/* ═══════════════════════════════════════════════════════════
   BASE.CSS — Le Pacte de l'Équilibre
   Blanc × Bleu République × Or antique
   Playfair Display + Nunito
   Architecture : max-width centré, jamais de grid imbriqué
═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,600;1,700&family=Nunito:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&display=swap');

/* ── TOKENS ── */
:root {
  --blue:       #1a3a6b;
  --blue-mid:   #2952a3;
  --blue-light: #4a7cd4;
  --blue-pale:  #e8eefa;
  --blue-xpale: #f3f6fd;
  --gold:       #c5922a;
  --gold-light: #e8b84b;
  --gold-pale:  #fdf8ec;
  --green:      #1e6b45;
  --green-pale: #ebf5f0;
  --red:        #c0392b;
  --red-pale:   #fdf0ee;
  --ink:        #111827;
  --body:       #374151;
  --muted:      #6b7280;
  --faint:      #9ca3af;
  --border:     #e5e7eb;
  --border-mid: #d1d5db;
  --bg:         #ffffff;
  --bg-soft:    #f9fafb;
  --bg-section: #f3f4f6;

  --font-h: 'Playfair Display', Georgia, serif;
  --font-b: 'Nunito', system-ui, sans-serif;

  /* Layout */
  --w-page: 1100px;
  --w-text: 780px;
  --pad-x: clamp(1.25rem, 5vw, 3rem);
  --pad-sec: clamp(4rem, 8vw, 7rem);
  --radius: 12px;
  --radius-sm: 8px;
}

/* ── RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased;text-size-adjust:100%}
body{font-family:var(--font-b);background:var(--bg);color:var(--body);overflow-x:hidden;line-height:1.7}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:var(--font-b)}

/* ── CONTENEURS ── */
/* RÈGLE FONDAMENTALE : tout passe par .page, jamais de grid imbriqué */
.page{width:100%;max-width:var(--w-page);margin:0 auto;padding:0 var(--pad-x)}
.page-text{width:100%;max-width:var(--w-text);margin:0 auto;padding:0 var(--pad-x)}

/* ── NAVIGATION ── */
#nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(255,255,255,.97);
  border-bottom:2px solid var(--blue-pale);
  box-shadow:0 2px 20px rgba(26,58,107,.08);
}
.nav-wrap{
  max-width:var(--w-page);margin:0 auto;
  padding:0 var(--pad-x);
  height:66px;
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
}
.nav-logo{
  font-family:var(--font-h);font-size:1.15rem;font-weight:700;
  color:var(--ink);white-space:nowrap;flex-shrink:0;
}
.nav-logo em{font-style:italic;color:var(--blue)}
.nav-menu{display:flex;align-items:center;gap:.1rem;list-style:none}
.nav-menu a{
  font-size:.85rem;font-weight:600;color:var(--muted);
  padding:.42rem .8rem;border-radius:6px;
  transition:color .18s,background .18s;white-space:nowrap;
}
.nav-menu a:hover{color:var(--blue);background:var(--blue-xpale)}
.nav-menu a.is-active{color:var(--blue)}
.nav-cta-btn{
  background:var(--blue)!important;color:#fff!important;
  border-radius:8px!important;font-weight:700!important;
  padding:.46rem 1.1rem!important;margin-left:.4rem;
  transition:background .2s!important;
}
.nav-cta-btn:hover{background:var(--blue-mid)!important}
.nav-burger{
  display:none;background:none;
  border:1.5px solid var(--border-mid);border-radius:7px;
  cursor:pointer;color:var(--ink);
  width:40px;height:40px;font-size:1.1rem;
  align-items:center;justify-content:center;flex-shrink:0;
}

/* Progress bar */
#read-bar{position:fixed;top:66px;left:0;right:0;height:3px;z-index:999;background:var(--border)}
#read-fill{height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--gold));transition:width .1s linear}

/* ── SOUS-NAVIGATION (sticky) ── */
.sub-nav{
  position:sticky;top:69px;z-index:900;
  background:var(--bg);border-bottom:1px solid var(--border);
  overflow-x:auto;scrollbar-width:none;
}
.sub-nav::-webkit-scrollbar{display:none}
.sub-nav-inner{
  max-width:var(--w-page);margin:0 auto;
  padding:0 var(--pad-x);
  display:flex;align-items:stretch;white-space:nowrap;
}
.sub-nav a{
  display:inline-block;padding:.75rem .95rem;
  font-size:.78rem;font-weight:700;color:var(--muted);
  border-bottom:2px solid transparent;
  transition:color .2s,border-color .2s;
}
.sub-nav a:hover{color:var(--blue)}
.sub-nav a.is-on{color:var(--blue);border-bottom-color:var(--blue)}

