/* Template de noticia (single.php) — transcrito LITERAL de
   PROPUESTAS/blog/template-noticia.html (canon de Roberto, rev. 28-ago 23:09).
   Escopado bajo .noticia-tpl para no tocar el header/footer del tema. */
.noticia-tpl{
  --red:#E11922; --red-hot:#FF3A34; --red-dark:#A20E14;
  --ink:#181312; --ink-light:#2E2523; --muted:#4a3f3d; 
  --paper:#FAF9F7; --paper-card:#F3EFEA; --paper-box:#FFFFFF;
  --yellow:#FDE74C; --green:#1C7C54;
  --line:rgba(24,19,18,.14); --line-strong:rgba(24,19,18,.25);
  --display:'Bricolage Grotesque',system-ui,-apple-system,sans-serif;
  --body:Onest,system-ui,-apple-system,sans-serif;
  --mono:'Martian Mono',ui-monospace,SFMono-Regular,monospace;
  --shell:1480px; --gutter:32px;
  --ease:cubic-bezier(.23,1,.32,1);
}
:where(.noticia-tpl) *,:where(.noticia-tpl) *::before,:where(.noticia-tpl) *::after{box-sizing:border-box}
.noticia-tpl{font-family:var(--body);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16.5px;line-height:1.65;
  padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px);overflow-x:clip}
:where(.noticia-tpl) img{max-width:100%;height:auto;display:block}
.noticia-tpl .shell{max-width:var(--shell);margin:0 auto;padding:0 var(--gutter)}
@media(max-width:640px){.noticia-tpl .shell{padding:0 16px}}
:where(.noticia-tpl) h1,:where(.noticia-tpl) h2,:where(.noticia-tpl) h3,:where(.noticia-tpl) h4{font-family:var(--display);margin:0;letter-spacing:-.025em;line-height:1.15;color:var(--ink);text-wrap:balance}
:where(.noticia-tpl) p{text-wrap:pretty}
:where(.noticia-tpl) a{color:inherit;text-decoration:none}
:where(.noticia-tpl) button{font-family:inherit}

/* =========================== FOCO Y ACCESIBILIDAD (A11Y) =========================== */
.noticia-tpl :focus-visible{outline:2.5px solid var(--red);outline-offset:3px}
.noticia-tpl button:focus-visible,.noticia-tpl a:focus-visible,.noticia-tpl input:focus-visible,.noticia-tpl select:focus-visible{outline:2.5px solid var(--red);outline-offset:2px}

/* =========================== LAYOUT TETRIS COMPACTO & ADAPTABLE =========================== */
.tetris-layout{padding:24px 0 50px}
.tetris-grid{display:grid;grid-template-columns:1fr 370px;gap:36px;align-items:start}
@media(max-width:1080px){.tetris-grid{grid-template-columns:1fr 330px;gap:24px}}
@media(max-width:880px){.tetris-grid{grid-template-columns:1fr;gap:36px}}

/* =========================== COLUMNA IZQUIERDA =========================== */
.main-column{display:grid;gap:24px}

/* 1. Portada 16:9 en el tope */
.portada-16-9-box{position:relative;width:100%;aspect-ratio:16/9;border-radius:20px;overflow:hidden;box-shadow:0 14px 36px -12px rgba(24,19,18,.25), 0 0 0 1.5px var(--line);background:#181312}
.portada-16-9-box img{width:100%;height:100%;object-fit:cover;object-position:center 25%;transition:transform .4s var(--ease)}
.portada-16-9-box:hover img{transform:scale(1.02)}
.portada-pill{position:absolute;bottom:16px;left:18px;background:rgba(24,19,18,.85);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.25);color:#fff;padding:6px 16px;border-radius:999px;font-family:var(--mono);font-size:.78rem;font-weight:750;letter-spacing:.05em}

/* 2. Cabecera del Artículo: Título debajo de la foto (Máx 2 líneas) */
.article-header{background:#fff;border:1.8px solid var(--line);border-radius:20px;padding:26px 30px;box-shadow:0 6px 20px -8px rgba(0,0,0,.04)}
@media(max-width:640px){.article-header{padding:20px 16px;border-radius:16px}}

