:root {
  /* Enhanced Professional Color Palette */
  --primary: #1e40af;
  --primary-dark: #1e3a8a;
  --primary-light: #3b82f6;
  --primary-gradient: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
  --secondary: #7c3aed;
  --secondary-dark: #6d28d9;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --success: #059669;
  --error: #dc2626;

  /* Professional Neutrals */
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* Enhanced Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Modern Design Tokens */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Professional Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 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-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 20px rgba(30, 64, 175, 0.3);

  /* Enhanced Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  --font-heading: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Professional Gradients */
  --gradient-primary: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
  --gradient-secondary: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
  --gradient-card: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  --gradient-text: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
}

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

/* Page Loader */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.3s ease;
}

.page-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: white;
  padding: 8px;
  z-index: 100;
  text-decoration: none;
  font-weight: 600;
}

.skip-link:focus {
  top: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 100px;
}

body {
  font-family: var(--font-body);
  line-height: 1.8;
  color: var(--gray-800);
  background: var(--gray-50);
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--gray-900);
  margin-bottom: var(--space-6);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  text-align: center;
}

h2 i {
  color: var(--primary);
  margin-right: var(--space-3);
  font-size: 1.2em;
}

h3 {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
}

p {
  margin-bottom: var(--space-4);
  color: var(--gray-600);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  line-height: 1.7;
}

/* Layout */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, var(--space-6));
}

.section {
  padding: clamp(2rem, 6vw, 5rem) 0;
}

.section-compact {
  padding: clamp(1.5rem, 4vw, 3rem) 0;
}

.bg-light {
  background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
}

/* Navigation */
nav {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
  transition: all var(--transition);
}

nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(25px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

nav.scrolled .container {
  padding: var(--space-3) var(--space-6);
  min-height: 70px;
}

nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-6);
  min-height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
}

.logo img {
  height: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
  .logo {
    font-size: 1.1rem;
  }

  .logo img {
    height: 2.5rem;
  }
}

nav ul {
  display: flex;
  list-style: none;
  gap: var(--space-2);
}

@media (max-width: 767px) {
  nav ul { display: none; }
}

nav ul li a {
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  color: var(--gray-600);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
}

nav ul li a:hover {
  color: var(--primary);
  background: rgba(37, 99, 235, 0.08);
}

nav ul li a.active {
  color: var(--primary);
  background: rgba(37, 99, 235, 0.08);
}

.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  width: 44px;
  height: 44px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--gray-600);
  transition: all var(--transition);
}

@media (min-width: 769px) {
  .mobile-menu-toggle { display: none; }
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
  transform: translateY(-10px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.active {
  display: block;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-menu ul li a {
  padding: var(--space-4) var(--space-6);
  text-align: center;
  border-radius: var(--radius-lg);
  font-size: 1rem;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hero Section */
.hero {
  background: var(--gradient-hero);
  color: white;
  text-align: center;
  padding: clamp(5rem, 12vw, 10rem) 0 clamp(4rem, 10vw, 8rem);
  position: relative;
  overflow: hidden;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

/* Simplified hero background - no animation for better performance */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.3) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.25) 0%, transparent 60%),
    radial-gradient(circle at 40% 80%, rgba(245, 158, 11, 0.2) 0%, transparent 60%);
  pointer-events: none;
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50px;
  background: linear-gradient(to top, rgba(248, 250, 252, 0.8), transparent);
  pointer-events: none;
}

/* Animated academic symbols */
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  font-size: clamp(20px, 3vw, 40px);
  color: rgba(255, 255, 255, 0.15);
  animation: float-particle linear infinite;
  font-weight: 300;
  will-change: transform;
  contain: layout style paint;
}

@keyframes float-particle {
  0% {
    transform: translateY(120vh) rotate(0deg);
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    transform: translateY(-40vh) rotate(360deg);
    opacity: 0;
  }
}

/* Disable particles on mobile for performance */
/* @media (max-width: 767px) {
  .particles {
    display: none;
  }
} */

.hero .container {
  position: relative;
  z-index: 3;
}


/* Badge at top */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: clamp(0.5rem, 1.5vw, 0.85rem);
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  background: rgba(245, 158, 11, 0.15);
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-full);
  border: 2px solid rgba(245, 158, 11, 0.3);
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.8s ease-out;
}

.hero-badge-icon {
  width: 16px;
  height: 16px;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

/* Main headline */
.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 6vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.8s ease-out 0.2s both;
  line-height: 1.1;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* Value statement card */
.hero-value-statement {
  margin-bottom: var(--space-10);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  animation: fadeInUp 0.8s ease-out 0.4s both;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-value-statement:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

.hero-main {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  color: whitesmoke;
  margin-bottom: var(--space-4);
  line-height: 1.4;
}

.hero-description {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto;
}

/* Feature chips with enhanced animations */
.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-10);
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-chip {
  font-size: clamp(0.85rem, 1.8vw, 0.95rem);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  border: 2px solid;
  backdrop-filter: blur(10px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.hero-chip::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.hero-chip:hover::before {
  width: 300px;
  height: 300px;
}

