/* ============================================================
   SET UP — Direction « Altitude » (ATMOTECH) — feuille de style partagée
   Système de design 100% en variables. Zéro valeur en dur.
   ============================================================ */

/* ---- Anti-reset Hello Elementor (obligatoire projet WP) ---- */
:root{ --wc-primary:#0A3D4D; }
a{ color:inherit; }                 /* bannir le #cc3366 du reset parent */

/* ---------------- TOKENS ---------------- */
:root{
  --blue:#0A3D4D; --blue-700:#072A34; --blue-900:#04181E;
  --paper:#FFFFFF; --steel:#EAF0F1; --steel-2:#F5F8F9;
  --accent:#F2683C; --accent-600:#D9521F;
  --ink:#0E1A1F; --mute:#5C6E73; --line:#D9E2E4; --on-blue:#DCE7E9;
  --fs-eyebrow:.78rem; --fs-body:1.05rem;
  --fs-lede:clamp(1.15rem, 1rem + .6vw, 1.4rem);
  --fs-h3:1.3rem; --fs-h2:clamp(1.9rem, 1.3rem + 2.2vw, 2.9rem);
  --fs-hero:clamp(2.6rem, 1.2rem + 5.4vw, 5.1rem);
  --lh-tight:1.05; --lh-body:1.65;
  --s-1:.5rem; --s-2:1rem; --s-3:1.5rem; --s-4:2rem;
  --s-5:3rem; --s-6:4.5rem; --s-7:7rem; --s-8:9rem;
  --container:1180px; --radius:5px; --radius-lg:10px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow:0 18px 50px -24px rgba(7,42,52,.45);
  --header-h:84px;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  font-family:"IBM Plex Sans", sans-serif; font-size:var(--fs-body);
  line-height:var(--lh-body); color:var(--ink); background:var(--paper);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; overflow-x:hidden;
}
::selection{ background:var(--accent); color:#fff; }
h1,h2,h3,h4{ font-family:"Archivo", sans-serif; line-height:var(--lh-tight); letter-spacing:-.01em; }
img{ display:block; max-width:100%; height:auto; }
a{ text-decoration:none; }
.container{ width:min(100% - 2.4rem, var(--container)); margin-inline:auto; }
section{ position:relative; }

/* ---------------- GRAIN GLOBAL ---------------- */
.grain{ position:fixed; inset:0; width:100vw; height:100vh; z-index:1; pointer-events:none; mix-blend-mode:multiply; opacity:.05; }
button, input, select, textarea{ font-family:inherit; }

/* ---------------- UTILITAIRES ---------------- */
.eyebrow{ font-family:"Archivo", sans-serif; font-weight:700; font-size:var(--fs-eyebrow); letter-spacing:.22em; text-transform:uppercase; color:var(--accent); display:inline-flex; align-items:center; gap:.7rem; }
.eyebrow::before{ content:""; width:34px; height:2px; background:var(--accent); display:inline-block; }
.section-head{ max-width:46rem; margin-bottom:var(--s-5); }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head.center .eyebrow{ justify-content:center; }
.section-head h2{ font-size:var(--fs-h2); font-weight:800; margin:var(--s-2) 0 var(--s-2); }
.section-head p{ color:var(--mute); font-size:var(--fs-lede); }
.sec{ padding:var(--s-7) 0; }
.sec.alt{ background:var(--steel-2); }

.btn{ display:inline-flex; align-items:center; gap:.6rem; font-family:"Archivo", sans-serif; font-weight:700; font-size:.95rem; letter-spacing:.01em; padding:.95rem 1.6rem; border-radius:999px; cursor:pointer; border:2px solid transparent; transition:transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease); }
.btn:hover{ transform:translateY(-2px); }
.btn-accent{ background:var(--accent); color:#fff; }
.btn-accent:hover{ background:var(--accent-600); }
.btn-ghost{ border-color:currentColor; color:var(--blue); }
.btn-ghost.on-blue{ color:#fff; border-color:rgba(255,255,255,.5); }
.btn-ghost:hover{ background:var(--blue); color:#fff; border-color:var(--blue); }
.btn-ghost.on-blue:hover{ background:#fff; color:var(--blue); border-color:#fff; }
.arrow{ transition:transform .25s var(--ease); }
.btn:hover .arrow{ transform:translateX(4px); }

/* reveal */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }

/* ---------------- HEADER ---------------- */
header{ position:fixed; top:0; left:0; right:0; z-index:50; height:var(--header-h); display:flex; align-items:center; transition:background .35s var(--ease), box-shadow .35s var(--ease), height .35s var(--ease); }
header .container{ display:flex; align-items:center; justify-content:space-between; gap:var(--s-3); }
header.scrolled{ background:rgba(255,255,255,.96); backdrop-filter:saturate(1.4) blur(6px); box-shadow:0 1px 0 var(--line); height:78px; }
.logo{ display:flex; align-items:center; gap:.7rem; }
.logo-img{ height:75px; width:auto; display:block; transform-origin:center top; transition:transform .55s var(--ease), filter .35s var(--ease); }
header:not(.scrolled) .logo-img{ filter:brightness(0) invert(1); } /* au sommet : logo blanc sur héro sombre, taille pleine (+25%) */
header.scrolled .logo-img{ transform:scale(.8); } /* rétrécit ancré en haut → le cordiste remonte la corde */

