/* ================================================================
   Road Shield — Landing Page
   Apple-esque Design System
   ================================================================ */

/* ------------------------------------------------------------------
   1. CSS Custom Properties
   ------------------------------------------------------------------ */
:root {
  --rs-font: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display',
    'SF Pro Text', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Light theme */
  --rs-bg: #ffffff;
  --rs-bg-alt: #f5f5f7;
  --rs-bg-card: #ffffff;
  --rs-text: #1d1d1f;
  --rs-text-secondary: #6e6e73;
  --rs-text-tertiary: #86868b;
  --rs-border: rgba(0, 0, 0, 0.06);
  --rs-border-strong: #d2d2d7;
  --rs-blue: #0066cc;
  --rs-blue-hover: #004ea2;
  --rs-blue-light: rgba(0, 102, 204, 0.08);
  --rs-green: #34c759;
  --rs-nav-bg: rgba(251, 251, 253, 0.72);
  --rs-nav-border: rgba(0, 0, 0, 0.08);
  --rs-hero-gradient: linear-gradient(180deg, #f5f5f7 0%, #ffffff 100%);
  --rs-card-shadow: 0 1px 3px rgba(0, 0, 0, 0.04),
    0 0 0 1px rgba(0, 0, 0, 0.04);
  --rs-card-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(0, 0, 0, 0.06);
  --rs-glow-color: rgba(0, 102, 204, 0.12);
  --rs-glow-strong: rgba(0, 102, 204, 0.25);
  --rs-gradient-blue: linear-gradient(135deg, #0066cc 0%, #5ac8fa 100%);
  --rs-icon-bg: #f0f1f5;
  --rs-mockup-bg: #f0f1f5;
  --rs-mockup-border: #d2d2d7;
}

[data-bs-theme='dark'] {
  --rs-bg: #000000;
  --rs-bg-alt: #0d0d0d;
  --rs-bg-card: #1c1c1e;
  --rs-text: #f5f5f7;
  --rs-text-secondary: #a1a1a6;
  --rs-text-tertiary: #6e6e73;
  --rs-border: rgba(255, 255, 255, 0.06);
  --rs-border-strong: #38383a;
  --rs-blue: #0a84ff;
  --rs-blue-hover: #409cff;
  --rs-blue-light: rgba(10, 132, 255, 0.1);
  --rs-green: #30d158;
  --rs-nav-bg: rgba(0, 0, 0, 0.72);
  --rs-nav-border: rgba(255, 255, 255, 0.08);
  --rs-hero-gradient: linear-gradient(180deg, #0d0d0d 0%, #000000 100%);
  --rs-card-shadow: 0 1px 3px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.05);
  --rs-card-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  --rs-glow-color: rgba(10, 132, 255, 0.15);
  --rs-glow-strong: rgba(10, 132, 255, 0.35);
  --rs-icon-bg: #2c2c2e;
  --rs-mockup-bg: #1c1c1e;
  --rs-mockup-border: #38383a;
}

/* ------------------------------------------------------------------
   2. Layout Reset (scoped to .landing-page)
   ------------------------------------------------------------------ */
#bl-layout.landing-page {
  min-height: 100vh;
  background-color: var(--rs-bg);
}

#bl-layout.landing-page > .overlay {
  display: none;
}

.landing-page main {
  overflow-x: hidden;
  background-color: var(--rs-bg);
}

.landing-page *,
.landing-page *::before,
.landing-page *::after {
  font-family: var(--rs-font);
}

.landing-page a {
  color: var(--rs-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

.landing-page a:hover {
  color: var(--rs-blue-hover);
  text-decoration: none;
}

/* ------------------------------------------------------------------
   3. Navbar — Glassmorphism
   ------------------------------------------------------------------ */
.rs-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 64px;
  background: var(--rs-nav-bg);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--rs-nav-border);
  transition: background 0.3s ease, box-shadow 0.3s ease,
    border-color 0.3s ease;
  padding: 0 !important;
  box-shadow: none !important;
}

.rs-navbar.scrolled {
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.08) !important;
}

[data-bs-theme='dark'] .rs-navbar.scrolled {
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.4) !important;
}

.rs-navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

/* Logo */
.rs-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--rs-text) !important;
  font-weight: 700;
  font-size: 1.84rem;
  letter-spacing: -0.01em;
  text-decoration: none !important;
  flex-shrink: 0;
}

