/* ============================================
   PARRH Landing Page - Complete Stylesheet
   ============================================ */

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Colors */
  --bg: #0D0B14;
  --surface: #1A0A22;
  --surface-elevated: #240D2E;
  --border: #3A1050;
  --text-primary: #E0E0E0;
  --text-secondary: #B0B0B0;
  --text-tertiary: #808080;
  --neon-pink: #FF2D78;
  --neon-blue: #6C5CE7;
  --neon-purple: #A855F7;
  --success: #22C55E;
  --warning: #F59E0B;
  --error: #EF4444;

  /* Typography */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Container */
  --container-max: 1200px;
  --container-prose: 800px;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--neon-pink);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--neon-blue);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
  color: var(--text-secondary);
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-xl);
  }
}

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

/* --- Glassmorphism --- */
.glass {
  background: rgba(26, 10, 34, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(58, 16, 80, 0.5);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(13, 11, 20, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.nav.scrolled {
  background: rgba(13, 11, 20, 0.95);
  border-bottom-color: var(--border);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.nav-logo img {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
}

.nav-logo span {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.5px;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

.nav-cta {
  display: none;
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
  }
  .nav-cta {
    display: block;
  }
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (min-width: 1024px) {
  .hamburger {
    display: none;
  }
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(13, 11, 20, 0.98);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-slow);
}

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

.mobile-menu a {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.mobile-menu a:hover {
  color: var(--neon-pink);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--neon-pink);
  color: #fff;
  box-shadow: 0 0 20px rgba(255, 45, 120, 0.3);
}

.btn-primary:hover {
  background: #E61F66;
  box-shadow: 0 0 30px rgba(255, 45, 120, 0.5);
  transform: translateY(-2px);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--neon-blue);
  border: 2px solid var(--neon-blue);
}

.btn-secondary:hover {
  background: rgba(108, 92, 231, 0.1);
  box-shadow: 0 0 20px rgba(108, 92, 231, 0.3);
  transform: translateY(-2px);
  color: var(--neon-blue);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}

/* Store buttons */
.btn-store {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.8rem 1.5rem;
  background: #fff;
  color: #000;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-base);
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.btn-store:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.15);
  color: #000;
}

.btn-store svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.btn-store .store-text {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.2;
}

.btn-store .store-text small {
  font-size: 0.65rem;
  font-weight: 400;
  opacity: 0.7;
}

.btn-store .store-text strong {
  font-size: 1rem;
}

.store-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: rgba(108, 92, 231, 0.4);
  box-shadow: 0 0 30px rgba(108, 92, 231, 0.1);
  transform: translateY(-4px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.card h3 {
  margin-bottom: var(--space-xs);
}

.card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-md);
  background: rgba(255, 45, 120, 0.1);
  color: var(--neon-pink);
  border: 1px solid rgba(255, 45, 120, 0.2);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

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

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

@media (min-width: 1024px) {
  .hero-content {
    text-align: left;
  }
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: var(--space-lg);
  background: rgba(108, 92, 231, 0.15);
  color: var(--neon-blue);
  border: 1px solid rgba(108, 92, 231, 0.3);
}

.hero h1 {
  margin-bottom: var(--space-lg);
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 520px;
}

@media (min-width: 1024px) {
  .hero-subtitle {
    margin-left: 0;
  }
}

@media (max-width: 1023px) {
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
}

.hero-meta {
  margin-top: var(--space-md);
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

/* Hero phone mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Animated background blobs */
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: -1;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: float 8s ease-in-out infinite;
}

.blob-pink {
  width: 400px;
  height: 400px;
  background: var(--neon-pink);
  top: 20%;
  right: 10%;
  opacity: 0.15;
}

.blob-blue {
  width: 350px;
  height: 350px;
  background: var(--neon-blue);
  bottom: 20%;
  left: 15%;
  opacity: 0.12;
  animation-delay: -4s;
}

