/* ==========================================================================
   CENTRE FOREIGN LANGUAGES MADURAI - Main Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS VARIABLES / DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Primary Colors - Deep Forest Green */
  --primary: #1B4332;
  --primary-dark: #0D2818;
  --primary-light: #2D6A4F;
  --primary-hover: #163828;

  /* Secondary/Accent - Rich Gold */
  --secondary: #C9A84C;
  --accent: #D4AF37;
  --accent-light: #E8C972;
  --accent-dark: #B8943F;

  /* Neutral Colors */
  --white: #FFFFFF;
  --off-white: #FAFAF7;
  --cream: #F5F0E8;
  --cream-warm: #F8F4EC;
  --dark: #1A1A2E;
  --dark-soft: #2A2A3E;
  --dark-light: #3A3A4E;

  /* Text Colors */
  --text: #333333;
  --text-light: #666666;
  --text-muted: #999999;
  --text-inverse: #FFFFFF;

  /* Feedback Colors */
  --success: #10B981;
  --error: #EF4444;
  --warning: #F59E0B;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --shadow-primary: 0 4px 20px rgba(27,67,50,0.25);

  /* Border Radius */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 9999px;

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Spacing */
  --section-padding: clamp(60px, 8vw, 120px);
  --container-max: 1400px;
  --navbar-height: 80px;
}

/* --------------------------------------------------------------------------
   RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--white);
  overflow-x: hidden;
  cursor: none;
}

/* Custom Cursor */
.cursor-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease, background 0.2s ease;
}

.cursor-ring {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 2px solid var(--primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease, opacity 0.3s ease;
  opacity: 0.5;
}

body.cursor-hover .cursor-ring {
  width: 60px;
  height: 60px;
  border-color: var(--secondary);
  opacity: 0.8;
}

body.cursor-click .cursor-ring {
  width: 30px;
  height: 30px;
  border-color: var(--accent);
}

/* Page Wrapper - Fade In Animation */
.page-wrapper {
  opacity: 0;
  animation: pageFadeIn 0.6s ease forwards;
}

@keyframes pageFadeIn {
  to { opacity: 1; }
}

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

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

p {
  color: var(--text-light);
  margin-bottom: 1rem;
}

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

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

/* --------------------------------------------------------------------------
   LAYOUT
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-padding) 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header .tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--cream);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--text-light);
}

/* --------------------------------------------------------------------------
   NAVBAR
   -------------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-height);
  z-index: 1000;
  transition: var(--transition);
  background: transparent;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  z-index: 1001;
}

.nav-logo .logo-icon {
  width: 48px;
  height: 48px;
  background: var(--secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.navbar.scrolled {
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.navbar.scrolled .nav-logo {
  color: var(--dark);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--white);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.navbar.scrolled .nav-links a {
  color: var(--text);
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(255,255,255,0.15);
  color: var(--secondary);
}

.navbar.scrolled .nav-links a:hover,
.navbar.scrolled .nav-links a.active {
  background: var(--cream);
  color: var(--primary);
}

.nav-links .nav-cta {
  background: var(--secondary);
  color: var(--dark) !important;
  font-weight: 600;
}

.nav-links .nav-cta:hover {
  background: var(--accent) !important;
  transform: translateY(-2px);
}

.navbar.scrolled .nav-links .nav-cta {
  background: var(--primary);
  color: var(--white) !important;
}

.navbar.scrolled .nav-links .nav-cta:hover {
  background: var(--primary-dark);
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  background: none;
  border: none;
  cursor: none;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.navbar.scrolled .nav-toggle span {
  background: var(--dark);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
@media (max-width: 992px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--primary);
    flex-direction: column;
    padding: 100px 24px 40px;
    gap: 4px;
    transform: translateY(-100%);
    transition: var(--transition);
    overflow-y: auto;
    height: 100vh;
  }

  .nav-links.active {
    transform: translateY(0);
  }

  .nav-links a {
    width: 100%;
    padding: 16px 20px;
    font-size: 1.1rem;
    color: var(--white);
    background: rgba(255,255,255,0.05);
  }

  .nav-links a:hover {
    background: rgba(255,255,255,0.15);
  }

  .nav-links .nav-cta {
    margin-top: 20px;
    text-align: center;
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--secondary);
  color: var(--dark);
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201,168,76,0.35);
}

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

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

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

.btn-dark:hover {
  background: var(--dark-soft);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.9rem;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.1rem;
}

