/* Guide Déneigement Québec — feuille de style */
:root {
  --bleu-fonce: #16324f;
  --bleu: #1f6fb2;
  --bleu-clair: #e8f1fa;
  --accent: #e8752a;
  --accent-fonce: #c85f1a;
  --texte: #2b2b2b;
  --gris: #5a6b7c;
  --fond: #ffffff;
  --fond-doux: #f5f8fb;
  --bordure: #dbe4ee;
  --vert: #2e7d32;
  --rouge: #c0392b;
  --rayon: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--texte);
  background: var(--fond);
  line-height: 1.65;
  font-size: 17px;
}

/* ---------- En-tête ---------- */
.site-header {
  background: var(--bleu-fonce);
  color: #fff;
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}
.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.site-logo {
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: .2px;
}
.site-logo span { color: #9fd0f5; }
.main-nav { display: flex; flex-wrap: wrap; gap: 4px; }
.main-nav a {
  color: #dce9f5;
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: .95rem;
}
.main-nav a:hover, .main-nav a.actif {
  background: rgba(255,255,255,.14);
  color: #fff;
}

/* ---------- Contenu ---------- */
.conteneur { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.conteneur-etroit { max-width: 760px; margin: 0 auto; padding: 0 20px; }

.hero {
  background: linear-gradient(135deg, var(--bleu-fonce) 0%, var(--bleu) 100%);
  color: #fff;
  padding: 56px 0 48px;
}
.hero h1 { margin: 0 0 12px; font-size: 2.1rem; line-height: 1.25; }
.hero p.sous-titre { font-size: 1.15rem; color: #d7e8f7; max-width: 640px; }

.bandeau-outil {
  background: var(--bleu-clair);
  border: 1px solid #bcd6ee;
  border-radius: var(--rayon);
  padding: 22px 24px;
  margin: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.bandeau-outil h2 { margin: 0 0 6px; font-size: 1.25rem; }
.bandeau-outil p { margin: 0; color: var(--gris); }

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: 12px 26px;
  border-radius: 8px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}
.btn:hover { background: var(--accent-fonce); }
.btn-secondaire { background: var(--bleu); }
.btn-secondaire:hover { background: #185d93; }

.grille-cartes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin: 28px 0;
}
.carte {
  background: var(--fond-doux);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 22px;
}
.carte h3 { margin-top: 0; }
.carte h3 a { color: var(--bleu-fonce); text-decoration: none; }
.carte h3 a:hover { color: var(--bleu); }
.carte p { color: var(--gris); margin-bottom: 0; }

section.bloc { margin: 40px 0; }
h2.section { font-size: 1.6rem; color: var(--bleu-fonce); margin-bottom: 14px; }

/* ---------- Tableaux ---------- */
.tableau-defilant { overflow-x: auto; margin: 20px 0; }
table.prix {
  width: 100%;
  border-collapse: collapse;
  font-size: .98rem;
  min-width: 560px;
}
table.prix th, table.prix td {
  border: 1px solid var(--bordure);
  padding: 10px 14px;
  text-align: left;
}
table.prix th { background: var(--bleu-fonce); color: #fff; }
table.prix tr:nth-child(even) td { background: var(--fond-doux); }
table.prix td.nombre { font-weight: 700; color: var(--bleu-fonce); white-space: nowrap; }

.note {
  font-size: .9rem;
  color: var(--gris);
  background: var(--fond-doux);
  border-left: 4px solid var(--bleu);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  margin: 20px 0;
}
.note.danger { border-left-color: var(--rouge); }
.note.succes { border-left-color: var(--vert); }

/* ---------- Listes ---------- */
ul.verif { list-style: none; padding-left: 0; }
ul.verif li { padding: 6px 0 6px 30px; position: relative; }
ul.verif li::before { content: "✓"; position: absolute; left: 4px; color: var(--vert); font-weight: 800; }
ul.alerte { list-style: none; padding-left: 0; }
ul.alerte li { padding: 6px 0 6px 30px; position: relative; }
ul.alerte li::before { content: "⚠"; position: absolute; left: 2px; }

/* ---------- Formulaires / outils ---------- */
.outil {
  background: var(--fond-doux);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 28px;
  margin: 28px 0;
}
.champ { margin-bottom: 18px; }
.champ label { display: block; font-weight: 700; margin-bottom: 6px; color: var(--bleu-fonce); }
.champ select, .champ input[type="number"] {
  width: 100%;
  max-width: 420px;
  padding: 10px 12px;
  font-size: 1rem;
  border: 1px solid var(--bordure);
  border-radius: 6px;
}
.champ-case { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; }
.champ-case input { margin-top: 5px; transform: scale(1.25); }
.champ-case label { font-weight: 600; }
.champ-case small { display: block; color: var(--gris); font-weight: 400; }

.resultat {
  display: none;
  background: #fff;
  border: 2px solid var(--bleu);
  border-radius: var(--rayon);
  padding: 24px;
  margin-top: 24px;
}
.resultat.visible { display: block; }
.resultat .fourchette {
  font-size: 2rem;
  font-weight: 800;
  color: var(--bleu-fonce);
  margin: 6px 0 12px;
}
.resultat .fourchette small { font-size: 1rem; font-weight: 400; color: var(--gris); }

.score-cercle {
  width: 110px; height: 110px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: 800;
  margin: 0 auto 16px;
  color: #fff;
}
.score-bon { background: var(--vert); }
.score-moyen { background: var(--accent); }
.score-faible { background: var(--rouge); }

/* ---------- FAQ ---------- */
.faq details {
  border: 1px solid var(--bordure);
  border-radius: 8px;
  margin-bottom: 12px;
  background: var(--fond-doux);
}
.faq summary {
  padding: 14px 18px;
  font-weight: 700;
  cursor: pointer;
  color: var(--bleu-fonce);
}
.faq details div { padding: 0 18px 16px; }

/* ---------- Pied de page ---------- */
.site-footer {
  background: var(--bleu-fonce);
  color: #b9d2e8;
  margin-top: 60px;
  padding: 36px 0 28px;
  font-size: .92rem;
}
.site-footer a { color: #dcebfb; }
.footer-inner {
  max-width: 1080px; margin: 0 auto; padding: 0 20px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px;
}
.footer-inner nav a { margin-right: 16px; text-decoration: none; }
.footer-inner nav a:hover { text-decoration: underline; }

@media (max-width: 640px) {
  .hero h1 { font-size: 1.6rem; }
  .resultat .fourchette { font-size: 1.5rem; }
  .outil { padding: 18px; }
}