/* =====================================================================
   Koderasoft · web pública
   Mismo sistema de diseño que el admin de Esmalte: letra Geist, neutros cálidos,
   superficies con anillo en vez de borde, radios de 12-20 px y tema claro / oscuro.
   El color de marca (--k-acento) y el secundario vienen del panel.
   ===================================================================== */

@font-face { font-family: 'Geist Variable'; src: url('../fuentes/geist.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }
@font-face { font-family: 'Geist Mono'; src: url('../fuentes/geist-mono.woff2') format('woff2'); font-weight: 400; font-display: swap; }

/* ---------------------------- Tokens (claro) ---------------------------- */
:root {
    --k-fondo: #f3f3f1;
    --k-superficie: #ffffff;
    --k-superficie-2: #f7f7f5;
    --k-superficie-3: #efefec;
    --k-borde: #e8e7e3;
    --k-borde-suave: #f0f0ee;
    --k-titulo-color: #0b0b0c;
    --k-texto: #3d3d3a;
    --k-suave: #61615b;
    --k-tenue: #85857f;
    --k-sombra: 0 0 0 1px rgba(0, 0, 0, .05);
    --k-sombra-lg: 0 20px 40px rgba(0, 0, 0, .08), 0 0 0 1px rgba(0, 0, 0, .05);
    --k-acento-texto: color-mix(in srgb, var(--k-acento) 72%, #06121a);   /* el acento como texto sobre fondo claro */
    --k-acento-suave: color-mix(in srgb, var(--k-acento) 10%, #fff);
    --k-verde: #0b7a54; --k-verde-s: #e3f5ec;
    --k-fuente: 'Geist Variable', 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --k-mono: 'Geist Mono', ui-monospace, SFMono-Regular, Consolas, monospace;
    --k-rejilla-linea: rgba(0, 0, 0, .05);
    color-scheme: light;
}

/* ---------------------------- Tokens (oscuro) --------------------------- */
html[data-tema="oscuro"] {
    --k-fondo: #0a0b0d;
    --k-superficie: #131418;
    --k-superficie-2: #1a1b20;
    --k-superficie-3: #22242a;
    --k-borde: #2a2c33;
    --k-borde-suave: #1f2126;
    --k-titulo-color: #ffffff;
    --k-texto: #ececea;
    --k-suave: #a6a6a0;
    --k-tenue: #7d7d78;
    --k-sombra: 0 0 0 1px rgba(255, 255, 255, .06);
    --k-sombra-lg: 0 20px 40px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .07);
    --k-acento-texto: var(--k-acento);
    --k-acento-suave: color-mix(in srgb, var(--k-acento) 18%, var(--k-superficie));
    --k-verde: #4cc996; --k-verde-s: color-mix(in srgb, #0f8f63 22%, var(--k-superficie));
    --k-rejilla-linea: rgba(255, 255, 255, .05);
    color-scheme: dark;
}

/* ------------------------------------ Base ------------------------------------ */
html { scroll-behavior: smooth; }
body {
    font-family: var(--k-fuente); font-size: var(--k-tamano-texto, 16px); line-height: 1.65; letter-spacing: -.005em;
    color: var(--k-texto); background: var(--k-fondo); -webkit-font-smoothing: antialiased;
    font-feature-settings: "cv11" 1;
}
h1, h2, h3, h4, h5, .k-titulo { font-family: var(--k-fuente-titulos, var(--k-fuente)); font-weight: var(--k-peso-titulos, 600); letter-spacing: -.03em; color: var(--k-titulo-color); text-wrap: balance; }
a { color: var(--k-acento-texto); }
a:hover { color: var(--k-titulo-color); }
::selection { background: var(--k-acento); color: #0b0b0c; }
section[id] { scroll-margin-top: 90px; }
.display-6 { font-size: clamp(1.9rem, 1.2rem + 2vw, 2.6rem); }
.k-texto-suave { color: var(--k-suave); }
.k-logo { display: block; width: auto; }
/* En tema claro el logo usa tinta oscura (la barra y el texto); el brazo y el punto mantienen su color */
html[data-tema="claro"] .k-logo-barra, html[data-tema="claro"] .k-logo-texto { fill: var(--k-titulo-color); }
html[data-tema="claro"] .k-logo-sufijo { fill: var(--k-suave); }

