/* ACT4HUMANITY v2 — palette du cahier des charges : bleu nuit, blanc cassé, orange, anthracite */
:root{
  --navy:#14263D; --navy-2:#1d3553; --paper:#F8F7F4; --white:#FFFFFF; --ink:#333333;
  --orange:#A3161E; --orange-d:#A3161E; --red-l:#EF6A70; --muted:#5f6670; --line:#e3e0d9; --line-n:rgba(255,255,255,.16);
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Instrument Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:4px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--navy);text-underline-offset:3px}
a:hover{color:var(--orange-d)}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
h1,h2,h3{font-family:var(--serif);font-weight:500;color:var(--navy);line-height:1.12;margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(36px,5.4vw,64px)}
h2{font-size:clamp(28px,3.4vw,42px)}
h3{font-size:21px;font-weight:600;letter-spacing:0}
p{margin:0}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.narrow{max-width:760px}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 12px;z-index:50}
.skip:focus{left:12px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-d);margin-bottom:16px}
.muted{color:var(--muted)}
.center{text-align:center;margin-top:40px}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--orange);color:#fff;font-weight:600;font-size:16px;text-decoration:none;padding:14px 24px;border-radius:var(--r);border:0;cursor:pointer;font-family:var(--sans);transition:background .2s,transform .2s}
.btn:hover{background:#86111a;color:#fff;transform:translateY(-1px)}
.btn.sm{padding:10px 16px;font-size:15px}
.btn.ghost{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 1.5px var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff}
.btn.light{background:var(--white);color:var(--navy)}
.btn.light:hover{background:var(--orange);color:#fff}
.more{font-weight:600;text-decoration:none;color:var(--navy);display:inline-flex;gap:6px;align-items:center}
.more span{transition:transform .2s;color:var(--orange-d)}
.more:hover span{transform:translateX(4px)}

/* en-tête */
.hdr{position:sticky;top:0;z-index:20;background:rgba(248,247,244,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.logo{display:flex;flex-direction:column;line-height:.86;text-decoration:none;color:var(--navy)}
.logo b{font-family:var(--sans);font-weight:700;font-size:27px;letter-spacing:-.02em}
.logo b span{color:var(--orange)}
.logo small{font-weight:600;font-size:12px;letter-spacing:.31em}
.logo.inv{color:#fff}
nav{display:flex;align-items:center;gap:26px}
nav a{text-decoration:none;color:var(--ink);font-size:15.5px;font-weight:500}
nav a[aria-current="page"]{color:var(--navy);box-shadow:inset 0 -2px 0 var(--orange)}
nav a.lang{font-size:13px;font-weight:600;letter-spacing:.08em;border:1px solid var(--line);padding:4px 9px;border-radius:99px}
nav .btn{color:#fff}
.burger{display:none;background:none;border:1px solid var(--navy);color:var(--navy);font:600 14px var(--sans);padding:8px 14px;border-radius:var(--r);cursor:pointer}
@media (max-width:980px){
  .burger{display:block}
  nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);flex-direction:column;align-items:stretch;gap:0;padding:8px max(20px,env(safe-area-inset-left,0px)) 20px;border-bottom:1px solid var(--line);box-shadow:0 12px 30px rgba(20,38,61,.08)}
  nav.open{display:flex}
  nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:17px}
  nav a[aria-current="page"]{box-shadow:none;color:var(--orange-d)}
  nav a.lang{align-self:flex-start;margin:14px 0}
  nav .btn{margin-top:4px}
}

/* accueil */
.hero{padding-block:72px 88px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}
.hero-txt{display:grid;gap:20px;min-width:0}
.hero-txt .eyebrow{margin:0}
.hero h1{font-size:clamp(40px,6vw,74px)}
.lede{font-size:20px;line-height:1.55;color:var(--ink);max-width:58ch}
.hero-txt > p:not(.eyebrow):not(.lede){color:var(--muted);max-width:58ch}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.hero-photo{margin:0;position:relative}
.hero-photo::before{content:"";position:absolute;inset:28px -28px -28px 28px;background:var(--navy);border-radius:var(--r);z-index:-1}
.hero-photo{z-index:0;isolation:isolate}
.hero-photo img{width:100%;aspect-ratio:760/920;object-fit:cover;border-radius:var(--r);background:var(--line)}
.hero-photo figcaption{position:absolute;left:-20px;bottom:36px;background:var(--white);padding:14px 18px;border-radius:var(--r);box-shadow:0 14px 40px rgba(20,38,61,.16);display:grid}
.hero-photo figcaption strong{font-family:var(--serif);font-weight:600;color:var(--navy);font-size:18px}
.hero-photo figcaption span{font-size:14px;color:var(--muted)}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:56px}.hero-photo{max-width:420px;margin-right:28px}.hero{padding-block:48px 72px}}

.sec{padding-block:96px}
.sec.alt{background:var(--white);border-block:1px solid var(--line)}
.sec-head{display:grid;gap:14px;max-width:720px;margin-bottom:52px}
.sec-head p{color:var(--muted);font-size:18px}
@media (max-width:700px){.sec{padding-block:72px}}

.exp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.exp{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:32px 28px;display:flex;flex-direction:column;gap:14px;transition:transform .25s,box-shadow .25s,border-color .25s}
.exp:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(20,38,61,.08);border-color:transparent}
.exp .eyebrow{margin:0;color:var(--muted)}
.exp h3{font-size:25px;font-weight:500}
.exp > p{color:var(--muted)}
.exp ul{margin:4px 0 8px;padding:0;list-style:none;display:grid;gap:6px;font-size:15.5px}
.exp li{padding-left:18px;position:relative}
.exp li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:2px;background:var(--orange)}
.exp .more{margin-top:auto}
.ico{width:48px;height:48px;border-radius:50%;background:var(--navy);display:grid;place-items:center}
.ico svg{width:24px;height:24px;fill:none;stroke:var(--red-l);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:960px){.exp-grid{grid-template-columns:1fr}}

.quote{background:var(--navy);color:#fff;padding-block:88px}
.quote blockquote{margin:0;font-family:var(--serif);font-size:clamp(28px,3.6vw,46px);line-height:1.2;max-width:22ch;color:#fff;font-weight:400}
.quote blockquote::before{content:"“";display:block;color:var(--red-l);font-size:1.6em;line-height:.6;margin-bottom:12px}

.about-teaser{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:center}
.about-teaser img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r);background:var(--line)}
.about-teaser > div{display:grid;gap:18px;min-width:0}
.about-teaser .eyebrow{margin:0}
.about-teaser p{color:var(--muted);max-width:60ch}
@media (max-width:860px){.about-teaser{grid-template-columns:1fr;gap:32px}.about-teaser img{max-width:380px}}

.fmt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;border-top:2px solid var(--navy)}
.fmt{padding:26px 24px 8px 0;display:grid;gap:10px;align-content:start}
.fmt + .fmt{padding-left:24px;border-left:1px solid var(--line)}
.fmt h3{font-size:19px}
.fmt p{color:var(--muted);font-size:15.5px}
@media (max-width:1060px){.fmt-grid{grid-template-columns:1fr 1fr}.fmt,.fmt + .fmt{padding:24px 0;border-left:0;border-bottom:1px solid var(--line)}.fmt:nth-child(odd){padding-right:24px}.fmt:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}}
@media (max-width:560px){.fmt-grid{grid-template-columns:1fr}.fmt:nth-child(odd),.fmt:nth-child(even){padding:22px 0;border-left:0}}

.mis-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line)}
.mis{padding:28px 32px 28px 0;border-bottom:1px solid var(--line);display:grid;gap:8px;align-content:start}
.mis:nth-child(even){padding-left:32px;padding-right:0;border-left:1px solid var(--line)}
.mis p:last-child{color:var(--muted);font-size:16px}
.where{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--orange-d)}
.partners{margin-top:36px;color:var(--muted);font-size:15px;letter-spacing:.02em}
@media (max-width:760px){.mis-grid{grid-template-columns:1fr}.mis,.mis:nth-child(even){padding:24px 0;border-left:0}}

.cta{background:var(--navy);color:#fff}
.ctain{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-block:72px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:clamp(26px,3vw,38px);max-width:22ch}
.cta p{color:rgba(255,255,255,.78);margin-top:12px;max-width:52ch}

/* pages intérieures */
.phero{padding-block:72px 80px}
.phero-grid{display:grid;grid-template-columns:1fr;gap:48px;align-items:center}
.phero.has-img .phero-grid{grid-template-columns:1.1fr .9fr}
.phero-txt{display:grid;gap:22px;min-width:0}
.phero-txt .eyebrow{margin:0}
.phero h1{max-width:20ch}
.phero .lede{display:grid;gap:16px;font-size:19px;max-width:62ch}
.phero .lede p + p{color:var(--muted);font-size:18px}
.phero-img{margin:0}
.phero-img img{width:100%;aspect-ratio:1000/760;object-fit:cover;border-radius:var(--r);background:var(--line)}
@media (max-width:900px){.phero.has-img .phero-grid{grid-template-columns:1fr}}
.sub{font-family:var(--serif);font-size:22px;color:var(--orange-d);margin-top:-8px}

.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.svc{background:var(--white);border:1px solid var(--line);border-top:3px solid var(--orange);border-radius:var(--r);padding:28px;display:grid;gap:14px;align-content:start}
.svc ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;color:var(--ink);font-size:16px}
.svc li{padding-left:18px;position:relative}
.svc li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:2px;background:var(--orange)}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:32px;counter-reset:s}
.steps li{display:grid;gap:10px;align-content:start;border-top:2px solid var(--navy);padding-top:22px}
.steps .n{font-family:var(--serif);font-size:44px;color:var(--orange);line-height:1}
.steps p{color:var(--muted)}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

.about-hero{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;position:sticky;top:100px}
.card img{width:100%;aspect-ratio:4/5;object-fit:cover;background:var(--line)}
.card-b{padding:26px 28px 30px;display:grid;gap:12px}
.card-b h2{font-size:30px}
.role{font-weight:600;color:var(--orange-d);font-size:15px;letter-spacing:.04em;text-transform:uppercase}
.card-b p{color:var(--muted);font-size:16px}
.cc{font-size:15.5px}
.card .btn{justify-self:start;margin-top:6px}
@media (max-width:900px){.about-hero{grid-template-columns:1fr;gap:40px}.about-hero .card{order:2;position:static;max-width:460px}}
.ap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.ap{display:grid;gap:10px;align-content:start;border-top:2px solid var(--orange);padding-top:20px}
.ap p{color:var(--muted)}
@media (max-width:900px){.ap-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ap-grid{grid-template-columns:1fr}}
.path{list-style:none;margin:0;padding:0 0 0 28px;border-left:2px solid var(--line);display:grid;gap:40px;max-width:820px}
.path > li{position:relative;display:grid;gap:8px}
.path > li::before{content:"";position:absolute;left:-36px;top:4px;width:14px;height:14px;border-radius:50%;background:var(--paper);border:3px solid var(--orange)}
.path ul{margin:6px 0 0;padding:0;list-style:none;display:grid;gap:6px}
.path ul li{padding-left:18px;position:relative}
.path ul li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:2px;background:var(--navy)}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.coords{margin:12px 0 0;display:grid;gap:18px}
.coords div{display:grid;gap:2px}
.coords dt{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.coords dd{margin:0;font-size:18px;overflow-wrap:anywhere}
.form{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:36px;display:grid;gap:18px;min-width:0}
.form h2{font-size:28px}
.form label{display:grid;gap:6px;font-size:15px;font-weight:500;color:var(--navy)}
.form input,.form select,.form textarea{font:inherit;font-weight:400;color:var(--ink);background:var(--paper);border:1px solid #d6d2c8;border-radius:var(--r);padding:12px 14px;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--orange);outline-offset:0;border-color:transparent;background:#fff}
.form textarea{resize:vertical;min-height:140px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.chk{display:flex!important;grid-template-columns:none;align-items:flex-start;gap:10px!important;font-weight:400!important;color:var(--muted)!important;font-size:14.5px!important}
.chk input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--orange)}
.form .btn{justify-self:start}
.hp{position:absolute;left:-9999px}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;gap:40px}}
@media (max-width:560px){.row2{grid-template-columns:1fr}.form{padding:24px}}

.prose{display:grid;gap:14px}
.prose h1{margin-bottom:16px}
.prose h2{font-size:22px;margin-top:20px}
.prose p{color:var(--ink)}

/* pied de page */
.ftr{background:#0f1d30;color:rgba(255,255,255,.78);padding-top:64px;font-size:15.5px}
.ftr a{color:rgba(255,255,255,.85);text-decoration:none}
.ftr a:hover{color:var(--orange)}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:48px}
.fgrid > div{display:grid;gap:10px;align-content:start;min-width:0}
.sig{font-family:var(--serif);color:#fff;font-size:20px;margin-top:12px}
.ftr .muted{color:rgba(255,255,255,.6)}
.flinks a,.flinks span{overflow-wrap:anywhere}
.fbase{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid var(--line-n);padding-block:22px;font-size:14px;color:rgba(255,255,255,.55)}
@media (max-width:760px){.fgrid{grid-template-columns:1fr}}

