/* ===== Polices auto-hébergées — Montserrat + Open Sans (sous-ensemble latin) ===== */
/* Fichiers dans css/fonts/ — voir Fontsource (licence SIL OFL). */
@font-face{font-family:'Montserrat';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/montserrat-latin-600-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/montserrat-latin-700-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:800;font-display:swap;src:url('fonts/montserrat-latin-800-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Open Sans';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/open-sans-latin-400-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Open Sans';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/open-sans-latin-600-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Open Sans';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/open-sans-latin-700-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}

:root{
  --navy:#0F3D5C; --navy-2:#1B4965; --navy-3:#0c3149;
  --blue:#2D9CDB; --blue-2:#3FA7D6; --blue-soft:#eaf5fb;
  --green:#27AE60; --green-soft:#e7f7ee;
  --orange:#F2994A; --orange-dk:#e07d28;
  --ink:#333B45; --muted:#6B7682; --muted-2:#8a949e;
  --white:#fff; --gray-50:#F5F7FA; --gray-100:#edf1f5;
  --line:#e2e8ef; --line-2:#d4dde6;
  --shadow:0 6px 24px rgba(15,61,92,.08); --shadow-lg:0 16px 48px rgba(15,61,92,.16);
  --r:12px; --r-lg:18px; --maxw:1180px;
  --f-head:'Montserrat',system-ui,sans-serif;
  --f-body:'Open Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--f-body);font-size:17px;line-height:1.7;color:var(--ink);
  background:var(--white);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--f-head);color:var(--navy);line-height:1.18;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(28px,4.4vw,46px);letter-spacing:-.01em}
h2{font-size:clamp(23px,3.2vw,34px);letter-spacing:-.01em}
.tva-mention{font-size:.5em;font-weight:400;opacity:.7;letter-spacing:0}
h3{font-size:clamp(18px,2vw,21px)}
p{margin:0 0 1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:72px 0}
.section.alt{background:var(--gray-50)}
.section.navy{background:var(--navy);color:#dcebf4}
.center{text-align:center}
.lead{font-size:clamp(17px,1.9vw,19.5px);color:var(--muted)}
.eyebrow{font-family:var(--f-head);font-weight:700;font-size:13px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.section.navy .eyebrow{color:var(--blue-2)}
.section.navy h2,.section.navy h3{color:#fff}
.sec-head{max-width:680px;margin:0 auto 44px}
.sec-head.center{text-align:center}

/* ---------- boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;cursor:pointer;
  font-family:var(--f-head);font-weight:700;font-size:16px;line-height:1;text-decoration:none;
  border:0;border-radius:10px;padding:15px 24px;transition:transform .14s,background .14s,box-shadow .14s}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-cta{background:var(--orange);color:#fff;box-shadow:0 6px 18px rgba(242,153,74,.35)}
.btn-cta:hover{background:var(--orange-dk);color:#fff}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:#2389c3;color:#fff}
.btn-light{background:#fff;color:var(--navy);box-shadow:var(--shadow)}
.btn-light:hover{color:var(--navy)}
.btn-ghost{background:transparent;color:#fff;border:1.6px solid rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-lg{padding:17px 30px;font-size:17px}
.btn svg{width:18px;height:18px}
/* filet de sécurité : toute icône dans un lien téléphone reste à taille normale */
a[href^="tel:"] svg{width:1em;height:1em;flex:0 0 auto}

