/* ============================================
   NEO-BRUTALIST PERSONAL PAGE
   Robert Gonek | Senior .NET Engineer
   ============================================ */

:root {
    /* Colors */
    --bg-cream: #FDF6E3;
    --bg-cream-dark: #F5EDD6;
    --black: #1A1A1A;
    --white: #FFFFFF;
    --yellow: #FFE600;
    --coral: #FF6B6B;
    --blue: #4ECDC4;
    --purple: #A855F7;

    /* Typography */
    --font-display: 'Archivo Black', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;

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

    /* Borders */
    --border: 4px solid var(--black);
    --border-thin: 2px solid var(--black);
    --shadow: 8px 8px 0 var(--black);
    --shadow-sm: 4px 4px 0 var(--black);
    --shadow-hover: 12px 12px 0 var(--black);
}

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

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

body {
    font-family: var(--font-mono);
    background-color: var(--bg-cream);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Grain Overlay */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Selection */
::selection {
    background-color: var(--yellow);
    color: var(--black);
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--bg-cream);
    border-bottom: var(--border);
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

.blink {
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

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

.nav-link {
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--black);
    padding: var(--space-xs) var(--space-sm);
    border: var(--border-thin);
    background-color: var(--white);
    transition: all 0.15s ease;
}

.nav-link:hover {
    background-color: var(--yellow);
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-sm);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background-color: var(--white);
    border: var(--border-thin);
    cursor: pointer;
    padding: 8px;
    transition: all 0.15s ease;
}

.nav-toggle:hover {
    background-color: var(--yellow);
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-sm);
}

.nav-toggle-bar {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--black);
    transition: all 0.3s ease;
}

.nav-toggle.active .nav-toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .nav-toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    padding-top: calc(var(--space-xl) + 60px);
    position: relative;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
    animation: fadeInUp 0.6s ease-out;
}

.hero-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--black);
    color: var(--white);
}

.hero-badge-location {
    background-color: var(--white);
    color: var(--black);
    border: var(--border-thin);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 6rem);
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-lg);
}

.hero-line {
    display: block;
    animation: slideInLeft 0.6s ease-out backwards;
}

.hero-line:nth-child(1) { animation-delay: 0.1s; }
.hero-line:nth-child(2) { animation-delay: 0.2s; }
.hero-line:nth-child(3) { animation-delay: 0.3s; }
.hero-line:nth-child(4) { animation-delay: 0.4s; }

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-current {
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--white);
    border: var(--border-thin);
    display: inline-block;
    animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.hero-current strong {
    color: var(--coral);
}

.hero-tagline {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    line-height: 1.3;
    margin-bottom: var(--space-sm);
    max-width: 700px;
    animation: fadeInUp 0.6s ease-out 0.5s backwards;
}

.hero-intro {
    font-size: 1rem;
    opacity: 0.8;
    margin-bottom: var(--space-lg);
    max-width: 600px;
    animation: fadeInUp 0.6s ease-out 0.6s backwards;
}

.highlight {
    color: var(--black);
    background-color: var(--yellow);
    padding: 0 0.2em;
    display: inline-block;
    transform: rotate(-2deg);
}

.highlight-alt {
    color: var(--white);
    background-color: var(--black);
    padding: 0 0.2em;
    display: inline-block;
}

.hero-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.7s backwards;
}

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

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

.meta-number {
    font-family: var(--font-display);
    font-size: 2rem;
    line-height: 1;
}

.meta-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    opacity: 0.7;
}

.meta-divider {
    width: 2px;
    height: 40px;
    background-color: var(--black);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    animation: fadeInUp 0.8s ease-out 0.7s backwards;
}

.scroll-line {
    width: 60px;
    height: 2px;
    background-color: var(--black);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--yellow);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

/* ============================================
   SECTION STYLING
   ============================================ */

section {
    padding: var(--space-xl) var(--space-md);
    border-top: var(--border);
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Geometric Accents */
.about::before {
    content: '';
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 60px;
    height: 60px;
    background-color: var(--yellow);
    border: var(--border-thin);
    transform: rotate(15deg);
    opacity: 0.6;
    z-index: 0;
}

.philosophy::after {
    content: '';
    position: absolute;
    bottom: var(--space-lg);
    left: var(--space-md);
    width: 80px;
    height: 80px;
    background-color: var(--coral);
    border: var(--border-thin);
    border-radius: 50%;
    opacity: 0.4;
    z-index: 0;
}

