:root {
  --coral:         #FB926B;
  --coral-bg:      #fddfd8;
  --mint:          #BAFAEE;
  --mint-bg:       #dffdf7;
  --periwinkle:    #BFCCFB;
  --periwinkle-bg: #dee5fd;
  --cream:         #FEECC2;
  --cream-grid:    #fbefd3;
  --rose:          #FFCEEC;
  --ink:      #161616;
  --ink-mid:  #555555;
  --ink-soft: #888888;
  --body-bg: #F2F2F2;
  --white:   #ffffff;
  --mid:     #c8c8c8;
  --border:  #161616;
  --display: 'Bricolage Grotesque', system-ui, sans-serif;
  --sans:    'Lato', system-ui, sans-serif;
  --r-btn: 6px;
  --r-grid: 12px;
  --ease-out: cubic-bezier(.23,1,.32,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --max-w: 1240px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family: var(--sans);background:var(--body-bg);color:var(--ink);font-size:16.8px;line-height:1.75}
h1,h2,h3,h4{font-family:var(--display)}

/* TOP BAR */
.nav-top-bar{
  background:var(--ink);
  display:flex;justify-content:flex-end;gap:2rem;
  padding:.4rem 3rem;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
}
.nav-top-bar a{color:rgba(255,255,255,.6);text-decoration:none;transition:color .2s}
.nav-top-bar a:hover{color:#fff}

/* NAV */
.site-nav{
  position:sticky;top:0;z-index:100;
  background:rgba(242,242,242,.92);backdrop-filter:blur(12px);
  border-bottom:1.5px solid var(--border);
  padding:0 3rem;display:flex;align-items:center;
}
.nav-logo{
  font-family:var(--display);font-size:1.15rem;font-weight:700;
  letter-spacing:-.04em;color:var(--ink);text-decoration:none;
  padding:1.2rem 0;margin-right:auto;
}
.nav-logo em{color:var(--coral);font-style:normal}
.nav-links{display:flex;list-style:none;height:100%}
.nav-links a{
  display:flex;align-items:center;height:100%;
  padding:0 1.35rem;font-size:.82rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  text-decoration:none;color:var(--ink-mid);
  border-bottom:2.5px solid transparent;transition:color .2s,border-color .2s;
}
.nav-links a:hover,.nav-links a.active{color:var(--ink);border-bottom-color:var(--coral)}
.nav-cta{
  margin-left:1.5rem;background:var(--coral);color:#fff;
  padding:.65rem 1.5rem;border:1.5px solid var(--border);border-radius:var(--r-btn);
  font-size:.82rem;font-weight:700;text-decoration:none;
  transition:background .2s,transform .18s var(--ease-spring);
}
.nav-cta:hover{background:var(--ink);transform:translateY(-2px)}

/* BREADCRUMB */
.breadcrumb{
  padding:.9rem 3rem;border-bottom:1.5px solid var(--mid);
  background:#fff;display:flex;align-items:center;gap:.5rem;
  font-size:.78rem;color:var(--ink-soft);
}
.breadcrumb a{color:var(--ink-soft);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--coral)}
.breadcrumb-sep{color:var(--mid)}
.breadcrumb-current{color:var(--ink);font-weight:700}

/* HERO BANNER */
.profile-hero{
  background:var(--cream);
  border-bottom:1.5px solid var(--border);
  padding:3rem;position:relative;overflow:hidden;
}
.profile-hero::before{
  content:'';position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(22,22,22,.05) 1px,transparent 1px);
  background-size:20px 20px;pointer-events:none;
}
.profile-hero-inner{
  max-width:var(--max-w);margin:0 auto;
  display:grid;grid-template-columns:260px 1fr;
  gap:3rem;align-items:end;position:relative;
}
.profile-photo-wrap{
  border:2px solid var(--border);
  background:var(--cream-grid);
  aspect-ratio:3/4;
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
  box-shadow:5px 5px 0 rgba(0,0,0,.12);
}
.profile-photo-placeholder{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;
  color:rgba(22,22,22,.25);
}
.profile-photo-placeholder span{font-size:3.5rem}
.profile-photo-placeholder small{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.profile-info{padding-bottom:.5rem}
.profile-badge{
  display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  background:var(--coral);color:#fff;
  padding:.25rem .85rem;border:1.5px solid rgba(0,0,0,.15);
  margin-bottom:1rem;
}
.profile-name{
  font-family:var(--display);
  font-size:clamp(2rem,4vw,3.2rem);
  font-weight:700;letter-spacing:-.05em;line-height:1.05;
  margin-bottom:1rem;
}
.profile-contact-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:.5rem;
}
.contact-row{
  display:flex;align-items:center;gap:.65rem;
  background:#fff;border:1.5px solid var(--border);
  padding:.75rem 1rem;
  transition:border-color .2s,transform .15s;
}
.contact-row:hover{border-color:var(--coral);transform:translateX(2px)}
.contact-icon{
  width:32px;height:32px;flex-shrink:0;
  background:var(--mint-bg);border:1.5px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  font-size:.85rem;
}
.contact-label{font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:.1rem}
.contact-value{font-size:.88rem;color:var(--ink);font-weight:600}
.contact-value a{color:var(--ink);text-decoration:none;transition:color .2s}
.contact-value a:hover{color:var(--coral)}

