/* ===================================
   DARK MINIMAL DESIGN
   Sleek & Professional - Redesigned
   =================================== */

:root {
    /* Dark Theme Colors */
    --bg-primary: #0A0A0A;
    --bg-secondary: #111111;
    --bg-tertiary: #1A1A1A;
    --bg-hover: #252525;

    /* Text Colors - improved contrast */
    --text-primary: #FFFFFF;
    --text-secondary: #B4B4B4;
    --text-muted: #9E9E9E;

    /* Primary Accent - Cyan */
    --accent: #00D9FF;
    --accent-dim: #0099B3;
    --accent-glow: rgba(0, 217, 255, 0.2);

    /* Secondary Accent - Warm (for results/achievements) */
    --accent-warm: #FF6B6B;
    --accent-warm-dim: #CC5555;
    --accent-warm-glow: rgba(255, 107, 107, 0.2);

    /* Tertiary Accent - Green (for success/positive metrics) */
    --accent-success: #4ADE80;
    --accent-success-dim: #22C55E;
    --accent-success-glow: rgba(74, 222, 128, 0.2);

    /* Category Colors - for skill tags */
    --cat-ml: #A78BFA;
    --cat-data: #60A5FA;
    --cat-cloud: #34D399;
    --cat-viz: #F472B6;

    /* Borders */
    --border: #2A2A2A;
    --border-light: #1E1E1E;

    /* Typography */
    --font-primary: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Space Mono', 'Courier New', monospace;

    /* Typography Scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;

    /* Line Heights */
    --leading-tight: 1.1;
    --leading-snug: 1.3;
    --leading-normal: 1.5;
    --leading-relaxed: 1.65;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;

    /* Layout */
    --max-width: min(1200px, 90vw);
    --max-width-wide: min(1400px, 95vw);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: var(--leading-relaxed);
    font-size: var(--text-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

.container--wide {
    max-width: var(--max-width-wide);
}

/* ===================================
   NAVIGATION - Enhanced
   =================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: linear-gradient(90deg, var(--accent), var(--cat-ml));
    transition: width 0.1s ease;
    z-index: 1001;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-sm) var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-lg);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* Skip to Content */
.skip-to-content {
    position: absolute;
    top: -100%;
    left: var(--space-lg);
    padding: var(--space-sm) var(--space-lg);
    background: var(--accent);
    color: var(--bg-primary);
    font-weight: 600;
    font-size: var(--text-sm);
    text-decoration: none;
    border-radius: 0 0 8px 8px;
    z-index: 9999;
    transition: top 0.3s ease;
}

.skip-to-content:focus {
    top: 0;
    outline: none;
}

.logo {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.logo::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    transition: var(--transition);
}

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

.logo:hover::before {
    transform: scale(1.3);
    box-shadow: 0 0 12px var(--accent-glow);
}

/* Nav CTA Button */
.nav-cta {
    display: none;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--accent);
    color: var(--bg-primary);
}

@media (min-width: 900px) {
    .nav-cta {
        display: inline-flex;
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    top: 7px;
}

.mobile-menu-toggle.active .hamburger {
    background: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.mobile-menu-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

.mobile-menu-content a {
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.mobile-menu-content a:hover {
    color: var(--accent);
}

.mobile-menu-cta {
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-lg) !important;
    background: var(--accent) !important;
    color: var(--bg-primary) !important;
    border-radius: 8px;
    font-size: var(--text-lg) !important;
}

.nav-menu {
    display: flex;
    gap: var(--space-md);
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: var(--transition);
}

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

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

.nav-menu a.active {
    color: var(--accent);
}

.nav-menu a.active::after {
    width: 100%;
    background: var(--accent);
}

/* ===================================
   HERO - Redesigned
   =================================== */

.hero {
    padding: calc(var(--space-3xl) + 80px) 0 var(--space-xl);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(167, 139, 250, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
    position: relative;
    z-index: 1;
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1.2fr 1fr;
        align-items: center;
    }
}

.hero-content {
    max-width: 700px;
}

.hero-label {
    font-family: var(--font-mono);
    font-size: 0.813rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-sm);
    display: inline-block;
}

.hero-title {
    font-size: clamp(2.25rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent) 0%, var(--cat-ml) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    max-width: 550px;
    margin-bottom: var(--space-lg);
    line-height: var(--leading-relaxed);
}