/* ------------------------------ Navegación ------------------------------ */
.k-nav { background: color-mix(in srgb, var(--k-fondo) 86%, transparent); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--k-borde); }
.k-nav .nav-link { color: var(--k-suave); font-weight: 500; font-size: .95rem; }
.k-nav .nav-link.active, .k-nav .nav-link:hover, .k-nav .nav-link:focus { color: var(--k-titulo-color); }
.k-nav .nav-link.active { text-decoration: underline; text-decoration-color: var(--k-acento); text-decoration-thickness: 2px; text-underline-offset: 8px; }
.k-nav .navbar-toggler { border: 0; background: var(--k-superficie); box-shadow: var(--k-sombra); border-radius: 12px; padding: .45rem .6rem; }
html[data-tema="oscuro"] .k-nav .navbar-toggler-icon { filter: invert(1); }
.k-tema { display: inline-flex; gap: 2px; padding: 3px; border-radius: 12px; background: var(--k-superficie-2); box-shadow: var(--k-sombra); }
.k-tema button { width: 34px; height: 30px; display: inline-grid; place-items: center; border: 0; border-radius: 9px; background: transparent; color: var(--k-tenue); }
.k-tema button:hover { color: var(--k-titulo-color); }
.k-tema button[aria-pressed="true"] { background: var(--k-superficie); color: var(--k-titulo-color); box-shadow: 0 0 0 1px var(--k-borde); }
.k-tema button:focus-visible { outline: 2px solid var(--k-acento); outline-offset: 1px; }

/* -------------------------------- Botones -------------------------------- */
.btn-k { background: var(--k-boton-fondo, var(--k-acento)); color: var(--k-boton-texto, #0b0b0c); font-weight: 600; border: 0; border-radius: var(--k-boton-radio, 12px); padding: .75rem 1.3rem; box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 8px 20px -8px color-mix(in srgb, var(--k-boton-fondo, var(--k-acento)) 60%, transparent); transition: background-color .15s, transform .15s; }
.btn-k:hover, .btn-k:focus { background: color-mix(in srgb, var(--k-boton-fondo, var(--k-acento)) 88%, #fff); color: var(--k-boton-texto, #0b0b0c); transform: translateY(-1px); }
.btn-k:active { transform: none; }
.btn-k:focus-visible, .btn-k-linea:focus-visible { outline: 2px solid var(--k-boton-fondo, var(--k-acento)); outline-offset: 2px; }
.k-logo-imagen { width: auto; max-width: 200px; object-fit: contain; display: block; }
.btn-k-linea { background: var(--k-superficie); color: var(--k-titulo-color); font-weight: 600; border: 0; border-radius: var(--k-boton-radio, 12px); padding: .75rem 1.3rem; box-shadow: var(--k-sombra); }
.btn-k-linea:hover, .btn-k-linea:focus { background: var(--k-superficie-2); color: var(--k-titulo-color); box-shadow: 0 0 0 1px var(--k-acento); }
.btn-lg { padding: .9rem 1.55rem; font-size: 1rem; }

/* -------------------------------- Secciones -------------------------------- */
.k-seccion { padding: 5.5rem 0; }
.k-fondo { background: var(--k-superficie); box-shadow: 0 -1px 0 var(--k-borde), 0 1px 0 var(--k-borde); }
.k-oscuro { background: var(--k-fondo); }
.k-cabecera { padding: 6rem 0 3.5rem; }
.k-encabezado { max-width: 640px; }
.k-etiqueta { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: var(--k-acento-texto); }
.k-etiqueta::before { content: ''; width: 18px; height: 2px; border-radius: 2px; background: var(--k-acento); }
.k-lead { font-size: 1.12rem; color: var(--k-suave); max-width: 34rem; }
.k-numero { font-family: var(--k-mono); color: var(--k-acento-texto); font-size: .85rem; }

/* Rejilla de fondo */
.k-rejilla { background-image: linear-gradient(var(--k-rejilla-linea) 1px, transparent 1px), linear-gradient(90deg, var(--k-rejilla-linea) 1px, transparent 1px); background-size: 48px 48px; background-position: center top; }

