/* ============================================================
   RÉUSSIR SES CONCOURS SANS ÊTRE UN GÉNIE
   Design system : "dossier de candidature"
   ============================================================ */

:root{
  --ink: #0F2338;
  --ink-soft: #24405F;
  --navy-deep: #0B1B2E;
  --paper: #F6F3EA;
  --paper-raised: #FFFFFF;
  --gold: #C9972E;
  --gold-deep: #A8791E;
  --green: #1E7A4F;
  --green-deep: #145A39;
  --slate: #5B6472;
  --line: #DCD5C4;
  --radius-s: 6px;
  --radius-m: 12px;
  --shadow-card: 0 1px 2px rgba(15,35,56,.06), 0 12px 24px -14px rgba(15,35,56,.28);
  --maxw: 1120px;
  --measure: 640px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; }
h1,h2,h3{
  font-family: "Zilla Slab", Georgia, serif;
  font-weight: 700;
  line-height: 1.12;
  margin: 0 0 .5em;
  letter-spacing: -.01em;
}
h1{ font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h2{ font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3{ font-size: 1.25rem; }
p{ margin: 0 0 1em; color: var(--ink-soft); }
.mono{ font-family: "IBM Plex Mono", monospace; }

.wrap{ max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.measure{ max-width: var(--measure); }
section{ padding: 76px 0; }
@media (max-width: 640px){ section{ padding: 52px 0; } }

/* ---------- Skip link / focus ---------- */
.skip-link{
  position:absolute; left:-999px; top:auto;
  background:var(--ink); color:#fff; padding:10px 16px; border-radius: var(--radius-s);
  z-index: 200;
}
.skip-link:focus{ left: 16px; top: 16px; }
:focus-visible{ outline: 3px solid var(--gold); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index:100;
  background: rgba(246,243,234,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height: 64px;
}
.brand{ display:flex; align-items:center; gap:10px; font-weight:700; text-decoration:none; color:var(--ink); }
.brand-mark{
  width:30px; height:30px; border-radius:50%;
  background: var(--ink);
  color:#fff; display:flex; align-items:center; justify-content:center;
  font-family:"IBM Plex Mono",monospace; font-size:.72rem; font-weight:700;
}
.header-cta{
  background: var(--green); color:#fff; text-decoration:none;
  padding: 9px 18px; border-radius: 999px; font-weight:600; font-size:.92rem;
  transition: background .15s ease;
}
.header-cta:hover{ background: var(--green-deep); }

/* ---------- Ticket / perforated divider ---------- */
.tear{
  height: 28px;
  background:
    radial-gradient(circle 7px at 0 50%, transparent 7px, var(--paper) 7.5px) ,
    var(--line);
  position: relative;
  margin: 0;
}
.tear::before{
  content:"";
  position:absolute; inset:0;
  background-image: linear-gradient(to right, transparent 0, transparent 14px, var(--paper) 14px, var(--paper) 22px);
  background-size: 22px 100%;
  background-repeat: repeat-x;
  background-position: 11px 0;
}
.tear.on-navy{ background: var(--navy-deep); }
.tear.on-navy::before{ background-image: linear-gradient(to right, transparent 0, transparent 14px, var(--navy-deep) 14px, var(--navy-deep) 22px); }

/* ---------- Eyebrow / stamp ---------- */
.stamp{
  display:inline-flex; align-items:center; gap:8px;
  border: 1.5px solid var(--gold-deep);
  color: var(--gold-deep);
  border-radius: 999px;
  padding: 6px 14px 6px 10px;
  font-family: "IBM Plex Mono", monospace;
  font-size: .78rem;
  font-weight:600;
  transform: rotate(-1.2deg);
}
.stamp .dot{ width:6px; height:6px; border-radius:50%; background: var(--gold-deep); }

