/* Reset wrappers CMS pour pleine largeur */
#conteneur,#conteneur_contenu,#contenu_principal,#contenu,#centreetdroite{
  width:100%!important;max-width:none!important;margin:0!important;padding:0!important;
  float:none!important;background:none!important;border:none!important;box-shadow:none!important;min-height:0!important;}
.preloader{display:none!important;}
body{margin:0;}
/* =========================================================
   STGO — Société de Travaux de Gros Œuvre
   Feuille de style unique — HTML statique, sans framework.
   Direction : chaleureux & BTP (taupe chaud + rouge STGO).
   ========================================================= */

/* ---------- Polices ---------- */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Semi+Condensed:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700&display=swap');

/* ---------- Design tokens ---------- */
:root {
  --rouge:        #d63f31;   /* accent STGO */
  --rouge-vif:    #e02b20;
  --rouge-fonce:  #b3322a;
  --taupe:        #8b8179;   /* gris chaud, repris de l'ancien site */
  --taupe-clair:  #c4beb9;
  --sable:        #f3efe9;   /* fond chaud clair */
  --noir:         #211d1a;   /* presque noir, chaud */
  --gris-fonce:   #3d3833;
  --gris:         #6f675f;
  --gris-bord:    #e4ded6;
  --blanc:        #ffffff;

  --font-titre:  "Fraunces", Georgia, "Times New Roman", serif;     /* serif de caractère */
  --font-sur:    "Barlow Semi Condensed", "Arial Narrow", sans-serif;/* surtitres / nav / boutons */
  --font-corps:  "Barlow Semi Condensed", system-ui, sans-serif;

  --largeur-max: 1200px;
  --rayon:       6px;
  --ombre:       0 10px 40px rgba(33,29,26,.12);
  --ombre-soft:  0 4px 18px rgba(33,29,26,.08);
  --transition:  .25s ease;
}

/* ---------- Reset léger ---------- */
*, *::before, *::after { box-sizing: border-box; }
/* Lightbox fancybox : neutraliser box-sizing/img globaux (sinon photos mal dimensionnees au clic) */
.fancybox-wrap, .fancybox-wrap *, .fancybox-skin, .fancybox-outer, .fancybox-inner, .fancybox-image, .fancybox-nav, .fancybox-nav span, .fancybox-tmp { box-sizing: content-box; }
.fancybox-image { max-width: none; height: auto; display: inline; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-corps);
  color: var(--gris-fonce);
  line-height: 1.7;
  background: var(--blanc);
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--rouge); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--rouge-fonce); }

h1, h2, h3, h4 { font-family: var(--font-titre); line-height: 1.1; font-weight: 600; color: var(--noir); margin: 0 0 .5em; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.7rem); }
body.pageAccueil .section h2 { font-size: clamp(2.15rem, 3.9vw, 3rem); }
/* Retour client du 14/08 : intitules de section de l'accueil ("- DEPUIS 1997",
   "- EN QUELQUES MOTS", "- NOS CHANTIERS"...) legerement agrandis. */
body.pageAccueil .kicker { font-size: 1.08rem; }
/* Section "En quelques mots" : texte justifie, demande du 14/08. Le 1er
   paragraphe a perdu sa classe .lead dans accueil.php pour adopter la meme
   police que les suivants. */
#intro .split__text p { text-align: justify; }
body.pageAccueil .kicker::before { width: 42px; }
body.page-mention h2 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
body.page-mention h3 { font-size: 1.05rem; }
body.page-mention p, body.page-mention li { text-align: justify; line-height: 1.3; }
/* Interlignes resserres a la demande du client (retour du 14/08) : le texte
   legal est long, un rythme plus compact le rend moins fastidieux. */
body.page-mention p { margin-bottom: .6rem; }
body.page-mention li { margin-bottom: .25rem; }
body.page-mention ul, body.page-mention ol { margin: .4rem 0 .8rem; }
body.page-mention h2, body.page-mention h3 { margin-top: 1.2rem; margin-bottom: .35em; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.05rem; }
p  { margin: 0 0 1.1rem; }
strong { color: var(--gris-fonce); }

/* Surtitre rouge (kicker) */
.kicker {
  font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .18em;
  font-size: .85rem; font-weight: 600; color: var(--rouge); margin: 0 0 .8rem;
  display: inline-flex; align-items: center; gap: .6rem;
}
.kicker::before { content: ""; width: 34px; height: 2px; background: var(--rouge); display: inline-block; }