.blob-purple {
  width: 300px;
  height: 300px;
  background: var(--neon-purple);
  top: 50%;
  left: 50%;
  opacity: 0.08;
  animation-delay: -2s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* ============================================
   PHONE MOCKUP
   ============================================ */
.phone-mockup {
  position: relative;
  width: 280px;
  height: 570px;
  background: #1a1a2e;
  border-radius: 40px;
  border: 3px solid #333;
  box-shadow:
    0 0 40px rgba(255, 45, 120, 0.2),
    0 0 80px rgba(108, 92, 231, 0.1),
    inset 0 0 20px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  margin: 0 auto;
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 28px;
  background: #1a1a2e;
  border-radius: 0 0 20px 20px;
  z-index: 2;
}

.phone-mockup img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 37px;
}

/* Phone placeholder when no screenshot */
.phone-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--surface) 0%, var(--bg) 100%);
  border-radius: 37px;
  padding: var(--space-xl);
  text-align: center;
}

.phone-placeholder .logo-large {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
}

.phone-placeholder h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.phone-placeholder p {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

@media (min-width: 768px) {
  .phone-mockup {
    width: 300px;
    height: 612px;
  }
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
  background: var(--bg);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

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

.step-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-md);
  line-height: 1;
}

.step-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.step-card h3 {
  margin-bottom: var(--space-sm);
}

/* ============================================
   FEATURES GRID
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card .card-icon {
  background: rgba(255, 45, 120, 0.1);
}

.feature-card:nth-child(2) .card-icon { background: rgba(108, 92, 231, 0.1); }
.feature-card:nth-child(3) .card-icon { background: rgba(34, 197, 94, 0.1); }
.feature-card:nth-child(4) .card-icon { background: rgba(168, 85, 247, 0.1); }
.feature-card:nth-child(5) .card-icon { background: rgba(245, 158, 11, 0.1); }
.feature-card:nth-child(6) .card-icon { background: rgba(255, 45, 120, 0.1); }

/* ============================================
   SAFETY SECTION
   ============================================ */
.safety {
  background: var(--surface);
}

.safety-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

@media (min-width: 768px) {
  .safety-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.safety-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.safety-point {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.safety-check {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--success);
  font-size: 1rem;
  margin-top: 2px;
}

.safety-point p {
  font-size: 1.05rem;
  line-height: 1.6;
}

.safety-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.shield-icon {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(108, 92, 231, 0.1));
  border: 2px solid rgba(34, 197, 94, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  box-shadow: 0 0 60px rgba(34, 197, 94, 0.1);
}

@media (min-width: 768px) {
  .shield-icon {
    width: 260px;
    height: 260px;
    font-size: 6rem;
  }
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: 800px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pricing-card {
  padding: var(--space-2xl);
  text-align: center;
}

.pricing-card.featured {
  border-color: var(--neon-pink);
  box-shadow: 0 0 40px rgba(255, 45, 120, 0.15);
  position: relative;
}

.pricing-label {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-md);
}

.pricing-card:not(.featured) .pricing-label {
  background: rgba(108, 92, 231, 0.15);
  color: var(--neon-blue);
}

.pricing-card.featured .pricing-label {
  background: rgba(255, 45, 120, 0.15);
  color: var(--neon-pink);
}

.pricing-price {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.pricing-sublabel {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-xl);
}

.pricing-features {
  text-align: left;
  margin-bottom: var(--space-xl);
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.pricing-features li::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-tagline {
  margin-top: var(--space-xl);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--neon-pink);
  text-align: center;
}

/* ============================================
   SOCIAL PROOF / STATS
   ============================================ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

@media (min-width: 768px) {
  .stats-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  text-align: center;
  padding: var(--space-lg);
}

.stat-value {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

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

.testimonial-card {
  padding: var(--space-xl);
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.testimonial-author {
  font-size: 0.85rem;
  color: var(--neon-pink);
  font-weight: 600;
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 100%);
}

.final-cta h2 {
  margin-bottom: var(--space-md);
}

.final-cta > .container > p {
  font-size: 1.1rem;
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta .store-buttons {
  justify-content: center;
  margin-bottom: var(--space-3xl);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: var(--space-3xl) 0 var(--space-xl);
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-brand p {
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  max-width: 280px;
}

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

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  font-size: 1rem;
}

.footer-socials a:hover {
  background: var(--neon-pink);
  color: #fff;
}

.footer-col h4 {
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

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

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

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

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

.footer-bottom .made-with {
  color: var(--text-tertiary);
  font-size: 0.85rem;
}

