/* 
 * PRAANA FOUNDATION - Master Stylesheet
 * Cohesive premium design system with custom layouts, typography, and animations.
 */

/* ==========================================================================
   Google Fonts Import
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ==========================================================================
   Custom Properties (Design Tokens)
   ========================================================================== */
:root {
  /* Fonts */
  --font-heading: 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Theme Colors */
  --color-primary: #144a84;        /* Deep Blue (brand) */
  --color-primary-light: #18568f;  /* Blue Light (brand) */
  --color-secondary: #ec4d69;      /* Vibrant Pink/Rose (brand) */
  --color-secondary-hover: #d73a10; /* Rust Red/Orange (brand) */
  --color-bg-main: #f8fafc;        /* Clean light background */
  --color-bg-card: rgba(255, 255, 255, 0.85);
  --color-border: rgba(226, 232, 240, 0.8);
  --color-text-dark: #1e293b;      /* Dark text */
  --color-text-muted: #64748b;     /* Muted text */
  --color-white: #ffffff;

  /* The Five Pillars Accent Palette */
  --color-agni: #dc2626;          /* Fire - Crimson Red */
  --color-agni-light: #fee2e2;
  
  --color-tejas: #d97706;         /* Light - Amber/Orange */
  --color-tejas-light: #fef3c7;
  
  --color-vayu: #0284c7;          /* Air - Sky Blue */
  --color-vayu-light: #e0f2fe;
  
  --color-jala: #0d9488;          /* Water - Teal */
  --color-jala-light: #ccfbf1;
  
  --color-prithvi: #15803d;       /* Earth - Forest Green */
  --color-prithvi-light: #dcfce7;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.08);
  --shadow-glass: 0 8px 32px 0 rgba(15, 23, 42, 0.05);

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

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --glass-border: 1px solid rgba(255, 255, 255, 0.4);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-main);
  color: var(--color-text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

h1 { font-size: 2.75rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 3.5rem 0;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-muted); }

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.glass-card {
  background: var(--color-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: var(--glass-border);
  box-shadow: var(--shadow-glass);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  transition: var(--transition-normal);
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.6);
}

/* Gradients */
.gradient-bg {
  background: linear-gradient(135deg, #ec4d69 0%, #1d070b 100%);
}

.gradient-text {
  background: linear-gradient(135deg, #b45309 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition-normal);
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.4);
}

.btn-primary:hover {
  background-color: var(--color-secondary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.5);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(5px);
}

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

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

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

/* ==========================================================================
   Header / Navigation Menu
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-normal);
  padding: 0.75rem 0;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--color-border);
}

.header-scrolled {
  padding: 0.5rem 0;
}

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

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--color-secondary) 0%, #f59e0b 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: bold;
  font-size: 1.3rem;
  box-shadow: 0 4px 10px rgba(217, 119, 6, 0.3);
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.5px;
  transition: var(--transition-normal);
}

.logo-subtext {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-secondary);
  display: block;
  margin-top: -3px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover {
  color: var(--color-secondary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-secondary);
  transition: var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--color-secondary);
  font-weight: 600;
}

/* ==========================================================================
   Mobile Menu Button & Drawer
   ========================================================================== */

/* Modern Hamburger Button */
.mobile-menu-btn {
  display: none;
  background: #f8fafc;
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 10px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  padding: 0;
  z-index: 1020;
  transition: all 0.25s ease;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.05);
}

.mobile-menu-btn:hover {
  background: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(20, 74, 132, 0.12);
}

.mobile-menu-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(20, 74, 132, 0.18);
}

/* Reduced hamburger line lengths from 25px down to 19px for a compact, neat look */
.mobile-menu-btn span {
  display: block;
  width: 19px;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease, background-color 0.2s ease;
}

/* Mobile Menu Button Active State (Smooth Cross) */
.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
  background-color: var(--color-secondary);
}
.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
  background-color: var(--color-secondary);
}

/* Dimmed backdrop overlay when menu is open */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background-color: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* Compact, perfectly proportioned mobile sidebar drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(82vw, 310px);
  height: 100vh;
  height: 100dvh;
  background: linear-gradient(180deg, #144a84 0%, #0f3661 100%);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  padding: 0;
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.35);
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  box-sizing: border-box;
}

.mobile-nav.active {
  right: 0;
}

/* Mobile Nav Header with Brand & Close Button */
.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.12);
  position: sticky;
  top: 0;
  z-index: 5;
}

.mobile-nav-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  background: #ffffff;
  padding: 3px 6px;
  border-radius: 6px;
}

/* Close button inside drawer */
.mobile-nav-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mobile-nav-close:hover,
.mobile-nav-close:active {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: #ffffff;
  transform: scale(1.08) rotate(90deg);
}

/* Compact Nav Links List */
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  padding: 0.75rem 0.85rem;
  flex: 1;
}

.mobile-nav .nav-link {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.6rem 0.85rem;
  margin-bottom: 0.25rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.mobile-nav .nav-link i {
  font-size: 0.95rem;
  width: 20px;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s ease;
}

.mobile-nav .nav-link:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  transform: translateX(3px);
}

.mobile-nav .nav-link:hover i {
  color: var(--color-secondary);
}

.mobile-nav .nav-link.active {
  background: rgba(236, 77, 105, 0.18);
  color: #ffffff;
  font-weight: 600;
  border-left: 3px solid var(--color-secondary);
}

.mobile-nav .nav-link.active i {
  color: var(--color-secondary);
}

/* Mobile Nav Footer / CTA */
.mobile-nav-footer {
  padding: 1rem 1.25rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.1);
}

.mobile-donate-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  border-radius: 9999px;
  background: var(--color-secondary);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(236, 77, 105, 0.4);
}

/* ==========================================================================
   Hero Banners
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 90vh;
  color: var(--color-white);
  overflow: hidden;
}

.hero-carousel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
  z-index: 1;
  display: flex;
  align-items: center;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 75% 25%, rgba(236, 77, 105, 0.25) 0%, rgba(29, 7, 11, 0.85) 60%), linear-gradient(180deg, rgba(29, 7, 11, 0.4) 0%, rgba(29, 7, 11, 0.95) 100%);
  z-index: 2;
}

.hero-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 3;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding-top: 4rem;
}

.hero-tagline {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
  opacity: 0;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  max-width: 800px;
  line-height: 1.15;
  opacity: 0;
}

.hero-desc {
  font-size: 1.2rem;
  max-width: 600px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2.5rem;
  opacity: 0;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  opacity: 0;
}

/* Slide active animations */
.hero-slide.active .hero-tagline { animation: fadeInDown 0.8s ease both 0.2s; }
.hero-slide.active .hero-title { animation: fadeInUp 0.8s ease both 0.4s; }
.hero-slide.active .hero-desc { animation: fadeInUp 0.8s ease both 0.6s; }
.hero-slide.active .hero-btns { animation: fadeInUp 0.8s ease both 0.8s; }

/* Carousel controls */
.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: 2.5rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition-fast);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  outline: none;
}

