/* hallmark-ref · custom: "tool as specification sheet" · Gloock / Hanken Grotesk / JetBrains Mono · warm paper, hairline rules, one signal colour per tool */
/* critique: the product's real output is the hero; measurements set in mono are the signature; no cards-with-shadows, no emoji icons, no eyebrows */

:root {
  --paper: #f3efe6;
  --paper-2: #ebe5d8;
  --paper-3: #fffdf8;
  --ink: #1b1a17;
  --ink-2: #5d584d;
  --rule: #d6cdbb;
  --signal: #1f4fd6;
  --signal-ink: #ffffff;
  --stars: #f2a414;
  --stars-ink: #2a1c00;
  --crypto: #1e7a5c;
  --crypto-ink: #ffffff;
  --ok: #2f7a3f;
  --danger: #b3261e;
  --font-display: "Gloock", ui-serif, serif;
  --font-body: "Hanken Grotesk", ui-sans-serif, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --r-1: 10px;
  --r-2: 6px;
  --container: 1080px;
  --gap: 28px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #15140f; --paper-2: #1e1c17; --paper-3: #23211b; --ink: #efe9dc; --ink-2: #a8a193;
    --rule: #37322a; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #15140f; --paper-2: #1e1c17; --paper-3: #23211b; --ink: #efe9dc; --ink-2: #a8a193;
  --rule: #37322a; color-scheme: dark;
}
/* Inside Telegram the user's theme is the material */
.tg {
  --paper: var(--tg-theme-secondary-bg-color, #f3efe6);
  --paper-2: var(--tg-theme-bg-color, #ebe5d8);
  --paper-3: var(--tg-theme-bg-color, #fffdf8);
  --ink: var(--tg-theme-text-color, #1b1a17);
  --ink-2: var(--tg-theme-hint-color, #5d584d);
  --rule: color-mix(in srgb, var(--tg-theme-hint-color, #8a8475) 30%, transparent);
}

* { box-sizing: border-box; }
html, body { margin: 0; overflow-x: clip; }
body {
  background: var(--paper); color: var(--ink);
  font: 400 17px/1.55 var(--font-body);
  font-synthesis: none; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
a { color: inherit; text-underline-offset: 3px; text-decoration-thickness: 1px; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }

.wrap { max-width: var(--container); margin: 0 auto; padding: 0 20px 56px; }

/* nav */
.nav { display: flex; align-items: baseline; justify-content: space-between; padding: 22px 0 18px; border-bottom: 1px solid var(--rule); }
.wordmark { font-family: var(--font-display); font-size: 22px; text-decoration: none; letter-spacing: -0.01em; }
.nav a:not(.wordmark) { color: var(--ink-2); font-size: 15px; }
.tg .nav { display: none; }

/* hero */
.hero {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: center;
  padding: 56px 0 48px;
}
.hero h1 {
  font-family: var(--font-display); font-weight: 400; font-size: clamp(38px, 6vw, 64px); line-height: 1.02;
  letter-spacing: -0.02em; margin: 0 0 18px; overflow-wrap: break-word; min-width: 0; text-wrap: balance;
}
.hero .lede { font-size: 20px; color: var(--ink-2); margin: 0 0 28px; max-width: 30ch; }
.hero .actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; }
.hero .terms { color: var(--ink-2); font-size: 15px; }
.tg .hero { padding-top: 20px; }

/* specimen: the real output with its measurements */
.specimen { margin: 0; justify-self: center; }
.specimen .sheet { display: grid; grid-template-columns: auto 44px; grid-template-rows: auto 36px; }
.specimen img { width: min(260px, 60vw); border: 1px solid var(--rule); background: var(--paper-3); }
.dim { font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); position: relative; display: grid; place-items: center; }
.dim.v { border-left: 0; }
.dim.v::before, .dim.h::before { content: ""; position: absolute; background: var(--ink-2); }
.dim.v::before { left: 14px; top: 0; bottom: 0; width: 1px; }
.dim.h::before { top: 12px; left: 0; right: 0; height: 1px; }
.dim.v span { writing-mode: vertical-rl; background: var(--paper); padding: 6px 0; position: relative; left: -8px; }
.dim.h span { background: var(--paper); padding: 0 8px; position: relative; top: -6px; }
.dim.v::after, .dim.h::after { content: ""; position: absolute; border: 0 solid var(--ink-2); }
.dim.v::after { left: 9px; top: 0; bottom: 0; width: 11px; border-top-width: 1px; border-bottom-width: 1px; }
.dim.h::after { top: 7px; left: 0; right: 0; height: 11px; border-left-width: 1px; border-right-width: 1px; }
.specimen figcaption { font-size: 14px; color: var(--ink-2); margin-top: 10px; max-width: 300px; }

