/* Hanami — feuille unique du site. DA : AUDIT-DESIGN.md (estampe sur washi, encre sumi, un seul tampon rose : Launch). */
:root {
  --washi: #EDE5D8; --paper: #F5EFE4; --sumi: #1C1A1A; --sumi-2: #5C5551; --sakura: #F4A7B9; --rose: #D9577A; --rose-ink: #A8304F;
  --moss: #5E7D4E; --moss-ink: #46623A; --line: rgba(28, 26, 26, .16);
  --serif: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif; --sans: "Inter", system-ui, sans-serif; --mono: "IBM Plex Mono", ui-monospace, monospace;
  --gutter: clamp(16px, 4vw, 56px); --max: 1280px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; background: var(--washi); scrollbar-color: var(--line) var(--washi); }
body { margin: 0; background: var(--washi); color: var(--sumi); font: 400 17px/1.6 var(--sans); overflow-x: hidden; }
a { color: inherit; text-underline-offset: 3px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0; letter-spacing: .01em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--sumi-2); }
:focus-visible { outline: 2px solid var(--rose-ink); outline-offset: 3px; }
::selection { background: var(--sakura); color: var(--sumi); }
.skip { position: absolute; left: 8px; top: 8px; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; background: var(--sumi); color: var(--washi); padding: 8px 12px; z-index: 9; }
.skip:focus { width: auto; height: auto; clip-path: none; }
.wrap { max-width: var(--max); margin: 0 auto; }

/* en-tête */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px var(--gutter); max-width: calc(var(--max) + 2 * 56px); margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--serif); font-size: 22px; font-weight: 600; }
.seal { display: inline-grid; place-items: center; width: 30px; height: 30px; background: var(--rose-ink); color: var(--washi); font: 600 15px/1 var(--serif); border-radius: 3px; flex: none; }
.seal.sm { width: 22px; height: 22px; font-size: 12px; }
.nav ul { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; font-size: 15px; }
.nav a { text-decoration: none; color: var(--sumi-2); }
.nav a:hover, .nav a[aria-current] { color: var(--sumi); }
.nav a[aria-current] { text-decoration: underline; text-decoration-color: var(--rose); text-decoration-thickness: 2px; text-underline-offset: 6px; }
.menu { display: none; position: relative; }
.menu summary { list-style: none; cursor: pointer; font-size: 15px; padding: 10px 4px; }
.menu summary::-webkit-details-marker { display: none; }
.menu ul { position: absolute; right: 0; top: 100%; z-index: 5; list-style: none; margin: 0; padding: 8px 0; background: var(--paper); border: 1px solid var(--line); min-width: 180px; }
.menu li a { display: block; padding: 10px 16px; text-decoration: none; }

/* le bouton Lancer : le seul tampon rose */
.launch { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; background: var(--rose); color: var(--sumi);
  font: 600 16px/1 var(--sans); text-decoration: none; border-radius: 4px; border: 0; cursor: pointer; }
.launch:hover { background: #E06A89; }
.launch:active, .btn:active { transform: translateY(1px); }
.launch, .btn, .nav a, .plant .label { transition: background-color .18s cubic-bezier(.16, 1, .3, 1), color .18s cubic-bezier(.16, 1, .3, 1), border-color .18s cubic-bezier(.16, 1, .3, 1); }
.ghost:hover { text-decoration-color: var(--rose); text-decoration-thickness: 2px; }
.launch:disabled { opacity: .45; cursor: not-allowed; }
.ghost { display: inline-flex; align-items: center; min-height: 46px; padding: 0 18px; color: var(--sumi); text-decoration: underline; text-underline-offset: 4px; font-weight: 500;
  background: none; border: 0; font-size: 16px; cursor: pointer; font-family: var(--sans); }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 20px; background: var(--paper); color: var(--sumi);
  border: 1.5px solid var(--sumi); border-radius: 4px; font: 600 16px/1 var(--sans); cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--washi); }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* étiquette d'herbier */
.label { background: var(--paper); border: 1px solid var(--line); padding: 14px 16px; font-size: 14px; }
.label h2, .label h3 { font-size: 20px; }
.status { font: 500 13px/1.2 var(--mono); padding: 5px 10px; border-radius: 3px; display: inline-block; white-space: nowrap; }
.st-armed { color: var(--rose-ink); box-shadow: inset 0 0 0 1px var(--rose); }
.st-burned { color: var(--washi); background: var(--moss-ink); }
.st-cancelled { color: var(--washi); background: var(--rose-ink); }
.sim { display: inline-block; font: 500 12px/1.2 var(--mono); color: var(--sumi-2); border: 1px dashed var(--sumi-2); border-radius: 3px; padding: 5px 9px; vertical-align: middle; }

