:root{--primary: #00897B;--primary-dark: #00695C;--secondary: #FF7043;--accent: #E0F2F1;--text-dark: #263238;--text-light: #546E7A;--white: #ffffff;--bg-light: #f5f7fa;--shadow-sm: 0 2px 4px rgba(0,0,0,.1);--shadow-md: 0 4px 6px rgba(0,0,0,.1);--radius: 8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Outfit,sans-serif;background-color:var(--bg-light);color:var(--text-dark);line-height:1.6}a{text-decoration:none;color:inherit}.app-container{display:flex;flex-direction:column;min-height:100vh}.navbar{background:var(--white);padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:100}.logo{font-size:1.5rem;font-weight:700;color:var(--primary)}.nav-links{display:flex;gap:1.5rem}.nav-link{font-weight:600;color:var(--text-light);transition:color .3s}.nav-link:hover,.nav-link.active{color:var(--primary)}.btn-primary{background:var(--primary);color:var(--white);padding:.5rem 1rem;border-radius:var(--radius);transition:background .3s}.btn-primary:hover{background:var(--primary-dark)}.main-content{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.hero{text-align:center;padding:3rem 1rem;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;border-radius:var(--radius);margin-bottom:2rem}.hero h1{font-size:2.5rem;margin-bottom:1rem}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.service-card{background:var(--white);padding:1.5rem;border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .2s;border-top:4px solid var(--primary)}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}.booking-container{background:var(--white);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow-md);max-width:600px;margin:0 auto}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:var(--radius);font-family:inherit}.form-group input:focus{outline:2px solid var(--primary);border-color:transparent}.payment-mock{border:1px solid #eee;padding:1rem;border-radius:var(--radius);background:#fafafa;margin-top:1rem}.payment-options{display:flex;gap:1rem;margin-bottom:1rem}.payment-btn{flex:1;padding:.5rem;border:1px solid #ccc;border-radius:4px;cursor:pointer;background:#fff}.payment-btn.active{border-color:var(--primary);background:var(--accent);color:var(--primary-dark);font-weight:700}.chat-widget{position:fixed;bottom:20px;right:20px;z-index:1000}.chat-toggle{background:var(--secondary);color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-md);font-size:1.5rem}.chat-window{position:absolute;bottom:80px;right:0;width:300px;height:400px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-md);display:flex;flex-direction:column;overflow:hidden;border:1px solid #ddd}.chat-header{background:var(--primary);color:#fff;padding:1rem;font-weight:700}.chat-messages{flex:1;padding:1rem;overflow-y:auto;background:#f9f9f9}.chat-input{display:flex;border-top:1px solid #eee}.chat-input input{flex:1;border:none;padding:1rem}.chat-input button{background:var(--primary);color:#fff;border:none;padding:0 1rem;cursor:pointer}.footer{background:var(--text-dark);color:var(--text-light);text-align:center;padding:2rem;margin-top:auto}