/* ==========================================================================
   Sunology — Landing Pages Pompes à chaleur
   Design language calqué sur MOOVY (moovy.sunology.eu) : éditorial fond clair,
   respirations sombres plein cadre, accent unique #EDFF00, titres Britanica.
   Maquette HTML statique (handoff dev). Aucune dépendance externe.
   ========================================================================== */

/* ----------------------------- Fonts ----------------------------------- */
@font-face { font-family:'Britanica'; src:url('fonts/Britanica-Regular.woff2') format('woff2'); font-weight:400; font-display:swap; }
@font-face { font-family:'Britanica'; src:url('fonts/Britanica-Bold.woff2') format('woff2'); font-weight:700; font-display:swap; }
@font-face { font-family:'Britanica'; src:url('fonts/Britanica-ExtraBold.woff2') format('woff2'); font-weight:800; font-display:swap; }
@font-face { font-family:'Britanica'; src:url('fonts/Britanica-Black.woff2') format('woff2'); font-weight:900; font-display:swap; }
@font-face { font-family:'Inter'; src:url('fonts/Inter-Light.woff2') format('woff2'); font-weight:300; font-display:swap; }
@font-face { font-family:'Inter'; src:url('fonts/Inter-Regular.woff2') format('woff2'); font-weight:400; font-display:swap; }
@font-face { font-family:'Inter'; src:url('fonts/Inter-SemiBold.woff2') format('woff2'); font-weight:600; font-display:swap; }
@font-face { font-family:'Inter'; src:url('fonts/Inter-Bold.woff2') format('woff2'); font-weight:700; font-display:swap; }

/* ----------------------------- Tokens ---------------------------------- */
:root {
  --black:#000000; --ink:#171717; --white:#FFFFFF; --accent:#EDFF00;
  --grey:#737373; --grey-light:#A5A5A5; --dark:#111111; --off:#F8F8F8;
  --line:#ECECEC; --line-dark:rgba(255,255,255,.14);
  --font-h:'Britanica','Arial Black',sans-serif;
  --font-b:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --r-sm:12px; --r-md:20px; --r-lg:32px; --r-pill:9999px;
  --maxw:1280px; --pad:48px;
}

/* ----------------------------- Reset ----------------------------------- */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body { background:var(--white); color:var(--ink); font-family:var(--font-b);
  font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased; overflow-x:hidden; }
a { color:inherit; text-decoration:none; }
img { max-width:100%; display:block; }
ul { list-style:none; }
h1,h2,h3,h4 { font-family:var(--font-h); font-weight:700; line-height:1; letter-spacing:-.01em; }

/* ----------------------------- Layout ---------------------------------- */
.container { max-width:var(--maxw); margin:0 auto; padding:0 var(--pad); }
.section { padding:128px 0; }
.section--sm { padding:96px 0; }
.section--dark { background:var(--dark); color:var(--white); }
.section--black { background:var(--black); color:var(--white); }
.section--off { background:var(--off); }
.accent { color:var(--accent); }

/* ----------------------------- Buttons --------------------------------- */
.btn { display:inline-flex; align-items:center; gap:10px; font-family:var(--font-b);
  font-weight:700; font-size:15px; padding:16px 30px; border-radius:var(--r-pill);
  border:1px solid transparent; cursor:pointer; transition:transform .18s ease, box-shadow .18s ease, background .15s ease, color .15s ease; white-space:nowrap; }
.btn svg { width:18px; height:18px; transition:transform .18s ease; }
.btn:hover svg { transform:translateX(4px); }
.btn-primary { background:var(--accent); color:var(--black); }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 12px 30px rgba(237,255,0,.35); }
.btn-dark { background:var(--ink); color:var(--white); }
.btn-dark:hover { background:#000; transform:translateY(-2px); }
.btn-ghost { background:transparent; border-color:rgba(0,0,0,.18); color:var(--ink); }
.btn-ghost:hover { border-color:var(--ink); }
.on-dark .btn-ghost { border-color:rgba(255,255,255,.3); color:var(--white); }
.on-dark .btn-ghost:hover { border-color:var(--white); }