/* FAQ */
details.q { border-top: 1px solid var(--line); padding: 16px 0; }
details.q:last-child { border-bottom: 1px solid var(--line); }
details.q summary { cursor: pointer; font-family: var(--serif); font-size: 21px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
details.q summary::-webkit-details-marker { display: none; }
details.q summary::after { content: "+"; font-family: var(--sans); color: var(--rose-ink); }
details.q[open] summary::after { content: "−"; }
details.q summary:hover { color: var(--rose-ink); }
details.q p { margin-top: 10px; max-width: 64ch; color: var(--sumi-2); }

/* emplacement vide étiqueté (visuel à fournir) */
.slot { display: grid; place-items: center; border: 1px dashed var(--sumi-2); color: var(--sumi-2); font-size: 13px; text-align: center; padding: 12px; background: var(--paper); }

.foot { border-top: 1px solid var(--line); margin-top: 24px; }
.foot .in { padding: 40px var(--gutter); display: grid; grid-template-columns: minmax(0, 2fr) repeat(2, minmax(0, 1fr)); gap: 24px 40px; font-size: 14px; color: var(--sumi-2); max-width: calc(var(--max) + 2 * 56px); margin: 0 auto; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.foot .legal { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; border-top: 1px solid var(--line); padding-top: 16px; }
canvas.tree { display: block; width: 100%; height: 100%; }

/* ---- accueil (squelette A, Estampe) ---- */
.hero { display: grid; grid-template-columns: auto minmax(0, 5fr) minmax(0, 7fr); gap: 0 clamp(16px, 3vw, 48px); padding: 8px var(--gutter) 40px; min-height: calc(100svh - 82px);
  align-items: stretch; max-width: calc(var(--max) + 2 * 56px); margin: 0 auto; }
.cartouche { writing-mode: vertical-rl; font-family: var(--serif); font-size: clamp(40px, 5vw, 72px); font-weight: 700; line-height: 1; letter-spacing: .12em;
  border-left: 2px solid var(--sumi); border-right: 2px solid var(--sumi); padding: 18px 10px; align-self: start; margin-top: 24px; }
.cartouche small { font-size: .32em; letter-spacing: .3em; font-weight: 500; margin-top: 18px; color: var(--sumi-2); }
.copy { display: flex; flex-direction: column; justify-content: center; gap: 22px; padding: 24px 0; }
.copy h1 { font-size: clamp(42px, 5.6vw, 84px); font-weight: 700; }
.copy .lede { font-size: clamp(17px, 1.4vw, 20px); max-width: 38ch; color: var(--sumi-2); }
.actions { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
.specimen { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; max-width: 420px; margin-top: 10px; }
.specimen .k { color: var(--sumi-2); }
.specimen .who { grid-column: 1 / -1; font: 600 20px/1.15 var(--serif); margin: 0; }
.stage { position: relative; min-height: 520px; margin: 0; }
.stage canvas { position: absolute; inset: 0; }
.stage .cap { position: absolute; right: 0; bottom: 0; font-size: 13px; color: var(--sumi-2); text-align: right; }
.sec { padding: clamp(56px, 8vw, 112px) var(--gutter); }
.sec > .in { max-width: var(--max); margin: 0 auto; }
.band { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.h2row { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px 32px; margin-bottom: 32px; }
.h2 { font-size: clamp(32px, 3.6vw, 52px); }
.h2row p { max-width: 46ch; color: var(--sumi-2); }
.garden { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 28px; }
.plant { text-decoration: none; display: grid; grid-template-rows: 220px auto; }
.plant .pot { position: relative; }
.plant .pot canvas { position: absolute; inset: 0; }
.plant .label { border-top: 2px solid var(--sumi); }
.plant:hover .label, .plant:focus-visible .label { border-top-color: var(--rose-ink); }
.plant .row { display: flex; justify-content: space-between; gap: 8px; margin-top: 6px; }
.plant:hover :is(h2, h3) { text-decoration: underline; text-decoration-color: var(--rose); }
.cal { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 6fr); gap: clamp(24px, 5vw, 80px); }
.cal .stick { position: sticky; top: 24px; align-self: start; }
.cal .stick h2 { margin-bottom: 16px; }
.cal ol { list-style: none; margin: 0; padding: 0; }
.cal li { display: grid; grid-template-columns: 64px 1fr auto; gap: 4px 20px; padding: 26px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.cal li .jp { font-family: var(--serif); font-size: 30px; grid-row: span 2; color: var(--rose-ink); }
.cal li h3 { font-size: 24px; }
.cal li .when { text-align: right; }
.cal li p { grid-column: 2 / 4; color: var(--sumi-2); }
.launchsec { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 5vw, 80px); align-items: start; }
.launchsec h2 { margin-bottom: 18px; }
.adv div { padding: 20px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 220px 1fr; gap: 6px 24px; }
.adv h3 { font-size: 21px; }
.faq { max-width: 860px; }
.faq h2 { margin-bottom: 24px; }