/* ---------- barre utilitaire du haut (téléphone) ---------- */
.topbar{background:var(--navy-3);color:#cfe0ec;font-size:14px}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:14px;
  min-height:46px;padding-top:6px;padding-bottom:6px;flex-wrap:nowrap}
.topbar-trust{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.topbar-trust span{display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.topbar-trust svg{width:16px;height:16px;color:var(--green)}
/* le téléphone reste toujours horizontal, sur une seule ligne */
.topbar-phone{display:inline-flex;flex-direction:row;align-items:center;gap:10px;
  font-family:var(--f-head);font-weight:800;font-size:21px;color:#fff;letter-spacing:.01em;white-space:nowrap}
.topbar-phone:hover{color:var(--orange);text-decoration:none}
.topbar-phone .pin{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;
  background:var(--orange);color:#fff;flex:0 0 auto}
.topbar-phone .pin svg,.topbar-phone svg{width:18px;height:18px;flex:0 0 auto}
.topbar-phone .tp-num{white-space:nowrap}
.topbar-phone small{display:block;font-family:var(--f-body);font-weight:600;font-size:11px;
  letter-spacing:.06em;text-transform:uppercase;color:#9db8cb;line-height:1}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);
  box-shadow:0 2px 12px rgba(15,61,92,.05)}
.nav{display:flex;align-items:center;gap:22px;min-height:74px}
.logo{display:inline-flex;align-items:center;gap:11px;font-family:var(--f-head);font-weight:800;
  font-size:22px;color:var(--navy);letter-spacing:-.01em}
.logo:hover{text-decoration:none}
.logo .mark{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;
  background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;flex:0 0 auto}
.logo .mark svg{width:23px;height:23px}
.logo b{color:var(--blue)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{font-family:var(--f-head);font-weight:600;font-size:15.5px;color:var(--navy);
  padding:9px 13px;border-radius:8px;white-space:nowrap}
.nav-links a:hover{background:var(--gray-50);text-decoration:none}
.nav-links a.active{color:var(--blue)}
.nav-cta{margin-left:6px}
/* le bouton Devis de la nav garde le même comportement orange que les autres */
.nav-links .btn-cta{color:#fff}
.nav-links .btn-cta:hover{background:var(--orange-dk);color:#fff}
.has-sub{position:relative;display:flex;align-items:center}
.has-sub>a{display:inline-flex;align-items:center}
.has-sub>a::after{content:"";display:inline-block;width:7px;height:7px;margin-left:6px;
  border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);position:relative;top:-1px}
.submenu{position:absolute;top:calc(100% + 6px);left:0;min-width:262px;background:#fff;
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s}
.has-sub:hover .submenu,.has-sub:focus-within .submenu{opacity:1;visibility:visible;transform:none}
.submenu a{display:block;padding:10px 12px;border-radius:8px;font-size:15px;font-weight:600;color:var(--navy)}
.submenu a:hover{background:var(--blue-soft);text-decoration:none}
.submenu small{display:block;font-family:var(--f-body);font-weight:400;font-size:12.5px;color:var(--muted)}
.burger{display:none;margin-left:auto;width:46px;height:42px;border:1px solid var(--line);
  background:#fff;border-radius:10px;cursor:pointer;align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{content:"";display:block;width:22px;height:2px;
  background:var(--navy);position:relative;transition:.2s}
.burger span::before{position:absolute;top:-7px}.burger span::after{position:absolute;top:7px}
.nav.open .burger span{background:transparent}
.nav.open .burger span::before{transform:rotate(45deg);top:0}
.nav.open .burger span::after{transform:rotate(-45deg);top:0}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--navy)}
.hero::before{content:"";position:absolute;inset:0;z-index:0;
  background:var(--hero-img,radial-gradient(120% 120% at 80% 0,#1f5d85 0,#0F3D5C 55%,#0a2c43 100%));
  background-size:cover;background-position:center;
  animation:heroPan 26s ease-in-out infinite alternate}
.hero::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,rgba(10,40,62,.93) 0,rgba(12,49,73,.78) 46%,rgba(12,49,73,.45) 100%)}
@keyframes heroPan{from{transform:scale(1.04) translateX(0)}to{transform:scale(1.12) translateX(-2%)}}
@media(prefers-reduced-motion:reduce){.hero::before{animation:none}}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:46px;
  align-items:center;padding:54px 0 64px}
.hero-copy{color:#eaf3fa}
.hero h1{color:#fff;margin-bottom:16px}
.hero h1 .hl{color:var(--blue-2)}
.hero-sub{font-size:clamp(16px,1.9vw,19px);color:#c4d7e6;max-width:46ch;margin-bottom:22px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 18px;margin:0 0 26px;padding:0;list-style:none}
.hero-trust li{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-head);
  font-weight:600;font-size:14.5px;color:#dcebf4}
.hero-trust svg{width:18px;height:18px;color:var(--green);flex:0 0 auto}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}

