/* ==========================================================================
   Accu 拓見科技 — 企業官網樣式
   純 CSS，無外部依賴
   ========================================================================== */

:root{
  --ink:#0B2338;
  --ink-2:#17364F;
  --brand:#0A5BB5;
  --brand-dark:#073A73;
  --brand-light:#00A6E0;
  --grad:linear-gradient(135deg,#0A5BB5 0%,#00A6E0 100%);
  --grad-dark:linear-gradient(135deg,#062E5C 0%,#0A5BB5 100%);
  --accent:#F0A500;
  --bg:#FFFFFF;
  --bg-soft:#F4F7FB;
  --bg-deep:#0B2338;
  --line:#E4EAF1;
  --muted:#6B7C8F;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 2px 8px rgba(11,35,56,.05),0 12px 32px rgba(11,35,56,.06);
  --shadow-lg:0 8px 24px rgba(11,35,56,.10),0 24px 64px rgba(11,35,56,.10);
  --wrap:1200px;
  --header-h:76px;
  --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei","微軟正黑體",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  font-size:16px;line-height:1.75;letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:700;letter-spacing:.01em}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}

/* ---------- 佈局 ---------- */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section--soft{background:var(--bg-soft)}
.section--deep{background:var(--bg-deep);color:#fff}
.section--deep .sec-sub{color:#9FB3C6}

.sec-head{margin-bottom:48px;max-width:760px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.sec-kicker{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.18em;
  color:var(--brand);text-transform:uppercase;margin-bottom:14px;
  padding-left:0;
}
.sec-kicker::before{content:"";display:inline-block;width:22px;height:2px;background:var(--brand-light);vertical-align:middle;margin-right:10px}
.sec-title{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.01em}
.sec-sub{color:var(--muted);font-size:16px;margin-top:14px;margin-bottom:0}

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 28px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:.25s ease;white-space:nowrap;
}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 6px 18px rgba(10,91,181,.28)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(10,91,181,.36)}
.btn--ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn--line{border-color:var(--line);color:var(--ink);background:#fff}
.btn--line:hover{border-color:var(--brand);color:var(--brand)}
.btn--sm{padding:9px 20px;font-size:14px}
.btn svg{width:16px;height:16px}

/* ---------- 頂部導覽 ---------- */
.topbar{background:var(--bg-deep);color:#9FB3C6;font-size:13px;overflow:hidden}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:40px;padding-top:9px;padding-bottom:9px;gap:16px}
.topbar a{color:#C9D8E6;transition:.2s}
.topbar a:hover{color:#fff}
.topbar-info{display:flex;gap:22px;align-items:center;min-width:0}
.topbar-info span{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}

.header{
  position:sticky;top:0;z-index:80;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line);
  transition:box-shadow .25s;
}
.header.is-stuck{box-shadow:0 4px 20px rgba(11,35,56,.08)}
.header .wrap{display:flex;align-items:center;gap:28px;height:var(--header-h)}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo img{height:42px;width:auto;border-radius:6px}
.logo-txt strong{display:block;font-size:17px;letter-spacing:.02em;line-height:1.2}
.logo-txt span{display:block;font-size:10px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase}

.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav>li{position:relative}
.nav>li>a{
  display:block;padding:10px 15px;font-size:15px;font-weight:600;color:var(--ink-2);
  border-radius:8px;transition:.2s;white-space:nowrap;
}
.nav>li>a:hover,.nav>li>a.is-active{color:var(--brand);background:rgba(10,91,181,.06)}
.nav .has-sub>a::after{content:"";display:inline-block;width:5px;height:5px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg);margin-left:7px;vertical-align:2px;opacity:.6}
.sub{
  position:absolute;top:calc(100% + 6px);left:50%;min-width:236px;
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;
  box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translate(-50%,-6px);
  transition:.22s ease;
}
.nav>li:hover>.sub{opacity:1;visibility:visible;transform:translate(-50%,0)}
.sub li a{display:block;padding:9px 14px;border-radius:7px;font-size:14.5px;color:var(--ink-2);transition:.18s}
.sub li a:hover{background:var(--bg-soft);color:var(--brand)}
.sub{min-width:520px;padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:4px 14px;align-content:start}
.sub-title{font-size:11.5px;font-weight:700;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;padding:8px 14px 4px}
.sub-group>ul{display:block}
.sub-group{margin-bottom:6px}
.sub-group:last-child{margin-bottom:0}
.header-cta{margin-left:6px}

