/* ==========================================================
   Garage Expert — Préselection Charpentier / Menuisier
   Palette atelier : bois brûlé, acier, papier kraft
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Source+Sans+3:wght@400;500;600&display=swap');

:root{
  --bois-brule:  #2B221B;
  --bois-clair:  #C77D3B;
  --acier:       #4A5A63;
  --papier:      #F3ECDE;
  --papier-fonce:#E7DCC5;
  --texte:       #2B221B;
  --erreur:      #8C2F1F;
  --erreur-bg:   #F6E4DF;
  --ok:          #2F6B4F;
  --radius: 4px;
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  background: var(--papier);
  color: var(--texte);
  font-family: 'Source Sans 3', sans-serif;
  line-height: 1.5;
  min-height: 100vh;
}

h1{
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 1.7rem;
  letter-spacing: .3px;
  margin: 0 0 .4rem;
  color: var(--bois-brule);
}

.entete{
  background: var(--bois-brule);
  border-bottom: 4px solid var(--bois-clair);
}
.entete-inner{
  max-width: 640px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.marque{
  font-family: 'Oswald', sans-serif;
  color: var(--papier);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 1px;
}
.tag{
  color: var(--bois-clair);
  font-size: .85rem;
}

.conteneur{
  max-width: 640px;
  margin: 0 auto;
  padding: 2.2rem 1.2rem 3rem;
}

.carte{
  background: #fff;
  border: 1px solid var(--papier-fonce);
  border-left: 5px solid var(--bois-clair);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
}

.sous-titre{
  color: #4b4033;
  margin-bottom: 1.6rem;
}

/* --- formulaire --- */
.formulaire{ display: flex; flex-direction: column; gap: 1.1rem; }

label{ font-weight: 600; font-size: .95rem; }

input[type=text], input[type=email], input[type=tel]{
  width: 100%;
  padding: .65rem .7rem;
  border: 1px solid #cabf9f;
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  background: #fffdf9;
}
input:focus{
  outline: 2px solid var(--acier);
  outline-offset: 1px;
}

fieldset{
  border: 1px solid #cabf9f;
  border-radius: var(--radius);
  padding: .9rem 1rem 1.1rem;
}
legend{
  font-weight: 600;
  padding: 0 .4rem;
}

.groupe-radio{ display: flex; gap: 1.5rem; }
.radio{ display: flex; align-items: center; gap: .4rem; font-weight: 500; }

.creneaux-grille{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: .55rem;
  margin-top: .3rem;
}
.creneau{ position: relative; }
.creneau input{ position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.creneau span{
  display: block;
  text-align: center;
  padding: .55rem .3rem;
  border: 1px solid #cabf9f;
  border-radius: var(--radius);
  background: #fffdf9;
  font-weight: 600;
  transition: background .15s, border-color .15s;
}
.creneau input:checked + span{
  background: var(--bois-brule);
  border-color: var(--bois-brule);
  color: var(--papier);
}
.creneau input:focus-visible + span{
  outline: 2px solid var(--acier);
  outline-offset: 2px;
}

.bouton{
  display: inline-block;
  text-align: center;
  background: var(--bois-clair);
  color: #fff;
  font-weight: 600;
  font-size: 1.02rem;
  border: none;
  border-radius: var(--radius);
  padding: .85rem 1.2rem;
  cursor: pointer;
  text-decoration: none;
  margin-top: .3rem;
}
.bouton:hover{ background: #b56a2c; }

/* --- messages --- */
.alerte-erreur{
  background: var(--erreur-bg);
  border: 1px solid #e0b6ab;
  color: var(--erreur);
  padding: .8rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1.2rem;
}
.alerte-erreur ul{ margin: 0; padding-left: 1.1rem; }

.alerte-urgent{
  background: #FBF0DC;
  border: 1px solid #E5C27A;
  color: #6B4A12;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  margin: 1.4rem 0;
  font-size: .95rem;
}

/* --- confirmation --- */
.confirmation{ text-align: center; }
.icone-ok{
  width: 52px; height: 52px;
  line-height: 52px;
  border-radius: 50%;
  background: var(--ok);
  color: #fff;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
}
.recap{
  display: grid;
  gap: .5rem;
  text-align: left;
  background: var(--papier);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  margin: 1.2rem 0;
}
.recap div{ display: flex; justify-content: space-between; gap: 1rem; }
.recap span{ color: #6b5f4d; }

.pied{
  text-align: center;
  padding: 1.5rem;
  font-size: .85rem;
}
.pied a{ color: var(--acier); }

@media (max-width: 480px){
  .carte{ padding: 1.4rem 1.1rem; }
  .groupe-radio{ gap: 1rem; }
}