:root{
    --primary:#8B5E3C;
    --secondary:#C79A63;
    --light:#F5EFE7;
    --dark:#3D2B1F;
    --accent:#D7B38A;
    --white:#ffffff;
}

body{
    font-family:'Poppins',sans-serif;
    background:var(--light);
    color:var(--dark);
}

.navbar{
    background:rgba(255,255,255,0.94);
    backdrop-filter:blur(10px);
    padding:18px 0;
    box-shadow:0 2px 15px rgba(0,0,0,0.08);
}

.navbar-brand{
    display:flex;
    align-items:center;
    gap:12px;
}

.navbar-brand img{
    width:58px;
    height:58px;
    object-fit:contain;
}

.brand-text{
    font-family:'Playfair Display',serif;
    font-size:1.7rem;
    font-weight:700;
    color:var(--primary);
}

.nav-link{
    color:var(--dark);
    font-weight:500;
    margin:0 10px;
    transition:0.3s;
}

.nav-link:hover{
    color:var(--primary);
}

.notification-btn{
    width:45px;
    height:45px;
    border:none;
    border-radius:50%;
    background:var(--primary);
    color:white;
    transition:0.3s;
}

.notification-btn:hover{
    background:var(--secondary);
}

.catalog-hero{
    padding:140px 0 90px;

    background:
    linear-gradient(
        rgba(61,43,31,.72),
        rgba(61,43,31,.72)
    ),
    url('../images/hero4.jpg');

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

    text-align:center;
    color:white;
}

.catalog-badge{
    display:inline-flex;

    padding:12px 24px;

    border-radius:999px;

    background:rgba(255,255,255,.15);

    margin-bottom:25px;
}

.catalog-hero h1{
    font-family:'Playfair Display',serif;
    font-size:5rem;
    margin-bottom:20px;
}

.catalog-all-section{
    padding:100px 0;
}

.catalog-category{
    margin-bottom:140px;
}

.category-header{
    text-align:center;
    margin-bottom:80px;
}

.category-title{
    font-family:'Playfair Display',serif;

    font-size:4rem;

    text-transform:uppercase;

    letter-spacing:5px;

    color:var(--primary);

    position:relative;

    display:inline-block;

    padding-bottom:25px;
}

.category-title::after{
    content:'';

    position:absolute;

    left:50%;
    bottom:0;

    transform:translateX(-50%);

    width:140px;
    height:3px;

    background:var(--secondary);
}

.subcategory-section{
    margin-bottom:90px;
}

.subcategory-title{
    font-family:'Playfair Display',serif;

    font-size:2rem;

    color:var(--dark);

    margin-bottom:40px;

    text-decoration:underline;
    text-decoration-color:var(--secondary);

    text-underline-offset:12px;
}

.polaroid-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(320px,1fr));
    gap:40px;
}

.polaroid-card{
    transform:rotate(-2deg);
    transition:.4s;
}

.polaroid-card:nth-child(even){
    transform:rotate(2deg);
}

.polaroid-card:hover{
    transform:rotate(0deg) translateY(-10px);
}

.polaroid-inner{
    background:white;

    padding:18px 18px 30px;

    border-radius:6px;

    box-shadow:
    0 20px 40px rgba(0,0,0,.08),
    0 8px 16px rgba(0,0,0,.04);

    position:relative;
}

.polaroid-inner::before{
    content:'';

    position:absolute;

    top:-12px;
    left:50%;

    transform:translateX(-50%);

    width:120px;
    height:28px;

    background:rgba(255,248,220,.7);
}

.polaroid-image{
    aspect-ratio:1/1;

    overflow:hidden;

    background:#eee;
}

.polaroid-image img{
    width:100%;
    height:100%;
    object-fit:cover;

    transition:.5s;
}

.polaroid-card:hover .polaroid-image img{
    transform:scale(1.08);
}

.polaroid-content{
    text-align:center;
    padding-top:24px;
}

.polaroid-content h3{
    font-family:'Playfair Display',serif;
    margin-bottom:15px;
}

.polaroid-price{
    display:block;

    color:var(--primary);

    font-size:22px;
    font-weight:700;

    margin-bottom:20px;
}

.polaroid-btn{
    display:flex;
    align-items:center;
    justify-content:center;

    width:100%;
    height:56px;

    border-radius:18px;

    background:var(--primary);
    color:white;

    transition:.3s;
}

.polaroid-btn:hover{
    background:var(--secondary);
    color:white;
}

.empty-catalog{
    background:white;
    border-radius:30px;
    padding:100px 40px;
    text-align:center;
}

.empty-catalog i{
    font-size:70px;
    color:var(--primary);
    margin-bottom:25px;
}

footer{
    background:var(--dark);
    color:white;
    padding:70px 0 30px;
}

.footer-brand{
    font-family:'Playfair Display',serif;
    font-size:2rem;
    margin-bottom:20px;
}

.footer-links a{
    display:block;
    color:#d9d9d9;
    margin-bottom:12px;
    transition:0.3s;
}

.footer-links a:hover{
    color:var(--secondary);
}

.footer-divider{
    width:1px;
    background:rgba(255,255,255,0.2);
}

.developer-link{
    color:var(--secondary);
    font-weight:600;
}

.copyright{
    border-top:1px solid rgba(255,255,255,0.1);
    margin-top:50px;
    padding-top:25px;
    text-align:center;
}


@media(max-width:768px){

    .catalog-hero h1{
        font-size:2.8rem;
    }

    .category-title{
        font-size:2.4rem;
    }

    .subcategory-title{
        font-size:1.5rem;
    }

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