/* ----------------------------- Header ---------------------------------- */
.header { position:fixed; top:0; left:0; right:0; z-index:100; height:80px;
  display:flex; align-items:center; transition:background .3s ease, box-shadow .3s ease; }
.header__inner { display:flex; align-items:center; justify-content:space-between; width:100%;
  max-width:var(--maxw); margin:0 auto; padding:0 var(--pad); }
.header__logo img { height:24px; display:block; }
.header__logo .logo-dark { display:none; }
.nav-links { display:flex; gap:34px; }
.nav-links a { font-size:14px; color:rgba(255,255,255,.82); transition:color .15s; }
.nav-links a:hover { color:var(--white); }
.header__right { display:flex; align-items:center; gap:18px; }
.burger { display:none; background:none; border:0; cursor:pointer; padding:6px; }
.burger span { display:block; width:22px; height:2px; background:var(--white); margin:4px 0; transition:background .3s; }
/* scrolled state = solid white header, dark content */
.header.scrolled { background:rgba(255,255,255,.92); backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line); }
.header.scrolled .logo-white { display:none; }
.header.scrolled .logo-dark { display:block; }
.header.scrolled .nav-links a { color:var(--grey); }
.header.scrolled .nav-links a:hover { color:var(--ink); }
.header.scrolled .burger span { background:var(--ink); }

/* ----------------------------- Hero ------------------------------------ */
.hero { position:relative; min-height:100vh; display:flex; align-items:center; justify-content:center;
  text-align:center; color:var(--white); background:#0b0b0b; overflow:hidden; }
.hero__media { position:absolute; inset:0; z-index:0;
  background:radial-gradient(120% 90% at 70% 10%, #2a2a2a 0%, #0d0d0d 55%, #000 100%); }
.hero__media[data-label]::after { content:attr(data-label); position:absolute; bottom:20px; left:50%;
  transform:translateX(-50%); font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color:rgba(255,255,255,.5); background:rgba(0,0,0,.4); border:1px solid rgba(255,255,255,.14);
  padding:7px 14px; border-radius:var(--r-pill); }
.hero__inner { position:relative; z-index:1; max-width:980px; padding:120px 24px 80px; }
.hero h1 { font-size:clamp(44px,7vw,92px); font-weight:700; line-height:.98; margin-bottom:24px; }
.hero__sub { font-size:clamp(16px,2vw,20px); color:rgba(255,255,255,.82); max-width:620px;
  margin:0 auto 40px; line-height:1.5; }
.hero__cta { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.scroll-hint { position:absolute; bottom:34px; left:50%; transform:translateX(-50%); z-index:1;
  width:40px; height:4px; border-radius:9999px; background:rgba(255,255,255,.4); }
.hero__badge { display:inline-flex; align-items:center; gap:9px; margin-bottom:26px; padding:9px 18px;
  border-radius:9999px; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.16);
  font-family:var(--font-b); font-size:12px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:#fff; }
.hero__badge .dot { width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 10px rgba(237,255,0,.75); }

/* ----------------------------- Eyebrow / section heads ----------------- */
.eyebrow { font-family:var(--font-b); font-size:12px; font-weight:600; letter-spacing:.16em;
  text-transform:uppercase; color:var(--grey); display:inline-flex; align-items:center; gap:8px; }
.eyebrow .dot { width:6px; height:6px; border-radius:50%; background:var(--accent); }
.on-dark .eyebrow { color:rgba(255,255,255,.6); }
.shead { max-width:760px; }
.shead h2 { font-size:clamp(34px,5vw,64px); font-weight:700; margin:18px 0 0; line-height:1; }
.shead p { margin-top:22px; font-size:18px; color:var(--grey); max-width:560px; }
.on-dark .shead p { color:rgba(255,255,255,.7); }

/* ----------------------------- Benefits (3 up) ------------------------- */
.benefits { display:grid; grid-template-columns:repeat(3,1fr); gap:32px; margin-top:64px; }
.benefit__ico { width:52px; height:52px; display:flex; align-items:center; justify-content:center;
  border-radius:14px; background:var(--ink); margin-bottom:24px; }
.benefit__ico svg { width:26px; height:26px; color:var(--accent); }
.benefit h3 { font-size:23px; font-weight:700; margin-bottom:12px; line-height:1.05; }
.benefit p { color:var(--grey); font-size:15.5px; }
.on-dark .benefit__ico { background:#1d1d1d; }
.on-dark .benefit p { color:rgba(255,255,255,.66); }

