/* PRCPB – styles communs à toutes les pages : variables, base, navigation, menu latéral, pied de page */
:root {
  --green-deep: #1e4d3b;
  --green-mid: #2d7a6e;
  --green-light: #3a9a82;
  --green-pale: #e8f5f2;
  --green-accent: #2d7a6e;
  --gold: #c8821a;
  --earth: #8b5e2a;
  --cream: #f8f9fa;
  --white: #ffffff;
  --text-dark: #1a2e28;
  --text-mid: #3a5a52;
  --text-muted: #6b8f85;
  --border: rgba(45,122,110,0.15);
  --icon-turquoise: #22b8a7;
  --icon-yellow: #f2b84b;
  --icon-coral: #ee6c68;
  --icon-sky: #55a9e8;
  --icon-lime: #72c94c;
  --icon-pink: #e878a8;
}

* {
  margin:0;
  padding:0;
  box-sizing:border-box;
}

html {
  scroll-behavior:smooth;
}

body {
  font-family:'DM Sans',sans-serif;
  background:#f8f9fa;
  color:var(--text-dark);
  font-size:16px;
  line-height:1.7;
  text-align:justify;
}

nav {
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:10;
  height:72px;
  padding:0 2rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:#fff;
  border-bottom:3px solid var(--green-mid);
  box-shadow:0 2px 12px rgba(0,0,0,.08);
}

.nav-left {
  display:flex;
  align-items:center;
  gap:10px;
}

.nav-logo-item {
  width:42px;
  height:42px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:2px;
  background:#fff;
  border-radius:4px;
  overflow:hidden;
  color:var(--green-deep);
  font-size:20px;
}

.nav-logo-item img {
  width:100%;
  height:38px;
  object-fit:contain;
}

.nav-logo-project {
  width:114px;
  height:58px;
  display:flex;
  align-items:center;
  gap:7px;
  padding:4px 8px;
  background:#fff8df;
  border-radius:4px;
  color:var(--green-deep);
}

.nav-logo-project i {
  font-size:27px;
  color:var(--green-mid);
}

.nav-logo-project span {
  font-size:9px;
  line-height:1.2;
}

.nav-divider {
  width:1px;
  height:36px;
  background:rgba(45,122,110,.2);
  margin:0 6px;
}

.nav-links {
  display:flex;
  gap:1.5rem;
  list-style:none;
}

.nav-links a {
  color:#2d3a35;
  text-decoration:none;
  font-size:12px;
  letter-spacing:.6px;
  text-transform:uppercase;
  font-weight:500;
  white-space:nowrap;
  padding-bottom:4px;
  border-bottom:2px solid transparent;
}

.nav-links a:hover, .nav-links a.active {
  color:var(--green-mid);
  border-bottom:2px solid var(--green-mid);
  padding-bottom:4px;
}

.nav-right {
  display:flex;
  align-items:center;
  gap:10px;
}

.btn-donate {
  background:var(--gold);
  color:#ffffff;
  border:none;
  padding:10px 22px;
  border-radius:4px;
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  text-decoration:none;
  transition:background 0.2s;
  white-space:nowrap;
  letter-spacing:0.3px;
}

.btn-donate:hover {
  background:#b06e10;
}

.container {
  max-width:1140px;
  margin:0 auto;
  padding:0 2.5rem;
}

footer {
  background:var(--text-dark);
  padding:3rem 0 2rem;
}

.footer-grid {
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:2.5rem;
  margin-bottom:2.5rem;
}

nav {
  min-height:4.5rem;
  height:auto;
  padding:0.5rem clamp(0.75rem, 3vw, 2rem);
  gap:0.75rem;
}

.nav-left {
  flex:0 0 auto;
  min-width:0;
}

.nav-left > a, .nav-left > img {
  flex:0 0 auto;
  width:auto;
  min-width:0;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}

.nav-left > a img, .nav-left > img {
  display:block;
  width:auto;
  max-width:100%;
  max-height:62px;
  object-fit:contain;
}

.nav-left .nav-divider {
  flex:0 0 1px;
  margin-left:0.25rem;
  margin-right:0.25rem;
}

.nav-links {
  flex:1 1 auto;
  justify-content:center;
  flex-wrap:nowrap;
  gap:0.3rem clamp(0.35rem, 1vw, 1rem);
  min-width:0;
}

.nav-links a {
  font-size:clamp(0.55rem, 0.65vw, 0.7rem);
  white-space:nowrap;
  text-align:center;
}

.nav-right {
  flex:0 0 auto;
}

.btn-donate {
  padding:0.65rem clamp(0.65rem, 1.8vw, 1.4rem);
  font-size:clamp(0.65rem, 0.8vw, 0.8rem);
}

.nav-menu-button {
  display:none;
  align-items:center;
  justify-content:center;
  width:2.5rem;
  height:2.5rem;
  border:1px solid rgba(45,122,110,.25);
  border-radius:4px;
  background:#fff;
  color:var(--green-deep);
  cursor:pointer;
  font-size:1.1rem;
}

