/* ==========================================================================
   Plantilla MDVIP v0.1 (borrador) | 12/10/2026
   Sistema de diseño de Marketing Digital VIP: fondo blanco, colores del logo,
   tipografía Montserrat (títulos) y Nunito Sans (texto).
   Guía de uso: plantilla-mdvip/index.html
   ========================================================================== */

/* --- 1. Tokens ----------------------------------------------------------- */
:root {
  /* Colores corporativos (tomados del logo) */
  --mdvip-coral: #F95E5B;
  --mdvip-navy: #1B076B;
  --mdvip-gold: #FBB010;
  --mdvip-yellow: #FDE52F;

  /* Derivados funcionales */
  --mdvip-coral-ink: #C73A37;   /* coral para texto y enlaces: contraste 5,1 sobre blanco */
  --mdvip-coral-soft: #FFF1F0;  /* fondo suave de avisos y banners MDVIP */
  --mdvip-navy-soft: #F3F1FA;   /* fondo de tarjetas, índice y bloques */
  --mdvip-yellow-mark: rgba(253, 229, 47, .55); /* subrayado tipo rotulador */

  /* Neutros */
  --mdvip-bg: #FFFFFF;
  --mdvip-text: #2A2540;        /* contraste 14,6 */
  --mdvip-muted: #5E5A72;       /* contraste 6,6 */
  --mdvip-line: #E6E3EF;
  --mdvip-success: #1F7A4D;

  /* Marca respaldada: Brújula 360 (solo para su banner dentro de piezas MDVIP) */
  --b360-bg: #0E0E12;
  --b360-text: #F2F2F5;
  --b360-muted: #A9A9B6;

  /* Tipografía web oficial (decisión JOH 12/10/2026): Montserrat (títulos) y Nunito Sans (texto),
     de Google Fonts, como equivalentes de Gotham y Avenir. Misma vista en todos los dispositivos. */
  --mdvip-font-display: "Montserrat", "Segoe UI", system-ui, sans-serif;
  --mdvip-font-body: "Nunito Sans", "Segoe UI", system-ui, sans-serif;

  /* Medidas */
  --mdvip-read: 720px;          /* ancho de lectura */
  --mdvip-wide: 1080px;
  --mdvip-radius: 12px;
  --mdvip-radius-sm: 8px;
  --mdvip-shadow: 0 1px 2px rgba(27, 7, 107, .06), 0 12px 32px -16px rgba(27, 7, 107, .25);
}

/* --- 2. Base -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--mdvip-bg); color: var(--mdvip-text);
  font-family: var(--mdvip-font-body); font-size: 18px; line-height: 1.7;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
p { margin: 0 0 1.1rem; }
a { color: var(--mdvip-coral-ink); text-underline-offset: 3px; }
a:hover { color: var(--mdvip-navy); }
strong { font-weight: 700; color: var(--mdvip-navy); }
:focus-visible { outline: 3px solid var(--mdvip-gold); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--mdvip-font-display); color: var(--mdvip-navy); line-height: 1.15; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 6vw, 3.3rem); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.55rem, 4vw, 2.1rem); font-weight: 800; letter-spacing: -.01em; margin-bottom: 1rem; }
h3 { font-size: 1.2rem; font-weight: 700; }

.mdvip-wrap { max-width: var(--mdvip-read); margin: 0 auto; padding: 0 20px; }
.mdvip-wrap--wide { max-width: var(--mdvip-wide); }

/* Rotulador amarillo para resaltar palabras clave */
.mdvip-mark { background: linear-gradient(transparent 58%, var(--mdvip-yellow-mark) 58%); padding: 0 .1em; }
/* Antetítulo */
.mdvip-eyebrow { font-family: var(--mdvip-font-display); font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--mdvip-coral-ink); margin: 0; text-wrap: balance; }

/* --- 3. Cabecera y pie ----------------------------------------------------- */
.mdvip-topbar { border-bottom: 1px solid var(--mdvip-line); background: var(--mdvip-bg); }
.mdvip-topbar .mdvip-wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 14px; padding-bottom: 14px; }
.mdvip-logo img { height: 46px; width: auto; }
.mdvip-topbar__link { font-family: var(--mdvip-font-display); font-size: .85rem; font-weight: 700; color: var(--mdvip-navy); text-decoration: none; }

