:root{
    --paper:#F5F0E4;
    --paper-dark:#EAE2D0;
    --ink:#211E2A;
    --ink-soft:#4A4658;
    --bordeaux:#7C2233;
    --bordeaux-dark:#5C1826;
    --brass:#A9834B;
    --muted:#7A7364;
    --line:rgba(33,30,42,0.14);
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Manrope',sans-serif;
    font-size:17px;
    line-height:1.65;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}
  .wrap{max-width:1160px; margin:0 auto; padding:0 32px;}

  h1,h2,h3{font-family:'Cormorant Garamond',serif; font-weight:600; letter-spacing:0.01em; color:var(--ink);}

  .eyebrow{
    font-family:'Cormorant Garamond',serif;
    font-style:italic;
    font-size:15px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--brass);
  }

  /* --- Seal motif, signature element --- */
  .seal{
    width:46px; height:46px;
    border-radius:50%;
    background:radial-gradient(circle at 35% 30%, var(--bordeaux) 0%, var(--bordeaux-dark) 75%);
    display:flex; align-items:center; justify-content:center;
    flex-shrink:0;
    box-shadow:0 2px 6px rgba(92,24,38,0.35);
    transition:transform .5s ease;
  }
  .seal span{
    font-family:'Cormorant Garamond',serif;
    color:var(--paper);
    font-size:17px;
    font-weight:600;
    letter-spacing:0.02em;
  }
  .seal.small{width:30px;height:30px;}
  .seal.small span{font-size:11px;}
  a:hover .seal, .card:hover .seal{transform:rotate(-14deg);}

  /* --- Header / nav --- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(245,240,228,0.92);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line);
  }
  header .wrap{
    display:flex; align-items:center; justify-content:space-between;
    height:78px;
  }
  .brand{
    font-family:'Cormorant Garamond',serif;
    font-size:22px;
    font-weight:600;
    letter-spacing:0.03em;
  }
  nav ul{list-style:none; display:flex; gap:36px;}
  nav a{
    font-size:14px; font-weight:500;
    letter-spacing:0.04em;
    text-transform:uppercase;
    position:relative;
    padding-bottom:4px;
  }
  nav a::after{
    content:''; position:absolute; left:0; bottom:0;
    width:0; height:1px; background:var(--bordeaux);
    transition:width .3s ease;
  }
  nav a:hover::after{width:100%;}

  .nav-toggle{
    display:none;
    background:none; border:none; cursor:pointer;
    width:32px; height:24px; position:relative; z-index:60;
    padding:0;
  }
  .nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
    content:''; position:absolute; left:0; right:0; height:1px; background:var(--ink);
    transition:transform .25s ease, opacity .25s ease, top .25s ease;
  }
  .nav-toggle span{top:11px;}
  .nav-toggle span::before{top:-8px;}
  .nav-toggle span::after{top:8px;}
  .nav-toggle.open span{background:transparent;}
  .nav-toggle.open span::before{top:0; transform:rotate(45deg);}
  .nav-toggle.open span::after{top:0; transform:rotate(-45deg);}

  /* --- Hero (centered) --- */
  .hero{
    padding:88px 0 100px;
  }
  .hero-inner{
    max-width:640px;
    margin:0 auto;
    text-align:center;
    display:flex;
    flex-direction:column;
    align-items:center;
  }
  .hero-portrait{
    position:relative;
    width:168px; height:168px;
    border-radius:50%;
    overflow:hidden;
    background:var(--paper-dark);
    margin-bottom:30px;
  }
  .hero-portrait img{width:100%; height:100%; object-fit:cover;}
  .hero-portrait::after{
    content:'';
    position:absolute; inset:0;
    border-radius:50%;
    border:1px solid var(--brass);
    outline:6px solid var(--paper);
    outline-offset:-1px;
    pointer-events:none;
  }
  .hero-text h1{
    font-size:clamp(44px,7vw,72px);
    line-height:1.02;
    margin:14px 0 26px;
  }
  .hero-text .roles{
    font-size:18px;
    color:var(--ink-soft);
    max-width:460px;
    margin:0 auto;
  }
  .hero-text .roles b{color:var(--ink); font-weight:600;}
  .btn{
    display:inline-flex; align-items:center; gap:10px;
    margin-top:34px;
    font-size:14px; font-weight:600;
    letter-spacing:0.06em; text-transform:uppercase;
    border-bottom:1px solid var(--ink);
    padding-bottom:6px;
  }
  .btn:hover{color:var(--bordeaux); border-color:var(--bordeaux);}

