/**
 * Rendered HQ — Base Brand System
 * Monochrome + strategic accent. Dark-mode-first.
 * Shared across all sites in the ecosystem.
 */

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:wght@400;600;700&family=Inter:wght@400;500;600;700&display=swap');

/* ── Reset ───────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; line-height: 1.5; }
body { min-height: 100vh; display: flex; flex-direction: column; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

/* ── Brand Tokens (dark-mode-first) ──────────────────────────────────────── */

:root {
  /* Monochrome scale */
  --r-black: #0a0a0b;
  --r-near-black: #1c1c1e;
  --r-charcoal: #2c2c2e;
  --r-graphite: #48484a;
  --r-muted: #a1a1a6;
  --r-silver: #c7c7cc;
  --r-off-white: #f2f2f7;
  --r-white: #fafafa;

  /* Accent palette (overridden per site) */
  --r-gold: #c9a876;
  --r-gold-light: #d4bc96;
  --r-gold-dark: #a88a5e;
  --r-cyan: #5ac8d6;
  --r-cyan-light: #7dd8e3;
  --r-cyan-dark: #3aabb9;

  /* Semantic colors (dark mode defaults) */
  --color-primary: var(--r-white);
  --color-accent: var(--r-muted);
  --color-accent-light: var(--r-silver);
  --color-bg: var(--r-black);
  --color-bg-alt: var(--r-near-black);
  --color-bg-surface: var(--r-charcoal);
  --color-text: var(--r-off-white);
  --color-text-muted: var(--r-muted);
  --color-text-inverse: var(--r-black);
  --color-border: var(--r-graphite);
  --color-border-subtle: var(--r-charcoal);
  --color-success: #34d399;
  --color-error: #f87171;
  --color-warning: var(--r-gold);

  /* Prism logo color (single color, gap creates the facet) */
  --prism-color: var(--color-primary);

  /* Typography */
  --font-heading: 'Source Serif 4', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 720px;
  --border-radius: 8px;
  --border-radius-sm: 4px;
  --transition: 0.2s ease;
}

/* ── Light Mode Override ─────────────────────────────────────────────────── */

@media (prefers-color-scheme: light) {
  :root {
    --color-primary: var(--r-black);
    --color-bg: var(--r-white);
    --color-bg-alt: var(--r-off-white);
    --color-bg-surface: var(--r-off-white);
    --color-text: var(--r-near-black);
    --color-text-muted: var(--r-graphite);
    --color-text-inverse: var(--r-white);
    --color-border: var(--r-silver);
    --color-border-subtle: var(--r-off-white);
    --color-success: #16a34a;
    --color-error: #dc2626;
  }
}

/* ── Typography ──────────────────────────────────────────────────────────── */

body {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: 2.75rem; letter-spacing: -0.02em; }
h2 { font-size: 2rem; letter-spacing: -0.01em; margin-bottom: var(--space-md); }
h3 { font-size: 1.5rem; margin-bottom: var(--space-sm); }
h4 { font-size: 1.25rem; margin-bottom: var(--space-sm); }

p { line-height: 1.7; margin-bottom: var(--space-md); }

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

/* ── Utility Classes ─────────────────────────────────────────────────────── */

.section-intro {
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
}

.section-intro--lg {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  margin-bottom: var(--space-3xl);
}

.cta-block {
  margin-top: var(--space-4xl);
  text-align: center;
}

.cta-block p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }

code, pre {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

/* ── Layout Utilities ────────────────────────────────────────────────────── */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-narrow {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

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

.section-alt {
  padding: var(--space-4xl) 0;
  background: var(--color-bg-alt);
}

/* ── Skip Link ───────────────────────────────────────────────────────────── */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  background: var(--color-bg);
  color: var(--color-primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 1000;
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-sm);
}

/* ── Header ──────────────────────────────────────────────────────────────── */

.site-header {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-border-subtle);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.header-brand:hover { color: inherit; }

.header-prism {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  color: var(--prism-color);
}

.site-logo {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-decoration: none;
}

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

/* header-right removed; using header-bar flex layout */

.site-nav {
  display: flex;
  gap: var(--space-lg);
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
  letter-spacing: 0.01em;
}

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

.nav-link.active {
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  padding: var(--space-xs);
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */

.site-footer {
  padding: var(--space-3xl) 0 var(--space-xl);
  background: var(--r-near-black);
  color: var(--r-off-white);
  margin-top: auto;
}

@media (prefers-color-scheme: light) {
  .site-footer {
    background: var(--r-near-black);
    color: var(--r-off-white);
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(auto-fit, 1fr);
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-prism {
  width: 32px;
  height: 32px;
  margin-bottom: var(--space-xs);
  color: var(--r-off-white);
}

.footer-logo {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
}

.footer-tagline {
  color: var(--r-muted);
  font-size: 0.9rem;
}

.footer-column h4 {
  color: var(--r-off-white);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.footer-column a {
  display: block;
  color: var(--r-muted);
  font-size: 0.9rem;
  padding: var(--space-sm) 0;
  transition: color var(--transition);
}

