:root{
    --ink:#2C4552;
    --ink-soft:#3C5C6A;
    --paper:#D8EBEB;
    --paper-soft:#EDF6F5;
    --white:#FFFFFF;
    --teal:#84ADA1;
    --teal-dark:#4F7C6F;
    --coral:#2C4552;
    --stone:#B7CBC8;
    --stone-line: rgba(44,69,82,0.16);
    --maxw: 1180px;
    --pad: clamp(20px, 5vw, 64px);
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'Work Sans', sans-serif;
    font-size:16px;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.display{
    font-family:'Fraunces', serif;
    font-weight:700;
    font-optical-sizing:auto;
    letter-spacing:-0.01em;
    line-height:0.98;
    margin:0;
  }
  p{margin:0 0 1.15em 0; max-width:62ch; font-size:1.05rem; line-height:1.7;}
  a{color:inherit;}
  button{font-family:inherit;}
  img{max-width:100%; display:block;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding-left:var(--pad); padding-right:var(--pad);}
  .wrap-narrow{max-width:880px;}
  section{position:relative;}

  :focus-visible{
    outline:3px solid var(--ink);
    outline-offset:3px;
  }

  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
  }

  /* ---------- NAV ---------- */
  .nav{
    position:sticky; top:0; z-index:50;
    background:rgba(237,234,224,0.92);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--stone-line);
  }
  .nav-inner{
    display:flex; align-items:center; justify-content:space-between;
    padding-top:16px; padding-bottom:16px;
  }
  .logo{
    font-family:'Fraunces', serif;
    font-weight:700;
    font-size:1.1rem;
    letter-spacing:-0.01em;
    display:flex; align-items:center; gap:10px;
  }
  .logo img{width:34px; height:34px; object-fit:contain;}
  .logo .dot{color:var(--teal-dark);}
  .nav-links{
    display:flex; gap:32px; list-style:none; margin:0; padding:0;
    font-size:0.95rem;
  }
  .nav-links a{
    text-decoration:none;
    padding-bottom:3px;
    border-bottom:2px solid transparent;
    transition:border-color 0.2s ease;
  }
  .nav-links a:hover{border-color:var(--teal);}
  .nav-cta{
    background:var(--ink);
    color:var(--paper-soft);
    border:none;
    padding:10px 20px;
    border-radius:2px;
    font-size:0.9rem;
    font-weight:600;
    cursor:pointer;
    display:inline-block;
    text-decoration:none;
    transition:background 0.2s ease;
  }
  .nav-cta:hover{background:var(--teal-dark);}
  .nav-toggle{display:none; background:none; border:none; cursor:pointer; padding:6px;}
  .nav-toggle span{display:block; width:24px; height:2px; background:var(--ink); margin:5px 0;}

  @media (max-width:840px){
    .nav-links{
      position:fixed; top:64px; left:0; right:0;
      background:var(--paper-soft);
      flex-direction:column; gap:0;
      border-bottom:1px solid var(--stone-line);
      max-height:0; overflow:hidden;
      transition:max-height 0.3s ease;
    }
    .nav-links.open{max-height:300px;}
    .nav-links a{display:block; padding:16px var(--pad); border-bottom:1px solid var(--stone-line);}
    .nav-cta{display:none;}
    .nav-toggle{display:block;}
  }

  /* ---------- HERO ---------- */
  .hero{
    padding-top:clamp(60px, 10vw, 110px);
    padding-bottom:clamp(60px, 10vw, 110px);
    overflow:hidden;
  }
  .hero-content{
    max-width:640px;
  }
  .eyebrow-chips{
    display:flex; gap:10px; margin-bottom:28px;
  }
  .chip{
    border:1px solid var(--ink);
    padding:5px 14px;
    border-radius:100px;
    font-size:0.82rem;
    font-weight:600;
  }
  .chip.teal{border-color:var(--teal); color:var(--teal-dark);}
  .chip.coral{border-color:var(--coral); color:var(--coral);}

