*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:Arial,sans-serif;
    line-height:1.6;
    background:#f5f5f5;
    color:#222;
}

.hero{
    height:100vh;
    background:
        linear-gradient(rgba(0,0,0,0.55),rgba(0,0,0,0.55)),
        url('https://images.unsplash.com/photo-1513326738677-b964603b136d?q=80&w=1600&auto=format&fit=crop');
    background-size:cover;
    background-position:center;
    color:white;
}

nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:25px 60px;
}

nav ul{
    display:flex;
    list-style:none;
    gap:25px;
}

nav a{
    color:white;
    text-decoration:none;
    font-weight:bold;
}

.logo{
    font-size:24px;
    font-weight:bold;
}

.hero-content{
    height:80%;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:20px;
}

.hero-content h1{
    font-size:60px;
    margin-bottom:20px;
}

.hero-content p{
    font-size:22px;
    margin-bottom:30px;
}

.btn{
    background:#d32f2f;
    color:white;
    padding:14px 32px;
    text-decoration:none;
    border-radius:6px;
    font-weight:bold;
}

.section{
    padding:80px 10%;
    text-align:center;
}

.section h2{
    font-size:38px;
    margin-bottom:25px;
}

.dark{
    background:#111827;
    color:white;
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:25px;
    margin-top:40px;
}

.card{
    background:white;
    color:#222;
    padding:30px;
    border-radius:10px;
}

.gallery{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:20px;
    margin-top:40px;
}

.photo{
    height:220px;
    background:linear-gradient(135deg,#1e3a8a,#64748b);
    border-radius:12px;
    display:flex;
    justify-content:center;
    align-items:center;
    color:white;
    font-size:28px;
    font-weight:bold;
}

.contact-box{
    margin-top:25px;
    font-size:20px;
}

footer{
    background:#000;
    color:#aaa;
    text-align:center;
    padding:20px;
}

@media(max-width:768px){

    nav{
        flex-direction:column;
        gap:20px;
    }

    nav ul{
        flex-wrap:wrap;
        justify-content:center;
    }

    .hero-content h1{
        font-size:42px;
    }

    .hero-content p{
        font-size:18px;
    }
}