/* RZ Transport / RoadZenith, V3.
   Langage conserve : industriel-editorial, Archivo Black, angles droits, encre + papier + cuivre en touche.
   Evolutions V3 : polices auto-hebergees (woff2 + repli aux metriques ajustees), contrastes AA verifies
   (tools/contrast_check.py), cibles tactiles 48 px, focus visible, navigation mobile, barre CTA mobile,
   aucun style inline (CSP style-src 'self'), mouvement limite a transform/opacity et coupe si
   prefers-reduced-motion. */

/* ---------- polices ---------- */
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("/assets/fonts/archivo-400.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 600; font-display: swap;
  src: url("/assets/fonts/archivo-600.woff2") format("woff2"); }
@font-face { font-family: "Archivo Black"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("/assets/fonts/archivoblack-400.woff2") format("woff2"); }
/* replis calques sur les metriques d'Archivo : pas de saut de mise en page au chargement */
@font-face { font-family: "Archivo Fallback"; src: local("Arial"), local("Liberation Sans"), local("Helvetica");
  size-adjust: 98.6%; ascent-override: 89%; descent-override: 21.3%; line-gap-override: 0%; }
@font-face { font-family: "Archivo Black Fallback"; src: local("Arial Bold"), local("Arial-BoldMT"), local("Liberation Sans Bold"), local("Helvetica Bold");
  size-adjust: 112.7%; ascent-override: 77.9%; descent-override: 18.6%; line-gap-override: 0%; }

:root {
  --ink: #1b1817;
  --ink-2: #3c3835;
  --ink-3: #5c5752;        /* 6,8:1 sur papier (avant : #6f6a65, 5,1:1) */
  --paper: #fafaf9;
  --paper-2: #efeeec;
  --line: #d9d7d3;
  --line-strong: #8a857f;  /* bordure de champ : 3,7:1 sur blanc (UI 3:1) */
  --line-dark: #37332f;
  --copper: #b57c55;       /* grands textes et fonds sombres uniquement */
  --copper-text: #8c5836;  /* 5,6:1 sur papier : texte, boutons */
  --copper-soft: #e0b48f;  /* focus sur fond encre */
  --green: #1d6a45;        /* accent sobre reserve aux elements "electrique" : 6,3:1 sur papier, 5,7:1 sur papier-2 */
  --green-soft: #6fcf9b;   /* meme accent sur fond encre : 9,3:1 */
  --danger: #a3271f;
  --display: "Archivo Black", "Archivo Black Fallback", Arial, sans-serif;
  --sans: "Archivo", "Archivo Fallback", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --header-h: 68px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
.display { font-family: var(--display); font-weight: 400; text-transform: uppercase; line-height: 1; letter-spacing: -0.01em; text-wrap: balance; }
h1, h2, h3 { text-wrap: balance; }
p, li, dd { text-wrap: pretty; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.wrap { max-width: 1400px; margin: 0 auto; padding: 0 28px; }
:focus-visible { outline: 3px solid var(--copper-text); outline-offset: 3px; }
.sante :focus-visible, .stats :focus-visible, .contact :focus-visible { outline-color: var(--copper-soft); }

.skip { position: absolute; left: 16px; top: -100px; z-index: 100; background: var(--ink); color: var(--paper);
  padding: 12px 18px; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }
[hidden] { display: none !important; }

/* pictogramme electrique discret (eclair, forme CSS) : accent vert reserve a l'electrique */
.ev-mark { display: inline-block; flex: none; width: 0.7em; height: 1em; background: var(--green); vertical-align: -0.1em; margin-right: 0.35em;
  clip-path: polygon(60% 0, 8% 56%, 44% 56%, 34% 100%, 92% 40%, 56% 40%); }
.hero-copy .over .ev-mark { width: 12px; height: 18px; margin-right: 0; }
.sante .ev-mark, .stats .ev-mark, .contact .ev-mark { background: var(--green-soft); }

/* ---------- boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 26px;
  font-family: var(--sans); font-weight: 600; font-size: 0.8rem; line-height: 1.2;
  text-transform: uppercase; letter-spacing: 0.09em; text-decoration: none; cursor: pointer;
  border: 1px solid var(--ink); background: var(--ink); color: var(--paper);
  transition: background-color 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
  white-space: nowrap; touch-action: manipulation; -webkit-tap-highlight-color: transparent;
}
.btn:hover { background: var(--copper-text); border-color: var(--copper-text); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn-copper { background: var(--copper-text); border-color: var(--copper-text); color: #fff; }
.btn-copper:hover { background: var(--ink); border-color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn-sm { min-height: 44px; padding: 8px 18px; }
.btn[disabled] { opacity: 0.7; cursor: progress; }

