@import "https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap";:root{--color-primary:#000;--color-text:#333;--color-text-muted:#777;--color-bg-base:#fff;--color-bg-surface:#fff;--color-accent:#2563eb;--color-accent-secondary:#0ea5e9;--color-accent-gradient:linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));--color-accent-glow:#2563eb4d;--color-accent-glow-hover:#2563eb66;--color-accent-light:#2563eb1a;--font-sans:"Plus Jakarta Sans", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-bg-base);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow-x:hidden}.app-container{background-image:radial-gradient(#0000001a 1px,#0000 1px);background-size:24px 24px;min-height:100vh;position:relative}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);letter-spacing:-.03em;color:var(--color-primary);font-weight:700;line-height:1.1}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 2rem}@media (width<=768px){.container{padding:0 1rem}}.section-padding{padding:8rem 0}.text-accent{background:var(--color-accent-gradient);-webkit-text-fill-color:transparent;color:var(--color-accent);-webkit-background-clip:text;background-clip:text}.heading-xl{letter-spacing:-.04em;margin-bottom:1.5rem;font-size:clamp(3rem,6vw,5rem)}.heading-lg{letter-spacing:-.03em;margin-bottom:1.5rem;font-size:clamp(2rem,5vw,3.5rem)}.heading-md{margin-bottom:1rem;font-size:clamp(1.5rem,3vw,2.5rem)}.text-lg{color:var(--color-text-muted);font-size:clamp(1rem,2vw,1.25rem)}.btn{color:#fff;background:var(--color-accent-gradient);cursor:pointer;box-shadow:0 4px 15px var(--color-accent-glow);border:none;border-radius:8px;justify-content:center;align-items:center;padding:.8rem 2rem;font-size:.95rem;font-weight:600;transition:all .3s;display:inline-flex}.btn:hover{box-shadow:0 6px 20px var(--color-accent-glow-hover);transform:translateY(-2px)}.btn-outline{color:var(--color-primary);box-shadow:none;background:0 0;border:1px solid #0000001a}.btn-outline:hover{border-color:#0003;transform:translateY(-2px);box-shadow:0 4px 15px #0000000d}.grid{display:grid}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-4{gap:1rem}.gap-8{gap:2rem}.clean-card{background:#fff;border:1px solid #00000005;border-radius:20px;padding:2.5rem;transition:all .3s;box-shadow:0 10px 40px #00000008}.clean-card:hover{transform:translateY(-5px);box-shadow:0 15px 50px #0000000f}.shape-img{width:100%;max-width:400px;animation:6s ease-in-out infinite float}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}.navbar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:50;background:#fffc;border-bottom:1px solid #0000000d;justify-content:space-between;align-items:center;padding:.8rem 2rem;display:flex;position:sticky;top:0}.nav-links{gap:2rem;display:flex}.nav-link{color:var(--color-text-muted);font-size:.95rem;font-weight:500;transition:color .3s}.nav-link:hover{color:var(--color-primary)}.footer{border-top:1px solid #0000000d;margin-top:4rem;padding:4rem 2rem}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;display:grid}@media (width<=768px){.footer-grid{grid-template-columns:1fr;gap:2.5rem}}.hide-on-mobile{display:block}@media (width<=768px){.hide-on-mobile{display:none!important}.section-padding{padding:4rem 0}.heading-xl{font-size:clamp(2.5rem,8vw,3rem)}.heading-lg{font-size:clamp(1.8rem,6vw,2.5rem)}.responsive-banner{text-align:center!important;flex-direction:column!important;padding:1.5rem 1rem!important}.navbar{flex-direction:column;gap:1rem;padding:1rem}.nav-links{-ms-overflow-style:none;scrollbar-width:none;justify-content:flex-start;gap:1.5rem;width:100%;padding-bottom:.5rem;display:flex;overflow-x:auto}.nav-links::-webkit-scrollbar{display:none}.nav-link{white-space:nowrap;font-size:.85rem}.navbar .btn-outline{display:none}}.challenge-container{grid-template-columns:1fr 1fr 1fr;align-items:center;gap:2rem;display:grid}.challenge-col{flex-direction:column;gap:2rem;display:flex}.challenge-image-col{z-index:0;pointer-events:none;justify-content:center;align-items:center;display:flex}.challenge-card-icon{border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;margin:0 auto 1.5rem;display:flex}@media (width<=900px){.challenge-container{flex-direction:column;gap:1.5rem;display:flex}.challenge-image-col{order:-1;margin-bottom:1rem}.challenge-col{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.clean-card{padding:1.5rem 1rem}}@media (width<=480px){.challenge-col{grid-template-columns:1fr}}.donate-form{flex-direction:column;gap:1.5rem;display:flex}.form-row{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}.form-group label{color:var(--color-text);margin-bottom:.5rem;font-weight:500;display:block}.form-group input,.form-group textarea{background-color:#fcfcfc;border:1px solid #0000001a;border-radius:8px;outline:none;width:100%;padding:.8rem 1rem;font-family:inherit;font-size:1rem;transition:all .3s}.form-group input:focus,.form-group textarea:focus{border-color:var(--color-accent);background-color:#fff;box-shadow:0 0 0 3px #2563eb1a}@media (width<=600px){.form-row{grid-template-columns:1fr;gap:1.5rem}}