.nav{ display:flex; align-items:center; gap:var(--s-4); }
.nav > a, .nav-item > a{ font-weight:500; font-size:.97rem; color:rgba(255,255,255,.92); transition:color .2s; position:relative; display:inline-flex; align-items:center; gap:.35rem; }
header.scrolled .nav > a, header.scrolled .nav-item > a{ color:var(--ink); }
.nav > a::after, .nav-item > a::after{ content:""; position:absolute; left:0; bottom:-6px; width:0; height:2px; background:var(--accent); transition:width .25s var(--ease); }
.nav > a:hover::after, .nav-item:hover > a::after{ width:100%; }
.nav > a.is-active::after, .nav-item.is-active > a::after{ width:100%; }
.caret{ width:9px; height:9px; }
/* dropdown */
.nav-item{ position:relative; display:flex; align-items:center; }
.subnav{ position:absolute; top:100%; left:-.6rem; min-width:250px; background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); box-shadow:var(--shadow); padding:.5rem; opacity:0; visibility:hidden; transform:translateY(8px); transition:opacity .22s var(--ease), transform .22s var(--ease), visibility .22s; z-index:60; }
.nav-item:hover .subnav{ opacity:1; visibility:visible; transform:none; }
.subnav a{ display:block; padding:.6rem .8rem .6rem 3.15rem; border-radius:var(--radius); color:var(--ink)!important; font-size:.95rem; font-family:"Archivo",sans-serif; font-weight:500; background-repeat:no-repeat; background-position:.5rem center; background-size:29px 29px; }
.subnav a::after{ display:none; }
.subnav a:hover{ background-color:var(--steel); color:var(--blue)!important; }
.subnav a:nth-child(1){ background-image:url("picto-maconnerie.png"); }
.subnav a:nth-child(2){ background-image:url("picto-peinture.png"); }
.subnav a:nth-child(3){ background-image:url("picto-couverture.png"); }
.subnav a:nth-child(4){ background-image:url("picto-securite.png"); }
.subnav a:nth-child(5){ background-image:url("picto-nettoyage.png"); }
.subnav a:nth-child(6){ background-image:url("picto-anti-volatile.png"); }
.subnav a:nth-child(7){ background-image:url("picto-divers.png"); }

.header-cta{ display:flex; align-items:center; gap:var(--s-3); }
.tel{ display:flex; align-items:center; gap:.5rem; font-family:"Archivo",sans-serif; font-weight:700; color:#fff; transition:color .35s var(--ease); }
header.scrolled .tel{ color:var(--blue); }
.tel svg{ width:18px; height:18px; }
.burger{ display:none; background:none; border:0; cursor:pointer; width:30px; height:22px; position:relative; }
.burger span{ position:absolute; left:0; height:2px; width:100%; background:#fff; transition:.3s var(--ease); }
header.scrolled .burger span{ background:var(--blue); }
.burger span:nth-child(1){ top:0; } .burger span:nth-child(2){ top:10px; } .burger span:nth-child(3){ top:20px; }

/* ---------------- HERO (accueil) ---------------- */
.hero{ min-height:100svh; display:flex; align-items:flex-end; color:#fff; overflow:hidden; padding-bottom:var(--s-6); }
.hero::before{ content:""; position:absolute; inset:0; z-index:-3; background:url("carousel/maconnerie-SetUp-3.webp") center 60%/cover no-repeat; filter:saturate(.85) contrast(1.02); }
.hero-video{ position:absolute; inset:0; z-index:-2; width:100%; height:100%; object-fit:cover; pointer-events:none; } /* MP4 self-hosté, autoplay muet — mobile + desktop */
.hero::after{ content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(180deg, rgba(4,24,30,1) 0%, rgba(4,24,30,.92) 7%, rgba(4,24,30,.4) 20%, rgba(4,24,30,.3) 46%, rgba(7,42,52,.86) 100%), linear-gradient(90deg, rgba(7,42,52,.6) 0%, rgba(7,42,52,0) 55%); }
.hero .container{ width:min(100% - 2.4rem, var(--container)); }
.hero-eyebrow{ color:#fff; } .hero-eyebrow::before{ background:var(--accent); }
.hero h1{ font-size:var(--fs-hero); font-weight:800; max-width:16ch; margin:var(--s-3) 0 var(--s-3); }
.hero h1 em{ font-style:normal; color:var(--accent); }
.hero .lede{ font-size:var(--fs-lede); max-width:48ch; color:var(--on-blue); }
.hero-actions{ display:flex; flex-wrap:wrap; gap:var(--s-2); margin-top:var(--s-4); }
.hero-trust{ display:flex; flex-wrap:wrap; align-items:center; gap:var(--s-4); margin-top:var(--s-5); padding-top:var(--s-3); border-top:1px solid rgba(255,255,255,.18); }
.hero-trust span{ font-family:"Archivo",sans-serif; font-weight:700; letter-spacing:.04em; font-size:.85rem; text-transform:uppercase; color:rgba(255,255,255,.85); display:flex; align-items:center; gap:.6rem; }
.hero-trust span::before{ content:""; width:8px; height:8px; border-radius:50%; background:var(--accent); }

