/* ==========================================================================
   ZTARC — Managed Zero Trust Network Access
   Type: Space Grotesk (display) · Inter (body) · JetBrains Mono (data)
   ========================================================================== */

/* ------------------------------- fonts ---------------------------------- */
@font-face {
  font-family: 'Space Grotesk'; font-style: normal; font-weight: 300 700; font-display: swap;
  src: url('../fonts/space-grotesk-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk'; font-style: normal; font-weight: 300 700; font-display: swap;
  src: url('../fonts/space-grotesk-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304,
    U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter'; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url('../fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter'; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url('../fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304,
    U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono'; font-style: normal; font-weight: 100 800; font-display: swap;
  src: url('../fonts/jetbrains-mono-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono'; font-style: normal; font-weight: 100 800; font-display: swap;
  src: url('../fonts/jetbrains-mono-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304,
    U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ------------------------------- tokens --------------------------------- */
:root {
  --void:       #0A0A0B;
  --panel:      #141416;
  --panel-2:    #101012;
  --edge:       #26262A;
  --edge-soft:  #1C1C20;

  --ember:      #E95C2C;
  --ember-hot:  #FF7A4D;
  --ember-dim:  #8A3A1C;
  --ember-wash: rgba(233, 92, 44, .09);

  --text:       #F2F2F0;
  --text-mute:  #8E8E93;
  --text-faint: #5E5E64;

  --allow:      #37D68A;
  --deny:       #F43F5E;
  --dead:       #55555C;

  --display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --body:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --wrap: 1220px;
  --gut:  clamp(20px, 5vw, 56px);
  --r:    14px;

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

/* ------------------------------- reset ---------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  margin: 0;
  background: var(--void);
  color: var(--text);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.08; margin: 0; letter-spacing: -.02em; }
p  { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 3px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--ember); color: #0A0A0B; font: 600 13px/1 var(--body);
  padding: 12px 18px; border-radius: 8px; text-decoration: none;
  transition: top .18s var(--ease);
}
.skip:focus { top: 12px; }

/* ------------------------------ primitives ------------------------------ */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }

.eyebrow {
  font: 700 11px/1 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ember);
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 18px;
}
/* Sits on the first line's optical centre so a wrapped eyebrow still lines up. */
.eyebrow::before {
  content: ''; width: 22px; height: 2px; background: var(--ember);
  flex: none; margin-top: .42em;
}

.colhead {
  font: 700 10px/1 var(--mono);
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 14px;
}

.source {
  font: 400 11px/1.6 var(--mono);
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--text-faint);
  margin-top: 32px;
}

.sec { padding-block: clamp(72px, 10vw, 128px); }
.sec--alt { background: var(--panel-2); border-block: 1px solid var(--edge-soft); }

.sec__h2 {
  font-size: clamp(30px, 4.4vw, 52px);
  max-width: 17ch;
  margin-bottom: 22px;
}
.sec__h2 em  { font-style: normal; color: var(--ember); }
.sec__h2 s   { color: var(--text-faint); text-decoration-thickness: 2px; }

.sec__lede {
  max-width: 62ch;
  font-size: clamp(16px, 1.5vw, 18px);
  color: var(--text-mute);
  margin-bottom: 40px;
}

.sub-h {
  font-size: clamp(24px, 3vw, 34px);
  margin: 72px 0 28px;
  max-width: 20ch;
}

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font: 600 14px/1 var(--body);
  padding: 15px 24px; border-radius: 10px;
  text-decoration: none; white-space: nowrap;
  border: 1px solid transparent;
  transition: background .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease);
}
.btn--solid { background: var(--ember); color: #0A0A0B; }
.btn--solid:hover { background: var(--ember-hot); transform: translateY(-1px); }
.btn--ghost { border-color: var(--edge); color: var(--text); }
.btn--ghost:hover { border-color: var(--ember); color: var(--ember); }

/* ------------------------------- nav ------------------------------------ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10, 10, 11, .78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.nav.is-stuck { border-bottom-color: var(--edge-soft); background: rgba(10, 10, 11, .92); }

