/* =========================================================
   PROPRE & DISPO 31 — Feuille de style
   Noir 60 % · Jaune 25 % · Blanc 15 %
   ========================================================= */
:root{
  --black:#0a0a0a;
  --ink:#141414;
  --ink-2:#1d1d1d;
  --yellow:#ffd400;
  --yellow-2:#ffe44d;
  --white:#fff;
  --muted:#a8a8a8;
  --radius:18px;
  --display:Impact,"Arial Narrow Bold","Haettenschweiler","Franklin Gothic Heavy","Helvetica Neue",Arial,sans-serif;
  --body:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--black);color:var(--white);font-family:var(--body);line-height:1.6;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;line-height:.95;margin:0;letter-spacing:.01em;font-weight:400}
p{margin:0 0 1em}
.wrap{width:min(1200px,92%);margin-inline:auto}
.y{color:var(--yellow)}
.skip{position:absolute;left:-999px;top:0;background:var(--yellow);color:#000;padding:.7em 1em;z-index:999}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}

/* ---------- Boutons ---------- */
.btn{
  --bx:0px;--by:0px;
  position:relative;display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--display);text-transform:uppercase;letter-spacing:.06em;font-size:1.15rem;
  padding:1em 1.6em;border-radius:999px;border:2px solid var(--yellow);cursor:pointer;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s,color .25s;
  transform:translate(var(--bx),var(--by));overflow:hidden;isolation:isolate;background:none;color:var(--white)
}
.btn svg{width:1.1em;height:1.1em;flex:none}
.btn-primary{background:var(--yellow);color:#000;box-shadow:0 0 0 0 rgba(255,212,0,.5),0 10px 30px -8px rgba(255,212,0,.55)}
.btn-primary::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.65) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn-primary:hover::after{transform:translateX(120%)}
.btn-primary:hover{box-shadow:0 0 0 8px rgba(255,212,0,.18),0 14px 40px -6px rgba(255,212,0,.7)}
.btn-ghost:hover{background:var(--yellow);color:#000}
.btn-wa{border-color:#fff}
.btn-wa:hover{background:#fff;color:#000}
.btn-dark{background:#000;color:var(--yellow);border-color:#000}
.btn-dark:hover{background:transparent;color:#000}
.pulse{animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,212,0,.55)}70%{box-shadow:0 0 0 18px rgba(255,212,0,0)}100%{box-shadow:0 0 0 0 rgba(255,212,0,0)}}

/* ---------- Header ---------- */
.header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,backdrop-filter .3s,padding .3s;padding:18px 0}
.header.scrolled{background:rgba(10,10,10,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-size:1.35rem;letter-spacing:.04em;text-transform:uppercase}
.logo i{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--yellow);color:#000;font-style:normal;font-size:1.2rem;transform:rotate(-6deg)}
.nav{display:flex;align-items:center;gap:28px}
.nav a.link{font-size:.9rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700;position:relative;padding:6px 0}
.nav a.link::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:100%;background:var(--yellow);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a.link:hover::after{transform:scaleX(1)}
.nav .btn{font-size:.95rem;padding:.7em 1.2em}
.burger{display:none;width:46px;height:46px;border-radius:12px;border:2px solid var(--yellow);background:none;cursor:pointer;position:relative}
.burger span,.burger span::before,.burger span::after{position:absolute;left:11px;right:11px;height:3px;background:var(--yellow);content:"";transition:.3s var(--ease)}
.burger span{top:20px}.burger span::before{left:0;right:0;top:-8px}.burger span::after{left:0;right:0;top:8px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:120px 0 90px;overflow:hidden;
  background:
   radial-gradient(60% 50% at 78% 40%,rgba(255,212,0,.16),transparent 70%),
   radial-gradient(40% 40% at 10% 90%,rgba(255,212,0,.08),transparent 70%),
   var(--black)}
.hero-grid{position:absolute;inset:-20% -10%;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:64px 64px;transform:perspective(700px) rotateX(62deg) translateY(25%);transform-origin:center bottom;mask-image:linear-gradient(to top,#000 20%,transparent 80%);-webkit-mask-image:linear-gradient(to top,#000 20%,transparent 80%);opacity:.9}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--yellow);margin-bottom:22px}
.eyebrow::before{content:"";width:42px;height:3px;background:var(--yellow)}
.hero h1{font-size:clamp(3.6rem,10.5vw,9.4rem);line-height:.86}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line span{display:inline-block;transform:translateY(110%);animation:rise 1s var(--ease) forwards}
.hero h1 .line:nth-child(2) span{animation-delay:.12s}
.hero h1 .line:nth-child(3) span{animation-delay:.24s}
@keyframes rise{to{transform:none}}
.hero h1 .amp{color:var(--yellow);text-shadow:0 0 40px rgba(255,212,0,.45)}
.hero h1 .n31{-webkit-text-stroke:2px var(--yellow);color:transparent;font-size:1.05em}
.hero-claim{font-size:clamp(1.15rem,2.2vw,1.55rem);max-width:30ch;margin:28px 0 8px;font-weight:700;line-height:1.25}
.hero-claim em{font-style:normal;background:var(--yellow);color:#000;padding:0 .25em;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.hero-sub{color:var(--muted);max-width:46ch;margin-bottom:32px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px}

