/* ====================================================================
   Mes terres d'éveil — Map aquarelle calligraphique V3
   - 3 couches aquarelle SVG (bleu indigo + ambre safran + voile profond)
   - Traits encre fins (fleuves, côtes, calligraphie)
   - 5 pins encre avec halo aquarelle qui respire
   - Routes pointillées qui se tracent au chargement
   - Slide-in panneau droite au clic d'une terre
   - Textes verbatim François (R51-R55)
   Réécrit le 15/05/2026 — remplace l'ancienne map-asie V2.
   ==================================================================== */


/* ---------- couleurs locales (palette aquarelle de la marque) ---------- */
.terres {
  --c-paper:#f3eee5;
  --c-paper-warm:#ecdec4;
  --c-ink:#1c2438;
  --c-ink-soft:#3a3528;
  --c-indigo:#3a5b7a;
  --c-indigo-deep:#2a4a6a;
  --c-blue-pale:#a7c0d2;
  --c-amber:#c9a877;
  --c-amber-warm:#d2945c;
  --c-chop:#a04030;

  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-soft:cubic-bezier(.33,1,.68,1);

  position: relative;
  overflow: hidden;
}


/* ---------- intro ---------- */
.terres__intro {
  margin-bottom: var(--space-2xl);
}
.terres__kicker {
  display: block;
  font-family: var(--font-body, 'Mulish', sans-serif);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-amber-warm, #d2945c);
  margin-bottom: 0.6rem;
}
.terres__subtitle {
  max-width: 38rem;
  margin: var(--space-md) auto 0;
  font-family: var(--font-heading, 'Cormorant Garamond', serif);
  font-style: italic;
  font-weight: 300;
  font-size: 1.18rem;
  line-height: 1.55;
  color: var(--color-text-light, #4a5468);
}


/* ---------- stage : conteneur de la carte ---------- */
.terres__stage {
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  aspect-ratio: 1000 / 700;
  background: linear-gradient(170deg, #f5efe2 0%, #ece2cc 100%);
  border-radius: 4px;
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(28, 36, 56, 0.04) inset,
    0 24px 60px -30px rgba(28, 36, 56, 0.18);
}

/* léger encadrement type carnet de voyage */
.terres__stage::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(28, 36, 56, 0.06);
  border-radius: 2px;
  pointer-events: none;
  z-index: 1;
}


/* ---------- carte SVG ---------- */
.terres__map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* le grain papier prend la teinte chaude */
.terres__paper { opacity: 0.55; }

/* couches aquarelle : fade-in stagger au reveal */
.terres__layer {
  opacity: 0;
  transition: opacity 1.4s var(--ease-soft);
}
.terres.is-revealed .terres__layer--indigo { opacity: 1; transition-delay: .1s; }
.terres.is-revealed .terres__layer--amber  { opacity: 1; transition-delay: .5s; }
.terres.is-revealed .terres__layer--deep   { opacity: 1; transition-delay: .9s; }

/* halos auras sous les pins : respiration lente */
.terres__aura {
  opacity: 0;
  transform-origin: center;
  transform-box: fill-box;
  transition: opacity 1.6s var(--ease-soft);
}
.terres.is-revealed .terres__aura { opacity: 1; }
.terres__aura--1 { animation: terresAuraBreath 8.5s ease-in-out 1.6s infinite; }
.terres__aura--2 { animation: terresAuraBreath 9.5s ease-in-out 2.0s infinite; }
.terres__aura--3 { animation: terresAuraBreath 8.0s ease-in-out 2.4s infinite; }
.terres__aura--4 { animation: terresAuraBreath 9.0s ease-in-out 2.8s infinite; }
.terres__aura--5 { animation: terresAuraBreath 8.8s ease-in-out 3.2s infinite; }
@keyframes terresAuraBreath {
  0%, 100% { transform: scale(1);    opacity: 1; }
  50%      { transform: scale(1.08); opacity: 0.7; }
}

