/* style.css */

/* -------------------------------------------------------------------------- */
/*                                CSS Variables                               */
/* -------------------------------------------------------------------------- */
:root {
  /* Fonts */
  --font-primary: 'Roboto', 'Arial', sans-serif;
  --font-secondary: 'Lato', 'Arial', sans-serif;

  /* Neutral Colors */
  --color-white: #FFFFFF;
  --color-black: #000000;
  --color-light-gray-bg: #f8f9fa; /* Very light background for sections */
  --color-light-gray-alt: #f1f3f5; /* Slightly darker light gray for accents */
  --color-medium-gray-border: #dee2e6; /* Borders, dividers */
  --color-medium-gray-text: #868e96; /* Muted text */
  --color-dark-gray-text: #495057; /* Standard body text */
  --color-very-dark-gray-headings: #212529; /* Main headings, strong text */
  --color-charcoal: #1c1e21; /* Deepest dark, almost black */

  /* Primary Corporate Color (e.g., a professional blue) */
  --color-primary: #005ea2; /* A strong, trustworthy blue */
  --color-primary-dark: #003e6b; /* Darker shade for hover/active */
  --color-primary-light: #e6f0f8; /* Very light shade for subtle backgrounds */

  /* Accent Color (e.g., a contrasting, vibrant color for CTAs or highlights) */
  --color-accent: #f07427; /* A warm, engaging orange */
  --color-accent-dark: #c85a1a;
  --color-accent-light: #ffebdc;

  /* Semantic Colors */
  --color-text-on-dark-bg: var(--color-white);
  --color-text-on-light-bg: var(--color-dark-gray-text);
  --color-headings-on-light-bg: var(--color-very-dark-gray-headings);
  --color-link: var(--color-primary);
  --color-link-hover: var(--color-primary-dark);
  --color-success: #28a745;
  --color-error: #dc3545;

  /* Spacing */
  --spacing-xs: 0.25rem; /* 4px */
  --spacing-sm: 0.5rem;  /* 8px */
  --spacing-md: 1rem;    /* 16px */
  --spacing-lg: 1.5rem;  /* 24px */
  --spacing-xl: 2rem;    /* 32px */
  --spacing-xxl: 3rem;   /* 48px */
  --spacing-section: 4rem; /* 64px, section padding */

  /* Borders & Shadows */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.375rem; /* Common border radius for inputs, buttons */
  --border-radius-lg: 0.5rem;
  --box-shadow-light: 0 1px 3px rgba(0,0,0,0.08);
  --box-shadow-medium: 0 4px 10px rgba(0,0,0,0.1);
  --box-shadow-heavy: 0 8px 25px rgba(0,0,0,0.15);

  /* Transitions */
  --transition-fast: 0.2s ease-in-out;
  --transition-medium: 0.3s ease-in-out;

  /* Header & Z-index */
  --header-height: 80px;
  --header-height-mobile: 60px;
  --z-index-header: 1000;
  --z-index-mobile-nav: 1010;
  --z-index-dropdown: 1020;
  --z-index-modal: 1050;
  --z-index-overlay: 990;
  --z-index-cookie-popup: 9999;

  /* Typography Scale (Adaptive) */
  --text-xs: clamp(0.75rem, 0.5vw + 0.65rem, 0.875rem); /* 12px-14px */
  --text-sm: clamp(0.875rem, 0.5vw + 0.775rem, 1rem); /* 14px-16px */
  --text-base: clamp(1rem, 1vw + 0.8rem, 1.125rem); /* 16px-18px */
  --text-lg: clamp(1.125rem, 1vw + 0.925rem, 1.25rem); /* 18px-20px */
  --text-xl: clamp(1.25rem, 1.5vw + 0.95rem, 1.5rem); /* 20px-24px */

  --heading-h1: clamp(2rem, 5vw + 1rem, 3.5rem); /* 32px-56px */
  --heading-h2: clamp(1.75rem, 3vw + 1rem, 2.75rem); /* 28px-44px */
  --heading-h3: clamp(1.5rem, 2vw + 1rem, 2.25rem); /* 24px-36px */
  --heading-h4: clamp(1.25rem, 1.5vw + 0.95rem, 1.75rem); /* 20px-28px */
}

