/* Tinkrum site — "paper" style.
   Colours are the app's Clay tokens (packages/core/src/theme.ts); fonts are the app's own (Sora + Karla),
   served from this folder, so the page makes no third-party requests. */

@font-face { font-family: 'Sora'; font-weight: 600; font-display: swap; src: url('assets/fonts/Sora_600SemiBold.woff') format('woff'); }
@font-face { font-family: 'Sora'; font-weight: 700; font-display: swap; src: url('assets/fonts/Sora_700Bold.woff') format('woff'); }
@font-face { font-family: 'Karla'; font-weight: 400; font-display: swap; src: url('assets/fonts/Karla_400Regular.woff') format('woff'); }
@font-face { font-family: 'Karla'; font-weight: 500; font-display: swap; src: url('assets/fonts/Karla_500Medium.woff') format('woff'); }
@font-face { font-family: 'Karla'; font-weight: 700; font-display: swap; src: url('assets/fonts/Karla_700Bold.woff') format('woff'); }

:root {
  --paper: #f5efe8;
  --paper-deep: #ece3d7;
  --card: #fffcf8;
  --ink: #2a2420;
  --muted: #6b5f55;
  --caption: #8a7b6f;
  --line: #e8dfd4;
  --clay: #b3502b; /* the app's terracotta, one step darker so text on paper passes AA */
  --clay-bright: #c8623a;
  --sage: #6b7f62;
  --sand: #b8926a;
  --shadow: 120, 90, 60;
  --radius: 26px;
  --wrap: 1120px;
  --display: 'Sora', ui-rounded, 'Avenir Next', system-ui, sans-serif;
  --body: 'Karla', ui-rounded, 'Avenir Next', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 18px/1.62 var(--body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
/* a little paper grain over everything */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 100; pointer-events: none;
  opacity: .5; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .47  0 0 0 0 .35  0 0 0 0 .24  0 0 0 .09 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
img { max-width: 100%; }
figure { margin: 0; }
a { color: var(--clay); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.12; letter-spacing: -.02em; margin: 0; }
p { margin: 0; }
.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ───────── nav ───────── */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(245, 239, 232, .86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font: 700 21px var(--display); letter-spacing: -.02em; color: var(--ink); text-decoration: none; margin-right: auto; }
.brand img { width: 30px; height: 30px; }
.nav a.link { color: var(--muted); text-decoration: none; font-weight: 500; font-size: 16px; }
.nav a.link:hover { color: var(--ink); }

/* ───────── buttons, chips ───────── */
.btn { display: inline-flex; align-items: center; gap: 9px; padding: 13px 24px; border-radius: 999px; font: 700 16px var(--body); text-decoration: none; border: 2px solid var(--clay); color: var(--clay); background: transparent; transition: transform .15s, box-shadow .15s, background .15s; }
.btn:hover { transform: translateY(-1px); color: var(--clay); box-shadow: 0 8px 20px rgba(var(--shadow), .18); }
.btn.small { padding: 8px 18px; font-size: 15px; }
.btn svg { width: 18px; height: 18px; }
.kicker { font: 700 13px var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--clay); margin-bottom: 18px; display: flex; align-items: center; gap: 12px; }
.kicker::after { content: ''; height: 0; width: 56px; border-top: 2px dashed var(--sand); }

/* ───────── phone frame ───────── */
.phone { position: relative; width: 100%; padding: 7px; border-radius: 40px; background: #2a2420; box-shadow: 0 2px 0 rgba(255, 255, 255, .12) inset, 0 28px 50px -18px rgba(var(--shadow), .55), 0 8px 18px rgba(var(--shadow), .18); }
.phone img { display: block; width: 100%; height: auto; border-radius: 33px; background: var(--card); }

/* ───────── hero ───────── */
.hero { padding: 64px 0 96px; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(2.5rem, 5.4vw, 4.4rem); }
.hero h1 em { font-style: normal; color: var(--clay); }
.lede { color: var(--muted); font-size: 20px; max-width: 34em; margin-top: 24px; }
.trust { list-style: none; padding: 0; margin: 38px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; }
.trust li { display: flex; align-items: center; gap: 9px; font: 700 15px var(--body); color: var(--ink); }
.trust svg { width: 22px; height: 22px; color: var(--clay); flex: none; }

.stack { position: relative; height: 640px; }
.stack::before { /* the sheet of paper the phones lie on */
  content: ''; position: absolute; inset: 40px 6% 20px 6%; border-radius: 22px; background: var(--card); border: 1.5px dashed var(--sand);
  transform: rotate(3deg); box-shadow: 0 20px 40px -20px rgba(var(--shadow), .35);
}
.stack .phone { position: absolute; width: 232px; }
.stack .p1 { left: 50%; top: 0; width: 262px; margin-left: -131px; z-index: 3; }
.stack .p2 { left: -3%; top: 84px; z-index: 2; transform: rotate(-8deg); }
.stack .p3 { right: -3%; top: 108px; z-index: 1; transform: rotate(7deg); }

