body {
  --page-bg: #1c1517;
  --page-bg-accent: #372329;
  --text: #f7f0dc;
  --muted: #d0c2a1;
  --panel: rgba(17, 13, 14, 0.35);
  --panel-line: rgba(247, 240, 220, 0.12);
  --accent-2: #50e3c2;
  margin: 0;
  min-height: 100vh;
  font-family: Arial, sans-serif;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.08), transparent 24rem),
    linear-gradient(180deg, var(--page-bg), var(--page-bg-accent));
  color: var(--text);
}

.landing-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  box-sizing: border-box;
}

.landing-panel {
  width: min(44rem, 100%);
  padding: 2.8rem 2.3rem 2.3rem;
  border-radius: 1.6rem;
  border: 1px solid var(--panel-line);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.08), transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03)),
    var(--panel);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.28),
    inset 0 0 36px rgba(255, 255, 255, 0.04);
  text-align: center;
}

.landing-logo-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(31rem, 84vw);
  margin: 0 auto 1rem;
  padding: 1.1rem 1.2rem;
  border-radius: 1.8rem;
  border: 1px solid var(--panel-line);
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.landing-logo-wrap::before {
  content: "";
  position: absolute;
  inset: 0.5rem;
  border-radius: 1.15rem;
  background:
    radial-gradient(circle at 20% 25%, rgba(255, 70, 70, 0.38), transparent 38%),
    radial-gradient(circle at 78% 24%, rgba(80, 227, 194, 0.3), transparent 40%),
    radial-gradient(circle at 52% 80%, rgba(80, 120, 255, 0.35), transparent 42%);
  filter: blur(16px);
  opacity: 0.95;
}

.landing-logo {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-height: 15.5rem;
  object-fit: contain;
  filter:
    drop-shadow(0 0 16px rgba(255, 75, 75, 0.3))
    drop-shadow(0 0 18px rgba(80, 227, 194, 0.26))
    drop-shadow(0 0 24px rgba(80, 120, 255, 0.26));
}

.landing-kicker {
  margin: 0 0 0.4rem;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.26em;
  font-size: 0.82rem;
}

.landing-title {
  margin: 0;
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 0.98;
}

.landing-copy {
  width: min(28rem, 100%);
  margin: 0.9rem auto 1.5rem;
  color: var(--muted);
  font-size: 1rem;
}

.landing-enter-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  min-width: 14.5rem;
  padding: 1rem 1.55rem;
  border-radius: 1rem;
  border: 1px solid rgba(143, 211, 255, 0.38);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04)),
    linear-gradient(135deg, #5fc8ff, #2476d8 58%, #143f96);
  color: #f4fbff;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    0 18px 38px rgba(16, 73, 156, 0.42),
    0 0 26px rgba(65, 157, 255, 0.32);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.landing-enter-button::after {
  content: "->";
  font-size: 0.92rem;
  line-height: 1;
}

.landing-enter-button:hover {
  transform: translateY(-2px);
  border-color: rgba(174, 226, 255, 0.6);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    0 22px 42px rgba(16, 73, 156, 0.48),
    0 0 30px rgba(65, 157, 255, 0.38);
}

@media (max-width: 768px) {
  .landing-panel {
    width: min(100%, 34rem);
    padding: 1.8rem 1rem 1.6rem;
  }

  .landing-logo-wrap {
    width: min(22rem, 86vw);
    padding: 0.8rem 0.85rem;
  }

  .landing-logo {
    max-height: 11.5rem;
  }

  .landing-copy {
    font-size: 0.95rem;
  }
}