/*
=====================================
SPACE MONKEY MAIN STYLES
=====================================

HOW TO EDIT:
- Colors: Update CSS custom properties in :root
- Typography: Modify font variables and scales
- Layout: Adjust container and spacing variables
- Components: Each component has its own section
*/

/* Import color system first */
@import 'colors.css';

/* =============
   COLOR TOKENS & SETUP
   ============= */
:root {
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Layout */
    --container-max: 1200px;
    --content-max: 800px;
    --border-radius: 8px;
    --border-radius-lg: 12px;

    /* Shadows / Elevation */
    --shadow-xs: 0 1px 3px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.04);
    --shadow-sm: 0 4px 12px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.08), 
                 0 2px 4px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.06);
    --shadow-md: 0 12px 30px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.12),
                 0 4px 12px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.08);
    --shadow-lg: 0 24px 48px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.15),
                 0 8px 24px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.1);
    --shadow-xl: 0 32px 64px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.18),
                 0 12px 32px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.12);
    
    /* Interactive shadows for hover states */
    --shadow-interactive: 0 8px 25px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.15),
                         0 3px 10px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.1);
    --shadow-lg: 0 20px 40px hsla(var(--neutral-dark-h), var(--neutral-dark-s), var(--neutral-dark-l), 0.16);
}

/* =============
   RESET & BASE
   ============= */
*, *::before, *::after {
    box-sizing: border-box;
}

body, h1, h2, h3, h4, p, figure, blockquote, dl, dd {
    margin: 0;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--ink);
    background-color: var(--paper);
    overflow-x: hidden;
}

/* Smooth scrolling with reduced motion respect */
html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* =============
   TYPOGRAPHY
   ============= */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-lg);
}

h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-md);
}

h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-sm);
}

p {
    margin-bottom: var(--space-md);
    color: var(--muted);
}

.text-large {
    font-size: var(--font-size-lg);
    line-height: 1.7;
}

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

/* =============
   LAYOUT COMPONENTS
   ============= */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.content-container {
    max-width: var(--content-max);
    margin: 0 auto;
}

.section {
    padding: var(--space-4xl) 0;
}

.section-sm {
    padding: var(--space-2xl) 0;
}

/* =============
   COSMIC ELEMENTS (subtle animations)
   ============= */
.cosmic-bg {
    position: relative;
    overflow: hidden;
}

.cosmic-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(242, 209, 109, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(242, 209, 109, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(10, 15, 24, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes orbit {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.float {
    animation: float 6s ease-in-out infinite;
}

/* =============
   BUTTONS
   ============= */
.btn {
    display: inline-flex;
    align-items: center;
    padding: var(--space-sm) var(--space-xl);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
    border: 1px solid transparent;
    cursor: pointer;
    font-family: inherit;
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background-color: var(--ink);
    color: var(--paper);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background-color: var(--space);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow:
        var(--shadow-lg),
        0 0 0 1px rgba(255, 255, 255, 0.2),
        0 0 12px rgba(255, 255, 255, 0.4),
        0 0 28px rgba(255, 255, 255, 0.3),
        0 0 48px rgba(255, 255, 255, 0.15);
    text-shadow:
        0 0 6px rgba(255, 255, 255, 0.6),
        0 0 12px rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--ink);
    border-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--accent);
    box-shadow: var(--shadow-interactive);
    transform: translateY(-3px);
}

.btn:focus {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

.cta-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* =============
   FORMS
   ============= */
.newsletter-form {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    flex-wrap: wrap;
}

.newsletter-input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid rgba(247, 247, 245, 0.1);
    border-radius: var(--border-radius);
    background: rgba(247, 247, 245, 0.08);
    color: var(--paper);
    font-size: var(--font-size-sm);
    min-width: 200px;
    font-family: inherit;
    box-shadow: var(--shadow-xs);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.newsletter-input::placeholder {
    color: rgba(247, 247, 245, 0.5);
}

.newsletter-input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(247, 247, 245, 0.12);
    box-shadow: var(--shadow-sm), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* =============
   RESPONSIVE DESIGN
   ============= */
@media (max-width: 768px) {
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-input {
        min-width: unset;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .section {
        padding: var(--space-2xl) 0;
    }
}

/* =============
   UTILITY CLASSES
   ============= */
.text-center { text-align: center; }

/* Depth and Shadow Utilities */
.depth-light {
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.3s ease;
}

.depth-light:hover {
    box-shadow: var(--shadow-md);
}

.depth-medium {
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.depth-medium:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.depth-heavy {
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.depth-heavy:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

/* Floating animations for depth */
.float-subtle {
    animation: floatSubtle 8s ease-in-out infinite;
}

.float-medium {
    animation: floatMedium 6s ease-in-out infinite;
}

@keyframes floatSubtle {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-2px); }
}

@keyframes floatMedium {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-4px); }
}

/* Glass morphism effect */
.glass {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-md);
}

/* Subtle border utility */
.border-subtle {
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.border-subtle-hover {
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: border-color 0.3s ease;
}

.border-subtle-hover:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}