.nav__inner {
  max-width: var(--wrap); margin-inline: auto;
  padding: 14px var(--gut);
  display: flex; align-items: center; gap: 28px;
}

.nav__brand { flex: none; display: block; }
.nav__brand img { width: 132px; height: auto; }

.nav__links { display: flex; gap: 26px; margin-right: auto; }
.nav__links a {
  font: 500 14px/1 var(--body);
  color: var(--text-mute);
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 1px solid transparent;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}
.nav__links a:hover { color: var(--text); }
.nav__links a.is-active { color: var(--ember); border-bottom-color: var(--ember); }

.nav__actions { display: flex; align-items: center; gap: 14px; flex: none; }

.langtoggle {
  display: flex; border: 1px solid var(--edge); border-radius: 8px; overflow: hidden;
}
.langtoggle button {
  font: 700 11px/1 var(--mono); letter-spacing: .08em;
  background: none; border: 0; color: var(--text-faint);
  padding: 9px 11px; cursor: pointer;
  transition: background .16s var(--ease), color .16s var(--ease);
}
.langtoggle button:hover { color: var(--text); }
.langtoggle button.is-on { background: var(--ember); color: #0A0A0B; }

.nav__burger { display: none; background: none; border: 0; cursor: pointer; padding: 10px 6px; }
.nav__burger span {
  display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px;
  transition: transform .22s var(--ease), opacity .18s var(--ease);
}
.nav__burger span + span { margin-top: 5px; }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ------------------------------- hero ----------------------------------- */
.hero { padding-block: clamp(56px, 8vw, 104px) clamp(72px, 9vw, 112px); position: relative; }
.hero::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: -1;
  background: radial-gradient(760px 420px at 78% 8%, var(--ember-wash), transparent 70%);
}

.hero__grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
  gap: clamp(32px, 4vw, 56px); align-items: center;
}

.hero__h1 {
  font-size: clamp(36px, 5.1vw, 62px);
  letter-spacing: -.035em;
  margin-bottom: 22px;
}
.hero__h1 span { display: block; }
.hero__h1 em { display: block; font-style: normal; color: var(--ember); }

.hero__sub {
  font-size: clamp(16px, 1.6vw, 18.5px);
  color: var(--text-mute);
  max-width: 46ch;
  margin-bottom: 32px;
}

.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 34px; }

.hero__by {
  font: 400 11px/1.5 var(--mono);
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-faint);
  padding-top: 22px; border-top: 1px solid var(--edge-soft);
}
.hero__by strong { display: block; color: var(--text); font-weight: 700; margin-top: 4px; }

/* --------------------- signature: split port scan ----------------------- */
.scan {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .9);
}

.scan__chrome {
  display: flex; align-items: center; gap: 7px;
  padding: 12px 16px;
  background: #0D0D0F;
  border-bottom: 1px solid var(--edge);
}
.dot { width: 9px; height: 9px; border-radius: 50%; background: #2E2E33; flex: none; }
.scan__title, .term__title {
  font: 400 10.5px/1 var(--mono); letter-spacing: .07em;
  color: var(--text-faint); margin-left: 10px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.scan__body { display: grid; grid-template-columns: 1fr 1fr; }
.scan__col { padding: 20px 18px 18px; min-width: 0; }
.scan__col + .scan__col { border-left: 1px solid var(--edge); }

.scan__label {
  font: 700 10px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 14px;
}
[data-side="ztarc"] .scan__label { color: var(--ember); }

.scan__out {
  /* Holds the taller of the two scans so the columns stay level while typing. */
  margin: 0; min-height: 178px;
  font: 400 12px/1.85 var(--mono);
  color: var(--text-mute);
  white-space: pre-wrap; word-break: break-word;
}

.scan__note {
  margin-top: 14px;
  font: 400 11.5px/1.55 var(--mono);
  color: var(--text-faint);
}
.scan__note--hot { color: var(--ember); font-weight: 700; }
.scan__out .op   { color: var(--deny); font-weight: 700; }
.scan__out .cl   { color: var(--dead); }
.scan__out .hd   { color: var(--text-faint); }
.scan__out .safe { color: var(--ember); font-weight: 700; }

