.sector-card{background:#fff;border:1px solid #eaeaea;transition:all .4s cubic-bezier(.165,.84,.44,1);position:relative;overflow:hidden;box-shadow:0 2px 5px rgba(0,0,0,.02)}.sector-img-container{overflow:hidden;height:120px;position:relative}.sector-img-container img{transition:all .6s ease;filter:grayscale(100%) brightness(.9)}.icon-box{width:54px;height:54px;background:#fff;color:#333;border-radius:12px;display:flex;align-items:center;justify-content:center;margin:-27px auto 12px auto;position:relative;z-index:5;box-shadow:0 8px 15px rgba(0,0,0,.08);font-size:1.6rem;border:1px solid #f0f0f0;transition:all .3s ease}.sector-title{font-size:1rem;font-weight:700;color:#212529;letter-spacing:-.2px}.sector-desc{font-size:.85rem;color:#6c757d;line-height:1.5;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.btn-minimal{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:1.2px;color:#444;border:1px solid #e0e0e0;background:transparent;transition:all .3s ease}.sector-card:hover{transform:translateY(-8px);box-shadow:0 15px 35px rgba(0,0,0,.1)!important;border-color:#ddd}.sector-card:hover .sector-img-container img{filter:grayscale(0%) brightness(1);transform:scale(1.08)}.sector-card:hover .icon-box{background:#333;color:#fff;border-color:#333;transform:rotate(-5deg)}.sector-card:hover .btn-minimal{background:#333;color:#fff;border-color:#333}