/* ---------- en-tete ---------- */
.topbar { position: sticky; top: 0; z-index: 40; background: var(--paper); border-bottom: 1px solid var(--line); }
.topbar .wrap { display: flex; align-items: center; gap: 24px; height: var(--header-h); max-width: 1400px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.brand img { width: 44px; height: 44px; }
.brand b { font-family: var(--display); font-weight: 400; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.02em; display: block; line-height: 1.15; }
.brand small { display: block; font-size: 0.66rem; color: var(--ink-3); letter-spacing: 0.22em; text-transform: uppercase; font-weight: 600; line-height: 1.3; }
nav.main { margin-left: auto; display: flex; gap: 24px; align-items: center; }
nav.main a:not(.btn) { text-decoration: none; font-size: 0.9rem; font-weight: 600; color: var(--ink-2); border-bottom: 2px solid transparent; padding: 6px 0; white-space: nowrap; }
nav.main a:not(.btn):hover { color: var(--ink); border-bottom-color: var(--copper); }
nav.main a[aria-current="true"]:not(.btn) { color: var(--ink); border-bottom-color: var(--copper-text); }
.head-cta { display: none; flex: none; margin-left: auto; }
.nav-toggle { display: none; flex: none; background: none; border: 1px solid var(--line-strong); width: 48px; height: 48px; cursor: pointer; padding: 0 13px; touch-action: manipulation; }
.nav-toggle span { display: block; width: 100%; height: 2px; background: var(--ink); margin: 5px 0; transition: transform 0.2s, opacity 0.2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr); min-height: 580px; }
.hero-copy { padding: 64px 48px 60px max(28px, calc((100vw - 1400px) / 2 + 28px)); display: flex; flex-direction: column; justify-content: center; }
.hero-copy .over { display: flex; align-items: center; gap: 10px; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--copper-text); margin-bottom: 20px; }
.hero-copy h1 { font-size: clamp(2rem, 3.9vw, 3.4rem); max-width: 15ch; }
.hero-copy h1 .alt { color: var(--green); }
.hero-copy .lead { margin: 24px 0 32px; max-width: 46ch; font-size: 1.08rem; color: var(--ink-2); }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-media { position: relative; min-height: 380px; background: var(--paper-2); }
.hero-media picture, .hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: 62% 60%; }

/* ---------- chiffres ---------- */
.stats { background: var(--ink); color: var(--paper); }
.stats .grid { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 1400px; margin: 0 auto; }
.stat { padding: 32px 28px; border-left: 1px solid var(--line-dark); }
.stat:first-child { border-left: none; }
.stat b { font-family: var(--display); font-weight: 400; font-size: clamp(1.9rem, 3vw, 2.7rem); display: block; line-height: 1; font-variant-numeric: tabular-nums; }
.stat span { font-size: 0.88rem; color: rgba(250,250,249,0.72); display: block; margin-top: 8px; }

/* ---------- reseaux (statique, sans defilement automatique) ---------- */
.refs { border-bottom: 1px solid var(--line); background: var(--paper); }
.refs .wrap { display: flex; align-items: center; gap: 12px 40px; flex-wrap: wrap; padding-top: 22px; padding-bottom: 22px; }
.refs-label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.refs ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 36px; }
.refs li { font-family: var(--display); font-size: 1.25rem; text-transform: uppercase; color: var(--ink-2); }

/* ---------- sections ---------- */
section.block { padding: 96px 0; }
.sec-title { font-size: clamp(1.65rem, 3.1vw, 2.5rem); max-width: 22ch; }
.sec-intro { margin-top: 18px; max-width: 58ch; color: var(--ink-2); }
section[id], footer[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

/* 20 m3 electrique : signature typographique */
.zfe { background: var(--paper-2); border-bottom: 1px solid var(--line); border-top: 1px solid var(--line); }
.zfe-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 72px; align-items: start; }
.zfe-intro { position: sticky; top: calc(var(--header-h) + 32px); }
.zfe-num { font-family: var(--display); font-size: clamp(4.2rem, 10vw, 8.2rem); line-height: 0.9; letter-spacing: -0.03em;
  color: transparent; -webkit-text-stroke: 2px var(--green); margin-bottom: 26px; user-select: none; }
.zfe-cta { margin-top: 32px; }
.zfe-list { display: grid; }
.zfe-list > div { padding: 28px 0 28px 26px; border-left: 3px solid var(--green); }
.zfe-list > div + div { margin-top: 0; }
.zfe-list > div:not(:last-child) { border-bottom: 1px solid var(--line); }
.zfe-list dt { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(1.15rem, 2vw, 1.5rem); line-height: 1.1; margin-bottom: 10px; }
.zfe-list dd { color: var(--ink-2); max-width: 54ch; }