.caret {
  display: none; width: 7px; height: 14px; background: var(--ember);
  vertical-align: -2px; animation: blink 1s steps(2, start) infinite;
}
.caret.is-on { display: inline-block; }
@keyframes blink { 50% { opacity: 0; } }

/* Visible by default — the markup ships finished. Only the typing run hides the
   verdict first, so no-JS and reduced-motion get the settled state for free. */
.scan__verdict {
  margin-top: 16px; padding-top: 14px;
  border-top: 1px solid var(--edge);
  display: flex; align-items: baseline; gap: 10px;
  font: 400 11px/1.4 var(--mono); letter-spacing: .04em;
  color: var(--text-faint);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.is-typing .scan__verdict { opacity: 0; transform: translateY(4px); }
.is-typing .scan__verdict.is-in { opacity: 1; transform: none; }
.scan__count {
  font-family: var(--display); font-weight: 700; font-size: 34px; line-height: 1;
  letter-spacing: -.03em;
}
[data-verdict="legacy"] .scan__count { color: var(--deny); }
[data-verdict="ztarc"]  .scan__count { color: var(--ember); }

.scan__foot {
  padding: 14px 18px;
  border-top: 1px solid var(--edge);
  background: #0D0D0F;
  font: 400 11.5px/1.5 var(--mono);
  color: var(--text-faint);
}

/* ------------------------------- ticks ---------------------------------- */
.ticks { display: grid; gap: 12px; margin-bottom: 44px; }
.ticks li {
  position: relative; padding-left: 30px;
  font-size: 15.5px; color: var(--text-mute);
}
.ticks li::before {
  content: ''; position: absolute; left: 0; top: .58em;
  width: 14px; height: 7px;
  border-left: 2px solid var(--ember); border-bottom: 2px solid var(--ember);
  transform: rotate(-45deg);
}
.ticks li b { color: var(--text); font-weight: 600; }
.ticks--tight { gap: 10px; margin-bottom: 0; }
.ticks--tight li { font-size: 14px; }

/* ------------------------------- stats ---------------------------------- */
.stats { display: grid; gap: 16px; }
.stats--3 { grid-template-columns: repeat(3, 1fr); }
.stats--4 { grid-template-columns: repeat(4, 1fr); }

.stat {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--r);
  padding: 24px 22px 26px;
  min-width: 0;
}
.stat__k {
  font: 700 10px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 16px;
}
.stat__v {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(34px, 4vw, 50px); line-height: 1; letter-spacing: -.04em;
  margin-bottom: 12px;
}
.stat__v small { font-size: .46em; letter-spacing: -.01em; }
.stat__d { font-size: 13.5px; line-height: 1.55; color: var(--text-mute); }

.stat--hot {
  background: var(--ember);
  border-color: var(--ember);
  color: #0A0A0B;
}
.stat--hot .stat__k { color: rgba(10, 10, 11, .68); }
.stat--hot .stat__d { color: rgba(10, 10, 11, .82); }

/* ------------------------------ symptoms -------------------------------- */
.symptoms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.symptom { border-left: 2px solid var(--ember); padding: 4px 0 4px 20px; }
.symptom__k {
  font: 700 10px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 12px;
}
.symptom h3 { font-size: 19px; margin-bottom: 8px; }
.symptom p  { font-size: 14.5px; color: var(--text-mute); }

/* ------------------------------- pull ----------------------------------- */
.pull {
  margin: 40px 0 0;
  background: var(--panel);
  border-left: 3px solid var(--ember);
  border-radius: 0 var(--r) var(--r) 0;
  padding: 26px 30px;
}
.pull__k {
  font: 700 10px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 14px;
}
.pull p { font-size: clamp(15px, 1.5vw, 17px); color: var(--text-mute); max-width: 74ch; }
.pull__hot { color: var(--text) !important; font-weight: 600; margin-top: 6px !important; }

