*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}a{color:inherit;text-decoration:none}#root{display:flex;flex-direction:column;min-height:100vh}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background-color:#2c5f6f;color:#fff}.navbar-logo{margin:0;font-size:1.5rem}.navbar-links{display:flex;gap:1rem}.navbar-link{color:#fff;text-decoration:none;font-weight:700;transition:opacity .2s}.navbar-link:hover{opacity:.8}.home-container{width:100%;min-height:100vh}.hero{background:linear-gradient(135deg,#ff6b6b,#ee5a6f,#f4a261);color:#fff;padding:6rem 2rem;text-align:center}.hero-content{max-width:800px;margin:0 auto}.hero-title{font-size:3rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2}.hero-subtitle{font-size:1.25rem;margin-bottom:2rem;opacity:.95;line-height:1.6}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.primary-button{background-color:#fff;color:#e76f51;padding:1rem 2rem;font-size:1.1rem;font-weight:700;border:none;border-radius:8px;cursor:pointer;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 6px #0000001a}.primary-button:hover{transform:translateY(-2px);box-shadow:0 6px 12px #00000026}.secondary-button{background-color:transparent;color:#fff;padding:1rem 2rem;font-size:1.1rem;font-weight:700;border:2px solid white;border-radius:8px;cursor:pointer;transition:background-color .2s}.secondary-button:hover{background-color:#ffffff1a}.features{padding:5rem 2rem;background-color:#fef6f0}.section-title{font-size:2.5rem;text-align:center;margin-bottom:3rem;color:#264653}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.feature-card{background-color:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 6px #0000001a;text-align:center;transition:transform .2s,box-shadow .2s}.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 16px #00000026}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-title{font-size:1.5rem;margin-bottom:1rem;color:#264653}.feature-text{color:#5a6c7d;line-height:1.6}.stats{display:flex;justify-content:space-around;flex-wrap:wrap;padding:4rem 2rem;background-color:#2a9d8f;color:#fff;gap:2rem}.stat-item{text-align:center}.stat-number{font-size:3rem;font-weight:700;margin-bottom:.5rem}.stat-label{font-size:1.1rem;opacity:.9}.cta{padding:5rem 2rem;text-align:center;background-color:#fff}.cta-title{font-size:2.5rem;margin-bottom:1rem;color:#264653}.cta-text{font-size:1.25rem;color:#5a6c7d;margin-bottom:2rem}.about-container,.contact-container{padding:2rem}.opportunities-container{width:100%;min-height:100vh;background-color:#fef6f0}.loading-message,.error-message{display:flex;justify-content:center;align-items:center;min-height:50vh;font-size:1.5rem;color:#4a5568}.error-message{color:#e53e3e}.opportunities-header{background:linear-gradient(135deg,#2a9d8f,#264653);color:#fff;padding:4rem 2rem 3rem;text-align:center}.opportunities-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem}.opportunities-subtitle{font-size:1.2rem;margin-bottom:2rem;opacity:.95}.search-filter-bar{display:flex;gap:1rem;max-width:800px;margin:0 auto;flex-wrap:wrap;justify-content:center}.search-input{flex:1;min-width:250px;padding:.75rem 1rem;font-size:1rem;border:none;border-radius:8px;box-shadow:0 2px 4px #0000001a}.search-input:focus{outline:2px solid #2a9d8f}.filter-select{padding:.75rem 1rem;font-size:1rem;border:none;border-radius:8px;background-color:#fff;cursor:pointer;box-shadow:0 2px 4px #0000001a}.filter-select:focus{outline:2px solid #2a9d8f}.opportunities-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;max-width:1200px;margin:0 auto;padding:3rem 2rem}.opportunity-card{background-color:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 4px 6px #0000001a;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}.opportunity-card:hover{transform:translateY(-4px);box-shadow:0 8px 16px #00000026}.opportunity-category{display:inline-block;background-color:#e76f51;color:#fff;padding:.25rem .75rem;border-radius:20px;font-size:.85rem;font-weight:700;margin-bottom:1rem;align-self:flex-start}.opportunity-title{font-size:1.5rem;color:#264653;margin-bottom:.5rem}.opportunity-organization{color:#2a9d8f;font-weight:600;margin-bottom:1rem}.opportunity-details{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem;color:#718096;font-size:.9rem}.opportunity-location,.opportunity-date{margin:0}.opportunity-description{color:#4a5568;line-height:1.6;margin-bottom:1.5rem;flex-grow:1}.opportunity-summary{background-color:#e8f4f3;border-left:4px solid #2a9d8f;padding:1rem;margin:1rem 0;border-radius:4px}.opportunity-summary strong{color:#2a9d8f;display:block;margin-bottom:.5rem}.opportunity-summary p{color:#4a5568;line-height:1.6;margin:0}.opportunity-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:auto}.summarize-button{background-color:#f4a261;color:#fff;padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:700;cursor:pointer;transition:background-color .2s,opacity .2s;flex:1;min-width:150px}.summarize-button:hover:not(:disabled){background-color:#e89350}.summarize-button:disabled{opacity:.6;cursor:not-allowed}.opportunity-button{background-color:#2a9d8f;color:#fff;padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:700;cursor:pointer;transition:background-color .2s;text-align:center;display:inline-block;flex:1;min-width:150px}.opportunity-button:hover{background-color:#238b7e}.no-opportunities{text-align:center;color:#718096;font-size:1.2rem;padding:3rem;grid-column:1 / -1}