.navigation{background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.1);position:-webkit-sticky;position:sticky;top:0;z-index:1000;opacity:1}.nav-content{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo img{height:50px;display:block;transition:transform .3s ease}.logo:hover img{transform:scale(1.05)}.nav-right{display:flex;align-items:center;gap:2rem}.nav-links{display:flex;list-style:none;gap:.5rem;margin:0;flex-wrap:wrap}.nav-links a{color:var(--text-dark);font-weight:500;font-size:.9rem;padding:.5rem .8rem;border-radius:6px;transition:all .3s ease;white-space:nowrap}.nav-links a:hover{color:var(--primary-orange);background:var(--pale-orange)}.nav-links a.active{color:var(--white);background:var(--primary-orange)}.language-switcher{display:flex;gap:.3rem;border:2px solid var(--primary-orange);border-radius:6px;padding:.2rem}.language-switcher button{background:transparent;color:var(--text-dark);padding:.4rem .7rem;border-radius:4px;font-size:.9rem;font-weight:500;transition:all .3s ease}.language-switcher button:hover{background:var(--pale-orange);color:var(--primary-orange)}.language-switcher button.active{background:var(--primary-orange);color:var(--white)}.contact-info{gap:1rem}.contact-info,.email-icon-link{display:flex;align-items:center}.email-icon-link{position:relative;justify-content:center;width:36px;height:36px;background:#fff;color:var(--primary-orange);border-radius:50%;border:2px solid var(--primary-orange);transition:all .3s ease;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{box-shadow:0 0 0 0 rgba(255,149,0,.4)}50%{box-shadow:0 0 0 8px rgba(255,149,0,0)}}.email-icon-link:hover{transform:scale(1.1);background:var(--primary-orange);color:#fff;animation:none}.email-icon-link svg{width:20px;height:20px}.email-tooltip{position:absolute;bottom:-45px;left:50%;transform:translateX(-50%) translateY(10px);background:var(--primary-orange);color:#fff;padding:.5rem 1rem;border-radius:8px;font-size:.85rem;font-weight:500;white-space:nowrap;opacity:0;visibility:hidden;transition:all .3s ease;pointer-events:none;box-shadow:0 4px 12px rgba(0,0,0,.15);z-index:100}.email-tooltip:before{content:"";position:absolute;top:-6px;left:50%;transform:translateX(-50%);width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-bottom:6px solid var(--primary-orange)}.email-icon-link:hover .email-tooltip{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.whatsapp-link{position:relative;display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:#25d366;color:#fff;border-radius:50%;transition:all .3s ease;animation:pulse-whatsapp 2s ease-in-out 1s infinite}@keyframes pulse-whatsapp{0%,to{box-shadow:0 0 0 0 rgba(37,211,102,.4)}50%{box-shadow:0 0 0 8px rgba(37,211,102,0)}}.whatsapp-link:hover{transform:scale(1.1);background:#128c7e;animation:none}.whatsapp-link svg{width:20px;height:20px}.whatsapp-tooltip{position:absolute;bottom:-45px;left:50%;transform:translateX(-50%) translateY(10px);background:#25d366;color:#fff;padding:.5rem 1rem;border-radius:8px;font-size:.85rem;font-weight:500;white-space:nowrap;opacity:0;visibility:hidden;transition:all .3s ease;pointer-events:none;box-shadow:0 4px 12px rgba(0,0,0,.15);z-index:100}.whatsapp-tooltip:before{content:"";position:absolute;top:-6px;left:50%;transform:translateX(-50%);width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-bottom:6px solid #25d366}.whatsapp-link:hover .whatsapp-tooltip{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}@media (max-width:1200px){.nav-links a{font-size:.85rem;padding:.4rem .6rem}}@media (max-width:968px){.nav-content,.nav-right{flex-direction:column;gap:1rem}.nav-right{width:100%}.nav-links{width:100%}.contact-info,.nav-links{justify-content:center}.language-switcher{margin:0 auto}}@media (max-width:768px){.logo img{height:40px}.nav-links{gap:.3rem}.nav-links a{font-size:.8rem;padding:.4rem .5rem}.language-switcher button{padding:.3rem .6rem;font-size:.85rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;color:#333}.container{max-width:1200px;margin:0 auto;padding:0 2rem}main{min-height:calc(100vh - 80px)}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;background:none;font-family:inherit}