/* before/after */
.ba{position:relative;width:100%;aspect-ratio:4/3;border-radius:var(--r-lg);overflow:hidden;
  user-select:none;box-shadow:var(--shadow-lg);border:3px solid rgba(255,255,255,.12)}
.ba-layer{position:absolute;inset:0}
.ba-layer img,.ba-layer .ph{width:100%;height:100%;object-fit:cover}
.ba-before{clip-path:inset(0 calc(100% - var(--pos,50%)) 0 0)}
.ph{display:grid;place-content:center;justify-items:center;gap:6px;font-family:var(--f-head);
  font-weight:800;letter-spacing:.12em;font-size:clamp(20px,3.4vw,30px);text-align:center}
.ph small{font-family:var(--f-body);font-weight:600;letter-spacing:.02em;font-size:13px;opacity:.85}
.ph-before{background:linear-gradient(135deg,#6a7559,#414b37);color:#eef0e7}
.ph-after{background:linear-gradient(135deg,#e2edf4,#b9d6e8);color:var(--navy)}
.ba-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize}
.ba-divider{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:3px;background:#fff;
  transform:translateX(-1.5px);pointer-events:none;box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.ba-handle{position:absolute;top:50%;left:var(--pos,50%);width:46px;height:46px;border-radius:50%;
  background:var(--orange);color:#fff;display:grid;place-items:center;pointer-events:none;
  transform:translate(-50%,-50%);box-shadow:0 5px 16px rgba(0,0,0,.3)}
.ba-handle svg{width:22px;height:22px}
.ba-tag{position:absolute;bottom:12px;font-family:var(--f-head);font-weight:700;font-size:11.5px;
  letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(15,61,92,.72);
  padding:5px 11px;border-radius:999px;pointer-events:none}
.ba-tag.b{left:12px}.ba-tag.a{right:12px;background:rgba(39,174,96,.85)}

/* carte formulaire de devis */
.quote-card{background:#fff;border-radius:var(--r-lg);box-shadow:var(--shadow-lg);padding:26px 24px;border-top:5px solid var(--orange)}
.quote-card h2{font-size:22px;margin-bottom:4px}
.quote-card .sub{font-size:14px;color:var(--muted);margin-bottom:16px}
.field{margin-bottom:13px}
.field label{display:block;font-family:var(--f-head);font-weight:600;font-size:13.5px;color:var(--navy);margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;font-family:var(--f-body);font-size:15.5px;
  color:var(--ink);background:var(--gray-50);border:1.5px solid var(--line-2);border-radius:9px;
  padding:12px 13px;outline:none;transition:border-color .15s,background .15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);background:#fff}
.field textarea{resize:vertical;min-height:74px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.form-note{font-size:12px;color:var(--muted-2);margin:8px 0 0;line-height:1.5}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.quote-card .btn{width:100%;margin-top:6px}

/* ---------- cartes / services ---------- */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;
  box-shadow:var(--shadow);transition:transform .16s,box-shadow .16s;height:100%}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
a.card:hover{text-decoration:none}
.card .ic{display:grid;place-items:center;width:54px;height:54px;border-radius:13px;
  background:var(--blue-soft);color:var(--blue);margin-bottom:16px}
.card .ic svg{width:27px;height:27px}
.card h3{margin-bottom:8px}
.card p{font-size:15.5px;color:var(--muted);margin-bottom:14px}
.card .more{font-family:var(--f-head);font-weight:700;font-size:14.5px;color:var(--blue);
  display:inline-flex;align-items:center;gap:6px}
.card .more svg{width:15px;height:15px}

/* étapes */
.steps{counter-reset:s;display:grid;gap:22px;grid-template-columns:repeat(4,1fr)}
.step{position:relative;padding-top:8px}
.step .n{counter-increment:s;font-family:var(--f-head);font-weight:800;font-size:15px;color:#fff;
  background:var(--blue);width:38px;height:38px;border-radius:50%;display:grid;place-items:center;margin-bottom:14px}
.step .n::before{content:counter(s)}
.step h3{font-size:17.5px;margin-bottom:6px}
.step p{font-size:14.5px;color:var(--muted);margin:0}

/* badge éco */
.eco{display:inline-flex;align-items:center;gap:8px;background:var(--green-soft);color:#1d7d46;
  font-family:var(--f-head);font-weight:700;font-size:13.5px;padding:7px 14px;border-radius:999px}
.eco svg{width:16px;height:16px}

