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

body{
    font-family:Arial,Helvetica,sans-serif;
    background:#111;
    color:#fff;
    line-height:1.6;
}

.container{
    width:min(1100px,90%);
    margin:auto;
}

.hero{
    padding:100px 0;
    text-align:center;
    background:
    linear-gradient(
        rgba(0,0,0,.75),
        rgba(0,0,0,.75)
    );
}

h1{
    font-size:4rem;
    margin-bottom:20px;
}

.subtitle{
    max-width:700px;
    margin:auto;
    color:#ccc;
}

.toc{
    margin-top:40px;
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:15px;
}

.toc a{
    color:white;
    text-decoration:none;
    padding:10px 18px;
    border:1px solid #444;
    border-radius:30px;
}

.toc a:hover{
    background:#fff;
    color:#111;
}

.section{
    padding:80px 0;
}

.dark{
    background:#1a1a1a;
}

h2{
    margin-bottom:30px;
    font-size:2.2rem;
}

blockquote{
    margin-top:20px;
    padding:20px;
    border-left:4px solid #f0c040;
    background:#222;
}

#searchInput{
    width:100%;
    padding:14px;
    margin-bottom:25px;
    border:none;
    border-radius:10px;
    font-size:16px;
}

.categories{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin-bottom:30px;
}

.filter{
    padding:10px 15px;
    border:none;
    border-radius:20px;
    cursor:pointer;
}

.filter.active{
    background:#f0c040;
}

.quotes-grid{
    display:grid;
    grid-template-columns:
    repeat(auto-fit,minmax(280px,1fr));
    gap:20px;
}

.quote-card{
    background:#1d1d1d;
    border:1px solid #333;
    padding:20px;
    border-radius:15px;
    transition:.3s;
}

.quote-card:hover{
    transform:translateY(-4px);
}

.category{
    display:inline-block;
    margin-bottom:12px;
    color:#f0c040;
    font-size:.9rem;
}

.random-card{
    background:#222;
    padding:30px;
    border-radius:15px;
    margin-bottom:20px;
    font-size:1.2rem;
}

#randomBtn{
    padding:14px 25px;
    border:none;
    cursor:pointer;
    border-radius:8px;
    font-size:16px;
}

footer{
    text-align:center;
    padding:40px 0;
    border-top:1px solid #222;
}

.small{
    color:#999;
    margin-top:10px;
}

@media(max-width:700px){

    h1{
        font-size:2.6rem;
    }

    h2{
        font-size:1.8rem;
    }

}