/* ===== ARX PROTECTION — feuille de style commune (thème IVOIRE) ===== */
*{margin:0;padding:0;box-sizing:border-box}
:root{--ivoire:#f7f3ea;--ink:#16191f;--ink2:#4a505c;--mut:#5b616d;--or:#8a6a2a;--or-txt:#7a5d20;--orh:#a9863f;--line:#e6dfce}
html{-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;font-weight:300;background:var(--ivoire);color:var(--ink2)}
.gold{font-family:'Playfair Display',serif;color:var(--ink)}
a{color:inherit;text-decoration:none}
a:focus-visible,span.cta:focus-visible{outline:2px solid var(--or);outline-offset:3px;border-radius:2px}

/* ===== NAV ===== */
header{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:20px clamp(20px,5vw,56px);background:linear-gradient(180deg,rgba(247,243,234,.92),rgba(247,243,234,.0));backdrop-filter:blur(4px)}
.logo{font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(15px,2vw,18px);letter-spacing:.2em;cursor:pointer;color:var(--ink)}
.menu{display:flex;align-items:center;gap:clamp(14px,3vw,28px)}
.menu .lk{font-size:clamp(10px,1.4vw,12px);letter-spacing:.16em;text-transform:uppercase;color:var(--mut);cursor:pointer;transition:.3s}
.menu .lk:hover{color:var(--or)}
.menu .btn{border:1px solid var(--or);border-radius:2px;padding:9px 17px;color:var(--or);font-size:clamp(10px,1.4vw,12px);letter-spacing:.14em;text-transform:uppercase;cursor:pointer;transition:.3s}
.menu .btn:hover{background:var(--or);color:#fff}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;
  padding:0 clamp(22px,8vw,90px);background:radial-gradient(95% 80% at 50% 40%,#fdfbf6 0%,#f7f3ea 55%,#f0e9da 100%)}
.hero::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(46% 40% at 42% 46%,rgba(168,134,63,.10) 0%,transparent 72%)}
.hero::after{content:"";position:absolute;inset:0;z-index:4;pointer-events:none;background:radial-gradient(120% 100% at 50% 50%,transparent 62%,rgba(80,62,20,.05) 100%)}
.grain{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.35;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E")}
.net{position:absolute;inset:0;z-index:2;pointer-events:none}
.thread{position:absolute;top:62%;left:0;height:1px;width:46%;background:linear-gradient(90deg,transparent,rgba(138,106,42,.5),transparent);animation:trace 11s ease-in-out infinite}
@keyframes trace{0%{transform:translateX(-40%);opacity:0}12%{opacity:1}88%{opacity:1}100%{transform:translateX(230%);opacity:0}}
.node{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--or);animation:pulse 5.5s ease-in-out infinite}
.n1{top:33%;left:20%}.n2{top:60%;left:36%;animation-delay:1.4s}.n3{top:46%;left:70%;animation-delay:2.6s}.n4{top:72%;left:84%;animation-delay:3.7s}
@keyframes pulse{0%,100%{opacity:.2}50%{opacity:.9;box-shadow:0 0 10px 1px rgba(138,106,42,.4)}}
.hero-in{position:relative;z-index:6;max-width:1000px;width:100%;margin:0 auto}
.kick{font-size:clamp(9px,1.6vw,12px);letter-spacing:.4em;text-transform:uppercase;color:var(--or-txt);font-weight:500;margin-bottom:clamp(16px,3vw,24px)}
h1{font-family:'Playfair Display',serif;font-weight:600;letter-spacing:-.01em;line-height:1.1;font-size:clamp(32px,6.4vw,62px);color:var(--ink)}
.lede{margin-top:clamp(18px,3vw,28px);max-width:560px;font-size:clamp(14px,2vw,18px);line-height:1.65;color:var(--ink2)}
.cta{margin-top:clamp(28px,4vw,42px);display:inline-block;border:1px solid var(--or);border-radius:2px;padding:15px 34px;color:var(--or);font-size:clamp(11px,1.5vw,13px);letter-spacing:.14em;text-transform:uppercase;cursor:pointer;transition:.3s}
.cta:hover{background:var(--or);color:#fff}
/* entrée hero */
.hero .kick{animation:rise .9s ease .15s both}
.hero h1{animation:rise 1s ease .3s both}
.hero .lede{animation:rise 1s ease .5s both}
.hero .cta{animation:rise 1s ease .7s both}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

