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

html {
    overflow-x: hidden;
    max-width: 100%;
}

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #1c2128;
    --border-color: #30363d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --accent-green: #3fb950;
    --accent-blue: #58a6ff;
    --accent-purple: #a5a5ff;
    --accent-orange: #ffa657;
    --pixel-size: 4px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Pixel Grid Background */
.pixel-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: var(--pixel-size) var(--pixel-size);
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
}

/* Snowflake Animation */
.snowflakes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.snowflake {
    position: absolute;
    top: -10px;
    color: var(--text-secondary);
    font-size: 1em;
    font-family: 'JetBrains Mono', monospace;
    text-shadow: 0 0 5px rgba(139, 148, 158, 0.5);
    animation: fall linear infinite;
    opacity: 0.6;
}

@keyframes fall {
    to {
        transform: translateY(100vh) rotate(360deg);
    }
}

@-webkit-keyframes fall {
    to {
        -webkit-transform: translateY(100vh) rotate(360deg);
        transform: translateY(100vh) rotate(360deg);
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(13, 17, 23, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    color: var(--accent-green);
}

.logo-prefix {
    color: var(--text-secondary);
    margin-right: 0.5rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    text-transform: lowercase;
    transition: color 0.3s;
    position: relative;
}

.nav-link::before {
    content: '> ';
    opacity: 0;
    transition: opacity 0.3s;
}

.nav-link:hover {
    color: var(--accent-green);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s;
}

/* Container */
.container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
    box-sizing: border-box;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 0 4rem;
    position: relative;
}

.hero-content {
    width: 100%;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.3s forwards;
}

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

.terminal-window {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    max-width: 800px;
    margin: 0 auto;
}

.terminal-header {
    background: var(--bg-tertiary);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

.terminal-buttons {
    display: flex;
    gap: 0.5rem;
}

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

.btn-close {
    background: #ff5f56;
}

.btn-minimize {
    background: #ffbd2e;
}

.btn-maximize {
    background: #27c93f;
}

.terminal-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.terminal-body {
    padding: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    min-height: 300px;
}

.terminal-line {
    margin-bottom: 0.5rem;
}

.prompt {
    color: var(--accent-green);
    margin-right: 0.5rem;
}

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

.terminal-output {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.output-line {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.cursor {
    color: var(--accent-green);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Section Headers */
.section-header {
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
    margin-bottom: 4rem;
    padding-top: 2rem;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.section-header.animate {
    opacity: 1;
    transform: translateY(0);
}

.section-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    color: var(--accent-green);
    opacity: 0.5;
}

.section-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-primary);
    text-transform: lowercase;
}

/* About Section */
.about {
    padding: 6rem 0;
    position: relative;
}

.about-content {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease 0.2s, transform 0.8s ease 0.2s;
}

.about-content.animate {
    opacity: 1;
    transform: translateY(0);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}

.about-text .lead {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.programs-section {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
}

.programs-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    color: var(--accent-green);
    margin-bottom: 1rem;
    text-transform: lowercase;
}

.programs-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.programs-list li {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.programs-list li::before {
    content: '> ';
    position: absolute;
    left: 0;
    color: var(--accent-green);
}

.journey-text {
    margin-top: 1.5rem;
    font-style: italic;
    color: var(--accent-blue);
    font-size: 1rem;
}

.code-block {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.code-header {
    background: var(--bg-tertiary);
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.code-lang {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.code-block pre {
    margin: 0;
    padding: 1.5rem;
    overflow-x: auto;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.code-block code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.code-keyword {
    color: var(--accent-purple);
}

.code-function {
    color: var(--accent-blue);
}

.code-string {
    color: var(--accent-orange);
}

.code-comment {
    color: var(--text-secondary);
    font-style: italic;
}

.code-param {
    color: var(--accent-green);
}

/* Expertise Section */
.expertise {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.expertise-carousel-container {
    position: relative;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    min-height: 500px;
    width: 100%;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.expertise-carousel {
    overflow: visible;
    position: relative;
    width: 100%;
    min-height: 500px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.expertise-carousel-track {
    display: flex;
    gap: 2rem;
    width: max-content;
    position: relative;
    align-items: center;
    justify-content: center;
    animation: scroll-infinite-achievements 40s linear infinite;
    -webkit-animation: scroll-infinite-achievements 40s linear infinite;
    will-change: transform;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.expertise-carousel-container:hover .expertise-carousel-track {
    animation-play-state: paused;
}