/* ---------- Hero ---------- */
.hero{ padding-top: 56px; padding-bottom: 40px; }
.hero .wrap{
  display:grid; grid-template-columns: 1.05fr .85fr; gap: 56px; align-items:center;
}
@media (max-width: 900px){ .hero .wrap{ grid-template-columns: 1fr; gap: 36px; } }
.hero h1{ margin-top:14px; }
.hero .lede{ font-size:1.12rem; max-width: 52ch; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top: 26px; align-items:center; }
.hero-meta{ display:flex; gap:22px; margin-top:30px; flex-wrap:wrap; }
.hero-meta div{ font-family:"IBM Plex Mono",monospace; font-size:.78rem; color:var(--slate); }
.hero-meta strong{ display:block; font-family:"Zilla Slab",serif; font-size:1.3rem; color:var(--ink); font-weight:700; }

.card-visual{
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-card);
  padding: 14px;
  position: relative;
  transform: rotate(1deg);
}
.card-visual img{ border-radius: 6px; }
.card-visual .tag{
  position:absolute; top: -14px; right: 22px;
  background: var(--gold); color:#fff;
  font-family:"IBM Plex Mono",monospace; font-size:.72rem; font-weight:700;
  padding: 6px 12px; border-radius: 999px;
  transform: rotate(3deg);
  box-shadow: 0 6px 14px -6px rgba(168,121,30,.6);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight:700;
  font-size: 1rem;
  text-decoration:none;
  cursor:pointer;
  border: none;
  transition: transform .12s ease, box-shadow .12s ease, background .15s ease;
}
.btn-primary{ background: var(--green); color:#fff; box-shadow: 0 10px 22px -10px rgba(20,90,57,.55); }
.btn-primary:hover{ background: var(--green-deep); transform: translateY(-1px); }
.btn-ghost{ background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn-ghost:hover{ background: var(--ink); color:#fff; }
.btn-block{ width:100%; }
.btn:active{ transform: translateY(0); }

/* ---------- Section headers ---------- */
.section-head{ max-width: var(--measure); margin-bottom: 40px; }
.section-head .stamp{ margin-bottom: 16px; }

/* ---------- Problem list ---------- */
.problem-grid{
  display:grid; grid-template-columns: repeat(2,1fr); gap: 18px;
}
@media (max-width: 720px){ .problem-grid{ grid-template-columns: 1fr; } }
.problem-item{
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 22px 24px;
}
.problem-item h3{ font-size: 1.05rem; margin-bottom:6px; }
.problem-item p{ margin:0; font-size:.96rem; }

/* ---------- Transformation ---------- */
.transform{
  display:grid; grid-template-columns: 1fr auto 1fr; gap: 28px; align-items:stretch;
}
@media (max-width: 720px){ .transform{ grid-template-columns:1fr; } .transform .arrow{ transform: rotate(90deg); margin:0 auto; } }
.transform .col{ background: var(--paper-raised); border:1px solid var(--line); border-radius: var(--radius-m); padding: 26px; }
.transform .col.before{ border-left: 4px solid var(--slate); }
.transform .col.after{ border-left: 4px solid var(--green); }
.transform h3{ font-family:"IBM Plex Mono",monospace; font-size:.85rem; letter-spacing:.02em; color:var(--slate); text-transform:none; }
.transform .col.after h3{ color: var(--green-deep); }
.transform ul{ margin:0; padding-left: 1.1em; color: var(--ink-soft); }
.transform li{ margin-bottom:.4em; }
.arrow{ display:flex; align-items:center; justify-content:center; font-size:1.6rem; color: var(--gold-deep); }

/* ---------- Parts grid (real sequence) ---------- */
.parts-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
@media (max-width: 900px){ .parts-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .parts-grid{ grid-template-columns: 1fr; } }
.part-card{
  background: var(--paper-raised); border:1px solid var(--line); border-radius: var(--radius-m);
  padding: 22px; display:flex; gap:16px;
}
.part-num{
  font-family:"IBM Plex Mono",monospace; font-weight:700; font-size:.85rem;
  width:34px; height:34px; min-width:34px; border-radius:50%;
  background: var(--ink); color:#fff; display:flex; align-items:center; justify-content:center;
}
.part-card h3{ font-size:1.02rem; margin-bottom:4px; }
.part-card p{ font-size:.92rem; margin:0; }

