/**
 * Slider Frontend Styles (Swiper Implementation)
 *
 * @package InvestmentWP
 * @since 1.1.0
 */

.investmentwp-slider-wrapper {
    position: relative;
    width: 100%;
    margin-bottom: 2rem;
    overflow: hidden;
    /* Default height if variable not set */
    --slider-height: 600px;
    height: var(--slider-height);
    background-color: #f1f1f1;
    /* Placeholder bg */
}

/* Ensure content visibility even if JS fails */
.investmentwp-slider {
    width: 100%;
    height: 100%;
    opacity: 1;
    /* Changed from 0 to 1 to prevent invisibility issues */
    transition: opacity 0.5s ease;
}

.investmentwp-slider.initialized {
    opacity: 1;
}

.investmentwp-slider-fullscreen {
    height: 100vh !important;
    min-height: 600px;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Force slide bg size */
.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 0;
    transform: scale(1);
    /* Reset transform for smooth animation */
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    /* Fallback default */
    background: rgba(0, 0, 0, 0.4);
    pointer-events: none;
    /* Allow clicks to pass through if needed */
}

.slide-content {
    position: relative;
    z-index: 2;
    color: #fff;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.slide-subtitle {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--secondary-color, #f1c40f);
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.slide-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease 0.2s;
}

.slide-description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease 0.4s;
}

.slide-buttons {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease 0.6s;
}

/* Animation on active slide */
.swiper-slide-active .slide-subtitle,
.swiper-slide-active .slide-title,
.swiper-slide-active .slide-description,
.swiper-slide-active .slide-buttons {
    opacity: 1;
    transform: translateY(0);
}


.slide-buttons .btn {
    padding: 12px 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    margin: 0 5px;
    transition: all 0.3s ease;
    display: inline-block;
    /* Fix button display */
}

.slide-buttons .btn-primary {
    background-color: var(--primary-color, #3498db);
    border-color: var(--primary-color, #3498db);
    color: #fff;
}

.slide-buttons .btn-primary:hover {
    background-color: var(--secondary-color, #2980b9);
    border-color: var(--secondary-color, #2980b9);
    transform: translateY(-2px);
}

.slide-buttons .btn-outline-light {
    border: 2px solid #fff;
    color: #fff;
    background: transparent;
}

.slide-buttons .btn-outline-light:hover {
    background: #fff;
    color: #333;
    transform: translateY(-2px);
}

/* Swiper Navigation and Pagination Overrides */
.swiper-button-next,
.swiper-button-prev {
    color: #fff;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 50%;
    transition: background 0.3s;
    z-index: 10;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 20px;
    font-weight: bold;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: var(--primary-color, #3498db);
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
    transition: all 0.3s;
}

.swiper-pagination-bullet-active {
    background: var(--primary-color, #3498db);
    width: 24px;
    border-radius: 6px;
}

/* Ken Burns Effect */
.ken-burns {
    animation: kenburns 20s infinite alternate;
}

@keyframes kenburns {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.15);
    }
}

/* Preloader */
.slider-preloader {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #f1f1f1;
    z-index: 20;
    display: flex;
    justify-content: center;
    align-items: center;
}

.preloader-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-color, #3498db);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

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

    100% {
        transform: rotate(360deg);
    }
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .investmentwp-slider-wrapper {
        height: var(--slider-height-tablet, 500px);
    }

    .slide-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .investmentwp-slider-wrapper {
        height: var(--slider-height-mobile, 400px);
    }

    .slide-content {
        padding: 15px;
        width: 100%;
    }

    .slide-title {
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
    }

    .slide-subtitle {
        font-size: 0.9rem;
        letter-spacing: 1px;
    }

    .slide-description {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .swiper-button-next,
    .swiper-button-prev {
        display: none;
        /* Hide arrows on mobile for cleaner look */
    }

    .slide-buttons .btn {
        padding: 10px 20px;
        font-size: 0.85rem;
        margin-bottom: 5px;
    }
}