/* ============================================================
   PRISME PRO — refonte v2 (base : contenu du site existant,
   style : papier & encre, vert sapin, laiton)
   ============================================================ */
:root{
  --paper:#F7F4EE;--paper-deep:#EFEAE0;--ink:#1B1912;--ink-soft:#57534A;
  --line:#DDD6C8;--pine:#175A47;--pine-deep:#0E3D30;--brass:#A97E42;
  --white:#FFFFFF;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
section[id]{scroll-margin-top:76px}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
::selection{background:var(--pine);color:var(--white)}
.wrap{max-width:1080px;margin:0 auto;padding:0 28px}

/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(247,244,238,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-family:var(--serif);font-weight:600;font-size:1.25rem;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px}
.logo svg{display:block}
nav ul{display:flex;gap:30px;list-style:none;align-items:center}
nav a{text-decoration:none;color:var(--ink-soft);font-size:.9rem;font-weight:500;transition:color .15s}
nav a:hover{color:var(--ink)}
.btn{display:inline-block;text-decoration:none;text-align:center;font-weight:600;font-size:.95rem;padding:11px 22px;border-radius:4px;transition:background .15s,color .15s}
.btn-pine{background:var(--pine);color:var(--white)}
.btn-pine:hover{background:var(--pine-deep)}
.btn-ghost{color:var(--ink);border:1px solid var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
nav .btn{padding:9px 18px;font-size:.88rem}
.burger{display:none;background:none;border:none;cursor:pointer;padding:8px}
.burger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0}

/* Hero */
.hero{padding:96px 0 84px;border-bottom:1px solid var(--line)}
.kicker{font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);margin-bottom:26px}
h1{font-family:var(--serif);font-weight:500;font-size:clamp(2.4rem,5vw,3.9rem);line-height:1.07;letter-spacing:-.015em;margin-bottom:28px}
h1 em{font-style:italic;color:var(--pine)}
.hero p.lead{font-size:1.1rem;color:var(--ink-soft);max-width:36em;margin-bottom:20px}
.hero p.lead strong{color:var(--ink)}
.cta-row{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin-top:34px}
.hero-note{margin-top:30px;font-size:.86rem;color:var(--ink-soft);display:flex;align-items:center;gap:9px}
.hero-note::before{content:"";width:26px;height:1px;background:var(--brass);flex:none}

/* Sections */
section{padding:96px 0}
.section-head{max-width:48em;margin-bottom:52px}
.section-head h2{font-family:var(--serif);font-weight:500;font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.15;letter-spacing:-.01em}
.section-head p{color:var(--ink-soft);margin-top:14px;font-size:1.05rem}
.rule{width:44px;height:3px;background:var(--brass);margin-bottom:24px;border-radius:2px}
.alternate{background:var(--paper-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* Offres */
.offer{display:grid;grid-template-columns:120px 1fr;gap:32px;padding:40px 0;border-top:1px solid var(--line)}
.offers-list{border-bottom:1px solid var(--line)}
.offer-num{font-family:var(--serif);font-weight:400;font-size:2.6rem;line-height:1;color:var(--brass);text-align:left}
.offer h3{font-family:var(--serif);font-weight:600;font-size:1.4rem;margin-bottom:6px;letter-spacing:-.01em}
.offer .cible{font-size:.86rem;font-weight:600;color:var(--pine);letter-spacing:.02em;margin-bottom:12px}
.offer .peur{font-family:var(--serif);font-style:italic;font-size:1.05rem;color:var(--ink-soft);margin-bottom:14px}
.offer ul{list-style:none;margin:0 0 12px}
.offer li{display:flex;gap:10px;padding:3px 0;color:var(--ink-soft);font-size:.98rem}
.offer li::before{content:"—";color:var(--brass);flex:none}
.offer .price-row{display:flex;align-items:baseline;gap:8px;margin-top:14px}
.offer .price{font-family:var(--serif);font-weight:600;font-size:1.5rem;color:var(--ink)}
.offer .price-note{font-size:.85rem;color:var(--ink-soft)}
.offer .gratuit{color:var(--pine)}

/* Angles morts */
.angles{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line)}
.angle{padding:34px 30px 34px 0;border-bottom:1px solid var(--line)}
.angle:nth-child(odd){border-right:1px solid var(--line);padding-right:34px}
.angle:nth-child(even){padding-left:34px}
.angle-num{font-family:var(--serif);color:var(--brass);font-size:1.6rem;margin-bottom:10px}
.angle h3{font-family:var(--serif);font-size:1.2rem;font-weight:600;margin-bottom:10px}
.angle p{font-size:.95rem;color:var(--ink-soft);margin-bottom:6px}
.angle p strong{color:var(--ink)}

/* Méthode */
.steps{display:grid;grid-template-columns:repeat(5,1fr)}
.step{padding:8px 22px 8px 0;position:relative}
.step+.step{padding-left:22px;border-left:1px solid var(--line)}
.step-num{font-family:var(--serif);color:var(--brass);font-size:.95rem;margin-bottom:10px;font-weight:600}
.step h3{font-family:var(--serif);font-size:1.05rem;font-weight:600;margin-bottom:8px}
.step p{font-size:.9rem;color:var(--ink-soft)}

