/* ============================================================
 * site-shell.css — Estilos compartidos de la web pública.
 *
 * Contiene:
 *   - Reset + tokens (--black, --bg, etc.)
 *   - Estilos del <nav> + mega-menú + mobile-menu (los inyecta
 *     /assets/js/main-nav.js).
 *   - Estilos del <footer> (HTML hardcoded en cada página por
 *     ahora; se puede extraer en un futuro PR).
 *   - Utilidades de página de sección (.sec-*) usadas por las
 *     12 páginas creadas en feat/seccion-pages.
 *
 * NO usar en /admin/* (admin-shell.css) ni /revista/*
 * (revista-shell.css) ni /checkout/* (CSS propio).
 *
 * Las páginas existentes (index, estudio, proyecto-a-medida,
 * mi-cuenta, login, configurador-armarios-vestidores) siguen con
 * su CSS inline duplicado; pueden migrarse a este archivo en un
 * PR posterior.
 * ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#0a0a0a;--mid:#888;--light:#c0c0c0;
  --border:#e5e5e5;--bg:#f8f8f6;--white:#fff;
  --font:'Open Sans',system-ui,sans-serif;
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{background:var(--white);color:var(--black);font-family:var(--font);font-weight:400;line-height:1.6;overflow-x:hidden}

/* ── Nav (HTML inyectado por main-nav.js) ─────────────────── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 32px;height:80px;background:rgba(255,255,255,.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.nav-logo{text-decoration:none;display:flex;align-items:center}
.nav-logo img{height:28px;width:auto;display:block}
.nav-right{display:flex;align-items:center;gap:1.8rem}
.nav-links{display:flex;gap:1.8rem;align-items:center}
.nav-links>a,.nav-links .mega-trigger>a{font-size:12px;letter-spacing:0.24px;text-transform:uppercase;color:#000;text-decoration:none;font-weight:400;transition:color .2s}
.nav-links>a:hover,.nav-links .mega-trigger>a:hover{color:#999}
.nav-icons{display:flex;gap:1.2rem;align-items:center}
.nav-icons a{font-size:12px;letter-spacing:0.24px;text-transform:uppercase;color:#000;text-decoration:none;font-weight:400;transition:color .2s}
.nav-icons svg{width:16px;height:16px;stroke:#000;stroke-width:1.5;fill:none;cursor:pointer;transition:stroke .2s}
.nav-icons svg:hover{stroke:#999}
.user-icon-link{display:flex;align-items:center}
.user-icon-link svg{width:16px;height:16px;stroke:#000;stroke-width:1.5;fill:none;cursor:pointer}
.cart-icon{position:relative;cursor:pointer}
.cart-badge{position:absolute;top:-6px;right:-8px;background:var(--black);color:#fff;font-size:9px;font-weight:600;padding:1px 5px;border-radius:99px;min-width:14px;text-align:center}
.nav-mobile-right{display:none}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:.3rem}
.nav-hamburger span{display:block;width:22px;height:1px;background:var(--black);transition:all .3s;transform-origin:center}
.nav-hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0}
.nav-hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ── Mega-menú (desktop) ──────────────────────────────────── */
.mega-trigger{position:relative}
.mega-trigger::after{content:'';position:absolute;left:0;right:0;top:100%;height:80px;display:none}
.mega-trigger:hover::after{display:block}
.mega-trigger:hover .megamenu,.megamenu:hover{opacity:1;visibility:visible;transform:translateY(0)}
.megamenu{position:fixed;top:80px;left:0;right:0;z-index:99;width:100%;background:var(--white);padding:32px;display:flex;justify-content:flex-start;gap:180px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .25s .1s,visibility .25s .1s,transform .25s .1s;border-top:1px solid var(--border)}
.mega-col{margin-bottom:32px}
.mega-col-title{font-size:12px;letter-spacing:0.24px;text-transform:uppercase;color:#000;font-weight:600;margin-bottom:1rem}
.mega-col a{display:block;font-size:14px;letter-spacing:0.14px;line-height:19.88px;color:#000;text-decoration:none;font-weight:400;text-transform:none;margin-bottom:4px;transition:color .2s}
.mega-col a:hover{color:#999}
.mega-imgs{margin-left:auto;display:flex;gap:16px;flex-shrink:0}
.mega-img{display:flex;flex-direction:column;align-items:center;flex-shrink:0;position:relative}
.mega-img img{width:300px;height:300px;object-fit:cover;display:block}
.mega-img>a:first-child{display:block;line-height:0;border:none;padding:0;margin:0}
.mega-img a{display:inline-block;margin-top:12px;font-size:12px;font-weight:400;letter-spacing:0.24px;text-transform:uppercase;color:#000;text-decoration:none;border-bottom:1px solid #000;padding-bottom:3px}
.mega-img a:hover{color:#999;border-color:#999}

