:root{--primary:#667eea;--secondary:#764ba2;--dark:#1a1a2e;--light:#f8fafc;--gray:#64748b}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--light);color:var(--dark);font-family:Inter,Montserrat,sans-serif;line-height:1.6;overflow-x:hidden}.sze-hero{align-items:center;background:linear-gradient(135deg,#1a1a2e,#16213e 50%,#0f3460);display:flex;min-height:100vh;overflow:hidden;padding-top:80px;position:relative}.sze-hero:before{background:url(../img/background/SZE2025_web-bg.png) 50%/cover no-repeat;bottom:0;content:"";left:0;opacity:.15;position:absolute;right:0;top:0}.sze-hero-shapes{height:100%;overflow:hidden;pointer-events:none;position:absolute;width:100%}.sze-hero-shape{animation:float 20s ease-in-out infinite;background:linear-gradient(135deg,rgba(102,126,234,.15),rgba(118,75,162,.15));border-radius:50%;position:absolute}.sze-hero-shape:first-child{animation-delay:0s;height:400px;right:-100px;top:-100px;width:400px}.sze-hero-shape:nth-child(2){animation-delay:-5s;bottom:-50px;height:300px;left:-50px;width:300px}.sze-hero-shape:nth-child(3){animation-delay:-10s;height:200px;left:30%;top:50%;width:200px}@keyframes float{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,-30px) scale(1.05)}66%{transform:translate(-20px,20px) scale(.95)}}.sze-hero-particles{height:100%;left:0;overflow:hidden;pointer-events:none;position:absolute;top:0;width:100%;z-index:1}.sze-hero-particles span{animation:szeSparkle 5s ease-in-out infinite;background:hsla(0,0%,100%,.8);border-radius:50%;height:6px;position:absolute;width:6px}.sze-hero-particles span:first-child{animation-delay:0s;left:10%;top:15%}.sze-hero-particles span:nth-child(2){animation-delay:.7s;left:85%;top:25%}.sze-hero-particles span:nth-child(3){animation-delay:1.4s;left:5%;top:45%}.sze-hero-particles span:nth-child(4){animation-delay:2.1s;left:90%;top:60%}.sze-hero-particles span:nth-child(5){animation-delay:2.8s;left:15%;top:75%}.sze-hero-particles span:nth-child(6){animation-delay:3.5s;left:95%;top:35%}.sze-hero-particles span:nth-child(7){animation-delay:4.2s;left:80%;top:85%}@keyframes szeSparkle{0%,to{opacity:0;transform:scale(0) translateY(0)}50%{opacity:1;transform:scale(1) translateY(-15px)}}.sze-hero-container{margin:0 auto;max-width:1200px;padding:2rem;position:relative;text-align:center;z-index:1}.sze-hero-badge{backdrop-filter:blur(10px);background:rgba(102,126,234,.2);border:1px solid rgba(102,126,234,.3);border-radius:50px;color:#a5b4fc;display:inline-block;font-size:.85rem;font-weight:500;margin-bottom:1.5rem;padding:.5rem 1.5rem}.sze-hero-title{color:#fff;font-size:clamp(2.5rem,6vw,4rem);font-weight:800;line-height:1.1;margin-bottom:1rem}.sze-hero-title span{-webkit-text-fill-color:transparent;background:linear-gradient(135deg,#667eea,#a855f7 50%,#ec4899);-webkit-background-clip:text;background-clip:text}.sze-hero-tagline{color:#cbd5e1;font-size:1.5rem;font-weight:300;margin-bottom:2rem}.sze-video-wrapper{border-radius:16px;box-shadow:0 25px 50px -12px rgba(0,0,0,.5);margin:0 auto 2rem;max-width:800px;overflow:hidden;position:relative}.sze-video-wrapper:before{background:linear-gradient(135deg,#667eea,#764ba2,#ec4899);border-radius:18px;content:"";inset:-2px;position:absolute;z-index:-1}.sze-video-wrapper iframe{aspect-ratio:16/9;display:block;width:100%}.sze-hero-cta{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:50px;box-shadow:0 10px 30px rgba(102,126,234,.4);color:#fff;cursor:pointer;display:inline-flex;font-size:1.1rem;font-weight:600;gap:.75rem;padding:1rem 2.5rem;text-decoration:none;transition:all .4s cubic-bezier(.4,0,.2,1)}.sze-hero-cta:hover{box-shadow:0 15px 40px rgba(102,126,234,.5);color:#fff;text-decoration:none;transform:translateY(-3px)}.sze-hero-cta i{font-size:1.2rem}.sze-quick-nav{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:3rem}.sze-quick-nav a{backdrop-filter:blur(10px);background:hsla(0,0%,100%,.1);border:1px solid hsla(0,0%,100%,.2);border-radius:50px;color:#fff;font-size:.9rem;font-weight:500;padding:.75rem 1.5rem;text-decoration:none;transition:all .3s ease}.sze-quick-nav a:hover{background:hsla(0,0%,100%,.2);color:#fff;text-decoration:none;transform:translateY(-2px)}.sze-section{padding:5rem 