/* Modern Portfolio - Inspired by Figma Design */

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

:root {
    /* Light Theme (Default) */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-card: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --accent-primary: #4f46e5;
    --accent-secondary: #7c3aed;
    --accent-tertiary: #06b6d4;
    --border-color: #e2e8f0;
    --shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 40px 80px rgba(0, 0, 0, 0.12);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Transitions */
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --border-color: #2a2a2a;
    --shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 40px 80px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .nav {
    background: rgba(10, 10, 10, 0.8);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    font-family: 'Dancing Script', cursive;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

/* Creative font style options for .nav-logo */
.nav-logo.allura {
    font-family: 'Allura', cursive;
    font-size: 2rem;
    font-weight: 400;
}

.nav-logo.great-vibes {
    font-family: 'Great Vibes', cursive;
    font-size: 1.8rem;
    font-weight: 400;
}

.nav-logo.playfair {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 600;
    font-style: italic;
}

.nav-logo.montserrat {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-logo.raleway {
    font-family: 'Raleway', sans-serif;
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.nav-logo.outfit {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.nav-logo.jakarta {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-logo.quicksand {
    font-family: 'Quicksand', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.nav-logo.rubik-scribble {
    font-family: 'Rubik Scribble', cursive;
    font-size: 1.6rem;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.nav-logo:hover {
    color: var(--accent-primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-8);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 16px;
    min-width: 48px;
    min-height: 48px;
    border-radius: 8px;
    transition: var(--transition);
    -webkit-tap-highlight-color: rgba(79, 70, 229, 0.2);
    touch-action: manipulation;
    position: relative;
}

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

.nav-toggle:active {
    transform: scale(0.95);
}

.nav-toggle span {
    width: 24px;
    height: 3px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
    transform-origin: center;
}

/* Theme Toggle */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
    margin-right: var(--space-8);
}

.theme-toggle:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.theme-toggle i {
    width: 20px;
    height: 20px;
}

/* Hide mobile theme toggle on desktop */
.mobile-theme-toggle {
    display: none;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-24) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top right, rgba(6, 182, 212, 0.1) 0%, transparent 40%),
                radial-gradient(ellipse at bottom left, rgba(251, 191, 36, 0.1) 0%, transparent 40%);
    z-index: -1;
}

[data-theme="dark"] .hero::before {
    background: radial-gradient(ellipse at top right, rgba(6, 182, 212, 0.15) 0%, transparent 40%),
                radial-gradient(ellipse at bottom left, rgba(251, 191, 36, 0.15) 0%, transparent 40%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin: 0 auto var(--space-6) auto;
    width: fit-content;
}

.badge-highlight {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.hero-title {
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    overflow: visible;
    gap: 0.25em;
}

.creative-text {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex-shrink: 0;
}

.cycling-text {
    position: relative;
    display: inline-block;
    min-width: 500px;
    height: 1em;
    overflow: visible;
}

.cycling-word {
    background: linear-gradient(135deg, #4f46e5, #8b5cf6, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0;
    position: absolute;
    left: 0;
    top: 0;
    white-space: nowrap;
    transition: opacity 0.5s ease-in-out;
    width: max-content;
}

.cycling-word.active {
    opacity: 1;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-tertiary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    margin-top: 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    margin-bottom: var(--space-3);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid transparent;
    cursor: pointer;
    font-size: var(--font-size-base);
}

.btn-primary {
    background: linear-gradient(135deg, #1e1b4b, #4f46e5, #7c3aed);
    color: white;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1e1b4b, #4338ca, #7c3aed);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-card);
    border-color: var(--accent-primary);
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
}

.tech-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.hero-visual {
    display: none; /* Removed per user request */
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.scroll-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    animation: bounce 2s infinite;
}

.scroll-arrow:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
}

.scroll-arrow svg {
    width: 24px;
    height: 24px;
    stroke-width: 2;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-8px);
    }
    60% {
        transform: translateY(-4px);
    }
}

/* Story Section */
.story {
    padding: var(--space-24) 0;
    background: oklab(0.944144 0.00154236 -0.00510991 / 0.3);
}

.story-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-16);
    align-items: start;
    margin-bottom: var(--space-16);
}

