:root {
  --eid-red: #d83030;
  --eid-grey: #676767;
  --eid-black: #000;
  --eid-white: #fff;
  --eid-radius: 0.4rem;
  --eid-transition: 300ms;
  --eid-width: 65rem;
}

/* roboto-regular - latin */
@font-face {
  font-display: swap;
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/roboto-v30-latin-regular.woff2') format('woff2'),
    url('fonts/roboto-v30-latin-regular.woff') format('woff');
}

/* roboto-italic - latin */
@font-face {
  font-display: swap;
  font-family: 'Roboto';
  font-style: italic;
  font-weight: 400;
  src: url('fonts/roboto-v30-latin-italic.woff2') format('woff2'),
    url('fonts/roboto-v30-latin-italic.woff') format('woff');
}

/* roboto-700 - latin */
@font-face {
  font-display: swap;
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  src: url('fonts/roboto-v30-latin-700.woff2') format('woff2'),
    url('fonts/roboto-v30-latin-700.woff') format('woff');
}

/* roboto-700italic - latin */
@font-face {
  font-display: swap;
  font-family: 'Roboto';
  font-style: italic;
  font-weight: 700;
  src: url('fonts/roboto-v30-latin-700italic.woff2') format('woff2'),
    url('fonts/roboto-v30-latin-700italic.woff') format('woff');
}

/* fira-sans-regular - latin */
@font-face {
  font-display: swap;
  font-family: 'Fira Sans';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/fira-sans-v17-latin-regular.woff2') format('woff2'),
    url('fonts/fira-sans-v17-latin-regular.woff') format('woff');
}

/* fira-sans-700 - latin */
@font-face {
  font-display: swap;
  font-family: 'Fira Sans';
  font-style: normal;
  font-weight: 700;
  src: url('fonts/fira-sans-v17-latin-700.woff2') format('woff2'),
    url('fonts/fira-sans-v17-latin-700.woff') format('woff');
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: #f0f0f0;
  margin: 0;
  font-family: Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.3;
  color: var(--eid-grey);
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

#skippy {
  background-color: var(--eid-red);
  color: var(--eid-white);
  padding: 1rem 0;
  text-align: center;
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  z-index: 10;
  transition: var(--eid-transition);
}

#skippy:focus {
  top: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Fira Sans', sans-serif;
  font-weight: 700;
}

.btn {
  display: inline-block;
  border: 0.1rem solid var(--eid-red);
  color: var(--eid-red);
  border-radius: var(--eid-radius);
  text-decoration: none;
  padding: 0.5rem 1.25rem;
  transition: var(--eid-transition);
  font-weight: normal;
}

.btn:hover,
.btn:focus {
  border-color: var(--eid-black);
  color: var(--eid-black);
}

header {
  background-color: var(--eid-grey);
  position: relative;
  overflow: hidden;
  background-image: url(img/banner.jpg);
  background-image: -webkit-image-set(
    url('img/banner.webp') type('image/webp'),
    url('img/banner.jpg') type('image/jpeg')
  );
  background-image: image-set(
    url('img/banner.webp') type('image/webp'),
    url('img/banner.jpg') type('image/jpeg')
  );
  background-size: cover;
  background-position: top center;
  height: clamp(40rem, 40vh, 90vh);
}

@media (min-width: 768px) {
  header {
    height: clamp(40rem, 55vh, 80rem);
  }
}

header:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(
    rgba(0, 0, 0, 0.7) 15%,
    rgba(0, 0, 0, 0) 30%,
    rgba(0, 0, 0, 0.8) 70%
  );
  z-index: 1;
}

nav {
  display: flex;
  max-width: var(--eid-width);
  justify-content: space-between;
  align-items: flex-start;
  margin: 1rem auto 0 auto;
  padding: 0 1rem;
  position: relative;
  z-index: 2;
}

@media (min-width: 768px) {
  nav {
    align-items: center;
  }
}

nav #logo {
  text-align: left;
  width: 20%;
}

@media (min-width: 768px) {
  nav #logo {
    flex: none;
    text-align: left;
    width: auto;
  }
}

nav #logo img {
  max-width: 100%;
  height: auto;
  position: relative;
}

nav ul {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  width: 80%;
  text-align: right;
  flex-direction: column;
  gap: 0.25rem;
}

