/* Écono Nettoyage — feuille de style partagée */
:root {
  --vert: #14532d;
  --vert-fonce: #0b3d20;
  --bleu: #0f4c81;
  --accent: #16a34a;
  --accent-survol: #15803d;
  --fond: #ffffff;
  --fond-doux: #f2f7f4;
  --texte: #1f2937;
  --texte-doux: #4b5563;
  --bordure: #d9e4dc;
  --rayon: 12px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--texte);
  background: var(--fond);
}

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

a { color: var(--bleu); }
a:hover { color: var(--vert); }

.conteneur {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- En-tête ---------- */
.entete {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--vert-fonce);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}
.entete .conteneur {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}
.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.2px;
  padding: 0.3rem 0;
}
.logo:hover { color: #bbf7d0; }
nav.principale { display: flex; flex-wrap: wrap; gap: 0.25rem 1.1rem; }
nav.principale a {
  color: #e7f5ec;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  padding: 0.55rem 0.3rem;
}
nav.principale a:hover { color: #fff; text-decoration: underline; }
.bouton-appel {
  background: var(--accent);
  color: #fff !important;
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.bouton-appel:hover { background: var(--accent-survol); }

/* ---------- Héros ---------- */
.hero {
  background: linear-gradient(135deg, var(--vert-fonce), var(--bleu));
  color: #fff;
  padding: 3rem 0;
}
.hero .conteneur {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2rem;
  align-items: center;
}
.hero h1 { font-size: 2.4rem; line-height: 1.2; margin: 0 0 1rem; }
.hero p { font-size: 1.15rem; margin: 0 0 1.4rem; }
.hero img {
  border-radius: var(--rayon);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  width: 100%;
  max-height: 460px;
  object-fit: cover;
}

/* ---------- Sections ---------- */
section { padding: 2.6rem 0; }
section.alterne { background: var(--fond-doux); }
h1 { font-size: 2.2rem; line-height: 1.25; color: var(--vert-fonce); margin-top: 0; }
h2 { font-size: 1.7rem; color: var(--vert-fonce); margin: 0 0 1rem; }
h3 { font-size: 1.2rem; color: var(--vert-fonce); margin: 0 0 0.5rem; }
.lead { font-size: 1.2rem; }

/* ---------- Grille des services ---------- */
.grille-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.carte {
  background: #fff;
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 1.5rem;
  box-shadow: 0 2px 6px rgba(11, 61, 32, 0.06);
}
.carte p { color: var(--texte-doux); margin: 0 0 1rem; }
.carte a.lien-service { font-weight: 700; text-decoration: none; display: inline-block; padding: 0.4rem 0; }
.carte a.lien-service:hover { text-decoration: underline; }

/* ---------- Boutons ---------- */
.bouton {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  text-decoration: none;
  margin: 0.3rem 0.5rem 0.3rem 0;
}
.bouton:hover { background: var(--accent-survol); color: #fff; }
.bouton.secondaire {
  background: #fff;
  color: var(--vert-fonce);
  border: 2px solid var(--vert-fonce);
}
.bouton.secondaire:hover { background: var(--fond-doux); color: var(--vert-fonce); }
.hero .bouton.secondaire { border-color: #fff; }

/* ---------- Appel à l'action ---------- */
.cta {
  background: var(--vert-fonce);
  color: #fff;
  text-align: center;
  padding: 2.8rem 0;
}
.cta h2 { color: #fff; }
.cta p { max-width: 640px; margin: 0 auto 1.4rem; }

/* ---------- Témoignages ---------- */
.temoignage {
  background: #fff;
  border-left: 5px solid var(--accent);
  border-radius: var(--rayon);
  padding: 1.5rem 1.75rem;
  max-width: 720px;
  margin: 1.5rem auto;
  box-shadow: 0 2px 8px rgba(11, 61, 32, 0.08);
}
.temoignage blockquote {
  margin: 0;
  font-size: 1.35rem;
  font-style: italic;
  color: var(--vert-fonce);
}
.temoignage figcaption { margin-top: 0.6rem; color: var(--texte-doux); font-weight: 600; }

/* ---------- Galerie ---------- */
.galerie {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.galerie img {
  border-radius: var(--rayon);
  width: 100%;
  height: 300px;
  object-fit: cover;
}

/* ---------- Page service ---------- */
.page-service .photo-principale {
  border-radius: var(--rayon);
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  margin: 1rem 0 1.5rem;
}
.atouts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.atout {
  background: var(--fond-doux);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 1.1rem 1.25rem;
  font-weight: 600;
  color: var(--vert-fonce);
}

/* ---------- Contact ---------- */
.coordonnees {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.coordonnees .carte p { margin: 0.3rem 0; }
.gros-tel { font-size: 1.6rem; font-weight: 800; }
.gros-tel a { color: var(--vert-fonce); text-decoration: none; }
.gros-tel a:hover { text-decoration: underline; }

/* ---------- Pied de page ---------- */
.pied {
  background: #0a2e1a;
  color: #d7e9dd;
  padding: 2.5rem 0 5.5rem;
  margin-top: 0;
}
.pied .conteneur {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.pied h3 { color: #fff; }
.pied a { color: #bbf7d0; }
.pied p { margin: 0.3rem 0; }
.pied nav { display: flex; flex-direction: column; gap: 0.1rem; }
.pied nav a { text-decoration: none; padding: 0.45rem 0; }
.pied nav a:hover { text-decoration: underline; }

/* ---------- Bouton d'appel mobile ---------- */
.appel-mobile {
  display: none;
}
@media (max-width: 720px) {
  .entete .conteneur { row-gap: 0.3rem; }
  nav.principale { width: 100%; gap: 0.1rem 1rem; }
  .hero .conteneur { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.9rem; }
  h1 { font-size: 1.8rem; }
  body { padding-bottom: 64px; }
  .appel-mobile {
    display: block;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 100;
    background: var(--accent);
    color: #fff;
    text-align: center;
    font-weight: 800;
    font-size: 1.15rem;
    padding: 1rem;
    text-decoration: none;
    box-shadow: 0 -3px 12px rgba(0, 0, 0, 0.3);
  }
  .appel-mobile:hover { background: var(--accent-survol); color: #fff; }
  .pied { padding-bottom: 2.5rem; }
}