/* gustavocadena.com EN/ES toggle (gc-i18n) */
.gc-lang-btn{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;gap:.3rem;min-width:2.75rem;min-height:2.75rem;padding:.35rem .8rem;margin-left:.25rem;border:1px solid var(--line,rgba(0,0,0,.18));border-radius:999px;background:var(--ink,#1a1410);color:var(--bg,#f6f0e8);font:600 .82rem/1 "DM Sans",system-ui,sans-serif;letter-spacing:.04em;cursor:pointer;transition:background .15s,color .15s,transform .1s}
.gc-lang-btn:hover{background:var(--accent,#b4532a);color:#fff}
.gc-lang-btn:active{transform:scale(.96)}
.gc-lang-btn:focus-visible{outline:3px solid var(--accent,#b4532a);outline-offset:2px}
.gc-lang-btn .gc-off{opacity:.55;font-weight:500}
@media (max-width:560px){.header-inner{flex-wrap:nowrap;align-items:center}.header-inner .nav{flex:1 1 auto;min-width:0}.gc-lang-btn{padding:.3rem .65rem;font-size:.78rem}}
@media (prefers-reduced-motion:reduce){.gc-lang-btn{transition:none}}