.btn-icon {
  width: 20px;
  height: 20px;
}

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

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(13,40,24,0.95) 0%, rgba(26,26,46,0.85) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
  padding-top: var(--navbar-height);
}

.hero-photo {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-photo-wrapper {
  position: relative;
  width: 380px;
  height: 380px;
}

.hero-photo-ring {
  position: absolute;
  border: 2px solid var(--secondary);
  border-radius: 50%;
  animation: ringPulse 4s ease-in-out infinite;
}

.hero-photo-ring:nth-child(1) {
  top: -30px;
  left: -30px;
  right: -30px;
  bottom: -30px;
  animation-delay: 0s;
}

.hero-photo-ring:nth-child(2) {
  top: -60px;
  left: -60px;
  right: -60px;
  bottom: -60px;
  animation-delay: 0.5s;
  opacity: 0.5;
}

.hero-photo-ring:nth-child(3) {
  top: -90px;
  left: -90px;
  right: -90px;
  bottom: -90px;
  animation-delay: 1s;
  opacity: 0.25;
}

@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.05); opacity: 0.6; }
}

.hero-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--secondary);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 120px;
  color: var(--secondary);
}

.hero-badge {
  position: absolute;
  bottom: 20px;
  right: -20px;
  background: var(--secondary);
  color: var(--dark);
  padding: 20px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.hero-badge .number {
  font-size: 2.5rem;
  font-weight: 800;
  font-family: var(--font-heading);
  line-height: 1;
}

.hero-badge .label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-text {
  color: var(--white);
}

.hero-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(201,168,76,0.2);
  border: 1px solid var(--secondary);
  border-radius: var(--radius-full);
  color: var(--secondary);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-text h1 {
  color: var(--white);
  margin-bottom: 16px;
}

.hero-text h1 span {
  color: var(--secondary);
}

.hero-subtitle {
  font-size: 1.5rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 20px;
  font-weight: 500;
}

.hero-text p {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 40px;
  max-width: 500px;
}

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

.hero-social {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-social span {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

.hero-social-links {
  display: flex;
  gap: 12px;
}

.hero-social-links a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  color: var(--white);
  transition: var(--transition);
}

.hero-social-links a:hover {
  background: var(--secondary);
  color: var(--dark);
  transform: translateY(-3px);
}

/* Hero Responsive */
@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
    padding-top: calc(var(--navbar-height) + 40px);
  }

  .hero-photo {
    order: -1;
  }

  .hero-photo-wrapper {
    width: 280px;
    height: 280px;
  }

  .hero-text {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

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

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

/* --------------------------------------------------------------------------
   STATS SECTION
   -------------------------------------------------------------------------- */
.stats {
  background: var(--primary);
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201,168,76,0.15);
  border-radius: var(--radius-lg);
  color: var(--secondary);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

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

/* Custom Cursor - Hidden on touch devices */
@media (hover: none) and (pointer: coarse) {
  .cursor-dot, .cursor-ring {
    display: none;
  }
  body {
    cursor: auto;
  }
  a, button, input, textarea, select {
    cursor: auto;
  }
}

/* Mobile Optimizations */
@media (max-width: 768px) {
  :root {
    --navbar-height: 70px;
    --section-padding: clamp(40px, 6vw, 80px);
  }

  .container {
    padding: 0 16px;
  }

  h1 {
    font-size: clamp(2rem, 7vw, 3rem);
  }

  h2 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }

  h3 {
    font-size: clamp(1.25rem, 4vw, 1.5rem);
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.95rem;
  }

  .btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
  }

  /* Better touch targets */
  .nav-links a {
    padding: 14px 20px;
    min-height: 48px;
  }

  .service-card {
    padding: 28px 20px;
  }

  .form-group input,
  .form-group textarea {
    padding: 12px 14px;
    font-size: 16px; /* Prevents zoom on iOS */
  }

  /* Improved scroll behavior */
  html {
    scroll-behavior: auto;
  }

  /* Better spacing for mobile cards */
  .services-grid {
    gap: 16px;
  }

  .testimonials-grid {
    gap: 16px;
  }

  .videos-grid {
    gap: 16px;
  }

  /* Footer mobile adjustments */
  .footer-grid {
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  /* Parallax disabled on mobile for performance */
  .parallax-divider {
    background-attachment: scroll;
    min-height: 300px;
  }

  /* Chat widget mobile adjustments */
  .chat-window {
    width: 100%;
    height: 100%;
    max-height: 100vh;
    border-radius: 0;
    bottom: 0;
    right: 0;
    left: 0;
  }

