.skincare-section {
  display: flex;
  align-items: center;
  background: var(--color-bg);
  overflow: hidden;
}
 
/* ── 左：卡片 ── */
.skincare-card {
  flex: 0 0 auto;
  width: clamp(420px, 50%, 640px);
  padding: 64px 80px;
  background: var(--color-beige);
  position: relative;
  z-index: 1;
}
 
/* 淡框裝飾（卡片偏移陰影） */
.skincare-card::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 60px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--color-line);
  z-index: -1;
}
 
/* ── 標題 ── */
.skincare-header {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 24px;
}
 
.skincare-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.12em;
}
 
.skincare-en {
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-text-lt);
  letter-spacing: 0.18em;
}
 
/* ── 內文 ── */
.skincare-body {
  border-left: 2px solid var(--color-line);
  padding-left: 20px;
  font-family: var(--font-serif);
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--color-text-md);
  line-height: 2;
  letter-spacing: 0.04em;
}
 
/* ── 右：圖片區 ── */
.skincare-imgs {
  flex: 1;
  position: relative;
}
 
/* 大圖 */
.img-main {
  display: flex;
  justify-content: center;
  transform: translateX(25%);
}
 
.img-main img {
  width: 100%;
  height: 100vh;
  object-fit: contain;
  display: block;
}
 
/* 小圖（左下疊加，壓在卡片上） */
.img-sub {
  position: absolute;
  bottom: 5%;
  left: 23%;
  width: 35vh;
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
  z-index: 4;
}
 
.img-sub img {
  width: 100%;
  height: auto;
  display: block;
}
 
/* placeholder */
.ph {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #e8e3de, #d4cdc6);
  display: flex; align-items: center; justify-content: center;
  color: #a09890; font-size: 0.72rem; letter-spacing: 0.1em;
  font-family: var(--font-en);
}

/* ══════════════════════════════
   COURSE SECTION
══════════════════════════════ */
.course-section {
  padding: 56px 64px 72px;
  background: var(--color-bg);
}
 
/* ── 分類標題 ── */
.course-group {
  margin-bottom: 48px;
}
 
.course-group .course-group {
  margin-top: 0;
}
 
.group-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
}
 
/* ── 兩欄格線 ── */
.course-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
 
/* 基本卡片（先隱藏） */
.course-card {
  background: linear-gradient(
    220deg,
    rgba(237,227,212,0.95) 0%,
    rgba(255,255,255,0.98) 79%
  );
  border-radius: 12px;
  padding: 32px 32px 28px;

  display: flex;
  flex-direction: column;
  justify-content: space-between;

  /* 初始狀態 */
  opacity: 0;
  transform: translateY(32px);

  /* hover */
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

/* 👉 只有進入畫面才動畫 */
.course-card.show {
  animation: card-float-in 0.6s ease forwards;
}

/* hover */
.course-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

/* 動畫 */
@keyframes card-float-in {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* icon 圖片 */
.course-icon {
  width: 130px;
  object-fit: contain;
  margin-bottom: 18px;
}
/* 課程名稱 + 時間 */
.course-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
 
.course-name .duration {
  font-weight: 300;
  color: var(--color-text-lt);
}
 
/* 說明 */
.course-desc {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-text-md);
  letter-spacing: 0.04em;
  line-height: 1.85;
  margin-bottom: 16px;
}
 
/* 適合膚質標籤 */
.course-tag {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  font-weight: 300;
  color: var(--color-text-lt);
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}
 
/* 分隔線 */
.course-divider {
  border: none;
  border-top: 1px solid var(--color-line);
  margin-bottom: 14px;
}
 
/* 價格列 */
.course-pricing {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 16px;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: 0.04em;
}
 
.course-pricing .original {
  color: var(--color-text-lt);
}
 
.course-pricing .trial {
  color: var(--color-text);
  font-weight: 700;
}
 
.course-pricing .sep {
  color: var(--color-line);
}
 
/* 附注小字 */
.course-note {
  margin-top: 6px;
  font-family: var(--font-serif);
  font-size: 0.72rem;
  font-weight: 300;
  color: var(--color-text-lt);
  letter-spacing: 0.04em;
}

/* IG精選 */
.skincare-ig{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding-top: 40px;
  padding-bottom: 40px;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.skincare-ig a{
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  opacity: 1;
  transform: translateY(0);
}

.skincare-ig.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── 環境區塊 ── */
.skincare-env {
  display: flex;
  align-items: center;
  background: var(--color-beige-lt);
  min-height: 400px;
  padding-bottom: 40px;
}

.skincare-env-text {
  flex: 0 0 50%;
  padding: 64px 72px;
}

.env-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  color: var(--color-text);
  margin-bottom: 24px;
}

.env-desc {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 300;
  text-align: center;
  color: var(--color-text-md);
  line-height: 2;
  letter-spacing: 0.04em;
}

