/* ===================================================
   Pickle Ginger Anime Adviser — Design System
   Modern, accessible CSS with mobile-first approach
   =================================================== */

/* ===== CSS Custom Properties ===== */
:root {
  /* Color palette */
  --clr-bg:          #0d0d1a;
  --clr-surface:     #161626;
  --clr-surface-2:   #1e1e34;
  --clr-surface-3:   #252540;

  --clr-primary:     #8b5cf6;
  --clr-primary-dk:  #7c3aed;
  --clr-primary-lt:  #a78bfa;
  --clr-secondary:   #ec4899;
  --clr-secondary-dk:#db2777;

  --clr-text:        #f1f5f9;
  --clr-text-2:      #cbd5e1;
  --clr-text-muted:  #64748b;
  --clr-border:      rgba(255, 255, 255, 0.08);
  --clr-border-2:    rgba(255, 255, 255, 0.15);

  --clr-success:     #10b981;
  --clr-error:       #ef4444;

  /* Typography */
  --font-sans:    'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Plus Jakarta Sans', var(--font-sans);

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border radius */
  --radius-sm:   0.375rem;
  --radius-md:   0.625rem;
  --radius-lg:   1rem;
  --radius-xl:   1.5rem;
  --radius-2xl:  2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5), 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.5), 0 8px 10px rgba(0, 0, 0, 0.3);
  --shadow-glow-primary:   0 0 20px rgba(139, 92, 246, 0.3);
  --shadow-glow-secondary: 0 0 20px rgba(236, 72, 153, 0.3);

  /* Transitions */
  --ease-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --ease-base:   250ms cubic-bezier(0.4, 0, 0.2, 1);
  --ease-slow:   350ms cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --container-max: 1200px;
  --header-height: 4rem;
}

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

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

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--clr-text);
  background-color: var(--clr-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

/* ===== Accessibility ===== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  width: auto;
  height: auto;
  padding: var(--space-3) var(--space-5);
  background: var(--clr-primary);
  color: white;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  z-index: 9999;
}

:focus-visible {
  outline: 3px solid var(--clr-primary-lt);
  outline-offset: 3px;
}

/* ===== Layout Utilities ===== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.section {
  padding-block: var(--space-16);
}

.section-header {
  text-align: center;
  margin-block-end: var(--space-12);
}

.section-header h2 {
  font-size: var(--text-3xl);
  margin-block-end: var(--space-3);
  color: var(--clr-text);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--clr-text-2);
  max-width: 600px;
  margin-inline: auto;
}

.section-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: rgba(139, 92, 246, 0.15);
  color: var(--clr-primary-lt);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-block-end: var(--space-4);
}

.text-gradient {
  background: linear-gradient(135deg, var(--clr-primary-lt), var(--clr-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--ease-base);
  text-decoration: none;
  white-space: nowrap;
  min-height: 2.75rem;
}

.btn:focus-visible {
  outline: 3px solid var(--clr-primary-lt);
  outline-offset: 3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary-dk), var(--clr-primary));
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-md), var(--shadow-glow-primary);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-lt));
  box-shadow: var(--shadow-lg), 0 0 30px rgba(139, 92, 246, 0.5);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-text-2);
  border-color: var(--clr-border-2);
}

.btn-ghost:hover {
  background: var(--clr-surface-2);
  color: var(--clr-text);
  border-color: var(--clr-primary-lt);
}

.btn-social {
  background: var(--clr-surface-2);
  color: var(--clr-text-2);
  border-color: var(--clr-border);
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
}

.btn-social:hover {
  background: var(--clr-surface-3);
  color: var(--clr-text);
  border-color: var(--clr-border-2);
}

/* ===== Site Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(13, 13, 26, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
}

.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  font-size: var(--text-2xl);
  line-height: 1;
}

.logo-text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--clr-text);
  letter-spacing: -0.03em;
}

