/* Kominak Studio — kominak.com
   Cool paper ground, bookish serif, indexed app list. */

:root {
  --paper:      #f1f2ee;
  --ink:        #191b1f;
  --ink-muted:  #6a6f76;
  --rule:       #dbddd5;
  --accent:     #2f3e70;
  --wash:       rgba(47, 62, 112, 0.045);

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper:     #131418;
    --ink:       #e9eae4;
    --ink-muted: #8a9099;
    --rule:      #282a31;
    --accent:    #a3b4e6;
    --wash:      rgba(163, 180, 230, 0.05);
  }
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.sheet {
  max-width: 54rem;
  margin: 0 auto;
  padding: clamp(3.5rem, 11vw, 8rem) clamp(1.5rem, 6vw, 4rem) 4rem;
}

/* ---------- Masthead ---------- */

.masthead { margin-bottom: clamp(3rem, 8vw, 5.5rem); }

.wordmark {
  margin: 0 0 clamp(1.75rem, 5vw, 3rem);
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.thesis {
  margin: 0 0 1.25rem;
  max-width: 20ch;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 7.5vw, 4rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.lede {
  margin: 0;
  max-width: 46ch;
  font-size: 1.0625rem;
  color: var(--ink-muted);
  text-wrap: pretty;
}

/* ---------- App list ---------- */

.apps {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}

.app { border-bottom: 1px solid var(--rule); }

.app__link {
  display: grid;
  grid-template-columns: 6.5rem 3.5rem 1fr auto;
  align-items: center;
  gap: 0 1.5rem;
  padding: 1.5rem 1rem 1.5rem 0.75rem;
  margin: 0 -1rem 0 -0.75rem;
  color: inherit;
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 180ms ease;
}

.app__index {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  transition: color 180ms ease;
}

.app__icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 22.5%;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.07);
  transition: transform 220ms cubic-bezier(0.2, 0.7, 0.3, 1);
}

/* A black hairline vanishes on a dark ground — lighten it. */
@media (prefers-color-scheme: dark) {
  .app__icon { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.09); }
}

.app__body { min-width: 0; }

.app__name {
  display: block;
  margin: 0 0 0.15rem;
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  transition: color 180ms ease;
}

.app__desc {
  display: block;
  font-size: 0.9375rem;
  color: var(--ink-muted);
  text-wrap: pretty;
}

/* No text-transform here: "iOS" must keep its casing. */
.app__platform {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  white-space: nowrap;
}

/* ---------- Interaction ---------- */

.app__link:hover { background-color: var(--wash); }
.app__link:hover .app__name  { color: var(--accent); }
.app__link:hover .app__index { color: var(--accent); }
.app__link:hover .app__icon  { transform: translateY(-2px); }

.app__link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  background-color: var(--wash);
}

/* ---------- Colophon ---------- */

.colophon {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1.5rem;
  margin-top: clamp(3rem, 8vw, 5rem);
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

.colophon p { margin: 0; }

.colophon__name { font-weight: 600; color: var(--ink); }

/* Matches `.colophon p`'s specificity so the auto margin isn't cancelled. */
p.colophon__year { margin-left: auto; }

.colophon a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  transition: color 180ms ease, border-color 180ms ease;
}

.colophon a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.colophon a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Entrance ---------- */

@media (prefers-reduced-motion: no-preference) {
  .masthead,
  .app {
    animation: rise 620ms cubic-bezier(0.2, 0.7, 0.3, 1) backwards;
  }

  /* Kept short and unconditional: the app links are the point of this page,
     so nothing waits on scroll and everything has settled by ~400ms. */
  .masthead { animation-delay: 40ms; }
  .app      { animation-delay: calc(140ms + var(--i) * 60ms); }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(0.75rem); }
  to   { opacity: 1; transform: none; }
}

/* ---------- Narrow screens ---------- */

@media (max-width: 40rem) {
  body { font-size: 16px; }

  .app__link {
    grid-template-columns: 3rem 1fr;
    grid-template-areas:
      "index index"
      "icon  body"
      ".     platform";
    gap: 0.5rem 1rem;
    padding: 1.375rem 0;
    margin: 0;
  }

  .app__index    { grid-area: index; }
  .app__icon     { grid-area: icon; width: 3rem; height: 3rem; align-self: start; }
  .app__body     { grid-area: body; }
  .app__platform { grid-area: platform; }

  .app__name { font-size: 1.3125rem; }
}