.experience::before {
    content: '';
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 86px solid var(--blue);
    opacity: 0.4;
    z-index: 0;
}

.skills::after {
    content: '';
    position: absolute;
    bottom: var(--space-lg);
    left: var(--space-lg);
    width: 0;
    height: 0;
    border-left: 60px solid var(--purple);
    border-top: 60px solid transparent;
    border-bottom: 60px solid transparent;
    opacity: 0.4;
    z-index: 0;
}

.projects::after {
    content: '';
    position: absolute;
    bottom: var(--space-md);
    right: var(--space-md);
    width: 70px;
    height: 70px;
    background-color: var(--coral);
    border: var(--border-thin);
    transform: rotate(-10deg);
    opacity: 0.5;
    z-index: 0;
}

.hobbies::before {
    content: '';
    position: absolute;
    top: var(--space-md);
    left: var(--space-lg);
    width: 50px;
    height: 50px;
    background-color: var(--coral);
    border: var(--border-thin);
    transform: rotate(45deg);
    opacity: 0.5;
    z-index: 0;
}

.section-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-lg);
    padding: var(--space-xs) var(--space-sm);
    border: var(--border-thin);
    box-shadow: var(--shadow-sm);
    position: relative;
}

/* Color-coded section labels */
.about .section-label {
    background-color: var(--yellow);
}

.philosophy .section-label {
    background-color: var(--coral);
    color: var(--white);
}

.experience .section-label {
    background-color: var(--blue);
}

.skills .section-label {
    background-color: var(--purple);
    color: var(--white);
}

.projects .section-label {
    background-color: var(--yellow);
    color: var(--black);
}

.reading .section-label {
    background-color: var(--yellow);
    color: var(--black);
}

.hobbies .section-label {
    background-color: var(--coral);
    color: var(--white);
}

.contact .section-label {
    background-color: var(--black);
    color: var(--yellow);
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    gap: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
}

.about-card {
    background-color: var(--white);
    border: var(--border);
    padding: var(--space-md);
    box-shadow: var(--shadow);
    transition: all 0.2s ease;
}

.about-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: var(--shadow-hover);
}

.about-card-main {
    grid-row: span 2;
}

.about-card-main h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.about-card-main p {
    margin-bottom: var(--space-sm);
    font-size: 0.95rem;
}

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

.about-card-ai {
    background-color: var(--yellow);
}

.about-card-ai .card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-sm);
}

.about-card-ai h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.about-card-ai p {
    font-size: 0.85rem;
}

.about-card-cert {
    background-color: var(--black);
    color: var(--white);
    position: relative;
}

.cert-badge {
    position: absolute;
    top: -10px;
    right: var(--space-sm);
    background-color: var(--coral);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 4px 8px;
    letter-spacing: 0.1em;
}

.about-card-cert h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: var(--space-xs);
}

.about-card-cert p {
    font-size: 0.85rem;
    opacity: 0.8;
}

.cert-date {
    display: block;
    margin-top: var(--space-sm);
    font-size: 0.75rem;
    opacity: 0.6;
}

/* ============================================
   PHILOSOPHY SECTION
   ============================================ */

.philosophy {
    background-color: var(--bg-cream-dark);
}

.philosophy-statement {
    max-width: 900px;
    margin: 0 auto var(--space-lg);
}

.philosophy-statement blockquote {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    line-height: 1.3;
    position: relative;
    padding-left: var(--space-md);
    border-left: 8px solid var(--yellow);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
}

.philosophy-card {
    background-color: var(--white);
    border: var(--border);
    padding: var(--space-md);
    box-shadow: var(--shadow);
    position: relative;
    transition: all 0.2s ease;
}

.philosophy-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: var(--shadow-hover);
}

.card-number {
    font-family: var(--font-display);
    font-size: 3rem;
    line-height: 1;
    opacity: 0.1;
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
}

.philosophy-card h3 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
    letter-spacing: 0.02em;
}

.philosophy-card p {
    font-size: 0.85rem;
    opacity: 0.85;
}

/* ============================================
   EXPERIENCE SECTION
   ============================================ */

.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    text-align: left;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: var(--black);
}

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

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

.timeline-marker {
    position: absolute;
    left: 0;
    top: 4px;
    width: 20px;
    height: 20px;
    background-color: var(--white);
    border: var(--border);
    transition: all 0.2s ease;
}

.timeline-item:hover .timeline-marker {
    background-color: var(--yellow);
    transform: rotate(45deg);
}

