/* Pages internes — même langage graphique que l'accueil (cuivre / crème / Playfair) */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --copper: #C4833A;
  --copper-light: #D9A060;
  --copper-dark: #9B6128;
  --dark: #0E0E0E;
  --dark-2: #161616;
  --dark-3: #1E1E1E;
  --cream: #F8F4EE;
  --cream-2: #F0EAE0;
  --gray: #8A8A8A;
  --white: #FFFFFF;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
}

html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  font-family: var(--font-sans); background: var(--cream); color: var(--dark);
  line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 5vw; }

.section-eyebrow {
  display: inline-flex; align-items: center; gap: 0.75rem; color: var(--copper);
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-eyebrow::before { content: ''; display: block; width: 28px; height: 1px; background: var(--copper); }
.section-title {
  font-family: var(--font-serif); font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  font-weight: 700; line-height: 1.18; margin-bottom: 1.1rem;
}
.section-title em { font-style: italic; color: var(--copper); }
.sec-head { max-width: 760px; }
.sec-head.center { margin: 0 auto; text-align: center; }
.sec-head.center .section-eyebrow { justify-content: center; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem; background: var(--copper);
  color: var(--white); text-decoration: none; font-weight: 600; font-size: 0.9rem;
  letter-spacing: 0.04em; padding: 1rem 2rem; border-radius: 3px;
  transition: background 0.25s, transform 0.25s;
}
.btn-primary:hover { background: var(--copper-dark); transform: translateY(-2px); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 0.6rem; background: transparent;
  color: var(--white); text-decoration: none; font-weight: 600; font-size: 0.9rem;
  letter-spacing: 0.04em; padding: 1rem 2rem; border-radius: 3px;
  border: 1px solid rgba(255,255,255,0.35); transition: border-color 0.25s, background 0.25s;
}
.btn-outline:hover { border-color: var(--copper-light); background: rgba(196,131,58,0.12); }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 3rem; height: 72px; display: flex; align-items: center; justify-content: space-between;
  background: rgba(14,14,14,0.94); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(196,131,58,0.16);
}
.nav-logo {
  font-family: var(--font-serif); font-size: 1.25rem; font-weight: 700;
  color: var(--white); letter-spacing: 0.02em; text-decoration: none;
}
.nav-logo span { color: var(--copper); }
.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links > li > a {
  color: rgba(255,255,255,0.75); text-decoration: none; font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; transition: color 0.2s;
}
.nav-links > li > a:hover, .nav-links a[aria-current] { color: var(--copper-light); }
.nav-cta {
  background: var(--copper); color: var(--white) !important; padding: 0.55rem 1.4rem;
  border-radius: 2px; font-weight: 600 !important;
}
.nav-cta:hover { background: var(--copper-dark); color: var(--white) !important; }
.nav-links .has-sub { position: relative; }
.nav-links .sub-links {
  position: absolute; top: 100%; left: -1rem; min-width: 290px;
  background: rgba(14,14,14,0.97); backdrop-filter: blur(14px);
  border: 1px solid rgba(196,131,58,0.22); border-radius: 3px; padding: 0.5rem 0; list-style: none;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity 0.22s, transform 0.22s, visibility 0.22s;
}
.nav-links .has-sub:hover .sub-links, .nav-links .has-sub:focus-within .sub-links {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-links .sub-links a {
  display: block; padding: 0.6rem 1.3rem; font-size: 0.78rem; letter-spacing: 0.05em;
  text-transform: none; color: rgba(255,255,255,0.72); text-decoration: none;
}
.nav-links .sub-links a:hover, .nav-links .sub-links a[aria-current] {
  color: var(--copper-light); background: rgba(196,131,58,0.08);
}
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.burger span { width: 22px; height: 2px; background: var(--white); display: block; transition: transform 0.25s, opacity 0.25s; }