.header-top-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.breadcrumbs-mini{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.82rem;font-weight:700;color:var(--muted);text-transform:uppercase}
.breadcrumbs-mini a{color:var(--ink)}
.breadcrumbs-mini a:hover{color:var(--red)}
.badge-promo{font-family:var(--mono);font-size:.78rem;font-weight:800;color:var(--red);background:rgba(225,25,34,.1);border:1px solid rgba(225,25,34,.2);padding:4px 12px;border-radius:999px}

.article-title{font-size:clamp(1.6rem,2.5vw,2.25rem);font-weight:850;line-height:1.15;letter-spacing:-.03em;color:var(--ink);margin:0 0 16px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}

.meta-and-share{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:14px;border-top:1.5px solid var(--line)}
.meta-group{display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:.84rem;font-weight:650;color:var(--muted);flex-wrap:wrap}
.meta-group span b{color:var(--ink)}

.share-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.share-label{font-family:var(--mono);font-size:.76rem;font-weight:800;text-transform:uppercase;color:var(--muted);margin-right:2px}
.share-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;border:1.5px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;transition:all .18s var(--ease)}
.share-btn svg{width:18px;height:18px;fill:currentColor}
.share-btn:hover{transform:translateY(-2px);color:#fff}
.share-btn.btn-wa:hover{background:#25D366;border-color:#25D366}
.share-btn.btn-fb:hover{background:#1877F2;border-color:#1877F2}
.share-btn.btn-x:hover{background:#000;border-color:#000}
.share-btn.btn-copy:hover{background:var(--red);border-color:var(--red)}

/* =========================== TOUCH TARGETS WCAG 2.2 (POINTER COARSE) =========================== */
@media (pointer: coarse) {
  .share-btn{width:44px;height:44px}
  .share-btn svg{width:20px;height:20px}
  .calc-preset-btn{min-height:44px;padding:8px 14px;font-size:.82rem}
  .cat-badge-btn{min-height:44px;display:inline-flex;align-items:center;padding:8px 14px}
  .toc-list a{padding:8px 0;display:inline-block}
  .nav-links a{padding:8px 6px}
  .nav-cart{min-height:44px}
}

/* 3. Cuerpo del Artículo */
.article-body-card{background:#fff;border:1.8px solid var(--line);border-radius:20px;padding:36px 40px;box-shadow:0 8px 24px -10px rgba(0,0,0,.04)}
@media(max-width:640px){.article-body-card{padding:22px 16px;border-radius:16px}}

.article-lead{font-size:1.15rem;line-height:1.65;font-weight:600;color:var(--ink);margin-bottom:28px;padding-bottom:22px;border-bottom:1.5px solid var(--line)}
.article-lead b{color:var(--red)}

.toc-box{background:var(--paper);border:1.5px solid var(--line);border-left:4.5px solid var(--red);border-radius:0 12px 12px 0;padding:16px 20px;margin-bottom:32px}
.toc-title{font-family:var(--mono);font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--ink);margin-bottom:8px;display:flex;align-items:center;gap:8px}
.toc-title svg{width:16px;height:16px;stroke:var(--red);fill:none;stroke-width:2.5}
.toc-list{margin:0;padding-left:18px;font-size:.92rem;color:var(--muted);display:grid;grid-template-columns:1fr 1fr;gap:6px 14px}
@media(max-width:640px){.toc-list{grid-template-columns:1fr}}
.toc-list a{color:var(--ink);font-weight:650}
.toc-list a:hover{color:var(--red);text-decoration:underline}

.term-section{margin-bottom:32px;scroll-margin-top:90px}
.term-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;padding-bottom:8px;border-bottom:1.8px solid var(--paper-card)}
.term-num{font-family:var(--mono);font-size:1.05rem;font-weight:850;background:var(--red);color:#fff;width:32px;height:32px;border-radius:8px;display:grid;place-items:center;flex:none}
.term-title{font-size:1.35rem;font-weight:850;color:var(--ink)}

.term-body p{margin:0 0 12px;color:#221A19;font-size:1.02rem;line-height:1.68}
.term-body ul{margin:0 0 14px;padding-left:22px;color:#221A19}
.term-body li{margin-bottom:6px;line-height:1.58}
.term-body b{color:var(--ink);font-weight:750}

