:root {
  --bg: #061218;
  --bg-soft: #0a1b24;
  --surface: rgba(11, 27, 36, 0.82);
  --surface-strong: rgba(13, 31, 42, 0.95);
  --line: rgba(167, 215, 221, 0.16);
  --line-strong: rgba(167, 215, 221, 0.28);
  --text: #edf7fa;
  --text-muted: #99b6bf;
  --text-soft: #c4d7dd;
  --accent: #2cc7bf;
  --accent-strong: #7af0df;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.32);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --page-width: 1200px;
  --copy-width: 64ch;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background:
    radial-gradient(circle at top left, rgba(44, 199, 191, 0.1), transparent 28%),
    radial-gradient(circle at 85% 8%, rgba(122, 240, 223, 0.09), transparent 22%),
    linear-gradient(180deg, #061218 0%, #08151d 48%, #07141b 100%);
  color: var(--text);
}

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

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

code {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.92em;
  color: var(--accent-strong);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.site-shell {
  position: relative;
  overflow: clip;
  min-height: 100vh;
}

.ambient {
  position: fixed;
  border-radius: 999px;
  filter: blur(70px);
  pointer-events: none;
  opacity: 0.5;
}

.ambient-a {
  width: 340px;
  height: 340px;
  top: 88px;
  left: -40px;
  background: rgba(44, 199, 191, 0.16);
}

.ambient-b {
  width: 420px;
  height: 420px;
  right: -110px;
  top: 380px;
  background: rgba(122, 240, 223, 0.1);
}

.ambient-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 85%);
  pointer-events: none;
}

.site-header,
.section,
.site-footer {
  width: min(calc(100% - 40px), var(--page-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 18px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 20px;
  padding: 14px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(6, 18, 24, 0.72);
  backdrop-filter: blur(22px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
}

.brand img {
  width: 40px;
  height: 40px;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  color: var(--text-soft);
  font-size: 0.97rem;
  font-weight: 600;
}

.site-nav a {
  transition: color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  transform: translateY(-1px);
}

.header-actions,
.hero-actions,
.footer-links,
.hero-meta,
.release-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.96rem;
  font-weight: 700;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    opacity 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  color: #062126;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  box-shadow: 0 14px 34px rgba(44, 199, 191, 0.22);
}

.button-ghost {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.button.is-disabled,
.button[aria-disabled="true"] {
  opacity: 0.42;
  pointer-events: none;
}

.section {
  position: relative;
  padding: 108px 0 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 36px;
  align-items: center;
  padding-top: 80px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 800;
}

.hero-copy h1,
.section-header h2,
.showcase-main h2,
.faq-item summary {
  font-family: "Space Grotesk", sans-serif;
}

.hero-copy h1 {
  margin: 0;
  max-width: 11.5ch;
  font-size: clamp(3.2rem, 6vw, 5.9rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
}

.hero-copy h1 span {
  color: var(--accent-strong);
}

.hero-text,
.section-header p,
.feature-card p,
.platform-card p,
.step-card p,
.faq-item p,
.footer-copy {
  color: var(--text-muted);
  line-height: 1.72;
}

.hero-text {
  max-width: 59ch;
  margin: 26px 0 0;
  font-size: 1.12rem;
}

.hero-actions {
  margin-top: 25px;
}

.hero-meta {
  margin-top: 30px;
  gap: 14px;
}

.meta-pill,
.trust-card,
.showcase-card,
.feature-card,
.platform-card,
.step-card,
.faq-item,
.release-card,
.release-toolbar {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--surface), var(--surface-strong));
  box-shadow: var(--shadow);
}

.meta-pill {
  padding: 16px 18px;
  min-width: 188px;
  border-radius: 18px;
}

.meta-pill strong {
  display: block;
  font-size: 1rem;
  line-height: 1.5;
}

.meta-label,
.trust-kicker,
.card-chip,
.platform-tag,
.release-channel,
.release-platform,
.release-meta-label {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--accent-strong);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-visual {
  display: grid;
  gap: 20px;
}

.showcase-card {
  border-radius: var(--radius-xl);
  padding: 28px;
}

.showcase-main {
  min-height: 360px;
}

.showcase-main h2 {
  margin: 0 0 14px;
  max-width: 14ch;
  font-size: clamp(1.95rem, 3vw, 2.45rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.showcase-main p,
.showcase-side li span {
  color: var(--text-muted);
}

.showcase-main p {
  max-width: 52ch;
  line-height: 1.72;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.showcase-stat {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.showcase-stat span,
.showcase-side li span {
  display: block;
  font-size: 0.9rem;
}

.showcase-stat strong,
.showcase-side li strong,
.toolbar-copy strong,
.release-version {
  display: block;
  margin-top: 8px;
  font-size: 1rem;
}

.showcase-stat strong,
.showcase-side li strong {
  line-height: 1.45;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.panel-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(44, 199, 191, 0.14);
  color: var(--accent-strong);
  font-size: 0.8rem;
  font-weight: 700;
}

.pulse-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.pulse-list li {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.pulse-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.trust-card,
.feature-card,
.platform-card,
.step-card,
.release-card {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.trust-card strong,
.feature-card h3,
.platform-card h3,
.step-card h3,
.release-card h3 {
  display: block;
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.38;
}

