*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family: 'Segoe UI', sans-serif;
}

body{
    background:#f4f6f9;
    color:#333;
}

.container{
    width:90%;
    max-width:1200px;
    margin:auto;
}

/* TOP BAR */
.top-bar{
    background:#0f172a;
    color:#fff;
    padding:8px 0;
    text-align:center;
    font-size:14px;
}

/* HEADER */
.header{
    background:#fff;
    box-shadow:0 2px 8px rgba(0,0,0,0.05);
}

.header .container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 0;
}

.logo{
    font-size:22px;
    font-weight:600;
    color:#1e293b;
}

nav a{
    margin-left:25px;
    text-decoration:none;
    color:#1e293b;
    font-size:15px;
}

nav .active{
    color:#3498db;
}

/* HERO */
.hero{
    height:80vh;
    background:linear-gradient(rgba(0,0,0,0.45),rgba(0,0,0,0.45)),
    url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e') center/cover no-repeat;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    color:#fff;
}

.hero h1{
    font-size:48px;
}

.hero p{
    margin:20px 0;
    font-size:20px;
}

.btn-primary{
    padding:12px 28px;
    background:#3498db;
    border:none;
    color:#fff;
    cursor:pointer;
    border-radius:4px;
}

/* BOOKING PANEL */
.booking-panel{
    background:#fff;
    padding:30px 0;
    margin-top:-40px;
}

.booking-box{
    display:flex;
    justify-content:center;
    gap:15px;
    flex-wrap:wrap;
}

.booking-box input,
.booking-box select{
    padding:12px;
    width:180px;
    border:1px solid #ddd;
}

.btn-search{
    padding:12px 25px;
    background:#3498db;
    color:#fff;
    border:none;
}

/* SECTION */
.section{
    padding:80px 0;
    text-align:center;
}

.grid-3{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
    margin-top:40px;
}

.card{
    background:#fff;
    padding:30px;
    border-radius:8px;
    box-shadow:0 5px 25px rgba(0,0,0,0.05);
}

/* FOOTER */
.footer{
    background:#0f172a;
    color:#fff;
    padding:50px 0 20px 0;
}

.footer-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
    gap:30px;
}

.footer a{
    display:block;
    margin-top:8px;
    color:#ccc;
    text-decoration:none;
}

.footer h4{
    margin-bottom:15px;
}

.copyright{
    text-align:center;
    margin-top:30px;
    font-size:14px;
}