.burger{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;align-items:center;justify-content:center;cursor:pointer}
.burger span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink)}
.burger span::before{top:-6px}.burger span::after{top:6px}

.drawer{position:fixed;inset:0;z-index:100;visibility:hidden;pointer-events:none}
.drawer.is-open{visibility:visible;pointer-events:auto}
.drawer-bg{position:absolute;inset:0;background:rgba(11,35,56,.5);opacity:0;transition:.3s}
.drawer.is-open .drawer-bg{opacity:1}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(86vw,340px);background:#fff;
  transform:translateX(100%);transition:.32s cubic-bezier(.4,0,.2,1);
  overflow-y:auto;padding:22px;
}
.drawer.is-open .drawer-panel{transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.drawer-head img{height:36px}
.drawer-close{width:38px;height:38px;border:1px solid var(--line);background:#fff;border-radius:9px;font-size:20px;line-height:1;cursor:pointer;color:var(--ink)}
.drawer-nav>li>a{display:block;padding:13px 4px;font-weight:600;border-bottom:1px solid var(--line);font-size:15.5px}
.drawer-sub{padding:4px 0 8px 12px;display:none}
.drawer-sub.is-open{display:block}
.drawer-sub a{display:block;padding:8px 0;font-size:14px;color:var(--muted);border-bottom:1px dashed var(--line)}

/* ---------- Hero 輪播 ---------- */
.hero{position:relative;overflow:hidden;background:var(--brand-dark)}
.hero-track{display:flex;transition:transform .7s cubic-bezier(.4,0,.2,1)}
.hero-slide{flex:0 0 100%;position:relative;min-height:clamp(300px,42vw,560px)}
.hero-slide img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.hero-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(6,30,58,.5) 0%,rgba(6,30,58,0) 32%)}
.hero-cta{
  position:absolute;left:0;right:0;bottom:0;z-index:3;
  max-width:var(--wrap);margin:0 auto;padding:0 24px 26px;
  display:flex;gap:14px;align-items:center;flex-wrap:wrap;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-dots{position:absolute;right:24px;bottom:34px;display:flex;gap:10px;z-index:3}
.hero-dots button{
  width:34px;height:4px;border:0;border-radius:2px;background:rgba(255,255,255,.35);
  cursor:pointer;padding:0;transition:.25s;
}
.hero-dots button.is-active{background:#fff;width:52px}
.hero-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;
  border-radius:50%;border:1px solid rgba(255,255,255,.4);background:rgba(11,35,56,.25);
  color:#fff;font-size:18px;cursor:pointer;display:grid;place-items:center;transition:.22s;
}
.hero-arrow:hover{background:rgba(255,255,255,.2)}
.hero-arrow--prev{left:24px}
.hero-arrow--next{right:24px}

/* ---------- 數據條 ---------- */
.stats{background:var(--grad-dark);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.16)}
.stats-grid>div{background:var(--brand-dark);padding:38px 26px;text-align:center}
.stats-grid b{display:block;font-size:clamp(28px,3.4vw,40px);line-height:1.1;font-weight:800;letter-spacing:-.02em}
.stats-grid b em{font-style:normal;font-size:.55em;margin-left:3px;font-weight:700}
.stats-grid span{display:block;margin-top:8px;font-size:14px;color:#A9C2D8}

/* ---------- 卡片通用 ---------- */
.grid{display:grid;gap:24px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;transition:.28s ease;height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#CFE0F2}
.card-ico{
  width:52px;height:52px;border-radius:13px;background:rgba(10,91,181,.08);
  display:grid;place-items:center;margin-bottom:18px;color:var(--brand);
}
.card-ico svg{width:24px;height:24px}
.card h3{font-size:18px;margin-bottom:10px}
.card p{color:var(--muted);font-size:14.6px;margin:0;line-height:1.8}