.carousel-control:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  transform: translateY(-50%) scale(1.05);
}

.carousel-control.prev { left: 2rem; }
.carousel-control.next { right: 2rem; }

/* Carousel Dot Indicators */
.carousel-dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.75rem;
  z-index: 10;
}

.carousel-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid rgba(0, 0, 0, 0.15);
}

.carousel-dots .dot.active {
  background: var(--color-secondary);
  transform: scale(1.25);
}

/* Sub-page Hero Banners */
.sub-hero {
  position: relative;
  min-height: 220px;
  height: auto;
  padding: 4.5rem 0 3rem;
  color: var(--color-white);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.sub-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.6) 100%);
  z-index: 2;
}

.sub-hero-container {
  position: relative;
  z-index: 3;
  width: 100%;
}

.sub-hero-title {
  font-size: 2.75rem;
  color: var(--color-white);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.breadcrumbs {
  display: flex;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

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

/* ==========================================================================
   Home Page Components
   ========================================================================== */
/* Quick Actions */
.quick-actions-row {
  margin-top: 3rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.action-card {
  padding: 2.25rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  min-height: 220px;
}

.action-card:nth-child(1) { background: linear-gradient(135deg, var(--color-agni) 0%, #b91c1c 100%); }
.action-card:nth-child(2) { background: linear-gradient(135deg, var(--color-tejas) 0%, #b45309 100%); }
.action-card:nth-child(3) { background: linear-gradient(135deg, var(--color-jala) 0%, #0f766e 100%); }

.action-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 35px rgba(15, 23, 42, 0.15);
}

.action-card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.action-card h3 {
  font-size: 1.25rem;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.action-card p {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

/* Pillar Highlight Cards */
.pillar-matrix {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 3.5rem;
}

.pillar-card {
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition-normal);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pillar-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  transition: var(--transition-normal);
}

.pillar-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.pillar-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

/* Pillar Specific Styles on Home Cards */
.pillar-card.agni:hover { border-color: var(--color-agni); box-shadow: 0 10px 25px rgba(220, 38, 38, 0.1); }
.pillar-card.agni .pillar-card-icon { background-color: var(--color-agni-light); color: var(--color-agni); }
.pillar-card.agni:hover .pillar-card-icon { background-color: var(--color-agni); color: var(--color-white); }

.pillar-card.tejas:hover { border-color: var(--color-tejas); box-shadow: 0 10px 25px rgba(217, 119, 6, 0.1); }
.pillar-card.tejas .pillar-card-icon { background-color: var(--color-tejas-light); color: var(--color-tejas); }
.pillar-card.tejas:hover .pillar-card-icon { background-color: var(--color-tejas); color: var(--color-white); }

.pillar-card.vayu:hover { border-color: var(--color-vayu); box-shadow: 0 10px 25px rgba(2, 132, 199, 0.1); }
.pillar-card.vayu .pillar-card-icon { background-color: var(--color-vayu-light); color: var(--color-vayu); }
.pillar-card.vayu:hover .pillar-card-icon { background-color: var(--color-vayu); color: var(--color-white); }

.pillar-card.jala:hover { border-color: var(--color-jala); box-shadow: 0 10px 25px rgba(13, 148, 136, 0.1); }
.pillar-card.jala .pillar-card-icon { background-color: var(--color-jala-light); color: var(--color-jala); }
.pillar-card.jala:hover .pillar-card-icon { background-color: var(--color-jala); color: var(--color-white); }

.pillar-card.prithvi:hover { border-color: var(--color-prithvi); box-shadow: 0 10px 25px rgba(21, 128, 61, 0.1); }
.pillar-card.prithvi .pillar-card-icon { background-color: var(--color-prithvi-light); color: var(--color-prithvi); }
.pillar-card.prithvi:hover .pillar-card-icon { background-color: var(--color-prithvi); color: var(--color-white); }

.learn-more-link {
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  opacity: 0.8;
}
.learn-more-link:hover { opacity: 1; }

.section-title-wrapper {
  margin-bottom: 2.25rem;
}

.section-title {
  font-size: 2.25rem;
  position: relative;
  display: inline-block;
  padding-bottom: 0.75rem;
  margin-bottom: 0.5rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-secondary);
  border-radius: var(--radius-full);
}

.section-title-left {
  text-align: left;
}
.section-title-left::after {
  left: 0;
  transform: none;
}

/* ==========================================================================
   About Page Components
   ========================================================================== */
.about-intro-grid {
  align-items: center;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.about-feature-icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-tejas-light);
  color: var(--color-tejas);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.about-feature-item h4 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.about-feature-item p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Mission & Vision Cards */
.mv-section {
  background-color: #f1f5f9;
}

.mv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

.mv-card {
  padding: 3rem;
  height: 100%;
}

.mv-icon {
  font-size: 2.5rem;
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
}

.mv-card h3 {
  margin-bottom: 1rem;
}

/* History Timeline */
.history-timeline {
  position: relative;
  max-width: 800px;
  margin: 3.5rem auto 0;
  padding: 1.5rem 0;
}

.history-timeline::after {
  content: '';
  position: absolute;
  width: 2px;
  background-color: var(--color-border);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1px;
}

.timeline-item {
  padding: 1.5rem 2.5rem;
  position: relative;
  background-color: transparent;
  width: 50%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  right: -8px;
  background-color: var(--color-white);
  border: 4px solid var(--color-secondary);
  top: 2rem;
  border-radius: 50%;
  z-index: 1;
}

.timeline-item-left {
  left: 0;
  text-align: right;
}

.timeline-item-right {
  left: 50%;
}

.timeline-item-right::after {
  left: -8px;
}

.timeline-date {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
}

.timeline-content {
  padding: 1.75rem;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.value-card {
  text-align: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-secondary);
}

.value-icon {
  font-size: 2.25rem;
  color: var(--color-secondary);
  margin-bottom: 1.25rem;
}

.value-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.value-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Volunteers Section */
.volunteer-cta {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  color: var(--color-white);
}

.volunteer-cta-container {
  max-width: 800px;
  margin: 0 auto;
}

.volunteer-cta-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-white);
  line-height: 1.25;
}

.volunteer-cta-desc {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 2.5rem;
  color: var(--color-white);
  line-height: 1.6;
}

.volunteer-cta-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   Pillars Page Components
   ========================================================================== */
.pillar-tabs-container {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 3rem;
}

.pillar-tab-nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 1rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tab-btn.active {
  color: var(--color-white);
}

.tab-btn[data-pillar="agni"].active, .tab-btn[data-pillar="agni"]:hover { background-color: var(--color-agni); border-color: var(--color-agni); color: var(--color-white); }
.tab-btn[data-pillar="tejas"].active, .tab-btn[data-pillar="tejas"]:hover { background-color: var(--color-tejas); border-color: var(--color-tejas); color: var(--color-white); }
.tab-btn[data-pillar="vayu"].active, .tab-btn[data-pillar="vayu"]:hover { background-color: var(--color-vayu); border-color: var(--color-vayu); color: var(--color-white); }
.tab-btn[data-pillar="jala"].active, .tab-btn[data-pillar="jala"]:hover { background-color: var(--color-jala); border-color: var(--color-jala); color: var(--color-white); }
.tab-btn[data-pillar="prithvi"].active, .tab-btn[data-pillar="prithvi"]:hover { background-color: var(--color-prithvi); border-color: var(--color-prithvi); color: var(--color-white); }

