/* XP‑NOVA — Design System (Charte Web) */
@import url('https://fonts.googleapis.com/css2?family=Lato:wght@400;700&family=Montserrat:wght@500;700&family=Titillium+Web:wght@700;900&display=swap');

:root{
  --xp-navy:#1d3c6a;     /* Bleu Marine XP */
  --xp-gold:#b0966b;     /* Or XP */
  --xp-gray:#e2e8f0;     /* Gris Engrenage */
  --xp-steel:#aab7c4;    /* Bleu-Gris acier */
  --bg:#ffffff;
  --bg-alt:#f8f9fa;

  --text:#1a1a1a;
  --muted:#4b5563;
  --border:rgba(29,60,106,.12);

  --radius:4px;          /* 2–4px */
  --shadow:0 10px 30px rgba(0,0,0,.08);
  --container:1120px;

  --focus: 0 0 0 3px rgba(176,150,107,.35);
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Lato, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  font-size:16px;
  line-height:1.6;
  color:var(--text);
  background:var(--bg);
}

img{max-width:100%; height:auto}

a{color:var(--xp-navy); text-decoration:none}
a:hover{color:var(--xp-navy); text-decoration:underline; text-decoration-color:var(--xp-gold)}
a:focus-visible, button:focus-visible{
  outline:none;
  box-shadow:var(--focus);
  border-radius:calc(var(--radius) + 2px);
}

h1,h2{
  font-family:"Titillium Web", system-ui, sans-serif;
  letter-spacing:.2px;
  margin:0 0 .6rem 0;
}
h3,h4,nav{
  font-family:Montserrat, system-ui, sans-serif;
}
h1{font-size:44px; line-height:1.1}
h2{font-size:32px; line-height:1.2}
h3{font-size:18px; margin:0 0 .5rem 0}
p{margin:.6rem 0}
small{color:var(--muted)}

.container{
  width:min(var(--container), calc(100% - 2rem));
  margin:0 auto;
}

.section{padding:64px 0}
.section.alt{background:var(--bg-alt)}
.section.tight{padding:44px 0}

.badge{
  display:inline-flex; gap:.5rem; align-items:center;
  padding:.25rem .6rem;
  border:1px solid var(--border);
  border-radius:999px;
  font-family:Montserrat, sans-serif;
  font-size:12px;
  color:var(--xp-navy);
  background:#fff;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:.5rem;
  padding:12px 16px;
  min-height:44px;                 /* hauteur cohérente (CTA & logo) */
  border-radius:var(--radius);
  border:1px solid transparent;
  font-family:Montserrat, sans-serif;
  font-weight:700;
  cursor:pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
  user-select:none;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--xp-navy); color:#fff}
.btn-primary:hover{background:var(--xp-gold); color:#1a1a1a; text-decoration:none}
.btn-ghost{
  background:transparent;
  color:var(--xp-navy);
  border-color:var(--border);
}
.btn-ghost:hover{border-color:rgba(176,150,107,.65); text-decoration:none}

.grid{
  display:grid;
  gap:18px;
}
.grid.cols-3{grid-template-columns:repeat(3, 1fr)}
.grid.cols-2{grid-template-columns:repeat(2, 1fr)}
@media (max-width: 920px){
  h1{font-size:36px}
  .grid.cols-3{grid-template-columns:1fr}
  .grid.cols-2{grid-template-columns:1fr}
}

.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;
  padding:18px;
  box-shadow:none;
}
.card:hover{border-color:rgba(176,150,107,.55)}
.card .meta{color:var(--muted); font-size:14px}

.hr-gold{
  height:2px; width:72px;
  background:var(--xp-gold);
  border-radius:2px;
}

/* Header (blanc minimaliste, séparation dorée) */
.site-header{
  position:sticky; top:0; z-index:50;
  background:#fff;
  border-bottom:1px solid rgba(176,150,107,.35);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}

