/* =========================================================
   DINA PERF' — Feuille de style
   Direction : « télémétrie / banc de puissance »
   ========================================================= */

/* ---- Tokens ---- */
:root{
  --blue:      #2AA9E0;
  --blue-brt:  #45B8FF;
  --blue-deep: #1B87BC;
  --ink:       #20242B;   /* anthracite profond */
  --slate:     #363C46;   /* gris logo */
  --slate-2:   #4A515C;
  --paper:     #FFFFFF;
  --mist:      #EEF3F8;   /* fond clair bleuté */
  --mist-2:    #DCE5EE;
  --text:      #262A31;
  --muted:     #626C79;
  --line:      #E1E8EF;
  --line-dk:   rgba(255,255,255,.10);

  --radius:    16px;
  --radius-sm: 10px;
  --shadow:    0 18px 50px -24px rgba(20,40,60,.35);
  --shadow-sm: 0 8px 24px -14px rgba(20,40,60,.30);

  --ff-disp: "Space Grotesk", system-ui, sans-serif;
  --ff-body: "Inter", system-ui, sans-serif;
  --ff-mono: "Space Mono", ui-monospace, monospace;

  --wrap: 1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--ff-body);color:var(--text);background:var(--paper);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--ff-disp);font-weight:700;line-height:1.08;margin:0;letter-spacing:-.02em}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:22px}

/* ---- Étiquette mono (signature typographique) ---- */
.eyebrow{
  font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue);display:inline-flex;align-items:center;gap:.55em;font-weight:700;
}
.eyebrow::before{content:"//";color:var(--blue);opacity:.65}
.eyebrow.on-dark{color:var(--blue-brt)}

/* ---- Boutons ---- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;font-family:var(--ff-disp);font-weight:600;
  font-size:.98rem;padding:.85em 1.4em;border-radius:var(--radius-sm);border:1.5px solid transparent;
  cursor:pointer;transition:transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s;
  white-space:nowrap;line-height:1;
}
.btn svg{width:1.15em;height:1.15em}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 26px -12px rgba(42,169,224,.9)}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-ghost.on-dark{border-color:rgba(255,255,255,.28);color:#fff}
.btn-ghost.on-dark:hover{border-color:var(--blue-brt);color:var(--blue-brt)}
.btn-lg{font-size:1.05rem;padding:1em 1.7em}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px}
.brand-logo img{height:46px;width:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-family:var(--ff-disp);font-weight:500;font-size:.97rem;color:var(--slate);transition:color .2s;position:relative}
.nav a:hover{color:var(--blue)}
.header-cta{display:flex;align-items:center;gap:12px}
.tel-pill{
  font-family:var(--ff-mono);font-weight:700;font-size:.9rem;color:var(--ink);
  display:inline-flex;align-items:center;gap:.5em;
}
.tel-pill svg{width:1.1em;height:1.1em;color:var(--blue)}
.nav-toggle{display:none;background:none;border:0;padding:6px;cursor:pointer;color:var(--ink)}
.nav-toggle svg{width:28px;height:28px}

/* =========================================================
   HERO — tableau de bord
   ========================================================= */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;isolation:isolate}
.hero-grid{
  position:absolute;inset:0;z-index:-2;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(120% 100% at 70% 0%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(120% 100% at 70% 0%,#000 30%,transparent 78%);
}
.hero-glow{
  position:absolute;z-index:-2;width:640px;height:640px;right:-140px;top:-220px;border-radius:50%;
  background:radial-gradient(circle,rgba(42,169,224,.34),transparent 62%);filter:blur(10px);
}
.hero-curve{position:absolute;inset:0;z-index:-1;width:100%;height:100%}
.hero .wrap{position:relative;z-index:1}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;
  padding:78px 0 90px}
.hero h1{font-size:clamp(2.35rem,5.4vw,4rem);letter-spacing:-.03em}
.hero h1 .accent{color:var(--blue-brt)}
.hero-lead{font-size:1.18rem;color:#C4CDD8;max-width:36ch;margin:1.1em 0 1.8em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-meta{margin-top:2.4rem;display:flex;flex-wrap:wrap;gap:14px 34px;font-family:var(--ff-mono);
  font-size:.82rem;color:#93A0AF;letter-spacing:.02em}
.hero-meta b{color:#fff;font-weight:700}
.hero-meta span{display:inline-flex;align-items:center;gap:.5em}
.hero-meta span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue-brt)}

