/* ==========================================================================
   Chauffe-eau Trois-Rivières — style.css
   ========================================================================== */

/* --- Variables --- */
:root {
  --couleur-principale: #1A3A5C;
  --couleur-principale-clair: #2A5380;
  --couleur-accent: #E85D04;
  --couleur-accent-hover: #C44D03;
  --couleur-fond: #F8F9FA;
  --couleur-fond-section: #EEF2F7;
  --couleur-texte: #212529;
  --couleur-texte-leger: #6C757D;
  --couleur-blanc: #FFFFFF;
  --couleur-succes: #2D6A4F;
  --couleur-urgence: #C1121F;
  --couleur-urgence-hover: #9F0E19;
  --couleur-bordure: #DEE2E6;

  --ombre-douce: 0 2px 8px rgba(26, 58, 92, 0.08);
  --ombre-marquee: 0 4px 16px rgba(26, 58, 92, 0.15);

  --largeur-max: 1180px;
  --rayon: 4px;
  --rayon-grand: 8px;

  --transition: 0.18s ease-out;
}

/* --- Reset / base --- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Source Sans Pro', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--couleur-texte);
  background: var(--couleur-fond);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', system-ui, sans-serif;
  font-weight: 700;
  color: var(--couleur-principale);
  line-height: 1.25;
  margin: 0 0 0.6em;
}

h1 { font-size: 2.2rem; }
h2 { font-size: 1.7rem; margin-top: 0.4em; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }

p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.4em; }
li { margin-bottom: 0.4em; }

a {
  color: var(--couleur-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--couleur-accent-hover); text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

/* --- Layout helpers --- */
section {
  padding: 60px 24px;
}
section > * {
  max-width: var(--largeur-max);
  margin-left: auto;
  margin-right: auto;
}

/* Centre titres de section et premier paragraphe d'intro */
section > h2 {
  text-align: center;
  margin-bottom: 0.3em;
}
section > h2 + p,
section > p:first-of-type {
  text-align: center;
  max-width: 780px;
  color: var(--couleur-texte-leger);
  font-size: 1.05rem;
}

/* Sections-service (page Services) : largeur de lecture confortable,
   bloc explicitement centré, texte aligné à gauche à l'intérieur */
section.section-service > h2,
section.section-service > h3,
section.section-service > p,
section.section-service > ul,
section.section-service > ol {
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
  color: var(--couleur-texte);
}
section.section-service > h2 {
  margin-top: 0;
  margin-bottom: 0.5em;
}
section.section-service > h3 {
  margin-top: 1.4em;
  margin-bottom: 0.4em;
}
section.section-service > p {
  font-size: 1rem;
}
section.section-service > .section-cta-centre {
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

/* Navigation ancres centrée à l'échelle de la section intro */
section > .navigation-ancres {
  margin-left: auto;
  margin-right: auto;
  max-width: 980px;
}

/* Boutons CTA centrés à droite/centre dans les sections-service */
section.section-service > .section-cta-centre {
  text-align: center;
}

/* Articles de blogue : pas de centrage forcé (texte continu) */
article.article-blogue h2,
article.article-blogue h3,
article.article-blogue p { text-align: left; max-width: none; color: inherit; }
.section-fond-clair { background: var(--couleur-fond-section); }
.section-bleu { background: var(--couleur-principale); color: var(--couleur-blanc); }
.section-bleu h2, .section-bleu h3 { color: var(--couleur-blanc); }

/* --- Header / Nav --- */
header.site-header {
  background: var(--couleur-blanc);
  border-bottom: 1px solid var(--couleur-bordure);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--ombre-douce);
}
.nav-container {
  max-width: var(--largeur-max);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--couleur-principale);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.1;
}
.logo:hover { color: var(--couleur-principale); text-decoration: none; }
.logo .logo-icone {
  display: inline-block;
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--couleur-principale), var(--couleur-principale-clair));
  border-radius: var(--rayon);
  position: relative;
  flex-shrink: 0;
}
.logo .logo-icone::after {
  content: "💧";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18px;
}
.logo-textes { display: flex; flex-direction: column; }
.logo-soustitre {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--couleur-texte-leger);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

nav.menu-principal ul {
  list-style: none;
  display: flex;
  gap: 22px;
  margin: 0;
  padding: 0;
}
nav.menu-principal a {
  color: var(--couleur-texte);
  font-weight: 600;
  font-size: 0.95rem;
}
nav.menu-principal a:hover { color: var(--couleur-accent); text-decoration: none; }
nav.menu-principal a.actif { color: var(--couleur-accent); }

