:root{--primary: #4361ee;--secondary: #3a0ca3;--accent: #f72585;--light: rgba(255, 255, 255, .9);--dark: #212529;--success: #4cc9f0;--warning: #fca311;--danger: #e63946;--gray: #adb5bd;--blur: 12px}*{margin:0;padding:0;box-sizing:border-box;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}body{background:linear-gradient(120deg,#e0c3fc,#8ec5fc);color:var(--dark);line-height:1.6;min-height:100vh;padding:20px}.container{max-width:1200px;margin:0 auto;padding:1rem}header{background:#fff3;backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid rgba(255,255,255,.3);color:var(--dark);padding:1rem 0;border-radius:16px;box-shadow:0 4px 30px #0000001a;position:sticky;top:20px;z-index:100;margin-bottom:2rem}.nav-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.8rem;font-weight:700;display:flex;align-items:center;gap:.5rem;color:var(--secondary);text-shadow:0 2px 4px rgba(0,0,0,.1)}.nav-links{display:flex;gap:2rem}.nav-links a{color:var(--dark);text-decoration:none;font-weight:500;transition:all .3s ease;display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:12px;background:#fff3;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}.nav-links a:hover{background:#fff6;transform:translateY(-2px)}.card-container{background:#fff3;backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid rgba(255,255,255,.3);border-radius:20px;padding:2.5rem;margin:2rem 0;box-shadow:0 8px 32px #0000001a;text-align:center;position:relative;overflow:hidden}.card-container:before{content:"";position:absolute;top:0;left:0;width:100%;height:5px;background:linear-gradient(90deg,var(--primary),var(--accent));opacity:.7}.search-container{margin:2rem 0}.search-bar{position:relative}.search-bar input{width:100%;padding:1.2rem 1.5rem 1.2rem 3rem;border:1px solid rgba(255,255,255,.5);border-radius:50px;font-size:1rem;transition:all .3s ease;background:#fff3;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);box-shadow:0 4px 12px #0000000d;color:var(--dark)}.search-bar input::placeholder{color:#212529b3}.search-bar i{position:absolute;left:1.2rem;top:50%;transform:translateY(-50%);color:var(--secondary)}.search-bar input:focus{border-color:#4361ee80;box-shadow:0 0 0 3px #4361ee33;outline:none;background:#ffffff4d}.search-bar.no-results input{border-color:var(--danger);box-shadow:0 0 0 3px #e6394633}.no-results-message{color:var(--danger);text-align:center;margin-top:1.5rem;padding:1rem;background:#e639461a;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);border-radius:12px;border:1px solid rgba(230,57,70,.2);display:none}.groups-list{display:flex;flex-direction:column;gap:.75rem;margin-top:2rem}.grupo-desplegable{background:#fff3;backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid rgba(255,255,255,.3);border-radius:16px;overflow:hidden;box-shadow:0 8px 32px #0000001a;transition:all .3s ease;margin-bottom:.55rem}.grupo-desplegable:hover{transform:translate(7px);box-shadow:0 12px 36px #00000026;background:#ffffff40}.boton-desplegable{width:100%;text-align:left;background:transparent;border:none;padding:1.5rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:1.2rem;font-weight:600;color:var(--secondary);transition:all .3s ease}.boton-desplegable:hover{background:#ffffff1a;transform:translate(4px)}.grupo-header{display:flex;justify-content:space-between;align-items:center;width:100%}.grupo-header h2{margin:0;font-size:1.3rem;color:var(--secondary)}.flecha{transition:transform .3s ease;font-size:.9rem;color:var(--primary)}.flecha.rotated{transform:rotate(180deg)}.contenido-grupo{display:none;background:#ffffff26;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.2);padding:0 1.5rem 1.5rem}.contenido-grupo.visible{display:block;animation:fadeIn .3s ease}.descripcion-container{padding:1rem 