/* ── Mobile menu ──────────────────────────────────────────── */
.mobile-menu{display:none;position:fixed;top:60px;left:0;right:0;bottom:0;background:var(--white);padding:1.5rem 2rem;z-index:99;flex-direction:column;gap:0;overflow-y:auto}
.mobile-menu.open{display:flex}
.mobile-menu>a{font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:#000;text-decoration:none;font-weight:400;padding:.8rem 0;border-bottom:1px solid var(--border)}
.mobile-accordion{border-bottom:1px solid var(--border)}
.mobile-accordion-title{display:flex;justify-content:space-between;align-items:center;padding:.8rem 0;cursor:pointer;font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:#000;font-weight:400}
.mobile-accordion-title::after{content:'+';font-size:18px;font-weight:300}
.mobile-accordion.open .mobile-accordion-title::after{content:'\2212'}
.mobile-accordion-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.mobile-accordion.open .mobile-accordion-body{max-height:800px}
.mobile-accordion-body .mobile-sub-title{font-size:12px;letter-spacing:0.24px;text-transform:uppercase;color:#000;font-weight:600;padding:.6rem 0 .3rem}
.mobile-accordion-body a{display:block;font-size:14px;color:#000;text-decoration:none;font-weight:400;text-transform:none;padding:.4rem 0 .4rem 12px;border-bottom:none!important}
.mobile-imgs{display:flex;flex-direction:column;gap:32px;padding-top:1.5rem}
.mobile-imgs .mega-img{position:static}
.mobile-imgs .mega-img img{width:100%;aspect-ratio:1/1;height:auto;object-fit:cover;display:block}

/* ── Botón CTA principal ──────────────────────────────────── */
.btn-main{display:inline-block;padding:1rem 2.5rem;background:var(--black);color:var(--white);font-family:var(--font);font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:400;border:none;cursor:pointer;transition:background .2s;text-decoration:none}
.btn-main:hover{background:#333}
.btn-outline{display:inline-block;padding:1rem 2.5rem;background:transparent;color:var(--black);font-family:var(--font);font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:400;border:1px solid var(--black);cursor:pointer;transition:all .2s;text-decoration:none}
.btn-outline:hover{background:var(--black);color:var(--white)}

/* ── Footer ───────────────────────────────────────────────── */
footer{background:var(--black);color:#fff;padding:4rem 32px 3rem;display:grid;grid-template-columns:2fr 1.2fr 1fr 1fr 1fr;gap:2rem;grid-template-areas:"logo alta corp empleo contacto""logo alta corp prensa newsletter";font-size:12px;font-weight:400;letter-spacing:0.14px;line-height:19.88px}
.footer-tagline{font-size:12px;line-height:19.88px;font-weight:400;max-width:320px;color:#fff;text-align:left}
.footer-col h4{font-size:12px;letter-spacing:0.14px;text-transform:uppercase;color:#fff;margin-bottom:1.5rem;font-weight:600}
.footer-col a{display:block;font-size:12px;color:#fff;letter-spacing:0.14px;line-height:19.88px;text-decoration:none;margin-bottom:.6rem;font-weight:400;transition:color .2s}
.footer-col a:hover{color:#999}
.footer-newsletter input{background:transparent;border:none;border-bottom:1px solid #fff;color:#fff;font-family:var(--font);font-size:12px;padding:.5rem 0;width:100%;outline:none;margin-bottom:1rem}
.footer-newsletter input::placeholder{color:rgba(255,255,255,.5)}
.footer-newsletter button{background:transparent;border:none;color:#fff;font-family:var(--font);font-size:12px;letter-spacing:0.24px;text-transform:uppercase;cursor:pointer;border-bottom:1px solid #fff;padding-bottom:3px}
.footer-newsletter button:hover{color:#999;border-color:#999}
.footer-links{display:block}
.footer-bottom{background:var(--black);padding:1.2rem 3rem;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;font-size:.55rem;color:#fff;font-weight:300;letter-spacing:.1em;text-transform:uppercase;align-items:center}
.footer-legal{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:12px;color:#fff;text-transform:none;letter-spacing:0.14px;font-weight:400}