/* Scène 3D */
.scene{position:relative;perspective:1400px;height:min(62vw,560px);min-height:380px}
.stage{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(var(--rx,8deg)) rotateY(var(--ry,-16deg));transition:transform .25s ease-out}
.wall{position:absolute;left:8%;top:6%;width:74%;height:82%;border-radius:14px;
  background:
   linear-gradient(135deg,rgba(255,255,255,.07),transparent 40%),
   repeating-linear-gradient(90deg,rgba(255,255,255,.03) 0 2px,transparent 2px 22px),#1b1b1b;
  border:1px solid rgba(255,255,255,.12);box-shadow:0 40px 80px -20px #000,inset 0 0 60px rgba(0,0,0,.6);overflow:hidden;transform:translateZ(0)}
.wall .fresh{position:absolute;inset:0;background:var(--yellow);clip-path:inset(0 100% 0 0);animation:paint 2.6s .8s var(--ease) forwards;
  background-image:linear-gradient(105deg,rgba(255,255,255,.35),transparent 30%),repeating-linear-gradient(0deg,rgba(0,0,0,.05) 0 3px,transparent 3px 9px)}
@keyframes paint{to{clip-path:inset(0 0 0 0)}}
.wall .fresh::after{content:"";position:absolute;right:0;top:0;bottom:0;width:26px;background:linear-gradient(90deg,#e7bd00,transparent)}
.wall .tag{position:absolute;left:22px;bottom:18px;font-family:var(--display);color:#000;font-size:clamp(1.3rem,3vw,2.2rem);letter-spacing:.05em;opacity:0;animation:fade .8s 2.6s forwards}
@keyframes fade{to{opacity:1}}
.roller{position:absolute;width:62%;left:-6%;top:-4%;transform:translateZ(110px) rotate(-12deg);filter:drop-shadow(0 30px 25px rgba(0,0,0,.55));animation:float 5s ease-in-out infinite}
@keyframes float{50%{transform:translateZ(110px) rotate(-12deg) translateY(-14px)}}
.chip{position:absolute;border-radius:12px;font-family:var(--display);text-transform:uppercase;letter-spacing:.05em;padding:.6em 1em}
.chip.c1{right:0;top:12%;background:#fff;color:#000;transform:translateZ(150px) rotate(5deg);box-shadow:0 20px 40px -10px #000;font-size:1.1rem}
.chip.c2{right:6%;bottom:6%;background:#000;color:var(--yellow);border:2px solid var(--yellow);transform:translateZ(190px) rotate(-4deg);box-shadow:0 0 40px rgba(255,212,0,.35);font-size:1rem}
.chip.c3{left:0;bottom:14%;background:var(--yellow);color:#000;transform:translateZ(130px) rotate(-6deg);font-size:1rem;box-shadow:0 20px 40px -10px rgba(255,212,0,.5)}
.splat{position:absolute;right:-2%;top:52%;width:22%;transform:translateZ(60px);opacity:.95}
.scroll-cue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);font-size:.7rem;letter-spacing:.25em;text-transform:uppercase;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-cue::after{content:"";width:2px;height:34px;background:linear-gradient(var(--yellow),transparent);animation:cue 1.6s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Marquee ---------- */
.marquee{background:var(--yellow);color:#000;overflow:hidden;transform:rotate(-1.6deg) scale(1.03);margin:-18px 0;position:relative;z-index:3;border-block:4px solid #000}
.marquee-track{display:flex;gap:40px;width:max-content;padding:14px 0;animation:slide 28s linear infinite;font-family:var(--display);font-size:clamp(1.4rem,3vw,2.2rem);text-transform:uppercase;white-space:nowrap}
.marquee-track span::after{content:"✦";margin-left:40px}
@keyframes slide{to{transform:translateX(-50%)}}

