/* =================================================================== */
/*  CERULEAN, Marketing Site                                           */
/*  Light, calm, precise. Lean on the design system.                    */
/* =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,500;0,8..60,600;0,8..60,700;1,8..60,400&display=swap');

@font-face { font-family:'Suisse Int\'l'; font-weight:200; font-style:normal; src:url('fonts/SuisseIntlTrial-Thin.woff2') format('woff2'); font-display:swap; }
@font-face { font-family:'Suisse Int\'l'; font-weight:300; font-style:normal; src:url('fonts/SuisseIntlTrial-Light.woff2') format('woff2'); font-display:swap; }
@font-face { font-family:'Suisse Int\'l'; font-weight:350; font-style:normal; src:url('fonts/SuisseIntlTrial-Book.woff2') format('woff2'); font-display:swap; }
@font-face { font-family:'Suisse Int\'l'; font-weight:400; font-style:normal; src:url('fonts/SuisseIntlTrial-Regular.woff2') format('woff2'); font-display:swap; }
@font-face { font-family:'Suisse Int\'l'; font-weight:500; font-style:normal; src:url('fonts/SuisseIntlTrial-Medium.woff2') format('woff2'); font-display:swap; }
@font-face { font-family:'Suisse Int\'l'; font-weight:600; font-style:normal; src:url('fonts/SuisseIntlTrial-Semibold.woff2') format('woff2'); font-display:swap; }
@font-face { font-family:'Suisse Int\'l'; font-weight:700; font-style:normal; src:url('fonts/SuisseIntlTrial-Bold.woff2') format('woff2'); font-display:swap; }

:root {
  --bg:            #FAFAF8;
  --surface:       #FFFFFF;
  --ink:           #1A1F2B;
  --muted:         #8A8A82;
  --hairline:      #E6E6E1;
  --accent:        #007BA7;
  --accent-tint:   rgba(0,123,167,0.12);

  --ink-70: rgba(26,31,43,0.70);
  --ink-50: rgba(26,31,43,0.50);
  --ink-30: rgba(26,31,43,0.30);
  --ink-10: rgba(26,31,43,0.10);

  --font-sans:'Suisse Int\'l','Aeonik','Helvetica Now',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  --font-mono:'IBM Plex Mono','JetBrains Mono','SF Mono',ui-monospace,monospace;
  --font-serif:'Source Serif 4','Source Serif Pro','Charter','Iowan Old Style','Georgia',serif;

  --tracking-caps: 0.18em;
  --tracking-wordmark: 0.08em;

  --ease: cubic-bezier(0.2,0,0,1);
  --dur-press: 80ms;
  --dur-state: 120ms;
  --dur-panel: 200ms;

  /* Site rhythm, generous */
  --page-pad-x: clamp(24px, 5vw, 96px);
  --col-max: 1440px;
  --rule: 1px solid var(--hairline);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1, 'liga' 1, 'calt' 1, 'lnum' 1, 'pnum' 1;
  font-variant-numeric: lining-nums proportional-nums;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ------------------------------------------------------------------ */
/*  Reusable atoms                                                     */
/* ------------------------------------------------------------------ */
.mono       { font-family: var(--font-mono); font-size: 12px; color: var(--muted); letter-spacing: 0; }
.caps       { text-transform: uppercase; letter-spacing: var(--tracking-caps); font-size: 11px; font-weight: 500; color: var(--muted); }
.serif      { font-family: var(--font-serif); font-weight: 400; }
.muted      { color: var(--muted); }
.ink        { color: var(--ink); }
.accent     { color: var(--accent); }
.match      { background: var(--accent-tint); color: inherit; padding: 0 3px; }

.shell {
  max-width: var(--col-max);
  margin: 0 auto;
  padding: 0 var(--page-pad-x);
  position: relative;
}

