:root{
  --bg:#040716;
  --bg2:#070b24;
  --card:#11162b;
  --card2:#151d36;
  --line:#26324f;
  --text:#ffffff;
  --muted:#9aa8c7;
  --cyan:#00e5ff;
  --blue:#4357ff;
  --blue2:#5b7cff;
  --green:#00e887;
}

*{box-sizing:border-box}

body{
  margin:0;
  background:
    radial-gradient(circle at 75% 20%,rgba(67,87,255,.18),transparent 28%),
    radial-gradient(circle at 20% 10%,rgba(0,229,255,.10),transparent 24%),
    linear-gradient(135deg,#020513,#070b24 55%,#050817);
  font-family:Inter,Segoe UI,Arial,sans-serif;
  color:var(--text);
}

a{color:inherit;text-decoration:none}

.nav{
  position:sticky;
  top:0;
  z-index:10;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:18px 7%;
  background:rgba(3,6,20,.88);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(91,124,255,.22);
}

.brand{font-size:24px;font-weight:900}
.brand span{color:var(--cyan)}
.nav div{display:flex;gap:18px;align-items:center}

.btn,button{
  background:linear-gradient(135deg,var(--blue),var(--blue2));
  color:#fff;
  border:0;
  border-radius:14px;
  padding:13px 20px;
  font-weight:900;
  cursor:pointer;
  box-shadow:0 14px 30px rgba(67,87,255,.25);
}

.btn.secondary{
  background:rgba(17,22,43,.7);
  color:#fff;
  border:1px solid rgba(91,124,255,.35);
  box-shadow:none;
}

.btn.small{padding:9px 14px}

.hero{
  padding:90px 7% 55px;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:40px;
  align-items:center;
}

.eyebrow{
  color:var(--cyan);
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.hero h1{font-size:58px;line-height:1;margin:12px 0}
.hero h1 span{color:var(--cyan)}

.hero p,.muted{
  color:var(--muted);
  font-size:18px;
  line-height:1.65;
}

.stats,.grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}

.card{
  background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025));
  border:1px solid rgba(91,124,255,.28);
  border-radius:24px;
  padding:24px;
  box-shadow:0 22px 60px rgba(0,0,0,.28);
}

.section{padding:55px 7%}
.section h2{font-size:38px;margin:0 0 12px}

.price{font-size:38px;font-weight:900}

.strike{
  text-decoration:line-through;
  color:#ff8f8f;
  font-size:22px;
}

.tag{
  display:inline-block;
  border:1px solid rgba(0,229,255,.45);
  color:var(--cyan);
  background:rgba(0,229,255,.08);
  padding:6px 10px;
  border-radius:999px;
  font-size:13px;
  font-weight:800;
}

.filters{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}

.filters label span{
  display:block;
  color:#cdd8ff;
  font-size:13px;
  font-weight:800;
  margin-bottom:8px;
}

input,select,textarea{
  width:100%;
  background:#081025;
  color:#fff;
  border:1px solid rgba(91,124,255,.32);
  border-radius:12px;
  padding:13px;
  margin:0 0 14px;
}

input:focus,select:focus,textarea:focus{
  outline:none;
  border-color:var(--cyan);
  box-shadow:0 0 0 3px rgba(0,229,255,.10);
}

.table{
  width:100%;
  border-collapse:collapse;
  background:rgba(255,255,255,.03);
  border-radius:18px;
  overflow:hidden;
}

.table th,.table td{
  padding:14px;
  border-bottom:1px solid rgba(91,124,255,.20);
  text-align:left;
}

.blur{filter:blur(4px);user-select:none}

.alert{
  padding:14px;
  border-radius:12px;
  background:#09251b;
  border:1px solid #00e887;
  color:#a8ffd0;
  margin:12px 0;
}

.error{
  background:#3a1720;
  border-color:#772a3c;
  color:#ffd0d8;
}

footer{
  padding:35px 7%;
  border-top:1px solid rgba(91,124,255,.20);
  color:var(--muted);
}

@media(max-width:850px){
  .hero,.grid,.stats,.filters{grid-template-columns:1fr}
  .hero h1{font-size:40px}
  .nav{align-items:flex-start;gap:14px}
  .nav div{flex-wrap:wrap}
}

.logo-brand{
  display:flex;
  align-items:center;
  gap:8px;
}

.logo-brand img{
  height:38px;
  width:auto;
  display:block;
}

.logo-brand span{
  color:var(--cyan);
  font-weight:900;
  font-size:20px;
}

.card{
  transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.card:hover{
  transform:translateY(-5px);
  border-color:rgba(0,229,255,.55);
  box-shadow:0 25px 70px rgba(0,229,255,.08);
}

.btn{
  transition:transform .2s ease, box-shadow .2s ease;
}

.btn:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 40px rgba(67,87,255,.35);
}

.icon-box{
  width:46px;
  height:46px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(0,229,255,.10);
  border:1px solid rgba(0,229,255,.35);
  color:var(--cyan);
  font-size:22px;
  margin-bottom:18px;
}

.float-card{
  animation:floatCard 4s ease-in-out infinite;
}

@keyframes floatCard{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-8px)}
}

.fade-up{
  animation:fadeUp .7s ease both;
}

@keyframes fadeUp{
  from{opacity:0;transform:translateY(18px)}
  to{opacity:1;transform:translateY(0)}
}

.icon-box svg{
  width:24px;
  height:24px;
  stroke:currentColor;
  fill:none;
  stroke-width:2;
  stroke-linecap:round;
  stroke-linejoin:round;
}

.agreement-box{
margin:20px 0;
padding:18px;
background:#0f1832;
border:1px solid rgba(255,255,255,.08);
border-radius:14px;
}

.checkbox-label{
display:flex;
align-items:flex-start;
gap:12px;
line-height:1.7;
font-size:15px;
color:#d7def4;
}

.checkbox-label input{
margin-top:5px;
width:18px;
height:18px;
}

.checkbox-label a{
color:#2ed8ff;
font-weight:700;
text-decoration:none;
}

.checkbox-label a:hover{
text-decoration:underline;
}