/* colors */
:root {
  --text: #e8ece9;
  --muted: #adb8b1;
  --green: #3d8a5e;
  --lightGreen: #93d4ac;
  --box: #27312c;
  --line: #3b4741;
  --placeholder: #333e38;
  --bar: rgba(26, 32, 29, 0.9);
  --overlay: rgba(10, 12, 11, 0.8);
}

/* base page */
* { box-sizing: border-box; }
html { background: #1f2622; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(165deg, #1f2622 0%, #25302a 40%, #2f4136 75%, #44634f 100%) fixed;
  color: var(--text);
  font-family: "Inter", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a { color: var(--lightGreen); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, p { margin: 0; }
img, video { width: 100%; display: block; }
[hidden] { display: none !important; }
.muted { color: var(--muted); }

.page {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px;
  flex-grow: 1;
}

/* fonts: space grotesk for headings, jetbrains mono for small labels */
h1, h2, h3, .nav .name { font-family: "Space Grotesk", sans-serif; font-weight: 700; }
h3 { font-weight: 500; }

.tag, .date, .counter, .row.header, .row .year, .details span, .chips span, .prevNext span {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
}

.tag, .date { color: var(--lightGreen); }

/* boxes, only for actual things like cards and lists */
.box { background: var(--box); border: 1px solid var(--line); border-radius: 6px; }

/* headings with a line under them, like a github readme */
.section h2, .writeup h2 {
  font-size: 24px;
  padding-bottom: 8px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.section, .writeup > div, .section > div { margin-bottom: 36px; }
.section p, .writeup p { font-size: 17px; max-width: 760px; }

/* top bar */
.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 18px 48px;
  background: var(--bar);
  border-bottom: 1px solid var(--line);
}

.nav .name { color: var(--text); font-size: 22px; }
.navLinks { display: flex; gap: 32px; }
.navLinks a { color: var(--muted); font-weight: 500; }
.navLinks a:hover, .navLinks .active { color: white; text-decoration: none; }

/* buttons */
.button {
  display: block;
  background: var(--green);
  color: white;
  padding: 12px 20px;
  border-radius: 6px;
  font-weight: 500;
  text-align: center;
}

.button:hover { text-decoration: none; background: #46986a; }
.button.outline { background: none; border: 1px solid var(--line); color: var(--text); }

/* homepage */
.home { display: flex; gap: 56px; align-items: flex-start; }
.main { flex-grow: 1; min-width: 0; }

.sidebar {
  width: 340px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 28px;
  background: #2b3630;
  margin-top: 65px;
}

.sidebar h1 { font-size: 34px; }
.sidebar .tag { display: block; }
.sidebar h2 { font-size: 18px; margin-bottom: 6px; }

.sectionTop {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 8px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.sectionTop h2 { font-size: 24px; }

/* favorite project and project cards */
.card, .favorite { display: block; overflow: hidden; color: var(--text); }
.card:hover, .favorite:hover { border-color: var(--green); text-decoration: none; }

.favorite { margin-bottom: 44px; }
.favorite .info { padding: 22px 26px; }
.favorite h3 { font-size: 28px; margin: 4px 0; }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card .info { padding: 16px 18px; }
.card h3 { font-size: 20px; }

.thumbnail { aspect-ratio: 16 / 9; object-fit: cover; background: var(--placeholder); }

/* all projects page, tabs underline like github */
.tabs { display: flex; gap: 28px; margin: 24px 0; border-bottom: 1px solid var(--line); }

.tab {
  color: var(--muted);
  padding: 10px 2px;
  margin-bottom: -1px;
  border-bottom: 2px solid transparent;
  font-weight: 500;
}

.tab:hover, .tab.active { color: var(--text); text-decoration: none; }
.tab.active { border-bottom-color: var(--lightGreen); }

.row {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) 130px 150px 70px 70px;
  gap: 24px;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  color: #d0d8d3;
}

.row:last-child { border-bottom: none; }
.row h3 { font-size: 20px; }
.row.header { color: var(--muted); padding: 12px 20px; background: rgba(255, 255, 255, 0.03); }
.row .thumbnail { border-radius: 4px; }

