:root{--primary:#52795c;--primary-dark:#3a5a41;--secondary:#b6ba98;--bg-color:#fcfdfc;--bg-alt:#ede9e3;--text-main:#2d3748;--text-muted:#6e859f;--glass-bg:#ffffffb3;--glass-border:#fff9;--nav-bg:#fcfdfcf2;--shadow:0 8px 32px 0 #52795c26;--placeholder-bg:#0000000d;--container-width:1200px;--transition:all .3s cubic-bezier(.25, .8, .25, 1)}*{box-sizing:border-box;min-width:0;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:85px;overflow-x:hidden}body{background-color:var(--bg-color);color:var(--text-main);width:100%;font-family:Poppins,sans-serif;line-height:1.6;transition:background-color .4s,color .4s;overflow-x:hidden}.container{max-width:var(--container-width);margin:0 auto;padding:0 2rem}.bg-alt{background-color:var(--bg-alt)}a{color:inherit;text-decoration:none}ul{list-style:none}.text-center{text-align:center}.mt-2{margin-top:2rem}.mt-4{margin-top:4rem}h1,h2,h3{margin-bottom:1rem;font-weight:700;line-height:1.2}.highlight{color:var(--primary)}.section-title{transition:var(--transition);margin-bottom:2rem;font-size:2.5rem;display:inline-block;position:relative}.section-title:after{content:"";background:var(--primary);border-radius:2px;width:50%;height:4px;position:absolute;bottom:-10px;left:0}.btn{cursor:pointer;transition:var(--transition);text-align:center;border:none;border-radius:50px;padding:.8rem 2rem;font-weight:600;display:inline-block}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 15px #52795c4d}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px #52795c66}.btn-primary:disabled{opacity:.7;cursor:not-allowed}.btn-secondary{color:#fff;text-shadow:none;background:0 0;border:2px solid #fff}.btn-secondary:hover{color:#000;background:#fff}.full-width{width:100%}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(8px);border:1px solid var(--glass-border);box-shadow:var(--shadow);border-radius:20px;padding:2rem}.scroll-progress{background:var(--primary);z-index:9999;width:0%;height:4px;transition:width .1s;position:fixed;top:0;left:0}nav{z-index:1000;width:100%;transition:var(--transition);padding:1rem 0;position:fixed;top:0}nav.scrolled{background:var(--nav-bg);-webkit-backdrop-filter:blur(6px);box-shadow:var(--shadow);padding:.5rem 0}.nav-container{max-width:var(--container-width);justify-content:space-between;align-items:center;margin:0 auto;padding:0 2rem;display:flex}.logo{align-items:center;display:flex}.nav-logo{object-fit:contain;width:auto;height:75px;transition:var(--transition)}nav.scrolled .nav-logo{height:60px}.mobile-join-btn{display:none}.nav-links{gap:2rem;display:flex}.nav-links a{transition:var(--transition);color:#fff;text-shadow:0 2px 4px #000c;font-weight:600;position:relative}nav.scrolled .nav-links a{color:var(--text-main);text-shadow:none}.nav-links a:after{content:"";background-color:var(--primary);width:0;height:2px;transition:var(--transition);position:absolute;bottom:-5px;left:0}.nav-links a:hover:after{width:100%}.hamburger{cursor:pointer;color:#fff;text-shadow:0 2px 4px #000c;font-size:1.5rem;display:none}nav.scrolled .hamburger{color:var(--text-main);text-shadow:none}.hero{text-align:center;background-color:var(--primary-dark);background-image:url(https://images.unsplash.com/photo-1542601906990-b4d3fb778b09?auto=format&fit=crop&q=80&w=2000);background-position:50%;background-repeat:no-repeat;background-size:cover;justify-content:center;align-items:center;height:100vh;display:flex;position:relative}.hero:before{content:"";z-index:1;background:#0006;width:100%;height:100%;position:absolute;top:0;left:0}.hero:after{content:"";background:linear-gradient(to bottom, transparent 0%, var(--bg-alt) 100%);-webkit-backdrop-filter:blur(3px);z-index:1;pointer-events:none;width:100%;height:80px;position:absolute;bottom:-1px;left:0;-webkit-mask-image:linear-gradient(#0000 0%,#000 100%);mask-image:linear-gradient(#0000 0%,#000 100%)}.hero-content{z-index:2;color:#fff;width:100%;max-width:800px;padding:0 2rem;position:relative}.hero h1{text-shadow:0 4px 15px #000c;transition:var(--transition);font-size:4rem}.hero p{opacity:.95;text-shadow:0 2px 10px #000c;margin-bottom:2rem;font-size:1.2rem}.hero-buttons{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}section{padding:6rem 0;transition:padding .3s}.impact-grid{text-align:center;z-index:10;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:-100px;display:grid;position:relative}.counter-box .icon-large{color:var(--primary);margin-bottom:1rem;font-size:3rem}.counter-box h2{justify-content:center;align-items:baseline;gap:.2rem;margin-bottom:.5rem;font-size:3rem;display:flex}.counter-box h2 