/* ==========================================================================
   GENIA · Blog — hoja compartida
   Hereda la línea gráfica de geniaprendeia.com (index.html)
   ========================================================================== */

:root{
  --c-purple:#7B2CD6;
  --c-purple-deep:#4B1F9E;
  --c-blue:#5F7CFF;
  --c-blue-light:#8FA4FF;
  --c-cyan:#22D3EE;
  --bg:#FFFFFF;
  --bg-2:#F7F5FC;
  --bg-card:#FFFFFF;
  --border:rgba(20,12,40,0.08);
  --border-2:rgba(123,44,214,0.20);
  --text:#15102A;
  --text-muted:rgba(21,16,42,0.62);
  --text-soft:rgba(21,16,42,0.82);
  --grad: linear-gradient(90deg, #7B2CD6 0%, #5F7CFF 55%, #22D3EE 100%);
  --grad-headline: linear-gradient(180deg, #15102A 0%, #4B1F9E 45%, #7B2CD6 80%, #5F7CFF 100%);
  --grad-soft: linear-gradient(135deg, rgba(123,44,214,0.10) 0%, rgba(95,124,255,0.08) 50%, rgba(34,211,238,0.08) 100%);
  --shadow-soft:0 24px 70px -20px rgba(95,124,255,0.28);
  --radius-card:22px;
  --radius-pill:999px;
  --pad-x: clamp(1.25rem, 4vw, 3.5rem);
  --pad-y: clamp(3.5rem, 6vw, 6.5rem);
  --max:1280px;
}

/* ===== BASE ===== */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
  letter-spacing:-0.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
::selection{background:#15102A;color:#fff}
h1,h2,h3,h4{margin:0;letter-spacing:-0.015em;text-wrap:balance}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad-x);padding-right:var(--pad-x)}
.eyebrow{
  font-family:'Inter',sans-serif;font-weight:600;
  font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--c-purple);display:inline-flex;align-items:center;gap:.6rem;
}
.eyebrow::before{content:'';width:18px;height:1px;background:var(--c-purple);opacity:.7}
.serif-it{font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:700}
.gtext{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.gtext-h{background:var(--grad-headline);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}

/* Salto al contenido (accesibilidad) */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:300;
  background:#fff;color:var(--c-purple);font-weight:600;
  padding:.8rem 1.2rem;border-radius:0 0 12px 0;
}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--c-purple);outline-offset:3px;border-radius:4px}

/* ===== LIQUID GLASS ===== */
.liquid-glass{
  background:rgba(255,255,255,0.72);
  backdrop-filter:blur(14px) saturate(160%);
  -webkit-backdrop-filter:blur(14px) saturate(160%);
  border:none;
  box-shadow:0 1px 0 rgba(255,255,255,0.9) inset, 0 8px 24px -12px rgba(123,44,214,0.18);
  position:relative;overflow:hidden;
}
.liquid-glass::before{
  content:'';position:absolute;inset:0;border-radius:inherit;padding:1.2px;
  background:linear-gradient(180deg,
    rgba(123,44,214,0.45) 0%, rgba(95,124,255,0.25) 30%,
    rgba(34,211,238,0.15) 60%, rgba(123,44,214,0.35) 100%);
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  pointer-events:none;
}

/* ===== PROGRESO DE LECTURA ===== */
#progress{
  position:fixed;top:0;left:0;height:2px;width:100%;
  transform:scaleX(0);transform-origin:0 50%;
  background:var(--grad);z-index:200;
}