/* deliverables: the "what you get" sheet for text tools */
.outline { margin: 0; padding: 22px 24px; background: var(--paper-3); border: 1px solid var(--rule); border-radius: var(--r-1); }
.outline h2 { font: 600 15px/1.3 var(--font-body); color: var(--ink-2); margin: 0 0 10px; }
.outline ol { list-style: none; margin: 0; padding: 0; counter-reset: d; }
.outline li { counter-increment: d; display: grid; grid-template-columns: 34px minmax(0, 1fr); padding: 10px 0; border-top: 1px solid var(--rule); }
.outline li:first-child { border-top: 0; }
.outline li::before { content: counter(d, decimal-leading-zero); font-family: var(--font-mono); font-size: 13px; color: var(--signal); padding-top: 3px; }

/* the bench: where the work happens */
.bench { border-top: 1px solid var(--rule); padding-top: 40px; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--gap); align-items: start; }
.bench h2 { font-family: var(--font-display); font-weight: 400; font-size: 34px; line-height: 1.1; margin: 0 0 6px; letter-spacing: -0.01em; }
.bench .sub { color: var(--ink-2); margin: 0 0 22px; }
.tg .bench { grid-template-columns: minmax(0, 1fr); padding-top: 20px; }
.tg .bench .intro { display: none; }

.field { margin: 0 0 26px; }
.field > .label { display: flex; justify-content: space-between; gap: 12px; font-weight: 600; margin: 0 0 10px; }
.field > .label .num { font-family: var(--font-mono); font-weight: 400; color: var(--ink-2); font-size: 14px; }

.formats { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.formats button {
  width: 100%; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: baseline; gap: 12px;
  padding: 12px 6px; background: none; border: 0; border-bottom: 1px solid var(--rule); color: var(--ink);
  font: inherit; font-size: 16px; text-align: left; cursor: pointer;
  transition: background-color .15s ease, color .15s ease;
}
.formats button .mm { font-family: var(--font-mono); font-size: 13px; color: var(--ink-2); }
.formats button:hover { background: var(--paper-2); }
.formats button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.formats button[aria-pressed="true"] .mm { color: var(--paper); }

.panel { background: var(--paper-3); border: 1px solid var(--rule); border-radius: var(--r-1); padding: 22px; }
.drop {
  position: relative; display: grid; place-items: center; text-align: center; gap: 8px; min-height: 220px;
  border: 1.5px dashed var(--rule); border-radius: var(--r-2); padding: 22px; cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease;
}
.drop:hover, .drop.over { border-color: var(--signal); background: var(--paper-2); }
.drop:focus-within { outline: 2px solid var(--signal); outline-offset: 3px; }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.drop svg { width: 34px; height: 34px; stroke: var(--ink-2); }
.drop .cta { font-weight: 600; }
.drop .small { color: var(--ink-2); font-size: 14px; }
.drop .thumb { max-height: 260px; border-radius: var(--r-2); }
textarea {
  width: 100%; min-height: 130px; margin-top: 14px; padding: 12px 14px; border-radius: var(--r-2); resize: vertical;
  border: 1.5px solid var(--rule); background: var(--paper); color: var(--ink); font: inherit; font-size: 16px;
}
textarea:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
.tips { margin: 14px 0 0; padding: 0 0 0 18px; color: var(--ink-2); font-size: 15px; }
.tips li { margin: 2px 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px; border-radius: var(--r-2); border: 1.5px solid transparent; cursor: pointer;
  font: 600 16px/1.2 var(--font-body); text-decoration: none;
  background: var(--signal); color: var(--signal-ink);
  transition: filter .15s ease, transform .1s ease, opacity .15s ease;
}
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; filter: none; transform: none; }
.btn.block { width: 100%; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn.ghost:hover { background: var(--paper-2); filter: none; }
.btn.stars { background: var(--stars); color: var(--stars-ink); }
.btn.crypto { background: var(--crypto); color: var(--crypto-ink); }
.btn .price { font-family: var(--font-mono); font-weight: 500; }

