.security-intro-section{background:#fff;padding:80px 0}.container{margin:0 auto;max-width:1200px;padding:0 20px;width:100%}.intro-grid{align-items:start;display:grid;gap:40px;grid-template-columns:1.4fr .8fr}.intro-content h2{color:#25bbff;line-height:1.2;margin-bottom:16px}.intro-content p{color:#555;line-height:1.8;margin-bottom:18px}.intro-content strong{color:#25bbff}.intro-content a{color:#25bbff;font-weight:700;text-decoration:none}.review-card{background:#fff;border:1px solid #e3e7ef;border-radius:14px;box-shadow:0 5px 20px rgba(0,0,0,.04);padding:30px}.quote-icon{color:#24bcff;font-size:42px;margin-bottom:10px}.review-card p{color:#555;line-height:1.8;margin-bottom:20px}.stars{color:#ffb400;font-size:20px;margin-bottom:12px}.review-card span{color:#25bbff;font-size:14px;font-weight:600}@media(max-width:768px){.intro-grid{grid-template-columns:1fr}.intro-content h2{font-size:22px}}