/* ==========================================================================
   HOWTOAIWORK.COM - SOVEREIGN COMMUNITY HYBRID DESIGN SYSTEM
   Mobile-First CSS with CSS Custom Properties, Grid/Flexbox & Responsive Breakpoints
   ========================================================================== */

:root {
  /* Color Palette - Sovereign Indigo & Cyber Emerald */
  --bg-dark: #0b0f19;
  --bg-surface-1: #111827;
  --bg-surface-2: #1f2937;
  --bg-surface-3: #374151;
  --bg-glass: rgba(17, 24, 39, 0.75);
  
  --border-color: rgba(255, 255, 255, 0.1);
  --border-highlight: rgba(99, 102, 241, 0.4);

  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-muted: #9ca3af;

  --accent-indigo: #6366f1;
  --accent-indigo-hover: #4f46e5;
  --accent-violet: #8b5cf6;
  --accent-emerald: #10b981;
  --accent-cyan: #06b6d4;
  --accent-amber: #f59e0b;

  --gradient-brand: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #10b981 100%);
  --gradient-glow: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.25) 0%, transparent 70%);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing & Radii */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 4px rgba(0,0,0,0.3);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 25px rgba(99, 102, 241, 0.3);

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  background-image: var(--gradient-glow);
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.container-narrow {
  max-width: 800px;
}

/* Glass Card */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

/* Typography Helpers */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(99, 102, 241, 0.5);
  color: #ffffff;
}

.btn-secondary {
  background: var(--bg-surface-2);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-surface-3);
  border-color: var(--accent-indigo);
  color: #ffffff;
}

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

.btn-ghost:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.btn-sm {
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* Inputs */
.text-input, .select-input {
  width: 100%;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}

.text-input:focus, .select-input:focus {
  outline: none;
  border-color: var(--accent-indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.text-input-lg {
  padding: 0.9rem 1.25rem;
  font-size: 1rem;
  border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------------
   Header & Sticky Nav
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(11, 15, 25, 0.95);
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.brand-badge {
  background: var(--accent-indigo);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.brand-name strong {
  color: var(--accent-indigo);
}

.desktop-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

/* Mobile Drawer */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--bg-surface-1);
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.mobile-nav-drawer.active {
  display: block;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 500;
}

.mobile-nav-cta {
  width: 100%;
  margin-top: 0.5rem;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding: 5rem 0 4rem;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid var(--border-highlight);
  color: #a5b4fc;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  background: linear-gradient(180deg, #ffffff 0%, #d1d5db 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.trust-stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.trust-divider {
  width: 1px;
  height: 32px;
  background: var(--border-color);
}

/* Hero Code Card */
.hero-card {
  padding: 1.5rem;
  border: 1px solid var(--border-highlight);
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.card-status-dot {
  width: 10px;
  height: 10px;
  background: var(--accent-emerald);
  border-radius: 50%;
}

.card-title-sub {
  color: var(--text-secondary);
  font-weight: 500;
}

.card-tag {
  margin-left: auto;
  background: var(--bg-surface-3);
  color: var(--accent-cyan);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}

.code-preview {
  background: #090d16;
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.5;
  border: 1px solid rgba(255,255,255,0.05);
}

.code-comment { color: #6b7280; }
.code-keyword { color: var(--accent-violet); }
.code-string { color: var(--accent-emerald); }

.hero-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  font-size: 0.85rem;
}

.author-badge { color: var(--text-muted); }
.upvote-pill {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-amber);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Section Common Headers
   -------------------------------------------------------------------------- */
section {
  padding: 4.5rem 0;
}

.section-header {
  margin-bottom: 3rem;
}

.section-badge {
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-indigo);
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------------
   Feature Grid Section
   -------------------------------------------------------------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-surface-1);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-highlight);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.icon-emerald { background: rgba(16, 185, 129, 0.15); color: var(--accent-emerald); }
.icon-violet { background: rgba(139, 92, 246, 0.15); color: var(--accent-violet); }
.icon-cyan { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }
.icon-amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }

.feature-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.feature-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Interactive Demo Section: Prompt Workbench
   -------------------------------------------------------------------------- */
.workbench-container {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--border-highlight);
}

