* {
  box-sizing: border-box;
}

:root {
  --bg: #111315;
  --text: #f5f6f7;
  --muted: #c4c8cb;
  --green: #7df000;
  --pink: #ef4ca8;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

body {
  min-height: 100vh;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: clamp(22px, 4vw, 58px);
  background-image: url("assets/brains-banner.png");
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}

.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(10, 11, 12, 0.94) 0%, rgba(10, 11, 12, 0.73) 39%, rgba(10, 11, 12, 0.20) 72%, rgba(10, 11, 12, 0.46) 100%),
    linear-gradient(0deg, rgba(10, 11, 12, 0.72) 0%, transparent 44%);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  width: fit-content;
}

.brand__logo {
  width: clamp(54px, 6vw, 82px);
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 0 0 1px rgba(255,255,255,.10), 0 12px 30px rgba(0,0,0,.35);
}

.brand__name {
  font-size: clamp(16px, 1.8vw, 24px);
  font-weight: 900;
  letter-spacing: .12em;
}

.brand__name span {
  color: var(--green);
}

.hero__content {
  align-self: center;
  max-width: 790px;
  padding: clamp(54px, 9vh, 110px) 0;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--green);
  font-size: clamp(13px, 1.3vw, 17px);
  font-weight: 900;
  letter-spacing: .24em;
}

h1 {
  margin: 0;
  font-size: clamp(52px, 8.8vw, 128px);
  line-height: .86;
  letter-spacing: -.055em;
  font-weight: 950;
  text-shadow: 0 12px 36px rgba(0,0,0,.55);
}

h1 span {
  color: var(--pink);
}

.tagline {
  margin: clamp(22px, 4vw, 36px) 0 0;
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 25px);
  line-height: 1.45;
  font-weight: 550;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  background: rgba(12,14,15,.60);
  backdrop-filter: blur(9px);
  color: #e9ecee;
  font-size: 14px;
  font-weight: 750;
  letter-spacing: .035em;
}

.status__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 16px rgba(125, 240, 0, .9);
  animation: pulse 1.8s ease-in-out infinite;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  color: rgba(255,255,255,.66);
  font-size: 13px;
  letter-spacing: .05em;
}

.footer__domain {
  color: var(--green);
  font-weight: 800;
}

@keyframes pulse {
  50% {
    opacity: .45;
    transform: scale(.82);
  }
}

@media (max-width: 700px) {
  .hero {
    padding: 22px;
    background-position: 57% center;
  }

  .hero__shade {
    background:
      linear-gradient(90deg, rgba(10,11,12,.92) 0%, rgba(10,11,12,.72) 62%, rgba(10,11,12,.42) 100%),
      linear-gradient(0deg, rgba(10,11,12,.78) 0%, transparent 50%);
  }

  .brand__name {
    font-size: 15px;
  }

  .hero__content {
    align-self: end;
    padding-bottom: 9vh;
  }

  h1 {
    font-size: clamp(48px, 15vw, 82px);
  }

  .footer {
    align-items: flex-end;
    flex-direction: column-reverse;
  }
}

@media (prefers-reduced-motion: reduce) {
  .status__dot {
    animation: none;
  }
}