:root{--gti-dark-navy:#1a1a2e;--gti-navy:#16213e;--gti-blue:#0f3460;--gti-teal:#0f4c75;--gti-cyan:#00adb5;--gti-accent:#e94560;--gti-light:#f8f9fa;--gti-white:#fff;--gti-gray:#6c757d;--gti-light-gray:#e9ecef;--shadow:0 4px 20px rgba(0,0,0,.1);--transition:all .3s ease}.navbar{background:linear-gradient(135deg,var(--gti-dark-navy) 0%,var(--gti-navy) 100%);padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:1000;box-shadow:0 2px 10px rgba(0,0,0,.2)}.navbar-brand{display:flex;align-items:center;text-decoration:none;color:var(--gti-white);font-size:1.5rem;font-weight:700}.navbar-brand img{height:40px;margin-right:10px}.nav-links{display:flex;gap:2rem;list-style:none}.nav-links a{color:var(--gti-white);text-decoration:none;font-weight:500;transition:var(--transition);position:relative}.nav-links a::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--gti-cyan);transition:var(--transition)}.nav-links a:hover::after{width:100%}.page-header{background:linear-gradient(135deg,var(--gti-dark-navy) 0%,var(--gti-blue) 100%);padding:3rem 2rem;text-align:center;position:relative;overflow:hidden}.page-header::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(0,173,181,.1) 0%,transparent 50%);animation:rotate 20s linear infinite}@keyframes rotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}.page-header h1{color:var(--gti-white);font-size:2.5rem;margin-bottom:.5rem;position:relative}.breadcrumb{color:var(--gti-cyan);font-size:.9rem;position:relative}.breadcrumb a{color:var(--gti-cyan);text-decoration:none}.event-container{max-width:1200px;margin:0 auto;padding:2rem}.event-header{background:var(--gti-white);border-radius:12px;padding:2rem;margin-bottom:2rem;box-shadow:var(--shadow)}.event-date{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,var(--gti-cyan),var(--gti-teal));color:var(--gti-white);padding:.5rem 1rem;border-radius:25px;font-size:.9rem;font-weight:600;margin-bottom:1rem}.event-date svg{width:16px;height:16px}.event-title{font-size:2.2rem;color:var(--gti-dark-navy);margin-bottom:.5rem;font-weight:700}.event-subtitle{font-size:1.2rem;color:var(--gti-gray);font-weight:400}.event-banner{width:100%;height:400px;border-radius:12px;overflow:hidden;margin-bottom:2rem;box-shadow:var(--shadow);position:relative;background-color:#000}.banner-backdrop{position:absolute;top:-20px;right:-20px;bottom:-20px;left:-20px;background-size:cover;background-position:center;filter:blur(10px) brightness(.6);z-index:1;opacity:.75}.banner-foreground{position:relative;width:100%;height:100%;z-index:2;display:flex;justify-content:center;align-items:center}.event-banner .banner-foreground img{height:100%;width:auto;object-fit:contain;transition:transform .5s ease;image-rendering:-webkit-optimize-contrast;image-rendering:high-quality}.event-banner .banner-foreground:hover img{transform:scale(1.05)}.event-banner img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;image-rendering:-webkit-optimize-contrast;image-rendering:high-quality}.event-banner:hover img{transform:scale(1.05)}.event-banner::after{content:'';position:absolute;bottom:0;left:0;right:0;height:100px;background:linear-gradient(transparent,rgba(0,0,0,.3))}.event-section{background:var(--gti-white);border-radius:12px;padding:2rem;margin-bottom:2rem;box-shadow:var(--shadow)}.event-section h2{color:var(--gti-dark-navy);font-size:1.5rem;margin-bottom:1.5rem;padding-bottom:.5rem;border-bottom:3px solid var(--gti-cyan);display:inline-block}.event-description{color:var(--gti-gray);line-height:1.8;font-size:1rem}.event-description p{margin-bottom:1rem}.gallery-section{background:var(--gti-white);border-radius:12px;padding:2rem;box-shadow:var(--shadow)}.gallery-section h2{color:var(--gti-dark-navy);font-size:1.5rem;margin-bottom:1.5rem;padding-bottom:.5rem;border-bottom:3px solid