:root {
  /* Fonts */
  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Work Sans', sans-serif;

  /* Base Colors (Split-Complementary Inspired) */
  --color-primary: #2A7FFF; /* Vibrant Blue */
  --color-primary-dark: #1E60D6;
  --color-primary-light: #6AA3FF;

  --color-accent1: #FF6B6B; /* Coral Red */
  --color-accent1-dark: #E05252;

  --color-accent2: #FFD166; /* Sunny Yellow */
  --color-accent2-dark: #EAAD4A;

  /* Neutral Neumorphic Colors */
  --color-neumorphic-bg: #EEF3F9; /* Light, slightly off-white for elements */
  --color-neumorphic-shadow-light: rgba(255, 255, 255, 0.8);
  --color-neumorphic-shadow-dark: rgba(163, 177, 198, 0.6);
  
  /* Text Colors */
  --color-text-dark: #222222;
  --color-text-light: #FFFFFF;
  --color-text-medium: #555555;
  --color-text-muted: #777777;

  /* Backgrounds */
  --color-bg-page: #F8F9FA; /* Main page background */
  --color-bg-section-light: #FFFFFF;
  --color-bg-section-dark: #121222; /* Example for a dark section if needed */
  
  /* Spacing */
  --spacing-xs: 0.5rem; /* 8px */
  --spacing-sm: 1rem;   /* 16px */
  --spacing-md: 1.5rem; /* 24px */
  --spacing-lg: 2rem;   /* 32px */
  --spacing-xl: 3rem;   /* 48px */
  --spacing-xxl: 4rem;  /* 64px */

  /* Borders */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;

  /* Transitions */
  --transition-speed-fast: 0.2s;
  --transition-speed-normal: 0.3s;
  --transition-speed-slow: 0.5s;

  /* Header Height */
  --header-height: 80px;
  --header-height-mobile: 60px;

  /* Neumorphic Shadow Values */
  --neumorphic-shadow-distance: 6px;
  --neumorphic-shadow-blur: 12px;
  --neumorphic-shadow-distance-hover: 10px;
  --neumorphic-shadow-blur-hover: 20px;
  --neumorphic-shadow-distance-inset: 4px;
  --neumorphic-shadow-blur-inset: 8px;
}

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

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

body {
  font-family: var(--font-secondary);
  line-height: 1.7;
  color: var(--color-text-medium);
  background-color: var(--color-bg-page);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#particle-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1; 
  pointer-events: none;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-sm);
  padding-right: var(--spacing-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

.section-title {
  text-align: center;
  font-size: 2.5rem; /* 40px */
  margin-bottom: var(--spacing-xl);
  color: var(--color-text-dark);
  position: relative;
}

.section-title::after { /* Optional: Underline accent */
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--color-primary);
    margin: var(--spacing-sm) auto 0;
    border-radius: 2px;
}


h1 { font-size: 3rem; } /* 48px */
h2 { font-size: 2.5rem; } /* 40px - already section-title */
h3 { font-size: 1.75rem; } /* 28px */
h4 { font-size: 1.25rem; } /* 20px */

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-medium);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-speed-fast) ease;
}
a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

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

/* Section Padding */
.section-padding {
  padding-top: var(--spacing-xxl);
  padding-bottom: var(--spacing-xxl);
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.85); /* Slightly transparent white */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  height: var(--header-height);
  transition: background-color var(--transition-speed-normal) ease, height var(--transition-speed-normal) ease;
}

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

.logo-text {
  font-family: var(--font-primary);
  font-size: 1.8rem; /* 28.8px */
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.main-navigation .nav-list {
  list-style: none;
  display: flex;
  gap: var(--spacing-md);
}

.main-navigation .nav-link {
  font-family: var(--font-primary);
  font-weight: 500;
  color: var(--color-text-dark);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  text-decoration: none;
  transition: color var(--transition-speed-normal) ease, background-color var(--transition-speed-normal) ease;
}

.main-navigation .nav-link:hover,
.main-navigation .nav-link.active {
  color: var(--color-primary);
  background-color: rgba(var(--color-primary-rgb, 42, 127, 255), 0.1); /* Light primary bg */
}

.menu-toggle {
  display: none; /* Hidden by default, shown on mobile */
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}
.hamburger-icon {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-dark);
  position: relative;
  transition: background-color 0s var(--transition-speed-normal); /* Delay hiding middle bar */
}
.hamburger-icon::before,
.hamburger-icon::after {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text-dark);
  position: absolute;
  left: 0;
  transition: transform var(--transition-speed-normal) ease;
}
.hamburger-icon::before { top: -7px; }
.hamburger-icon::after { bottom: -7px; }

/* Mobile Menu Active State */
.menu-toggle[aria-expanded="true"] .hamburger-icon {
  background-color: transparent; /* Hide middle bar */
}
.menu-toggle[aria-expanded="true"] .hamburger-icon::before {
  transform: translateY(7px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] .hamburger-icon::after {
  transform: translateY(-7px) rotate(-45deg);
}


/* Neumorphic Base Style */
.neumorphic {
  background-color: var(--color-neumorphic-bg);
  color: var(--color-text-dark);
  border-radius: var(--border-radius-md);
  box-shadow: 
    var(--neumorphic-shadow-distance) var(--neumorphic-shadow-distance) var(--neumorphic-shadow-blur) var(--color-neumorphic-shadow-dark),
    calc(-1 * var(--neumorphic-shadow-distance)) calc(-1 * var(--neumorphic-shadow-distance)) var(--neumorphic-shadow-blur) var(--color-neumorphic-shadow-light);
  transition: transform var(--transition-speed-normal) ease, box-shadow var(--transition-speed-normal) ease, background-color var(--transition-speed-normal) ease;
}

.neumorphic:hover {
  transform: translateY(-3px);
  box-shadow: 
    var(--neumorphic-shadow-distance-hover) var(--neumorphic-shadow-distance-hover) var(--neumorphic-shadow-blur-hover) var(--color-neumorphic-shadow-dark),
    calc(-1 * var(--neumorphic-shadow-distance-hover)) calc(-1 * var(--neumorphic-shadow-distance-hover)) var(--neumorphic-shadow-blur-hover) var(--color-neumorphic-shadow-light);
}

.neumorphic:active, .neumorphic.active {
  transform: translateY(1px);
  box-shadow: 
    inset var(--neumorphic-shadow-distance-inset) var(--neumorphic-shadow-distance-inset) var(--neumorphic-shadow-blur-inset) var(--color-neumorphic-shadow-dark),
    inset calc(-1 * var(--neumorphic-shadow-distance-inset)) calc(-1 * var(--neumorphic-shadow-distance-inset)) var(--neumorphic-shadow-blur-inset) var(--color-neumorphic-shadow-light);
}

/* Global Button Styles */
.btn {
  display: inline-block;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  text-decoration: none;
  cursor: pointer;
  text-align: center;
  border: none;
  line-height: 1.5;
  /* Transitions are handled by .neumorphic or explicitly below if not neumorphic */
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}
.btn-primary:hover {
  background-color: var(--color-primary-dark);
}
.btn-primary.neumorphic:active { /* Maintain color during press */
  background-color: var(--color-primary-dark); 
}

.btn-secondary {
  background-color: var(--color-accent1);
  color: var(--color-text-light);
}
.btn-secondary:hover {
  background-color: var(--color-accent1-dark);
}
.btn-secondary.neumorphic:active {
  background-color: var(--color-accent1-dark);
}


/* Form Elements (Neumorphic) */
.neumorphic-form .form-group {
  margin-bottom: var(--spacing-md);
}
.neumorphic-form .form-label {
  display: block;
  font-family: var(--font-primary);
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-dark);
}
.form-input.neumorphic-input,
.form-textarea.neumorphic-input {
  width: 100%;
  padding: var(--spacing-sm);
  font-family: var(--font-secondary);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-text-dark);
  background-color: var(--color-neumorphic-bg); /* Base for neumorphic */
  border-radius: var(--border-radius-sm);
  border: none; /* Neumorphic usually no border */
  box-shadow: 
    inset var(--neumorphic-shadow-distance-inset) var(--neumorphic-shadow-distance-inset) var(--neumorphic-shadow-blur-inset) var(--color-neumorphic-shadow-dark),
    inset calc(-1 * var(--neumorphic-shadow-distance-inset)) calc(-1 * var(--neumorphic-shadow-distance-inset)) var(--neumorphic-shadow-blur-inset) var(--color-neumorphic-shadow-light);
  transition: box-shadow var(--transition-speed-normal) ease;
}
.form-input.neumorphic-input:focus,
.form-textarea.neumorphic-input:focus {
  outline: none;
  box-shadow: 
    inset calc(var(--neumorphic-shadow-distance-inset)/2) calc(var(--neumorphic-shadow-distance-inset)/2) calc(var(--neumorphic-shadow-blur-inset)/2) var(--color-neumorphic-shadow-dark),
    inset calc(-1 * var(--neumorphic-shadow-distance-inset)/2) calc(-1 * var(--neumorphic-shadow-distance-inset)/2) calc(var(--neumorphic-shadow-blur-inset)/2) var(--color-neumorphic-shadow-light),
    0 0 0 3px rgba(var(--color-primary-rgb, 42, 127, 255), 0.3); /* Focus ring */
}
.form-textarea.neumorphic-input {
  min-height: 120px;
  resize: vertical;
}


/* Hero Section */
.hero-section {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: calc(100vh - var(--header-height)); /* Adjust if header is transparent or overlaps */
  padding-top: var(--header-height); /* Account for fixed header */
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  color: var(--color-text-light); /* STROGLY required */
}
.hero-content {
    max-width: 800px;
}
.hero-title {
  font-size: 3.5rem; /* 56px */
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.hero-subtitle {
  font-size: 1.25rem; /* 20px */
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
  color: var(--color-text-light);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}
.hero-section .btn-primary {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
}

/* Card Base Styles */
.card {
  display: flex;
  flex-direction: column;
  text-align: center; /* For inline content within card-content */
  /* Neumorphic styles will be applied by .neumorphic-card */
  overflow: hidden; /* Ensures border-radius applies to children like images */
}
.neumorphic-card { /* Combining .card with .neumorphic */
  padding: var(--spacing-md);
}

.card-image { /* This is the div wrapping the img */
  width: 100%; 
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  border-radius: var(--border-radius-sm); /* Rounded corners for the image container */
  display: flex; /* Center image if it's smaller than container for some reason */
  justify-content: center;
  align-items: center;
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card-content {
  width: 100%;
  flex-grow: 1; /* Allows content to fill space if cards are in a flex row and have varying heights */
  display: flex;
  flex-direction: column;
  justify-content: space-between; /* Pushes button to bottom if card has fixed height */
}
.card-content h3, .card-content h4 {
    margin-top: 0; /* Remove top margin if it's the first element */
}

/* Statistics Section */
.statistics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}
.stat-item {
  padding: var(--spacing-lg); /* More padding for stat items */
}
.stat-number-container {
    margin-bottom: var(--spacing-sm);
}
.stat-number {
  font-size: 3rem; /* 48px */
  font-weight: 700;
  color: var(--color-primary);
  display: block;
}
.stat-title {
  font-size: 1.25rem; /* 20px */
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-dark);
}
.stat-description {
  font-size: 0.9rem; /* 14.4px */
  color: var(--color-text-muted);
  line-height: 1.5;
}
.progress-bar-container {
  width: 100%;
  height: 8px;
  background-color: var(--color-neumorphic-shadow-dark); /* Light track */
  border-radius: 4px;
  overflow: hidden;
  margin-top: var(--spacing-xs);
}
.progress-bar {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: 4px;
  transition: width var(--transition-speed-slow) ease-out;
}

/* Vision Section */
.vision-section {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.vision-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  align-items: center;
}
.vision-text {
  flex: 1;
  min-width: 300px;
}
.vision-image-container {
  flex: 1;
  min-width: 300px;
  border-radius: var(--border-radius-lg);
  overflow: hidden; /* Ensure image respects border-radius */
}
.vision-image-container img {
    border-radius: var(--border-radius-lg); /* Apply to image if container is just a wrapper */
}