.mdvip-footer { border-top: 1px solid var(--mdvip-line); margin-top: 3rem; padding: 2rem 0 7rem; font-size: .85rem; color: var(--mdvip-muted); text-align: center; }
.mdvip-footer img { width: 44px; margin: 0 auto .8rem; }
.mdvip-footer a { color: var(--mdvip-muted); }

/* --- 4. Hero de artículo / guía ------------------------------------------ */
.mdvip-hero { padding: 2.6rem 0 1.5rem; }
.mdvip-hero h1 { margin: .7rem 0 1rem; }
.mdvip-hero h1 em { font-style: normal; color: var(--mdvip-coral); }
.mdvip-lead { font-size: 1.2rem; color: var(--mdvip-muted); }
.mdvip-byline { display: flex; align-items: center; gap: .8rem; margin-top: 1.4rem; font-size: .92rem; color: var(--mdvip-muted); }
.mdvip-byline img { width: 44px; height: 44px; }
.mdvip-byline strong { display: block; line-height: 1.3; }
.mdvip-meta { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.2rem; padding: 0; list-style: none; }
.mdvip-meta li { font-size: .82rem; font-weight: 600; color: var(--mdvip-navy); background: var(--mdvip-navy-soft); border-radius: 99px; padding: .2rem .8rem; }

/* Variante B: banda navy en el hero (sigue siendo MDVIP: el navy es corporativo) */
.mdvip-hero--band { background: var(--mdvip-navy); color: #fff; padding: 3rem 0 2.6rem; }
.mdvip-hero--band h1 { color: #fff; }
.mdvip-hero--band h1 em { color: var(--mdvip-yellow); }
.mdvip-hero--band .mdvip-eyebrow { color: var(--mdvip-gold); }
.mdvip-hero--band .mdvip-lead, .mdvip-hero--band .mdvip-byline { color: #D9D4F2; }
.mdvip-hero--band .mdvip-byline strong { color: #fff; }
.mdvip-hero--band .mdvip-meta li { background: rgba(255,255,255,.12); color: #fff; }

/* --- 5. Índice ------------------------------------------------------------ */
.mdvip-toc { margin: 1.8rem 0 0; padding: 1.2rem 1.4rem; background: var(--mdvip-navy-soft); border-radius: var(--mdvip-radius); }
.mdvip-toc p { font-family: var(--mdvip-font-display); font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--mdvip-navy); margin-bottom: .4rem; }
.mdvip-toc ol { margin: 0; padding-left: 1.3rem; }
.mdvip-toc li::marker { color: var(--mdvip-coral); font-weight: 700; }
.mdvip-toc a { color: var(--mdvip-text); text-decoration: none; }
.mdvip-toc a:hover { color: var(--mdvip-coral-ink); text-decoration: underline; }
.mdvip-hero--band + .mdvip-wrap .mdvip-toc { margin-top: 2rem; }

/* --- 6. Secciones y listas ---------------------------------------------- */
.mdvip-section { padding: 2.8rem 0 .4rem; scroll-margin-top: 1rem; }
.mdvip-num { display: inline-grid; place-items: center; width: 2.2rem; height: 2.2rem; margin-right: .6rem; vertical-align: .15em;
  border-radius: 50%; background: var(--mdvip-coral); color: #fff; font-size: .95rem; font-weight: 800; }

.mdvip-check { list-style: none; margin: 1rem 0; padding: 0; }
.mdvip-check li { position: relative; padding-left: 2rem; margin-bottom: .6rem; }
.mdvip-check li::before { content: ""; position: absolute; left: 0; top: .45em; width: 1.15rem; height: 1.15rem; border-radius: 50%;
  background: var(--mdvip-gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%231B076B' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/80% no-repeat; }

.mdvip-steps { list-style: none; counter-reset: s; margin: 1.2rem 0; padding: 0; }
.mdvip-steps li { counter-increment: s; position: relative; padding: 0 0 1rem 3rem; }
.mdvip-steps li::before { content: counter(s); position: absolute; left: 0; top: .05rem; width: 2rem; height: 2rem; border-radius: 50%;
  border: 2px solid var(--mdvip-navy); color: var(--mdvip-navy); display: grid; place-items: center;
  font-family: var(--mdvip-font-display); font-weight: 800; font-size: .9rem; }

.mdvip-callout { margin: 1.5rem 0; padding: 1rem 1.2rem; border-left: 4px solid var(--mdvip-gold); background: #FFF8E6; border-radius: 0 var(--mdvip-radius-sm) var(--mdvip-radius-sm) 0; }
.mdvip-callout p:last-child { margin-bottom: 0; }