var(--gti-cyan);display:inline-block}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem}.gallery-item{position:relative;border-radius:10px;overflow:hidden;cursor:pointer;aspect-ratio:16/10;box-shadow:0 4px 15px rgba(0,0,0,.1);transition:var(--transition)}.gallery-item:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,.2)}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.gallery-item:hover img{transform:scale(1.1)}.gallery-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(26,26,46,.7),rgba(15,52,96,.7));display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--transition)}.gallery-item:hover .gallery-overlay{opacity:1}.gallery-overlay svg{width:40px;height:40px;fill:var(--gti-white);transform:scale(0);transition:transform .3s ease}.gallery-item:hover .gallery-overlay svg{transform:scale(1)}.lightbox{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.95);z-index:9999;display:none;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}.lightbox.active{display:flex;opacity:1}.lightbox-content{max-width:90%;max-height:90%;position:relative;transform:scale(.8);transition:transform .4s ease}.lightbox.active .lightbox-content{transform:scale(1)}.lightbox-content img{max-width:100%;max-height:85vh;border-radius:8px;box-shadow:0 10px 40px rgba(0,0,0,.5)}.lightbox-close{position:absolute;top:20px;right:30px;width:50px;height:50px;background:var(--gti-white);border:0;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition);z-index:10000}.lightbox-close:hover{background:var(--gti-accent);transform:rotate(90deg)}.lightbox-close svg{width:24px;height:24px;fill:var(--gti-dark-navy);transition:var(--transition)}.lightbox-close:hover svg{fill:var(--gti-white)}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:60px;height:60px;background:var(--gti-white);border:0;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition);z-index:10000}.lightbox-nav:hover{background:var(--gti-cyan)}.lightbox-nav svg{width:24px;height:24px;fill:var(--gti-dark-navy)}.lightbox-nav:hover svg{fill:var(--gti-white)}.lightbox-prev{left:30px}.lightbox-next{right:30px}.lightbox-counter{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);color:var(--gti-white);font-size:1rem;background:rgba(0,0,0,.5);padding:.5rem 1rem;border-radius:20px}.footer{background:var(--gti-dark-navy);color:var(--gti-white);padding:3rem 2rem;margin-top:3rem}.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem}.footer-section h4{color:var(--gti-cyan);margin-bottom:1rem;font-size:1.1rem}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:.5rem}.footer-section a{color:var(--gti-white);text-decoration:none;transition:var(--transition)}.footer-section a:hover{color:var(--gti-cyan)}.footer-bottom{max-width:1200px;margin:2rem auto 0;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);text-align:center;color:var(--gti-gray)}@media(max-width:768px){.navbar{flex-direction:column;gap:1rem}.nav-links{flex-wrap:wrap;justify-content:center;gap:1rem}.event-title{font-size:1.8rem}.event-banner{height:250px}.gallery-grid{grid-template-columns:repeat(2,1fr)}.lightbox-nav{width:40px;height:40px}.lightbox-prev{left:10px}.lightbox-next{right:10px}}@media(max-width:480px){.gallery-grid{grid-template-columns:1fr}.event-header{padding:1.5rem}.event-section{padding:1.5rem}}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.event-header,.event-section,.gallery-section{animation:fadeInUp .6s ease forwards}.event-section{animation-delay:.2s}.gallery-section{animation-delay:.3s}.gallery-item{animation:fadeInUp .5s ease forwards}.gallery-item:nth-child(1){animation-delay:.4s}.gallery-item:nth-child(2){animation-delay:.5s}.gallery-item:nth-child(3){animation-delay:.6s}.gallery-item:nth-child(4){animation-delay:.7s}.gallery-item:nth-child(5){animation-delay:.8s}.gallery-item:nth-child(6){animation-delay:.9s}