/* ============================================================
   Los Altillos — Lana de vidrio o lana de roca (subpágina de /aislacion-termica-acustica/)
   Archivo: assets/lana-vidrio-vs-roca.css
   Prefijo: lalan-
   Molde: assets/guia-steel-framing-argentina.css (sfgag-), a través de la
   hermana barrera-de-vapor.css (labvap-): mismo sistema visual (hero azul
   con ficha blanca, TOC lateral, callouts, tablas con scroll, FAQ).
   Propio de esta página:
   - dos colores de material, sacados de la foto del hero, que marcan las
     dos lanas en toda la página: amarillo lana de vidrio y pardo lana de
     roca (siempre acompañados de texto: el color no es la única señal);
   - la regla de precios por m² (la pieza de la página), la calculadora,
     la tabla comparativa con datos, la matriz por lugar, los recuadros
     de mitos desmentidos, las barras de λ y de dB.
   Depende de assets/main.css (variables de color, tipografías, reset).
   Escala propia en px: no depende de html{font-size:12px} (main.css)
   ni del :root{font-size:15px} móvil del bloque 26 de functions.php.
   Texto de lectura: 18px escritorio / 17px móvil. Nada por debajo de 14px.
   ============================================================ */

/* ============================================================
   0 · GLOBALES DE LA PÁGINA
   ============================================================ */
/* Salto del índice: UN solo desplazamiento, el del header fijo (64 px) + 20 px
   de aire, acá. Las secciones solo descuentan su propio padding (abajo). */
html{scroll-padding-top:calc(var(--header-height) + 20px)}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .lalan *{animation:none!important;transition:none!important}
}

/* ============================================================
   1 · SCOPE Y ESQUELETO
   ============================================================ */
.lalan{
  --lalan-ink:var(--color-text);
  --lalan-muted:var(--color-text-muted);
  --lalan-subtle:var(--color-text-subtle);
  --lalan-blue:var(--color-secondary);
  --lalan-navy:var(--color-bg-dark);
  --lalan-red:var(--color-accent);
  --lalan-line:var(--color-border);
  --lalan-ok-bg:#E8F6EE;  --lalan-ok-ink:#14532D;
  --lalan-no-bg:#FDECEE;  --lalan-no-ink:#9F1239;
  --lalan-mid-bg:#FEF3DC; --lalan-mid-ink:#854D0E;
  /* los dos materiales (del hero: rollo amarillo, plancha parda) */
  --lalan-glass:#E9B92E;  --lalan-glass-bg:#FDF4D3; --lalan-glass-ink:#6B4F00;
  --lalan-rock:#8C8269;   --lalan-rock-bg:#EFECE4;  --lalan-rock-ink:#4A4334;
  background:var(--color-bg);
  color:var(--lalan-ink);
  font-family:var(--font-body);
  font-size:18px;
  line-height:1.7;
  overflow-x:clip;
}
.lalan img{width:100%;height:auto}
.lalan a{transition:color var(--transition-fast),background var(--transition-fast),border-color var(--transition-fast)}
.lalan a:focus-visible,.lalan button:focus-visible,.lalan summary:focus-visible,.lalan input:focus-visible,.lalan [tabindex="0"]:focus-visible{outline:2px solid var(--lalan-red);outline-offset:3px}
.lalan-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.lalan-shell{max-width:1200px;margin-inline:auto;padding-inline:18px}
@media (min-width:768px){.lalan-shell{padding-inline:32px}}

.lalan-layout{display:grid;grid-template-columns:minmax(0,1fr)}
@media (min-width:1080px){
  .lalan-layout{grid-template-columns:minmax(0,1fr) 280px;column-gap:56px;align-items:start}
}
.lalan-main{min-width:0}
@media (max-width:1079px){.lalan-main{width:100%;max-width:780px;margin-inline:auto}}

.lalan-section{position:relative;padding:64px 0}
.lalan-section:first-child{padding-top:48px}
.lalan-section--alt{isolation:isolate}
.lalan-section--alt::before{content:"";position:absolute;z-index:-1;top:0;bottom:0;left:-100vw;right:-100vw;background:var(--color-bg-secondary)}
/* Las secciones no suman otro margen: solo descuentan su propio padding-top
   (72/48 px; 52/36 px por debajo de 768), para que el <h2> quede a 20 px del
   header. Si cambia ese padding, cambiar esto también. */
.lalan-section[id]{scroll-margin-top:-64px}
.lalan-section:first-child[id]{scroll-margin-top:-48px}
@media (max-width:767px){.lalan-section[id]{scroll-margin-top:-40px}.lalan-section:first-child[id]{scroll-margin-top:-32px}}

/* ============================================================
   2 · HERO
   ============================================================ */
.lalan-hero{position:relative;isolation:isolate;overflow:hidden;background:var(--lalan-navy);color:#fff;padding:calc(var(--header-height) + 64px) 0 64px}
.lalan .lalan-hero__image{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:center 55%}
.lalan-hero .lalan-ph{position:absolute;inset:0;z-index:-2;aspect-ratio:auto!important;border-radius:0;background:var(--color-bg-tertiary)}
.lalan-hero .lalan-ph span{position:absolute;right:24px;bottom:16px;border-color:rgba(255,255,255,.35);color:rgba(255,255,255,.7);background:rgba(0,0,0,.2)}
.lalan-hero__overlay{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(29,32,37,.93) 0%,rgba(29,32,37,.78) 55%,rgba(29,32,37,.55) 100%)}
.lalan-hero__grid{display:grid;gap:40px;align-items:end}
@media (min-width:1000px){.lalan-hero__grid{grid-template-columns:minmax(0,1fr) 370px;gap:56px}}
.lalan-hero__text{min-width:0}

.lalan-breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;margin-bottom:24px;font-size:15px;line-height:1.5;color:rgba(255,255,255,.72)}
.lalan-breadcrumbs a{color:rgba(255,255,255,.82);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,255,255,.35)}
.lalan-breadcrumbs a:hover{color:#fff;text-decoration-color:#fff}
.lalan-breadcrumbs [aria-current="page"]{color:#fff;font-weight:600}

.lalan-hero__title{max-width:24ch;font-family:var(--font-display);font-weight:400;font-size:clamp(29px,4vw,48px);line-height:1.08;letter-spacing:-.02em;color:#fff;text-wrap:balance;overflow-wrap:break-word}
.lalan-hero__sub{max-width:58ch;margin-top:20px;font-size:19px;line-height:1.6;color:rgba(255,255,255,.86)}