.mdvip-img-slot { margin: 1.5rem 0; aspect-ratio: 16/9; border: 2px dashed var(--mdvip-line); border-radius: var(--mdvip-radius);
  display: grid; place-items: center; color: var(--mdvip-muted); font-size: .9rem; background: var(--mdvip-navy-soft); text-align: center; padding: 1rem; }
.mdvip-img-slot--portrait { aspect-ratio: 4/5; max-width: 320px; margin-inline: auto; }

/* Figura centrada (resultados, capturas) */
.mdvip-figure { margin: 1.5rem auto; text-align: center; }
.mdvip-figure img { margin-inline: auto; border-radius: var(--mdvip-radius); box-shadow: var(--mdvip-shadow); }
.mdvip-figure--result img { max-height: 520px; width: auto; }
.mdvip-figure--shot img { border: 1px solid var(--mdvip-line); }
.mdvip-figure figcaption { margin-top: .7rem; font-size: .88rem; line-height: 1.5; color: var(--mdvip-muted); }
.mdvip-card .mdvip-figure { margin: .4rem auto 1.1rem; }
/* Comparativa lado a lado (resultado y variación) */
.mdvip-compare { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin: .4rem 0 0; }
.mdvip-compare .mdvip-figure { margin: 0; }
.mdvip-card .mdvip-compare + .mdvip-callout { margin: 1rem 0 1.1rem; font-size: .95rem; line-height: 1.6; }
.mdvip-card .mdvip-img-slot { margin: 0 auto; }

/* --- 7. Botones ----------------------------------------------------------- */
.mdvip-btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; cursor: pointer; text-decoration: none;
  font-family: var(--mdvip-font-display); font-weight: 700; font-size: 1.1875rem; line-height: 1.2; /* 19px negrita: texto grande AA sobre coral */
  border-radius: 99px; padding: .8rem 1.5rem; border: 2px solid transparent; transition: background .2s, color .2s, transform .2s;
  text-align: center; text-wrap: balance; }
.mdvip-btn:hover { transform: translateY(-1px); }
.mdvip-btn--primary { background: var(--mdvip-coral); color: #fff; }
.mdvip-btn--primary:hover { background: var(--mdvip-coral-ink); color: #fff; }
.mdvip-btn--navy { background: var(--mdvip-navy); color: #fff; }
.mdvip-btn--navy:hover { background: #2A1690; color: #fff; }
.mdvip-btn--ghost { background: transparent; color: var(--mdvip-navy); border-color: var(--mdvip-navy); }
.mdvip-btn--ghost:hover { background: var(--mdvip-navy-soft); color: var(--mdvip-navy); }
.mdvip-btn--sm { font-size: .9rem; padding: .5rem 1rem; }
.mdvip-btn.is-copied { background: var(--mdvip-success); border-color: var(--mdvip-success); color: #fff; }
@media (prefers-reduced-motion: reduce) { .mdvip-btn { transition: none; } .mdvip-btn:hover { transform: none; } html { scroll-behavior: auto; } }

/* --- 8. Tarjetas de recurso (prompts, plantillas) ------------------------ */
.mdvip-cards { display: grid; gap: 1.2rem; margin-top: 1.5rem; }
.mdvip-card { background: #fff; border: 1px solid var(--mdvip-line); border-radius: var(--mdvip-radius); padding: 1.4rem; box-shadow: var(--mdvip-shadow); }
.mdvip-card__head { display: flex; justify-content: space-between; align-items: flex-start; gap: .6rem 1rem; flex-wrap: wrap; }
.mdvip-tag { font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--mdvip-navy);
  background: var(--mdvip-yellow); padding: .2rem .65rem; border-radius: 99px; white-space: nowrap; }
.mdvip-card__use { font-size: .95rem; color: var(--mdvip-muted); margin: .3rem 0 .9rem; }
.mdvip-card pre { white-space: pre-wrap; word-wrap: break-word; margin: 0; font-family: var(--mdvip-font-body); font-size: .88rem; line-height: 1.6;
  color: var(--mdvip-text); background: var(--mdvip-navy-soft); border-radius: var(--mdvip-radius-sm); padding: 1rem 1.1rem;
  max-height: 9.5rem; overflow: hidden; position: relative; transition: max-height .3s; }
.mdvip-card pre:not(.is-open)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3rem;
  background: linear-gradient(transparent, var(--mdvip-navy-soft)); }
.mdvip-card pre.is-open { max-height: 80rem; }
.mdvip-card__actions { display: flex; gap: .6rem; margin-top: .9rem; flex-wrap: wrap; }
.mdvip-card .mdvip-callout { margin-bottom: 0; font-size: .95rem; line-height: 1.6; }

