@import url('https://fonts.googleapis.com/css2?family=Courier+Prime:wght@400;700&family=Source+Code+Pro:wght@300;400;500;600;700&display=swap');

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

:root {
    --terminal-green: #00ff41;
    --terminal-amber: #ffb000;
    --terminal-red: #ff4444;
    --terminal-blue: #4af7ff;
    --terminal-purple: #bd93f9;
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --border-color: #30363d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --cursor: #00ff41;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Source Code Pro', 'Courier Prime', monospace;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
    overflow-x: hidden;
    position: relative;
}

/* Matrix Rain Effect - Fixed positioning and z-index */
.matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: -1;
    opacity: 0.5;
}

/* Terminal Window Container */
.terminal-container {
    max-width: 1200px;
    margin: 20px auto;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.8);
    position: relative;
    z-index: 1;
}

/* Terminal Header */
.terminal-header {
    background: var(--bg-secondary);
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.terminal-button.close {
    background: var(--terminal-red);
}

.terminal-button.minimize {
    background: var(--terminal-amber);
}

.terminal-button.maximize {
    background: var(--terminal-green);
}

.terminal-title {
    margin-left: auto;
    margin-right: auto;
    color: var(--text-secondary);
    font-size: 12px;
}

/* Terminal Content */
.terminal-content {
    padding: 20px;
    min-height: calc(100vh - 100px);
}

/* ASCII Art Header */
.ascii-header {
    color: var(--terminal-green);
    font-size: 12px;
    line-height: 1.2;
    margin-bottom: 20px;
    white-space: pre;
    text-align: center;
    font-weight: 400;
}

/* Command Line Styling */
.command-line {
    display: flex;
    align-items: center;
    margin: 10px 0;
    flex-wrap: wrap;
}

.prompt {
    color: var(--terminal-green);
    margin-right: 8px;
    font-weight: 600;
}

.command {
    color: var(--terminal-blue);
    margin-right: 8px;
}

.output {
    color: var(--text-primary);
    margin-left: 0;
    padding-left: 0;
    white-space: pre-wrap;
}

/* Blinking Cursor */
.cursor {
    display: inline-block;
    background: var(--cursor);
    color: var(--bg-primary);
    animation: blink 1s infinite;
    font-weight: bold;
}

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

/* Section Styling */
.section {
    margin: 30px 0;
    border-left: 3px solid var(--terminal-green);
    padding-left: 15px;
}

.section-title {
    color: var(--terminal-amber);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 20px 0;
    padding: 15px;
    background: rgba(48, 54, 61, 0.3);
    border: 1px dashed var(--border-color);
    border-radius: 4px;
}

.nav-item {
    color: var(--terminal-blue);
    text-decoration: none;
    padding: 5px 10px;
    border: 1px solid var(--terminal-blue);
    border-radius: 3px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.nav-item:hover {
    background: var(--terminal-blue);
    color: var(--bg-primary);
    transform: translateY(-2px);
}

/* Project List */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.project-item {
    background: rgba(48, 54, 61, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 15px;
    transition: all 0.3s ease;
    position: relative;
}

.project-item:hover {
    border-color: var(--terminal-green);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 255, 65, 0.2);
}

.project-item::before {
    content: ">";
    color: var(--terminal-green);
    font-weight: bold;
    margin-right: 8px;
}

.project-name {
    color: var(--terminal-amber);
    font-weight: 600;
    margin-bottom: 8px;
}

.project-desc {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.5;
}

/* Contact Form */
.contact-form {
    background: rgba(48, 54, 61, 0.3);
    border: 1px dashed var(--border-color);
    border-radius: 4px;
    padding: 20px;
    margin: 20px 0;
}

.form-group {
    margin-bottom: 15px;
}

.form-label {
    color: var(--terminal-amber);
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-input,
.form-textarea {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    padding: 8px 12px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 13px;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--terminal-green);
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.3);
}

.form-button {
    background: transparent;
    border: 2px solid var(--terminal-green);
    color: var(--terminal-green);
    padding: 8px 20px;
    border-radius: 3px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    transition: all 0.3s ease;
}

.form-button:hover {
    background: var(--terminal-green);
    color: var(--bg-primary);
}

/* Social Links */
.social-links {
    display: flex;
    gap: 15px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.social-link {
    color: var(--terminal-purple);
    text-decoration: none;
    padding: 5px 8px;
    border: 1px solid var(--terminal-purple);
    border-radius: 3px;
    font-size: 12px;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--terminal-purple);
    color: var(--bg-primary);
}

/* Status Bar */
.status-bar {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 8px 16px;
    font-size: 11px;
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
}

/* ASCII Dividers */
.ascii-divider {
    color: var(--border-color);
    text-align: center;
    margin: 20px 0;
    font-size: 12px;
    line-height: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .terminal-container {
        margin: 10px;
        border-radius: 4px;
    }

    .terminal-content {
        padding: 15px;
    }

    .ascii-header {
        font-size: 10px;
    }

    body {
        font-size: 13px;
    }

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

    .nav-menu {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Typing Animation */
.typing {
    overflow: hidden;
    border-right: 2px solid var(--cursor);
    white-space: nowrap;
    animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink-caret {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: var(--cursor);
    }
}