/* =========================== CALCULADORA INTERACTIVA DE AHORRO (GANCHO CRO) =========================== */
.interactive-calc-card{background:linear-gradient(155deg, #181312 0%, #271E1C 100%);color:#fff;border-radius:20px;padding:26px 28px;margin:24px 0 28px;
  border:2px solid rgba(225,25,34,.4);box-shadow:0 14px 36px -10px rgba(0,0,0,.35);position:relative;overflow:hidden}
.interactive-calc-card::after{content:"";position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(253,231,76,.15),transparent 70%);pointer-events:none}
@media(max-width:640px){.interactive-calc-card{padding:20px 16px;border-radius:16px}}

.calc-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.calc-badge-live{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:.78rem;font-weight:800;color:var(--yellow);background:rgba(253,231,76,.15);border:1px solid rgba(253,231,76,.3);padding:4px 12px;border-radius:999px;text-transform:uppercase;letter-spacing:.06em}
.calc-title-main{font-size:1.4rem;font-weight:850;color:#fff;margin:6px 0 2px}
.calc-sub-main{font-size:.92rem;color:rgba(255,255,255,.85);margin:0}

.calc-controls-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:18px;margin-bottom:20px}
@media(max-width:680px){.calc-controls-grid{grid-template-columns:1fr;gap:14px}}

.calc-field-group label{display:block;font-family:var(--mono);font-size:.8rem;font-weight:750;color:rgba(255,255,255,.9);margin-bottom:6px;text-transform:uppercase}
.calc-input-wrap{display:flex;align-items:center;gap:10px}
.calc-num-input{width:110px;padding:10px 14px;border:2px solid rgba(255,255,255,.25);border-radius:10px;background:#fff;color:var(--ink);font-family:var(--mono);font-size:1.1rem;font-weight:800;text-align:center}
@media(max-width:400px){.calc-num-input{width:84px;padding:8px 10px;font-size:1rem}}
.calc-range-slider{flex:1;accent-color:var(--red);cursor:pointer;height:6px}

.calc-select-custom{width:100%;padding:11px 14px;border:2px solid rgba(255,255,255,.25);border-radius:10px;background:#fff;color:var(--ink);font-family:var(--body);font-size:.96rem;font-weight:750;cursor:pointer}

.calc-presets{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.calc-preset-btn{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;font-family:var(--mono);font-size:.76rem;font-weight:700;padding:6px 12px;border-radius:8px;cursor:pointer;transition:all .15s}
.calc-preset-btn:hover{background:var(--yellow);color:var(--ink);border-color:var(--yellow)}

/* Banner de Resultado de Ahorro Monumental */
.calc-savings-banner{background:rgba(255,255,255,.07);border:1.5px solid rgba(255,255,255,.18);border-radius:16px;padding:18px 20px;display:grid;grid-template-columns:1fr 1fr auto;gap:18px;align-items:center;margin-bottom:18px}
@media(max-width:760px){.calc-savings-banner{grid-template-columns:1fr;text-align:center;gap:14px;padding:16px 14px}}

.savings-col span{display:block;font-family:var(--mono);font-size:.76rem;color:rgba(255,255,255,.8);text-transform:uppercase;margin-bottom:2px}
.savings-col b{display:block;font-size:1.3rem;color:#fff;font-weight:850}
.savings-col.col-gift b{color:#4EFA8B}

.savings-monumental{background:rgba(0,0,0,.45);border:1.5px solid rgba(253,231,76,.4);border-radius:12px;padding:12px 18px;text-align:center}
.savings-monumental span{display:block;font-family:var(--mono);font-size:.74rem;font-weight:800;color:rgba(255,255,255,.9);text-transform:uppercase}
.savings-monumental b{display:block;font-family:var(--display);font-size:1.75rem;font-weight:850;color:var(--yellow);line-height:1;margin-top:3px;letter-spacing:-.02em}