.timeline-item.current .timeline-marker {
    background-color: var(--coral);
}

.timeline-content {
    background-color: var(--white);
    border: var(--border);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.timeline-item:hover .timeline-content {
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

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

.timeline-date {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    opacity: 0.6;
}

.timeline-badge {
    background-color: var(--coral);
    color: var(--white);
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 8px;
    letter-spacing: 0.1em;
}

.timeline-years {
    font-size: 0.7rem;
    font-weight: 600;
    background-color: var(--bg-cream);
    padding: 2px 8px;
}

.timeline-content h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 2px;
}

.timeline-content h4 {
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0.7;
    margin-bottom: var(--space-sm);
}

.company-meta {
    color: var(--coral);
    font-weight: 600;
    opacity: 1;
}

.timeline-details {
    list-style: none;
    font-size: 0.8rem;
}

.timeline-details li {
    position: relative;
    padding-left: var(--space-sm);
    margin-bottom: 4px;
}

.timeline-details li::before {
    content: '//';
    position: absolute;
    left: 0;
    opacity: 0.6;
    font-weight: 700;
    color: var(--coral);
}

.timeline-summary {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* ============================================
   SKILLS SECTION
   ============================================ */

.skills {
    background-color: var(--bg-cream-dark);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
}

.skill-card {
    background-color: var(--white);
    border: var(--border);
    padding: var(--space-md);
    box-shadow: var(--shadow);
    transition: all 0.2s ease;
    position: relative;
}

.skill-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: var(--shadow-hover);
}

.skill-card:nth-child(1) {
    background-color: var(--yellow);
}

.skill-card:nth-child(2) {
    background-color: var(--blue);
}

.skill-card:nth-child(3) {
    background-color: var(--coral);
    color: var(--white);
}

.skill-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: var(--space-md);
    letter-spacing: 0.05em;
    padding-bottom: var(--space-xs);
    border-bottom: var(--border-thin);
}

.skill-list {
    list-style: none;
    font-size: 0.85rem;
    line-height: 1.8;
}

.skill-list li {
    position: relative;
    padding-left: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.skill-list li::before {
    content: '▪';
    position: absolute;
    left: 0;
    font-weight: 700;
    opacity: 0.8;
}

.skill-card:nth-child(3) h3 {
    border-bottom-color: var(--white);
}

/* ============================================
   PROJECTS SECTION
   ============================================ */

.projects {
    background-color: var(--bg-cream-dark);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
}

.project-card {
    background-color: var(--white);
    border: var(--border);
    padding: var(--space-md);
    box-shadow: var(--shadow);
    text-align: left;
    display: flex;
    flex-direction: column;
    transition: all 0.15s ease;
}

.project-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: var(--shadow-hover);
}

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

.project-icon {
    width: 48px;
    height: 48px;
    background-color: var(--yellow);
    border: var(--border-thin);
    padding: 10px;
}

.project-icon svg {
    width: 100%;
    height: 100%;
}

.project-stats {
    display: flex;
    gap: var(--space-sm);
}

.project-stat {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    background-color: var(--bg-cream);
    padding: 4px 8px;
    border: var(--border-thin);
}

.project-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.project-description {
    font-size: 0.9rem;
    opacity: 0.85;
    margin-bottom: var(--space-sm);
    flex-grow: 1;
}

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

.project-tag {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    background-color: var(--black);
    color: var(--white);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-decoration: none;
    color: var(--black);
    padding: var(--space-sm) var(--space-md);
    background-color: var(--yellow);
    border: var(--border-thin);
    transition: all 0.15s ease;
    align-self: flex-start;
}

.project-link:hover {
    background-color: var(--black);
    color: var(--white);
}

.project-link svg {
    width: 16px;
    height: 16px;
    transition: transform 0.15s ease;
}

.project-link:hover svg {
    transform: translate(2px, -2px);
}

/* ============================================
   READING SECTION
   ============================================ */

.reading {
    background-color: var(--black);
    color: var(--white);
}

.reading-intro {
    font-size: 1.1rem;
    margin-bottom: var(--space-lg);
    opacity: 0.8;
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
}

.book-card {
    display: flex;
    background-color: var(--bg-cream);
    color: var(--black);
    border: var(--border);
    min-height: 140px;
    transition: all 0.15s ease;
    cursor: default;
}

.book-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--bg-cream);
}

.book-spine {
    width: 16px;
    flex-shrink: 0;
    transition: width 0.15s ease;
}

