:root {
  color-scheme: dark;
  --black: #020608;
  --panel: rgba(6, 15, 19, 0.76);
  --white: #f5fbfd;
  --muted: #9eacb2;
  --cyan: #08dff2;
  --cyan-soft: #6ff5ff;
  --line: rgba(161, 239, 245, 0.17);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--black);
}

body {
  margin: 0;
  min-height: 100svh;
  overflow-x: hidden;
  color: var(--white);
  background:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    radial-gradient(circle at 50% 30%, #0b252c 0, #03090c 42%, #010304 75%);
  background-size: 62px 62px, 62px 62px, auto;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, rgba(255, 255, 255, 0.025), transparent 35%, rgba(7, 231, 247, 0.035) 65%, transparent);
  content: "";
  pointer-events: none;
}

.page-shell {
  position: relative;
  display: grid;
  min-height: calc(100svh - 68px);
  place-items: center;
  padding: clamp(40px, 7vw, 88px) 20px 32px;
  isolation: isolate;
}

.hero {
  position: relative;
  width: min(980px, 100%);
  padding: clamp(32px, 5vw, 62px) clamp(20px, 6vw, 76px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(10, 23, 28, 0.9), var(--panel));
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.48), inset 0 1px rgba(255, 255, 255, 0.06);
  text-align: center;
  backdrop-filter: blur(18px);
}

.hero::before {
  position: absolute;
  top: 0;
  right: 14%;
  left: 14%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan-soft), transparent);
  box-shadow: 0 0 22px var(--cyan);
  content: "";
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: #c8d7dc;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 15px var(--cyan);
}

.brand-logo {
  display: block;
  width: min(720px, 100%);
  height: auto;
  margin: clamp(18px, 4vw, 38px) auto 8px;
  filter: drop-shadow(0 18px 28px rgba(0, 0, 0, 0.42)) drop-shadow(0 0 24px rgba(0, 224, 240, 0.08));
}

.divider {
  display: flex;
  align-items: center;
  width: min(380px, 72%);
  margin: 2px auto clamp(22px, 4vw, 38px);
}

.divider::before,
.divider::after {
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, transparent, rgba(213, 245, 248, 0.24));
  content: "";
}

.divider::after {
  background: linear-gradient(90deg, rgba(213, 245, 248, 0.24), transparent);
}

.divider span {
  width: 5px;
  height: 5px;
  margin: 0 10px;
  transform: rotate(45deg);
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

h1 {
  margin: 0;
  font-size: clamp(2.65rem, 8vw, 5.8rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.intro {
  width: min(610px, 100%);
  margin: 24px auto 0;
  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: 10px 15px;
  border: 1px solid rgba(9, 227, 243, 0.23);
  border-radius: 999px;
  color: #d8faff;
  background: rgba(4, 210, 228, 0.07);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-light {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
  animation: breathe 2.2s ease-in-out infinite;
}

.ambient {
  position: absolute;
  z-index: -1;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(0, 218, 236, 0.11);
  filter: blur(100px);
  pointer-events: none;
}

.ambient-one {
  top: 5%;
  left: -100px;
}

.ambient-two {
  right: -120px;
  bottom: 1%;
  opacity: 0.6;
}

footer {
  display: grid;
  min-height: 68px;
  place-items: center;
  padding: 16px 20px 24px;
  color: #65747a;
  font-size: 0.76rem;
  letter-spacing: 0.045em;
  text-align: center;
}

footer p {
  margin: 0;
}

@keyframes breathe {
  50% { opacity: 0.45; transform: scale(0.85); }
}

@media (max-width: 560px) {
  .page-shell {
    align-items: center;
    padding: 22px 13px;
  }

  .hero {
    padding: 32px 17px 38px;
    border-radius: 20px;
  }

  .eyebrow {
    max-width: 260px;
    justify-content: center;
    font-size: 0.64rem;
    line-height: 1.55;
  }

  .brand-logo {
    width: 100%;
    margin-top: 22px;
  }

  .intro {
    line-height: 1.6;
  }
}

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