:root {
  --bg: #06111f;
  --bg-soft: #0b1628;
  --surface: rgba(10, 22, 40, 0.82);
  --surface-strong: rgba(9, 19, 35, 0.94);
  --surface-border: rgba(154, 191, 255, 0.16);
  --text: #f4f8ff;
  --text-soft: #bdd1ee;
  --text-muted: #8ea5c7;
  --accent: #6ec7ff;
  --accent-strong: #2ea7ff;
  --accent-warm: #8af0d4;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max-width: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Aptos", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(46, 167, 255, 0.15), transparent 28%),
    radial-gradient(circle at 80% 10%, rgba(138, 240, 212, 0.12), transparent 24%),
    linear-gradient(180deg, #07101d 0%, #06101c 45%, #040b14 100%);
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 20px;
  z-index: 30;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: #ffffff;
  color: #06111f;
  font-weight: 700;
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 20px;
}

.site-shell {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.background-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 90%);
  opacity: 0.4;
}

.background-glow {
  position: fixed;
  z-index: -2;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.28;
  animation: floatGlow 12s ease-in-out infinite;
}

.background-glow-left {
  top: -10rem;
  left: -10rem;
  background: rgba(46, 167, 255, 0.45);
}

.background-glow-right {
  right: -8rem;
  bottom: 6rem;
  background: rgba(138, 240, 212, 0.3);
  animation-delay: -4s;
}

.topbar,
.hero,
.highlights,
.services,
.contact,
.site-footer {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0 1rem;
}

.brand-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.7rem;
}

.top-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  border: 1px solid rgba(142, 165, 199, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.top-badge::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--accent-warm);
  box-shadow: 0 0 14px rgba(138, 240, 212, 0.8);
}

.brand {
  display: inline-flex;
  align-items: center;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.brand-logo {
  width: min(100%, 22rem);
  height: auto;
  display: block;
  filter: drop-shadow(0 16px 30px rgba(0, 0, 0, 0.18));
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition:
    transform 0.24s ease,
    box-shadow 0.24s ease,
    border-color 0.24s ease,
    background-color 0.24s ease;
}

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

.button:focus-visible,
.brand:focus-visible,
.contact-item a:focus-visible {
  outline: 3px solid rgba(110, 199, 255, 0.92);
  outline-offset: 3px;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-warm));
  color: #03111e;
  box-shadow: 0 16px 34px rgba(46, 167, 255, 0.24);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 18px 38px rgba(46, 167, 255, 0.34);
}

.button-ghost {
  border-color: rgba(154, 191, 255, 0.22);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  border-color: rgba(110, 199, 255, 0.55);
  background: rgba(255, 255, 255, 0.08);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 2rem;
  align-items: stretch;
  padding: 3.5rem 0 2.5rem;
}

.hero-copy,
.countdown-panel,
.info-card,
.service-card,
.contact-card {
  border: 1px solid var(--surface-border);
  background: linear-gradient(180deg, rgba(13, 25, 44, 0.92) 0%, rgba(7, 16, 29, 0.88) 100%);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-copy {
  padding: clamp(2rem, 3vw, 3.2rem);
  border-radius: var(--radius-lg);
}

.countdown-panel {
  display: flex;
  flex-direction: column;
  padding: clamp(1.6rem, 3vw, 2.3rem);
  border-radius: var(--radius-lg);
}

.eyebrow,
.panel-label {
  margin: 0 0 1rem;
  color: var(--accent-warm);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.7rem, 6vw, 5.4rem);
  letter-spacing: -0.04em;
  max-width: 10ch;
}

h2 {
  font-size: clamp(1.85rem, 3vw, 2.6rem);
  letter-spacing: -0.03em;
}

h3 {
  font-size: 1.1rem;
}

.hero-subtitle {
  margin: 1.1rem 0 0;
  max-width: 34rem;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-soft);
}

.hero-description,
.panel-copy,
.section-heading p,
.service-card p,
.info-card p,
.contact-item p,
.launch-note,
.launch-meta,
.countdown-status {
  margin: 0;
  color: var(--text-muted);
}

.hero-description {
  max-width: 39rem;
  margin-top: 1.35rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.25rem;
  margin-top: 2rem;
}

.launch-note {
  max-width: 24rem;
}

.panel-copy {
  margin-top: 1rem;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin: 1.8rem 0 1rem;
}

.time-card {
  display: grid;
  gap: 0.35rem;
  padding: 1.1rem 0.8rem;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(154, 191, 255, 0.12);
  text-align: center;
}

.time-value {
  font-size: clamp(1.8rem, 4vw, 2.9rem);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.05em;
}

.time-label {
  font-size: 0.8rem;
  color: var(--text-soft);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.countdown-status {
  min-height: 1.6rem;
  color: var(--accent-warm);
  font-weight: 600;
}

.launch-meta {
  margin-top: auto;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(154, 191, 255, 0.12);
}

.highlights,
.services,
.contact {
  padding: 1.5rem 0 0;
}

.section-heading {
  max-width: 42rem;
  margin-bottom: 1.4rem;
}

.section-heading p {
  margin-top: 0.85rem;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

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

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

.info-card,
.service-card {
  position: relative;
  overflow: hidden;
  padding: 1.45rem;
  border-radius: var(--radius-md);
  transition:
    transform 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease;
}

.info-card::after,
.service-card::after,
.contact-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(110, 199, 255, 0.55), transparent);
}

.info-card:hover,
.info-card:focus-within,
.service-card:hover,
.service-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(110, 199, 255, 0.32);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.32);
}

.info-card p,
.service-card p {
  margin-top: 0.8rem;
}

.contact-card {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
}

.contact-item {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(154, 191, 255, 0.08);
}

.contact-item a {
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}

.contact-item a:hover {
  color: var(--accent);
}

.site-footer {
  padding: 2rem 0 3rem;
  color: var(--text-muted);
  text-align: center;
}

.fade-up {
  opacity: 0;
  transform: translateY(22px);
  animation: fadeUp 0.9s ease forwards;
}

.delay-1 {
  animation-delay: 0.12s;
}

.delay-2 {
  animation-delay: 0.22s;
}

.delay-3 {
  animation-delay: 0.32s;
}

.delay-4 {
  animation-delay: 0.42s;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatGlow {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(0, 16px, 0) scale(1.05);
  }
}

@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
  }

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

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

  .contact-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-logo {
    width: min(100%, 18rem);
  }

  .hero {
    padding-top: 2.2rem;
  }

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

  .card-grid-four,
  .card-grid-services {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .topbar,
  .hero,
  .highlights,
  .services,
  .contact,
  .site-footer {
    width: min(calc(100% - 1.1rem), var(--max-width));
  }

  .hero-copy,
  .countdown-panel,
  .contact-card {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }

  .brand-logo {
    width: min(100%, 15.5rem);
  }

  .time-card {
    padding: 0.95rem 0.65rem;
  }

  .button,
  .button-ghost {
    width: 100%;
  }

  .hero-actions {
    width: 100%;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}