/* Desktop nav */
#main-nav ul {
  display: none;
  gap: var(--space-1);
}

#main-nav ul a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--clr-text-2);
  border-radius: var(--radius-md);
  transition: color var(--ease-fast), background var(--ease-fast);
}

#main-nav ul a:hover,
#main-nav ul a[aria-current="page"] {
  color: var(--clr-text);
  background: var(--clr-surface-2);
}

#main-nav ul a[aria-current="page"] {
  color: var(--clr-primary-lt);
}

/* Mobile hamburger toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--ease-fast);
}

.nav-toggle:hover {
  background: var(--clr-surface-2);
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--clr-text-2);
  border-radius: var(--radius-full);
  transition: all var(--ease-base);
  position: relative;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
}

.hamburger::before { top: -6px; }
.hamburger::after  { top:  6px; }

/* Mobile nav open state */
.nav-open #main-nav ul {
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: var(--header-height) 0 0 0;
  background: var(--clr-bg);
  padding: var(--space-6);
  gap: var(--space-2);
  z-index: 99;
  border-top: 1px solid var(--clr-border);
  overflow-y: auto;
}

.nav-open #main-nav ul a {
  font-size: var(--text-lg);
  padding: var(--space-3) var(--space-4);
}

/* ===== Hero Section ===== */
.hero {
  padding-block: var(--space-16) var(--space-20);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(139, 92, 246, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 60%,  rgba(236, 72, 153, 0.1)  0%, transparent 50%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  gap: var(--space-12);
  align-items: center;
  position: relative;
}

.hero-eyebrow {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-primary-lt);
  margin-block-end: var(--space-4);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--clr-text);
  margin-block-end: var(--space-6);
}

.hero-description {
  font-size: var(--text-lg);
  color: var(--clr-text-2);
  max-width: 540px;
  margin-block-end: var(--space-8);
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-block-end: var(--space-10);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--clr-text);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: var(--space-1);
}

.stat-divider {
  width: 1px;
  height: 2rem;
  background: var(--clr-border-2);
  flex-shrink: 0;
}

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

.hero-card-stack {
  position: relative;
  width: 280px;
  height: 360px;
}

.anime-preview-card {
  position: absolute;
  width: 220px;
  height: 300px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: flex-end;
  padding: var(--space-5);
  transition: transform var(--ease-slow);
}

.card-1 {
  background: linear-gradient(135deg, #7c3aed, #ec4899);
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  box-shadow: var(--shadow-xl), var(--shadow-glow-primary);
}

.card-2 {
  background: linear-gradient(135deg, #1d4ed8, #7c3aed);
  bottom: 20px;
  left: 50%;
  transform: translateX(-65%) rotate(-8deg);
  z-index: 2;
  box-shadow: var(--shadow-lg);
  opacity: 0.8;
}

.card-3 {
  background: linear-gradient(135deg, #0f766e, #1d4ed8);
  bottom: 20px;
  left: 50%;
  transform: translateX(-35%) rotate(8deg);
  z-index: 1;
  box-shadow: var(--shadow-lg);
  opacity: 0.6;
}

.card-genre {
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  color: white;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
}

/* ===== Genre Section ===== */
.genre-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.genre-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  cursor: pointer;
  transition: all var(--ease-base);
  user-select: none;
}

.genre-card:hover,
.genre-card:focus-visible {
  background: var(--clr-surface-2);
  border-color: var(--clr-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 15px rgba(139, 92, 246, 0.2);
  outline: none;
}

.genre-card:focus-visible {
  outline: 3px solid var(--clr-primary-lt);
  outline-offset: 2px;
}

.genre-icon {
  display: block;
  font-size: 2rem;
  margin-block-end: var(--space-3);
  line-height: 1;
}

.genre-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-text-2);
  transition: color var(--ease-fast);
}

.genre-card:hover .genre-name,
.genre-card:focus-visible .genre-name {
  color: var(--clr-text);
}