.pillar-tab-content {
  position: relative;
}

.tab-pane {
  display: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.tab-pane.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.pillar-showcase {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.pillar-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  background-color: var(--color-primary-light);
}

.pillar-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pillar-badge {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.pillar-pane-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pillar-intro-text {
  font-size: 1.15rem;
  color: var(--color-text-dark);
  margin-bottom: 2rem;
  font-weight: 500;
}

.activities-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 0;
}

.activity-item {
  display: flex;
  gap: 0.75rem;
}

.activity-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--color-white);
  flex-shrink: 0;
  margin-top: 3px;
}

.activity-text h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.activity-text p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Pillar Specific Accents */
.tab-pane.agni .pillar-badge { background-color: var(--color-agni); }
.tab-pane.agni h2 { color: var(--color-agni); }
.tab-pane.agni .activity-check { background-color: var(--color-agni); }

.tab-pane.tejas .pillar-badge { background-color: var(--color-tejas); }
.tab-pane.tejas h2 { color: var(--color-tejas); }
.tab-pane.tejas .activity-check { background-color: var(--color-tejas); }

.tab-pane.vayu .pillar-badge { background-color: var(--color-vayu); }
.tab-pane.vayu h2 { color: var(--color-vayu); }
.tab-pane.vayu .activity-check { background-color: var(--color-vayu); }

.tab-pane.jala .pillar-badge { background-color: var(--color-jala); }
.tab-pane.jala h2 { color: var(--color-jala); }
.tab-pane.jala .activity-check { background-color: var(--color-jala); }

.tab-pane.prithvi .pillar-badge { background-color: var(--color-prithvi); }
.tab-pane.prithvi h2 { color: var(--color-prithvi); }
.tab-pane.prithvi .activity-check { background-color: var(--color-prithvi); }

/* Table styling for overview */
.table-responsive {
  overflow-x: auto;
  margin-top: 4rem;
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-white);
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
  background-color: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:hover {
  background-color: #f8fafc;
}

.comparison-table td strong {
  font-size: 1.05rem;
  color: var(--color-primary);
}

/* ==========================================================================
   Programs & Events Page Components
   ========================================================================== */
.initiatives-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.initiative-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.initiative-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--color-secondary);
}

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

.initiative-icon {
  font-size: 2.25rem;
  color: var(--color-secondary);
  margin-bottom: 1.25rem;
}

.initiative-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.initiative-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.initiative-card .pillar-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.tag-agni { background-color: var(--color-agni-light); color: var(--color-agni); }
.tag-tejas { background-color: var(--color-tejas-light); color: var(--color-tejas); }
.tag-vayu { background-color: var(--color-vayu-light); color: var(--color-vayu); }
.tag-jala { background-color: var(--color-jala-light); color: var(--color-jala); }
.tag-prithvi { background-color: var(--color-prithvi-light); color: var(--color-prithvi); }
.tag-general { background-color: #e2e8f0; color: #334155; }

/* Wide initiative card (desktop spans 3 cols, centered) */
.initiative-card-wide {
  grid-column: span 3;
  text-align: center;
  align-items: center;
}

.initiative-card-wide .pillar-tag {
  margin: 0 auto 1rem;
  display: table;
}

.initiative-card-wide .initiative-icon {
  text-align: center;
  margin-bottom: 1rem;
}

.initiative-card-wide h3 {
  margin-bottom: 0.5rem;
}

.initiative-card-wide p {
  max-width: 800px;
  margin: 0 auto;
}

/* Upcoming Events Grid */
.events-section {
  background-color: #f1f5f9;
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.event-card {
  background-color: var(--color-white);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  border: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.09);
}

.event-image {
  height: 240px;
  width: 100%;
  position: relative;
  overflow: hidden;
  background-color: #f1f5f9;
  border-radius: 18px 18px 0 0;
  display: block;
}

.event-image a {
  display: block;
  width: 100%;
  height: 100%;
  background: #f1f5f9;
  overflow: hidden;
}

.event-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.35s ease;
  padding: 0;
  margin: 0;
  display: block;
}

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

.event-body {
  padding: 1.35rem 1.6rem 1.6rem;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}

.event-body h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.42;
  min-height: 3rem;
  margin-bottom: 0.85rem;
}

.event-body h3 a {
  color: #0f172a;
  text-decoration: none;
  transition: color 0.2s ease;
}

.event-body h3 a:hover {
  color: var(--color-primary);
}

.event-date-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.88rem;
  color: #64748b;
  margin-bottom: 0.85rem;
}

.event-date-row i {
  color: #ef4444;
  font-size: 0.95rem;
}

.event-venue-text {
  color: #64748b;
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.event-body p {
  font-size: 0.92rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.event-readmore-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  color: #dc2626 !important;
  font-size: 0.95rem !important;
  font-weight: 500 !important;
  text-decoration: none !important;
  background: transparent !important;
  background-color: transparent !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  margin-top: auto !important;
  width: fit-content !important;
  align-self: flex-start !important;
}

.event-readmore-btn:hover,
.event-readmore-btn:focus {
  gap: 12px !important;
  color: #991b1b !important;
  text-decoration: none !important;
  background: transparent !important;
}

.event-readmore-btn i {
  font-size: 0.88rem !important;
  transition: transform 0.2s ease !important;
}

.event-readmore-btn:hover i {
  transform: translateX(4px) !important;
}

/* Event Registration Portal */
.registration-section {
  background-color: var(--color-white);
}

.registration-card {
  max-width: 700px;
  margin: 0 auto;
  border: 1px solid var(--color-border);
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid #cbd5e1;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-dark);
  outline: none;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

/* Form Validation & Feedback Styles */
.form-group {
  position: relative;
  margin-bottom: 1.25rem;
  text-align: left;
}

.form-control.is-invalid,
.form-control.invalid {
  border-color: #dc2626 !important;
  background-color: #fffafa;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12) !important;
}

.form-control.is-valid {
  border-color: #16a34a !important;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1) !important;
}

.field-error {
  display: none;
  font-size: 0.8rem;
  color: #dc2626;
  font-weight: 500;
  margin-top: 0.35rem;
  line-height: 1.3;
}

.form-group.has-error .field-error,
.form-control.is-invalid ~ .field-error,
.form-control.invalid ~ .field-error {
  display: block;
  animation: fieldErrorFade 0.2s ease-in-out;
}

@keyframes fieldErrorFade {
  from {
    opacity: 0;
    transform: translateY(-3px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.field-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