/* Retro TV Inspiration Graphic */
.inspiration-graphic {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-self: center;
}

.retro-tv {
    width: 240px;
    height: 180px;
    background: linear-gradient(145deg, #8B4513, #A0522D);
    border-radius: 20px;
    padding: 16px;
    box-shadow: 
        0 8px 16px rgba(0, 0, 0, 0.3),
        inset 0 2px 4px rgba(255, 255, 255, 0.1);
    position: relative;
}

.tv-screen {
    width: 100%;
    height: 120px;
    background: #1a1a1a;
    border-radius: 8px;
    border: 3px solid #333;
    overflow: hidden;
    position: relative;
}

.channel-content {
    width: 100%;
    height: 100%;
    position: relative;
}

.channel-item {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.channel-item.active {
    opacity: 1;
}

.magazine-cover {
    text-align: center;
    color: #00ff41;
    font-family: 'Courier New', monospace;
}

.mag-title {
    font-size: 10px;
    font-weight: bold;
    margin-bottom: 4px;
}

.mag-subtitle {
    font-size: 8px;
    margin-bottom: 8px;
}

.mag-visual {
    font-size: 24px;
}

.bond-scene {
    text-align: center;
    color: #gold;
}

.bond-title {
    font-size: 14px;
    font-weight: bold;
    color: #ffd700;
    margin-bottom: 8px;
}

.gadget-visual {
    font-size: 24px;
}

.macgyver-scene {
    text-align: center;
    color: #87ceeb;
}

.mac-title {
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 8px;
}

.tools-visual {
    font-size: 16px;
    letter-spacing: 2px;
}

.tv-controls {
    display: flex;
    justify-content: space-between;
    margin-top: 12px;
    padding: 0 20px;
}

.control-knob {
    width: 24px;
    height: 24px;
    background: radial-gradient(circle, #666, #333);
    border-radius: 50%;
    border: 2px solid #444;
    position: relative;
}

.control-knob::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 8px;
    background: #888;
    border-radius: 1px;
}

.inspiration-caption {
    margin-top: var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-style: italic;
    text-align: center;
}

.story-text p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.7;
    text-align: left;
}

.section-title {
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: var(--font-size-4xl);
    font-weight: 400;
    margin-bottom: var(--space-8);
    letter-spacing: -0.02em;
}

.section-title.centered {
    text-align: center;
    margin-bottom: var(--space-12);
}

.drives-me-box {
    background: linear-gradient(to right, oklab(0.107362 0.00829332 -0.0438692 / 0.1) 0%, oklab(0.939599 -0.000509322 -0.00574869 / 0.2) 100%);
    border-radius: 20px;
    padding: var(--space-8);
    max-width: 400px;
}

.drives-me-box h3 {
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: calc(var(--font-size-xl) * 1.3);
    font-weight: 400;
    margin-bottom: var(--space-6);
    color: var(--text-primary);
}

.drives-me-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.drives-me-box li {
    color: var(--text-secondary);
    padding: var(--space-1) 0;
    position: relative;
    padding-left: var(--space-6);
    font-size: var(--font-size-base);
}

.drives-me-box li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: black;
    font-weight: bold;
}

.expertise-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.expertise-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: var(--space-6);
    transition: var(--transition);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.expertise-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.card-icon {
    margin-bottom: var(--space-4);
}

.card-icon i {
    width: calc(24px * 1.3);
    height: calc(24px * 1.3);
    color: var(--accent-primary);
}

.expertise-card h4 {
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: var(--font-size-lg);
    font-weight: 400;
    margin-bottom: var(--space-3);
}

.expertise-card p {
    margin: 0;
}

.expertise-card p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* Current Work Section */
.current-work {
    padding: var(--space-24) 0;
    background: oklab(0.944144 0.00154236 -0.00510991 / 0.15);
}

/* Projects On Deck Section */
.projects-on-deck {
    padding: var(--space-16) 0 0 0;
}

.deck-projects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    max-width: 1000px;
    margin: 0 auto;
}

.deck-project-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: var(--space-8);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.deck-project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.deck-project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    border-color: #f59e0b;
}

.deck-project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-6);
}

.deck-project-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3);
}

.deck-project-icon svg {
    width: 28px;
    height: 28px;
    stroke-width: 2;
}

