/* =========================================================
   諾心物理治療所｜震波 Landing Page
   - 乾淨醫療感（白底＋深藍）
   - 手機優先、RWD
   ========================================================= */

:root{
  --bg:#ffffff;
  --bg2:#f4f8ff;
  --text:#0b1220;
  --muted:#5b667a;
  --line:#e6edf7;
  --primary:#0b5fae;
  --primary2:#0a4a88;
  --accent:#17a2ff;
  --shadow: 0 10px 30px rgba(10, 32, 80, .10);
  --radius: 18px;
  --radius2: 26px;
  --container: 1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: "Noto Sans TC", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}

img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
code{background:#0b12200d; padding:.1em .35em; border-radius:8px}

.container{
  width:min(var(--container), calc(100% - 40px));
  margin-inline:auto;
}

.muted{color:var(--muted)}
.small{font-size:.92rem}
.price{color:#ffcc00}
.accent{color:var(--accent)}
.link{color:var(--primary); font-weight:700}

.badge{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  background:#ffcc00;
  color:#1b1b1b;
  padding:.18rem .55rem;
  border-radius:999px;
  font-weight:900;
  letter-spacing:.02em;
  font-size:.9rem;
}

/* Topbar */
.topbar{
  position:sticky;
  top:0;
  z-index:50;
  background:linear-gradient(90deg, var(--primary), var(--primary2));
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:10px 0;
}
.topbar__text{font-weight:700}
.topbar__cta{
  background:#fff;
  color:var(--primary2);
  padding:.45rem .75rem;
  border-radius:999px;
  font-weight:900;
  white-space:nowrap;
}
.topbar__cta:hover{transform:translateY(-1px)}

/* Header */
.header{
  position:sticky;
  top:44px;
  z-index:40;
  background:rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand__logo{
  width:44px;
  height:44px;
  border-radius:12px;
  box-shadow: 0 6px 18px rgba(0,0,0,.08);
  object-fit:cover;
}
.brand__name{font-weight:900; letter-spacing:.02em}
.brand__sub{font-size:.92rem; color:var(--muted); font-weight:700}

.nav{
  display:flex;
  align-items:center;
  gap:14px;
}
.nav a{
  font-weight:700;
  color:#1d2b3f;
  padding:.35rem .2rem;
  border-bottom:2px solid transparent;
}
.nav a:hover{border-bottom-color:rgba(11,95,174,.35)}

.navToggle{
  display:none;
  width:44px;
  height:44px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  cursor:pointer;
}
.navToggle span{
  display:block;
  width:18px;
  height:2px;
  background:#1d2b3f;
  margin:4px auto;
  border-radius:999px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  border-radius:999px;
  padding:.65rem 1rem;
  font-weight:900;
  border:1px solid var(--line);
  background:#fff;
  cursor:pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease, border-color .12s ease;
}
.btn:hover{transform:translateY(-1px); box-shadow: var(--shadow)}
.btn--primary{
  background:linear-gradient(180deg, #0b6dd0, var(--primary2));
  border-color:transparent;
  color:#fff;
}
.btn--ghost{
  background:transparent;
  border-color:rgba(11,95,174,.25);
  color:var(--primary2);
}
.btn--lg{padding:.85rem 1.25rem; font-size:1.02rem}
.btn--block{width:100%}