/* Section index marker (e.g. § 02 / 09  POSITIONING) */
.sec-index {
  display: flex;
  align-items: baseline;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  padding-bottom: 12px;
  border-bottom: var(--rule);
  margin-bottom: 56px;
}
.sec-index .glyph { color: var(--accent); font-family: var(--font-sans); font-weight: 600; }
.sec-index .num { letter-spacing: 0.04em; }
.sec-index .label { text-transform: uppercase; letter-spacing: var(--tracking-caps); font-family: var(--font-sans); font-size: 11px; font-weight: 500; color: var(--ink); }
.sec-index .spacer { flex: 1; height: 1px; }
.sec-index .right { color: var(--muted); }

/* Section label (quiet, single-line replacement for sec-index) */
.sec-label {
  display: inline-flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 64px;
  border-bottom: var(--rule);
  min-width: 220px;
}
.sec-label .n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.04em;
}
.sec-label .l {
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 22px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--bg);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 4px;
  cursor: pointer;
  transition: opacity var(--dur-state) var(--ease);
  white-space: nowrap;
}
.btn:hover { opacity: 0.88; }
.btn .arrow { width: 14px; height: 14px; }
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--hairline);
}
.btn.ghost:hover { border-color: var(--ink-30); opacity: 1; }
.btn.accent-btn {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.link-quiet {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color var(--dur-state) var(--ease);
}
.link-quiet:hover { border-bottom-color: var(--ink); }
.link-quiet .arrow { width: 14px; height: 14px; color: var(--muted); }
.link-quiet:hover .arrow { color: var(--ink); }

/* Corner registration brackets */
.brackets { position: absolute; inset: 0; pointer-events: none; }
.brackets svg { position: absolute; width: 16px; height: 16px; color: var(--muted); }
.brackets .tl { top: 12px; left: 12px; }
.brackets .tr { top: 12px; right: 12px; transform: scaleX(-1); }
.brackets .bl { bottom: 12px; left: 12px; transform: scaleY(-1); }
.brackets .br { bottom: 12px; right: 12px; transform: scale(-1,-1); }

/* ------------------------------------------------------------------ */
/*  Top navigation                                                     */
/* ------------------------------------------------------------------ */
.nav-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250,250,248,0.92);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-state) var(--ease), backdrop-filter var(--dur-state) var(--ease);
}
.nav-bar.is-scrolled {
  border-bottom-color: var(--hairline);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.nav-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 48px;
  height: 72px;
  padding: 0 var(--page-pad-x);
  max-width: var(--col-max);
  margin: 0 auto;
}

/* Wordmark */
.wm {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}
.wm .wm-row { display: inline-flex; align-items: center; gap: 9px; }
.wm .wm-body {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: var(--tracking-wordmark);
  color: var(--ink);
  line-height: 1;
}
.wm .wm-dot { width: 10px; height: 10px; background: var(--accent); display: inline-block; }
.wm .wm-strap {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 9px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--muted);
}

.nav-links {
  display: flex;
  gap: 36px;
  justify-self: center;
}
.nav-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color var(--dur-state) var(--ease);
}
.nav-link .nl-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  font-weight: 400;
}
.nav-link:hover { color: var(--accent); }
.nav-link:hover .nl-num { color: var(--accent); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 18px;
}
.nav-cta .quiet {
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
  transition: color var(--dur-state) var(--ease);
}
.nav-cta .quiet:hover { color: var(--ink); }
.nav-cta .btn { height: 36px; padding: 0 16px; font-size: 13px; }

/* ------------------------------------------------------------------ */
/*  HERO                                                               */
/* ------------------------------------------------------------------ */
.hero {
  padding-top: clamp(80px, 9vw, 140px);
  padding-bottom: clamp(64px, 8vw, 120px);
  position: relative;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 64px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.hero-eyebrow .pulse {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  position: relative;
  display: inline-block;
}
.hero-eyebrow .pulse::after {
  content:''; position: absolute; inset: -4px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0%   { transform: scale(0.7); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}

.hero-head {
  max-width: 1100px;
}
.hero-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 28px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.hero-kicker::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1px;
  background: var(--muted);
  vertical-align: middle;
}
.hero h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(56px, 9vw, 132px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}
.hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}

.hero-sub {
  margin-top: 40px;
  max-width: 56ch;
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink-70);
  font-weight: 350;
}

.hero-actions {
  margin-top: 48px;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

