/* FAISEUR DE ROI — La Frappe. Nuit par défaut, jour = tôle grise. */
:root{
  --bg:#141416; --bg-deep:#0B0B0C; --bar:#101012; --surface:#1A1A1C; --panel:#26262B;
  --ink:#F2F1EC; --ink-2:#8E8E93; --ink-3:#6E6E74; --ink-4:#55555C;
  --accent:#FF4B1F; --accent-glow:rgba(255,75,31,.55); --line:rgba(255,255,255,.06);
  --emb-hi:rgba(255,255,255,.10); --emb-sh:rgba(0,0,0,.85);
  --well-sh:rgba(0,0,0,.72); --well-hi:rgba(255,255,255,.045);
  --btn-a:#1B1B1E; --btn-b:#101012;
}
@media (prefers-color-scheme:light){
  :root{
    --bg:#D9D8D3; --bg-deep:#CCCBC5; --bar:#CFCEC8; --surface:#D3D2CC; --panel:#C6C5BE;
    --ink:#17171A; --ink-2:#45454A; --ink-3:#5C5C61; --ink-4:#75757A;
    --accent:#C43815; --accent-glow:rgba(196,56,21,.4); --line:rgba(0,0,0,.12);
    --emb-hi:rgba(255,255,255,.75); --emb-sh:rgba(0,0,0,.28);
    --well-sh:rgba(0,0,0,.3); --well-hi:rgba(255,255,255,.55);
    --btn-a:#E3E2DC; --btn-b:#CFCEC8;
  }
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background-color:var(--bg);
  background-image:repeating-linear-gradient(90deg,var(--emb-hi) 0 1px,transparent 1px 4px);
  background-blend-mode:overlay;
  color:var(--ink);
  font-family:'Golos Text',system-ui,sans-serif;
  font-size:17px;line-height:1.6;
  padding-bottom:96px;
  -webkit-font-smoothing:antialiased;
}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
p a,li a{border-bottom:1px solid var(--accent)}
::selection{background:var(--accent);color:var(--bg)}

/* ---- type ---- */
.frappe{font-family:Anton,Impact,sans-serif;text-transform:uppercase;line-height:.96;letter-spacing:.005em;
  color:var(--bg);text-shadow:0 1px 1px var(--emb-hi),0 -1px 1px var(--emb-sh);user-select:none}
.frappe-xl{font-size:clamp(64px,15vw,180px)}
.frappe-lg{font-size:clamp(46px,9vw,120px)}
.frappe-md{font-size:clamp(34px,6vw,72px)}
h1,h2{font-weight:800;text-transform:uppercase;letter-spacing:.02em;line-height:1.15}
h1{font-size:clamp(26px,4.5vw,40px)}
h2{font-size:clamp(22px,3.4vw,28px)}
h3{font-weight:700;font-size:17px;text-transform:uppercase;letter-spacing:.06em}
.etiquette{font-weight:600;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.etiquette .n{color:var(--accent)}
.sourd{color:var(--ink-2)}
.mono-num{font-variant-numeric:tabular-nums}

/* ---- structure ---- */
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
section{padding:88px 0}
.sep{border:0;border-top:1px solid var(--line)}
header.site{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;flex-wrap:wrap}
header.site .marque{font-weight:600;font-size:12px;letter-spacing:.1em;color:var(--ink-2)}
nav.site{display:flex;gap:22px;flex-wrap:wrap;font-weight:600;font-size:12px;letter-spacing:.1em;color:var(--ink-2)}
nav.site a:hover{color:var(--ink)}
nav.site a.on{color:var(--ink)}
nav.site a.cta{color:var(--accent)}

/* rail vertical (desktop) */
.rail{position:fixed;top:0;right:0;bottom:84px;width:44px;border-left:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;overflow:hidden;z-index:5}
.rail span{writing-mode:vertical-rl;font-weight:600;font-size:11px;letter-spacing:.42em;color:var(--ink-4);white-space:nowrap}
@media(max-width:900px){.rail{display:none}}