/* Hero */
.hero{
  position:relative;
  overflow:hidden;
  padding:44px 0 34px;
  border-bottom:1px solid var(--line);
}
.hero__bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.86)),
    url("assets/hero-bg.jpg") center/cover no-repeat;
  filter:saturate(1.05);
}
.hero__inner{
  position:relative;
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:22px;
  align-items:center;
}
.kicker{
  font-weight:900;
  color:var(--primary2);
  letter-spacing:.12em;
  font-size:.82rem;
}
.hero__title{
  margin:.55rem 0 .55rem;
  font-size: clamp(2rem, 3.8vw, 3.1rem);
  line-height:1.15;
  letter-spacing:.01em;
}
.hero__title2{font-weight:900}
.hero__lead{
  color:var(--muted);
  font-weight:600;
  max-width: 42ch;
}
.hero__cards{
  display:flex;
  gap:12px;
  margin:18px 0 18px;
  flex-wrap:wrap;
}
.miniCard{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:12px 14px;
  min-width: 140px;
  box-shadow: 0 8px 22px rgba(0,0,0,.06);
}
.miniCard__t{color:var(--muted); font-weight:800; font-size:.92rem}
.miniCard__v{font-weight:900; font-size:1.35rem; color:var(--primary2)}
.hero__actions{display:flex; gap:12px; flex-wrap:wrap}
.hero__trust{margin-top:18px}
.hero__trustImg{
  max-width: 380px;
  border-radius:16px;
  box-shadow: 0 10px 26px rgba(0,0,0,.08);
  border:1px solid rgba(255,255,255,.7);
}
.hero__fineprint{margin:.65rem 0 0; font-size:.88rem; color:var(--muted)}

.deviceCard{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius2);
  overflow:hidden;
  box-shadow: var(--shadow);
}
.deviceCard__img{width:100%; height:auto}
.deviceCard__footer{
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.deviceCard__label{font-weight:900; color:var(--primary2)}

/* Scroll hint */
.hero__scroll{
  position:relative;
  margin-top:26px;
}
.scrollHint{
  width:fit-content;
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--primary2);
  font-weight:900;
}
.scrollHint__dot{
  width:10px; height:10px;
  border-radius:50%;
  background:var(--accent);
  box-shadow: 0 0 0 6px rgba(23,162,255,.18);
  animation: pulse 1.6s infinite ease-in-out;
}
@keyframes pulse{
  0%,100%{transform:scale(1)}
  50%{transform:scale(1.22)}
}

/* Sections */
.section{padding:64px 0}
.section--alt{background:var(--bg2); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.section--tight{padding:54px 0}

.sectionHead{
  display:grid;
  grid-template-columns: 1fr;
  gap:10px;
  margin-bottom:22px;
}
.sectionHead h2{
  margin:0;
  font-size: clamp(1.55rem, 2.6vw, 2.1rem);
  letter-spacing:.01em;
}
.sectionHead p{margin:0; max-width: 78ch; font-weight:600; color:var(--muted)}

.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:22px;
  box-shadow: 0 10px 26px rgba(0,0,0,.06);
}
.card h3{margin:.1rem 0 .4rem; font-size:1.2rem}
.list{margin:.6rem 0 0; padding-left:1.1rem; color:#26354b; font-weight:600}
.list li{margin:.35rem 0}

.grid2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
  margin-top:16px;
}

.steps{margin-top:14px; display:grid; gap:10px}
.step{display:flex; align-items:center; gap:10px; padding:10px 12px; border:1px dashed rgba(11,95,174,.25); border-radius:16px}
.step__n{
  width:30px; height:30px; border-radius:12px;
  background:rgba(11,95,174,.12);
  display:flex; align-items:center; justify-content:center;
  font-weight:900; color:var(--primary2);
}
.step__t{font-weight:800; color:#1d2b3f}

.gallery{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:12px;
}
.galleryItem{
  border:1px solid var(--line);
  border-radius:18px;
  overflow:hidden;
  background:#fff;
  padding:0;
  cursor:pointer;
  box-shadow: 0 10px 26px rgba(0,0,0,.06);
}
.galleryItem img{width:100%; height:auto}
.galleryItem:hover{transform:translateY(-1px)}

/* Chips */
.chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.chip{
  display:inline-flex;
  align-items:center;
  padding:.55rem .8rem;
  border-radius:999px;
  border:1px solid rgba(11,95,174,.22);
  background:#fff;
  color:#1d2b3f;
  font-weight:800;
}

/* Callout */
.callout{
  margin-top:18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px;
  background: linear-gradient(90deg, rgba(11,95,174,.10), rgba(23,162,255,.08));
  border:1px solid rgba(11,95,174,.18);
  border-radius: var(--radius);
}
.callout__icon{
  width:34px; height:34px;
  border-radius:14px;
  background:rgba(11,95,174,.14);
  display:flex; align-items:center; justify-content:center;
  font-weight:900; color:var(--primary2);
}
.callout__body{flex:1; font-weight:700; color:#22324a}