/* ===== NAVBAR ===== */
.nav-shell{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:1.1rem var(--pad-x);
  transition:padding .25s ease;
}
.nav-shell.scrolled{padding:.6rem var(--pad-x)}
.nav{
  max-width:980px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.55rem .85rem .55rem 1.1rem;
  border-radius:var(--radius-pill);
}
.nav-brand{display:flex;align-items:center;gap:.6rem}
.nav-brand img{width:34px;height:34px;object-fit:contain}
.nav-brand .word{font-weight:800;letter-spacing:.04em;font-size:1.05rem;color:var(--text)}
.nav-links{display:none;gap:1.5rem;align-items:center}
.nav-links a{font-weight:500;font-size:.88rem;color:rgba(21,16,42,.72);transition:color .2s}
.nav-links a:hover{color:var(--c-purple)}
.nav-links a[aria-current="page"]{color:var(--c-purple);font-weight:600}
.nav-cta{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.65rem 1.15rem;border-radius:var(--radius-pill);
  font-weight:600;font-size:.88rem;color:#fff;
  background:var(--grad);
  box-shadow:0 8px 20px -8px rgba(95,124,255,.5);
}
.nav-cta::before{display:none}
.nav-cta svg{width:15px;height:15px}
@media (min-width:1024px){.nav-links{display:flex}}

/* ===== CABECERA DE PÁGINA ===== */
.page-head{
  padding:9rem var(--pad-x) 3rem;
  position:relative;overflow:hidden;
  background:
    radial-gradient(60% 55% at 15% 0%, rgba(123,44,214,.10), transparent 60%),
    radial-gradient(50% 50% at 88% 5%, rgba(34,211,238,.12), transparent 62%),
    var(--bg);
}
.page-head-inner{max-width:var(--max);margin:0 auto}

/* Migas de pan */
.breadcrumb{font-size:.8rem;color:var(--text-muted);margin-bottom:1.4rem}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;padding:0;margin:0}
.breadcrumb a{color:var(--text-muted);transition:color .2s}
.breadcrumb a:hover{color:var(--c-purple)}
.breadcrumb li:not(:last-child)::after{content:'/';margin-left:.45rem;opacity:.4}
.breadcrumb [aria-current="page"]{color:var(--text-soft)}

/* ===== HUB DEL BLOG ===== */
.hub-title{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(2.6rem,6vw,4.6rem);line-height:1.05;letter-spacing:-0.02em;
  margin-top:1rem;
  background:var(--grad-headline);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
}
.hub-title em{font-style:italic}
.hub-sub{margin-top:1.3rem;color:var(--text-muted);font-size:1.05rem;line-height:1.6;max-width:620px}

.post-grid{
  display:grid;grid-template-columns:1fr;gap:1.5rem;
  max-width:var(--max);margin:0 auto;
  padding:1rem var(--pad-x) var(--pad-y);
}
@media (min-width:860px){
  .post-grid{grid-template-columns:1fr 1fr}
  /* La destacada ocupa la fila completa; el resto va de a dos.
     Al pasar de 5 artículos, cambiar a repeat(3,1fr) en el breakpoint de 1180px. */
  .post-card.featured{grid-column:1 / -1}
}
.post-card{
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;
  background:var(--bg-card);
  border:1px solid var(--border-2);
  border-radius:var(--radius-card);
  padding:1.9rem 1.7rem 1.7rem;
  transition:transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s ease, border-color .3s ease;
}
.post-card::after{
  content:'';position:absolute;inset:0;border-radius:inherit;
  background:var(--grad-soft);opacity:0;transition:opacity .3s ease;pointer-events:none;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft);border-color:rgba(123,44,214,.4)}
.post-card:hover::after{opacity:1}
.post-card > *{position:relative;z-index:1}
.post-card.featured{
  background:linear-gradient(135deg, #4B1F9E 0%, #6F4AE8 32%, #5F7CFF 68%, #22D3EE 100%);
  border-color:transparent;color:#fff;
}
.post-card.featured .post-kicker{color:rgba(255,255,255,.82)}
.post-card.featured .post-kicker::before{background:rgba(255,255,255,.7)}
.post-card.featured h3{color:#fff;-webkit-text-fill-color:#fff;background:none}
.post-card.featured .post-excerpt{color:rgba(255,255,255,.86)}
.post-card.featured .post-meta{color:rgba(255,255,255,.72);border-top-color:rgba(255,255,255,.22)}
.post-card.featured .post-more{color:#fff}
.post-card.featured:hover{box-shadow:0 28px 70px -22px rgba(75,31,158,.55)}
.post-card.featured::after{display:none}
@media (min-width:1180px){
  .post-card.featured{padding:2.6rem 2.4rem 2.2rem}
  .post-card.featured h3{font-size:clamp(2rem,3.4vw,2.9rem)}
  .post-card.featured .post-excerpt{max-width:70ch;font-size:1.02rem}
}
.post-kicker{
  font-weight:600;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--c-purple);display:inline-flex;align-items:center;gap:.55rem;margin-bottom:1rem;
}
.post-kicker::before{content:'';width:16px;height:1px;background:var(--c-purple);opacity:.7}
.post-card h3{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(1.5rem,2.6vw,1.9rem);line-height:1.15;
  background:var(--grad-headline);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
}
.post-excerpt{margin-top:.9rem;color:var(--text-muted);font-size:.95rem;line-height:1.6;flex:1}
.post-meta{
  margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--border);
  display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;
  font-size:.78rem;color:var(--text-muted);
}
.post-meta .dot{opacity:.45}
.post-more{
  margin-top:1.1rem;display:inline-flex;align-items:center;gap:.45rem;
  font-weight:600;font-size:.88rem;color:var(--c-purple);
}
.post-more svg{width:15px;height:15px;transition:transform .25s ease}
.post-card:hover .post-more svg{transform:translateX(4px)}
.stretched{position:absolute;inset:0;z-index:2}

