:root {
  color-scheme: dark;
  --bg: #090c10;
  --bg-deep: #06080b;
  --surface: #10151b;
  --surface-2: #151b22;
  --surface-3: #1a222b;
  --text: #f5f8fa;
  --muted: #8b9aa7;
  --muted-bright: #b7c1ca;
  --line: #252e38;
  --line-bright: #35414d;
  --accent: #67d5f5;
  --accent-strong: #8be3fb;
  --accent-soft: rgba(103, 213, 245, 0.11);
  --max: 1180px;
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: radial-gradient(circle at 16% -8%, rgba(103, 213, 245, 0.08), transparent 29rem), var(--bg);
  color: var(--text);
  font: 400 1rem/1.65 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
img { max-width: 100%; }

.shell {
  width: min(calc(100% - 2.5rem), var(--max));
  margin-inline: auto;
}

.site-header,
body > header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid rgba(37, 46, 56, 0.82);
  background: rgba(9, 12, 16, 0.82);
  backdrop-filter: blur(18px);
}

.site-header { position: sticky; top: 0; }

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.78rem;
  color: var(--text);
  text-decoration: none;
}

.mark {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: block;
  border-radius: 13px;
  filter: drop-shadow(0 8px 18px rgba(103, 213, 245, 0.14));
}

.brand-name {
  font-size: 0.94rem;
  font-weight: 820;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2.6vw, 2.25rem);
}

.main-nav a,
.nav-link {
  color: var(--muted-bright);
  font-size: 0.9rem;
  font-weight: 620;
  text-decoration: none;
  transition: color 160ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.nav-link:hover,
.nav-link:focus-visible { color: var(--accent); }

.nav-contact {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line-bright);
  border-radius: 999px;
}

.landing-main { padding: 0; }

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.018), transparent 48%), var(--bg);
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 30%;
  background: linear-gradient(transparent, rgba(6, 8, 11, 0.62));
  content: "";
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.hero-glow-one {
  top: -18rem;
  right: -8rem;
  width: 48rem;
  height: 48rem;
  background: radial-gradient(circle, rgba(103, 213, 245, 0.14), rgba(103, 213, 245, 0) 68%);
}

.hero-glow-two {
  bottom: -22rem;
  left: -16rem;
  width: 40rem;
  height: 40rem;
  border: 1px solid rgba(103, 213, 245, 0.09);
  box-shadow: inset 0 0 100px rgba(103, 213, 245, 0.03);
}

.hero-grid {
  position: relative;
  z-index: 2;
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
}

.hero-copy { max-width: 720px; }

.release-badge {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 0.58rem;
  margin-bottom: 2rem;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(16, 21, 27, 0.72);
  color: var(--muted-bright);
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.release-badge svg {
  width: 16px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.7;
  stroke-linecap: round;
}

.eyebrow {
  margin: 0 0 0.95rem;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 820;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin-top: 0;
  color: var(--text);
  letter-spacing: -0.045em;
  line-height: 1.05;
}

h1 {
  max-width: 780px;
  margin-bottom: 1.45rem;
  font-size: clamp(3.35rem, 7vw, 6.6rem);
}

h2 {
  margin-bottom: 1.15rem;
  font-size: clamp(2.35rem, 5vw, 4.65rem);
}

h3 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.45rem, 2.8vw, 2rem);
}

p, li { color: #d2d9df; }

.intro {
  max-width: 650px;
  margin: 0;
  color: var(--muted-bright);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  margin-top: 2.2rem;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 14px;
  font-weight: 760;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

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

.button-primary {
  background: var(--accent);
  color: #061017;
  box-shadow: 0 14px 34px rgba(103, 213, 245, 0.14);
}

.button-primary:hover,
.button-primary:focus-visible { background: var(--accent-strong); }

.button-secondary {
  border-color: var(--line-bright);
  background: rgba(16, 21, 27, 0.7);
  color: var(--text);
}

.button-secondary:hover,
.button-secondary:focus-visible { border-color: #516171; }

.platform-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.35rem;
}

.platform-row span {
  color: #71818e;
  font-size: 0.8rem;
  font-weight: 650;
}

.platform-row span + span::before { margin-right: 0.65rem; color: #3f4b56; content: "·"; }

.product-visual {
  position: relative;
  z-index: 2;
  min-height: 570px;
  display: grid;
  place-items: center;
  margin: 0;
}

.phone-aura {
  position: absolute;
  width: 31rem;
  height: 31rem;
  border: 1px solid rgba(103, 213, 245, 0.16);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(103, 213, 245, 0.09), transparent 68%);
  box-shadow: 0 0 100px rgba(103, 213, 245, 0.07);
}

