.landing-page {
    width: 100%;
    min-height: 100vh;
    position: relative;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: none;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    position: relative;
}

.header-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.header-left span {
    margin: 0;
}

.header-nav {
    display: flex;
    gap: 2rem;
    flex: 1;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.header-title {
    font-family: 'Space Grotesk', 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
    transition: transform 0.3s ease;
    cursor: default;
}

.header-title:hover {
    animation: glitch 0.5s ease-in-out;
}

.header-subtitle {
    font-family: 'Space Grotesk', 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--accent-primary);
    font-weight: 300;
    letter-spacing: 0.05em;
    cursor: default;
    opacity: 70%;
}


.nav-link {
    display: flex;
    align-items: center;
    height: 100%;
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::before {
    content: '// ';
    color: var(--accent-primary);
}

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

.nav-link:hover::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

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

.hero-expertise-wrapper {
    background: linear-gradient(135deg, 
        rgba(0, 212, 255, 0.05) 0%, 
        rgba(124, 58, 237, 0.05) 50%,
        var(--secondary-bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background: transparent;
    overflow: hidden;
}

.hero-scroll-indicator {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 2.25rem;
    width: max-content;
    margin-left: auto;
    margin-right: auto;
    z-index: 3;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-secondary);
    opacity: 0.9;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.hero-scroll-indicator:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.hero-scroll-indicator-text {
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero-scroll-indicator-arrow {
    width: 1rem;
    height: 1rem;
    border-right: 2px solid var(--accent-primary);
    border-bottom: 2px solid var(--accent-primary);
    transform: rotate(45deg);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 90%;
    transition: transform 0.3s ease;
}

.hero-text {
    margin-bottom: 0.5rem;
    font-family: 'Space Grotesk', 'JetBrains Mono', monospace;
    font-size: 8rem;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    cursor: default;
}

.hero-description {
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 1.35rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.7;
    color: var(--text-secondary);
    text-transform: uppercase;
    cursor: default;
}

.hero-description span {
    display: block;
    white-space: pre-wrap;
    word-wrap: break-word;
    opacity: 0;
    transition: opacity 0.3s ease;
    position: relative;
}

.hero-description span.typing,
.hero-description span.typed {
    opacity: 1;
}

.hero-description span.typing::after {
    content: '|';
    position: absolute;
    color: var(--accent-primary);
    font-weight: bold;
    opacity: var(--cursor-opacity, 1);
    margin-left: 2px;
    transition: opacity 0.05s ease;
}

.hero-description span.typed::after {
    animation: none;
    opacity: 0;
}

.expertise-section{
    padding: 6rem 0;
    background: transparent;
    position: relative;
    overflow: hidden;
}

.expertise-section h2 {
    font-family: 'Space Grotesk', 'JetBrains Mono', monospace;
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.02em;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    align-items: stretch;
}

.expertise-item {
    flex-direction: column;
    justify-content: center;
    height: 100%;
    padding: 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.expertise-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 212, 255, 0.1), 
        transparent);
    transition: left 0.5s ease;
}

.expertise-item:hover::before {
    left: 100%;
}

.expertise-item:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.15);
}

.expertise-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 16px;
    margin-right: 1.5rem;
    flex-shrink: 0;
    color: white;
}

.expertise-item .expertise-icon img {
    width: 32px !important;
    height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    object-fit: contain !important;
    color: white !important;
    fill: white !important;
    display: block !important;
}

.expertise-title {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    max-height: 4rem;
}

.expertise-title h3 {
    font-family: 'Space Grotesk', 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.01em;
}

.expertise-context {
    width: 100%;
}

.expertise-context p {
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.expertise-tag {
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    padding: 0.375rem 0.875rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-primary);
    transition: all 0.3s ease;
}

.expertise-tag:hover {
    background: rgba(0, 212, 255, 0.2);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.repositories-section {
    padding: 6rem 0;
    background: var(--primary-bg);
    position: relative;
}

.repositories-section h2 {
    font-family: 'Space Grotesk', 'JetBrains Mono', monospace;
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.02em;
}

.repositories-carousel {
    position: relative;
    margin-top: 2rem;
    min-height: 35rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: pan-y;
}

.repositories-track {
    position: relative;
    width: 100%;
    height: 24rem;
}

.repository-item {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: calc(100% - 7rem);
    max-width: 25rem;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    overflow: hidden;
    cursor: pointer;
    transform: translateX(-50%) scale(0.9);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.repository-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 212, 255, 0.1), 
        transparent);
    transition: left 0.5s ease;
}

.repository-item:hover::before {
    left: 100%;
}

.repository-item:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.15);
}

.repositories-carousel .repository-item.is-active,
.repositories-carousel .repository-item.is-neighbor {
    visibility: visible;
    pointer-events: auto;
}

.repository-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    background: rgba(10, 10, 15, 0.85);
    color: var(--text-primary);
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    z-index: 25;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.repository-nav:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    box-shadow: 0 8px 22px rgba(0, 212, 255, 0.2);
}

.repository-nav-prev {
    left: 0.5rem;
}

.repository-nav-next {
    right: 0.5rem;
}

.repository-dots {
    position: absolute;
    bottom: 0.75rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 25;
}

.repository-dot {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: all 0.25s ease;
}

.repository-dot.active {
    width: 1.4rem;
    border-radius: 1rem;
    background: var(--accent-primary);
}

.repository-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.repository-name {
    font-family: 'Space Grotesk', 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    letter-spacing: -0.01em;
}

.repository-description {
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
}

.repository-button {
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border: none;
    border-radius: 12px;
    color: white;
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.repository-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    transition: left 0.5s ease;
}

.repository-button:hover::before {
    left: 100%;
}

.repository-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.3);
}

.repository-button:active {
    transform: translateY(0);
}

.no-repositories {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 1.1rem;
}

.contact-section {
    padding: 6rem 0;
    background: var(--secondary-bg);
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--accent-primary), 
        var(--accent-secondary), 
        transparent);
    animation: topBorderGlow 3s linear infinite;
}

@keyframes topBorderGlow {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    align-items: stretch;
}

.contact-item {
    display: flex;
    align-items: center;
    min-height: 100%;
    padding: 1.25rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 212, 255, 0.1), 
        transparent);
    transition: left 0.5s ease;
}

.contact-item:hover::before {
    left: 100%;
}

.contact-item:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 12px;
    margin-right: 1rem;
    flex-shrink: 0;
}

.contact-icon img {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1);
}

.contact-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-label {
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.contact-value {
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 400;
}

.footer-section {
    padding: 4rem 0;
    background: var(--secondary-bg);
    border-top: 1px solid var(--border-color);
    position: relative;
}

.footer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--accent-primary), 
        var(--accent-secondary), 
        transparent);
    animation: topBorderGlow 3s linear infinite;
}
.social-links-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 2rem 0;
}

.social-link {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        var(--accent-primary), 
        var(--accent-secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.social-link:hover {
    transform: translateY(-4px) scale(1.05);
    border-color: var(--accent-primary);
}

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

.social-link img {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1);
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.social-link:hover img {
    transform: scale(1.1);
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--accent-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 20s infinite linear;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    will-change: transform, opacity;
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}