/* ==========================================================
   BRAIN Simply — design system v4
   Couleurs : marine #0a1b30 / nuit #06121f / or #e8a911
   Typo : Barlow Condensed (titres) + Barlow (texte), auto-hébergées
   ========================================================== */
@font-face{font-family:"Barlow";src:url(fonts/barlow-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Barlow";src:url(fonts/barlow-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Barlow";src:url(fonts/barlow-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url(fonts/barlow-condensed-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url(fonts/barlow-condensed-latin-800-normal.woff2) format("woff2");font-weight:800;font-display:swap}

:root{
  --navy:#0a1b30;--deep:#06121f;--gold:#e8a911;--gold-hi:#ffbe22;--gold-soft:#fbecc2;
  --ink:#13202e;--muted:#5a6674;--line:#dfe4ea;--mist:#eef1f4;--white:#fff;--wa:#1fae54;
  --head:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"Barlow",Arial,Helvetica,sans-serif;
  --r-sm:8px;--r:12px;--r-lg:18px;
  --shadow:0 18px 40px rgba(10,27,48,.12);
  --s1:8px;--s2:16px;--s3:24px;--s4:40px;--s5:64px;--s6:96px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;font-family:var(--body);font-size:17px;color:var(--ink);background:#fff;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
.wrap{width:min(1200px,92%);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold);color:var(--navy);padding:10px 14px;font-weight:700;z-index:99}
.skip:focus{left:8px}
.ico{width:24px;height:24px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.btn .ico,.cbar .ico{width:20px;height:20px}
.wa-ico{width:20px;height:20px;fill:currentColor;flex:none}

/* ---------- Typographie ---------- */
h1,h2,h3{font-family:var(--head);font-weight:800;line-height:.98;margin:0;color:var(--navy);text-wrap:balance}
h1{font-size:clamp(44px,6.6vw,84px);text-transform:uppercase}
h2{font-size:clamp(34px,4.2vw,52px);text-transform:uppercase;margin-bottom:var(--s2)}
h3{font-size:25px;font-weight:700;line-height:1.1;margin-bottom:var(--s1)}
p{margin:0 0 14px}
.lead{font-size:19px;color:var(--muted);max-width:60ch}
.head{max-width:720px;margin-bottom:var(--s4)}
.head.center{margin-inline:auto;text-align:center}
.head.center .lead{margin-inline:auto}

/* ---------- Barre haute + navigation ---------- */
.top{background:var(--deep);color:#c7d2dd;font-size:14px;padding:8px 0}
.top .wrap{display:flex;justify-content:space-between;gap:16px}
.top a{color:#fff;font-weight:600}
.site-nav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.97);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:800;font-size:26px;color:var(--navy);letter-spacing:.3px;white-space:nowrap}
.logo svg{width:34px;height:34px;flex:none}
.logo b{color:var(--gold);font-weight:800}
.menu{display:flex;align-items:center;gap:24px;font-weight:600;font-size:16px}
.menu a:not(.btn){padding:6px 0;border-bottom:2px solid transparent;transition:border-color .15s}
.menu a:not(.btn):hover,.menu a[aria-current="page"]{border-color:var(--gold)}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-cta .btn{padding:11px 16px}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:26px;height:2px;background:var(--navy);margin:6px 0;transition:transform .2s,opacity .2s}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:var(--r-sm);font-family:var(--body);font-weight:700;font-size:16px;line-height:1.2;background:var(--gold);color:var(--navy);border:2px solid var(--gold);cursor:pointer;transition:background .15s,color .15s,border-color .15s,transform .15s}
.btn:hover{background:var(--gold-hi);border-color:var(--gold-hi)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn.ghost:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn.line{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn.line:hover{background:var(--navy);color:#fff}
.btn.dark{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.dark:hover{background:var(--deep);border-color:var(--deep)}
.btn.wa{background:var(--wa);border-color:var(--wa);color:#fff}
.btn.wa:hover{background:#17964a;border-color:#17964a}
.link{font-weight:700;color:var(--navy);border-bottom:2px solid var(--gold);padding-bottom:2px}