/* Hero CTAs */
.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-primary);
    border: none;
}

.btn-primary:hover {
    background: var(--accent-dim);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Hero Achievement Cards */
.hero-achievement {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.achievement-card {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 50%, var(--cat-ml) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.achievement-card:hover::before {
    opacity: 1;
}

.achievement-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 40px var(--accent-glow);
    border-color: transparent;
}

.achievement-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border-radius: 10px;
    color: var(--accent);
    flex-shrink: 0;
    transition: all 0.4s ease;
}

.achievement-card:hover .achievement-icon {
    box-shadow: 0 0 20px var(--accent-glow);
    transform: scale(1.05);
}

.achievement-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.achievement-label {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.achievement-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.achievement-desc {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* Hero Metrics */
.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    position: relative;
    z-index: 1;
}

.metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-sm);
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.metric:hover {
    border-color: var(--accent-dim);
    transform: translateY(-2px);
}

.metric-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border-radius: 8px;
    color: var(--accent);
    margin-bottom: var(--space-xs);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    font-family: var(--font-mono);
    line-height: 1;
    margin-bottom: 4px;
}

.metric-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Scroll Indicator */
.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-xl);
    color: var(--text-muted);
    font-size: var(--text-sm);
    animation: bounce 2s ease-in-out infinite;
    transition: opacity 0.5s ease;
}

.scroll-indicator.hidden {
    opacity: 0;
    pointer-events: none;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* ===================================
   SECTIONS
   =================================== */

section {
    padding: var(--space-3xl) 0;
}

.section-header {
    margin-bottom: var(--space-2xl);
    text-align: center;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--cat-cloud));
    border-radius: 2px;
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    max-width: 600px;
    line-height: var(--leading-relaxed);
    margin: var(--space-md) auto 0;
}

/* ===================================
   WORK / PROJECTS - Redesigned
   =================================== */

.work {
    background: var(--bg-secondary);
}

/* Featured Project */
.featured-project {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, rgba(26, 26, 26, 0.9) 100%);
    border: 1px solid var(--border);
    border-radius: 20px;
    margin-bottom: var(--space-2xl);
    position: relative;
    overflow: hidden;
}

/* Gradient accent line at top */
.featured-project::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--cat-cloud) 50%, var(--cat-ml) 100%);
}

/* Subtle grid pattern background */
.featured-project::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

.featured-project > * {
    position: relative;
    z-index: 1;
}

@media (min-width: 1024px) {
    .featured-project {
        grid-template-columns: 0.45fr 0.55fr;
        padding: var(--space-2xl);
    }
}

.featured-visual {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border-radius: 12px;
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    position: relative;
    overflow: hidden;
}

.featured-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 30%, var(--accent-glow) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(52, 211, 153, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.featured-visual-content {
    position: relative;
    z-index: 1;
    width: 100%;
}

/* Architecture Diagram */
.architecture-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    position: relative;
}

.arch-node {
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.3s ease;
    text-align: center;
    min-width: 140px;
    position: relative;
    z-index: 1;
}

.arch-node--primary {
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.arch-node--secondary {
    border-color: var(--cat-data);
    box-shadow: 0 0 20px rgba(96, 165, 250, 0.2);
}

.arch-node--tertiary {
    border-color: var(--cat-cloud);
    box-shadow: 0 0 20px rgba(52, 211, 153, 0.2);
}

.arch-connector {
    width: 2px;
    height: 20px;
    background: var(--border);
    position: relative;
    overflow: hidden;
}

/* Data flow animation on connectors */
.arch-connector::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(180deg, transparent 0%, var(--accent) 100%);
    animation: dataFlow 2s ease-in-out infinite;
}

@keyframes dataFlow {
    0% { top: -100%; opacity: 0; }
    50% { opacity: 1; }
    100% { top: 200%; opacity: 0; }
}

/* Project Card Architecture Diagram Enhancements */
.project-card .architecture-diagram {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border-radius: 10px;
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    position: relative;
    overflow: hidden;
}

/* Animated pulsing background */
.project-card .architecture-diagram::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, var(--accent-glow) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(52, 211, 153, 0.15) 0%, transparent 40%);
    opacity: 0.5;
    animation: diagramPulse 4s ease-in-out infinite;
}

