:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --accent-secondary: #f5576c;
    --background-gradient: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #533483 100%);
}

[data-theme="ocean"] {
    --primary-color: #4facfe;
    --secondary-color: #00f2fe;
    --accent-color: #43e97b;
    --accent-secondary: #38f9d7;
    --background-gradient: linear-gradient(135deg, #0c1419 0%, #1a2e3a 25%, #16273e 50%, #0f4660 75%, #345383 100%);
}

[data-theme="sunset"] {
    --primary-color: #ff9a9e;
    --secondary-color: #fecfef;
    --accent-color: #ffa726;
    --accent-secondary: #ff7043;
    --background-gradient: linear-gradient(135deg, #1a0c0c 0%, #2e1a1a 25%, #3e1616 50%, #601b0f 75%, #833453 100%);
}

[data-theme="forest"] {
    --primary-color: #56ab2f;
    --secondary-color: #a8e6cf;
    --accent-color: #88d8a3;
    --accent-secondary: #4fd3c4;
    --background-gradient: linear-gradient(135deg, #0c190c 0%, #1a2e1a 25%, #16381e 50%, #0f6034 75%, #348356 100%);
}

[data-theme="cosmic"] {
    --primary-color: #ffffff;
    --secondary-color: #cccccc;
    --accent-color: #888888;
    --accent-secondary: #666666;
    --background-gradient: linear-gradient(135deg, #000000 0%, #1a1a1a 25%, #2d2d2d 50%, #404040 75%, #595959 100%);
}

[data-theme="light"] {
    --primary-color: #ff5e62;
    --secondary-color: #ff8c50;
    --accent-color: #667eea;
    --accent-secondary: #764ba2;
    --background-gradient: #fff;
    --text-primary: #353535;
    --text-secondary: #666;
    --text-light: #353535;
    --card-bg: rgba(255, 255, 255, 0.9);
    --header-bg: rgba(255, 255, 255, 0.03);
    --description-bg: #e7e7e7;
    --main-content-bg: #FFFFFF;
    --border-color: rgba(255, 255, 255, 0.3);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: var(--background-gradient);
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    transition: background 0.3s ease;
}

/* Light theme specific overrides */
[data-theme="light"] body {
    color: var(--text-primary, #353535);
}

[data-theme="light"] .tagline {
    color: var(--text-primary, #353535);
}

[data-theme="light"] .description {
    background: var(--description-bg, #e7e7e7);
    color: var(--text-primary, #353535);
}

[data-theme="light"] .main-content {
    background: var(--description-bg, #353535);
    color: #ffffff;
}

[data-theme="light"] .section-title {
    color: #333;
    background: var(--text-primary, #353535);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .post-title {
    color: var(--text-primary, #353535);
}

[data-theme="light"] .post-date {
    color: var(--text-secondary, #666);
}

[data-theme="light"] .post-excerpt {
    color: var(--text-primary, #353535);
}

[data-theme="light"] .blog-post {
    background: var(--card-bg, rgba(255, 255, 255, 0.9));
    border-left-color: var(--primary-color);
}

[data-theme="light"] .blog-post:hover {
    border-left-color: var(--secondary-color);
}

[data-theme="light"] .header {
    background: rgba(0, 0, 0, 1.0);
}

[data-theme="light"] .logo {
    background: var(--text-primary, #353535);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .section-title::after {
    background: linear-gradient(45deg, #fff, #fff);
}

[data-theme="light"] body::before {
    background: none;
}

[data-theme="light"] {
    --primary-color: #1E3A8A; /* Deep blue for elegance */
    --secondary-color: #3B82F6; /* Lighter blue for hover effects */
    --accent-color: #6B7280; /* Neutral gray for subtle accents */
    --accent-secondary: #9CA3AF; /* Light gray for secondary accents */
    --background-gradient: #F9FAFB; /* Off-white for a clean, elegant background */
    --text-primary: #1F2937; /* Near-black for readable text */
    --text-secondary: #4B5563; /* Dark gray for secondary text */
    --text-light: #6B7280; /* Lighter gray for subtle text */
    --card-bg: rgba(255, 255, 255, 0.95); /* Slightly opaque white for cards */
    --header-bg: rgba(255, 255, 255, 0.8); /* Semi-transparent white for header */
    --description-bg: #E5E7EB; /* Light gray for description background */
    --main-content-bg: #FFFFFF; /* Pure white for main content */
    --border-color: rgba(209, 213, 219, 0.5); /* Light gray border for elegance */
}

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

/* Replace your existing body CSS with this updated version */

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: var(--background-gradient);
    /* Remove background-attachment: fixed - this is causing the issue */
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    transition: background 0.3s ease;
}

