/* =====================================================
   DEEPAK KUMAR - PORTFOLIO
   Premium GitHub-Style Design System
   ===================================================== */

/* CSS Reset & Base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - Dark Theme (GitHub-inspired) */
    --color-bg-primary: #0d1117;
    --color-bg-secondary: #161b22;
    --color-bg-tertiary: #21262d;
    --color-border: #30363d;
    --color-border-muted: #21262d;

    --color-text-primary: #f0f6fc;
    --color-text-secondary: #8b949e;
    --color-text-muted: #6e7681;

    --color-accent: #58a6ff;
    --color-accent-emphasis: #1f6feb;
    --color-accent-muted: rgba(56, 139, 253, 0.15);

    /* Contribution Graph Colors */
    --color-contribution-0: #161b22;
    --color-contribution-1: #0e4429;
    --color-contribution-2: #006d32;
    --color-contribution-3: #26a641;
    --color-contribution-4: #39d353;

    /* Language Colors */
    --color-typescript: #3178c6;
    --color-javascript: #f1e05a;
    --color-python: #3572A5;
    --color-html: #e34c26;
    --color-css: #563d7c;

    /* Typography */
    --font-primary: 'JetBrains Mono', 'Fira Code', monospace;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50%;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(88, 166, 255, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Background Particles */
.bg-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bg-particles::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(88, 166, 255, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(57, 211, 83, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(139, 148, 158, 0.02) 0%, transparent 70%);
}

/* Main Container */
.container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* =====================================================
   PROFILE SECTION
   ===================================================== */

.profile-section {
    margin-bottom: var(--spacing-2xl);
}

.profile-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, rgba(22, 27, 34, 0.6) 0%, rgba(13, 17, 23, 0.8) 100%);
    border: 1px solid rgba(240, 246, 252, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.profile-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

/* Avatar */
/* Avatar Glitch Effect */
.avatar-container {
    position: relative;
    width: 220px;
    height: 220px;
    margin: 0 auto var(--spacing-xl);
    z-index: 10;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.avatar-container:hover {
    transform: scale(1.05);
}

.avatar-inner {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
}

.avatar {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    border: 3px solid var(--color-accent);
    object-fit: cover;
    position: relative;
    z-index: 2;
    box-shadow: 0 0 30px rgba(88, 166, 255, 0.2);
    transition: all 0.3s ease;
}

/* Glitch Layers */
/* Glitch Layers */
.avatar-container::before,
.avatar-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    opacity: 0.8;
    z-index: 1;
    pointer-events: none;
    display: block;
    background-image: url('assets/dp.jpg');
    background-size: cover;
}

.avatar {
    border-color: #fff;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.6), inset 0 0 20px rgba(255, 255, 255, 0.4);
    filter: contrast(1.2) brightness(1.2);
}

.avatar-container::before {
    animation: glitch-anim-1 0.4s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
    transform: translate(-4px, 2px);
    opacity: 0.7;
    mix-blend-mode: hard-light;
    filter: hue-rotate(90deg);
}

.avatar-container::after {
    animation: glitch-anim-2 0.4s infinite linear alternate-reverse;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
    transform: translate(4px, -2px);
    opacity: 0.7;
    mix-blend-mode: hard-light;
    filter: hue-rotate(180deg);
}



@keyframes glitch-anim-1 {
    0% {
        clip-path: inset(20% 0 80% 0);
        transform: translate(-4px, 2px);
    }

    20% {
        clip-path: inset(60% 0 10% 0);
        transform: translate(4px, -2px);
    }

    40% {
        clip-path: inset(40% 0 50% 0);
        transform: translate(-4px, 2px);
    }

    60% {
        clip-path: inset(80% 0 5% 0);
        transform: translate(4px, -2px);
    }

    80% {
        clip-path: inset(10% 0 70% 0);
        transform: translate(-4px, 2px);
    }

    100% {
        clip-path: inset(30% 0 50% 0);
        transform: translate(4px, -2px);
    }
}

@keyframes glitch-anim-2 {
    0% {
        clip-path: inset(10% 0 60% 0);
        transform: translate(4px, -2px);
    }

    20% {
        clip-path: inset(80% 0 5% 0);
        transform: translate(-4px, 2px);
    }

    40% {
        clip-path: inset(30% 0 20% 0);
        transform: translate(4px, -2px);
    }

    60% {
        clip-path: inset(10% 0 80% 0);
        transform: translate(-4px, 2px);
    }

    80% {
        clip-path: inset(50% 0 30% 0);
        transform: translate(4px, -2px);
    }

    100% {
        clip-path: inset(70% 0 10% 0);
        transform: translate(-4px, 2px);
    }
}

/* Cyberpunk Rings */
.avatar-ring {
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    border: 1px dashed rgba(88, 166, 255, 0.4);
    border-left-color: transparent;
    border-right-color: transparent;
    animation: rotate-ring 20s linear infinite;
    opacity: 0.6;
    pointer-events: none;
}