/* ---------- Hero photo ---------- */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;isolation:isolate}
.hero-img{position:absolute;inset:0;z-index:-2}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(6,18,31,.96) 0%,rgba(6,18,31,.88) 38%,rgba(6,18,31,.35) 70%,rgba(6,18,31,.15) 100%)}
.hero .wrap{padding:96px 0 104px;min-height:min(78vh,700px);display:flex;flex-direction:column;justify-content:center}
.hero-text{max-width:640px}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--gold);display:block}
.hero .where{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:6px 14px;border-radius:999px;margin:0 0 22px;font-size:15px}
.hero .where::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold)}
.hero .intro{font-size:20px;color:#dbe3ec;max-width:52ch;margin:22px 0 0}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero .call-line{margin:18px 0 0;color:#c7d2dd;font-size:16px}
.hero .call-line a{color:#fff;font-weight:700;border-bottom:1px solid var(--gold)}
/* entrée unique, orchestrée */
@media (prefers-reduced-motion:no-preference){
  .hero-text > *{animation:rise .7s cubic-bezier(.2,.7,.2,1) both}
  .hero-text > *:nth-child(2){animation-delay:.08s}.hero-text > *:nth-child(3){animation-delay:.16s}
  .hero-text > *:nth-child(4){animation-delay:.24s}.hero-text > *:nth-child(5){animation-delay:.32s}
  .hero-img img{animation:settle 1.4s ease-out both}
}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes settle{from{transform:scale(1.06)}to{transform:none}}

/* ---------- Bande de réassurance ---------- */
.assure{background:var(--deep);color:#dbe3ec}
.assure ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.assure li{display:flex;gap:14px;align-items:flex-start;padding:26px 22px;border-left:1px solid rgba(255,255,255,.1)}
.assure li:first-child{border-left:0;padding-left:0}
.assure .ico{color:var(--gold);width:30px;height:30px;margin-top:2px}
.assure b{display:block;color:#fff;font-size:17px;line-height:1.25}
.assure span{font-size:15px;color:#a9b6c3}

/* ---------- Sections ---------- */
.sec{padding:var(--s6) 0}
.sec.mist{background:var(--mist)}
.sec.dark{background:var(--navy);color:#dbe3ec}
.sec.dark h2,.sec.dark h3{color:#fff}
.sec.dark .lead{color:#b9c6d3}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.flip > :first-child{order:2}
.split > img,.framed img{border-radius:var(--r-lg);width:100%;object-fit:cover}
.framed{position:relative}
.framed::before{content:"";position:absolute;inset:18px -18px -18px 18px;border:2px solid var(--gold);border-radius:var(--r-lg);z-index:0}
.framed img{position:relative;z-index:1}

/* ---------- Cartes services ---------- */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.svc{display:flex;flex-direction:column;background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);transition:border-color .2s,box-shadow .2s,transform .2s}
.svc:hover{border-color:var(--gold);box-shadow:var(--shadow);transform:translateY(-3px)}
.svc .pic{position:relative;aspect-ratio:4/3;overflow:hidden}
.svc .pic img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.svc:hover .pic img{transform:scale(1.04)}
.svc .badge{position:absolute;left:16px;bottom:-22px;width:48px;height:48px;border-radius:12px;background:var(--gold);color:var(--navy);display:grid;place-items:center;box-shadow:0 8px 18px rgba(0,0,0,.18)}
.svc .body{padding:34px 22px 24px;display:flex;flex-direction:column;flex:1}
.svc p{color:var(--muted);font-size:16px}
.svc .more{margin-top:auto;font-weight:700;color:var(--navy);display:inline-flex;gap:6px;align-items:center}
.svc .more span{transition:transform .2s}
.svc:hover .more span{transform:translateX(4px)}

/* ---------- Pourquoi (grille d’arguments) ---------- */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 48px;list-style:none;margin:0;padding:0}
.why li{display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:start}
.why .ic{width:48px;height:48px;border-radius:12px;background:var(--gold-soft);color:var(--navy);display:grid;place-items:center}
.why h3{font-size:23px}
.why p{color:var(--muted);margin:0;font-size:16px}
.sec.dark .why .ic{background:rgba(232,169,17,.16);color:var(--gold)}
.sec.dark .why p{color:#b9c6d3}

/* ---------- Étapes (vraie séquence) ---------- */
.steps{display:grid;grid-template-columns:repeat(var(--n,3),1fr);gap:0;counter-reset:s;margin:0;padding:0;list-style:none}
.steps li{position:relative;padding-right:28px}
.steps li::before{counter-increment:s;content:counter(s,decimal-leading-zero);display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:var(--gold);color:var(--navy);font-family:var(--head);font-weight:800;font-size:26px;margin-bottom:20px;position:relative;z-index:1}
.steps li::after{content:"";position:absolute;left:58px;right:0;top:29px;height:2px;background:repeating-linear-gradient(90deg,var(--gold) 0 8px,transparent 8px 14px);opacity:.6}
.steps li:last-child::after{display:none}
.steps p{opacity:.85;margin:0}

