/* =========================================================
   TOKENS — thème clair, sobre, professionnel
   ========================================================= */
:root{
  --bg:#FFFFFF;
  --surface:#F5F1E9;
  --surface-2:#ECE6D8;
  --border:#E2DDD0;
  --text:#0F1D3D;
  --muted:#5B6673;
  --accent:#F5760A;
  --accent-2:#0F1D3D;
  --radius:10px;
  --radius-lg:18px;
  --shadow:0 1px 2px rgba(15,29,61,.06);
  --shadow-md:0 6px 20px rgba(15,29,61,.10);
  --shadow-lg:0 16px 40px rgba(15,29,61,.14);
  --t:160ms ease;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --wrap:1160px;
  --pad:clamp(16px,5vw,24px);
  --header-h:64px;
  --z-header:100;
  --z-nav:200;
  --z-overlay:150;
  --nav-transition:280ms cubic-bezier(.22,.68,0,1);
  --touch-min:44px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:hidden;width:100%}
body{
  margin:0;
  width:100%;
  max-width:100vw;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:16px;
  line-height:1.6;
  -webkit-tap-highlight-color:transparent;
}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:210;
  background:var(--accent-2);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:var(--header-h);gap:12px;min-width:0}

.brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1 1 auto;overflow:hidden}
.brand-name{font-weight:700;letter-spacing:-.01em;font-size:16px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.brand-name span{color:rgba(255,255,255,.6);font-weight:500}

/* Navigation desktop */
.topnav ul{
  display:flex;
  gap:4px;
  margin:0;
  padding:0;
  list-style:none;
  flex-wrap:nowrap;
}
.topnav a{
  display:inline-flex;align-items:center;
  min-height:var(--touch-min);
  padding:0 14px;
  font-size:14px;font-weight:600;color:rgba(255,255,255,.75);
  border:1px solid transparent;border-radius:8px;
  white-space:nowrap;
  transition:color var(--t),background-color var(--t);
}
.topnav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.topnav a:active{transform:none}
.nav-link-admin{border-color:rgba(255,255,255,.25) !important}
.nav-link-admin:hover{border-color:var(--accent) !important}

/* =========================================================
   HAMBURGER — visible uniquement sur mobile
   ========================================================= */
.hamburger{
  display:none;
  flex:none;
  width:var(--touch-min);
  height:var(--touch-min);
  padding:10px;
  margin:0 -6px 0 auto;
  background:none;
  border:1px solid rgba(255,255,255,.25);
  border-radius:8px;
  cursor:pointer;
  position:relative;
  z-index:calc(var(--z-nav) + 5);
  transition:border-color var(--t),background-color var(--t);
}
.hamburger:hover{border-color:var(--accent);background:rgba(255,255,255,.08)}
.hamburger:active{transform:none}

.hamburger-inner{
  display:block;
  width:20px;
  height:2px;
  background:#fff;
  border-radius:2px;
  position:relative;
  transition:background-color .2s;
  margin:0 auto;
}
.hamburger-inner::before,
.hamburger-inner::after{
  content:"";
  display:block;
  width:20px;
  height:2px;
  background:#fff;
  border-radius:2px;
  position:absolute;
  left:0;
  transition:transform var(--nav-transition),top var(--nav-transition);
}
.hamburger-inner::before{top:-7px}
.hamburger-inner::after{top:7px}

/* Animation → croix */
.hamburger[aria-expanded="true"] .hamburger-inner{background:transparent}
.hamburger[aria-expanded="true"] .hamburger-inner::before{top:0;transform:rotate(45deg)}
.hamburger[aria-expanded="true"] .hamburger-inner::after{top:0;transform:rotate(-45deg)}

/* =========================================================
   MOBILE NAV — overlay + panel
   ========================================================= */
.nav-overlay{
  display:block;
  position:fixed;
  inset:0;
  z-index:190;
  background:rgba(0,0,0,.3);
  opacity:0;
  visibility:hidden;
  transition:opacity .3s ease,visibility 0s linear .3s;
}
.nav-overlay.open{
  opacity:1;
  visibility:visible;
  transition:opacity .3s ease,visibility 0s linear 0s;
}