.nav-telephone {
  background: var(--couleur-urgence);
  color: var(--couleur-blanc) !important;
  padding: 10px 16px;
  border-radius: var(--rayon);
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-telephone:hover { background: var(--couleur-urgence-hover); text-decoration: none; color: white !important; }

.hamburger {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px; height: 3px;
  background: var(--couleur-principale);
  margin: 5px 0;
  border-radius: 2px;
  transition: var(--transition);
}

/* --- Boutons --- */
.btn-soumission, .btn-telephone, .btn-urgence, .btn-secondaire {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--rayon);
  font-weight: 700;
  text-decoration: none;
  font-size: 1rem;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--transition), transform 0.1s;
  text-align: center;
}
.btn-soumission { background: var(--couleur-accent); color: var(--couleur-blanc); }
.btn-soumission:hover { background: var(--couleur-accent-hover); color: white; text-decoration: none; }

.btn-telephone { background: var(--couleur-principale); color: var(--couleur-blanc); }
.btn-telephone:hover { background: var(--couleur-principale-clair); color: white; text-decoration: none; }

.btn-urgence { background: var(--couleur-urgence); color: var(--couleur-blanc); }
.btn-urgence:hover { background: var(--couleur-urgence-hover); color: white; text-decoration: none; }

.btn-secondaire {
  background: var(--couleur-blanc);
  color: var(--couleur-principale);
  border: 2px solid var(--couleur-principale);
}
.btn-secondaire:hover { background: var(--couleur-principale); color: white; text-decoration: none; }

.btn-large { padding: 18px 32px; font-size: 1.1rem; }
.btn-xxl { padding: 24px 40px; font-size: 1.5rem; }

button.btn-soumission:active, button.btn-urgence:active { transform: translateY(1px); }

/* --- Hero --- */
#hero {
  background: linear-gradient(135deg, var(--couleur-principale) 0%, var(--couleur-principale-clair) 100%);
  color: var(--couleur-blanc);
  text-align: center;
  padding: 80px 24px;
}
#hero h1 {
  color: var(--couleur-blanc);
  font-size: 2.6rem;
  margin-bottom: 0.4em;
}
#hero .sous-titre {
  font-size: 1.2rem;
  max-width: 680px;
  margin: 0 auto 28px;
  opacity: 0.95;
}
.hero-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}
.hero-badges span {
  background: rgba(255,255,255,0.12);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
}
.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Signaux d'alarme --- */
.liste-signaux {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
  margin: 32px auto;
  max-width: 1180px;
  justify-content: center;
}
.liste-signaux li {
  background: var(--couleur-blanc);
  padding: 22px;
  border-left: 4px solid var(--couleur-urgence);
  border-radius: var(--rayon);
  box-shadow: var(--ombre-douce);
}
.liste-signaux strong { color: var(--couleur-principale); font-size: 1.05rem; }
.texte-action {
  text-align: center;
  font-size: 1.15rem;
  font-weight: 600;
  margin: 28px auto 16px;
  max-width: 1180px;
  color: var(--couleur-principale);
}

/* --- Grilles de cartes --- */
.grille-services,
.grille-confiance,
.grille-temoignages,
.grille-situations {
  display: grid;
  gap: 20px;
  margin: 32px auto;
  max-width: 1180px;
  justify-content: center;
}
.grille-services { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.grille-confiance { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grille-temoignages { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.grille-situations { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); max-width: 900px; }

.carte-service {
  background: var(--couleur-blanc);
  padding: 24px;
  border-radius: var(--rayon-grand);
  box-shadow: var(--ombre-douce);
  transition: transform var(--transition), box-shadow var(--transition);
}
.carte-service:hover { transform: translateY(-3px); box-shadow: var(--ombre-marquee); }
.carte-service.urgence { border-top: 4px solid var(--couleur-urgence); }
.carte-service .icone { font-size: 2.2rem; margin-bottom: 10px; }
.carte-service h3 { margin-bottom: 8px; }
.carte-service p { color: var(--couleur-texte-leger); margin-bottom: 14px; }
.carte-service a { font-weight: 600; }

.badge-confiance {
  background: var(--couleur-blanc);
  padding: 22px;
  border-radius: var(--rayon-grand);
  box-shadow: var(--ombre-douce);
}
.badge-confiance strong {
  display: block;
  color: var(--couleur-succes);
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.badge-confiance p { color: var(--couleur-texte-leger); margin: 0; }