.lalan-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:32px;max-width:720px;list-style:none;padding:0}
@media (min-width:720px){.lalan-meta{grid-template-columns:repeat(4,minmax(0,1fr))}}
.lalan-meta li{padding:10px 12px;border-top:2px solid rgba(255,255,255,.28);font-size:15px;line-height:1.4;color:#fff}
.lalan-meta li > span:first-child{display:block;margin-bottom:2px;font-size:14px;color:rgba(255,255,255,.62)}

/* La ficha: la respuesta corta */
.lalan-def{position:relative;padding:28px 26px 24px;background:#fff;color:var(--lalan-ink);border-radius:16px;border:1px solid var(--lalan-line);box-shadow:0 8px 24px rgba(29,32,37,.12)}
.lalan-def p{margin:0}
.lalan-def__lead{font-size:18px;line-height:1.55;color:var(--lalan-muted)}
.lalan-def__lead strong{color:var(--lalan-ink)}
.lalan-def__eq{margin:20px 0 0;padding:0;border-top:1px solid var(--lalan-line)}
.lalan-def__eq div{display:grid;grid-template-columns:100px minmax(0,1fr);align-items:baseline;gap:12px;padding:12px 0 12px 12px;border-bottom:1px solid var(--lalan-line);border-left:4px solid transparent}
.lalan-def__eq dt{font-family:var(--font-display);font-size:22px;line-height:1.1;color:var(--lalan-blue);font-variant-numeric:tabular-nums}
.lalan-def__eq dd{margin:0;font-size:16px;line-height:1.4;color:var(--lalan-ink)}
.lalan-def__eq .is-vidrio{border-left-color:var(--lalan-glass)}
.lalan-def__eq .is-vidrio dt{color:var(--lalan-glass-ink)}
.lalan-def__eq .is-roca{border-left-color:var(--lalan-rock)}
.lalan-def__eq .is-roca dt{color:var(--lalan-rock-ink)}
.lalan-def__eq .is-precio dt{color:var(--lalan-red)}
.lalan-def .lalan-def__foot{margin-top:10px;font-size:14px;line-height:1.5;color:var(--lalan-subtle)}
.lalan-def__cta{display:flex;align-items:center;justify-content:center;min-height:48px;margin-top:18px;padding:12px 18px;border-radius:var(--radius-sm);background:var(--lalan-red);color:#fff;font-size:16px;font-weight:700;text-align:center}
.lalan-def__cta:hover{background:var(--color-accent-dark);color:#fff}

@media (max-width:767px){
  .lalan-hero{padding:calc(var(--header-height) + 36px) 0 40px}
  .lalan-hero__overlay{background:linear-gradient(180deg,rgba(29,32,37,.84) 0%,rgba(29,32,37,.95) 100%)}
  .lalan-hero__sub{font-size:17px}
  .lalan-def{padding:24px 18px 20px}
  .lalan-def__eq div{grid-template-columns:86px minmax(0,1fr);padding-left:10px}
  .lalan-def__eq dt{font-size:19px}
}

/* ============================================================
   3 · TIPOGRAFÍA
   ============================================================ */
.lalan-prose{max-width:68ch;font-size:18px;line-height:1.75;color:var(--lalan-muted)}
.lalan-prose p{margin:0 0 18px}
.lalan-prose p:last-child{margin-bottom:0}
.lalan-prose--lead p:first-child{font-size:20px;line-height:1.65;color:var(--lalan-ink)}
.lalan-prose a,.lalan-callout a,.lalan-table a,.lalan-byline a,.lalan-more a,.lalan-faq__a a,.lalan-myth a,.lalan-calc a{color:var(--lalan-ink);font-weight:600;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.lalan-prose a:hover,.lalan-table a:hover,.lalan-more a:hover,.lalan-faq__a a:hover,.lalan-myth a:hover,.lalan-calc a:hover{color:var(--lalan-red)}
.lalan-prose strong{color:var(--lalan-ink);font-weight:700}

.lalan-h2{max-width:24ch;margin:0 0 20px;font-family:var(--font-display);font-weight:400;font-size:clamp(28px,3.4vw,40px);line-height:1.14;letter-spacing:-.02em;color:var(--lalan-ink);text-wrap:balance}
.lalan-h2--small{font-size:clamp(24px,2.6vw,30px)}
.lalan-h3{max-width:40ch;margin:36px 0 12px;font-family:var(--font-body);font-weight:700;font-size:21px;line-height:1.3;letter-spacing:-.005em;color:var(--lalan-ink);text-wrap:balance}
.lalan-h2 + .lalan-h3{margin-top:8px}
/* los H3 con ancla (destino de la matriz) descuentan el header como el resto */
.lalan-h3[id]{scroll-margin-top:0}

/* ============================================================
   4 · CITAS, CALLOUTS Y MITOS
   ============================================================ */
.lalan-pull{max-width:68ch;margin:28px 0;padding:0 0 0 22px;border-left:4px solid var(--lalan-red)}
.lalan-pull p{margin:0;font-family:var(--font-display);font-size:clamp(24px,3vw,32px);line-height:1.2;letter-spacing:-.01em;color:var(--lalan-ink)}
.lalan-pull--myth{border-left-color:var(--color-border-dark)}
.lalan-pull--myth p{color:var(--lalan-subtle)}

.lalan-callout{max-width:68ch;margin:24px 0;padding:16px 20px;background:rgba(29,32,37,.05);border-left:4px solid var(--lalan-blue);border-radius:0 10px 10px 0;font-size:18px;line-height:1.65;font-weight:600;color:var(--lalan-ink)}
.lalan-callout--warning{background:rgba(199,8,29,.06);border-left-color:var(--lalan-red)}
.lalan-callout--quote{font-size:20px;border-left-color:var(--lalan-red)}
.lalan-callout--final{margin-top:32px;padding:22px 24px;background:#fff;border:1px solid var(--lalan-line);border-left:4px solid var(--lalan-red);border-radius:0 12px 12px 0;color:var(--lalan-ink);font-size:20px}

.lalan-table-wrap + .lalan-more{margin-top:-12px}
.lalan-more{max-width:68ch;margin:16px 0 0;font-size:15px;line-height:1.55;color:var(--lalan-subtle)}

