/*
 * Midinerope — Estilos de herramienta (Tipo B)
 * Vive en: assets/stylesherramienta.css (junto a styles.css y 00-MIDINEROPE-MAESTRO.md).
 * Carga DESPUÉS de styles.css — lo extiende, no lo reemplaza:
 *   <link rel="stylesheet" href="styles.css">
 *   <link rel="stylesheet" href="stylesherramienta.css">
 * Aplica a páginas Tipo B (artículos del blog + páginas con calculadora).
 * Referencia canónica Tipo B: planificador.html.
 * Reglas de la NAV simplificada (.nav-back), breadcrumb, footer oculto y tokens locales: ver maestro §4.7.
 * Sincronizado con el maestro v2.1 (Mayo 2026).
 */

/* ════════════════════════════════════════════
   VARIABLES LOCALES — completan styles.css
   (NO se sobreescriben tokens globales; se añaden los que faltaban)
   Permitidas SOLO en Tipo B. Ver maestro §4.7 "Variables locales permitidas".
   ════════════════════════════════════════════ */
:root{
  --border:           rgba(0,0,0,.08);
  --border-strong:    rgba(0,0,0,.14);
  --ink-soft:         #2A2A2A;
  --muted-soft:       #6B6B6B;
  --off-white:        #FAFAF7;
  --light-gray:       #B8B8B8;
  --gold-strong:      #D4A000;
  --red:              #B91C1C;   /* feedback negativo — solo .result-col-bad */
  --red-bg:           #FFF6F4;
  --green:            #2A7D4F;   /* feedback positivo — solo .result-col-good */
  --green-bg:         #F4FBF6;
}

/* ════════════════════════════════════════════
   GRILLA 32px — usa el token global var(--grid) de styles.css
   y se aplica a body + secciones claras
   ════════════════════════════════════════════ */
body{
  background-color:var(--white);
  background-image:var(--grid);
  background-size:var(--grid-size);
}

/* ════════════════════════════════════════════
   OCULTAR SECCIONES NO USADAS EN HERRAMIENTA
   ════════════════════════════════════════════ */
.related-section,
footer{display:none !important}

/* ════════════════════════════════════════════
   NAV — fondo blanco específico de herramienta
   ════════════════════════════════════════════ */
#nav{
  background:rgba(255,255,255,.88);
  border-bottom:1px solid var(--gold-line);
}
#nav.scrolled{
  background:rgba(255,255,255,.97);
  border-bottom-color:var(--gold-line-strong);
}

/* NAV — botón "volver al inicio" */
.nav-back{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px 9px 14px;
  background:var(--ink);color:var(--gold);
  border-radius:var(--rad-pill);
  text-decoration:none;
  font-size:.82rem;font-weight:600;letter-spacing:.01em;
  border:1px solid var(--ink);
  transition:all var(--T);
  white-space:nowrap;
}
.nav-back svg{transition:transform var(--T)}
.nav-back:hover{
  background:var(--gold);color:var(--ink);border-color:var(--gold);
  transform:translateY(-1px);
  box-shadow:var(--shadow-gold);
}
.nav-back:hover svg{transform:translateX(-3px)}
@media(max-width:520px){
  .nav-back span{display:none}
  .nav-back{padding:9px 12px;gap:0}
}

/* ════════════════════════════════════════════
   BREADCRUMB
   ════════════════════════════════════════════ */
.breadcrumb{
  padding-top:18px;padding-bottom:0;
  font-size:.78rem;color:var(--muted);letter-spacing:.04em;
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
}
.breadcrumb-back{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;
  border:1px solid var(--border);border-radius:8px;
  background:var(--cream);color:var(--muted);
  cursor:pointer;transition:all var(--T);
  padding:0;font-size:0;
}
.breadcrumb-back:hover{
  color:var(--gold-dark);border-color:var(--gold);
  background:rgba(255,195,0,.05);
  transform:translateX(-2px);
}
.breadcrumb-back svg{width:16px;height:16px}
.breadcrumb a{color:var(--muted);text-decoration:none;transition:color var(--T)}
.breadcrumb a:hover{color:var(--gold-dark)}
.breadcrumb .sep{margin:0 4px;opacity:.4}
.breadcrumb .current{color:var(--ink);font-weight:600}

