/* Base Variables & Theming */
:root {
  /* ----------------------------------------------------
     THEME CONFIGURATION
     Change these values to re-brand the entire website.
     Use RGB comma-separated format for 'rgb' vars to enable opacity.
     ---------------------------------------------------- */

  /* Brand Colors: Purple (TabCloser) */
  --brand-primary: #7c3aed;
  --brand-primary-rgb: 124, 58, 237;
  /* for rgba() usage */

  --brand-secondary: #a78bfa;
  --brand-secondary-rgb: 167, 139, 250;

  /* Text colors on accent backgrounds — tune for contrast per theme */
  --text-on-primary: #ffffff;
  --text-on-secondary: #ffffff;

  /* Colors - Light Theme (Default) */
  --bg-color: #ffffff;
  --text-color: #0f172a;
  --text-secondary: #575757;

  /* Derived from Brand */
  --accent-color: var(--brand-primary);
  --accent-hover: var(--brand-secondary);

  --border-color: #e2e8f0;
  --surface-color: #f8fafc;
  --surface-hover: #f1f5f9;
  --nav-bg: rgba(255, 255, 255, 0.8);

  /* Glows (Using Brand RGB) */
  --hero-glow-1: radial-gradient(circle at 15% 50%, rgba(var(--brand-primary-rgb), 0.08), transparent 25%);
  --hero-glow-2: radial-gradient(circle at 85% 30%, rgba(var(--brand-secondary-rgb), 0.1), transparent 25%);

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

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --line-height-base: 1.6;
  --line-height-heading: 1.2;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-base: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

  --icon-filter: none;
}

/* Dark Theme overrides */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: #020617;
    --text-color: #f8fafc;
    --text-secondary: #94a3b8;

    /* Brand adjustments for dark mode if needed (usually lighter) */
    --accent-color: var(--brand-secondary);
    --accent-hover: var(--brand-primary);

    --border-color: #1e293b;
    --surface-color: #0f172a;
    --surface-hover: #1e293b;
    --nav-bg: rgba(2, 6, 23, 0.8);

    --text-on-primary: #ffffff;
    --text-on-secondary: #0f172a;

    --hero-glow-1: radial-gradient(circle at 15% 50%, rgba(var(--brand-primary-rgb), 0.15), transparent 30%);
    --hero-glow-2: radial-gradient(circle at 85% 30%, rgba(var(--brand-secondary-rgb), 0.15), transparent 30%);

    --icon-filter: brightness(0) invert(1);
  }
}

/* Manual Theme Classes */
[data-theme="light"] {
  --bg-color: #ffffff;
  --text-color: #0f172a;
  --text-secondary: #475569;
  --border-color: #e2e8f0;
  --surface-color: #f8fafc;
  --surface-hover: #f1f5f9;
  --nav-bg: rgba(255, 255, 255, 0.8);
  --accent-color: var(--brand-primary);

  --hero-glow-1: radial-gradient(circle at 15% 50%, rgba(var(--brand-primary-rgb), 0.08), transparent 25%);
  --hero-glow-2: radial-gradient(circle at 85% 30%, rgba(var(--brand-secondary-rgb), 0.1), transparent 25%);

  --icon-filter: none;
}

[data-theme="dark"] {
  --bg-color: #020617;
  --text-color: #f8fafc;
  --text-secondary: #94a3b8;
  --border-color: #1e293b;
  --surface-color: #0f172a;
  --surface-hover: #1e293b;
  --nav-bg: rgba(2, 6, 23, 0.8);
  --accent-color: var(--brand-secondary);
  --text-on-primary: #ffffff;
  --text-on-secondary: #ffffff;

  --hero-glow-1: radial-gradient(circle at 15% 50%, rgba(var(--brand-primary-rgb), 0.15), transparent 30%);
  --hero-glow-2: radial-gradient(circle at 85% 30%, rgba(var(--brand-secondary-rgb), 0.15), transparent 30%);

  --icon-filter: brightness(0) invert(1);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: var(--line-height-base);
  transition: background-color 0.3s ease, color 0.3s ease;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: var(--line-height-heading);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
}

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

/* Utilities */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

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

.text-gradient {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  /* Fixes some browser rendering glitches with gradients */
}

/* Sticky Header */
header {
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}

header.scrolled {
  border-bottom-color: var(--border-color);
}

.logo a {
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

/* Main Content */
main {
  flex: 1;
}

/* Hero Section */
.hero {
  padding: var(--spacing-lg) 0 var(--spacing-xl);
  text-align: center;
  position: relative;

  /* Stronger Glow Localized to Hero */
  background-image: var(--hero-glow-1), var(--hero-glow-2);
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.hero h1 {
  font-size: clamp(3rem, 6vw, 4.5rem);
  letter-spacing: -0.04em;
  margin-bottom: var(--spacing-sm);
  background: linear-gradient(135deg, var(--text-color) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.05));
}

/* Featured Badge */
.featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #146C2E;
  background-color: rgba(20, 108, 46, 0.08);
  border: 1px solid rgba(20, 108, 46, 0.2);
  margin-bottom: var(--spacing-md);
  position: relative;
  overflow: hidden;
}