@keyframes diagramPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

/* Enhanced arch nodes in project cards */
.project-card .arch-node {
    position: relative;
    z-index: 1;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 14px;
    font-size: var(--text-xs);
    min-width: 120px;
}

/* Staggered node animation on card hover */
.project-card:hover .arch-node:nth-child(1) { transition-delay: 0ms; }
.project-card:hover .arch-node:nth-child(3) { transition-delay: 50ms; }
.project-card:hover .arch-node:nth-child(5) { transition-delay: 100ms; }
.project-card:hover .arch-node:nth-child(7) { transition-delay: 150ms; }

.project-card:hover .arch-node {
    border-color: var(--accent-dim);
    box-shadow: 0 0 15px var(--accent-glow);
    transform: scale(1.02);
}

.featured-stats-overlay {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.stat-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--text-secondary);
}

.stat-pill svg {
    color: var(--accent);
}

/* Featured Content */
.featured-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--accent-glow);
    color: var(--accent);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 4px;
    margin-bottom: var(--space-sm);
}

.featured-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.featured-description {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-lg);
}

.featured-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.featured-highlight {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-normal);
}

.highlight-marker {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    margin-top: 6px;
    flex-shrink: 0;
}

.featured-results {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-md);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: var(--space-lg);
}

.featured-result {
    display: flex;
    flex-direction: column;
}

.featured-result-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    font-family: var(--font-mono);
    line-height: 1;
    margin-bottom: 4px;
}

.featured-result-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.featured-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.tag {
    padding: 4px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    font-size: var(--text-xs);
    font-family: var(--font-mono);
    border-radius: 4px;
    transition: var(--transition);
}

.tag--ml {
    border-color: var(--cat-ml);
    color: var(--cat-ml);
}

.tag--data {
    border-color: var(--cat-data);
    color: var(--cat-data);
}

.tag--cloud {
    border-color: var(--cat-cloud);
    color: var(--cat-cloud);
}

.tag--viz {
    border-color: var(--cat-viz);
    color: var(--cat-viz);
}

.featured-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--accent-dim);
    border-radius: 10px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--text-base);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.featured-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.featured-link:hover {
    border-color: var(--accent);
    box-shadow: 0 0 30px var(--accent-glow), inset 0 0 20px var(--accent-glow);
    transform: translateY(-2px);
}

.featured-link:hover::before {
    opacity: 1;
}

.featured-link svg {
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.featured-link span {
    position: relative;
    z-index: 1;
}

.featured-link:hover svg {
    transform: translateX(4px);
}

.featured-links {
    display: flex;
    gap: var(--space-sm);
}

.featured-links .featured-link {
    flex: 1;
}

.featured-link--api {
    border-color: rgba(52, 211, 153, 0.3);
    color: var(--cat-cloud);
}

.featured-link--api:hover {
    border-color: var(--cat-cloud);
    box-shadow: 0 0 30px rgba(52, 211, 153, 0.15), inset 0 0 20px rgba(52, 211, 153, 0.1);
}

.featured-link--api::before {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.1) 0%, transparent 50%);
}

/* Supporting Projects */
.supporting-projects {
    margin-top: var(--space-2xl);
}

.supporting-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.project-card {
    padding: var(--space-lg);
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    will-change: transform;
}

/* Gradient border effect on hover */
.project-card::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 50%, var(--cat-cloud) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

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

.project-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 40px var(--accent-glow);
    border-color: transparent;
}

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
}

.project-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--accent);
    font-weight: 700;
    transition: all 0.3s ease;
}

.project-card:hover .project-number {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
    transform: rotate(-5deg) scale(1.1);
}

.project-card-category {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--text-xs);
    color: var(--text-muted);
    padding: 4px 10px;
    background: var(--bg-primary);
    border-radius: 20px;
    border: 1px solid var(--border);
}

.project-card-category::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* Category color accents - top border and category badge */
.project-card[data-category="cloud"] {
    border-top: 3px solid var(--cat-cloud);
}

.project-card[data-category="cloud"] .project-card-category {
    color: var(--cat-cloud);
    border-color: rgba(52, 211, 153, 0.3);
}

