/* Clients page. Uses design-system tokens when present. */

.dsei-clients {
    --c-accent: var(--dsei-copper, var(--dsei-blue, #0b6cb5));
    --c-ink: var(--dsei-ink, #1c2430);
    --c-muted: var(--dsei-muted, #5c6778);
    --c-paper: var(--dsei-paper, var(--dsei-surface, #f5f7fb));
    --c-card: var(--dsei-cream, var(--dsei-white, #ffffff));
    --c-line: var(--dsei-line, #dbe3ee);
    --c-radius: var(--dsei-radius, 14px);
    background: var(--c-paper);
    padding: 48px 0 80px;
}

.dsei-clients .section-intro {
    max-width: 720px;
    margin: 0 auto 36px;
    text-align: center;
}

.dsei-clients .section-intro h2 {
    font-size: clamp(26px, 3vw, 38px);
    line-height: 1.25;
    margin: 0 0 12px;
    color: var(--c-ink);
}

.dsei-clients .section-intro p {
    margin: 0;
    color: var(--c-muted);
    font-size: 16px;
    line-height: 1.7;
}

.dsei-clients-marquee {
    position: relative;
    overflow: hidden;
    margin: 0 0 40px;
    padding: 8px 0 18px;
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.dsei-clients-track {
    display: flex;
    width: max-content;
    gap: 16px;
    animation: dsei-clients-scroll 36s linear infinite;
}

.dsei-clients-marquee:hover .dsei-clients-track {
    animation-play-state: paused;
}

.dsei-clients-track .dsei-client-card {
    flex: 0 0 200px;
    min-height: 112px;
}

@keyframes dsei-clients-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.dsei-clients-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px;
}

.dsei-clients-grid .dsei-client-card {
    flex: 1 1 220px;
    max-width: 260px;
}

.dsei-client-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 148px;
    padding: 22px 18px 16px;
    background: var(--c-card);
    border: 1px solid var(--c-line);
    border-radius: var(--c-radius);
    box-shadow: var(--dsei-shadow, 0 10px 28px rgba(15, 23, 42, 0.06));
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.dsei-client-card:hover,
.dsei-client-card:focus-visible {
    transform: translateY(-6px);
    border-color: var(--c-accent);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.12);
    outline: none;
}

.dsei-client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 72px;
}

.dsei-client-logo img {
    max-width: 86%;
    max-height: 64px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.25s ease;
}

.dsei-client-card:hover .dsei-client-logo img,
.dsei-client-card:focus-visible .dsei-client-logo img {
    transform: scale(1.06);
}

.dsei-client-name {
    margin: 0;
    font-size: 13px;
    font-weight: 650;
    letter-spacing: 0.01em;
    color: var(--c-muted);
}

@media (max-width: 991.98px) {
    .dsei-clients-grid .dsei-client-card {
        flex-basis: 180px;
        max-width: 240px;
    }
}

@media (max-width: 767.98px) {
    .dsei-clients {
        padding: 36px 0 56px;
    }

    .dsei-clients-grid {
        gap: 12px;
    }

    .dsei-clients-grid .dsei-client-card {
        flex-basis: calc(50% - 12px);
        max-width: none;
    }

    .dsei-client-card {
        min-height: 128px;
        padding: 16px 12px 12px;
    }

    .dsei-clients-track .dsei-client-card {
        flex-basis: 160px;
        min-height: 100px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .dsei-clients-track {
        animation: none;
        flex-wrap: wrap;
        width: 100%;
        justify-content: center;
    }
}