:root{
    --navy-deep:#0B1E3A;
    --navy-mid:#132C52;
    --gold:#C9A02C;
    --gold-soft:#E4C766;
    --paper:#F6F3EA;
    --paper-dim:#EDE8D9;
    --ink:#151A22;
    --slate:#5B6472;
    --line:#D9D2BC;
    --white:#FFFFFF;
    --radius:2px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter',sans-serif;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.display{
    font-family:'Fraunces',serif;
    font-weight:600;
    letter-spacing:-0.01em;
    margin:0;
  }
  .mono{
    font-family:'IBM Plex Mono',monospace;
    letter-spacing:0.04em;
  }
  a{color:inherit;text-decoration:none;}
  img,svg{display:block;}
  .wrap{
    max-width:1120px;
    margin:0 auto;
    padding:0 32px;
  }
  :focus-visible{
    outline:2px solid var(--gold);
    outline-offset:3px;
  }

  /* ---------- NAV ---------- */
  header.site-nav{
    position:sticky;top:0;z-index:50;
    background:rgba(11,30,58,0.96);
    backdrop-filter:blur(6px);
    border-bottom:1px solid rgba(201,160,44,0.25);
  }
  .nav-inner{
    max-width:1120px;margin:0 auto;padding:0 32px;
    display:flex;align-items:center;justify-content:space-between;
    height:72px;
  }
  .brand{display:flex;align-items:center;gap:12px;color:var(--white);}
  .brand-logo{height:38px;width:auto;flex-shrink:0;}
  .brand-name{font-family:'Fraunces',serif;font-size:17px;font-weight:600;letter-spacing:0.01em;}
  .brand-tag{display:none;}
  nav.links{display:flex;gap:34px;align-items:center;}
  nav.links a{
    color:rgba(255,255,255,0.78);
    font-size:14px;font-weight:500;
    transition:color .15s ease;
  }
  nav.links a:hover{color:var(--gold-soft);}
  .nav-cta{
    background:var(--gold);
    color:var(--navy-deep) !important;
    padding:10px 20px;
    border-radius:var(--radius);
    font-weight:600;font-size:13.5px;
    text-transform:uppercase;letter-spacing:0.05em;
    transition:background .15s ease;
  }
  .nav-cta:hover{background:var(--gold-soft);}
  @media(max-width:860px){
    nav.links a:not(.nav-cta){display:none;}
  }

  /* ---------- HERO ---------- */
  .hero{
    background:
      radial-gradient(1100px 500px at 85% -10%, rgba(201,160,44,0.14), transparent 60%),
      linear-gradient(180deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
    color:var(--white);
    padding:96px 0 80px;
    position:relative;
    overflow:hidden;
  }
  .hero-grid{
    display:grid;grid-template-columns:1.15fr 0.85fr;gap:56px;align-items:center;
  }
  .hero-logo{width:210px;height:auto;margin-bottom:32px;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:10px;
    color:var(--gold-soft);
    font-size:12px;text-transform:uppercase;letter-spacing:0.14em;
    margin-bottom:22px;
  }
  .eyebrow::before{content:'';width:22px;height:1px;background:var(--gold);}
  .hero h1{
    font-size:clamp(34px,4.6vw,54px);
    line-height:1.08;
    color:var(--white);
  }
  .hero h1 em{
    font-style:normal;color:var(--gold-soft);
  }
  .hero p.lead{
    margin-top:22px;
    font-size:17px;line-height:1.65;
    color:rgba(255,255,255,0.78);
    max-width:52ch;
  }
  .hero-actions{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap;}
  .btn-primary{
    background:var(--gold);color:var(--navy-deep);
    padding:15px 26px;border-radius:var(--radius);
    font-weight:600;font-size:14px;
    border:1px solid var(--gold);
    cursor:pointer;
    transition:background .15s ease, transform .15s ease;
    display:inline-flex;align-items:center;gap:8px;
  }
  .btn-primary:hover{background:var(--gold-soft);transform:translateY(-1px);}
  .btn-ghost{
    padding:15px 26px;border-radius:var(--radius);
    font-weight:600;font-size:14px;
    border:1px solid rgba(255,255,255,0.3);
    color:var(--white);
    transition:border-color .15s ease, background .15s ease;
  }
  .btn-ghost:hover{border-color:var(--gold-soft);background:rgba(255,255,255,0.04);}