.rs-logo:hover {
  color: var(--rs-text) !important;
}

.rs-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.rs-logo-icon svg {
  width: 20px;
  height: 20px;
}

/* Nav links (desktop) */
.rs-nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.rs-nav-links a {
  color: var(--rs-text-secondary) !important;
  font-size: 1.6rem;
  font-weight: 500;
  text-decoration: none !important;
  transition: color 0.2s ease;
  position: relative;
}

.rs-nav-links a:hover {
  color: var(--rs-text) !important;
}

.rs-nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--rs-blue);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.rs-nav-links a:hover::after {
  transform: scaleX(1);
}

/* Nav actions */
.rs-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Theme toggle button */
.rs-theme-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--rs-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  transition: background 0.2s ease, color 0.2s ease;
  padding: 0;
}

.rs-theme-btn:hover {
  background: var(--rs-icon-bg);
  color: var(--rs-text);
}

/* Show/hide icons based on theme */
.rs-icon-dark {
  display: inline;
}
.rs-icon-light {
  display: none;
}
[data-bs-theme='dark'] .rs-icon-dark {
  display: none;
}
[data-bs-theme='dark'] .rs-icon-light {
  display: inline;
}

/* Buttons */
.rs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--rs-font);
  font-weight: 600;
  font-size: 1.6rem;
  border-radius: 980px;
  padding: 12px 24px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none !important;
  white-space: nowrap;
  line-height: 1.2;
}

.rs-btn-primary {
  background: var(--rs-text);
  color: var(--rs-bg) !important;
}

.rs-btn-primary:hover {
  opacity: 0.85;
  color: var(--rs-bg) !important;
  transform: scale(1.02);
}

.rs-btn-secondary {
  background: transparent;
  color: var(--rs-blue) !important;
  border: 1.5px solid var(--rs-border-strong);
}

.rs-btn-secondary:hover {
  background: var(--rs-blue-light);
  border-color: var(--rs-blue);
  color: var(--rs-blue) !important;
}

.rs-btn-sm {
  padding: 8px 18px;
  font-size: 1.6rem;
}

/* Mobile toggle */
.rs-mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 6px;
}

.rs-mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--rs-text);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.rs-mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.rs-mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.rs-mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu overlay */
.rs-mobile-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  background: var(--rs-bg);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.rs-mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.rs-mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 40px 24px;
}

.rs-mobile-nav a {
  font-size: 2rem;
  font-weight: 600;
  color: var(--rs-text) !important;
  padding: 12px 0;
  text-decoration: none !important;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease, color 0.2s ease;
}

.rs-mobile-menu.active .rs-mobile-nav a {
  opacity: 1;
  transform: translateY(0);
}

.rs-mobile-menu.active .rs-mobile-nav a:nth-child(1) { transition-delay: 0.05s; }
.rs-mobile-menu.active .rs-mobile-nav a:nth-child(2) { transition-delay: 0.1s; }
.rs-mobile-menu.active .rs-mobile-nav a:nth-child(3) { transition-delay: 0.15s; }
.rs-mobile-menu.active .rs-mobile-nav a:nth-child(4) { transition-delay: 0.2s; }

.rs-mobile-nav .rs-btn {
  margin-top: 16px;
  width: 100%;
  max-width: 280px;
  text-align: center;
}

/* ------------------------------------------------------------------
   4. Hero Section
   ------------------------------------------------------------------ */
.rs-hero {
  padding: 160px 24px 80px;
  background: var(--rs-hero-gradient);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.rs-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    var(--rs-glow-color) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

.rs-hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}

.rs-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--rs-blue-light);
  color: var(--rs-blue);
  font-size: 1.6rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 980px;
  margin-bottom: 24px;
  border: 1px solid var(--rs-blue);
  border-color: rgba(0, 102, 204, 0.15);
}

[data-bs-theme='dark'] .rs-hero-badge {
  border-color: rgba(10, 132, 255, 0.2);
}

.rs-hero h1 {
  font-size: clamp(4.4rem, 6vw, 7.2rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: 16px;
  color: var(--rs-text);
  background: linear-gradient(
    135deg,
    var(--rs-text) 0%,
    var(--rs-text-secondary) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
}

.rs-hero .rs-tagline {
  font-size: clamp(1.68rem, 2vw, 2.08rem);
  color: var(--rs-text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.6;
  font-weight: 400;
}

