/* =========================================================
   聯福（香港）有限公司 — 全站樣式
   Sea-grape green / deep ocean teal palette
   ========================================================= */
:root{
  --ink:#122b31;
  --ink-soft:#466068;
  --teal-900:#06383f;
  --teal-800:#084a53;
  --teal-700:#0a6168;
  --teal-500:#118a92;
  --green-700:#18805a;
  --green-600:#1f9d6b;
  --green-500:#2db97f;
  --mint:#e9f6f1;
  --tint:#f2f8f6;
  --line:#e1eeea;
  --gold:#cba34e;
  --amber-bg:#fdf5e9;
  --amber-line:#efd9b2;
  --white:#fff;
  --radius:18px;
  --shadow:0 14px 40px -18px rgba(6,56,63,.28);
  --shadow-sm:0 6px 22px -12px rgba(6,56,63,.22);
  --maxw:1180px;
  --header-h:74px;
  --font:"Noto Sans TC","Noto Sans SC","PingFang TC","PingFang SC","Microsoft JhengHei","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:18px}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--white);
  line-height:1.75;
  font-size:18px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--teal-700);text-decoration:none}
h1,h2,h3,h4{line-height:1.3;color:var(--ink);font-weight:700}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:920px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 28px;border-radius:999px;font-weight:700;font-size:17px;
  border:1.5px solid transparent;cursor:pointer;transition:.25s ease;
  font-family:inherit;white-space:nowrap;
}
.btn-primary{background:var(--green-600);color:#fff;box-shadow:0 10px 24px -12px rgba(31,157,107,.8)}
.btn-primary:hover{background:var(--green-700);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--teal-800)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(0,0,0,.35)}
.btn-outline-light{border-color:rgba(255,255,255,.75);color:#fff;background:rgba(255,255,255,.06)}
.btn-outline-light:hover{background:#fff;color:var(--teal-800)}
.btn-outline{border-color:var(--teal-700);color:var(--teal-700);background:#fff}
.btn-outline:hover{background:var(--teal-700);color:#fff}
.btn-block{width:100%;margin-top:6px}

/* ---------- header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(225,238,234,.9);
  transition:box-shadow .3s, background .3s;
}
.site-header.scrolled{box-shadow:0 8px 30px -18px rgba(6,56,63,.35)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:20px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand-logo{height:48px;width:auto}
.mainnav{display:flex;align-items:center;gap:6px}
.mainnav>a,.nav-item>a{
  color:var(--ink);font-weight:500;font-size:17px;padding:9px 14px;border-radius:10px;
  transition:.2s;position:relative;
}
.mainnav a:hover,.mainnav a.is-active{color:var(--green-700)}
.mainnav a.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2.5px;border-radius:2px;background:var(--green-600);
}
.nav-item{position:relative}
.dropdown{
  position:absolute;top:calc(100% + 6px);left:0;min-width:172px;
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:8px;box-shadow:var(--shadow);
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s;
}
.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:9px 12px;border-radius:9px;font-size:16px;color:var(--ink)}
.dropdown a:hover{background:var(--mint);color:var(--green-700)}

.header-tools{display:flex;align-items:center;gap:14px}
.lang-switch{display:flex;align-items:center;background:var(--tint);border:1px solid var(--line);border-radius:999px;padding:3px}
.lang-switch button{
  border:0;background:transparent;font-family:inherit;font-size:14.5px;font-weight:700;
  color:var(--ink-soft);padding:5px 11px;border-radius:999px;cursor:pointer;transition:.2s;
}
.lang-switch button:hover{color:var(--teal-700)}
.lang-switch button.is-active{background:var(--teal-700);color:#fff}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2.4px;background:var(--ink);border-radius:2px;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7.4px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7.4px) rotate(-45deg)}

.mobile-panel{
  display:none;flex-direction:column;gap:4px;padding:10px 22px 22px;
  background:#fff;border-top:1px solid var(--line);
  max-height:0;overflow:hidden;transition:max-height .35s ease;
}
.mobile-panel.open{max-height:560px}
.mobile-panel>a{padding:11px 6px;font-weight:500;color:var(--ink);border-bottom:1px solid var(--tint)}
.mobile-sub{padding:4px 0 4px 14px;display:flex;flex-direction:column}
.mobile-sub a{padding:8px 6px;font-size:16px;color:var(--ink-soft)}
.mobile-lang{align-self:flex-start;margin-top:14px}
.mobile-lang button{font-size:14.5px}