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

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

body {
  font-family: var(--font-secondary);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-on-light-bg);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-headings-on-light-bg);
  margin-bottom: var(--spacing-md);
  text-shadow: 1px 1px 3px rgba(0,0,0,0.1); /* Subtle shadow for headings on light bg */
}

h1 { font-size: var(--heading-h1); }
h2 { font-size: var(--heading-h2); }
h3 { font-size: var(--heading-h3); }
h4 { font-size: var(--heading-h4); }

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

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

a:hover, a:focus {
  color: var(--color-link-hover);
  text-decoration: underline;
}

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

/* -------------------------------------------------------------------------- */
/*                               Layout Container                             */
/* -------------------------------------------------------------------------- */
.container {
  width: 90%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

/* -------------------------------------------------------------------------- */
/*                                  Header                                    */
/* -------------------------------------------------------------------------- */
.header {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--spacing-sm) 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-index-header);
  box-shadow: var(--box-shadow-light);
  transition: background-color var(--transition-medium), box-shadow var(--transition-medium);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-height-mobile);
}

@media (min-width: 768px) {
  .header-container {
    height: var(--header-height);
  }
}

.logo {
  font-family: var(--font-primary);
  font-size: clamp(1.5rem, 2vw + 1rem, 1.8rem);
  font-weight: 900;
  color: var(--color-primary);
  text-decoration: none;
}
.logo:hover {
  color: var(--color-primary-dark);
}

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

.navigation .nav-list a {
  font-family: var(--font-secondary);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-dark-gray-text);
  padding: var(--spacing-sm) 0;
  position: relative;
  text-decoration: none;
}

.navigation .nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-medium);
}

.navigation .nav-list a:hover::after,
.navigation .nav-list a:focus::after,
.navigation .nav-list a.active::after {
  width: 100%;
}

.navigation .nav-list a:hover,
.navigation .nav-list a:focus,
.navigation .nav-list a.active {
  color: var(--color-primary);
}


/* Mobile Navigation */
.burger-menu {
  display: none; /* Hidden by default, shown on mobile */
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  z-index: var(--z-index-mobile-nav); /* Ensure it's above other header content */
}

.burger-menu span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-primary);
  margin: 5px 0;
  transition: all var(--transition-medium);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: var(--z-index-mobile-nav);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity var(--transition-medium), transform var(--transition-medium);
}

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

.mobile-nav-list {
  list-style: none;
  text-align: center;
}

.mobile-nav-list li {
  margin-bottom: var(--spacing-lg);
}

.mobile-nav-list a {
  font-family: var(--font-primary);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  padding: var(--spacing-md);
  display: block;
}

.mobile-nav-list a:hover,
.mobile-nav-list a:focus {
  color: var(--color-primary-dark);
}

/* Burger animation for active state */
.burger-menu.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.burger-menu.active span:nth-child(2) {
  opacity: 0;
}
.burger-menu.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}


@media (max-width: 991px) { /* Adjust breakpoint as needed */
  .navigation {
    display: none;
  }
  .burger-menu {
    display: block;
  }
}

/* -------------------------------------------------------------------------- */
/*                               Global Buttons                               */
/* -------------------------------------------------------------------------- */
.button, button, input[type="submit"], input[type="button"] {
  display: inline-block;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: var(--text-base);
  text-align: center;
  text-decoration: none;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

.button:hover, button:hover, input[type="submit"]:hover, input[type="button"]:hover {
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-medium);
}

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

.button-primary:hover, .button-primary:focus {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  text-decoration: none;
}

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

.button-secondary:hover, .button-secondary:focus {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

.button.disabled, button:disabled {
  background-color: var(--color-medium-gray-border);
  border-color: var(--color-medium-gray-border);
  color: var(--color-medium-gray-text);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}


/* -------------------------------------------------------------------------- */
/*                                Hero Section                                */
/* -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: calc(100vh - var(--header-height)); /* Ensure it's substantial but not fixed */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-text-on-dark-bg); /* Explicitly white text */
  padding: var(--spacing-section) var(--spacing-md);
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.7)); /* Darkening overlay */
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-title {
  font-size: var(--heading-h1);
  font-weight: 900;
  margin-bottom: var(--spacing-lg);
  color: var(--color-white); /* Ensure white text */
  text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
}