.rs-hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.rs-btn-appstore {
  background: var(--rs-text);
  color: var(--rs-bg) !important;
  padding: 14px 28px;
  font-size: 1.6rem;
  gap: 10px;
}

.rs-btn-appstore svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.rs-btn-appstore:hover {
  opacity: 0.85;
  color: var(--rs-bg) !important;
  transform: scale(1.02);
}

/* Hero device mockup */
.rs-hero-device {
  position: relative;
  z-index: 1;
  margin-top: 64px;
  display: flex;
  justify-content: center;
}

.rs-device-frame {
  width: 280px;
  height: 580px;
  border: 4px solid var(--rs-mockup-border);
  border-radius: 48px;
  position: relative;
  overflow: hidden;
  background: var(--rs-mockup-bg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), 0 0 0 1px var(--rs-border);
}

[data-bs-theme='dark'] .rs-device-frame {
  border-color: #48484a;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.rs-device-dynamic-island {
  width: 100px;
  height: 20px;
  border-radius: 20px;
  background: #000;
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.rs-device-screen {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--rs-text-tertiary);
  font-size: 1.6rem;
  text-align: center;
  gap: 8px;
}

.rs-device-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 44px;
}

/* ------------------------------------------------------------------
   5. Section Layout
   ------------------------------------------------------------------ */
.rs-section {
  padding: 100px 24px;
  background: var(--rs-bg);
  position: relative;
}

.rs-section-alt {
  background: var(--rs-bg-alt);
}

.rs-section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.rs-section-header h2 {
  font-size: clamp(3.2rem, 4vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--rs-text);
  margin-bottom: 12px;
  line-height: 1.1;
}

.rs-section-header p {
  font-size: 1.8rem;
  color: var(--rs-text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ------------------------------------------------------------------
   6. Features — Bento Grid
   ------------------------------------------------------------------ */
.rs-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
}

.rs-bento-card {
  background: var(--rs-bg-card);
  border-radius: 20px;
  padding: 36px 32px;
  box-shadow: var(--rs-card-shadow);
  border: 1px solid var(--rs-border);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  position: relative;
  overflow: hidden;
}

.rs-bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--rs-card-shadow-hover);
}

/* Wide cards (span 2 columns) */
.rs-bento-card.rs-bento-wide {
  grid-column: span 2;
}

.rs-bento-wide .rs-bento-card-inner {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.rs-bento-wide .rs-bento-card-inner .rs-bento-text {
  flex: 1;
}

.rs-bento-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--rs-icon-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.rs-bento-icon svg {
  width: 24px;
  height: 24px;
  color: var(--rs-blue);
}

.rs-bento-wide .rs-bento-icon {
  margin-bottom: 0;
}

.rs-bento-card h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--rs-text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.rs-bento-card p {
  font-size: 1.6rem;
  color: var(--rs-text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Subtle gradient accent on primary cards */
.rs-bento-card.rs-bento-accent::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--rs-gradient-blue);
  border-radius: 20px 20px 0 0;
}

/* ------------------------------------------------------------------
   7. How It Works — Steps
   ------------------------------------------------------------------ */
.rs-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  max-width: 960px;
  margin: 0 auto;
  position: relative;
}

/* Connector line between steps */
.rs-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(16.67% + 32px);
  right: calc(16.67% + 32px);
  height: 2px;
  background: var(--rs-border-strong);
  z-index: 0;
}

.rs-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.rs-step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--rs-gradient-blue);
  color: #ffffff;
  font-size: 2.4rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(0, 102, 204, 0.25);
}

[data-bs-theme='dark'] .rs-step-number {
  box-shadow: 0 4px 20px rgba(10, 132, 255, 0.3);
}

.rs-step h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--rs-text);
  margin-bottom: 8px;
}

.rs-step p {
  font-size: 1.6rem;
  color: var(--rs-text-secondary);
  line-height: 1.6;
  max-width: 280px;
  margin: 0 auto;
}

/* ------------------------------------------------------------------
   8. Pricing — Plans
   ------------------------------------------------------------------ */
.rs-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
  align-items: start;
}

.rs-plan {
  background: var(--rs-bg-card);
  border-radius: 20px;
  padding: 36px 28px;
  border: 1px solid var(--rs-border);
  box-shadow: var(--rs-card-shadow);
  text-align: center;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.rs-plan:hover {
  transform: translateY(-4px);
  box-shadow: var(--rs-card-shadow-hover);
}

