/* VSProse Website Styles
   Terminal/Hacker aesthetic with CSS variable theming
*/

/* ============================================
   CSS CUSTOM PROPERTIES (Theming)
   ============================================ */

:root {
  /* Terminal Green (Default) - Matrix */
  --color-bg: #000000;
  --color-bg-elevated: #0a0a0a;
  --color-bg-card: #0d0d0d;
  --color-primary: #00FF00;
  --color-primary-dim: #00AA00;
  --color-primary-glow: rgba(0, 255, 0, 0.3);
  --color-primary-subtle: rgba(0, 255, 0, 0.1);
  --color-accent: #00FF00;
  --color-accent-glow: rgba(0, 255, 0, 0.3);
  --color-text: #00FF00;
  --color-text-muted: #00AA00;
  --color-text-bright: #33FF33;
  --color-border: #00FF00;
  --color-border-dim: #005500;
  --color-button-bg: transparent;
  --color-button-hover-bg: #00FF00;
  --color-button-hover-text: #000000;

  /* Icon/logo filter: white → theme color */
  --icon-filter: brightness(0) saturate(100%) invert(51%) sepia(96%) saturate(5765%) hue-rotate(101deg) brightness(109%) contrast(131%);

  /* Typography */
  --font-mono: 'JetBrains Mono', 'Fira Code', 'IBM Plex Mono', 'Consolas', 'Monaco', monospace;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Sizing */
  --max-width: 1200px;
  --border-radius: 4px;
}

/* Sunset Theme (Warm Autumn) - warm brown/rust on cream */
[data-theme="sunset"] {
  --color-bg: #FAF6F0;
  --color-bg-elevated: #FFFFFF;
  --color-bg-card: #FFFFFF;
  --color-primary: #8B4513;
  --color-primary-dim: #A0522D;
  --color-primary-glow: transparent;
  --color-primary-subtle: rgba(139, 69, 19, 0.08);
  --color-accent: #D2691E;
  --color-accent-glow: transparent;
  --color-text: #8B4513;
  --color-text-muted: #A0522D;
  --color-text-bright: #D2691E;
  --color-border: #8B4513;
  --color-border-dim: #DDD0C0;
  --color-button-hover-bg: #8B4513;
  --color-button-hover-text: #FFFFFF;
  --icon-filter: brightness(0) saturate(100%) invert(30%) sepia(60%) saturate(800%) hue-rotate(350deg) brightness(90%) contrast(95%);
}

/* Blade Runner Theme (Cyan/Orange) */
[data-theme="blade-runner"] {
  --color-primary: #00CED1;
  --color-primary-dim: #008B8B;
  --color-primary-glow: rgba(0, 206, 209, 0.4);
  --color-primary-subtle: rgba(0, 206, 209, 0.15);
  --color-accent: #FF6B35;
  --color-accent-glow: rgba(255, 107, 53, 0.4);
  --color-text: #00CED1;
  --color-text-muted: #008B8B;
  --color-text-bright: #40E0D0;
  --color-border: #00CED1;
  --color-border-dim: #004040;
  --color-button-hover-bg: #FF6B35;
  --color-button-hover-text: #000000;
  --icon-filter: brightness(0) saturate(100%) invert(70%) sepia(50%) saturate(1500%) hue-rotate(140deg) brightness(95%) contrast(95%);
}

/* Ghost in the Shell Theme (Purple/Teal) */
[data-theme="ghost"] {
  --color-primary: #00FFCC;
  --color-primary-dim: #00B894;
  --color-primary-glow: rgba(0, 255, 204, 0.4);
  --color-primary-subtle: rgba(0, 255, 204, 0.15);
  --color-accent: #BB66FF;
  --color-accent-glow: rgba(187, 102, 255, 0.4);
  --color-text: #00FFCC;
  --color-text-muted: #00B894;
  --color-text-bright: #55FFD9;
  --color-border: #00FFCC;
  --color-border-dim: #004D3D;
  --color-button-hover-bg: #00FFCC;
  --icon-filter: brightness(0) saturate(100%) invert(80%) sepia(50%) saturate(1000%) hue-rotate(115deg) brightness(105%) contrast(95%);
}

