/* Deepak K rAI Portfolio - Exact Match to React App */

/* CSS Variables - Exact colors from React app */
:root {
    --radius: 0.75rem;
    --background: oklch(0.16 0.025 265);
    --foreground: oklch(0.97 0.01 250);
    --card: oklch(0.21 0.03 265);
    --card-foreground: oklch(0.97 0.01 250);
    --primary: oklch(0.78 0.17 195);
    --primary-foreground: oklch(0.18 0.03 265);
    --secondary: oklch(0.28 0.04 265);
    --secondary-foreground: oklch(0.97 0.01 250);
    --muted: oklch(0.26 0.03 265);
    --muted-foreground: oklch(0.72 0.03 255);
    --accent: oklch(0.7 0.22 305);
    --accent-foreground: oklch(0.98 0.01 250);
    --border: oklch(1 0 0 / 10%);
    --input: oklch(1 0 0 / 14%);
    --ring: oklch(0.78 0.17 195);
}

/* Light theme */
html.light {
    --background: oklch(0.985 0.005 250);
    --foreground: oklch(0.18 0.03 265);
    --card: oklch(1 0 0);
    --card-foreground: oklch(0.18 0.03 265);
    --primary: oklch(0.58 0.16 215);
    --primary-foreground: oklch(0.99 0.005 250);
    --secondary: oklch(0.94 0.02 250);
    --secondary-foreground: oklch(0.2 0.03 265);
    --muted: oklch(0.95 0.015 250);
    --muted-foreground: oklch(0.45 0.03 260);
    --accent: oklch(0.55 0.22 305);
    --accent-foreground: oklch(0.99 0.005 250);
    --border: oklch(0.18 0.03 265 / 12%);
    --input: oklch(0.18 0.03 265 / 14%);
    --ring: oklch(0.58 0.16 215);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
    background: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    min-height: 100vh;
    background-image:
        radial-gradient(1200px 600px at 10% -10%, color-mix(in oklab, oklch(0.78 0.17 195) 18%, transparent), transparent 60%),
        radial-gradient(900px 500px at 110% 10%, color-mix(in oklab, oklch(0.7 0.22 305) 18%, transparent), transparent 60%);
    background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Sora', ui-sans-serif, system-ui, sans-serif;
    letter-spacing: -0.02em;
}

/* Gradient Text */
.text-gradient {
    background: linear-gradient(135deg, oklch(0.78 0.17 195), oklch(0.7 0.22 305) 55%, oklch(0.75 0.18 25));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

/* AI Pulse Animation */
@keyframes ai-pulse {
    0%, 100% { 
        opacity: 1; 
        text-shadow: 0 0 24px color-mix(in oklab, oklch(0.78 0.17 195) 60%, transparent);
    }
    50% { 
        opacity: 0.85; 
        text-shadow: 0 0 48px color-mix(in oklab, oklch(0.7 0.22 305) 70%, transparent);
    }
}

.ai-pulse {
    animation: ai-pulse 2.6s ease-in-out infinite;
}

/* Container */
.container {
    width: 100%;
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header & Navigation */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in oklab, var(--card) 70%, transparent);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 72rem;
    margin: 0 auto;
    padding: 1rem 1.5rem;
}

.nav-brand {
    font-family: 'Sora', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--foreground);
    display: inline-flex;
    align-items: baseline;
    letter-spacing: -0.02em;
}

.nav-brand span:first-child {
    color: var(--foreground);
}

.nav-links {
    display: none;
    list-style: none;
    gap: 0.25rem;
}

.nav-link {
    display: block;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    color: var(--muted-foreground);
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s;
}

.nav-link:hover,
.nav-link.active {
    background: var(--secondary);
    color: var(--foreground);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 9999px;
    border: 1px solid var(--border);
    background: color-mix(in oklab, var(--card) 60%, transparent);
    color: var(--foreground);
    cursor: pointer;
    transition: background-color 0.2s;
}

