/* ===========================================================
   体験 (learn) — 心身を整える体験 + slider (slick)
   Mobile-first → PC ở cuối file.
   =========================================================== */
.learn {
  position: relative;
  background: var(--color-bg);
  padding: 80px 0 80px;
  overflow: hidden;
}
.learn__inner {
  padding: 0 20px;
}

/* ---- headline ---- */
.learn__headline {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  margin-bottom: 48px;
}
.learn__eyebrow { display: flex; align-items: center; gap: 10px; }
.learn__eyebrow::before,
.learn__eyebrow::after {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--color-gray);
}
.learn__eyebrow span {
  font-family: var(--font-brush);
  font-size: 15px;
  letter-spacing: 0.16em;
  color: var(--color-white);
}
/* cấu trúc + brush: .v-title (common.css); 心身を (phải) / 整える体験 (trái) */
.learn__title span {
  font-size: 38px;
  letter-spacing: 0.06em;
  line-height: 1.12;
  color: var(--color-white);
}

/* ---- lead: label + desc ---- */
.learn__lead { margin-bottom: 30px; }
.learn__label {
  font-family: var(--font-serif);
  font-size: 25px;                    /* Figma SP: 25px */
  letter-spacing: 0.04em;
  color: var(--color-white);
  padding-left: 16px;
  border-left: 1px solid var(--color-white);
  margin-bottom: 20px;
}
.learn__desc {
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 2.2;                 /* Figma SP: lh 2.2 */
  color: var(--color-gray);
}

/* ---- slider ---- */
.learn__slider { margin-bottom: 30px; }
.learn__slide { margin-right: 20px; }
.learn__slide figure { margin: 0; }
.learn__slide img {
  display: block;
  height: 200px;
  width: auto;
  object-fit: cover;
  border-radius: 2px;
}
.learn__slide figcaption {
  margin-top: 18px;
  padding-left: 16px;
  border-left: 1px solid var(--color-white);
}
.learn__slide figcaption span {
  font-family: var(--font-serif);
  font-size: 16px;                  /* Figma SP: ~16px (PC 20px) */
  letter-spacing: 0.04em;
  color: var(--color-white);
}

/* ẩn slider tới khi slick khởi tạo (tránh nhảy layout) */
.learn__slider:not(.slick-initialized) { display: flex; overflow: hidden; }
.learn__slider:not(.slick-initialized) .learn__slide { flex: 0 0 auto; }

/* ---- nav ---- */
.learn__nav {
  display: flex;
  align-items: center;
  gap: 16px;
}
.learn__arrow {
  width: 40px; height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  background: none;
  color: var(--color-white);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.3s ease, border-color 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.learn__arrow:hover { background: rgba(255, 255, 255, 0.12); }
.learn__count {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: "Playfair Display SC", serif;
  font-size: 18px;
  color: var(--color-white);
}
.learn__count-line {
  width: 1px;
  height: 26px;
  background: #636363;
}

/* ===========================================================
   PC (≥1024px)
   =========================================================== */
@media (min-width: 1024px) {
  .learn { padding: 120px 0 120px; }
  .learn__inner { padding: 0; }

  .learn__headline { gap: 30px; margin-bottom: 70px; }
  .learn__eyebrow { gap: 14px; }
  .learn__eyebrow::before,
  .learn__eyebrow::after { width: 26px; }
  .learn__eyebrow span { font-size: 20px; letter-spacing: 0.18em; }
  .learn__title span { font-size: 52px; }

  .learn__lower {
    display: flex;
    align-items: flex-start;
    gap: 56px;
  }
  .learn__lead {
    flex: 0 0 300px;
    margin-bottom: 0;
    padding-top: 0;
  }
  .learn__label { font-size: 25px; margin-bottom: 24px; padding-left: 20px; }
  .learn__desc { font-size: 18px; line-height: 2.2; }

  .learn__main { flex: 1; min-width: 0; }   /* min-width:0 để slick không tràn */
  .learn__slider { margin-bottom: 40px; }
  .learn__slide { margin-right: 39px; }
  .learn__slide img { height: 285px; }
  .learn__slide figcaption { margin-top: 25px; padding-left: 20px; }
  .learn__slide figcaption span { font-size: 20px; }
}