/* ==========================================================================
   Synkro · Páginas de producto (/fichajes, /facturas, /desarrollo, /consultoria-ia)
   Se carga después de home.css y usa sus tokens y componentes (.sk-home).
   Aquí solo van las piezas que la portada no tiene: hero de producto, «por
   dentro» con capturas reales, rejilla de funciones, precios, preguntas,
   escenas propias de Desarrollo y Consultoría y el cierre.
   ========================================================================== */

.sk-pagina { --resalte: #67E8F9; }

/* ---------- Secciones genéricas ---------- */
.sk-seccion { position: relative; isolation: isolate; }
.sk-home section.sk-seccion { padding: 128px 0; }
.sk-cabecera-seccion.sk-centro { margin-left: auto; margin-right: auto; text-align: center; }
.sk-cabecera-seccion.sk-centro p { margin-left: auto; margin-right: auto; }
.sk-cabecera-seccion .sk-indice { margin-bottom: 18px; }
.sk-oscuro .sk-cabecera-seccion h2 { color: #F8FAFC; }
.sk-oscuro .sk-cabecera-seccion p { color: var(--sk-muy-tenue); }

/* ==========================================================================
   HERO DE PRODUCTO (sobre .sk-hero de la portada)
   ========================================================================== */
.sk-hero-producto { min-height: min(100svh, 900px); }
.sk-hero-producto .sk-hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); }
.sk-hero-producto .sk-hero-titulo { font-size: clamp(2.5rem, 4.4vw, 4rem); }
.sk-hero-producto .sk-eyebrow { color: color-mix(in srgb, var(--acento) 45%, #CBD5E1); }
.sk-hero-producto .sk-eyebrow::before { background: var(--acento); }
.sk-hero-producto .sk-hero-luz {
    background:
        radial-gradient(38% 42% at var(--mx, 72%) var(--my, 30%), color-mix(in srgb, var(--acento) 30%, transparent) 0%, transparent 70%),
        radial-gradient(60% 40% at 100% 100%, rgba(37, 99, 235, 0.22) 0%, transparent 60%),
        radial-gradient(50% 30% at 0% 100%, rgba(29, 78, 216, 0.18) 0%, transparent 60%);
}
/* Palabra destacada del titular, en el color del producto */
.sk-resalte {
    position: relative;
    color: var(--resalte);
    white-space: nowrap;
}
.sk-resalte::after {
    content: "";
    position: absolute;
    left: 0.04em;
    right: 0.1em;
    bottom: 0.02em;
    height: 0.06em;
    border-radius: 9999px;
    background: linear-gradient(90deg, var(--acento), var(--resalte));
    transform-origin: left;
    animation: sk-subrayado 1.4s var(--sk-suave) 0.5s both;
}
.sk-btn-primario.sk-btn-acento {
    background: linear-gradient(135deg, var(--acento) 0%, color-mix(in srgb, var(--acento) 60%, var(--resalte)) 100%);
    box-shadow: color-mix(in srgb, var(--acento) 45%, transparent) 0 0 40px 0;
}
.sk-btn-primario.sk-btn-acento:hover { box-shadow: color-mix(in srgb, var(--acento) 50%, transparent) 0 0 48px 0, rgba(0, 0, 0, 0.2) 0 12px 32px; }
.sk-hero-nota {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    margin-top: 22px;
    font-size: 0.86rem;
    color: var(--sk-muy-tenue);
}
.sk-hero-nota span { display: inline-flex; align-items: center; gap: 7px; }
.sk-hero-nota i { color: var(--resalte); font-size: 0.8em; }

/* Visual del hero: un escenario con piezas flotantes */
.sk-hero-visual {
    position: relative;
    height: min(560px, 62vh);
    display: grid;
    place-items: center;
}
.sk-flota {
    position: absolute;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px 12px 12px;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 24px 50px -20px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    font-size: 0.82rem;
    color: #E2E8F0;
    white-space: nowrap;
    animation: sk-flotar 6s ease-in-out infinite;
    animation-delay: var(--retraso, 0s);
}
.sk-flota b { display: block; color: #fff; font-weight: 600; }
.sk-flota small { color: var(--sk-muy-tenue); font-size: 0.74rem; }
.sk-flota-ico {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    flex: none;
    border-radius: 10px;
    background: color-mix(in srgb, var(--c, var(--acento)) 22%, transparent);
    color: color-mix(in srgb, var(--c, var(--acento)) 60%, #fff);
}
@keyframes sk-flotar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Móvil real (captura) */
.sk-movil-real {
    position: relative;
    height: min(520px, 58vh);
    aspect-ratio: 381 / 827;
    padding: 10px;
    border-radius: 44px;
    background: #020617;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12), 0 60px 120px -40px color-mix(in srgb, var(--acento) 55%, transparent);
    transform: rotate(-4deg);
}
.sk-movil-real img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 34px; }

/* Navegador con captura real */
.sk-navegador-real {
    position: relative;
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 60px 120px -40px rgba(0, 0, 0, 0.8);
}
.sk-navegador-real .sk-navegador-barra { background: #F1F5F9; }
.sk-navegador-real img { display: block; width: 100%; height: auto; }
.sk-hero-visual .sk-navegador-real { transform: perspective(1600px) rotateY(-10deg) rotateX(4deg); }

/* ==========================================================================
   CIFRAS (datos reales, sin adornos)
   ========================================================================== */
.sk-cifras {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.sk-cifras div { padding: 28px 24px 34px; border-right: 1px solid rgba(255, 255, 255, 0.08); }
.sk-cifras div:last-child { border-right: 0; }
.sk-cifras dt {
    order: 2;
    margin-top: 6px;
    font-size: 0.86rem;
    color: var(--sk-muy-tenue);
}
.sk-cifras dd {
    margin: 0;
    font-family: var(--sk-titulos);
    font-size: clamp(1.5rem, 2.4vw, 2.1rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #F8FAFC;
    font-variant-numeric: tabular-nums;
}
.sk-cifras div { display: flex; flex-direction: column-reverse; }

