/* ==========================================================================
   Le Nautique de Saint-Jean · socle CSS de la refonte (v0.1.0)
   --------------------------------------------------------------------------
   - Jetons repris du design system Le Nautique (charte 2026).
   - Tout est préfixé --ln-* / .ln-* et limité au conteneur .ln, pour ne
     jamais toucher au thème WordPress (Soulkitchen) ni être touché par lui.
   - Matière « Liquid Glass » : verre dépoli, reflet spéculaire, lumière
     qui suit le pointeur ; blocs arrondis à 16 px, contrôles en pilule.
   - Couleur : bleu et blanc partout ; le jaune solaire est réservé à l'action
     « Réserver une place » (un seul élément jaune visible à la fois).
   - Animations : transform et opacity seulement (60 i/s).
   ========================================================================== */

/* ---------- 1. Jetons ---------- */
:root {
  /* Bleu nautique */
  --ln-bleu-950: #080D16;
  --ln-bleu-900: #0B1220;
  --ln-bleu-800: #141F32;
  --ln-bleu-700: #1D2B45;
  --ln-bleu-600: #2A3B59;
  --ln-bleu-500: #3D5273;
  --ln-bleu-400: #5A719A;
  /* Jaune solaire */
  --ln-solaire-100: #FEF4DE;
  --ln-solaire-200: #FDE3AB;
  --ln-solaire-300: #FCD478;
  --ln-solaire-500: #FAC447;
  --ln-solaire-600: #E4A91F;
  --ln-solaire-700: #B78415;
  /* Écume (neutres) */
  --ln-ecume-000: #FFFFFF;
  --ln-ecume-050: #F5F6F8;
  --ln-ecume-100: #EDEFF3;
  --ln-ecume-200: #DCE0E8;
  --ln-ecume-300: #BCC3D0;
  --ln-ecume-400: #8E97A9;
  --ln-ecume-500: #646E82;
  /* États */
  --ln-vert-500: #2E7D5B;
  --ln-rouge-500: #C1372F;

  /* Rôles */
  --ln-surface: var(--ln-ecume-000);
  --ln-surface-alt: var(--ln-ecume-050);
  --ln-surface-deep: var(--ln-bleu-800);
  --ln-text: var(--ln-bleu-700);
  --ln-text-strong: var(--ln-bleu-800);
  --ln-text-muted: var(--ln-ecume-500);
  --ln-accent: var(--ln-solaire-500);
  --ln-accent-ink: var(--ln-bleu-800);
  --ln-line: var(--ln-ecume-200);

  /* Typographie */
  --ln-font-display: "Lexend Mega", "Lexend", system-ui, sans-serif;
  --ln-font-body: "Lexend", system-ui, -apple-system, sans-serif;
  --ln-fs-hero: clamp(44px, 7.4vw, 120px);
  --ln-fs-h1: clamp(36px, 5.2vw, 80px);
  --ln-fs-h2: clamp(28px, 3.4vw, 52px);
  --ln-fs-h3: clamp(20px, 1.8vw, 26px);
  --ln-fs-lead: clamp(18px, 1.5vw, 22px);
  --ln-fs-body: 17px;
  --ln-fs-small: 15px;
  --ln-fs-caption: 13px;
  --ln-track-hero: -0.06em;
  --ln-track-h1: -0.055em;
  --ln-track-h2: -0.05em;
  --ln-track-h3: -0.04em;

  /* Espace (base 4 px) */
  --ln-s1: 4px; --ln-s2: 8px; --ln-s3: 12px; --ln-s4: 16px; --ln-s5: 24px;
  --ln-s6: 32px; --ln-s7: 48px; --ln-s8: 64px; --ln-s9: 96px; --ln-s10: 128px;
  --ln-section-y: clamp(96px, 12vw, 160px);
  --ln-gutter: clamp(20px, 4vw, 56px);
  --ln-max: 1320px;
  --ln-header-h: 72px;

  /* Formes : contrôles en pilule ; blocs (cartes, verre, photos) à 16 px, le rayon
     des modales du design system, pour s'accorder aux pilules. */
  --ln-r-block: 16px;
  --ln-r-inner: 10px; /* élément posé dans un bloc (16 px moins 6 px de marge) */
  --ln-r-field: 8px;
  --ln-r-pill: 999px;

  /* Ombres, teintées de bleu */
  --ln-shadow-1: 0 1px 2px rgba(20,31,50,.06), 0 1px 1px rgba(20,31,50,.04);
  --ln-shadow-2: 0 12px 32px -12px rgba(20,31,50,.18), 0 2px 6px rgba(20,31,50,.05);
  --ln-shadow-3: 0 32px 72px -24px rgba(20,31,50,.32), 0 10px 24px -12px rgba(20,31,50,.14);
  --ln-shadow-glow: 0 14px 34px -10px rgba(250,196,71,.65);
  --ln-ring: 0 0 0 4px rgba(250,196,71,.45);

  /* Verre */
  --ln-glass-blur: 22px;
  --ln-glass-sat: 180%;
  --ln-glass-tint: rgba(255,255,255,.12);
  --ln-glass-tint-2: rgba(255,255,255,.04);
  --ln-glass-rim: rgba(255,255,255,.55);
  --ln-glass-shadow: 0 30px 70px -28px rgba(8,13,22,.65), 0 8px 20px -12px rgba(8,13,22,.35);
  --ln-scrim-bottom: linear-gradient(180deg, rgba(11,18,32,0) 0%, rgba(11,18,32,.15) 40%, rgba(11,18,32,.78) 100%);
  --ln-scrim-top: linear-gradient(180deg, rgba(11,18,32,.55) 0%, rgba(11,18,32,0) 100%);

