/* CitaScan QR principal y popup */
.qr-main-section{padding:70px 20px;background:linear-gradient(135deg,#eef9ff,#f7fffb)}
.qr-main-card{max-width:1120px;margin:0 auto;background:#fff;border-radius:28px;padding:34px;display:grid;grid-template-columns:1.35fr .75fr;gap:28px;align-items:center;box-shadow:0 20px 60px rgba(13,55,95,.12)}
.qr-badge{display:inline-block;background:#e6fff4;color:#0a8f5a;padding:8px 14px;border-radius:999px;font-weight:800;margin-bottom:12px}
.qr-main-card h2{margin:0 0 12px;font-size:clamp(28px,4vw,44px);color:#062d5f;line-height:1.08}
.qr-main-card p,.qr-main-card li{color:#466175;font-size:17px;line-height:1.6}
.qr-main-card ul{margin:12px 0 22px;padding-left:20px}
.qr-main-btn{display:inline-block;background:#25D366;color:white;text-decoration:none;padding:15px 24px;border-radius:14px;font-weight:900;box-shadow:0 12px 28px rgba(37,211,102,.28)}
.qr-main-image-wrap{text-align:center;background:#f6fbff;border-radius:24px;padding:24px;border:1px solid #dceefa}
.qr-main-image{width:min(280px,85%);height:auto;display:block;margin:0 auto 12px}
.popup-overlay{position:fixed;inset:0;background:rgba(0,0,0,.72);display:none;justify-content:center;align-items:center;z-index:9999;padding:18px}
.popup-box{background:#fff;max-width:430px;width:100%;padding:30px;border-radius:24px;text-align:center;position:relative;box-shadow:0 24px 80px rgba(0,0,0,.35)}
.popup-close{position:absolute;top:10px;right:15px;border:none;background:none;font-size:32px;cursor:pointer;color:#123}
.popup-qr{width:230px;max-width:80%;display:block;margin:18px auto}
.popup-btn{display:inline-block;background:#25D366;color:#fff;padding:14px 22px;border-radius:13px;text-decoration:none;font-weight:900}
#qrFloatButton{position:fixed;bottom:100px;right:25px;background:#25D366;color:#fff;padding:14px 20px;border-radius:999px;text-decoration:none;font-weight:900;z-index:999;box-shadow:0 12px 30px rgba(0,0,0,.25)}
@media(max-width:760px){.qr-main-card{grid-template-columns:1fr;padding:24px}.qr-main-section{padding:45px 14px}#qrFloatButton{right:14px;bottom:85px}}