/* ===== ARTÍCULO ===== */
.article-head{max-width:820px}
.article-title{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(2.1rem,5vw,3.5rem);line-height:1.08;letter-spacing:-0.02em;
  margin-top:1rem;
  background:var(--grad-headline);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
}
.article-title em{font-style:italic}
.article-standfirst{margin-top:1.4rem;color:var(--text-soft);font-size:1.1rem;line-height:1.6;max-width:70ch}
.article-meta{
  margin-top:2rem;padding-top:1.3rem;border-top:1px solid var(--border);
  display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;
  font-size:.84rem;color:var(--text-muted);
}
.article-meta .author{display:inline-flex;align-items:center;gap:.55rem;font-weight:600;color:var(--text-soft)}
.article-meta .author img{width:30px;height:30px;border-radius:50%;object-fit:contain;background:var(--bg-2);padding:3px}
.article-meta .dot{opacity:.45}

.article-layout{
  max-width:var(--max);margin:0 auto;
  padding:2.5rem var(--pad-x) var(--pad-y);
  display:grid;grid-template-columns:1fr;gap:3rem;
}
@media (min-width:1060px){
  .article-layout{grid-template-columns:minmax(0,1fr) 270px;gap:4rem;align-items:start}
}

/* --- Tabla de contenido --- */
.toc{
  border:1px solid var(--border-2);border-radius:18px;
  padding:1.4rem 1.5rem;background:var(--bg-2);
}
@media (min-width:1060px){.toc{position:sticky;top:6.5rem}}
.toc h2{
  font-size:.7rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--text-muted);margin-bottom:1rem;font-family:'Inter',sans-serif;
  background:none;-webkit-text-fill-color:currentColor;
}
.toc ol{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.7rem;counter-reset:toc}
.toc li{counter-increment:toc}
.toc a{
  display:flex;gap:.7rem;font-size:.87rem;line-height:1.4;
  color:var(--text-soft);transition:color .2s;
}
.toc a::before{content:counter(toc,decimal-leading-zero);font-size:.7rem;font-weight:600;color:var(--c-purple);opacity:.65;padding-top:.15rem}
.toc a:hover{color:var(--c-purple)}

