/**
 * ATC Hero Slider - Premium Hero Banner
 * Modern, responsive hero slider with fixed aspect ratios and premium design
 */

.atc-hero-slider-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15), 0 2px 8px rgba(0, 0, 0, 0.1);
    margin: 20px 0;
    background: #000;
    /* Default aspect ratio for desktop: 16:9 */
    aspect-ratio: 16 / 9;
    min-height: 400px;
    max-height: 600px;
}

/* Mobile: 3:4 aspect ratio (portrait) */
@media (max-width: 768px) {
    .atc-hero-slider-wrapper {
        aspect-ratio: 3 / 4;
        border-radius: 16px;
        min-height: 400px;
        max-height: none;
    }
}

/* Tablet: Slightly taller than desktop */
@media (min-width: 769px) and (max-width: 1024px) {
    .atc-hero-slider-wrapper {
        aspect-ratio: 16 / 10;
    }
}

/* Override with custom height if provided (only on desktop/tablet) */
@media (min-width: 769px) {
    .atc-hero-slider-wrapper[style*="--slider-height"] {
        aspect-ratio: auto;
        height: var(--slider-height, 400px);
    }
}

/* On mobile, always use 3:4 aspect ratio for best visual results */
@media (max-width: 768px) {
    .atc-hero-slider-wrapper[style*="--slider-height"] {
        /* On mobile, enforce 3:4 aspect ratio for consistency */
        aspect-ratio: 3 / 4 !important;
        height: auto !important;
    }
}

.atc-hero-slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.atc-hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    border-radius: inherit;
}

.atc-hero-slide.active {
    opacity: 1;
    z-index: 2;
}

.atc-slide-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    border-radius: inherit;
}

.atc-slide-media {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    border-radius: inherit;
}

.atc-slide-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    border-radius: inherit;
}

/* Video Container - Mobile First Responsive */
.atc-slide-video {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: inherit;
    background: #000;
}

/* HTML5 Video - Responsive */
.atc-slide-video .atc-html5-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: inherit;
}

/* YouTube/Vimeo Iframe - Responsive */
.atc-slide-video .atc-youtube-iframe,
.atc-slide-video .atc-vimeo-iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    min-width: 100%;
    min-height: 100%;
    border: none;
    border-radius: inherit;
}

/* Mobile: Ensure videos maintain aspect ratio */
@media (max-width: 768px) {
    .atc-slide-video .atc-youtube-iframe,
    .atc-slide-video .atc-vimeo-iframe {
        width: 100vw;
        height: 133.33vw; /* 3:4 aspect ratio for mobile */
        min-width: 100vw;
        min-height: 133.33vw;
    }
}

/* Tablet: 16:10 aspect ratio */
@media (min-width: 769px) and (max-width: 1024px) {
    .atc-slide-video .atc-youtube-iframe,
    .atc-slide-video .atc-vimeo-iframe {
        width: 100vw;
        height: 62.5vw; /* 16:10 aspect ratio */
        min-width: 100vw;
        min-height: 62.5vw;
    }
}

/* Desktop: 16:9 aspect ratio */
@media (min-width: 1025px) {
    .atc-slide-video .atc-youtube-iframe,
    .atc-slide-video .atc-vimeo-iframe {
        width: 100%;
        height: 56.25vw; /* 16:9 aspect ratio */
        min-width: 100%;
        min-height: 56.25vw;
    }
}

.atc-slide-image::before,
.atc-slide-video::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.7) 100%);
    z-index: 1;
    pointer-events: none;
    border-radius: inherit;
}

.atc-slide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: inherit;
}

.atc-hero-slide:hover .atc-slide-image img {
    transform: scale(1.08);
}

.atc-slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 50px 40px 40px;
    color: #ffffff;
    z-index: 3;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.5) 60%, transparent 100%);
    border-radius: 0 0 20px 20px;
    /* Ensure content is always visible and properly positioned */
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

@media (max-width: 768px) {
    .atc-slide-content {
        padding: 35px 25px 30px;
        min-height: 160px;
        border-radius: 0 0 16px 16px;
    }
}

@media (max-width: 480px) {
    .atc-slide-content {
        padding: 30px 20px 25px;
        min-height: 140px;
    }
}

/* Premium Typography - Always visible with strong contrast */
.atc-slide-content {
    --text-color: #ffffff; /* Default white */
}

.atc-slide-title {
    font-size: clamp(24px, 4vw, 42px);
    font-weight: 800;
    margin: 0 0 12px 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8), 0 4px 16px rgba(0, 0, 0, 0.6);
    line-height: 1.2;
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    letter-spacing: -0.8px;
    /* Ensure title is always visible */
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .atc-slide-title {
        font-size: clamp(20px, 5vw, 28px);
        margin-bottom: 10px;
        letter-spacing: -0.5px;
    }
}

