/* Bus Into School - main stylesheet */

:root {
  --color-primary: #0467a5;
  --color-white: #fff;
  --color-dark: #3d3d3d;
  --color-accent: #fd9a00;
  --color-text: #3d3d3d;
  --color-panel: rgba(20, 20, 20, .85);
  --color-success-bg: #e6f4ea;
  --color-success-border: #2e7d32;
  --color-success-text: #1e4d24;
  --color-error-bg: #fdecea;
  --color-error-border: #c62828;
  --color-error-text: #7f1d1d;
  --shadow-strong: rgba(85, 85, 85, .8);
  --shadow-soft: rgba(85, 85, 85, .5);
  --font-display: 'Mate SC', serif;
  --font-body: Arial, Helvetica, sans-serif;
  --container-width: 1140px;
  --container-padding: 20px;
  --radius: 5px;
}

@font-face {
  font-family: 'Mate SC';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/fonts/matesc/matesc-nf8ogq1-uovr2wk-izt9qok.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Mate SC';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/fonts/matesc/matesc-nf8ogq1-uovr2wk-ilt9g.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-dark);
  background-image: url(/assets/img/background.webp);
  background-position: top center;
  background-repeat: repeat-y;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.25;
  margin: 0 0 20px;
  color: var(--color-white);
}

h1 {
  font-size: 48px;
}

h3 {
  font-size: 24px;
}

p {
  margin: 0 0 16px;
}

.container {
  width: auto;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.cols {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin: 30px 0;
}

.col {
  flex: 1 1 0;
  min-width: 0;
}

main.container {
  padding-top: 0;
  padding-bottom: 60px;
}

.site-header {
  background: transparent;
  color: var(--color-white);
  padding: 30px 0 0;
  text-align: center;
  overflow-wrap: break-word;
}

.site-title,
.site-phone,
.site-email,
.site-tagline {
  font-family: var(--font-display);
  color: var(--color-white);
  margin: 0 0 8px;
  line-height: 1.3;
}

.site-title {
  font-size: 34px;
}

.site-phone {
  font-size: 26px;
}

.site-email {
  font-size: 26px;
}

.site-email a {
  color: var(--color-white);
  text-decoration: none;
}

.site-email a:hover,
.site-email a:focus {
  color: var(--color-white);
}

.site-tagline {
  font-size: 15px;
  margin-bottom: 24px;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
  background-color: var(--color-white);
  padding: 6px 10px;
}

.btn {
  display: inline-block;
  font-family: var(--font-body);
  line-height: 1.2;
  border: 0;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}

.site-nav .btn {
  font-size: 14px;
  color: var(--color-primary);
  background-color: transparent;
  padding: 8px 16px;
}

.site-nav .btn.is-current {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn:hover,
.btn:focus {
  background-color: var(--color-dark);
  color: var(--color-white);
  outline: none;
}

.slider {
  position: relative;
  margin: 0;
  background-color: var(--color-white);
}

.slider img {
  max-width: 100%;
  height: auto;
  width: 100%;
}

.slider:not(.slider--js) > img:not(:first-child) {
  display: none;
}

.slider--js {
  display: grid;
  aspect-ratio: 21 / 9;
  overflow: hidden;
}

.slider--js > img {
  grid-area: 1 / 1 / 2 / 2;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  object-fit: cover;
  opacity: 0;
  transition: opacity .8s ease;
}

.slider--js > img.is-active {
  opacity: 1;
}

.panel {
  background-color: var(--color-panel);
  color: var(--color-white);
  padding: 40px;
  margin-top: 10px;
}

.panel a:not(.btn) {
  color: var(--color-white);
  text-decoration: underline;
}

.panel a:not(.btn):hover,
.panel a:not(.btn):focus {
  color: var(--color-accent);
}

.figure {
  margin: 20px 0;
  box-shadow: 0 4px 12px var(--shadow-strong);
}

.figure img {
  display: block;
  width: 100%;
}

form {
  margin: 30px 0;
}

form label {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-white);
  margin: 16px 0 6px;
}

form input,
form textarea {
  display: block;
  width: 100%;
  max-width: 340px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-text);
  padding: 8px 10px;
  border: 1px solid #ccc;
  border-radius: var(--radius);
  background-color: var(--color-white);
}

form textarea {
  height: 180px;
  resize: vertical;
}

form input:focus,
form textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

form .btn {
  margin-top: 20px;
  font-size: 16px;
  padding: 10px 18px;
  background-color: var(--color-primary);
  color: var(--color-white);
}

form .btn:hover,
form .btn:focus {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.form-status {
  font-family: var(--font-body);
  font-size: 16px;
  padding: 12px 16px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  margin: 0 0 20px;
}

.form-status--success {
  background-color: var(--color-success-bg);
  border-color: var(--color-success-border);
  color: var(--color-success-text);
}

.form-status--error {
  background-color: var(--color-error-bg);
  border-color: var(--color-error-border);
  color: var(--color-error-text);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, .3);
  margin-top: 40px;
  padding-top: 24px;
  text-align: center;
}

.site-footer p {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-white);
}

.site-footer p:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .cols {
    flex-direction: column;
  }

  .site-nav {
    flex-direction: column;
    align-items: stretch;
    padding: 8px;
  }

  .site-nav .btn {
    text-align: left;
    padding: 10px 16px;
  }

  h1 {
    font-size: 34px;
  }

  .site-title {
    font-size: 26px;
  }

  .site-phone,
  .site-email {
    font-size: 20px;
  }

  .site-tagline {
    font-size: 14px;
  }

  .panel {
    padding: 20px;
  }
}