.phone {
  position: relative;
  z-index: 2;
  width: min(290px, 78vw);
  height: 520px;
  padding: 9px;
  border: 1px solid #3c4854;
  border-radius: 46px;
  background: #05070a;
  box-shadow: 0 55px 120px rgba(0, 0, 0, 0.62), 0 0 0 6px rgba(255, 255, 255, 0.025), 0 0 60px rgba(103, 213, 245, 0.08);
  transform: rotate(1deg);
  overflow: hidden;
}

.phone::after {
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 37px;
  content: "";
  pointer-events: none;
}

.phone img {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 37px;
  object-fit: cover;
  object-position: top;
}

.trust-strip { border-bottom: 1px solid var(--line); background: rgba(13, 17, 22, 0.86); }
.trust-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }

.trust-grid div {
  min-height: 112px;
  display: grid;
  align-content: center;
  gap: 0.15rem;
  padding: 1.35rem 2rem;
  border-right: 1px solid var(--line);
}

.trust-grid div:first-child { padding-left: 0; }
.trust-grid div:last-child { border-right: 0; }
.trust-grid strong { color: var(--text); font-size: 0.94rem; }
.trust-grid span { color: var(--muted); font-size: 0.86rem; }

.section { padding: clamp(5.5rem, 10vw, 9rem) 0; }
.section-heading { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }

.section-heading > p:last-child,
.premium-copy > p,
.release-copy {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--muted-bright);
  font-size: 1.05rem;
}

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

.feature-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.5rem, 3.5vw, 2.6rem);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 50%), var(--surface);
}

.feature-card-primary {
  background: radial-gradient(circle at 85% 0, rgba(103, 213, 245, 0.12), transparent 15rem), linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 50%), var(--surface);
}

.feature-card-wide {
  grid-column: 1 / -1;
  min-height: 265px;
  display: grid;
  grid-template-columns: 0.4fr 1fr;
  align-items: end;
  gap: 2rem;
}

.feature-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(103, 213, 245, 0.18);
  border-radius: 16px;
  background: var(--accent-soft);
}

.feature-icon svg {
  width: 25px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-kicker {
  margin: 0 0 0.65rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.feature-card p:last-child { max-width: 620px; margin-bottom: 0; color: var(--muted); }

.premium-section {
  border-block: 1px solid var(--line);
  background: radial-gradient(circle at 16% 40%, rgba(103, 213, 245, 0.08), transparent 28rem), var(--surface);
}

.premium-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(390px, 1.05fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
}

.premium-note {
  display: inline-flex;
  margin-top: 1.6rem;
  padding: 0.48rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.78rem;
}

.premium-panel {
  padding: clamp(1rem, 2vw, 1.4rem) clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--line-bright);
  border-radius: 28px;
  background: rgba(9, 12, 16, 0.55);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.premium-item {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0.9rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.premium-item:last-child { border-bottom: 0; }
.premium-symbol { color: var(--accent); font-size: 1.5rem; }
.premium-item strong { color: var(--text); }
.premium-item p { margin: 0.2rem 0 0; color: var(--muted); font-size: 0.9rem; }

.release-section { background: var(--bg-deep); }

.release-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.78fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
}

.release-card {
  padding: clamp(1.5rem, 3.5vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
}

.release-label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.release-card > strong { font-size: 1.4rem; }

.release-progress {
  height: 8px;
  margin: 1.5rem 0 1.6rem;
  overflow: hidden;
  border-radius: 999px;
  background: #1c252d;
}

.release-progress span {
  width: 74%;
  height: 100%;
  display: block;
  border-radius: inherit;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(103, 213, 245, 0.28);
}

.release-card ul { display: grid; gap: 0.75rem; margin: 0; padding: 0; list-style: none; }
.release-card li { display: flex; align-items: flex-start; gap: 0.65rem; color: var(--muted-bright); font-size: 0.9rem; }
.release-card li span { color: var(--accent); font-weight: 800; }

.final-cta { padding: 0 0 clamp(5rem, 9vw, 8rem); background: var(--bg-deep); }

.cta-panel {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(2.2rem, 6vw, 5rem);
  border: 1px solid #33404b;
  border-radius: 32px;
  background: radial-gradient(circle at 90% 15%, rgba(103, 213, 245, 0.12), transparent 24rem), linear-gradient(135deg, rgba(255, 255, 255, 0.025), transparent 55%), var(--surface-2);
}

.cta-panel h2 { max-width: 800px; margin-bottom: 0; }
.cta-panel .button { flex: 0 0 auto; }