/* ════════════════════════════════════════════
   HERO — sin tag, compacto, titular dorado
   ════════════════════════════════════════════ */
.hero{
  position:relative;
  padding:32px 0 40px;
  overflow:hidden;
  background-color:var(--white);
  background-image:var(--grid);
  background-size:var(--grid-size);
}
.hero::before{display:none}
.hero .container{max-width:780px}
.hero h1{
  font-family:var(--ff-title);
  font-size:clamp(1.9rem,4.2vw,3rem);
  line-height:1.1;
  letter-spacing:-.015em;
  color:var(--ink);
  margin-bottom:14px;
}
.hero h1 em{
  font-style:normal;
  color:var(--gold-dark);
}
.hero-lead{
  font-size:clamp(.95rem,1.4vw,1.05rem);
  color:var(--ink-soft);
  line-height:1.55;
  max-width:560px;
  margin:0;
}

/* ════════════════════════════════════════════
   CALCULADORA — sección dorada
   ════════════════════════════════════════════ */
.calculator-section{
  position:relative;
  background:linear-gradient(160deg,#FFC300 0%,#FFD24A 55%,#F5B800 100%);
  padding:36px 0 48px;
  overflow:hidden;
}
.calculator-section::before{
  content:'';
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(0,0,0,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,0,0,.04) 1px,transparent 1px);
  background-size:32px 32px;
  pointer-events:none;
}
.calculator-section::after{
  content:'';
  position:absolute;
  width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.25),transparent 70%);
  top:-160px;right:-120px;pointer-events:none;
}
.calculator-section>.container{position:relative;z-index:1}

.calc-label{
  font-size:.66rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:rgba(0,0,0,.55);
  margin-bottom:14px;text-align:center;
}

.calc-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;
  align-items:start;
  max-width:960px;margin:0 auto;
}
@media(max-width:720px){
  .calc-grid{grid-template-columns:1fr;gap:16px}
}

/* CARD — INPUTS */
.calc-card{
  background:var(--white);
  border-radius:24px;
  padding:26px 24px 22px;
  position:relative;
  box-shadow:
    0 18px 50px rgba(0,0,0,.10),
    0 2px 0 rgba(255,255,255,.7) inset;
  border:1px solid rgba(255,255,255,.7);
}
.calc-card::before{
  content:'';position:absolute;top:0;left:28px;right:28px;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.calc-card-header{margin-bottom:18px}
.calc-card-title{
  font-family:var(--ff-title);
  font-size:1.18rem;color:var(--ink);
  line-height:1.25;letter-spacing:-.005em;
  font-weight:700;
}

/* FIELDS */
.field{margin-bottom:14px}
.field:last-of-type{margin-bottom:18px}
.field-label{
  display:block;
  font-size:.76rem;font-weight:700;letter-spacing:.01em;
  color:var(--ink);
  margin-bottom:6px;
}
.field-input-wrap{position:relative}
.field-input-prefix{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  color:var(--muted-soft);font-size:.92rem;font-weight:600;
  pointer-events:none;
}
.field-input{
  width:100%;
  background:var(--off-white);
  border:1.5px solid var(--border);
  border-radius:12px;
  padding:11px 14px;
  font-family:var(--ff-body);font-size:.92rem;color:var(--ink);
  outline:none;
  transition:border-color var(--T),box-shadow var(--T),background var(--T);
}
.field-input.has-prefix{padding-left:38px}
.field-input.has-suffix{padding-right:78px}
.field-input::placeholder{color:var(--light-gray)}
.field-input:hover{border-color:var(--border-strong)}
.field-input:focus{
  border-color:var(--gold);
  box-shadow:0 0 0 4px rgba(255,195,0,.16);
  background:var(--white);
}
.field-input-suffix{
  position:absolute;right:14px;top:50%;transform:translateY(-50%);
  color:var(--muted-soft);font-size:.78rem;font-weight:600;
  letter-spacing:.04em;text-transform:uppercase;
  pointer-events:none;
}
.field-hint{
  font-size:.7rem;color:var(--muted-soft);
  margin-top:6px;line-height:1.45;
  opacity:.85;
}
.field-hint a{color:var(--gold-dark);text-decoration:underline;text-underline-offset:2px}

