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

body{
    font-family:Arial, sans-serif;
    background:#0d0d0d;
    color:white;
    line-height:1.6;
}

.hero{
    min-height:100vh;
    background:
    linear-gradient(rgba(0,0,0,0.75), rgba(0,0,0,0.75)),
    url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=1600&auto=format&fit=crop');
    background-size:cover;
    background-position:center;
}

nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 8%;
    background:rgba(0,0,0,0.4);
}

.logo-container{
    display:flex;
    align-items:center;
    gap:15px;
}

.logo{
    width:70px;
}

nav h1{
    color:#0f7ae5;
    font-size:28px;
}

.nav-links a{
    color:white;
    text-decoration:none;
    margin-left:20px;
    transition:0.3s;
}

.nav-links a:hover{
    color:#0f7ae5;
}

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

.hero-content h2{
    font-size:55px;
    max-width:900px;
    margin-bottom:20px;
}

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

.buttons{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
}

.btn{
    background:#0f7ae5;
    color:white;
    padding:15px 30px;
    text-decoration:none;
    border:none;
    border-radius:6px;
    cursor:pointer;
    transition:0.3s;
    font-size:16px;
}

.btn:hover{
    transform:scale(1.05);
}

.secondary{
    background:transparent;
    border:2px solid #0f7ae5;
}

.section{
    padding:80px 10%;
}

.section h2{
    text-align:center;
    font-size:40px;
    margin-bottom:40px;
    color:#0f7ae5;
}

.section p{
    max-width:900px;
    margin:auto;
    text-align:center;
    font-size:18px;
}

.dark{
    background:#141414;
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.card{
    background:#1d1d1d;
    padding:30px;
    border-radius:10px;
    transition:0.3s;
}

.card:hover{
    transform:translateY(-8px);
}

.card h3{
    margin-bottom:15px;
    color:#0f7ae5;
}

.gallery ul{
    max-width:700px;
    margin:auto;
    list-style:none;
    font-size:20px;
}

.gallery li{
    margin-bottom:15px;
}

.contact{
    text-align:center;
}

.contact-box{
    margin-bottom:40px;
}

.contact a{
    color:#0f7ae5;
    text-decoration:none;
}

form{
    max-width:600px;
    margin:auto;
    display:flex;
    flex-direction:column;
    gap:20px;
}

input, textarea{
    padding:15px;
    border:none;
    border-radius:6px;
    background:#1f1f1f;
    color:white;
}

footer{
    background:black;
    text-align:center;
    padding:25px;
    font-size:14px;
}

@media(max-width:768px){

    nav{
        flex-direction:column;
        gap:15px;
    }

    .hero-content h2{
        font-size:36px;
    }

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

}