/* ── SECTIONS ── */
section{padding:var(--pad-sec) 0}
section.bg-soft{background:var(--bg-soft)}
section.bg-section{background:var(--bg-section)}
section.bg-blue{background:var(--blue)}
section.bg-ink{background:var(--ink)}

/* ── TYPOGRAPHIE ── */
.tag{
  display:inline-block;font-size:.7rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  margin-bottom:.75rem;
}
.tag-blue{color:var(--blue)}
.tag-gold{color:var(--gold)}
.tag-green{color:var(--green)}
.tag-white{color:rgba(255,255,255,.6)}

h1,h2,h3,h4{font-family:var(--font-h);line-height:1.15;color:var(--ink)}
.sec-title{font-size:clamp(1.9rem,3.5vw,2.8rem);font-weight:700;margin-bottom:1rem}
.sec-title em{font-style:italic;color:var(--blue);font-weight:400}
.sec-title.on-blue{color:#fff}
.sec-title.on-blue em{color:rgba(255,255,255,.7)}

.sec-lead{font-size:1.05rem;color:var(--muted);line-height:1.85;max-width:640px;margin-bottom:2.5rem}
.sec-lead.on-blue{color:rgba(255,255,255,.65)}

p.body{font-size:1rem;line-height:1.85;color:var(--body);margin-bottom:1rem}
p.body strong{color:var(--ink);font-weight:700}
p.body-sm{font-size:.9rem;line-height:1.8;color:var(--muted)}

/* ── BOUTONS ── */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--font-b);font-weight:700;font-size:.92rem;
  padding:.82rem 1.9rem;border-radius:var(--radius-sm);
  border:none;cursor:pointer;text-decoration:none;
  transition:all .22s;line-height:1;
}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-mid);transform:translateY(-2px);box-shadow:0 6px 18px rgba(26,58,107,.25)}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:var(--gold-light);transform:translateY(-2px);box-shadow:0 6px 18px rgba(197,146,42,.3)}
.btn-white{background:#fff;color:var(--blue)}
.btn-white:hover{background:var(--blue-xpale);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--blue);border:2px solid var(--blue)}
.btn-outline:hover{background:var(--blue);color:#fff}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.3)}
.btn-ghost:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.6)}
.btn-lg{padding:1rem 2.3rem;font-size:1rem}
.btn-sm{padding:.55rem 1.2rem;font-size:.82rem}

/* ── LAYOUT SIMPLE (colonne unique, alignée) ── */
/* Jamais de CSS Grid imbriqué — on utilise flexbox avec flex-wrap */
.row{display:flex;gap:1.5rem;flex-wrap:wrap;align-items:flex-start}
.row>*{flex:1 1 280px;min-width:0}
.row.gap-lg{gap:2.5rem}
.row.gap-xl{gap:3.5rem}
.row.align-center{align-items:center}
.row.cols-3>*{flex:1 1 220px}
.row.cols-4>*{flex:1 1 180px}
.col-2-3{flex:2 1 420px!important}
.col-1-3{flex:1 1 260px!important}

/* ── CARTES ── */
.card{
  background:var(--bg);border:1px solid var(--border);
  border-radius:var(--radius);
  padding:clamp(1.4rem,3vw,2rem);
  transition:box-shadow .28s,transform .28s;
}
.card:hover{box-shadow:0 8px 28px rgba(26,58,107,.1);transform:translateY(-3px)}
.card.blue-tint{background:var(--blue-xpale);border-color:var(--blue-pale)}
.card.gold-tint{background:var(--gold-pale);border-color:rgba(197,146,42,.2)}
.card.green-tint{background:var(--green-pale);border-color:rgba(30,107,69,.15)}
.card.soft{background:var(--bg-soft);border-color:var(--border)}
.card-icon{font-size:2rem;margin-bottom:.9rem;display:block}
.card h3{font-family:var(--font-h);font-size:1.15rem;font-weight:700;color:var(--ink);margin-bottom:.5rem}
.card p{font-size:.9rem;color:var(--muted);line-height:1.72}

/* ── CALL-OUTS ── */
.callout{
  display:flex;gap:.9rem;
  padding:1.1rem 1.4rem;border-radius:var(--radius-sm);
  font-size:.92rem;line-height:1.78;margin:1.1rem 0;
}
.callout-ico{font-size:1.1rem;flex-shrink:0;margin-top:.1rem}
.callout.blue{background:var(--blue-xpale);border-left:4px solid var(--blue);color:#1a2d5a}
.callout.gold{background:var(--gold-pale);border-left:4px solid var(--gold);color:#5a3600}
.callout.green{background:var(--green-pale);border-left:4px solid var(--green);color:#0d3d1e}
.callout.red{background:var(--red-pale);border-left:4px solid var(--red);color:#5a1008}
.callout strong{font-weight:700}

/* ── TABLEAUX ── */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius);border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;font-size:.9rem}
table thead th{
  background:var(--blue);color:#fff;font-weight:700;
  padding:.78rem 1rem;text-align:left;font-size:.82rem;
}
table td{padding:.68rem 1rem;border-bottom:1px solid var(--border);color:var(--body);vertical-align:top}
table tr:last-child td{border-bottom:none}
table tr:nth-child(even) td{background:var(--bg-section)}
table tr:hover td{background:var(--blue-xpale)}
.tr-total td{background:var(--blue)!important;color:#fff!important;font-weight:700}
.tr-sub td{background:var(--blue-pale)!important;font-weight:600;color:var(--blue)!important}
.c-pos{color:var(--green);font-weight:700}
.c-neg{color:var(--red);font-weight:700}
.c-gold{color:var(--gold);font-weight:700}

/* ── LISTES STYLISÉES ── */
ul.check-list{list-style:none;display:flex;flex-direction:column;gap:.55rem}
ul.check-list li{display:flex;gap:.7rem;font-size:.95rem;color:var(--body);line-height:1.6;align-items:flex-start}
ul.check-list li::before{content:"✓";color:var(--green);font-weight:700;flex-shrink:0;margin-top:.05rem}
ul.check-list.blue li::before{color:var(--blue)}
ul.cross-list{list-style:none;display:flex;flex-direction:column;gap:.55rem}
ul.cross-list li{display:flex;gap:.7rem;font-size:.95rem;color:var(--body);line-height:1.6;align-items:flex-start}
ul.cross-list li::before{content:"×";color:var(--red);font-weight:700;flex-shrink:0}
ul.arrow-list{list-style:none;display:flex;flex-direction:column;gap:.5rem}
ul.arrow-list li{display:flex;gap:.7rem;font-size:.95rem;color:var(--body);line-height:1.6}
ul.arrow-list li::before{content:"→";color:var(--gold);font-weight:700;flex-shrink:0}

/* ── FAQ ── */
.faq-list{border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-btn{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:1.2rem 0;display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem;
  font-family:var(--font-h);font-size:1.08rem;font-weight:600;color:var(--ink);
  transition:color .2s;line-height:1.35;
}
.faq-btn:hover{color:var(--blue)}
.faq-ico{
  width:28px;height:28px;flex-shrink:0;border-radius:50%;
  border:2px solid var(--border-mid);display:flex;align-items:center;justify-content:center;
  font-size:.95rem;color:var(--faint);transition:all .3s;margin-top:.05rem;
}
.faq-item.open .faq-btn{color:var(--blue)}
.faq-item.open .faq-ico{border-color:var(--blue);color:var(--blue);transform:rotate(45deg);background:var(--blue-xpale)}
.faq-body{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-item.open .faq-body{max-height:1000px}
.faq-body-inner{padding:0 0 1.4rem;font-size:.95rem;color:var(--muted);line-height:1.85}
.faq-body-inner strong{color:var(--ink)}

