:root {
  --color-primary: 67, 55, 201; /* #4337c9 */
  --color-background: 255, 255, 255; /* #ffffff */
  --color-text: 2, 6, 23; /* #020617 */
  --border-radius: .375rem;
}

body {
  margin: 0;
  line-height: 1.6;
  font-family: sans-serif;
  display: flex;
  min-height: 100dvh;
  flex-direction: column;
  background-color: rgba(var(--color-background));
  color: rgba(var(--color-text));
}

main {
  flex: 1;
  padding: 2rem 0;
  background: linear-gradient(to bottom, rgba(var(--color-primary), .05), transparent);
}

@media (min-width: 1200px) {
  main {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
}

body[data-layout="index"] main {
  display: flex;
  background: none;
}

.container {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 0 1rem;
}


/* 
  Headings / paragraph 
*/
h1 {
  font-size: 2.5rem;
  line-height: 1.2;
  margin: 0 0 .75rem;
}

p {
  margin: 0 0 1.5rem;
}


/*
  Forms 
*/
input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: .75rem 1rem;
  margin: 0 0 1rem;
  border: 1px solid rgba(var(--color-text), 0.25);
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color .3s ease;
  box-sizing: border-box;
  outline: 1px solid transparent;
}

input[type="text"]:hover,
input[type="email"]:hover,
textarea:hover {
  border-color: rgba(var(--color-primary), 1);
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  border-color: rgba(var(--color-primary));
  outline-color: rgba(var(--color-primary));
}


/* 
  Buttons 
*/
.btn-wrapper {
  display: inline-flex;
  gap: .5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: .5rem 1rem;
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: background-color .3s ease, color .3s ease;
  border: 1px solid transparent;
  min-width: 120px;
  outline: 2px solid transparent;
  outline-offset: 2px;
  cursor: pointer;
}

.btn-sm {
  padding: .375rem .75rem;
  font-size: .875rem;
}

.btn-lg {
  padding: .75rem 1.5rem;
  font-size: 1.125rem;
}

.btn-block {
  display: block;
  width: 100%;
}

.btn-primary {
  background-color: rgba(var(--color-primary));
  color: rgba(var(--color-background));
}

.btn-primary:hover {
  background-color: rgba(var(--color-primary), 0.85);
}
.btn-primary:active {
  background-color: rgba(var(--color-primary), 0.5);
}
.btn-primary:focus-visible {
  outline-color: rgba(var(--color-primary));
}

.btn-outline {
  background-color: transparent;
  border: 1px solid currentColor;
}

.btn-outline.btn-primary {
  color: rgba(var(--color-primary));
  border-color: rgba(var(--color-primary));
}

.btn-outline.btn-primary:hover {
  background-color: rgba(var(--color-primary), 0.1);
}
.btn-outline.btn-primary:active {
  background-color: rgba(var(--color-primary), 0.2);
}
.btn-outline.btn-primary:focus-visible {
  outline-color: rgba(var(--color-primary));
}

/*
  Alerts
*/
.alert {
  padding: .75rem 1rem;
  border-radius: var(--border-radius);
  font-weight: 500;
}

.alert-success {
  background-color: rgba(40, 167, 69, 0.1);
  color: rgba(40, 167, 69);
  border: 1px solid rgba(40, 167, 69, 0.25);
}


/*
  Header
*/
#header {
  background-color: rgba(var(--color-background));
  color: rgba(var(--color-text));
  padding: .5rem 0;
  box-shadow: 0 .125rem .25rem rgba(var(--color-text), 0.075);
}

#header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

#header-logo img {
  display: block;
}

#header-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.5rem;
}

#header-nav a {
  color: rgba(var(--color-text));
  text-decoration: none;
  font-weight: 500;
  transition: color .3s ease;
}

@media (max-width: 1199px) {
  #header-logo img {
    width: auto;
    height: 30px;
  }
}

@media (min-width: 1200px) {
  #header {
    padding-top: .75rem;
    padding-bottom: .75rem;
  }
}


/*
  Footer
*/
#footer {
  color: var(--color-text);
  padding: 2rem 0;
  text-align: center;
  font-size: .875rem;
}

#footer p {
  margin: 0;
}


/*
  Homepage
*/
body[data-layout="index"] {
  background: linear-gradient(to bottom, rgba(var(--color-primary), 0), rgba(var(--color-primary), .15));
}

body[data-layout="index"] #header {
  background-color: transparent;
  box-shadow: none;
  padding-bottom: 0;
}


/*
  Promo
*/
#promo {
  color: var(--color-text);
  padding: 3rem 0;
  text-align: center;
  display: flex;
  align-items: center;
  width: 100%;
}

#promo p {
  font-size: 1.125rem;
}