/* Mito desmentido: lo que se dice (tachado) y lo que muestran los datos */
.lalan-myth{max-width:68ch;margin:28px 0;padding:20px 24px 18px;background:#fff;border:1px solid var(--lalan-line);border-left:4px solid var(--lalan-red);border-radius:0 14px 14px 0;box-shadow:var(--shadow-sm)}
.lalan-myth p{margin:0}
.lalan-myth__k{display:block;margin-bottom:4px;font-family:var(--font-body);font-size:14px;font-weight:700;line-height:1.4;color:var(--lalan-subtle)}
.lalan-myth__said s{font-size:19px;font-weight:700;line-height:1.4;color:var(--lalan-subtle);text-decoration-color:rgba(199,8,29,.75);text-decoration-thickness:2px}
.lalan-myth .lalan-myth__data{margin-top:14px;padding-top:14px;border-top:1px dashed var(--lalan-line);font-size:17px;line-height:1.65;color:var(--lalan-muted)}
.lalan-myth__data .lalan-myth__k{color:var(--lalan-ok-ink)}
.lalan-myth__data strong{color:var(--lalan-ink)}
.lalan-myth .lalan-myth__src{margin-top:10px;font-size:14px;line-height:1.5;color:var(--lalan-subtle)}
@media (max-width:639px){.lalan-myth{padding:18px 16px 16px}}

/* ============================================================
   5 · LISTAS
   ============================================================ */
.lalan-needs{display:grid;gap:8px;max-width:68ch;margin:16px 0 24px;padding:0;list-style:none}
.lalan-needs li{margin:0;padding:12px 16px;background:#fff;border:1px solid var(--lalan-line);border-left:4px solid var(--lalan-blue);border-radius:0 10px 10px 0;font-size:17px;line-height:1.55;color:var(--lalan-muted)}
.lalan-needs strong{color:var(--lalan-ink)}

.lalan-questions{display:grid;gap:6px;max-width:68ch;margin:16px 0 24px;padding:0;list-style:none}
.lalan-questions li{margin:0;padding:10px 16px;background:#fff;border:1px solid var(--lalan-line);border-left:4px solid var(--lalan-blue);border-radius:0 10px 10px 0;font-size:17px;line-height:1.5;font-weight:600;color:var(--lalan-ink)}

/* A favor / en contra */
.lalan-pc{display:grid;gap:12px;max-width:72ch;margin:24px 0 8px}
@media (min-width:640px){.lalan-pc{grid-template-columns:repeat(2,minmax(0,1fr))}}
.lalan-pc__col{min-width:0;padding:18px 20px;border-radius:12px}
.lalan-pc .lalan-pc__k{margin:0;font-family:var(--font-display);font-size:21px;line-height:1.15}
.lalan-pc__col ul{margin:0;padding:0;list-style:none}
.lalan-pc__col li{position:relative;margin:10px 0 0;padding-left:30px;font-size:16px;line-height:1.55}
.lalan-pc__col li::before{content:"";position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;background-color:#fff;background-repeat:no-repeat;background-position:center;background-size:11px 11px}
.lalan-pc__col--pro{background:var(--lalan-ok-bg);border:1px solid rgba(20,83,45,.22);color:var(--lalan-ok-ink)}
.lalan-pc__col--pro li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M2 7.5l3.2 3.2L12 3.5' fill='none' stroke='%2314532D' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.lalan-pc__col--con{background:var(--lalan-no-bg);border:1px solid rgba(159,18,57,.22);color:var(--lalan-no-ink)}
.lalan-pc__col--con li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M2 2l10 10M12 2L2 12' stroke='%239F1239' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E")}

/* Mi criterio: es un orden, van numerados */
.lalan-steps{display:grid;gap:10px;max-width:68ch;margin:16px 0 24px;padding:0;list-style:none;counter-reset:paso}
.lalan-steps li{counter-increment:paso;position:relative;margin:0;padding:14px 18px 14px 64px;background:#fff;border:1px solid var(--lalan-line);border-radius:12px}
.lalan-steps li::before{content:counter(paso);position:absolute;left:16px;top:14px;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--lalan-navy);color:#fff;font-family:var(--font-display);font-size:16px}
.lalan-steps li:last-child::before{background:var(--lalan-red)}
.lalan-steps p{margin:0;font-size:16px;line-height:1.55;color:var(--lalan-muted)}
.lalan-steps .lalan-steps__t{margin-bottom:2px;font-size:18px;line-height:1.35;font-weight:700;color:var(--lalan-ink)}
@media (max-width:639px){.lalan-steps li{padding:14px 14px 14px 58px}.lalan-steps li::before{left:12px}}

/* ============================================================
   6 · RECUADROS DE DATOS
   ============================================================ */
.lalan-data{max-width:68ch;margin:28px 0;padding:22px 24px;background:#fff;border:1px solid var(--lalan-line);border-left:4px solid var(--lalan-blue);border-radius:0 14px 14px 0}
.lalan-data p{margin:0}
.lalan-data > p:not([class]){margin-top:10px;font-size:16px;line-height:1.6;color:var(--lalan-muted)}
.lalan-data .lalan-data__title{font-size:18px;font-weight:700;color:var(--lalan-ink)}
.lalan-data .lalan-data__big{margin-top:8px;font-family:var(--font-display);font-size:clamp(28px,3.6vw,36px);line-height:1.1;color:var(--lalan-blue)}
.lalan-data__big span{display:block;margin-bottom:4px;font-family:var(--font-body);font-size:15px;font-weight:600;line-height:1.45;color:var(--lalan-subtle)}
.lalan-data .lalan-data__foot{margin-top:14px;font-size:15px;line-height:1.6;color:var(--lalan-subtle)}
.lalan-data--health{border-left-color:var(--lalan-ok-ink)}
.lalan-data--health .lalan-data__big{color:var(--lalan-ok-ink)}
@media (max-width:639px){.lalan-data{padding:18px 16px}}

