/* General styles & Variables */
:root {
  --color-primary: #0b63d6;
  --color-primary-light: #3b82f6;
  --color-primary-dark: #073070;
  --color-secondary: #00bcd4;
  --color-secondary-light: #b2ebf2;
  --color-accent: #ffb300;
  --color-accent-hover: #ffa000;
  --color-text-main: #1e293b;
  --color-text-light: #64748b;
  --color-text-white: #ffffff;
  --color-bg-body: #f8fafc;
  --color-bg-white: #ffffff;
  --color-bg-light-blue: #f0f6ff;
  --color-bg-glass: rgba(255, 255, 255, 0.85);
  --font-family-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-family-serif: 'Merriweather', Georgia, serif;
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-glass: 0 8px 32px 0 rgba(11, 99, 214, 0.08);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary-dark);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }

p {
  margin-bottom: 1rem;
}

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

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

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

.bg-light {
  background-color: var(--color-bg-light-blue);
}

.text-center {
  text-align: center;
}

/* Top bar with contact info & social links */
.top-bar {
  background-color: var(--color-primary-dark);
  color: var(--color-text-white);
  padding: 0.5rem 0;
  font-size: 0.85rem;
}

.top-bar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.top-bar-contact {
  display: flex;
  gap: 1.5rem;
}

.top-bar-contact a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.top-bar-social {
  display: flex;
  gap: 1rem;
}

.top-bar-social a {
  color: var(--color-text-white);
  transition: color var(--transition-fast);
}

.top-bar-social a:hover {
  color: var(--color-secondary);
}

/* Navbar */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid rgba(11, 99, 214, 0.05);
}

.navbar {
  height: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-primary);
}

.logo img {
  height: 50px;
  width: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-primary-light);
}

.logo span {
  color: var(--color-primary-dark);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-main);
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius-sm);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
  background-color: rgba(11, 99, 214, 0.06);
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
}

.hamburger .bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  transition: all var(--transition-normal);
  background-color: var(--color-primary-dark);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--color-bg-light-blue) 0%, #e2e8f0 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-text {
  max-width: 650px;
}

.hero-text h1 {
  font-size: 2.8rem;
  color: var(--color-primary-dark);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-text p {
  font-size: 1.15rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.75rem 1.75rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-white);
  box-shadow: var(--shadow-md);
}

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

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

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

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

.hero-image-card {
  background: var(--color-bg-white);
  padding: 1rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 450px;
  transform: rotate(2deg);
  transition: transform var(--transition-normal);
}

.hero-image-card:hover {
  transform: rotate(0) scale(1.02);
}

.hero-image-card img {
  border-radius: var(--border-radius-md);
  width: 100%;
}

/* Bilingual Presentation Utilities */
.bilingual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.lang-block {
  padding: 1.5rem;
  background: var(--color-bg-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--color-primary-light);
}

.lang-block.sinhala {
  border-top-color: var(--color-secondary);
}

.lang-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  text-transform: uppercase;
  margin-bottom: 1rem;
  background-color: var(--color-bg-light-blue);
  color: var(--color-primary-dark);
}

.sinhala-badge {
  background-color: var(--color-secondary-light);
  color: #006064;
}

.sinhala-text {
  font-family: var(--font-family-sans);
  font-size: 1rem;
  line-height: 1.8;
}

/* Statistics Overlap Section */
.highlights-section {
  position: relative;
  z-index: 10;
  margin-top: -3.5rem;
  margin-bottom: 3rem;
}

.stats-container {
  background-color: var(--color-primary-dark);
  color: var(--color-text-white);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.stat-card {
  text-align: center;
  padding: 1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.stat-card:last-child {
  border-right: none;
}

.stat-card .stat-icon {
  font-size: 2rem;
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
}

.stat-card h3 {
  font-size: 2.5rem;
  color: var(--color-text-white);
  margin-bottom: 0.25rem;
}

.stat-card p {
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.85;
  margin-bottom: 0;
  display: block;
}

/* Section Title */
.section-title {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-title h2 {
  font-size: 2.25rem;
  display: inline-block;
  position: relative;
  padding-bottom: 1rem;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.section-subtitle {
  color: var(--color-text-light);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0.5rem auto 0;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--color-bg-white);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  border-bottom: 4px solid transparent;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-bottom-color: var(--color-primary);
}

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-bg-light-blue);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card .learn-more {
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.service-card .learn-more:hover {
  color: var(--color-primary-dark);
}

/* Awards & Achievements */
.awards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.awards-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.award-item-card {
  background: var(--color-bg-white);
  padding: 1.25rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform var(--transition-normal);
}

.award-item-card:hover {
  transform: scale(1.03);
}

.award-item-card img {
  border-radius: var(--border-radius-sm);
  margin-bottom: 1rem;
  width: 100%;
  object-fit: cover;
}

