/* =========================================================
   KEY! | PREPUBLISH-POLISH.CSS
   Pulido visual previo a publicación
========================================================= */

/* =========================================================
   0. VARIABLES DE RESPALDO
========================================================= */

:root {
    --key-accent: var(--theme-accent, var(--color-primary, #8cff3f));
    --key-accent-2: var(--theme-accent-2, var(--color-secondary, #35d777));
    --key-accent-rgb: var(--theme-accent-rgb, 140, 255, 63);
    --key-surface: rgba(8, 24, 16, 0.86);
    --key-surface-strong: rgba(5, 15, 10, 0.95);
    --key-line: rgba(255,255,255,.075);
}

/* =========================================================
   1. ARSENAL / SERVICIOS
========================================================= */

.key-arsenal {
    position: relative;
    overflow: clip;
}

.key-arsenal::before {
    content: "";
    position: absolute;
    width: 680px;
    height: 680px;
    right: -260px;
    top: -160px;
    border-radius: 50%;
    pointer-events: none;
    background: radial-gradient(
        circle,
        rgba(var(--key-accent-rgb), .085),
        transparent 68%
    );
    filter: blur(14px);
}

.key-arsenal__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1.25rem;
}

.key-service {
    position: relative;
    grid-column: span 6;
    min-width: 0;
    overflow: hidden;
    border-radius: clamp(22px, 2.2vw, 34px);
    border: 1px solid var(--key-line);
    background:
        radial-gradient(
            circle at 20% 0%,
            rgba(var(--key-accent-rgb), .07),
            transparent 32%
        ),
        linear-gradient(
            160deg,
            rgba(255,255,255,.035),
            rgba(255,255,255,.012) 35%,
            rgba(0,0,0,.09)
        ),
        var(--color-surface-strong, #06130d);
    box-shadow:
        0 24px 70px rgba(0,0,0,.18),
        inset 0 1px 0 rgba(255,255,255,.035);
    transition:
        transform .36s cubic-bezier(.22,1,.36,1),
        border-color .36s ease,
        box-shadow .36s ease;
}

.key-service--featured {
    grid-column: span 7;
}

.key-service--compact {
    grid-column: span 5;
}

.key-service:hover {
    transform: translateY(-6px);
    border-color: rgba(var(--key-accent-rgb), .22);
    box-shadow:
        0 32px 80px rgba(0,0,0,.25),
        0 0 40px rgba(var(--key-accent-rgb), .045);
}

/* ---------- área visual ---------- */

.key-service__visual {
    position: relative;
    min-height: 390px;
    overflow: hidden;
    isolation: isolate;
    background:
        radial-gradient(
            circle at 50% 48%,
            rgba(var(--key-accent-rgb), .10),
            transparent 31%
        ),
        linear-gradient(
            180deg,
            rgba(255,255,255,.018),
            rgba(0,0,0,.08)
        );
    border-bottom: 1px solid var(--key-line);
}

.key-service__visual::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: .18;
    background-image:
        linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: linear-gradient(to bottom, #000, transparent 88%);
}

.key-service__visual::after {
    content: "";
    position: absolute;
    inset: auto 9% 10% 9%;
    height: 1px;
    opacity: .6;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(var(--key-accent-rgb), .5),
        transparent
    );
}

/* ---------- slides ---------- */

.key-service__slides {
    position: absolute;
    inset: 0;
}

.key-product-slide {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    margin: 0;
    padding: 2.5rem 2rem 4.7rem;
    opacity: 0;
    visibility: hidden;
    transform: translateX(26px) scale(.98);
    transition:
        opacity .5s ease,
        visibility .5s ease,
        transform .62s cubic-bezier(.22,1,.36,1);
}

.key-product-slide.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0) scale(1);
}

.key-product-slide.is-leaving-left {
    transform: translateX(-28px) scale(.98);
}

.key-product-slide.is-leaving-right {
    transform: translateX(28px) scale(.98);
}

.key-product-slide img {
    display: block;
    width: min(92%, 560px);
    height: min(300px, 32vw);
    min-height: 240px;
    object-fit: contain;
    filter: drop-shadow(0 28px 38px rgba(0,0,0,.34));
    transition:
        transform .45s cubic-bezier(.22,1,.36,1),
        filter .45s ease;
}

.key-service:hover .key-product-slide.is-active img {
    transform: translateY(-4px) scale(1.025);
    filter:
        drop-shadow(0 34px 44px rgba(0,0,0,.38))
        drop-shadow(0 0 22px rgba(var(--key-accent-rgb), .055));
}

/* ---------- fallback si aún falta mockup ---------- */

.key-product-slide.is-missing {
    display: none;
}

.key-service__empty {
    position: absolute;
    inset: 0;
    display: none;
    place-items: center;
    padding: 2rem;
    text-align: center;
}