  /* --- Section shell --- */
  section{padding:100px 0;}
  .section-head{
    display:flex; align-items:center; gap:18px;
    margin-bottom:56px;
  }
  .section-head h2{font-size:38px;}
  hr.rule{border:none; border-top:1px solid var(--line); margin:0;}

  /* --- Books --- */
  #livres{background:var(--paper-dark);}
  .books{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:0;
    border-top:1px solid var(--line);
  }
  .book{
    padding:40px 34px;
    border-right:1px solid var(--line);
    display:flex; flex-direction:column;
  }
  .book:last-child{border-right:none;}
  .book-spine{
    width:100%; aspect-ratio:2/3;
    margin-bottom:26px;
    border:1px solid var(--line);
    box-shadow:0 10px 24px rgba(33,30,42,0.14);
    overflow:hidden;
  }
  .book-spine img{width:100%; height:100%; object-fit:cover;}
  .book h3{font-size:26px; margin:0 0 6px;}
  .book p{color:var(--ink-soft); font-size:15px; margin-bottom:22px; flex-grow:1;}
  .book .buy{
    font-size:13px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase;
    display:inline-flex; align-items:center; gap:8px;
  }
  .book .buy:hover{color:var(--bordeaux);}

  /* --- About --- */
  #apropos .wrap{
    display:grid;
    grid-template-columns:0.8fr 1.2fr;
    gap:70px;
    align-items:start;
  }
  #apropos img{
    border:1px solid var(--line);
  }
  #apropos p{margin-bottom:18px; color:var(--ink-soft);}
  #apropos b{color:var(--ink); font-weight:600;}
  #apropos em{font-style:italic; color:var(--ink);}

  /* --- Testimonials --- */
  #avis{background:var(--ink); color:var(--paper);}
  #avis .eyebrow{color:var(--brass);}
  #avis .section-head h2{color:var(--paper);}
  .testimonials{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:40px;
  }
  .testimonial{
    border-top:1px solid rgba(245,240,228,0.25);
    padding-top:24px;
  }
  .testimonial p{
    font-family:'Cormorant Garamond',serif;
    font-style:italic;
    font-size:19px;
    line-height:1.5;
    margin-bottom:18px;
    color:rgba(245,240,228,0.9);
  }
  .testimonial .who{
    font-size:13px; letter-spacing:0.05em; text-transform:uppercase;
    color:var(--brass);
  }

  /* --- Blog --- */
  .blog-list{border-top:1px solid var(--line);}
  .blog-row{
    display:flex; align-items:baseline; justify-content:space-between;
    padding:26px 0;
    border-bottom:1px solid var(--line);
    gap:24px;
  }
  .blog-row h3{font-size:22px; font-weight:500;}
  .blog-row a{display:flex; width:100%; align-items:baseline; justify-content:space-between; gap:24px;}
  .blog-row .go{font-size:13px; text-transform:uppercase; letter-spacing:0.05em; color:var(--muted); white-space:nowrap;}
  .blog-row:hover h3{color:var(--bordeaux);}
  .blog-row:hover .go{color:var(--bordeaux);}

  /* --- Newsletter / contact --- */
  #contact{background:var(--bordeaux-dark); color:var(--paper);}
  #contact .wrap{
    display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center;
  }
  #contact h2{color:var(--paper); font-size:36px; margin-bottom:16px;}
  #contact .eyebrow{color:rgba(245,240,228,0.7);}
  #contact p{color:rgba(245,240,228,0.8); margin-bottom:22px;}
  .field-row{display:flex; gap:0; border-bottom:1px solid rgba(245,240,228,0.5); max-width:420px;}
  .field-row input{
    background:transparent; border:none; flex:1;
    font-family:'Manrope',sans-serif; font-size:15px; color:var(--paper);
    padding:12px 4px;
  }
  .field-row input::placeholder{color:rgba(245,240,228,0.5);}
  .field-row button{
    background:none; border:none; color:var(--paper);
    font-size:13px; text-transform:uppercase; letter-spacing:0.06em; font-weight:600;
    cursor:pointer; padding:12px 6px;
  }
  .field-row button:hover{color:var(--brass);}
  .contact-direct{margin-top:34px; font-size:15px;}
  .contact-direct a{border-bottom:1px solid rgba(245,240,228,0.4);}
  .socials{display:flex; gap:20px; margin-top:26px;}
  .socials a{font-size:13px; text-transform:uppercase; letter-spacing:0.05em; border-bottom:1px solid rgba(245,240,228,0.4);}

  footer{
    background:var(--ink); color:rgba(245,240,228,0.55);
    padding:26px 0; font-size:13px;
    text-align:center;
  }

