/* General Styles */
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #1f2937;
  line-height: 1.6;
  background-color: #ffffff;
}

/* Accessibility: Skip link */
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden;}
.skip-link:focus{left:16px;top:16px;width:auto;height:auto;background:#ffffff;color:#041e42;padding:8px 12px;border-radius:4px;z-index:2000;}

/* Navigation Bar */
nav {
  background-color: #041e42;
  color: #ffffff;
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

nav .logo {
  display: flex;
  align-items: center;
}

nav .logo img {
  height: 48px;
  margin-right: 12px;
}

nav .logo span {
  font-size: 1.4rem;
  font-weight: bold;
  color: #ffffff;
}

nav ul {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
}

nav ul li {
  margin-left: 24px;
}

nav ul li a {
  color: #ffffff;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.2s ease;
}

nav ul li a:hover {
  color: #a3e635;
}

/* Hero Section */
.hero {
  background-image: url('images/hero.jpg');
  background-size: cover;
  background-position: center;
  color: #ffffff;
  text-align: center;
  padding: 160px 20px;
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 32px;
}

.btn {
  background-color: #2b7846;
  padding: 14px 28px;
  color: #ffffff;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
  transition: background-color 0.2s ease;
}

.btn:hover {
  background-color: #1e5233;
}

/* Generic Sections */
.section {
  padding: 80px 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.section h2 {
  text-align: center;
  margin-bottom: 40px;
  color: #041e42;
  font-size: 2.4rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.card {
  background-color: #f8fafc;
  padding: 24px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.card h3 {
  color: #2b7846;
  margin-bottom: 16px;
  font-size: 1.4rem;
}

.card p {
  color: #475569;
  font-size: 1rem;
}

/* Footer */
footer {
  background-color: #041e42;
  color: #ffffff;
  text-align: center;
  padding: 24px 20px;
}

footer p {
  margin: 0;
  font-size: 0.9rem;
}

/* Improve focus visibility */
:focus-visible{outline:3px solid #a3e635;outline-offset:2px;}

/* Contact Page */
.contact-container {
  max-width: 700px;
  margin: 0 auto;
  background-color: #f8fafc;
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.contact-form {
  display: flex;
  flex-direction: column;
}

.contact-form label {
  margin-bottom: 8px;
  font-weight: bold;
  color: #041e42;
}

.contact-form input,
.contact-form textarea {
  padding: 12px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  margin-bottom: 20px;
  font-size: 1rem;
}

.contact-form button {
  background-color: #2b7846;
  color: #ffffff;
  padding: 14px;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.contact-form button:hover {
  background-color: #1e5233;
}

/* Mobile adjustments */
@media (max-width: 720px){
  nav{flex-wrap:wrap;}
  nav .logo span{font-size:1.1rem;}
  nav ul{width:100%;justify-content:space-around;margin-top:8px;}
  .hero{padding:120px 16px;}
  .hero h1{font-size:2.2rem;}
  .section{padding:56px 16px;}
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto;animation-duration:0.01ms;animation-iteration-count:1;transition-duration:0.01ms;}
}