/*
Theme Name: TB Academy
Theme URI: https://tbacademy.vulkanstudio.com
Author: Vulkan Studio
Description: Tema clásico a medida para TB Lashes & Brows Academy (Las Chafiras, Tenerife). Oro bruñido, serifas elegantes y mucho aire.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
License: Propietaria
Text Domain: tbacademy
*/

/* ==========================================================================
   Tipografías autoalojadas (sin llamadas a servidores de terceros)
   ========================================================================== */
@font-face{font-family:"Bodoni Moda";font-style:normal;font-weight:400;font-display:swap;src:url(assets/fonts/bodoni-moda-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Bodoni Moda";font-style:normal;font-weight:500;font-display:swap;src:url(assets/fonts/bodoni-moda-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Bodoni Moda";font-style:italic;font-weight:400;font-display:swap;src:url(assets/fonts/bodoni-moda-latin-400-italic.woff2) format("woff2")}
@font-face{font-family:"Bodoni Moda";font-style:italic;font-weight:500;font-display:swap;src:url(assets/fonts/bodoni-moda-latin-500-italic.woff2) format("woff2")}
@font-face{font-family:"Marcellus";font-style:normal;font-weight:400;font-display:swap;src:url(assets/fonts/marcellus-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Jost";font-style:normal;font-weight:300;font-display:swap;src:url(assets/fonts/jost-latin-300-normal.woff2) format("woff2")}
@font-face{font-family:"Jost";font-style:italic;font-weight:300;font-display:swap;src:url(assets/fonts/jost-latin-300-italic.woff2) format("woff2")}
@font-face{font-family:"Jost";font-style:normal;font-weight:400;font-display:swap;src:url(assets/fonts/jost-latin-400-normal.woff2) format("woff2")}

/* ==========================================================================
   Variables
   ========================================================================== */
:root{
  --oro-luz:#EBCE7E;
  --oro:#D2B164;
  --oro-brunido:#B39756;
  --oro-profundo:#826337;
  --bronce:#61400B;
  --perla:#FFFEFB;
  --marfil:#F3ECDC;
  --nude:#D5C8C0;
  --tinta:#2A2015;
  --tinta-suave:#5a4c3a;
  --linea:rgba(179,151,86,.32);

  --f-titulo:"Bodoni Moda","Didot","Bodoni 72",Georgia,serif;
  --f-etiqueta:"Marcellus","Trajan Pro",Georgia,serif;
  --f-texto:"Jost","Helvetica Neue",Arial,sans-serif;

  --ancho:1200px;
  --margen:clamp(1.25rem,5vw,5rem);
  --seccion:clamp(3.5rem,9vw,7.5rem);
  --alto-cab:72px;
}

/* ==========================================================================
   Base
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--alto-cab) + 16px)}
body{margin:0;background:var(--perla);color:var(--tinta);font-family:var(--f-texto);font-weight:300;font-size:1.0625rem;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--oro-profundo);text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{color:var(--bronce)}
:focus-visible{outline:2px solid var(--oro-profundo);outline-offset:3px}
p{margin:0 0 1.1em}
strong,b{font-weight:400}
h1,h2,h3,h4{font-family:var(--f-titulo);font-weight:400;line-height:1.12;margin:0 0 .5em;color:var(--tinta);letter-spacing:-.005em}
h1 em,h2 em,h3 em,.tb-acento{font-style:italic;color:var(--oro-profundo)}
ul,ol{padding-left:1.2em}
.screen-reader-text,.sr-only{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.tb-saltar{position:absolute;left:-999px;top:0;z-index:200;background:var(--perla);color:var(--tinta);padding:.8em 1.2em;border:1px solid var(--oro)}
.tb-saltar:focus{left:1rem;top:1rem}
mark.tb-pendiente{background:rgba(235,206,126,.4);color:var(--bronce);padding:0 .25em}

.tb-contenedor{width:100%;max-width:calc(var(--ancho) + 2 * var(--margen));margin-inline:auto;padding-inline:var(--margen)}
.tb-seccion{padding-block:var(--seccion)}
.tb-banda{background:var(--marfil)}

