/* ============================================================
   Stefani Armury — feuille de style principale
   Palette dérivée du logo : navy profond + bleu accent
   ============================================================ */

:root{
  --navy-900:#060e1c;
  --navy-800:#0b1b33;
  --surface:#0f2038;
  --surface-2:#132845;
  --line:rgba(140,175,225,.16);
  --line-strong:rgba(140,175,225,.30);

  /* --accent porte le texte blanc des boutons : calé pour rester >= 4.5:1 (WCAG AA) */
  --accent:#2a71db;
  --accent-deep:#2569cf;
  --accent-bright:#4d93f0;      /* réservé aux textes/icônes sur fond sombre */
  --accent-soft:rgba(61,139,242,.13);

  --text:#e9eff8;
  --text-dim:#9fb2cc;
  --text-mute:#7d92b0;

  --wrap:1180px;
  --r:14px;
  --r-sm:9px;

  --ease:cubic-bezier(.22,.68,.32,1);
  --shadow:0 24px 60px -28px rgba(0,0,0,.85);

  --f-display:"Barlow Condensed",'Arial Narrow',system-ui,sans-serif;
  --f-body:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--f-body);
  font-size:17px;
  line-height:1.68;
  color:var(--text-dim);
  background:var(--navy-900);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{color:var(--text);margin:0;line-height:1.08;font-family:var(--f-display);font-weight:700;letter-spacing:.005em}
p{margin:0 0 1.05em}
p:last-child{margin-bottom:0}

:focus-visible{outline:2px solid var(--accent-bright);outline-offset:3px;border-radius:4px}

.wrap{width:min(100% - 2.5rem,var(--wrap));margin-inline:auto}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--accent);color:#fff;padding:.7rem 1.2rem;border-radius:0 0 var(--r-sm) 0;font-weight:600;
}
.skip-link:focus{left:0}

/* ---------- typo utilitaires ---------- */
.eyebrow{
  font-family:var(--f-display);font-weight:600;font-size:.86rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--accent-bright);
  margin:0 0 .9rem;
}
.h2{font-size:clamp(2.05rem,4.4vw,3.15rem);text-transform:uppercase;letter-spacing:.012em}
.lead{font-size:1.09rem;color:var(--text-dim);max-width:62ch}
.muted{color:var(--text-mute);font-size:.93rem}
.grad{
  background:linear-gradient(100deg,var(--accent-bright) 5%,#8fc0ff 55%,#ffffff 96%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--f-display);font-weight:600;font-size:1.03rem;
  letter-spacing:.12em;text-transform:uppercase;
  padding:.92rem 1.75rem;border-radius:var(--r-sm);border:1px solid transparent;
  cursor:pointer;transition:transform .2s var(--ease),background .2s,border-color .2s,box-shadow .25s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}
/* au survol on assombrit plutôt qu'on éclaircit : le texte blanc reste conforme AA,
   l'effet vient du soulèvement et du halo */
.btn--accent{background:var(--accent);color:#fff;box-shadow:0 12px 30px -14px rgba(42,113,219,.9)}
.btn--accent:hover{background:var(--accent-deep);transform:translateY(-2px);box-shadow:0 20px 42px -14px rgba(77,147,240,.9)}
.btn--ghost{border-color:var(--line-strong);color:var(--text);background:rgba(255,255,255,.03)}
.btn--ghost:hover{border-color:var(--accent-bright);color:#fff;background:var(--accent-soft);transform:translateY(-2px)}
.btn--sm{padding:.6rem 1.05rem;font-size:.9rem;letter-spacing:.08em}
.btn--full{width:100%;margin-top:1.4rem}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav{
  position:fixed;inset:0 0 auto;z-index:100;
  padding:1.15rem 0;
  transition:padding .3s var(--ease),background .3s,border-color .3s,backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  padding:.6rem 0;
  background:rgba(8,17,33,.9);
  backdrop-filter:blur(14px) saturate(150%);
  border-bottom-color:var(--line);
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.nav__logo img{width:auto;height:44px;transition:height .3s var(--ease)}
.nav.is-stuck .nav__logo img{height:36px}

