/**
 * DPDT Theme - Hero Slider Styles
 * Version: 3.5.0
 */

.hero-slider-section {
    position: relative;
    overflow: hidden;
}

.hero-slider {
    position: relative;
    height: 450px;
    background: linear-gradient(135deg, var(--dpdt-primary), var(--dpdt-secondary));
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

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

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 82, 118, 0.85), rgba(41, 128, 185, 0.7));
}

.slide-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    color: #fff;
    padding: 60px 40px;
}

.slide-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0 0 16px;
    max-width: 700px;
    line-height: 1.3;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: slideInUp 0.6s ease;
}

.slide-description {
    font-size: 1.2rem;
    margin: 0 0 24px;
    max-width: 600px;
    opacity: 0.9;
    line-height: 1.6;
    animation: slideInUp 0.6s ease 0.1s both;
}

.slide-btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border: 2px solid #fff;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    animation: slideInUp 0.6s ease 0.2s both;
}

.slide-btn:hover {
    background: #fff;
    color: var(--dpdt-primary);
}

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

/* Slider Controls */
.slider-prev,
.slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    transition: all 0.3s;
}

.slider-prev { left: 20px; }
.slider-next { right: 20px; }

.slider-prev:hover,
.slider-next:hover {
    background: rgba(255, 255, 255, 0.4);
    border-color: #fff;
}

/* Dots */
.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.7);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s;
    padding: 0;
}

.dot.active,
.dot:hover {
    background: #fff;
    border-color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-slider {
        height: 350px;
    }

    .slide-content {
        padding: 40px 20px;
        align-items: center;
        text-align: center;
    }

    .slide-title {
        font-size: 1.6rem;
    }

    .slide-description {
        font-size: 1rem;
    }

    .slider-prev,
    .slider-next {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }

    .slider-prev { left: 10px; }
    .slider-next { right: 10px; }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 300px;
    }

    .slide-title {
        font-size: 1.3rem;
    }

    .slide-description {
        font-size: 0.9rem;
        margin-bottom: 16px;
    }

    .slide-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}