/* ============================================================
   IntelliFin · Tira de servicios (compacta) · .services-strip
   Mismas tarjetas flip-card de siempre, debajo del catálogo de demos.
   ============================================================ */
:root {
    --card-bg: #fff;
    --card-fg: #111;
    --label-bg: rgba(0, 0, 0, .55);
    --label-fg: #fff;
    --ring: #148EC8;
    --shadow: 0 14px 36px rgba(0, 0, 0, .14);
    --radius: 18px;
    --transition: .7s cubic-bezier(.2, .7, .2, 1);
    --strip-card-min-h: 220px;
    --strip-gap: clamp(48px, 6vw, 88px);
}

@media (min-width:768px) {
    :root { --strip-card-min-h: 240px }
}

@media (min-width:1200px) {
    :root { --strip-card-min-h: 260px }
}

.services-strip {
    padding: 16px 16px var(--strip-gap);
    background: #f5f7fb;
    color: var(--card-fg);
    position: relative;
    isolation: isolate;
    overflow: visible;
}

.services-strip__wrap {
    max-width: 1280px;
    margin: 0 auto
}

.services-strip h2 {
    margin: 0 0 20px;
    font-size: clamp(1.15rem, 2vw, 1.5rem);
    font-weight: 800;
    letter-spacing: .2px
}

/* grid compacto: 2 -> 3 -> 6 columnas, cabe la tira completa en desktop */
.services-strip__grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width:640px) {
    .services-strip__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr))
    }
}

@media (min-width:1024px) {
    .services-strip__grid {
        grid-template-columns: repeat(6, minmax(0, 1fr))
    }
}

/* Aceptar .flip-card y .flip-cardc */
.flip-card,
.flip-cardc {
    display: block;
    position: relative;
    perspective: 1400px;
    text-decoration: none;
}

/* Hint en móviles */
.flip-card::after,
.flip-cardc::after {
    content: "Ver detalles";
    position: absolute;
    bottom: 10px;
    right: 12px;
    background: rgba(0, 0, 0, .6);
    color: #fff;
    font-size: .78rem;
    padding: 5px 9px;
    border-radius: 999px;
    opacity: 0;
    transform: translateY(6px);
    transition: .25s ease;
    pointer-events: none
}

@media (hover:none) {

    .flip-card::after,
    .flip-cardc::after {
        opacity: 1;
        transform: none
    }
}

.flip-card__inner {
    position: relative;
    min-height: var(--strip-card-min-h);
    transform-style: preserve-3d;
    transition: transform var(--transition);
    border-radius: var(--radius);
}

/* DESKTOP: flip por hover/focus */
.flip-card:hover .flip-card__inner,
.flip-card:focus-within .flip-card__inner,
.flip-cardc:hover .flip-card__inner,
.flip-cardc:focus-within .flip-card__inner {
    transform: rotateY(180deg);
}

/* MÓVIL/TOUCH: flip por clase .is-open (activada con JS) */
@media (hover:none) {

    .flip-card:hover .flip-card__inner,
    .flip-cardc:hover .flip-card__inner {
        transform: none
    }

    .flip-card.is-open .flip-card__inner,
    .flip-cardc.is-open .flip-card__inner {
        transform: rotateY(180deg)
    }
}

.flip-card__front,
.flip-card__back {
    position: absolute;
    inset: 0;
    background: var(--card-bg);
    color: var(--card-fg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    backface-visibility: hidden;
    transform: translateZ(0);
}

/* Frente: imagen + etiqueta */
.flip-card__front {
    display: grid;
    place-items: center
}

.flip-card__front img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    padding: clamp(10px, 2.5vw, 18px);
    transition: transform .45s ease;
}

@media (hover:hover) {

    .flip-card:hover .flip-card__front img,
    .flip-cardc:hover .flip-card__front img {
        transform: scale(1.03)
    }
}

.flip-card__front-label {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--label-bg);
    color: var(--label-fg);
    padding: 8px 10px;
    font-size: clamp(.72rem, 1.6vw, .82rem);
    text-align: center;
}

/* Dorso: título + contenido con scroll */
.flip-card__back {
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    padding: 14px 14px 16px;
}

.flip-card__back h3 {
    margin: 2px 0 8px;
    font-size: clamp(.86rem, 1.7vw, .96rem);
    line-height: 1.25;
    font-weight: 800;
}

.flip-card__back-content {
    position: relative;
    flex: 1;
    min-height: 0;
    /* necesario para overflow dentro de flex */
    overflow-y: auto;
    padding-right: 6px;
    /* respiro para la barra */
}

/* Gradientes sutiles arriba/abajo para insinuar scroll */
.flip-card__back-content::before,
.flip-card__back-content::after {
    content: "";
    position: sticky;
    display: block;
    height: 10px;
    left: 0;
    right: 0;
    z-index: 1;
    pointer-events: none;
}

.flip-card__back-content::before {
    top: 0;
    background: linear-gradient(#fff, rgba(255, 255, 255, 0));
}

.flip-card__back-content::after {
    bottom: 0;
    background: linear-gradient(rgba(255, 255, 255, 0), #fff);
}

.flip-card__back ul {
    margin: 0;
    padding-left: 1rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: clamp(.74rem, 1.5vw, .82rem);
    line-height: 1.4;
}

.flip-card__back li {
    list-style: disc
}

/* Scrollbar bonito */
.flip-card__back-content {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, .35) transparent;
}

.flip-card__back-content::-webkit-scrollbar {
    width: 8px
}

.flip-card__back-content::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, .28);
    border-radius: 12px
}

.flip-card__back-content::-webkit-scrollbar-track {
    background: transparent
}

/* Foco/Accesibilidad */
.flip-card:focus-visible,
.flip-cardc:focus-visible {
    outline: none
}

.flip-card:focus-within .flip-card__front,
.flip-cardc:focus-within .flip-card__front {
    box-shadow: 0 0 0 3px var(--ring)
}

/* Reduce motion */
@media (prefers-reduced-motion:reduce) {
    .flip-card__inner {
        transition: none
    }

    .flip-card:hover .flip-card__inner,
    .flip-card:focus-within .flip-card__inner,
    .flip-cardc:hover .flip-card__inner,
    .flip-cardc:focus-within .flip-card__inner {
        transform: none
    }

    @media (hover:none) {

        .flip-card.is-open .flip-card__inner,
        .flip-cardc.is-open .flip-card__inner {
            transform: none
        }
    }
}