/* ==========================================================================
   SO NICE GARMENT — 成衣廠形象官網樣式 v3
   對標：越南/廣州同業 OEM/ODM 工廠站（Nam Phuong / Mekong / Shengyi）
   白底 · 深藍標題 · 紅色詢價鈕 · 照片 hero · 認證徽章 · 產品牆 · 新聞卡
   ========================================================================== */

:root {
  --navy-900: #0a1f44;
  --navy-800: #0e2a5a;
  --navy-700: #16407f;
  --ink: #1a2433;
  --muted: #5b6b82;
  --faint: #8a99b0;
  --line: #e2e8f2;
  --bg-soft: #f4f6fa;
  --white: #ffffff;
  --red: #b4232a;
  --red-dark: #8c151b;
  --green: #1c7a4d;
  --amber: #b45309;
  --font: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", "Segoe UI", Roboto, Arial, sans-serif;
  --max: 1200px;
  --header-h: 76px;
  --r: 8px;
  --sh-1: 0 1px 3px rgba(10, 31, 68, .1);
  --sh-2: 0 12px 32px -12px rgba(10, 31, 68, .25);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font); color: var(--ink); background: var(--white); line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 1.4rem; }
.tabular { font-variant-numeric: tabular-nums; }

/* ---------- 頂欄 ---------- */
.top-bar { background: var(--navy-900); color: #b9c6dc; font-size: .76rem; }
.top-bar .container { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding-top: .42rem; padding-bottom: .42rem; }
.top-bar-info, .top-bar-actions { display: flex; gap: 1.2rem; align-items: center; flex-wrap: wrap; }
.top-bar strong { color: #fff; }
.lang-selector { display: flex; align-items: center; gap: .3rem; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2); padding: .12rem .5rem; border-radius: 4px; }
.lang-selector select { background: transparent; color: #fff; border: 0; outline: 0; font-size: .74rem; font-weight: 700; cursor: pointer; }
.lang-selector select option { color: #111; }

/* ---------- 即時通訊徽章（WhatsApp / Zalo） ---------- */
.im-links { display: inline-flex; gap: .35rem; margin-left: .5rem; vertical-align: middle; }
.im { font-size: .68rem; font-weight: 800; color: #fff; padding: .16rem .55rem; border-radius: 10px; letter-spacing: .02em; white-space: nowrap; }
.im:hover { color: #fff; filter: brightness(.92); }
.im-wa { background: #25d366; }
.im-zalo { background: #0068ff; }

/* ---------- 市場代碼 ---------- */
.market-badge b { color: var(--red); margin-right: .35rem; font-size: .78rem; letter-spacing: .04em; }

/* ---------- 導航 ---------- */
.site-header { position: sticky; top: 0; z-index: 1000; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--sh-1); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: 1rem; }
.brand-logo { display: flex; align-items: center; gap: .75rem; }
.brand-logo img { height: 50px; width: auto; border-radius: 4px; }
.brand-meta-name { display: block; font-size: 1.12rem; font-weight: 800; color: var(--navy-900); letter-spacing: .02em; line-height: 1.2; }
.brand-meta-sub { display: block; font-size: .72rem; color: var(--muted); font-weight: 600; }
.main-nav { display: flex; align-items: center; gap: 1.3rem; }
.main-nav > a, .has-dropdown-wrap > a { font-size: .92rem; font-weight: 600; color: var(--ink); padding: 1.6rem 0; border-bottom: 3px solid transparent; white-space: nowrap; }
.main-nav > a:hover, .has-dropdown-wrap > a:hover { color: var(--red); }
.main-nav > a.active, .has-dropdown-wrap > a.active { color: var(--red); border-bottom-color: var(--red); }
.has-dropdown-wrap { position: relative; }
.dropdown-menu { display: none; position: absolute; top: 100%; left: -12px; background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-2); min-width: 200px; border-radius: 0 0 var(--r) var(--r); overflow: hidden; z-index: 50; }
.has-dropdown-wrap:hover .dropdown-menu, .has-dropdown-wrap:focus-within .dropdown-menu { display: block; }
.dropdown-menu a { display: block; padding: .7rem 1rem; font-size: .86rem; border-bottom: 1px solid var(--bg-soft); }
.dropdown-menu a:hover { background: var(--bg-soft); color: var(--red); }
.btn-header-cta { background: var(--red) !important; color: #fff !important; padding: .62rem 1.3rem !important; border-radius: 5px; font-weight: 700 !important; border-bottom: 0 !important; }
.btn-header-cta:hover { background: var(--red-dark) !important; }
.mobile-menu-btn { display: none; background: none; border: 1px solid var(--line); border-radius: 5px; font-size: 1.3rem; padding: .2rem .7rem; cursor: pointer; color: var(--navy-900); }

