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h2{font-size:2.5rem;margin-bottom:.5rem}.footer-logos{display:flex;justify-content:center;gap:5px;flex-wrap:wrap;padding:1rem 0}.footer-logos img{width:160px;height:auto;object-fit:contain;max-height:80px;filter:grayscale(40%);transition:transform .3s ease}.footer-logos img:hover{transform:scale(1.05);filter:grayscale(0)}.footer-contact{margin-top:1.5rem;text-align:center;color:#132644}.footer-contact a{color:#132644;text-decoration:none}.footer-contact ul{list-style:none;padding:0;margin:.5rem 0}.scientific-committee{max-width:960px;margin:2rem auto;padding:2rem;background-color:#ffffff4d;backdrop-filter:blur(3px);border-radius:12px;box-shadow:0 6px 12px #0000000d;color:#036;list-style:none}.scientific-committee ul{list-style:none;padding:0;margin:.5rem 0}.submission-guidelines{max-width:960px;margin:2rem auto;padding:2rem;background:#ffffff4d;backdrop-filter:blur(3px);border-radius:12px;box-shadow:0 6px 12px #0000000d;color:#036}.guideline-btn{display:block;background-color:#036;color:#fff;padding:.8rem 1.6rem;font-size:1rem;border-radius:6px;text-decoration:none;font-weight:500;transition:background .3s ease;text-align:center;margin:1rem auto;max-width:320px}.guideline-btn:hover{background-color:#059}@media (max-width: 720px){header h1{font-size:2rem;margin-bottom:1rem}header h2{font-size:1.5rem;margin-bottom:2rem}header p{font-size:1.2rem}.countdown-timer{flex-wrap:wrap;gap:1rem;font-size:1.8rem}.countdown-timer div{width:42%;padding:.8rem}.countdown-timer div span{font-size:2rem}.about-collage-layout .collage{flex-direction:column;align-items:center;text-align:center}.collage .left-img,.collage .right-img{width:100%;display:flex;justify-content:center}.collage img{width:90%;max-width:320px;aspect-ratio:auto}.speaker-section h2,.inscription-section h2,.schedule-section h2,.location h2{font-size:1.5rem}.global-logo{position:static;display:flex;justify-content:center;margin:1rem 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