/* ---------- Particuliers / Entreprises ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.world{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:480px;display:flex;align-items:flex-end;color:#fff;isolation:isolate}
.world img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.world::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(6,18,31,.05) 20%,rgba(6,18,31,.92) 72%)}
.world .in{padding:34px}
.world h3{color:#fff;font-size:36px;text-transform:uppercase;font-weight:800}
.world ul{list-style:none;margin:14px 0 24px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.world li{font-size:15px;font-weight:600;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22)}

/* ---------- Liste « inclus » ---------- */
.included{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;margin:0;padding:0;list-style:none}
.included li{padding:22px 0 22px 46px;border-top:1px solid var(--line);position:relative}
.included li::before{content:"";position:absolute;left:0;top:24px;width:28px;height:28px;border-radius:50%;background:var(--gold-soft)}
.included li::after{content:"";position:absolute;left:10px;top:30px;width:7px;height:12px;border:solid var(--navy);border-width:0 2.5px 2.5px 0;transform:rotate(45deg)}
.included b{display:block;font-size:19px;color:var(--navy)}
.included span{color:var(--muted)}
.included.one{grid-template-columns:1fr}
.sec.dark .included li{border-color:rgba(255,255,255,.14)}
.sec.dark .included b{color:#fff}.sec.dark .included span{color:#b9c6d3}

/* ---------- Profils ---------- */
.profiles{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden}
.profiles > div{padding:30px 28px;border-left:1px solid var(--line)}
.profiles > div:first-child{border-left:0}
.profiles p{color:var(--muted);margin:0}

/* ---------- Facteurs de prix ---------- */
.factors{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:0;padding:0;list-style:none}
.factors li{background:#fff;border-radius:var(--r);padding:20px;border-top:4px solid var(--gold)}
.factors b{display:block;font-family:var(--head);font-size:23px;color:var(--navy);line-height:1.1;margin-bottom:6px}
.factors span{font-size:15px;color:var(--muted)}

/* ---------- Galerie ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:14px}
.gallery figure{margin:0;position:relative;border-radius:var(--r);overflow:hidden}
.gallery figure.big{grid-column:span 2;grid-row:span 2}
.gallery figure.tall{grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover}
.gallery figcaption{position:absolute;left:12px;bottom:12px;background:rgba(6,18,31,.82);color:#fff;font-size:14px;font-weight:600;padding:5px 11px;border-radius:999px}

/* ---------- Témoignages (structure prête, masquée tant que vide) ---------- */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testimonial{background:#fff;border-radius:var(--r);padding:28px;border:1px solid var(--line)}
.testimonial blockquote{margin:0 0 18px;font-size:18px}
.testimonial cite{font-style:normal;font-weight:700;color:var(--navy)}

/* ---------- FAQ ---------- */
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:22px 44px 22px 0;font-weight:700;font-size:19px;color:var(--navy);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:14px;font-size:30px;font-weight:400;color:var(--gold);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding:0 0 22px;margin:0;max-width:70ch}

/* ---------- Villes ---------- */
.cities{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 0;padding:0;list-style:none}
.cities li{padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:600;color:var(--navy)}

/* ---------- Valeurs ---------- */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin:0;padding:0;list-style:none}
.values li{border-top:3px solid var(--gold);padding-top:18px}
.values p{color:var(--muted);margin:0}

/* ---------- Bande devis ---------- */
.quote-band{background:var(--gold);border-radius:var(--r-lg);padding:52px;display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:center}
.quote-band h2{margin-bottom:12px}
.quote-band p{color:#3a2c05}
.quote-band .call{font-family:var(--head);font-weight:800;font-size:34px;color:var(--navy);display:inline-block;margin-top:6px}

/* ---------- CTA final ---------- */
.final{position:relative;background:var(--navy);color:#dbe3ec;overflow:hidden;isolation:isolate;text-align:center}
.final img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.28}
.final::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse at center,rgba(10,27,48,.55),rgba(6,18,31,.95) 70%)}
.final .wrap{padding:110px 0}
.final h2{color:#fff;font-size:clamp(40px,5.5vw,68px)}
.final .lead{color:#c7d2dd;margin:0 auto}
.final .actions{justify-content:center}

