/* Ardoise — identité « ardoise & papier » (ARDO-79).
   Deux matières : l'ardoise (fond gris-bleu profond, écriture craie,
   annotations jaune craie à main levée — l'ardoise du café où l'on tient
   les comptes) porte la promesse ; le papier (blanc facture, encre) porte
   le contenu. Display : Bricolage Grotesque ; annotations : Caveat. */

@font-face {
  font-family: "Bricolage Grotesque";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(/fonts/bricolage-800.woff2) format("woff2");
}
@font-face {
  font-family: "Caveat";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/fonts/caveat-600.woff2) format("woff2");
}

*, *::before, *::after { box-sizing: border-box; }
:root {
  /* L'ardoise */
  --ardoise: #232b32;
  --ardoise-2: #1b2228;
  --joint: #39434c;
  --craie: #f4f1e8;
  --craie-pale: #a7b0b8;
  --craie-jaune: #e8c266;
  /* Le papier */
  --papier: #faf8f2;
  --papier-2: #f3f0e7;
  --encre: #242c33;
  --mine: #68727b;
  --ligne: #e3ded2;
  --radius: 4px;
  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --main: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --chalk-hand: "Caveat", cursive;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--main);
  color: var(--encre);
  background: var(--papier);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { font-family: var(--display); font-weight: 800; line-height: 1.06; letter-spacing: -0.015em; margin: 0 0 18px; }
h1 { font-size: clamp(2.5rem, 6.5vw, 4.4rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); }
h3 { font-size: 1.08rem; line-height: 1.3; }
p { margin: 0 0 12px; }
a { color: inherit; }
.accent { color: var(--craie-jaune); }
.muted { color: var(--mine); font-size: 0.95rem; }
:focus-visible { outline: 2px solid var(--craie-jaune); outline-offset: 3px; }

/* Grain de craie sur l'ardoise (bruit SVG discret) */
.hero, .stats, .compliance, .final-cta, .page-head, .footer, .nav {
  background-color: var(--ardoise);
  color: var(--craie);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero .muted, .stats .muted, .compliance .muted, .final-cta .muted, .page-head .muted { color: var(--craie-pale); }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* Nav — le cadre de l'ardoise */
.nav { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--joint); }
.nav-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 800; font-size: 1.15rem; text-decoration: none; color: var(--craie); }
.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a { text-decoration: none; color: var(--craie-pale); font-size: 0.95rem; transition: color 0.2s; }
.nav-links a:hover { color: var(--craie); }
.nav-links a[aria-current="page"] { color: var(--craie-jaune); }
@media (max-width: 720px) { .nav-links { display: none; } .nav-inner { justify-content: space-between; } }

/* Boutons — le jaune craie est l'unique couleur d'action */
.btn { display: inline-flex; align-items: center; gap: 8px; border-radius: var(--radius); padding: 11px 20px; font-weight: 650; font-size: 0.95rem; text-decoration: none; transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s, color 0.2s; }
.btn-lg { padding: 15px 28px; font-size: 1.05rem; }
.btn-primary { background: var(--craie-jaune); color: var(--ardoise-2); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.3); background: #f0cd79; }
.btn-ghost { border: 1.5px solid var(--craie-pale); color: var(--craie); background: transparent; }
.btn-ghost:hover { border-color: var(--craie); }

/* Hero — la grande ardoise */
.hero { position: relative; overflow: hidden; padding: 88px 0 72px; box-shadow: inset 0 -40px 80px rgba(0, 0, 0, 0.25); }
.hero-inner { position: relative; text-align: center; }
.pill { display: inline-block; font-family: var(--chalk-hand); font-size: 1.25rem; color: var(--craie-jaune); margin-bottom: 20px; transform: rotate(-1.2deg); }
.hero h1 { color: var(--craie); }
.hero .accent { position: relative; white-space: nowrap; color: var(--craie); }
.hero .accent::after {
  content: ""; position: absolute; left: -2%; right: -2%; bottom: 0.04em; height: 0.13em;
  background: var(--craie-jaune); opacity: 0.9; border-radius: 999px 3px 999px 2px;
  transform: rotate(-0.6deg);
}
.lede { max-width: 620px; margin: 0 auto 32px; color: var(--craie-pale); font-size: 1.18rem; }
.cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.orb { display: none; }