/* Panneau télémétrie à droite */
.gauge-card{
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--line-dk);border-radius:var(--radius);padding:26px;
  backdrop-filter:blur(4px);box-shadow:var(--shadow);
}
.gauge-card .g-top{display:flex;justify-content:space-between;align-items:center;
  font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.14em;color:#8C99A8;text-transform:uppercase}
.g-dot{width:8px;height:8px;border-radius:50%;background:#48d18b;box-shadow:0 0 0 4px rgba(72,209,139,.18)}
.g-read{margin:20px 0 6px;font-family:var(--ff-disp);font-weight:700;font-size:3rem;color:#fff;line-height:1}
.g-read .u{font-size:1.1rem;color:var(--blue-brt);margin-left:.15em}
.g-label{font-family:var(--ff-mono);font-size:.78rem;color:#93A0AF;letter-spacing:.04em}
.g-bars{display:flex;gap:5px;margin-top:22px;align-items:flex-end;height:56px}
.g-bars i{flex:1;background:linear-gradient(var(--blue-brt),var(--blue));border-radius:3px;opacity:.85;
  animation:rise .9s ease backwards}
@keyframes rise{from{height:6%!important;opacity:.3}}
.g-foot{display:flex;justify-content:space-between;margin-top:18px;font-family:var(--ff-mono);
  font-size:.72rem;color:#7C8898}

/* =========================================================
   Bandeau logos / réassurance sous hero
   ========================================================= */
.strip{background:var(--slate);color:#fff}
.strip-inner{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 40px;padding:16px 0;
  font-family:var(--ff-mono);font-size:.82rem;letter-spacing:.03em;color:#D3DAE2}
.strip-inner span{display:inline-flex;align-items:center;gap:.6em}
.strip-inner svg{width:1.1em;height:1.1em;color:var(--blue-brt)}

/* =========================================================
   Sections génériques
   ========================================================= */
.section{padding:88px 0}
.section.alt{background:var(--mist)}
.section-head{max-width:640px;margin-bottom:46px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head h2{font-size:clamp(1.8rem,3.6vw,2.7rem);margin:.5rem 0 .4rem}
.section-head p{color:var(--muted);font-size:1.08rem;margin:0}

/* ---- Grille services ---- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc-card{
  position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px 26px;transition:transform .18s ease, box-shadow .25s ease, border-color .25s;
  display:flex;flex-direction:column;overflow:hidden;
}
.svc-card::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;
  background:linear-gradient(90deg,var(--blue),var(--blue-brt));transition:width .3s ease}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.svc-card:hover::before{width:100%}
.svc-idx{position:absolute;top:22px;right:24px;font-family:var(--ff-mono);font-size:.78rem;
  color:var(--mist-2);font-weight:700;letter-spacing:.05em}
.svc-ico{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;
  background:var(--mist);color:var(--blue);margin-bottom:18px;transition:background .25s,color .25s}
.svc-ico svg{width:26px;height:26px}
.svc-card:hover .svc-ico{background:var(--blue);color:#fff}
.svc-card h3{font-size:1.24rem;margin-bottom:.4rem}
.svc-card p{color:var(--muted);font-size:.98rem;margin:0 0 1.3rem}
.svc-more{margin-top:auto;font-family:var(--ff-disp);font-weight:600;font-size:.92rem;color:var(--blue);
  display:inline-flex;align-items:center;gap:.5em;transition:gap .2s}
.svc-card:hover .svc-more{gap:.85em}
.svc-more svg{width:1.05em;height:1.05em}

