/* 
 * AstroCheat v2 - Professional Design System
 * Style: Premium Cyberpunk / High-End Dark Theme
 */

:root {
    /* Color Palette - Enhanced Depth */
    --bg-deep: #050505;
    --bg-card: #0a0a0a;
    --bg-surface-1: #0f0f0f;
    --bg-surface-2: #141414;
    --bg-hover: #1a1a1a;

    --text-main: #e8e8e8;
    --text-secondary: #b0b0b0;
    --text-muted: #707070;
    --text-dim: #505050;

    /* Accent Colors - Vibrant */
    --accent-primary: #00f3ff;
    --accent-primary-dark: #00c8d4;
    --accent-secondary: #ff0055;
    --accent-success: #00ff9d;
    --accent-warning: #ffcc00;
    --accent-danger: #ff3333;

    /* Borders & Outlines */
    --border-dim: #1a1a1a;
    --border-default: #252525;
    --border-bright: #404040;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00f3ff 0%, #0088ff 100%);
    --gradient-card: linear-gradient(135deg, rgba(0, 243, 255, 0.05) 0%, transparent 100%);
    --gradient-border: linear-gradient(135deg, #00f3ff, #0088ff, #ff0055);

    /* Typography */
    --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;

    /* Spacing System */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Layout */
    --container-width: 1200px;
    --header-height: 70px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 243, 255, 0.3);
    --shadow-glow-sm: 0 0 10px rgba(0, 243, 255, 0.2);
}

/* Reset & Base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-deep);
    color: var(--text-main);
    font-family: var(--font-ui);
    font-size: var(--text-base);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

ul {
    list-style: none;
}

/* Typography Classes */
.display-1 {
    font-size: var(--text-4xl);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.h1 {
    font-size: var(--text-3xl);
    font-weight: 700;
    line-height: 1.2;
}

.h2 {
    font-size: var(--text-2xl);
    font-weight: 700;
    line-height: 1.3;
}

.h3 {
    font-size: var(--text-xl);
    font-weight: 600;
    line-height: 1.4;
}

.body-large {
    font-size: var(--text-lg);
    line-height: 1.6;
}

.body {
    font-size: var(--text-base);
    line-height: 1.6;
}

.body-small {
    font-size: var(--text-sm);
    line-height: 1.5;
}

.caption {
    font-size: var(--text-xs);
    line-height: 1.4;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* Utility Classes */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.text-accent {
    color: var(--accent-primary);
}

.text-mono {
    font-family: var(--font-mono);
}

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

.text-muted {
    color: var(--text-muted);
}

.text-secondary {
    color: var(--text-secondary);
}

/* Spacing Utilities */
.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--space-1);
}

.mb-2 {
    margin-bottom: var(--space-2);
}

.mb-3 {
    margin-bottom: var(--space-3);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-5 {
    margin-bottom: var(--space-5);
}

.mb-6 {
    margin-bottom: var(--space-6);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.mb-10 {
    margin-bottom: var(--space-10);
}

.mb-12 {
    margin-bottom: var(--space-12);
}

.mt-0 {
    margin-top: 0;
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-6 {
    margin-top: var(--space-6);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mt-10 {
    margin-top: var(--space-10);
}

.mt-12 {
    margin-top: var(--space-12);
}

.py-section {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
}

.py-hero {
    padding-top: 140px;
    padding-bottom: var(--space-12);
}

/* Components: Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 12px 28px;
    background: transparent;
    border: 2px solid var(--border-bright);
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-primary);
    border: 2px solid var(--accent-primary);
    color: #000;
    font-weight: 800;
    box-shadow: var(--shadow-glow-sm);
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
    border-color: #00d4ff;
}

.btn-outline {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(0, 243, 255, 0.03);
}

.btn-outline:hover {
    background: rgba(0, 243, 255, 0.1);
    box-shadow: var(--shadow-glow-sm);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 20px;
    font-size: var(--text-xs);
}

.btn-lg {
    padding: 16px 36px;
    font-size: var(--text-base);
}

/* Components: Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: var(--space-8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-border);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.card:hover::before {
    opacity: 1;
}

.card-glow {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(0, 243, 255, 0.05) 100%);
    border-color: rgba(0, 243, 255, 0.2);
}

.card-glow::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 243, 255, 0.06), transparent 40%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.card-glow:hover::after {
    opacity: 1;
}

.card-glow:hover {
    box-shadow: 0 8px 32px rgba(0, 243, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* Components: Form Inputs */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(0, 243, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(0, 243, 255, 0.1);
}

.form-input::placeholder {
    color: var(--text-dim);
}

/* Header & Nav */
header {
    height: var(--header-height);
    border-bottom: 1px solid var(--border-dim);
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

header .container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: var(--text-xl);
    color: var(--text-main);
    letter-spacing: -0.02em;
    transition: all 0.3s ease;
}

