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

:root {
    --bg-primary: #0a0e27;
    --bg-secondary: #0f1729;
    --bg-card: #1a1f3a;
    --accent-cyan: #00f0ff;
    --accent-pink: #ff006e;
    --accent-purple: #8b5cf6;
    --text-primary: #e0e7ff;
    --text-secondary: #94a3b8;
    --border-color: rgba(0, 240, 255, 0.3);
}

body {
    font-family: 'Courier New', monospace;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Cyberpunk Effects */
.scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 50%,
        rgba(0, 240, 255, 0.02) 50%
    );
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 9999;
    animation: scanline 8s linear infinite;
}

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

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 14, 39, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-cyan);
    text-shadow: 0 0 10px var(--accent-cyan);
    line-height: 1;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cyan);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--accent-cyan);
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
    position: relative;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--accent-cyan);
    text-shadow: 0 0 20px var(--accent-cyan);
    letter-spacing: 4px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    letter-spacing: 2px;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 1rem 2.5rem;
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: transparent;
    color: var(--accent-cyan);
    border: 2px solid var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

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

.btn-secondary {
    background: transparent;
    color: var(--accent-pink);
    border: 2px solid var(--accent-pink);
    box-shadow: 0 0 20px rgba(255, 0, 110, 0.3);
}

.btn-secondary:hover {
    background: var(--accent-pink);
    color: var(--bg-primary);
    box-shadow: 0 0 30px var(--accent-pink);
    transform: translateY(-2px);
}

.btn span {
    position: relative;
    z-index: 2;
}

/* Terminal Section */
.terminal-section {
    padding: 4rem 0;
}

.terminal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-bottom: none;
    padding: 1rem 1.5rem;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.1);
}

.terminal-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-cyan);
    font-size: 1rem;
    letter-spacing: 2px;
    text-shadow: 0 0 10px var(--accent-cyan);
}

.terminal-icon {
    color: var(--accent-pink);
    animation: blink 1.5s infinite;
}

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

.terminal-toggle {
    background: transparent;
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.terminal-toggle:hover {
    background: var(--accent-cyan);
    color: var(--bg-primary);
    box-shadow: 0 0 15px var(--accent-cyan);
}

.terminal-window {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-top: none;
    padding: 1.5rem;
    min-height: 400px;
    max-height: 600px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.1);
    transition: all 0.3s ease;
}

.terminal-window.minimized {
    display: none;
}

.terminal-output {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    line-height: 1.8;
}

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

.terminal-output::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.terminal-output::-webkit-scrollbar-thumb {
    background: var(--accent-cyan);
    box-shadow: 0 0 10px var(--accent-cyan);
}

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

.terminal-command {
    color: var(--accent-cyan);
    text-shadow: 0 0 5px var(--accent-cyan);
}

.terminal-error {
    color: var(--accent-pink);
    text-shadow: 0 0 5px var(--accent-pink);
}

.terminal-success {
    color: var(--accent-purple);
}

.terminal-link {
    color: var(--accent-cyan);
    text-decoration: underline;
    cursor: pointer;
    transition: all 0.3s ease;
}

.terminal-link:hover {
    color: var(--accent-pink);
    text-shadow: 0 0 10px var(--accent-pink);
}

.terminal-input-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.terminal-prompt {
    color: var(--accent-cyan);
    font-weight: bold;
    text-shadow: 0 0 5px var(--accent-cyan);
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    outline: none;
    caret-color: var(--accent-cyan);
}

.terminal-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.5;
}

/* Sections */
.section {
    padding: 6rem 0;
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--accent-cyan);
    text-align: center;
    letter-spacing: 4px;
    text-shadow: 0 0 10px var(--accent-cyan);
}

.title-bracket {
    color: var(--accent-pink);
    text-shadow: 0 0 10px var(--accent-pink);
}

.content-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
    position: relative;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.1);
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.content-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent-cyan), var(--accent-pink));
}

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

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

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

.skill-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--accent-cyan);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.skill-card:hover::before {
    opacity: 0.15;
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 240, 255, 0.3);

}

.skill-title {
    color: var(--accent-cyan);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

/* Contact Section */
.contact-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.accent {
    color: var(--accent-cyan);
}

/* Glitch Effect */
.glitch {
    position: relative;
}

.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 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
    color: var(--accent-pink);
    z-index: -1;
}

.glitch::after {
    animation: glitch 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) reverse infinite;
    color: var(--accent-cyan);
    z-index: -2;
}

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

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .nav-brand {
        margin-bottom: 0.5rem;
        text-align: center;
        width: 100%;
    }
    
    .nav-menu {
        gap: 1rem;
        font-size: 0.8rem;
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .terminal-window {
        min-height: 300px;
    }
    
    .terminal-output::-webkit-scrollbar {
        display: none;
    }
    
    .content-box {
        padding: 1.5rem;
    }
    
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .content-box {
        padding: 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
}