/* ===========================
   GENERAL STYLES
=========================== */
body {
  margin: 0;
  font-family: 'Open Sans', sans-serif;
  background-color: #f4f4f4;
  color: #333;
  line-height: 1.6;
}

/* ===========================
   HERO SECTION
=========================== */
.hero {
  background-color: #799078;
  color: white;
  text-align: center;
  padding: 2rem;
  border-bottom: 5px solid #5f705f;
}

h1 {
  margin: 0;
  color: white;
}

.subtitle {
  font-size: 1.25rem;
  color: #e1e1e1;
  font-style: italic;
  margin-top: 0.5rem;
}

/* ===========================
   MAIN CONTAINER
=========================== */
.container {
  max-width: 900px;
  margin: 2rem auto;
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h2 {
  color: #5f705f;
  margin-top: 2rem;
}

ul {
  padding-left: 1.25rem;
}

ul li {
  margin-bottom: 0.5rem;
}

/* ===========================
   TOOLS TAGS
=========================== */
.tools {
  list-style: none;
  padding-left: 0;
}

.tools li {
  display: inline-block;
  background: #adb9ad;
  color: white;
  margin: 0.25rem;
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.9rem;
}

/* ===========================
   IMAGES & MEDIA
=========================== */
img {
  width: 100%;
  margin-top: 1rem;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
}

iframe {
  border-radius: 8px;
  margin-top: 1rem;
}

/* ===========================
   NAVIGATION BAR
=========================== */
nav {
  background-color: #ffffff;
  padding: 20px 0;
  box-shadow: 0 1px 5px rgba(0,0,0,0.05);
}

.nav-container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding:10px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  text-decoration: none;
  color: #4A4A4A;
  font-weight: bold;
  position: relative;
  padding-bottom: 5px;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  display: block;
  margin-top: 5px;
  right: 0;
  background: #7D8F69;
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
  left: 0;
}

.nav-links a:hover {
  color: #7D8F69;
}

/* ===========================
   DARK MODE (same as others)
=========================== */
body.dark-mode {
  background-color: #1e1e1e;
  color: #f0f0f0;
}

body.dark-mode .hero {
  background-color: #2a2a2a;
  color: #f0f0f0;
}

body.dark-mode .container {
  background-color: #2a2a2a;
}

body.dark-mode h2 {
  color: #5f705f;
}

body.dark-mode .tools li {
  background: #799078;
}