.nav__links{display:flex;align-items:center;gap:2rem}
.nav__links > a:not(.btn){
  font-family:var(--f-display);font-weight:600;font-size:1rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);
  position:relative;padding:.3rem 0;transition:color .2s;
}
.nav__links > a:not(.btn)::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--accent-bright);transition:width .28s var(--ease);
}
.nav__links > a:not(.btn):hover{color:var(--text)}
.nav__links > a:not(.btn):hover::after{width:100%}
.nav__cta{margin-left:.4rem}

.nav__burger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:40px;padding:0 9px;background:none;
  border:1px solid var(--line-strong);border-radius:var(--r-sm);cursor:pointer;
  /* le panneau mobile est en position:fixed et le précède dans le DOM :
     sans contexte d'empilement propre, il recouvrirait le bouton de fermeture */
  position:relative;z-index:3;
}
.nav__burger span{display:block;height:2px;background:var(--text);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;display:flex;align-items:center;min-height:clamp(620px,100svh,940px);padding:9rem 0 5rem;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(100deg,rgba(6,14,28,.96) 0%,rgba(6,14,28,.9) 38%,rgba(6,14,28,.42) 66%,rgba(6,14,28,.55) 100%),
    radial-gradient(90% 70% at 18% 45%,rgba(47,123,232,.14),transparent 62%);
}
.hero__fade{position:absolute;left:0;right:0;bottom:0;height:180px;z-index:2;
  background:linear-gradient(to top,var(--navy-900),transparent)}
.hero__inner{position:relative;z-index:3;max-width:760px}

.hero__title{
  font-size:clamp(2.9rem,7.6vw,5.5rem);text-transform:uppercase;
  letter-spacing:.01em;margin-bottom:1.5rem;
}
.hero__lead{font-size:clamp(1.06rem,1.9vw,1.24rem);max-width:56ch;margin-bottom:2.3rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:3.4rem}

.hero__facts{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1.5rem;
  margin:0;padding-top:2rem;border-top:1px solid var(--line);
}
.hero__facts dt{
  font-family:var(--f-display);font-weight:600;font-size:.78rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--accent-bright);margin-bottom:.35rem;
}
.hero__facts dd{margin:0;color:var(--text);font-weight:500;line-height:1.45}

/* ============================================================
   BANDEAU POINTS FORTS
   ============================================================ */
.strip{background:var(--navy-800);border-block:1px solid var(--line);padding:3.2rem 0}
.strip__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:2.2rem}
.strip__item svg{
  width:30px;height:30px;fill:none;stroke:var(--accent-bright);
  stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-bottom:.85rem;
}
.strip__item h3{font-size:1.24rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.45rem}
.strip__item p{font-size:.97rem;color:var(--text-mute);margin:0}

/* ============================================================
   SECTIONS
   ============================================================ */
.section{padding:clamp(4.5rem,9vw,7.5rem) 0;position:relative}
.section--alt{background:var(--navy-800);border-block:1px solid var(--line)}
.section__head{max-width:64ch;margin-bottom:3.4rem}
.section__head .h2{margin-bottom:1.1rem}

.grid-2{display:grid;grid-template-columns:1.35fr .95fr;gap:clamp(2.5rem,5vw,4.5rem);align-items:start}
.grid-2 .h2{margin-bottom:1.4rem}
.grid-2 .btn{margin-top:.6rem}

.checklist{list-style:none;padding:0;margin:1.8rem 0 2rem;display:grid;gap:.8rem}
.checklist li{position:relative;padding-left:2rem;color:var(--text-dim)}
.checklist li::before{
  content:"";position:absolute;left:0;top:.58em;width:11px;height:11px;
  border:2px solid var(--accent-bright);border-radius:2px;
  transform:rotate(45deg);
}

