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

:root {
    --primary-color: #00ff00;
    --secondary-color: #00d4ff;
    --accent-color: #ff0066;
    --k8s-blue: #326ce5;
    --docker-blue: #2496ed;
    --bg-color: #0a0a0a;
    --card-bg: #1a1a1a;
    --text-color: #ffffff;
    --text-secondary: #b0b0b0;
    --border-color: #333333;
    --glow-color: rgba(0, 255, 0, 0.3);
}

body {
    font-family: 'Share Tech Mono', monospace;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Matrix Background */
.matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #0a0a0a 25%, transparent 25%), 
                linear-gradient(-45deg, #0a0a0a 25%, transparent 25%), 
                linear-gradient(45deg, transparent 75%, #0a0a0a 75%), 
                linear-gradient(-45deg, transparent 75%, #0a0a0a 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    opacity: 0.1;
    z-index: -1;
}

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

/* Header and Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-brand {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    transition: all 0.3s ease;
}

.nav-brand .glitch {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--glow-color);
    transition: all 0.3s ease;
}

.nav-brand .glitch:hover {
    text-shadow: 
        0 0 15px var(--primary-color),
        0 0 25px var(--primary-color),
        0 0 35px var(--primary-color);
    transform: scale(1.05);
}

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

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

/* Glitch Effect */
.glitch {
    position: relative;
    display: inline-block;
    cursor: pointer;
    transition: all 0.3s ease;
}



.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.glitch::before {
    animation: glitch-1 2s infinite linear alternate-reverse;
    color: var(--accent-color);
    z-index: -1;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch::after {
    animation: glitch-2 3s infinite linear alternate-reverse;
    color: var(--secondary-color);
    z-index: -2;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
    0%, 100% { 
        transform: translate(0);
        opacity: 0.8;
    }
    20% { 
        transform: translate(-2px, 2px);
        opacity: 0.9;
    }
    40% { 
        transform: translate(-2px, -2px);
        opacity: 0.7;
    }
    60% { 
        transform: translate(2px, 2px);
        opacity: 0.9;
    }
    80% { 
        transform: translate(2px, -2px);
        opacity: 0.7;
    }
}

@keyframes glitch-2 {
    0%, 100% { 
        transform: translate(0);
        opacity: 0.8;
    }
    20% { 
        transform: translate(2px, -2px);
        opacity: 0.7;
    }
    40% { 
        transform: translate(2px, 2px);
        opacity: 0.9;
    }
    60% { 
        transform: translate(-2px, -2px);
        opacity: 0.7;
    }
    80% { 
        transform: translate(-2px, 2px);
        opacity: 0.9;
    }
}

/* Glitch animation for symbols */
.glitch.symbol-animation {
    animation: symbolGlitch 0.1s ease-in-out;
}

@keyframes symbolGlitch {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.05) 0%, rgba(0, 212, 255, 0.05) 100%);
}

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

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-shadow: 0 0 20px var(--glow-color);
    transition: all 0.3s ease;
}



.hero-subtitle {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border: 2px solid;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: 'Share Tech Mono', monospace;
}

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

.btn-primary:hover {
    background: transparent;
    color: var(--primary-color);
    box-shadow: 0 0 20px var(--glow-color);
}

.btn-secondary {
    background: transparent;
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--bg-color);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

/* Terminal Window */
.terminal-window {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.2);
    position: relative;
}

.terminal-window::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 255, 0, 0.05) 50%, transparent 70%);
    pointer-events: none;
    animation: terminalGlow 3s ease-in-out infinite;
}

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

.terminal-header {
    background: var(--border-color);
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

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

.terminal-btn.close { background: #ff5f56; }
.terminal-btn.minimize { background: #ffbd2e; }
.terminal-btn.maximize { background: #27ca3f; }

.terminal-title {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-left: 20px;
}

.terminal-body {
    padding: 20px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    line-height: 1.3;
    max-height: 500px;
    overflow-y: auto;
}

.terminal-body::-webkit-scrollbar {
    width: 8px;
}

.terminal-body::-webkit-scrollbar-track {
    background: var(--card-bg);
}

.terminal-body::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.terminal-body::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