/* ----------------------------- Engineering split ----------------------- */
.split { display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start; }
.split__head h2 { font-size:clamp(36px,5vw,68px); line-height:.98; }
.split__intro { color:var(--grey); font-size:17px; padding-top:8px; }
.on-dark .split__intro { color:rgba(255,255,255,.7); }
.feature-grid { display:grid; grid-template-columns:1fr 1fr; gap:48px 40px; margin-top:72px; }
.feature__ico svg { width:30px; height:30px; color:var(--ink); margin-bottom:20px; }
.on-dark .feature__ico svg { color:var(--white); }
.feature h4 { font-family:var(--font-b); font-weight:700; font-size:17px; margin-bottom:10px; color:var(--ink); }
.on-dark .feature h4 { color:var(--white); }
.feature p { color:var(--grey); font-size:14.5px; }
.on-dark .feature p { color:rgba(255,255,255,.6); }

/* ----------------------------- Big editorial --------------------------- */
.editorial { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; }
.editorial h2 { font-size:clamp(48px,8vw,120px); line-height:.92; font-weight:700; }
.editorial p { color:var(--grey); font-size:17px; margin:28px 0 36px; max-width:420px; }
.editorial__visual { border-radius:var(--r-lg); overflow:hidden; }

/* ----------------------------- Visual placeholder ---------------------- */
.ph { position:relative; border-radius:var(--r-lg); overflow:hidden; min-height:480px;
  background:linear-gradient(150deg,#f0f0f0,#e3e3e3); display:flex; align-items:center; justify-content:center; }
.ph--dark { background:linear-gradient(150deg,#1a1a1a,#0c0c0c); }
.ph__icon { width:110px; height:110px; opacity:.18; color:var(--ink); }
.ph--dark .ph__icon { color:var(--white); opacity:.16; }
.ph[data-label]::after { content:attr(data-label); position:absolute; bottom:16px; left:16px;
  font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--grey);
  background:rgba(255,255,255,.7); border:1px solid var(--line); padding:6px 12px; border-radius:var(--r-pill); }
.ph--dark[data-label]::after { color:rgba(255,255,255,.7); background:rgba(0,0,0,.4); border-color:rgba(255,255,255,.14); }

/* ----------------------------- Immersive image band -------------------- */
.band { position:relative; border-radius:var(--r-lg); overflow:hidden; min-height:560px;
  display:flex; align-items:flex-end; padding:56px; color:var(--white);
  background:linear-gradient(150deg,#262626,#0a0a0a); }
.band::before { content:''; position:absolute; inset:0;
  background:linear-gradient(0deg,rgba(0,0,0,.7),rgba(0,0,0,.05) 60%); }
.band__content { position:relative; z-index:1; max-width:560px; }
.band__content h2 { font-size:clamp(40px,6vw,72px); line-height:.96; margin-bottom:16px; }
.band__content p { color:rgba(255,255,255,.82); font-size:17px; margin-bottom:28px; }
.band[data-label]::after { content:attr(data-label); position:absolute; top:18px; right:18px; z-index:1;
  font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.6);
  background:rgba(0,0,0,.4); border:1px solid rgba(255,255,255,.14); padding:6px 12px; border-radius:var(--r-pill); }

