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

:root {
    /* Colors */
    --color-primary: #00ffff;
    --color-bg: #000000;
    --color-text: #00ffff;
    --color-text-dim: rgba(0, 255, 255, 0.7);
    --color-text-dimmer: rgba(0, 255, 255, 0.5);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Typography */
    --font-primary: 'Courier New', monospace;
    --font-size-base: 16px;
    --line-height: 1.6;
    
    /* Effects */
    --glow-primary: 0 0 20px var(--color-primary), 0 0 40px var(--color-primary);
    --transition: all 0.3s ease;
}

/* Base */
html {
    font-size: var(--font-size-base);
}

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow-x: hidden;
    position: relative;
}

/* Particles Canvas */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Container */
.container {
    max-width: 800px;
    width: 100%;
    padding: var(--spacing-lg);
    position: relative;
    z-index: 10;
}

/* Header */
header {
    margin-bottom: var(--spacing-xl);
}

.logo {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: var(--spacing-sm);
    text-shadow: var(--glow-primary);
    animation: glow-pulse 2s ease-in-out infinite;
    letter-spacing: 0.05em;
}

@keyframes glow-pulse {
    0%, 100% { 
        opacity: 0.8;
        text-shadow: var(--glow-primary);
    }
    50% { 
        opacity: 1;
        text-shadow: var(--glow-primary), 0 0 60px var(--color-primary);
    }
}

.subtitle {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    opacity: 0.8;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Content */
.content {
    margin-bottom: var(--spacing-xl);
}

.status {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid var(--color-primary);
    border-radius: 2rem;
    margin-bottom: var(--spacing-xl);
    background: rgba(0, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.status-icon {
    font-size: 1.5rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.status-text {
    font-size: 1rem;
    letter-spacing: 0.05em;
}

.description {
    font-size: clamp(0.95rem, 1.8vw, 1.15rem);
    line-height: var(--line-height);
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-dim);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Navigation Links */
.links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid var(--color-primary);
    border-radius: 0.5rem;
    transition: var(--transition);
    font-size: 1rem;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-primary);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn:hover::before {
    left: 0;
}

.btn:hover {
    color: var(--color-bg);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.5);
}

.btn-primary {
    background: rgba(0, 255, 255, 0.2);
}

.btn .arrow {
    transition: transform 0.3s ease;
}

.btn:hover .arrow {
    transform: translateX(5px);
}

/* Footer */
.footer {
    position: fixed;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-text-dimmer);
    font-size: 0.875rem;
    z-index: 10;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: var(--spacing-md);
    }
    
    .links {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .description br {
        display: none;
    }
    
    .description {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 0.875rem;
    }
    
    .status {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: 0.875rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* Focus styles */
.btn:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .stars {
        display: none;
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: rgba(0, 0, 0, 0.95);
    border: 1px solid var(--color-primary);
    border-radius: 1rem;
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
    animation: slideUp 0.3s ease;
}

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

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover {
    background: rgba(0, 255, 255, 0.1);
    transform: rotate(90deg);
}

.modal-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.modal-subtitle {
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-xl);
}

.contact-section {
    margin-bottom: var(--spacing-xl);
}

.contact-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-xs);
    letter-spacing: 0.1em;
}

.contact-value {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 0.5rem;
    padding: var(--spacing-sm) var(--spacing-md);
}

#email-text {
    flex: 1;
    font-size: 1.1rem;
    color: var(--color-text);
}

.copy-btn {
    background: none;
    border: none;
    color: var(--color-text-dim);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 0.25rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.copy-btn:hover {
    color: var(--color-text);
    background: rgba(0, 255, 255, 0.2);
}

.copy-btn.copied {
    color: #00ff00;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 255, 255, 0.2);
}

.social-links a {
    color: var(--color-text-dim);
    transition: var(--transition);
    padding: var(--spacing-sm);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    color: var(--color-text);
    background: rgba(0, 255, 255, 0.1);
    transform: translateY(-2px);
}

.alien-icon {
    font-size: 24px;
    display: block;
}

/* Mobile modal adjustments */
@media (max-width: 768px) {
    .modal-content {
        margin: var(--spacing-md);
        padding: var(--spacing-lg);
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
    
    #email-text {
        font-size: 0.9rem;
    }
}