:root {
  --bg-deep: #08111f;
  --bg-mid: #0d1b2b;
  --panel: rgba(11, 20, 31, 0.56);
  --panel-border: rgba(180, 211, 255, 0.18);
  --text: #edf4ff;
  --muted: #b7c9de;
  --primary: #7dd3fc;
  --primary-strong: #3ea8ff;
  --accent: #a78bfa;
  --shadow: rgba(4, 9, 15, 0.42);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  min-height: 100vh;
  font-family: "Inter", sans-serif;
  background: radial-gradient(circle at top, #12243b 0%, var(--bg-deep) 44%, #040b14 100%);
  color: var(--text);
}

body {
  display: grid;
  place-items: center;
  overflow: hidden;
}

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

.page-shell {
  position: relative;
  width: min(100%, 1200px);
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 38px 22px;
  isolation: isolate;
}

.bg-grid {
  position: fixed;
  inset: 0;
  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: 42px 42px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
  opacity: 0.8;
  animation: drift 40s linear infinite;
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.5;
  animation: float 13s ease-in-out infinite alternate;
  will-change: transform;
}

.orb-1 {
  width: 480px;
  height: 480px;
  background: rgba(125, 211, 252, 0.32);
  top: 6%;
  left: 8%;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: rgba(167, 139, 250, 0.28);
  right: 10%;
  bottom: 8%;
  animation-duration: 16s;
}

.orb-3 {
  width: 340px;
  height: 340px;
  background: rgba(62, 168, 255, 0.3);
  right: 22%;
  top: 14%;
  animation-duration: 11s;
}

.hero {
  position: relative;
  z-index: 1;
  width: min(100%, 760px);
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid var(--panel-border);
  border-radius: 28px;
  background: rgba(11, 18, 29, 0.48);
  box-shadow: 0 28px 80px var(--shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  text-align: center;
}

.brand {
  width: min(100%, 220px);
  margin: 0 auto 22px;
  filter: invert(1) brightness(1.15) drop-shadow(0 18px 24px rgba(7, 13, 21, 0.5));
}

.eyebrow {
  margin: 0;
  color: var(--primary);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
}

h1 {
  margin: 18px 0 10px;
  font-weight: 800;
  font-size: clamp(2.8rem, 7vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.tagline {
  max-width: 560px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.7;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  font-size: 0.88rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8bffb4, #38d39f);
  box-shadow: 0 0 0 5px rgba(56, 211, 159, 0.12);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  100% {
    transform: translate3d(70px, -80px, 0) scale(1.15);
  }
}

@keyframes drift {
  0% {
    background-position: 0 0, 0 0;
  }
  100% {
    background-position: 42px 42px, 42px 42px;
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.8;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.15);
  }
}

@media (max-width: 640px) {
  .hero {
    border-radius: 22px;
  }

  .cta-row {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .orb,
  .bg-grid,
  .dot {
    animation: none;
  }
}