:root {
    --bg-color: #3A3A5E;
    --bg-gradient: linear-gradient(135deg, #3A3A5E, #4A4A7E);
    --text-color: #FFFFFF;
    --accent-color: #FFAA00;
    --accent-color-2: #55AAFF;
    --accent-gradient: linear-gradient(45deg, #FFAA00, #FF6A00);
    --card-bg: rgba(58, 58, 94, 0.8);
    --nav-bg: rgba(42, 42, 78, 0.9);
    --nav-bg-translucent: rgba(42, 42, 78, 0.85);
    --shadow: rgba(0, 0, 0, 0.4);
    --border-color: #2A2A4E;
    --accent-glow: rgba(255, 170, 0, 0.5);
    --accent-glow-inset: rgba(255, 170, 0, 0.3);
    --accent-glow-hover: rgba(255, 170, 0, 0.6);
    --accent-glow-inset-hover: rgba(255, 170, 0, 0.4);
    
    --font-family-heading: 'Press Start 2P', cursive;
    --font-family-body: 'VT323', monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.9rem;
    --font-size-base: 1.2rem;
    --font-size-lg: 1.5rem;
    --font-size-xl: 1.8rem;
    --font-size-2xl: 2.2rem;
    --font-size-3xl: 2.8rem;
    --font-size-4xl: 3.5rem;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    --radius-sm: 0px;
    --radius-md: 0px;
    --radius-lg: 0px;
    --radius-xl: 0px;
    
    --transition: all 0.3s ease;
}

.light {
    --bg-color: #F0F0F8;
    --bg-gradient: linear-gradient(135deg, #F0F0F8, #E0E0F0);
    --text-color: #222244;
    --accent-color: #E67E22;
    --accent-color-2: #3498DB;
    --accent-gradient: linear-gradient(45deg, #E67E22, #D35400);
    --card-bg: rgba(255, 255, 255, 0.9);
    --nav-bg: rgba(240, 240, 248, 0.95);
    --nav-bg-translucent: rgba(240, 240, 248, 0.9);
    --shadow: rgba(0, 0, 0, 0.15);
    --border-color: #C0C0D0;
    --accent-glow: rgba(230, 126, 34, 0.4);
    --accent-glow-inset: rgba(230, 126, 34, 0.2);
    --accent-glow-hover: rgba(230, 126, 34, 0.5);
    --accent-glow-inset-hover: rgba(230, 126, 34, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-body);
    background-color: var(--bg-color);
    background-image: var(--bg-gradient);
    color: var(--text-color);
    line-height: 1.7;
    transition: var(--transition);
    overflow-x: hidden;
    position: relative;
    image-rendering: pixelated;
}

.minecraft-ui {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.pixel-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.1) 1px, transparent 1px);
    background-size: 8px 8px;
    z-index: -1;
}

.light .pixel-grid {
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
}

.container {
    display: flex;
    min-height: 100vh;
    position: relative;
    z-index: 2;
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 80px;
    height: 100vh;
    background-color: var(--nav-bg-translucent);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    z-index: 100;
    box-shadow: 2px 0 20px var(--shadow);
    transition: width 0.3s ease;
    border-right: 4px solid var(--border-color);
    overflow-x: hidden;
}

.sidebar:hover {
    width: 220px;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
    margin-top: var(--spacing-xl);
}

.nav-link {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    padding-left: 24px;
    color: var(--text-color);
    text-decoration: none;
    font-size: var(--font-size-base);
    transition: var(--transition);
    position: relative;
    width: 100%;
    height: 44px;
    font-family: var(--font-family-body);
    font-weight: 500;
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .nav-link {
    text-shadow: none;
}

.nav-link i {
    font-size: var(--font-size-xl);
    transition: all 0.3s ease;
    min-width: 22px;
    margin-right: var(--spacing-md);
}

.nav-link span {
    display: inline;
    opacity: 0;
    transition: opacity 0.2s ease 0.1s;
    white-space: nowrap;
}

.sidebar:hover .nav-link span {
    opacity: 1;
}

.nav-link.active {
    color: var(--accent-color);
    background-color: rgba(0, 0, 0, 0.1);
}

.light .nav-link.active {
    background-color: rgba(0, 0, 0, 0.05);
}

.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 5px;
    background-color: var(--accent-color);
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    font-size: var(--font-size-xl);
    transition: var(--transition);
    margin-bottom: var(--spacing-md);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .theme-toggle {
    text-shadow: none;
}

