:root{
  --color-primario:#1d4ed8;
  --color-secundario:#0f172a;
  --color-fondo:#f8fafc;
  --color-texto:#0f172a;
  --color-menu-fondo:#0f172a;
  --color-menu-texto:#fff;
  --color-footer-fondo:#0f172a;
  --color-footer-texto:#e2e8f0;
  --borde:#dbe4ef;
  --superficie:#ffffff;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--color-fondo);color:var(--color-texto);line-height:1.5}
body.lightbox-abierto{overflow:hidden}
a{text-decoration:none;color:var(--color-primario)}img{max-width:100%;display:block}h1,h2,h3,h4,h5,h6{color:var(--color-texto);margin-top:0}
.contenedor{width:100%;max-width:none;margin:auto;padding-inline:32px}
.top{background:var(--color-menu-fondo);color:var(--color-menu-texto);position:sticky;top:0;z-index:20;box-shadow:0 12px 30px rgba(15,23,42,.14)}
.nav{display:flex;justify-content:space-between;align-items:center;padding:16px 0;gap:24px}
nav{display:flex;gap:18px;flex-wrap:wrap}nav a,.marca{color:var(--color-menu-texto)}nav a{padding:.55rem .75rem;border-radius:10px}nav a:hover{background:rgba(255,255,255,.12)}.menu-toggle{display:none;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:var(--color-menu-texto);padding:10px 14px;border-radius:12px;font-weight:700}.menu-principal{display:flex}
.marca-con-logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.15rem}.marca-con-logo img{height:52px;width:auto;object-fit:contain}.logo-footer{max-height:56px;width:auto;object-fit:contain;margin-bottom:14px}
.hero{border-radius:24px;background:linear-gradient(135deg,var(--color-secundario),var(--color-primario));min-height:460px;background-size:cover;background-position:center;overflow:hidden;margin:22px 0;box-shadow:0 16px 35px rgba(15,23,42,.14)}
.hero-overlay{padding:64px;color:#fff;background:linear-gradient(90deg,rgba(15,23,42,.82),rgba(15,23,42,.35));min-height:inherit;display:flex;flex-direction:column;justify-content:center}
.hero h1{font-size:clamp(2rem,5vw,3.8rem);line-height:1.05;margin:0 0 14px;color:#fff}.hero p{max-width:650px;font-size:1.1rem;color:#fff}.etiqueta{display:inline-block;background:rgba(255,255,255,.14);padding:8px 12px;border-radius:999px;margin-bottom:14px;color:inherit}
.acciones{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.boton,.boton-secundario,button{display:inline-flex;align-items:center;justify-content:center;border:none;background:var(--color-primario);color:#fff;padding:11px 18px;border-radius:12px;font-weight:700;cursor:pointer}.boton-secundario{background:#e2e8f0;color:#0f172a}.boton-link{font-weight:700}
.bloque{margin:24px 0}.cabecera-bloque{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.grid-cartas,.mini-grid,.dashboard-grid{display:grid;gap:18px}.grid-cartas{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.mini-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-bottom:20px}
.carta,.tabla-card,.kpi,.galeria-item,.cotizacion-item,.cotizacion-card{background:var(--superficie);border:1px solid var(--borde);border-radius:20px;box-shadow:0 10px 30px rgba(15,23,42,.06)}
.carta{overflow:hidden}.carta img{aspect-ratio:16/10;object-fit:cover}.carta h3,.carta p,.carta a{padding-inline:18px}.carta a{padding-bottom:18px;display:inline-block}.tabla-card{padding:20px;margin:20px 0}.kpi{padding:22px}.kpi span{display:block;color:#64748b}.kpi strong{font-size:2rem}
.grid-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:16px}label{display:block;font-weight:700;margin-bottom:6px}input,textarea,select{width:100%;padding:12px 14px;border:1px solid #cbd5e1;border-radius:12px;font:inherit;background:#fff}textarea{resize:vertical}
.tabla{width:100%;border-collapse:collapse}.tabla th,.tabla td{padding:12px;border-bottom:1px solid #e2e8f0;text-align:left;vertical-align:top}.thumb-tabla{width:58px;height:58px;object-fit:cover;border-radius:12px;border:1px solid var(--borde)}