.deck-project-status .status-badge.planning {
    background: #f59e0b;
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: 20px;
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.deck-project-title {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--text-primary);
}

.deck-project-type {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: #f59e0b;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-4);
}

.deck-project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-base);
}

.current-project {
    max-width: 1000px;
    margin: 0 auto;
}

.project-overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
    margin-bottom: var(--space-8);
}

.project-description-column {
    min-width: 0;
    max-width: 100%;
    padding-right: var(--space-4);
}

.project-image-column {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    padding-left: var(--space-4);
}

.app-preview {
    width: 100%;
    max-width: 320px;
    text-align: center;
}

.spotr-preview-image {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--border-color);
}

.project-status-section {
    margin-top: var(--space-12);
    margin-bottom: var(--space-16);
    padding: var(--space-8);
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.project-status-section .project-status {
    margin-bottom: var(--space-8);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    justify-content: center;
}

.project-title {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: var(--font-size-4xl);
    font-weight: 400;
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.project-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-6);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.project-status {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.status-badge {
    background: var(--accent-primary);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.phase-indicator {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1;
}

.development-timeline {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

.timeline-phase {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: var(--space-6);
    padding: var(--space-6);
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.timeline-phase.completed {
    border-color: var(--accent-primary);
    background: rgba(79, 70, 229, 0.05);
    position: relative;
}

.timeline-phase.completed::after {
    content: '✓ COMPLETE';
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: var(--accent-primary);
    color: white;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    border-radius: 12px;
}

.timeline-phase.in-progress {
    border-color: var(--accent-secondary);
    background: rgba(139, 92, 246, 0.02);
}

.timeline-phase.upcoming {
    opacity: 0.7;
}

.timeline-phase.planning {
    border-color: #f59e0b;
    background: rgba(245, 158, 11, 0.02);
    opacity: 0.8;
}

.timeline-phase.planning .phase-icon {
    background: #f59e0b;
    color: white;
}

.phase-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.timeline-phase.completed .phase-icon {
    background: var(--accent-primary);
    color: white;
}

.timeline-phase.in-progress .phase-icon {
    background: var(--accent-secondary);
    color: white;
}

.phase-content h4 {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: var(--font-size-xl);
    font-weight: 400;
    margin-bottom: var(--space-2);
    color: var(--text-primary);
}

.phase-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.phase-status {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-style: italic;
}

.phase-links {
    margin-top: var(--space-4);
}

.phase-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--accent-primary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: var(--transition);
}

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

.phase-link svg {
    width: 16px;
    height: 16px;
}

.expandable-tech-stack {
    background: var(--bg-card);
    padding: var(--space-8);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    position: relative;
}

.expandable-tech-stack .card-header {
    justify-content: space-between;
    margin-bottom: var(--space-6);
}

.expand-btn {
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.expand-btn:hover {
    background: var(--accent-secondary);
    transform: scale(1.1);
}

.expand-btn svg {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.expand-btn.expanded svg {
    transform: rotate(45deg);
}

.tech-content {
    max-height: 200px;
    overflow: hidden;
    position: relative;
    transition: max-height 0.5s ease;
}

.tech-content.expanded {
    max-height: none;
    overflow: visible;
}

.tech-content:not(.expanded)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--bg-card));
    pointer-events: none;
}

.tech-section {
    margin-bottom: var(--space-6);
}

.tech-section:last-child {
    margin-bottom: 0;
}

.tech-section h5 {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--border-color);
}

.highlight-card {
    background: var(--bg-card);
    padding: var(--space-8);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.project-description-column .project-highlights-section {
    margin-top: var(--space-6);
}

.project-description-column .project-highlights-section h3 {
    text-align: left;
    margin-bottom: var(--space-6);
}

.project-highlights-section h3 {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: var(--font-size-2xl);
    font-weight: 400;
    text-align: center;
    margin-bottom: var(--space-8);
    color: var(--text-primary);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.card-header .card-icon {
    width: 32px;
    height: 32px;
    background: var(--accent-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

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

.highlight-card h4 {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: var(--font-size-xl);
    font-weight: 400;
    margin: 0;
    color: var(--text-primary);
}

.highlight-card ul {
    list-style: none;
    padding: 0;
}

.highlight-card li {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-2);
    padding-left: var(--space-6);
    position: relative;
}