/* ---------------- PAGE HERO (pages internes) ---------------- */
.page-hero{ position:relative; min-height:56vh; display:flex; align-items:flex-end; color:#fff; overflow:hidden; padding:calc(var(--header-h) + var(--s-5)) 0 var(--s-6); }
.page-hero::before{ content:""; position:absolute; inset:0; z-index:-2; background-size:cover; background-position:center; filter:saturate(.9); }
.page-hero::after{ content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(180deg, rgba(4,24,30,.45) 0%, rgba(7,42,52,.9) 100%); }
.page-hero .crumb{ font-family:"Archivo",sans-serif; font-size:.8rem; letter-spacing:.06em; color:var(--on-blue); margin-bottom:var(--s-2); }
.page-hero .crumb a{ color:var(--on-blue); } .page-hero .crumb a:hover{ color:#fff; }
.page-hero h1{ font-size:clamp(2.2rem,1.4rem+3.2vw,3.7rem); font-weight:800; max-width:20ch; }
.page-hero .lede{ font-size:var(--fs-lede); max-width:54ch; color:var(--on-blue); margin-top:var(--s-2); }
.ph-maconnerie::before{ background-image:url("carousel/maconnerie-SetUp-3.webp"); }
.ph-peinture::before{ background-image:url("carousel/Peinture-SetUp-3.webp"); }
.ph-couverture::before{ background-image:url("carousel/couverture-et-etancheite-SetUp-5.webp"); }
.ph-securite::before{ background-image:url("carousel/Securite-SetUp-7.webp"); }
.ph-nettoyage::before{ background-image:url("carousel/Nettoyage-SetUp-12.webp"); }
.ph-anti-volatile::before{ background-image:url("carousel/Anti-Volatile-SetUp-2.webp"); }
.ph-divers::before{ background-image:url("carousel/Divers-SetUp-3.webp"); }
/* héros services : point de cadrage précis par photo (sujet montré, pas coupé) */
.ph-maconnerie::before{ background-position:center 70%; }
.ph-peinture::before{ background-position:center 42%; }
.ph-couverture::before{ background-position:center 30%; }
.ph-securite::before{ background-position:center 44%; }
.ph-nettoyage::before{ background-position:center 42%; }
.ph-anti-volatile::before{ background-position:center 28%; }
.ph-divers::before{ background-position:center 26%; }
.ph-entreprise::before{ background-image:url("presentation.webp"); }
.ph-offres::before{ background-image:url("nos-metiers.webp"); }
.ph-certifs::before{ background-image:url("carousel/Securite-SetUp-7.webp"); background-position:center 44%; }
.ph-formations::before{ background-image:url("hero-formations.webp"); background-position:center 38%; }
.ph-news::before{ background-image:url("carousel/Nettoyage-SetUp-12.webp"); background-position:center 42%; }

/* ---------------- STATS ---------------- */
.stats{ background:var(--blue); color:#fff; }
.stats .container{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:rgba(255,255,255,.12); border-inline:1px solid rgba(255,255,255,.12); }
.stat{ background:var(--blue); padding:var(--s-5) var(--s-3); text-align:center; }
.stat .num{ font-family:"Archivo",sans-serif; font-weight:800; font-size:clamp(2.2rem,1.4rem+2vw,3.2rem); color:#fff; line-height:1; }
.stat .num b{ color:var(--accent); }
.stat .lbl{ margin-top:.6rem; font-size:.92rem; color:var(--on-blue); }

/* ---------------- ENTREPRISE / SPLIT MEDIA ---------------- */
.about{ padding:var(--s-7) 0; }
.about-wrap{ display:grid; grid-template-columns:1.05fr .95fr; gap:var(--s-6); align-items:center; }
.about-wrap.rev{ grid-template-columns:.95fr 1.05fr; }
.about-media{ position:relative; border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow); }
.about-media img{ width:100%; height:100%; object-fit:cover; aspect-ratio:4/3; display:block; }
.about-text .lede{ font-size:var(--fs-lede); color:var(--ink); font-weight:500; margin:var(--s-2) 0 var(--s-3); }
.about-text p{ color:var(--mute); margin-bottom:var(--s-2); }
.about-text .btn{ margin-top:var(--s-3); }

/* ---------------- PROSE ---------------- */
.prose{ max-width:62ch; }
.prose p{ color:var(--mute); margin-bottom:var(--s-3); }
.prose p.lede{ font-size:var(--fs-lede); color:var(--ink); font-weight:500; }
.prose strong{ color:var(--ink); }

/* ---------------- PRESTATIONS (listes) ---------------- */
.presta-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:var(--s-2) var(--s-4); }
.presta-item{ position:relative; padding:.7rem 0 .7rem 1.8rem; border-bottom:1px solid var(--line); color:var(--ink); font-size:1rem; }
.presta-item::before{ content:""; position:absolute; left:0; top:1.15rem; width:9px; height:9px; background:var(--accent); border-radius:2px; transform:rotate(45deg); }