/* ==========================================================================
   POR DENTRO: pestañas con capturas reales
   ========================================================================== */
.sk-dentro {
    display: grid;
    grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    margin-top: 64px;
}
.sk-dentro-tabs { display: grid; gap: 6px; }
.sk-dentro-tab {
    position: relative;
    display: grid;
    gap: 6px;
    width: 100%;
    padding: 18px 20px 20px;
    border: 1px solid transparent;
    border-radius: 18px;
    background: none;
    text-align: left;
    color: var(--sk-tenue);
    font: inherit;
    cursor: pointer;
    overflow: hidden;
    transition: background 0.3s, border-color 0.3s, box-shadow 0.3s, color 0.3s;
}
.sk-dentro-tab:hover { background: rgba(15, 23, 42, 0.03); }
.sk-dentro-tab b {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--sk-titulos);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--sk-tinta);
}
.sk-dentro-tab b i {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    background: color-mix(in srgb, var(--acento) 10%, transparent);
    color: var(--acento);
    font-size: 0.8rem;
}
.sk-dentro-tab span { font-size: 0.92rem; line-height: 1.6; padding-left: 42px; }
.sk-dentro-tab[aria-selected="true"] {
    background: #fff;
    border-color: var(--sk-linea);
    box-shadow: 0 20px 40px -24px rgba(15, 23, 42, 0.25);
    color: var(--sk-cuerpo);
}
/* Barra que se llena mientras la pestaña está activa (cambio automático) */
.sk-dentro-tab::after {
    content: "";
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 0;
    height: 2px;
    border-radius: 9999px;
    background: var(--acento);
    transform: scaleX(0);
    transform-origin: left;
}
.sk-dentro-tab[aria-selected="true"].is-corriendo::after { animation: sk-llenar var(--dura, 7s) linear both; }
@keyframes sk-llenar { to { transform: scaleX(1); } }

.sk-marco {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--sk-linea);
    box-shadow: 0 50px 100px -40px rgba(15, 23, 42, 0.35);
}
.sk-marco .sk-navegador-barra { background: var(--sk-fondo-alt); }
.sk-marco-vista {
    position: relative;
    aspect-ratio: 16 / 11;
    background: var(--sk-fondo-alt);
}
.sk-marco-vista figure {
    position: absolute;
    inset: 0;
    margin: 0;
    opacity: 0;
    transform: scale(1.015);
    transition: opacity 0.6s var(--sk-suave), transform 0.8s var(--sk-suave);
}
.sk-marco-vista figure.is-activo { opacity: 1; transform: none; }
.sk-marco-vista img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.sk-marco-vista figure.sk-ajustar img { object-fit: contain; object-position: center; padding: 24px; }
.sk-marco-ampliar {
    position: absolute;
    right: 14px;
    bottom: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid var(--sk-linea);
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.92);
    font: 600 0.8rem var(--sk-texto);
    color: var(--sk-cuerpo);
    cursor: zoom-in;
    backdrop-filter: blur(8px);
}
.sk-marco-ampliar:hover { color: var(--sk-tinta); }
.sk-visor {
    width: min(1280px, 94vw);
    max-height: 92vh;
    padding: 0;
    border: 0;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 40px 120px rgba(0, 0, 0, 0.5);
}
.sk-visor::backdrop { background: rgba(2, 6, 23, 0.75); backdrop-filter: blur(4px); }
.sk-visor img { display: block; width: 100%; height: auto; }
.sk-visor button {
    position: sticky;
    top: 12px;
    float: right;
    margin: 12px;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 50%;
    background: var(--sk-tinta);
    color: #fff;
    cursor: pointer;
}

/* ==========================================================================
   REJILLA DE FUNCIONES (bento)
   ========================================================================== */
.sk-bento {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 16px;
    margin-top: 64px;
}
.sk-celda {
    position: relative;
    grid-column: span 2;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 28px;
    border-radius: 22px;
    background: #fff;
    border: 1px solid var(--sk-linea);
    overflow: hidden;
    transition: transform 0.35s var(--sk-suave), border-color 0.35s, box-shadow 0.35s;
}
.sk-celda:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--acento) 30%, var(--sk-linea));
    box-shadow: 0 30px 60px -30px rgba(15, 23, 42, 0.22);
}
.sk-celda-ancha { grid-column: span 3; }
.sk-celda-grande { grid-column: span 4; }
.sk-celda-ico {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    margin-bottom: 8px;
    border-radius: 12px;
    background: color-mix(in srgb, var(--acento) 10%, transparent);
    color: var(--acento);
}
.sk-celda h3 {
    font-family: var(--sk-titulos);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--sk-tinta);
}
.sk-celda p { font-size: 0.95rem; line-height: 1.65; color: var(--sk-tenue); }
.sk-celda-lista { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 10px; }
.sk-celda-lista li {
    padding: 5px 11px;
    border-radius: 9999px;
    background: var(--sk-fondo-alt);
    border: 1px solid var(--sk-linea);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--sk-cuerpo);
}
/* Celda oscura para lo más importante */
.sk-celda-oscura {
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    border-color: rgba(255, 255, 255, 0.06);
    color: #CBD5E1;
}
.sk-celda-oscura::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(60% 70% at 85% 0%, color-mix(in srgb, var(--acento) 28%, transparent), transparent 70%);
    pointer-events: none;
}
.sk-celda-oscura h3 { color: #F8FAFC; }
.sk-celda-oscura p { color: var(--sk-muy-tenue); }
.sk-celda-oscura .sk-celda-ico { background: rgba(255, 255, 255, 0.08); color: color-mix(in srgb, var(--acento) 55%, #fff); }
.sk-celda-oscura .sk-celda-lista li { background: rgba(255, 255, 255, 0.05); border-color: rgba(255, 255, 255, 0.08); color: #E2E8F0; }
.sk-celda > * { position: relative; }

/* Programas contables en fila */
.sk-programas-fila { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; padding-top: 12px; }
.sk-programas-fila span {
    padding: 9px 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-weight: 600;
    font-size: 0.88rem;
    color: #F8FAFC;
}

/* ==========================================================================
   PARA QUIÉN
   ========================================================================== */
.sk-publicos {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 64px;
}
.sk-publico {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 32px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: border-color 0.3s, background 0.3s;
}
.sk-publico:hover { border-color: color-mix(in srgb, var(--c) 45%, transparent); background: rgba(255, 255, 255, 0.05); }
.sk-publico .sk-celda-ico { background: color-mix(in srgb, var(--c) 18%, transparent); color: color-mix(in srgb, var(--c) 55%, #fff); }
.sk-publico h3 { font-family: var(--sk-titulos); font-size: 1.3rem; font-weight: 700; color: #F8FAFC; }
.sk-publico > p { font-size: 0.95rem; line-height: 1.65; color: var(--sk-muy-tenue); }
.sk-checks { list-style: none; display: grid; gap: 9px; margin: 6px 0 0; padding: 0; }
.sk-checks li { display: flex; gap: 10px; font-size: 0.92rem; line-height: 1.5; color: var(--sk-cuerpo); }
.sk-oscuro .sk-checks li { color: #CBD5E1; }
.sk-checks li::before {
    content: "";
    flex: none;
    width: 18px;
    height: 18px;
    margin-top: 1px;
    border-radius: 50%;
    background: var(--c, var(--acento)) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.sk-publico .sk-checks li::before { background-color: color-mix(in srgb, var(--c) 35%, transparent); }
.sk-publico-acciones { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; margin-top: auto; padding-top: 14px; }
.sk-publico-acciones .sk-link-flecha { color: #E2E8F0; font-size: 0.92rem; }
.sk-publico-nota { font-size: 0.8rem; color: var(--sk-tenue); }
.sk-btn-claro {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    border-radius: 9999px;
    background: #F8FAFC;
    color: var(--sk-tinta);
    font-weight: 600;
    font-size: 0.92rem;
    transition: transform 0.25s var(--sk-suave), background 0.25s;
}
.sk-btn-claro:hover { transform: translateY(-2px); background: #fff; }
.sk-btn-claro i { font-size: 0.8em; }

