/* ============================================================
   shared.css — Amazonie Location
   Variables · Reset · Fonts · Nav · Footer · Composants
   ============================================================ */

/* --- FONTS AUTO-HÉBERGÉES --- */
@font-face { font-family: 'Cormorant Garamond'; src: url('/assets/fonts/cormorant-garamond-v36-latin-300.woff2') format('woff2'); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: 'Cormorant Garamond'; src: url('/assets/fonts/cormorant-garamond-v36-latin-300italic.woff2') format('woff2'); font-weight: 300; font-style: italic; font-display: swap; }
@font-face { font-family: 'Cormorant Garamond'; src: url('/assets/fonts/cormorant-garamond-v36-latin-regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Cormorant Garamond'; src: url('/assets/fonts/cormorant-garamond-v36-latin-italic.woff2') format('woff2'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: 'Cormorant Garamond'; src: url('/assets/fonts/cormorant-garamond-v36-latin-600.woff2') format('woff2'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'DM Sans'; src: url('/assets/fonts/dm-sans-v15-latin-300.woff2') format('woff2'); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: 'DM Sans'; src: url('/assets/fonts/dm-sans-v15-latin-regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'DM Sans'; src: url('/assets/fonts/dm-sans-v15-latin-500.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, video { max-width: 100%; display: block; }
button { cursor: pointer; }

/* --- VARIABLES --- */
:root {
  --noir:       #0a0a08;
  --encre:      #141410;
  --foret:      #1a2a16;
  --vert:       #2d5a27;
  --vert-clair: #4a8a3f;
  --or:         #c9a84c;
  --or-pale:    #e8d5a3;
  --creme:      #f5f0e8;
  --blanc:      #fafaf7;
  --gris:       #8a8a80;
  --ff-titre:   'Cormorant Garamond', Georgia, serif;
  --ff-corps:   'DM Sans', system-ui, sans-serif;
  --ease:       cubic-bezier(0.25, 0.1, 0.25, 1);
  --nav-h:      76px;
  --max-w:      1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-corps);
  background: var(--noir);
  color: var(--creme);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Grain texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9000;
}

/* --- NAVIGATION --- */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  height: var(--nav-h);
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-nav.nav-opaque {
  background: rgba(10,10,8,0.97);
  border-bottom-color: rgba(201,168,76,0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Logo */
.nav-logo {
  font-family: var(--ff-titre);
  font-size: 1.35rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--or);
  text-decoration: none;
  line-height: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex-shrink: 0;
}

.nav-logo small {
  font-family: var(--ff-corps);
  font-size: 0.52rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gris);
  font-weight: 400;
}

/* Liens desktop */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-menu a {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris);
  text-decoration: none;
  transition: color 0.3s;
  white-space: nowrap;
}

.nav-menu a:hover { color: var(--or); }
.nav-menu a[aria-current="page"] { color: var(--or); }

.nav-menu .nav-btn {
  padding: 0.55rem 1.4rem;
  border: 1px solid rgba(201,168,76,0.35);
  color: var(--or) !important;
  transition: all 0.3s var(--ease) !important;
}

.nav-menu .nav-btn:hover {
  background: var(--or);
  color: var(--noir) !important;
  border-color: var(--or);
}

/* Burger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
  z-index: 600;
}

.nav-burger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--or);
  transition: all 0.3s var(--ease);
  transform-origin: center;
}

.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Drawer mobile */
.nav-drawer {
  position: fixed;
  inset: 0;
  background: rgba(10,10,8,0.98);
  z-index: 400;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), visibility 0.3s;
}

.nav-drawer.open {
  opacity: 1;
  visibility: visible;
}

.nav-drawer a {
  font-family: var(--ff-titre);
  font-size: 2rem;
  font-weight: 300;
  color: var(--creme);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.3s;
}