0}.sze-section-header{margin-bottom:3rem;text-align:center}.sze-section-title{color:var(--dark);font-size:2.5rem;font-weight:700;margin-bottom:1rem}.sze-section-subtitle{color:var(--gray);font-size:1.1rem;margin:0 auto;max-width:600px}.container{margin:0 auto;max-width:1200px;padding:0 1.5rem}.sze-about{background:#fff}.sze-about-content{align-items:center;display:grid;gap:4rem;grid-template-columns:1fr 1fr}.sze-about-text h3{color:var(--dark);font-size:2rem;font-weight:700;margin-bottom:1.5rem}.sze-about-text p{color:var(--gray);font-size:1.05rem;line-height:1.8;margin-bottom:1.5rem}.sze-about-features{display:grid;gap:1rem;grid-template-columns:1fr 1fr}.sze-about-feature{align-items:center;background:var(--light);border-radius:12px;display:flex;gap:.75rem;padding:1rem}.sze-about-feature i{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:10px;color:#fff;display:flex;font-size:1rem;height:40px;justify-content:center;width:40px}.sze-about-feature span{color:var(--dark);font-weight:500}.sze-about-image{position:relative}.sze-about-image img{border-radius:20px;box-shadow:0 25px 50px rgba(0,0,0,.15);width:100%}.sze-about-badge{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:16px;bottom:-20px;box-shadow:0 15px 30px rgba(102,126,234,.3);color:#fff;padding:1.5rem 2rem;position:absolute;right:-20px;text-align:center}.sze-about-badge strong{display:block;font-size:2rem;font-weight:800}.sze-about-badge span{font-size:.85rem;opacity:.9}.sze-programs{background:linear-gradient(180deg,var(--light) 0,#e2e8f0 100%)}.sze-program-item{background:#fff;border-radius:24px;box-shadow:0 15px 50px rgba(0,0,0,.1);display:grid;gap:0;grid-template-columns:1fr 1fr;margin-bottom:3rem;overflow:hidden;transition:all .4s ease}.sze-program-item:last-child{margin-bottom:0}.sze-program-item:hover{box-shadow:0 25px 60px rgba(0,0,0,.15);transform:translateY(-8px)}.sze-program-item:nth-child(2n){direction:rtl}.sze-program-item:nth-child(2n)>*{direction:ltr}.sze-program-image{min-height:350px;overflow:hidden;position:relative}.sze-program-image a{display:block;height:100%;width:100%}.sze-program-image img{height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .6s ease;width:100%}.sze-program-item:hover .sze-program-image img{transform:scale(1.08)}.sze-program-image:after{background:linear-gradient(135deg,rgba(102,126,234,0),rgba(118,75,162,0));content:"";inset:0;opacity:0;pointer-events:none;position:absolute;transition:opacity .3s ease}.sze-program-item:hover .sze-program-image:after{background:linear-gradient(135deg,rgba(102,126,234,.1),rgba(118,75,162,.1));opacity:1}.sze-program-content{display:flex;flex-direction:column;justify-content:center;padding:3rem}.sze-program-icon{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:16px;box-shadow:0 8px 20px rgba(102,126,234,.3);color:#fff;display:flex;font-size:1.5rem;height:60px;justify-content:center;margin-bottom:1.5rem;width:60px}.sze-program-content h3{color:var(--dark);font-size:1.8rem;font-weight:700;margin-bottom:1rem}.sze-program-content p{color:var(--gray);font-size:1.05rem;line-height:1.8}.sze-stats{background:linear-gradient(135deg,#1a1a2e,#16213e);overflow:hidden;padding:5rem 0;position:relative}.sze-stats-shapes{height:100%;left:0;overflow:hidden;pointer-events:none;position:absolute;top:0;width:100%}.sze-stats-shape{animation:statsFloat 8s ease-in-out infinite;background:rgba(102,126,234,.1);border-radius:50%;position:absolute}.sze-stats-shape:first-child{animation-delay:0s;height:200px;right:5%;top:-50px;width:200px}.sze-stats-shape:nth-child(2){animation-delay:2.5s;bottom:-30px;height:150px;left:10%;width:150px}.sze-stats-shape:nth-child(3){animation-delay:5s;height:100px;left:80%;top:50%;width:100px}@keyframes statsFloat{0%,to{opacity:.5;transform:translateY(0) scale(1)}50%{opacity:.8;transform:translateY(-20px) scale(1.08)}}.sze-stats-particles{height:100%;left:0;overflow:hidden;pointer-events:none;position:absolute;top:0;width:100%}.sze-stats-particles span{animation:statsSparkle 4s ease-in-out infinite;background:rgba(168,85,247,.8);border-radius:50%;height:5px;position:absolute;width:5px}.sze-stats-particles span:first-child{animation-delay:0s;left:15%;top:20%}.sze-stats-particles span:nth-child(2){animation-delay:.8s;left:85%;top:60%}.sze-stats-particles span:nth-child(3){animation-delay:1.6s;left:50%;top:40%}.sze-stats-particles