/* =============================================================
   LigiLearn Landing Pages — Design System
   Modern, fast-loading, mobile-first, SEO-optimized
   ============================================================= */

/* ---------- CSS Variables ---------- */
:root {
  --color-primary: #1a56db;
  --color-primary-dark: #1e3a8a;
  --color-primary-light: #dbeafe;
  --color-primary-50: #eff6ff;
  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  --color-accent-light: #fef3c7;
  --color-success: #059669;
  --color-success-light: #d1fae5;
  --color-text: #1f2937;
  --color-text-light: #6b7280;
  --color-text-muted: #9ca3af;
  --color-bg: #ffffff;
  --color-bg-alt: #f9fafb;
  --color-bg-dark: #111827;
  --color-border: #e5e7eb;
  --color-white: #ffffff;
  --font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-hindi: 'Noto Sans Devanagari', 'Segoe UI', system-ui, sans-serif;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --max-width: 1200px;
  --transition: .25s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
ul, ol { list-style: none; }

.hindi { font-family: var(--font-hindi); }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  font-weight: 700;
  color: var(--color-text);
}

h1 { font-size: clamp(1.875rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

.section-label {
  display: inline-block;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-50);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.section-title { margin-bottom: 12px; }

.section-desc {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  max-width: 640px;
}

.text-center { text-align: center; }
.text-center .section-desc { margin: 0 auto; }

.highlight { color: var(--color-primary); }
.highlight-accent { color: var(--color-accent-dark); font-weight: 700; }

/* ---------- Sections ---------- */
.section {
  padding: 80px 0;
}

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

.section-dark {
  background: var(--color-bg-dark);
  color: var(--color-white);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 { color: var(--color-white); }
.section-dark .section-desc { color: #d1d5db; }
.section-dark .section-label { background: rgba(255,255,255,.1); color: #93c5fd; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.nav.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-text);
}

.nav-logo svg { width: 36px; height: 36px; }
.nav-logo:hover { color: var(--color-text); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-size: .9375rem;
  font-weight: 500;
  color: var(--color-text-light);
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  background: var(--color-primary);
  color: var(--color-white) !important;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .9375rem;
  transition: background var(--transition), transform var(--transition);
}

.nav-cta:hover {
  background: var(--color-primary-dark);
  color: var(--color-white) !important;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle svg { width: 24px; height: 24px; stroke: var(--color-text); }

/* ---------- Hero ---------- */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-bg) 50%, var(--color-accent-light) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,86,219,.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--color-success-light);
  color: var(--color-success);
  border-radius: 20px;
  font-size: .8125rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-badge svg { width: 16px; height: 16px; }

.hero h1 {
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: 32px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.hero-stat strong {
  display: block;
  font-size: 1.75rem;
  color: var(--color-primary);
  font-weight: 800;
}

.hero-stat span {
  font-size: .875rem;
  color: var(--color-text-muted);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  width: 100%;
  max-width: 480px;
}

.hero-visual-card h3 {
  margin-bottom: 20px;
  font-size: 1.125rem;
}

.module-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.module-preview-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 500;
}

.module-preview-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-text);
}

.btn-accent:hover {
  background: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

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

.btn-white:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn-lg { padding: 16px 36px; font-size: 1.0625rem; }
.btn-sm { padding: 10px 20px; font-size: .875rem; }

.btn svg { width: 18px; height: 18px; }

/* ---------- Badges / Tags ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: .75rem;
  font-weight: 600;
  border-radius: 20px;
}

.badge-primary { background: var(--color-primary-light); color: var(--color-primary); }
.badge-accent { background: var(--color-accent-light); color: var(--color-accent-dark); }
.badge-success { background: var(--color-success-light); color: var(--color-success); }

/* ---------- Feature / Module Grid ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all var(--transition);
}

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

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.feature-icon svg { width: 24px; height: 24px; }

.feature-icon-blue { background: var(--color-primary-light); color: var(--color-primary); }
.feature-icon-amber { background: var(--color-accent-light); color: var(--color-accent-dark); }
.feature-icon-green { background: var(--color-success-light); color: var(--color-success); }

.feature-card h3 { margin-bottom: 8px; font-size: 1.0625rem; }
.feature-card p { font-size: .9375rem; color: var(--color-text-light); line-height: 1.6; }

/* ---------- Module Showcase (icon grid) ---------- */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.module-item {
  text-align: center;
  padding: 24px 16px;
  border-radius: var(--radius-md);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.module-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.module-item svg {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
  margin: 0 auto 10px;
}

.module-item span {
  font-size: .875rem;
  font-weight: 600;
  display: block;
}

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-card {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}

.pricing-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured::before {
  content: 'Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  padding: 4px 16px;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 700;
}

.pricing-label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.pricing-price small {
  font-size: .875rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.pricing-desc {
  font-size: .9375rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
}

.pricing-features {
  text-align: left;
  margin-bottom: 28px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: .9375rem;
  color: var(--color-text-light);
}

