:root {
  --bg: #0d1317;
  --bg-deep: #091014;
  --panel: #131c21;
  --panel-2: #182228;
  --panel-3: #1d282e;
  --text: #e4eaed;
  --muted: #a2adb3;
  --muted-2: #76858d;
  --accent: #829d99;
  --accent-strong: #a8bfbb;
  --steel: #718797;
  --line: rgba(219, 228, 231, .10);
  --line-strong: rgba(219, 228, 231, .18);
  --success: #96b5a7;
  --danger: #d6a19a;
  --shell: min(1180px, calc(100% - 44px));
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 30px;
  --shadow: 0 26px 80px rgba(0, 0, 0, .28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 74% 6%, rgba(113, 135, 151, .11), transparent 30rem),
    radial-gradient(circle at 12% 34%, rgba(130, 157, 153, .055), transparent 28rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button, input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
img { max-width: 100%; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -100px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--text);
  color: var(--bg);
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }
.page-shell { width: var(--shell); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 12px;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  width: min(1180px, calc(100% - 24px));
  min-height: 64px;
  margin: 12px auto 0;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 15px;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-header.scrolled {
  border-color: var(--line-strong);
  background: rgba(13, 19, 23, .91);
  box-shadow: 0 14px 40px rgba(0,0,0,.22);
  backdrop-filter: blur(16px);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 760; letter-spacing: -.025em; }
.brand-mark {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: rgba(130, 157, 153, .08);
  color: var(--accent-strong);
  font: 760 9px/1 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: .08em;
}
.desktop-nav { display: flex; justify-content: center; gap: 26px; }
.desktop-nav a { color: var(--muted); font-size: 12px; transition: color .2s ease; }
.desktop-nav a:hover, .desktop-nav a:focus-visible { color: var(--text); }
.menu-button { display: none; }
.mobile-nav { display: none; }

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 19px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 12px;
  font-weight: 720;
  letter-spacing: -.01em;
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-1px); }
.button:focus-visible, button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 3px;
}
.button-primary { background: var(--accent-strong); color: #101719; }
.button-primary:hover { background: #bdd0cd; }
.button-ghost { border-color: var(--line-strong); background: rgba(255,255,255,.015); color: var(--text); }
.button-ghost:hover { border-color: rgba(168,191,187,.42); background: rgba(130,157,153,.07); }
.button-small { min-height: 38px; padding: 0 15px; font-size: 11px; }
.text-link { display: inline-flex; margin-top: 11px; color: var(--accent-strong); font-size: 12px; font-weight: 700; }