.alerta{padding:14px 16px;border-radius:14px;margin:16px 0}.alerta.error{background:#fee2e2;color:#991b1b}.alerta.ok{background:#dcfce7;color:#166534}
.admin-body{background:#e2e8f0}.admin-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{background:#0b1739;color:#fff;padding:24px;display:flex;flex-direction:column;gap:10px}.sidebar a,.sidebar summary{color:#fff;padding:11px 12px;border-radius:12px;cursor:pointer;list-style:none}.sidebar a:hover,.sidebar summary:hover{background:rgba(255,255,255,.08)}.sidebar details a{padding-left:28px;display:block}.sidebar summary::-webkit-details-marker{display:none}.admin-main{padding:26px 28px;width:100%}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.login-wrapper{min-height:100vh;display:grid;place-items:center;padding:30px}.login-card{width:min(460px,92vw)}
.admin-brand.vertical{display:flex;flex-direction:column;align-items:flex-start;gap:10px;font-size:1.25rem;font-weight:800;color:#fff;margin-bottom:8px}.admin-brand.vertical img{max-height:62px;width:auto;object-fit:contain}.preview{margin-top:10px}.preview img{max-height:120px;border-radius:10px;border:1px solid var(--borde)}
.galeria-item{padding:12px}.galeria-item img,.video-preview iframe{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:12px;border:none}.video-preview{overflow:hidden;border-radius:12px;background:#000}
.logs-box{max-height:60vh;overflow:auto;white-space:pre-wrap;background:#0f172a;color:#e2e8f0;padding:16px;border-radius:12px}
.detalle-producto{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;margin:24px 0}.detalle-principal{border-radius:20px;border:1px solid var(--borde);width:100%;aspect-ratio:16/10;object-fit:cover;background:#fff}.visor-principal-link{display:block}
.miniaturas-carrusel{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.miniatura-boton{padding:0;border:none;background:transparent;cursor:pointer;border-radius:14px;overflow:hidden;opacity:.82}.miniatura-boton.activa,.miniatura-boton:hover{opacity:1;box-shadow:0 0 0 3px var(--color-primario)}.miniatura-boton img,.video-thumb{width:88px;height:88px;object-fit:cover;border-radius:14px;border:1px solid var(--borde)}.video-thumb{display:grid;place-items:center;background:linear-gradient(135deg,var(--color-secundario),var(--color-primario));color:#fff;font-size:2rem}
.precio{font-size:1.7rem;font-weight:800;color:var(--color-primario)}.contacto-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:20px}.mapa-embed iframe{width:100%;min-height:260px;border:none;border-radius:16px}
.pie{background:var(--color-footer-fondo);color:var(--color-footer-texto);margin-top:36px;padding-top:28px}.pie-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;align-items:start}.pie-branding{text-align:left}.pie-contacto{text-align:right;display:grid;gap:8px;justify-items:end}.pie a{color:var(--color-footer-texto)}.pie-final{padding:16px 0;border-top:1px solid rgba(255,255,255,.12);margin-top:18px;text-align:center}.redes-inline{display:flex;gap:12px;flex-wrap:wrap}.acciones-superiores{margin:12px 0}.contenido-html img{max-width:100%;height:auto}.oculto{display:none !important}
.cotizacion-bloque{border-radius:26px;padding:26px}.cotizacion-bloque h1,.cotizacion-bloque h2,.cotizacion-bloque label,.cotizacion-bloque p{color:inherit}.cotizacion-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.cotizacion-card{padding:22px}.card-header{margin-bottom:18px}.card-header p{margin:6px 0 0;opacity:.82}.cliente-card{background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(248,250,252,.96))}.cliente-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:16px}.cotizacion-ayuda-box{padding:14px 16px;border-radius:14px;background:rgba(29,78,216,.08);border:1px solid rgba(29,78,216,.16)}.cotizacion-items{display:grid;gap:14px;margin:18px 0}.cotizacion-item{display:grid;grid-template-columns:88px 1fr 120px;gap:14px;padding:14px;align-items:center}.cotizacion-item-media img{width:88px;height:88px;object-fit:cover;border-radius:14px;border:1px solid var(--borde)}.cotizacion-item.seleccionado{box-shadow:0 0 0 2px var(--color-primario) inset}.muted{color:#64748b}.cotizacion-resumen{display:grid;gap:12px}.cotizacion-item-cantidad input{max-width:90px}.cotizacion-ayuda{font-size:.92rem;color:#64748b}