.nav-sidebar-backdrop, .nav-sidebar {
  display:none;
}

.container {
  width:min(100% - 2rem, 71.25rem);
  padding:0;
}

@media (max-width:75rem) {
  .nav-left, .nav-links, .nav-right .btn-donate {
    display:none;
  }
  .nav-menu-button {
    display:flex;
  }
  .nav-sidebar-backdrop {
    position:fixed;
    inset:0;
    z-index:20;
    display:none;
    background:rgba(10,30,18,.45);
  }
  .nav-sidebar-backdrop.is-open {
    display:block;
  }
  .nav-sidebar {
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    z-index:21;
    display:block;
    width:min(22rem, 88vw);
    padding:1.25rem;
    overflow-y:auto;
    background:#fff;
    box-shadow:-4px 0 18px rgba(0,0,0,.15);
    transform:translateX(100%);
    transition:transform .25s ease;
  }
  .nav-sidebar.is-open {
    transform:translateX(0);
  }
  .nav-sidebar-close {
    display:block;
    margin:0 0 1rem auto;
    border:0;
    background:transparent;
    color:var(--green-deep);
    cursor:pointer;
    font-size:1.5rem;
    line-height:1;
  }
  .nav-sidebar-logos {
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding-bottom:1rem;
    border-bottom:1px solid rgba(45,122,110,.15);
  }
  .nav-sidebar-logos a, .nav-sidebar-logos > img {
    display:flex;
    align-items:center;
    justify-content:center;
  }
  .nav-sidebar-logos img {
    display:block;
    width:auto;
    height:30px;
    max-width:100%;
    object-fit:contain;
  }
  .nav-sidebar-links {
    display:flex;
    flex-direction:column;
    gap:.2rem;
    list-style:none;
    margin:1rem 0;
  }
  .nav-sidebar-links a {
    display:block;
    padding:.7rem .75rem;
    color:#2d3a35;
    text-decoration:none;
    font-size:.8rem;
    letter-spacing:.5px;
    text-transform:uppercase;
    border-radius:4px;
  }
  .nav-sidebar-links a:hover, .nav-sidebar-links a:focus-visible {
    background:var(--green-pale);
    color:var(--green-mid);
  }
  .nav-sidebar .btn-donate {
    display:block;
    text-align:center;
  }
}

@media (max-width:43.75rem) {
  nav {
    min-height:3.5rem;
    justify-content:space-between;
  }
  .nav-links {
    display:none;
  }
  .container {
    width:calc(100% - 1.5rem);
  }
}

.footer-brand-name {
  font-family:'Cormorant Garamond',serif;
  font-size:1.3rem;
  font-weight:600;
  color:var(--green-light);
  margin-bottom:0.8rem;
}

.footer-brand-desc {
  font-size:13px;
  color:rgba(255,255,255,0.4);
  line-height:1.7;
}

.footer-col-title {
  font-size:11px;
  letter-spacing:2px;
  text-transform:uppercase;
  color:rgba(255,255,255,0.35);
  margin-bottom:1rem;
  font-weight:500;
}

.footer-links {
  list-style:none;
  display:flex;
  flex-direction:column;
  gap:0.6rem;
}

.footer-links a {
  color:rgba(255,255,255,0.55);
  font-size:13px;
  text-decoration:none;
  transition:color 0.2s;
}

.footer-links a:hover {
  color:var(--green-light);
}

.footer-bottom {
  border-top:1px solid rgba(255,255,255,0.08);
  padding-top:1.5rem;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:1rem;
}

.footer-bottom p {
  font-size:12px;
  color:rgba(255,255,255,0.3);
}

@media(max-width:1024px) {
  .footer-grid {
    grid-template-columns:1fr 1fr;
  }
}

@media(max-width:768px) {
  nav {
    padding:0 1rem;
    height:56px;
  }
  .nav-links {
    display:none;
  }
  .nav-logo-item {
    height:34px;
  }
  .nav-logo-item img {
    height:30px;
  }
  .footer-grid {
    grid-template-columns:1fr;
  }
}

p {
  text-align: justify;
}

h2 {
  text-align: left;
}

nav {
  padding: 0 clamp(0.5rem, 1.2vw, 1.5rem);
  gap: 0.4rem;
}

.nav-left {
  gap: 0.2rem;
  flex-shrink: 1;
  min-width: 0;
}

.nav-left img {
  height: clamp(28px, 3.1vw, 44px) !important;
}

.nav-left .nav-divider {
  margin: 0 clamp(2px, 0.4vw, 6px);
  height: 28px;
}

.nav-links {
  gap: 0 clamp(0.5rem, 1vw, 1.1rem);
  min-width: 0;
}

.nav-links a {
  letter-spacing: 0.2px;
  font-size: clamp(0.55rem, 0.6vw, 0.68rem);
}

.btn-donate {
  padding: 0.5rem clamp(0.5rem, 1vw, 1rem);
  font-size: clamp(0.6rem, 0.7vw, 0.75rem);
}

/* Accessibilité */
.skip-link { position:absolute; left:.5rem; top:-4rem; z-index:200; padding:.6rem 1rem; background:var(--green-deep); color:#fff; border-radius:4px; text-decoration:none; font-size:14px; }
.skip-link:focus { top:.5rem; }
.sr-only { position:absolute; width:1px; height:1px; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; }
.nav-sidebar-links a.active { background:var(--green-pale); color:var(--green-mid); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline:2px solid var(--green-light); outline-offset:2px; }