.highlight-card li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: bold;
}

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

@media (max-width: 768px) {
    .story-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }
    
    .drives-me-box {
        text-align: left !important;
    }
    
    .drives-me-box ul {
        text-align: left !important;
    }
    
    .drives-me-box li {
        text-align: left !important;
        margin-left: 0 !important;
        padding-left: var(--space-6) !important;
    }
    
    .drives-me-box li::before {
        left: 0 !important;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .testimonial-section {
        padding-right: 0;
        order: 2;
    }
    
    .contact-form-section {
        order: 1;
    }
    
    .inspiration-graphic {
        order: -1;
        margin-bottom: var(--space-6);
    }
    
    .retro-tv {
        width: 200px;
        height: 150px;
        padding: 12px;
    }
    
    .tv-screen {
        height: 100px;
    }
    
    .project-overview {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }
    
    .project-description-column {
        padding-right: 0;
        order: 2;
    }
    
    .project-image-column {
        order: 1;
        justify-content: center;
        position: static;
    }
    
    .app-preview {
        max-width: 250px;
    }
    
    .project-status-section {
        order: 3;
        margin-top: var(--space-8);
    }
    
    .project-status {
        justify-content: center;
    }
    
    .timeline-phase {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .phase-icon {
        margin: 0 auto var(--space-4);
    }
    
    .project-status {
        flex-direction: column;
        gap: var(--space-2);
    }
    
    .project-highlights {
        grid-template-columns: 1fr;
    }
}

/* Projects Section */
.projects {
    padding: var(--space-24) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-top: var(--space-4);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: var(--space-16);
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 4px;
    width: 100%;
    flex-wrap: wrap;
}

.filter-btn {
    flex: 1;
    background: transparent;
    border: none;
    border-radius: 8px;
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    text-align: center;
}

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

.filter-btn.active {
    background: white;
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition), opacity 0.3s ease, transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}



.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

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

.pdf-badge {
    display: inline-block;
    margin-top: var(--space-4);
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.automation-bg {
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
}

.ai-bg {
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
}

.ux-bg {
    background: linear-gradient(135deg, #10b981, #059669);
}

.project-placeholder i {
    width: 48px;
    height: 48px;
    color: white;
    opacity: 0.8;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-links {
    display: flex;
    gap: var(--space-4);
}

.project-link {
    width: 56px;
    height: 56px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1a1a;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.project-link svg {
    width: 24px;
    height: 24px;
    stroke-width: 2.5;
}

.project-link:hover {
    transform: scale(1.1);
}

.project-content {
    padding: var(--space-6);
    position: relative;
}

.project-tags {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.tag {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: 500;
}

.project-content h3 {
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: var(--font-size-xl);
    font-weight: 400;
    margin-bottom: var(--space-3);
}

.project-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Skills Section */
.skills {
    padding: var(--space-24) 0;
    background: oklab(0.944144 0.00154236 -0.00510991 / 0.3);
}

.skills-narrative {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

/* Expandable Skill Categories */
.expandable-skill-category {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.skill-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    cursor: default;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(79, 70, 229, 0.02) 100%);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

/* All categories should be clickable */
.skill-category-header {
    cursor: pointer !important;
}

/* All categories should have hover effects */
.skill-category-header:hover {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(79, 70, 229, 0.05) 100%);
}

.skill-category-header:hover h3 {
    color: var(--accent-secondary);
}

.skills-narrative .skill-category h3 {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: 0;
    color: var(--accent-primary);
}

.skills-master-toggle {
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 600;
    margin-top: 16px;
}

.skills-master-toggle:hover {
    background: var(--accent-secondary);
    transform: translateY(-2px);
}

.skills-master-toggle svg {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.skills-master-toggle.expanded svg {
    transform: rotate(180deg);
}

.skill-items-container {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.skill-items-container.expanded {
    max-height: 1000px;
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    padding: var(--space-6);
}

.skill-description {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease, margin 0.3s ease;
    margin: 0;
    padding: 0;
}

.skill-items-container.expanded .skill-description {
    max-height: 200px;
    margin-top: var(--space-3);
    padding-top: 0;
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.skill-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: var(--space-6);
    transition: var(--transition);
}

