/* Luna Co. Audio - Light Theme Stylesheet */

/* ========================================
   CSS Variables
   ======================================== */
:root {
  /* Colors */
  --color-primary: #4a6fa5;
  --color-primary-dark: #3d5d8a;
  --color-primary-light: #6b8fc5;
  --color-accent: #e07b53;
  --color-accent-dark: #c96842;

  --color-text: #2d3748;
  --color-text-light: #4a5568;
  --color-text-muted: #718096;

  --color-bg: #ffffff;
  --color-bg-alt: #f7fafc;
  --color-bg-dark: #edf2f7;

  --color-border: #e2e8f0;
  --color-border-dark: #cbd5e0;

  /* Status colors */
  --color-released: #48bb78;
  --color-coming-soon: #ed8936;
  --color-in-dev: #a0aec0;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Layout */
  --max-width: 1200px;
  --border-radius: 8px;
  --border-radius-lg: 12px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--spacing-md);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin: 0 0 var(--spacing-md);
}

ul, ol {
  margin: 0 0 var(--spacing-md);
  padding-left: var(--spacing-xl);
}

/* ========================================
   Layout
   ======================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

main {
  min-height: calc(100vh - 200px);
}

/* ========================================
   Header & Navigation
   ======================================== */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

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

.logo-img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--color-text-light);
  font-weight: 500;
  padding: var(--spacing-sm) 0;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  position: relative;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  left: 0;
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 0.9375rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--border-radius);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: white;
}

.btn-secondary {
  background: var(--color-bg-dark);
  color: var(--color-text);
}

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

.btn-download {
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.875rem;
}

.btn-download:hover {
  background: var(--color-primary-dark);
  color: white;
}

.btn-support {
  background: var(--color-accent);
  color: white;
}

.btn-support:hover {
  background: var(--color-accent-dark);
  color: white;
}

.btn-nav {
  background: var(--color-primary);
  color: white !important;
  padding: var(--spacing-sm) var(--spacing-xl);
  border: none;
}

.btn-nav:hover {
  background: var(--color-primary-dark);
  color: white !important;
  border-bottom-color: transparent !important;
}

.btn-full {
  display: block;
  width: 100%;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.0625rem;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.hero .tagline {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero .highlight {
  color: var(--color-primary);
  font-weight: 600;
}

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

.hero-logo {
  max-width: 200px;
  margin: 0 auto var(--spacing-xl);
}

/* ========================================
   Section Styles
   ======================================== */
.section {
  padding: var(--spacing-3xl) 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  color: var(--color-text-light);
  font-size: 1.125rem;
}

/* ========================================
   Plugin Cards
   ======================================== */
.plugin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  justify-content: center;
}

/* Center plugin cards when there are only 2 */
.plugin-grid.centered,
.section .plugin-grid {
  grid-template-columns: repeat(auto-fit, minmax(320px, 400px));
  justify-content: center;
}

.plugin-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
}

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

.plugin-card-image {
  aspect-ratio: 16/10;
  background: var(--color-bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.plugin-card-image .placeholder {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.plugin-card-content {
  padding: var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.plugin-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.plugin-card h3 {
  margin: 0;
  font-size: 1.25rem;
}

.plugin-card p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.plugin-card-footer {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* Status Badges */
.status-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-badge.released {
  background: rgba(72, 187, 120, 0.15);
  color: #276749;
}

.status-badge.coming-soon {
  background: rgba(237, 137, 54, 0.15);
  color: #c05621;
}

.status-badge.in-dev {
  background: rgba(160, 174, 192, 0.15);
  color: var(--color-text-muted);
}

/* ========================================
   Featured Plugin
   ======================================== */
.featured-plugin {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.featured-plugin-image {
  background: var(--color-bg-dark);
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.featured-plugin-content {
  padding: var(--spacing-xl);
}

.featured-plugin h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-sm);
}

.featured-plugin .tagline {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.featured-plugin ul {
  margin-bottom: var(--spacing-lg);
}

.featured-plugin li {
  margin-bottom: var(--spacing-xs);
}

/* ========================================
   Plugin Page
   ======================================== */
.plugin-header {
  background: var(--color-bg-alt);
  padding: var(--spacing-2xl) 0;
}

.plugin-header h1 {
  margin-bottom: var(--spacing-sm);
}

.plugin-tagline {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.plugin-content {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--spacing-2xl);
  padding: var(--spacing-2xl) 0;
}