/* ---- Bloc « pourquoi » ---- */
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.why-item{padding:4px 2px}
.why-num{font-family:var(--ff-mono);font-size:.78rem;color:var(--blue);letter-spacing:.1em;font-weight:700}
.why-item h3{font-size:1.14rem;margin:.7rem 0 .4rem}
.why-item p{color:var(--muted);font-size:.96rem;margin:0}

/* =========================================================
   Bandeau CTA
   ========================================================= */
.cta-band{position:relative;background:var(--ink);color:#fff;overflow:hidden;isolation:isolate}
.cta-band .hero-glow{right:auto;left:-160px;top:auto;bottom:-260px;width:520px;height:520px}
.cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
  padding:64px 0}
.cta-inner h2{font-size:clamp(1.7rem,3.4vw,2.5rem);max-width:20ch}
.cta-inner p{color:#AEB9C6;margin:.7em 0 0;max-width:44ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* =========================================================
   Pages services
   ========================================================= */
.svc-hero{background:var(--ink);color:#fff;position:relative;overflow:hidden;isolation:isolate}
.svc-hero .hero-glow{width:520px;height:520px;right:-120px;top:-200px}
.crumb{font-family:var(--ff-mono);font-size:.78rem;color:#8C99A8;letter-spacing:.05em;
  padding-top:34px}
.crumb a:hover{color:var(--blue-brt)}
.svc-hero-inner{display:grid;grid-template-columns:1.3fr .7fr;gap:36px;align-items:end;
  padding:14px 0 60px}
.svc-hero h1{font-size:clamp(2rem,4.4vw,3.1rem);margin:.6rem 0 .5rem}
.svc-hero .tagline{font-size:1.18rem;color:#C4CDD8;max-width:34ch;margin:0}
.svc-hero .svc-ico{width:62px;height:62px;background:rgba(42,169,224,.16);color:var(--blue-brt);margin-bottom:20px}
.svc-hero .svc-ico svg{width:32px;height:32px}
.metric-badge{justify-self:end;text-align:right}
.metric-badge .m-val{font-family:var(--ff-disp);font-weight:700;font-size:3.4rem;color:var(--blue-brt);line-height:1}
.metric-badge .m-lab{font-family:var(--ff-mono);font-size:.82rem;color:#93A0AF;margin-top:.4em}

.svc-body{padding:76px 0}
.svc-layout{display:grid;grid-template-columns:1.5fr .9fr;gap:52px;align-items:start}
.prose p{font-size:1.1rem;color:var(--text)}
.prose h2{font-size:1.6rem;margin:2.2rem 0 1rem}
.prose h2:first-child{margin-top:0}
.presta{list-style:none;padding:0;margin:1.4rem 0 0;display:grid;gap:12px}
.presta li{position:relative;padding-left:34px;color:var(--text);font-size:1.03rem}
.presta li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:5px;
  background:var(--blue);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'><path d='M4 12l5 5L20 6'/></svg>") center/12px no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'><path d='M4 12l5 5L20 6'/></svg>") center/12px no-repeat;}

/* Process en étapes numérotées (séquence réelle) */
.steps{margin:1.6rem 0 0;counter-reset:step;display:grid;gap:2px}
.step{position:relative;padding:18px 0 18px 62px;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;left:0;top:16px;font-family:var(--ff-mono);font-weight:700;color:var(--blue);
  font-size:1.05rem;background:var(--mist);width:40px;height:40px;border-radius:10px;
  display:grid;place-items:center}
.step h4{font-size:1.08rem;margin:.15rem 0 .25rem}
.step p{color:var(--muted);margin:0;font-size:.98rem}

/* Carte latérale devis */
.aside-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:28px;
  position:sticky;top:96px;box-shadow:var(--shadow)}
.aside-card h3{font-size:1.35rem;margin-bottom:.5rem}
.aside-card p{color:#AEB9C6;font-size:.96rem;margin-bottom:1.4rem}
.aside-card .btn{width:100%;justify-content:center;margin-bottom:10px}
.aside-tel{font-family:var(--ff-mono);text-align:center;margin-top:14px;color:#93A0AF;font-size:.85rem}
.aside-tel b{color:#fff;display:block;font-size:1.15rem;letter-spacing:.02em}