/* R = e/λ */
.lalan-rgrid{display:grid;gap:8px;margin:14px 0 0;padding:0}
.lalan-rgrid div{display:grid;grid-template-columns:78px minmax(0,1fr);align-items:baseline;gap:12px;padding:10px 12px;border-radius:10px;border-left:4px solid transparent}
.lalan-rgrid .is-vidrio{background:var(--lalan-glass-bg);border-left-color:var(--lalan-glass)}
.lalan-rgrid .is-roca{background:var(--lalan-rock-bg);border-left-color:var(--lalan-rock)}
.lalan-rgrid dt{font-family:var(--font-display);font-size:24px;line-height:1;color:var(--lalan-ink);font-variant-numeric:tabular-nums}
.lalan-rgrid dd{margin:0;font-size:16px;line-height:1.5;color:var(--lalan-ink)}
.lalan-rgrid .is-key dd{font-weight:600}

/* Temperatura de servicio */
.lalan-temp{max-width:68ch;margin:28px 0;padding:22px 24px;background:#fff;border:1px solid var(--lalan-line);border-top:6px solid var(--lalan-rock);border-radius:12px;box-shadow:var(--shadow-sm)}
.lalan-temp p{margin:0}
.lalan-temp .lalan-temp__title{font-family:var(--font-display);font-size:clamp(20px,2.4vw,24px);line-height:1.2;color:var(--lalan-ink)}
.lalan-temp__list{display:grid;gap:8px;margin:16px 0 0;padding:0}
.lalan-temp__list div{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:6px 16px;padding:12px 14px;border-radius:10px;border-left:4px solid transparent}
.lalan-temp__list .is-roca{background:var(--lalan-rock-bg);border-left-color:var(--lalan-rock)}
.lalan-temp__list .is-vidrio{background:var(--lalan-glass-bg);border-left-color:var(--lalan-glass)}
.lalan-temp__list dt{font-size:16px;line-height:1.4;font-weight:600;color:var(--lalan-ink)}
.lalan-temp__list dd{margin:0;text-align:right;font-size:15px;line-height:1.5;color:var(--lalan-muted)}
.lalan-temp__list dd b{font-family:var(--font-display);font-weight:400;font-size:22px;line-height:1.1;color:var(--lalan-rock-ink);white-space:nowrap}
.lalan-temp__list .is-none{grid-template-columns:minmax(0,1fr)}
.lalan-temp__list .is-none dd{text-align:left}
.lalan-temp__list .is-none dd b{display:inline-block;margin-right:8px;color:var(--lalan-glass-ink)}
.lalan-temp .lalan-temp__foot{margin-top:14px;padding-top:12px;border-top:1px solid var(--lalan-line);font-size:15px;line-height:1.55;color:var(--lalan-subtle)}
@media (max-width:639px){
  .lalan-temp{padding:20px 16px}
  .lalan-temp__list div{grid-template-columns:minmax(0,1fr)}
  .lalan-temp__list dd{text-align:left}
}

/* ============================================================
   7 · TABLAS
   ============================================================ */
.lalan-table-wrap{width:100%;overflow-x:auto;margin:24px 0;border:1px solid var(--lalan-line);border-radius:12px;background:#fff;box-shadow:var(--shadow-sm);-webkit-overflow-scrolling:touch}
.lalan-table{width:100%;border-collapse:collapse;font-size:16px;line-height:1.5;color:var(--lalan-muted)}
.lalan-table caption:not(.lalan-sr){caption-side:bottom;padding:12px 16px;text-align:left;font-size:15px;line-height:1.55;color:var(--lalan-subtle);border-top:1px solid var(--lalan-line)}
.lalan-table th,.lalan-table td{padding:12px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--lalan-line)}
.lalan-table thead th{background:var(--color-bg-secondary);font-weight:700;color:var(--lalan-ink);border-bottom:2px solid var(--lalan-line)}
.lalan-table thead th.is-vidrio{box-shadow:inset 0 5px 0 var(--lalan-glass);background:var(--lalan-glass-bg);color:var(--lalan-glass-ink)}
.lalan-table thead th.is-roca{box-shadow:inset 0 5px 0 var(--lalan-rock);background:var(--lalan-rock-bg);color:var(--lalan-rock-ink)}
.lalan-table tbody th[scope="row"]{font-weight:600;color:var(--lalan-ink);background:#fff}
.lalan-table tbody tr:last-child th,.lalan-table tbody tr:last-child td{border-bottom:0}
.lalan-table tr.is-key th,.lalan-table tr.is-key td{background:rgba(29,32,37,.045);color:var(--lalan-ink);font-weight:600}
.lalan-table--sources th[scope="row"] a{font-weight:600}

/* De un vistazo (se apila en móvil) */
.lalan-table--duo th[scope="row"]{width:26%}
.lalan-table--duo thead th{font-family:var(--font-display);font-weight:400;font-size:20px;line-height:1.15;vertical-align:bottom}

/* Tabla comparativa con datos: scroll lateral, primera columna fija */
.lalan-table--data{min-width:860px}
.lalan-table--data thead th{font-family:var(--font-display);font-weight:400;font-size:19px;line-height:1.15;vertical-align:bottom}
.lalan-table--data th[scope="row"]{position:sticky;left:0;z-index:1;width:170px;box-shadow:inset -1px 0 0 var(--lalan-line)}
.lalan-table--data thead th:first-child{position:sticky;left:0;z-index:2}
.lalan-table--data td:last-child{font-size:15px;color:var(--lalan-subtle)}
.lalan-table--data tr.is-key td:last-child{color:var(--lalan-ink)}

/* Precios relevados */
.lalan-table--prices{min-width:680px}
.lalan-table .is-nowrap{white-space:nowrap}
.lalan-table .is-num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.lalan-table--prices td strong{color:var(--lalan-ink)}
.lalan-table__note{display:block;margin-top:2px;font-size:14px;font-weight:400;color:var(--lalan-subtle)}
.lalan-table__group th{padding:8px 16px;font-size:15px;font-weight:700;border-left:4px solid transparent}
.lalan-table__group--vidrio th{background:var(--lalan-glass-bg);color:var(--lalan-glass-ink);border-left-color:var(--lalan-glass)}
.lalan-table__group--roca th{background:var(--lalan-rock-bg);color:var(--lalan-rock-ink);border-left-color:var(--lalan-rock)}
.lalan-table__group--otra th{background:var(--color-bg-secondary);color:var(--lalan-muted);border-left-color:var(--color-border-dark)}