/* Botón Dinámico de WhatsApp con los datos calculados */
.btn-calc-wa{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:16px 20px;border-radius:999px;border:none;background:#25D366;color:#fff;font-family:var(--body);font-size:1.06rem;font-weight:850;cursor:pointer;box-shadow:0 6px 16px -4px rgba(0,0,0,.35);transition:all .2s var(--ease);text-decoration:none}
.btn-calc-wa svg{width:22px;height:22px;fill:currentColor;flex-shrink:0}
.btn-calc-wa:hover{background:#1eb857;transform:translateY(-2px);box-shadow:0 10px 22px -4px rgba(0,0,0,.45)}
@media(max-width:540px){.btn-calc-wa{font-size:.94rem;padding:14px 16px;text-align:center}}

.alert-box{background:#FFF6F6;border:1.5px solid rgba(225,25,34,.25);border-left:4.5px solid var(--red);border-radius:0 10px 10px 0;padding:14px 18px;margin:18px 0}
.alert-box h4{font-size:1rem;font-weight:800;color:var(--red);margin-bottom:4px}
.alert-box p{margin:0;font-size:.92rem;color:var(--ink);line-height:1.5}

.legal-sign-box{background:var(--paper);border:1.5px solid var(--line);border-radius:14px;padding:20px 24px;margin-top:36px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.legal-sign-info b{display:block;font-size:1.1rem;font-weight:850;color:var(--red)}
.legal-sign-info span{display:block;font-family:var(--mono);font-size:.82rem;color:var(--muted);margin-top:2px}
.legal-seal{background:#fff;border:1.8px dashed var(--line-strong);padding:8px 16px;border-radius:8px;text-align:center;font-family:var(--mono);font-size:.78rem;font-weight:800;color:var(--ink)}

/* =========================== SIDEBAR DERECHO =========================== */
.sidebar-right{display:grid;gap:24px;position:sticky;top:86px}
@media(max-width:880px){.sidebar-right{position:static}}

.widget{background:#fff;border:1.8px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 6px 20px -8px rgba(24,19,18,.06)}
.widget-title{font-size:1.15rem;font-weight:850;letter-spacing:-.02em;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--paper);position:relative}
.widget-title::after{content:"";position:absolute;left:0;bottom:-2px;width:32px;height:2px;background:var(--red)}

.widget-cta-promo{background:linear-gradient(155deg, var(--red), var(--red-dark));color:#fff;border-color:transparent;box-shadow:0 8px 22px -6px rgba(0,0,0,.28)}
.widget-cta-promo .widget-title{color:#fff;border-bottom-color:rgba(255,255,255,.2)}
.widget-cta-promo .widget-title::after{background:var(--yellow)}
.widget-cta-promo p{font-size:.95rem;line-height:1.5;color:rgba(255,255,255,.95);margin-bottom:18px}
.btn-wa-sidebar{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px;border-radius:999px;background:#25D366;color:#fff;font-weight:850;font-size:1.02rem;box-shadow:0 8px 18px -4px rgba(0,0,0,.35);transition:all .2s var(--ease)}
.btn-wa-sidebar svg{width:20px;height:20px;fill:currentColor}
.btn-wa-sidebar:hover{background:#1eb857;transform:translateY(-2px)}

.widget-prod-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.widget-prod-item:last-child{border-bottom:none;padding-bottom:0}
.widget-prod-thumb{width:52px;height:52px;border-radius:8px;background:var(--paper);border:1px solid var(--line);display:grid;place-items:center;padding:4px;flex:none}
.widget-prod-thumb img{max-height:100%;object-fit:contain}
.widget-prod-info{flex:1}
.widget-prod-info h4{font-size:.92rem;font-weight:800;margin-bottom:2px}
.widget-prod-info h4 a:hover{color:var(--red)}
.widget-prod-price{font-family:var(--mono);font-size:.82rem;font-weight:750;color:var(--red)}

.recent-post-link{display:block;padding:9px 0;border-bottom:1px solid var(--line);font-size:.92rem;line-height:1.42;color:var(--ink);font-weight:650;transition:all .18s}
.recent-post-link:last-child{border-bottom:none;padding-bottom:0}
.recent-post-link:hover{color:var(--red);padding-left:3px}
.recent-post-date{display:block;font-family:var(--mono);font-size:.74rem;font-weight:600;color:var(--muted);margin-top:2px}

.cat-badge-list{display:flex;flex-wrap:wrap;gap:7px}
.cat-badge-btn{font-family:var(--mono);font-size:.8rem;font-weight:750;background:var(--paper);border:1.5px solid var(--line);padding:6px 12px;border-radius:8px;color:var(--ink);transition:all .18s}
.cat-badge-btn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