@media (max-width:767px){
  .hamburger{display:block}

  .topnav{
    display:block;
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    z-index:200;
    width:min(320px,80vw);
    background:#ffffff;
    border-left:1px solid var(--border);
    padding:calc(var(--header-h) + 8px) 20px 24px;
    overflow-y:auto;
    transform:translateX(100%);
    box-shadow:none;
    transition:transform .3s cubic-bezier(.22,.68,0,1),box-shadow .3s cubic-bezier(.22,.68,0,1);
  }
  .topnav.open{
    transform:translateX(0);
    box-shadow:-8px 0 32px rgba(0,0,0,.12);
  }
  .topnav ul{
    flex-direction:column;
    gap:2px;
  }
  .topnav a{
    width:100%;
    padding:12px 14px;
    font-size:16px;
    border-radius:8px;
    white-space:normal;
    color:var(--text);
  }
  .topnav a:hover{color:var(--text);background:var(--surface)}
  .topnav a:active{background:var(--surface-2);transform:none}
  .nav-link-admin{border-color:var(--border) !important}
}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  padding:clamp(56px,9vw,96px) 0 clamp(48px,7vw,72px);
  background-color:var(--accent-2);
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(60% 80% at 85% 20%,rgba(245,118,10,.18),transparent 60%),
    linear-gradient(100deg,rgba(15,29,61,.92) 0%,rgba(15,29,61,.72) 55%,rgba(15,29,61,.55) 100%);
}
.hero .wrap{position:relative}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:clamp(11px,1.5vw,13px);font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent);margin:0 0 18px;
}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--accent);display:block;flex-shrink:0}
h1{margin:0;font-size:clamp(32px,7vw,56px);line-height:1.05;font-weight:800;letter-spacing:-.03em;color:#fff}
.accent-word{color:var(--accent)}
.tagline{margin:20px 0 0;color:rgba(255,255,255,.72);font-size:clamp(16px,2.5vw,19px);max-width:56ch;line-height:1.5}
.credibility{margin:28px 0 0;display:flex;flex-wrap:wrap;gap:10px;padding:0;list-style:none}
.credibility li{
  font-size:clamp(11.5px,1.2vw,12.5px);font-weight:700;color:var(--text);
  border-radius:999px;padding:clamp(9px,1.4vw,11px) clamp(14px,2vw,18px);background:var(--bg);
  border:1px solid var(--border);
}
.hero .credibility li{
  color:#fff;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.16);
}

/* =========================================================
   SECTIONS
   ========================================================= */
.section{padding:clamp(40px,6vw,64px) 0;border-bottom:1px solid var(--border)}
.section:nth-of-type(odd){background:var(--surface)}
.section h2{margin:0 0 8px;font-size:clamp(22px,3.2vw,28px);font-weight:800;letter-spacing:-.02em;color:var(--text)}
.section .lead{margin:0 0 28px;color:var(--muted);max-width:70ch;font-size:clamp(14px,2vw,16px)}

.about-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:center}
.about-image{
  width:100%;max-width:360px;aspect-ratio:1/1;object-fit:cover;
  border-radius:var(--radius-lg);box-shadow:var(--shadow-md);
  justify-self:center;
}
@media (min-width:768px){
  .about-grid{grid-template-columns:1.4fr 1fr;gap:48px}
  .about-image{max-width:100%;justify-self:end}
  .about-text .lead{max-width:none}
}

/* =========================================================
   ACTIONS GRID (Accès rapide)
   ========================================================= */
.actions{padding:clamp(28px,4vw,40px) 0}
.actions h2{
  margin:0 0 18px;font-size:12px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);
}
.grid{display:grid;gap:14px;grid-template-columns:1fr}