.project-card[data-category="ml"] {
    border-top: 3px solid var(--cat-ml);
}

.project-card[data-category="ml"] .project-card-category {
    color: var(--cat-ml);
    border-color: rgba(167, 139, 250, 0.3);
}

.project-card[data-category="data"] {
    border-top: 3px solid var(--cat-data);
}

.project-card[data-category="data"] .project-card-category {
    color: var(--cat-data);
    border-color: rgba(96, 165, 250, 0.3);
}

.project-card[data-category="viz"] {
    border-top: 3px solid var(--cat-viz);
}

.project-card[data-category="viz"] .project-card-category {
    color: var(--cat-viz);
    border-color: rgba(244, 114, 182, 0.3);
}

.project-card-title {
    font-size: var(--text-lg);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    line-height: var(--leading-snug);
    display: inline;
    background-image: linear-gradient(var(--accent), var(--accent));
    background-size: 0% 2px;
    background-position: 0 100%;
    background-repeat: no-repeat;
    transition: background-size 0.3s ease;
}

.project-card:hover .project-card-title {
    background-size: 100% 2px;
}

.project-card-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

.project-card-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.project-card-highlights span {
    font-size: var(--text-xs);
    color: var(--text-muted);
    padding: 4px 8px;
    background: var(--bg-primary);
    border-radius: 4px;
}

.project-card-metric {
    display: flex;
    align-items: baseline;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
    padding: var(--space-sm);
    background: var(--bg-primary);
    border-radius: 6px;
}

.metric-highlight {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--accent);
    font-family: var(--font-mono);
}

.project-card-metric span:last-child {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.project-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.project-card-tags span {
    padding: 4px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    border-radius: 4px;
    transition: all 0.2s ease;
    cursor: default;
}

.project-card-tags span:hover {
    background: var(--accent-glow);
    border-color: var(--accent-dim);
    color: var(--accent);
    transform: translateY(-2px);
}

.project-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--text-sm);
    transition: all 0.3s ease;
    margin-top: auto;
}

.project-card-link:hover {
    background: var(--accent-glow);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--accent-glow);
}

.project-card-link svg {
    transition: transform 0.3s ease;
}

.project-card-link:hover svg {
    transform: translateX(4px);
}

/* ===================================
   VISUALIZATIONS - Gallery Style
   =================================== */

.visualizations {
    background: var(--bg-primary);
}

/* Filter Tabs */
.viz-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-xl);
}

.viz-filter {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.viz-filter:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

.viz-filter.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
}

/* Visualization Gallery */
.viz-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.viz-card {
    background: rgba(17, 17, 17, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    flex-direction: column;
    will-change: transform;
}

/* Gradient border effect on hover */
.viz-card::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 50%, var(--cat-viz) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 1;
}

.viz-card:hover::before {
    opacity: 1;
}

.viz-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 40px var(--accent-glow);
    border-color: transparent;
}

.viz-card-preview {
    aspect-ratio: 16/10;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.viz-placeholder-icon {
    color: var(--border);
    opacity: 0.5;
}

.viz-card-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.viz-card:hover .viz-card-thumbnail {
    transform: scale(1.05);
}

.viz-card-content {
    padding: var(--space-md);
}

.viz-card-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.viz-card-desc {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.viz-card-tools {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.viz-card-tools span {
    font-size: var(--text-xs);
    font-family: var(--font-mono);
    padding: 4px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 4px;
    transition: all 0.2s ease;
    cursor: default;
}

/* Technology-specific tag colors */
.viz-card-tools span.tag--tableau {
    color: var(--cat-data);
    border-color: rgba(96, 165, 250, 0.3);
}

.viz-card-tools span.tag--python {
    color: var(--cat-cloud);
    border-color: rgba(52, 211, 153, 0.3);
}

.viz-card-tools span.tag--streamlit {
    color: var(--cat-viz);
    border-color: rgba(244, 114, 182, 0.3);
}

.viz-card-tools span.tag--dash {
    color: var(--cat-ml);
    border-color: rgba(167, 139, 250, 0.3);
}

.viz-card-tools span.tag--powerbi {
    color: #F2C811;
    border-color: rgba(242, 200, 17, 0.3);
}

.viz-card-tools span.tag--analytics {
    color: var(--accent);
    border-color: var(--accent-glow);
}