.trust-card strong {
  max-width: 24ch;
}

.trust-card .trust-kicker {
  margin-bottom: 12px;
}

.section-header {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-header h2 {
  margin: 0;
  max-width: 14ch;
  font-size: clamp(2.2rem, 4vw, 3.55rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.section-header p {
  max-width: var(--copy-width);
  margin: 18px 0 0;
  font-size: 1.04rem;
}

.release-toolbar {
  align-items: center;
  justify-content: space-between;
  padding: 20px 22px;
  border-radius: 22px;
  margin-bottom: 24px;
}

.toolbar-copy span {
  color: var(--text-soft);
}

.release-grid,
.feature-grid,
.platform-grid,
.step-grid {
  display: grid;
  gap: 20px;
}

.release-grid,
.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.platform-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.step-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.release-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 100%;
}

.release-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.release-channel {
  margin-bottom: 6px;
}

.release-subtitle {
  color: var(--text-soft);
  font-size: 0.96rem;
  line-height: 1.5;
}

.release-version {
  font-family: "Space Grotesk", sans-serif;
  font-size: 2.05rem;
  line-height: 1.02;
}

.release-build-note {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.68;
  font-size: 0.98rem;
}

.release-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.release-meta-block {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.release-meta-value {
  color: var(--text-soft);
  font-size: 0.95rem;
}

.release-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: auto;
}

.release-footer .button {
  min-width: 220px;
  padding-inline: 24px;
}

.release-state {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
  font-size: 0.84rem;
  font-weight: 700;
}

.release-state.is-ready {
  background: rgba(44, 199, 191, 0.12);
  color: var(--accent-strong);
}

.feature-card h3,
.platform-card h3,
.step-card h3 {
  margin-bottom: 12px;
}

.feature-card p,
.platform-card p,
.step-card p {
  margin-bottom: 0;
  max-width: 34ch;
  font-size: 0.98rem;
}

.step-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: rgba(44, 199, 191, 0.12);
  color: var(--accent-strong);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-item {
  padding: 20px 22px;
  border-radius: var(--radius-md);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  cursor: pointer;
  list-style: none;
  line-height: 1.4;
  font-size: 1.08rem;
  font-weight: 700;
}

.faq-item summary::after {
  content: "›";
  flex: 0 0 auto;
  color: var(--accent-strong);
  font-size: 1.5rem;
  line-height: 1;
  transform: rotate(90deg);
  transition: transform 180ms ease, opacity 180ms ease;
  opacity: 0.92;
}

.faq-item:not([open]) summary::after {
  transform: rotate(0deg);
}

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

.faq-item p {
  max-width: 62ch;
  margin: 14px 0 0;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.5fr 1fr auto;
  gap: 20px;
  align-items: end;
  padding: 96px 0 44px;
}

.footer-brand {
  margin: 0 0 10px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
}

.footer-copy {
  margin: 0;
  max-width: 58ch;
  font-size: 0.98rem;
}

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

.footer-links a,
.footer-meta {
  color: var(--text-muted);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

.footer-meta {
  display: grid;
  justify-items: end;
  gap: 8px;
  text-align: right;
}

@media (max-width: 1120px) {
  .hero,
  .release-grid,
  .feature-grid,
  .step-grid,
  .trust-strip,
  .site-footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    border-radius: 28px;
    padding: 16px;
  }

  .site-nav {
    display: none;
  }

  .hero-copy h1,
  .section-header h2 {
    max-width: none;
  }
}

@media (max-width: 780px) {
  .site-header,
  .section,
  .site-footer {
    width: min(calc(100% - 24px), var(--page-width));
  }

  .hero,
  .release-grid,
  .feature-grid,
  .step-grid,
  .trust-strip,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-wrap: nowrap;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
  }

  .brand {
    min-width: 0;
    flex: 1 1 auto;
    gap: 10px;
    font-size: 1rem;
  }

  .brand img {
    width: 36px;
    height: 36px;
  }

  .brand span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .header-actions {
    width: auto;
    margin-left: auto;
    flex: 0 0 auto;
    flex-wrap: nowrap;
  }

  .header-actions .button {
    flex: 0 0 auto;
    min-height: 46px;
    padding-inline: 16px;
  }


  .hero {
    padding-top: 48px;
  }

  .hero-copy h1 {
    max-width: none;
    font-size: clamp(2.7rem, 12vw, 4.3rem);
    line-height: 0.96;
  }

  .hero-text {
    font-size: 1rem;
  }

  .section {
    padding-top: 84px;
  }

  .showcase-card,
  .trust-card,
  .feature-card,
  .platform-card,
  .step-card,
  .release-card,
  .faq-item {
    padding: 20px;
  }

  .showcase-grid,
  .release-meta {
    grid-template-columns: 1fr;
  }

  .release-footer,
  .release-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .site-footer {
    padding-top: 72px;
  }

  .footer-meta {
    justify-items: start;
    text-align: left;
  }
}

@media (max-width: 430px) {
  #privacyLink {
    display: none;
  }
}