.theme-toggle:hover {
    background: var(--secondary);
}

.nav-btn-outline {
    display: none;
    padding: 0.5rem 0.75rem;
    border-radius: 9999px;
    border: 1px solid var(--border);
    font-size: 0.875rem;
    color: var(--foreground);
    text-decoration: none;
    transition: background-color 0.2s;
}

.nav-btn-outline:hover {
    background: var(--secondary);
}

.nav-btn-primary {
    display: none;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background: linear-gradient(135deg, oklch(0.78 0.17 195), oklch(0.7 0.22 305) 55%, oklch(0.75 0.18 25));
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-foreground);
    text-decoration: none;
    box-shadow: 0 20px 60px -20px color-mix(in oklab, oklch(0.78 0.17 195) 50%, transparent);
    transition: opacity 0.2s;
}

.nav-btn-primary:hover {
    opacity: 0.9;
}

.mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    border: 1px solid var(--border);
    background: color-mix(in oklab, var(--card) 60%, transparent);
    color: var(--foreground);
    cursor: pointer;
    transition: background-color 0.2s;
}

.mobile-menu-toggle:hover {
    background: var(--secondary);
}

.mobile-menu {
    display: none;
    border-top: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
}

.mobile-menu.active {
    display: block;
}

.mobile-nav-links {
    list-style: none;
    max-width: 72rem;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    color: var(--muted-foreground);
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: var(--secondary);
    color: var(--foreground);
}

.mobile-nav-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
}

.mobile-nav-actions .nav-btn-outline,
.mobile-nav-actions .nav-btn-primary {
    display: block;
    flex: 1;
    text-align: center;
}

/* Main Content */
.main-content {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Surface Backgrounds */
.surface-mesh {
    background:
        radial-gradient(500px 240px at 0% 0%, color-mix(in oklab, var(--primary) 18%, transparent), transparent 70%),
        radial-gradient(500px 240px at 100% 100%, color-mix(in oklab, var(--accent) 18%, transparent), transparent 70%),
        color-mix(in oklab, var(--card) 50%, transparent);
}

.surface-grid {
    background-color: color-mix(in oklab, var(--card) 35%, transparent);
    background-image:
        linear-gradient(color-mix(in oklab, var(--foreground) 6%, transparent) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in oklab, var(--foreground) 6%, transparent) 1px, transparent 1px);
    background-size: 36px 36px;
}

.surface-violet {
    background:
        radial-gradient(700px 280px at 10% 100%, color-mix(in oklab, var(--accent) 16%, transparent), transparent 70%),
        color-mix(in oklab, var(--card) 45%, transparent);
}

.surface-tint {
    background:
        radial-gradient(800px 320px at 80% 0%, color-mix(in oklab, var(--primary) 14%, transparent), transparent 70%),
        color-mix(in oklab, var(--card) 55%, transparent);
}

/* Hero Section */
.hero-section {
    position: relative;
    margin: 0 -1rem;
    padding: 3.5rem 1rem 6rem;
    border-radius: 1.5rem;
    text-align: center;
    overflow: hidden;
    margin-top: 1.5rem;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    margin-bottom: 1rem;
    padding: 0.375rem 1rem;
    border-radius: 9999px;
    border: 1px solid var(--border);
    background: color-mix(in oklab, var(--card) 60%, transparent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--muted-foreground);
}

.hero-title {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    white-space: nowrap;
}

.hero-title span:first-child {
    display: inline;
    color: var(--foreground);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--muted-foreground);
    max-width: 42rem;
    margin: 0 auto 2.5rem;
}

.hero-subtitle strong {
    color: var(--foreground);
    font-weight: 600;
}

.tagline-rotator {
    display: inline-block;
    font-weight: 600;
    transition: opacity 0.35s, transform 0.35s;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3.5rem;
}

.btn-primary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    background: linear-gradient(135deg, oklch(0.78 0.17 195), oklch(0.7 0.22 305) 55%, oklch(0.75 0.18 25));
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-foreground);
    text-decoration: none;
    box-shadow: 0 20px 60px -20px color-mix(in oklab, oklch(0.78 0.17 195) 50%, transparent);
    transition: transform 0.2s;
}

