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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #080e1a;
  color: #e2e8f0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  position: relative;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 107, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 107, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

.bg-grid::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 600px 400px at 50% 20%, rgba(26, 107, 255, 0.06), transparent 70%);
  pointer-events: none;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 720px;
  width: 100%;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 0 48px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #f1f5f9;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  transition: opacity 0.2s;
}

.logo:hover {
  opacity: 0.85;
}

.logo-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px 0;
}

.badge-wrapper {
  margin-bottom: 28px;
}

.badge {
  display: inline-block;
  padding: 6px 18px;
  border: 1px solid rgba(26, 107, 255, 0.25);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #6b9aff;
  background: rgba(26, 107, 255, 0.06);
  backdrop-filter: blur(4px);
}

.title {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 700;
  line-height: 1.15;
  color: #f1f5f9;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.gradient-text {
  color: #1a6bff;
}

.description {
  font-size: 17px;
  line-height: 1.7;
  color: #94a3b8;
  max-width: 520px;
  margin-bottom: 44px;
}

.countdown {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 48px;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 72px;
}

.countdown-value {
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  color: #f1f5f9;
  font-variant-numeric: tabular-nums;
  letter-spacing: -1px;
}

.countdown-label {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #64748b;
  margin-top: 6px;
}

.countdown-sep {
  font-size: 36px;
  font-weight: 300;
  color: #334155;
  margin-bottom: 20px;
}

.notify-form {
  width: 100%;
  max-width: 460px;
  margin-bottom: 40px;
}

.input-group {
  display: flex;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  transition: border-color 0.25s, box-shadow 0.25s;
}

.input-group:focus-within {
  border-color: rgba(74, 139, 255, 0.4);
  box-shadow: 0 0 0 3px rgba(74, 139, 255, 0.08);
}

.email-input {
  flex: 1;
  padding: 16px 20px;
  background: transparent;
  border: none;
  outline: none;
  color: #f1f5f9;
  font-family: inherit;
  font-size: 15px;
  min-width: 0;
}

.email-input::placeholder {
  color: #475569;
}

.notify-btn {
  padding: 16px 28px;
  background: linear-gradient(135deg, #1a6bff, #6c47ff);
  border: none;
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s, transform 0.2s;
}

.notify-btn:hover {
  opacity: 0.92;
  transform: scale(1.02);
}

.notify-btn:active {
  transform: scale(0.98);
}

.form-message {
  font-size: 14px;
  margin-top: 12px;
  min-height: 20px;
  color: #94a3b8;
}

.form-message.success {
  color: #4ade80;
}

.form-message.error {
  color: #f87171;
}

.social-links {
  display: flex;
  gap: 14px;
  margin-bottom: 16px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #64748b;
  background: rgba(148, 163, 184, 0.06);
  border: 1px solid rgba(148, 163, 184, 0.08);
  transition: color 0.25s, background 0.25s, border-color 0.25s, transform 0.25s;
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.social-link:hover {
  color: #e2e8f0;
  background: rgba(148, 163, 184, 0.12);
  border-color: rgba(148, 163, 184, 0.18);
  transform: translateY(-2px);
}

.footer {
  text-align: center;
  padding: 32px 0 16px;
}

.footer p {
  font-size: 13px;
  color: #334155;
}

@media (max-width: 640px) {
  .title {
    font-size: 32px;
  }

  .description {
    font-size: 15px;
  }

  .countdown-value {
    font-size: 32px;
  }

  .countdown-item {
    min-width: 56px;
  }

  .countdown-sep {
    font-size: 26px;
  }

  .input-group {
    flex-direction: column;
    border-radius: 10px;
  }

  .notify-btn {
    padding: 14px;
    width: 100%;
  }

  .email-input {
    padding: 14px 18px;
  }

  .logo {
    font-size: 18px;
  }

  .navbar {
    padding: 8px 0 32px;
  }
}

@media (max-width: 400px) {
  .title {
    font-size: 26px;
  }

  .countdown-value {
    font-size: 26px;
  }

  .countdown-item {
    min-width: 44px;
  }

  .description {
    font-size: 14px;
  }
}