/* ============================================================
   MENUISERIE ETF — styles.css (charte v1.0)
   ============================================================ */

/* ---------- Polices locales ---------- */
@font-face{font-family:'Fredericka the Great';src:url('../assets/fonts/fredericka-400.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Roboto Slab';src:url('../assets/fonts/robotoslab-500.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Roboto Slab';src:url('../assets/fonts/robotoslab-700.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'Barlow';src:url('../assets/fonts/barlow-400.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Barlow';src:url('../assets/fonts/barlow-600.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'Barlow';src:url('../assets/fonts/barlow-700.woff2') format('woff2');font-weight:700;font-display:swap}

/* ---------- Jetons (charte ETF) ---------- */
:root{
  --noir:#151614; --noir2:#1d1f1c; --noir3:#22241f;
  --papier:#f6f4ee; --papier2:#efece3;
  --vert:#2fa455; --vert-craie:#4cc476; --vert-foret:#1e7a3c;
  --chene:#c08a52; --craie:#f2f1ea;
  --gris-a:#a8aea6; --gris-p:#5d615b;
  --trait:#33362f; --trait-p:#ddd8ca;
  --f-craie:'Fredericka the Great',cursive;
  --f-titre:'Roboto Slab',Rockwell,Georgia,serif;
  --f-corps:'Barlow','Segoe UI',Arial,sans-serif;
  --nav-h:72px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
body{background:var(--noir);color:var(--craie);font-family:var(--f-corps);font-size:17px;line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--f-titre);font-weight:700;line-height:1.12;text-wrap:balance}
p{max-width:66ch}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.section{padding:96px 0}
@media(max-width:640px){.section{padding:64px 0}}
.section--papier{background:var(--papier);color:#21231f}
.section--papier h2,.section--papier h3{color:#181a16}
.section--papier2{background:var(--papier2);color:#21231f}
.section--papier2 h2,.section--papier2 h3{color:#181a16}

.eyebrow{font-weight:700;font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--vert-craie);display:flex;align-items:center;gap:14px;margin-bottom:16px}
.eyebrow::before{content:"";width:36px;height:2px;background:var(--vert)}
.section--papier .eyebrow,.section--papier2 .eyebrow{color:var(--vert-foret)}
.section--papier .eyebrow::before,.section--papier2 .eyebrow::before{background:var(--vert-foret)}
.h2{font-size:clamp(1.9rem,4vw,2.8rem);margin-bottom:14px}
.lead{color:var(--gris-a);font-size:1.06rem}
.section--papier .lead,.section--papier2 .lead{color:var(--gris-p)}

/* souligné craie animé */
.chalk-u{position:relative;white-space:nowrap}
.chalk-u svg{position:absolute;left:-2%;bottom:-.18em;width:104%;height:.42em;overflow:visible}
.chalk-u path{fill:none;stroke:var(--vert);stroke-width:7;stroke-linecap:round;stroke-dasharray:230;stroke-dashoffset:230}
.drawn .chalk-u path,.chalk-u.drawn path{transition:stroke-dashoffset 1s ease .45s;stroke-dashoffset:0}
.note-craie{font-family:var(--f-craie);color:var(--vert-craie);font-size:1.15rem;line-height:1.4}
.section--papier .note-craie,.section--papier2 .note-craie{color:var(--vert-foret)}

/* ---------- Révélations au scroll ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.on{opacity:1;transform:none}
.rv-d1{transition-delay:.12s}.rv-d2{transition-delay:.24s}.rv-d3{transition-delay:.36s}

