*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family:Inter,Arial,sans-serif;
  color:#020617;
  line-height:1.65;
  background:#fff
}
:root{
  --blue-dark:#0b2c5f;
  --blue-main:#0e4aa8;
  --blue-light:#eaf1fb;
  --text-light:#475569;
  --white:#fff
}
.container{max-width:1180px;margin:auto;padding:0 20px}
.header{background:#fff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:20}
.header-flex{display:flex;justify-content:space-between;align-items:center;padding:18px 0}
.logo{height:42px}
.btn-primary,.btn-hero{
  background:var(--blue-main);
  color:#fff;
  text-decoration:none;
  padding:15px 26px;
  border-radius:10px;
  font-weight:600;
  transition:.25s
}
.btn-primary:hover,.btn-hero:hover{
  background:var(--blue-dark);
  transform:translateY(-2px)
}
.hero{
  position:relative;
  background:url("/assets/images/hero.jpg") center/cover no-repeat;
  min-height:560px;
  display:flex;
  align-items:center
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(11,44,95,.92),rgba(11,44,95,.75))
}
.hero-content{position:relative;color:#fff;max-width:650px}
.hero h1{font-size:44px;font-weight:800;line-height:1.2;margin-bottom:18px}
.hero h1 span{color:#c7dcff}
.hero p{font-size:19px;color:#e0e7ff;margin-bottom:32px}
.section{padding:90px 0}
.section.light{background:var(--blue-light)}
.section-title{text-align:center;font-size:34px;font-weight:800;margin-bottom:60px;color:var(--blue-dark)}
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:26px}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:26px}
.card,.trust-card,.testimonial{
  background:#fff;
  padding:32px;
  border-radius:18px;
  box-shadow:0 18px 40px rgba(2,6,23,.08)
}
.card img{width:100%;border-radius:14px;margin-bottom:14px}
.card h3{font-size:20px;margin-bottom:8px;color:var(--blue-dark)}
.card p{color:var(--text-light)}
.trust-card{text-align:center;font-weight:600;color:var(--blue-dark)}
.testimonial span{display:block;margin-top:14px;font-weight:700;color:var(--blue-dark)}
.cta{
  background:linear-gradient(135deg,var(--blue-dark),var(--blue-main));
  color:#fff;
  padding:90px 0;
  text-align:center
}
.cta h2{font-size:36px;font-weight:800;margin-bottom:26px}
.footer{
  background:var(--blue-dark);
  color:#dbeafe;
  text-align:center;
  padding:30px 0;
  font-size:14px
}
.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  width:58px;
  height:58px;
  background:#25d366;
  color:#fff;
  font-size:26px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  box-shadow:0 10px 30px rgba(0,0,0,.25);
  z-index:999
}
.whatsapp-float:hover{transform:translateY(-4px)}
@media(max-width:768px){
  .hero h1{font-size:32px}
  .hero p{font-size:17px}
}