  /* Mouvement */
  --ln-ease-out: cubic-bezier(.22, 1, .36, 1);
  --ln-ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --ln-ease-spring: cubic-bezier(.34, 1.56, .64, 1);
  --ln-dur-fast: 220ms;
  --ln-dur-base: 420ms;
  --ln-dur-slow: 700ms;
  --ln-dur-reveal: 1100ms;
}

@media (prefers-reduced-motion: reduce) {
  :root { --ln-dur-fast: 1ms; --ln-dur-base: 1ms; --ln-dur-slow: 1ms; --ln-dur-reveal: 1ms; }
}

/* ---------- 2. Défilement doux (Lenis) ---------- */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

/* ---------- 3. Remise à zéro, limitée au conteneur ---------- */
.ln {
  font-family: var(--ln-font-body);
  font-size: var(--ln-fs-body);
  line-height: 1.6;
  color: var(--ln-text);
  background: var(--ln-surface);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
:where(.ln) *, :where(.ln) *::before, :where(.ln) *::after { box-sizing: border-box; }
:where(.ln) :is(h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd) { margin: 0; padding: 0; }
:where(.ln) :is(ul, ol) { list-style: none; }
:where(.ln) img { display: block; max-width: 100%; height: auto; }
:where(.ln) button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
:where(.ln) a { color: inherit; text-decoration: none; }
.ln ::selection { background: var(--ln-solaire-500); color: var(--ln-bleu-800); }
.ln :is(a, button, input, select, textarea, [tabindex]):focus-visible { outline: none; box-shadow: var(--ln-ring); }
.ln .ln-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- 4. Typographie ---------- */
.ln .ln-hero-title,
.ln .ln-h1, .ln .ln-h2, .ln .ln-h3 {
  font-family: var(--ln-font-display);
  font-weight: 700;
  color: var(--ln-text-strong);
  text-wrap: balance;
}
.ln .ln-hero-title { font-size: var(--ln-fs-hero); line-height: .98; letter-spacing: var(--ln-track-hero); }
.ln .ln-h1 { font-size: var(--ln-fs-h1); line-height: 1; letter-spacing: var(--ln-track-h1); }
.ln .ln-h2 { font-size: var(--ln-fs-h2); line-height: 1.05; letter-spacing: var(--ln-track-h2); }
.ln .ln-h3 { font-size: var(--ln-fs-h3); line-height: 1.15; letter-spacing: var(--ln-track-h3); font-weight: 600; }
.ln .ln-lead { font-size: var(--ln-fs-lead); font-weight: 300; line-height: 1.5; max-width: 60ch; }
.ln .ln-small { font-size: var(--ln-fs-small); line-height: 1.55; }
.ln .ln-caption { font-size: var(--ln-fs-caption); line-height: 1.45; color: var(--ln-text-muted); }
/* Le jaune est réservé à l'action « Réserver une place » : les surtitres restent bleus. */
.ln .ln-eyebrow { font-size: 15px; font-weight: 600; letter-spacing: -0.005em; color: var(--ln-bleu-500); }
.ln .ln-num { font-family: var(--ln-font-display); font-weight: 700; letter-spacing: -0.05em; font-variant-numeric: tabular-nums; }

/* ---------- 5. Mise en page ---------- */
.ln .ln-container { width: 100%; max-width: calc(var(--ln-max) + 2 * var(--ln-gutter)); margin-inline: auto; padding-inline: var(--ln-gutter); }
.ln .ln-section { position: relative; padding-block: var(--ln-section-y); }
.ln .ln-section--alt { background: var(--ln-surface-alt); }
.ln .ln-stack { display: flex; flex-direction: column; gap: var(--ln-s4); }
.ln .ln-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--ln-s3); }
.ln .ln-grid { display: grid; gap: var(--ln-s4); grid-template-columns: repeat(var(--ln-cols, 3), minmax(0, 1fr)); }
@media (max-width: 900px) { .ln .ln-grid { grid-template-columns: repeat(min(var(--ln-cols, 3), 2), minmax(0, 1fr)); } }
@media (max-width: 600px) { .ln .ln-grid { grid-template-columns: minmax(0, 1fr); } }

/* Section sombre : on redéfinit les rôles, les composants suivent. */
.ln .ln-inverse {
  --ln-surface: var(--ln-bleu-800);
  --ln-surface-alt: var(--ln-bleu-700);
  --ln-text: var(--ln-ecume-200);
  --ln-text-strong: var(--ln-ecume-000);
  --ln-text-muted: var(--ln-bleu-400);
  --ln-line: rgba(255,255,255,.14);
  background: var(--ln-surface);
  color: var(--ln-text);
}
.ln .ln-inverse .ln-eyebrow { color: var(--ln-ecume-300); }