/* ── Utilidades de página de sección (.sec-*) ─────────────── */
.sec-page{padding-top:80px}
.sec-hero{padding:4rem 32px 2rem;max-width:1100px;margin:0 auto;text-align:center}
.sec-eyebrow{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mid);margin-bottom:1.25rem}
.sec-hero h1{font-size:clamp(34px,5vw,52px);font-weight:300;line-height:1.15;letter-spacing:-.01em;color:var(--black);margin-bottom:1.25rem}
.sec-lead{font-size:clamp(16px,1.6vw,18px);font-weight:400;line-height:1.65;color:var(--mid);max-width:720px;margin:0 auto}

.sec-image{max-width:1300px;margin:2.5rem auto 3rem;padding:0 32px}
.sec-img-placeholder{position:relative;width:100%;aspect-ratio:16/9;background:#f0eee6;display:flex;align-items:center;justify-content:center;overflow:hidden}
.sec-img-placeholder img{max-width:120px;max-height:120px;opacity:.35}
.sec-img-placeholder span{position:absolute;bottom:1rem;right:1rem;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mid);background:rgba(255,255,255,.85);padding:.35rem .7rem}

.sec-content{max-width:760px;margin:0 auto;padding:1rem 32px 4rem;font-size:16px;line-height:1.75;color:var(--black)}
.sec-content h2{font-size:clamp(22px,2.6vw,28px);font-weight:600;letter-spacing:-.01em;margin:2.5rem 0 .8rem;color:var(--black)}
.sec-content h3{font-size:clamp(17px,1.9vw,20px);font-weight:600;margin:1.6rem 0 .5rem;color:var(--black)}
.sec-content p{margin-bottom:1.1rem;color:#333}
.sec-content ul,.sec-content ol{margin:.6rem 0 1.4rem;padding-left:1.6rem}
.sec-content li{margin-bottom:.4rem;color:#333}
.sec-content a{color:var(--black);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.sec-content a:hover{color:#666}

.sec-cta{background:var(--bg);text-align:center;padding:4rem 32px}
.sec-cta h2{font-size:clamp(22px,3vw,30px);font-weight:300;letter-spacing:-.01em;margin-bottom:.75rem;color:var(--black)}
.sec-cta p{color:var(--mid);font-size:15px;margin-bottom:1.75rem;max-width:560px;margin-left:auto;margin-right:auto}

.sec-related{max-width:1100px;margin:0 auto;padding:4rem 32px}
.sec-related h3{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mid);text-align:center;margin-bottom:2rem}
.sec-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.sec-related-grid a{display:block;padding:1.25rem 1.5rem;border:1px solid var(--border);text-decoration:none;color:var(--black);transition:border-color .2s,background .2s;font-size:13px;letter-spacing:.04em;text-transform:uppercase;font-weight:400;text-align:center}
.sec-related-grid a:hover{border-color:var(--black);background:#fafafa}

/* ── Responsive ───────────────────────────────────────────── */
@media(max-width:1200px){
  nav{padding:0 16px;height:60px}
  .nav-logo img{height:20px}
  .nav-right{display:none}
  .nav-mobile-right{display:flex;align-items:center;gap:1rem}
  .nav-mobile-right .nav-hamburger{display:flex}
  footer{display:flex!important;flex-direction:column;gap:0;padding:2rem 16px 1.5rem}
  footer>div,footer>.footer-col{grid-area:auto!important;width:100%}
  .footer-tagline{width:100%;max-width:none}
  .footer-col h4{display:flex;justify-content:space-between;align-items:center;cursor:pointer;padding:.8rem 0;margin-bottom:0;border-bottom:1px solid rgba(255,255,255,.1)}
  .footer-col h4::after{content:'+';font-size:18px;font-weight:300}
  .footer-col.open h4::after{content:'\2212'}
  .footer-col .footer-links{max-height:0;overflow:hidden;transition:max-height .3s ease}
  .footer-col.open .footer-links{max-height:300px}
  .footer-col a{padding:.4rem 0}
  .footer-newsletter h4::after{display:none}
  .footer-newsletter .footer-links{max-height:none}
  .footer-bottom{flex-direction:column;gap:.5rem;padding:1.2rem 16px}
  .sec-page{padding-top:60px}
  .sec-hero{padding:3rem 16px 1.5rem}
  .sec-image{padding:0 16px}
  .sec-content{padding:1rem 16px 3rem;font-size:15px}
  .sec-cta{padding:3rem 16px}
  .sec-related{padding:3rem 16px}
}

/* ============================================================
 * Maquetación editorial variada (.sx-*) — usada por las 12
 * páginas de sección (rediseño feat/seccion-pages-redesign).
 *
 * Sx-prefix para no chocar con .sec-* legacy. La idea: bloques
 * combinables con personalidad propia por página.
 * ============================================================ */
.sx-page{padding-top:80px}