.theme-toggle:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

.main-content {
    flex: 1;
    margin-left: 80px;
    padding-bottom: 80px;
    transition: margin-left 0.3s ease;
}

.sidebar:hover ~ .main-content {
    margin-left: 220px;
}

section {
    padding: var(--spacing-3xl) var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

section:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.1);
}

.light section:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.03);
}

.section-divider {
    width: 100%;
    height: 60px;
    fill: var(--bg-color);
    transition: var(--transition);
}
.light .section-divider {
    fill: var(--bg-color);
}

.section-divider-top {
    transform: translateY(-1px);
}

.section-divider-bottom {
    transform: translateY(1px);
    transform: rotate(180deg) translateY(-1px);
}

.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--nav-bg-translucent);
    padding: var(--spacing-sm) 0;
    box-shadow: 0 -2px 20px var(--shadow);
    z-index: 100;
    transition: var(--transition);
    border-top: 4px solid var(--border-color);
}

.mobile-nav-links {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.mobile-nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-color);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: var(--transition);
    font-family: var(--font-family-body);
    font-weight: 500;
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .mobile-nav-link {
    text-shadow: none;
}

.mobile-nav-link i {
    font-size: var(--font-size-lg);
    margin-bottom: 4px;
}

.mobile-nav-link.active {
    color: var(--accent-color);
    background-color: rgba(0, 0, 0, 0.1);
    padding: 4px 8px;
}

.light .mobile-nav-link.active {
    background-color: rgba(0, 0, 0, 0.05);
}

.section-heading {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    text-align: center;
    position: relative;
    background-image: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-family: var(--font-family-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 3px 3px 0px rgba(0,0,0,0.3);
}

.light .section-heading {
    text-shadow: 2px 2px 0px rgba(0,0,0,0.1);
}

.section-heading::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 5px;
    background-image: var(--accent-gradient);
}

#home {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
    position: relative;
    overflow: hidden;
}

.home-profile-img {
    width: 160px;
    height: auto;
    margin-bottom: var(--spacing-lg);
    border: none;
    box-shadow: none;
    transition: var(--transition);
    filter: drop-shadow(5px 5px 0px rgba(0,0,0,0.5));
    image-rendering: pixelated;
    border: 4px solid var(--border-color);
}

.home-profile-img:hover {
    transform: scale(1.05);
    filter: drop-shadow(8px 8px 0px rgba(0,0,0,0.5));
}

.home-name {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    background-image: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-family: var(--font-family-heading);
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 4px 4px 0px rgba(0,0,0,0.3);
}

.light .home-name {
    text-shadow: 3px 3px 0px rgba(0,0,0,0.1);
}

.typing-text {
    font-size: var(--font-size-xl);
    height: 35px;
    margin-bottom: var(--spacing-lg);
    color: var(--accent-color);
    font-weight: 500;
    font-family: var(--font-family-body);
    text-shadow: 2px 2px 0px rgba(0,0,0,0.3);
}

.light .typing-text {
    text-shadow: 1px 1px 0px rgba(0,0,0,0.1);
}

.typing-text .cursor {
    display: inline-block;
    background-color: var(--accent-color);
    margin-left: 2px;
    width: 3px;
    height: 1.2em;
    vertical-align: middle;
    animation: blink 1s infinite;
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    justify-content: center;
    width: 100%;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: var(--card-bg);
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 4px 4px 0px var(--shadow);
    border: 3px solid var(--border-color);
    font-size: var(--font-size-xl);
}

.social-link:hover {
    transform: translateY(-4px);
    color: var(--accent-color);
    box-shadow: 6px 6px 0px var(--shadow);
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    background-image: var(--accent-gradient);
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    margin-bottom: var(--spacing-2xl);
    box-shadow: 4px 4px 0px var(--shadow);
    border: none;
    position: relative;
    overflow: hidden;
    font-family: var(--font-family-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.5);
    font-size: var(--font-size-base);
}

.btn:hover {
    transform: translateY(-4px);
    box-shadow: 6px 6px 0px var(--shadow);
}

.scroll-down {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-color);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-family: var(--font-family-body);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .scroll-down {
    text-shadow: none;
}

.scroll-down i {
    margin-top: 8px;
    animation: bounce 2s infinite cubic-bezier(0.280, 0.840, 0.420, 1);
    font-size: var(--font-size-xl);
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

