/*******************
  Global
*******************/

:root {
  --text-color: var(--slate-50);
  --box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  --accent-light: var(--teal-400);
  --accent: var(--teal-600);
  --accent-dark: var(--teal-800);
  --secondary-light: var(--indigo-400);
  --secondary: var(--indigo-600);
  --secondary-dark: var(--indigo-800);
  --accent-gradient: linear-gradient(90deg, var(--accent-light) 50%, var(--secondary-light) 110%);
  --card-gradient: linear-gradient(90deg, var(--accent-light) 0%, var(--slate-900) 35%);
  --noise-background: 0 / 300px repeat url(/noise.svg);
  --link-color: var(--accent-light);
  --font-size-sm: 0.75rem;
  --font-size: 1rem;
  --font-size-lg: 1.125rem;
  --depth-shadow: inset 1px 1px 0 0 light-dark(#fff7, #fff1), inset -1px -1px 0 0 light-dark(#0001, #0007), -1px -1px 2px 0 light-dark(#0001, #0001);
  color-scheme: light dark;
}

* {
  font-family: 'Rubik Variable', Rubik, Calibri, sans-serif;
  margin:0;
  padding:0;
}

*:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--slate-900), 0 0 0 4px var(--text-color), 0 0 0 6px var(--accent-light);
}

body {
  margin: 0;
  color: var(--text-color);
  background-color: var(--slate-900);
}

[x-cloak] { display: none !important; }

a {
  color: var(--link-color);
  text-decoration: none;
}

.cards-grid {
  display: grid;
  padding: 0;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}

h1:has(+ .cards-grid) {
  margin-bottom: 2rem;
}

h2:has(+ .cards-grid) {
  margin-bottom: 1rem;
}

/*******************
  Hero
*******************/

.hero {
  text-align: center;
  margin: 8rem;
}

.hero p {
  font-weight: 500;
}

.hero a {
  display: inline-block;
  padding: 0.5rem 1rem;
  margin-top: 1rem;
  border-radius: 0.5rem;
  color: var(--text-color);
  background: #14b8a6;
  font-weight: 500;
}

.container {
  max-width: clamp(0px, 95vw, 1200px);
  min-height: calc(100vh - 27rem); /* offset to keep footer at the bottom for short pages */
  margin: 3rem auto 0 auto;
}

/*******************
  Menu
*******************/
header.menu-wrapper {
  position: sticky;
  top: 1rem;
  z-index: 10;
  border-radius: 0.5rem;
  background-color: #7771;
  padding: 0 1rem;
  backdrop-filter: blur(10px) saturate(120%);
  margin: 1rem;
  box-shadow: var(--depth-shadow);
}

nav.menu {
  display: flex;
  height: 3.5rem;
  width: auto;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: space-between;
}
nav.menu div:last-child {
  display: flex;
  gap: 1rem;
}
nav.menu ul {
  display: inline-flex;
  padding: 0;
  gap: 1rem;
  margin: auto;
}
nav.menu li {
  list-style: none;
}
nav.menu li a {
  color: var(--text-color);
  position: relative;
  transition: border 0.2s ease-in-out;
  font-weight: 500;
  outline: none;
}
nav.menu li a::after {
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 3px;
  border-radius: 3rem/1rem;
  background: var(--accent-light);
  content: "";
  transition: transform 0.3s ease-out , background-color 0.3s;
  transform: scaleX(0);
}
nav.menu li a.active::after {
  background: var(--slate-500);
  transform: scale(0.5, 0.66);
  transition: transform 0.3s, background-color 0.3s;
}
nav.menu li a:hover::after,
nav.menu li a:focus::after,
nav.menu li a.active:hover::after { 
  transform: scaleX(0.8);
  background: var(--accent-gradient);
}
nav .logo-header {
  display: inline-block;
  color: var(--text-color);
  font-size: 1.5rem;
  font-weight: 900;
}
nav .logo-header span {
  font-weight: 500;
}

[data-icon] {
  transform: translateY(0.125em);
}

::selection {
  background-color: var(--accent-dark);
  color: var(--text-color);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}
.text-gradient {
  background: var(--accent-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;

  [data-icon] {
    color: var(--accent-light);
  }
}
.noise-texture {
  background-image: url(/noise.svg);
  background-size: 200px;
  background-repeat: repeat;
}
/*******************
  Loading
*******************/
#loading {
  pointer-events: none;
  opacity: 0;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, calc(-50% - 1.5rem));
  font-size: 5rem;
  color: var(--accent-light);
  z-index: 9999;
  transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
}
#loading.show {
  opacity: 1;
  transform: translate(-50%, -50%);
}
.swup-progress-bar {
  /* height: 1rem; */
  background: var(--accent-gradient);
}

/*******************
  Typography
*******************/

.typography {
  max-width: 50ch;
  margin-inline: auto;

  p, ul, ol, blockquote, pre, table, figure {
    margin-bottom:  1em;
  }

  h1, h2, h3, h4, h5, h6 {
    line-height: 1.1;
    margin-bottom: 0.5em;
    letter-spacing: -0.02em;
  }

  p {
    line-height: 1.4;
    text-wrap: balance;
  }
  ul, ol {
    margin-left: 1.5rem;
    li {
      margin-top: 0.5rem;
    }
  }
}