/* Fiscéo — feuille de style partagée */

:root{
  --ink:#122127;
  --muted:#65757b;
  --line:#dfe7e8;
  --paper:#fbfcfb;
  --panel:#ffffff;
  --accent:#204f46;
  --accent-2:#e9f0ed;
  --soft:#f3f6f5;
  --warn:#f9f5eb;
  --warn-ink:#6e5b2e;
  --shadow:0 18px 50px rgba(18,33,39,.08);
  --radius:16px;
  --measure:68ch;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

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

body{
  margin:0;
  font-family:"Inter", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
button,input,textarea,select{font:inherit}
button{cursor:pointer}

:focus-visible{
  outline:3px solid var(--accent);
  outline-offset:2px;
  border-radius:4px;
}

.container{width:min(1120px, calc(100% - 32px));margin:0 auto}
.container-narrow{width:min(760px, calc(100% - 32px));margin:0 auto}

.skip{
  position:absolute;left:-9999px;top:0;
  background:var(--accent);color:#fff;padding:10px 14px;border-radius:0 0 8px 0;z-index:100;
}
.skip:focus{left:0}

/* ---------- En-tête ---------- */

header.site{
  position:sticky;top:0;z-index:20;
  backdrop-filter:blur(14px);
  background:rgba(251,252,251,.9);
  border-bottom:1px solid rgba(223,231,232,.9);
}

.nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px}

.brand{
  display:flex;align-items:baseline;gap:10px;
  font-weight:800;letter-spacing:-.02em;font-size:1.4rem;color:var(--ink);
}
.brand:hover{text-decoration:none}
.brand small{font-weight:500;color:var(--muted);font-size:.8rem;letter-spacing:0}

.navlinks{display:flex;align-items:center;gap:22px;font-size:.95rem}
.navlinks a{color:var(--muted)}
.navlinks a:hover,.navlinks a[aria-current="page"]{color:var(--ink)}

.nav-cta{
  border:0;background:var(--accent);color:#fff;
  padding:12px 18px;border-radius:999px;font-weight:700;
  box-shadow:0 8px 22px rgba(32,79,70,.18);transition:.2s ease;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(32,79,70,.24)}

/* ---------- Accueil ---------- */

.hero{
  padding:80px 0 64px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center;
}

h1{margin:0;font-size:clamp(2.6rem, 6vw, 4.6rem);line-height:1.0;letter-spacing:-.045em;max-width:14ch}

.hero .lead{font-size:1.16rem;color:var(--muted);max-width:52ch;margin:22px 0 0}

.hero-primary{
  display:inline-flex;align-items:center;justify-content:center;
  border:0;background:var(--accent);color:#fff;
  padding:16px 24px;border-radius:999px;font-weight:800;font-size:1rem;
  box-shadow:0 12px 28px rgba(32,79,70,.2);margin-top:28px;transition:.2s ease;
}
.hero-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(32,79,70,.26)}
.hero-primary-sub{display:block;margin-top:9px;color:var(--muted);font-size:.88rem;max-width:46ch}

.hero-actions{display:grid;gap:12px;margin-top:30px;max-width:600px}

.big-choice{
  border:1px solid var(--line);background:var(--panel);border-radius:14px;
  padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  text-align:left;transition:.2s ease;color:var(--ink);
}
.big-choice:hover{border-color:#bfd0cc;box-shadow:var(--shadow);text-decoration:none}
.big-choice strong{display:block;font-size:1rem;margin-bottom:3px}
.big-choice span{color:var(--muted);font-size:.9rem}
.chev{color:var(--accent);font-weight:900;flex:0 0 auto}

.hero-card{background:var(--ink);color:#fff;padding:28px;border-radius:22px;box-shadow:var(--shadow)}
.hero-card h2{font-size:1.35rem;margin:0 0 18px;letter-spacing:-.03em}
.steps{display:grid;gap:15px;margin:0;padding:0;list-style:none;counter-reset:step}
.steps li{display:flex;gap:13px;align-items:flex-start;color:#d6dfdd;font-size:.94rem}
.steps li::before{
  counter-increment:step;content:counter(step);
  flex:0 0 28px;width:28px;height:28px;border-radius:50%;
  display:grid;place-items:center;background:rgba(255,255,255,.12);color:#fff;font-weight:700;font-size:.85rem;
}
.steps strong{color:#fff;display:block}

section{padding:64px 0}
.section-alt{background:var(--soft);border-block:1px solid var(--line)}

