:root {
  --bg: #0a0d12;
  --brand: #35b6ff;
  --brand2: #69e2ff;
  --txt: #e8f0ff;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: linear-gradient(160deg, #0a0d12 0%, #0f1926 100%);
  font-family: 'Inter', Arial, sans-serif;
  color: var(--txt);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  padding: 24px;
}
.logo img { height: 180px; margin-bottom: 16px; }
h1 { font-size: clamp(32px, 6vw, 56px); font-weight: 900; letter-spacing: 2px; margin-bottom: 12px; }
p { color: #aab4c3; font-size: 17px; margin-bottom: 24px; }
.gif img { max-width: 340px; width: 100%; margin: 8px auto 26px; display: block; border-radius: 8px; }
.progress {
  width: 300px;
  height: 10px;
  background: rgba(255, 255, 255, .08);
  border-radius: 10px;
  overflow: hidden;
  margin: auto;
  margin-bottom: 28px;
  position: relative;
}
.progress::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--brand), var(--brand2));
  animation: fill 4s infinite alternate ease-in-out;
}
@keyframes fill { from { width: 0%; } to { width: 100%; } }
.btn {
  background: linear-gradient(90deg, var(--brand), var(--brand2));
  color: #000;
  font-weight: 700;
  padding: 12px 26px;
  border-radius: 30px;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 28px;
  transition: .2s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 14px rgba(53, 182, 255, .4); }
.socials { display: flex; gap: 24px; justify-content: center; font-size: 22px; }
.socials a { color: var(--txt); transition: .2s ease; }
.socials a:hover { color: var(--brand); }
footer { margin-top: 36px; font-size: 13px; color: #7f8ca3; }