/* Matrix Neural Network Theme */
:root {
    --matrix-green: #00ff41;
    --matrix-dark-green: #008f11;
    --matrix-black: #0d0208;
    --matrix-dark-gray: #1a1a1a;
    --matrix-gray: #333333;
    --matrix-light-gray: #666666;
    --matrix-red: #ff0040;
    --matrix-blue: #00d4ff;
    --matrix-yellow: #ffff00;
    --matrix-white: #ffffff;
    --matrix-glow: 0 0 10px var(--matrix-green);
    --matrix-glow-strong: 0 0 20px var(--matrix-green), 0 0 30px var(--matrix-green);
    --font-matrix: 'Share Tech Mono', 'Courier New', monospace;
    --font-futuristic: 'Orbitron', 'Arial', sans-serif;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.8s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-matrix);
    line-height: 1.6;
    color: var(--matrix-green);
    background: var(--matrix-black);
    overflow-x: hidden;
    position: relative;
}

/* Matrix Digital Rain Background */
#matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    opacity: 0.1;
}

/* Glitch Overlay */
.glitch-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    background: linear-gradient(
        90deg,
        transparent 98%,
        rgba(0, 255, 65, 0.03) 100%
    );
    animation: glitch-lines 3s infinite;
}

@keyframes glitch-lines {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-2px); }
    40% { transform: translateX(2px); }
    60% { transform: translateX(-1px); }
    80% { transform: translateX(1px); }
}

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

/* Typography */
a {
    text-decoration: none;
    color: var(--matrix-green);
    transition: var(--transition-fast);
}

a:hover {
    color: var(--matrix-blue);
    text-shadow: var(--matrix-glow);
}

ul {
    list-style: none;
}

/* Glitch Text Effect */
.glitch-text {
    position: relative;
    color: var(--matrix-green);
    font-family: var(--font-futuristic);
    text-shadow: var(--matrix-glow);
}

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

.glitch-text::before {
    animation: glitch-1 2s infinite;
    color: var(--matrix-red);
    z-index: -1;
}

.glitch-text::after {
    animation: glitch-2 2s infinite;
    color: var(--matrix-blue);
    z-index: -2;
}

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

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

/* Matrix Button Styles */
.matrix-btn {
    display: inline-block;
    background: transparent;
    color: var(--matrix-green);
    padding: 12px 24px;
    border: 2px solid var(--matrix-green);
    text-transform: uppercase;
    font-family: var(--font-matrix);
    font-size: 0.9em;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: var(--transition-medium);
    text-shadow: var(--matrix-glow);
    box-shadow: inset 0 0 0 0 var(--matrix-green);
}

.matrix-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.2), transparent);
    transition: var(--transition-medium);
}

.matrix-btn:hover {
    color: var(--matrix-black);
    box-shadow: inset 300px 0 0 0 var(--matrix-green);
    text-shadow: none;
}

.matrix-btn:hover::before {
    left: 100%;
}

.matrix-btn:active {
    transform: scale(0.98);
}

/* Matrix Section Titles */
.matrix-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5em;
    color: var(--matrix-green);
    font-family: var(--font-futuristic);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: var(--matrix-glow-strong);
    position: relative;
}

.title-bracket {
    color: var(--matrix-blue);
    font-size: 1.2em;
    animation: bracket-pulse 2s infinite;
}

@keyframes bracket-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.matrix-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--matrix-green), transparent);
    box-shadow: var(--matrix-glow);
}

section {
    padding: 100px 0;
    position: relative;
}

/* Matrix Header */
.matrix-header {
    background: rgba(13, 2, 8, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--matrix-green);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
}

.matrix-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo h1 {
    color: var(--matrix-green);
    font-size: 2.5em;
    font-family: var(--font-futuristic);
    font-weight: 900;
    text-shadow: var(--matrix-glow-strong);
    margin: 0;
    letter-spacing: 2px;
}

.logo-subtitle {
    display: block;
    color: var(--matrix-blue);
    font-size: 0.4em;
    font-family: var(--font-matrix);
    text-align: center;
    margin-top: 5px;
    letter-spacing: 1px;
    opacity: 0.8;
}

