@import url("fonts.css");

/* ---------------------------------------------------------------
   On parle SI ? — feuille de style
   Polices auto-hebergees : aucune requete vers un service tiers.
   --------------------------------------------------------------- */

:root {
  --bg:        #F5F6F8;
  --surface:   #FFFFFF;
  --surface-2: #EDEFF3;
  --ink:       #131A21;
  --ink-2:     #4A5560;
  --ink-3:     #6E7A86;
  --rule:      #DCE0E6;
  --rule-2:    #C6CCD4;

  --apero:       #A8540C;
  --apero-vivid: #C2610F;
  --apero-soft:  #FBF1E5;
  --apero-line:  #E8CFAE;

  --geek:       #0A5A63;
  --geek-vivid: #0D6E78;
  --geek-soft:  #E6F0F1;
  --geek-line:  #B4D3D6;

  --shadow: 0 1px 2px rgba(19,26,33,.05), 0 8px 24px -16px rgba(19,26,33,.28);

  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #10161C;
    --surface:   #182028;
    --surface-2: #1E2831;
    --ink:       #E7ECF1;
    --ink-2:     #9CA9B5;
    --ink-3:     #7D8996;
    --rule:      #29333D;
    --rule-2:    #3A4650;

    --apero:       #EFAC63;
    --apero-vivid: #E9A055;
    --apero-soft:  #241A10;
    --apero-line:  #4A3418;

    --geek:       #62CBD6;
    --geek-vivid: #4FC3CE;
    --geek-soft:  #0E2427;
    --geek-line:  #1E4449;

    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 10px 30px -18px rgba(0,0,0,.8);
  }
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px; }
.read { max-width: 660px; }

h1, h2, h3, h4, .sans { font-family: var(--sans); }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

h2 { font-size: 32px; line-height: 1.14; font-weight: 700; letter-spacing: -.022em; text-wrap: balance; margin: 0 0 18px; }
h3 { font-size: 20px; line-height: 1.25; font-weight: 700; letter-spacing: -.01em; text-wrap: balance; margin: 0 0 8px; }
p  { margin: 0 0 16px; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 600; }

a { color: var(--apero-vivid); text-underline-offset: 3px; }
a:hover { color: var(--apero); }
:focus-visible { outline: 2px solid var(--geek-vivid); outline-offset: 3px; border-radius: 2px; }

.eyebrow {
  font-family: var(--sans); font-size: 11.5px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3);
  margin: 0 0 14px;
}

/* ------------------------------- nav ------------------------------- */

.nav {
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  position: sticky; top: 0; z-index: 20;
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 66px; flex-wrap: wrap; }
.nav-brand {
  font-family: var(--sans); font-weight: 800; font-size: 17px;
  letter-spacing: -.02em; text-transform: uppercase; color: var(--ink);
  text-decoration: none; white-space: nowrap;
}
.nav-brand .q { color: var(--apero-vivid); }
.nav-links { display: flex; gap: 4px 20px; flex-wrap: wrap; align-items: center; }
.nav-links a {
  font-family: var(--sans); font-size: 14.5px; font-weight: 500;
  color: var(--ink-2); text-decoration: none; padding: 6px 0;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--apero-vivid); }

/* ------------------------------ hero ------------------------------ */

.hero { padding: 76px 0 56px; border-bottom: 2px solid var(--ink); }
.hero-ident {
  font-family: var(--sans); font-weight: 800; text-transform: uppercase;
  letter-spacing: -.035em; line-height: .88;
  font-size: clamp(52px, 11vw, 112px); margin: 0;
}
.hero-ident .q { color: var(--apero-vivid); }
.hero-base {
  font-size: clamp(20px, 2.6vw, 26px); font-weight: 300; font-style: italic;
  color: var(--ink-2); margin: 20px 0 0; max-width: 26ch;
}
.hero-say { margin: 28px 0 0; max-width: 54ch; font-size: 19px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }

.btn {
  font-family: var(--sans); font-size: 15px; font-weight: 600;
  padding: 12px 22px; border-radius: 3px; text-decoration: none;
  border: 1px solid var(--ink); display: inline-block;
}
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--apero-vivid); border-color: var(--apero-vivid); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule-2); }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }

.tagrow { display: flex; flex-wrap: wrap; gap: 8px 10px; margin-top: 30px; }
.tag {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .04em;
  text-transform: uppercase; color: var(--ink-2);
  border: 1px solid var(--rule-2); border-radius: 2px; padding: 5px 9px;
}
.tag.apero { color: var(--apero); border-color: var(--apero-line); background: var(--apero-soft); }
.tag.geek  { color: var(--geek);  border-color: var(--geek-line);  background: var(--geek-soft); }

/* ---------------------------- sections ---------------------------- */

section { padding: 72px 0; border-bottom: 1px solid var(--rule); }
section:last-of-type { border-bottom: 0; }

.grid { display: grid; gap: 18px; margin-top: 30px; }
@media (min-width: 720px) {
  .grid.g2 { grid-template-columns: repeat(2, 1fr); }
  .grid.g3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--surface); border: 1px solid var(--rule);
  border-radius: 3px; padding: 24px 26px; box-shadow: var(--shadow);
}
.card h3 { margin-bottom: 6px; }
.card .meta {
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px;
}
.card p { font-size: 16.5px; color: var(--ink-2); }
.card.apero { background: var(--apero-soft); border-color: var(--apero-line); }
.card.apero h3, .card.apero .meta { color: var(--apero); }
.card.geek { background: var(--geek-soft); border-color: var(--geek-line); }
.card.geek h3, .card.geek .meta { color: var(--geek); }

.promise { font-style: italic; color: var(--ink-2); margin-bottom: 14px; }

/* engagements */
.pledges { display: grid; gap: 0; margin-top: 30px; border-top: 1px solid var(--rule); }
.pledge {
  display: grid; grid-template-columns: 46px 1fr; gap: 18px;
  padding: 22px 0; border-bottom: 1px solid var(--rule);
}
.pledge .n { font-family: var(--mono); font-size: 13px; color: var(--apero-vivid); padding-top: 4px; }
.pledge p { font-size: 17px; color: var(--ink-2); margin: 0; }
.pledge strong { color: var(--ink); }

/* liste de ressources */
.res { display: grid; gap: 16px; margin-top: 30px; }
.res-item {
  background: var(--surface); border: 1px solid var(--rule); border-left: 3px solid var(--apero-vivid);
  border-radius: 3px; padding: 24px 26px; box-shadow: var(--shadow);
}
.res-item .meta {
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px;
}
.res-item p { font-size: 16.5px; color: var(--ink-2); }
.res-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.res-actions a {
  font-family: var(--sans); font-size: 14px; font-weight: 600; text-decoration: none;
  padding: 9px 16px; border-radius: 3px; border: 1px solid var(--rule-2); color: var(--ink);
}
.res-actions a:hover { border-color: var(--ink); }
.res-actions a.pdf { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.res-actions a.pdf:hover { background: var(--apero-vivid); border-color: var(--apero-vivid); color: #fff; }

/* encart */
.note {
  margin-top: 30px; background: var(--geek-soft); border: 1px solid var(--geek-line);
  border-radius: 3px; padding: 22px 26px;
}
.note .k {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--geek); margin-bottom: 8px;
}
.note p { font-size: 16.5px; color: var(--ink-2); }

.quote { border-left: 3px solid var(--apero-vivid); padding: 4px 0 4px 22px; margin: 28px 0; max-width: 620px; }
.quote p { font-size: 24px; line-height: 1.34; font-weight: 500; letter-spacing: -.012em; text-wrap: balance; }
.quote .src {
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-3); margin-top: 12px;
}

/* equipe */
.people { display: grid; gap: 16px; margin-top: 30px; }
@media (min-width: 720px) { .people { grid-template-columns: repeat(3, 1fr); } }
.person { background: var(--surface); border: 1px solid var(--rule); border-radius: 3px; padding: 22px 24px; }
.person .role {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px;
}
.person .name { font-family: var(--sans); font-weight: 700; font-size: 18px; margin-bottom: 6px; }
.person p { font-size: 16px; color: var(--ink-2); }

/* tableaux */
.tw { overflow-x: auto; margin: 26px 0; border: 1px solid var(--rule); border-radius: 3px; background: var(--surface); }
table { border-collapse: collapse; width: 100%; min-width: 520px; font-size: 16px; }
th {
  text-align: left; font-family: var(--sans); font-size: 10.5px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3);
  padding: 13px 18px; border-bottom: 1px solid var(--rule-2);
}
td { padding: 13px 18px; border-bottom: 1px solid var(--rule); vertical-align: top; color: var(--ink-2); }
tr:last-child td { border-bottom: 0; }

/* ----------------------------- footer ----------------------------- */

footer.site {
  border-top: 2px solid var(--ink); padding: 40px 0 60px; margin-top: 0;
}
footer.site .cols { display: grid; gap: 26px; }
@media (min-width: 720px) { footer.site .cols { grid-template-columns: 2fr 1fr 1fr; } }
footer.site .brand { font-family: var(--sans); font-weight: 800; text-transform: uppercase; letter-spacing: -.02em; font-size: 19px; }
footer.site .brand .q { color: var(--apero-vivid); }
footer.site p { font-size: 15.5px; color: var(--ink-2); }
footer.site h4 {
  font-family: var(--sans); font-size: 11px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-3); margin: 0 0 10px;
}
footer.site ul { list-style: none; margin: 0; padding: 0; }
footer.site li { margin-bottom: 7px; }
footer.site a { font-family: var(--sans); font-size: 15px; color: var(--ink-2); text-decoration: none; }
footer.site a:hover { color: var(--ink); }
footer.site .legal {
  margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .04em;
  text-transform: uppercase; color: var(--ink-3);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}