/* ---------- Formulaires ---------- */
.form{background:#fff;border-radius:var(--r);padding:28px;box-shadow:var(--shadow)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
.field label,.field legend{font-size:14px;font-weight:700;color:var(--navy);padding:0}
.field .opt{font-weight:400;color:var(--muted)}
.form input,.form select,.form textarea{padding:13px 12px;border:1px solid #c9d1da;border-radius:var(--r-sm);width:100%;font:inherit;font-size:16px;background:#fff;color:var(--ink);min-height:50px}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--navy);outline:3px solid var(--gold-soft);outline-offset:0}
.form input:user-invalid,.form select:user-invalid{border-color:#c0392b}
.form textarea{min-height:110px;resize:vertical}
.form .btn{width:100%;margin-top:16px}
.form .note{font-size:14px;color:var(--muted);margin:12px 0 0;text-align:center}
fieldset.field{border:0;margin:0;padding:0}
.seg{display:grid;grid-template-columns:1fr 1fr;border:1px solid #c9d1da;border-radius:var(--r-sm);overflow:hidden}
.seg label{position:relative;display:block;margin:0;cursor:pointer}
.seg input{position:absolute;opacity:0;min-height:0;width:1px;height:1px}
.seg span{display:block;text-align:center;padding:12px;font-weight:600;font-size:16px;color:var(--navy);transition:background .15s}
.seg label + label span{border-left:1px solid #c9d1da}
.seg input:checked + span{background:var(--navy);color:#fff}
.seg input:focus-visible + span{outline:3px solid var(--gold);outline-offset:-3px}
.is-hidden{display:none!important}

/* ---------- Page légale ---------- */
.legal{max-width:780px}
.legal h2{font-size:32px;margin:40px 0 12px}
.legal p,.legal li{color:var(--muted)}
.todo{display:inline-block;background:#fff4d6;color:#7a5600;border:1px dashed var(--gold);padding:1px 8px;border-radius:6px;font-weight:600;font-size:.92em}

/* ---------- Footer ---------- */
footer{background:var(--deep);color:#a9b6c3;padding:72px 0 30px;font-size:16px}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
footer h4{color:#fff;font-family:var(--head);font-size:21px;text-transform:uppercase;margin:0 0 14px}
footer ul{list-style:none;margin:0;padding:0}footer li{margin-bottom:9px}
footer a:hover{color:#fff}
footer .logo{color:#fff;margin-bottom:16px}
footer .btn{margin-top:10px}
.social{display:flex;gap:10px;margin-top:16px}
.social a{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);color:#fff}
.social a:hover{background:var(--gold);color:var(--navy)}
.social svg{width:20px;height:20px;fill:currentColor}
.copy{border-top:1px solid rgba(255,255,255,.1);margin-top:48px;padding-top:22px;font-size:14px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.copy nav{display:flex;gap:20px;flex-wrap:wrap}

