:root {
  --bleu: #3C5472;
  --bleu-fonce: #2A3B52;
  --bleu-doux: #5A7394;
  --or: #C9A668;
  --or-fonce: #A8884A;
  --creme: #F9F5E6;
  --creme-fonce: #F1EBD6;
  --encre: #243044;
  --encre-doux: #5C6573;
  --ligne: rgba(60, 84, 114, .14);
  --ombre: 0 18px 50px rgba(36, 48, 68, .08);
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Outfit", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--creme);
  color: var(--encre);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { color: var(--bleu); }
a:hover { color: var(--or-fonce); }

.enveloppe { width: min(1120px, calc(100% - 2.4rem)); margin-inline: auto; }
.etroit { width: min(760px, 100%); }

.entete {
  position: sticky;
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(249, 245, 230, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ligne);
}
.entete-interieur {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
}
.marque {
  display: flex;
  align-items: center;
  gap: .8rem;
  text-decoration: none;
  color: var(--bleu);
}
.sceau {
  width: 42px;
  height: 42px;
  border: 1px solid var(--or);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-weight: 600;
  color: var(--bleu);
  letter-spacing: .04em;
}
.marque strong { display: block; font-family: var(--serif); font-size: 1.05rem; font-weight: 560; letter-spacing: -.01em; }
.marque span { display: block; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bleu-doux); }

.nav { display: flex; align-items: center; gap: 1.1rem; }
.nav a {
  color: var(--encre);
  text-decoration: none;
  font-size: .92rem;
}
.nav a[aria-current="page"] { color: var(--bleu); box-shadow: inset 0 -2px 0 var(--or); }
.nav-cta {
  background: var(--or) !important;
  color: var(--bleu-fonce) !important;
  padding: .55rem .9rem;
  border-radius: 999px;
  font-weight: 600;
}
.burger {
  display: none;
  border: 1px solid var(--ligne);
  background: transparent;
  width: 44px;
  height: 44px;
  border-radius: 10px;
}
.burger span, .burger span:before, .burger span:after {
  display: block; height: 1.5px; width: 18px; background: var(--bleu); position: relative;
}
.burger span:before, .burger span:after { content: ""; position: absolute; left: 0; }
.burger span:before { top: -6px; }
.burger span:after { top: 6px; }

.hero {
  padding: 4.5rem 0 3rem;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 3rem;
  align-items: center;
}
.surtitre {
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--or-fonce);
  margin-bottom: .8rem;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 520; letter-spacing: -.02em; line-height: 1.15; color: var(--bleu); }
h1 { font-size: clamp(2.4rem, 4vw, 4.4rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.7rem, 2.4vw, 2.4rem); margin: 0 0 1rem; }
h3 { font-size: 1.25rem; margin: 0 0 .4rem; }
.lead { font-size: 1.15rem; color: var(--encre-doux); max-width: 42rem; }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.6rem 0 .6rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  text-decoration: none;
  border-radius: 999px;
  padding: .9rem 1.2rem;
  font-weight: 600;
  border: 1px solid transparent;
}
.btn-or { background: var(--or); color: var(--bleu-fonce); }
.btn-or:hover { background: #d4b57a; color: var(--bleu-fonce); }
.btn-ligne { border-color: var(--bleu); color: var(--bleu); background: transparent; }
.btn-ligne:hover { background: var(--bleu); color: var(--creme); }
.note { color: var(--encre-doux); font-size: .95rem; }

.foret {
  margin: 0;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--ombre);
  min-height: 360px;
}
.foret img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

.bandeau {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
  margin: 0 auto 3rem;
  justify-items: center;
  text-align: center;
}
.point {
  background: white;
  border: 1px solid var(--ligne);
  border-radius: 18px;
  padding: 1.2rem 1rem;
  min-height: 180px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.point strong { display: block; color: var(--bleu); font-family: var(--serif); font-size: 1.05rem; margin-bottom: .35rem; }
.point p { margin: 0; color: var(--encre-doux); font-size: .95rem; }

section { padding: 3.2rem 0; }
.grille-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: start; }
.carte, .bloc {
  background: white;
  border: 1px solid var(--ligne);
  border-radius: 20px;
  padding: 1.4rem;
}
.liste { padding-left: 1.1rem; }
.liste li { margin: .45rem 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: white; border-radius: 16px; overflow: hidden; }
th, td { text-align: left; padding: .85rem 1rem; border-bottom: 1px solid var(--ligne); vertical-align: top; }
th { color: var(--bleu); font-weight: 600; background: #fffdf8; }
.annee { color: var(--or-fonce); font-weight: 700; }

