@media (max-width:1199px){.f-icon{width:48px;height:48px;font-size:1.15rem}}@media (max-width:991px){.cursor-glow{display:none}.f-icon{width:44px;height:44px;font-size:1.05rem}.fi-5,.fi-6{display:none}}@media (max-width:768px){.section-padding{padding:70px 0}.lightbox-nav{width:44px;height:44px;font-size:.95rem}.lightbox-prev{left:10px}.lightbox-next{right:10px}}@media (max-width:575px){.topics-grid{grid-template-columns:repeat(2,1fr)}.floating-icons{display:none}.hero-btns{flex-direction:column;align-items:stretch}.hero-btns .btn-hero-ghost,.hero-btns .btn-hero-outline,.hero-btns .btn-hero-primary{width:100%}.lightbox{padding:16px}.lightbox-close{top:12px;right:12px}.back-to-top{bottom:18px;right:18px;width:42px;height:42px}}