:root{
    --tr-primary:#2563eb;
    --tr-dark:#0f172a;
    --tr-text:#334155;
    --tr-border:#e2e8f0;
    --tr-bg:#f8fafc;
}

body{
    font-family:'Inter',sans-serif;
    background:var(--tr-bg);
    color:var(--tr-text);
}

.navbar{
    background:#ffffffcc;
    backdrop-filter: blur(10px);
    border-bottom:1px solid var(--tr-border);
    padding-top:10px;
    padding-bottom:10px;
}

.brand-logo{
    width:auto;
    height:70px;
    object-fit:contain;
    display:block;
}

.hero-section{
    padding:40px 0 50px;
}

.hero-card{
    background:linear-gradient(135deg,#0f172a,#1e293b);
    border-radius:28px;
    padding:60px;
    color:#fff;
    position:relative;
    overflow:hidden;
}

.hero-card::before{
    content:'';
    position:absolute;
    width:300px;
    height:300px;
    background:#2563eb33;
    border-radius:50%;
    top:-120px;
    right:-100px;
}

.hero-title{
    font-size:3rem;
    font-weight:700;
    line-height:1.1;
}

.hero-subtitle{
    font-size:1.05rem;
    color:#cbd5e1;
    max-width:700px;
}

.search-box{
    background:#fff;
    border-radius:18px;
    padding:10px 18px;
    display:flex;
    align-items:center;
    gap:10px;
    margin-top:30px;
    max-width:650px;
}

.search-box input{
    border:none;
    outline:none;
    width:100%;
    font-size:15px;
}

.category-pill{
    background:#fff;
    border:1px solid var(--tr-border);
    padding:10px 18px;
    border-radius:999px;
    font-size:14px;
    font-weight:500;
    transition:0.25s;
    cursor:pointer;
}

.category-pill:hover{
    background:var(--tr-primary);
    color:#fff;
    border-color:var(--tr-primary);
}

.section-title{
    font-size:1.5rem;
    font-weight:700;
    color:var(--tr-dark);
}

.doc-card{
    background:#fff;
    border-radius:24px;
    border:1px solid var(--tr-border);
    padding:24px;
    transition:0.25s ease;
    height:100%;
}

.doc-card:hover{
    transform:translateY(-4px);
    box-shadow:0 10px 35px rgba(15,23,42,0.08);
}

.doc-icon{
    width:58px;
    height:58px;
    border-radius:18px;
    background:#eff6ff;
    color:var(--tr-primary);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:26px;
}

.doc-title{
    font-size:1.1rem;
    font-weight:600;
    color:var(--tr-dark);
}

.doc-desc{
    font-size:14px;
    color:#64748b;
    min-height:42px;
}

.badge-custom{
    background:#eff6ff;
    color:#2563eb;
    font-size:12px;
    padding:7px 12px;
    border-radius:999px;
    font-weight:600;
}

.meta-text{
    font-size:13px;
    color:#94a3b8;
}

.view-btn{
    border-radius:14px;
    padding:10px 18px;
    font-weight:600;
}

.feature-box{
    background:#fff;
    border-radius:22px;
    padding:24px;
    border:1px solid var(--tr-border);
    height:100%;
}

footer{
    padding:40px 0;
    color:#94a3b8;
    font-size:14px;
}

@media(max-width:768px){

    .hero-card{
        padding:35px;
    }

    .hero-title{
        font-size:2rem;
    }

    .search-box{
        flex-direction:column;
        align-items:stretch;
    }
}