/* ── HERO DE PAGE ── */
.page-hero {
  position: relative; min-height: clamp(380px, 52vh, 520px); display: flex; align-items: flex-end;
  padding: 8rem 0 3.5rem; background-size: cover; background-position: center; isolation: isolate;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to top, rgba(14,14,14,0.94) 0%, rgba(14,14,14,0.62) 55%, rgba(14,14,14,0.45) 100%);
}
.page-hero .section-eyebrow { color: var(--copper-light); }
.page-hero .section-eyebrow::before { background: var(--copper-light); }
.page-hero h1 {
  font-family: var(--font-serif); font-weight: 700; color: var(--white);
  font-size: clamp(1.9rem, 4.2vw, 3rem); line-height: 1.15; margin-bottom: 1rem; max-width: 20ch;
}
.page-hero p { color: rgba(255,255,255,0.78); max-width: 58ch; font-size: 1rem; line-height: 1.8; }
.page-hero .hero-btns { display: flex; gap: 0.9rem; flex-wrap: wrap; margin-top: 2rem; }

/* ── FIL D'ARIANE ── */
/* le fil d'Ariane est aussi un <nav> : il faut annuler les règles de la barre fixe */
.breadcrumb { position: static; display: block; height: auto; z-index: auto; backdrop-filter: none;
  background: var(--dark-2); border-bottom: 1px solid rgba(196,131,58,0.14); padding: 0.85rem 0; font-size: 0.78rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.45rem; align-items: center; color: rgba(255,255,255,0.45); }
.breadcrumb a { color: rgba(255,255,255,0.45); text-decoration: none; }
.breadcrumb a:hover { color: var(--copper-light); }
.breadcrumb li + li::before { content: "›"; margin-right: 0.45rem; opacity: 0.5; }
.breadcrumb [aria-current] { color: var(--white); }

/* ── BANDE DE RÉASSURANCE ── */
.reassur { background: var(--dark-3); }
.reassur .wrap { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; padding-top: 1.3rem; padding-bottom: 1.3rem; }
.reassur div { display: flex; align-items: center; justify-content: center; gap: 0.55rem; font-size: 0.8rem; color: rgba(255,255,255,0.8); text-align: center; }
.reassur svg { flex: 0 0 auto; color: var(--copper); }

/* ── SECTIONS ── */
section { padding: 6rem 0; }
section.alt { background: var(--cream-2); }

.prose { margin-top: 1.5rem; max-width: 76ch; }
.prose p { color: #555; font-size: 1rem; line-height: 1.85; margin-bottom: 1.1rem; }
.prose strong { color: var(--dark); font-weight: 600; }

.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 2.4rem; }
.check {
  display: flex; gap: 0.85rem; background: var(--white);
  border: 1px solid rgba(14,14,14,0.07); border-radius: 3px; padding: 1.1rem 1.25rem;
}
.check svg { flex: 0 0 auto; color: var(--copper); margin-top: 0.2rem; }
.check b { display: block; font-size: 0.95rem; font-weight: 600; margin-bottom: 0.25rem; }
.check span { color: #666; font-size: 0.87rem; line-height: 1.65; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.3rem; margin-top: 2.6rem; }
.step { background: var(--white); border: 1px solid rgba(14,14,14,0.07); border-radius: 3px; padding: 1.7rem 1.4rem; }
.step-no { font-family: var(--font-serif); font-size: 1.6rem; font-weight: 900; color: var(--copper); display: block; margin-bottom: 0.6rem; line-height: 1; }
.step h3 { font-family: var(--font-serif); font-weight: 700; font-size: 1.1rem; margin-bottom: 0.5rem; }
.step p { color: #666; font-size: 0.87rem; line-height: 1.7; }

.faq-list { list-style: none; max-width: 860px; margin: 2.4rem auto 0; }
.faq-item { border-bottom: 1px solid rgba(14,14,14,0.1); }
.faq-q {
  width: 100%; background: none; border: none; cursor: pointer; display: flex;
  align-items: center; justify-content: space-between; gap: 1.5rem; text-align: left;
  font-family: var(--font-serif); font-size: 1.05rem; font-weight: 700; color: var(--dark); padding: 1.35rem 0;
}
.faq-q .ic { flex: 0 0 auto; width: 14px; height: 14px; position: relative; }
.faq-q .ic::before, .faq-q .ic::after { content: ''; position: absolute; background: var(--copper); border-radius: 2px; transition: transform 0.22s; }
.faq-q .ic::before { top: 6px; left: 0; width: 14px; height: 2px; }
.faq-q .ic::after { left: 6px; top: 0; width: 2px; height: 14px; }
.faq-item.open .faq-q .ic::after { transform: rotate(90deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s; }
.faq-a p { padding: 0 0 1.4rem; color: #555; font-size: 0.94rem; line-height: 1.85; max-width: 72ch; }