/* La facture, comme posée sur l'ardoise */
.hero-card { max-width: 520px; margin: 0 auto; position: relative; }
.hero-card::before {
  content: "déjà au format 2026 →"; position: absolute; right: -20px; top: -36px;
  font-family: var(--chalk-hand); font-size: 1.4rem; color: var(--craie-jaune);
  transform: rotate(-4deg); white-space: nowrap;
}
@media (max-width: 640px) { .hero-card::before { right: 4px; font-size: 1.15rem; } }
.mock-invoice { background: var(--papier); border-radius: 3px; box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45); padding: 26px; text-align: left; transform: rotate(-1deg); transition: transform 0.4s ease; }
.mock-invoice:hover { transform: rotate(0) scale(1.01); }
.mock-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 18px; }
.mock-badge { background: #e7f0e4; color: #2f6b3a; font-size: 0.75rem; font-weight: 650; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.mock-line { height: 10px; border-radius: 5px; background: var(--ligne); margin: 7px 0; }
.mock-line.strong { background: #cfc9ba; height: 14px; }
.w12 { width: 12%; } .w28 { width: 28%; } .w40 { width: 40%; } .w48 { width: 48%; } .w54 { width: 54%; } .w60 { width: 60%; }
.mock-row { display: flex; justify-content: space-between; gap: 16px; }
.mock-row .mock-line:last-child { margin-left: auto; }
.mock-total { display: flex; justify-content: space-between; align-items: baseline; border-top: 1px solid var(--ligne); margin-top: 14px; padding-top: 14px; color: var(--mine); font-size: 0.9rem; }
.mock-total strong { color: var(--encre); font-size: 1.15rem; }
.mock-facturx { margin-top: 14px; font-size: 0.8rem; color: #8a6d1f; font-weight: 650; }

/* Stats — l'addition à la craie */
.stats { border-top: 1px solid var(--joint); padding: 44px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 28px; }
.stat strong { display: block; font-family: var(--display); font-size: 2.3rem; color: var(--craie-jaune); letter-spacing: -0.02em; }
.stat span { color: var(--craie-pale); font-size: 0.92rem; }

/* Sections papier */
.features { padding: 92px 0; background: var(--papier); }
.alt-band { background: var(--papier-2); border-block: 1px solid var(--ligne); }
.section-lede { color: var(--mine); font-size: 1.1rem; max-width: 560px; margin-bottom: 44px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.card { background: #fff; border: 1px solid var(--ligne); border-top: 3px solid var(--ardoise); border-radius: var(--radius); padding: 24px; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(36, 44, 51, 0.1); }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--mine); font-size: 0.95rem; margin: 0; }

/* Conformité — retour à l'ardoise */
.compliance { padding: 92px 0; border-block: 1px solid var(--joint); }
.compliance h2 { color: var(--craie); }
.compliance-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 860px) { .compliance-inner { grid-template-columns: 1fr; } }
.timeline { list-style: none; margin: 24px 0; padding: 0; }
.timeline li { position: relative; padding: 0 0 20px 26px; border-left: 2px solid var(--craie-jaune); margin-left: 6px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--craie-jaune); }
.timeline strong { display: block; color: var(--craie); font-family: var(--display); font-weight: 800; }
.timeline span { color: var(--craie-pale); font-size: 0.95rem; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .compare { grid-template-columns: 1fr; } }
.compare-col { border-radius: var(--radius); padding: 22px; border: 1px solid var(--joint); }
.compare-col h3 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; }
.compare-col ul { margin: 0; padding-left: 18px; font-size: 0.93rem; }
.compare-col li { margin-bottom: 8px; color: var(--craie-pale); }
.before h3 { color: #e29a8d; }
.before li { text-decoration: line-through; text-decoration-color: rgba(226, 154, 141, 0.6); text-decoration-thickness: 1.5px; }
.after { background: rgba(232, 194, 102, 0.07); border-color: rgba(232, 194, 102, 0.4); }
.after h3 { color: var(--craie-jaune); }
.after li { color: var(--craie); }

/* Vos données */
.privacy { padding: 92px 0; background: var(--papier); }
.privacy-inner { text-align: center; max-width: 680px; margin: 0 auto; }
.privacy p { color: var(--mine); font-size: 1.1rem; margin-bottom: 28px; }

/* FAQ — fiches papier */
.faq { padding: 0 0 92px; background: var(--papier); }
.faq h2 { margin-bottom: 28px; }
.faq details { background: #fff; border: 1px solid var(--ligne); border-radius: var(--radius); padding: 18px 22px; margin-bottom: 10px; transition: border-color 0.2s; }
.faq details[open] { border-color: var(--ardoise); }
.faq summary { font-weight: 650; cursor: pointer; }
.faq details p { color: var(--mine); margin: 12px 0 0; }

