/* =========================================================================
   alemanisco-promos.css — Carousel promocional para la PDP Tela Alemanisco
   -------------------------------------------------------------------------
   Patrón "billboard + carousel infinito" portado de tela-verde (tv-) /
   tela-negra (tn-) al ecosistema --ax-* del Arletex Design System.
   Prefijo alm- · 2 billboards split-visual con stretched-link.
   Tokens --ax-* definidos globalmente en products.css / landing-producto.css.
   ========================================================================= */

/* ─── Eyebrow Fraunces + stamp (N-04) ─────────────────────────────────── */
.alm-eyebrow {
    font-family: var(--ax-font-accent);
    font-style: italic;
    font-weight: 400;
    font-size: clamp(0.95rem, 1.1vw, 1.15rem);
    color: var(--ax-muted);
    line-height: 1.4;
    margin: 0 0 clamp(14px, 1.8vw, 20px);
    display: inline-flex;
    align-items: baseline;
    gap: 0.65rem;
    flex-wrap: wrap;
}
.alm-eyebrow[data-stamp]:not([data-stamp=""])::before {
    content: attr(data-stamp);
    font-family: var(--ax-font-display);
    font-style: normal;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.25rem 0.6rem;
    line-height: 1;
    border: 1px solid var(--ax-orange);
    color: var(--ax-orange);
    flex-shrink: 0;
}

/* ─── Título display Anton + <em> Fraunces (N-04/N-05) ────────────────── */
.alm-billboard__title {
    font-family: var(--ax-font-display);
    font-weight: 400;
    text-transform: uppercase;
    color: var(--ax-ink);
    line-height: 0.92;
    letter-spacing: -0.005em;
    margin: 0;
    font-size: clamp(1.9rem, 4.4vw, 3.3rem);
}
.alm-billboard__title em {
    font-family: var(--ax-font-accent);
    font-style: italic;
    font-weight: 400;
    text-transform: lowercase;
    letter-spacing: -0.025em;
    color: var(--ax-orange);
}

/* ─── Botón solid chunky (N-07) ───────────────────────────────────────── */
.alm-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 15px 32px;
    min-height: 44px;
    font-family: var(--ax-font-body);
    font-weight: 700;
    font-size: clamp(0.95rem, 1.2vw, 1.05rem);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    border: 2px solid var(--ax-ink);
    border-radius: 0;
    cursor: pointer;
    color: #fff;
    background: var(--ax-orange);
    box-shadow: 0 6px 0 var(--ax-orange-deep);
    transition: transform var(--ax-motion-fast) var(--ax-ease-out),
                box-shadow var(--ax-motion-fast) var(--ax-ease-out),
                background var(--ax-motion-fast) var(--ax-ease-out),
                color var(--ax-motion-fast) var(--ax-ease-out);
}
.alm-btn i { transition: transform var(--ax-motion-fast) var(--ax-ease-out); }
.alm-btn:hover { color: #fff; text-decoration: none; }
.alm-btn:focus-visible { outline: 3px solid var(--ax-orange); outline-offset: 3px; }

/* =========================================================================
   Billboards promocionales — split visual · Full-frame chunky + Bleed-edge ·
   lift-orange. Stretched-link: toda la tarjeta clickea.
   ========================================================================= */
.alm-billboard {
    position: relative;               /* ancla del stretched-link del CTA */
    isolation: isolate;               /* el megaclip (z -1) queda sobre el fondo, bajo el contenido */
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    background: var(--ax-white);
    border: 2px solid var(--ax-ink);
    box-shadow: 10px 10px 0 var(--ax-ink);
    transition: transform var(--ax-motion-fast) var(--ax-ease-out),
                box-shadow var(--ax-motion-fast) var(--ax-ease-out);
}
.alm-billboard:hover,
.alm-billboard:focus-within {
    transform: translate(-4px, -4px);
    box-shadow: 14px 14px 0 var(--ax-orange);
}
.alm-billboard__media {
    position: relative;
    margin: 0;
    overflow: hidden;                 /* recorta el zoom de la foto */
    border-right: 3px solid var(--ax-orange);
    aspect-ratio: 1 / 1;              /* foto cuadrada 1:1 — uniforme en ambos slides */
    min-height: 280px;
    line-height: 0;
}
.alm-billboard__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.45s var(--ax-ease-out);
}
.alm-billboard:hover .alm-billboard__media img { transform: scale(1.05); }