.footer-column a:hover { color: var(--r-off-white); }
.footer-column a.active { color: var(--r-off-white); }

.footer-bottom {
  border-top: 1px solid var(--r-charcoal);
  padding-top: var(--space-lg);
  font-size: 0.8rem;
  color: var(--r-muted);
}

.footer-endorsement {
  color: var(--r-muted);
  margin-left: var(--space-sm);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}

.footer-endorsement:hover {
  color: var(--r-off-white);
}

.footer-founder {
  color: var(--r-muted);
  margin-left: var(--space-sm);
}

.footer-founder a {
  color: var(--r-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}

.footer-founder a:hover {
  color: var(--r-off-white);
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  letter-spacing: 0.01em;
}

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

.btn-primary:hover {
  opacity: 0.85;
  color: var(--color-text-inverse);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--r-black);
}

.btn-accent:hover {
  background: var(--color-accent-light);
  color: var(--r-black);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-border);
  color: var(--color-primary);
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-ghost {
  background: transparent;
  color: var(--color-accent);
  padding: 0.5rem 0;
}

.btn-ghost:hover {
  color: var(--color-accent-light);
}

/* ── Cards ───────────────────────────────────────────────────────────────── */

.card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  border-color: var(--color-border);
}

.card:focus, .card:focus-within {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

/* Focus states for all interactive elements */
.nav-link:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: var(--border-radius-sm);
}

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

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
}

/* ── Forms ───────────────────────────────────────────────────────────────── */

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

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(161, 161, 166, 0.15);
}

.form-textarea { min-height: 120px; resize: vertical; }

/* ── Hero Section ────────────────────────────────────────────────────────── */

.hero {
  padding: var(--space-4xl) 0;
  text-align: center;
}

.hero h1 {
  font-size: 3.25rem;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.03em;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.hero .subtitle {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto var(--space-xl);
  line-height: 1.6;
}

/* ── Status Badges ───────────────────────────────────────────────────────── */

.badge {
  display: inline-block;
  padding: 0.2em 0.6em;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-published { background: rgba(52, 211, 153, 0.15); color: var(--color-success); }
.badge-draft { background: rgba(201, 168, 118, 0.15); color: var(--r-gold); }
.badge-archived { background: rgba(248, 113, 113, 0.15); color: var(--color-error); }
.badge-new { background: rgba(90, 200, 214, 0.15); color: var(--r-cyan); }

@media (prefers-color-scheme: light) {
  .badge-published { background: #dcfce7; color: #166534; }
  .badge-draft { background: #fef3c7; color: #92400e; }
  .badge-archived { background: #fee2e2; color: #991b1b; }
  .badge-new { background: #cffafe; color: #155e75; }
}

/* ── Divider ─────────────────────────────────────────────────────────────── */

.divider {
  height: 1px;
  background: var(--color-border-subtle);
  margin: var(--space-3xl) 0;
}

/* ── Inline Editor (admin only) ───────────────────────────────────────────── */

.edit-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--color-accent);
  color: var(--r-black);
  padding: var(--space-xs) var(--space-lg);
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
}

.edit-banner ~ .site-header {
  margin-top: 32px;
}

body.edit-mode [data-editable] {
  cursor: pointer;
  transition: outline 0.15s ease;
  outline: 2px solid transparent;
  outline-offset: 4px;
  border-radius: var(--border-radius-sm);
}

body.edit-mode [data-editable]:hover {
  outline-color: var(--color-accent);
}

body.edit-mode [data-editable].r-editing {
  outline-color: transparent;
}

.r-edit-wrapper {
  margin: var(--space-xs) 0;
}

.r-edit-input {
  width: 100%;
  padding: var(--space-sm);
  font-family: inherit;
  font-size: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
}

.r-edit-input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(201, 168, 118, 0.25);
}

.r-edit-textarea {
  resize: vertical;
  min-height: 80px;
}

.r-edit-rich {
  width: 100%;
  padding: var(--space-sm);
  font-family: inherit;
  font-size: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 60px;
  outline: none;
}

.r-edit-rich:focus {
  box-shadow: 0 0 0 3px rgba(201, 168, 118, 0.25);
}

.r-edit-actions {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-xs);
}

.r-edit-save {
  padding: 6px 16px;
  background: var(--color-accent);
  color: var(--r-black);
  border: none;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
}
.r-edit-save:hover { opacity: 0.85; }
.r-edit-save:disabled { opacity: 0.5; cursor: not-allowed; }

.r-edit-cancel {
  padding: 6px 16px;
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  cursor: pointer;
}

.r-edit-improve {
  padding: 6px 16px;
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  cursor: pointer;
  margin-left: auto;
}

.r-improve-bar {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-xs);
  align-items: center;
}