  .hero h1{
    font-size:clamp(2.6rem, 7vw, 5.2rem);
  }
  .hero h1 span{
    display:block;
  }
  .hero h1 span:nth-child(2){color:var(--teal-dark);}
  @media (prefers-reduced-motion: no-preference){
    .hero h1 span{
      opacity:0;
      transform:translateY(28px);
      animation:riseIn 0.7s cubic-bezier(.2,.7,.2,1) forwards;
    }
    .hero h1 span:nth-child(1){animation-delay:0.05s;}
    .hero h1 span:nth-child(2){animation-delay:0.2s;}
    .hero h1 span:nth-child(3){animation-delay:0.35s;}
  }
  @keyframes riseIn{to{opacity:1; transform:translateY(0);}}

  .hero-sub{
    margin-top:26px;
    max-width:46ch;
  }
  .hero-actions{
    margin-top:32px;
    display:flex; align-items:center; gap:24px; flex-wrap:wrap;
  }
  .btn-primary{
    background:var(--ink);
    color:var(--paper-soft);
    border:none;
    padding:15px 28px;
    font-size:1rem;
    font-weight:600;
    border-radius:2px;
    cursor:pointer;
    display:inline-block;
    text-decoration:none;
    transition:transform 0.2s ease, background 0.2s ease;
  }
  .btn-primary:hover{background:var(--teal-dark); transform:translateY(-2px);}
  .link-inline{
    font-weight:600;
    text-decoration:none;
    border-bottom:2px solid var(--ink);
    padding-bottom:2px;
  }
  .link-inline:hover{border-color:var(--teal-dark); color:var(--teal-dark);}

  .hero-art-band{
    display:flex;
    justify-content:center;
    margin-top:clamp(40px, 8vw, 90px);
  }
  .hero-logo-img{
    width:100%;
    max-width:460px;
    height:auto;
  }
  @media (prefers-reduced-motion: no-preference){
    .hero-logo-img{
      opacity:0;
      transform:scale(0.92);
      animation:logoIn 0.8s cubic-bezier(.2,.7,.2,1) forwards;
      animation-delay:0.15s;
    }
  }
  @keyframes logoIn{to{opacity:1; transform:scale(1);}}

  @media (max-width:840px){
    .hero-logo-img{max-width:300px;}
  }

  /* ---------- MISSION ---------- */
  .mission{
    background:var(--paper-soft);
    padding:clamp(70px,10vw,120px) 0;
    border-top:1px solid var(--stone-line);
    border-bottom:1px solid var(--stone-line);
  }
  .mission-words{
    display:flex; flex-wrap:wrap; gap:0 26px;
    font-size:clamp(3rem, 11vw, 8rem);
    line-height:0.9;
  }
  .mission-words .and{
    font-family:'Work Sans', sans-serif;
    font-style:italic;
    font-size:clamp(1.2rem, 3vw, 2rem);
    align-self:center;
    color:var(--teal-dark);
    padding:0 4px;
  }
  .mission-body{
    margin-top:36px;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:48px;
  }
  .mission-body p{max-width:none;}
  @media (max-width:760px){
    .mission-body{grid-template-columns:1fr;}
  }

  /* ---------- PILLARS (lanes) ---------- */
  .pillars{padding:clamp(70px,10vw,120px) 0;}
  .section-head{
    display:flex; justify-content:space-between; align-items:flex-end;
    gap:24px; margin-bottom:44px; flex-wrap:wrap;
  }
  .section-head h2{font-size:clamp(2rem,5vw,3rem); flex:1 1 auto;}
  .section-head .hint{max-width:30ch; flex:0 1 auto; color:var(--ink); opacity:0.75;}

  /* Mission order: santé, prévention, soin, progression. */
  .pillars .wrap-narrow{display:flex; flex-direction:column;}
  .pillars .section-head{order:1;}
  .pillars .lane:nth-of-type(4){order:2;}
  .pillars .lane:nth-of-type(3){order:3;}
  .pillars .lane:nth-of-type(2){order:4;}
  .pillars .lane:nth-of-type(5){order:5;}