/* ---------- 分類卡 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cat-card{
  position:relative;display:block;border-radius:var(--radius);overflow:hidden;
  background:#fff;border:1px solid var(--line);transition:.3s ease;
}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:#CFE0F2}
.cat-card-img{aspect-ratio:16/10;background:var(--bg-soft);overflow:hidden;position:relative}
.cat-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover .cat-card-img img{transform:scale(1.06)}
.cat-card-img--empty{display:grid;place-items:center;background:var(--grad-dark);color:#fff;font-size:13px;letter-spacing:.1em}
.cat-card-body{padding:20px 22px 24px}
.cat-card-body h3{font-size:17px;margin-bottom:6px}
.cat-card-body span{font-size:13px;color:var(--muted)}
.cat-card-more{
  margin-top:14px;font-size:13.5px;font-weight:600;color:var(--brand);
  display:inline-flex;align-items:center;gap:6px;
}
.cat-card:hover .cat-card-more{gap:10px}

/* ---------- 商品卡 ---------- */
.pro-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.pro-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:.28s ease;display:flex;flex-direction:column;
}
.pro-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:#CFE0F2}
.pro-card-img{aspect-ratio:1/1;background:#fff;display:grid;place-items:center;padding:18px;border-bottom:1px solid var(--line)}
.pro-card-img img{max-width:100%;max-height:100%;object-fit:contain;transition:transform .45s ease}
.pro-card:hover .pro-card-img img{transform:scale(1.05)}
.pro-card-body{padding:18px 20px 22px;flex:1;display:flex;flex-direction:column}
.pro-card-body h3{font-size:15.5px;line-height:1.55;margin-bottom:8px;font-weight:600}
.pro-card-desc{font-size:13px;color:var(--muted);margin:0 0 14px;flex:1}
.pro-card-cat{
  display:inline-block;font-size:11.5px;font-weight:600;color:var(--brand);
  background:rgba(10,91,181,.08);border-radius:6px;padding:3px 9px;margin-bottom:10px;align-self:flex-start;
}
.pro-card-link{font-size:13.5px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px}

/* ---------- 產品中心篩選 ---------- */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.filter-bar button{
  padding:9px 20px;border-radius:999px;border:1px solid var(--line);background:#fff;
  font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:.22s;
}
.filter-bar button:hover{border-color:var(--brand);color:var(--brand)}
.filter-bar button.is-active{background:var(--grad);border-color:transparent;color:#fff;box-shadow:0 4px 14px rgba(10,91,181,.26)}
.filter-count{font-size:14px;color:var(--muted);margin-bottom:22px}
.pro-empty{
  text-align:center;padding:72px 24px;border:1px dashed var(--line);border-radius:var(--radius);
  background:var(--bg-soft);color:var(--muted);
}
.pro-empty strong{display:block;font-size:18px;color:var(--ink);margin-bottom:8px}

/* ---------- 分類頁橫幅 ---------- */
.page-hero{position:relative;background:var(--brand-dark);color:#fff;overflow:hidden}
.page-hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(6,30,58,.86),rgba(6,30,58,.42))}
.page-hero .wrap{position:relative;z-index:2;padding-top:clamp(52px,7vw,90px);padding-bottom:clamp(52px,7vw,90px)}
.page-hero h1{font-size:clamp(26px,3.6vw,42px);margin-bottom:12px}
.page-hero p{color:#C9D8E6;max-width:52em;margin:0;font-size:15.5px}
.crumb{display:flex;gap:9px;align-items:center;font-size:13.5px;color:#9FB3C6;margin-bottom:18px;flex-wrap:wrap}
.crumb a{color:#C9D8E6}
.crumb a:hover{color:#fff}
.crumb span.sep{opacity:.5}

