.features-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;padding:2rem 0;display:grid}.feature-card{text-align:center;background:#fff;border-radius:10px;padding:2rem;transition:transform .3s;box-shadow:0 4px 6px #0000001a}.feature-card:hover{transform:translateY(-5px)}.feature-icon{color:var(--accent-color);margin-bottom:1rem;font-size:2.5rem}.pricing-header{text-align:center;margin:3rem 0}.iframe-container{width:100%;min-height:600px;margin:0;padding:0;position:relative;overflow:hidden}.iframe-loader{z-index:10;background:linear-gradient(135deg,#f5f7fa 0%,#e4e8ec 100%);flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .3s,visibility .3s;display:flex;position:absolute;top:0;left:0}.iframe-loader.hidden{opacity:0;visibility:hidden}.loader-spinner{border:4px solid #4a90e233;border-top-color:var(--accent-color,#4a90e2);border-radius:50%;width:50px;height:50px;animation:1s linear infinite spin}.loader-text{color:var(--primary-color,#2c3e50);margin-top:1rem;font-size:1rem;font-weight:500}@keyframes spin{to{transform:rotate(360deg)}}.full-width-iframe{border:none;width:100%;height:600px;display:block;overflow:hidden}@media screen and (width<=1024px){.full-width-iframe{height:850px}}.subscription-section{max-width:1200px;margin:0 auto}.subscription-container{background:#fffffff2;border-radius:8px;max-width:600px;margin:3rem auto;padding:2rem;box-shadow:0 4px 6px #0000001a}.demo-section{background:linear-gradient(135deg,#f5f7fa 0%,#e8ecf1 100%);border-radius:20px;margin:2rem 0;padding:4rem 2rem}.demo-container{flex-wrap:wrap;justify-content:center;align-items:center;gap:4rem;max-width:900px;margin:0 auto;display:flex}.qr-code-wrapper{background:#fff;border-radius:16px;padding:1.5rem;transition:transform .3s;box-shadow:0 10px 40px #0000001a}.qr-code-wrapper:hover{transform:scale(1.05)}.demo-qr-code{border-radius:8px;width:200px;height:200px;display:block}.demo-info{text-align:center;max-width:400px}.demo-info h3{color:var(--primary-color);margin-bottom:1rem;font-family:Playfair Display,serif;font-size:1.8rem}.demo-info p{color:#4a5568;margin-bottom:1.5rem;font-size:1.1rem;line-height:1.6}.demo-button{background:linear-gradient(135deg,var(--accent-color)0%,#3a7bc8 100%);color:#fff;border-radius:50px;align-items:center;gap:.5rem;padding:1rem 2rem;font-size:1.1rem;font-weight:500;text-decoration:none;transition:all .3s;display:inline-flex;box-shadow:0 4px 15px #4a90e266}.demo-button:hover{transform:translateY(-3px);box-shadow:0 6px 20px #4a90e280}.demo-button i{font-size:.9rem}html[dir=rtl] .demo-info{text-align:center}html[dir=rtl] .demo-button{flex-direction:row-reverse}@media (width<=768px){.demo-container{flex-direction:column;gap:2rem}.demo-info h3{font-size:1.5rem}.demo-info p{font-size:1rem}.qr-code-wrapper{padding:1rem}.demo-qr-code{width:180px;height:180px}}