  .lane{
    border-top:1px solid var(--stone-line);
  }
  .lane:last-child{border-bottom:1px solid var(--stone-line);}
  .lane-trigger{
    width:100%;
    background:none;
    border:none;
    display:flex;
    align-items:center;
    gap:24px;
    padding:26px 4px;
    cursor:pointer;
    text-align:left;
    color:inherit;
  }
  .lane-icon{
    flex:0 0 auto;
    width:44px; height:44px;
  }
  .lane-icon svg{width:100%; height:100%; stroke:var(--ink);}
  .lane-title{
    flex:1 1 auto;
    display:flex; align-items:baseline; gap:18px; flex-wrap:wrap;
  }
  .lane-title h3{font-size:clamp(1.5rem,3.4vw,2.2rem);}
  .lane-teaser{
    font-family:'Work Sans', sans-serif;
    font-weight:400;
    font-style:italic;
    font-size:1rem;
    color:var(--ink);
    opacity:0.7;
  }
  .lane-plus{
    flex:0 0 auto;
    width:30px; height:30px;
    position:relative;
  }
  .lane-plus::before, .lane-plus::after{
    content:"";
    position:absolute;
    background:var(--ink);
    transition:transform 0.25s ease;
  }
  .lane-plus::before{top:50%; left:0; width:100%; height:2px; margin-top:-1px;}
  .lane-plus::after{left:50%; top:0; height:100%; width:2px; margin-left:-1px;}
  .lane[data-open="true"] .lane-plus::after{transform:rotate(90deg); opacity:0;}
  .lane[data-open="true"] .lane-icon svg{stroke:var(--teal-dark);}

  .lane-panel{
    max-height:0;
    overflow:hidden;
    transition:max-height 0.35s ease;
  }
  .lane[data-open="true"] .lane-panel{max-height:340px;}
  .lane-panel-inner{
    padding:0 4px 34px 68px;
    display:grid;
    grid-template-columns:1.4fr 1fr;
    gap:32px;
  }
  .tag-list{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px;}
  .tag-list li{
    font-size:0.92rem;
    font-weight:600;
    padding-left:20px;
    position:relative;
  }
  .tag-list li::before{
    content:"";
    position:absolute; left:0; top:0.5em;
    width:8px; height:8px;
    border-radius:50%;
    background:var(--teal-dark);
  }
  @media (max-width:700px){
    .lane-panel-inner{grid-template-columns:1fr; padding-left:4px;}
    .lane-trigger{gap:14px;}
  }

  /* ---------- CABINET ---------- */
  .cabinet{
    background:var(--ink);
    color:var(--paper-soft);
    padding:clamp(70px,10vw,120px) 0;
    position:relative;
    overflow:hidden;
  }
  .cabinet-watermark{
    position:absolute;
    top:50%; right:-8%;
    transform:translateY(-50%);
    width:640px;
    max-width:60vw;
    opacity:0.08;
    pointer-events:none;
  }
  .cabinet-grid{
    position:relative;
    display:grid;
    grid-template-columns:1fr 240px;
    gap:56px;
    align-items:start;
  }
  .cabinet h2{font-size:clamp(2rem,5vw,3rem); color:var(--paper-soft);}
  .cabinet p{color:rgba(237,246,245,0.82);}
  .cabinet-credentials{
    margin-top:24px;
    list-style:none; padding:0;
    display:flex; flex-direction:column; gap:8px;
    font-size:0.95rem;
    color:rgba(237,246,245,0.7);
  }
  .cabinet-art{
    display:flex;
    justify-content:center;
    margin-top:8px;
  }
  .cabinet-badge{
    width:220px;
    height:220px;
    border-radius:50%;
    overflow:hidden;
    border:1px solid rgba(237,246,245,0.25);
    box-shadow:0 0 0 10px rgba(237,246,245,0.05);
    flex:0 0 auto;
  }
  .cabinet-art img{width:100%; height:100%; object-fit:cover;}
  .note{
    margin-top:20px;
    font-size:0.82rem;
    color:rgba(237,246,245,0.45);
  }
  @media (max-width:840px){
    .cabinet-grid{grid-template-columns:1fr;}
    .cabinet-art{order:-1;}
    .cabinet-badge{width:170px; height:170px;}
    .cabinet-watermark{display:none;}
  }

  /* ---------- ARTICLES ---------- */
  .articles{padding:clamp(70px,10vw,120px) 0;}
  .article-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(250px,1fr));
    gap:1px;
    background:var(--stone-line);
    border:1px solid var(--stone-line);
  }
  .article-card{
    background:var(--paper);
    padding:32px 28px;
    display:flex; flex-direction:column; gap:14px;
    text-decoration:none; color:inherit;
    transition:background 0.2s ease;
  }
  .article-card:hover{background:var(--paper-soft);}
  .article-tag{
    display:inline-block;
    font-size:0.78rem;
    font-weight:700;
    color:var(--teal-dark);
    width:fit-content;
  }
  .article-card h3{
    font-family:'Work Sans', sans-serif;
    font-weight:700;
    font-size:1.2rem;
    line-height:1.3;
  }
  .article-card p{opacity:0.78; margin-bottom:0;}
  .article-meta{
    margin-top:auto;
    font-size:0.82rem;
    font-weight:600;
    color:var(--teal-dark);
  }