.footer-bottom .made-with span {
  color: var(--neon-pink);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger delay for cards */
.stagger-1 { transition-delay: 0ms; }
.stagger-2 { transition-delay: 100ms; }
.stagger-3 { transition-delay: 200ms; }
.stagger-4 { transition-delay: 300ms; }
.stagger-5 { transition-delay: 400ms; }
.stagger-6 { transition-delay: 500ms; }

/* ============================================
   LEGAL PAGES
   ============================================ */
.legal-hero {
  padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-2xl);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.legal-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-sm);
}

.legal-hero .meta {
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

.legal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  padding: var(--space-2xl) 0 var(--space-4xl);
}

@media (min-width: 1024px) {
  .legal-layout {
    grid-template-columns: 240px 1fr;
  }
}

/* Table of Contents Sidebar */
.legal-toc {
  display: none;
}

@media (min-width: 1024px) {
  .legal-toc {
    display: block;
    position: sticky;
    top: calc(var(--nav-height) + var(--space-xl));
    max-height: calc(100vh - var(--nav-height) - var(--space-2xl));
    overflow-y: auto;
    padding-right: var(--space-md);
  }
}

.legal-toc h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-tertiary);
  margin-bottom: var(--space-md);
}

.legal-toc ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.legal-toc a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: var(--space-xs) 0;
  display: block;
  transition: color var(--transition-fast);
  border-left: 2px solid transparent;
  padding-left: var(--space-sm);
}

.legal-toc a:hover,
.legal-toc a.active {
  color: var(--neon-pink);
  border-left-color: var(--neon-pink);
}

/* Mobile ToC toggle */
.toc-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-md);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  margin-bottom: var(--space-lg);
}

.toc-toggle::after {
  content: '▼';
  font-size: 0.7rem;
  transition: transform var(--transition-fast);
}

.toc-toggle.active::after {
  transform: rotate(180deg);
}

.toc-mobile {
  display: none;
  padding: var(--space-md);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  margin-top: calc(-1 * var(--space-md));
}

.toc-mobile.active {
  display: block;
}

.toc-mobile a {
  display: block;
  padding: var(--space-xs) 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

@media (min-width: 1024px) {
  .toc-toggle,
  .toc-mobile {
    display: none !important;
  }
}

/* Legal Content */
.legal-content {
  max-width: var(--container-prose);
}

.legal-content h2 {
  font-size: 1.5rem;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
  scroll-margin-top: calc(var(--nav-height) + var(--space-lg));
}

.legal-content h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.legal-content h3 {
  font-size: 1.15rem;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

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

.legal-content ul {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.legal-content ul li {
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: var(--space-xs);
  line-height: 1.6;
  color: var(--text-secondary);
}

.legal-content ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--neon-pink);
}

.legal-content ul ul {
  margin-top: var(--space-xs);
  margin-bottom: var(--space-xs);
}

/* Legal tables */
.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-lg);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.legal-table thead {
  background: var(--surface-elevated);
}

.legal-table th {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
}

.legal-table td {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

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

/* Legal highlight/notice boxes */
.legal-highlight {
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  background: rgba(108, 92, 231, 0.08);
  border: 1px solid rgba(108, 92, 231, 0.2);
}

.legal-highlight.warning {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.2);
}

.legal-highlight.warning p {
  color: var(--warning);
  font-weight: 600;
}

.legal-highlight.error {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.2);
}

.legal-highlight.success {
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.2);
}

.legal-highlight h4 {
  color: var(--neon-blue);
  margin-bottom: var(--space-sm);
}

.legal-highlight.warning h4 {
  color: var(--warning);
}

.legal-highlight.error h4 {
  color: var(--error);
}

.legal-highlight.success h4 {
  color: var(--success);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--neon-pink);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 20px rgba(255, 45, 120, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: 100;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: #E61F66;
  transform: translateY(-2px);
}

/* ============================================
   UTILITY
   ============================================ */
.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Body scroll lock for mobile menu */
body.menu-open {
  overflow: hidden;
}

/* Visually hidden (a11y) */
.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;
}