/* ------------------------------------------------------------------
   Soaz Digital — feuille de style
   Charte graphique Vanessa Point (10 mars 2020) :
     principales     #13100D · #FFFFFF · #A6A5A5 · #5A5A5A
     accompagnement  #F2F2F2 · #262626 · #C6CE03 · #EA7F75
   Typo de la charte : Caviar Dreams (géométrique fine).
   Utilisée si elle est installée sur le poste ; sinon Jost, la
   géométrique libre (OFL) la plus proche disponible en webfont.
   ------------------------------------------------------------------ */

@import url('https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

:root {
  --noir: #13100D;
  --noir-doux: #262626;
  --gris: #5A5A5A;
  --gris-clair: #A6A5A5;
  --gris-fond: #F2F2F2;
  --blanc: #FFFFFF;
  --vert: #C6CE03;
  --saumon: #EA7F75;

  --titre: 'Caviar Dreams', 'Jost', -apple-system, BlinkMacSystemFont, sans-serif;
  --texte: 'Jost', 'Caviar Dreams', -apple-system, BlinkMacSystemFont, sans-serif;

  --large: 1180px;
  --etroit: 760px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--texte);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--noir-doux);
  background: var(--blanc);
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--titre);
  font-weight: 600;
  line-height: 1.15;
  color: var(--noir);
  margin: 0 0 0.6em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 5.5vw, 3.9rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.2rem; letter-spacing: 0; }

p { margin: 0 0 1.25em; }

.conteneur { max-width: var(--large); margin: 0 auto; padding: 0 clamp(1.25rem, 5vw, 3rem); }
/* Colonne de lecture étroite, mais alignée à gauche comme le reste du site */
.conteneur.etroit > * { max-width: var(--etroit); }

/* --- Surtitre : le petit label en majuscules espacées ------------- */
.surtitre {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gris);
  margin: 0 0 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.surtitre::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--vert);
  flex: none;
}

/* --- En-tête ------------------------------------------------------ */
.entete {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid #ECECEC;
}
.entete .conteneur {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 78px;
}
.marque { display: flex; align-items: center; gap: 0.7rem; }
/* Le monogramme est fait de lignes très fines : sous ~50px elles se fondent
   en un aplat gris. La charte interdisant de l'épaissir, on l'affiche plus grand. */
.marque img { width: 52px; height: auto; }
.marque span {
  font-family: var(--titre);
  font-size: 1.12rem;
  letter-spacing: 0.02em;
  color: var(--noir);
}

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.1rem); }
.nav a {
  font-size: 0.9rem;
  color: var(--gris);
  padding: 0.35rem 0;
  position: relative;
  transition: color var(--transition);
}
.nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--vert);
  transition: width var(--transition);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--noir); }
.nav a:hover::after, .nav a[aria-current="page"]::after { width: 100%; }

.nav-bouton { display: none; background: none; border: 0; font-size: 1.5rem; color: var(--noir); cursor: pointer; line-height: 1; }

/* --- Boutons ------------------------------------------------------ */
.bouton {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--texte);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.95rem 1.9rem;
  border: 1px solid var(--noir);
  background: var(--noir);
  color: var(--blanc);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.bouton:hover { background: var(--vert); border-color: var(--vert); color: var(--noir); transform: translateY(-2px); }
.bouton .fleche { transition: transform var(--transition); }
.bouton:hover .fleche { transform: translateX(4px); }

.bouton.vide { background: transparent; color: var(--noir); }
.bouton.vide:hover { background: var(--noir); color: var(--blanc); border-color: var(--noir); }

.bouton.clair { background: var(--blanc); border-color: var(--blanc); color: var(--noir); }
.bouton.clair:hover { background: var(--vert); border-color: var(--vert); }

.bouton.contour-clair { background: transparent; border-color: rgba(255,255,255,0.45); color: var(--blanc); }
.bouton.contour-clair:hover { background: var(--blanc); border-color: var(--blanc); color: var(--noir); }

/* --- Lien fléché discret ------------------------------------------ */
.lien-fleche {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--noir);
  border-bottom: 1.5px solid var(--vert);
  padding-bottom: 3px;
  transition: gap var(--transition);
}
.lien-fleche:hover { gap: 0.9rem; }

/* --- Sections ----------------------------------------------------- */
.section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.section.serree { padding: clamp(3rem, 6vw, 5rem) 0; }
.section.grise { background: var(--gris-fond); }
.section.sombre { background: var(--noir); color: var(--gris-clair); }
.section.sombre h1, .section.sombre h2, .section.sombre h3 { color: var(--blanc); }
.section.sombre .surtitre { color: var(--gris-clair); }

