:root{--primary-color:#4ecdc4;--primary-dark:#3ba99c;--secondary-color:#e91e8c;--accent-color:#f8b500;--text-color:#333;--text-light:#666;--background-color:#fff;--background-light:#f9f9f9;--border-color:#e0e0e0;--success-color:#28a745;--error-color:#dc3545;--teal-bg:#5bbfba;--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body,html{overflow-x:hidden;width:100%}body{font-family:var(--font-family);color:var(--text-color);background-color:var(--background-color);line-height:1.6;max-width:100vw}a{color:var(--primary-color);text-decoration:none}a:hover{color:var(--primary-dark)}img{max-width:100%;height:auto}.container{max-width:1200px;margin:0 auto;padding:0 1rem}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;margin-bottom:1rem}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}@media (max-width:768px){h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}}p{margin-bottom:1rem}.section{padding:3rem 0}.section-title{text-align:center;margin-bottom:2rem;color:var(--primary-color)}.grid{display:grid;grid-gap:1.5rem;gap:1.5rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.btn{display:inline-block;padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;text-align:center;transition:all .3s ease}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-dark);color:#fff}.btn-secondary{background-color:var(--secondary-color);color:var(--text-color)}.btn-secondary:hover{background-color:#d9a000;color:var(--text-color)}.btn-outline{background-color:transparent;border:2px solid var(--primary-color);color:var(--primary-color)}.btn-outline:hover{background-color:var(--primary-color);color:#fff}.card{background:var(--background-color);border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px rgba(0,0,0,.1);transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-4px);box-shadow:0 4px 16px rgba(0,0,0,.15)}.form-group{margin-bottom:1.25rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500}.form-input,.form-select,.form-textarea{width:100%;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;font-family:inherit;transition:border-color .3s ease}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary-color)}.form-textarea{resize:vertical;min-height:120px}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}