:root {
  --kpmg-bleu: #00338D;
  --kpmg-bleu-mid: #005EB8;
  --kpmg-cyan: #0091DA;
  --kpmg-violet: #483698;
  --kpmg-magenta: #6D2077;
  --fond: #F2F3F5;
  --fond-encart: #EAF1F8;
  --texte: #222;
  --texte-doux: #555;
  --bord: #D6E2EF;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--texte);
  background: #fff;
  line-height: 1.5;
}

a { color: var(--kpmg-bleu-mid); }

/* bande de couleurs KPMG */
body::before {
  content: "";
  display: block;
  height: 6px;
  background: linear-gradient(
    to right,
    var(--kpmg-bleu) 0 20%,
    var(--kpmg-bleu-mid) 20% 40%,
    var(--kpmg-cyan) 40% 60%,
    var(--kpmg-violet) 60% 80%,
    var(--kpmg-magenta) 80% 100%
  );
}

.site-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--bord);
  background: #fff;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--kpmg-bleu);
  font-weight: bold;
  text-decoration: none;
  font-size: 15px;
}
.brand-pip {
  display: inline-block;
  width: 10px; height: 10px;
  background: var(--kpmg-cyan);
}
.site-nav { display: flex; gap: 10px; align-items: center; }
.lang-switch {
  text-decoration: none;
  color: var(--kpmg-bleu);
  padding: 6px 10px;
  border: 1px solid var(--bord);
  border-radius: 4px;
  font-size: 13px;
}

main { max-width: 820px; margin: 0 auto; padding: 24px; }

.hero { padding: 24px 0 8px; }
.hero h1 { margin: 0 0 8px; color: var(--kpmg-bleu); font-size: 26px; }
.tagline { color: var(--texte-doux); margin: 0 0 16px; font-size: 15px; }

.flash {
  padding: 12px 14px;
  border-radius: 4px;
  margin: 12px 0;
  font-size: 14px;
}
.flash-ok { background: #E7F3EC; border-left: 4px solid #1E7D3A; color: #0B5324; }
.flash-ko { background: #FBEAEA; border-left: 4px solid #B3261E; color: #7A1812; }

.editions { padding: 20px 0; }
.editions h2 {
  color: var(--kpmg-bleu);
  font-size: 20px;
  border-left: 4px solid var(--kpmg-cyan);
  padding-left: 12px;
  margin: 0 0 16px;
}

.edition-card {
  background: var(--fond-encart);
  border-left: 4px solid var(--kpmg-bleu);
  padding: 16px 20px;
  margin: 0 0 14px;
  border-radius: 2px;
}
.edition-card header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; }
.edition-num {
  color: #fff;
  background: var(--kpmg-bleu);
  padding: 2px 8px;
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 1px;
}
.edition-card h2 { margin: 0; font-size: 17px; }
.edition-card h2 a { color: var(--kpmg-bleu); text-decoration: none; }
.edition-card h2 a:hover { text-decoration: underline; }
.edition-week { margin: 2px 0 10px; font-size: 13px; color: var(--texte-doux); }
.edition-teaser { margin: 0 0 12px; font-size: 14px; color: var(--texte); }
.edition-links { margin: 0; display: flex; gap: 8px; flex-wrap: wrap; }

.btn-ghost {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--kpmg-bleu-mid);
  color: var(--kpmg-bleu-mid);
  text-decoration: none;
  font-size: 13px;
  border-radius: 3px;
  background: #fff;
}
.btn-ghost:hover { background: var(--kpmg-bleu-mid); color: #fff; }

.btn-primary {
  display: inline-block;
  padding: 8px 14px;
  background: var(--kpmg-bleu);
  color: #fff !important;
  text-decoration: none;
  font-size: 13px;
  border-radius: 3px;
  border: 0;
  font-weight: 600;
  cursor: pointer;
}
.btn-primary:hover { background: var(--kpmg-bleu-mid); }
.btn-lg { padding: 12px 20px; font-size: 15px; }

.subscribe {
  margin-top: 24px;
  padding: 24px;
  background: var(--fond-encart);
  border-left: 4px solid var(--kpmg-cyan);
  border-radius: 2px;
}
.subscribe h2 {
  margin: 0 0 10px;
  color: var(--kpmg-bleu);
  font-size: 20px;
}
.subscribe p { margin: 0 0 16px; font-size: 15px; color: var(--texte); }
.subscribe form {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 12px;
  align-items: end;
}
.subscribe label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--texte-doux); }
.subscribe input[type="email"],
.subscribe select {
  padding: 10px 12px;
  font-size: 14px;
  border: 1px solid var(--bord);
  border-radius: 3px;
  background: #fff;
  color: var(--texte);
  width: 100%;
}
.subscribe button {
  grid-column: 1 / -1;
  justify-self: start;
}
@media (max-width: 640px) {
  .subscribe form { grid-template-columns: 1fr; }
}

.muted { color: var(--texte-doux); font-size: 14px; }

.site-foot {
  max-width: 820px;
  margin: 32px auto 0;
  padding: 20px 24px 32px;
  border-top: 1px solid var(--bord);
  color: var(--texte-doux);
  font-size: 12px;
}
.site-foot p { margin: 0; }