/* ------------------------------- cards ---------------------------------- */
.cols2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 40px); }

.card {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--r);
  padding: 22px 24px;
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}
.card + .card { margin-top: 14px; }
.card:hover { border-color: var(--ember-dim); transform: translateY(-2px); }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p  { font-size: 14.5px; color: var(--text-mute); }
.card--hot h3 { color: var(--ember); }
.card--tight { padding: 18px 20px; }
.card--tight h3 { font-size: 16px; }
.card--tight p { font-size: 13.5px; }

/* ---------------------------- architecture ------------------------------ */
.diagram {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--r);
  padding: 10px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
}
.diagram__svg { display: block; width: 100%; min-width: 860px; height: auto; }

.d-zone   { font: 700 10px var(--mono); letter-spacing: .16em; fill: var(--text-faint); }
.d-zonebox { fill: rgba(255,255,255,.015); stroke: var(--edge); stroke-width: 1; }
.d-node rect { fill: #17171A; stroke: var(--edge); stroke-width: 1; }
.d-node--hot rect { stroke: var(--ember); fill: rgba(233,92,44,.06); }
.d-t  { font: 700 16px var(--display); fill: var(--text); }
.d-sm { font-size: 14px; }
.d-s  { font: 400 11.5px var(--body); fill: var(--text-mute); }
.d-mid { text-anchor: middle; }
.d-hub { font: 700 24px var(--display); fill: var(--ember); text-anchor: middle; letter-spacing: -.02em; }
.d-policy { font: 700 11px var(--mono); fill: var(--ember); letter-spacing: .1em; }
.d-line { fill: none; stroke: var(--ember); stroke-width: 1.6; }
.d-line--dash { stroke: #5A5A60; stroke-dasharray: 4 4; }
.d-seal rect { fill: rgba(233,92,44,.08); stroke: var(--ember-dim); stroke-width: 1; }
.d-sealt { font: 700 11px var(--mono); letter-spacing: .13em; fill: var(--ember); text-anchor: middle; }

/* ------------------------------ policy ---------------------------------- */
.policy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr) minmax(0, 1.25fr);
  gap: clamp(16px, 2.4vw, 28px);
  align-items: start;
}

/* Two cards on the left against four verdict rows on the right. The label stays
   pinned to the top so it sits level with the one opposite it, and the cards
   centre in the height that is left. Auto margins collapse to nothing once the
   grid stacks to one column, so no gap appears on narrow screens. */
.policy__in {
  align-self: stretch;
  display: flex;
  flex-direction: column;
}
.policy__in .card:first-of-type { margin-top: auto; }
.policy__in .card:last-of-type  { margin-bottom: auto; }

.policy__q {
  background: var(--panel);
  border: 1px solid var(--ember);
  border-radius: var(--r);
  padding: 28px 26px;
  text-align: center;
  align-self: center;
}
.policy__qk {
  font: 700 10px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 18px;
}
.policy__qt {
  font-family: var(--display); font-weight: 700; font-size: clamp(17px, 1.9vw, 21px);
  line-height: 1.3; letter-spacing: -.02em; margin-bottom: 18px;
}
.policy__deny {
  font: 400 12px/1 var(--mono); letter-spacing: .14em; color: var(--ember);
}

.verdicts { display: grid; gap: 10px; }
.v {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center; gap: 14px;
  background: var(--panel);
  border: 1px solid var(--edge);
  border-left-width: 2px;
  border-radius: 10px;
  padding: 13px 16px;
}
.v--allow { border-left-color: var(--allow); }
.v--deny  { border-left-color: var(--deny); }

.v__mark { width: 16px; height: 16px; position: relative; flex: none; }
.v--allow .v__mark::before {
  content: ''; position: absolute; left: 1px; top: 3px; width: 13px; height: 6px;
  border-left: 2px solid var(--allow); border-bottom: 2px solid var(--allow);
  transform: rotate(-45deg);
}
.v--deny .v__mark::before,
.v--deny .v__mark::after {
  content: ''; position: absolute; left: 0; top: 7px; width: 16px; height: 2px;
  background: var(--deny);
}
.v--deny .v__mark::before { transform: rotate(45deg); }
.v--deny .v__mark::after  { transform: rotate(-45deg); }

