/* FormaCaen — Design system v1 — dérivé du logo (marine profond / bleu vif) */
:root{
  --navy:#152A6E; --navy-deep:#0D1C4E; --navy-ink:#0A1638;
  --blue:#2E9FE6; --blue-dark:#1670AD; --blue-soft:#E4F2FC;
  --ink:#111A2E; --gray:#525E74; --gray-light:#5F6987;
  --line:#E3E8F1; --bg:#FFFFFF; --bg-soft:#F5F7FB;
  --ok:#0F7B5F; --ok-soft:#E4F5EF; --warn:#8A5A00; --warn-soft:#FDF3DF;
  --radius:14px; --radius-sm:9px;
  --shadow:0 1px 2px rgba(13,28,78,.06),0 8px 24px rgba(13,28,78,.07);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --wrap:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.65;color:var(--ink);background:var(--bg)}
img{max-width:100%;height:auto}
a{color:var(--blue-dark);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--navy)}
h1,h2,h3{line-height:1.18;color:var(--navy-ink);letter-spacing:-.015em;margin:0 0 .5em}
h1{font-size:clamp(1.9rem,4.2vw,3rem);font-weight:800}
h2{font-size:clamp(1.45rem,2.8vw,2.05rem);font-weight:750}
h3{font-size:1.15rem;font-weight:650}
p{margin:0 0 1em}
ul{padding-left:1.2em}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:.6em 1em;z-index:100;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.section{padding:64px 0}
.section-soft{background:var(--bg-soft)}
.section-navy{background:linear-gradient(160deg,var(--navy-deep),var(--navy) 70%);color:#fff}
.section-navy h2,.section-navy h3{color:#fff}
.section-navy p{color:#C9D6F2}
.kicker{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--blue-dark);margin-bottom:.7em}
.section-navy .kicker{color:#7CC4F2}
.lead{font-size:1.15rem;color:var(--gray);max-width:46em}
.center{text-align:center}
.center .lead{margin-inline:auto}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;gap:26px;min-height:70px}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none;font-weight:800;font-size:1.22rem;letter-spacing:.02em;color:var(--navy)}
.logo svg{flex:none}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-weight:550;font-size:.95rem;padding:.55em .8em;border-radius:8px}
.nav a:hover{background:var(--bg-soft);color:var(--navy)}
.nav a[aria-current="page"]{color:var(--blue-dark)}
.nav a.nav-secondary{color:var(--gray-light);font-size:.85rem;font-weight:500;margin-left:6px;padding-left:1em;border-left:1px solid var(--line)}
.nav a.nav-secondary:hover{color:var(--gray)}
.nav .btn{margin-left:8px;color:#fff;font-weight:650;font-size:1rem}
.nav .btn:hover{background:var(--navy);color:#fff}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font:inherit;cursor:pointer}
@media(max-width:900px){
  .nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 22px 18px;box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .nav .btn{margin:.6em 0 0}
  .nav a.nav-secondary{margin-left:0;padding-left:.8em;border-left:none;border-top:1px solid var(--line);padding-top:.9em;margin-top:.4em}
  .nav-toggle{display:block}
}

/* Buttons */
.btn{display:inline-block;background:var(--blue-dark);color:#fff;font-weight:650;font-size:1rem;padding:.78em 1.5em;border-radius:999px;text-decoration:none;border:0;cursor:pointer;transition:background .15s,transform .15s}
.btn:hover{background:var(--navy);color:#fff;transform:translateY(-1px)}
.btn-lg{font-size:1.08rem;padding:.95em 1.9em}
.btn-ghost{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 2px var(--line)}
.btn-ghost:hover{background:var(--bg-soft);color:var(--navy);box-shadow:inset 0 0 0 2px var(--navy)}
.section-navy .btn-ghost,.hero .btn-ghost{color:#fff;box-shadow:inset 0 0 0 2px rgba(255,255,255,.4)}
.section-navy .btn-ghost:hover,.hero .btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}

/* Hero */
.hero{background:radial-gradient(1100px 520px at 78% -10%,rgba(46,159,230,.35),transparent 60%),linear-gradient(155deg,var(--navy-deep) 20%,var(--navy) 75%);color:#fff;padding:88px 0 72px}
.hero h1{color:#fff;max-width:15em}
.hero .lead{color:#C9D6F2;font-size:1.2rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:1.8em}
.trust{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:2.6em;padding-top:1.6em;border-top:1px solid rgba(255,255,255,.16);font-size:.92rem;color:#AFC3EC}
.trust span{display:flex;align-items:center;gap:.5em}
.trust svg{flex:none}

/* Cards & grids */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card h3{margin-top:.2em}
.card .price{font-size:1.35rem;font-weight:800;color:var(--navy);margin:.2em 0 .1em}
.card .price small{font-size:.72rem;font-weight:600;color:var(--gray);display:block}
.card .meta{color:var(--gray);font-size:.92rem;margin-bottom:.9em}
.card .cta{margin-top:auto;padding-top:1em}
figure.card{margin:0}
.card blockquote{margin:0;font-style:italic;color:var(--ink)}
.card blockquote::before{content:"\201C"}.card blockquote::after{content:"\201D"}
.badge{display:inline-block;background:var(--blue-soft);color:var(--blue-dark);font-size:.78rem;font-weight:700;padding:.28em .8em;border-radius:999px;margin:0 .4em .5em 0}
.badge-ok{background:var(--ok-soft);color:var(--ok)}
.badge-navy{background:var(--navy);color:#fff}

/* Facts grid (fiche formation) */
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:1.6em 0}
.facts>div{background:#fff;padding:16px 18px}
.facts dt{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--gray-light);margin-bottom:.25em}
.facts dd{margin:0;font-weight:600;color:var(--navy-ink);font-size:.98rem}
@media(max-width:820px){.facts{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.facts{grid-template-columns:1fr}}

