:root {
    --primary: #2c3e50;
    --secondary: #34495e;
    --background: #f5f6fa;
    --text: #2d3436;
    --card-bg: #ffffff;
}

body {
    font-family: 'Times New Roman', serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
}

.header {
    text-align: center;
    padding: 80px 0;
    background: var(--primary);
    color: white;
    position: relative;
    overflow: hidden;
}

.header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
}

.header-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

h1 {
    font-size: 3.5em;
    font-weight: normal;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.4em;
    margin-bottom: 20px;
    font-style: italic;
}

.enter-button {
    padding: 15px 30px;
    font-size: 1.2em;
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    margin-top: 20px;
}

.enter-button:hover {
    background: white;
    color: var(--primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.feature-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

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

.feature-card img {
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
    border-radius: 50%;
}

.feature-card h3 {
    margin: 0 0 15px 0;
    color: var(--primary);
}

.quote-section {
    text-align: center;
    margin: 60px 0;
    padding: 40px;
    background: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

blockquote {
    font-size: 1.6em;
    font-style: italic;
    margin: 0;
    padding: 0;
    color: var(--primary);
}

blockquote footer {
    margin-top: 20px;
    font-size: 0.8em;
    color: var(--secondary);
}

@media (max-width: 768px) {
    .header {
        padding: 40px 0;
    }

    h1 {
        font-size: 2.5em;
    }

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