.v__body { min-width: 0; }
.v__t { display: block; font: 700 13px/1.4 var(--mono); color: var(--text); word-break: break-word; }
.v__s { display: block; font: 400 11.5px/1.5 var(--mono); color: var(--text-faint); }
.v__tag {
  font: 700 9.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase;
  padding: 5px 8px; border-radius: 5px; white-space: nowrap;
}
.v--allow .v__tag { color: var(--allow); background: rgba(55, 214, 138, .1); }
.v--deny  .v__tag { color: var(--deny);  background: rgba(244, 63, 94, .1); }

/* ---------------------------- comparison -------------------------------- */
.tablewrap { overflow-x: auto; overscroll-behavior-x: contain; }
.cmp { width: 100%; min-width: 620px; border-collapse: separate; border-spacing: 0 8px; }
.cmp th, .cmp td { padding: 15px 20px; text-align: left; }

.cmp thead th {
  font: 700 10px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase;
  color: var(--text-faint); background: var(--panel);
  border-radius: 8px;
}
.cmp thead th.cmp__hot { background: var(--ember); color: #0A0A0B; text-align: center; }
.cmp thead th:last-child { text-align: center; }

.cmp tbody th {
  font: 600 15px/1.4 var(--body); color: var(--text);
  background: var(--panel); border-radius: 8px 0 0 8px;
}
.cmp tbody td {
  text-align: center; background: var(--panel);
  font: 600 14px/1 var(--body);
}
.cmp tbody td:last-child { border-radius: 0 8px 8px 0; }
.cmp .ok { color: var(--allow); background: rgba(55, 214, 138, .05) !important; }
.cmp .no { color: var(--dead); }

/* ----------------------------- use cases -------------------------------- */
.uc {
  border-top: 1px solid var(--edge-soft);
  padding-top: 40px;
  margin-top: 44px;
}
.uc:first-of-type { border-top: 0; padding-top: 0; margin-top: 0; }

.uc__head { margin-bottom: 30px; }
.uc__k {
  font: 700 10px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 12px;
}
.uc__head h3 { font-size: clamp(23px, 2.8vw, 32px); }

.uc__grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 48px);
}
.uc__side { display: grid; gap: 22px; align-content: start; }

/* flow */
.flow { display: grid; gap: 10px; counter-reset: none; }
.flow li {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; align-items: start;
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: 10px;
  padding: 14px 18px;
}
.flow__n {
  font: 700 13px/1.5 var(--mono); color: var(--ember); letter-spacing: .04em;
}
.flow__b strong { display: block; font: 600 15px/1.4 var(--body); color: var(--text); }
.flow__b em { display: block; font-style: normal; font-size: 13.5px; color: var(--text-mute); margin-top: 3px; }

/* topology */
.topo, .gains, .term {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--r);
  padding: 20px 22px;
}
.topo__row {
  border: 1px solid var(--edge);
  border-radius: 9px;
  padding: 12px 16px;
  text-align: center;
}
.topo__row strong { display: block; font: 700 15px/1.3 var(--display); }
.topo__row span   { display: block; font: 400 11.5px/1.5 var(--mono); color: var(--text-faint); }
.topo__row--hot { border-color: var(--ember); background: rgba(233, 92, 44, .06); }
.topo__row--hot strong { color: var(--ember); }
.topo__link {
  width: 1px; height: 20px; margin: 0 auto;
  background: linear-gradient(var(--ember-dim), var(--ember));
}