/* Accordion */
details{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;margin-bottom:12px;overflow:hidden}
details summary{cursor:pointer;font-weight:650;padding:16px 20px;list-style:none;display:flex;justify-content:space-between;gap:1em;align-items:center;color:var(--navy-ink)}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";font-size:1.3em;color:var(--blue-dark);font-weight:500;line-height:1}
details[open] summary::after{content:"–"}
details .body{padding:0 20px 18px;color:var(--ink)}
details .body p:last-child{margin-bottom:0}
.mod-duree{font-size:.85rem;color:var(--gray);font-weight:550}

/* Checklist */
.check{list-style:none;padding:0}
.check li{padding-left:1.9em;position:relative;margin-bottom:.6em}
.check li::before{content:"";position:absolute;left:0;top:.32em;width:1.15em;height:1.15em;border-radius:50%;background:var(--ok-soft) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%230F7B5F" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><path d="M5 13l4 4 10-11"/></svg>') center/62% no-repeat}

/* Notices */
.notice{border-radius:var(--radius-sm);padding:16px 20px;margin:1.4em 0;font-size:.97rem;border:1px solid}
.notice-info{background:var(--blue-soft);border-color:#BBDFF7;color:#0F3D66}
.notice-warn{background:var(--warn-soft);border-color:#F0DBAE;color:var(--warn)}
.notice-ok{background:var(--ok-soft);border-color:#BFE6D8;color:var(--ok)}
.notice p:last-child{margin:0}

/* Steps */
.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:18px}
.steps li{counter-increment:s;position:relative;padding-left:3.4em}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:2.3em;height:2.3em;border-radius:50%;background:var(--navy);color:#fff;font-weight:750;display:flex;align-items:center;justify-content:center}
.steps b{display:block;color:var(--navy-ink)}

/* Tables */
.table{width:100%;border-collapse:collapse;font-size:.95rem;margin:1.2em 0}
.table th{background:var(--navy);color:#fff;text-align:left;padding:11px 14px;font-weight:650}
.table td{border:1px solid var(--line);padding:11px 14px;vertical-align:top}
.table tr:nth-child(even) td{background:var(--bg-soft)}

/* Forms */
.form{max-width:680px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.form .row{grid-template-columns:1fr}}
.field{margin-bottom:18px}
.field label{display:block;font-weight:650;font-size:.93rem;margin-bottom:.4em;color:var(--navy-ink)}
.field .hint{font-weight:400;color:var(--gray);font-size:.85rem}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font:inherit;padding:.72em .9em;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(46,159,230,.18)}
textarea{min-height:120px;resize:vertical}
.choices{display:flex;gap:10px;flex-wrap:wrap}
.choices label{flex:1;min-width:140px;border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:.7em 1em;cursor:pointer;font-weight:600;text-align:center}
.choices input{position:absolute;opacity:0}
.choices label:has(input:checked){border-color:var(--blue);background:var(--blue-soft);color:var(--navy)}
.choices label:has(input:focus-visible){outline:3px solid var(--blue);outline-offset:2px}
.consent{display:flex;gap:.7em;align-items:flex-start;font-size:.9rem;color:var(--gray)}
.consent input{margin-top:.3em;width:1.1em;height:1.1em}
.form-msg{display:none;margin-top:1em}
.form-msg.show{display:block}
.hp{position:absolute!important;left:-9999px!important;opacity:0;height:0;overflow:hidden}

/* Blog */
.post{max-width:760px}
.post h2{margin-top:1.6em}
.post-meta{color:var(--gray-light);font-size:.9rem;margin-bottom:2em}
.post-card h3 a{text-decoration:none;color:var(--navy-ink)}
.post-card h3 a:hover{color:var(--blue-dark)}

/* Breadcrumb */
.crumb{font-size:.86rem;color:var(--gray-light);margin-bottom:1.6em}
.crumb a{color:var(--gray);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}

/* Page hero (interior) */
.page-hero{background:var(--bg-soft);border-bottom:1px solid var(--line);padding:52px 0 44px}
.page-hero .lead{margin-bottom:0}

/* CTA band */
.cta-band{border-radius:20px;background:linear-gradient(140deg,var(--navy-deep),var(--navy));color:#fff;padding:48px 40px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta-band h2{color:#fff;margin:0}
.cta-band p{color:#C9D6F2;margin:.4em 0 0;max-width:34em}
@media(max-width:700px){.cta-band{padding:34px 26px}}

/* Footer */
.footer{background:var(--navy-ink);color:#AFBBD8;font-size:.92rem;padding:56px 0 30px;margin-top:0}
.footer a{color:#D5DEF3;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}
.footer a:hover{color:#fff}
.footer .logo{text-decoration:none}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;margin-bottom:34px}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.footer-grid{grid-template-columns:1fr}}
.footer h3{color:#fff;font-size:.95rem;margin-bottom:.8em}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:.55em}
.footer-legal{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:.82rem;color:#7E8BAD}
.footer .qualiopi-box{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-sm);padding:14px 16px;margin-top:14px;font-size:.85rem;line-height:1.5}

/* Bandeau de consentement cookies */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:200;background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 24px rgba(13,28,78,.14);padding:16px 20px}
.cookie-banner[hidden]{display:none}
.cookie-banner-in{max-width:1180px;margin:0 auto;display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;justify-content:space-between}
.cookie-banner-in p{margin:0;font-size:.92rem;color:var(--gray);max-width:60em}
.cookie-banner-actions{display:flex;gap:10px;flex:none}
.cookie-banner-actions .btn,.cookie-banner-actions .btn-ghost{padding:.55em 1.3em;font-size:.92rem}

/* Utility */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.maxw{max-width:780px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}