*{margin:0;padding:0;box-sizing:border-box}:root{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,.section-title h2,.hero-content h1,.contact-info h2,.address-info h2{font-family:Fredoka One,cursive}body{margin:0;padding:0;overflow-x:hidden}.navbar{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:fixed;top:0;width:100%;z-index:1000;padding:1rem 0;box-shadow:0 2px 20px #0000001a;transition:all .3s ease}.navbar.scrolled{background:#fffffffa}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 2rem}.logo{height:50px;display:flex;align-items:center}.logo img{height:100%;width:auto;object-fit:contain}.nav-links{display:flex;list-style:none;gap:2rem}.nav-links a{text-decoration:none;color:#333;font-weight:500;transition:color .3s ease;position:relative}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:#4ecdc4;transition:width .3s ease}.nav-links a:hover:after{width:100%}.nav-links a:hover{color:#4ecdc4}.mobile-menu-toggle{display:none;flex-direction:column;gap:4px;cursor:pointer;z-index:1001}.mobile-menu-toggle span{width:25px;height:3px;background-color:#333;transition:all .3s ease}.mobile-menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.mobile-menu-toggle.active span:nth-child(2){opacity:0}.mobile-menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}@media (max-width: 768px){.nav-links.mobile-active{display:flex;position:fixed;top:0;left:0;width:100%;height:100vh;background:#fffffffa;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-direction:column;justify-content:center;align-items:center;gap:2rem;z-index:1000;animation:slideIn .3s ease}.nav-links.mobile-active a{font-size:1.5rem;font-weight:600;color:#333}.nav-links.mobile-active a:hover{color:#4ecdc4}}@keyframes slideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.hero{background:#fff;min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;margin-top:80px}.hero:before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234ECDC4' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;animation:float 20s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.hero-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;position:relative;z-index:1}.hero-content h1{font-size:3.5rem;font-weight:700;color:#000;margin-bottom:1.5rem;line-height:1.2;animation:fadeInUp .8s ease}.hero-content p{font-size:1.2rem;color:#333;margin-bottom:2rem;line-height:1.6;animation:fadeInUp .8s ease .2s backwards}.cta-button{display:inline-block;background:#4ecdc4;color:#fff;padding:1rem 2rem;text-decoration:none;border-radius:5px;font-weight:500;font-size:1rem;transition:all .3s ease;box-shadow:0 4px 15px #4ecdc44d;animation:fadeInUp .8s ease .4s backwards}.cta-button:hover{background:#45b7b8;transform:translateY(-2px);box-shadow:0 6px 20px #4ecdc466}.hero-image{position:relative;text-align:center;animation:fadeIn 1s ease .5s backwards}.hero-image img{width:120%;height:auto;border-radius:15px;box-shadow:0 20px 60px #0000004d;transform:scale(1.1)}.services{padding:6rem 0;background:#f8f9ff}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section-title{text-align:center;margin-bottom:4rem}.section-title h2{font-size:2.5rem;font-weight:700;color:#2c3e50;margin-bottom:1rem}.section-title p{font-size:1.1rem;color:#666}.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}.service-card{background:#fff;padding:2.5rem 2rem;border-radius:15px;text-align:center;box-shadow:0 10px 30px #0000001a;transition:all .3s ease;opacity:0;transform:translateY(20px)}.service-card.visible{opacity:1;transform:translateY(0)}.service-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px #00000026}.service-icon{width:80px;height:80px;margin:0 auto 1.5rem;display:flex;align-items:center;justify-content:center}.service-icon img{width:100%;height:100%;object-fit:contain}.service-card h3{font-size:1.5rem;font-weight:600;color:#2c3e50;margin-bottom:1rem}.service-card p{color:#666;line-height:1.6}.doctors{padding:6rem 0;background:#fff}.doctors-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:3rem;margin-top:3rem}.doctor-card{background:#f8f9ff;border-radius:15px;padding:2rem;text-align:center;transition:all .3s ease}.doctor-card:hover{transform:translateY(-5px);box-shadow:0 15px 35px #0000001a}.doctor-image{width:300px;height:300px;border-radius:15px;margin:0 auto 