:root {
  --deep-blue: #021133;
  --navy: #020817;
  --blue: #1b76ff;
  --cyan: #25c6ff;
  --green: #73d21f;
  --white: #f8fafc;
  --soft: #cbd5e1;
  --card: rgba(2, 10, 30, 0.7);
  --border: rgba(255, 255, 255, 0.08);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;

  background:
    radial-gradient(
      circle at 30% 40%,
      rgba(115, 210, 31, 0.2),
      transparent 25%
    ),
    radial-gradient(
      circle at 70% 50%,
      rgba(37, 198, 255, 0.2),
      transparent 30%
    ),
    linear-gradient(135deg, var(--navy), var(--deep-blue));
}

.wrapper {
  width: 100%;
  max-width: 640px;
}

.container {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px 28px;
  text-align: center;
  backdrop-filter: blur(10px);
}

.logo {
  width: min(420px, 100%);
  display: block;
  margin: 0 auto 24px;

  background: transparent;
  mix-blend-mode: normal;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin-bottom: 16px;
}

.highlight {
  background: linear-gradient(90deg, var(--green), var(--cyan), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  font-size: clamp(1rem, 2vw, 1.1rem);
  color: var(--soft);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 16px;
}

.footer {
  margin-top: 24px;
  font-size: 0.95rem;
  opacity: 0.85;
}

@media (max-width: 640px) {
  .container {
    padding: 28px 18px;
  }
}
.xcelix {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #ffffff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.xcelix:hover {
  color: #ff8c00;
  cursor: pointer;
}

.x-logo {
  height: 1em;
  width: auto;
  display: inline-block;
  margin-right: -2px;
  vertical-align: middle;
}
.xcelix:hover .x-logo {
  transform: scale(1.1);
  filter: drop-shadow(0 0 6px #ff8c00);
}

a {
  color: #ffffff;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #ff8c00;
}