.hero-chip:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.chip-blue {
  background: rgba(59, 130, 246, 0.25);
  border-color: rgba(59, 130, 246, 0.6);
  color: #93c5fd;
}

.chip-teal {
  background: rgba(20, 184, 166, 0.25);
  border-color: rgba(20, 184, 166, 0.6);
  color: #5eead4;
}

.chip-purple {
  background: rgba(168, 85, 247, 0.25);
  border-color: rgba(168, 85, 247, 0.6);
  color: #c4b5fd;
}

/* CTA Buttons */
.hero-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

/* Simplified chip animations for better performance */
.hero-chip:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease;
}

.hero-chip::before {
  transition: width 0.3s ease, height 0.3s ease;
}

/* Hero-specific button styles */
.hero-cta .btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #fbbf24 100%);
  color: var(--gray-900);
  box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4);
}

.hero-cta .btn-primary:hover {
  box-shadow: 0 15px 40px rgba(245, 158, 11, 0.5);
}

.hero-cta .btn-chat {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.hero-cta .btn-chat:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}


/* Trust & Credentials Section */
 .about-section {
padding: var(--space-8) var(--space-2);
background: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
}

.container {
max-width: 1200px;
margin: 0 auto;
}

/* Section Header */
.section-header {
text-align: center;
margin-bottom: var(--space-12);
}

.section-header h2 {
font-family: var(--font-heading);
font-size: 2.5rem;
font-weight: 700;
color: var(--gray-900);
margin-bottom: var(--space-4);
background: var(--gradient-primary);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}

.section-header p {
font-size: 1.125rem;
color: var(--gray-600);
max-width: 600px;
margin: 0 auto;
}


/* Founder Profile Card */
.founder-card {
background: var(--white);
border-radius: var(--radius-2xl);
padding: var(--space-12);
box-shadow: var(--shadow-xl);
border: 1px solid var(--gray-200);
margin-bottom: var(--space-12);
}

.founder-profile {
display: flex;
flex-direction: column;
align-items: center;
text-align: center;
}

/* Profile Image */
.profile-image-wrapper {
position: relative;
margin-bottom: var(--space-8);
}

.profile-image {
width: 200px;
height: 200px;
border-radius: var(--radius-full);
overflow: hidden;
border: 4px solid var(--white);
box-shadow: var(--shadow-xl);
position: relative;
}

.profile-image::before {
content: '';
position: absolute;
inset: -4px;
border-radius: var(--radius-full);
padding: 4px;
background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #7c3aed 100%);
-webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
-webkit-mask-composite: xor;
mask-composite: exclude;
}

.profile-image img {
width: 100%;
height: 100%;
object-fit: cover;
display: block;
}

/* Profile Info */
.profile-info {
max-width: 800px;
}

.profile-name {
font-family: var(--font-heading);
font-size: 2rem;
font-weight: 700;
color: var(--gray-900);
margin-bottom: var(--space-2);
}

.profile-title {
font-size: 1.25rem;
font-weight: 600;
color: var(--primary);
margin-bottom: var(--space-1);
}

.credentials {
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: var(--space-4);
margin-bottom: var(--space-6);
}

.credential-badge {
display: inline-flex;
align-items: center;
gap: 0.5rem;
padding: 0.5rem 1rem;
background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
border: 1px solid var(--gray-200);
border-radius: var(--radius-full);
font-size: 0.875rem;
font-weight: 500;
color: var(--gray-700);
transition: all var(--transition);
}

.credential-badge:hover {
transform: translateY(-2px);
box-shadow: var(--shadow-sm);
border-color: var(--primary-light);
}

.credential-icon {
width: 20px;
height: 20px;
background: var(--gradient-primary);
border-radius: var(--radius-full);
display: flex;
align-items: center;
justify-content: center;
color: white;
font-size: 0.75rem;
font-weight: 700;
}

.profile-description {
font-size: 1.125rem;
line-height: 1.8;
color: var(--gray-700);
margin-bottom: var(--space-8);
}

/* Achievements Section */
.achievements-wrapper {
margin-top: var(--space-8);
padding-top: var(--space-8);
border-top: 2px solid var(--gray-200);
}

.achievements-header {
text-align: center;
margin-bottom: var(--space-8);
}

.achievements-header h3 {
font-family: var(--font-heading);
font-size: 1.875rem;
font-weight: 700;
color: var(--gray-900);
margin-bottom: var(--space-4);
}

.achievements-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: var(--space-6);
}

.achievement-card {
background: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
padding: var(--space-6);
border-radius: var(--radius-xl);
border: 1px solid var(--gray-200);
transition: all var(--transition);
position: relative;
overflow: hidden;
}

.achievement-card::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 4px;
height: 0;
background: linear-gradient(180deg, #1e40af 0%, #3b82f6 100%);
transition: height var(--transition);
}