.hero { position: relative; overflow: hidden; padding: 54px 0 0; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr);
  gap: 72px;
  align-items: center;
  min-height: 650px;
  padding: 56px 0 72px;
}
.hero-copy { max-width: 720px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 17px;
  color: var(--muted-2);
  font: 720 10px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.eyebrow span { width: 23px; height: 1px; background: var(--accent); }
h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(48px, 6.2vw, 78px);
  line-height: .98;
  letter-spacing: -.062em;
  font-weight: 730;
}
h1 em { color: var(--accent-strong); font-style: normal; }
.hero-lede {
  max-width: 710px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.7vw, 20px);
  line-height: 1.65;
}
.release-target {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 22px;
  align-items: center;
  max-width: 590px;
  margin-top: 28px;
  padding: 18px 20px;
  border: 1px solid rgba(168,191,187,.34);
  border-radius: 13px;
  background: linear-gradient(135deg, rgba(130,157,153,.14), rgba(19,28,33,.84));
  box-shadow: inset 3px 0 0 var(--accent-strong);
}
.release-target-label {
  grid-column: 1 / -1;
  color: var(--accent-strong);
  font: 760 9px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: .14em;
}
.release-target strong {
  color: var(--text);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
  letter-spacing: -.04em;
}
.release-target span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero-note { margin: 18px 0 0; color: var(--muted-2); font-size: 11px; }
.hero-panel {
  position: relative;
  overflow: hidden;
  padding: 26px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(29,40,46,.93), rgba(17,25,30,.94));
  box-shadow: var(--shadow);
}
.hero-panel::after {
  content: "";
  position: absolute;
  top: -100px;
  right: -120px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(130,157,153,.08);
  filter: blur(4px);
}
.panel-topline { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 20px; color: var(--muted-2); font: 700 9px/1.2 ui-monospace, monospace; letter-spacing: .1em; }
.status-dot { color: var(--success); }
.status-dot::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px rgba(150,181,167,.08); }
.model-block { position: relative; z-index: 1; margin: 27px 0 25px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.model-block p { margin: 0 0 8px; color: var(--accent-strong); font: 720 9px/1.2 ui-monospace, monospace; letter-spacing: .13em; }
.model-block strong { display: block; font-size: 23px; letter-spacing: -.035em; }
.model-block span { display: block; margin-top: 10px; color: var(--muted); font-size: 13px; }
.panel-flow { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 14px; margin-bottom: 24px; }
.panel-flow > div { min-height: 82px; padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.018); }
.panel-flow small { display: block; margin-bottom: 7px; color: var(--muted-2); font: 700 9px/1 ui-monospace, monospace; letter-spacing: .1em; }
.panel-flow b { font-size: 13px; font-weight: 680; }
.panel-flow > span { color: var(--accent); }
.panel-list { position: relative; z-index: 1; margin: 0; }
.panel-list > div { display: grid; grid-template-columns: 105px 1fr; gap: 15px; padding: 10px 0; border-top: 1px solid var(--line); }
.panel-list dt { color: var(--muted-2); font-size: 11px; }
.panel-list dd { margin: 0; color: var(--text); font-size: 12px; }
.proof-strip {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.proof-strip > div { min-height: 112px; padding: 24px 22px; border-right: 1px solid var(--line); }
.proof-strip > div:last-child { border-right: 0; }
.proof-strip strong { display: block; color: var(--text); font-size: 19px; letter-spacing: -.035em; }
.proof-strip span { display: block; margin-top: 6px; color: var(--muted-2); font-size: 11px; }

.section { padding: 112px 0; }
.section-heading { max-width: 810px; margin-bottom: 50px; }
.section-heading.centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }
.section-heading.split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .65fr); gap: 80px; max-width: none; align-items: end; }
.section-heading h2, .request-copy h2, .boundaries-grid h2 {
  margin: 0;
  font-size: clamp(36px, 4.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -.05em;
  font-weight: 700;
}
.section-heading > p, .section-heading.split > p, .section-heading.split > div:last-child p, .section-heading.centered > p {
  margin: 0;
  color: var(--muted);
}
.section-heading.centered > p { max-width: 670px; margin: 16px auto 0; }

.comparison-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.comparison-card { min-height: 490px; padding: 33px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--panel); }
.comparison-card.netmetria { border-color: rgba(168,191,187,.24); background: linear-gradient(145deg, rgba(130,157,153,.09), rgba(19,28,33,.96)); }
.comparison-label { margin-bottom: 55px; color: var(--muted-2); font: 720 9px/1 ui-monospace, monospace; letter-spacing: .14em; }
.comparison-card.netmetria .comparison-label { color: var(--accent-strong); }
.comparison-card h3 { max-width: 500px; margin: 0 0 28px; font-size: 28px; line-height: 1.18; letter-spacing: -.035em; }
.comparison-card ol { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.comparison-card li { display: grid; grid-template-columns: 38px 1fr; gap: 12px; align-items: center; min-height: 54px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.comparison-card li span { color: var(--muted-2); font: 700 9px/1 ui-monospace, monospace; }

