/* HOCUS — pages hub (Atelier, Arcana, Northstar, Field Notes, Technology), en HTML statique depuis le 28/09/2026.
 * Palette et typographie des landings d'offre (encre, papier, terracotta, laiton). */
:root {
  --paper: #f2ede2; --paper-2: #e9e1cf; --card: #fbf8f1; --ink: #0b0f14; --terra: #e4572e; --brick: #a23f2d; --brass: #c9b68c; --brass-d: #8a6a2e; --grey: #6f6a60; --body: #3d3a34;
  --line: rgba(11, 15, 20, .14); --line-d: rgba(242, 237, 226, .16);
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace; --serif: Georgia, "Times New Roman", serif;
  --pad: clamp(16px, 4vw, 64px);
}
* { box-sizing: border-box; }
body.hub { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
.skip-link { position: fixed; z-index: 60; top: -60px; left: 16px; padding: 10px 14px; background: var(--ink); color: var(--paper); }
.skip-link:focus { top: 16px; }
:focus-visible { outline: 2px solid var(--terra); outline-offset: 3px; }
h1, h2, h3 { text-wrap: balance; }
h1 em, h2 em { color: var(--terra); font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.02em; }
h2 { margin: 0; font: 700 clamp(32px, 4vw, 58px)/.98 Arial, sans-serif; letter-spacing: -.05em; }
.hb-eyebrow { margin: 0 0 14px; color: var(--terra); font: 11px var(--mono); letter-spacing: .18em; text-transform: uppercase; }

/* En-tête. */
.hb-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 20px var(--pad); border-bottom: 1px solid var(--line); }
.hb-brand { font: 700 22px/1 Arial, sans-serif; letter-spacing: .14em; }
.hb-brand span { display: inline-grid; place-items: center; width: 22px; height: 22px; margin: 0 2px; border-radius: 50%; background: var(--ink); color: var(--paper); font-size: 12px; vertical-align: 2px; }
.hb-nav { display: flex; align-items: center; gap: 26px; font: 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.hb-nav a[aria-current] { border-bottom: 1px solid var(--terra); }
.hb-nav-cta { padding: 10px 14px; border: 1px solid var(--ink); }

/* Boutons. */
.hb-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hb-btn { display: inline-flex; gap: 12px; align-items: center; padding: 14px 18px; border: 1px solid var(--ink); font: 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; transition: background .2s, color .2s; }
.hb-btn b { font-weight: 400; }
.hb-btn.primary { background: var(--terra); border-color: var(--terra); color: var(--ink); }
.hb-btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* Hero. */
.hb-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: clamp(28px, 4vw, 64px); align-items: center; padding: clamp(36px, 5vw, 80px) var(--pad); max-width: 1440px; margin: 0 auto; }
.hb-hero h1 { margin: 0; font: 700 clamp(44px, 5.8vw, 88px)/.94 Arial, sans-serif; letter-spacing: -.055em; }
.hb-lede { max-width: 580px; margin: 24px 0 28px; color: var(--body); font-size: 18px; }
.hb-hero figure { margin: 0; }
.hb-hero figure img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border: 1.5px solid var(--ink); box-shadow: 12px 12px 0 var(--terra); background: var(--ink); }
.hb-hero figcaption { margin-top: 18px; font: 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--grey); }

/* Sections. */
.hb-sec { padding: clamp(52px, 7vw, 104px) var(--pad); max-width: 1440px; margin: 0 auto; }
.hb-sec.sand { max-width: none; background: var(--paper-2); }
.hb-sec.sand > * { max-width: 1312px; margin-left: auto; margin-right: auto; }
.hb-sec.dark { max-width: none; background: var(--ink); color: var(--paper); }
.hb-sec.dark > * { max-width: 1312px; margin-left: auto; margin-right: auto; }
.hb-sec-head { max-width: 760px; }
.hb-sec-head > p:not(.hb-eyebrow) { margin: 18px 0 0; color: var(--body); font-size: 17px; }
.dark .hb-sec-head > p:not(.hb-eyebrow) { color: rgba(242, 237, 226, .76); }

/* Cartes d'offre. */
.hb-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 36px; }
.hb-card { display: flex; flex-direction: column; gap: 8px; padding: 22px 22px 20px; border: 1px solid var(--line); background: var(--card); }
.hb-card img { width: 128px; height: 128px; object-fit: contain; margin-bottom: 6px; }
.hb-card img.photo { width: 100%; height: 150px; object-fit: cover; border: 1px solid var(--ink); }
.hb-card .kick { margin: 0; font: 10px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--terra); }
.hb-card h3 { margin: 0; font-size: 24px; letter-spacing: -.035em; line-height: 1.1; }
.hb-card p { margin: 0; color: var(--body); font-size: 15px; }
.hb-card .for { font-size: 13px; color: var(--grey); }
.hb-card a.more { margin-top: auto; padding-top: 10px; font: 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; border-top: 1px solid var(--line); }
.hb-card a.more:hover { color: var(--terra); }
.hb-card.soon { background: transparent; border-style: dashed; }

/* Tableau « comment choisir ». */
.hb-table-wrap { overflow-x: auto; margin-top: 30px; }
.hb-table { width: 100%; min-width: 560px; border-collapse: collapse; }
.hb-table th { padding: 10px 14px 10px 0; text-align: left; font: 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--grey); border-bottom: 2px solid var(--ink); font-weight: 400; }
.hb-table td { padding: 14px 14px 14px 0; border-bottom: 1px solid var(--line); font-size: 15px; vertical-align: top; }
.hb-table td:last-child { font-weight: 700; white-space: nowrap; }
.hb-table td a { border-bottom: 1px solid var(--terra); }