.achievement-card:hover {
transform: translateY(-4px);
box-shadow: var(--shadow-lg);
border-color: var(--primary-light);
}

.achievement-card:hover::before {
height: 100%;
}

.achievement-icon {
width: 48px;
height: 48px;
background: var(--gradient-primary);
border-radius: var(--radius-xl);
display: flex;
align-items: center;
justify-content: center;
margin-bottom: var(--space-4);
color: white;
font-size: 1.5rem;
}

.achievement-card p {
font-size: 1rem;
line-height: 1.6;
color: var(--gray-700);
}

/* Vision Section */
.vision-section {
    background: var(--gradient-primary);
    padding: var(--space-12);
    border-radius: var(--radius-2xl);
    text-align: center;
    margin-top: var(--space-12);
    box-shadow: var(--shadow-xl);
}

.vision-section h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-6);
}

.vision-pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.vision-pillar {
    background: rgba(255, 255, 255, 0.15); /* Increased from 0.1 */
    backdrop-filter: blur(10px);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.3); /* Increased from 0.2 */
    transition: transform 0.3s ease, background 0.3s ease;
}

.vision-pillar:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.pillar-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.5); /* Increased from 0.3 */
    margin-bottom: var(--space-3);
    font-family: var(--font-heading);
}

.vision-pillar p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 1); /* Increased from 0.95 to full white */
    margin: 0;
    font-weight: 500; /* Add some weight for better readability */
}

@media (max-width: 786px) {
    .vision-section {
        padding: var(--space-8);
    }
    
    .vision-section h3 {
        font-size: 1.5rem;
        margin-bottom: var(--space-4);
    }

    .vision-pillars {
        grid-template-columns: 1fr;
        gap: var(--space-4);
        margin-top: var(--space-6);
    }

    .vision-pillar {
        padding: var(--space-5);
    }

    .pillar-number {
        font-size: 2rem;
    }

    .vision-pillar p {
        font-size: 1rem;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
.section-header h2 {
font-size: 2rem;
}

.founder-card {
padding: var(--space-8) var(--space-4);
}

.profile-image {
width: 160px;
height: 160px;
}

.profile-name {
font-size: 1.5rem;
}

.profile-title {
font-size: 1.125rem;
}

.profile-description {
font-size: 1rem;
}

.achievements-grid {
grid-template-columns: 1fr;
}

}

/* Programs Grid - Professional Layout */
.section-subtitle {
  text-align: center;
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  color: var(--gray-600);
  margin-bottom: var(--space-2);
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  font-weight: 400;
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(var(--space-4), 3vw, var(--space-8));
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-2);
}

/* Enhanced Programs Section */
#programs {
  background: var(--white);
  position: relative;
}

#programs h2 {
  margin-bottom: var(--space-6);
}

#programs .section-subtitle {
  margin-bottom: var(--space-12);
}

/* Program Filters */
.program-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-3) var(--space-6);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  color: var(--gray-700);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.9rem;
  font-family: var(--font-body);
}

.filter-btn:hover {
  background: var(--gray-100);
  border-color: var(--gray-300);
  color: var(--gray-900);
}

.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  box-shadow: var(--shadow-sm);
}

.program-card.hidden {
  display: none;
}

.program-card[data-category="school"],
.program-card[data-category="engineering"] {
  order: 1;
}

.program-card[data-category="entrance"] {
  order: 2;
}

.program-card[data-category="revision"] {
  order: 3;
}

/* Responsive Grid Layouts */
@media (max-width: 639px) {
  .programs-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .programs-grid {
    gap: var(--space-8);
    max-width: 1000px;
  }
}

@media (min-width: 1200px) {
  .testimonials-grid {
    gap: var(--space-8);
  }

  .testimonial-card {
    min-width: 400px;
  }
}

/* Program Cards - FIXED EQUAL HEIGHT */
.program-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 0;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 380px; /* Fixed equal height */
}

.program-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.program-card .card-content {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-2);
}

.program-card .card-content h3 {
  margin: 0;
  font-size: clamp(1.2rem, 2.5vw, 1.4rem);
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.3;
}

.program-card .card-content img {
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin: 0;
}

.program-card .course-description {
  margin: 0;
  color: var(--gray-600);
  line-height: 1.6;
  font-size: 0.9rem;
}

/* Compact Eligible Students Section */
.who-is-this-for-compact {
  display: flex;
  gap: var(--space-3);
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--primary);
}

.who-is-this-for-compact .eligible-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.who-is-this-for-compact strong {
  display: block;
  color: var(--primary);
  font-size: 0.85rem;
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.who-is-this-for-compact p {
  margin: 0;
  color: var(--gray-700);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Features Preview List */
.program-features-preview {
  list-style: none;
  margin: 0;
  padding: 0;
}

.program-features-preview li {
  padding: var(--space-2) 0;
  color: var(--gray-700);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.9rem;
  line-height: 1.5;
}