@media (max-width:639px){
  .lalan-table--stack thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .lalan-table--stack{display:flex!important;flex-direction:column}
  .lalan-table--stack caption{display:block;order:2;width:100%}
  .lalan-table--stack tbody,.lalan-table--stack tr,.lalan-table--stack th,.lalan-table--stack td{display:block;width:100%!important}
  .lalan-table--stack tr{padding:12px 16px;border-bottom:1px solid var(--lalan-line)}
  .lalan-table--stack tbody tr:last-child{border-bottom:0}
  .lalan-table--stack th,.lalan-table--stack td{padding:2px 0;border:0;text-align:left}
  .lalan-table--stack tbody th[scope="row"]{background:transparent;font-size:17px;margin-bottom:4px}
  .lalan-table--stack td[data-label]::before{content:attr(data-label) ": ";font-weight:700;color:var(--lalan-ink)}
  .lalan-table--duo td{margin-top:4px;padding:6px 10px;border-radius:8px;border-left:4px solid transparent}
  .lalan-table.lalan-table--duo tr td:nth-of-type(1){background:var(--lalan-glass-bg);border-left-color:var(--lalan-glass)}
  .lalan-table.lalan-table--duo tr td:nth-of-type(2){background:var(--lalan-rock-bg);border-left-color:var(--lalan-rock)}
  .lalan-table.lalan-table--duo tr.is-key th{background:transparent}
  .lalan-table--data th[scope="row"]{width:130px}
}

/* ============================================================
   8 · FIGURAS Y MARCADORES DE IMAGEN
   ============================================================ */
.lalan-figure{margin:28px 0}
.lalan-figure img{display:block;aspect-ratio:16/9;object-fit:cover;object-position:center 45%;border-radius:12px}
.lalan-figure figcaption{margin-top:10px;max-width:68ch;font-size:15px;line-height:1.55;color:var(--lalan-subtle)}
.lalan-figure--tall{max-width:360px}
.lalan-figure--tall img{aspect-ratio:4/5;object-position:center}
@media (min-width:900px){
  .lalan-figure--tall{float:right;width:300px;margin:6px 0 20px 28px}
  .lalan-figure--tall + .lalan-prose{max-width:none}
}
.lalan-ph{position:relative;display:grid;place-items:center;width:100%;padding:16px;border-radius:14px;background:linear-gradient(135deg,var(--color-steel-light) 0%,var(--color-steel) 100%);text-align:center}
.lalan-ph span{max-width:44ch;padding:10px 14px;border:1px dashed var(--color-steel-dark);border-radius:8px;font-size:14px;line-height:1.5;color:var(--color-secondary-dark)}
.lalan-ph code{font-size:14px;word-break:break-all}
/* el float de la figura alta no sale de su sección */
.lalan-section::after{content:"";display:table;clear:both}

/* Marco común de las piezas dibujadas */
.lalan-lambda,.lalan-db,.lalan-calc{margin:28px 0 32px;padding:24px 26px 20px;background:#fff;border:1px solid var(--lalan-line);border-radius:12px;box-shadow:var(--shadow-md)}
.lalan-lambda__title,.lalan-db__title,.lalan-calc__title{margin:0 0 16px;font-family:var(--font-display);font-size:clamp(21px,2.6vw,26px);line-height:1.15;letter-spacing:-.01em;color:var(--lalan-ink);text-wrap:balance}
.lalan-lambda figcaption,.lalan-db figcaption{margin-top:16px;font-size:15px;line-height:1.55;color:var(--lalan-subtle)}
@media (max-width:639px){.lalan-lambda,.lalan-db,.lalan-calc{padding:20px 14px 18px}}

/* ============================================================
   9 · λ SEGÚN DENSIDAD (IRAM 11601, tabla A.1)
   ============================================================ */
.lalan-lambda__cols{display:grid;gap:20px}
@media (min-width:640px){.lalan-lambda__cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}}
.lalan-lambda__col{min-width:0}
.lalan-lambda .lalan-lambda__k{margin:0 0 8px;padding-bottom:6px;font-size:16px;font-weight:700;line-height:1.3;border-bottom:3px solid}
.lalan-lambda__col--vidrio .lalan-lambda__k{color:var(--lalan-glass-ink);border-color:var(--lalan-glass)}
.lalan-lambda__col--mineral .lalan-lambda__k{color:var(--lalan-rock-ink);border-color:var(--lalan-rock)}
.lalan-lambda dl{margin:0;padding:0}
.lalan-lambda dl div{display:grid;grid-template-columns:96px minmax(0,1fr);align-items:center;gap:10px;padding:5px 6px;border-radius:8px}
.lalan-lambda dt{font-size:14px;line-height:1.3;color:var(--lalan-subtle);white-space:nowrap}
.lalan-lambda dd{display:flex;align-items:center;gap:8px;margin:0;font-size:15px;font-weight:700;color:var(--lalan-ink);font-variant-numeric:tabular-nums}
.lalan-lambda__bar{display:block;flex:none;width:calc(var(--w) * .72);height:12px;border-radius:3px}
.lalan-lambda__col--vidrio .lalan-lambda__bar{background:var(--lalan-glass)}
.lalan-lambda__col--mineral .lalan-lambda__bar{background:var(--lalan-rock)}
.lalan-lambda dl div.is-key{background:var(--color-bg-secondary);box-shadow:inset 0 0 0 2px var(--lalan-navy)}
.lalan-lambda dl div.is-key dt{color:var(--lalan-ink);font-weight:700}

/* ============================================================
   10 · dB DE LAS PAREDES DURLOCK
   ============================================================ */
.lalan-db__list{display:grid;gap:14px;margin:0;padding:0;list-style:none}
.lalan-db__row{margin:0}
.lalan-db__row p{margin:0}
.lalan-db__k{font-size:16px;line-height:1.4;color:var(--lalan-ink)}
.lalan-db__k span{display:block;font-size:14px;color:var(--lalan-subtle)}
.lalan-db__v{display:flex;align-items:center;gap:10px;margin-top:6px!important}
.lalan-db__bar{display:block;flex:none;width:calc(var(--w) * .82);height:18px;border-radius:4px;background:var(--color-border-dark)}
.lalan-db__row--lana .lalan-db__bar{background:var(--lalan-glass)}
.lalan-db__row--doble .lalan-db__bar{background:linear-gradient(90deg,var(--lalan-glass) 0 84.9%,var(--lalan-navy) 84.9% 100%)}
.lalan-db__v b{font-family:var(--font-display);font-weight:400;font-size:20px;line-height:1;color:var(--lalan-ink);font-variant-numeric:tabular-nums;white-space:nowrap}