/* MAIN LAYOUT */
.profile-main{
  max-width:var(--max-w);margin:0 auto;
  padding:3rem 3rem 5rem;
  display:grid;grid-template-columns:1fr 340px;
  gap:3rem;align-items:start;
}

/* PUBLICATIONS */
.publi-section-title{
  font-family:var(--display);font-size:1.6rem;font-weight:700;
  letter-spacing:-.04em;margin-bottom:.5rem;
}
.publi-section-eyebrow{
  font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--coral);display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem;
}
.publi-section-eyebrow::before{content:'';width:16px;height:1.5px;background:var(--coral)}
.publi-section-desc{font-size:.9rem;color:var(--ink-mid);line-height:1.7;margin-bottom:2rem}

.publi-tabs{
  display:flex;gap:0;border:1.5px solid var(--border);
  margin-bottom:1.5rem;background:#fff;
}
.publi-tab{
  flex:1;padding:.6rem 1rem;text-align:center;
  font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  cursor:pointer;border-right:1.5px solid var(--border);color:var(--ink-mid);
  transition:background .15s,color .15s;
}
.publi-tab:last-child{border-right:none}
.publi-tab.active{background:var(--ink);color:#fff}
.publi-tab:hover:not(.active){background:var(--body-bg)}

.publi-list{display:flex;flex-direction:column;gap:1px;background:var(--border)}
.publi-card{
  background:#fff;
  display:grid;grid-template-columns:auto 1fr auto;
  gap:1.2rem;align-items:start;
  padding:1.4rem;cursor:pointer;
  border-left:0 solid transparent;
  transition:background .18s,border-left-width .2s var(--ease-spring),transform .2s;
}
.publi-card:hover{background:var(--body-bg);border-left:4px solid var(--coral);transform:translateX(2px)}
.publi-card-badge-col{display:flex;flex-direction:column;gap:.4rem;align-items:flex-start;padding-top:.1rem}
.publi-badge{
  font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:.22rem .7rem;border:1.5px solid rgba(0,0,0,.2);
  white-space:nowrap;display:inline-block;
}
.badge-analyse{background:var(--coral);color:#fff;border-color:rgba(0,0,0,.15)}
.badge-etude{background:var(--periwinkle);color:#1a3080;border-color:rgba(0,0,0,.15)}
.badge-billet{background:var(--cream);color:#7a5500;border-color:rgba(0,0,0,.15)}
.badge-revue{background:var(--rose);color:#7a2060;border-color:rgba(0,0,0,.15)}
.badge-media{background:var(--mint);color:#0a5c50;border-color:rgba(0,0,0,.15)}
.badge-outil{background:#CDB8FF;color:#3d1a80;border-color:rgba(0,0,0,.15)}
.badge-dossier{background:var(--mint);color:#0a5c50;border-color:rgba(0,0,0,.15)}
.badge-formation{background:var(--cream);color:#7a5500;border-color:rgba(0,0,0,.15)}
.publi-num{font-size:.7rem;color:var(--ink-soft);font-weight:600}
.publi-body-col{}
.publi-cat{font-size:.72rem;color:var(--ink-soft);margin-bottom:.2rem}
.publi-title{
  font-family:var(--display);font-size:1rem;font-weight:700;
  letter-spacing:-.02em;margin-bottom:.2rem;color:var(--ink);
  transition:color .2s;
}
.publi-card:hover .publi-title{color:var(--coral)}
.publi-sub{font-size:.82rem;color:var(--ink-soft);font-style:italic;margin-bottom:.4rem}
.publi-hr{border:none;border-top:1px solid var(--mid);margin:.5rem 0}
.publi-authors{font-size:.78rem;color:var(--ink-mid)}
.publi-authors em{font-style:normal;font-weight:700}
.publi-meta-col{text-align:right;flex-shrink:0}
.publi-date{font-size:.72rem;color:var(--ink-soft)}
.publi-arrow{font-size:.85rem;color:var(--coral);margin-top:.3rem;opacity:0;transition:opacity .15s}
.publi-card:hover .publi-arrow{opacity:1}