.program-features-preview li::before {
  content: '✓';
  color: var(--success);
  font-weight: bold;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.program-features-preview li.more-features-link {
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.program-features-preview li.more-features-link:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.program-features-preview li.more-features-link::before {
  content: '';
  color: var(--primary);
  font-weight: bold;
  margin-right: 0.25rem;
}

/* Compact Course Details */
.course-details-compact {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.detail-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--gray-100);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--gray-700);
  white-space: nowrap;
}

.detail-badge strong {
  font-size: 1rem;
}

/* Enhanced Card Actions */
.program-card .card-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-3);
}

.program-card .card-actions .btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: 0.9rem;
  padding: var(--space-3) var(--space-4);
}

.program-card .card-actions .read-more-btn {
  background: var(--gray-100);
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
  transition: all var(--transition);
}

.program-card .card-actions .read-more-btn:hover {
  background: var(--gray-200);
  color: var(--gray-900);
  border-color: var(--gray-400);
  transform: translateX(2px);
}

.program-card .card-actions .read-more-btn svg {
  transition: transform var(--transition);
}

.program-card .card-actions .read-more-btn:hover svg {
  transform: translateX(3px);
}

@media (max-width: 768px) {
  .program-card .card-actions {
    flex-direction: column;
  }

  .program-card .card-actions .btn {
    width: 100%;
  }
}

/* Course Modal Styles */
.course-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-2xl);
  max-width: 700px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-2xl);
  z-index: 1001;
  animation: slideUp 0.3s ease-out;
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--gray-100);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  color: var(--gray-700);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.modal-close:hover {
  background: var(--gray-200);
  color: var(--gray-900);
  transform: rotate(90deg);
}

.modal-header {
  padding: var(--space-8) var(--space-6) var(--space-4);
  border-bottom: 1px solid var(--gray-200);
}

.modal-header h2 {
  margin: 0;
  color: var(--gray-900);
  padding-right: var(--space-12);
}

.modal-badge {
  display: inline-block;
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--accent);
  color: white;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
}

.modal-body {
  padding: var(--space-6);
}

.modal-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.modal-section {
  margin-bottom: var(--space-6);
}

.modal-section:last-child {
  margin-bottom: 0;
}

.modal-section h4 {
  color: var(--gray-900);
  margin-bottom: var(--space-3);
  font-size: 1.1rem;
  font-weight: 600;
}

.modal-section p {
  color: var(--gray-600);
  line-height: 1.7;
}

.modal-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.modal-features li {
  padding: var(--space-2) 0;
  color: var(--gray-700);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  line-height: 1.6;
}

.modal-features li::before {
  content: '✓';
  color: var(--success);
  font-weight: bold;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.modal-details {
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

.detail-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
}

.detail-item strong {
  color: var(--gray-700);
}

.detail-item span {
  color: var(--gray-900);
  font-weight: 500;
}

.modal-footer {
  padding: var(--space-4) var(--space-6) var(--space-6);
  display: flex;
  gap: var(--space-3);
  border-top: 1px solid var(--gray-200);
}

@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    max-height: 95vh;
  }

  .modal-footer {
    flex-direction: column;
  }

  .modal-footer .btn {
    width: 100%;
  }
}

/* Reasons Section - Enhanced */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-12);
}

@media (max-width: 1023px) {
  .reasons-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .reasons-grid {
    grid-template-columns: 1fr;
  }
}

/* Section Footer - Enhanced Styling */
.section-footer {
  font-size: clamp(1.1rem, 2.5vw, 1.25rem);
  font-weight: 600;
  font-style: italic;
  color: var(--primary);
  text-align: center;
  margin-top: var(--space-16);
  padding: var(--space-8) var(--space-6);
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
  border-radius: var(--radius-xl);
  border: 2px solid rgba(30, 64, 175, 0.1);
  position: relative;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .section-footer {
    font-size: 1.1rem;
    padding: var(--space-6) var(--space-4);
    margin-top: var(--space-12);
  }
}

.reason-card {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--gray-200);
}

.reason-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-light);
}

.reason-icon {
  width: 80px;
  height: 80px;
  border: 3px solid var(--primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  color: var(--primary);
  font-size: 2rem;
  background: var(--white);
}

.reason-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-4);
  color: var(--gray-900);
}

.reason-card p {
  color: var(--gray-600);
  line-height: 1.7;
}

/* Mentors Section - Enhanced Placeholders */
.mentors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-10);
  margin-top: var(--space-12);
}

@media (max-width: 767px) {
  .mentors-grid {
    grid-template-columns: 1fr;
  }
}

.mentor-card {
  background: var(--white);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--gray-200);
}

.mentor-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-light);
}

.mentor-photo {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-6);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.mentor-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mentor-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.mentor-title {
  color: var(--primary);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.qualifications {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-4);
}

.qual-badge {
  background: var(--gray-100);
  color: var(--gray-700);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
}