.transcript-section { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(9,16,20,.55); }
.terminal { overflow: hidden; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: #080d10; box-shadow: 0 34px 90px rgba(0,0,0,.3); }
.terminal-bar, .terminal-meta, .terminal-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.terminal-bar { min-height: 57px; padding: 0 18px; border-bottom: 1px solid var(--line); background: #11191d; }
.terminal-title { display: flex; align-items: center; gap: 10px; color: var(--muted); font: 650 11px/1 ui-monospace, monospace; }
.terminal-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(150,181,167,.08); }
.copy-button { border: 1px solid var(--line); border-radius: 8px; background: transparent; padding: 7px 10px; color: var(--muted); font: 650 10px/1 ui-monospace, monospace; cursor: pointer; }
.copy-button:hover { color: var(--text); border-color: var(--line-strong); }
.terminal-meta { padding: 11px 18px; border-bottom: 1px solid var(--line); color: var(--muted-2); font: 650 9px/1 ui-monospace, monospace; letter-spacing: .08em; }
.packet-transcript {
  min-height: 410px;
  max-height: 510px;
  margin: 0;
  padding: 24px;
  overflow: auto;
  color: #b6c7c4;
  background:
    linear-gradient(90deg, rgba(130,157,153,.035), transparent 22%),
    #080d10;
  font-family: "Cascadia Mono", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Monaco, monospace;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.38;
  font-variant-ligatures: none;
  font-feature-settings: "liga" 0, "calt" 0;
  letter-spacing: 0;
  tab-size: 8;
  white-space: pre;
}
.packet-transcript code { display: block; min-width: max-content; font: inherit; font-variant-ligatures: none; }
.terminal-footer { min-height: 46px; padding: 0 18px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: 10px; }
.coverage-groups { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 18px; }
.coverage-groups > div { min-height: 92px; padding: 17px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.015); }
.coverage-groups span { display: block; min-height: 30px; color: var(--muted-2); font: 700 8px/1.35 ui-monospace, monospace; letter-spacing: .09em; }
.coverage-groups strong { display: block; margin-top: 10px; font-size: 13px; }

.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.process-card { position: relative; min-height: 445px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--panel); }
.process-card::after { content: ""; position: absolute; inset: auto 0 0; height: 110px; border-radius: 0 0 var(--radius-lg) var(--radius-lg); background: linear-gradient(to top, rgba(130,157,153,.045), transparent); pointer-events: none; }
.step-number { color: var(--muted-2); font: 720 12px/1 ui-monospace, monospace; }
.process-label { margin: 16px 0 78px; color: var(--accent-strong); font: 720 9px/1 ui-monospace, monospace; letter-spacing: .14em; }
.process-card h3 { margin: 0; font-size: 27px; line-height: 1.17; letter-spacing: -.035em; }
.process-card > p:not(.process-label) { color: var(--muted); }
.process-card ul { display: grid; gap: 8px; margin: 22px 0 0; padding: 0; list-style: none; color: var(--muted-2); font-size: 11px; }
.process-card li::before { content: "•"; margin-right: 8px; color: var(--accent); }

.use-case-section { border-top: 1px solid var(--line); }
.application-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.application-card { min-height: 340px; padding: 29px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--panel); }
.application-card.feature { background: linear-gradient(145deg, rgba(113,135,151,.10), rgba(19,28,33,.98)); }
.card-tag { color: var(--accent-strong); font: 720 9px/1 ui-monospace, monospace; letter-spacing: .11em; text-transform: uppercase; }
.application-card h3 { max-width: 530px; margin: 72px 0 12px; font-size: 26px; line-height: 1.2; letter-spacing: -.035em; }
.application-card p { color: var(--muted); }
.application-card button { margin-top: 12px; padding: 0; border: 0; background: transparent; color: var(--accent-strong); font-size: 11px; font-weight: 720; cursor: pointer; }


