/* ============================================================
   AGORA ELEC — Électricien Béziers
   DA : navy profond · bleu électrique · éclair ambre · précision
   ============================================================ */
:root{
  --navy:#0a1a33;
  --navy-2:#0d2144;
  --navy-3:#122a52;
  --ink:#0a1524;
  --blue:#1f7fe0;
  --blue-lt:#3a97ff;
  --amber:#ffb114;
  --amber-lt:#ffd23f;
  --paper:#f5f7fb;
  --paper-2:#eef2f8;
  --line:#dbe3ee;
  --txt:#182338;
  --txt-soft:#54617a;
  --white:#ffffff;
  --r:16px;
  --r-lg:24px;
  --shadow:0 20px 50px -22px rgba(10,26,51,.35);
  --shadow-sm:0 8px 24px -14px rgba(10,26,51,.35);
  --wrap:1200px;
  --ff-disp:"Space Grotesk",system-ui,sans-serif;
  --ff-body:"Inter",system-ui,sans-serif;
  --ff-mono:"JetBrains Mono",ui-monospace,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--ff-body);color:var(--txt);background:var(--paper);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;width:100%}
.grad{background:linear-gradient(100deg,var(--amber-lt),var(--amber));-webkit-background-clip:text;background-clip:text;color:transparent}
.mono{font-family:var(--ff-mono);letter-spacing:.12em;font-size:.68rem;font-weight:600}

/* ---------- headings ---------- */
h1,h2,h3{font-family:var(--ff-disp);font-weight:600;line-height:1.06;letter-spacing:-.02em;color:var(--ink)}
h2{font-size:clamp(1.75rem,4vw,2.9rem)}
.kicker{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);font-weight:600;display:flex;align-items:center;gap:12px;margin-bottom:18px}
.kicker.center{justify-content:center}
.kicker.light{color:var(--amber-lt)}
.kicker .line{height:1px;width:34px;background:linear-gradient(90deg,var(--blue),transparent)}
.kicker.center .line{width:44px}
.kicker.light .line{background:linear-gradient(90deg,var(--amber),transparent)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--ff-disp);font-weight:600;
  font-size:.98rem;padding:14px 24px;border-radius:100px;cursor:pointer;border:none;
  transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s,background .25s;white-space:nowrap}
.btn svg{transition:transform .3s}
.btn:hover{transform:translateY(-2px)}
.btn:hover svg{transform:translateX(3px)}
.btn.sm{padding:12px 20px;font-size:.9rem}
.btn.block{width:100%;justify-content:center;padding:16px}
.btn-primary{background:linear-gradient(100deg,var(--amber),var(--amber-lt));color:#3a2500;
  box-shadow:0 12px 30px -12px rgba(255,177,20,.7)}
.btn-primary:hover{box-shadow:0 16px 40px -12px rgba(255,177,20,.85)}
.btn-ghost{background:rgba(255,255,255,.07);color:#fff;border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-call{background:var(--blue);color:#fff}
.btn-call:hover svg{transform:none}

/* ---------- header ---------- */
.hdr{position:fixed;top:0;left:0;right:0;z-index:100;transition:.35s;padding:14px 0}
.hdr.scrolled{background:rgba(10,26,51,.82);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.08);padding:9px 0}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px}
.brand-logo{height:34px;width:auto;display:block;background:#fff;border-radius:11px;
  padding:6px 12px;box-shadow:0 6px 18px -6px rgba(0,0,0,.35);transition:height .3s,padding .3s}
.hdr.scrolled .brand-logo{height:30px;padding:5px 11px}
.foot-logo{height:42px;margin-bottom:14px}
.brand-mark{display:grid;place-items:center;filter:drop-shadow(0 3px 8px rgba(255,177,20,.4))}
.brand-txt{font-family:var(--ff-disp);font-weight:500;font-size:1.35rem;color:#fff;letter-spacing:-.01em}
.brand-txt strong{font-weight:700;background:linear-gradient(100deg,var(--blue-lt),#7db8ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-txt.lg{font-size:1.7rem}
.nav{display:flex;gap:30px}
.nav a{color:rgba(255,255,255,.82);font-weight:500;font-size:.94rem;position:relative;transition:.2s}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--amber);transition:.28s}
.nav a:hover{color:#fff}
.nav a:hover::after{width:100%}
.hdr-call{font-size:.9rem;padding:10px 18px}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding-bottom:6vh;
  background:var(--navy);overflow:hidden;isolation:isolate}
body.cap .hero{min-height:780px}
.hero-media{position:absolute;inset:0;z-index:-3}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:60% center;animation:heroZoom 18s ease-out forwards}
@keyframes heroZoom{from{transform:scale(1.12)}to{transform:scale(1)}}
.hero-scrim{position:absolute;inset:0;
  background:
   linear-gradient(90deg,rgba(8,20,40,.96) 0%,rgba(8,20,40,.78) 42%,rgba(8,20,40,.35) 100%),
   linear-gradient(0deg,rgba(6,15,32,.98) 2%,rgba(6,15,32,0) 55%)}
.hero-grid{position:absolute;inset:0;z-index:-2;opacity:.5;
  background-image:linear-gradient(rgba(120,170,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,255,.07) 1px,transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(120% 90% at 20% 90%,#000 30%,transparent 75%);
  mask-image:radial-gradient(120% 90% at 20% 90%,#000 30%,transparent 75%)}
.current-line{position:absolute;left:0;right:0;bottom:0;height:3px;z-index:-1;overflow:hidden}
.current-line span{position:absolute;top:0;left:-30%;width:30%;height:100%;
  background:linear-gradient(90deg,transparent,var(--amber-lt),var(--amber),transparent);
  filter:blur(1px);animation:current 4.5s linear infinite}
@keyframes current{to{left:100%}}
.hero-in{position:relative;padding-top:120px;max-width:820px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--ff-mono);font-size:.74rem;
  letter-spacing:.14em;text-transform:uppercase;color:#cfe0ff;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);padding:7px 15px;border-radius:100px;margin-bottom:22px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 0 rgba(255,177,20,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,177,20,.6)}70%{box-shadow:0 0 0 9px rgba(255,177,20,0)}100%{box-shadow:0 0 0 0 rgba(255,177,20,0)}}
.hero h1{font-size:clamp(2.5rem,7vw,5rem);color:#fff;font-weight:700;letter-spacing:-.03em;margin-bottom:22px;text-shadow:0 20px 60px rgba(0,0,0,.4)}
.hero-lead{font-size:clamp(1.02rem,2vw,1.22rem);color:rgba(233,240,252,.9);max-width:600px;margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.hero-badges{list-style:none;display:flex;gap:14px;flex-wrap:wrap}
.hero-badges li{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:14px;padding:14px 20px;backdrop-filter:blur(8px);min-width:130px}
.hero-badges b{display:block;font-family:var(--ff-disp);font-size:1.5rem;font-weight:700;color:#fff;line-height:1}
.hero-badges span{font-size:.8rem;color:rgba(207,224,255,.75);margin-top:4px;display:block}
.scroll-hint{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);width:24px;height:38px;
  border:2px solid rgba(255,255,255,.35);border-radius:14px;display:grid;justify-items:center;padding-top:7px}
.scroll-hint span{width:4px;height:8px;background:var(--amber);border-radius:2px;animation:scr 1.6s infinite}
@keyframes scr{0%{transform:translateY(0);opacity:1}70%{transform:translateY(12px);opacity:0}100%{opacity:0}}