/* Etiquetas y separadores */
.tb-etiqueta{display:block;font-family:var(--f-etiqueta);text-transform:uppercase;letter-spacing:.22em;font-size:.8125rem;line-height:1.5;color:var(--oro-profundo);margin:0 0 1.1rem}
.tb-sep{height:1px;border:0;margin:0;background:linear-gradient(90deg,transparent 0,var(--oro) 20%,var(--oro) 80%,transparent 100%);opacity:.7}
.tb-sep--corto{max-width:220px;margin-inline:auto}

/* ==========================================================================
   Botones
   ========================================================================== */
.tb-btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;padding:1em 1.7em;border:1px solid var(--oro);background:transparent;color:var(--oro-profundo);font-family:var(--f-etiqueta);font-size:.8125rem;line-height:1.2;text-transform:uppercase;letter-spacing:.16em;text-decoration:none;cursor:pointer;transition:background-color .25s,color .25s,border-color .25s;text-align:center}
.tb-btn:hover{background:rgba(235,206,126,.22);border-color:var(--oro-brunido);color:var(--bronce)}
.tb-btn--principal{background:var(--oro-profundo);border-color:var(--oro-profundo);color:var(--perla)}
.tb-btn--principal:hover{background:var(--bronce);border-color:var(--bronce);color:var(--perla)}
.tb-btn--pequeno{padding:.75em 1.2em;font-size:.75rem}
.tb-btn--bloque{width:100%}
.tb-btn.is-desactivado{opacity:.6;cursor:default;pointer-events:none;border-style:dashed}
.tb-botones{display:flex;flex-wrap:wrap;gap:.8rem}
.tb-enlace{font-family:var(--f-etiqueta);font-size:.8125rem;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;border-bottom:1px solid var(--oro);padding-bottom:.25em;color:var(--oro-profundo)}
.tb-enlace:hover{border-color:var(--bronce)}

/* ==========================================================================
   Cabecera
   ========================================================================== */
.tb-cab{position:sticky;top:0;z-index:100;background:rgba(255,254,251,.94);-webkit-backdrop-filter:saturate(1.2) blur(10px);backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--linea)}
.tb-cab__in{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:var(--alto-cab)}
.tb-marca{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.tb-marca img{height:42px;width:auto}
.tb-nav{flex:1}
.tb-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.tb-nav ul a{display:block;padding:.9rem 0;font-family:var(--f-etiqueta);text-transform:uppercase;letter-spacing:.17em;font-size:.8125rem;color:var(--tinta-suave);text-decoration:none;border-bottom:1px solid rgba(179,151,86,.14)}
.tb-nav ul a:hover,.tb-nav ul .current-menu-item>a,.tb-nav ul .current_page_item>a{color:var(--oro-profundo)}
.tb-cab__cta{display:none}
.tb-nav__cta{margin-top:1.25rem}
.tb-burger{display:none;width:44px;height:44px;margin-right:-8px;background:transparent;border:0;cursor:pointer;color:var(--oro-profundo);align-items:center;justify-content:center}
.tb-burger span{display:block;width:24px;height:1px;background:currentColor;position:relative;transition:background .2s}
.tb-burger span::before,.tb-burger span::after{content:"";position:absolute;left:0;width:24px;height:1px;background:currentColor;transition:transform .25s,top .25s}
.tb-burger span::before{top:-7px}
.tb-burger span::after{top:7px}
.tb-burger[aria-expanded="true"] span{background:transparent}
.tb-burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.tb-burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* Móvil: con JS el menú se despliega; sin JS queda visible apilado */
@media (max-width:959px){
  .tb-cab__in{flex-wrap:wrap;row-gap:0}
  .js .tb-burger{display:inline-flex}
  .tb-nav{order:3;flex-basis:100%}
  .js .tb-nav{display:none;padding-bottom:1.5rem}
  .js .tb-cab.is-abierto .tb-nav{display:block}
  .js .tb-cab.is-abierto{max-height:100vh;overflow-y:auto}
}
@media (min-width:960px){
  .tb-nav{display:block;flex:1}
  .tb-nav ul{flex-direction:row;justify-content:center;gap:clamp(1.25rem,2.6vw,2.6rem)}
  .tb-nav ul a{padding:.5rem 0;border:0;position:relative}
  .tb-nav ul a::after{content:"";position:absolute;left:0;right:0;bottom:.1rem;height:1px;background:var(--oro);transform:scaleX(0);transition:transform .3s}
  .tb-nav ul a:hover::after,.tb-nav ul .current-menu-item>a::after,.tb-nav ul .current_page_item>a::after{transform:scaleX(1)}
  .tb-cab__cta{display:inline-flex}
  .tb-nav__cta{display:none}
  .tb-burger{display:none!important}
}