/* Hero product visual, real product screenshot */
.hero-visual {
  position: relative;
  margin: 80px 0 0;
  background: var(--bg);
  border: var(--rule);
  border-radius: 4px;
  padding: 28px;
}
.hero-visual .vis-caption {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  padding: 0 4px;
}
.hero-visual .vis-caption .right { color: var(--accent); }
.hero-visual img.shot {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 3px;
  border: var(--rule);
  background: var(--surface);
  image-rendering: -webkit-optimize-contrast;
  image-rendering: high-quality;
}
.product-look img.shot,
.frame img.shot {
  image-rendering: -webkit-optimize-contrast;
  image-rendering: high-quality;
}

/* Embedded mini Cerulean workspace */
.mini-workspace {
  background: var(--bg);
  border: var(--rule);
  border-radius: 4px;
  display: grid;
  grid-template-columns: 220px 1fr 90px;
  gap: 24px;
  padding: 24px 28px 28px;
  min-height: 460px;
  position: relative;
}
.mini-workspace .mw-header {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 220px 160px 1fr 100px;
  align-items: center;
  gap: 18px;
  padding-bottom: 18px;
}
.mw-header .mw-wm { font-weight: 700; font-size: 13px; letter-spacing: var(--tracking-wordmark); display:inline-flex; align-items:center; gap:7px; }
.mw-header .mw-wm::after { content:''; width: 7px; height: 7px; background: var(--accent); }
.mw-header .selector,
.mw-header .search {
  display: flex; align-items: center; height: 30px;
  border: var(--rule); background: #fff; border-radius: 3px;
  padding: 0 10px; font-size: 12px; color: var(--ink); gap: 8px;
}
.mw-header .selector { justify-content: space-between; }
.mw-header .selector .chev { color: var(--muted); }
.mw-header .search .ic { color: var(--muted); width: 12px; height: 12px; }
.mw-header .search input {
  flex:1; border: 0; outline: 0; background: transparent;
  font-family: var(--font-sans); font-size: 12px; color: var(--ink);
}
.mw-header .search .clear { color: var(--muted); }
.mw-header .count { font-size: 11px; color: var(--muted); }
.mw-header .count .n { color: var(--accent); font-family: var(--font-mono); }

.mw-panel-label {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.mw-tree {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
}
.mw-row {
  position: relative;
  display: grid;
  grid-template-columns: 12px 80px 1fr;
  gap: 8px;
  height: 24px;
  align-items: center;
  padding: 0 4px;
  color: var(--ink);
  cursor: default;
}
.mw-row.indent { padding-left: 16px; }
.mw-row.indent-2 { padding-left: 32px; }
.mw-row .chev { color: var(--muted); width: 10px; height: 10px; }
.mini-workspace svg:not([width]) { width: 12px; height: 12px; }
.mw-row .ser { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted); }
.mw-row.is-active { color: var(--accent); }
.mw-row.is-active .ser { color: var(--accent); }
.mw-row.is-active::before {
  content:''; position: absolute; left: -4px; top: 4px; bottom: 4px; width: 2px; background: var(--accent);
}

.mw-doc {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  box-shadow: 0 1px 0 #E6E6E1, 0 2px 24px rgba(26,31,43,0.04);
  padding: 36px 44px;
  position: relative;
  font-family: var(--font-serif);
  font-size: 12px;
  line-height: 1.65;
  color: var(--ink);
  align-self: start;
}
.mw-doc .ser-tag { position: absolute; top: 10px; right: 14px; font-family: var(--font-mono); font-size: 9.5px; color: var(--muted); }
.mw-doc h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 13px;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 4px;
}
.mw-doc h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 14px;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 22px;
}
.mw-doc .clause {
  display: grid;
  grid-template-columns: 22px 1fr;
  column-gap: 10px;
  margin-top: 10px;
}
.mw-doc .clause .n { font-weight: 600; }
.mw-doc .clause.l2 { grid-template-columns: 30px 1fr; }
.mw-doc .clause.l2 .n { font-weight: 400; }
.mw-doc .clause.h { margin-top: 14px; }
.mw-doc .clause.h .n,
.mw-doc .clause.h .h { font-weight: 600; }
.mw-doc mark.match { background: var(--accent-tint); padding: 1px 3px; }

