/* Task Pipeline landing page.
   Desktop follows the design (1440 wide); below 1100px sections stack, and
   below 640px everything is sized for a phone. */

:root {
  --ink: #1C1F0E;
  --olive: #3B4219;
  --olive-dark: #2F3514;
  --paper: #F3F1E7;
  --card: #FBFAF5;
  --text: #4A4E35;
  --text-soft: #62654D;
  --label: #585C40;
  --link: #3E4228;
  --cream: #ECEBDD;
  --on-olive: #F7F6EE;

  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;

  --pad: 96px; /* side gutter */

  /* Blueprint grid: small crosses every 48px, a large cross and faint lines
     every 192px. Same geometry as the app's CrossPatternPainter. */
  --grid-minor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48'%3E%3Cpath d='M21 24h6M24 21v6' stroke='%233B4219' stroke-opacity='0.25' fill='none'/%3E%3C/svg%3E");
  --grid-major: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='192' height='192'%3E%3Cpath d='M168 0v192M0 168h192' stroke='%233B4219' stroke-opacity='0.12' fill='none'/%3E%3Cpath d='M158 168h20M168 158v20' stroke='%233B4219' stroke-opacity='0.42' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  --grid-minor-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48'%3E%3Cpath d='M21 24h6M24 21v6' stroke='%23ECEBDD' stroke-opacity='0.22' fill='none'/%3E%3C/svg%3E");
  --grid-major-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='192' height='192'%3E%3Cpath d='M168 0v192M0 168h192' stroke='%23ECEBDD' stroke-opacity='0.08' fill='none'/%3E%3Cpath d='M158 168h20M168 158v20' stroke='%23ECEBDD' stroke-opacity='0.4' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  --card-back: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24'%3E%3Cpath d='M10 12h4M12 10v4' stroke='%23ECEBDD' stroke-opacity='0.28' fill='none'/%3E%3C/svg%3E");

  color-scheme: light;
}

@media (max-width: 1100px) { :root { --pad: 48px; } }
@media (max-width: 640px)  { :root { --pad: 20px; } }

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background-color: var(--paper);
  background-image: var(--grid-major), var(--grid-minor);
}

h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }

a { color: var(--olive); }
a:hover { color: var(--ink); }

:focus-visible { outline: 2px solid var(--olive); outline-offset: 3px; }

.wrap {
  max-width: 1440px;
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

/* ---- Shared type ---------------------------------------------------------- */

.eyebrow,
.label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--olive);
}
.label { font-size: 11px; color: var(--label); }

h1, h2 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.01em;
}
.accent { font-style: italic; color: var(--olive); }

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--olive);
}

/* ---- Buttons -------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 54px;
  padding: 0 28px;
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 150ms, border-color 150ms;
}
.btn-primary { background: var(--olive); color: var(--on-olive); border: 1px solid var(--olive); }
.btn-primary:hover { background: var(--olive-dark); border-color: var(--olive-dark); color: var(--on-olive); }
.btn-outline { color: var(--olive); border: 1px solid rgba(59, 66, 25, 0.35); background: rgba(251, 250, 245, 0.6); }
.btn-outline:hover { color: var(--olive); border-color: var(--olive); }
.btn-sm { height: 44px; padding: 0 18px; font-size: 15px; }

/* ---- Nav ------------------------------------------------------------------ */

.nav {
  border-bottom: 1px solid rgba(59, 66, 25, 0.15);
  background: rgba(243, 241, 231, 0.82);
}
.nav-inner { height: 88px; display: flex; align-items: center; gap: 24px; }

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand svg { color: var(--olive); flex: none; }

.nav-links {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 28px;
  margin-left: 32px;
  padding-left: 32px;
  border-left: 1px solid rgba(59, 66, 25, 0.2);
  font-size: 15px;
}
.nav-links a { color: var(--link); text-decoration: none; }
.nav-links a:hover { color: var(--olive); }

.nav-actions { display: flex; gap: 12px; margin-left: auto; }

@media (max-width: 900px) {
  .nav-links { display: none; }
}
@media (max-width: 440px) {
  .nav-inner { gap: 12px; }
  .brand span { display: none; }
  .nav-actions { gap: 8px; }
  .nav-actions .btn-sm { padding: 0 14px; }
}