.cta {
  background: var(--bleu);
  color: var(--creme);
  border-radius: 28px;
  padding: 2.4rem;
  display: grid;
  grid-template-columns: 1.4fr .8fr;
  gap: 1.5rem;
  align-items: center;
}
.cta h2, .cta p { color: var(--creme); }
.cta p { color: rgba(249, 245, 230, .82); }

.pied {
  border-top: 1px solid var(--ligne);
  padding: 2rem 0 1.2rem;
  color: var(--encre-doux);
  font-size: .92rem;
}
.pied-grille { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 1.5rem; }
.pied a { color: var(--bleu); text-decoration: none; }
.pied ul { list-style: none; padding: 0; margin: 0; }
.pied li { margin: .3rem 0; }
.bas { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1.4rem; font-size: .82rem; }

.page-titre { padding: 3.2rem 0 1rem; }
.chapitres { display: grid; gap: 1rem; }
.chapitre { border-left: 3px solid var(--or); padding-left: 1rem; }
.faq details { background: white; border: 1px solid var(--ligne); border-radius: 14px; padding: .8rem 1rem; margin: .6rem 0; }
.faq summary { cursor: pointer; font-weight: 600; color: var(--bleu); }
.cookies {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
  background: white;
  border: 1px solid var(--ligne);
  border-radius: 18px;
  box-shadow: var(--ombre);
  padding: 1rem;
  display: none;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}
.cookies.visible { display: flex; }
.cookies p { margin: 0; font-size: .92rem; }

@media (max-width: 900px) {
  body { font-size: 1rem; }
  .enveloppe { width: min(100% - 1.6rem, 1120px); }
  .entete-interieur { min-height: 68px; }
  .marque strong { font-size: .98rem; }
  .burger { display: grid; place-items: center; flex-shrink: 0; }
  .nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--creme);
    flex-direction: column;
    align-items: stretch;
    gap: .2rem;
    padding: .6rem 1rem 1rem;
    border-bottom: 1px solid var(--ligne);
    box-shadow: var(--ombre);
  }
  .nav.open { display: flex; }
  .nav a {
    padding: .75rem .2rem;
    border-bottom: 1px solid var(--ligne);
    font-size: 1rem;
  }
  .nav-cta {
    margin-top: .6rem;
    text-align: center;
    border-bottom: none !important;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 1.4rem;
    padding: 1.6rem 0 1.2rem;
  }
  h1 { font-size: 2.15rem; }
  h2 { font-size: 1.65rem; }
  .lead { font-size: 1.02rem; }
  .actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .foret, .foret img { min-height: 0; height: 240px; border-radius: 20px; }
  .bandeau {
    grid-template-columns: 1fr;
    text-align: left;
    justify-items: stretch;
    margin-bottom: 1.2rem;
  }
  .point {
    min-height: 0;
    align-items: flex-start;
    text-align: left;
    padding: 1rem 1.1rem;
  }
  section { padding: 1.8rem 0; }
  .grille-2, .cta, .pied-grille { grid-template-columns: 1fr; }
  .cta { padding: 1.4rem; border-radius: 20px; }
  .carte { padding: 1.1rem; }
  table { font-size: .92rem; }
  th, td { padding: .7rem .75rem; }
  .pied { padding: 1.6rem 0 1rem; }
  .bas { flex-direction: column; }
  .cookies { left: .6rem; right: .6rem; flex-direction: column; align-items: stretch; }
}

@media (max-width: 980px) {
  .entete { position: sticky; }
  .entete-interieur { position: relative; }
  .burger { display: grid !important; }
  .nav { display: none; }
  .nav.open {
    display: flex !important;
    position: absolute;
    z-index: 40;
  }
  .hero { display: flex !important; flex-direction: column; }
  .bandeau { display: grid !important; grid-template-columns: 1fr !important; }
  .grille-2, .cta, .pied-grille { display: grid !important; grid-template-columns: 1fr !important; }
  .btn { width: 100% !important; box-sizing: border-box; }
  h1 { font-size: 2.1rem !important; }
  .foret img { height: 220px !important; object-fit: cover; }
}