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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: url('../images/background.jpg') no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
    padding: 20px;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    overflow: visible;
    position: relative;
}

header {
    background: url('../images/banner.png') no-repeat center center;
    background-size: 60% auto;
    height: 260px;
    width: 200%;
    margin-left: -50%;
    position: relative;
    z-index: 10;
    margin-bottom: -30px;
    margin-top: -10px;
}

.video-section {
    padding: 30px;
    background: #f8f9fa;
    border-bottom: 1px solid #e1e8ed;
    text-align: center;
}

.video-section h2 {
    color: #2c5aa0;
    font-size: 1.6rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.season-subtitle {
    color: #666;
    font-size: 1rem;
    margin-bottom: 20px;
    font-style: italic;
}

.video-container {
    max-width: 600px;
    margin: 0 auto;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
}

.content-section {
    padding: 40px 30px;
}

.intro-section {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid #e1e8ed;
}

.intro-section h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #2c5aa0;
    font-weight: 700;
}

.intro-section p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.feature-card {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 10px;
    border: 2px solid #e1e8ed;
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(44, 90, 160, 0.15);
    border-color: #4a90e2;
}

.feature-card h3 {
    color: #2c5aa0;
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    line-height: 1.5;
    font-size: 1rem;
}

.cta-section {
    text-align: center;
    padding-top: 30px;
    border-top: 2px solid #e1e8ed;
}

.cta-text {
    margin-bottom: 25px;
}

.cta-text h3 {
    color: #2c5aa0;
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.cta-text p {
    color: #666;
    font-size: 1rem;
    line-height: 1.5;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    min-width: 200px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.cta-button.primary {
    background: linear-gradient(135deg, #4a90e2 0%, #2c5aa0 100%);
    color: white;
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(74, 144, 226, 0.3);
}

.cta-button.secondary {
    background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
    color: white;
}

.cta-button.secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(76, 175, 80, 0.3);
}

@media (max-width: 768px) {
    .container {
        margin: 10px;
        border-radius: 10px;
    }

    header {
        height: 160px;
        width: 220%;
        margin-left: -60%;
    }

    .intro-section h1 {
        font-size: 2rem;
    }

    .video-section {
        padding: 20px;
    }

    .video-section h2 {
        font-size: 1.3rem;
    }

    .content-section {
        padding: 30px 20px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .feature-card {
        padding: 20px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-button {
        width: 100%;
        max-width: 300px;
    }

    .cta-text h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }

    header {
        height: 140px;
        width: 250%;
        margin-left: -75%;
    }

    .intro-section h1 {
        font-size: 1.8rem;
    }

    .intro-section p {
        font-size: 1rem;
    }

    .content-section {
        padding: 20px 15px;
    }

    .feature-card h3 {
        font-size: 1.2rem;
    }

    .feature-card p {
        font-size: 0.95rem;
    }

    .cta-button {
        padding: 12px 20px;
        font-size: 1rem;
    }
}