/* ---- hero ---- */
.hero{position:relative;min-height:82vh;display:flex;flex-direction:column;overflow:hidden}
.hero .vignette{position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 40%,transparent 55%,rgba(0,0,0,.35) 100%);pointer-events:none}
@media (prefers-color-scheme:light){.hero .vignette{background:radial-gradient(120% 90% at 50% 40%,transparent 60%,rgba(0,0,0,.12) 100%)}}
.hero-grid{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center;flex:1;padding:40px 0 64px}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero h1{font-size:clamp(24px,3.2vw,30px);font-weight:500;text-transform:none;letter-spacing:0;line-height:1.5}
.hero .sous{color:var(--ink-2);font-size:14px;margin-top:14px;max-width:46ch}
.hero .frappe-xl{margin-top:48px}
.date-lieu{font-weight:400;font-size:11px;letter-spacing:.14em;color:var(--ink-4);margin-top:40px}

/* le coin */
.coin{width:min(270px,60vw);aspect-ratio:1;border-radius:50%;background:var(--bg);justify-self:center;
  box-shadow:inset 7px 9px 16px var(--well-sh),inset -5px -6px 12px var(--well-hi),0 1px 0 var(--emb-hi);
  display:flex;align-items:center;justify-content:center}
.coin .fr{transform:scale(-1,1);font-family:Anton,Impact,sans-serif;font-size:clamp(64px,10vw,118px);
  color:var(--bg);text-shadow:0 1px 1px var(--emb-hi),0 -1px 1px var(--emb-sh);user-select:none}
.coin-legende{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);text-align:center;margin-top:18px}

/* ---- cartes / alvéoles ---- */
.grille{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.g3,.g2{grid-template-columns:1fr}}
.carte{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:28px 26px;display:flex;flex-direction:column;gap:12px}
.carte .frappe-t{font-family:Anton,Impact,sans-serif;text-transform:uppercase;font-size:26px;
  color:var(--surface);text-shadow:0 1px 1px var(--emb-hi),0 -1px 1px var(--emb-sh)}
.carte p{font-size:15px;color:var(--ink-2)}
.carte .pied{margin-top:auto;font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}

/* plateau de presse */
.plateau{background:var(--bg-deep);border:1px solid var(--line);border-radius:10px;padding:22px;
  display:grid;grid-template-columns:1fr 1.9fr 1fr 1.9fr 1fr;gap:16px;align-items:start}
@media(max-width:1020px){.plateau{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.plateau{grid-template-columns:1fr}}
.alveole{border-radius:6px;background:var(--bg);padding:9px;
  box-shadow:inset 3px 4px 8px var(--well-sh),inset -2px -2px 5px var(--well-hi)}
.alveole .cadre{position:relative;border-radius:3px;overflow:hidden;background:#000}
.alveole video{width:100%;height:auto}
.alveole .v916 .cadre{aspect-ratio:9/16}
.alveole .v169 .cadre{aspect-ratio:16/9}
.alveole .cadre video{width:100%;height:100%;object-fit:cover}
.jouer{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.25);cursor:pointer;border:0;width:100%}
.jouer span{width:64px;height:64px;border-radius:50%;background:var(--bar);color:var(--ink);
  box-shadow:inset -3px -4px 8px var(--well-sh),inset 2px 3px 5px var(--well-hi),0 2px 10px rgba(0,0,0,.4);
  display:flex;align-items:center;justify-content:center;font-size:20px}
.fiche{padding:12px 4px 4px}
.fiche .nom{font-weight:700;font-size:14px;letter-spacing:.04em;text-transform:uppercase}
.fiche .role{font-size:12px;color:var(--ink-3);margin-top:2px}
.fiche .chiffres{font-size:11px;letter-spacing:.06em;color:var(--accent);margin-top:6px;text-transform:uppercase}
.fiche .mot{font-size:13px;color:var(--ink-2);margin-top:8px;line-height:1.5}

/* citation pleine */
.citation{border-left:3px solid var(--accent);padding:8px 0 8px 24px;font-size:clamp(19px,2.6vw,24px);font-weight:500;line-height:1.5;max-width:60ch}
.citation footer{font-size:13px;color:var(--ink-3);margin-top:12px;font-weight:400}

/* étapes */
.etapes{display:grid;gap:0;border-top:1px solid var(--line)}
.etape{display:grid;grid-template-columns:120px 1fr;gap:24px;padding:26px 0;border-bottom:1px solid var(--line)}
@media(max-width:640px){.etape{grid-template-columns:1fr;gap:8px}}
.etape .num{font-family:Anton,Impact,sans-serif;font-size:40px;color:var(--bg);text-shadow:0 1px 1px var(--emb-hi),0 -1px 1px var(--emb-sh)}
.etape h3{margin-bottom:6px}
.etape p{color:var(--ink-2);font-size:15px;max-width:66ch}