/* ---------- 6. Matière : Sharp Liquid Glass ---------- */
/* Le panneau de verre. Variables locales pour les variantes :
   --g-base : voile qui garantit le contraste du texte, quelle que soit la photo ;
   --g-tint / --g-tint-2 : reflet blanc haut / bas ; --g-rim : reflet du bord. */
.ln .ln-glass {
  --g-base: rgba(11,18,32,.34);
  --g-tint: var(--ln-glass-tint);
  --g-tint-2: var(--ln-glass-tint-2);
  --g-rim: var(--ln-glass-rim);
  --g-text: var(--ln-ecume-000);
  position: relative;
  isolation: isolate;
  color: var(--g-text);
  background-color: var(--g-base);
  background-image: linear-gradient(180deg, var(--g-tint), var(--g-tint-2));
  -webkit-backdrop-filter: blur(var(--ln-glass-blur)) saturate(var(--ln-glass-sat));
  backdrop-filter: blur(var(--ln-glass-blur)) saturate(var(--ln-glass-sat));
  border-radius: var(--ln-r-block);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.35),
    inset 0 -1px 0 rgba(255,255,255,.06),
    var(--ln-glass-shadow);
}
/* Bord spéculaire : liseré dégradé (plus vif en haut à gauche). */
.ln .ln-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--g-rim) 0%, rgba(255,255,255,.08) 38%, rgba(255,255,255,0) 60%, rgba(255,255,255,.28) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
/* Lumière réfractée : une tache claire qui suit le pointeur (module JS « glass »). */
.ln .ln-glass::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background:
    radial-gradient(420px circle at var(--ln-mx, 18%) var(--ln-my, -10%), rgba(255,255,255,.20), rgba(255,255,255,0) 55%),
    linear-gradient(115deg, rgba(255,255,255,.10) 0%, rgba(255,255,255,0) 32%);
  opacity: var(--ln-glint, 1);
  transition: opacity var(--ln-dur-base) var(--ln-ease-out);
  pointer-events: none;
}
/* Sombre : lisible même au-dessus d'une section blanche (barre Capitainerie). */
.ln .ln-glass--dark { --g-base: rgba(16,25,41,.80); --g-tint: rgba(255,255,255,.08); --g-tint-2: rgba(255,255,255,0); --g-rim: rgba(255,255,255,.38); }
.ln .ln-glass--light {
  --g-base: rgba(255,255,255,.72); --g-tint: rgba(255,255,255,.2); --g-tint-2: rgba(255,255,255,.04); --g-rim: rgba(255,255,255,.95);
  --g-text: var(--ln-bleu-800);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 24px 60px -28px rgba(20,31,50,.45), 0 2px 8px rgba(20,31,50,.06);
}
.ln .ln-glass--pill { border-radius: var(--ln-r-pill); }
.ln .ln-glass--soft { --ln-glass-blur: 12px; }

/* Navigateurs sans flou d'arrière-plan : verre opaque, lisible. */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .ln .ln-glass { background: rgba(20,31,50,.92); }
  .ln .ln-glass--light { background: rgba(255,255,255,.96); }
}

/* Voile de protection du texte sur photo */
.ln .ln-scrim { position: absolute; inset: 0; pointer-events: none; background: var(--ln-scrim-bottom); }
.ln .ln-scrim--top { background: var(--ln-scrim-top); }

/* ---------- 7. Boutons ---------- */
.ln .ln-btn {
  --b-bg: var(--ln-bleu-800);
  --b-fg: var(--ln-ecume-000);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 26px;
  border-radius: var(--ln-r-pill);
  background: var(--b-bg);
  color: var(--b-fg);
  font-family: var(--ln-font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  -webkit-tap-highlight-color: transparent;
  transition: transform var(--ln-dur-base) var(--ln-ease-spring), box-shadow var(--ln-dur-base) var(--ln-ease-out), background-color var(--ln-dur-fast) var(--ln-ease-out), color var(--ln-dur-fast) var(--ln-ease-out);
}
/* Reflet qui balaie le bouton au survol */
.ln .ln-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,.38) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform var(--ln-dur-slow) var(--ln-ease-out);
}
.ln .ln-btn > * { position: relative; }
.ln .ln-btn__icon { width: 18px; height: 18px; flex: none; transition: transform var(--ln-dur-base) var(--ln-ease-spring); }
@media (hover: hover) {
  .ln .ln-btn:hover { transform: translateY(-2px); }
  .ln .ln-btn:hover::after { transform: translateX(120%); }
  .ln .ln-btn:hover .ln-btn__icon { transform: translateX(4px); }
  .ln .ln-btn--primary:hover { box-shadow: var(--ln-shadow-glow); }
}
.ln .ln-btn:active { transform: scale(.97); }
/* --primary (jaune) : une seule fois par écran, pour réserver. --light : blanc sur photo. */
.ln .ln-btn--primary { --b-bg: var(--ln-solaire-500); --b-fg: var(--ln-bleu-800); }
.ln .ln-btn--light { --b-bg: var(--ln-ecume-000); --b-fg: var(--ln-bleu-800); }
.ln .ln-btn--glass {
  --b-bg: rgba(255,255,255,.14);
  --b-fg: var(--ln-ecume-000);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  backdrop-filter: blur(18px) saturate(180%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.32), inset 0 1px 0 rgba(255,255,255,.4);
}
.ln .ln-btn--outline { --b-bg: transparent; --b-fg: var(--ln-text-strong); box-shadow: inset 0 0 0 1.5px currentColor; }
.ln .ln-btn--sm { min-height: 44px; padding: 0 18px; font-size: 14px; }
.ln .ln-btn[disabled], .ln .ln-btn[aria-disabled="true"] { opacity: .4; pointer-events: none; }

