/* Lunging Sword — privacy & support pages.
   Direction: the game's printed-manual insert. A parchment sheet laid on the
   dungeon's rock, VT323 for headings (the in-game face, self-hosted so these
   pages make no third-party requests), a book serif for reading.
   Palette is design/DESIGN.md verbatim: parchment #F2EAD9, vellum #FAF4E6,
   ink #2A231D, umber #6F6355, rule #DCD1BB, rock #5C5248, slab-deep #322C25,
   bronze #825A33. Radius: none — everything is cut square, like the pixel art.
   Signature: the 64px app icon drawn pixel-crisp in a heavy slab frame. */

@font-face {
  font-family: "VT323";
  src: url("fonts/VT323.ttf") format("truetype");
  font-display: swap;
}

:root {
  --backdrop: #5C5248;
  --backdrop-deep: #322C25;
  --paper: #F2EAD9;
  --paper-raised: #FAF4E6;
  --ink: #2A231D;
  --muted: #6F6355;
  --rule: #DCD1BB;
  --rule-strong: #B9AC92;
  --accent: #825A33;
  --focus: #825A33;
  --pixel: "VT323", "SF Mono", ui-monospace, monospace;
  --read: "Iowan Old Style", "Palatino Linotype", Palatino, Charter, Georgia, serif;
  --u: 4px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --backdrop: #1E1A16;
    --backdrop-deep: #0F0D0B;
    --paper: #322C25;
    --paper-raised: #3B342C;
    --ink: #F2EAD9;
    --muted: #B9AC92;
    --rule: #453D34;
    --rule-strong: #5C5248;
    --accent: #C9A472;
    --focus: #C9A472;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background-color: var(--backdrop);
  /* a coarse rubble texture: two offset dot grids in the backdrop's deep tone */
  background-image:
    radial-gradient(var(--backdrop-deep) 1.5px, transparent 1.6px),
    radial-gradient(var(--backdrop-deep) 1px, transparent 1.1px);
  background-size: 22px 22px, 14px 14px;
  background-position: 0 0, 7px 11px;
  color: var(--ink);
  font: 18px/1.6 var(--read);
  padding: calc(var(--u) * 8) 16px calc(var(--u) * 12);
}

.sheet {
  max-width: 680px;
  margin: 0 auto;
  background: var(--paper);
  border: var(--u) solid var(--backdrop-deep);
  box-shadow: calc(var(--u) * 2) calc(var(--u) * 2) 0 var(--backdrop-deep);
  padding: calc(var(--u) * 8) calc(var(--u) * 9) calc(var(--u) * 10);
}

/* --- masthead: icon left, title right, a hard rule under both --- */
.masthead {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: calc(var(--u) * 5);
  align-items: end;
  padding-bottom: calc(var(--u) * 5);
  border-bottom: 3px solid var(--ink);
  margin-bottom: calc(var(--u) * 7);
}

.masthead img {
  width: 96px;
  height: 96px;
  image-rendering: pixelated;
  border: var(--u) solid var(--backdrop-deep);
  display: block;
}

.masthead .app {
  font-family: var(--pixel);
  font-size: 22px;
  line-height: 1;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin: 0 0 var(--u);
}

.masthead h1 {
  font-family: var(--pixel);
  font-weight: 400;
  font-size: 52px;
  line-height: 0.95;
  margin: 0;
}

.stamp {
  font-family: var(--pixel);
  font-size: 20px;
  color: var(--muted);
  margin: calc(var(--u) * 2) 0 0;
}

/* --- body --- */
.lede {
  font-size: 21px;
  line-height: 1.5;
  margin: 0 0 calc(var(--u) * 8);
}

h2 {
  font-family: var(--pixel);
  font-weight: 400;
  font-size: 30px;
  line-height: 1;
  margin: calc(var(--u) * 10) 0 calc(var(--u) * 3);
  display: flex;
  gap: calc(var(--u) * 3);
  align-items: baseline;
}

/* section numbers in the margin voice, like a manual's chapter marks */
h2 .no {
  color: var(--accent);
  font-size: 24px;
  min-width: 2ch;
}

h3 {
  font-family: var(--read);
  font-size: 18px;
  font-weight: 700;
  margin: calc(var(--u) * 6) 0 var(--u);
}

p, ul, ol { margin: 0 0 calc(var(--u) * 4); }

ul, ol { padding-left: 1.3em; }
li { margin-bottom: calc(var(--u) * 1.5); }
li::marker { color: var(--accent); }

strong { font-weight: 700; }

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}
a:hover { text-decoration-thickness: 4px; }
a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

/* a ledger of what the game keeps: term left, meaning right, hairlines between */
.ledger {
  margin: calc(var(--u) * 4) 0 calc(var(--u) * 6);
  border-top: 1.5px solid var(--rule-strong);
}
.ledger div {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: calc(var(--u) * 4);
  padding: calc(var(--u) * 3) 0;
  border-bottom: 1.5px solid var(--rule);
}
.ledger dt {
  font-family: var(--pixel);
  font-size: 22px;
  line-height: 1.2;
}
.ledger dd { margin: 0; }