.status { display: flex; align-items: center; gap: 12px; color: var(--ink-2); padding: 18px 0; }
.spinner {
  width: 18px; height: 18px; border-radius: 50%; flex: none;
  border: 2px solid var(--rule); border-top-color: var(--signal); animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .spinner { animation: none; border-top-color: var(--rule); }
  * { transition-duration: 0s !important; }
}

.preview img { border: 1px solid var(--rule); margin: 0 auto; max-height: 440px; }
.teaser { position: relative; white-space: pre-wrap; max-height: 280px; overflow: hidden; font-size: 16px; }
.teaser::after { content: ""; position: absolute; inset: auto 0 0 0; height: 110px; background: linear-gradient(transparent, var(--paper-3)); }
.checkout { display: grid; gap: 10px; margin-top: 18px; }
.total { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--rule); }
.total .amount { font-family: var(--font-mono); font-size: 26px; font-weight: 500; }
.total .what { color: var(--ink-2); font-size: 15px; }
.note { color: var(--ink-2); font-size: 14px; margin: 10px 0 0; }
.error { color: var(--danger); font-size: 15px; margin: 12px 0 0; }
.done { font-family: var(--font-display); font-size: 26px; margin: 0 0 14px; }
.result-text { white-space: pre-wrap; font-size: 16px; }
.files { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.files li { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.files img { width: 64px; height: 64px; object-fit: cover; border: 1px solid var(--rule); }
.files .name { font-family: var(--font-mono); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.files .cap { color: var(--ink-2); font-size: 14px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* facts + faq */
.facts { border-top: 1px solid var(--rule); margin-top: 56px; padding-top: 36px; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--gap); }
.facts h2 { font-family: var(--font-display); font-weight: 400; font-size: 30px; margin: 0; line-height: 1.15; }
.facts ul { margin: 0; padding: 0; list-style: none; }
.facts li { padding: 12px 0; border-bottom: 1px solid var(--rule); }
.facts li:first-child { padding-top: 0; }
details { border-bottom: 1px solid var(--rule); padding: 14px 0; }
summary { cursor: pointer; font-weight: 600; list-style: none; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-family: var(--font-mono); color: var(--ink-2); }
details[open] summary::after { content: "−"; }
details p { color: var(--ink-2); margin: 8px 0 0; }

.footer { margin-top: 64px; padding-top: 20px; border-top: 1px solid var(--rule); display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--ink-2); font-size: 14px; }
.footer .wordmark { font-size: 18px; color: var(--ink); margin-right: auto; }

/* hub: a catalogue */
.catalogue { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.catalogue li { border-bottom: 1px solid var(--rule); }
.catalogue a {
  display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr) auto; gap: 24px; align-items: baseline;
  padding: 26px 4px; text-decoration: none; transition: background-color .15s ease;
}
.catalogue a:hover { background: var(--paper-2); }
.catalogue h2 { font-family: var(--font-display); font-weight: 400; font-size: 28px; line-height: 1.1; margin: 0; overflow-wrap: break-word; min-width: 0; }
.catalogue p { margin: 0; color: var(--ink-2); }
.catalogue .from { font-family: var(--font-mono); font-size: 14px; white-space: nowrap; }
.hub-hero { padding: 56px 0 40px; }
.hub-hero h1 { font-family: var(--font-display); font-weight: 400; font-size: clamp(40px, 7vw, 72px); line-height: 1; letter-spacing: -0.02em; margin: 0 0 16px; max-width: 14ch; }
.hub-hero p { font-size: 20px; color: var(--ink-2); margin: 0; max-width: 40ch; }

.legal { max-width: 700px; }
.legal h1 { font-family: var(--font-display); font-weight: 400; font-size: 44px; margin: 40px 0 8px; }
.legal h2 { font-size: 18px; margin: 30px 0 6px; }
.legal p, .legal li { color: var(--ink-2); }

@media (max-width: 820px) {
  .hero { grid-template-columns: minmax(0, 1fr); gap: 36px; padding: 36px 0; }
  .bench, .facts { grid-template-columns: minmax(0, 1fr); }
  .catalogue a { grid-template-columns: minmax(0, 1fr); gap: 6px; }
}
[hidden] { display: none !important; }