:root {
  --bg: #05070a;
  --ink: #f4f7f8;
  --muted: #b7c4c8;
  --quiet: #8a9aa0;
  --line: rgba(98, 230, 214, 0.28);
  --accent: #5ce6d4;
  --accent-deep: #1aa896;
  --pill: rgba(92, 230, 212, 0.08);
  --glow: rgba(62, 214, 196, 0.18);
}

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

html,
body {
  height: 100%;
  margin: 0;
}

body {
  min-height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
  color: var(--ink);
  background: var(--bg);
  font-family: Outfit, "Segoe UI", sans-serif;
  font-weight: 380;
  letter-spacing: 0.01em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 50% 18%, rgba(28, 92, 92, 0.28), transparent 58%),
    radial-gradient(circle at 50% 100%, rgba(10, 28, 36, 0.9), transparent 46%),
    linear-gradient(180deg, #070b10 0%, #05070a 100%);
}

.atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 50% 28%, black 10%, transparent 68%);
}

.stage {
  position: relative;
  z-index: 1;
  height: 100dvh;
  max-width: 44rem;
  margin: 0 auto;
  padding:
    max(0.7rem, env(safe-area-inset-top))
    1.25rem
    max(0.8rem, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.42rem;
}

.mark {
  position: relative;
  width: min(34vmin, 228px);
  height: min(34vmin, 228px);
  margin: 0 0 0.4rem;
}

.mark img {
  position: relative;
  z-index: 1;
  width: 78%;
  height: 78%;
  margin: 11%;
  object-fit: contain;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.45));
}

.ring {
  position: absolute;
  inset: 0;
  overflow: visible;
}

.ring-glow {
  fill: none;
  stroke: rgba(92, 230, 212, 0.16);
  stroke-width: 6;
}

.ring-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.15;
  filter: drop-shadow(0 0 4px rgba(92, 230, 212, 0.55));
}

.node {
  fill: var(--accent);
}

.brand {
  margin: 0;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 560;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

h1 {
  margin: 0.12rem 0 0.28rem;
  font-family: Outfit, "Segoe UI", sans-serif;
  font-size: clamp(2.45rem, 7.4vw, 3.9rem);
  font-weight: 450;
  font-style: normal;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: #eef4f5;
}

.subhead,
.proof,
.audience {
  margin: 0;
  max-width: 36rem;
  color: var(--muted);
  line-height: 1.35;
}

.subhead {
  font-size: clamp(0.95rem, 2.1vw, 1.08rem);
  font-weight: 450;
  color: #d7e2e4;
}

.stack {
  margin: 0.55rem 0 0.08rem;
  color: var(--ink);
  font-size: clamp(0.98rem, 2.2vw, 1.12rem);
  font-weight: 560;
  letter-spacing: 0.04em;
}

.proof {
  font-size: clamp(0.88rem, 1.8vw, 0.98rem);
  color: var(--quiet);
}

.pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.38rem;
  max-width: 38rem;
  margin: 0.72rem 0 0.2rem;
  padding: 0;
  list-style: none;
}

.pills li {
  padding: 0.28rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--pill);
  color: #dffaf5;
  font-size: 0.72rem;
  font-weight: 450;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.audience {
  margin-top: 0.35rem;
  font-size: clamp(0.84rem, 1.8vw, 0.94rem);
}

.platforms {
  display: flex;
  gap: 0.85rem;
  margin: 0.5rem 0 0.2rem;
  color: var(--accent);
  font-size: clamp(0.92rem, 2vw, 1.05rem);
  font-weight: 450;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.platforms span + span::before {
  content: "·";
  margin-right: 0.7rem;
  color: var(--accent-deep);
}

.soon {
  margin: 0.4rem 0 0;
  color: var(--ink);
  font-size: clamp(0.88rem, 1.9vw, 1rem);
  font-weight: 560;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

@media (max-height: 760px) {
  .mark {
    width: min(28vmin, 176px);
    height: min(28vmin, 176px);
  }

  h1 {
    font-size: clamp(2.1rem, 6.4vw, 3rem);
  }
}

@media (max-height: 640px) {
  .pills {
    display: none;
  }

  .proof {
    display: none;
  }
}

@media (max-width: 420px) {
  .pills li {
    letter-spacing: 0.04em;
    padding: 0.24rem 0.58rem;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .mark img {
    animation: rise 900ms ease-out both;
  }

  h1,
  .brand,
  .subhead,
  .stack,
  .proof,
  .pills,
  .audience,
  .platforms,
  .soon {
    animation: rise 800ms ease-out both;
  }

  .brand { animation-delay: 60ms; }
  h1 { animation-delay: 110ms; }
  .subhead { animation-delay: 160ms; }
  .stack { animation-delay: 210ms; }
  .proof { animation-delay: 250ms; }
  .pills { animation-delay: 300ms; }
  .audience { animation-delay: 340ms; }
  .platforms { animation-delay: 380ms; }
  .soon { animation-delay: 420ms; }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}