:root {
    /* Dark Theme (Default) */
    --bg-dark: #0B0C10;
    --bg-card: #12141C;
    --bg-card-hover: #1A1D26;
    --border-color: #2A2E3B;
    --text-primary: #FFFFFF;
    --text-secondary: #94A3B8;
    --accent-blue: #3B82F6;
    --accent-glow: rgba(59, 130, 246, 0.5);
    --code-bg: #1E1E1E;

    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-serif: 'Merriweather', serif;
}

[data-theme="light"] {
    --bg-dark: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F1F5F9;
    --border-color: #E2E8F0;
    --text-primary: #0F172A;
    --text-secondary: #64748B;
    --accent-blue: #2563EB;
    --accent-glow: rgba(37, 99, 235, 0.2);
    --code-bg: #1E293B;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s, color 0.3s;
}

/* Scroll Progress Bar */
.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--accent-blue);
    width: 0%;
    z-index: 1001;
    transition: width 0.1s;
}

/* Background Grid */
.background-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(var(--border-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.05;
    z-index: -1;
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

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

.gradient-text {
    background: linear-gradient(90deg, #60A5FA, #A78BFA);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(var(--bg-dark), 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    padding: 1rem 0;
    transition: background 0.3s, border-color 0.3s;
}

[data-theme="light"] .navbar {
    background: rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .navbar {
    background: rgba(11, 12, 16, 0.8);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary);
}

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

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

/* Command Button & Theme Toggle */
.btn-cmd,
.btn-icon {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.btn-icon {
    padding: 0.5rem;
    font-size: 1rem;
}

.btn-cmd:hover,
.btn-icon:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
    background: var(--bg-card-hover);
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-primary-sm {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--text-primary);
    color: var(--bg-dark);
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

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

.btn-secondary:hover {
    border-color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .btn-secondary:hover {
    background: rgba(0, 0, 0, 0.05);
}

.btn-primary-sm {
    background: var(--text-primary);
    color: var(--bg-dark);
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

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

.btn-block {
    width: 100%;
}

/* Hero */
.hero {
    padding-top: 8rem;
    padding-bottom: 6rem;
    border-bottom: 1px solid var(--border-color);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-blue);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    max-width: 500px;
    margin-bottom: 2.5rem;
}

/* Interactive System Health Dashboard */
/* System Monitor Widget */
.system-monitor-widget {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: background 0.3s, border-color 0.3s;
    font-family: var(--font-mono);
    min-width: 400px;
    max-width: 500px;
}

.system-monitor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.window-controls {
    display: flex;
    gap: 6px;
}

.window-controls .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.window-controls .dot.r {
    background: #FF5F56;
}

.window-controls .dot.y {
    background: #FFBD2E;
}

.window-controls .dot.g {
    background: #27C93F;
}

.system-monitor-title {
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    opacity: 0.8;
}

.system-monitor-body {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.monitor-graph-container {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    padding: 1rem;
    height: 150px;
    position: relative;
}

.monitor-graph-container canvas {
    width: 100%;
    height: 100%;
    display: block;
}

.monitor-kpis {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.monitor-kpi {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.monitor-kpi .kpi-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.7;
}

.monitor-kpi .kpi-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.monitor-kpi .kpi-status {
    font-size: 0.85rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
}

.monitor-kpi .kpi-status.status-healthy {
    color: #27C93F;
    background: rgba(39, 201, 63, 0.1);
}

.monitor-kpi .kpi-status.status-warning {
    color: #FFBD2E;
    background: rgba(255, 189, 46, 0.1);
}

[data-theme="light"] .monitor-graph-container {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .monitor-kpi {
    background: rgba(0, 0, 0, 0.02);
}

.health-dashboard-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: background 0.3s, border-color 0.3s;
}

.health-dashboard-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.r {
    background: #EF4444;
}

.y {
    background: #F59E0B;
}

.g {
    background: #10B981;
}

.health-dashboard-title {
    margin-left: 0.5rem;
    opacity: 0.5;
}

.health-status-indicator {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-dot.status-healthy {
    background: #10B981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}

