/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Fira Code', 'Courier New', monospace;
    line-height: 1.6;
    color: #00ff41;
    background-color: #0d1117;
    background-image: 
        radial-gradient(circle at 25% 25%, #1a1a1a 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, #0f3460 0%, transparent 50%);
    background-attachment: fixed;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 65, 0.03) 2px,
        rgba(0, 255, 65, 0.03) 4px
    );
    pointer-events: none;
    z-index: 1;
}

body::after {
    content: '01001000 01100101 01101100 01101100 01101111 00100000 01010111 01101111 01110010 01101100 01100100';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    font-size: 12px;
    color: rgba(0, 255, 65, 0.05);
    white-space: pre-wrap;
    word-break: break-all;
    line-height: 1.2;
    padding: 20px;
    pointer-events: none;
    z-index: 0;
    animation: matrixRain 20s linear infinite;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 255, 65, 0.3);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 255, 65, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #00ff41;
    font-weight: 700;
    font-size: 1.5rem;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
    font-family: 'Fira Code', monospace;
}

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

.nav-link {
    text-decoration: none;
    color: #8cc8ff;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    font-family: 'Fira Code', monospace;
}

.nav-link:hover {
    color: #00ff41;
    text-shadow: 0 0 5px rgba(0, 255, 65, 0.5);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(90deg, #00ff41, #8cc8ff);
    transition: width 0.3s ease;
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.5);
}

.nav-link:hover::after {
    width: 100%;
}

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

.bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0d1117 0%, #1a1a1a 50%, #0f3460 100%);
    color: #00ff41;
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 255, 65, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(140, 200, 255, 0.1) 0%, transparent 50%);
    background-size: cover;
}

.hero::after {
    content: '{ "name": "developer", "skills": ["fullstack", "backend", "frontend"], "status": "available" }';
    position: absolute;
    top: 20%;
    right: 5%;
    font-family: 'Fira Code', monospace;
    font-size: 14px;
    color: rgba(0, 255, 65, 0.2);
    white-space: pre;
    transform: rotate(15deg);
    pointer-events: none;
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: slideInLeft 1s ease-out;
}

.greeting {
    font-size: 1.2rem;
    font-weight: 400;
    opacity: 0.9;
    display: block;
    margin-bottom: 0.5rem;
    color: #8cc8ff;
    font-family: 'Fira Code', monospace;
}

.greeting::before {
    content: '> ';
    color: #00ff41;
}

.name {
    font-size: 3.5rem;
    font-weight: 700;
    display: block;
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
    font-family: 'Fira Code', monospace;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin: 1rem 0;
    color: #8cc8ff;
    font-family: 'Fira Code', monospace;
}

.hero-subtitle::before {
    content: 'function ';
    color: #ff6b6b;
}

.hero-subtitle::after {
    content: '() { return "code"; }';
    color: #8cc8ff;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin: 2rem 0;
    opacity: 0.9;
    max-width: 500px;
    color: #c9d1d9;
    font-family: 'Fira Code', monospace;
    border-left: 3px solid #00ff41;
    padding-left: 1rem;
    background: rgba(0, 255, 65, 0.05);
    border-radius: 0 8px 8px 0;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    color: #0d1117;
    font-family: 'Fira Code', monospace;
    font-weight: 700;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(45deg, #8cc8ff, #00ff41);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 255, 65, 0.4);
    text-shadow: 0 0 5px rgba(13, 17, 23, 0.5);
}

.btn-secondary {
    background: transparent;
    color: #00ff41;
    border: 2px solid #00ff41;
    font-family: 'Fira Code', monospace;
    font-weight: 600;
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.2);
}

.btn-secondary:hover {
    background: rgba(0, 255, 65, 0.1);
    color: #00ff41;
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.4);
    text-shadow: 0 0 5px rgba(0, 255, 65, 0.5);
}

.hero-social {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid rgba(0, 255, 65, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00ff41;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.2);
}

.social-link:hover {
    background: rgba(0, 255, 65, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.4);
    border-color: #00ff41;
}