/* ---------------- CARROUSEL (galerie chantiers) ---------------- */
.carousel{ position:relative; }
.carousel-track{ display:flex; gap:var(--s-3); width:fit-content; max-width:100%; margin-inline:auto; overflow-x:auto; scroll-snap-type:x mandatory; scroll-behavior:smooth; padding-bottom:var(--s-2); -webkit-overflow-scrolling:touch; }
.carousel-track::-webkit-scrollbar{ height:6px; }
.carousel-track::-webkit-scrollbar-thumb{ background:var(--line); border-radius:3px; }
.slide{ flex:0 0 clamp(280px, 44vw, 500px); scroll-snap-align:center; border-radius:var(--radius-lg); overflow:hidden; background:var(--steel); aspect-ratio:4/3; }
.slide img{ width:100%; height:100%; object-fit:cover; object-position:center; display:block; }
.carousel-nav{ display:flex; gap:.6rem; justify-content:center; margin-top:var(--s-3); }
.carousel-nav button{ width:46px; height:46px; border-radius:50%; border:1px solid var(--line); background:#fff; color:var(--blue); cursor:pointer; display:grid; place-items:center; transition:background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease); }
.carousel-nav button:hover{ background:var(--blue); color:#fff; border-color:var(--blue); }
.carousel-nav svg{ width:20px; height:20px; }

/* ---------------- SUB-SERVICES (2 blocs) ---------------- */
.subsvc{ display:grid; grid-template-columns:1fr 1fr; gap:var(--s-5); }
.subsvc .block h3{ font-size:var(--fs-h3); font-weight:800; margin-bottom:var(--s-2); }
.subsvc .block > p{ color:var(--mute); margin-bottom:var(--s-3); }
.subsvc .presta-grid{ grid-template-columns:1fr; }

/* ---------------- FEATURE CARDS (domaines / valeurs) ---------------- */
.cards{ display:grid; grid-template-columns:repeat(4,1fr); gap:var(--s-3); }
.cards.c3{ grid-template-columns:repeat(3,1fr); }
.f-card{ border:1px solid var(--line); border-radius:var(--radius-lg); padding:var(--s-4); background:var(--paper); transition:border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease); }
.f-card:hover{ border-color:var(--blue); transform:translateY(-4px); box-shadow:var(--shadow); }
.f-card .ico{ width:56px; height:56px; border-radius:var(--radius); background:var(--steel); display:grid; place-items:center; margin-bottom:var(--s-3); }
.f-card .ico img{ width:30px; height:30px; }
.f-card .ico .k{ font-family:"Archivo",sans-serif; font-weight:800; color:var(--accent); font-size:1.2rem; }
.f-card h3{ font-size:1.15rem; font-weight:700; margin-bottom:.4rem; }
.f-card p{ color:var(--mute); font-size:.96rem; }

/* ---------------- LIENS SERVICES (grille) ---------------- */
.svc-links{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--s-3); }
.svc-link{ position:relative; border-radius:var(--radius-lg); overflow:hidden; min-height:220px; display:flex; align-items:flex-end; color:#fff; isolation:isolate; }
.svc-link::before{ content:""; position:absolute; inset:0; z-index:-2; background-size:cover; background-position:center; transition:transform .6s var(--ease); }
.svc-link::after{ content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(180deg, rgba(7,42,52,.05) 0%, rgba(4,24,30,.85) 100%); transition:background .35s var(--ease); }
.svc-link:hover::before{ transform:scale(1.06); }
.svc-link:hover::after{ background:linear-gradient(180deg, rgba(242,104,60,.18) 0%, rgba(4,24,30,.9) 100%); }
.svc-link .b{ padding:var(--s-3) var(--s-4); display:flex; align-items:center; justify-content:space-between; width:100%; }
.svc-link h3{ font-size:1.25rem; font-weight:700; }
.svc-link .go{ font-family:"Archivo",sans-serif; color:var(--accent); font-weight:700; }