.r-improve-input {
  flex: 1;
  padding: 6px 10px;
  font-size: 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
}

.r-improve-go {
  padding: 6px 12px;
  background: var(--color-accent);
  color: var(--r-black);
  border: none;
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.r-improve-done {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.r-improve-undo, .r-improve-again {
  padding: 4px 10px;
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: var(--border-radius-sm);
  font-size: 0.8rem;
  cursor: pointer;
}

.r-toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--r-near-black);
  color: var(--r-off-white);
  padding: 10px 24px;
  border-radius: var(--border-radius);
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 300;
}

.r-toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Rich Text Toolbar ────────────────────────────────────────────── */

.r-toolbar {
  display: flex;
  gap: 2px;
  padding: 4px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-bottom: none;
  border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
}

.r-toolbar-btn {
  padding: 4px 10px;
  background: none;
  border: 1px solid transparent;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.r-toolbar-btn:hover { background: var(--color-bg); }
.r-toolbar-btn.active { background: var(--color-accent); color: var(--r-black); }

/* ── Image Editor Modal ──────────────────────────────────────────── */

.r-image-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 400;
}

.r-image-modal.visible { display: flex; align-items: center; justify-content: center; }

.r-image-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

.r-image-modal-content {
  position: relative;
  background: var(--color-bg);
  border-radius: var(--border-radius);
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-xl);
}

.r-image-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.r-image-modal-header h3 { margin: 0; font-size: 1.1rem; }

.r-image-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 4px 8px;
}

.r-image-preview-wrap {
  position: relative;
  margin-bottom: var(--space-lg);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  background: var(--color-bg-alt);
}

.r-image-preview {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  cursor: crosshair;
}

.r-image-focal-dot {
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--color-accent);
  border: 2px solid var(--r-white);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.r-image-focal-hint {
  position: absolute;
  bottom: 8px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.75rem;
  color: var(--r-white);
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
  margin: 0;
}

.r-image-controls { display: flex; flex-direction: column; gap: var(--space-md); }

.r-image-upload-label { cursor: pointer; }
.r-image-upload-btn {
  display: inline-block;
  padding: 8px 16px;
  background: var(--color-accent);
  color: var(--r-black);
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
}
.r-image-upload-input { display: none; }

.r-image-alt-wrap label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-text-muted);
}

.r-image-alt-input {
  width: 100%;
  padding: 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  background: var(--color-bg);
  color: var(--color-text);
}

.r-image-actions {
  display: flex;
  gap: var(--space-xs);
}

.r-image-save {
  padding: 8px 20px;
  background: var(--color-accent);
  color: var(--r-black);
  border: none;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  cursor: pointer;
}

.r-image-cancel {
  padding: 8px 20px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  color: var(--color-text-muted);
}

.r-image-status {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

.r-image-status--error { color: var(--color-error); }

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

/* ── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  /* Header: hamburger nav */
  .header-bar { flex-wrap: wrap; }
  .nav-toggle { display: flex; order: 3; }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0;
    order: 4;
    padding: var(--space-md) 0 var(--space-xs);
    margin-top: var(--space-sm);
    border-top: 1px solid var(--color-border-subtle);
  }

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

  .site-nav .nav-link {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius-sm);
    border-bottom: none;
  }

  .site-nav .nav-link:hover {
    background: var(--color-bg-alt);
  }

  .site-nav .nav-link.active {
    border-bottom: none;
    padding-bottom: var(--space-sm);
    background: var(--color-bg-alt);
    font-weight: 600;
    border-left: 3px solid var(--color-accent);
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  }

  /* Typography */
  h1 { font-size: 2rem; }
  h2 { font-size: 1.35rem; }
  h3 { font-size: 1.2rem; }
  .hero h1 { font-size: 2.25rem; }
  .hero .subtitle { font-size: 1.05rem; }

  /* Layout */
  .container, .container-narrow { padding: 0 1.25rem; }
  .section, .section-alt { padding: var(--space-2xl) 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-prism { width: 24px; height: 24px; }
  .site-footer { padding: var(--space-2xl) 0 var(--space-lg); }

  /* Edit banner */
  .edit-banner ~ .site-header { margin-top: 28px; }
}

@media (max-width: 480px) {
  /* Typography */
  .hero h1 { font-size: 1.75rem; }
  .hero .subtitle { font-size: 0.95rem; }
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.25rem; }

  /* Layout */
  .container, .container-narrow { padding: 0 var(--space-md); }
  .section, .section-alt { padding: var(--space-lg) 0; }

  /* Forms */
  .form-input, .form-textarea, .form-select { padding: 0.6rem 0.75rem; font-size: 0.95rem; }

  /* Header */
  .header-prism { width: 22px; height: 22px; }
  .site-logo { font-size: 0.8rem; letter-spacing: 0.15em; }

  /* Image modal */
  .r-image-modal-content { width: 95%; padding: var(--space-md); }
}

/* ── Reduced Motion ─────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}