:root {
  color-scheme: dark;
  --navy-950: #050914;
  --navy-900: #0a1220;
  --navy-850: #0b1729;
  --navy-800: #0d1c33;
  --navy-700: #10294f;
  --royal: #1e4d8f;
  --royal-soft: #2768bd;
  --sky: #4da6ff;
  --gold: #f2c14e;
  --gold-soft: #ffe3a3;
  --warm-white: #f5f7fa;
  --muted: #b9c7d9;
  --soft: #dce8f6;
  --line: rgba(245, 247, 250, 0.16);
  --line-gold: rgba(242, 193, 78, 0.28);
  --glass: rgba(10, 18, 32, 0.66);
  --glass-strong: rgba(13, 28, 51, 0.82);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(
      circle at 50% -20%,
      rgba(77, 166, 255, 0.28),
      transparent 34rem
    ),
    radial-gradient(
      circle at 12% 15%,
      rgba(242, 193, 78, 0.14),
      transparent 24rem
    ),
    linear-gradient(180deg, var(--navy-950), var(--navy-900) 44%, #07101d);
  color: var(--warm-white);
  font-family:
    Inter,
    Manrope,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.6;
  text-rendering: geometricPrecision;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(rgba(245, 247, 250, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 247, 250, 0.024) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background: linear-gradient(
    115deg,
    transparent 0%,
    rgba(77, 166, 255, 0.07) 42%,
    transparent 72%
  );
}

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

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(242, 193, 78, 0.72);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  padding: 0.65rem 0.85rem;
  border-radius: 999px;
  background: var(--warm-white);
  color: var(--navy-900);
  font-weight: 800;
  transform: translateY(-140%);
  transition: transform 180ms ease;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid transparent;
  transition:
    background-color 220ms ease,
    border-color 220ms ease,
    backdrop-filter 220ms ease;
}

.site-header.is-scrolled,
.site-header.menu-open {
  border-color: var(--line);
  background: rgba(5, 9, 20, 0.82);
  backdrop-filter: blur(22px);
}

.nav-shell,
.section-shell {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.brand-mark {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  border-radius: 14px;
  box-shadow: 0 0 34px rgba(77, 166, 255, 0.22);
}

.brand-kicker,
.eyebrow {
  display: block;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.brand-name {
  display: block;
  color: var(--warm-white);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.1;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-menu a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.65rem 0.9rem;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.nav-menu a:hover {
  transform: translateY(-1px);
}

.nav-menu a:hover,
.nav-menu a:focus-visible,
.nav-menu .nav-cta {
  border-color: rgba(242, 193, 78, 0.3);
  background: rgba(245, 247, 250, 0.07);
  color: var(--warm-white);
}

.nav-menu .nav-cta {
  color: var(--gold-soft);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(245, 247, 250, 0.08);
  color: var(--warm-white);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: currentColor;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 780px;
  padding: 6.5rem 0 5rem;
}

.hero-light {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      circle at 74% 18%,
      rgba(77, 166, 255, 0.3),
      transparent 24rem
    ),
    radial-gradient(
      circle at 78% 76%,
      rgba(242, 193, 78, 0.16),
      transparent 22rem
    );
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(300px, 0.72fr);
  align-items: center;
  gap: 4rem;
}

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

h1,
h2,
h3 {
  margin: 0;
  color: var(--warm-white);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.04;
}

h1 {
  max-width: 760px;
  margin-top: 0.75rem;
  font-size: clamp(3.65rem, 7.6vw, 7.4rem);
}

h2 {
  font-size: clamp(2.35rem, 4.8vw, 4.35rem);
}

h3 {
  font-size: clamp(1.22rem, 2vw, 1.55rem);
}

.hero-lede {
  max-width: 700px;
  margin: 1.35rem 0 0;
  color: var(--soft);
  font-size: clamp(1.1rem, 2vw, 1.34rem);
}

.journey-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 2rem 0 0;
}

.journey-strip span {
  border: 1px solid rgba(242, 193, 78, 0.28);
  border-radius: 999px;
  padding: 0.58rem 0.75rem;
  background: linear-gradient(
    135deg,
    rgba(245, 247, 250, 0.1),
    rgba(77, 166, 255, 0.08)
  );
  color: var(--gold-soft);
  font-size: 0.86rem;
  font-weight: 800;
}

.hero-actions,
.beta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2.15rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 0.85rem 1.15rem;
  font-weight: 850;
  text-align: center;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