.hero-subtitle {
  font-size: var(--text-lg);
  margin-bottom: var(--spacing-xl);
  color: var(--color-white); /* Ensure white text */
  opacity: 0.9;
  font-weight: 400;
}

.hero-section .button-primary {
  padding: var(--spacing-lg) var(--spacing-xxl);
  font-size: var(--text-lg);
}

/* -------------------------------------------------------------------------- */
/*                              Generic Sections                              */
/* -------------------------------------------------------------------------- */
.section {
  padding: var(--spacing-section) 0;
  position: relative;
}

.section-highlight {
  background-color: var(--color-light-gray-bg);
  position: relative;
}
.section-highlight.parallax-background {
    color: var(--color-text-on-dark-bg); /* Text color for sections with dark parallax bg */
}
.section-highlight .section-title,
.section-highlight .section-intro {
    color: var(--color-headings-on-light-bg); /* Ensure titles are dark on light overlay */
}

.section-overlay { /* For parallax backgrounds with text */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5));
  z-index: 1;
}
.section-overlay-light { /* For light backgrounds needing subtle text separation */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.8); /* Light overlay */
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: 1;
}

.section-highlight .container,
.section.parallax-background .container {
    position: relative;
    z-index: 2;
}


.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-weight: 900;
  color: var(--color-headings-on-light-bg);
  position: relative;
  padding-bottom: var(--spacing-sm);
}
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--color-primary);
    margin: var(--spacing-sm) auto 0;
    border-radius: 2px;
}
.section-title-light { /* For titles on dark backgrounds or overlays */
    color: var(--color-white);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}
.section-title-light::after {
    background-color: var(--color-accent);
}

.section-intro {
  text-align: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--spacing-xl);
  font-size: var(--text-lg);
  color: var(--color-dark-gray-text);
}

.top-margin {
    margin-top: var(--spacing-xl);
}
.text-center {
    text-align: center;
}
.text-light {
    color: var(--color-text-on-dark-bg) !important;
}

/* -------------------------------------------------------------------------- */
/*                                About Section (Brief)                       */
/* -------------------------------------------------------------------------- */
#about p {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: justify;
}

/* -------------------------------------------------------------------------- */
/*                                Vision Section                              */
/* -------------------------------------------------------------------------- */
.vision-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.vision-item {
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  background-color: rgba(255, 255, 255, 0.1); /* Subtle glassmorphism on dark bg */
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  box-shadow: var(--box-shadow-light);
}
.vision-item h3 {
  color: var(--color-accent); /* Accent for subheadings on dark bg */
  margin-bottom: var(--spacing-sm);
}
.vision-item p {
  color: var(--color-text-on-dark-bg);
  opacity: 0.9;
}

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

/* -------------------------------------------------------------------------- */
/*                               History (Timeline)                           */
/* -------------------------------------------------------------------------- */
.timeline {
  position: relative;
  max-width: 800px;
  margin: var(--spacing-xl) auto;
}

.timeline::before { /* The central line */
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--color-primary-light);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-xl);
  width: 50%;
  padding: var(--spacing-sm) var(--spacing-xl);
}

.timeline-item:nth-child(odd) {
  left: 0;
  padding-right: calc(var(--spacing-xl) + 20px); /* 20px is icon radius + margin */
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: calc(var(--spacing-xl) + 20px);
  text-align: left;
}

.timeline-icon {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--color-primary);
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 3px var(--color-primary);
  z-index: 1;
}

.timeline-item:nth-child(odd) .timeline-icon {
  right: -10px; /* Half of icon width */
}

.timeline-item:nth-child(even) .timeline-icon {
  left: -10px; /* Half of icon width */
}

.timeline-content {
  background-color: var(--color-light-gray-bg);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-medium);
  position: relative;
}
.timeline-content h3 {
  color: var(--color-primary);
  margin-top: 0;
}
.timeline-content p {
    font-size: var(--text-sm);
    color: var(--color-dark-gray-text);
}

