:root {
  --cyan: #22e9ff;
  --cyan-soft: #7ff6ff;
  --aqua: #27ffd4;
  --purple: #a855f7;
  --magenta: #e34bff;
  --bg: #03070d;
  --bg-2: #06101e;
  --panel: rgba(7, 19, 35, 0.78);
  --panel-strong: rgba(7, 18, 33, 0.94);
  --line: rgba(34, 233, 255, 0.16);
  --line-strong: rgba(34, 233, 255, 0.34);
  --text: #cfe8f3;
  --heading: #f0fcff;
  --muted: #8ca8b7;
  --danger: #ff5fa8;
  --warning: #ffc461;
  --radius: 16px;
  --maxw: 1180px;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.38);
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --font-head: "Trebuchet MS", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: dark; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  line-height: 1.65;
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 55% 45% at 50% -5%, rgba(34, 233, 255, 0.12), transparent 62%),
    radial-gradient(ellipse 38% 44% at 8% 32%, rgba(39, 255, 212, 0.08), transparent 65%),
    radial-gradient(ellipse 42% 38% at 92% 20%, rgba(168, 85, 247, 0.11), transparent 62%),
    linear-gradient(rgba(34, 233, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 233, 255, 0.025) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 44px 44px, 44px 44px;
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::selection { background: var(--aqua); color: #001217; }
img { max-width: 100%; display: block; }
a { color: var(--cyan); text-decoration: none; overflow-wrap: anywhere; }
a:hover { color: var(--aqua); }
strong { color: var(--heading); }

.container { width: min(100% - 40px, var(--maxw)); margin-inline: auto; }
main { overflow: hidden; }
.section-block { padding-block: 78px; }
.section-block + .section-block { border-top: 1px solid rgba(34, 233, 255, 0.07); }
.legal-main { padding-block: 64px 88px; }

h1, h2, h3 {
  margin: 0 0 0.58em;
  font-family: var(--font-head);
  color: var(--heading);
  line-height: 1.14;
  letter-spacing: 0.025em;
}
h1 { font-size: clamp(2.25rem, 5.2vw, 4.35rem); letter-spacing: -0.025em; max-width: 15ch; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.75rem); letter-spacing: -0.015em; }
h3 { font-size: 1.08rem; letter-spacing: 0.04em; }
p { margin: 0 0 1em; }
.lead { font-size: clamp(1.04rem, 1.6vw, 1.22rem); color: #c9e4ef; max-width: 66ch; }
.eyebrow {
  margin: 0 0 13px;
  color: var(--aqua);
  font-family: var(--font-head);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.section-heading { max-width: 880px; margin-bottom: 34px; }
.section-heading.narrow { max-width: 760px; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.04rem; }
.centered-action { text-align: center; margin-top: 26px; }
.text-link { font-weight: 800; letter-spacing: 0.025em; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(3, 9, 17, 0.86);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 12px 36px rgba(0,0,0,.26);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--heading);
  font-family: var(--font-head);
  font-size: 1.03rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav-brand:hover { color: var(--heading); }
.pip { width: 9px; height: 9px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 9px var(--aqua), 0 0 22px rgba(39,255,212,.6); }
.nav-links { list-style: none; display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; }
.nav-links a { display: inline-block; padding: 9px 13px; color: #c8e3ee; border: 1px solid transparent; border-radius: 9px; font-weight: 750; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--aqua); border-color: var(--line); background: rgba(39,255,212,.06); }

