:root{--primary: #8e44ad;--primary-light: #dcd0ff;--secondary: #1a3a5f;--accent: #1abc9c;--bg-light: #fbfaff;--text: #2d3436;--text-muted: #636e72;--white: #ffffff;--nav-bg: rgba(255, 255, 255, .95);--shadow-sm: 0 2px 4px rgba(0,0,0,.05);--shadow-md: 0 10px 15px -3px rgba(0,0,0,.1);--shadow-lg: 0 20px 25px -5px rgba(0,0,0,.1)}@media(prefers-color-scheme:dark){:root{--bg-light: #1e1e2d;--text: #e1e1e1;--text-muted: #a0a0a0;--white: #121212;--secondary: #3498db;--nav-bg: rgba(18, 18, 18, .95);--shadow-sm: 0 2px 4px rgba(0,0,0,.3);--shadow-md: 0 10px 15px -3px rgba(0,0,0,.5);--shadow-lg: 0 20px 25px -5px rgba(0,0,0,.6)}.card,.course-item,details,.blog-card,.dropdown-menu{border-color:#ffffff1a}.featured-card{background:#251b3a!important}}html,body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text);line-height:1.6;background-color:var(--white);scroll-behavior:smooth}*{box-sizing:border-box}h1,h2,h3{font-family:Montserrat,sans-serif}section{padding:6rem 1.5rem;max-width:1100px;margin:auto}h2{text-align:center;color:var(--secondary);margin-bottom:3.5rem;font-size:2.25rem;font-weight:800;position:relative}h2:after{content:"";display:block;width:60px;height:4px;background:var(--accent);margin:1rem auto;border-radius:2px}.navbar{position:sticky;top:0;z-index:1000;background:var(--nav-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:.75rem 0;box-shadow:var(--shadow-sm)}.nav-container{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 1.5rem}.logo{font-weight:800;color:var(--primary);font-size:1.4rem;letter-spacing:-.5px}.nav-links{display:flex;gap:2rem;list-style:none;margin:0;padding:0;align-items:center}.dropdown{position:relative}.dropdown-toggle{cursor:pointer;display:flex;align-items:center;gap:.5rem}.dropdown-menu{position:absolute;top:100%;left:50%;transform:translate(-50%) translateY(10px);background:var(--white);min-width:200px;box-shadow:var(--shadow-lg);border-radius:12px;list-style:none;padding:.75rem 0;opacity:0;visibility:hidden;transition:all .3s ease;z-index:1000;border:1px solid rgba(0,0,0,.05)}.dropdown-menu li a{padding:.75rem 1.5rem;display:block;color:var(--text)!important;font-weight:500;transition:background .2s}.dropdown-menu li a:hover{background:var(--bg-light);color:var(--primary)!important}.dropdown-menu li a:after{display:none}.dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.nav-links a{text-decoration:none;color:var(--text);font-weight:600;font-size:.95rem;transition:all .3s ease;position:relative}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--accent);transition:width .3s}.nav-links a:hover,.nav-links a.active-link{color:var(--primary)}.nav-links a:hover:after,.nav-links a.active-link:after{width:100%}.home-main{width:100%}.hero{background:linear-gradient(135deg,var(--secondary) 0%,var(--primary) 100%);color:#fff;text-align:center;padding:8rem 1.5rem;border-radius:0 0 50px 50px;width:100%;max-width:100%!important;margin:0}.hero h1{font-size:3.5rem;font-weight:900;margin:1rem 0;letter-spacing:-1px}.hero p{font-size:1.25rem;opacity:.9;max-width:600px;margin:0 auto 2rem}.profile-img-container{width:250px;height:250px;margin:0 auto 2rem;border-radius:50%;border:8px solid rgba(255,255,255,.2);padding:5px;background:#ffffff1a;transition:transform .3s ease;overflow:hidden}.profile-img-container:hover{transform:scale(1.05)}.profile-img{width:100%;height:100%;object-fit:cover;border-radius:50%}.cta-button{background:#25d366;color:#fff;padding:1.2rem 2.5rem;border-radius:50px;text-decoration:none;display:inline-block;font-weight:700;font-size:1.1rem;box-shadow:0 4px 15px #25d3664d;transition:all .3s ease}.cta-button:hover{transform:translateY(-3px);box-shadow:0 6px 20px #25d36666;background:#20ba5a}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.card{background:var(--white);padding:2.5rem 2rem;border-radius:20px;box-shadow:var(--shadow-md);text-align:center;transition:all .3s ease;border:1px solid rgba(0,0,0,.05)}.card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:var(--accent)}.card i{font-size:3rem;margin-bottom:1.5rem;display:block;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.card h3{color:var(--secondary);font-size:1.4rem;margin-bottom:1rem}.card p{color:var(--text-muted);font-size:1rem;white-space:pre-line}.bg-alt{background-color:var(--bg-light);border-radius:40px}.courses-list{display:flex;flex-direction:column;gap:2rem;max-width:850px;margin:0 auto}.course-item{display:flex;align-items:center;gap:2.5rem;background:var(--white);padding:2rem;border-radius:15px;box-shadow:var(--shadow-sm);transition:all .3s ease}.course-item:hover{transform:translate(10px);box-shadow:var(--shadow-md)}.clickable-course:hover{border-left:5px solid var(--accent);background:var(--bg-light)}.view-more{display:inline-block;margin-top:.5rem;font-size:.85rem;color:var(--primary);font-weight:700;text-decoration:underline}.featured-card{border:2px solid var(--primary)!important;background:var(--bg-light)!important;transform:scale(1.02)}.featured-card h3{color:var(--primary)!important;font-weight:800!important}.course-year{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;padding:.75rem 1.25rem;border-radius:12px;font-weight:800;min-width:100px;text-align:center;font-size:1.1rem}.course-details