/* Webinars Section & Other Carousels */
.content-carousel .carousel-wrapper {
  display: flex;
  overflow-x: auto; /* Basic scroll, JS will enhance */
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-md); /* Space for scrollbar */
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}
.content-carousel .carousel-wrapper::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}
.webinar-card, .testimonial-card, .gallery-item, .resource-card {
  min-width: 300px;
  flex: 0 0 auto; /* Prevent shrinking/growing, auto width based on min-width */
  max-width: 380px; /* Max width for cards */
}
.webinar-card .card-image { height: 200px; } /* Adjusted from 250px based on typical aspect ratio */
.webinar-title { font-size: 1.2rem; }
.webinar-date { font-size: 0.9rem; color: var(--color-text-muted); margin-bottom: var(--spacing-xs); }
.webinar-description { font-size: 0.95rem; margin-bottom: var(--spacing-md); flex-grow: 1; }


/* History Section - Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}
.timeline::after { /* The central line */
  content: '';
  position: absolute;
  width: 4px;
  background-color: var(--color-primary-light);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
  border-radius: 2px;
}
.timeline-item {
  padding: var(--spacing-sm) var(--spacing-xl);
  position: relative;
  background-color: transparent; /* Neumorphic element will have its own BG */
  width: 50%;
}
.timeline-item.neumorphic-element {
    padding: var(--spacing-md); /* Padding inside the neumorphic box */
    margin-bottom: var(--spacing-lg);
}
/* Alternate sides */
.timeline-item:nth-child(odd) { left: 0; }
.timeline-item:nth-child(even) { left: 50%; }

/* Dot on the timeline */
.timeline-dot {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  background-color: var(--color-neumorphic-bg);
  border: 4px solid var(--color-primary);
  top: 20px; /* Adjust to align with content */
  border-radius: 50%;
  z-index: 1;
}
.timeline-item:nth-child(odd) .timeline-dot {
  right: -9px; /* Half of width */
  transform: translateX(0%);
}
.timeline-item:nth-child(even) .timeline-dot {
  left: -9px;
  transform: translateX(0%);
}
.timeline-content {
  position: relative;
}
.timeline-year {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}
.timeline-event {
  font-size: 0.95rem;
}

/* Awards Section */
.awards-section {
    background-size: cover;
    background-position: center;
}
.awards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}
.award-card .card-image { height: 120px; width: 120px; margin-left: auto; margin-right: auto; } /* Specific image size for awards */
.award-card .card-image img { object-fit: contain; } /* Awards might be better with contain */
.award-name { font-size: 1.1rem; }
.award-year { font-size: 0.9rem; color: var(--color-text-muted); }
.award-description { font-size: 0.9rem; }

/* Community Section */
.section-description {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}
.community-gallery .gallery-item .card-image { height: 220px; }
.gallery-item-title { font-size: 1.1rem; margin-top: var(--spacing-sm); }

/* Partners Section */
.partners-section {
    background-size: cover;
    background-position: center;
}
.logo-carousel .carousel-wrapper {
  align-items: center; /* Vertically align logos */
}
.partner-logo {
  padding: var(--spacing-md);
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 180px; /* Width for logo containers */
  height: 100px; /* Height for logo containers */
}
.partner-logo img {
  max-height: 60px; /* Control logo size */
  width: auto;
  object-fit: contain;
}

/* Testimonials Section */
.testimonial-card .card-image.testimonial-author-image { /* Specific style for testimonial author pic */
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin-left: auto;
  margin-right: auto;
  margin-top: calc(-1 * var(--spacing-md) - 40px); /* Pull image up, half of its height */
  border: 4px solid var(--color-bg-section-light); /* Create a border effect */
  position: relative;
  z-index: 1;
}
.testimonial-card .card-content {
    padding-top: 40px; /* Space for the overlapping image */
}
.testimonial-quote {
  font-style: italic;
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-dark);
}
.testimonial-author {
  font-weight: 600;
  font-family: var(--font-primary);
  margin-bottom: 0;
}
.testimonial-company {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* External Resources Section */
.external-resources-section {
    background-size: cover;
    background-position: center;
}
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}
.resource-card .card-content { text-align: left; } /* Override default card center for this */
.resource-title { font-size: 1.1rem; margin-bottom: var(--spacing-sm); }
.resource-description { font-size: 0.9rem; margin-bottom: var(--spacing-md); flex-grow: 1;}
.resource-card .btn { margin-top: auto; } /* Push button to bottom */


