/*
Theme Name: Salaire Brut en Net 2026
Theme URI: https://salairebrutennet.fr
Description: Thème « fiche de paie / fintech clair » pour salairebrutennet.fr — calculateur instantané brut⇄net 2026, détail des cotisations façon bulletin de paie. Responsive, accessible, sans plugin SEO.
Author: salairebrutennet.fr
Version: 1.0.0
License: GPLv2 or later
Text Domain: sbn2026
*/

:root{
  --ink:#0f172a; --ink-2:#334155; --muted:#64748b; --faint:#94a3b8;
  --bg:#eef2f7; --bg-2:#f8fafc; --card:#ffffff; --line:#e2e8f0; --line-2:#cbd5e1;
  --green:#16a34a; --green-d:#15803d; --green-bg:#ecfdf5; --green-line:#bbf7d0;
  --blue:#2563eb; --blue-bg:#eff6ff;
  --neg:#b91c1c;
  --radius:16px; --radius-sm:10px;
  --shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px -12px rgba(15,23,42,.18);
  --shadow-lg:0 12px 40px -12px rgba(15,23,42,.28);
  --maxw:1080px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:17px;line-height:1.6;
  color:var(--ink);background:var(--bg);
  background-image:radial-gradient(1200px 600px at 50% -200px,#dbe7f7 0%,transparent 70%);background-repeat:no-repeat;
  -webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(28px,4.5vw,42px);font-weight:800}
h2{font-size:clamp(22px,3vw,30px);font-weight:700;margin-top:0}
h3{font-size:20px;font-weight:700}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- Header ---------- */
.site-header{background:rgba(255,255,255,.85);backdrop-filter:saturate(160%) blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:18px;letter-spacing:-.02em}
.brand:hover{text-decoration:none}
.brand .logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--green),var(--green-d));display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px;box-shadow:0 4px 10px -2px rgba(22,163,74,.5)}
.brand b{color:var(--green-d)}
.main-nav{display:flex;gap:6px;flex-wrap:wrap}
.main-nav a{color:var(--ink-2);font-weight:500;font-size:15px;padding:7px 12px;border-radius:8px}
.main-nav a:hover{background:var(--bg-2);text-decoration:none;color:var(--ink)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:99;border-radius:8px}

/* ---------- Hero ---------- */
.hero{padding:42px 0 8px;text-align:center}
.hero p.lead{font-size:19px;color:var(--ink-2);max-width:60ch;margin:0 auto 6px}
.hero .badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:14px;color:var(--muted);font-size:14px;font-weight:500}
.hero .badges span{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);padding:6px 12px;border-radius:999px}
.hero .badges b{color:var(--green-d)}

/* ---------- Calculateur (carte fiche de paie) ---------- */
.calc{max-width:760px;margin:24px auto 0}
.calc-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden}
.calc-head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;background:linear-gradient(180deg,#fff,#fbfdff)}
.calc-head h2{font-size:19px;margin:0;display:flex;align-items:center;gap:9px}
.calc-head .dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px var(--green-bg)}
.calc-body{padding:22px}
.seg{display:inline-flex;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:3px;gap:3px}
.seg label{cursor:pointer;font-size:14px;font-weight:600;color:var(--ink-2);padding:7px 14px;border-radius:8px;white-space:nowrap}
.seg input{position:absolute;opacity:0;width:0;height:0}
.seg input:checked + span{background:#fff;color:var(--green-d);box-shadow:var(--shadow)}
.seg span{display:inline-block;padding:7px 14px;margin:-7px -14px;border-radius:8px;transition:.15s}
.seg input:focus-visible + span{outline:2px solid var(--blue);outline-offset:2px}

.field-row{display:grid;grid-template-columns:1.3fr 1fr;gap:16px;margin:18px 0 6px}
.field{display:flex;flex-direction:column;gap:7px}
.field label.lbl{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.amount{display:flex;align-items:center;background:var(--bg-2);border:2px solid var(--line-2);border-radius:12px;padding:0 14px;transition:.15s}
.amount:focus-within{border-color:var(--green);background:#fff;box-shadow:0 0 0 4px var(--green-bg)}
.amount input{border:0;background:transparent;font-size:30px;font-weight:800;color:var(--ink);width:100%;padding:12px 0;outline:none;font-variant-numeric:tabular-nums}
.amount .cur{font-size:24px;font-weight:700;color:var(--faint)}
.controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:6px}
.pas-field{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-2);margin-top:14px}
.pas-field input{width:64px;border:2px solid var(--line-2);border-radius:8px;padding:6px 8px;font-size:15px;font-weight:600;text-align:right}

/* Résultat */
.result{border-top:1px dashed var(--line-2);margin-top:6px}
.result[hidden]{display:none}
.big{padding:22px;text-align:center;background:var(--green-bg);border-bottom:1px solid var(--green-line)}
.big .big-label{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--green-d)}
.big .big-value{font-size:clamp(40px,8vw,56px);font-weight:800;color:var(--green-d);line-height:1.05;margin:4px 0;font-variant-numeric:tabular-nums}
.big .big-sub{color:var(--ink-2);font-weight:500}
.sbn-lines{padding:8px 22px 4px}
.sbn-line{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid var(--line);font-size:15px}
.sbn-line span{color:var(--ink-2)}
.sbn-line b{font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap}
.sbn-line.sbn-pos b{color:var(--ink)}
.sbn-line.sbn-neg b{color:var(--neg);font-weight:500}
.sbn-line.sbn-neg span{color:var(--muted)}
.sbn-line.sbn-tot{border-top:2px solid var(--line-2);border-bottom:0;font-weight:700}
.sbn-line.sbn-tot b{color:var(--ink)}
.sbn-line.sbn-net{background:var(--green-bg);margin:6px -22px 0;padding:12px 22px;border:0;font-size:17px}
.sbn-line.sbn-net span{color:var(--green-d);font-weight:700}
.sbn-line.sbn-net b{color:var(--green-d);font-weight:800;font-size:19px}
.sbn-extra{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:16px 22px 22px}
.sbn-chip{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:2px}
.sbn-chip span{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.sbn-chip b{font-size:17px;font-variant-numeric:tabular-nums}
.calc-note{font-size:13px;color:var(--muted);padding:0 22px 18px;text-align:center}

/* ---------- Sections ---------- */
section.block{padding:44px 0}
section.block.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.block .intro{max-width:70ch;color:var(--ink-2)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
.step{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px}
.step .n{width:32px;height:32px;border-radius:9px;background:var(--green);color:#fff;font-weight:800;display:grid;place-items:center;margin-bottom:10px}
.step h3{font-size:17px;margin-bottom:6px}
.step p{margin:0;font-size:15px;color:var(--ink-2)}

/* Grille montants */
.sbn-grille{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:8px}
.sbn-grille-item{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 13px;color:var(--ink);font-weight:600;font-size:14.5px}
.sbn-grille-item:hover{border-color:var(--green);background:var(--green-bg);text-decoration:none}
.sbn-grille-item .g-arr{color:var(--green);font-weight:800}
.sbn-grille-item .g-to{color:var(--green-d)}
.sbn-grille-item .g-from{color:var(--ink-2)}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:0;margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;padding:16px 18px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--green);font-weight:800;font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .ans{padding:14px 18px;color:var(--ink-2);font-size:15.5px}

/* Prose (pages, montant) */
.prose{max-width:72ch;margin:0 auto}
.prose p,.prose li{color:var(--ink-2)}
.prose h2{margin-top:1.4em}
.prose table{width:100%;border-collapse:collapse;margin:1em 0;font-size:15px}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.prose th{background:var(--bg-2)}

/* Breadcrumb */
.crumb{font-size:14px;color:var(--muted);padding:18px 0 0}
.crumb a{color:var(--muted)}

/* CTA lead */
.lead-cta{background:linear-gradient(135deg,#0b3d2e,#0f766e);color:#fff;border-radius:var(--radius);padding:28px;text-align:center;margin:8px 0}
.lead-cta h2{color:#fff}
.lead-cta p{color:#d1fae5;max-width:56ch;margin:0 auto 16px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--green);color:#fff;font-weight:700;padding:13px 22px;border-radius:11px;box-shadow:0 8px 20px -6px rgba(22,163,74,.6)}
.btn:hover{background:var(--green-d);text-decoration:none}
.btn.ghost{background:#fff;color:var(--green-d)}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#cbd5e1;margin-top:48px;padding:36px 0 24px;font-size:15px}
.site-footer a{color:#fff}
.site-footer .cols{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between}
.site-footer h4{color:#fff;font-size:15px;margin:0 0 10px}
.site-footer nav{display:flex;flex-direction:column;gap:6px}
.site-footer .legal{border-top:1px solid #1e293b;margin-top:22px;padding-top:16px;color:var(--faint);font-size:13px}
.disclaimer{background:#fffbeb;border:1px solid #fde68a;color:#854d0e;border-radius:10px;padding:12px 14px;font-size:13.5px;margin-top:16px}

/* ---------- Responsive ---------- */
@media (max-width:720px){
  body{font-size:16px}
  .main-nav{display:none}
  .field-row{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .sbn-grille{grid-template-columns:1fr}
  .sbn-extra{grid-template-columns:1fr 1fr}
  .amount input{font-size:26px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto;transition:none!important}}

/* Ceinture+bretelles : masque le lien Contact moderne du plugin réseau si jamais injecté */
.eagle-contact-footer-link{display:none!important}