/* encre fine : opacité progressive au load */
.terres__ink {
  opacity: 0;
  transition: opacity 1.6s var(--ease-soft) 1.2s;
}
.terres.is-revealed .terres__ink { opacity: 1; }

/* sceau calligraphique chinois (chop) */
.terres__chop {
  opacity: 0;
  transform: scale(0.7);
  transform-origin: center;
  transform-box: fill-box;
  transition: opacity 1.4s var(--ease-out) 1.6s,
              transform 1.4s var(--ease-out) 1.6s;
}
.terres.is-revealed .terres__chop {
  opacity: 0.55;
  transform: scale(1);
}

/* labels manuscrits */
.terres__labels {
  opacity: 0;
  transition: opacity 1.6s var(--ease-soft) 1.4s;
}
.terres.is-revealed .terres__labels { opacity: 1; }

/* routes pointillées : tracé au chargement */
.terres__route {
  fill: none;
  stroke: var(--c-ink);
  stroke-width: 1.2;
  stroke-linecap: round;
  stroke-dasharray: 2, 6;
  opacity: 0;
  transition: opacity 1s var(--ease-soft);
}
.terres__route[data-route="1"] { transition-delay: 1.6s; }
.terres__route[data-route="2"] { transition-delay: 1.9s; }
.terres__route[data-route="3"] { transition-delay: 2.2s; }
.terres__route[data-route="4"] { transition-delay: 2.5s; }
.terres.is-revealed .terres__route { opacity: 0.5; }

/* route active : passe en plein trait ambre */
.terres__route.is-active {
  stroke: var(--c-amber-warm);
  stroke-width: 1.6;
  stroke-dasharray: none;
  opacity: 1;
}


/* ---------- pins ---------- */
.terres__pin {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  z-index: 10;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font-family: var(--font-heading, 'Cormorant Garamond', serif);
  -webkit-tap-highlight-color: transparent;

  opacity: 0;
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.terres__pin[data-index="1"] { transition-delay: 2.4s; }
.terres__pin[data-index="2"] { transition-delay: 2.6s; }
.terres__pin[data-index="3"] { transition-delay: 2.8s; }
.terres__pin[data-index="4"] { transition-delay: 3.0s; }
.terres__pin[data-index="5"] { transition-delay: 3.2s; }
.terres.is-revealed .terres__pin { opacity: 1; }

.terres__pin-halo {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(210, 148, 92, 0.55) 0%, rgba(210, 148, 92, 0) 65%);
  border-radius: 50%;
  animation: terresPinHalo 3.6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes terresPinHalo {
  0%, 100% { transform: translate(-50%, -50%) scale(1);   opacity: 1; }
  50%      { transform: translate(-50%, -50%) scale(1.4); opacity: 0.55; }
}

.terres__pin-dot {
  position: relative;
  display: block;
  width: 10px;
  height: 10px;
  background: var(--c-ink);
  border-radius: 50%;
  box-shadow:
    0 0 0 2px var(--c-paper),
    0 0 0 3px var(--c-ink);
  transition: transform 0.4s var(--ease-out), background 0.4s;
}

.terres__pin-label {
  display: block;
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 6px;
  padding: 3px 8px;
  font-family: var(--font-heading, 'Cormorant Garamond', serif);
  font-style: italic;
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--c-ink);
  white-space: nowrap;
  letter-spacing: 0.02em;
  background: rgba(243, 238, 229, 0.85);
  border-radius: 1px;
  transition: background 0.3s, color 0.3s;
  pointer-events: none;
}

.terres__pin:hover .terres__pin-dot,
.terres__pin:focus-visible .terres__pin-dot {
  transform: scale(1.25);
  background: var(--c-amber-warm);
}
.terres__pin:hover .terres__pin-label,
.terres__pin:focus-visible .terres__pin-label {
  background: var(--c-ink);
  color: var(--c-paper);
}
.terres__pin:focus-visible { outline: none; }
.terres__pin:focus-visible .terres__pin-dot {
  box-shadow:
    0 0 0 2px var(--c-paper),
    0 0 0 4px var(--c-amber-warm);
}

