/* ==========================================================================
   SHADOW COLLABS · pages publiques (/collabs, /collabs/proposer, merci, profil)
   DA du site (DA.md) : noir mat, braise rouge, filet d'or, Benzin + Montserrat.
   Signature de la page : le RADAR filaire. Il balaie l'obscurite comme le
   projecteur du concept, et allume des villes : "si je passe dans ta ville, je
   veux pouvoir te retrouver". transform/opacity uniquement, rotation lineaire
   autorisee (seule exception de la DA), coupe sous prefers-reduced-motion.
   Concu par Steeve Aukingso · Kreative Monster
   ========================================================================== */
.cocrea-site{--cx-bg:#0a0a0a;--cx-bg2:#0e0e0e;--cx-ink:#f5f5f5;--cx-mut:#bbb;--cx-dim:#8a8a8a;--cx-line:rgba(255,255,255,.09);
  --cx-red:#ae0000;--cx-red-t:#e74c3c;--cx-gold:#cda85c;--cx-ff-h:'Benzin','Oswald',sans-serif;--cx-ff-b:'Montserrat',system-ui,sans-serif;
  background:var(--cx-bg);color:var(--cx-ink)}
/* Lien d'evitement : hors ecran, visible seulement au clavier (meme regle que consulting.css) */
.cocrea-site .skip{position:fixed;top:-100px;left:20px;z-index:100001;padding:12px 20px;background:var(--cx-gold);color:#0a0a0a;font-weight:700;text-decoration:none}
.cocrea-site .skip:focus{top:12px}
/* Le menu du site est fixe (124 px sur mobile, sur deux lignes) : chaque page
   reserve sa hauteur, sinon le haut du titre passe dessous. */
.cocrea-site main{padding-top:var(--as-nav-h,72px)}
.cx-wrap{max-width:1180px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}
.cx-eyebrow{font-family:var(--cx-ff-b);font-size:.75rem;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--cx-gold);margin:0 0 1.1rem}
.cx-h2{font-family:var(--cx-ff-h);font-weight:800;text-transform:uppercase;line-height:1.02;letter-spacing:-.01em;font-size:clamp(1.7rem,4.6vw,3.1rem);margin:0 0 1.2rem}
.cx-txt{color:var(--cx-mut);font-size:1.02rem;line-height:1.75;max-width:62ch}
.cx-txt p{margin:0 0 1rem}
.cx-sec{padding:clamp(4rem,10vw,7.5rem) 0;border-top:1px solid var(--cx-line);position:relative}

/* Boutons : rouge plein pour l'action principale, or filaire pour la secondaire */
.cx-btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:52px;padding:.95rem 1.6rem;
  font-family:var(--cx-ff-h);font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;
  border:1px solid var(--cx-red);background:var(--cx-red);color:#fff;transition:background-color .25s ease-out,border-color .25s ease-out,color .25s ease-out}
.cx-btn:hover{background:#8a0000;border-color:#8a0000}
.cx-btn:focus-visible,.cx-link:focus-visible{outline:2px solid var(--cx-gold);outline-offset:3px}
.cx-btn--ghost{background:transparent;border-color:rgba(205,168,92,.55);color:var(--cx-gold)}
.cx-btn--ghost:hover{background:rgba(205,168,92,.08);border-color:var(--cx-gold)}
.cx-btn .cx-arrow{transition:transform .25s ease-out}
.cx-btn:hover .cx-arrow{transform:translateX(4px)}
.cx-link{color:var(--cx-gold);text-decoration:underline;text-underline-offset:3px}