.nav-drawer a:hover { color: var(--or); }

/* Lien backoffice — discret dans la nav desktop */
.nav-menu .nav-backoffice {
  font-size: 0.6rem !important;
  letter-spacing: 0.15em;
  color: rgba(138,138,128,0.6) !important;
  border: 1px solid rgba(138,138,128,0.2);
  padding: 0.3rem 0.75rem;
  border-radius: 3px;
  transition: all 0.3s !important;
}
.nav-menu .nav-backoffice:hover {
  color: var(--or) !important;
  border-color: rgba(201,168,76,0.3) !important;
}

/* Lien backoffice dans le drawer mobile */
.nav-drawer .drawer-backoffice {
  font-family: var(--ff-corps) !important;
  font-size: 0.65rem !important;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(138,138,128,0.6) !important;
}
.nav-drawer .drawer-backoffice:hover { color: var(--or) !important; }

.nav-drawer .drawer-btn {
  margin-top: 0.5rem;
  padding: 0.8rem 2.5rem;
  border: 1px solid var(--or);
  color: var(--or) !important;
  font-family: var(--ff-corps) !important;
  font-size: 0.72rem !important;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* --- FOOTER --- */
.site-footer {
  background: var(--noir);
  border-top: 1px solid rgba(201,168,76,0.1);
  padding: 2.5rem 2.5rem;
}

.footer-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
}

.footer-brand {
  font-family: var(--ff-titre);
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--or);
  letter-spacing: 0.05em;
  line-height: 1;
}

.footer-brand small {
  display: block;
  font-family: var(--ff-corps);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gris);
  margin-top: 0.3rem;
  font-weight: 400;
}

.footer-nav {
  display: flex;
  gap: 1.8rem;
  flex-wrap: wrap;
  justify-content: center;
  list-style: none;
}

.footer-nav a {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gris);
  text-decoration: none;
  transition: color 0.3s;
  white-space: nowrap;
}

.footer-nav a:hover { color: var(--or); }
.footer-nav a[aria-current="page"] { color: var(--or); }

.footer-info {
  text-align: right;
}

.footer-copy {
  font-size: 0.62rem;
  color: rgba(138,138,128,0.45);
  line-height: 1.7;
}

.footer-dev {
  font-size: 0.6rem;
  color: rgba(138,138,128,0.3);
  margin-top: 0.25rem;
}

.footer-dev a {
  color: rgba(201,168,76,0.35);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-dev a:hover { color: var(--or); }

/* --- COMPOSANTS COMMUNS --- */

/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--ff-corps);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.3s var(--ease);
}

.btn-or {
  padding: 0.95rem 2.2rem;
  background: var(--or);
  color: var(--noir);
}

.btn-or:hover {
  background: var(--or-pale);
  transform: translateY(-2px);
  box-shadow: 0 10px 35px rgba(201,168,76,0.3);
}

.btn-outline {
  padding: 0.95rem 2.2rem;
  background: transparent;
  color: var(--or);
  border: 1px solid rgba(201,168,76,0.4);
}

.btn-outline:hover {
  background: var(--or);
  color: var(--noir);
  border-color: var(--or);
}

.btn-ghost {
  padding: 0;
  background: transparent;
  color: var(--gris);
  position: relative;
}

.btn-ghost::after {
  content: '→';
  transition: transform 0.3s var(--ease);
}

.btn-ghost:hover { color: var(--creme); }
.btn-ghost:hover::after { transform: translateX(4px); }

/* Section header */
.s-tag {
  font-size: 0.62rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--or);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.s-tag::before { content: ''; width: 28px; height: 1px; background: var(--or); flex-shrink: 0; }

.s-title {
  font-family: var(--ff-titre);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--blanc);
}

.s-title em { font-style: italic; color: var(--or-pale); }

/* Séparateur */
.sep {
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(201,168,76,0.2), transparent);
  border: none;
  margin: 0;
}

