:root{--primary-color:#0a1a4d;--secondary-color:#00d9ff;--accent-color:#00ffcc;--dark-blue:#0d1b3e;--light-blue:#1a2f5f;--text-light:#ffffff;--text-gray:#b8c5d6;--gradient-bg:linear-gradient(135deg, #0a1a4d 0%, #1a2f5f 50%, #0d1b3e 100%);--shadow-light:0 5px 15px rgba(0, 217, 255, 0.1);--shadow-medium:0 10px 30px rgba(0, 217, 255, 0.2);--shadow-heavy:0 15px 50px rgba(0, 217, 255, 0.3)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;background:var(--dark-blue);color:var(--text-light);line-height:1.6;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(10,26,77,.95);backdrop-filter:blur(10px);box-shadow:0 2px 20px rgba(0,217,255,.1);transition:all .3s ease}.header.scrolled{background:rgba(10,26,77,.98);box-shadow:0 5px 30px rgba(0,217,255,.2)}.navbar{padding:1rem 0}.nav-wrapper{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center}.logo-img{height:50px;width:auto;object-fit:contain;filter:brightness(1.2);transition:all .3s ease}.logo-img:hover{filter:brightness(1.4) drop-shadow(0 0 10px rgba(0, 217, 255, .5))}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-link{color:var(--text-light);text-decoration:none;font-weight:500;font-size:1rem;position:relative;transition:color .3s ease}.nav-link::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--secondary-color);transition:width .3s ease}.nav-link:hover{color:var(--secondary-color)}.nav-link:hover::after{width:100%}.mobile-menu-btn{display:none;flex-direction:column;gap:5px;background:0 0;border:none;cursor:pointer;padding:5px}.mobile-menu-btn span{width:25px;height:3px;background:var(--text-light);border-radius:3px;transition:all .3s ease}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;background:var(--gradient-bg);padding-top:80px;overflow:hidden}.hero::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 50%,rgba(0,217,255,.1) 0,transparent 50%),radial-gradient(circle at 80% 80%,rgba(0,255,204,.1) 0,transparent 50%);animation:pulseGlow 8s ease-in-out infinite}@keyframes pulseGlow{0%,100%{opacity:1}50%{opacity:.6}}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,217,255,.03) 2px,rgba(0,217,255,.03) 4px)}.hero-content{text-align:center;position:relative;z-index:1;animation:fadeInUp 1s ease-out}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero-logo{margin-bottom:3rem;display:flex;flex-direction:column;align-items:center;gap:1rem}.hero-logo-img{width:400px;max-width:90%;height:auto;object-fit:contain;filter:drop-shadow(0 0 30px rgba(0, 217, 255, .6));animation:glow 2s ease-in-out infinite alternate}@keyframes glow{from{filter:drop-shadow(0 0 20px rgba(0, 217, 255, .5))}to{filter:drop-shadow(0 0 40px rgba(0, 217, 255, .8)) drop-shadow(0 0 60px rgba(0, 217, 255, .6))}}.hero-title{font-size:3rem;font-weight:700;letter-spacing:5px;text-shadow:0 0 30px rgba(0,217,255,.5);color:var(--text-light)}.hero-dates{display:flex;justify-content:center;gap:1.5rem;margin-bottom:2rem;flex-wrap:wrap}.date-box{background:rgba(0,217,255,.1);border:2px solid var(--secondary-color);padding:1rem 1.5rem;border-radius:15px;font-size:2.2rem;font-weight:700;min-width:100px;box-shadow:var(--shadow-light);transition:all .3s ease;display:flex;flex-direction:column;align-items:center}.date-box:hover{transform:translateY(-10px);box-shadow:var(--shadow-medium);background:rgba(0,217,255,.2)}.date-box span{font-size:.8rem;font-weight:500;margin-top:.5rem;color:var(--secondary-color)}.year-box{background:var(--secondary-color);color:var(--primary-color);padding:1rem 1.5rem;border-radius:15px;font-size:2.2rem;font-weight:700;transform:rotate(-5deg);box-shadow:var(--shadow-medium);transition:all .3s ease}.year-box:hover{transform:rotate(0) scale(1.1)}.hero-location{display:flex;align-items:center;justify-content:center;gap:1rem;margin:2rem 0;font-size:1.2rem;color:var(--text-gray)}.hero-location i{color:var(--secondary-color);font-size:2rem}.hero-cta{display:flex;justify-content:center;gap:1.5rem;margin-top:3rem;flex-wrap:wrap}.btn{padding:1rem 