.atc-slide-description {
    font-size: clamp(16px, 2.5vw, 20px);
    margin: 0 0 20px 0;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8), 0 2px 12px rgba(0, 0, 0, 0.6);
    line-height: 1.5;
    opacity: 0.98;
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-weight: 400;
    /* Ensure description is always visible */
    position: relative;
    z-index: 2;
    max-width: 90%;
}

@media (max-width: 768px) {
    .atc-slide-description {
        font-size: clamp(14px, 3vw, 18px);
        margin-bottom: 16px;
        max-width: 100%;
    }
}

.atc-slide-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    background: linear-gradient(135deg, #D4AF37 0%, #F4D03F 100%);
    color: #0A1F44;
    font-weight: 700;
    font-size: clamp(14px, 2vw, 17px);
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.5), 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    position: relative;
    z-index: 2;
    /* Ensure button is always visible */
    margin-top: auto;
}

.atc-slide-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.7), 0 4px 12px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #F4D03F 0%, #FFE55C 100%);
}

.atc-slide-link:hover .atc-slide-button {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.7), 0 4px 12px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .atc-slide-button {
        padding: 12px 28px;
        font-size: clamp(13px, 3vw, 16px);
    }
}

/* Premium Dot Navigation */
.atc-slider-dots {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 15;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 50px;
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .atc-slider-dots {
        bottom: 20px;
        padding: 10px 14px;
        gap: 10px;
    }
}

.atc-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.8);
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    position: relative;
}

.atc-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.atc-dot:hover {
    background: rgba(255, 255, 255, 0.6);
    border-color: rgba(255, 255, 255, 1);
    transform: scale(1.3);
}

.atc-dot:hover::before {
    width: 20px;
    height: 20px;
}

.atc-dot.active {
    background: #D4AF37;
    border-color: #D4AF37;
    width: 32px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.6);
}

.atc-dot.active::before {
    display: none;
}

@media (max-width: 768px) {
    .atc-dot {
        width: 8px;
        height: 8px;
        border-width: 1.5px;
    }
    
    .atc-dot.active {
        width: 26px;
    }
}

/* Premium Arrow Navigation */
.atc-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    border: none;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    font-size: 28px;
    font-weight: 700;
    color: #0A1F44;
    cursor: pointer;
    z-index: 15;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25), 0 2px 8px rgba(0, 0, 0, 0.15);
    outline: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    line-height: 1;
}

.atc-slider-arrow:hover {
    background: #D4AF37;
    color: #ffffff;
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 6px 24px rgba(212, 175, 55, 0.5), 0 4px 12px rgba(0, 0, 0, 0.2);
    border-color: #D4AF37;
}

.atc-slider-arrow:active {
    transform: translateY(-50%) scale(1.05);
}

.atc-slider-prev {
    left: 24px;
}

.atc-slider-next {
    right: 24px;
}

@media (max-width: 768px) {
    .atc-slider-arrow {
        width: 44px;
        height: 44px;
        font-size: 22px;
    }
    
    .atc-slider-prev {
        left: 12px;
    }
    
    .atc-slider-next {
        right: 12px;
    }
}

@media (max-width: 480px) {
    .atc-slider-arrow {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .atc-slider-prev {
        left: 8px;
    }
    
    .atc-slider-next {
        right: 8px;
    }
}

/* Empty State */
.atc-hero-slider-empty {
    padding: 40px 20px;
    text-align: center;
    background: #f9f9f9;
    border: 2px dashed #ddd;
    border-radius: 8px;
    color: #666;
}

/* Additional Premium Enhancements */
.atc-hero-slider-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    pointer-events: none;
    z-index: 20;
}

/* Smooth loading state */
.atc-hero-slide:not(.active) .atc-slide-image img {
    opacity: 0;
}

.atc-hero-slide.active .atc-slide-image img {
    opacity: 1;
    animation: fadeInScale 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(1.1);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Content fade-in animation */
.atc-hero-slide.active .atc-slide-content {
    animation: slideUpFade 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s both;
}

@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ensure images maintain aspect ratio on all devices */
.atc-slide-image {
    position: relative;
}

.atc-slide-image img {
    min-height: 100%;
    min-width: 100%;
}

/* Focus states for accessibility */
.atc-slider-arrow:focus,
.atc-dot:focus {
    outline: 3px solid rgba(212, 175, 55, 0.6);
    outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .atc-hero-slide,
    .atc-slide-image img,
    .atc-slide-button,
    .atc-slider-arrow,
    .atc-dot {
        transition: none;
        animation: none;
    }
    
    .atc-hero-slide:hover .atc-slide-image img {
        transform: none;
    }
}