/* avis */
.reviews-head{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.gstars{color:#fbbc05;font-size:22px;letter-spacing:2px}
.greview{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow)}
.greview .top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.greview .av{width:42px;height:42px;border-radius:50%;background:var(--navy);color:#fff;
  display:grid;place-items:center;font-family:var(--f-head);font-weight:700}
.greview .who{font-family:var(--f-head);font-weight:700;color:var(--navy);font-size:15px;line-height:1.2}
.greview .who small{display:block;font-family:var(--f-body);font-weight:400;font-size:12.5px;color:var(--muted)}
.greview .st{color:#fbbc05;letter-spacing:1px;margin-bottom:8px}
.greview p{font-size:15px;color:#4a545e;margin:0}
.embed-note{margin-top:26px;font-size:13px;color:var(--muted);text-align:center;
  background:var(--gray-50);border:1px dashed var(--line-2);border-radius:12px;padding:14px 18px}

/* bandeau de confiance */
.tstrip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.tstrip .it .big{font-family:var(--f-head);font-weight:800;font-size:34px;color:var(--navy);line-height:1}
.tstrip .it .lb{font-size:13.5px;color:var(--muted);margin-top:6px}

/* bandeau d'appel à l'action */
.ctaband{position:relative;overflow:hidden;border-radius:var(--r-lg);
  padding:46px 44px;display:flex;align-items:center;justify-content:space-between;gap:26px;
  flex-wrap:wrap;color:#fff;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(120deg,var(--navy) 0,var(--navy-2) 55%,#15557d 100%)}
.ctaband::before{content:"";position:absolute;right:-50px;top:-60px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,rgba(45,156,219,.42),transparent 70%);pointer-events:none}
.ctaband::after{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--orange)}
.ctaband>*{position:relative;z-index:1}
.ctaband h2{color:#fff;margin:0 0 6px}
.ctaband p{color:#c4d7e6;margin:0;max-width:48ch}
.ctaband .ph{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-head);font-weight:800;
  font-size:22px;color:#fff;margin-top:12px;white-space:nowrap}
.cta-actions{display:flex;flex-direction:column;align-items:center;gap:6px;flex:0 0 auto}
.cta-actions .ph{margin-top:4px}
.ctaband .ph svg{width:22px;height:22px;flex:0 0 auto}
.ctaband .ph:hover{color:var(--orange);text-decoration:none}

/* ---------- article / prose ---------- */
.page-hero{background:var(--navy);color:#dcebf4;padding:50px 0 54px;position:relative}
.page-hero .crumb{font-size:13.5px;color:#9db8cb;margin-bottom:12px}
.page-hero .crumb a{color:#bcd6e6}
.page-hero h1{color:#fff;max-width:none}
.page-hero p{color:#c4d7e6;max-width:none;margin-top:10px;font-size:18px}
.layout{display:grid;grid-template-columns:1fr 340px;gap:46px;align-items:start}
.prose{font-size:17px;color:#3c4650;max-width:none}
.prose h2{margin-top:38px}
.prose h3{margin-top:26px;color:var(--navy-2)}
.prose ul,.prose ol{margin:0 0 1.1rem;padding-left:1.2em}
.prose li{margin-bottom:.5rem}
.prose img{border-radius:var(--r);margin:18px 0;box-shadow:var(--shadow)}
.prose .lead{color:var(--muted)}
.callout{background:var(--blue-soft);border-left:4px solid var(--blue);border-radius:0 12px 12px 0;
  padding:16px 20px;margin:22px 0;font-size:15.5px}
.callout.warn{background:#fff5ec;border-color:var(--orange)}
.callout.eco{background:var(--green-soft);border-color:var(--green)}
.callout b{color:var(--navy)}
.figph{aspect-ratio:16/9;border-radius:var(--r);display:grid;place-items:center;color:#fff;
  font-family:var(--f-head);font-weight:700;letter-spacing:.04em;margin:20px 0;
  background:linear-gradient(135deg,var(--navy-2),var(--blue));box-shadow:var(--shadow);text-align:center;padding:16px}
.figph small{display:block;font-family:var(--f-body);font-weight:400;opacity:.85;margin-top:6px;font-size:13px}

/* colonne latérale */
.aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px}
.aside .box{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow)}
.aside .box.accent{background:var(--navy);color:#dcebf4;border:0}
.aside .box.accent h3{color:#fff}
.aside .box h3{font-size:18px;margin-bottom:12px}
.aside .box .ph-row{display:inline-flex;align-items:center;gap:9px;font-family:var(--f-head);
  font-weight:800;font-size:20px;color:#fff;margin-bottom:14px;white-space:nowrap}
.aside .box .ph-row svg{width:20px;height:20px;flex:0 0 auto}
.aside ul{list-style:none;margin:0;padding:0}
.aside .links li{margin-bottom:2px}
.aside .links a{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px;color:var(--navy);padding:6px 0}