.card{
  display:flex;align-items:center;gap:16px;
  min-height:calc(var(--touch-min) + 24px);
  padding:22px;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  transition:box-shadow var(--t),transform var(--t),border-color var(--t);
}
@media (hover:hover){
  .card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:var(--accent)}
}
.card:active{transform:translateY(-1px)}
.card .ico{
  flex:none;display:grid;place-items:center;width:46px;height:46px;
  border-radius:var(--radius);background:#FDECD9;
  border:1px solid #F9D2A8;color:var(--accent);
}
.card .txt{flex:1 1 auto;min-width:0}
.card .label{display:block;font-weight:700;font-size:17px;letter-spacing:-.01em}
.card .desc{display:block;font-size:13.5px;color:var(--muted);line-height:1.45;margin-top:2px}
.card .chev{flex:none;color:var(--muted);transition:transform var(--t)}
@media (hover:hover){
  .card:hover .chev{transform:translateX(4px);color:var(--accent)}
}

.card.primary{background:var(--accent-2);border-color:var(--accent-2);color:#fff}
@media (hover:hover){
  .card.primary:hover{background:#152a52;box-shadow:var(--shadow-lg)}
}
.card.primary .ico{background:rgba(245,118,10,.18);border-color:rgba(245,118,10,.35);color:var(--accent)}
.card.primary .desc,.card.primary .chev{color:rgba(255,255,255,.72)}
@media (hover:hover){
  .card.primary:hover .chev{color:#fff}
}

/* =========================================================
   SERVICES / TUTOS / NEWS LISTS
   ========================================================= */
.item-list{display:grid;gap:18px;grid-template-columns:1fr}
.item{
  border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;background:var(--bg);
  box-shadow:var(--shadow);
  transition:box-shadow var(--t),transform var(--t),border-color var(--t);
}
@media (hover:hover){
  .item:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:var(--accent)}
}
.item h3{margin:0 0 8px;font-size:17px;font-weight:700;letter-spacing:-.01em;color:var(--text)}
.item p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
.item-image{width:100%;border-radius:var(--radius);margin:0 0 16px;display:block;object-fit:cover;max-height:220px}
.item-video{position:relative;width:100%;padding-top:56.25%;margin:0 0 16px;border-radius:var(--radius);overflow:hidden;background:#000}
.item-video iframe{position:absolute;inset:0;width:100%;height:100%;border:none}

.item-clickable{
  display:block;width:100%;text-align:left;font-family:inherit;cursor:pointer;
}
.item-video-badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:700;color:var(--accent);
  background:#FDECD9;border:1px solid #F9D2A8;border-radius:999px;
  padding:6px 12px;margin:0 0 14px;
}
.item-more{
  display:inline-block;margin-top:12px;font-size:13px;font-weight:700;color:var(--accent);
}

.service-card{display:flex;flex-direction:column}
.service-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px}
.service-code{
  font-family:var(--font);font-size:12px;font-weight:700;letter-spacing:.04em;
  color:#fff;background:var(--accent);border-radius:4px;padding:3px 8px;white-space:nowrap;
}
.service-fn{
  font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent-2);border:1px solid var(--border);border-radius:4px;padding:3px 8px;
}
.service-label{
  font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);margin:14px 0 8px;
}
ul.service-deliv{list-style:none;margin:0;padding:0}
ul.service-deliv li{
  font-size:13px;color:var(--text);line-height:1.5;
  padding-left:16px;position:relative;margin-bottom:6px;
}
ul.service-deliv li::before{
  content:"";position:absolute;left:0;top:7px;
  width:6px;height:6px;background:var(--accent);transform:rotate(45deg);
}
.service-value{margin-top:6px;border-top:1px solid var(--border);padding-top:12px}
.service-value p{margin:0;font-size:13px;color:var(--text);font-weight:500;line-height:1.5}