/* Quita los spinners nativos de los números */
input[type='number']::-webkit-inner-spin-button,
input[type='number']::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
input[type='number']{-moz-appearance:textfield}

/* BOTONES */
.calc-card .btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:8px;
  padding:14px 22px;
  border-radius:var(--rad-pill);
  font-family:var(--ff-body);font-size:.84rem;font-weight:700;
  letter-spacing:.04em;text-transform:uppercase;
  text-decoration:none;cursor:pointer;
  border:none;transition:all var(--T);
  width:100%;
}
.calc-card .btn-primary{
  background:var(--ink);color:var(--gold);
  box-shadow:0 6px 18px rgba(0,0,0,.18);
}
.calc-card .btn-primary:hover{
  background:#000;
  transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(0,0,0,.22),0 0 0 4px rgba(255,255,255,.4);
}
.calc-card .btn-primary svg{transition:transform var(--T)}
.calc-card .btn-primary:hover svg{transform:translateX(3px)}
.calc-card .btn-ghost{
  background:transparent;color:var(--muted);
  border:1.5px solid var(--border);
  margin-top:10px;
  text-transform:none;letter-spacing:0;font-weight:600;
}
.calc-card .btn-ghost:hover{
  border-color:var(--ink);color:var(--ink);
  background:rgba(0,0,0,.03);
}

/* RESULTADO */
.result-wrap{position:relative;min-height:100%}

.result-placeholder{
  background:rgba(255,255,255,.55);
  border:1.5px dashed rgba(0,0,0,.18);
  border-radius:24px;
  padding:40px 24px;
  text-align:center;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-height:280px;
}
.result-placeholder-icon{
  width:64px;height:64px;border-radius:18px;
  background:rgba(0,0,0,.05);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;color:rgba(0,0,0,.4);
}
.result-placeholder-title{
  font-family:var(--ff-title);
  font-size:1.18rem;color:rgba(0,0,0,.72);
  margin-bottom:6px;
}
.result-placeholder-text{
  font-size:.88rem;color:rgba(0,0,0,.5);max-width:280px;line-height:1.55;
}

.result-content{display:none;animation:fadeUp .5s ease both}
.result-content.show{display:block}
@keyframes fadeUp{
  from{opacity:0;transform:translateY(12px)}
  to{opacity:1;transform:none}
}

.result-comparison{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;
}
@media(max-width:540px){.result-comparison{grid-template-columns:1fr}}

.result-col{
  background:var(--white);
  border-radius:18px;
  padding:22px 20px;
  border:1.5px solid;
  position:relative;overflow:hidden;
  transition:transform var(--T),box-shadow var(--T);
}
.result-col:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.08)}
.result-col-bad{border-color:rgba(185,28,28,.22);background:var(--red-bg)}
.result-col-good{border-color:rgba(42,125,79,.25);background:var(--green-bg)}

.result-col-tag{
  display:inline-block;
  font-size:.66rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  padding:5px 11px;border-radius:var(--rad-pill);
  margin-bottom:16px;
}
.result-col-bad .result-col-tag{background:rgba(185,28,28,.08);color:var(--red)}
.result-col-good .result-col-tag{background:rgba(42,125,79,.1);color:var(--green)}

.result-stat{margin-bottom:14px}
.result-stat:last-child{margin-bottom:0}
.result-stat-label{
  font-size:.7rem;font-weight:600;color:var(--muted-soft);
  margin-bottom:4px;letter-spacing:.03em;
}
.result-stat-value{
  font-family:var(--ff-title);
  font-size:1.42rem;line-height:1.15;color:var(--ink);
  letter-spacing:-.01em;
}
.result-col-bad  .result-stat-value{color:var(--red)}
.result-col-good .result-stat-value{color:var(--green)}