/* ==========================================================================
   PRECIOS
   ========================================================================== */
.sk-periodo {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    margin: 36px auto 0;
    border-radius: 9999px;
    background: #fff;
    border: 1px solid var(--sk-linea);
}
.sk-periodo-centro { display: flex; justify-content: center; }
.sk-periodo button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 0;
    border-radius: 9999px;
    background: none;
    font: 600 0.9rem var(--sk-texto);
    color: var(--sk-tenue);
    cursor: pointer;
    transition: background 0.25s, color 0.25s;
}
.sk-periodo button[aria-pressed="true"] { background: var(--sk-tinta); color: #fff; }
.sk-periodo small {
    padding: 2px 7px;
    border-radius: 9999px;
    background: color-mix(in srgb, var(--acento) 14%, transparent);
    color: var(--acento);
    font-size: 0.72rem;
}
.sk-periodo button[aria-pressed="true"] small { background: color-mix(in srgb, var(--acento) 35%, transparent); color: #fff; }
[data-precios][data-periodo="mensual"] [data-solo="anual"],
[data-precios][data-periodo="anual"] [data-solo="mensual"] { display: none; }

.sk-planes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 16px;
    margin-top: 48px;
    align-items: stretch;
}
/* Cinco planes en una fila: cifras algo más pequeñas para que quepan */
.sk-planes-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.sk-planes-5 .sk-plan { padding: 26px 20px; }
.sk-planes-5 .sk-plan-cifra { font-size: 2rem; }
.sk-plan {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 30px 26px;
    border-radius: 22px;
    background: #fff;
    border: 1px solid var(--sk-linea);
    transition: transform 0.35s var(--sk-suave), box-shadow 0.35s;
}
.sk-plan:hover { transform: translateY(-3px); box-shadow: 0 30px 60px -30px rgba(15, 23, 42, 0.25); }
.sk-plan h3 { font-family: var(--sk-titulos); font-size: 1.15rem; font-weight: 700; color: var(--sk-tinta); }
.sk-plan-desc { margin-top: 4px; font-size: 0.88rem; color: var(--sk-tenue); }
.sk-plan-precio {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 2px 6px;
    margin: 22px 0 4px;
}
.sk-plan-cifra {
    font-family: var(--sk-titulos);
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--sk-tinta);
    font-variant-numeric: tabular-nums;
}
.sk-plan-periodo { font-size: 0.88rem; color: var(--sk-tenue); }
.sk-plan-extra { min-height: 1.3em; font-size: 0.8rem; color: var(--sk-tenue); font-variant-numeric: tabular-nums; }
.sk-plan-ahorro {
    align-self: flex-start;
    margin: 10px 0 24px;
    padding: 4px 10px;
    border-radius: 9999px;
    background: color-mix(in srgb, var(--acento) 12%, transparent);
    color: var(--acento);
    font-size: 0.78rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}
.sk-plan .sk-checks { margin: 22px 0 26px; }
.sk-plan .sk-checks li { font-size: 0.88rem; }
.sk-plan .sk-checks li.sk-no { color: var(--sk-muy-tenue); text-decoration: line-through; text-decoration-color: rgba(148, 163, 184, 0.5); }
.sk-plan .sk-checks li.sk-no::before { background: var(--sk-linea); }
.sk-plan-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: auto;
    padding: 13px 18px;
    border-radius: 9999px;
    border: 1px solid var(--sk-linea);
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--sk-tinta);
    transition: background 0.25s, border-color 0.25s, transform 0.25s var(--sk-suave);
}
.sk-plan-cta:hover { background: var(--sk-fondo-alt); border-color: var(--sk-muy-tenue); transform: translateY(-1px); }
.sk-plan-insignia {
    position: absolute;
    top: 18px;
    right: 18px;
    padding: 4px 10px;
    border-radius: 9999px;
    background: var(--acento);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}
/* El recomendado: oscuro, con la luz del producto */
.sk-plan-destacado {
    background: linear-gradient(160deg, #1E293B 0%, #0F172A 100%);
    border-color: color-mix(in srgb, var(--acento) 50%, transparent);
    box-shadow: 0 40px 80px -40px color-mix(in srgb, var(--acento) 60%, transparent);
    color: #CBD5E1;
}
.sk-plan-destacado::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(70% 50% at 50% 0%, color-mix(in srgb, var(--acento) 25%, transparent), transparent 70%);
    pointer-events: none;
}
.sk-plan-destacado > * { position: relative; }
.sk-plan-destacado > .sk-plan-insignia { position: absolute; }
.sk-plan-destacado h3,
.sk-plan-destacado .sk-plan-cifra { color: #F8FAFC; }
.sk-plan-destacado .sk-plan-desc,
.sk-plan-destacado .sk-plan-periodo,
.sk-plan-destacado .sk-plan-extra { color: var(--sk-muy-tenue); }
.sk-plan-destacado .sk-checks li { color: #E2E8F0; }
.sk-plan-destacado .sk-checks li::before { background-color: var(--acento); }
.sk-plan-destacado .sk-plan-cta { background: var(--acento); border-color: var(--acento); color: #fff; }
.sk-plan-destacado .sk-plan-cta:hover { filter: brightness(1.08); }
.sk-plan-destacado .sk-plan-ahorro { background: color-mix(in srgb, var(--acento) 30%, transparent); color: #fff; }

/* Tarjeta ancha (gestorías, empresas grandes) */
.sk-plan-ancho {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto;
    gap: 32px;
    align-items: center;
    margin-top: 16px;
    padding: 32px;
    border-radius: 22px;
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: #CBD5E1;
}
.sk-plan-ancho h3 { font-family: var(--sk-titulos); font-size: 1.3rem; font-weight: 700; color: #F8FAFC; }
.sk-plan-ancho p { margin-top: 6px; font-size: 0.92rem; color: var(--sk-muy-tenue); line-height: 1.6; }
.sk-plan-ancho .sk-checks { grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; }
.sk-plan-ancho .sk-checks li { color: #E2E8F0; font-size: 0.88rem; }

