/* ==============================================
   INDUSTRIES EXPERTISE GRID
   ============================================== */

.industries-expertise{
    padding:120px 0;
    background:linear-gradient(180deg,#F8FAFC 0%,#FFFFFF 100%);
    position:relative;
    overflow:hidden;
}

.industries-expertise .container{
    max-width:1320px;
}

.industries-expertise .section-heading{
    max-width:760px;
    margin:0 auto 70px;
}

.expertise-grid{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:28px;
    margin-bottom:90px;
}

/* Card */

.expertise-card{
    background:#fff;
    border:1px solid #E6EDF5;
    border-radius:22px;
    padding:38px 32px;
    display:flex;
    flex-direction:column;
    height:100%;
    transition:.35s ease;
    position:relative;
    overflow:hidden;
}

.expertise-card::before{
    content:"";
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:4px;
    background:linear-gradient(90deg,#2563EB,#06B6D4);
    transform:scaleX(0);
    transform-origin:left;
    transition:.35s;
}

.expertise-card:hover{
    transform:translateY(-8px);
    border-color:#D5E5FF;
    box-shadow:0 25px 60px rgba(15,23,42,.08);
}

.expertise-card:hover::before{
    transform:scaleX(1);
}

.expertise-icon{
    width:72px;
    height:72px;
    border-radius:18px;
    background:#EFF6FF;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:32px;
    margin-bottom:24px;
}

.expertise-card h3{
    margin:0 0 16px;
    font-size:1.25rem;
    font-weight:700;
    color:#0F172A;
    line-height:1.3;
}

.expertise-card p{
    margin:0;
    color:#64748B;
    line-height:1.85;
    font-size:15px;
}

/* CTA */

.expertise-cta{
    position:relative;
    border-radius:28px;
    overflow:hidden;
    margin-top:20px;
}

.expertise-cta img{
    width:100%;
    height:420px;
    object-fit:cover;
    display:block;
    filter:brightness(.45);
    transition:.5s;
}

.expertise-cta:hover img{
    transform:scale(1.05);
}

.expertise-cta::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(
        135deg,
        rgba(15,23,42,.75),
        rgba(37,99,235,.45)
    );
}

.expertise-cta-content{
    position:absolute;
    inset:0;
    z-index:2;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:70px;
}

.expertise-cta-content h3{
    color:#fff;
    font-size:clamp(2rem,4vw,3rem);
    margin-bottom:18px;
    font-weight:800;
}

.expertise-cta-content p{
    color:rgba(255,255,255,.88);
    max-width:700px;
    line-height:1.8;
    margin-bottom:35px;
    font-size:17px;
}

/* ==========================
   Responsive
   ========================== */

@media (max-width:1200px){

    .expertise-grid{
        grid-template-columns:repeat(2,1fr);
        gap:24px;
    }

}

@media (max-width:768px){

    .industries-expertise{
        padding:80px 0;
    }

    .industries-expertise .section-heading{
        margin-bottom:50px;
    }

    .expertise-grid{
        grid-template-columns:1fr;
        gap:20px;
        margin-bottom:60px;
    }

    .expertise-card{
        padding:30px 24px;
    }

    .expertise-icon{
        width:60px;
        height:60px;
        font-size:28px;
        margin-bottom:20px;
    }

    .expertise-card h3{
        font-size:1.15rem;
    }

    .expertise-cta img{
        height:340px;
    }

    .expertise-cta-content{
        padding:35px 24px;
    }

}