.hero-shell { padding: 82px 0 72px; border-bottom: 1px solid rgba(34,233,255,.09); }
.hero-grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(460px, 1.08fr); align-items: center; gap: clamp(36px, 6vw, 76px); }
.hero-copy .lead { margin-top: 22px; }
.hero-copy h1 {
  background: linear-gradient(95deg, #f4fdff 0%, #82f6ff 48%, #4cffd9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 20px rgba(34,233,255,.12));
}
.product-hero h1 { max-width: 14ch; }
.hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 34px 0 0; }
.hero-facts div { padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: rgba(7,20,36,.55); }
.hero-facts dt { color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.hero-facts dd { margin: 5px 0 0; color: var(--heading); font-weight: 700; line-height: 1.35; }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 27px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 20px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(34,233,255,.055);
  color: var(--cyan);
  font-family: var(--font-head);
  font-size: .79rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { color: var(--heading); background: rgba(34,233,255,.12); box-shadow: 0 0 24px rgba(34,233,255,.18); transform: translateY(-1px); }
.btn-primary { color: #00151a; border-color: transparent; background: linear-gradient(100deg, var(--cyan), var(--aqua)); box-shadow: 0 0 24px rgba(39,255,212,.18); }
.btn-primary:hover { color: #00151a; background: linear-gradient(100deg, #63f1ff, #66ffdf); box-shadow: 0 0 30px rgba(39,255,212,.34); }

.card {
  position: relative;
  padding: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(9,25,43,.82), rgba(5,14,27,.82));
  box-shadow: var(--shadow);
}
.card::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(145deg, rgba(34,233,255,.045), transparent 38%, rgba(168,85,247,.035)); }
.card > * { position: relative; }
.grid { display: grid; gap: 18px; }
.three-up { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.four-up { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.capability-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature { min-height: 100%; }
.feature h3 { color: var(--cyan); }
.feature p { color: var(--muted); margin: 0; }
.feature-number { display: block; margin-bottom: 16px; color: var(--purple); font-family: var(--font-head); font-size: .77rem; font-weight: 900; letter-spacing: .18em; }

.product-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(34,233,255,.24);
  border-radius: 17px;
  background: #06101e;
  box-shadow: 0 22px 70px rgba(0,0,0,.44), 0 0 30px rgba(34,233,255,.05);
}
.product-frame img { width: 100%; height: auto; }
.product-frame figcaption { padding: 14px 18px 16px; color: var(--muted); background: linear-gradient(180deg, rgba(7,20,36,.97), rgba(4,12,23,.98)); border-top: 1px solid var(--line); font-size: .91rem; }
.product-frame figcaption strong { color: var(--heading); }
.hero-media { transform: perspective(1400px) rotateY(-2deg); }
.gallery-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 18px; align-items: start; }
.gallery-main { grid-row: span 2; }
.product-showcase { display: grid; gap: 28px; }
.showcase-item { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(260px, .55fr); align-items: stretch; }
.showcase-item:nth-child(even) { grid-template-columns: minmax(260px, .55fr) minmax(0, 1.7fr); }
.showcase-item:nth-child(even) img { order: 2; }
.showcase-item figcaption { display: flex; flex-direction: column; justify-content: center; padding: 28px; border-top: 0; border-left: 1px solid var(--line); }
.showcase-item:nth-child(even) figcaption { order: 1; border-left: 0; border-right: 1px solid var(--line); }
.showcase-item figcaption strong { display: block; margin: 7px 0 10px; font-size: 1.28rem; }
.showcase-item figcaption p { margin: 0; }
.caption-kicker { color: var(--aqua); font-family: var(--font-head); font-size: .69rem; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }

.architecture-flow {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
}
.architecture-flow li {
  position: relative;
  min-height: 178px;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(155deg, rgba(10,27,46,.9), rgba(5,15,28,.84));
}
.architecture-flow li:not(:last-child)::after { content: "→"; position: absolute; top: 50%; right: -11px; z-index: 2; transform: translate(50%, -50%); color: var(--aqua); font-weight: 900; text-shadow: 0 0 12px var(--aqua); }
.architecture-flow strong { display: block; margin-bottom: 12px; color: var(--cyan); font-family: var(--font-head); line-height: 1.3; }
.architecture-flow span { color: var(--muted); font-size: .89rem; line-height: 1.5; }