/* Light Theme (MS Word) - no glows */
[data-theme="light"] {
  --color-bg: #F8F8F8;
  --color-bg-elevated: #FFFFFF;
  --color-bg-card: #FFFFFF;
  --color-primary: #2B579A;
  --color-primary-dim: #1E3D70;
  --color-primary-glow: transparent;
  --color-primary-subtle: rgba(43, 87, 154, 0.08);
  --color-accent: #2B579A;
  --color-accent-glow: transparent;
  --color-text: #2B579A;
  --color-text-muted: #5A7AA8;
  --color-text-bright: #1E3D70;
  --color-border: #2B579A;
  --color-border-dim: #C0C0C0;
  --color-button-hover-bg: #2B579A;
  --color-button-hover-text: #FFFFFF;
  --icon-filter: brightness(0) saturate(100%) invert(30%) sepia(50%) saturate(800%) hue-rotate(195deg) brightness(90%) contrast(90%);
}

/* ============================================
   RESET & BASE
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-mono);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

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

a:hover {
  color: var(--color-text-bright);
  text-shadow: 0 0 8px var(--color-primary-glow);
}

a.theme-link {
  color: var(--color-accent);
  text-decoration: underline;
}

a.theme-link:hover {
  color: var(--color-text-bright);
}

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

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 3rem;
  color: var(--color-accent);
  text-shadow: 0 0 20px var(--color-accent-glow);
}

h2 {
  font-size: 2rem;
  color: var(--color-accent);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-muted);
}

.text-bright {
  color: var(--color-text-bright);
}

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

em {
  font-style: italic;
  color: var(--color-text-bright);
}

/* ============================================
   LAYOUT
   ============================================ */

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

section {
  padding: var(--spacing-xl) 0;
}

section:nth-child(even) {
  background-color: var(--color-bg-elevated);
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.95);
  border-bottom: 1px solid var(--color-border-dim);
  backdrop-filter: blur(10px);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.header-logo img {
  height: 32px;
  width: auto;
  filter: var(--icon-filter) drop-shadow(0 0 4px var(--color-primary-glow));
}

.header-logo span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-links {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
}

.nav-links a {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  transition: color 0.2s;
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  padding: var(--spacing-xs);
  cursor: pointer;
  font-family: var(--font-mono);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 2px solid var(--color-border);
  background-color: var(--color-button-bg);
  color: var(--color-primary);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn:hover {
  background-color: var(--color-button-hover-bg);
  color: var(--color-button-hover-text);
  box-shadow: 0 0 20px var(--color-primary-glow);
  text-shadow: none;
}

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

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

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 80px;
  background:
    radial-gradient(ellipse at center, var(--color-primary-subtle) 0%, transparent 50%),
    var(--color-bg);
}

.hero-content {
  max-width: 800px;
}

.hero-logo {
  width: 200px;
  height: auto;
  margin-bottom: var(--spacing-md);
  filter: var(--icon-filter) drop-shadow(0 0 30px var(--color-primary-glow));
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { filter: var(--icon-filter) drop-shadow(0 0 30px var(--color-primary-glow)); }
  50% { filter: var(--icon-filter) drop-shadow(0 0 50px var(--color-primary-glow)); }
}

.hero h1 {
  margin-bottom: var(--spacing-xs);
}

.hero-tagline {
  font-size: 1.5rem;
  color: var(--color-text-bright);
  margin-bottom: var(--spacing-sm);
}

.hero-subtagline {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  margin-bottom: var(--spacing-md);
}

.platform-badges {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.platform-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.platform-badge svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ============================================
   PROBLEM / SOLUTION
   ============================================ */

.problem-solution {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.problem-box, .solution-box {
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-dim);
  background-color: var(--color-bg-card);
}

