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

body{
    font-family:'Montserrat',sans-serif;
    background:#f4f4f4;
    color:#222;
}

.header{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    padding:25px 60px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    z-index:10;
}

.logo img{
    height:55px;
    animation: logoPulse 5s ease-in-out infinite;
}

@keyframes logoPulse{

    0%{
        filter:
        brightness(1)
        drop-shadow(0 0 0px rgba(0,0,0,0));
    }

    50%{
        filter:
        brightness(0.65)
        drop-shadow(0 0 8px rgba(0,0,0,0.25));
    }

    100%{
        filter:
        brightness(1)
        drop-shadow(0 0 0px rgba(0,0,0,0));
    }
}

nav ul{
    display:flex;
    gap:35px;
    list-style:none;
}

nav a{
    color:white;
    text-decoration:none;
    font-weight:600;
}

.btn{
    background:#111;
    color:white;
    text-decoration:none;
    padding:14px 26px;
    border-radius:8px;
    font-weight:700;
}

.hero{
    position:relative;
    height:100vh;
    background:url('titul.png') center/cover no-repeat;
    display:flex;
    align-items:center;
    padding:0 80px;
}

.overlay{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,0.35);
}

.hero-content{
    position:relative;
    z-index:2;
    max-width:650px;
    color:white;
}

.hero h1{
    font-size:50px;
    font-weight:900;
    text-transform:uppercase;
    line-height:0.95;
    margin-bottom:30px;
}

.hero p{
    font-size:20px;
    margin-bottom:40px;
    line-height:1.5;
}

.hero-btn{
    display:inline-block;
    background:white;
    color:#111;
    text-decoration:none;
    padding:18px 34px;
    border-radius:8px;
    font-weight:700;
}

.features{
    background:white;
    margin-top:-60px;
    position:relative;
    z-index:3;
    width:90%;
    margin-left:auto;
    margin-right:auto;
    border-radius:18px;
    padding:50px;
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:30px;
}

.feature h3{
    margin-bottom:12px;
}

.trips{
    padding:100px 80px;
}

.section-title h2{
    font-size:54px;
    text-transform:uppercase;
    margin-bottom:50px;
}

.cards{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.card{
    background:white;
    border-radius:16px;
    overflow:hidden;
    box-shadow:0 10px 25px rgba(0,0,0,0.1);
}

.card img{
    width:100%;
    height:260px;
    object-fit:cover;
}

.card-content{
    padding:25px;
}

.card-content h3{
    margin-bottom:10px;
    font-size:28px;
}

footer{
    background:#111;
    color:white;
    padding:80px;
}

.footer-container{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
}

.contact-info h3,
.contact-form h3{
    margin-bottom:25px;
    font-size:32px;
}

.contact-info p{
    margin-bottom:15px;
}

.map-link{
    display:inline-block;
    margin-top:20px;
    color:white;
    text-decoration:none;
    font-weight:700;
}

.contact-form form{
    display:flex;
    flex-direction:column;
    gap:20px;
}

.contact-form input,
.contact-form textarea{
    padding:18px;
    border:none;
    border-radius:8px;
    font-size:16px;
}

.contact-form textarea{
    min-height:160px;
    resize:vertical;
}

.contact-form button{
    background:white;
    color:#111;
    border:none;
    padding:18px;
    border-radius:8px;
    font-weight:700;
    cursor:pointer;
}

.hidden-field{
    display:none;
}

@media(max-width:1100px){

    .features{
        grid-template-columns:1fr 1fr;
    }

    .cards{
        grid-template-columns:1fr;
    }

    .footer-container{
        grid-template-columns:1fr;
    }

    .hero h1{
        font-size:58px;
    }

}

@media(max-width:768px){

    nav{
        display:none;
    }

    .features{
        grid-template-columns:1fr;
    }

    .hero{
        padding:0 30px;
    }

    .hero h1{
        font-size:44px;
    }

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

    .trips{
        padding:80px 30px;
    }

    footer{
        padding:60px 30px;
    }

}