/* Responsive Timeline */
@media (max-width: 767px) {
  .timeline::before {
    left: 20px; /* Move line to the left */
  }
  .timeline-item {
    width: 100%;
    padding-left: calc(20px + var(--spacing-xl) + 20px); /* Adjust for line and icon */
    padding-right: var(--spacing-sm);
    text-align: left !important; /* Force left align */
  }
  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    left: 0;
  }
  .timeline-icon {
    left: 10px !important; /* Position icon on the line */
    right: auto !important;
  }
}

/* -------------------------------------------------------------------------- */
/*                             Webinars (Accordion)                           */
/* -------------------------------------------------------------------------- */
.accordion {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-medium-gray-border);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--box-shadow-light);
  overflow: hidden; /* For smooth transition */
}

.accordion-header {
  background-color: transparent;
  width: 100%;
  border: none;
  padding: var(--spacing-lg);
  text-align: left;
  font-family: var(--font-primary);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-headings-on-light-bg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: var(--color-light-gray-alt);
}

.accordion-icon {
  font-size: 1.5em;
  font-weight: 700;
  color: var(--color-primary);
  transition: transform var(--transition-medium);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium) ease-out, padding var(--transition-medium) ease-out;
}
.accordion-content p {
    color: var(--color-dark-gray-text);
    font-size: var(--text-sm);
}
.accordion-content strong {
    color: var(--color-headings-on-light-bg);
}

.accordion-item.active .accordion-content {
  padding: var(--spacing-lg);
  max-height: 500px; /* Adjust as needed, should be more than content height */
}
.accordion-content .button {
    margin-top: var(--spacing-md);
}

/* -------------------------------------------------------------------------- */
/*                                    Cards                                   */
/* -------------------------------------------------------------------------- */
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-medium);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  /* align-items: center; Remove this for standard card layout */
  text-align: left; /* Default text align for card content */
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-heavy);
}

.card-image {
  width: 100%;
  height: 200px; /* Fixed height for image container */
  overflow: hidden;
  /* Removed align-items: center and justify-content: center from here. Centering handled by img tag or specific classes if needed. */
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Ensures image covers the container */
  transition: transform var(--transition-medium);
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-content {
  padding: var(--spacing-lg);
  flex-grow: 1; /* Allows content to fill space */
  display: flex;
  flex-direction: column;
}

.card-content h3 {
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
}
.card-content h3 a {
  color: inherit;
  text-decoration: none;
}
.card-content h3 a:hover {
  text-decoration: underline;
}

.card-content p {
  font-size: var(--text-sm);
  color: var(--color-dark-gray-text);
  margin-bottom: var(--spacing-md);
  flex-grow: 1; /* Makes paragraph take available space for consistent button alignment */
}

.card-date, .card-category {
  font-size: var(--text-xs);
  color: var(--color-medium-gray-text);
  margin-bottom: var(--spacing-sm);
  display: block;
}

.card .button, .resource-card .button {
  margin-top: auto; /* Pushes button to bottom if card content varies */
  align-self: flex-start; /* Aligns button to the left */
}

/* Specific for Press and Resource Cards which might not have images */
.resource-card {
  /* No specific image styles needed if no image */
}
.resource-card .card-content {
    /* Styles for cards without images, if any */
}
.resource-card h3 a {
    font-size: var(--text-lg);
}
.resource-card p {
    font-size: var(--text-base);
}

/* -------------------------------------------------------------------------- */
/*                              Contact Form                                  */
/* -------------------------------------------------------------------------- */
.contact-form {
  max-width: 700px;
  margin: 0 auto;
  background-color: var(--color-light-gray-bg);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-medium);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-headings-on-light-bg);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--color-medium-gray-border);
  border-radius: var(--border-radius-md);
  font-size: var(--text-base);
  font-family: var(--font-secondary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="tel"]:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 0.2rem rgba(var(--color-primary), 0.25); /* Focus ring */
}

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

.contact-form .button-primary {
  width: 100%;
  padding: var(--spacing-lg);
  font-size: var(--text-lg);
}

@media (min-width: 768px) {
  .contact-form .button-primary {
    width: auto;
  }
}