.status-dot.status-warning {
    background: #F59E0B;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
}

.status-dot.status-critical {
    background: #EF4444;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.6);
}

.status-text {
    font-weight: 600;
    font-size: 0.75rem;
}

.status-text.status-healthy {
    color: #10B981;
}

.status-text.status-warning {
    color: #F59E0B;
}

.status-text.status-critical {
    color: #EF4444;
}

.health-dashboard-body {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.2) 0%, rgba(11, 12, 16, 0.5) 100%);
    border-radius: 8px;
    padding: 1.5rem;
}

[data-theme="light"] .health-dashboard-body {
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.2) 0%, rgba(241, 245, 249, 0.5) 100%);
}

.health-metric-widget {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.health-metric-widget::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--border-color);
    transition: background 0.3s ease;
}

.health-metric-widget.status-healthy::before {
    background: #10B981;
}

.health-metric-widget.status-warning::before {
    background: #F59E0B;
}

.health-metric-widget.status-critical::before {
    background: #EF4444;
}

.health-metric-widget:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.metric-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.metric-header i {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.metric-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-mono);
    margin-bottom: 0.75rem;
}

.metric-bar {
    width: 100%;
    height: 6px;
    background: rgba(100, 116, 139, 0.2);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.metric-bar-fill {
    height: 100%;
    width: 0%;
    transition: width 0.5s ease, background-color 0.3s ease;
    border-radius: 3px;
}

.metric-trend {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.metric-trend i {
    font-size: 0.6rem;
}

.metric-trend .fa-arrow-up {
    color: #10B981;
}

.metric-trend .fa-arrow-down {
    color: #EF4444;
}

.metric-trend .fa-minus {
    color: var(--text-secondary);
}

.health-dashboard-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.hd-stat {
    background: rgba(255, 255, 255, 0.03);
    padding: 0.5rem;
    border-radius: 4px;
    text-align: center;
    transition: background 0.3s ease;
}

.hd-stat:hover {
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .hd-stat {
    background: rgba(0, 0, 0, 0.03);
}

[data-theme="light"] .hd-stat:hover {
    background: rgba(0, 0, 0, 0.05);
}

.hd-stat .label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-bottom: 0.2rem;
    font-family: var(--font-mono);
}

.hd-stat .value {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.status-ok {
    color: #10B981 !important;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Glow Effect */
.glow-card {
    position: relative;
}

.glow-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    padding: 2px;
    background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y),
            var(--accent-glow),
            transparent 40%);
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}

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

/* About Section */
.about {
    padding: 6rem 0;
    border-bottom: 1px solid var(--border-color);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.profile-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: background 0.3s, border-color 0.3s;
}

.profile-image-placeholder {
    width: 150px;
    height: 150px;
    background: var(--bg-card-hover);
    border-radius: 50%;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--text-secondary);
}

.profile-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.p-stat {
    display: flex;
    flex-direction: column;
}

.p-stat .num {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.p-stat .txt {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.section-label {
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.85rem;
    color: var(--accent-blue);
    margin-bottom: 1rem;
    font-weight: 600;
}

.signature {
    font-family: 'Merriweather', serif;
    font-style: italic;
    font-size: 1.5rem;
    margin-top: 2rem;
    color: var(--text-primary);
}

/* Expertise / Skills (Tech Radar) */
.expertise {
    padding: 6rem 0;
    border-bottom: 1px solid var(--border-color);
}

.tech-radar-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.tech-category h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-tag {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: default;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.tech-tag::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0%;
    background: var(--accent-blue);
    transition: width 0.3s;
}

.tech-tag:hover {
    color: var(--text-primary);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.tech-tag:hover::after {
    width: 100%;
}

/* Experience (Timeline) */
.experience {
    padding: 6rem 0;
    border-bottom: 1px solid var(--border-color);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 4rem auto 0;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: var(--border-color);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    width: 16px;
    height: 16px;
    background: var(--bg-dark);
    border: 2px solid var(--accent-blue);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
    transition: background 0.3s;
}