/* single project page */
.back { color: var(--muted); }
.projectTitle { font-size: 46px; margin: 12px 0 28px; }
.projectLayout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 56px; align-items: start; }
.projectLayout .writeup { margin-top: 40px; }

.details { display: flex; flex-direction: column; gap: 12px; }
.details span { color: var(--muted); }

.details .facts {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

/* media viewer with arrows and counter */
.viewer {
  position: relative;
  overflow: hidden;
  background: var(--placeholder);
  border: 1px solid var(--line);
  border-radius: 6px;
  aspect-ratio: 16 / 9;
}

.viewer img, .viewer video { height: 100%; object-fit: contain; }

.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--overlay);
  color: white;
  font-size: 24px;
  cursor: pointer;
}

.arrow.left { left: 14px; }
.arrow.right { right: 14px; }

.counter {
  position: absolute;
  right: 14px;
  bottom: 14px;
  background: var(--overlay);
  padding: 2px 10px;
  border-radius: 4px;
}

/* previous and next project */
.prevNext {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.prevNext a, .prevNext .empty { padding: 20px 24px; font-size: 18px; }
.prevNext a { color: var(--text); }
.prevNext a:hover { border-color: var(--green); text-decoration: none; }
.prevNext .next { text-align: right; }
.prevNext span { display: block; color: var(--muted); }

/* grayed out box when there is no previous or next project */
.prevNext .empty { color: var(--muted); opacity: 0.5; }

/* about page */
.about { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 56px; align-items: start; }

.about .photo {
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--placeholder);
  border: 1px solid var(--line);
  border-radius: 6px;
  margin-bottom: 20px;
}

.about h1 { font-size: 40px; margin-bottom: 28px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips span { background: rgba(147, 212, 172, 0.14); color: #b9e6ca; padding: 4px 12px; border-radius: 20px; }

/* resume page */
.resume { max-width: 900px; }

.resume .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.resume h1 { font-size: 40px; }
.resume .button { font-weight: 700; padding: 14px 26px; }
.resumeFile { width: 100%; height: 1100px; border: 1px solid var(--line); border-radius: 6px; background: white; }

/* footer */
.footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 28px 48px;
  background: var(--bar);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.footer div { display: flex; gap: 24px; }

/* hover effects, things lift a little when the mouse is over them */
.card, .favorite, .prevNext a, .button, .arrow, .row {
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s, background 0.15s;
}

.card:hover, .favorite:hover, .prevNext a:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35); }
.button:hover { transform: translateY(-2px); }
.button.outline:hover { background: rgba(61, 138, 94, 0.18); border-color: var(--green); }
.row:not(.header):hover { background: rgba(255, 255, 255, 0.03); }
.arrow:hover { transform: translateY(-50%) scale(1.1); }

/* no movement for people who turn off animations on their computer */
@media (prefers-reduced-motion: reduce) {
  .card, .favorite, .prevNext a, .button, .arrow, .row { transition: none; }
  .card:hover, .favorite:hover, .prevNext a:hover, .button:hover { transform: none; }
  .arrow:hover { transform: translateY(-50%); }
}

/* phones */
@media (max-width: 800px) {
  .page { padding: 28px 20px; }
  .nav, .footer { padding-left: 20px; padding-right: 20px; }
  .navLinks { gap: 20px; }
  .home, .about { display: flex; flex-direction: column; gap: 32px; }
  .sidebar { width: 100%; }
  .cards, .projectLayout, .prevNext { grid-template-columns: 1fr; gap: 32px; }
  .projectLayout .writeup { margin-top: 32px; }
  .projectTitle { font-size: 32px; }
  .projectList { background: none; border: none; }

  .row, .row:last-child {
    display: block;
    padding: 0 0 18px;
    margin-bottom: 16px;
    background: var(--box);
    border: 1px solid var(--line);
    border-radius: 6px;
    overflow: hidden;
  }

  .row .type { display: inline-block; margin-right: 12px; color: var(--muted); }
  .row > * { margin: 0 18px; }
  .row .thumbnail { margin: 0 0 14px; border-radius: 0; }
  .row.header, .row .year, .row .madeWith { display: none; }
  .resumeFile { height: 600px; }
}