:root{
  --card-bg: rgba(255,255,255,0.92);
  --text: #111827;
}
*{ box-sizing: border-box; }
html,body{ height:100%; margin:0; }
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: url("./assets/background.jfif") center/cover no-repeat fixed;
}
.hero{
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
  position: relative;
}
.card{
  width: min(820px, 92vw);
  background: var(--card-bg);
  border-radius: 18px;
  padding: 28px 28px 22px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  text-align: center;
  backdrop-filter: blur(6px);
}
.logo{
  max-width: 360px;
  width: min(360px, 70vw);
  height: auto;
  margin: 0 auto 10px;
  display:block;
}
h1{
  margin: 10px 0 8px;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
p{
  margin: 0;
  font-size: clamp(14px, 1.4vw, 18px);
  line-height: 1.45;
  opacity: 0.92;
}
.asic{
  position: absolute;
  right: 22px;
  bottom: 18px;
  width: 140px;
  height: auto;
  opacity: 0.95;
  filter: drop-shadow(0 6px 18px rgba(0,0,0,0.35));
}
@media (max-width: 520px){
  .asic{ width: 110px; right: 14px; bottom: 12px; }
  .card{ padding: 22px 18px 18px; }
}