.album-publico .album-cabecera{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;flex-wrap:wrap}.lightbox{position:fixed;inset:0;background:rgba(2,6,23,.88);z-index:999;display:grid;grid-template-columns:80px 1fr 80px;align-items:center;padding:20px}.lightbox[hidden]{display:none}.lightbox-contenido{display:grid;gap:14px;justify-items:center}.lightbox img,.lightbox iframe{max-width:min(92vw,1100px);max-height:78vh;border-radius:18px}.lightbox img{object-fit:contain;background:#fff}.lightbox iframe{width:min(92vw,1100px);height:min(70vh,680px);background:#000}.lightbox-caption{color:#fff;text-align:center}.lightbox-nav,.lightbox-cerrar{background:rgba(255,255,255,.12);backdrop-filter:blur(6px);border:none;color:#fff;border-radius:999px;width:52px;height:52px;font-size:1.8rem;cursor:pointer}.lightbox-cerrar{position:absolute;top:20px;right:20px}.lightbox-nav{justify-self:center}
.red-social{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);font-weight:700}.red-social .icono{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.16);font-size:.9rem}
.contacto-bloque{border-radius:24px;padding:22px}.contacto-bloque h1,.contacto-bloque h2,.contacto-bloque p,.contacto-bloque label,.contacto-bloque strong{color:inherit}
.grid-cartas-destacados{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,340px));gap:18px;justify-content:flex-start}.carta .resumen-corto{min-height:48px}.orden-inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.orden-inline input{max-width:90px}.estado-badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#e2e8f0;font-size:.85rem;font-weight:700}.rut-invalido{box-shadow:0 0 0 2px #dc2626 inset}
.color-field{display:grid;gap:6px}.color-control{display:grid;grid-template-columns:18px 1fr auto;gap:10px;align-items:center}.color-chip{width:18px;height:18px;border-radius:4px;border:1px solid #94a3b8}.color-hex{text-transform:uppercase}.color-native{width:42px;height:42px;padding:4px;border-radius:12px}.color-history{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap}.color-history button{width:24px;height:24px;padding:0;border-radius:6px;border:1px solid #94a3b8}
.sidebar-submenu{display:grid;gap:6px}.sidebar-submenu summary{background:transparent}.sidebar-submenu[open] summary{background:rgba(255,255,255,.08)}
@media (max-width: 960px){.cotizacion-layout,.detalle-producto,.contacto-grid,.pie-grid{grid-template-columns:1fr}.cotizacion-item{grid-template-columns:70px 1fr 90px}}
@media (max-width: 860px){.admin-shell{grid-template-columns:1fr}.sidebar{position:static}.nav{flex-direction:column;align-items:flex-start}.lightbox{grid-template-columns:1fr}.lightbox-nav{display:none}}

/* v8.2 administración y layout */
main.contenedor{padding-bottom:24px}
.form-card{background:var(--superficie);border:1px solid var(--borde);border-radius:22px;box-shadow:0 12px 28px rgba(15,23,42,.06);padding:24px;margin:20px 0}
.form-card h2,.form-card h3{margin-bottom:14px}
.form-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.field-group{display:grid;gap:10px}
.form-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:18px;padding-top:16px;border-top:1px solid #e2e8f0}
.acciones-tabla{display:flex;gap:8px;flex-wrap:wrap}
