:root{--primary: #2563eb;--primary-dark: #1d4ed8;--secondary: #10b981;--text-main: #1f2937;--text-sub: #4b5563;--bg-white: #ffffff;--bg-light: #f3f4f6;--max-width: 1200px;--gradient-main: linear-gradient(90deg, #8BE06A, #8DE5A8, #81DDBD, #77D4D7, #71D1E5)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;color:var(--text-main);line-height:1.6;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;font-family:inherit}.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}header{position:fixed;top:0;left:0;right:0;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;border-bottom:1px solid rgba(0,0,0,.05)}.nav-container{display:flex;justify-content:space-between;align-items:center;height:70px}.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.2rem;color:var(--text-main)}.logo img{height:32px}.nav-links{display:flex;gap:30px}.nav-links a{color:var(--text-sub);font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--primary)}.btn-primary{background:var(--gradient-main);color:#fff;padding:10px 20px;border-radius:6px;font-weight:600;transition:background-color .2s}.btn-primary:hover{opacity:.9;transform:translateY(-1px)}.hero{position:relative;height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;margin-top:-70px;padding-top:70px}.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;background-image:url(/medical_thinking_main.jpeg);background-size:cover;background-position:center;z-index:-1}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#00000080;z-index:-1}.btn-hero-cta{background:var(--gradient-main);-webkit-backdrop-filter:none;backdrop-filter:none;border:none;color:#fff;padding:18px 48px;border-radius:50px;font-weight:700;font-size:1.3rem;transition:all .3s ease;box-shadow:0 4px 15px #2563eb4d;text-transform:uppercase;letter-spacing:1px}.btn-hero-cta:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 8px 25px #2563eb66;border-color:#fffc}.hero-content h1{font-size:3.5rem;font-weight:800;margin-bottom:20px;line-height:1.2}.hero-content p{font-size:1.25rem;margin-bottom:40px;opacity:.9;max-width:600px;margin-left:auto;margin-right:auto}.section{padding:100px 0}.section-title{text-align:center;margin-bottom:60px}.section-title h2{font-size:2.5rem;font-weight:700;margin-bottom:15px}.section-title p{color:var(--text-sub);font-size:1.1rem}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px}.about-card{padding:30px;background:var(--bg-light);border-radius:12px;text-align:center}.about-icon{width:60px;height:60px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:var(--primary);box-shadow:0 4px 6px #0000000d}.bg-light{background-color:var(--bg-light)}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}.service-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 10px 30px #0000000d;transition:transform .3s ease;padding:40px}.service-card:hover{transform:translateY(-5px)}.service-header{display:flex;align-items:center;gap:15px;margin-bottom:20px}.service-icon{color:var(--secondary)}.service-card h3{font-size:1.5rem;margin-bottom:10px}.service-card p{color:var(--text-sub);margin-bottom:20px}.feature-list{list-style:none}.feature-list li{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:.95rem;color:var(--text-sub)}.check-icon{color:var(--primary);width:18px;height:18px}.cta-section{background:var(--gradient-main);color:#fff;text-align:center;padding:80px 0}.cta-content h2{font-size:2.5rem;margin-bottom:20px}.cta-content p{font-size:1.2rem;margin-bottom:40px;opacity:.9}.btn-white{background:#fff;color:#10b981;padding:15px 40px;border-radius:8px;font-weight:700;font-size:1.1rem;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 6px #0000001a}.btn-white:hover{transform:translateY(-2px);box-shadow:0 6px 12px #00000026}footer{background:#111827;color:#9ca3af;padding:60px 0 20px}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;margin-bottom:40px}.footer-brand h3{color:#fff;margin-bottom:15px;font-size:1.5rem}.footer-links h4{color:#fff;margin-bottom:20px}.footer-links ul{list-style:none}.footer-links li{margin-bottom:10px}.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid #374151}.mobile-menu-btn,.mobile-nav{display:none}@media(max-width:768px){.hero-content h1{font-size:2.2rem;padding:0 10px}.hero-content p{font-size:1rem;padding:0 20px}.nav-links,.btn-primary.desktop-nav{display:none}.mobile-menu-btn{display:block;background:none;border:none;cursor:pointer;color:var(--text-main);padding:5px}.mobile-nav{display:block;position:fixed;top:70px;left:0;width:100%;height:calc(100vh - 70px);background:#fff;transform:translate(100%);transition:transform .3s ease-in-out;z-index:999;border-top:1px solid rgba(0,0,0,.05)}.mobile-nav.open{transform:translate(0)}.mobile-nav-links{display:flex;flex-direction:column;align-items:center;padding:40px 20px;gap:30px}.mobile-nav-links a{font-size:1.2rem;font-weight:600;color:var(--text-main);width:100%;text-align:center;padding:10px}.mobile-nav-links .btn-primary{width:100%;max-width:300px;padding:15px;font-size:1.1rem}.btn-hero-cta{padding:15px 30px;font-size:1rem;width:90%;max-width:300px}.section{padding:60px 0}.section-title h2{font-size:2rem}.about-grid,.service-grid{grid-template-columns:1fr;padding:0 10px}}