.container { max-width: var(--largeur-max); margin: 0 auto; padding: 0 1.5rem; }
.section   { padding: 5.5rem 0; }
.section--sable { background: var(--sable); }
.section--taupe { background: var(--taupe); color: #f4f1ec; }
.section--taupe h2, .section--taupe h3, .section--taupe h4 { color: #fff; }
.section--noir  { background: var(--noir); color: #d9d3cc; }
.section--noir h2, .section--noir h3 { color: #fff; }
.lead { font-size: 1.3rem; color: var(--gris); line-height: 1.6; }
.text-center { text-align: center; }
.narrow { max-width: 760px; margin-left: auto; margin-right: auto; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  background: var(--rouge); color: #fff;
  padding: .95rem 2rem; border-radius: 999px;
  font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .06em;
  font-size: .95rem; font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 6px 20px rgba(214,63,49,.35);
}
.btn:hover { background: var(--rouge-fonce); color: #fff; transform: translateY(-2px); box-shadow: 0 10px 26px rgba(214,63,49,.45); }
.btn--ghost { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.7); }
.btn--ghost:hover { background: #fff; color: var(--noir); box-shadow: inset 0 0 0 2px #fff; }
.btn--dark { background: var(--noir); box-shadow: 0 6px 20px rgba(33,29,26,.3); }
.btn--dark:hover { background: #000; }

/* ---------- En-tête / navigation ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gris-bord);
  transition: box-shadow var(--transition);
}
.site-header.is-scrolled { box-shadow: var(--ombre-soft); }
/* Logo agrandi a la demande du client (retour du 14/08) : l'en-tete grandit avec
   lui pour lui laisser de l'air. Sur mobile on revient a 88px, car le menu
   deroulant est cale en dur sur cette hauteur (top: 88px plus bas). */
.site-header .container { display: flex; align-items: center; justify-content: space-between; min-height: 96px; gap: 1rem; }
.site-logo img { height: 80px; width: auto; }
.main-nav ul {
  list-style: none; display: flex; gap: 2rem; margin: 0; padding: 0;
  font-family: var(--font-sur); text-transform: uppercase; font-size: 1rem; letter-spacing: .04em; font-weight: 500;
}
.main-nav a { color: var(--noir); padding: .4rem 0; position: relative; }
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px;
  background: var(--rouge); transition: right var(--transition);
}
.main-nav a:hover::after, .main-nav a.is-active::after { right: 0; }
.main-nav a.is-active { color: var(--rouge); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; font-size: 1.8rem; color: var(--noir); line-height: 1; }

/* ---------- Héro immersif ---------- */
.hero {
  position: relative; color: #fff; min-height: 88vh;
  display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center;
  padding: 8rem 1.5rem 6rem; background-size: cover; background-position: center;
}
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(33,29,26,.45) 0%, rgba(33,29,26,.7) 100%); }
.hero > * { position: relative; z-index: 1; }
.hero .kicker { color: #fff; }
.hero .kicker::before { background: var(--rouge); }
.hero h1 { color: #fff; max-width: 16ch; text-shadow: 0 2px 30px rgba(0,0,0,.3); }
.hero p { font-size: 1.5rem; font-family: var(--font-titre); font-style: italic; max-width: 720px; margin: .5rem auto 2rem; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }
.hero__scroll { position: absolute; bottom: 1.8rem; left: 50%; transform: translateX(-50%); z-index: 1; color: #fff; opacity: .8; font-size: 1.6rem; animation: bob 2s infinite; }
@keyframes bob { 0%,100%{ transform: translate(-50%,0);} 50%{ transform: translate(-50%,8px);} }

/* Héro secondaire (pages internes) */
.hero--page { min-height: 48vh; padding: 7rem 1.5rem 4rem; }
.hero--page h1 { font-size: clamp(2rem, 4vw, 3.2rem); }

/* ---------- Bandeau image pleine largeur ---------- */
.band { position: relative; min-height: 420px; padding: 5rem 0; background-size: cover; background-position: center; background-repeat: no-repeat; display: flex; align-items: center; }
.band::before { content: ""; position: absolute; inset: 0; background: rgba(33,29,26,.55); }
.band .container { position: relative; z-index: 1; color: #fff; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.band h2 { color: #fff; }
.band p { color: #ece8e2; font-size: 1.25rem; }

/* ---------- Split (texte + image) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.split--rev .split__media { order: -1; }
.split__media img { border-radius: var(--rayon); box-shadow: var(--ombre); aspect-ratio: 4/3; object-fit: cover; width: 100%; }

/* ---------- Grilles & cartes ---------- */
.grid { display: grid; gap: 1.8rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff; border-radius: var(--rayon); overflow: hidden;
  box-shadow: var(--ombre-soft); transition: transform var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--ombre); }
.card__img { position: relative; overflow: hidden; }
.card__img img { aspect-ratio: 4/3; object-fit: cover; width: 100%; transition: transform .5s ease; }
.card:hover .card__img img { transform: scale(1.06); }
.card__img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(33,29,26,.35)); }
.card__body { padding: 1.4rem; flex: 1; }
.card__body h3 { margin-bottom: .25rem; }
.card__meta { color: var(--rouge); font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .05em; font-size: .82rem; }

