/* css/style.css */
:root {
  --primary: #0d47a1;
  --secondary: #f57c00;
  --accent: #2e7d32;
  --light-bg: #f8f9fa;
}
body {
  font-family: 'Open Sans', sans-serif;
  color: #333;
}
h1, h2, h3, h4, h5, .navbar, .btn {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}
.section-title {
  position: relative;
  margin-bottom: 2rem;
  font-weight: 700;
}
.section-title:after {
  content: '';
  display: block;
  width: 70px;
  height: 4px;
  background: var(--secondary);
  margin-top: 10px;
}
.text-center .section-title:after {
  margin-left: auto;
  margin-right: auto;
}
/* navbar */
.navbar .btn-donate-nav {
  background-color: var(--secondary);
  color: white;
  border-radius: 30px;
  padding: 0.5rem 1.5rem;
  border: 2px solid #e65100;
  font-weight: 600;
}
.navbar .btn-donate-nav:hover {
  background-color: #e65100;
  color: white;
}
/* navbar logo */
.navbar .navbar-brand { display: flex; align-items: center; }
.navbar .navbar-logo { height: 40px; width: auto; display: inline-block; }
/* carousel */
.carousel-item {
  max-height: 600px;
  overflow: hidden;
}
.carousel-caption {
  background: rgba(0,0,0,0.4);
  padding: 2rem;
  border-radius: 10px;
  bottom: 20%;
}
.carousel-caption .btn-donate {
  background: var(--secondary);
  border-color: var(--secondary);
  color: white;
}
.btn-donate {
  background-color: var(--secondary);
  border: 3px solid #e65100;
  color: white;
  font-weight: 600;
}
.btn-donate:hover {
  background-color: #e65100;
  color: white;
}
/* impact counters */
.stat-card {
  background: white;
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 0.25rem 0.5rem rgba(0,0,0,0.05);
  transition: transform 0.2s;
}
.stat-card:hover {
  transform: translateY(-5px);
}
.stat-card i {
  color: var(--primary);
}
/* parallax */
.parallax-section {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
  padding: 100px 0;
  text-align: center;
}
.parallax-section .overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(13, 71, 161, 0.7);
}
.parallax-section .container {
  position: relative;
  z-index: 2;
}
/* card border */
.card {
  border: none;
  transition: 0.2s;
}
.card:hover {
  box-shadow: 0 1rem 2rem rgba(0,0,0,0.1) !important;
}
/* badges for values */
.badge-primary {
  background-color: var(--primary);
  font-size: 1rem;
  font-weight: 500;
  padding: 0.8rem 0.2rem;
}
.page-header {
  background-color: var(--primary) !important;
}
/* mobile adjustments */
@media (max-width: 768px) {
  .carousel-caption { display: block; padding: 1rem; bottom: 5%; }
  .carousel-caption h3 { font-size: 1.5rem; }
  .parallax-section { background-attachment: scroll; }
}
/* AOS default override */
[data-aos] {
  pointer-events: none;
}
[data-aos].aos-animate {
  pointer-events: auto;
}
/* footer social icons */
.footer-social .social-link {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  margin-right: 0.5rem;
  transition: background 0.18s ease, transform 0.12s ease;
}
.footer-social .social-link i { vertical-align: middle; }
.footer-social .social-link:hover {
  background: var(--secondary);
  color: white !important;
  transform: translateY(-3px);
}