/* --- panneau infos pratiques --- */
.panel{
  background:linear-gradient(160deg,var(--surface-2),var(--surface));
  border:1px solid var(--line);border-radius:var(--r);
  padding:2.2rem;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.panel::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--accent),var(--accent-bright),transparent);
}
.panel__title{
  font-size:1.35rem;text-transform:uppercase;letter-spacing:.12em;
  margin-bottom:1.6rem;padding-bottom:1rem;border-bottom:1px solid var(--line);
}
.deflist{margin:0;display:grid;gap:1.35rem}
.deflist dt{
  font-family:var(--f-display);font-weight:600;font-size:.78rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--accent-bright);margin-bottom:.3rem;
}
.deflist dd{margin:0;color:var(--text);line-height:1.55}
.deflist a{border-bottom:1px solid var(--line-strong);transition:border-color .2s,color .2s}
.deflist a:hover{color:var(--accent-bright);border-color:var(--accent-bright)}
.deflist .muted{display:block;margin-top:.4rem;line-height:1.5}

/* ============================================================
   CARTES UNIVERS
   ============================================================ */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(288px,1fr));gap:1.5rem}
.card{
  position:relative;padding:2.1rem 1.9rem 2rem;
  background:linear-gradient(165deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:var(--r);
  transition:transform .3s var(--ease),border-color .3s,background .3s;
  overflow:hidden;
}
.card::after{
  content:"";position:absolute;inset:auto auto -40% -25%;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,rgba(77,147,240,.22),transparent 68%);
  opacity:0;transition:opacity .35s;
}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong);background:linear-gradient(165deg,rgba(255,255,255,.07),rgba(255,255,255,.02))}
.card:hover::after{opacity:1}
.card__num{
  display:block;font-family:var(--f-display);font-weight:700;font-size:.86rem;
  letter-spacing:.24em;color:var(--accent-bright);margin-bottom:.9rem;
}
.card h3{font-size:1.42rem;text-transform:uppercase;letter-spacing:.045em;margin-bottom:.7rem}
.card p{font-size:.97rem;color:var(--text-mute);margin:0;position:relative;z-index:1}

/* ============================================================
   ÉTAPES / CADRE LÉGAL
   ============================================================ */
.steps{
  list-style:none;padding:0;margin:0 0 2.8rem;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:1.5rem;
  counter-reset:s;
}
.step{position:relative;padding:1.9rem 1.6rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.step__n{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;margin-bottom:1.05rem;
  font-family:var(--f-display);font-weight:700;font-size:1.1rem;color:#fff;
  background:linear-gradient(140deg,var(--accent-bright),var(--accent));
  box-shadow:0 8px 20px -8px rgba(47,123,232,.85);
}
.step h3{font-size:1.2rem;text-transform:uppercase;letter-spacing:.055em;margin-bottom:.55rem}
.step p{font-size:.95rem;color:var(--text-mute);margin:0}

.note{
  padding:1.35rem 1.6rem;border-radius:var(--r-sm);font-size:.96rem;
  background:var(--accent-soft);border-left:3px solid var(--accent);color:var(--text-dim);
}
.note strong{color:var(--text)}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:2.5rem;align-items:start}
.contact__info{display:grid;grid-template-columns:1fr;gap:1rem}
.tile{
  display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;
  column-gap:1.05rem;row-gap:.2rem;align-items:start;
  padding:1.35rem 1.5rem;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r);transition:transform .25s var(--ease),border-color .25s,background .25s;
}
.tile svg{grid-row:1/3;width:24px;height:24px;fill:none;stroke:var(--accent-bright);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-top:.28rem}
.tile__k{font-family:var(--f-display);font-weight:600;font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-bright)}
.tile__v{color:var(--text);font-weight:500;line-height:1.5}
a.tile:hover{transform:translateX(4px);border-color:var(--line-strong);background:var(--surface-2)}
/* la tuile horaires n'est pas cliquable : on la distingue sans la faire réagir */
.tile--static{background:transparent;border-style:dashed}

/* --- carte à chargement différé --- */
.map{
  position:relative;min-height:420px;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line);background:var(--surface);
}
.map__placeholder{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  gap:.9rem;padding:2.5rem 2rem;
  background:
    linear-gradient(150deg,rgba(11,27,51,.94),rgba(16,37,70,.94)),
    repeating-linear-gradient(45deg,transparent 0 22px,rgba(140,175,225,.05) 22px 23px);
}
.map__title{font-family:var(--f-display);font-weight:700;font-size:1.35rem;color:var(--text);text-transform:uppercase;letter-spacing:.07em;margin:0}
.map__sub{max-width:44ch;font-size:.93rem;color:var(--text-mute);margin:0}
.map__alt{font-size:.9rem;color:var(--text-mute);border-bottom:1px solid var(--line-strong);transition:color .2s,border-color .2s}
.map__alt:hover{color:var(--accent-bright);border-color:var(--accent-bright)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--navy-900);border-top:1px solid var(--line);padding:4.5rem 0 0}
.footer__inner{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.5rem;padding-bottom:3rem}
.footer__brand img{width:auto;height:42px;margin-bottom:1.2rem}
.footer__brand p{font-size:.95rem;color:var(--text-mute);max-width:34ch}
.footer__col h4{
  font-size:.82rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent-bright);margin-bottom:1.1rem;
}
.footer__col a,.footer__col p{display:block;font-size:.95rem;color:var(--text-mute);margin:0 0 .55rem;transition:color .2s}
.footer__col a:hover{color:var(--accent-bright)}
.footer__bar{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;
  padding:1.5rem 0;border-top:1px solid var(--line);
  font-size:.88rem;color:var(--text-mute);
}
.footer__bar p{margin:0}
.footer__top{transition:color .2s}
.footer__top:hover{color:var(--accent-bright)}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.07s}
.reveal:nth-child(3){transition-delay:.14s}
.reveal:nth-child(4){transition-delay:.21s}
.reveal:nth-child(5){transition-delay:.28s}
.reveal:nth-child(6){transition-delay:.35s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1000px){
  .grid-2{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr 1fr;gap:2.2rem}
  .footer__brand{grid-column:1/-1}
}

@media (max-width:820px){
  .nav__burger{display:flex}
  .nav__links{
    position:fixed;inset:0 0 auto;top:0;
    flex-direction:column;align-items:stretch;gap:0;
    padding:5.6rem 1.5rem 2rem;
    background:rgba(8,17,33,.98);backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);
    transform:translateY(-100%);opacity:0;visibility:hidden;
    transition:transform .38s var(--ease),opacity .3s,visibility .3s;
    max-height:100svh;overflow-y:auto;
  }
  .nav__links.is-open{transform:translateY(0);opacity:1;visibility:visible}
  .nav__links > a:not(.btn){padding:1rem 0;border-bottom:1px solid var(--line);font-size:1.15rem}
  .nav__links > a:not(.btn)::after{display:none}
  .nav__cta{margin:1.4rem 0 0;justify-content:center;padding:.9rem 1.2rem;font-size:1rem}
  .nav__logo{position:relative;z-index:2}
  .hero{padding-top:7.5rem;min-height:auto}
  .hero__bg img{object-position:62% 50%}
  .hero__actions .btn{flex:1 1 auto}
}

@media (max-width:560px){
  body{font-size:16px}
  .wrap{width:min(100% - 2rem,var(--wrap))}
  .hero__facts{gap:1.2rem;padding-top:1.6rem}
  .panel{padding:1.7rem 1.4rem}
  .tile{padding:1.15rem 1.2rem}
  .footer__inner{grid-template-columns:1fr}
  .footer__bar{justify-content:center;text-align:center}
  .map{min-height:340px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}

@media print{
  .nav,.hero__bg,.map,.footer__top,.btn{display:none !important}
  body{background:#fff;color:#000}
  h1,h2,h3,h4,.tile__v,.deflist dd{color:#000}
}