/* RBR — tokens issus de la maquette Figma */
:root {
  --fond-page: #f9f8f6;
  --fond-inverse: #2b2b2b;
  --surface-carte: #f9f8f6;
  --surface-formulaire: #ffffff;
  --texte-principal: #2b2b2b;
  --texte-secondaire: #66635f;
  --texte-inverse: #f9f8f6;
  --texte-inverse-secondaire: #e7e3de;
  --bordure-subtile: #ddd9d3;
  --bordure-forte: #2b2b2b;
  --action-principale: #2b2b2b;
  --accent-signature: #b87333;
  --photo-voile: #2b2b2bc7;

  --rayon-4: 4px;
  --rayon-16: 16px;
  --controle-hauteur: 50px;
  --gutter: 80px;
  --max: 1280px;

  --font-titre: "Poppins", system-ui, sans-serif;
  --font-texte: "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--fond-page);
  color: var(--texte-principal);
  font-family: var(--font-texte);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  padding-top: 112px; /* place réservée au header fixe (hauteur pleine) */
}
img { display: block; max-width: 100%; }
h1, h2, h3, p, figure, ul, ol { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
hr { border: 0; height: 1px; margin: 0; }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 16px; top: 16px; z-index: 100; background: var(--fond-inverse); color: var(--texte-inverse); padding: 8px 12px; border-radius: 8px; }

.container { width: 100%; max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }

/* Repère de section */
.repere {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 600; line-height: 1.21;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--texte-secondaire);
}
.repere::before { content: ""; width: 5px; height: 5px; background: url("assets/point.svg") center / contain no-repeat; flex-shrink: 0; }
.repere--inverse { color: var(--texte-inverse); }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  height: var(--controle-hauteur); padding: 0 20px;
  border: 1px solid var(--bordure-forte); border-radius: var(--rayon-16);
  font: 600 14px/1.21 var(--font-texte); white-space: nowrap; cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s, transform .1s;
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible, a:focus-visible, button:focus-visible { outline: 2px solid var(--accent-signature); outline-offset: 3px; }
.btn--primary { background: var(--action-principale); color: var(--texte-inverse); }
.btn--primary:hover { background: #000; }
.btn--secondary { background: var(--fond-page); color: var(--texte-principal); }
.btn--secondary:hover { background: #efece8; }
.btn--inverse { background: var(--fond-page); border-color: var(--fond-page); color: var(--texte-principal); width: 232px; }
.btn--inverse:hover { background: #fff; }

/* En-tête */
.header {
  --h: 112px; --logo-w: 120px; --logo-h: 54px; --btn-h: 50px;
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: var(--fond-page);
  border-bottom: 1px solid var(--bordure-subtile);
  transition: box-shadow .3s ease;
}
.header.is-compact {
  --h: 72px; --logo-w: 89px; --logo-h: 40px; --btn-h: 42px;
  box-shadow: 0 6px 20px -12px rgba(43, 43, 43, .25);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--h); max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter);
  transition: height .3s ease;
}
.header__logo img { width: var(--logo-w); height: var(--logo-h); transition: width .3s ease, height .3s ease; }
.header__actions .btn { height: var(--btn-h); transition: height .3s ease, background-color .2s; }
.nav { display: flex; gap: 24px; font-size: 13px; line-height: 1.21; }
.nav a:hover { color: var(--accent-signature); }
.header__actions { display: flex; align-items: center; gap: 24px; }
.header__tel { font-size: 13px; color: var(--texte-secondaire); }
a.header__tel[href]:hover { color: var(--texte-principal); }
.nav-toggle { display: none; }