/* Community release section */
.community-section {
  background: linear-gradient(180deg, rgba(134,162,158,.045), transparent 70%);
}
.community-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 14px;
}
.community-card {
  min-height: 265px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.018);
}
.community-card-primary {
  border-color: rgba(168,191,187,.28);
  background: rgba(130,157,153,.07);
}
.community-card h3 {
  max-width: 380px;
  margin: 18px 0 14px;
  font-size: 24px;
  line-height: 1.1;
}
.community-card p,
.community-card li {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}
.community-card ul {
  display: grid;
  gap: 9px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.community-card li {
  position: relative;
  padding-left: 16px;
}
.community-card li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-strong);
}
.edition-card { display: flex; flex-direction: column; }
.edition-card-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.edition-status {
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted-2);
  font: 700 8px/1 ui-monospace, monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.edition-status-public {
  border-color: rgba(168,191,187,.34);
  background: rgba(130,157,153,.08);
  color: var(--accent-strong);
}
.edition-summary { margin-bottom: 0; }
.edition-caution {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted-2) !important;
  font-size: 10px !important;
}
.edition-list-note {
  display: grid;
  grid-template-columns: minmax(240px, .75fr) minmax(0, 1.25fr);
  gap: 28px;
  margin-top: 16px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.012);
}
.edition-list-note strong { font-size: 12px; }
.edition-list-note span { color: var(--muted-2); font-size: 11px; line-height: 1.65; }

.request-section { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: linear-gradient(140deg, rgba(113,135,151,.06), rgba(9,16,20,.74)); }
.request-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(540px, 1.2fr); gap: 82px; align-items: start; }
.request-copy { position: sticky; top: 112px; }
.request-copy > p:not(.eyebrow) { max-width: 550px; color: var(--muted); font-size: 16px; }
.request-points { display: grid; gap: 0; margin: 40px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.request-points li { display: grid; grid-template-columns: 45px 1fr; gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.request-points li > span { color: var(--muted-2); font: 700 9px/1.4 ui-monospace, monospace; }
.request-points b, .request-points small { display: block; }
.request-points b { font-size: 12px; }
.request-points small { margin-top: 3px; color: var(--muted-2); font-size: 10px; }
.request-trust { margin-top: 28px; padding: 17px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.015); }
.request-trust strong, .request-trust span { display: block; }
.request-trust strong { font-size: 12px; }
.request-trust span { margin-top: 4px; color: var(--muted-2); font-size: 10px; }
.lead-card { padding: 28px; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: rgba(17,25,30,.96); box-shadow: var(--shadow); }
.form-heading { display: flex; justify-content: space-between; gap: 15px; margin-bottom: 26px; padding-bottom: 18px; border-bottom: 1px solid var(--line); font-size: 15px; font-weight: 720; }
.form-heading small { color: var(--muted-2); font-size: 9px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
fieldset { min-width: 0; margin: 0 0 18px; padding: 0; border: 0; }
legend, label { color: var(--muted); font-size: 11px; font-weight: 650; }
.objective-pills { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 8px; }
.objective-pills button { min-height: 34px; padding: 0 12px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255,255,255,.012); color: var(--muted); font-size: 10px; cursor: pointer; }
.objective-pills button.active { border-color: rgba(168,191,187,.38); background: rgba(130,157,153,.10); color: var(--text); }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 13px; }
label { display: block; margin-bottom: 14px; }
input, select, textarea {
  width: 100%;
  margin-top: 7px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0c1317;
  color: var(--text);
  transition: border-color .2s ease, background .2s ease;
}
input, select { min-height: 46px; padding: 0 12px; }
textarea { min-height: 136px; padding: 12px; resize: vertical; line-height: 1.55; }
textarea.textarea-compact { min-height: 84px; }
input:hover, select:hover, textarea:hover { border-color: var(--line-strong); }
input:focus, select:focus, textarea:focus { border-color: rgba(168,191,187,.45); background: #0e161a; }
input::placeholder, textarea::placeholder { color: #59666d; }
select { color-scheme: dark; }
label small[data-error-for], .consent-error { display: block; min-height: 14px; margin-top: 4px; color: var(--danger); font-size: 9px; font-weight: 500; }
.field-error { border-color: rgba(214,161,154,.6) !important; }
.consent-row { display: grid; grid-template-columns: 18px 1fr; gap: 9px; align-items: start; margin-top: 5px; color: var(--muted-2); font-weight: 500; }
.consent-row input { width: 15px; min-height: 15px; margin: 3px 0 0; accent-color: var(--accent); }
.form-status { min-height: 22px; margin: 4px 0 8px; color: var(--danger); font-size: 11px; }
.button-submit { width: 100%; justify-content: space-between; }
.button-submit:disabled { opacity: .58; cursor: wait; transform: none; }
.form-note { margin: 11px 0 0; color: var(--muted-2); font-size: 9px; text-align: center; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.success-panel { min-height: 500px; padding: 35px 8px; }
.success-panel > span { color: var(--success); font: 720 9px/1 ui-monospace, monospace; letter-spacing: .13em; }
.success-panel h3 { margin: 25px 0 12px; font-size: 34px; line-height: 1.12; letter-spacing: -.04em; }
.success-panel p { max-width: 520px; color: var(--muted); }
.success-panel .button { margin-top: 20px; }