/* Animations scroll */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}

.fade-up.in { opacity: 1; transform: translateY(0); }

/* Pages légales */
.page-hero {
  padding: calc(var(--nav-h) + 4rem) 2.5rem 4rem;
  max-width: 860px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(201,168,76,0.1);
}

.page-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 4rem 2.5rem 8rem;
}

.legal-h2 {
  font-family: var(--ff-titre);
  font-size: 1.55rem;
  font-weight: 400;
  color: var(--blanc);
  margin: 3rem 0 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid rgba(201,168,76,0.12);
}

.legal-h2:first-child { margin-top: 0; }

.legal-h3 {
  font-family: var(--ff-titre);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--or-pale);
  margin: 1.5rem 0 0.5rem;
}

.legal-p {
  font-size: 0.87rem;
  font-weight: 300;
  line-height: 1.9;
  color: rgba(245,240,232,0.65);
  margin-bottom: 0.8rem;
}

.legal-a {
  color: var(--or);
  text-decoration: none;
  border-bottom: 1px solid rgba(201,168,76,0.3);
  transition: border-color 0.3s;
}

.legal-a:hover { border-color: var(--or); }

.info-box {
  background: rgba(201,168,76,0.04);
  border: 1px solid rgba(201,168,76,0.12);
  border-left: 3px solid var(--or);
  padding: 1.4rem 1.8rem;
  margin: 1rem 0 1.5rem;
}

.info-box p {
  font-size: 0.86rem;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(245,240,232,0.7);
  margin-bottom: 0.3rem;
}

.info-box p:last-child { margin: 0; }
.info-box strong { color: var(--creme); font-weight: 500; }

/* Tableau légal */
.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2rem 0;
  font-size: 0.82rem;
}

.legal-table th {
  background: rgba(201,168,76,0.08);
  color: var(--or-pale);
  font-weight: 500;
  font-family: var(--ff-titre);
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(201,168,76,0.15);
}

.legal-table td {
  padding: 0.7rem 1rem;
  font-weight: 300;
  color: rgba(245,240,232,0.6);
  border-bottom: 1px solid rgba(201,168,76,0.05);
  line-height: 1.6;
}

.legal-table tr:last-child td { border-bottom: none; }

/* Grille droits RGPD */
.droits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(201,168,76,0.08);
  margin: 1.5rem 0;
}

.droit-item {
  background: var(--encre);
  padding: 1.4rem 1.6rem;
}

.droit-item h4 {
  font-family: var(--ff-titre);
  font-size: 1rem;
  font-weight: 400;
  color: var(--or-pale);
  margin-bottom: 0.4rem;
}

.droit-item p {
  font-size: 0.8rem;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(245,240,232,0.55);
}

.alert-box {
  background: rgba(201,168,76,0.07);
  border: 1px solid rgba(201,168,76,0.22);
  padding: 1.2rem 1.6rem;
  margin: 1rem 0;
}

.alert-box p {
  font-size: 0.86rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--or-pale);
}

/* Bouton retour */
.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris);
  text-decoration: none;
  border: 1px solid rgba(201,168,76,0.18);
  padding: 0.8rem 1.8rem;
  transition: all 0.3s var(--ease);
  margin-top: 2.5rem;
  cursor: pointer;
  background: none;
}

.btn-back::before { content: '←'; }
.btn-back:hover { color: var(--or); border-color: rgba(201,168,76,0.45); }

/* --- RESPONSIVE COMMUN --- */
@media (max-width: 860px) {
  .site-nav { padding: 0 1.2rem; }
  .nav-menu { display: none; }
  .nav-burger { display: flex; }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.2rem;
  }

  .footer-info { text-align: center; }
  .footer-nav { justify-content: center; }
  .site-footer { padding: 2rem 1.2rem; }

  .page-hero, .page-content { padding-left: 1.2rem; padding-right: 1.2rem; }

  .droits-grid { grid-template-columns: 1fr; }
}