1.5rem;overflow:hidden;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2)}.doctor-image img{width:100%;height:100%;object-fit:cover}.doctor-card h3{font-size:1.3rem;font-weight:600;color:#2c3e50;margin-bottom:.5rem}.doctor-card p{color:#666}.address-hours{padding:6rem 0;background:#f8f9ff}.address-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.office-image{width:100%;border-radius:15px;overflow:hidden}.office-image img{width:100%;height:400px;object-fit:cover;display:block}.address-info h2{font-size:2rem;color:#2c3e50;margin-bottom:2rem}.address-text{font-size:1.1rem;margin-bottom:2rem;color:#666;font-weight:500}.hours-list{list-style:none;margin-top:1rem}.hours-list li{padding:.75rem 0;border-bottom:1px solid #eee;color:#666;display:flex;justify-content:space-between}.hours-list li span:first-child{font-weight:600;color:#333}.contact{padding:6rem 0;background:linear-gradient(135deg,#4ecdc4,#45b7b8);color:#fff}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.contact-info h2{font-size:2.5rem;margin-bottom:2rem}.appointment-options{display:flex;flex-direction:column;gap:2rem;margin-top:2rem}.appointment-option{display:flex;flex-direction:column;gap:.5rem}.appointment-btn{display:inline-block;padding:1rem 1.5rem;text-decoration:none;border-radius:8px;font-weight:600;font-size:1rem;text-align:center;transition:all .3s ease;color:#fff;border:none;cursor:pointer;width:fit-content}.cabinet-btn{background-color:#4ecdc4}.cabinet-btn:hover{background-color:#45b7b8;transform:translateY(-2px);box-shadow:0 5px 15px #4ecdc44d}.dr-nguyen-btn{background-color:#d4a77d}.dr-nguyen-btn:hover{background-color:#c1966b;transform:translateY(-2px);box-shadow:0 5px 15px #d4a77d4d}.dr-philabout-btn{background-color:#f0d98c;color:#333}.dr-philabout-btn:hover{background-color:#e6d07a;transform:translateY(-2px);box-shadow:0 5px 15px #f0d98c4d}.phone-display{color:#4ecdc4;font-size:1rem;font-weight:500;margin:0;margin-top:.25rem}.contact-illustration{width:100%;border-radius:15px;overflow:hidden}.contact-illustration img{width:100%;height:auto;display:block}.footer{background:#2c3e50;color:#fff;padding:3rem 0 1rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-bottom:2rem}.footer-section h3{margin-bottom:1.5rem;color:#4ecdc4}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:.5rem;color:#bbb}.footer-bottom{border-top:1px solid #34495e;padding-top:2rem;text-align:center;color:#bbb}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (max-width: 1024px){.hero-container{gap:2rem}.hero-content h1{font-size:3rem}.services-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}.doctors-grid{grid-template-columns:repeat(2,1fr);gap:2rem}.address-grid,.contact-grid{gap:2rem}}@media (max-width: 768px){.nav-container{padding:0 1rem}.nav-links{display:none}.mobile-menu-toggle{display:flex}.hero{padding:2rem 0}.hero-container{grid-template-columns:1fr;text-align:center;gap:2rem;padding:0 1rem}.hero-content h1{font-size:2.5rem;line-height:1.1}.hero-content p{font-size:1rem;margin-bottom:1.5rem}.hero-image{margin-top:1rem}.hero-image img{width:100%;transform:none}.container{padding:0 1rem}.section-title h2{font-size:2rem}.services{padding:4rem 0}.services-grid{grid-template-columns:1fr;gap:1.5rem}.service-card{padding:2rem 1.5rem}.service-icon{width:60px;height:60px}.service-icon img{width:100%;height:100%}.doctors{padding:4rem 0}.doctors-grid{grid-template-columns:1fr;gap:2rem}.doctor-image{width:250px;height:250px}.address-hours{padding:4rem 0}.address-grid{grid-template-columns:1fr;gap:2rem}.office-image img{height:250px}.contact{padding:4rem 0}.contact-grid{grid-template-columns:1fr;gap:2rem}.contact-info h2{font-size:2rem}.appointment-options{gap:1.5rem}.appointment-btn{padding:1.25rem 1.5rem;font-size:.95rem}.phone-display{font-size:.9rem}.contact-illustration{margin-top:2rem}.footer-content{grid-template-columns:1fr;gap:2rem;text-align:center}}@media (max-width: 480px){.hero-content h1{font-size:2rem}.hero-content p{font-size:.9rem}.section-title h2{font-size:1.8rem}.service-card{padding:1.5rem 1rem}.service-card h3{font-size:1.3rem}.doctor-image{width:200px;height:200px}.doctor-card h3{font-size:1.2rem}.contact-info h2{font-size:1.8rem}.appointment-btn{padding:1rem 1.25rem;font-size:.9rem}.phone-display{font-size:.85rem}.address-text{font-size:1rem}}