/* BANNER DE AHORRO / ALERTA */
.savings-banner{
  background:var(--ink);color:var(--white);
  border-radius:14px;
  padding:16px 20px;margin-top:16px;
  display:flex;align-items:center;gap:14px;
  border:1px solid rgba(255,195,0,.25);
  box-shadow:0 8px 24px rgba(0,0,0,.12);
}
.savings-banner.alert{background:#7A1212;border-color:rgba(255,255,255,.1)}
.savings-banner-icon{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  background:var(--gold);color:var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1.05rem;
}
.savings-banner.alert .savings-banner-icon{background:#fff;color:#7A1212}
.savings-banner-text{font-size:.88rem;line-height:1.55}
.savings-banner-text strong{color:var(--gold)}
.savings-banner.alert .savings-banner-text strong{color:#FFB4B4}

/* CAJA DE CONSEJO */
.advice-box{
  background:rgba(255,255,255,.65);
  border:1px solid rgba(0,0,0,.07);
  border-radius:14px;
  padding:18px 20px;margin-top:14px;
  display:flex;gap:14px;
  backdrop-filter:blur(4px);
}
.advice-box-icon{
  flex-shrink:0;
  width:34px;height:34px;
  background:var(--ink);color:var(--gold);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--ff-title);font-size:1.02rem;font-weight:700;
}
.advice-box-content{flex:1}
.advice-box-label{
  font-size:.66rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink);margin-bottom:5px;
}
.advice-box-text{
  font-size:.86rem;color:var(--ink-soft);line-height:1.6;
}

.calc-disclaimer{
  text-align:center;
  font-size:.74rem;color:rgba(0,0,0,.55);
  margin-top:18px;line-height:1.5;padding:0 16px;
}

/* ════════════════════════════════════════════
   SECCIÓN SUSCRIPCIÓN — cp-box
   Layout de dos columnas sobre fondo oscuro
   (plan-section). Usado en páginas Tipo B.
   ════════════════════════════════════════════ */
.cp-box{max-width:860px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.cp-eyebrow{font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);display:block;margin:0 0 14px}
.cp-title{font-family:var(--ff-title);font-size:1.35rem;color:var(--white);margin:0 0 20px;line-height:1.25}
.cp-desc{font-size:.88rem;color:rgba(255,255,255,.65);line-height:1.8;margin:0}
.cp-email{width:100%;box-sizing:border-box;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:10px;padding:11px 14px;font-family:var(--ff-body);font-size:.88rem;color:var(--white);outline:none;transition:border-color var(--T),background var(--T);margin-bottom:10px}
.cp-email::placeholder{color:rgba(255,255,255,.35)}
.cp-email:focus{border-color:var(--gold);background:rgba(255,255,255,.12)}
.cp-consent-wrap{display:flex;align-items:flex-start;gap:8px;margin-bottom:14px}
.cp-checkbox{flex-shrink:0;width:16px;height:16px;margin-top:2px;accent-color:var(--gold);cursor:pointer}
.cp-consent-label{font-size:.76rem;line-height:1.4;color:rgba(255,255,255,.6);cursor:pointer}
.cp-consent-link{color:rgba(255,195,0,.75);text-decoration:underline;text-underline-offset:2px}
.cp-btn-primary{width:100%;background:var(--gold);color:var(--ink);border:none;border-radius:var(--rad-pill);padding:12px 20px;font-family:var(--ff-body);font-size:.86rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all var(--T);margin-bottom:14px;opacity:.45}
.cp-btn-primary:not([disabled]){opacity:1}
.cp-btn-primary:not([disabled]):hover{background:var(--gold-dark);transform:translateY(-1px);box-shadow:var(--shadow-gold)}
.cp-divider{height:1px;background:rgba(255,255,255,.1);margin:4px 0 12px}
.cp-btn-wa{width:100%;background:transparent;border:1px solid rgba(255,195,0,.65);color:rgba(255,195,0,.65);border-radius:var(--rad-pill);padding:10px 20px;font-family:var(--ff-body);font-size:.82rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all var(--T);margin-bottom:8px}
.cp-btn-wa:hover{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.cp-btn-wa:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.cp-btn-copy{width:100%;background:transparent;border:1px solid rgba(255,195,0,.45);color:rgba(255,195,0,.45);border-radius:var(--rad-pill);padding:10px 20px;font-family:var(--ff-body);font-size:.82rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all var(--T)}
.cp-btn-copy:hover{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.cp-btn-copy:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.cp-fineprint{font-size:.66rem;color:rgba(255,255,255,.3);text-align:center;margin:8px 0 0;line-height:1.5}
@media(max-width:720px){.cp-box{grid-template-columns:1fr;gap:20px}}