/* ---- Fixed-size scenes that scale to fit (main.js sets the scale) ---------- */

.fit-frame { position: relative; width: 100%; }
.fit-stage { position: absolute; left: 0; top: 0; transform-origin: 0 0; }

/* ---- Sheet 01: hero --------------------------------------------------------- */

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 560px) minmax(0, 660px);
  justify-content: space-between;
  column-gap: 48px;
  padding-top: 40px;
  padding-bottom: 20px;
}

.hero-copy {
  padding-top: 110px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

h1 {
  font-size: 88px;
  line-height: 0.98;
  letter-spacing: -0.015em;
}

.lead {
  max-width: 500px;
  font-size: 19px;
  line-height: 1.6;
  color: var(--text);
}

.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 6px; }

.platforms {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--label);
}

.table-frame { max-width: 660px; height: 820px; }
.table { width: 660px; height: 820px; perspective: 1600px; }

.dim-line {
  position: absolute;
  left: 210px;
  top: 22px;
  width: 220px;
  height: 14px;
  border-left: 1px solid var(--olive);
  border-right: 1px solid var(--olive);
}
.dim-line::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 7px;
  border-top: 1px solid rgba(59, 66, 25, 0.6);
}
.dim-line span {
  position: absolute;
  left: 50%;
  top: -18px;
  transform: translateX(-50%);
  padding: 0 6px;
  background: var(--paper);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--olive);
  white-space: nowrap;
}

/* Dashed drafting outlines where the cards land. */
.outline {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 220px;
  height: 308px;
  border: 1.5px dashed rgba(59, 66, 25, 0.45);
  border-radius: 16px;
  transform: rotate(var(--r));
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 16px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(59, 66, 25, 0.7);
}

/* A card back: olive with a small cross pattern and an inset border. */
.card-back {
  background-color: var(--olive);
  background-image: var(--card-back);
  overflow: hidden;
}
.card-back::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(236, 235, 221, 0.35);
  border-radius: 10px;
}

.deck-under,
.deck-top {
  position: absolute;
  width: 220px;
  height: 308px;
  border-radius: 16px;
}
.deck-under { left: 424px; top: 474px; background: var(--olive-dark); transform: rotate(-3deg); }
.deck-top { left: 420px; top: 470px; transform: rotate(2deg); box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2); }

.deck-label {
  position: absolute;
  left: 420px;
  top: 792px;
  width: 220px;
  text-align: center;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--olive);
}

/* A dealt card starts face down on the deck; .is-dealt on the table sends it
   to its outline, turning face up. */
.deal-card {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 220px;
  height: 308px;
  transform-style: preserve-3d;
  transform: translate(var(--dx), var(--dy)) rotate(2deg) rotateY(180deg);
  transition: transform 950ms cubic-bezier(0.2, 0.8, 0.2, 1) var(--undeal-delay);
}
.table.is-dealt .deal-card {
  transform: translate(0, 0) rotate(var(--r)) rotateY(0deg);
  transition-delay: var(--deal-delay);
}

.face {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.face-front {
  background: var(--card);
  border: 1px solid rgba(28, 31, 14, 0.3);
  box-shadow: 0 20px 30px -22px rgba(28, 31, 14, 0.45);
  padding: 24px 18px 16px;
  display: flex;
  flex-direction: column;
}
.face-back { transform: rotateY(180deg); }

/* Card text, shared by the hero cards. */
.pc-name { font-size: 17px; font-weight: 600; text-align: center; color: var(--ink); }
.pc-summary {
  margin-top: 40px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-soft);
  text-align: justify;
}
.pc-foot {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--olive);
}

.redeal {
  position: absolute;
  left: 20px;
  top: 770px;
  height: 44px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(59, 66, 25, 0.35);
  border-radius: 8px;
  background: rgba(251, 250, 245, 0.7);
  color: var(--olive);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
}
.redeal:hover { border-color: var(--olive); }