.logo:hover {
    text-shadow: 0 0 20px rgba(0, 243, 255, 0.5);
}

.logo span {
    color: var(--accent-primary);
}

nav ul {
    display: flex;
    gap: var(--space-10);
}

nav a {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    font-weight: 500;
    letter-spacing: 0.03em;
    position: relative;
    padding-bottom: var(--space-1);
    transition: color 0.3s ease;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

nav a:hover,
nav a.active {
    color: var(--text-main);
}

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

/* Footer */
footer {
    border-top: 1px solid var(--border-dim);
    padding: var(--space-8) 0;
    margin-top: var(--space-20);
    color: var(--text-muted);
    font-size: var(--text-sm);
}

footer a {
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

footer a:hover {
    color: var(--accent-primary);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-in {
    animation: slideIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Specific Components */
.script-box {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(0, 243, 255, 0.03) 0%, rgba(0, 136, 255, 0.02) 100%);
    border: 2px solid rgba(0, 243, 255, 0.2);
    border-radius: var(--radius-md);
    padding: var(--space-2);
    position: relative;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.script-box:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.code-display {
    flex-grow: 1;
    font-family: var(--font-mono);
    color: var(--text-main);
    padding: 14px 20px;
    font-size: var(--text-sm);
    overflow-x: auto;
    white-space: nowrap;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.code-display::-webkit-scrollbar {
    display: none;
}

.btn-copy {
    background: var(--gradient-primary);
    color: #000;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    box-shadow: var(--shadow-glow-sm);
}

.btn-copy:hover {
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

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

/* CTA Actions */
.cta-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-5);
    flex-wrap: wrap;
}

.cta-actions .btn {
    min-width: 180px;
}

/* Hero Section */
.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-6);
}

.hero-subtitle {
    font-size: var(--text-lg);
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-10);
}

/* Grid Layouts */
.grid {
    display: grid;
    gap: var(--space-8);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Feature Cards - Unified with .card style */
.feature-card {
    padding: var(--space-8);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: 0 8px 32px rgba(0, 243, 255, 0.15);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-border);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
    display: inline-block;
}

/* Mobile Responsive */
@media (max-width: 768px) {

    /* Responsive Header adjustments */
    header .container {
        flex-wrap: wrap;
        padding: 0 var(--space-4);
    }

    .logo {
        font-size: var(--text-lg);
    }

    .header-actions {
        margin-left: auto;
    }

    /* Adjust hero title size */
    .hero-title {
        font-size: clamp(1.75rem, 8vw, 3.5rem);
    }

    .hero-subtitle {
        font-size: var(--text-base);
    }

    /* Adjust padding */
    .py-hero {
        padding-top: 100px;
        padding-bottom: var(--space-8);
    }

    .py-section {
        padding-top: var(--space-10);
        padding-bottom: var(--space-10);
    }

    /* Grid adjustments */
    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }

    /* Button adjustments */
    .cta-actions {
        flex-direction: column;
        gap: var(--space-4);
    }

    .cta-actions .btn {
        width: 100%;
    }

    /* Card spacing */
    .card,
    .feature-card {
        padding: var(--space-6);
    }

    /* Footer grid */
    footer>.container>div:first-child {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }

    .btn {
        padding: 10px 20px;
        font-size: var(--text-xs);
    }

    .btn-lg {
        padding: 12px 24px;
        font-size: var(--text-sm);
    }

    .script-box {
        flex-direction: column;
        gap: var(--space-3);
    }

    .btn-copy {
        width: 100%;
    }
}

/* Mobile code wrap fix */
@media (max-width: 768px) {
    .code-display {
        white-space: pre-wrap;
        word-break: break-all;
        overflow-wrap: break-word;
        font-size: var(--text-xs);
    }

    .script-box {
        flex-direction: column;
        gap: var(--space-2);
    }
}

/* Professional mobile script box */
@media (max-width: 768px) {
    .script-box {
        flex-direction: column;
        gap: 0;
        padding: 0;
        border-radius: var(--radius-md);
        overflow: hidden;
    }

    .code-display {
        white-space: pre-wrap;
        word-break: break-word;
        overflow-wrap: break-word;
        font-size: 0.7rem;
        line-height: 1.6;
        padding: var(--space-4);
        border-bottom: 1px solid rgba(0, 243, 255, 0.2);
        overflow: visible;
        text-align: left;
    }

    .btn-copy {
        width: 100%;
        border-radius: 0;
        padding: var(--space-4);
        font-size: var(--text-sm);
        justify-content: center;
    }
}