/* ---------- Carrousel ---------- */
.carousel { position: relative; overflow: hidden; border-radius: var(--rayon); box-shadow: var(--ombre); }
.carousel__track { display: flex; transition: transform .6s cubic-bezier(.6,.05,.2,1); }
.carousel__slide { min-width: 100%; position: relative; }
.carousel__slide img { width: 100%; height: 540px; object-fit: cover; }
.carousel__caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 2.5rem 2rem 1.6rem; color: #fff;
  background: linear-gradient(transparent, rgba(33,29,26,.8)); font-family: var(--font-titre); font-size: 1.4rem;
}
.carousel__btn {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  background: rgba(255,255,255,.9); color: var(--noir); border: 0; cursor: pointer;
  width: 52px; height: 52px; border-radius: 50%; font-size: 1.5rem; line-height: 1;
  display: grid; place-items: center; transition: background var(--transition);
}
.carousel__btn:hover { background: #fff; }

.carousel__btn--prev { left: 1rem; }
.carousel__btn--next { right: 1rem; }
.carousel__dots { position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; gap: .5rem; }
.carousel__dot { width: 10px; height: 10px; border-radius: 50%; border: 0; background: rgba(255,255,255,.5); cursor: pointer; transition: background var(--transition); }
.carousel__dot.is-active { background: var(--rouge); }

/* ---------- Chiffres clés ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat__num { font-family: var(--font-titre); font-weight: 700; font-size: clamp(2.5rem, 4vw, 3.6rem); color: var(--rouge); line-height: 1; }
.section--taupe .stat__num, .section--noir .stat__num { color: #fff; }
.stat__label { font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .05em; font-size: .9rem; margin-top: .5rem; }

/* ---------- Filtres portfolio ---------- */
.filters { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; }
.filter-btn {
  font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .04em; font-size: .9rem; font-weight: 500;
  background: #fff; border: 1px solid var(--gris-bord); color: var(--gris-fonce);
  padding: .55rem 1.2rem; border-radius: 999px; cursor: pointer; transition: var(--transition);
}
.filter-btn:hover { border-color: var(--rouge); color: var(--rouge); }
.filter-btn.is-active { background: var(--rouge); border-color: var(--rouge); color: #fff; }
.project-card.is-hidden { display: none; }

/* ---------- Timeline (histoire) ---------- */
.stgo-timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.stgo-timeline::before { content: ""; position: absolute; left: 120px; top: .5rem; bottom: .5rem; width: 2px; background: var(--taupe-clair); }
.stgo-timeline li { display: grid; grid-template-columns: 100px 1fr; gap: 2.2rem; padding: 0 0 2rem; position: relative; }
.stgo-timeline .annee { font-family: var(--font-titre); font-weight: 700; font-size: 1.6rem; color: var(--rouge); text-align: right; }
.stgo-timeline li::before { content: ""; position: absolute; left: 113px; top: .45rem; width: 16px; height: 16px; background: var(--rouge); border-radius: 50%; border: 3px solid #fff; box-shadow: 0 0 0 2px var(--taupe-clair); }

/* ---------- Partenaires ---------- */
.partners { display: flex; flex-wrap: wrap; gap: .7rem 1rem; justify-content: center; }
.partners span { background: #fff; border: 1px solid var(--gris-bord); padding: .55rem 1.3rem; border-radius: 999px; font-family: var(--font-sur); font-size: 1rem; color: var(--gris-fonce); transition: var(--transition); }
.partners span:hover { border-color: var(--rouge); color: var(--rouge); transform: translateY(-2px); }

/* ---------- Tags réalisations ---------- */
.tags { display: flex; flex-wrap: wrap; gap: .6rem; }
.tags a { background: #fff; border: 1px solid var(--gris-bord); color: var(--gris-fonce); padding: .45rem 1rem; border-radius: 999px; font-family: var(--font-sur); font-size: .95rem; }
.tags a:hover { background: var(--rouge); color: #fff; border-color: var(--rouge); }

/* ---------- Galerie photos ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.gallery img { aspect-ratio: 4/3; object-fit: cover; width: 100%; border-radius: var(--rayon); box-shadow: var(--ombre-soft); transition: transform var(--transition); }
.gallery img:hover { transform: scale(1.03); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; align-items: start; }
.contact-info .big { font-size: 1.5rem; font-family: var(--font-titre); color: var(--noir); }
.contact-info h4 { font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .1em; color: var(--rouge); margin-top: 1.6rem; }