.btn-primary:hover {
    transform: scale(1.02);
}

.btn-outline {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    border: 1px solid var(--border);
    background: color-mix(in oklab, var(--card) 60%, transparent);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--foreground);
    text-decoration: none;
    transition: background-color 0.2s;
}

.btn-outline:hover {
    background: var(--secondary);
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 48rem;
    margin: 0 auto;
}

.stat-card {
    padding: 1.25rem 1rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: color-mix(in oklab, var(--card) 70%, transparent);
    backdrop-filter: blur(10px);
}

.stat-value {
    font-size: 1.875rem;
    font-weight: 800;
}

.stat-label {
    margin-top: 0.25rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted-foreground);
}

/* Hero Glow */
.hero-glow {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, oklch(0.78 0.17 195), oklch(0.7 0.22 305));
    border-radius: 50%;
    opacity: 0.2;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
}

/* Section */
.section {
    margin: 2.5rem -1rem 0;
    padding: 4rem 1rem;
    border-radius: 1.5rem;
}

.section-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
}

.section-subtitle {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-bottom: 1.5rem;
}

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2.5rem;
}

.section-link {
    font-size: 0.875rem;
    color: var(--primary);
    text-decoration: none;
}

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

/* Expertise Grid */
.expertise-grid {
    display: grid;
    gap: 1rem;
}

.expertise-card {
    position: relative;
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--card);
    overflow: hidden;
    transition: border-color 0.3s;
}

.expertise-card::before {
    content: '';
    position: absolute;
    top: -3rem;
    right: -3rem;
    width: 8rem;
    height: 8rem;
    background: linear-gradient(135deg, oklch(0.78 0.17 195), oklch(0.7 0.22 305));
    border-radius: 50%;
    opacity: 0;
    filter: blur(30px);
    transition: opacity 0.3s;
}

.expertise-card:hover {
    border-color: color-mix(in oklab, var(--primary) 60%, transparent);
}

.expertise-card:hover::before {
    opacity: 0.3;
}

.expertise-card h3 {
    position: relative;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.expertise-card p {
    position: relative;
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* Experience */
.experience-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.experience-card {
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--card);
}

.experience-header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.experience-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

.experience-date {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.experience-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.experience-points li {
    display: flex;
    gap: 0.5rem;
    color: var(--muted-foreground);
}

/* Skills */
.skills-grid {
    display: grid;
    gap: 1rem;
}

.skills-card {
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--card);
}

.skills-category {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 1rem;
}

.skill-item {
    margin-bottom: 0.75rem;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.skill-header span:last-child {
    font-size: 0.75rem;
    color: var(--muted-foreground);
}

.skill-bar {
    height: 6px;
    background: color-mix(in oklab, var(--secondary) 60%, transparent);
    border-radius: 3px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, oklch(0.78 0.17 195), oklch(0.7 0.22 305));
    border-radius: 3px;
    transition: width 1s ease;
}

/* Education */
.education-card {
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--card);
}

.education-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.education-card p {
    color: var(--muted-foreground);
}

/* Confidential */
.confidential-grid {
    display: grid;
    gap: 1rem;
}

.confidential-card {
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--card);
}

.confidential-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.confidential-card p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* Achievements */
.achievements-grid {
    display: grid;
    gap: 0.75rem;
}

.achievement-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border);
    background: var(--card);
    font-size: 0.875rem;
}

/* Featured Projects */
.featured-grid {
    display: grid;
    gap: 1.25rem;
}

.featured-card {
    display: block;
    padding: 1.75rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--card);
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.featured-card:hover {
    transform: translateY(-4px);
    border-color: color-mix(in oklab, var(--accent) 60%, transparent);
    box-shadow: 0 20px 60px -20px color-mix(in oklab, oklch(0.7 0.22 305) 50%, transparent);
}