.viz-card-tools span:hover {
    background: var(--accent-glow);
    border-color: var(--accent-dim);
    color: var(--accent);
    transform: translateY(-2px);
}

/* GitHub link in viz cards */
.viz-card-github {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--space-sm);
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--accent);
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 600;
    transition: all 0.3s ease;
}

.viz-card-github:hover {
    background: var(--accent-glow);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.viz-card-github svg {
    transition: transform 0.3s ease;
}

.viz-card-github:hover svg {
    transform: scale(1.1);
}

.viz-card-expand {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    width: 40px;
    height: 40px;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 2;
}

.viz-card:hover .viz-card-expand {
    opacity: 1;
}

.viz-card-expand:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--accent-glow);
    transform: scale(1.1);
}

.viz-card--add {
    border-style: dashed;
    opacity: 0.7;
}

.viz-card--add:hover {
    opacity: 1;
}

/* Visualization Modal */
.viz-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.viz-modal.active {
    opacity: 1;
    visibility: visible;
}

.viz-modal-content {
    width: 95vw;
    max-width: 1400px;
    max-height: 90vh;
    background: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.viz-modal-close {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}

.viz-modal-close:hover {
    background: var(--accent-warm);
    border-color: var(--accent-warm);
    color: white;
}

.viz-modal-body {
    padding: var(--space-lg);
    padding-top: var(--space-2xl);
    min-height: 500px;
}

.viz-card[data-viz-url] {
    cursor: pointer;
}

.viz-card[data-viz-url]:hover .viz-card-preview {
    background: var(--bg-hover);
}

.viz-card-note {
    position: absolute;
    bottom: 8px;
    left: 8px;
    right: 8px;
    font-size: var(--text-xs);
    color: var(--text-primary);
    font-style: italic;
    text-align: center;
    padding: 6px 8px;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    border-radius: 4px;
    z-index: 2;
}

/* Power BI viz card placeholder */
.viz-card-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    height: 100%;
    color: var(--text-muted);
    font-size: var(--text-sm);
    font-weight: 600;
}

.viz-card-placeholder--powerbi svg {
    color: #F2C811;
}

/* Power BI embed in modal */
.powerbi-embed {
    width: 100%;
    height: 75vh;
    border-radius: 8px;
    overflow: hidden;
}

.powerbi-embed iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 8px;
}

/* ===================================
   PHOENIX GALLERY MODAL
   =================================== */

.viz-card--phoenix {
    cursor: pointer;
}

.viz-card--phoenix:hover .viz-card-preview {
    background: var(--bg-hover);
}

.viz-card--phoenix:hover .viz-card-thumbnail {
    transform: scale(1.02);
    transition: transform 0.3s ease;
}

.phoenix-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    max-width: 100%;
    padding: var(--space-sm);
}

.phoenix-gallery-main {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    position: relative;
}

.phoenix-image-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    max-height: 60vh;
    overflow: hidden;
    border-radius: 8px;
    background: var(--bg-tertiary);
}

.phoenix-main-image {
    max-width: 100%;
    max-height: 60vh;
    object-fit: contain;
    border-radius: 8px;
    transition: opacity 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.phoenix-nav {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
    flex-shrink: 0;
}

.phoenix-nav:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
}

.phoenix-info {
    text-align: center;
    padding: var(--space-sm) 0;
}

.phoenix-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.phoenix-desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.phoenix-counter {
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.phoenix-thumbnails {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    padding: var(--space-sm);
}

.phoenix-thumb {
    width: 80px;
    height: 50px;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    opacity: 0.6;
    background: var(--bg-tertiary);
}

.phoenix-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.phoenix-thumb:hover {
    opacity: 1;
    border-color: var(--text-muted);
}

.phoenix-thumb.active {
    opacity: 1;
    border-color: var(--accent);
}

@media (max-width: 768px) {
    .phoenix-nav {
        width: 36px;
        height: 36px;
    }

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

    .phoenix-main-image {
        max-height: 50vh;
    }

    .phoenix-thumb {
        width: 60px;
        height: 38px;
    }

    .phoenix-title {
        font-size: var(--text-lg);
    }
}

/* ===================================
   ABOUT - Redesigned
   =================================== */

.about {
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-lead {
    font-size: var(--text-xl);
    color: var(--text-primary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-lg);
}