.timeline-date {
    width: 45%;
    text-align: right;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.timeline-item:nth-child(odd) .timeline-date {
    text-align: left;
}

.timeline-content {
    width: 45%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s;
}

.timeline-content:hover {
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

.timeline-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.timeline-content h4 {
    font-size: 0.9rem;
    color: var(--accent-blue);
    margin-bottom: 1rem;
}

.timeline-content ul {
    padding-left: 1.2rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Selected Work & Filters */
.work {
    padding: 6rem 0;
    border-bottom: 1px solid var(--border-color);
}

.work-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem 1.5rem;
    border-radius: 100px;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--accent-blue);
}

.project-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 6rem;
    align-items: center;
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: background 0.3s, border-color 0.3s;
}

.project-card.hidden {
    display: none;
}

.project-card.reverse {
    direction: rtl;
}

.project-card.reverse .project-content {
    direction: ltr;
}

.project-meta {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-blue);
    margin-bottom: 0.5rem;
}

.project-description {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.project-tags {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.project-tags span {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
}

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

.project-visual {
    background: #0F1115;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    height: 300px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.code-window {
    width: 90%;
    background: var(--code-bg);
    border-radius: 8px;
    padding: 1rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.window-header {
    display: flex;
    gap: 6px;
    margin-bottom: 1rem;
}

pre {
    color: #D1D5DB;
    overflow-x: auto;
}

/* Testimonials */
.testimonials {
    padding: 6rem 0;
    border-bottom: 1px solid var(--border-color);
}

.testimonials-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: background 0.3s, border-color 0.3s;
}

.quote-icon {
    font-size: 1.5rem;
    color: var(--accent-blue);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.quote-text {
    font-size: 1rem;
    font-style: italic;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: var(--bg-card-hover);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-blue);
    border: 1px solid var(--border-color);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-info .name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.author-info .role {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Blog Section (Listing) */
/* .blog {
    padding: 6rem 0;
    border-bottom: 1px solid var(--border-color);
} */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}


.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-decoration: none;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-5px);
    background: var(--bg-card-hover);
    border-color: var(--text-secondary);
}

.blog-date {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.blog-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    line-height: 1.4;
    color: var(--text-primary);
}

.blog-card p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.blog-tags {
    display: flex;
    gap: 0.5rem;
}

.blog-tags span {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-blue);
    border-radius: 4px;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    margin-bottom: 1.5rem;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.social-links-large {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 3rem;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s;
}

.social-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.social-btn i {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

.social-btn:hover i {
    color: var(--accent-blue);
}

.location-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 100px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

[data-theme="light"] .location-badge {
    background: rgba(0, 0, 0, 0.05);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: background 0.3s, border-color 0.3s;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: #0F1115;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.75rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    transition: border-color 0.2s;
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group textarea {
    background: #F8FAFC;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

/* Command Palette */
.cmd-palette-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 20vh;
}

.cmd-palette-overlay.active {
    display: flex;
}

.cmd-palette {
    width: 600px;
    max-width: 90%;
    background: #1A1D26;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

[data-theme="light"] .cmd-palette {
    background: #FFFFFF;
}

.cmd-header {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.cmd-header i {
    color: var(--text-secondary);
    margin-right: 1rem;
}

#cmd-input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.1rem;
    flex-grow: 1;
    outline: none;
    font-family: var(--font-sans);
}

.cmd-badge {
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
    background: var(--bg-dark);
    border-radius: 4px;
    color: var(--text-secondary);
}

.cmd-results {
    max-height: 300px;
    overflow-y: auto;
    padding: 0.5rem;
}

.cmd-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-radius: 6px;
    color: var(--text-secondary);
    transition: all 0.1s;
}

.cmd-item:hover,
.cmd-item.selected {
    background: var(--accent-blue);
    color: white;
}