/* Alert Toast */
.alert-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: #10b981;
  color: var(--color-white);
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  transform: translateY(100px);
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.alert-toast.show {
  transform: translateY(0);
  opacity: 1;
}

.alert-toast.toast-error {
  background-color: #dc2626;
}

/* ==========================================================================
   Impact Stories Page Components
   ========================================================================== */
/* Counters styling */
.impact-counters-section {
  background-color: #f1f5f9;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.counters-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.counter-card {
  padding: 2rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.counter-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.counter-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.counter-icon-agni { color: var(--color-agni); }
.counter-icon-prithvi { color: var(--color-prithvi); }
.counter-icon-tejas { color: var(--color-tejas); }
.counter-icon-vayu { color: var(--color-vayu); }

.counter-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.counter-title {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-dark);
}

.counter-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
  margin-bottom: 0;
}

/* Story Cards Grid */
.stories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.story-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

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

.quote-icon {
  font-size: 2.5rem;
  color: var(--color-secondary-hover);
  opacity: 0.15;
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
}

.story-content {
  font-size: 1.05rem;
  font-style: italic;
  margin-bottom: 2rem;
  color: var(--color-text-dark);
  position: relative;
  z-index: 2;
  line-height: 1.6;
}

.story-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-weight: bold;
  flex-shrink: 0;
}

.author-avatar-agni {
  background-color: var(--color-agni-light);
  color: var(--color-agni);
}

.author-avatar-tejas {
  background-color: var(--color-tejas-light);
  color: var(--color-tejas);
}

.author-avatar-jala {
  background-color: var(--color-jala-light);
  color: var(--color-jala);
}

.author-info h4 {
  font-size: 0.95rem;
  margin-bottom: 0.1rem;
}

.author-info p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Intro Narrative */
.impact-intro-container {
  max-width: 800px;
  margin: 0 auto;
}

.impact-lead-text {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--color-primary-light);
  font-weight: 500;
  margin-bottom: 2rem;
}

.impact-body-text {
  line-height: 1.6;
}

/* Case Studies Deep Dive */
.case-studies-section {
  background-color: #fafafa;
  border-top: 1px solid var(--color-border);
}

.case-studies-list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 3.5rem;
}

.case-study-card {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem;
  border-radius: var(--radius-lg);
}

.case-study-card.case-study-reverse {
  grid-template-columns: 1.8fr 1.2fr;
}

.case-study-media {
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 4rem;
  overflow: hidden;
}

.case-study-media.media-agni {
  background: linear-gradient(135deg, var(--color-agni) 0%, #b91c1c 100%);
}

.case-study-media.media-prithvi {
  background: linear-gradient(135deg, var(--color-prithvi) 0%, #166534 100%);
}

.case-study-content {
  display: flex;
  flex-direction: column;
}

.case-study-badge {
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.25rem;
}

.case-study-badge.badge-agni {
  color: var(--color-agni);
}

.case-study-badge.badge-prithvi {
  color: var(--color-prithvi);
}

.case-study-title {
  font-size: 1.6rem;
  margin: 0.5rem 0 1rem;
  color: var(--color-text-dark);
  line-height: 1.3;
}

.case-study-desc {
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.case-study-stats {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.case-study-stat-item {
  border-left: 2px solid var(--color-secondary);
  padding-left: 0.75rem;
}

.case-study-stat-item.stat-agni {
  border-left-color: var(--color-agni);
}

.case-study-stat-item.stat-prithvi {
  border-left-color: var(--color-prithvi);
}

.case-study-stat-item strong {
  display: block;
  font-size: 1.2rem;
  color: var(--color-primary);
  line-height: 1.2;
}

.case-study-stat-item span {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Impact CTA */
.impact-cta-section {
  color: var(--color-white);
}

.impact-cta-container {
  max-width: 800px;
  margin: 0 auto;
}

.impact-cta-title {
  color: var(--color-white);
  font-size: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.impact-cta-desc {
  opacity: 0.9;
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.impact-cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   Get Involved Page Components
   ========================================================================== */
.involved-split {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  margin-top: 3rem;
}

.involved-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.option-nav-btn {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  cursor: pointer;
  transition: var(--transition-normal);
  text-align: left;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.option-nav-btn.active {
  border-color: var(--color-secondary);
  background-color: var(--color-bg-main);
  box-shadow: var(--shadow-sm);
}

.option-nav-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-tejas-light);
  color: var(--color-tejas);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  transition: var(--transition-normal);
}

.option-nav-btn.active .option-nav-icon {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.option-nav-text h3 {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.option-nav-text p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.involved-pane {
  display: none;
}

.involved-pane.active {
  display: block;
  animation: fadeInUp 0.4s ease both;
}

/* Donation Grid */
.donation-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.donate-amount-btn {
  padding: 1rem;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  background: var(--color-white);
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-dark);
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
}

.donate-amount-btn.active, .donate-amount-btn:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-white);
}

.bank-details-box {
  background-color: #f1f5f9;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 2rem;
  border: 1px solid var(--color-border);
}

.bank-details-box h4 {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.bank-details-box p {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: space-between;
}

/* Checkbox lists for forms */
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
}

.checkbox-label input {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

/* ==========================================================================
   Resources Page Components
   ========================================================================== */
.search-filter-wrapper {
  margin-bottom: 3rem;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.search-box {
  flex-grow: 1;
  max-width: 450px;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  border-radius: var(--radius-full);
  border: 1px solid #cbd5e1;
  font-family: var(--font-body);
  outline: none;
}

.search-box input:focus {
  border-color: var(--color-secondary);
}

.search-box i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

.filter-pills {
  display: flex;
  gap: 0.5rem;
}

.filter-pill {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.filter-pill.active, .filter-pill:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.resource-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-normal);
}

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

.resource-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.resource-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.resource-type {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.resource-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.resource-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* ==========================================================================
   Contact Us & Doctor Profile Components
   ========================================================================== */
.doctor-profile-section {
  background-color: #f1f5f9;
}

.doctor-profile-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: flex-start;
}

.doctor-image-wrapper {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.doctor-image {
  aspect-ratio: 1/1;
  background-color: var(--color-primary-light);
  overflow: hidden;
}

.doctor-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.doctor-basic-info {
  padding: 1.5rem;
  text-align: center;
}

.doctor-basic-info h3 {
  margin-bottom: 0.25rem;
}

.doctor-basic-info p {
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.9rem;
}

.doctor-bio h2 {
  font-size: 2.25rem;
  margin-bottom: 0.25rem;
}

.doctor-title-sub {
  font-size: 1.1rem;
  color: var(--color-secondary);
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.doctor-bio-text {
  font-size: 1rem;
  color: var(--color-text-dark);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.doctor-details-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.doctor-details-box {
  background-color: var(--color-white);
  padding: 1.75rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.doctor-details-box h4 {
  font-size: 1.15rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-secondary);
  padding-bottom: 0.5rem;
  display: inline-block;
}

.doctor-details-box ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.doctor-details-box li {
  font-size: 0.85rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.doctor-details-box li i {
  color: var(--color-secondary);
}