/* ---------- Navigation ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;height:var(--nav-h);display:flex;align-items:center;
  background:linear-gradient(to bottom,rgba(21,22,20,.92),rgba(21,22,20,.78));backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.nav.scrolled{border-bottom-color:var(--trait);background:rgba(21,22,20,.97)}
.nav .wrap{width:100%;display:flex;align-items:center;gap:28px}
.nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.nav-logo img{height:44px;width:auto;border:1px solid var(--trait)}
.nav-logo b{font-family:var(--f-titre);font-size:1.02rem;letter-spacing:.02em;white-space:nowrap}
.nav-links{display:flex;gap:24px;margin-left:auto;list-style:none;align-items:center}
.nav-links a{text-decoration:none;font-weight:600;font-size:.92rem;color:var(--gris-a);transition:color .2s;white-space:nowrap}
.nav-links .btn{padding:11px 18px;font-size:.88rem}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--craie)}
.nav-tel{font-weight:700;color:var(--craie) !important;font-variant-numeric:tabular-nums}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--f-corps);font-weight:700;font-size:.95rem;
  padding:13px 24px;border:none;cursor:pointer;text-decoration:none;letter-spacing:.02em;transition:transform .2s,box-shadow .2s,background .2s}
.btn-vert{background:var(--vert);color:#0c130e}
.btn-vert:hover{background:var(--vert-craie);transform:translateY(-2px);box-shadow:0 10px 26px rgba(47,164,85,.35)}
.btn-ghost{background:transparent;color:var(--craie);border:1.5px solid rgba(242,241,234,.45)}
.btn-ghost:hover{border-color:var(--craie);transform:translateY(-2px)}
.section--papier .btn-ghost,.section--papier2 .btn-ghost{color:#181a16;border-color:rgba(24,26,22,.35)}
.btn:focus-visible{outline:3px solid var(--vert-craie);outline-offset:2px}
.burger{display:none;margin-left:auto;background:none;border:none;cursor:pointer;padding:10px}
.burger span{display:block;width:26px;height:2.6px;background:var(--craie);margin:5.5px 0;transition:transform .3s,opacity .3s}
@media(max-width:1023px){
  .nav-links{position:fixed;top:var(--nav-h);right:0;left:0;flex-direction:column;background:var(--noir2);
    border-bottom:1px solid var(--trait);padding:26px;gap:20px;transform:translateY(-130%);transition:transform .35s ease;z-index:55}
  .nav-links.open{transform:none}
  .burger{display:block}
  .burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;isolation:isolate;padding:0 0 9vh;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-2;overflow:hidden}
.hero-bg img{width:100%;height:100%;object-fit:cover;animation:kenburns 22s ease-out both}
@keyframes kenburns{from{transform:scale(1.14) translateY(-2%)}to{transform:scale(1)}}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(to top,rgba(21,22,20,.97) 6%,rgba(21,22,20,.62) 45%,rgba(21,22,20,.35) 75%,rgba(21,22,20,.55))}
.hero .wrap{width:100%}
.hero-eyebrow{opacity:0;animation:rise .7s ease .25s forwards}
.hero h1{font-size:clamp(2.6rem,6.4vw,4.6rem);max-width:14ch}
.hero h1 .l{display:block;overflow:hidden;padding-bottom:.22em;margin-bottom:-.22em}
.hero h1 .l>span{display:block;transform:translateY(110%);animation:rise .85s cubic-bezier(.2,.7,.2,1) forwards}
.hero h1 .l:nth-child(2)>span{animation-delay:.18s}
@keyframes rise{from{transform:translateY(110%);opacity:.4}to{transform:none;opacity:1}}
.hero-sub{margin-top:20px;font-size:1.12rem;color:#d6d5cd;max-width:52ch;opacity:0;animation:fade .8s ease .75s forwards}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px;opacity:0;animation:fade .8s ease 1s forwards}
@keyframes fade{to{opacity:1}}
.hero-note{position:absolute;right:6%;top:24%;transform:rotate(-6deg);font-size:1.5rem;opacity:0;animation:fade 1s ease 1.6s forwards}
.hero-note small{display:block;font-size:.95rem;transform:rotate(2deg)}
@media(max-width:760px){.hero-note{display:none}}
.hero-scroll{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);width:2px;height:52px;overflow:hidden;opacity:.7}
.hero-scroll::before{content:"";position:absolute;inset:0;background:linear-gradient(var(--vert),transparent);animation:drop 1.8s ease-in-out infinite}
@keyframes drop{from{transform:translateY(-100%)}to{transform:translateY(120%)}}

/* ---------- Bandeau confiance ---------- */
.trust{background:var(--noir2);border-top:1px solid var(--trait);border-bottom:1px solid var(--trait);padding:38px 0}
.trust .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:26px;text-align:center}
.trust .t b{font-family:var(--f-titre);font-size:clamp(1.35rem,2.1vw,1.9rem);color:var(--craie);display:block;font-variant-numeric:tabular-nums;white-space:nowrap;line-height:1.3}
.trust .t b em{font-style:normal;color:var(--vert-craie)}
.trust .t span{font-size:.85rem;color:var(--gris-a);letter-spacing:.06em;text-transform:uppercase;font-weight:600}

/* ---------- Galerie ---------- */
.filtres{display:flex;flex-wrap:wrap;gap:10px;margin:30px 0 26px}
.filtres button{font-family:var(--f-corps);font-weight:700;font-size:.85rem;letter-spacing:.05em;padding:10px 18px;
  background:transparent;color:var(--gris-p);border:1.5px solid var(--trait-p);cursor:pointer;transition:all .25s}
.filtres button:hover{border-color:var(--vert-foret);color:var(--vert-foret)}
.filtres button.actif{background:var(--noir);color:var(--craie);border-color:var(--noir)}
.galerie{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:16px}
.galerie figure{position:relative;cursor:pointer;overflow:hidden;background:#fff;border:1px solid var(--trait-p);
  padding:8px 8px 10px;transition:transform .35s ease,box-shadow .35s ease,opacity .4s,scale .4s}
.galerie figure:hover{transform:translateY(-6px);box-shadow:8px 10px 0 var(--vert-foret)}
.galerie figure.cache{display:none}
.galerie .im{overflow:hidden;aspect-ratio:4/5}
.galerie .im.paysage{aspect-ratio:4/3}
.galerie img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.galerie figure:hover img{transform:scale(1.06)}
.galerie figcaption{padding:10px 4px 2px;font-size:.82rem;color:var(--gris-p);display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.galerie figcaption b{font-family:var(--f-titre);font-size:.88rem;color:#181a16;font-weight:500}
.galerie figcaption i{font-style:normal;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--vert-foret);font-weight:700;white-space:nowrap}

/* lightbox */
.lb{position:fixed;inset:0;z-index:90;background:rgba(12,13,11,.94);display:none;align-items:center;justify-content:center;padding:4vh 4vw}
.lb.open{display:flex}
.lb img{max-width:min(92vw,1000px);max-height:82vh;object-fit:contain;border:1px solid var(--trait);box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lb-cap{position:absolute;bottom:4vh;left:50%;transform:translateX(-50%);color:var(--gris-a);font-size:.95rem;text-align:center;max-width:80vw}
.lb-x,.lb-prev,.lb-next{position:absolute;background:none;border:1.5px solid rgba(242,241,234,.4);color:var(--craie);
  width:48px;height:48px;cursor:pointer;font-size:1.25rem;display:flex;align-items:center;justify-content:center;transition:border-color .2s,background .2s}
.lb-x:hover,.lb-prev:hover,.lb-next:hover{border-color:var(--vert);background:rgba(47,164,85,.15)}
.lb-x{top:22px;right:22px}
.lb-prev{left:22px;top:50%;transform:translateY(-50%)}
.lb-next{right:22px;top:50%;transform:translateY(-50%)}

/* ---------- Services ---------- */
.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:18px;margin-top:38px}
.srv{background:var(--noir2);border:1px solid var(--trait);padding:30px 26px;position:relative;overflow:hidden;transition:transform .3s,border-color .3s}
.srv:hover{transform:translateY(-6px);border-color:var(--vert)}
.srv::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--vert);transition:width .45s ease}
.srv:hover::after{width:100%}
.srv svg{width:44px;height:44px;stroke:var(--vert-craie);fill:none;stroke-width:1.6;margin-bottom:18px}
.srv h3{font-size:1.18rem;margin-bottom:10px}
.srv p{font-size:.94rem;color:var(--gris-a)}
.srv .note-craie{margin-top:14px;font-size:1rem}

/* ---------- Processus ---------- */
.etapes{counter-reset:etape;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:0;margin-top:40px}
.etape{counter-increment:etape;padding:28px 26px 32px;border-left:1px dashed var(--trait-p);position:relative}
.etape:first-child{border-left:none}
@media(max-width:640px){.etape{border-left:none;border-top:1px dashed var(--trait-p)}.etape:first-child{border-top:none}}
.etape::before{content:counter(etape,decimal-leading-zero);font-family:var(--f-craie);font-size:2.3rem;color:var(--vert-foret);display:block;margin-bottom:8px}
.etape h3{font-size:1.08rem;margin-bottom:8px}
.etape p{font-size:.92rem;color:var(--gris-p)}

/* ---------- À propos / témoignage ---------- */
.apropos{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
@media(max-width:880px){.apropos{grid-template-columns:1fr}}
.apropos-img{position:relative}
.apropos-img img{border:1px solid var(--trait);box-shadow:14px 16px 0 var(--noir3)}
.apropos-img .note-craie{position:absolute;right:-8px;bottom:-34px;transform:rotate(-4deg)}
.temoin{border-left:3px solid var(--vert);padding:8px 0 8px 22px;margin-top:30px}
.temoin p{font-style:italic;color:#d6d5cd;font-size:1.05rem}
.temoin footer{margin-top:10px;font-size:.85rem;color:var(--gris-a)}
.refs{display:flex;flex-wrap:wrap;gap:12px 30px;margin-top:30px;align-items:center}
.refs span{font-family:var(--f-titre);font-weight:500;font-size:1rem;color:var(--gris-a);letter-spacing:.04em}
.refs em{font-style:normal;font-size:.72rem;text-transform:uppercase;letter-spacing:.2em;color:var(--vert-craie);font-weight:700;width:100%}

/* ---------- Wizard soumission ---------- */
.soum{max-width:860px;margin:42px auto 0;background:#fff;border:1px solid var(--trait-p);box-shadow:10px 12px 0 rgba(30,122,60,.16)}
.soum-head{background:var(--noir);color:var(--craie);padding:22px 30px;display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center;justify-content:space-between}
.soum-head b{font-family:var(--f-titre);font-size:1.15rem}
.soum-head span{font-size:.85rem;color:var(--gris-a)}
.barre-prog{height:5px;background:var(--papier2);position:relative}
.barre-prog i{position:absolute;inset:0 auto 0 0;background:var(--vert-foret);width:25%;transition:width .45s ease}
.soum-corps{padding:34px 34px 38px}
@media(max-width:560px){.soum-corps{padding:24px 18px 28px}}
.soum-etape{display:none}
.soum-etape.on{display:block;animation:fadein .4s ease}
@keyframes fadein{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.soum-etape h3{font-size:1.25rem;margin-bottom:6px}
.soum-etape .aide{font-size:.9rem;color:var(--gris-p);margin-bottom:22px}
.choix{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.choix label{border:1.5px solid var(--trait-p);padding:16px;cursor:pointer;display:flex;gap:12px;align-items:center;font-weight:600;font-size:.95rem;transition:all .2s;background:#fff}
.choix label:hover{border-color:var(--vert-foret)}
.choix input{accent-color:var(--vert-foret);width:18px;height:18px;flex:none}
.choix input:checked+span{color:var(--vert-foret)}
.choix label:has(input:checked){border-color:var(--vert-foret);background:#f0f7f1;box-shadow:inset 0 0 0 1px var(--vert-foret)}
.champs{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.champs{grid-template-columns:1fr}}
.champ{display:flex;flex-direction:column;gap:6px}
.champ.large{grid-column:1/-1}
.champ label{font-weight:700;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:#33352f}
.champ input,.champ select,.champ textarea{font-family:var(--f-corps);font-size:1rem;padding:12px 14px;border:1.5px solid var(--trait-p);background:#fff;color:#181a16}
.champ input:focus,.champ select:focus,.champ textarea:focus{outline:none;border-color:var(--vert-foret);box-shadow:0 0 0 3px rgba(30,122,60,.15)}
.champ textarea{min-height:96px;resize:vertical}
.soum-nav{display:flex;justify-content:space-between;gap:14px;margin-top:30px}
.soum-nav .btn-vert{background:var(--vert-foret);color:#fff}
.soum-nav .btn-vert:hover{background:var(--vert)}
.btn-retour{background:transparent;border:1.5px solid var(--trait-p);color:var(--gris-p)}
.btn-retour:hover{border-color:var(--gris-p)}
.soum-erreur{color:#a4442c;font-size:.88rem;margin-top:14px;display:none;font-weight:600}
.soum-erreur.on{display:block}
.recap{background:var(--papier);border:1px dashed var(--vert-foret);padding:18px 20px;margin:6px 0 20px;font-size:.92rem;line-height:1.8}
.recap b{font-family:var(--f-titre)}
.soum-fin{text-align:center;padding:16px 0 6px}
.soum-fin .note-craie{font-size:1.5rem}
.soum-alt{margin-top:22px;font-size:.92rem;color:var(--gris-p);text-align:center}
.soum-alt a{color:var(--vert-foret);font-weight:700}