.key-service.has-no-images .key-service__empty {
    display: grid;
}

.key-service__empty-inner {
    display: grid;
    justify-items: center;
    gap: .7rem;
    max-width: 280px;
}

.key-service__empty-icon {
    display: grid;
    place-items: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    color: var(--key-accent);
    background: rgba(var(--key-accent-rgb), .09);
    border: 1px solid rgba(var(--key-accent-rgb), .17);
}

.key-service__empty strong {
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.key-service__empty small {
    color: var(--color-text-muted);
}

/* ---------- interfaz sobre el visual ---------- */

.key-service__hud {
    position: absolute;
    inset: 1.1rem 1.1rem auto;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    pointer-events: none;
}

.key-service__index,
.key-service__tech {
    display: inline-flex;
    align-items: center;
    gap: .48rem;
    min-height: 36px;
    padding: .55rem .75rem;
    border-radius: 999px;
    background: rgba(3,12,8,.68);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.07);
    font-size: .73rem;
    font-weight: 800;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.key-service__index {
    color: var(--key-accent);
}

.key-service__tech {
    color: var(--color-text-soft);
}

.key-service__meta {
    position: absolute;
    left: 1.2rem;
    bottom: 1.15rem;
    z-index: 6;
    display: grid;
    gap: .16rem;
    max-width: calc(100% - 170px);
    padding: .72rem .86rem;
    border-radius: 14px;
    background: rgba(3,12,8,.68);
    backdrop-filter: blur(13px);
    border: 1px solid rgba(255,255,255,.07);
}

.key-service__code {
    color: var(--key-accent);
    font-family: var(--font-display);
    font-size: .7rem;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.key-service__product-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #fff;
    font-size: .88rem;
    font-weight: 750;
}

/* ---------- controles ---------- */

.key-service__controls {
    position: absolute;
    z-index: 7;
    right: 1.1rem;
    bottom: 1.08rem;
    display: inline-flex;
    align-items: center;
    gap: .46rem;
}

.key-service__arrow {
    display: grid;
    place-items: center;
    width: 39px;
    height: 39px;
    padding: 0;
    border: 1px solid rgba(255,255,255,.09);
    border-radius: 50%;
    color: #fff;
    background: rgba(3,12,8,.72);
    backdrop-filter: blur(12px);
    transition:
        background .2s ease,
        transform .2s ease,
        border-color .2s ease;
}

.key-service__arrow:hover {
    transform: translateY(-2px);
    border-color: rgba(var(--key-accent-rgb), .25);
    background: rgba(var(--key-accent-rgb), .13);
}

.key-service__dots {
    display: flex;
    align-items: center;
    gap: .34rem;
}

.key-service__dot {
    width: 7px;
    height: 7px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255,255,255,.23);
    transition:
        width .26s ease,
        border-radius .26s ease,
        background .26s ease;
}

.key-service__dot.is-active {
    width: 22px;
    border-radius: 99px;
    background: var(--key-accent);
}

/* ---------- barra de autoplay ---------- */

.key-service__timer {
    position: absolute;
    z-index: 8;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: rgba(255,255,255,.04);
}

.key-service__timer-fill {
    display: block;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--key-accent), var(--key-accent-2));
}

.key-service.is-running .key-service__timer-fill {
    animation: keyServiceTimer var(--carousel-delay, 5200ms) linear forwards;
}

@keyframes keyServiceTimer {
    from { width: 0; }
    to { width: 100%; }
}

/* ---------- contenido ---------- */

.key-service__body {
    display: grid;
    gap: .9rem;
    padding: 1.35rem 1.4rem 1.45rem;
}

.key-service__category {
    color: var(--key-accent);
    font-family: var(--font-display);
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.key-service__body h3 {
    margin: 0;
    color: #fff;
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    line-height: .96;
    text-transform: uppercase;
}

.key-service__body p {
    max-width: 600px;
    margin: 0;
    color: var(--color-text-soft);
    line-height: 1.65;
}

.key-service__tags {
    display: flex;
    flex-wrap: wrap;
    gap: .48rem;
}

.key-service__tags span {
    padding: .48rem .7rem;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.055);
    background: rgba(255,255,255,.045);
    color: var(--color-text-soft);
    font-size: .79rem;
}

.key-service__actions {
    display: flex;
    align-items: center;
    gap: .65rem;
    margin-top: .15rem;
}

.key-service__cta {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 50px;
    padding: .82rem .95rem;
    border-radius: 15px;
    color: #fff;
    background:
        linear-gradient(
            90deg,
            rgba(var(--key-accent-rgb), .085),
            rgba(255,255,255,.035)
        );
    border: 1px solid rgba(var(--key-accent-rgb), .09);
    font-weight: 750;
    transition:
        transform .2s ease,
        border-color .2s ease,
        background .2s ease;
}