.hero-image {
    display: flex;
    justify-content: center;
    animation: slideInRight 1s ease-out;
}

.profile-card {
    background: rgba(0, 255, 65, 0.05);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(0, 255, 65, 0.3);
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
}

.profile-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.2);
    border-color: #00ff41;
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid rgba(0, 255, 65, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
    overflow: hidden;
    position: relative;
}

.profile-avatar::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    border-radius: 50%;
    z-index: -1;
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.profile-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.profile-info p {
    opacity: 0.8;
    margin-bottom: 1rem;
}

.profile-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    opacity: 0.7;
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #00ff41;
    margin-bottom: 1rem;
    position: relative;
    font-family: 'Fira Code', monospace;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.section-title::before {
    content: '// ';
    color: #8cc8ff;
    opacity: 0.7;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
}

.section-subtitle {
    font-size: 1.1rem;
    color: #c9d1d9;
    max-width: 600px;
    margin: 0 auto;
    font-family: 'Fira Code', monospace;
}

/* About Section */
.about {
    background: linear-gradient(135deg, #0d1117 0%, #1a1a1a 100%);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 50px,
        rgba(0, 255, 65, 0.02) 50px,
        rgba(0, 255, 65, 0.02) 52px
    );
    pointer-events: none;
}

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

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #c9d1d9;
    margin-bottom: 2rem;
    font-family: 'Fira Code', monospace;
    background: rgba(0, 255, 65, 0.05);
    padding: 1rem;
    border-radius: 8px;
    border-left: 3px solid #00ff41;
}

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

.stat {
    text-align: center;
    padding: 1.5rem;
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.2);
    border-color: #00ff41;
}

.stat h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #00ff41;
    margin-bottom: 0.5rem;
    font-family: 'Fira Code', monospace;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.stat p {
    color: #8cc8ff;
    font-weight: 500;
    font-family: 'Fira Code', monospace;
}

.about-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.info-item:hover {
    transform: translateX(10px);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.2);
    border-color: #00ff41;
}

.info-item i {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    border: 2px solid rgba(0, 255, 65, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0d1117;
    font-size: 1.2rem;
    font-weight: 700;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
}

.info-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #00ff41;
    margin-bottom: 0.25rem;
    font-family: 'Fira Code', monospace;
}

.info-item p {
    color: #c9d1d9;
    font-family: 'Fira Code', monospace;
}

/* Projects Section */
.projects-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #0d1117 100%);
    position: relative;
}

.projects-section::before {
    content: 'const projects = [';
    position: absolute;
    top: 10%;
    left: 5%;
    font-family: 'Fira Code', monospace;
    font-size: 16px;
    color: rgba(0, 255, 65, 0.2);
    pointer-events: none;
}

.projects-section::after {
    content: '];';
    position: absolute;
    bottom: 10%;
    right: 5%;
    font-family: 'Fira Code', monospace;
    font-size: 16px;
    color: rgba(0, 255, 65, 0.2);
    pointer-events: none;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, #00ff41, #8cc8ff);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
}

.timeline-item {
    position: relative;
    margin: 3rem 0;
    display: flex;
    align-items: center;
}

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

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

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    border: 4px solid #0d1117;
    box-shadow: 0 0 0 4px rgba(0, 255, 65, 0.3), 0 0 20px rgba(0, 255, 65, 0.5);
    z-index: 2;
}

.timeline-content {
    width: 45%;
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.2);
    border-color: #00ff41;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.timeline-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #00ff41;
    font-family: 'Fira Code', monospace;
    text-shadow: 0 0 5px rgba(0, 255, 65, 0.3);
}

.timeline-date {
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    color: #0d1117;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'Fira Code', monospace;
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.company {
    color: #8cc8ff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-family: 'Fira Code', monospace;
    text-decoration: none;
}

.company::before {
    content: '@ ';
    color: #00ff41;
}

.company:hover {
    text-decoration: underline;
}

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

.project {
    padding: 1.5rem;
    background: rgba(0, 255, 65, 0.03);
    border-radius: 10px;
    border-left: 4px solid #00ff41;
    border: 1px solid rgba(0, 255, 65, 0.2);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.05);
}

