/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

h1 {
    text-align: center;
    margin-bottom: 2rem;
    color: #2d3748;
}

/* Slider Container */
.slider-container {
    position: relative;
    margin-bottom: 2rem;
}

/* Slider Controls */
.slider-controls {
    display: flex;
    justify-content: space-between;
    position: absolute;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    pointer-events: none;
}

.control-btn {
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    pointer-events: auto;
}

.control-btn:hover {
    background-color: #fff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.control-btn svg {
    width: 20px;
    height: 20px;
    color: #444;
}

/* Slider Wrapper */
.slider-wrapper {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

/* Slider */
.slider {
    display: flex;
    transition: transform 0.5s ease;
}

/* Cards */
.card {
    flex: 0 0 100%;
    min-width: 100%;
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.card-image {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.card-content {
    padding: 1.5rem;
}

.card-content h3 {
    margin-bottom: 0.5rem;
    color: #2d3748;
}

.card-content p {
    color: #718096;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 1.5rem;
}

.dot {
    width: 10px;
    height: 10px;
    background-color: #cbd5e0;
    border-radius: 50%;
    margin: 0 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background-color: #4a5568;
    transform: scale(1.2);
}

/* Responsive Breakpoints */
@media (min-width: 640px) {
    .card {
        flex: 0 0 calc(50% - 1rem);
        min-width: calc(50% - 1rem);
        margin: 0 0.5rem;
    }
}

@media (min-width: 768px) {
    .card {
        flex: 0 0 calc(33.333% - 1rem);
        min-width: calc(33.333% - 1rem);
    }
}

@media (min-width: 1024px) {
    .card {
        flex: 0 0 calc(25% - 1rem);
        min-width: calc(25% - 1rem);
    }
    
    .card-image {
        height: 150px;
    }
}