:root{--rojo:#971519;--naranja:#f19800;--negro:#1a1a1a;--blanco:#ffffff}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Poppins',Arial,sans-serif;color:var(--negro)}.site-header{background-color:var(--blanco);box-shadow:0 2px 10px rgba(0,0,0,0.06);position:sticky;top:0;z-index:1000}.header-container{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 24px}.logo img{height:42px;display:block}.main-nav .nav-list{display:flex;list-style:none;gap:32px}.nav-link{text-decoration:none;color:var(--negro);font-weight:600;font-size:15px;letter-spacing:0.5px;text-transform:uppercase;padding:8px 4px;position:relative;transition:color 0.25s ease}.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background-color:var(--rojo);transition:width 0.25s ease}.nav-link:hover{color:var(--rojo)}.nav-link:hover::after,.nav-link.active::after{width:100%}.nav-link.active{color:var(--rojo)}.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;background:none;border:none;cursor:pointer;padding:8px;z-index:1100}.menu-toggle .bar{width:26px;height:3px;background-color:var(--negro);border-radius:2px;transition:all 0.3s ease}.menu-toggle.open .bar:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-toggle.open .bar:nth-child(2){opacity:0}.menu-toggle.open .bar:nth-child(3){transform:translateY(-8px) rotate(-45deg)}@media (max-width:768px){.menu-toggle{display:flex}.main-nav{position:fixed;top:0;right:0;height:100vh;width:min(75%,300px);background-color:var(--blanco);box-shadow:-4px 0 15px rgba(0,0,0,0.1);transform:translateX(100%);transition:transform 0.35s ease;padding-top:90px}.main-nav.open{transform:translateX(0)}.nav-list{flex-direction:column;gap:0}.nav-link{display:block;padding:16px 28px;text-transform:none;font-size:17px;border-left:3px solid transparent}.nav-link.active,.nav-link:hover{border-left:3px solid var(--rojo);background-color:rgba(151,21,25,0.05)}.nav-link::after{display:none}}