/* ───────── sections ───────── */
section { position: relative; }
.sec { padding: 104px 0; }
.sec-head { max-width: 44rem; }
.sec-head h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
.sec-head .lede { margin-top: 20px; }
.tear { height: 14px; border: 0; margin: 0; background: radial-gradient(circle at 7px 7px, var(--paper) 3.5px, transparent 4.5px) 0 0 / 22px 14px repeat-x, var(--paper-deep); }

/* format cards: paper sheets with a folded corner */
.formats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin-top: 56px; }
.format { position: relative; padding: 26px 24px 28px; background: var(--card); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 14px 28px -18px rgba(var(--shadow), .45); clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 0 100%); }
.format::after { content: ''; position: absolute; top: 0; right: 0; width: 34px; height: 34px; background: linear-gradient(225deg, transparent 50%, var(--paper-deep) 50%); border-bottom-left-radius: 8px; box-shadow: -3px 3px 6px rgba(var(--shadow), .18); }
.format .tag { display: inline-block; font: 700 13px var(--display); letter-spacing: .08em; padding: 5px 11px; border-radius: 8px; color: #fff; background: var(--clay); margin-bottom: 18px; }
.formats .format:nth-child(2) .tag { background: #3f6fa6; }
.formats .format:nth-child(3) .tag { background: var(--sage); }
.formats .format:nth-child(4) .tag { background: #9a7447; }
.format h3 { font-size: 20px; margin-bottom: 10px; }
.format p { color: var(--muted); font-size: 16.5px; line-height: 1.55; }


/* local model */
/* "Other tools": a native <details>, no JavaScript */
.more { margin-top: 40px; }
.more > summary { list-style: none; cursor: pointer; display: flex; width: fit-content; margin: 0 auto; user-select: none; }
.more > summary::-webkit-details-marker { display: none; }
.more > summary::after { content: ''; width: 8px; height: 8px; margin: -3px 0 0 4px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); transition: transform .2s; }
.more[open] > summary { background: var(--clay); color: #fff; }
.more[open] > summary::after { transform: rotate(-135deg); margin-top: 3px; }
.toolsets { margin-top: 12px; }
.tools-h { display: flex; align-items: center; gap: 14px; margin: 44px 0 18px; font: 700 21px var(--display); letter-spacing: -.01em; }
.tools-h::after { content: ''; flex: 1; border-top: 2px dashed var(--line); }
.toolgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.format.mini { padding: 20px 20px 22px; clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%); }
.format.mini::after { width: 24px; height: 24px; }
.format.mini h3 { font-size: 17px; margin: 0 0 6px; line-height: 1.25; }
.format.mini p { font-size: 14.5px; line-height: 1.45; }

.model { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 72px; align-items: center; margin-top: 110px; padding: 56px; background: var(--card); border: 1px solid var(--line); border-radius: 36px; box-shadow: 0 30px 60px -36px rgba(var(--shadow), .5); }
.model h3 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.model .lede { font-size: 18px; margin-top: 16px; }
.steps { list-style: none; counter-reset: s; padding: 0; margin: 30px 0 0; display: grid; gap: 14px; }
.steps li { counter-increment: s; display: flex; gap: 16px; align-items: flex-start; font-size: 17px; }
.steps li::before { content: counter(s); flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--clay); color: #fff; font: 700 15px/34px var(--display); text-align: center; }
.fine { margin-top: 22px; font-size: 14.5px; line-height: 1.5; color: var(--caption); }
.getfile { margin-top: 30px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }

/* ───────── Tink ───────── */
.tink { background: var(--paper-deep); }
.points { list-style: none; padding: 0; margin: 56px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.points li { padding-left: 22px; border-left: 3px solid var(--clay-bright); }
.points h3 { font-size: 20px; margin-bottom: 6px; }
.points p { color: var(--muted); font-size: 17px; }
.points q { color: var(--ink); font-style: normal; font-weight: 500; }

.trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 64px; max-width: 900px; margin: 64px auto 0; }
.trio figure { position: relative; text-align: center; }
.trio .phone { max-width: 250px; margin-inline: auto; }
.trio figcaption { margin-top: 20px; font: 700 15px var(--display); }
.trio figure:not(:last-child)::after { content: '\2192'; position: absolute; right: -46px; top: 38%; font: 700 30px var(--display); color: var(--clay); }
.looks { margin-top: 96px; }
.looks h3, .made h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.looks-row { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; margin-top: 34px; }
.looks-row .phone { padding: 5px; border-radius: 28px; }
.looks-row .phone img { border-radius: 23px; }
.looks-row .phone:nth-child(even) { transform: translateY(18px); }