.mw-rail { display: flex; flex-direction: column; gap: 14px; align-items: center; }
.mw-thumb { display: flex; flex-direction: column; align-items: center; gap: 5px; }
.mw-thumb .num { font-family: var(--font-mono); font-size: 10px; color: var(--muted); }
.mw-thumb.is-sel .num { color: var(--accent); }
.mw-thumb .sheet { width: 42px; aspect-ratio: 1/1.4142; background: #fff; border: 1px solid var(--hairline); border-radius: 2px; padding: 4px; display:flex; flex-direction: column; gap: 2px; }
.mw-thumb.is-sel .sheet { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.mw-thumb .sheet i { display:block; height: 1.5px; background: rgba(26,31,43,0.18); border-radius:1px; }
.mw-thumb .sheet i.s { width: 60%; }
.mw-thumb .sheet i.m { width: 80%; }

/* ------------------------------------------------------------------ */
/*  Speed strip                                                        */
/* ------------------------------------------------------------------ */
.speed-strip {
  border-top: var(--rule);
  border-bottom: var(--rule);
  padding-block: clamp(48px, 6vw, 80px);
  background: var(--surface);
}
.speed-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 64px;
  align-items: center;
}
.speed-head .caps { display: block; margin-bottom: 16px; }
.speed-head h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0;
  max-width: 22ch;
  color: var(--ink);
}
.speed-head h3 .accent-text { color: var(--accent); }
.speed-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.speed-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 18px;
  border-top: 1px solid var(--ink);
}
.speed-stats .stat .n {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-feature-settings: 'tnum' 1;
}
.speed-stats .stat .n .u {
  font-size: 0.55em;
  font-weight: 400;
  color: var(--muted);
  margin-left: 2px;
  letter-spacing: 0;
}
.speed-stats .stat .l {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

@media (max-width: 1080px) {
  .speed-grid { grid-template-columns: 1fr; gap: 40px; }
  .speed-stats { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 720px) {
  .speed-stats { grid-template-columns: repeat(2,1fr); gap: 20px; }
}

/* ------------------------------------------------------------------ */
/*  Positioning section                                                */
/* ------------------------------------------------------------------ */
.section { padding-block: clamp(80px, 10vw, 160px); position: relative; }
.section.tight { padding-block: clamp(64px, 7vw, 112px); }

.positioning {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 96px;
}
.positioning h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--ink);
}
.positioning h2 em { font-style: italic; }

.pos-body {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 12px;
}
.pos-body p {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  font-weight: 350;
  max-width: 56ch;
}
.pos-body p .muted { color: var(--muted); }
.pos-body p .accent-text { color: var(--accent); font-weight: 500; }

/* Comparison strip */
.compare {
  margin-top: 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: var(--rule);
  border-bottom: var(--rule);
}
.compare .col {
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.compare .col + .col { border-left: var(--rule); }
.compare .col.cerulean { background: var(--surface); }
.compare .col .head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 8px;
}
.compare .col .head .tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.compare .col .head .name {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--ink);
}
.compare .col.cerulean .head .name { color: var(--accent); }
.compare ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.compare ul li {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  color: var(--ink-70);
}
.compare .col.cerulean ul li { color: var(--ink); }
.compare ul li .b {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  line-height: 1.8;
}
.compare .col.cerulean ul li .b { color: var(--accent); }

/* ------------------------------------------------------------------ */
/*  Capabilities                                                       */
/* ------------------------------------------------------------------ */
.cap-head {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 96px;
  margin-bottom: 80px;
  align-items: end;
}
.cap-head h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
}
.cap-head .copy {
  font-size: 16px;
  color: var(--ink-70);
  max-width: 52ch;
  font-weight: 350;
  padding-bottom: 8px;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: var(--rule);
  border-left: var(--rule);
}
.cap {
  padding: 40px 40px 44px;
  border-right: var(--rule);
  border-bottom: var(--rule);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  min-height: 240px;
  transition: background var(--dur-state) var(--ease);
}
.cap:hover { background: var(--surface); }
.cap .cap-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.cap .cap-top .num { color: var(--ink); font-weight: 500; }
.cap .icon-wrap {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink);
}
.cap h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 16px 0 0;
  color: var(--ink);
}
.cap p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-70);
  font-weight: 350;
}