/* Recommended plan */
.rs-plan-recommended {
  border-color: var(--rs-blue);
  border-width: 2px;
  padding-top: 44px;
  box-shadow: var(--rs-card-shadow),
    0 0 40px var(--rs-glow-color),
    0 0 80px var(--rs-glow-color);
  animation: rs-glow-pulse 4s ease-in-out infinite;
}

.rs-plan-recommended:hover {
  box-shadow: var(--rs-card-shadow-hover),
    0 0 50px var(--rs-glow-strong),
    0 0 100px var(--rs-glow-color);
}

@keyframes rs-glow-pulse {
  0%,
  100% {
    box-shadow: var(--rs-card-shadow), 0 0 40px var(--rs-glow-color),
      0 0 80px var(--rs-glow-color);
  }
  50% {
    box-shadow: var(--rs-card-shadow), 0 0 50px var(--rs-glow-strong),
      0 0 100px var(--rs-glow-strong);
  }
}

.rs-plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--rs-gradient-blue);
  color: #ffffff;
  font-size: 1.6rem;
  font-weight: 700;
  padding: 5px 18px;
  border-radius: 980px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.rs-plan h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--rs-text);
  margin-bottom: 20px;
}

.rs-plan-features {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.rs-plan-features li {
  padding: 8px 0;
  font-size: 1.6rem;
  color: var(--rs-text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.rs-plan-features li svg {
  width: 18px;
  height: 18px;
  color: var(--rs-green);
  flex-shrink: 0;
  margin-top: 2px;
}

.rs-plans-note {
  text-align: center;
  margin-top: 32px;
  color: var(--rs-text-tertiary);
  font-size: 1.6rem;
}

/* ------------------------------------------------------------------
   9. Requirements
   ------------------------------------------------------------------ */
.rs-requirements {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 700px;
  margin: 0 auto;
}

.rs-requirement-card {
  background: var(--rs-bg-card);
  border-radius: 20px;
  padding: 36px 32px;
  text-align: center;
  border: 1px solid var(--rs-border);
  box-shadow: var(--rs-card-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.rs-requirement-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--rs-card-shadow-hover);
}

.rs-requirement-card .rs-bento-icon {
  margin: 0 auto 20px;
}

.rs-requirement-card h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--rs-text);
  margin-bottom: 8px;
}

.rs-requirement-card p {
  font-size: 1.6rem;
  color: var(--rs-text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ------------------------------------------------------------------
   10. Footer
   ------------------------------------------------------------------ */
.rs-footer {
  background: var(--rs-bg) !important;
  border-top: 1px solid var(--rs-border);
  padding: 40px 24px;
  text-align: center;
  color: var(--rs-text-secondary) !important;
}

.rs-footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 20px;
}

.rs-footer-links a {
  color: var(--rs-text-secondary) !important;
  font-size: 1.6rem;
  font-weight: 500;
  text-decoration: none !important;
  transition: color 0.2s ease;
}

.rs-footer-links a:hover {
  color: var(--rs-blue) !important;
}

.rs-footer p {
  font-size: 1.6rem;
  color: var(--rs-text-tertiary);
  margin: 0;
  line-height: 1.8;
}

/* ------------------------------------------------------------------
   11. Scroll Reveal Animations
   ------------------------------------------------------------------ */
.rs-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.rs-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.rs-reveal-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.rs-reveal-children.revealed > * {
  opacity: 1;
  transform: translateY(0);
}

.rs-reveal-children.revealed > *:nth-child(1) { transition-delay: 0s; }
.rs-reveal-children.revealed > *:nth-child(2) { transition-delay: 0.08s; }
.rs-reveal-children.revealed > *:nth-child(3) { transition-delay: 0.16s; }
.rs-reveal-children.revealed > *:nth-child(4) { transition-delay: 0.24s; }
.rs-reveal-children.revealed > *:nth-child(5) { transition-delay: 0.32s; }
.rs-reveal-children.revealed > *:nth-child(6) { transition-delay: 0.40s; }

/* ------------------------------------------------------------------
   12. Responsive
   ------------------------------------------------------------------ */

/* Tablet */
@media (max-width: 991px) {
  .rs-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .rs-bento-card.rs-bento-wide {
    grid-column: span 2;
  }

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

  .rs-plan:last-child {
    grid-column: span 2;
    max-width: 400px;
    justify-self: center;
    width: 100%;
  }
}

/* Mobile */
@media (max-width: 767px) {
  .rs-nav-links {
    display: none;
  }

