/* Global styles */
:root {
  --primary-color: #1e8858;
  --primary-color-dark: #084533;
  --secondary-color: #f2f2f2;
  --accent-color: #1a93b0;
  --text-color: #333;
  --white: #ffffff;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background-color: var(--secondary-color);
  color: var(--text-color);
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.container {
  width: 80%;
  margin: 0 auto;
  padding: 20px;
}

/* Header and Navigation styles */
header {
  background-color: var(--white);
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}


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

.logo img {
  height: 40px;
  width: auto;
}

.logo span {
  font-size: 1.5rem;
  font-weight: bold;
  margin-left: 0.5rem;
  color: var(--primary-color);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.nav-links a:hover {
  background-color: var(--secondary-color);
  color: var(--accent-color);
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* Main content adjustment for fixed header */
main {
  margin-top: 0 !important;
  min-height: calc(100vh - 175px);
}

/* Footer styles */
footer {
  background-color: var(--primary-color);
  color: var(--white);
  text-align: center;
  padding: 20px;
  position: relative;
  bottom: 0;
  height: 55px;
}

/* Responsive Design with animation */
@media screen and (max-width: 768px) {
  .nav-links {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--white);
    flex-direction: column;
    padding: 1rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    overflow: hidden;

    display: flex;
    max-height: 0;
    opacity: 0;
    transform: translateY(-10px);
    transition: max-height 0.4s ease, opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
  }

  .nav-links.active {
    max-height: 500px;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-links li {
    margin: 0.5rem 0;
  }

  .hamburger {
    display: block;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
}

/* Utility classes */
.text-center {
  text-align: center;
}

.mt-2 {
  margin-top: 2rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: bold;
  margin-left: 0.5rem;
  color: var(--primary-color);
}