/* ---------- TRUST ---------- */
.trust{background:var(--navy-2);position:relative;z-index:2;padding:0}
.trust-in{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.trust-item{display:flex;gap:16px;align-items:flex-start;padding:30px 26px;color:#fff;position:relative}
.trust-item+.trust-item::before{content:"";position:absolute;left:0;top:22%;height:56%;width:1px;background:rgba(255,255,255,.1)}
.trust-item svg{color:var(--amber);flex-shrink:0;margin-top:2px}
.trust-item h3{color:#fff;font-size:1.05rem;margin-bottom:3px}
.trust-item p{color:rgba(207,224,255,.72);font-size:.88rem;line-height:1.45}

/* ---------- ABOUT ---------- */
.about{padding:clamp(70px,9vw,120px) 0;background:var(--paper)}
.about-in{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,70px);align-items:center}
.about-media{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.about-media img{width:100%;aspect-ratio:4/5;object-fit:cover}
.about-media::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,26,51,.55),transparent 45%)}
.about-tag{position:absolute;left:18px;bottom:18px;z-index:2;background:rgba(10,26,51,.72);
  backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:14px 18px;color:#fff}
.about-tag .mono{color:var(--amber);display:block;margin-bottom:4px}
.about-tag b{font-family:var(--ff-disp);font-size:1.25rem;font-weight:600;display:block}
.about-tag em{font-style:normal;font-size:.85rem;color:rgba(207,224,255,.8)}
.about-body .lead{font-size:1.12rem;color:var(--txt);margin:6px 0 16px;font-weight:450}
.about-body p{color:var(--txt-soft);margin-bottom:14px}
.about-body strong{color:var(--ink);font-weight:600}
.about-body .btn{margin-top:12px}

/* ---------- SERVICES ---------- */
.services{padding:clamp(70px,9vw,120px) 0;background:linear-gradient(180deg,var(--paper),var(--paper-2))}
.sec-head{text-align:center;max-width:640px;margin:0 auto 54px}
.sec-head .sub{color:var(--txt-soft);margin-top:14px;font-size:1.05rem}
.svc-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.svc{grid-column:span 3;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .35s cubic-bezier(.2,.7,.3,1),box-shadow .35s,border-color .35s;
  display:flex;flex-direction:column}
.svc.svc-lg{grid-column:span 6}
.svc:hover{transform:translateY(-6px);box-shadow:0 30px 60px -26px rgba(10,26,51,.5);border-color:#c3d3ea}
.svc-img{position:relative;overflow:hidden;aspect-ratio:16/10}
.svc-lg .svc-img{aspect-ratio:21/8}
.svc-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.svc:hover .svc-img img{transform:scale(1.06)}
.svc-img::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,26,51,.25),transparent 50%)}
.svc-txt{padding:24px 24px 26px;flex:1}
.svc .tag{display:inline-block;color:var(--blue);background:rgba(31,127,224,.09);
  border:1px solid rgba(31,127,224,.2);padding:5px 11px;border-radius:100px;margin-bottom:14px}
.svc h3{font-size:1.28rem;margin-bottom:10px}
.svc-lg h3{font-size:1.5rem}
.svc p{color:var(--txt-soft);font-size:.95rem}

/* ---------- CLIENTS ---------- */
.clients{padding:clamp(60px,8vw,110px) 0;background:var(--ink);color:#fff;position:relative;overflow:hidden}
.clients::before{content:"";position:absolute;inset:0;opacity:.4;
  background-image:linear-gradient(rgba(120,170,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,255,.06) 1px,transparent 1px);
  background-size:48px 48px;-webkit-mask-image:radial-gradient(80% 80% at 80% 0,#000,transparent 70%);mask-image:radial-gradient(80% 80% at 80% 0,#000,transparent 70%)}
.clients-in{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,72px);align-items:center}
.clients-head h2{color:#fff;margin-bottom:16px}
.clients-head p{color:rgba(207,224,255,.78)}
.clients-head strong{color:#fff}
.clients-grid{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.clients-grid li{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:16px;
  padding:22px 20px;transition:.3s}
.clients-grid li:hover{background:rgba(31,127,224,.12);border-color:rgba(58,151,255,.4);transform:translateY(-4px)}
.clients-grid svg{color:var(--amber);margin-bottom:12px}
.clients-grid b{display:block;font-family:var(--ff-disp);font-size:1.15rem;font-weight:600;margin-bottom:3px}
.clients-grid span{font-size:.85rem;color:rgba(207,224,255,.65)}