span:nth-child(4){animation-delay:2.4s;left:25%;top:80%}.sze-stats-particles span:nth-child(5){animation-delay:3.2s;left:75%;top:30%}@keyframes statsSparkle{0%,to{opacity:0;transform:scale(0) translateY(0)}50%{opacity:1;transform:scale(1.2) translateY(-10px)}}.sze-stats-grid{display:grid;gap:2rem;grid-template-columns:repeat(3,1fr)}.sze-stat-item{background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.1);border-radius:20px;padding:2rem;text-align:center;transition:all .3s ease}.sze-stat-item:hover{background:hsla(0,0%,100%,.1);transform:translateY(-5px)}.sze-stat-icon{align-items:center;display:flex;font-size:2.5rem;justify-content:center;margin-bottom:1rem;width:100%}.sze-stat-icon,.sze-stat-number{-webkit-text-fill-color:transparent;background:linear-gradient(135deg,#667eea,#a855f7);-webkit-background-clip:text;background-clip:text}.sze-stat-number{display:block;font-size:3.5rem;font-weight:800;margin-bottom:.5rem}.sze-stat-label{color:#cbd5e1;font-size:1.1rem;font-weight:500}.sze-gallery{background:#fff;padding:5rem 0}.sze-gallery-grid{-webkit-overflow-scrolling:touch;display:flex;gap:1.5rem;margin-bottom:2rem;overflow-x:auto;padding-bottom:1rem;scroll-snap-type:x mandatory;scrollbar-color:rgba(102,126,234,.5) rgba(0,0,0,.1);scrollbar-width:thin}.sze-gallery-grid::-webkit-scrollbar{height:8px}.sze-gallery-grid::-webkit-scrollbar-track{background:rgba(0,0,0,.1);border-radius:4px}.sze-gallery-grid::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:4px}.sze-gallery-item{aspect-ratio:4/3;border-radius:16px;flex:0 0 calc(33.333% - 1rem);min-width:280px;overflow:hidden;position:relative;scroll-snap-align:start}.sze-gallery-item a{cursor:pointer;display:block;height:100%;width:100%}.sze-gallery-item img{height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .5s ease;width:100%}.sze-gallery-item:after{background:linear-gradient(135deg,rgba(102,126,234,0),rgba(118,75,162,0));content:"";inset:0;pointer-events:none;position:absolute;transition:all .3s ease}.sze-gallery-item:hover img{transform:scale(1.1)}.sze-gallery-item:hover:after{background:linear-gradient(135deg,rgba(102,126,234,.3),rgba(118,75,162,.3))}.sze-gallery-link{align-items:center;color:var(--primary);display:inline-flex;font-weight:600;gap:.5rem;text-decoration:none;transition:all .3s ease}.sze-gallery-link:hover{color:var(--secondary);gap:.75rem;text-decoration:none}.sze-cta{background:linear-gradient(135deg,#667eea,#764ba2);padding:5rem 0;text-align:center}.sze-cta h2{color:#fff;font-size:2.5rem;font-weight:700;margin-bottom:1rem}.sze-cta p{color:hsla(0,0%,100%,.9);font-size:1.2rem;margin-bottom:2rem;margin-left:auto;margin-right:auto;max-width:600px}.sze-cta-btn{align-items:center;background:#fff;border:none;border-radius:50px;box-shadow:0 10px 30px rgba(0,0,0,.2);cursor:pointer;display:inline-flex;font-size:1.1rem;font-weight:600;gap:.75rem;padding:1rem 2.5rem;transition:all .4s ease}.sze-cta-btn,.sze-cta-btn:hover{color:var(--primary);text-decoration:none}.sze-cta-btn:hover{box-shadow:0 15px 40px rgba(0,0,0,.3);transform:translateY(-3px) scale(1.02)}.reveal{opacity:0;transform:translateY(30px);transition:all .8s ease}.reveal.active{opacity:1;transform:translateY(0)}@media (max-width:1024px){.sze-about-content{gap:2rem;grid-template-columns:1fr}.sze-about-badge{bottom:auto;display:inline-block;margin-top:1.5rem;position:relative;right:auto}.sze-program-item{grid-template-columns:1fr}.sze-program-item:nth-child(2n){direction:ltr}.sze-program-image{min-height:280px}.sze-program-content{padding:2rem}}@media (max-width:768px){.sze-hero{min-height:auto;padding-bottom:3rem;padding-top:70px}.sze-hero-title{font-size:2rem}.sze-hero-tagline{font-size:1.1rem}.sze-quick-nav{align-items:center;flex-direction:column}.sze-quick-nav a{max-width:250px;text-align:center;width:100%}.sze-section{padding:3rem 0}.sze-section-title{font-size:1.8rem}.sze-about-features{grid-template-columns:1fr}.sze-program-item{margin-bottom:2rem}.sze-program-image{min-height:250px}.sze-program-content{padding:1.5rem}.sze-program-content h3{font-size:1.4rem}.sze-program-icon{font-size:1.2rem;height:50px;width:50px}.sze-stats-grid{grid-template-columns:1fr}.sze-stat-number{font-size:2.5rem}.sze-gallery-item{flex:0 0 80%;min-width:250px}.sze-cta h2{font-size:1.8rem}}