/* ---------- section scaffolding ---------- */
.page-section{display:none;animation:fade .35s ease}
.page-section.is-active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.section{padding:92px 0}
.section-tint{background:var(--tint)}
.sec-head{text-align:center;max-width:900px;margin:0 auto 52px}
.sec-head.left{text-align:left;margin-left:0}
.eyebrow{display:inline-block;font-size:15px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--green-600);margin-bottom:12px}
.eyebrow span{position:relative;padding:0 18px}
.eyebrow span::before,.eyebrow span::after{content:"";position:absolute;top:50%;width:10px;height:2px;background:var(--green-500);border-radius:2px}
.eyebrow span::before{left:0}
.eyebrow span::after{right:0}
.eyebrow-light{color:#9fe3c9}
.eyebrow-light span::before,.eyebrow-light span::after{background:#7fd4b6}
.h2{font-size:clamp(1.55rem,2.6vw,2.05rem);margin-bottom:16px;letter-spacing:.01em}
.sec-sub{color:var(--ink-soft);font-size:17.5px}
.lead-p{font-size:16.5px;color:var(--ink);margin-bottom:18px}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;color:#fff}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(4,38,43,.86) 0%,rgba(4,44,49,.62) 45%,rgba(4,44,49,.25) 100%);
}
.hero-inner{position:relative;padding:calc(var(--header-h) + 60px) 24px 110px;max-width:var(--maxw);margin:0 auto;width:100%}
.hero-badge{
  display:inline-block;padding:8px 18px;border-radius:999px;font-size:15px;font-weight:500;
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.3);margin-bottom:24px;
  backdrop-filter:blur(4px);
}
.hero-title{font-size:clamp(2.3rem,5.4vw,4rem);font-weight:900;color:#fff;letter-spacing:.02em;margin-bottom:20px;text-shadow:0 4px 26px rgba(0,0,0,.25)}
.hero-sub{font-size:clamp(1rem,1.5vw,1.16rem);max-width:600px;color:rgba(255,255,255,.92);margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hero-price{display:inline-block;font-weight:700;font-size:17px;letter-spacing:.03em;color:#ffe9b8}
.hero-scroll{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);
  width:26px;height:44px;border:2px solid rgba(255,255,255,.65);border-radius:14px;
}
.hero-scroll::after{
  content:"";position:absolute;left:50%;top:9px;width:4px;height:8px;margin-left:-2px;
  background:#fff;border-radius:3px;animation:scrolldot 1.6s infinite;
}
@keyframes scrolldot{0%{opacity:1;transform:translateY(0)}70%{opacity:0;transform:translateY(14px)}100%{opacity:0}}

/* ---------- feature cards ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:-72px;position:relative;z-index:5}
.feat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 24px;box-shadow:var(--shadow-sm);transition:.3s;
}
.feat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.feat-ic{
  display:inline-flex;align-items:center;justify-content:center;
  width:52px;height:52px;border-radius:14px;margin-bottom:16px;
  background:var(--mint);color:var(--green-700);
}
.feat-ic svg{width:27px;height:27px}
.feat-card h3{font-size:1.08rem;margin-bottom:8px}
.feat-card p{font-size:16px;color:var(--ink-soft)}
#home-feat{position:relative;padding:0 0 92px}
#home-feat .container{position:relative}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split-reverse .split-media{order:2}
.split-media{position:relative}
.split-media img{width:100%;border-radius:22px;box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}
.img-badge{
  position:absolute;left:-14px;bottom:26px;background:var(--teal-800);color:#fff;
  padding:16px 22px;border-radius:14px;box-shadow:var(--shadow);display:flex;flex-direction:column;
}
.img-badge strong{font-size:1.05rem;letter-spacing:.05em}
.img-badge span{font-size:14.5px;color:#9fe3c9}
.split-body .btn{margin-top:14px}
.chip-row{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 8px}
.chip-row li{
  background:var(--mint);color:var(--green-700);font-weight:700;font-size:16px;
  padding:8px 16px;border-radius:999px;border:1px solid #cfe9df;
}

/* ---------- gallery ---------- */
.gallery-grid{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:250px;gap:16px;
}
.g-item{position:relative;overflow:hidden;border-radius:18px;box-shadow:var(--shadow-sm)}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.g-item:hover img{transform:scale(1.06)}
.g-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:34px 18px 14px;
  color:#fff;font-weight:700;font-size:17px;
  background:linear-gradient(transparent,rgba(4,40,44,.78));
}
.g-wide{grid-column:span 2}
.gallery-flat{margin-top:34px;grid-auto-rows:230px}
.gallery-flat .g-item figcaption{display:none}

