/* PIMA MFA site styles. Plain CSS, no build step. */

:root {
  --text: #454545;
  --heading: #222;
  --link: #1f1f1f;
  --muted: #8a8a8a;
  --rule: #e2e2e2;
  --bg: #fff;
  --max: 1000px;
  --gutter: 32px;
  --font: "Figtree", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 15px/1.6 var(--font);
}

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

a { color: var(--link); }
a:hover { color: #000; }

:focus-visible { outline: 2px solid #000; outline-offset: 2px; }

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

.skip {
  position: absolute; left: 8px; top: -40px; padding: 6px 12px;
  background: #000; color: #fff; z-index: 100;
}
.skip:focus { top: 8px; }

/* ---------- header ---------- */

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  max-width: calc(var(--max) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 28px var(--gutter) 24px;
}

.site-title {
  max-width: 360px;
  text-align: right;
  text-decoration: none;
  text-transform: uppercase;
  color: var(--heading);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.04em;
}
.site-subtitle {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 16px;
  text-transform: none;
  letter-spacing: 0.01em;
}
.home .site-header { padding-bottom: 40px; }

.site-nav ul { list-style: none; margin: 0; padding: 0; }
.site-nav > ul { display: flex; gap: 22px; }

.site-nav a,
.site-nav button {
  display: inline-block;
  padding: 2px 0;
  border: 0;
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
}
.site-nav > ul > li > a:hover,
.site-nav button:hover,
.site-nav [aria-current="page"] { color: var(--heading); }
.site-nav > ul > li > [aria-current="page"] { border-bottom: 1px solid currentColor; }

.has-menu { position: relative; }

.menu {
  display: none;
  position: absolute;
  top: 100%;
  left: -14px;
  z-index: 10;
  min-width: 220px;
  padding: 10px 0 !important;
  background: #fff;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
}
.has-menu.open .menu { display: block; }
@media (hover: hover) {
  .has-menu:hover .menu,
  .has-menu:focus-within .menu { display: block; }
}
.menu a {
  display: block;
  padding: 6px 14px;
  font-size: 11px;
  white-space: nowrap;
}
.menu a:hover { background: #f4f4f4; color: var(--heading); }

/* ---------- homepage tiles ---------- */

.tiles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 1200px) { .tiles { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1700px) { .tiles { grid-template-columns: repeat(4, 1fr); } }

.tile {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #111;
  text-decoration: none;
}
.tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s;
}
.tile-label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  color: #fff;
  text-align: center;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  transition: opacity 0.3s;
}
.tile-title { font-size: 26px; font-weight: 300; line-height: 1.2; }
.tile-sonar {
  position: relative;
  width: 96px;
  height: 96px;
}
.tile-sonar::before,
.tile-sonar::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid #fff;
  border-radius: 50%;
  opacity: 0;
}
.tile:hover .tile-sonar::before,
.tile:hover .tile-sonar::after,
.tile:focus-visible .tile-sonar::before,
.tile:focus-visible .tile-sonar::after { animation: sonar 1.8s ease-out infinite; }
.tile:hover .tile-sonar::after,
.tile:focus-visible .tile-sonar::after { animation-delay: 0.9s; }
@keyframes sonar {
  from { transform: scale(0.1); opacity: 1; }
  to { transform: scale(1); opacity: 0; }
}
.tile:hover .tile-label,
.tile:focus-visible .tile-label { opacity: 1; }

/* Touch screens can't hover, so always show the labels there. */
@media (hover: none) {
  .tile-label { opacity: 1; background: rgba(0, 0, 0, 0.35); }
  .tile-sonar { display: none; }
}

/* ---------- content pages ---------- */

.content {
  max-width: calc(var(--max) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 8px var(--gutter) 48px;
}

.row {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gutter);
  align-items: start;
}
.col { min-width: 0; }
.span-1 { grid-column: span 1; } .span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; } .span-4 { grid-column: span 4; }
.span-5 { grid-column: span 5; } .span-6 { grid-column: span 6; }
.span-7 { grid-column: span 7; } .span-8 { grid-column: span 8; }
.span-9 { grid-column: span 9; } .span-10 { grid-column: span 10; }
.span-11 { grid-column: span 11; } .span-12 { grid-column: span 12; }

.text { margin: 0 0 17px; }
.text > :first-child { margin-top: 0; }
.text p { margin: 0 0 1em; }
.text h1, .text h2, .text h3, .text h4 {
  color: var(--heading);
  font-weight: 300;
  line-height: 1.2;
  margin: 0.6em 0 0.5em;
}
.text h1 { font-size: 36px; }
.text h2 { font-size: 34px; }
.text h3 { font-size: 30px; }
.text h4 { font-size: 20px; font-weight: 400; }
.text ul, .text ol { padding-left: 1.4em; margin: 0 0 1em; }
.text li > p { margin: 0; }
.text blockquote { margin: 0 0 1em; padding-left: 1em; border-left: 2px solid var(--rule); }
/* Section headings with a rule underneath (Elective Courses, Curriculum) */
.text.ruled h3, .text h3.ruled { border-bottom: 1px solid var(--rule); padding-bottom: 0.3em; margin-top: 1.6em; }
.text.ruled > h3:first-child { margin-top: 0; }

.image { margin: 0 0 17px; }
.image img { width: 100%; object-fit: cover; }
.image figcaption { margin-top: 8px; font-size: 13px; color: var(--muted); }
.image figcaption p { margin: 0; }

.video {
  position: relative;
  aspect-ratio: 16 / 9;
  margin: 0 0 17px;
  background: #000;
}
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

hr { border: 0; border-top: 1px solid var(--rule); margin: 24px 0; }
.spacer { height: 24px; }
.anchor { display: block; position: relative; top: -16px; }

/* ---------- contact form ---------- */

.contact-form { display: grid; gap: 16px; margin: 0 0 24px; }
.contact-form label { display: grid; gap: 6px; font-size: 13px; color: var(--heading); }
.contact-form .req { color: var(--muted); }
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 2px;
  font: inherit;
  color: var(--heading);
  background: #fafafa;
}
.contact-form button {
  justify-self: start;
  padding: 12px 28px;
  border: 0;
  background: #272727;
  color: #fff;
  font: inherit;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}
.contact-form button:disabled { opacity: 0.5; }
.contact-form .hp { display: none; }
.form-status { margin: 0; min-height: 1.6em; }

/* ---------- footer ---------- */

.site-footer {
  max-width: calc(var(--max) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 32px var(--gutter) 48px;
  text-align: center;
  font-size: 13px;
}
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--heading); }

/* ---------- small screens ---------- */

@media (max-width: 720px) {
  :root { --gutter: 16px; }
  .site-header { flex-direction: column-reverse; gap: 16px; padding-top: 20px; }
  .site-title { text-align: left; font-size: 19px; }
  .tiles { grid-template-columns: 1fr; }
  .tile-title { font-size: 22px; }
  .row { display: block; }
  .col.empty { display: none; }
  .text h1 { font-size: 30px; }
  .text h2 { font-size: 28px; }
  .text h3 { font-size: 26px; }
  .menu { left: -14px; }
}

/* Image shapes (clip paths carried over from Squarespace). */
.image .shape { overflow: hidden; }
.image svg[aria-hidden] { position: absolute; }

/* Squarespace sometimes leaves zero-width columns. */
.span-0 { display: none; }