/* HOLCO, analyse de FEC.

   Tokens, typographie, en-tête et pied de page repris de holco.co
   (holco-next/src/app/globals.css et src/components/site/{Nav,Footer}.tsx),
   relevés le 20/08/2026. Un visiteur qui arrive ici depuis le site ne doit pas
   avoir l'impression de changer de maison.

   Règle de charte : l'ambre ne signale QU'UNE chose, un point qui attend un
   humain. Jamais un bouton, jamais un lien, jamais un titre. */

:root {
  /* fond et encre */
  --paper: #FFFFFF;
  --ink: #09090B;              /* zinc-950 */
  --graphite: #27272A;         /* zinc-800 */
  --grey: #6B6B74;             /* muted, corrigé le 15/08 pour tenir le AA */
  --line: #E4E4E7;             /* hairline zinc-200 */
  --line-forte: #D4D4D8;       /* hairline zinc-300 */
  --line-soft: #F1F1F3;

  /* structure */
  --navy: #0E1B36;
  --navy-soft: #16243F;
  --blue: #2C5BAA;
  --blue-soft: #4A78C4;
  --blue-tint: rgba(44, 91, 170, .08);
  --gold-accent: #9DB8E0;      /* accent sur fond nuit */

  /* attente : le seul accent qui dit « ceci attend quelqu'un » */
  --amber: #B45309;            /* sur fond clair, lisible en texte */
  --amber-nuit: #E8963A;       /* sur fond nuit */
  --amber-tint: rgba(180, 83, 9, .09);

  --green: #15803D;
  --green-tint: rgba(21, 128, 61, .09);

  --sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --display: var(--serif);

  --wrap: 1240px;
  --wrap-texte: 1080px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* Titres en serif éditoriale, comme le site depuis le 15/08. Une serif
   supporte mal l'interlettrage serré d'une grotesque : -0.012 et pas -0.02. */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -.012em;
  line-height: 1.08;
  margin: 0 0 .5em;
  color: var(--navy);
}
h1 { font-size: clamp(2.15rem, 5.2vw, 3.4rem); line-height: 1.05; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.2rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; }
p { margin: 0 0 1em; }
a { color: var(--blue); text-underline-offset: .18em; }
a:hover { color: var(--navy); }
strong { font-weight: 600; }
code, .mono { font-family: var(--mono); font-size: .88em; }

.wrap { max-width: var(--wrap-texte); margin: 0 auto; padding: 0 24px; }
.wrap-large { max-width: var(--wrap); margin: 0 auto; padding: 0 32px; }
.muted { color: var(--grey); }
.small { font-size: .92rem; }
.tiny { font-size: .82rem; }

.kicker {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--blue); margin: 0 0 18px; font-weight: 500;
}

/* ---------------------------------------------------------------- en-tête
   Transparent en haut de page, puis blanc translucide et hairline au scroll,
   exactement comme la barre de holco.co. */
.site-header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid transparent; background: transparent;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: saturate(150%) blur(12px);
  -webkit-backdrop-filter: saturate(150%) blur(12px);
}
.site-header .wrap-large { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 20px; padding-bottom: 20px; }
.site-header img.logo { height: 21px; width: auto; display: block; }
.nav-actions { display: flex; align-items: center; gap: 8px; }
/* Angles droits : c'est la forme des boutons du site. */
.nav-lien {
  display: inline-flex; align-items: center; padding: 9px 16px;
  font-size: .9rem; font-weight: 500; text-decoration: none;
  color: var(--ink); border: 1px solid #111418; background: transparent;
  transition: border-color .2s, color .2s;
}
.nav-lien:hover { border-color: var(--blue); color: var(--blue); }
.nav-cta {
  display: inline-flex; align-items: center; padding: 10px 17px;
  font-size: .9rem; font-weight: 500; text-decoration: none;
  color: #fff; background: var(--blue); border: 1px solid var(--blue);
  transition: background .2s, border-color .2s;
}
.nav-cta:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.nav-ancres { display: flex; gap: 22px; font-size: .92rem; margin-right: 4px; }
.nav-ancres a { color: var(--graphite); text-decoration: none; }
.nav-ancres a:hover { color: var(--blue); }