/* Accordion */
.patient-info-container {
  margin-top: 3.5rem;
}

.accordion-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.accordion-header {
  padding: 1.25rem 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background-color: var(--color-white);
  transition: var(--transition-fast);
  user-select: none;
}

.accordion-header:hover {
  background-color: #f8fafc;
}

.accordion-header h4 {
  font-size: 1.1rem;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-primary);
}

.accordion-icon {
  font-size: 1rem;
  transition: var(--transition-normal);
  color: var(--color-secondary);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  background-color: #fafafa;
}

.accordion-item.active .accordion-content {
  max-height: 1000px;
  transition: max-height 0.4s cubic-bezier(0.9, 0, 0.1, 1);
}

.accordion-content-inner {
  padding: 1.5rem 1.75rem;
  font-size: 0.95rem;
  color: var(--color-text-dark);
  border-top: 1px solid var(--color-border);
}

/* Contact us form split */
.contact-split {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 4rem;
}

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

.contact-info-item {
  display: flex;
  gap: 1.25rem;
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-tejas-light);
  color: var(--color-tejas);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-info-text h3 {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

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

.map-placeholder {
  height: 250px;
  background-color: #cbd5e1;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.map-placeholder iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer h1, .footer h2, .footer h3, .footer h4 {
  color: var(--color-white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background-color: var(--color-secondary);
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
}

.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: var(--transition-fast);
}

.social-icon:hover {
  background-color: var(--color-secondary);
  transform: translateY(-3px);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

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

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-list li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.footer-contact-list li i {
  color: var(--color-secondary);
  margin-top: 3px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll Animation classes (applied via JS) */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.215, 0.610, 0.355, 1), transform 0.8s cubic-bezier(0.215, 0.610, 0.355, 1);
}

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

/* Heartbeat micro-animation for CTA buttons */
.heartbeat-cta {
  animation: heartbeat 3s infinite;
}

@keyframes heartbeat {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
}

/* ==========================================================================
   Responsive Design Breakpoints
   ========================================================================== */

/* Large Tablets / Small Desktops */
@media (max-width: 1024px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.85rem; }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .pillar-matrix {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
  
  .quick-actions-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  
  .quick-actions-row .action-card:nth-child(3) {
    grid-column: span 2;
  }
  
  .mv-grid {
    gap: 2rem;
  }
  
  .mv-card {
    padding: 2.25rem 2rem;
  }
  
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
  
  .pillar-showcase {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
  
  .doctor-profile-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .initiatives-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .initiative-card-wide {
    grid-column: span 2;
  }

  /* Impact Stories */
  .counters-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .stories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
  }
  
  .stories-grid .story-card:nth-child(3) {
    grid-column: span 2;
  }
  
  .case-studies-list {
    gap: 2.5rem;
    margin-top: 2.5rem;
  }
  
  .case-study-card,
  .case-study-card.case-study-reverse {
    gap: 2rem;
    padding: 2.25rem 2rem;
  }
  
  .case-study-title {
    font-size: 1.45rem;
  }
}

/* Small Tablets / Large Mobile (<= 768px) */
@media (max-width: 768px) {
  .section-padding {
    padding: 3.5rem 0;
  }
  
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  
  .glass-card {
    padding: 1.75rem 1.5rem;
  }
  
  /* Sub Hero */
  .sub-hero {
    min-height: 200px;
    padding: 3.5rem 0 2.25rem;
  }
  
  .sub-hero-title {
    font-size: 2.1rem;
    line-height: 1.2;
  }
  
  /* Hero Carousel Mobile */
  .hero-section {
    min-height: 560px;
    min-height: 85dvh;
  }
  
  .hero-container {
    padding-top: 2.5rem;
    padding-bottom: 4rem;
  }
  
  .hero-tagline {
    font-size: 0.82rem;
    letter-spacing: 2.5px;
    margin-bottom: 0.75rem;
  }
  
  .hero-title {
    font-size: 2.15rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    max-width: 100%;
  }
  
  .hero-desc {
    font-size: 1rem;
    line-height: 1.55;
    margin-bottom: 1.75rem;
    max-width: 100%;
  }
  
  .carousel-control {
    width: 38px;
    height: 38px;
    font-size: 1.6rem;
  }
  
  .carousel-control.prev { left: 0.75rem; }
  .carousel-control.next { right: 0.75rem; }
  
  .carousel-dots {
    bottom: 1.25rem;
  }
  
  /* Quick Actions */
  .quick-actions-row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  .quick-actions-row .action-card:nth-child(3) {
    grid-column: span 1;
  }
  
  .action-card {
    padding: 1.75rem 1.5rem;
    min-height: auto;
  }
  
  .action-card-icon {
    font-size: 1.85rem;
    margin-bottom: 0.75rem;
  }
  
  .action-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
  }
  
  .action-card p {
    font-size: 0.88rem;
    margin-bottom: 1.25rem;
  }
  
  /* About / Vision snippet */
  .about-features {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 1.5rem;
  }
  
  /* Mission & Vision Grid */
  .mv-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .mv-card {
    padding: 1.75rem 1.5rem;
    height: auto;
  }
  
  .mv-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  
  /* Pillars Matrix */
  .pillar-matrix {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 2rem;
  }
  
  .pillar-matrix .pillar-card:last-child {
    grid-column: span 2;
  }
  
  .pillar-card {
    padding: 1.75rem 1.25rem;
  }
  
  /* Core Values */
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 2rem;
  }
  
  .values-grid .value-card:last-child {
    grid-column: span 2;
  }
  
  .value-card {
    padding: 1.5rem 1.25rem;
  }
  
  .value-icon {
    font-size: 1.85rem;
    margin-bottom: 0.75rem;
  }
  
  /* Testimonials */
  .testimonial-card {
    padding: 1.75rem 1.5rem;
  }
  
  /* History Timeline */
  .history-timeline {
    margin-top: 2rem;
    padding: 1rem 0;
  }
  
  .history-timeline::after {
    left: 20px;
  }
  
  .timeline-item,
  .timeline-item-left,
  .timeline-item-right {
    width: 100% !important;
    left: 0 !important;
    text-align: left !important;
    padding-left: 48px !important;
    padding-right: 0 !important;
  }
  
  .timeline-item::after,
  .timeline-item-left::after,
  .timeline-item-right::after {
    left: 12px !important;
    right: auto !important;
    top: 1.75rem;
  }
  
  .timeline-content {
    padding: 1.5rem 1.25rem;
  }
  
  .timeline-date {
    font-size: 1.25rem;
    margin-bottom: 0.35rem;
  }
  
  /* Leadership & Volunteer Stats */
  .glass-card-dark .grid-2 {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1rem !important;
  }
  
  /* Volunteer CTA */
  .volunteer-cta-title {
    font-size: 2rem;
    margin-bottom: 0.75rem;
  }
  
  .volunteer-cta-desc {
    font-size: 1rem;
    line-height: 1.55;
    margin-bottom: 2rem;
  }
  
