/* Global Styles */
:root {
    --primary-color: #0a192f;
    --secondary-color: #4169E1;
    --accent-color: #ff5252;
    --text-color: #e6f1ff;
    --dark-bg: #020c1b;
    --light-bg: #112240;
    --success-color: #00e676;
    --error-color: #ff1744;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --transition-speed: 0.3s;
    --glow-effect: 0 0 10px rgba(65, 105, 225, 0.5);
    --cyber-green: #1E90FF;
}

/* Grid Background */
.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: url('../images/cyber-grid.svg');
    background-size: cover;
    opacity: 0.2;
    pointer-events: none;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--primary-color);
    color: var(--text-color);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: var(--text-color);
    transition: color var(--transition-speed) ease;
}

a:hover {
    color: var(--secondary-color);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.primary-btn {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border: 2px solid var(--secondary-color);
}

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

.secondary-btn {
    background-color: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
}

.secondary-btn:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

/* Header Styles */
header {
    background-color: var(--dark-bg);
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.logo-container {
    display: flex;
    align-items: center;
}

#logo {
    height: 40px;
    margin-right: 15px;
    animation: pulse 2s infinite;
}

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

.logo-container h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin: 0 15px;
}

.nav-links a {
    font-weight: 600;
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: width var(--transition-speed) ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-right {
    display: flex;
    align-items: center;
}

.game-btn {
    background-color: var(--accent-color);
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    margin-right: 20px;
    font-weight: 600;
    transition: all var(--transition-speed) ease;
}

.game-btn:hover {
    background-color: #ff7b7b;
    transform: translateY(-2px);
    color: white;
}

.menu-dropdown {
    position: relative;
}

.menu-btn {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-speed) ease;
}

.menu-btn:hover {
    color: var(--secondary-color);
}

.dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    background-color: var(--light-bg);
    min-width: 160px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 1;
    border-radius: 5px;
    overflow: hidden;
}

.dropdown-content a {
    color: var(--text-color);
    padding: 12px 16px;
    display: block;
    transition: background-color var(--transition-speed) ease;
}

.dropdown-content a:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

.menu-dropdown:hover .dropdown-content {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero Section */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(2, 12, 27, 0.8), rgba(2, 12, 27, 0.9)), url('../images/cyber-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
}

.hero-content {
    max-width: 800px;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    animation: fadeInUp 1.2s ease;
}

.cta-buttons {
    animation: fadeInUp 1.4s ease;
}

.cta-buttons .btn {
    margin: 0 10px;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Features Section */
.features {
    padding: 80px 5%;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    background-color: var(--light-bg);
}

.feature-card {
    background-color: var(--primary-color);
    border-radius: 10px;
    padding: 30px;
    margin: 20px;
    width: 300px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-speed) ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-card i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

/* Footer Styles */
footer {
    background-color: var(--dark-bg);
    padding: 50px 5% 20px;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/cyber-grid.svg');
    background-size: cover;
    opacity: 0.1;
    pointer-events: none;
    z-index: 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
}

.footer-logo-img {
    height: 50px;
    margin-bottom: 10px;
    filter: drop-shadow(0 0 5px var(--cyber-green));
}

.footer-links h4,
.footer-contact h4,
.footer-newsletter h4,
.footer-developers h4 {
    color: var(--cyber-green);
    margin-bottom: 15px;
    font-size: 1.2rem;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 5px rgba(12, 255, 12, 0.5);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-contact p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.footer-contact i {
    margin-right: 10px;
    color: var(--cyber-green);
}

.social-icons {
    display: flex;
    margin-top: 15px;
}

.social-icons a {
    margin-right: 15px;
    font-size: 1.5rem;
    transition: all var(--transition-speed) ease;
    color: var(--text-color);
    position: relative;
}

.social-icons a:hover {
    color: var(--cyber-green);
    transform: translateY(-3px);
    filter: drop-shadow(0 0 5px var(--cyber-green));
}

.footer-newsletter {
    flex-basis: 100%;
    margin-top: 30px;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex-grow: 1;
    padding: 10px 15px;
    border: 1px solid var(--light-bg);
    background-color: rgba(17, 34, 64, 0.5);
    color: var(--text-color);
    border-radius: 5px 0 0 5px;
}

.newsletter-form button {
    padding: 10px 20px;
    background-color: var(--cyber-green);
    color: var(--dark-bg);
    border: none;
    border-radius: 0 5px 5px 0;
    cursor: pointer;
    font-weight: bold;
    transition: all var(--transition-speed) ease;
}

.newsletter-form button:hover {
    background-color: #00cc00;
    box-shadow: 0 0 10px rgba(12, 255, 12, 0.7);
}

.footer-developers {
    margin-top: 40px;
    text-align: center;
    width: 100%;
}

.developers-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
}

.developer-card {
    text-align: center;
}

.developer-img {
    width: 80px;
    height: 80px;
    margin-bottom: 10px;
    transition: all var(--transition-speed) ease;
}

.developer-img:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px var(--cyber-green));
}

.developer-name {
    font-size: 0.9rem;
    color: var(--cyber-green);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(12, 255, 12, 0.2);
    position: relative;
    z-index: 1;
}

/* Form Styles */
.form-container {
    max-width: 500px;
    margin: 50px auto;
    padding: 30px;
    background-color: var(--light-bg);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.form-container h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--secondary-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 2px solid rgba(230, 241, 255, 0.1);
    background-color: var(--primary-color);
    color: var(--text-color);
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color var(--transition-speed) ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.form-btn {
    width: 100%;
    padding: 12px;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-speed) ease;
}