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

.button.primary {
  background: linear-gradient(135deg, #ffe8aa, var(--gold) 48%, #b96f16);
  color: #140e04;
  box-shadow: 0 18px 48px rgba(242, 193, 78, 0.24);
}

.button.secondary {
  border: 1px solid rgba(245, 247, 250, 0.18);
  background: rgba(245, 247, 250, 0.08);
  color: var(--warm-white);
}

.hero-device {
  position: relative;
  justify-self: center;
}

.phone-frame {
  width: min(340px, 74vw);
  border: 1px solid rgba(245, 247, 250, 0.24);
  border-radius: 46px;
  padding: 0.75rem;
  background: linear-gradient(
    145deg,
    rgba(245, 247, 250, 0.2),
    rgba(5, 9, 20, 0.86)
  );
  box-shadow: var(--shadow);
}

.phone-screen {
  position: relative;
  overflow: hidden;
  aspect-ratio: 9 / 19.5;
  border-radius: 36px;
  background: var(--navy-900);
}

.phone-status {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  padding: 1rem 1.1rem;
  color: var(--warm-white);
  font-size: 0.78rem;
  font-weight: 800;
}

.phone-splash {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.signal-card {
  position: absolute;
  right: -3.8rem;
  bottom: 3.6rem;
  display: grid;
  grid-template-columns: 52px 1fr;
  align-items: center;
  width: min(280px, 80vw);
  gap: 0.8rem;
  border: 1px solid rgba(245, 247, 250, 0.18);
  border-radius: 22px;
  padding: 0.85rem;
  background: rgba(8, 15, 28, 0.74);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(22px);
}

.signal-card img {
  width: 52px;
  height: 52px;
  border-radius: 14px;
}

.signal-card strong,
.signal-card span {
  display: block;
}

.signal-card strong {
  font-size: 0.92rem;
}

.signal-card span {
  color: var(--muted);
  font-size: 0.78rem;
}

.section {
  padding: 6rem 0;
}

.intro-band,
.platform-band,
.access-section,
.release-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(
      180deg,
      rgba(245, 247, 250, 0.04),
      rgba(245, 247, 250, 0.02)
    ),
    rgba(5, 9, 20, 0.42);
}

.section-heading {
  max-width: 780px;
}

.section-heading h2 {
  margin-top: 0.7rem;
}

.section-heading p,
.platform-copy p,
.beta-panel p,
.about-copy p,
.support-card p,
.legal-page p {
  color: var(--muted);
  font-size: 1.05rem;
}

.preview-grid,
.difference-grid,
.about-grid,
.support-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(290px, 0.75fr);
  gap: 2.5rem;
  align-items: center;
}

.preview-slots {
  display: grid;
  gap: 1rem;
}

.preview-slot {
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px dashed rgba(245, 247, 250, 0.26);
  border-radius: 24px;
  padding: 1.2rem;
  background:
    radial-gradient(
      circle at 80% 20%,
      rgba(77, 166, 255, 0.16),
      transparent 15rem
    ),
    rgba(245, 247, 250, 0.05);
}

.preview-slot span {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.preview-slot strong {
  color: var(--soft);
  font-size: 1.1rem;
}

.journey-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2.2rem;
}

.glass-card,
.feature-card,
.beta-panel,
.access-card,
.support-card,
.legal-card {
  border: 1px solid rgba(245, 247, 250, 0.15);
  background:
    linear-gradient(145deg, rgba(245, 247, 250, 0.1), rgba(77, 166, 255, 0.06)),
    var(--glass);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px);
}

.glass-card {
  min-height: 220px;
  border-radius: 24px;
  padding: 1.25rem;
}

.glass-card .number {
  display: inline-flex;
  margin-bottom: 2rem;
  color: var(--gold);
  font-weight: 900;
  letter-spacing: 0.12em;
}

.glass-card p,
.feature-card p,
.check-list,
.access-card li,
.legal-card li {
  color: var(--muted);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 2.2rem;
}

.feature-card {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 1rem;
  border-radius: 22px;
  padding: 1rem;
}

.feature-icon {
  display: inline-grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid rgba(242, 193, 78, 0.32);
  border-radius: 18px;
  background: radial-gradient(
    circle at 30% 20%,
    rgba(242, 193, 78, 0.36),
    rgba(30, 77, 143, 0.24)
  );
  color: var(--gold-soft);
  font-weight: 950;
}