/* Présentation */
.hero { padding: 72px 0 80px; }
.hero__grid { display: flex; align-items: center; gap: 64px; }
.hero__text { width: 680px; flex-shrink: 0; display: flex; flex-direction: column; gap: 24px; }
.hero__title { font: 500 52px/1.18 var(--font-titre); letter-spacing: -1.5px; }
.hero__lead { font-size: 18px; color: var(--texte-secondaire); }
.hero__actions { display: flex; gap: 12px; padding-top: 8px; flex-wrap: wrap; }
.hero__meta { font-size: 12px; color: var(--texte-secondaire); }

.photo { position: relative; flex: 1; min-width: 0; height: 420px; border-radius: var(--rayon-16); overflow: hidden; }
.photo img { width: 100%; height: 100%; object-fit: cover; object-position: 68% 50%; }
.photo figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 12px 16px; background: var(--fond-inverse);
  font-size: 12px; color: var(--texte-inverse);
}

/* Sections génériques */
.section { padding: 80px 0; }
.section--white { background: var(--surface-formulaire); }
.section__head { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.section__title { font: 500 36px/1.25 var(--font-titre); }

/* Prestations */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
.card {
  display: flex; flex-direction: column; gap: 16px;
  padding: 24px; background: var(--surface-carte);
  border: 1px solid var(--bordure-subtile); border-radius: var(--rayon-16);
}
.card h3 { font: 500 18px/1.5 var(--font-titre); margin-bottom: -8px; }
.card p { font-size: 14px; color: var(--texte-secondaire); }

/* Bloc photo IT */
.bloc-it { position: relative; height: 345px; overflow: hidden; display: flex; align-items: center; }
.bloc-it__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 0; }
.bloc-it::before { content: ""; position: absolute; inset: 0; background: var(--photo-voile); z-index: 1; }
.bloc-it__content { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: flex-start; }
.bloc-it__title { font: 500 40px/1.2 var(--font-titre); letter-spacing: -1px; color: var(--texte-inverse); max-width: 640px; margin-top: 20px; }
.filet-cuivre { width: 40px; height: 1px; background: var(--accent-signature); margin-top: 20px; }
.bloc-it__text { font-size: 15px; color: var(--texte-inverse-secondaire); max-width: 640px; margin-top: 12px; }
.bloc-it .btn { margin-top: 12px; }

/* Méthode */
.section--methode .section__head { margin-bottom: 40px; }
.steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.steps::before {
  content: ""; position: absolute; top: 7px; left: 7px; height: 1px;
  width: calc(75% + 8px); background: var(--accent-signature);
}
.step { display: flex; flex-direction: column; }
.step__dot { position: relative; z-index: 1; width: 16px; height: 16px; margin-bottom: 24px; }
.step h3 { font: 500 18px/1.5 var(--font-titre); margin-bottom: 10px; }
.step p { font-size: 14px; color: var(--texte-secondaire); }

/* Zone */
.zone { background: var(--surface-formulaire); padding: 72px 0; }
.zone__grid { display: grid; grid-template-columns: 360px 1fr; gap: 64px; align-items: start; }
.zone__title { font: 500 40px/1.25 var(--font-titre); }
.zone__text { font-size: 15px; color: var(--texte-secondaire); margin-top: 12px; }

/* Contact */
.section--contact .section__head { margin-bottom: 40px; }
.contact__grid { display: grid; grid-template-columns: 760px 1fr; gap: 80px; align-items: start; }

.form {
  display: flex; flex-direction: column; gap: 24px;
  padding: 32px; background: var(--surface-formulaire);
  border: 1px solid var(--bordure-subtile); border-radius: var(--rayon-16);
}
.form__head { display: flex; flex-direction: column; gap: 8px; }
.form__head h3 { font: 500 20px/1.25 var(--font-titre); }
.form__head p { font-size: 13px; color: var(--texte-secondaire); }
.form__head .form__note { font-size: 11px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 13px; font-weight: 500; line-height: 1.21; }
.field input, .field textarea, .field select {
  width: 100%; height: var(--controle-hauteur); padding: 0 16px;
  background: var(--surface-formulaire); color: var(--texte-principal);
  border: 1px solid var(--bordure-subtile); border-radius: var(--rayon-16);
  font: 400 13px/1.55 var(--font-texte);
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { height: 128px; padding: 16px; resize: vertical; }
.field ::placeholder { color: var(--texte-secondaire); opacity: 1; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--texte-principal); box-shadow: 0 0 0 3px rgba(184,115,51,.18); }
.field .is-invalid { border-color: #b3261e; }
.select { position: relative; }
.select select { appearance: none; -webkit-appearance: none; padding-right: 40px; cursor: pointer; }
.select select:invalid { color: var(--texte-secondaire); }
.select img { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); pointer-events: none; }