/* ---------- CTA band ---------- */
.cta-band{
  background:
    radial-gradient(1000px 300px at 10% -40%,rgba(45,185,127,.35),transparent 60%),
    linear-gradient(120deg,var(--teal-900),var(--teal-700) 60%,var(--green-700));
  color:#fff;
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:34px;padding:74px 24px;flex-wrap:wrap}
.cta-inner h2{color:#fff;margin-bottom:8px}
.cta-inner p{color:rgba(255,255,255,.88);max-width:620px}

/* ---------- inner page hero ---------- */
.page-hero{
  padding:calc(var(--header-h) + 70px) 0 64px;
  background:
    radial-gradient(900px 320px at 85% -60%,rgba(45,185,127,.4),transparent 60%),
    linear-gradient(125deg,var(--teal-900),var(--teal-800) 55%,var(--teal-700));
  color:#fff;
}
.page-title{font-size:clamp(1.8rem,3.6vw,2.7rem);color:#fff;font-weight:900;margin-bottom:14px;max-width:820px}
.page-lead{color:rgba(255,255,255,.9);max-width:720px;font-size:18px}
.sub-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.sub-nav a{
  padding:8px 18px;border-radius:999px;font-size:16px;font-weight:500;color:#dff3ec;
  border:1px solid rgba(255,255,255,.3);transition:.2s;
}
.sub-nav a:hover{background:#fff;color:var(--teal-800)}

/* ---------- generic cards ---------- */
.tri-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.info-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:.3s;
}
.section-tint .info-card{box-shadow:var(--shadow-sm)}
.info-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card-ic{
  display:inline-flex;align-items:center;justify-content:center;
  width:50px;height:50px;border-radius:50%;margin-bottom:15px;
  background:var(--mint);color:var(--green-700);font-weight:700;font-size:1.25rem;
}
.info-card h3{font-size:1.06rem;margin-bottom:9px}
.info-card p{font-size:16px;color:var(--ink-soft)}
.info-card a{word-break:break-all}

/* steps */
.steps-grid{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.steps-3{grid-template-columns:repeat(3,1fr)}
.step-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 24px 26px;box-shadow:var(--shadow-sm);
}
.step-no{
  display:block;font-size:2rem;font-weight:900;line-height:1;
  background:linear-gradient(135deg,var(--green-500),var(--teal-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px;
}
.step-card h3{font-size:1.05rem;margin-bottom:8px}
.step-card p{font-size:16px;color:var(--ink-soft)}

/* facts */
.fact-list{list-style:none;display:flex;flex-direction:column;gap:0;margin-top:22px}
.fact-list li{display:flex;gap:18px;padding:13px 0;border-bottom:1px dashed var(--line)}
.fact-k{flex:0 0 96px;font-weight:700;color:var(--green-700)}
.fact-v{color:var(--ink-soft)}

/* how-to */
.how-layout{display:grid;grid-template-columns:1.35fr 1fr;gap:26px;align-items:stretch;margin-bottom:26px}
.how-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.how-img img{width:100%;height:100%;object-fit:cover;min-height:100%}
.how-layout .steps-grid{gap:18px}
.how-layout .step-card{display:flex;flex-direction:column}
.note-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.note-card{border-radius:var(--radius);padding:24px 26px}
.note-card strong{display:block;margin-bottom:8px;font-size:1.02rem}
.note-card p{font-size:16px}
.note-green{background:var(--mint);border:1px solid #c9e8dc}
.note-green strong{color:var(--green-700)}
.note-amber{background:var(--amber-bg);border:1px solid var(--amber-line)}
.note-amber strong{color:#a87b22}
.banner-img{margin-top:34px;border-radius:22px;overflow:hidden;box-shadow:var(--shadow-sm)}
.banner-img img{width:100%;max-height:420px;object-fit:cover}

/* storage */
.storage-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:26px}
.storage-card{
  background:linear-gradient(160deg,#fff,#f4faf8);border:1px solid var(--line);
  border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow-sm);
}
.storage-ic{
  display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:50%;
  background:var(--teal-800);color:#ffd979;font-size:1.45rem;margin-bottom:16px;
}
.storage-card h3{font-size:1.15rem;margin-bottom:8px}
.storage-card p{color:var(--ink-soft)}
.tips-box{background:#fff;border:1px solid var(--line);border-left:5px solid var(--green-600);border-radius:var(--radius);padding:30px 32px;box-shadow:var(--shadow-sm)}
.tips-box h3{margin-bottom:14px;font-size:1.12rem}
.tips-box ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 28px}
.tips-box li{position:relative;padding-left:26px;color:var(--ink-soft);font-size:17px}
.tips-box li::before{
  content:"✓";position:absolute;left:0;top:0;color:#fff;background:var(--green-600);
  width:18px;height:18px;border-radius:50%;font-size:11px;display:flex;align-items:center;justify-content:center;margin-top:4px;
}