.cmd-item i {
    margin-right: 1rem;
    width: 20px;
    text-align: center;
}

.cmd-footer {
    padding: 0.5rem 1rem;
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Footer */
footer {
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    text-align: left;
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Animations */
.reveal-on-scroll {
    opacity: 0;
    transition: all 0.8s ease-out;
}

.reveal-on-scroll.active {
    opacity: 1;
}

.fade-up {
    transform: translateY(30px);
}

.fade-up.active {
    transform: translateY(0);
}

.fade-left {
    transform: translateX(30px);
}

.fade-left.active {
    transform: translateX(0);
}

.fade-right {
    transform: translateX(-30px);
}

.fade-right.active {
    transform: translateX(0);
}

.scale-up {
    transform: scale(0.95);
}

.scale-up.active {
    transform: scale(1);
}

/* --- BLOG SPECIFIC STYLES --- */
.blog-hero {
    padding-top: 10rem;
    padding-bottom: 6rem;
    background: linear-gradient(to bottom, rgba(11, 12, 16, 0.8), var(--bg-dark)), url('https://images.unsplash.com/photo-1550751827-4bd374c3f58b?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

[data-theme="light"] .blog-hero {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.9), var(--bg-dark)), url('https://images.unsplash.com/photo-1550751827-4bd374c3f58b?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
}

.hero-content-wrapper {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.article-meta-top {
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.article-meta-top .tag {
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
}

.blog-hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.blog-hero .lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.blog-post-layout {
    display: grid;
    grid-template-columns: 80px 1fr 250px;
    gap: 4rem;
    padding-top: 4rem;
    padding-bottom: 6rem;
}

.sticky-wrapper {
    position: sticky;
    top: 120px;
}

.share-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.share-btn:hover {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.blog-article {
    max-width: 700px;
    margin: 0 auto;
}

.article-content {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.article-content p {
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.article-content h2 {
    font-family: var(--font-sans);
    margin-top: 3rem;
    margin-bottom: 1rem;
    font-size: 2rem;
}

.article-content h3 {
    font-family: var(--font-sans);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.drop-cap {
    float: left;
    font-size: 4rem;
    line-height: 0.8;
    margin-right: 0.5rem;
    margin-top: 0.5rem;
    font-weight: 700;
    color: var(--accent-blue);
}

.article-content blockquote {
    border-left: 4px solid var(--accent-blue);
    padding-left: 1.5rem;
    font-style: italic;
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin: 3rem 0;
}

.article-content pre {
    background: var(--code-bg);
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 2rem 0;
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.article-footer {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.author-box {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 3rem;
}

.author-img {
    width: 80px;
    height: 80px;
    background: var(--bg-card-hover);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.author-details h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.author-details p {
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.author-socials {
    display: flex;
    gap: 1rem;
}

.author-socials a {
    color: var(--text-secondary);
    transition: color 0.2s;
}

.author-socials a:hover {
    color: var(--accent-blue);
}

.newsletter-signup {
    text-align: center;
    padding: 3rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.newsletter-signup h3 {
    margin-bottom: 0.5rem;
}

.newsletter-signup p {
    margin-bottom: 1.5rem;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-form input {
    flex-grow: 1;
    padding: 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-dark);
    color: var(--text-primary);
}

.toc h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

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

.toc li {
    margin-bottom: 0.75rem;
}

.toc a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.toc a:hover {
    color: var(--accent-blue);
transform: translateY(-2px);
}

.blog-article {
    max-width: 700px;
    margin: 0 auto;
}

.article-content {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.article-content p {
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.article-content h2 {
    font-family: var(--font-sans);
    margin-top: 3rem;
    margin-bottom: 1rem;
    font-size: 2rem;
}

.article-content h3 {
    font-family: var(--font-sans);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.drop-cap {
    float: left;
    font-size: 4rem;
    line-height: 0.8;
    margin-right: 0.5rem;
    margin-top: 0.5rem;
    font-weight: 700;
    color: var(--accent-blue);
}

.article-content blockquote {
    border-left: 4px solid var(--accent-blue);
    padding-left: 1.5rem;
    font-style: italic;
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin: 3rem 0;
}

