/* Design Tokens - Open Atelier */
:root {
  /* Light mode (default) */
  --bg-app: #f8f5f0;
  --bg-surface: #ffffff;
  --border: #e8e3dc;
  --text-primary: #1a1814;
  --text-muted: #6b6560;
  --accent: #c17b3e;
  --accent-hover: #8b5420;
  --success: #3d7a5a;

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

  /* Spacing */
  --radius-sm: 4px;
  --radius-md: 8px;

  /* Transitions */
  --duration-fast: 120ms;
  --duration-base: 200ms;
  --easing: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-app: #161616;
    --bg-surface: #1f1f1f;
    --border: #3a3a3a;
    --text-primary: #e8e8e8;
    --text-muted: #a8a8a8;
    --accent: #d08a4e;
    --accent-hover: #e8a062;
    --success: #5db876;
  }
}

/* Base styles */
* {
  box-sizing: border-box;
}

html {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-app);
  color: var(--text-primary);
  transition: background-color var(--duration-base) var(--easing),
    color var(--duration-base) var(--easing);
}

main {
  flex: 1;
  width: 100%;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
}

h1 {
  font-size: 2.5rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

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

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

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

a:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
}

pre {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.5;
}

pre code {
  background-color: transparent;
  border: none;
  padding: 0;
}

/* Buttons */
button {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.625rem 1.25rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration-fast) var(--easing);
}

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

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

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

/* Accessibility */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   Header
   ========================================================================== */

.sticky-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 56px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: color var(--duration-fast) var(--easing);
}

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

.logo-icon {
  height: 52px;
  width: auto;
  max-width: 100px;
  object-fit: contain;
  display: inline-block;
}

.logo-text {
  display: none;
}

@media (min-width: 640px) {
  .logo-text {
    display: inline;
  }
}

.nav-main {
  display: none;
  gap: 1rem;
  align-items: center;
}

@media (min-width: 768px) {
  .nav-main {
    display: flex;
  }
}

.nav-link {
  color: var(--text-muted);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color var(--duration-fast) var(--easing);
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0;
}

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

.nav-link:focus {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 2px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  white-space: nowrap;
}

.download-btn {
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
}

.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  margin-left: 1rem;
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.mobile-menu-toggle span {
  width: 20px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 1px;
  transition: all var(--duration-fast) var(--easing);
}

.mobile-menu-toggle[aria-expanded='true'] span:nth-child(1) {
  transform: rotate(45deg) translateY(6px);
}

.mobile-menu-toggle[aria-expanded='true'] span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle[aria-expanded='true'] span:nth-child(3) {
  transform: rotate(-45deg) translateY(-6px);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 0.5rem 1rem 1rem;
}

.mobile-nav[aria-hidden='false'] {
  display: flex;
}

@media (min-width: 768px) {
  .mobile-nav {
    display: none !important;
  }
}

.mobile-nav-link {
  color: var(--text-muted);
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--duration-fast) var(--easing);
}

.mobile-nav-link:last-child {
  border-bottom: none;
  margin-top: 0.5rem;
  text-align: center;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
}

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

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border);
  margin-top: 4rem;
  padding: 3rem 1rem;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-heading {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.footer-link-heading {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.footer-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--duration-fast) var(--easing);
}

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

.footer-links a:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.footer-bottom {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* ==========================================================================
   Download modal (email capture before a download)
   ========================================================================== */

.dl-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(20, 16, 12, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.dl-modal-overlay[hidden] {
  display: none;
}

.dl-modal {
  position: relative;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  max-width: 400px;
  width: 100%;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
}

.dl-modal h2 {
  font-size: 1.25rem;
  padding-right: 1.5rem;
}

.dl-modal p {
  font-size: 0.875rem;
}

.dl-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text-muted);
  padding: 0.25rem 0.5rem;
}

.dl-modal-close:hover {
  color: var(--text-primary);
}

#dl-modal-form,
.dl-modal-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dl-modal-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
}

#dl-modal-email,
.dl-modal-input {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--bg-app);
  color: var(--text-primary);
}

#dl-modal-email:focus-visible,
.dl-modal-input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.dl-modal-submit {
  margin-top: 0.25rem;
  width: 100%;
}

.dl-modal-skip {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.8125rem;
  text-decoration: underline;
  padding: 0;
  align-self: center;
}

.dl-modal-skip:hover {
  color: var(--text-primary);
}

/* ==========================================================================
   Home page
   ========================================================================== */

.hero {
  padding: 4rem 1rem;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-headline {
  font-size: 3rem;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.hero-subheading {
  font-size: 1.125rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .hero-ctas {
    flex-direction: row;
    align-items: center;
  }
}

.btn-large {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-secondary {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  text-decoration: none;
  min-width: 160px;
}

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

.btn-tertiary {
  color: var(--accent);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  text-decoration: none;
}

.hero-visual {
  width: 100%;
}

.app-screenshot-frame {
  width: 100%;
  aspect-ratio: 4 / 3;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 40px rgba(31, 24, 20, 0.12);
  margin: 0;
  overflow: hidden;
}

.app-screenshot-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Pillars Section */
.pillars {
  padding: 4rem 1rem;
}

.pillars-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.pillar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: border-color var(--duration-fast) var(--easing);
}

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

.pillar-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.pillar h3 {
  color: var(--text-primary);
  font-size: 1.25rem;
}

