/* Membrete GC compacto: símbolo original y nombre legible. */
.site-nav{min-height:112px;padding:20px 5%;align-items:center}
.gc-letterhead{display:inline-flex;align-items:center;gap:13px;flex:0 0 auto;color:#f7f4ee;text-decoration:none;padding:5px 0}
.gc-letterhead:focus-visible{outline:2px solid #d8bd86;outline-offset:7px}
.gc-symbol{display:block;position:relative;overflow:hidden;width:66px;height:49px;flex:0 0 66px;background:#0b1224}
.gc-symbol img{display:block;position:absolute;width:311.61px;max-width:none;height:auto;left:-34.57px;top:-36.93px}
.gc-type{display:flex;flex-direction:column;gap:7px}
.gc-name{display:block;font-family:'Playfair Display',Georgia,serif;font-size:25px;font-weight:500;letter-spacing:.055em;line-height:1.05;white-space:nowrap}
.gc-subtitle{display:block;color:#b9965b;font-family:'DM Sans',Arial,sans-serif;font-size:8px;letter-spacing:.19em;line-height:1.2;white-space:nowrap}
@media(max-width:850px){.site-nav{gap:18px}.gc-name{font-size:23px}.gc-letterhead{gap:10px}.gc-subtitle{font-size:7px}}
@media(max-width:550px){.site-nav{min-height:0;align-items:flex-start;padding:18px 5% 20px;gap:18px}.gc-name{font-size:23px}.gc-subtitle{display:none}.gc-symbol{width:58px;height:43px;flex-basis:58px}.gc-symbol img{width:273.84px;left:-30.38px;top:-32.45px}.gc-letterhead{gap:10px}}

/* Portada y catálogo auxiliar: conservan sus menús propios. */
.lux-nav{min-height:112px;align-items:center;padding:20px 5%}
.bar{height:auto;min-height:112px;gap:20px}.bar>.gc-letterhead{flex:0 0 auto}.bar nav{top:100%}
@media(max-width:800px){.bar{min-height:104px;gap:14px}}
@media(max-width:550px){.lux-nav{min-height:0;align-items:flex-start;padding:18px 5% 20px;gap:18px}.bar{min-height:96px;gap:12px}.bar .gc-name{font-size:20px}.bar .gc-symbol{width:48px;height:36px;flex-basis:48px}.bar .gc-symbol img{width:226.63px;left:-25.14px;top:-26.86px}.bar .menu{flex-shrink:0}}
@media(max-width:350px){.bar .gc-name{font-size:18px}.bar .gc-symbol{width:42px;height:32px;flex-basis:42px}.bar .gc-symbol img{width:198.3px;left:-22px;top:-23.5px}.bar .gc-letterhead{gap:8px}}