:root {
  --black: #000000;
  --text: #e8e8ec;
  --mute: #a0a0ad;
  --glow: #8ab4ff;
  --soft: #1a1a22;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Outfit", sans-serif;
  background: var(--black);
  color: var(--text);
  min-height: 100vh;
}

.nav {
  display: flex;
  justify-content: space-between;
  padding: 1.5rem clamp(1.25rem, 4vw, 3rem);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
}

.nav a {
  color: var(--glow);
  text-decoration: none;
  font-weight: 500;
  text-shadow: 0 0 18px rgba(138, 180, 255, 0.45);
}

.hero {
  min-height: 72vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem clamp(1.25rem, 4vw, 3rem);
  max-width: 760px;
  animation: dawn 1.2s ease both;
}

.brand {
  font-weight: 700;
  font-size: clamp(4rem, 15vw, 8.5rem);
  line-height: 0.85;
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
  color: #fff;
  text-shadow:
    0 0 40px rgba(138, 180, 255, 0.35),
    0 0 80px rgba(138, 180, 255, 0.15);
  animation: breathe 5s ease-in-out infinite;
}

.hero h1 {
  font-weight: 500;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.25;
  max-width: 14ch;
  margin-bottom: 0.9rem;
}

.sub {
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--mute);
  max-width: 38ch;
  margin-bottom: 2rem;
}

.cta {
  display: inline-block;
  text-decoration: none;
  color: var(--black);
  background: var(--glow);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  box-shadow: 0 0 28px rgba(138, 180, 255, 0.4);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  width: fit-content;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(138, 180, 255, 0.65);
}

.panels {
  display: grid;
  gap: 1rem;
  padding: 0 clamp(1.25rem, 4vw, 3rem) 4rem;
  max-width: 800px;
}

.panels article {
  padding: 1.5rem 1.6rem;
  background: var(--soft);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  animation: dawn 0.9s ease both;
}

.panels article:nth-child(1) { animation-delay: 0.15s; }
.panels article:nth-child(2) { animation-delay: 0.25s; }

.panels h2 {
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--glow);
  text-shadow: 0 0 16px rgba(138, 180, 255, 0.35);
}

.panels p {
  color: var(--mute);
  line-height: 1.5;
  font-weight: 300;
}

@keyframes dawn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes breathe {
  0%, 100% {
    text-shadow:
      0 0 40px rgba(138, 180, 255, 0.3),
      0 0 80px rgba(138, 180, 255, 0.12);
  }
  50% {
    text-shadow:
      0 0 55px rgba(138, 180, 255, 0.5),
      0 0 100px rgba(138, 180, 255, 0.2);
  }
}

@media (min-width: 720px) {
  .panels {
    grid-template-columns: 1fr 1fr;
  }
}

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