2.5rem;border-radius:50px;text-decoration:none;font-weight:600;font-size:1.1rem;transition:all .3s ease;display:inline-block;text-transform:uppercase;letter-spacing:1px}.btn-primary{background:var(--secondary-color);color:var(--primary-color);box-shadow:0 5px 20px rgba(0,217,255,.4)}.btn-primary:hover{background:var(--accent-color);transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,217,255,.6)}.btn-secondary{background:0 0;color:var(--text-light);border:2px solid var(--secondary-color)}.btn-secondary:hover{background:var(--secondary-color);color:var(--primary-color);transform:translateY(-3px)}.scroll-indicator{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);animation:bounce 2s infinite}@keyframes bounce{0%,100%,20%,50%,80%{transform:translateX(-50%) translateY(0)}40%{transform:translateX(-50%) translateY(-20px)}60%{transform:translateX(-50%) translateY(-10px)}}.scroll-indicator span{display:block;width:20px;height:30px;border:2px solid var(--secondary-color);border-radius:20px;position:relative}.scroll-indicator span::before{content:'';position:absolute;top:5px;left:50%;transform:translateX(-50%);width:4px;height:8px;background:var(--secondary-color);border-radius:2px;animation:scrollDown 2s infinite}@keyframes scrollDown{0%{opacity:1;top:5px}100%{opacity:0;top:18px}}.hero-supporters{margin-top:4rem;text-align:center;animation:fadeInUp 1s ease-out .3s backwards}.hero-supporters h3{color:var(--text-light);font-size:1.2rem;margin-bottom:1.5rem;text-transform:uppercase;letter-spacing:2px;font-weight:700}.supporters-grid{display:flex;justify-content:center;align-items:center;gap:2rem;flex-wrap:wrap}.supporter-logo{height:70px;width:auto;object-fit:contain;background:#fff;padding:5px;border-radius:4px}.supporters-grid .separator{width:2px;height:50px;background:rgba(255,255,255,.5)}@media (max-width:768px){.supporters-grid{gap:1rem}.supporter-logo{height:50px}.supporters-grid .separator{height:30px}}section{padding:80px 0;position:relative}.section-header{text-align:center;margin-bottom:4rem}.section-title{font-size:3rem;font-weight:700;margin-bottom:1rem;color:var(--text-light);text-transform:uppercase;letter-spacing:2px}.title-underline{width:100px;height:4px;background:linear-gradient(90deg,transparent,var(--secondary-color),transparent);margin:1rem auto}.section-subtitle{font-size:1.3rem;color:var(--secondary-color);margin-top:1rem;font-weight:500}.partner-events-section{background:var(--dark-blue);padding:40px 0;border-top:1px solid rgba(0,217,255,.1);border-bottom:1px solid rgba(0,217,255,.1)}.partner-events-content{text-align:center}.partner-events-content h3{color:var(--text-light);font-size:1.1rem;margin-bottom:1.5rem;text-transform:uppercase;letter-spacing:2px;font-weight:600}.partner-events-grid{display:flex;justify-content:center;align-items:center;gap:2rem;flex-wrap:wrap}.partner-event-link{display:inline-block;transition:all .3s ease}.partner-event-link:hover{transform:translateY(-5px)}.partner-event-logo{height:65px;width:auto;max-width:165px;object-fit:contain;background:#fff;padding:5px;border-radius:4px;border:2px solid rgba(0,217,255,.2);transition:all .3s ease}.partner-event-link:hover .partner-event-logo{border-color:var(--secondary-color);box-shadow:0 5px 20px rgba(0,217,255,.3)}@media (max-width:768px){.partner-events-section{padding:30px 0}.partner-events-content h3{font-size:.95rem}.partner-event-logo{height:50px;max-width:130px}}.about-section{background:var(--light-blue)}.about-content{max-width:1000px;margin:0 auto}.about-text{margin-bottom:4rem}.about-text p{font-size:1.1rem;line-height:1.8;color:var(--text-gray);margin-bottom:1.5rem}.about-text .lead{font-size:1.3rem;color:var(--text-light);font-weight:500;line-height:1.8}.about-text blockquote{border-left:4px solid var(--secondary-color);padding:1.5rem 2rem;margin:2rem 