.boundaries-section { background: rgba(9,16,20,.45); }
.boundaries-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.boundary-columns { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.boundary-columns > div { padding: 24px; border: 1px solid var(--line); border-radius: 15px; background: var(--panel); }
.boundary-columns strong { font-size: 12px; }
.boundary-columns ul { display: grid; gap: 12px; margin: 20px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 11px; }
.boundary-columns li::before { content: "•"; margin-right: 8px; color: var(--accent); }

.faq-grid { display: grid; grid-template-columns: minmax(300px, .62fr) minmax(0, 1.38fr); gap: 82px; align-items: start; }
.faq-heading { max-width: 430px; margin-bottom: 0; }
.faq-heading h2 { font-size: clamp(42px, 5vw, 68px); line-height: .98; letter-spacing: -.055em; }
.faq-heading > p:last-child { max-width: 390px; margin-top: 20px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 19px 38px 19px 0; list-style: none; cursor: pointer; font-size: 13px; font-weight: 650; line-height: 1.45; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 0; top: 18px; color: var(--muted-2); font-size: 18px; font-weight: 300; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list .faq-answer p { max-width: 760px; margin: -1px 42px 19px 0; color: var(--muted); font-size: 12px; line-height: 1.65; }

.closing-section { padding: 28px 0 100px; }
.closing-card { display: flex; justify-content: space-between; align-items: center; gap: 50px; padding: 45px; border: 1px solid var(--line-strong); border-radius: var(--radius-xl); background: linear-gradient(135deg, rgba(113,135,151,.10), rgba(130,157,153,.035)); }
.closing-card h2 { max-width: 760px; margin: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.1; letter-spacing: -.045em; }

