/* ============================================
   HARENA CONSEIL — CHARTE V5 (direction "moderne épuré")
   Un seul fichier CSS partagé par toutes les pages.
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,500;0,9..144,600;1,9..144,400&family=Public+Sans:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --ink:#0B1B33;
  --ink-soft:#16284A;
  --gold:#A9812E;
  --gold-light:#C7A55B;
  --paper:#FAF8F3;
  --paper-2:#F3F0E8;
  --text:#14161B;
  --stone:#6E6B62;
  --line:#E3DFD3;
  --transition:all .35s cubic-bezier(.2,.8,.2,1);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--paper);
  color:var(--text);
  font-family:'Public Sans',sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
.container{max-width:1180px;margin:0 auto;padding:0 40px;}
h1,h2,h3{font-family:'Fraunces',serif;color:var(--ink);font-weight:500;letter-spacing:-0.01em;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}

/* ============ HEADER ============ */
header.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:var(--ink);
  border-bottom:1px solid var(--gold);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 0;
}
.logo-wrap img{height:64px;width:auto;}

nav.main-nav ul{display:flex;gap:36px;list-style:none;align-items:center;}
nav.main-nav a{
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:2px;
  color:var(--paper);
  font-weight:500;
  opacity:0.75;
}
nav.main-nav a:hover,
nav.main-nav a.active{opacity:1;color:var(--gold-light);}
.nav-cta{
  border:1px solid var(--gold) !important;
  color:var(--gold-light) !important;
  padding:11px 22px;
  opacity:1 !important;
}
.nav-cta:hover{background:var(--gold);color:var(--ink) !important;}

.nav-toggle{
  display:none;
  background:none;
  border:none;
  cursor:pointer;
  width:32px;
  height:22px;
  position:relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  content:'';
  position:absolute;
  left:0;
  width:100%;
  height:1px;
  background:var(--paper);
  transition:var(--transition);
}
.nav-toggle span{top:10px;}
.nav-toggle span::before{top:-8px;}
.nav-toggle span::after{top:8px;}
.nav-toggle.open span{background:transparent;}
.nav-toggle.open span::before{transform:rotate(45deg);top:0;}
.nav-toggle.open span::after{transform:rotate(-45deg);top:0;}

/* ============ HERO ============ */
.hero{position:relative;padding:64px 0 76px;overflow:hidden;}
.hero-rays{position:absolute;top:-120px;right:-160px;width:640px;height:640px;opacity:0.12;pointer-events:none;}
.hero-eyebrow{
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:2px;
  text-transform:uppercase;color:var(--paper);margin-bottom:28px;
  display:inline-flex;align-items:center;gap:10px;
  background:var(--ink);padding:10px 18px;
}
.hero-eyebrow strong{color:var(--gold-light);font-weight:500;}
.hero h1{font-size:4.4rem;line-height:1.04;max-width:820px;font-weight:500;}
.hero h1 em{font-style:italic;font-weight:400;color:var(--gold);}
.hero-text{margin-top:34px;max-width:520px;font-size:1.08rem;font-weight:300;color:var(--stone);}
.hero-btns{margin-top:40px;display:flex;gap:18px;align-items:center;flex-wrap:wrap;}

.btn{
  display:inline-block;padding:17px 34px;font-size:13px;letter-spacing:1.5px;
  text-transform:uppercase;font-weight:500;transition:var(--transition);
}
.btn-primary{background:var(--ink);color:var(--paper);}
.btn-primary:hover{background:var(--gold);color:var(--paper);transform:translateY(-3px);}
.btn-ghost{color:var(--ink);border-bottom:1px solid var(--ink);padding:17px 0;}
.btn-ghost:hover{color:var(--gold);border-color:var(--gold);}