  .initiatives-grid, .events-grid, .stories-grid, .resources-grid {
    grid-template-columns: 1fr;
  }

  .initiatives-grid {
    gap: 1.25rem;
    margin-top: 2rem;
  }

  .initiative-card {
    padding: 1.5rem 1.25rem;
  }

  .initiative-card-wide,
  .initiatives-grid .initiative-card[style*="grid-column: span 3"],
  .initiatives-grid .initiative-card {
    grid-column: span 1 !important;
    text-align: left !important;
    align-items: flex-start !important;
  }

  .initiative-card-wide .pillar-tag,
  .initiatives-grid .initiative-card .pillar-tag {
    margin-left: 0 !important;
    margin-right: 0 !important;
    display: inline-block !important;
  }

  .initiative-card-wide .initiative-icon,
  .initiatives-grid .initiative-card .initiative-icon {
    text-align: left !important;
    margin-bottom: 1rem !important;
  }

  .initiative-card-wide p,
  .initiatives-grid .initiative-card p {
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  .involved-split, .contact-split {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .search-filter-wrapper {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-box {
    max-width: none;
  }
  
  .filter-pills {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-menu {
    display: none;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  /* Impact Stories */
  .counters-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  
  .counter-card {
    padding: 1.5rem 1rem;
  }
  
  .counter-number {
    font-size: 2.4rem;
  }
  
  .counter-title {
    font-size: 0.85rem;
  }
  
  .stories-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
  }
  
  .stories-grid .story-card:nth-child(3) {
    grid-column: auto;
  }
  
  .story-card {
    padding: 2rem 1.5rem;
  }
  
  .case-studies-list {
    gap: 2rem;
    margin-top: 2rem;
  }
  
  .case-study-card,
  .case-study-card.case-study-reverse {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    padding: 2rem 1.5rem;
  }
  
  .case-study-card.case-study-reverse .case-study-media {
    order: -1;
  }
  
  .case-study-media {
    aspect-ratio: 16/9;
    max-height: 240px;
    font-size: 3rem;
  }
  
  .case-study-title {
    font-size: 1.35rem;
  }
  
  .impact-cta-title {
    font-size: 1.95rem;
  }
  
  .impact-cta-desc {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
}

/* Phablets / Mid Mobiles (<= 640px) */
@media (max-width: 640px) {
  .section-padding {
    padding: 2.75rem 0;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .pillar-matrix {
    grid-template-columns: 1fr !important;
    gap: 1rem;
  }
  
  .pillar-matrix .pillar-card:last-child {
    grid-column: span 1 !important;
  }
  
  .values-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem;
  }
  
  .values-grid .value-card:last-child {
    grid-column: span 1 !important;
  }
  
  .about-intro-grid .d-flex {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }
  
  .about-intro-grid .d-flex .btn {
    width: 100%;
    justify-content: center;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
}

/* Small Mobiles (<= 576px) */
@media (max-width: 576px) {
  .hero-section {
    min-height: 520px;
    min-height: 82dvh;
  }
  
  .hero-container {
    padding-top: 1.75rem;
    padding-bottom: 3.5rem;
  }
  
  .hero-tagline {
    font-size: 0.75rem;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
  }
  
  .hero-title {
    font-size: 1.75rem;
    line-height: 1.25;
    margin-bottom: 0.75rem;
  }
  
  .hero-desc {
    font-size: 0.92rem;
    line-height: 1.5;
    margin-bottom: 1.35rem;
  }
  
  .hero-btns {
    flex-direction: column;
    width: 100%;
    gap: 0.65rem;
  }
  
  .hero-btns .btn {
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1.25rem;
    font-size: 0.92rem;
  }
  
  .carousel-control {
    display: none;
  }
  
  .carousel-dots {
    bottom: 0.75rem;
  }
  
  .volunteer-cta-btns {
    flex-direction: column;
    width: 100%;
    align-items: center;
    gap: 0.75rem;
  }
  
  .volunteer-cta-btns .btn {
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }

  /* Impact Stories */
  .impact-lead-text {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
  }
  
  .impact-body-text {
    font-size: 0.88rem;
  }
  
  .counter-card {
    padding: 1.25rem 0.75rem;
  }
  
  .counter-number {
    font-size: 2.15rem;
  }
  
  .counter-title {
    font-size: 0.78rem;
    letter-spacing: 0.5px;
  }
  
  .counter-desc {
    font-size: 0.74rem;
  }
  
  .story-card {
    padding: 1.6rem 1.25rem;
  }
  
  .story-content {
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 1.35rem;
  }
  
  .quote-icon {
    font-size: 2rem;
    top: 1rem;
    left: 1rem;
  }
  
  .case-study-card,
  .case-study-card.case-study-reverse {
    padding: 1.5rem 1.25rem;
    gap: 1.35rem;
  }
  
  .case-study-title {
    font-size: 1.25rem;
    margin: 0.35rem 0 0.75rem;
  }
  
  .case-study-desc {
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 1.25rem;
  }
  
  .case-study-stats {
    gap: 1rem;
  }
  
  .case-study-stat-item strong {
    font-size: 1.1rem;
  }
  
  .case-study-stat-item span {
    font-size: 0.72rem;
  }
  
  .impact-cta-title {
    font-size: 1.65rem;
  }
  
  .impact-cta-desc {
    font-size: 0.9rem;
    margin-bottom: 1.75rem;
  }
  
  .impact-cta-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .impact-cta-buttons .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Small / Compact Mobile (<= 480px) */
@media (max-width: 480px) {
  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.5rem; }
  
  .section-padding {
    padding: 2.25rem 0;
  }
  
  .section-title {
    font-size: 1.5rem;
    line-height: 1.25;
  }
  
  .container {
    padding: 0 1rem;
  }
  
  .logo-img {
    height: 48px;
  }
  
  /* Sub Hero */
  .sub-hero {
    min-height: 175px;
    padding: 2.75rem 0 1.75rem;
  }
  
  .sub-hero-title {
    font-size: 1.65rem;
    margin-bottom: 0.5rem;
  }
  
  .breadcrumbs {
    font-size: 0.82rem;
  }
  
  .btn {
    padding: 0.7rem 1.4rem;
    font-size: 0.9rem;
  }
  
  .btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.82rem;
  }
  
  .grid-3 {
    gap: 1.25rem;
  }
  
  .grid-4 {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .glass-card {
    padding: 1.35rem 1rem;
  }
  
  /* Mission & Vision */
  .mv-card {
    padding: 1.35rem 1rem;
  }
  
  .mv-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
  }
  
  .mv-icon {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
  }
  
  .action-card {
    padding: 1.35rem 1rem;
  }
  
  .action-card-icon {
    font-size: 1.6rem;
    margin-bottom: 0.65rem;
  }
  
  .action-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
  }
  
  .action-card p {
    font-size: 0.84rem;
    margin-bottom: 1rem;
  }
  
  .action-card .btn {
    width: 100%;
  }
  
  .pillar-card {
    padding: 1.35rem 1rem;
  }
  
  .pillar-card-icon {
    width: 48px;
    height: 48px;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
  }
  
