.trazo-collection .cases-nav-dropdown{position:relative}
  .trazo-collection .cases-nav-trigger{display:inline-flex;align-items:center;gap:7px;padding:14px 0;border:0;border-bottom:1px solid transparent;background:transparent;color:inherit;font:inherit;letter-spacing:inherit;cursor:pointer;transition:color .2s ease,transform .2s ease}
  .trazo-collection .cases-nav-trigger::after{width:6px;height:6px;margin-top:-3px;border-right:1.4px solid currentColor;border-bottom:1.4px solid currentColor;content:"";transform:rotate(45deg);transition:transform .2s ease}
  .trazo-collection .cases-nav-trigger:hover,.trazo-collection .cases-nav-trigger:focus-visible{color:#2e332d;transform:translateY(-1px)}
  .trazo-collection .cases-nav-trigger[aria-expanded="true"]::after{margin-top:3px;transform:rotate(225deg)}
  .trazo-collection .cases-nav-menu{position:absolute;top:calc(100% - 7px);right:-18px;z-index:20;display:grid;min-width:188px;padding:8px;border:1px solid rgba(118,95,72,.28);border-radius:7px;background:rgba(243,239,229,.99);box-shadow:0 12px 30px rgba(50,38,25,.15)}
  .trazo-collection .cases-nav-menu[hidden]{display:none}
  .trazo-collection .cases-nav-menu a,.trazo-collection .cases-nav-menu span{display:block;padding:10px 12px;border-radius:4px;color:var(--ink);font:15px var(--serif);letter-spacing:0}
  .trazo-collection .cases-nav-menu a:hover,.trazo-collection .cases-nav-menu a:focus-visible{background:rgba(231,223,207,.76);color:#931d30;transform:none}
  .trazo-collection .cases-nav-menu a::after{background:#931d30}
  .trazo-collection .cases-nav-menu .is-current{background:rgba(231,223,207,.76);color:#931d30}
  .trazo-collection .cases-nav-menu span{color:var(--sepia);opacity:.78}
.trazo-collection{overflow-x:clip}.trazo-hero{min-height:580px;padding:155px 0 65px;background:linear-gradient(90deg,rgba(243,239,229,.3),rgba(243,239,229,.08) 48%,transparent 65%),url("assets/un-trazo-hero.webp") center/cover no-repeat}.trazo-hero-grid{display:block}.trazo-intro{max-width:550px}.trazo-kicker{margin:0 0 12px;color:#765f48;font:600 12px/1.3 var(--sans);letter-spacing:.2em}.trazo-intro h1{margin:0 0 20px;color:#931d30;font:400 clamp(62px,7vw,100px)/.95 var(--serif)}.trazo-lead{margin:0 0 18px;font:400 29px/1.2 var(--serif)}.trazo-intro>p:not(.trazo-kicker):not(.trazo-lead):not(.trazo-facts){max-width:510px;font-size:17px;line-height:1.6}.trazo-facts{margin:24px 0;color:#765f48;font-size:14px}.trazo-facts span{margin:0 8px}.trazo-catalog{padding-top:35px;padding-bottom:65px;scroll-margin-top:100px}.trazo-catalog .section-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.trazo-catalog .section-heading>p{max-width:300px;font-size:16px;line-height:1.5}.trazo-case-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.trazo-card{grid-template-columns:1fr;grid-template-rows:auto 1fr;background:rgba(231,223,207,.65)}.trazo-card .case-image{height:auto;aspect-ratio:1268/1241;background:transparent}.trazo-card .case-image img{height:100%;width:100%;object-fit:contain}.trazo-card .case-info{padding:20px 14px 12px}.trazo-card .case-info h3{font-size:26px;line-height:1.1;margin-bottom:14px}.trazo-card .case-info p{font-size:15px;line-height:1.5}.trazo-card .case-info .button{margin-top:auto}.preview-connections{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;stroke:#281b13;stroke-width:12;stroke-linecap:round}.trazo-how{padding:55px 0;background:rgba(231,223,207,.4)}.trazo-how .steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.trazo-how .steps article{min-height:0;padding:0 24px}.trazo-how .steps h3{margin:14px 0 10px;font-size:24px}.trazo-how .steps p{max-width:300px;font:16px/1.55 var(--sans)}.trazo-rules{max-width:850px;margin:40px auto 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trazo-rules summary{padding:20px 0;cursor:pointer;font:400 23px var(--serif);color:#6b2728}.trazo-rules summary:focus-visible{outline:3px solid #931d30;outline-offset:4px}.trazo-rules>div{padding-bottom:16px;font-size:16px;line-height:1.7}.trazo-end{text-align:center;padding-top:60px;padding-bottom:70px}.trazo-end h2{font:400 33px var(--serif);margin:0 0 12px}.trazo-end p{margin-bottom:24px;font-size:17px}.trazo-collection .footer{margin-top:0}
@media(max-width:900px){.trazo-case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trazo-hero-grid{gap:16px}.trazo-lead{font-size:25px}.trazo-hero{padding-top:125px}}
@media(max-width:720px){.trazo-hero{min-height:740px;padding-top:110px;padding-bottom:250px;background:linear-gradient(180deg,rgba(243,239,229,.99) 0%,rgba(243,239,229,.96) 50%,rgba(243,239,229,.5) 70%,transparent 100%),url("assets/un-trazo-hero.webp") 76% center/cover no-repeat}.trazo-hero-grid{grid-template-columns:1fr;gap:10px}.trazo-intro h1{font-size:64px}.trazo-lead{font-size:26px}.trazo-catalog .section-heading{display:block}.trazo-catalog .section-heading>p{margin-top:15px}.trazo-case-grid{grid-template-columns:1fr;gap:25px}.trazo-card{max-width:450px;width:100%;justify-self:center}.trazo-how .steps{grid-template-columns:1fr;gap:28px}.trazo-how .steps article{border:0}.trazo-catalog{padding-bottom:40px}.trazo-end h2{font-size:28px}.trazo-collection .cases-nav-dropdown{width:100%}.trazo-collection .cases-nav-trigger{width:100%;padding:6px 0;text-align:left}.trazo-collection .cases-nav-menu{position:static;width:100%;min-width:0;margin-top:4px;box-shadow:none}}

.trazo-card .case-image:hover img{transform:none}.trazo-card .case-image:focus-visible{outline:3px solid #931d30;outline-offset:3px}.trazo-card .case-level{margin:0 0 12px}.trazo-card .case-level+p{min-height:4.5em}

/* Pulido móvil: conservar el tablero completo y acortar el recorrido vertical. */
@media(max-width:720px){
  .trazo-card .case-image{width:91%;justify-self:center;}
  .trazo-how{padding-top:44px;padding-bottom:44px;}
  .trazo-how .section-title{margin-bottom:26px;}
  .trazo-how .steps{gap:20px;}
  .trazo-how .steps h3{min-height:0;margin:10px 0 8px;}
}

/* Las hojas del cierre no deben ampliar el ancho desplazable en tablet. */
.trazo-collection .closing{overflow-x:clip;}