/* Brand */
.brand{
  display:flex; align-items:center; gap:10px;
  font-family:Montserrat, sans-serif;
  font-weight:700;
  color:var(--xp-navy);
  white-space:nowrap;
}
.brand img{
  height:68px;     /* agrandi: proche du CTA */
  width:auto;
  display:block;
}

/* Desktop nav */
.nav{
  display:flex; align-items:center; gap:18px;
  flex-wrap:wrap;
}
.nav a{
  font-family:Montserrat, sans-serif;
  font-weight:500;
  color:var(--xp-navy);
  padding:6px 0;
  border-bottom:2px solid transparent;
}
.nav a:hover{
  text-decoration:none;
  border-bottom-color:rgba(176,150,107,.65);
}
.nav .cta{margin-left:8px}

/* Language switch */
.lang{
  display:flex; gap:10px; align-items:center;
  margin-left:10px;
  padding-left:12px;
  border-left:1px solid var(--border);
}
.lang button{
  background:transparent;
  border:1px solid var(--border);
  border-radius:999px;
  padding:6px 10px;
  font-family:Montserrat, sans-serif;
  cursor:pointer;
  transition:.18s ease;
}
.lang button:hover{border-color:rgba(176,150,107,.65)}
.lang button.active{
  border-color:rgba(176,150,107,.65);
  background:rgba(176,150,107,.10);
}

/* Mobile nav */
.burger{display:none}
.mobile-drawer{display:none}
@media (max-width: 980px){
  .nav{display:none}
  .burger{
    display:inline-flex;
    align-items:center;
    border:1px solid var(--border);
    background:#fff;
    border-radius:10px;
    padding:10px 12px;
    cursor:pointer;
    font-family:Montserrat, sans-serif;
  }
  .mobile-drawer{
    display:none;
    border-top:1px solid var(--border);
    padding:12px 0 16px 0;
    background:#fff;
  }
  .mobile-drawer.open{display:block}
  .mobile-drawer a{
    display:block;
    padding:10px 0;
    color:var(--xp-navy);
    font-family:Montserrat, sans-serif;
  }
  .mobile-drawer a:hover{color:var(--xp-navy); text-decoration:underline; text-decoration-color:var(--xp-gold)}
  .mobile-drawer .row{
    display:flex; gap:10px; flex-wrap:wrap;
    padding-top:10px;
  }
}

/* Hero */
.hero{
  padding:64px 0;
  background:
    linear-gradient(180deg, rgba(29,60,106,.06), rgba(29,60,106,0) 55%),
    linear-gradient(90deg, rgba(176,150,107,.12), rgba(176,150,107,0) 60%);
}
.hero-inner{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:22px;
  align-items:center;
}
@media (max-width: 920px){
  .hero-inner{grid-template-columns:1fr}
}
.hero-kicker{color:var(--muted); font-family:Montserrat, sans-serif}
.hero-box{
  background:#fff;
  border:1px solid var(--border);
  border-radius:18px;
  padding:18px;
  box-shadow:var(--shadow);
}
.hero-box ul{margin:.2rem 0 0 1.1rem}
.hero-box li{margin:.25rem 0}

/* Footer dark */
.site-footer{
  background:var(--xp-navy);
  color:#fff;
  padding:46px 0 18px 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr 1fr 1.2fr;

  /* plus d’espace horizontal entre colonnes (Contact ↔ colonne suivante) */
  row-gap:18px;
  column-gap:64px;
}
.site-footer a{color:#fff}
.site-footer a:hover{color:#fff; text-decoration:underline; text-decoration-color:var(--xp-gold)}
.footer-title{
  font-family:Montserrat, sans-serif;
  font-weight:700;
  margin-bottom:10px;
}
.footer-note{color:rgba(255,255,255,.85)}
.footer-bottom{
  margin-top:22px;
  padding-top:14px;
  border-top:1px solid rgba(255,255,255,.18);
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  color:rgba(255,255,255,.85);
}
@media (max-width: 980px){
  .footer-grid{grid-template-columns:1fr}
}