/* FAQ */
.faq-list{margin-top:1.4rem;display:grid;gap:0}
.faq-item{border-top:1px solid var(--line);padding:20px 0}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-item summary{font-family:var(--ff-disp);font-weight:600;font-size:1.08rem;cursor:pointer;
  list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-family:var(--ff-mono);color:var(--blue);font-size:1.4rem;
  transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{margin:.9rem 0 0;color:var(--muted)}

/* Autres services (fin de page service) */
.other-svc{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:2rem}
.other-card{border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;
  display:flex;align-items:center;gap:14px;transition:border-color .2s,transform .15s;background:#fff}
.other-card:hover{border-color:var(--blue);transform:translateY(-2px)}
.other-card .svc-ico{width:40px;height:40px;margin:0;border-radius:9px}
.other-card .svc-ico svg{width:20px;height:20px}
.other-card span{font-family:var(--ff-disp);font-weight:600;font-size:.96rem}

/* =========================================================
   Contact
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--ff-disp);font-weight:600;font-size:.9rem;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:.8em .9em;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:var(--ff-body);font-size:1rem;color:var(--text);background:#fff;transition:border-color .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);
  box-shadow:0 0 0 4px rgba(42,169,224,.12)}
.field textarea{resize:vertical;min-height:130px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hp{position:absolute;left:-9999px}
.contact-info{background:var(--mist);border-radius:var(--radius);padding:32px}
.info-row{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--mist-2)}
.info-row:last-child{border-bottom:0}
.info-row .ii{width:42px;height:42px;flex:none;border-radius:10px;background:#fff;color:var(--blue);
  display:grid;place-items:center;box-shadow:var(--shadow-sm)}
.info-row .ii svg{width:20px;height:20px}
.info-row .il{font-family:var(--ff-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.info-row .iv{font-family:var(--ff-disp);font-weight:600;font-size:1.05rem;color:var(--ink)}
.info-row .iv a:hover{color:var(--blue)}
.map-embed{margin-top:20px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line);line-height:0}
.map-embed iframe{width:100%;height:220px;border:0}
.alert{padding:14px 18px;border-radius:var(--radius-sm);font-size:.98rem;margin-bottom:22px}
.alert-ok{background:#E8F7EE;color:#1c7a45;border:1px solid #bfe6cd}
.alert-err{background:#FDECEC;color:#b3261e;border:1px solid #f3c6c3}

/* =========================================================
   Prose légale / à propos
   ========================================================= */
.page-hero{background:var(--mist);padding:52px 0 46px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2rem,4vw,2.8rem);margin-top:.4rem}
.legal{padding:60px 0;max-width:820px}
.legal h2{font-size:1.35rem;margin:2rem 0 .6rem}
.legal h2:first-child{margin-top:0}
.legal p,.legal li{color:var(--text)}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--ink);color:#B7C0CB;padding:60px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.foot-brand img{height:52px;width:auto;margin-bottom:16px}
.foot-brand p{font-size:.94rem;color:#8C99A8;max-width:30ch}
.foot-col h4{font-family:var(--ff-mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:#6E7B8B;margin-bottom:16px;font-weight:700}
.foot-col a,.foot-col li{display:block;color:#B7C0CB;font-size:.95rem;padding:5px 0;transition:color .2s}
.foot-col ul{list-style:none;padding:0;margin:0}
.foot-col a:hover{color:var(--blue-brt)}
.foot-contact a{display:flex;gap:10px;align-items:flex-start}
.foot-contact svg{width:1.05em;height:1.05em;color:var(--blue-brt);margin-top:.25em;flex:none}
.foot-bottom{border-top:1px solid var(--line-dk);margin-top:44px;padding-top:22px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.85rem;color:#6E7B8B;
  font-family:var(--ff-mono)}
.foot-bottom a:hover{color:var(--blue-brt)}

/* =========================================================
   Bouton flottant WhatsApp (mobile)
   ========================================================= */
.wa-float{position:fixed;right:16px;bottom:16px;z-index:60;width:56px;height:56px;border-radius:50%;
  background:#25D366;display:none;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.7)}
.wa-float svg{width:30px;height:30px;color:#fff}

