/* Hero Slider */
.hero-slider {
    position: relative;
    height: 70vh;
    min-height: 500px;
    background-color: var(--primary-dark);
    overflow: hidden;
}

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

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: var(--bg-img);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s;
    z-index: 1;
}

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

/* Keyframes not strictly needed if we use transition on active class add */

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 800px;
}

/* Ensure controls are above slides */
.slider-controls,
.slider-indicators {
    z-index: 10;
}

/* Controls */
.slider-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 40px;
    transform: translateY(-50%);
    pointer-events: none;
}

.prev-btn,
.next-btn {
    pointer-events: auto;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
    display: flex;
    justify-content: center;
    align-items: center;
}

.prev-btn:hover,
.next-btn:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* Indicators */
.slider-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
}

.dot {
    width: 12px;
    height: 12px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active,
.dot:hover {
    background-color: var(--white);
    transform: scale(1.2);
}

/* Slide Animations */
.slide .hero-content>* {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.slide.active .hero-content>* {
    opacity: 1;
    transform: translateY(0);
}

.slide.active .hero-subtitle {
    transition-delay: 0.2s;
}

.slide.active h1 {
    transition-delay: 0.4s;
}

.slide.active p {
    transition-delay: 0.6s;
}

.slide.active .hero-buttons {
    transition-delay: 0.8s;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-slider {
        height: 65vh;
        /* Better for mobile browsers with dynamic URL bars */
        min-height: 480px;
    }

    .slider-controls {
        padding: 0 10px;
    }

    .prev-btn,
    .next-btn {
        width: 35px;
        /* Slightly smaller */
        height: 35px;
        font-size: 1rem;
    }
}