/* ============================================================
   11 · LA REGLA DE PRECIOS — la pieza de la página
   Un eje común en $/m²: las dos lanas en la misma escala. La distancia
   entre las dos franjas es el argumento.
   ============================================================ */
.lalan-ruler{margin:28px 0 24px;padding:26px 28px 22px;background:#fff;border:1px solid var(--lalan-line);color:var(--lalan-ink);border-radius:12px}
.lalan-ruler p{margin:0}
.lalan-ruler .lalan-ruler__title{font-family:var(--font-display);font-size:clamp(22px,2.8vw,28px);line-height:1.15;letter-spacing:-.01em;color:var(--lalan-ink)}
.lalan-ruler__draw{position:relative;margin:22px 0 0;padding-bottom:30px;background-image:linear-gradient(90deg,rgba(29,32,37,.1) 1px,transparent 1px);background-size:27.7778% 100%;background-repeat:repeat-x;background-position:0 0}
.lalan-ruler__track{position:relative;height:74px;border-bottom:1px solid var(--lalan-line)}
.lalan-ruler__name{position:absolute;left:0;top:6px;font-size:15px;font-weight:700;line-height:1.3;padding-left:12px}
.lalan-ruler__name::before{content:"";position:absolute;left:0;top:4px;width:6px;height:13px;border-radius:2px}
.lalan-ruler__track--vidrio .lalan-ruler__name::before{background:var(--lalan-glass)}
.lalan-ruler__track--roca .lalan-ruler__name::before{background:#C9BFA6}
.lalan-ruler__band{position:absolute;top:36px;height:24px;border-radius:12px}
.lalan-ruler__track--vidrio .lalan-ruler__band{background:rgba(233,185,46,.32);box-shadow:inset 0 0 0 2px var(--lalan-glass)}
.lalan-ruler__track--roca .lalan-ruler__band{background:rgba(201,191,166,.3);box-shadow:inset 0 0 0 2px var(--lalan-rock)}
.lalan-ruler__dot{position:absolute;top:41px;width:14px;height:14px;margin-left:-7px;border-radius:50%;box-shadow:0 0 0 2px #fff,0 0 0 3px var(--lalan-ink)}
.lalan-ruler__track--vidrio .lalan-ruler__dot{background:var(--lalan-glass)}
.lalan-ruler__track--roca .lalan-ruler__dot{background:#E4DCC6}
.lalan-ruler__range{position:absolute;top:38px;margin-left:12px;font-size:15px;font-weight:700;line-height:20px;white-space:nowrap;font-variant-numeric:tabular-nums}
.lalan-ruler__range--left{margin-left:0;margin-right:12px}
.lalan-ruler__axis{position:absolute;left:0;right:0;bottom:0;height:22px}
.lalan-ruler__axis span{position:absolute;top:4px;font-size:14px;line-height:1.3;color:var(--lalan-subtle);white-space:nowrap;transform:translateX(-50%);font-variant-numeric:tabular-nums}
.lalan-ruler__axis span:first-child{transform:none}
.lalan-ruler .lalan-ruler__verdict{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin-top:22px;padding-top:18px;border-top:1px solid var(--lalan-line)}
.lalan-ruler__verdict b{font-family:var(--font-display);font-weight:400;font-size:clamp(40px,6vw,58px);line-height:1;letter-spacing:-.02em;color:var(--lalan-red);white-space:nowrap}
.lalan-ruler__verdict span{flex:1 1 260px;font-size:17px;line-height:1.5;color:var(--lalan-muted)}
.lalan-ruler figcaption{margin-top:14px;font-size:15px;line-height:1.55;color:var(--lalan-subtle)}
@media (max-width:639px){
  .lalan-ruler{padding:22px 16px 18px}
  .lalan-ruler__range{font-size:14px}
  .lalan-ruler__axis span{font-size:14px}
  .lalan-ruler__axis span:nth-child(2),.lalan-ruler__axis span:nth-child(4){display:none}
}

/* ============================================================
   12 · CALCULADORA
   ============================================================ */
.lalan-calc{border-top-color:var(--lalan-red)}
.lalan-calc p{margin:0}
.lalan-calc__field label{display:block;margin-bottom:6px;font-size:16px;font-weight:700;color:var(--lalan-ink)}
.lalan-calc__input{display:flex;align-items:center;max-width:220px;border:1px solid var(--color-border-dark);border-radius:10px;background:#fff;overflow:hidden}
.lalan-calc__input:focus-within{border-color:var(--lalan-blue);box-shadow:0 0 0 3px rgba(29,32,37,.15)}
.lalan-calc__input input{flex:1;min-width:0;min-height:48px;padding:10px 12px;border:0;background:transparent;font:inherit;font-size:20px;font-weight:700;color:var(--lalan-ink);font-variant-numeric:tabular-nums}
.lalan-calc__input input:focus-visible{outline:0}
.lalan-calc__input span{padding:0 14px;font-size:16px;font-weight:700;color:var(--lalan-subtle)}
.lalan-calc .lalan-calc__help{margin-top:6px;font-size:15px;line-height:1.5;color:var(--lalan-subtle)}
.lalan-calc .lalan-calc__err{margin-top:6px;font-size:15px;font-weight:700;color:var(--lalan-no-ink)}
.lalan-calc__out{display:grid;gap:8px;margin:18px 0 0;padding:0}
.lalan-calc__out div{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:4px 16px;padding:12px 14px;border-radius:10px;border-left:4px solid transparent}
.lalan-calc__out .is-vidrio{background:var(--lalan-glass-bg);border-left-color:var(--lalan-glass)}
.lalan-calc__out .is-roca{background:var(--lalan-rock-bg);border-left-color:var(--lalan-rock)}
.lalan-calc__out .is-diff{background:var(--lalan-no-bg);border-left-color:var(--lalan-red)}
.lalan-calc__out dt{font-size:16px;line-height:1.4;font-weight:600;color:var(--lalan-ink)}
.lalan-calc__out dd{margin:0;text-align:right;font-family:var(--font-display);font-size:20px;line-height:1.2;color:var(--lalan-ink);font-variant-numeric:tabular-nums}
.lalan-calc__out .is-diff dd{color:var(--lalan-no-ink)}
.lalan-calc .lalan-calc__foot{margin-top:14px;font-size:15px;line-height:1.55;color:var(--lalan-subtle)}
@media (max-width:639px){
  .lalan-calc__out div{grid-template-columns:minmax(0,1fr)}
  .lalan-calc__out dd{text-align:left;font-size:18px}
}