/* Bouton rond (icône seule : toujours un aria-label) */
.ln .ln-icon-btn {
  display: inline-grid; place-items: center;
  width: 48px; height: 48px; border-radius: var(--ln-r-pill);
  color: currentColor;
  transition: transform var(--ln-dur-base) var(--ln-ease-spring), background-color var(--ln-dur-fast) var(--ln-ease-out);
}
.ln .ln-icon-btn:active { transform: scale(.92); }
.ln .ln-icon-btn svg { width: 20px; height: 20px; }

/* ---------- 8. Pastilles et badges ---------- */
.ln .ln-chip {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  min-height: 32px; padding: 0 14px;
  border-radius: var(--ln-r-pill);
  background: var(--ln-ecume-100);
  color: var(--ln-bleu-800);
  font-size: 13px; font-weight: 600; line-height: 1;
}
.ln .ln-chip--glass { background: rgba(255,255,255,.16); color: var(--ln-ecume-000); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: inset 0 0 0 1px rgba(255,255,255,.26); }
.ln .ln-chip--deep { background: var(--ln-bleu-800); color: var(--ln-ecume-000); }
.ln .ln-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: none; }
.ln .ln-dot--open { color: #3FB57E; animation: ln-pulse 2s var(--ln-ease-out) infinite; background: currentColor; }
.ln .ln-dot--closed { color: var(--ln-ecume-400); }

/* ---------- 9. Onglets à indicateur glissant ---------- */
/* Structure : .ln-seg > .ln-seg__indicator + button.ln-seg__opt[aria-pressed][aria-controls]
   Indicateur blanc sur verre sombre ; bleu sur fond clair (.ln-seg--light). */
.ln .ln-seg {
  --ln-seg-ind: var(--ln-ecume-000);
  --ln-seg-ink: var(--ln-bleu-800);
  position: relative;
  display: inline-flex;
  gap: 4px;
  padding: 6px;
  border-radius: var(--ln-r-pill);
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}
.ln .ln-seg::-webkit-scrollbar { display: none; }
.ln .ln-seg__indicator {
  position: absolute;
  top: 6px; left: 0;
  height: calc(100% - 12px);
  width: var(--ln-seg-w, 0px);
  transform: translateX(var(--ln-seg-x, 0px));
  border-radius: var(--ln-r-pill);
  background: var(--ln-seg-ind);
  box-shadow: 0 8px 20px -10px rgba(8,13,22,.45);
  transition: transform var(--ln-dur-slow) var(--ln-ease-spring), width var(--ln-dur-slow) var(--ln-ease-spring), height var(--ln-dur-slow) var(--ln-ease-spring);
  pointer-events: none;
}
.ln .ln-seg__opt {
  position: relative;
  z-index: 1;
  flex: none;
  min-height: 46px;
  padding: 0 18px;
  border-radius: var(--ln-r-pill);
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  color: inherit;
  opacity: .82;
  scroll-snap-align: center;
  transition: color var(--ln-dur-fast) var(--ln-ease-out), opacity var(--ln-dur-fast) var(--ln-ease-out), transform var(--ln-dur-base) var(--ln-ease-spring);
}
.ln .ln-seg__opt:hover { opacity: 1; }
.ln .ln-seg__opt:active { transform: scale(.96); }
.ln .ln-seg__opt[aria-pressed="true"], .ln .ln-seg__opt[aria-selected="true"] { color: var(--ln-seg-ink); opacity: 1; }
.ln .ln-seg--light { --ln-seg-ind: var(--ln-bleu-800); --ln-seg-ink: var(--ln-ecume-000); background: var(--ln-ecume-100); color: var(--ln-bleu-800); }

/* Variante verticale (liste de rubriques, comme les services de D-Marin) */
.ln .ln-seg--vertical { flex-direction: column; align-items: stretch; border-radius: var(--ln-r-block); overflow: visible; }
.ln .ln-seg--vertical { padding: 6px; }
.ln .ln-seg--vertical .ln-seg__indicator { top: 0; left: 6px; width: calc(100% - 12px); height: var(--ln-seg-h, 0px); transform: translateY(var(--ln-seg-y, 0px)); border-radius: var(--ln-r-inner); }
.ln .ln-seg--vertical .ln-seg__opt { text-align: left; min-height: 52px; border-radius: var(--ln-r-inner); }
.ln [role="tabpanel"][hidden] { display: none; }

/* ---------- 10. Cartes ---------- */
.ln .ln-card {
  position: relative;
  display: flex; flex-direction: column; gap: var(--ln-s3);
  padding: 28px;
  background: var(--ln-ecume-000);
  border-radius: var(--ln-r-block);
  box-shadow: var(--ln-shadow-1), inset 0 0 0 1px var(--ln-line);
  color: var(--ln-text);
  transition: transform var(--ln-dur-slow) var(--ln-ease-out), box-shadow var(--ln-dur-slow) var(--ln-ease-out);
}
.ln .ln-card--flat { background: var(--ln-ecume-050); box-shadow: none; }
.ln .ln-card--deep { background: var(--ln-bleu-800); color: var(--ln-ecume-200); box-shadow: none; }
@media (hover: hover) {
  .ln a.ln-card:hover, .ln .ln-card--interactive:hover { transform: translateY(-6px); box-shadow: var(--ln-shadow-3); }
}