/* ===== SECTIONS ===== */
section.blk{padding:clamp(64px,11vh,130px) clamp(22px,8vw,90px);position:relative}
.wrap{max-width:1000px;margin:0 auto}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}
.eyebrow{font-size:clamp(9px,1.5vw,11px);letter-spacing:.34em;text-transform:uppercase;color:var(--or-txt);font-weight:500;margin-bottom:16px}
h2{font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(23px,3.7vw,38px);letter-spacing:-.01em;line-height:1.2;margin-bottom:22px;color:var(--ink)}
p.body{font-size:clamp(15px,1.9vw,17.5px);line-height:1.75;color:var(--ink2);max-width:680px}
p.body + p.body{margin-top:16px}
.accent{color:var(--ink);font-weight:500}
.divider{height:1px;width:100%;background:linear-gradient(90deg,transparent,var(--line),transparent)}

/* triptyque */
.triptik{display:grid;gap:30px;margin-top:10px}
@media(min-width:780px){.triptik{grid-template-columns:repeat(3,1fr);gap:38px}}
.tri h3{font-family:'Playfair Display',serif;font-weight:500;font-size:clamp(18px,2.4vw,23px);margin-bottom:10px;color:var(--ink)}
.tri p{font-size:clamp(13px,1.7vw,15px);line-height:1.65;color:var(--ink2)}
.tri .num{display:block;font-size:11px;letter-spacing:.3em;color:var(--or-txt);font-weight:600;margin-bottom:12px}
.undertrip{margin-top:34px;font-family:'Playfair Display',serif;font-weight:500;font-style:italic;font-size:clamp(17px,2.4vw,22px);color:var(--or-txt)}

/* pour qui */
.targets{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px}
.targets span{border:1px solid var(--line);border-radius:30px;padding:10px 20px;font-size:clamp(12px,1.6vw,14px);letter-spacing:.02em;color:var(--ink)}

/* contact */
.contact-card{text-align:center}
.contact-card .tel{margin-top:6px;font-size:clamp(13px,2vw,15px);color:var(--mut)}

/* lien souligné or */
.acad{display:inline-block;margin-top:26px;color:var(--or-txt);font-weight:400;font-size:clamp(12px,1.7vw,14px);letter-spacing:.04em;border-bottom:1px solid rgba(138,106,42,.45);padding-bottom:3px;transition:.3s}
.acad:hover{color:var(--orh);border-color:var(--orh)}

/* ===== note candidature ===== */
.cv-note{margin-top:14px;font-size:12px;color:var(--mut);text-align:center;line-height:1.6}

/* footer */
footer{border-top:1px solid var(--line);padding:48px clamp(22px,8vw,90px);text-align:center}
footer .fb{font-family:'Playfair Display',serif;font-weight:600;letter-spacing:.2em;font-size:16px;color:var(--ink)}
footer .base{margin-top:12px;font-size:12.5px;letter-spacing:.04em;color:var(--ink2)}
footer .slo{margin-top:6px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--or-txt)}
footer .legal{margin-top:18px;font-size:11.5px;color:var(--ink2);letter-spacing:.02em;line-height:1.7}
footer .legal a{color:var(--ink);transition:.3s}
footer .legal a:hover{color:var(--or)}
footer .cnaps{display:block;max-width:680px;margin:12px auto 0;font-size:12px;color:var(--ink2);line-height:1.6}
footer .copy{display:block;margin-top:12px;font-size:11px;color:var(--mut)}

/* ===== sous-pages (mêmes composants, habillage additif) ===== */
.quad{display:grid;gap:30px;margin-top:10px}
@media(min-width:780px){.quad{grid-template-columns:repeat(2,1fr);gap:38px 56px}}
.faq-q{font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(17px,2.2vw,21px);margin:36px 0 10px;color:var(--ink)}
.faq-q:first-of-type{margin-top:10px}
.pagehead{padding-top:clamp(130px,20vh,180px)}
h1.sub{font-size:clamp(27px,4.6vw,46px);margin-bottom:30px;color:var(--ink)}

/* ===== correctifs audit : accessibilité + mobile ===== */
@media(max-width:779px){
  .menu .lk{padding:8px 2px}
}
@media (prefers-reduced-motion: reduce){
  .node,.thread{animation:none!important}
  .hero .kick,.hero h1,.hero .lede,.hero .cta,.reveal{animation:none!important;transition:none!important;opacity:1!important;transform:none!important}
  html{scroll-behavior:auto}
}

/* ===== Micro-interactions (inspiré DSFR/CNAPS, sobre) ===== */
.menu .lk{background-image:linear-gradient(var(--or),var(--or));background-repeat:no-repeat;background-position:0 100%;background-size:0 1px;padding-bottom:4px;transition:color .3s ease,background-size .35s ease}
.menu .lk:hover{background-size:100% 1px}
footer .legal a{background-image:linear-gradient(var(--or),var(--or));background-repeat:no-repeat;background-position:0 100%;background-size:0 1px;padding-bottom:2px;transition:color .3s ease,background-size .35s ease}
footer .legal a:hover{background-size:100% 1px}
.acad .arr{display:inline-block;transition:transform .3s ease}
.acad:hover .arr{transform:translateX(5px)}
.tri{transition:transform .35s ease}
@media(min-width:780px){.tri:hover{transform:translateY(-5px)}.tri:hover .num{color:var(--orh)}}
.targets span{transition:border-color .3s ease,background-color .3s ease,transform .3s ease,color .3s ease}
.targets span:hover{border-color:var(--or);background-color:rgba(138,106,42,.06);transform:translateY(-2px);color:var(--ink)}
.cta,.menu .btn{transition:background-color .3s ease,color .3s ease,transform .3s ease,box-shadow .3s ease}
.cta:hover,.menu .btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px -12px rgba(138,106,42,.55)}
.faq-acc{cursor:pointer;padding-right:38px;position:relative;transition:color .3s ease}
.faq-acc:hover{color:var(--or-txt)}
.faq-acc::after{content:"";position:absolute;right:6px;top:.5em;width:9px;height:9px;border-right:2px solid var(--or);border-bottom:2px solid var(--or);transform:rotate(45deg);transition:transform .3s ease}
.faq-acc.open::after{transform:rotate(-135deg)}
.faq-a{overflow:hidden;transition:max-height .35s ease}
.faq-a>p.body{padding-bottom:4px}
@media (prefers-reduced-motion: reduce){.menu .lk,footer .legal a,.acad .arr,.tri,.targets span,.cta,.menu .btn,.faq-acc::after,.faq-a{transition:none!important}}

