/* Site en Règle — feuille de style unique. Aucune police ni ressource externe. */
:root {
  --paper: #fbfaf6;
  --white: #ffffff;
  --ink: #1b1b1a;
  --muted: #55524c;
  --line: #d6d1c4;
  --accent: #a82f17;
  --accent-tint: #f7e8e3;
  --serif: Charter, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Noto Serif", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --gutter: 1.25rem;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--paper); color: var(--ink); font: 1.0625rem/1.65 var(--sans); }
img, svg { max-width: 100%; }
a { color: var(--accent); text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; box-shadow: 0 0 0 6px var(--paper); border-radius: 2px; }
.skip { position: absolute; left: var(--gutter); top: -4rem; background: var(--ink); color: var(--paper); padding: .6rem 1rem; z-index: 10; }
.skip:focus { top: .5rem; }

.wrap { width: 100%; max-width: 70rem; margin: 0 auto; padding: 0 var(--gutter); }

/* En-tête */
.top { border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .25rem 2rem; padding-top: 1rem; padding-bottom: 1rem; }
.marque { font: 700 1.25rem/1.2 var(--serif); color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.marque span { color: var(--accent); }
.top nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0 1.1rem; font-size: .95rem; }
.top nav a { display: inline-block; padding: .55rem 0; color: var(--ink); text-decoration: none; border-bottom: 2px solid transparent; }
.top nav a:hover { border-bottom-color: var(--accent); }

/* Typographie */
h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.15; letter-spacing: -.015em; margin: 0; }
h1 { font-size: clamp(2.1rem, 7.2vw, 3.9rem); }
h2 { font-size: clamp(1.65rem, 4.6vw, 2.35rem); }
h3 { font-size: 1.25rem; line-height: 1.3; }
p { margin: 0 0 1em; }
.lead { font-family: var(--serif); font-size: clamp(1.15rem, 2.8vw, 1.4rem); line-height: 1.5; }
.note { color: var(--muted); font-size: .94rem; }
.mark { background: var(--accent-tint); padding: .05em .3em; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.avis { font-weight: 700; border-left: 4px solid var(--accent); padding: .1rem 0 .1rem .9rem; margin: 1.5rem 0 0; }

/* Règle graduée (motif décoratif) */
.regle { height: 14px; background:
  repeating-linear-gradient(90deg, var(--ink) 0 1px, transparent 1px 10px) 0 0 / 100% 7px no-repeat,
  repeating-linear-gradient(90deg, var(--ink) 0 1px, transparent 1px 50px) 0 0 / 100% 14px no-repeat;
  opacity: .55; }

/* Sections : étiquette à gauche, contenu à droite */
section { padding: 3.5rem 0; border-top: 1px solid var(--line); }
.hero { border-top: 0; padding-top: 2.5rem; }
.grille { display: grid; gap: 1.25rem; }
.etiq { font: 600 .85rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--accent); margin: 0; }
.etiq b { display: block; font-size: 2rem; letter-spacing: 0; color: var(--ink); font-family: var(--serif); }
@media (min-width: 52rem) {
  .grille { grid-template-columns: 12rem minmax(0, 1fr); gap: 2.5rem; }
  section { padding: 5rem 0; }
  .hero { padding-top: 3.5rem; }
}

/* Héros */
.hero .regle { margin-bottom: 2.5rem; }
.hero h1 { max-width: 15em; }
.hero .corps { display: grid; gap: 2rem; margin-top: 1.75rem; }
@media (min-width: 52rem) {
  .hero .corps { grid-template-columns: minmax(0, 1.6fr) minmax(14rem, 1fr); gap: 4rem; align-items: start; margin-top: 2.5rem; }
}
.fiche { border-left: 4px solid var(--ink); padding-left: 1.1rem; font-size: .98rem; }
.fiche dt { font: 600 .8rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-top: .9rem; }
.fiche dt:first-child { margin-top: 0; }
.fiche dd { margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; align-items: center; margin-top: 1.5rem; }
.btn { display: inline-flex; align-items: center; min-height: 2.9rem; padding: .6rem 1.3rem; background: var(--ink); color: var(--paper); font-weight: 600; text-decoration: none; border: 2px solid var(--ink); border-radius: 2px; }
.btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.sec { background: transparent; color: var(--ink); }
.btn.sec:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.lien-sec { display: inline-block; padding: .6rem 0; font-weight: 600; }

/* Ce qu'on vérifie */
.verifs { display: grid; gap: 2.5rem; margin-top: 2rem; }
.verif h3 { padding-top: .8rem; border-top: 3px solid var(--ink); }
.verif ul { padding-left: 1.1rem; margin: .8rem 0; }
.verif li { margin-bottom: .35rem; }
.ecart { font-size: .95rem; color: var(--muted); border-left: 3px solid var(--accent); padding-left: .8rem; margin: 1rem 0 0; }
.ecart strong { color: var(--accent); }
@media (min-width: 52rem) { .verifs { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }

/* Extrait de rapport */
.rapport { background: var(--white); border: 1px solid var(--line); box-shadow: 0 1px 0 var(--line), 0 12px 28px -18px rgba(27,27,26,.35); padding: 1.1rem 1.1rem 1.4rem; margin: 1.5rem 0 0; font-size: .95rem; }
.rapport header { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .25rem 1rem; font: .78rem/1.4 var(--mono); color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: .6rem; }
.rapport h3 { font-size: 1.05rem; margin: 1.3rem 0 .6rem; }
.rapport .tag { display: inline-block; font: 600 .75rem/1 var(--mono); text-transform: uppercase; letter-spacing: .05em; padding: .3rem .45rem; background: var(--ink); color: var(--white); }
.rapport .tag.p1 { background: var(--accent); }
.scores { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.scores li { display: grid; grid-template-columns: 1fr auto; gap: .15rem .75rem; align-items: center; }
.scores .lib { grid-column: 1 / -1; }
.scores .val { font: 700 .95rem var(--mono); text-align: right; min-width: 3.2rem; }
.barre { display: block; height: .6rem; background: #ebe7dc; position: relative; }
.barre i { position: absolute; inset: 0 auto 0 0; background: var(--ink); }
.barre i.bas { background: var(--accent); }
.s3 { width: 30%; } .s4 { width: 40%; } .s6 { width: 60%; } .s7 { width: 70%; }
.ecarts { list-style: none; padding: 0; margin: 0; counter-reset: e; }
.ecarts > li { border-top: 1px solid var(--line); padding: .9rem 0; counter-increment: e; }
.ecarts > li:first-child { border-top: 2px solid var(--ink); }
.ecarts .tete { display: flex; align-items: center; gap: .6rem; margin-bottom: .35rem; font-weight: 700; }
.ecarts .tete::before { content: counter(e) "."; font-family: var(--mono); }
.ecarts dl { margin: 0; display: grid; gap: .15rem 1rem; }
.ecarts dt { font: 600 .75rem/1.6 var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.ecarts dd { margin: 0 0 .4rem; }
.ecarts code { font: .88em var(--mono); background: #f0ede4; padding: .05em .3em; }
.ecarts .corr { border-left: 3px solid var(--accent); padding-left: .7rem; }
.fictif { margin-top: .9rem; }
@media (min-width: 52rem) {
  .rapport { padding: 1.6rem 2rem 2rem; max-width: 46rem; }
  .scores li { grid-template-columns: 17rem 1fr auto; }
  .scores .lib { grid-column: auto; }
  .ecarts dl { grid-template-columns: 7rem 1fr; }
  .ecarts dd { margin: 0 0 .5rem; }
}

/* Formules */
.formules { display: grid; gap: 0; margin-top: 2rem; border-top: 3px solid var(--ink); }
.formule { padding: 1.6rem 0 1.8rem; border-bottom: 1px solid var(--line); display: grid; gap: 1rem; }
.formule .prix { font: 700 2.4rem/1 var(--serif); }
.formule .prix small { font: 400 .9rem var(--sans); color: var(--muted); }
.formule ul { margin: 0; padding-left: 1.1rem; }
.formule li { margin-bottom: .3rem; }
.formule .meta { font-size: .94rem; color: var(--muted); margin: .6rem 0 0; }
.formule .btn { justify-self: start; }
@media (min-width: 52rem) {
  .formule { grid-template-columns: 12rem minmax(0, 1fr) auto; gap: 2rem; align-items: start; }
  .formule .btn { align-self: center; }
}

/* Étapes */
.etapes { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1.75rem; counter-reset: etape; }
.etapes li { counter-increment: etape; padding-top: .8rem; border-top: 3px solid var(--ink); }
.etapes li::before { content: "0" counter(etape); display: block; font: 700 2rem/1 var(--serif); color: var(--accent); margin-bottom: .5rem; }
.etapes h3 { margin-bottom: .4rem; }
@media (min-width: 52rem) { .etapes { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-of-type { border-top: 3px solid var(--ink); }
.faq summary { cursor: pointer; padding: 1rem 2rem 1rem 0; font: 700 1.1rem/1.4 var(--serif); list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: .25rem; top: .85rem; font: 400 1.5rem/1 var(--mono); color: var(--accent); }
.faq details[open] summary::after { content: "\2212"; }
.faq details > div { padding: 0 0 1rem; max-width: 40rem; }

/* Contact */
.contact { background: var(--ink); color: var(--paper); border-top: 0; }
.contact a { color: var(--paper); }
.contact .etiq, .contact .etiq b { color: #f0b4a4; }
.contact .etiq b { color: var(--paper); }
.contact .mail { font: 700 clamp(1.4rem, 5.4vw, 2.6rem)/1.2 var(--serif); overflow-wrap: anywhere; }
.contact :focus-visible { outline-color: var(--paper); box-shadow: 0 0 0 6px var(--ink); }
.contact .note { color: #d9d5ca; }

/* Pied de page */
footer { padding: 2rem 0 3rem; font-size: .94rem; color: var(--muted); border-top: 1px solid var(--line); }
footer .wrap { display: flex; flex-wrap: wrap; gap: .5rem 2rem; justify-content: space-between; }
footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0 1.2rem; }
footer a { display: inline-block; padding: .45rem 0; color: var(--ink); }
.contact + footer { border-top: 0; }

/* Pages légales */
.texte { padding: 3rem 0 4rem; max-width: 44rem; }
.texte h1 { font-size: clamp(1.9rem, 6vw, 2.8rem); margin-bottom: 1rem; }
.texte h2 { font-size: 1.4rem; margin: 2.2rem 0 .7rem; }
.texte table { border-collapse: collapse; width: 100%; font-size: .93rem; }
.texte th, .texte td { text-align: left; vertical-align: top; padding: .6rem .6rem .6rem 0; border-bottom: 1px solid var(--line); }
.texte th { font-weight: 700; }
.tableau { overflow-x: auto; }
.todo { background: var(--accent-tint); color: #7a2210; font-weight: 700; padding: .05em .3em; }

/* Utilitaires */
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.intro { margin-top: 1rem; }
.mail-intro { margin-bottom: 1.25rem; }
.apres { margin-top: 1.75rem; }
.suivi { margin-bottom: 1.75rem; }