/* Shared legal pages */
body > main:not(.landing-main) { padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(5rem, 9vw, 8rem); }
.prose { max-width: 760px; }
.prose h1 { font-size: clamp(2.5rem, 6vw, 4.6rem); }
.prose h2 { margin: 3.2rem 0 1rem; font-size: clamp(1.45rem, 3vw, 2rem); letter-spacing: -0.03em; }
.prose h3 { margin: 2rem 0 0.6rem; font-size: 1.2rem; }
.prose a { color: var(--accent-strong); text-underline-offset: 3px; }
.prose ul { padding-left: 1.3rem; }
.prose li { margin: 0.5rem 0; }

.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 3rem; }

.card {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(155deg, var(--surface-2), var(--surface));
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease;
}

.card:hover,
.card:focus-visible { transform: translateY(-2px); border-color: var(--line-bright); }
.card strong { font-size: 1.15rem; }
.card span { color: var(--muted); }
.arrow { color: var(--accent) !important; font-size: 1.25rem; }

.callout {
  margin: 2rem 0;
  padding: 1.35rem;
  border: 1px solid rgba(103, 213, 245, 0.26);
  border-radius: 20px;
  background: var(--accent-soft);
}

.callout p:first-child { margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }
.steps { margin: 1.4rem 0; padding-left: 1.4rem; }
.steps li { margin: 0.65rem 0; padding-left: 0.3rem; }

.facts {
  display: grid;
  gap: 0;
  margin: 1.5rem 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
}

.fact { display: grid; grid-template-columns: 11rem 1fr; gap: 1rem; padding: 1rem 1.2rem; border-bottom: 1px solid var(--line); }
.fact:last-child { border-bottom: 0; }
.fact dt { color: var(--muted); }
.fact dd { margin: 0; color: var(--text); }
.meta { margin-top: 3.5rem; color: #71808d; font-size: 0.9rem; }

footer {
  border-top: 1px solid var(--line);
  padding: 2.2rem 0 2.6rem;
  background: var(--bg-deep);
  color: var(--muted);
  font-size: 0.86rem;
}

.footer-row { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 1.5rem 3rem; }
.footer-brand { margin-bottom: 0.35rem; }
.footer-note { display: block; margin-left: 3.3rem; color: #667681; font-size: 0.76rem; letter-spacing: 0.08em; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.15rem; }
.footer-links a { color: var(--muted); text-decoration-color: #44515d; text-underline-offset: 3px; }
.footer-links a:hover,
.footer-links a:focus-visible { color: var(--text); }
.copyright { color: #65737f; }

@media (max-width: 900px) {
  .hero { min-height: auto; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr 0.78fr; gap: 2rem; }
  .hero h1 { font-size: clamp(3rem, 8vw, 5.2rem); }
  .product-visual { min-height: 545px; }
  .phone { width: min(270px, 76vw); height: 495px; }
  .phone-aura { width: 25rem; height: 25rem; }
  .premium-grid,
  .release-grid { grid-template-columns: 1fr; }
  .premium-copy,
  .release-grid > div:first-child { max-width: 760px; }
  .footer-row { grid-template-columns: 1fr auto; }
  .copyright { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .shell { width: min(calc(100% - 1.5rem), var(--max)); }
  .nav { min-height: 68px; }
  .mark { width: 38px; height: 38px; flex-basis: 38px; border-radius: 12px; }
  .brand-name { font-size: 0.82rem; letter-spacing: 0.2em; }
  .main-nav a:not(.nav-contact) { display: none; }
  .nav-contact { padding: 0.48rem 0.76rem; }
  .hero-grid { grid-template-columns: 1fr; padding-top: 2.4rem; gap: 2.8rem; }
  .hero h1 { font-size: clamp(3rem, 14vw, 4.6rem); }
  .intro { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .product-visual { min-height: 535px; }
  .phone { width: min(270px, 76vw); height: 495px; transform: rotate(0.5deg); }
  .phone-aura { width: 23rem; height: 23rem; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid div,
  .trust-grid div:first-child { min-height: 92px; padding: 1rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-grid div:last-child { border-bottom: 0; }
  .section { padding: 5.2rem 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card,
  .feature-card-wide { grid-column: auto; min-height: 285px; display: flex; }
  .premium-grid,
  .release-grid { gap: 2.5rem; }
  .premium-grid { grid-template-columns: 1fr; }
  .premium-panel { padding-inline: 1.1rem; }
  .cta-panel { align-items: flex-start; flex-direction: column; }
  .cta-panel .button { width: 100%; }
  .cards { grid-template-columns: 1fr; }
  .card { min-height: 155px; }
  .fact { grid-template-columns: 1fr; gap: 0.25rem; }
  .footer-row { grid-template-columns: 1fr; align-items: flex-start; }
  .copyright { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button,
  .card { transition: none; }
}