/* ============ PILLARS ============ */
.pillars{padding:90px 0;background:var(--paper-2);}
.pillars-head{max-width:640px;margin-bottom:56px;}
.pillars-head span.tag{
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:2.5px;
  text-transform:uppercase;color:var(--gold);
}
.pillars-head h2{font-size:2.6rem;margin-top:18px;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0;}
.pillar{padding:48px 38px;border-top:1px solid var(--line);text-align:center;}
.pillar + .pillar{border-left:1px solid var(--line);}
.pillar-emoji{font-size:2.75rem;display:block;margin-bottom:26px;}
.pillar h3{font-size:1.5rem;margin-bottom:18px;font-weight:500;}
.pillar p{color:var(--stone);font-size:0.95rem;margin-bottom:26px;}
.pillar-link{
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:1px;
  text-transform:uppercase;color:var(--ink);border-bottom:1px solid var(--gold);padding-bottom:4px;
}
.patrimoine-photo{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;}
.patrimoine-photo .photo-duo{min-height:420px;}
.patrimoine-stat{background:var(--ink);color:var(--paper);padding:70px;display:flex;flex-direction:column;justify-content:center;}
.patrimoine-stat .figure{font-family:'Fraunces',serif;font-size:4.5rem;color:var(--gold-light);line-height:1;}
.patrimoine-stat p{color:rgba(250,248,243,0.72);font-size:1rem;font-weight:300;max-width:380px;margin-top:24px;}

/* ============ LEGAL PAGES ============ */
.legal-hero{padding:60px 0 40px;text-align:center;}
.legal-hero h1{font-size:2.6rem;}
.legal-hero p{color:var(--stone);margin-top:16px;max-width:600px;margin-left:auto;margin-right:auto;}
.legal-body{padding:0 0 100px;}
.legal-content{max-width:820px;margin:0 auto;}
.legal-content h2{
  font-size:1.4rem;margin-top:52px;margin-bottom:20px;
  padding-left:18px;border-left:3px solid var(--gold);
}
.legal-content h2:first-of-type{margin-top:0;}
.legal-content p{color:var(--stone);margin-bottom:18px;font-size:0.95rem;line-height:1.75;}
.legal-content strong{color:var(--text);font-weight:600;}
.legal-content ul{margin:0 0 18px 20px;color:var(--stone);}
.legal-content li{margin-bottom:8px;font-size:0.95rem;line-height:1.6;}
.legal-content a{color:var(--gold);border-bottom:1px solid var(--gold);}
.legal-content a:hover{color:var(--ink);}

/* ============ BOUTIQUE ============ */
.shop-intro{padding:64px 0 20px;text-align:center;}
.shop-intro h1{font-size:3rem;}
.shop-intro p{color:var(--stone);max-width:620px;margin:20px auto 0;font-size:1.05rem;font-weight:300;}
.shop-filters{display:flex;justify-content:center;gap:14px;margin:44px 0 8px;flex-wrap:wrap;}
.shop-filter{
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:1px;text-transform:uppercase;
  padding:10px 20px;border:1px solid var(--line);color:var(--stone);cursor:pointer;background:none;
}
.shop-filter.active,.shop-filter:hover{border-color:var(--gold);color:var(--ink);}
.shop-grid{padding:56px 0 110px;display:grid;grid-template-columns:repeat(3,1fr);gap:0;}
.shop-card{padding:44px 34px;border-top:1px solid var(--line);text-align:left;display:flex;flex-direction:column;}
.shop-card:not(:nth-child(3n+1)){border-left:1px solid var(--line);}
.shop-card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px;}
.shop-emoji{font-size:2.2rem;}
.shop-badge{
  font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--gold);border:1px solid var(--gold);padding:4px 10px;
}
.shop-card h3{font-size:1.2rem;margin-bottom:12px;line-height:1.35;}
.shop-card p{color:var(--stone);font-size:0.9rem;margin-bottom:26px;flex-grow:1;}
.shop-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.shop-price{font-family:'Fraunces',serif;font-size:1.5rem;color:var(--ink);}
.shop-card .btn{padding:12px 22px;font-size:11px;}

@media (max-width:900px){
  .shop-grid{grid-template-columns:1fr;}
  .shop-card + .shop-card{border-left:none;border-top:1px solid var(--line);}
}

/* ============ RENDEZ-VOUS ============ */
.rdv-intro{padding:64px 0 20px;text-align:center;}
.rdv-intro h1{font-size:3rem;}
.rdv-intro p{color:var(--stone);max-width:620px;margin:20px auto 0;font-size:1.05rem;font-weight:300;}
.rdv-grid{padding:60px 0 110px;display:grid;grid-template-columns:repeat(3,1fr);gap:0;}
.rdv-card{padding:48px 34px;border-top:1px solid var(--line);text-align:center;}
.rdv-card + .rdv-card{border-left:1px solid var(--line);}
.rdv-emoji{font-size:2.4rem;display:block;margin-bottom:24px;}
.rdv-card h3{font-size:1.3rem;margin-bottom:14px;}
.rdv-card p{color:var(--stone);font-size:0.92rem;margin-bottom:12px;}
.rdv-duration{
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--gold);
  letter-spacing:1px;text-transform:uppercase;display:block;margin-bottom:28px;
}
.rdv-card .btn{width:100%;}