0;background:rgba(0,217,255,.05);border-radius:10px;font-style:italic;color:var(--text-light)}.other-exhibitions h3{font-size:2rem;color:var(--secondary-color);margin-bottom:2rem;text-align:center}.exhibition-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.exhibition-card{background:rgba(255,255,255,.95);border:1px solid rgba(0,217,255,.2);padding:1.5rem;border-radius:15px;text-align:center;transition:all .3s ease;display:flex;align-items:center;justify-content:center;min-height:120px}.exhibition-card:hover{background:#fff;transform:translateY(-5px);box-shadow:var(--shadow-medium);border-color:var(--secondary-color)}.exhibition-card img{max-width:100%;max-height:80px;width:auto;height:auto;object-fit:contain;transition:all .3s ease}.exhibition-card:hover img{transform:scale(1.05)}.expo-info{background:var(--dark-blue)}.expo-description{max-width:1000px;margin:0 auto}.expo-description p{font-size:1.1rem;line-height:1.8;color:var(--text-gray);margin-bottom:1.5rem;text-align:justify}.exhibitor-section{background:var(--light-blue)}.profile-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.profile-card{background:rgba(0,217,255,.05);border:2px solid rgba(0,217,255,.2);padding:2rem;border-radius:20px;text-align:center;transition:all .3s ease}.profile-card:hover{background:rgba(0,217,255,.1);transform:translateY(-10px);box-shadow:var(--shadow-medium);border-color:var(--secondary-color)}.icon-wrapper{width:80px;height:80px;margin:0 auto 1.5rem;background:linear-gradient(135deg,var(--secondary-color),var(--accent-color));border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.profile-card:hover .icon-wrapper{transform:scale(1.1) rotate(10deg)}.icon-wrapper i{font-size:2rem;color:var(--primary-color)}.profile-card h3{font-size:1.1rem;color:var(--text-light);font-weight:600}.visitor-section{background:var(--dark-blue)}.visitor-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(450px,1fr));gap:2rem;margin-bottom:3rem}.visitor-column{display:flex;flex-direction:column;gap:1.5rem}.visitor-card{background:rgba(0,217,255,.05);border-left:4px solid var(--secondary-color);padding:1.5rem;border-radius:10px;display:flex;align-items:center;gap:1.5rem;transition:all .3s ease}.visitor-card:hover{background:rgba(0,217,255,.1);transform:translateX(10px);box-shadow:var(--shadow-light)}.visitor-card i{font-size:2.5rem;color:var(--secondary-color);min-width:50px}.visitor-card h3{font-size:1.1rem;color:var(--text-light);font-weight:500}.visitor-benefits{text-align:center;margin-top:3rem}.highlight-text{font-size:1.3rem;color:var(--secondary-color);font-weight:500;line-height:1.8;padding:2rem;background:rgba(0,217,255,.05);border-radius:15px;border:2px solid rgba(0,217,255,.2)}.participation-section{background:var(--light-blue)}.participation-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(450px,1fr));gap:3rem;margin-bottom:4rem}.facilities-card,.rates-card{background:rgba(0,217,255,.05);border:2px solid rgba(0,217,255,.2);padding:2.5rem;border-radius:20px}.facilities-card h3,.rates-card h3{font-size:2rem;color:var(--secondary-color);margin-bottom:2rem;text-align:center}.rate-item{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;margin-bottom:1rem;background:rgba(0,217,255,.05);border-radius:10px;border-left:4px solid var(--secondary-color);transition:all .3s ease}.rate-item:hover{background:rgba(0,217,255,.1);transform:translateX(5px)}.rate-type{font-size:1.3rem;font-weight:700;color:var(--secondary-color)}.rate-desc{font-size:1rem;color:var(--text-gray)}.gst-note{text-align:center;margin-top:1.5rem;color:var(--secondary-color);font-weight:600;font-size:1.1rem}.facility-subtitle{text-align:center;color:var(--text-gray);margin-bottom:2rem;font-size:1.1rem}.facility-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}.facility-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:rgba(0,217,255,.05);border-radius:10px;transition:all .3s