body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;margin:0;background-color:#f4f4f4;color:#333;line-height:1.6}.container{max-width:1100px;margin:auto;overflow:hidden;padding:0 2rem}h1,h2,h3{margin-bottom:1rem;font-weight:600}p{margin-bottom:1rem}.hero{background:url(https://images.unsplash.com/photo-1541888946425-d81bb19240f5?q=80&w=2070&auto=format&fit=crop) no-repeat center center/cover;height:100vh;position:relative;color:#fff;text-align:center;display:flex;flex-direction:column;justify-content:center;align-items:center}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#0009}.hero-content{position:relative;z-index:1}.hero h1{font-size:4rem;margin-bottom:.5rem}.hero p{font-size:1.5rem;font-weight:300}.cta-button{display:inline-block;background-color:#ff6f61;color:#fff;padding:1rem 2rem;text-decoration:none;border-radius:5px;font-weight:700;margin-top:1rem;transition:background-color .3s ease;border:none;cursor:pointer}.cta-button:hover{background-color:#e65a50}.services{padding:4rem 0;text-align:center}.service-cards{display:flex;justify-content:space-around;gap:2rem;margin-top:2rem;flex-wrap:wrap}.service-card{background:#fff;padding:2rem;border-radius:10px;box-shadow:0 5px 15px #0000001a;flex:1;min-width:280px;max-width:320px;transition:transform .3s ease,box-shadow .3s ease}.service-card:hover{transform:translateY(-10px);box-shadow:0 15px 25px #0003}.service-card .icon{font-size:3rem;margin-bottom:1rem}.about{background:#fff;padding:4rem 2rem;text-align:center}.about p{max-width:800px;margin:0 auto}.contact{padding:4rem 0;text-align:center}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:#fff;padding:2rem;border-radius:10px;width:90%;max-width:500px;position:relative;box-shadow:0 5px 15px #0000004d}.modal-close{position:absolute;top:1rem;right:1rem;font-size:1.5rem;background:none;border:none;cursor:pointer;color:#888}.modal-content h3{margin-top:0;margin-bottom:1.5rem}.modal-content form label{display:block;margin-bottom:.5rem;font-weight:500}.modal-content form input,.modal-content form textarea,.modal-content form select{width:100%;padding:.8rem;margin-bottom:1rem;border:1px solid #ccc;border-radius:5px;box-sizing:border-box}.modal-content form input.invalid,.modal-content form textarea.invalid{border-color:#ff6f61}.modal-content form button{width:100%;padding:1rem}@media (max-width: 768px){.hero h1{font-size:3rem}.hero p{font-size:1.2rem}.service-cards{flex-direction:column;align-items:center}}