  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    padding: 14px;
  }

  .whatsapp-float span {
    display: none;
  }

  .chatbot-trigger {
    bottom: 80px;
    right: 16px;
    padding: 12px 16px;
  }

  .chatbot-trigger span {
    display: none;
  }

  /* Toast notifications mobile */
  .toast-container {
    top: auto;
    bottom: 160px;
    right: 16px;
    left: 16px;
  }

  .toast {
    width: 100%;
    margin-bottom: 8px;
  }

  /* Mobile video thumbnail adjustments */
  .video-thumbnail {
    aspect-ratio: 16/10;
  }

  .video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  /* Mobile hero photo */
  .hero-photo-img img {
    border-radius: 50%;
  }

  /* Mobile testimonial avatar */
  .testimonial-avatar[style*="background-image"] {
    width: 56px;
    height: 56px;
  }

  /* Mobile hero hero section */
  .hero-content {
    padding-top: calc(var(--navbar-height) + 20px);
  }

  /* Grid layouts on mobile */
  .authority-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .authority-image {
    order: -1;
  }

  .authority-img img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--radius-xl);
  }

  /* Book page grid */
  .book-services-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* Gallery on mobile */
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Stats grid 2 columns */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Very small screens */
@media (max-width: 380px) {
  .hero-photo-wrapper {
    width: 240px;
    height: 240px;
  }

  .hero-badge {
    padding: 14px;
    right: 0;
    bottom: 10px;
  }

  .hero-badge .number {
    font-size: 2rem;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  .authority-float-card {
    padding: 16px;
    right: 10px;
    bottom: 20px;
  }

  .authority-float-card .number {
    font-size: 2rem;
  }
}

/* Tablet styles */
@media (min-width: 769px) and (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .lead-form-grid {
    gap: 40px;
  }

  .authority-grid {
    gap: 40px;
  }
}

/* --------------------------------------------------------------------------
   MARQUEE SECTION
   -------------------------------------------------------------------------- */
.marquee-section {
  background: var(--cream);
  padding: 30px 0;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  gap: 60px;
  animation: marquee 30s linear infinite;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  white-space: nowrap;
}

.marquee-item svg {
  width: 24px;
  height: 24px;
  color: var(--secondary);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --------------------------------------------------------------------------
   SERVICES SECTION
   -------------------------------------------------------------------------- */
.services-preview {
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--cream-warm);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
  background: var(--white);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border-radius: var(--radius-lg);
  color: var(--secondary);
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--secondary);
  color: var(--dark);
}

.service-card h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.service-card p {
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}

.service-link:hover {
  color: var(--secondary);
  gap: 12px;
}

.service-link svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   AUTHORITY/ABOUT SECTION
   -------------------------------------------------------------------------- */
.authority {
  background: var(--off-white);
}

.authority-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.authority-image {
  position: relative;
}

.authority-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.authority-image-wrapper::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  right: 20px;
  bottom: 20px;
  border: 3px solid var(--secondary);
  border-radius: var(--radius-xl);
  z-index: -1;
}

.authority-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.authority-float-card {
  position: absolute;
  bottom: 30px;
  right: -30px;
  background: var(--secondary);
  padding: 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.authority-float-card .number {
  font-size: 2.5rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--dark);
  line-height: 1;
}

.authority-float-card .label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dark);
  text-transform: uppercase;
}

.authority-content h2 {
  margin-bottom: 20px;
}

.authority-content > p {
  font-size: 1.125rem;
  margin-bottom: 30px;
}

.authority-list {
  list-style: none;
  margin-bottom: 30px;
}

.authority-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 1rem;
  color: var(--text);
}

.authority-list li svg {
  width: 24px;
  height: 24px;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

@media (max-width: 992px) {
  .authority-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .authority-image {
    order: -1;
  }
}

/* --------------------------------------------------------------------------
   PARALLAX DIVIDER
   -------------------------------------------------------------------------- */
.parallax-divider {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  background-attachment: fixed;
  background-position: center;
  background-size: cover;
}

.parallax-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(13,40,24,0.9) 0%, rgba(26,26,46,0.85) 100%);
}

.parallax-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
  max-width: 700px;
  padding: 40px 24px;
}

.parallax-content h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.parallax-content h2 span {
  color: var(--secondary);
}

.parallax-content p {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 30px;
}

.parallax-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   VIDEO PREVIEW GRID
   -------------------------------------------------------------------------- */
.videos-preview {
  background: var(--dark);
  color: var(--white);
}