/* ===== Quiz Section ===== */
.quiz-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-8);
  display: grid;
  gap: var(--space-8);
  overflow: hidden;
  position: relative;
}

.quiz-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.quiz-content h2 {
  font-size: var(--text-3xl);
  margin-block-end: var(--space-4);
  color: var(--clr-text);
}

.quiz-content p {
  color: var(--clr-text-2);
  font-size: var(--text-lg);
  margin-block-end: var(--space-6);
  max-width: 480px;
}

.quiz-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-block-end: var(--space-8);
}

.quiz-features li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--clr-text-2);
  font-size: var(--text-sm);
}

.quiz-features li::before {
  content: '✓';
  color: var(--clr-primary-lt);
  font-weight: 700;
  font-size: var(--text-base);
}

.quiz-visual {
  display: none;
}

.quiz-decoration {
  position: relative;
  width: 180px;
  height: 180px;
}

.deco-circle {
  position: absolute;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.deco-1 {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--clr-primary-dk), var(--clr-primary));
  color: white;
  font-size: var(--text-2xl);
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: floatCenter 3s ease-in-out infinite;
  box-shadow: var(--shadow-glow-primary);
}

.deco-2 {
  width: 60px;
  height: 60px;
  background: var(--clr-surface-3);
  color: var(--clr-primary-lt);
  font-size: var(--text-xs);
  bottom: 10px;
  left: 0;
  animation: float 3s ease-in-out 1s infinite;
}

.deco-3 {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--clr-secondary-dk), var(--clr-secondary));
  font-size: var(--text-xl);
  bottom: 20px;
  right: 0;
  animation: float 3s ease-in-out 2s infinite;
  box-shadow: var(--shadow-glow-secondary);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

@keyframes floatCenter {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(-8px); }
}

/* ===== Family Section ===== */
.family-grid {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

.family-content h2 {
  font-size: var(--text-3xl);
  color: var(--clr-text);
  margin-block-end: var(--space-4);
}

.family-content p {
  color: var(--clr-text-2);
  font-size: var(--text-lg);
  line-height: 1.7;
  margin-block-end: var(--space-8);
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--clr-text-2);
}

.feature-icon {
  color: var(--clr-success);
  font-size: var(--text-lg);
  flex-shrink: 0;
}

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

.family-badge {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-12) var(--space-10);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  box-shadow: var(--shadow-xl);
}

.badge-icon {
  font-size: 5rem;
  line-height: 1;
  display: block;
}

.badge-text {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--clr-text);
}

/* ===== Newsletter Section ===== */
.newsletter-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  position: relative;
  overflow: hidden;
}

.newsletter-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.newsletter-card h2 {
  font-size: var(--text-3xl);
  color: var(--clr-text);
  margin-block-end: var(--space-3);
}

.newsletter-card > p {
  color: var(--clr-text-2);
  font-size: var(--text-lg);
  margin-block-end: var(--space-8);
}

.newsletter-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-block-end: var(--space-3);
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-full);
  color: var(--clr-text);
  font-size: var(--text-base);
  transition: border-color var(--ease-fast), box-shadow var(--ease-fast);
  min-height: 2.75rem;
}

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

.newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.form-message {
  font-size: var(--text-sm);
  min-height: 1.5em;
  color: var(--clr-success);
}

.form-message.error {
  color: var(--clr-error);
}

.social-links {
  border-top: 1px solid var(--clr-border);
  padding-top: var(--space-6);
  margin-top: var(--space-6);
}

.social-links > p {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  margin-block-end: var(--space-3);
}

.social-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* ===== Site Footer ===== */
.site-footer {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  padding-block: var(--space-12) var(--space-8);
}

.footer-grid {
  display: grid;
  gap: var(--space-8);
  margin-block-end: var(--space-8);
}

.footer-brand .logo {
  margin-block-end: var(--space-4);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  max-width: 280px;
  line-height: 1.6;
}

