:root {
  --navy: #053261;
  --green: #008243;
  --white: #fff;
  --black: #000;
  --gray: #cbd5e0;
  --faq-title: #111827;
  --faq-title-open: #3b82f6;
  --headline-font: 'Montserrat', sans-serif;
  --content-font: 'Lato', sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  background: var(--white);
  color: var(--black);
  font-family: var(--content-font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
p {
  margin: 0;
}

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

.container {
  max-width: 1170px;
  margin: 0 auto;
}

/* Faded artwork fixed behind the home page content */
.page-home::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: url("../images/home-background.svg") 0 0 / 100% auto no-repeat;
  opacity: 0.3;
  pointer-events: none;
}

/* Header */
.site-header {
  position: relative;
  z-index: 1;
  padding: 20px 0;
  background: var(--navy);
  box-shadow: 0 1px 5px #0000001a;
}

.site-header .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 25px 10px;
}

.logo img {
  display: block;
  width: auto;
  height: 100px;
}

.main-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-nav a {
  display: block;
  padding: 5px 10px;
  color: var(--white);
  font: 20px/1.3 var(--headline-font);
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.3s ease;
}

.main-nav a:hover {
  background: var(--white);
  color: var(--green);
}

/* Sections, rows and columns */
.section {
  padding: 20px 0;
}

.section--navy {
  background: var(--navy);
  box-shadow: 0 1px 5px #0003;
  color: var(--white);
}

.section--green {
  background: var(--green);
  color: var(--white);
}

.row {
  display: grid;
  grid-template-columns: 1fr;
  padding: 15px 10px;
}

.col {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 10px 0;
}

.col--top {
  justify-content: flex-start;
}

/* Text */
.heading {
  padding: 0 20px;
  font: 700 32px/1.3 var(--headline-font);
}

.subheading {
  color: var(--green);
  font: 700 23px/1.3 var(--headline-font);
  text-align: center;
}

.navy {
  color: var(--navy);
}

.center {
  text-align: center;
}

.text {
  padding: 0 20px;
  font-size: 18px;
  line-height: 1.3;
}

.text p + p {
  margin-top: 1.3em;
}

.text em {
  color: var(--green);
}

.text--spaced {
  margin: 1.3em 0;
}

.text--large {
  font-size: 24px;
}

.text--intro {
  padding: 0 40px;
  text-align: center;
}

.text--intro strong {
  color: var(--navy);
}

/* Images and buttons */
.photo {
  padding: 10px;
  text-align: center;
}

.photo img {
  border-radius: 5px;
  box-shadow: 0 2px 5px 2px #0000004d;
}

.photo--tall img {
  width: auto;
  height: 500px;
  object-fit: cover;
}

.button {
  display: block;
  padding: 15px 20px;
  border: 2px solid var(--green);
  background: var(--green);
  color: var(--white);
  font: 700 20px/1.2 var(--headline-font);
  text-align: center;
  text-decoration: none;
}

/* FAQ */
.faq {
  padding: 10px;
}

.faq details {
  margin-bottom: 10px;
  border: 1.5px solid var(--gray);
  border-radius: 10px;
  background: var(--white);
  color: var(--black);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1em;
  padding: 15px;
  color: var(--faq-title);
  font: 500 15px/1.5 var(--headline-font);
  list-style: none;
  cursor: pointer;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "";
  flex: none;
  width: 0.5em;
  height: 0.5em;
  margin-top: -0.25em;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}

.faq details[open] summary {
  color: var(--faq-title-open);
}

.faq details[open] summary::after {
  margin-top: 0.25em;
  transform: rotate(-135deg);
}

.faq .answer {
  padding: 15px;
  font-size: 12px;
  line-height: 1.5;
}

.faq .gap {
  margin-top: 1.5em;
}

/* Sign-up form embed */
.signup-form {
  display: block;
  min-height: 450px;
}

/* Footer */
.site-footer {
  padding: 10px 0;
  background: var(--green);
  color: var(--white);
}

.site-footer .row {
  padding-top: 0;
  padding-bottom: 0;
}

.footer-offset {
  margin-top: 20px;
}

.footer-heading {
  padding: 0 0 10px;
  font: 700 32px/1.3 var(--headline-font);
}

.footer-heading--indent {
  padding-left: 10px;
}

.footer-map {
  display: block;
  text-align: center;
}

.legalize {
  padding-left: 40px;
  font: 700 16px/2 var(--content-font);
}

.footer-text {
  font-size: 16px;
  font-style: normal;
  line-height: 2;
  text-align: center;
}

.footer-text--gap {
  margin-top: 4em;
}

address.footer-text {
  margin-bottom: 2em;
}

.footer-text a {
  color: inherit;
  text-decoration: none;
}

.footer-text a:hover {
  text-decoration: underline;
}

.footer-emblem {
  padding: 10px;
  text-align: center;
}

.footer-emblem img {
  width: auto;
  height: 200px;
}

.social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 10px 0;
  padding: 10px;
  list-style: none;
}

.social a {
  display: block;
  padding: 12px;
}

.social img {
  width: 40px;
  height: 40px;
}

/* Desktop layout (the original switches at 768px) */
@media (min-width: 768px) {
  .site-header .container {
    flex-direction: row;
    justify-content: space-between;
    gap: 18px;
    padding: 25px 5px;
  }

  .row {
    padding: 15px 0;
  }

  .col {
    padding: 10px 5px;
  }

  .row--hero {
    grid-template-columns: 32.4fr 67.6fr;
  }

  .row--hours {
    grid-template-columns: 49.3fr 50.7fr;
  }

  .row--signup {
    grid-template-columns: 36.2fr 63.8fr;
  }

  .row--thirds {
    grid-template-columns: repeat(3, 1fr);
  }

  .faq summary {
    font-size: 20px;
  }

  .faq .answer {
    font-size: 15px;
  }
}