/* ---------- QUALITY ---------- */
.quality{padding:clamp(70px,9vw,120px) 0;background:var(--paper)}
.quality-in{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(34px,5vw,64px);align-items:center}
.quality-body h2{margin-bottom:20px}
.quality-body p{color:var(--txt-soft);margin-bottom:14px}
.quality-body strong{color:var(--ink);font-weight:600}
.quality-punch{font-family:var(--ff-disp);font-size:1.5rem;font-weight:600;color:var(--ink);margin-top:24px!important;line-height:1.2}
.quality-brands{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.brand-chip{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:22px 20px;
  box-shadow:var(--shadow-sm);transition:.3s}
.brand-chip:hover{transform:translateY(-4px);border-color:#c3d3ea}
.brand-chip .mono{color:var(--blue);display:block;margin-bottom:8px}
.brand-chip b{font-family:var(--ff-disp);font-size:1.2rem;font-weight:600;color:var(--ink)}

/* ---------- ZONE ---------- */
.zone{padding:clamp(70px,9vw,120px) 0;background:linear-gradient(180deg,var(--navy),var(--ink));color:#fff;position:relative;overflow:hidden}
.zone-in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,64px);align-items:center}
.zone-body h2{color:#fff;margin-bottom:16px}
.zone-body>p{color:rgba(207,224,255,.8);margin-bottom:24px;max-width:440px}
.city-chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.city-chips li{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:100px;
  padding:8px 16px;font-size:.9rem;font-weight:500;color:rgba(233,240,252,.9);transition:.25s}
.city-chips li:hover{background:rgba(31,127,224,.2);border-color:var(--blue-lt)}
.city-chips .hub{background:linear-gradient(100deg,var(--amber),var(--amber-lt));color:#3a2500;border:none;font-weight:600;font-family:var(--ff-disp)}
.zone-contact{display:flex;flex-direction:column;gap:12px}
.zc{display:flex;align-items:center;gap:12px;color:#fff;font-weight:500;font-size:.98rem}
.zc .mono{color:var(--amber);background:rgba(255,177,20,.12);padding:4px 9px;border-radius:7px;min-width:70px;text-align:center}
a.zc:hover{color:var(--amber-lt)}
.zone-map{display:grid;place-items:center}
.radar{width:100%;max-width:420px;height:auto;filter:drop-shadow(0 20px 50px rgba(0,0,0,.4))}
.radar .ring{fill:none;stroke:rgba(120,170,255,.22);stroke-width:1}
.radar .cross{stroke:rgba(120,170,255,.14);stroke-width:1}
.radar .sweep{transform-origin:200px 200px;animation:sweep 6s linear infinite}
@keyframes sweep{to{transform:rotate(360deg)}}
.radar .node circle{fill:var(--blue-lt);stroke:rgba(255,255,255,.5);stroke-width:1.5}
.radar .node .lbl{fill:rgba(233,240,252,.85);font-family:var(--ff-mono);font-size:11px;font-weight:500}
.radar .hub-node circle{fill:var(--amber);stroke:#fff;stroke-width:2;animation:pulse2 2.4s ease-out infinite}
.radar .hub-lbl{fill:#fff;font-family:var(--ff-disp);font-size:15px;font-weight:600;text-anchor:middle}
.radar .node:not(.hub-node) .lbl{text-anchor:start}
@keyframes pulse2{0%{r:7}50%{r:9}100%{r:7}}

/* ---------- CONTACT ---------- */
.contact{padding:clamp(70px,9vw,120px) 0;background:var(--ink);color:#fff;position:relative;overflow:hidden}
.contact::before{content:"";position:absolute;top:-20%;right:-10%;width:60%;height:80%;
  background:radial-gradient(circle,rgba(31,127,224,.25),transparent 70%);filter:blur(30px)}
.contact-in{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,60px);align-items:center}
.contact-side h2{color:#fff;margin-bottom:16px}
.contact-lead{color:rgba(207,224,255,.82);margin-bottom:28px;max-width:420px}
.contact-quick{display:flex;flex-direction:column;gap:12px}
.cq{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:14px;padding:14px 18px;transition:.28s}
.cq:hover{background:rgba(255,255,255,.1);transform:translateX(4px)}
.cq svg{color:var(--amber);flex-shrink:0}
.cq.wa svg{color:#25d366}
.cq span{display:flex;flex-direction:column;font-family:var(--ff-disp);font-weight:600;font-size:1.05rem}
.cq small{font-family:var(--ff-body);font-weight:500;font-size:.72rem;color:rgba(207,224,255,.6);letter-spacing:.04em}
/* form */
.contact-form{background:var(--white);border-radius:var(--r-lg);padding:clamp(26px,3vw,38px);box-shadow:0 40px 80px -30px rgba(0,0,0,.5);color:var(--txt)}
.contact-form h3{font-size:1.5rem;margin-bottom:22px;color:var(--ink)}
.field{position:relative;margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field input,.field textarea{width:100%;font-family:var(--ff-body);font-size:1rem;color:var(--ink);
  background:var(--paper);border:1.5px solid var(--line);border-radius:12px;padding:18px 16px 8px;transition:.25s;resize:none}
.field textarea{padding-top:22px}
.field label{position:absolute;left:16px;top:15px;color:var(--txt-soft);font-size:1rem;pointer-events:none;transition:.2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(31,127,224,.1)}
.field input:focus+label,.field textarea:focus+label,
.field input:not(:placeholder-shown)+label,.field textarea:not(:placeholder-shown)+label{
  top:6px;font-size:.7rem;color:var(--blue);font-weight:600;letter-spacing:.03em}
.form-note{text-align:center;font-size:.8rem;color:var(--txt-soft);margin-top:14px}
.form-ok{margin-top:14px;background:rgba(37,211,102,.12);color:#0f7a3c;border:1px solid rgba(37,211,102,.3);
  border-radius:12px;padding:12px 14px;font-size:.9rem;font-weight:500;text-align:center}

