/* ==========================================================
   ESTUDIOS DE MERCADO
   Desktop: paneles expandibles
   Mobile: accordion
   ========================================================== */
.market {
    width: min(1200px, 92vw);
    margin: 60px auto;
    font-family: 'Poppins', sans-serif;
}
.market__intro {
    max-width: 850px;
    margin: 0 auto 35px;
    text-align: center;
}
.market__intro h3 {
    margin: 0 0 15px;
    font-size: clamp(1.7rem, 3vw, 2.5rem);
    color: var(--primary-color);
}
.market__intro p {
    margin: 0;
    line-height: 1.7;
    color: var(--font-text);
}
/* =========================
   PANEL PRINCIPAL
   ========================= */
.market-cards {
    display: flex;
    width: 100%;
    height: 560px;
    gap: 0;
    overflow: hidden;
    border-radius: 18px;
}
.market-card {
    position: relative;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    border: none;
    border-radius: 0;
    background-image: url("../assets/img/background.png");
    background-size: cover;
    background-position: center;
    cursor: pointer;
    transition:
        flex .55s cubic-bezier(.2,.8,.2,1),
        filter .35s ease;
}

.market-card:not(.is-active) {
    filter: saturate(45%) brightness(.88);
}
.market-card.is-active {
    flex: 4;
    filter: saturate(1);
}
.market-card::before {
    background: linear-gradient(
        25deg,
        color-mix(in srgb, var(--font-text) 22%, transparent),
        transparent 70%
    );
}
.market-card.is-active::before {
    background: linear-gradient(
        90deg,
        color-mix(in srgb, var(--bg-color) 82%, transparent) 0%,
        color-mix(in srgb, var(--bg-color) 58%, transparent) 55%,
        transparent 100%
    );
}

/* =========================
   CABECERA
   ========================= */

.market-card__header {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px 20px;
    transition:
        opacity .3s ease,
        transform .4s ease;
}

.market-card__number {
    display: block;
    margin-bottom: 12px;
    font-size: .85rem;
    font-weight: 700;
    letter-spacing: .12em;
    color: var(--accent-color);
}
.market-card__title {
    margin: 0;
    font-size: clamp(1rem, 1.5vw, 1.35rem);
    line-height: 1.15;
    font-weight: 700;
    color: var(--color-white);
    overflow-wrap: break-word;
}

.market-card__plus {
    display: block;
    margin-top: 18px;
    font-size: 1.6rem;
    font-weight: 300;
    color: var(--accent-color);
}

.market-card:not(.is-active) .market-card__header {
    align-items: center;
    text-align: center;
}
.market-card:not(.is-active) .market-card__title {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    max-height: 300px;
    color: color-mix(
        in srgb,
        var(--font-text) 72%,
        var(--primary-color)
    );
    font-weight: 700;
}
.market-card:not(.is-active) .market-card__number,
.market-card:not(.is-active) .market-card__plus {
    color: var(--primary-color);
}

.market-card.is-active .market-card__header {
    opacity: 0;
    pointer-events: none;
    transform: translateY(15px);
}

.market-card__body {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    width: min(560px, 90%);
    height: 100%;
    padding: 45px;
    text-align: left;
    color: var(--font-text);
    opacity: 0;
    visibility: hidden;
    transform: translateX(25px);
    transition:
        opacity .3s ease,
        transform .45s ease,
        visibility .3s ease;
}
.market-card.is-active .market-card__body {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    transition-delay: .15s;
}
.market-card__body .market-card__number {
    margin-bottom: 8px;
}
.market-card__body h3 {
    margin: 0 0 20px;
    font-size: clamp(1.5rem, 2.4vw, 2.2rem);
    line-height: 1.1;
    color: var(--primary-color);
    font-weight: 700;
}
.market-card__body p {
    margin: 0 0 15px;
    font-size: .95rem;
    line-height: 1.65;
    color: var(--primary-color);
}

.market-card__list {
    display: grid;
    width: 100%;
    gap: 10px;
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
}

.market-card__list li {
    display: flex;
    text-align: left;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.45;
}

.market-card__list span {
    flex: 0 0 28px;
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary-color);
    color: var(--bg-color);
    font-size: .75rem;
    font-weight: 700;
}

@media (max-width: 779px) {

    .market {
        width: min(92vw, 600px);
        margin: 40px auto;
    }

    .market__intro {
        margin-bottom: 25px;
        text-align: left;
    }

    .market-cards {
        display: grid;
        height: auto;
        gap: 10px;
    }

    .market-card,
    .market-card.is-active {
        flex: none;
        height: auto;
        min-height: 76px;
        border-radius: 14px;
        filter: none;
    }

    .market-card::before,
    .market-card.is-active::before {
        background: rgba(15, 15, 15, .82);
    }

    .market-card__header {
        position: relative;
        inset: auto;

        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: center;
        gap: 12px;
        min-height: 76px;
        padding: 16px 18px;
        opacity: 1 !important;
        visibility: visible;
        transform: none !important;
        pointer-events: auto !important;
    }

    .market-card:not(.is-active) .market-card__header {
        align-items: center;
        text-align: left;
    }

    .market-card__number {
        margin: 0;
    }

    .market-card:not(.is-active) .market-card__title,
    .market-card .market-card__title {
        writing-mode: horizontal-tb;
        transform: none;
        max-height: none;
        font-size: .95rem;
    }

    .market-card__plus {
        margin: 0;
        transition: transform .3s ease;
    }

    .market-card.is-active .market-card__plus {
        transform: rotate(45deg);
    }

    .market-card__body {
        position: relative;
        display: block;
        width: 100%;
        height: auto;
        max-height: 0;
        padding: 0 18px;
        overflow: hidden;
        opacity: 0;
        visibility: hidden;
        transform: none;
        transition:
            max-height .5s ease,
            opacity .3s ease,
            padding .4s ease,
            visibility .3s ease;
    }

    .market-card.is-active .market-card__body {
        max-height: 900px;
        padding: 5px 18px 25px;
        opacity: 1;
        visibility: visible;
        transform: none;
        transition-delay: 0s;
    }

    .market-card__body > .market-card__number,
    .market-card__body > h3 {
        display: none;
    }

    .market-card__body p {
        font-size: .9rem;
        line-height: 1.6;
    }

}