body{margin:0;font-family:Arial;background:#F4F7FB;}
.container{width:90%;max-width:1200px;margin:auto;}
.header{background:#1F5AA6;color:white;padding:15px 0;}
.nav{display:flex;justify-content:space-between;align-items:center;}
.menu a{color:white;margin-left:20px;text-decoration:none;font-weight:bold;}

.hero{
background:url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e') center/cover no-repeat;
height:650px;position:relative;color:white;
}
.hero-overlay{background:rgba(0,0,0,0.4);height:100%;display:flex;align-items:center;}
.hero-content{text-align:center;}
.hero h1{font-size:48px;margin-bottom:10px;}
.hero p{font-size:20px;margin-bottom:20px;}

.flight-box{background:white;padding:20px;border-radius:10px;color:black;width:80%;margin:auto;}
.tabs span{margin:10px;font-weight:bold;}
.flight-form{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:10px;}
.flight-form input{padding:10px;border:1px solid #ccc;border-radius:5px;}
.flight-form button{background:#ED1C24;color:white;border:none;border-radius:5px;}

.services{padding:60px 0;}
.grid6{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.service{background:#1F5AA6;color:white;padding:40px;text-align:center;border-radius:10px;}
.service.red{background:#ED1C24;}
.service.light{background:#4DA3FF;}

.tours{padding:60px 0;}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.tour-card{background:white;padding:30px;border-radius:10px;box-shadow:0 5px 20px rgba(0,0,0,0.05);text-align:center;}

.why{padding:60px 0;text-align:center;}
.reviews{padding:60px 0;background:#EEF2FA;text-align:center;}
.products{padding:60px 0;}
.product{background:white;padding:30px;border-radius:10px;text-align:center;box-shadow:0 5px 20px rgba(0,0,0,0.05);}

.footer{background:#1F5AA6;color:white;text-align:center;padding:25px;margin-top:50px;}

@media(max-width:900px){
.grid6,.grid4{grid-template-columns:repeat(2,1fr);}
.flight-form{grid-template-columns:1fr;}
.hero{height:auto;padding:100px 0;}
}