/* Software Scope Planner — "Scope, measured": drafting paper, dimension lines, pine and marigold. */

@font-face { font-family: "Newsreader"; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/newsreader-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Newsreader"; font-style: italic; font-weight: 400; font-display: swap; src: url("/assets/fonts/newsreader-latin-400-italic.woff2") format("woff2"); }
@font-face { font-family: "Kumbh Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/kumbh-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Kumbh Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/kumbh-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Kumbh Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/kumbh-sans-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Kode Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/kode-mono-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Kode Mono"; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/kode-mono-latin-700-normal.woff2") format("woff2"); }

:root {
  --paper: #f3f1ea;
  --grid: #e6e2d6;
  --card: #ffffff;
  --sunk: #e8e5db;
  --ink: #1d2a28;
  --soft: #56625f;
  --line: #d6d3c7;
  --pine: #1f5c4c;
  --pine-dark: #154236;
  --pine-tint: #dceae3;
  --marigold: #e9a93a;
  --marigold-text: #8a5a00;
  --must: #a33a3a;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Kumbh Sans", "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "Kode Mono", "Courier New", monospace;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background-color: var(--paper);
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  overflow-wrap: anywhere;
  hyphens: auto;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--pine); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--pine-dark); }
:focus-visible { outline: 3px solid var(--marigold); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.12; margin: 0 0 0.5em; overflow-wrap: anywhere; hyphens: auto; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.45rem; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 780px; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }
.kicker, .label { font-family: var(--mono); font-weight: 700; font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--pine); margin: 0 0 0.6em; }
.label { color: var(--soft); }
.small { font-size: 0.9rem; color: var(--soft); }
.lead { font-size: 1.15rem; color: var(--soft); max-width: 640px; }
.section-title { max-width: 760px; }

/* Dimension line: end ticks, arrowheads, marigold marker */
.dim { position: relative; height: 14px; margin: 0; }
.dim::before { content: ""; position: absolute; left: 0; right: 0; top: 6px; border-top: 1.5px solid var(--ink); }
.dim::after { content: ""; position: absolute; inset: 0; border-left: 2px solid var(--ink); border-right: 2px solid var(--ink); }
.dim i { position: absolute; left: 22px; top: 2px; width: 10px; height: 10px; background: var(--marigold); }

/* Header */
.top { padding-top: 18px; }
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-bottom: 14px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-family: var(--serif); font-weight: 600; font-size: 1.3rem; min-height: 44px; }
.nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav a { font-weight: 500; text-decoration: none; color: var(--ink); padding: 10px 12px; min-height: 44px; display: inline-flex; align-items: center; border-bottom: 3px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--marigold); }

/* Hero */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 48px; align-items: center; padding-top: 56px; padding-bottom: 72px; }
.hero-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin: 28px 0 22px; }
.text-link { font-weight: 700; min-height: 44px; display: inline-flex; align-items: center; }
.facts { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.facts li { font-family: var(--mono); font-size: 0.82rem; font-weight: 500; background: var(--card); border: 1px solid var(--line); padding: 5px 10px; }
.hero-sheet { margin: 0; }
.frame { position: relative; background: var(--ink); padding: 6px; border-radius: 12px; }
.frame img { border-radius: 8px; }
.corner { position: absolute; width: 26px; height: 26px; border: 0 solid var(--marigold); }
.corner.tl { top: -12px; left: -12px; border-top-width: 5px; border-left-width: 5px; }
.corner.tr { top: -12px; right: -12px; border-top-width: 5px; border-right-width: 5px; }
.corner.bl { bottom: -12px; left: -12px; border-bottom-width: 5px; border-left-width: 5px; }
.corner.br { bottom: -12px; right: -12px; border-bottom-width: 5px; border-right-width: 5px; }
.title-block { margin: 28px 0 0 auto; border-collapse: collapse; background: var(--card); font-size: 0.85rem; width: min(100%, 420px); }
.title-block th, .title-block td { border: 1.5px solid var(--ink); padding: 6px 10px; text-align: left; vertical-align: top; }
.title-block th { font-family: var(--mono); font-weight: 700; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--soft); width: 34%; }

/* Google Play button (neutral while the app is not published) */
.play { display: inline-flex; align-items: center; gap: 12px; background: var(--ink); color: #fff; text-decoration: none; padding: 10px 20px 10px 16px; min-height: 56px; border-radius: 8px; border-bottom: 4px solid var(--marigold); }
.play:hover { color: #fff; background: var(--pine-dark); }
.play-mark { width: 14px; height: 14px; background: var(--marigold); flex: none; }
.play-text { display: flex; flex-direction: column; line-height: 1.15; }
.play-small { font-size: 0.75rem; letter-spacing: 0.04em; opacity: 0.85; }
.play-big { font-weight: 700; font-size: 1.15rem; }
.play-soon { background: var(--soft); border-bottom-color: var(--line); cursor: default; }

/* Sheets (features) */
.sheets { padding: 64px 0 24px; background: rgba(255, 255, 255, 0.45); border-top: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); }
.sheet { display: grid; grid-template-columns: 110px minmax(0, 1fr) 340px; gap: 40px; align-items: center; padding-top: 48px; padding-bottom: 48px; border-bottom: 1px dashed var(--line); }
.sheet:last-child { border-bottom: 0; }
.sheet.flip { grid-template-columns: 110px 340px minmax(0, 1fr); }
.sheet.flip .sheet-copy { order: 3; }
.sheet.flip .sheet-shot { order: 2; }
.sheet-no { align-self: start; font-family: var(--mono); font-weight: 700; color: var(--marigold-text); }
.sheet-no span { font-size: 3rem; line-height: 1; display: block; }
.sheet-no small { color: var(--soft); }
.sheet-copy h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 20px; }
.ticks li { position: relative; padding-left: 20px; font-size: 0.95rem; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 9px; height: 9px; background: var(--pine); }
.sheet-shot img, .strip img { border: 5px solid var(--ink); border-radius: 18px; background: var(--ink); }