.skill-item:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.skill-item h4 {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.skill-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.skills-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

.skill-category h3 {
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: var(--font-size-xl);
    font-weight: 400;
    margin-bottom: var(--space-6);
    color: var(--accent-primary);
}

.skill-bars {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.skill-bar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--space-4);
}

.skill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-3);
    font-weight: 600;
}

.progress-bar {
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    border-radius: 3px;
    width: 0;
    transition: width 1s ease-out;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-3);
}

.tool-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--space-3);
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.tool-item:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

/* Contact Section */
.contact {
    padding: var(--space-24) 0;
    text-align: center;
}



.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
    margin-top: var(--space-12);
    text-align: left;
}

.testimonial-section {
    padding-right: var(--space-4);
}

.testimonial-section .section-title {
    text-align: left;
    margin-bottom: var(--space-6);
    font-size: var(--font-size-3xl);
}

.testimonial-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(79, 70, 229, 0.02) 100%);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: var(--space-8);
    height: fit-content;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: var(--space-4);
    left: var(--space-6);
    font-size: 4rem;
    color: var(--accent-primary);
    opacity: 0.2;
    font-family: serif;
    line-height: 1;
}

.testimonial-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-4);
    font-style: italic;
}

.testimonial-content p:last-child {
    margin-bottom: var(--space-6);
}

.testimonial-author {
    border-top: 1px solid var(--border-color);
    padding-top: var(--space-4);
}

.author-info h4 {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.author-info p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-1);
}

.testimonial-date {
    color: var(--text-tertiary);
    font-size: var(--font-size-xs);
}

.contact-form-section .section-title {
    text-align: left;
    margin-bottom: var(--space-3);
    font-size: var(--font-size-3xl);
}

.contact-form-section .section-subtitle {
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    font-size: var(--font-size-lg);
    line-height: 1.6;
}

.contact-form-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: var(--space-8);
    height: fit-content;
}

.contact-form h3 {
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: var(--font-size-2xl);
    font-weight: 400;
    margin-bottom: var(--space-3);
}

.contact-form > p {
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-3);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.full-width {
    width: 100%;
    justify-content: center;
}

.btn-loading {
    display: none;
}

.btn.loading .btn-text {
    display: none;
}

.btn.loading .btn-loading {
    display: inline;
}

/* Resume Styles */
.resume-hero {
    padding: var(--space-24) 0 var(--space-16);
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    text-align: center;
}

.resume-title {
    font-family: 'Inter', sans-serif !important;
    font-size: var(--font-size-4xl);
    font-weight: 700 !important;
    margin-bottom: var(--space-4);
    color: var(--text-primary) !important;
    text-decoration: none !important;
}

.resume-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.resume-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.resume-content {
    padding: var(--space-16) 0;
}

.resume-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-16);
    align-items: start;
}

.resume-sidebar {
    position: sticky;
    top: var(--space-8);
}

.resume-section {
    margin-bottom: var(--space-12);
}

.resume-section .section-title {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-6);
    color: var(--text-primary);
    border-bottom: 2px solid var(--accent-primary);
    padding-bottom: var(--space-2);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.contact-item i {
    width: 16px;
    height: 16px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.contact-item a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--accent-secondary);
}

.skill-category {
    margin-bottom: var(--space-6);
}

.skill-category h4 {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.skill-tag {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: 500;
}

.education-item {
    margin-bottom: var(--space-6);
}

.education-item h4 {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--space-1);
    color: var(--text-primary);
}

.education-item p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.summary-text {
    font-size: var(--font-size-md);
    line-height: 1.7;
    color: var(--text-secondary);
}

.experience-item {
    margin-bottom: var(--space-10);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--border-color);
}

.experience-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-2);
    gap: var(--space-4);
}

.experience-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.date {
    font-size: var(--font-size-sm);
    color: var(--accent-primary);
    font-weight: 500;
    white-space: nowrap;
}

.company {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
    font-style: italic;
}

.experience-details {
    list-style: none;
    padding: 0;
}

.experience-details li {
    position: relative;
    padding-left: var(--space-6);
    margin-bottom: var(--space-3);
    color: var(--text-secondary);
    line-height: 1.6;
}

.experience-details li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: bold;
}