/* Features */
.featureGrid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.feature{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: 0 10px 26px rgba(0,0,0,.06);
}
.feature h3{margin:.2rem 0 .35rem}
.feature p{margin:0; color:var(--muted); font-weight:600}

/* Timeline */
.timeline{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:14px;
}
.timeline li{
  position:relative;
  display:grid;
  grid-template-columns: 16px 1fr;
  gap:12px;
  align-items:flex-start;
}
.timeline__dot{
  width:14px; height:14px;
  border-radius:999px;
  background:var(--accent);
  margin-top:6px;
  box-shadow: 0 0 0 6px rgba(23,162,255,.18);
}
.timeline__content{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: 0 10px 26px rgba(0,0,0,.06);
}
.timeline__content h3{margin:.1rem 0 .4rem}
.timeline__content p{margin:0; color:var(--muted); font-weight:600}

.note{
  margin-top:16px;
  border-left:4px solid rgba(11,95,174,.55);
  background: rgba(11,95,174,.06);
  padding:14px 16px;
  border-radius: 14px;
  color:#22324a;
  font-weight:650;
}

/* Pricing */
.pricingGrid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
  align-items:stretch;
}
.priceCard{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius2);
  padding:22px;
  box-shadow: var(--shadow);
}
.priceCard--promo{
  border-color: rgba(255, 204, 0, .55);
  background: linear-gradient(180deg, #fffdf2, #ffffff);
}
.priceCard__tag{
  position:absolute;
  top:14px;
  right:14px;
  border-radius:999px;
  padding:.35rem .6rem;
  font-weight:900;
  background:#ffcc00;
  color:#1b1b1b;
}
.priceCard__tag--neutral{
  background:rgba(11,95,174,.12);
  color:var(--primary2);
}
.priceCard h3{margin:0 0 .25rem}
.priceCard__price{display:flex; align-items:baseline; gap:8px; margin:12px 0 6px}
.priceCard__price .big{font-size:2.2rem; font-weight:900; color:var(--primary2)}
.priceCard__price .unit{font-weight:900; color:var(--muted)}
.priceCard__sub{color:var(--muted); font-weight:700}
.priceCard__fine{margin-top:10px; font-size:.92rem; color:var(--muted); font-weight:700}

.miniFaq{margin-top:14px; display:grid; gap:10px}
.miniFaq details{
  background:#fff;
  border:1px solid var(--line);
  border-radius: 16px;
  padding:12px 14px;
}
.miniFaq summary{cursor:pointer; font-weight:900; color:#1d2b3f}

/* Accordion */
.accordion{display:grid; gap:10px}
.accItem{
  background:#fff;
  border:1px solid var(--line);
  border-radius: 16px;
  overflow:hidden;
}
.accBtn{
  width:100%;
  padding:14px 16px;
  background:#fff;
  border:0;
  text-align:left;
  font-weight:900;
  font-size:1rem;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.accBtn::after{
  content:"+";
  font-weight:900;
  color:var(--primary2);
}
.accBtn[aria-expanded="true"]::after{content:"–"}
.accPanel{
  padding:0 16px 14px;
  color:var(--muted);
  font-weight:650;
  display:none;
}
.accPanel p{margin:0}

/* Contact */
.contactGrid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:14px;
  align-items:start;
}
.form label{display:grid; gap:6px; font-weight:900; color:#1d2b3f}
.form input, .form select, .form textarea{
  font: inherit;
  padding:12px 12px;
  border-radius: 14px;
  border:1px solid var(--line);
  outline:none;
}
.form input:focus, .form select:focus, .form textarea:focus{
  border-color: rgba(11,95,174,.45);
  box-shadow: 0 0 0 4px rgba(11,95,174,.12);
}
.formRow{display:grid; grid-template-columns: 1fr 1fr; gap:12px; margin-bottom:12px}
.formActions{margin-top:12px}
.formResult{
  margin-top:12px;
  padding:12px 14px;
  border-radius: 16px;
  border:1px dashed rgba(11,95,174,.35);
  background: rgba(11,95,174,.05);
  color:#22324a;
  font-weight:700;
  display:none;
}