/* ---------- Sections génériques ---------- */
section{position:relative}
.sec{padding:clamp(80px,12vw,160px) 0}
.kicker{font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--yellow);margin-bottom:16px;display:block}
.sec h2{font-size:clamp(2.6rem,7vw,5.8rem);margin-bottom:28px}
.lead{font-size:clamp(1.05rem,1.8vw,1.3rem);color:#d6d6d6;max-width:60ch}

/* Reveal */
.rv{opacity:0;transform:translateY(40px) scale(.98);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}.rv.d3{transition-delay:.3s}

/* ---------- À propos ---------- */
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,90px);align-items:center}
.frames{position:relative;height:clamp(360px,50vw,560px)}
.frame{position:absolute;border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.15);box-shadow:0 40px 70px -25px #000;background:#222 center/cover;transition:transform .6s var(--ease)}
.frame.f1{left:0;top:0;width:68%;height:72%;transform:rotate(-3deg);background:var(--img,linear-gradient(160deg,#2a2a2a,#161616))}
.frame.f2{right:0;bottom:0;width:56%;height:58%;transform:rotate(4deg);border:6px solid var(--yellow);background:var(--img2,linear-gradient(160deg,#ffe44d,#ffd400))}
.frame:hover{transform:rotate(0) scale(1.03);z-index:3}
.frame .ph{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:18px;font-size:.78rem;color:rgba(255,255,255,.7)}
.frame.f2 .ph{color:rgba(0,0,0,.7)}
.frame svg.deco{position:absolute;inset:0;width:100%;height:100%}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}
.fact{border-left:4px solid var(--yellow);padding:4px 0 4px 14px}
.fact b{display:block;font-family:var(--display);font-size:1.6rem;font-weight:400;text-transform:uppercase}
.fact span{font-size:.85rem;color:var(--muted)}

/* ---------- Prestations ---------- */
.services{background:linear-gradient(180deg,var(--black),#0f0f0f)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:50px;perspective:1200px}
.card{position:relative;background:linear-gradient(160deg,#1c1c1c,#0f0f0f);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:30px 24px 28px;transform-style:preserve-3d;transition:transform .25s ease-out,border-color .3s,box-shadow .3s;overflow:hidden;min-height:320px}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(300px circle at var(--mx,50%) var(--my,0%),rgba(255,212,0,.2),transparent 60%);opacity:0;transition:opacity .3s}
.card:hover{border-color:var(--yellow);box-shadow:0 30px 60px -20px rgba(255,212,0,.25)}
.card:hover::before{opacity:1}
.card .num{font-family:var(--display);font-size:4.6rem;color:transparent;-webkit-text-stroke:1.5px var(--yellow);line-height:1;transform:translateZ(50px);display:block}
.card h3{font-size:1.7rem;margin:18px 0 12px;transform:translateZ(36px)}
.card p{color:#bdbdbd;font-size:.95rem;transform:translateZ(20px)}
.card ul{margin:0;padding:0;list-style:none;font-size:.9rem;color:#d9d9d9;transform:translateZ(16px)}
.card li{padding-left:20px;position:relative;margin:4px 0}
.card li::before{content:"";position:absolute;left:0;top:.6em;width:10px;height:3px;background:var(--yellow)}