.article-content pre {
    background: var(--code-bg);
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 2rem 0;
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.article-footer {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.author-box {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 3rem;
}

.author-img {
    width: 80px;
    height: 80px;
    background: var(--bg-card-hover);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.author-details h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.author-details p {
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.author-socials {
    display: flex;
    gap: 1rem;
}

.author-socials a {
    color: var(--text-secondary);
    transition: color 0.2s;
}

.author-socials a:hover {
    color: var(--accent-blue);
}

.newsletter-signup {
    text-align: center;
    padding: 3rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.newsletter-signup h3 {
    margin-bottom: 0.5rem;
}

.newsletter-signup p {
    margin-bottom: 1.5rem;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-form input {
    flex-grow: 1;
    padding: 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-dark);
    color: var(--text-primary);
}

.toc h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

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

.toc li {
    margin-bottom: 0.75rem;
}

.toc a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.toc a:hover {
    color: var(--accent-blue);
}

.related-posts {
    padding-bottom: 6rem;
}

.related-posts h2 {
    margin-bottom: 2rem;
}

@media (max-width: 1024px) {
    .blog-post-layout {
        grid-template-columns: 1fr;
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .blog-sidebar-left,
    .blog-sidebar-right {
        display: none;
    }
}

/* --- EXECUTIVE POLISH & TRANSITIONS --- */

/* Page Transitions */
body {
    opacity: 1;
    transition: opacity 0.4s ease-in-out;
}

body.fade-out {
    opacity: 0;
}

/* Typography Refinements */
h1,
h2,
h3 {
    letter-spacing: -0.03em;
    /* tighter, more modern headings */
}

p {
    line-height: 1.7;
    /* increased readability */
}

/* Case Study Hero */
.case-study-hero {
    padding-top: 10rem;
    padding-bottom: 8rem;
    background: linear-gradient(to bottom, rgba(11, 12, 16, 0.9), var(--bg-dark)), url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    position: relative;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

[data-theme="light"] .case-study-hero {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), var(--bg-dark)), url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
}

.project-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 3rem auto 0;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

[data-theme="light"] .project-meta-grid {
    background: rgba(0, 0, 0, 0.03);
}

.meta-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.meta-item .value {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Stat Grid (Case Study) */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 3rem 0;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
}

.stat-val {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Project Gallery */
.project-gallery {
    margin: 4rem 0;
}

.project-gallery img {
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.project-gallery .caption {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    font-style: italic;
}

/* Project Nav */
.project-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
}

.nav-prev,
.nav-next {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    padding: 1rem;
    border-radius: 8px;
    transition: background 0.2s;
}

.nav-prev:hover,
.nav-next:hover {
    background: var(--bg-card-hover);
}

.nav-next {
    text-align: right;
    align-items: flex-end;
}

.nav-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}



.toc a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.toc a:hover {
    color: var(--accent-blue);
}

.related-posts {
    padding-bottom: 6rem;
}

.related-posts h2 {
    margin-bottom: 2rem;
}

@media (max-width: 1024px) {
    .blog-post-layout {
        grid-template-columns: 1fr;
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .blog-sidebar-left,
    .blog-sidebar-right {
        display: none;
    }
}

/* --- EXECUTIVE POLISH & TRANSITIONS --- */

/* Page Transitions */
body {
    opacity: 1;
    transition: opacity 0.4s ease-in-out;
}

body.fade-out {
    opacity: 0;
}

/* Typography Refinements */
h1,
h2,
h3 {
    letter-spacing: -0.03em;
    /* tighter, more modern headings */
}

p {
    line-height: 1.7;
    /* increased readability */
}

/* Case Study Hero */
.case-study-hero {
    padding-top: 10rem;
    padding-bottom: 8rem;
    background: linear-gradient(to bottom, rgba(11, 12, 16, 0.9), var(--bg-dark)), url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    position: relative;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

[data-theme="light"] .case-study-hero {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), var(--bg-dark)), url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
}

.project-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 3rem auto 0;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