.key-service__cta:hover {
    transform: translateY(-2px);
    border-color: rgba(var(--key-accent-rgb), .22);
    background:
        linear-gradient(
            90deg,
            rgba(var(--key-accent-rgb), .15),
            rgba(255,255,255,.05)
        );
}

/* =========================================================
   2. TRANSFORMACIÓN — "DE IDEA A MISIÓN"
========================================================= */

.key-transformation {
    position: relative;
    overflow: clip;
}

.key-transformation__shell {
    position: relative;
    display: grid;
    grid-template-columns: minmax(300px, .76fr) minmax(0, 1.24fr);
    gap: clamp(1.5rem, 4vw, 4rem);
    align-items: center;
}

.key-transformation__intro {
    position: relative;
    z-index: 3;
}

.key-transformation__intro h2 {
    margin: 0 0 1rem;
    color: #fff;
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 5.5vw, 5.7rem);
    line-height: .88;
    text-transform: uppercase;
}

.key-transformation__intro h2 span {
    color: var(--key-accent);
}

.key-transformation__intro > p {
    max-width: 540px;
    margin: 0 0 1.5rem;
    color: var(--color-text-soft);
    line-height: 1.7;
}

.key-transformation__steps {
    display: grid;
    gap: .65rem;
}

.key-transform-tab {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: .8rem;
    width: 100%;
    padding: .85rem .9rem;
    text-align: left;
    border: 1px solid rgba(255,255,255,.065);
    border-radius: 17px;
    color: var(--color-text-soft);
    background: rgba(255,255,255,.025);
    transition:
        transform .24s ease,
        background .24s ease,
        border-color .24s ease,
        color .24s ease;
}

.key-transform-tab:hover {
    transform: translateX(4px);
    border-color: rgba(var(--key-accent-rgb), .17);
}

.key-transform-tab.is-active {
    color: #fff;
    border-color: rgba(var(--key-accent-rgb), .25);
    background:
        linear-gradient(
            90deg,
            rgba(var(--key-accent-rgb), .12),
            rgba(var(--key-accent-rgb), .025)
        );
}

.key-transform-tab__number {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    color: var(--color-text-muted);
    background: rgba(255,255,255,.05);
    font-family: var(--font-display);
}

.key-transform-tab.is-active .key-transform-tab__number {
    color: var(--theme-button-text, #07150f);
    background: var(--key-accent);
}

.key-transform-tab__text {
    display: grid;
    gap: .12rem;
}

.key-transform-tab__text strong {
    font-size: .92rem;
}

.key-transform-tab__text small {
    color: var(--color-text-muted);
}

.key-transform-tab > i {
    color: var(--key-accent);
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity .22s ease, transform .22s ease;
}

.key-transform-tab.is-active > i {
    opacity: 1;
    transform: translateX(0);
}

/* ---------- visual ---------- */

.key-transformation__stage {
    position: relative;
    min-height: clamp(500px, 58vw, 680px);
    overflow: hidden;
    border: 1px solid rgba(var(--key-accent-rgb), .13);
    border-radius: clamp(26px, 3vw, 40px);
    background:
        radial-gradient(
            circle at 50% 40%,
            rgba(var(--key-accent-rgb), .13),
            transparent 30%
        ),
        linear-gradient(
            150deg,
            rgba(255,255,255,.035),
            rgba(0,0,0,.08)
        ),
        var(--color-surface-strong, #06130d);
    box-shadow:
        0 35px 90px rgba(0,0,0,.25),
        inset 0 1px 0 rgba(255,255,255,.035);
    isolation: isolate;
}

.key-transformation__stage::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: .14;
    background-image:
        linear-gradient(rgba(255,255,255,.075) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.075) 1px, transparent 1px);
    background-size: 58px 58px;
    mask-image: radial-gradient(circle at center, #000, transparent 75%);
}

.key-transform-panel {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-rows: 1fr auto;
    opacity: 0;
    visibility: hidden;
    transform: scale(1.015);
    transition:
        opacity .52s ease,
        visibility .52s ease,
        transform .7s cubic-bezier(.22,1,.36,1);
}

.key-transform-panel.is-active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.key-transform-panel__media {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 390px;
    overflow: hidden;
    padding: 2.4rem 2.4rem 1rem;
}

.key-transform-panel__media::after {
    content: "";
    position: absolute;
    width: min(62%, 430px);
    aspect-ratio: 1;
    z-index: -1;
    border-radius: 50%;
    border: 1px solid rgba(var(--key-accent-rgb), .16);
    box-shadow:
        0 0 0 28px rgba(var(--key-accent-rgb), .018),
        0 0 0 60px rgba(var(--key-accent-rgb), .012);
}

.key-transform-panel__media img {
    width: min(94%, 720px);
    height: min(410px, 40vw);
    min-height: 330px;
    object-fit: contain;
    filter: drop-shadow(0 30px 45px rgba(0,0,0,.34));
}