.featured-card:hover h3 {
    background: linear-gradient(135deg, oklch(0.78 0.17 195), oklch(0.7 0.22 305) 55%, oklch(0.75 0.18 25));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.featured-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    border: 1px solid var(--border);
    background: color-mix(in oklab, var(--secondary) 60%, transparent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted-foreground);
    margin-bottom: 1rem;
}

.featured-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    transition: color 0.3s;
}

.featured-card p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-bottom: 1.5rem;
}

.featured-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
}

/* Footer */
.site-footer {
    margin-top: 6rem;
    border-top: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    max-width: 72rem;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    text-align: center;
}

.footer-brand {
    font-family: 'Sora', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--foreground);
}

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

.footer-links {
    display: flex;
    gap: 1rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--foreground);
}

/* Responsive */
@media (min-width: 640px) {
    .main-content {
        padding: 0 1.5rem;
    }
    
    .hero-section,
    .section {
        margin-top: 1.5rem;
        margin-left: -1.5rem;
        margin-right: -1.5rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .expertise-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .confidential-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
    
    .nav-btn-outline,
    .nav-btn-primary {
        display: inline-block;
    }
    
    .mobile-menu-toggle {
        display: none;
    }
    
    .mobile-menu {
        display: none !important;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    .expertise-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 6rem;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
}

.animate-on-scroll.visible {
    animation: fadeInUp 0.6s ease forwards;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--background);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: color-mix(in oklab, var(--foreground) 20%, transparent);
}

/* Projects Page */
.projects-header {
    text-align: center;
    padding: 4rem 2rem;
    margin-bottom: 2rem;
    border-radius: 1.5rem;
    background:
        radial-gradient(500px 240px at 0% 0%, color-mix(in oklab, var(--primary) 18%, transparent), transparent 70%),
        radial-gradient(500px 240px at 100% 100%, color-mix(in oklab, var(--accent) 18%, transparent), transparent 70%),
        color-mix(in oklab, var(--card) 50%, transparent);
}

.projects-header h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
}

.projects-header p {
    color: var(--muted-foreground);
    max-width: 42rem;
    margin: 1rem auto 0;
}

.projects-grid {
    display: grid;
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Project Detail Page */
.project-detail {
    padding-top: 6rem;
}

.project-detail-back {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    text-decoration: none;
}

.project-detail-back:hover {
    color: var(--foreground);
}

.project-detail-header {
    margin-top: 1rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--border);
}

.project-detail-meta {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.project-detail-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.project-detail-tagline {
    font-size: 1.125rem;
    color: var(--muted-foreground);
    max-width: 42rem;
    margin-bottom: 1.25rem;
}

.project-detail-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-detail-stack span {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    border: 1px solid var(--border);
    background: color-mix(in oklab, var(--secondary) 60%, transparent);
    font-size: 0.75rem;
}

.project-detail-content {
    display: grid;
    gap: 2rem;
    margin-top: 2.5rem;
}

@media (min-width: 1024px) {
    .project-detail-content {
        grid-template-columns: 1fr 320px;
    }
}

.demo-container {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-sidebar-card {
    padding: 1.25rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--card);
    margin-bottom: 1rem;
}

.project-sidebar-card h3 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.project-sidebar-card p,
.project-sidebar-card li {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.project-sidebar-card ul {
    list-style: none;
}

.project-sidebar-card li {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.more-projects {
    margin-top: 5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border);
}

.more-projects h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.more-projects-grid {
    display: grid;
    gap: 1rem;
}

@media (min-width: 640px) {
    .more-projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Contact Page */
.contact-section {
    padding-top: 8rem;
    min-height: 70vh;
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.contact-header p {
    font-size: 1.125rem;
    color: var(--muted-foreground);
}

.contact-grid {
    display: grid;
    gap: 1rem;
    max-width: 50rem;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.contact-card {
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--card);
}

.contact-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.contact-card a,
.contact-card span {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
    text-decoration: none;
    word-break: break-all;
}

.contact-card a:hover {
    color: var(--primary);
}

.contact-cta {
    text-align: center;
    margin-top: 3rem;
}