.matrix-nav ul {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    color: var(--matrix-green);
    font-size: 1em;
    font-family: var(--font-matrix);
    text-transform: uppercase;
    padding: 10px 15px;
    border: 1px solid transparent;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.nav-link span {
    color: var(--matrix-blue);
    margin-right: 5px;
    transition: var(--transition-fast);
}

.nav-link:hover {
    border-color: var(--matrix-green);
    text-shadow: var(--matrix-glow);
    background: rgba(0, 255, 65, 0.1);
}

.nav-link:hover span {
    color: var(--matrix-yellow);
}

/* Matrix Hero Section */
.matrix-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at center, rgba(0, 255, 65, 0.1) 0%, var(--matrix-black) 70%);
    position: relative;
    overflow: hidden;
}

.matrix-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 98px,
        rgba(0, 255, 65, 0.03) 100px
    );
    animation: scan-lines 2s linear infinite;
}

@keyframes scan-lines {
    0% { transform: translateX(0); }
    100% { transform: translateX(100px); }
}

/* Terminal Window */
.terminal-window {
    background: rgba(13, 2, 8, 0.9);
    border: 2px solid var(--matrix-green);
    border-radius: 8px;
    box-shadow: var(--matrix-glow-strong), inset 0 0 20px rgba(0, 255, 65, 0.1);
    max-width: 800px;
    width: 100%;
    font-family: var(--font-matrix);
}

.terminal-header {
    background: var(--matrix-dark-gray);
    padding: 10px 15px;
    border-bottom: 1px solid var(--matrix-green);
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 6px 6px 0 0;
}

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

.terminal-button.red { background: var(--matrix-red); }
.terminal-button.yellow { background: var(--matrix-yellow); }
.terminal-button.green { background: var(--matrix-green); }

.terminal-title {
    color: var(--matrix-green);
    font-size: 0.9em;
    margin-left: auto;
    text-shadow: var(--matrix-glow);
}

.terminal-body {
    padding: 30px;
    min-height: 300px;
}

.terminal-line {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.prompt {
    color: var(--matrix-blue);
    font-weight: bold;
    text-shadow: 0 0 5px var(--matrix-blue);
}

.typing-text {
    color: var(--matrix-green);
    text-shadow: var(--matrix-glow);
    animation: typing 3s steps(40) infinite;
}

@keyframes typing {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.7; }
}

/* Matrix Services Section */
.matrix-services {
    background: linear-gradient(135deg, var(--matrix-black) 0%, rgba(0, 255, 65, 0.05) 50%, var(--matrix-black) 100%);
    position: relative;
}

.matrix-services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 65, 0.02) 4px
    );
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.matrix-card {
    background: rgba(13, 2, 8, 0.8);
    border: 1px solid var(--matrix-green);
    border-radius: 8px;
    padding: 25px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-medium);
    backdrop-filter: blur(5px);
}

.matrix-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
    transition: var(--transition-slow);
}

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

.matrix-card:hover {
    border-color: var(--matrix-blue);
    box-shadow: var(--matrix-glow-strong);
    transform: translateY(-5px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.matrix-icon {
    font-size: 2.5em;
    color: var(--matrix-green);
    text-shadow: var(--matrix-glow);
}

.card-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--matrix-green);
    box-shadow: 0 0 10px var(--matrix-green);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-text {
    color: var(--matrix-green);
    font-size: 0.8em;
    font-family: var(--font-matrix);
    text-shadow: var(--matrix-glow);
}

.matrix-card h3 {
    color: var(--matrix-green);
    font-family: var(--font-futuristic);
    font-size: 1.3em;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: var(--matrix-glow);
}

.matrix-card p {
    color: var(--matrix-light-gray);
    font-family: var(--font-matrix);
    line-height: 1.6;
    margin-bottom: 20px;
}

.card-footer {
    border-top: 1px solid var(--matrix-dark-green);
    padding-top: 15px;
    margin-top: 20px;
}

.access-level {
    color: var(--matrix-blue);
    font-size: 0.8em;
    font-family: var(--font-matrix);
    text-shadow: 0 0 5px var(--matrix-blue);
}