.feature-card p {
  margin: 0.35rem 0 0;
}

.platform-art {
  overflow: hidden;
  border: 1px solid rgba(245, 247, 250, 0.18);
  border-radius: 28px;
  background: rgba(5, 9, 20, 0.44);
  box-shadow: var(--shadow);
}

.platform-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.check-list {
  display: grid;
  gap: 0.7rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.access-card li,
.legal-card li {
  position: relative;
  padding-left: 1.65rem;
}

.check-list li::before,
.access-card li::before,
.legal-card li::before {
  position: absolute;
  left: 0;
  top: 0.36rem;
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), var(--sky));
  content: "";
}

.access-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.2rem;
}

.access-card {
  border-radius: 26px;
  padding: 1.35rem;
}

.access-card.featured {
  border-color: rgba(242, 193, 78, 0.32);
}

.access-card ul,
.legal-card ul {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.about-copy {
  border-left: 1px solid var(--line-gold);
  padding-left: 1.5rem;
}

.beta-panel {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  padding: clamp(2rem, 6vw, 4rem);
}

.beta-panel::before {
  position: absolute;
  inset: -40% 50% auto auto;
  width: 28rem;
  height: 28rem;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(242, 193, 78, 0.2), transparent 68%);
  content: "";
}

.beta-panel > * {
  position: relative;
}

.support-card {
  border-radius: 26px;
  padding: 1.5rem;
}

.support-card img {
  width: 64px;
  height: 64px;
  margin-bottom: 1rem;
  border-radius: 18px;
}

.legal-hero {
  padding: 6rem 0 3rem;
}

.legal-page {
  padding-bottom: 6rem;
}

.legal-card {
  border-radius: 28px;
  padding: clamp(1.35rem, 4vw, 2.4rem);
}

.legal-card h2 {
  margin-top: 2rem;
  font-size: clamp(1.75rem, 3vw, 2.4rem);
}

.legal-card h2:first-child {
  margin-top: 0;
}

.legal-card a {
  color: var(--gold-soft);
  font-weight: 800;
}

.draft-note {
  border: 1px solid rgba(242, 193, 78, 0.34);
  border-radius: 18px;
  padding: 1rem;
  background: rgba(242, 193, 78, 0.08);
  color: var(--gold-soft);
  font-weight: 750;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0;
  background: rgba(5, 9, 20, 0.58);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(220px, auto) 1fr auto auto;
  gap: 1.5rem;
  align-items: center;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.85rem;
}

.footer-links a {
  color: var(--muted);
  font-weight: 750;
}

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

.copyright {
  text-align: right;
}

.reveal {
  transform: translateY(18px);
  opacity: 0;
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

@media (max-width: 1040px) {
  .hero-grid,
  .preview-grid,
  .difference-grid,
  .about-grid,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .hero-device {
    justify-self: start;
  }

  .signal-card {
    right: auto;
    left: 1rem;
    bottom: -1.2rem;
  }

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

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

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

  .copyright {
    text-align: left;
  }
}

@media (max-width: 820px) {
  .feature-list,
  .access-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 740px) {
  .nav-shell {
    min-height: 72px;
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav-menu {
    position: fixed;
    top: 72px;
    left: 1rem;
    right: 1rem;
    display: grid;
    padding: 0.7rem;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(5, 9, 20, 0.96);
    box-shadow: var(--shadow);
    backdrop-filter: blur(22px);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition:
      opacity 180ms ease,
      transform 180ms ease;
  }

  .nav-menu.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-menu a {
    padding: 0.9rem;
  }

  .hero {
    min-height: auto;
    padding: 3.4rem 0 4rem;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 4.8rem);
  }

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

  .glass-card {
    min-height: 190px;
  }

  .brand-name {
    font-size: 1.08rem;
  }

  .brand-kicker {
    font-size: 0.64rem;
  }

  .about-copy {
    border-left: 0;
    padding-left: 0;
  }
}

@media (max-width: 520px) {
  .nav-shell,
  .section-shell {
    width: min(100% - 1.1rem, var(--max));
  }

  .section {
    padding: 4.5rem 0;
  }

  .hero-actions,
  .beta-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .phone-frame {
    width: min(300px, 88vw);
  }

  .signal-card {
    position: relative;
    left: auto;
    bottom: auto;
    margin-top: 1rem;
  }

  .brand {
    gap: 0.65rem;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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