/* Burst — calcomanía fanzine sobresaliendo del marco superior derecho */
.alm-billboard__burst {
    position: absolute;
    top: -18px;
    right: -14px;
    z-index: 2;
    width: clamp(88px, 12vw, 122px);
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    text-align: center;
    background: var(--ax-yellow);
    color: var(--ax-ink);
    font-family: var(--ax-font-display);
    font-size: clamp(13px, 1.6vw, 17px);
    text-transform: uppercase;
    line-height: 1.05;
    letter-spacing: 0.02em;
    border: 2px solid var(--ax-ink);
    border-radius: 9999px;            /* pill: única excepción al radius 0 */
    transform: rotate(8deg);
    padding: 12px;
    pointer-events: none;
}
.alm-billboard__burst--purple {
    background: var(--ax-purple);
    color: var(--ax-paper);
    border-color: var(--ax-paper);
    transform: rotate(-8deg);
}

.alm-billboard__body {
    /* SIN position:relative — sería containing block del ::after del CTA y
       limitaría el stretched-link a esta mitad (debe cubrir toda la tarjeta). */
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: clamp(26px, 4vw, 52px) clamp(22px, 4vw, 56px);
}
/* Mega fantasma recortado AL MARCO */
.alm-billboard__megaclip {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}
.alm-billboard__mega {
    position: absolute;
    right: -0.04em;
    bottom: -0.08em;
    font-family: var(--ax-font-display);
    font-size: clamp(4rem, 11vw, 8.5rem);
    line-height: 0.75;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    color: var(--ax-cream);
    white-space: nowrap;
}
.alm-billboard__text {
    font-family: var(--ax-font-body);
    font-size: clamp(1rem, 1.3vw, 1.18rem);
    line-height: 1.6;
    color: var(--ax-muted);
    max-width: 52ch;
    margin: clamp(12px, 1.6vw, 18px) 0 clamp(22px, 3vw, 30px);
}
.alm-billboard__text strong { font-weight: 800; color: var(--ax-ink); }

/* Stretched-link: el ::after cubre la tarjeta. El CTA NO puede usar transform —
   se volvería containing block, colapsaría el ::after al botón y provocaría un
   bucle hover/un-hover. El selector lleva .alm-billboard delante para ganar. */
.alm-billboard__cta::after { content: ""; position: absolute; inset: 0; cursor: pointer; }
.alm-billboard .alm-billboard__cta:hover,
.alm-billboard .alm-billboard__cta:active { transform: none; }
.alm-billboard:hover .alm-billboard__cta { box-shadow: 0 9px 0 var(--ax-orange-deep); }
.alm-billboard:hover .alm-billboard__cta i { transform: translateX(4px); }
.alm-billboard__cta:active { box-shadow: 0 3px 0 var(--ax-orange-deep); }

/* ─── Variante REV — imagen a la derecha (espejo, N-09) ───────────────── */
.alm-billboard--rev { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.alm-billboard--rev .alm-billboard__media {
    order: 2;
    border-right: 0;
    border-left: 3px solid var(--ax-orange);
}
.alm-billboard--rev .alm-billboard__body { order: 1; }
.alm-billboard--rev .alm-billboard__mega { right: auto; left: -0.04em; }

/* ─── Variante INK — tarjeta oscura, sombra naranja desde reposo ──────── */
.alm-billboard--ink {
    background: var(--ax-ink);
    border-color: var(--ax-ink);
    box-shadow: 10px 10px 0 var(--ax-orange);
}
.alm-billboard--ink:hover,
.alm-billboard--ink:focus-within { box-shadow: 14px 14px 0 var(--ax-orange); }
.alm-billboard--ink .alm-billboard__title { color: var(--ax-paper); }
.alm-billboard--ink .alm-eyebrow { color: var(--ax-muted-dark); }
.alm-billboard--ink .alm-eyebrow[data-stamp]:not([data-stamp=""])::before {
    background: var(--ax-orange);
    color: var(--ax-white);
    border-color: var(--ax-orange);
}
.alm-billboard--ink .alm-billboard__text { color: var(--ax-muted-dark); }
.alm-billboard--ink .alm-billboard__text strong { color: var(--ax-paper); }
.alm-billboard--ink .alm-billboard__mega { color: var(--ax-rule-on-dark); }
.alm-billboard--ink .alm-btn { border-color: var(--ax-paper); }

