:root{
  --bg:#071527; /* deep slate */
  --panel:#062233;
  --accent:#1fb1ff; /* cyan accent kept for highlights */
  --muted:#9fbfd6;
  --glass: rgba(255,255,255,0.06);
  --radius:14px;
  --gap:14px;
  --white:#ffffff;
  font-family: Inter, system-ui, -apple-system, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background: linear-gradient(180deg, rgba(6,33,51,1) 0%, rgba(7,21,39,1) 100%);
  color:var(--muted);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  min-height:100vh;
}

/* Container fits one mobile viewport height without scrolling */
.container{
  width:100%;
  max-width:880px; /* wider on desktop */
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border-radius:18px;
  padding:22px;
  box-shadow: 0 18px 50px rgba(2,6,23,0.6);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:16px;
  height:calc(100vh - 40px);
  min-height:520px;
  justify-content:center;
}

/* Hero image */
.hero{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:4px 0 0 0;
  pointer-events:none;
}
.hero-img{
  width:92%;
  max-width:560px;
  height:auto;
  border-radius:12px;
  object-fit:cover;
  background:var(--panel);
  box-shadow: 0 12px 36px rgba(2,14,25,0.45);
}

/* Heading */
h1{
  margin:6px 0 0 0;
  font-size:24px;
  color:var(--white);
  letter-spacing:0.6px;
  text-align:center;
}
.subtitle{
  margin:0;
  font-size:15px;
  color:var(--muted);
  text-align:center;
  padding:0 22px;
  max-width:760px;
}

/* Countdown */
.countdown{
  margin-top:6px;
  display:flex;
  gap:10px;
  align-items:center;
  background:rgba(255,255,255,0.02);
  padding:10px 12px;
  border-radius:12px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
}
.time{
  display:flex;
  flex-direction:column;
  align-items:center;
  min-width:54px;
}
.time span{
  font-weight:700;
  color:var(--accent);
  font-size:20px;
}
.time small{
  color:var(--muted);
  font-size:11px;
  margin-top:4px;
}
.sep{ color:rgba(255,255,255,0.12); font-weight:700; }

/* Social icon row */
.social{
  display:flex;
  gap:14px;
  margin-top:12px;
  width:100%;
  justify-content:center;
  align-items:center;
  padding:6px 0;
}
.icon{
  display:inline-grid;
  place-items:center;
  width:52px;
  height:52px;
  border-radius:12px;
  background:linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  color:var(--white);
  text-decoration:none;
  box-shadow: 0 10px 26px rgba(2,14,25,0.22);
  transition: transform .14s ease, box-shadow .14s ease, background .14s;
}
.icon svg{ display:block; color:var(--accent); }
.icon:hover{ transform:translateY(-4px); box-shadow: 0 18px 34px rgba(2,14,25,0.28); background:var(--glass); }

/* Footer */
.footer{
  margin-top:auto;
  padding-top:8px;
  opacity:0.7;
}

/* Ensure everything is reachable without vertical scroll on small screens */
@media (max-height:650px){
  .container{height:calc(100vh - 28px); padding:14px}
  .hero-img{max-width:420px}
  h1{font-size:20px}
}

/* layout tweaks for small screens */
@media (max-width:480px){
  .container{border-radius:12px; padding:14px}
  .hero-img{width:94%; max-width:360px}
  .btn{min-width:120px; padding:10px 14px}
  .time span{font-size:18px}
}