/* Layout: registre de contrôle — une colonne éditoriale large, bandes pleine largeur, repères "réf." en mono comme dans un référentiel ISO */
:root{
  /* Charte InnovaSafe : violet ardoise (fond du logo), bleu et jaune (les deux pilules) */
  --logo-blue:#1475D6; --logo-yellow:#FFCD4E; --logo-gold:#FFBE00; --logo-violet:#4A4466;
  --paper:#F5F4F8; --surface:#FFFFFF; --ink:#1E1A2E; --muted:#5D5873; --line:#DEDBE7;
  --accent:#1475D6; --accent-soft:#E0ECFA; --accent-ink:#FFFFFF;
  --signal:#9A6500; --signal-soft:#FFF0C7; --ok:#2E7A4C; --ok-soft:#DCEEDF;
  --deep:#4A4466; --deep-fg:#F4F2F9; --deep-muted:#CBC6DD; --deep-line:#625C80; --deep-accent:#FFCD4E;
  --wordmark:#4A4466; --shadow:rgba(46,40,74,.35);
  --f-display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --wrap:1180px; --r:6px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#16131F; --surface:#1F1B2B; --ink:#EEECF4; --muted:#A7A2BA; --line:#332E45;
  --accent:#4C9DEC; --accent-soft:#16283F; --accent-ink:#06172A;
  --signal:#FFCD4E; --signal-soft:#3A2F0E; --ok:#5DC184; --ok-soft:#10301D;
  --deep:#2B263D; --deep-fg:#F4F2F9; --deep-muted:#B9B3CE; --deep-line:#423C59; --deep-accent:#FFCD4E;
  --wordmark:#FFFFFF; --shadow:rgba(0,0,0,.55); color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#16131F; --surface:#1F1B2B; --ink:#EEECF4; --muted:#A7A2BA; --line:#332E45;
  --accent:#4C9DEC; --accent-soft:#16283F; --accent-ink:#06172A;
  --signal:#FFCD4E; --signal-soft:#3A2F0E; --ok:#5DC184; --ok-soft:#10301D;
  --deep:#2B263D; --deep-fg:#F4F2F9; --deep-muted:#B9B3CE; --deep-line:#423C59; --deep-accent:#FFCD4E;
  --wordmark:#FFFFFF; --shadow:rgba(0,0,0,.55); color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--f-display);font-stretch:112%;line-height:1.08;text-wrap:balance;margin:0;letter-spacing:-.01em}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);font-weight:750}
h3{font-size:1.3rem;font-weight:700}
p{margin:0}
.ref{font-family:var(--f-mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.btn{display:inline-flex;align-items:center;gap:.5rem;font:600 .98rem/1 var(--f-body);padding:.95rem 1.3rem;border-radius:var(--r);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--ink)}

/* Header */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.9rem}
/* Logo : symbole vectoriel + logotype, net à toutes les tailles */
.brand{display:inline-flex;align-items:center;gap:.7rem;text-decoration:none;line-height:1}
.brand-mark{height:36px;width:auto;flex:none;overflow:visible}
.brand-mark .pill{transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.brand:hover .pill-y{transform:translate(1.5px,-1.5px)}
.brand:hover .pill-b{transform:translate(-1px,1px)}
.brand-name{font-family:"Montserrat",var(--f-body);font-weight:600;font-size:1.3rem;letter-spacing:.14em;color:var(--wordmark);padding-bottom:2px;display:grid;gap:5px}
.brand-name small{font-size:.5em;letter-spacing:.42em;opacity:.75;font-weight:600;text-transform:uppercase}
.brand.on-deep .brand-name{color:#FFFFFF}
@media (max-width:420px){.brand-mark{height:30px}.brand-name{font-size:1.1rem;letter-spacing:.11em}}
.nav{display:flex;align-items:center;gap:1.6rem}
.nav a{text-decoration:none;font-size:.95rem;color:var(--muted)}
.nav a:hover{color:var(--ink)}
.nav .btn{color:var(--accent-ink);padding:.7rem 1rem}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:var(--r);padding:.5rem .7rem;color:var(--ink);font:500 .9rem var(--f-body);cursor:pointer}
@media (max-width:860px){
  .menu-btn{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:.5rem 16px 1rem}
  .nav a{padding:.8rem 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:.8rem;justify-content:center;border-bottom:0}
  .nav:not(.open){display:none}
}

/* Hero */
.hero{padding-block:clamp(3rem,7vw,6rem) clamp(3rem,6vw,5rem)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero-grid>*{min-width:0}
.hero h1{font-size:clamp(2.5rem,6vw,4.6rem);font-weight:800;font-stretch:115%;margin-block:1.1rem 1.4rem}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lead{margin-bottom:2rem}
.hero-ctas{display:flex;flex-wrap:wrap;gap:.8rem}
.hero-facts{display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;margin-top:2.2rem;padding-top:1.4rem;border-top:1px solid var(--line)}
.hero-facts span{font-family:var(--f-mono);font-size:.8rem;color:var(--muted)}
.hero-facts span::before{content:"✓ ";color:var(--accent)}

