:root {
  --ink: #eef6f8;
  --ink-muted: rgba(238, 246, 248, 0.72);
  --ink-soft: rgba(238, 246, 248, 0.58);
  --bg: #090d12;
  --bg-soft: #0f151d;
  --card: rgba(255, 255, 255, 0.065);
  --card-strong: rgba(255, 255, 255, 0.1);
  --card-border: rgba(255, 255, 255, 0.14);
  --panel: #131b24;
  --panel-strong: #17222d;
  --line: rgba(148, 180, 194, 0.18);
  --cyan: #46d9e6;
  --cyan-soft: rgba(70, 217, 230, 0.16);
  --amber: #f0b05a;
  --green: #35d878;
  --blue: #38bdf8;
  --rose: #fb7185;
  --orange: #fb923c;
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  --max: 1160px;
  color-scheme: dark;
  font-family:
    ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 28%, rgba(70, 217, 230, 0.09), transparent 28%),
    radial-gradient(circle at 92% 72%, rgba(240, 176, 90, 0.08), transparent 28%),
    var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
  padding: 16px clamp(18px, 4vw, 48px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(9, 13, 18, 0.82), rgba(9, 13, 18, 0));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
  font-weight: 760;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  color: var(--cyan);
  font-size: 0.76rem;
  letter-spacing: 0;
}

.brand-name {
  font-size: 1rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(14px, 3vw, 28px);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
  font-weight: 650;
}

.site-nav a {
  padding: 8px 0;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--cyan);
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 88svh;
  overflow: hidden;
  color: var(--white);
  background: var(--bg);
}

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

.hero-image {
  object-fit: cover;
  object-position: center;
  filter: saturate(0.92) contrast(1.04);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(9, 13, 18, 0.9) 0%, rgba(9, 13, 18, 0.72) 42%, rgba(9, 13, 18, 0.2) 100%),
    linear-gradient(0deg, rgba(9, 13, 18, 0.42), rgba(9, 13, 18, 0.08));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 36px));
  margin: 92px auto 58px;
}

.eyebrow,
.section-kicker,
.contact-label,
.status-label {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 8ch;
  margin: 0;
  font-size: clamp(5rem, 14vw, 11.5rem);
  line-height: 0.86;
  letter-spacing: 0;
}

.project-owner {
  margin: 20px 0 0;
  color: var(--amber);
  font-size: clamp(1.15rem, 2.4vw, 1.75rem);
  font-weight: 760;
}

.hero-copy {
  max-width: 690px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.2rem, 2.3vw, 1.8rem);
  line-height: 1.28;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 780;
  line-height: 1.2;
}

.button-primary {
  color: #061014;
  background: var(--cyan);
}

.button-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.46);
  background: rgba(255, 255, 255, 0.08);
}

.button:hover,
.button:focus-visible,
.project-link:hover,
.project-link:focus-visible {
  outline: 2px solid rgba(70, 217, 230, 0.72);
  outline-offset: 3px;
}

.section {
  padding: clamp(64px, 8vw, 112px) clamp(18px, 4vw, 48px);
}

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

.section-muted {
  background: var(--bg-soft);
}

.section-dark {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(70, 217, 230, 0.12), rgba(240, 176, 90, 0.06)),
    var(--panel);
}

.intro {
  padding-top: clamp(46px, 6vw, 82px);
  padding-bottom: clamp(52px, 6vw, 88px);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(160px, 0.35fr) minmax(0, 1fr);
  gap: clamp(24px, 6vw, 80px);
}

.intro p:last-child,
.section-heading p,
.contact-layout p {
  max-width: 760px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: clamp(34px, 5vw, 56px);
}

.section-heading.split {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  align-items: end;
  max-width: none;
  gap: clamp(24px, 6vw, 88px);
}

h2 {
  margin: 0;
  font-size: clamp(2.1rem, 5vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.14;
  letter-spacing: 0;
}

p {
  color: var(--ink-muted);
}

strong {
  color: var(--white);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.lab-card,
.security-item {
  position: relative;
  min-height: 282px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.085), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.03);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03);
  transition:
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.lab-card::after,
.security-item::after {
  position: absolute;
  right: -58px;
  bottom: -82px;
  width: 172px;
  height: 172px;
  content: "";
  background: radial-gradient(circle, rgba(70, 217, 230, 0.22), transparent 67%);
  pointer-events: none;
}

.lab-card:hover,
.lab-card:focus-within,
.security-item:hover,
.security-item:focus-within {
  border-color: rgba(255, 255, 255, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.045)),
    rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.status-chip {
  display: inline-flex;
  align-items: center;
  width: max-content;
  padding: 6px 11px;
  margin: 0 0 24px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 850;
  line-height: 1.1;
}

.status-chip.research {
  color: var(--orange);
  background: rgba(251, 146, 60, 0.16);
}

