:root {
  --green: #026a46;
  --font: tahoma, verdana, arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #fff;
  color: #000;
  font: 12px/1.4 var(--font);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--green);
  font-weight: bold;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site {
  display: grid;
  grid-template-columns: 160px 1fr;
  grid-template-areas:
    "header header"
    "nav main"
    "bar bar"
    "footer footer";
  max-width: 720px;
  margin: 0 auto;
}

.site > header {
  grid-area: header;
  background: var(--green);
  padding: 10px;
  text-align: right;
}

.site > header img {
  height: 105px;
  width: auto;
  vertical-align: top;
}

nav {
  grid-area: nav;
  background: var(--green);
  padding: 10px;
  font-size: 14px;
}

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

nav li {
  margin-bottom: 1.4em;
}

nav li::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 8px;
  background: url(images/gem.gif) no-repeat;
}

nav a {
  color: #fff;
  font-weight: normal;
}

nav a:hover,
nav a[aria-current="page"] {
  color: #ff0;
}

main {
  grid-area: main;
  padding: 24px 10px 10px;
}

main::after {
  content: "";
  display: block;
  clear: both;
}

h1 {
  margin: 0 0 2.5em;
  font: bold 16px verdana, tahoma, arial, sans-serif;
}

p,
ul.list {
  margin: 0 0 2.5em;
}

.logo {
  float: right;
}

.bar {
  grid-area: bar;
  height: 37px;
  background: var(--green);
}

footer {
  grid-area: footer;
  display: flex;
  gap: 12px;
  padding: 10px;
}

footer svg {
  display: block;
  width: 20px;
  height: 20px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 20px;
  margin: 0 0 2.5em;
  padding: 0;
  list-style: none;
}

.gallery img {
  display: block;
}

.video {
  position: relative;
  display: block;
  max-width: 500px;
  margin: 0 auto 2.5em;
  aspect-ratio: 16 / 9;
  background: #000;
}

.video img,
.video iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.video span {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 68px;
  height: 48px;
  border-radius: 12px;
  background: rgb(0 0 0 / 0.7);
}

.video span::after {
  content: "";
  position: absolute;
  top: 14px;
  left: 27px;
  border-style: solid;
  border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent #fff;
}

.video:hover span {
  background: #f00;
}

address {
  font-style: normal;
  margin: 0 0 2.5em;
}

address span {
  display: block;
  padding-left: 2em;
}

@media (max-width: 640px) {
  .site {
    grid-template-columns: 1fr;
    grid-template-areas:
      "header"
      "nav"
      "main"
      "bar"
      "footer";
  }

  .site > header {
    text-align: center;
  }

  .site > header img {
    height: auto;
    max-height: 105px;
  }

  nav {
    padding-top: 0;
  }

  nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
  }

  nav li {
    margin: 0;
  }

  main {
    padding: 20px 16px;
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .bar {
    height: 12px;
  }

  footer {
    padding: 10px 16px;
  }
}