/* ---------- FOOTER ---------- */
.foot{background:var(--navy);color:#fff;padding:60px 0 0}
.foot-in{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.foot-brand p{color:rgba(207,224,255,.65);font-size:.92rem;margin-top:12px;line-height:1.6}
.foot-col{display:flex;flex-direction:column;gap:8px}
.foot-col .mono{color:var(--amber);margin-bottom:6px}
.foot-col a,.foot-col span{color:rgba(207,224,255,.8);font-size:.92rem;transition:.2s}
.foot-col a:hover{color:var(--amber-lt)}
.foot-bot{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:20px 24px;
  border-top:1px solid rgba(255,255,255,.1);font-size:.82rem;color:rgba(207,224,255,.55)}

/* ---------- mobile sticky bar ---------- */
.mobile-bar{position:fixed;bottom:0;left:0;right:0;z-index:90;display:none;gap:10px;
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:rgba(10,26,51,.95);backdrop-filter:blur(14px);border-top:1px solid rgba(255,255,255,.12)}
.mobile-bar a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:13px;border-radius:12px;
  font-family:var(--ff-disp);font-weight:600;font-size:.95rem}
.mb-call{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.18)}
.mb-devis{background:linear-gradient(100deg,var(--amber),var(--amber-lt));color:#3a2500}

/* ============================================================
   #3 — DIAGNOSTIC SÉCURITÉ
   ============================================================ */
.diag{padding:clamp(70px,9vw,120px) 0;background:linear-gradient(180deg,var(--paper-2),var(--paper))}
.diag-card{max-width:720px;margin:0 auto;position:relative;overflow:hidden;
  background:linear-gradient(165deg,var(--navy-2),var(--ink));
  border:1px solid rgba(120,170,255,.16);border-radius:var(--r-lg);
  padding:clamp(26px,4vw,44px);box-shadow:0 40px 80px -34px rgba(10,26,51,.6);color:#fff}
.diag-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,transparent,var(--amber),transparent)}
.diag-stage{animation:fade .4s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
/* intro */
.diag-intro{text-align:center;max-width:480px;margin:0 auto}
.diag-spark{width:74px;height:74px;margin:0 auto 18px;display:grid;place-items:center;border-radius:20px;
  background:rgba(255,177,20,.1);border:1px solid rgba(255,177,20,.25);filter:drop-shadow(0 6px 16px rgba(255,177,20,.25))}
.diag-intro h3{color:#fff;font-size:1.5rem;margin-bottom:12px}
.diag-intro p{color:rgba(207,224,255,.8);font-size:1rem;margin-bottom:26px}
.diag-intro p b{color:#fff}
.diag-intro .btn{margin-bottom:18px}
.diag-trust{display:block;color:rgba(207,224,255,.5);font-size:.62rem;letter-spacing:.14em}
/* quiz */
.diag-top{display:flex;align-items:center;gap:16px;margin-bottom:26px}
.diag-top .mono{color:var(--amber);white-space:nowrap}
.diag-progress{flex:1;height:6px;background:rgba(255,255,255,.1);border-radius:100px;overflow:hidden}
.diag-progress span{display:block;height:100%;width:0;border-radius:100px;
  background:linear-gradient(90deg,var(--amber),var(--amber-lt));transition:width .4s cubic-bezier(.2,.7,.3,1)}
.diag-stage[data-stage="quiz"] h3{color:#fff;font-size:clamp(1.2rem,3.4vw,1.6rem);margin-bottom:22px;min-height:2.2em}
.diag-opts{display:flex;flex-direction:column;gap:11px}
.diag-opt{display:flex;align-items:center;justify-content:space-between;gap:14px;text-align:left;
  width:100%;min-height:56px;padding:15px 18px;cursor:pointer;color:#eaf1fd;font-family:var(--ff-body);
  font-size:1.02rem;font-weight:500;background:rgba(255,255,255,.04);
  border:1.5px solid rgba(255,255,255,.12);border-radius:14px;transition:.2s}
.diag-opt i{width:22px;height:22px;border-radius:50%;border:2px solid rgba(255,255,255,.3);flex-shrink:0;transition:.2s;position:relative}
.diag-opt:hover{background:rgba(31,127,224,.14);border-color:rgba(58,151,255,.5);transform:translateX(3px)}
.diag-opt.sel,.diag-opt:active{background:rgba(255,177,20,.14);border-color:var(--amber)}
.diag-opt.sel i{border-color:var(--amber);background:var(--amber)}
.diag-opt.sel i::after{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--ink)}
.diag-back{margin-top:20px;background:none;border:none;color:rgba(207,224,255,.6);font-family:var(--ff-body);
  font-size:.9rem;cursor:pointer;padding:6px 0}
.diag-back:hover{color:#fff}
/* result */
.diag-stage[data-stage="result"]{text-align:center}
.gauge-wrap{width:min(260px,72%);margin:0 auto 10px}
.gauge{width:100%;height:auto;overflow:visible;display:block}
.gauge-track{stroke:rgba(255,255,255,.12)}
.gauge-dot{fill:#fff;stroke:var(--ink);stroke-width:3}
.gauge-num{font-family:var(--ff-disp);font-weight:700;font-size:38px;fill:#fff}
.gauge-cap{font-family:var(--ff-mono);font-size:9px;letter-spacing:.16em;fill:rgba(207,224,255,.55)}
.diag-stage[data-stage="result"] h3{color:#fff;font-size:1.4rem;margin:6px 0 8px}
.diag-verdict-sub{color:rgba(207,224,255,.8);max-width:440px;margin:0 auto 20px;font-size:.98rem}
.diag-card[data-tier="ok"] .gauge-num{fill:#3ddc84}
.diag-card[data-tier="warn"] .gauge-num{fill:var(--amber-lt)}
.diag-card[data-tier="danger"] .gauge-num{fill:#ff6b52}
.diag-card[data-tier="ok"] .gauge-dot{stroke:#12924f}
.diag-card[data-tier="warn"] .gauge-dot{stroke:#b9800c}
.diag-card[data-tier="danger"] .gauge-dot{stroke:#bb2f1c}
.diag-card[data-tier="ok"] [data-stage="result"] h3{color:#3ddc84}
.diag-card[data-tier="warn"] [data-stage="result"] h3{color:var(--amber-lt)}
.diag-card[data-tier="danger"] [data-stage="result"] h3{color:#ff6b52}
.diag-flags{list-style:none;text-align:left;max-width:460px;margin:0 auto 26px;display:flex;flex-direction:column;gap:9px}
.diag-flags li{position:relative;padding-left:26px;font-size:.94rem;color:rgba(233,240,252,.9);line-height:1.4}
.diag-flags li::before{content:"";position:absolute;left:0;top:.35em;width:12px;height:12px;border-radius:3px;
  background:var(--amber)}
.diag-card[data-tier="danger"] .diag-flags li::before{background:#ff6b52}
.diag-flags li.ok::before{background:#3ddc84}
.diag-actions{max-width:400px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.diag-restart{background:none;border:none;color:rgba(207,224,255,.6);font-family:var(--ff-body);font-size:.9rem;cursor:pointer;padding:6px}
.diag-restart:hover{color:#fff}