ease}.facility-item:hover{background:rgba(0,217,255,.1);transform:scale(1.05)}.facility-item i{font-size:1.8rem;color:var(--secondary-color)}.facility-item span{color:var(--text-light);font-weight:500}.sponsorship-section{margin-top:4rem;display:none}.sponsorship-section h3{font-size:2.5rem;color:var(--secondary-color);margin-bottom:2rem;text-align:center}.sponsorship-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem}.sponsor-card{background:rgba(0,217,255,.05);border:2px solid rgba(0,217,255,.2);border-radius:15px;overflow:hidden;transition:all .3s ease}.sponsor-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-medium)}.sponsor-header{padding:1.5rem;text-align:center;color:var(--primary-color)}.sponsor-header.platinum{background:linear-gradient(135deg,#e5e4e2,#fff)}.sponsor-header.gold{background:linear-gradient(135deg,gold,#ffed4e)}.sponsor-header.silver{background:linear-gradient(135deg,silver,#e8e8e8)}.sponsor-header.registration{background:linear-gradient(135deg,var(--secondary-color),var(--accent-color))}.sponsor-header h4{font-size:1.3rem;font-weight:700;margin-bottom:.5rem}.sponsor-qty{font-size:.9rem}.sponsor-price{padding:2rem;text-align:center;font-size:2rem;font-weight:700;color:var(--secondary-color)}.special-benefits{margin-top:3rem;padding:2rem;background:rgba(0,217,255,.05);border-radius:15px;border:2px solid rgba(0,217,255,.2)}.special-benefits h4{font-size:1.8rem;color:var(--secondary-color);margin-bottom:1.5rem;text-align:center}.benefits-list{list-style:none}.benefits-list li{padding:1rem;margin-bottom:.5rem;display:flex;align-items:center;gap:1rem;font-size:1.1rem;color:var(--text-gray)}.benefits-list i{color:var(--secondary-color);font-size:1.2rem}.contact-section{background:var(--dark-blue)}.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:3rem;margin-bottom:4rem}.contact-card{background:rgba(0,217,255,.05);border:2px solid rgba(0,217,255,.2);padding:2.5rem;border-radius:20px;text-align:center;transition:all .3s ease}.contact-card:hover{background:rgba(0,217,255,.1);transform:translateY(-10px);box-shadow:var(--shadow-medium)}.contact-icon{width:80px;height:80px;margin:0 auto 1.5rem;background:linear-gradient(135deg,var(--secondary-color),var(--accent-color));border-radius:50%;display:flex;align-items:center;justify-content:center}.contact-icon i{font-size:2.5rem;color:var(--primary-color)}.contact-card h3{font-size:1.8rem;color:var(--text-light);margin-bottom:1.5rem}.contact-details p{margin:.8rem 0;font-size:1.1rem}.contact-details i{color:var(--secondary-color);margin-right:.5rem}.contact-details a{color:var(--text-gray);text-decoration:none;transition:color .3s ease}.contact-details a:hover{color:var(--secondary-color)}.organizer-info{text-align:center;padding:3rem;background:rgba(0,217,255,.05);border-radius:20px;border:2px solid rgba(0,217,255,.2)}.organizer-info h3{font-size:2rem;color:var(--secondary-color);margin-bottom:1.5rem;text-transform:uppercase}.organizer-logo{display:flex;flex-direction:column;align-items:center;gap:1rem}.aakar-logo-img{max-width:300px;width:100%;height:auto;object-fit:contain;filter:brightness(1.2)}.organizer-logo p{font-size:1.2rem;color:var(--text-gray)}.footer{background:var(--primary-color);padding:3rem 0 1rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-bottom:2rem}.footer-logo{display:flex;flex-direction:column;gap:1rem}.footer-logo-img{max-width:200px;width:100%;height:auto;object-fit:contain;filter:brightness(1.2)}.footer-logo p{color:var(--text-gray);font-style:italic;font-size:1rem}.footer-contact h4,.footer-links h4{font-size:1.3rem;color:var(--secondary-color);margin-bottom:1rem}.footer-links ul{list-style:none}.footer-links li{margin-bottom:.5rem}.footer-links a{color:var(--text-gray);text-decoration:none;transition:color .3s ease}.footer-links a:hover{color:var(--secondary-color)}.footer-contact p{color:var(--text-gray);margin-bottom:.8rem}.footer-contact