/* V6 horizontal accordion — adapted to Blanc Hermès */

.industries {
    padding: var(--section-padding) 0 0;
    background: transparent;
    position: relative;
    overflow: hidden;
}

.industries .section-header {
    margin-bottom: 3rem;
}

.bl-industries-scroll-wrapper {
    position: relative;
    overflow: hidden;
}

.bl-industries-scroll-hint {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 0 clamp(1.5rem, 5vw, 6rem);
}

.bl-industries-scroll-hint span {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.bl-industries-scroll-hint-line {
    flex: 1;
    height: 1px;
    background: rgba(10, 22, 40, 0.08);
    position: relative;
}

.bl-industries-scroll-hint-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 1px;
    width: 60px;
    background: #2A4A7A;
    animation: scrollHintSlide 3s ease-in-out infinite;
}

@keyframes scrollHintSlide {
    0% { left: 0; }
    50% { left: calc(100% - 60px); }
    100% { left: 0; }
}

.bl-industries-track {
    display: flex;
    gap: 0;
    overflow: hidden;
    padding: 0 0 clamp(3rem, 6vh, 5rem);
}

.bl-industry-card {
    flex: 0 0 15vw;
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 3rem;
    position: relative;
    overflow: hidden;
    border-right: 1px solid rgba(10, 22, 40, 0.06);
    transition: flex-basis 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.bl-industry-card.active {
    flex: 0 0 50vw;
}

.bl-industry-card .bl-industry-content {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease 0.2s, transform 0.5s ease 0.2s;
}

.bl-industry-card.active .bl-industry-content {
    opacity: 1;
    transform: translateY(0);
}

.bl-industry-card::after {
    content: attr(data-label);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-90deg);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(250, 250, 248, 0.85);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    white-space: nowrap;
    opacity: 0.9;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.bl-industry-card.active::after {
    opacity: 0;
}

.bl-industry-card:first-child {
    margin-left: clamp(1.5rem, 5vw, 6rem);
}

.bl-industry-card:last-child {
    margin-right: clamp(1.5rem, 5vw, 6rem);
}

.bl-industry-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: brightness(0.3) contrast(1.05) saturate(0.4);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.bl-industry-card:hover .bl-industry-bg,
.bl-industry-card.active .bl-industry-bg {
    filter: brightness(0.55) contrast(1) saturate(0.85);
    transform: scale(1.04);
}

.bl-industry-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(7, 14, 26, 0.9) 0%, rgba(7, 14, 26, 0.25) 45%, rgba(7, 14, 26, 0.15) 100%);
    pointer-events: none;
}

.bl-industry-content {
    position: relative;
    z-index: 2;
}

.bl-industry-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: rgba(250, 250, 248, 0.5);
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
}

.bl-industry-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 500;
    color: #FAFAF8;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.bl-industry-desc {
    font-size: 0.9rem;
    color: rgba(250, 250, 248, 0.75);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    max-width: 420px;
}

.bl-industry-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0;
    margin: 0;
}

.bl-industry-features li {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(250, 250, 248, 0.55);
    padding-left: 1.25rem;
    position: relative;
}

.bl-industry-features li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: #2A4A7A;
}

@media (max-width: 768px) {
    .bl-industries-track {
        flex-direction: column;
        padding: 0 1rem clamp(2rem, 5vh, 4rem);
    }

    .bl-industry-card {
        flex: 0 0 auto;
        min-height: 4rem;
        height: 4rem;
        border-right: none;
        border-bottom: 1px solid rgba(10, 22, 40, 0.08);
        padding: 1rem 1.5rem;
        justify-content: center;
    }

    .bl-industry-card:first-child,
    .bl-industry-card:last-child {
        margin-left: 0;
        margin-right: 0;
    }

    .bl-industry-card.active {
        min-height: 55vh;
        height: auto;
        padding: 2rem 1.5rem;
        justify-content: flex-end;
    }

    .bl-industry-card::after {
        transform: translate(-50%, -50%) rotate(0deg);
        font-size: 0.75rem;
    }
}