*,
*::before,
*::after {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  height: 100%;
  font-family: "Open Sans", sans-serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: normal;
  font-variation-settings: "wdth" 100;
}

.container {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: stretch;
  align-content: stretch;
  height: 100%;
}

.container > header {
  align-self: stretch;
  flex-grow: 0;
  background-color: #fff;
}

.container > main {
  display: flex;
  align-self: stretch;
  flex-grow: 1;
}
.container > main > div:nth-child(2) {
  display: flex;
  flex-grow: 1;
}

iframe {
  flex-grow: 1;
  border: none;
}

ul {
  list-style-type: none;
}

header > nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  padding: 0 2.5rem;
}

header > nav > div:nth-child(2) {
  flex-grow: 1;
}

header > nav > div > ul {
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
}

.container > main > div:nth-child(1),
.container > main > div:nth-child(3) {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

header > h1 {
  margin: 0;
  padding: 0;
}

iframe {
  padding-left: 2.5rem;
}

a {
  color: black;
  text-decoration: none;
}
.site-title {
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-weight: 900;
  font-style: italic;
  font-size: 1.75rem;
}

.cta {
  background-color: deeppink;
  color: white;
  font-weight: bold;
  font-size: 1.25rem;
  border-radius: 0.5rem;
  padding: 0.5rem 1rem;
}

nav li a {
  font-size: 1.25rem;
  &:hover {
    color: deeppink;
  }
}