/* ---------------- SERVICES (accueil, cartes plein-photo) ---------------- */
.services{ padding:var(--s-7) 0; background:var(--steel-2); }
.svc-grid{ display:flex; flex-wrap:wrap; justify-content:center; gap:var(--s-3); }
.svc{ flex:0 1 calc((100% - 2*var(--s-3))/3); position:relative; border-radius:var(--radius-lg); overflow:hidden; min-height:320px; display:flex; align-items:flex-end; color:#fff; isolation:isolate; }
.svc::before{ content:""; position:absolute; inset:0; z-index:-2; background-size:cover; background-position:center; transition:transform .6s var(--ease); }
.svc::after{ content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(180deg, rgba(7,42,52,.32) 0%, rgba(4,24,30,.55) 45%, rgba(4,24,30,.9) 100%); transition:background .35s var(--ease); }
.svc:hover::before{ transform:scale(1.06); }
.svc:hover::after{ background:linear-gradient(180deg, rgba(242,104,60,.18) 0%, rgba(4,24,30,.9) 100%); }
.svc-body{ padding:var(--s-4); }
.svc-body .n{ font-family:"Archivo",sans-serif; font-weight:700; font-size:.8rem; letter-spacing:.18em; color:var(--accent); }
.svc-body h3{ font-size:1.45rem; font-weight:700; margin:.3rem 0 .5rem; }
.svc-body p{ font-size:.94rem; color:rgba(255,255,255,.85); max-height:0; overflow:hidden; opacity:0; transition:max-height .4s var(--ease), opacity .35s var(--ease), margin .4s var(--ease); }
.svc:hover .svc-body p{ max-height:6rem; opacity:1; margin-top:.3rem; }
.svc-1::before,.ph-svc-maconnerie::before{ background-image:url("gam-maconnerie.webp"); }
.svc-2::before{ background-image:url("gam-peinture.webp"); }
.svc-3::before{ background-image:url("gam-couverture.webp"); }
.svc-4::before{ background-image:url("gam-securite.webp"); }
.svc-5::before{ background-image:url("gam-nettoyage.webp"); }
.svc-6::before{ background-image:url("gam-anti-volatile.webp"); }
.svc-7::before{ background-image:url("gam-divers.webp"); }
/* liens services (grille pages) — mêmes fonds */
.sl-maconnerie::before{ background-image:url("gam-maconnerie.webp"); }
.sl-peinture::before{ background-image:url("gam-peinture.webp"); }
.sl-couverture::before{ background-image:url("gam-couverture.webp"); }
.sl-securite::before{ background-image:url("gam-securite.webp"); }
.sl-nettoyage::before{ background-image:url("gam-nettoyage.webp"); }
.sl-anti-volatile::before{ background-image:url("gam-anti-volatile.webp"); }
.sl-divers::before{ background-image:url("gam-divers.webp"); }

/* ---------------- MÉTHODE / DIFFÉRENCE ---------------- */
.method{ padding:var(--s-7) 0; }
.method-wrap{ display:grid; grid-template-columns:.9fr 1.1fr; gap:var(--s-6); align-items:center; }
.method-steps{ display:grid; gap:var(--s-3); }
.step{ display:grid; grid-template-columns:auto 1fr; gap:var(--s-3); padding:var(--s-3) 0; border-top:1px solid var(--line); }
.step:last-child{ border-bottom:1px solid var(--line); }
.step .k{ font-family:"Archivo",sans-serif; font-weight:800; font-size:1.05rem; color:var(--accent); }
.step h3{ font-size:1.15rem; font-weight:700; }
.step p{ color:var(--mute); font-size:.97rem; margin-top:.25rem; }
.method-aside{ background:var(--blue); color:#fff; border-radius:var(--radius-lg); padding:var(--s-5); }
.method-aside .quote{ font-family:"Archivo",sans-serif; font-weight:600; font-size:1.5rem; line-height:1.3; }
.method-aside .quote span{ color:var(--accent); }
.method-aside .who{ margin-top:var(--s-3); color:var(--on-blue); font-size:.95rem; }
.method-aside .who b{ color:#fff; display:block; font-family:"Archivo",sans-serif; }

/* ---------------- CTA BAND ---------------- */
.cta-band{ background:var(--blue); color:#fff; padding:var(--s-6) 0; }
.cta-band .container{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:var(--s-4); }
.cta-band h2{ font-size:clamp(1.6rem,1.2rem+1.4vw,2.3rem); font-weight:800; max-width:22ch; }
.cta-band p{ color:var(--on-blue); margin-top:.4rem; max-width:46ch; }

/* ---------------- CERTIFS (accueil) ---------------- */
.certif{ padding:var(--s-6) 0; background:var(--blue-900); color:#fff; }
.certif .container{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:var(--s-4); }
.certif .lead h2{ font-size:clamp(1.6rem,1.2rem+1.4vw,2.2rem); font-weight:800; }
.certif .lead p{ color:var(--on-blue); max-width:40ch; margin-top:.5rem; }
.badges{ display:flex; gap:var(--s-3); flex-wrap:wrap; }
.badge{ border:1px solid rgba(255,255,255,.25); border-radius:var(--radius); padding:var(--s-3) var(--s-4); text-align:center; min-width:130px; }
.badge .b-name{ font-family:"Archivo",sans-serif; font-weight:800; font-size:1.5rem; letter-spacing:.04em; }
.badge .b-sub{ font-size:.78rem; color:var(--on-blue); letter-spacing:.05em; text-transform:uppercase; margin-top:.2rem; }
.badge-logo{ background:#fff; display:flex; align-items:center; justify-content:center; padding:var(--s-2) var(--s-3); }
.badge-logo img{ height:52px; width:auto; max-width:158px; object-fit:contain; display:block; }

/* ---------------- CERTIF BLOCKS (page) ---------------- */
.cert-block{ display:grid; grid-template-columns:.8fr 1.2fr; gap:var(--s-5); align-items:center; }
.cert-block + .cert-block{ margin-top:var(--s-6); padding-top:var(--s-6); border-top:1px solid var(--line); }
.cert-block.rev{ grid-template-columns:1.2fr .8fr; }
.cert-chip{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:var(--s-4); display:grid; place-items:center; box-shadow:var(--shadow); }
.cert-chip img{ max-height:200px; width:auto; }
.cert-block h3{ font-size:var(--fs-h3); font-weight:800; margin-bottom:var(--s-2); }
.cert-block p{ color:var(--mute); margin-bottom:var(--s-2); }

