/* =====================================================
   FLYERS FOR GOOD - Main Stylesheet
   Bold. Accessible. Ready for action.
   ===================================================== */

/* CSS Variables */
:root {
    /* Colors - Bold but not aggressive */
    --color-bg: #1a1a1a;
    --color-bg-alt: #242424;
    --color-surface: #2d2d2d;
    --color-text: #f5f5f5;
    --color-text-muted: #a0a0a0;
    --color-accent: #e85d04;
    --color-accent-hover: #f48c06;
    --color-accent-soft: rgba(232, 93, 4, 0.15);
    --color-border: #3d3d3d;
    
    /* Typography */
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Source Sans 3', sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    
    /* Sizing */
    --max-width: 1200px;
    --border-radius: 4px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-medium: 300ms ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

h1 {
    font-size: clamp(3rem, 10vw, 6rem);
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--space-md);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--space-sm);
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.nav-logo:hover {
    color: var(--color-accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-md);
}

.nav-links a {
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-xs) 0;
    position: relative;
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl) var(--space-md);
    padding-top: calc(var(--space-xl) + 60px);
    background: 
        radial-gradient(ellipse at 20% 80%, var(--color-accent-soft) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(255, 255, 255, 0.03) 0%, transparent 40%),
        var(--color-bg);
}

.hero-content {
    max-width: var(--max-width);
    text-align: center;
}

.hero h1 {
    margin-bottom: var(--space-md);
    animation: fadeUp 0.8s ease forwards;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto var(--space-lg);
    animation: fadeUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-cta {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

/* Buttons */
.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: var(--space-sm) var(--space-md);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-bg);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-bg);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-text);
}

.btn-secondary:hover {
    background-color: var(--color-text);
    color: var(--color-bg);
    transform: translateY(-2px);
}

.btn-small {
    font-size: 0.85rem;
    padding: var(--space-xs) var(--space-sm);
}

/* Sections */
section {
    padding: var(--space-xl) var(--space-md);
}

.featured-section,
.how-it-works {
    max-width: var(--max-width);
    margin: 0 auto;
}

/* Flyer Grid */
.flyer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.flyer-card {
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.flyer-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.flyer-image {
    aspect-ratio: 8.5 / 11;
    background-color: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.flyer-image.placeholder {
    border: 2px dashed var(--color-border);
    margin: var(--space-sm);
    border-radius: var(--border-radius);
}

.flyer-image.placeholder span {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
}

.flyer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.flyer-info {
    padding: var(--space-sm);
}

.flyer-info h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.flyer-artist {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--space-sm);
}

.flyer-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.tag {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 8px;
    background-color: var(--color-accent-soft);
    color: var(--color-accent);
    border-radius: 2px;
}

.view-all-link {
    display: inline-block;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* How It Works */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
}

.step {
    padding: var(--space-md);
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--color-accent);
}

.step-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-accent);
    display: block;
    margin-bottom: var(--space-xs);
}

.step h3 {
    margin-bottom: var(--space-xs);
}

.step p {
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* Call to Action */
.call-to-action {
    background-color: var(--color-bg-alt);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-content p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

/* Footer */
.main-footer {
    background-color: var(--color-surface);
    padding: var(--space-lg) var(--space-md) var(--space-md);
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    display: block;
    margin-bottom: var(--space-xs);
}

.footer-brand p {
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.footer-nav {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.footer-nav a {
    color: var(--color-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
}

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

.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-top: var(--space-md);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Page Header (for inner pages) */
.page-header {
    padding: calc(var(--space-xl) + 60px) var(--space-md) var(--space-lg);
    text-align: center;
    background: 
        radial-gradient(ellipse at 50% 100%, var(--color-accent-soft) 0%, transparent 60%),
        var(--color-bg);
}

.page-header h1 {
    margin-bottom: var(--space-sm);
}

.page-header p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Content Sections */
.content-section {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md);
}

/* Filter Bar */
.filter-bar {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
    padding: var(--space-sm);
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
}

.filter-btn {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-xs) var(--space-sm);
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-accent);
    color: var(--color-bg);
}

/* Artist Grid */
.artist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}

.artist-card {
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    text-align: center;
    transition: transform var(--transition-medium);
}

.artist-card:hover {
    transform: translateY(-4px);
}

.artist-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background-color: var(--color-bg-alt);
    margin: 0 auto var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-accent);
    overflow: hidden;
}

.artist-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.artist-card h3 {
    margin-bottom: var(--space-xs);
}

.artist-bio {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--space-sm);
}

.artist-links {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
}

.artist-links a {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Forms */
.form-section {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--space-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group input[type="file"] {
    padding: var(--space-sm);
    cursor: pointer;
}

.form-hint {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

/* Recipe/Guide Sections */
.guide-content {
    max-width: 800px;
    margin: 0 auto;
}

.recipe-card {
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    border-left: 4px solid var(--color-accent);
}

.recipe-card h3 {
    margin-bottom: var(--space-md);
    color: var(--color-accent);
}

.recipe-attribution {
    font-style: italic;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.ingredient-list,
.instruction-list {
    margin-bottom: var(--space-md);
}

.ingredient-list h4,
.instruction-list h4 {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.ingredient-list ul {
    list-style: none;
}

.ingredient-list li {
    padding: var(--space-xs) 0;
    padding-left: var(--space-md);
    position: relative;
}

.ingredient-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.instruction-list ol {
    list-style: none;
    counter-reset: instructions;
}

.instruction-list li {
    counter-increment: instructions;
    padding: var(--space-sm) 0;
    padding-left: var(--space-lg);
    position: relative;
}

.instruction-list li::before {
    content: counter(instructions);
    position: absolute;
    left: 0;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-accent);
}

.tips-section {
    background-color: var(--color-bg-alt);
    padding: var(--space-md);
    border-radius: var(--border-radius);
    margin-top: var(--space-lg);
}

.tips-section h4 {
    font-family: var(--font-body);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.tips-section ul {
    list-style: none;
}

.tips-section li {
    padding: var(--space-xs) 0;
    padding-left: var(--space-md);
    position: relative;
    color: var(--color-text-muted);
}

.tips-section li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* About Page */
.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-content p {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
}

.about-content h2 {
    margin-top: var(--space-lg);
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--color-bg);
        padding: var(--space-md);
        gap: var(--space-sm);
        border-bottom: 1px solid var(--color-border);
        display: none;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .hero {
        padding-top: calc(var(--space-lg) + 60px);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-nav {
        justify-content: center;
    }
    
    .filter-bar {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --space-md: 1.5rem;
        --space-lg: 3rem;
        --space-xl: 4rem;
    }
    
    .flyer-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
}