/* Contact Section */
.contact-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}
.contact-form-container {
  flex: 1.5; /* Form takes more space */
  min-width: 300px;
}
.contact-details-container {
  flex: 1;
  min-width: 300px;
}
.contact-subtitle {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
    border-bottom: 2px solid var(--color-primary-light);
    padding-bottom: var(--spacing-xs);
    display: inline-block;
}
.contact-detail {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}
.contact-detail strong {
    color: var(--color-text-dark);
}
.map-placeholder img {
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-md);
}


/* Footer */
.site-footer {
  background-color: #1A1A2E; /* Dark footer background */
  color: var(--color-text-muted);
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}
.site-footer .logo-text { color: var(--color-primary-light); }
.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}
.footer-column .footer-heading {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}
.footer-tagline {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}
.footer-nav-list, .footer-social-list {
  list-style: none;
}
.footer-nav-list li, .footer-social-list li {
  margin-bottom: var(--spacing-xs);
}
.footer-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.95rem;
}
.footer-link:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}
.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(var(--color-text-light-rgb, 255, 255, 255), 0.1);
}
.copyright-text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}


/* Specific Page Styles */
/* success.html */
.success-page-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-lg);
}
.success-page-container .icon {
  font-size: 4rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

/* privacy.html & terms.html */
.privacy-page-content, .terms-page-content {
  padding-top: calc(var(--header-height) + var(--spacing-xl)); /* Header height + extra space */
  padding-bottom: var(--spacing-xl);
}
.privacy-page-content h1, .terms-page-content h1 {
    margin-bottom: var(--spacing-lg);
}
.privacy-page-content h2, .terms-page-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}


/* Animations (placeholders, JS will trigger by adding classes like 'animate-in') */
.animate-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.is-visible .animate-in { /* Class added by JS when element is in viewport */
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 992px) {
  .section-title { font-size: 2rem; } /* 32px */
  h1 { font-size: 2.5rem; } /* 40px */
  .hero-title { font-size: 2.8rem; } /* 44.8px */

  .timeline::after { left: 30px; }
  .timeline-item { width: 100%; padding-left: 70px; padding-right: var(--spacing-sm); margin-bottom: var(--spacing-lg); }
  .timeline-item:nth-child(even) { left: 0; }
  .timeline-item .timeline-dot { left: 21px; } /* 30px (line pos) - 18px/2 (dot width) */
}

@media (max-width: 768px) {
  :root {
    --header-height: var(--header-height-mobile);
  }
  .site-header { height: var(--header-height-mobile); }
  .hero-section { min-height: calc(100vh - var(--header-height-mobile)); padding-top: var(--header-height-mobile); }
  .hero-title { font-size: 2.2rem; } /* 35.2px */
  .hero-subtitle { font-size: 1.1rem; } /* 17.6px */

  .menu-toggle { display: block; z-index: 1001;position: relative; }
  .main-navigation .nav-list {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-bg-section-light);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    transform: translateX(100%);
    transition: transform var(--transition-speed-normal) ease-in-out;
    padding-top: var(--header-height-mobile);
    overflow-y: auto;
  }
  .main-navigation .nav-list.is-active {
    transform: translateX(0);
  }
  .main-navigation .nav-link { font-size: 1.2rem; }

  .statistics-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
  .vision-content { flex-direction: column; }
  .contact-wrapper { flex-direction: column; }
  
  .footer-container { grid-template-columns: 1fr; text-align: center; }
  .footer-column { margin-bottom: var(--spacing-md); }
}

@media (max-width: 480px) {
  .section-title { font-size: 1.8rem; } /* 28.8px */
  h1 { font-size: 2rem; } /* 32px */
  .hero-title { font-size: 1.9rem; } /* 30.4px */
  .hero-subtitle { font-size: 1rem; } /* 16px */

  .timeline::after { display: none; } /* Simpler timeline for small screens */
  .timeline-item, .timeline-item:nth-child(even) {
    width: 100%;
    left: 0;
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
  }
  .timeline-item .timeline-dot { display: none; } /* Hide dot for simpler mobile timeline */
  .timeline-item.neumorphic-element {
      margin-left: 0; /* Reset any specific margins */
      margin-right: 0;
  }
}

/* Root variable for JS to use for primary color, e.g., in particles */
:root {
  --color-primary-rgb: 42, 127, 255; /* For rgba() usage */
  --color-text-light-rgb: 255, 255, 255;
}