/* Média : image plein cadre, zoom lent au survol, parallaxe possible */
.ln .ln-media { position: relative; overflow: hidden; border-radius: var(--ln-r-block); background: var(--ln-bleu-800); }
.ln .ln-media > img, .ln .ln-media > video { width: 100%; height: 100%; object-fit: cover; transform-origin: 50% 50%; will-change: transform; }
.ln .ln-media--zoom > img { transition: transform 1.1s var(--ln-ease-out); }
@media (hover: hover) { .ln .ln-media--zoom:hover > img { transform: scale(1.06); } }

/* ---------- 11. Tiroirs (accordéon) ---------- */
/* <div class="ln-drawer" data-ln="drawer"> <button class="ln-drawer__head" aria-expanded> + <div class="ln-drawer__body"><div>…</div></div> */
.ln .ln-drawer { border-bottom: 1px solid var(--ln-line); }
.ln .ln-drawer__head {
  display: flex; width: 100%; align-items: center; justify-content: space-between; gap: var(--ln-s4);
  min-height: 64px; padding: 16px 0; text-align: left;
  font-family: var(--ln-font-display); font-weight: 600; font-size: var(--ln-fs-h3); letter-spacing: var(--ln-track-h3);
  color: var(--ln-text-strong);
}
.ln .ln-drawer__sign { position: relative; width: 32px; height: 32px; flex: none; border-radius: var(--ln-r-pill); background: var(--ln-ecume-100); transition: transform var(--ln-dur-base) var(--ln-ease-spring), background-color var(--ln-dur-fast); }
.ln .ln-drawer__sign::before, .ln .ln-drawer__sign::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; background: var(--ln-bleu-800); transition: transform var(--ln-dur-base) var(--ln-ease-spring); }
.ln .ln-drawer__sign::after { transform: rotate(90deg); }
.ln .ln-drawer__head[aria-expanded="true"] .ln-drawer__sign { background: var(--ln-bleu-800); transform: rotate(180deg); }
.ln .ln-drawer__head[aria-expanded="true"] .ln-drawer__sign::before, .ln .ln-drawer__head[aria-expanded="true"] .ln-drawer__sign::after { background: var(--ln-ecume-000); }
.ln .ln-drawer__head[aria-expanded="true"] .ln-drawer__sign::after { transform: rotate(0deg); }
.ln .ln-drawer__body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--ln-dur-slow) var(--ln-ease-out); }
.ln .ln-drawer__body > div { overflow: hidden; }
.ln .ln-drawer__inner { padding: 0 0 24px; opacity: 0; transform: translateY(-8px); transition: opacity var(--ln-dur-base) var(--ln-ease-out), transform var(--ln-dur-base) var(--ln-ease-out); }
.ln .ln-drawer.is-open .ln-drawer__body { grid-template-rows: 1fr; }
.ln .ln-drawer.is-open .ln-drawer__inner { opacity: 1; transform: none; transition-delay: 80ms; }

/* ---------- 12. En-tête ---------- */
.ln .ln-header {
  position: fixed; inset: 0 0 auto; z-index: 60;
  height: var(--ln-header-h);
  display: flex; align-items: center;
  color: var(--ln-ecume-000);
  transition: transform var(--ln-dur-slow) var(--ln-ease-out);
}
.ln .ln-header__bar { display: flex; align-items: center; justify-content: space-between; gap: var(--ln-s5); width: 100%; }
/* Fond de l'en-tête au défilement : verre sombre, sans liseré ni contour. */
.ln .ln-header__bg { position: absolute; inset: 0; border-radius: 0; opacity: 0; box-shadow: none; transition: opacity var(--ln-dur-base) var(--ln-ease-out); }
.ln .ln-header__bg::before { display: none; }
.ln .ln-header.is-scrolled .ln-header__bg { opacity: 1; }
.ln .ln-header.is-hidden { transform: translateY(-100%); }
/* Logo en blanc sur l'en-tête (le fichier fourni est jaune) */
.ln .ln-header__logo, .ln .ln-logo-white { display: block; height: 34px; width: auto; filter: brightness(0) invert(1); }
/* Menu : pastille blanche qui glisse sous la rubrique en cours (module « scrollspy »). */
.ln .ln-nav { position: relative; display: flex; gap: 2px; padding: 4px; border-radius: var(--ln-r-pill); background: rgba(11,18,32,.62); -webkit-backdrop-filter: blur(14px) saturate(160%); backdrop-filter: blur(14px) saturate(160%); }
.ln .ln-nav__indicator { position: absolute; top: 4px; left: 0; height: calc(100% - 8px); width: var(--ln-nav-w, 0px); transform: translateX(var(--ln-nav-x, 0px)); border-radius: var(--ln-r-pill); background: var(--ln-ecume-000); opacity: var(--ln-nav-o, 0); transition: transform var(--ln-dur-slow) var(--ln-ease-spring), width var(--ln-dur-slow) var(--ln-ease-spring), opacity var(--ln-dur-base) var(--ln-ease-out); pointer-events: none; }
.ln .ln-nav a { position: relative; z-index: 1; display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: var(--ln-r-pill); font-size: 15px; font-weight: 500; color: var(--ln-ecume-000); transition: color var(--ln-dur-fast) var(--ln-ease-out), background-color var(--ln-dur-fast) var(--ln-ease-out); }
.ln .ln-nav a:hover { background: rgba(255,255,255,.10); }
.ln .ln-nav a[aria-current] { color: var(--ln-bleu-800); background: transparent; font-weight: 600; }
.ln .ln-header__lang { display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; font-size: 14px; font-weight: 600; color: var(--ln-ecume-000); opacity: .9; }
.ln .ln-header__lang:hover { opacity: 1; text-decoration: underline; text-underline-offset: 4px; }
.ln .ln-header__end { display: flex; align-items: center; gap: 8px; }
/* Mon espace : accès au portail des plaisanciers, toujours visible (blanc, jamais jaune). */
.ln .ln-header__account { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 20px 0 16px; border-radius: var(--ln-r-pill); background: var(--ln-ecume-000); color: var(--ln-bleu-800); font-size: 15px; font-weight: 600; white-space: nowrap; transition: transform var(--ln-dur-base) var(--ln-ease-spring), box-shadow var(--ln-dur-base) var(--ln-ease-out); }
.ln .ln-header__account svg { width: 18px; height: 18px; flex: none; }
@media (hover: hover) { .ln .ln-header__account:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(11,18,32,.28); } }
.ln .ln-header__account:active { transform: scale(.97); }
@media (max-width: 1240px) { .ln .ln-nav a { padding: 0 12px; font-size: 14px; } }
@media (max-width: 1100px) { .ln .ln-nav, .ln .ln-header__lang { display: none; } }
@media (max-width: 480px) {
  .ln .ln-header__logo { height: 28px; }
  .ln .ln-header__account { padding: 0 16px 0 14px; font-size: 14px; }
  .ln .ln-header__end .ln-menu-btn { width: 44px; padding: 0; justify-content: center; }
  .ln .ln-header__end .ln-menu-btn > span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