/* ---------- Filter / honest section ---------- */
.filter-panel{
  background: var(--navy-deep); color: #EDEAE0; border-radius: var(--radius-m);
  padding: 42px; display:grid; grid-template-columns: 1fr 1fr; gap: 30px;
}
@media (max-width: 720px){ .filter-panel{ grid-template-columns:1fr; padding: 30px 24px; } }
.filter-panel h3{ color:#fff; font-size:1.1rem; }
.filter-panel p{ color:#C7CBD1; margin:0; }
.filter-col.yes{ border-left: 3px solid var(--green); padding-left: 20px; }
.filter-col.no{ border-left: 3px solid #6B5A2E; padding-left: 20px; }

/* ---------- Quote ---------- */
.quote{
  font-family:"Zilla Slab", serif;
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  font-weight: 600;
  line-height:1.4;
  color: var(--ink);
  max-width: 760px;
  padding-left: 24px;
  border-left: 4px solid var(--gold);
}

/* ---------- Proof ---------- */
.proof-strip{
  display:flex; align-items:center; gap:16px; flex-wrap:wrap;
  background: var(--paper-raised); border:1px solid var(--line); border-radius: var(--radius-m);
  padding: 20px 26px; margin-bottom: 30px;
}
.proof-strip strong{ font-family:"Zilla Slab",serif; font-size:1.3rem; }

/* ---------- Pricing ---------- */
.pricing-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; align-items:stretch; }
@media (max-width: 900px){ .pricing-grid{ grid-template-columns:1fr; max-width: 420px; margin:0 auto; } }
.price-card{
  background: var(--paper-raised);
  border: 1.5px dashed var(--line);
  border-radius: var(--radius-m);
  padding: 28px 26px 26px;
  display:flex; flex-direction:column;
  position:relative;
}
.price-card.featured{
  border: 1.5px solid var(--gold);
  box-shadow: var(--shadow-card);
  transform: translateY(-8px);
}
@media (max-width: 900px){ .price-card.featured{ transform:none; } }
.price-card .badge{
  position:absolute; top:-13px; left: 24px;
  background: var(--gold); color:#fff; font-family:"IBM Plex Mono",monospace;
  font-size:.7rem; font-weight:700; padding:5px 12px; border-radius:999px;
}
.price-card .plan-name{ font-family:"IBM Plex Mono",monospace; font-size:.8rem; color:var(--slate); text-transform:uppercase; letter-spacing:.05em; }
.price-card .plan-price{ font-family:"Zilla Slab",serif; font-size:2.1rem; font-weight:700; margin: 6px 0 14px; }
.price-card .plan-price span{ font-size:1rem; font-weight:500; color:var(--slate); font-family:"IBM Plex Sans",sans-serif; }
.price-card ul{ list-style:none; margin:0 0 22px; padding:0; flex:1; }
.price-card li{ padding: 7px 0; border-bottom: 1px dotted var(--line); font-size:.94rem; color: var(--ink-soft); }
.price-card li:last-child{ border-bottom:none; }
.price-card li::before{ content:"✓ "; color: var(--green-deep); font-weight:700; }

/* ---------- Purchase widget block ---------- */
.buy-block{
  background: var(--paper-raised); border:1px solid var(--line); border-radius: var(--radius-m);
  padding: 34px; text-align:center;
}
#chariow-widget{ display:flex; justify-content:center; margin-top: 16px; }

