/**
 * Sponsors Marquee Styles
 */

/* Global prevention of scrollbars for marquee elements */
.sponsors-marquee-container,
.sponsors-marquee-wrapper,
.sponsors-marquee-content {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* Internet Explorer 10+ */
}

.sponsors-marquee-container::-webkit-scrollbar,
.sponsors-marquee-wrapper::-webkit-scrollbar,
.sponsors-marquee-content::-webkit-scrollbar {
    display: none; /* Safari and Chrome */
}

.sponsors-marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    width: 100%;
    border-radius: 4px;
    /* Prevent any scrollbars */
    overflow-x: hidden !important;
    overflow-y: hidden !important;
}

.sponsors-marquee-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    /* Ensure no scrollbars appear */
    overflow-x: hidden !important;
    overflow-y: hidden !important;
}

.sponsors-marquee-content {
    display: inline-flex;
    align-items: center;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    animation-fill-mode: none;
    animation-duration: 20s; /* Default fallback */
    /* Start immediately visible */
    transform: translateX(0);
    /* Ensure content is wide enough */
    white-space: nowrap;
    will-change: transform;
    /* Prevent content from causing scrollbars */
    min-width: 100%;
    width: max-content;
}

.sponsors-marquee-content.direction-left {
    animation-name: marquee-left;
}

.sponsors-marquee-content.direction-right {
    animation-name: marquee-right;
}

/* Duplicate content for seamless loop */
.sponsors-marquee-content .sponsor-item.duplicate {
    /* Duplicated items for seamless animation */
    opacity: 1;
    /* Ensure duplicates look identical */
    pointer-events: auto;
}

.sponsors-marquee-content.pause-hover:hover {
    animation-play-state: paused;
}

.sponsor-item {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 30px;
}

.sponsor-item:last-child {
    margin-right: 30px; /* Keep margin for seamless loop */
}

/* Logo Styling - Specific to marquee widget */
.sponsors-marquee-container .sponsor-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* Ensure no background by default for marquee - only when explicitly set via Elementor */
    background: transparent;
    /* Transition for smooth background changes */
    transition: all 0.3s ease;
}

.sponsors-marquee-container .sponsor-logo img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.sponsor-title {
    margin-top: 8px;
    font-size: 12px;
    text-align: center;
    color: #666;
    font-weight: 500;
    white-space: normal;
    line-height: 1.2;
}

.sponsors-marquee-container .sponsor-item:hover .sponsor-logo img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

.sponsors-marquee-container .sponsor-item:hover .sponsor-title {
    color: #333;
}

/* Animation Keyframes - Optimized for truly seamless loop */
@keyframes marquee-left {
    0% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(-100%);
    }
}

@keyframes marquee-right {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(0%);
    }
}

/* Seamless animations using custom properties */
@keyframes marquee-left-seamless {
    0% {
        transform: translateX(0px);
    }
    100% {
        transform: translateX(calc(-1 * var(--scroll-distance)));
    }
}

@keyframes marquee-right-seamless {
    0% {
        transform: translateX(calc(-1 * var(--scroll-distance)));
    }
    100% {
        transform: translateX(0px);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .sponsor-item {
        margin-right: 20px;
    }
    
    .sponsor-logo img {
        max-height: 60px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .sponsor-item {
        margin-right: 25px;
    }
}

/* Accessibility: Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
    .sponsors-marquee-content {
        animation: none !important;
    }
}

@media (max-width: 480px) {
    .sponsor-item {
        margin-right: 15px;
    }
    
    .sponsor-logo img {
        max-height: 40px;
    }
    
    .sponsors-marquee-container {
        padding: 10px 5px;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .sponsors-marquee-content {
        animation: none;
        transform: none;
    }
    
    .sponsors-marquee-wrapper {
        overflow: hidden;
        /* Keep hidden to prevent scrollbars */
        overflow-x: hidden !important;
        overflow-y: hidden !important;
    }
    
    .sponsors-marquee-content {
        justify-content: flex-start;
        width: max-content;
        /* Allow horizontal scrolling only when reduced motion is preferred */
        position: relative;
        left: 0;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .sponsor-logo img {
        filter: contrast(1.2);
    }
}

/* Print styles */
@media print {
    .sponsors-marquee-content {
        animation: none;
        flex-wrap: wrap;
        justify-content: space-around;
    }
    
    .sponsor-item {
        margin: 10px;
        break-inside: avoid;
    }
}