/* =========================================================
   HUB · VERSIÓN DEFINITIVA LIMPIA
   ========================================================= */

.pagina-hub {
    position: relative;
    min-height: 100svh;
    background: var(--color-negro);
    isolation: isolate;
}

.pagina-hub::selection {
    background: var(--color-amarillo);
    color: var(--color-negro-puro);
}

/* Fondo */
.hub-fondo {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.hub-fondo::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        radial-gradient(circle at 50% 46%, rgba(0, 0, 0, .48), rgba(0, 0, 0, .82) 72%),
        rgba(0, 0, 0, .74);
}

.hub-fondo__video {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(7px) saturate(.72) contrast(.95);
    opacity: .72;
    transform: scale(1.035);
}

.hub-fondo__halo {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    width: min(78vw, 760px);
    aspect-ratio: 1;
    border-radius: 50%;
    background: rgba(234, 179, 8, .18);
    filter: blur(130px);
    opacity: .48;
    transform: translate(-50%, -50%);
}

@media (max-width: 1099px) {
    .hub-fondo::after {
        background:
            radial-gradient(circle at 50% 42%, rgba(0, 0, 0, .22), rgba(0, 0, 0, .62) 78%),
            rgba(0, 0, 0, .34);
    }

    .hub-fondo__video {
        filter: blur(4px) saturate(.9) contrast(1.02) brightness(1.14);
        object-position: 62% center;
        opacity: .94;
        transform: scale(1.025);
    }
}

/* Contenedor */
.hub {
    width: min(calc(100% - 32px), 720px);
    margin-inline: auto;
    padding:
        max(38px, env(safe-area-inset-top))
        0
        max(34px, env(safe-area-inset-bottom));
}

/* Cabecera */
.hub__cabecera {
    position: relative;
    padding: 16px 8px 35px;
    text-align: center;
}

.hub__logo {
    display: inline-block;
    width: min(100%, 330px);
    margin-bottom: 29px;
    animation: hub-iluminar-logo 1.2s ease .15s both;
}

.hub__logo img {
    width: 100%;
}

.hub__etiqueta,
.hub-cta__etiqueta {
    margin-bottom: 12px;
    color: var(--color-amarillo);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .18em;
    line-height: 1.5;
    text-transform: uppercase;
}

.hub__titulo {
    margin: 0;
    font-family: var(--fuente-titulos);
    font-size: clamp(2.05rem, 9vw, 4.25rem);
    line-height: 1;
    letter-spacing: -.045em;
    text-transform: uppercase;
}

.hub__titulo span {
    display: inline-block;
    margin-top: .08em;
    color: var(--color-amarillo);
}

/* Enlaces */
.hub-enlaces {
    display: grid;
    grid-template-columns: 1fr;
    gap: 13px;
}

.hub-tarjeta {
    --hub-marca: var(--color-amarillo);

    position: relative;
    display: grid;
    grid-template-columns: 50px minmax(0, 1fr) 50px;
    align-items: center;
    min-height: 78px;
    padding: 14px 18px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .11);
    border-radius: 15px;
    background: rgba(10, 10, 10, .76);
    box-shadow: 0 12px 30px rgba(0, 0, 0, .22);
    text-align: center;
    isolation: isolate;
    -webkit-tap-highlight-color: transparent;
    transition:
        transform var(--transicion-rapida),
        border-color var(--transicion-normal),
        box-shadow var(--transicion-normal),
        background-color var(--transicion-normal);
}

/* Retroiluminación amplia y difusa */
.hub-tarjeta::before {
    content: "";
    position: absolute;
    z-index: -1;
    left: 50%;
    bottom: -48px;
    width: 66%;
    height: 68px;
    border-radius: 50%;
    background: var(--hub-marca);
    opacity: .095;
    filter: blur(31px);
    transform: translateX(-50%);
    pointer-events: none;
    transition:
        width var(--transicion-normal),
        opacity var(--transicion-normal),
        filter var(--transicion-normal);
}

.hub-tarjeta__icono {
    grid-column: 1;
    justify-self: center;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.hub-tarjeta__icono::before,
.hub-tarjeta__icono::after {
    display: none;
}

.hub-tarjeta__icono svg {
    width: 33px;
    height: 33px;
    overflow: visible;
    fill: none;
    stroke: var(--hub-marca);
    stroke-width: 2.45;
    stroke-linecap: round;
    stroke-linejoin: round;
    filter: drop-shadow(
        0 0 5px color-mix(in srgb, var(--hub-marca) 34%, transparent)
    );
    transition:
        transform var(--transicion-normal),
        filter var(--transicion-normal);
}