  .data-strip{
    margin-top:44px;display:flex;flex-wrap:wrap;gap:10px;
  }
  .chip{
    font-size:11px;color:rgba(255,255,255,0.65);
    border:1px solid rgba(255,255,255,0.18);
    padding:7px 12px;border-radius:20px;
    white-space:nowrap;
  }

  /* Seal — signature element */
  .seal-wrap{display:flex;justify-content:center;}
  .seal{
    width:260px;height:260px;position:relative;
  }
  .seal svg{width:100%;height:100%;}
  .seal .ring-outer{animation:spin 48s linear infinite;transform-origin:130px 130px;}
  @media (prefers-reduced-motion: reduce){
    .seal .ring-outer{animation:none;}
  }
  @keyframes spin{to{transform:rotate(360deg);}}

  /* ---------- SECTION SHELL ---------- */
  section{padding:88px 0;}
  .section-head{max-width:640px;margin-bottom:52px;}
  .section-num{
    font-size:12px;color:var(--gold);
    margin-bottom:12px;
  }
  .section-head h2{font-size:clamp(26px,3vw,36px);color:var(--navy-deep);line-height:1.15;}
  .section-head p{margin-top:14px;color:var(--slate);font-size:15.5px;line-height:1.6;}

  .band-alt{background:var(--paper-dim);}

  /* ---------- ABOUT ---------- */
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;}
  .about-grid p{color:var(--slate);font-size:15.5px;line-height:1.75;margin:0 0 16px;}
  .about-grid p strong{color:var(--ink);}
  .quote-block{
    border-left:2px solid var(--gold);
    padding-left:22px;font-family:'Fraunces',serif;
    font-size:19px;line-height:1.5;color:var(--navy-deep);font-weight:500;
  }
  .quote-block cite{
    display:block;margin-top:14px;font-family:'Inter',sans-serif;
    font-style:normal;font-size:12.5px;color:var(--slate);text-transform:uppercase;letter-spacing:0.06em;
  }

  /* ---------- POLES ---------- */
  .poles{
    display:grid;grid-template-columns:repeat(3,1fr);gap:2px;
    background:var(--line);
    border:1px solid var(--line);
  }
  .pole-card{
    background:var(--white);
    padding:34px 30px;
    display:flex;flex-direction:column;gap:16px;
    transition:background .15s ease;
  }
  .pole-card:hover{background:#FFFDF6;}
  .pole-top{display:flex;align-items:center;justify-content:space-between;}
  .pole-num{
    font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--gold);letter-spacing:0.06em;
  }
  .pole-icon{width:26px;height:26px;color:var(--navy-deep);}
  .pole-card h3{font-size:16.5px;color:var(--navy-deep);font-family:'Inter',sans-serif;font-weight:700;letter-spacing:-0.01em;}
  .pole-card ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;}
  .pole-card li{
    font-size:13.5px;color:var(--slate);line-height:1.5;
    padding-left:14px;position:relative;
  }
  .pole-card li::before{
    content:'';position:absolute;left:0;top:7px;
    width:5px;height:5px;background:var(--gold);border-radius:50%;
  }
  @media(max-width:900px){.poles{grid-template-columns:1fr;}}

  /* ---------- WHY GRID ---------- */
  .why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
  .why-card{background:var(--navy-deep);color:var(--white);padding:32px 28px;min-height:170px;}
  .why-card h3{font-size:15px;font-family:'Inter',sans-serif;font-weight:700;color:var(--gold-soft);margin-bottom:10px;}
  .why-card p{font-size:13.5px;line-height:1.6;color:rgba(255,255,255,0.72);margin:0;}
  @media(max-width:780px){.why-grid{grid-template-columns:1fr 1fr;}}
  @media(max-width:520px){.why-grid{grid-template-columns:1fr;}}