/* =========================== SECCIÓN DE 3 TARJETAS CUADRADAS CON IMÁGENES REALES =========================== */
.sec-bottom-cards{padding:32px 0 65px;border-top:1px solid var(--line);background:linear-gradient(180deg, var(--paper) 0%, #FFFFFF 100%)}
.cards-head{margin-bottom:24px;text-align:center}
.cards-head-tag{font-family:var(--mono);font-size:.82rem;font-weight:800;letter-spacing:.1em;color:var(--red);text-transform:uppercase}
.cards-head h2{font-size:clamp(1.6rem,2.6vw,2.2rem);font-weight:850;margin-top:4px}

.trio-cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:960px){.trio-cards-grid{grid-template-columns:1fr;gap:20px}}

/* Tarjeta Cuadrada con Imagen Real y Texto Anclado Abajo */
.trio-card{position:relative;border-radius:24px;overflow:hidden;padding:32px 28px 26px;display:flex;flex-direction:column;justify-content:flex-end;
  aspect-ratio:1/1;min-height:360px;border:2px solid var(--line);transition:all .3s var(--ease);box-shadow:0 12px 28px -8px rgba(0,0,0,.14);color:#fff;text-decoration:none}
@media(max-width:960px){.trio-card{aspect-ratio:auto;min-height:290px;padding:24px 20px;border-radius:18px}}
.trio-card:hover{transform:translateY(-4px);box-shadow:0 20px 42px -10px rgba(0,0,0,.35);border-color:rgba(255,255,255,.6)}

/* Imagen Real de Fondo con Scrim Profundo */
.trio-card-bg{position:absolute;inset:0;z-index:1;overflow:hidden}
.trio-card-bg img{width:100%;height:100%;object-fit:cover;object-position:center 20%;transition:transform .45s var(--ease)}
.trio-card:hover .trio-card-bg img{transform:scale(1.06)}

/* Scrim de gradiente optimizado: deja ver la foto arriba y oscurece abajo para texto grande */
.trio-card::after{content:"";position:absolute;inset:0;z-index:2;
  background:linear-gradient(180deg, rgba(24,19,18,.15) 0%, rgba(24,19,18,.55) 40%, rgba(24,19,18,.88) 70%, #181312 100%);
  transition:background .3s}
.trio-card:hover::after{
  background:linear-gradient(180deg, rgba(24,19,18,.10) 0%, rgba(24,19,18,.48) 40%, rgba(24,19,18,.84) 70%, #181312 100%);
}

.trio-card.card-universo{border-color:rgba(46,94,170,.5)}
.trio-card.card-herramientas{border-color:rgba(74,63,61,.5)}
.trio-card.card-medida{border-color:rgba(225,25,34,.5)}

/* Badge Superior Flotante */
.trio-badge{position:absolute;top:22px;left:24px;z-index:3;display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;background:rgba(24,19,18,.85);padding:5px 14px;border-radius:999px;border:1.5px solid rgba(255,255,255,.35);backdrop-filter:blur(8px)}
@media(max-width:640px){.trio-badge{top:16px;left:16px;font-size:.76rem;padding:4px 10px}}

/* Bloque de Contenido Inferior (Textos Grandes & Legibles) */
.trio-card-content{position:relative;z-index:3;margin-top:auto}
.trio-title{font-size:clamp(1.85rem,2.4vw,2.3rem);font-weight:850;letter-spacing:-.03em;line-height:1.08;color:#fff;margin-bottom:8px;text-shadow:0 2px 8px rgba(0,0,0,.7)}
.trio-desc{font-size:1.04rem;line-height:1.55;color:rgba(255,255,255,.96);margin:0 0 14px;font-weight:600;max-width:34ch;text-shadow:0 1px 6px rgba(0,0,0,.8)}

