/* Global Theme Colors */
:root {
    /* Base colors */
    --color-bg: #fafafa;
    --color-fg: #1a1a1a;
    
    /* Grayscale - from lightest to darkest */
    --color-gray-100: #f5f5f5;  /* Lightest gray */
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;  /* Medium gray */
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;  /* Darkest gray */
    
    /* Semantic colors */
    --color-text: var(--color-gray-900);
    --color-text-secondary: var(--color-gray-600);
    --color-text-tertiary: var(--color-gray-500);
    
    /* Code block colors */
    --color-code-bg: var(--color-gray-100);
    --color-code-border: var(--color-gray-300);
    --color-inline-code-bg: var(--color-gray-200);
    --color-hover: var(--color-gray-800);
    --color-hover-accent: #862d2d;
    --color-surface: #ffffff;
    --color-surface-variant: var(--color-gray-100);
}

/* Base styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--color-text);
    line-height: 1.5;
    padding-top: 0;
    margin: 0;
}

/* Main content wrapper */
.main-content {
    padding-top: 64px; /* Height of the navbar */
    min-height: calc(100vh - 64px); /* Full viewport height minus navbar */
}

/* Navbar Styles */
.navbar {
    border-bottom: 1px solid var(--color-gray-100);
    padding: 1rem 0;
    background-color: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(8px);
    height: 64px;
}

.navbar-brand {
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--color-text) !important;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 400;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
    color: var(--color-text-secondary) !important;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text) !important;
}

.navbar-toggler {
    border: none;
    padding: 0;
}

.navbar-toggler:focus {
    box-shadow: none;
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        background: white;
        padding: 1rem;
        border-radius: 0.5rem;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        margin-top: 0.5rem;
    }
}

/* Links */


/* Social Icons - Keep if used across multiple pages */
.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-icons a {
    text-decoration: none;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.social-icons a:hover {
    transform: translateY(-3px);
}

/* Individual icon colors */
.social-icons .fa-github { 
    color: #171515; 
}

.social-icons .fa-twitter { 
    color: #1DA1F2; 
}

.social-icons .fa-linkedin { 
    color: #0A66C2; 
}

.social-icons .fa-instagram {
    background: linear-gradient(45deg, #405DE6, #5851DB, #833AB4, #C13584, #E1306C, #FD1D1D);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

/* Footer */
.footer {
    border-top: 1px solid rgba(0,0,0,0.1);
}

/* Code blocks */
pre {
    background-color: var(--color-code-bg);
    border: 1px solid var(--color-code-border);
    border-radius: 4px;
    padding: 1rem;
    margin: 1rem 0;
    overflow-x: auto;
}

code {
    font-family: 'JetBrains Mono', 'Fira Code', Monaco, Consolas, 'Courier New', monospace;
    font-size: 0.9em;
}

/* Inline code */
:not(pre) > code {
    background-color: var(--color-inline-code-bg);
    padding: 0.2em 0.4em;
    border-radius: 3px;
    white-space: nowrap;
}

/* Syntax highlighting */
.highlight {
    background-color: transparent !important;
    margin: 0;
}

.highlight code {
    display: block;
    line-height: 1.5;
}