/* --- Prosa --- */
.prose{font-size:1.04rem;line-height:1.75;color:var(--text-soft)}
.prose > * + *{margin-top:1.35rem}
.prose h2{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(1.7rem,3.4vw,2.4rem);line-height:1.15;
  margin-top:3.4rem;padding-top:.4rem;
  scroll-margin-top:6.5rem;
  background:var(--grad-headline);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
}
.prose h3{
  font-family:'Inter',sans-serif;font-weight:700;
  font-size:1.12rem;line-height:1.35;color:var(--text);
  margin-top:2.3rem;scroll-margin-top:6.5rem;
}
.prose strong{color:var(--text);font-weight:650}
.prose em{font-style:italic}
.prose a:not(.btn-cta):not(.next-card){
  color:var(--c-purple);font-weight:550;
  text-decoration:underline;text-decoration-color:rgba(123,44,214,.32);
  text-underline-offset:3px;transition:text-decoration-color .2s;
}
.prose a:not(.btn-cta):not(.next-card):hover{text-decoration-color:var(--c-purple)}
.prose ul,.prose ol{padding-left:1.3rem;margin-top:1.2rem;display:flex;flex-direction:column;gap:.7rem}
.prose li{padding-left:.25rem}
.prose li::marker{color:var(--c-purple)}
.prose hr{border:0;border-top:1px solid var(--border);margin:3rem 0}

/* --- Respuesta directa (bloque AEO: lo que citan los motores de IA) --- */
.answer-box{
  position:relative;
  border-radius:var(--radius-card);
  padding:1.7rem 1.8rem;
  background:var(--grad-soft);
  border:1px solid var(--border-2);
}
.answer-box .answer-label{
  font-weight:600;font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--c-purple);display:flex;align-items:center;gap:.55rem;margin-bottom:.85rem;
}
.answer-box .answer-label svg{width:15px;height:15px}
.answer-box p{font-size:1.08rem;line-height:1.65;color:var(--text);font-weight:500}
.answer-box p + p{margin-top:.9rem}

/* --- Destacados --- */
.callout{
  border-left:3px solid var(--c-purple);
  background:var(--bg-2);
  border-radius:0 16px 16px 0;
  padding:1.3rem 1.5rem;
  font-size:.98rem;line-height:1.65;
}
.callout strong{color:var(--c-purple-deep)}
.pullquote{
  font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:700;
  font-size:clamp(1.35rem,2.6vw,1.7rem);line-height:1.35;
  color:var(--c-purple-deep);
  padding:1.2rem 0 1.2rem 1.6rem;
  border-left:2px solid rgba(123,44,214,.35);
}

/* --- Tablas --- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border-2);border-radius:16px}
.prose table{border-collapse:collapse;width:100%;min-width:520px;font-size:.93rem}
.prose thead th{
  text-align:left;font-weight:600;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--text-muted);background:var(--bg-2);
  padding:.9rem 1.1rem;border-bottom:1px solid var(--border);
}
.prose tbody td{padding:.95rem 1.1rem;border-bottom:1px solid var(--border);vertical-align:top;line-height:1.55}
.prose tbody tr:last-child td{border-bottom:0}
.prose tbody tr:hover{background:rgba(123,44,214,.03)}
.yes{color:#0F7A47;font-weight:700}
.no{color:#C5221F;font-weight:700}

/* --- Listas de sí / no --- */
.check-list{list-style:none;padding-left:0}
.check-list li{position:relative;padding-left:1.9rem}
.check-list li::before{
  content:'';position:absolute;left:0;top:.55em;
  width:14px;height:14px;border-radius:50%;
  background:var(--grad);
}
.cross-list{list-style:none;padding-left:0}
.cross-list li{position:relative;padding-left:1.9rem}
.cross-list li::before{
  content:'\00d7';position:absolute;left:.3rem;top:0;
  font-size:1.3rem;font-weight:700;color:#C5221F;opacity:.8;line-height:1.45;
}