@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: minmax(0, 1fr); padding-bottom: 56px; }
  .hero-copy { padding-top: 56px; }
  .table-frame { margin: 40px auto 0; }
  h1 { font-size: 72px; }
}
@media (max-width: 640px) {
  .hero-copy { padding-top: 40px; gap: 22px; }
  h1 { font-size: 50px; }
  .lead { font-size: 17px; }
  .cta-row .btn { flex: 1 1 auto; }
}

/* ---- Sheet 02: the pipeline --------------------------------------------- */

.how { padding-top: 110px; padding-bottom: 110px; }

.how-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px 64px;
}
.stack-20 { display: flex; flex-direction: column; gap: 20px; }
.how h2 { font-size: 64px; line-height: 1.02; }
.how-intro { max-width: 400px; margin-bottom: 10px; font-size: 17px; line-height: 1.6; color: var(--text); }

.dimension {
  position: relative;
  height: 14px;
  margin-top: 56px;
  border-left: 1px solid var(--olive);
  border-right: 1px solid var(--olive);
}
.dimension::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 7px;
  border-top: 1px solid rgba(59, 66, 25, 0.5);
}
.dimension span {
  position: absolute;
  left: 50%;
  top: -3px;
  transform: translateX(-50%);
  padding: 0 12px;
  background: var(--paper);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--olive);
  white-space: nowrap;
}

.card-row {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  gap: 32px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 44px var(--pad) 40px;
}

.project-card {
  flex: 0 0 250px;
  width: 250px;
  height: 350px;
  scroll-snap-align: center;
  padding: 28px 20px 18px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(28, 31, 14, 0.3);
  border-radius: 16px;
  background: var(--card);
  font-family: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 320ms;
}
.project-card[aria-pressed="true"] {
  transform: translateY(-18px);
  box-shadow: 0 0 0 2px var(--olive), 0 26px 36px -22px rgba(59, 66, 25, 0.7);
}
.project-card .pc-name { font-size: 19px; }
.project-card .pc-summary { margin-top: 46px; font-size: 13.5px; line-height: 1.55; }
.project-card .pc-foot { font-size: 11px; }

.how-body {
  display: flex;
  align-items: flex-start;
  gap: 48px 72px;
  padding-top: 36px;
}

.tasks-panel {
  flex: 0 1 660px;
  padding: 30px 32px 20px;
  border-radius: 16px;
  background: var(--card);
  border: 1px solid rgba(28, 31, 14, 0.3);
}
.tasks-head { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; }
.tasks-head .label { margin-bottom: 6px; }
.tasks-title { font-family: var(--serif); font-size: 36px; line-height: 1.1; }
.tasks-progress {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--olive);
  white-space: nowrap;
}

.progress {
  height: 4px;
  margin: 18px 0 14px;
  border-radius: 2px;
  background: rgba(59, 66, 25, 0.14);
  overflow: hidden;
}
.progress-fill { height: 4px; width: 0; background: var(--olive); transition: width 300ms; }

.task-list label {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 52px;
  border-top: 1px solid rgba(59, 66, 25, 0.12);
  cursor: pointer;
  font-size: 16px;
}
.task-list input {
  width: 20px;
  height: 20px;
  margin: 0;
  flex: none;
  accent-color: var(--olive);
}
.task-list input:checked + span { color: #7A7D62; text-decoration: line-through; }

.steps { flex: 1; display: flex; flex-direction: column; gap: 30px; padding-top: 8px; }
.steps li { display: flex; gap: 18px; }
.step-num {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--olive);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--olive);
}
.steps h3 { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.steps p { font-size: 16px; line-height: 1.55; color: var(--text); }

@media (max-width: 1100px) {
  .how-body { flex-direction: column; }
  .tasks-panel { flex: none; width: 100%; max-width: 660px; }
  .how h2 { font-size: 52px; }
}
@media (max-width: 640px) {
  .how { padding-top: 72px; padding-bottom: 72px; }
  .how h2 { font-size: 40px; }
  .dimension span { white-space: normal; width: max-content; max-width: 90%; text-align: center; }
  .card-row { gap: 20px; }
  .tasks-panel { padding: 24px 20px 14px; }
  .tasks-head { flex-direction: column; gap: 8px; }
  .tasks-title { font-size: 30px; }
}

