/* Todo en tu Zona v42: jerarquía compacta, búsqueda compartida y responsive. */
:root{--ttz-v42-vv-height:100dvh;--ttz-v42-vv-bottom:0px}
html{scroll-padding-top:82px}
.container,.nav,.home-v39-layout,.home-assistant,.welcome-copy,.section-head,.search-panel,.explore-controls,.explore-toolbar,.explore-panel,.grid,.market-grid,.card,.product-card{min-width:0}
.nav{min-height:66px;gap:18px}
.nav-links{gap:clamp(10px,1.2vw,18px)}
.nav-links a{font-size:11px;white-space:nowrap}
.nav-actions{gap:7px}
.nav-pre{white-space:nowrap}
.home-v39{padding-top:clamp(34px,4vw,54px);padding-bottom:clamp(38px,4vw,58px)}
.home-v39-layout{gap:22px;justify-items:stretch}
.home-assistant{width:min(100%,980px)}
.assistant-demo-status{white-space:nowrap}
.v42-assistant-link{margin-top:12px;padding:6px 0;border:0;background:transparent;color:var(--sage-dark);font:inherit;font-size:13px;font-weight:800;text-align:left;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.v42-assistant-link:hover{color:var(--terra-dark)}
.v42-demo-banner{display:flex;align-items:flex-start;gap:8px;margin:0 0 18px;padding:12px 15px;border:1px solid #ead8c7;border-radius:14px;background:linear-gradient(110deg,#fff9f1,#f4faf7);color:#55453a;font-size:13px;line-height:1.5}
.v42-demo-banner:before{content:"ⓘ";flex:none;color:var(--sage-dark);font-weight:900}
.v42-market-status{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 15px;padding:11px 13px;border:1px solid #d8e8e2;border-radius:13px;background:#f3faf7;color:#3c5b53;font-size:13px;line-height:1.45}
.v42-market-status[hidden]{display:none}
.v42-market-status .btn{flex:none;min-height:40px;padding:8px 12px;font-size:12px}
.v42-market-empty{grid-column:1/-1;padding:20px;border:1px dashed #cdbda9;border-radius:16px;background:#fffaf4;color:var(--mocha)}
.v42-market-empty p{margin-top:6px;color:var(--muted);font-size:13px}
@media(max-width:620px){.v42-market-status{align-items:flex-start;flex-direction:column;gap:8px}.v42-market-status .btn{width:100%}}
#directorio .v42-demo-banner{margin-top:2px}
#promociones .v42-demo-banner{margin-bottom:14px}
/* Pareja visual estable: todas las fichas comparten proporciones y alineación de acciones. */
.grid{align-items:stretch;grid-auto-rows:1fr;gap:18px}
.grid .card{display:flex;min-height:100%;flex-direction:column}
.grid .media{height:auto;min-height:170px;aspect-ratio:16/10;flex:none}
.grid .body-card{display:flex;flex:1;flex-direction:column;align-items:stretch}
.grid .body-card h3{min-height:2.35em;line-height:1.18}
.grid .body-card>p{min-height:3.2em}
.grid .card-actions{margin-top:auto;padding-top:14px}
.market-grid{align-items:stretch;grid-auto-rows:1fr}
.market-grid .product-card{display:flex;min-height:100%;flex-direction:column}
.market-grid .product-media{height:auto;aspect-ratio:16/10;flex:none;overflow:hidden}
.market-grid .product-body{display:flex;flex:1;flex-direction:column;align-items:stretch}
.market-grid .product-body h3{min-height:2.3em;line-height:1.2}
.market-grid .product-body>p{min-height:3em}
.market-grid .product-actions{margin-top:auto;padding-top:12px}
.product-card[hidden]{display:none!important}
.ai-chat{z-index:240}
.ai-chat-open .float-wa{display:none}
@media(min-width:981px){
  .home-v39-layout{grid-template-columns:minmax(250px,.82fr) minmax(0,1.18fr);gap:clamp(30px,4vw,58px);align-items:center}
  .welcome-copy{max-width:470px;text-align:left}
  .welcome-copy>p{margin-left:0;margin-right:0;max-width:37ch}
  .home-assistant{width:100%;padding:clamp(22px,2.5vw,32px)}
  .home-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:17px}
  .home-shortcut{min-height:68px;padding:10px}
  .home-footnote{grid-column:1/-1;justify-self:end}
}
@media(max-width:1100px){
  .nav-links{gap:10px}
  .nav-links a{font-size:10px}
  .nav-pre{display:none}
  .nav-actions .zone-btn{display:none}
}
@media(max-width:960px){
  .nav{min-height:62px}
  .nav-links{display:none}
  .menu{display:block}
  .mobile-nav.open{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:4px 0 14px}
  .mobile-nav a{min-width:0;min-height:44px;display:grid;place-items:center;font-size:12px;overflow-wrap:anywhere}
  .home-v39-layout{gap:18px}
  .home-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:620px){
  html{scroll-padding-top:70px}
  body{padding-bottom:calc(68px + env(safe-area-inset-bottom,0px))}
  .container{width:min(100% - 22px,1180px)}
  header .nav{min-height:58px;gap:8px}
  .nav-actions{margin-left:auto;gap:7px}
  .nav-pre{display:none!important}
