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.94)}.animate-on-scroll.animated{opacity:1;transform:translateY(0)}.animate-on-scroll.slide-left{transform:translateX(-50px)}.animate-on-scroll.slide-left.animated,.animate-on-scroll.slide-right.animated{transform:translateX(0)}.animate-on-scroll.slide-right{transform:translateX(50px)}.animate-on-scroll.scale-up{transform:scale(.8)}.animate-on-scroll.scale-up.animated{transform:scale(1)}.stagger-animation{animation-delay:calc(var(--stagger) * .1s)}@media (max-width:768px){.about-content,.contact-container{grid-template-columns:1fr;gap:2rem}.contact-form-column{padding:1.5rem}.contact-info-column{padding:1.5rem;background:rgba(255,255,255,.05);border-radius:15px;border:1px solid rgba(0,255,255,.1)}.about-content,.timeline-info,.timeline-time{text-align:center}.about-text::before,.nav-links{display:none}.mobile-menu{display:flex}.hero-stats{gap:1.5rem}.countdown{gap:.5rem}.countdown-item{min-width:70px;padding:.8rem .5rem}.cta-buttons{flex-direction:column;align-items:center;gap:1rem}.btn{width:100%;max-width:280px}.about-stats,.sponsors-grid,.sponsors-grid.gold,.sponsors-grid.platinum,.sponsors-grid.silver{grid-template-columns:repeat(2,1fr);gap:1rem}.blockchain-visual{grid-template-columns:repeat(3,1fr);gap:1rem;padding:1.5rem}.block{width:60px;height:60px;font-size:.8rem}.timeline-header{grid-template-columns:1fr;gap:.8rem;padding:1rem}.timeline-time{width:100%}.sponsors-section{padding:2rem 1rem;margin:1rem 0}.sponsor-tiers{gap:2rem}.tier-title{font-size:1.4rem}.sponsor-card{padding:1.5rem;max-width:none}.sponsor-card.gold .sponsor-logo,.sponsor-card.platinum .sponsor-logo,.sponsor-card.silver .sponsor-logo{width:80px;height:80px;font-size:1.4rem}.sponsor-name{font-size:1.1rem}.sponsor-description{font-size:.8rem}}