/* ---------- 商品詳情 ---------- */
.pd{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:52px;align-items:start}
.pd-gallery{position:sticky;top:calc(var(--header-h) + 24px)}
.pd-main{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;
  aspect-ratio:1/1;display:grid;place-items:center;padding:26px;cursor:zoom-in;
}
.pd-main img{max-width:100%;max-height:100%;object-fit:contain}
.pd-thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:14px}
.pd-thumb{
  border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff;
  aspect-ratio:1/1;padding:6px;cursor:pointer;transition:.2s;display:grid;place-items:center;
}
.pd-thumb img{max-width:100%;max-height:100%;object-fit:contain}
.pd-thumb:hover{border-color:var(--brand-light)}
.pd-thumb.is-active{border-color:var(--brand);box-shadow:0 0 0 3px rgba(10,91,181,.12)}
.pd-info h1{font-size:clamp(22px,2.8vw,32px);margin-bottom:16px}
.pd-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.pd-tags a{
  font-size:12.5px;font-weight:600;color:var(--brand);background:rgba(10,91,181,.08);
  border-radius:7px;padding:5px 12px;transition:.2s;
}
.pd-tags a:hover{background:var(--brand);color:#fff}
.pd-desc{color:var(--muted);font-size:15.5px;line-height:1.9}
.pd-meta{border-top:1px solid var(--line);padding-top:22px;margin-top:8px;display:grid;gap:12px}
.pd-meta div{display:flex;gap:14px;font-size:14.5px}
.pd-meta dt{color:var(--muted);min-width:74px;flex-shrink:0}
.pd-meta dd{margin:0;font-weight:600}
.pd-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.pd-note{
  margin-top:26px;padding:18px 20px;background:var(--bg-soft);border-radius:var(--radius-sm);
  font-size:13.5px;color:var(--muted);border-left:3px solid var(--brand-light);
}

.pd-specs{margin-top:64px}
.pd-specs table{width:100%;border-collapse:collapse;font-size:14.5px}
.pd-specs th,.pd-specs td{padding:14px 18px;border-bottom:1px solid var(--line);text-align:left}
.pd-specs th{background:var(--bg-soft);font-weight:600;width:220px;color:var(--ink-2)}
.pd-specs tr:hover td{background:#FAFCFE}

.pd-gallery-full{margin-top:64px}
.pd-gallery-full .shots{display:grid;gap:18px}
.pd-gallery-full .shots img{width:100%;border-radius:var(--radius);border:1px solid var(--line)}
.pd-gallery-full .shots figure{margin:0}

/* 燈箱 */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(6,20,36,.94);display:none;place-items:center;padding:32px}
.lightbox.is-open{display:grid}
.lightbox img{max-width:94vw;max-height:88vh;object-fit:contain;border-radius:8px}
.lightbox-close{position:absolute;top:20px;right:24px;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:transparent;color:#fff;font-size:22px;cursor:pointer}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);color:#fff;font-size:20px;cursor:pointer}
.lightbox-nav--prev{left:20px}
.lightbox-nav--next{right:20px}
.lightbox-count{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);color:#B9CCDE;font-size:14px}

/* ---------- 關於我們 ---------- */
.about-lead{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:52px;align-items:center}
.about-lead img{border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.about-body p{color:#D7E3EE;font-size:15.6px;line-height:1.95}
.section--deep .about-body p{color:#C4D5E4}

.timeline{position:relative;margin-top:8px}
.timeline::before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:2px;background:var(--line)}
.tl-item{position:relative;padding:0 0 40px 34px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-6px;top:8px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);
}
.tl-year{font-size:20px;font-weight:800;color:var(--brand);letter-spacing:-.01em;margin-bottom:6px}
.tl-item h4{font-size:16.5px;margin-bottom:6px}
.tl-item p{color:var(--muted);font-size:14.6px;margin:0}

.founder{display:grid;grid-template-columns:260px minmax(0,1fr);gap:44px;align-items:start}
.founder-photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.founder h3{font-size:22px;margin-bottom:4px}
.founder .role{color:var(--brand);font-weight:600;font-size:14.5px;margin-bottom:20px}
.resume{display:grid;gap:22px}
.resume-block h4{font-size:15px;color:var(--brand);margin-bottom:10px;letter-spacing:.06em}
.resume-block ul{display:grid;gap:7px}
.resume-block li{font-size:14.6px;color:var(--muted);padding-left:16px;position:relative}
.resume-block li::before{content:"";position:absolute;left:0;top:11px;width:5px;height:5px;border-radius:50%;background:var(--brand-light)}