.site-footer { padding: 60px 0 30px; border-top: 1px solid var(--line); background: #0a1014; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr 1fr; gap: 50px; }
.footer-grid > div { display: grid; align-content: start; gap: 9px; color: var(--muted); font-size: 11px; }
.footer-grid > div:first-child p { max-width: 370px; margin: 10px 0 0; color: var(--muted-2); }
.footer-grid strong { color: var(--text); font-size: 10px; }
.footer-status span { color: var(--text); text-transform: uppercase; font: 720 9px/1.4 ui-monospace, monospace; letter-spacing: .1em; }
.footer-status small { color: var(--muted-2); }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 48px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: 9px; }
.mobile-sticky-cta { display: none; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; transition-delay: var(--delay, 0ms); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Supporting pages */
.legal-header { position: static; width: min(1180px, calc(100% - 24px)); }
.legal-page { min-height: 72vh; padding: 100px 0 120px; }
.legal-shell { width: min(820px, calc(100% - 44px)); margin: 0 auto; }
.legal-shell h1 { font-size: clamp(42px, 6vw, 68px); }
.legal-shell h2 { margin-top: 44px; font-size: 25px; }
.legal-shell p, .legal-shell li { color: var(--muted); }
.legal-shell a { color: var(--accent-strong); }
.simple-page { min-height: 100vh; display: grid; place-items: center; padding: 30px; }
.simple-card { width: min(680px, 100%); padding: 36px; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: var(--panel); }
.simple-card h1 { font-size: clamp(38px, 6vw, 58px); }
.simple-card p { color: var(--muted); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1040px) {
  .community-grid { grid-template-columns: 1fr; }
  .community-card { min-height: 0; }
  .edition-list-note { grid-template-columns: 1fr; gap: 7px; }
  .desktop-nav, .header-cta { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .menu-button { display: grid; gap: 5px; justify-self: end; width: 40px; height: 40px; place-content: center; border: 1px solid var(--line); border-radius: 10px; background: transparent; cursor: pointer; }
  .menu-button span { width: 17px; height: 1px; background: var(--text); }
  .mobile-nav { position: absolute; left: 0; right: 0; top: 70px; display: grid; gap: 4px; padding: 16px; border: 1px solid var(--line-strong); border-radius: 14px; background: rgba(13,19,23,.98); box-shadow: var(--shadow); }
  .mobile-nav a:not(.button) { padding: 11px; color: var(--muted); }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; min-height: auto; padding-top: 55px; }
  .hero-copy { max-width: 850px; }
  .hero-panel { max-width: 780px; }
  .proof-strip { grid-template-columns: repeat(2, 1fr); }
  .proof-strip > div:nth-child(2) { border-right: 0; }
  .proof-strip > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section-heading.split, .request-grid, .faq-grid, .boundaries-grid { grid-template-columns: 1fr; gap: 42px; }
  .faq-heading { max-width: 760px; }
  .faq-heading h2 { max-width: 680px; }
  .request-copy { position: static; }
  .coverage-groups { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  :root { --shell: min(100% - 28px, 1180px); }
  body { padding-bottom: 58px; }
  .site-header { width: calc(100% - 16px); margin-top: 8px; padding: 0 14px; }
  .hero { padding-top: 24px; }
  .hero-grid { padding-top: 40px; padding-bottom: 54px; }
  h1 { font-size: clamp(42px, 12.8vw, 58px); line-height: 1; }
  .hero-lede { font-size: 16px; }
  .release-target { grid-template-columns: 1fr; gap: 7px; padding: 17px; }
  .release-target-label { grid-column: auto; }
  .release-target strong { font-size: 29px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-panel { padding: 20px; }
  .panel-topline { display: grid; gap: 9px; }
  .panel-flow { grid-template-columns: 1fr; }
  .panel-flow > span { transform: rotate(90deg); justify-self: center; }
  .panel-list > div { grid-template-columns: 92px 1fr; }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-strip > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-strip > div:last-child { border-bottom: 0; }
  .section { padding: 82px 0; }
  .section-heading { margin-bottom: 36px; }
  .section-heading h2, .request-copy h2, .boundaries-grid h2 { font-size: 36px; }
  .faq-heading { margin-bottom: 0; }
  .faq-heading h2 { font-size: 40px; line-height: 1.02; }
  .faq-list summary { padding-top: 17px; padding-bottom: 17px; }
  .faq-list summary::after { top: 16px; }
  .section-heading.split { gap: 14px; }
  .comparison-grid, .process-grid, .application-grid, .boundary-columns { grid-template-columns: 1fr; }
  .comparison-card { min-height: auto; padding: 25px; }
  .comparison-label { margin-bottom: 38px; }
  .process-card { min-height: 385px; }
  .terminal-bar, .terminal-meta, .terminal-footer { align-items: flex-start; flex-direction: column; padding-top: 12px; padding-bottom: 12px; }
  .packet-transcript { min-height: 420px; padding: 18px; font-size: 11px; }
  .coverage-groups { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .edition-card-top { align-items: flex-start; flex-direction: column; gap: 10px; }
  .lead-card { padding: 20px; border-radius: 20px; }
  .form-heading { display: block; }
  .form-heading small { display: block; margin-top: 4px; }
  .closing-card { display: grid; padding: 29px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { display: grid; gap: 8px; }
  .mobile-sticky-cta { position: fixed; z-index: 70; display: flex; left: 10px; right: 10px; bottom: 9px; min-height: 46px; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.1); border-radius: 11px; background: var(--accent-strong); color: #101719; font-size: 12px; font-weight: 750; box-shadow: 0 14px 35px rgba(0,0,0,.34); }
}