.videos-preview .section-header h2 {
  color: var(--white);
}

.videos-preview .section-header p {
  color: rgba(255,255,255,0.7);
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.video-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--dark-soft);
  transition: var(--transition);
}

.video-card:hover {
  transform: translateY(-8px);
}

.video-thumbnail img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Testimonial avatars with images */
.testimonial-avatar[style*="background-image"] {
  background-color: var(--primary-light);
}

/* Hero images */
.hero-photo-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

/* Video card thumbnail overflow handling */
.video-card {
  overflow: hidden;
}

.video-card:hover {
  transform: translateY(-8px);
}

.video-thumbnail {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.video-thumbnail::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
}

.video-play {
  position: relative;
  z-index: 1;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary);
  border-radius: 50%;
  color: var(--dark);
  transition: var(--transition);
}

.video-card:hover .video-play {
  transform: scale(1.1);
}

.video-info {
  padding: 20px;
}

.video-info h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.video-source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.8);
}

.video-source svg {
  width: 14px;
  height: 14px;
}

@media (max-width: 992px) {
  .videos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .videos-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   LEAD CAPTURE FORM
   -------------------------------------------------------------------------- */
.lead-form-section {
  background: var(--off-white);
}

.lead-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.lead-form-content h2 {
  margin-bottom: 20px;
}

.lead-form-content > p {
  font-size: 1.125rem;
  margin-bottom: 30px;
}

.lead-features {
  list-style: none;
}

.lead-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 1rem;
  color: var(--text);
}

.lead-features li svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
  flex-shrink: 0;
}

.form-card {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.form-card h3 {
  margin-bottom: 24px;
  font-size: 1.5rem;
}

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

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: var(--cream);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  transition: var(--transition);
  cursor: none;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
}

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

.form-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 16px;
}

.form-note svg {
  width: 16px;
  height: 16px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.show {
  display: block;
}

.form-success svg {
  width: 80px;
  height: 80px;
  color: var(--success);
  margin-bottom: 20px;
}

.form-success h4 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.form-success p {
  color: var(--text-light);
}

@media (max-width: 992px) {
  .lead-form-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* --------------------------------------------------------------------------
   TESTIMONIALS SECTION
   -------------------------------------------------------------------------- */
.testimonials {
  background: var(--cream);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.testimonial-quote {
  width: 48px;
  height: 48px;
  color: var(--secondary);
  margin-bottom: 20px;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-stars svg {
  width: 20px;
  height: 20px;
  color: var(--secondary);
}

.testimonial-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  font-size: 24px;
  font-weight: 700;
}

.testimonial-info h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.testimonial-info span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

@media (max-width: 992px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   CTA SECTION
   -------------------------------------------------------------------------- */
.cta-section {
  background: var(--primary);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background: var(--dark);
  color: var(--white);
  padding-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .nav-logo {
  margin-bottom: 20px;
}

.footer-brand p {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  color: var(--white);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--secondary);
  color: var(--dark);
}

.footer-column h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 24px;
  font-family: var(--font-heading);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--secondary);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
}

.footer-contact svg {
  width: 20px;
  height: 20px;
  color: var(--secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  transition: var(--transition);
}

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

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* --------------------------------------------------------------------------
   CHATBOT
   -------------------------------------------------------------------------- */
.chatbot-trigger {
  position: fixed;
  bottom: 100px;
  right: 24px;
  z-index: 998;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--primary);
  color: var(--white);
  padding: 14px 24px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xl);
  cursor: none;
  transition: var(--transition);
  animation: slideInRight 0.6s ease 0.5s both;
}

.chatbot-trigger:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(27,67,50,0.35);
}

.chatbot-trigger svg {
  width: 24px;
  height: 24px;
}

.chatbot-trigger span {
  font-weight: 600;
  font-size: 0.95rem;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 998;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #25D366;
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 30px rgba(37,211,102,0.4);
  cursor: none;
  transition: var(--transition);
  animation: slideInRight 0.6s ease 0.3s both, pulse 2s infinite 1s;
}

.whatsapp-float:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(37,211,102,0.5);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

.whatsapp-float span {
  font-weight: 600;
  font-size: 0.95rem;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 30px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 8px 40px rgba(37,211,102,0.7); }
}

/* Chat Overlay */
.chat-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 999;
  display: none;
  opacity: 0;
  transition: var(--transition);
}

.chat-overlay.active {
  display: block;
  opacity: 1;
}

.chat-window {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 400px;
  max-height: 600px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  z-index: 1000;
  display: none;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition);
}