  .pillar-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.35rem;
  }
  
  .pillar-card p {
    font-size: 0.82rem;
    margin-bottom: 1rem;
  }
  
  .learn-more-link {
    font-size: 0.82rem;
  }
  
  /* Values */
  .values-grid {
    margin-top: 1.5rem;
  }
  
  .value-card {
    padding: 1.25rem 1rem;
  }
  
  .value-icon {
    font-size: 1.65rem;
    margin-bottom: 0.65rem;
  }
  
  .value-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.35rem;
  }
  
  .value-card p {
    font-size: 0.82rem;
  }
  
  .testimonial-card {
    padding: 1.35rem 1rem;
  }
  
  .quote-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
  }
  
  .quote-text {
    font-size: 0.86rem;
    line-height: 1.55;
    margin-bottom: 0.85rem;
  }
  
  .testimonial-section .btn {
    width: 100%;
  }
  
  /* Timeline */
  .history-timeline::after {
    left: 14px;
  }
  
  .timeline-item,
  .timeline-item-left,
  .timeline-item-right {
    padding-left: 36px !important;
  }
  
  .timeline-item::after,
  .timeline-item-left::after,
  .timeline-item-right::after {
    left: 6px !important;
    width: 14px;
    height: 14px;
    top: 1.5rem;
  }
  
  .timeline-content {
    padding: 1.15rem 0.95rem;
  }
  
  .timeline-date {
    font-size: 1.1rem;
  }
  
  .timeline-content p {
    font-size: 0.82rem;
    line-height: 1.5;
  }
  
  /* Stats Box */
  .glass-card-dark {
    padding: 1.35rem 1rem;
  }
  
  /* Volunteer CTA */
  .volunteer-cta-title {
    font-size: 1.55rem;
  }
  
  .volunteer-cta-desc {
    font-size: 0.88rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
  }

  .initiatives-grid {
    gap: 1rem;
    margin-top: 1.5rem;
  }

  .initiative-card {
    padding: 1.25rem 1rem;
  }

  .initiative-icon {
    font-size: 1.85rem;
    margin-bottom: 0.75rem;
  }

  .initiative-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
  }
  
  .counters-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  
  .counter-card {
    padding: 1rem 0.6rem;
  }
  
  .counter-number {
    font-size: 1.9rem;
  }
  
  .counter-title {
    font-size: 0.74rem;
  }
  
  .counter-desc {
    font-size: 0.7rem;
    display: none;
  }
  
  .donation-grid {
    grid-template-columns: 1fr;
  }
  
  .doctor-details-tabs {
    grid-template-columns: 1fr;
  }
}

/* Ultra-compact screens (<= 360px) */
@media (max-width: 360px) {
  .hero-title {
    font-size: 1.5rem;
  }
  
  .hero-desc {
    font-size: 0.85rem;
  }
  
  .hero-container {
    padding-top: 1.25rem;
    padding-bottom: 3rem;
  }
  
  .sub-hero-title {
    font-size: 1.45rem;
  }
  
  .section-title {
    font-size: 1.35rem;
  }
  
  .glass-card, .action-card, .pillar-card, .testimonial-card, .mv-card, .value-card, .timeline-content {
    padding: 1.15rem 0.85rem;
  }
  
  .stat-val {
    font-size: 1.5rem;
  }

  /* Impact Stories Ultra-compact */
  .counters-row {
    gap: 0.5rem;
  }
  
  .counter-card {
    padding: 0.85rem 0.4rem;
  }
  
  .counter-number {
    font-size: 1.65rem;
  }
  
  .counter-title {
    font-size: 0.7rem;
    letter-spacing: 0;
  }
  
  .case-study-card,
  .case-study-card.case-study-reverse {
    padding: 1.25rem 0.9rem;
  }
  
  .case-study-media {
    font-size: 2.4rem;
    max-height: 180px;
  }
  
  .case-study-title {
    font-size: 1.15rem;
  }
  
  .story-card {
    padding: 1.35rem 0.95rem;
  }
  
  .impact-cta-title {
    font-size: 1.45rem;
  }
}

/* Utilities */
.scroll-margin {
  scroll-margin-top: 100px;
}

/* Spacing Utilities */
.mb-1 { margin-bottom: 0.5rem !important; }
.mb-2 { margin-bottom: 1rem !important; }
.mb-3 { margin-bottom: 1.5rem !important; }
.mb-4 { margin-bottom: 2rem !important; }
.mt-2 { margin-top: 1rem !important; }
.mt-3 { margin-top: 2rem !important; }
.mt-4 { margin-top: 3rem !important; }

/* Typography & Colors */
.d-block { display: block !important; }
.text-white { color: var(--color-white) !important; }
.text-secondary { color: var(--color-secondary) !important; }
.lead-text {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-primary-light);
}
.lh-1-6 { line-height: 1.6 !important; }

/* Custom Component Classes */
.logo-img {
  height: 68px;
  width: auto;
  object-fit: contain;
}

.logo-footer {
  height: 55px;
  width: auto;
  object-fit: contain;
  background: white;
  padding: 4px;
  border-radius: 4px;
}

.glass-card-dark {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%) !important;
  color: var(--color-white) !important;
}

.stat-box {
  padding-left: 1rem;
}
.stat-box.secondary {
  border-left: 3px solid var(--color-secondary);
}
.stat-box.vayu {
  border-left: 3px solid var(--color-vayu);
}
.stat-box.jala {
  border-left: 3px solid var(--color-jala);
}
.stat-box.tejas {
  border-left: 3px solid var(--color-tejas);
}
.stat-box.prithvi {
  border-left: 3px solid var(--color-prithvi);
}

.stat-val {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
}
.stat-val.white {
  color: var(--color-white);
}

.stat-lbl {
  font-size: 0.75rem;
  text-transform: uppercase;
}
.stat-lbl.white-muted {
  color: rgba(255, 255, 255, 0.5);
}

.bg-white-important {
  background-color: var(--color-white) !important;
}
.bg-light-important {
  background-color: #f8fafc !important;
}