/* ------------------------------------------------------------------ hero */
.hero { padding: 72px 0 8px; }
.hero .lede { font-size: 1.2rem; color: var(--grey); max-width: 66ch; font-weight: 300; }
.hero .lede strong { color: var(--ink); font-weight: 500; }
.hero .mention { max-width: 68ch; margin-top: 18px; }

/* ------------------------------------------------------------ réassurance */
.reassurance {
  display: grid; gap: 14px; margin: 30px 0 0;
  grid-template-columns: repeat(auto-fit, minmax(238px, 1fr));
}
.reassurance .r {
  border: 1px solid var(--line); padding: 16px 18px; background: var(--paper);
  display: flex; gap: 12px; align-items: flex-start;
}
.reassurance svg { flex: 0 0 auto; margin-top: 2px; color: var(--blue); }
.reassurance b { display: block; font-size: .93rem; font-weight: 600; color: var(--navy); margin-bottom: 3px; }
.reassurance span { font-size: .85rem; color: var(--grey); line-height: 1.5; display: block; }

/* ------------------------------------------------------------------ dépôt */
.tool { padding: 34px 0 24px; scroll-margin-top: 90px; }
.dropzone {
  border: 2px dashed var(--line); background: #FCFCFD;
  padding: 46px 28px; text-align: center; cursor: pointer;
  transition: border-color .15s, background .15s;
}
.dropzone:hover, .dropzone.over { border-color: var(--blue); background: var(--blue-tint); }
.dropzone.over { border-style: solid; }
.dropzone h3 { margin: 0 0 6px; font-size: 1.35rem; }
.dropzone p { margin: 0; color: var(--grey); font-size: .95rem; }
.dropzone input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

.btn {
  display: inline-block; border: 1px solid transparent; border-radius: 0;
  padding: 12px 22px; font-family: var(--sans); font-size: .97rem;
  font-weight: 500; cursor: pointer; text-decoration: none;
  transition: background .18s, border-color .18s, color .18s, opacity .18s;
}
.btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-primary:disabled { opacity: .5; cursor: default; }
.btn-ghost { background: transparent; color: var(--ink); border-color: #111418; }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-sm { padding: 8px 14px; font-size: .9rem; }

/* --------------------------------------------------------------- progrès */
.progress { margin-top: 22px; display: none; }
.progress.on { display: block; }
.bar { height: 5px; background: var(--line-soft); overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--blue); width: 0; transition: width .12s linear; }
.progress p { margin: 10px 0 0; font-size: .88rem; color: var(--grey); font-family: var(--mono); }

.erreur {
  display: none; margin-top: 22px; border: 1px solid var(--amber);
  background: var(--amber-tint); padding: 16px 18px; color: var(--navy);
}
.erreur.on { display: block; }

/* -------------------------------------------------------------- résultat */
.resultat { display: none; padding-bottom: 20px; }
.resultat.on { display: block; }

.verdict {
  padding: 26px 28px; margin: 30px 0 0; border: 1px solid var(--line);
  display: flex; gap: 24px; align-items: flex-start; flex-wrap: wrap;
}
.verdict .note { font-family: var(--display); font-size: 2.9rem; font-weight: 600; line-height: 1; min-width: 96px; }
.verdict .note small { display: block; font-size: .76rem; font-family: var(--sans); font-weight: 400; color: var(--grey); margin-top: 8px; letter-spacing: 0; }
.verdict h2 { margin: 0 0 6px; font-size: 1.42rem; }
.verdict p { margin: 0; color: var(--grey); font-size: .96rem; }
.verdict .txt { flex: 1 1 340px; }
.v-conforme { background: var(--green-tint); border-color: rgba(21,128,61,.3); }
.v-conforme .note { color: var(--green); }
.v-mineur { background: #FAFAFA; }
.v-mineur .note { color: var(--navy); }
.v-reserves, .v-bloquant { background: var(--amber-tint); border-color: rgba(180,83,9,.32); }
.v-reserves .note, .v-bloquant .note { color: var(--amber); }

section.bloc { margin: 50px 0 0; scroll-margin-top: 90px; }
section.bloc > h2 { font-size: 1.5rem; margin-bottom: 6px; }
section.bloc > .sous { color: var(--grey); font-size: .95rem; margin: 0 0 20px; max-width: 74ch; }