.plugin-main {
  min-width: 0;
}

.plugin-screenshot {
  margin-bottom: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.plugin-screenshot img {
  width: 100%;
  height: auto;
}

/* Plugin Gallery */
.plugin-gallery {
  margin-bottom: var(--spacing-2xl);
}

.plugin-gallery h2 {
  margin-bottom: var(--spacing-lg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.gallery-item {
  background: var(--color-bg-dark);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}

.gallery-caption {
  padding: var(--spacing-sm) var(--spacing-md);
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-light);
  text-align: center;
  background: var(--color-bg-alt);
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

.plugin-features ul {
  list-style: none;
  padding: 0;
}

.plugin-features li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
  position: relative;
}

.plugin-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-released);
  font-weight: bold;
}

.plugin-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.download-box,
.info-box {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
}

.download-box h3,
.info-box h3 {
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}

.download-section {
  margin-bottom: var(--spacing-md);
}

.download-section h4 {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.download-section .btn {
  margin-right: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.version {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-md);
}

.info-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.info-box li {
  padding: var(--spacing-xs) 0;
  font-size: 0.9375rem;
}

.coming-soon-box {
  text-align: center;
}

/* ========================================
   Support CTA
   ======================================== */
.support-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  text-align: center;
}

.support-cta h4 {
  color: white;
  margin-bottom: var(--spacing-sm);
}

.support-cta p {
  font-size: 0.9375rem;
  opacity: 0.9;
  margin-bottom: var(--spacing-md);
}

.support-cta .btn-support {
  background: white;
  color: var(--color-primary-dark);
}

.support-cta .btn-support:hover {
  background: var(--color-bg-alt);
}

/* ========================================
   Changelog
   ======================================== */
.changelog-entry {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border);
}

.changelog-entry:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.changelog-entry h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
}

.changelog-date {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* ========================================
   Plugins List Page
   ======================================== */
/* Generic Tables (from markdown) */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: var(--spacing-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

table th,
table td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

table th {
  background: var(--color-bg-dark);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

table tr:last-child td {
  border-bottom: none;
}

table tbody tr:hover {
  background: var(--color-bg-alt);
}

table td:not(:last-child),
table th:not(:last-child) {
  border-right: 1px solid var(--color-border);
}

/* Plugins Table (specific page) */
.plugins-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--spacing-xl);
}

.plugins-table th,
.plugins-table td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.plugins-table th {
  background: var(--color-bg-alt);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
}

.plugins-table tr:hover {
  background: var(--color-bg-alt);
}

.download-links {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* ========================================
   Page Styles
   ======================================== */
.page-header {
  background: var(--color-bg-alt);
  padding: var(--spacing-2xl) 0;
}

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

.page-header .subtitle {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin: 0;
}

.page-content {
  padding: var(--spacing-2xl) 0;
  max-width: 800px;
}

.page-content h2 {
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
}

.page-content h2:first-child {
  margin-top: 0;
}

/* Support boxes */
.support-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.support-option {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
}

.support-option h3 {
  margin-bottom: var(--spacing-sm);
}

.support-option p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.support-option.primary {
  border-color: var(--color-primary);
  border-width: 2px;
}

.support-option.coming-soon {
  opacity: 0.6;
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-2xl) 0;
  margin-top: var(--spacing-3xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-2xl);
}

.footer-brand p {
  color: var(--color-text-light);
  margin-top: var(--spacing-sm);
}

.footer-logo {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.footer-column h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column li {
  margin-bottom: var(--spacing-sm);
}

.footer-column a {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

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

.footer-bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.footer-bottom p {
  margin: 0;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
  .plugin-content {
    grid-template-columns: 1fr;
  }

  .plugin-sidebar {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .plugin-sidebar > * {
    flex: 1;
    min-width: 280px;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-md);
    gap: 0;
    box-shadow: var(--shadow-lg);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: var(--spacing-md);
    border-bottom: none;
  }

  .nav-links .btn-nav {
    margin-top: var(--spacing-md);
    text-align: center;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .featured-plugin {
    grid-template-columns: 1fr;
  }

  .featured-plugin-content {
    padding: var(--spacing-lg);
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
  }

  .plugins-table {
    display: block;
    overflow-x: auto;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }

  .plugin-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
}