/* ------------------------------------------------------------------ */
/*  AI / RAG section                                                   */
/* ------------------------------------------------------------------ */
.ai-section {
  background: var(--surface);
  border-top: var(--rule);
  border-bottom: var(--rule);
}
.ai-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 96px;
  align-items: start;
}
.ai-grid h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0;
}
.ai-grid h2 em { font-style: italic; }
.ai-grid .lead {
  margin-top: 32px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-70);
  font-weight: 350;
  max-width: 44ch;
}

/* Stack diagram, "foundational, not bolted on" */
.stack {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: var(--rule);
  border-radius: 4px;
  background: var(--bg);
  overflow: hidden;
}
.stack .layer {
  display: grid;
  grid-template-columns: 80px 1fr 120px;
  align-items: center;
  gap: 24px;
  padding: 22px 28px;
  font-size: 14px;
}
.stack .layer + .layer { border-top: var(--rule); }
.stack .layer .ix {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.stack .layer .name {
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--ink);
  font-size: 14px;
}
.stack .layer .desc {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--muted);
}
.stack .layer.is-ai {
  background: var(--surface);
  position: relative;
}
.stack .layer.is-ai::before {
  content:''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--accent);
}
.stack .layer.is-ai .name { color: var(--accent); }
.stack .layer.is-ai .ix { color: var(--accent); }

.bolt-on {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: var(--rule);
  border-radius: 4px;
  overflow: hidden;
}
.bolt-on .side {
  padding: 24px 24px 28px;
  display: flex; flex-direction: column; gap: 8px;
}
.bolt-on .side + .side { border-left: var(--rule); }
.bolt-on .side .tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.04em; color: var(--muted); }
.bolt-on .side .name { font-size: 13px; font-weight: 500; color: var(--ink); }
.bolt-on .side .desc { font-size: 13px; color: var(--muted); line-height: 1.5; }
.bolt-on .side.bad .name::before { content: '✕  '; color: var(--ink-30); font-weight: 400; }
.bolt-on .side.good { background: var(--bg); }
.bolt-on .side.good .name { color: var(--accent); }
.bolt-on .side.good .name::before { content: '■  '; color: var(--accent); font-size: 10px; }

/* Result snippet preview block */
.snippets {
  margin-top: 48px;
  background: var(--bg);
  border: var(--rule);
  border-radius: 4px;
  padding: 28px 32px 32px;
}
.snippets .head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}
.snippets .head .q {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}
.snippets .head .q .match { background: var(--accent-tint); padding: 1px 3px; }
.snippets .head .count { font-family: var(--font-mono); }
.snippets .head .count .n { color: var(--accent); }

.snip-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.snip {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  border-top: var(--rule);
}
.snip .meta {
  display: flex; gap: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}
.snip.is-active .meta .ser { color: var(--accent); }
.snip .body {
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
}
.snip .body mark { background: var(--accent-tint); padding: 0 3px; color: inherit; }

/* ------------------------------------------------------------------ */
/*  Founders                                                           */
/* ------------------------------------------------------------------ */
.founders {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 96px;
}
.founders h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin: 0;
}
.founders h2 em { font-style: italic; }
.founders .lead {
  margin-top: 32px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-70);
  font-weight: 350;
  max-width: 38ch;
}

.founder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.founder {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.founder .portrait {
  aspect-ratio: 4 / 5;
  width: 100%;
  background: #1A1F2B;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}
.founder .portrait img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 18%;
  display: block;
}
.founder .portrait .frame-tags {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 14px 16px;
  pointer-events: none;
}
.founder .portrait .frame-tags .tag,
.founder .portrait .frame-tags .badge {
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255,255,255,0.78);
  letter-spacing: 0.04em;
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}
.founder .portrait .frame-tags .badge { letter-spacing: 0.08em; font-size: 9px; }