.sk-precios-notas {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 24px;
    margin-top: 32px;
    font-size: 0.86rem;
    color: var(--sk-tenue);
}
.sk-precios-notas span { display: inline-flex; align-items: center; gap: 8px; }
.sk-precios-notas i { color: var(--acento); }

/* Lo que incluye cualquier plan */
.sk-incluye {
    margin-top: 16px;
    padding: 28px 32px;
    border-radius: 22px;
    background: #fff;
    border: 1px solid var(--sk-linea);
}
.sk-incluye h3 { font-family: var(--sk-titulos); font-size: 1rem; font-weight: 700; color: var(--sk-tinta); margin-bottom: 16px; }
.sk-incluye .sk-checks { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px 24px; }

/* Calculadora (fichajes) */
.sk-calc {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    margin-top: 48px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--sk-linea);
    overflow: hidden;
}
.sk-calc-entrada { padding: 40px; }
.sk-calc-entrada h3 { font-family: var(--sk-titulos); font-size: 1.35rem; font-weight: 700; color: var(--sk-tinta); }
.sk-calc-entrada > p { margin-top: 6px; color: var(--sk-tenue); font-size: 0.95rem; }
.sk-calc-num {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin: 32px 0 14px;
}
.sk-calc-num input {
    width: 4.2ch;
    padding: 0;
    border: 0;
    border-bottom: 2px solid var(--sk-linea);
    background: none;
    font: 800 3.4rem/1 var(--sk-titulos);
    letter-spacing: -0.03em;
    color: var(--sk-tinta);
    font-variant-numeric: tabular-nums;
    -moz-appearance: textfield;
    appearance: textfield;
}
.sk-calc-num input::-webkit-outer-spin-button,
.sk-calc-num input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.sk-calc-num input:focus { outline: none; border-bottom-color: var(--acento); }
.sk-calc-num span { font-size: 1rem; color: var(--sk-tenue); }
.sk-rango {
    width: 100%;
    height: 6px;
    border-radius: 9999px;
    background: linear-gradient(to right, var(--acento) var(--lleno, 5%), var(--sk-linea) var(--lleno, 5%));
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}
.sk-rango::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--acento);
    box-shadow: 0 4px 12px color-mix(in srgb, var(--acento) 40%, transparent);
}
.sk-rango::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--acento);
}
.sk-rango-marcas { display: flex; justify-content: space-between; margin-top: 10px; font-size: 0.78rem; color: var(--sk-muy-tenue); }
.sk-calc-salida {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    padding: 40px;
    background: linear-gradient(160deg, #1E293B 0%, #0F172A 100%);
    color: #CBD5E1;
    overflow: hidden;
}
.sk-calc-salida::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(60% 60% at 90% 0%, color-mix(in srgb, var(--acento) 30%, transparent), transparent 70%);
    pointer-events: none;
}
.sk-calc-salida > * { position: relative; }
.sk-calc-etiqueta { font-size: 0.82rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: color-mix(in srgb, var(--acento) 50%, #fff); }
.sk-calc-total {
    font-family: var(--sk-titulos);
    font-size: clamp(2.6rem, 5vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #F8FAFC;
    font-variant-numeric: tabular-nums;
    line-height: 1.05;
}
.sk-calc-total small { font-size: 0.4em; font-weight: 600; color: var(--sk-muy-tenue); letter-spacing: 0; }
.sk-calc-detalle { font-size: 0.92rem; color: var(--sk-muy-tenue); font-variant-numeric: tabular-nums; }
.sk-calc-consejo {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.88rem;
    line-height: 1.55;
    color: #E2E8F0;
}
.sk-calc-consejo i { color: #FBBF24; margin-top: 3px; }
.sk-calc-salida .sk-btn-producto { align-self: flex-start; margin-top: 18px; }

/* Comparativa */
.sk-tabla-envoltura { margin-top: 24px; overflow-x: auto; border-radius: 22px; border: 1px solid var(--sk-linea); background: #fff; }
.sk-tabla { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.sk-tabla th,
.sk-tabla td { padding: 16px 22px; text-align: left; border-bottom: 1px solid var(--sk-linea); white-space: nowrap; }
.sk-tabla thead th { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--sk-tenue); background: var(--sk-fondo-alt); }
.sk-tabla tbody tr:last-child td { border-bottom: 0; }
.sk-tabla td { font-size: 0.95rem; color: var(--sk-cuerpo); }
.sk-tabla .sk-nuestro { font-weight: 700; color: var(--sk-tinta); background: color-mix(in srgb, var(--acento) 5%, transparent); }
.sk-tabla thead .sk-nuestro { color: var(--acento); background: color-mix(in srgb, var(--acento) 8%, var(--sk-fondo-alt)); }
.sk-tabla small { font-weight: 500; color: var(--sk-tenue); }
.sk-pastilla {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 9999px;
    background: color-mix(in srgb, var(--acento) 12%, transparent);
    color: var(--acento);
    font-weight: 700;
    font-size: 0.85rem;
}
.sk-nota-al-pie { margin-top: 14px; font-size: 0.82rem; line-height: 1.6; color: var(--sk-tenue); }

.sk-subtitulo-bloque {
    margin-top: 72px;
    font-family: var(--sk-titulos);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--sk-tinta);
}
.sk-subtitulo-bloque + p { margin-top: 6px; color: var(--sk-tenue); }

/* ==========================================================================
   NORMATIVA (fichajes)
   ========================================================================== */
.sk-ley {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 72px;
    align-items: center;
}
.sk-ley h2 {
    font-family: var(--sk-titulos);
    font-size: clamp(2rem, 3.6vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.025em;
    color: #F8FAFC;
}
.sk-ley-intro { margin-top: 18px; font-size: 1.08rem; line-height: 1.7; color: var(--sk-muy-tenue); }
.sk-ley-lista { display: grid; gap: 12px; }
.sk-ley-item {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 16px;
    padding: 20px 22px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.sk-ley-item .sk-celda-ico { margin: 0; background: color-mix(in srgb, var(--acento) 18%, transparent); color: color-mix(in srgb, var(--acento) 55%, #fff); }
.sk-ley-item b { display: block; color: #F8FAFC; font-weight: 600; }
.sk-ley-item div span { display: block; margin-top: 4px; font-size: 0.92rem; line-height: 1.6; color: var(--sk-muy-tenue); }
.sk-fuente { margin-top: 18px; font-size: 0.8rem; color: var(--sk-tenue); }