/* tableau des prix */
.ptable{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--line)}
.ptable th,.ptable td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:15.5px}
.ptable thead th{background:var(--navy);color:#fff;font-family:var(--f-head);font-size:14.5px;letter-spacing:.02em}
.ptable tbody tr:last-child td{border-bottom:0}
.ptable tbody tr:nth-child(even){background:var(--gray-50)}
.ptable .price{font-family:var(--f-head);font-weight:800;color:var(--navy);white-space:nowrap}
.price-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow);text-align:center}
.pcard.feat{border:2px solid var(--blue);position:relative}
.pcard.feat .rib{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--blue);
  color:#fff;font-family:var(--f-head);font-weight:700;font-size:12px;padding:5px 14px;border-radius:999px}
.pcard h3{margin-bottom:6px}
.pcard .from{font-size:13px;color:var(--muted)}
.pcard .amt{font-family:var(--f-head);font-weight:800;font-size:34px;color:var(--navy);margin:6px 0}
.pcard .amt small{font-size:15px;color:var(--muted);font-weight:600}
.pcard ul{list-style:none;margin:16px 0 20px;padding:0;text-align:left}
.pcard li{display:flex;gap:9px;align-items:flex-start;font-size:14.5px;margin-bottom:9px;color:#4a545e}
.pcard li svg{width:18px;height:18px;color:var(--green);flex:0 0 auto;margin-top:2px}

/* accordéon FAQ */
.faq{display:flex;flex-direction:column;gap:10px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:border-color .15s}
.faq-item.open{border-color:var(--blue)}
.faq-q{width:100%;cursor:pointer;text-align:left;background:none;border:0;font-family:var(--f-head);
  font-weight:700;font-size:16.5px;color:var(--navy);display:flex;align-items:center;gap:14px;padding:17px 20px}
.faq-q:focus-visible{outline:2px solid var(--blue);outline-offset:-2px}
.faq-q span:first-child{flex:1}
.faq-ic{position:relative;width:18px;height:18px;flex:0 0 auto}
.faq-ic::before,.faq-ic::after{content:"";position:absolute;background:var(--blue);border-radius:2px;transition:.25s}
.faq-ic::before{left:0;top:8px;width:18px;height:2px}
.faq-ic::after{left:8px;top:0;width:2px;height:18px}
.faq-item.open .faq-ic::after{transform:rotate(90deg);opacity:0}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a-in{overflow:hidden}
.faq-a p{margin:0;padding:0 20px 19px;color:#4a545e;font-size:15.5px;border-top:1px solid var(--line);padding-top:14px;max-width:70ch}
@media(prefers-reduced-motion:reduce){.faq-a,.faq-ic::before,.faq-ic::after{transition:none}}

/* galerie */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gitem{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);background:#fff;border:1px solid var(--line)}
.gitem .cap{padding:14px 16px;font-size:14px;color:var(--muted)}
.gitem .cap b{display:block;font-family:var(--f-head);color:var(--navy);font-size:15px;margin-bottom:2px}

/* puces (zones) */
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chips a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 16px;
  font-family:var(--f-head);font-weight:600;font-size:14.5px;color:var(--navy)}
.chips a:hover{border-color:var(--blue);color:var(--blue);text-decoration:none}

/* ---------- pied de page ---------- */
.site-footer{background:var(--navy-3);color:#a9c1d2;font-size:14.5px;padding:56px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:34px;
  border-bottom:1px solid rgba(255,255,255,.1)}
.site-footer h3,.site-footer h4{color:#fff;font-family:var(--f-head);font-size:15px;letter-spacing:.04em;margin:0 0 16px}
.site-footer a{color:#bcd2e0}
.site-footer a:hover{color:#fff}
.foot-logo{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-head);font-weight:800;
  font-size:21px;color:#fff;margin-bottom:14px}
.foot-logo .mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--navy));
  display:grid;place-items:center}
.foot-logo .mark svg{width:20px;height:20px;color:#fff}
.foot-logo-img{height:68px;width:auto;display:block}
@media(max-width:560px){.foot-logo-img{height:52px}}
.foot-about p{color:#9fb8c9;margin-bottom:14px;max-width:34ch}
.foot-badges{display:flex;flex-direction:column;gap:8px;margin-bottom:6px}
.foot-badges span{display:inline-flex;align-items:center;gap:9px;color:#cfe0ec;font-weight:600}
.foot-badges svg{width:17px;height:17px;color:var(--green);flex:0 0 auto}
.foot-col ul{list-style:none;margin:0;padding:0}
.foot-col li{margin-bottom:9px}
.foot-phone{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-head);font-weight:800;
  font-size:18px;color:#fff!important;margin-bottom:10px;white-space:nowrap}
.foot-phone svg{width:18px;height:18px;flex:0 0 auto}
.foot-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding-top:22px;font-size:13px;color:#8aa6ba}
.foot-bottom a{color:#a9c1d2}

