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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
}

/* Header Styles */
header {
    background: linear-gradient(135deg, #8B0000 0%, #a00000 100%);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(139, 0, 0, 0.3);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 60px;
    width: auto;
    border-radius: 50%;
    border: 3px solid white;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.1);
}

.nav-container {
    display: flex;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
}

nav a:hover, nav a.active {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.9), rgba(0, 0, 0, 0.7)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="dance" patternUnits="userSpaceOnUse" width="100" height="100"><circle cx="50" cy="50" r="2" fill="%23fff" opacity="0.1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23dance)"/></svg>');
    color: white;
    text-align: center;
    padding: 4rem 2rem;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease-out;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.cta-button {
    background: linear-gradient(135deg, #fff, #f0f0f0);
    color: #8B0000;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Section Styles */
section {
    margin: 4rem 0;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

section:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

h1, h2 {
    font-family: 'Montserrat', sans-serif;
    color: #8B0000;
    margin-bottom: 1.5rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
}

h2 {
    font-size: 2rem;
    font-weight: 600;
    border-bottom: 3px solid #8B0000;
    padding-bottom: 0.5rem;
    display: inline-block;
}

/* Class Info Styles */
.class-info {
    background: linear-gradient(135deg, #8B0000, #a00000);
    color: white;
    text-align: center;
}

.class-info h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: 2rem;
}

.class-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.detail-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.detail-card strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #ffcccc;
}

.price-list {
    list-style: none;
    margin-top: 1rem;
}

.price-list li {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    margin: 0.5rem 0;
    border-radius: 25px;
    border-left: 4px solid #ffcccc;
}

.coach-img {
    max-width: 300px;
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    margin: 2rem auto 0;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.coach-img:hover {
    transform: scale(1.05);
}

/* Coaches Section */
.coaches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.coach-card {
    background: linear-gradient(135deg, #f9f9f9, #ffffff);
    border: none;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.coach-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #8B0000, #a00000);
}

.coach-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(139, 0, 0, 0.2);
}

.coach-card img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 1.5rem;
    border: 4px solid #8B0000;
    transition: transform 0.3s ease;
}

.coach-card img:hover {
    transform: scale(1.1);
}

.coach-card h3 {
    font-family: 'Montserrat', sans-serif;
    color: #8B0000;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.coach-card p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.coach-style {
    background: #8B0000;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    display: inline-block;
    font-weight: 600;
    margin-top: 1rem;
}

/* Recap Section Styles */
.recap-section {
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    text-align: center;
}

.recap-slider {
    position: relative;
    max-width: 800px;
    margin: 2rem auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.slider-container {
    position: relative;
    width: 100%;
    height: 400px;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.recap-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 2rem;
    text-align: left;
}

.slide-overlay h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-family: 'Montserrat', sans-serif;
}

.slide-overlay p {
    font-size: 1rem;
    margin: 0;
}

.slider-controls {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.prev-btn, .next-btn {
    background: rgba(139, 0, 0, 0.8);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.prev-btn:hover, .next-btn:hover {
    background: #8B0000;
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #8B0000;
    transform: scale(1.2);
}

/* Registration Section Styles */
.registration-section {
    background: linear-gradient(135deg, #8B0000, #a00000);
    color: white;
}

.registration-section h2 {
    color: white;
    border-bottom-color: white;
    text-align: center;
}

.registration-section p {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.registration-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
}

.registration-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
}

.info-card i {
    font-size: 2rem;
    color: #ffcccc;
    margin-bottom: 1rem;
}

.info-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: white;
}

.registration-form {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #ffcccc;
    font-size: 0.95rem;
}

.form-group label i {
    margin-right: 0.5rem;
    width: 16px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: white;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.form-group select option {
    background-color: #2b2b2b;
    color: #fff;    
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    color: white;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    position: relative;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 4px;
    background: transparent;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: white;
    border-color: white;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: -2px;
    left: 3px;
    color: #8B0000;
    font-weight: bold;
}

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, white, #f0f0f0);
    color: #8B0000;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.submit-btn:active {
    transform: translateY(-1px);
}

.form-note {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    border-left: 4px solid #ffcccc;
}

.form-note p {
    margin: 0;
    font-size: 0.9rem;
    color: #ffcccc;
    text-align: left;
}

.form-note i {
    margin-right: 0.5rem;
}

.social-media {
    background: linear-gradient(135deg, #000, #333);
    color: white;
    text-align: center;
}

.social-media h2 {
    color: white;
    border-bottom-color: white;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    text-decoration: none;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
    background: rgba(139, 0, 0, 0.8);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(139, 0, 0, 0.3);
}

.social-link i {
    font-size: 1.2rem;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #000, #333);
    color: white;
    text-align: center;
    padding: 3rem 2rem 2rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-links {
    margin: 2rem 0;
}

.footer-links a {
    color: #ffcccc;
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #8B0000;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }

    nav ul.show {
        display: flex;
    }

    nav ul li {
        margin: 0;
    }

    nav a {
        display: block;
        padding: 1rem;
        text-align: center;
    }

    .header-container {
        padding: 0 1rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1rem;
    }

    main {
        padding: 0 1rem;
    }

    section {
        padding: 1.5rem;
        margin: 2rem 0;
    }

    .class-details {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .coaches-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .social-links {
        flex-direction: column;
        gap: 1rem;
    }

    .social-link {
        justify-content: center;
    }

    .slider-container {
        height: 250px;
    }

    .slide-overlay {
        padding: 1rem;
    }

    .slide-overlay h3 {
        font-size: 1.2rem;
    }

    .registration-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .registration-info {
        order: 2;
    }

    .registration-form {
        order: 1;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .coach-card img {
        width: 150px;
        height: 150px;
    }

    .coaches-grid {
        grid-template-columns: 1fr;
    }

    .coach-card {
        padding: 1.5rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .coaches-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .class-details {
        grid-template-columns: repeat(2, 1fr);
    }
}

.loading {
    opacity: 0;
    animation: fadeIn 0.6s ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}