/* ---------- Pied de page ---------- */
.site-footer { background: var(--noir); color: #b3aaa0; padding: 4rem 0 1.6rem; font-size: 1rem; }
.site-footer h4 { color: #fff; font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .08em; }
.site-footer a { color: #b3aaa0; }
.site-footer a:hover { color: var(--rouge); }
.site-footer strong { color: #fff; font-weight: 700; }
/* Retour client du 14/08 :
   - bloc societe : toute la ligne "STGO - Societe de Travaux de Gros Oeuvre"
     en blanc et en gras, pas seulement le sigle ;
   - liste "Le groupe" : STGO en gras mais de la MEME couleur que STGL, SANYBAT
     et PERSPECTIM, pour ne pas le faire ressortir des autres entites. */
.footer-soc { color: #fff; font-weight: 700; }
.footer-cols li strong { color: inherit; font-weight: 700; }
.footer-cols { display: grid; grid-template-columns: 2fr 1fr 1.3fr; gap: 3rem; }
.footer-cols ul { list-style: none; margin: 0; padding: 0; }
.footer-cols li { margin: .4rem 0; }
.footer-logo { height: 70px; margin-bottom: 1.2rem; opacity: .92; }
.footer-bottom { border-top: 1px solid #3a342f; margin-top: 3rem; padding-top: 1.4rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6rem; color: #807a72; font-size: .88rem; }

/* ---------- Animations au scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .hero__scroll { animation: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .stats   { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-grid, .footer-cols { grid-template-columns: 1fr; }
  .split--rev .split__media { order: 0; }
  .band { background-attachment: scroll; }
  .carousel__slide img { height: 380px; }
}
@media (max-width: 680px) {
  .nav-toggle { display: block; }
  /* En-tete compact sur mobile : le menu deroulant ci-dessous est cale sur 88px. */
  .site-header .container { min-height: 88px; }
  .site-logo img { height: 64px; }
  .main-nav { position: absolute; top: 88px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--gris-bord); display: none; box-shadow: var(--ombre-soft); }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: .5rem 1.5rem; }
  .main-nav li { border-bottom: 1px solid var(--gris-bord); }
  .main-nav a { display: block; padding: .9rem 0; }
  .grid--3, .grid--4, .grid--2, .gallery { grid-template-columns: 1fr; }
  /* Galerie inline 'Ses valeurs' + équipes en 100% mobile */
  #contenu_scroller div[style*="repeat(3,1fr)"] { grid-template-columns: 1fr !important; }
  #contenu_scroller .grid--3 { grid-template-columns: 1fr !important; }
  /* Timeline mobile : année au-dessus, barre fine à gauche, texte aligné */
  .stgo-timeline { padding-left: 1.5rem; }
  .stgo-timeline::before { left: 6px; }
  .stgo-timeline li { display: block; padding: 0 0 1.8rem .8rem; }
  .stgo-timeline li::before { left: 0; top: .25rem; width: 14px; height: 14px; }
  .stgo-timeline .annee { display: block; text-align: left; font-size: 1.3rem; margin-bottom: .2rem; }
  .carousel__slide img { height: 300px; }
}

/* Fix CMS : blocs reveal visibles par défaut (le JS reveal n'est pas garanti) */
.reveal { opacity: 1 !important; transform: none !important; }

/* ===== Bandeau d'en-tête des pages profondes (page-header CMS) ===== */
.page-header { position: relative; min-height: 320px; display: flex; align-items: center;
  background-size: cover; background-position: center; overflow: hidden; }
.page-header-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.page-header__overly { position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(33,29,26,.5), rgba(33,29,26,.68)); }
.page-header .container { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.page-header__inner { color: #fff; text-align: center; width: 100%; }
.page-header__inner h1, .page-header__inner h2 { color: #fff; font-size: clamp(2rem, 4vw, 3.2rem);
  font-family: var(--font-titre); margin: 0; text-shadow: 0 2px 30px rgba(0,0,0,.3); }
.page-header .thm-breadcrumb, .page-header__inner ul { list-style: none; padding: 0; margin: 0 0 .6rem;
  font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; color: #e9c9c4; }
.page-header .thm-breadcrumb li { display: inline; }