.hub-tarjeta__icono img {
    display: block;
    width: 33px;
    height: 33px;
    object-fit: contain;
    filter: drop-shadow(
        0 0 5px color-mix(in srgb, var(--hub-marca) 34%, transparent)
    );
    transition:
        transform var(--transicion-normal),
        filter var(--transicion-normal);
}

.hub-tarjeta__icono svg.icono-marca,
.hub-tarjeta__icono svg.icono-relleno {
    fill: var(--hub-marca);
    stroke: none;
}

.hub-tarjeta__icono .icono-corte {
    fill: var(--color-negro-puro);
    stroke: none;
}

.hub-tarjeta__icono .icono-punto,
.hub-tarjeta__icono .icono-punto-relleno {
    fill: var(--hub-marca);
    stroke: none;
}

.hub-tarjeta__icono .icono-wallapop {
    width: 36px;
    height: 36px;
    color: var(--hub-marca);
    fill: none;
    stroke: currentColor;
    stroke-width: 1.75;
}


.hub-tarjeta__icono .icono-cults {
    width: 36px;
    height: 36px;
}

.hub-tarjeta__icono .icono-makerworld {
    width: 34px;
    height: 34px;
}

.hub-tarjeta__icono .icono-email {
    width: 35px;
    height: 35px;
}

.hub-tarjeta strong {
    grid-column: 2;
    justify-self: center;
    width: 100%;
    font-family: var(--fuente-titulos);
    font-size: clamp(1rem, 4.25vw, 1.08rem);
    line-height: 1.1;
    letter-spacing: .025em;
    text-align: center;
    text-transform: uppercase;
}

.hub-tarjeta__flecha {
    display: none !important;
}

/* El recorrido animado solo se muestra en la versión móvil. */
.hub-tarjeta__recorrido {
    display: none;
}

/* Colores por plataforma */
.hub-tarjeta--youtube {
    --hub-marca: #ff3030;
}

.hub-tarjeta--cults {
    --hub-marca: #822ef5;
}

.hub-tarjeta--makerworld {
    --hub-marca: #00ae42;
}

.hub-tarjeta--wallapop {
    --hub-marca: #13cbb8;
}

.hub-tarjeta--instagram {
    --hub-marca: #f45bc7;
}

.hub-tarjeta--tiktok {
    --hub-marca: #58efe8;
}

.hub-tarjeta--facebook {
    --hub-marca: #1877f2;
}

.hub-tarjeta--email {
    --hub-marca: var(--color-amarillo);
}

.hub-tarjeta:active {
    transform: scale(.985);
}

/* CTA */
.hub-cta {
    position: relative;
    margin-top: 34px;
    padding: clamp(30px, 7vw, 50px) 24px;
    overflow: hidden;
    border: 1px solid rgba(234, 179, 8, .26);
    border-radius: 18px;
    background:
        linear-gradient(135deg, rgba(234, 179, 8, .11), transparent 48%),
        rgba(255, 255, 255, .035);
    text-align: center;
}

.hub-cta__brillo {
    position: absolute;
    top: -150px;
    right: -70px;
    width: 220px;
    aspect-ratio: 1;
    border-radius: 50%;
    background: var(--color-amarillo);
    opacity: .12;
    filter: blur(60px);
}

.hub-cta h2 {
    margin-bottom: 12px;
    font-family: var(--fuente-titulos);
    font-size: clamp(1.65rem, 6vw, 2.7rem);
    text-transform: uppercase;
}

.hub-cta > p:not(.hub-cta__etiqueta) {
    max-width: 460px;
    margin: 0 auto 23px;
    color: var(--color-gris-claro);
}

.hub-cta__boton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: min(100%, 360px);
    min-height: 58px;
    gap: 9px;
    padding: 16px 26px;
    border: none;
    background: #25d366;
    color: #ffffff;
    font-size: clamp(1rem, 3.8vw, 1.12rem);
    font-weight: 800;
    line-height: 1.15;
}

.hub-cta__whatsapp {
    width: 29px;
    height: 29px;
    flex: 0 0 auto;
    fill: currentColor;
    transition:
        transform var(--transicion-rapida),
        filter var(--transicion-rapida);
}

/* Pie */
.hub-pie {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 11px;
    padding: 31px 4px 4px;
    color: var(--color-gris);
    font-size: .78rem;
    text-align: center;
}