/* Hero full-bleed con imagen de fondo y texto sobre overlay */
.sx-hero-full{position:relative;height:80vh;min-height:520px;max-height:760px;background:#0a0a0a;overflow:hidden}
.sx-hero-full img,.sx-hero-full .sx-placeholder{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sx-hero-full::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.1) 0%,rgba(0,0,0,.55) 100%)}
.sx-hero-full .sx-hero-text{position:absolute;left:0;right:0;bottom:0;padding:3rem 32px;color:#fff;z-index:1;max-width:1100px;margin:0 auto}
.sx-hero-full .sx-eyebrow{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.85);margin-bottom:1rem}
.sx-hero-full h1{font-size:clamp(38px,6vw,72px);font-weight:300;line-height:1.05;letter-spacing:-.02em;margin-bottom:1rem;color:#fff;max-width:900px}
.sx-hero-full .sx-lead{font-size:clamp(15px,1.4vw,18px);line-height:1.6;color:rgba(255,255,255,.9);max-width:620px}

/* Hero "editorial": eyebrow + h1 grande + lead, fondo blanco */
.sx-hero-edit{padding:6rem 32px 3rem;max-width:1100px;margin:0 auto}
.sx-hero-edit .sx-eyebrow{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mid);margin-bottom:1.5rem}
.sx-hero-edit h1{font-size:clamp(42px,6.5vw,76px);font-weight:300;line-height:1.05;letter-spacing:-.02em;color:var(--black);margin-bottom:1.25rem;max-width:900px}
.sx-hero-edit .sx-lead{font-size:clamp(17px,1.7vw,21px);line-height:1.55;color:var(--mid);max-width:680px}

/* Hero "two-col": texto izq + foto der (o reverse) */
.sx-hero-2col{display:grid;grid-template-columns:1fr 1fr;min-height:75vh;max-height:760px}
.sx-hero-2col.reverse{direction:rtl}
.sx-hero-2col.reverse>*{direction:ltr}
.sx-hero-2col .sx-hero-text{display:flex;flex-direction:column;justify-content:center;padding:3rem 4rem;background:var(--white)}
.sx-hero-2col .sx-hero-text .sx-eyebrow{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mid);margin-bottom:1.25rem}
.sx-hero-2col h1{font-size:clamp(34px,4.5vw,52px);font-weight:300;line-height:1.1;letter-spacing:-.01em;color:var(--black);margin-bottom:1.25rem}
.sx-hero-2col .sx-lead{font-size:clamp(15px,1.4vw,17px);line-height:1.65;color:var(--mid);max-width:520px}
.sx-hero-2col .sx-hero-img,.sx-hero-2col .sx-placeholder{position:relative;background:#0a0a0a;overflow:hidden}
.sx-hero-2col .sx-hero-img img,.sx-hero-2col .sx-hero-img .sx-placeholder{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* Split: dos columnas foto + texto (alterna izq/der) */
.sx-split{display:grid;grid-template-columns:1fr 1fr;gap:0;max-width:1400px;margin:0 auto;padding:5rem 32px;align-items:center}
.sx-split.bleed{max-width:none;padding:0}
.sx-split.bleed .sx-split-text{padding:5rem 6rem}
.sx-split.reverse{direction:rtl}
.sx-split.reverse>*{direction:ltr}
.sx-split-img{position:relative;aspect-ratio:4/5;overflow:hidden;background:#0a0a0a}
.sx-split-img img,.sx-split-img .sx-placeholder{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sx-split-text{padding:0 3rem}
.sx-split-text .sx-eyebrow{font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mid);margin-bottom:1rem}
.sx-split-text h2{font-size:clamp(26px,3.2vw,38px);font-weight:300;line-height:1.15;letter-spacing:-.01em;color:var(--black);margin-bottom:1.25rem}
.sx-split-text p{font-size:16px;line-height:1.7;color:#333;margin-bottom:1rem}
.sx-split-text ul{margin:.5rem 0 1rem;padding-left:1.4rem}
.sx-split-text li{font-size:15px;line-height:1.7;color:#333;margin-bottom:.45rem}

/* Banner full-bleed (foto entera ocupando todo el ancho, sin texto) */
.sx-banner{width:100%;aspect-ratio:21/9;max-height:640px;overflow:hidden;background:#0a0a0a;position:relative}
.sx-banner img,.sx-banner .sx-placeholder{width:100%;height:100%;object-fit:cover;display:block}

