/* 
 * Worldview Education and Care - Main Stylesheet
 * A modern, clean design focused on donations and impact
 */

/* ===== Base Styles ===== */
:root {
  /* Color Palette */
  --primary: #1e88e5;       /* Primary blue - main action color */
  --primary-dark: #1565c0;  /* Darker blue for hover states */
  --primary-light: #bbdefb; /* Light blue for backgrounds */
  --secondary: #ff8f00;     /* Orange - secondary action color */
  --secondary-dark: #ef6c00;
  --secondary-light: #ffe0b2;
  --dark: #263238;          /* Dark gray - for text */
  --medium: #607d8b;        /* Medium gray - for secondary text */
  --light: #eceff1;         /* Light gray - for backgrounds */
  --white: #ffffff;
  --success: #43a047;       /* Green - for success messages */
  --error: #e53935;         /* Red - for error messages */
  
  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-circle: 50%;
  
  /* Box Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--dark);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--dark);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

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

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

a:hover {
  color: var(--primary-dark);
}

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

ul, ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Section Styling */
section {
  padding: var(--spacing-xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--primary);
  margin: var(--spacing-sm) auto 0;
}

/* Lead Text */
.lead {
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: var(--spacing-lg);
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  border: none;
  line-height: 1.4;
}

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

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

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

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

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

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

.btn-lg {
  font-size: 1.125rem;
  padding: 1rem 2rem;
}

.btn-sm {
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
}

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #cfd8dc;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.25);
}

.form-row {
  display: flex;
  gap: var(--spacing-md);
}

.form-row .form-group {
  flex: 1;
}

/* Hero Section */
.hero {
  position: relative;
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/homepage-banner.jpg');
  background-size: cover;
  background-position: center;
  color: var(--white);
  padding: 100px 0;
  text-align: center;
}

.hero h1 {
  color: var(--white);
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
}

.hero .lead {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

/* Page Hero (smaller height for internal pages) */
.page-hero {
  position: relative;
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/hero/page-hero.jpg');
  background-size: cover;
  background-position: center;
  color: var(--white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.page-hero h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

/* Impact Stats */
.impact-stats {
  background-color: var(--primary);
  color: var(--white);
  padding: var(--spacing-xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--spacing-lg);
  text-align: center;
}

.stat-item {
  padding: var(--spacing-lg);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-heading);
}

.stat-label {
  font-size: 1.25rem;
  font-weight: 600;
}

/* Mission Section */
.mission-section {
  text-align: center;
  padding: var(--spacing-xxl) 0;
}

.mission-content {
  max-width: 800px;
  margin: 0 auto;
}

.mission-statement {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xl);
  color: var(--dark);
}

/* Featured Initiatives */
.initiatives-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.initiative-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.initiative-image {
  height: 220px;
  overflow: hidden;
}

.initiative-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.initiative-content {
  padding: var(--spacing-lg);
  background-color: var(--white);
}

.initiative-content h3 {
  margin-bottom: var(--spacing-sm);
}

.read-more {
  display: inline-block;
  margin-top: var(--spacing-sm);
  font-weight: 600;
  position: relative;
}

.read-more::after {
  content: '→';
  display: inline-block;
  margin-left: var(--spacing-xs);
  transition: transform var(--transition-fast);
}

.read-more:hover::after {
  transform: translateX(4px);
}

.view-all-link {
  text-align: center;
  margin-top: var(--spacing-lg);
}

.view-all-link a {
  font-weight: 600;
  font-size: 1.125rem;
  position: relative;
}

.view-all-link a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.view-all-link a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Donation CTA */
.donation-cta {
  background-color: var(--light);
  padding: var(--spacing-xxl) 0;
  text-align: center;
}

.donation-cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.donation-cta h2 {
  margin-bottom: var(--spacing-md);
}

.donation-cta p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
}

.donation-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.donation-option {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--white);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--dark);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.donation-option:hover {
  background-color: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.donation-option.custom {
  background-color: var(--primary-light);
  color: var(--primary-dark);
}

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

.donation-footnote {
  margin-top: var(--spacing-lg);
  font-size: 0.875rem;
  color: var(--medium);
}