/* ==========================================================================
   Portada
   ========================================================================== */
.tb-hero{padding-block:clamp(2.5rem,7vw,6rem) var(--seccion)}
.tb-hero__in{display:grid;gap:2rem;align-items:center}
.tb-hero__logo{order:-1;max-width:230px;margin-inline:auto}
.tb-hero h1{font-size:clamp(2.6rem,9vw,5.2rem);margin-bottom:.45em}
.tb-hero__lead{font-size:clamp(1.05rem,2.4vw,1.25rem);color:var(--tinta-suave);max-width:34em;margin-bottom:2rem}
@media (min-width:900px){
  .tb-hero__in{grid-template-columns:1.1fr .9fr;gap:4rem}
  .tb-hero__logo{order:0;max-width:540px;margin-inline:auto 0;width:100%}
}

.tb-cab-seccion{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1rem 2rem;margin-bottom:clamp(1.8rem,4vw,3rem)}
.tb-cab-seccion h2{font-size:clamp(1.9rem,4.6vw,3rem);margin:0}

/* Tarjetas de servicio */
.tb-tarjetas{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media (min-width:640px){.tb-tarjetas{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1080px){.tb-tarjetas{grid-template-columns:repeat(4,1fr)}}
.tb-tarjeta{display:flex;flex-direction:column;background:var(--perla);border:1px solid var(--linea);border-top:2px solid var(--oro);padding:1.6rem 1.5rem 1.5rem;min-height:100%}
.tb-tarjeta__img{margin:-1.6rem -1.5rem 1.2rem;aspect-ratio:4/3;overflow:hidden}
.tb-tarjeta__img img{width:100%;height:100%;object-fit:cover}
.tb-tarjeta h3{font-size:1.5rem;margin-bottom:.5em}
.tb-tarjeta p{color:var(--tinta-suave);font-size:1rem;flex:1}
.tb-precio{font-family:var(--f-etiqueta);text-transform:uppercase;letter-spacing:.14em;font-size:.9rem;color:var(--oro-profundo);margin:.4rem 0 0}
.tb-precio small{display:block;font-family:var(--f-texto);font-weight:300;font-size:.85rem;letter-spacing:.04em;text-transform:none;color:var(--tinta-suave);margin-top:.15rem}
.tb-centrado{text-align:center}
.tb-mt{margin-top:clamp(1.8rem,4vw,2.8rem)}