span{font-size:3rem}.about-grid,.events-grid{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;display:grid}.timeline{border-left:2px solid var(--primary);margin-top:2rem;margin-left:.5rem;padding-left:0}.timeline li{margin-bottom:1.5rem;padding-left:1.5rem;position:relative}.timeline li:before{content:"";background:var(--primary);border-radius:50%;width:12px;height:12px;position:absolute;top:6px;left:-7px}.team-image-container,.events-image-container{justify-content:center;align-items:center;padding:.5rem;display:flex}.team-img{object-fit:cover;border-radius:15px;width:100%;height:auto;display:block}.founders-grid{grid-template-columns:repeat(4,1fr);gap:2rem;display:grid}.founder-card{flex-direction:column;justify-content:center;align-items:center;padding:1rem;display:flex}.founder-img-wrapper{cursor:pointer;border-radius:10px;width:100%;position:relative;overflow:hidden;box-shadow:0 4px 10px #0000001a}.founder-img{object-fit:contain;border-radius:10px;width:100%;height:auto;transition:transform .5s;display:block}.founder-img-wrapper:hover .founder-img{transform:scale(1.03)}.founder-img-wrapper .gallery-overlay{border-radius:10px}.founder-img-wrapper:hover .gallery-overlay{opacity:1}.section-header{text-align:center;margin-bottom:3rem}.gallery-wrapper{width:100%;max-width:1400px;margin:0 auto;padding:0 4rem;position:relative}.gallery-slider{width:100%;padding:1rem 0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 2% 98%,#0000);mask-image:linear-gradient(90deg,#0000,#000 2% 98%,#0000)}.gallery-track{scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none;gap:1.5rem;display:flex;overflow-x:auto}.gallery-track::-webkit-scrollbar{display:none}.gallery-item{cursor:pointer;width:350px;height:260px;box-shadow:var(--shadow);background-color:var(--placeholder-bg);border-radius:15px;flex-shrink:0;position:relative;overflow:hidden}.gallery-item img{object-fit:cover;width:100%;height:100%;transition:transform .5s;display:block}.gallery-item:hover img{transform:scale(1.05)}.gallery-overlay{opacity:0;background:#52795cb3;justify-content:center;align-items:center;transition:opacity .3s;display:flex;position:absolute;inset:0}.gallery-item:hover .gallery-overlay{opacity:1}.gallery-overlay i{color:#fff;font-size:2rem}.slider-btn{z-index:10;background:var(--primary);color:#fff;cursor:pointer;width:45px;height:45px;transition:var(--transition);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;display:flex;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 4px 10px #0000004d}.slider-btn:hover{background:var(--primary-dark);transform:translateY(-50%)scale(1.1)}#prev-btn{left:10px}#next-btn{right:10px}.lightbox{z-index:2000;opacity:0;background-color:#000000e6;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .3s;display:none;position:fixed;top:0;left:0}.lightbox.active{opacity:1;display:flex}.lightbox-content{border-radius:10px;max-width:90%;max-height:90%;box-shadow:0 0 20px #00000080}.close-lightbox{color:#fff;cursor:pointer;font-size:40px;font-weight:700;position:absolute;top:20px;right:40px}.donate-grid{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;display:grid}.upi-card{text-align:center;background:var(--bg-color);border:1px solid #52795c1a;border-top:6px solid var(--primary);border-radius:20px;flex-direction:column;align-items:center;padding:3rem 2.5rem;display:flex;position:relative;box-shadow:0 20px 40px #52795c14}.qr-frame{width:240px;height:240px;transition:var(--transition);background:#52795c08;border:2px dashed #52795c4d;border-radius:20px;justify-content:center;align-items:center;margin:1.5rem 0;padding:15px;display:flex}.qr-frame:hover{border-color:var(--primary);background:#52795c14;transform:scale(1.02)}.qr-frame img{object-fit:contain;border-radius:12px;width:100%;height:auto;box-shadow:0 8px 20px #0000000f}.upi-id-box{background:var(--bg-color);width:100%;max-width:320px;transition:var(--transition);border:1px solid #52795c33;border-radius:50px;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:2rem;padding:.5rem .5rem .5rem 1.5rem;display:flex;box-shadow:0 4px 15px #00000008}.upi-id-box:hover{border-color:var(--primary);box-shadow:0 6px 20px #52795c1a}#upi-id-text{white-space:nowrap;color:var(--text-main);font-size:1.05rem;font-weight:600}.copy-btn{background:var(--primary);color:#fff;cursor:pointer;transition:var(--transition);border:none;border-radius:50px;align-items:center;gap:.5rem;padding:.7rem 1.4rem;font-size:.95rem;font-weight:600;display:flex;box-shadow:0 4px 15px #52795c33}.copy-btn:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px #52795c66}.screenshot-link{color:var(--primary-dark);transition:var(--transition);background:#52795c14;border:1px