* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
  font-family: Inter, Arial, sans-serif;
}

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

body {
  background: #050a14;
  color: #fff;
}

.page {
  position: relative;
  display: grid;
  min-height: 100vh;
  place-items: center;
  overflow: hidden;
  padding: 40px 16px;
}

.background,
.grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(85px);
}

.glow-center {
  width: 610px;
  height: 610px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: rgba(251, 191, 36, 0.07);
}

.glow-blue {
  width: 330px;
  height: 330px;
  left: -120px;
  top: -120px;
  background: rgba(59, 130, 246, 0.11);
}

.glow-gold {
  width: 330px;
  height: 330px;
  right: -120px;
  bottom: -120px;
  background: rgba(251, 191, 36, 0.11);
}

.grid {
  opacity: 0.035;
  background-image:
    linear-gradient(rgba(255,255,255,.8) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.8) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
}

.hero {
  position: relative;
  width: min(100%, 1000px);
  text-align: center;
  animation: enter 0.8s ease-out both;
}

.logo {
  position: relative;
  display: grid;
  width: 96px;
  height: 96px;
  place-items: center;
  margin: 0 auto 32px;
  border: 1px solid rgba(254, 243, 199, 0.45);
  border-radius: 32px;
  background: linear-gradient(135deg, #fcd34d, #f59e0b);
  color: #0f172a;
  box-shadow: 0 0 70px rgba(251, 191, 36, 0.2);
  animation: float 3.2s ease-in-out infinite;
}

.logo svg {
  width: 56px;
  height: 56px;
}

.spark {
  position: absolute;
  right: -12px;
  top: -14px;
  color: #fde68a;
  font-size: 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  padding: 10px 16px;
  border: 1px solid rgba(251, 191, 36, 0.2);
  border-radius: 999px;
  background: rgba(251, 191, 36, 0.08);
  color: #fcd34d;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.mini-bolt {
  font-size: 20px;
  line-height: 1;
}

h1 {
  margin: 0;
  font-size: clamp(48px, 8vw, 86px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

h1 span {
  color: #fbbf24;
  background: linear-gradient(90deg, #fcd34d, #fbbf24, #fb923c);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.slogan {
  max-width: 720px;
  margin: 27px auto 0;
  color: #cbd5e1;
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 500;
  letter-spacing: 0.035em;
}

.launch {
  display: inline-flex;
  margin: 43px auto 0;
  padding: 16px 31px;
  border: 1px solid rgba(251, 191, 36, 0.22);
  border-radius: 16px;
  background: rgba(251, 191, 36, 0.08);
  color: #fcd34d;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.divider {
  width: min(100%, 576px);
  height: 1px;
  margin: 48px auto 0;
  background: linear-gradient(90deg, transparent, rgba(251,191,36,.65), transparent);
}

footer {
  margin-top: 24px;
  color: #64748b;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

@keyframes enter {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

@media (max-width: 600px) {
  .page { padding: 32px 18px; }
  .logo { width: 82px; height: 82px; border-radius: 27px; }
  .logo svg { width: 47px; height: 47px; }
  .eyebrow { font-size: 9px; letter-spacing: 0.16em; }
  .launch { font-size: 14px; letter-spacing: 0.18em; padding: 15px 22px; }
  footer { font-size: 9px; line-height: 1.7; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; }
}