:root {
    --color-text: #2c3e50;
}

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

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

.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9), rgba(118, 75, 162, 0.9)), 
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1080"><rect fill="%23667eea" width="1920" height="1080"/><polygon fill="%23764ba2" points="0,1080 1920,0 1920,1080"/></svg>');
    background-attachment: fixed;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><path d="M0,500 C200,600 300,400 500,500 C700,600 800,400 1000,500 L1000,1000 L0,1000 Z" fill="rgba(255,255,255,0.1)"/></svg>') repeat-x;
    background-size: 200px 100px;
    animation: wave 12s linear infinite;
}

@keyframes wave {
    0% { transform: translateX(0); }
    100% { transform: translateX(-200px); }
}

.hero-content {
    z-index: 2;
    max-width: 800px;
    padding: 2rem;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 12px;
    margin-top: 2rem;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero .subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero .description {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 18px 45px;
    background: linear-gradient(45deg, #ff6b6b, #ee5a52);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.2rem;
    transition: all 0.4s ease;
    box-shadow: 0 8px 25px rgba(238, 90, 82, 0.3);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(238, 90, 82, 0.5);
}

.floating-notes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.note {
    position: absolute;
    font-size: 2rem;
    opacity: 0.2;
    animation: float 15s infinite linear;
    color: white;
}

@keyframes float {
    0% { transform: translateY(100vh) rotate(0deg); }
    100% { transform: translateY(-100px) rotate(360deg); }
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-message {
    text-align: center;
    padding: 2.5rem 0;
}

.section-message p {
    margin: 0;
}

.section-dark {
    background: #f8fafc;
}

.section-parallax {
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    position: relative;
}

.section-parallax::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
}

.section-parallax .container {
    position: relative;
    z-index: 2;
    color: white;
}

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

.section-title {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: #2c3e50;
    position: relative;
    font-weight: 300;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #7f8c8d;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-title::after {
    content: '';
    width: 80px;
    height: 3px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

.instruments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.instrument-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    border: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
    overflow: hidden;
}

.instrument-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s;
}

.instrument-card:hover::before {
    left: 100%;
}

.instrument-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    border-color: #667eea;
}

.instrument-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.method-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e3f2fd 100%);
}

.method-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.method-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border-left: 4px solid #667eea;
}

.method-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

.method-icon {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 1rem;
}

.teachers-section {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1080"><rect fill="%23667eea" width="1920" height="1080"/><circle fill="%23764ba2" cx="400" cy="300" r="200" opacity="0.3"/><circle fill="%23764ba2" cx="1200" cy="600" r="300" opacity="0.2"/></svg>');
    background-attachment: fixed;
    background-size: cover;
}

.teachers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.teacher-card {
    background: rgba(255,255,255,0.95);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    color: var(--color-text);
}

.teacher-card:hover {
    transform: translateY(-8px);
    background: white;
}

.teacher-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    background: linear-gradient(45deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.testimonials-section {
    background: #f8fafc;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.testimonial-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    position: relative;
    transition: all 0.3s ease;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: #667eea;
    font-family: serif;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #eee;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(45deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    margin-right: 1rem;
}

.pricing-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.pricing-card {
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    background: rgba(255,255,255,0.95);
    color: #333;
    transform: scale(1.05);
    border: 2px solid #ff6b6b;
}

.pricing-card:hover {
    transform: translateY(-10px) scale(1.02);
}

.pricing-card.featured:hover {
    transform: translateY(-10px) scale(1.07);
}

.price {
    font-size: 3rem;
    font-weight: bold;
    margin: 1rem 0;
}

.events-section {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1080"><rect fill="%23f8fafc" width="1920" height="1080"/><path d="M0,400 Q480,350 960,400 T1920,400 V1080 H0 V400 Z" fill="%23e3f2fd"/></svg>');
    background-attachment: fixed;
    background-size: cover;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.event-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
}

.event-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.event-image {
    height: 200px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
}

.event-content {
    padding: 1.5rem;
}

.event-date {
    background: #ff6b6b;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    display: inline-block;
    margin-bottom: 1rem;
}

.faq-section {
    background: #f8fafc;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 10px;
    margin-bottom: 1rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #f8fafc;
    color: #667eea;
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
}

.faq-answer.active {
    padding: 1.5rem;
    max-height: 200px;
}

.faq-icon {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.blog-section {
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.blog-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.blog-image {
    height: 220px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
}

.blog-content {
    padding: 2rem;
}

.blog-meta {
    color: #7f8c8d;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.contact {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255,255,255,0.1);
    padding: 3rem;
    border-radius: 20px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255,255,255,0.2);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 10px;
    background: rgba(255,255,255,0.9);
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    background: white;
    box-shadow: 0 0 20px rgba(255,255,255,0.3);
    transform: translateY(-2px);
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(45deg, #ff6b6b, #ee5a52);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.4s ease;
    font-family: inherit;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(238, 90, 82, 0.4);
}

.contact-info {
    text-align: center;
    margin-top: 4rem;
    padding: 2.5rem;
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem 0;
    font-size: 1.1rem;
}

.contact-item i {
    margin-right: 15px;
    font-size: 1.4rem;
}

.stats-section {
    background: #2c3e50;
    color: white;
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 0.5rem;
}

.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 1000;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero .subtitle { font-size: 1.2rem; }
    .section-title { font-size: 2.2rem; }
    .section { padding: 60px 0; }
    .contact-form { margin: 0 1rem; padding: 2rem; }
    .form-row { grid-template-columns: 1fr; }
    .pricing-card.featured { transform: none; }
    .pricing-card.featured:hover { transform: translateY(-5px); }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 2rem; }
    .section-title { font-size: 1.8rem; }
    .instruments-grid { grid-template-columns: 1fr; }
    .teachers-grid { grid-template-columns: 1fr; }
}

/** Mouse cursor effect **/
.scroll-down-wrapper {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: white;
  font-size: 14px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  opacity: 0.8;
}

.mouse-icon {
  position: absolute;
  bottom: 0;
  left: 50%;
  -webkit-transform: translate(-50%, -25px);
  -ms-transform: translate(-50%, -25px);
  transform: translate(-50%, -25px);
  display: inline-block;
  height: 36px;
}

@media print, screen and (min-width: 64em) {
  .mouse-icon {
    height: 40px;
    -webkit-transform: translate(-50%, -40px);
    -ms-transform: translate(-50%, -40px);
    transform: translate(-50%, -40px);
  }
}

.mouse-icon svg {
  height: 100%;
  width: auto;
}

.mouse-icon svg .cursor {
  -webkit-animation: mouseCursorNew;
  animation: mouseCursorNew;
  -webkit-animation-duration: 1.6s;
  animation-duration: 1.6s;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-timing-function: ease-in-out;
  animation-timing-function: ease-in-out;
}

@-webkit-keyframes mouseCursorNew {
  0% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
    opacity: 1;
  }
  
  100% {
    -webkit-transform: translate(0, 10px);
    transform: translate(0, 10px);
    opacity: 0;
  }
}

@keyframes mouseCursorNew {
  0% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
    opacity: 1;
  }
  
  100% {
    -webkit-transform: translate(0, 10px);
    transform: translate(0, 10px);
    opacity: 0;
  }
}