:root{
  --blue:#0a2d78;
  --blue2:#0f3aa3;
  --gold:#d4af37;
  --text:#1f2937;
  --muted:#6b7280;
  --bg:#f8fafc;
  --card:#ffffff;
  --shadow: 0 10px 30px rgba(2,8,23,.12);
  --radius:18px;
}

*{box-sizing:border-box;}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
}
a{color:inherit; text-decoration:none;}
.container{max-width:1200px; margin:0 auto; padding:0 18px;}

.topbar{
  background:linear-gradient(90deg,var(--blue),var(--blue2));
  color:#fff;
  font-size:14px;
}
.topbar .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 0;
  gap:10px;
}
.topbar .info{display:flex; gap:16px; flex-wrap:wrap; opacity:.95;}
.topbar .info span{display:flex; gap:8px; align-items:center;}

.header{
  position:sticky; top:0; z-index:999;
  background:#fff;
  box-shadow:0 6px 18px rgba(2,8,23,.08);
}
.header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 0;
  gap:18px;
}
.brand{display:flex; align-items:center; gap:12px;}
.brand img{height:55px; width:auto;}
.nav{display:flex; gap:18px; align-items:center; flex-wrap:wrap;}
.nav a{
  font-weight:600;
  color:var(--text);
  padding:10px 12px;
  border-radius:12px;
}
.nav a:hover{background:rgba(10,45,120,.07); color:var(--blue);}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 18px;
  border-radius:14px;
  font-weight:700;
  border:2px solid transparent;
  transition:.2s;
  cursor:pointer;
}
.btn-primary{
  background:linear-gradient(90deg,var(--blue),var(--blue2));
  color:#fff;
}
.btn-primary:hover{transform:translateY(-1px);}
.btn-outline{
  border-color:rgba(10,45,120,.25);
  color:var(--blue);
  background:#fff;
}
.btn-outline:hover{background:rgba(10,45,120,.06);}

.hero{
  background:linear-gradient(120deg, rgba(10,45,120,.95), rgba(15,58,163,.88)), url('../images/hero.jpg');
  background-size:cover;
  background-position:center;
  color:#fff;
  padding:80px 0 60px;
}
.hero .grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:30px;
  align-items:center;
}
.hero h1{font-size:44px; margin:0 0 12px;}
.hero p{font-size:18px; opacity:.92; line-height:1.7;}
.hero .cta{display:flex; gap:12px; margin-top:18px; flex-wrap:wrap;}
.hero .badge{
  display:inline-flex; gap:10px; align-items:center;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  padding:10px 14px;
  border-radius:999px;
  font-weight:600;
  margin-bottom:14px;
}
.hero-card{
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius);
  padding:20px;
  box-shadow:var(--shadow);
  backdrop-filter: blur(8px);
}
.hero-card h3{margin:0 0 10px;}
.hero-card ul{margin:0; padding-left:18px; opacity:.95; line-height:1.8;}

.section{padding:65px 0;}
.section h2{font-size:32px; margin:0 0 12px;}
.section p.lead{color:var(--muted); margin:0 0 26px; line-height:1.7;}

.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:18px;
}
.card{
  background:var(--card);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
  border:1px solid rgba(2,8,23,.06);
}
.card .img{
  height:180px;
  background:#e5e7eb;
  background-size:cover;
  background-position:center;
}
.card .content{padding:16px 16px 18px;}
.card h3{margin:0 0 8px; font-size:20px;}
.card p{margin:0 0 12px; color:var(--muted); line-height:1.6; font-size:14px;}
.card .actions{display:flex; justify-content:space-between; align-items:center; gap:12px;}
.price{font-weight:800; color:var(--blue);}

.features{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.feature{
  background:#fff;
  border-radius:16px;
  padding:16px;
  border:1px solid rgba(2,8,23,.06);
  box-shadow:0 8px 18px rgba(2,8,23,.06);
}
.feature h4{margin:0 0 6px;}
.feature p{margin:0; color:var(--muted); font-size:14px; line-height:1.6;}

.footer{
  background:linear-gradient(90deg,var(--blue),var(--blue2));
  color:#fff;
  padding:50px 0 20px;
  margin-top:50px;
}
.footer .grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap:18px;
}
.footer p{opacity:.9; line-height:1.7;}
.footer a{opacity:.95;}
.footer a:hover{opacity:1; text-decoration:underline;}
.footer .copy{
  border-top:1px solid rgba(255,255,255,.2);
  margin-top:22px;
  padding-top:14px;
  opacity:.9;
  font-size:14px;
  text-align:center;
}

.whatsapp-float{
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:9999;
  width:62px;
  height:62px;
  border-radius:999px;
  background:#25D366;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 10px 25px rgba(0,0,0,.25);
}
.whatsapp-float img{width:34px; height:34px;}

@media(max-width:980px){
  .hero .grid{grid-template-columns:1fr;}
  .cards{grid-template-columns:1fr 1fr;}
  .features{grid-template-columns:1fr 1fr;}
  .footer .grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:560px){
  .cards{grid-template-columns:1fr;}
  .features{grid-template-columns:1fr;}
  .hero h1{font-size:34px;}
}