/* ----------------------------- Quote form ------------------------------ */
.quote { display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:center; }
.quote__head h2 { font-size:clamp(36px,5vw,60px); line-height:1; }
.quote__head p { color:var(--grey); font-size:17px; margin-top:22px; max-width:440px; }
.avatars { display:flex; align-items:center; gap:14px; margin-top:34px; }
.avatars__imgs { display:flex; }
.avatars__imgs span { width:40px; height:40px; border-radius:50%; border:2px solid var(--white);
  margin-left:-12px; background:linear-gradient(135deg,#d8d8d8,#bcbcbc); }
.avatars__imgs span:first-child { margin-left:0; }
.avatars__txt { font-size:14px; color:var(--grey); }
.avatars__txt b { color:var(--ink); font-weight:700; }
.form-card { background:var(--off); border:1px solid var(--line); border-radius:var(--r-lg); padding:40px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field { margin-bottom:16px; }
.field label { display:block; font-size:12px; color:var(--grey); margin-bottom:8px; font-weight:500; }
.field input { width:100%; padding:14px 16px; border-radius:var(--r-sm); background:var(--white);
  border:1px solid #E1E1E1; color:var(--ink); font-family:var(--font-b); font-size:15px; transition:border-color .15s, box-shadow .15s; }
.field input::placeholder { color:#B5B5B5; }
.field input:focus { outline:none; border-color:var(--ink); box-shadow:0 0 0 3px rgba(0,0,0,.06); }
.form-card .btn-primary { width:100%; justify-content:center; margin-top:8px; }
.form-note { text-align:center; font-size:12px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--grey-light); margin-top:18px; }
.form-note b { color:var(--ink); }

/* ----------------------------- Ecosystem ------------------------------- */
.eco { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:64px; }
.eco-card { background:rgba(255,255,255,.04); border:1px solid var(--line-dark); border-radius:var(--r-md);
  padding:34px 30px; transition:border-color .2s, transform .2s; }
.eco-card:hover { border-color:rgba(237,255,0,.5); transform:translateY(-3px); }
.eco-card .tag { font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--accent); font-weight:600; }
.eco-card h3 { font-size:22px; font-weight:700; margin:16px 0 12px; }
.eco-card p { color:rgba(255,255,255,.66); font-size:15px; margin-bottom:18px; }
.eco-card a { font-size:14px; font-weight:600; color:var(--white); display:inline-flex; align-items:center; gap:7px; }
.eco-card a svg { width:15px; height:15px; }

/* ----------------------------- Aides callout --------------------------- */
.aides { display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center;
  background:var(--accent); border-radius:var(--r-lg); padding:64px 56px; color:var(--black); }
.aides h2 { font-size:clamp(34px,4.6vw,56px); line-height:1; margin-bottom:20px; }
.aides p { font-size:16.5px; color:rgba(0,0,0,.72); max-width:430px; }
.aides__stats { display:grid; grid-template-columns:1fr 1fr; gap:32px; }
.aides__stats .v { font-family:var(--font-h); font-weight:800; font-size:clamp(38px,5vw,56px); line-height:1; }
.aides__stats .l { font-size:13.5px; color:rgba(0,0,0,.7); margin-top:10px; }
.aides small { display:block; grid-column:1/-1; font-size:11px; color:rgba(0,0,0,.55); margin-top:4px; }

/* ----------------------------- Reviews --------------------------------- */
.rev-head { display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:24px; }
.reviews { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:56px; }
.review { background:var(--white); border:1px solid var(--line); border-radius:var(--r-md); padding:30px; }
.review .stars { color:var(--accent); font-size:15px; letter-spacing:2px; margin-bottom:16px;
  -webkit-text-stroke:.6px #b9c400; }
.review p { font-size:15.5px; line-height:1.6; margin-bottom:20px; color:var(--ink); }
.review .who { font-size:13.5px; color:var(--grey); font-weight:600; }
.trust-badge { display:inline-flex; align-items:center; gap:8px; font-size:14px; color:var(--grey); }
.trust-badge b { color:var(--ink); }

/* ----------------------------- Specs (dark accordion) ------------------ */
.spec-item { border-bottom:1px solid var(--line-dark); }
.spec-q { width:100%; background:none; border:0; color:var(--white); cursor:pointer;
  display:flex; align-items:center; gap:28px; padding:32px 0; text-align:left; }
.spec-q .num { font-family:var(--font-b); font-size:12px; color:var(--grey-light); width:24px; }
.spec-q .ttl { font-family:var(--font-h); font-weight:700; font-size:clamp(20px,2.4vw,30px);
  text-transform:uppercase; letter-spacing:.01em; flex:1; }
.spec-q .chev { width:40px; height:40px; border-radius:50%; border:1px solid rgba(255,255,255,.25);
  display:flex; align-items:center; justify-content:center; transition:transform .25s, background .2s; }
.spec-q .chev svg { width:16px; height:16px; color:var(--white); }
.spec-item.open .spec-q .chev { transform:rotate(180deg); background:rgba(237,255,0,.15); border-color:var(--accent); }
.spec-a { max-height:0; overflow:hidden; transition:max-height .35s ease; }
.spec-item.open .spec-a { max-height:600px; }
.spec-a__inner { padding:0 0 36px 52px; display:grid; grid-template-columns:repeat(3,1fr); gap:32px; }
.spec-a__inner .k { font-size:12px; text-transform:uppercase; letter-spacing:.08em; color:var(--accent); margin-bottom:10px; }
.spec-a__inner .val { font-size:15px; color:rgba(255,255,255,.8); line-height:1.7; }