/* 404 */
.e404{min-height:62vh;display:grid;place-items:center;text-align:center;padding:60px 22px;
  background:radial-gradient(120% 120% at 50% 0,#1f5d85,#0F3D5C 60%,#0a2c43);color:#cfe0ec}
.e404 .big{font-family:var(--f-head);font-weight:800;font-size:clamp(80px,18vw,150px);color:#fff;line-height:.9;
  text-shadow:0 10px 40px rgba(0,0,0,.3)}
.e404 h1{color:#fff;margin-top:8px}
.e404 .btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:24px}

/* accessibilité : lien d'évitement */
.skip{position:absolute;left:-9999px;top:0;background:#fff;color:var(--navy);padding:11px 18px;
  border-radius:0 0 10px 0;font-family:var(--f-head);font-weight:700;z-index:400}
.skip:focus{left:0;outline:3px solid var(--blue)}
/* case de consentement du formulaire */
.field.consent .cbx{display:flex;gap:9px;align-items:flex-start;font-family:var(--f-body);
  font-weight:400;font-size:12.5px;line-height:1.5;color:var(--muted);cursor:pointer}
.field.consent input{width:auto;margin:3px 0 0;flex:0 0 auto;accent-color:var(--blue)}
.field.consent a{color:var(--blue)}
/* bandeau cookies */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:350;background:#fff;
  border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);
  padding:20px 22px;display:none;max-width:580px;margin:0 auto}
.cookie.show{display:block}
.cookie p{margin:0 0 13px;font-size:14px;line-height:1.55;color:var(--ink)}
.cookie a{color:var(--blue)}
.cookie .row{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{padding:11px 18px;font-size:14.5px}
.btn-mini{background:var(--gray-50);color:var(--navy);box-shadow:none}
.btn-mini:hover{background:var(--gray-100);color:var(--navy)}
/* note légale en tête de page */
.legal-note{background:#fff5ec;border:1px solid #f3d4b5;border-radius:12px;padding:14px 18px;
  font-size:14px;color:#8a5a2b;margin:0 0 26px}
.foot-legal a{white-space:nowrap}
/* logo image (PNG) */
.logo-img{height:56px;width:auto;display:block}
@media(max-width:560px){.logo-img{height:48px}}
/* À propos : encadré « En bref » */
.facts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:15px}
.facts li{display:flex;gap:13px;align-items:flex-start}
.facts .fic{flex:0 0 auto;width:42px;height:42px;border-radius:11px;display:grid;place-items:center;
  background:var(--blue-soft);color:var(--blue)}
.facts .fic.g{background:var(--green-soft);color:var(--green)}
.facts .fic svg{width:21px;height:21px}
.facts b{display:block;font-family:var(--f-head);font-size:15px;color:var(--navy);line-height:1.25}
.facts small{display:block;color:var(--muted);font-size:13px;line-height:1.35;margin-top:2px}
/* « Nos autres services » */
.svc-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.svc-links a{display:flex;align-items:center;gap:11px;padding:11px 12px;border:1px solid var(--line);
  border-radius:10px;font-family:var(--f-head);font-weight:600;font-size:14.5px;color:var(--navy);transition:.15s}
.svc-links a:hover{border-color:var(--blue);background:var(--blue-soft);text-decoration:none}
.svc-links .si{flex:0 0 auto;width:32px;height:32px;border-radius:8px;display:grid;place-items:center;
  background:var(--blue-soft);color:var(--blue)}
.svc-links .si svg{width:17px;height:17px}
.svc-links .sn{flex:1}
.svc-links a>svg:last-child{width:15px;height:15px;color:var(--muted);flex:0 0 auto}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:30px;padding:38px 0 48px}
  .layout{grid-template-columns:1fr;gap:34px}
  .aside{position:static}
  .grid-3,.grid-4,.steps,.price-cards,.gallery,.tstrip{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border-bottom:1px solid var(--line);padding:14px 18px 22px;margin:0;
    box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .2s ease,transform .2s ease,visibility .2s;max-height:calc(100vh - 120px);overflow:auto}
  .nav.open .nav-links{opacity:1;visibility:visible;transform:none}
  .nav-links a{padding:13px 12px;font-size:16px}
  .nav-cta{margin:8px 0 0}.nav-cta a{width:100%}
  .has-sub{display:block}
  .has-sub>a{display:block}
  .submenu{display:none}
  .has-sub>a::after{display:none}
  .burger{display:flex}
  .topbar-trust{display:none}
  .topbar .container{justify-content:center}
  .ctaband{padding:34px 26px}
}
@media(max-width:560px){
  .section{padding:52px 0}
  .grid-3,.grid-4,.steps,.price-cards,.gallery,.tstrip,.field-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:26px}
  .foot-about{grid-column:1/-1}
  .topbar-phone{font-size:18px}
}