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

/* ---------- For Whom (Tabs) ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.audience-card {
  text-align: center;
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border);
  transition: all var(--transition);
}

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

.audience-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-primary-light);
}

.audience-icon svg { width: 32px; height: 32px; color: var(--color-primary); }

.audience-card h3 { margin-bottom: 8px; }
.audience-card p { font-size: .875rem; color: var(--color-text-light); }

/* ---------- City Section ---------- */
.city-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.city-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: .9375rem;
  transition: all var(--transition);
}

.city-link:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-50);
  transform: translateX(4px);
}

.city-link svg { width: 16px; height: 16px; color: var(--color-primary); flex-shrink: 0; }

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 800px;
  margin: 48px auto 0;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.open { border-color: var(--color-primary); }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  color: var(--color-text);
  transition: color var(--transition);
}

.faq-q:hover { color: var(--color-primary); }

.faq-q svg {
  width: 20px;
  height: 20px;
  transition: transform var(--transition);
  flex-shrink: 0;
  color: var(--color-text-muted);
}

.faq-item.open .faq-q svg { transform: rotate(180deg); color: var(--color-primary); }

.faq-a {
  display: none;
  padding: 0 24px 18px;
  font-size: .9375rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.faq-item.open .faq-a { display: block; }

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: 80px 0;
  text-align: center;
}

.cta-banner h2 { color: var(--color-white); margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,.85); font-size: 1.0625rem; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-banner .btn { margin: 0 8px; }

/* ---------- Footer ---------- */
.footer {
  background: var(--color-bg-dark);
  color: #d1d5db;
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: .9375rem;
  margin-top: 12px;
  line-height: 1.7;
}

.footer h4 {
  color: var(--color-white);
  font-size: .875rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 16px;
}

.footer-links li { margin-bottom: 10px; }
.footer-links a { color: #9ca3af; font-size: .9375rem; }
.footer-links a:hover { color: var(--color-white); }

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: .9375rem;
}

.footer-contact svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--color-primary); margin-top: 2px; }

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .8125rem;
  color: #6b7280;
}

.footer-bottom a { color: #9ca3af; }
.footer-bottom a:hover { color: var(--color-white); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  padding: 12px 0;
  font-size: .8125rem;
  color: var(--color-text-muted);
}

.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb span { margin: 0 6px; }

/* ---------- City Hero (for city pages) ---------- */
.city-hero {
  padding: 130px 0 60px;
  background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-bg) 100%);
}

.city-hero h1 { margin-bottom: 16px; }
.city-hero p { font-size: 1.0625rem; color: var(--color-text-light); max-width: 700px; line-height: 1.8; }

/* ---------- Content Section (for city/about) ---------- */
.content-section {
  padding: 60px 0;
}

.content-section h2 { margin-bottom: 16px; }
.content-section h3 { margin-bottom: 12px; margin-top: 32px; }
.content-section p { margin-bottom: 16px; color: var(--color-text-light); line-height: 1.8; }

.content-section ul {
  margin-bottom: 16px;
  padding-left: 0;
}

.content-section ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 0;
  color: var(--color-text-light);
}

.content-section ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 9px;
}

/* ---------- Contact Form ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: .9375rem;
  font-family: var(--font-family);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,86,219,.1);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.contact-info-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-primary-light);
  flex-shrink: 0;
}

.contact-info-icon svg { width: 20px; height: 20px; color: var(--color-primary); }

.contact-info-item h4 { margin-bottom: 4px; font-size: .9375rem; }
.contact-info-item p { font-size: .875rem; color: var(--color-text-light); }

/* ---------- Trust Bar ---------- */
.trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  padding: 24px 0;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.trust-item svg { width: 20px; height: 20px; color: var(--color-success); }

/* ---------- Comparison Table ---------- */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 32px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.compare-table th,
.compare-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: .9375rem;
}

.compare-table thead th {
  background: var(--color-bg-dark);
  color: var(--color-white);
  font-weight: 600;
}

.compare-table tbody tr:hover { background: var(--color-primary-50); }

.compare-table .check { color: var(--color-success); font-weight: 700; }
.compare-table .cross { color: #ef4444; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .modules-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .city-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }

  .nav-links { display: none; }
  .nav-toggle { display: block; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    padding: 32px 24px;
    gap: 20px;
    z-index: 999;
    overflow-y: auto;
  }

  .nav-links.open a { font-size: 1.0625rem; }

  .hero { padding: 110px 0 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-stats { gap: 24px; }

  .features-grid { grid-template-columns: 1fr; }
  .modules-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .city-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }

  .cta-banner .btn { display: block; width: 80%; margin: 8px auto; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .modules-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .audience-grid { grid-template-columns: 1fr; }
  .city-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  opacity: 0;
  animation: fadeInUp .5s ease forwards;
}

.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }

/* ---------- Print ---------- */
@media print {
  .nav, .cta-banner, .footer { display: none; }
  .hero { padding-top: 20px; }
}