.mentor-bio {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Testimonials Carousel - FIXED */
.testimonials-container {
  position: relative;
  overflow: hidden;
  margin-top: var(--space-12);
  width: 100%;
  max-width: 100%;
}


.testimonials-grid {
  display: flex;
  gap: var(--space-6);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-4);
  width: 100%;
  scroll-behavior: smooth;
  position: relative;
}

.testimonials-grid::-webkit-scrollbar {
  height: 8px;
}

.testimonials-grid::-webkit-scrollbar-track {
  background: var(--gray-100);
  border-radius: var(--radius-full);
}

.testimonials-grid::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: var(--radius-full);
}

/* Edge fade effect */
.testimonials-grid::before,
.testimonials-grid::after {
  content: '';
  position: absolute;
  top: 0;
  width: 100px;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}


.testimonial-card {
  background: var(--white);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  border: 2px solid transparent;
  min-width: 320px;
  /* flex-shrink: 0; */
  position: relative;
  cursor: pointer;
  scroll-snap-align: start;
}

@media (min-width: 768px) {
  .testimonial-card {
    min-width: 350px;
    width: 350px;
    max-width: 350px;
  }

  .testimonials-grid {
    width: auto;
    justify-content: flex-start;
  }
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
  border-color: var(--primary);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  cursor: pointer;
}

.author-info {
  display: flex;
  gap: 1rem;
  align-items: center;
  cursor: pointer;
}

.avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
  cursor: pointer;
}

.author-details h4 {
  font-size: 1.1rem;
  color: var(--gray-900);
  margin-bottom: 0.25rem;
  cursor: pointer;
}

.author-role {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
}

.testimonial-text {
  flex: 1;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  cursor: pointer;
}

.testimonial-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-200);
  margin-top: auto;
}

.testimonial-tag {
  background: #eff6ff;
  color: var(--primary);
  padding: 0.375rem 0.75rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  flex-shrink: 0;
}

.read-more {
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all var(--transition);
}

.read-more:hover {
  text-decoration: underline;
  color: var(--primary-dark);
}


/* Carousel Controls */
.carousel-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.carousel-btn {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  border: 2px solid var(--primary);
  background: var(--white);
  color: var(--primary);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  font-size: 1.2rem;
  opacity: 0.8;
}

.carousel-btn:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  opacity: 1;
}

.carousel-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

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

/* Contact Section - Form and Map */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  margin-top: var(--space-12);
}

@media (max-width: 767px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.form-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.whatsapp-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.9rem;
}

.contact-map {
  background: var(--gray-100);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  height: 100%;
  min-height: 500px;
}

@media (max-width: 767px) {
  .contact-map {
    min-height: 350px;
  }
}



.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.contact-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.contact-item svg {
  color: var(--primary);
  font-size: 1.2rem;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.phone-link {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.phone-link:hover {
  color: var(--primary-dark);
}

/* Form Styles - Enhanced Floating Labels */
form {
  background: var(--white);
  padding: clamp(1.5rem, 4vw, 2rem);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}

form > div {
  margin-bottom: var(--space-6);
  position: relative;
}

form > div:last-of-type {
  margin-bottom: 0;
}

/* Input Group */
.input-group {
  position: relative;
  margin-bottom: var(--space-6);
}

/* Labels */
label {
  position: absolute;
  top: 50%;
  left: 1.25rem;
  transform: translateY(-50%);
  transition: all var(--transition);
  pointer-events: none;
  background: white;
  padding: 0 0.5rem;
  font-weight: 600;
  color: var(--gray-600);
  font-size: 15px;
  z-index: 1;
}

textarea + label {
  top: 1.25rem;
  transform: none;
}

/* Label States */
input:focus + label,
input:not(:placeholder-shown) + label,
textarea:focus + label,
textarea:not(:placeholder-shown) + label,
select:focus + label,
select:not([value=""]):valid + label,
label.active {
  top: 0;
  transform: translateY(-50%) scale(0.9);
  color: var(--primary);
  font-size: 13px;
}

/* Inputs */
input, select, textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  font-size: 15px;
  font-family: inherit;
  transition: all var(--transition);
  background: var(--white);
  color: var(--gray-800);
  appearance: none;
  line-height: 1.5;
}

input {
  height: 56px;
}

input::placeholder,
textarea::placeholder {
  color: transparent;
}

textarea {
  min-height: 120px;
  resize: vertical;
  padding-top: 1.25rem;
}

/* Select Dropdown */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20' fill='none'%3E%3Cpath d='M6 8l4 4 4-4' stroke='%231e40af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.25rem center;
  padding-right: 3.5rem;
  cursor: pointer;
  font-weight: 500;
  height: 56px;
}

select option {
  padding: 12px 16px;
  font-size: 15px;
  background: var(--white);
  color: var(--gray-800);
}

select option:first-child {
  color: var(--gray-500);
}

/* Focus States */
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.08);
}

input:hover, select:hover, textarea:hover {
  border-color: var(--gray-300);
}

/* Error States */
input.error, select.error, textarea.error {
  border-color: #ef4444;
  background: #fef2f2;
}