.trio-card-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:12px;border-top:1.5px solid rgba(255,255,255,.28)}
.trio-action-txt{font-family:var(--mono);font-size:.9rem;font-weight:850;letter-spacing:.06em;text-transform:uppercase;color:var(--yellow);text-shadow:0 2px 6px rgba(0,0,0,.7)}
.trio-arrow{width:40px;height:40px;border-radius:50%;background:#fff;color:var(--ink);display:grid;place-items:center;font-size:1.2rem;font-weight:850;transition:all .2s var(--ease);box-shadow:0 4px 12px rgba(0,0,0,.3)}
.trio-card:hover .trio-arrow{transform:translateX(5px) scale(1.08);background:var(--yellow)}

/* =========================== PREFERS-REDUCED-MOTION =========================== */
@media (prefers-reduced-motion: reduce) {
  .noticia-tpl *, .noticia-tpl *::before, .noticia-tpl *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* =========================== PRINT STYLESHEET (IMPRESIÓN LEGAL) =========================== */
@media print {
  .site-nav, .sidebar-right, .share-bar, .interactive-calc-card, .sec-bottom-cards, .site-footer { display: none !important; }
  .tetris-grid { display: block !important; }
  .article-body-card, .article-header { border: none !important; box-shadow: none !important; padding: 0 !important; }
  body, .noticia-tpl { background: #fff !important; color: #000 !important; font-size: 11pt !important; }
  .term-section { page-break-inside: avoid; }
}

/* ===== ADAPT/AUDIT fixes (29-ago, evidencia Impeccable) ===================
   1. calc-sub-main: el canon declara rgba(255,255,255,.85) pero .term-body p
      (0,1,1) le ganaba a .calc-sub-main (0,1,0) → texto tinta sobre tarjeta
      tinta (ratio ~1.05:1). Se restaura la intención del canon.            */
.term-body p.calc-sub-main{color:rgba(255,255,255,.85)}
/* 2. Título: clamp de 2 líneas cortaba títulos SEO largos en <=1080px
      (verificado: 8 líneas necesarias en 320px). 3 líneas bajo 1080.       */
@media(max-width:1080px){.article-title{-webkit-line-clamp:3}}
/* 3. Landscape móvil: el hero 16:9 llenaba >100% del alto (740x360).       */
@media(max-height:520px){.portada-16-9-box{max-height:72vh}}
/* 4. Trío: aspect 1/1 + min-height 360 forzaba ancho mínimo 360/tarjeta →
      la 3ra tarjeta se recortaba 29px entre ~960 y 1180px.                 */
@media(max-width:1250px){.trio-card{min-height:300px}}
/* 5. Touch: el bloque pointer:coarse del canon no cubría estos dos.        */
@media (pointer: coarse){
  .calc-num-input{min-height:44px}
  .calc-range-slider{height:44px}
}
/* 6. badge-promo: rojo #E11922 sobre rosa = 4.09:1 (<4.5). Rojo oscuro.    */
.badge-promo{color:var(--red-dark)}
/* 7. Estado activo de los presets de la calculadora (aria-pressed).        */
.calc-preset-btn.is-active,.calc-preset-btn[aria-pressed="true"]{background:var(--yellow);color:var(--ink);border-color:var(--yellow)}
/* 8. alert-box acepta h3 (h4 saltaba la jerarquía h2->h4).                 */
.alert-box h3{font-size:1rem;font-weight:800;color:var(--red);margin-bottom:4px}
/* 9. Decisión Roberto 29-ago: texto en tinta sobre el verde WhatsApp
      (blanco daba 1.98:1). El verde canon #25D366 se conserva.             */
.btn-calc-wa,.btn-wa-sidebar{color:var(--ink)}
/* 10. Callout amarillo para la cláusula crítica de reclamación.            */
.alert-box--amarillo{background:#FFFBEA;border-color:rgba(24,19,18,.25);border-left-color:var(--yellow)}
.alert-box--amarillo h3{color:var(--ink)}
/* 11. Pedidos Roberto 29-ago: texto justificado en todas las entradas y
       UN solo interlineado/espaciado en el cuerpo (antes convivían 1.5,
       1.58, 1.65 y 1.68 con márgenes 12/14/28px mezclados).               */
.article-body-card p,.article-body-card li{text-align:justify;line-height:1.65}
.term-body p,.term-body ul{margin:0 0 14px}
.term-body li{margin-bottom:6px}
.alert-box p{line-height:1.65}
.article-lead{line-height:1.65}