.posture{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1.4rem;box-shadow:0 1px 0 var(--line),0 24px 48px -28px var(--shadow)}
.posture-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}
.posture-head strong{font-family:var(--f-display);font-stretch:110%;font-size:1.05rem}
.prow{display:grid;grid-template-columns:5.6rem 1fr auto;gap:.8rem;align-items:center;padding-block:.75rem;border-bottom:1px dashed var(--line)}
.prow:last-of-type{border-bottom:0}
.prow b{font:500 .82rem var(--f-mono)}
.bar{height:8px;border-radius:4px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent);border-radius:4px;transform-origin:left;animation:grow 1.1s cubic-bezier(.2,.7,.2,1) both}
.bar i.warn{background:var(--signal)}
@keyframes grow{from{transform:scaleX(.15)}to{transform:scaleX(1)}}
.chip{font:500 .7rem var(--f-mono);letter-spacing:.04em;padding:.25rem .5rem;border-radius:3px;white-space:nowrap}
.chip.ok{background:var(--ok-soft);color:var(--ok)}
.chip.warn{background:var(--signal-soft);color:var(--signal)}
.chip.prog{background:var(--accent-soft);color:var(--accent)}
.posture-foot{margin-top:1rem;padding-top:.9rem;border-top:1px solid var(--line);font-size:.8rem;color:var(--muted);font-style:italic}
@media (max-width:920px){.hero-grid{grid-template-columns:1fr}}

/* Bandeau référentiels */
.frameworks{border-block:1px solid var(--line);background:var(--surface)}
.frameworks .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:.8rem 2.2rem;padding-block:1.3rem}
.frameworks .ref{margin-right:.4rem}
.frameworks span.fw{font-family:var(--f-display);font-stretch:108%;font-weight:650;font-size:1.02rem;color:var(--ink)}

/* Sections */
section{scroll-margin-top:80px}
.sec{padding-block:clamp(4rem,8vw,7rem)}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem 4rem;align-items:end;margin-bottom:3.2rem}
.sec-head>*{min-width:0}
.sec-head .ref{display:block;margin-bottom:1rem}
@media (max-width:820px){.sec-head{grid-template-columns:1fr}}

/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}
.svc{padding:2rem 1.8rem 2.2rem 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:1rem;min-width:0}
.svc:not(:nth-child(3n+1)){padding-left:1.8rem;border-left:1px solid var(--line)}
.svc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}
.svc-icon{width:40px;height:40px;color:var(--accent);flex:none}
.svc h3{font-size:1.45rem}
.svc p{color:var(--muted);font-size:.98rem}
.svc ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem;font-size:.93rem}
.svc li{padding-left:1.1rem;position:relative}
.svc li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border:1.5px solid var(--accent);border-radius:1px}
.svc-format{margin-top:auto;padding-top:1rem;border-top:1px dashed var(--line);font:500 .78rem var(--f-mono);color:var(--ink)}
.svc-format em{font-style:normal;color:var(--muted)}
@media (max-width:980px){
  .services{grid-template-columns:repeat(2,1fr)}
  .svc:not(:nth-child(3n+1)){padding-left:0;border-left:0}
  .svc:nth-child(2n){padding-left:1.6rem;border-left:1px solid var(--line)}
}
@media (max-width:620px){
  .services{grid-template-columns:1fr}
  .svc:nth-child(2n){padding-left:0;border-left:0}
  .svc{padding-right:0}
}