.status-chip.development {
  color: var(--amber);
  background: rgba(240, 176, 90, 0.16);
}

.status-chip.beta {
  color: var(--blue);
  background: rgba(56, 189, 248, 0.16);
}

.status-chip.planned {
  color: var(--rose);
  background: rgba(251, 113, 133, 0.16);
}

.status-chip.released,
.status-chip.prepared {
  color: var(--green);
  background: rgba(53, 216, 120, 0.14);
}

.status-chip.deployment {
  color: var(--cyan);
  background: rgba(70, 217, 230, 0.14);
}

.lab-card h3,
.security-item h3 {
  font-size: clamp(1.45rem, 2.5vw, 1.9rem);
}

.lab-card p,
.status-item p,
.security-item p,
.contact-panel p {
  margin: 18px 0 0;
}

.lab-card p,
.security-item p {
  position: relative;
  z-index: 1;
  color: var(--ink-muted);
  font-size: 1.03rem;
  line-height: 1.5;
}

.tag-list {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.tag-list span {
  padding: 6px 10px;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 720;
  line-height: 1.1;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
}

.status-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.45fr) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 86px);
}

.status-list {
  border-top: 1px solid var(--line);
}

.status-item {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.status-label {
  color: var(--amber);
}

.security-panel {
  padding: clamp(28px, 5vw, 52px);
  border: 1px solid var(--card-border);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow);
}

.security-head {
  max-width: 780px;
  margin-bottom: 28px;
}

.security-head p {
  margin: 22px 0 0;
  color: var(--ink-muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.5;
}

.privacy-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0 0 26px;
}

.privacy-benefits article {
  padding: 22px;
  border: 1px solid rgba(70, 217, 230, 0.2);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(70, 217, 230, 0.1), rgba(255, 255, 255, 0.035));
}

.privacy-benefits p {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.privacy-benefits h3 {
  margin: 0 0 18px;
  font-size: clamp(1.15rem, 2vw, 1.35rem);
}

.privacy-benefits span {
  display: block;
  color: var(--ink-muted);
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.55;
}

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

.security-item {
  min-height: 226px;
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
}

.security-item h3 {
  font-size: clamp(1.18rem, 2vw, 1.4rem);
}

.security-note {
  padding: 20px;
  margin: 28px 0 0;
  color: #d9fbff;
  border: 1px solid rgba(70, 217, 230, 0.32);
  border-radius: 22px;
  background: rgba(70, 217, 230, 0.075);
}

.contact-panel {
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(7, 12, 18, 0.72);
}

.roadmap-list {
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.roadmap-list {
  border-top: 1px solid var(--line);
}

.roadmap-list li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.roadmap-list span {
  color: var(--cyan);
  font-weight: 850;
}

.roadmap-list p {
  margin: 0;
}

.contact-section {
  background: var(--bg-soft);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  align-items: center;
  gap: clamp(28px, 6vw, 78px);
}

.contact-link {
  display: inline-block;
  color: var(--cyan);
  font-size: clamp(1.35rem, 3.4vw, 2.1rem);
  font-weight: 820;
  line-height: 1.05;
  word-break: break-word;
}

.site-footer {
  padding: 28px clamp(18px, 4vw, 48px);
  color: rgba(255, 255, 255, 0.76);
  background: #06090d;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(var(--max), 100%);
  margin: 0 auto;
}

.footer-inner p,
.footer-note {
  margin: 0;
  color: inherit;
}

.footer-inner nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-note {
  width: min(var(--max), 100%);
  margin: 14px auto 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    background: rgba(9, 13, 18, 0.78);
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: 86svh;
  }

  .hero-content {
    margin-top: 132px;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(9, 13, 18, 0.9) 0%, rgba(9, 13, 18, 0.64) 78%, rgba(9, 13, 18, 0.42) 100%),
      linear-gradient(0deg, rgba(9, 13, 18, 0.38), rgba(9, 13, 18, 0.16));
  }

  .intro-grid,
  .section-heading.split,
  .status-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .project-grid,
  .privacy-benefits,
  .security-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lab-card,
  .security-item {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding-inline: 14px;
  }

  .hero {
    min-height: 84svh;
  }

  .hero h1 {
    font-size: clamp(4.6rem, 22vw, 7rem);
  }

  .hero-copy {
    font-size: 1.12rem;
  }

  .button {
    width: 100%;
  }

  .section {
    padding-inline: 18px;
  }

  .project-grid,
  .privacy-benefits,
  .security-grid {
    grid-template-columns: 1fr;
  }

  .lab-card,
  .security-item {
    border-radius: 18px;
  }

  .security-panel {
    padding: 24px;
    border-radius: 20px;
  }

  .roadmap-list li {
    grid-template-columns: 42px minmax(0, 1fr);
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .lab-card:hover,
  .lab-card:focus-within,
  .security-item:hover,
  .security-item:focus-within {
    transform: none;
  }
}