.footer-nav h3 {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text);
  margin-block-end: var(--space-4);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-nav a {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  transition: color var(--ease-fast);
}

.footer-nav a:hover {
  color: var(--clr-text);
}

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  text-align: center;
}

.footer-bottom p {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
}

.footer-social {
  display: flex;
  gap: var(--space-4);
}

.footer-social a {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  transition: color var(--ease-fast);
}

.footer-social a:hover {
  color: var(--clr-primary-lt);
}

/* ===== Page Hero (inner pages) ===== */
.page-hero {
  padding-block: var(--space-16) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(139, 92, 246, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--clr-text);
  margin-block-end: var(--space-4);
  position: relative;
}

.page-hero p {
  font-size: var(--text-xl);
  color: var(--clr-text-2);
  max-width: 600px;
  margin-inline: auto;
  position: relative;
}

/* ===== Content Cards (About, etc.) ===== */
.content-section {
  padding-block: var(--space-4) var(--space-16);
}

.content-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  margin-block-end: var(--space-6);
}

.content-card h2 {
  font-size: var(--text-2xl);
  color: var(--clr-text);
  margin-block-end: var(--space-4);
  padding-block-end: var(--space-4);
  border-bottom: 1px solid var(--clr-border);
}

.content-card h3 {
  font-size: var(--text-xl);
  color: var(--clr-primary-lt);
  margin-block: var(--space-6) var(--space-3);
}

.content-card p {
  color: var(--clr-text-2);
  font-size: var(--text-base);
  line-height: 1.8;
  margin-block-end: var(--space-4);
}

.content-card p:last-child {
  margin-block-end: 0;
}

.content-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-block: var(--space-4);
}

.content-card ul li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--clr-text-2);
  padding: var(--space-3) var(--space-4);
  background: var(--clr-surface-2);
  border-radius: var(--radius-md);
}

.content-card ul li::before {
  content: '▸';
  color: var(--clr-primary-lt);
  font-size: var(--text-sm);
  margin-top: 2px;
  flex-shrink: 0;
}

/* ===== Tropes Page ===== */
.trope-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  margin-block-end: var(--space-4);
  transition: border-color var(--ease-base);
}

.trope-card:hover {
  border-color: var(--clr-primary);
}

.trope-card h3 {
  font-size: var(--text-xl);
  color: var(--clr-primary-lt);
  margin-block-end: var(--space-3);
}

.trope-card p {
  color: var(--clr-text-2);
  line-height: 1.8;
}

/* ===== Blog Page ===== */
.blog-grid {
  display: grid;
  gap: var(--space-6);
}

.blog-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--ease-base), box-shadow var(--ease-base), border-color var(--ease-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--clr-primary);
}

.blog-card-image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.blog-card-body {
  padding: var(--space-6);
}

.blog-card-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-primary-lt);
  background: rgba(139, 92, 246, 0.1);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  margin-block-end: var(--space-3);
}

.blog-card-body h3 {
  font-size: var(--text-xl);
  color: var(--clr-text);
  margin-block-end: var(--space-3);
  line-height: 1.3;
}

.blog-card-body p {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* ===== Contact Page ===== */
.contact-grid {
  display: grid;
  gap: var(--space-8);
}

.contact-info h2 {
  font-size: var(--text-2xl);
  color: var(--clr-text);
  margin-block-end: var(--space-4);
}

.contact-info > p {
  color: var(--clr-text-2);
  line-height: 1.8;
  margin-block-end: var(--space-6);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--clr-text-2);
}

.contact-detail-icon {
  font-size: var(--text-xl);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-detail-item a {
  color: var(--clr-primary-lt);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-detail-item a:hover {
  color: var(--clr-primary);
}

.contact-form-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
}

.contact-form-card h2 {
  font-size: var(--text-2xl);
  color: var(--clr-text);
  margin-block-end: var(--space-6);
}