/* Marcadores de foto */
.tb-marcador{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.7rem;background:var(--nude);background:linear-gradient(160deg,#e3d9d2 0%,var(--nude) 100%);aspect-ratio:4/5;overflow:hidden;color:var(--oro-profundo)}
.tb-marcador:nth-child(even){background:linear-gradient(160deg,#f7f1e4 0%,var(--marfil) 100%)}
.tb-marcador::before{content:"";position:absolute;inset:10px;border:1px solid rgba(179,151,86,.4);pointer-events:none}
.tb-marcador svg{width:min(46%,110px);height:auto;stroke:var(--oro-brunido);fill:none;stroke-width:1.2;stroke-linecap:round}
.tb-marcador span{font-family:var(--f-etiqueta);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;text-align:center;padding-inline:.5rem}
.tb-marcador--horizontal{aspect-ratio:3/2}
.tb-marcador--retrato{aspect-ratio:3/4}
.tb-rejilla{display:grid;gap:.8rem;grid-template-columns:repeat(2,1fr)}
@media (min-width:640px){.tb-rejilla{grid-template-columns:repeat(3,1fr);gap:1.1rem}}
.tb-rejilla img{width:100%;aspect-ratio:4/5;object-fit:cover}
.tb-rejilla--4 .tb-marcador:nth-child(n+5){display:none}
@media (min-width:640px){.tb-rejilla--4 .tb-marcador:nth-child(n+5){display:flex}}

/* Banda academia */
.tb-academia{display:grid;gap:2.5rem}
.tb-academia h2{font-size:clamp(1.9rem,4.6vw,3.1rem)}
.tb-academia p.tb-lead{font-size:1.1rem;color:var(--tinta-suave);max-width:30em}
@media (min-width:900px){.tb-academia{grid-template-columns:1fr 1fr;gap:5rem;align-items:center}}
.tb-lista-precios{list-style:none;margin:0 0 2rem;padding:0}
.tb-lista-precios li{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding:1.05rem 0;border-bottom:1px solid var(--linea)}
.tb-lista-precios li:first-child{border-top:1px solid var(--linea)}
.tb-lista-precios .nombre{font-family:var(--f-titulo);font-size:1.25rem;line-height:1.3}
.tb-lista-precios .nombre small{display:block;font-family:var(--f-texto);font-size:.85rem;color:var(--tinta-suave)}
.tb-lista-precios .precio{font-family:var(--f-titulo);font-size:1.5rem;color:var(--oro-profundo);white-space:nowrap}
.tb-tag{display:inline-block;margin-left:.6rem;vertical-align:middle;font-family:var(--f-etiqueta);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--oro-profundo);border:1px solid var(--oro);padding:.25em .7em}

/* Valoración */
.tb-valoracion{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.4rem}
.tb-valoracion__cifra{font-family:var(--f-titulo);font-size:clamp(4.5rem,14vw,7rem);line-height:1;color:var(--oro-profundo)}
.tb-estrellas{display:inline-flex;gap:.25rem}
.tb-estrellas svg{width:1.4rem;height:1.4rem;fill:var(--oro)}
.tb-estrellas svg.vacia{fill:none;stroke:var(--oro);stroke-width:1.5}
.tb-valoracion p{margin:.6rem 0 1.4rem;color:var(--tinta-suave)}

/* ==========================================================================
   Páginas interiores
   ========================================================================== */
.tb-cab-pagina{padding-block:clamp(2.5rem,7vw,5.5rem) clamp(2rem,5vw,3.5rem);text-align:center}
.tb-cab-pagina h1{font-size:clamp(2.3rem,7vw,4rem);margin-bottom:.35em}
.tb-cab-pagina .tb-lead{max-width:36em;margin:0 auto;font-size:1.15rem;color:var(--tinta-suave)}
.tb-cuerpo{padding-block:clamp(2.5rem,6vw,5rem) var(--seccion)}
.tb-estrecho{max-width:760px;margin-inline:auto}

.tb-prose>*:first-child,.tb-prose>h2:first-of-type{margin-top:0}
.tb-prose h2{font-size:clamp(1.6rem,3.6vw,2.2rem);margin:2.2em 0 .6em}
.tb-prose h3{font-size:1.35rem;margin:1.8em 0 .5em}
.tb-prose ul,.tb-prose ol{margin:0 0 1.3em}
.tb-prose li{margin-bottom:.35em}
.tb-prose a{color:var(--oro-profundo)}
.tb-prose blockquote{margin:1.6em 0;padding:.2em 0 .2em 1.4em;border-left:1px solid var(--oro);font-family:var(--f-titulo);font-style:italic;font-size:1.25rem}
.tb-prose--legal{font-size:1rem}

