/*
 * Stella Barnes Arts - Redesigned
 * A warm, editorial design reflecting participatory arts practice
 */

/* ===== CSS VARIABLES ===== */
:root {
    --color-cream: #FAF7F2;
    --color-warm-white: #FFFDF9;
    --color-sand: #E8E0D5;
    --color-terracotta: #C4704F;
    --color-terracotta-dark: #A85A3A;
    --color-sage: #7D9082;
    --color-sage-light: #A8B8AB;
    --color-charcoal: #2C2C2C;
    --color-brown: #4A3F35;
    --color-text: #3D3D3D;
    --color-text-light: #6B6B6B;
    --color-border: #E0D8CC;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 10rem;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --shadow-soft: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-medium: 0 8px 40px rgba(0,0,0,0.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-sans); font-size: 1rem; line-height: 1.7; color: var(--color-text); background: var(--color-cream); }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-serif); font-weight: 500; line-height: 1.2; color: var(--color-charcoal); }
h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }
p { margin-bottom: 1.5rem; }
a { color: var(--color-terracotta); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-terracotta-dark); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-md); }
.container-narrow { max-width: 800px; margin: 0 auto; padding: 0 var(--space-md); }
.section { padding: var(--space-xl) 0; }
.section-large { padding: var(--space-2xl) 0; }

/* Navigation */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: var(--color-cream); border-bottom: 1px solid var(--color-border); transition: all var(--transition-medium); }
.nav.scrolled { background: rgba(250, 247, 242, 0.98); box-shadow: var(--shadow-soft); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: var(--space-sm) var(--space-md); max-width: 1400px; margin: 0 auto; }
.nav-logo { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 500; color: var(--color-charcoal); letter-spacing: -0.02em; }
.nav-logo span { color: var(--color-terracotta); }
.nav-links { display: flex; align-items: center; gap: var(--space-md); list-style: none; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--color-text); text-transform: uppercase; letter-spacing: 0.05em; padding: 0.5rem 0; position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--color-terracotta); transition: width var(--transition-fast); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-charcoal); margin: 5px 0; transition: var(--transition-fast); }

@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-links { position: fixed; top: 60px; left: 0; right: 0; bottom: 0; background: var(--color-cream); flex-direction: column; justify-content: center; gap: var(--space-lg); opacity: 0; visibility: hidden; transition: var(--transition-medium); }
    .nav-links.open { opacity: 1; visibility: visible; }
    .nav-links a { font-size: 1.5rem; }
}

/* Hero */
.hero { min-height: 100vh; display: flex; align-items: center; padding-top: 80px; background: var(--color-cream); position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; max-width: 1400px; margin: 0 auto; padding: 0 var(--space-md); }
.hero-content { max-width: 600px; }
.hero-tag { display: inline-block; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; color: var(--color-terracotta); margin-bottom: var(--space-md); padding: 0.5rem 1rem; border: 1px solid var(--color-terracotta); border-radius: 2px; }
.hero-title { font-size: clamp(3rem, 7vw, 5rem); line-height: 1.05; margin-bottom: var(--space-md); color: var(--color-charcoal); }
.hero-subtitle { font-size: 1.25rem; color: var(--color-text-light); margin-bottom: var(--space-lg); max-width: 500px; }
.hero-image { position: relative; }
.hero-image img { width: 100%; height: 70vh; object-fit: cover; border-radius: 4px; }
.hero-image::before { content: ''; position: absolute; top: -20px; right: -20px; width: 100%; height: 100%; border: 2px solid var(--color-sage); border-radius: 4px; z-index: -1; }

@media (max-width: 968px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-content { max-width: 100%; order: 2; }
    .hero-subtitle { max-width: 100%; }
    .hero-image { order: 1; }
    .hero-image img { height: 50vh; }
    .hero-image::before { display: none; }
}

/* Quote */
.quote-section { background: var(--color-warm-white); padding: var(--space-2xl) var(--space-md); text-align: center; }
.quote-large { font-family: var(--font-serif); font-size: clamp(1.5rem, 3.5vw, 2.5rem); font-style: italic; font-weight: 400; line-height: 1.5; color: var(--color-brown); max-width: 900px; margin: 0 auto var(--space-md); position: relative; }
.quote-large::before { content: '"'; font-size: 6rem; color: var(--color-sage-light); position: absolute; top: -2rem; left: -1rem; font-family: Georgia, serif; line-height: 1; }
.quote-author { font-size: 0.9rem; font-weight: 500; color: var(--color-terracotta); text-transform: uppercase; letter-spacing: 0.1em; }

