:root {
  --bg-main: #020408;
  --bg-soft: #07111d;
  --text-main: #e8f6ff;
  --text-muted: #b9ccd8;
  --text-soft: #8fa8b8;
  --accent: #38d5ff;
  --accent-soft: rgba(56, 213, 255, 0.18);
  --accent-glow: rgba(56, 213, 255, 0.35);
  --content-width: 720px;
}

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

html {
  min-height: 100%;
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;

  font-family:
    Inter,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;

  line-height: 1.5;
  color: var(--text-main);
  background:
    radial-gradient(circle at 50% 28%, rgba(56, 213, 255, 0.22) 0%, rgba(56, 213, 255, 0.1) 18%, rgba(56, 213, 255, 0.035) 34%, transparent 56%),
    linear-gradient(180deg, #07111d 0%, #04070d 48%, #020408 100%);

  background-color: var(--bg-main);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;

  background: linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);

  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 0%, transparent 72%);
}

main {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(2rem, 6vw, 5rem) 1.5rem;
  text-align: center;
}

.company-card {
  width: min(100%, var(--content-width));
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid rgba(120, 220, 255, 0.12);
  border-radius: 28px;

  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));

  box-shadow:
    0 0 80px rgba(56, 213, 255, 0.08),
    0 30px 80px rgba(0, 0, 0, 0.35);

  backdrop-filter: blur(10px);
}

.logo {
  width: min(360px, 82vw);
  height: auto;
  filter: drop-shadow(0 0 14px rgba(56, 213, 255, 0.38)) drop-shadow(0 0 42px rgba(56, 213, 255, 0.16));
}

h1 {
  margin: 0 0 1.5rem;

  font-size: clamp(1.55rem, 4vw, 2.45rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.035em;

  color: var(--text-main);
  text-wrap: balance;
}

.company-details {
  display: grid;
  gap: 0.45rem;

  color: var(--text-muted);
  font-size: clamp(0.98rem, 2vw, 1.08rem);
}

.company-details address,
.company-details p {
  margin: 0;
}

.company-details address {
  font-style: normal;
  color: var(--text-muted);
}

.company-details strong {
  color: var(--text-main);
  font-weight: 600;
}

.company-details span {
  color: var(--text-soft);
}

a {
  color: var(--accent);
  text-decoration: none;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  white-space: nowrap;
  border: 0;
  clip-path: inset(50%);
}

@media (prefers-reduced-motion: no-preference) {
  .logo {
    animation: logo-glow 5s ease-in-out infinite;
  }

  @keyframes logo-glow {
    0%,
    100% {
      filter: drop-shadow(0 0 14px rgba(56, 213, 255, 0.34)) drop-shadow(0 0 42px rgba(56, 213, 255, 0.14));
    }

    50% {
      filter: drop-shadow(0 0 18px rgba(56, 213, 255, 0.48)) drop-shadow(0 0 54px rgba(56, 213, 255, 0.22));
    }
  }
}

@media (max-width: 520px) {
  .company-card {
    border-radius: 22px;
  }

  .logo {
    width: min(300px, 86vw);
  }

  .company-details {
    font-size: 0.95rem;
  }
}