i{color:var(--secondary-color);margin-right:.5rem}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(0,217,255,.2);color:var(--text-gray)}.scroll-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background:var(--secondary-color);color:var(--primary-color);border:none;border-radius:50%;font-size:1.5rem;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s ease;z-index:999;box-shadow:0 5px 20px rgba(0,217,255,.4)}.scroll-top.visible{opacity:1;visibility:visible}.scroll-top:hover{background:var(--accent-color);transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,217,255,.6)}@media (max-width:1024px){.profile-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem}.exhibition-grid{grid-template-columns:repeat(3,1fr)}.visitor-grid{grid-template-columns:1fr}}@media (max-width:968px){.visitor-grid{grid-template-columns:1fr}.participation-content{grid-template-columns:1fr}.facility-grid{grid-template-columns:1fr}.profile-grid{grid-template-columns:repeat(2,1fr)}.exhibition-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.mobile-menu-btn{display:flex;z-index:1001}.mobile-menu-btn.active span:first-child{transform:rotate(45deg) translate(5px,5px)}.mobile-menu-btn.active span:nth-child(2){opacity:0}.mobile-menu-btn.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}.nav-menu{position:absolute;top:100%;left:0;width:100%;background:rgba(10,26,77,.98);backdrop-filter:blur(20px);flex-direction:column;padding:0;gap:0;max-height:0;overflow:hidden;transition:max-height .4s ease;box-shadow:0 10px 30px rgba(0,0,0,.3)}.nav-menu.active{max-height:500px;padding:1rem 0}.nav-menu li{padding:1rem 2rem;border-bottom:1px solid rgba(0,217,255,.1)}.nav-menu li:last-child{border-bottom:none}.nav-link{font-size:1.1rem}.logo-img{height:40px}.hero-logo-img{width:300px}.hero-title{font-size:2rem}.hero-dates{flex-wrap:wrap;justify-content:center}.date-box{font-size:1.8rem;padding:1rem 1.5rem;min-width:90px}.year-box{font-size:1.8rem;padding:1rem 1.5rem}.hero-location{font-size:1rem;text-align:center}.hero-location p{font-size:.95rem}.hero-cta{flex-direction:column;width:100%;padding:0 1rem}.btn{width:100%;max-width:300px}.section-title{font-size:2rem}.section-subtitle{font-size:1.1rem}.profile-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.exhibition-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.visitor-card{flex-direction:column;text-align:center}.contact-grid{grid-template-columns:1fr}.footer-content{grid-template-columns:1fr;text-align:center;gap:2rem}.footer-links ul{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem}}@media (max-width:480px){.container{padding:0 15px}.logo-img{height:35px}.hero-logo-img{width:90%;max-width:280px}.hero-title{font-size:1.5rem;letter-spacing:2px}.hero-dates{gap:.8rem}.date-box{font-size:1.4rem;padding:.8rem 1rem;min-width:75px}.date-box span{font-size:.65rem}.year-box{font-size:1.4rem;padding:.8rem 1rem}.hero-location{font-size:.9rem;padding:0 1rem}.hero-location i{font-size:1.5rem}.btn{padding:.8rem 1.5rem;font-size:.9rem;width:100%;max-width:280px}.section-title{font-size:1.6rem}.section-subtitle{font-size:1rem}.profile-grid{grid-template-columns:1fr}.exhibition-grid{grid-template-columns:1fr}.rate-item{flex-direction:column;text-align:center;gap:.5rem}.rate-type{font-size:1rem}.rate-desc{font-size:.9rem}.facility-item{font-size:.9rem}.sponsor-card{margin-bottom:1rem}.about-text p{font-size:1rem}.expo-description p{font-size:1rem}}.fade-in{animation:fadeIn 1s ease-out}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.slide-in-left{animation:slideInLeft .8s ease-out}@keyframes slideInLeft{from{opacity:0;transform:translateX(-50px)}to{opacity:1;transform:translateX(0)}}.slide-in-right{animation:slideInRight .8s ease-out}@keyframes slideInRight{from{opacity:0;transform:translateX(50px)}to{opacity:1;transform:translateX(0)}}.scale-in{animation:scaleIn .6s ease-out}@keyframes scaleIn{from{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}