.chat-window.active {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}

.chat-header {
  background: var(--primary);
  color: var(--white);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-header-info svg {
  width: 32px;
  height: 32px;
}

.chat-header-info h4 {
  color: var(--white);
  font-size: 1.1rem;
}

.chat-header-info p {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  margin: 0;
}

.chat-close {
  background: none;
  border: none;
  color: var(--white);
  padding: 8px;
  cursor: none;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.chat-close:hover {
  background: rgba(255,255,255,0.15);
}

.chat-close svg {
  width: 24px;
  height: 24px;
}

.chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  background: var(--cream);
}

.chat-message {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  animation: messageFadeIn 0.3s ease;
}

@keyframes messageFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-message.bot {
  align-items: flex-start;
}

.chat-message.user {
  flex-direction: row-reverse;
}

.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chat-message.bot .chat-avatar {
  background: var(--primary-light);
  color: var(--secondary);
}

.chat-message.user .chat-avatar {
  background: var(--secondary);
  color: var(--dark);
}

.chat-message.user .chat-avatar svg {
  width: 18px;
  height: 18px;
}

.chat-bubble {
  max-width: 280px;
  padding: 14px 18px;
  border-radius: var(--radius-lg);
  font-size: 0.95rem;
  line-height: 1.5;
}

.chat-message.bot .chat-bubble {
  background: var(--white);
  color: var(--text);
  border-bottom-left-radius: 4px;
}

.chat-message.user .chat-bubble {
  background: var(--primary);
  color: var(--white);
  border-bottom-right-radius: 4px;
}

.chat-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.chat-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: var(--white);
  border: 2px solid var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  cursor: none;
  transition: var(--transition);
}

.chat-option:hover {
  background: var(--primary);
  color: var(--white);
}

.chat-option svg {
  width: 20px;
  height: 20px;
}

.chat-footer {
  padding: 20px;
  background: var(--white);
  border-top: 1px solid var(--cream);
}

.chat-input-wrapper {
  display: flex;
  gap: 12px;
}

.chat-input {
  flex: 1;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--cream);
  border-radius: var(--radius-full);
  background: var(--cream);
  color: var(--text);
  transition: var(--transition);
  cursor: none;
}

.chat-input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
}

.chat-send {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border: none;
  border-radius: 50%;
  color: var(--white);
  cursor: none;
  transition: var(--transition);
}

.chat-send:hover {
  background: var(--primary-dark);
  transform: scale(1.05);
}

.chat-send svg {
  width: 20px;
  height: 20px;
}

.chat-back {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: none;
  margin-bottom: 16px;
  transition: var(--transition);
}

.chat-back:hover {
  color: var(--primary-dark);
}

.chat-back svg {
  width: 18px;
  height: 18px;
}

.chat-service-card {
  background: var(--white);
  padding: 20px;
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: none;
  transition: var(--transition);
  border: 2px solid transparent;
}

.chat-service-card:hover {
  border-color: var(--secondary);
  transform: translateX(8px);
}

.chat-service-card svg {
  width: 40px;
  height: 40px;
  color: var(--primary);
  flex-shrink: 0;
}

.chat-service-card h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.chat-service-card p {
  font-size: 0.85rem;
  color: var(--text-light);
  margin: 0;
}

/* Chat Toast */
.chat-toast {
  position: fixed;
  bottom: 180px;
  right: 24px;
  background: var(--success);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: none;
  align-items: center;
  gap: 12px;
  z-index: 1000;
  animation: toastIn 0.4s ease;
}

.chat-toast.show {
  display: flex;
}

.chat-toast svg {
  width: 24px;
  height: 24px;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 500px) {
  .chat-window {
    width: calc(100% - 48px);
    left: 24px;
    right: 24px;
    bottom: 24px;
  }

  .chatbot-trigger span,
  .whatsapp-float span {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   SCROLL ANIMATIONS
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* --------------------------------------------------------------------------
   TOAST NOTIFICATIONS
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  top: 100px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.4s ease;
}

.toast.success {
  border-left: 4px solid var(--success);
}

.toast.error {
  border-left: 4px solid var(--error);
}

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

.toast.success svg {
  color: var(--success);
}

.toast.error svg {
  color: var(--error);
}

.toast span {
  font-weight: 500;
  color: var(--text);
}

/* --------------------------------------------------------------------------
   LOADING SPINNER
   -------------------------------------------------------------------------- */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   UTILITY CLASSES
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 40px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 40px; }

.hidden { display: none !important; }
.visible { display: block !important; }