/* --- Escalera / pasos --- */
.ladder{list-style:none;padding-left:0;counter-reset:ladder;gap:1rem}
.ladder li{
  counter-increment:ladder;position:relative;
  padding:1.2rem 1.4rem 1.2rem 3.6rem;
  border:1px solid var(--border-2);border-radius:16px;background:var(--bg-card);
}
.ladder li::before{
  content:counter(ladder);position:absolute;left:1.3rem;top:1.15rem;
  font-family:'Instrument Serif',serif;font-size:1.35rem;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
}
.ladder li strong{display:block;margin-bottom:.3rem}

/* --- Preguntas frecuentes --- */
.faq-list{display:flex;flex-direction:column;gap:.9rem;margin-top:1.6rem}
.faq-item{border:1px solid var(--border-2);border-radius:16px;background:var(--bg-card);overflow:hidden}
.faq-item summary{
  list-style:none;cursor:pointer;
  padding:1.15rem 1.4rem;font-weight:600;font-size:1rem;color:var(--text);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'';width:9px;height:9px;flex:none;
  border-right:2px solid var(--c-purple);border-bottom:2px solid var(--c-purple);
  transform:rotate(45deg);transition:transform .25s ease;margin-top:-4px;
}
.faq-item[open] summary::after{transform:rotate(-135deg);margin-top:2px}
.faq-item .faq-body{padding:0 1.4rem 1.3rem;color:var(--text-muted);font-size:.96rem;line-height:1.65}
.faq-item .faq-body > * + *{margin-top:.8rem}

/* --- CTA dentro del artículo --- */
.article-cta{
  margin-top:3.5rem;border-radius:var(--radius-card);
  padding:2.2rem 2rem;
  background:linear-gradient(135deg, #4B1F9E 0%, #6F4AE8 30%, #5F7CFF 65%, #22D3EE 100%);
  color:#fff;box-shadow:0 24px 60px -24px rgba(75,31,158,.5);
}
.article-cta h2{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(1.6rem,3vw,2.1rem);line-height:1.15;color:#fff;
  -webkit-text-fill-color:#fff;background:none;margin:0;
}
.article-cta p{margin-top:.9rem;color:rgba(255,255,255,.88);font-size:.98rem;line-height:1.6;max-width:56ch}
.btn-cta{
  margin-top:1.6rem;
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.9rem 1.5rem;border-radius:var(--radius-pill);
  background:#fff;color:var(--c-purple-deep);font-weight:650;font-size:.95rem;
  box-shadow:0 12px 30px -12px rgba(0,0,0,.35);
  transition:transform .25s ease;
}
.btn-cta:hover{transform:translateY(-2px)}
.btn-cta svg{width:17px;height:17px}

/* --- Autor --- */
.author-box{
  margin-top:3rem;display:flex;gap:1.2rem;align-items:flex-start;
  border:1px solid var(--border-2);border-radius:var(--radius-card);
  padding:1.6rem 1.7rem;background:var(--bg-2);
}
.author-box img{width:52px;height:52px;border-radius:50%;flex:none;object-fit:contain;background:#fff;padding:6px}
.author-box h2{font-family:'Inter',sans-serif;font-size:1rem;font-weight:700;color:var(--text);background:none;-webkit-text-fill-color:currentColor;margin:0}
.author-box p{margin-top:.5rem;font-size:.92rem;line-height:1.6;color:var(--text-muted)}

/* --- Siguiente lectura --- */
.next-reads{margin-top:3.2rem}
.next-reads > h2{
  font-size:.7rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--text-muted);background:none;-webkit-text-fill-color:currentColor;
  margin:0 0 1.2rem;font-family:'Inter',sans-serif;
}
.next-grid{display:grid;grid-template-columns:1fr;gap:1rem}
@media (min-width:700px){.next-grid{grid-template-columns:1fr 1fr}}
.next-card{
  border:1px solid var(--border-2);border-radius:18px;padding:1.3rem 1.4rem;
  background:var(--bg-card);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  display:block;
}
.next-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-soft);border-color:rgba(123,44,214,.4)}
.next-card span{
  font-size:.66rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--c-purple);display:block;margin-bottom:.6rem;
}
.next-card strong{display:block;font-family:'Instrument Serif',serif;font-weight:400;font-size:1.18rem;line-height:1.25;color:var(--text)}
.next-card p{margin-top:.5rem;font-size:.88rem;line-height:1.55;color:var(--text-muted)}

