/*
 * Bloque Industry Carousel (Bloque 3) — estilos (rediseño oscuro).
 * Ref visual: referencias/image copy.png.
 *
 * Fondo NEGRO. Fila de botones tipo tabs/progreso arriba (el activo se rellena de
 * gris según el progreso del scroll) + track horizontal de tarjetas grandes con
 * bordes muy redondeados. La activa es protagonista y se asoma la siguiente.
 *
 * En desktop con GSAP: el bloque se pina, el track se mueve con transform inline (JS).
 * En móvil/tablet (≤1024px): is-static, scroll horizontal nativo.
 *
 * Namespacing: .okip-ic__* — sin reglas globales que afecten a otros bloques.
 */

/* ---- Raíz del bloque ---- */
.okip-ic {
    position: relative;
    min-height: var(--okip-ic-minh, 100svh);
    z-index: var(--okip-ic-z, 3);
    background: #000;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: var(--okip-ic-gap, clamp(2rem, 4vh, 3rem));
    padding-block: calc(var(--okip-navbar-h, 68px) + clamp(.25rem, .15vh, .75rem)) clamp(2rem, 5vh, 3.5rem);
    border-radius: 0;
    /* El root pineado no recorta: el clipping vive en la cinta para no pelear
       con ScrollTrigger pin. */
    overflow: visible;
    isolation: isolate;
    /* Inset lateral compartido por la fila de botones y el alineado del track. */
    --okip-ic-inset: clamp(1.25rem, 5vw, 5rem);
    --okip-ic-card-h: clamp(340px, 78svh, 820px);
}

/* ScrollTrigger envuelve el bloque pineado en un .pin-spacer. */
.pin-spacer:has(> .okip-ic) {
    background: #000;
}

/* ============================================================
   FILA DE BOTONES TIPO TABS / PROGRESO
   ============================================================ */
.okip-ic__nav {
    position: relative;
    z-index: 2;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: clamp(.6rem, 1.2vw, 1rem);
    padding-inline: var(--okip-ic-inset);
    flex-shrink: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}
.okip-ic__nav::-webkit-scrollbar { display: none; }

.okip-ic__nav-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 210px;
    flex: 0 0 auto;
    height: 40px;
    padding-inline: 1.1rem;
    border: 1px solid rgba(255, 255, 255, .45);
    border-radius: 6px;
    background: #0d0e10;
    color: #fff;
    cursor: pointer;
    overflow: hidden;
    transition: border-color .25s ease, background .25s ease;
    -webkit-tap-highlight-color: transparent;
}
.okip-ic__nav-btn:hover,
.okip-ic__nav-btn:focus-visible {
    border-color: rgba(255, 255, 255, .8);
    outline: none;
}
.okip-ic__nav-btn.is-active {
    border-color: rgba(255, 255, 255, .9);
}

/* Relleno gris que avanza de izquierda a derecha (scaleX por JS via --okip-ic-fill). */
.okip-ic__nav-fill {
    position: absolute;
    inset: 0;
    transform-origin: left center;
    transform: scaleX(var(--okip-ic-fill, 0));
    background: rgba(255, 255, 255, .26);
    transition: transform .12s linear;
    pointer-events: none;
}

.okip-ic__nav-label {
    position: relative;
    z-index: 1;
    font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
    font-size: .82rem;
    line-height: 1;
    font-weight: 500;
    letter-spacing: .06em;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ============================================================
   TRACK DE TARJETAS
   ============================================================ */
.okip-ic__strip {
    position: relative;
    z-index: 1;
    width: 100%;
    /* en desktop el track se mueve con transform (JS); el overflow se recorta aquí */
    overflow: clip;
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    align-items: flex-start;
}

.okip-ic__track {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: clamp(1rem, 2.2vw, 2rem);
    list-style: none;
    margin: 0;
    /* Padding 0 en desktop: el alineado a la izquierda lo aplica el JS (startX).
       En is-static se reintroduce el inset para no pegar la 1ª tarjeta al borde. */
    padding: 0;
    height: var(--okip-ic-card-h);
    width: max-content;
}

/* ---- Tarjeta individual (solo media, sin cuerpo de texto) ---- */
.okip-ic__item {
    position: relative;
    flex: 0 0 auto;
    width: auto;
    height: 100%;
    aspect-ratio: 16 / 9;
    border-radius: clamp(20px, 2.4vw, 32px);
    overflow: hidden;
    background: #111316;
    /* Inactiva: ligeramente menor (el oscurecido lo hace el overlay ::after). */
    transform: scale(.965);
    transition: transform .45s var(--okip-ease, ease);
}
/* Oscurecido de la tarjeta inactiva vía overlay de opacidad (compositor, sin repaint).
   opacity:.6 sobre negro == filter:brightness(.4): 0.4·color + 0.6·negro = 0.4·color.
   Antes se animaba `filter` sobre imágenes 1920×1080 → repaint por frame. */
.okip-ic__item::after {
    content: "";
    position: absolute;
    inset: 0;
    background: #000;
    opacity: .6;
    transition: opacity .45s ease;
    pointer-events: none;
}