.peer { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; align-items: center; }
.peer__end {
  border: 1px solid var(--edge); border-radius: 9px; padding: 12px 10px; text-align: center;
}
.peer__end--hot { border-color: var(--ember); background: rgba(233, 92, 44, .06); }
.peer__end strong { display: block; font: 700 14px/1.3 var(--display); }
.peer__end--hot strong { color: var(--ember); }
.peer__end span { display: block; font: 400 11px/1.5 var(--mono); color: var(--text-faint); }
.peer__wire { position: relative; text-align: center; }
.peer__wire::before {
  content: ''; position: absolute; left: -10px; right: -10px; top: 50%;
  border-top: 1px dashed var(--ember-dim);
}
.peer__wire span {
  position: relative; display: inline-block;
  font: 700 9.5px/1 var(--mono); letter-spacing: .1em;
  background: var(--ember); color: #0A0A0B;
  padding: 5px 8px; border-radius: 5px;
}

/* terminal */
.term { padding: 0; overflow: hidden; }
.term__chrome {
  display: flex; align-items: center; gap: 7px;
  padding: 11px 15px; background: #0D0D0F; border-bottom: 1px solid var(--edge);
}
.term__body {
  margin: 0; padding: 16px 18px;
  font: 400 12px/1.85 var(--mono);
  color: var(--text-mute);
  overflow-x: auto;
}
.term__body .p { color: var(--ember); }
.term__body .q { color: var(--text-faint); }
.term__body .m { color: var(--text-faint); }
.term__body .g { color: var(--allow); }

/* ----------------------------- deployment ------------------------------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--r);
  padding: 24px 22px 28px;
  position: relative;
}
.step__n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--ember-dim);
  font: 700 12px/1 var(--mono); color: var(--ember);
  margin-bottom: 18px;
}
.step h3 { font-size: 20px; margin-bottom: 8px; }
.step p  { font-size: 14px; color: var(--text-mute); }
.step--hot { border-color: var(--ember); background: rgba(233, 92, 44, .05); }
.step--hot h3 { color: var(--ember); }
.step--hot .step__n { border-color: var(--ember); background: var(--ember); color: #0A0A0B; }

.banner {
  margin-top: 20px;
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--r);
  padding: 20px 26px;
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px; justify-content: center;
  font: 400 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-faint);
}
.banner strong {
  font-family: var(--display); font-size: clamp(17px, 2vw, 22px);
  letter-spacing: -.01em; text-transform: none; color: var(--ember);
}

/* ---------------------------- positioning ------------------------------- */
.options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
.opt {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--r);
  padding: 26px 24px 28px;
}
.opt__k {
  font: 700 10px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 12px;
}
.opt h3 { font-size: 24px; margin-bottom: 20px; }
.opt--pick { border-color: var(--ember); background: rgba(233, 92, 44, .05); }
.opt--pick .opt__k { color: var(--ember); }

.pros, .cons { display: grid; gap: 10px; }
.pros { margin-bottom: 10px; }
.pros li, .cons li {
  position: relative; padding-left: 24px;
  font-size: 14px; line-height: 1.55; color: var(--text-mute);
}
.pros li b { color: var(--text); font-weight: 600; }
.pro::before {
  content: ''; position: absolute; left: 0; top: .5em;
  width: 11px; height: 6px;
  border-left: 2px solid var(--allow); border-bottom: 2px solid var(--allow);
  transform: rotate(-45deg);
}
.opt--pick .pro::before { border-color: var(--ember); }
.cons li::before {
  content: ''; position: absolute; left: 0; top: .82em;
  width: 11px; height: 2px; background: var(--dead);
}

/* -------------------------------- CTA ----------------------------------- */
.cta {
  padding-block: clamp(76px, 10vw, 128px);
  border-top: 1px solid var(--edge-soft);
  position: relative;
}
.cta::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: -1;
  background: radial-gradient(720px 380px at 50% 0%, var(--ember-wash), transparent 72%);
}
.cta__h2 { font-size: clamp(30px, 5vw, 58px); letter-spacing: -.035em; }
.cta__sub {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(20px, 3vw, 32px); letter-spacing: -.02em;
  color: var(--ember); margin-top: 6px;
}
.cta__lede {
  max-width: 66ch; margin-top: 26px;
  font-size: clamp(15px, 1.5vw, 17px); color: var(--text-mute);
}
.cta__lede strong { color: var(--text); font-weight: 600; }