@keyframes scroll-infinite {
    0% {
        transform: translateX(0);
        -webkit-transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-33.333% - 0.67rem));
        -webkit-transform: translateX(calc(-33.333% - 0.67rem));
    }
}

@-webkit-keyframes scroll-infinite {
    0% {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
    100% {
        -webkit-transform: translateX(calc(-33.333% - 0.67rem));
        transform: translateX(calc(-33.333% - 0.67rem));
    }
}

.expertise-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1.5rem;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    width: 450px;
    min-width: 450px;
    max-width: 450px;
    flex-shrink: 0;
    box-sizing: border-box;
    position: relative;
    height: auto;
    margin: 0;
    opacity: 0.4;
    visibility: visible;
    display: flex;
    flex-direction: column;
    transform: scale(0.8);
    transform-origin: center;
}

/* Center card styling - will be applied via JavaScript based on viewport position */
.expertise-card.center {
    opacity: 1;
    transform: scale(1);
    z-index: 10;
}

.expertise-card.side {
    opacity: 0.4;
    transform: scale(0.8);
    z-index: 5;
}

.expertise-card.far {
    opacity: 0.2;
    transform: scale(0.6);
    z-index: 1;
}

@media (max-width: 1024px) {
    .expertise-card {
        width: 450px;
        min-width: 450px;
        max-width: 450px;
    }
}

@media (max-width: 768px) {
    .expertise-card {
        width: calc(100vw - 40px);
        min-width: calc(100vw - 40px);
        max-width: calc(100vw - 40px);
    }
}

.expertise-card:hover {
    border-color: var(--accent-green);
    box-shadow: 0 10px 40px rgba(63, 185, 80, 0.2);
    transform: translateY(-4px);
}

.expertise-card.active:hover {
    border-color: var(--accent-green);
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(63, 185, 80, 0.3);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--accent-green);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    z-index: 10;
    transition: all 0.3s;
}

.carousel-btn:hover {
    background: rgba(63, 185, 80, 0.1);
    border-color: var(--accent-green);
    box-shadow: 0 4px 12px rgba(63, 185, 80, 0.2);
}

.carousel-btn-prev {
    left: 50px;
}

.carousel-btn-next {
    right: 50px;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s;
    padding: 0;
}

.indicator:hover {
    background: rgba(63, 185, 80, 0.3);
    border-color: var(--accent-green);
}

.indicator.active {
    background: var(--accent-green);
    border-color: var(--accent-green);
    box-shadow: 0 0 8px rgba(63, 185, 80, 0.5);
}

.card-icon {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-green);
    margin-bottom: 0.75rem;
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(63, 185, 80, 0.1);
    border: 1px solid rgba(63, 185, 80, 0.2);
    border-radius: 4px;
}

.expertise-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.expertise-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
    flex: 1;
    font-size: 0.9rem;
}

.expertise-list {
    list-style: none;
    padding: 0;
}

.expertise-list li {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
    padding-left: 1.5rem;
    position: relative;
}

.expertise-list li::before {
    content: '> ';
    position: absolute;
    left: 0;
    color: var(--accent-green);
}

/* Achievements Section */
.achievements {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.achievements-carousel-container {
    position: relative;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    min-height: 500px;
    width: 100%;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease 0.3s, transform 0.8s ease 0.3s;
}

.achievements-carousel-container.animate {
    opacity: 1;
    transform: translateY(0);
}

.achievements-carousel {
    overflow: visible;
    position: relative;
    width: 100%;
    min-height: 500px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.achievements-carousel-track {
    display: flex;
    gap: 2rem;
    width: max-content;
    position: relative;
    align-items: center;
    justify-content: center;
    animation: scroll-infinite-achievements 40s linear infinite;
    -webkit-animation: scroll-infinite-achievements 40s linear infinite;
    will-change: transform;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.achievements-carousel-container:hover .achievements-carousel-track {
    animation-play-state: paused;
}

@keyframes scroll-infinite-achievements {
    0% {
        transform: translateX(0);
        -webkit-transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-33.333% - 0.67rem));
        -webkit-transform: translateX(calc(-33.333% - 0.67rem));
    }
}