/* Servicios (listado) */
.tb-grupo{margin-bottom:clamp(2.5rem,6vw,4.5rem)}
.tb-grupo h2{font-size:clamp(1.7rem,4vw,2.4rem);margin-bottom:.8rem;display:flex;align-items:center;gap:1.2rem}
.tb-grupo h2::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--oro),transparent);opacity:.7}
.tb-fila{display:grid;gap:.9rem 2rem;padding:1.5rem 0;border-bottom:1px solid var(--linea);align-items:center}
.tb-fila__img{width:100%;max-width:260px;aspect-ratio:4/3;overflow:hidden}
.tb-fila__img img{width:100%;height:100%;object-fit:cover}
.tb-fila h3{font-size:1.45rem;margin:0 0 .25em}
.tb-fila p{margin:0;color:var(--tinta-suave)}
.tb-fila__precio{font-family:var(--f-titulo);font-size:1.6rem;color:var(--oro-profundo);line-height:1.2}
.tb-fila__precio small{display:block;font-family:var(--f-texto);font-size:.88rem;color:var(--tinta-suave)}
@media (min-width:760px){.tb-fila{grid-template-columns:1fr auto auto;gap:2rem}.tb-fila--img{grid-template-columns:200px 1fr auto auto}}

/* Formaciones */
.tb-formaciones{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media (min-width:860px){.tb-formaciones{grid-template-columns:repeat(3,1fr)}}
.tb-form{position:relative;display:flex;flex-direction:column;background:var(--perla);border:1px solid var(--linea);padding:2rem 1.6rem 1.6rem}
.tb-form.is-destacada{border-color:var(--oro);box-shadow:0 0 0 1px var(--oro) inset}
.tb-form .tb-tag{position:absolute;top:-.8rem;left:1.4rem;margin:0;background:var(--perla)}
.tb-form h3{font-size:1.5rem}
.tb-form__horas{font-family:var(--f-etiqueta);text-transform:uppercase;letter-spacing:.16em;font-size:.8rem;color:var(--tinta-suave);margin:0 0 1rem}
.tb-form__precio{font-family:var(--f-titulo);font-size:2.4rem;color:var(--oro-profundo);line-height:1;margin:auto 0 1.4rem;padding-top:1rem}
.tb-pasos{list-style:none;padding:0;margin:0;display:grid;gap:1.5rem;grid-template-columns:1fr}
@media (min-width:760px){.tb-pasos{grid-template-columns:repeat(3,1fr)}}
.tb-pasos li{border-top:1px solid var(--oro);padding-top:1rem}
.tb-pasos strong{display:block;font-family:var(--f-titulo);font-size:1.3rem;font-weight:400;margin-bottom:.3rem}

/* Contacto */
.tb-contacto{display:grid;gap:2.5rem}
@media (min-width:860px){.tb-contacto{grid-template-columns:1.1fr .9fr;gap:5rem}}
.tb-dato{padding:1.3rem 0;border-bottom:1px solid var(--linea)}
.tb-dato:first-child{border-top:1px solid var(--linea)}
.tb-dato .tb-etiqueta{margin-bottom:.4rem}
.tb-dato p{margin:0}
.tb-contacto__acciones{display:grid;gap:.8rem;align-content:start}

/* Sobre Tania */
.tb-sobre{display:grid;gap:2.5rem}
@media (min-width:860px){.tb-sobre{grid-template-columns:.8fr 1.2fr;gap:5rem;align-items:start}.tb-sobre__foto{position:sticky;top:calc(var(--alto-cab) + 24px)}}
.tb-sobre__foto img{width:100%;aspect-ratio:3/4;object-fit:cover}