/* Inline style replacement utility classes */
.me-2 { margin-right: 0.5rem !important; }
.text-white-muted { color: rgba(255, 255, 255, 0.7) !important; }
.font-sm { font-size: 0.9rem !important; }
.font-xs { font-size: 0.75rem !important; }
.text-uppercase { text-transform: uppercase !important; }
.card-accent-right {
  position: absolute;
  top: 0;
  right: 0;
  width: 8px;
  height: 100%;
  background-color: var(--color-secondary);
}
.glass-card-accent {
  position: relative;
  overflow: hidden;
}
.h-font-title {
  font-size: 1.5rem !important;
}
.h-font-sub {
  font-size: 1.1rem !important;
}
.mv-card.mission {
  border-top: 4px solid var(--color-secondary) !important;
}
.mv-card.vision {
  border-top: 4px solid var(--color-primary-light) !important;
}
.icon-primary-light {
  color: var(--color-primary-light) !important;
}
.badge-lbl {
  color: var(--color-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
}
.mx-auto-centered {
  max-width: 600px;
  margin: 1rem auto 0;
}
.icon-agni {
  color: var(--color-agni) !important;
}
.icon-tejas {
  color: var(--color-tejas) !important;
}
.icon-vayu {
  color: var(--color-vayu) !important;
}
.icon-jala {
  color: var(--color-jala) !important;
}
.icon-prithvi {
  color: var(--color-prithvi) !important;
}
.bg-light-border-y {
  background-color: #f8fafc !important;
  border-top: 1px solid var(--color-border) !important;
  border-bottom: 1px solid var(--color-border) !important;
}
.align-items-center {
  align-items: center !important;
}
.border-top-secondary {
  border-top: 4px solid var(--color-secondary) !important;
}

/* Homepage specific layout classes */
.flex-between-end {
  display: flex !important;
  justify-content: space-between !important;
  align-items: flex-end !important;
}
.d-flex { display: flex !important; flex-wrap: wrap; }
.gap-2 { gap: 1rem !important; }
.mb-0 { margin-bottom: 0 !important; }
.bg-slate { background-color: #f1f5f9 !important; }
.mx-auto-centered-lg {
  max-width: 700px;
  margin: 1rem auto 0;
}
.pillar-card span {
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}
.pillar-card.agni .learn-more-link { color: var(--color-agni); }
.pillar-card.tejas .learn-more-link { color: var(--color-tejas); }
.pillar-card.vayu .learn-more-link { color: var(--color-vayu); }
.pillar-card.jala .learn-more-link { color: var(--color-jala); }
.pillar-card.prithvi .learn-more-link { color: var(--color-prithvi); }

.home-event-card {
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}
.home-event-date-badge {
  padding: 1rem;
  border-radius: var(--radius-sm);
  text-align: center;
  min-width: 80px;
}
.home-event-date-badge.agni {
  background-color: var(--color-agni-light);
  color: var(--color-agni);
}
.home-event-date-badge.vayu {
  background-color: var(--color-vayu-light);
  color: var(--color-vayu);
}
.event-day {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}
.event-month {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}
.event-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.event-tag.agni { color: var(--color-agni); }
.event-tag.vayu { color: var(--color-vayu); }
.event-title {
  font-size: 1.3rem;
  margin: 0.25rem 0 0.75rem;
}

.testimonial-section {
  background-color: #f8fafc !important;
  color: var(--color-text-dark) !important;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--color-border);
}
.bg-circle-dec {
  position: absolute;
  top: -50px;
  right: -50px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background-color: rgba(20, 74, 132, 0.03);
  pointer-events: none;
}
.testimonial-card {
  background: var(--color-white) !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text-dark) !important;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.quote-icon {
  font-size: 2rem;
  color: var(--color-secondary);
  opacity: 0.2;
  margin-bottom: 1rem;
  display: block;
}
.quote-text {
  font-style: italic;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.pillar-card.agni span { color: var(--color-agni); }
.pillar-card.tejas span { color: var(--color-tejas); }
.pillar-card.vayu span { color: var(--color-vayu); }
.pillar-card.jala span { color: var(--color-jala); }
.pillar-card.prithvi span { color: var(--color-prithvi); }

.pillar-element-sub {
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 1rem;
}
.pillar-element-sub.agni { color: var(--color-agni); }
.pillar-element-sub.tejas { color: var(--color-tejas); }
.pillar-element-sub.vayu { color: var(--color-vayu); }
.pillar-element-sub.jala { color: var(--color-jala); }
.pillar-element-sub.prithvi { color: var(--color-prithvi); }

.bg-agni-important { background-color: var(--color-agni) !important; }
.bg-tejas-important { background-color: var(--color-tejas) !important; }
.bg-vayu-important { background-color: var(--color-vayu) !important; }
.bg-jala-important { background-color: var(--color-jala) !important; }
.bg-prithvi-important { background-color: var(--color-prithvi) !important; }

.text-agni { color: var(--color-agni) !important; }
.text-tejas { color: var(--color-tejas) !important; }
.text-vayu { color: var(--color-vayu) !important; }
.text-jala { color: var(--color-jala) !important; }
.text-prithvi { color: var(--color-prithvi) !important; }
.border-top-light { border-top: 1px solid var(--color-border) !important; }
.text-primary { color: var(--color-primary) !important; }

/* ==========================================================================
   Home Screen Announcement Popup Modal
   ========================================================================== */
.home-popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  box-sizing: border-box;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-x: hidden;
  overflow-y: auto;
}

.home-popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Light blur backdrop */
.home-popup-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
  transition: opacity 0.35s ease;
}

/* Centered popup container - perfectly centered across all screens */
.home-popup-container {
  position: relative;
  z-index: 2;
  margin: auto;
  max-width: min(90vw, 520px);
  width: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  transform: scale(0.92) translateY(12px);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.home-popup-overlay.active .home-popup-container {
  transform: scale(1) translateY(0);
}

/* Content wrapper */
.home-popup-content {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 60px -12px rgba(15, 23, 42, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.2);
  background: transparent;
  line-height: 0;
  box-sizing: border-box;
}

/* Responsive Image */
.home-popup-image {
  display: block;
  width: 100%;
  height: auto;
  max-width: min(90vw, 520px);
  max-height: 82vh;
  max-height: 82dvh;
  object-fit: contain;
  border-radius: 16px;
  margin: 0 auto;
}

/* Elegant Close Button */
.home-popup-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #ffffff;
  color: #1e293b;
  border: 2px solid rgba(226, 232, 240, 0.95);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.home-popup-close:hover {
  background: #ec4d69;
  color: #ffffff;
  border-color: #ec4d69;
  transform: scale(1.1) rotate(90deg);
}

.home-popup-close:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(236, 77, 105, 0.35);
}

/* Mobile Screens (<= 640px) */
@media (max-width: 640px) {
  .home-popup-overlay {
    padding: 1rem 0.75rem;
    align-items: center;
    justify-content: center;
  }
  .home-popup-container {
    width: min(88vw, 380px);
    max-width: 380px;
    margin: auto;
  }
  .home-popup-content {
    border-radius: 14px;
  }
  .home-popup-image {
    max-width: 100%;
    max-height: 75vh;
    max-height: 75dvh;
    border-radius: 14px;
  }
  .home-popup-close {
    top: -10px;
    right: -4px;
    width: 34px;
    height: 34px;
    font-size: 14px;
  }
}

/* Extra small mobile screens (<= 380px) */
@media (max-width: 380px) {
  .home-popup-overlay {
    padding: 0.5rem;
  }
  .home-popup-container {
    width: min(88vw, 320px);
    max-width: 320px;
  }
  .home-popup-close {
    top: -8px;
    right: -2px;
    width: 30px;
    height: 30px;
    font-size: 12px;
  }
}