/* ===== Grille Réalisations (module album CMS en tableau -> cartes) ===== */
#contenu_scroller .paragraphe table { width: 100% !important; border-collapse: separate; border-spacing: 0; display: block; }
#contenu_scroller .paragraphe table tbody { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.8rem; }
#contenu_scroller .paragraphe table tr { display: contents; }
#contenu_scroller .paragraphe table td {
  display: flex; flex-direction: column; width: auto !important;
  background: #fff; border-radius: 6px; overflow: hidden;
  box-shadow: 0 4px 18px rgba(33,29,26,.08); transition: transform .25s, box-shadow .25s; padding: 0 !important;
}
#contenu_scroller .paragraphe table td:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(33,29,26,.16); }
/* Image en couverture pleine largeur */
#contenu_scroller .paragraphe td p:first-child { margin: 0; }
#contenu_scroller .paragraphe img.album {
  width: 100% !important; height: 220px !important; object-fit: cover; float: none !important;
  display: block; transition: transform .5s ease;
}
#contenu_scroller .paragraphe td:hover img.album { transform: scale(1.06); }
#contenu_scroller .paragraphe br.clr { display: none; }
/* Titre + texte dans le corps de carte */
#contenu_scroller .paragraphe td h4 { margin: 0; padding: 1.1rem 1.2rem .2rem; font-size: 1.15rem; line-height: 1.2; }
#contenu_scroller .paragraphe td h4 a { color: var(--noir); text-decoration: none; }
#contenu_scroller .paragraphe td h4 a:hover { color: var(--rouge); }
#contenu_scroller .paragraphe td > p { padding: 0 1.2rem; margin: 0 0 .3rem; color: var(--rouge);
  font-family: var(--font-sur); text-transform: uppercase; font-size: .8rem; letter-spacing: .05em; }
#contenu_scroller .paragraphe td .date { display: block; padding: 0 1.2rem 1.1rem; color: var(--gris); font-size: .85rem; text-transform: none; letter-spacing: 0; }
@media (max-width: 900px) { #contenu_scroller .paragraphe table tbody { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) { #contenu_scroller .paragraphe table tbody { grid-template-columns: 1fr; } }

/* ===== Réalisations STGO : filtres + cartes (design original) ===== */
/* La barre de filtres deborde legerement du conteneur (1200px) pour tenir sur
   UNE ligne a une taille de police lisible : ce sont des pastilles, pas du
   texte courant. min() evite tout debordement horizontal sur petit ecran. */
.stgo-filters { display: flex; flex-wrap: wrap; gap: .35rem; justify-content: center; margin: 0 0 2.5rem;
  width: min(1400px, calc(100vw - 2rem)); margin-left: 50%; transform: translateX(-50%); }
/* Retour client du 14/08, point 21 : les 8 categories doivent tenir sur UNE
   ligne (HOSPITALIER passait seul a la ligne). Police, interlettrage et
   rembourrage resserres, et pas de retour a la ligne dans un bouton. */
.stgo-filter { font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .01em; font-size: .84rem; font-weight: 500;
  white-space: nowrap;
  background: #fff; border: 1px solid var(--gris-bord); color: var(--gris-fonce); padding: .5rem .68rem; border-radius: 999px; cursor: pointer; transition: .2s; }
.stgo-filter:hover { border-color: var(--rouge); color: var(--rouge); }
.stgo-filter.is-active { background: var(--rouge); border-color: var(--rouge); color: #fff; }
.stgo-filters--dept { margin-top: -1.7rem; gap: .4rem; }
.stgo-dept { font-family: var(--font-sur); font-size: .78rem; font-weight: 500; padding: .35em .85em; border: 1px solid #d8cfc4; border-radius: 20px; background: #fff; color: var(--noir); cursor: pointer; transition: all .2s; }
.stgo-dept:hover { border-color: var(--rouge); color: var(--rouge); }
.stgo-dept.is-active { background: var(--noir); border-color: var(--noir); color: #fff; }
.stgo-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.8rem; }
.stgo-real-card { background: #fff; border-radius: 6px; overflow: hidden; box-shadow: 0 4px 18px rgba(33,29,26,.08);
  transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column; text-decoration: none; }
.stgo-real-card:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(33,29,26,.16); }
.stgo-card-imgwrap { overflow: hidden; position: relative; }
.stgo-card-ph { height: 230px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg,#f4f1ec 0%,#e6ddd2 100%); }
.stgo-ph-txt { font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .1em; font-size: .82rem; font-weight: 600; color: var(--rouge); text-align: center; padding: 0 1.2rem; }
/* Fiche technique (réalisation) */
.real-specs { display: grid; grid-template-columns: repeat(auto-fit,minmax(190px,1fr)); gap: .9rem 2rem; margin: 1.4rem 0; padding: 1.3rem 0; border-top: 1px solid #e6ddd2; border-bottom: 1px solid #e6ddd2; }
.real-spec { display: flex; flex-direction: column; gap: .15rem; }
.real-spec__lbl { font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .07em; font-size: .7rem; color: var(--rouge); font-weight: 700; }
.real-spec__val { font-size: 1rem; color: var(--noir); line-height: 1.3; }
.real-nature { font-size: 1.05rem; line-height: 1.6; color: #4a4038; margin: .4rem 0 1rem; }
/* Retour client du 14/08, point 20 : video centree horizontalement dans la
   fiche (elle etait calee a gauche par la marge auto absente). */
.real-video { position: relative; padding-bottom: 56.25%; height: 0; margin: 1.4rem auto; max-width: 720px; }
.real-video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border-radius: 6px; }
.stgo-real-card img.stgo-card-img { width: 100%; height: 230px; object-fit: cover; display: block; transition: transform .5s ease; float: none; }
.stgo-real-card:hover img.stgo-card-img { transform: scale(1.06); }
.stgo-card-body { padding: 1.3rem 1.3rem 1.5rem; }
.stgo-card-meta { color: var(--rouge); font-family: var(--font-sur); text-transform: uppercase; font-size: .8rem; letter-spacing: .05em; margin: 0 0 .3rem; }
.stgo-card-body h3 { margin: 0; font-size: 1.2rem; line-height: 1.2; color: var(--noir); }
.stgo-real-card:hover h3 { color: var(--rouge); }
@media (max-width: 900px) { .stgo-cards { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) { .stgo-cards { grid-template-columns: 1fr; } }