.about-text p {
    color: var(--text-secondary);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-md);
}

.about-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

/* Skills Matrix */
.skills-matrix {
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: var(--space-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.skills-matrix::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--cat-ml) 0%, transparent 50%, var(--cat-data) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.skills-matrix:hover::before {
    opacity: 1;
}

.skills-matrix:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(167, 139, 250, 0.15);
}

.skills-matrix h3 {
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.skill-category {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border);
}

.skill-category:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.skill-category-icon {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.skills-matrix:hover .skill-category-icon {
    box-shadow: 0 0 8px currentColor;
    transform: scale(1.3);
}

.skill-icon--ml {
    background: var(--cat-ml);
}

.skill-icon--data {
    background: var(--cat-data);
}

.skill-icon--cloud {
    background: var(--cat-cloud);
}

.skill-icon--viz {
    background: var(--cat-viz);
}

.skill-category-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.skill-item {
    padding: 4px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    border-radius: 4px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
}

.skill-item:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-glow);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--accent-glow);
}

/* Timeline */
.timeline {
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: var(--space-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.timeline::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 50%, var(--cat-cloud) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.timeline:hover::before {
    opacity: 1;
}

.timeline:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px var(--accent-glow);
}

.timeline h3 {
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.timeline-items {
    position: relative;
    padding-left: var(--space-lg);
}

.timeline-items::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--space-lg);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: calc(-1 * var(--space-lg) + 1px);
    top: 6px;
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    border: 2px solid var(--bg-tertiary);
    transition: all 0.3s ease;
}

.timeline:hover .timeline-marker {
    box-shadow: 0 0 12px var(--accent-glow);
    transform: scale(1.2);
}

.timeline-content {
    padding-left: var(--space-xs);
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--accent);
    font-weight: 600;
}

.timeline-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 4px 0;
}

.timeline-meta {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* Resume Download Button */
.resume-download-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--cat-ml) 100%);
    color: var(--bg-primary);
    font-weight: 600;
    font-size: var(--text-base);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.resume-download-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--cat-ml) 0%, var(--accent) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.resume-download-btn:hover::before {
    opacity: 1;
}

.resume-download-btn svg,
.resume-download-btn span {
    position: relative;
    z-index: 1;
}

.resume-download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.resume-download-btn svg {
    transition: transform 0.3s ease;
}

.resume-download-btn:hover svg {
    transform: translateY(2px);
}

/* Certifications */
.certifications {
    margin-top: var(--space-2xl);
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: var(--space-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.certifications::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--cat-viz) 0%, transparent 50%, var(--cat-ml) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.certifications:hover::before {
    opacity: 1;
}

.certifications:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(251, 191, 36, 0.15);
}

.certifications h3 {
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.cert-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 480px) {
    .cert-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .cert-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.cert-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cert-item:hover {
    border-color: var(--accent);
    background: rgba(99, 102, 241, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.cert-logo {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 10px;
    color: white;
}

.cert-logo--google {
    background: linear-gradient(135deg, #4285F4 0%, #34A853 50%, #FBBC05 100%);
}

.cert-logo--hf {
    background: linear-gradient(135deg, #FFD21E 0%, #FF9D00 100%);
}

.cert-logo--hr {
    background: linear-gradient(135deg, #00EA64 0%, #00B94A 100%);
}

.cert-logo--dc {
    background: linear-gradient(135deg, #03EF62 0%, #05192D 100%);
}

.cert-logo--udemy {
    background: linear-gradient(135deg, #A435F0 0%, #7814B3 100%);
}

.cert-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.cert-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cert-issuer {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* ===================================
   CONTACT - Glassmorphism Design
   =================================== */

.contact {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    opacity: 0.3;
    pointer-events: none;
}

.contact-content {
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.contact-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.contact-subtitle {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-top: var(--space-sm);
    margin-bottom: var(--space-md);
}

.contact-availability {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 10px 20px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 30px;
    font-size: var(--text-sm);
    color: var(--accent-success);
}

.availability-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-success);
    border-radius: 50%;
    animation: pulse 2s infinite;
    box-shadow: 0 0 8px var(--accent-success);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(0.9);
    }
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

/* Contact Cards */
.contact-card {
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: var(--space-lg);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-sm);
}