/* ==========================================================================
   PREGUNTAS FRECUENTES
   ========================================================================== */
.sk-faq { max-width: 820px; margin: 56px auto 0; border-top: 1px solid var(--sk-linea); }
.sk-faq details { border-bottom: 1px solid var(--sk-linea); }
.sk-faq summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 24px 4px;
    font-family: var(--sk-titulos);
    font-size: 1.08rem;
    font-weight: 600;
    color: var(--sk-tinta);
    list-style: none;
    cursor: pointer;
}
.sk-faq summary::-webkit-details-marker { display: none; }
.sk-faq summary::after {
    content: "";
    flex: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--sk-linea);
    background:
        linear-gradient(var(--sk-tinta), var(--sk-tinta)) center / 10px 2px no-repeat,
        linear-gradient(var(--sk-tinta), var(--sk-tinta)) center / 2px 10px no-repeat;
    transition: transform 0.35s var(--sk-suave), background-color 0.3s;
}
.sk-faq details[open] summary::after { transform: rotate(135deg); background-color: var(--sk-fondo-alt); }
.sk-faq summary:hover { color: var(--acento); }
.sk-faq details p { padding: 0 52px 24px 4px; font-size: 0.98rem; line-height: 1.75; color: var(--sk-tenue); }
.sk-js .sk-faq details[open] p { animation: sk-abrir 0.4s var(--sk-suave); }
@keyframes sk-abrir { from { opacity: 0; transform: translateY(-6px); } }

/* ==========================================================================
   CIERRE
   ========================================================================== */
.sk-cierre {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    background: #0F172A;
    color: #CBD5E1;
    text-align: center;
}
.sk-home section.sk-cierre { padding: 140px 0; }
.sk-cierre::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(70% 55% at 50% 100%, color-mix(in srgb, var(--acento) 32%, transparent), transparent 75%),
        radial-gradient(30% 40% at 15% 0%, rgba(37, 99, 235, 0.18), transparent 70%);
}
.sk-cierre h2 {
    max-width: 16ch;
    margin: 0 auto;
    font-family: var(--sk-titulos);
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: #F8FAFC;
}
.sk-cierre > .sk-wrap > p { max-width: 36rem; margin: 22px auto 0; font-size: 1.1rem; line-height: 1.7; color: var(--sk-muy-tenue); }
.sk-cierre .sk-hero-acciones { justify-content: center; }
.sk-cierre .sk-hero-nota { justify-content: center; }

/* ==========================================================================
   DESARROLLO WEB
   ========================================================================== */
/* Hero: proyectos reales apilados */
.sk-pila { position: relative; width: 100%; height: 100%; }
.sk-pila .sk-navegador-real {
    position: absolute;
    width: 78%;
    transition: transform 0.6s var(--sk-suave);
}
.sk-pila .sk-navegador-real img { aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.sk-pila .sk-navegador-real:nth-child(1) { left: 0; top: 4%; transform: rotate(-5deg); z-index: 1; }
.sk-pila .sk-navegador-real:nth-child(2) { right: 0; top: 18%; transform: rotate(4deg); z-index: 2; }
.sk-pila .sk-navegador-real:nth-child(3) { left: 8%; bottom: 0; transform: rotate(-1deg); z-index: 3; }
.sk-pila:hover .sk-navegador-real:nth-child(1) { transform: rotate(-7deg) translate(-12px, -8px); }
.sk-pila:hover .sk-navegador-real:nth-child(2) { transform: rotate(6deg) translate(12px, -4px); }

/* Escena «la obra»: un navegador que se va construyendo */
.sk-obra {
    position: relative;
    width: min(100%, 560px);
    height: min(500px, 100%);
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--sk-linea);
    box-shadow: 0 50px 100px -40px rgba(15, 23, 42, 0.35);
    overflow: hidden;
}
.sk-obra .sk-navegador-barra { background: var(--sk-fondo-alt); }
.sk-obra .sk-estado { top: 40px; padding: 26px; }
/* 0 · El encargo */
.sk-encargo { display: grid; gap: 10px; }
.sk-encargo h4 { font-family: var(--sk-titulos); font-size: 1.05rem; font-weight: 700; color: var(--sk-tinta); margin-bottom: 4px; }
.sk-encargo li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 16px;
    border-radius: 12px;
    border: 1px solid var(--sk-linea);
    font-size: 0.9rem;
    color: var(--sk-cuerpo);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.4s, transform 0.4s var(--sk-suave);
    transition-delay: calc(0.15s + var(--i) * 0.12s);
}
.sk-encargo li i { color: var(--acento); width: 16px; text-align: center; }
.sk-encargo li b { margin-left: auto; font-weight: 600; color: var(--sk-tinta); }
.sk-estado.is-activo .sk-encargo li { opacity: 1; transform: none; }
/* 1 · Del boceto al diseño */
.sk-boceto { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: 40px 130px 80px 80px; gap: 10px; height: 100%; }
.sk-boceto span {
    border-radius: 10px;
    background: repeating-linear-gradient(45deg, #F1F5F9 0 8px, #E2E8F0 8px 9px);
    border: 1px dashed #CBD5E1;
    transition: background 0.6s var(--sk-suave), border-color 0.6s;
    transition-delay: calc(1s + var(--i) * 0.15s);
}
.sk-boceto .sk-b-nav { grid-column: 1 / -1; }
.sk-boceto .sk-b-hero { grid-column: 1 / -1; }
.sk-boceto .sk-b-largo { grid-column: span 2; }
.sk-estado.is-activo .sk-boceto span { border-color: transparent; }
.sk-estado.is-activo .sk-boceto .sk-b-nav { background: #0F172A; }
.sk-estado.is-activo .sk-boceto .sk-b-hero { background: var(--sk-degradado); }
.sk-estado.is-activo .sk-boceto .sk-b-a { background: #DBEAFE; }
.sk-estado.is-activo .sk-boceto .sk-b-b { background: #BFDBFE; }
.sk-estado.is-activo .sk-boceto .sk-b-c { background: #93C5FD; }
.sk-estado.is-activo .sk-boceto .sk-b-largo { background: #EFF6FF; }
.sk-estado.is-activo .sk-boceto .sk-b-d { background: #2563EB; }
/* 2 · Programado */
.sk-codigo {
    height: 58%;
    padding: 18px 20px;
    border-radius: 12px;
    background: #0F172A;
    font: 500 0.78rem/1.75 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    color: #94A3B8;
    overflow: hidden;
}
.sk-codigo p { white-space: nowrap; opacity: 0; transition: opacity 0.2s; transition-delay: calc(0.2s + var(--i) * 0.14s); }
.sk-estado.is-activo .sk-codigo p { opacity: 1; }
.sk-codigo .k { color: #C084FC; }
.sk-codigo .s { color: #6EE7B7; }
.sk-codigo .t { color: #93C5FD; }
.sk-pruebas { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 14px; }
.sk-pruebas li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-radius: 12px;
    background: var(--sk-fondo-alt);
    border: 1px solid var(--sk-linea);
    font-size: 0.86rem;
    font-weight: 500;
    color: var(--sk-cuerpo);
}
.sk-pruebas li i { color: #CBD5E1; transition: color 0.3s; transition-delay: calc(1.1s + var(--i) * 0.2s); }
.sk-estado.is-activo .sk-pruebas li i { color: var(--sk-verde); }
/* 3 · Publicada */
.sk-publicada { position: relative; height: 100%; }
.sk-publicada .sk-boceto span { background: none; border: 0; }
.sk-publicada .sk-boceto .sk-b-nav { background: #0F172A; }
.sk-publicada .sk-boceto .sk-b-hero { background: var(--sk-degradado); }
.sk-publicada .sk-boceto .sk-b-a { background: #DBEAFE; }
.sk-publicada .sk-boceto .sk-b-b { background: #BFDBFE; }
.sk-publicada .sk-boceto .sk-b-c { background: #93C5FD; }
.sk-publicada .sk-boceto .sk-b-largo { background: #EFF6FF; }
.sk-publicada .sk-boceto .sk-b-d { background: #2563EB; }
.sk-avisos { position: absolute; right: -6px; bottom: 6px; display: grid; gap: 8px; width: 64%; }
.sk-avisos li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-radius: 14px;
    background: #fff;
    border: 1px solid var(--sk-linea);
    box-shadow: 0 16px 36px -16px rgba(15, 23, 42, 0.35);
    font-size: 0.8rem;
    color: var(--sk-cuerpo);
    opacity: 0;
    transform: translateY(14px) scale(0.96);
    transition: opacity 0.4s, transform 0.5s cubic-bezier(0.3, 1.4, 0.5, 1);
    transition-delay: calc(0.6s + var(--i) * 0.5s);
}
.sk-avisos li b { color: var(--sk-tinta); }
.sk-avisos li .sk-flota-ico { width: 28px; height: 28px; border-radius: 8px; --c: var(--sk-azul); background: color-mix(in srgb, var(--c) 12%, transparent); color: var(--c); }
.sk-estado.is-activo .sk-avisos li { opacity: 1; transform: none; }
.sk-publicada-sello {
    position: absolute;
    left: 10px;
    top: 58px;
    padding: 6px 12px;
    border-radius: 9999px;
    background: var(--sk-verde);
    color: #fff;
    font-size: 0.76rem;
    font-weight: 700;
    box-shadow: 0 8px 20px -6px rgba(5, 150, 105, 0.6);
}
.sk-obra-pie { position: absolute; left: 26px; bottom: 16px; font-size: 0.72rem; color: var(--sk-muy-tenue); }