/* Bandeau pages profondes : surtitre + sous-titre (comme maquette) */
.page-header__inner .stgo-kicker { color: #fff; justify-content: center; margin-bottom: .8rem; }
.page-header__inner .stgo-kicker::before { background: var(--rouge); }
.page-header__sub { color: #ece8e2; font-family: var(--font-titre); font-style: italic; font-size: 1.25rem; margin: .8rem 0 0; }

/* Conteneur de la page Réalisations : largeur max centrée */
.stgo-realisations { max-width: 1200px; margin: 0 auto; padding: 3rem 1.5rem 4rem; }

/* ===== Formulaire de contact STGO ===== */
.mdl_formulaire { max-width: 680px; margin: 1rem auto; }
.mdl_formulaire label { display: block; font-family: var(--font-sur); font-weight: 600; text-transform: uppercase;
  letter-spacing: .03em; font-size: .85rem; color: var(--gris-fonce); margin: 1rem 0 .35rem; }
.mdl_formulaire input[type="text"], .mdl_formulaire input[type="email"], .mdl_formulaire textarea {
  width: 100%; padding: .8rem 1rem; border: 1px solid var(--gris-bord); border-radius: var(--rayon);
  font-family: var(--font-corps); font-size: 1rem; background: #fff; transition: border-color .2s; }
.mdl_formulaire input[type="text"]:focus, .mdl_formulaire input[type="email"]:focus, .mdl_formulaire textarea:focus {
  outline: none; border-color: var(--rouge); }
.mdl_formulaire textarea { min-height: 140px; resize: vertical; }
.mdl_formulaire input.submit {
  background: var(--rouge); color: #fff; border: 0; border-radius: 999px; cursor: pointer;
  padding: .9rem 2.2rem; margin-top: 1.5rem; font-family: var(--font-sur); text-transform: uppercase;
  letter-spacing: .05em; font-size: .95rem; font-weight: 600; transition: background .2s, transform .2s;
  box-shadow: 0 6px 20px rgba(214,63,49,.35); }
.mdl_formulaire input.submit:hover { background: var(--rouge-fonce); transform: translateY(-2px); }

/* Intro des cartes actualités */
.stgo-card-intro { color: var(--gris); font-size: .95rem; margin: .5rem 0 0; text-transform: none; letter-spacing: 0; font-family: var(--font-corps); }

/* ============================================================
   STGO — Fiches détail (réalisation album + actualité billet)
   ============================================================ */
/* Conteneur commun centré */
/* Fiches : largeur max + padding appliqués SEULEMENT au bloc fiche (pas à l'accueil/listes) */
.contain_actu, .list_real, .txt-album { max-width: 1000px; margin-left: auto; margin-right: auto; }
.contain_actu { padding: 3.5rem 1.5rem 4rem; }
.list_real { padding: 3.5rem 1.5rem 1rem; }
.txt-album { padding: 0 1.5rem 4rem; }
/* neutraliser les float internes hérités */
#contenu_scroller img, #contenu_scroller .mdl_billet, #contenu_scroller .album { float: none !important; }
#contenu_scroller p.contain-img, #contenu_scroller [align] { float: none !important; text-align: center; }

