/* see https://www.w3schools.com/howto/howto_js_topnav_responsive.asp */

.topnav {
  overflow: hidden;
  background-color: #2f3d2f;
  margin-bottom: 20px;
}

.topnav a {
  float: left;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav a:hover {
  background-color: #4CAF50;
  color: white;
}

.topnav a.active {
  background-color: #4CAF50;
  color: white;
}

.topnav .right {
  float: right !important;
}

body {
  padding-top: 0px;
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #f6f8f6;
  color: #1f2a1f;
}

.container {
  flex: 1;
}

footer {
  margin-top: auto;
  background: #f1f6f1;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.bottomnav {
  overflow: hidden;
  background-color: #2f3d2f;
  margin-bottom: 0;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
}

.bottomnav a {
  float: left;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.bottomnav a:hover {
  background-color: #4CAF50;
  color: white;
}

.bottomnav a.active {
  background-color: #4CAF50;
  color: white;
}

.bottomnav .right {
  float: right !important;
}

.product-row {
  display: flex;
  justify-content: center;
  gap: 80px;
}

.product-row > .three.columns {
  width: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.product-logo {
  width: 160px;
  margin: 0 auto;
}

.product-name {
  width: 160px;
  margin: 0 auto;
  font-size: 1.8rem;
  line-height: 1.2;
  text-align: center;
}

.product-info {
  width: 160px;
  margin: 0 auto;
  font-size: 13px;
  line-height: 1.5;
  color: #3a443a;
  text-align: center;
}

.productlogo {
  border: 2px solid #2f3d2f;
  padding: 5px;
  border-radius: 25px;
  transition: filter 0.2s ease, opacity 0.2s ease;
}

.productlogo:hover {
  filter: brightness(0.7);
}