/* ============================================================
   #4 — CONFIGURATEUR DE DEVIS
   ============================================================ */
.est{padding:clamp(70px,9vw,120px) 0;background:linear-gradient(180deg,var(--paper),var(--paper-2))}
.est-card{max-width:940px;margin:0 auto;display:grid;grid-template-columns:1.25fr .95fr;gap:0;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.est-form{padding:clamp(24px,3.4vw,38px)}
.est-block+.est-block{margin-top:26px}
.est-label{display:block;color:var(--blue);margin-bottom:14px}
.est-types{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.est-type{display:flex;align-items:center;gap:11px;text-align:left;padding:14px 15px;cursor:pointer;
  background:var(--paper);border:1.5px solid var(--line);border-radius:14px;transition:.2s;
  font-family:var(--ff-disp);font-weight:600;font-size:.96rem;color:var(--ink)}
.est-type svg{width:22px;height:22px;color:var(--blue);flex-shrink:0;transition:.2s}
.est-type:hover{border-color:#b7cbe8;transform:translateY(-2px)}
.est-type.sel{background:var(--navy);border-color:var(--navy);color:#fff}
.est-type.sel svg{color:var(--amber)}
.est-param+.est-param{margin-top:20px}
.est-plabel{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:11px}
.est-plabel>span{font-weight:600;color:var(--ink);font-size:.98rem}
.est-pval{font-family:var(--ff-mono);color:var(--blue);font-size:1rem}
.est-seg{display:flex;flex-wrap:wrap;gap:8px}
.est-seg button{flex:1;min-width:fit-content;padding:11px 12px;cursor:pointer;white-space:nowrap;
  background:var(--paper);border:1.5px solid var(--line);border-radius:11px;
  font-family:var(--ff-body);font-weight:600;font-size:.9rem;color:var(--txt);transition:.18s}
.est-seg button:hover{border-color:#b7cbe8}
.est-seg button.sel{background:var(--blue);border-color:var(--blue);color:#fff}
.est-range{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:100px;outline:none;
  background:linear-gradient(90deg,var(--blue) 40%,rgba(31,127,224,.15) 40%)}
.est-range::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;
  background:#fff;border:3px solid var(--blue);cursor:pointer;box-shadow:0 3px 10px rgba(31,127,224,.4);transition:transform .15s}
.est-range::-webkit-slider-thumb:active{transform:scale(1.12)}
.est-range::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--blue);cursor:pointer}
.est-noparam{color:var(--txt-soft);font-size:.94rem;background:var(--paper);border:1px dashed var(--line);border-radius:12px;padding:16px}
/* result panel */
.est-result{background:linear-gradient(165deg,var(--navy-2),var(--ink));color:#fff;
  padding:clamp(24px,3.4vw,34px);display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.est-result::before{content:"";position:absolute;top:-30%;right:-20%;width:70%;height:70%;
  background:radial-gradient(circle,rgba(31,127,224,.3),transparent 70%);filter:blur(20px)}
.est-result>*{position:relative}
.est-result-tag{color:var(--amber);display:block;margin-bottom:12px}
.est-price{font-family:var(--ff-disp);font-weight:700;font-size:clamp(1.8rem,5vw,2.5rem);line-height:1;
  color:#fff;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.est-price em{font-style:normal;color:rgba(207,224,255,.5);font-weight:400}
.est-price b{background:linear-gradient(100deg,var(--amber-lt),var(--amber));-webkit-background-clip:text;background-clip:text;color:transparent}
.est-delay{display:flex;align-items:center;gap:7px;color:rgba(207,224,255,.85);font-size:.9rem;margin:14px 0 16px}
.est-delay svg{color:var(--amber);flex-shrink:0}
.est-aides{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.est-aide{font-size:.76rem;font-weight:600;padding:6px 11px;border-radius:100px;
  background:rgba(61,220,132,.14);color:#7ff0ad;border:1px solid rgba(61,220,132,.28)}
.est-result .btn{margin-top:auto}
.est-note{font-size:.74rem;color:rgba(207,224,255,.55);margin-top:12px;line-height:1.4}

/* ============================================================
   BON À SAVOIR
   ============================================================ */
.infos{padding:clamp(70px,9vw,120px) 0;background:var(--paper-2)}
.infos-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;max-width:940px;margin:0 auto}
.info-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 28px;box-shadow:var(--shadow-sm);transition:transform .3s cubic-bezier(.2,.7,.3,1),border-color .3s;position:relative;overflow:hidden}
.info-card::before{content:"";position:absolute;top:0;left:0;width:3px;height:100%;
  background:linear-gradient(180deg,var(--amber),transparent)}
.info-card:hover{transform:translateY(-4px);border-color:#c3d3ea}
.info-card .mono{color:var(--blue);display:block;margin-bottom:12px}
.info-card h3{font-size:1.22rem;margin-bottom:10px}
.info-card p{color:var(--txt-soft);font-size:.95rem}

