:root{--primary: #0f172a;--accent: #f59e0b;--light: #f8fafc;--dark: #334155;--white: #ffffff}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:var(--light);color:var(--dark);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-block;background:var(--accent);color:var(--primary);padding:12px 24px;border-radius:5px;font-weight:700;border:none;cursor:pointer;transition:.3s}.btn:hover{background:#d97706}.navbar{background:var(--primary);color:var(--white);padding:1rem 0;position:sticky;top:0;z-index:1000}.nav-content{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--accent);display:flex;align-items:center}.nav-links{display:flex;gap:20px;align-items:center}.nav-links a:hover{color:var(--accent)}.menu-icon{display:none;cursor:pointer}.hero{background:linear-gradient(#0f172acc,#0f172acc),url(https://images.unsplash.com/photo-1503387762-592deb58ef4e?q=80&w=2000&auto=format&fit=crop);background-size:cover;background-position:center;color:var(--white);padding:100px 20px;text-align:center}.hero h1{font-size:3rem;margin-bottom:20px;line-height:1.2}.hero p{font-size:1.2rem;margin-bottom:30px;max-width:600px;margin-left:auto;margin-right:auto}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin:50px 0}.card{background:var(--white);padding:30px;border-radius:8px;box-shadow:0 4px 6px #0000001a;text-align:center;transition:transform .2s}.card:hover{transform:translateY(-5px)}.card-icon{color:var(--accent);margin-bottom:15px}.form-group{margin-bottom:15px}.form-group label{display:block;margin-bottom:5px;font-weight:700}.form-group input,.form-group textarea{width:100%;padding:12px;border:1px solid #ccc;border-radius:5px;font-size:16px}.footer{background:var(--primary);color:var(--white);text-align:center;padding:20px 0;margin-top:50px}@media(max-width:768px){.menu-icon{display:block}.nav-links{position:absolute;top:70px;left:0;width:100%;background:var(--primary);flex-direction:column;align-items:center;padding:20px 0;gap:30px;transform:translateY(-200%);transition:transform .3s ease-in-out;z-index:999}.nav-links.active{transform:translateY(0);box-shadow:0 10px 10px #0000001a}.hero h1{font-size:2rem}.hero{padding:60px 20px}.grid-3{grid-template-columns:1fr}}