  .rs-mobile-toggle {
    display: flex;
  }

  .rs-nav-actions .rs-btn {
    display: none;
  }

  .rs-hero {
    padding: 120px 20px 60px;
  }

  .rs-hero-buttons {
    flex-direction: column;
    align-items: stretch;
    max-width: 300px;
    margin: 0 auto;
  }

  .rs-device-frame {
    width: 240px;
    height: 500px;
    border-radius: 40px;
  }

  .rs-device-dynamic-island {
    width: 108px;
    height: 32px;
    border-radius: 16px;
    top: 10px;
  }

  .rs-section {
    padding: 72px 20px;
  }

  .rs-section-header {
    margin-bottom: 48px;
  }

  .rs-bento-grid {
    grid-template-columns: 1fr;
  }

  .rs-bento-card.rs-bento-wide {
    grid-column: span 1;
  }

  .rs-bento-wide .rs-bento-card-inner {
    flex-direction: column;
  }

  .rs-bento-wide .rs-bento-icon {
    margin-bottom: 20px;
  }

  .rs-steps {
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 400px;
  }

  .rs-steps::before {
    top: 0;
    bottom: 0;
    left: 32px;
    right: auto;
    width: 2px;
    height: auto;
  }

  .rs-step {
    text-align: left;
    padding-left: 88px;
    min-height: 64px;
  }

  .rs-step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 56px;
    height: 56px;
    font-size: 2rem;
  }

  .rs-step p {
    margin: 0;
  }

  .rs-plans {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .rs-plan:last-child {
    grid-column: span 1;
    max-width: none;
  }

  .rs-requirements {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .rs-footer-links {
    gap: 16px;
  }
}

/* Small mobile */
@media (max-width: 374px) {
  .rs-hero h1 {
    font-size: 3.6rem;
  }

  .rs-section-header h2 {
    font-size: 2.8rem;
  }

  .rs-bento-card {
    padding: 28px 24px;
  }
}

/* High-res/retina specific - sharper borders */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .rs-device-frame {
    border-width: 3px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .rs-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .rs-reveal-children > * {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .rs-plan-recommended {
    animation: none;
  }

  .rs-bento-card:hover,
  .rs-plan:hover,
  .rs-requirement-card:hover {
    transform: none;
  }
}

/* ================================================================
   Road Shield — Sub-page: Prose / Privacy / Support
   ================================================================ */

/* ------------------------------------------------------------------
   13. Page Header (replaces hero on sub-pages)
   ------------------------------------------------------------------ */
.rs-page-header {
  padding: 140px 24px 60px;
  background: var(--rs-hero-gradient);
  text-align: center;
  position: relative;
}

.rs-page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    var(--rs-glow-color) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

.rs-page-header-content {
  position: relative;
  z-index: 1;
}

.rs-page-header h1 {
  font-size: clamp(3.6rem, 5vw, 5.6rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: var(--rs-text);
  margin-bottom: 12px;
}

.rs-page-date {
  font-size: 1.6rem;
  color: var(--rs-text-tertiary);
  margin: 0;
}

/* ------------------------------------------------------------------
   14. Prose — Long-form content styling
   ------------------------------------------------------------------ */
.rs-prose {
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.6rem;
  line-height: 1.75;
  color: var(--rs-text-secondary);
}

.rs-prose h2 {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--rs-text);
  margin-top: 56px;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.rs-prose h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--rs-text);
  margin-top: 32px;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.rs-prose p {
  margin-bottom: 16px;
  color: var(--rs-text-secondary);
}

.rs-prose strong {
  color: var(--rs-text);
  font-weight: 600;
}

.rs-prose a {
  color: var(--rs-blue);
  text-decoration: none;
  font-weight: 500;
}

.rs-prose a:hover {
  text-decoration: underline;
}

.rs-prose ul,
.rs-prose ol {
  padding-left: 1.5em;
  margin-bottom: 20px;
}

.rs-prose li {
  margin-bottom: 8px;
  color: var(--rs-text-secondary);
  line-height: 1.7;
}

.rs-prose li strong {
  color: var(--rs-text);
}

/* Summary box */
.rs-summary-box {
  background: var(--rs-bg-alt);
  border-radius: 16px;
  padding: 24px 28px;
  margin: 28px 0;
  border: 1px solid var(--rs-border);
}

