*{margin:0;padding:0;box-sizing:border-box}.container{max-width:1200px;margin:0 auto;padding:0 24px}.navbar{background:#ffffffe6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.1);position:sticky;top:0;z-index:1000}.nav-container{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;height:72px}.nav-logo{display:flex;align-items:center;gap:12px;font-weight:700;color:#1a1a1a}.logo-circle{width:40px;height:40px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}.chapter-name{font-size:14px;color:#6b7280;font-weight:500}.nav-links{display:flex;align-items:center;gap:32px;transition:all .3s ease}.nav-links a{text-decoration:none;color:#4b5563;font-weight:500;font-size:15px;transition:color .2s ease}.nav-links 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p{font-size:1.125rem;color:#6b7280;margin-bottom:32px;line-height:1.7}.video-container{position:relative;width:100%;max-width:500px;margin:0 auto}.video-container iframe{aspect-ratio:16/9;width:100%;height:auto}.success-metrics{display:flex;gap:32px;margin-bottom:32px}.metric{display:flex;flex-direction:column;align-items:center;text-align:center}.metric-number{font-size:2rem;font-weight:800;color:#6366f1;line-height:1}.metric-label{font-size:.875rem;color:#6b7280;font-weight:500;margin-top:4px}.btn-outline{background:transparent;color:#6366f1;border:2px solid #6366f1;padding:12px 24px;border-radius:12px;font-weight:600;font-size:16px;cursor:pointer;transition:all .2s 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p{font-size:1.25rem;color:#6b7280;line-height:1.6}.challenge-content{max-width:1000px;margin:0 auto}.challenge-main{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.sdg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:24px;background:#fff;border-radius:20px;box-shadow:0 10px 40px #00000014}.sdg-item{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;padding:20px 12px;border-radius:12px;text-align:center;font-weight:600;font-size:12px;transition:transform .2s ease}.sdg-item:hover{transform:translateY(-4px)}.challenge-text h3{font-size:2rem;font-weight:700;color:#1a1a1a;margin-bottom:20px}.challenge-text 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p{color:#6b7280;margin-bottom:20px;line-height:1.6}.step-details{display:flex;flex-direction:column;gap:4px}.step-date{font-weight:600;color:#6366f1;font-size:14px}.step-location{font-size:14px;color:#9ca3af}.step-connector{position:absolute;top:30px;right:-20px;width:40px;height:2px;background:linear-gradient(90deg,#6366f1,#8b5cf6);z-index:1}.journey-step:last-child .step-connector{display:none}.impact-section{padding:120px 0;background:linear-gradient(135deg,#1e293b,#334155);color:#fff}.impact-section .section-header h2{color:#fff}.impact-section .section-header p{color:#cbd5e1}.impact-areas{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:32px;max-width:1000px;margin:0 auto}.impact-area{background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:40px 32px;border-radius:24px;border:1px solid rgba(255,255,255,.1);transition:transform .2s ease}.impact-area:hover{transform:translateY(-8px)}.impact-area.featured{background:#6366f11a;border-color:#6366f14d}.impact-icon{font-size:3rem;margin-bottom:24px;display:block}.impact-area h3{font-size:1.5rem;font-weight:700;margin-bottom:16px;color:#fff}.impact-area p{color:#cbd5e1;margin-bottom:20px;line-height:1.6}.impact-stats{font-size:.875rem;color:#94a3b8;font-weight:500}.cta-section{padding:120px 0;background:#fff;text-align:center}.cta-badge{display:inline-flex;align-items:center;background:linear-gradient(135deg,#dcfce7,#bbf7d0);color:#166534;padding:10px 20px;border-radius:50px;font-size:14px;font-weight:600;margin-bottom:24px}.cta-content h2{font-size:3.5rem;font-weight:800;color:#1a1a1a;margin-bottom:24px;line-height:1.2}.cta-content p{font-size:1.25rem;color:#6b7280;margin-bottom:48px;max-width:700px;margin-left:auto;margin-right:auto;line-height:1.7}.cta-buttons{display:flex;gap:20px;justify-content:center;align-items:center}.btn-primary.large,.btn-ghost.large{padding:16px 32px;font-size:18px}.footer{background:#1a1a1a;color:#fff;padding:80px 0 40px}.footer-content{display:grid;grid-template-columns:1.5fr 1fr;gap:80px;margin-bottom:40px}.footer-main{max-width:400px}.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:20px;font-weight:700}.footer-logo .logo-circle{background:linear-gradient(135deg,#6366f1,#8b5cf6)}.footer-main p{color:#9ca3af;margin-bottom:32px;line-height:1.7}.social-links{display:flex;gap:16px}.social-links a{width:40px;height:40px;background:#ffffff1a;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#9ca3af;transition:all .2s ease}.social-links a:hover{background:#6366f1;color:#fff;transform:translateY(-2px)}.footer-links{display:flex;gap:60px}.footer-column h4{font-size:1.125rem;font-weight:600;margin-bottom:16px;color:#fff}.footer-column ul{list-style:none}.footer-column li{margin-bottom:12px}.footer-column a{color:#9ca3af;text-decoration:none;transition:color .2s ease}.footer-column a:hover{color:#fff}.footer-bottom{border-top:1px solid #374151;padding-top:32px;text-align:center;color:#6b7280}@media (max-width: 768px){.nav-links{position:fixed;top:72px;left:0;width:100%;background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);flex-direction:column;padding:24px;gap:24px;transform:translate(-100%);transition:transform .3s ease;border-bottom:1px solid rgba(0,0,0,.1)}.nav-links.nav-active{transform:translate(0)}.nav-mobile{display:flex}.hero-content{grid-template-columns:1fr;gap:60px;padding:80px 24px;text-align:center}.hero-title{font-size:3rem}.hero-buttons{flex-direction:column;align-items:center}.success-content{grid-template-columns:1fr;gap:60px;text-align:center}.success-metrics{justify-content:center}.challenge-main{grid-template-columns:1fr;gap:40px;text-align:center}.journey-flow{flex-direction:column;gap:60px}.step-connector{display:none}.impact-areas{grid-template-columns:1fr;gap:24px}.cta-content h2{font-size:2.5rem}.cta-buttons{flex-direction:column}.footer-content{grid-template-columns:1fr;gap:40px;text-align:center}.footer-links{flex-direction:column;gap:40px}.social-links{justify-content:center}.section-header h2{font-size:2.5rem}.container{padding:0 20px}}.whatsapp-button{position:fixed;bottom:20px;right:20px;width:60px;height:60px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;box-shadow:0 4px 20px #25d3664d;z-index:1000;transition:all .3s ease;animation:pulse 2s infinite}.whatsapp-button:hover{transform:scale(1.1);box-shadow:0 6px 25px #25d36666}@keyframes pulse{0%{box-shadow:0 4px 20px #25d3664d}50%{box-shadow:0 4px 20px #25d36680}to{box-shadow:0 4px 20px #25d3664d}}@media (max-width: 768px){.whatsapp-button{bottom:15px;right:15px;width:55px;height:55px}}