/* Approche (bande sombre) */
.deep{background:var(--deep);color:var(--deep-fg)}
.deep .ref{color:var(--deep-muted)}
.deep .lead{color:var(--deep-muted)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s}
.step{padding:1.6rem 1.6rem 0 0;border-top:2px solid var(--deep-line);position:relative;min-width:0}
.step::before{content:"";position:absolute;top:-2px;left:0;width:2.5rem;height:2px;background:var(--deep-accent)}
.step .num{font:500 .78rem var(--f-mono);color:var(--deep-accent);letter-spacing:.06em}
.step h3{margin-block:.7rem .6rem;font-size:1.35rem}
.step p{color:var(--deep-muted);font-size:.96rem}
.step .out{margin-top:1rem;font:400 .78rem var(--f-mono);color:var(--deep-fg);opacity:.85}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr);row-gap:2.5rem}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* NIS2 check */
.check{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.check>*{min-width:0}
.check-form{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:clamp(1.3rem,3vw,2rem);display:grid;gap:1.4rem}
.field{display:grid;gap:.5rem}
.field>label,.field legend{font-weight:600;font-size:.95rem;padding:0}
fieldset{border:0;margin:0;padding:0;min-width:0}
select,input,textarea{font:inherit;font-size:1rem;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:.75rem .85rem;width:100%}
select:focus,input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.seg{display:flex;flex-wrap:wrap;gap:.5rem}
.seg label{flex:1 1 9rem;border:1px solid var(--line);border-radius:var(--r);padding:.7rem .85rem;cursor:pointer;font-size:.92rem;display:flex;gap:.55rem;align-items:flex-start;background:var(--paper)}
.seg label:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.seg input{width:auto;margin:.3rem 0 0;accent-color:var(--accent)}
.seg small{display:block;color:var(--muted);font-size:.8rem}
.result{border-radius:var(--r);padding:1.2rem 1.3rem;border:1px solid var(--line);background:var(--paper)}
.result .verdict{font-family:var(--f-display);font-stretch:110%;font-weight:750;font-size:1.3rem;margin:.4rem 0 .5rem}
.result p{font-size:.95rem;color:var(--muted)}
.result.ess{border-color:var(--signal);background:var(--signal-soft)}
.result.ess .verdict{color:var(--signal)}
.result.imp{border-color:var(--accent);background:var(--accent-soft)}
.result.imp .verdict{color:var(--accent)}
.disclaimer{font-size:.8rem;color:var(--muted)}
.check-side ul{margin:1.6rem 0 0;padding:0;list-style:none;display:grid;gap:1rem}
.check-side li{display:grid;grid-template-columns:4.5rem 1fr;gap:1rem;padding-top:1rem;border-top:1px solid var(--line);font-size:.95rem}
.check-side li b{font:500 .8rem var(--f-mono);color:var(--accent)}
@media (max-width:880px){.check{grid-template-columns:1fr}}

/* Formats */
.formats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.fmt{border:1px solid var(--line);border-radius:10px;padding:1.8rem;display:flex;flex-direction:column;gap:.9rem;background:var(--surface);min-width:0}
.fmt.feature{border-color:var(--accent);box-shadow:inset 0 3px 0 var(--accent)}
.fmt .dose{font-family:var(--f-display);font-stretch:110%;font-weight:800;font-size:2rem;line-height:1}
.fmt .dose small{font-size:.9rem;font-weight:500;color:var(--muted);font-family:var(--f-body)}
.fmt p{color:var(--muted);font-size:.95rem}
.fmt ul{margin:0;padding-left:1.1rem;font-size:.93rem;display:grid;gap:.35rem}
@media (max-width:900px){.formats{grid-template-columns:1fr}}

/* À propos */
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.about>*{min-width:0}
.portrait{margin:0;max-width:380px;display:grid;gap:.9rem;position:sticky;top:100px}
.portrait-frame{position:relative;aspect-ratio:4/5;max-width:100%}
.portrait-frame::before{content:"";position:absolute;inset:14px -14px -14px 14px;border-radius:10px;background:linear-gradient(135deg,var(--logo-yellow) 0 50%,var(--logo-blue) 50% 100%);opacity:.9}
.portrait img{position:relative;display:block;width:100%;height:100%;object-fit:cover;object-position:50% 30%;border-radius:10px;background:var(--surface)}
.portrait figcaption{display:grid;gap:.15rem;padding-top:.6rem}
.portrait figcaption strong{font-family:var(--f-display);font-stretch:110%;font-size:1.05rem}
.portrait figcaption span{font-size:.85rem;color:var(--muted)}
.about-body{display:grid;gap:1.2rem}
.about-body p{max-width:62ch}
.creds{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.4rem}
.creds span{font:500 .78rem var(--f-mono);border:1px solid var(--line);padding:.4rem .6rem;border-radius:3px;background:var(--surface)}
.timeline{list-style:none;margin:.6rem 0 0;padding:0;display:grid;border-left:2px solid var(--line)}
.timeline li{display:grid;grid-template-columns:7rem 1fr;gap:1rem;padding:.55rem 0 .55rem 1.1rem;position:relative;font-size:.95rem}
.timeline li::before{content:"";position:absolute;left:-6px;top:1.05rem;width:10px;height:10px;border-radius:50%;background:var(--paper);border:2px solid var(--accent)}
.timeline li:first-child::before{background:var(--logo-gold);border-color:var(--logo-gold)}
.timeline b{font:500 .8rem var(--f-mono);color:var(--muted);padding-top:.15rem;font-variant-numeric:tabular-nums}
.timeline span{min-width:0;color:var(--muted)}
.timeline strong{color:var(--ink);font-weight:600}
.edu{font-size:.88rem;color:var(--muted);max-width:none}
.edu .ref{margin-right:.5rem}
@media (max-width:520px){.timeline li{grid-template-columns:1fr;gap:.1rem}}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1.2rem;padding-top:1.5rem;border-top:1px solid var(--line)}
.principles>div{min-width:0}
.principles h3{font-size:1.05rem;margin-bottom:.35rem}
.principles p{font-size:.92rem;color:var(--muted)}
@media (max-width:860px){.about{grid-template-columns:1fr}.portrait{max-width:300px;position:static}}
@media (max-width:620px){.principles{grid-template-columns:1fr}}