/* services : rangees typographiques */
.cap-rows { margin-top: 54px; border-top: 1px solid var(--line); }
.cap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 18px 48px; padding: 30px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.cap h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(1.25rem, 2.4vw, 1.9rem); line-height: 1.05; transition: color 0.2s, transform 0.2s; }
.cap:hover h3 { color: var(--copper-text); transform: translateX(4px); }
.cap p { color: var(--ink-2); font-size: 0.98rem; max-width: 52ch; }

/* engagements : 3 colonnes texte */
.why { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.why-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; margin-top: 46px; }
.why-cols > div { border-top: 3px solid var(--ink); padding-top: 20px; }
.why-cols h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 1.02rem; margin-bottom: 10px; }
.why-cols p { font-size: 0.96rem; color: var(--ink-2); }

/* sante : section encre, photo a droite */
.sante { background: var(--ink); color: var(--paper); }
.sante-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr); }
.sante-copy { padding: 90px 56px 90px max(28px, calc((100vw - 1400px) / 2 + 28px)); }
.sante-copy h2 { font-size: clamp(1.65rem, 3.1vw, 2.5rem); max-width: 18ch; }
.sante-copy > p { margin: 20px 0 40px; max-width: 50ch; color: rgba(250,250,249,0.78); }
.sante-list { list-style: none; display: grid; gap: 24px; }
.sante-list li { border-left: 3px solid var(--copper); padding-left: 20px; }
.sante-list b { display: block; font-weight: 600; margin-bottom: 4px; }
.sante-list span { color: rgba(250,250,249,0.78); font-size: 0.96rem; }
.sante-media { position: relative; min-height: 420px; background: #2a2725; }
.sante-media picture, .sante-media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.sante-media img { object-fit: cover; }

/* flotte : banniere + bande de caracteristiques */
.flotte h2 { margin-bottom: 18px; }
.flotte .sec-intro { margin-bottom: 48px; }
.flotte-photo { width: 100%; aspect-ratio: 1376 / 500; object-fit: cover; background: var(--paper-2); }
.flotte-band { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-top: none; }
.flotte-band > div { padding: 26px 26px 30px; border-left: 1px solid var(--line); }
.flotte-band > div:first-child { border-left: none; }
.flotte-band b { font-family: var(--display); font-weight: 400; font-size: 1.4rem; display: block; margin-bottom: 6px; line-height: 1.1; }
.flotte-band span { font-size: 0.92rem; color: var(--ink-2); }

/* FAQ */
.faq { background: var(--paper); border-top: 1px solid var(--line); }
.faq-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 72px; align-items: start; }
.faq-grid > div:first-child { position: sticky; top: calc(var(--header-h) + 32px); }
.faq-list { border-top: 1px solid var(--line-strong); }
.faq-list details { border-bottom: 1px solid var(--line-strong); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  min-height: 60px; padding: 14px 0; font-weight: 600; font-size: 1.02rem; touch-action: manipulation; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex: none; font-family: var(--display); font-size: 1.5rem; line-height: 1; color: var(--copper-text); transition: transform 0.2s; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list summary:hover { color: var(--copper-text); }
.faq-list details > p { padding: 0 44px 22px 0; color: var(--ink-2); max-width: 62ch; }