.error-message {
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: 0.5rem;
  display: none;
}

.error-message.show {
  display: block;
}

/* Buttons */
.form-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-8);
}

.btn {
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  font-family: inherit;
  gap: var(--space-2);
  flex: 1;
  min-width: 150px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(30, 64, 175, 0.3);
}

.btn-secondary {
  background: #25D366;
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background: #22c55e;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3);
}

.btn-accent {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(30, 64, 175, 0.3);
}

@media (max-width: 600px) {
  .form-actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}
/* Success Message */
.success-message {
  background: #d1fae5;
  border: 2px solid #059669;
  color: #065f46;
  padding: var(--space-4);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
  display: none;
  font-weight: 600;
}

.success-message.show {
  display: block;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Loading State */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Footer */
    footer {
      background: linear-gradient(180deg, var(--gray-900) 0%, #0a0f1e 100%);
      color: var(--gray-300);
      padding: var(--space-16) 0 var(--space-6);
      margin-top: auto;
      position: relative;
      overflow: hidden;
    }

    footer::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
      opacity: 0.5;
    }

    .footer-content-wrap {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: var(--space-12);
      margin-bottom: var(--space-12);
    }

    /* Tablet breakpoint */
    @media (max-width: 991px) {
      .footer-content-wrap {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-10);
      }
      
      .footer-brand {
        grid-column: 1 / -1;
        text-align: center;
        max-width: 600px;
        margin: 0 auto;
      }
    }

    /* Mobile breakpoint - Modern stacked layout */
    @media (max-width: 767px) {
      footer {
        padding: var(--space-12) 0 var(--space-6);
      }
      
      .footer-content-wrap {
        grid-template-columns: 1fr;
        gap: var(--space-10);
      }
      
      .footer-brand {
        grid-column: auto;
      }
    }

    .footer-logo {
      height: 120px;
      margin-bottom: var(--space-4);
      filter: brightness(0.95);
      transition: filter var(--transition);
    }

    .footer-logo:hover {
      filter: brightness(1.1) drop-shadow(0 0 10px rgba(59, 130, 246, 0.5));
    }

    .footer-brand p {
      color: var(--gray-400);
      line-height: 1.7;
      margin-bottom: var(--space-6);
      font-size: 0.95rem;
    }

    .social-links {
      display: flex;
      gap: var(--space-3);
      justify-content: flex-start;
      flex-wrap: wrap;
    }

    @media (max-width: 991px) {
      .social-links {
        justify-content: center;
      }
    }

    .social-links a {
      width: 48px;
      height: 48px;
      background: rgba(30, 64, 175, 0.1);
      border-radius: var(--radius-xl);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--gray-400);
      transition: all var(--transition);
      border: 1px solid var(--gray-800);
      position: relative;
      overflow: hidden;
    }

    .social-links a::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      border-radius: 50%;
      background: var(--primary-gradient);
      transform: translate(-50%, -50%);
      transition: all var(--transition);
      z-index: -1;
    }

    .social-links a:hover::before {
      width: 100%;
      height: 100%;
    }

    .social-links a:hover {
      color: white;
      transform: translateY(-4px);
      border-color: var(--primary-light);
      box-shadow: 0 8px 16px rgba(30, 64, 175, 0.3);
    }

    .social-links a svg {
      width: 1.25rem;
      height: 1.25rem;
      position: relative;
      z-index: 1;
    }

    .footer-column {
      text-align: left;
    }

    @media (max-width: 767px) {
      .footer-column {
        text-align: center;
      }
    }

    .footer-column h4 {
      color: white;
      margin-bottom: var(--space-6);
      font-size: 1.15rem;
      font-weight: 600;
      font-family: var(--font-heading);
      position: relative;
      padding-bottom: var(--space-3);
      display: inline-block;
    }

    .footer-column h4::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: 0;
      width: 100%;
      height: 3px;
      background: var(--primary-gradient);
      border-radius: var(--radius-full);
    }

    /* Modern Quick Links - Grid layout on mobile */
    .footer-links ul {
      list-style: none;
      display: grid;
      gap: var(--space-3);
    }

    @media (min-width: 768px) {
      .footer-links ul {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 767px) {
      .footer-links ul {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2) var(--space-4);
        max-width: 400px;
        margin: 0 auto;
      }
    }

    .footer-links li {
      margin: 0;
    }

    .footer-links a {
      color: var(--gray-400);
      transition: all var(--transition);
      display: inline-flex;
      align-items: center;
      gap: var(--space-2);
      position: relative;
      font-size: 0.95rem;
      padding: var(--space-1) var(--space-2);
      border-radius: var(--radius-sm);
    }

    .footer-links a::before {
      content: '→';
      opacity: 0;
      transform: translateX(-8px);
      transition: all var(--transition);
      color: var(--primary-light);
      font-weight: bold;
    }