/* pin actif : passe en pleine couleur ambre + halo plus large */
.terres__pin.is-active .terres__pin-dot {
  background: var(--c-amber-warm);
  box-shadow:
    0 0 0 2px var(--c-paper),
    0 0 0 4px var(--c-amber-warm);
}
.terres__pin.is-active .terres__pin-halo {
  width: 64px;
  height: 64px;
  background: radial-gradient(circle, rgba(210, 148, 92, 0.7) 0%, rgba(210, 148, 92, 0) 65%);
}


/* ---------- hint ---------- */
.terres__hint {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  font-family: var(--font-heading, 'Cormorant Garamond', serif);
  font-style: italic;
  font-weight: 300;
  font-size: 0.85rem;
  color: var(--c-ink);
  opacity: 0.5;
  white-space: nowrap;
  pointer-events: none;
  z-index: 5;
  transition: opacity 1s var(--ease-soft) 3s;
}
.terres__hint::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 1px;
  background: currentColor;
  vertical-align: middle;
  margin-right: 0.6rem;
  opacity: 0.6;
}
.terres__stage:not(.is-revealed) .terres__hint { opacity: 0; }
.terres.is-panel-open .terres__hint { opacity: 0; transition-duration: 0.3s; }


/* ---------- backdrop ---------- */
.terres__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(20, 24, 36, 0.32);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  z-index: 998;
  transition: opacity 0.6s var(--ease-soft);
}
.terres.is-panel-open .terres__backdrop {
  opacity: 1;
  pointer-events: auto;
}


/* ---------- panneau slide-in droite ---------- */
.terres__panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  height: 100svh;
  width: 100%;
  max-width: 480px;
  background: var(--c-paper);
  color: var(--c-ink);
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.7s var(--ease-out);
  box-shadow: -20px 0 60px -20px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
}
.terres.is-panel-open .terres__panel { transform: translateX(0); }

.terres__panel-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(28, 36, 56, 0.04);
  border: 1px solid rgba(28, 36, 56, 0.12);
  border-radius: 50%;
  color: var(--c-ink);
  cursor: pointer;
  z-index: 10;
  transition: background 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.terres__panel-close:hover {
  background: var(--c-ink);
  color: var(--c-paper);
  transform: rotate(90deg);
}
.terres__panel-close:focus-visible {
  outline: 2px solid var(--c-amber-warm);
  outline-offset: 2px;
}

.terres__panel-scroll {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 5rem 2.4rem 2.4rem;
}
.terres__panel-scroll::-webkit-scrollbar { width: 6px; }
.terres__panel-scroll::-webkit-scrollbar-thumb {
  background: rgba(28, 36, 56, 0.18);
  border-radius: 3px;
}

.terres__panel-index {
  display: block;
  font-family: var(--font-heading, 'Cormorant Garamond', serif);
  font-style: italic;
  font-weight: 300;
  font-size: 3.4rem;
  line-height: 1;
  color: var(--c-amber-warm);
  margin-bottom: 1.4rem;
  letter-spacing: -0.02em;
}
.terres__panel-index-total {
  font-size: 1.1rem;
  color: var(--c-ink);
  opacity: 0.4;
  letter-spacing: 0.04em;
  display: inline;
}