.made { margin-top: 110px; }
.apps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; margin-top: 38px; }
.app { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 18px 36px -24px rgba(var(--shadow), .5); }
.app .stage { position: relative; height: 300px; overflow: hidden; display: flex; justify-content: center; padding-top: 28px; }
.app .stage .phone { width: 190px; transform: rotate(-3deg); border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.app:nth-child(even) .stage .phone { transform: rotate(3deg); }
.app .stage .phone img { border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.s-wallet { background: linear-gradient(160deg, #0f4c5c, #16212e); }
.s-focus { background: linear-gradient(160deg, #1f3a2c, #0b100d); }
.s-lisbon { background: linear-gradient(160deg, #5a3d86, #231a3d); }
.s-museum { background: linear-gradient(160deg, #e6d2a8, #b9a37a); }
.app .body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.app h4 { margin: 0; font: 700 22px var(--display); letter-spacing: -.02em; }
.app p { color: var(--muted); font-size: 16px; line-height: 1.5; margin-top: 8px; }
.app .dl { margin-top: auto; padding-top: 20px; font: 700 15px var(--body); }
.app .dl.none { color: var(--caption); font-weight: 400; font-size: 14px; line-height: 1.45; }
.import-note { margin-top: 26px; color: var(--muted); font-size: 16px; }

/* ───────── promises ───────── */
.promises { background: var(--ink); color: #f3ece4; }
.promises .kicker { color: #e9a07f; }
.promises .kicker::after { border-color: #8a6a52; }
.promises h2 { font-size: clamp(2.4rem, 5.6vw, 4.4rem); }
.promises h2 span { color: #e9a07f; }
.promises .lede { color: #c9bcb0; }
.pgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 60px; }
.pcard { padding: 34px 30px 36px; border-radius: var(--radius); background: #342c27; border: 1px solid #4a3f37; }
.pcard svg { width: 42px; height: 42px; color: #e9a07f; margin-bottom: 20px; }
.pcard h3 { font-size: 26px; margin-bottom: 12px; color: #fff; }
.pcard p { color: #d6cabe; font-size: 17px; line-height: 1.58; }
.pcard p + p { margin-top: 12px; }
.pcard a { color: #f0b697; }
.notes { margin-top: 44px; display: grid; gap: 10px; max-width: 54rem; }
.notes p { font-size: 14.5px; line-height: 1.55; color: #a99b8e; padding-left: 16px; border-left: 2px solid #5b4d42; }

/* ───────── footer ───────── */
.foot { padding: 48px 0 56px; border-top: 1px solid var(--line); }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 18px 36px; align-items: center; justify-content: space-between; color: var(--muted); font-size: 15.5px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.foot .brand { margin-right: 0; font-size: 19px; }
.foot small { flex-basis: 100%; color: var(--caption); font-size: 14px; }

/* ───────── responsive ───────── */
@media (max-width: 1020px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding-top: 40px; }
  .stack { max-width: 560px; margin-inline: auto; width: 100%; }
  .formats, .apps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .toolgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .model { grid-template-columns: 1fr; padding: 40px 32px; gap: 44px; }
  .model .phone { max-width: 260px; margin-inline: auto; }
  .pgrid { grid-template-columns: 1fr; }
  .trio { gap: 44px; }
  .trio figure:not(:last-child)::after { right: -36px; }
}
@media (max-width: 720px) {
  body { font-size: 17px; }
  .sec { padding: 72px 0; }
  .nav a.link { display: none; }
  .kicker::after { display: none; }
  .lede { font-size: 18px; }
  .stack { height: 500px; }
  .stack .phone { width: 190px; }
  .stack .p1 { width: 210px; margin-left: -105px; }
  .stack .p2 { left: 0; top: 70px; }
  .stack .p3 { right: 0; top: 90px; }
  .looks-row { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 16px; margin-inline: -20px; padding: 0 20px 28px; }
  .looks-row .phone { flex: 0 0 168px; scroll-snap-align: center; }
  .looks-row .phone:nth-child(even) { transform: none; }
  .points { grid-template-columns: 1fr; gap: 22px; margin-top: 40px; }
  .trio { grid-template-columns: 1fr; gap: 64px; margin-top: 48px; }
  .trio .phone { max-width: 220px; }
  .trio figure:not(:last-child)::after { content: '\2193'; right: auto; top: auto; left: 50%; bottom: -50px; transform: translateX(-50%); }
  .formats, .apps { grid-template-columns: 1fr; }
  .toolgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .format.mini { padding: 18px 16px 20px; }
  .format.mini h3 { font-size: 16px; }
  .format.mini p { font-size: 14px; }
  .model { padding: 30px 22px; border-radius: 28px; margin-top: 72px; }
  .made { margin-top: 80px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }