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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  color: #374151; 
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%); 
  overflow-x: hidden;
}

:root {
  
  --primary-blue: #1e3a8a; 
  --primary-blue-light: #3b82f6;
  --accent-green: #16a34a; 
  --accent-green-light: #22c55e;
  --accent-orange: #ea580c; 
  --accent-yellow: #f59e0b;
  --neutral-white: #ffffff;
  --neutral-gray-light: #f1f5f9;
  --neutral-gray: #64748b;
  --neutral-dark: #1e293b;
  --text-light: #94a3b8;
  --shadow: rgba(0, 0, 0, 0.1);
  --shadow-strong: rgba(0, 0, 0, 0.2);

  --font-headline: 'Montserrat', sans-serif;
  --font-body: 'Roboto', sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 2rem;

  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

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

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

a:hover {
  color: var(--accent-green);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -var(--spacing-sm);
}

.col {
  flex: 1;
  padding: 0 var(--spacing-sm);
}

.col-1 { flex: 0 0 8.333%; }
.col-2 { flex: 0 0 16.666%; }
.col-3 { flex: 0 0 25%; }
.col-4 { flex: 0 0 33.333%; }
.col-6 { flex: 0 0 50%; }
.col-8 { flex: 0 0 66.666%; }
.col-12 { flex: 0 0 100%; }

.navbar {
  position: sticky;
  top: 0;
  background: var(--neutral-white);
  box-shadow: 0 2px 10px var(--shadow);
  z-index: 1000;
  padding: var(--spacing-md) 0;
}

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

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-blue);
}

.navbar-brand img { height: 45px; width: auto; display: block; }

.navbar-nav {
  display: flex;
  list-style: none;
}

.navbar-nav li {
  margin-left: var(--spacing-lg);
}

.navbar-nav a {
  color: var(--neutral-dark);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.navbar-nav a:hover {
  color: var(--accent-green);
}

.hero {
  position: relative;
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-green) 100%);
  color: var(--neutral-white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  text-align: center;
  z-index: 1;
  position: relative;
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px var(--shadow-strong);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
}

.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--accent-orange);
  color: var(--neutral-white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition-medium);
  box-shadow: 0 4px 15px rgba(234, 88, 12, 0.3);
}

.btn:hover {
  background: var(--accent-yellow);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.btn-primary {
  background: var(--primary-blue-light);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  background: var(--primary-blue);
  box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}

.card {
  background: var(--neutral-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 20px var(--shadow);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px var(--shadow-strong);
}

.card-body {
  padding: var(--spacing-lg);
}

.card-title {
  margin-bottom: var(--spacing-md);
  color: var(--primary-blue);
}

.card-text {
  color: var(--neutral-gray);
}

.section {
  padding: var(--spacing-xxl) 0;
}

.section-bg {
  background: var(--neutral-gray-light);
}

.section h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.testimonial {
  text-align: center;
  padding: var(--spacing-lg);
}

.testimonial img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin-bottom: var(--spacing-md);
  border: 3px solid var(--accent-green);
}

.testimonial blockquote {
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

.testimonial cite {
  font-weight: 600;
  color: var(--primary-blue);
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.program-card {
  position: relative;
  overflow: hidden;
}

.program-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, var(--accent-green) 0%, var(--accent-orange) 100%);
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.program-card:hover::before {
  opacity: 0.9;
}

.program-card .card-body {
  position: relative;
  z-index: 1;
  color: var(--neutral-white);
}

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

.form-control {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--neutral-gray-light);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

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

.footer {
  background: var(--neutral-dark);
  color: var(--neutral-white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.footer a {
  color: var(--accent-green-light);
}

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

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.pulse {
  animation: pulse 2s infinite;
}

.geometric-bg {
  position: relative;
}

.geometric-bg::after {
  content: '';
  position: absolute;
  top: 10%;
  right: 10%;
  width: 100px;
  height: 100px;
  background: var(--accent-orange);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  opacity: 0.1;
  z-index: -1;
}

@media (max-width: 768px) {
  .navbar-nav {
    display: none; 
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .row {
    flex-direction: column;
  }

  .col {
    flex: none;
    width: 100%;
  }

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

@media (max-width: 480px) {
  .hero {
    height: 60vh;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
  }
}

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

.focus-visible:focus {
  outline: 2px solid var(--accent-green);
  outline-offset: 2px;
}

/* Fix Swiper fade mode being overridden by global rules */
.swiper { overflow: hidden; }
.swiper-slide { display: flex; flex-direction: column; align-items: center; }

/* Remove previous global opacity overrides to not break Swiper */
/* Intentionally left blank: do not force global opacity/visibility */

/* Improve contrast in light sections */
.section-bg p,
.section-bg blockquote,
.section-bg cite { color: #334155; }

/* Success Stories: ensure dark text in Community Wall on light background */
.testimonials-grid .testimonial p,
.testimonials-grid .testimonial .badge { color: #334155; }

/* Ensure testimonial blockquote wraps nicely */
.testimonial blockquote { white-space: normal; }