.plants{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.plant{border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:26px 24px;background:rgba(255,255,255,.04)}
.plant h4{font-size:16px;margin-bottom:8px;color:#fff}
.plant span{font-size:13px;color:#9FB3C6}
.plant p{font-size:14px;color:#C4D5E4;margin:10px 0 0;line-height:1.8}

.photo-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.photo-strip img{border-radius:10px;aspect-ratio:10/7;object-fit:cover;width:100%}

/* ---------- 聯絡 ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.contact-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;
  text-align:center;transition:.26s;
}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#CFE0F2}
.contact-card .ic{
  width:50px;height:50px;border-radius:50%;background:rgba(10,91,181,.08);color:var(--brand);
  display:grid;place-items:center;margin:0 auto 16px;
}
.contact-card .ic svg{width:22px;height:22px}
.contact-card h3{font-size:15.5px;margin-bottom:8px}
.contact-card p{margin:0;font-size:14.6px;color:var(--muted);word-break:break-word}
.contact-card a{color:var(--ink-2);font-weight:600}
.contact-card a:hover{color:var(--brand)}

.contact-split{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:44px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.field{display:grid;gap:8px;margin-bottom:18px}
.field label{font-size:14px;font-weight:600;color:var(--ink-2)}
.field label i{color:#D64545;font-style:normal}
.field input,.field textarea,.field select{
  width:100%;padding:12px 15px;border:1px solid var(--line);border-radius:var(--radius-sm);
  font-family:inherit;font-size:14.6px;color:var(--ink);background:#fff;transition:.2s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(10,91,181,.1)}
.field textarea{min-height:126px;resize:vertical}
.form-note{font-size:13px;color:var(--muted);margin-top:14px}
.qr-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:30px;text-align:center}
.qr-card img{width:190px;margin:0 auto 16px;border-radius:10px}
.qr-card p{font-size:14px;color:var(--muted);margin:0}

.map-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin-top:56px;background:var(--bg-soft);aspect-ratio:21/9;display:grid;place-items:center;text-align:center;color:var(--muted);padding:24px}
.map-frame strong{display:block;color:var(--ink);font-size:17px;margin-bottom:8px}

/* ---------- 下載頁 ---------- */
.dl-empty{
  border:1px dashed var(--line);border-radius:var(--radius);background:#fff;
  padding:70px 32px;text-align:center;max-width:760px;margin:0 auto;
}
.dl-empty .ic{width:64px;height:64px;border-radius:18px;background:rgba(10,91,181,.08);color:var(--brand);display:grid;place-items:center;margin:0 auto 22px}
.dl-empty .ic svg{width:28px;height:28px}
.dl-empty h2{font-size:22px;margin-bottom:12px}
.dl-empty p{color:var(--muted);max-width:44em;margin:0 auto 26px}

/* ---------- CTA 帶 ---------- */
.cta-band{background:var(--grad);color:#fff;position:relative;overflow:hidden}
.cta-band::after{
  content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;
  background:rgba(255,255,255,.1);
}
.cta-band .wrap{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:56px 24px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(22px,2.8vw,32px);margin-bottom:10px}
.cta-band p{margin:0;color:#DCEEFB;font-size:15.5px}

/* ---------- 頁尾 ---------- */
.footer{background:var(--bg-deep);color:#9FB3C6;font-size:14.4px;padding-top:66px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:44px;padding-bottom:52px}
.footer h4{color:#fff;font-size:15.5px;margin-bottom:20px;letter-spacing:.04em}
.footer-brand img{height:44px;border-radius:6px;margin-bottom:18px}
.footer-brand p{line-height:1.9;margin:0;font-size:14px}
.footer ul li{margin-bottom:11px}
.footer ul a{transition:.2s}
.footer ul a:hover{color:#fff;padding-left:4px}
.footer-contact li{display:flex;gap:11px;margin-bottom:15px;line-height:1.7}
.footer-contact svg{width:16px;height:16px;flex-shrink:0;margin-top:5px;color:var(--brand-light)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;
  justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13.4px;color:#7A90A6;
}
.footer-bottom a:hover{color:#fff}