.avatar-ring::before {
    content: '';
    position: absolute;
    inset: 10px;
    border-radius: 50%;
    border: 1px solid rgba(57, 211, 83, 0.3);
    border-top-color: transparent;
    border-bottom-color: transparent;
    animation: rotate-ring-reverse 15s linear infinite;
}

@keyframes rotate-ring-reverse {
    from {
        transform: rotate(360deg);
    }

    to {
        transform: rotate(0deg);
    }
}

.avatar-ring {
    border-color: #fff;
    opacity: 0.8;
    animation-duration: 4s;
    filter: drop-shadow(0 0 10px var(--color-accent));
}

.status-badge {
    position: absolute;
    bottom: 15px;
    right: 15px;
    width: 24px;
    height: 24px;
    background: #00ff00;
    border: 2px solid #000;
    border-radius: 50%;
    z-index: 20;
    box-shadow: 0 0 10px #00ff00;
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* Profile Info */
.profile-info {
    width: 100%;
    max-width: 400px;
}

.name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
}

.username {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    font-weight: 400;
    margin-bottom: var(--spacing-md);
}

.bio {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

/* Meta Info */
.meta-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.meta-item:hover {
    color: var(--color-text-primary);
}

.meta-item.link:hover {
    color: var(--color-accent);
}

.meta-item .icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Stats */
.stats {
    display: flex;
    justify-content: center;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.stat-item .icon {
    width: 16px;
    height: 16px;
}

.stat-item strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

.stat-item .separator {
    margin: 0 var(--spacing-xs);
    color: var(--color-text-muted);
}

/* =====================================================
   SECTION HEADERS
   ===================================================== */

.section-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.contribution-count {
    color: var(--color-contribution-4);
    font-weight: 700;
}

.view-all-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-accent);
    font-size: 0.875rem;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.view-all-link:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.view-all-link .icon {
    width: 16px;
    height: 16px;
}

/* Year Tabs */
.year-tabs {
    display: flex;
    gap: var(--spacing-xs);
}

.year-tab {
    padding: var(--spacing-xs) var(--spacing-md);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.year-tab:hover {
    border-color: var(--color-text-muted);
    color: var(--color-text-primary);
}

.year-tab.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg-primary);
    font-weight: 600;
}

/* =====================================================
   CONTRIBUTION GRAPH
   ===================================================== */

.contributions-section {
    margin-bottom: var(--spacing-2xl);
}

.contribution-graph-container {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    overflow-x: auto;
}

.contribution-graph {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 750px;
}

.contribution-row {
    display: flex;
    align-items: center;
    gap: 3px;
}

.contribution-label {
    width: 30px;
    font-size: 0.625rem;
    color: var(--color-text-muted);
    text-align: right;
    padding-right: var(--spacing-sm);
    flex-shrink: 0;
}

.contribution-months {
    display: flex;
    gap: 3px;
    margin-left: 38px;
    margin-bottom: var(--spacing-sm);
}

.contribution-month {
    font-size: 0.625rem;
    color: var(--color-text-muted);
    min-width: calc((11px + 3px) * 4);
}

.contribution-squares {
    display: flex;
    gap: 3px;
}

.contribution-square {
    width: 11px;
    height: 11px;
    border-radius: 2px;
    background: var(--color-contribution-0);
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.contribution-square:hover {
    transform: scale(1.3);
    box-shadow: 0 0 6px var(--color-contribution-4);
}

.contribution-square.level-0 {
    background: var(--color-contribution-0);
}

.contribution-square.level-1 {
    background: var(--color-contribution-1);
}

.contribution-square.level-2 {
    background: var(--color-contribution-2);
}

.contribution-square.level-3 {
    background: var(--color-contribution-3);
}

.contribution-square.level-4 {
    background: var(--color-contribution-4);
}

/* Contribution Legend */
.contribution-legend {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border-muted);
}

.legend-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.legend-squares {
    display: flex;
    gap: 3px;
}

.legend-square {
    width: 11px;
    height: 11px;
    border-radius: 2px;
}

.legend-square.level-0 {
    background: var(--color-contribution-0);
}

.legend-square.level-1 {
    background: var(--color-contribution-1);
}

.legend-square.level-2 {
    background: var(--color-contribution-2);
}

.legend-square.level-3 {
    background: var(--color-contribution-3);
}

.legend-square.level-4 {
    background: var(--color-contribution-4);
}

/* =====================================================
   REPOSITORIES SECTION
   ===================================================== */

.repos-section {
    margin-bottom: var(--spacing-2xl);
}

.repos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.repo-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.repo-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border-muted);
}

.repo-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.repo-icon {
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.repo-name {
    color: var(--color-accent);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.875rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: text-decoration var(--transition-fast);
}