/* =========================================================
   Configurateur de gains
   ========================================================= */
.config-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow-sm)}
.config-selects{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.config-selects .field{margin-bottom:0}
.config-hint{display:flex;align-items:center;gap:12px;margin-top:26px;padding:22px;border-radius:var(--radius-sm);
  background:var(--mist);color:var(--muted);font-family:var(--ff-mono);font-size:.9rem}
.config-hint svg{width:22px;height:22px;color:var(--blue);flex:none}

.cf-brandbar{margin-bottom:18px;height:46px;display:flex;align-items:center}
.cf-brandbar img{height:46px;width:auto;max-width:130px;object-fit:contain}
.config-result{margin-top:26px}
.cf-vehicle{font-family:var(--ff-disp);font-weight:700;font-size:1.3rem;color:var(--ink);margin-bottom:20px;
  display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.cf-vlogo{height:40px;width:auto;max-width:96px;object-fit:contain}
.cf-vehicle .cf-fuel{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  background:var(--mist);color:var(--blue);padding:.35em .7em;border-radius:6px;font-weight:700}
.cf-table{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cf-metric{border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px}
.cf-metric-head{display:flex;justify-content:space-between;align-items:baseline;
  font-family:var(--ff-mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.cf-metric-head .cf-unit{color:var(--blue);font-weight:700}
.cf-cmp{display:grid;grid-template-columns:auto auto auto 1fr;align-items:center;gap:14px;margin:16px 0 4px}
.cf-col{text-align:center}
.cf-lbl{font-family:var(--ff-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:2px}
.cf-val{font-family:var(--ff-disp);font-weight:700;font-size:1.9rem;color:var(--slate);line-height:1}
.cf-col-st1 .cf-val{color:var(--blue)}
.cf-arrow{color:var(--mist-2);font-size:1.3rem}
.cf-gain{justify-self:end;font-family:var(--ff-disp);font-weight:700;font-size:1.05rem;color:#1c9d5c;
  background:#e8f7ee;border:1px solid #bfe6cd;padding:.3em .7em;border-radius:8px;white-space:nowrap}
.cf-bars{margin-top:14px;display:flex;flex-direction:column;gap:7px}
.cf-bars i{height:9px;border-radius:5px;display:block;width:0;transition:width .8s cubic-bezier(.2,.7,.2,1)}
.cf-bar-orig{background:var(--mist-2)}
.cf-bar-st1{background:linear-gradient(90deg,var(--blue),var(--blue-brt))}
.cf-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.cf-disclaimer{margin-top:18px;font-size:.86rem;color:var(--muted);line-height:1.5}

/* Grille de marques */
.brand-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:12px}
.brand-cell{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);aspect-ratio:3/2;
  display:grid;place-items:center;padding:14px;cursor:pointer;transition:transform .15s,box-shadow .2s,border-color .2s}
.brand-cell:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:var(--blue)}
.brand-cell img{max-width:100%;max-height:44px;width:auto;object-fit:contain;filter:grayscale(.15)}
.brand-cell:hover img{filter:none}
.brand-txt{font-family:var(--ff-disp);font-weight:600;font-size:.8rem;color:var(--slate);text-align:center}