/* --- Fiche RÉALISATION (galerie album) --- */
.list_real { display: flex; flex-wrap: wrap; gap: 1rem; margin: 0 auto 2rem; justify-content: center; }
.block_real { margin: 0; flex: 0 1 calc((100% - 2rem) / 3); min-width: 240px; }
.block_real a { display: block; overflow: hidden; border-radius: var(--rayon); box-shadow: var(--ombre-soft); }
.block_real img.album { width: 100% !important; height: 240px !important; object-fit: cover; float: none !important;
  display: block; transition: transform .5s ease; }
.block_real a:hover img.album { transform: scale(1.06); }
.txt-album { text-align: center; margin-top: 1rem; }
.txt-album h3 { font-family: var(--font-titre); font-size: 1.6rem; color: var(--noir); }

/* --- Fiche ACTUALITÉ (billet) --- */
.contain_actu { font-size: 1.1rem; line-height: 1.75; color: var(--gris-fonce); }
.contain_actu .contain-img { margin: 0 0 2rem; text-align: center; }
.contain_actu img.mdl_billet { width: 100%; max-width: 760px; height: auto; border-radius: var(--rayon);
  box-shadow: var(--ombre); float: none !important; margin: 0 auto; display: block; }
.contain_actu p { margin: 0 0 1.2rem; }
.contain_actu .date_actu, .contain_actu p[class*="date"] { color: var(--rouge); font-family: var(--font-sur);
  text-transform: uppercase; letter-spacing: .05em; font-size: .9rem; }

/* Peaufinage fiche actu : alignement propre */
.contain_actu { text-align: left; }
.contain_actu > br:first-child { display: none; }
.contain_actu .contain-img { margin: 1.5rem 0 2rem; }

/* ===== Bouton retour en haut ===== */
#totop {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 200;
  width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--rouge); color: #fff; font-size: 1.1rem; line-height: 1;
  display: none; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(214,63,49,.4); transition: background .2s, transform .2s, opacity .2s;
}
#totop:hover { background: var(--rouge-fonce); transform: translateY(-3px); }
#totop[style*="inline-block"], #totop[style*="block"] { display: flex !important; }
#totop i { pointer-events: none; }

/* Image flottante dans le contenu rédactionnel (page Entreprise activité) */
#contenu_scroller img.img-float-right { float: right !important; width: 340px; max-width: 42%; margin: 0 0 1rem 1.5rem; border-radius: 6px; box-shadow: 0 8px 24px rgba(0,0,0,.15); height: auto !important; }
@media (max-width: 680px) { #contenu_scroller img.img-float-right { float: none !important; width: 100% !important; max-width: 100% !important; margin: 1rem 0; display: block; } }

/* ===== Plan du site : largeur max + padding ===== */
#plansite { max-width: 1100px !important; margin: 0 auto !important; padding: 3rem 1.5rem 4rem !important; box-sizing: border-box; }
#plansite a { color: var(--noir); text-decoration: none; }
#plansite a:hover { color: var(--rouge); }
#plansite ul li { padding: .35rem 0; }

/* ===== Hero slider (page d'accueil, module administrable HERO_SLIDER) ===== */
.hero-slider { position:relative; min-height:88vh; overflow:hidden; color:#fff; background:#1a1e24; }
.hero-slider__track { position:absolute; inset:0; }
.hero-slider__slide { position:absolute; inset:0; background-size:cover; background-position:center; display:flex; align-items:center; opacity:0; visibility:hidden; transition:opacity .9s ease; z-index:1; }
.hero-slider__slide.is-active { opacity:1; visibility:visible; z-index:2; }
.hero-slider__overlay { position:absolute; inset:0; background:linear-gradient(120deg,rgba(18,22,28,.78) 0%,rgba(18,22,28,.46) 55%,rgba(18,22,28,.22) 100%); z-index:1; }
.hero-slider__overlay::before { content:""; position:absolute; inset:0 0 auto 0; height:220px; background:linear-gradient(180deg,rgba(18,22,28,.72),rgba(18,22,28,0)); }
.hero-slider__inner { position:relative; z-index:2; max-width:760px; }
.hero-slider__inner .kicker { color:#fff; }
.hero-slider__inner h1 { color:#fff; margin-bottom:.35em; }
.hero-slider__inner p { font-size:1.25rem; color:rgba(255,255,255,.92); max-width:580px; margin-bottom:2em; }
.hero-slider__actions { display:flex; gap:14px; flex-wrap:wrap; }
/* Fleches */
.hero-slider__btn { position:absolute; top:50%; transform:translateY(-50%); z-index:5; width:48px; height:48px; border:0; border-radius:50%; background:rgba(255,255,255,.16); color:#fff; font-size:26px; line-height:1; cursor:pointer; transition:background .2s; backdrop-filter:blur(2px); }
.hero-slider__btn:hover { background:#d63f31; }
.hero-slider__btn--prev { left:24px; }
.hero-slider__btn--next { right:24px; }
/* Puces */
.hero-slider__dots { position:absolute; left:0; right:0; bottom:26px; z-index:5; display:flex; justify-content:center; gap:10px; }
.hero-slider__dot { width:11px; height:11px; padding:0; border:0; border-radius:50%; background:rgba(255,255,255,.45); cursor:pointer; transition:background .2s,transform .2s; }
.hero-slider__dot.is-active { background:#d63f31; transform:scale(1.25); }
@media (max-width:780px){
  .hero-slider { min-height:78vh; }
  .hero-slider__btn { width:40px; height:40px; font-size:22px; }
  .hero-slider__btn--prev { left:10px; }
  .hero-slider__btn--next { right:10px; }
  .hero-slider__inner p { font-size:1.08rem; }
}