/* Portfolio */
.sk-proyectos {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 64px;
}
.sk-proyecto {
    position: relative;
    display: flex;
    flex-direction: column;
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--sk-linea);
    overflow: hidden;
    transition: transform 0.4s var(--sk-suave), box-shadow 0.4s;
}
.sk-proyecto:hover { transform: translateY(-4px); box-shadow: 0 40px 80px -40px rgba(15, 23, 42, 0.35); }
.sk-proyecto-grande { grid-row: span 2; }
.sk-proyecto-img { position: relative; overflow: hidden; background: var(--sk-fondo-alt); aspect-ratio: 16 / 10; }
.sk-proyecto-grande .sk-proyecto-img { aspect-ratio: auto; flex: 1; min-height: 320px; }
.sk-proyecto-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform 0.8s var(--sk-suave); }
.sk-proyecto:hover .sk-proyecto-img img { transform: scale(1.04); }
.sk-proyecto-texto { display: grid; gap: 6px; padding: 24px 26px 26px; }
.sk-proyecto-cat { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--acento); }
.sk-proyecto h3 { font-family: var(--sk-titulos); font-size: 1.3rem; font-weight: 700; color: var(--sk-tinta); }
.sk-proyecto p { font-size: 0.94rem; line-height: 1.6; color: var(--sk-tenue); }
.sk-proyecto .sk-link-flecha { margin-top: 8px; color: var(--sk-tinta); font-size: 0.92rem; }

.sk-cita {
    max-width: 880px;
    margin: 96px auto 0;
    text-align: center;
}
.sk-cita blockquote {
    margin: 0;
    font-family: var(--sk-titulos);
    font-size: clamp(1.4rem, 2.6vw, 2.1rem);
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: -0.015em;
    color: var(--sk-tinta);
}
.sk-cita figcaption { display: inline-flex; align-items: center; gap: 14px; margin-top: 28px; text-align: left; }
.sk-cita figcaption img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.sk-cita figcaption b { display: block; color: var(--sk-tinta); }
.sk-cita figcaption span { font-size: 0.88rem; color: var(--sk-tenue); }

/* ==========================================================================
   CONSULTORÍA IA
   ========================================================================== */
/* Hero: la red de herramientas que se conectan a la IA */
.sk-red-grande {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.sk-red-grande svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.sk-red-grande .sk-enlace { stroke: color-mix(in srgb, var(--acento) 55%, #fff); stroke-opacity: 0.45; }
.sk-red-grande .sk-nodo { background: rgba(15, 23, 42, 0.85); border-color: rgba(255, 255, 255, 0.12); color: #E2E8F0; }
.sk-red-grande .sk-nodo i { margin-right: 6px; color: color-mix(in srgb, var(--acento) 50%, #fff); }
.sk-red-grande .sk-nodo-ia { width: 76px; height: 76px; font-size: 1.1rem; }
/* Pulsos que viajan por los enlaces */
.sk-pulso { fill: color-mix(in srgb, var(--acento) 40%, #fff); }

