grid ---------- */
.loop-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.modules-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .loop-grid { grid-template-columns: repeat(2, 1fr); }
  .modules-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .loop-grid, .modules-grid-4 { grid-template-columns: 1fr; }
}
@media (max-width: 1080px) {
  .stats-grid, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .modules-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); padding: 4px 0; }
  .dr-split { grid-template-columns: 1fr; gap: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-side { position: static; max-height: none; order: 2; }
}
@media (max-width: 1050px) {
  .nav-links, .nav .lang-switch, .nav .btn-cta { display: none; }
  .nav-burger { display: block; }
}
@media (max-width: 860px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .module-detail ul { grid-template-columns: 1fr; }
  .docs-term { grid-template-columns: 1fr; gap: 4px; }
  .docs-index-grid { grid-template-columns: 1fr; }
  .imprint { grid-template-columns: 1fr; gap: 2px 0; }
  .imprint dt { margin-top: 10px; }
}
@media (max-width: 600px) {
  .container { width: calc(100% - 28px); }
  .stats-grid, .grid-4, .modules-grid, .timeline { grid-template-columns: 1fr; }
  .hero { padding-top: 84px; min-height: 0; }
  .section { padding: 60px 0; }
  .flow-wrap { padding: 26px 20px; }
  .cta-panel { padding: 44px 26px; }
  .security-band { padding: 40px 24px; }
  .step { grid-template-columns: 44px 1fr; gap: 14px; }
  .step::before { width: 40px; height: 40px; border-radius: 13px; }
  .step:not(:last-child)::after { left: 19.5px; top: 62px; }
}

/* ---------- Motion & fallbacks ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal, .reveal-stagger > * { opacity: 1 !important; transform: none !important; }
  h1.display .line span { transform: none; }
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass { background: rgba(10, 26, 46, 0.92); }
}

/* Focus visibility */
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 6px; }

/* Print — hide chrome */
@media print {
  .nav-shell, .footer, #scroll-progress, .docs-side, .docs-pagenav, .docs-pdfline, .cta-panel { display: none !important; }
  body { background: #fff; color: #111; }
  body::before, body::after { display: none; }
}

/* ============================================================
   v2 — interactive widgets + polish
   ============================================================ */

/* ---------- Button shine ---------- */
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after {
  content: ""; position: absolute; top: -40%; bottom: -40%; left: -70%;
  width: 34%; transform: skewX(-22deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  opacity: 0; transition: none;
}
.btn-primary:hover::after { opacity: 1; animation: shine .9s cubic-bezier(.3,.6,.3,1); }
@keyframes shine { from { left: -70%; } to { left: 140%; } }

/* ---------- Nav scrolled state ---------- */
.nav-shell.scrolled .nav {
  background: linear-gradient(152deg, rgba(10, 26, 46, 0.86), rgba(6, 16, 30, 0.82) 55%);
  box-shadow: inset 0 1px 0 var(--glass-highlight), 0 18px 44px rgba(2, 8, 18, 0.6);
}

/* ---------- Module anchor target glow ---------- */
.module-detail:target {
  border-color: color-mix(in srgb, var(--mc, var(--teal)) 55%, transparent);
  animation: target-pulse 1.6s ease-out 1;
}
@keyframes target-pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--mc, var(--teal)) 45%, transparent); }
  100% { box-shadow: 0 0 0 26px transparent; }
}

/* ---------- Card tilt ---------- */
.tilt { transform-style: preserve-3d; will-change: transform; }

/* ---------- Scenario chips (DR simulator) ---------- */
.dr-scenarios { display: flex; gap: 8px; flex-wrap: wrap; margin: 20px 0 6px; }
.sc-chip {
  padding: 9px 16px; border-radius: 999px; font-size: 13.5px; font-weight: 700;
  color: var(--ink-soft); border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.05); cursor: pointer;
  transition: all .22s ease;
}
.sc-chip:hover { background: rgba(255, 255, 255, 0.10); color: #fff; transform: translateY(-1px); }
.sc-chip[aria-pressed="true"] { background: rgba(45, 212, 191, 0.14); border-color: rgba(45, 212, 191, 0.45); color: var(--teal); }
.dr-hint { font-size: 13.5px; color: var(--ink-mute); margin: 10px 0 0; }
.dr-pill.warn { background: rgba(251, 191, 36, 0.13); color: var(--warn); border-color: rgba(251, 191, 36, 0.4); }
.dr-pill.danger { background: rgba(248, 113, 113, 0.13); color: var(--danger); border-color: rgba(248, 113, 113, 0.4); }
.dr-val.danger { color: var(--danger); }