/* ---- pages intérieures ---- */
.page { padding: 24px var(--gutter) 80px; max-width: calc(var(--max) + 2 * 56px); margin: 0 auto; }
.page-h { display: grid; gap: 12px; margin: 8px 0 36px; max-width: 760px; }
.page-h h1 { font-size: clamp(38px, 4.6vw, 64px); font-weight: 700; }
.page-h p { color: var(--sumi-2); font-size: 18px; max-width: 58ch; }
.crumb { font-size: 14px; color: var(--sumi-2); margin-bottom: 12px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 8px 18px; margin: 0; font-size: 15px; }
.kv dt { color: var(--sumi-2); }
.kv dd { margin: 0; font-family: var(--mono); min-width: 0; overflow-wrap: anywhere; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th { font-weight: 500; color: var(--sumi-2); text-align: left; padding: 10px 12px 10px 0; border-bottom: 1.5px solid var(--sumi); }
td { font-variant-numeric: tabular-nums; padding: 12px 12px 12px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.tablewrap { overflow-x: auto; }
.ellipsis { display: inline-block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }

/* fiche d'un coin */
.coin-top { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.coin-tree { position: relative; height: min(70vh, 640px); min-height: 380px; background: var(--paper); border: 1px solid var(--line); }
.coin-tree canvas { position: absolute; inset: 12px; width: calc(100% - 24px); height: calc(100% - 24px); }
.coin-tree .weather { position: absolute; left: 14px; top: 12px; font-size: 13px; color: var(--rose-ink); }
.coin-id { display: grid; grid-template-columns: 72px 1fr; gap: 16px; align-items: center; margin-bottom: 18px; }
.coin-id img, .coin-id .slot { width: 72px; height: 72px; border-radius: 4px; object-fit: cover; padding: 4px; font-size: 12px; }
.coin-id h1 { font-size: clamp(32px, 3.6vw, 48px); }
.gaugebar { position: relative; height: 12px; background: var(--line); margin: 30px 0 34px; }
.gaugebar .fill { position: absolute; inset: 0 auto 0 0; background: var(--rose-ink); }
.gaugebar .tick { position: absolute; top: -6px; bottom: -6px; width: 2px; }
.gaugebar .tick::before { content: ""; position: absolute; inset: 0; background: var(--sumi); }
.gaugebar .tick b { position: absolute; top: calc(100% + 4px); left: 0; transform: translateX(-50%); font: 500 12px var(--mono); color: var(--sumi-2); white-space: nowrap; }
.gaugebar .tick:last-child b { transform: translateX(-100%); }
.replay { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; margin-top: 14px; font-size: 14px; }
.replay input { width: 100%; accent-color: var(--rose-ink); }
.coin-sec { margin-top: 56px; }
.coin-sec h2 { font-size: clamp(26px, 2.6vw, 36px); margin-bottom: 16px; }
.links { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 15px; }
.declared { border: 1px solid var(--line); border-top: 2px solid var(--rose-ink); padding: 12px 16px; background: var(--paper); }