.problem-box h2::before {
  content: '[ ';
  color: var(--color-primary-dim);
}

.problem-box h2::after {
  content: ' ]';
  color: var(--color-primary-dim);
}

.solution-box h2::before {
  content: '> ';
  color: var(--color-primary);
}

blockquote {
  border-left: 3px solid var(--color-border-dim);
  padding-left: var(--spacing-sm);
  margin: var(--spacing-sm) 0;
  color: var(--color-text-muted);
}

/* ============================================
   FEATURES GRID
   ============================================ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.feature-card {
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-dim);
  background-color: var(--color-bg-card);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 20px var(--color-primary-subtle);
}

.feature-card h3 {
  color: var(--color-text-bright);
  margin-bottom: var(--spacing-xs);
}

.feature-card h3::before {
  content: '// ';
  color: var(--color-primary-dim);
}

.feature-card p {
  font-size: 0.875rem;
}

/* ============================================
   EDITOR PERSONALITIES
   ============================================ */

.editors-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-md);
}

.editor-category {
  margin-bottom: var(--spacing-lg);
}

.category-title {
  font-size: 1rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-xs);
}

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

.editors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.editors-grid-3 {
  grid-template-columns: repeat(3, 1fr);
  max-width: 900px;
  margin: 0 auto;
}

.editor-card {
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-dim);
  background-color: var(--color-bg-card);
  text-align: center;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.editor-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--color-primary-subtle);
}

.editor-avatar {
  width: 56px;
  height: 56px;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  transition: all 0.2s;
}

.editor-card:hover .editor-avatar {
  background-color: var(--color-primary);
  color: var(--color-bg);
  box-shadow: 0 0 20px var(--color-primary-glow);
}

.editor-card h4 {
  color: var(--color-text-bright);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.editor-style {
  font-size: 0.75rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-xs);
}

.editor-card p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin: 0;
  flex-grow: 1;
}

/* ============================================
   HOW IT WORKS
   ============================================ */

.workflow-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.workflow-tab {
  padding: 0.75rem 1.5rem;
  background: none;
  border: 1px solid var(--color-border-dim);
  color: var(--color-text-muted);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  transition: all 0.2s;
}

.workflow-tab:hover,
.workflow-tab.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.workflow-tab.active {
  background-color: var(--color-primary-subtle);
}

.workflow-content {
  display: none;
}

.workflow-content.active {
  display: block;
}

.workflow-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 600px;
  margin: 0 auto;
}

.workflow-step {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border-left: 2px solid var(--color-border-dim);
}

.step-number {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 600;
}

.step-content h4 {
  color: var(--color-text-bright);
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.step-content p {
  font-size: 0.8rem;
  margin: 0;
}

/* ============================================
   SCREENSHOTS
   ============================================ */

.screenshots-section {
  text-align: center;
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.screenshot-item {
  border: 1px solid var(--color-border-dim);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s;
}

.screenshot-item:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 30px var(--color-primary-subtle);
}

.screenshot-item img {
  width: 100%;
  display: block;
}

.screenshot-caption {
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-bg-card);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: left;
}

.screenshot-placeholder {
  aspect-ratio: 16/10;
  background:
    repeating-linear-gradient(
      45deg,
      var(--color-bg-card),
      var(--color-bg-card) 10px,
      var(--color-bg-elevated) 10px,
      var(--color-bg-elevated) 20px
    );
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* ============================================
   VIDEO SECTION
   ============================================ */

.video-section {
  text-align: center;
}

.video-container {
  max-width: 800px;
  margin: var(--spacing-lg) auto 0;
  border: 1px solid var(--color-border-dim);
  box-shadow: 0 0 40px var(--color-primary-subtle);
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================================
   DATA / PRIVACY
   ============================================ */

.data-section {
  text-align: center;
}

.data-points {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.data-point {
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border-dim);
  background-color: var(--color-bg-card);
}

.data-point h4 {
  font-size: 0.875rem;
  color: var(--color-text-bright);
  margin-bottom: var(--spacing-xs);
}

.data-point h4::before {
  content: '>';
  color: var(--color-primary);
  margin-right: var(--spacing-xs);
}