/* ---------- ROI calculator ---------- */
.roi-calc { padding: 40px; border-radius: var(--r-xl); }
.roi-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 42px; align-items: start; }
.roi-inputs { display: grid; gap: 22px; }
.roi-field label { display: flex; justify-content: space-between; align-items: baseline; font-size: 14px; font-weight: 650; color: var(--ink-soft); margin-bottom: 10px; }
.roi-field output { font-family: var(--font-mono); font-size: 15px; font-weight: 700; color: var(--teal); }
input[type="range"].roi-range {
  -webkit-appearance: none; appearance: none; width: 100%; height: 26px; background: transparent; cursor: pointer; margin: 0;
}
input[type="range"].roi-range::-webkit-slider-runnable-track {
  height: 7px; border-radius: 999px;
  background: linear-gradient(90deg, var(--teal-strong) var(--fill, 50%), rgba(255, 255, 255, 0.12) var(--fill, 50%));
  border: 1px solid rgba(255, 255, 255, 0.08);
}
input[type="range"].roi-range::-moz-range-track {
  height: 7px; border-radius: 999px; background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.08);
}
input[type="range"].roi-range::-moz-range-progress { height: 7px; border-radius: 999px; background: var(--teal-strong); }
input[type="range"].roi-range::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 24px; height: 24px; margin-top: -9.5px;
  border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, 0.75);
  background: radial-gradient(circle at 32% 28%, #9FF7EA, var(--teal-strong) 68%);
  box-shadow: 0 4px 14px rgba(20, 184, 166, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  transition: transform .18s ease;
}
input[type="range"].roi-range::-webkit-slider-thumb:hover { transform: scale(1.12); }
input[type="range"].roi-range::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, 0.75);
  background: radial-gradient(circle at 32% 28%, #9FF7EA, #14B8A6 68%);
  box-shadow: 0 4px 14px rgba(20, 184, 166, 0.5);
}
.roi-outputs { display: grid; gap: 12px; position: sticky; top: 110px; align-content: start; }
.roi-outputs .roi-cta { justify-self: start; }
.roi-out {
  padding: 18px 22px; border-radius: var(--r-sm);
  border: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.04);
  display: flex; justify-content: space-between; align-items: baseline; gap: 14px;
}
.roi-out .k { font-size: 13.5px; color: var(--ink-mute); font-weight: 650; }
.roi-out .v { font-family: var(--font-display); font-size: 24px; letter-spacing: -.02em; color: #fff; white-space: nowrap; }
.roi-out.total { border-color: rgba(45, 212, 191, 0.4); background: rgba(45, 212, 191, 0.08); }
.roi-out.total .v { font-size: 32px; }
.roi-out.total .k { color: var(--teal); }
.roi-note { font-size: 12.6px; color: var(--ink-mute); margin-top: 14px; }
.roi-cta { margin-top: 18px; }

/* ---------- Compare (drag) ---------- */
.cmp-wrap { position: relative; border-radius: var(--r-lg); overflow: hidden; user-select: none; touch-action: pan-y; }
.cmp-head { display: flex; justify-content: space-between; padding: 22px 28px 0; font-size: 12.5px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.cmp-head .b { color: var(--danger); } .cmp-head .a { color: var(--teal); }
.cmp-stage { position: relative; padding: 18px 28px 30px; }
.cmp-layer { display: grid; gap: 18px; }
.cmp-layer.after { position: absolute; inset: 18px 28px 30px; clip-path: inset(0 0 0 var(--cut, 50%)); }
.cmp-row .cr-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 7px; gap: 12px; }
.cmp-row .cr-label { font-size: 13.8px; font-weight: 650; color: var(--ink-soft); }
.cmp-row .cr-val { font-family: var(--font-mono); font-size: 13px; font-weight: 700; }
.cmp-layer.before .cr-val { color: #F0A5A5; }
.cmp-layer.after .cr-val { color: var(--teal); }
.cmp-layer.before .cr-top { justify-content: flex-start; gap: 12px; }
.cmp-row .cr-track { height: 14px; border-radius: 999px; background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.07); overflow: hidden; }
.cmp-row .cr-fill { height: 100%; border-radius: 999px; width: var(--w); transition: width .8s cubic-bezier(.2,.65,.2,1); }
.cmp-layer.before .cr-fill { background: linear-gradient(90deg, rgba(248, 113, 113, 0.75), rgba(251, 146, 116, 0.65)); }
.cmp-layer.after .cr-fill { background: linear-gradient(90deg, #2DD4BF, #4CA9FF); box-shadow: 0 0 18px rgba(45, 212, 191, 0.35); }
.cmp-layer.after { background: linear-gradient(152deg, rgba(9, 30, 42, 0.92), rgba(6, 18, 32, 0.94)); border-left: 0; }
.cmp-divider {
  position: absolute; top: 0; bottom: 0; left: var(--cut, 50%); width: 2px; z-index: 3;
  background: linear-gradient(180deg, transparent, rgba(125, 243, 227, 0.9) 18%, rgba(125, 243, 227, 0.9) 82%, transparent);
  pointer-events: none;
}
.cmp-handle {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center; color: #04231F;
  background: radial-gradient(circle at 32% 28%, #9FF7EA, #14B8A6 70%);
  border: 1.5px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 26px rgba(20, 184, 166, 0.55);
}
.cmp-handle svg { width: 20px; height: 20px; }
.cmp-range {
  position: absolute; inset: 0; width: 100%; height: 100%; margin: 0;
  opacity: 0; cursor: ew-resize; z-index: 4;
  -webkit-appearance: none; appearance: none;
}
.cmp-hintline { text-align: center; padding: 0 0 18px; color: var(--ink-mute); font-size: 12.8px; }