/* ===== FOOTER ===== */
.footer{border-top:1px solid var(--border);padding:clamp(3rem,5vw,5rem) var(--pad-x) 2rem;background:#fff}
.footer-grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr;gap:2rem}
@media (min-width:720px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.footer h2,.footer h4{font-family:'Inter',sans-serif;font-weight:600;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--text-muted);margin-bottom:1rem;background:none;-webkit-text-fill-color:currentColor}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.6rem}
.footer a{color:var(--text-soft);font-size:.92rem;transition:color .2s}
.footer a:hover{color:var(--c-purple)}
.footer-brand{display:flex;align-items:center;gap:.6rem;margin-bottom:1rem}
.footer-brand img{width:32px;height:32px;object-fit:contain}
.footer-brand .word{font-weight:800;letter-spacing:.04em;font-size:1rem}
.footer-tag{font-family:'Instrument Serif',serif;font-style:italic;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;font-size:1.05rem;margin-bottom:.6rem}
.footer-desc{color:var(--text-muted);font-size:.9rem;line-height:1.55;max-width:320px}
.footer-social{display:flex;gap:.6rem;margin-top:1.2rem}
.social-ico{
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--border-2);color:var(--text-soft);
  transition:all .25s ease;
}
.social-ico svg{width:17px;height:17px}
.social-ico:hover{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-2px)}
.footer-bot{
  max-width:var(--max);margin:2.5rem auto 0;padding-top:1.5rem;
  border-top:1px solid var(--border);
  display:flex;flex-wrap:wrap;gap:.8rem;justify-content:space-between;
  font-size:.8rem;color:var(--text-muted);
}

/* ===== BOTÓN FLOTANTE WHATSAPP ===== */
.fab{
  position:fixed;right:1.2rem;bottom:1.2rem;z-index:120;
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.85rem 1.2rem;border-radius:var(--radius-pill);
  background:var(--grad);color:#fff;font-weight:600;font-size:.9rem;
  box-shadow:0 14px 34px -12px rgba(95,124,255,.6);
  transition:transform .25s ease;
}
.fab:hover{transform:translateY(-3px)}
.fab svg{width:19px;height:19px}
.fab .lbl{display:none}
@media (min-width:600px){.fab .lbl{display:inline}}

/* ===== ANIMACIÓN DE ENTRADA ===== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
}

/* Dirección en el pie, en cuerpo menor */
.footer address{font-style:normal;font-size:.76rem;line-height:1.5;color:var(--text-muted)}

/* ===== MENU MOVIL ANCLADO ABAJO (al alcance del pulgar) ===== */
:root{--dock-h:66px}