/* CTA final — la petite ardoise du soir */
.final-cta { padding: 80px 0; text-align: center; border-top: 1px solid var(--joint); }
.final-cta h2 { color: var(--craie); }
.final-cta p { color: var(--craie-pale); margin-bottom: 26px; }

/* Footer */
.footer { padding: 36px 0 48px; border-top: 1px solid var(--joint); }
.footer-inner p { margin: 0 0 6px; font-size: 0.92rem; color: var(--craie-pale); }
.footer a { color: var(--craie); }
.footer .muted { color: var(--craie-pale); }

/* ---- Pages éditoriales ---- */
.page-head { padding: 72px 0 56px; box-shadow: inset 0 -30px 60px rgba(0, 0, 0, 0.2); }
.page-head h1 { color: var(--craie); font-size: clamp(2.1rem, 5vw, 3.2rem); }
.page-head .accent { color: var(--craie-jaune); }
.lede-left { color: var(--craie-pale); font-size: 1.15rem; max-width: 640px; margin-bottom: 8px; }
.prose { max-width: 760px; }
.prose h2 { margin-top: 44px; font-size: 1.55rem; }
.prose h3 { margin-top: 28px; }
.prose p, .prose li { color: #3a444d; font-size: 1.03rem; }
.prose ul, .prose ol { padding-left: 22px; margin: 0 0 16px; }
.prose li { margin-bottom: 6px; }
.prose a { color: #8a6d1f; text-decoration-color: rgba(232, 194, 102, 0.7); }
.prose blockquote { border-left: 3px solid var(--craie-jaune); background: #fff; border-block: 1px solid var(--ligne); border-right: 1px solid var(--ligne); margin: 22px 0; padding: 16px 20px; border-radius: 0 var(--radius) var(--radius) 0; }
.prose blockquote p { margin: 0; color: var(--encre); font-weight: 650; font-size: 1.1rem; }
.prose code { background: var(--papier-2); border: 1px solid var(--ligne); border-radius: 4px; padding: 2px 6px; font-size: 0.92em; }
.prose hr { border: none; border-top: 1px solid var(--ligne); margin: 32px 0; }
article.prose { padding: 56px 0 80px; }
.breadcrumb { margin-bottom: 22px; }
.breadcrumb a { color: var(--mine); text-decoration: none; font-size: 0.92rem; }
.breadcrumb a:hover { color: var(--encre); }
.post-meta { font-family: var(--chalk-hand); font-size: 1.2rem; color: #8a6d1f; margin-bottom: 30px; }
.disclaimer { margin-top: 44px; padding: 16px 20px; border: 1px solid var(--ligne); border-left: 3px solid var(--ardoise); border-radius: var(--radius); background: #fff; color: var(--mine); font-size: 0.9rem; }
.post-list { display: flex; flex-direction: column; gap: 14px; margin: 40px 0 80px; }
.post-card { display: block; background: #fff; border: 1px solid var(--ligne); border-left: 3px solid var(--ardoise); border-radius: var(--radius); padding: 24px 26px; text-decoration: none; transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s; }
.post-card:hover { transform: translateX(4px); box-shadow: 0 14px 32px rgba(36, 44, 51, 0.1); border-left-color: var(--craie-jaune); }
.post-card h2 { font-size: 1.3rem; margin: 0 0 8px; }
.post-card p { color: var(--mine); margin-bottom: 10px; }
.post-card .post-meta { margin: 0; font-size: 1.1rem; }

/* Bandeau ardoise des articles */
.page-head .breadcrumb a { color: var(--craie-pale); }
.page-head .breadcrumb a:hover { color: var(--craie); }
.page-head .head-meta { color: var(--craie-jaune); margin-bottom: 0; }
.page-head .prose h1 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); }
.page-head-inner .cta-row { justify-content: flex-start; }