0}.grupo-descripcion{font-size:.95rem;color:var(--dark);line-height:1.5;margin:0;padding:1rem;background:#ffffff1a;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);border-radius:10px;border:1px solid rgba(255,255,255,.2)}.lista-cursos h3{margin:1.5rem 0 1rem;color:var(--secondary);font-size:1.1rem;display:flex;align-items:center;gap:.5rem;padding-bottom:.5rem;border-bottom:1px solid rgba(255,255,255,.2)}.curso-item{display:grid;grid-template-columns:1fr auto auto;gap:1rem;align-items:center;padding:1rem;margin-bottom:.75rem;background:#ffffff1a;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);border-radius:10px;transition:all .3s ease;border:1px solid rgba(255,255,255,.2)}.curso-item:hover{background:#fff3;transform:translate(12px)}.course-name{text-align:left;font-weight:500;color:var(--dark)}.course-code{text-align:center;font-family:Courier New,monospace;font-weight:700;background:#4361ee1a;padding:.4rem .8rem;border-radius:6px;min-width:5rem;color:var(--primary)}.enlace-unirse{color:var(--primary);text-decoration:none;font-weight:600;display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;background:#fff3;transition:all .3s ease;border:1px solid rgba(255,255,255,.3)}.enlace-unirse:hover{color:#fff;background:var(--primary);transform:translate(2px);box-shadow:0 4px 12px #4361ee4d}.highlight{background-color:#ffe600cd;padding:0 2px;border-radius:2px;font-weight:700;display:inline}footer{text-align:center;padding:2rem;margin-top:4rem;background:#fff3;backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid rgba(255,255,255,.3);color:var(--dark);border-radius:16px;box-shadow:0 4px 30px #0000001a}.footer-content{display:flex;flex-direction:column;align-items:center;gap:1rem}.footer-content .fa-heart{color:var(--accent)}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}.normas-list{display:flex;flex-direction:column;gap:1.5rem;margin-top:2rem}.norma-card{display:flex;align-items:flex-start;gap:1.5rem;background:#fff3;backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid rgba(255,255,255,.3);border-radius:16px;padding:1.5rem;box-shadow:0 8px 32px #0000001a;transition:transform .3s ease}.norma-card:hover{transform:translate(3px);background:#ffffff40}.norma-number{background:var(--primary);color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0;font-size:1.2rem}.norma-content h3{margin-bottom:.5rem;color:var(--secondary);font-size:1.2rem}.norma-content p{color:var(--dark);line-height:1.6}@media (max-width: 768px){:root{--blur: 8px}body{padding:10px}.container{padding:.5rem}.nav-container{flex-direction:column;gap:1rem;padding:0 1rem}.card-container{padding:1.5rem}.nav-links{gap:1rem}.nav-links a{padding:.4rem .8rem}.curso-item{grid-template-columns:1fr;grid-template-rows:auto auto auto;gap:.5rem;text-align:center}.boton-desplegable{padding:1.2rem}.grupo-header h2{font-size:1.1rem}.contenido-grupo{padding:0 1rem 1rem}.curso-item{grid-template-columns:1fr;grid-template-rows:auto auto auto;gap:.75rem;text-align:center;padding:1rem}.course-name{text-align:center;order:1}.course-code{order:2;justify-self:center}.enlace-unirse{order:3;justify-self:center}.lista-cursos h3{font-size:1rem;margin:1rem 0}.norma-card{flex-direction:column;gap:1rem;text-align:center}.norma-number{align-self:center}.grupo-desplegable:hover,.boton-desplegable:hover,.curso-item:hover,.norma-card:hover{transform:translate(2px)}}.groups-list:has(.grupo-general){margin-bottom:2rem}.groups-list:has(.grupo-general)+.groups-list:has(.grupo-desplegable){margin-top:2rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.2)}.enlace-unirse{color:#6c63ff;text-decoration:none;font-weight:500;display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;background:#6c63ff14;transition:all .3s ease;border:1px solid rgba(108,99,255,.15)}.enlace-unirse:hover{color:#fff;background:linear-gradient(135deg,#6c63ff,#f72585);transform:translateY(-1px);box-shadow:0 4px 12px #6c63ff40}