/* Responsive Resume Styles */
@media (max-width: 768px) {
    .resume-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .resume-sidebar {
        position: static;
        order: 2;
    }
    
    .resume-main {
        order: 1;
    }
    
    .experience-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
    
    .resume-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .resume-actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 48px;
    height: 48px;
    background: var(--accent-primary);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: var(--accent-secondary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4);
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
    stroke-width: 2.5;
}

/* Footer */
.footer {
    background: oklab(0.944144 0.00154236 -0.00510991 / 0.3);
    border-top: 1px solid var(--border-color);
    padding: var(--space-16) 0 var(--space-8) 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-8);
}

.footer-info h3 {
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: var(--font-size-xl);
    font-weight: 400;
    margin-bottom: var(--space-2);
}

.footer-info p {
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    gap: var(--space-4);
}

.footer-links a {
    width: 48px;
    height: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
    text-decoration: none;
}

.footer-links a:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border-top: 1px solid var(--border-color);
        box-shadow: var(--shadow);
        flex-direction: column;
        padding: var(--space-4) 0;
        gap: 0;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-link {
        display: block;
        padding: var(--space-4) var(--space-6);
        border-bottom: 1px solid var(--border-color);
        text-align: left;
        font-size: var(--font-size-lg);
        -webkit-tap-highlight-color: rgba(79, 70, 229, 0.2);
        touch-action: manipulation;
    }
    
    .nav-link:hover {
        background: var(--bg-secondary);
        color: var(--accent-primary);
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .nav-toggle {
        display: flex;
        margin-left: var(--space-4);
        position: relative;
        z-index: 1000;
        pointer-events: auto;
        -webkit-tap-highlight-color: rgba(79, 70, 229, 0.2);
        tap-highlight-color: rgba(79, 70, 229, 0.2);
        user-select: none;
        -webkit-user-select: none;
        background: var(--bg-primary);
        border: 1px solid var(--border-color);
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }
    
    .nav-toggle:hover {
        background: var(--bg-secondary);
        border-color: var(--accent-primary);
    }
    
    .nav-toggle:active {
        transform: scale(0.95);
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scale(0);
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .theme-toggle {
        display: none !important;
    }
    
    .mobile-theme-toggle {
        display: block;
        border-top: 1px solid var(--border-color);
        padding-top: var(--space-2);
        margin-top: var(--space-2);
    }
    
    .theme-toggle-mobile {
        display: flex;
        align-items: center;
        gap: var(--space-3);
        width: 100%;
        padding: var(--space-4) var(--space-6);
        background: none;
        border: none;
        color: var(--text-secondary);
        font-size: var(--font-size-lg);
        cursor: pointer;
        transition: var(--transition);
        text-align: left;
        -webkit-tap-highlight-color: rgba(79, 70, 229, 0.2);
        touch-action: manipulation;
    }
    
    .theme-toggle-mobile:hover {
        background: var(--bg-secondary);
        color: var(--accent-primary);
    }
    
    .theme-toggle-mobile i {
        width: 20px;
        height: 20px;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .project-filters {
        justify-content: center;
        gap: var(--space-1);
    }
    
    .filter-btn {
        font-size: var(--font-size-xs);
        padding: var(--space-2) var(--space-3);
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .story-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .expertise-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--space-6);
        text-align: center;
    }
    
    .skills-categories {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .tools-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero-title {
        flex-direction: column;
        text-align: center;
        gap: 0.2em;
    }
    
    .creative-text {
        margin-right: 0;
    }
    
    .cycling-text {
        min-width: 300px;
        text-align: center;
        justify-content: center;
        margin: 0 auto;
    }
    
    .cycling-word {
        left: 50% !important;
        transform: translateX(-50%) !important;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        flex-direction: column;
    }
    
    .cycling-text {
        min-width: 250px;
        text-align: center;
        justify-content: center;
        margin: 0 auto;
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .deck-projects-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .deck-project-card {
        margin: 0 var(--space-2);
    }
    
    .tech-stack {
        justify-content: center;
    }
    
    .expertise-cards {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.hidden {
    display: none;
}

.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;
}

/* Case study image styling */
.case-study-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 0.75rem;
    margin: 2rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: block;
    margin-left: auto;
    margin-right: auto;
}