/* gallaz.ch — the apps page.
   The apps are black-and-white screens full of words; the page is the paper around them.
   One family of type (Atkinson Hyperlegible, drawn for low-vision readers), one accent used
   only where something can be clicked, hairlines and space for structure. No JavaScript. */

:root {
  --paper: #EEF0EB;
  --ink: #000;
  --ink-2: #55595C;
  --line: #C8CCC5;
  --well: #E2E5DE;
  --accent: #1E3F9A;
  --accent-deep: #15307A;
  --on-accent: #fff;
  --shadow: rgba(10, 20, 15, .28);
  --edge: rgba(0, 0, 0, .35);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #161918;
    --ink: #ECEDE8;
    --ink-2: #A3A7A1;
    --line: #2C302D;
    --well: #1A1D1B;
    --accent: #9DB4FF;
    --accent-deep: #B8C8FF;
    --on-accent: #0B1230;
    --shadow: rgba(0, 0, 0, .7);
    --edge: rgba(255, 255, 255, .16);
  }
}

* { box-sizing: border-box; }

html { font-size: 17px; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Atkinson Hyperlegible Next", "Atkinson Hyperlegible", system-ui, "Segoe UI", Roboto, sans-serif;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
}

main { max-width: 78rem; margin: 0 auto; padding: 0 1.5rem; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: .15em; }
a:hover { color: var(--accent-deep); }
a:focus-visible, .btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 3px; }

code, pre {
  font-family: "Atkinson Hyperlegible Mono", ui-monospace, "SF Mono", Consolas, "Liberation Mono", monospace;
}
code { font-size: .86em; word-break: break-all; }
pre {
  font-size: .82rem;
  line-height: 1.55;
  background: var(--well);
  padding: 1rem 1.2rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 1rem 0;
}
pre code { font-size: inherit; }

p { margin: 0 0 1rem; max-width: 42rem; }
small { font-size: .88em; color: var(--ink-2); }
strong { font-weight: 700; }

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

header.site {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 0 .6rem;
}
header.site .title { margin: 0; }
header.site .title a { color: var(--ink); text-decoration: none; font-weight: 700; font-size: 1.15rem; }
header.site nav { display: flex; gap: .2rem; }
header.site nav a {
  color: var(--ink-2);
  text-decoration: none;
  padding: .35rem .6rem;
  border-radius: 6px;
  font-weight: 500;
}
header.site nav a:hover { color: var(--ink); background: var(--well); }
header.site nav a.active { color: var(--ink); font-weight: 700; }

/* ---- hero: the words on the left, the phones on the right -------------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem 4rem;
  align-items: center;
  padding: 2.5rem 0 3.5rem;
}
.hero h1 {
  font-size: clamp(2.8rem, 6.5vw, 4.6rem);
  line-height: .98;
  letter-spacing: -.025em;
  font-weight: 700;
  margin: 0 0 1.3rem;
  max-width: 12em;
}
.hero .lede {
  font-size: 1.18rem;
  line-height: 1.5;
  max-width: 33rem;
  margin: 0 0 1.6rem;
}
.hero .cta { display: flex; flex-wrap: wrap; gap: .7rem; margin: 0 0 1.4rem; }
.hero .manual { font-size: .92rem; color: var(--ink-2); max-width: 33rem; margin: 0; }
.hero .manual a { color: inherit; }

.phones {
  display: flex;
  align-items: flex-start;
  margin: 0;
  padding: 0 0 4.5rem;          /* room for the last phone's step down */
}
.phones img {
  width: 196px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 22px 44px -18px var(--shadow), 0 0 0 1px var(--edge);
  background: #000;
}
.phones img + img { margin-left: -2.6rem; }
.phones img:nth-child(2) { transform: translateY(1.5rem); }
.phones img:nth-child(3) { transform: translateY(3rem); }
.phones img:nth-child(4) { transform: translateY(4.5rem); }

/* ---- the rail of sections, and the content beside it ------------------- */

.layout { display: grid; grid-template-columns: 13rem minmax(0, 1fr); gap: 0 4rem; }
.rail {
  position: sticky;
  top: 1.5rem;
  align-self: start;
  padding-top: 3rem;
  font-size: .95rem;
}
.rail ol { list-style: none; margin: 0; padding: 0; }
.rail li { margin: 0; }
.rail a {
  display: block;
  color: var(--ink-2);
  text-decoration: none;
  padding: .45rem 0 .45rem .9rem;
  border-left: 2px solid var(--line);
  font-weight: 500;
}
.rail a:hover { color: var(--ink); border-left-color: var(--ink); }

/* ---- sections ----------------------------------------------------------- */

section.platform { padding: 3rem 0 1.5rem; border-top: 1px solid var(--line); }
section.platform > h2 {
  font-size: 2.1rem;
  line-height: 1.1;
  letter-spacing: -.02em;
  font-weight: 700;
  margin: 0 0 .7rem;
}
section.platform > p.lede { font-size: 1.08rem; color: var(--ink-2); max-width: 40rem; margin: 0 0 2rem; }

/* ---- one app: words on the left, its screens on the right -------------- */

article.app {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem 2.5rem;
  align-items: start;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}
article.app .text { min-width: 0; }
article.app h2 {
  font-size: 1.5rem;
  line-height: 1.15;
  letter-spacing: -.01em;
  font-weight: 700;
  margin: 0 0 .45rem;
}
article.app .meta {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem 1rem;
  font-size: .86rem;
  color: var(--ink-2);
  margin: 0 0 1rem;
}
article.app .meta code { font-size: .8rem; }
article.app .text > p { margin: 0 0 .9rem; }
article.app .links { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.2rem 0 0; }

