:root {
  --bg: #0a0e14;
  --bg-alt: #111722;
  --panel: #141b27;
  --panel-2: #1a2333;
  --fg: #d7e6f5;
  --heading: #7dd3fc;
  --muted: #7b90a8;
  --border: rgba(125, 211, 252, 0.22);
  --blue: #38bdf8;
  --blue-soft: rgba(56, 189, 248, 0.16);
  --garnet: #e11d48;
  --garnet-soft: rgba(225, 29, 72, 0.18);
  --garnet-glow: rgba(225, 29, 72, 0.45);
  --green: #4ade80;
  --green-soft: rgba(74, 222, 128, 0.18);
  --green-glow: rgba(74, 222, 128, 0.55);
  --radius: 12px;
  --max: 1080px;
  --font-sans: "Sora", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--fg);
  font-family: var(--font-mono);
  line-height: 1.65;
  background:
    radial-gradient(1000px 480px at 90% -8%, rgba(225, 29, 72, 0.16), transparent 58%),
    radial-gradient(900px 520px at -4% 0%, rgba(56, 189, 248, 0.14), transparent 55%),
    radial-gradient(700px 420px at 50% 110%, rgba(74, 222, 128, 0.08), transparent 60%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--garnet);
  text-decoration: none;
}

a:hover { color: #fb7185; }

img { max-width: 100%; display: block; }

.wrap {
  width: min(100% - 44px, var(--max));
  margin-inline: auto;
}

/* Nav */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(10, 14, 20, 0.86);
  border-bottom: 1px solid var(--border);
}

.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 60px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--heading);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.02em;
}

.brand:hover { color: var(--blue); }

.brand-mark {
  width: 22px;
  height: 22px;
  color: var(--garnet);
  filter: drop-shadow(0 0 8px var(--garnet-glow));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-links a {
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--fg);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
  background: var(--panel);
  flex-shrink: 0;
}

.lang-switch a {
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
  line-height: 1;
}

.lang-switch a:hover {
  color: var(--fg);
  background: var(--blue-soft);
}

.lang-switch a.is-active {
  color: #07110a;
  background: var(--green);
  box-shadow: 0 0 14px var(--green-glow);
}

.lang-switch a.is-active:hover {
  color: #07110a;
  background: #22c55e;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg);
  border-radius: 8px;
  padding: 6px 10px;
  font: inherit;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--border);
  color: var(--fg);
  background: var(--panel);
  transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.btn:hover {
  transform: translateY(-1px);
  color: var(--fg);
  border-color: var(--blue);
  box-shadow: 0 0 18px rgba(56, 189, 248, 0.2);
}

.btn-green {
  background: var(--green);
  color: #07110a;
  border: none;
  box-shadow: 0 0 22px var(--green-glow);
}

.btn-green:hover {
  background: #22c55e;
  color: #07110a;
  box-shadow: 0 0 28px var(--green-glow);
}

.btn-garnet {
  background: linear-gradient(135deg, #be123c, var(--garnet));
  color: #fff;
  border: none;
  box-shadow: 0 0 22px var(--garnet-glow);
}

.btn-garnet:hover {
  filter: brightness(1.08);
  color: #fff;
}

.btn-ghost {
  background: transparent;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 56px;
  text-align: center;
  min-height: calc(100vh - 60px);
  display: flex;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 70% 60% at 50% 35%, rgba(56, 189, 248, 0.1) 0%, transparent 70%),
    radial-gradient(circle, rgba(56, 189, 248, 0.08) 1px, transparent 1.4px);
  background-size: auto, 24px 24px;
  opacity: 0.85;
  pointer-events: none;
}

.hero .wrap { position: relative; z-index: 1; }

.hero-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.hero-logo svg {
  width: 56px;
  height: 56px;
  color: var(--garnet);
  filter: drop-shadow(0 0 18px var(--garnet-glow));
}

