@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Serif:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
  --ink: #211f1a;
  --navy: #16283f;
  --navy-deep: #0d1c2e;
  --brass: #9c7a2e;
  --brass-light: #c9a857;
  --parchment: #f2efe6;
  --paper: #ffffff;
  --sage: #55715f;
  --line: #ddd6c4;
  --font-serif: 'IBM Plex Serif', Georgia, 'Times New Roman', serif;
  --font-sans: 'IBM Plex Sans', -apple-system, Segoe UI, Arial, sans-serif;
}
* { box-sizing: border-box; }
body {
  font-family: var(--font-sans);
  max-width: 640px;
  margin: 40px auto;
  padding: 0 16px;
  color: var(--ink);
  background: var(--parchment);
  line-height: 1.5;
}
body.wide { max-width: 980px; margin: 0 auto; }
h1, h2, h3 { font-family: var(--font-serif); font-weight: 600; }
h1 { font-size: 1.5rem; }
a { color: var(--navy); }

/* ===== Navigation ===== */
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 28px;
  background: var(--navy-deep);
  color: #fff;
  flex-wrap: wrap;
}
.site-nav .brand {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.15rem;
  color: #fff;
  text-decoration: none;
}
.site-nav .brand small { display: block; font-family: var(--font-sans); font-weight: 400; font-size: 0.72rem; color: #a9b6c6; margin-top: 2px; }
.site-nav .links { display: flex; gap: 22px; flex-wrap: wrap; }
.site-nav a.link {
  color: #d9e0e9;
  text-decoration: none;
  font-size: 0.92rem;
}
.site-nav a.link:hover { color: var(--brass-light); }

/* ===== Hero (accueil) ===== */
.hero-split {
  background: var(--navy-deep);
  color: #fff;
  padding: 72px 28px;
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 48px;
  align-items: start;
}
.hero-split .intro h1 {
  font-size: 2.6rem;
  line-height: 1.15;
  margin: 0 0 20px;
  max-width: 11ch;
}
.hero-split .intro p {
  font-size: 1.08rem;
  color: #c3ccd9;
  max-width: 46ch;
  line-height: 1.6;
  margin: 0 0 28px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary, .btn-secondary {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.96rem;
  font-weight: 600;
  padding: 13px 22px;
  border-radius: 3px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary { background: var(--brass); color: #1a1407; }
.btn-primary:hover { background: var(--brass-light); }
.btn-secondary { background: transparent; color: #fff; border-color: #44536633; border: 1px solid #5c6b7f; }
.btn-secondary:hover { border-color: #8a97a8; }

.fact-panel {
  background: #10243a;
  border: 1px solid #27405a;
  border-radius: 4px;
  padding: 26px;
}
.fact-panel .row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 11px 0;
  border-bottom: 1px solid #22394f;
  font-size: 0.92rem;
}
.fact-panel .row .v { line-height: 1.5; }
.fact-panel .row:last-child { border-bottom: none; }
.fact-panel .row .k { color: #8da0b5; }
.fact-panel .row .v { color: #f0ede3; font-weight: 500; text-align: right; }

@media (max-width: 760px) {
  .hero-split { grid-template-columns: 1fr; padding: 48px 20px; gap: 32px; }
  .hero-split .intro h1 { font-size: 2rem; max-width: none; }
}

/* Hero simple (autres pages) */
.hero {
  background: var(--navy-deep);
  color: #fff;
  padding: 48px 28px;
}
.hero h1 { font-size: 1.9rem; margin: 0; line-height: 1.2; }

/* ===== Cards / actions ===== */
.section { padding: 56px 28px; }
.section h2 { font-size: 1.55rem; color: var(--navy); margin-bottom: 10px; }
.section > p.lead { color: #52504a; margin-bottom: 36px; max-width: 54ch; font-size: 1.02rem; }

.action-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 20px;
}
@media (max-width: 700px) {
  .action-grid { grid-template-columns: 1fr; }
}
.action-primary {
  background: var(--navy);
  color: #fff;
  border-radius: 4px;
  padding: 32px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.action-primary h3 { font-size: 1.4rem; margin: 0; color: #fff; }
.action-primary p { margin: 0; color: #c3ccd9; font-size: 0.98rem; line-height: 1.55; }
.action-primary .cta { margin-top: auto; font-weight: 600; color: var(--brass-light); }
.action-primary:hover { background: #1c3250; }

.action-secondary-list { display: flex; flex-direction: column; gap: 20px; }
.action-secondary {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 22px;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.action-secondary h3 { font-size: 1.08rem; margin: 0; color: var(--navy); }
.action-secondary p { margin: 0; font-size: 0.9rem; color: #5a584f; }
.action-secondary:hover { border-color: var(--brass); }

/* Kept for compatibility (old markup) */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.card:hover { border-color: var(--brass); }
.card .icon { font-size: 1.6rem; }
.card h3 { margin: 0; font-size: 1.1rem; color: var(--navy); }
.card p { margin: 0; font-size: 0.92rem; color: #5a584f; }
.card .cta { margin-top: auto; font-size: 0.85rem; font-weight: 600; color: var(--brass); }

