:root{
  --bg:#eaf6ff;
  --card:rgba(255,255,255,.85);
  --text:#0b2540;
  --muted:#4f6d8a;
  --accent:#1aa3ff;
  --accent2:#2bd4c8;
  --border:rgba(26,163,255,.25);
}


*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;

  /* Fondo tipo agua */
  background:
    linear-gradient(
      rgba(234,246,255,.88),
      rgba(234,246,255,.88)
    ),
    url("assets/water-bg.jpg") center / cover no-repeat fixed;

  color:var(--text);
}

.wrap{
  max-width:1100px;
  margin:0 auto;
  padding:32px 18px 48px;
}

.hero{
  text-align:center;
  /*padding:18px 12px 26px;*/
}

.logo{
  width:min(520px, 92%);
  height:auto;
  display:block;
  margin:0 auto 18px;
  filter: drop-shadow(0 12px 30px rgba(0,0,0,.45));
}

h1{
  margin:10px 0 6px;
  font-size:clamp(28px, 4vw, 42px);
  letter-spacing:.2px;
}
.subtitle{
  margin:0 auto;
  max-width:760px;
  color:var(--muted);
  line-height:1.6;
}

.badges span{
  background:white;
  border:1px solid var(--border);
  padding:8px 14px;
  border-radius:999px;
  color:var(--muted);
}

.badges{
  display:flex;
  gap:10px;
  justify-content:center;
  flex-wrap:wrap;
  margin-top:16px;
}


.grid{
  display:grid;
  grid-template-columns:repeat(12, 1fr);
  gap:16px;
  margin-top:18px;
}
.card{
  grid-column:span 12;
  background:var(--card);
  backdrop-filter: blur(8px);
  border:1px solid var(--border);
  border-radius:18px;
  padding:22px;
  box-shadow:0 12px 30px rgba(26,163,255,.18);
}

@media (min-width: 900px){
  .card{ grid-column:span 6; }
}

.card h2{
  margin:0 0 6px;
  font-size:20px;
}
.card p{
  margin:0 0 14px;
  color:var(--muted);
  line-height:1.5;
}

.form{
  display:grid;
  gap:12px;
}
label{
  display:grid;
  gap:6px;
  font-size:14px;
  color:var(--muted);
}
input, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(0,0,0,.25);
  color:var(--text);
  outline:none;
}
input:focus, textarea:focus{
  border-color:rgba(26,163,255,.55);
  box-shadow:0 0 0 4px rgba(26,163,255,.12);
}

.check{
  display:flex;
  align-items:center;
  gap:10px;
  user-select:none;
}
.check input{ width:auto; }

button{
  border:0;
  padding:12px 16px;
  border-radius:14px;
  cursor:pointer;
  font-weight:600;
  color:white;
  background:linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow:0 10px 25px rgba(26,163,255,.25);
}

button:disabled{
  opacity:.6;
  cursor:not-allowed;
}

.msg{
  margin:0;
  min-height:18px;
  font-size:13px;
  color:var(--muted);
}

.footer{
  text-align:center;
  margin-top:18px;
  color:rgba(185,199,230,.75);
  font-size:13px;
}