/* Modern Minimal SaaS Portfolio - HTML & CSS Only */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-hover: #eff6ff;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --border-color: #e5e7eb;
    --accent-primary: #3b82f6;
    --accent-hover: #2563eb;
    
    /* Contribution Graph Colors - Light */
    --contribution-level-0: #ebedf0;
    --contribution-level-1: #9be9a8;
    --contribution-level-2: #40c463;
    --contribution-level-3: #30a14e;
    --contribution-level-4: #216e39;
    
    /* Spacing */
    --container-width: 1100px;
    --section-gap: 80px;
    
    /* Breakpoints */
    --breakpoint-desktop: 1200px;
    --breakpoint-tablet: 768px;
    --breakpoint-mobile: 480px;
}

/* Dark Theme - Default */
[data-theme="dark"] {
    /* Dark Theme Colors */
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-hover: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #707070;
    --border-color: #1a1a1a;
    --accent-primary: #60a5fa;
    --accent-hover: #3b82f6;
    
    /* Contribution Graph Colors - Dark */
    --contribution-level-0: #0a0a0a;
    --contribution-level-1: #0e4429;
    --contribution-level-2: #006d32;
    --contribution-level-3: #26a641;
    --contribution-level-4: #39d353;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Main Container */
.main-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 80px 24px 120px;
}

/* Hero Section */
.hero-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    margin-bottom: var(--section-gap);
}

.hero-text {
    flex: 1;
}

.hero-heading {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.hero-avatar {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-avatar svg {
    width: 100%;
    height: 100%;
}

/* Section Styles */
.section {
    margin-bottom: var(--section-gap);
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 600px;
}

/* Section Badge */
.section-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--text-primary);
    color: var(--bg-primary);
    font-size: 12px;
    font-weight: 500;
    border-radius: 12px;
    margin-bottom: 16px;
}

/* Section Header with Icons */
.section-header-with-icons {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.social-icons-inline {
    display: flex;
    gap: 12px;
}

.social-icon-small {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.social-icon-small:hover {
    background: var(--bg-secondary);
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

/* About Section */
.about-content {
    max-width: 700px;
}

.about-content p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-content p:last-child {
    margin-bottom: 0;
}

/* Work Experience Section */
.experience-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 0;
    border-bottom: 1px solid var(--border-color);
}

.experience-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.experience-info {
    flex: 1;
}

.experience-role {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.experience-company {
    font-size: 14px;
    color: var(--text-secondary);
}

.experience-date {
    font-size: 14px;
    color: var(--text-muted);
    flex-shrink: 0;
}

/* Education Section */
.education-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 0;
    border-bottom: 1px solid var(--border-color);
}

.education-logo {
    flex-shrink: 0;
}

.education-info {
    flex: 1;
}

.education-degree {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.education-school {
    font-size: 14px;
    color: var(--text-secondary);
}

.education-year {
    font-size: 14px;
    color: var(--text-muted);
    flex-shrink: 0;
}

/* Skills Section */
.skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.skill-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.skill-badge:hover {
    border-color: var(--accent-primary);
    background: var(--bg-hover);
    transform: translateY(-2px);
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 32px;
}

/* Project Card */
.project-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-primary);
    transition: all 0.3s ease;
}

.project-card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

.project-image {
    width: 100%;
    height: 160px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.project-content {
    padding: 24px;
}

.project-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.project-name {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.project-date {
    font-size: 13px;
    color: var(--text-muted);
}

.project-description {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.tech-badge {
    padding: 4px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}

.project-links {
    display: flex;
    gap: 12px;
}

.project-button {
    flex: 1;
    padding: 10px 20px;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.project-button.primary {
    background: var(--text-primary);
    color: white;
    border: 1px solid var(--text-primary);
}

.project-button.primary:hover {
    background: var(--text-secondary);
    border-color: var(--text-secondary);
}

.project-button.secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.project-button.secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--text-secondary);
}

/* GitHub Activity Section */
.activity-container {
    padding: 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.activity-placeholder {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px 0;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.activity-content {
    flex: 1;
}

.activity-title {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
}

.activity-description {
    font-size: 13px;
    color: var(--text-secondary);
}

.activity-time {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* GitHub Contribution Graph */
.contribution-container {
    padding: 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.contribution-placeholder {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px 0;
}