/* will-change dinámico: solo mientras el bloque está pineado (JS añade .is-pinned).
   Evita capas de composición permanentes en cada tarjeta cuando el bloque está
   fuera de pantalla o en móvil. */
.okip-ic.is-pinned .okip-ic__track {
    will-change: transform;
}
.okip-ic.is-pinned .okip-ic__item {
    will-change: transform;
}
/* Activa: a plena luz, protagonista */
.okip-ic__item.is-active {
    transform: scale(1);
    z-index: 1;
}
.okip-ic__item.is-active::after {
    opacity: 0;
}

/* Media dentro de la tarjeta */
.okip-ic__item-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Placeholder geométrico cuando no hay media real (tema oscuro) */
.okip-ic__item-ph {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 44px),
        repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 1px, transparent 1px 44px),
        #15181c;
}
.okip-ic__item-ph-label {
    font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
    font-size: .9rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .55);
    text-align: center;
    padding: .5rem;
}

/* ============================================================
   BLOQUE LEGACY (heading + naranja + CTA) — solo si layout.show_intro
   ============================================================ */
.okip-ic__content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 940px;
    margin-inline: auto;
    padding-inline: var(--okip-container-pad, 1.5rem);
    text-align: center;
    flex-shrink: 0;
}
.okip-ic__eyebrow {
    margin: 0 0 .75rem;
    font-size: .78rem;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .6);
}
.okip-ic__heading-main {
    margin: 0;
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.1;
    font-weight: 500;
    text-transform: uppercase;
    color: #fff;
}
.okip-ic__heading-sub {
    margin: .2rem 0 0;
    font-size: clamp(1.45rem, 2.8vw, 2.55rem);
    line-height: 1.08;
    font-weight: 300;
    color: rgba(255, 255, 255, .85);
}
.okip-ic__orange-line {
    position: relative;
    margin: clamp(.9rem, 2.2vh, 1.35rem) 0 0;
    display: block;
    min-height: 1.15em;
}
.okip-ic__orange-wrap {
    display: inline-grid;
    vertical-align: top;
}
.okip-ic__orange-wrap > * {
    grid-area: 1 / 1;
}
.okip-ic__orange-text {
    display: block;
    font-size: clamp(2.5rem, 4.6vw, 4.4rem);
    line-height: 1;
    font-weight: 400;
    color: var(--okip-ic-title-color, var(--okip-color-accent, #ff5a14));
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .3s ease, transform .35s var(--okip-ease);
    will-change: opacity, transform;
    pointer-events: none;
    user-select: none;
}
.okip-ic__orange-text.is-active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    user-select: auto;
}
.okip-ic__cta {
    display: inline-block;
    margin-top: clamp(1.05rem, 2.4vh, 1.55rem);
    min-width: 196px;
    padding: .58rem 1.75rem .62rem;
    font-size: 1rem;
    line-height: 1.1;
    text-transform: uppercase;
    text-decoration: none;
    color: #fff;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 9px;
    transition: transform .2s ease, background .2s ease;
}
.okip-ic__cta:hover,
.okip-ic__cta:focus-visible {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, .12);
    outline: none;
}

/* ============================================================
   MODO ESTÁTICO (móvil/tablet / sin GSAP / reduce-motion)
   ============================================================ */
.okip-ic.is-static {
    transform: none !important;
}
/* Reintroduce el inset lateral (en desktop animado lo aporta el startX del JS). */
.okip-ic.is-static .okip-ic__track {
    padding-inline: var(--okip-ic-inset);
}
/* Scroll horizontal nativo */
.okip-ic.is-static .okip-ic__strip {
    overflow-x: auto;
    overflow-y: clip;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, .3) transparent;
}
.okip-ic.is-static .okip-ic__strip::-webkit-scrollbar { height: 3px; }
.okip-ic.is-static .okip-ic__strip::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, .3);
    border-radius: 2px;
}
/* En is-static mostrar solo el texto naranja activo */
.okip-ic.is-static .okip-ic__orange-wrap {
    display: inline;
}
.okip-ic.is-static .okip-ic__orange-text {
    display: none;
    opacity: 1;
    transform: none;
}
.okip-ic.is-static .okip-ic__orange-text.is-active {
    display: inline;
}

/* ---- Responsive: móvil/tablet (≤1024px) ---- */
@media (max-width: 1024px) {
    .okip-ic {
        min-height: auto;
        padding-block: calc(var(--okip-navbar-h, 68px) + clamp(.4rem, 1.5vh, 1rem)) clamp(2rem, 6vh, 3.5rem);
        justify-content: flex-start;
        gap: clamp(1.5rem, 4vh, 2.5rem);
    }
    .okip-ic__nav {
        flex-wrap: nowrap;
    }
    .okip-ic__nav-btn {
        min-width: 150px;
    }
    .okip-ic__track {
        height: auto;
    }
    .okip-ic__item {
        width: clamp(260px, 82vw, 560px);
        height: auto;
    }
}

/* ---- Accesibilidad: reduce-motion ---- */
@media (prefers-reduced-motion: reduce) {
    .okip-ic__nav-fill {
        transition: none;
    }
    .okip-ic__orange-text {
        transition: opacity .15s ease;
        transform: none !important;
    }
    .okip-ic__item {
        transition: none;
        transform: none !important;
    }
    .okip-ic__item::after {
        transition: opacity .15s ease;
    }
    .okip-ic__item.is-active {
        transform: none !important;
    }
}