/* --- Processus --- */
.etapes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: 36px auto;
  max-width: 1180px;
  justify-content: center;
}
.etape {
  text-align: center;
  padding: 20px;
}
.etape .numero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--couleur-accent);
  color: var(--couleur-blanc);
  border-radius: 50%;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 14px;
}
.etape h3 { font-size: 1.1rem; margin-bottom: 8px; }
.etape p { color: var(--couleur-texte-leger); font-size: 0.95rem; }

/* --- Témoignages --- */
.temoignage {
  background: var(--couleur-blanc);
  padding: 24px;
  border-radius: var(--rayon-grand);
  box-shadow: var(--ombre-douce);
}
.temoignage .etoiles {
  color: #FFC107;
  font-size: 1.1rem;
  margin-bottom: 10px;
}
.temoignage p { font-style: italic; }
.temoignage strong { color: var(--couleur-principale); font-size: 0.92rem; }
.note-temoignages {
  text-align: center;
  font-size: 0.85rem;
  color: var(--couleur-texte-leger);
}

/* --- Formulaire --- */
.bloc-formulaire,
#formulaire-accueil,
#formulaire-contact,
#urgence-formulaire {
  background: var(--couleur-fond-section);
}
form {
  max-width: 720px;
  margin: 0 auto;
  background: var(--couleur-blanc);
  padding: 32px;
  border-radius: var(--rayon-grand);
  box-shadow: var(--ombre-douce);
}
.champ { margin-bottom: 18px; }
.champ label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--couleur-principale);
  font-size: 0.95rem;
}
.champ input,
.champ select,
.champ textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  font-family: inherit;
  font-size: 1rem;
  background: var(--couleur-blanc);
  color: var(--couleur-texte);
  transition: border-color var(--transition);
}
.champ input:focus,
.champ select:focus,
.champ textarea:focus {
  outline: 0;
  border-color: var(--couleur-accent);
  box-shadow: 0 0 0 3px rgba(232, 93, 4, 0.15);
}
.rangee-champs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.champ-consentement label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 400;
  color: var(--couleur-texte-leger);
  font-size: 0.9rem;
}
.champ-consentement input[type="checkbox"] {
  width: auto;
  margin-top: 3px;
}
.mention-confidentialite,
.mention-reponse {
  text-align: center;
  margin-top: 16px;
  font-size: 0.88rem;
  color: var(--couleur-texte-leger);
}
.mention-reponse { line-height: 1.8; }
form button[type="submit"] { width: 100%; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-message {
  max-width: 720px;
  margin: 16px auto 0;
  padding: 14px 18px;
  border-radius: var(--rayon);
  font-weight: 600;
  display: none;
}
.form-message.is-visible { display: block; }
.form-success {
  background: rgba(45, 106, 79, 0.1);
  color: var(--couleur-succes);
  border-left: 4px solid var(--couleur-succes);
}
.form-error {
  background: rgba(193, 18, 31, 0.08);
  color: var(--couleur-urgence);
  border-left: 4px solid var(--couleur-urgence);
}

/* --- Section CTA centrée --- */
.section-cta-centre {
  text-align: center;
  margin-top: 24px;
}

/* --- Page services - sections --- */
.section-service { border-top: 1px solid var(--couleur-bordure); }
.section-service h2 { margin-top: 0; }
.navigation-ancres {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin: 30px auto 0;
  max-width: 980px;
}
.navigation-ancres a {
  background: var(--couleur-blanc);
  padding: 10px 18px;
  border-radius: 20px;
  font-weight: 600;
  color: var(--couleur-principale);
  border: 1.5px solid var(--couleur-bordure);
}
.navigation-ancres a:hover { border-color: var(--couleur-accent); color: var(--couleur-accent); text-decoration: none; }
.intro-large {
  font-size: 1.1rem;
  max-width: 820px;
  margin: 0 auto 20px;
  text-align: center;
  color: var(--couleur-texte-leger);
}

/* --- Page urgence --- */
.section-urgence { background: rgba(193, 18, 31, 0.04); border-top: 3px solid var(--couleur-urgence); }
.bloc-urgence-telephone {
  background: var(--couleur-urgence);
  color: var(--couleur-blanc);
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--rayon-grand);
  margin: 24px auto;
  max-width: 720px;
}
.bloc-urgence-telephone p { margin: 0 0 12px; font-size: 1.1rem; }
.bloc-urgence-telephone .btn-urgence {
  background: var(--couleur-blanc);
  color: var(--couleur-urgence);
}
.bloc-urgence-telephone .btn-urgence:hover { background: #fff5f5; color: var(--couleur-urgence); }
.bloc-urgence-telephone .sous-numero { font-size: 0.9rem; opacity: 0.9; margin-top: 12px; }