.form-field {
  margin-block-end: var(--space-5);
}

.form-field label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-text);
  margin-block-end: var(--space-2);
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-md);
  color: var(--clr-text);
  font-size: var(--text-base);
  transition: border-color var(--ease-fast), box-shadow var(--ease-fast);
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--clr-text-muted);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

/* ===== Privacy & Terms — Long-form content ===== */
.long-form-content {
  max-width: 800px;
  margin-inline: auto;
}

.long-form-content h2 {
  font-size: var(--text-2xl);
  color: var(--clr-text);
  margin-block: var(--space-8) var(--space-3);
  padding-block-start: var(--space-6);
  border-top: 1px solid var(--clr-border);
}

.long-form-content h2:first-of-type {
  border-top: none;
  padding-block-start: 0;
  margin-block-start: 0;
}

.long-form-content h3 {
  font-size: var(--text-xl);
  color: var(--clr-primary-lt);
  margin-block: var(--space-6) var(--space-2);
}

.long-form-content h4 {
  font-size: var(--text-lg);
  color: var(--clr-text);
  margin-block: var(--space-4) var(--space-2);
}

.long-form-content h5 {
  font-size: var(--text-base);
  color: var(--clr-text);
  font-weight: 600;
  margin-block: var(--space-3) var(--space-2);
}

.long-form-content p {
  color: var(--clr-text-2);
  line-height: 1.8;
  margin-block-end: var(--space-4);
}

.long-form-content a {
  color: var(--clr-primary-lt);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.long-form-content a:hover {
  color: var(--clr-primary);
}

.long-form-content ul,
.long-form-content ol {
  list-style: none;
  margin-block: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.long-form-content li {
  color: var(--clr-text-2);
  padding-inline-start: var(--space-5);
  position: relative;
  line-height: 1.7;
}

.long-form-content ul li::before {
  content: '•';
  color: var(--clr-primary-lt);
  position: absolute;
  left: 0;
}

.long-form-content b,
.long-form-content strong {
  color: var(--clr-text);
  font-weight: 600;
}

/* ===== 404 Page ===== */
.error-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-12) var(--space-4);
}

.error-code {
  font-size: clamp(5rem, 15vw, 10rem);
  font-family: var(--font-display);
  font-weight: 800;
  background: linear-gradient(135deg, var(--clr-primary-lt), var(--clr-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-block-end: var(--space-4);
}

.error-page h2 {
  font-size: var(--text-2xl);
  color: var(--clr-text);
  margin-block-end: var(--space-4);
}

.error-page > p {
  color: var(--clr-text-2);
  font-size: var(--text-lg);
  margin-block-end: var(--space-8);
  max-width: 400px;
}

/* ===== Responsive — Tablet & up (≥ 640px) ===== */
@media (min-width: 640px) {
  .container {
    padding-inline: var(--space-6);
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .newsletter-form .form-group {
    flex-direction: row;
  }

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

/* ===== Responsive — Tablet landscape & up (≥ 768px) ===== */
@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-6);
  }

  .section {
    padding-block: var(--space-24);
  }

  .section-header h2 {
    font-size: var(--text-4xl);
  }

  #main-nav ul {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }

  .hero {
    padding-block: var(--space-24);
  }

  .quiz-card {
    grid-template-columns: 1fr auto;
    padding: var(--space-12);
    gap: var(--space-12);
    align-items: center;
  }

  .quiz-content h2 {
    font-size: var(--text-4xl);
  }

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

  .family-content h2 {
    font-size: var(--text-4xl);
  }

  .content-card {
    padding: var(--space-10);
  }

  .content-card h2 {
    font-size: var(--text-3xl);
  }

  .contact-form-card {
    padding: var(--space-10);
  }

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

/* ===== Responsive — Desktop (≥ 1024px) ===== */
@media (min-width: 1024px) {
  .container {
    padding-inline: var(--space-8);
  }

  .hero .container {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .family-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .contact-grid {
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-12);
  }

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

  .genre-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}