/* Liste de points (preuves, principes, livrables). */
.hb-points { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 0 34px; margin: 30px 0 0; padding: 0; list-style: none; }
.hb-points li { padding: 16px 0; border-top: 1px solid var(--line); color: var(--body); font-size: 15px; }
.dark .hb-points li { border-color: var(--line-d); color: rgba(242, 237, 226, .8); }
.hb-points b { display: block; color: var(--ink); font-size: 17px; margin-bottom: 4px; }
.dark .hb-points b { color: var(--paper); }
.hb-points a { border-bottom: 1px solid var(--terra); }
.hb-points .num { display: block; font: 700 40px/1 Arial, sans-serif; letter-spacing: -.05em; color: var(--terra); margin-bottom: 8px; }

/* Questions fréquentes. */
.hb-faq { margin-top: 30px; border-top: 2px solid var(--ink); }
.hb-faq details { border-bottom: 1px solid var(--line); }
.hb-faq summary { cursor: pointer; padding: 18px 40px 18px 0; font-size: 18px; font-weight: 700; letter-spacing: -.02em; list-style: none; position: relative; }
.hb-faq summary::-webkit-details-marker { display: none; }
.hb-faq summary::after { content: "+"; position: absolute; right: 6px; top: 14px; color: var(--terra); font: 400 26px var(--mono); }
.hb-faq details[open] summary::after { content: "–"; }
.hb-faq details p { margin: 0 0 18px; max-width: 760px; color: var(--body); font-size: 16px; }

/* Appel à l'action. */
.hb-cta { max-width: 1180px; width: calc(100% - 2 * var(--pad)); margin: 0 auto clamp(56px, 7vw, 100px); padding: clamp(28px, 4vw, 48px); border: 1.5px solid var(--ink); background: var(--card); box-shadow: 12px 12px 0 var(--terra); }
.hb-cta h2 { margin-bottom: 16px; }
.hb-cta p { max-width: 640px; color: var(--body); font-size: 17px; }

@media (max-width: 560px) {
  .hb-table { min-width: 0; }
  .hb-table td:last-child { white-space: normal; }
}
@media (max-width: 860px) {
  .hb-head { flex-wrap: wrap; }
  .hb-nav { flex-wrap: wrap; gap: 12px 18px; }
  .hb-hero { grid-template-columns: 1fr; }
  .hb-hero figure { order: -1; }
}

/* Field Notes : article (28/09/2026). */
.nt-article { max-width: 780px; margin: 0 auto; padding: clamp(36px, 5vw, 72px) var(--pad) 20px; box-sizing: content-box; }
.nt-article h1 { margin: 0; font: 700 clamp(38px, 5vw, 64px)/.98 Arial, sans-serif; letter-spacing: -.05em; }
.nt-byline { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 22px 0 0; padding: 12px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font: 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--grey); }
.nt-byline a { color: var(--ink); border-bottom: 1px solid var(--terra); }
.nt-lede { margin: 26px 0 0; font: italic 22px/1.45 var(--serif); color: var(--ink); }
.nt-article h2 { margin: 52px 0 16px; font-size: clamp(26px, 3vw, 36px); }
.nt-article h3 { margin: 30px 0 8px; font-size: 20px; letter-spacing: -.02em; }
.nt-article p, .nt-article li { font-size: 17.5px; line-height: 1.7; color: #2f2d29; }
.nt-article ul, .nt-article ol { padding-left: 1.2em; }
.nt-article li { margin: 6px 0; }
.nt-figures { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; margin: 26px 0 8px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.nt-figures div { position: relative; padding: 18px 18px 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--card); }
.nt-figures b { display: block; font: 700 34px/1 Arial, sans-serif; letter-spacing: -.05em; }
.nt-figures p { margin: 8px 0 0; font-size: 15px !important; line-height: 1.45 !important; }
.nt-figures span { position: absolute; top: 12px; right: 12px; padding: 2px 6px; border: 1.5px solid var(--terra); color: var(--terra); font: 9px var(--mono); letter-spacing: .14em; text-transform: uppercase; transform: rotate(4deg); }
.nt-note { font: 12px/1.6 var(--mono) !important; color: var(--grey) !important; }
.nt-chart { margin: 26px 0; padding: 20px 20px 14px; border: 1px solid var(--ink); background: var(--card); }
.nt-chart svg { display: block; width: 100%; height: auto; }
.nt-chart figcaption { margin-top: 10px; font: 12px/1.5 var(--mono); color: var(--grey); }
.nt-chart .nt-chart-title { margin: 0 0 10px; font: 700 16px Arial, sans-serif !important; color: var(--ink) !important; }
.nt-steps { list-style: none; padding: 0 !important; border-top: 2px solid var(--ink); }
.nt-steps li { display: grid; grid-template-columns: 92px 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); margin: 0; }
.nt-steps li b { font: 12px var(--mono); letter-spacing: .08em; color: var(--terra); padding-top: 5px; }
.nt-limits { margin: 20px 0; padding: 18px 22px; border-left: 3px solid var(--brass); background: rgba(201, 182, 140, .15); }
.nt-limits p { margin: 0 0 10px; }
.nt-author { display: grid; grid-template-columns: 72px 1fr; gap: 18px; align-items: center; margin: 56px 0 0; padding: 22px 0; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line); }
.nt-author img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; }
.nt-author p { margin: 0; font-size: 15px !important; }
.nt-author a { border-bottom: 1px solid var(--terra); }
@media (max-width: 560px) { .nt-figures { grid-template-columns: 1fr; } .nt-steps li { grid-template-columns: 1fr; gap: 2px; } }