@media (max-width:900px){
  .rdv-grid{grid-template-columns:1fr;}
  .rdv-card + .rdv-card{border-left:none;border-top:1px solid var(--line);}
}

.pillar-link:hover{color:var(--gold);}

/* ============ PAGE HERO (pages métier) ============ */
.page-hero{position:relative;padding:64px 0 76px;overflow:hidden;}
.page-hero h1{font-size:3.4rem;line-height:1.1;max-width:760px;font-weight:500;}
.page-hero h1 em{font-style:italic;font-weight:400;color:var(--gold);}
.page-hero-text{margin-top:28px;max-width:560px;font-size:1.05rem;font-weight:300;color:var(--stone);}

/* ============ DOMAIN CARDS ============ */
.domains{padding:90px 0;}
.domains-head{max-width:640px;margin-bottom:56px;}
.domains-head span.tag{
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:2.5px;
  text-transform:uppercase;color:var(--gold);
}
.domains-head h2{font-size:2.4rem;margin-top:18px;}
.domain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;}
.domain-card{padding:44px 34px 44px 0;border-top:1px solid var(--line);}
.domain-card + .domain-card{padding-left:34px;border-left:1px solid var(--line);}
.domain-emoji{font-size:2.2rem;display:block;margin-bottom:22px;}
.domain-card h3{font-size:1.25rem;line-height:1.3;margin-bottom:14px;}
.domain-card > p{color:var(--stone);font-size:0.92rem;margin-bottom:24px;}
.domain-list{list-style:none;}
.domain-list li{
  font-size:0.85rem;color:var(--stone);padding-left:18px;position:relative;
  margin-bottom:12px;line-height:1.5;
}
.domain-list li::before{content:'—';position:absolute;left:0;color:var(--gold);}

/* ============ PROCESS TIMELINE ============ */
.process{padding:90px 0;background:var(--paper-2);}
.process-head{max-width:640px;margin-bottom:64px;}
.process-timeline{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-bottom:60px;}
.process-timeline::before{
  content:'';position:absolute;top:42px;left:14%;right:14%;height:1px;
  background:repeating-linear-gradient(90deg, var(--gold) 0 8px, transparent 8px 16px);
  z-index:0;
}
.process-step{position:relative;z-index:1;text-align:center;}
.process-tag{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:2px;
  text-transform:uppercase;color:var(--gold);display:block;margin-bottom:18px;
}
.process-node{
  width:84px;height:84px;border-radius:50%;
  background:var(--paper);border:1px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  font-size:2.1rem;margin:0 auto 26px;
}
.process-step h3{font-size:1.2rem;margin-bottom:12px;}
.process-step p{color:var(--stone);font-size:0.92rem;max-width:260px;margin:0 auto;}
.process-cta{text-align:center;margin-top:64px;}

@media (max-width:900px){
  .page-hero h1{font-size:2.4rem;}
  .domain-grid{grid-template-columns:1fr;}
  .domain-card + .domain-card{border-left:none;padding-left:0;border-top:1px solid var(--line);padding-top:34px;}
  .process-timeline{grid-template-columns:1fr;gap:50px;}
  .process-timeline::before{display:none;}
  .patrimoine-photo{grid-template-columns:1fr;}
}

/* ============ PHOTO BAND ============ */
.photo-band{border-top:1px solid var(--line);display:grid;grid-template-columns:1.1fr 1fr;}
.photo-duo{position:relative;overflow:hidden;min-height:520px;}
.photo-duo img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(1) contrast(1.08) brightness(0.92);}
.photo-duo::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(160deg, var(--ink) 10%, var(--gold) 130%);
  mix-blend-mode:color;opacity:0.92;
}
.photo-text{background:var(--ink);color:var(--paper);padding:64px 70px;display:flex;flex-direction:column;justify-content:center;}
.photo-text span.tag{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold-light);}
.photo-text h2{color:var(--paper);font-size:2.2rem;margin-top:20px;margin-bottom:26px;line-height:1.25;}
.photo-text p{color:rgba(250,248,243,0.72);font-size:1rem;font-weight:300;max-width:420px;margin-bottom:16px;}
.photo-text p:last-of-type{margin-bottom:0;}
.photo-text .sig{margin-top:40px;font-family:'Fraunces',serif;font-style:italic;font-size:1.1rem;color:var(--gold-light);}