/* -------------------------------------------------------------------------- */
/*                                   Footer                                   */
/* -------------------------------------------------------------------------- */
.footer {
  background-color: var(--color-charcoal);
  color: var(--color-text-on-dark-bg);
  padding: var(--spacing-section) 0 var(--spacing-md);
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.footer-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 20, 30, 0.85); /* Dark overlay for footer image */
  z-index: 1;
}

.footer-content {
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-col h4 {
  font-size: var(--text-lg);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.footer-col p {
  font-size: var(--text-sm);
  color: var(--color-medium-gray-text); /* Lighter text for footer paragraphs */
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-col ul a {
  color: var(--color-medium-gray-text);
  font-size: var(--text-sm);
  text-decoration: none;
}

.footer-col ul a:hover,
.footer-col ul a:focus {
  color: var(--color-white);
  text-decoration: underline;
}

.social-links { /* Text-based social links */
    /* No specific icon styles needed as they are text */
}
.social-links a {
    /* Style text links as needed */
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--color-medium-gray-text);
  margin: 0;
}

/* -------------------------------------------------------------------------- */
/*                               Parallax Effect                              */
/* -------------------------------------------------------------------------- */
.parallax-background {
  background-attachment: fixed; /* Basic parallax */
  /* More advanced parallax will be handled by JavaScript if needed */
}

/* -------------------------------------------------------------------------- */
/*                             Scroll Animations                              */
/* -------------------------------------------------------------------------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--transition-timing), transform 0.6s var(--transition-timing);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* -------------------------------------------------------------------------- */
/*                          Specific Page Styles                              */
/* -------------------------------------------------------------------------- */
/* Success Page */
.success-page-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xl);
}
.success-page-container .section-title {
  color: var(--color-success);
}
.success-page-container .section-title::after {
  background-color: var(--color-success);
}
.success-page-container p {
  font-size: var(--text-lg);
}

/* Privacy & Terms Pages */
.privacy-page-container,
.terms-page-container {
  padding-top: calc(var(--header-height) + var(--spacing-section)); /* Ensure content below fixed header */
  padding-bottom: var(--spacing-section);
}
.privacy-page-container h1,
.terms-page-container h1 {
    margin-bottom: var(--spacing-xl);
    text-align: center;
}
.privacy-page-container h2,
.terms-page-container h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}
.privacy-page-container p, .privacy-page-container li,
.terms-page-container p, .terms-page-container li {
    font-size: var(--text-base);
    line-height: 1.7;
}
.privacy-page-container ul, .privacy-page-container ol,
.terms-page-container ul, .terms-page-container ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

/* -------------------------------------------------------------------------- */
/*                                Utility Classes                             */
/* -------------------------------------------------------------------------- */
.text-primary { color: var(--color-primary) !important; }
.text-accent { color: var(--color-accent) !important; }
.bg-light { background-color: var(--color-light-gray-bg) !important; }

/* Read More Link Style */
.read-more-link {
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    display: inline-block;
    margin-top: var(--spacing-sm);
    transition: color var(--transition-fast);
}
.read-more-link::after {
    content: ' →'; /* Arrow character */
    transition: transform 0.2s ease-out;
    display: inline-block;
}
.read-more-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}
.read-more-link:hover::after {
    transform: translateX(3px);
}

/* -------------------------------------------------------------------------- */
/*                        Responsive Adjustments                              */
/* -------------------------------------------------------------------------- */
@media (max-width: 767px) {
  .header-container {
    height: var(--header-height-mobile);
  }
  .hero-section {
    min-height: calc(90vh - var(--header-height-mobile));
  }
  .section {
    padding: calc(var(--spacing-section) * 0.75) 0;
  }
  .footer-grid {
    grid-template-columns: 1fr; /* Stack columns on mobile */
    text-align: center;
  }
  .footer-col h4 {
    margin-top: var(--spacing-lg);
  }
  .footer-col:first-child h4 {
    margin-top: 0;
  }
  .footer-col ul {
    padding-left: 0;
  }
  .footer-col p, .footer-col ul a {
      text-align: center;
  }
  .social-links {
      justify-content: center;
  }
}