.wordmark {
  font-family: var(--font-sans);
  font-size: clamp(34px, 7vw, 52px);
  font-weight: 700;
  color: var(--heading);
  letter-spacing: -0.02em;
  line-height: 1;
  text-shadow: 0 0 28px rgba(56, 189, 248, 0.35);
}

.slogan {
  margin: 0 0 22px;
  color: var(--garnet);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-shadow: 0 0 16px var(--garnet-glow);
}

.hero h1 {
  margin: 0 auto 18px;
  max-width: 18ch;
  font-family: var(--font-sans);
  font-size: clamp(30px, 5.2vw, 50px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--heading);
  font-weight: 700;
}

.hero h1 .accent {
  color: var(--garnet);
  text-shadow: 0 0 20px var(--garnet-glow);
}

.lede {
  margin: 0 auto 28px;
  max-width: 640px;
  color: var(--muted);
  font-size: clamp(15px, 2.1vw, 18px);
}

.aside-note {
  margin: -12px auto 28px;
  max-width: 560px;
  color: #5d738c;
  font-size: 12.5px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 28px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(20, 27, 39, 0.8);
  color: var(--muted);
  font-size: 12px;
}

.pill .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green-glow);
}

/* Sections */
.section {
  position: relative;
  padding: 72px 0;
}

.section-alt {
  background:
    radial-gradient(circle, rgba(56, 189, 248, 0.07) 1px, transparent 1.4px);
  background-color: var(--bg-alt);
  background-size: 24px 24px;
}

.section-dots {
  background-image: radial-gradient(circle, rgba(56, 189, 248, 0.07) 1px, transparent 1.4px);
  background-size: 24px 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  color: var(--garnet);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-shadow: 0 0 12px var(--garnet-glow);
}

.h {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--heading);
  text-shadow: 0 0 24px rgba(56, 189, 248, 0.18);
}

.sub {
  margin: 0;
  max-width: 640px;
  color: var(--muted);
}

.center { text-align: center; }
.center .sub { margin-inline: auto; }

/* Feature cards */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 36px;
}

.feature {
  background: linear-gradient(180deg, rgba(26, 35, 51, 0.95), rgba(20, 27, 39, 0.95));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.feature:hover {
  transform: translateY(-2px);
  border-color: rgba(74, 222, 128, 0.45);
  box-shadow: 0 0 28px rgba(74, 222, 128, 0.12);
}

.feature-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 10px;
  border: 1px solid rgba(225, 29, 72, 0.4);
  background: var(--garnet-soft);
  color: var(--garnet);
  box-shadow: inset 0 0 16px rgba(225, 29, 72, 0.12);
}

.feature-icon svg {
  width: 18px;
  height: 18px;
}

.feature h3 {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-size: 17px;
  color: var(--heading);
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
}

/* Steps / pipeline */
.steps {
  display: grid;
  gap: 12px;
  margin-top: 36px;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel);
}

.step-num {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 14px;
  color: #07110a;
  background: var(--green);
  box-shadow: 0 0 16px var(--green-glow);
}

.step h3 {
  margin: 2px 0 6px;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--heading);
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
}

.pipeline {
  margin-top: 36px;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #0d121b;
  overflow-x: auto;
}

.pipeline pre {
  margin: 0;
  color: var(--heading);
  font-size: 13px;
  line-height: 1.7;
  white-space: pre;
}

.pipeline .dim { color: var(--muted); }
.pipeline .hi { color: var(--green); text-shadow: 0 0 10px var(--green-glow); }
.pipeline .hot { color: var(--garnet); }

/* Media / screenshot */
.shot-frame {
  margin-top: 36px;
  margin-inline: auto;
  max-width: 860px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 10px;
  box-shadow:
    0 0 0 1px rgba(225, 29, 72, 0.08),
    0 24px 60px rgba(0, 0, 0, 0.45),
    0 0 40px rgba(56, 189, 248, 0.08);
}

.shot-frame img {
  border-radius: 10px;
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  object-position: top center;
}

