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

body{
    font-family:'Open Sans',sans-serif;
    color:#333;
}

header{
    position:absolute;
    width:100%;
    z-index:100;
}

.container{
    max-width:1200px;
    margin:auto;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:30px;
}

.logo{
    color:white;
    font-size:38px;
    font-weight:700;
}

.logo span{
    display:block;
    font-size:14px;
    font-weight:400;
}

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

nav li{
    margin-left:30px;
}

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

.phone{
    color:white;
    font-weight:700;
}

.hero{
    height:100vh;
    background:
    linear-gradient(
        rgba(0,0,0,.45),
        rgba(0,0,0,.45)
    ),
    url('../images/hero/hero.jpg');

    background-size:cover;
    background-position:center;
    display:flex;
    align-items:center;
}

.hero-content{
    color:white;
    max-width:700px;
    margin-left:10%;
}

.hero h1{
    font-size:72px;
    font-family:'Montserrat';
    margin-bottom:30px;
}

.hero p{
    font-size:22px;
    margin-bottom:40px;
}

.btn{
    background:#0099E6;
    color:white;
    text-decoration:none;
    padding:15px 35px;
    border-radius:5px;
    display:inline-block;
    margin-right:15px;
}

.secondary{
    background:transparent;
    border:2px solid white;
}

.about{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    padding:100px;
}

.about img{
    width:100%;
    border-radius:15px;
}

.about h2{
    margin-bottom:30px;
    color:#072B4A;
}

.about p{
    margin-bottom:20px;
    line-height:1.8;
}

.services{
    background:#f5f7fa;
    padding:100px;
}

.services h2{
    text-align:center;
    margin-bottom:60px;
    color:#072B4A;
}

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

.card{
    background:white;
    padding:50px;
    text-align:center;
    border-radius:15px;
    box-shadow:0 5px 20px rgba(0,0,0,.1);
}

.gallery{
    padding:100px;
}

.gallery h2{
    text-align:center;
    margin-bottom:60px;
    color:#072B4A;
}

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

.gallery-card{
    overflow:hidden;
    border-radius:15px;
    box-shadow:0 5px 20px rgba(0,0,0,.1);
}

.gallery-card img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}

.cta{
    background:#072B4A;
    color:white;
    text-align:center;
    padding:100px;
}

.cta h2{
    margin-bottom:20px;
}

.cta p{
    margin-bottom:40px;
}

footer{
    background:#001629;
    color:white;
    text-align:center;
    padding:60px;
}

@media(max-width:900px){

    .container{
        flex-direction:column;
    }

    nav ul{
        flex-direction:column;
        text-align:center;
        margin-top:20px;
    }

    nav li{
        margin:10px 0;
    }

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

    .about{
        grid-template-columns:1fr;
        padding:50px 30px;
    }

    .services{
        padding:50px 30px;
    }

    .cta{
        padding:50px 30px;
    }
}