/* devis + reservation */
.devis-sec { background: var(--paper-2); border-top: 1px solid var(--line); }
.resa { background: var(--paper); border-top: 1px solid var(--line); }
.resa-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 72px; align-items: start; }
.resa-grid > div:first-child { position: sticky; top: calc(var(--header-h) + 32px); }
.resa-points { list-style: none; display: grid; gap: 22px; margin-top: 40px; }
.resa-points li { border-left: 3px solid var(--ink); padding-left: 18px; }
.resa-points b { display: block; font-weight: 600; }
.resa-points span { color: var(--ink-2); font-size: 0.95rem; }
form.devis { background: #fff; border: 1px solid var(--line-strong); padding: 34px 32px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; }
.devis-sec form.devis { background: var(--paper); }
form.devis .two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; }
form.devis .field { display: grid; grid-template-columns: minmax(0, 1fr); gap: 7px; align-content: start; border: 0; min-width: 0; }
form.devis label, form.devis legend { font-size: 0.86rem; font-weight: 600; color: var(--ink); }
form.devis legend { padding: 0; margin-bottom: 4px; }
form.devis input:not([type="checkbox"]), form.devis textarea, form.devis select {
  width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: 0;
  background: #fff; color: var(--ink); font: inherit; font-size: 1rem; touch-action: manipulation;
}
form.devis select { appearance: none; -webkit-appearance: none; padding-right: 40px;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 20px) 21px, calc(100% - 14px) 21px; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; }
form.devis textarea { min-height: 96px; resize: vertical; }
form.devis input::placeholder, form.devis textarea::placeholder { color: #757069; opacity: 1; }
form.devis :is(input, select, textarea):focus-visible { outline: 3px solid var(--copper-text); outline-offset: 1px; border-color: var(--ink); }
form.devis :is(input, select, textarea):user-invalid { border-color: var(--danger); box-shadow: inset 3px 0 0 var(--danger); }
form.devis .hint { font-size: 0.82rem; color: var(--ink-3); }
form.devis .checks { grid-template-columns: 1fr 1fr; gap: 0 18px; }
form.devis .checks legend { grid-column: 1 / -1; }
form.devis .checks label { display: flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 400; font-size: 0.98rem; cursor: pointer; }
form.devis input[type="checkbox"] { width: 22px; height: 22px; flex: none; accent-color: var(--copper-text); }
form.devis button { justify-self: start; }
form.devis .note { font-size: 0.86rem; color: var(--ink-3); }
form.devis .note a { color: var(--ink-2); }

/* ---------- pied / contact ---------- */
.contact { background: var(--ink); color: var(--paper); padding: 90px 0 0; }
.contact h2 { font-size: clamp(1.65rem, 3.1vw, 2.5rem); }
.contact .lead { margin: 18px 0 44px; max-width: 52ch; color: rgba(250,250,249,0.78); }
.contact-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; padding-bottom: 70px; }
.contact-cols h3 { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--copper); margin-bottom: 10px; font-weight: 600; }
.contact-cols p, .contact-cols a { color: rgba(250,250,249,0.9); font-size: 0.98rem; }
.wordmark { overflow: hidden; border-top: 1px solid var(--line-dark); }
.wordmark span { display: block; text-align: center; font-family: var(--display); text-transform: uppercase;
  font-size: clamp(3rem, 12vw, 10.5rem); line-height: 0.9; color: transparent; -webkit-text-stroke: 1px rgba(250,250,249,0.22);
  transform: translateY(12%); user-select: none; }
.foot { border-top: 1px solid var(--line-dark); }
.foot .wrap { display: flex; gap: 14px 30px; flex-wrap: wrap; justify-content: space-between; padding-top: 20px; padding-bottom: 20px; font-size: 0.86rem; color: rgba(250,250,249,0.75); }
.foot a { color: rgba(250,250,249,0.9); text-decoration: underline; text-underline-offset: 3px; }
.foot a:hover { color: var(--copper); }