.status-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 20px; }
.status-card h3 { margin-top: 18px; }
.status-badge { display: inline-block; padding: 6px 10px; border: 1px solid; border-radius: 999px; font-size: .69rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.status-live { color: var(--aqua); border-color: rgba(39,255,212,.35); background: rgba(39,255,212,.07); }
.status-build { color: #d2a5ff; border-color: rgba(168,85,247,.38); background: rgba(168,85,247,.08); }
.check-list { list-style: none; margin: 0; padding: 0; }
.check-list li { position: relative; padding: 10px 0 10px 25px; border-top: 1px solid rgba(34,233,255,.08); color: #bfd6df; }
.check-list li::before { content: ""; position: absolute; left: 2px; top: 1.22em; width: 8px; height: 8px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 8px rgba(39,255,212,.75); }
.disclosure-note { margin: 20px 0 0; color: var(--muted); font-size: .87rem; }

.company-callout { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(280px,.5fr); gap: 32px; align-items: center; padding: 36px; }
.company-callout h2 { max-width: 17ch; }
.company-callout p:last-child { color: var(--muted); margin-bottom: 0; }
.callout-actions { display: flex; flex-direction: column; gap: 11px; }

.prose { max-width: 820px; margin-inline: auto; }
.prose h1 { max-width: 17ch; }
.prose h2 { margin-top: 1.8em; color: var(--cyan); font-size: clamp(1.3rem, 2.4vw, 1.75rem); }
.prose p { color: #c5dde7; }
.about-prose { max-width: 920px; }
.facts-table { margin: 18px 0 0; border: 1px solid var(--line); border-radius: 13px; overflow: hidden; }
.facts-table div { display: grid; grid-template-columns: minmax(150px,.4fr) minmax(0,1fr); border-top: 1px solid var(--line); }
.facts-table div:first-child { border-top: 0; }
.facts-table dt, .facts-table dd { margin: 0; padding: 13px 16px; }
.facts-table dt { color: var(--muted); font-weight: 800; background: rgba(34,233,255,.035); }
.facts-table dd { color: var(--heading); }
.email-panel { margin: 26px 0 8px; padding: 22px; border: 1px solid var(--line-strong); border-radius: 13px; background: rgba(34,233,255,.055); }
.email-panel span { display: block; color: var(--muted); font-size: .72rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.email-panel a { display: inline-block; margin-top: 7px; color: var(--aqua); font-size: clamp(1.16rem, 3vw, 1.65rem); font-weight: 800; }

.site-footer { margin-top: 30px; padding: 31px 0; border-top: 1px solid var(--line); background: rgba(3,9,17,.86); }
.footer-inner { display: grid; grid-template-columns: 1fr auto auto; gap: 26px; align-items: center; }
.footer-brand { color: var(--heading); font-family: var(--font-head); font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.footer-note { margin: 4px 0 0; color: var(--muted); font-size: .84rem; }
.footer-links { list-style: none; display: flex; flex-wrap: wrap; gap: 15px; margin: 0; padding: 0; }
.footer-links a { color: #bdd7e2; font-weight: 700; }
.footer-mail { font-size: .88rem; }

:focus-visible { outline: 2px solid var(--aqua); outline-offset: 3px; border-radius: 6px; }

