:root {
    --primary: #2c3e50;
    --secondary: #3498db;
    --accent: #e74c3c;
    --light: #ecf0f1;
    --dark: #2c3e50;
    --success: #2ecc71;
}

* {
    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;
}

header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 2rem 0;
    text-align: center;
    position: relative;
}

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

nav {
    background-color: var(--dark);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

nav ul li {
    padding: 1rem 1.5rem;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: width 0.3s;
}

nav ul li a:hover::after {
    width: 100%;
}

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

section {
    padding: 3rem 0;
}

section:nth-child(even) {
    background-color: white;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--secondary);
}

h3 {
    font-size: 1.5rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-block;
    background-color: var(--secondary);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-accent {
    background-color: var(--accent);
}

.countdown {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

.countdown-item {
    margin: 0 1rem;
    text-align: center;
    min-width: 80px;
}

.countdown-number {
    background-color: var(--dark);
    color: white;
    font-size: 2rem;
    padding: 1rem;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    font-weight: bold;
}

.countdown-label {
    margin-top: 0.5rem;
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: bold;
    color: var(--primary);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.feature {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    background-color: var(--primary);
    color: white;
    padding: 2rem;
    font-size: 3rem;
    text-align: center;
}

.feature-content {
    padding: 1.5rem;
}

.workshops {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.workshop {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.workshop:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.workshop-image {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.workshop-content {
    padding: 1.5rem;
}

.workshop-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag {
    background-color: var(--light);
    color: var(--dark);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.instructors {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.instructor {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s;
}

.instructor:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.instructor-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin: 2rem auto 1rem;
    border: 5px solid var(--light);
}

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

.instructor-info {
    padding: 1.5rem;
}

.instructor-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.instructor-social a {
    color: var(--dark);
    font-size: 1.2rem;
    transition: all 0.3s;
}

.instructor-social a:hover {
    color: var(--secondary);
}

.schedule {
    margin: 3rem 0;
}

.schedule-day {
    margin-bottom: 2rem;
}

.day-title {
    background-color: var(--secondary);
    color: white;
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
}

.schedule-item {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.schedule-time {
    font-weight: bold;
    color: var(--dark);
}

.schedule-content h4 {
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.faq {
    margin: 3rem 0;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid #eee;
    border-radius: 5px;
    overflow: hidden;
}

.faq-question {
    padding: 1rem;
    background-color: var(--light);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 1rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item.active .faq-answer {
    padding: 1rem;
    max-height: 500px;
}

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

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

input, select, textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}

textarea {
    resize: vertical;
    min-height: 150px;
}

.checkbox-group {
    margin-bottom: 0.5rem;
}

.checkbox-group input {
    width: auto;
    margin-right: 0.5rem;
}

.checkbox-group label {
    display: inline;
    font-weight: normal;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-bottom: 3rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin: 1rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--secondary);
    margin-right: 1rem;
}

footer {
    background-color: var(--dark);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: left;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--secondary);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: #bbb;
    text-decoration: none;
    transition: all 0.3s;
}

.footer-section ul li a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.social-links a {
    color: white;
    font-size: 1.5rem;
    transition: all 0.3s;
}

.social-links a:hover {
    color: var(--secondary);
    transform: translateY(-3px);
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

/* Mobile navigation */
.menu-toggle {
    display: none;
    cursor: pointer;
    color: white;
    font-size: 1.5rem;
    padding: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        position: absolute;
        right: 1rem;
        top: 1rem;
    }
    
    nav ul {
        flex-direction: column;
        padding: 0;
        display: none;
    }
    
    nav.active ul {
        display: flex;
    }
    
    nav ul li {
        padding: 0.8rem 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .schedule-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .countdown-item {
        margin: 0 0.5rem;
        min-width: 60px;
    }
    
    .countdown-number {
        font-size: 1.5rem;
        padding: 0.8rem;
    }
}