/* Banda de contacto compartida por los sitios publicos de TECMADI (ADR 0321).
   Unicos canales: WhatsApp y Telegram. Sin formularios, sin captacion de datos. */
.tc-banda{background:#F4F7FB;border-top:1px solid #DDE5EF;padding:34px 24px}
.tc-banda__wrap{max-width:1080px;margin:0 auto;display:flex;flex-wrap:wrap;
  align-items:center;gap:22px 32px;justify-content:space-between}
.tc-banda__texto{max-width:520px}
.tc-banda__kicker{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:#0B6BB5;margin:0}
.tc-banda__titulo{color:#032854;font-size:19px;font-weight:600;margin:6px 0 0;line-height:1.3}
.tc-banda__sub{color:#33475F;font-size:15px;line-height:1.55;margin:6px 0 0}
.tc-banda__canales{display:flex;flex-wrap:wrap;gap:10px}
.tc-canal{display:inline-flex;align-items:center;gap:10px;text-decoration:none;
  border-radius:10px;padding:11px 16px;font-size:14px;line-height:1.2;
  border:1.5px solid transparent;transition:transform .12s ease,box-shadow .12s ease}
.tc-canal span{display:flex;flex-direction:column}
.tc-canal strong{font-weight:600;font-size:14.5px}
.tc-canal small{font-size:11.5px;opacity:.85}
.tc-canal:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(3,40,84,.14)}
.tc-canal:focus-visible{outline:3px solid #1183D6;outline-offset:2px}
.tc-canal--wa{background:#0F7A57;color:#fff}
.tc-canal--tg{background:#fff;color:#0B6BB5;border-color:#B9D3F6}
.tc-pie-canales{margin-top:12px;line-height:1.9}
/* Numero de contacto clicable: abre WhatsApp con el mensaje ya escrito (ADR 0478). */
.tc-wa-grupo{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:22px 0 4px}
.tc-wa{display:inline-flex;align-items:center;gap:10px;text-decoration:none;background:#0F7A57;
  color:#fff;border-radius:10px;padding:13px 20px;font-size:15px;font-weight:600;line-height:1.2;
  transition:transform .12s ease,box-shadow .12s ease}
.tc-wa:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(15,122,87,.32)}
.tc-wa:focus-visible{outline:3px solid #1183D6;outline-offset:2px}
@media(max-width:640px){.tc-wa-grupo{flex-direction:column}.tc-wa{justify-content:center}}
@media(max-width:640px){.tc-banda__canales{width:100%}.tc-canal{flex:1 1 100%}}