/* ---------- Recrutement ---------- */
.recrut{display:flex;flex-wrap:wrap;gap:20px 40px;align-items:center;justify-content:space-between;background:var(--noir2);border:1px solid var(--trait);padding:34px 36px}
.recrut h3{font-size:1.3rem}
.recrut p{color:var(--gris-a);font-size:.95rem;margin-top:6px}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--trait);padding:56px 0 40px;background:var(--noir)}
.footer .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:36px}
.footer img{height:64px;width:auto;border:1px solid var(--trait);margin-bottom:16px}
.footer h4{font-family:var(--f-titre);font-size:.95rem;margin-bottom:14px;color:var(--craie)}
.footer ul{list-style:none;display:grid;gap:8px;font-size:.92rem;color:var(--gris-a)}
.footer a{text-decoration:none;transition:color .2s}
.footer a:hover{color:var(--vert-craie)}
.footer .rbq{font-variant-numeric:tabular-nums}
.footer-bas{margin-top:44px;padding-top:20px;border-top:1px solid var(--trait);font-size:.8rem;color:var(--gris-a);text-align:center}

/* ---------- Effets spéciaux ---------- */
.progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:80;pointer-events:none}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--vert-foret),var(--vert-craie));box-shadow:0 0 14px rgba(47,164,85,.75)}
#dustCanvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}

/* Ruban à mesurer défilant */
.tape{background:var(--noir2);border-top:1px solid var(--trait);border-bottom:1px solid var(--trait);overflow:hidden;position:relative;padding:0}
.tape::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(90deg,transparent 0 24px,var(--trait) 24px 25px,transparent 25px 49px,rgba(51,54,47,.55) 49px 50px);
  mask-image:linear-gradient(to bottom,black 0 9px,transparent 9px);-webkit-mask-image:linear-gradient(to bottom,black 0 9px,transparent 9px)}
.tape-track{display:flex;align-items:center;gap:54px;width:max-content;padding:20px 0;animation:tape 30s linear infinite;will-change:transform}
.tape:hover .tape-track{animation-play-state:paused}
@keyframes tape{to{transform:translateX(-50%)}}
.tape-track span{font-family:var(--f-titre);font-weight:500;font-size:.95rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gris-a);white-space:nowrap}
.tape-track .x{font-family:var(--f-craie);color:var(--vert-craie);font-size:1.2rem;letter-spacing:0}

/* Révélation en balayage — galerie (clip sur .im : la figure garde sa boîte pour l'IntersectionObserver) */
.galerie figure.rv{opacity:1;transform:none;transition:transform .35s ease,box-shadow .35s ease}
.galerie figure.rv .im{clip-path:inset(0 100% 0 0);transition:clip-path .9s cubic-bezier(.25,.7,.2,1)}
.galerie figure.rv .im img{transform:scale(1.15);transition:transform 1.1s ease}
.galerie figure.rv figcaption{opacity:0;transition:opacity .5s ease .45s}
.galerie figure.rv.on .im{clip-path:inset(0 0 0 0)}
.galerie figure.rv.on .im img{transform:scale(1)}
.galerie figure.rv.on figcaption{opacity:1}
.galerie figure.rv.on:hover .im img{transform:scale(1.06);transition:transform .6s ease}
.galerie figure:nth-child(3n+2).rv .im{transition-delay:.12s}
.galerie figure:nth-child(3n+3).rv .im{transition-delay:.24s}

/* ---------- Divers ---------- */
::selection{background:var(--vert);color:#0c130e}
:focus-visible{outline:3px solid var(--vert-craie);outline-offset:2px}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none}
  .hero h1 .l>span{transform:none}
  .chalk-u path{stroke-dashoffset:0}
  .galerie figure.rv .im{clip-path:none}
  .galerie figure.rv .im img{transform:none}
  .galerie figure.rv figcaption{opacity:1}
  #dustCanvas{display:none}
  .tape-track{animation:none}
}