/* ============================================================
   #1 — SCAN DE TABLEAU PAR IA
   ============================================================ */
.scan{padding:clamp(70px,9vw,120px) 0;background:linear-gradient(180deg,var(--paper),var(--paper-2))}
.scan-badge{background:linear-gradient(100deg,var(--amber),var(--amber-lt));color:#3a2500;
  padding:3px 9px;border-radius:100px;font-family:var(--ff-mono);font-size:.6rem;font-weight:600;letter-spacing:.1em}
.scan-card{max-width:960px;margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;gap:0;
  background:linear-gradient(165deg,var(--navy-2),var(--ink));border:1px solid rgba(120,170,255,.16);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:0 40px 80px -34px rgba(10,26,51,.6);color:#fff}
/* view */
.scan-view{padding:clamp(18px,2.6vw,26px);display:flex;flex-direction:column;gap:14px}
.scan-frame{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:4/3;background:#05101f;
  border:1px solid rgba(120,170,255,.2)}
.scan-frame img{width:100%;height:100%;object-fit:cover;filter:saturate(.95)}
.scan-frame.scanning img{filter:saturate(1.1) contrast(1.05)}
.scan-laser{position:absolute;left:0;right:0;top:0;height:44%;opacity:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(58,151,255,0),rgba(58,151,255,.28));
  border-bottom:2px solid var(--blue-lt);box-shadow:0 0 24px 2px rgba(58,151,255,.6)}
.scan-frame.scanning .scan-laser{opacity:1;animation:laser 1.4s cubic-bezier(.5,0,.5,1) infinite}
@keyframes laser{0%{transform:translateY(-100%)}100%{transform:translateY(230%)}}
.scan-frame.scanning::after{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(120,170,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,255,.12) 1px,transparent 1px);
  background-size:28px 28px}
.scan-markers{position:absolute;inset:0;pointer-events:none}
.scan-marker{position:absolute;transform:translate(-50%,-50%);width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;font-family:var(--ff-mono);font-size:.72rem;font-weight:600;color:#fff;
  border:2px solid #fff;opacity:0;animation:markpop .4s cubic-bezier(.2,1.3,.4,1) forwards}
.scan-marker.danger{background:#ff5238;box-shadow:0 0 0 6px rgba(255,82,56,.25)}
.scan-marker.warn{background:var(--amber);color:#3a2500;box-shadow:0 0 0 6px rgba(255,177,20,.25)}
.scan-marker.ok{background:#25c26a;box-shadow:0 0 0 6px rgba(37,194,106,.22)}
@keyframes markpop{from{opacity:0;transform:translate(-50%,-50%) scale(.3)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
.scan-drop{position:absolute;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  background:rgba(5,16,31,.7);color:rgba(207,224,255,.9);text-align:center}
.scan-drop b{font-family:var(--ff-disp);font-size:1.05rem}
.scan-drop span{font-size:.82rem;color:rgba(207,224,255,.6)}
.scan-inputs{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.scan-upload{display:inline-flex;align-items:center;gap:7px;cursor:pointer;font-family:var(--ff-disp);font-weight:600;
  font-size:.86rem;color:#fff;background:var(--blue);padding:9px 14px;border-radius:100px;transition:.2s}
.scan-upload:hover{background:var(--blue-lt)}
.scan-or{font-size:.8rem;color:rgba(207,224,255,.55)}
.scan-sample{cursor:pointer;font-family:var(--ff-body);font-weight:600;font-size:.82rem;color:rgba(233,240,252,.85);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);padding:8px 13px;border-radius:100px;transition:.2s}
.scan-sample:hover{border-color:rgba(58,151,255,.5)}
.scan-sample.sel{background:rgba(255,177,20,.16);border-color:var(--amber);color:#fff}
/* panel */
.scan-panel{background:rgba(5,16,31,.45);border-left:1px solid rgba(120,170,255,.14);
  padding:clamp(22px,3vw,32px);display:flex;flex-direction:column;justify-content:center;position:relative}
.scan-stage{animation:fade .4s ease}
.scan-spark{width:60px;height:60px;border-radius:16px;display:grid;place-items:center;margin-bottom:16px;
  background:rgba(58,151,255,.12);border:1px solid rgba(58,151,255,.3);color:var(--blue-lt)}
.scan-panel h3{color:#fff;font-size:1.3rem;margin-bottom:8px}
.scan-panel p{color:rgba(207,224,255,.75);font-size:.95rem;margin-bottom:22px}
.scan-note{display:block;margin-top:14px;color:rgba(207,224,255,.45);font-size:.6rem;letter-spacing:.12em}
/* loader */
.scan-loader{display:flex;gap:8px;margin-bottom:18px}
.scan-loader span{width:12px;height:12px;border-radius:50%;background:var(--blue-lt);animation:bounce 1s ease-in-out infinite}
.scan-loader span:nth-child(2){animation-delay:.15s}
.scan-loader span:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,80%,100%{transform:scale(.5);opacity:.4}40%{transform:scale(1);opacity:1}}
/* result */
.scan-verdict{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.scan-score{flex-shrink:0;width:78px;height:78px;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(var(--blue) 0,var(--blue) 100%);position:relative}
.scan-score::before{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--ink)}
.scan-score b{position:relative;font-family:var(--ff-disp);font-size:1.7rem;font-weight:700;color:#fff;line-height:1}
.scan-score i{position:relative;font-style:normal;font-family:var(--ff-mono);font-size:.6rem;color:rgba(207,224,255,.6)}
.scan-vtext .mono{color:var(--blue-lt);display:block;margin-bottom:3px}
.scan-vtext h3{font-size:1.2rem;margin:0}
.scan-card[data-tier="ok"] .scan-score{background:conic-gradient(#25c26a 0,#25c26a 100%)}
.scan-card[data-tier="warn"] .scan-score{background:conic-gradient(var(--amber) 0,var(--amber) 100%)}
.scan-card[data-tier="danger"] .scan-score{background:conic-gradient(#ff5238 0,#ff5238 100%)}
.scan-card[data-tier="ok"] .scan-vtext h3,.scan-card[data-tier="ok"] .scan-score b{color:#3ddc84}
.scan-card[data-tier="warn"] .scan-vtext h3{color:var(--amber-lt)}
.scan-card[data-tier="danger"] .scan-vtext h3{color:#ff6b52}
.scan-findings{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:22px}
.scan-findings li{display:flex;gap:11px;align-items:flex-start}
.scan-findings .sc-dot{flex-shrink:0;width:10px;height:10px;border-radius:3px;margin-top:5px}
.scan-findings .sev-ok .sc-dot{background:#25c26a}
.scan-findings .sev-warn .sc-dot{background:var(--amber)}
.scan-findings .sev-danger .sc-dot{background:#ff5238}
.scan-findings b{display:block;font-family:var(--ff-disp);font-weight:600;font-size:.98rem;color:#fff}
.scan-findings em{font-style:normal;font-size:.86rem;color:rgba(207,224,255,.72);line-height:1.4}
.scan-actions{display:flex;flex-direction:column;gap:10px}
.scan-restart{background:none;border:none;color:rgba(207,224,255,.6);font-family:var(--ff-body);font-size:.88rem;cursor:pointer;padding:6px}
.scan-restart:hover{color:#fff}
.scan-legal{max-width:960px;margin:16px auto 0;text-align:center;font-size:.76rem;color:var(--txt-soft)}

