* {
    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: #f9f9f9;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.tagline {
    font-size: 1.1rem;
    opacity: 0.95;
}

/* Main Content */
main {
    padding: 40px 0;
}

.section {
    background: white;
    padding: 40px 30px;
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.section h2 {
    color: #667eea;
    margin-bottom: 20px;
    font-size: 2rem;
    border-bottom: 3px solid #667eea;
    padding-bottom: 10px;
}

.section p {
    margin-bottom: 15px;
    font-size: 1rem;
}

/* Learning Grid */
.learning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.card {
    background: #f0f4ff;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #667eea;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

.card h3 {
    color: #667eea;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.card p {
    font-size: 0.95rem;
    color: #555;
}

/* Pricing */
.pricing-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    max-width: 500px;
    margin: 20px auto;
}

.pricing-box h3 {
    font-size: 1.3rem;
    margin-top: 20px;
    margin-bottom: 10px;
}

.pricing-box .price {
    font-size: 2.5rem;
    font-weight: bold;
    margin: 10px 0;
    color: #fff;
}

.pricing-box hr {
    border: none;
    border-top: 2px solid rgba(255, 255, 255, 0.3);
    margin: 20px 0;
}

/* Time Slots Grid */
.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.slot {
    background: #f0f4ff;
    padding: 20px;
    border-radius: 6px;
    border: 2px solid #667eea;
    text-align: center;
}

.slot strong {
    color: #667eea;
    font-size: 1.1rem;
    display: block;
    margin-bottom: 8px;
}

.slot p {
    color: #555;
    font-size: 0.95rem;
    margin: 0;
}

/* Contact Info */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.contact-item {
    background: #f0f4ff;
    padding: 20px;
    border-radius: 6px;
    text-align: center;
}

.contact-item strong {
    color: #667eea;
    font-size: 1rem;
    display: block;
    margin-bottom: 10px;
}

.contact-item p {
    margin: 0;
}

.contact-item a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* FAQ */
.faq-item {
    background: #f9f9f9;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 6px;
    border-left: 4px solid #667eea;
}

.faq-item h3 {
    color: #667eea;
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.faq-item p {
    margin: 0;
    color: #555;
}

/* Footer */
.footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}

.footer p {
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .header h1 {
        font-size: 2rem;
    }

    .section {
        padding: 25px 15px;
    }

    .section h2 {
        font-size: 1.5rem;
    }

    .learning-grid,
    .slots-grid,
    .contact-info {
        grid-template-columns: 1fr;
    }

    .pricing-box {
        margin: 20px 0;
    }
}