/* jauge de révision */
.jauge { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.jauge .item { border: 1px solid var(--line); padding: 17px 19px; }
.jauge .item h4 { margin: 0 0 4px; font-size: .95rem; font-family: var(--sans); font-weight: 600; }
.jauge .item .val { font-family: var(--display); font-size: 1.65rem; font-weight: 600; }
.jauge .item p { margin: 6px 0 0; font-size: .86rem; color: var(--grey); line-height: 1.5; }
.jauge .item .track { height: 4px; background: var(--line-soft); margin: 11px 0 0; overflow: hidden; }
.jauge .item .track span { display: block; height: 100%; }
.n-bon .val { color: var(--green); } .n-bon .track span { background: var(--green); }
.n-moyen .val { color: var(--navy); } .n-moyen .track span { background: var(--navy); }
.n-faible .val { color: var(--amber); } .n-faible .track span { background: var(--amber); }

.encart-lecture {
  border-left: 3px solid var(--amber); background: var(--amber-tint);
  padding: 15px 19px; margin: 0 0 22px; font-size: .96rem;
}
.encart-lecture strong { color: var(--navy); }

/* chiffres */
.kpis { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(172px, 1fr)); align-items: start; }
.kpi { border: 1px solid var(--line); padding: 15px 17px; }
.kpi .k { font-size: .72rem; color: var(--grey); text-transform: uppercase; letter-spacing: .08em; font-family: var(--mono); }
.kpi .v { font-family: var(--display); font-size: 1.45rem; font-weight: 600; color: var(--navy); margin-top: 5px; word-break: break-word; }
.kpi .v.long { font-size: 1.05rem; line-height: 1.35; }
.kpi .n { font-size: .79rem; color: var(--grey); margin-top: 2px; }

/* constats */
.constats { display: flex; flex-direction: column; gap: 10px; }
.constat { border: 1px solid var(--line); }
.constat > summary { list-style: none; cursor: pointer; padding: 15px 18px; display: flex; gap: 14px; align-items: baseline; flex-wrap: wrap; }
.constat > summary::-webkit-details-marker { display: none; }
.constat > summary:hover { background: #FBFBFC; }
.constat .titre { flex: 1 1 300px; font-weight: 500; color: var(--navy); }
.constat .cnt { font-family: var(--mono); font-size: .85rem; color: var(--grey); white-space: nowrap; }
.badge { font-size: .68rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: .08em; font-weight: 500; padding: 3px 9px; white-space: nowrap; }
.b-bloquant { background: var(--amber); color: #fff; }
.b-majeur { background: var(--amber-tint); color: var(--amber); border: 1px solid rgba(180,83,9,.35); }
.b-mineur { background: var(--line-soft); color: var(--navy); }
.b-info { background: transparent; color: var(--grey); border: 1px solid var(--line); }
.constat .corps { padding: 14px 18px 18px; border-top: 1px solid var(--line-soft); }
.constat .corps p { font-size: .93rem; color: var(--grey); margin: 0 0 12px; }
.constat ul.ex { margin: 0; padding-left: 18px; font-family: var(--mono); font-size: .81rem; color: var(--navy); }
.constat ul.ex li { margin-bottom: 4px; word-break: break-word; }
.repart { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 12px; }
.repart span { font-family: var(--mono); font-size: .77rem; border: 1px solid var(--line); padding: 2px 8px; }