/* -------------------------------- Portada -------------------------------- */
.k-portada { position: relative; padding: 7rem 0 5rem; overflow: hidden; }
.k-portada.k-rejilla, .k-cierre.k-rejilla { background-image: none; }
.k-portada::before, .k-cierre::before {
    content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
    background-image: linear-gradient(var(--k-rejilla-linea) 1px, transparent 1px), linear-gradient(90deg, var(--k-rejilla-linea) 1px, transparent 1px);
    background-size: 48px 48px; background-position: center top;
    -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%); mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%);
}
.k-portada::after { content: ''; position: absolute; width: 640px; height: 640px; right: -160px; top: -220px; background: radial-gradient(circle, color-mix(in srgb, var(--k-acento) 20%, transparent), transparent 65%); pointer-events: none; }
.k-portada .container { position: relative; z-index: 1; }
.k-titulo-portada { font-size: clamp(2.6rem, 1.6rem + 4vw, 4.4rem); line-height: 1.02; letter-spacing: -.045em; font-weight: 650; }
.k-pildora { display: inline-flex; align-items: center; gap: .55rem; padding: .35rem .85rem; border-radius: 999px; background: var(--k-superficie); box-shadow: var(--k-sombra); font-size: .85rem; color: var(--k-texto); }
.k-punto-vivo { width: 8px; height: 8px; border-radius: 50%; background: var(--k-verde); box-shadow: 0 0 0 4px var(--k-verde-s); }
.k-tecnologias { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; border-top: 1px solid var(--k-borde); }
.k-tec-lista { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem 0; font-family: var(--k-mono); font-size: .85rem; color: var(--k-texto); cursor: default; user-select: none; }
.k-tec-lista li + li::before { content: '·'; color: var(--k-acento); margin: 0 .75rem; }

/* Consola (siempre oscura, como un editor de código) */
.k-terminal, .k-ventana { background: #0b0c0f; border-radius: 18px; overflow: hidden; box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255, 255, 255, .08); }
.k-ventana { box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .55), 0 0 0 1px color-mix(in srgb, var(--p-color, var(--k-acento)) 18%, rgba(255, 255, 255, .08)); }
.k-terminal-barra { display: flex; gap: 8px; align-items: center; padding: .8rem 1rem; border-bottom: 1px solid rgba(255, 255, 255, .07); background: rgba(255, 255, 255, .02); }
.k-terminal-barra span { width: 11px; height: 11px; border-radius: 50%; background: rgba(255, 255, 255, .14); }
.k-terminal-barra small { margin-left: auto; font-family: var(--k-mono); color: #8a8a84; font-size: .75rem; }
.k-terminal pre { margin: 0; padding: 1.4rem 1.5rem; font-family: var(--k-mono); font-size: .9rem; line-height: 1.75; color: #ececea; white-space: pre-wrap; }
.k-c-clave { color: var(--k-secundario); } .k-c-texto { color: #7ee0b5; } .k-c-funcion { color: var(--k-acento); } .k-c-comentario { color: #6f6f69; }
.k-cursor { display: inline-block; width: .55em; height: 1.1em; vertical-align: -.2em; background: var(--k-acento); animation: k-parpadeo 1.1s steps(1) infinite; }
@keyframes k-parpadeo { 50% { opacity: 0; } }
.k-ventana-vacia { aspect-ratio: 16 / 10; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #8a8a84; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 32px 32px; }

/* -------------------------------- Tarjetas -------------------------------- */
.k-tarjeta { position: relative; height: 100%; border-radius: 18px; background: var(--k-superficie); box-shadow: var(--k-sombra); transition: transform .2s ease, box-shadow .2s ease; }
.k-tarjeta:hover { transform: translateY(-3px); box-shadow: var(--k-sombra-lg); }
.k-tarjeta h3 a { color: var(--k-titulo-color); }
.k-tarjeta h3 a:hover { color: var(--k-acento-texto); }
.k-chip { display: inline-block; font-family: var(--k-mono); font-size: .74rem; padding: .22rem .6rem; border-radius: 8px; background: var(--k-superficie-2); box-shadow: 0 0 0 1px var(--k-borde); color: var(--k-texto); }
.k-portada-proyecto { background-color: var(--k-superficie-2); }