.boton-peligro,.boton-neutro,.boton-sm,.acciones-tabla a{display:inline-flex;align-items:center;justify-content:center;padding:9px 13px;border-radius:10px;font-weight:700;border:1px solid transparent;line-height:1;text-decoration:none}
.boton-sm,.acciones-tabla a{background:var(--color-primario);color:#fff}
.boton-neutro{background:#e2e8f0;color:#0f172a}
.boton-peligro{background:#fee2e2;color:#991b1b;border-color:#fecaca}
.tabla-card h2 + .acciones-superiores{margin-top:-8px}
.tabla thead th{background:#f8fafc;position:sticky;top:0}
.tabla tbody tr:hover{background:#f8fafc}
.sidebar .admin-brand.vertical{align-items:center;text-align:center}.sidebar .admin-brand.vertical span{display:block;width:100%}
.sidebar{padding-top:20px}
.login-card .form-card,.login-card{box-shadow:none}
.cotizacion-bloque{max-width:none}.cotizacion-layout{grid-template-columns:1.15fr .85fr}.cotizacion-card{padding:24px}.cotizacion-item{grid-template-columns:72px 1fr 110px;border-radius:18px}.cotizacion-item-media img{width:72px;height:72px}.cotizacion-item-cantidad label{font-size:.92rem}.cotizacion-item-cantidad input{max-width:100px;text-align:center}.cotizacion-card h2{margin-bottom:12px}.cotizacion-items{max-height:560px;overflow:auto;padding-right:6px}.cotizacion-bloque .form-actions{border-top:none;padding-top:8px}.cotizacion-card textarea{min-height:180px}
@media (max-width: 1100px){.form-grid-2{grid-template-columns:1fr}.contenedor{padding-inline:18px} }


/* v8.3 admin/ux */
.admin-main .tabla-card,.admin-main .form-card{background:#fff;border:1px solid #dbe4ef;border-radius:22px;box-shadow:0 12px 32px rgba(15,23,42,.06)}
.admin-form-layout{display:grid;gap:18px}.admin-form-stack{display:grid;gap:18px}.admin-form-card{padding:24px}.section-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:14px}.section-heading p{margin:0;color:#64748b;max-width:720px}.page-actions{display:flex;gap:10px;flex-wrap:wrap}.form-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:14px}.sticky-actions{position:sticky;bottom:16px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);padding:12px 14px;border:1px solid #dbe4ef;border-radius:18px}.boton-sm,.boton-neutro,.boton-peligro{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:12px;font-weight:700;border:none;cursor:pointer}.boton-sm{background:#1d4ed8;color:#fff}.boton-neutro{background:#e2e8f0;color:#0f172a}.boton-peligro{background:#b91c1c;color:#fff}.acciones-tabla{display:flex;gap:8px;flex-wrap:wrap}.span-2{grid-column:span 2}.field-group{display:grid;gap:8px}.permissions-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.permiso-card{padding:14px !important}.one-col{grid-template-columns:1fr}.captcha-row{display:grid;grid-template-columns:160px 1fr;gap:10px}.input-readonly{background:#f8fafc}.sidebar{position:sticky;top:0;height:100vh;overflow:auto}.admin-main{width:100%;max-width:none}.grid-cartas-destacados{grid-template-columns:repeat(4,minmax(220px,300px));justify-content:center}.grid-cartas{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-cartas .carta{height:100%;display:flex;flex-direction:column}.grid-cartas .carta a{margin-top:auto}.cotizacion-layout{grid-template-columns:1fr}.cotizacion-items{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.cotizacion-item{grid-template-columns:72px 1fr 96px;align-items:center}.cotizacion-item-media img{width:72px;height:72px}.cotizacion-card h2{margin-bottom:16px}.producto-grid-center{justify-content:center}.album-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.album-card .video-preview iframe,.album-card .detalle-principal{height:240px;max-height:240px}.video-preview iframe{max-width:100%;height:100%;aspect-ratio:16/9}.contacto-form-card{background:var(--contacto-color-formulario,#fff)}.contenedor-lectura{max-width:1320px;margin:0 auto;width:100%}
