*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #0D6EFD;--secondary-color: #17A2B8;--accent-color: #FFC107;--text-dark: #212529;--text-light: #6c757d;--bg-light: #f8f9fa;--white: #ffffff}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:var(--text-dark);background-color:var(--white)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:1rem}h1{font-size:3rem}h2{font-size:2.5rem}h3{font-size:2rem}p{margin-bottom:1rem;color:var(--text-light)}a{text-decoration:none;color:inherit;transition:all .3s ease}button{cursor:pointer;border:none;font-family:inherit;transition:all .3s ease}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:12px 30px;border-radius:8px;font-weight:500;text-align:center;transition:all .3s ease}.btn-primary{background-color:var(--primary-color);color:var(--white)}.btn-primary:hover{background-color:#0b5ed7;transform:translateY(-2px);box-shadow:0 4px 12px #0d6efd4d}.btn-secondary{background-color:var(--secondary-color);color:var(--white)}.btn-secondary:hover{background-color:#138496;transform:translateY(-2px);box-shadow:0 4px 12px #17a2b84d}.btn-accent{background-color:var(--accent-color);color:var(--text-dark)}.btn-accent:hover{background-color:#ffb300;transform:translateY(-2px);box-shadow:0 4px 12px #ffc1074d}.section{padding:80px 0}.section-title{text-align:center;margin-bottom:3rem}.section-title h2{color:var(--text-dark);margin-bottom:1rem}.section-title p{font-size:1.1rem;max-width:600px;margin:0 auto}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-dark)}.form-group input,.form-group textarea{width:100%;padding:12px 16px;border:2px solid #e0e0e0;border-radius:8px;font-family:inherit;font-size:1rem;transition:all .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #0d6efd1a}.form-group textarea{resize:vertical;min-height:120px}.image-placeholder{width:100%;height:100%;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);display:flex;align-items:center;justify-content:center;color:var(--white);font-size:1.2rem;border-radius:8px;min-height:300px}@media (max-width: 768px){h1,h2{font-size:2rem}.section{padding:60px 0}}