/* FAQ */
.faq{max-width:860px;display:grid}
.faq details{border-top:1px solid var(--line);padding-block:1.2rem}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-family:var(--f-display);font-stretch:108%;font-weight:650;font-size:1.15rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--f-mono);color:var(--accent);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:.8rem;color:var(--muted);max-width:68ch}

/* Contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4.5rem)}
.contact>*{min-width:0}
.contact .lead{color:var(--deep-muted);margin-block:1.2rem 2rem}
.coord{display:grid;gap:1.1rem}
.coord div{display:grid;gap:.25rem;padding-top:1rem;border-top:1px solid var(--deep-line)}
.coord .val{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;font-size:1.05rem;word-break:break-word}
.copy{font:500 .72rem var(--f-mono);background:transparent;color:var(--deep-fg);border:1px solid var(--deep-line);border-radius:3px;padding:.3rem .55rem;cursor:pointer}
.copy:hover{border-color:var(--deep-fg)}
.cform{display:grid;grid-template-columns:1fr 1fr;gap:1rem;background:var(--surface);color:var(--ink);border-radius:10px;padding:clamp(1.3rem,3vw,2rem)}
.cform .full{grid-column:1/-1}
.cform label{font-weight:600;font-size:.9rem}
.cform .field{gap:.4rem}
.cform textarea{min-height:130px;resize:vertical}
.form-note{font-size:.88rem;color:var(--muted)}
.form-ok{background:var(--ok-soft);color:var(--ok);padding:.9rem 1rem;border-radius:var(--r);font-size:.95rem}
@media (max-width:880px){.contact{grid-template-columns:1fr}}
@media (max-width:520px){.cform{grid-template-columns:1fr}}

/* Footer */
footer{background:var(--deep);color:var(--deep-muted);border-top:1px solid var(--deep-line);font-size:.88rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.2rem 2rem;padding-block:2rem}
.foot-id{display:grid;gap:.8rem}
footer a{text-decoration:none}
footer a:hover{color:var(--deep-fg)}
footer nav{display:flex;flex-wrap:wrap;gap:1.2rem}

/* Site autonome */
body{margin:0}
img{max-width:100%;height:auto}
[hidden]{display:none!important}
.w41{width:41%}.w68{width:68%}.w74{width:74%}.w82{width:82%}.w90{width:90%}
.h-gap{margin-block:1rem 1.2rem}
.sec.sec-tight{padding-top:0}
.mt1{margin-top:1rem}
.cform-foot{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between}
.form-err{background:var(--signal-soft);color:var(--signal);padding:.9rem 1rem;border-radius:var(--r);font-size:.95rem}
.form-legal{font-size:.82rem;color:var(--muted)}
.form-legal a{color:var(--accent)}
.coord a{text-decoration:none}
.coord a:hover{text-decoration:underline}
.foot-legal{display:flex;flex-wrap:wrap;gap:.3rem 1rem;font-size:.82rem}
.foot-legal a{text-decoration:underline;text-underline-offset:3px}
/* Pages de texte (mentions légales, confidentialité, merci, 404) */
.legal{padding-block:clamp(3rem,6vw,5rem)}
.legal .wrap{max-width:820px}
.legal h1{font-size:clamp(2rem,4.5vw,3rem);font-weight:800;margin-block:1rem 1.5rem}
.legal h2{font-size:1.35rem;margin-block:2.4rem .8rem}
.legal p,.legal li{color:var(--ink);max-width:68ch}
.legal p+p{margin-top:.8rem}
.legal ul{padding-left:1.2rem;display:grid;gap:.4rem}
.legal dl{display:grid;grid-template-columns:minmax(9rem,max-content) 1fr;gap:.6rem 1.5rem;margin:0}
.legal dt{font:500 .8rem var(--f-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em;padding-top:.2rem}
.legal dd{margin:0;min-width:0}
.legal .updated{color:var(--muted);font-size:.9rem;margin-top:2.5rem}
.legal a{color:var(--accent)}
@media (max-width:560px){.legal dl{grid-template-columns:1fr;gap:.2rem}.legal dd{margin-bottom:.8rem}}