.section-head{max-width:56ch;margin-bottom:28px}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:-.03em;margin:0 0 10px;line-height:1.15}
.section-head p{color:var(--muted);margin:0}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}

.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;display:flex;flex-direction:column;gap:8px;color:var(--ink);
}
a.card:hover{border-color:#bfd0cc;box-shadow:var(--shadow);text-decoration:none}
.card h3{margin:0;font-size:1.06rem;letter-spacing:-.02em;line-height:1.3}
.card p{margin:0;color:var(--muted);font-size:.93rem}

.tag{
  align-self:flex-start;font-size:.75rem;font-weight:700;
  color:var(--accent);background:var(--accent-2);padding:4px 9px;border-radius:999px;
}

.fees-note{margin-top:20px;color:var(--muted);font-size:.9rem;max-width:70ch}

/* ---------- Pages d'article ---------- */

.article-head{padding:52px 0 8px}
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:18px}
.breadcrumb a{color:var(--muted)}

.article-head h1{
  font-size:clamp(2rem,4.4vw,3rem);letter-spacing:-.035em;line-height:1.08;max-width:20ch;
}
.article-meta{color:var(--muted);font-size:.88rem;margin-top:14px}

article.prose{
  padding:26px 0 60px;
  font-family:"Source Serif 4", Georgia, "Times New Roman", serif;
  font-size:1.09rem;line-height:1.72;max-width:var(--measure);
}
article.prose h2{
  font-family:"Inter", sans-serif;
  font-size:1.35rem;letter-spacing:-.025em;line-height:1.25;
  margin:42px 0 12px;padding-top:18px;border-top:1px solid var(--line);
}
article.prose h3{font-family:"Inter", sans-serif;font-size:1.05rem;margin:26px 0 8px;letter-spacing:-.015em}
article.prose p{margin:0 0 16px}
article.prose ul,article.prose ol{margin:0 0 18px;padding-left:22px}
article.prose li{margin-bottom:8px}
article.prose strong{font-weight:650}

.lede{font-size:1.18rem;color:var(--ink)}

.callout{
  font-family:"Inter", sans-serif;
  background:var(--accent-2);border-left:4px solid var(--accent);
  padding:16px 18px;border-radius:0 10px 10px 0;margin:24px 0;font-size:.96rem;line-height:1.55;
}
.callout strong{display:block;margin-bottom:5px;font-weight:700}
.callout p:last-child{margin-bottom:0}

.caution{
  font-family:"Inter", sans-serif;
  background:var(--warn);color:var(--warn-ink);
  padding:16px 18px;border-radius:10px;margin:24px 0;font-size:.94rem;line-height:1.55;
}

.refs{
  font-family:"Inter", sans-serif;font-size:.88rem;color:var(--muted);
  background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin:34px 0 0;
}
.refs h2{border:0;padding:0;margin:0 0 8px;font-size:.95rem;color:var(--ink)}
.refs ul{margin:0;padding-left:20px}
.refs li{margin-bottom:5px}

.cta-strip{
  background:var(--ink);color:#fff;border-radius:18px;padding:28px;margin:44px 0 0;
  font-family:"Inter", sans-serif;
}
.cta-strip h2{margin:0 0 8px;font-size:1.25rem;letter-spacing:-.02em;border:0;padding:0;color:#fff}
.cta-strip p{color:#d6dfdd;margin:0 0 18px;font-size:.96rem;max-width:52ch}
.cta-strip button{
  border:0;background:#fff;color:var(--ink);padding:13px 20px;border-radius:999px;font-weight:800;
}

.related{padding:0 0 60px}
.related h2{font-size:1.1rem;margin:0 0 14px;letter-spacing:-.02em}

/* ---------- Pied de page ---------- */

footer.site{border-top:1px solid var(--line);padding:34px 0;color:var(--muted);font-size:.9rem;background:var(--panel)}
.footer-row{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer-row a{color:var(--muted)}
.footer-row strong{color:var(--ink)}

/* ---------- Formulaire (modale) ---------- */

.modal{
  position:fixed;inset:0;background:rgba(18,33,39,.55);
  display:none;align-items:center;justify-content:center;padding:18px;z-index:60;
}
.modal.open{display:flex}