.form-btn:hover {
    background-color: #4cd6c0;
}

.form-footer {
    text-align: center;
    margin-top: 20px;
}

.form-footer a {
    color: var(--secondary-color);
}

.alert {
    padding: 10px 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: rgba(0, 230, 118, 0.1);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

.alert-error {
    background-color: rgba(255, 23, 68, 0.1);
    border: 1px solid var(--error-color);
    color: var(--error-color);
}

/* Typing Game Styles */
.game-container {
    max-width: 1200px;
    margin: 50px auto;
    padding: 30px;
}

.game-header {
    text-align: center;
    margin-bottom: 30px;
    animation: fadeInDown 0.8s ease-out;
}

.game-header h2 {
    color: var(--cyber-green);
    margin-bottom: 10px;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 10px rgba(12, 255, 12, 0.7);
    font-size: 2.5rem;
    letter-spacing: 1px;
}

.typing-monitor {
    background-color: var(--dark-bg);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    perspective: 2000px;
    transform-style: preserve-3d;
    transition: all 0.5s ease;
}

.monitor-frame {
    background: #1a1a2e;
    border-radius: 15px;
    border: 2px solid #30475e;
    padding: 20px;
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.1),
                inset 0 0 10px rgba(0, 0, 0, 0.8);
    position: relative;
    transition: all 0.3s ease;
    transform: rotateX(5deg);
    animation: monitorGlow 3s infinite alternate;
}

.monitor-frame.active {
    box-shadow: 0 0 40px rgba(0, 255, 0, 0.2),
                inset 0 0 15px rgba(0, 0, 0, 0.8);
    border-color: #4ecca3;
}

@keyframes monitorGlow {
    from {
        box-shadow: 0 0 20px rgba(0, 255, 0, 0.1),
                    inset 0 0 10px rgba(0, 0, 0, 0.8);
    }
    to {
        box-shadow: 0 0 40px rgba(0, 255, 0, 0.3),
                    inset 0 0 15px rgba(0, 0, 0, 0.8);
    }
}

.monitor-screen {
    background: #0a0a1a;
    padding: 20px;
    border-radius: 5px;
    min-height: 300px;
    font-family: 'Courier New', monospace;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.9);
}

.monitor-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        transparent,
        rgba(0, 50, 0, 0.03) 2px,
        transparent 4px
    );
    pointer-events: none;
    z-index: 1;
    animation: scanline 8s linear infinite;
}

@keyframes scanline {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 0 100%;
    }
}

.monitor-stand {
    width: 120px;
    height: 30px;
    background: #30475e;
    margin: 0 auto;
    border-radius: 0 0 10px 10px;
    position: relative;
    z-index: -1;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.monitor-stand::after {
    content: '';
    position: absolute;
    width: 160px;
    height: 20px;
    background: #1a1a2e;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.text-display {
    font-family: 'Courier New', monospace;
    font-size: 1.2rem;
    line-height: 1.6;
    margin: 20px 0;
    padding: 15px;
    background: rgba(10, 10, 26, 0.7);
    border-radius: 5px;
    border-left: 3px solid #4ecca3;
    color: #e0e0e0;
    min-height: 100px;
    position: relative;
    text-shadow: 0 0 5px rgba(78, 204, 163, 0.5);
}

.text-display span {
    position: relative;
}

.text-display .correct {
    color: var(--success-color);
}

.text-display .incorrect {
    color: var(--error-color);
    text-decoration: underline;
}

.text-display .current {
    background-color: rgba(100, 255, 218, 0.2);
    border-left: 2px solid var(--secondary-color);
    animation: blink 1s infinite;
}

@keyframes blink {
    50% { border-color: transparent; }
}

.input-area {
    position: relative;
}

.typing-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.typing-prompt {
    text-align: center;
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-top: 20px;
    animation: pulse 1.5s infinite;
}

.game-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 30px;
    flex-wrap: wrap;
}

.stat-box {
    background-color: var(--light-bg);
    border-radius: 10px;
    padding: 15px;
    min-width: 150px;
    text-align: center;
    margin: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.stat-box h3 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.stat-box .value {
    font-size: 2rem;
    font-weight: 700;
}

.game-controls {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.game-controls button {
    margin: 0 10px;
    padding: 10px 20px;
    background-color: var(--light-bg);
    color: var(--text-color);
    border: 2px solid var(--secondary-color);
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.game-controls button:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .nav-links {
        display: none;
    }
    
    .dropdown-content {
        width: 200px;
    }
    
    .dropdown-content a {
        padding: 15px;
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .feature-card {
        width: 45%;
    }
    
    .footer-content > div {
        width: 48%;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    header {
        padding: 15px 3%;
    }
    
    .logo-container h1 {
        font-size: 1.2rem;
    }
    
    #logo {
        height: 30px;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .feature-card {
        width: 100%;
    }
    
    .footer-content > div {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .game-btn {
        padding: 6px 12px;
        font-size: 0.9rem;
        margin-right: 10px;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
    }
    
    .cta-buttons .btn {
        display: block;
        margin: 10px auto;
        width: 80%;
    }
    
    .form-container {
        padding: 20px;
    }
    
    .stat-box {
        min-width: 120px;
    }
}