/* ============================================================
   13 · MATRIZ: QUÉ LANA SEGÚN DÓNDE LA COLOCÁS
   Tabla de 4 columnas desde 720 px; debajo, una tarjeta por lugar.
   ============================================================ */
.lalan-matrix{margin:24px 0 0;background:#fff;border:1px solid var(--lalan-line);border-radius:12px;box-shadow:var(--shadow-sm);overflow:hidden}
.lalan-matrix__head{display:none}
.lalan-matrix__row{padding:16px;border-bottom:1px solid var(--lalan-line)}
.lalan-matrix__row:last-child{border-bottom:0}
.lalan-matrix p{margin:0}
.lalan-matrix .lalan-matrix__place{margin-bottom:10px;font-family:var(--font-display);font-size:19px;line-height:1.2}
.lalan-matrix__place a{color:var(--lalan-ink);text-decoration:underline;text-decoration-color:var(--color-border-dark);text-underline-offset:4px}
.lalan-matrix__place a:hover{color:var(--lalan-red);text-decoration-color:var(--lalan-red)}
.lalan-matrix__cell{min-width:0;margin-top:8px;padding:10px 12px;border-radius:10px;border-left:4px solid transparent}
.lalan-matrix__cell p{font-size:15px;line-height:1.55;color:var(--lalan-muted)}
.lalan-matrix__cell--vidrio{background:var(--lalan-glass-bg);border-left-color:var(--lalan-glass)}
.lalan-matrix__cell--roca{background:var(--lalan-rock-bg);border-left-color:var(--lalan-rock)}
.lalan-matrix__cell--check{background:var(--color-bg-secondary);border-left-color:var(--lalan-blue)}
.lalan-matrix__mat{display:block;margin-bottom:4px;font-size:14px;font-weight:700;color:var(--lalan-ink)}

.lalan-verdict{display:inline-flex;align-items:center;gap:6px;margin-bottom:6px;padding:3px 10px 3px 6px;border-radius:100px;background:#fff;font-size:14px;font-weight:700;line-height:1.4}
.lalan-verdict::before{content:"";flex:none;width:18px;height:18px;border-radius:50%;background-repeat:no-repeat;background-position:center;background-size:10px 10px}
.lalan-verdict--ok{color:var(--lalan-ok-ink);box-shadow:inset 0 0 0 1px rgba(20,83,45,.3)}
.lalan-verdict--ok::before{background-color:var(--lalan-ok-bg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M2 7.5l3.2 3.2L12 3.5' fill='none' stroke='%2314532D' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.lalan-verdict--mid{color:var(--lalan-mid-ink);box-shadow:inset 0 0 0 1px rgba(133,77,14,.3)}
.lalan-verdict--mid::before{background-color:var(--lalan-mid-bg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M3 7h8' stroke='%23854D0E' stroke-width='2.6' stroke-linecap='round'/%3E%3C/svg%3E")}
.lalan-verdict--no{color:var(--lalan-no-ink);box-shadow:inset 0 0 0 1px rgba(159,18,57,.3)}
.lalan-verdict--no::before{background-color:var(--lalan-no-bg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M2.5 2.5l9 9M11.5 2.5l-9 9' stroke='%239F1239' stroke-width='2.6' stroke-linecap='round'/%3E%3C/svg%3E")}

@media (min-width:720px){
  .lalan-matrix__head,.lalan-matrix__row{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.15fr) minmax(0,1.15fr) minmax(0,1fr)}
  .lalan-matrix__head{background:var(--color-bg-secondary);border-bottom:2px solid var(--lalan-line)}
  .lalan-matrix__head span{padding:12px 14px;font-family:var(--font-display);font-size:17px;line-height:1.2;color:var(--lalan-ink)}
  .lalan-matrix__head .is-vidrio{box-shadow:inset 0 5px 0 var(--lalan-glass);color:var(--lalan-glass-ink)}
  .lalan-matrix__head .is-roca{box-shadow:inset 0 5px 0 var(--lalan-rock);color:var(--lalan-rock-ink)}
  .lalan-matrix__row{padding:0}
  .lalan-matrix .lalan-matrix__place{margin:0;padding:14px;font-size:17px;border-right:1px solid var(--lalan-line)}
  .lalan-matrix__cell{margin:0;padding:14px;border-radius:0;border-left:0;border-right:1px solid var(--lalan-line)}
  .lalan-matrix__cell:last-child{border-right:0}
  .lalan-matrix__cell--vidrio,.lalan-matrix__cell--roca,.lalan-matrix__cell--check{background:#fff}
  .lalan-matrix__mat{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .lalan-matrix__row:nth-child(odd) > *{background:#FBFBFA}
}

/* ============================================================
   14 · CTA, FAQ, SEGUIR LEYENDO
   ============================================================ */
.lalan-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.lalan-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border-radius:var(--radius-sm);background:var(--lalan-red);color:#fff;font-size:16px;font-weight:700;text-align:center;box-shadow:var(--shadow-md)}
.lalan-btn:hover{background:var(--color-accent-dark);color:#fff}
.lalan-btn--ghost{background:#fff;border:1px solid var(--color-border-dark);color:var(--lalan-blue);box-shadow:none}
.lalan-btn--ghost:hover{background:var(--color-bg-secondary);color:var(--lalan-blue)}
@media (max-width:520px){.lalan-cta{flex-direction:column;align-items:stretch}}