/* SIDEBAR */
.sidebar-sticky{position:sticky;top:80px;display:flex;flex-direction:column;gap:1rem}
.sidebar-card{
  background:#fff;border:1.5px solid var(--border);
  box-shadow:3px 3px 0 rgba(0,0,0,.08);
}
.sidebar-card-header{
  padding:1rem 1.2rem;border-bottom:1.5px solid var(--mid);
  display:flex;align-items:center;justify-content:space-between;
}
.sidebar-card-title{font-family:var(--display);font-size:.85rem;font-weight:700;letter-spacing:-.01em}
.sidebar-card-count{
  font-size:.7rem;font-weight:700;background:var(--coral-bg);color:#8a2010;
  padding:.15rem .6rem;border:1px solid rgba(251,146,107,.3);
}
.sidebar-card-body{padding:1rem 1.2rem}

.stat-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:.5rem 0;border-bottom:1px solid var(--mid);
}
.stat-row:last-child{border-bottom:none}
.stat-label{font-size:.8rem;color:var(--ink-mid)}
.stat-value{font-size:.88rem;font-weight:700;color:var(--ink)}

.activity-pill{
  display:inline-block;
  font-size:.72rem;font-weight:700;background:var(--mint-bg);
  border:1.5px solid var(--border);padding:.3rem .75rem;
  margin:.2rem;cursor:pointer;transition:background .15s;
}
.activity-pill:hover{background:var(--mint)}

/* NAV RETOUR */
.back-nav{
  display:flex;align-items:center;gap:.5rem;
  font-size:.82rem;font-weight:700;color:var(--ink-mid);text-decoration:none;
  margin-bottom:2rem;transition:color .2s,gap .25s var(--ease-spring);
}
.back-nav:hover{color:var(--coral);gap:.8rem}
.back-nav::before{content:'←'}

/* REVEAL */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out)}
.reveal.in{opacity:1;transform:none}

/* FOOTER */
footer{background:var(--ink)!important;color:rgba(255,255,255,.85)!important;padding:4rem 3rem 2rem;border-top:1.5px solid var(--border)}
.footer-inner{max-width:var(--max-w);margin:0 auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
.footer-brand{font-family:var(--display);font-size:1.3rem;font-weight:700;color:#fff;letter-spacing:-.04em;margin-bottom:.75rem}
.footer-brand em{color:var(--coral);font-style:normal}
.footer-tagline{font-size:.85rem;line-height:1.7;max-width:30ch;margin-bottom:1.5rem}
.footer-social{display:flex;gap:.5rem}
.footer-social a{width:34px;height:34px;border:1.5px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);font-size:.8rem;text-decoration:none;transition:border-color .2s,color .2s}
.footer-social a:hover{border-color:var(--coral);color:var(--coral)}
.footer-col h4{font-family:var(--display);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:1rem}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.45rem}
.footer-col ul li a{font-size:.82rem;color:rgba(255,255,255,.5);text-decoration:none;transition:color .2s}
.footer-col ul li a:hover{color:var(--coral)}
.footer-bottom{border-top:1.5px solid rgba(255,255,255,.1);padding-top:1.5rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.footer-contact{display:flex;align-items:center;gap:2rem;font-size:.78rem;color:rgba(255,255,255,.4)}

/* ══════════════════════════════════════════
   RESPONSIVE — 768px
══════════════════════════════════════════ */
@media(max-width:768px){
  /* Hero layout */
  .profile-hero-inner{grid-template-columns:1fr;gap:1.5rem}
  .profile-photo-wrap{max-width:200px;aspect-ratio:1}
  /* Main layout */
  .profile-main{grid-template-columns:1fr;gap:2rem;padding:2rem 1.25rem 3rem}
  .sidebar-sticky{position:static;top:auto}
  /* Pub card row */
  .publi-card{grid-template-columns:auto 1fr}
  .publi-card > :last-child{display:none}
  /* Footer */
  .footer-grid{grid-template-columns:1fr;gap:2rem}
  footer{padding:3rem 1.25rem 1.5rem}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:.6rem}
}