.consent { display: flex; gap: 12px; align-items: flex-start; min-height: 44px; font-size: 12px; line-height: 1.6; color: var(--texte-secondaire); cursor: pointer; }
.consent input {
  appearance: none; -webkit-appearance: none; flex-shrink: 0; margin: 2px 0 0;
  width: 18px; height: 18px; border: 1px solid var(--texte-secondaire); border-radius: var(--rayon-4);
  background: var(--surface-formulaire); cursor: pointer; display: grid; place-items: center;
}
.consent input:checked { background: var(--action-principale); border-color: var(--action-principale); }
.consent input:checked::after { content: ""; width: 5px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg) translate(-1px, -1px); }
.consent input.is-invalid { border-color: #b3261e; }
.consent a { text-decoration: underline; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.cf-turnstile { min-height: 65px; }
.form__status:empty { display: none; }
.form__status.is-success { background: #eef4ec; color: #1f4d2b; }
.btn[disabled] { opacity: .6; cursor: progress; }
.form__status { font-size: 13px; padding: 12px 16px; border-radius: 12px; background: #f3efe9; }
.form__status.is-error { background: #fbeceb; color: #8c1d18; }
.form .btn { align-self: flex-start; }

.direct { display: flex; flex-direction: column; gap: 28px; padding-top: 16px; }
.direct h3 { font: 500 22px/1.25 var(--font-titre); }
.direct__item { display: flex; gap: 16px; align-items: flex-start; }
.direct__item > div { display: flex; flex-direction: column; gap: 6px; }
.direct__label { font-size: 12px; color: var(--texte-secondaire); }
.direct__value { font-size: 15px; }
.direct__value a:hover { color: var(--accent-signature); }
.direct hr { background: var(--bordure-subtile); }
.direct__note { font-size: 13px; color: var(--texte-secondaire); }

/* Pied de page */
.footer { background: var(--fond-inverse); color: var(--texte-inverse); padding: 48px 0; }
.footer .container { display: flex; flex-direction: column; gap: 32px; }
.footer__top { display: flex; gap: 64px; align-items: flex-start; }
.footer__top > img { width: 104px; height: 47px; flex-shrink: 0; }
.footer__editor { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.footer__editor p { font-size: 13px; color: var(--texte-inverse-secondaire); }
.footer__editor .footer__name { font-size: 14px; font-weight: 500; color: var(--texte-inverse); }
.footer__coords { width: 260px; display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--texte-inverse-secondaire); }
.footer hr { background: var(--surface-formulaire); }
.footer__legal { display: flex; gap: 32px; font-size: 13px; line-height: 1.21; }
.footer a:hover { color: var(--accent-signature); }

/* ---------- Responsive ---------- */
@media (max-width: 1280px) {
  :root { --gutter: 48px; }
  .hero__text { width: auto; flex: 1.25; }
  .contact__grid { grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 56px; }
}