.project h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #00ff41;
    margin-bottom: 0.5rem;
    font-family: 'Fira Code', monospace;
}

.project h5::before {
    content: '{ ';
    color: #8cc8ff;
}

.project h5::after {
    content: ' }';
    color: #8cc8ff;
}

.project p {
    color: #c9d1d9;
    line-height: 1.6;
    margin-bottom: 1rem;
    font-family: 'Fira Code', monospace;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech {
    background: rgba(0, 255, 65, 0.1);
    color: #00ff41;
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: 'Fira Code', monospace;
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.2);
    transition: all 0.3s ease;
}

.tech:hover {
    background: rgba(0, 255, 65, 0.2);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.4);
    transform: translateY(-1px);
}

/* Skills Section */
.skills {
    background: linear-gradient(135deg, #0d1117 0%, #1a1a1a 100%);
    position: relative;
}

.skills::before {
    content: 'const skills = { frontend: [], backend: [], tools: [] };';
    position: absolute;
    top: 5%;
    right: 5%;
    font-family: 'Fira Code', monospace;
    font-size: 14px;
    color: rgba(0, 255, 65, 0.15);
    pointer-events: none;
    transform: rotate(-5deg);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.skill-category {
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.skill-category:hover {
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.2);
    border-color: #00ff41;
    transform: translateY(-5px);
}

.skill-category h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #00ff41;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    font-family: 'Fira Code', monospace;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.skill-category h3::before {
    content: '[';
    color: #8cc8ff;
    margin-right: 0.5rem;
}

.skill-category h3::after {
    content: ']';
    color: #8cc8ff;
    margin-left: 0.5rem;
    position: static;
    transform: none;
    width: auto;
    height: auto;
    background: none;
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.skill-name {
    font-weight: 600;
    color: #00ff41;
    font-family: 'Fira Code', monospace;
}

.skill-level {
    font-size: 0.9rem;
    color: #8cc8ff;
    font-weight: 600;
    font-family: 'Fira Code', monospace;
}

.skill-bar {
    height: 8px;
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid rgba(0, 255, 65, 0.2);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: inset 0 0 5px rgba(0, 255, 65, 0.1);
}

.skill-progress {
    height: 100%;
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    border-radius: 4px;
    width: 0;
    transition: width 1.5s ease-in-out;
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
    position: relative;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s infinite;
}

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

/* Career Section */
.career {
    background: linear-gradient(135deg, #1a1a1a 0%, #0d1117 100%);
    position: relative;
}

.career::before {
    content: 'class Career { constructor() { this.knowledge = "unlimited"; } }';
    position: absolute;
    top: 10%;
    left: 5%;
    font-family: 'Fira Code', monospace;
    font-size: 12px;
    color: rgba(0, 255, 65, 0.15);
    pointer-events: none;
    transform: rotate(-10deg);
}

.career-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.career-item {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.career-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.2);
    border-color: #00ff41;
}

.career-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    border: 2px solid rgba(0, 255, 65, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0d1117;
    font-size: 1.5rem;
    flex-shrink: 0;
    font-weight: 700;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
}

.career-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #00ff41;
    margin-bottom: 0.5rem;
    font-family: 'Fira Code', monospace;
    text-shadow: 0 0 5px rgba(0, 255, 65, 0.3);
}

.career-content h4 {
    color: #8cc8ff;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-family: 'Fira Code', monospace;
}

.career-year {
    background: rgba(0, 255, 65, 0.1);
    color: #00ff41;
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
    font-family: 'Fira Code', monospace;
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.2);
}

.career-content p {
    color: #c9d1d9;
    line-height: 1.6;
    font-family: 'Fira Code', monospace;
}

.certifications h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #00ff41;
    margin-bottom: 2rem;
    text-align: center;
    font-family: 'Fira Code', monospace;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.certifications h3::before {
    content: 'achievements: [';
    color: #8cc8ff;
    display: block;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.certifications h3::after {
    content: ']';
    color: #8cc8ff;
    display: block;
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