solid #0000;border-radius:50px;align-items:center;margin-bottom:1.5rem;padding:.8rem 1.5rem;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.screenshot-link:hover{background:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px #52795c33}.screenshot-link i{margin-right:.5rem}.secure-note{color:var(--text-muted);justify-content:center;align-items:center;gap:.4rem;font-size:.85rem;display:flex}.volunteer-grid{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;display:grid}.modern-form .form-group{margin-bottom:2rem;position:relative}.modern-form input,.modern-form select,.modern-form textarea{width:100%;color:var(--text-main);border:none;border-bottom:2px solid var(--text-muted);transition:var(--transition);background:0 0;outline:none;padding:10px 0;font-family:inherit;font-size:1rem}.modern-form textarea{resize:vertical;height:40px}.modern-form label{color:var(--text-muted);pointer-events:none;transition:var(--transition);white-space:nowrap;text-overflow:ellipsis;width:100%;position:absolute;top:10px;left:0;overflow:hidden}.modern-form input:focus~label,.modern-form input:not(:placeholder-shown)~label,.modern-form textarea:focus~label,.modern-form textarea:not(:placeholder-shown)~label{color:var(--primary);white-space:normal;text-overflow:clip;font-size:.8rem;top:-25px}.modern-form input:focus,.modern-form select:focus,.modern-form textarea:focus{border-bottom-color:var(--primary)}.modern-form select{padding-top:15px}.contact-grid{grid-template-columns:1fr 1.5fr;gap:2rem;display:grid}.contact-item{gap:1rem;margin-bottom:1.5rem;display:flex}.contact-item i{color:var(--primary);margin-top:5px;font-size:1.5rem}.email-link{word-break:break-all;overflow-wrap:break-word;transition:color .3s}.email-link:hover{color:var(--primary);text-decoration:underline}.social-links{flex-wrap:wrap;gap:1rem;display:flex}.social-btn{background:var(--bg-color);width:45px;height:45px;color:var(--text-main);transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;display:flex;box-shadow:0 4px 10px #0000000d}.social-btn:hover{background:var(--primary);color:#fff;transform:translateY(-3px);box-shadow:0 6px 15px #52795c33}.map-container{width:100%;height:100%;min-height:400px;padding:.5rem}.map-container iframe{border-radius:15px;width:100%}footer{background:var(--bg-color);border-top:1px solid var(--glass-border);padding:4rem 0 2rem}.footer-content{flex-wrap:wrap;justify-content:space-between;gap:2rem;margin-bottom:3rem;display:flex}.footer-links{flex-wrap:wrap;align-items:center;gap:1.5rem;display:flex}.footer-links a:hover{color:var(--primary)}.footer-bottom{text-align:center;border-top:1px solid var(--glass-border);color:var(--text-muted);padding-top:2rem}#back-to-top{background:var(--primary);color:#fff;cursor:pointer;opacity:0;visibility:hidden;width:50px;height:50px;transition:var(--transition);z-index:1000;border:none;border-radius:50%;font-size:1.2rem;position:fixed;bottom:30px;right:30px;box-shadow:0 4px 10px #0003}#back-to-top.show{opacity:1;visibility:visible}#back-to-top:hover{transform:translateY(-5px)}#toast-container{z-index:9999;position:fixed;bottom:20px;left:20px}.toast{background:var(--primary);color:#fff;opacity:0;transition:var(--transition);border-radius:8px;margin-top:10px;padding:1rem 2rem;transform:translate(-100%);box-shadow:0 4px 12px #00000026}.toast.show{opacity:1;transform:translate(0)}.toast.error{background:#e53e3e}.reveal{opacity:0;transition:opacity .8s ease-out,transform .8s ease-out;transform:translateY(30px)}.reveal.active{opacity:1;transform:translateY(0)}@media (width<=992px){.about-grid,.events-grid,.volunteer-grid,.contact-grid,.donate-grid{grid-template-columns:1fr}.founders-grid{grid-template-columns:repeat(2,1fr)}.hero h1{font-size:3rem}.impact-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}@media (width<=768px){.container{padding:0 1.2rem}section{padding:4rem 0}.hero h1{font-size:2.2rem}.section-title{font-size:2rem}.impact-grid{grid-template-columns:1fr;gap:1.5rem;margin-top:-30px}.founders-grid{grid-template-columns:1fr}.gallery-wrapper{padding:0 3rem}.gallery-item{width:260px;height:200px}.nav-links{display:none}.hamburger{display:block}.nav-links.active{background:var(--nav-bg);-webkit-backdrop-filter:blur(8px);width:100%;box-shadow:var(--shadow);z-index:2000;flex-direction:column;padding:2rem;display:flex;position:absolute;top:100%;left:0}.nav-links.active a{color:var(--text-main);text-shadow:none}.nav-logo{height:50px}nav.scrolled .nav-logo{height:40px}.desktop-join-btn{display:none!important}.nav-links.active .mobile-join-btn{text-align:center;margin-top:1rem;display:block!important}}