  /* ---------- REFERENCES TABLE ---------- */
  table.refs{width:100%;border-collapse:collapse;font-size:14px;}
  table.refs th{
    text-align:left;font-family:'IBM Plex Mono',monospace;font-size:11px;
    text-transform:uppercase;letter-spacing:0.06em;color:var(--slate);
    padding:0 16px 14px;border-bottom:1px solid var(--line);font-weight:500;
  }
  table.refs td{
    padding:16px 16px;border-bottom:1px solid var(--line);
    vertical-align:top;color:var(--ink);
  }
  table.refs td.client{font-weight:600;color:var(--navy-deep);}
  table.refs td.domain{color:var(--gold);font-size:12.5px;text-transform:uppercase;letter-spacing:0.04em;}
  table.refs td.detail{color:var(--slate);font-size:13.5px;}
  table.refs tr:last-child td{border-bottom:none;}
  .table-scroll{overflow-x:auto;}

  /* ---------- IMMOBILIER / OPPORTUNITÉS ---------- */
  .listing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
  .listing-card{
    background:var(--white);border:1px solid var(--line);
    display:flex;flex-direction:column;overflow:hidden;
    transition:box-shadow .15s ease, transform .15s ease;
  }
  .listing-card:hover{box-shadow:0 18px 34px rgba(11,30,58,0.12);transform:translateY(-2px);}
  .listing-media{
    aspect-ratio:4/3;background:
      linear-gradient(135deg, var(--navy-deep), var(--navy-mid));
    position:relative;display:flex;align-items:center;justify-content:center;
    color:rgba(255,255,255,0.35);
  }
  .listing-media svg{width:42px;height:42px;}
  .listing-media img{width:100%;height:100%;object-fit:cover;display:block;}
  .listing-tag{
    position:absolute;top:14px;left:14px;
    background:var(--gold);color:var(--navy-deep);
    font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:0.06em;
    text-transform:uppercase;padding:5px 11px;
  }
  .listing-body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:12px;flex-grow:1;}
  .listing-loc{
    font-size:11.5px;text-transform:uppercase;letter-spacing:0.05em;
    color:var(--gold);font-family:'IBM Plex Mono',monospace;
  }
  .listing-body h3{font-size:18px;color:var(--navy-deep);font-family:'Inter',sans-serif;font-weight:700;letter-spacing:-0.01em;}
  .listing-specs{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--slate);border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);padding:10px 0;}
  .listing-desc{font-size:13.5px;color:var(--slate);line-height:1.55;flex-grow:1;margin:0;}
  .listing-price{font-family:'IBM Plex Mono',monospace;font-size:15px;color:var(--navy-deep);font-weight:600;}
  .listing-cta{
    margin-top:6px;text-align:center;padding:11px;
    background:var(--navy-deep);color:var(--white) !important;
    font-size:13px;font-weight:600;letter-spacing:0.02em;
    transition:background .15s ease;
  }
  .listing-cta:hover{background:var(--navy-mid);}
  .listing-more{text-align:center;margin-top:44px;}
  @media(max-width:900px){.listing-grid{grid-template-columns:1fr 1fr;}}
  @media(max-width:600px){.listing-grid{grid-template-columns:1fr;}}

  /* ---------- OPPORTUNITES PAGE HERO ---------- */
  .page-hero{
    background:linear-gradient(180deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
    color:var(--white);padding:64px 0 56px;
  }
  .page-hero .eyebrow{color:var(--gold-soft);}
  .page-hero h1{font-size:clamp(30px,4vw,44px);color:var(--white);}
  .page-hero p{margin-top:16px;color:rgba(255,255,255,0.75);font-size:16px;max-width:60ch;}
  .filter-note{
    margin-top:26px;font-size:12.5px;color:rgba(255,255,255,0.5);
    border-top:1px solid rgba(255,255,255,0.15);padding-top:18px;
  }

