:root {
    --bg-color: #0d1117;
    --text-color: #c9d1d9;
    --accent-color: #58a6ff;
    --secondary-bg: #161b22;
    --border-color: #30363d;
}

body {
    position: relative;
    color: var(--text-color);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
    line-height: 1.5;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: radial-gradient(circle at center, 
                                rgba(13, 17, 23, 0.95) 0%, 
                                rgba(13, 17, 23, 1) 100%);
}

/* Remove this if you don't want the subtle pattern overlay */
body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,%3Csvg width="20" height="20" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M0 0h20v20H0z" fill="%23ffffff" fill-opacity="0.03"/%3E%3C/svg%3E');
    background-size: 20px 20px;
    z-index: -1;
    pointer-events: none;
}

.hero, .projects-page {
    background: none;
}

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100%;
    text-align: center;
    padding: 2rem;
    transition: margin-left 0.3s ease;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
    transition: color 0.3s ease;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.hero h1:hover {
    color: var(--accent-color);
}

.hero .tagline {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.hero .bio {
    max-width: 600px;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: var(--accent-color);
    color: var(--bg-color);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.btn:hover {
    background-color: #388bfd;
    transform: translate(-4px, -4px);
    box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.3);
}

/* Add styles for small buttons */
.btn-small {
    padding: 8px 12px;
    font-size: 0.9rem;
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.3);
}

.btn-small:hover {
    transform: translate(-3px, -3px);
    box-shadow: 9px 9px 0 rgba(0, 0, 0, 0.3);
}

/* Add styles for large buttons */
.btn-large {
    padding: 12px 24px;
    font-size: 1.1rem;
    box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.3);
}

.btn-large:hover {
    transform: translate(-5px, -5px);
    box-shadow: 15px 15px 0 rgba(0, 0, 0, 0.3);
}

.social-icons {
    margin-top: 2rem;
}

.social-icons a {
    font-size: 1.5rem;
    color: var(--text-color);
    margin: 0 0.5rem;
    transition: color 0.3s ease, transform 0.3s ease;
    text-decoration: none;
}

.social-icons a:hover {
    color: var(--accent-color);
    transform: rotate(360deg);
}

.social-icons i {
    width: 1.5rem;
    height: 1.5rem;
    line-height: 1.5rem;
    text-align: center;
}

.hero h1, .hero .tagline, .hero .bio, .hero .btn, .hero .social-icons, .profile-picture {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease forwards;
}

.profile-picture { animation-delay: 0s; }
.hero h1 { animation-delay: 0.2s; }
.hero .tagline { animation-delay: 0.4s; }
.hero .bio { animation-delay: 0.6s; }
.hero .btn { animation-delay: 0.8s; }
.hero .social-icons { animation-delay: 1s; }

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

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 4rem 2rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero .tagline {
        font-size: 1.1rem;
    }

    .hero .bio {
        font-size: 0.9rem;
    }
}

@media (min-width: 1200px) {
    .hero .bio {
        max-width: 800px;
    }
}

html {
    scroll-behavior: smooth;
}

.profile-picture {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 1.5rem;
    border: 3px solid var(--accent-color);
    box-shadow: 0 0 20px rgba(88, 166, 255, 0.3);
    transition: transform 0.3s ease;
}

.profile-picture:hover {
    transform: scale(1.05);
}

.profile-picture img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Skills and projects section styles */
.skills, .projects {
    width: 300px;
    padding: 1rem;
    background-color: var(--secondary-bg);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

/* Section header styles */
.skills h2, .projects h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--accent-color);
    font-size: 1.5rem;
}

/* Skill category styles */
.skill-category {
    margin-bottom: 1rem;
}

.skill-category h3 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

/* Skill list styles */
.skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style-type: none;
    padding: 0;
}

.skill-list li {
    background-color: var(--bg-color);
    color: var(--text-color);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.skill-list li:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    background-color: var(--accent-color);
    color: var(--bg-color);
}

/* Main container styles */
.main-container {
    display: flex;
    min-height: 100vh;
    align-items: stretch;
    position: relative;
    overflow-x: hidden;
}

/* Refactored toggle styles */
.skills-toggle, .projects-toggle {
    position: fixed;
    left: 0;
    background-color: var(--accent-color);
    color: var(--bg-color);
    padding: 10px 20px;
    cursor: pointer;
    z-index: 1000;
    transition: left 0.3s ease, width 0.3s ease;
    border-radius: 8px;
    font-weight: bold;
    writing-mode: horizontal-tb;
    transform: rotate(0deg);
    width: 100px;
    text-align: center;
}

.skills-toggle { top: 100px; }
.projects-toggle { top: 150px; }

.skills-toggle.active, .projects-toggle.active {
    left: 340px !important;
    width: 120px;
}

.skills-toggle:not(.active), .projects-toggle:not(.active) {
    width: 60px;
}

/* Sidebar styles */
.skills, .projects {
    position: fixed;
    left: -400px;
    top: 0;
    bottom: 0;
    width: 300px;
    background-color: var(--secondary-bg);
    transition: left 0.3s ease;
    overflow-y: auto;
    z-index: 999;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.skills.active, .projects.active {
    left: 0;
}

