:root {
    --primary-blue: #007bff;
    --light-blue: #e3f2fd;
    --accent-orange: #ff6b6b;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-white: #ffffff;
    --font-main: 'Verdana', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: #f8f9fa;
    color: var(--text-dark);
    line-height: 1.6;
}

.aero-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    background: var(--bg-white);
    min-height: 100vh;
    box-shadow: 0 0 20px rgba(0,0,0,0.05);
}

/* Header */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid #eee;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-area h1 {
    font-size: 1.5rem;
    color: var(--primary-blue);
    letter-spacing: 1px;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-dark);
    margin-left: 2rem;
    font-weight: 500;
    transition: color 0.3s;
}

.main-nav a:hover, .main-nav a.active {
    color: var(--primary-blue);
}

/* Hero */
.hero-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4rem 0;
    gap: 2rem;
}

.hero-content {
    flex: 1;
}

.hero-content h2 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.btn-start {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--primary-blue);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: background 0.3s, transform 0.2s;
}

.btn-start:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.hero-image-wrapper {
    flex: 1;
    position: relative;
}

.hero-image-wrapper img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 20px 20px 0 var(--light-blue);
}

/* Programs */
.programs-section {
    padding: 4rem 0;
    background-color: #fafafa;
    margin: 0 -20px;
    padding-left: 20px;
    padding-right: 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h3 {
    font-size: 2rem;
    color: var(--text-dark);
}

.section-header p {
    color: var(--primary-blue);
    font-style: italic;
}

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

.program-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid #eee;
    transition: transform 0.3s, box-shadow 0.3s;
}

.program-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border-color: var(--primary-blue);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.program-card h4 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.program-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.features {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--accent-orange);
    font-weight: bold;
}

/* Schedule */
.schedule-section {
    padding: 4rem 0;
}

.table-wrapper {
    overflow-x: auto;
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.schedule-table th, .schedule-table td {
    padding: 1.2rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.schedule-table th {
    background-color: var(--primary-blue);
    color: white;
    font-weight: 600;
}

.schedule-table tr:last-child td {
    border-bottom: none;
}

.schedule-table tr:hover {
    background-color: var(--light-blue);
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid #eee;
    color: var(--text-light);
    font-size: 0.9rem;
}

.footer-links {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--text-dark);
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary-blue);
}

@media (max-width: 768px) {
    .site-header {
        flex-direction: column;
        gap: 1rem;
    }
    .main-nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    .main-nav a {
        margin: 0;
    }
    .hero-banner {
        flex-direction: column-reverse;
        text-align: center;
    }
    .hero-image-wrapper img {
        box-shadow: 10px 10px 0 var(--light-blue);
    }
}