/* Bouton et menu plein écran (mobile) */
.ln .ln-menu-btn { display: none; align-items: center; gap: 10px; min-height: 44px; padding: 0 18px; border-radius: var(--ln-r-pill); background: rgba(11,18,32,.62); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); color: var(--ln-ecume-000); font-size: 15px; font-weight: 600; }
.ln .ln-menu-btn svg { width: 18px; height: 18px; }
@media (max-width: 1100px) { .ln .ln-menu-btn { display: inline-flex; } }
.ln .ln-menu {
  position: fixed; inset: 0; z-index: 90;
  border-radius: 0;
  display: flex; flex-direction: column; gap: var(--ln-s6);
  padding: max(16px, env(safe-area-inset-top)) var(--ln-gutter) max(24px, env(safe-area-inset-bottom));
  overflow-y: auto; overscroll-behavior: contain;
  opacity: 0; visibility: hidden; transform: translateY(-12px);
  transition: opacity var(--ln-dur-base) var(--ln-ease-out), transform var(--ln-dur-base) var(--ln-ease-out), visibility 0s linear var(--ln-dur-base);
}
.ln .ln-menu.ln-glass--dark { --g-base: rgba(11,18,32,.94); }
.ln .ln-menu::before { display: none; }
.ln .ln-menu.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.ln .ln-menu__top { display: flex; align-items: center; justify-content: space-between; min-height: var(--ln-header-h); }
.ln .ln-menu__links { display: flex; flex-direction: column; }
.ln .ln-menu__links a { display: flex; align-items: center; justify-content: space-between; min-height: 60px; border-bottom: 1px solid rgba(255,255,255,.12); font-family: var(--ln-font-display); font-weight: 600; font-size: 24px; letter-spacing: -0.04em; color: var(--ln-ecume-000); }
.ln .ln-menu__links a[aria-current] { color: var(--ln-ecume-000); }
.ln .ln-menu__links a::after { content: ""; width: 10px; height: 10px; border-top: 2px solid currentColor; border-right: 2px solid currentColor; transform: rotate(45deg); opacity: .6; }
.ln .ln-menu__foot { margin-top: auto; display: flex; flex-wrap: wrap; gap: 12px 24px; font-size: 15px; color: var(--ln-ecume-200); }
.ln .ln-menu__foot a { color: var(--ln-ecume-000); font-weight: 600; }
.ln-menu-open, .ln-menu-open body { overflow: hidden; }

/* ---------- 13. Barre Capitainerie (HUD) ---------- */
.ln .ln-hud {
  position: fixed;
  left: 50%;
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 70;
  transform: translateX(-50%);
  transition: transform var(--ln-dur-slow) var(--ln-ease-out), opacity var(--ln-dur-base) var(--ln-ease-out);
}
.ln .ln-hud.is-hidden { transform: translate(-50%, calc(100% + 32px)); opacity: 0; }
.ln .ln-hud__bar { display: flex; align-items: center; gap: 4px; padding: 6px; border-radius: var(--ln-r-pill); }
.ln .ln-hud__item {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 48px; padding: 0 18px;
  border-radius: var(--ln-r-pill);
  font-size: 14px; font-weight: 600; white-space: nowrap; color: inherit;
  transition: background-color var(--ln-dur-fast) var(--ln-ease-out), transform var(--ln-dur-base) var(--ln-ease-spring);
}
.ln .ln-hud__item:hover { background: rgba(255,255,255,.12); }
.ln .ln-hud__item:active { transform: scale(.95); }
.ln .ln-hud__item[aria-expanded="true"] { background: rgba(255,255,255,.2); }
.ln .ln-hud__item--cta { background: var(--ln-solaire-500); color: var(--ln-bleu-800); }
.ln .ln-hud__item--cta:hover { background: var(--ln-solaire-300); }
.ln .ln-hud__item svg { width: 18px; height: 18px; flex: none; }
.ln .ln-hud__sheet {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 12px);
  width: min(440px, calc(100vw - 32px));
  padding: 24px;
  transform: translate(-50%, 16px) scale(.97);
  transform-origin: 50% 100%;
  opacity: 0;
  visibility: hidden;
  transition: transform var(--ln-dur-base) var(--ln-ease-spring), opacity var(--ln-dur-fast) var(--ln-ease-out), visibility 0s linear var(--ln-dur-base);
}
.ln .ln-hud__sheet.is-open { transform: translate(-50%, 0) scale(1); opacity: 1; visibility: visible; transition-delay: 0s; }
@media (max-width: 640px) {
  .ln .ln-hud { left: 12px; right: 12px; transform: none; }
  .ln .ln-hud.is-hidden { transform: translateY(calc(100% + 32px)); }
  .ln .ln-hud__bar { justify-content: space-between; }
  .ln .ln-hud__bar { gap: 2px; padding: 5px; }
  .ln .ln-hud__item { flex-direction: column; gap: 4px; min-width: 0; min-height: 60px; padding: 6px 4px; font-size: 11px; line-height: 1.15; flex: 1 1 0; justify-content: center; white-space: normal; text-align: center; }
  .ln .ln-hud__item--cta { flex: 1.15 1 0; }
  .ln .ln-hud__sheet { left: 0; right: 0; width: auto; transform: translateY(16px) scale(.97); }
  .ln .ln-hud__sheet.is-open { transform: none; }
}

