/* =========================================================
   BYSAA — UNIQUE BENEFITS
   Desktop/tablet: 1 grande + 2 secundarios
   Mobile: carrusel con textos bien proporcionados
   ========================================================= */

.ub-section {
    padding: 22px 0 44px;
}

.ub-header {
    margin-bottom: 18px;
}

.ub-title {
    margin: 0;
    font-size: 34px;
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #0f172a;
}

.ub-subtitle {
    margin: 8px 0 0 0;
    font-size: 16px;
    line-height: 1.6;
    color: #64748b;
}

.ub-desktop {
    display: block;
}

.ub-mobile {
    display: none;
}

.ub-grid {
    display: grid;
    grid-template-columns: 1.45fr 1fr;
    grid-template-rows: auto auto;
    gap: 18px;
    align-items: stretch;
}

.ub-card {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 24px;
    min-height: 100%;
    background: #eef4ff;
    text-decoration: none;
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
    border: 1px solid #e4ebf5;
    transition: transform .22s ease, box-shadow .22s ease;
}

.ub-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.10);
}

.ub-card-main {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
    min-height: 520px;
}

.ub-card-secondary {
    min-height: 250px;
}

.ub-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.ub-overlay {
    position: relative;
    z-index: 2;
    height: 100%;
    padding: 26px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    background:
        linear-gradient(90deg, rgba(7, 15, 35, 0.58) 0%, rgba(7, 15, 35, 0.42) 35%, rgba(7, 15, 35, 0.10) 72%, rgba(7, 15, 35, 0.04) 100%);
}

.ub-badge {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    min-height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255,255,255,.88);
    border: 1px solid #d8e4f5;
    color: #2563eb;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .04em;
}

.ub-card-title {
    margin: 22px 0 14px 0;
    font-size: 52px;
    line-height: 1.02;
    letter-spacing: -0.04em;
    font-weight: 900;
    color: #ffffff;
    text-shadow: 0 3px 16px rgba(0,0,0,0.24);
    max-width: 520px;
}

.ub-card-title span {
    color: #74d86f;
}

.ub-card-title-small {
    margin-top: 0;
    font-size: 28px;
    line-height: 1.08;
    max-width: 340px;
}

.ub-card-text {
    margin: 0;
    max-width: 430px;
    font-size: 18px;
    line-height: 1.65;
    color: rgba(255,255,255,0.96);
    text-shadow: 0 2px 10px rgba(0,0,0,0.18);
}

.ub-card-text-small {
    max-width: 360px;
    font-size: 15px;
    line-height: 1.6;
}

.ub-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: auto;
    padding-top: 18px;
    font-size: 18px;
    font-weight: 800;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0,0,0,0.20);
}

.ub-link span {
    font-size: 24px;
    line-height: 1;
}

/* =========================
   TABLET
========================= */
@media (max-width: 1024px) {
    .ub-title {
        font-size: 28px;
    }

    .ub-subtitle {
        font-size: 15px;
    }

    .ub-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
    }

    .ub-card-main {
        grid-column: 1 / 3;
        grid-row: 1 / 2;
        min-height: 360px;
    }

    .ub-card-secondary {
        min-height: 250px;
    }

    .ub-card-title {
        font-size: 38px;
        max-width: 420px;
    }

    .ub-card-title-small {
        font-size: 24px;
        max-width: 260px;
    }

    .ub-card-text {
        font-size: 15px;
        max-width: 360px;
    }

    .ub-card-text-small {
        font-size: 14px;
        max-width: 260px;
    }
}

/* =========================
   MOBILE
========================= */
@media (max-width: 768px) {
    .ub-section {
        padding: 18px 0 34px;
    }

    .ub-header {
        margin-bottom: 14px;
    }

    .ub-title {
        font-size: 22px;
        line-height: 1.15;
    }

    .ub-subtitle {
        font-size: 14px;
        line-height: 1.5;
        margin-top: 6px;
    }

    .ub-desktop {
        display: none;
    }

    .ub-mobile {
        display: block;
    }

    .ub-mobile-slider {
        position: relative;
    }

    .ub-mobile-track {
        display: flex;
        gap: 14px;
        overflow-x: auto;
        scroll-behavior: smooth;
        scroll-snap-type: x mandatory;
        padding: 4px 0 12px 0;
        -ms-overflow-style: none;
        scrollbar-width: none;
    }

    .ub-mobile-track::-webkit-scrollbar {
        display: none;
    }

    .ub-mobile-card {
        position: relative;
        flex: 0 0 86%;
        min-width: 86%;
        max-width: 86%;
        scroll-snap-align: start;
        display: block;
        border-radius: 22px;
        overflow: hidden;
        box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
        border: 1px solid #e4ebf5;
        background: #f6f9ff;
        text-decoration: none;
        aspect-ratio: 1.7 / 1;
        isolation: isolate;
    }

    .ub-mobile-image {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center top;
        display: block;
    }

    .ub-mobile-overlay {
        position: absolute;
        inset: 0;
        z-index: 2;
        background: linear-gradient(
            90deg,
            rgba(7, 15, 35, 0.78) 0%,
            rgba(7, 15, 35, 0.58) 36%,
            rgba(7, 15, 35, 0.18) 72%,
            rgba(7, 15, 35, 0.06) 100%
        );
    }

    .ub-mobile-content {
        position: absolute;
        z-index: 3;
        left: 0;
        right: 0;
        bottom: 0;
        padding: 16px 16px 16px;
        max-width: 62%;
    }

    .ub-mobile-card-title {
        margin: 0 0 8px 0;
        font-size: 22px;
        line-height: 1.04;
        font-weight: 900;
        letter-spacing: -0.02em;
        color: #ffffff;
        text-shadow: 0 3px 14px rgba(0,0,0,0.28);
    }

    .ub-mobile-card-title span {
        color: #7ee081;
    }

    .ub-mobile-card-text {
        margin: 0;
        font-size: 13px;
        line-height: 1.42;
        color: rgba(255,255,255,0.96);
        text-shadow: 0 2px 8px rgba(0,0,0,0.18);
        max-width: 98%;
    }

    .ub-mobile-link {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        margin-top: 10px;
        font-size: 14px;
        font-weight: 800;
        color: #ffffff;
        text-shadow: 0 2px 10px rgba(0,0,0,0.20);
    }

    .ub-mobile-link span {
        font-size: 16px;
        line-height: 1;
    }

    .ub-mobile-dots {
    display: none;
}

    .ub-mobile-dot {
        width: 9px;
        height: 9px;
        border: none;
        border-radius: 999px;
        background: #cbd5e1;
        padding: 0;
        cursor: pointer;
    }

    .ub-mobile-dot.is-active {
        background: #3b6eea;
        transform: scale(1.15);
    }
}

/* =========================
   MOBILE MÁS PEQUEÑO
========================= */
@media (max-width: 480px) {
    .ub-mobile-card {
        flex: 0 0 88%;
        min-width: 88%;
        max-width: 88%;
        aspect-ratio: 1.6 / 1;
    }

    .ub-mobile-content {
        max-width: 64%;
        padding: 14px 14px 14px;
    }

    .ub-mobile-card-title {
        font-size: 20px;
    }

    .ub-mobile-card-text {
        font-size: 12px;
        line-height: 1.38;
    }

    .ub-mobile-link {
        font-size: 13px;
        margin-top: 8px;
    }

    .ub-mobile-link span {
        font-size: 15px;
    }
}