.pillar p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
  padding: 4rem 1rem;
}

.how-container {
  max-width: 1280px;
  margin: 0 auto;
}

.how-it-works h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.step {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.step-number {
  width: 40px;
  height: 40px;
  background-color: var(--accent);
  color: white;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.125rem;
}

.step h3 {
  color: var(--text-primary);
}

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

/* Providers Section */
.providers {
  padding: 4rem 1rem;
  background-color: var(--bg-surface);
}

.providers-container {
  max-width: 1280px;
  margin: 0 auto;
  text-align: center;
}

.providers h2 {
  margin-bottom: 3rem;
}

.provider-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  align-items: center;
}

.provider-logo {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.provider-note {
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Footer CTA Section */
.footer-cta {
  padding: 4rem 1rem;
}

.cta-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.footer-cta h2 {
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }
}

.cta-secondary-link {
  font-size: 0.875rem;
  margin-top: 1rem;
}

/* ==========================================================================
   Download page
   ========================================================================== */

.dl-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 3rem 1rem 4rem;
}

.dl-header {
  text-align: center;
  margin-bottom: 3rem;
}

.dl-header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.dl-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
}

.dl-counter {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.dl-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .dl-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dl-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  transition: border-color var(--duration-fast) var(--easing);
}

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

.dl-card-icon {
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.dl-card h2 {
  font-size: 1.5rem;
  margin: 0;
}

.dl-card-detail {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.dl-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 0.5rem;
}

.btn-download {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  transition: all var(--duration-fast) var(--easing);
}

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
}

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

.btn-download[aria-disabled='true'] {
  background-color: transparent;
  border: 1px dashed var(--border);
  color: var(--text-muted);
  cursor: default;
  pointer-events: none;
}

.dl-card-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.dl-card-note.coming-soon {
  color: var(--accent);
  font-weight: 600;
}

.dl-card-note-recommended {
  color: var(--accent);
  font-weight: 600;
  margin-top: 0.75rem;
}

.dl-install-cmd {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.375rem;
  background-color: var(--bg-app);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.625rem;
}

.dl-install-cmd code {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  white-space: nowrap;
  background: none;
  border: none;
  padding: 0;
  font-size: 0.8125rem;
}

.dl-copy-btn {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-family: var(--font-body);
  padding: 0.25rem 0.625rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  cursor: pointer;
}

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

.dl-footer {
  margin-top: 3rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dl-footer p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.dl-footer strong {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.dl-footer a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

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

/* ==========================================================================
   About page
   ========================================================================== */

.about-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem 1rem;
}

.about-header {
  text-align: center;
  margin-bottom: 3rem;
}

.about-header h1 {
  font-size: 2.5rem;
  margin: 0;
}

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

.about-section h2 {
  font-size: 1.75rem;
  margin: 0 0 1.5rem 0;
}

.about-section p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.about-section ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.about-section li {
  color: var(--text-muted);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.about-section li::before {
  content: '\2192';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.mission-quote {
  background-color: var(--bg-surface);
  border-left: 4px solid var(--accent);
  padding: 2rem;
  margin: 2rem 0;
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-primary);
  font-weight: 500;
}

.support-button {
  margin: 2rem 0;
}

.bmc-button {
  display: inline-block;
  background-color: var(--accent);
  color: white;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--duration-fast) var(--easing);
}

.bmc-button:hover {
  background-color: var(--accent-hover);
}

.support-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.contact-links {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.contact-links a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--duration-fast) var(--easing);
}

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

/* ==========================================================================
   Changelog redirect page
   ========================================================================== */

.redirect-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 4rem 1rem;
  text-align: center;
}

.redirect-message h1 {
  margin-bottom: 1rem;
  font-size: 2rem;
}

.redirect-message p {
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.redirect-message a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

/* ==========================================================================
   Insights / feedback page
   ========================================================================== */

.insights-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1rem;
}

.insights-header {
  text-align: center;
  margin-bottom: 3rem;
}

.insights-header h1 {
  margin-bottom: 0.5rem;
}

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

.insights-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .insights-content {
    grid-template-columns: 1.2fr 1fr;
  }
}

.feedback-panel {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  height: fit-content;
}

.feedback-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-row label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.optional-tag {
  font-weight: 400;
  color: var(--text-muted);
}

.form-row input,
.form-row select,
.form-row textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--bg-app);
  color: var(--text-primary);
  resize: vertical;
}

.form-row input:focus-visible,
.form-row select:focus-visible,
.form-row textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.feedback-submit {
  align-self: flex-start;
}

.feedback-submit:disabled {
  opacity: 0.6;
  cursor: default;
}

.feedback-status {
  font-size: 0.875rem;
  margin: 0;
}

.feedback-status-success {
  color: var(--success);
}

.feedback-status-error {
  color: var(--accent);
}

.insights-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.insights-info h2 {
  font-size: 1.25rem;
  margin: 0;
}

.insights-info p {
  color: var(--text-muted);
  line-height: 1.6;
}

.insights-info ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.insights-info li {
  color: var(--text-muted);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.insights-info li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: bold;
}

/* ==========================================================================
   404 page
   ========================================================================== */

.not-found {
  max-width: 480px;
  margin: 0 auto;
  padding: 5rem 1rem;
  text-align: center;
}

.not-found h1 {
  font-size: 4rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.not-found p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

.not-found-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}