/* ---------- barre CTA mobile ---------- */
.sticky-cta { display: none; }

/* ---------- pages annexes ---------- */
.legal .wrap { padding: 70px 28px; max-width: 840px; }
.legal h1 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(1.5rem, 4vw, 1.9rem); margin-bottom: 34px; line-height: 1.1; }
.legal h2 { font-size: 1.1rem; margin: 32px 0 10px; }
.legal p, .legal li { color: var(--ink-2); font-size: 0.98rem; }
.legal a:not(.btn) { color: var(--copper-text); }
.legal .center { text-align: center; }
.legal .center img { margin: 0 auto 26px; }
.legal .narrow { max-width: 640px; padding-top: 100px; }
.legal .btn, form.devis .btn { white-space: normal; text-align: center; }
.legal .btn { margin-top: 8px; max-width: 100%; }
.legal .muted { color: var(--ink-3); font-size: 0.95rem; }
.legal .space { margin: 16px 0 32px; }
.pagefoot { border-top: 1px solid var(--line); }
.pagefoot .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 22px; padding-bottom: 22px; font-size: 0.9rem; color: var(--ink-3); }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  nav.main { gap: 18px; }
  nav.main a:not(.btn) { font-size: 0.85rem; }
  .topbar .wrap { gap: 16px; }
}
@media (max-width: 980px) {
  .hero-grid, .sante-grid, .resa-grid, .zfe-grid, .faq-grid { grid-template-columns: minmax(0, 1fr); }
  .zfe-intro, .resa-grid > div:first-child, .faq-grid > div:first-child { position: static; }
  .zfe-grid, .faq-grid, .resa-grid { gap: 40px; }
  .hero-copy, .sante-copy { padding: 52px 28px; }
  .hero-media { min-height: 0; aspect-ratio: 1152 / 928; }
  .hero-media img { object-position: center; }
  .stats .grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: none; }
  .stat { border-top: 1px solid var(--line-dark); }
  .stat:nth-child(-n+2) { border-top: none; }
  .why-cols { grid-template-columns: 1fr; gap: 30px; }
  .flotte-band { grid-template-columns: 1fr 1fr; }
  .flotte-band > div { border-top: 1px solid var(--line); }
  .flotte-band > div:nth-child(3) { border-left: none; }
  .flotte-band > div:nth-child(-n+2) { border-top: none; }
  .contact-cols { grid-template-columns: 1fr; gap: 30px; }
  .cap { grid-template-columns: 1fr; gap: 8px; }
  .sante-media { min-height: 0; aspect-ratio: 1 / 1; max-height: 520px; }
  .sante-media img { object-position: center; }
}
@media (max-width: 860px) {
  .head-cta { display: inline-flex; }
  .js .nav-toggle { display: block; }
  .js nav.main {
    display: none; position: absolute; top: var(--header-h); left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--line-strong);
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px 28px 20px; margin: 0; max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
  }
  .js nav.main.open { display: flex; }
  .js nav.main a:not(.btn) { padding: 15px 0; min-height: 48px; font-size: 1rem; border-bottom: 1px solid var(--line); }
  .js nav.main .nav-cta { display: none; }
  /* sans JS : les liens restent visibles sous le logo */
  html:not(.js) .topbar .wrap { flex-wrap: wrap; height: auto; padding-top: 10px; padding-bottom: 10px; }
  html:not(.js) nav.main { width: 100%; margin: 0; gap: 4px 18px; flex-wrap: wrap; }
  html:not(.js) .nav-cta { display: none; }
  html:not(.js) .head-cta { margin-left: auto; }
  .js .head-cta { margin-left: auto; }
}
@media (max-width: 680px) {
  body { font-size: 1rem; }
  .wrap { padding: 0 20px; }
  section.block { padding: 60px 0; }
  .hero-copy { padding: 40px 20px 36px; }
  .hero-copy h1 { font-size: clamp(1.75rem, 8vw, 2.4rem); }
  .hero-copy .lead { margin: 18px 0 26px; }
  .cta-row .btn { flex: 1 1 100%; }
  .stat { padding: 24px 18px; }
  .stat b { font-size: 1.9rem; }
  .refs li { font-size: 1.05rem; }
  .refs ul { gap: 6px 24px; }
  .zfe-list > div { padding: 22px 0 22px 18px; }
  .flotte-photo { aspect-ratio: 4 / 3; object-position: 30% center; }
  .flotte-band > div { padding: 20px 16px 22px; }
  .flotte-band b { font-size: 1.15rem; }
  .sante-copy { padding: 44px 20px; }
  form.devis { padding: 24px 18px; }
  form.devis .two, form.devis .checks { grid-template-columns: minmax(0, 1fr); }
  form.devis button { justify-self: stretch; }
  .sticky-cta {
    display: flex; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 35;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: var(--paper); border-top: 1px solid var(--line-strong);
    transform: translateY(110%); transition: transform 0.25s ease-out; visibility: hidden;
  }
  .sticky-cta.show { transform: none; visibility: visible; }
  .sticky-cta .btn { flex: 1 1 auto; padding-left: 12px; padding-right: 12px; }
  .sticky-cta .btn-copper { flex: 2 1 0; }
  .sticky-cta .btn-ghost { flex: 1 1 0; }
  .foot .wrap { padding-bottom: calc(84px + env(safe-area-inset-bottom)); }
  .legal .wrap { padding: 48px 20px; }
}
@media (max-width: 420px) {
  .topbar .wrap { gap: 8px; padding: 0 14px; }
  .brand { gap: 8px; }
  .brand img { width: 40px; height: 40px; }
  .brand b { font-size: 0.86rem; }
  .brand small { display: none; }
  .head-cta { padding: 8px 12px; }
  .nav-toggle { width: 44px; height: 44px; padding: 0 11px; }
}