.founder .meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.04em;
  padding-bottom: 10px;
  border-bottom: var(--rule);
}
.founder .meta .yrs { color: var(--ink); }
.founder .name {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--ink);
  margin: 4px 0 0;
}
.founder .role {
  font-size: 13px;
  color: var(--ink-70);
  margin: 0;
}
.founder .bio {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-70);
  font-weight: 400;
  max-width: 36ch;
  font-feature-settings: 'kern' 1, 'liga' 1, 'lnum' 1;
}
.founder .bio + .bio { margin-top: -2px; }

/* ------------------------------------------------------------------ */
/*  Product look                                                       */
/* ------------------------------------------------------------------ */
.product-look { position: relative; }
.product-look .frame {
  position: relative;
  background: var(--bg);
  border: var(--rule);
  border-radius: 4px;
  padding: 24px;
  margin-top: 56px;
}
.product-look .frame-caption {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.04em;
  padding: 0 4px;
}
.product-look .frame-caption .name { color: var(--ink); }

.product-look img.shot {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 3px;
  border: var(--rule);
}

.shot-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 24px;
}
.shot-card {
  background: var(--bg);
  border: var(--rule);
  border-radius: 4px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.shot-card .cap {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.04em;
  padding: 0 4px;
  min-height: unset;
  background: transparent;
  border: 0;
}
.shot-card .cap .name { color: var(--ink); }
.shot-card .body {
  background: var(--surface);
  border: var(--rule);
  border-radius: 2px;
  height: 280px;
  position: relative;
  overflow: hidden;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
}

/* Hearing-room mode mini */
.hearing {
  background: #1A1F2B;
  color: #fff;
  height: 280px;
  border-radius: 2px;
  padding: 24px 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  font-family: var(--font-serif);
}
.hearing .meta {
  position: absolute; top: 14px; left: 16px; right: 16px;
  display: flex; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 9px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.04em;
}
.hearing .head {
  text-align: center;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-top: 28px;
  color: rgba(255,255,255,0.88);
}
.hearing .lines {
  margin-top: 16px;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255,255,255,0.7);
}
.hearing .lines mark { background: rgba(0,123,167,0.35); color: #fff; padding: 1px 3px; }
.hearing .lines .l { display: grid; grid-template-columns: 28px 1fr; gap: 12px; }
.hearing .lines .l .n { font-family: var(--font-mono); font-size: 10px; color: rgba(255,255,255,0.4); padding-top: 3px; }
.hearing .reg { position: absolute; bottom: 12px; right: 16px; font-family: var(--font-mono); font-size: 9px; color: rgba(255,255,255,0.4); }

/* Search mini */
.search-mini { display: flex; flex-direction: column; gap: 14px; }
.search-mini .bar {
  display: flex; align-items: center; gap: 10px;
  height: 34px;
  padding: 0 12px;
  border: var(--rule);
  border-radius: 3px;
  background: var(--surface);
}
.search-mini .bar .ic { color: var(--muted); width: 12px; height: 12px; }
.search-mini .bar .q { font-size: 13px; color: var(--ink); font-weight: 500; }
.search-mini .bar .q mark { background: var(--accent-tint); padding: 0 3px; }
.search-mini .bar .x { color: var(--muted); width: 12px; height: 12px; margin-left: auto; }
.search-mini .res {
  display: flex; flex-direction: column; gap: 4px;
  padding-top: 4px;
}
.search-mini .res .row {
  display: grid;
  grid-template-columns: 90px 60px 1fr;
  gap: 14px;
  font-size: 11px;
  align-items: baseline;
  padding: 4px 0;
}
.search-mini .res .row .ser { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted); }
.search-mini .res .row .pref { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted); }
.search-mini .res .row .snip { font-family: var(--font-serif); font-size: 12px; color: var(--ink); }
.search-mini .res .row .snip mark { background: var(--accent-tint); padding: 0 3px; }
.search-mini .res .row.is-active .ser { color: var(--accent); }