  /* ---------- FORMULES ---------- */
  .formules{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .formule-card{
    border:1px solid var(--line);background:var(--white);
    padding:34px 28px;display:flex;flex-direction:column;gap:14px;
  }
  .formule-card.featured{border-color:var(--gold);position:relative;}
  .formule-tag{
    font-size:10.5px;text-transform:uppercase;letter-spacing:0.08em;
    color:var(--gold);font-family:'IBM Plex Mono',monospace;
  }
  .formule-card h3{font-size:19px;color:var(--navy-deep);}
  .formule-card p{font-size:13.5px;color:var(--slate);line-height:1.6;margin:0;flex-grow:1;}
  .formule-price{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--ink);padding-top:10px;border-top:1px dashed var(--line);}
  @media(max-width:820px){.formules{grid-template-columns:1fr;}}

  /* ---------- DOSSIER / RDV FORM ---------- */
  .dossier-section{
    background:var(--navy-deep);
    color:var(--white);
  }
  .dossier-section .section-head p{color:rgba(255,255,255,0.68);}
  .dossier-section .section-head h2{color:var(--white);}
  .dossier-section .section-num{color:var(--gold-soft);}
  .dossier{
    background:var(--paper);
    color:var(--ink);
    border-radius:2px;
    padding:44px 44px 40px;
    position:relative;
    box-shadow:0 30px 60px rgba(0,0,0,0.28);
  }
  .dossier::before{
    content:'DOSSIER DE DEMANDE';
    position:absolute;top:-13px;left:44px;
    background:var(--gold);color:var(--navy-deep);
    font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:0.08em;
    padding:5px 12px;
  }
  form.rdv{display:grid;grid-template-columns:1fr 1fr;gap:22px 24px;margin-top:18px;}
  .field{display:flex;flex-direction:column;gap:7px;}
  .field.full{grid-column:1/-1;}
  .field label{
    font-size:11.5px;text-transform:uppercase;letter-spacing:0.06em;
    color:var(--slate);font-family:'IBM Plex Mono',monospace;
  }
  .field input,.field select,.field textarea{
    font-family:'Inter',sans-serif;font-size:14.5px;
    border:1px solid var(--line);background:var(--white);
    padding:12px 14px;border-radius:2px;color:var(--ink);
    width:100%;
  }
  .field textarea{resize:vertical;min-height:100px;}
  .field input:focus,.field select:focus,.field textarea:focus{
    outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,160,44,0.18);
  }
  .dossier-submit{
    grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;
    margin-top:8px;flex-wrap:wrap;gap:16px;
  }
  .dossier-note{font-size:12.5px;color:var(--slate);max-width:38ch;}

  /* ---------- FOOTER ---------- */
  footer{background:var(--navy-deep);color:rgba(255,255,255,0.62);padding:52px 0 30px;}
  .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,0.1);}
  .footer-grid h4{color:var(--white);font-size:13px;text-transform:uppercase;letter-spacing:0.06em;margin-bottom:16px;font-family:'Inter',sans-serif;}
  .footer-grid p, .footer-grid a{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,0.6);}
  .footer-bottom{
    display:flex;justify-content:space-between;align-items:center;
    padding-top:22px;font-size:12px;color:rgba(255,255,255,0.4);flex-wrap:wrap;gap:10px;
  }
  @media(max-width:780px){
    .hero-grid{grid-template-columns:1fr;}
    .seal-wrap{order:-1;}
    .seal{width:180px;height:180px;}
    .about-grid{grid-template-columns:1fr;gap:32px;}
    .why-grid{grid-template-columns:1fr 1fr;}
    form.rdv{grid-template-columns:1fr;}
    .dossier{padding:34px 24px;}
    .footer-grid{grid-template-columns:1fr;gap:28px;}
  }