:root {
  color-scheme: dark;
  --bg: #090d12;
  --bg-2: #0e1319;
  --panel: rgba(24, 26, 36, 0.88);
  --panel-strong: rgba(30, 33, 45, 0.94);
  --panel-soft: rgba(18, 21, 30, 0.72);
  --line: rgba(238, 235, 255, 0.14);
  --line-strong: rgba(118, 240, 213, 0.28);
  --text: #f5f1ea;
  --muted: #aca8bc;
  --mint: #76f0d5;
  --mint-soft: rgba(118, 240, 213, 0.14);
  --violet: #bd85ff;
  --violet-soft: rgba(189, 133, 255, 0.14);
  --amber: #ffb774;
  --amber-soft: rgba(255, 183, 116, 0.16);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.34);
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --max: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background:
    radial-gradient(circle at top, rgba(130, 92, 255, 0.08), transparent 32%),
    radial-gradient(circle at 80% 20%, rgba(118, 240, 213, 0.08), transparent 24%),
    var(--bg);
  color: var(--text);
  letter-spacing: 0;
  overflow-x: hidden;
}

section[id],
main[id],
h1[id] {
  scroll-margin-top: 112px;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  z-index: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 76px 76px;
  opacity: 0.35;
}

body::after {
  z-index: 0;
  background:
    linear-gradient(130deg, transparent 0 16%, rgba(125, 85, 255, 0.14) 16.1%, transparent 16.6%),
    linear-gradient(130deg, transparent 0 40%, rgba(125, 85, 255, 0.08) 40.1%, transparent 40.5%);
  opacity: 0.55;
}

main,
footer,
header {
  position: relative;
  z-index: 1;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-160%);
  background: var(--panel-strong);
  color: var(--text);
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 24px;
  width: min(calc(100% - 28px), 1240px);
  margin: 14px auto 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(12, 16, 22, 0.82);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand img {
  width: 34px;
  height: 34px;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 28px;
  color: rgba(245, 241, 234, 0.78);
  font-size: 14px;
}

.nav-links a,
.github-link {
  transition:
    color 180ms ease,
    transform 180ms ease;
}

.nav-links a:hover,
.github-link:hover {
  color: var(--mint);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-weight: 760;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--mint);
  color: #0b201a;
  border-color: rgba(11, 16, 19, 0.1);
  box-shadow: 0 12px 24px rgba(118, 240, 213, 0.18);
}

.button-secondary {
  background: rgba(35, 28, 49, 0.9);
  color: var(--text);
  border-color: rgba(189, 133, 255, 0.4);
}

.button svg,
.github-link svg {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 118px 0 82px;
  color: var(--text);
}

#mesh-canvas,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-shade {
  background: linear-gradient(180deg, rgba(7, 11, 15, 0.18), rgba(7, 11, 15, 0.6));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.hero-copy-shell {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--mint);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(58px, 11vw, 126px);
  line-height: 0.92;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 820px;
  margin: 24px auto 0;
  color: rgba(245, 241, 234, 0.78);
  font-size: clamp(18px, 2vw, 25px);
  line-height: 1.5;
}

.hero-status {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 760;
}

.status-mint {
  background: var(--mint-soft);
  border-color: rgba(118, 240, 213, 0.32);
  color: var(--mint);
}

.status-violet {
  background: var(--violet-soft);
  border-color: rgba(189, 133, 255, 0.3);
  color: #ddbfff;
}

.status-amber {
  background: var(--amber-soft);
  border-color: rgba(255, 183, 116, 0.28);
  color: #ffc992;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

.hero-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 38px;
}

.console-preview,
.signal-card,
.case-card,
.feature-card,
.download-card,
.showcase-card,
.faq details,
.policy-intro,
.policy-document,
.redirect-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.console-preview {
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent),
    var(--panel-soft);
}

.console-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.console-top h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 0.96;
}

.console-badge {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  margin-top: 12px;
  padding: 0 14px;
  border: 1px solid rgba(189, 133, 255, 0.44);
  border-radius: 14px;
  background: rgba(72, 41, 120, 0.25);
  color: #d7a7ff;
  font-weight: 760;
}