/* Mobile Nav Toggle & Responsive Sidebar */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: relative;
    margin-left: auto;
}

.menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--bg-deep);
        border-left: 1px solid var(--border-default);
        z-index: 1000;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        padding: 100px 30px 30px;
        display: block !important;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    nav.active {
        right: 0;
    }

    nav ul {
        flex-direction: column;
        gap: var(--space-6);
    }

    nav a {
        font-size: var(--text-lg);
        display: block;
        padding: 5px 0;
    }

    header .header-actions {
        display: none;
    }

    /* Fixed code-display for very small devices */
    @media (max-width: 480px) {
        .code-display {
            font-size: 0.65rem;
            padding: 12px;
        }
    }
}

/* 

 * =========================================

 * SPACE THEME ENHANCEMENTS (Astro Theme)

 * =========================================

 */



/* Starfield Background Container */

.space-background {

    position: fixed;

    top: 0;

    left: 0;

    width: 100%;

    height: 100vh;

    z-index: -1;

    overflow: hidden;

    pointer-events: none;

    background: radial-gradient(ellipse at bottom, #1B2735 0%, #090A0F 100%);

}



/* Stars Layer 1 (Small & Slow) */

.stars {

    width: 1px;

    height: 1px;

    background: transparent;

    box-shadow: 1744px 122px #FFF , 134px 1321px #FFF , 92px 859px #FFF , 1803px 1165px #FFF , 393px 404px #FFF , 1131px 90px #FFF , 648px 1205px #FFF , 856px 632px #FFF , 1224px 234px #FFF , 466px 973px #FFF , 1686px 369px #FFF , 830px 428px #FFF , 1334px 89px #FFF , 87px 233px #FFF , 50px 100px #FFF, 1200px 300px #FFF, 900px 100px #FFF, 500px 700px #FFF, 200px 1200px #FFF;

    animation: animStar 50s linear infinite;

}



.stars::after {

    content: " ";

    position: absolute;

    top: 2000px;

    width: 1px;

    height: 1px;

    background: transparent;

    box-shadow: 1744px 122px #FFF , 134px 1321px #FFF , 92px 859px #FFF , 1803px 1165px #FFF , 393px 404px #FFF , 1131px 90px #FFF , 648px 1205px #FFF , 856px 632px #FFF , 1224px 234px #FFF , 466px 973px #FFF , 1686px 369px #FFF , 830px 428px #FFF , 1334px 89px #FFF , 87px 233px #FFF , 50px 100px #FFF, 1200px 300px #FFF;

}



/* Stars Layer 2 (Medium & Medium Speed) */

.stars2 {

    width: 2px;

    height: 2px;

    background: transparent;

    box-shadow: 800px 500px #FFF, 1200px 200px #FFF, 300px 900px #FFF, 1500px 600px #FFF, 600px 100px #FFF;

    animation: animStar 100s linear infinite;

}



.stars2::after {

    content: " ";

    position: absolute;

    top: 2000px;

    width: 2px;

    height: 2px;

    background: transparent;

    box-shadow: 800px 500px #FFF, 1200px 200px #FFF, 300px 900px #FFF, 1500px 600px #FFF, 600px 100px #FFF;

}



/* Animations */

@keyframes animStar {

    from { transform: translateY(0px); }

    to { transform: translateY(-2000px); }

}



/* Floating Ornaments (Phosphor Icons) */

.ornament-container {

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    z-index: -1;

    overflow: hidden;

    pointer-events: none;

}



.vis-icon {

    position: absolute;

    color: var(--accent-primary);

    opacity: 0.05; /* Very subtle */

    animation: float 6s ease-in-out infinite;

}



.vis-icon.lg { font-size: 15rem; }

.vis-icon.md { font-size: 8rem; }

.vis-icon.sm { font-size: 4rem; }



.vis-icon.planet-1 {

    top: 10%;

    right: -5%;

    color: var(--accent-secondary);

    animation-duration: 12s;

}



.vis-icon.rocket-1 {

    bottom: 15%;

    left: 5%;

    color: var(--accent-primary);

    animation-duration: 8s;

    transform: rotate(45deg);

}



.vis-icon.star-1 {

    top: 40%;

    left: 15%;

    opacity: 0.1;

    animation: pulse-glow 4s ease-in-out infinite;

}



@keyframes float {

    0% { transform: translateY(0px) rotate(0deg); }

    50% { transform: translateY(-20px) rotate(5deg); }

    100% { transform: translateY(0px) rotate(0deg); }

}



@keyframes pulse-glow {

    0% { opacity: 0.05; transform: scale(1); }

    50% { opacity: 0.15; transform: scale(1.2); }

    100% { opacity: 0.05; transform: scale(1); }

}