.skincare-env-slides {
  flex: 1;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 3;
  height: auto;
}

.env-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

.env-slide.active {
  opacity: 1;
}

.env-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* ── CTA Banner ── */
.skincare-cta {
position: relative;
width: 100%;
min-height: 560px;
display: flex;
align-items: center;
justify-content: flex-start;
overflow: hidden;
}

/* 背景圖 */
.skincare-cta-bg {
position: absolute;
inset: 0;
background-image: url('../images/skin-care/02.jpg');
background-size: cover;
background-position: center;
filter: brightness(0.75) saturate(0.7);
z-index: 0;
}

/* 文字內容 */
.skincare-cta-content {
position: relative;
z-index: 1;
padding: 80px 96px;
display: flex;
flex-direction: column;
align-items: flex-start;
gap: 0;
}

.cta-title {
font-family: var(--font-serif);
font-size: 2rem;
font-weight: 700;
color: var(--color-white);
letter-spacing: 0.04em;
line-height: 1.4;
margin-bottom: 24px;
}

.cta-desc {
font-family: var(--font-serif);
font-size: 0.85rem;
font-weight: 300;
color: rgba(255,255,255,0.88);
letter-spacing: 0.06em;
line-height: 2;
margin-bottom: 0;
}

/* 細分隔線 */
.cta-sep {
width: 1px;
height: 36px;
background: rgba(255,255,255,0.45);
margin: 20px 0 20px 2px;
}

/* LINE 按鈕 */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  align-self:flex-start;
  background:#b8a898;
  color:white;
  padding:12px 42px;
  border-radius:50px;
  font-size:14px;
  letter-spacing:.18em;
  transition:.25s;
}

.cta-btn:hover {
  background:#a8998a;
  transform:translateY(-1px);
}

.page-end {
  text-align: center;
  font-size: 12px;
  color: #b5aca4;
  margin-top: 20px;
  padding-bottom: 20px;
}
/* ══════════════════════════════
   RWD — 平板 (≤ 1024px)
══════════════════════════════ */
@media (max-width: 1024px) {

  /* ── Hero 區 ── */
  .skincare-section {
    flex-direction:column-reverse;
    align-items: stretch;
  }

  .skincare-card {
    width: 100%;
    padding: 80px 48px 40px;
  }

  .skincare-card::before {
    top: 24px;
    left: 24px;
  }

  .skincare-imgs {
    width: 100%;
  }

  .img-main {
    display: flex;
    padding-top: 80px;
    transform: none;
    justify-content: center;
  }
  .img-main picture,
  .img-main img {
    height: 60vw;
    width: 100%;
    object-fit: cover;
    display: block;
  }
  .img-sub {
    display: none;
  }

  /* ── 課程區 ── */
  .course-section {
    padding: 48px 40px 56px;
  }
    .skincare-env {
      flex-direction: column;
    }
  
    .skincare-env-text {
      flex: none;
      width: 100%;
      padding: 48px 40px 32px;
    }
  
    .skincare-env-slides {
      height: auto;
      width: 100%;
    }
  

  /* ── CTA ── */
  .skincare-cta-content {
    padding: 64px 48px;
  }
}


/* ══════════════════════════════
   RWD — 手機 (≤ 640px)
══════════════════════════════ */
@media (max-width: 640px) {

  /* ── Hero 區 ── */
  .skincare-card {
    padding-top:20px;
  }

  .skincare-card::before {
    display: none;
  }

  .skincare-title {
    font-size: 1.35rem;
  }

  .skincare-en {
    font-size: 0.82rem;
  }

  .skincare-body {
    font-size: 0.82rem;
  }

  .img-main{
    padding-top: 80px;
  }

  .img-main img {
    width: 100%;
    height: auto; 
    object-fit: contain;
  }

  .img-sub {
    display: none;
  }

  /* ── 課程區 ── */
  .course-section {
    padding: 36px 20px 48px;
  }

  .group-title {
    font-size: 1.2rem;
  }

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

  .course-card {
    padding: 24px 20px 20px;
  }

  .course-icon {
    width: 96px;
  }

  .course-name {
    font-size: 1.05rem;
  }

  .course-desc {
    font-size: 0.9rem;
  }

  .course-pricing {
    font-size: 0.9rem;
  }

  .skincare-env-text {
    padding: 36px 24px 24px;
  }

  .env-title {
    font-size: 1.2rem;
  }

  .env-desc {
    font-size: 0.82rem;
  }

  .skincare-env-slides {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  /* ── CTA ── */
  .skincare-cta {
    min-height: 420px;
  }

  .skincare-cta-content {
    padding: 48px 24px;
  }

  .cta-title {
    font-size: 1.4rem;
  }

  .cta-desc {
    font-size: 0.8rem;
  }

  .cta-btn {
    padding: 11px 32px;
    font-size: 13px;
  }
}