@media (max-width: 1024px) {
  :root { --gutter: 32px; }
  body { padding-top: 88px; }
  .header { --h: 88px; }
  .header.is-compact { --h: 64px; --logo-w: 80px; --logo-h: 36px; }
  html { scroll-padding-top: 72px; }
  .nav-toggle {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 6px;
    width: 44px; height: 44px; padding: 10px; margin-left: 16px;
    background: none; border: 1px solid var(--bordure-subtile); border-radius: 12px; cursor: pointer;
  }
  .nav-toggle span { display: block; height: 1.5px; background: var(--texte-principal); transition: transform .2s; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0; padding: 8px var(--gutter) 24px;
    background: var(--fond-page); border-bottom: 1px solid var(--bordure-subtile);
    font-size: 16px;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--bordure-subtile); }
  .header__tel { display: none; }
  .header__inner { position: relative; }
  .header__actions { margin-left: auto; }

  .hero__grid { flex-direction: column; align-items: stretch; gap: 48px; }
  .hero__title { font-size: 44px; }
  .photo { flex: none; height: 380px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .steps::before { display: none; }
  .zone__grid { grid-template-columns: 1fr; gap: 24px; }
  .contact__grid { grid-template-columns: 1fr; gap: 48px; }
  .footer__top { flex-wrap: wrap; gap: 32px; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; }
  body { font-size: 14px; }
  body { padding-top: 72px; }
  .header { --h: 72px; --logo-w: 89px; --logo-h: 40px; --btn-h: 44px; }
  .header.is-compact { --h: 60px; --logo-w: 71px; --logo-h: 32px; --btn-h: 38px; }
  html { scroll-padding-top: 68px; }
  .header__actions .btn { padding: 0 14px; font-size: 13px; }
  .hero { padding: 48px 0 56px; }
  .hero__title { font-size: 34px; letter-spacing: -1px; }
  .hero__lead { font-size: 16px; }
  .hero__actions .btn { flex: 1; }
  .photo { height: 300px; }
  .section { padding: 56px 0; }
  .section__title { font-size: 28px; }
  .cards { grid-template-columns: 1fr; }
  .bloc-it { height: auto; padding: 56px 0; }
  .bloc-it__title { font-size: 30px; }
  .br-desktop { display: none; }
  .steps { grid-template-columns: 1fr; row-gap: 32px; padding-left: 0; }
  .step { position: relative; display: grid; grid-template-columns: 16px 1fr; column-gap: 20px; }
  .step:not(:last-child)::before { content: ""; position: absolute; left: 7px; top: 10px; bottom: -42px; width: 1px; background: var(--accent-signature); }
  .step__dot { grid-row: span 2; margin: 2px 0 0; }
  .zone { padding: 56px 0; }
  .zone__title { font-size: 32px; }
  .form { padding: 20px; }
  .form__row { grid-template-columns: 1fr; }
  .form .btn { align-self: stretch; }
  .footer__coords { width: auto; }
  .footer__legal { flex-wrap: wrap; gap: 16px 32px; }
}

@media (max-width: 380px) {
  .header__actions .btn { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* Bouton retour en haut */
.to-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 40;
  width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--action-principale); color: var(--texte-inverse);
  border: 1px solid var(--action-principale); cursor: pointer;
  box-shadow: 0 8px 24px -10px rgba(43, 43, 43, .45);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s, background-color .2s;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--accent-signature); border-color: var(--accent-signature); }
.to-top:hover svg { transform: translateY(-2px); }
.to-top svg { transition: transform .2s ease; }
@media (max-width: 640px) { .to-top { right: 16px; bottom: 16px; width: 44px; height: 44px; } }

