/*
==================================================
SERVICES CLIENTS COMPONENT - SIDV FRAMEWORK
==================================================
*/

:root {
    --sidv-clients-bg: #FFFFFF;
    --sidv-clients-heading: #0B1E36;
    --sidv-clients-body: #64748B;

    --sidv-clients-accent: #F59E0B;
    --sidv-clients-accent-bg: #FFF4E5;

    --sidv-clients-card-bg: #FFFFFF;
    --sidv-clients-border: #E2E8F0;
    --sidv-clients-border-hover: #F59E0B;

    --sidv-clients-shadow: 0 4px 20px -2px rgba(11, 30, 54, 0.03);
    --sidv-clients-shadow-hover: 0 18px 45px -8px rgba(11, 30, 54, 0.10);
}

/*
==================================================
SECTION BASE & CONTAINER
==================================================
*/

.sidv-services-clients {
    position: relative;
    padding: 6rem 0;
    background-color: var(--sidv-clients-bg);
    overflow: hidden;
}

/*
==================================================
HEADER SECTION
==================================================
*/

.sidv-services-clients__header {
    max-width: 760px;
    margin: 0 auto 4.5rem;
    text-align: center;

    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.sidv-services-clients.is-visible .sidv-services-clients__header {
    opacity: 1;
    transform: translateY(0);
}

.sidv-services-clients__eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1.2rem;
    border-radius: 999px;
    background-color: var(--sidv-clients-accent-bg);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: var(--sidv-clients-accent);
    font-size: 0.825rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sidv-services-clients__header h2 {
    margin: 1.25rem 0 1rem;
    color: var(--sidv-clients-heading);
    font-size: clamp(2rem, 3.8vw, 3rem);
    line-height: 1.18;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.sidv-services-clients__header p {
    max-width: 660px;
    margin: 0 auto;
    color: var(--sidv-clients-body);
    font-size: clamp(1rem, 1.5vw, 1.075rem);
    line-height: 1.85;
}

/*
==================================================
MARQUEE & MASK GRADIENTS
==================================================
*/

.sidv-services-clients__marquee {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 1rem 0;
    
    /* Máscara de desvanecido elegante en bordes laterales */
    -webkit-mask-image: linear-gradient(
        to right,
        transparent 0%,
        #000 12%,
        #000 88%,
        transparent 100%
    );
    mask-image: linear-gradient(
        to right,
        transparent 0%,
        #000 12%,
        #000 88%,
        transparent 100%
    );
}

.sidv-services-clients__track {
    display: flex;
    align-items: center;
    gap: 2rem;
    width: max-content;
    will-change: transform;
    animation: sidvServicesClientsScroll 34s linear infinite;
}

.sidv-services-clients__track:hover {
    animation-play-state: paused;
}

/*
==================================================
CARDS & LOGOS
==================================================
*/

.sidv-services-clients__item {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 220px;
    height: 120px;
    padding: 1.25rem;
    background: var(--sidv-clients-card-bg);
    border: 1px solid var(--sidv-clients-border);
    border-radius: 20px;
    box-shadow: var(--sidv-clients-shadow);
    flex-shrink: 0;
    transition: 
        transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

.sidv-services-clients__item:hover {
    transform: translateY(-6px);
    border-color: var(--sidv-clients-border-hover);
    box-shadow: var(--sidv-clients-shadow-hover);
}

.sidv-services-clients__item img {
    display: block;
    width: auto;
    height: auto;
    max-width: 150px;
    max-height: 60px;
    object-fit: contain;
    filter: grayscale(15%) opacity(0.85);
    transition: 
        transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        filter 0.35s ease;
}

.sidv-services-clients__item:hover img {
    transform: scale(1.06);
    filter: grayscale(0%) opacity(1);
}

/*
==================================================
HARDWARE ACCELERATED ANIMATION
==================================================
*/

@keyframes sidvServicesClientsScroll {
    0% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(-50%, 0, 0);
    }
}

/*
==================================================
RESPONSIVE DESIGN
==================================================
*/

@media (max-width: 992px) {
    .sidv-services-clients {
        padding: 5rem 0;
    }

    .sidv-services-clients__marquee {
        -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
        mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
    }

    .sidv-services-clients__item {
        width: 190px;
        height: 105px;
        padding: 1rem;
    }

    .sidv-services-clients__item img {
        max-width: 130px;
        max-height: 52px;
    }
}

@media (max-width: 768px) {
    .sidv-services-clients {
        padding: 4.5rem 0;
    }

    .sidv-services-clients__header {
        margin-bottom: 3rem;
    }

    .sidv-services-clients__track {
        gap: 1.25rem;
    }

    .sidv-services-clients__item {
        width: 160px;
        height: 90px;
        padding: 0.85rem;
        border-radius: 16px;
    }

    .sidv-services-clients__item img {
        max-width: 105px;
        max-height: 42px;
    }
}

/*
==================================================
ACCESSIBILITY (PREFERS REDUCED MOTION)
==================================================
*/

@media (prefers-reduced-motion: reduce) {
    .sidv-services-clients__header,
    .sidv-services-clients__item,
    .sidv-services-clients__item img {
        transition: none !important;
        transform: none !important;
        opacity: 1 !important;
        filter: none !important;
    }

    .sidv-services-clients__track {
        animation: none !important;
    }

    .sidv-services-clients__marquee {
        overflow-x: auto;
        -webkit-mask-image: none !important;
        mask-image: none !important;
        padding-bottom: 1.5rem;
    }
}