/* Modern Fade Slider - Complete Redesign */
.slider-section {
    position: relative;
    width: 100%;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.slider-container {
    position: relative;
    width: 100%;
    height: 400px;
    margin: 0 auto;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    z-index: 1;
}

.slider-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.slider-slide.fade-out {
    opacity: 0;
    visibility: hidden;
}

.slider-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.slider-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    background: #f8fafc;
}

.slider-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.7);
    padding: 2rem 2.5rem;
    border-radius: 12px;
    color: white;
    text-align: center;
    z-index: 10;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto;
}

.slider-content {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
    color: white;
}

.slider-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
    letter-spacing: -0.01em;
    max-width: 100%;
    word-wrap: break-word;
}

.slider-description {
    font-size: clamp(0.9rem, 2vw, 1.2rem);
    margin-bottom: 2rem;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.4;
    opacity: 0.95;
    font-weight: 400;
    max-width: 100%;
    word-wrap: break-word;
}

.slider-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    color: #000000;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.slider-button svg {
    width: 1rem;
    height: 1rem;
}

/* Navigation Controls */
.slider-prev,
.slider-next {
    position: absolute;
    top: 50%;
    margin-top: -1.25rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 15;
    user-select: none;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

.slider-prev {
    left: 1.5rem;
}

.slider-next {
    right: 1.5rem;
}

.slider-prev svg,
.slider-next svg {
    width: 1rem;
    height: 1rem;
    color: #000000;
    fill: currentColor;
}

/* Dots Indicator */
.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    z-index: 15;
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border-radius: 20px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.4);
    cursor: pointer;
    position: relative;
}

.slider-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, 0.8);
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

.slider-dot.active {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.slider-dot.active::before {
    width: 16px;
    height: 16px;
}

/* Progress Bar */
.slider-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 0 0 16px 16px;
    overflow: hidden;
}

.slider-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    border-radius: inherit;
}

/* Loading State */
.slider-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.slider-loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top: 4px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.slider-loading-text {
    color: white;
    font-size: 1rem;
    font-weight: 500;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design - Mobile First */
@media (max-width: 480px) {
    .slider-container {
        width: 100vw;
        height: 215px;
        margin: 0 auto;
    }

    .slider-overlay {
        padding: 0.75rem 0.75rem 0.5rem;
        max-width: 85%;
    }

    .slider-content {
        max-width: 280px;
    }

    .slider-title {
        font-size: clamp(1rem, 6vw, 1.4rem);
        margin-bottom: 0.5rem;
    }

    .slider-description {
        font-size: clamp(0.75rem, 4vw, 0.9rem);
        margin-bottom: 1rem;
    }

    .slider-button {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }

    .slider-prev,
    .slider-next {
        width: 1.5rem;
        height: 1.5rem;
    }

    .slider-controls {
        bottom: 1rem;
    }

    .slider-dot {
        width: 6px;
        height: 6px;
    }
}

@media (max-width: 768px) {
    .slider-container {
        width: 100vw;
        height: 215px;
        margin: 0 auto;
    }

    .slider-overlay {
        padding: 1rem 1rem 0.75rem;
        max-width: 90%;
    }

    .slider-content {
        max-width: 350px;
    }

    .slider-title {
        font-size: clamp(1.2rem, 5vw, 1.8rem);
        margin-bottom: 0.75rem;
    }

    .slider-description {
        font-size: clamp(0.85rem, 3.5vw, 1rem);
        margin-bottom: 1.25rem;
    }

    .slider-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }

    .slider-prev,
    .slider-next {
        width: 2rem;
        height: 2rem;
    }

    .slider-dots {
        bottom: 1.5rem;
        padding: 0.3rem 0.6rem;
    }

    .slider-dot {
        width: 8px;
        height: 8px;
    }

    .slider-controls {
        bottom: 1.5rem;
    }
}


/* Accessibility */
.slider-prev:focus,
.slider-next:focus,
.slider-dot:focus {
    outline: 3px solid #3b82f6;
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .slider-slide,
    .slider-image,
    .slider-overlay,
    .slider-content,
    .slider-button,
    .slider-prev,
    .slider-next,
    .slider-dot,
    .slider-progress-bar {
        transition: none;
    }

    .slider-image {
        transform: none !important;
    }

    .slider-button:hover {
        transform: none;
    }

    .slider-prev:hover,
    .slider-next:hover {
        transform: none;
    }

    .slider-dot:hover,
    .slider-dot.active {
        transform: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .slider-overlay {
        background: rgba(0, 0, 0, 0.9);
    }

    .slider-button {
        border: 3px solid white;
        background: white;
        color: black;
    }

    .slider-prev,
    .slider-next {
        background: white;
        border: 3px solid black;
    }

    .slider-dot {
        background: white;
        border: 3px solid black;
    }
}

/* Print Styles */
@media print {
    .slider-section,
    .slider-container,
    .slider-prev,
    .slider-next,
    .slider-dots,
    .slider-controls {
        display: none !important;
    }
}