/* ---------- Vertical selector ---------- */
.vert-chips { display: flex; gap: 9px; flex-wrap: wrap; margin: 26px 0 22px; }
.vert-panel { border-radius: var(--r-lg); padding: 34px; }
.vert-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.vert-h { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--teal); margin: 0 0 12px; }
.vert-panel ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.vert-panel ul li { padding-left: 20px; position: relative; color: var(--ink-soft); font-size: 14.4px; }
.vert-panel ul li::before { content: ""; position: absolute; left: 0; top: 8px; width: 7px; height: 7px; border-radius: 2px; background: linear-gradient(140deg, var(--teal), #4CA9FF); }
.vert-mods { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.vert-fade { animation: vertfade .45s ease; }
@keyframes vertfade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- Console preview ---------- */
.console-mock { border-radius: var(--r-lg); overflow: hidden; font-size: 12.5px; }
.cm-top { display: flex; align-items: center; gap: 10px; padding: 13px 18px; border-bottom: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.04); }
.cm-tenant { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; border-radius: 999px; border: 1px solid rgba(45, 212, 191, 0.35); color: var(--teal); font-weight: 700; font-size: 11.5px; }
.cm-tenant::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--teal); }
.cm-search { flex: 1; max-width: 320px; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--glass-border); color: var(--ink-mute); background: rgba(255, 255, 255, 0.04); font-size: 11.5px; }
.cm-user { margin-left: auto; width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(140deg, #4CA9FF, #14B8A6); display: grid; place-items: center; font-weight: 800; font-size: 11px; color: #04231F; }
.cm-body { display: grid; grid-template-columns: 175px 1fr 235px; min-height: 335px; }
.cm-rail { border-right: 1px solid var(--glass-border); padding: 14px 10px; display: flex; flex-direction: column; gap: 3px; background: rgba(255, 255, 255, 0.02); }
.cm-rail a { padding: 8px 12px; border-radius: 10px; color: var(--ink-mute); font-weight: 650; font-size: 12px; display: flex; gap: 9px; align-items: center; pointer-events: none; }
.cm-rail a .mod-dot { width: 7px; height: 7px; border-radius: 2.5px; }
.cm-rail a.on { background: rgba(45, 212, 191, 0.13); color: var(--teal); }
.cm-main { padding: 16px 18px; min-width: 0; }
.cm-title { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.cm-title strong { font-size: 13.5px; color: #fff; }
.cm-title .cm-count { font-family: var(--font-mono); color: var(--ink-mute); font-size: 11px; }
.cm-table { width: 100%; border-collapse: collapse; }
.cm-table th { text-align: left; font-size: 10px; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-mute); padding: 7px 8px; border-bottom: 1px solid var(--glass-border); }
.cm-table td { padding: 9px 8px; border-bottom: 1px solid rgba(255, 255, 255, 0.05); color: var(--ink-soft); font-size: 12px; white-space: nowrap; }
.cm-table tr.hot td { background: rgba(45, 212, 191, 0.06); }
.cm-id { font-family: var(--font-mono); color: #fff; }
.cm-badge { --bc: var(--neutral); display: inline-block; padding: 2.5px 9px; border-radius: 999px; font-size: 10.5px; font-weight: 800; color: var(--bc); border: 1px solid color-mix(in srgb, var(--bc) 45%, transparent); background: color-mix(in srgb, var(--bc) 11%, transparent); }
.cm-sla { font-family: var(--font-mono); font-size: 11px; }
.cm-sla.due { color: var(--warn); animation: beacon 2.2s ease-in-out infinite; }
.cm-side { border-left: 1px solid var(--glass-border); padding: 16px; background: rgba(255, 255, 255, 0.02); }
.cm-side .side-h { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); font-weight: 800; margin-bottom: 10px; }
.cm-kv { display: flex; justify-content: space-between; gap: 10px; padding: 5.5px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05); font-size: 11.5px; }
.cm-kv .k { color: var(--ink-mute); }
.cm-kv .v { font-family: var(--font-mono); color: var(--ink-soft); text-align: right; }
.cm-export { margin-top: 14px; width: 100%; text-align: center; padding: 9px 12px; border-radius: 999px; font-weight: 800; font-size: 11.5px; color: #04231F; background: linear-gradient(150deg, #5EEAD4, #14B8A6); pointer-events: none; }
.console-note { text-align: center; color: var(--ink-mute); font-size: 12.6px; margin-top: 16px; }

