:root{--teal:#35d4c5;--serif:"Playfair Display",Georgia,serif;--sans:"DM Sans",-apple-system,Arial,sans-serif}
/* footer igual al de docraulizquierdo.com */
.sfoot{background:#071324;border-top:1px solid #1d3047;color:#cdd6e2;padding:56px 0 30px;margin-top:24px}
.sf-top{display:grid;gap:28px;padding-bottom:30px;border-bottom:1px solid #1d3047}
.sf-name{margin:0;font:500 26px var(--serif);color:#fff}
.sf-tag{margin:8px 0 0;font:700 11px var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--teal)}
.sf-desc{margin:12px 0 0;font-size:15px;color:#9fb0c6;max-width:22em}
.sf-nav{display:flex;flex-wrap:wrap;gap:4px 22px}
.sf-nav a,.sf-legal a,.sf-contact a{display:inline-flex;align-items:center;min-height:44px;color:#e8eef6;text-decoration:none;font-size:15px}
.sf-contact{display:grid;gap:0}
.sf-contact p{margin:0;font-size:14px;color:#9fb0c6}
.sf-wa{font:700 13px var(--sans) !important;letter-spacing:.14em;text-transform:uppercase;color:var(--teal) !important}
.sf-social{display:flex;gap:6px;margin-top:6px}
.sf-social a{width:44px;height:44px;justify-content:center;border:1px solid #27507a;border-radius:50%}
.sf-social svg{width:18px;height:18px;fill:none;stroke:#e8eef6;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sf-bot{display:grid;gap:12px;padding-top:20px}
.sf-legal{display:flex;flex-wrap:wrap;gap:0 18px}
.sf-legal a{font-size:13px;color:#cdd6e2}
.sf-bot p{margin:0;font-size:12.5px;line-height:1.55;color:#8f9bad}
@media (min-width:760px){
  .sf-top{grid-template-columns:1.2fr 1fr 1fr;align-items:start}
  .sf-nav{flex-direction:column;gap:0}
  .sf-bot{grid-template-columns:auto 1fr;gap:40px;align-items:start}
  .sf-bot p{text-align:right}
}

/* Menú superior igual al de docraulizquierdo.com (captura de Raúl, 15 oct) */
.snav{position:sticky;top:0;z-index:40;background:rgba(7,19,36,.97);border-bottom:1px solid #1d3047}
.snav-in{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:65px}
.sn-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;min-height:48px;min-width:0}
.snav .mono{width:38px;height:38px;flex:none;border:1px solid #35d4c5;border-radius:50%;display:grid;place-items:center;font:500 14px var(--serif);color:#fff}
.sn-t b{display:block;font:600 16px/1.2 var(--serif);color:#fff;white-space:nowrap}
.sn-t small{display:none;font:600 9px/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#a9b4c4}
.sn-links{display:none}
.sn-links a{display:inline-flex;align-items:center;min-height:44px;color:#e8eef6;text-decoration:none;font:700 11px var(--sans);letter-spacing:.14em;text-transform:uppercase}
.sn-links a:hover{color:#35d4c5}
.sn-cta{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;background:#4fd1bd;color:#071324;font:700 12px var(--sans);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;white-space:nowrap}
.sn-cta .lg{display:none}
.wa-fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:55;display:inline-flex;align-items:center;gap:8px;height:56px;padding:0 16px;border-radius:999px;background:#25D366;color:#07311a;font:700 11px var(--sans);text-decoration:none;transition:transform .2s}
.wa-fab:hover{transform:scale(1.05)}
.wa-fab svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.wa-fab span{display:none}
.sfoot{padding-bottom:96px}
@media (min-width:640px){.sn-t small{display:block}.sn-cta .lg{display:inline}.wa-fab{height:48px;right:20px;bottom:20px}.wa-fab span{display:inline}}
@media (min-width:1000px){.sn-links{display:flex;gap:30px}}