/* Pages légales */
.legal { padding: 72px 0 96px; }
.legal__inner { max-width: calc(760px + 2 * var(--gutter)); }
.legal__back { display: inline-block; font-size: 13px; color: var(--texte-secondaire); margin-bottom: 40px; }
.legal__back:hover { color: var(--accent-signature); }
.legal__title { font: 500 40px/1.25 var(--font-titre); margin-top: 16px; }
.legal__update { font-size: 13px; color: var(--texte-secondaire); margin-top: 12px; }
.legal__intro { font-size: 17px; margin-top: 32px; }
.legal h2 { font: 500 22px/1.25 var(--font-titre); margin: 48px 0 16px; padding-top: 24px; border-top: 1px solid var(--bordure-subtile); }
.legal p, .legal li { font-size: 15px; color: var(--texte-principal); }
.legal p + p, .legal p + ul, .legal ul + p { margin-top: 12px; }
.legal ul { list-style: disc; padding-left: 20px; display: flex; flex-direction: column; gap: 6px; }
.legal main a, .legal p a, .legal li a { text-decoration: underline; text-underline-offset: 2px; }
.legal p a:hover, .legal li a:hover { color: var(--accent-signature); }
.legal .todo { background: #fbeceb; color: #8c1d18; padding: 1px 6px; border-radius: 4px; }
@media (max-width: 640px) {
  .legal { padding: 40px 0 64px; }
  .legal__back { margin-bottom: 28px; }
  .legal__title { font-size: 30px; }
  .legal h2 { font-size: 20px; margin-top: 36px; }
}

/* Avis clients */
.avis + .zone { border-top: 1px solid var(--bordure-subtile); }
.avis__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 32px; }
.avis__head .section__head { margin-bottom: 0; }
.avis__resume { text-align: right; flex-shrink: 0; }
.avis__note { display: flex; align-items: center; justify-content: flex-end; gap: 12px; font: 500 40px/1 var(--font-titre); }
.avis__total { font-size: 13px; color: var(--texte-secondaire); margin-top: 8px; }
.etoiles {
  --pct: 100%;
  display: inline-block; font-size: 20px; line-height: 1; letter-spacing: 2px;
  background: linear-gradient(90deg, var(--accent-signature) var(--pct), var(--bordure-subtile) var(--pct));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.etoiles::before { content: "★★★★★"; }
.etoiles--petites { font-size: 15px; letter-spacing: 1px; }
.avis__liste { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
.avis__liste:empty { display: none; }
.avis__carte {
  display: flex; flex-direction: column; gap: 14px;
  padding: 24px; background: var(--surface-carte);
  border: 1px solid var(--bordure-subtile); border-radius: var(--rayon-16);
}
.avis__auteur { display: flex; align-items: center; gap: 12px; }
.avis__initiale {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center;
  background: var(--fond-inverse); color: var(--texte-inverse);
  font: 500 16px/1 var(--font-titre);
}
.avis__nom { font: 500 15px/1.3 var(--font-titre); }
.avis__nom a:hover { color: var(--accent-signature); }
.avis__date { font-size: 12px; color: var(--texte-secondaire); }
.avis__texte { font-size: 14px; color: var(--texte-secondaire); white-space: pre-line; }
.avis__texte.is-coupe { display: -webkit-box; -webkit-line-clamp: 6; -webkit-box-orient: vertical; overflow: hidden; }
.avis__plus {
  align-self: flex-start; padding: 0; background: none; border: 0; cursor: pointer;
  font: 600 13px/1.4 var(--font-texte); color: var(--texte-principal);
  text-decoration: underline; text-underline-offset: 3px;
}
.avis__plus:hover { color: var(--accent-signature); }
.avis__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.avis__source { font-size: 12px; color: var(--texte-secondaire); margin-top: 16px; }
@media (max-width: 1024px) {
  .avis__liste { grid-template-columns: 1fr 1fr; }
  .avis__carte:nth-child(3):last-child { grid-column: span 2; }
}
@media (max-width: 640px) {
  .avis__head { flex-direction: column; align-items: flex-start; gap: 20px; }
  .avis__resume { text-align: left; }
  .avis__note { justify-content: flex-start; font-size: 34px; }
  .avis__liste { grid-template-columns: 1fr; }
  .avis__carte:nth-child(3):last-child { grid-column: auto; }
  .avis__actions .btn { flex: 1 1 100%; }
}
.avis__carte--note { gap: 12px; }