/* Pour qui (secteurs — sans emoji) */
.secteurs{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line)}
.secteur{padding:30px 0 30px 24px;border-bottom:1px solid var(--line);position:relative}
.secteur::before{content:"";position:absolute;left:0;top:34px;width:3px;height:34px;background:var(--brass);border-radius:2px}
.secteur h3{font-family:var(--serif);font-weight:600;font-size:1.2rem;margin-bottom:8px}
.secteur p{color:var(--ink-soft);font-size:.98rem}

/* Engagements */
.engagements{list-style:none;columns:2;column-gap:48px}
.engagements li{break-inside:avoid;padding:14px 0;border-bottom:1px dashed var(--line)}
.engagements li strong{display:block;font-family:var(--serif);font-size:1.08rem;margin-bottom:4px}
.engagements li span{color:var(--ink-soft);font-size:.95rem}

/* FAQ */
details{border-top:1px solid var(--line)}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 4px;font-family:var(--serif);font-weight:600;font-size:1.12rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--sans);font-weight:400;font-size:1.7rem;color:var(--brass);line-height:1;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 4px 26px;color:var(--ink-soft);max-width:46em}
details a{color:var(--pine)}

/* À propos */
.apropos-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.apropos-grid h2{font-family:var(--serif);font-weight:500;font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.2;margin-bottom:20px}
.apropos-grid p{color:var(--ink-soft);margin-bottom:16px}
.apropos-grid p strong{color:var(--ink)}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.badge{border:1px solid var(--line);border-radius:4px;background:var(--white);padding:8px 14px;font-size:.85rem;color:var(--ink)}
.badge small{display:block;color:var(--ink-soft);font-size:.78rem}

/* Localisation */
.localisation{background:var(--paper-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.departements{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.departement h3{font-family:var(--serif);font-size:1.15rem;font-weight:600;margin-bottom:8px}
.departement h3 span{color:var(--brass)}
.departement p{font-size:.93rem;color:var(--ink-soft)}
.hors-zone{margin-top:26px;font-size:.95rem;color:var(--ink-soft)}
.hors-zone a{color:var(--pine)}

/* CTA final */
.final{padding:110px 0;text-align:center}
.final h2{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4.4vw,3.2rem);line-height:1.12;max-width:17em;margin:0 auto 18px}
.final h2 em{font-style:italic;color:var(--pine)}
.final p{color:var(--ink-soft);max-width:36em;margin:0 auto 38px}
.final .cta-row{justify-content:center}
.coordonnees{margin-top:40px;display:flex;gap:32px;justify-content:center;flex-wrap:wrap;font-size:.93rem;color:var(--ink-soft)}
.coordonnees a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--brass)}

/* Footer */
footer{border-top:1px solid var(--line);padding:32px 0}
.footer-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.83rem;color:var(--ink-soft)}
.footer-in a{color:var(--ink-soft);text-decoration:none}
.footer-in a:hover{color:var(--ink)}
.nocookie{color:var(--pine);font-weight:500}

/* Reveal */
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
  .reveal.visible{opacity:1;transform:none}
}

/* Responsive */
@media (max-width:920px){
  .angles,.secteurs{grid-template-columns:1fr}
  .angle:nth-child(odd){border-right:none;padding-right:0}
  .angle:nth-child(even){padding-left:0}
  .steps{grid-template-columns:1fr;gap:24px}
  .step+.step{padding-left:0;border-left:none;border-top:1px solid var(--line);padding-top:24px}
  .departements{grid-template-columns:1fr}
  .apropos-grid{grid-template-columns:1fr}
  .offer{grid-template-columns:1fr;gap:8px;padding:32px 0}
  .offer-num{font-size:2rem}
}
@media (max-width:760px){
  section{padding:68px 0}
  .hero{padding:60px 0 52px}
  nav ul{display:none;position:absolute;top:64px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:22px 28px;gap:18px}
  nav ul.open{display:flex}
  .burger{display:block}
}

/* Pages légales (mentions, confidentialité) */
.legal-content{max-width:760px}
.legal-content h2{font-family:var(--serif);font-weight:500;font-size:1.5rem;margin:34px 0 12px;line-height:1.25}
.legal-content h3{font-family:var(--serif);font-weight:600;font-size:1.12rem;margin:22px 0 8px}
.legal-content p{color:var(--ink-soft);margin-bottom:12px;font-size:.98rem}
.legal-content p strong{color:var(--ink)}
.legal-content ul{margin:0 0 12px 20px;color:var(--ink-soft);font-size:.98rem}
.legal-content li{margin-bottom:6px}
.legal-content a{color:var(--pine)}
.legal-content .update{font-size:.85rem;color:var(--brass);font-weight:600;margin-bottom:8px}