/* Alternative approach: Use a pseudo-element for a truly fixed background */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background-gradient);
    z-index: -3; /* Behind everything including the ::before element */
    pointer-events: none;
}

/* Update the existing ::before element z-index to be above the new ::after */
body::before {
    content: '';
    position: fixed;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background: 
    radial-gradient(ellipse at 20% 20%, rgba(120, 119, 198, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(255, 118, 117, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(29, 78, 216, 0.08) 0%, transparent 60%);
    z-index: -2; /* Above the gradient but below content */
}

/* Light theme override for the new pseudo-element */
[data-theme="light"] body::after {
    background: #F9FAFB; /* Match the light theme background */
}

[data-theme="light"] body::before {
    background: none;
}

[data-theme="light"] body {
    color: var(--text-primary, #353535);
}

[data-theme="light"] .tagline {
    color: var(--text-primary, #353535);
}

[data-theme="light"] .description {
    background: var(--description-bg, #e7e7e7);
    color: var(--text-primary, #353535);
}

[data-theme="light"] .main-content {
    background: var(--main-content-bg, #353535);
    color: #ffffff;
}

[data-theme="light"] .section-title {
    color: #333;
    background: var(--text-primary, #353535);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .post-title {
    color: var(--text-primary, #353535);
}

[data-theme="light"] .post-date {
    color: var(--text-secondary, #666);
}

[data-theme="light"] .post-excerpt {
    color: var(--text-primary, #353535);
}

[data-theme="light"] .blog-post {
    background: var(--card-bg, rgba(255, 255, 255, 0.9));
    border-left-color: var(--primary-color);
}

[data-theme="light"] .blog-post:hover {
    border-left-color: var(--secondary-color);
}

[data-theme="light"] .header {
    background: rgba(0, 0, 0, 1.0);
}

[data-theme="light"] .logo {
    background: var(--text-primary, #353535);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .section-title::after {
    background: linear-gradient(45deg, #fff, #fff);
}

.theme-selector {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.theme-dropdown {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 10px 15px;
    color: white;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

[data-theme="light"] .theme-dropdown {
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.2);
    color: #353535;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.theme-dropdown:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .theme-dropdown:hover {
    background: rgba(0, 0, 0, 0.15);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

.theme-dropdown option {
    background: #1a1a2e;
    color: white;
    padding: 10px;
}

[data-theme="light"] .theme-dropdown option {
    background: #ffffff;
    color: #353535;
}

body::before {
    content: '';
    position: fixed;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background: 
    radial-gradient(ellipse at 20% 20%, rgba(120, 119, 198, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(255, 118, 117, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(29, 78, 216, 0.08) 0%, transparent 60%);
    z-index: -2;
}

[data-theme="light"] body::before {
    background: none;
}

@keyframes subtleFloat {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(1.1) rotate(1deg);
    }
}


[data-theme="light"] .orb {
    opacity: 0.1;
}



@keyframes slowOrbit {
    0% {
        transform: rotate(0deg) translateX(30px) rotate(0deg);
    }
    100% {
        transform: rotate(360deg) translateX(30px) rotate(-360deg);
    }
}

.main {
    margin-top: 100px; /* Add space at the start of main content */
}
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    padding-top: 80px; /* Adjusted to prevent overlap with fixed nav-links */
    position: relative;
    z-index: 1;
}

.header {
    background: rgba(0, 0, 0, 1.0);
    border-radius: 25px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 100px rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .header {
    box-shadow:
    0 30px 80px rgba(0, 0, 0, 1.0),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    animation: shimmer 4s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Disable header shimmer */
.header::before {
    animation: none !important;
}

/* Disable main content gradient movement */
.main-content::before {
    animation: none !important;
}

.logo img {
    width: 50px;
    height: 50px;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.tagline {
    font-size: 1.4em;
    color: #e0e0e0;
    margin-bottom: 30px;
    text-align: center;
    opacity: 0.9;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}



.description {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid rgba(102, 126, 234, 0.3);
    color: #000000;
    text-align: center;
    font-size: 1.1em;
    box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.main-content {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 25px;
    padding: 50px;
    box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

.main-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    background-size: 300% 100%;
    animation: gradientMove 4s linear infinite;
    transition: background 0.3s ease;
}

[data-theme="light"] .main-content::before {
    background: linear-gradient(90deg, var(--text-primary), var(--text-primary), var(--text-primary));
}

@keyframes gradientMove {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 300% 0%;
    }
}

.section-title {
    font-size: 3.5em;
    color: #ffffff;
    margin-bottom: 40px;
    text-align: center;
    position: relative;
    font-weight: 800;
    background: linear-gradient(45deg, #ffffff, var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: background 0.3s ease;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 4px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
    transition: background 0.3s ease;
}