.info-item,
.skill-category,
.project-card,
.experience-description,
.contact-card {
    background-color: var(--card-bg);
    box-shadow: 4px 4px 0px var(--shadow);
    border: 3px solid var(--border-color);
    transition: var(--transition), box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.info-item:hover,
.skill-category:hover,
.project-card:hover,
.experience-description:hover,
.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 6px 6px 0px var(--shadow);
    border-color: var(--accent-color);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    gap: var(--spacing-2xl);
    align-items: flex-start;
    justify-content: space-between;
}

.about-image-content {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
}

.about-image-content img {
    width: 200%;
    max-width: 400px;
    height: auto;
    box-shadow: 6px 6px 0px var(--shadow);
    transition: var(--transition);
    border: 4px solid var(--border-color);
    image-rendering: pixelated;
}

.about-image-content img:hover {
    transform: scale(1.02);
    box-shadow: 8px 8px 0px var(--shadow);
}

.about-right-column {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.about-text-content {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.about-text {
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
    text-align: justify;
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .about-text {
    text-shadow: none;
}

.about-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.info-item i {
    color: var(--accent-color);
    font-size: var(--font-size-xl);
}

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

.skills-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.skill-category {
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.category-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    background-image: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-family: var(--font-family-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.3);
}

.light .category-title {
    text-shadow: 1px 1px 0px rgba(0,0,0,0.1);
}

.skill-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.skill-badge {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--accent-color);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 500;
    box-shadow: 2px 2px 0px rgba(0,0,0,0.3);
    transition: var(--transition);
    font-family: var(--font-family-body);
    border: 2px solid transparent;
    text-shadow: 1px 1px 0px rgba(0,0,0,0.5);
}

.skill-badge:hover {
    transform: translateY(-2px);
    box-shadow: 3px 3px 0px rgba(0,0,0,0.3);
    border-color: var(--accent-color-2);
}

.projects-container {
    max-width: 1200px;
    margin: 0 auto;
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: transparent;
    color: var(--text-color);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    font-family: var(--font-family-body);
    box-shadow: 2px 2px 0px var(--shadow);
}

.filter-btn:hover {
    background-image: var(--accent-gradient);
    color: white;
    border-color: transparent;
}

.filter-btn.active {
    background-image: var(--accent-gradient);
    color: white;
    border-color: transparent;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    overflow: hidden;
    opacity: 1;
    transform: translateY(0);
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.project-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
    border-bottom: 3px solid var(--border-color);
    image-rendering: pixelated;
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-card.hidden {
    display: none;
}

.project-card.fade-out {
    opacity: 0;
    transform: translateY(20px);
}

.project-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    background-image: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-family: var(--font-family-heading);
    text-shadow: 2px 2px 0px rgba(0,0,0,0.3);
    line-height: 1.3;
    min-height: auto;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.light .project-title {
    text-shadow: 1px 1px 0px rgba(0,0,0,0.1);
}

.project-description {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
    flex-grow: 1;
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .project-description {
    text-shadow: none;
}

.project-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.project-category {
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 2px solid var(--border-color);
    box-shadow: inset 2px 2px 0px rgba(0,0,0,0.1);
    font-family: var(--font-family-body);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .project-category {
    background-color: rgba(255, 255, 255, 0.7);
    box-shadow: inset 2px 2px 0px rgba(0,0,0,0.05);
    text-shadow: none;
}

.project-link {
    color: var(--accent-color);
    font-size: var(--font-size-xl);
    transition: var(--transition);
    margin-left: 10px;
}

.project-link:hover {
    transform: scale(1.2);
    color: var(--accent-color-2);
}

.experience-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.experience-container::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    background-image: var(--accent-gradient);
}

.experience-item {
    position: relative;
    margin-bottom: var(--spacing-2xl);
    width: calc(50% - var(--spacing-lg));
}

.experience-item:nth-child(odd) {
    margin-left: 0;
    margin-right: auto;
    padding-right: var(--spacing-xl);
}

.experience-item:nth-child(even) {
    margin-left: auto;
    margin-right: 0;
    padding-left: var(--spacing-xl);
}

.experience-item::before {
    content: '';
    position: absolute;
    top: 5px;
    width: 20px;
    height: 20px;
    background-image: var(--accent-gradient);
    border: 3px solid var(--card-bg);
    z-index: 1;
}

.dark .experience-item::before {
    border-color: var(--bg-color);
}

.experience-item:nth-child(odd)::before {
    right: -10px;
}

.experience-item:nth-child(even)::before {
    left: -10px;
}

.experience-date {
    font-size: var(--font-size-base);
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 5px;
    font-family: var(--font-family-body);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .experience-date {
    text-shadow: none;
}

.experience-company {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: 5px;
    font-family: var(--font-family-heading);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .experience-company {
    text-shadow: none;
}