.data-point p {
  font-size: 0.75rem;
  margin: 0;
}

/* ============================================
   PRICING
   ============================================ */

.pricing-section {
  text-align: center;
}

.pricing-content {
  max-width: 700px;
  margin: var(--spacing-md) auto 0;
}

.pricing-items {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
  flex-wrap: wrap;
}

.pricing-item {
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-dim);
  background-color: var(--color-bg-card);
  min-width: 200px;
}

.pricing-item h4 {
  color: var(--color-text-bright);
  font-size: 1rem;
}

.pricing-item p {
  font-size: 0.8rem;
}

.pricing-note {
  margin-top: var(--spacing-md);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
  text-align: center;
  background:
    radial-gradient(ellipse at center, var(--color-primary-subtle) 0%, transparent 60%),
    var(--color-bg);
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.signup-form {
  display: flex;
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
  flex-wrap: wrap;
  justify-content: center;
}

.signup-form input[type="email"] {
  flex: 1;
  min-width: 250px;
  max-width: 350px;
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-dim);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.2s;
}

.signup-form input[type="email"]:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary-subtle);
}

.signup-form input[type="email"]::placeholder {
  color: var(--color-text-muted);
}

.form-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.form-success {
  display: none;
  padding: var(--spacing-md);
  border: 1px solid var(--color-primary);
  background-color: var(--color-primary-subtle);
  color: var(--color-text-bright);
}

.form-success.active {
  display: block;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  padding: var(--spacing-md) 0;
  border-top: 1px solid var(--color-border-dim);
  background-color: var(--color-bg);
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.footer-left {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.footer-left a {
  color: var(--color-text-muted);
}

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

.footer-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* ============================================
   THEME TOGGLE
   ============================================ */

.theme-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.theme-toggle label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.theme-buttons {
  display: flex;
  gap: 4px;
}

.theme-btn {
  width: 20px;
  height: 20px;
  border: 1px solid var(--color-border-dim);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  background-color: var(--btn-color);
}

.theme-btn:hover {
  transform: scale(1.2);
}

.theme-btn.active {
  box-shadow: 0 0 8px var(--btn-color);
  border-color: var(--btn-color);
}

.theme-btn[data-theme="matrix"] { --btn-color: #00FF00; background-color: #00FF00; }
.theme-btn[data-theme="sunset"] { --btn-color: #8B4513; background-color: #8B4513; }
.theme-btn[data-theme="blade-runner"] { --btn-color: #00CED1; background-color: #00CED1; }
.theme-btn[data-theme="ghost"] { --btn-color: #00FFCC; background-color: #00FFCC; }
.theme-btn[data-theme="light"] { --btn-color: #2B579A; background-color: #FFFFFF; border-color: #2B579A; }

/* Theme picker pulse animation */
.theme-toggle.pulse .theme-buttons {
  animation: theme-pulse 0.5s ease-in-out 3;
}

@keyframes theme-pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: none;
  }
  50% {
    transform: scale(1.15);
    box-shadow: 0 0 20px var(--color-primary-glow);
  }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .editors-grid,
  .editors-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .data-points {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  .nav-links {
    display: none;
  }

  .nav > .btn {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border-dim);
  }

  .problem-solution {
    grid-template-columns: 1fr;
  }

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

  .editors-grid,
  .editors-grid-3 {
    grid-template-columns: 1fr;
  }

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

  .data-points {
    grid-template-columns: 1fr;
  }

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

  .footer .container {
    flex-direction: column;
    text-align: center;
  }

  h1 {
    font-size: 2rem;
  }

  .hero-tagline {
    font-size: 1.125rem;
  }

  .hero-logo {
    width: 150px;
  }
}

@media (max-width: 480px) {
  .signup-form {
    flex-direction: column;
  }

  .signup-form input[type="email"] {
    min-width: 100%;
  }

  .workflow-tabs {
    flex-direction: column;
  }

  .platform-badges {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
}

/* ============================================
   UTILITIES
   ============================================ */

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  color: var(--color-text-muted);
}

.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;
}