.adv-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;margin-top:40px}.adv-card{background:var(--bg-white);flex:1 1 calc(33.333% - 30px);min-width:300px;max-width:360px;padding:35px 30px;border-radius:var(--border-radius);border:1px solid var(--border-color);box-shadow:0 2px 8px rgba(0,0,0,.02);position:relative;overflow:hidden;transition:all .3s ease}.adv-card::before{content:"";position:absolute;top:0;left:0;width:0;height:4px;background:var(--accent-green);transition:width .4s ease}.adv-card:hover{transform:translateY(-5px);box-shadow:var(--box-shadow-hover);border-color:transparent}.adv-card:hover::before{width:100%}.adv-header{display:flex;align-items:center;gap:15px;margin-bottom:20px}.adv-num{background:rgba(0,128,0,.08);color:var(--accent-green);font-size:1.4rem;font-weight:800;width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.adv-title{font-size:1.1rem;line-height:1.3;margin:0;font-weight:700;color:var(--text-black)}.adv-card p{color:var(--text-gray);font-size:.95rem;margin:0}@media (max-width:768px){.adv-card{flex:1 1 100%;max-width:100%}}