/* ===== Lot post-réunion : conversion, preuve, nav, robustesse ===== */
/* (ancien masquage .lk.svc remplacé par le menu hamburger, bloc v3 plus bas) */
.cta.solid{background:var(--or);color:#fff;border-color:var(--or)}
.cta.solid:hover{background:var(--orh);border-color:var(--orh);color:#fff;box-shadow:0 12px 26px -12px rgba(138,106,42,.6)}
.cta-note{margin-top:14px;font-size:12px;color:var(--mut);letter-spacing:.02em}
.contact-tel{margin-top:12px;font-size:clamp(14px,2vw,16px)}
.contact-tel a{color:var(--ink);border-bottom:1px solid rgba(138,106,42,.45);padding-bottom:2px;transition:color .3s ease,border-color .3s ease}
.contact-tel a:hover{color:var(--orh);border-color:var(--orh)}
.stats{display:flex;flex-wrap:wrap;gap:clamp(22px,5vw,60px);margin-top:30px}
.stat b{display:block;font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(26px,4.2vw,40px);color:var(--ink);line-height:1}
.stat span{display:block;margin-top:6px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--or-txt)}
.signed{margin-top:16px;font-family:'Playfair Display',serif;font-style:italic;font-size:clamp(15px,2vw,18px);color:var(--or-txt)}
@media (scripting: none){.reveal{opacity:1!important;transform:none!important}}


/* ===== v3 : navigation mobile (hamburger) + finitions ===== */
/* Bouton hamburger : masqué par défaut (desktop), affiché sur mobile quand JS actif */
.navtog{display:none;background:none;border:0;cursor:pointer;color:var(--ink);-webkit-tap-highlight-color:transparent}
header{transition:background-color .3s ease,box-shadow .3s ease,backdrop-filter .3s ease}
header.scrolled{background:rgba(247,243,234,.96);box-shadow:0 1px 0 var(--line),0 10px 28px -22px rgba(22,25,31,.45)}

@media(max-width:760px){
  html.js-nav .navtog{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;margin:-10px -8px -10px 0;border-radius:4px;transition:background-color .25s ease}
  html.js-nav .navtog:hover{background:rgba(138,106,42,.08)}
  html.js-nav .navtog:focus-visible{outline:2px solid var(--or);outline-offset:2px}
  .navtog-bars{position:relative;display:block;width:22px;height:14px}
  .navtog-bars span{position:absolute;left:0;right:0;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s ease,opacity .2s ease}
  .navtog-bars span:nth-child(1){top:0}
  .navtog-bars span:nth-child(2){top:6px}
  .navtog-bars span:nth-child(3){top:12px}
  header.nav-open .navtog-bars span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  header.nav-open .navtog-bars span:nth-child(2){opacity:0}
  header.nav-open .navtog-bars span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

  html.js-nav .menu{position:fixed;top:var(--navh,62px);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    padding:8px clamp(20px,5vw,56px) 20px;background:rgba(247,243,234,.98);backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);box-shadow:0 16px 30px -22px rgba(22,25,31,.5);
    opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .28s ease,transform .28s ease,visibility 0s linear .28s}
  html.js-nav header.nav-open .menu{opacity:1;visibility:visible;transform:none;transition:opacity .28s ease,transform .28s ease,visibility 0s}

  .menu .lk{display:block;padding:15px 2px;font-size:13px;letter-spacing:.16em;border-bottom:1px solid var(--line);background-position:0 calc(100% - 11px)}
  .menu .lk.svc{display:block}
  .menu .btn{display:block;text-align:center;margin-top:16px;padding:14px 17px}
}

.founder-img{float:right;width:clamp(150px,26vw,240px);height:auto;border-radius:6px;margin:4px 0 18px 30px;box-shadow:0 18px 40px -24px rgba(22,25,31,.5)}
@media(max-width:560px){.founder-img{float:none;display:block;width:min(64%,190px);margin:0 auto 22px}}

.triptik .tri{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.wrap.in .triptik .tri{opacity:1;transform:none}
.wrap.in .triptik .tri:nth-child(1){transition-delay:.05s}
.wrap.in .triptik .tri:nth-child(2){transition-delay:.13s}
.wrap.in .triptik .tri:nth-child(3){transition-delay:.21s}

@media (prefers-reduced-motion: reduce){
  .navtog-bars span,html.js-nav .menu,header,.triptik .tri{transition:none!important}
  .triptik .tri{opacity:1!important;transform:none!important}
}
@media (scripting: none){.triptik .tri{opacity:1!important;transform:none!important}}