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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.course-container {
    max-width: 1200px;
    margin: 0 auto;
    background-color: #fff;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

/* Header Styles */
.course-header {
    background: linear-gradient(135deg, #4ca2cd, #67B26F);
    color: white;
    padding: 0;
    position: relative;
}

.course-banner {
    padding: 80px 40px;
    text-align: center;
}

.course-banner h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.course-banner h2 {
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.tagline {
    font-size: 22px;
    font-style: italic;
    margin-top: 20px;
}

/* Main Content Styles */
.course-content {
    padding: 40px;
}

.welcome-section {
    background-color: #f1f8e9;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 40px;
    border-left: 5px solid #67B26F;
}

.welcome-section h2 {
    color: #2e7d32;
    margin-bottom: 20px;
}

.welcome-section p {
    margin-bottom: 15px;
    font-size: 17px;
}

/* Module Cards */
.course-modules {
    margin-bottom: 40px;
}

.course-modules h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
    position: relative;
    padding-bottom: 15px;
}

.course-modules h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(to right, #4ca2cd, #67B26F);
}

.module-card {
    display: flex;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.module-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.module-number {
    background: linear-gradient(135deg, #4ca2cd, #67B26F);
    color: white;
    padding: 30px 20px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 150px;
    font-size: 20px;
}

.module-content {
    padding: 25px;
    flex: 1;
}

.module-content h3 {
    margin-bottom: 15px;
    color: #2e7d32;
}

.module-content p {
    margin-bottom: 20px;
    color: #555;
}

.module-button {
    display: inline-block;
    background: linear-gradient(135deg, #4ca2cd, #67B26F);
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.module-button:hover {
    background: linear-gradient(135deg, #67B26F, #4ca2cd);
    transform: scale(1.05);
}

/* Bonus Section */
.bonus-section {
    background-color: #e8f5e9;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 40px;
}

.bonus-section h2 {
    color: #2e7d32;
    margin-bottom: 20px;
    text-align: center;
}

.bonus-list {
    list-style-type: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.bonus-list li {
    background-color: white;
    padding: 15px 25px;
    border-radius: 30px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.bonus-list li:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.bonus-list a {
    text-decoration: none;
    color: #2e7d32;
    font-weight: 500;
}

/* Footer Styles */
.course-footer {
    background-color: #333;
    color: #ccc;
    padding: 30px 40px;
    text-align: center;
}

.course-footer p {
    margin-bottom: 10px;
    font-size: 14px;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .course-banner h1 {
        font-size: 36px;
    }
    
    .course-banner h2 {
        font-size: 22px;
    }
    
    .module-card {
        flex-direction: column;
    }
    
    .module-number {
        padding: 15px;
        min-width: auto;
        width: 100%;
    }
    
    .course-content {
        padding: 20px;
    }
    
    .bonus-list {
        flex-direction: column;
    }
    
    .bonus-list li {
        width: 100%;
        text-align: center;
    }
}