/* ── TIMELINE ── */
.timeline{position:relative;padding-left:2.2rem}
.timeline::before{content:'';position:absolute;left:8px;top:8px;bottom:0;width:2px;background:var(--border)}
.tl-item{position:relative;margin-bottom:1.8rem}
.tl-dot{position:absolute;left:-2.2rem;top:7px;width:14px;height:14px;border-radius:50%;background:var(--blue);border:3px solid var(--bg);box-shadow:0 0 0 2px var(--blue)}
.tl-dot.gold{background:var(--gold);box-shadow:0 0 0 2px var(--gold)}
.tl-dot.green{background:var(--green);box-shadow:0 0 0 2px var(--green)}
.tl-period{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin-bottom:.35rem;display:block}
.tl-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1.1rem 1.3rem}
.tl-card.highlight{background:var(--green-pale);border-color:rgba(30,107,69,.25)}
.tl-tag{display:inline-block;font-size:.65rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.15rem .5rem;border-radius:3px;margin-bottom:.4rem}
.tl-tag.loi{background:var(--blue-pale);color:var(--blue)}
.tl-tag.budget{background:var(--green-pale);color:var(--green)}
.tl-tag.admin{background:var(--bg-section);color:var(--muted)}
.tl-tag.go{background:var(--green);color:#fff}
.tl-card h4{font-family:var(--font-h);font-size:.97rem;font-weight:700;color:var(--ink);margin-bottom:.3rem}
.tl-card p{font-size:.85rem;color:var(--muted);line-height:1.65}

/* ── INDICATEURS ── */
.ind-box{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1.3rem;text-align:center;transition:all .28s}
.ind-box:hover{box-shadow:0 6px 20px rgba(26,58,107,.1);transform:translateY(-3px)}
.ind-now{font-family:var(--font-h);font-size:1.55rem;font-weight:700;color:var(--red);line-height:1}
.ind-arrow{color:var(--border-mid);display:block;font-size:.9rem;margin:.3rem 0}
.ind-target{font-family:var(--font-h);font-size:1.55rem;font-weight:700;color:var(--green);line-height:1}
.ind-label{font-size:.72rem;font-weight:700;color:var(--faint);margin-top:.4rem;line-height:1.4;text-transform:uppercase;letter-spacing:.05em}
.ind-source{font-size:.65rem;color:var(--border-mid);font-style:italic;margin-top:.2rem}

/* ── CITATION ── */
.blockquote{
  font-family:var(--font-h);font-size:clamp(1.15rem,2vw,1.4rem);
  font-style:italic;font-weight:400;color:var(--blue-mid);
  line-height:1.65;padding:1.8rem 2.4rem;text-align:center;
  border-top:3px solid var(--gold);border-bottom:3px solid var(--gold);
  margin:2rem 0;position:relative;background:var(--gold-pale);
  border-radius:0 0 var(--radius-sm) var(--radius-sm);
}

/* ── DOWNLOAD BOX ── */
.dl-box{
  background:var(--gold-pale);border:1.5px solid rgba(197,146,42,.3);
  border-radius:var(--radius);padding:1.8rem 2.2rem;
  display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;
}
.dl-info{display:flex;align-items:center;gap:1.1rem}
.dl-ico{font-size:2.4rem;flex-shrink:0}
.dl-title{font-family:var(--font-h);font-size:1.1rem;font-weight:700;color:var(--ink)}
.dl-meta{font-size:.82rem;color:var(--muted);margin-top:.15rem}

/* ── CHIP ── */
.chip{
  display:inline-flex;align-items:center;gap:.3rem;
  font-size:.71rem;font-weight:700;padding:.22rem .65rem;border-radius:100px;
}
.chip-blue{background:var(--blue-pale);color:var(--blue);border:1px solid rgba(26,58,107,.15)}
.chip-gold{background:var(--gold-pale);color:var(--gold);border:1px solid rgba(197,146,42,.2)}
.chip-green{background:var(--green-pale);color:var(--green);border:1px solid rgba(30,107,69,.2)}
.chip-grey{background:var(--bg-section);color:var(--muted);border:1px solid var(--border)}

/* ── PERSONA CARD ── */
.persona{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .28s}
.persona:hover{box-shadow:0 8px 28px rgba(26,58,107,.1);transform:translateY(-3px)}
.persona-stripe{height:4px}
.persona-body{padding:1.4rem}
.persona-head{display:flex;align-items:center;gap:.8rem;margin-bottom:1rem}
.persona-ava{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0;background:var(--blue-pale)}
.persona-name{font-family:var(--font-h);font-size:.97rem;font-weight:700;color:var(--ink)}
.persona-role{font-size:.72rem;color:var(--faint);margin-top:.1rem}
.ba-wrap{display:flex;gap:.5rem;flex-wrap:wrap}
.ba-box{flex:1 1 120px;min-width:0;padding:.78rem;font-size:.8rem;line-height:1.6;border-radius:6px}
.ba-box b{display:block;font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;margin-bottom:.25rem;opacity:.6}
.ba-before{background:var(--red-pale);border-left:2.5px solid var(--red);color:#5a1008}
.ba-after{background:var(--green-pale);border-left:2.5px solid var(--green);color:#0d3d1e}
.persona-note{font-size:.78rem;color:var(--faint);font-style:italic;margin-top:.9rem;padding-top:.9rem;border-top:1px solid var(--border)}
.persona-gain{font-family:var(--font-h);font-size:1.35rem;font-weight:700;color:var(--green);margin-top:.9rem}
.persona-gain.neutral{color:var(--muted)}
.persona-gain.neg{color:var(--red)}