@media (max-width: 1050px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 850px; }
  .hero-media { transform: none; }
  .hero-facts { max-width: 750px; }
  .architecture-flow { grid-template-columns: repeat(3, 1fr); }
  .architecture-flow li:not(:last-child)::after { display: none; }
  .four-up { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 820px) {
  .section-block { padding-block: 58px; }
  .hero-shell { padding: 62px 0 56px; }
  .three-up, .capability-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-main { grid-row: auto; }
  .status-grid { grid-template-columns: 1fr; }
  .showcase-item, .showcase-item:nth-child(even) { grid-template-columns: 1fr; }
  .showcase-item:nth-child(even) img, .showcase-item:nth-child(even) figcaption { order: initial; }
  .showcase-item figcaption, .showcase-item:nth-child(even) figcaption { border: 0; border-top: 1px solid var(--line); }
  .company-callout { grid-template-columns: 1fr; }
  .company-callout h2 { max-width: none; }
  .callout-actions { flex-direction: row; flex-wrap: wrap; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 680px) {
  body { background-attachment: scroll; }
  .container { width: min(100% - 28px, var(--maxw)); }
  .nav { min-height: auto; padding: 13px 0; flex-wrap: wrap; justify-content: center; }
  .nav-links { width: 100%; justify-content: center; flex-wrap: wrap; gap: 2px; }
  .nav-links a { padding: 7px 10px; font-size: .91rem; }
  h1 { font-size: clamp(2.05rem, 11vw, 3.15rem); }
  .hero-facts { grid-template-columns: 1fr; }
  .architecture-flow { grid-template-columns: 1fr; }
  .architecture-flow li { min-height: auto; }
  .four-up { grid-template-columns: 1fr; }
  .btn-row, .callout-actions { flex-direction: column; }
  .btn { width: 100%; }
  .card { padding: 21px; }
  .company-callout { padding: 24px; }
  .facts-table div { grid-template-columns: 1fr; }
  .facts-table dt { padding-bottom: 5px; }
  .facts-table dd { padding-top: 5px; }
}

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


/* Public product evidence and founder verification */
.action-pair { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.evidence-grid { align-items: stretch; }
.evidence-card { min-height: 230px; }
.evidence-mark { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; margin-bottom: 18px; border: 1px solid rgba(39,255,212,.3); border-radius: 12px; color: var(--aqua); background: rgba(39,255,212,.065); font-family: var(--font-head); font-weight: 900; letter-spacing: .08em; }
.evidence-card p { margin: 0; color: var(--muted); }
.verification-layout { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(320px,.8fr); gap: 36px; align-items: center; }
.profile-card { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center; }
.profile-card strong { display: block; font-size: 1.2rem; }
.profile-card span { display: block; color: var(--muted); }
.profile-card .profile-links { grid-column: 1 / -1; }
.profile-monogram { display: inline-flex; align-items: center; justify-content: center; width: 64px; height: 64px; flex: 0 0 auto; border: 1px solid rgba(34,233,255,.35); border-radius: 18px; background: radial-gradient(circle at 35% 30%, rgba(39,255,212,.2), rgba(34,233,255,.07) 42%, rgba(168,85,247,.12)); color: var(--heading); box-shadow: inset 0 0 20px rgba(34,233,255,.08), 0 0 24px rgba(34,233,255,.08); font-family: var(--font-head); font-weight: 900; letter-spacing: .08em; }
.profile-links { display: flex; flex-wrap: wrap; gap: 10px; }
.profile-links a { display: inline-flex; align-items: center; min-height: 40px; padding: 8px 13px; border: 1px solid var(--line); border-radius: 9px; background: rgba(34,233,255,.045); color: var(--cyan); font-weight: 800; }
.profile-links a:hover { border-color: var(--line-strong); background: rgba(34,233,255,.1); }
.profile-links-wide { margin-top: 16px; }
.founder-inline { display: flex; gap: 18px; align-items: center; margin-top: 18px; padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: rgba(34,233,255,.035); }
.founder-inline h3, .founder-inline p { margin: 0; }
.founder-inline p { color: var(--muted); margin-bottom: 12px; }
.demo-proof { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 28px; align-items: center; margin-top: 22px; }
.demo-proof h3 { color: var(--cyan); }
.demo-proof p:last-child { margin: 0; color: var(--muted); }

@media (max-width: 820px) {
  .verification-layout, .demo-proof { grid-template-columns: 1fr; }
  .demo-proof .btn { justify-self: start; }
}
@media (max-width: 680px) {
  .action-pair, .profile-links { flex-direction: column; }
  .founder-inline { align-items: flex-start; }
  .profile-links a { width: 100%; justify-content: center; }
}