/* Testimonial Section */
.testimonial-section {
  padding: var(--spacing-xxl) 0;
  background-color: var(--primary-light);
}

.testimonial {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-quote {
  font-size: 1.5rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding: 0 var(--spacing-lg);
}

.testimonial-quote::before,
.testimonial-quote::after {
  content: '"';
  font-family: Georgia, serif;
  font-size: 4rem;
  color: var(--primary);
  position: absolute;
  opacity: 0.3;
}

.testimonial-quote::before {
  top: -20px;
  left: 0;
}

.testimonial-quote::after {
  bottom: -40px;
  right: 0;
  transform: rotate(180deg);
}

.testimonial-author {
  font-style: italic;
  color: var(--medium);
}

/* Latest Updates */
.updates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.update-card {
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  background-color: var(--white);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.update-card:hover {
  transform: translateY(-5px);
}

.update-date {
  font-size: 0.875rem;
  color: var(--medium);
  margin-bottom: var(--spacing-sm);
}

.update-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

/* Newsletter Section */
.newsletter-section {
  background-color: var(--primary-dark);
  color: var(--white);
  padding: var(--spacing-xl) 0;
}

.newsletter-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-content h2 {
  color: var(--white);
}

.newsletter-form {
  margin-top: var(--spacing-lg);
}

.newsletter-form .form-group {
  display: flex;
  margin-bottom: var(--spacing-sm);
}

.newsletter-form input {
  flex: 1;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  border: none;
  padding: 0.75rem 1rem;
}

.newsletter-form button {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  border: none;
  background-color: var(--secondary);
  color: var(--white);
  padding: 0 1.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.newsletter-form button:hover {
  background-color: var(--secondary-dark);
}

.form-privacy {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mb-0 {
  margin-bottom: 0;
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

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

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

.mb-xl {
  margin-bottom: var(--spacing-xl);
}

.mt-0 {
  margin-top: 0;
}

.mt-sm {
  margin-top: var(--spacing-sm);
}

.mt-md {
  margin-top: var(--spacing-md);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.mt-xl {
  margin-top: var(--spacing-xl);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Media Queries */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  
  .hero h1 {
    font-size: 3rem;
  }
  
  .hero .lead {
    font-size: 1.25rem;
  }
  
  .initiatives-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .container {
    padding: 0 var(--spacing-md);
  }
  
  section {
    padding: var(--spacing-lg) 0;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero-cta {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonial-quote {
    font-size: 1.25rem;
  }
  
  .updates-grid,
  .initiatives-grid {
    grid-template-columns: 1fr;
  }
  
  .newsletter-form .form-group {
    flex-direction: column;
  }
  
  .newsletter-form input {
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
  }
  
  .newsletter-form button {
    border-radius: var(--radius-md);
    width: 100%;
    padding: 0.75rem;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .donation-options {
    flex-direction: column;
  }
  
  .form-row {
    flex-direction: column;
    gap: 0;
  }
}

/* Accordion Styles */
.faq-accordion {
  margin-bottom: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  background-color: #ffffff;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  position: relative;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color var(--transition);
}

.faq-question:hover {
  background-color: var(--light);
}

.faq-question::after {
  content: '';
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--dark);
  border-bottom: 2px solid var(--dark);
  transform: rotate(45deg);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: var(--spacing-md);
}

.faq-item.active .faq-question::after {
  transform: rotate(-135deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 var(--spacing-lg);
  transition: max-height var(--transition), padding var(--transition);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
}

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

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* Accessibility */
.faq-question {
  user-select: none;
}

/* Animation for smoother toggle */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.faq-item.active .faq-answer {
  animation: fadeIn 0.5s ease;
}

.bio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* Exactly 2 cards per row */
  gap: 2rem;
  justify-content: center;
}

@media (max-width: 768px) {
  .bio-grid {
    grid-template-columns: 1fr;
  }
}

.bio-card {
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  text-align: center;
  flex-shrink: 0;
}


.bio-card img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 1rem;
  margin: 0 auto;
}

.bio-card h3 {
  margin: 0.5rem 0;
  font-size: 1.2rem;
  color: #333;
}

.bio-card p {
  font-size: 0.95rem;
  color: #555;
}