/* =========================================================
   Nathalie Turpin — feuille de style
   Palette ancrée dans les photos "pierres zen" du site original :
   tons de mousse, pierre et sauge plutôt que le bleu Bootstrap par défaut.
   ========================================================= */

:root{
  --bg:        #EEF1E9;   /* brume de sauge très pâle */
  --surface:   #FFFFFF;
  --surface-2: #E4EAE0;   /* bandeau teinté sauge */
  --ink:       #263029;   /* charcoal-forêt, texte principal */
  --ink-soft:  #5B6B5C;   /* texte secondaire */
  --moss:      #4F6B48;   /* accent principal */
  --moss-dark: #37492F;   /* hover / footer */
  --stone:     #8A968A;   /* accent muet, puces, filets */
  --sand:      #CBB994;   /* touche chaude, très ponctuelle */
  --border:    #DAE1D3;
  --radius:    14px;
}

*{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Karla', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size:1.05rem;
  line-height:1.7;
}

h1,h2,h3,h4,.display-serif{
  font-family:'Fraunces', Georgia, serif;
  color:var(--moss-dark);
  font-weight:600;
  letter-spacing:-0.01em;
}

a{ color:var(--moss); }
a:hover{ color:var(--moss-dark); }

.eyebrow{
  font-family:'Karla', sans-serif;
  font-weight:700;
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--stone);
}

/* ---------- Marque : icône cairn (pierres empilées) ---------- */
.cairn-icon{ display:inline-block; flex-shrink:0; }
.cairn-icon ellipse{ fill:currentColor; }

/* ---------- Navbar ---------- */
.site-navbar{
  background:var(--surface);
  border-bottom:1px solid var(--border);
}
.site-navbar .navbar-brand{
  display:flex; align-items:center; gap:.6rem;
  font-family:'Fraunces', serif;
  font-weight:600;
  font-size:1.25rem;
  color:var(--moss-dark);
}
.site-navbar .navbar-brand small{
  display:block;
  font-family:'Karla', sans-serif;
  font-weight:400;
  font-size:.68rem;
  letter-spacing:.06em;
  color:var(--ink-soft);
  text-transform:uppercase;
}
.site-navbar .nav-link{
  font-weight:600;
  color:var(--ink-soft);
  padding:.5rem 1rem !important;
  position:relative;
}
.site-navbar .nav-link.active,
.site-navbar .nav-link:hover{ color:var(--moss-dark); }
.site-navbar .nav-link.active::after{
  content:"";
  position:absolute;
  left:1rem; right:1rem; bottom:.25rem;
  height:2px;
  background:var(--sand);
  border-radius:2px;
}

/* ---------- Hero (page d'accueil) ---------- */
.hero{
  padding:4.5rem 0 3.5rem;
}
.hero h1{
  font-size:clamp(2.1rem, 4vw, 3rem);
  line-height:1.12;
  margin:.6rem 0 1.1rem;
}
.hero .lead{
  color:var(--ink-soft);
  font-size:1.15rem;
  max-width:46ch;
}
.hero-figure{
  background:var(--surface);
  border-radius:24px;
  padding:.75rem;
  box-shadow:0 20px 45px -20px rgba(38,48,41,.35);
}
.hero-figure img{
  border-radius:18px;
  width:100%;
  height:auto;
  display:block;
}

/* ---------- Bandeau de page intérieure ---------- */
.page-header{
  background:var(--surface-2);
  border-bottom:1px solid var(--border);
  padding:3rem 0 2.5rem;
}
.page-header h1{ margin:.5rem 0 0; font-size:clamp(1.8rem,3vw,2.4rem); }

/* ---------- Boutons ---------- */
.btn-moss{
  background:var(--moss);
  border:none;
  color:#fff;
  font-weight:700;
  padding:.65rem 1.5rem;
  border-radius:999px;
  transition:background .15s ease, transform .15s ease;
}
.btn-moss:hover{ background:var(--moss-dark); color:#fff; transform:translateY(-1px); }
.btn-outline-moss{
  border:1.5px solid var(--moss);
  color:var(--moss-dark);
  font-weight:700;
  padding:.6rem 1.4rem;
  border-radius:999px;
  background:transparent;
}
.btn-outline-moss:hover{ background:var(--moss); color:#fff; }