[data-theme="light"] .project-meta-grid {
    background: rgba(0, 0, 0, 0.03);
}

.meta-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.meta-item .value {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Stat Grid (Case Study) */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 3rem 0;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
}

.stat-val {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Project Gallery */
.project-gallery {
    margin: 4rem 0;
}

.project-gallery img {
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.project-gallery .caption {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    font-style: italic;
}

/* Project Nav */
.project-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
}

.nav-prev,
.nav-next {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    padding: 1rem;
    border-radius: 8px;
    transition: background 0.2s;
}

.nav-prev:hover,
.nav-next:hover {
    background: var(--bg-card-hover);
}

.nav-next {
    text-align: right;
    align-items: flex-end;
}

.nav-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

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

/* Increased Global Spacing */
.hero,
.about,
.expertise,
.experience,
.work,
.testimonials,
.blog,
.contact {
    padding: 8rem 0;
    /* Increased from 6rem */
}

/* --- HIGH-IMPACT ENHANCEMENTS --- */

/* Logo Marquee */
.marquee-container {
    padding: 3rem 0;
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
}

.marquee-container::before,
.marquee-container::after {
    content: "";
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.marquee-container::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-dark), transparent);
}

.marquee-container::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-dark), transparent);
}

.marquee-content {
    display: flex;
    gap: 4rem;
    width: max-content;
    animation: marquee 30s linear infinite;
}

.marquee-content span {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.marquee-content span:hover {
    opacity: 1;
    color: var(--text-primary);
}

/* Marquee Logo Images */
.marquee-logo-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.7);
    transition: all 0.3s ease;
}

.marquee-content span:hover .marquee-logo-image {
    filter: grayscale(0%) opacity(1);
}

/* Marquee Logo with Color */
.marquee-logo-wrapper {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.marquee-logo-colored-bg {
    width: 100%;
    height: 100%;
    background-color: var(--logo-color, #000);
    mask-image: var(--logo-src);
    -webkit-mask-image: var(--logo-src);
    mask-size: contain;
    -webkit-mask-size: contain;
    mask-repeat: no-repeat;
    -webkit-mask-repeat: no-repeat;
    mask-position: center;
    -webkit-mask-position: center;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.marquee-content span:hover .marquee-logo-colored-bg {
    opacity: 1;
}

.marquee-content span i {
    font-size: 1.5rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.marquee-content span:hover i {
    opacity: 1;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* Expanded Footer */
.footer-expanded {
    padding: 6rem 0 2rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    max-width: 300px;
}

.footer-col h4 {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

.footer-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.footer-form input {
    flex-grow: 1;
    padding: 0.6rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-dark);
    color: var(--text-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Magnetic Buttons */
.magnetic-btn {
    transition: transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Text Reveal Animation */
.char-reveal {
    display: inline-block;
    margin-top: 2rem;
}

.nav-prev,
.nav-next {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    padding: 1rem;
    border-radius: 8px;
    transition: background 0.2s;
}

.nav-prev:hover,
.nav-next:hover {
    background: var(--bg-card-hover);
}

.nav-next {
    text-align: right;
    align-items: flex-end;
}

.nav-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

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

/* Increased Global Spacing */
.hero,
.about,
.expertise,
.experience,
.work,
.testimonials,
.blog,
.contact {
    padding: 8rem 0;
    /* Increased from 6rem */
}

/* --- HIGH-IMPACT ENHANCEMENTS --- */

/* Logo Marquee */
.marquee-container {
    padding: 3rem 0;
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
}

.marquee-container::before,
.marquee-container::after {
    content: "";
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.marquee-container::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-dark), transparent);
}

.marquee-container::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-dark), transparent);
}

.marquee-content {
    display: flex;
    gap: 4rem;
    width: max-content;
    animation: marquee 30s linear infinite;
}

.marquee-content span {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.marquee-content span:hover {
    opacity: 1;
    color: var(--text-primary);
}

/* Marquee Logo Images */
.marquee-logo-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.7);
    transition: all 0.3s ease;
}