/* tableaux : ils défilent dans leur cadre, jamais la page. Les dégradés
   « local » masquent le bord en butée, les « scroll » posent l'ombre tant
   qu'il reste du contenu de ce côté. */
.tablewrap {
  overflow-x: auto; border: 1px solid var(--line); -webkit-overflow-scrolling: touch;
  background:
    linear-gradient(to right, #fff 40%, rgba(255,255,255,0)) left / 26px 100% no-repeat local,
    linear-gradient(to left,  #fff 40%, rgba(255,255,255,0)) right / 26px 100% no-repeat local,
    radial-gradient(farthest-side at 0 50%, rgba(14,27,54,.13), rgba(14,27,54,0)) left / 13px 100% no-repeat scroll,
    radial-gradient(farthest-side at 100% 50%, rgba(14,27,54,.13), rgba(14,27,54,0)) right / 13px 100% no-repeat scroll;
}
table { border-collapse: collapse; width: 100%; font-size: .9rem; min-width: 520px; }
th, td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--line-soft); }
th { font-weight: 600; color: var(--navy); background: #FBFBFC; white-space: nowrap; font-family: var(--sans); }
td.num, th.num { text-align: right; font-family: var(--mono); font-size: .84rem; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }

/* la porte */
.porte { border: 1px solid var(--line); padding: 32px 34px; background: #FCFCFD; margin-top: 30px; }
.porte-etat { font-family: var(--mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--green); margin: 0 0 16px; }
.porte-chiffres { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 0 0 24px; padding: 0 0 22px; border-bottom: 1px solid var(--line); font-size: .92rem; color: var(--grey); }
.porte-chiffres strong { font-family: var(--display); font-size: 1.35rem; color: var(--navy); margin-right: 5px; font-weight: 600; }
.porte h2 { font-size: 1.7rem; margin: 0 0 8px; }
.porte-sous { color: var(--grey); font-size: .96rem; max-width: 70ch; margin-bottom: 24px; }

/* formulaire */
form.lead { display: flex; flex-direction: column; gap: 12px; max-width: 460px; }
form.lead label { font-size: .87rem; color: var(--navy); font-weight: 500; }
form.lead input[type=email], form.lead select {
  font-family: var(--sans); font-size: .97rem; padding: 11px 13px;
  border: 1px solid var(--line-forte); border-radius: 0; background: #fff; color: var(--ink); width: 100%;
}
form.lead input:focus, form.lead select:focus { outline: 2px solid var(--blue); outline-offset: 1px; border-color: var(--blue); }
form.lead .consent { display: flex; gap: 9px; align-items: flex-start; font-size: .84rem; color: var(--grey); }
form.lead .consent input { margin-top: 4px; }
.lead-retour { font-size: .92rem; margin: 10px 0 0; }
.lead-retour.ok { color: var(--green); }
.lead-retour.ko { color: var(--amber); }

details.payload { margin-top: 18px; }
details.payload summary { cursor: pointer; font-size: .88rem; color: var(--blue); }
details.payload pre { background: var(--navy); color: #E6EAF2; padding: 16px; overflow-x: auto; font-family: var(--mono); font-size: .75rem; line-height: 1.6; margin: 12px 0 0; }

/* sources */
.source { margin: 14px 0 0; padding-top: 12px; border-top: 1px dashed var(--line); font-size: .85rem; line-height: 1.55; }
.source-puce { display: inline-block; font-family: var(--mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--blue); border: 1px solid var(--line); padding: 1px 7px; margin-right: 8px; vertical-align: 1px; }
.reserve-officielle { border-left: 3px solid var(--blue); background: var(--blue-tint); padding: 17px 21px; margin: 18px 0 0; font-size: .95rem; }
.sources-liste { list-style: none; padding: 0; margin: 0; }
.sources-liste li { padding: 13px 0; border-bottom: 1px solid var(--line-soft); font-size: .9rem; line-height: 1.6; }
.sources-liste li:last-child { border-bottom: 0; }
.sources-liste a { font-weight: 500; }
.sources-liste .badge { margin: 0 8px; vertical-align: 1px; }

.verrou { border: 1px solid var(--line); padding: 26px; background: #FBFBFC; }
.verrou h3 { margin-top: 0; }
.verrou ul { margin: 0 0 18px; padding-left: 20px; color: var(--grey); font-size: .95rem; }
.duo { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