/* Utilities */
.mt-2{margin-top:14px}
.mt-3{margin-top:22px}
.flex{display:flex; gap:12px; flex-wrap:wrap}

/* Footer : forcer les numéros à passer sur 2 lignes si liens tel: */
.site-footer .footer-grid p{white-space:normal}
.site-footer .footer-grid a[href^="tel:"]{
  display:block;
  line-height:1.7;
}

:root {
  --font-h1-ultra: 210px;
  --font-h1: 129px;
  --font-h2: 80px;
  --font-h3: 49px;
  --font-h4: 30px;
  --font-h5: 18px;
  --font-body-lg: 12px;
  --font-body-sm: 7px;
}
/* ---------------------------------------------------------
   XP‑NOVA — Harmonisation des nouvelles sections
   Compatible avec la charte existante
--------------------------------------------------------- */

/* SECTION HERO (nouvelle version) */
.hero-content {
  max-width: 720px;
}
.hero-content h1 {
  font-size: 48px;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.hero-subtitle {
  font-family: Montserrat, sans-serif;
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 1rem;
}
.hero-text {
  font-size: 16px;
  color: var(--text);
  margin-bottom: 1.4rem;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------------------------------------------------------
   SECTION ABOUT
--------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  margin-top: 32px;
}
.about-highlights ul {
  margin: 0 0 1rem 1.2rem;
}
.about-highlights li {
  margin-bottom: 0.4rem;
}
.link-inline {
  color: var(--xp-navy);
  font-weight: 600;
}
.link-inline:hover {
  text-decoration: underline;
  text-decoration-color: var(--xp-gold);
}

@media (max-width: 920px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------
   SECTION PILLARS (Unir / Innover / Impacter)
--------------------------------------------------------- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 32px;
}
.pillar {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.pillar h3 {
  font-size: 20px;
  margin-bottom: 0.6rem;
}

@media (max-width: 920px) {
  .pillars-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------
   SECTION EXPERTISE
--------------------------------------------------------- */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 32px;
}
.expertise-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
}
.expertise-item h3 {
  font-size: 20px;
  margin-bottom: 0.6rem;
}

.expertise-cta {
  margin-top: 32px;
  text-align: center;
}

@media (max-width: 920px) {
  .expertise-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------
   SECTION METHOD
--------------------------------------------------------- */
.method-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 32px;
}
.method-step {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
}
.method-step h3 {
  font-size: 20px;
  margin-bottom: 0.6rem;
}
.method-highlight {
  margin-top: 32px;
  padding: 18px;
  background: var(--bg-alt);
  border-left: 4px solid var(--xp-gold);
  border-radius: 6px;
}

@media (max-width: 920px) {
  .method-steps {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------
   SECTION IMPACT
--------------------------------------------------------- */
.impact-indicators ul {
  margin: 1rem 0 0 1.2rem;
}
.impact-indicators li {
  margin-bottom: 0.4rem;
}

/* ---------------------------------------------------------
   SECTION WHY XP‑NOVA
--------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 32px;
}
.why-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
}
.why-item h3 {
  font-size: 20px;
  margin-bottom: 0.6rem;
}
.why-cta {
  margin-top: 32px;
  text-align: center;
}

@media (max-width: 920px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------
   SECTION RSE
--------------------------------------------------------- */
.rse-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 32px;
}
.rse-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
}
.rse-item h3 {
  font-size: 20px;
  margin-bottom: 0.6rem;
}

@media (max-width: 920px) {
  .rse-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------
   SECTION CTA FINALE
--------------------------------------------------------- */
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 22px;
}
/* ---------------------------------------------------------
   XP‑NOVA — Resserrement vertical des sections
   (Version premium compacte)
--------------------------------------------------------- */

/* Réduction globale du padding des sections */
.section {
  padding: 42px 0; /* au lieu de 64px */
}

.section-header {
  margin-bottom: 24px; /* réduit l'espace sous les titres */
}

/* Réduction des marges entre les blocs */
.section-intro {
  margin-top: 8px;
  margin-bottom: 12px;
}

