.iptv-wrap h1{font-size:2.8rem;text-align:center;margin-bottom:1.5em;background:linear-gradient(90deg,var(--red-primary),var(--red-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;position:relative;padding-bottom:.5em}.iptv-wrap h1::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:80px;height:4px;background:linear-gradient(90deg,var(--red-primary),var(--red-dark));border-radius:2px}.iptv-wrap h3.accent{color:var(--red-primary);font-weight:600;font-size:1.25rem}.whatsapp-button{background:#25d366;background:linear-gradient(90deg,#25d366,#128c7e);box-shadow:0 5px 15px rgba(37,211,102,.4)}.whatsapp-button:hover{box-shadow:0 8px 20px rgba(37,211,102,.6)}@media (max-width:768px){.iptv-wrap h1{font-size:2.2rem}}