* {
  padding: 0px;
  margin: 0px;
  box-sizing: border-box;
  outline: none;
}

@font-face {
  font-family: 'Roboto';
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/Roboto-Regular.ttf');
}

@font-face {
  font-family: 'Roboto';
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/Roboto-Medium.ttf');
}

@font-face {
  font-family: 'Roboto';
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/Roboto-Bold.ttf');
}

html, body {
  width: 100%;
}

body {
  display: flex;
  justify-content: center;
  background-color: #004161;
  color: #fff;
  font-size: 16px;
  font-family: 'Roboto', sans-serif;
}

div.container {
  max-width: 960px;
  width: 100%;
}

div.container.centered {
  text-align: center;
}

a:link, a:visited {
  color: inherit;
  text-decoration: none;
}

/* HEADER */

header {
  padding: 25px;
  text-align: center;
  font-size: 0.75em;
}

@media (min-width: 600px) {
  header {
    font-size: 1.0em;
    margin: 20px;
  }
}

img.index {
  width: 100%;
  max-width: 750px;
  padding: 25px;
}

/* BUTTON */

nav {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  grid-row-gap: 15px;
  margin: 0px;
  padding: 15px;
}

@media (min-width: 600px) {
  nav {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    grid-column-gap: 20px;
    grid-row-gap: 20px;
    margin: 30px 0px;
    padding: 15px;
  }
}

a.button {
  border: 1px solid #6e6e6e;
  border-radius: 15px;
  background-color: transparent;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 15px;
  text-decoration: none;
}

a.button img {
  width: 25px;
  margin-right: 10px;
}

a.button span {
  display: block;
  font-size: 1.5em;
  font-weight: 500;
  font-family: 'Roboto', sans-serif;
}

a.button.hidden {
  display: none;
}

/* IFrame */

iframe.short {
  width: 100%;
  aspect-ratio: 1/1;
  border: none;
}

iframe.full {
  width: 100%;
  aspect-ratio: 16/9;
  border: none;
}

iframe.hidden {
  display: none;
}

/* FOOTER */

footer {
  display: flex;
  align-items: center;
  flex-direction: column;
  margin-top: 25px;
}

footer.caption {
  font-size: 1.5em;
}

footer p {
  font-size: 0.75em;
  padding: 20px;
  color: #ccc;
}

footer img.agent {
  width: 150px;
}

footer img.logo {
  width: 360px;
  padding-top: 25px;
}