/* ---------- Contact flottant (desktop) / barre basse (mobile) ---------- */
.cbar{position:fixed;right:20px;bottom:20px;z-index:50;display:flex;gap:10px}
.cbar a{display:inline-flex;align-items:center;gap:8px;padding:14px 18px;border-radius:999px;font-weight:700;color:#fff;box-shadow:0 10px 24px rgba(0,0,0,.25)}
.cbar .c-wa{background:var(--wa)}
.cbar .c-call,.cbar .c-quote{display:none}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .menu{gap:18px;font-size:15px}
  .services{grid-template-columns:1fr 1fr}
  .nav-cta .wa-txt{display:none}
}
@media (max-width:980px){
  .menu{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 4% 22px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(0,0,0,.12);transform:translateY(-8px);opacity:0;visibility:hidden;transition:transform .2s,opacity .2s,visibility .2s;max-height:calc(100vh - 74px);overflow:auto}
  .menu a:not(.btn){padding:15px 0;border-bottom:1px solid var(--line);font-size:17px}
  .menu a[aria-current="page"]{color:#a87900;border-color:var(--line)}
  .nav.open .menu{opacity:1;visibility:visible;transform:none}
  .burger{display:block}
  .nav-cta .btn.gold-cta{display:none}
  .nav.open .burger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav.open .burger span:nth-child(2){opacity:0}
  .nav.open .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .hero::before{background:linear-gradient(180deg,rgba(6,18,31,.55) 0%,rgba(6,18,31,.9) 55%,rgba(6,18,31,.97) 100%)}
  .hero .wrap{padding:72px 0 64px;min-height:0}
  .assure ul{grid-template-columns:1fr 1fr}
  .assure li{padding:22px 16px}
  .assure li:nth-child(3){border-left:0;padding-left:0}
  .assure li:nth-child(n+3){border-top:1px solid rgba(255,255,255,.1)}
  .split,.quote-band,.duo{grid-template-columns:1fr;gap:40px}
  .split.flip > :first-child{order:0}
  .why{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:40px 0}
  .steps li:nth-child(2n)::after{display:none}
  .factors{grid-template-columns:1fr 1fr}
  .values,.testimonials{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:180px}
  .profiles{grid-template-columns:1fr}
  .profiles > div{border-left:0;border-top:1px solid var(--line)}
  .profiles > div:first-child{border-top:0}
  .foot{grid-template-columns:1fr 1fr}
  .world{min-height:420px}
}
@media (max-width:620px){
  body{font-size:16px}
  .top .hide-sm{display:none}
  .sec{padding:var(--s5) 0}
  .logo{font-size:23px}
  .hero .intro{font-size:18px}
  .services,.included,.fgrid,.steps,.why,.values,.testimonials{grid-template-columns:1fr}
  .steps li::after{display:none}
  .assure ul{grid-template-columns:1fr}
  .assure li,.assure li:nth-child(3){border-left:0;padding:16px 0;border-top:1px solid rgba(255,255,255,.1)}
  .assure li:first-child{border-top:0}
  .quote-band{padding:30px 20px}
  .form{padding:20px}
  .actions .btn{flex:1 1 100%}
  .foot{grid-template-columns:1fr}
  .world .in{padding:24px}
  .gallery figure.big{grid-column:span 2;grid-row:span 1}
  .gallery figure.tall{grid-row:span 1}
  .final .wrap{padding:80px 0}
  body{padding-bottom:62px}
  .cbar{left:0;right:0;bottom:0;gap:0;box-shadow:0 -6px 18px rgba(0,0,0,.12)}
  .cbar a{flex:1;justify-content:center;border-radius:0;box-shadow:none;padding:15px 6px;font-size:15px}
  .cbar .c-call{display:inline-flex;background:var(--navy)}
  .cbar .c-quote{display:inline-flex;background:var(--gold);color:var(--navy)}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---------- Hero des pages internes (texte + photo cadrée) ---------- */
.hero.sp::before{display:none}
.hero.sp::after{content:"";position:absolute;right:-10%;top:0;bottom:0;width:48%;background:var(--deep);transform:skewX(-8deg);z-index:-1}
.hero.sp .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center;min-height:0;padding:80px 0 96px}
.hero.sp .framed img{max-height:540px;aspect-ratio:4/5}
.hero.sp .framed.wide img{aspect-ratio:16/10}
.crumbs{font-size:14px;color:#a9b6c3;margin:0 0 16px}
.crumbs a{color:#dbe3ec;border-bottom:1px solid rgba(255,255,255,.3)}
@media (max-width:980px){
  .hero.sp::after{display:none}
  .hero.sp .wrap{grid-template-columns:1fr;gap:48px;padding:56px 0 72px}
  .hero.sp .framed{max-width:560px}
  .hero.sp .framed img{aspect-ratio:16/10}
}
@media (max-width:620px){.framed::before{inset:12px -10px -12px 10px}}

/* ---------- Ajustements en-tête ---------- */
.logo img{height:36px;width:auto}
.menu-quote{display:none}
.nav-cta .btn.wa{padding:11px 14px}
@media (max-width:980px){
  .menu-quote{display:inline-flex;margin-top:18px}
  .nav-cta{gap:6px}
}
@media (max-width:620px){ .nav-cta .btn.wa{display:none} }
/* Bouton WhatsApp flottant : discret sur grand écran */
@media (min-width:621px){
  .cbar .c-wa{width:58px;height:58px;padding:0;justify-content:center;font-size:0;gap:0}
  .cbar .c-wa .wa-ico{width:28px;height:28px}
}
.social .ico{fill:none;stroke:currentColor}
.world::before{background:linear-gradient(180deg,rgba(6,18,31,0) 0%,rgba(6,18,31,.35) 30%,rgba(6,18,31,.92) 62%)}
.world{min-height:560px}
.top a{white-space:nowrap}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;grid-template-areas:"a c" "b c";gap:24px 64px;align-items:start}
.c-a{grid-area:a}.c-b{grid-area:b}.c-c{grid-area:c}
@media (max-width:980px){.contact-grid{grid-template-columns:1fr;grid-template-areas:"a" "c" "b";gap:32px}}