/* detail table */
.detail-table{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.dt-row{display:grid;grid-template-columns:200px 1fr;border-bottom:1px solid var(--line)}
.dt-row:last-child{border-bottom:0}
.dt-k{padding:18px 24px;background:var(--tint);font-weight:700;color:var(--teal-800)}
.dt-v{padding:18px 24px;color:var(--ink-soft)}

/* ---------- buy ---------- */
.price-banner{
  display:grid;grid-template-columns:1.1fr 1fr;gap:0;border-radius:24px;overflow:hidden;
  box-shadow:var(--shadow);
}
.price-main{
  background:
    radial-gradient(600px 260px at 110% -50%,rgba(203,163,78,.35),transparent 60%),
    linear-gradient(135deg,var(--teal-900),var(--teal-700));
  color:#fff;padding:48px 44px;display:flex;flex-direction:column;justify-content:center;
}
.price-tag{
  display:inline-block;align-self:flex-start;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.28);padding:6px 16px;border-radius:999px;font-size:15px;margin-bottom:18px;
}
.price-num{font-size:clamp(2.2rem,4vw,3.1rem);font-weight:900;color:#ffd979;letter-spacing:.01em}
.price-unit{color:rgba(255,255,255,.85);margin-left:8px}
.price-note{margin-top:12px;color:rgba(255,255,255,.82);font-size:16px}
.price-mini{background:#fff;padding:40px 44px;display:flex;flex-direction:column;justify-content:center;gap:22px}
.price-mini>div{display:flex;align-items:baseline;gap:16px;border-bottom:1px dashed var(--line);padding-bottom:18px}
.price-mini>div:last-child{border-bottom:0;padding-bottom:0}
.price-mini strong{flex:0 0 78px;font-size:1.35rem;font-weight:900;color:var(--green-700)}
.price-mini span{font-size:16px;color:var(--ink-soft)}

/* service plan cards（左圖＋名稱 / 右內容） */
.service-stack{display:flex;flex-direction:column;gap:32px}
.service-card{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6.2fr);
  background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .3s,box-shadow .3s;
}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.sb-media{position:relative;min-height:400px;background:var(--teal-900)}
.sb-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.service-card:hover .sb-media img{transform:scale(1.05)}
.sb-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,56,63,0) 38%,rgba(6,56,63,.9) 100%);
}
.sb-caption{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:32px 34px;color:#fff}
.sb-no{
  display:block;font-size:2.9rem;font-weight:900;line-height:1;margin-bottom:10px;
  background:linear-gradient(135deg,var(--gold),#9fe3c9);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.sb-caption h3{color:#fff;font-size:clamp(1.35rem,2.2vw,1.7rem);letter-spacing:.02em}
.sb-en{display:block;margin-top:7px;font-size:13px;font-weight:700;letter-spacing:.24em;color:#9fe3c9}
.sb-body{padding:40px 44px;display:flex;flex-direction:column;justify-content:center}
.sb-desc{color:var(--ink-soft);font-size:17px;margin-bottom:20px}
.sb-rows{list-style:none;display:flex;flex-direction:column}
.sb-rows li{display:grid;grid-template-columns:104px 1fr;gap:18px;padding:13px 0;border-bottom:1px dashed var(--line)}
.sb-rows li:last-child{border-bottom:0;padding-bottom:0}
.sb-k{font-weight:700;color:var(--green-700);font-size:16.5px;display:flex;align-items:flex-start;gap:9px}
.sb-k::before{
  content:"";flex:0 0 8px;width:8px;height:8px;border-radius:50%;
  background:var(--green-500);margin-top:9px;
}
.sb-v{font-size:16.5px;color:var(--ink);line-height:1.8}
.sb-hl{color:#a87b22;font-weight:900;font-size:1.12em;letter-spacing:.01em}
.sb-note{
  display:flex;align-items:flex-start;gap:11px;margin-top:20px;
  background:var(--amber-bg);border:1px solid var(--amber-line);border-radius:12px;
  padding:13px 17px;font-size:15.5px;color:#83621f;line-height:1.75;
}
.sb-note-ic{
  flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:#e2b95c;color:#fff;
  font-weight:900;font-size:14px;display:inline-flex;align-items:center;justify-content:center;margin-top:2px;
}
.sb-actions{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap}