.cta-urgence { text-align: center; margin: 28px auto; max-width: 1180px; }

.situation {
  background: var(--couleur-blanc);
  padding: 24px;
  border-radius: var(--rayon-grand);
  box-shadow: var(--ombre-douce);
  border-left: 5px solid var(--couleur-texte-leger);
}
.situation.urgente { border-left-color: var(--couleur-urgence); }
.situation.rapide { border-left-color: var(--couleur-accent); }
.situation h3 { margin-bottom: 12px; }
.situation ul { padding-left: 20px; }
.situation a { margin-top: 12px; display: inline-block; }

.etapes-urgence {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 32px auto;
  max-width: 860px;
}
.etape-urgence {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--couleur-blanc);
  padding: 24px;
  border-radius: var(--rayon-grand);
  box-shadow: var(--ombre-douce);
}
.numero-urgence {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  background: var(--couleur-urgence);
  color: var(--couleur-blanc);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
}
.contenu-etape h3 { margin-top: 0; }

.avertissement-securite {
  background: #FFF3CD;
  border: 1.5px solid #FFC107;
  border-radius: var(--rayon-grand);
  padding: 20px 24px;
  margin: 28px auto;
  max-width: 860px;
}
.avertissement-securite h3 { color: #856404; margin-top: 0; }

/* --- Page contact --- */
.coordonnees-directes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 30px auto;
  max-width: 980px;
  justify-content: center;
}
.coord-item {
  background: var(--couleur-blanc);
  padding: 20px;
  border-radius: var(--rayon-grand);
  box-shadow: var(--ombre-douce);
  text-align: center;
}
.coord-item strong { display: block; color: var(--couleur-principale); font-size: 1rem; margin-bottom: 8px; }
.coord-item a { font-size: 1.1rem; font-weight: 700; display: block; margin-bottom: 6px; }
.coord-item span { color: var(--couleur-texte-leger); font-size: 0.88rem; }
.intro-contact { font-size: 1.1rem; max-width: 760px; margin: 0 auto; }

/* --- Blogue --- */
.blogue-liste {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin: 32px auto;
  max-width: 1180px;
  justify-content: center;
}
.blogue-carte {
  background: var(--couleur-blanc);
  border-radius: var(--rayon-grand);
  box-shadow: var(--ombre-douce);
  padding: 24px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.blogue-carte:hover { transform: translateY(-3px); box-shadow: var(--ombre-marquee); }
.blogue-carte h3 { margin-bottom: 10px; }
.blogue-carte h3 a { color: var(--couleur-principale); text-decoration: none; }
.blogue-carte h3 a:hover { color: var(--couleur-accent); }
.blogue-carte .meta { font-size: 0.85rem; color: var(--couleur-texte-leger); margin-bottom: 12px; }
.blogue-carte .extrait { color: var(--couleur-texte); margin-bottom: 14px; }
.blogue-carte .lien-lire { font-weight: 600; }

article.article-blogue {
  max-width: 820px;
  margin: 0 auto;
  background: var(--couleur-blanc);
  padding: 40px;
  border-radius: var(--rayon-grand);
  box-shadow: var(--ombre-douce);
}
article.article-blogue h1 { font-size: 2rem; }
article.article-blogue h2 { font-size: 1.45rem; margin-top: 1.8em; padding-top: 0.4em; border-top: 1px solid var(--couleur-bordure); }
article.article-blogue h3 { font-size: 1.15rem; margin-top: 1.4em; color: var(--couleur-principale-clair); }
article.article-blogue .meta-article {
  color: var(--couleur-texte-leger);
  font-size: 0.92rem;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--couleur-bordure);
}
article.article-blogue .cta-bas {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--couleur-bordure);
  text-align: center;
}
.fil-ariane {
  max-width: var(--largeur-max);
  margin: 0 auto;
  padding: 16px 24px 0;
  font-size: 0.88rem;
  color: var(--couleur-texte-leger);
}
.fil-ariane a { color: var(--couleur-texte-leger); }
.fil-ariane a:hover { color: var(--couleur-accent); }