/* ════════════════════════════════════════════
   PLAN PDF (CAPTURA EMAIL)
   ════════════════════════════════════════════ */
.plan-section{
  padding:48px 0;
  background:var(--ink);
  background-image:
    linear-gradient(rgba(255,195,0,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,195,0,.045) 1px,transparent 1px);
  background-size:32px 32px;
  position:relative;overflow:hidden;
}
.plan-section::after{
  content:'';position:absolute;
  width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,195,0,.08),transparent 65%);
  top:-160px;right:-120px;pointer-events:none;filter:blur(8px);
}
.plan-section>.container{position:relative;z-index:1}

.plan-card{
  background:linear-gradient(145deg,rgba(255,195,0,.07) 0%,rgba(255,195,0,.02) 100%);
  border:1px solid rgba(255,195,0,.22);
  border-radius:28px;
  padding:36px 32px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:32px;
  align-items:center;
  max-width:880px;margin:0 auto;
}
@media(max-width:760px){
  .plan-card{grid-template-columns:1fr;gap:24px;padding:30px 24px}
}

.plan-text-eyebrow{
  display:inline-block;
  font-size:.7rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);
  margin-bottom:14px;
  padding:5px 12px;
  border:1px solid rgba(255,195,0,.3);
  border-radius:var(--rad-pill);
}
.plan-text-title{
  font-family:var(--ff-title);
  font-size:clamp(1.5rem,2.4vw,2rem);
  color:var(--white);
  line-height:1.2;letter-spacing:-.01em;
  margin-bottom:10px;
}
.plan-text-desc{
  color:rgba(255,255,255,.72);
  font-size:.96rem;line-height:1.6;
  margin-bottom:18px;
}
.plan-features{list-style:none;display:grid;gap:10px}
.plan-features li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:.88rem;color:rgba(255,255,255,.88);
}
.plan-features svg{flex-shrink:0;color:var(--gold);margin-top:2px}

.plan-form{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.1);
  border-radius:18px;
  padding:22px;
}
.plan-form-sub{
  font-size:.82rem;color:rgba(255,255,255,.55);
  margin-bottom:18px;
}
.plan-form .field-input{
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.15);
  color:var(--white);
}
.plan-form .field-input::placeholder{color:rgba(255,255,255,.4)}
.plan-form .field-input:focus{
  background:rgba(255,255,255,.1);
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(255,195,0,.15);
}
.plan-form .field-label{color:rgba(255,255,255,.78)}
.plan-form .btn-primary{
  background:var(--gold);color:var(--ink);
  width:100%;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 22px;border-radius:var(--rad-pill);
  font-family:var(--ff-body);font-size:.84rem;font-weight:700;
  letter-spacing:.04em;text-transform:uppercase;
  border:none;cursor:pointer;transition:all var(--T);
}
.plan-form .btn-primary:hover{
  background:var(--gold-light);
  transform:translateY(-2px);
  box-shadow:0 10px 28px rgba(255,195,0,.4);
}
.plan-form .btn-primary svg{transition:transform var(--T)}
.plan-form .btn-primary:hover svg{transform:translate(2px,-2px)}
.plan-form-fineprint{
  font-size:.7rem;color:rgba(255,255,255,.42);
  text-align:center;margin-top:14px;line-height:1.5;
}
.plan-form-success{display:none;text-align:center;padding:14px 0}
.plan-form-success.show{display:block;animation:fadeUp .5s ease}
.plan-form-success-icon{
  width:54px;height:54px;border-radius:50%;
  background:var(--gold);color:var(--ink);
  margin:0 auto 14px;
  display:flex;align-items:center;justify-content:center;
}
.plan-form-success-title{
  font-family:var(--ff-title);color:var(--white);
  font-size:1.25rem;margin-bottom:6px;
}
.plan-form-success-text{color:rgba(255,255,255,.62);font-size:.88rem}