/* Example story */
.example { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 48px; align-items: center; padding-top: 80px; padding-bottom: 80px; }
.card-story { position: relative; background: var(--card); border: 1.5px solid var(--ink); border-left: 6px solid var(--must); padding: 26px 28px; box-shadow: 8px 8px 0 var(--pine-tint); }
.card-head { display: flex; gap: 12px; flex-wrap: wrap; font-size: 0.9rem; color: var(--soft); margin-bottom: 6px; }
.code { font-family: var(--mono); font-weight: 700; color: var(--pine); }
.sentence { font-family: var(--serif); font-style: italic; font-size: 1.2rem; border-left: 3px solid var(--marigold); padding-left: 14px; }
.sentence b { font-style: normal; font-weight: 600; color: var(--pine); }
.ac { list-style: none; padding: 0; margin: 0 0 18px; border: 1px solid var(--line); }
.ac li { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 8px; padding: 10px 12px; border-top: 1px dashed var(--line); font-size: 0.97rem; }
.ac li:first-child { border-top: 0; }
.ac span { font-family: var(--mono); font-weight: 700; color: var(--pine); }
.card-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 0 0 14px; }
.card-facts div { background: var(--paper); padding: 8px 12px; }
.card-facts dt { font-family: var(--mono); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--soft); }
.card-facts dd { margin: 0; font-weight: 500; }
.reason { margin: 0; font-family: var(--serif); font-style: italic; color: var(--pine); }

/* Gallery */
.gallery { padding: 24px 0 72px; }
.strip { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; margin-top: 24px; }
.strip figure { margin: 0; }
.strip figcaption { font-size: 0.9rem; color: var(--soft); margin-top: 10px; }

/* Audience */
.who { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 48px; padding-top: 40px; padding-bottom: 56px; }
.who-list { list-style: none; padding: 0; margin: 0; border-top: 1.5px solid var(--ink); }
.who-list li { padding: 16px 0; border-bottom: 1px solid var(--line); }
.who-list strong { font-family: var(--serif); font-weight: 600; font-size: 1.2rem; display: block; }

/* Privacy */
.private { padding-bottom: 64px; }
.private-box { background: var(--pine-dark); color: #fff; padding: 36px 40px; border-radius: 10px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 12px 40px; align-items: start; }
.private-box h2 { color: #fff; margin: 0; }
.private-box ul { margin: 0; padding-left: 20px; }
.private-box li::marker { color: var(--marigold); }
.private-box p { grid-column: 2; margin: 0; }
.private-box a { color: #fff; }

/* FAQ */
.faq { padding-bottom: 72px; }
details { border-bottom: 1px solid var(--line); }
details:first-of-type { border-top: 1.5px solid var(--ink); }
summary { cursor: pointer; font-weight: 700; padding: 16px 0; min-height: 44px; list-style-position: outside; }
details p { margin: 0 0 16px; color: var(--soft); }

/* Download band */
.download { background: var(--ink); color: #fff; padding: 48px 0; }
.download-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.download h2 { color: #fff; margin-bottom: 6px; }
.download p { margin: 0; color: #d7dfdb; }
.download .play { background: var(--pine); }

/* Inner pages */
.page { padding: 48px 0 72px; }
.page h2 { margin-top: 1.6em; font-size: 1.5rem; }
.legal h2 { font-size: 1.3rem; }
.steps { list-style: none; padding: 0; margin: 0; }
.steps li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-bottom: 1px dashed var(--line); }
.steps h3 { font-size: 1.2rem; margin-bottom: 0.2em; }
.steps p { margin: 0; }
.step-no { font-family: var(--mono); font-weight: 700; font-size: 1.5rem; color: var(--marigold-text); }
.topics { margin: 0; }
.topics div { padding: 12px 0; border-bottom: 1px solid var(--line); }
.topics dt { font-weight: 700; }
.topics dd { margin: 0; color: var(--soft); }

/* Footer */
.foot { padding: 0 0 40px; }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 24px; padding-top: 24px; }
.foot-grid p { margin: 0 0 0.4em; }
.foot-name { font-family: var(--serif); font-weight: 600; font-size: 1.3rem; }

@media (max-width: 960px) {
  .hero, .example, .who { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .sheet, .sheet.flip { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .sheet.flip .sheet-copy, .sheet.flip .sheet-shot { order: initial; }
  .sheet-no { display: flex; align-items: baseline; gap: 6px; }
  .sheet-no span { font-size: 2rem; }
  .sheet-shot { max-width: 340px; }
  .strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .private-box { grid-template-columns: minmax(0, 1fr); }
  .private-box p { grid-column: 1; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .hero { padding-top: 32px; padding-bottom: 48px; }
  .ticks, .card-facts { grid-template-columns: minmax(0, 1fr); }
  .card-story { padding: 20px 16px; box-shadow: 5px 5px 0 var(--pine-tint); }
  .strip { gap: 16px; }
  .private-box { padding: 26px 20px; }
  .foot-grid { grid-template-columns: minmax(0, 1fr); }
  .title-block { width: 100%; }
  .nav a { padding: 10px 8px; }
}

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