.contribution-header {
    margin-bottom: 24px;
}

.contribution-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.contribution-graph {
    overflow-x: auto;
    overflow-y: hidden;
}

.contribution-months {
    display: flex;
    gap: 2px;
    margin-bottom: 8px;
    padding-left: 28px;
}

.month-label {
    font-size: 10px;
    color: var(--text-muted);
    min-width: 11px;
    text-align: center;
}

.contribution-calendar {
    display: flex;
    gap: 8px;
}

.contribution-weekdays {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    padding-top: 2px;
}

.weekday-label {
    font-size: 10px;
    color: var(--text-muted);
    height: 11px;
    line-height: 11px;
}

.contribution-weeks {
    display: flex;
    gap: 2px;
    flex: 1;
}

.contribution-week {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contribution-day {
    width: 11px;
    height: 11px;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.contribution-day[data-level="0"] {
    background-color: var(--contribution-level-0);
}

.contribution-day[data-level="1"] {
    background-color: var(--contribution-level-1);
}

.contribution-day[data-level="2"] {
    background-color: var(--contribution-level-2);
}

.contribution-day[data-level="3"] {
    background-color: var(--contribution-level-3);
}

.contribution-day[data-level="4"] {
    background-color: var(--contribution-level-4);
}

.contribution-day:hover {
    outline: 2px solid var(--text-muted);
    outline-offset: 0;
    z-index: 10;
}

.contribution-legend {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    margin-top: 16px;
    font-size: 11px;
    color: var(--text-muted);
}

.legend-label {
    font-size: 11px;
}

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

.legend-square[data-level="0"] {
    background-color: var(--contribution-level-0);
}

.legend-square[data-level="1"] {
    background-color: var(--contribution-level-1);
}

.legend-square[data-level="2"] {
    background-color: var(--contribution-level-2);
}

.legend-square[data-level="3"] {
    background-color: var(--contribution-level-3);
}

.legend-square[data-level="4"] {
    background-color: var(--contribution-level-4);
}

/* Medium Articles Section */
.articles-container {
    display: grid;
    gap: 24px;
}

.article-card {
    padding: 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.article-card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

.article-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.article-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.article-link {
    font-size: 14px;
    color: var(--accent-primary);
    font-weight: 500;
}

/* Call To Action Section */
.cta-section {
    text-align: center;
    padding: 80px 0;
    margin-bottom: var(--section-gap);
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.cta-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-button {
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.2s ease;
    display: inline-block;
}

.cta-button.primary {
    background: var(--text-primary);
    color: white;
    border: 1px solid var(--text-primary);
}

.cta-button.primary:hover {
    background: var(--text-secondary);
    border-color: var(--text-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.cta-button.secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.cta-button.secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

.cta-button.outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.cta-button.outline:hover {
    background: var(--bg-secondary);
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 14px;
}

/* Floating Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 40px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

.nav-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.nav-icon:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    transform: translateY(-2px);
}

/* Responsive Design */
/* Breakpoint values: 768px (tablet), 1200px (desktop) match --breakpoint-* variables
   Note: CSS custom properties in @media queries have limited browser support in older browsers */
@media (max-width: 768px) {
    .main-container {
        padding: 60px 20px 100px;
    }

    .hero-section {
        flex-direction: column-reverse;
        text-align: center;
        gap: 32px;
        margin-bottom: 60px;
    }

    .hero-heading {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .section {
        margin-bottom: 60px;
    }

    .section-title {
        font-size: 24px;
    }

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

    .experience-item,
    .education-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .experience-date,
    .education-year {
        margin-top: 8px;
    }

    .cta-section {
        padding: 60px 0;
    }

    .cta-title {
        font-size: 28px;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cta-button {
        width: 100%;
    }

    .bottom-nav {
        bottom: 20px;
        padding: 10px 16px;
        gap: 4px;
    }

    .nav-icon {
        width: 36px;
        height: 36px;
    }

    .nav-icon svg {
        width: 18px;
        height: 18px;
    }

    /* Contribution Graph Mobile Responsive */
    .contribution-container {
        padding: 20px;
        overflow-x: auto;
    }