/* ----------------------------- Comparateur ----------------------------- */
.compare-wrap { margin-top:56px; overflow-x:auto; -webkit-overflow-scrolling:touch; }
.ctable { width:100%; border-collapse:separate; border-spacing:0; min-width:720px; }
.ctable th, .ctable td { padding:20px 24px; text-align:left; vertical-align:middle;
  border-bottom:1px solid var(--line); font-size:15px; }
.ctable thead th { font-family:var(--font-h); font-weight:700; font-size:21px; border-bottom:1px solid var(--ink); }
.ctable thead th .sub { display:block; font-family:var(--font-b); font-weight:500; font-size:12px;
  color:var(--grey); margin-top:6px; letter-spacing:.02em; }
.ctable .crit { color:var(--grey); font-weight:500; width:34%; }
.ctable tbody tr:last-child td { border-bottom:0; }
.ctable .yes { display:inline-flex; align-items:center; gap:8px; font-weight:600; color:var(--ink); }
.ctable .yes svg { width:18px; height:18px; color:#0b8a3d; }
.ctable .no { display:inline-flex; align-items:center; gap:8px; color:var(--grey); }
.ctable .no svg { width:18px; height:18px; color:#c0c0c0; }
/* highlighted column */
.ctable .hl { background:rgba(237,255,0,.10); }
.ctable thead th.hl { background:var(--accent); color:var(--black); border-bottom-color:var(--accent); }
.ctable thead th.hl .sub { color:rgba(0,0,0,.6); }
.ctable thead th.hl { border-radius:16px 16px 0 0; }
.ctable tbody tr:last-child td.hl { border-radius:0 0 16px 16px; }
.ctable th.hl .pin { display:block; width:fit-content; font-family:var(--font-b); font-weight:700; font-size:10px;
  letter-spacing:.12em; text-transform:uppercase; background:var(--black); color:var(--accent);
  padding:4px 10px; border-radius:9999px; margin-bottom:10px; }
.compare-foot { margin-top:18px; font-size:12.5px; color:var(--grey-light); }

/* ----------------------------- FAQ ------------------------------------- */
.faq { max-width:860px; margin:0 auto; }
.faq-item { border-bottom:1px solid var(--line); }
.faq-q { width:100%; text-align:left; background:none; border:0; color:var(--ink); cursor:pointer;
  font-family:var(--font-b); font-size:18px; font-weight:600; padding:26px 44px 26px 0; position:relative; }
.faq-q::after { content:''; position:absolute; right:6px; top:50%; width:14px; height:2px; background:var(--ink);
  transition:transform .25s; }
.faq-q::before { content:''; position:absolute; right:12px; top:50%; width:2px; height:14px; background:var(--ink);
  transform:translateY(-50%); transition:transform .25s, opacity .2s; }
.faq-q::after { transform:translateY(-50%); }
.faq-item.open .faq-q::before { opacity:0; }
.faq-a { max-height:0; overflow:hidden; transition:max-height .3s ease; color:var(--grey); font-size:15.5px; line-height:1.65; }
.faq-item.open .faq-a { max-height:360px; }
.faq-a p { padding:0 40px 26px 0; }

/* ----------------------------- Final CTA band -------------------------- */
.cta { text-align:center; }
.cta h2 { font-size:clamp(40px,6vw,84px); line-height:.96; margin-bottom:22px; }
.cta p { color:rgba(255,255,255,.7); font-size:19px; max-width:540px; margin:0 auto 38px; }