.contact-card::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--accent) 0%, transparent 50%, var(--cat-cloud) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.contact-card:hover::before {
    opacity: 1;
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px var(--accent-glow);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border-radius: 12px;
    color: var(--accent);
    transition: all 0.3s ease;
}

.contact-card:hover .contact-card-icon {
    background: var(--accent);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--accent-glow);
}

.contact-card-icon--linkedin {
    color: #0A66C2;
}

.contact-card:hover .contact-card-icon--linkedin {
    background: #0A66C2;
    color: white;
    box-shadow: 0 0 20px rgba(10, 102, 194, 0.5);
}

.contact-card-icon--github {
    color: var(--text-primary);
}

.contact-card:hover .contact-card-icon--github {
    background: var(--text-primary);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.contact-card-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-card-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-card-value {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

/* Primary Contact Card (Email) */
.contact-card--primary {
    grid-column: 1 / -1;
    padding: 0;
}

@media (min-width: 768px) {
    .contact-card--primary {
        grid-column: 1 / 2;
        grid-row: 1 / 3;
    }

    .contact-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
        grid-template-rows: auto auto;
    }
}

.contact-cta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-xl);
    text-decoration: none;
    height: 100%;
    width: 100%;
    transition: all 0.3s ease;
}

.contact-cta-icon-wrapper {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--cat-ml) 100%);
    border-radius: 14px;
    color: white;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.contact-card--primary:hover .contact-cta-icon-wrapper {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 0 30px var(--accent-glow);
}

.contact-cta-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    text-align: left;
}

.contact-cta-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.contact-cta-value {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--accent);
    transition: color 0.3s ease;
}

.contact-card--primary:hover .contact-cta-value {
    color: var(--text-primary);
}

.contact-cta-arrow {
    color: var(--accent);
    transition: all 0.3s ease;
}

.contact-card--primary:hover .contact-cta-arrow {
    transform: translate(4px, -4px);
}

/* Contact Interests */
.contact-interests {
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
}

.contact-interests::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--cat-viz) 0%, transparent 50%, var(--accent) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.contact-interests:hover::before {
    opacity: 1;
}

.contact-interests h4 {
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    text-align: center;
}

.interest-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .interest-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

.interest-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-lg);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.interest-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.interest-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: var(--space-sm);
    transition: all 0.3s ease;
}

.interest-icon--healthcare {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.interest-card:hover .interest-icon--healthcare {
    background: #EF4444;
    color: white;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
}

.interest-icon--ml {
    background: rgba(167, 139, 250, 0.1);
    color: var(--cat-ml);
}

.interest-card:hover .interest-icon--ml {
    background: var(--cat-ml);
    color: white;
    box-shadow: 0 0 20px rgba(167, 139, 250, 0.4);
}

.interest-icon--cloud {
    background: rgba(34, 211, 238, 0.1);
    color: var(--cat-cloud);
}

.interest-card:hover .interest-icon--cloud {
    background: var(--cat-cloud);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.4);
}

.interest-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.interest-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
}

.interest-desc {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: 1.4;
}

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

.footer {
    padding: var(--space-2xl) 0;
    border-top: 1px solid var(--border);
    text-align: center;
    background: var(--bg-secondary);
}

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

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

@media (max-width: 1024px) {
    .container {
        padding: 0 var(--space-lg);
    }

    .hero-metrics {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-sm);
    }

    .featured-project {
        padding: var(--space-lg);
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 2rem;
        --space-2xl: 3rem;
        --space-3xl: 4rem;
    }

    .container {
        padding: 0 var(--space-md);
    }

    /* Mobile Navigation */
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu,
    .nav-cta {
        display: none;
    }

    .nav-container {
        padding: var(--space-sm) var(--space-md);
    }

    /* Hero Mobile */
    .hero {
        min-height: auto;
        padding: calc(var(--space-2xl) + 70px) 0 var(--space-xl);
    }

    .hero-grid {
        gap: var(--space-lg);
    }

    .hero-title {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
    }

    .hero-metrics {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .metric {
        flex-direction: row;
        justify-content: flex-start;
        gap: var(--space-sm);
        text-align: left;
    }

    .metric-icon {
        margin-bottom: 0;
    }

    .scroll-indicator {
        display: none;
    }

    /* Featured Project Mobile */
    .featured-project {
        padding: var(--space-md);
    }