.console-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  min-height: 58px;
  padding: 0 18px;
  border: 1px solid rgba(118, 240, 213, 0.34);
  border-radius: 16px;
  background: rgba(18, 73, 60, 0.44);
  color: var(--mint);
  font-size: 30px;
  font-weight: 820;
}

.console-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.76fr) minmax(0, 1.24fr);
  gap: 18px;
  align-items: start;
}

.console-column {
  display: grid;
  gap: 14px;
}

.console-stat,
.console-device,
.lobby-card {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
}

.console-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid rgba(118, 240, 213, 0.34);
  background: rgba(118, 240, 213, 0.1);
  color: var(--mint);
}

.console-icon svg {
  width: 24px;
  height: 24px;
}

.console-stat span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.console-stat strong {
  display: block;
  margin-top: 4px;
  font-size: 20px;
}

.console-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.console-devices {
  padding-top: 8px;
}

.console-devices h3 {
  margin: 0 0 6px;
  font-size: 34px;
}

.device-dot {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 2px solid currentColor;
  background: rgba(255, 255, 255, 0.06);
}

.device-mint {
  color: var(--mint);
}

.device-violet {
  color: #d6b0ff;
}

.device-amber {
  color: #ffb678;
}

.lobby-copy strong {
  display: block;
  font-size: 18px;
}

.device-state {
  display: inline-block;
  margin-top: 4px;
  font-size: 14px;
  font-weight: 700;
}

.state-mint {
  color: var(--mint);
}

.state-violet {
  color: #d6b0ff;
}

.state-amber {
  color: #ffbf83;
}

.lobby-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.lobby-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(245, 241, 234, 0.86);
  font-size: 13px;
}

.section-band {
  padding: 88px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.section-inner {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.section-heading {
  margin-bottom: 34px;
}

.section-copy h2,
.section-heading h2 {
  margin: 0;
  max-width: 860px;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.02;
}

.section-copy p,
.section-heading p:not(.eyebrow),
.case-card p,
.feature-card p,
.signal-card p,
.download-card p,
.faq p,
.policy-document p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.network-grid,
.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 28px;
  align-items: start;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.signal-card,
.case-card,
.feature-card,
.download-card {
  padding: 24px;
}

.signal-card svg,
.case-card svg,
.feature-card svg,
.download-icon {
  width: 28px;
  height: 28px;
}

.signal-card svg,
.case-card svg,
.feature-card svg {
  color: var(--mint);
}

.signal-card:nth-child(2) svg,
.case-card:nth-child(2) svg,
.feature-card:nth-child(2n) svg {
  color: var(--violet);
}

.signal-card:nth-child(3) svg {
  color: var(--amber);
}

.signal-card h3,
.case-card h3,
.feature-card h3,
.download-card h3 {
  margin: 18px 0 10px;
  font-size: 23px;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: 18px;
}

.showcase-card {
  padding: 22px;
}

.showcase-card h3 {
  margin: 16px 0 10px;
  font-size: 28px;
}

.showcase-card p {
  margin: 0;
}

.showcase-card.phone-shot {
  display: grid;
  grid-template-columns: minmax(220px, 0.56fr) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}

.showcase-phone-frame {
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  background: rgba(7, 10, 16, 0.72);
}

.showcase-phone-frame img {
  width: 100%;
  border-radius: 22px;
}

.showcase-copy {
  display: grid;
  gap: 14px;
}

.showcase-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: var(--violet-soft);
  color: #ddbfff;
}

.showcase-list {
  display: grid;
  gap: 10px;
}

.showcase-list span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  color: rgba(245, 241, 234, 0.84);
  font-size: 14px;
  font-weight: 650;
}

.download-card {
  display: flex;
  flex-direction: column;
  min-height: 332px;
  background: var(--panel-strong);
}

.download-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--mint-soft);
  color: var(--mint);
}

.download-card:nth-child(2) .download-icon {
  background: var(--violet-soft);
  color: #ddbfff;
}