/* --- 9. Banners de servicio ---------------------------------------------- */
/* Banner MDVIP: fondo coral suave, voz de la marca madre */
.mdvip-promo { margin: 3rem 0 1rem; display: grid; gap: 1.1rem; align-items: center; padding: 1.6rem;
  background: var(--mdvip-coral-soft); border: 1px solid #FBD3D2; border-radius: var(--mdvip-radius); position: relative; overflow: hidden; }
.mdvip-promo__kicker { font-family: var(--mdvip-font-display); font-size: .76rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--mdvip-coral-ink); margin: 0 0 .3rem; }
.mdvip-promo h3 { font-size: 1.45rem; margin-bottom: .5rem; }
.mdvip-promo p { color: var(--mdvip-text); margin-bottom: 0; }
.mdvip-promo__badge { width: 64px; }
/* Gancho: pregunta que atrapa, como título en coral (sin recuadro, para no parecer un botón).
   #E8504D: coral apenas más intenso que el de marca; 3,4:1 sobre el fondo coral suave (texto grande AA). */
.mdvip-promo .mdvip-promo__hook { margin: 0 0 .5rem; color: #E8504D; font-family: var(--mdvip-font-display);
  font-weight: 800; font-size: clamp(1.45rem, 4vw, 1.75rem); line-height: 1.15; letter-spacing: -.01em; text-wrap: balance; }
.mdvip-promo__hook + h3 { font-size: 1.2rem; }
/* Columna del CTA con línea de respaldo debajo */
.mdvip-promo__cta { display: flex; flex-direction: column; align-items: center; gap: 1.1rem; }
/* Respaldo en dos líneas: rótulo pequeño + logo horizontal en negativo.
   El logo mide ~60% del botón para que el CTA siga siendo lo primero que se ve. */
.mdvip-promo__cta .mdvip-promo__endorse { margin: 0; display: flex; flex-direction: column; align-items: center; gap: .35rem; }
.mdvip-promo__endorse span { font-family: var(--mdvip-font-display); font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--b360-muted); }
.mdvip-promo__endorse img { width: 150px; height: auto; }

/* Banner de marca respaldada (Brújula 360): "ventana" en negro dentro de una pieza MDVIP */
.mdvip-promo--b360 { background: var(--b360-bg); border-color: var(--b360-bg); color: var(--b360-text); }
.mdvip-promo--b360 h3 { color: #fff; }
.mdvip-promo--b360 p { color: var(--b360-muted); }
.mdvip-promo--b360 .mdvip-promo__kicker { color: var(--mdvip-gold); }
.mdvip-promo--b360 .mdvip-promo__endorse { font-size: .8rem; color: var(--b360-muted); margin-top: .8rem; }
.mdvip-promo--b360 .mdvip-btn--primary { background: #fff; color: var(--b360-bg); }
.mdvip-promo--b360 .mdvip-btn--primary:hover { background: var(--mdvip-yellow); color: var(--b360-bg); }

@media (min-width: 640px) {
  .mdvip-promo { grid-template-columns: 1fr auto; }
}

/* --- 10. Cierre (siguiente paso del embudo) ------------------------------ */
.mdvip-next { margin: 3.5rem 0 1rem; text-align: center; padding: 2.6rem 1.4rem; background: var(--mdvip-navy); color: #D9D4F2; border-radius: var(--mdvip-radius); }
.mdvip-next h2 { color: #fff; margin-bottom: .6rem; }
.mdvip-next p { max-width: 520px; margin: 0 auto 1.5rem; }