/* --------------------------------------------------------- éditorial SEO */
.editorial { border-top: 1px solid var(--line); margin-top: 76px; padding-top: 60px; }
.editorial h2 { margin-top: 52px; scroll-margin-top: 90px; }
.editorial section { scroll-margin-top: 90px; }
.editorial h2:first-of-type { margin-top: 0; }
.editorial ul, .editorial ol { padding-left: 22px; }
.editorial li { margin-bottom: 9px; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 17px 0; font-weight: 600; color: var(--navy); font-family: var(--display); font-size: 1.06rem; }
.faq details[open] summary { color: var(--blue); }
.faq .rep { padding: 0 0 18px; color: var(--grey); font-size: .96rem; }
.faq .rep p:last-child { margin-bottom: 0; }

.avertissement { border: 1px solid var(--line); padding: 22px 24px; font-size: .87rem; color: var(--grey); margin-top: 50px; }
.avertissement strong { color: var(--navy); }

/* ------------------------------------------------------------ pied de page
   Reprise de la section sombre du site : navy, dégradé bleu discret,
   badges de sécurité, colonnes de liens, barre légale. */
.site-footer {
  background-color: var(--navy);
  background-image: linear-gradient(135deg, rgba(74,120,196,.16) 0%, rgba(44,91,170,.05) 34%, transparent 62%);
  color: #EFEFEF; margin-top: 76px; padding: 64px 0 28px;
}
.site-footer a { color: rgba(245,245,245,.78); text-decoration: none; }
.site-footer a:hover { color: #F5F5F5; }
.site-footer h2, .site-footer h3 { color: inherit; }
.footer-haut { border-bottom: 1px solid rgba(255,255,255,.1); padding-bottom: 38px; }
.footer-haut .glyphe { display: inline-block; margin-bottom: 18px; }
.footer-haut p.baseline { font-size: 14px; line-height: 1.65; color: rgba(245,245,245,.74); max-width: 48ch; margin-bottom: 14px; font-weight: 300; }
.footer-haut p.ville { font-family: var(--serif); font-size: 15px; font-style: italic; color: rgba(245,245,245,.6); margin: 0; }
.footer-titre { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: rgba(245,245,245,.52); font-weight: 500; margin: 0 0 16px; }
.footer-secu { border-bottom: 1px solid rgba(255,255,255,.1); padding: 30px 0; }
.footer-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.footer-badges .b {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 13px;
  border: 1px solid rgba(255,255,255,.13); background: rgba(255,255,255,.045);
  color: rgba(245,245,245,.86); font-size: 12px; font-weight: 600;
}
.footer-badges svg { color: var(--gold-accent); }
.footer-cols { display: grid; gap: 40px; border-bottom: 1px solid rgba(255,255,255,.1); padding: 40px 0; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.footer-cols h2 { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: rgba(245,245,245,.54); font-weight: 600; margin-bottom: 17px; }
.footer-cols ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.footer-cols a { font-size: 14px; line-height: 1.35; }
.footer-bas { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 30px; padding-top: 26px; font-family: var(--mono); font-size: 11px; color: rgba(245,245,245,.52); }
.footer-bas .legal { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; }
.footer-bas .legal .maj { letter-spacing: .14em; text-transform: uppercase; }
.footer-bas .dev { display: flex; flex-wrap: wrap; gap: 8px 12px; }
.footer-bas .dev a { color: rgba(245,245,245,.58); }
.footer-bas .dev a:hover { color: var(--blue-soft); }
.footer-bas .sep { color: rgba(245,245,245,.24); }

@media (max-width: 900px) {
  .nav-ancres { display: none; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap-large { padding: 0 20px; }
  .hero { padding: 44px 0 4px; }
  .site-header .wrap-large { padding-top: 14px; padding-bottom: 14px; }
  .nav-lien { display: none; }
  .dropzone { padding: 34px 18px; }
  .verdict { padding: 20px; gap: 14px; }
  .verdict .note { font-size: 2.3rem; min-width: 0; }
  .porte { padding: 22px 20px; }
  .porte-chiffres { gap: 8px 18px; font-size: .88rem; }
  .editorial { margin-top: 56px; padding-top: 44px; }
  .verrou { padding: 20px; }
  .site-footer { padding: 44px 0 24px; }
  .footer-cols { gap: 30px; padding: 30px 0; }
}