/* =========================================================
   Galerie réalisations
   ========================================================= */
.gal-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}
.gal-filters button{font-family:var(--ff-disp);font-weight:600;font-size:.9rem;padding:.5em 1.1em;
  border-radius:100px;border:1.5px solid var(--line);background:#fff;color:var(--slate);cursor:pointer;transition:.2s}
.gal-filters button:hover{border-color:var(--blue);color:var(--blue)}
.gal-filters button.active{background:var(--ink);border-color:var(--ink);color:#fff}
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gal-item{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;cursor:pointer;
  background:var(--mist);border:1px solid var(--line)}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.gal-item:hover img{transform:scale(1.06)}
.gal-cap{position:absolute;left:0;right:0;bottom:0;padding:26px 16px 12px;color:#fff;font-family:var(--ff-disp);
  font-weight:600;font-size:.95rem;background:linear-gradient(transparent,rgba(20,24,30,.85));
  opacity:0;transition:opacity .25s}
.gal-item:hover .gal-cap{opacity:1}
.gal-tag{position:absolute;top:12px;left:12px;font-family:var(--ff-mono);font-size:.66rem;letter-spacing:.06em;
  text-transform:uppercase;background:rgba(42,169,224,.92);color:#fff;padding:.3em .6em;border-radius:6px;font-weight:700}
.gal-empty{text-align:center;padding:60px 20px;color:var(--muted);background:var(--mist);border-radius:var(--radius)}
/* Lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(15,18,22,.92);display:none;align-items:center;justify-content:center;padding:24px}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:86vh;border-radius:10px;box-shadow:0 30px 80px -20px rgba(0,0,0,.7)}
.lb-close{position:absolute;top:20px;right:24px;background:none;border:0;color:#fff;font-size:2.4rem;cursor:pointer;line-height:1}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);border:0;color:#fff;
  width:52px;height:52px;border-radius:50%;font-size:1.6rem;cursor:pointer}
.lb-prev{left:20px}.lb-next{right:20px}

/* Encart configurateur (accueil / page service) */
.config-teaser{background:linear-gradient(150deg,var(--ink),#161a20);color:#fff;border-radius:var(--radius);
  padding:40px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;
  position:relative;overflow:hidden;isolation:isolate}
.config-teaser h3{font-size:clamp(1.4rem,3vw,2rem);max-width:20ch}
.config-teaser p{color:#AEB9C6;margin:.6em 0 0;max-width:40ch}

/* =========================================================
   Responsive
   ========================================================= */
@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr;gap:36px;padding:60px 0 70px}
  .gauge-card{max-width:420px}
  .svc-hero-inner{grid-template-columns:1fr;align-items:start;gap:22px}
  .metric-badge{justify-self:start;text-align:left}
  .svc-layout{grid-template-columns:1fr;gap:36px}
  .aside-card{position:static}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .why{grid-template-columns:repeat(2,1fr);gap:28px}
  .contact-grid{grid-template-columns:1fr;gap:32px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  .other-svc{grid-template-columns:1fr 1fr}
  .gal-grid{grid-template-columns:repeat(2,1fr)}
  .brand-grid{grid-template-columns:repeat(5,1fr)}
}
@media(max-width:680px){
  body{font-size:16px}
  .nav,.tel-pill{display:none}
  .nav-toggle{display:block}
  .site-header.open .nav{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;
    background:#fff;border-bottom:1px solid var(--line);padding:18px 22px;gap:18px;box-shadow:var(--shadow)}
  .gauge-card{max-width:none}
  .svc-grid{grid-template-columns:1fr}
  .why{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .other-svc{grid-template-columns:1fr}
  .cta-inner{padding:48px 0}
  .section{padding:64px 0}
  .wa-float{display:grid}
  .hero-actions .btn,.cta-actions .btn{flex:1;justify-content:center}
  .config-box{padding:20px}
  .config-selects{grid-template-columns:1fr}
  .cf-table{grid-template-columns:1fr}
  .cf-cmp{grid-template-columns:auto auto auto;gap:10px}
  .cf-gain{grid-column:1 / -1;justify-self:start;margin-top:6px}
  .cf-val{font-size:1.6rem}
  .gal-grid{grid-template-columns:1fr}
  .config-teaser{padding:28px}
  .brand-grid{grid-template-columns:repeat(3,1fr);gap:8px}
}

/* Menu : bascule hamburger dès 1080px (6 entrées) */
@media(max-width:1080px){
  .nav,.tel-pill{display:none}
  .nav-toggle{display:block}
  .site-header.open .nav{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;
    background:#fff;border-bottom:1px solid var(--line);padding:18px 22px;gap:18px;box-shadow:var(--shadow)}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
:focus-visible{outline:2.5px solid var(--blue);outline-offset:2px;border-radius:4px}