/* Actual sample PCAP transcript integration */
.sample-proof-grid {
  display: grid;
  grid-template-columns: .7fr .7fr 1.6fr 1fr;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.012);
}
.sample-proof-grid > div { min-height: 92px; padding: 18px; border-right: 1px solid var(--line); }
.sample-proof-grid > div:last-child { border-right: 0; }
.sample-proof-grid strong { display: block; font-size: 14px; letter-spacing: -.02em; }
.sample-proof-grid span { display: block; margin-top: 6px; color: var(--muted-2); font-size: 10px; }

.transcript-context {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 24px;
  align-items: start;
  margin: 0 0 18px;
  padding: 18px 20px;
  border: 1px solid rgba(168,191,187,.18);
  border-left: 3px solid var(--accent-strong);
  border-radius: 12px;
  background: rgba(130,157,153,.055);
}
.transcript-context-label {
  padding-top: 2px;
  color: var(--accent-strong);
  font: 720 9px/1.35 ui-monospace, monospace;
  letter-spacing: .12em;
}
.transcript-context p {
  margin: 0;
  max-width: 900px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.behavior-index {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
  margin: 0 0 12px;
}
.behavior-button {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 9px;
  align-items: center;
  min-height: 54px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.012);
  color: var(--muted);
  text-align: left;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease, color .2s ease;
}
.behavior-button:hover { border-color: var(--line-strong); color: var(--text); }
.behavior-button.active { border-color: rgba(168,191,187,.38); background: rgba(130,157,153,.10); color: var(--text); }
.behavior-button span { color: var(--muted-2); font: 720 9px/1 ui-monospace, monospace; }
.behavior-button b { overflow: hidden; font-size: 10px; font-weight: 650; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.behavior-button small { color: var(--muted-2); font: 650 9px/1 ui-monospace, monospace; }

.terminal-actions { display: flex; gap: 7px; }
.packet-line { display: block; min-height: 0; padding: 1px 7px; border-left: 2px solid transparent; white-space: pre; transition: opacity .15s ease, color .15s ease, background .15s ease, border-color .15s ease; }
.packet-line:nth-child(even):not(.packet-header) { background: rgba(255,255,255,.008); }
.packet-line.packet-group-end { margin-bottom: 6px; }
.packet-header { position: sticky; z-index: 2; top: 0; padding: 7px; border-bottom: 1px solid var(--line); background: #0b1216; color: var(--text); font-weight: 700; }
.packet-line.packet-highlight { border-left-color: var(--accent-strong); background: rgba(130,157,153,.12); color: #dce9e6; }
.packet-line.packet-muted { opacity: .23; }
.terminal.expanded .packet-transcript { max-height: 76vh; min-height: 650px; }

.sample-conversion-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 50px;
  align-items: center;
  margin-top: 20px;
  padding: 30px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(113,135,151,.09), rgba(130,157,153,.025));
}
.sample-conversion-card .eyebrow { margin-bottom: 10px; }
.sample-conversion-card h3 { margin: 0; font-size: clamp(25px, 3vw, 37px); line-height: 1.12; letter-spacing: -.04em; }
.sample-conversion-card p:not(.eyebrow) { max-width: 700px; margin: 10px 0 0; color: var(--muted); }

@media (max-width: 1040px) {
  .sample-proof-grid { grid-template-columns: repeat(2, 1fr); }
  .sample-proof-grid > div:nth-child(2) { border-right: 0; }
  .sample-proof-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .behavior-index { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .sample-proof-grid { grid-template-columns: 1fr; }
  .sample-proof-grid > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .sample-proof-grid > div:last-child { border-bottom: 0; }
  .transcript-context { grid-template-columns: 1fr; gap: 8px; padding: 17px; }
  .behavior-index { grid-template-columns: 1fr; max-height: 330px; overflow: auto; }
  .behavior-button b { white-space: normal; }
  .terminal-actions { width: 100%; }
  .terminal-actions button { flex: 1; }
  .sample-conversion-card { grid-template-columns: 1fr; gap: 22px; padding: 24px; }
  .sample-conversion-card .button { width: 100%; }
  .terminal.expanded .packet-transcript { min-height: 500px; }
}