/* ════════════════════════════════════════════
   CONTENIDO EDUCATIVO
   ════════════════════════════════════════════ */
.content-section{
  padding:40px 0;
  position:relative;
  background:transparent;          /* deja ver el grid del body */
}
.content-section .container{max-width:780px}

/* FAQ — sección final con color distinto y su propio grid */
.faq-section{
  padding:48px 0 64px;
  background-color:var(--off);     /* #F5F2EA — token del design system */
  background-image:var(--grid);
  background-size:var(--grid-size);
  border-top:1px solid var(--gold-line);
}

.section-eyebrow{
  display:inline-block;
  font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold-dark);
  margin-bottom:10px;
}
.section-title{
  font-family:var(--ff-title);
  font-size:clamp(1.4rem,2.6vw,1.95rem);
  line-height:1.15;letter-spacing:-.01em;
  color:var(--ink);
  margin-bottom:8px;
  max-width:640px;
}
.section-lead{
  font-size:.92rem;color:var(--muted);line-height:1.6;
  max-width:600px;margin-bottom:18px;
}

/* EDITORIAL */
.editorial{
  padding:48px 0 56px;
  border-top:1px solid var(--border);
}
.editorial .section-title{
  font-size:clamp(1.8rem,3.5vw,2.6rem);
  line-height:1.12;max-width:680px;
  margin-bottom:36px;padding-bottom:20px;
  border-bottom:2px solid var(--gold);
}
.editorial .explain-grid{
  display:flex;flex-direction:column;gap:0;margin-bottom:0;
}
.editorial .explain-card{
  display:grid;
  grid-template-columns:64px 1fr;
  grid-template-rows:auto auto;
  column-gap:24px;row-gap:0;
  background:none;border:none;border-radius:0;
  border-top:1px solid var(--border);
  padding:24px 0;
  transition:background var(--T);
}
.editorial .explain-card:last-child{border-bottom:1px solid var(--border)}
.editorial .explain-card:hover{background:rgba(255,195,0,.025)}
.editorial .explain-card-num{
  grid-row:1 / 3;grid-column:1;
  font-family:var(--ff-title);
  font-size:3rem;line-height:1;
  color:var(--gold);opacity:.45;
  text-align:right;
  margin-bottom:0;padding-top:3px;
  font-weight:700;
}
.editorial .explain-card-title{
  grid-row:1;grid-column:2;
  font-size:1.08rem;margin-bottom:6px;line-height:1.3;
}
.editorial .explain-card-text{
  grid-row:2;grid-column:2;
  font-size:.92rem;color:var(--muted);line-height:1.7;
}

/* CARDS DE EXPLICACIÓN (genérica) */
.explain-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
  margin-bottom:18px;
}
@media(max-width:880px){.explain-grid{grid-template-columns:1fr;gap:12px}}
.explain-card{
  background:var(--white);
  border:2px solid var(--gold-line-strong);
  border-radius:16px;
  padding:18px;position:relative;
  transition:border-color var(--T),transform var(--T),box-shadow var(--T);
  overflow:hidden;
}
.explain-card::before{
  content:'';position:absolute;top:0;left:20px;right:20px;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;
  transition:opacity var(--T);
}
.explain-card:hover::before{opacity:1}
.explain-card:hover{
  border-color:var(--gold);
  transform:translateY(-2px);
  box-shadow:0 12px 28px rgba(255,195,0,.08);
}
.explain-card-num{
  font-family:var(--ff-title);
  font-size:2.4rem;line-height:1;color:var(--gold);
  margin-bottom:6px;display:block;font-weight:700;
}
.explain-card-title{
  font-family:var(--ff-title);
  font-size:1.15rem;color:var(--ink);
  margin-bottom:10px;line-height:1.3;
}
.explain-card-text{font-size:.9rem;color:var(--muted);line-height:1.65}