.terres__panel-figure {
  margin: 0 0 1.6rem;
  aspect-ratio: 4 / 3;
  background: linear-gradient(155deg, var(--c-indigo) 0%, var(--c-indigo-deep) 50%, var(--c-amber-warm) 100%);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.terres__panel-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 20% 80%, rgba(210, 148, 92, 0.2), transparent 60%),
    radial-gradient(40% 40% at 80% 20%, rgba(167, 192, 210, 0.15), transparent 70%);
  pointer-events: none;
  mix-blend-mode: overlay;
}
.terres__panel-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.92) contrast(1.03);
  opacity: 0;
  transition: opacity 0.6s var(--ease-soft);
}
.terres__panel-image.is-loaded { opacity: 1; }

.terres__panel-region {
  margin: 0 0 0.4rem;
  font-family: var(--font-body, 'Mulish', sans-serif);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-amber-warm);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.terres__panel-region::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
}

.terres__panel-place {
  margin: 0 0 1.4rem;
  font-family: var(--font-heading, 'Cormorant Garamond', serif);
  font-style: italic;
  font-weight: 300;
  font-size: 2.4rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.terres__panel-text {
  font-family: var(--font-body, 'Mulish', sans-serif);
  font-weight: 300;
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--c-ink);
  opacity: 0.84;
  margin: 0 0 2.2rem;
}

.terres__panel-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(28, 36, 56, 0.12);
  gap: 1rem;
}
.terres__panel-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 0;
  background: none;
  border: 0;
  font-family: var(--font-body, 'Mulish', sans-serif);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-ink);
  cursor: pointer;
  transition: gap 0.3s var(--ease-out), color 0.3s;
}
.terres__panel-arrow:hover { gap: 0.9rem; color: var(--c-amber-warm); }
.terres__panel-arrow:focus-visible { outline: none; color: var(--c-amber-warm); }
.terres__panel-dots {
  display: flex;
  gap: 0.5rem;
}
.terres__panel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 0;
  background: rgba(28, 36, 56, 0.18);
  cursor: pointer;
  padding: 0;
  transition: background 0.3s, transform 0.3s var(--ease-out);
}
.terres__panel-dot:hover { background: rgba(28, 36, 56, 0.4); }
.terres__panel-dot.is-active {
  background: var(--c-amber-warm);
  transform: scale(1.35);
}


/* ---------- entrée du contenu panel ---------- */
.terres__panel-scroll > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease-soft), transform 0.7s var(--ease-soft);
}
.terres.is-panel-open .terres__panel-scroll > * {
  opacity: 1;
  transform: translateY(0);
}
.terres.is-panel-open .terres__panel-scroll > *:nth-child(1) { transition-delay: 0.20s; }
.terres.is-panel-open .terres__panel-scroll > *:nth-child(2) { transition-delay: 0.30s; }
.terres.is-panel-open .terres__panel-scroll > *:nth-child(3) { transition-delay: 0.38s; }
.terres.is-panel-open .terres__panel-scroll > *:nth-child(4) { transition-delay: 0.44s; }
.terres.is-panel-open .terres__panel-scroll > *:nth-child(5) { transition-delay: 0.50s; }
.terres.is-panel-open .terres__panel-scroll > *:nth-child(6) { transition-delay: 0.56s; }


/* ---------- responsive ---------- */
@media (max-width: 760px) {
  .terres__stage { aspect-ratio: 4 / 5; }
  .terres__pin-label { font-size: 0.78rem; padding: 2px 6px; }
  .terres__panel { max-width: 100%; }
  .terres__panel-scroll { padding: 4.4rem 1.6rem 2rem; }
  .terres__panel-place { font-size: 1.9rem; }
  .terres__panel-index { font-size: 2.6rem; }
  .terres__hint { font-size: 0.76rem; bottom: 12px; }
}


/* ---------- prefers-reduced-motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .terres__aura, .terres__pin-halo { animation: none; }
  .terres__layer, .terres__aura, .terres__ink, .terres__chop, .terres__labels,
  .terres__route, .terres__pin, .terres__panel-scroll > * {
    transition-duration: 0.01ms !important;
    transition-delay: 0 !important;
  }
  .terres__panel { transition-duration: 0.2s; }
}