/* Tarifs — offres sur demande */
.pricing { padding: 72px 0 40px; background: var(--papier); }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 24px; }
.price-card { background: #fff; border: 1px solid var(--ligne); border-top: 3px solid var(--ardoise); border-radius: var(--radius); padding: 30px 28px; display: flex; flex-direction: column; gap: 6px; }
.price-badge { font-size: 0.78rem; font-weight: 650; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mine); margin-bottom: 2px; }
.price-card h2 { font-size: 1.5rem; margin-bottom: 0; }
.price-tag { font-family: var(--chalk-hand); font-size: 1.7rem; color: #8a6d1f; transform: rotate(-1.2deg); margin: 2px 0 10px; }
.price-list { margin: 0 0 22px; padding-left: 20px; color: var(--mine); }
.price-list li { margin-bottom: 8px; }
.price-card .btn { margin-top: auto; align-self: flex-start; }
.btn-ghost-dark { border: 1.5px solid var(--encre); color: var(--encre); background: transparent; }
.btn-ghost-dark:hover { background: var(--papier-2); }
.pricing-note { text-align: center; color: var(--mine); max-width: 560px; margin: 36px auto 0; }
.pricing-note a { color: var(--encre); font-weight: 650; }

.price-card-featured { border-top-color: var(--craie-jaune); }
.price-num { font-family: var(--display); font-weight: 800; font-size: 2.1rem; letter-spacing: -0.02em; color: var(--encre); margin: 2px 0 0; }
.price-per { font-family: var(--main); font-weight: 400; font-size: 1rem; color: var(--mine); letter-spacing: 0; }
.price-alt { color: var(--mine); font-size: 0.92rem; margin: 0 0 10px; }

/* Contact — formulaire papier */
.contact { padding: 64px 0 92px; background: var(--papier); }
.contact-inner { max-width: 640px; margin: 0 auto; }
.form-grid { display: grid; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 650; font-size: 0.95rem; }
.field input, .field select, .field textarea { font: inherit; padding: 11px 14px; border: 1px solid var(--ligne); border-radius: var(--radius); background: #fff; color: var(--encre); }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--craie-jaune); outline-offset: 1px; border-color: var(--ardoise); }
.field textarea { min-height: 150px; resize: vertical; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { color: #b4432f; min-height: 1.4em; margin: 0; }
.form-note { color: var(--mine); font-size: 0.92rem; margin: 4px 0 0; }
.form-note a { color: var(--encre); font-weight: 650; }
.form-done { background: #fff; border: 1px solid var(--ligne); border-top: 3px solid var(--craie-jaune); border-radius: var(--radius); padding: 30px; }

/* Fonctionnalités — rails latéraux */
.feature-split { display: grid; grid-template-columns: minmax(230px, 300px) 1fr; gap: 56px; align-items: start; }
.feature-rail { position: sticky; top: 96px; }
.kicker { display: inline-block; font-family: var(--chalk-hand); font-size: 1.35rem; color: #8a6d1f; transform: rotate(-1.4deg); margin-bottom: 6px; }
.feature-rail h2 { margin-bottom: 12px; }
.feature-rail p { color: var(--mine); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.card-featured { border-top-color: var(--craie-jaune); }
@media (max-width: 900px) {
  .feature-split { grid-template-columns: 1fr; gap: 24px; }
  .feature-rail { position: static; }
  .grid-2 { grid-template-columns: 1fr; }
}

/* Contact — fiche papier + déroulé */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(230px, 290px); gap: 56px; align-items: start; }
.contact-card { position: relative; background: #fff; border: 1px solid var(--ligne); border-top: 3px solid var(--ardoise); border-radius: var(--radius); padding: 34px 32px; box-shadow: 0 18px 40px rgba(36, 44, 51, 0.08); }
.contact-card::before { content: "on lit tout, promis →"; position: absolute; top: -34px; right: 4px; font-family: var(--chalk-hand); font-size: 1.3rem; color: #8a6d1f; transform: rotate(-2.5deg); }
.contact-aside { position: sticky; top: 96px; }
.aside-title { font-size: 1.15rem; margin-bottom: 18px; }
.steps { list-style: none; margin: 0 0 26px; padding: 0; display: grid; gap: 18px; }
.steps li { display: flex; gap: 12px; color: var(--mine); font-size: 0.95rem; }
.steps strong { color: var(--encre); }
.step-num { font-family: var(--chalk-hand); font-size: 1.5rem; color: #8a6d1f; line-height: 1.1; }
.aside-alt { color: var(--mine); font-size: 0.92rem; border-top: 1px solid var(--ligne); padding-top: 16px; }
.aside-alt a { color: var(--encre); font-weight: 650; }
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-aside { position: static; }
}

/* Pages légales */
.legal { max-width: 760px; }
.legal h2 { font-size: 1.25rem; margin-top: 36px; }
.footer-legal a { color: var(--craie-pale); text-decoration: none; }
.footer-legal a:hover { color: var(--craie); text-decoration: underline; }