/* Galería */
.tb-chips{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin:0 0 clamp(2rem,5vw,3.5rem);padding:0;list-style:none}
.tb-chips a{display:block;padding:.6em 1.2em;border:1px solid var(--linea);font-family:var(--f-etiqueta);font-size:.78rem;letter-spacing:.17em;text-transform:uppercase;text-decoration:none;color:var(--oro-profundo)}
.tb-chips a:hover{border-color:var(--oro);background:rgba(235,206,126,.2)}
.tb-galeria .wp-block-heading{font-size:clamp(1.6rem,4vw,2.3rem);margin:2.4em 0 .8em;display:flex;align-items:center;gap:1.2rem}
.tb-galeria .wp-block-heading:first-of-type{margin-top:0}
.tb-galeria .wp-block-heading::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--oro),transparent);opacity:.7}
.tb-galeria .wp-block-gallery,.tb-prose .wp-block-gallery{display:grid!important;grid-template-columns:repeat(2,1fr);gap:.8rem!important;margin:0 0 1rem}
@media (min-width:640px){.tb-galeria .wp-block-gallery,.tb-prose .wp-block-gallery{grid-template-columns:repeat(3,1fr);gap:1.1rem!important}}
.tb-galeria .wp-block-gallery .wp-block-image,.tb-prose .wp-block-gallery .wp-block-image{width:100%!important;margin:0!important;flex:none!important}
.tb-galeria .wp-block-gallery img,.tb-prose .wp-block-gallery img{width:100%;height:100%;aspect-ratio:4/5;object-fit:cover}
.tb-galeria .wp-block-gallery figcaption{font-size:.85rem}
.tb-galeria .tb-rejilla{margin-bottom:1rem}

/* Opiniones */
.tb-opiniones{max-width:640px;margin-inline:auto;text-align:center;border:1px solid var(--linea);padding:clamp(2rem,6vw,3.5rem) 1.5rem}

/* 404 */
.tb-404{text-align:center;padding-block:var(--seccion)}
.tb-404 .tb-valoracion__cifra{font-size:clamp(5rem,18vw,9rem)}

/* ==========================================================================
   Pie
   ========================================================================== */
.tb-pie{background:var(--marfil);padding-top:clamp(3rem,7vw,5rem);font-size:1rem}
.tb-pie__cols{display:grid;gap:2rem;grid-template-columns:1fr}
@media (min-width:760px){.tb-pie__cols{grid-template-columns:repeat(3,1fr);gap:3rem}}
.tb-pie h2{font-family:var(--f-etiqueta);font-weight:400;font-size:.8125rem;text-transform:uppercase;letter-spacing:.22em;color:var(--oro-profundo);margin:0 0 .9rem}
.tb-pie p{margin:0 0 .35rem}
.tb-pie .tb-sep{margin-top:clamp(2rem,5vw,3.5rem)}
.tb-pie a{color:var(--tinta);text-decoration:none;border-bottom:1px solid var(--linea)}
.tb-pie a:hover{color:var(--oro-profundo);border-color:var(--oro)}
.tb-pie__legal{display:flex;flex-wrap:wrap;gap:.6rem 2rem;justify-content:space-between;padding-block:1.5rem;font-size:.9rem;color:var(--tinta-suave)}
.tb-pie__legal ul{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem 1.6rem;margin:0;padding:0}
.tb-pie__legal a{border:0;color:var(--tinta-suave)}
.tb-pie__legal a:hover{color:var(--oro-profundo)}
.tb-pie__legal p{margin:0}

/* Barra fija móvil */
.tb-barra{display:none}
@media (max-width:767px){
  body{padding-bottom:calc(68px + env(safe-area-inset-bottom))}
  .tb-barra{display:flex;gap:.6rem;position:fixed;left:0;right:0;bottom:0;z-index:90;padding:.7rem .9rem calc(.7rem + env(safe-area-inset-bottom));background:rgba(255,254,251,.97);border-top:1px solid var(--linea);box-shadow:0 -6px 24px rgba(42,32,21,.07)}
  .tb-barra .tb-btn{flex:1;padding:.95em .5em;font-size:.75rem;letter-spacing:.13em}
}

/* Movimiento reducido */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
}
@media print{.tb-cab,.tb-barra,.tb-pie{display:none}}