/* ===================================
   INTRO
=================================== */

.sector-intro{

    padding-top:80px ;
}

.sector-intro-grid{

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:50px;

    align-items:center;
}

.sector-image img{

    width:750px;

    height:500px;

    object-fit:cover;

    border-radius:25px;
}

.sector-content h2{

    font-size:42px;

    margin:15px 0;

    color:#000000;
}

/* ===================================
   SECTORS
=================================== */

.activity-sectors{

    padding:80px 0;

    background:#f8fafc;
}

.sector-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:25px;
}

.sector-card{

    position:relative;

    overflow:hidden;

    border-radius:22px;

    height:320px;

    cursor:pointer;
}

.sector-card img{

    width:100%;

    height:100%;

    object-fit:cover;

    transition:.5s;
}

.sector-overlay{

    position:absolute;

    inset:0;

    background:linear-gradient(
        to top,
        rgba(30,27,75,.95),
        rgba(30,27,75,.25)
    );

    display:flex;

    flex-direction:column;

    justify-content:flex-end;

    padding:30px;

    color:white;
}

.sector-overlay h3{

    font-size:24px;

    margin-bottom:10px;
}

.sector-card:hover img{

    transform:scale(1.1);
}

/* ==================================================
   HERO SECTEURS D'ACTIVITÉ
================================================== */

.sector-hero{

    position:relative;

    height:40vh;

    display:flex;

    align-items:center;

    background:url('https://images.unsplash.com/photo-1565793298595-6a879b1d9492?auto=format&fit=crop&w=1920&q=80');

    background-size:cover;

    background-position:center;
}

.sector-hero .hero-overlay{

    position:absolute;

    inset:0;

    background:linear-gradient(
        135deg,
        rgba(30,27,75,.92),
        rgba(67,56,202,.80)
    );
}

.sector-hero .container{

    position:relative;

    z-index:2;
}

.sector-hero .hero-content{

    max-width:850px;

    color:white;
}

.hero-badge{

    display:inline-flex;

    align-items:center;

    gap:10px;

    padding:12px 24px;

    border-radius:50px;

    background:rgba(255,255,255,.12);

    backdrop-filter:blur(15px);

    border:1px solid rgba(255,255,255,.15);

    font-size:14px;

    font-weight:600;

    margin-bottom:25px;
}

.sector-hero h1{

    font-size:68px;

    line-height:1.1;

    font-weight:800;

    margin-bottom:25px;
}

.sector-hero p{

    font-size:20px;

    color:#e2e8f0;

    max-width:750px;

    margin-bottom:35px;
}

.hero-buttons{

    display:flex;

    gap:20px;

    flex-wrap:wrap;
}

.btn-hero-primary{

    padding:16px 35px;

    border-radius:50px;

    background:white;

    color:#4338ca;

    font-weight:700;

    transition:.3s;
}

.btn-hero-primary:hover{

    transform:translateY(-4px);

    color:#4338ca;
}

.btn-hero-secondary{

    padding:16px 35px;

    border-radius:50px;

    border:2px solid rgba(255,255,255,.3);

    color:white;

    font-weight:600;

    transition:.3s;
}

.btn-hero-secondary:hover{

    background:white;

    color:#4338ca;
}

/* RESPONSIVE */

@media(max-width:992px){

    .sector-hero h1{

        font-size:50px;
    }
}

@media(max-width:768px){

    .sector-hero{

        min-height:65vh;
    }

    .sector-hero h1{

        font-size:38px;
    }

    .sector-hero p{

        font-size:16px;
    }
}

.service-filters{

    display:flex;

    gap:15px;

    margin:25px 0;
}

.filter-btn{

    padding:10px 18px;

    border-radius:30px;

    border:1px solid #e5e7eb;

    background:white;

    cursor:pointer;

    font-weight:600;

    transition:.3s;
}

.filter-btn.active,
.filter-btn:hover{

    background:#38bdf8;

    color:white;

    border-color:#38bdf8;
}

.service-filters{

    display:flex;

    justify-content:center;

    align-items:center;

    gap:18px;

    margin:35px 0;
}

/* bouton base */

.filter-btn{

    position:relative;

    padding:12px 26px;

    border-radius:50px;

    border:1px solid rgba(56,189,248,.25);

    background:rgba(255,255,255,.8);

    backdrop-filter:blur(10px);

    color:#1f2937;

    font-weight:600;

    font-size:14px;

    cursor:pointer;

    transition:.35s;

    box-shadow:0 8px 25px rgba(0,0,0,.06);
}

/* hover */

.filter-btn:hover{

    transform:translateY(-3px);

    border-color:#38bdf8;

    color:#0ea5e9;

    box-shadow:0 15px 35px rgba(56,189,248,.15);
}

/* actif */

.filter-btn.active{

    background:linear-gradient(
        135deg,
        #38bdf8,
        #0ea5e9
    );

    color:white;

    border-color:transparent;

    box-shadow:0 15px 40px rgba(56,189,248,.35);
}

/* petit effet underline animé */

.filter-btn::after{

    content:"";

    position:absolute;

    bottom:-6px;

    left:50%;

    transform:translateX(-50%) scaleX(0);

    width:60%;

    height:3px;

    background:#38bdf8;

    border-radius:10px;

    transition:.3s;
}

.filter-btn:hover::after{

    transform:translateX(-50%) scaleX(1);
}

.filter-btn.active::after{

    background:white;
    transform:translateX(-50%) scaleX(1);
}

.why-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:18px;
    margin-top:25px;
}

.why-card{
    display:flex;
    align-items:flex-start;
    gap:15px;

    background:#fff;
    padding:20px 22px;

    border-radius:14px;

    border-left:5px solid #6366f1;

    box-shadow:0 10px 25px rgba(0,0,0,.06);

    transition:.3s;
}

.why-card:hover{
    transform:translateX(6px);
    box-shadow:0 15px 35px rgba(0,0,0,.1);
}

.why-icon{
    width:42px;
    height:42px;

    display:flex;
    align-items:center;
    justify-content:center;

    font-size:18px;

    border-radius:10px;

    background:#eef2ff;
    color:#6366f1;

    flex-shrink:0;
}

.why-card p{
    margin:0;
    color:#111827;
    line-height:1.7;
    font-weight:500;
}