/* Speaker Carousel Plugin CSS - Clean Simple Version */

/* Prevent horizontal scroll when carousel is present */
html.has-speaker-carousel,
body.has-speaker-carousel {
    overflow-x: hidden !important;
    max-width: 100% !important;
}

/* Fallback for browsers that support :has() */
@supports selector(:has(*)) {
    html:has(.speaker-carousel-container),
    body:has(.speaker-carousel-container) {
        overflow-x: hidden !important;
        max-width: 100% !important;
    }
}

.speaker-carousel-container {
    position: relative;
    width: 100%;
    padding: 32px 0;
    perspective: 1200px;
    overflow: hidden;
}

.speaker-carousel-container * {
    box-sizing: border-box;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
    position: relative;
    opacity: 0;
    transition: opacity 0.5s ease;
    padding: 0 16px;
}

.section-header.visible {
    opacity: 1;
}

.section-title {
    font-size: 48px; /* Default fallback */
    font-weight: 900;
    color: #1a1a1a; /* Default fallback */
    margin: 0;
    letter-spacing: -1px;
    text-transform: uppercase;
}

.accent-dot {
    width: 10px;
    height: 10px;
    background: #ff6b35; /* Default fallback */
    border-radius: 50%;
    position: absolute;
    top: 50%;
    right: -16px;
    transform: translateY(-50%);
}

.carousel-container {
    position: relative;
    width: 100%;
    margin: 0 auto;
}

.carousel-wrapper {
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    height: 742px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    perspective: 1200px;
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
    transform-origin: center center;
}

.carousel-slide {
    position: absolute;
    width: 404px;
    height: 600px;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                opacity 0.6s ease,
                scale 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    transform-style: preserve-3d;
    will-change: transform, opacity;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

/* Ensure center slide allows pointer events */
.carousel-slide.pos-2 {
    pointer-events: auto;
}

/* Default: Original behavior for below 1280px - Keep what was working */
.carousel-slide.pos-1 { 
    transform: translateX(calc(-50vw + 169px)) translateZ(0) scale(0.85); 
    z-index: 1; 
    opacity: 0.8;
}
.carousel-slide.pos-2 { 
    transform: translateX(0) translateZ(48px) scale(1.15); 
    z-index: 3; 
    opacity: 1;
}
.carousel-slide.pos-3 { 
    transform: translateX(calc(50vw - 169px)) translateZ(0) scale(0.85); 
    z-index: 1; 
    opacity: 0.8;
}
.carousel-slide.pos-0,
.carousel-slide.pos-4 { 
    transform: translateX(-790px) translateZ(0) scale(0.7); 
    z-index: 0; 
    opacity: 0;
    visibility: hidden;
}
.carousel-slide.pos-4 { 
    transform: translateX(790px) translateZ(0) scale(0.7); 
}

/* Hidden by default for additional positions */
.carousel-slide.pos-5,
.carousel-slide.pos-6 {
    display: none;
}

.speaker-card {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
    border-radius: 0;
    overflow: hidden;
    position: relative;
    box-shadow: none;
    transition: border-radius 0.6s ease, box-shadow 0.6s ease;
    will-change: border-radius, box-shadow;
}

/* Only active card gets border radius and enhanced shadow */
.carousel-slide.pos-2 .speaker-card {
    border-radius: 60px !important;
    box-shadow: 
        0 24px 48px rgba(0, 0, 0, 0.3),
        0 12px 20px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.speaker-header {
    position: absolute;
    top: 44px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    padding: 6px 19px;
    border-radius: 16px;
    transition: opacity 0.5s ease;
    width: 100%;
}

/* Only show header on active card */
.carousel-slide.pos-2 .speaker-header {
    opacity: 1;
    z-index: 10;
}

.speaker-header h3 {
    color: white; /* Default fallback */
    font-size: 12px; /* Default fallback */
    font-weight: 700;
    letter-spacing: 1.5px;
    margin: 0;
    text-align: center;
    text-transform: uppercase;
}

/* Image wrapper for loading states */
.speaker-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: linear-gradient(90deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
    background-size: 200% 100%;
    z-index: 1;
}