/* animations discrètes */
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
  .reveal.in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.hero-grid > *, .about-teaser > *, .phero-grid > *, .contact-grid > *, .about-hero > *, .exp-grid > *, .svc-grid > *, .mis-grid > *{min-width:0}
.hero-grid{grid-template-columns:1.25fr .75fr}
.hero-photo{justify-self:end;width:100%;max-width:440px}
.hero-photo img{aspect-ratio:4/5}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-photo{justify-self:start;max-width:340px;margin-right:28px}.hero-photo figcaption{left:16px;bottom:20px}}
.about-teaser img{max-width:440px}
.hero-photo img,.about-teaser img,.card img,.phero-img img{height:auto}

.logo.inv b span{color:var(--red-l)}
.ftr a:hover{color:var(--red-l)}

.book{margin-top:28px;background:var(--navy);color:#fff;border-radius:var(--r);padding:28px;display:grid;gap:12px;justify-items:start}
.book h2{color:#fff;font-size:26px}
.book p{color:rgba(255,255,255,.8)}
img[src*="dff2b7_9535"]{filter:contrast(1.08) saturate(.88) brightness(1.03)}
/* livre */
@media (max-width:1100px) and (min-width:981px){nav{gap:18px}nav a{font-size:14.5px}}
.cover{aspect-ratio:210/297;width:100%;max-width:300px;background:#fff;border:1px solid var(--line);box-shadow:0 30px 60px rgba(20,38,61,.18),6px 0 0 #e9e6df;border-radius:2px 6px 6px 2px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:28px 22px;text-align:center}
.c-top{font-size:9px;font-weight:700;letter-spacing:.1em;color:var(--orange)}
.c-title{font-family:var(--sans);font-weight:800;font-size:30px;line-height:1.05;color:var(--navy);letter-spacing:.02em}
.c-sub{font-size:11.5px;color:var(--muted);line-height:1.4;max-width:24ch}
.c-rule{width:60px;height:3px;background:var(--orange);margin:6px 0}
.c-auth{font-size:10px;font-weight:700;letter-spacing:.12em;color:var(--orange)}
.book-hero{display:grid;grid-template-columns:auto 1fr;gap:72px;align-items:center}
.book-hero .cover{width:300px}
.book-hero > *{min-width:0}
@media (max-width:860px){.book-hero{grid-template-columns:1fr;gap:40px}.book-hero .cover{width:220px}}
.toc{display:grid;grid-template-columns:repeat(2,1fr);gap:40px 56px}
.part h3{font-size:20px;padding-bottom:12px;border-bottom:2px solid var(--navy);margin-bottom:6px}
.part ol{list-style:none;margin:0;padding:0}
.part li{display:grid;grid-template-columns:36px 1fr;gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}
.cn{font-family:var(--serif);font-size:22px;color:var(--orange);line-height:1.2}
.ct{font-weight:600;color:var(--navy)}
.ci{color:var(--muted);font-size:15.5px;margin-top:4px;font-style:italic}
.free{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:var(--orange);color:#fff;padding:2px 7px;border-radius:99px;vertical-align:2px;margin-left:6px}
@media (max-width:860px){.toc{grid-template-columns:1fr}}
.book-forms{display:grid;grid-template-columns:.85fr 1.15fr;gap:32px;align-items:start}
.book-forms > *{min-width:0}
@media (max-width:900px){.book-forms{grid-template-columns:1fr}}
.radios{border:0;margin:0;padding:0;display:grid;gap:10px}
.radios legend{font-size:15px;font-weight:500;color:var(--navy);margin-bottom:8px}
.form label.radio{display:flex;gap:10px;align-items:flex-start;font-weight:400;color:var(--ink)}
.radio input{width:18px;height:18px;margin-top:3px;accent-color:var(--orange);flex:none}
.book-teaser{display:grid;grid-template-columns:auto 1fr;gap:64px;align-items:center}
.book-teaser .cover{width:230px}
.book-teaser > div{display:grid;gap:14px;max-width:560px}
.book-teaser .eyebrow{margin:0}
@media (max-width:760px){.book-teaser{grid-template-columns:1fr;gap:32px}.book-teaser .cover{width:200px}}
.regions{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.reg h3{font-size:20px;padding-bottom:12px;border-bottom:2px solid var(--orange);margin-bottom:14px}
.reg ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.reg li{background:var(--paper);border:1px solid var(--line);border-radius:99px;padding:6px 14px;font-size:15.5px;color:var(--navy)}
@media (max-width:860px){.regions{grid-template-columns:1fr;gap:28px}}
@media (max-width:1100px) and (min-width:861px){.regions{grid-template-columns:1fr 1fr}}