  /* --- reveal on scroll --- */
  .reveal{opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease;}
  .reveal.in{opacity:1; transform:none;}
  @media (prefers-reduced-motion: reduce){
    .reveal{opacity:1; transform:none; transition:none;}
    html{scroll-behavior:auto;}
  }

  @media (max-width:880px){
    .nav-toggle{display:block;}
    nav ul{
      list-style:none;
      flex-direction:column;
      gap:0;
      position:fixed;
      top:78px; left:0; right:0;
      background:var(--paper);
      border-bottom:1px solid var(--line);
      padding:0 22px;
      max-height:0;
      overflow:hidden;
      transition:max-height .3s ease;
      box-shadow:0 12px 20px rgba(33,30,42,0.08);
    }
    nav ul.open{max-height:340px; padding:10px 22px 18px;}
    nav ul li{border-top:1px solid var(--line);}
    nav ul li:first-child{border-top:none;}
    nav a{display:block; padding:16px 0; font-size:15px;}
    .hero{grid-template-columns:1fr; padding:60px 0 70px;}
    .hero-portrait{order:-1; max-width:320px;}
    .books{grid-template-columns:1fr;}
    .book{border-right:none; border-bottom:1px solid var(--line);}
    #apropos .wrap{grid-template-columns:1fr;}
    .testimonials{grid-template-columns:1fr; gap:30px;}
    #contact .wrap{grid-template-columns:1fr;}
    .wrap{padding:0 22px;}
  }

  /* --- Article de blog --- */
  .article-hero{padding:64px 0 10px; text-align:center;}
  .article-hero .eyebrow{display:block; margin-bottom:10px;}
  .article-hero h1{font-size:clamp(30px,5vw,46px); max-width:760px; margin:12px auto 16px; line-height:1.12;}
  .article-hero .chapo{max-width:640px; margin:0 auto; color:var(--ink-soft); font-size:17px;}
  .article-body{max-width:700px; margin:0 auto; padding:50px 0 20px;}
  .article-body h2{font-size:26px; margin:44px 0 16px;}
  .article-body h2:first-child{margin-top:0;}
  .article-body p{color:var(--ink-soft); margin-bottom:18px; font-size:16px;}
  .article-body ul{margin:0 0 18px 20px; color:var(--ink-soft);}
  .article-body li{margin-bottom:8px;}
  .article-body b{color:var(--ink); font-weight:600;}
  .article-cta{
    max-width:700px; margin:50px auto 90px;
    background:var(--bordeaux-dark); color:var(--paper);
    padding:38px 40px;
  }
  .article-cta .eyebrow{color:rgba(245,240,228,0.7); margin-bottom:8px; display:block;}
  .article-cta h3{color:var(--paper); font-size:24px; margin-bottom:12px;}
  .article-cta p{color:rgba(245,240,228,0.85); margin-bottom:20px; font-size:15px;}
  .article-cta .btn{color:var(--paper); border-color:var(--paper);}
  .article-cta .btn:hover{color:var(--brass); border-color:var(--brass);}
  @media (max-width:600px){
    .article-cta{padding:28px 26px;}
  }

  /* --- Bandeau cookies --- */
  #cookieBanner{
    position:fixed; left:0; right:0; bottom:0; z-index:200;
    background:var(--ink); color:var(--paper);
    padding:20px 24px;
    display:flex; align-items:center; justify-content:center; gap:28px; flex-wrap:wrap;
    box-shadow:0 -4px 18px rgba(0,0,0,0.18);
  }
  #cookieBanner p{
    margin:0; font-size:14px; color:rgba(245,240,228,0.85); max-width:640px;
  }
  #cookieBanner .cookie-actions{display:flex; gap:14px; flex-shrink:0;}
  #cookieBanner button{
    font-family:'Manrope',sans-serif; font-size:13px; font-weight:600;
    letter-spacing:0.05em; text-transform:uppercase;
    padding:11px 20px; cursor:pointer; border:1px solid var(--paper);
  }
  #cookieBanner #cookieAccept{background:var(--paper); color:var(--ink);}
  #cookieBanner #cookieAccept:hover{background:var(--brass); border-color:var(--brass);}
  #cookieBanner #cookieRefuse{background:transparent; color:var(--paper);}
  #cookieBanner #cookieRefuse:hover{border-color:var(--brass); color:var(--brass);}
  #cookieBanner.hidden{display:none;}
  @media (max-width:700px){
    #cookieBanner{flex-direction:column; align-items:stretch; text-align:center;}
  }