.speaker-image {
    width: 100%;
    height: 100% !important;
    object-fit: cover;
    object-position: center;
    border-radius: 0;
    transition: opacity 0.4s ease;
    opacity: 0;
}

.speaker-image.loaded {
    opacity: 1;
}

.speaker-image:not(.lazy-load) {
    opacity: 1;
}

/* Placeholder for lazy loading */
.speaker-image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(10px);
    transform: scale(1.1);
    transition: opacity 0.3s ease;
    z-index: 1;
}

.speaker-image-wrapper .speaker-image {
    position: relative;
    z-index: 2;
}

/* Loading animation for images */
.speaker-image-wrapper:not(:has(.speaker-image.loaded)):not(:has(.speaker-image:not(.lazy-load))) {
    animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.speaker-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 30%, rgba(0, 0, 0, 0.9) 100%);
    padding: 24px 19px 19px;
    text-align: center;
    border-radius: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 10;
}

/* Only show info on active card */
.carousel-slide.pos-2 .speaker-info {
    opacity: 1;
    border-radius: 0 0 19px 19px;
    z-index: 10;
    pointer-events: auto;
}

.speaker-name {
    color: white; /* Default fallback */
    font-size: 24px; /* Default fallback */
    font-weight: 800;
    letter-spacing: 1px;
    margin: 0 0 10px 0;
    text-transform: uppercase;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    padding-bottom: 13px;
}

.speaker-name-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
    position: relative;
    z-index: 20;
    pointer-events: auto;
}

.speaker-name-link:hover {
    color: #ff6b35; /* Default fallback */
    text-decoration: none;
}

.speaker-name::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 2px;
    background: #ff6b35; /* Default fallback */
    border-radius: 2px;
}

.speaker-title {
    color: rgba(255, 255, 255, 0.9); /* Default fallback */
    font-size: 14px; /* Default fallback */
    line-height: 1.5;
    margin: 0px 32px 67px 32px;
    font-weight: 400;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    border-radius: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity 0.3s ease;
    z-index: 10;
    opacity: 0.6;
    font-size: 2.4rem;
    font-weight: normal;
    color: white;
    line-height: 1;
    background: #33333300;
}

.carousel-nav:hover {
    opacity: 1;
    transform: translateY(-50%);
}

[type=button]:focus, [type=button]:hover, [type=submit]:focus, [type=submit]:hover, button:focus, button:hover {
    color: #fff;
    background-color: #cc336600;
    text-decoration: none;
}

.carousel-nav.prev {
    left: 16px;
}

.carousel-nav.next {
    right: 16px;
}

.carousel-progress {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 160px;
    height: 5px;
    background: #4a5568; /* Default fallback */
    border-radius: 3px;
    overflow: visible;
    cursor: pointer;
    user-select: none;
}

.carousel-progress-bar {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 16px;
    height: 10px;
    background: #ff6b35; /* Default fallback */
    border-radius: 5px;
    transition: left 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.4);
    cursor: grab;
    pointer-events: all;
}

.carousel-progress-bar:active {
    cursor: grabbing;
    transform: translateY(-50%) scale(1.1);
}

/* Large Desktop - Show 3 slides with no gaps >1280px */
@media (min-width: 1281px) {
    /* Keep scroll bar visible, center the carousel */
    .speaker-carousel-container {
        overflow: visible !important;
    }
    
    .carousel-container {
        overflow: visible !important;
    }
    
    .carousel-wrapper {
        overflow: visible !important;
        width: 100vw !important;
        margin-left: calc(-50vw + 50%) !important;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .carousel-track {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Slightly larger slides for better visibility on big screens */
    .carousel-slide {
        width: 384px !important;
        height: 570px !important;
    }
    
    /* Navigation arrows - positioned at corners of left and right slides */
    .carousel-nav {
        width: 48px !important;
        height: 48px !important;
        font-size: 2.4rem !important;
    }
    
    .carousel-nav.prev {
        left: calc(50% - 518px) !important;
    }
    
    .carousel-nav.next {
        right: calc(50% - 518px) !important;
    }
    
    /* Hide far slides - only show 3 slides */
    .carousel-slide.pos-0 { 
        transform: translateX(-912px) translateZ(0) scale(0.7) !important; 
        z-index: 0 !important; 
        opacity: 0 !important;
        visibility: hidden !important;
    }
    