.featured-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(20, 108, 46, 0.12),
    transparent
  );
  animation: badgeShimmer 3s ease-in-out infinite;
}

@keyframes badgeShimmer {
  0% { left: -100%; }
  50%, 100% { left: 150%; }
}

.featured-badge-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

@media (prefers-color-scheme: dark) {
  .featured-badge {
    color: #6ee7a0;
    background-color: rgba(110, 231, 160, 0.08);
    border-color: rgba(110, 231, 160, 0.2);
  }
  .featured-badge::before {
    background: linear-gradient(
      90deg,
      transparent,
      rgba(110, 231, 160, 0.15),
      transparent
    );
  }
}

[data-theme="light"] .featured-badge {
  color: #146C2E;
  background-color: rgba(20, 108, 46, 0.08);
  border-color: rgba(20, 108, 46, 0.2);
}

[data-theme="light"] .featured-badge::before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(20, 108, 46, 0.12),
    transparent
  );
}

[data-theme="dark"] .featured-badge {
  color: #6ee7a0;
  background-color: rgba(110, 231, 160, 0.08);
  border-color: rgba(110, 231, 160, 0.2);
}

[data-theme="dark"] .featured-badge::before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(110, 231, 160, 0.15),
    transparent
  );
}

/* Rotating Text */
.text-rotate {
  display: block;
  position: relative;
  overflow: hidden;
  text-align: center;
  /* Reset inherited text-fill so children can render their own gradients */
  -webkit-text-fill-color: initial;
  background: none;
}

.text-rotate .rotate-item {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  text-align: center;
  transform: translateY(100%);
  opacity: 0;
}

/* Inherit gradient from .text-gradient onto the rotate items */
.text-gradient.text-rotate .rotate-item {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-rotate .rotate-item.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.text-rotate .rotate-item.is-animating {
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.text-rotate .rotate-item.is-leaving {
  transform: translateY(-100%);
  opacity: 0;
}

.hero p {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto var(--spacing-md);
}

/* Components: Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2.2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1.05rem;
  transition: var(--transition-base);
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--accent-color);
  color: var(--text-on-secondary);
  border: 1px solid transparent;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  gap: 0.5rem;
}

.btn-primary::after {
  content: '→';
  display: inline-block;
  font-size: 1.1em;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  color: var(--text-on-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.btn-primary:hover::after {
  transform: translateX(4px);
}

.btn-secondary {
  background-color: var(--brand-secondary);
  color: var(--text-on-secondary);
  border: 1px solid transparent;
  box-shadow: 0 4px 6px -1px rgba(var(--brand-secondary-rgb), 0.3), 0 2px 4px -1px rgba(var(--brand-secondary-rgb), 0.1);
}

.btn-secondary:hover {
  filter: brightness(1.05);
  transform: translateY(-2px);
  box-shadow: 0 6px 8px -1px rgba(var(--brand-secondary-rgb), 0.4), 0 2px 4px -1px rgba(var(--brand-secondary-rgb), 0.2);
}

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

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

/* Apple Page Action Buttons */
.apple-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background-color: var(--bg-color);
  color: var(--text-color);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-base);
}

.action-btn:hover {
  background-color: var(--surface-hover);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px -2px rgba(0, 0, 0, 0.08);
}

.action-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.action-btn-filled {
  background-color: var(--text-color);
  color: var(--bg-color);
  border-color: var(--text-color);
}

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

/* Banner */
.safari-banner {
  display: none;
  background-color: var(--accent-color);
  color: white;
  padding: 0.75rem var(--spacing-md);
  text-align: center;
  font-size: 0.95rem;
  width: 100%;
}

.safari-banner a {
  color: white;
  text-decoration: underline;
  font-weight: 600;
}

.safari-banner.visible {
  display: block;
}

/* Grid for Browsers */
.browser-grid {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.browser-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
  color: var(--text-secondary);
  border: 1px solid transparent;
  background-color: var(--surface-color);
}

.browser-item:hover {
  background-color: white;
  color: var(--text-color);
  transform: translateY(-3px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

/* Dark mode card hover */
[data-theme="dark"] .browser-item:hover {
  background-color: #1e293b;
}

/* Detected browser: float + breathe */
.browser-item.active-browser {
  background-color: white;
  color: var(--text-color);
  border-color: var(--accent-color);
  animation: browser-float 3s ease-in-out infinite, browser-glow 3s ease-in-out infinite;
}

[data-theme="dark"] .browser-item.active-browser {
  background-color: #1e293b;
}

@keyframes browser-float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
}

@keyframes browser-glow {
  0%, 100% { box-shadow: 0 0 0 2px rgba(var(--brand-primary-rgb), 0.15), 0 4px 12px -2px rgba(var(--brand-primary-rgb), 0.1); }
  50% { box-shadow: 0 0 0 3px rgba(var(--brand-primary-rgb), 0.25), 0 8px 20px -4px rgba(var(--brand-primary-rgb), 0.2); }
}

.browser-item.active-browser:hover {
  animation-play-state: paused;
  transform: translateY(-3px);
}