@media (max-width: 1200px){.grid-cartas,.grid-cartas-destacados{grid-template-columns:repeat(3,minmax(0,1fr))}.album-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width: 920px){.admin-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.contacto-grid,.detalle-producto,.pie-grid{grid-template-columns:1fr}.pie-contacto,.pie-branding,.pie-final{text-align:center;justify-items:center}.grid-cartas,.grid-cartas-destacados,.album-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.span-2{grid-column:auto}.contenedor{padding-inline:18px}.menu-toggle{display:inline-flex}.menu-principal{display:none;width:100%;flex-direction:column;padding-top:10px}.menu-principal.is-open{display:flex}.nav{align-items:flex-start}.cliente-grid{grid-template-columns:1fr}}
@media (max-width: 640px){.nav{flex-direction:column;align-items:stretch}.grid-cartas,.grid-cartas-destacados,.album-grid,.cotizacion-items,.resumen-totales-admin{grid-template-columns:1fr}.cotizacion-item{grid-template-columns:1fr}.captcha-row{grid-template-columns:1fr}.admin-main{padding:18px 14px}.hero-overlay{padding:28px}.tabla th,.tabla td{padding:10px;font-size:.95rem}.menu-toggle{width:100%;justify-content:center}}

.resumen-totales-admin{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0 22px}.total-box{padding:14px 16px;border:1px solid var(--borde);border-radius:16px;background:#fff}.total-box span{display:block;color:#64748b;font-size:.92rem}.total-box strong{display:block;font-size:1.25rem;margin-top:4px}.total-box-final{background:rgba(29,78,216,.06);border-color:rgba(29,78,216,.22)}.totales-mini{display:grid;gap:4px;font-size:.92rem}.check-inline{display:flex;align-items:center;gap:8px;margin-top:10px;font-weight:600}.check-inline input{width:auto}.form-card .grid-form>div,.cliente-grid>div{background:#fff;padding:14px;border:1px solid var(--borde);border-radius:16px}.admin-form-card .grid-form{gap:16px}.admin-form-card textarea,.admin-form-card input,.admin-form-card select{background:#f8fafc}.contacto-grid .tabla-card form .grid-form>div{background:transparent;padding:0;border:none;border-radius:0}

/* v8.5 normalización visual + layout + componentes */
.contenedor{max-width:1380px;padding-inline:24px}
.contenedor-lectura{max-width:1380px}
.header-inner{align-items:center}
.nav{min-height:82px}
.menu-principal{justify-content:flex-end;align-items:center}
.menu-principal a{font-weight:600}
.marca-con-logo img{height:58px}
.hero{margin-top:0;border-radius:0;box-shadow:none}
.hero-overlay{padding-inline:56px}
.album-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:start}
.album-card{display:flex;flex-direction:column;height:100%;overflow:hidden}
.album-preview-link{display:block;color:inherit}
.album-preview-media{width:100%;aspect-ratio:16/10;object-fit:cover;background:#0f172a}
.album-card-body{padding:18px;display:grid;gap:12px}
.album-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.album-card h2{font-size:1.2rem;margin:0}
.album-card p{margin:0;color:#475569}
.album-miniaturas{display:flex;gap:10px;flex-wrap:wrap}
.album-miniaturas .miniatura-boton{margin:0}
.video-wrapper{position:relative;overflow:hidden;border-radius:0;background:#000}
.video-wrapper::before{content:"";display:block;padding-top:56.25%}
.video-wrapper iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.grid-cartas,.grid-cartas-destacados{justify-content:center}
.grid-cartas{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-cartas-destacados{grid-template-columns:repeat(4,minmax(230px,290px));justify-content:center}
.carta-producto{display:flex;flex-direction:column}
.carta-producto h3,.carta-producto p,.carta-producto a{color:inherit}