/* ===== Modifications de mise en page ===== */
/* (1) encadré bleu animé autour de l'accroche du hero */
.hero .eyebrow{display:inline-block;padding:8px 18px;border-radius:999px;
  color:var(--blue-2);border:2px solid currentColor;background:rgba(63,167,214,.12);
  animation:eyebrowPulse 2.6s ease-in-out infinite}
@keyframes eyebrowPulse{0%,100%{box-shadow:0 0 0 0 rgba(63,167,214,.45)}50%{box-shadow:0 0 0 9px rgba(63,167,214,0)}}
@media(prefers-reduced-motion:reduce){.hero .eyebrow{animation:none}}

/* (2,3,5) bandeaux de devis : le texte remplit la largeur, le bouton reste à droite */
.ctaband p{max-width:none}
.ctaband>div{flex:1 1 auto;min-width:0}
.ctaband .btn{flex:0 0 auto}
@media(min-width:821px){.ctaband{flex-wrap:nowrap}}

/* (4,7) permettre d'utiliser des images à la place des icônes de service */
.card .ic,.svc-links .si{overflow:hidden}
.card .ic img,.svc-links .si img{width:100%;height:100%;object-fit:cover;display:block}
.card .ic:has(img),.card .ic-photo{width:100%!important;height:180px;border-radius:14px;margin-bottom:18px;background:var(--blue-soft)}

/* ===== Refonte : "Autres articles" (barre latérale) ===== */
.aside .links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.aside .links li {
  margin: 0;
}
.aside .links li + li {
  border-top: 1px solid var(--line);
}
.aside .links a {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 4px;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 13.5px;
  color: var(--navy);
  line-height: 1.45;
  transition: color .15s, padding-left .15s, background .15s;
  border-radius: 8px;
}
.aside .links a:hover {
  color: var(--blue);
  text-decoration: none;
  padding-left: 10px;
  background: var(--blue-soft);
}
/* Icone arrow : contraindre la taille et animer au hover */
.aside .links a svg {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
  margin-top: 3px;
  color: var(--blue);
  transition: transform .2s, color .15s;
}
.aside .links a:hover svg {
  transform: translateX(3px);
  color: var(--orange);
}

/* ===== Refonte : callouts "Bon à savoir" / "À retenir" ===== */
/* On remplace le bold inline par un en-tête structuré .callout-head */
.callout {
  padding: 18px 20px 16px;
  border-left-width: 4px;
}
.callout-head {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0 0 9px;
  color: var(--blue);
}
.callout.eco .callout-head { color: #1a7a40; }
.callout.warn .callout-head { color: #c96b10; }
.callout-head svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
}
.callout-body {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}
.callout-body b,
.callout b { color: var(--navy); }