.marquee-content span:hover .marquee-logo-image {
    filter: grayscale(0%) opacity(1);
}

/* Marquee Logo with Color */
.marquee-logo-wrapper {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.marquee-logo-colored-bg {
    width: 100%;
    height: 100%;
    background-color: var(--logo-color, #000);
    mask-image: var(--logo-src);
    -webkit-mask-image: var(--logo-src);
    mask-size: contain;
    -webkit-mask-size: contain;
    mask-repeat: no-repeat;
    -webkit-mask-repeat: no-repeat;
    mask-position: center;
    -webkit-mask-position: center;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.marquee-content span:hover .marquee-logo-colored-bg {
    opacity: 1;
}

.marquee-content span i {
    font-size: 1.5rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.marquee-content span:hover i {
    opacity: 1;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* Expanded Footer */
.footer-expanded {
    padding: 6rem 0 2rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    max-width: 300px;
}

.footer-col h4 {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

.footer-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.footer-form input {
    flex-grow: 1;
    padding: 0.6rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-dark);
    color: var(--text-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Magnetic Buttons */
.magnetic-btn {
    transition: transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Text Reveal Animation */
.char-reveal {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    animation: revealChar 0.5s cubic-bezier(0.5, 0, 0, 1) forwards;
}

@keyframes revealChar {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- CINEMATIC POLISH (Option 22) --- */

/* Smooth Scroll (Lenis) */
html.lenis {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto;
}

.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}

.lenis.lenis-stopped {
    overflow: hidden;
}

.lenis.lenis-scrolling iframe {
    pointer-events: none;
}

/* Custom Cursor */
.cursor-dot {
    width: 5px;
    height: 5px;
    background-color: var(--accent-blue);
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9999;
    pointer-events: none;
}

.cursor-outline {
    width: 30px;
    height: 30px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9998;
    pointer-events: none;
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}

[data-theme="light"] .cursor-outline {
    border-color: rgba(0, 0, 0, 0.5);
}

body:hover .cursor-dot,
body:hover .cursor-outline {
    opacity: 1;
}

/* Cursor Hover State */
.cursor-hover {
    width: 50px;
    height: 50px;
    background-color: rgba(59, 130, 246, 0.1);
    border-color: var(--accent-blue);
    backdrop-filter: blur(2px);
}

/* Hide default cursor on interactive elements */
a,
button,
.btn-primary,
.btn-secondary,
.magnetic-btn,
.cmd-item {
    cursor: none;
}

/* Noise Overlay */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9000;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease-out, visibility 0.5s, background-color 0.3s;
}

/* Ensure preloader background adapts to theme */
[data-theme="light"] .preloader {
    background: var(--bg-dark); /* Light theme uses light background */
}

.preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-logo {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary); /* Faisal - adapts to theme (white on dark, black on light) */
}

.loader-logo .highlight {
    color: var(--accent-blue); /* Nadeem in blue */
}

.loader-bar {
    width: 200px;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .loader-bar {
    background: rgba(0, 0, 0, 0.1);
}

.loader-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: var(--accent-blue);
    animation: loadProgress 1.5s ease-in-out forwards;
}

@keyframes loadProgress {
    0% {
        width: 0%;
    }

    50% {
        width: 70%;
    }

    100% {
        width: 100%;
    }
}

/* Hide custom cursor on touch devices */
@media (hover: none) and (pointer: coarse) {

    .cursor-dot,
    .cursor-outline {
        display: none;
    }

    a,
    button,
    .btn-primary,
    .btn-secondary,
    .magnetic-btn {
        cursor: pointer;
    }
}
/* --- TECH STACK SHOWCASE (Option 23) --- */

.tech-stack-grid-section {
    padding: 6rem 0;
    background: var(--bg-dark);
}

.tech-stack-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 3rem 0 2rem;
    flex-wrap: wrap;
}

.tech-tab {
    padding: 0.75rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-sans);
}

.tech-tab:hover {
    border-color: var(--accent-blue);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.tech-tab.active {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.tech-stack-content {
    position: relative;
    min-height: 300px;
}