/* ---------- HERO ---------- */
.cx-hero{position:relative;overflow:hidden;min-height:calc(100svh - var(--as-nav-h,72px));display:flex;align-items:center;padding:clamp(3rem,8vw,6rem) 0}
.cx-hero__photo{position:absolute;inset:0 0 0 auto;width:min(58%,820px);z-index:0}
.cx-hero__photo img{width:100%;height:100%;object-fit:cover;object-position:50% 25%;display:block;filter:saturate(.85) contrast(1.05)}
.cx-hero__photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0a0a0a 0%,rgba(10,10,10,.82) 28%,rgba(10,10,10,.35) 65%,rgba(10,10,10,.55) 100%),linear-gradient(0deg,#0a0a0a 0%,transparent 35%)}
.cx-hero__grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:2rem;align-items:center;width:100%}
.cx-h1{font-family:var(--cx-ff-h);font-weight:800;text-transform:uppercase;line-height:.95;letter-spacing:-.015em;font-size:clamp(2.4rem,7.4vw,6rem);margin:0 0 1.6rem}
.cx-h1 span{display:block}
.cx-h1 .cx-h1__red{color:var(--cx-red-t)}
.cx-hero__sub{font-size:clamp(1rem,1.6vw,1.15rem);line-height:1.7;color:#d8d5cf;max-width:56ch;margin:0 0 2rem}
.cx-ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.6rem}
.cx-micro{font-size:.8rem;letter-spacing:.02em;color:var(--cx-dim);line-height:1.6}

/* Le radar */
.cx-radar{width:100%;max-width:420px;aspect-ratio:1;justify-self:end;position:relative}
.cx-radar svg{width:100%;height:100%;overflow:visible}
.cx-radar__ring{fill:none;stroke:rgba(205,168,92,.28);stroke-width:1}
.cx-radar__axis{stroke:rgba(205,168,92,.16);stroke-width:1}
.cx-radar__sweep{transform-origin:200px 200px;animation:cxSweep 9s linear infinite}
.cx-radar__blip circle{fill:var(--cx-red-t)}
.cx-radar__blip .cx-radar__halo{fill:none;stroke:var(--cx-red-t);stroke-width:1;transform-box:fill-box;transform-origin:center;animation:cxBlip 3s ease-out infinite}
.cx-radar__blip text{font-family:var(--cx-ff-b);font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;fill:#cfcac2}
.cx-radar__blip:nth-of-type(2) .cx-radar__halo{animation-delay:.6s}.cx-radar__blip:nth-of-type(3) .cx-radar__halo{animation-delay:1.3s}
.cx-radar__blip:nth-of-type(4) .cx-radar__halo{animation-delay:1.9s}.cx-radar__blip:nth-of-type(5) .cx-radar__halo{animation-delay:2.4s}
@keyframes cxSweep{to{transform:rotate(360deg)}}
@keyframes cxBlip{0%{transform:scale(.6);opacity:.9}100%{transform:scale(2.6);opacity:0}}

/* ---------- AUDIENCE ---------- */
.cx-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,6vw,5rem);align-items:start}
.cx-compare{display:grid;gap:1.4rem;margin-top:.4rem}
.cx-compare__row{display:grid;grid-template-columns:auto 1fr;gap:1.2rem;align-items:baseline;padding-bottom:1.2rem;border-bottom:1px solid var(--cx-line)}
.cx-compare__n{font-family:var(--cx-ff-h);font-weight:800;font-size:clamp(2rem,5vw,3.4rem);line-height:1;color:var(--cx-ink)}
.cx-compare__row--faible .cx-compare__n{color:#5f5d59;color:rgba(245,245,245,.32)}
.cx-compare__t{color:var(--cx-mut);font-size:.98rem;line-height:1.6}

/* ---------- QUI PEUT PROPOSER : une liste typographique, pas des cartes ---------- */
.cx-qui{font-family:var(--cx-ff-h);font-weight:800;text-transform:uppercase;font-size:clamp(1.25rem,3.4vw,2.35rem);line-height:1.3;
  letter-spacing:-.005em;margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:.1em .5em}
.cx-qui li{color:transparent;-webkit-text-stroke:1px rgba(245,245,245,.55);transition:color .3s ease-out,-webkit-text-stroke-color .3s ease-out}
.cx-qui li::after{content:"·";color:var(--cx-gold);-webkit-text-stroke:0;margin-left:.5em}
.cx-qui li:last-child::after{content:none}
.cx-qui li:hover{color:var(--cx-ink);-webkit-text-stroke-color:transparent}
.cx-qui li.cx-qui__last{color:var(--cx-red-t);-webkit-text-stroke:0}
@supports not (-webkit-text-stroke:1px #fff){.cx-qui li{color:#d0ccc5}}

/* ---------- FORMATS : un index editorial numerote ---------- */
.cx-index{list-style:none;margin:2.4rem 0 0;padding:0;counter-reset:cxi;border-top:1px solid var(--cx-line)}
.cx-index li{display:grid;grid-template-columns:3.2rem minmax(0,.9fr) minmax(0,1.4fr);gap:1.4rem;align-items:baseline;padding:1.5rem 0;border-bottom:1px solid var(--cx-line);counter-increment:cxi}
.cx-index li::before{content:counter(cxi,decimal-leading-zero);font-family:var(--cx-ff-h);font-weight:700;font-size:.85rem;color:var(--cx-gold)}
.cx-index__t{font-family:var(--cx-ff-h);font-weight:800;font-size:clamp(1.3rem,3vw,2rem);text-transform:uppercase;line-height:1}
.cx-index__d{color:var(--cx-mut);line-height:1.6}
.cx-index li.cx-index--own .cx-index__t{color:var(--cx-red-t)}

/* ---------- MOBILITE ---------- */
.cx-band{position:relative;overflow:hidden;min-height:clamp(440px,62vw,640px);display:flex;align-items:center}
.cx-band__photo{position:absolute;inset:0}
.cx-band__photo img{width:100%;height:100%;object-fit:cover;object-position:70% 40%;filter:saturate(.8)}
.cx-band__photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0a0a0a 0%,rgba(10,10,10,.9) 38%,rgba(10,10,10,.35) 100%)}
.cx-band .cx-wrap{position:relative;z-index:1;width:100%}
.cx-villes{font-family:var(--cx-ff-h);font-weight:700;text-transform:uppercase;font-size:clamp(.85rem,1.6vw,1rem);letter-spacing:.14em;color:var(--cx-gold);margin:1.4rem 0 2rem;line-height:2}

/* ---------- ETAPES ---------- */
.cx-steps{list-style:none;margin:2.4rem 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--cx-line)}
.cx-steps li{padding:1.8rem 1.4rem 0 0;border-right:1px solid var(--cx-line);margin-right:1.4rem}
.cx-steps li:last-child{border-right:0;margin-right:0}
.cx-steps b{display:block;font-family:var(--cx-ff-h);font-size:2.2rem;color:var(--cx-red-t);line-height:1;margin-bottom:1rem}
.cx-steps h3{font-family:var(--cx-ff-h);font-weight:700;font-size:1rem;text-transform:uppercase;line-height:1.25;margin:0 0 .6rem}
.cx-steps p{color:var(--cx-mut);font-size:.92rem;line-height:1.65;margin:0}

/* ---------- LA QUESTION CENTRALE ---------- */
.cx-question{text-align:left}
.cx-question__q{font-family:var(--cx-ff-h);font-weight:800;text-transform:uppercase;line-height:1.02;letter-spacing:-.015em;
  font-size:clamp(1.9rem,5.6vw,4.6rem);margin:0 0 2.4rem;max-width:18ch}
.cx-question__q em{font-style:normal;color:var(--cx-red-t)}

/* ---------- PASSERELLES + FAQ ---------- */
.cx-doors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2rem;margin-top:2rem}
.cx-door{padding-top:1.2rem;border-top:2px solid var(--cx-red)}
.cx-door:nth-child(2){border-top-color:var(--cx-gold)}
.cx-door h3{font-family:var(--cx-ff-h);font-size:1.05rem;text-transform:uppercase;margin:0 0 .6rem}
.cx-door p{color:var(--cx-mut);line-height:1.65;margin:0 0 .8rem}
.cx-faq{margin-top:2rem;border-top:1px solid var(--cx-line)}
.cx-faq details{border-bottom:1px solid var(--cx-line)}
.cx-faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;padding:1.25rem 0;font-weight:600;font-size:1.02rem}
.cx-faq summary::-webkit-details-marker{display:none}
.cx-faq summary::after{content:"+";font-family:var(--cx-ff-h);color:var(--cx-gold);transition:transform .25s ease-out}
.cx-faq details[open] summary::after{transform:rotate(45deg)}
.cx-faq summary:focus-visible{outline:2px solid var(--cx-gold);outline-offset:2px}
.cx-faq details p{color:var(--cx-mut);line-height:1.7;margin:0 0 1.3rem;max-width:70ch}

/* ---------- FINAL ---------- */
.cx-final{text-align:left;background:radial-gradient(700px 360px at 12% 30%,rgba(174,0,0,.18),transparent 65%)}
.cx-final .cx-h2{font-size:clamp(2rem,6vw,4.4rem);max-width:16ch}

/* ---------- Apparition : une seule, discrete, et seulement si JS ---------- */
.cx-js .cx-in{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.cx-js .cx-in.is-vu{opacity:1;transform:none}

@media (max-width:960px){
  .cx-hero__grid{grid-template-columns:1fr}
  /* Le radar, reduit, chevauche le haut de la photo : l'humain arrive plus
     tot sans perdre la signature. */
  .cx-radar{max-width:190px;justify-self:start;margin:.5rem 0 -140px -.5rem;position:relative;z-index:3}
  /* Sur telephone, la photo passe SOUS le texte, entiere : derriere, a 45 %,
     elle disparaissait, et l'ecran d'arrivee du trafic TikTok n'avait plus
     d'humain. */
  .cx-hero{flex-direction:column;align-items:stretch;padding-bottom:0}
  .cx-hero__photo{position:relative;inset:auto;width:100%;height:clamp(280px,78vw,480px);order:2;margin-top:1rem}
  .cx-hero__photo img{object-position:60% 22%}
  .cx-hero__photo::after{background:linear-gradient(180deg,#0a0a0a 0%,rgba(10,10,10,.05) 30%,rgba(10,10,10,.05) 72%,#0a0a0a 100%)}
  .cx-split{grid-template-columns:1fr}
  .cx-steps{grid-template-columns:1fr 1fr}
  .cx-steps li:nth-child(2){border-right:0;margin-right:0}
  .cx-steps li:nth-child(n+3){margin-top:1.4rem}
}
@media (max-width:600px){
  .cx-index li{grid-template-columns:2.4rem minmax(0,1fr);gap:.4rem 1rem}
  .cx-index__d{grid-column:2}
  .cx-steps{grid-template-columns:1fr}
  .cx-steps li{border-right:0;margin-right:0;padding-right:0}
  .cx-doors{grid-template-columns:1fr}
  .cx-btn{width:100%}
  .cx-radar__blip text{font-size:12px}
}
@media (prefers-reduced-motion:reduce){
  .cx-radar__sweep,.cx-radar__blip .cx-radar__halo{animation:none}
  .cx-js .cx-in{opacity:1;transform:none;transition:none}
  .cx-btn,.cx-btn .cx-arrow,.cx-qui li{transition:none}
}