/* ---------- Réalisations ---------- */
.works .head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap}
.ba-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:26px;margin-top:50px}
.ba-grid .ba:nth-child(1){grid-row:span 2;min-height:520px}
.ba{--pos:50%;position:relative;border-radius:var(--radius);overflow:hidden;min-height:250px;border:1px solid rgba(255,255,255,.14);user-select:none;touch-action:pan-y;box-shadow:0 40px 70px -30px #000;transition:transform .4s var(--ease)}
.ba:hover{transform:translateY(-6px)}
.ba-layer{position:absolute;inset:0;background-size:cover;background-position:center}
.ba-before{background:var(--before,
   radial-gradient(circle at 25% 30%,rgba(120,100,70,.55),transparent 28%),
   radial-gradient(circle at 70% 65%,rgba(90,80,60,.6),transparent 30%),
   repeating-linear-gradient(115deg,rgba(0,0,0,.08) 0 6px,transparent 6px 14px),
   linear-gradient(160deg,#8d8678,#6e685c))}
.ba-after{background:var(--after,
   linear-gradient(105deg,rgba(255,255,255,.35),transparent 35%),
   linear-gradient(160deg,#ffe44d,#ffd400));clip-path:inset(0 0 0 var(--pos))}
.ba-label{position:absolute;top:16px;padding:.35em .9em;border-radius:999px;font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;font-weight:800;z-index:2}
.ba-label.b{left:16px;background:#000;color:#fff}
.ba-label.a{right:16px;background:var(--yellow);color:#000}
.ba-note{position:absolute;left:16px;bottom:14px;z-index:2;font-size:.72rem;background:rgba(0,0,0,.65);padding:.3em .8em;border-radius:999px}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:4px;background:#fff;z-index:3;transform:translateX(-2px);pointer-events:none}
.ba-handle::after{content:"↔";position:absolute;top:50%;left:50%;width:54px;height:54px;border-radius:50%;background:var(--yellow);color:#000;display:grid;place-items:center;transform:translate(-50%,-50%);font-size:1.4rem;font-weight:900;box-shadow:0 0 0 6px rgba(255,212,0,.25),0 10px 30px rgba(0,0,0,.5)}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;z-index:4;margin:0}
.ba-title{position:absolute;left:16px;bottom:44px;z-index:2;font-family:var(--display);font-size:1.5rem;text-transform:uppercase;text-shadow:0 2px 12px rgba(0,0,0,.6)}

/* ---------- Pourquoi (grande section jaune) ---------- */
.why{background:var(--yellow);color:#000;overflow:hidden}
.why::before{content:"31";position:absolute;right:-2%;top:-6%;font-family:var(--display);font-size:clamp(14rem,40vw,36rem);line-height:.8;color:rgba(0,0,0,.07);pointer-events:none}
.why .kicker{color:#000}
.why .lead{color:#222}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:56px;position:relative}
.why-item{background:#000;color:#fff;border-radius:var(--radius);padding:30px 26px;transform:rotate(var(--r,0deg));transition:transform .4s var(--ease);box-shadow:12px 12px 0 rgba(0,0,0,.18)}
.why-item:nth-child(1){--r:-1.2deg}.why-item:nth-child(2){--r:1deg}.why-item:nth-child(3){--r:-.6deg}
.why-item:hover{transform:rotate(0) translateY(-8px) scale(1.02)}
.why-item i{font-style:normal;font-family:var(--display);color:var(--yellow);font-size:3rem;display:block;line-height:1}
.why-item h3{font-size:1.6rem;margin:10px 0}
.why-item p{color:#c9c9c9;font-size:.95rem;margin:0}
.note-prov{margin-top:30px;font-size:.85rem;font-weight:700;background:rgba(0,0,0,.1);display:inline-block;padding:.6em 1em;border-radius:10px;position:relative}

/* ---------- Méthode ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:60px;position:relative;counter-reset:s}
.steps::before{content:"";position:absolute;left:0;right:0;top:34px;height:3px;background:repeating-linear-gradient(90deg,var(--yellow) 0 14px,transparent 14px 26px)}
.step{position:relative;padding-top:80px}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:0;left:0;width:70px;height:70px;display:grid;place-items:center;background:var(--yellow);color:#000;font-family:var(--display);font-size:2rem;border-radius:20px;transform:rotate(-6deg);box-shadow:0 12px 30px -8px rgba(255,212,0,.6);transition:transform .4s var(--ease)}
.step:hover::before{transform:rotate(6deg) scale(1.1)}
.step h3{font-size:1.4rem;margin-bottom:8px}
.step p{color:#bdbdbd;font-size:.93rem}