/* --- Hero --------------------------------------------------------- */
.hero {
  position: relative;
  background: var(--noir);
  color: var(--blanc);
  overflow: hidden;
  padding: clamp(5rem, 13vw, 10rem) 0 clamp(4.5rem, 10vw, 8rem);
}
.hero__filigrane {
  position: absolute;
  right: -6%;
  top: 50%;
  transform: translateY(-50%);
  width: min(46vw, 560px);
  opacity: 0.085;
  pointer-events: none;
}
.hero .conteneur { position: relative; z-index: 1; }
.hero h1 { color: var(--blanc); max-width: 15ch; }
.hero .sous-titre {
  font-size: clamp(1.02rem, 1.7vw, 1.22rem);
  color: var(--gris-clair);
  max-width: 56ch;
  margin-bottom: 2.4rem;
  font-weight: 300;
}
.hero .surtitre { color: var(--gris-clair); }

/* Hero secondaire, pour les pages intérieures */
.hero.compact { padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 4.5rem); }
.hero.compact h1 { max-width: 20ch; }

/* --- Grilles ------------------------------------------------------ */
.grille { display: grid; gap: clamp(1.6rem, 3.2vw, 3rem); }
.grille.deux  { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
/* colonne de titre plus étroite que la colonne de contenu */
@media (min-width: 900px) {
  .grille.deux.titre-cote { grid-template-columns: minmax(240px, 0.68fr) 1.32fr; }
}
.grille.trois { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* --- Piliers (Accueil) -------------------------------------------- */
.pilier { border-top: 2px solid var(--noir); padding-top: 1.5rem; }
.pilier .numero {
  font-family: var(--titre);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--vert);
  display: block;
  margin-bottom: 0.9rem;
}
.pilier p { color: var(--gris); margin: 0; }

/* --- Bande de réassurance ----------------------------------------- */
.reassurance {
  border-top: 1px solid #E4E4E4;
  border-bottom: 1px solid #E4E4E4;
  padding: 2.2rem 0;
}
.reassurance .conteneur {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem clamp(1.5rem, 4vw, 3rem);
}
.reassurance .intro {
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-clair);
  margin: 0;
  flex: none;
}
.reassurance ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem clamp(1.2rem, 3vw, 2.4rem);
  margin: 0;
  padding: 0;
}
.reassurance li {
  font-family: var(--titre);
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  color: var(--gris);
}

/* --- Carte de service --------------------------------------------- */
.carte {
  display: block;
  background: var(--blanc);
  border: 1px solid #E4E4E4;
  padding: clamp(1.8rem, 3.5vw, 2.8rem);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.carte:hover {
  border-color: var(--noir);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -28px rgba(19, 16, 13, 0.55);
}
.carte .etiquette {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vert);
  display: block;
  margin-bottom: 1rem;
}
.carte p { color: var(--gris); }
.carte .lien-fleche { margin-top: 0.4rem; }

/* --- Listes ------------------------------------------------------- */
.liste-nette { list-style: none; margin: 0; padding: 0; }
.liste-nette li {
  padding: 1.15rem 0 1.15rem 1.9rem;
  border-bottom: 1px solid #E9E9E9;
  position: relative;
  color: var(--gris);
}
.liste-nette li::before {
  content: '';
  position: absolute;
  left: 0; top: 1.9rem;
  width: 10px; height: 1.5px;
  background: var(--vert);
}
.liste-nette strong { color: var(--noir); font-weight: 500; }

.liste-simple { list-style: none; margin: 0; padding: 0; }
.liste-simple li {
  padding: 0.45rem 0 0.45rem 1.4rem;
  position: relative;
  color: var(--gris);
}
.liste-simple li::before {
  content: '';
  position: absolute;
  left: 0; top: 1.15rem;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--vert);
}

/* --- Étapes numérotées -------------------------------------------- */
.etapes { counter-reset: etape; display: grid; gap: 2.2rem; }
.etape { position: relative; padding-left: 4.2rem; }
.etape::before {
  counter-increment: etape;
  content: counter(etape, decimal-leading-zero);
  position: absolute;
  left: 0; top: -0.15rem;
  font-family: var(--titre);
  font-size: 1.55rem;
  color: var(--gris-clair);
}
.etape h3 { margin-bottom: 0.35rem; }
.etape p { color: var(--gris); margin: 0; }

/* --- Timeline (À propos) ------------------------------------------ */
.timeline { list-style: none; margin: 0; padding: 0 0 0 1.75rem; border-left: 1px solid #E0E0E0; }
.timeline li { position: relative; padding: 0 0 2rem 0; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: '';
  position: absolute;
  left: calc(-1.75rem - 4px);
  top: 0.72rem;
  width: 7px; height: 7px;
  background: var(--noir);
  border-radius: 50%;
}
.timeline .quand {
  font-family: var(--titre);
  font-weight: 600;
  color: var(--noir);
  display: block;
  font-size: 1.02rem;
}
.timeline .quoi { color: var(--gris); font-size: 0.98rem; }

/* --- Encart mis en avant ------------------------------------------ */
.encart {
  background: var(--gris-fond);
  border-left: 3px solid var(--vert);
  padding: clamp(1.8rem, 3.5vw, 2.6rem);
}
.encart h3 { margin-bottom: 1.1rem; }
.encart.sombre { background: var(--noir-doux); border-left-color: var(--saumon); color: var(--gris-clair); }
.encart.sombre h3 { color: var(--blanc); }