/* About Preview */
.about-preview { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--space-xl); align-items: center; }
.about-image-stack { position: relative; padding: var(--space-lg); }
.about-image-main { width: 80%; aspect-ratio: 4/5; object-fit: cover; border-radius: 4px; box-shadow: var(--shadow-medium); }
.about-image-accent { position: absolute; bottom: 0; right: 0; width: 50%; aspect-ratio: 1; object-fit: cover; border-radius: 4px; border: 4px solid var(--color-cream); box-shadow: var(--shadow-medium); }
.about-content h2 { margin-bottom: var(--space-md); }
.about-content p { color: var(--color-text-light); font-size: 1.1rem; }
.about-stats { display: flex; gap: var(--space-lg); margin-top: var(--space-lg); padding-top: var(--space-lg); border-top: 1px solid var(--color-border); }
.stat { text-align: left; }
.stat-number { font-family: var(--font-serif); font-size: 3rem; color: var(--color-terracotta); line-height: 1; }
.stat-label { font-size: 0.85rem; color: var(--color-text-light); text-transform: uppercase; letter-spacing: 0.05em; }

@media (max-width: 868px) {
    .about-preview { grid-template-columns: 1fr; gap: var(--space-lg); }
    .about-image-stack { padding: var(--space-md); }
    .about-stats { justify-content: center; }
}

/* Section Headers */
.section-header { text-align: center; margin-bottom: var(--space-xl); }
.section-header h2 { margin-bottom: var(--space-sm); }
.section-header p { color: var(--color-text-light); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* Expertise */
.expertise-section { background: var(--color-sand); }
.expertise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-md); }
.expertise-card { background: var(--color-warm-white); padding: var(--space-lg); border-radius: 4px; transition: transform var(--transition-medium), box-shadow var(--transition-medium); }
.expertise-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-medium); }
.expertise-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--color-sage-light); color: var(--color-charcoal); border-radius: 50%; margin-bottom: var(--space-md); font-size: 1.25rem; }
.expertise-card h4 { margin-bottom: var(--space-sm); color: var(--color-charcoal); }
.expertise-card p { color: var(--color-text-light); font-size: 0.95rem; margin: 0; }

/* Work Grid */
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
.work-card { position: relative; overflow: hidden; border-radius: 4px; aspect-ratio: 16/10; }
.work-card.featured { grid-column: span 2; aspect-ratio: 21/9; }
.work-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-medium); }
.work-card:hover img { transform: scale(1.05); }
.work-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(44, 44, 44, 0.9) 0%, rgba(44, 44, 44, 0.3) 50%, transparent 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: var(--space-lg); color: white; opacity: 0; transition: opacity var(--transition-medium); }
.work-card:hover .work-card-overlay { opacity: 1; }
.work-card-tag { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-sage-light); margin-bottom: var(--space-xs); }
.work-card-title { font-family: var(--font-serif); font-size: 1.5rem; margin-bottom: var(--space-xs); }
.work-card-desc { font-size: 0.9rem; opacity: 0.9; margin: 0; max-width: 500px; }

@media (max-width: 768px) {
    .work-grid { grid-template-columns: 1fr; }
    .work-card.featured { grid-column: span 1; aspect-ratio: 16/10; }
    .work-card-overlay { opacity: 1; background: linear-gradient(to top, rgba(44, 44, 44, 0.95) 0%, rgba(44, 44, 44, 0.5) 60%, transparent 100%); }
}

/* Testimonials */
.testimonial-section { background: var(--color-brown); color: white; }
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: var(--space-lg); }
.testimonial-card { padding: var(--space-lg); border-left: 3px solid var(--color-terracotta); }
.testimonial-quote { font-family: var(--font-serif); font-size: 1.25rem; font-style: italic; line-height: 1.6; margin-bottom: var(--space-md); color: rgba(255,255,255,0.95); }
.testimonial-author { font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-sage-light); }