/* FAQ */
.faq{
  max-width:780px;margin:0 auto;
  display:flex;flex-direction:column;gap:12px;
}
.faq-item{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:14px;
  overflow:hidden;
  transition:border-color var(--T),box-shadow var(--T);
}
.faq-item:hover{border-color:var(--border-strong)}
.faq-item[open]{
  border-color:var(--gold-strong);
  box-shadow:0 8px 22px rgba(255,195,0,.08);
}
.faq-summary{
  padding:16px 20px;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-family:var(--ff-body);font-weight:600;font-size:.98rem;color:var(--ink);
  list-style:none;
  transition:color var(--T);
}
.faq-summary:hover{color:var(--gold-dark)}
.faq-summary::-webkit-details-marker{display:none}
.faq-summary::after{
  content:'+';
  font-size:1.5rem;color:var(--gold-dark);
  transition:transform var(--T);
  flex-shrink:0;font-weight:300;line-height:1;
}
.faq-item[open] .faq-summary::after{transform:rotate(45deg)}
.faq-content{
  padding:0 20px 16px;
  color:var(--muted);font-size:.92rem;line-height:1.7;
}

/* ════════════════════════════════════════════
   RELATED (oculto, pero conserva su estilo por si se reactiva)
   ════════════════════════════════════════════ */
.related-section{
  padding:56px 0;
  background:var(--off-white);
  border-top:1px solid var(--border);
}
.related-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px;
}
@media(max-width:880px){.related-grid{grid-template-columns:1fr}}
.related-card{
  background:var(--white);border:1px solid var(--border);
  border-radius:14px;padding:24px 22px;
  text-decoration:none;color:inherit;display:block;
  transition:all var(--T);position:relative;
}
.related-card:hover{
  transform:translateY(-2px);border-color:var(--gold);
  box-shadow:var(--shadow-card);
}
.related-card-cat{
  font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-dark);margin-bottom:10px;
}
.related-card-title{
  font-family:var(--ff-title);font-size:1.05rem;line-height:1.3;
  color:var(--ink);margin-bottom:8px;
}
.related-card-desc{font-size:.84rem;color:var(--muted);line-height:1.55}
.related-card-arrow{
  position:absolute;top:22px;right:22px;
  color:var(--light-gray);
  transition:transform var(--T),color var(--T);
}
.related-card:hover .related-card-arrow{
  transform:translate(2px,-2px);color:var(--gold-dark);
}

/* ════════════════════════════════════════════
   SEPARADOR ANIMADO — punto escáner dorado
   Úsalo entre dos secciones oscuras (var(--ink)):
     <div class="section-divider" aria-hidden="true"></div>
   ════════════════════════════════════════════ */
.section-divider{
  position:relative;
  height:20px;
  background:var(--ink);
  overflow:visible;
}
.section-divider::before{
  content:'';
  position:absolute;
  left:0;right:0;top:50%;
  height:1px;
  background:rgba(255,255,255,.08);
}
.section-divider::after{
  content:'';
  position:absolute;
  top:50%;transform:translateY(-50%);
  width:4px;height:4px;
  border-radius:50%;
  background:#FFC300;
  box-shadow:0 0 18px 8px rgba(255,195,0,.35),0 0 6px 3px rgba(255,195,0,.75);
  animation:sdScanner 2.8s cubic-bezier(.45,0,.55,1) infinite alternate;
}
@keyframes sdScanner{
  0%  {left:-4px}
  100%{left:calc(100% + 4px)}
}
@media(prefers-reduced-motion:reduce){
  .section-divider::after{animation:none;left:50%}
}

/* ════════════════════════════════════════════
   ANIMACIONES
   ════════════════════════════════════════════ */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
}