.villes { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 2.2rem; }
.ville-chip {
  display: inline-flex; align-items: center; gap: 0.4rem; border: 1px solid rgba(14,14,14,0.12);
  border-radius: 2px; padding: 0.5rem 1rem; font-size: 0.83rem; color: #3a3a3a;
  text-decoration: none; background: var(--white); transition: border-color 0.2s, color 0.2s;
}
.ville-chip:hover { border-color: var(--copper); color: var(--copper-dark); }
.lead { color: #555; font-size: 1rem; line-height: 1.85; max-width: 78ch; }
.lead a { color: var(--copper-dark); font-weight: 600; text-decoration: none; }

.zone-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; margin-top: 2.6rem; }
.zone { background: var(--white); border: 1px solid rgba(14,14,14,0.07); border-radius: 3px; padding: 1.6rem 1.5rem; scroll-margin-top: 100px; }
.zone h3 { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; margin-bottom: 0.55rem; }
.zone p { color: #666; font-size: 0.88rem; line-height: 1.75; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.6rem; }
.card { display: block; background: var(--white); border: 1px solid rgba(14,14,14,0.07); border-radius: 3px; overflow: hidden; text-decoration: none; color: inherit; transition: transform 0.25s, box-shadow 0.25s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(14,14,14,0.08); }
.card-img { aspect-ratio: 16/10; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-txt { padding: 1.4rem 1.5rem 1.6rem; }
.card-txt h3 { font-family: var(--font-serif); font-size: 1.12rem; font-weight: 700; margin-bottom: 0.5rem; }
.card-txt p { color: #666; font-size: 0.88rem; line-height: 1.7; margin-bottom: 0.9rem; }
.card-more { color: var(--copper-dark); font-size: 0.83rem; font-weight: 600; letter-spacing: 0.04em; }

/* ── CTA ── */
section.cta { background: var(--dark); text-align: center; }
section.cta .section-title { color: var(--white); }
section.cta p { color: rgba(255,255,255,0.6); max-width: 60ch; margin: 0 auto; font-size: 0.98rem; line-height: 1.8; }
section.cta .btns { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; margin-top: 2.2rem; }

/* ── FOOTER ── */
footer { background: #080808; padding: 4rem 5vw 2rem; }
.footer-grid { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; }
.footer-brand { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 700; color: rgba(255,255,255,0.85); display: block; margin-bottom: 0.9rem; }
.footer-brand span { color: var(--copper); }
.footer-desc { color: rgba(255,255,255,0.4); font-size: 0.85rem; line-height: 1.75; max-width: 34ch; }
.footer-col h4 { font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--copper); margin-bottom: 1rem; }
.footer-col a, .footer-col span { display: flex; align-items: center; gap: 0.5rem; color: rgba(255,255,255,0.42); text-decoration: none; font-size: 0.86rem; margin-bottom: 0.6rem; transition: color 0.15s; }
.footer-col a:hover { color: var(--copper-light); }
.footer-bottom { max-width: 1180px; margin: 3rem auto 0; padding-top: 1.6rem; border-top: 1px solid rgba(255,255,255,0.06); color: rgba(255,255,255,0.25); font-size: 0.75rem; text-align: center; line-height: 1.9; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .zone-grid, .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .reassur .wrap { grid-template-columns: repeat(3, 1fr); row-gap: 0.9rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  nav { padding: 0 1.5rem; }
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    gap: 0; background: rgba(14,14,14,0.98); border-bottom: 1px solid rgba(196,131,58,0.18);
    padding: 0.5rem 1.5rem 1.2rem; display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links > li > a { display: block; padding: 0.8rem 0; }
  .nav-links .sub-links { position: static; opacity: 1; visibility: visible; transform: none; background: none; border: none; padding: 0 0 0.4rem 0.8rem; min-width: 0; }
  .burger { display: flex; }
  .check-grid, .steps, .zone-grid, .cards { grid-template-columns: 1fr; }
  .reassur .wrap { grid-template-columns: repeat(2, 1fr); }
  section { padding: 4rem 0; }
  .footer-grid { grid-template-columns: 1fr; }
}