.tech-tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tech-tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tech-stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.tech-logo-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.tech-logo-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.tech-logo-card i {
    font-size: 3rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.tech-logo-card:hover i {
    color: var(--accent-blue);
    transform: scale(1.1);
}

/* Technology Logo Images */
.tech-logo-image {
    width: 60px;
    height: 60px;
    min-width: 60px;
    min-height: 60px;
    object-fit: contain;
    transition: all 0.3s ease;
    filter: grayscale(100%) opacity(0.7);
    display: block;
    margin: 0 auto;
    background: transparent;
}

.tech-logo-card:hover .tech-logo-image {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.1);
}

/* Technology Logo with Color */
.tech-logo-wrapper {
    width: 60px;
    height: 60px;
    min-width: 60px;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
}

.tech-logo-colored-bg {
    width: 100%;
    height: 100%;
    background-color: var(--logo-color, #000);
    mask-image: var(--logo-src);
    -webkit-mask-image: var(--logo-src);
    mask-size: contain;
    -webkit-mask-size: contain;
    mask-repeat: no-repeat;
    -webkit-mask-repeat: no-repeat;
    mask-position: center;
    -webkit-mask-position: center;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.tech-logo-card:hover .tech-logo-colored-bg {
    opacity: 1;
    transform: scale(1.1);
}


.tech-logo-placeholder {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.tech-logo-card:hover .tech-logo-placeholder {
    color: var(--accent-blue);
    transform: scale(1.1);
}

.tech-logo-card span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Services Section */
.services {
    padding: 6rem 0;
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border-radius: 50%;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.service-icon i {
    font-size: 2.5rem;
    color: #FFFFFF;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

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

/* Specific icon colors */
.tech-logo-card .fa-react {
    color: #61DAFB;
}

.tech-logo-card .fa-node-js {
    color: #339933;
}

.tech-logo-card .fa-python {
    color: #3776AB;
}

.tech-logo-card .fa-aws {
    color: #FF9900;
}

.tech-logo-card .fa-docker {
    color: #2496ED;
}

.tech-logo-card .fa-git-alt {
    color: #F05032;
}

.tech-logo-card .fa-github {
    color: var(--text-primary);
}

/* Archive & Search Pages */
.archive-header,
.search-header,
.blog-header {
    padding: 4rem 0 2rem;
    border-bottom: 1px solid var(--border-color);
}

.archive-header .section-header,
.search-header .section-header,
.blog-header .section-header {
    text-align: center;
}

/* Author Archive Specific Styles */
.author-archive-avatar {
    border-radius: 50%;
    border: 3px solid var(--accent-blue);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.archive-posts,
.search-results {
    padding: 4rem 0;
}

.blog-thumbnail {
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 8px 8px 0 0;
    margin: -2rem -2rem 1.5rem -2rem;
}

.blog-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
    padding: 2rem 0;
}

.pagination .page-numbers {
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s;
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: var(--text-primary);
}

.pagination .page-numbers.current {
    font-weight: 600;
}

/* 404 Error Page */
.error-404 {
    padding: 6rem 0;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.error-content {
    animation: fadeIn 0.6s ease-out;
}

.error-icon {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.05);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .tech-stack-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 1rem;
    }
    
    .tech-logo-card {
        padding: 1.5rem 0.75rem;
    }
    
    .tech-logo-card i {
        font-size: 2.5rem;
    }
    
    .archive-header,
    .search-header {
        padding: 3rem 0 1.5rem;
    }
    
    .archive-posts,
    .search-results {
        padding: 3rem 0;
    }
    
    .error-404 {
        padding: 4rem 0;
    }
    
    .error-content h1 {
        font-size: 3rem !important;
    }
    
    .error-content h2 {
        font-size: 1.5rem !important;
    }
    
    .error-actions {
        flex-direction: column;
    }
    
    .error-actions .btn-primary,
    .error-actions .btn-secondary {
        width: 100%;
        text-align: center;
    }
}