/* ---------- Aperçu (lightbox 6 pages) ---------- */
.hero-preview-hint{ font-size:.86rem; color:var(--slate); max-width:48ch; margin-top:12px; }
.preview-modal{ position:fixed; inset:0; z-index:300; display:none; }
.preview-modal.open{ display:block; }
.preview-backdrop{ position:absolute; inset:0; background:rgba(11,27,46,.82); }
.preview-box{
  position:relative; z-index:2; max-width: 480px; margin: 4vh auto; background:var(--paper-raised);
  border-radius: var(--radius-m); padding: 18px 18px 22px; box-shadow: var(--shadow-card);
  max-height: 92vh; overflow:auto;
}
.preview-close{
  position:absolute; top:10px; right:10px; width:34px; height:34px; border-radius:50%;
  background:var(--ink); color:#fff; border:none; cursor:pointer; font-size:1rem; line-height:1;
}
.preview-frame{ border:1px solid var(--line); border-radius: var(--radius-s); overflow:hidden; background:var(--paper); }
.preview-frame img{ width:100%; display:block; }
.preview-controls{ display:flex; align-items:center; justify-content:center; gap:18px; margin-top:14px; }
.preview-nav{
  width:38px; height:38px; border-radius:50%; border:1.5px solid var(--ink); background:transparent;
  cursor:pointer; font-size:1rem; color:var(--ink);
}
.preview-nav:hover{ background:var(--ink); color:#fff; }
.preview-count{ font-family:"IBM Plex Mono",monospace; font-size:.85rem; color:var(--slate); }
.preview-note{ margin: 14px 2px 0; font-size:.86rem; color:var(--ink-soft); text-align:center; }
@media (max-width:560px){ .preview-box{ margin: 3vh 12px; padding:14px 14px 18px; } }

/* ---------- Ambiance sonore (bouton flottant persistant) ---------- */
.audio-fab{
  position: fixed; right:18px; bottom:18px; z-index: 95;
  width:52px; height:52px; border-radius:50%;
  background: var(--ink); color:#fff; border:none; cursor:pointer;
  display:flex; align-items:center; justify-content:center; font-size:1.25rem;
  box-shadow: 0 10px 22px -8px rgba(15,35,56,.5);
  transition: transform .15s ease, background .15s ease;
}
.audio-fab:hover{ transform: translateY(-2px); }
.audio-fab.playing{ background: var(--green); }
@media (max-width:720px){ .audio-fab{ bottom: 92px; right:14px; width:46px; height:46px; font-size:1.1rem; } }

/* ---------- Footer ---------- */
footer.site-footer{ background: var(--navy-deep); color:#B9C0CC; padding: 46px 0 30px; }
footer.site-footer a{ color:#E7E4D9; text-decoration:none; }
footer.site-footer a:hover{ text-decoration:underline; }
.footer-links{ display:flex; gap:22px; flex-wrap:wrap; margin-bottom: 20px; font-size:.92rem; }
.footer-fine{ font-size:.8rem; color:#7C8494; border-top:1px solid #1E3350; padding-top:18px; }

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta{
  position: fixed; left:0; right:0; bottom:0; z-index: 90;
  background: var(--paper-raised); border-top:1px solid var(--line);
  padding: 12px 16px; display:none;
  box-shadow: 0 -8px 22px rgba(15,35,56,.12);
}
.sticky-cta .btn{ width:100%; }
@media (max-width: 720px){ .sticky-cta{ display:block; } body{ padding-bottom: 74px; } }

/* ---------- Generic content pages (merci / conditions / confidentialite) ---------- */
.simple-page main{ padding: 64px 0 90px; }
.simple-page h1{ margin-bottom: .3em; }
.simple-page .measure p, .simple-page .measure li{ color: var(--ink-soft); }
.check-badge{
  width:64px; height:64px; border-radius:50%; background: var(--green);
  color:#fff; display:flex; align-items:center; justify-content:center; font-size:1.8rem; margin-bottom: 22px;
}
.steps-list{ margin: 24px 0; padding:0; list-style:none; }
.steps-list li{
  display:flex; gap:14px; padding: 16px 0; border-bottom: 1px dotted var(--line);
}
.steps-list .n{ font-family:"IBM Plex Mono",monospace; font-weight:700; color: var(--gold-deep); min-width: 22px; }