/* ---------- v2 responsive ---------- */
@media (max-width: 1080px) {
  .roi-grid { grid-template-columns: 1fr; }
  .roi-outputs { position: static; }
  .cm-body { grid-template-columns: 150px 1fr; }
  .cm-side { display: none; }
}
@media (max-width: 680px) {
  .roi-calc { padding: 26px 20px; }
  .vert-cols { grid-template-columns: 1fr; }
  .vert-panel { padding: 24px 20px; }
  .cm-body { grid-template-columns: 1fr; }
  .cm-rail { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--glass-border); }
  .cmp-head { padding: 18px 18px 0; }
  .cmp-stage { padding: 14px 18px 24px; }
  .cmp-layer.after { inset: 14px 18px 24px; }
  .cm-table th:nth-child(4), .cm-table td:nth-child(4) { display: none; }
}

/* ---------- v4: arrow sizing + company card ---------- */
.ui-arrow { flex: none; }
.btn .ui-arrow { width: 18px; height: 18px; }

.company-card { padding: 34px; border-radius: var(--r-lg); display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 34px; align-items: center; margin-top: 44px; }
.company-main p { color: var(--ink-soft); font-size: 15.5px; margin: 6px 0 18px; max-width: 460px; }
.company-facts { margin: 0; display: grid; gap: 0; border-left: 1px solid var(--glass-border); padding-left: 30px; }
.company-facts > div { display: grid; grid-template-columns: 128px 1fr; gap: 16px; padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.05); align-items: baseline; }
.company-facts > div:last-child { border-bottom: 0; }
.company-facts dt { color: var(--ink-mute); font-size: 12.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.company-facts dd { margin: 0; color: var(--ink-soft); font-size: 14.3px; }
@media (max-width: 860px) {
  .company-card { grid-template-columns: 1fr; gap: 24px; }
  .company-facts { border-left: 0; padding-left: 0; border-top: 1px solid var(--glass-border); padding-top: 8px; }
  .company-facts > div { grid-template-columns: 110px 1fr; gap: 12px; }
}

/* ============ v7: FAQ page ============ */
.faq-wrap { max-width: 860px; }
.faq-group { margin-bottom: 34px; }
.faq-group-title { font-size: 13px; letter-spacing: .09em; text-transform: uppercase; color: var(--teal);
  font-family: var(--font-mono); margin: 0 0 14px; font-weight: 700; }
.faq-item { border-radius: var(--r-md); margin-bottom: 10px; padding: 0; overflow: hidden; }
.faq-item summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;
  gap: 18px; padding: 17px 20px; font-weight: 650; font-size: 15.5px; letter-spacing: -.01em; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .ui-arrow { transition: transform .25s; color: var(--ink-mute); flex-shrink: 0; }
.faq-item[open] summary .ui-arrow { transform: rotate(90deg); color: var(--teal); }
.faq-item p { margin: 0; padding: 0 20px 18px; color: var(--ink-soft); font-size: 14.2px; line-height: 1.62; max-width: 70ch; }

/* ============ v7: who builds this ============ */
.built-band { padding: 38px; border-radius: var(--r-lg); display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 36px; align-items: center; }
.built-points { margin: 0; padding: 0 0 0 2px; list-style: none; display: flex; flex-direction: column; gap: 14px;
  border-left: 1px solid var(--glass-border); padding-left: 28px; }
.built-points li { color: var(--ink-soft); font-size: 14.2px; line-height: 1.6; position: relative; padding-left: 18px; }
.built-points li::before { content: ""; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%;
  background: var(--teal); box-shadow: 0 0 10px rgba(45,212,191,.5); }
@media (max-width: 900px) {
  .built-band { grid-template-columns: 1fr; gap: 24px; }
  .built-points { border-left: 0; padding-left: 2px; border-top: 1px solid var(--glass-border); padding-top: 18px; }
}