    /* Left slide - centered positioning like 1280px, no gaps */
    .carousel-slide.pos-1 { 
        transform: translateX(-326px) translateZ(0) scale(0.85) !important; 
        z-index: 1 !important; 
        opacity: 0.8 !important;
        visibility: visible !important;
        display: block !important;
    }
    
    /* Center slide */
    .carousel-slide.pos-2 { 
        transform: translateX(0) translateZ(48px) scale(1.15) !important; 
        z-index: 3 !important; 
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }
    
    /* Right slide - mirrors left, centered, no gaps */
    .carousel-slide.pos-3 { 
        transform: translateX(326px) translateZ(0) scale(0.85) !important; 
        z-index: 1 !important; 
        opacity: 0.8 !important;
        visibility: visible !important;
        display: block !important;
    }
    
    /* Hide far right slide */
    .carousel-slide.pos-4 { 
        transform: translateX(912px) translateZ(0) scale(0.7) !important; 
        z-index: 0 !important; 
        opacity: 0 !important;
        visibility: hidden !important;
    }
    
    /* Hide extra slides */
    .carousel-slide.pos-5,
    .carousel-slide.pos-6 { 
        display: none !important;
    }
}

/* Ultra Wide Desktop - Even larger screens */
@media (min-width: 1921px) {
    /* Bigger slides for ultra-wide screens */
    .carousel-slide {
        width: 416px !important;
        height: 618px !important;
    }
    
    /* Keep arrows positioned at corners of left and right slides */
    .carousel-nav {
        width: 48px !important;
        height: 48px !important;
        font-size: 2.4rem !important;
    }
    
    .carousel-nav.prev {
        left: calc(50% - 562px) !important;
    }
    
    .carousel-nav.next {
        right: calc(50% - 562px) !important;
    }
    
    /* Adjust positioning for larger slides, maintain centered no-gap approach */
    .carousel-slide.pos-1 { 
        transform: translateX(-354px) translateZ(0) scale(0.85) !important; 
    }
    
    .carousel-slide.pos-3 { 
        transform: translateX(354px) translateZ(0) scale(0.85) !important; 
    }
}

/* Tablet Responsive - 768px to 1024px */
@media (min-width: 769px) and (max-width: 1024px) {
    .section-title {
        font-size: 26px;
    }

    .carousel-wrapper {
        height: 520px;
    }

    .carousel-slide {
        width: 320px;
        height: 464px;
    }

    .carousel-slide.pos-1 { 
        transform: translateX(calc(-50vw + 120px)) scale(0.8); 
        z-index: 1; 
        opacity: 0.6;
    }
    .carousel-slide.pos-2 { 
        transform: translateX(0) scale(1.1) translateZ(32px); 
        z-index: 3; 
        opacity: 1;
    }
    .carousel-slide.pos-3 { 
        transform: translateX(calc(50vw - 120px)) scale(0.8); 
        z-index: 1; 
        opacity: 0.6;
    }
    .carousel-slide.pos-0,
    .carousel-slide.pos-4 { 
        transform: translateX(-640px) scale(0.6); 
        z-index: 0; 
        opacity: 0;
        visibility: hidden;
    }
    .carousel-slide.pos-4 { 
        transform: translateX(640px) scale(0.6); 
    }

    .speaker-name {
        font-size: 16px;
    }

    .speaker-title {
        font-size: 10px;
    }

    .carousel-nav {
        width: 44px;
        height: 44px;
        font-size: 2.24rem;
    }

    .carousel-progress {
        width: 144px;
    }
}

/* Mobile Responsive - Up to 768px */
@media (max-width: 768px) {
    .section-title {
        font-size: 26px;
    }

    .accent-dot {
        right: -12px;
        width: 8px;
        height: 8px;
    }