.experience-title {
    font-size: var(--font-size-lg);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    background-image: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-family: var(--font-family-heading);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.3);
}

.light .experience-title {
    text-shadow: 1px 1px 0px rgba(0,0,0,0.1);
}

.experience-description {
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    position: relative;
    z-index: 1;
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .experience-description {
    text-shadow: none;
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.contact-intro {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .contact-intro {
    text-shadow: none;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.contact-card {
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.contact-icon {
    font-size: var(--font-size-4xl);
    background-image: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    margin-bottom: var(--spacing-sm);
}

.contact-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-family-heading);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .contact-card h3 {
    text-shadow: none;
}

.contact-link {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    font-size: var(--font-size-base);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .contact-link {
    text-shadow: none;
}

.contact-link:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.main-footer {
    text-align: center;
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--text-color);
    border-top: 3px solid var(--border-color);
    font-family: var(--font-family-heading);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.2);
}

.light .main-footer {
    text-shadow: none;
}

.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    opacity: 0.1;
    z-index: 0;
    image-rendering: pixelated;
}

.cube {
    width: 40px;
    height: 40px;
    background-color: var(--accent-color);
    transform: rotate(45deg);
}

.pixel {
    width: 20px;
    height: 20px;
    background-color: var(--accent-color-2);
}

.light .shape {
    opacity: 0.15;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); opacity: 0.1; }
    25% { transform: translate(30px, 20px) rotate(90deg); opacity: 0.15; }
    50% { transform: translate(50px, 40px) rotate(180deg); opacity: 0.1; }
    75% { transform: translate(20px, 30px) rotate(270deg); opacity: 0.15; }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); opacity: 0.1; }
    25% { transform: translate(-30px, 20px) rotate(-90deg); opacity: 0.15; }
    50% { transform: translate(-50px, 40px) rotate(-180deg); opacity: 0.1; }
    75% { transform: translate(-20px, 30px) rotate(-270deg); opacity: 0.15; }
}

@keyframes float3 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); opacity: 0.1; }
    25% { transform: translate(20px, -30px) rotate(90deg); opacity: 0.15; }
    50% { transform: translate(40px, -50px) rotate(180deg); opacity: 0.1; }
    75% { transform: translate(30px, -20px) rotate(270deg); opacity: 0.15; }
}

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 170, 0, 0.2);
    border-top: 5px solid var(--accent-color);
    animation: spin 1s linear infinite;
    image-rendering: pixelated;
}

.loading-text {
    margin-top: 20px;
    font-family: var(--font-family-heading);
    color: var(--accent-color);
    font-size: var(--font-size-lg);
    text-shadow: 2px 2px 0px rgba(0,0,0,0.3);
}

.light .loading-text {
    text-shadow: 1px 1px 0px rgba(0,0,0,0.1);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    color: white;
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 99;
    box-shadow: 4px 4px 0px var(--shadow);
    font-family: var(--font-family-heading);
    border: 3px solid var(--border-color);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 6px 6px 0px var(--shadow);
}

@media (max-width: 768px) {
    .sidebar {
        display: none;
    }

    .main-content {
        margin-left: 0;
        transition: none;
    }

    .sidebar:hover ~ .main-content {
        margin-left: 0;
    }

    .mobile-nav {
        display: block;
    }

    section {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-right-column {
        width: 100%;
    }

    .about-info {
        grid-template-columns: 1fr;
    }
    
    .about-image-content {
        data-aos: "fade-up";
    }
    
    .about-text-content {
         data-aos: "fade-up";
    }

    .home-name {
        font-size: var(--font-size-3xl);
    }

    .typing-text {
        font-size: var(--font-size-lg);
        height: 28px;
    }

    .section-heading {
        font-size: var(--font-size-2xl);
    }

    .experience-container::before {
        left: 20px;
    }

    .experience-item {
        width: calc(100% - 40px);
        margin-left: 40px;
        padding-left: var(--spacing-lg);
    }

    .experience-item:nth-child(odd),
    .experience-item:nth-child(even) {
        margin-left: 40px;
        margin-right: 0;
        padding-right: 0;
        padding-left: var(--spacing-lg);
    }

    .experience-item::before {
        left: 10px;
        top: 0;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .section-divider {
        height: 30px;
    }

    .back-to-top {
        bottom: 80px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .skills-categories {
        grid-template-columns: 1fr;
    }

    .contact-methods {
        grid-template-columns: 1fr;
    }

    .home-name {
        font-size: var(--font-size-2xl);
    }
}