.dialog{
  background:var(--panel);border-radius:20px;width:min(620px,100%);
  max-height:92vh;overflow:auto;box-shadow:var(--shadow);
}
.dialog-top{padding:18px 22px 0}
.dialog-topline{display:flex;justify-content:space-between;align-items:center;font-weight:800}
.close{border:0;background:var(--soft);width:34px;height:34px;border-radius:50%;font-size:1.1rem;line-height:1}
.progress{height:4px;background:var(--soft);border-radius:999px;margin-top:14px;overflow:hidden}
.progress div{height:100%;background:var(--accent);width:6%;transition:width .25s ease}

.dialog-body{padding:22px}
.q-label{font-size:.8rem;color:var(--muted);margin-bottom:6px}
.dialog-body h2{margin:0 0 6px;font-size:1.25rem;letter-spacing:-.02em;line-height:1.25}
.hint{color:var(--muted);font-size:.92rem;margin:0 0 16px}

.options{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.opt{
  border:1px solid var(--line);background:var(--panel);border-radius:12px;
  padding:13px 15px;text-align:left;transition:.15s ease;
}
.opt:hover{border-color:#bfd0cc}
.opt.selected{border-color:var(--accent);background:var(--accent-2)}

.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:.85rem;color:var(--muted)}
.field input,.field textarea,.field select{
  border:1px solid var(--line);border-radius:10px;padding:11px 13px;background:var(--panel);color:var(--ink);
}
.field textarea{min-height:120px;resize:vertical}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}

.consent{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted);margin:6px 0 14px}
.consent input{margin-top:3px}

.notice{padding:13px 15px;border-radius:10px;background:var(--warn);color:var(--warn-ink);font-size:.89rem;margin-top:14px}

.dialog-actions{display:flex;justify-content:space-between;gap:12px;margin-top:20px}
.btn{border:0;border-radius:999px;padding:12px 20px;font-weight:800}
.btn-secondary{background:var(--soft);color:var(--ink)}
.btn-primary{background:var(--accent);color:#fff}
.btn:disabled{opacity:.45;cursor:not-allowed}

.summary{background:var(--soft);border-radius:12px;padding:16px;margin-top:16px;font-size:.9rem}
.summary dl{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:0}
.summary dt{color:var(--muted)}
.summary dd{margin:0}

.success{text-align:center;padding:26px 4px 6px}
.success .check{
  width:60px;height:60px;margin:0 auto 16px;border-radius:50%;
  background:var(--accent-2);color:var(--accent);display:grid;place-items:center;font-size:1.6rem;font-weight:900;
}
.success h2{margin:0 0 8px}
.success p{color:var(--muted)}

/* ---------- Ligne de réassurance (sous le CTA principal) ---------- */

.trust-line{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;
  margin:18px 0 0;padding:0;list-style:none;
  color:var(--muted);font-size:.86rem;
}
.trust-line li{display:flex;align-items:center;gap:7px}
.trust-line li::before{
  content:"";flex:0 0 auto;width:6px;height:6px;border-radius:50%;
  background:var(--accent);opacity:.55;
}

/* ---------- Encart outil (accueil) ---------- */

.tool-strip{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;
}
.tool-strip h2{margin:0 0 4px;font-size:1.08rem;letter-spacing:-.02em}
.tool-strip p{margin:0;color:var(--muted);font-size:.93rem;max-width:56ch}
.tool-link{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--accent);background:var(--accent-2);color:var(--accent);
  padding:11px 18px;border-radius:999px;font-weight:700;font-size:.93rem;
}
.tool-link:hover{background:var(--accent);color:#fff;text-decoration:none}

/* ---------- Retour (pages d'article) ---------- */

.back-link{
  display:inline-flex;align-items:center;gap:8px;
  margin:0 0 4px;color:var(--muted);font-size:.88rem;font-weight:600;
}
.back-link:hover{color:var(--ink);text-decoration:none}

.article-foot{
  display:flex;flex-wrap:wrap;gap:12px;margin:34px 0 0;
  font-family:"Inter", sans-serif;
}
.article-foot a{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--line);background:var(--panel);color:var(--ink);
  padding:11px 18px;border-radius:999px;font-weight:650;font-size:.92rem;
}
.article-foot a:hover{border-color:#bfd0cc;box-shadow:var(--shadow);text-decoration:none}

.disclaimer{
  font-family:"Inter", sans-serif;
  margin:30px 0 0;padding-top:16px;border-top:1px solid var(--line);
  color:var(--muted);font-size:.85rem;line-height:1.55;
}