/* ---- Sheet 03: random pick ---------------------------------------------- */

.pick {
  background-color: var(--olive);
  background-image: var(--grid-major-dark), var(--grid-minor-dark);
  color: var(--cream);
  overflow: hidden;
}

.pick-inner {
  display: grid;
  grid-template-columns: minmax(0, 560px) minmax(0, 460px);
  justify-content: space-between;
  align-items: center;
  column-gap: 48px;
  min-height: 900px;
  padding-top: 80px;
  padding-bottom: 80px;
}

.pick-copy { display: flex; flex-direction: column; gap: 26px; }
.pick .eyebrow { color: #C9CCAE; }
.pick h2 { font-size: 76px; line-height: 1; color: #F4F3E8; }
.pick .accent { color: #F4F3E8; }
.pick-lead { max-width: 480px; font-size: 18px; line-height: 1.6; color: #D6D8BF; }
.pick-lead b { font-weight: 600; color: #F4F3E8; }

.drawing-from {
  max-width: 460px;
  margin-top: 10px;
  padding: 16px 18px;
  border: 1px dashed rgba(236, 235, 221, 0.4);
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: #C9CCAE;
}
.drawing-from span { color: #F4F3E8; text-transform: uppercase; }

.pick-frame { max-width: 460px; height: 620px; }
.pick-stage { width: 460px; height: 620px; }

.pick-under-1,
.pick-under-2 {
  position: absolute;
  width: 300px;
  height: 420px;
  border-radius: 16px;
}
.pick-under-1 { left: 36px; top: 44px; background: #2A2F11; transform: rotate(-9deg); }
.pick-under-2 {
  left: 60px;
  top: 30px;
  background: #323814;
  border: 1px solid rgba(236, 235, 221, 0.18);
  transform: rotate(-4deg);
}

.flip-scene { position: absolute; left: 80px; top: 20px; width: 300px; height: 420px; perspective: 1400px; }
.flip {
  position: relative;
  width: 300px;
  height: 420px;
  transform-style: preserve-3d;
  transition: transform 560ms cubic-bezier(0.3, 0.7, 0.2, 1);
}
.flip.is-flipped { transform: rotateY(180deg); }

.flip-face {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  box-shadow: 0 30px 50px -30px rgba(0, 0, 0, 0.6);
}
.flip-back { background-color: #454D1E; border: 1px solid rgba(236, 235, 221, 0.3); }
.flip-back::after { inset: 12px; }
.flip-back-inner {
  position: absolute;
  inset: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream);
}
.flip-front {
  transform: rotateY(180deg);
  background: var(--card);
  color: var(--ink);
  padding: 28px 24px 22px;
  display: flex;
  flex-direction: column;
}
.drawn-from {
  text-align: center;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--label);
}
.drawn-name {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--serif);
  font-size: 36px;
  line-height: 1.12;
}
.drawn-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--olive);
}

.pick-btn {
  position: absolute;
  left: 80px;
  top: 488px;
  width: 300px;
  height: 56px;
  border: none;
  border-radius: 8px;
  background: var(--cream);
  color: #2A2F11;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.pick-btn:hover { background: #F7F6EE; }
.pick :focus-visible { outline-color: var(--cream); }

@media (max-width: 1100px) {
  .pick-inner { grid-template-columns: minmax(0, 1fr); min-height: 0; padding-top: 96px; }
  .pick-frame { margin: 48px auto 0; }
  .pick h2 { font-size: 64px; }
}
@media (max-width: 640px) {
  .pick-inner { padding-top: 72px; padding-bottom: 56px; }
  .pick h2 { font-size: 48px; }
  .pick-lead { font-size: 17px; }
}

/* ---- Sheet 04: the builder ------------------------------------------------- */