/* Escena: el proceso pasa de manual a automático */
.sk-flujo {
    position: relative;
    width: min(100%, 520px);
    height: min(520px, 100%);
}
.sk-flujo-pasos { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; gap: 0; transition: opacity 0.5s var(--sk-suave), transform 0.6s var(--sk-suave); }
.sk-flujo-nodo {
    position: relative;
    display: grid;
    grid-template-columns: 40px 1fr auto;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid var(--sk-linea);
    box-shadow: 0 16px 36px -24px rgba(15, 23, 42, 0.35);
    transition: border-color 0.5s, background 0.5s;
}
.sk-flujo-nodo .sk-celda-ico { margin: 0; width: 40px; height: 40px; --acento: var(--c, var(--sk-tenue)); }
.sk-flujo-nodo b { display: block; font-size: 0.92rem; color: var(--sk-tinta); }
.sk-flujo-nodo small { font-size: 0.78rem; color: var(--sk-tenue); }
.sk-flujo-estado {
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 0.74rem;
    font-weight: 600;
    white-space: nowrap;
    transition: background 0.4s, color 0.4s;
}
.sk-flujo-estado::before { content: attr(data-manual); }
.sk-flujo-nodo .sk-flujo-estado { background: #FEF2F2; color: #DC2626; }
/* El conector entre pasos */
.sk-flujo-enlace {
    position: relative;
    height: 26px;
    margin-left: 35px;
    width: 2px;
    background: repeating-linear-gradient(to bottom, var(--sk-muy-tenue) 0 4px, transparent 4px 8px);
}
/* La pieza de IA, que entra al diseñar la solución */
.sk-flujo-ia {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.7s var(--sk-suave);
}
.sk-flujo-ia > div { overflow: hidden; }
.sk-flujo-ia .sk-flujo-nodo {
    margin: 0;
    background: linear-gradient(135deg, #1E293B, #0F172A);
    border-color: color-mix(in srgb, var(--acento) 60%, transparent);
    box-shadow: 0 20px 44px -20px color-mix(in srgb, var(--acento) 70%, transparent);
}
.sk-flujo-ia .sk-flujo-nodo b { color: #fff; }
.sk-flujo-ia .sk-flujo-nodo small { color: var(--sk-muy-tenue); }
.sk-flujo-ia .sk-flujo-estado { background: color-mix(in srgb, var(--acento) 30%, transparent); color: #fff; }
.sk-flujo-ia .sk-flujo-estado::before { content: "IA"; }
[data-fase="1"] .sk-flujo-ia,
[data-fase="2"] .sk-flujo-ia,
[data-fase="3"] .sk-flujo-ia { grid-template-rows: 1fr; }
/* Diseño: el plano en azul, aún sin funcionar */
[data-fase="1"] .sk-flujo-nodo:not(.sk-nodo-ia-flujo) { border-style: dashed; border-color: color-mix(in srgb, var(--acento) 45%, transparent); }
[data-fase="1"] .sk-flujo-estado::before { content: "Propuesta"; }
[data-fase="1"] .sk-flujo-nodo .sk-flujo-estado { background: color-mix(in srgb, var(--acento) 12%, transparent); color: var(--acento); }
/* Desarrollo: todo conectado y en marcha */
[data-fase="2"] .sk-flujo-nodo .sk-flujo-estado,
[data-fase="3"] .sk-flujo-nodo .sk-flujo-estado { background: #ECFDF5; color: var(--sk-verde); }
[data-fase="2"] .sk-flujo-estado::before,
[data-fase="3"] .sk-flujo-estado::before { content: "Automático"; }
[data-fase="2"] .sk-flujo-ia .sk-flujo-estado::before,
[data-fase="3"] .sk-flujo-ia .sk-flujo-estado::before { content: "IA"; }
[data-fase="2"] .sk-flujo-ia .sk-flujo-estado,
[data-fase="3"] .sk-flujo-ia .sk-flujo-estado { background: color-mix(in srgb, var(--acento) 30%, transparent); color: #fff; }
[data-fase="2"] .sk-flujo-enlace,
[data-fase="3"] .sk-flujo-enlace { background: var(--acento); }
.sk-flujo-enlace::after {
    content: "";
    position: absolute;
    left: -3px;
    top: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--acento);
    box-shadow: 0 0 10px var(--acento);
    opacity: 0;
}
[data-fase="2"] .sk-flujo-enlace::after { animation: sk-baja 1.2s linear infinite; animation-delay: calc(var(--i) * 0.3s); }
@keyframes sk-baja { 0% { opacity: 0; top: -4px; } 20% { opacity: 1; } 80% { opacity: 1; } 100% { opacity: 0; top: 22px; } }
/* Despliegue: el flujo se repliega y aparece el panel */
[data-fase="3"] .sk-flujo-pasos { opacity: 0.12; transform: scale(0.94); }
.sk-flujo .sk-estado { display: grid; place-items: center; }
.sk-resumen {
    width: min(100%, 420px);
    padding: 26px;
    border-radius: 22px;
    background: #fff;
    border: 1px solid var(--sk-linea);
    box-shadow: 0 50px 100px -40px rgba(15, 23, 42, 0.45);
}
.sk-resumen-cab { display: flex; justify-content: space-between; align-items: center; font-family: var(--sk-titulos); font-weight: 700; color: var(--sk-tinta); }
.sk-resumen-cab span { font: 600 0.72rem var(--sk-texto); color: var(--sk-tenue); }
.sk-resumen-cifra { margin-top: 18px; font-family: var(--sk-titulos); font-size: 3rem; font-weight: 800; letter-spacing: -0.03em; color: var(--sk-tinta); font-variant-numeric: tabular-nums; line-height: 1; }
.sk-resumen-cifra + small { color: var(--sk-tenue); font-size: 0.86rem; }
.sk-barras { display: flex; align-items: flex-end; gap: 6px; height: 90px; margin-top: 22px; }
.sk-barras i {
    flex: 1;
    height: var(--h);
    border-radius: 6px 6px 2px 2px;
    background: color-mix(in srgb, var(--acento) 25%, transparent);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.6s var(--sk-suave);
    transition-delay: calc(0.3s + var(--i) * 0.06s);
}
.sk-barras i:last-child { background: var(--acento); }
.sk-estado.is-activo .sk-barras i { transform: none; }
.sk-resumen-pie { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--sk-linea); font-size: 0.78rem; color: var(--sk-muy-tenue); }

/* Casos de uso */
.sk-casos {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 64px;
}
.sk-caso { grid-column: auto; display: flex; flex-direction: column; gap: 12px; }
.sk-caso-sector {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    align-self: flex-start;
    padding: 5px 12px;
    border-radius: 9999px;
    background: var(--sk-fondo-alt);
    border: 1px solid var(--sk-linea);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--sk-cuerpo);
}
.sk-caso-sector i { color: var(--acento); }
.sk-caso-antes {
    display: grid;
    gap: 8px;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--sk-linea);
    font-size: 0.86rem;
    color: var(--sk-tenue);
}
.sk-caso-antes span { display: flex; gap: 10px; }
.sk-caso-antes b { flex: none; width: 4.5em; font-weight: 600; color: var(--sk-muy-tenue); }
.sk-caso-antes span:last-child b { color: var(--acento); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1180px) {
    .sk-planes-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1024px) {
    .sk-hero-producto .sk-hero-grid { grid-template-columns: 1fr; }
    .sk-hero-visual { height: 460px; }
    .sk-dentro { grid-template-columns: 1fr; gap: 28px; }
    .sk-dentro-tabs { grid-auto-flow: column; grid-auto-columns: minmax(200px, 1fr); overflow-x: auto; padding-bottom: 6px; scrollbar-width: none; }
    .sk-dentro-tab span { display: none; }
    .sk-bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sk-celda,
    .sk-celda-ancha { grid-column: span 1; }
    .sk-celda-grande { grid-column: 1 / -1; }
    .sk-publicos,
    .sk-casos { grid-template-columns: 1fr; }
    .sk-plan-ancho { grid-template-columns: 1fr; gap: 20px; }
    .sk-ley { grid-template-columns: 1fr; gap: 40px; }
    .sk-cifras { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sk-cifras div:nth-child(2) { border-right: 0; }
    .sk-cifras div:nth-child(-n + 2) { border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
}