/* MODAL */
.modal-overlay{
  display:flex;position:fixed;inset:0;z-index:500;
  background:rgba(15,29,61,.55);
  align-items:center;justify-content:center;
  padding:20px;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity 220ms ease,visibility 0ms linear 220ms;
}
.modal-overlay.open{
  opacity:1;visibility:visible;pointer-events:auto;
  transition:opacity 220ms ease,visibility 0ms linear 0ms;
}
.modal-box{
  position:relative;width:100%;max-width:640px;max-height:88vh;overflow-y:auto;
  background:var(--bg);border-radius:var(--radius-lg);padding:32px;
  box-shadow:var(--shadow-lg);
}
.modal-close{
  position:absolute;top:16px;right:16px;
  width:36px;height:36px;display:grid;place-items:center;
  background:var(--surface);border:1px solid var(--border);border-radius:50%;
  color:var(--text);cursor:pointer;
  transition:background-color var(--t);
}
.modal-close:hover{background:var(--surface-2)}
.modal-box h3{margin:0 0 14px;font-size:22px;font-weight:800;letter-spacing:-.01em;color:var(--text);padding-right:36px}
.modal-desc{margin:0;color:var(--muted);font-size:15px;line-height:1.7;white-space:pre-line}
.modal-image{width:100%;border-radius:var(--radius);margin:0 0 20px;display:block;max-height:320px;object-fit:cover}
.modal-video{margin:0 0 20px}
.modal-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}

/* =========================================================
   DOCUMENTS
   ========================================================= */
.upload-box{
  border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;background:var(--surface);
  margin-bottom:28px;
}
.upload-box form{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.form-field{display:flex;flex-direction:column;gap:6px;min-width:0}
.form-field label{font-size:13px;font-weight:650;color:var(--text)}
.form-field input[type="text"]{
  padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;min-width:180px;width:100%;
  font-family:inherit;background:var(--bg);
}
.form-field input[type="file"]{font-size:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:var(--touch-min);
  padding:12px 26px;border-radius:999px;border:1px solid var(--accent);
  background:var(--accent);color:#fff;font-weight:700;font-size:14px;cursor:pointer;
  letter-spacing:.01em;
  transition:background-color var(--t),transform var(--t),box-shadow var(--t);
}
@media (hover:hover){
  .btn:hover{background:#DD6906;box-shadow:var(--shadow-md)}
}
.btn:active{transform:scale(.97);transition-duration:80ms}
.btn.is-loading{transform:scale(.96);opacity:.75;cursor:progress;pointer-events:none}
.btn.is-loading::after{
  content:"";width:14px;height:14px;margin-left:8px;border-radius:50%;
  border:2px solid rgba(255,255,255,.4);border-top-color:#fff;
  animation:btn-spin 600ms linear infinite;
}
@keyframes btn-spin{to{transform:rotate(360deg)}}

.flash{padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:14px;font-weight:650;border-left:3px solid}
.flash.success{background:#E4EFEB;color:#184A3E;border-color:#184A3E}
.flash.error{background:#FBEAEA;color:#8A2A2A;border-color:#8A2A2A}

.contact-form{max-width:480px;display:flex;flex-direction:column;gap:14px;margin-top:20px}
.contact-form .form-field{display:flex;flex-direction:column;gap:6px}
.contact-form label{font-size:13px;font-weight:650;color:var(--text)}
.contact-form input,.contact-form textarea{
  padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;
  transition:border-color var(--t),box-shadow var(--t);
}
.contact-form textarea{resize:vertical;min-height:120px}
.contact-form input:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.contact-form .btn{align-self:flex-start}

.doc-list{display:grid;gap:14px;grid-template-columns:1fr}
.doc-card{
  display:flex;align-items:center;gap:14px;padding:18px;
  border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg);
  box-shadow:var(--shadow);
  transition:box-shadow var(--t),border-color var(--t),transform var(--t);
}
@media (hover:hover){
  .doc-card:hover{box-shadow:var(--shadow-md);border-color:var(--accent);transform:translateY(-2px)}
}
.doc-card .doc-ico{flex:none;color:var(--accent);flex-shrink:0}
.doc-card .doc-txt{flex:1 1 auto;min-width:0}
.doc-card .doc-title{display:block;font-weight:700;font-size:15.5px;color:var(--text)}
.doc-card .doc-desc{display:block;font-size:13px;color:var(--muted);margin:2px 0}
.doc-card .doc-date{display:block;font-size:12.5px;color:var(--muted)}
.doc-card .doc-link{
  flex:none;font-size:13px;font-weight:700;color:#fff;
  border:1px solid var(--accent);background:var(--accent);border-radius:999px;padding:9px 18px;
  transition:background-color var(--t);
  white-space:nowrap;
}
@media (hover:hover){
  .doc-card .doc-link:hover{background:#DD6906}
}
.empty-state{color:var(--muted);font-size:14px;padding:16px 0}