.award-item-card.tall img {
  height: 250px;
}

.award-item-card h4 {
  font-size: 1.05rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.25rem;
}

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

.awards-text-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.awards-text-content h3 {
  font-size: 1.75rem;
  color: var(--color-primary-dark);
}

.award-list {
  list-style: none;
}

.award-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1.5rem;
}

.award-list li::before {
  content: '🏆';
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.2rem;
}

.award-list h5 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.award-list p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* Detail page Headers */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-text-white);
  padding: 4rem 0;
  text-align: center;
}

.page-header h1 {
  color: var(--color-text-white);
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.page-header p {
  opacity: 0.9;
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto;
}

/* History / Timeline layout */
.history-intro {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.history-image-frame {
  background: var(--color-bg-white);
  padding: 1rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
}

.history-image-frame img {
  border-radius: var(--border-radius-sm);
  width: 100%;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline::after {
  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: 10px 40px;
  position: relative;
  background-color: inherit;
  width: 50%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  right: -10px;
  background-color: var(--color-bg-white);
  border: 4px solid var(--color-primary);
  top: 15px;
  border-radius: 50%;
  z-index: 1;
}

.left-item {
  left: 0;
}

.right-item {
  left: 50%;
}

.right-item::after {
  left: -10px;
}

.timeline-content {
  padding: 1.5rem;
  background-color: var(--color-bg-white);
  position: relative;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.timeline-date {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.timeline-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* Grid splits for other pages */
.split-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: flex-start;
}

.info-sidebar {
  background-color: var(--color-bg-white);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border-top: 5px solid var(--color-primary);
  position: sticky;
  top: 100px;
}

.info-sidebar h3 {
  margin-bottom: 1.5rem;
}

.sidebar-list {
  list-style: none;
}

.sidebar-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.sidebar-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

/* Card Lists */
.card-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.list-item-card {
  background: var(--color-bg-white);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 2rem;
  align-items: center;
}

.item-icon-box {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-bg-light-blue);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.item-text-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.item-text-content p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* Zones layout on membership page */
.zones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.zone-card {
  background: var(--color-bg-white);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-primary);
}

.zone-card h4 {
  font-size: 1.15rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
}

.zone-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* Contact page structures */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-card-box {
  background: var(--color-bg-white);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.contact-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-top: 0.25rem;
}

.contact-details h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.contact-details p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.contact-form-container {
  background: var(--color-bg-white);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 0.95rem;
  border: 1px solid #cbd5e1;
  border-radius: var(--border-radius-sm);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(11, 99, 214, 0.1);
}

.map-container {
  margin-top: 4rem;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 400px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Footer */
footer {
  background-color: var(--color-primary-dark);
  color: var(--color-text-white);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  font-weight: 700;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.footer-logo i {
  color: var(--color-secondary);
}

.footer-col p {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-bottom: 1.5rem;
}

.footer-col h3 {
  color: var(--color-text-white);
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 3px;
  background-color: var(--color-secondary);
  border-radius: 1px;
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  font-size: 0.9rem;
  opacity: 0.8;
}

.footer-links a:hover {
  opacity: 1;
  color: var(--color-secondary);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  opacity: 0.8;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-text {
    margin: 0 auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-image-card {
    max-width: 380px;
  }
  .bilingual-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .awards-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .history-intro {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .split-content {
    grid-template-columns: 1fr;
  }
  .info-sidebar {
    position: static;
  }
  .list-item-card {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.85rem; }
  
  .navbar {
    height: 70px;
  }
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: var(--color-bg-white);
    width: 100%;
    height: calc(100vh - 70px);
    padding: 2rem;
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    transition: left var(--transition-normal);
    gap: 2rem;
    align-items: flex-start;
  }
  .nav-menu.active {
    left: 0;
  }
  .hamburger {
    display: block;
  }
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  .stats-container {
    padding: 1.5rem;
  }
  .stat-card {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    padding-bottom: 1.5rem;
  }
  .stat-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  
  /* Timeline responsive */
  .timeline::after {
    left: 31px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  .timeline-item::after {
    left: 21px;
    right: auto;
  }
  .right-item {
    left: 0;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* Prominent Social Buttons */
.social-btn {
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
}
.social-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  filter: brightness(1.15);
}

.contact-social-link {
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}
.contact-social-link:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.contact-social-link.facebook:hover {
  border-color: #1877f2 !important;
  background-color: #e6f2ff !important;
}
.contact-social-link.instagram:hover {
  border-color: #e1306c !important;
  background-color: #ffebd6 !important;
}
.contact-social-link.youtube:hover {
  border-color: #ff0000 !important;
  background-color: #ffe6e6 !important;
}