    .featured-visual {
        min-height: 200px;
    }

    .featured-results {
        flex-direction: column;
        gap: var(--space-sm);
    }

    /* Projects Grid Mobile */
    .projects-grid {
        grid-template-columns: 1fr;
    }

    /* Viz Gallery Mobile */
    .viz-gallery {
        grid-template-columns: 1fr;
    }

    /* About Mobile */
    .about-grid {
        gap: var(--space-xl);
    }

    /* Contact Mobile */
    .contact-cta {
        padding: var(--space-md);
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    .contact-cta-icon {
        align-self: flex-end;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-ctas {
        flex-direction: column;
    }

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

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

    .featured-title {
        font-size: var(--text-xl);
    }

    .achievement-card {
        padding: var(--space-sm);
    }
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* Enhanced project card reveal animation */
.card-hidden {
    opacity: 0;
    transform: translateY(30px);
}

.card-revealed {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.slide-in {
    animation: slideIn 0.6s ease forwards;
}

/* Staggered animations */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }

/* Selection */
::selection {
    background: var(--accent-glow);
    color: var(--accent);
}

::-moz-selection {
    background: var(--accent-glow);
    color: var(--accent);
}

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-dim);
}

/* Focus styles */
a:focus,
button:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
/* Styles for flowcharts in supporting project cards - override base styles */
.project-card .architecture-diagram {
    transform: scale(0.85);
    transform-origin: top center;
}

.project-card .arch-connector {
    height: 15px;
}

/* Remove original text-based content to make space for the visual */
.project-card-highlights,
.project-card-metric {
    display: none;
}

/* ===================================
   ENHANCED ACCESSIBILITY
   =================================== */

/* Focus-visible states for keyboard navigation */
.project-card:focus-visible,
.featured-project:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

.featured-link:focus-visible,
.project-card-link:focus-visible,
.btn:focus-visible,
.viz-card-expand:focus-visible,
.viz-card-github:focus-visible,
.nav-cta:focus-visible,
.cert-item:focus-visible,
.contact-card:focus-visible,
.back-to-top:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Enhanced reduced motion - disable new animations */
@media (prefers-reduced-motion: reduce) {
    .project-card,
    .arch-node,
    .arch-connector,
    .featured-link,
    .project-card-link,
    .project-number,
    .project-card-title {
        transition: none !important;
    }

    .arch-connector::after,
    .project-card .architecture-diagram::before {
        animation: none !important;
    }

    .project-card:hover {
        transform: none;
    }

    .project-card:hover .project-number {
        transform: none;
    }
}

/* ===================================
   WILL-CHANGE HINTS
   =================================== */

.achievement-card {
    will-change: transform;
}

.contact-card {
    will-change: transform;
}

/* ===================================
   BACK TO TOP BUTTON
   =================================== */

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 900;
}

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

.back-to-top:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-2px);
}

/* ===================================
   LOADING SPINNER
   =================================== */

.viz-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    color: var(--text-muted);
    font-size: var(--text-sm);
    gap: var(--space-md);
}

.viz-loading::before {
    content: '';
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===================================
   PRINT STYLES
   =================================== */

@media print {
    .nav,
    .mobile-menu-overlay,
    .back-to-top,
    .viz-modal,
    .scroll-indicator,
    .mobile-menu-toggle,
    .hero-ctas,
    .nav-progress {
        display: none !important;
    }

    body {
        background: white;
        color: black;
        font-size: 12pt;
    }

    .hero {
        min-height: auto;
        padding-top: 1rem;
    }

    section {
        padding: 1rem 0;
        break-inside: avoid;
    }

    .featured-project,
    .project-card,
    .viz-card,
    .achievement-card,
    .contact-card,
    .skills-matrix,
    .timeline,
    .certifications,
    .contact-interests {
        background: white;
        border: 1px solid #ccc;
        box-shadow: none;
        backdrop-filter: none;
    }

    .section-title,
    .featured-title,
    .hero-title {
        color: black;
    }

    .gradient-text {
        -webkit-text-fill-color: black;
        background: none;
    }

    a {
        color: black;
        text-decoration: underline;
    }

    .featured-link,
    .project-card-link,
    .viz-card-github {
        border: 1px solid #ccc;
    }
}