  .nav-actions .zone-btn{display:none!important}
  .nav-actions .easy-btn{display:inline-flex!important;align-items:center;min-height:42px;padding:9px 11px;font-size:12px;white-space:nowrap}
  .menu,.mobile-nav{display:none!important}
  .home-v39{padding:26px 0 30px}
  .home-v39-layout{gap:14px}
  .welcome-copy{text-align:left}
  .welcome-eyebrow{font-size:10px;padding:7px 10px}
  .welcome-copy h1{margin:12px 0 8px;font-size:clamp(35px,9.7vw,43px);line-height:1.04}
  .welcome-copy>p{margin:0;max-width:36ch;font-size:14px;line-height:1.5}
  .home-assistant{padding:15px 13px 14px;border-radius:20px}
  .home-assistant-heading{gap:9px;padding-bottom:12px}
  .home-assistant-heading>img{width:42px;height:42px;border-radius:13px}
  .assistant-label{font-size:10px;letter-spacing:.035em}
  .home-assistant-heading p{font-size:11px;line-height:1.35}
  .assistant-demo-status{padding:5px 7px;font-size:8px;letter-spacing:.03em}
  .home-assistant h2{margin:14px 0 4px;font-size:22px}
  .assistant-hint{font-size:12px;line-height:1.5}
  .home-prompt{grid-template-columns:minmax(0,1fr) auto;gap:5px;padding:5px;margin-top:12px}
  .home-prompt input{min-width:0;min-height:48px;padding:8px 9px;font-size:14px}
  .home-prompt button{position:static;width:auto;min-width:82px;min-height:48px;padding:8px 10px;border-radius:11px;font-size:13px}
  .home-prompt button span{position:static;width:auto;height:auto;padding:0;margin:0;overflow:visible;clip:auto;white-space:nowrap;border:0}
  .home-prompt button .ui-icon{width:17px;height:17px}
  .v42-assistant-link{font-size:12px;line-height:1.45}
  .home-demo-note{font-size:10px;line-height:1.45}
  .home-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:13px}
  .home-shortcut{gap:7px;min-height:65px;padding:8px;border-radius:13px}
  .shortcut-icon{width:34px;height:34px;border-radius:11px}
  .shortcut-icon .ui-icon{width:19px;height:19px}
  .home-shortcut strong{font-size:11px;line-height:1.25}
  .home-shortcut small{font-size:9px;line-height:1.3}
  .shortcut-arrow{font-size:12px}
  .home-footnote{font-size:10px}
  .section{padding:42px 0}
  .section-head h2{font-size:clamp(29px,8vw,37px);line-height:1.08}
  .section-head p{font-size:13px;line-height:1.5}
  .v42-demo-banner{margin-bottom:12px;padding:10px 12px;font-size:12px}
  .grid{grid-template-columns:1fr;grid-auto-rows:auto;gap:12px}
  .grid .card{min-height:0}
  .grid .media{min-height:0;aspect-ratio:16/9}
  .grid .body-card h3,.grid .body-card>p{min-height:0}
  .grid .body-card{padding:15px}
  .market-grid{grid-auto-rows:auto}
  #marketplace .market-grid{display:flex;align-items:stretch;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 12px}
  #marketplace .product-card{flex:0 0 min(78vw,300px);width:min(78vw,300px);max-width:300px;scroll-snap-align:start}
  .market-grid .product-media{aspect-ratio:16/10}
  .market-grid .product-body h3,.market-grid .product-body>p{min-height:0}
  .explore-area-form>div,.explore-query-form{grid-template-columns:minmax(0,1fr) auto;gap:7px}
  .explore-area-form input,.explore-query-form input{min-width:0}
  .explore-area-form button,.explore-query-form button{white-space:normal;min-width:82px;padding:10px}
  .app-bottom-nav{left:0;right:0;bottom:0;height:calc(64px + env(safe-area-inset-bottom,0px));padding:4px 4px env(safe-area-inset-bottom,0px);grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
  .app-nav-item{min-width:0;min-height:54px;gap:2px}
  .app-nav-item span .ui-icon{width:20px;height:20px}
  .app-nav-item b{font-size:10px;white-space:nowrap}
  .ai-chat{left:8px;right:8px;bottom:calc(72px + var(--ttz-v42-vv-bottom,0px));width:auto;height:min(650px,calc(var(--ttz-v42-vv-height,100dvh) - 92px));max-height:calc(var(--ttz-v42-vv-height,100dvh) - 92px);border-radius:20px}
  .ai-chat-header{padding:12px}
  .ai-chat-open .app-bottom-nav{z-index:120}
  body.ttz-v42-keyboard-open{overflow:hidden}
  body.ttz-v42-keyboard-open .app-bottom-nav,body.ttz-v42-keyboard-open .ai-launcher,body.ttz-v42-keyboard-open .float-wa{display:none!important}
  body.ttz-v42-keyboard-open .ai-chat{top:env(safe-area-inset-top,0px);bottom:var(--ttz-v42-vv-bottom,0px);left:0;right:0;width:100%;height:var(--ttz-v42-vv-height,100dvh);max-height:var(--ttz-v42-vv-height,100dvh);border-radius:0}
  body.easy .home-shortcuts{grid-template-columns:1fr}
  body.easy .home-shortcut{min-height:64px}
}
@media(prefers-reduced-motion:reduce){.grid .card,.product-card,.mobile-nav a{transition:none!important}}