.lalan-faq{display:grid;gap:10px;margin-top:24px}
.lalan-faq__item{background:#fff;border:1px solid var(--lalan-line);border-radius:12px;overflow:hidden}
.lalan-faq__item[open]{border-color:var(--color-border-dark);box-shadow:var(--shadow-sm)}
.lalan-faq__item summary{position:relative;display:block;min-height:48px;padding:16px 56px 16px 20px;cursor:pointer;list-style:none}
.lalan-faq__item summary::-webkit-details-marker{display:none}
.lalan-faq__item summary::after{content:"+";position:absolute;top:50%;right:18px;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--color-bg-secondary);color:var(--lalan-blue);font-size:20px;font-weight:700;line-height:1;transform:translateY(-50%)}
.lalan-faq__item[open] summary::after{content:"–";background:var(--lalan-red);color:#fff}
.lalan-faq__q{margin:0;font-family:var(--font-body);font-size:18px;line-height:1.4;font-weight:700;color:var(--lalan-ink)}
.lalan-faq__a{padding:0 20px 18px;font-size:17px;line-height:1.7;color:var(--lalan-muted)}
.lalan-faq__a p{margin:0 0 10px}
.lalan-faq__a p:last-child{margin:0}
.lalan-faq__a strong{color:var(--lalan-ink)}

.lalan-next{margin-top:36px;padding-top:24px;border-top:1px solid var(--color-border-dark)}
.lalan-next__title{margin:0 0 12px;font-size:16px;font-weight:700;color:var(--lalan-ink)}
.lalan-next ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:8px;margin:0;padding:0;list-style:none}
.lalan-next li{margin:0}
.lalan-next a{display:flex;align-items:center;min-height:48px;height:100%;padding:12px 16px;background:#fff;border:1px solid var(--lalan-line);border-radius:10px;font-size:16px;font-weight:600;line-height:1.35;color:var(--lalan-blue)}
.lalan-next a:hover{border-color:var(--lalan-blue);background:var(--color-bg-secondary)}

.lalan-byline{margin-top:20px;font-size:15px;color:var(--lalan-subtle)}

/* ============================================================
   15 · ÍNDICE (TOC)
   ============================================================ */
.lalan-aside{min-width:0}
@media (max-width:1079px){.lalan-aside{order:-1;width:100%;max-width:780px;margin:24px auto 0}}
@media (min-width:1080px){
  .lalan-main{grid-column:1;grid-row:1}
  .lalan-aside{grid-column:2;grid-row:1;position:sticky;top:calc(var(--header-height) + 24px);padding-top:48px}
}
.lalan-toc{background:#fff;border:1px solid var(--lalan-line);border-radius:12px}
.lalan-toc__summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:12px 16px;cursor:pointer;list-style:none;font-size:16px;font-weight:700;color:var(--lalan-ink)}
.lalan-toc__summary::-webkit-details-marker{display:none}
.lalan-toc__summary::after{content:"";flex:none;width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform var(--transition-fast)}
.lalan-toc[open] .lalan-toc__summary::after{transform:rotate(-135deg) translateY(-2px)}
.lalan-toc__list{margin:0;padding:0 16px 14px 16px;list-style:none}
.lalan-toc__list li{margin:0}
.lalan-toc__list a{display:block;padding:6px 10px;border-left:2px solid transparent;font-size:15px;line-height:1.4;color:var(--lalan-muted)}
.lalan-toc__list a:hover{color:var(--lalan-red)}
.lalan-toc__list a.is-active{border-left-color:var(--lalan-red);color:var(--lalan-ink);font-weight:700;background:var(--color-bg-secondary)}
.lalan-aside__cta{display:none}
@media (min-width:1080px){
  .lalan-toc{padding:16px 8px 12px;border:0;border-left:1px solid var(--lalan-line);border-radius:0}
  .lalan-toc__summary{min-height:0;padding:0 10px 10px;cursor:default;pointer-events:none;font-size:15px;color:var(--lalan-subtle)}
  .lalan-toc__summary::after{display:none}
  .lalan-toc__list{padding:0;max-height:calc(100vh - var(--header-height) - 190px);overflow-y:auto}
  .lalan-aside__cta{display:flex;align-items:center;justify-content:center;min-height:44px;margin:16px 0 0 9px;padding:10px 14px;border-radius:var(--radius-sm);background:var(--lalan-red);color:#fff;font-size:15px;font-weight:700;text-align:center}
  .lalan-aside__cta:hover{background:var(--color-accent-dark);color:#fff}
}

/* ============================================================
   16 · MÓVIL GENERAL
   ============================================================ */
@media (max-width:767px){
  .lalan{font-size:17px}
  .lalan-section{padding:40px 0}
  .lalan-section:first-child{padding-top:32px}
  .lalan-prose,.lalan-callout{font-size:17px}
  .lalan-prose--lead p:first-child{font-size:18px}
  .lalan-callout--quote,.lalan-callout--final{font-size:18px}
  .lalan-h3{font-size:20px}
}

/* ============================================================
   17 · IMPRESIÓN
   ============================================================ */
@media print{
  .lalan-hero{padding:24px 0;background:none!important;color:#000}
  .lalan-hero__image,.lalan-hero__overlay,.lalan-aside,.lalan-figure,.lalan-cta,.lalan-def__cta,.lalan-next{display:none!important}
  .lalan-hero__title,.lalan-hero__sub,.lalan-meta li,.lalan-breadcrumbs,.lalan-breadcrumbs a{color:#000!important}
  .lalan-def{box-shadow:none;border:1px solid #999}
  .lalan-section{padding:20px 0}
  .lalan-section--alt::before{display:none}
  .lalan-callout--final{background:#fff!important;color:#000!important;border:1px solid #999}
  .lalan-ruler,.lalan-lambda,.lalan-db,.lalan-matrix{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .lalan-table-wrap{overflow:visible}
  .lalan-table--data,.lalan-table--prices{min-width:0}
  .lalan-faq__item,.lalan-table-wrap,.lalan-ruler,.lalan-lambda,.lalan-db,.lalan-calc,.lalan-data,.lalan-temp,.lalan-myth,.lalan-matrix__row{break-inside:avoid;box-shadow:none}
}

/* ============================================================
   SISTEMA DEL SITIO (fase 2, 30/9/2026) · ux/site-redesign/SYSTEM.md
   la-system.css (prioridad 98) re-viste la página; acá solo lo que la
   plantilla resuelve distinto. Dos clases para ganarle a la-system.
   La frase de cierre (callout--final) deja de ser banda grafito: queda
   blanca con filete rojo, así la página tiene como mucho un bloque oscuro.
   ============================================================ */
.lalan .lalan-callout--final{background:#fff;color:var(--lalan-ink)}
.lalan .lalan-callout--final :is(strong,a){color:var(--lalan-ink)}