/* ============================================================
   PAGES LOCALES (SEO)
   ============================================================ */
.page-hero{position:relative;background:linear-gradient(165deg,var(--navy),var(--ink));color:#fff;
  padding:150px 0 64px;overflow:hidden;isolation:isolate}
.page-hero::before{content:"";position:absolute;inset:0;opacity:.4;z-index:-1;
  background-image:linear-gradient(rgba(120,170,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,255,.07) 1px,transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(100% 90% at 30% 10%,#000 20%,transparent 75%);
  mask-image:radial-gradient(100% 90% at 30% 10%,#000 20%,transparent 75%)}
.page-hero h1{color:#fff;font-size:clamp(2rem,5.4vw,3.4rem);font-weight:700;letter-spacing:-.03em;margin:14px 0 18px;max-width:800px}
.page-hero .lead{color:rgba(233,240,252,.88);font-size:clamp(1rem,2vw,1.15rem);max-width:640px;margin-bottom:30px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-family:var(--ff-mono);font-size:.7rem;
  letter-spacing:.08em;color:rgba(207,224,255,.65);text-transform:uppercase}
.crumbs a{color:rgba(207,224,255,.85)}
.crumbs a:hover{color:var(--amber-lt)}
.crumbs .sep{color:rgba(207,224,255,.35)}
.crumbs .here{color:var(--amber)}
.city-body{padding:clamp(56px,7vw,90px) 0;background:var(--paper)}
.city-cols{display:grid;grid-template-columns:1.6fr .9fr;gap:clamp(30px,4vw,60px);align-items:start;max-width:1080px;margin:0 auto}
.city-article h2{font-size:clamp(1.4rem,3vw,1.9rem);margin:38px 0 14px}
.city-article h2:first-child{margin-top:0}
.city-article p{color:var(--txt-soft);margin-bottom:14px}
.city-article strong{color:var(--ink);font-weight:600}
.city-article ul{margin:0 0 14px 20px;color:var(--txt-soft)}
.city-article li{margin-bottom:7px}
.city-aside{position:sticky;top:90px;display:flex;flex-direction:column;gap:16px}
.aside-card{background:linear-gradient(165deg,var(--navy-2),var(--ink));color:#fff;border-radius:var(--r-lg);
  padding:26px 24px;box-shadow:var(--shadow)}
.aside-card .mono{color:var(--amber);display:block;margin-bottom:10px}
.aside-card h3{color:#fff;font-size:1.15rem;margin-bottom:8px}
.aside-card p{color:rgba(207,224,255,.78);font-size:.9rem;margin-bottom:16px}
.aside-card .btn{width:100%;justify-content:center}
.aside-card .btn+.btn{margin-top:10px}
.aside-facts{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-sm)}
.aside-facts li{list-style:none;display:flex;gap:10px;align-items:baseline;padding:8px 0;border-bottom:1px solid var(--paper-2);font-size:.9rem;color:var(--txt-soft)}
.aside-facts li:last-child{border-bottom:none}
.aside-facts b{color:var(--ink);font-family:var(--ff-disp);white-space:nowrap}
/* FAQ */
.faq{max-width:760px;margin:48px auto 0}
.faq h2{text-align:center;margin-bottom:26px}
.faq details{background:var(--white);border:1px solid var(--line);border-radius:16px;margin-bottom:10px;
  overflow:hidden;transition:border-color .2s}
.faq details[open]{border-color:#b7cbe8}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:17px 20px;font-family:var(--ff-disp);font-weight:600;font-size:1rem;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.3rem;color:var(--blue);transition:transform .25s;flex-shrink:0}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 20px 17px;color:var(--txt-soft);font-size:.95rem}
/* liens zones (home) */
.zone-pages{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.zone-pages a{display:inline-flex;align-items:center;gap:8px;background:rgba(255,177,20,.1);
  border:1px solid rgba(255,177,20,.35);color:var(--amber-lt);border-radius:100px;
  padding:9px 16px;font-weight:600;font-size:.88rem;font-family:var(--ff-disp);transition:.2s}
.zone-pages a:hover{background:rgba(255,177,20,.2);transform:translateY(-2px)}
.zone-pages a::after{content:"→"}
@media(max-width:860px){
  .city-cols{grid-template-columns:1fr}
  .city-aside{position:static}
  .page-hero{padding:120px 0 48px}
}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero-media img,.current-line span,.sweep,.scroll-hint span,.eyebrow .dot{animation:none!important}
}