/* --------------------------- page interne -------------------------- */

.page-head { padding: 64px 0 40px; border-bottom: 2px solid var(--ink); }
.page-head h1 {
  font-family: var(--sans); font-weight: 800; letter-spacing: -.03em;
  font-size: clamp(34px, 6vw, 58px); line-height: 1.02; margin: 0; text-wrap: balance;
}
.page-head .sub { font-size: 20px; font-weight: 300; font-style: italic; color: var(--ink-2); margin: 18px 0 0; max-width: 46ch; }

.legal-body h2 { font-size: 22px; margin-top: 40px; }
.legal-body { max-width: 660px; }
.todo {
  font-family: var(--mono); font-size: 13px; background: var(--apero-soft);
  border: 1px dashed var(--apero-line); color: var(--apero); padding: 2px 7px; border-radius: 2px;
}

/* --------------------------- livre blanc --------------------------- */

.lb-head { padding: 60px 0 36px; border-bottom: 2px solid var(--ink); }
.lb-kicker { font-family: var(--mono); font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--apero-vivid); margin-bottom: 16px; }
.lb-head h1 { font-family: var(--sans); font-weight: 800; letter-spacing: -.03em; font-size: clamp(32px, 5.4vw, 52px); line-height: 1.03; margin: 0; text-wrap: balance; }
.lb-head .sub { font-size: 19px; color: var(--ink-2); margin: 20px 0 0; max-width: 56ch; }

.lb-layout { display: grid; gap: 40px; padding: 44px 0 72px; }
@media (min-width: 900px) { .lb-layout { grid-template-columns: 220px 1fr; gap: 56px; } }

.lb-toc { font-size: 15px; }
@media (min-width: 900px) { .lb-toc { position: sticky; top: 90px; align-self: start; max-height: calc(100vh - 120px); overflow-y: auto; } }
.lb-toc h4 { font-family: var(--sans); font-size: 10.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 12px; }
.lb-toc ol { list-style: none; margin: 0; padding: 0; counter-reset: t; }
.lb-toc li { margin-bottom: 9px; line-height: 1.35; }
.lb-toc a { color: var(--ink-2); text-decoration: none; font-family: var(--sans); font-size: 14px; }
.lb-toc a:hover { color: var(--apero-vivid); }

.lb-body { max-width: 680px; }
.lb-body h2 {
  font-size: 26px; margin: 46px 0 16px; padding-top: 22px;
  border-top: 1px solid var(--rule); scroll-margin-top: 90px;
}
.lb-body h2:first-child { margin-top: 0; border-top: 0; padding-top: 0; }
.lb-body h3 { font-size: 18px; margin: 30px 0 10px; color: var(--ink); }
.lb-body ul { margin: 0 0 18px; padding-left: 22px; }
.lb-body li { margin-bottom: 9px; color: var(--ink-2); }
.lb-body p { color: var(--ink-2); }
.lb-body strong { color: var(--ink); }

.lb-back { margin-top: 46px; padding-top: 22px; border-top: 1px solid var(--rule); }

/* ------------------------------ print ------------------------------ */

@media print {
  :root {
    --bg: #FFFFFF; --surface: #FFFFFF; --surface-2: #F4F5F7;
    --ink: #10161C; --ink-2: #333D47; --ink-3: #666F79;
    --rule: #D5D9DE; --rule-2: #BAC0C7;
    --apero: #A8540C; --apero-vivid: #A8540C; --apero-soft: #FBF3E8; --apero-line: #E4CDAE;
    --geek: #0A5A63; --geek-vivid: #0A5A63; --geek-soft: #EAF2F3; --geek-line: #BBD5D8;
    --shadow: none;
  }
  @page { size: A4; margin: 18mm 16mm 20mm; }
  body { background: #fff; font-size: 10.5pt; line-height: 1.5; }
  .nav, .lb-toc, .lb-back, footer.site .cols, .no-print { display: none !important; }
  .lb-layout { display: block; padding: 0; }
  .lb-body { max-width: none; }
  .lb-head { padding: 0 0 18pt; border-bottom: 1.5pt solid var(--ink); break-after: avoid; }
  .lb-head h1 { font-size: 26pt; }
  .lb-head .sub { font-size: 11pt; }
  .lb-body h2 { font-size: 15pt; margin: 20pt 0 8pt; padding-top: 10pt; break-after: avoid; }
  .lb-body h3 { font-size: 11.5pt; margin: 14pt 0 5pt; break-after: avoid; }
  .lb-body p, .lb-body li { orphans: 3; widows: 3; }
  .tw { overflow: visible; break-inside: avoid; }
  table { min-width: 0; font-size: 9pt; }
  th, td { padding: 5pt 8pt; }
  a { color: var(--ink); text-decoration: none; }
  footer.site { border-top: 1pt solid var(--ink); padding: 12pt 0 0; }
  footer.site .legal { margin-top: 0; border-top: 0; font-size: 8pt; }
}