/* Productos */
.k-producto { display: flex; flex-direction: column; padding: 2rem; border-radius: 20px; position: relative; background: linear-gradient(180deg, color-mix(in srgb, var(--p-color) 7%, var(--k-superficie)), var(--k-superficie) 45%); box-shadow: var(--k-sombra); transition: box-shadow .2s ease, transform .2s ease; }
.k-producto::before { content: ''; position: absolute; left: 2rem; right: 2rem; top: 0; height: 2px; background: var(--p-color); border-radius: 0 0 2px 2px; }
.k-producto:hover { transform: translateY(-3px); box-shadow: var(--k-sombra-lg), 0 0 0 1px color-mix(in srgb, var(--p-color) 40%, transparent); }
.k-producto-icono { width: 52px; height: 52px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; background: var(--p-fondo); flex-shrink: 0; box-shadow: 0 4px 12px color-mix(in srgb, var(--p-color) 25%, transparent); }
.k-producto-letra { font-weight: 700; font-size: 1.5rem; color: var(--p-color); }
.k-producto-icono-grande { width: 64px; height: 64px; border-radius: 18px; }
.k-producto-icono-grande.k-producto-letra { font-size: 1.9rem; }
.k-producto-eslogan { font-size: 1.08rem; font-weight: 600; color: var(--k-titulo-color); letter-spacing: -.01em; }
.k-producto-enlace { color: var(--k-titulo-color); text-decoration: none; }
.k-producto-enlace:hover { color: var(--p-color); }
.k-estado { font-size: .74rem; font-weight: 550; padding: .28rem .7rem; border-radius: 999px; background: var(--k-superficie-3); color: var(--k-suave); white-space: nowrap; }
.k-estado-activo { background: var(--k-verde-s); color: var(--k-verde); }
.k-enlace-flecha { color: var(--k-titulo-color); font-weight: 600; text-decoration: none; display: inline-flex; gap: .4rem; align-items: center; }
.k-enlace-flecha span { color: var(--k-acento); transition: transform .2s ease; }
.k-enlace-flecha:hover { color: var(--k-acento-texto); }
.k-enlace-flecha:hover span { transform: translateX(4px); }

/* Pasos, cierre, características */
.k-pasos { display: grid; border-radius: 20px; overflow: hidden; background: var(--k-superficie); box-shadow: var(--k-sombra); }
.k-fondo .k-pasos { background: var(--k-fondo); }
.k-paso { display: flex; gap: 1.25rem; padding: 1.4rem 1.6rem; }
.k-paso + .k-paso { border-top: 1px solid var(--k-borde-suave); }
.k-paso .k-numero { padding-top: .2rem; }
.k-cierre { position: relative; padding: 4.5rem 1.5rem; border-radius: 24px; background-color: var(--k-superficie); box-shadow: var(--k-sombra); }
.k-cierre > * { position: relative; }
.k-caracteristica { display: flex; gap: .8rem; align-items: flex-start; height: 100%; padding: 1.15rem 1.25rem; border-radius: 16px; background: var(--k-superficie); box-shadow: var(--k-sombra); }
.k-caracteristica svg { flex-shrink: 0; margin-top: .15rem; color: var(--p-color, var(--k-acento)); }

/* Detalle de producto */
.k-producto-portada { position: relative; padding: 4rem 0 5rem; overflow: hidden; box-shadow: 0 1px 0 var(--k-borde); }
.k-producto-portada::after { content: ''; position: absolute; width: 720px; height: 720px; right: -200px; top: -260px; background: radial-gradient(circle, color-mix(in srgb, var(--p-color) 22%, transparent), transparent 65%); pointer-events: none; }
.k-producto-portada .container { z-index: 1; }
.k-migas { --bs-breadcrumb-divider-color: var(--k-tenue); --bs-breadcrumb-item-active-color: var(--k-texto); font-size: .9rem; }
.k-migas a { color: var(--k-suave); text-decoration: none; }
.k-migas a:hover { color: var(--k-titulo-color); }

/* -------------------------------- Formularios -------------------------------- */
.form-control, .form-select { background-color: var(--k-superficie); border: 1px solid var(--k-borde); border-radius: 12px; color: var(--k-titulo-color); min-height: 46px; }
.form-control:focus, .form-select:focus { background-color: var(--k-superficie); color: var(--k-titulo-color); border-color: var(--k-acento); box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--k-acento) 22%, transparent); }
.form-control::placeholder { color: var(--k-tenue); }
.form-label { color: var(--k-texto); font-size: .9rem; font-weight: 550; }
.alert { border: 0; border-radius: 14px; }
.alert-success { background: var(--k-verde-s); color: var(--k-titulo-color); }
.k-combo { --k-combo-fondo: var(--k-superficie); --k-combo-lista: var(--k-superficie); --k-combo-borde: var(--k-borde); --k-combo-borde-hover: var(--k-tenue); --k-combo-texto: var(--k-titulo-color); --k-combo-suave: var(--k-tenue); --k-combo-hover: var(--k-superficie-2); --k-combo-acento: var(--k-acento); }

/* -------------------------------- Pie -------------------------------- */
.k-pie { position: relative; color: var(--k-suave); background: linear-gradient(180deg, var(--k-fondo) 0, var(--k-superficie) 220px); border-top: 1px solid var(--k-borde); padding-bottom: 28px; margin-top: 110px; }
.k-pie a { color: var(--k-texto); text-decoration: none; transition: color .15s; }
.k-pie a:hover { color: var(--k-acento-texto); }

/* Banda de llamado a la acción */
.k-pie-cta { position: relative; overflow: hidden; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px;
  margin: -1px 0 0; transform: translateY(-50%); padding: 32px 36px; border-radius: 22px;
  background: radial-gradient(120% 140% at 100% 0%, color-mix(in srgb, var(--k-acento) 22%, transparent), transparent 55%), var(--k-superficie-2);
  box-shadow: 0 0 0 1px var(--k-borde), 0 30px 60px -30px rgba(0,0,0,.6); }
.k-pie-cta-titulo { font-size: clamp(1.35rem, 2.4vw, 1.75rem); margin: 0 0 6px; color: var(--k-titulo-color); }
.k-pie-cta p { color: var(--k-suave); }
.k-pie-cta-botones { display: flex; flex-wrap: wrap; gap: 10px; }
.k-pie-columnas { margin-top: -40px; padding-bottom: 36px; }
.k-pie-columnas.sin-cta { margin-top: 0; padding-top: 64px; }
.k-pie:has(.sin-cta) { margin-top: 0; }

.k-pie-titulo { color: var(--k-titulo-color); font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 18px; }
.k-pie-eslogan { max-width: 32ch; margin-bottom: 22px; }
.k-pie-lista, .k-pie-contacto { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; font-size: .95rem; }
.k-pie-nota { color: var(--k-tenue); font-size: .85em; }
.k-pie-pronto { margin-left: 6px; font-size: .68rem; font-weight: 600; padding: 2px 7px; border-radius: 999px; background: color-mix(in srgb, #f5b041 16%, transparent); color: #f5b041; vertical-align: 2px; }
.k-pie-contacto li { display: flex; align-items: flex-start; gap: 12px; }
.k-pie-contacto i { flex: none; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 9px; background: var(--k-superficie-2); box-shadow: 0 0 0 1px var(--k-borde); color: var(--k-acento-texto); font-size: .95rem; margin-top: -5px; }
.k-pie-contacto a, .k-pie-contacto span { overflow-wrap: anywhere; }

/* Redes sociales */
.k-redes { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.k-redes a { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; font-size: 1.1rem; color: var(--k-titulo-color);
  background: var(--k-superficie-2); box-shadow: 0 0 0 1px var(--k-borde); transition: transform .15s, background .15s, color .15s, box-shadow .15s; }
.k-redes a:hover, .k-redes a:focus-visible { color: var(--k-boton-texto, #0b0b0c); background: var(--k-acento); box-shadow: 0 8px 20px -8px var(--k-acento); transform: translateY(-2px); }
.k-redes a:focus-visible { outline: 2px solid var(--k-acento); outline-offset: 2px; }

.k-pie-final { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding-top: 22px; border-top: 1px solid var(--k-borde); font-size: .85rem; color: var(--k-tenue); }
.k-pie-hecho { display: inline-flex; align-items: center; gap: 8px; }
.k-mono { font-family: var(--k-mono); color: var(--k-acento-texto); }
.k-punto-vivo { width: 7px; height: 7px; border-radius: 50%; background: #4cc996; box-shadow: 0 0 0 4px rgba(76, 201, 150, .15); }
@media (max-width: 767.98px) {
  .k-pie { margin-top: 40px; }
  .k-pie-cta { transform: none; margin: 40px 0 48px; padding: 26px 22px; }
  .k-pie-columnas { margin-top: 0; }
}
@media (prefers-reduced-motion: reduce) { .k-redes a { transition: none; } }
.k-whatsapp { position: fixed; right: 20px; bottom: 20px; width: 56px; height: 56px; border-radius: 50%; background: #25D366; display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 25px -8px rgba(0, 0, 0, .45); z-index: 1030; transition: transform .2s ease; }
.k-whatsapp:hover { transform: scale(1.06); }

@media (max-width: 575.98px) { .k-portada { padding-top: 4.5rem; } .k-producto { padding: 1.5rem; } .k-producto::before { left: 1.5rem; right: 1.5rem; } }
@media (prefers-reduced-motion: reduce) {
    .k-tarjeta, .k-producto, .k-whatsapp, .k-enlace-flecha span { transition: none; }
    .k-tarjeta:hover, .k-producto:hover, .k-whatsapp:hover { transform: none; }
    .k-cursor { animation: none; }
}

/* ---------------------- Visor de la galería del proyecto ---------------------- */
.k-visor-marco { border-radius: 18px; overflow: hidden; background: var(--k-superficie); box-shadow: var(--k-sombra-lg); }
.k-visor-barra { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: var(--k-superficie-2); border-bottom: 1px solid var(--k-borde); }
.k-visor-barra i { width: 10px; height: 10px; border-radius: 50%; background: var(--k-superficie-3); }
.k-visor-barra span { margin-left: 10px; font-family: var(--k-mono); font-size: .75rem; color: var(--k-tenue); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.k-visor-escena { position: relative; aspect-ratio: 16 / 9; background: #050506; }
.k-visor-item { position: absolute; inset: 0; margin: 0; display: grid; place-items: center; animation: k-aparecer .35s ease; }
.k-visor-item[hidden] { display: none; }
.k-visor-item img { width: 100%; height: 100%; object-fit: contain; cursor: zoom-in; }
.k-visor-item video, .k-visor-item iframe { width: 100%; height: 100%; border: 0; background: #000; }
@keyframes k-aparecer { from { opacity: 0; transform: scale(.99); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .k-visor-item { animation: none; } }
.k-visor-flecha, .k-visor-ampliar { position: absolute; display: grid; place-items: center; border: 0; color: #fff; background: rgba(10, 11, 13, .62); backdrop-filter: blur(8px); box-shadow: 0 0 0 1px rgba(255,255,255,.12); transition: background .15s, opacity .15s; }
.k-visor-flecha { top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; opacity: 0; }
.k-visor-flecha.izq { left: 14px; } .k-visor-flecha.der { right: 14px; }
.k-visor:hover .k-visor-flecha, .k-visor-flecha:focus-visible { opacity: 1; }
.k-visor-flecha:hover, .k-visor-ampliar:hover { background: rgba(10, 11, 13, .85); }
.k-visor-ampliar { right: 14px; bottom: 14px; width: 38px; height: 38px; border-radius: 10px; }
@media (hover: none) { .k-visor-flecha { opacity: 1; width: 38px; height: 38px; } }
.k-visor-pie { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 4px 0; }
.k-visor-leyenda { margin: 0; font-size: .9rem; color: var(--k-suave); }
.k-visor-cuenta { font-family: var(--k-mono); font-size: .8rem; color: var(--k-tenue); white-space: nowrap; } .k-visor-cuenta b { color: var(--k-titulo-color); font-weight: 500; }
.k-visor-miniaturas { display: flex; gap: 10px; padding: 14px 2px 4px; overflow-x: auto; scrollbar-width: thin; scroll-snap-type: x proximity; }
.k-visor-miniaturas button { position: relative; flex: none; width: 128px; aspect-ratio: 16 / 10; padding: 0; border: 0; border-radius: 10px; overflow: hidden; background: var(--k-superficie-2); opacity: .5; box-shadow: 0 0 0 1px var(--k-borde); transition: opacity .15s, box-shadow .15s; scroll-snap-align: center; }
.k-visor-miniaturas button:hover { opacity: .85; }
.k-visor-miniaturas button.on { opacity: 1; box-shadow: 0 0 0 2px var(--k-acento); }
.k-visor-miniaturas button:focus-visible { outline: 2px solid var(--k-acento); outline-offset: 2px; }
.k-visor-miniaturas img, .k-visor-miniaturas video { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.k-play { position: absolute; inset: 0; margin: auto; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: rgba(10,11,13,.7); color: #fff; padding-left: 2px; }
.k-lupa { padding: 0; border: 0; background: transparent; max-width: 96vw; max-height: 94vh; }
.k-lupa::backdrop { background: rgba(5, 5, 6, .92); backdrop-filter: blur(6px); }
.k-lupa img { max-width: 96vw; max-height: 94vh; object-fit: contain; border-radius: 10px; display: block; }
.k-lupa button { position: fixed; top: 18px; right: 18px; width: 42px; height: 42px; border-radius: 50%; border: 0; background: rgba(255,255,255,.12); color: #fff; font-size: 18px; }
@media (max-width: 575.98px) { .k-visor-miniaturas button { width: 92px; } .k-visor-marco { border-radius: 14px; } }
@media (max-width: 575.98px) { .row.g-5, .row.gx-5 { --bs-gutter-x: 1.5rem; } }