/* ----------------------------- Footer ---------------------------------- */
.footer { background:var(--black); color:var(--white); padding:96px 0 44px; }
.footer__grid { display:grid; grid-template-columns:1.6fr 1.2fr 1fr 1fr; gap:40px; align-items:start; }
.footer__brand img { height:24px; margin-bottom:20px; }
.footer__brand p { color:rgba(255,255,255,.55); font-size:14px; max-width:300px; }
.footer__cta { background:#0f0f0f; border:1px solid var(--line-dark); border-radius:var(--r-md); padding:30px; }
.footer__cta h4 { font-family:var(--font-b); font-weight:700; font-size:17px; margin-bottom:6px; }
.footer__cta p { color:rgba(255,255,255,.5); font-size:13.5px; margin-bottom:20px; }
.footer__cta .btn { width:100%; justify-content:center; }
.footer__col h5 { font-family:var(--font-b); font-size:13px; text-transform:uppercase; letter-spacing:.1em;
  color:var(--white); margin-bottom:18px; font-weight:600; }
.footer__col a { display:block; color:rgba(255,255,255,.55); font-size:14px; margin-bottom:12px; transition:color .15s; }
.footer__col a:hover { color:var(--accent); }
.footer__bottom { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;
  margin-top:64px; padding-top:28px; border-top:1px solid var(--line-dark);
  color:rgba(255,255,255,.45); font-size:12.5px; }
.footer__bottom a { color:rgba(255,255,255,.45); }
.footer__bottom a:hover { color:var(--white); }

/* ----------------------------- Reveal anim ----------------------------- */
.reveal { opacity:0; transform:translateY(24px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in { opacity:1; transform:none; }

/* ----------------------------- Responsive ------------------------------ */
@media (max-width:980px){
  :root { --pad:24px; }
  .section { padding:80px 0; }
  .nav-links { display:none; }
  .burger { display:block; }
  .benefits,.feature-grid,.eco,.reviews,.spec-a__inner { grid-template-columns:1fr; }
  .split,.editorial,.quote,.aides,.footer__grid { grid-template-columns:1fr; gap:40px; }
  .footer__grid { gap:32px; }
  .editorial h2 { font-size:clamp(40px,14vw,72px); }
  .feature-grid { gap:36px; }
}
@media (max-width:560px){
  .form-row { grid-template-columns:1fr; }
  .aides__stats { grid-template-columns:1fr 1fr; }
  .band,.form-card,.aides { padding:32px 24px; }
  .header__right .btn { padding:11px 18px; font-size:13px; }
  .hero__badge { font-size:10px; letter-spacing:.04em; padding:8px 13px; }
}

/* =========================================================================
   Air-Air — ratios figés (what you export = what shows) + art direction mobile
   Conteneurs : hero 16:9, produit 4:3, lifestyle 21:9 ; mobile portrait 4:5
   ========================================================================= */
/* Hero */
.page-air-air .hero { min-height:0; aspect-ratio:16/9; }
.page-air-air .hero__media { position:absolute; inset:0; z-index:0; display:block; }
.page-air-air .hero__media img { width:100%; height:100%; object-fit:cover; display:block; }
.page-air-air .hero__scrim { position:absolute; inset:0; z-index:0;
  background:linear-gradient(180deg,rgba(0,0,0,.45),rgba(0,0,0,.55)); }
.page-air-air .hero__inner { z-index:1; }

/* Produit (sans texte) */
.page-air-air .editorial__visual { position:relative; display:block; aspect-ratio:4/3; min-height:0; }
.page-air-air .editorial__visual img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; display:block; }

/* Lifestyle (texte superposé) */
.page-air-air .band { aspect-ratio:21/9; min-height:0; }
.page-air-air .band__media { position:absolute; inset:0; z-index:0; display:block; }
.page-air-air .band__media img { width:100%; height:100%; object-fit:cover; display:block; }
.page-air-air .band::before { z-index:1; }
.page-air-air .band__content { z-index:2; }

/* Bascule mobile : portrait 4:5, hauteur suffisante pour le texte */
@media (max-width:768px){
  .page-air-air .hero { aspect-ratio:4/5; min-height:600px; }
  .page-air-air .band { aspect-ratio:4/5; min-height:0; }
}
@media (max-width:980px){
  .page-air-air .editorial__visual { aspect-ratio:4/5; }
}