.pdf-viewer{border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin-top:20px}
.pdf-viewer iframe{width:100%;height:80vh;border:none;display:block}

/* =========================================================
   SOCIAL
   ========================================================= */
.social{padding:clamp(24px,4vw,32px) 0;text-align:center}
.social p{margin:0 0 14px;font-size:13px;color:var(--muted)}
.social-row{display:flex;justify-content:center;gap:14px}
.social-row a{
  display:grid;place-items:center;width:var(--touch-min);height:var(--touch-min);border-radius:0;
  background:var(--surface);border:1px solid var(--border);color:var(--muted);
  transition:color var(--t),border-color var(--t),background-color var(--t);
}
@media (hover:hover){
  .social-row a:hover{color:#fff;border-color:var(--text);background:var(--text)}
}
.social-row a:active{background:var(--surface-2)}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{border-top:1px solid var(--border);padding:20px 0 32px;text-align:center}
.site-footer p{margin:0;font-size:12.5px;color:var(--muted)}

/* =========================================================
   BREAKPOINTS — sm: 640px · md: 768px · lg: 900px · xl: 1024px
   ========================================================= */

/* — 640px : 2 colonnes, touches fines — */
@media (min-width:640px){
  .grid{grid-template-columns:1fr 1fr}
  .card.primary{grid-column:1 / -1}
  .item-list{grid-template-columns:1fr 1fr}
}

/* — 768px : tablettes, début desktop — */
@media (min-width:768px){
  .header-inner{gap:20px}
  .topnav ul{gap:2px}
  .doc-list{grid-template-columns:1fr 1fr}
}

/* — 900px : 3 colonnes, layout large — */
@media (min-width:900px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .card.primary{grid-column:auto}
  .item-list{grid-template-columns:repeat(3,1fr)}
}

/* — 1024px : grilles doc 3 cols — */
@media (min-width:1024px){
  .doc-list{grid-template-columns:repeat(3,1fr)}
}

/* =========================================================
   HERO — animation d'entrée au chargement
   ========================================================= */
@keyframes hero-fade-up{
  from{opacity:0;transform:translateY(16px)}
  to{opacity:1;transform:translateY(0)}
}
.hero .eyebrow,.hero h1,.hero .tagline,.hero .credibility{
  animation:hero-fade-up 620ms cubic-bezier(.2,.7,.3,1) both;
}
.hero h1{animation-delay:70ms}
.hero .tagline{animation-delay:140ms}
.hero .credibility{animation-delay:210ms}

/* =========================================================
   REVEAL ON SCROLL — sections, cartes, items
   ========================================================= */
.reveal{
  opacity:0;transform:translateY(24px);
  transition:opacity 620ms cubic-bezier(.2,.7,.3,1),transform 620ms cubic-bezier(.2,.7,.3,1);
}
.reveal.is-visible{opacity:1;transform:translateY(0)}

.reveal-group .reveal:nth-child(1){transition-delay:0ms}
.reveal-group .reveal:nth-child(2){transition-delay:80ms}
.reveal-group .reveal:nth-child(3){transition-delay:160ms}
.reveal-group .reveal:nth-child(4){transition-delay:240ms}
.reveal-group .reveal:nth-child(5){transition-delay:320ms}
.reveal-group .reveal:nth-child(6){transition-delay:400ms}

/* =========================================================
   MODAL — animation d'ouverture/fermeture
   ========================================================= */
.modal-box{
  transform:scale(.94) translateY(10px);opacity:0;
  transition:transform 260ms cubic-bezier(.2,.7,.3,1),opacity 260ms ease;
}
.modal-overlay.open .modal-box{transform:scale(1) translateY(0);opacity:1}

/* =========================================================
   ACCESSIBILITY — reduced motion
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;animation-iteration-count:1 !important;
  }
  .reveal{opacity:1;transform:none}
}

/* =========================================================
   PRINT
   ========================================================= */
@media print{
  .site-header,.hamburger,.nav-overlay,.social,.site-footer{display:none !important}
}