@media (max-width: 768px) {
    .sk-home section.sk-seccion { padding: 88px 0; }
    .sk-home section.sk-cierre { padding: 96px 0; }
    .sk-hero-visual { height: 400px; }
    .sk-movil-real { height: 360px; max-width: none; }
    .sk-encargo { gap: 6px; }
    .sk-encargo h4 { font-size: 0.95rem; }
    .sk-encargo li { padding: 8px 12px; font-size: 0.78rem; gap: 10px; }
    .sk-flota { font-size: 0.76rem; padding: 10px 12px 10px 10px; }
    .sk-flota-ico { width: 28px; height: 28px; }
    .sk-bento { grid-template-columns: 1fr; }
    .sk-celda,
    .sk-celda-ancha,
    .sk-celda-grande { grid-column: auto; padding: 24px; }
    .sk-calc { grid-template-columns: 1fr; }
    .sk-planes-5 { grid-template-columns: 1fr; }
    .sk-calc-entrada,
    .sk-calc-salida { padding: 28px; }
    .sk-plan-ancho .sk-checks { grid-template-columns: 1fr; }
    .sk-proyectos { grid-template-columns: 1fr; }
    .sk-proyecto-grande { grid-row: auto; }
    .sk-proyecto-grande .sk-proyecto-img { aspect-ratio: 16 / 10; min-height: 0; flex: none; }
    .sk-faq summary { font-size: 1rem; padding: 20px 0; }
    .sk-faq details p { padding: 0 0 20px; }
    .sk-tabla th,
    .sk-tabla td { padding: 14px 16px; }
    .sk-obra .sk-estado { padding: 16px; }
    .sk-boceto { grid-template-rows: 30px 100px 60px 60px; gap: 8px; }
    .sk-codigo { font-size: 0.68rem; padding: 14px; }
    .sk-pruebas li { padding: 9px 10px; font-size: 0.76rem; }
    .sk-avisos { width: 84%; }
    .sk-flujo-nodo { grid-template-columns: 32px 1fr auto; gap: 10px; padding: 10px 12px; }
    .sk-flujo-nodo .sk-celda-ico { width: 32px; height: 32px; }
    .sk-flujo-nodo small { display: none; }
    .sk-flujo-enlace { height: 14px; margin-left: 27px; }
    .sk-resumen { padding: 20px; }
    .sk-resumen-cifra { font-size: 2.3rem; }
    .sk-barras { height: 60px; }
}

@media (prefers-reduced-motion: reduce) {
    .sk-flota { animation: none; }
    .sk-dentro-tab::after { display: none; }
}

/* La pieza de IA conserva su etiqueta en todas las fases */
[data-fase] .sk-flujo-ia .sk-flujo-estado { background: color-mix(in srgb, var(--acento) 30%, transparent); color: #fff; }
[data-fase] .sk-flujo-ia .sk-flujo-estado::before { content: "IA"; }
[data-fase] .sk-flujo-ia .sk-flujo-nodo { border-style: solid; }

/* Red del hero de Consultoría: los datos circulan por los enlaces */
.sk-red-grande .sk-enlace {
    stroke-width: 1.5;
    stroke-dasharray: 5 9;
    stroke-dashoffset: 0;
    transition: none;
    animation: sk-circular 1.6s linear infinite;
}
@keyframes sk-circular { to { stroke-dashoffset: -28; } }
.sk-red-grande .sk-nodo { z-index: 1; padding: 9px 14px; font-size: 0.8rem; white-space: nowrap; }
.sk-red-grande .sk-nodo-ia {
    display: grid;
    place-items: center;
    padding: 0;
    border-radius: 50%;
    background: var(--acento);
    border-color: var(--acento);
    color: #fff;
    box-shadow: 0 0 0 10px color-mix(in srgb, var(--acento) 18%, transparent), 0 0 60px color-mix(in srgb, var(--acento) 60%, transparent);
}
@media (prefers-reduced-motion: reduce) { .sk-red-grande .sk-enlace { animation: none; } }

/* ==========================================================================
   CONTACTO SOBRE FONDO OSCURO (Desarrollo y Consultoría)
   El formulario sigue siendo una tarjeta clara: se lee mejor y destaca.
   ========================================================================== */
.sk-contacto-oscuro { position: relative; isolation: isolate; }
.sk-contacto-oscuro .sk-contacto-info h2 { color: #F8FAFC; }
.sk-contacto-oscuro .sk-contacto-info > p { color: var(--sk-muy-tenue); }
.sk-contacto-oscuro .sk-vias li { border-top-color: rgba(255, 255, 255, 0.08); }
.sk-contacto-oscuro .sk-vias li > span:first-child { color: var(--sk-tenue); }
.sk-contacto-oscuro .sk-vias a,
.sk-contacto-oscuro .sk-vias li > span:last-child { color: #F8FAFC; }
.sk-contacto-oscuro .sk-vias a:hover { color: color-mix(in srgb, var(--acento) 45%, #fff); }
.sk-contacto-oscuro .sk-form { box-shadow: 0 50px 100px -40px rgba(0, 0, 0, 0.7); border-color: transparent; }
.sk-contacto-oscuro .sk-btn-primario { background: linear-gradient(135deg, var(--acento), color-mix(in srgb, var(--acento) 55%, #06B6D4)); }
.sk-redes { display: flex; gap: 10px; margin-top: 28px; }
.sk-redes a {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #E2E8F0;
    transition: background 0.25s, transform 0.25s var(--sk-suave);
}
.sk-redes a:hover { background: rgba(255, 255, 255, 0.1); transform: translateY(-2px); }

.sk-contacto-oscuro .sk-contacto-info h2 { font-size: clamp(2.4rem, 4.2vw, 3.6rem); line-height: 1.04; letter-spacing: -0.03em; }