.hub-pie > img {
    width: 22px;
    height: 22px;
    opacity: .6;
}

.hub-pie p {
    margin: 0;
}

.selector-idioma--hub-pie {
    position: static;
    z-index: 2;
    margin: 0 0 0 4px;
    transform: none;
}

.selector-idioma--hub-pie .selector-idioma__boton {
    min-height: 34px;
    padding: 7px 9px;
    color: var(--color-gris-claro);
    border-color: rgba(255, 255, 255, .14);
    background: transparent;
    box-shadow: none;
}

.selector-idioma--hub-pie .selector-idioma__globo {
    width: 15px;
    height: 15px;
}

.selector-idioma--hub-pie .selector-idioma__flecha {
    width: 12px;
    height: 12px;
}

.selector-idioma--hub-pie .selector-idioma__menu {
    top: auto;
    right: 0;
    bottom: calc(100% + 8px);
}

.hub-compartir {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 7px;
    padding: 7px 10px;
    border-radius: 999px;
    background: transparent;
    color: var(--color-gris-claro);
    cursor: pointer;
    transition:
        background-color var(--transicion-rapida),
        color var(--transicion-rapida);
}

.hub-compartir svg {
    width: 15px;
    height: 15px;
    fill: currentColor;
}

/* Aviso */
.hub-aviso {
    position: fixed;
    z-index: 10;
    left: 50%;
    bottom: max(20px, env(safe-area-inset-bottom));
    max-width: calc(100% - 32px);
    padding: 11px 16px;
    border: 1px solid rgba(234, 179, 8, .35);
    border-radius: 999px;
    background: rgba(10, 10, 10, .94);
    color: var(--color-blanco);
    font-size: .84rem;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 20px);
    transition:
        opacity .25s ease,
        transform .25s ease;
    backdrop-filter: blur(12px);
}

.hub-aviso--visible {
    opacity: 1;
    transform: translate(-50%, 0);
}

/* Entrada */
[data-aparecer] {
    opacity: 0;
    transform: translateY(18px);
}

.pagina-hub.hub-listo [data-aparecer] {
    animation: hub-aparecer .65s cubic-bezier(.22, 1, .36, 1) forwards;
}

.pagina-hub.hub-listo [data-aparecer]:nth-child(1) { animation-delay: .04s; }
.pagina-hub.hub-listo [data-aparecer]:nth-child(2) { animation-delay: .10s; }
.pagina-hub.hub-listo [data-aparecer]:nth-child(3) { animation-delay: .16s; }
.pagina-hub.hub-listo [data-aparecer]:nth-child(4) { animation-delay: .22s; }
.pagina-hub.hub-listo [data-aparecer]:nth-child(5) { animation-delay: .28s; }
.pagina-hub.hub-listo [data-aparecer]:nth-child(6) { animation-delay: .34s; }
.pagina-hub.hub-listo [data-aparecer]:nth-child(7) { animation-delay: .40s; }
.pagina-hub.hub-listo [data-aparecer]:nth-child(8) { animation-delay: .46s; }
.pagina-hub.hub-listo [data-aparecer]:nth-child(9) { animation-delay: .52s; }

@keyframes hub-aparecer {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes hub-iluminar-logo {
    0% {
        opacity: 0;
        transform: translateY(-8px);
        filter: drop-shadow(0 0 0 rgba(234, 179, 8, 0));
    }

    55% {
        filter: drop-shadow(0 0 18px rgba(234, 179, 8, .55));
    }

    100% {
        opacity: 1;
        transform: none;
        filter: drop-shadow(0 0 0 rgba(234, 179, 8, 0));
    }
}

/* El trazo SVG mantiene la misma velocidad en rectas y curvas. */
@keyframes hub-borde-baja {
    0% { stroke-dashoffset: 22; opacity: 0; }
    4%, 96% { opacity: 1; }
    100% { stroke-dashoffset: -100; opacity: 0; }
}

@keyframes hub-borde-sube {
    0% { stroke-dashoffset: -100; opacity: 0; }
    4%, 96% { opacity: 1; }
    100% { stroke-dashoffset: 22; opacity: 0; }
}

@media (max-width: 759px) {
    .hub-enlaces {
        gap: 6px;
    }

    .hub-tarjeta__recorrido {
        display: block;
        position: absolute;
        z-index: 0;
        inset: 0;
        width: 100%;
        height: 100%;
        overflow: visible;
        color: var(--hub-marca);
        pointer-events: none;
    }

    .hub-tarjeta__recorrido path {
        fill: none;
        stroke: currentColor;
        stroke-width: 2;
        stroke-linecap: round;
        stroke-dasharray: 22 100;
        opacity: 0;
        filter: drop-shadow(0 0 5px currentColor);
    }

