:root {
    --color-bg: #0a0a0f;
    --color-bg-elevated: #12121a;
    --color-bg-card: #16161f;
    --color-surface: #1a1a24;
    
    --color-text: #e4e4e7;
    --color-text-muted: #71717a;
    --color-text-subtle: #52525b;
    
    --color-primary: #00ff88;
    --color-primary-dim: rgba(0, 255, 136, 0.1);
    --color-primary-glow: rgba(0, 255, 136, 0.4);
    
    --color-accent: #00d4ff;
    --color-accent-dim: rgba(0, 212, 255, 0.1);
    
    --color-red: #ff4757;
    --color-red-dim: rgba(255, 71, 87, 0.1);
    
    --color-purple: #a855f7;
    --color-purple-dim: rgba(168, 85, 247, 0.1);
    
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 255, 255, 0.15);
    
    --font-display: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    
    --shadow-glow: 0 0 60px rgba(0, 255, 136, 0.15);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-display);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--color-primary);
    color: var(--color-bg);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
    transform: translate(-50%, -50%);
    mix-blend-mode: screen;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(10, 10, 15, 0.95);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.logo-bracket {
    color: var(--color-primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-fast);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-decoration: none;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

.nav-link--cta {
    color: var(--color-bg);
    background: var(--color-primary);
    font-weight: 600;
}

.nav-link--cta:hover {
    color: var(--color-bg);
    background: var(--color-primary);
    box-shadow: 0 0 20px var(--color-primary-glow);
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-left: 8px;
}

.lang-switch:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-dim);
}

.lang-switch svg {
    opacity: 0.7;
}

.lang-switch:hover svg {
    opacity: 1;
    stroke: var(--color-primary);
}

.lang-switch-current {
    min-width: 20px;
    text-align: center;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 136, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.scanline {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0.3;
    animation: scanline 8s linear infinite;
}

@keyframes scanline {
    0% { transform: translateY(0); }
    100% { transform: translateY(100vh); }
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-content {
    animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badges {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    width: fit-content;
    max-width: 100%;
}

.hero-badges-container {
    display: inline-flex;
    width: fit-content;
    flex-shrink: 0;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    flex-shrink: 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-primary);
    background: var(--color-primary-dim);
    padding: 8px 16px;
    border-radius: 100px;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.hero-malt-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: #fc5656;
    background: rgba(252, 86, 86, 0.1);
    padding: 8px 16px;
    border-radius: 100px;
    border: 1px solid rgba(252, 86, 86, 0.3);
    text-decoration: none;
    transition: var(--transition-fast);
}

.hero-malt-btn:hover {
    background: rgba(252, 86, 86, 0.2);
    border-color: rgba(252, 86, 86, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(252, 86, 86, 0.2);
}

.hero-malt-btn svg {
    fill: #fc5656;
}

.hero-linkedin-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: #0a66c2;
    background: rgba(10, 102, 194, 0.12);
    padding: 8px 16px;
    border-radius: 100px;
    border: 1px solid rgba(10, 102, 194, 0.35);
    text-decoration: none;
    transition: var(--transition-fast);
}

.hero-linkedin-btn:hover {
    background: rgba(10, 102, 194, 0.2);
    border-color: rgba(10, 102, 194, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(10, 102, 194, 0.25);
}

.hero-linkedin-btn svg {
    fill: #0a66c2;
}

.tag-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 16px;
}

.title-line {
    display: block;
}

.title-line--accent {
    color: var(--color-primary);
    text-shadow: 0 0 40px var(--color-primary-glow);
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    color: var(--color-accent);
    margin-bottom: 24px;
}

.typing-text::after {
    content: '|';
    animation: blink 1s step-end infinite;
}

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

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 500px;
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn--primary:hover {
    box-shadow: 0 0 30px var(--color-primary-glow);
    transform: translateY(-2px);
}

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

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

.btn--full {
    width: 100%;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

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

.stat-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.hero-visual {
    display: flex;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.profile-card {
    position: relative;
}

.profile-card-inner {
    position: relative;
    z-index: 2;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-card);
}

.profile-image-wrapper {
    position: relative;
    width: 280px;
    height: 280px;
    margin: 0 auto 20px;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    filter: grayscale(20%);
    transition: filter var(--transition-base);
}

.profile-card:hover .profile-image {
    filter: grayscale(0%);
}

.profile-ring {
    position: absolute;
    inset: -8px;
    border: 2px solid var(--color-primary);
    border-radius: calc(var(--radius-lg) + 8px);
    opacity: 0.3;
    animation: ringPulse 3s ease-in-out infinite;
}

.profile-ring--delayed {
    inset: -16px;
    border-radius: calc(var(--radius-lg) + 16px);
    animation-delay: 1.5s;
}

@keyframes ringPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.1; transform: scale(1.02); }
}

.profile-info {
    display: flex;
    justify-content: center;
}

.profile-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.status-indicator {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-primary);
}

.profile-decorations {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.decoration {
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
}

.decoration--1 {
    top: -20px;
    right: -20px;
    background: var(--color-primary);
}

.decoration--2 {
    bottom: 40px;
    left: -40px;
    background: var(--color-accent);
}

.decoration--3 {
    bottom: -20px;
    right: 40px;
    background: var(--color-purple);
    width: 80px;
    height: 80px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text-subtle);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: fadeInUp 0.8s ease 0.6s forwards;
    opacity: 0;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-text-subtle), transparent);
    animation: scrollLine 2s ease infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

.section {
    padding: 120px 0;
}

.section-header {
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--color-text);
}

.about {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.about-text {
    max-width: 540px;
}

.about-lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 24px;
    line-height: 1.7;
}

