@font-face {
  font-family: "Minion Pro";
  src: url("/assets/fonts/MinionPro-Regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Minion Pro";
  src: url("/assets/fonts/MinionVariableConcept-Roman.otf") format("opentype");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Minion Pro";
  src: url("/assets/fonts/MinionVariableConcept-Italic.otf") format("opentype");
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}

:root {
  --fg: #111;
  --bg: #fff;
  --muted: #888;
  --link-blue: #9ecbff;
  --gap: 80px;
  --side: 48px;
  --fs-nav: 20px;
  --img-h: 68vh;
  --content-top: calc((100vh - var(--img-h)) / 2);
  --project-lift: 5vh;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Minion Pro", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 20px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

#app { min-height: 100vh; }

/* ---------- Home ---------- */
.home {
  padding: calc(var(--content-top) - 3.2em) var(--side) var(--side);
  min-height: 100vh;
}
.home__brand {
  font-family: "Nunito Sans", "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  font-size: 28px;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.2;
  margin: 0 0 0.77em;
}
.home__nav {
  display: flex;
  flex-direction: column;
  gap: 0.196em;
  line-height: 1.2;
  font-size: var(--fs-nav);
}
.home__nav a {
  display: inline-block;
  width: fit-content;
  transition: opacity 0.2s;
}
.home__nav a:hover { opacity: 0.5; }
.home__info {
  margin-top: 1.12em;
  font-size: var(--fs-nav);
}

/* ---------- Project page (horizontal) ---------- */
.project {
  height: 100vh;
  display: flex;
  align-items: flex-start;
  overflow-x: auto;
  overflow-y: hidden;
  padding: calc(var(--content-top) - var(--project-lift)) var(--side) 0;
  scroll-behavior: smooth;
}
.project::-webkit-scrollbar { height: 8px; }
.project::-webkit-scrollbar-thumb { background: #e5e5e5; border-radius: 4px; }

.project__meta {
  flex-shrink: 0;
  align-self: flex-start;
  padding-right: var(--gap);
  font-size: var(--fs-nav);
  min-width: 210px;
}
.project__meta > div { margin-bottom: 0.2em; }
.project__back {
  color: var(--link-blue);
  cursor: pointer;
  font-size: 21px;
  user-select: none;
  display: inline-block;
  margin-top: 0.3em;
}
.project__back:hover { opacity: 0.7; }

.project__track {
  display: flex;
  align-items: flex-start;
  gap: var(--gap);
  padding-right: var(--side);
}
.project__track img {
  height: var(--img-h);
  width: auto;
  display: block;
  flex-shrink: 0;
  user-select: none;
  -webkit-user-drag: none;
}
.project__track .text-block {
  flex-shrink: 0;
  height: var(--img-h);
  width: min(48vw, 720px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-content: start;
  font-size: 17px;
  line-height: 1.7;
}
.project__track .text-block p { margin: 0 0 1em; }
.project__track .text-block .jp {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Minion Pro", serif;
}

.project__track .back-end {
  flex-shrink: 0;
  align-self: flex-start;
  color: var(--link-blue);
  font-size: 21px;
  cursor: pointer;
  user-select: none;
  padding: 0 var(--gap);
}
.project__track .back-end:hover { opacity: 0.7; }

.project__empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 20px;
}

/* ---------- Info page ---------- */
.info {
  padding: var(--content-top) var(--side) var(--side);
  min-height: 100vh;
  font-size: var(--fs-nav);
}
.info__back {
  color: var(--link-blue);
  cursor: pointer;
  font-size: 21px;
  display: inline-block;
  margin-bottom: 2.4em;
}
.info__back:hover { opacity: 0.7; }
.info__block { margin-bottom: 1.6em; max-width: 540px; }
.info__block p { margin: 0 0 0.2em; }
.info__block .jp {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Minion Pro", serif;
}
.info__contact { margin-top: 1.6em; }
.info__contact div { margin-bottom: 0.1em; }