/* --- Citation ----------------------------------------------------- */
.citation {
  font-family: var(--titre);
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  font-weight: 300;
  line-height: 1.45;
  color: var(--noir);
  border-left: 2px solid var(--saumon);
  padding-left: clamp(1.2rem, 3vw, 2rem);
  margin: 0;
}

/* --- Référence (Réalisations) ------------------------------------- */
.reference {
  display: grid;
  grid-template-columns: minmax(190px, 260px) 1fr;
  gap: clamp(1.2rem, 3vw, 3rem);
  padding: clamp(1.8rem, 3.5vw, 2.6rem) 0;
  border-top: 1px solid #E4E4E4;
  align-items: start;
}
.reference:last-of-type { border-bottom: 1px solid #E4E4E4; }
.reference h3 { margin: 0; font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
.reference .metier {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-clair);
  margin-top: 0.5rem;
  display: block;
}
.reference p { color: var(--gris); margin: 0; }

/* --- Blog --------------------------------------------------------- */
.categories { display: grid; gap: clamp(1.6rem, 3vw, 2.5rem); grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.categorie { border-top: 2px solid var(--noir); padding-top: 1.4rem; }
.categorie.signaux { border-top-color: var(--vert); }
.categorie.regards { border-top-color: var(--saumon); }
.categorie p { color: var(--gris); margin-bottom: 0; }

.attente {
  border: 1px dashed var(--gris-clair);
  padding: clamp(2rem, 4vw, 3rem);
  text-align: center;
  color: var(--gris);
}
.attente p:last-child { margin-bottom: 0; }

/* --- Formulaire --------------------------------------------------- */
.formulaire { display: grid; gap: 1.5rem; }
.champ { display: grid; gap: 0.5rem; }
.champ label {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gris);
}
.champ input, .champ select, .champ textarea {
  font-family: var(--texte);
  font-size: 1rem;
  color: var(--noir);
  background: var(--blanc);
  border: 1px solid #DCDCDC;
  padding: 0.85rem 1rem;
  transition: border-color var(--transition);
}
.champ input:focus, .champ select:focus, .champ textarea:focus {
  outline: none;
  border-color: var(--noir);
}
.champ textarea { resize: vertical; min-height: 150px; }
.formulaire .bouton { justify-self: start; }
.mention { font-size: 0.85rem; color: var(--gris-clair); }

/* --- Coordonnées --------------------------------------------------- */
.coordonnees { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.4rem; }
.coordonnees .intitule {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-clair);
  display: block;
  margin-bottom: 0.2rem;
}
.coordonnees .valeur { font-family: var(--titre); font-size: 1.12rem; color: var(--noir); }
.coordonnees a.valeur { border-bottom: 1.5px solid var(--vert); padding-bottom: 2px; }

/* --- Appel à l'action de bas de page ------------------------------ */
.cta { background: var(--noir); color: var(--gris-clair); text-align: center; position: relative; overflow: hidden; }
.cta__filigrane {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: min(60vw, 460px);
  opacity: 0.06;
  pointer-events: none;
}
.cta .conteneur { position: relative; z-index: 1; }
.cta h2 { color: var(--blanc); }
.cta p { max-width: 52ch; margin: 0 auto 2.2rem; font-weight: 300; }
.cta .actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* --- Pied de page -------------------------------------------------- */
.pied { background: var(--noir); color: var(--gris-clair); border-top: 1px solid rgba(255,255,255,0.1); padding: 3.2rem 0 2.2rem; }
.pied .haut { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; align-items: flex-start; }
.pied .marque img { width: 34px; }
.pied .marque span { color: var(--blanc); }
.pied nav { display: flex; flex-wrap: wrap; gap: 0.6rem 1.6rem; }
.pied nav a { font-size: 0.9rem; color: var(--gris-clair); transition: color var(--transition); }
.pied nav a:hover { color: var(--vert); }
.pied .bas {
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8rem;
  color: var(--gris);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem;
}

/* --- Bandeau de prévisualisation ----------------------------------- */
.bandeau-preview {
  background: var(--saumon);
  color: var(--noir);
  text-align: center;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  padding: 0.55rem 1rem;
}

/* --- Responsive ---------------------------------------------------- */
@media (max-width: 860px) {
  .nav-bouton { display: block; }
  .nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--blanc);
    border-bottom: 1px solid #ECECEC;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.5rem clamp(1.25rem, 5vw, 3rem) 1.25rem;
    display: none;
  }
  .nav.ouvert { display: flex; }
  .nav a { width: 100%; padding: 0.7rem 0; border-bottom: 1px solid #F1F1F1; }
  .entete { position: relative; }
  .reference { grid-template-columns: 1fr; }
  .hero__filigrane { opacity: 0.05; right: -22%; }
}

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