.key-transform-panel__media img.is-missing {
    display: none;
}

.key-transform-panel__placeholder {
    display: none;
    justify-items: center;
    gap: .75rem;
    max-width: 300px;
    text-align: center;
    color: var(--color-text-muted);
}

.key-transform-panel.has-missing-image .key-transform-panel__placeholder {
    display: grid;
}

.key-transform-panel__placeholder i {
    display: grid;
    place-items: center;
    width: 74px;
    height: 74px;
    border-radius: 50%;
    color: var(--key-accent);
    background: rgba(var(--key-accent-rgb), .10);
}

.key-transform-panel__data {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1rem;
    align-items: end;
    padding: 1.2rem 1.35rem 1.35rem;
    background: linear-gradient(180deg, transparent, rgba(0,0,0,.24));
}

.key-transform-panel__copy {
    display: grid;
    gap: .32rem;
}

.key-transform-panel__code {
    color: var(--key-accent);
    font-family: var(--font-display);
    font-size: .73rem;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.key-transform-panel__copy h3 {
    margin: 0;
    color: #fff;
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 3vw, 2.5rem);
    line-height: .96;
    text-transform: uppercase;
}

.key-transform-panel__copy p {
    max-width: 520px;
    margin: 0;
    color: var(--color-text-soft);
    line-height: 1.55;
}

.key-transform-panel__badge {
    align-self: center;
    padding: .58rem .75rem;
    border-radius: 999px;
    color: var(--key-accent);
    background: rgba(var(--key-accent-rgb), .09);
    border: 1px solid rgba(var(--key-accent-rgb), .16);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

/* ---------- scanner breve al cambiar etapa ---------- */

.key-transformation__scan {
    position: absolute;
    inset: 0 auto 0 -8%;
    z-index: 10;
    width: 2px;
    opacity: 0;
    pointer-events: none;
    background: var(--key-accent);
    box-shadow:
        0 0 16px var(--key-accent),
        0 0 60px rgba(var(--key-accent-rgb), .35);
}

.key-transformation__stage.is-scanning .key-transformation__scan {
    animation: keyTransformScan .72s cubic-bezier(.4,0,.2,1);
}

@keyframes keyTransformScan {
    0% { left: 0; opacity: 0; }
    12% { opacity: 1; }
    88% { opacity: 1; }
    100% { left: 100%; opacity: 0; }
}

/* =========================================================
   3. RESPONSIVE
========================================================= */

@media (max-width: 1050px) {
    .key-service,
    .key-service--featured,
    .key-service--compact {
        grid-column: span 6;
    }

    .key-transformation__shell {
        grid-template-columns: 1fr;
    }

    .key-transformation__intro {
        max-width: 760px;
    }
}

@media (max-width: 760px) {
    .key-arsenal__grid {
        grid-template-columns: 1fr;
    }

    .key-service,
    .key-service--featured,
    .key-service--compact {
        grid-column: auto;
    }

    .key-service__visual {
        min-height: 350px;
    }

    .key-product-slide {
        padding: 2.1rem 1rem 4.8rem;
    }

    .key-product-slide img {
        height: 255px;
        min-height: 220px;
    }

    .key-service__meta {
        max-width: calc(100% - 135px);
    }

    .key-service__dots {
        display: none;
    }

    .key-transformation__stage {
        min-height: 570px;
    }

    .key-transform-panel__media img {
        height: 330px;
        min-height: 280px;
    }
}

@media (max-width: 520px) {
    .key-service__visual {
        min-height: 320px;
    }

    .key-service__hud {
        inset: .8rem .8rem auto;
    }

    .key-service__meta {
        left: .8rem;
        bottom: .8rem;
        max-width: calc(100% - 116px);
    }

    .key-service__controls {
        right: .8rem;
        bottom: .78rem;
    }

    .key-service__arrow {
        width: 36px;
        height: 36px;
    }

    .key-service__body {
        padding: 1.15rem;
    }

    .key-transformation__intro h2 {
        font-size: clamp(2.6rem, 15vw, 4rem);
    }

    .key-transform-tab {
        grid-template-columns: auto 1fr;
    }

    .key-transform-tab > i {
        display: none;
    }

    .key-transform-panel__data {
        grid-template-columns: 1fr;
    }

    .key-transform-panel__badge {
        justify-self: start;
    }
}

@media (hover: none), (pointer: coarse) {
    .key-service:hover {
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .key-service,
    .key-product-slide,
    .key-product-slide img,
    .key-transform-panel,
    .key-transform-tab {
        transition-duration: .01ms !important;
    }

    .key-service.is-running .key-service__timer-fill,
    .key-transformation__stage.is-scanning .key-transformation__scan {
        animation: none !important;
    }
}