/* ---------- Contenu d'article ---------- */
.article{
  max-width:70ch;
}
.article h2{ font-size:1.5rem; margin-top:2.2rem; margin-bottom:.9rem; }
.article h2:first-child{ margin-top:0; }
.article p{ margin-bottom:1.15rem; }
.article ul{ padding-left:0; list-style:none; margin-bottom:1.4rem; }
.article ul li{
  position:relative;
  padding-left:1.5rem;
  margin-bottom:.55rem;
  color:var(--ink);
}
.article ul li::before{
  content:"";
  position:absolute;
  left:0; top:.55em;
  width:7px; height:7px;
  border-radius:50%;
  background:var(--stone);
}
.article strong{ color:var(--moss-dark); }
.article figure{ margin:1.6rem 0; }
.article figure img{
  border-radius:var(--radius);
  box-shadow:0 12px 30px -18px rgba(38,48,41,.4);
}
.article .source-note{
  font-size:.9rem;
  color:var(--ink-soft);
  border-top:1px solid var(--border);
  padding-top:1rem;
  margin-top:1.8rem;
}

.pull-quote{
  border-left:3px solid var(--sand);
  padding:.2rem 0 .2rem 1.3rem;
  font-family:'Fraunces', serif;
  font-style:italic;
  color:var(--moss-dark);
  font-size:1.15rem;
  margin:0 0 1.6rem;
}

/* ---------- Grille de services (système de grille Bootstrap) ---------- */
.service-grid{ margin:1.5rem 0 2rem; }
.service-chip{
  background:var(--surface);
  border:1px solid var(--border);
  border-left:3px solid var(--moss);
  border-radius:10px;
  padding:.85rem 1.1rem;
  font-weight:600;
  color:var(--ink);
  height:100%;
}

/* ---------- Carte latérale (contact / navigation) ---------- */
.side-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:1.6rem;
}
.side-card h3{
  font-size:1.05rem;
  margin-bottom:1rem;
}
.side-card .contact-line{
  margin-bottom:.7rem;
  color:var(--ink-soft);
  font-size:.95rem;
  line-height:1.5;
}
.side-card .contact-line strong{ color:var(--ink); }
.side-card hr{ border-color:var(--border); margin:1.3rem 0; }
.side-card .also-links a{
  display:block;
  padding:.4rem 0;
  font-weight:600;
  text-decoration:none;
  border-bottom:1px dashed var(--border);
}
.side-card .also-links a:last-child{ border-bottom:none; }

/* ---------- Bandeau photo pleine largeur (à propos) ---------- */
.about-figure img{
  border-radius:var(--radius);
  box-shadow:0 14px 34px -18px rgba(38,48,41,.4);
}

/* ---------- Cartes d'aperçu (accueil) ---------- */
.preview-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:1.6rem;
  height:100%;
  transition:transform .15s ease, box-shadow .15s ease;
  text-decoration:none;
  display:block;
  color:var(--ink);
}
.preview-card:hover{
  transform:translateY(-3px);
  box-shadow:0 16px 30px -18px rgba(38,48,41,.35);
  color:var(--ink);
}
.preview-card .cairn-icon{ color:var(--moss); margin-bottom:.9rem; }
.preview-card h3{ font-size:1.15rem; margin-bottom:.5rem; color:var(--moss-dark); }
.preview-card p{ color:var(--ink-soft); font-size:.95rem; margin:0; }

/* ---------- Footer ---------- */
.site-footer{
  background:var(--moss-dark);
  color:#DDE6D6;
  padding:3rem 0 1.5rem;
  margin-top:4rem;
}
.site-footer .cairn-icon{ color:var(--sand); }
.site-footer h4{
  color:#fff;
  font-size:1.05rem;
  font-family:'Fraunces', serif;
}
.site-footer a{ color:#DDE6D6; }
.site-footer a:hover{ color:#fff; }
.site-footer .brand-line{
  display:flex; align-items:center; gap:.6rem;
  font-family:'Fraunces', serif; font-size:1.2rem; color:#fff; margin-bottom:.5rem;
}
.site-footer .tagline{ color:#B9C8B2; font-size:.9rem; margin-bottom:1.2rem; }
.site-footer ul{ list-style:none; padding:0; margin:0; }
.site-footer li{ margin-bottom:.5rem; font-size:.92rem; }
.site-footer .bottom-line{
  border-top:1px solid rgba(255,255,255,.12);
  margin-top:2rem;
  padding-top:1.2rem;
  font-size:.82rem;
  color:#B9C8B2;
}

/* focus visibility */
a:focus-visible, button:focus-visible{
  outline:2px solid var(--moss);
  outline-offset:2px;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .preview-card, .btn-moss{ transition:none; }
}