.contactCard h3{margin:.1rem 0 .6rem}
.contactList{list-style:none; padding:0; margin:0; display:grid; gap:10px}
.contactList li{
  display:grid;
  grid-template-columns: 64px 1fr;
  gap:10px;
  align-items:start;
  font-weight:700;
  color:#22324a;
}
.contactList li span:first-child{color:var(--muted); font-weight:900}
.divider{height:1px; background:var(--line); margin:16px 0}
.quickBtns{display:flex; flex-wrap:wrap; gap:10px}

/* Footer */
.footer{
  background:#071a33;
  color:#d6e6ff;
  padding:22px 0;
}
.footer__inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
}
.footer__brand{font-weight:900; color:#fff; margin-bottom:6px}
.footer__right{display:flex; gap:14px; flex-wrap:wrap}
.footer__right a{color:#d6e6ff; font-weight:800}
.footer__right a:hover{color:#fff}

/* Lightbox */
.lightbox{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.72);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:90;
  padding:24px;
}
.lightbox img{
  max-width:min(980px, 100%);
  max-height: 86vh;
  border-radius: 18px;
  box-shadow: 0 18px 60px rgba(0,0,0,.35);
}
.lightbox__close{
  position:absolute;
  top:16px;
  right:16px;
  width:44px; height:44px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.12);
  color:#fff;
  font-size:28px;
  cursor:pointer;
}


/* Floating CTA */
.floatCta{
  position:fixed;
  right:16px;
  bottom:16px;
  z-index:85;
  display:flex;
  flex-direction:column;
  gap:10px;
  width: 160px;
}
.floatCta__btn{
  display:flex;
  align-items:center;
  gap:10px;
  padding:12px 12px;
  border-radius: 18px;
  border:1px solid var(--line);
  background:#fff;
  box-shadow: 0 10px 26px rgba(0,0,0,.12);
  font-weight:900;
  color:#1d2b3f;
  transition: transform .12s ease, box-shadow .12s ease;
}
.floatCta__btn:hover{transform:translateY(-1px); box-shadow: var(--shadow)}
.floatCta__btn--primary{
  border-color: transparent;
  background: linear-gradient(180deg, #0b6dd0, var(--primary2));
  color:#fff;
}
.floatCta__icon{
  width:40px;
  height:40px;
  border-radius: 14px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:.78rem;
  letter-spacing:.04em;
  background: rgba(11,95,174,.10);
  color: var(--primary2);
}
.floatCta__btn--primary .floatCta__icon{
  background: rgba(255,255,255,.18);
  color:#fff;
}
.floatCta__text{white-space:nowrap}

/* Mobile: compact bottom bar */
@media (max-width: 520px){
  .floatCta{
    left:14px;
    right:14px;
    bottom:12px;
    width:auto;
    flex-direction:row;
    justify-content:space-between;
  }
  .floatCta__btn{
    flex:1;
    justify-content:center;
    padding:12px 10px;
    border-radius: 16px;
  }
  .floatCta__icon{display:none}
}

/* Responsive */
@media (max-width: 980px){
  .hero__inner{grid-template-columns: 1fr; gap:16px}
  .deviceCard{max-width: 620px}
  .featureGrid{grid-template-columns: repeat(2, 1fr)}
  .pricingGrid{grid-template-columns: 1fr}
  .contactGrid{grid-template-columns: 1fr}
  .gallery{grid-template-columns: 1fr}
  .grid2{grid-template-columns: 1fr}
}

@media (max-width: 860px){
  .navToggle{display:inline-block}
  .nav{
    position:fixed;
    top:92px;
    right:16px;
    left:16px;
    background:#fff;
    border:1px solid var(--line);
    border-radius: 18px;
    padding:14px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    box-shadow: var(--shadow);
    z-index:80;
  }
  .nav a{padding:.55rem .4rem}
  .nav a.btn{justify-content:center}
  .header{top:44px}
  .topbar__inner{flex-wrap:wrap; justify-content:center}
}