/* ---------- 14. Mouvement ---------- */
/* Révélation : état initial posé par JS (classe .ln-js sur <html>), pour que
   la page reste lisible si le script ne charge pas. */
.ln-js .ln [data-ln~="reveal"] { opacity: 0; transform: translateY(28px); }
.ln-js .ln [data-ln~="reveal"].is-in { opacity: 1; transform: none; transition: opacity var(--ln-dur-reveal) var(--ln-ease-out), transform var(--ln-dur-reveal) var(--ln-ease-out); transition-delay: var(--ln-delay, 0ms); }

/* Titre mot par mot : chaque mot monte derrière un masque. */
.ln .ln-word { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.ln .ln-word__in { display: inline-block; will-change: transform; }
.ln-js .ln [data-ln~="split"]:not(.is-in) .ln-word__in { transform: translateY(105%); }
.ln-js .ln [data-ln~="split"].is-in .ln-word__in { transform: none; transition: transform var(--ln-dur-reveal) var(--ln-ease-out); transition-delay: calc(var(--i, 0) * 70ms); }

/* Manifeste qui s'allume mot par mot au défilement (module « scrub-words »). */
.ln .ln-scrub .ln-word__in { opacity: .18; transition: opacity 0s; }

@keyframes ln-pulse { 0% { box-shadow: 0 0 0 0 currentColor; } 70% { box-shadow: 0 0 0 7px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
@keyframes ln-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

@media (prefers-reduced-motion: reduce) {
  .ln-js .ln [data-ln~="reveal"], .ln-js .ln [data-ln~="split"] .ln-word__in { opacity: 1 !important; transform: none !important; }
  .ln .ln-scrub .ln-word__in { opacity: 1; }
  .ln .ln-dot--open { animation: none; }
}

/* ---------- 15. Champs de formulaire ---------- */
.ln .ln-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ln .ln-field[hidden] { display: none; }
.ln .ln-field > label, .ln .ln-field__label { font-size: 13px; font-weight: 600; color: var(--ln-text-muted); }
.ln .ln-input, .ln .ln-select {
  width: 100%; height: 52px; padding: 0 16px;
  border: 1.5px solid transparent; border-radius: var(--ln-r-field);
  background-color: var(--ln-ecume-050);
  font: 500 16px/1 var(--ln-font-body); color: var(--ln-bleu-800);
  -webkit-appearance: none; appearance: none;
  transition: background-color var(--ln-dur-fast) var(--ln-ease-out), border-color var(--ln-dur-fast) var(--ln-ease-out), box-shadow var(--ln-dur-base) var(--ln-ease-out);
}
.ln .ln-select {
  padding-right: 44px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23141F32' stroke-width='2' stroke-linecap='square'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}
.ln .ln-input:hover, .ln .ln-select:hover { background-color: var(--ln-ecume-100); }
.ln .ln-input:focus, .ln .ln-select:focus { outline: none; background-color: var(--ln-ecume-000); border-color: var(--ln-bleu-800); box-shadow: var(--ln-ring); }
.ln .ln-input::-webkit-inner-spin-button { opacity: 1; }