/* studio */
.studio { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.netline { border: 1px solid var(--line); border-top: 2px solid var(--sumi); padding: 10px 16px; background: var(--paper); margin-bottom: 28px; font-size: 15px; }
label { display: block; font-size: 15px; font-weight: 500; margin: 0 0 6px; }
.hint { display: block; font-size: 14px; color: var(--sumi-2); margin-top: 6px; }
input, textarea, select { width: 100%; font: 16px var(--sans); color: var(--sumi); background: var(--paper); border: 1px solid rgba(28, 26, 26, .4); border-radius: 3px; padding: 11px 12px; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--rose-ink); outline-offset: 1px; }
input[type=range] { padding: 0; accent-color: var(--rose-ink); background: none; border: 0; }
input[type=file] { padding: 9px; }
textarea { min-height: 96px; resize: vertical; }
input, textarea { caret-color: var(--rose-ink); }
::placeholder { color: var(--sumi-2); opacity: 1; }
input:hover, textarea:hover, select:hover { border-color: var(--sumi); }
input[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--rose-ink); box-shadow: inset 0 0 0 1px var(--rose-ink); }
fieldset { border: 0; border-top: 2px solid var(--sumi); padding: 18px 0 0; margin: 0 0 32px; min-width: 0; }
legend { font: 600 22px var(--serif); padding: 0 12px 0 0; }
.grid2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.field { margin-bottom: 18px; min-width: 0; }
output { font-family: var(--mono); color: var(--rose-ink); margin-left: 6px; }
.bwallet { display: grid; grid-template-columns: minmax(0, 1fr) 120px auto; gap: 8px; margin-bottom: 8px; align-items: center; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.err { color: var(--rose-ink); font-size: 15px; min-height: 1.4em; margin-top: 12px; }
.ok { color: var(--moss-ink); }
.steps { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 6px; font-size: 15px; }
.steps li { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); padding: 6px 0; }
.steps li.done span:last-child { color: var(--moss-ink); }
.steps li.bad span:last-child { color: var(--rose-ink); }
.pv { position: sticky; top: 20px; display: grid; gap: 16px; }
.pv-tree { position: relative; height: 300px; background: var(--paper); border: 1px solid var(--line); }
.pv-tree canvas { position: absolute; inset: 8px; width: calc(100% - 16px); height: calc(100% - 16px); }
.pv-head { display: grid; grid-template-columns: 56px 1fr; gap: 12px; align-items: center; }
.pv-img { width: 56px; height: 56px; border: 1px dashed var(--sumi-2); background: var(--paper) center/cover; border-radius: 4px; display: grid; place-items: center; font-size: 12px; color: var(--sumi-2); text-align: center; }
.pv-head b { font-family: var(--serif); font-size: 20px; display: block; }

/* comment ça marche */
.prose { max-width: 720px; }
.prose h2 { font-size: clamp(26px, 2.6vw, 36px); margin: 48px 0 14px; }
.prose p, .prose li { color: var(--sumi); max-width: 64ch; }
.prose p + p { margin-top: 12px; }
.prose ul { padding-left: 20px; display: grid; gap: 6px; }

@media (max-width: 900px) {
  .hero { grid-template-columns: auto 1fr; min-height: 0; }
  .stage { grid-column: 1 / -1; min-height: 380px; order: -1; }
  .cal, .launchsec, .coin-top, .studio { grid-template-columns: 1fr; }
  .cal .stick { position: static; }
  .adv div { grid-template-columns: 1fr; }
  .pv { position: static; }
  .foot .in { grid-template-columns: 1fr 1fr; }
  .foot .in > p { grid-column: 1 / -1; }
}
@media (max-width: 720px) { .nav { display: none; } .menu { display: block; } .top > .launch { padding: 0 14px; } body { font-size: 16px; } }
@media (max-width: 560px) {
  .hero { grid-template-columns: 1fr; }
  .cartouche { display: none; }
  .stage { min-height: 340px; }
  .stage .cap { position: static; margin-top: 4px; }
  .cal li { grid-template-columns: 1fr; }
  .cal li .jp { grid-row: auto; font-size: 24px; }
  .cal li .when { grid-column: 1; text-align: left; }
  .cal li p { grid-column: 1 / -1; }
  .garden { grid-template-columns: 1fr 1fr; gap: 20px 14px; }
  .plant { grid-template-rows: 150px auto; }
  .plant .row { flex-direction: column; gap: 0; }
  .grid2 { grid-template-columns: 1fr; }
  .bwallet { grid-template-columns: 1fr 90px; }
  .bwallet .ghost { grid-column: 1 / -1; justify-content: flex-start; min-height: 32px; padding: 0; }
  .coin-tree { min-height: 340px; height: 56vh; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }