/* ============================================================
   AÏN IFRANE — Refonte 2026 · Piste A « Altitude 1713 »
   Socle commun des pages internes
   ============================================================ */
:root{
  --glacier:#F5FAFC; --brume:#DCEAF2; --marine:#0A2A4A; --source:#0F62A6;
  --cedre:#4E9C3E; --cedre-fonce:#3A7A2D; --encre:#132B3F; --gris:#5D7386;
  --nuit:#061524;
}
*{margin:0;padding:0;box-sizing:border-box}
html.lenis{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{font-family:'Figtree',sans-serif;background:var(--glacier);color:var(--encre);
  font-size:17px;line-height:1.65;overflow-x:hidden}
.display,h1,h2,h3,h4{font-family:'Bricolage Grotesque',sans-serif;color:var(--marine);
  letter-spacing:-.015em;line-height:1.08}
img{max-width:100%;display:block}
a{color:inherit}
section{position:relative}
.conteneur{max-width:1240px;margin:0 auto;padding:0 32px}

/* ===== Barre de progression + curseur ===== */
#progress{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--source);
  transform-origin:0 50%;transform:scaleX(0);z-index:120}
#curseur,#curseur-halo{position:fixed;top:0;left:0;border-radius:50%;pointer-events:none;z-index:150;display:none}
#curseur{width:8px;height:8px;background:var(--source);margin:-4px 0 0 -4px}
#curseur-halo{width:40px;height:40px;border:1.5px solid rgba(15,98,166,.45);margin:-20px 0 0 -20px;
  transition:transform .25s, background .25s}
@media (hover:hover) and (pointer:fine) and (min-width:1025px){#curseur,#curseur-halo{display:block}}

/* ===== Nav ===== */
header.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:transparent;
  border-bottom:1px solid transparent;transition:background .4s ease, box-shadow .4s ease}
header.nav.nav-solide{background:rgba(255,255,255,.94);backdrop-filter:blur(12px);
  box-shadow:0 10px 30px -18px rgba(10,42,74,.35)}
.nav-in{max-width:1340px;margin:0 auto;padding:14px 32px;display:flex;align-items:center;gap:30px}
.nav-in .logo img{height:58px;display:block;transition:height .4s ease;
  filter:drop-shadow(0 2px 10px rgba(255,255,255,.75)) drop-shadow(0 0 2px rgba(255,255,255,.9))}
.nav-solide .nav-in .logo img{height:46px;filter:none}
.nav-in nav{display:flex;gap:26px;font-size:15px;font-weight:600;margin-left:auto;align-items:center}
.nav-in nav > a{padding:10px 0}
.nav-in nav > a, .nav-in nav .deroulant > a{color:#fff;text-shadow:0 1px 12px rgba(7,26,46,.55);
  text-decoration:none;position:relative;transition:color .35s, text-shadow .35s}
.nav-solide .nav-in nav > a, .nav-solide .nav-in nav .deroulant > a{color:var(--encre);text-shadow:none}
.nav-in nav > a::after, .nav-in nav .deroulant > a::after{content:"";position:absolute;left:0;bottom:0;
  height:2.5px;width:0;background:var(--cedre);border-radius:3px;transition:width .25s}
.nav-in nav > a:hover::after, .nav-in nav .deroulant:hover > a::after{width:100%}
.deroulant{position:relative;padding:10px 0}
.sous-menu{position:absolute;top:100%;left:-18px;background:#fff;border-radius:16px;
  box-shadow:0 24px 60px rgba(10,42,74,.2);padding:10px;display:flex;flex-direction:column;gap:2px;
  min-width:240px;opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s}
.deroulant:hover .sous-menu{opacity:1;visibility:visible;transform:translateY(0)}
.sous-menu a{color:var(--encre);text-decoration:none;font-size:14.5px;font-weight:600;
  padding:10px 14px;border-radius:10px;transition:.18s}
.sous-menu a:hover{background:var(--glacier);color:var(--source);padding-left:18px}
.nav .nav-cta.btn{margin-left:6px;font-size:14.5px;padding:11px 22px}
header.nav:not(.nav-solide) .nav-cta.btn-blanc{background:#fff;color:var(--source)}
.nav-solide .nav-cta.btn-blanc{background:var(--source);color:#fff}

/* ===== Burger + menu mobile ===== */
#burger{display:none;background:none;border:none;cursor:pointer;z-index:171;width:44px;height:44px;margin-left:auto}
#burger span{display:block;width:26px;height:2.5px;background:#fff;margin:5px auto;border-radius:2px;transition:.35s}
.nav-solide #burger span{background:var(--marine)}
body.nav-ouverte #burger span{background:#fff}
body.nav-ouverte #burger span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
body.nav-ouverte #burger span:nth-child(2){opacity:0}
body.nav-ouverte #burger span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
#menu-mobile{position:fixed;inset:0;z-index:170;background:var(--marine);color:#fff;overflow-y:auto;
  display:flex;flex-direction:column;justify-content:center;padding:90px 9vw;gap:4px;
  opacity:0;pointer-events:none;transition:opacity .4s ease}
body.nav-ouverte #menu-mobile{opacity:1;pointer-events:auto}
#menu-mobile a{font-family:'Bricolage Grotesque',sans-serif;font-size:clamp(22px,5.6vw,32px);font-weight:700;
  color:#fff;text-decoration:none;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.12)}
#menu-mobile a.mm-sous{font-family:'Figtree',sans-serif;font-size:16px;font-weight:600;
  color:#9BB7CD;padding:7px 0 7px 18px;border-bottom:none}
#menu-mobile small{margin-top:22px;color:#9BB7CD;font-size:14.5px}

/* ===== Boutons ===== */
.btn{display:inline-block;font-weight:700;font-size:15.5px;padding:14px 28px;border-radius:999px;
  text-decoration:none;cursor:pointer;border:none;font-family:'Figtree',sans-serif;
  transition:transform .3s ease, box-shadow .3s ease;will-change:transform}
.btn:active{transform:scale(.97)}
.btn-vert{background:var(--cedre);color:#fff;box-shadow:0 14px 30px -14px rgba(46,102,32,.65)}
.btn-bleu{background:var(--source);color:#fff;box-shadow:0 14px 30px -14px rgba(15,62,106,.6)}
.btn-blanc{background:#fff;color:var(--source)}
.btn-contour{background:transparent;border:1.5px solid var(--source);color:var(--source)}
.btn-verre{background:rgba(255,255,255,.15);backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.5);color:#fff;font-weight:600}

/* ===== Repères typographiques ===== */
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:var(--source);margin-bottom:14px;display:block}
h2.titre{font-size:clamp(30px,3.6vw,48px);font-weight:700}
h2.titre em,.bande h1 em{font-style:italic;color:var(--source)}
h2.titre .mot{display:inline-block;white-space:pre}

/* ===== Bande d'en-tête ===== */
.bande{position:relative;padding:calc(96px + 6vh) 0 7vh;color:#fff;overflow:hidden;background:var(--marine)}
.bande h1{font-weight:700;font-size:clamp(38px,4.6vw,72px);line-height:1;color:#fff;
  max-width:900px;text-shadow:0 2px 28px rgba(7,26,46,.45)}
.bande h1 em{color:#9BD1F5}
.bande .sous{margin-top:18px;font-size:18px;line-height:1.6;opacity:.95;max-width:640px}
.bande .fil{font-size:13.5px;font-weight:600;opacity:.85;margin-bottom:22px}
.bande .fil a{color:#fff;text-decoration:none}
.bande .fil a:hover{text-decoration:underline}
.bande-img{position:absolute;inset:-12% 0;background-size:cover;background-position:center;will-change:transform}
.bande-voile{position:absolute;inset:0;background:linear-gradient(200deg,rgba(7,26,46,.35) 20%,rgba(7,26,46,.8) 100%)}
.bande .conteneur{position:relative;z-index:2}
.bande .kicker{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.4);
  backdrop-filter:blur(6px);color:#fff;font-weight:700;font-size:13px;letter-spacing:.16em;
  text-transform:uppercase;padding:8px 18px;border-radius:999px;margin-bottom:20px}

/* ===== Sections ===== */
.sec{padding:96px 0}
.sec-blanc{background:#fff}
.sec p.texte,.prose p{margin-top:18px;font-size:17px;line-height:1.75;color:var(--gris);max-width:68ch}
.sec p.texte b,.prose b{color:var(--encre)}
.prose h2{font-size:clamp(26px,2.8vw,36px);margin-top:52px}
.prose h3{font-size:clamp(20px,2.1vw,26px);margin-top:38px;color:var(--source)}
.prose ul{margin:16px 0 0 22px;color:var(--gris);line-height:1.75;max-width:66ch}
.prose li{margin-bottom:8px}
.prose{max-width:820px}
.signature{margin-top:36px;font-family:'Bricolage Grotesque',sans-serif;font-size:20px;color:var(--marine);font-weight:700}
.signature small{display:block;font-family:'Figtree',sans-serif;font-size:14.5px;color:var(--gris);font-weight:500;margin-top:2px}

/* ===== Grilles et cartes ===== */
.grille-2{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:44px}
.grille-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.grille-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.carte{background:#fff;border:1px solid var(--brume);border-radius:20px;padding:30px 28px}
.carte h3{font-size:22px;margin-bottom:10px}
.carte p{color:var(--gris);font-size:15.5px;line-height:1.65}
.carte .num{font-family:'Bricolage Grotesque',sans-serif;font-weight:700;color:var(--source);
  font-size:15px;letter-spacing:.12em;display:block;margin-bottom:12px}
.carte-photo{background:#fff;border:1px solid var(--brume);border-radius:20px;overflow:hidden;
  display:flex;flex-direction:column;text-decoration:none;transition:transform .3s ease, box-shadow .3s ease}
.carte-photo:hover{transform:translateY(-6px);box-shadow:0 30px 50px -25px rgba(10,42,74,.35)}
.carte-photo .cp-img{aspect-ratio:16/9;overflow:hidden;background:var(--brume)}
.carte-photo .cp-img img{width:100%;height:100%;object-fit:cover}
.carte-photo .cp-corps{padding:22px 24px 26px}
.carte-photo time{font-size:12.5px;font-weight:700;color:var(--source);letter-spacing:.1em;text-transform:uppercase}
.carte-photo h3{font-size:20px;margin:8px 0 6px}
.carte-photo p{color:var(--gris);font-size:14.5px;line-height:1.6}
.badge{background:var(--brume);color:var(--marine);font-weight:700;font-size:13.5px;
  padding:8px 16px;border-radius:999px;display:inline-block}
.badge.v{background:#E5F2E1;color:#2F6B24}

/* ===== KPIs et jauges ===== */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
.kpi{background:var(--marine);color:#fff;border-radius:18px;padding:28px 24px}
.kpi:nth-child(2){background:var(--source)}
.kpi:nth-child(4){background:var(--cedre)}
.kpi b{font-family:'Bricolage Grotesque',sans-serif;font-size:clamp(32px,3.2vw,46px);font-weight:700;
  display:block;line-height:1;font-variant-numeric:tabular-nums}
.kpi small{font-size:14px;opacity:.85;display:block;margin-top:10px;line-height:1.4}
.min{background:#fff;border:1px solid var(--brume);border-radius:20px;padding:26px 28px}
.min .ligne{display:flex;align-items:baseline;justify-content:space-between;gap:14px}
.min b{font-family:'Bricolage Grotesque',sans-serif;font-size:clamp(26px,2.4vw,34px);color:var(--marine)}
.min span{color:var(--gris);font-size:14.5px;font-weight:600;text-align:right}
.min .jauge{height:8px;border-radius:99px;background:var(--brume);margin-top:14px;overflow:hidden}
.min .jauge i{display:block;height:100%;width:var(--w);border-radius:99px;
  background:linear-gradient(90deg,var(--source),#3E93D8);transform-origin:left}
.min p{color:var(--gris);font-size:15px;margin-top:12px}

/* ===== Breaker fenêtre parallaxe ===== */
.breaker2{position:relative;height:72vh;overflow:hidden;display:flex;align-items:center;
  justify-content:center;text-align:center;color:#fff}
.b2-media{position:absolute;left:0;top:-15%;width:100%;height:130%;object-fit:cover;will-change:transform}
.b2-voile{position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,26,46,.35),rgba(7,26,46,.6))}
.b2-contenu{position:relative;z-index:2;max-width:920px;padding:0 32px}
.b2-contenu h2{color:#fff;font-size:clamp(30px,4vw,54px);text-shadow:0 4px 30px rgba(7,26,46,.5)}
.b2-contenu p{margin-top:14px;font-size:17.5px;opacity:.95}

/* ===== Infos pratiques ===== */
.infos{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.info{background:var(--glacier);border:1px solid var(--brume);border-radius:16px;padding:22px 24px}
.info b{font-family:'Bricolage Grotesque',sans-serif;font-size:19px;color:var(--marine);display:block;margin-bottom:5px}
.info span{color:var(--gris);font-size:15px}

/* ===== Formulaire ===== */
.formulaire{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:36px;max-width:760px}
.champ{display:flex;flex-direction:column;gap:7px}
.champ.large{grid-column:1 / -1}
.champ label{font-weight:700;font-size:14.5px;color:var(--marine)}
.champ input,.champ textarea{background:#fff;border:1.5px solid var(--brume);border-radius:14px;
  padding:14px 18px;font-family:'Figtree',sans-serif;font-size:15.5px;color:var(--encre);resize:vertical}
.champ input:focus,.champ textarea:focus{outline:2px solid var(--source);outline-offset:1px;border-color:var(--source)}
.champ .btn{align-self:flex-start}
.carte-contact{background:var(--marine);color:#fff;border-radius:22px;padding:34px}
.carte-contact b{font-family:'Bricolage Grotesque',sans-serif;font-size:clamp(24px,2.4vw,32px);
  display:block;color:#9BD07B;margin:4px 0 10px}
.carte-contact span{opacity:.88;font-size:15px;line-height:1.6;display:block}
.gmap{border:0;width:100%;height:420px;border-radius:22px;margin-top:60px;
  box-shadow:0 30px 60px -35px rgba(10,42,74,.4)}

/* ===== CTA final ===== */
.cta-final{background:var(--marine);color:#fff;padding:96px 0;text-align:center;position:relative;overflow:hidden}
.cta-final h2{font-size:clamp(30px,3.8vw,52px);font-weight:700;color:#fff;max-width:780px;margin:0 auto;will-change:transform}
.cta-final h2 em{font-style:italic;color:#7CC3F2}
.cta-final p{margin:18px auto 0;font-size:17.5px;opacity:.92;max-width:560px;line-height:1.6}
.cta-final .actions{margin-top:36px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ===== Footer ===== */
footer{background:var(--nuit);color:#B9CFDF;padding:80px 0 36px}
.footer-grille{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:5vw;margin-bottom:56px}
footer .logo-f img{height:50px;margin-bottom:18px}
footer p{font-size:14.5px;line-height:1.7}
footer h4{color:#fff;font-size:16.5px;margin-bottom:14px}
footer ul{list-style:none;display:flex;flex-direction:column;gap:9px}
footer ul a{color:#B9CFDF;text-decoration:none;font-size:14.5px;transition:color .2s}
footer ul a:hover{color:#fff}
.footer-bas{border-top:1px solid rgba(255,255,255,.12);padding-top:26px;display:flex;
  justify-content:space-between;align-items:center;font-size:13.5px;opacity:.75;flex-wrap:wrap;gap:14px}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .nav-in nav,.nav .nav-cta{display:none}
  #burger{display:block}
  .bande{padding:calc(84px + 4vh) 0 6vh}
  .grille-2,.grille-3,.grille-4{grid-template-columns:1fr 1fr}
  .kpis{grid-template-columns:1fr 1fr}
  .infos{grid-template-columns:1fr}
  .footer-grille{grid-template-columns:1fr 1fr}
  .formulaire{grid-template-columns:1fr}
}
@media (max-width:640px){
  .grille-2,.grille-3,.grille-4{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion: reduce){
  #progress{display:none}
  .min .jauge i{transform:none !important}
}