/* ── OBJECTION CARD ── */
.obj-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:1.1rem;transition:box-shadow .22s}
.obj-card:hover{box-shadow:0 6px 22px rgba(26,58,107,.09)}
.obj-who{background:var(--blue-xpale);padding:.65rem 1.2rem;font-size:.75rem;font-weight:700;color:var(--blue);border-bottom:1px solid var(--border)}
.obj-attack{background:var(--red-pale);padding:.95rem 1.2rem;border-bottom:1px solid rgba(192,57,43,.1);display:flex;gap:.65rem;align-items:flex-start}
.obj-sym{color:var(--red);flex-shrink:0;font-size:.9rem;margin-top:.15rem}
.obj-attack p{font-family:var(--font-h);font-size:.97rem;font-style:italic;color:#5a1008;line-height:1.5}
.obj-reply{padding:1.1rem 1.2rem}
.obj-reply p{font-size:.92rem;color:var(--body);line-height:1.82;margin-bottom:.6rem}
.obj-reply p:last-child{margin:0}
.obj-reply strong{color:var(--ink);font-weight:700}
.obj-calc{background:var(--bg-section);border:1px solid var(--border);border-radius:6px;padding:.8rem 1rem;margin:.7rem 0;font-size:.85rem;color:var(--muted);line-height:1.72;font-family:monospace}
.obj-ko{background:var(--ink);padding:.9rem 1.2rem;display:flex;gap:.65rem;align-items:flex-start}
.obj-ko-sym{color:var(--gold-light);flex-shrink:0}
.obj-ko p{font-family:var(--font-h);font-size:.93rem;font-style:italic;font-weight:700;color:rgba(255,255,255,.88);line-height:1.55}

/* ── ANIMATIONS ── */
.rev{opacity:0;transform:translateY(20px);transition:opacity .6s cubic-bezier(.25,.8,.25,1),transform .6s cubic-bezier(.25,.8,.25,1)}
.rev.on{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}

/* ── FOOTER ── */
footer{background:var(--blue);color:rgba(255,255,255,.65);padding:4rem 0}
.footer-wrap{max-width:var(--w-page);margin:0 auto;padding:0 var(--pad-x)}
.footer-top{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:2rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:1.8rem}
.footer-brand{font-family:var(--font-h);font-size:1.25rem;font-weight:700;color:#fff}
.footer-brand em{font-style:italic;color:rgba(255,255,255,.6)}
.footer-tagline{font-size:.82rem;color:rgba(255,255,255,.4);margin-top:.3rem}
.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap;list-style:none}
.footer-links a{font-size:.82rem;color:rgba(255,255,255,.4);transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;font-size:.78rem;color:rgba(255,255,255,.25)}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .nav-menu{
    display:none;flex-direction:column;
    position:fixed;top:66px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--border);
    padding:1rem var(--pad-x);gap:.2rem;z-index:999;
  }
  .nav-menu.is-open{display:flex}
  .nav-menu a{padding:.7rem .9rem;border-radius:6px}
  .nav-burger{display:flex}
}
@media(max-width:640px){
  :root{--pad-sec:3rem;--pad-x:1.1rem}
  .row{flex-direction:column}
  .row>*{flex:none;width:100%}
  .col-2-3,.col-1-3{flex:none;width:100%}
  .btn-lg{padding:.9rem 1.6rem;font-size:.94rem}
  .dl-box{flex-direction:column;align-items:flex-start}
  .ba-wrap{flex-direction:column}
  .footer-top{flex-direction:column;align-items:flex-start}
  table{font-size:.82rem}
  table td,table thead th{padding:.55rem .7rem}
}