.about-text p {
    color: var(--color-text-muted);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-text strong {
    color: var(--color-text);
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.highlight {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    position: relative;
}

.highlight-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary-dim);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    flex-shrink: 0;
}

.highlight-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.highlight-text strong {
    font-size: 0.9375rem;
    color: var(--color-text);
}

.highlight-text span {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.highlight-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--color-primary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    flex-shrink: 0;
    margin-left: auto;
    opacity: 0.9;
}

.highlight-link svg {
    width: 20px;
    height: 20px;
    stroke-width: 2.5;
}

.highlight-link:hover {
    color: var(--color-primary);
    background: var(--color-primary-dim);
    transform: translateX(2px);
    opacity: 1;
}

.about-terminal {
    position: sticky;
    top: 120px;
}

.terminal {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.terminal-buttons {
    display: flex;
    gap: 8px;
}

.terminal-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-btn--close { background: #ff5f57; }
.terminal-btn--minimize { background: #ffbd2e; }
.terminal-btn--maximize { background: #28ca41; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.terminal-body {
    padding: 20px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.8;
}

.terminal-line {
    display: flex;
    gap: 12px;
}

.terminal-prompt {
    color: var(--color-primary);
}

.terminal-command {
    color: var(--color-text);
}

.terminal-output {
    color: var(--color-text-muted);
    padding-left: 24px;
    margin-bottom: 16px;
}

.terminal-output--success {
    color: var(--color-primary);
}

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

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.skill-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-base);
}

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

.skill-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.skill-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
}

.skill-card--blue .skill-icon {
    background: var(--color-accent-dim);
    color: var(--color-accent);
}

.skill-card--red .skill-icon {
    background: var(--color-red-dim);
    color: var(--color-red);
}

.skill-card--dev .skill-icon {
    background: var(--color-primary-dim);
    color: var(--color-primary);
}

.skill-card--network .skill-icon {
    background: var(--color-purple-dim);
    color: var(--color-purple);
}

.skill-tag {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 6px 12px;
    border-radius: 100px;
}

.skill-card--blue .skill-tag {
    background: var(--color-accent-dim);
    color: var(--color-accent);
}

.skill-card--red .skill-tag {
    background: var(--color-red-dim);
    color: var(--color-red);
}

.skill-card--dev .skill-tag {
    background: var(--color-primary-dim);
    color: var(--color-primary);
}

.skill-card--network .skill-tag {
    background: var(--color-purple-dim);
    color: var(--color-purple);
}

.skill-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}

.skill-description {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    line-height: 1.7;
}

.skill-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.skill-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.skill-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

.skill-card--blue .skill-list li::before { background: var(--color-accent); }
.skill-card--red .skill-list li::before { background: var(--color-red); }
.skill-card--network .skill-list li::before { background: var(--color-purple); }

.experience {
    background: linear-gradient(180deg, var(--color-bg-elevated) 0%, var(--color-bg) 100%);
}

.timeline {
    position: relative;
    margin-bottom: 80px;
}

.timeline-item {
    display: flex;
    gap: 32px;
    padding-bottom: 48px;
}

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

.timeline-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.timeline-dot {
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--color-primary-glow);
}

.timeline-line {
    flex: 1;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-border));
    margin-top: 8px;
}

.timeline-content {
    flex: 1;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all var(--transition-base);
}

.timeline-content:hover {
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-card);
}

.timeline-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-primary);
}

.timeline-badge {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    background: var(--color-surface);
    padding: 4px 10px;
    border-radius: 100px;
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}

.timeline-company {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.timeline-description {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.education {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.education-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 24px;
}

.education-title svg {
    color: var(--color-primary);
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.education-item {
    padding: 20px;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.education-year {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-primary-dim);
    padding: 4px 10px;
    border-radius: 100px;
    margin-bottom: 12px;
}

.education-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
}

.education-item p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

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

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-description {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: 32px;
    line-height: 1.8;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    padding: 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.contact-method:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-dim);
}

.contact-method-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary-dim);
    border-radius: var(--radius-md);
    color: var(--color-primary);
}

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

.contact-method-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-method-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.contact-social {
    display: flex;
    gap: 12px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.social-link:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background: var(--color-primary-dim);
}

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

.contact-form {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    font-family: var(--font-display);
    font-size: 0.9375rem;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-dim);
}

.form-input::placeholder {
    color: var(--color-text-subtle);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

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

.footer {
    background: var(--color-bg-elevated);
    border-top: 1px solid var(--color-border);
    padding: 48px 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.footer-brand p {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text-muted);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-copy {
    font-size: 0.8125rem;
    color: var(--color-text-subtle);
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-visual {
        order: 1;
    }
    
    .hero-description {
        margin: 0 auto 32px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-terminal {
        position: static;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .education-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-form-wrapper {
        position: static;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        background: var(--color-bg-elevated);
        padding: 80px 24px 24px;
        transition: right var(--transition-base);
        border-left: 1px solid var(--color-border);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        width: 100%;
        padding: 16px;
    }
    
    .lang-switch {
        position: absolute;
        top: 20px;
        right: 70px;
    }
    
    .section {
        padding: 80px 0;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 24px;
    }
    
    .profile-image-wrapper {
        width: 220px;
        height: 220px;
    }
    
    .timeline-item {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-badges {
        flex-wrap: wrap;
    }
    
    .hero-tag {
        font-size: 0.6875rem;
    }
    
    .btn {
        width: 100%;
    }
    
    .skill-card {
        padding: 24px;
    }
    
    .timeline-content {
        padding: 20px;
    }
    
    .contact-form {
        padding: 24px;
    }
}