/* ==========================================================================
   FORMULAIRE ET PROFIL
   Une colonne, cibles de 44 px minimum, utilisable a une main sur iPhone.
   Les etapes ne sont masquees que par JavaScript : sans lui, tout s'affiche.
   ========================================================================== */
.cxf{padding:clamp(2.5rem,7vw,5rem) 0 clamp(4rem,9vw,6rem)}
.cxf-wrap{max-width:760px}
.cxf-progress{height:3px;background:var(--cx-line);margin:2rem 0 .8rem;overflow:hidden}
.cxf-progress span{display:block;height:100%;background:var(--cx-red);transform-origin:left;transform:scaleX(.1667);transition:transform .45s cubic-bezier(.2,.7,.2,1)}
.cxf-stepnum{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cx-dim);margin:0 0 1.6rem}
.cxf-step,.cxf-block{border-top:1px solid var(--cx-line);padding-top:1.8rem;margin-bottom:2.4rem}
.cxf-steptitle{font-family:var(--cx-ff-h);font-weight:800;text-transform:uppercase;font-size:clamp(1.3rem,3.6vw,1.9rem);line-height:1.05;margin:0 0 1.6rem;outline:none}
.cxf-field{border:0;padding:0;margin:0 0 1.5rem;min-width:0}
.cxf-field>label,.cxf-field>legend,.cxf-scale legend,.cxf-social>label{display:block;font-weight:600;font-size:.95rem;line-height:1.45;margin:0 0 .55rem;padding:0;color:var(--cx-ink)}
.cxf-req{font-weight:500;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--cx-gold);margin-left:.3rem;white-space:nowrap}
.cxf-hint{font-size:.85rem;color:var(--cx-dim);line-height:1.55;margin:.45rem 0 0}
.cxf-field>.cxf-hint:first-of-type{margin-top:0;margin-bottom:.7rem}
.cxf input[type=text],.cxf input:not([type]),.cxf input[type=email],.cxf input[type=tel],.cxf select,.cxf textarea{
  width:100%;min-height:50px;padding:.8rem .95rem;background:#111;border:1px solid #2a2a2a;border-radius:2px;color:var(--cx-ink);
  font:inherit;font-size:16px;line-height:1.5;transition:border-color .2s ease-out}
.cxf textarea{min-height:0;resize:vertical}
.cxf input:focus,.cxf select:focus,.cxf textarea:focus{outline:none;border-color:var(--cx-gold);box-shadow:0 0 0 1px var(--cx-gold)}
.cxf [aria-invalid=true]{border-color:var(--cx-red-t)!important}
.cxf-err{color:var(--cx-red-t);font-size:.85rem;font-weight:600;margin:.45rem 0 0}
.cxf-row{display:grid;grid-template-columns:1fr 1fr;gap:0 1rem}
.cxf-three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.6rem}
.cxf-three input+input{margin-top:0}
.cxf [data-field^=ref]{margin-bottom:.6rem}
.cxf-social{display:grid;grid-template-columns:7.5rem minmax(0,1fr) 7rem;gap:.6rem;align-items:center;margin-bottom:.6rem}
.cxf-social>label{margin:0;font-size:.88rem}
.cxf-social .cxf-err{grid-column:2/-1;margin:0}
.cxf-linkbtn{background:none;border:0;padding:.6rem 0;font:inherit;font-size:.9rem;cursor:pointer;min-height:44px}
.cxf-chips{display:flex;flex-wrap:wrap;gap:.5rem}
.cxf-chip{position:relative;cursor:pointer}
.cxf-chip input,.cxf-radio input,.cxf-scale input{position:absolute;opacity:0;width:1px;height:1px}
.cxf-chip span{display:inline-flex;align-items:center;min-height:44px;padding:.55rem .95rem;border:1px solid #333;border-radius:2px;font-size:.88rem;color:#d8d5cf;transition:border-color .2s ease-out,background-color .2s ease-out,color .2s ease-out}
.cxf-chip input:checked+span{border-color:var(--cx-red);background:rgba(174,0,0,.16);color:#fff}