@media (min-width: 768px) {
  nav ul {
    flex-direction: row;
    flex: none;
    gap: 1.5rem;
    text-align: right;
    width: auto;
  }
}

nav ul li a {
  display: block;
  color: var(--eid-white);
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.5rem 0;
  position: relative;
}

nav ul li a:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 0.1rem;
  width: 0;
  background-color: var(--eid-red);
  transition: var(--eid-transition);
}

nav ul li a:hover:after {
  width: 100%;
}

header section {
  position: absolute;
  bottom: 2rem;
  left: 0;
  z-index: 3;
  color: var(--eid-white);
  width: 100%;
  text-align: center;
  text-shadow: 0.1rem var(--eid-black);
}

@media (min-width: 768px) {
  header section {
    bottom: 7.5rem;
  }
}

header h2 {
  font-size: clamp(1.75rem, 5vw, 3rem);
  margin: 0 auto;
  padding: 0 0.5rem;
  max-width: var(--eid-width);
  font-weight: normal;
}

header h3 {
  font-size: clamp(1rem, 1vw, 2rem);
  font-weight: normal;
  margin: 0 auto;
  padding: 0 0.5rem;
  max-width: var(--eid-width);
}

#choice_buttons {
  max-width: var(--eid-width);
  margin: 1rem;
  position: relative;
  z-index: 3;
  border-radius: var(--eid-radius);
  box-shadow: 0 0 1rem 0.2rem rgba(0, 0, 0, 0.2);
}

@media (min-width: 768px) {
  #choice_buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin: 0 auto;
    transform: translateY(-50%);
  }
}

#choice_buttons > div {
  padding: 2rem 1rem;
  display: flex;
  gap: 1rem;
  position: relative;
  cursor: pointer;
}

#choice_buttons > div img {
  transition: var(--eid-transition);
}

#choice_buttons > div:hover img {
  transform: scale(1.1);
}

#choice_buttons a {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 2;
}

#choice_buttons span {
  font-size: 90%;
}

#choice_buttons > div > *:not(a) {
  position: relative;
  z-index: 1;
}

#choice_buttons > div:nth-child(1) {
  background-color: var(--eid-white);
  color: var(--eid-black);
}

#choice_buttons > div:nth-child(2) {
  background-color: var(--eid-red);
  color: var(--eid-white);
}

#choice_buttons > div:nth-child(3) {
  background-color: var(--eid-black);
  color: var(--eid-white);
}

#choice_buttons > div:first-child {
  border-radius: var(--eid-radius) var(--eid-radius) 0 0;
}

#choice_buttons > div:last-child {
  border-radius: 0 0 var(--eid-radius) var(--eid-radius);
}

@media (min-width: 768px) {
  #choice_buttons > div:first-child {
    border-radius: var(--eid-radius) 0 0 var(--eid-radius);
  }

  #choice_buttons > div:last-child {
    border-radius: 0 var(--eid-radius) var(--eid-radius) 0;
  }
}

#choice_buttons h4 {
  margin: 0 0 0.5rem 0;
}

main {
  max-width: var(--eid-width);
  width: calc(100% - 2rem);
  margin: 0 auto;
  padding: 0 1rem;
  flex: 1;
}

@media (min-width: 768px) {
  main {
    margin-top: -2rem;
  }
}

#contentBox {
  background-color: var(--eid-white);
  padding: 2rem;
  border-radius: var(--eid-radius);
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  align-items: center;
  box-shadow: 0 0 1rem 0.2rem rgba(0, 0, 0, 0.2);
  text-align: center;
}

@media (min-width: 768px) {
  #contentBox {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    text-align: left;
  }
}

main img {
  max-width: 100%;
  height: auto;
  border-radius: var(--eid-radius);
  box-shadow: 0 0 1rem 0.2rem rgba(0, 0, 0, 0.2);
  border: 0.1rem solid #ccc;
}

main section {
  text-align: center;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  main section {
    margin-top: 0;
    text-align: left;
  }
}

main h3 {
  margin: 0 0 1rem 0;
  color: var(--eid-black);
  line-height: 1.1;
  font-size: clamp(2rem, 2vw, 3rem);
  font-weight: normal;
}

main address {
  font-style: normal;
}

main section > div {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

main a {
  color: var(--eid-red);
  font-weight: bold;
  transition: var(--eid-transition);
}

main a:hover,
main a:focus {
  color: var(--eid-black);
}

footer {
  text-align: center;
  font-size: 90%;
  padding: 1rem;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none;
  }
}