/* ---------------- FORMATIONS ---------------- */
.fmt-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:var(--s-3); }
.fmt-item{ border:1px solid var(--line); border-radius:var(--radius-lg); padding:var(--s-4); background:var(--paper); }
.fmt-item .k{ font-family:"Archivo",sans-serif; font-weight:800; color:var(--accent); font-size:.85rem; letter-spacing:.06em; }
.fmt-item h3{ font-size:1.05rem; font-weight:700; margin-top:.4rem; }
.fmt-item p{ color:var(--mute); font-size:.92rem; margin-top:.3rem; }

/* ---------------- NEWS (état vide) ---------------- */
.news-empty{ text-align:center; max-width:44rem; margin:0 auto; padding:var(--s-6) 0; }
.news-empty .badge-soon{ display:inline-block; font-family:"Archivo",sans-serif; font-weight:700; letter-spacing:.12em; text-transform:uppercase; font-size:.75rem; color:var(--accent); border:1px solid var(--accent); border-radius:999px; padding:.4rem 1rem; margin-bottom:var(--s-3); }
.news-empty h2{ font-size:var(--fs-h2); font-weight:800; margin-bottom:var(--s-2); }
.news-empty p{ color:var(--mute); font-size:var(--fs-lede); margin-bottom:var(--s-4); }

/* ---------------- ÉQUIPE ---------------- */
.team{ padding:var(--s-7) 0; }
.team-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--s-3); }
.member{ border:1px solid var(--line); border-radius:var(--radius-lg); padding:var(--s-4); }
.member .av{ width:54px; height:54px; border-radius:50%; background:var(--blue); color:#fff; display:grid; place-items:center; font-family:"Archivo",sans-serif; font-weight:800; margin-bottom:var(--s-3); }
.member h3{ font-size:1.1rem; font-weight:700; }
.member .role{ color:var(--accent); font-weight:600; font-size:.9rem; }
.member a{ display:block; color:var(--mute); font-size:.92rem; margin-top:.5rem; }
.member a:hover{ color:var(--blue); }

/* ---------------- CONTACT ---------------- */
.contact{ padding:var(--s-7) 0; background:var(--steel-2); }
.contact-wrap{ display:grid; grid-template-columns:1fr 1.1fr; gap:var(--s-6); }
.contact-info h2{ font-size:var(--fs-h2); font-weight:800; margin-bottom:var(--s-3); }
.contact-info .lede{ color:var(--mute); font-size:var(--fs-lede); margin-bottom:var(--s-4); }
.info-row{ display:flex; gap:var(--s-2); padding:var(--s-2) 0; border-bottom:1px solid var(--line); }
.info-row svg{ width:20px; height:20px; color:var(--accent); flex:none; margin-top:.2rem; }
.info-row b{ font-family:"Archivo",sans-serif; }
.map{ margin-top:var(--s-4); border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--line); }
.map iframe{ width:100%; height:220px; border:0; filter:grayscale(1) sepia(.15) contrast(.95); display:block; }
.form{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg); padding:var(--s-5); box-shadow:var(--shadow); }
.form h3{ font-size:1.4rem; font-weight:800; margin-bottom:var(--s-3); }
.field{ margin-bottom:var(--s-3); }
.field label{ display:block; font-size:.85rem; font-weight:600; margin-bottom:.4rem; }
.field input, .field textarea{ width:100%; font-family:inherit; font-size:1rem; padding:.85rem 1rem; border:1px solid var(--line); border-radius:var(--radius); background:var(--steel-2); transition:border-color .2s, background .2s; }
.field input:focus, .field textarea:focus{ outline:none; border-color:var(--accent); background:#fff; }
.field textarea{ min-height:120px; resize:vertical; }
.row-2{ display:grid; grid-template-columns:1fr 1fr; gap:var(--s-3); }
.hp-field{ position:absolute !important; left:-9999px !important; width:1px; height:1px; opacity:0; pointer-events:none; }
.form-status{ margin-top:var(--s-2); font-size:.95rem; font-weight:600; }
.form-status:empty{ margin:0; }
.form-status.ok{ color:#1f7a4d; }
.form-status.err{ color:var(--accent-600); }