  /* ---------- CONTACT / FOOTER ---------- */
  .contact{
    background:var(--paper-soft);
    border-top:1px solid var(--stone-line);
    padding:clamp(60px,9vw,100px) 0 40px;
  }
  .contact-grid{
    display:grid;
    grid-template-columns:1.1fr 1fr;
    gap:48px;
    align-items:start;
  }
  .contact h2{font-size:clamp(1.8rem,4.5vw,2.6rem);}
  .contact-info{
    list-style:none; margin:0; padding:28px 30px;
    display:flex; flex-direction:column; gap:16px;
    font-size:1rem;
    background:var(--white);
    border:1px solid var(--stone-line);
  }
  .contact-info li{
    padding-bottom:14px;
    border-bottom:1px solid var(--stone-line);
  }
  .contact-info li:last-child{border-bottom:none; padding-bottom:0;}
  .contact-info b{display:block; font-size:0.78rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--teal-dark); margin-bottom:2px;}
  .footer-bottom{
    margin-top:60px;
    padding-top:24px;
    border-top:1px solid var(--stone-line);
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
    font-size:0.82rem;
    opacity:0.65;
  }
  @media (max-width:760px){
    .contact-grid{grid-template-columns:1fr;}
  }

 /* ---------- ARTICLE PAGE ---------- */
 .article-hero{
   padding:clamp(50px,8vw,90px) 0 clamp(30px,5vw,50px);
   border-bottom:1px solid var(--stone-line);
 }
 .article-hero .back-link{
   display:inline-block;
   font-size:0.9rem;
   font-weight:600;
   text-decoration:none;
   color:var(--teal-dark);
   margin-bottom:22px;
 }
 .article-hero .back-link:hover{text-decoration:underline;}
 .article-hero .article-tag{margin-bottom:14px; display:block;}
 .article-hero h1{font-size:clamp(2rem,5.5vw,3.2rem); max-width:18ch;}
 .article-hero .article-meta-row{
   margin-top:22px;
   display:flex; gap:18px; flex-wrap:wrap;
   font-size:0.9rem;
   color:var(--ink);
   opacity:0.65;
 }
 .article-body{
   padding:clamp(40px,7vw,70px) 0 clamp(60px,9vw,100px);
 }
 .article-body .prose{
   max-width:68ch;
 }
 .article-body .prose h2{
   font-size:clamp(1.4rem,3vw,1.8rem);
   margin-top:2em;
   margin-bottom:0.6em;
 }
 .article-body .prose h2:first-child{margin-top:0;}
 .article-body .prose p{max-width:none;}
 .article-body .prose ul{
   margin:0 0 1.15em 0;
   padding-left:1.3em;
   max-width:68ch;
 }
 .article-body .prose ul li{margin-bottom:0.5em; font-size:1.05rem; line-height:1.7;}
 .article-body .prose strong{color:var(--teal-dark);}
 .callout{
   background:var(--paper-soft);
   border-left:3px solid var(--teal-dark);
   padding:20px 24px;
   margin:1.6em 0;
   max-width:68ch;
 }
 .callout p{margin-bottom:0;}
 .sources{
   margin-top:3em;
   padding-top:2em;
   border-top:1px solid var(--stone-line);
   max-width:68ch;
 }
 .sources h2{font-size:1.15rem; margin-bottom:1em;}
 .sources ol{
   padding-left:1.2em;
   display:flex; flex-direction:column; gap:10px;
 }
 .sources li{font-size:0.92rem; line-height:1.6; opacity:0.85;}
 .sources a{color:var(--teal-dark); text-decoration:underline; text-underline-offset:2px;}
 .article-disclaimer{
   margin-top:2em;
   font-size:0.85rem;
   opacity:0.6;
   max-width:68ch;
 }
 .related-articles{
   background:var(--paper-soft);
   border-top:1px solid var(--stone-line);
   padding:clamp(50px,8vw,80px) 0;
 }