:root{--bg-primary: #0A0A0A;--bg-secondary: #141414;--text-primary: #FFFFFF;--text-secondary: #A0A0A0;--accent: #D4AF37;--accent-hover: #F5C542}*{margin:0;padding:0;box-sizing:border-box}html{font-family:Inter,sans-serif;background:var(--bg-primary);color:var(--text-primary);scroll-behavior:smooth}body{min-height:100vh;display:flex;flex-direction:column}html:not(.loaded){overflow:hidden!important}html.loaded{overflow:auto}main{flex:1}a{color:inherit;text-decoration:none}.loader{position:fixed;inset:0;background:#0a0a0a;display:flex;align-items:center;justify-content:center;z-index:99999}html.loaded .loader{animation:loaderExit .6s ease forwards}@keyframes loaderExit{0%{opacity:1}50%{opacity:1;background:#0a0a0a}to{opacity:0;visibility:hidden}}.loader-content{display:flex;flex-direction:column;align-items:center;gap:2rem}.loader-logo{height:80px;width:auto;animation:pulseLogo 1.5s ease-in-out infinite}@keyframes pulseLogo{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(.98)}}.loader-bar{width:200px;height:2px;background:#ffffff26;overflow:hidden;border-radius:2px}.loader-progress{height:100%;background:linear-gradient(90deg,#d4af37,#f5c542);width:0%;animation:loadBar 2s ease forwards}@keyframes loadBar{0%{width:0%}to{width:100%}}.header{position:fixed;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:.8rem 2rem;background:#0a0a0af2;backdrop-filter:blur(10px);z-index:100;border-bottom:1px solid rgba(255,255,255,.1);transform:translateY(-100%);animation:slideDown .6s ease forwards;animation-delay:2s}@keyframes slideDown{to{transform:translateY(0)}}.logo img{height:35px;width:auto}.menu-toggle{display:none;flex-direction:column;justify-content:space-between;width:25px;height:18px;background:transparent;border:none;cursor:pointer;z-index:101}.menu-toggle span{width:100%;height:2px;background:var(--text-primary);transition:all .3s ease;border-radius:2px}.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.menu-toggle.active span:nth-child(2){opacity:0}.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.nav{display:flex;gap:2rem;align-items:center}.nav a{font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;transition:color .3s;position:relative}.nav a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--accent);transition:width .3s ease}.nav a:hover:after{width:100%}.nav a:hover{color:var(--accent)}.btn-acceder{border:1px solid var(--text-primary);padding:.5rem 1.5rem;transition:all .3s}.btn-acceder:hover{background:var(--text-primary);color:var(--bg-primary)}.lang-switch{background:transparent;border:1px solid var(--text-secondary);color:var(--text-secondary);padding:.3rem .6rem;font-size:.75rem;cursor:pointer;transition:all .3s}.lang-switch:hover{border-color:var(--accent);color:var(--accent)}.footer{background:var(--bg-secondary);padding:3rem 2rem 1rem;margin-top:auto;opacity:0;animation:fadeIn .6s ease forwards;animation-delay:2.3s}@keyframes fadeIn{to{opacity:1}}.footer-content{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto}.footer-logo img{height:30px}.footer-links{display:flex;gap:2rem}.footer-links a{color:var(--text-secondary);font-size:.9rem;transition:color .3s}.footer-links a:hover{color:var(--text-primary)}.footer-social a{color:var(--text-secondary);transition:color .3s}.footer-social a:hover{color:var(--accent)}.footer-bottom{text-align:center;margin-top:2rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1)}.footer-bottom p{color:var(--text-secondary);font-size:.8rem}@media(max-width:768px){.header{padding:.8rem 1rem}.menu-toggle{display:flex;order:3}.nav{position:fixed;top:0;right:-100%;width:70%;height:100vh;background:var(--bg-secondary);flex-direction:column;justify-content:center;gap:1.5rem;padding:2rem;transition:right .3s ease;border-left:1px solid rgba(255,255,255,.1)}.nav.active{right:0}.nav a{font-size:1.1rem}.btn-acceder{margin-top:1rem}.lang-switch{order:2}.logo{order:1}.footer-content{flex-direction:column;gap:1.5rem;text-align:center}.footer-links{flex-wrap:wrap;justify-content:center}}