/* ---------------- FOOTER ---------------- */
footer{ background:var(--blue-900); color:var(--on-blue); padding-top:var(--s-7); position:relative; overflow:hidden; }
.foot-brand{ position:absolute; left:50%; transform:translateX(-50%); bottom:2rem; font-family:"Archivo",sans-serif; font-weight:800; font-size:clamp(7rem,20vw,18rem); color:#fff; opacity:.035; white-space:nowrap; pointer-events:none; line-height:.8; letter-spacing:-.02em; }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:var(--s-5); position:relative; z-index:1; padding-bottom:var(--s-7); }
.foot-col h4{ font-family:"Archivo",sans-serif; color:#fff; font-size:.85rem; letter-spacing:.16em; text-transform:uppercase; margin-bottom:var(--s-3); }
.foot-col a{ display:block; color:var(--on-blue); padding:.3rem 0; font-size:.95rem; transition:color .2s, padding-left .2s; }
.foot-col a:hover{ color:#fff; padding-left:.3rem; }
.foot-col p{ font-size:.95rem; }
.foot-logo-img{ height:64px; width:auto; display:block; margin-bottom:var(--s-3); filter:brightness(0) invert(1); }
.foot-loc{ margin-top:.5rem; }
.foot-by{ color:var(--accent); }
.btn-block{ width:100%; justify-content:center; }
.socials{ display:flex; gap:.6rem; margin-top:var(--s-3); }
.socials a{ width:38px; height:38px; border:1px solid rgba(255,255,255,.2); border-radius:50%; display:grid; place-items:center; }
.socials a:hover{ background:var(--accent); border-color:var(--accent); }
.socials svg{ width:17px; height:17px; }
.foot-bottom{ border-top:1px solid rgba(255,255,255,.12); padding:var(--s-3) 0; display:flex; flex-wrap:wrap; justify-content:space-between; gap:var(--s-2); font-size:.85rem; position:relative; z-index:1; }

/* ---------------- ACCÈS (accueil, 3 moyens) ---------------- */
.access{ padding:var(--s-7) 0; }
.access-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--s-3); }
.access-card{ border:1px solid var(--line); border-radius:var(--radius-lg); padding:var(--s-4); background:var(--paper); transition:border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease); }
.access-card:hover{ border-color:var(--blue); transform:translateY(-4px); box-shadow:var(--shadow); }
.access-card .ico.ico-badge{ width:max-content; margin-bottom:var(--s-3); }
.access-card .ico.ico-badge img{ height:58px; width:auto; display:block; }
.access-card h3{ font-size:var(--fs-h3); font-weight:700; margin-bottom:.5rem; }
.access-card p{ color:var(--mute); font-size:.98rem; }

/* Pied de menu + barre de menu (logo + fermeture) : masqués en desktop, affichés dans le tiroir mobile */
.nav-foot, .nav-head, .nav-close{ display:none; }
@keyframes navItemIn{ from{ opacity:0; transform:translateY(-10px); } to{ opacity:1; transform:none; } }

/* ---------------- RESPONSIVE (en dernier : override tout) ---------------- */
/* Header compact + menu burger plein écran "Altitude" dès la tablette/petit laptop. */
@media(max-width:1200px){
  :root{ --header-h:74px; }
  .logo-img{ height:52px; }
  header.scrolled{ height:64px; }
  header.scrolled .logo-img{ transform:scale(.86); }
  .burger{ display:block; }
  .header-cta .btn-accent{ display:none; }
  .hero{ align-items:flex-start; padding-top:calc(var(--header-h) + var(--s-5)); padding-bottom:var(--s-5); }
  .page-hero{ padding-top:calc(var(--header-h) + var(--s-4)); }