/* Hero shift styles */
.hero {
    margin-left: 0;
    transition: margin-left 0.3s ease;
}

.hero.shifted {
    margin-left: 300px;
}

/* Skill description tooltip styles */
.skill-description {
    position: fixed;
    background-color: var(--bg-color);
    color: var(--text-color);
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 1001;
    max-width: 400px;
    display: none;
    pointer-events: none;
    border: 2px solid var(--accent-color);
}

/* Project card styles */
.project-card {
    background-color: var(--bg-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-header {
    position: relative;
    cursor: pointer;
}

.project-header img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.project-header h3 {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--text-color);
    margin: 0;
    padding: 10px;
}

.dropdown-toggle {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.5);
    color: var(--text-color);
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.project-details {
    padding: 15px;
    display: none;
}

.project-card.active .project-details {
    display: block;
}

.project-card.active .dropdown-toggle {
    transform: rotate(180deg);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.project-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.project-card h3 {
    padding: 0.5rem 1rem;
    margin: 0;
    color: var(--text-color);
    font-size: 1.1rem;
}

/* Responsive styles */
@media (max-width: 768px) {
    .main-container {
        flex-direction: column;
    }

    .skills, .projects {
        left: -100%;
        width: 100%;
    }

    .skills-toggle.active, .projects-toggle.active {
        left: calc(100% - 35px) !important;
    }

    .hero.shifted {
        margin-left: 0;
        width: 100%; /* Full width on mobile when shifted */
    }

    .profile-picture {
        width: 120px;
        height: 120px;
    }
}

@media (min-width: 1200px) {
    .hero .bio {
        max-width: 800px;
    }
}

/* Sidebar toggle styles */
.sidebar-toggles {
    position: fixed;
    left: 0;
    top: 100px;
    z-index: 1000;
    transition: left 0.3s ease;
}

.sidebar-toggle {
    background-color: var(--accent-color);
    color: var(--bg-color);
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 0 8px 8px 0;
    font-weight: bold;
    margin-bottom: 10px;
    width: 100px;
    text-align: center;
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.3);
}

.sidebar-toggle:hover {
    background-color: #388bfd;
    transform: translate(-4px, -4px);
    box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.3);
}

.sidebar-toggle.active {
    width: 120px;
    background-color: #388bfd;
    box-shadow: inset 4px 4px 0 rgba(0, 0, 0, 0.2);
}

.sidebar-toggles.shifted {
    left: 340px;
}

/* Sidebar styles */
.sidebar {
    position: fixed;
    left: -500px;
    top: 0;
    bottom: 0;
    width: 300px;
    background-color: var(--secondary-bg);
    transition: left 0.3s ease;
    overflow-y: auto;
    z-index: 999;
    box-shadow: 10px 0 20px rgba(0, 0, 0, 0.5);
    padding: 20px;  /* Add padding inside the sidebar */
    display: flex;
    flex-direction: column;
    height: 100%; /* Ensure the sidebar takes full height */
}

.sidebar.active {
    left: 0;
}

/* Hero shift styles */
.hero {
    transition: margin-left 0.3s ease;
}

.hero.shifted {
    margin-left: 300px;
}

/* Existing social icon styles (from the hero section) */
.social-icon {
    font-size: 1.5rem;
    color: var(--text-color);
    margin: 0 10px;
    transition: color 0.3s ease;
}

.social-icon:hover {
    color: var(--accent-color);
}

/* New styles for project links */
.project-links {
    padding: 0 15px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-links .social-icon {
    margin: 0; /* Override the margin from the hero section */
}

.project-links .btn-small {
    padding: 8px 12px;
    font-size: 0.9rem;
}

.project-grid {
    flex-grow: 1;
    overflow-y: auto; /* Allow scrolling if there are many projects */
}

.see-all-projects-wrapper {
    padding: 20px;
    text-align: center;
    background-color: var(--secondary-bg); /* Use your sidebar's background color */
}

.see-all-projects-wrapper .btn-large {
    display: inline-block;
    width: auto; /* Override any previous width setting */
}

/* Projects Page Styles */
.projects-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: calc(100vh - 4rem); /* Subtract padding to ensure full coverage */
}

.projects-page h1 {
    text-align: center;
    margin-bottom: 2rem;
    color: #ffffff; /* Make the title stand out against the gradient */
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background-color: rgba(22, 27, 34, 0.8); /* Semi-transparent background */
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.project-info {
    padding: 1.5rem;
}

.project-info h2 {
    margin-top: 0;
}

.project-info p {
    margin-bottom: 1rem;
}

.project-links {
    display: flex;
    justify-content: space-between;
}

/* Header Styles */
header {
    background-color: rgba(22, 27, 34, 0.8); /* Semi-transparent background */
    padding: 1rem 2rem;
}

nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav a:hover, nav a.active {
    color: var(--accent-color);
}

.webgl-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.webgl-container iframe {
    width: 100%;
    height: 80vh;
    border: none;
}

.info {
    text-align: center;
    margin-bottom: 20px;
}
.highlight {
    color: var(white);
    font-weight: bold;
    font-size: 1.2rem;
}