/* listes */
ul.plein{list-style:none;display:grid;gap:12px}
ul.plein li{padding-left:26px;position:relative;color:var(--ink-2);font-size:15px}
ul.plein li::before{content:"";position:absolute;left:0;top:9px;width:12px;height:3px;background:var(--accent)}

/* ---- formulaires ---- */
form.dossier{display:grid;gap:20px;max-width:640px}
.champ label{display:block;font-weight:600;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}
.champ input,.champ select,.champ textarea{
  width:100%;background:var(--bg-deep);border:1px solid var(--line);border-radius:6px;color:var(--ink);
  font:inherit;font-size:15px;padding:14px 16px;
  box-shadow:inset 2px 3px 6px var(--well-sh),inset -1px -2px 4px var(--well-hi)}
.champ input:focus,.champ select:focus,.champ textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.champ textarea{min-height:110px;resize:vertical}
.inline-capture{display:flex;gap:12px;flex-wrap:wrap}
.inline-capture input{flex:1;min-width:220px}

/* ---- le levier de presse ---- */
.levier{position:fixed;left:0;right:0;bottom:0;height:84px;background:var(--bar);border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;gap:20px;z-index:50;padding:0 16px}
.levier .note{font-size:11px;line-height:1.5;color:var(--ink-3)}
@media(max-width:560px){.levier .note{display:none}}
.levier .barre{position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:220px;height:3px;background:var(--accent);box-shadow:0 0 18px var(--accent-glow)}
.btn-frappe{position:relative;display:inline-block;background:linear-gradient(var(--btn-a),var(--btn-b));
  border:0;border-radius:6px;padding:16px 40px;cursor:pointer;overflow:hidden;
  font:700 14px 'Golos Text',sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);
  box-shadow:0 -1px 0 var(--emb-hi) inset,0 6px 18px rgba(0,0,0,.5),0 1px 0 var(--emb-hi);
  transition:transform .06s ease,box-shadow .06s ease;touch-action:manipulation;-webkit-user-select:none;user-select:none}
.btn-frappe:hover{box-shadow:0 -1px 0 var(--emb-hi) inset,0 6px 22px var(--accent-glow),0 1px 0 var(--emb-hi)}
.btn-frappe.presse,.btn-frappe:active{transform:translateY(3px);box-shadow:inset 0 4px 12px rgba(0,0,0,.85)}
.btn-frappe .jauge{position:absolute;left:0;bottom:0;height:3px;width:100%;background:var(--accent);
  transform:scaleX(var(--press,0));transform-origin:left;box-shadow:0 0 12px var(--accent-glow)}
.btn-frappe.frappe-faite{animation:secousse .18s ease}
@keyframes secousse{0%{transform:translateY(3px)}60%{transform:translateY(-1px)}100%{transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn-frappe{transition:none}.btn-frappe.frappe-faite{animation:none}}

/* footer */
footer.site{padding:64px 0 60px;border-top:1px solid var(--line);color:var(--ink-3);font-size:13px}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
@media(max-width:760px){footer.site .cols{grid-template-columns:1fr}}
footer.site h4{font-weight:600;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);margin-bottom:14px}
footer.site ul{list-style:none;display:grid;gap:8px}
footer.site a:hover{color:var(--ink)}
footer.site .legal{margin-top:44px;padding-top:20px;border-top:1px solid var(--line);font-size:11.5px;letter-spacing:.02em;color:var(--ink-4)}

/* faq */
details{border-bottom:1px solid var(--line);padding:20px 0}
details summary{cursor:pointer;font-weight:700;font-size:16px;text-transform:uppercase;letter-spacing:.04em;list-style:none;display:flex;justify-content:space-between;gap:16px}
details summary::after{content:"+";font-family:Anton,Impact,sans-serif;color:var(--accent);font-size:20px}
details[open] summary::after{content:"−"}
details p{margin-top:12px;color:var(--ink-2);font-size:15px;max-width:70ch}

.skip{position:absolute;left:-9999px;top:0;background:var(--accent);color:var(--bg);padding:10px 16px;z-index:100;font-weight:700}
.skip:focus{left:12px;top:12px}