@media (max-width: 820px) {
    .alm-billboard, .alm-billboard--rev { grid-template-columns: 1fr; }
    .alm-billboard__media,
    .alm-billboard--rev .alm-billboard__media {
        order: 0;                          /* imagen siempre arriba en columna */
        aspect-ratio: 16 / 9;
        min-height: 0;
        border-right: 0;
        border-left: 0;
        border-bottom: 3px solid var(--ax-orange);
    }
    .alm-billboard--rev .alm-billboard__body { order: 1; }
    .alm-billboard__burst { top: -14px; right: 10px; }
    .alm-billboard__mega { font-size: clamp(3.2rem, 16vw, 5rem); }
    .alm-billboard__cta { width: 100%; justify-content: center; }
}
@media (max-width: 575px) {
    .alm-billboard { box-shadow: 6px 6px 0 var(--ax-ink); }
    .alm-billboard:hover, .alm-billboard:focus-within { box-shadow: 9px 9px 0 var(--ax-orange); }
    .alm-billboard--ink { box-shadow: 6px 6px 0 var(--ax-orange); }
}

/* =========================================================================
   Carousel promocional (.alm-promocar) — infinito + autoplay (JS en
   alemanisco-promos.js). El padding de cada slide da aire al burst y a la
   sombra+lift del billboard para que el overflow del viewport no recorte nada.
   ========================================================================= */
.alm-promocar { position: relative; }
.alm-promocar__viewport { overflow: hidden; touch-action: pan-y; }
.alm-promocar__track {
    display: flex;
    transition: transform 0.55s var(--ax-ease-out);
    will-change: transform;
}
.alm-promocar__slide {
    flex: 0 0 100%;
    min-width: 0;
    padding: 24px 18px 18px 6px;
    display: flex;
    align-items: stretch;
}
.alm-promocar__slide .alm-billboard { width: 100%; }

.alm-promocar__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 6px;
}
.alm-promocar__arrow {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    background: var(--ax-white);
    color: var(--ax-ink);
    border: 2px solid var(--ax-ink);
    border-radius: 0;
    box-shadow: 3px 3px 0 var(--ax-ink);
    cursor: pointer;
    font-size: 0.95rem;
    padding: 0;
    transition: background var(--ax-motion-fast) var(--ax-ease-out),
                color var(--ax-motion-fast) var(--ax-ease-out),
                transform var(--ax-motion-fast) var(--ax-ease-out),
                box-shadow var(--ax-motion-fast) var(--ax-ease-out);
}
.alm-promocar__arrow:hover { background: var(--ax-ink); color: var(--ax-white); }
.alm-promocar__arrow:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ax-ink); }
.alm-promocar__dots { display: flex; gap: 10px; }
.alm-promocar__dot {
    width: 13px;
    height: 13px;
    padding: 0;
    background: var(--ax-white);
    border: 2px solid var(--ax-ink);
    border-radius: 0;                      /* cuadrado: firma editorial */
    cursor: pointer;
    transition: background var(--ax-motion-fast) var(--ax-ease-out),
                transform var(--ax-motion-fast) var(--ax-ease-out);
}
.alm-promocar__dot:hover { transform: scale(1.2); }
.alm-promocar__dot[aria-current="true"] { background: var(--ax-orange); }

/* Motion safe del bloque promocional */
@media (prefers-reduced-motion: reduce) {
    .alm-billboard:hover, .alm-billboard:focus-within,
    .alm-billboard:hover .alm-billboard__media img,
    .alm-billboard:hover .alm-billboard__cta i { transform: none; }
    .alm-promocar__dot:hover { transform: none; }
}