/* Bright and Happy Color Scheme - Blues and Greens */
:root {
    --primary-blue: #4A90E2;
    --secondary-blue: #5BC0EB;
    --light-blue: #87CEEB;
    --primary-green: #2ECC71;
    --secondary-green: #27AE60;
    --accent-yellow: #F1C40F;
    --background-light: #F8F9FA;
    --text-dark: #2C3E50;
    --white: #FFFFFF;
}

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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--secondary-green) 100%);
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
}

/* Banner Styles */
.banner {
    background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-green) 100%);
    color: var(--white);
    text-align: center;
    padding: 15px 0;
    font-size: 1.5rem;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header Styles */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    margin-bottom: 40px;
}

.brand {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-blue);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 25px;
    background: var(--white);
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.nav a:hover {
    background: var(--primary-green);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Hero Section */
.hero {
    margin-bottom: 60px;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 40px;
    opacity: 0.9;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

/* Card Styles */
.card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 3px solid transparent;
    text-align: left;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    border-color: var(--primary-blue);
}

.card h3 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-size: 1.4rem;
    text-align: center;
}

.card h4 {
    color: var(--primary-green);
    margin-bottom: 15px;
    font-size: 1.3rem;
    text-align: center;
}

.card p {
    color: var(--text-dark);
    margin-bottom: 15px;
    line-height: 1.6;
}

/* Feature List */
.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 8px 0;
    padding-left: 30px;
    position: relative;
    color: var(--text-dark);
}

.feature-list li:before {
    content: "🎵";
    position: absolute;
    left: 0;
    color: var(--primary-blue);
}

/* Section Titles */
.section-title {
    font-size: 2.2rem;
    color: var(--text-dark);
    margin: 40px 0 20px 0;
    text-align: center;
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 30px 0;
}

.price-card {
    text-align: center;
    background: linear-gradient(135deg, var(--white) 0%, #f8f9fa 100%);
}

.price {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-green);
    margin: 15px 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.price-note {
    color: var(--text-dark);
    opacity: 0.8;
    font-style: italic;
}

/* Contact Info */
.contact-info {
    background: var(--white);
    padding: 20px;
    border-radius: 15px;
    margin-top: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.contact-info a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: bold;
}

.contact-info a:hover {
    color: var(--primary-green);
    text-decoration: underline;
}

/* Image Section */
.image-section {
    margin: 60px 0;
}

.image-card {
    background: var(--white);
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    display: inline-block;
    max-width: 100%;
}

.teacher-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

/* Footer Styles */
.footer {
    margin-top: 60px;
    text-align: center;
}

.piano-keys {
    background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-green) 100%);
    border-radius: 10px 10px 0 0;
    padding: 20px 0 0 0;
    margin-bottom: 10px;
}

.piano-keys svg {
    width: 100%;
    height: 120px;
    display: block;
}

.footer-text {
    color: var(--white);
    background: var(--text-dark);
    padding: 15px;
    border-radius: 0 0 10px 10px;
    font-weight: bold;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav {
        gap: 15px;
    }
    
    .nav a {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
    
    .brand {
        font-size: 2rem;
    }
    
    .banner {
        font-size: 1.2rem;
        padding: 12px 0;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .grid, .pricing-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .card {
        padding: 20px;
    }
    
    .price {
        font-size: 2.5rem;
    }
}