.shots { display: flex; gap: .9rem; align-items: flex-start; margin: .2rem 0 0; max-width: none; }
.shots img {
  width: 150px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 14px 28px -16px var(--shadow), 0 0 0 1px var(--edge);
  background: #000;
}
.shots img.wide { width: 430px; max-width: 100%; border-radius: 8px; background: #fff; }

/* an app that also exists on the desktop shows its window: the screens go under the words, full width */
article.app:has(img.wide) { grid-template-columns: 1fr; }
article.app:has(img.wide) .shots { margin-top: .6rem; }
article.app:has(img.wide) .shots img { width: 168px; }
article.app:has(img.wide) .shots img.wide { width: 520px; }

/* ---- buttons -------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  padding: .55rem 1.05rem;
  border: 1.5px solid var(--ink);
  border-radius: 7px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: .95rem;
  line-height: 1.3;
  background: transparent;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: var(--on-accent); }

/* ---- getting the apps ----------------------------------------------------- */

.get article.app { border-top: 0; padding-top: .5rem; }
.get .way { margin: 0; }
.get .way h3 { font-size: 1.15rem; margin: 0 0 .6rem; line-height: 1.25; }
.get .way h3 small { display: block; font-weight: 400; font-size: .9rem; margin-top: .15rem; }
.get .way ol, .get .way ul { padding-left: 1.3rem; margin: 0 0 .9rem; }
.get .way li { margin: .35rem 0; }
.get p.lede.other { border-top: 1px solid var(--line); padding-top: 2rem; margin: 2rem 0 1.4rem; font-size: 1.05rem; color: var(--ink-2); max-width: 40rem; }
.get .ways { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.5rem; }

ol.steps { list-style: none; counter-reset: step; padding: 0; margin: 0 0 1rem; max-width: 44rem; }
ol.steps li { counter-increment: step; position: relative; padding-left: 3.2rem; margin: 0 0 1rem; min-height: 2.4rem; }
ol.steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: -.1rem;
  width: 2.3rem; height: 2.3rem;
  border-radius: 50%;
  border: 1.5px solid var(--ink);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}

.qr img { background: #fff; padding: 8px; border-radius: 8px; box-shadow: 0 0 0 1px var(--line); }

/* ---- the other blocks ------------------------------------------------------ */

section.install { border-top: 1px solid var(--line); padding-top: 1.6rem; margin-top: 1.6rem; }
section.install h3 { font-size: 1.15rem; margin: 0 0 .6rem; line-height: 1.25; }
section.install ol, section.install ul { padding-left: 1.4rem; }
section.install li { margin: .4rem 0; }

/* ---- the smaller projects: one line each --------------------------------- */

ul.more { list-style: none; padding: 0; margin: 0; max-width: 46rem; }
ul.more li { padding: .9rem 0; border-top: 1px solid var(--line); margin: 0; }
ul.more li strong { font-weight: 700; }
ul.more li strong a { text-decoration: none; }
ul.more li strong a:hover { text-decoration: underline; }

footer.site {
  margin-top: 3rem;
  padding: 2rem 0 3.5rem;
  border-top: 1px solid var(--line);
  color: var(--ink-2);
  font-size: .9rem;
}
footer.site p { margin: 0; }
footer.site a { color: inherit; }

/* ---- narrower screens ------------------------------------------------------- */

@media (max-width: 1100px) {
  .layout { display: block; }
  .rail { position: static; padding: 0 0 .5rem; border-bottom: 1px solid var(--line); margin-bottom: 1rem; }
  .rail ol { display: flex; flex-wrap: wrap; gap: .3rem .5rem; }
  .rail a { border-left: 0; padding: .35rem .7rem; border-radius: 999px; background: var(--well); color: var(--ink); }
  .rail a:hover { background: var(--ink); color: var(--paper); }
  .get .ways { grid-template-columns: 1fr; gap: 1.4rem; }
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 1.5rem; padding: 1.5rem 0 2.5rem; }
  .hero h1 { font-size: clamp(2.3rem, 11vw, 3.4rem); }
  .phones { padding: .5rem 0 2.5rem; overflow-x: auto; scrollbar-width: none; margin: 0 -1.5rem; padding-left: 1.5rem; }
  .phones::-webkit-scrollbar { display: none; }
  .phones img { width: 150px; }
  .phones img + img { margin-left: -1.6rem; }
  .phones img:nth-child(2) { transform: translateY(.8rem); }
  .phones img:nth-child(3) { transform: translateY(1.6rem); }
  .phones img:nth-child(4) { transform: translateY(2.4rem); }
}

@media (max-width: 760px) {
  html { font-size: 16px; }
  header.site nav a:not(.lang) { display: none; }   /* the chips under the hero list the sections */
  main { padding: 0 1rem; }
  article.app { grid-template-columns: 1fr; gap: .6rem; padding: 1.6rem 0; }
  .shots { overflow-x: auto; margin: .6rem -1rem 0; padding: .3rem 1rem .8rem; scrollbar-width: none; }
  .shots::-webkit-scrollbar { display: none; }
  .shots img { width: 124px; flex: none; }
  .shots img.wide { width: 320px; max-width: none; }
  section.platform > h2 { font-size: 1.75rem; }
  .phones { margin: 0 -1rem; padding-left: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}