@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;500;700;800&family=Tiro+Bangla:ital@0;1&display=swap";
:root{--color-red:#d32f2f;--color-red-dark:#b71c1c;--color-green:#2e7d32;--color-indigo:#283593;--color-saffron:#f57c00;--color-saffron-light:#ffb74d;--bg-primary:#fafafa;--bg-secondary:#fff;--bg-dark:#121212;--text-primary:#212121;--text-secondary:#5f6368;--text-light:#fff;--font-heading:"Outfit", sans-serif;--font-body:"Inter", sans-serif;--font-bengali:"Tiro Bangla", serif;--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:2rem;--spacing-lg:4rem;--spacing-xl:8rem;--transition-fast:.2s ease;--transition-normal:.4s cubic-bezier(.25, 1, .5, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:700;line-height:1.2}.bengali-text{font-family:var(--font-bengali)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1280px;padding:0 var(--spacing-sm);margin:0 auto}.btn{font-family:var(--font-heading);cursor:pointer;transition:transform var(--transition-fast), box-shadow var(--transition-fast);border:none;border-radius:4px;justify-content:center;align-items:center;padding:.8rem 1.5rem;font-weight:600;display:inline-flex}.btn:hover{transform:translateY(-2px)}.btn-primary{background-color:var(--color-saffron);color:var(--text-light);box-shadow:0 4px 14px #f57c0066}.btn-secondary{border:2px solid var(--color-indigo);color:var(--color-indigo);background-color:#0000}.navbar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;width:100%;transition:all var(--transition-normal);background:#fffffff2;border-bottom:1px solid #0000000d;position:fixed;top:0}.navbar-inner{justify-content:space-between;align-items:center;height:120px;display:flex}.nav-brand img{object-fit:contain;width:auto;height:100px}.nav-links{gap:var(--spacing-md);align-items:center;display:flex}.nav-link{font-size:.95rem;font-weight:500;position:relative}.nav-link:after{content:"";background-color:var(--color-saffron);width:0%;height:2px;transition:width var(--transition-fast);position:absolute;bottom:-4px;left:0}.nav-link:hover:after{width:100%}.lang-toggle{background:var(--color-indigo);color:#fff;cursor:pointer;border:none;border-radius:20px;padding:.4rem .8rem;font-size:.8rem;font-weight:600}.hero{background-color:var(--bg-dark);justify-content:center;align-items:center;min-height:100vh;padding-top:80px;display:flex;position:relative;overflow:hidden}.hero-bg{object-fit:cover;opacity:.6;width:100%;height:100%;position:absolute;top:0;left:0}.hero-overlay{background:linear-gradient(#0000004d 0%,#121212e6 100%);position:absolute;inset:0}.hero-content{z-index:2;text-align:center;color:var(--text-light);max-width:800px;padding:var(--spacing-md);position:relative}.hero-title{margin-bottom:var(--spacing-sm);background:linear-gradient(135deg, #fff 0%, var(--color-saffron-light) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:clamp(2.5rem,5vw,5rem);animation:1s forwards fadeInUp}.hero-subtitle{margin-bottom:var(--spacing-md);opacity:.9;opacity:0;font-size:1.25rem;font-weight:300;animation:1s .2s forwards fadeInUp}.hero-actions{gap:var(--spacing-sm);opacity:0;justify-content:center;animation:1s .4s forwards fadeInUp;display:flex}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.section{padding:var(--spacing-xl) 0}.section-alt{background-color:var(--bg-secondary)}.section-header{text-align:center;margin-bottom:var(--spacing-lg)}.section-title{color:var(--color-indigo);margin-bottom:var(--spacing-xs);font-size:2.5rem}.section-title span{color:var(--color-saffron)}.grid-2{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:center;display:grid}.grid-3{gap:var(--spacing-md);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.timeline{max-width:800px;margin:0 auto;position:relative}.timeline:before{content:"";background:var(--color-saffron);width:2px;position:absolute;top:0;bottom:0;left:20px}.timeline-item{margin-bottom:var(--spacing-md);padding-left:60px;position:relative}.timeline-dot{background:var(--color-red);width:20px;height:20px;box-shadow:0 0 0 2px var(--color-red);border:4px solid #fff;border-radius:50%;position:absolute;top:5px;left:11px}.timeline-content{padding:var(--spacing-md);background:#fff;border-radius:8px;box-shadow:0 4px 20px #0000000d}.gallery-grid{gap:var(--spacing-sm);grid-template-columns:repeat(auto-fill,minmax(300px,1fr));display:grid}.gallery-item{aspect-ratio:4/3;cursor:pointer;border-radius:8px;position:relative;overflow:hidden}.gallery-item img{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-normal)}.gallery-item:hover img{transform:scale(1.05)}.committee-card{text-align:center;padding:var(--spacing-md);border-top:4px solid var(--color-green);transition:transform var(--transition-fast);background:#fff;border-radius:12px;box-shadow:0 10px 30px #0000000d}.committee-card:hover{transform:translateY(-5px)}.committee-role{color:var(--color-saffron);margin-bottom:var(--spacing-xs);text-transform:uppercase;letter-spacing:1px;font-size:.9rem;font-weight:600}.committee-names{color:var(--text-primary);font-size:1.1rem;font-weight:500}.footer{background-color:var(--color-indigo);color:#fff;padding:var(--spacing-lg) 0 var(--spacing-md)}.footer-grid{gap:var(--spacing-lg);margin-bottom:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(250px,1fr));display:grid}.footer-heading{color:var(--color-saffron-light);margin-bottom:var(--spacing-sm)}.footer-bottom{text-align:center;padding-top:var(--spacing-md);opacity:.8;border-top:1px solid #ffffff1a;font-size:.9rem}.map-container{border-radius:12px;height:400px;overflow:hidden;box-shadow:0 10px 30px #0000001a}.mobile-menu-btn{cursor:pointer;z-index:1001;background:0 0;border:none;padding:.5rem;display:none}.hamburger{background-color:var(--color-indigo);width:24px;height:2px;transition:all var(--transition-fast);display:block;position:relative}.hamburger:before,.hamburger:after{content:"";background-color:var(--color-indigo);width:24px;height:2px;transition:all var(--transition-fast);position:absolute;left:0}.hamburger:before{top:-8px}.hamburger:after{bottom:-8px}.hamburger.open{background-color:#0000}.hamburger.open:before{top:0;transform:rotate(45deg)}.hamburger.open:after{bottom:0;transform:rotate(-45deg)}@media (max-width:768px){.mobile-menu-btn{display:block}.nav-links{justify-content:center;align-items:center;gap:var(--spacing-lg);width:100%;height:calc(100vh - 80px);transition:left var(--transition-normal);background:#fffffffa;flex-direction:column;position:fixed;top:80px;left:-100%}.nav-links.open{left:0}.nav-link{font-size:1.5rem}.hero-title{font-size:2.5rem}.timeline:before{left:15px}.timeline-dot{left:6px}.timeline-item{padding-left:45px}.grid-3,.footer-grid{grid-template-columns:1fr}}.ad-banner-shadow{margin-bottom:var(--spacing-lg);filter:drop-shadow(0 15px 25px #0009);animation:2s infinite alternate pulseWrapper}.ad-banner-shadow:hover .ad-banner-image-wrapper{transform:scale(1.02)}@keyframes pulseWrapper{0%{filter:drop-shadow(0 5px 15px #d4af3733);opacity:1}50%{opacity:.65}to{filter:drop-shadow(0 15px 35px #d4af3799);opacity:1}}@media (max-width:768px){.ad-banner-image-wrapper img{border-radius:4px}}