@-webkit-keyframes scroll-infinite-achievements {
    0% {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
    100% {
        -webkit-transform: translateX(calc(-33.333% - 0.67rem));
        transform: translateX(calc(-33.333% - 0.67rem));
    }
}

.achievement-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2rem;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    width: 500px;
    min-width: 500px;
    max-width: 500px;
    flex-shrink: 0;
    box-sizing: border-box;
    position: relative;
    height: auto;
    margin: 0;
    opacity: 0.2;
    visibility: visible;
    display: block;
    transform: scale(0.6);
    transform-origin: center;
    will-change: transform, opacity;
}

.achievement-card.center {
    opacity: 1 !important;
    transform: scale(1) !important;
    z-index: 10;
}

.achievement-card.side {
    opacity: 0.4 !important;
    transform: scale(0.8) !important;
    z-index: 5;
}

.achievement-card.far {
    opacity: 0.2 !important;
    transform: scale(0.6) !important;
    z-index: 1;
}

.achievement-card.center:hover {
    border-color: var(--accent-green);
    box-shadow: 0 10px 40px rgba(63, 185, 80, 0.3);
    transform: scale(1.02) !important;
}

.achievement-card.side:hover {
    border-color: var(--accent-green);
    box-shadow: 0 8px 24px rgba(63, 185, 80, 0.2);
    transform: scale(0.85) !important;
}

.achievement-card.far:hover {
    border-color: var(--accent-green);
    box-shadow: 0 8px 24px rgba(63, 185, 80, 0.2);
    transform: scale(0.65) !important;
}

@media (max-width: 1024px) {
    .achievement-card {
        width: 450px;
        min-width: 450px;
        max-width: 450px;
    }
}

@media (max-width: 768px) {
    .achievement-card {
        width: calc(100vw - 40px);
        min-width: calc(100vw - 40px);
        max-width: calc(100vw - 40px);
    }
}

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

.achievement-card h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
}

.achievement-card h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.achievement-card h3 a:hover {
    color: var(--accent-green);
    text-decoration: underline;
}

.achievement-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    background: rgba(63, 185, 80, 0.1);
    border: 1px solid rgba(63, 185, 80, 0.3);
    border-radius: 4px;
    color: var(--accent-green);
    text-transform: uppercase;
}

.achievement-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-size: 0.95rem;
}

.achievement-stats {
    list-style: none;
    padding: 0;
    margin: 0;
}

.achievement-stats li {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.achievement-stats li::before {
    content: '> ';
    position: absolute;
    left: 0;
    color: var(--accent-green);
}

.achievement-stats .stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.achievement-stats .stat-value {
    color: var(--accent-blue);
    margin-left: 0.5rem;
}

/* Recommendations Section */
.recommendations {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.recommendations-carousel-container {
    position: relative;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    min-height: 400px;
    width: 100%;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease 0.3s, transform 0.8s ease 0.3s;
}

.recommendations-carousel-container.animate {
    opacity: 1;
    transform: translateY(0);
}

.recommendations-carousel {
    overflow: visible;
    position: relative;
    width: 100%;
    min-height: 400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.recommendations-carousel-track {
    display: flex;
    gap: 2rem;
    width: max-content;
    position: relative;
    align-items: center;
    justify-content: center;
    animation: scroll-infinite 30s linear infinite;
    -webkit-animation: scroll-infinite 30s linear infinite;
    will-change: transform;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.recommendations-carousel-container:hover .recommendations-carousel-track {
    animation-play-state: paused;
}

.recommendation-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2rem;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    width: 500px;
    min-width: 500px;
    max-width: 500px;
    flex-shrink: 0;
    box-sizing: border-box;
    position: relative;
    height: auto;
    margin: 0;
    opacity: 0.2;
    visibility: visible;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 250px;
    transform: scale(0.6);
    transform-origin: center;
    will-change: transform, opacity;
}

.recommendation-card.center {
    opacity: 1 !important;
    transform: scale(1) !important;
    z-index: 10;
}

.recommendation-card.side {
    opacity: 0.4 !important;
    transform: scale(0.8) !important;
    z-index: 5;
}

.recommendation-card.far {
    opacity: 0.2 !important;
    transform: scale(0.6) !important;
    z-index: 1;
}