    .footer-links a:hover {
      color: var(--primary-light);
      background: rgba(30, 64, 175, 0.1);
      transform: translateX(0);
    }

    .footer-links a:hover::before {
      opacity: 1;
      transform: translateX(0);
    }

    @media (max-width: 767px) {
      .footer-links a {
        justify-content: center;
        width: 100%;
      }
    }

    /* Contact Section with Cards */
    .footer-contact .contact-item {
      display: flex;
      align-items: flex-start;
      gap: var(--space-3);
      margin-bottom: var(--space-4);
      padding: var(--space-3);
      background: rgba(30, 64, 175, 0.05);
      border-radius: var(--radius-lg);
      border: 1px solid rgba(59, 130, 246, 0.1);
      transition: all var(--transition);
    }

    .footer-contact .contact-item:hover {
      background: rgba(30, 64, 175, 0.1);
      border-color: rgba(59, 130, 246, 0.2);
      transform: translateY(-2px);
    }

    @media (max-width: 767px) {
      .footer-contact .contact-item {
        justify-content: center;
        text-align: left;
      }
    }

    .contact-item svg {
      color: var(--primary-light);
      width: 20px;
      height: 20px;
      margin-top: 2px;
      flex-shrink: 0;
    }

    .contact-item p {
      color: var(--gray-400);
      line-height: 1.6;
      font-size: 0.95rem;
      margin: 0;
    }

    .contact-item a {
      color: var(--gray-400);
      transition: color var(--transition);
      text-decoration: none;
    }

    .contact-item a:hover {
      color: var(--primary-light);
    }

    /* Footer Bottom with Better Separation */
    .footer-legal-wrap {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: var(--space-8);
      border-top: 1px solid rgba(59, 130, 246, 0.1);
      flex-wrap: wrap;
      gap: var(--space-4);
    }

    @media (max-width: 767px) {
      .footer-legal-wrap {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
      }
    }

    .copyright-text {
      color: var(--gray-500);
      margin: 0;
      font-size: 0.9rem;
    }

    .legal-links {
      display: flex;
      gap: var(--space-6);
      flex-wrap: wrap;
    }

    @media (max-width: 767px) {
      .legal-links {
        justify-content: center;
        gap: var(--space-4);
      }
    }

    .legal-links a {
      color: var(--gray-500);
      font-size: 0.9rem;
      transition: all var(--transition);
      text-decoration: none;
      position: relative;
      padding: var(--space-1) var(--space-2);
      border-radius: var(--radius-sm);
    }

    .legal-links a:hover {
      color: var(--primary-light);
      background: rgba(30, 64, 175, 0.1);
    }

    /* Decorative elements */
    .footer-decor {
      position: absolute;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(30, 64, 175, 0.1) 0%, transparent 70%);
      pointer-events: none;
    }

    .footer-decor:first-of-type {
      top: -100px;
      right: -100px;
    }

    .footer-decor:last-of-type {
      bottom: -100px;
      left: -100px;
    }



/* Sticky WhatsApp Button */
.sticky-cta {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 999;
  transform: translateY(150px);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.sticky-cta.visible {
  transform: translateY(0);
  animation: slideUpBounce 0.6s ease-out;
}

@keyframes slideUpBounce {
  0% {
    transform: translateY(150px);
  }
  60% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0);
  }
}

.sticky-cta-content {
  position: relative;
}

/* WhatsApp Button */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  font-family: inherit;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: white;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn-whatsapp svg {
  width: 1.5rem;
  height: 1.5rem;
}

.btn-whatsapp::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.btn-whatsapp:hover::before {
  width: 300px;
  height: 300px;
}

.btn-whatsapp:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5), 0 6px 12px rgba(0, 0, 0, 0.2);
}

.btn-whatsapp:active {
  transform: translateY(-2px) scale(1.02);
}

/* Pulse animation for attention */
.btn-whatsapp::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--radius-full);
  border: 3px solid #25D366;
  opacity: 0;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}

/* Mobile responsive */
@media (max-width: 768px) {
  .sticky-cta {
    bottom: var(--space-4);
    right: var(--space-4);
  }

  .btn-whatsapp {
    padding: var(--space-3) var(--space-5);
    font-size: 0.9rem;
  }

  .btn-whatsapp i {
    font-size: 1.3rem;
  }

  .btn-whatsapp span {
    font-size: 0.9rem;
  }
}

/* Extra small screens - icon only */
@media (max-width: 480px) {
  .btn-whatsapp span {
    display: none;
  }

  .btn-whatsapp {
    padding: var(--space-4);
    width: 56px;
    height: 56px;
  }

  .btn-whatsapp i {
    font-size: 1.8rem;
  }
}


/* Animations */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Loading States */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--gray-300);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Responsive Improvements */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }

  .section {
    padding: clamp(2rem, 4vw, 3rem) 0;
  }

  .btn {
    width: auto;
    max-width: 280px;
    margin: 0 auto;
  }

  .form-actions {
    flex-direction: column;
  }

  .form-actions .btn {
    width: 100%;
    max-width: none;
  }

  .program-filters {
    gap: var(--space-2);
    margin-bottom: var(--space-12);
  }

  .filter-btn {
    padding: var(--space-2) var(--space-4);
    font-size: 0.85rem;
  }

  .programs-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .credentials-timeline {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  /* Mobile-specific enhancements */
  .program-card,
  .reason-card,
  .mentor-card,
  .testimonial-card {
    transform: none !important;
  }

  .program-card:hover,
  .reason-card:hover,
  .mentor-card:hover,
  .testimonial-card:hover {
    transform: none !important;
    box-shadow: var(--shadow-md);
  }

  .mobile-menu {
    backdrop-filter: blur(20px);
  }

  .hero h1 {
    font-size: clamp(2.2rem, 8vw, 2.5rem);
  }

  .mentor-image img {
    width: 280px;
    height: 280px;
  }

  .testimonial-card {
    min-width: 280px;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .whatsapp-float {
    animation: none !important;
  }

  .hero {
    transform: none !important;
  }
}


/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --gray-600: #000000;
    --gray-700: #000000;
    --gray-800: #000000;
    --gray-900: #000000;
  }
}

/* Notification styles */
.notification {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.notification i {
  font-size: 1.2rem;
}

/* Course card specific styles */
.program-card .eligibility {
  background: var(--gray-50);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin: var(--space-4) 0;
  border-left: 3px solid var(--primary);
}

.program-card .eligibility strong {
  color: var(--primary);
  display: block;
  margin-bottom: var(--space-2);
  font-size: 0.9rem;
  font-weight: 600;
}

.program-card .eligibility p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.program-card .card-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.program-card .btn {
  margin-top: var(--space-2);
  font-size: 0.9rem;
  padding: var(--space-3) var(--space-6);
}

.program-card .read-more-btn {
  background: none;
  border: none;
  color: var(--primary);
  font-weight: 500;
  padding: 0;
  text-decoration: underline;
  margin-bottom: var(--space-4);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
  display: inline;
  box-shadow: none;
}

.program-card .read-more-btn:hover {
  color: var(--primary-dark);
  text-decoration: underline;
  background: none;
  box-shadow: none;
}

.program-card .who-is-this-for {
  background: rgba(124, 58, 237, 0.05);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin: var(--space-4) 0;
  border-left: 3px solid var(--secondary);
}

.program-card .who-is-this-for h5 {
  color: var(--secondary);
  font-size: 0.9rem;
  margin-bottom: var(--space-2);
  font-weight: 600;
  font-family: var(--font-heading);
}

.program-card .who-is-this-for p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.limited-time-badge,
.seats-badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 2;
}

.limited-time-badge {
  background: rgba(239, 68, 68, 0.95);
  animation: pulse 2s infinite;
}

.seats-badge {
  background: rgba(245, 158, 11, 0.95);
}

/* Mobile badge repositioning */
@media (max-width: 768px) {
  .limited-time-badge,
  .seats-badge {
    top: var(--space-3);
    right: var(--space-3);
    font-size: 0.7rem;
    padding: var(--space-1) var(--space-3);
    max-width: calc(100% - 2rem);
    position: absolute;
  }
}

/* Enhanced card hover effects */
.program-card,
.reason-card,
.mentor-card,
.testimonial-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.program-card::after,
.reason-card::after,
.mentor-card::after,
.testimonial-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.program-card:hover::after,
.reason-card:hover::after,
.mentor-card:hover::after,
.testimonial-card:hover::after {
  opacity: 1;
}

/* Smooth scroll behavior */
html {
  scroll-padding-top: 100px;
}

/* Enhanced focus indicators */
*:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Loading spinner */
.fa-spinner {
  animation: spin 1s linear infinite;
}

/* Enhanced mobile menu animation */
.mobile-menu {
  transform: translateY(-10px);
  opacity: 0;
  transition: all var(--transition);
}

.mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
}

/* Active Navigation Highlighting */
nav ul li a.active {
  background: var(--primary);
  color: white;
}

/* Smooth scroll padding */
html {
  scroll-padding-top: 100px;
}

/* Program card priority styling */
.program-card[data-category="school"] {
  border-left: 4px solid var(--primary);
}

.program-card[data-category="engineering"] {
  border-left: 4px solid var(--secondary);
}

.program-card[data-category="entrance"] {
  border-left: 4px solid var(--accent);
}

.program-card[data-category="revision"] {
  border-left: 4px solid var(--error);
}

/* Improved image loading */
img {
  opacity: 1;
  transition: opacity 0.3s ease;
}

img.loaded {
  opacity: 1;
}


/* Testimonial card improvements */

.testimonial-card:hover .read-more {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Testimonial card improvements */

.testimonial-card:hover .read-more {
  color: var(--primary-dark);
  text-decoration: underline;
}