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

body{
    background:#f5f7fa;
}

header{
    width:100%;
    height:100vh;

    background:
    linear-gradient(rgba(0,0,0,0.6),rgba(0,0,0,0.6)),
    url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?q=80&w=1600&auto=format&fit=crop');

    background-size:cover;
    background-position:center;
}

nav,
.sub-nav{
    width:100%;
    padding:25px 8%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    background:#111;
}

.logo{
    color:#d4af37;
    font-size:32px;
    font-weight:700;
}

nav ul,
.sub-nav ul{
    display:flex;
    list-style:none;
    gap:30px;
}

nav ul li a,
.sub-nav ul li a{
    color:#fff;
    text-decoration:none;
}

.hero{
    height:85vh;
    display:flex;
    align-items:center;
    padding:0 8%;
}

.hero-text{
    color:#fff;
    max-width:700px;
}

.hero-text h1{
    font-size:75px;
    margin-bottom:20px;
}

.hero-text p{
    font-size:20px;
    margin-bottom:30px;
}

.hero-text button{
    padding:15px 35px;
    border:none;
    border-radius:40px;
    background:#d4af37;
    color:#fff;
    cursor:pointer;
    font-size:16px;
}

.services{
    padding:100px 8%;
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
}

.service-card{
    background:#fff;
    padding:40px;
    border-radius:20px;
    text-align:center;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

.featured,
.listing-page{
    padding:100px 8%;
}

.cards{
    margin-top:50px;
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:30px;
}

.card{
    background:#fff;
    border-radius:20px;
    overflow:hidden;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

.card img{
    width:100%;
    height:250px;
    object-fit:cover;
}

.card-content{
    padding:25px;
}

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

.card-content p{
    color:#777;
    margin-bottom:15px;
}

.card-content span{
    color:#d4af37;
    font-size:28px;
    font-weight:700;
}

.card-content button{
    width:100%;
    margin-top:20px;
    padding:15px;
    border:none;
    background:#111;
    color:#fff;
    border-radius:10px;
    cursor:pointer;
}

.detail-page{
    padding:100px 8%;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:50px;
}

.detail-image img{
    width:100%;
    border-radius:20px;
}

.detail-content h1{
    font-size:50px;
    margin-bottom:20px;
}

.detail-content h2{
    color:#d4af37;
    margin-bottom:25px;
}

.detail-content p{
    margin-bottom:25px;
    line-height:30px;
}

.detail-content ul{
    margin-bottom:30px;
}

.detail-content button{
    padding:15px 35px;
    border:none;
    background:#111;
    color:#fff;
    border-radius:10px;
}

.form-page,
.login-page,
.contact-page,
.about-page{
    padding:100px 8%;
}

.listing-form,
.login-form,
.contact-form{
    max-width:600px;
    margin:auto;
    background:#fff;
    padding:40px;
    border-radius:20px;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

.listing-form h1,
.login-form h1,
.contact-form h1{
    margin-bottom:30px;
}

.listing-form input,
.listing-form textarea,
.login-form input,
.contact-form input,
.contact-form textarea{
    width:100%;
    padding:15px;
    margin-bottom:20px;
    border:1px solid #ddd;
    border-radius:10px;
}

.listing-form button,
.login-form button,
.contact-form button{
    width:100%;
    padding:15px;
    border:none;
    background:#d4af37;
    color:#fff;
    border-radius:10px;
    cursor:pointer;
}

footer{
    background:#111;
    color:#fff;
    text-align:center;
    padding:40px;
    margin-top:80px;
}

@media(max-width:900px){

    nav ul,
    .sub-nav ul{
        display:none;
    }

    .hero-text h1{
        font-size:45px;
    }

    .detail-page{
        grid-template-columns:1fr;
    }

}