.mdock{
  position:fixed;left:0;right:0;bottom:0;z-index:140;
  display:flex;align-items:center;gap:.6rem;
  padding:.62rem 1rem calc(.62rem + env(safe-area-inset-bottom,0px));
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(20px) saturate(170%);
  backdrop-filter:blur(20px) saturate(170%);
  border-top:1px solid rgba(21,16,42,.08);
  box-shadow:0 -10px 34px -20px rgba(21,16,42,.45);
}
.mdock-btn{
  flex:0 0 auto;
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.72rem 1.05rem;border-radius:var(--radius-pill);
  border:1px solid rgba(21,16,42,.14);background:#fff;color:var(--text);
  font-family:inherit;font-weight:600;font-size:.9rem;line-height:1;
  cursor:pointer;-webkit-tap-highlight-color:transparent;
}
.mdock-btn:active{background:rgba(123,44,214,.06)}
.mdock-burger{position:relative;display:block;width:18px;height:12px;flex:0 0 auto}
.mdock-burger i{
  position:absolute;left:0;right:0;height:2px;border-radius:2px;background:currentColor;
  transition:transform .3s cubic-bezier(.2,.8,.3,1), opacity .18s ease;
}
.mdock-burger i:nth-child(1){top:0}
.mdock-burger i:nth-child(2){top:5px}
.mdock-burger i:nth-child(3){top:10px}
.mdock-btn[aria-expanded="true"] .mdock-burger i:nth-child(1){transform:translateY(5px) rotate(45deg)}
.mdock-btn[aria-expanded="true"] .mdock-burger i:nth-child(2){opacity:0}
.mdock-btn[aria-expanded="true"] .mdock-burger i:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

.mdock-wa{
  flex:1 1 auto;
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.78rem 1rem;border-radius:var(--radius-pill);
  background:linear-gradient(135deg,#25D366 0%,#128C7E 100%);color:#fff;
  font-weight:700;font-size:.92rem;line-height:1;
  box-shadow:0 10px 24px -12px rgba(37,211,102,.8);
}
.mdock-wa svg{width:19px;height:19px;flex:0 0 auto}

.mmenu-backdrop{
  position:fixed;inset:0;z-index:130;
  background:rgba(21,16,42,.45);
  opacity:0;visibility:hidden;
  transition:opacity .3s ease, visibility .3s ease;
}
.mmenu-backdrop.show{opacity:1;visibility:visible}

.mmenu{
  position:fixed;left:0;right:0;bottom:0;z-index:135;
  max-height:72vh;overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding:.55rem .85rem calc(var(--dock-h) + env(safe-area-inset-bottom,0px) + .6rem);
  background:rgba(255,255,255,.97);
  -webkit-backdrop-filter:blur(24px) saturate(170%);
  backdrop-filter:blur(24px) saturate(170%);
  border-top:1px solid rgba(21,16,42,.08);
  border-radius:22px 22px 0 0;
  box-shadow:0 -22px 60px -22px rgba(21,16,42,.4);
  transform:translateY(100%);visibility:hidden;
  transition:transform .34s cubic-bezier(.22,1,.36,1), visibility .34s;
}
.mmenu.show{transform:none;visibility:visible}
.mmenu-grip{
  display:block;width:38px;height:4px;border-radius:4px;margin:.35rem auto .5rem;
  background:rgba(21,16,42,.16);
}
.mmenu a{
  display:flex;align-items:center;justify-content:space-between;
  padding:.92rem 1rem;border-radius:14px;
  font-weight:600;font-size:1rem;color:var(--text);
  -webkit-tap-highlight-color:transparent;
}
.mmenu a:active{background:rgba(123,44,214,.08)}
.mmenu a svg{width:15px;height:15px;opacity:.32;flex:0 0 auto}
.mmenu a[aria-current="page"]{color:var(--c-purple)}
html.menu-open,body.menu-open{overflow:hidden}

/* Telefonos angostos: el icono verde ya dice WhatsApp, sobra repetirlo */
@media (max-width:399px){
  .mdock{gap:.45rem}
  .mdock-btn{padding:.72rem .85rem}
  .mdock-wa .largo{display:none}
}

/* En movil el dock ya lleva el CTA de WhatsApp: el boton flotante sobraria */
@media (max-width:1023px){
  .fab{display:none}
}
/* En escritorio manda la barra de arriba */
@media (min-width:1024px){
  .mdock,.mmenu,.mmenu-backdrop{display:none}
}

/* El dock no puede tapar el final del pie */
@media (max-width:1023px){
  .footer{padding-bottom:calc(var(--dock-h) + env(safe-area-inset-bottom,0px) + 1.4rem)}
}