.book-card:hover .book-spine {
    width: 24px;
}

.book-card:nth-child(1) .book-spine { background-color: var(--yellow); }
.book-card:nth-child(2) .book-spine { background-color: var(--coral); }
.book-card:nth-child(3) .book-spine { background-color: var(--blue); }
.book-card:nth-child(4) .book-spine { background-color: var(--purple); }
.book-card:nth-child(5) .book-spine { background-color: var(--yellow); }
.book-card:nth-child(6) .book-spine { background-color: var(--coral); }
.book-card:nth-child(7) .book-spine { background-color: var(--blue); }
.book-card:nth-child(8) .book-spine { background-color: var(--purple); }

.book-content {
    padding: var(--space-sm);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.book-author {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    opacity: 0.5;
    margin-bottom: 4px;
}

.book-content h3 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    line-height: 1.2;
}

/* ============================================
   HOBBIES SECTION
   ============================================ */

.hobbies {
    background-color: var(--bg-cream-dark);
}

.hobbies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    max-width: 900px;
    margin: 0 auto;
}

.hobby-card {
    background-color: var(--white);
    border: var(--border);
    padding: var(--space-md);
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.2s ease;
}

.hobby-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.hobby-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-sm);
    padding: var(--space-sm);
    background-color: var(--yellow);
    border: var(--border-thin);
}

.hobby-icon svg {
    width: 100%;
    height: 100%;
}

.hobby-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.hobby-card p {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    background-color: var(--yellow);
}

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

.contact h2 {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 6rem);
    line-height: 1;
    margin-bottom: var(--space-lg);
}

.contact h2 .highlight {
    background-color: var(--black);
    color: var(--yellow);
}

/* Code Card */
.code-card {
    background-color: var(--black);
    border: var(--border);
    box-shadow: var(--shadow);
    margin-bottom: var(--space-lg);
    text-align: left;
    overflow: hidden;
}

.code-header {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm);
    background-color: #2a2a2a;
    border-bottom: var(--border-thin);
}

.code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--black);
}

.code-dot:nth-child(1) { background-color: var(--coral); }
.code-dot:nth-child(2) { background-color: var(--yellow); }
.code-dot:nth-child(3) { background-color: var(--blue); }

.code-filename {
    margin-left: auto;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--white);
    opacity: 0.6;
}

.code-block {
    padding: var(--space-md);
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.8;
    color: var(--white);
    overflow-x: auto;
}

.code-keyword { color: var(--coral); }
.code-class { color: var(--blue); font-weight: 700; }
.code-string { color: var(--yellow); }
.code-number { color: var(--purple); }

.contact-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.contact-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background-color: var(--white);
    border: var(--border);
    padding: var(--space-md);
    text-decoration: none;
    color: var(--black);
    box-shadow: var(--shadow);
    transition: all 0.15s ease;
}

.contact-link:hover {
    transform: translate(-4px, -4px);
    box-shadow: var(--shadow-hover);
    background-color: var(--black);
    color: var(--white);
}

.contact-link-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    opacity: 0.6;
}

.contact-link-value {
    font-family: var(--font-display);
    font-size: 1.2rem;
    flex: 1;
}

.contact-link svg {
    width: 24px;
    height: 24px;
    transition: transform 0.15s ease;
}

.contact-link:hover svg {
    transform: translate(4px, -4px);
}

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

.footer {
    padding: var(--space-md);
    border-top: var(--border);
    background-color: var(--bg-cream);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
}

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

@media (max-width: 768px) {
    :root {
        --space-lg: 3rem;
        --space-xl: 5rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--bg-cream);
        border-bottom: var(--border);
        padding: var(--space-sm);
        gap: var(--space-xs);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: var(--space-sm);
    }

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

    .about-card-main {
        grid-row: auto;
    }

    .meta-divider {
        display: none;
    }

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

    .timeline::before {
        left: 6px;
    }

    .timeline-marker {
        width: 16px;
        height: 16px;
    }

    .timeline-item {
        padding-left: var(--space-md);
    }

    /* Hide geometric accents on mobile */
    .about::before,
    .philosophy::after,
    .experience::before,
    .skills::after,
    .projects::after,
    .hobbies::before {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .highlight, .highlight-alt {
        display: inline;
    }

    .philosophy-statement blockquote {
        font-size: 1.3rem;
        padding-left: var(--space-sm);
        border-left-width: 4px;
    }
}

/* ============================================
   ANIMATIONS ON SCROLL (handled by JS)
   ============================================ */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}