/* Grid de 3 columnas con imágenes + caption */
.sx-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:1500px;margin:0 auto;padding:3rem 0}
.sx-grid3 figure{position:relative;aspect-ratio:3/4;overflow:hidden;background:#0a0a0a;margin:0}
.sx-grid3 figure img,.sx-grid3 figure .sx-placeholder{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sx-grid3 figcaption{position:absolute;bottom:1rem;left:1rem;right:1rem;color:#fff;font-size:11px;letter-spacing:.12em;text-transform:uppercase;text-shadow:0 1px 4px rgba(0,0,0,.6)}

/* Grid asimétrico 2 cols: 1 grande izq + 2 pequeñas apiladas der */
.sx-grid-asym{display:grid;grid-template-columns:2fr 1fr;gap:8px;max-width:1400px;margin:0 auto;padding:3rem 0}
.sx-grid-asym .sx-asym-big{grid-row:span 2;position:relative;aspect-ratio:4/5;overflow:hidden;background:#0a0a0a}
.sx-grid-asym .sx-asym-small{position:relative;aspect-ratio:4/3;overflow:hidden;background:#0a0a0a}
.sx-grid-asym img,.sx-grid-asym .sx-placeholder{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* Bloque de texto centrado (intermedio entre splits) */
.sx-text-block{max-width:760px;margin:0 auto;padding:5rem 32px;text-align:left}
.sx-text-block .sx-eyebrow{font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mid);margin-bottom:1rem;text-align:center}
.sx-text-block h2{font-size:clamp(26px,3.2vw,38px);font-weight:300;line-height:1.15;letter-spacing:-.01em;color:var(--black);margin-bottom:1.5rem;text-align:center}
.sx-text-block p{font-size:16px;line-height:1.75;color:#333;margin-bottom:1.1rem}
.sx-text-block ul,.sx-text-block ol{margin:.5rem 0 1.4rem;padding-left:1.6rem}
.sx-text-block li{font-size:16px;line-height:1.75;color:#333;margin-bottom:.5rem}
.sx-text-block strong{font-weight:600;color:var(--black)}
.sx-text-block a{color:var(--black);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}

/* Quote / cita destacada */
.sx-quote{max-width:900px;margin:0 auto;padding:5rem 32px;text-align:center}
.sx-quote blockquote{font-family:Georgia,serif;font-size:clamp(22px,3vw,34px);font-weight:400;line-height:1.45;font-style:italic;color:var(--black);margin:0;letter-spacing:-.005em}
.sx-quote cite{display:block;margin-top:1.5rem;font-style:normal;font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mid)}

/* Data destacado: cuatro métricas/datos en fila */
.sx-data{background:var(--bg);padding:4rem 32px}
.sx-data-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center}
.sx-data-item .sx-data-num{font-size:clamp(32px,4.5vw,56px);font-weight:300;line-height:1;color:var(--black);margin-bottom:.5rem;letter-spacing:-.02em}
.sx-data-item .sx-data-label{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mid);line-height:1.4}

/* CTA editorial: bloque oscuro full-bleed con CTA */
.sx-cta-dark{background:var(--black);color:#fff;padding:5rem 32px;text-align:center}
.sx-cta-dark h2{font-size:clamp(26px,3.5vw,42px);font-weight:300;color:#fff;line-height:1.2;letter-spacing:-.01em;margin-bottom:1rem;max-width:760px;margin-left:auto;margin-right:auto}
.sx-cta-dark p{font-size:16px;color:rgba(255,255,255,.7);margin-bottom:2rem;max-width:560px;margin-left:auto;margin-right:auto}
.sx-cta-dark .btn-main{background:#fff;color:var(--black)}
.sx-cta-dark .btn-main:hover{background:#ddd}

/* CTA suave: fondo crema (variante clara) */
.sx-cta-soft{background:var(--bg);text-align:center;padding:5rem 32px}
.sx-cta-soft h2{font-size:clamp(26px,3.5vw,42px);font-weight:300;letter-spacing:-.01em;color:var(--black);margin-bottom:.75rem;max-width:760px;margin-left:auto;margin-right:auto}
.sx-cta-soft p{font-size:16px;color:var(--mid);margin-bottom:2rem;max-width:560px;margin-left:auto;margin-right:auto}

/* Enlaces internos relacionados (variante visual nueva) */
.sx-related{max-width:1400px;margin:0 auto;padding:5rem 32px 3rem;border-top:1px solid var(--border)}
.sx-related-title{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mid);margin-bottom:2rem;text-align:center}
.sx-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--border)}
.sx-related-grid a{display:block;background:var(--white);padding:1.75rem 1.5rem;text-decoration:none;color:var(--black);transition:background .2s;text-align:center;font-size:13px;letter-spacing:.04em;text-transform:uppercase}
.sx-related-grid a:hover{background:var(--bg)}
.sx-related-grid a small{display:block;font-size:10px;color:var(--mid);letter-spacing:.12em;margin-bottom:.4rem;text-transform:uppercase}

