* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: #333333;
  background: linear-gradient(180deg, #F5F7FA, #ffffff);
}
.container {
  min-height: 100%;
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-items: center;
  justify-items: center;
  padding: 2rem 1rem;
}
.header { text-align: center; margin-bottom: 1rem; }
.logo { width: 64px; height: 64px; }
h1 { margin: .5rem 0 .25rem; font-size: 2rem; }
.tagline { margin: 0; color: #475467; }
.card {
  width: 100%;
  max-width: 720px;
  background: #fff;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.07);
  text-align: center;
}
.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 1rem 0 1.5rem;
}
.countdown div {
  background: #F5F7FA;
  border-radius: 12px;
  padding: 1rem;
}
.countdown span { display: block; font-size: 2rem; font-weight: 700; color: #007BFF; }
.countdown label { font-size: .8rem; color: #475467; }
.lead-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .75rem;
  align-items: center;
  margin-bottom: .5rem;
}
.lead-form input[type="email"] {
  width: 100%;
  padding: .9rem 1rem;
  border: 1px solid #D0D5DD;
  border-radius: 12px;
  outline: none;
}
.lead-form button {
  padding: .9rem 1.25rem;
  border: none;
  border-radius: 12px;
  background: #007BFF;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}
.lead-form button:hover { opacity: .95; }
.small { color: #667085; font-size: .9rem; }
.footer { margin-top: 2rem; text-align: center; }
.social { display: flex; gap: .75rem; justify-content: center; margin-bottom: .5rem; }
.icon svg { width: 22px; height: 22px; fill: #007BFF; }
.hp { display:none; }
@media (max-width: 520px) {
  .lead-form { grid-template-columns: 1fr; }
  .countdown { grid-template-columns: repeat(2,1fr); }
}