/* =========================================
   RESET
========================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* =========================================
   BODY
========================================= */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #0f1f17;
  color: #f0f5f2;
  line-height: 1.7;
  text-align: center;
  padding: 10px;
}

/* =========================================
   NAVIGATION
========================================= */
nav {
  background-color: #123524;
  padding: 20px;
}

nav a {
  color: #f0f5f2;
  text-decoration: none;
  margin: 0 15px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: 0.3s ease;
}

nav a:hover {
  color: #7CFC00;
}

/* =========================================
   HEADER
========================================= */
header {
  padding: 60px 20px;
  background: linear-gradient(to right, #1b4332, #2d6a4f);
  color: white;
}

header h1 {
  font-size: 38px;
  margin-bottom: 10px;
}

header h2 {
  font-weight: 300;
  font-size: 18px;
  color: #d8f3dc;
}

/* =========================================
   SECTIONS
========================================= */
section {
  max-width: 900px;
  margin: 50px auto;
  padding: 30px 20px;
  background-color: #1b4332;
  border-radius: 10px;
}

/* Ensure each section has a heading for accessibility */
section h3 {
  margin-bottom: 15px;
  color: #95d5b2;
  font-size: 22px;
}

section p {
  margin-bottom: 15px;
  line-height: 1.6;
}

/* =========================================
   LISTS
========================================= */
ul {
  display: inline-block;
  text-align: left;
  list-style-position: inside;
}

li {
  margin-bottom: 10px;
}

/* =========================================
   IMAGES (GENERAL)
========================================= */
section img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
  border-radius: 10px;
  box-shadow: 0 6px 15px rgba(0,0,0,0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

section img:hover {
  transform: scale(1.02);
  box-shadow: 0 10px 20px rgba(0,0,0,0.6);
}

/* =========================================
   MEDIA (IMAGE + VIDEO MATCH SIZE)
========================================= */
.sfo-img,
.media-center iframe {
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  margin: 0 auto;
}

.media-center {
  display: flex;
  justify-content: center;
  margin: 20px 0;
}

.media-center audio {
  max-width: 100%;
}

/* =========================================
   LINKS (SECTION BUTTON STYLE)
========================================= */
section a {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 14px;
  background-color: #1f3d2b;
  color: #f0f5f2;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 500;
  transition: all 0.3s ease;
}

section a:hover {
  background-color: #2e5c42;
  transform: scale(1.05);
}

section a:active {
  transform: scale(0.98);
}

/* =========================================
   FOOTER
========================================= */
footer {
  background-color: #123524;
  text-align: center;
  padding: 30px;
  font-size: 14px;
}

footer a {
  color: #95d5b2;
  text-decoration: none;
}

footer a:hover {
  color: #b7e4c7;
  text-decoration: underline;
}

/* =========================================
   RESPONSIVE DESIGN
========================================= */
@media (max-width: 1000px) {
  header h1 {
    font-size: 32px;
  }

  header h2 {
    font-size: 16px;
  }
}

@media (max-width: 600px) {
  section {
    padding: 20px 10px;
    margin: 30px auto;
  }

  section h3 {
    font-size: 20px;
  }

  header h1 {
    font-size: 28px;
  }

  header h2 {
    font-size: 14px;
  }
}