.recommendation-card.center:hover {
    border-color: var(--accent-green);
    box-shadow: 0 10px 40px rgba(63, 185, 80, 0.3);
    transform: scale(1.02) !important;
}

.recommendation-card.side:hover {
    border-color: var(--accent-green);
    box-shadow: 0 8px 24px rgba(63, 185, 80, 0.2);
    transform: scale(0.85) !important;
}

.recommendation-card.far:hover {
    border-color: var(--accent-green);
    box-shadow: 0 8px 24px rgba(63, 185, 80, 0.2);
    transform: scale(0.65) !important;
}

.recommendation-content {
    flex: 1;
    margin-bottom: 1.5rem;
}

.recommendation-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-primary);
    font-style: italic;
    position: relative;
    padding-left: 0;
    padding-top: 2rem;
}

.recommendation-text::before {
    content: '"';
    position: absolute;
    left: 0;
    top: 0;
    font-size: 4rem;
    color: var(--accent-green);
    opacity: 0.3;
    font-family: 'JetBrains Mono', monospace;
    line-height: 1;
    z-index: 0;
}

.recommendation-author {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    margin-top: auto;
}

.author-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.author-name {
    font-size: 1rem;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    margin: 0;
}

.author-title {
    font-size: 0.9rem;
    color: var(--accent-blue);
    margin: 0;
    font-family: 'JetBrains Mono', monospace;
}

.author-company {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
    font-family: 'Inter', sans-serif;
}

@media (max-width: 1024px) {
    .recommendation-card {
        width: 450px;
        min-width: 450px;
        max-width: 450px;
    }
}

@media (max-width: 768px) {
    .recommendation-card {
        width: calc(100vw - 40px);
        min-width: calc(100vw - 40px);
        max-width: calc(100vw - 40px);
    }
}

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

.contact-content {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease 0.2s, transform 0.8s ease 0.2s;
}

.contact-content.animate {
    opacity: 1;
    transform: translateY(0);
}

.contact-info {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-lead {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-link {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
}

.link-prefix {
    color: var(--accent-green);
    margin-right: 0.5rem;
}

.contact-link:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
    transform: translateX(4px);
}

.contact-form-wrapper {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: lowercase;
}

.form-group input,
.form-group textarea {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.75rem;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 2px rgba(63, 185, 80, 0.1);
}

.submit-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--accent-green);
    border-radius: 4px;
    padding: 0.75rem 1.5rem;
    color: var(--accent-green);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: lowercase;
    align-self: flex-start;
}

.submit-btn:hover:not(:disabled) {
    background: rgba(63, 185, 80, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(63, 185, 80, 0.2);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Footer */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
    position: relative;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-terminal {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent-green);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .about-text,
    .about-visual {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        min-width: 0;
        overflow: hidden;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .expertise-carousel-container {
        padding: 0 40px;
    }
    
    .expertise-card {
        width: 450px;
        min-width: 450px;
        max-width: 450px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .nav-container {
        padding: 1rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .logo {
        font-size: 1rem;
    }
    
    .hero {
        padding: 5rem 0 2rem;
        min-height: auto;
    }
    
    .hero-content h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-content .subtitle {
        font-size: 1rem;
    }
    
    .terminal-window {
        margin: 1rem 0;
        max-width: 100%;
    }
    
    .terminal-body {
        padding: 1rem;
        font-size: 0.85rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .about-content {
        gap: 2rem;
        min-width: 0;
        width: 100%;
        box-sizing: border-box;
    }
    
    .about-text,
    .about-visual {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        min-width: 0;
        overflow: hidden;
        padding: 0;
        margin: 0;
    }
    
    .programs-section,
    .code-block {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box;
        min-width: 0;
        overflow: hidden;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .code-block pre {
        max-width: 100% !important;
        width: 100% !important;
        overflow-x: auto;
        word-wrap: break-word;
        word-break: break-all;
        box-sizing: border-box;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-header {
        margin-bottom: 2rem;
        padding-top: 1rem;
    }
    
    .about {
        padding: 4rem 0;
    }
    
    .about-text .lead {
        font-size: 1.1rem;
    }
    
    .about-text p {
        font-size: 0.95rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .expertise,
    .achievements,
    .recommendations {
        padding: 4rem 0;
    }
    