/* Placeholder visual (cuando no hay imagen real) */
.sx-placeholder{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e8e6de 0%,#d4d0c0 100%);color:rgba(0,0,0,.25);font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;font-family:var(--font);text-align:center;padding:1rem}
.sx-placeholder::before{content:'■';font-size:48px;display:block;margin-bottom:.5rem;opacity:.4}

/* Responsive maquetación variada */
@media(max-width:1024px){
  .sx-hero-2col{grid-template-columns:1fr;min-height:auto}
  .sx-hero-2col .sx-hero-img{height:55vh;min-height:380px}
  .sx-hero-2col .sx-hero-text{padding:3rem 2rem}
  .sx-split{grid-template-columns:1fr;padding:3rem 16px}
  .sx-split.bleed .sx-split-text{padding:3rem 1.5rem}
  .sx-split-img{aspect-ratio:16/10}
  .sx-split-text{padding:2rem 0}
  .sx-grid3{grid-template-columns:repeat(2,1fr);padding:2rem 16px}
  .sx-grid-asym{grid-template-columns:1fr;padding:2rem 16px}
  .sx-grid-asym .sx-asym-big{grid-row:auto;aspect-ratio:4/3}
  .sx-data-grid{grid-template-columns:repeat(2,1fr);gap:2.5rem}
  .sx-hero-full{height:70vh;min-height:440px}
  .sx-hero-full .sx-hero-text{padding:2rem 16px}
  .sx-hero-edit{padding:4rem 16px 2rem}
  .sx-text-block{padding:3rem 16px}
  .sx-quote{padding:3rem 16px}
  .sx-data,.sx-cta-dark,.sx-cta-soft,.sx-related,.sx-banner{padding-left:16px;padding-right:16px}
  .sx-banner{aspect-ratio:16/9;padding:0}
  .sx-related{padding:3rem 16px 2rem}
}
@media(max-width:560px){
  .sx-grid3{grid-template-columns:1fr}
  .sx-data-grid{grid-template-columns:1fr;gap:1.5rem}
}

/* ============================================================
 * Sistema de cajas .sys-card + tipografía editorial revista.
 * Replica el lenguaje de la landing principal (cajas oscuras
 * full-bleed con imagen) y le superpone la familia serif de
 * /revista/ (Cormorant Garamond) en los títulos.
 * Usado por las 12 páginas de sección (feat/seccion-pages-cajas).
 *
 * Las clases .sys-* duplican intencionadamente la maquetación
 * de index.html (inline) y .revista-* la de revista.css; cuando
 * la landing se extraiga a CSS compartido, ambos bloques se
 * pueden mergear.
 * ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500&display=swap');

:root{
  --rv-ink:#1a1a1a;
  --rv-ink-soft:#555;
  --rv-ink-mute:#888;
  --rv-line:#e5e5e5;
  --rv-line-soft:#f1f0ea;
  --rv-paper:#fff;
  --rv-bg:#fafaf7;
  --rv-coral:#cc785c;
  --rv-serif:'Cormorant Garamond',Georgia,serif;
  --rv-sans:'Open Sans',system-ui,sans-serif;
}

/* ── Sys-grid + sys-card (replica de la landing) ──────────── */
.sys-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:32px;padding:80px 32px 32px}
.sys-grid.cols-1{grid-template-columns:1fr}
.sys-grid.cols-2{grid-template-columns:1fr 1fr}
.sys-grid.cols-3{grid-template-columns:1fr 1fr 1fr}
.sys-grid.cols-4{grid-template-columns:repeat(4,1fr)}
.sys-grid.tight{padding:32px 32px;gap:8px}
.sys-grid.flush{padding:0;gap:0}