/* --- 10b. Compartir (enlaces directos, sin scripts de terceros) ---------- */
.mdvip-share { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; margin-top: 1.3rem; }
.mdvip-share__label { font-family: var(--mdvip-font-display); font-size: .8rem; font-weight: 700; color: var(--mdvip-navy); margin-right: .2rem; }
.mdvip-share__btn { font-family: var(--mdvip-font-body); font-size: .82rem; font-weight: 700; line-height: 1; cursor: pointer;
  color: var(--mdvip-navy); background: #fff; border: 1.5px solid var(--mdvip-line); border-radius: 99px; padding: .45rem .8rem;
  text-decoration: none; transition: border-color .2s, background .2s; }
.mdvip-share__btn:hover { border-color: var(--mdvip-coral); background: var(--mdvip-coral-soft); color: var(--mdvip-navy); }
.mdvip-share__btn.is-copied { background: var(--mdvip-success); border-color: var(--mdvip-success); color: #fff; }
.mdvip-share--end { justify-content: center; margin: 2rem 0 0; padding: 1.4rem; background: var(--mdvip-navy-soft); border-radius: var(--mdvip-radius); }
.mdvip-share--end .mdvip-share__label { flex-basis: 100%; text-align: center; font-size: 1rem; margin: 0 0 .4rem; }

/* --- 11. Autor ------------------------------------------------------------ */
.mdvip-author { display: flex; gap: 1rem; align-items: center; padding: 1.6rem 0 0; color: var(--mdvip-muted); font-size: .95rem; }
.mdvip-author img { width: 60px; height: 60px; flex-shrink: 0; }

/* --- 12. Aviso de cookies ------------------------------------------------- */
.mdvip-cookie { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 50; max-width: 640px; margin: 0 auto;
  background: #fff; border: 1px solid var(--mdvip-line); border-radius: var(--mdvip-radius); padding: 1rem 1.2rem;
  font-size: .9rem; color: var(--mdvip-muted); display: none; box-shadow: 0 18px 50px -12px rgba(27, 7, 107, .35); }
.mdvip-cookie.is-visible { display: block; }
.mdvip-cookie__actions { display: flex; gap: .6rem; margin-top: .8rem; flex-wrap: nowrap; }
.mdvip-cookie__actions .mdvip-btn { flex: 1 1 0; min-width: 0; }
.mdvip-cookie__text { margin: 0; }
.mdvip-cookie__cfg { font: inherit; font-weight: 700; background: none; border: 0; padding: 0; margin-left: .3rem; color: var(--mdvip-navy); text-decoration: underline; cursor: pointer; }
.mdvip-cookie__cfg[hidden], .mdvip-cookie__prefs[hidden] { display: none; }
.mdvip-cookie__prefs { display: grid; gap: .6rem; margin-top: .8rem; }
.mdvip-cookie__prefs label { display: flex; gap: .6rem; align-items: flex-start; cursor: pointer; }
.mdvip-cookie__prefs b { color: var(--mdvip-navy); }
.mdvip-cookie__prefs small { display: block; font-size: .82rem; }
.mdvip-cookie__prefs input { margin-top: .2rem; width: 18px; height: 18px; flex: none; accent-color: var(--mdvip-navy); }
.mdvip-cookie__save { justify-self: end; }
.mdvip-cookie button:focus-visible { outline: 2px solid var(--mdvip-coral); outline-offset: 2px; }

/* --- 13. Páginas legales (PMD-027 F4) ------------------------------------- */
.mdvip-legal { padding-bottom: 3rem; }
.mdvip-legal h2 { margin-top: 2.2rem; scroll-margin-top: 1rem; }
.mdvip-legal h3 { margin-top: 1.4rem; }
.mdvip-legal__toc { margin: 1.8rem 0 0; padding: 1.2rem 1.4rem; background: var(--mdvip-navy-soft); border-radius: var(--mdvip-radius); }
.mdvip-legal__toc p { font-family: var(--mdvip-font-display); font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--mdvip-navy); margin-bottom: .4rem; }
.mdvip-legal__toc ul { margin: 0; padding-left: 1.1rem; }
.mdvip-legal__toc a { color: var(--mdvip-text); text-decoration: none; }
.mdvip-legal__toc a:hover { color: var(--mdvip-coral-ink); text-decoration: underline; }
.mdvip-legal__table { overflow-x: auto; margin: 1rem 0; }
.mdvip-legal table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.mdvip-legal th, .mdvip-legal td { text-align: left; vertical-align: top; padding: .5rem .6rem; border-bottom: 1px solid var(--mdvip-line); }
.mdvip-legal th { background: var(--mdvip-navy-soft); color: var(--mdvip-navy); }
.mdvip-legal code { font-size: .85em; background: var(--mdvip-navy-soft); padding: 0 .25rem; border-radius: 4px; word-break: break-all; }