/* ------------------------------------------------------------------ */
/*  Security                                                           */
/* ------------------------------------------------------------------ */
.security {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 96px;
  align-items: start;
}
.security h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin: 0;
}
.security h2 em { font-style: italic; }
.security .lead {
  margin-top: 32px;
  font-size: 16px;
  color: var(--ink-70);
  font-weight: 350;
  max-width: 38ch;
  line-height: 1.6;
}

.sec-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: var(--rule);
  border-left: var(--rule);
}
.sec-item {
  padding: 28px 32px;
  border-right: var(--rule);
  border-bottom: var(--rule);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sec-item .ix {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.sec-item .name {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 15px;
  color: var(--ink);
}
.sec-item .desc {
  font-size: 13px;
  color: var(--ink-70);
  font-weight: 350;
  line-height: 1.55;
}

/* ------------------------------------------------------------------ */
/*  Closing CTA                                                        */
/* ------------------------------------------------------------------ */
.cta {
  padding-block: clamp(96px, 12vw, 200px);
  text-align: center;
  position: relative;
}
.cta .mono-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 32px;
}
.cta h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(40px, 7vw, 104px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 auto;
  max-width: 18ch;
  color: var(--ink);
}
.cta h2 em { font-style: italic; }
.cta .lead {
  margin: 32px auto 0;
  max-width: 48ch;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-70);
  font-weight: 350;
}
.cta .actions {
  margin-top: 56px;
  display: inline-flex;
  align-items: center;
  gap: 24px;
}
.cta .meta {
  margin-top: 56px;
  display: flex;
  justify-content: center;
  gap: 32px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

/* ------------------------------------------------------------------ */
/*  Footer                                                             */
/* ------------------------------------------------------------------ */
.footer {
  border-top: var(--rule);
  padding-top: 64px;
  padding-bottom: 56px;
  position: relative;
}
.footer-grid {
  display: grid;
  grid-template-columns: 4fr 2fr 2fr 2fr 2fr;
  gap: 48px;
}
.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--muted);
  margin: 0 0 20px;
}
.footer-col ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 12px;
}
.footer-col ul li a {
  font-size: 13px;
  color: var(--ink);
  font-weight: 400;
  transition: color var(--dur-state) var(--ease);
}
.footer-col ul li a:hover { color: var(--accent); }
.footer-col .desc {
  font-size: 13px;
  color: var(--ink-70);
  max-width: 36ch;
  font-weight: 350;
  margin-top: 16px;
  line-height: 1.55;
}

.footer-base {
  margin-top: 64px;
  padding-top: 24px;
  border-top: var(--rule);
  display: flex;
  justify-content: flex-start;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* Side rail jewellery, katakana */
.page-rail {
  position: fixed;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--muted);
  pointer-events: none;
  z-index: 5;
}
.page-rail-l {
  position: fixed;
  left: 14px;
  bottom: 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.04em;
  pointer-events: none;
  z-index: 5;
}

/* ------------------------------------------------------------------ */
/*  Reveal-on-scroll                                                   */
/* ------------------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ------------------------------------------------------------------ */
/*  Responsive                                                         */
/* ------------------------------------------------------------------ */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .positioning,
  .cap-head,
  .ai-grid,
  .founders,
  .security { grid-template-columns: 1fr; gap: 48px; }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .page-rail { display: none; }
}
@media (max-width: 720px) {
  .nav-cta .quiet { display: none; }
  .cap-grid { grid-template-columns: 1fr; }
  .compare { grid-template-columns: 1fr; }
  .compare .col + .col { border-left: 0; border-top: var(--rule); }
  .snip-list { grid-template-columns: 1fr; }
  .shot-row { grid-template-columns: 1fr; }
  .founder-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-base { flex-direction: column; gap: 16px; align-items: flex-start; }
  .sec-list { grid-template-columns: 1fr; }
  .cta .actions { flex-direction: column; }
  .mini-workspace { grid-template-columns: 1fr; }
  .mini-workspace .mw-header { grid-template-columns: 1fr; gap: 8px; }
  .mw-rail { flex-direction: row; flex-wrap: wrap; }
  .hero-eyebrow { flex-wrap: wrap; }
}