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

.docs-page{
    width:100%;
    padding:60px 5%;
    background:#f8fafc;
    min-height:100vh;
}

.docs-header{
    text-align:center;
    margin-bottom:50px;
}

.docs-header h1{
    font-size:42px;
    font-weight:800;
    color:#0f172a;
    margin-bottom:10px;
}

.docs-header p{
    font-size:16px;
    color:#64748b;
}

/* =====================
   GRID
===================== */

.docs-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

/* =====================
   CARD
===================== */

.doc-card{
    background:#fff;
    border-radius:22px;
    padding:25px;
    border:1px solid #e2e8f0;
    transition:.35s;
    position:relative;
    overflow:hidden;
}

.doc-card:hover{
    transform:translateY(-8px);
    box-shadow:
        0 20px 40px rgba(15,23,42,.08);
}

/* =====================
   ICON
===================== */

.doc-icon{
    width:65px;
    height:65px;
    border-radius:18px;
    background:#eff6ff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:28px;
    margin-bottom:18px;
}

/* =====================
   BADGE
===================== */

.doc-badge{
    display:inline-block;
    padding:8px 15px;
    border-radius:30px;
    font-size:12px;
    font-weight:700;
    margin-bottom:15px;
    background:#dbeafe;
    color:#2563eb;
}

.doc-card h3{
    color:#0f172a;
    font-size:18px;
    line-height:1.5;
    margin-bottom:20px;
    min-height:55px;
}

/* =====================
   INFO
===================== */

.doc-info{
    color:#94a3b8;
    font-size:14px;
    margin-bottom:20px;
}

/* =====================
   BUTTON
===================== */

.download-btn{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:center;
    height:48px;
    text-decoration:none;
    border-radius:14px;
    font-weight:700;
    color:#fff;
    background:linear-gradient(
        135deg,
        #2563eb,
        #1d4ed8
    );
    transition:.3s;
}

.download-btn:hover{
    transform:translateY(-2px);
    box-shadow:
        0 10px 20px rgba(37,99,235,.30);
}