    .contribution-graph {
        min-width: 100%;
    }

    .contribution-day {
        width: 9px;
        height: 9px;
    }

    .month-label {
        font-size: 9px;
        min-width: 9px;
    }

    .weekday-label {
        font-size: 9px;
        height: 9px;
        line-height: 9px;
    }

    .contribution-legend {
        font-size: 10px;
    }

    .legend-square {
        width: 9px;
        height: 9px;
    }
}

@media (min-width: 1200px) {
    .hero-heading {
        font-size: 64px;
    }

    .hero-subtitle {
        font-size: 22px;
    }

    .section-title {
        font-size: 36px;
    }
}

/* GitHub Statistics Styles */
.github-stats-container {
    width: 100%;
    margin-top: 24px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: var(--bg-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.stat-icon {
    font-size: 32px;
    line-height: 1;
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.languages-section {
    margin-top: 24px;
    padding: 24px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.languages-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.languages-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.language-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.language-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.language-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.language-percentage {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-primary);
}

.language-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.language-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-hover));
    border-radius: 4px;
    transition: width 0.6s ease;
}

.stats-placeholder {
    padding: 48px;
    text-align: center;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

/* GitHub Streak Styles */
.github-streak-container {
    width: 100%;
    margin-top: 24px;
}

.streak-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.streak-item {
    padding: 32px 24px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.streak-item:hover {
    background: var(--bg-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.streak-value {
    font-size: 40px;
    font-weight: 700;
    color: var(--accent-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.streak-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.streak-placeholder {
    padding: 48px;
    text-align: center;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

/* Side Hustles Section */
.side-hustles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.side-hustle-card {
    padding: 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.side-hustle-card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

.side-hustle-card.featured {
    grid-column: span 2;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(147, 51, 234, 0.05) 100%);
    border-color: var(--accent-primary);
}

.side-hustle-emoji {
    font-size: 48px;
    margin-bottom: 16px;
    line-height: 1;
}

.side-hustle-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.side-hustle-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.side-hustle-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.stat-badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--accent-primary);
}

.stat-badge.viral {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.stat-badge.highlight {
    background: rgba(234, 179, 8, 0.1);
    border-color: rgba(234, 179, 8, 0.2);
    color: #eab308;
}

.subsection-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 24px;
    margin-top: 24px;
    color: var(--text-primary);
}

.other-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.other-project-card {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.other-project-card:hover {
    border-color: var(--accent-primary);
    background: var(--bg-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.other-project-icon {
    font-size: 40px;
    line-height: 1;
    flex-shrink: 0;
}

.other-project-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.other-project-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.other-project-description {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.other-project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}

.tech-tag-small {
    padding: 3px 8px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.15);
    border-radius: 8px;
    font-size: 11px;
    font-weight: 500;
    color: var(--accent-primary);
}

/* Responsive adjustments for stats */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .stat-card {
        padding: 16px;
        flex-direction: column;
        text-align: center;
    }
    
    .stat-icon {
        font-size: 24px;
    }
    
    .stat-value {
        font-size: 24px;
    }
    
    .streak-container {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .streak-value {
        font-size: 32px;
    }
    
    /* Side Hustles Responsive */
    .side-hustles-grid {
        grid-template-columns: 1fr;
    }
    
    .side-hustle-card.featured {
        grid-column: span 1;
    }
    
    .side-hustle-title {
        font-size: 20px;
    }
    
    .side-hustle-emoji {
        font-size: 40px;
    }
    
    .other-projects-grid {
        grid-template-columns: 1fr;
    }
}

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

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.theme-toggle:hover {
    background: var(--bg-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.theme-toggle svg {
    width: 24px;
    height: 24px;
    transition: all 0.3s ease;
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

/* Smooth transitions for theme changes - applied to specific properties */
body,
.main-container,
.section,
.project-card,
.skill-badge,
.cta-button,
.nav-icon,
.theme-toggle,
.stat-card,
.streak-item,
.contribution-container,
.activity-item {
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

/* Prevent transition on page load */
.no-transition,
.no-transition * {
    transition: none !important;
}

@media (max-width: 768px) {
    .theme-toggle {
        top: 16px;
        right: 16px;
        width: 44px;
        height: 44px;
    }
    
    .theme-toggle svg {
        width: 22px;
        height: 22px;
    }
}