.sys-card{
  position:relative;overflow:hidden;
  height:85vh;min-height:380px;
  background:#0a0a0a center/cover no-repeat;
  display:flex;align-items:center;justify-content:center;
  text-align:center;text-decoration:none;color:inherit;
}
.sys-card.sys-card--mid{height:60vh;min-height:340px}
.sys-card.sys-card--short{height:42vh;min-height:240px}
.sys-card::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,.15);transition:background .35s;pointer-events:none;z-index:1}
.sys-card:hover::after{background:rgba(0,0,0,.32)}
.sys-card-content{position:relative;z-index:2;text-align:center;padding:2.5rem;max-width:780px;display:flex;flex-direction:column;align-items:center}
.sys-card-eyebrow{font-family:var(--rv-sans);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.85);font-weight:500;margin-bottom:1.25rem}
.sys-card-title{
  font-family:var(--rv-serif);
  font-size:clamp(34px,5vw,68px);
  font-weight:400;
  letter-spacing:-.02em;
  line-height:1.05;
  color:#fff;
  text-align:center;
  text-transform:none;
  margin:0;
}
.sys-card-title--md{font-size:clamp(28px,3.6vw,46px)}
.sys-card-title--sm{font-size:clamp(22px,2.4vw,32px);letter-spacing:-.01em;line-height:1.15}
.sys-card-subtitle{font-family:var(--rv-sans);font-size:clamp(15px,1.35vw,17px);color:rgba(255,255,255,.92);font-weight:400;line-height:1.6;max-width:580px;margin:1.25rem auto 1.5rem}
.sys-card-cta{display:inline-block;font-family:var(--rv-sans);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:#fff;text-decoration:none;border-bottom:1px solid #fff;padding-bottom:3px;font-weight:500;transition:opacity .2s}
.sys-card-cta:hover{opacity:.75}

/* Hero variant: gradiente más marcado para garantizar contraste del título.
   Padding lateral 32px coherente con .sys-grid.tight (no va full-bleed).
   Padding-top 32px = mismo aire arriba que a los lados (el body ya tiene
   padding-top:80px para clear del nav fijo de 80px). */
.sx-cajas-hero{padding:32px 32px 0}
.sx-cajas-hero .sys-card{height:80vh;min-height:520px;max-height:780px}
.sx-cajas-hero .sys-card::after{background:linear-gradient(180deg,rgba(0,0,0,.15) 0%,rgba(0,0,0,.55) 100%)}

/* ── Revista editorial: featured + grid de cards (replica) ── */
.revista-featured{max-width:1400px;margin:0 auto;padding:80px 32px;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.revista-featured.reverse{direction:rtl}
.revista-featured.reverse>*{direction:ltr}
.revista-featured-img{width:100%;aspect-ratio:4/3;background:#f1f0ea center/cover no-repeat}
.revista-featured-text{display:flex;flex-direction:column;gap:20px}
.revista-featured-type{font-family:var(--rv-sans);font-size:12px;text-transform:uppercase;letter-spacing:.15em;color:var(--rv-ink-mute);font-weight:500}
.revista-featured h2{font-family:var(--rv-serif);font-size:clamp(28px,4vw,48px);font-weight:400;line-height:1.15;margin:0;letter-spacing:-.01em;color:var(--rv-ink);text-align:left;text-transform:none}
.revista-featured-desc{font-family:var(--rv-sans);font-size:17px;line-height:1.6;color:var(--rv-ink-soft);margin:0;text-align:left}
.revista-featured-desc strong{color:var(--rv-ink);font-weight:600}
.revista-featured-link{display:inline-block;font-family:var(--rv-sans);font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--rv-ink);text-decoration:none;font-weight:500;border-bottom:1px solid var(--rv-ink);padding-bottom:3px;align-self:flex-start;transition:color .2s,border-color .2s}
.revista-featured-link:hover{color:var(--rv-coral);border-color:var(--rv-coral)}

.revista-grid{max-width:1400px;margin:0 auto;padding:40px 32px 80px}
.revista-grid-row{display:grid;gap:40px;margin-bottom:60px}
.revista-grid-row:last-child{margin-bottom:0}
.revista-grid-row.cols-2{grid-template-columns:1fr 1fr}
.revista-grid-row.cols-3{grid-template-columns:1fr 1fr 1fr}
.revista-grid-row.cols-4{grid-template-columns:repeat(4,1fr)}

.revista-card{display:block;text-decoration:none;color:inherit}
.revista-card-img{width:100%;aspect-ratio:4/3;background:#f1f0ea center/cover no-repeat;margin-bottom:20px;transition:opacity .3s}
.revista-card:hover .revista-card-img{opacity:.92}
.revista-card h3{font-family:var(--rv-serif);font-size:clamp(20px,2vw,28px);font-weight:400;line-height:1.25;margin:0 0 .5rem;letter-spacing:-.01em;color:var(--rv-ink);text-align:left;text-transform:none}
.revista-card p{font-family:var(--rv-sans);font-size:15px;line-height:1.55;color:var(--rv-ink-soft);margin:0;text-align:left}