.workbench-sidebar {
  background: var(--bg-surface-1);
  padding: 1.5rem;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.workbench-heading {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.preset-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.preset-btn {
  background: var(--bg-surface-2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);

}

.preset-btn:hover, .preset-btn.active {
  border-color: var(--accent-indigo);
  background: rgba(99, 102, 241, 0.15);
}

.preset-name {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.preset-desc {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.workbench-controls {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.control-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);

}

#temp-slider {
  accent-color: var(--accent-indigo);
  cursor: pointer;
}

.workbench-main {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: var(--bg-dark);
}

.workbench-input-area {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.input-actions {
  display: flex;
  gap: 0.75rem;
}

.workbench-output-area {
  background: #060911;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.output-header {
  background: var(--bg-surface-2);
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;

  border-bottom: 1px solid var(--border-color);
}

.output-title {
  font-weight: 600;
  color: var(--text-secondary);
}

.output-status {
  color: var(--accent-emerald);
  font-weight: 600;
  font-family: var(--font-mono);
}

.console-body {
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  min-height: 160px;
  max-height: 240px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.console-line {
  line-height: 1.5;
}

.console-line.success { color: var(--accent-emerald); }
.console-line.prompt { color: var(--accent-cyan); }
.console-line.response { color: var(--text-primary); }

/* --------------------------------------------------------------------------
   Community Feed Section
   -------------------------------------------------------------------------- */
.feed-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  align-items: start;
}

.feed-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
  overflow-x: auto;
}

.feed-tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);

}

.feed-tab:hover, .feed-tab.active {
  background: var(--bg-surface-2);
  color: var(--accent-indigo);
}

.feed-posts-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.feed-post-card {
  background: var(--bg-surface-1);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.feed-post-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-highlight);
}

.post-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.post-author-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-name {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
}

.post-date {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.post-category-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.tag-agentic { background: rgba(139, 92, 246, 0.15); color: var(--accent-violet); }
.tag-prompts { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }
.tag-automation { background: rgba(16, 185, 129, 0.15); color: var(--accent-emerald); }

.post-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.post-excerpt {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.post-footer {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.85rem;
}

.upvote-btn {
  background: var(--bg-surface-2);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.upvote-btn:hover, .upvote-btn.liked {
  background: rgba(99, 102, 241, 0.2);
  border-color: var(--accent-indigo);
  color: var(--accent-indigo);
}

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

/* Sidebar Form Widget */
.submit-widget {
  padding: 1.5rem;
}

.widget-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.widget-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.widget-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   FAQ Accordion Section
   -------------------------------------------------------------------------- */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-surface-1);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;

}

.faq-button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-button:hover {
  color: var(--accent-indigo);
}

.faq-icon {
  transition: transform var(--transition-normal);
  color: var(--text-muted);
}

.faq-button[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
  color: var(--accent-indigo);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.5rem;
}

.faq-panel.open {
  max-height: 500px;
  transition: max-height 0.3s ease-in-out;
  padding-bottom: 1.25rem;
}

.faq-panel p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Join / Form Section
   -------------------------------------------------------------------------- */
.join-card {
  padding: 3rem 2rem;
  border: 1px solid var(--border-highlight);
}

.join-title {
  font-size: 2rem;
  font-weight: 800;
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
}

.join-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.join-form-row {
  display: flex;
  gap: 0.75rem;
  max-width: 560px;
  margin: 0 auto;
}

.privacy-note {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1.25rem;
}

/* Form Feedback States */
.form-feedback {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  font-weight: 500;
}

.form-feedback.success {
  color: var(--accent-emerald);
}

.form-feedback.error {
  color: #ef4444;
}

/* --------------------------------------------------------------------------
   Footer Section
   -------------------------------------------------------------------------- */
.site-footer {
  background: #070a12;
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.75rem;
  max-width: 300px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.footer-heading {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Responsive Breakpoints (Mobile First)
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
  }

  .workbench-container {
    grid-template-columns: 1fr;
  }

  .workbench-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .feed-layout {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .desktop-nav { display: none; }
  .mobile-nav-toggle { display: flex; }

  .hero-title { font-size: 2.1rem; }
  .section-title { font-size: 1.8rem; }
  
  .join-form-row {
    flex-direction: column;
  }

  .join-form-row button {
    width: 100%;
  }

  .hero-trust {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .trust-divider {
    display: none;
  }
}