/* Privacy table */
.table-wrap {
  margin-top: 28px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

th, td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(125, 211, 252, 0.12);
  vertical-align: top;
}

th {
  color: var(--heading);
  font-family: var(--font-sans);
  font-weight: 600;
  background: rgba(56, 189, 248, 0.06);
}

td { color: var(--muted); }
tr:last-child td { border-bottom: none; }
.ok { color: var(--green); }
.no { color: var(--garnet); }

/* Docs index cards */
.doc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 36px;
}

.doc-card {
  display: block;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel);
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.doc-card:hover {
  transform: translateY(-2px);
  color: inherit;
  border-color: var(--blue);
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.15);
}

.doc-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  color: var(--heading);
}

.doc-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
}

/* CTA band */
.cta-band {
  margin-top: 28px;
  padding: 36px 28px;
  border-radius: 16px;
  border: 1px solid rgba(74, 222, 128, 0.35);
  background:
    radial-gradient(600px 220px at 90% 0%, rgba(74, 222, 128, 0.14), transparent 60%),
    radial-gradient(500px 220px at 0% 100%, rgba(225, 29, 72, 0.12), transparent 55%),
    var(--panel);
  text-align: center;
}

.cta-band .h { margin-bottom: 8px; }
.cta-band .sub { margin: 0 auto 22px; }
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* Footer */
.site-footer {
  padding: 28px 0 40px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
}

.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--heading); }

/* Docs pages */
.docs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  padding: 36px 0 64px;
  align-items: start;
}

.docs-side {
  position: sticky;
  top: 80px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(20, 27, 39, 0.85);
}

.docs-side h2 {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--garnet);
}

.docs-side a {
  display: block;
  padding: 7px 8px;
  margin: 0 -8px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 13px;
}

.docs-side a:hover,
.docs-side a.is-active {
  color: var(--heading);
  background: var(--blue-soft);
}

.docs-main {
  min-width: 0;
  padding: 8px 4px 24px;
}

.docs-main > h1 {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-size: clamp(28px, 4vw, 38px);
  color: var(--heading);
  letter-spacing: -0.02em;
}

.docs-lead {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 16px;
  max-width: 68ch;
}

.docs-main h2 {
  margin: 36px 0 12px;
  font-family: var(--font-sans);
  font-size: 22px;
  color: var(--heading);
}

.docs-main h3 {
  margin: 24px 0 8px;
  font-family: var(--font-sans);
  font-size: 17px;
  color: #bae6fd;
}

.docs-main p,
.docs-main li {
  color: var(--muted);
  max-width: 72ch;
}

.docs-main ul,
.docs-main ol {
  padding-left: 1.2em;
}

.docs-main li + li { margin-top: 6px; }

.docs-main code,
.inline-code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  color: var(--green);
  background: var(--green-soft);
  border: 1px solid rgba(74, 222, 128, 0.25);
  border-radius: 6px;
  padding: 1px 6px;
}

.docs-main pre {
  margin: 16px 0;
  padding: 16px;
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #0d121b;
  color: var(--heading);
  font-size: 13px;
  line-height: 1.65;
}

.docs-main pre code {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
}

.callout {
  margin: 20px 0;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid rgba(56, 189, 248, 0.3);
  background: var(--blue-soft);
  color: var(--fg);
  font-size: 13.5px;
}

.callout strong { color: var(--heading); }

.callout-warn {
  border-color: rgba(225, 29, 72, 0.35);
  background: var(--garnet-soft);
}

.faq details {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  padding: 12px 16px;
}

.faq summary {
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--heading);
}

.faq details[open] summary { margin-bottom: 8px; }
.faq details p { margin: 0; }

/* Reveal motion */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.55s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

@media (max-width: 900px) {
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-side { position: static; }
}

@media (max-width: 720px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 16px 16px;
    background: rgba(10, 14, 20, 0.96);
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-links > a { padding: 10px 4px; }
  .lang-switch { align-self: flex-start; margin: 6px 0; }
  .feature-grid,
  .doc-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 64px; }
}