body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  background-color: #bef8dc;
  color: #333;
}

header {
  background-color: #48d8a6;
  color: white;
  padding: 7rem 0;
  text-align: center;
}

h1 {
  color: white;
  font-size: 5rem;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

h3 {
  color: white;
  font-size: 1.5rem;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  background: #ffffff;
  padding: 1rem;
  margin-bottom: 3rem;
}

nav button {
  background: #d6fbed;
  color: gray;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
}

nav button:hover {
  background: #c3f3d3;
}

nav button.active {
  background-color: #c3f3d3;
  color: green;
}

a {
  color: rgb(0, 161, 37);
  /* text-decoration: none; */
}

main {
  padding: 2rem;
  background: white;
  margin: 1rem auto;
  max-width: 1000px;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

h2 {
  color: #05632d;
}

h5 {
  color: black;
  font-size: 1.1rem;
}

.container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  border: 1px dashed white;
  width: 600px;
  height: 350px;
  column-gap: 20px;
}

.column--right {
  display: grid;
  grid-template-rows: 30px 260px;
  grid-gap: 10px;
  margin: 10px;
  height: auto;
  border: 1px dashed white;
}

.column--left {
  display: grid;
  grid-template-rows: 30px 260px;
  grid-gap: 10px;
  margin: 10px;
  height: auto;
  border: 1px dashed white;
}

.box {
  border: 1px dashed white;
  margin-top: 2rem;
  height: 100%;
 }

.column--left video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.figure img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: 1.2rem;
  margin-top: 1.2rem;
  width: 800px;
  height: auto;
}

.figure figcaption {
  text-align: center;
}

.small_figure img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: 1.2rem;
  margin-top: 1.2rem;
  width: 450px;
  height: auto;
}

.small_figure figcaption {
  text-align: center;
}

.table {
  width: 80%;
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: 1.2rem;
  margin-bottom: 1.2rem;
  border-collapse: collapse;
  text-align: center;
  font-family: 'Times New Roman', serif;
  font-size: 1rem;
  color: rgb(0, 161, 37);
}

.table th,
.table td {
  border: 1px solid rgb(0, 161, 37);
  padding: 0.5rem 0.75rem;
}

.table thead tr {
  border-bottom: 2px solid rgb(0, 161, 37);
}

.table tbody tr {
  border-top: 2px solid rgb(0, 161, 37);
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.1rem 3rem;
}

.column-left p {
  margin: 0;
  padding-left: 12rem;
  color: #48d8a6;
  font-size: 1.1rem;
}

.column-right {
  padding-right: 10rem;
}

.column-right .logo img {
  width: 200px;
  height: auto;
}

footer {
  margin-top: 3rem;
  background-color: white;
  color: #48d8a6;
  padding: 0.1rem 0;
  text-align: center;
}