/* ---------- Devis ---------- */
.quote{background:linear-gradient(180deg,#0f0f0f,var(--black))}
.quote .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,6vw,80px);align-items:start}
.quote-side .big-phone{display:inline-flex;align-items:center;gap:12px;font-family:var(--display);font-size:clamp(1.8rem,4vw,2.8rem);color:var(--yellow);margin:24px 0 8px}
.quote-side ul{list-style:none;padding:0;margin:26px 0 0}
.quote-side li{padding-left:30px;position:relative;margin:10px 0;color:#d6d6d6}
.quote-side li::before{content:"✓";position:absolute;left:0;color:#000;background:var(--yellow);width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:.7rem;font-weight:900;top:.25em}
.form{background:#fff;color:#000;border-radius:24px;padding:clamp(22px,4vw,40px);box-shadow:0 40px 80px -30px rgba(255,212,0,.35),0 0 0 6px var(--yellow);position:relative}
.form h3{font-size:2rem;margin-bottom:20px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:14px}
.field label{display:block;font-weight:800;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;padding:.85em 1em;border:2px solid #d9d9d9;border-radius:12px;background:#fafafa;color:#000;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:#000;box-shadow:0 0 0 4px var(--yellow)}
.field .err{color:#c00000;font-size:.8rem;min-height:1em;display:block;margin-top:4px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;margin:6px 0 18px}
.check input{width:22px;height:22px;accent-color:#000;flex:none;margin-top:2px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn{width:100%;justify-content:center}
.form-msg{margin-top:16px;padding:14px 16px;border-radius:12px;font-weight:700;display:none}
.form-msg.ok{display:block;background:#000;color:var(--yellow)}
.form-msg.ko{display:block;background:#ffe5e5;color:#900}
.small{font-size:.8rem;color:#555;margin-top:12px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}
.c-card{border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:30px;background:#111;transition:transform .35s var(--ease),border-color .3s}
.c-card:hover{transform:translateY(-8px);border-color:var(--yellow)}
.c-card h3{font-size:1.4rem;margin-bottom:10px;color:var(--yellow)}
.c-card a.big{font-family:var(--display);font-size:1.8rem;display:block}
.zone{margin-top:26px;border-radius:var(--radius);background:var(--yellow);color:#000;padding:28px;display:flex;gap:20px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.zone h3{font-size:1.8rem}
.zone p{margin:6px 0 0;font-weight:600}

/* ---------- Footer ---------- */
.footer{border-top:1px solid rgba(255,255,255,.1);padding:34px 0 120px;color:var(--muted);font-size:.85rem}
.footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px}
.footer b{color:#fff;font-family:var(--display);letter-spacing:.05em;font-weight:400;text-transform:uppercase}

/* ---------- Barre mobile ---------- */
.mbar{display:none}
.wa-float{position:fixed;right:18px;bottom:96px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;display:none;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* ---------- Page merci ---------- */
.thanks{min-height:100svh;display:grid;place-items:center;text-align:center;padding:40px 0}
.thanks h1{font-size:clamp(3rem,10vw,7rem);margin-bottom:20px}

/* ---------- Responsive ---------- */
@media (max-width:1050px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:40px 18px}.steps::before{display:none}
}
@media (max-width:860px){
  .burger{display:block}
  .nav{position:fixed;inset:0;background:rgba(10,10,10,.97);flex-direction:column;justify-content:center;gap:26px;transform:translateY(-100%);transition:transform .5s var(--ease);z-index:-1}
  .nav.open{transform:none}
  .nav a.link{font-size:1.6rem;font-family:var(--display)}
  .hero{padding-top:100px}
  .hero .wrap{grid-template-columns:1fr}
  .scene{height:340px;min-height:300px;order:-1;margin-top:10px}
  .hero h1{font-size:clamp(3.4rem,17vw,6rem)}
  .about .wrap,.quote .wrap{grid-template-columns:1fr}
  .ba-grid{grid-template-columns:1fr}.ba-grid .ba:nth-child(1){grid-row:auto;min-height:380px}
  .why-grid,.contact-grid{grid-template-columns:1fr}
  .scroll-cue{display:none}
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:70;background:#000;border-top:2px solid var(--yellow);padding:10px 10px calc(10px + env(safe-area-inset-bottom));gap:10px}
  .mbar a{display:flex;justify-content:center;align-items:center;gap:8px;font-family:var(--display);text-transform:uppercase;letter-spacing:.05em;padding:.85em;border-radius:12px;font-size:1.05rem}
  .mbar .q{background:var(--yellow);color:#000}.mbar .p{border:2px solid var(--yellow);color:var(--yellow)}
  .wa-float{display:grid}
}
@media (max-width:560px){
  .cards,.steps,.row,.facts{grid-template-columns:1fr}
  .btn{font-size:1.05rem;width:100%;justify-content:center}
  .cta-row .btn-wa{display:none}
  .card{min-height:0}
}

/* ---------- Mouvement réduit ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .hero h1 .line span{transform:none}
  .wall .fresh{clip-path:inset(0)}
  .wall .tag{opacity:1}
}