*{box-sizing:border-box}
:root{
  --pink:#ff2fc3;
  --blue:#32d7ff;
  --purple:#7b2dff;
  --dark:#070716;
  --ice:#eaffff;
  --glass:rgba(255,255,255,.10);
}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:white;
  background:
    radial-gradient(circle at top left, rgba(255,47,195,.35), transparent 35%),
    radial-gradient(circle at top right, rgba(50,215,255,.30), transparent 35%),
    linear-gradient(135deg,#070716,#170028 45%,#06112b);
  min-height:100vh;
}
a{color:inherit}
.site-header{
  position:sticky;top:0;z-index:10;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:12px 5%;
  background:rgba(4,4,14,.82);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.15);
}
.brand img{height:70px;max-width:260px;object-fit:contain;border-radius:12px}
.nav{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
.nav a{
  text-decoration:none;
  padding:10px 14px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  background:rgba(255,255,255,.06);
}
.nav a:hover{box-shadow:0 0 18px var(--pink);border-color:var(--pink)}
.hero{
  padding:80px 5% 55px;
  text-align:center;
}
.hero-logo{width:min(780px,95%);border-radius:24px;box-shadow:0 0 45px rgba(255,47,195,.55)}
h1{
  font-size:clamp(42px,8vw,92px);
  line-height:.95;
  margin:30px auto 15px;
  max-width:1000px;
  text-shadow:0 0 25px var(--pink);
}
h2{font-size:clamp(30px,5vw,54px);margin:0 0 18px;text-shadow:0 0 18px var(--blue)}
h3{font-size:25px;margin:0 0 10px}
.lead{font-size:clamp(18px,2.3vw,26px);max-width:900px;margin:0 auto 25px;color:#f4f7ff}
.buttons{display:flex;flex-wrap:wrap;gap:15px;justify-content:center;margin-top:25px}
.btn{
  display:inline-block;
  text-decoration:none;
  font-weight:800;
  letter-spacing:.4px;
  padding:15px 24px;
  border-radius:999px;
  background:linear-gradient(90deg,var(--pink),var(--blue));
  color:white;
  box-shadow:0 0 24px rgba(50,215,255,.35);
}
.btn.secondary{background:transparent;border:2px solid var(--blue)}
.section{padding:55px 5%}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{
  background:var(--glass);
  border:1px solid rgba(255,255,255,.18);
  border-radius:24px;
  padding:24px;
  box-shadow:0 10px 35px rgba(0,0,0,.22);
}
.card.highlight{border-color:var(--pink);box-shadow:0 0 28px rgba(255,47,195,.25)}
.price{font-size:34px;font-weight:900;color:var(--blue);margin:10px 0}
ul{padding-left:20px;line-height:1.7}
.pills{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.pill{
  padding:12px 16px;
  border-radius:999px;
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 0 15px rgba(255,47,195,.15);
}
.banner{
  margin:30px 5%;
  padding:28px;
  border-radius:28px;
  text-align:center;
  background:linear-gradient(90deg,rgba(255,47,195,.32),rgba(50,215,255,.28));
  border:1px solid rgba(255,255,255,.2);
}
form{
  display:grid;
  gap:16px;
}
input,select,textarea{
  width:100%;
  padding:14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.10);
  color:white;
  font-size:16px;
}
input::placeholder,textarea::placeholder{color:#dce7ff}
label{font-weight:800}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px}
.checkbox-grid label{font-weight:500;background:rgba(255,255,255,.07);padding:10px;border-radius:12px}
.footer{
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-top:50px;
  padding:30px 5%;
  background:rgba(0,0,0,.35);
  border-top:1px solid rgba(255,255,255,.15);
}
.notice{font-size:14px;color:#dbe8ff}
@media(max-width:800px){
  .site-header{position:relative;display:block;text-align:center}
  .nav{justify-content:center;margin-top:12px}
  .brand img{height:auto;width:90%}
}