/* Matrix About Section */
.matrix-about {
    background: var(--matrix-black);
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 50px;
}

.matrix-panel {
    background: rgba(13, 2, 8, 0.9);
    border: 1px solid var(--matrix-green);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--matrix-glow);
    transition: var(--transition-medium);
}

.matrix-panel:hover {
    border-color: var(--matrix-blue);
    box-shadow: var(--matrix-glow-strong);
}

.panel-header {
    background: var(--matrix-dark-gray);
    padding: 15px 20px;
    border-bottom: 1px solid var(--matrix-green);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-title {
    color: var(--matrix-green);
    font-family: var(--font-matrix);
    font-weight: bold;
    text-shadow: var(--matrix-glow);
}

.panel-status {
    color: var(--matrix-blue);
    font-family: var(--font-matrix);
    font-size: 0.8em;
    text-shadow: 0 0 5px var(--matrix-blue);
}

.panel-content {
    padding: 25px;
}

.panel-content p {
    margin-bottom: 20px;
    color: var(--matrix-light-gray);
    font-family: var(--font-matrix);
    line-height: 1.6;
}

.timestamp {
    color: var(--matrix-blue);
    font-weight: bold;
    text-shadow: 0 0 5px var(--matrix-blue);
}

.protocol-list {
    list-style: none;
}

.protocol-list li {
    margin-bottom: 15px;
    color: var(--matrix-light-gray);
    font-family: var(--font-matrix);
    line-height: 1.6;
    padding-left: 20px;
    position: relative;
}

.protocol-list li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--matrix-green);
    font-weight: bold;
    text-shadow: var(--matrix-glow);
}

.protocol-name {
    color: var(--matrix-green);
    font-weight: bold;
    text-shadow: var(--matrix-glow);
}

/* Matrix Portfolio Section */
.matrix-portfolio {
    background: linear-gradient(45deg, var(--matrix-black) 0%, rgba(0, 255, 65, 0.03) 50%, var(--matrix-black) 100%);
    position: relative;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.matrix-construct {
    background: rgba(13, 2, 8, 0.9);
    border: 1px solid var(--matrix-green);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-medium);
    position: relative;
}

.matrix-construct:hover {
    border-color: var(--matrix-blue);
    box-shadow: var(--matrix-glow-strong);
    transform: translateY(-5px);
}

.construct-display {
    position: relative;
    height: 250px;
    background: var(--matrix-black);
    overflow: hidden;
}

.construct-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(0, 255, 65, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 65, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: grid-move 10s linear infinite;
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(20px, 20px); }
}

.construct-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(13, 2, 8, 0.95));
    padding: 20px;
    color: var(--matrix-green);
}

.construct-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.construct-id {
    color: var(--matrix-blue);
    font-family: var(--font-matrix);
    font-size: 0.8em;
    text-shadow: 0 0 5px var(--matrix-blue);
}

.construct-status {
    color: var(--matrix-green);
    font-family: var(--font-matrix);
    font-size: 0.8em;
    text-shadow: var(--matrix-glow);
    animation: pulse-text 2s infinite;
}

@keyframes pulse-text {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.construct-overlay h3 {
    color: var(--matrix-green);
    font-family: var(--font-futuristic);
    font-size: 1.2em;
    margin-bottom: 10px;
    text-shadow: var(--matrix-glow);
}

.construct-overlay p {
    color: var(--matrix-light-gray);
    font-family: var(--font-matrix);
    font-size: 0.9em;
    line-height: 1.5;
    margin-bottom: 15px;
}

.construct-footer {
    border-top: 1px solid var(--matrix-dark-green);
    padding-top: 10px;
}

.security-level {
    color: var(--matrix-red);
    font-family: var(--font-matrix);
    font-size: 0.8em;
    text-shadow: 0 0 5px var(--matrix-red);
}

/* Matrix Contact Section */
.matrix-contact {
    background: var(--matrix-black);
    position: relative;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 50px;
}

.connection-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(0, 255, 65, 0.05);
    border-left: 3px solid var(--matrix-green);
    border-radius: 4px;
}