@media (max-width: 500px) { .testimonial-grid { grid-template-columns: 1fr; } }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.blog-card { background: var(--color-warm-white); border-radius: 4px; overflow: hidden; transition: transform var(--transition-medium), box-shadow var(--transition-medium); }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-medium); }
.blog-card-image { aspect-ratio: 16/10; overflow: hidden; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-medium); }
.blog-card:hover .blog-card-image img { transform: scale(1.05); }
.blog-card-content { padding: var(--space-md); }
.blog-card-date { font-size: 0.75rem; color: var(--color-terracotta); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-xs); }
.blog-card-title { font-family: var(--font-serif); font-size: 1.25rem; margin-bottom: var(--space-sm); color: var(--color-charcoal); }
.blog-card-excerpt { font-size: 0.9rem; color: var(--color-text-light); margin: 0; }

@media (max-width: 868px) { .blog-grid { grid-template-columns: 1fr; } }

/* CTA */
.cta-section { background: linear-gradient(135deg, var(--color-sage) 0%, var(--color-sage-light) 100%); text-align: center; color: white; }
.cta-section h2 { color: white; margin-bottom: var(--space-sm); }
.cta-section p { font-size: 1.1rem; opacity: 0.9; max-width: 500px; margin: 0 auto var(--space-lg); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 1rem 2rem; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; border: none; border-radius: 4px; cursor: pointer; transition: all var(--transition-fast); }
.btn-primary { background: var(--color-terracotta); color: white; }
.btn-primary:hover { background: var(--color-terracotta-dark); color: white; }
.btn-outline { background: transparent; color: var(--color-charcoal); border: 2px solid var(--color-charcoal); }
.btn-outline:hover { background: var(--color-charcoal); color: white; }
.btn-white { background: white; color: var(--color-charcoal); }
.btn-white:hover { background: var(--color-cream); }
.btn-link { background: none; padding: 0; color: var(--color-terracotta); border-bottom: 1px solid transparent; }
.btn-link:hover { border-bottom-color: var(--color-terracotta); }

/* Footer */
.footer { background: var(--color-charcoal); color: white; padding: var(--space-xl) 0 var(--space-lg); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: var(--space-lg); margin-bottom: var(--space-xl); }
.footer-brand { max-width: 300px; }
.footer-logo { font-family: var(--font-serif); font-size: 1.5rem; color: white; margin-bottom: var(--space-sm); }
.footer-logo span { color: var(--color-terracotta); }
.footer-brand p { font-size: 0.9rem; color: rgba(255,255,255,0.7); margin: 0; }
.footer-heading { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: var(--space-md); color: rgba(255,255,255,0.5); }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a { color: rgba(255,255,255,0.8); font-size: 0.9rem; transition: color var(--transition-fast); }
.footer-links a:hover { color: white; }
.footer-contact p { font-size: 0.9rem; color: rgba(255,255,255,0.8); margin-bottom: 0.5rem; }
.footer-contact a { color: var(--color-sage-light); }
.footer-bottom { padding-top: var(--space-lg); border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; color: rgba(255,255,255,0.5); }

@media (max-width: 868px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
    .footer-brand { grid-column: span 2; }
}

@media (max-width: 500px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand { grid-column: span 1; }
    .footer-bottom { flex-direction: column; gap: var(--space-sm); text-align: center; }
}

/* Page Headers */
.page-header { padding: 160px 0 80px; background: var(--color-sand); text-align: center; }
.page-header h1 { margin-bottom: var(--space-sm); }
.page-header p { font-size: 1.1rem; color: var(--color-text-light); max-width: 600px; margin: 0 auto; }

/* Utilities */
.text-center { text-align: center; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }

/* Accessibility */
.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; }
.skip-link { position: absolute; top: -100%; left: 50%; transform: translateX(-50%); background: var(--color-charcoal); color: white; padding: 1rem 2rem; z-index: 10001; transition: top 0.3s; }
.skip-link:focus { top: 0; }
:focus-visible { outline: 3px solid var(--color-terracotta); outline-offset: 3px; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { opacity: 0; animation: fadeInUp 0.8s ease forwards; }
.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }
@media print { .nav, .footer, .skip-link { display: none !important; } body { background: white; color: black; } }