/* Retour client du 14/08, points 15 et 16 : textes justifies sur la page
   Entreprise — le corps de "Son activite" et les 3 rubriques de "Ses equipes".
   La timeline "Son histoire" et les chapos gardent leur alignement : justifier
   des lignes courtes creerait des trous. */
body.page-qui_sommes_nous #contenu_scroller .paragraphe p { text-align: justify; }
body.page-qui_sommes_nous .card__body p { text-align: justify; }
body.page-qui_sommes_nous .stgo-timeline p,
body.page-qui_sommes_nous .lead,
body.page-qui_sommes_nous .stat__label { text-align: inherit; }

/* Retour client du 14/08 — page Contact.
   Point 26 : telephone et e-mail en noir (ils heritaient du rouge des liens).
   Points 29 et 30 : interlignes resserres dans "Nous trouver" et
   "Nous contacter", les lignes d'adresse etaient trop aerees. */
.contact-info a { color: var(--noir); }
.contact-info a:hover { color: var(--rouge); }
.contact-info p { margin-bottom: .35rem; line-height: 1.35; }
.contact-info .big { line-height: 1.25; margin-bottom: .5rem; }
.contact-info h4 { margin-top: 1.15rem; margin-bottom: .45rem; }

/* Aide contextuelle des formulaires (question anti-robots de la page Contact).
   Les regles de .infobulle vivent dans css/style.css, volontairement EXCLU pour
   SIT_STGO : sans elles le texte d'aide s'affichait en rouge et en permanence au
   milieu du formulaire, au lieu d'apparaitre au survol de l'icone. */
a.infobulle { position: relative; display: inline-block; vertical-align: middle; line-height: 0; }
a.infobulle img { display: inline-block; }
a.infobulle span {
  position: absolute; left: 50%; bottom: calc(100% + 10px); transform: translateX(-50%);
  width: 250px; padding: .7rem .9rem;
  background: var(--noir); color: #fff;
  font-family: var(--font-corps); font-size: .85rem; line-height: 1.45; text-align: left;
  border-radius: var(--rayon); box-shadow: var(--ombre);
  opacity: 0; visibility: hidden; transition: opacity var(--transition);
  z-index: 30; pointer-events: none;
}
a.infobulle span::after {
  content: ""; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  border: 7px solid transparent; border-top-color: var(--noir);
}
a.infobulle:hover span, a.infobulle:focus span { opacity: 1; visibility: visible; }

/* ---------- Tags de realisation (retour client du 03/09) ---------- */
/* 3e barre de filtres de la liste : volontairement plus discrete que celle des
   categories, qui reste le filtre principal. */
.stgo-filters--tag { margin-top: -1.4rem; gap: .3rem; }
.stgo-tag-f {
  font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .02em;
  font-size: .72rem; font-weight: 500; white-space: nowrap;
  background: transparent; border: 1px dashed var(--taupe-clair); color: var(--gris);
  padding: .34rem .6rem; border-radius: 999px; cursor: pointer; transition: .2s;
}
.stgo-tag-f:hover { border-color: var(--rouge); color: var(--rouge); }
.stgo-tag-f.is-active { background: var(--noir); border-color: var(--noir); border-style: solid; color: #fff; }

/* Badges sur la fiche : chacun mene a la liste filtree sur ce tag. */
.real-tags { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; margin: 1.4rem 0; }
.real-tags__lbl {
  font-family: var(--font-sur); text-transform: uppercase; letter-spacing: .1em;
  font-size: .74rem; color: var(--gris); margin-right: .3rem;
}
.real-tag {
  display: inline-block; font-family: var(--font-sur); font-size: .8rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: .03em;
  background: var(--sable); color: var(--gris-fonce); border: 1px solid var(--gris-bord);
  padding: .35rem .75rem; border-radius: 999px; transition: .2s;
}
.real-tag:hover { background: var(--rouge); border-color: var(--rouge); color: #fff; }