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

.cert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.cert-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.2);
    border-color: #00ff41;
}

.cert-badge {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    border: 2px solid rgba(0, 255, 65, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0d1117;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
}

.cert-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #00ff41;
    margin-bottom: 0.25rem;
    font-family: 'Fira Code', monospace;
}

.cert-info p {
    color: #c9d1d9;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    font-family: 'Fira Code', monospace;
}

.cert-year {
    background: rgba(0, 255, 65, 0.1);
    color: #00ff41;
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 0.2rem 0.5rem;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: 'Fira Code', monospace;
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.2);
}

/* Contact Section */
.contact {
    background: linear-gradient(135deg, #0d1117 0%, #1a1a1a 50%, #0f3460 100%);
    color: #00ff41;
    position: relative;
}

.contact::before {
    content: 'function contactMe() { return "Let\'s build something amazing together!"; }';
    position: absolute;
    top: 15%;
    right: 5%;
    font-family: 'Fira Code', monospace;
    font-size: 14px;
    color: rgba(0, 255, 65, 0.15);
    pointer-events: none;
    transform: rotate(10deg);
}

.contact .section-title,
.contact .section-subtitle {
    color: #00ff41;
}

.contact .section-title::after {
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.contact-details h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-details p {
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.contact-link {
    color: #e0e7ff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: white;
}

.contact-form {
    background: rgba(0, 255, 65, 0.05);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 65, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #00ff41;
    font-family: 'Fira Code', monospace;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(0, 255, 65, 0.3);
    border-radius: 10px;
    background: rgba(0, 255, 65, 0.05);
    color: #c9d1d9;
    font-size: 1rem;
    font-family: 'Fira Code', monospace;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(0, 255, 65, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00ff41;
    background: rgba(0, 255, 65, 0.1);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.2);
    color: #00ff41;
}

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

.contact-form .btn-primary {
    width: 100%;
    background: linear-gradient(45deg, #00ff41, #8cc8ff);
    color: #0d1117;
    font-weight: 700;
    font-family: 'Fira Code', monospace;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
}

.contact-form .btn-primary:hover {
    background: linear-gradient(45deg, #8cc8ff, #00ff41);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.5);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #0d1117 0%, #1a1a1a 100%);
    color: #00ff41;
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(0, 255, 65, 0.3);
    position: relative;
}

.footer::before {
    content: '// End of Matrix Portfolio v2.0';
    position: absolute;
    top: 10px;
    right: 20px;
    font-family: 'Fira Code', monospace;
    font-size: 12px;
    color: rgba(0, 255, 65, 0.3);
    pointer-events: none;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-family: 'Fira Code', monospace;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.footer-info p {
    opacity: 0.8;
    color: #c9d1d9;
    font-family: 'Fira Code', monospace;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #8cc8ff;
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s ease;
    font-family: 'Fira Code', monospace;
}

.footer-links a:hover {
    opacity: 1;
    color: #00ff41;
    text-shadow: 0 0 5px rgba(0, 255, 65, 0.5);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 255, 65, 0.3);
    opacity: 0.6;
    color: #c9d1d9;
    font-family: 'Fira Code', monospace;
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(13, 17, 23, 0.98);
        backdrop-filter: blur(15px);
        border: 1px solid rgba(0, 255, 65, 0.3);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 255, 65, 0.2);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

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

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .name {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        flex-direction: row !important;
        padding-left: 60px;
    }

    .timeline-marker {
        left: 20px;
        transform: translateX(-50%);
    }

    .timeline-content {
        width: 100%;
    }

    .timeline-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

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

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

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .name {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .timeline-item {
        padding-left: 40px;
    }

    .timeline-marker {
        left: 15px;
    }

    .timeline::before {
        left: 15px;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Loading animation for skill bars */
.skill-progress.animate {
    animation: skillLoad 1.5s ease-in-out forwards;
}

@keyframes skillLoad {
    from {
        width: 0;
    }
    to {
        width: var(--target-width);
    }
}