:root {
    --black: #111111;
    --dark-gray: #1a1a1a;
    --medium-gray: #2a2a2a;
    --light-gray: #3a3a3a;
    --lighter-gray: #4a4a4a;
    --white: #f0f0f0;
    --purple: #9b59b6;
    --purple-dark: #8e44ad;
    --purple-light: #b37fd1;

    --background-primary: var(--black);
    --background-secondary: var(--dark-gray);
    --text-primary: var(--white);
    --text-secondary: var(--lighter-gray);
    --accent-primary: var(--purple);
    --accent-secondary: var(--purple-dark);
    --border-color: var(--light-gray);

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 2.5rem;

    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-full: 50%;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 20px rgba(0, 0, 0, 0.4);
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background-primary);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    will-change: transform;
    contain: content;
    background-color: transparent;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
}

.container .container {
    background-color: transparent;
    box-shadow: none;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    border: none;
    outline: none;
}

.container img {
    max-width: 80%;
    height: auto;
    margin: var(--spacing-md) auto;
    display: block;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
}

h1, h2 {
    color: var(--text-primary);
    font-weight: 500;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

h2 {
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--purple);
}

.home-button {
    position: fixed;
    top: var(--spacing-md);
    left: var(--spacing-md);
    width: 50px;
    height: 50px;
    background-color: var(--background-secondary);
    color: var(--text-primary);
    border-radius: var(--border-radius-full);
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    transition: var(--transition-normal);
    z-index: 100;
    box-shadow: var(--shadow-sm);
    font-size: 1.5rem;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(5px);
}

.home-button:hover {
    border-color: var(--purple);
    box-shadow: 0 0 15px rgba(155, 89, 182, 0.5);
    transform: scale(1.1);
}

.cta-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    margin: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    text-align: center;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background-color: var(--background-secondary);
    color: var(--text-primary);
    min-width: 200px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(5px);
}

.cta-button:hover {
    border-color: var(--purple);
    box-shadow: 0 0 15px rgba(155, 89, 182, 0.5);
    transform: scale(1.05);
}

.special-cta {
    position: fixed;
    top: 100px;
    left: var(--spacing-md);
    background-color: var(--background-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(5px);
}

.special-cta:hover {
    border-color: var(--purple);
    box-shadow: 0 0 15px rgba(155, 89, 182, 0.5);
    background-color: var(--background-secondary);
    transform: scale(1.1);
}

p {
    margin: var(--spacing-md) 0;
    color: var(--text-primary);
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 1rem;
        --spacing-md: 0.75rem;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.25rem;
    }

    .container {
        padding: var(--spacing-sm);
    }

    .container img {
        max-width: 95%;
    }

    .cta-button {
        width: 100%;
        min-width: unset;
    }

    .special-cta {
        top: 80px;
        left: var(--spacing-sm);
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    :root {
        --spacing-lg: 1.5rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }

    .container img {
        max-width: 90%;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        max-width: 90%;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

@media (prefers-color-scheme: light) {
    :root {
        --background-primary: #ffffff;
        --background-secondary: #f5f5f5;
        --text-primary: var(--black);
        --text-secondary: var(--medium-gray);
        --border-color: #e0e0e0;
    }
}