h3{margin:0;color:var(--secondary);font-size:1.3rem;font-weight:700}.course-details p{margin:.5rem 0 0;color:var(--text-muted);font-size:1.05rem}.booking-container{background:var(--white);border-radius:25px;overflow:hidden;box-shadow:var(--shadow-lg);border:8px solid var(--white)}details{background:var(--white);margin-bottom:1.25rem;padding:1.25rem 1.5rem;border-radius:15px;box-shadow:var(--shadow-sm);transition:all .3s ease;border:1px solid transparent}details[open]{border-color:var(--accent)}summary{font-weight:700;color:var(--secondary);font-size:1.1rem;list-style:none;display:flex;justify-content:space-between;align-items:center;cursor:pointer}summary:after{content:"\25bc";font-size:.8rem;transition:transform .3s}details[open] summary:after{transform:rotate(180deg)}.whatsapp-float{position:fixed;bottom:40px;right:40px;background:#25d366;color:#fff;width:65px;height:65px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:35px;box-shadow:0 10px 25px #25d36666;z-index:1000;text-decoration:none;transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.whatsapp-float:hover{transform:scale(1.1) rotate(5deg)}.footer{background:linear-gradient(135deg,var(--secondary) 0%,var(--primary) 100%);color:#fff;padding:3rem 1.5rem 1.5rem;margin-top:4rem;border-radius:50px 50px 0 0}.footer-content{max-width:1100px;margin:0 auto}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:2.5rem}.footer-col h4{font-family:Montserrat,sans-serif;font-size:1.1rem;margin-bottom:1rem;position:relative;padding-bottom:.4rem}.footer-col h4:after{content:"";position:absolute;bottom:0;left:0;width:25px;height:2px;background:var(--accent)}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:.6rem}.footer-links a{color:#fff;text-decoration:none;opacity:.7;transition:all .3s ease;font-size:.95rem}.footer-links a:hover{opacity:1;padding-left:5px;color:var(--accent)}.secure-badge{display:inline-flex;align-items:center;gap:.75rem;background:#ffffff0d;padding:.75rem 1rem;border-radius:8px;border:1px solid rgba(255,255,255,.1);text-decoration:none;color:#fff;transition:background .3s}.secure-badge:hover{background:#ffffff1a}.secure-badge i{color:#2ecc71;font-size:1.2rem}.accessibility-info{display:none}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.5rem;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:1rem;font-size:.9rem;opacity:.7;text-align:center}.social-icons{display:flex;gap:1rem;font-size:1.5rem}.social-icons a{color:#fff;opacity:.7;transition:opacity .3s}.social-icons a:hover{opacity:1}.blog-container{padding-top:2rem}.blog-hero{text-align:center;background:var(--bg-light);padding:4rem 1.5rem;border-radius:30px;margin-bottom:4rem}.blog-hero h1{color:var(--secondary);font-size:3rem;margin-bottom:1rem}.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2.5rem;max-width:1100px;margin:0 auto}.blog-card{background:var(--white);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-md);transition:transform .3s ease}.blog-card:hover{transform:translateY(-10px)}.blog-card img{width:100%;height:200px;object-fit:cover}.blog-content{padding:1.5rem}.post-date{color:var(--accent);font-weight:700;font-size:.85rem;text-transform:uppercase}.blog-content h3{color:var(--secondary);margin:.5rem 0 1rem;font-size:1.4rem}.blog-content p{color:var(--text-muted);margin-bottom:1.5rem}.read-more{text-decoration:none;color:var(--primary);font-weight:700;display:flex;align-items:center;gap:.5rem}.post-container{padding:4rem 1.5rem;max-width:900px;margin:0 auto}.back-link{display:block;text-decoration:none;color:var(--primary);font-weight:700;margin-bottom:1.5rem}.post-header h1{font-size:3rem;color:var(--secondary);margin:1rem 0}.post-hero-image{border-radius:30px;overflow:hidden;margin:2rem 0;box-shadow:var(--shadow-lg)}.post-hero-image img{width:100%;height:auto;max-height:500px;object-fit:cover}.video-container{position:relative;padding-bottom:56.25%;height:0;overflow:hidden}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%}.post-body .excerpt{font-size:1.25rem;font-weight:600;color:var(--secondary);border-left:5px solid var(--accent);padding-left:1.5rem;margin-bottom:2rem}.post-body .content{font-size:1.15rem;color:var(--text);line-height:1.8}.post-footer{margin-top:4rem;text-align:center}.share-buttons{display:flex;justify-content:center;gap:1.5rem;font-size:2rem;margin-top:1rem}.share-btn{color:var(--primary);transition:transform .3s}.share-btn:hover{transform:scale(1.2)}.not-found{text-align:center;padding:5rem 0}@media(max-width:900px){.hero h1{font-size:2.75rem}.footer-bottom{flex-direction:column;gap:1rem;text-align:center}}@media(max-width:768px){.nav-links{display:none}.course-item{flex-direction:column;text-align:center;gap:1rem}.hero{padding:6rem 1.5rem}section{padding:4rem 1.5rem}}.dropdown-menu{max-height:400px;overflow-y:auto;min-width:320px}.dropdown-menu::-webkit-scrollbar{width:6px}.dropdown-menu::-webkit-scrollbar-track{background:var(--bg-light)}.dropdown-menu::-webkit-scrollbar-thumb{background:var(--primary-light);border-radius:10px}.dropdown-menu::-webkit-scrollbar-thumb:hover{background:var(--primary)}@media(max-width:768px){#cursos-extra .grid{grid-template-columns:1fr;gap:1rem}#cursos-extra .card{padding:1.5rem}#cursos-extra h2{font-size:1.8rem;margin-bottom:2rem}}