/* ===== Accessibilité : contraste & liens (PageSpeed) ===== */
:root{--blue-ink:#1670A0}              /* bleu accessible sur fond clair (AA >= 4.5:1) */
.eyebrow{color:var(--blue-ink)}
.card .more{color:var(--blue-ink)}
.nav-links a.active{color:var(--blue-ink)}
.callout-head{color:var(--blue-ink)}
.callout.warn .callout-head{color:#b45309}
/* eyebrow sur fond foncé (hero / sections navy) : bleu clair lisible */
.hero .eyebrow,.section.navy .eyebrow{color:#7CC4E8}
/* boutons orange : texte navy -> contraste AA, orange de marque conservé */
.btn-cta,.nav-links .btn-cta{color:var(--navy)}
.btn-cta:hover,.nav-links .btn-cta:hover{background:var(--orange);color:var(--navy)}
/* liens dans le texte : soulignés (identifiables autrement que par la couleur) */
.cookie p a,.field.consent a,.form-note a,.prose p a,.prose li a,.foot-bottom a{text-decoration:underline}

/* ===== Améliorations UI/UX : focus, tactile, micro-interactions ===== */
/* supprime le délai de 300 ms au tap sur mobile */
a,button,input,select,textarea{touch-action:manipulation}
/* focus clavier visible sur tout élément interactif (AA) */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--blue);outline-offset:2px}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline-width:2px;outline-offset:0}
/* feedback de pression sur les boutons */
.btn:active{transform:translateY(0) scale(.97)}
/* flèche « En savoir plus » qui glisse au survol de la carte */
.card .more svg{transition:transform .2s ease}
.card:hover .more svg,a.card:focus-visible .more svg{transform:translateX(4px)}
/* puces de zones : survol plus net */
.chips a{transition:border-color .2s,color .2s,background .2s}
.chips a:hover{background:var(--blue-soft)}

/* ===== Améliorations v2 ===== */
/* ancres : ne pas passer sous le header sticky */
[id]{scroll-margin-top:96px}
/* header : ombre renforcée après défilement */
.site-header{transition:box-shadow .25s ease}
.site-header.scrolled{box-shadow:0 6px 24px rgba(15,61,92,.14)}
/* photos de services : zoom doux au survol de la carte */
.card .ic-photo img{transition:transform .35s ease}
.card:hover .ic-photo img{transform:scale(1.05)}
@media(prefers-reduced-motion:reduce){.card .ic-photo img{transition:none}}
/* champs signalés en rouge seulement après interaction (pas au chargement) */
.field input:user-invalid,.field select:user-invalid,.field textarea:user-invalid{
  border-color:#dc2626;background:#fef2f2}
/* bouton de formulaire en cours d'envoi */
.btn[data-loading]{opacity:.75;pointer-events:none}
.btn[data-loading]::after{content:"";width:15px;height:15px;flex:0 0 auto;border-radius:50%;
  border:2px solid currentColor;border-right-color:transparent;animation:btnspin .7s linear infinite}
@keyframes btnspin{to{transform:rotate(1turn)}}
@media(prefers-reduced-motion:reduce){.btn[data-loading]::after{animation:none}}
/* barre d'action fixe sur mobile : appel + devis (injectée par main.js) */
.mobile-ctabar{position:fixed;left:0;right:0;bottom:0;z-index:300;display:none;gap:10px;
  background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 24px rgba(15,61,92,.16);
  padding:10px 14px calc(10px + env(safe-area-inset-bottom))}
.mobile-ctabar a{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--f-head);font-weight:700;font-size:15px;border-radius:10px;
  padding:12px 10px;min-height:48px;white-space:nowrap}
.mobile-ctabar a:hover{text-decoration:none}
.mobile-ctabar svg{width:18px;height:18px;flex:0 0 auto}
.mobile-ctabar .mc-tel{background:var(--navy);color:#fff}
.mobile-ctabar .mc-devis{background:var(--orange);color:var(--navy)}
@media(max-width:820px){
  body.has-ctabar .mobile-ctabar{display:flex}
  body.has-ctabar{padding-bottom:76px}
  /* le bandeau cookies passe au-dessus de la barre */
  body.has-ctabar .cookie{bottom:calc(84px + env(safe-area-inset-bottom))}
}

/* ===== Améliorations v3 ===== */
/* bouton « retour en haut » (injecté par main.js) */
.to-top{position:fixed;right:16px;bottom:16px;z-index:290;width:46px;height:46px;
  border-radius:50%;background:var(--navy);color:#fff;border:0;cursor:pointer;
  display:grid;place-items:center;box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .25s,transform .25s,visibility .25s,background .2s}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--navy-2)}
.to-top svg{width:20px;height:20px}
/* sur mobile, il se place au-dessus de la barre d'action fixe */
@media(max-width:820px){
  body.has-ctabar .to-top{bottom:calc(88px + env(safe-area-inset-bottom))}
}