/* ================= ROOT VARIABLES ================= */

:root{
    --primary:#0a66ff;
    --primary-dark:#004bcc;
    --bg-main:#0e1721;
    --bg-section:#121c28;
    --bg-card:#182532;
    --text-main:#e6edf3;
    --text-muted:#a9b4c2;
    --border-light:rgba(255,255,255,0.08);
}

/* ================= GLOBAL ================= */

body{
    font-family:'Inter',sans-serif;
    background:var(--bg-main);
    color:var(--text-main);
    margin:0;
    overflow-x:hidden;
}

h1,h2,h3,h4{
    font-weight:700;
}

p{
    color:var(--text-muted);
    line-height:1.7;
}

/* ================= NAV ================= */

.navbar{
    background:#0c141d;
    border-bottom:1px solid var(--border-light);
    padding:18px 0;
}

.navbar-brand{
    font-weight:700;
    letter-spacing:.5px;
}

/* ================= HERO (ENTERPRISE STYLE) ================= */

.hero{
    padding:140px 0 110px;
    background:linear-gradient(to right,#0f1a26,#111f2d);
}

.hero h1{
    font-size:clamp(2.5rem,4.5vw,3.8rem);
    line-height:1.2;
    margin-bottom:25px;
}

.hero p{
    max-width:650px;
    font-size:1.1rem;
    margin-bottom:35px;
}

.btn-primary-enterprise{
    background:var(--primary);
    color:white;
    padding:12px 26px;
    border-radius:6px;
    text-decoration:none;
    font-weight:600;
    transition:0.2s ease;
}

.btn-primary-enterprise:hover{
    background:var(--primary-dark);
    color:white;
}

.btn-outline-enterprise{
    border:1px solid var(--border-light);
    color:var(--text-main);
    padding:12px 26px;
    border-radius:6px;
    text-decoration:none;
    font-weight:500;
    background:transparent;
}

.btn-outline-enterprise:hover{
    background:#1b2836;
    color:white;
}

/* ================= SECTION ================= */

.section{
    padding:100px 0;
}

.section-dark{
    background:var(--bg-section);
}

/* ================= SERVICE CARDS ================= */

.card-enterprise{
    background:var(--bg-card);
    border:1px solid var(--border-light);
    padding:30px;
    border-radius:8px;
    transition:all 0.2s ease;
    height:100%;
}

.card-enterprise:hover{
    border-color:var(--primary);
    transform:translateY(-4px);
}

.card-enterprise h4{
    margin-bottom:15px;
    font-size:1.1rem;
}

.card-enterprise p{
    font-size:0.95rem;
}

/* ================= FEATURE STRIP ================= */

.feature-strip{
    background:#0c141d;
    padding:40px 0;
    border-top:1px solid var(--border-light);
    border-bottom:1px solid var(--border-light);
}

.feature-item{
    font-weight:600;
    font-size:0.95rem;
    color:var(--text-muted);
}

/* ================= PDF TOOL MODAL ================= */

.overlay{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.75);
    display:none;
    justify-content:center;
    align-items:center;
    z-index:9999;
}

.modal-box{
    width:520px;
    background:#182532;
    border-radius:8px;
    padding:30px;
    border:1px solid var(--border-light);
    box-shadow:0 15px 50px rgba(0,0,0,0.6);
}

/* ================= DROP ZONE ================= */

.drop-zone{
    border:2px dashed var(--primary);
    padding:25px;
    border-radius:6px;
    text-align:center;
    cursor:pointer;
    transition:0.2s ease;
    font-size:0.9rem;
    color:var(--text-muted);
}

.drop-zone:hover{
    background:#1b2836;
}

.drop-zone.dragover{
    background:#1f2f40;
}

/* ================= FILE LIST ================= */

.file-item{
    background:#1b2836;
    padding:8px 12px;
    margin:8px 0;
    border-radius:6px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    font-size:0.85rem;
}

.file-item button{
    background:none;
    border:none;
    color:var(--primary);
    cursor:pointer;
    font-size:14px;
}

.file-item button:hover{
    color:#ff4d4d;
}

/* ================= STATUS ================= */

.status{
    margin-top:15px;
    font-size:0.9rem;
    font-weight:600;
}

/* ================= FOOTER ================= */

footer{
    background:#0c141d;
    padding:30px 0;
    border-top:1px solid var(--border-light);
    font-size:0.85rem;
    color:var(--text-muted);
}