:root {
  color-scheme: light dark;
  font-family: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  --bg: #030712;
  --bg-soft: rgba(9, 15, 35, 0.65);
  --card: rgba(15, 23, 42, 0.85);
  --border: rgba(148, 163, 184, 0.25);
  --text: #f8fafc;
  --muted: #a5b4fc;
  --accent: linear-gradient(135deg, #7dd3fc, #38bdf8);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.5rem, 6vw, 3rem);
  background: radial-gradient(circle at 20% 20%, #172554, var(--bg));
  color: var(--text);
  font-family: inherit;
  line-height: 1.5;
}

p {
  margin: 0;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3rem);
  line-height: 1.2;
}

.welcome {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.welcome__card {
  width: min(420px, 100%);
  padding: clamp(2rem, 8vw, 3.5rem);
  border-radius: 1.75rem;
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(18px);
  text-align: center;
  box-shadow: 0 35px 60px rgba(2, 6, 23, 0.55);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.welcome__logo {
  width: clamp(72px, 22vw, 96px);
  height: clamp(72px, 22vw, 96px);
  border-radius: 2rem;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 25px 40px rgba(56, 189, 248, 0.35);
  padding: clamp(0.65rem, 3vw, 1rem);
}

.welcome__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.welcome__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.welcome__body {
  color: rgba(226, 232, 240, 0.85);
  margin-top: 1rem;
  font-size: 1rem;
}

.welcome__cta {
  margin-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  background: var(--accent);
  color: #052138;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 20px 35px rgba(56, 189, 248, 0.4);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.welcome__cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 26px 40px rgba(56, 189, 248, 0.45);
}

.welcome__cta:focus-visible {
  outline: 2px solid rgba(125, 211, 252, 0.8);
  outline-offset: 4px;
}

@media (max-width: 480px) {
  body {
    padding: 1.25rem;
  }

  .welcome__card {
    padding: 1.75rem;
    border-radius: 1.25rem;
    box-shadow: 0 18px 30px rgba(2, 6, 23, 0.55);
  }
}