.download-card:nth-child(3) .download-icon {
  background: var(--amber-soft);
  color: #ffc992;
}

.download-card .button {
  width: 100%;
  margin-top: auto;
}

.download-card code {
  display: block;
  margin-top: 14px;
  padding: 12px;
  overflow-wrap: anywhere;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(245, 241, 234, 0.88);
  font-size: 12px;
  line-height: 1.5;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq details {
  padding: 0 22px;
}

.faq summary {
  cursor: pointer;
  padding: 22px 0;
  font-weight: 820;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  float: right;
  color: var(--violet);
}

.faq details[open] summary::after {
  content: "-";
}

.faq p {
  margin: 0;
  padding: 0 0 22px;
}

.site-footer {
  padding: 34px 0 44px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 22px;
  align-items: center;
}

.footer-inner p {
  margin: 0;
  color: rgba(245, 241, 234, 0.62);
}

.github-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(245, 241, 234, 0.78);
}

.footer-links {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.policy-page,
.redirect-page {
  background:
    radial-gradient(circle at top, rgba(130, 92, 255, 0.08), transparent 32%),
    var(--bg);
}

.redirect-page {
  min-height: 100vh;
  color: var(--text);
}

.redirect-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.redirect-card {
  width: min(720px, 100%);
  padding: clamp(24px, 4vw, 40px);
  background: var(--panel);
}

.redirect-card h1 {
  margin: 12px 0 0;
  font-size: clamp(34px, 6vw, 60px);
  line-height: 0.96;
}

.redirect-status {
  margin: 20px 0 0;
  color: rgba(245, 241, 234, 0.78);
  font-size: 17px;
  line-height: 1.7;
}

.redirect-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.redirect-meta {
  margin: 18px 0 0;
  color: rgba(245, 241, 234, 0.62);
  font-size: 14px;
}

.policy-main {
  width: min(940px, calc(100% - 40px));
  margin: 0 auto;
  padding: 142px 0 92px;
}

.policy-intro,
.policy-document {
  background: var(--panel);
}

.policy-intro {
  padding: clamp(28px, 5vw, 46px);
  margin-bottom: 18px;
}

.policy-intro h1 {
  margin: 0;
  font-size: clamp(44px, 8vw, 82px);
  line-height: 0.94;
}

.policy-intro p:last-child {
  margin: 18px 0 0;
  color: var(--muted);
}

.policy-document {
  padding: clamp(26px, 5vw, 46px);
}

.policy-document h2 {
  margin: 34px 0 10px;
  font-size: clamp(23px, 3vw, 31px);
  line-height: 1.12;
}

.policy-document h2:first-child {
  margin-top: 0;
}

.policy-document a {
  color: #d8b8ff;
  font-weight: 760;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 600ms ease,
    transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero-stage,
  .console-grid,
  .network-grid,
  .faq-grid,
  .signal-grid,
  .showcase-grid,
  .download-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .case-grid,
  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .nav-links {
    display: none;
  }

  .case-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .site-header {
    width: calc(100% - 18px);
    margin-top: 9px;
  }

  .hero {
    padding-top: 108px;
  }

  .hero-content,
  .section-inner,
  .footer-inner,
  .policy-main {
    width: calc(100% - 28px);
  }

  .hero h1 {
    font-size: clamp(52px, 20vw, 84px);
  }

  .hero-copy {
    font-size: 17px;
  }

  .hero-actions .button,
  .redirect-actions .button {
    width: 100%;
  }

  .console-preview,
  .signal-card,
  .case-card,
  .feature-card,
  .download-card,
  .showcase-card {
    padding: 20px;
  }

  .showcase-card.phone-shot {
    grid-template-columns: 1fr;
  }

  .console-top {
    align-items: stretch;
    flex-direction: column;
  }

  .console-toggle {
    min-width: 0;
    width: fit-content;
  }

  .section-band {
    padding: 68px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .button,
  .nav-links a,
  .github-link {
    transition: none;
  }
}