    .carousel-wrapper {
        height: 400px;
    }

    .carousel-slide {
        width: 224px;
        height: 288px;
    }

    /* Mobile: Show only 3 cards */
    .carousel-slide.pos-1 { 
        transform: translateX(calc(-50vw + 78px)) scale(0.7); 
        z-index: 1; 
        opacity: 0.5;
    }
    .carousel-slide.pos-2 { 
        transform: translateX(0) scale(1.1) translateZ(24px); 
        z-index: 3; 
        opacity: 1;
    }
    .carousel-slide.pos-3 { 
        transform: translateX(calc(50vw - 78px)) scale(0.7); 
        z-index: 1; 
        opacity: 0.5;
    }
    .carousel-slide.pos-0,
    .carousel-slide.pos-4,
    .carousel-slide.pos-5,
    .carousel-slide.pos-6 { 
        display: none; 
    }

    /* Mobile specific card border radius */
    .carousel-slide.pos-2 .speaker-card {
        border-radius: 40px !important;
    }

    .speaker-name {
        font-size: 14px;
    }

    .speaker-title {
        font-size: 10px;
        margin: 0px 16px 32px 16px;
    }
    
    .speaker-info {
        padding: 16px 13px 13px;
    }
    
    .speaker-header {
        top: 0px;
    }
    
    .speaker-header h3 {
        font-size: 10px;
        padding: 5px 13px;
    }

    .carousel-nav {
        width: 40px;
        height: 40px;
        font-size: 1.6rem;
    }

    .carousel-nav.prev {
        left: 8px;
    }

    .carousel-nav.next {
        right: 8px;
    }

    .carousel-progress {
        width: 96px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 19px;
    }

    .carousel-wrapper {
        height: 360px;
    }

    .carousel-slide {
        width: 192px;
        height: 256px;
    }

    /* Small mobile: No spacing between cards */
    .carousel-slide.pos-1 { 
        transform: translateX(calc(-50vw + 58px)) scale(0.6); 
        z-index: 0; 
        opacity: 0.3;
    }
    .carousel-slide.pos-2 { 
        transform: translateX(0) scale(1.05) translateZ(16px); 
        z-index: 3; 
        opacity: 1;
    }
    .carousel-slide.pos-3 { 
        transform: translateX(calc(50vw - 58px)) scale(0.6); 
        z-index: 0; 
        opacity: 0.3;
    }

    .speaker-info {
        padding: 16px 13px 13px;
    }

    .speaker-name {
        font-size: 16px;
    }

    .speaker-title {
        font-size: 11px;
        margin: 0px 12px 24px 12px;
    }
    
    .speaker-header {
        top: 0px;
    }
    
    .speaker-header h3 {
        font-size: 9px;
        padding: 4px 10px;
    }

    .carousel-nav {
        width: 36px;
        height: 36px;
        font-size: 1.6rem;
    }

    .carousel-progress {
        width: 96px;
    }
}

/* Single and Two Slide Support */
.carousel-track.single-slide .carousel-slide {
    position: relative !important;
    transform: translateX(0) scale(1.15) translateZ(48px) !important;
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 3 !important;
}

.carousel-track.single-slide .carousel-slide .speaker-card {
    border-radius: 60px !important;
    box-shadow: 
        0 24px 48px rgba(0, 0, 0, 0.3),
        0 12px 20px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.carousel-track.single-slide .carousel-slide .speaker-header {
    opacity: 1 !important;
}

.carousel-track.single-slide .carousel-slide .speaker-info {
    opacity: 1 !important;
    border-radius: 0 0 19px 19px;
}

/* Hide navigation when single slide */
.carousel-container.single-slide .carousel-nav {
    display: none !important;
}

/* Hide progress bar when single slide */
.carousel-container.single-slide .carousel-progress {
    display: none !important;
}

/* Error state for failed image loads */
.speaker-image.error {
    display: none;
}

.speaker-image-wrapper:has(.speaker-image.error)::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* No Posts Found Styling */
.speaker-carousel-no-posts {
    text-align: center;
    padding: 32px 16px;
    color: #666;
    font-size: 16px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px dashed #ddd;
}

/* Speaker Card Link Styles */
.speaker-card-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
    position: relative;
}

.speaker-card-link:hover .speaker-card {
    transform: translateY(-5px);
}

.speaker-card-link:focus {
    outline: 2px solid #ff6b35;
    outline-offset: 2px;
}