.rs-summary-box p {
  color: var(--rs-text) !important;
  margin-bottom: 0;
  font-size: 1.6rem;
  line-height: 1.7;
}

.rs-summary-box p + p {
  margin-top: 8px;
}

/* Table */
.rs-table-wrapper {
  margin: 28px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 16px;
  border: 1px solid var(--rs-border);
}

.rs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.6rem;
}

.rs-table thead th {
  text-align: left;
  padding: 14px 18px;
  font-weight: 700;
  font-size: 1.6rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--rs-text-tertiary);
  background: var(--rs-bg-alt);
  border-bottom: 1px solid var(--rs-border);
}

.rs-table tbody td {
  padding: 14px 18px;
  color: var(--rs-text-secondary);
  border-bottom: 1px solid var(--rs-border);
  vertical-align: top;
}

.rs-table tbody tr:last-child td {
  border-bottom: none;
}

.rs-table tbody tr:hover {
  background: var(--rs-blue-light);
}

/* Divider */
.rs-divider {
  border: none;
  border-top: 1px solid var(--rs-border-strong);
  margin: 48px 0 24px;
}

/* Trademark note */
.rs-trademark-note {
  font-size: 1.6rem;
  color: var(--rs-text-tertiary) !important;
}

/* ------------------------------------------------------------------
   15. Prose Responsive
   ------------------------------------------------------------------ */
@media (max-width: 767px) {
  .rs-page-header {
    padding: 120px 20px 48px;
  }

  .rs-prose {
    font-size: 1.6rem;
  }

  .rs-prose h2 {
    font-size: 2.08rem;
    margin-top: 40px;
  }

  .rs-prose h3 {
    font-size: 1.68rem;
    margin-top: 24px;
  }

  .rs-summary-box {
    padding: 20px 22px;
  }

  .rs-table-wrapper {
    border-radius: 12px;
  }

  .rs-table thead th,
  .rs-table tbody td {
    padding: 12px 14px;
    font-size: 1.6rem;
  }
}

@media (max-width: 374px) {
  .rs-page-header h1 {
    font-size: 3.2rem;
  }
}

/* ================================================================
   16. FAQ Accordion (details/summary)
   ================================================================ */
.rs-faq {
  border: 1px solid var(--rs-border-strong);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.rs-faq:hover {
  border-color: var(--rs-blue);
  box-shadow: 0 0 0 1px var(--rs-blue-light);
}

.rs-faq summary {
  padding: 18px 22px;
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--rs-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  -webkit-user-select: none;
  user-select: none;
  transition: background 0.15s ease;
}

.rs-faq summary:hover {
  background: var(--rs-blue-light);
}

.rs-faq summary::-webkit-details-marker {
  display: none;
}

.rs-faq summary::marker {
  display: none;
  content: '';
}

.rs-faq summary::after {
  content: '+';
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--rs-text-tertiary);
  transition: transform 0.25s ease;
  flex-shrink: 0;
  line-height: 1;
}

.rs-faq[open] summary::after {
  content: '\2212';
}

.rs-faq[open] summary {
  border-bottom: 1px solid var(--rs-border);
}

.rs-faq-answer {
  padding: 18px 22px;
  font-size: 1.6rem;
  color: var(--rs-text-secondary);
  line-height: 1.7;
  animation: rs-faq-open 0.25s ease;
}

@keyframes rs-faq-open {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.rs-faq-answer p {
  margin-bottom: 12px;
  color: var(--rs-text-secondary);
}

.rs-faq-answer p:last-child {
  margin-bottom: 0;
}

.rs-faq-answer ul,
.rs-faq-answer ol {
  padding-left: 1.5em;
  margin-top: 8px;
  margin-bottom: 12px;
}

.rs-faq-answer li {
  margin-bottom: 6px;
  color: var(--rs-text-secondary);
  line-height: 1.65;
}

.rs-faq-answer li strong {
  color: var(--rs-text);
}

.rs-faq-answer a {
  color: var(--rs-blue);
  font-weight: 500;
}

/* Page subtitle (used on support page) */
.rs-page-subtitle {
  font-size: 1.68rem;
  color: var(--rs-text-secondary);
  margin-top: 8px;
  line-height: 1.6;
}

@media (max-width: 767px) {
  .rs-faq summary {
    padding: 16px 18px;
    font-size: 1.6rem;
  }

  .rs-faq-answer {
    padding: 16px 18px;
    font-size: 1.6rem;
  }
}