@media (max-width: 420px){
  .container{width:calc(100% - 28px)}
  .miniCard{min-width: 120px}
  .formRow{grid-template-columns: 1fr}
  .topbar__cta{width:100%; text-align:center}
}

/* Form status */
.formStatus{
  margin-top:10px;
  font-weight:800;
  line-height:1.5;
}
.formStatus--ok{color:#0a7a3a}
.formStatus--err{color:#b42318}
.formStatus--muted{color:#526072}


/* =======================================================
   施作實拍（最終整合版）
   - 桌機/平板：網格縮圖
   - 手機：橫向滑動（scroll-snap）
   - 圖片：統一縮圖比例 object-fit: cover
   - 標籤：部位分類（醫療藍系、不同深淺）
   ======================================================= */

/* 1) 桌機 / 平板：網格 */
.thumbGrid{
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}

/* 2) 卡片 */
.thumb{
  position: relative; /* 標籤定位用 */
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  box-shadow: 0 8px 22px rgba(0,0,0,.06);
  transition: transform .15s ease, box-shadow .15s ease;
}

.thumb:hover{
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0,0,0,.12);
}

/* 3) 縮圖尺寸（避免圖片爆大） */
.thumb img{
  width: 100%;
  height: 140px;        /* 桌機縮圖高度 */
  object-fit: cover;    /* 不變形，裁切 */
  display: block;
}

/* 4) 部位標籤（基底樣式） */
.thumbTag{
  position: absolute;
  left: 10px;
  bottom: 10px;

  padding: 4px 10px;
  font-size: .85rem;
  font-weight: 900;
  letter-spacing: .02em;

  border-radius: 999px;
  pointer-events: none; /* 不影響點擊 */
  backdrop-filter: blur(4px);
  box-shadow: 0 4px 10px rgba(0,0,0,.08);

  /* 預設（若沒加 tag--xxx 也不會難看） */
  color: #083a6a;
  background: rgba(11,95,174,.14);
  border: 1px solid rgba(11,95,174,.28);
}

/* 5) 部位色（同一藍系不同深淺） */
.thumbTag.tag--foot{
  color:#083a6a;
  background: rgba(23,162,255,.16);
  border-color: rgba(23,162,255,.32);
}
.thumbTag.tag--back{
  color:#062d52;
  background: rgba(11,95,174,.14);
  border-color: rgba(11,95,174,.30);
}
.thumbTag.tag--back2{
  color:#062041;
  background: rgba(10,74,136,.14);
  border-color: rgba(10,74,136,.30);
}
.thumbTag.tag--neck{
  color:#062f5b;
  background: rgba(47,123,216,.14);
  border-color: rgba(47,123,216,.30);
}
.thumbTag.tag--neck2{
  color:#06284d;
  background: rgba(31,102,194,.14);
  border-color: rgba(31,102,194,.30);
}
.thumbTag.tag--elbow{
  color:#062f5b;
  background: rgba(59,134,224,.14);
  border-color: rgba(59,134,224,.30);
}
.thumbTag.tag--shoulder{
  color:#062f5b;
  background: rgba(37,111,207,.14);
  border-color: rgba(37,111,207,.30);
}
.thumbTag.tag--knee{
  color:#062d52;
  background: rgba(20,90,168,.14);
  border-color: rgba(20,90,168,.30);
}

/* 6) 手機：橫向滑動（更省版面） */
@media (max-width: 768px){
  .thumbGrid{
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 8px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  /* 隱藏 scrollbar（仍可滑） */
  .thumbGrid::-webkit-scrollbar{ display: none; }

  .thumb{
    flex: 0 0 70%;
    max-width: 70%;
    scroll-snap-align: start;
  }

  .thumb img{
    height: 160px; /* 手機縮圖高度 */
  }

  .thumbTag{
    font-size: .82rem;
    padding: 3px 9px;
  }
}

/* 7) 更小手機：每張更寬一些（更好看） */
@media (max-width: 420px){
  .thumb{
    flex-basis: 82%;
    max-width: 82%;
  }
}