/* --- Footer --- */
footer.site-footer {
  background: var(--couleur-principale);
  color: var(--couleur-blanc);
  padding: 48px 24px 0;
  margin-top: 60px;
}
.footer-contenu {
  max-width: var(--largeur-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}
.footer-colonne h4 {
  color: var(--couleur-blanc);
  margin-bottom: 14px;
  font-size: 1.05rem;
}
.footer-colonne p,
.footer-colonne li,
.footer-colonne a {
  color: rgba(255,255,255,0.85);
  font-size: 0.92rem;
}
.footer-colonne ul { list-style: none; padding: 0; }
.footer-colonne li { margin-bottom: 6px; }
.footer-colonne a:hover { color: var(--couleur-accent); text-decoration: none; }
.footer-bas {
  max-width: var(--largeur-max);
  margin: 32px auto 0;
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,0.15);
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}
.footer-bas a { color: rgba(255,255,255,0.85); }

/* --- Sticky mobile call --- */
.sticky-mobile {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--couleur-urgence);
  box-shadow: 0 -2px 12px rgba(0,0,0,0.2);
}
.btn-sticky-telephone {
  display: block;
  width: 100%;
  padding: 16px;
  text-align: center;
  background: var(--couleur-urgence);
  color: var(--couleur-blanc);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
}
.btn-sticky-telephone:hover { color: white; text-decoration: none; }

/* --- Responsive --- */
@media (max-width: 768px) {
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.35rem; }
  section { padding: 40px 18px; }

  #hero { padding: 50px 18px; }
  #hero h1 { font-size: 1.85rem; }
  #hero .sous-titre { font-size: 1rem; }

  nav.menu-principal {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--couleur-blanc);
    border-bottom: 1px solid var(--couleur-bordure);
    box-shadow: var(--ombre-marquee);
  }
  nav.menu-principal.ouvert { display: block; }
  nav.menu-principal ul {
    flex-direction: column;
    gap: 0;
    padding: 12px 24px;
  }
  nav.menu-principal li { padding: 12px 0; border-bottom: 1px solid var(--couleur-bordure); }
  nav.menu-principal li:last-child { border-bottom: 0; }

  .nav-telephone { display: none; }
  .hamburger { display: block; }

  .rangee-champs { grid-template-columns: 1fr; }
  form { padding: 22px; }

  .etape-urgence { flex-direction: column; gap: 12px; }

  .sticky-mobile { display: block; }
  body { padding-bottom: 60px; }

  .hero-cta { flex-direction: column; }
  .hero-cta .btn-soumission,
  .hero-cta .btn-telephone { width: 100%; box-sizing: border-box; }
}

@media (min-width: 769px) {
  .sticky-mobile { display: none !important; }
}

/* ============================================================
   BANDEAU DE CONSENTEMENT AUX TÉMOINS (Loi 25)
   Noms neutres (cetr-bar) pour éviter le blocage par adblockers
   ============================================================ */
#cetr-consent-bar {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 9999;
  background: #fff;
  color: #222;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
  animation: cetr-slide-in 0.28s ease-out;
}
@keyframes cetr-slide-in {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cetr-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  max-width: 1100px;
  margin: 0 auto;
}
.cetr-bar-text {
  flex: 1 1 320px;
  font-size: 0.92rem;
  line-height: 1.45;
}
.cetr-bar-text strong { display: block; margin-bottom: 2px; color: var(--couleur-principale); }
.cetr-bar-text a {
  color: var(--couleur-accent);
  text-decoration: underline;
}
.cetr-bar-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.cetr-bar-btn {
  border: none;
  padding: 9px 20px;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: 5px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s, transform 0.1s;
}
.cetr-bar-btn:active { transform: translateY(1px); }
.cetr-bar-btn-refuse {
  background: #e8eaed;
  color: #333;
}
.cetr-bar-btn-refuse:hover { background: #d8dbe0; }
.cetr-bar-btn-accept {
  background: var(--couleur-accent);
  color: #fff;
}
.cetr-bar-btn-accept:hover { background: var(--couleur-accent-hover); }

@media (max-width: 768px) {
  #cetr-consent-bar { left: 8px; right: 8px; bottom: 8px; border-radius: 6px; }
  .cetr-bar-inner {
    padding: 12px 14px;
    flex-direction: column;
    align-items: stretch;
  }
  .cetr-bar-text { flex: 0 0 auto; font-size: 0.85rem; }
  .cetr-bar-text strong { font-size: 0.95rem; }
  .cetr-bar-actions { width: 100%; gap: 8px; }
  .cetr-bar-btn { flex: 1; padding: 10px 14px; font-size: 0.95rem; }
  /* Tant que le bandeau est visible, on masque le bouton sticky-mobile
     pour éviter la superposition (le visiteur décide d'abord du consentement) */
  body.has-consent-bar .sticky-mobile { display: none !important; }
}