/* style.css */
:root {
  --bg1: #0f1724;
  --bg2: #0b1220;
  --card: #0f1724cc;
  --accent: #7c3aed;
  --muted: #94a3b8;
  --glass: rgba(255, 255, 255, 0.04);
  --radius: 14px;
  --max-width: 880px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(1200px 600px at 10% 10%, rgba(124, 58, 237, 0.12), transparent),
              linear-gradient(180deg, var(--bg1) 0%, var(--bg2) 100%);
  color: #e6eef8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.card {
  width: 100%;
  max-width: var(--max-width);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: 0 10px 30px rgba(2, 6, 23, 0.6);
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 28px;
  align-items: center;
}

.left {
  padding-right: 8px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.logo .mark {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #1e3a8a);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 18px;
  box-shadow: 0 6px 18px rgba(124, 58, 237, 0.18);
}

h1 {
  font-size: 28px;
  margin: 0 0 10px 0;
  letter-spacing: -0.02em;
}

p.lead {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.countdown {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  align-items: center;
}

.timebox {
  background: var(--glass);
  padding: 12px 14px;
  border-radius: 10px;
  min-width: 68px;
  text-align: center;
  backdrop-filter: blur(6px);
}

.timebox .num {
  font-size: 20px;
  font-weight: 700;
}

.timebox .label {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}

.right {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
  padding: 22px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.02);
}

form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

input[type="email"] {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  background: transparent;
  color: inherit;
  font-size: 14px;
}

button {
  padding: 12px 14px;
  border-radius: 10px;
  border: 0;
  background: linear-gradient(90deg, var(--accent), #4f46e5);
  color: white;
  font-weight: 600;
  cursor: pointer;
}

button:active {
  transform: translateY(1px);
}

.socials {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.socials a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--glass);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.02);
}

.footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 880px) {
  .card {
    grid-template-columns: 1fr;
  }
  .right {
    order: 2;
  }
}

.pulse {
  animation: pulse 3.6s ease-in-out infinite;
}

@keyframes pulse {
  0% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0); }
}