    .expertise-carousel-container,
    .achievements-carousel-container,
    .recommendations-carousel-container {
        padding: 0;
        min-height: 400px;
    }
    
    .expertise-carousel,
    .achievements-carousel,
    .recommendations-carousel {
        min-height: 400px;
        padding: 1rem 0;
        -webkit-overflow-scrolling: touch;
    }
    
    .expertise-carousel-track,
    .achievements-carousel-track,
    .recommendations-carousel-track {
        -webkit-animation-play-state: running !important;
        animation-play-state: running !important;
    }
    
    .expertise-card,
    .achievement-card,
    .recommendation-card {
        width: calc(100vw - 40px);
        min-width: calc(100vw - 40px);
        max-width: calc(100vw - 40px);
        padding: 1.5rem;
    }
    
    .expertise-card h3,
    .achievement-card h3 {
        font-size: 1.25rem;
    }
    
    .expertise-list li,
    .achievement-stats li {
        font-size: 0.9rem;
    }
    
    .recommendation-text {
        font-size: 0.95rem;
        padding-top: 1.5rem;
    }
    
    .recommendation-text::before {
        font-size: 2.5rem;
    }
    
    .contact {
        padding: 4rem 0;
    }
    
    .contact-lead {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .contact-links {
        gap: 0.75rem;
    }
    
    .contact-link {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
    
    .footer {
        padding: 2rem 0;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-container {
        padding: 0.75rem 1rem;
    }
    
    .logo {
        font-size: 0.9rem;
    }
    
    .hero {
        padding: 4rem 0 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .hero-content .subtitle {
        font-size: 0.9rem;
    }
    
    .terminal-window {
        margin: 0.5rem 0;
        max-width: 100%;
    }
    
    .terminal-body {
        padding: 0.75rem;
        font-size: 0.75rem;
    }
    
    .about-content {
        gap: 1.5rem;
        min-width: 0;
        width: 100%;
        box-sizing: border-box;
    }
    
    .about-text,
    .about-visual {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        min-width: 0;
        overflow: hidden;
        padding: 0;
        margin: 0;
    }
    
    .programs-section,
    .code-block {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box;
        min-width: 0;
        overflow: hidden;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .code-block pre {
        max-width: 100% !important;
        width: 100% !important;
        overflow-x: auto;
        word-wrap: break-word;
        word-break: break-all;
        box-sizing: border-box;
    }
    
    .section-header {
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 1.5rem;
    }
    
    .section-number {
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    .about,
    .expertise,
    .achievements,
    .recommendations,
    .contact {
        padding: 3rem 0;
    }
    
    .expertise-card,
    .achievement-card,
    .recommendation-card {
        width: calc(100vw - 20px);
        min-width: calc(100vw - 20px);
        max-width: calc(100vw - 20px);
        padding: 1.25rem;
    }
    
    .expertise-card h3,
    .achievement-card h3 {
        font-size: 1.1rem;
    }
    
    .expertise-list,
    .achievement-stats {
        font-size: 0.85rem;
    }
    
    .recommendation-text {
        font-size: 0.9rem;
        padding-top: 1.25rem;
    }
    
    .recommendation-text::before {
        font-size: 2rem;
    }
    
    .contact-lead {
        font-size: 1rem;
    }
    
    .contact-link {
        padding: 0.625rem;
        font-size: 0.85rem;
    }
    
    .footer-content {
        font-size: 0.8rem;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .nav-link,
    .contact-link,
    .submit-btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .expertise-card,
    .achievement-card,
    .recommendation-card {
        -webkit-tap-highlight-color: rgba(63, 185, 80, 0.2);
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .pixel-grid {
        background-size: calc(var(--pixel-size) / 2) calc(var(--pixel-size) / 2);
    }
}

/* Landscape mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 3rem 0 1.5rem;
    }
    
    .terminal-window {
        max-width: 90%;
        width: 90%;
        box-sizing: border-box;
    }
    
    .about-text,
    .about-visual {
        width: 90%;
        max-width: 90%;
        box-sizing: border-box;
        margin-left: auto;
        margin-right: auto;
        padding: 0;
    }
    
    .programs-section,
    .code-block {
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
        margin-left: 0;
        margin-right: 0;
    }
}