.cxf-chip input:checked+span::before{content:"✓";margin-right:.45rem;color:var(--cx-gold);font-weight:700}
.cxf-chip input:focus-visible+span,.cxf-radio input:focus-visible+span,.cxf-scale input:focus-visible+span{outline:2px solid var(--cx-gold);outline-offset:2px}
.cxf-radios{display:grid;gap:.5rem}
.cxf-radios--inline{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}
.cxf-radio{position:relative;cursor:pointer}
.cxf-radio span{display:flex;align-items:center;gap:.7rem;min-height:48px;padding:.6rem .95rem;border:1px solid #333;border-radius:2px;font-size:.92rem}
.cxf-radio span::before{content:"";width:16px;height:16px;border:1px solid #777;border-radius:50%;flex:0 0 auto}
.cxf-radio input:checked+span{border-color:var(--cx-red);background:rgba(174,0,0,.12)}
.cxf-radio input:checked+span::before{border-color:var(--cx-gold);background:radial-gradient(circle,var(--cx-gold) 45%,transparent 50%)}
.cxf-scale{border:0;padding:0;margin:0 0 1.3rem}
.cxf-scale__row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.4rem}
.cxf-scale label{position:relative;cursor:pointer}
.cxf-scale span{display:flex;align-items:center;justify-content:center;min-height:48px;border:1px solid #333;font-family:var(--cx-ff-h);font-weight:700;transition:border-color .2s ease-out,background-color .2s ease-out}
.cxf-scale input:checked+span{border-color:var(--cx-red);background:var(--cx-red);color:#fff}
.cxf-scale__ends{display:flex;justify-content:space-between;font-size:.75rem;color:var(--cx-dim);margin:.35rem 0 0}
.cxf-check{display:flex;gap:.8rem;align-items:flex-start;cursor:pointer;margin:0 0 .9rem;line-height:1.55;font-size:.95rem}
.cxf-check input{width:22px;height:22px;flex:0 0 auto;margin-top:.1rem;accent-color:var(--cx-red)}
.cxf-notice{border-left:0;background:rgba(205,168,92,.07);padding:1rem 1.1rem;margin:0 0 1.5rem;line-height:1.6;font-size:.92rem}
.cxf-notice p{margin:0 0 .6rem}
.cxf-info{background:#101010;padding:1.3rem 1.3rem .5rem;margin:1.6rem 0 1.4rem;font-size:.88rem;line-height:1.65;color:var(--cx-mut)}
.cxf-info__t{font-family:var(--cx-ff-h);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cx-gold);margin:0 0 .8rem}
.cxf-info p{margin:0 0 .8rem}
.cxf-info strong{color:var(--cx-ink)}
.cxf-global{background:rgba(174,0,0,.14);color:#fff;padding:1rem 1.1rem;margin:0 0 1.2rem;outline:none;line-height:1.55}
.cxf-global--ok{background:rgba(205,168,92,.12);color:var(--cx-gold)}
.cxf-resume{display:flex;flex-wrap:wrap;gap:.4rem 1rem;align-items:center;background:rgba(205,168,92,.07);padding:.8rem 1rem;margin:1.4rem 0 0;font-size:.9rem}
.cxf-resume p{margin:0}
.cxf-nav{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:space-between;margin-top:1rem}
.cxf-nav .cx-btn:last-child,.cxf-nav #cxfNext{margin-left:auto}
.cxf-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.cxf-retrait{margin-top:3rem}
.cx-btn[disabled]{opacity:.6;cursor:wait}
.cx-merci .cx-h1{font-size:clamp(2.4rem,8vw,5.4rem)}
@media (max-width:600px){
  .cxf-row{grid-template-columns:1fr}
  .cxf-social{grid-template-columns:1fr 6.5rem}
  .cxf-social>label{grid-column:1/-1}
  .cxf-social .cxf-err{grid-column:1/-1}
  .cxf-three{grid-template-columns:1fr}
  .cxf-nav .cx-btn{width:100%;margin-left:0!important}
}
@media (prefers-reduced-motion:reduce){.cxf-progress span,.cxf-chip span,.cxf-scale span{transition:none}}