/* 花瑜伽 Hua Yoga 網站樣式
   改顏色：只要改下面 :root 裡的色碼
   改字級：改 body 的 font-size */

:root {
  --bg: #fbf7f4;          /* 暖白底色 */
  --card: #ffffff;
  --pink: #e8b9b9;        /* 品牌粉（來自 logo） */
  --pink-deep: #b07878;   /* 深粉，用在標題與按鈕 */
  --sage: #dfe6c8;        /* 淡綠，來自牆上圖騰 */
  --sage-deep: #6b7d5a;   /* 深綠，用在小標 */
  --text: #4a4040;
  --muted: #8a7f7f;
  --radius: 18px;
  --max: 980px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  font-size: 17px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--pink-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
  font-family: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  font-weight: 600;
  line-height: 1.5;
  color: var(--pink-deep);
  margin: 0 0 0.6em;
}
h1 { font-size: 2.1rem; }
h2 { font-size: 1.55rem; }
h3 { font-size: 1.2rem; color: var(--sage-deep); }

p { margin: 0 0 1.1em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 22px; }

/* ===== 導覽列 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251, 247, 244, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #efe6e1;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  padding-bottom: 10px;
  gap: 16px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--pink-deep); font-weight: 600; }
.brand img { width: 44px; height: 44px; border-radius: 50%; }
.brand:hover { text-decoration: none; }
nav { display: flex; gap: 20px; flex-wrap: wrap; }
nav a { color: var(--text); font-size: 0.95rem; padding: 4px 0; border-bottom: 2px solid transparent; }
nav a:hover { text-decoration: none; border-bottom-color: var(--pink); }
nav a.current { border-bottom-color: var(--pink-deep); color: var(--pink-deep); }

/* ===== 首頁主視覺 ===== */
.hero { padding: 54px 0 34px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.eyebrow { letter-spacing: 0.18em; font-size: 0.82rem; color: var(--sage-deep); margin-bottom: 12px; }
.hero h1 { font-size: 2.5rem; }
.lead { font-size: 1.08rem; color: var(--text); }
.hero-photo { border-radius: 200px 200px var(--radius) var(--radius); overflow: hidden; box-shadow: 0 10px 30px rgba(176, 120, 120, 0.18); background: var(--sage); }
.hero-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 70%; }

/* ===== 按鈕 ===== */
.btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.btn {
  display: inline-block;
  padding: 11px 24px;
  border-radius: 999px;
  background: var(--pink-deep);
  color: #fff;
  font-size: 0.98rem;
  border: 2px solid var(--pink-deep);
}
.btn:hover { text-decoration: none; opacity: 0.9; }
.btn.ghost { background: transparent; color: var(--pink-deep); }
.btn.disabled { background: #e9e1dd; border-color: #e9e1dd; color: var(--muted); cursor: default; }

/* ===== 區塊 ===== */
section { padding: 38px 0; }
.band { background: var(--sage); }
.band.pink { background: #f6e6e3; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--card); border-radius: var(--radius); padding: 26px 24px; box-shadow: 0 4px 18px rgba(74, 64, 64, 0.06); }
.card h3 { margin-bottom: 0.4em; }
.card p:last-child { margin-bottom: 0; }

.two { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; }

.quote {
  font-family: "Noto Serif TC", "Songti TC", serif;
  font-size: 1.3rem;
  color: var(--pink-deep);
  text-align: center;
  padding: 18px 0;
  margin: 0;
}

.info { list-style: none; padding: 0; margin: 0 0 1.2em; }
.info li { padding: 6px 0; border-bottom: 1px dashed #e3d8d3; }
.info b { color: var(--sage-deep); font-weight: 600; display: inline-block; min-width: 4.5em; }

.poster { border-radius: var(--radius); box-shadow: 0 8px 26px rgba(74, 64, 64, 0.14); }

.tag { display: inline-block; background: var(--sage); color: var(--sage-deep); border-radius: 999px; padding: 2px 12px; font-size: 0.82rem; margin-bottom: 8px; }

.note { font-size: 0.92rem; color: var(--muted); }

.page-title { padding: 46px 0 6px; }

/* ===== 頁尾 ===== */
.site-footer { margin-top: 30px; padding: 34px 0 40px; background: #f3ebe6; text-align: center; color: var(--muted); font-size: 0.92rem; }
.site-footer a { margin: 0 8px; }
.site-footer p { margin: 0 0 8px; }

/* ===== 手機版 ===== */
@media (max-width: 760px) {
  body { font-size: 16px; }
  h1, .hero h1 { font-size: 1.9rem; }
  .hero .wrap, .two, .cards { grid-template-columns: 1fr; }
  .hero { padding-top: 30px; }
  .hero-photo { max-width: 340px; margin: 0 auto; }
  nav { gap: 14px; }
}