.repo-name:hover {
    text-decoration: underline;
}

.repo-badge {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    padding: 2px 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.repo-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    flex-grow: 1;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.repo-language {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.language-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
}

.language-dot.typescript {
    background: var(--color-typescript);
}

.language-dot.javascript {
    background: var(--color-javascript);
}

.language-dot.python {
    background: var(--color-python);
}

.language-dot.html {
    background: var(--color-html);
}

.language-dot.css {
    background: var(--color-css);
}

.repo-stats {
    display: flex;
    gap: var(--spacing-md);
}

.repo-stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.repo-stat .icon {
    width: 14px;
    height: 14px;
}

/* =====================================================
   ACTIVITY SECTION
   ===================================================== */

.activity-section {
    margin-bottom: var(--spacing-2xl);
}

.activity-timeline {
    position: relative;
}

.activity-month {
    margin-bottom: var(--spacing-xl);
}

.month-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.month-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
}

.month-line {
    flex-grow: 1;
    height: 1px;
    background: linear-gradient(to right, var(--color-border), transparent);
}

.activity-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    padding-left: var(--spacing-lg);
    border-left: 2px solid var(--color-border-muted);
}

.activity-item {
    display: flex;
    gap: var(--spacing-md);
    position: relative;
}

.activity-item::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--spacing-lg) - 6px);
    top: 4px;
    width: 10px;
    height: 10px;
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
}

.activity-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.activity-icon svg {
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
}

.activity-icon.commits svg {
    color: var(--color-contribution-4);
}

.activity-icon.created svg {
    color: var(--color-accent);
}

.activity-content {
    flex-grow: 1;
    min-width: 0;
}

.activity-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.activity-text strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

.activity-repos {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.activity-repo {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-muted);
    border-radius: var(--radius-md);
}

.repo-link {
    color: var(--color-accent);
    font-size: 0.875rem;
    text-decoration: none;
    font-weight: 500;
}

.repo-link:hover {
    text-decoration: underline;
}

.commit-count {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.commit-bar {
    flex-grow: 1;
    min-width: 100px;
    height: 8px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.commit-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--color-contribution-3), var(--color-contribution-4));
    border-radius: var(--radius-full);
    transition: width 1s ease-out;
}

.language-badge {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
}

.language-badge.python {
    background: rgba(53, 114, 165, 0.2);
    color: var(--color-python);
}

/* Show More Button */
.show-more-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    font-size: 0.875rem;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.show-more-btn:hover {
    background: var(--color-accent-muted);
    border-color: var(--color-accent);
}

.show-more-btn .icon {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.show-more-btn:hover .icon {
    transform: translateY(2px);
}

/* =====================================================
   FOOTER
   ===================================================== */

.footer {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border-muted);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    text-align: center;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
}

.footer-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-accent);
}

.footer-link .icon {
    width: 18px;
    height: 18px;
}

.footer-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.footer-text .heart {
    color: #f85149;
    animation: heartbeat 1.5s ease infinite;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.footer-text .separator {
    margin: 0 var(--spacing-sm);
}

/* =====================================================
   TOOLTIP
   ===================================================== */

.tooltip {
    position: fixed;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--color-text-primary);
    pointer-events: none;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    z-index: 1000;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
}

.tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================
   SCROLL ANIMATIONS
   ===================================================== */

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */

/* Tablet */
@media (min-width: 640px) {
    .profile-card {
        flex-direction: row;
        text-align: left;
        gap: var(--spacing-xl);
    }

    .avatar-container {
        margin-bottom: 0;
    }

    .meta-info {
        justify-content: flex-start;
    }

    .stats {
        justify-content: flex-start;
    }

    .profile-info {
        max-width: none;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .container {
        padding: var(--spacing-2xl);
    }

    .profile-card {
        padding: var(--spacing-2xl);
    }

    .avatar {
        width: 220px;
        height: 220px;
    }

    .name {
        font-size: 2.5rem;
    }

    .username {
        font-size: 1.5rem;
    }

    .repos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 639px) {
    .container {
        padding: var(--spacing-md);
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .year-tabs {
        width: 100%;
        overflow-x: auto;
        padding-bottom: var(--spacing-sm);
    }

    .contribution-graph-container {
        padding: var(--spacing-md);
    }

    .avatar {
        width: 140px;
        height: 140px;
    }

    .name {
        font-size: 1.5rem;
    }

    .username {
        font-size: 1rem;
    }

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

    .activity-items {
        padding-left: var(--spacing-md);
    }

    .commit-bar {
        width: 100%;
        min-width: unset;
    }

    .activity-repo {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Very small screens */
@media (max-width: 380px) {
    .meta-info {
        flex-direction: column;
        align-items: center;
    }

    .year-tabs {
        justify-content: center;
    }

    .year-tab {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.625rem;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* =====================================================
   UTILITY CLASSES
   ===================================================== */

.icon {
    display: inline-block;
    vertical-align: middle;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}