/* One action for now — a sized tile rather than a stretched one, so it reads as
   deliberate instead of like a row with something missing. */
.tiles { display: grid; grid-template-columns: minmax(0, 440px); gap: 16px; margin-top: 40px; }
.tile {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--r);
  padding: 24px 26px 26px;
  text-decoration: none;
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}
.tile:hover { border-color: var(--ember); transform: translateY(-2px); }
.tile__k {
  display: block;
  font: 700 10px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 14px;
}
.tile__v {
  display: block;
  font-family: var(--display); font-weight: 700;
  font-size: clamp(17px, 2vw, 22px); letter-spacing: -.02em;
  word-break: break-word;
}
.tile--hot { background: var(--ember); border-color: var(--ember); color: #0A0A0B; }
.tile--hot:hover { background: var(--ember-hot); border-color: var(--ember-hot); }
.tile--hot .tile__k { color: rgba(10, 10, 11, .68); }

/* ------------------------------- footer --------------------------------- */
.foot { border-top: 1px solid var(--edge-soft); padding-block: 40px; }
.foot__inner {
  display: flex; flex-wrap: wrap; gap: 20px 32px;
  align-items: center; justify-content: space-between;
}
.foot__brand { display: flex; align-items: center; gap: 16px; }
.foot__brand img { width: 38px; height: auto; }
.foot__name { font-family: var(--display); font-weight: 700; font-size: 17px; letter-spacing: .02em; }
.foot__by { font-size: 13px; color: var(--text-mute); }
.foot__meta {
  font: 400 11.5px/1.6 var(--mono); letter-spacing: .06em;
  color: var(--text-faint);
  display: flex; flex-wrap: wrap; gap: 8px;
}
.foot__meta a { color: var(--ember); text-decoration: none; }
.foot__meta a:hover { text-decoration: underline; }

/* ------------------------------ reveals --------------------------------- */
.reveal { opacity: 0; transform: translateY(8px); }
.reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .55s var(--ease), transform .55s var(--ease);
}

/* ============================== responsive ============================== */
@media (max-width: 1080px) {
  .policy { grid-template-columns: 1fr 1fr; }
  .policy__q { grid-column: 1 / -1; order: -1; }
  .stats--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 940px) {
  .hero__grid { grid-template-columns: 1fr; }
  .uc__grid   { grid-template-columns: 1fr; }
  .steps      { grid-template-columns: repeat(2, 1fr); }
  .options    { grid-template-columns: 1fr; }
  .symptoms   { grid-template-columns: 1fr; }
  .stats--3   { grid-template-columns: 1fr; }
  .cols2      { grid-template-columns: 1fr; }
  .tiles      { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav__burger { display: block; }
  .nav__links {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; gap: 0;
    background: #0D0D0F;
    border-block: 1px solid var(--edge);
    padding: 8px var(--gut) 20px;
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { padding: 13px 0; border-bottom: 1px solid var(--edge-soft); }
  .nav__links a.is-active { border-bottom-color: var(--ember); }
  .nav__inner { gap: 14px; }
  .nav__actions { margin-left: auto; }
}

@media (max-width: 720px) {
  .policy { grid-template-columns: 1fr; }
  .policy__q { order: 0; }
  .scan__body { grid-template-columns: 1fr; }
  .scan__col + .scan__col { border-left: 0; border-top: 1px solid var(--edge); }
  .scan__out { min-height: 0; }
}

@media (max-width: 560px) {
  .stats--4, .steps { grid-template-columns: 1fr; }
  .v { grid-template-columns: auto minmax(0, 1fr); }
  .v__tag { grid-column: 2; justify-self: start; }
  .foot__inner { flex-direction: column; align-items: flex-start; }
  .peer { grid-template-columns: 1fr; }
  .peer__wire::before { display: none; }
}

/* ------------------------- reduced motion ------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .caret { display: none !important; }
}