    .hub-tarjeta__icono,
    .hub-tarjeta strong {
        position: relative;
        z-index: 1;
    }

    .pagina-hub.hub-listo .hub-tarjeta--onda-derecha-baja .hub-tarjeta__recorrido-derecha {
        animation: hub-borde-baja .52s linear both;
    }

    .pagina-hub.hub-listo .hub-tarjeta--onda-izquierda-baja .hub-tarjeta__recorrido-izquierda {
        animation: hub-borde-baja .52s linear both;
    }

    .pagina-hub.hub-listo .hub-tarjeta--onda-derecha-sube .hub-tarjeta__recorrido-derecha {
        animation: hub-borde-sube .52s linear both;
    }

    .pagina-hub.hub-listo .hub-tarjeta--onda-izquierda-sube .hub-tarjeta__recorrido-izquierda {
        animation: hub-borde-sube .52s linear both;
    }
}

/* Hover solo con puntero real */
@media (hover: hover) and (pointer: fine) {
    .hub-tarjeta:hover,
    .hub-tarjeta:focus-visible {
        transform: translateY(-4px);
        border-color: color-mix(in srgb, var(--hub-marca) 58%, transparent);
        background: rgba(13, 13, 13, .91);
        box-shadow:
            0 20px 46px rgba(0, 0, 0, .42),
            0 0 18px color-mix(in srgb, var(--hub-marca) 11%, transparent);
        outline: none;
    }

    .hub-tarjeta:hover::before,
    .hub-tarjeta:focus-visible::before {
        width: 78%;
        opacity: .2;
        filter: blur(29px);
    }

    .hub-tarjeta:hover .hub-tarjeta__icono svg,
    .hub-tarjeta:hover .hub-tarjeta__icono img,
    .hub-tarjeta:focus-visible .hub-tarjeta__icono svg,
    .hub-tarjeta:focus-visible .hub-tarjeta__icono img {
        transform: scale(1.055);
        filter: drop-shadow(
            0 0 8px color-mix(in srgb, var(--hub-marca) 58%, transparent)
        );
    }

    .hub-cta__boton:hover,
    .hub-cta__boton:focus-visible {
        background: #20bd5a;
        box-shadow:
            0 12px 28px rgba(0, 0, 0, .28),
            0 0 24px rgba(37, 211, 102, .32);
        outline: none;
    }

    .hub-cta__boton:hover .hub-cta__whatsapp,
    .hub-cta__boton:focus-visible .hub-cta__whatsapp {
        filter: drop-shadow(0 0 6px rgba(255, 255, 255, .7));
        transform: scale(1.06);
    }

    .hub-compartir:hover,
    .hub-compartir:focus-visible {
        background: rgba(255, 255, 255, .08);
        color: var(--color-blanco);
        outline: none;
    }
}

/* Escritorio */
@media (min-width: 760px) {
    .hub {
        width: min(calc(100% - 40px), 900px);
        padding-top: 58px;
        padding-bottom: 46px;
    }

    .hub__cabecera {
        padding-bottom: 42px;
    }

    .hub-enlaces {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .hub-tarjeta {
        grid-template-columns: 46px minmax(0, 1fr) 46px;
        min-height: 82px;
        padding-inline: 14px;
    }

    .hub-tarjeta strong {
        font-size: 1rem;
    }

    .hub-cta {
        margin-top: 18px;
    }

    .hub-cta__boton {
        min-height: 62px;
        font-size: 1.12rem;
    }

    .hub-cta__whatsapp {
        width: 30px;
        height: 30px;
    }
}

/* Móvil estrecho */
@media (max-width: 430px) {
    .hub {
        width: min(calc(100% - 22px), 720px);
    }

    .hub__logo {
        width: min(82%, 290px);
    }

    .hub-tarjeta {
        min-height: 74px;
        padding-inline: 14px;
    }

    .hub-pie {
        flex-wrap: wrap;
    }
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce) {
    .hub__logo,
    .pagina-hub.hub-listo [data-aparecer] {
        animation: none;
        opacity: 1;
        transform: none;
    }

    .hub-tarjeta,
    .hub-tarjeta::before,
    .hub-tarjeta__icono svg,
    .hub-cta__whatsapp,
    .hub-aviso {
        transition: none;
    }

    .pagina-hub.hub-listo .hub-tarjeta::before,
    .pagina-hub.hub-listo .hub-tarjeta__recorrido path {
        animation: none;
    }
}