/* ---------- 16. Explorateur de la marina ---------- */
/* <div class="ln-explorer" data-ln="explorer">
     <div class="ln-explorer__map"><img> <button class="ln-spot" data-zone="…"> … <div class="ln-explorer__panel"> … */
.ln .ln-explorer { position: relative; display: flex; flex-direction: column; gap: 16px; }
.ln .ln-explorer__map { position: relative; border-radius: var(--ln-r-block); overflow: hidden; background: #A9CBD6; box-shadow: var(--ln-shadow-3); }
.ln .ln-explorer__canvas { position: relative; }
.ln .ln-explorer__canvas > img { display: block; width: 100%; height: auto; }
.ln .ln-spot {
  position: absolute; left: var(--x); top: var(--y);
  width: 52px; height: 52px; margin: -26px 0 0 -26px;
  border-radius: 50%;
  display: grid; place-items: center;
  -webkit-tap-highlight-color: transparent;
}
.ln .ln-spot::before {
  content: ""; width: 40px; height: 40px; border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(255,255,255,.95), 0 6px 16px -6px rgba(8,13,22,.6);
  transition: transform var(--ln-dur-base) var(--ln-ease-spring), box-shadow var(--ln-dur-base) var(--ln-ease-out);
}
.ln .ln-spot::after {
  content: ""; position: absolute; width: 40px; height: 40px; border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(255,255,255,.8);
  animation: ln-ring 2.4s var(--ln-ease-out) infinite;
}
.ln .ln-spot:hover::before { transform: scale(1.12); }
.ln .ln-spot.is-active::before { transform: scale(1.18); box-shadow: 0 0 0 3px var(--ln-bleu-800), 0 0 0 6px rgba(255,255,255,.95), 0 10px 24px -8px rgba(8,13,22,.7); }
.ln .ln-spot.is-active::after { animation: none; opacity: 0; }
.ln .ln-spot--label { width: auto; height: 40px; margin: -20px 0 0; transform: translateX(-50%); padding: 0 16px; border-radius: var(--ln-r-pill); background: rgba(20,31,50,.82); color: #fff; font-size: 14px; font-weight: 600; white-space: nowrap; box-shadow: 0 6px 16px -6px rgba(8,13,22,.6); transition: background-color var(--ln-dur-fast) var(--ln-ease-out), color var(--ln-dur-fast) var(--ln-ease-out), transform var(--ln-dur-base) var(--ln-ease-spring); }
.ln .ln-spot--label::before, .ln .ln-spot--label::after { display: none; }
.ln .ln-spot--label:hover { transform: translateX(-50%) scale(1.05); }
.ln .ln-spot--label.is-active { background: #fff; color: var(--ln-bleu-800); }
.ln .ln-explorer__panel { position: absolute; top: 20px; right: 20px; width: min(360px, 34%); padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.ln .ln-explorer__panel [data-zone-panel] { display: flex; flex-direction: column; gap: 10px; }
.ln .ln-explorer__panel [data-zone-panel][hidden] { display: none; }
.ln .ln-explorer__chips { display: none; gap: 8px; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.ln .ln-explorer__chips::-webkit-scrollbar { display: none; }
.ln .ln-explorer__chips .ln-chip { flex: none; min-height: 40px; padding: 0 16px; background: rgba(255,255,255,.10); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); transition: background-color var(--ln-dur-fast), color var(--ln-dur-fast); }
.ln .ln-explorer__chips .ln-chip.is-active { background: #fff; color: var(--ln-bleu-800); box-shadow: none; }
@keyframes ln-ring { 0% { transform: scale(1); opacity: .9; } 80%, 100% { transform: scale(1.7); opacity: 0; } }
@media (max-width: 900px) {
  .ln .ln-explorer__map { overflow: visible; background: transparent; box-shadow: none; }
  .ln .ln-explorer__canvas { border-radius: var(--ln-r-block); overflow: hidden; }
  .ln .ln-explorer__panel { position: static; width: auto; margin-top: 12px; }
  .ln .ln-explorer__chips { display: flex; }
  .ln .ln-spot { width: 40px; height: 40px; margin: -20px 0 0 -20px; }
  .ln .ln-spot::before, .ln .ln-spot::after { width: 26px; height: 26px; }
  .ln .ln-spot--label { height: 30px; margin-top: -15px; padding: 0 10px; font-size: 12px; }
}
@media (max-width: 600px) {
  /* Plan trop petit pour les étiquettes : la liste de pastilles prend le relais. */
  .ln .ln-spot--label { display: none; }
  .ln .ln-spot::before, .ln .ln-spot::after { width: 20px; height: 20px; }
  /* Icônes du plan serrées : seul le point actif est cerclé, sans halo animé ; les pastilles servent de liste. */
  .ln .ln-spot::before { box-shadow: none; }
  .ln .ln-spot::after { display: none; }
  .ln .ln-spot.is-active::before { transform: none; box-shadow: 0 0 0 2px var(--ln-bleu-800), 0 0 0 4px rgba(255,255,255,.95); }
}
@media (prefers-reduced-motion: reduce) { .ln .ln-spot::after { animation: none; } }

/* ---------- 17. Estimateur ---------- */
.ln .ln-estimator { padding: 28px; border-radius: var(--ln-r-block); background: var(--ln-ecume-000); box-shadow: var(--ln-shadow-2), inset 0 0 0 1px var(--ln-line); display: flex; flex-direction: column; gap: 16px; }
.ln .ln-estimator__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.ln .ln-estimator__grid .ln-field--wide { grid-column: 1 / -1; }
.ln .ln-estimator__lines { display: grid; gap: 0; font-size: 15px; }
.ln .ln-estimator__lines > div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid var(--ln-line); }
.ln .ln-estimator__total { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-top: 14px; border-top: 1.5px solid var(--ln-bleu-800); }
.ln .ln-estimator__total strong { font-family: var(--ln-font-display); font-weight: 700; font-size: 30px; letter-spacing: -0.05em; color: var(--ln-bleu-800); font-variant-numeric: tabular-nums; }
.ln .ln-estimator__msg { font-size: 14px; color: var(--ln-bleu-800); background: var(--ln-ecume-050); border-radius: var(--ln-r-field); padding: 10px 14px; }
.ln .ln-estimator__msg[hidden] { display: none; }