/* 回到頂部 */
.to-top{
  position:fixed;right:24px;bottom:28px;z-index:70;width:48px;height:48px;border-radius:50%;
  background:var(--grad);color:#fff;border:0;cursor:pointer;display:grid;place-items:center;
  box-shadow:0 8px 22px rgba(10,91,181,.34);opacity:0;visibility:hidden;transform:translateY(12px);transition:.3s;
}
.to-top.is-show{opacity:1;visibility:visible;transform:none}

/* 進場動畫（僅在 JS 可用時啟用，避免無 JS 時內容被隱藏） */
html.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
html.js .reveal.is-in{opacity:1;transform:none}
html:not(.js) .reveal{opacity:1}
/* 列印或 ?noanim=1：關閉所有過渡與動畫，確保內容完整可見 */
html.noanim *,html.noanim *::before,html.noanim *::after{transition:none!important;animation:none!important}
html.noanim .reveal{opacity:1!important;transform:none!important}

@media print{
  html.js .reveal{opacity:1!important;transform:none!important;transition:none!important}
}

/* ---------- 響應式 ---------- */
@media (max-width:1080px){
  .grid--4,.cat-grid,.pro-grid,.contact-grid,.plants{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .contact-split{grid-template-columns:1fr}
  .about-lead{grid-template-columns:1fr;gap:34px}
  .photo-strip{grid-template-columns:repeat(3,1fr)}
  .topbar .wrap > div:last-child{display:none}
}
@media (max-width:980px){
  .nav,.header-cta{display:none}
  .burger{display:flex}
  .pd{grid-template-columns:1fr;gap:34px}
  .pd-gallery{position:static}
  .founder{grid-template-columns:1fr;gap:28px}
  .founder-photo{max-width:250px}
}
@media (max-width:760px){
  .section{padding:62px 0}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .grid--3,.grid--4,.cat-grid,.pro-grid,.contact-grid,.plants{grid-template-columns:repeat(2,1fr)}
  .grid--2{grid-template-columns:1fr}
  .topbar .wrap{height:auto;padding-top:8px;padding-bottom:8px}
  .topbar-info{gap:14px;flex-wrap:wrap}
  .topbar-info span:nth-child(n+3){display:none}
  .hero-arrow{display:none}
  .pd-thumbs{grid-template-columns:repeat(4,1fr)}
  .cta-band .wrap{padding:44px 24px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .form-card{padding:26px 22px}
}
@media (max-width:520px){
  .cat-grid,.pro-grid,.contact-grid,.plants{grid-template-columns:1fr}
  .grid--3,.grid--4{grid-template-columns:1fr}
  .photo-strip{grid-template-columns:repeat(2,1fr)}
  .hero-copy h2{font-size:26px}
  .wrap{padding:0 18px}
}

@media print{
  .header,.topbar,.footer,.to-top,.hero-arrow,.hero-dots{display:none}
}

/* ===== 多語言切換 / 線上商店 ===== */
.lang-switch{display:flex;align-items:center;gap:6px;font-size:12.5px}
.lang-item{color:var(--muted);text-decoration:none;padding:2px 4px;border-radius:4px}
.lang-item:hover{color:var(--brand)}
.lang-item--active{color:var(--brand);font-weight:700}
.lang-sep{opacity:.4}
.topbar-info .lang-switch{margin-left:8px}
.nav-shop a{display:inline-flex;align-items:center;gap:7px;color:var(--brand);font-weight:700}
.nav-shop svg{width:17px;height:17px}
.drawer-lang{padding:6px 24px 14px;border-bottom:1px solid rgba(0,0,0,.06);margin-bottom:10px}
.drawer-nav .nav-shop a{display:flex;align-items:center;gap:10px;color:var(--brand);font-weight:700;padding:9px 0;font-size:16px}