  /* ---- Menu burger : overlay plein écran "Altitude" premium ---- */
  .nav{ position:fixed; inset:0; z-index:60; height:100dvh; width:100%; flex-direction:column; align-items:stretch; gap:0;
        background:radial-gradient(125% 85% at 82% -5%, #10566b 0%, #0A3D4D 42%, #04181E 100%);
        box-shadow:none; border:0; counter-reset:navnum;
        padding:0 1.7rem 2rem; overflow-y:auto; -webkit-overflow-scrolling:touch;
        transform:translateY(-100%); visibility:hidden; transition:transform .45s var(--ease), visibility .45s; }
  .nav.open{ transform:none; visibility:visible; }
  /* barre du menu : logo + bouton de fermeture */
  .nav-head{ display:flex; align-items:center; justify-content:space-between; height:var(--header-h); flex:0 0 auto;
        margin:0 -1.7rem .9rem; padding:0 1.5rem 0 1.7rem; border-bottom:1px solid rgba(255,255,255,.08); }
  .nav-head .nav-logo{ height:50px; width:auto; filter:brightness(0) invert(1); }
  .nav-close{ display:flex; align-items:center; justify-content:center; width:44px; height:44px; flex:0 0 auto; padding:0;
        background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.16); border-radius:50%; position:relative; cursor:pointer;
        transition:background .2s var(--ease), transform .25s var(--ease); }
  .nav-close:active{ background:rgba(242,104,60,.35); transform:rotate(90deg); }
  .nav-close span{ position:absolute; width:18px; height:2px; background:#fff; border-radius:2px; }
  .nav-close span:nth-child(1){ transform:rotate(45deg); }
  .nav-close span:nth-child(2){ transform:rotate(-45deg); }
  .nav > a:not(.nav-cta), .nav-item > a{ position:relative; color:#fff!important; width:100%; display:flex; align-items:center; gap:1rem;
        padding:1.05rem 0; border-bottom:1px solid rgba(255,255,255,.09);
        font-family:"Archivo",sans-serif; font-weight:800; text-transform:uppercase; letter-spacing:.01em; font-size:1.3rem; line-height:1.05;
        transition:color .2s var(--ease), padding-left .25s var(--ease); }
  .nav > a:not(.nav-cta)::before, .nav-item > a::before{ counter-increment:navnum; content:counter(navnum,decimal-leading-zero);
        font-family:"Archivo",sans-serif; font-size:.72rem; font-weight:700; color:var(--accent); letter-spacing:.05em; font-variant-numeric:tabular-nums; min-width:1.4em; }
  .nav > a::after, .nav-item > a::after{ display:none; }
  .nav > a:not(.nav-cta):active, .nav-item > a:active{ color:var(--accent); padding-left:.4rem; }
  .nav > a.is-active, .nav-item.is-active > a{ color:var(--accent); }
  .nav-item{ flex-direction:column; align-items:stretch; width:100%; }
  .nav-item > a .caret{ margin-left:auto; transition:transform .3s var(--ease); }
  .nav-item.open > a{ color:var(--accent); }
  .nav-item.open > a .caret{ transform:rotate(180deg); }
  .subnav{ position:static; opacity:1; visibility:visible; transform:none; box-shadow:none; border:0; background:none; min-width:0; width:100%;
        max-height:0; overflow:hidden; padding:0; margin-left:1.6rem; border-left:2px solid rgba(242,104,60,.45);
        transition:max-height .38s var(--ease); }
  .nav-item.open .subnav{ max-height:600px; padding:.3rem 0 .7rem; }
  .subnav a{ color:rgba(255,255,255,.92)!important; font-family:"IBM Plex Sans",sans-serif; text-transform:none; font-weight:500; font-size:1.02rem;
        padding:.62rem 0 .62rem 2.9rem; background-position:.8rem center; background-size:20px 20px; border-bottom:0;
        transition:color .2s, padding-left .2s; }
  .subnav a:active{ color:#fff!important; padding-left:3.1rem; }
  .nav-foot{ display:flex; flex-direction:column; align-items:stretch; gap:.15rem; margin-top:2rem; padding-top:1.4rem; border-top:1px solid rgba(255,255,255,.13); }
  .nav-foot .nf-eyebrow{ font-family:"Archivo",sans-serif; font-weight:700; letter-spacing:.16em; text-transform:uppercase; font-size:.66rem; color:rgba(255,255,255,.5); margin-bottom:.5rem; }
  .nav-foot a.nf-tel{ font-family:"Archivo",sans-serif; font-weight:800; font-size:1.55rem; color:#fff!important; letter-spacing:.01em; }
  .nav-foot a.nf-mail{ color:rgba(255,255,255,.72)!important; font-size:.98rem; margin-bottom:.15rem; }
  .nav-foot .nf-loc{ color:rgba(255,255,255,.5); font-size:.9rem; }
  .nav a.nav-cta{ display:inline-flex; justify-content:center; margin-top:1.4rem; align-self:stretch; padding:1rem 1.4rem; font-size:1rem; }
  .nav.open > *{ animation:navItemIn .5s both; }
  .nav.open > .nav-head{ animation:none; }
  .nav.open > *:nth-child(2){ animation-delay:.05s } .nav.open > *:nth-child(3){ animation-delay:.1s }
  .nav.open > *:nth-child(4){ animation-delay:.15s } .nav.open > *:nth-child(5){ animation-delay:.2s }
  .nav.open > *:nth-child(6){ animation-delay:.25s } .nav.open > *:nth-child(7){ animation-delay:.3s }
  .nav.open > *:nth-child(8){ animation-delay:.35s }
  #burger.open span{ background:#fff; }
  #burger.open span:nth-child(1){ transform:translateY(10px) rotate(45deg); }
  #burger.open span:nth-child(2){ opacity:0; }
  #burger.open span:nth-child(3){ transform:translateY(-10px) rotate(-45deg); }
  body.nav-open{ overflow:hidden; }
}
@media(max-width:980px){
  .method-wrap, .contact-wrap, .about-wrap, .about-wrap.rev, .cert-block, .cert-block.rev, .subsvc{ grid-template-columns:1fr; }
  .stats .container{ grid-template-columns:1fr 1fr; }
  .access-grid, .team-grid, .svc-links{ grid-template-columns:1fr 1fr; }
  .cards, .cards.c3{ grid-template-columns:1fr 1fr; }
  .fmt-grid{ grid-template-columns:1fr 1fr; }
  .svc{ flex-basis:calc((100% - var(--s-3))/2); }
  .foot-grid{ grid-template-columns:1fr 1fr; gap:var(--s-4); }
}
@media(max-width:680px){
  .logo-img{ height:48px; }
  .tel span{ display:none; }
  .stats .container, .access-grid, .team-grid, .svc-links, .cards, .cards.c3, .fmt-grid, .presta-grid{ grid-template-columns:1fr; }
  .svc{ flex-basis:100%; }
  .row-2{ grid-template-columns:1fr; }
  .foot-grid{ grid-template-columns:1fr; }
  .svc-body p{ max-height:none; opacity:1; margin-top:.3rem; }
  .slide{ flex-basis:84vw; }
  .stat{ padding:var(--s-4); }
  .foot-brand{ font-size:22vw; }
}
@media(prefers-reduced-motion:reduce){ .reveal{ transition:none; opacity:1; transform:none; } html{ scroll-behavior:auto; } }