.terminal-line {
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.terminal-line:first-child {
    color: var(--primary-color);
}

/* ASCII art lines */
.terminal-line.ascii-art {
    color: var(--primary-color);
    font-weight: 500;
    font-family: 'Courier New', monospace;
    line-height: 1.2;
    margin-bottom: 2px;
}

/* Hostname line */
.terminal-line.hostname {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1.1em;
    margin-top: 10px;
}

/* Separator line */
.terminal-line.separator {
    color: var(--accent-color);
    margin-bottom: 8px;
}

/* System info lines */
.terminal-line.system-info {
    color: var(--text-color);
    font-weight: 400;
    margin-bottom: 3px;
    padding-left: 5px;
}

/* Hardware info lines */
.terminal-line.hardware {
    color: var(--docker-blue);
    font-weight: 500;
    margin-bottom: 3px;
    padding-left: 5px;
}

.typing {
    color: var(--primary-color);
    animation: blink 1s infinite;
}

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

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    text-shadow: 0 0 20px var(--glow-color);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px var(--glow-color);
    transform: translateY(-5px);
}

.stat-item:nth-child(2) {
    border-left: 4px solid var(--secondary-color);
}

.stat-item:nth-child(3) {
    border-left: 4px solid var(--accent-color);
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Skills Section */
.skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    padding: 2rem 0;
}

.skill-bubble {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-color);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 255, 0, 0.3);
}

.skill-bubble::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;
}

.skill-bubble:hover::before {
    left: 100%;
}

.skill-bubble:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 255, 0, 0.4);
}

.skill-bubble:active {
    transform: translateY(-2px) scale(1.02);
}

.skill-text {
    position: relative;
    z-index: 1;
    white-space: nowrap;
}

/* Responsive skills */
@media (max-width: 768px) {
    .skills-container {
        gap: 1rem;
        padding: 1.5rem 0;
    }
    
    .skill-bubble {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .skills-container {
        gap: 0.8rem;
    }
    
    .skill-bubble {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
}

/* Experience Section */
.experience-timeline {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.experience-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
}

.experience-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px var(--glow-color);
    transform: translateY(-5px);
}

.experience-item::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 2rem;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--glow-color);
}

.experience-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.experience-company {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.experience-position {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.experience-period {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
}

.experience-projects {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    min-height: 200px;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    border-color: var(--secondary-color);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    transform: translateY(-3px);
}

.project-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 0.8rem;
}

.project-name {
    font-size: 1.2rem;
    color: var(--primary-color);
    width: 100%;
    line-height: 1.3;
}

.project-tech {
    background: var(--border-color);
    color: var(--text-secondary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    white-space: normal;
    word-wrap: break-word;
    max-width: 150px;
    text-align: center;
    line-height: 1.2;
}

.project-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
    flex: 1;
}

.project-link {
    color: var(--secondary-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

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

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

.certification-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

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

.certification-card:hover::before {
    left: 100%;
}

.certification-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px var(--glow-color);
    transform: translateY(-5px);
}

.certification-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.certification-name {
    font-size: 1.3rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.certification-issuer {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.certification-year {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.certification-link {
    color: var(--primary-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.certification-link:hover {
    color: var(--secondary-color);
    transform: scale(1.05);
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px var(--glow-color);
}

.contact-icon {
    font-size: 2rem;
    color: var(--primary-color);
    width: 60px;
    text-align: center;
}

.contact-details h3 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.contact-details a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: var(--primary-color);
}

/* Special styling for TryHackMe contact */
.contact-item:nth-child(5) .contact-icon {
    color: #00ff00;
    animation: pulse 2s infinite;
}

.contact-item:nth-child(5):hover .contact-icon {
    animation: none;
    transform: scale(1.1);
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1);
        opacity: 1;
    }
    50% { 
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* Contact Form */
.form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-input,
.form-textarea {
    padding: 15px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-color);
    font-family: 'Share Tech Mono', monospace;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px var(--glow-color);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-secondary);
}

/* Footer */
.footer {
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    text-align: center;
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .skills-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

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

.hero-content,
.about-content,
.skills-grid,
.projects-grid,
.contact-content {
    animation: fadeInUp 1s ease-out;
}