.about { padding-top: 110px; padding-bottom: 80px; }

.about-inner { display: flex; align-items: flex-start; gap: 64px 110px; }

.builder {
  flex: 0 0 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 34px;
  padding-top: 24px;
}
.builder-card {
  width: 300px;
  height: 420px;
  padding: 14px 14px 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  border-radius: 16px;
  background: var(--card);
  border: 1px solid rgba(28, 31, 14, 0.3);
  box-shadow: 0 26px 40px -26px rgba(28, 31, 14, 0.5);
  transform: rotate(-3deg);
}
.photo {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px dashed rgba(59, 66, 25, 0.5);
  background: rgba(59, 66, 25, 0.06);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--label);
}
.builder-name { text-align: center; }
.builder-title { font-family: var(--serif); font-size: 36px; line-height: 1; }
.builder-meta {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--olive);
}
.builder-links { width: 300px; display: flex; flex-direction: column; gap: 12px; }
.builder-links .btn { height: 52px; font-size: 15px; }

.story { flex: 1; display: flex; flex-direction: column; gap: 26px; }
.story h2 { font-size: 72px; line-height: 1; }
.story > p:not(.eyebrow) { max-width: 700px; font-size: 18px; line-height: 1.65; color: var(--text); }

.curriculum { margin-top: 14px; display: flex; flex-direction: column; gap: 14px; }
.stages { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.stages li {
  min-height: 128px;
  padding: 16px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-radius: 12px;
  background: rgba(251, 250, 245, 0.45);
  border: 1px solid rgba(28, 31, 14, 0.25);
}
.stages li.is-now { background: var(--card); box-shadow: 0 0 0 2px var(--olive); }
.stage-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--olive);
}
.stage-top span:last-child { font-weight: 500; }
.stages h3 { font-size: 16px; font-weight: 600; }
.stages p:not(.stage-top) { font-size: 14px; line-height: 1.45; color: var(--label); }

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.chips li {
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid rgba(59, 66, 25, 0.35);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--olive);
}

.build-log { margin-top: 96px; }
.build-log-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--olive);
}
.muted { color: var(--label); }

/* A horizontal timeline: a line through a marker per entry. */
.log { position: relative; display: flex; margin-top: 30px; }
.log::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 12px;
  border-top: 1px solid rgba(59, 66, 25, 0.5);
}
.log li { position: relative; flex: 1; display: flex; flex-direction: column; gap: 12px; padding-right: 18px; }
.log li.is-next { opacity: 0.7; }
.log p { font-size: 15px; line-height: 1.45; color: var(--ink); }
.log .log-date {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--olive);
}
/* The marker: a cross with a small ring, as in the design. */
.log-mark {
  position: relative;
  width: 24px;
  height: 24px;
  background:
    linear-gradient(var(--olive), var(--olive)) center / 1.5px 100% no-repeat,
    linear-gradient(var(--olive), var(--olive)) center / 100% 1.5px no-repeat;
}
.log-mark::after {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  border: 1.5px solid var(--olive);
  background: var(--paper);
}

@media (max-width: 1100px) {
  .about-inner { flex-direction: column; align-items: stretch; }
  .builder { flex: none; }
  .story h2 { font-size: 60px; }
  .stages { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  /* The timeline turns vertical: the line runs down the left. */
  .log { flex-direction: column; gap: 22px; }
  .log::before { left: 12px; right: auto; top: 0; bottom: 0; border-top: 0; border-left: 1px solid rgba(59, 66, 25, 0.5); }
  .log li { display: grid; grid-template-columns: 24px 1fr; column-gap: 18px; row-gap: 4px; padding-right: 0; }
  .log-mark { grid-row: span 2; }
}
@media (max-width: 640px) {
  .about { padding-top: 72px; }
  .story h2 { font-size: 44px; }
  .stages { grid-template-columns: minmax(0, 1fr); }
  .build-log { margin-top: 64px; }
}

/* ---- Footer ----------------------------------------------------------------- */

.footer-inner {
  min-height: 120px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--label);
}
.footer .wrap { border-top: 1px solid rgba(59, 66, 25, 0.25); }
.footer-name { color: var(--ink); }

@media (max-width: 640px) {
  .footer-inner { flex-direction: column; align-items: flex-start; justify-content: center; padding-top: 24px; padding-bottom: 24px; }
}

/* ---- Reduced motion ------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
}