/* ---------- Calculateur de délai ---------- */

.calc{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:26px;margin-top:8px;
}
.calc-step{margin-bottom:20px}
.calc-step:last-of-type{margin-bottom:0}
.calc-step > label,.calc-legend{
  display:block;font-weight:700;font-size:.95rem;margin-bottom:8px;letter-spacing:-.01em;
}
.calc-step .calc-help{margin:0 0 10px;color:var(--muted);font-size:.88rem}
.calc select,.calc input[type="date"]{
  width:100%;border:1px solid var(--line);border-radius:10px;
  padding:12px 13px;background:var(--panel);color:var(--ink);
}
.calc fieldset{border:0;margin:0;padding:0}
.calc-radios{display:grid;gap:10px}
.calc-radios label{
  display:flex;gap:10px;align-items:flex-start;
  border:1px solid var(--line);border-radius:12px;padding:12px 14px;
  font-size:.94rem;cursor:pointer;transition:.15s ease;
}
.calc-radios label:hover{border-color:#bfd0cc}
.calc-radios input{margin-top:3px}
.calc-radios input:checked + span{font-weight:650}
.calc-submit{
  border:0;background:var(--accent);color:#fff;
  padding:14px 24px;border-radius:999px;font-weight:800;
  box-shadow:0 10px 24px rgba(32,79,70,.18);transition:.2s ease;width:100%;
}
.calc-submit:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(32,79,70,.24)}
.calc-error{margin-top:14px;padding:12px 14px;border-radius:10px;background:var(--warn);color:var(--warn-ink);font-size:.9rem}

.calc-result{
  margin-top:22px;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;background:var(--soft);
}
.calc-result-top{background:var(--ink);color:#fff;padding:24px 26px}
.calc-result-top .calc-kicker{
  display:block;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  color:#9fb4af;margin-bottom:8px;
}
.calc-date{display:block;font-size:clamp(1.7rem,4.5vw,2.4rem);font-weight:800;letter-spacing:-.03em;line-height:1.1}
.calc-countdown{display:block;margin-top:10px;color:#d6dfdd;font-size:.97rem}
.calc-result-body{padding:20px 26px 24px}
.calc-basis{margin:0;font-size:.92rem;color:var(--muted)}
.calc-basis strong{color:var(--ink)}
.calc-steps{margin:14px 0 0;padding-left:20px;font-size:.88rem;color:var(--muted)}
.calc-steps li{margin-bottom:4px}
.calc-flag{
  margin:16px 0 0;padding:13px 15px;border-radius:10px;
  background:var(--warn);color:var(--warn-ink);font-size:.9rem;line-height:1.5;
}
.calc-flag.calc-flag-neutral{background:var(--accent-2);color:var(--ink)}
.calc-privacy{margin:14px 0 0;color:var(--muted);font-size:.85rem}
.calc-disclaimer{
  margin:20px 0 0;padding:16px 18px;border:1px solid var(--line);border-radius:12px;
  background:var(--panel);color:var(--muted);font-size:.85rem;line-height:1.6;
}
.calc-cta{background:var(--ink);color:#fff;border-radius:18px;padding:26px;margin:26px 0 0}
.calc-cta h2{margin:0 0 8px;font-size:1.2rem;letter-spacing:-.02em}
.calc-cta p{color:#d6dfdd;margin:0 0 18px;font-size:.95rem;max-width:52ch}
.calc-cta button{border:0;background:#fff;color:var(--ink);padding:13px 22px;border-radius:999px;font-weight:800}

/* ---------- Responsive ---------- */

@media (max-width:900px){
  .navlinks{display:none}
  .hero{grid-template-columns:1fr;gap:30px;padding-top:52px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  h1{max-width:none}
  .tool-strip{align-items:flex-start}
}

@media (max-width:620px){
  .container,.container-narrow{width:min(100% - 22px,1120px)}
  .hero{padding-top:38px}
  .hero-card{padding:22px}
  .options,.two-col{grid-template-columns:1fr}
  .dialog-body{padding:20px 16px}
  .summary dl{grid-template-columns:1fr}
  .summary dd{margin-bottom:6px}
  .footer-row{flex-direction:column}
  article.prose{font-size:1.04rem}
  .calc{padding:20px 18px}
  .calc-result-top{padding:20px 18px}
  .calc-result-body{padding:18px}
  .calc-cta{padding:22px 18px}
  .tool-strip{padding:18px}
  .tool-link{width:100%;justify-content:center}
  .article-foot a{width:100%;justify-content:center}
}