/* ---------- global mobile hygiene ---------- */
html{-webkit-text-size-adjust:100%}
a,button,.btn{-webkit-tap-highlight-color:rgba(255,177,20,.18)}

/* ---------- burger + mobile menu ---------- */
.burger{display:none;width:46px;height:46px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);border-radius:13px;cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0;flex-shrink:0}
.burger span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:transform .3s,opacity .2s}
.burger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.active span:nth-child(2){opacity:0}
.burger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mmenu{position:fixed;inset:0;z-index:99;background:rgba(8,18,36,.98);
  display:flex;flex-direction:column;justify-content:center;gap:26px;
  padding:100px 32px calc(40px + env(safe-area-inset-bottom));
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .35s,transform .35s,visibility .35s;pointer-events:none}
.mmenu.open{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.mmenu-nav{display:flex;flex-direction:column}
.mmenu-nav a{font-family:var(--ff-disp);font-size:clamp(1.5rem,6vw,1.9rem);font-weight:600;color:#fff;
  display:flex;align-items:baseline;gap:16px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.mmenu-nav a .mono{color:var(--amber);font-size:.85rem}
.mmenu-nav a:active{color:var(--amber-lt)}
.mmenu-cta{display:flex;flex-direction:column;gap:12px;margin-top:6px}
.mmenu-cta .btn{justify-content:center;font-size:1.08rem;padding:17px}
.mmenu-wa{text-align:center;color:#25d366;font-weight:600;font-family:var(--ff-disp);padding:6px;font-size:1rem}
body.menu-open{overflow:hidden}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:960px){
  .about-in,.clients-in,.quality-in,.zone-in,.contact-in{grid-template-columns:1fr}
  .quality-body{order:1}.quality-brands{order:2}
  .clients-head{order:0}
  .zone-map{order:-1;max-width:340px;margin:0 auto}
  .foot-in{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
/* ---- switch to mobile chrome ---- */
@media(max-width:860px){
  .nav,.hdr-call{display:none}
  .burger{display:flex}
  .mobile-bar{display:flex}
  body{padding-bottom:calc(66px + env(safe-area-inset-bottom))}
  .hdr.scrolled{padding:8px 0}
}
@media(max-width:760px){
  .wrap{padding:0 20px}
  .trust-in{grid-template-columns:1fr}
  .trust-item+.trust-item::before{display:none}
  .trust-item{border-top:1px solid rgba(255,255,255,.08);padding:24px 20px}
  .trust-item:first-child{border-top:none}
  .svc,.svc.svc-lg{grid-column:1/-1}
  .svc-lg .svc-img{aspect-ratio:16/10}
  .svc-txt{padding:22px 20px 24px}
  .clients-grid,.quality-brands{grid-template-columns:1fr 1fr}
  .field-row{grid-template-columns:1fr}
  .foot-bot{flex-direction:column;text-align:center;align-items:center}
  /* tools stack */
  .est-card{grid-template-columns:1fr}
  .est-result{order:2}
  .scan-card{grid-template-columns:1fr}
  .scan-panel{border-left:none;border-top:1px solid rgba(120,170,255,.14)}
  .infos-grid{grid-template-columns:1fr;gap:14px}
  .info-card{padding:24px 22px}
  /* section rhythm: tighter, consistent */
  .about,.services,.clients,.quality,.zone,.contact,.diag,.est,.scan,.infos{padding:64px 0}
  .sec-head{margin-bottom:38px}
  .sec-head .sub{font-size:.98rem}
  h2{font-size:clamp(1.6rem,6.4vw,2.1rem)}
  /* hero */
  .hero{min-height:88svh}
  .hero-in{padding-top:98px;padding-bottom:20px}
  .hero-media img{object-position:66% center}
  .hero-scrim{background:linear-gradient(0deg,rgba(6,15,32,.98) 6%,rgba(6,15,32,.5) 58%,rgba(6,15,32,.66) 100%)}
  .hero h1{font-size:clamp(2.3rem,9vw,3.2rem);text-shadow:0 10px 40px rgba(0,0,0,.5)}
  .hero-lead{font-size:1.02rem;margin-bottom:26px}
  .hero-cta{margin-bottom:30px}
  .hero-badges{gap:10px}
  .hero-badges li{flex:1;min-width:0;padding:12px 12px}
  .hero-badges b{font-size:1.3rem}
  .scroll-hint{display:none}
  /* perf: drop costly blurs / heavy shadows on mobile */
  .hdr.scrolled,.eyebrow,.hero-badges li,.about-tag,.btn-ghost{backdrop-filter:none}
  .hero-grid,.clients::before{display:none}
  .about-media,.svc,.brand-chip{box-shadow:0 10px 26px -18px rgba(10,26,51,.5)}
}
@media(max-width:520px){
  .clients-grid,.quality-brands{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr}
  .foot-brand{grid-column:auto}
  .contact-form{padding:24px 20px}
  .contact-form h3{font-size:1.35rem}
  .quality-punch{font-size:1.3rem}
}
@media(max-width:420px){
  .eyebrow{font-size:.66rem;padding:6px 12px;gap:7px}
  .hero h1{font-size:2.2rem;line-height:1.08}
  .hero-lead{font-size:.98rem}
  .hero-cta{flex-direction:column;align-items:stretch;gap:11px}
  .hero-cta .btn{justify-content:center;padding:15px}
  .hero-badges{gap:8px}
  .hero-badges li{padding:10px 10px}
  .hero-badges b{font-size:1.12rem}
  .hero-badges span{font-size:.66rem;line-height:1.25}
  .trust-item{padding:20px 18px}
  .trust-item h3{font-size:1rem}
  .cq span{font-size:.98rem}
  .cq{padding:13px 15px}
  .city-chips li{font-size:.85rem;padding:7px 13px}
  .zc{font-size:.92rem;flex-wrap:wrap}
  .brand-logo{height:30px;padding:5px 10px}
}
/* short-landscape phones: don't force tall hero */
@media(max-height:560px) and (max-width:860px){
  .hero{min-height:auto;padding-top:90px;padding-bottom:36px}
}