/* ===== Page content (association.html) ===== */
.content { padding: 56px 28px; max-width: 760px; margin: 0 auto; }
.content h2 { color: var(--navy); margin-top: 44px; font-size: 1.4rem; }
.content h2:first-child { margin-top: 0; }
.content p { line-height: 1.7; color: #332f28; font-size: 1.01rem; }
.pull-box {
  background: var(--paper);
  border-left: 3px solid var(--brass);
  padding: 20px 24px;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--navy);
  margin: 24px 0;
  line-height: 1.6;
}
.fact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  margin: 28px 0;
  background: var(--line);
  border: 1px solid var(--line);
}
.fact { background: var(--paper); padding: 18px; }
.fact .label { font-size: 0.78rem; color: #827e70; }
.fact .value { font-family: var(--font-serif); font-size: 1.05rem; color: var(--navy); margin-top: 4px; }
.bureau-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.bureau-list li { background: var(--paper); border: 1px solid var(--line); padding: 16px; }
.bureau-list .role { font-size: 0.78rem; color: var(--brass); font-weight: 600; }
.bureau-list .name { font-family: var(--font-serif); font-size: 1.05rem; color: var(--navy); margin-top: 2px; }

/* ===== Bureau (profils détaillés) ===== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 28px 0;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (max-width: 760px) {
  .team-grid { grid-template-columns: 1fr; }
}
.team-card { background: var(--paper); padding: 26px; }
.avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--brass-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 16px;
}
.team-card .role { font-size: 0.78rem; color: var(--brass); font-weight: 600; }
.team-card .name { font-family: var(--font-serif); font-size: 1.15rem; color: var(--navy); margin: 3px 0 2px; }
.team-card .linkedin { display: inline-block; font-size: 0.82rem; color: var(--brass); font-weight: 600; margin-bottom: 14px; }
.team-card .linkedin:hover { text-decoration: underline; }
.team-card p { font-size: 0.92rem; color: #5a584f; line-height: 1.55; margin: 0 0 10px; }
.team-card ul { margin: 0; padding-left: 18px; font-size: 0.88rem; color: #5a584f; }
.team-card ul li { margin-bottom: 5px; }
.team-card a { color: var(--navy); font-weight: 600; }
.team-card a:hover { color: var(--brass); }

.company-badges {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.company-badges img { height: 76px; max-width: 320px; object-fit: contain; }
.hero-split .company-badges img {
  background: #fff;
  padding: 12px 22px;
  border-radius: 3px;
  height: 64px;
}

/* ===== Actualités ===== */
.news-list { display: flex; flex-direction: column; }
.news-item { padding: 26px 0; border-bottom: 1px solid var(--line); }
.news-item:first-child { padding-top: 0; }
.news-meta { display: flex; align-items: center; gap: 12px; font-size: 0.82rem; color: #827e70; margin-bottom: 8px; }
.news-tag { font-size: 0.72rem; font-weight: 600; padding: 3px 9px; border-radius: 3px; }
.tag-entreprise { background: #dde5ec; color: var(--navy); }
.tag-membre { background: #e7ecdf; color: var(--sage); }
.news-item h3 { font-size: 1.15rem; color: var(--navy); margin: 0 0 8px; }
.news-item p { margin: 0 0 8px; color: #332f28; line-height: 1.6; }
.news-item a { font-size: 0.86rem; color: var(--brass); text-decoration: none; }
.news-item a:hover { text-decoration: underline; }

.site-footer {
  text-align: center;
  padding: 30px 16px;
  color: #827e70;
  font-size: 0.85rem;
}
.site-footer a { color: #827e70; text-decoration: underline; }
.site-footer a:hover { color: var(--navy); }

@media (max-width: 520px) {
  .hero { padding: 40px 18px; }
  .section, .content { padding: 40px 18px; }
}

/* ===== Formulaires ===== */
form { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; }
label { font-weight: 600; font-size: 0.9rem; }
input[type="text"], input[type="email"], input[type="tel"], textarea, select {
  padding: 9px 11px;
  border: 1px solid #c7bfa6;
  border-radius: 3px;
  font-size: 1rem;
  font-family: var(--font-sans);
  width: 100%;
  background: var(--paper);
}
fieldset { border: 1px solid var(--line); border-radius: 3px; padding: 14px; }
legend { font-weight: 600; font-size: 0.9rem; padding: 0 4px; }
.checkbox-row, .radio-row { display: flex; align-items: center; gap: 8px; font-weight: 400; margin: 4px 0; }
button {
  padding: 11px 18px;
  background: var(--navy);
  color: white;
  border: none;
  border-radius: 3px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
}
button:hover { background: #1c3250; }
button:disabled { background: #a39c86; cursor: not-allowed; }
.message { padding: 13px 16px; border-radius: 3px; margin-top: 16px; }
.message.success { background: #e7ede6; color: #30482f; border: 1px solid #c3d4c0; }
.message.error { background: #f5e6e0; color: #7a2f1d; border: 1px solid #e3bda9; }