.connection-label {
    color: var(--matrix-blue);
    font-family: var(--font-matrix);
    font-weight: bold;
    text-shadow: 0 0 5px var(--matrix-blue);
    min-width: 120px;
}

.connection-value {
    color: var(--matrix-green);
    font-family: var(--font-matrix);
    text-shadow: var(--matrix-glow);
}

.matrix-social {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--matrix-dark-green);
}

.social-header {
    color: var(--matrix-blue);
    font-family: var(--font-matrix);
    font-weight: bold;
    margin-bottom: 15px;
    text-shadow: 0 0 5px var(--matrix-blue);
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    margin-bottom: 10px;
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid transparent;
    border-radius: 4px;
    transition: var(--transition-fast);
    text-decoration: none;
}

.social-link:hover {
    border-color: var(--matrix-green);
    background: rgba(0, 255, 65, 0.1);
    text-shadow: var(--matrix-glow);
}

.social-link i {
    color: var(--matrix-green);
    font-size: 1.2em;
    text-shadow: var(--matrix-glow);
}

.social-link span {
    color: var(--matrix-green);
    font-family: var(--font-matrix);
}

/* Matrix Terminal Form */
.matrix-terminal {
    background: rgba(13, 2, 8, 0.9);
    border: 2px solid var(--matrix-green);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--matrix-glow);
}

.terminal-form {
    padding: 25px;
}

.terminal-input {
    margin-bottom: 20px;
}

.input-label {
    display: block;
    color: var(--matrix-blue);
    font-family: var(--font-matrix);
    font-size: 0.9em;
    margin-bottom: 8px;
    text-shadow: 0 0 5px var(--matrix-blue);
}

.terminal-input input,
.terminal-input textarea {
    width: 100%;
    padding: 12px;
    background: var(--matrix-black);
    border: 1px solid var(--matrix-green);
    border-radius: 4px;
    color: var(--matrix-green);
    font-family: var(--font-matrix);
    font-size: 0.9em;
    transition: var(--transition-fast);
}

.terminal-input input:focus,
.terminal-input textarea:focus {
    outline: none;
    border-color: var(--matrix-blue);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    text-shadow: var(--matrix-glow);
}

.terminal-input input::placeholder,
.terminal-input textarea::placeholder {
    color: var(--matrix-light-gray);
    opacity: 0.7;
}

.terminal-input textarea {
    height: 120px;
    resize: vertical;
}

/* Matrix Footer */
.matrix-footer {
    background: var(--matrix-black);
    border-top: 2px solid var(--matrix-green);
    padding: 30px 0;
    position: relative;
}

.matrix-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--matrix-green), transparent);
    box-shadow: var(--matrix-glow);
}

.footer-content {
    text-align: center;
}

.footer-line {
    margin-bottom: 10px;
    font-family: var(--font-matrix);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.footer-line .prompt {
    color: var(--matrix-blue);
    font-weight: bold;
    text-shadow: 0 0 5px var(--matrix-blue);
}

.footer-text {
    color: var(--matrix-green);
    text-shadow: var(--matrix-glow);
    font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .matrix-header .container {
        flex-direction: column;
        gap: 20px;
    }

    .matrix-nav ul {
        flex-wrap: wrap;
        gap: 15px;
        justify-content: center;
    }

    .matrix-title {
        font-size: 2em;
        letter-spacing: 2px;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

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

    .terminal-window {
        margin: 0 10px;
    }

    .terminal-body {
        padding: 20px;
    }

    .footer-line {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }
}

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

    .matrix-title {
        font-size: 1.5em;
        letter-spacing: 1px;
    }

    .logo h1 {
        font-size: 2em;
    }

    .nav-link {
        padding: 8px 12px;
        font-size: 0.9em;
    }

    .matrix-card,
    .matrix-panel {
        padding: 20px;
    }

    .terminal-body {
        padding: 15px;
    }
}

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

::-webkit-scrollbar-track {
    background: var(--matrix-black);
}

::-webkit-scrollbar-thumb {
    background: var(--matrix-green);
    border-radius: 4px;
    box-shadow: var(--matrix-glow);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--matrix-blue);
}