.blog-posts {
    display: grid;
    gap: 30px;
}

.blog-post {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 30px;
    border-left: 6px solid var(--primary-color);
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .blog-post {
    box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.blog-post::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    transition: width 0.4s ease;
    z-index: 0;
}

.blog-post:hover::before {
    width: 100%;
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.3),
    0 0 30px rgba(102, 126, 234, 0.2);
    border-left-color: var(--secondary-color);
}

[data-theme="light"] .blog-post:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow:
    0 25px 50px rgba(0, 0, 0, 0.15),
    0 0 30px rgba(102, 126, 234, 0.2);
}

.blog-post>* {
    position: relative;
    z-index: 1;
}

.post-title {
    font-size: 1.6em;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.post-date {
    color: #cccccc;
    font-size: 0.95em;
    margin-bottom: 18px;
    font-weight: 500;
    opacity: 0.8;
}

.post-excerpt {
    color: #e0e0e0;
    line-height: 1.8;
    font-size: 1.05em;
}

.version-badge {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 6px 15px;
    border-radius: 25px;
    font-size: 0.8em;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    animation: glow 3s ease-in-out infinite alternate;
    transition: background 0.3s ease;
}

[data-theme="light"] .version-badge {
    background: var(--text-primary);
}

@keyframes glow {
    from {
        box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    }
    to {
        box-shadow: 0 4px 20px rgba(102, 126, 234, 0.5);
    }
}

.highlight {
    background: linear-gradient(120deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 600;
    color: var(--primary-color);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: color 0.3s ease;
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
        padding-top: 120px; /* Increased for mobile to account for nav-links */
    }

    .header {
        padding: 25px;
    }

    .logo {
        font-size: 2.8em;
    }

    .main-content {
        padding: 30px;
    }

    .section-title {
        font-size: 2.5em;
    }

    .theme-selector {
        top: 10px;
        right: 10px;
    }

    .theme-dropdown {
        padding: 8px 12px;
        font-size: 12px;
    }
}

.fade-in {
    animation: fadeInUp 1s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
    transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
}

.orb,
.header::before,
body::before {
    transform: translateZ(0);
    backface-visibility: hidden;
}



/* Resize the logo to fit within the nav height */
.logo {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0 10px;
}

.logo img {
    max-height: 50%; /* Scale logo to fit within nav height (adjust as needed) */
    width: auto; /* Maintain aspect ratio */
}


.nav-links {
    pointer-events: auto;
}

.nav-links:hover {
    background: none !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
}
<!--
.nav-links {
    background: rgba(255, 255, 255, 0.0);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 10px 15px;

    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;

    padding: 10px 15px;
    position: fixed;
    top: 20px;
    left: 20px; /* Positioned to the left of the theme selector */
    padding: 5px 5px;
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}
-->

.nav-links {
    background: rgba(255, 255, 255, 0.0);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 5px 5px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;

    /* position: fixed; */
    position: absolute;
    top: 20px;
    left: 20px; /* Positioned to the left of the theme selector */
    display: flex;
    gap: 10px;
    justify-content: flex-start; /* Changed from center to flex-start for left alignment */
    align-items: center;
    z-index: 1000;

    /* Ensure container properly wraps content */
    width: fit-content;
    min-width: 0;
    flex-shrink: 0;
    box-sizing: border-box;

    /* Clean edge finishing */
    overflow: hidden;
}

/* Add this CSS to fix the white hover effect */
.nav-link {
    color: white;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 10px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.0) !important;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: white !important;
    text-decoration: none !important;
    transform: translateY(-2px);
}

/* Fix all link states to prevent white background */
.nav-link:visited,
.nav-link:focus,
.nav-link:active {
    background: rgba(255, 255, 255, 0.0) !important;
    color: white !important;
    text-decoration: none !important;
    outline: none !important;
}

/* For light theme */
[data-theme="light"] .nav-link {
    color: #353535;
    background: rgba(0, 0, 0, 0.0) !important;
}

[data-theme="light"] .nav-link:hover {
    background: rgba(0, 0, 0, 0.1) !important;
    color: #353535 !important;
}

[data-theme="light"] .nav-link:visited,
[data-theme="light"] .nav-link:focus,
[data-theme="light"] .nav-link:active {
    background: rgba(0, 0, 0, 0.0) !important;
    color: #353535 !important;
    text-decoration: none !important;
    outline: none !important;
}

/* Optional: Ensure responsiveness for smaller screens */
@media (max-width: 768px) {
    .nav-link {
        font-size: 0.8em; /* Further reduce font size on smaller screens */
    }
    .logo img {
        max-height: 70%; /* Adjust logo size for smaller screens */
    }
}