/* ── Bloque de texto editorial ────────────────────────────── */
.sx-cajas-text{max-width:880px;margin:0 auto;padding:80px 32px;background:var(--rv-paper)}
.sx-cajas-text .sx-eyebrow{font-family:var(--rv-sans);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--rv-ink-mute);margin-bottom:1.25rem;text-align:center}
.sx-cajas-text h2{font-family:var(--rv-serif);font-size:clamp(28px,3.5vw,44px);font-weight:400;line-height:1.15;letter-spacing:-.01em;color:var(--rv-ink);margin:0 0 1.75rem;text-align:center;text-transform:none}
.sx-cajas-text p{font-family:var(--rv-sans);font-size:17px;line-height:1.7;color:var(--rv-ink-soft);margin:0 0 1.1rem;text-align:left}
.sx-cajas-text ul{margin:.5rem 0 1.5rem;padding-left:0;list-style:none}
.sx-cajas-text li{font-family:var(--rv-sans);font-size:16px;line-height:1.7;color:var(--rv-ink-soft);margin-bottom:.6rem;position:relative;padding-left:1.5rem}
.sx-cajas-text li::before{content:'';position:absolute;left:0;top:.85em;width:.9rem;height:1px;background:var(--rv-ink-mute)}
.sx-cajas-text strong{color:var(--rv-ink);font-weight:600}
.sx-cajas-text a{color:var(--rv-coral);text-decoration:none;border-bottom:1px solid var(--rv-coral);padding-bottom:1px}
.sx-cajas-text a:hover{color:var(--rv-ink);border-color:var(--rv-ink)}

/* ── CTA editorial (.cta-section reusable de la landing) ──── */
.cta-section{padding:7rem 32px;text-align:center;background:var(--rv-paper);border-top:1px solid var(--rv-line);border-bottom:1px solid var(--rv-line)}
.cta-label{display:block;font-family:var(--rv-sans);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--rv-ink-mute);margin-bottom:1.75rem;font-weight:500}
.cta-h2{font-family:var(--rv-serif);font-size:clamp(32px,4.5vw,56px);font-weight:400;line-height:1.1;letter-spacing:-.02em;color:var(--rv-ink);margin:0 0 1rem;text-transform:none}
.cta-h2 em{font-style:italic}
.cta-sub{display:block;font-family:var(--rv-sans);font-size:16px;color:var(--rv-ink-soft);margin:0 auto 2.5rem;font-weight:400;max-width:560px}
.btn-primary{display:inline-block;background:var(--rv-ink);color:#fff;border:none;padding:1rem 3rem;font-family:var(--rv-sans);font-size:12px;letter-spacing:.22em;text-transform:uppercase;cursor:pointer;font-weight:500;text-decoration:none;transition:background .2s}
.btn-primary:hover{background:var(--rv-coral)}

/* Related: grid de 4 sys-card "short" como cierre.
   Padding lateral 32px coherente con .sys-grid.tight (no va full-bleed). */
.sx-cajas-related{padding:0 32px}
.sx-cajas-related .sys-grid{padding:0;gap:0}
.sx-cajas-related .sys-card{height:32vh;min-height:220px}
.sx-cajas-related .sys-card-content{padding:1.25rem}
.sx-cajas-related .sys-card-eyebrow{margin-bottom:.5rem}
.sx-cajas-related .sys-card-title--sm{font-size:clamp(20px,2vw,28px)}

/* Responsive — sistema de cajas + revista */
@media(max-width:1024px){
  .sys-grid{grid-template-columns:1fr;padding:48px 16px 16px;gap:16px}
  .sys-grid.cols-2,.sys-grid.cols-3,.sys-grid.cols-4{grid-template-columns:1fr}
  .sys-grid.tight{padding:16px;gap:8px}
  .sys-card{height:65vh;min-height:360px}
  .sys-card-content{padding:1.5rem}
  .sx-cajas-hero{padding:16px 16px 0}
  .sx-cajas-hero .sys-card{height:72vh;min-height:460px}
  .revista-featured{grid-template-columns:1fr;gap:32px;padding:48px 16px}
  .revista-grid{padding:24px 16px 56px}
  .revista-grid-row.cols-2,.revista-grid-row.cols-3,.revista-grid-row.cols-4{grid-template-columns:1fr;gap:32px;margin-bottom:32px}
  .sx-cajas-text{padding:48px 16px}
  .cta-section{padding:4.5rem 16px}
  .sx-cajas-related{padding:0 16px}
  .sx-cajas-related .sys-card{height:38vh;min-height:240px}
}
@media(max-width:560px){
  .sys-card{height:60vh;min-height:320px}
  .sys-card-content{padding:1rem}
  .revista-featured{padding:40px 16px;gap:24px}
}