/* ============================================================
   BLUE HORIZONS — himalaya.css
   Palette : bleu profond #1B3A6B · ciel intense · tons froids
   ============================================================ */

/* ── Hero ── */
.hero--himalaya .hero__bg {
  background-image: url('../images/himalaya/index.jpg');
}

.hero--himalaya .hero__overlay {
  background: linear-gradient(to bottom,
      rgba(11, 22, 50, 0.25) 0%,
      rgba(11, 22, 50, 0.80) 100%);
}

/* ══════════════════════════════════════════════════════════════
   SECTION INTRO — 2 colonnes
   ══════════════════════════════════════════════════════════════ */
.himal-intro {
  background-color: var(--color-white);
}

.himal-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.himal-intro__citation {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1.55;
  color: var(--accent);
  padding-top: 8px;
  border-left: 1px solid rgba(27, 58, 107, 0.25);
  padding-left: 32px;
}

.himal-intro__body p {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.9;
  color: #404040;
  margin-bottom: 20px;
}

/* ══════════════════════════════════════════════════════════════
   GALERIE IMMERSIVE
   ══════════════════════════════════════════════════════════════ */
.himal-gallery {
  padding-block: 0;
  background-color: #f4f4f2;
}

.himal-gallery__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  grid-template-rows: 420px 280px;
  gap: 3px;
}

.himal-gallery__item {
  position: relative;
  overflow: hidden;
}

.himal-gallery__item--large {
  grid-row: 1 / 3;
}

.himal-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.himal-gallery__item:hover img {
  transform: scale(1.04);
}

.himal-gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(250, 250, 248, 0.8);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.himal-gallery__item:hover .himal-gallery__caption {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════════════════════════════
   SECTION "CE QUE VOUS VIVREZ"
   ══════════════════════════════════════════════════════════════ */
.himal-experiences {
  background-color: #0D1B2A;
}

.himal-experiences__header {
  text-align: center;
  margin-bottom: 70px;
}

.himal-experiences__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.5vw, 50px);
  font-weight: 300;
  color: var(--color-white);
  margin-bottom: 12px;
}

.himal-experiences__sub {
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(250, 250, 248, 0.35);
}

.himal-experiences__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.experience-card {
  text-align: center;
}

.experience-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 24px;
  color: var(--accent-light);
}

.experience-card__icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.experience-card__title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 300;
  color: var(--color-white);
  margin-bottom: 14px;
}

.experience-card__text {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.85;
  color: rgba(250, 250, 248, 0.55);
}

/* ══════════════════════════════════════════════════════════════
   SECTION SÉJOURS À THÈME
   ══════════════════════════════════════════════════════════════ */
.himal-sejours {
  background-color: #F4F6FA;
}

.himal-sejours__intro {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: 64px;
}

.himal-sejours__lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 300;
  color: var(--accent);
  line-height: 1.65;
  margin-bottom: 14px;
}

.himal-sejours__sub {
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: #7a85a0;
}

.himal-sejours__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 72px;
}

.sejour-card {
  background-color: #fff;
  padding: 40px 32px 44px;
  border-top: 2px solid var(--accent-light);
  transition: box-shadow 0.3s ease;
}

.sejour-card:nth-child(2) {
  border-top-color: #2C5F9E;
}

.sejour-card:nth-child(3) {
  border-top-color: var(--accent);
}

.sejour-card:hover {
  box-shadow: 0 8px 32px rgba(27, 58, 107, 0.10);
}

.sejour-card__num {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 300;
  color: rgba(27, 58, 107, 0.12);
  line-height: 1;
  margin-bottom: 12px;
}

.sejour-card__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 1.8vw, 28px);
  font-weight: 300;
  color: var(--accent);
  margin-bottom: 20px;
  line-height: 1.2;
}

.sejour-card__text {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.9;
  color: #404858;
}

.himal-sejours__cta {
  text-align: center;
  max-width: 580px;
  margin-inline: auto;
  margin-bottom: 72px;
}

.himal-sejours__cta p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(18px, 1.8vw, 24px);
  font-weight: 300;
  color: var(--accent);
  line-height: 1.65;
  margin-bottom: 32px;
}

/* Bloc 2027 */
.himal-2027 {
  background-color: var(--accent);
  padding: 48px 56px;
}

.himal-2027__inner {
  display: flex;
  align-items: flex-start;
  gap: 48px;
}

.himal-2027__year {
  font-family: var(--font-display);
  font-size: clamp(64px, 7vw, 100px);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.12);
  line-height: 1;
  flex-shrink: 0;
}

.himal-2027__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 300;
  color: var(--color-white);
  margin-bottom: 16px;
}

.himal-2027__text {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.9;
  color: rgba(250, 250, 248, 0.72);
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .himal-intro__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .himal-intro__citation {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid rgba(27, 58, 107, 0.25);
    padding-top: 24px;
  }

  .himal-gallery__grid {
    grid-template-columns: 1fr;
    grid-template-rows: 300px 220px 220px;
  }

  .himal-gallery__item--large {
    grid-row: auto;
  }

  .himal-experiences__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .himal-sejours__grid {
    grid-template-columns: 1fr;
  }

  .himal-2027 {
    padding: 40px 32px;
  }

  .himal-2027__inner {
    flex-direction: column;
    gap: 16px;
  }

  .himal-2027__year {
    font-size: 56px;
  }
}

@media (max-width: 600px) {
  .himal-gallery__grid {
    grid-template-rows: 260px 200px 200px;
  }
}