/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background-color: #000000;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px 20px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 5rem 0 0px;
    flex: 1;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.subtitle {
    font-size: 1.2rem;
    color: #a0a0a0;
    font-weight: 300;
    margin-bottom: 3rem;
}

/* Navigation Buttons */
.nav-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.nav-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: #1e90ff;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid #1e90ff;
}

.nav-button:hover {
    background-color: #4169e1;
    border-color: #4169e1;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(30, 144, 255, 0.4);
}

.nav-button:active {
    transform: translateY(0);
}

/* Main Content */
main {
    flex: 1;
    padding: 2rem 0;
}

.info-section {
    background-color: #1a1a1a;
    padding: 2.5rem;
    border-radius: 12px;
    border: 2px solid #1e90ff;
    margin-top: 2rem;
}

.info-section h2 {
    font-size: 2rem;
    color: #1e90ff;
    margin-bottom: 1rem;
    font-weight: 600;
}

.info-section h3 {
    font-size: 1.5rem;
    color: #1e90ff;
    margin-bottom: 1rem;
    font-weight: 600;
}

.info-section p {
    font-size: 1.1rem;
    color: #cccccc;
    line-height: 1.8;
}

.info-section .img-subtitle {
    text-align: center;
    font-size: 0.75rem;
    color: #8a8a8a;
}

/* Footer */
footer {
    background-color: #0a0a0a;
    border-top: 1px solid #333333;
    padding: 2rem 0;
    margin-top: 3rem;
    text-align: center;
    margin-top: auto;
    background-color: #1a1a1a;
    padding: 20px 0;
    border-top: 1px solid #1e90ff;
}

footer p {
    color: #666666;
    font-size: 0.9rem;
}

/* Image Styling */
.rounded-image {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 0.5rem auto;
    border: 2px solid #1e90ff;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 0.9rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .nav-button {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }

    .info-section {
        padding: 2rem;
        border: 2px solid #1e90ff;
    }

    .info-section h2 {
        font-size: 1.75rem;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 15px 15px;
    }

    .hero {
        padding: 3rem 0 2rem;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .subtitle {
        font-size: 0.8rem;
    }

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

    .nav-button {
        width: 100%;
        padding: 1rem;
    }

    .info-section {
        padding: 1.5rem;
        border: 2px solid #1e90ff;  
    }

    .info-section h2 {
        font-size: 1.5rem;
    }

}