.precio-tarjeta{font-size:1.15rem;font-weight:800;margin-top:-6px}
.pie{padding-top:32px}
.pie-grid{grid-template-columns:1.1fr .9fr;align-items:center}
.pie-branding{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.pie-brand-main{display:grid;gap:8px}
.pie-contacto{justify-self:end;text-align:right;justify-items:end;max-width:360px}
.pie-final{display:flex;justify-content:center;text-align:center}
.footer-copy-wrap{width:100%;text-align:center}
.redes-footer{display:flex;align-items:center;gap:10px}
.red-social{width:42px;height:42px;padding:0;justify-content:center;border-radius:999px}
.red-social.facebook{background:#1877f2}
.red-social.instagram{background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af,#515bd4)}
.red-social.youtube{background:#ff0000}
.red-social.linkedin{background:#0a66c2}
.red-social.tiktok{background:#111827}
.red-social .icono{background:transparent;width:auto;height:auto;font-weight:800;color:#fff}
.contacto-bloque .tabla-card form{background:var(--contacto-color-formulario,#fff);padding:20px;border-radius:20px}
.contacto-bloque .tabla-card{overflow:hidden}
.contacto-bloque .tabla-card .grid-form>div{background:transparent!important;border:none!important;padding:0!important}
.menu-principal.is-open{background:var(--color-menu-fondo)}
@media (max-width:1200px){.grid-cartas,.grid-cartas-destacados{grid-template-columns:repeat(3,minmax(0,1fr))}.album-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:920px){.nav{min-height:auto}.hero-overlay{padding:32px 22px}.pie-grid{grid-template-columns:1fr;justify-items:center}.pie-branding{justify-content:center;text-align:center}.pie-contacto{justify-self:center;justify-items:center;text-align:center;max-width:none}.menu-principal{display:none;width:100%;padding:10px 0 4px}.menu-principal.is-open{display:flex}.grid-cartas,.grid-cartas-destacados,.album-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.contenedor,.contenedor-lectura{padding-inline:16px}.grid-cartas,.grid-cartas-destacados,.album-grid{grid-template-columns:1fr}.pie-branding{flex-direction:column}.redes-footer{justify-content:center}.menu-toggle{display:inline-flex}.menu-principal a{width:100%}}
.album-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
.album-card{display:flex;flex-direction:column;overflow:hidden}
.album-preview-media{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.album-card-body{padding:18px;display:grid;gap:12px}
.album-miniaturas{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.album-miniaturas .miniatura-boton img{width:100%;height:86px;object-fit:cover;border-radius:12px;border:1px solid var(--borde)}
.galeria-publica .cabecera-bloque h1,.galeria-publica .cabecera-bloque p,.galeria-publica .album-card-body h2,.galeria-publica .album-card-body p{color:inherit}
.pie-grid{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:20px;align-items:start}
.pie-contacto{grid-column:3;text-align:right;display:grid;gap:8px;justify-items:end}
.pie-final{text-align:center;grid-column:1 / -1}
.red-social{padding:0;width:38px;height:38px;border-radius:999px;justify-content:center;border:none;background:transparent}
.red-social .icono{width:38px;height:38px;color:#fff;display:grid;place-items:center;border-radius:999px}
.red-social.facebook .icono{background:#1877F2}
.red-social.instagram .icono{background:linear-gradient(45deg,#f58529,#dd2a7b,#8134af,#515bd4)}
.red-social.youtube .icono{background:#FF0000}
.red-social.linkedin .icono{background:#0A66C2}
.red-social.tiktok .icono{background:#111827}
@media (max-width: 980px){.album-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pie-grid{grid-template-columns:1fr}.pie-contacto{grid-column:auto;justify-items:start;text-align:left}}
@media (max-width: 680px){.album-grid{grid-template-columns:1fr}}