/* HERO plus compact */
.hero {
  padding: 48px 0; /* au lieu de 64px */
}
.hero-content h1 {
  margin-bottom: 0.6rem;
}
.hero-subtitle {
  margin-bottom: 0.6rem;
}
.hero-text {
  margin-bottom: 1rem;
}
.hero-actions {
  margin-top: 12px;
}

/* ABOUT */
.about-grid {
  gap: 22px; /* au lieu de 32px */
  margin-top: 22px;
}

/* PILLARS */
.pillars-grid {
  gap: 18px;
  margin-top: 22px;
}
.pillar {
  padding: 16px;
}

/* EXPERTISE */
.expertise-grid {
  gap: 18px;
  margin-top: 22px;
}
.expertise-item {
  padding: 16px;
}
.expertise-cta {
  margin-top: 22px;
}

/* METHOD */
.method-steps {
  gap: 18px;
  margin-top: 22px;
}
.method-step {
  padding: 16px;
}
.method-highlight {
  margin-top: 22px;
  padding: 14px;
}

/* IMPACT */
.impact-indicators ul {
  margin-top: 12px;
}

/* WHY */
.why-grid {
  gap: 18px;
  margin-top: 22px;
}
.why-item {
  padding: 16px;
}
.why-cta {
  margin-top: 22px;
}

/* RSE */
.rse-grid {
  gap: 18px;
  margin-top: 22px;
}
.rse-item {
  padding: 16px;
}

/* CTA finale */
.cta-actions {
  margin-top: 18px;
}
/* ---------------------------------------------------------
   XP‑NOVA — Amélioration globale du style des pages
   Version premium, élégante, cohérente
--------------------------------------------------------- */

/* TITRES — meilleure hiérarchie visuelle */
.section-header h2 {
  font-size: 34px;
  font-weight: 900;
  letter-spacing: 0.3px;
  margin-bottom: 0.4rem;
  color: var(--xp-navy);
}

.section-header .section-intro {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  font-size: 17px;
  color: var(--muted);
}

/* Séparateur doré premium */
.separator-gold,
.hr-gold {
  height: 3px;
  width: 80px;
  background: var(--xp-gold);
  border-radius: 2px;
  margin: 12px 0;
}

/* Cartes — style plus premium */
.card,
.pillar,
.expertise-item,
.method-step,
.why-item,
.rse-item {
  border: 1px solid rgba(176,150,107,0.25);
  border-radius: 16px;
  padding: 22px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(0,0,0,0.05);
  transition: transform .2s ease, box-shadow .2s ease;
}

.card:hover,
.pillar:hover,
.expertise-item:hover,
.method-step:hover,
.why-item:hover,
.rse-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.08);
  border-color: rgba(176,150,107,0.55);
}

/* Paragraphes — meilleure lisibilité */
p {
  font-size: 16px;
  line-height: 1.65;
}

/* Liens inline premium */
.link-inline {
  font-weight: 600;
  color: var(--xp-navy);
  border-bottom: 2px solid rgba(176,150,107,0.4);
  padding-bottom: 2px;
  transition: border-color .2s ease;
}
.link-inline:hover {
  border-bottom-color: var(--xp-gold);
  text-decoration: none;
}

/* Grilles — meilleure cohérence */
.about-grid,
.pillars-grid,
.expertise-grid,
.method-steps,
.why-grid,
.rse-grid {
  gap: 26px;
}

/* Sections — resserrement + élégance */
.section {
  padding: 48px 0;
}

/* CTA — plus premium */
.btn-primary {
  background: var(--xp-navy);
  border-color: var(--xp-navy);
}
.btn-primary:hover {
  background: var(--xp-gold);
  color: #1a1a1a;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--xp-gold);
  color: var(--xp-navy);
}
.btn-secondary:hover {
  background: var(--xp-gold);
  color: #1a1a1a;
}