/* ============ BOUTIQUE BANNER ============ */
.shop-band{background:var(--ink);color:var(--paper);padding:70px 0;border-top:1px solid var(--line);}
.shop-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.shop-text span.tag{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold-light);}
.shop-text h2{color:var(--paper);font-size:2.1rem;margin-top:16px;max-width:480px;}
.shop-band .btn-primary{background:var(--gold);}
.shop-band .btn-primary:hover{background:var(--gold-light);}

/* ============ FOOTER ============ */
footer.site-footer{background:var(--ink);color:rgba(250,248,243,0.6);padding:64px 0 36px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:50px;margin-bottom:44px;}
.footer-brand .footer-logo{font-family:'Fraunces',serif;color:var(--paper);font-size:1.6rem;margin-bottom:20px;}
.footer-brand .footer-logo span{color:var(--gold-light);}
.footer-brand p{font-size:0.9rem;font-weight:300;max-width:280px;color:rgba(250,248,243,0.55);}
.footer-col h4{
  color:var(--paper);font-family:'IBM Plex Mono',monospace;font-size:11px;
  letter-spacing:2px;text-transform:uppercase;margin-bottom:24px;font-weight:400;
}
.footer-col ul{list-style:none;}
.footer-col li{margin-bottom:14px;}
.footer-col a{font-size:0.9rem;color:rgba(250,248,243,0.6);}
.footer-col a:hover{color:var(--gold-light);}
.social-row{display:flex;gap:16px;margin-top:24px;}
.social-badge{
  width:20px;height:20px;
  display:flex;align-items:center;justify-content:center;
  color:rgba(250,248,243,0.55);
}
.social-badge svg{width:100%;height:100%;fill:currentColor;}
.social-badge:hover{color:var(--gold-light);}

.footer-bottom{
  border-top:1px solid rgba(250,248,243,0.12);padding-top:24px;
  text-align:center;
  font-size:12px;letter-spacing:0.5px;color:rgba(250,248,243,0.4);
  font-family:'IBM Plex Mono',monospace;
}
.legal-disclaimer{
  margin:0 auto 24px;padding-bottom:24px;
  border-bottom:1px solid rgba(250,248,243,0.08);
  font-size:11px;line-height:1.7;color:rgba(250,248,243,0.35);
  font-family:'Public Sans',sans-serif;font-weight:300;
  max-width:820px;text-align:left;
}

/* ============ ANIMATIONS ============ */
@keyframes fadeUp{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:translateY(0);}}
.animate{animation:fadeUp 0.9s cubic-bezier(.2,.8,.2,1) forwards;}
@media (prefers-reduced-motion: reduce){
  .animate{animation:none;}
  html{scroll-behavior:auto;}
}

/* ============ RESPONSIVE ============ */
@media (max-width:900px){
  .hero h1{font-size:2.6rem;}
  nav.main-nav{
    display:none;
    position:absolute;top:100%;left:0;right:0;
    background:var(--ink);border-bottom:1px solid var(--gold);
    padding:20px 0;
  }
  nav.main-nav.open{display:block;}
  nav.main-nav ul{flex-direction:column;align-items:flex-start;gap:0;padding:0 40px;}
  nav.main-nav li{width:100%;padding:14px 0;border-bottom:1px solid rgba(250,248,243,0.12);}
  nav.main-nav li:last-child{border-bottom:none;padding-top:20px;}
  .nav-cta{display:inline-block;}
  .nav-toggle{display:block;}
  .grid3{grid-template-columns:1fr;}
  .pillar + .pillar{border-left:none;padding-left:0;border-top:1px solid var(--line);}
  .ledger-inner{grid-template-columns:1fr;}
  .ledger-item{border-left:none;border-top:1px solid var(--line);}
  .ledger-item:first-child{border-top:none;}
  .photo-band{grid-template-columns:1fr;}
  .photo-duo{min-height:320px;}
  .photo-text{padding:60px 40px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;}
  .shop-inner{flex-direction:column;align-items:flex-start;}
}

@media (max-width:560px){
  .container{padding:0 24px;}
  .hero h1{font-size:2.1rem;}
  .footer-grid{grid-template-columns:1fr;}
}