/* the short "never" list on the privacy page — plain, heavy, no decoration */
.never {
  list-style: none;
  padding: calc(var(--u) * 4) calc(var(--u) * 5);
  background: var(--paper-raised);
  border-left: var(--u) solid var(--ink);
}
.never li { margin: 0; padding: var(--u) 0; }

kbd {
  font-family: var(--pixel);
  font-size: 20px;
  padding: 0 6px;
  border: 1.5px solid var(--rule-strong);
  border-bottom-width: 3px;
  background: var(--paper-raised);
}

.contact {
  margin-top: calc(var(--u) * 10);
  padding-top: calc(var(--u) * 5);
  border-top: 3px solid var(--ink);
}

footer {
  max-width: 680px;
  margin: calc(var(--u) * 5) auto 0;
  font-family: var(--pixel);
  font-size: 20px;
  color: #DCD1BB;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
footer a { color: #F2EAD9; }

@media (max-width: 560px) {
  body { font-size: 17px; padding-top: calc(var(--u) * 4); }
  .sheet { padding: calc(var(--u) * 6) calc(var(--u) * 5) calc(var(--u) * 8); }
  .masthead { grid-template-columns: 1fr; gap: calc(var(--u) * 3); }
  .masthead img { width: 64px; height: 64px; }
  .masthead h1 { font-size: 44px; }
  .ledger div { grid-template-columns: 1fr; gap: var(--u); }
}

/* =====================================================================
   Landing page (index.html). Same world, wider sheet: the hero splits
   copy | phone, and the phone breaks out above the sheet's top edge,
   as if the sword lunged off the page. That break-out is the signature;
   everything else stays as quiet as the manual pages.
   ===================================================================== */

.landing ::selection { background: var(--accent); color: var(--paper-raised); }

.brandbar {
  max-width: 1080px;
  margin: 0 auto calc(var(--u) * 6);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--u) * 3);
  font-family: var(--pixel);
  font-size: 28px;
  line-height: 1;
  color: #F2EAD9;
  text-decoration: none;
}
.brand img {
  image-rendering: pixelated;
  border: 3px solid var(--backdrop-deep);
  display: block;
}

.sheet--wide {
  max-width: 1080px;
  margin-top: calc(var(--u) * 20);
  padding: calc(var(--u) * 12) calc(var(--u) * 14) calc(var(--u) * 12);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: calc(var(--u) * 14);
  align-items: center;
}

.hero h1 {
  font-family: var(--pixel);
  font-weight: 400;
  font-size: clamp(56px, 7.4vw, 96px);
  line-height: 0.88;
  letter-spacing: -0.01em;
  margin: 0 0 calc(var(--u) * 6);
  text-wrap: balance;
}

.hero-sub {
  font-size: 21px;
  line-height: 1.5;
  max-width: 34ch;
  color: var(--ink);
  margin: 0;
}

/* --- the phone: Apple's iPhone bezel, lifted out through the top of the sheet.
   The screenshot sits under the bezel in its screen opening, measured from
   the 1350×2760 bezel: 1206×2622 at (72, 69), corner radius ≈195. --- */
.hero-shot {
  position: relative;
  margin: calc(var(--u) * -32) 0 0;
  width: 340px;
  aspect-ratio: 1350 / 2760;
  filter: drop-shadow(0 18px 28px rgba(15, 13, 11, 0.45));
  animation: lunge 420ms steps(6, end) both;
}
.hero-shot .bezel {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-shot .screen {
  position: absolute;
  left: 5.333%;
  top: 2.5%;
  width: 89.333%;
  height: 95%;
  object-fit: cover;
  border-radius: 16.2% / 7.45%;
  image-rendering: pixelated;
}

/* one move, like the sword's: it slides in chunky steps and stops dead */
@keyframes lunge {
  from { transform: translateX(72px); }
  to   { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-shot { animation: none; }
}

/* --- features: a ledger, figure left, rule right, hard rule above --- */
.features {
  margin-top: calc(var(--u) * 14);
  padding-top: calc(var(--u) * 7);
  border-top: 3px solid var(--ink);
}
.features h2 { margin: 0 0 calc(var(--u) * 5); }

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.feature-list li {
  display: grid;
  grid-template-columns: 15rem minmax(0, 62ch);
  gap: calc(var(--u) * 8);
  align-items: baseline;
  padding: calc(var(--u) * 5) 0;
  margin: 0;
  border-bottom: 1.5px solid var(--rule);
}
.feature-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.feature-list p { margin: 0; }
.feature-list .term {
  font-family: var(--pixel);
  font-size: 30px;
  line-height: 1;
}
.feature-list .term b {
  font-weight: 400;
  font-size: 48px;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

/* --- footer: links left, credit right --- */
.landing footer { max-width: 1080px; }
.site-foot nav { display: flex; gap: calc(var(--u) * 6); }

@media (max-width: 860px) {
  .sheet--wide {
    margin-top: 0;
    padding: calc(var(--u) * 8) calc(var(--u) * 6) calc(var(--u) * 9);
  }
  .hero { grid-template-columns: 1fr; gap: calc(var(--u) * 10); }
  .hero-shot { margin: 0; width: min(300px, 100%); }
  .feature-list li { grid-template-columns: 1fr; gap: calc(var(--u) * 2); }
}

@media (max-width: 560px) {
  .brandbar { margin-bottom: calc(var(--u) * 4); }
  .brand { font-size: 24px; }
  .sheet--wide { padding: calc(var(--u) * 7) calc(var(--u) * 5) calc(var(--u) * 8); }
  .hero-sub { font-size: 19px; }
}