.browser-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
}

.browser-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.browser-item:hover .browser-icon {
  transform: scale(1.1);
}

/* Browser Detection Hint — specificity bump to override .hero p */
.hero .browser-hint {
  margin-top: 3rem;
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-secondary);
  opacity: 0;
  animation: hintFadeIn 1s ease-out 0.8s forwards;
  letter-spacing: 0.01em;
  max-width: none;
}

@keyframes hintFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 0.55;
    transform: translateY(0);
  }
}

.browser-hint a {
  color: var(--accent-color);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(var(--brand-primary-rgb), 0.25);
  padding-bottom: 1px;
  transition: border-color 0.2s, color 0.2s, opacity 0.2s;
}

.browser-hint:hover {
  opacity: 0.85;
}

.browser-hint a:hover {
  color: var(--accent-hover);
  border-bottom-color: var(--accent-hover);
}

/* Video Section */
.video-container {
  margin: var(--spacing-xl) auto;
  max-width: 900px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  position: relative;
}

.video-container video {
  width: 100%;
  height: auto;
  display: block;
}

/* Theme Toggle */
.theme-toggle {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

.theme-toggle:hover {
  background-color: var(--surface-hover);
  color: var(--text-color);
}

/* Header Icon Link (GitHub) */
.header-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

.header-icon-link:hover {
  background-color: var(--surface-hover);
  color: var(--text-color);
}

.header-icon-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  transition: fill 0.2s ease;
}

/* Footer */
footer {
  padding: var(--spacing-lg) 0 var(--spacing-md);
  border-top: 1px solid var(--border-color);
  margin-top: var(--spacing-xl);
  background-color: var(--surface-color);
}

footer.footer-connected {
  margin-top: 0;
  border-top: none;
}

.footer-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Footer Top: Brand + Link Columns */
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.footer-brand {
  max-width: 280px;
  flex-shrink: 0;
}

.footer-logo {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-color);
}

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

.footer-tagline {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: var(--spacing-xs);
  line-height: 1.5;
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  background-color: var(--surface-hover);
  transition: var(--transition-base);
}

.footer-social a:hover {
  color: var(--text-color);
  background-color: var(--border-color);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 18px;
  height: 18px;
}

/* Footer Link Columns */
.footer-links {
  display: flex;
  gap: var(--spacing-xl);
}

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

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-color);
  margin-bottom: 0.25rem;
}

.footer-col a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

/* Footer Bottom: Copyright */
.footer-bottom {
  padding-top: var(--spacing-md);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-bottom a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s;
}

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

/* Footer Responsive */
@media (max-width: 640px) {
  .footer-top {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .footer-brand {
    max-width: 100%;
  }

  .footer-links {
    gap: var(--spacing-lg);
  }
}

/* Support Section (Open Layout) */
.support-section {
  text-align: center;
  margin-top: 10rem;
  padding-bottom: var(--spacing-lg);
}

.support-section h3 {
  font-size: 2rem;
  margin-bottom: var(--spacing-xs);
}

.support-section p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-md);
  font-size: 1.1rem;
}

/* Donation Grid - Open & Spacious */
.donation-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.donation-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  font-weight: 500;
  font-size: 1rem;
  transition: var(--transition-base);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
  min-width: 180px;
}

.donation-btn:hover {
  background-color: var(--surface-hover);
  border-color: var(--text-secondary);
  transform: translateY(-3px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Icon Styles */
.donation-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Feature Cards */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (max-width: 640px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  background: var(--surface-color);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  border-color: var(--accent-color);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: rgba(var(--brand-primary-rgb), 0.1);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
}

[data-theme="dark"] .feature-icon {
  background-color: rgba(var(--brand-primary-rgb), 0.2);
  color: var(--accent-hover);
}

.feature-card h3 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.25rem;
}

/* Keyboard Shortcut Keys */
kbd {
  display: inline-block;
  padding: 0.15em 0.45em;
  font-family: var(--font-sans);
  font-size: 0.85em;
  font-weight: 600;
  line-height: 1;
  color: var(--text-color);
  background-color: var(--surface-hover);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero>* {
  animation: fadeIn 0.6s ease-out forwards;
}

.hero>*:nth-child(2) {
  animation-delay: 0.1s;
}

.hero>*:nth-child(3) {
  animation-delay: 0.2s;
}

.hero>*:nth-child(4) {
  animation-delay: 0.3s;
}

/* Bottom CTA Section (Moved to end for cascade) */
.bottom-cta {
  text-align: center;
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  /* Reduced bottom padding slightly */
  margin-top: 5rem;
  /* Reduced from 10rem as requested */

  position: relative;
  /* Glow strictly at the footer edge (shorter and wider) */
  background-image: radial-gradient(ellipse 60% 40% at 50% 100%, rgba(var(--brand-primary-rgb), 0.15), transparent 70%);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-position: bottom center;
}

[data-theme="dark"] .bottom-cta {
  background-image: radial-gradient(ellipse 60% 40% at 50% 100%, rgba(var(--brand-primary-rgb), 0.2), transparent 70%);
}

.bottom-cta h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-sm);
}

.bottom-cta p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}