.term-list{list-style:none;counter-reset:term;display:flex;flex-direction:column;gap:14px;margin-top:18px}
.term-list li{
  position:relative;padding:18px 20px 18px 60px;background:#fff;border:1px solid var(--line);
  border-radius:14px;color:var(--ink-soft);font-size:17px;box-shadow:var(--shadow-sm);
  counter-increment:term;
}
.term-list li::before{
  content:counter(term,decimal-leading-zero);position:absolute;left:18px;top:17px;
  font-weight:900;color:var(--green-600);font-size:1.05rem;
}

/* forms */
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:36px 32px;box-shadow:var(--shadow);
}
.form-card h3{font-size:1.3rem;margin-bottom:6px}
.form-sub{color:var(--ink-soft);font-size:16px;margin-bottom:20px}
.form-card label{display:block;margin-bottom:15px}
.form-card label span{display:block;font-weight:700;font-size:16px;margin-bottom:6px;color:var(--teal-800)}
.form-card input,.form-card textarea{
  width:100%;padding:12px 15px;border:1.5px solid var(--line);border-radius:11px;
  font-family:inherit;font-size:17px;color:var(--ink);background:#fbfdfc;transition:.2s;
}
.form-card input:focus,.form-card textarea:focus{outline:none;border-color:var(--green-500);background:#fff;box-shadow:0 0 0 4px rgba(45,185,127,.12)}
.form-card textarea{resize:vertical}
.form-alt{display:block;text-align:center;margin-top:14px;font-size:16px}

/* map */
.map-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:16px}
.map-card h3{font-size:1.25rem}
.map-frame{position:relative;border-radius:14px;overflow:hidden;height:340px;background:linear-gradient(150deg,#e8f5f0,#d8ece8)}
.map-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:transparent;filter:grayscale(.15)}
.map-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:28px;color:var(--teal-800)}
.map-fallback p{font-weight:700;font-size:1.05rem;color:var(--ink)}
.map-fallback span{font-size:15px;color:var(--ink-soft);max-width:340px}
.map-card .btn{align-self:flex-start}

/* ---------- footer ---------- */
.site-footer{background:var(--teal-900);color:rgba(255,255,255,.78);padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:48px;padding-bottom:48px}
.footer-logo{height:52px;width:auto;background:#fff;border-radius:12px;padding:6px 12px;margin-bottom:20px}
.footer-brand p{font-size:16px;line-height:1.85}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:16px}
.footer-col a{display:block;color:rgba(255,255,255,.78);font-size:16px;padding:5px 0;transition:.2s}
.footer-col a:hover{color:#8fe0c2}
.footer-addr{font-size:16px;margin-bottom:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:15px;text-align:center;color:rgba(255,255,255,.6)}
.footer-credits{margin-top:8px;font-size:13.5px;color:rgba(255,255,255,.42)}

/* ---------- reveal animation（僅 JS 啟用時隱藏，避免無 JS / 異常環境留白） ---------- */
html.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
html.js .reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  html.js .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .feat-grid{grid-template-columns:repeat(2,1fr);margin-top:0}
  #home-feat{padding:64px 0}
  .tri-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:240px}
  .g-wide{grid-column:span 1}
  .price-banner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:900px){
  .mainnav,.header-tools .lang-switch{display:none}
  .nav-toggle{display:flex}
  .mobile-panel{display:flex}
  .split{grid-template-columns:1fr;gap:36px}
  .split-reverse .split-media{order:0}
  .how-layout{grid-template-columns:1fr}
  .how-img img{aspect-ratio:16/9;min-height:0}
  .note-grid,.storage-grid,.tips-box ul{grid-template-columns:1fr}
  .dt-row{grid-template-columns:1fr}
  .dt-k{padding:14px 24px 4px}
  .map-frame{height:300px}
  .service-card{grid-template-columns:1fr}
  .sb-media{min-height:260px}
  .sb-body{padding:32px 30px}
}
@media (max-width:640px){
  .section{padding:64px 0}
  .container{padding:0 18px}
  .feat-grid,.tri-grid,.steps-grid,.steps-3{grid-template-columns:1fr}
  .gallery-grid,.gallery-flat{grid-template-columns:1fr;grid-auto-rows:220px}
  .hero-inner{padding-bottom:90px}
  .hero-actions .btn{width:100%;}
  .cta-inner{padding:56px 18px}
  .price-main,.price-mini{padding:34px 26px}
  .form-card{padding:28px 22px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .img-badge{left:12px}
  .service-stack{gap:22px}
  .sb-media{min-height:210px}
  .sb-caption{padding:22px 24px}
  .sb-no{font-size:2.2rem;margin-bottom:6px}
  .sb-body{padding:28px 22px}
  .sb-rows li{grid-template-columns:1fr;gap:4px;padding:11px 0}
  .sb-k::before{margin-top:8px}
}