/* CTA finale — centrée et élégante */
.cta-actions {
  margin-top: 24px;
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* Amélioration mobile */
@media (max-width: 920px) {
  .section {
    padding: 36px 0;
  }
  .section-header h2 {
    font-size: 28px;
  }
  .card,
  .pillar,
  .expertise-item,
  .method-step,
  .why-item,
  .rse-item {
    padding: 18px;
  }
}
/* ---------------------------------------------------------
   HEADER PREMIUM XP‑NOVA
--------------------------------------------------------- */

/* Hauteur plus compacte */
.site-header {
  padding: 6px 0;
  border-bottom: 1px solid rgba(176,150,107,0.35);
  background: #fff;
}

/* Logo légèrement réduit mais plus net */
.brand img {
  height: 58px;
  transition: transform .2s ease;
}
.brand:hover img {
  transform: scale(1.03);
}

/* Navigation plus élégante */
.nav a {
  padding: 4px 0;
  font-size: 15px;
  letter-spacing: 0.2px;
}

/* CTA plus premium */
.nav .btn-primary {
  padding: 10px 16px;
  border-radius: 6px;
}

/* Boutons FR/EN plus élégants */
.lang button {
  padding: 4px 12px;
  font-size: 13px;
  border-radius: 999px;
}
/* ---------------------------------------------------------
   FOOTER PREMIUM XP‑NOVA
--------------------------------------------------------- */

.site-footer {
  padding: 40px 0 16px 0;
  background: var(--xp-navy);
}

.footer-title {
  font-size: 17px;
  letter-spacing: 0.3px;
  margin-bottom: 8px;
}

.footer-note {
  font-size: 15px;
  line-height: 1.55;
}

.footer-grid {
  gap: 28px 60px;
}

.footer-bottom {
  margin-top: 18px;
  padding-top: 12px;
  font-size: 14px;
}
/* ---------------------------------------------------------
   HERO PAGE — bandeau premium pour pages internes
--------------------------------------------------------- */

.hero-page {
  padding: 70px 0 50px 0;
  background:
    linear-gradient(180deg, rgba(29,60,106,0.08), rgba(29,60,106,0) 60%),
    linear-gradient(90deg, rgba(176,150,107,0.12), rgba(176,150,107,0) 60%);
  border-bottom: 1px solid rgba(176,150,107,0.25);
}

.hero-page h1 {
  font-size: 42px;
  font-weight: 900;
  color: var(--xp-navy);
  margin-bottom: 0.4rem;
}

.hero-page-subtitle {
  font-size: 18px;
  color: var(--muted);
  max-width: 720px;
}
/* ---------------------------------------------------------
   TITRES HARMONISÉS XP‑NOVA
--------------------------------------------------------- */

h1 {
  font-family: "Titillium Web", sans-serif;
  font-size: 44px;
  font-weight: 900;
  letter-spacing: 0.3px;
  margin-bottom: 0.6rem;
  color: var(--xp-navy);
}

h2 {
  font-family: "Titillium Web", sans-serif;
  font-size: 32px;
  font-weight: 900;
  letter-spacing: 0.2px;
  margin-bottom: 0.4rem;
  color: var(--xp-navy);
}

h3 {
  font-family: Montserrat, sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--xp-navy);
}
/* Rendre le texte du bouton Contact visible dans le header */
.site-header .btn-primary {
  color: #fff !important;
}
.site-header .btn-primary:hover {
  background: var(--xp-gold);
  color: #1a1a1a !important;
}
.contact-logo {
  display: block;
  max-width: 180px;
  margin-bottom: 20px;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.08));
}
.xp-slogan-animated {
  display: flex;
  gap: 12px;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--xp-gold);
}

.xp-slogan-animated span {
  opacity: 0;
  animation: fadeIn 1.2s ease forwards;
}

.xp-slogan-animated span:nth-child(1) { animation-delay: 0.2s; }
.xp-slogan-animated span:nth-child(2) { animation-delay: 0.8s; }
.xp-slogan-animated span:nth-child(3) { animation-delay: 1.4s; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}