/* ---------- 通用按鈕 ---------- */
.btn { display: inline-flex; align-items: center; gap: .5rem; font-weight: 700; border-radius: 5px; padding: .85rem 1.7rem; font-size: .95rem; transition: background .15s ease, transform .15s ease; }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-dark); transform: translateY(-1px); }
.btn-navy { background: var(--navy-800); color: #fff; }
.btn-navy:hover { background: var(--navy-700); }
.btn-outline { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.7); }
.btn-outline:hover { background: rgba(255,255,255,.15); }
.btn-outline-navy { background: #fff; color: var(--navy-800); border: 1.5px solid var(--navy-800); }
.btn-outline-navy:hover { background: var(--navy-800); color: #fff; }

/* ---------- 區塊通用 ---------- */
.section { padding: 4.5rem 0; }
.section-soft { background: var(--bg-soft); }
.section-navy { background: var(--navy-900); color: #dbe4f2; }
.sec-label { display: inline-block; font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--red); margin-bottom: .55rem; }
.section-navy .sec-label { color: #ff8a8e; }
.sec-title { font-size: clamp(1.55rem, 3vw, 2.2rem); font-weight: 800; color: var(--navy-900); line-height: 1.3; letter-spacing: -.01em; margin-bottom: .7rem; }
.section-navy .sec-title { color: #fff; }
.sec-lede { color: var(--muted); font-size: 1rem; max-width: 760px; }
.section-navy .sec-lede { color: #aebdd6; }
.sec-head { margin-bottom: 2.5rem; }
.sec-head.center { text-align: center; }
.sec-head.center .sec-lede { margin: 0 auto; }
.sec-head.split { display: flex; justify-content: space-between; align-items: flex-end; gap: 1.5rem; flex-wrap: wrap; }

/* ---------- 首頁 photo hero ---------- */
.hero { position: relative; background: var(--navy-900); color: #fff; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(95deg, rgba(8,20,44,.93) 25%, rgba(8,20,44,.68) 55%, rgba(8,20,44,.25) 100%); }
.hero .container { position: relative; z-index: 2; padding-top: 4.5rem; padding-bottom: 4.5rem; max-width: var(--max); }
.hero-badge { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .06em; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.35); padding: .4rem .9rem; border-radius: 4px; margin-bottom: 1.2rem; }
.hero h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); font-weight: 800; line-height: 1.28; margin-bottom: 1rem; max-width: 720px; }
.hero .hero-sub { font-size: 1.05rem; color: #cfdaec; max-width: 660px; margin-bottom: 1.8rem; }
.hero .hero-sub b, .hero .hero-sub strong { color: #fff; }
.hero-btns { display: flex; gap: .9rem; flex-wrap: wrap; }
/* hero 底部資訊條 */
.hero-facts { position: relative; z-index: 3; margin-top: -3.4rem; }
.hero-facts .container { background: #fff; border-radius: var(--r); box-shadow: var(--sh-2); display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; border: 1px solid var(--line); }
.fact { padding: 1.3rem 1.4rem; border-right: 1px solid var(--line); }
.fact:last-child { border-right: 0; }
.fact .k { font-size: .74rem; font-weight: 700; color: var(--faint); letter-spacing: .08em; text-transform: uppercase; }
.fact .v { font-size: 1.5rem; font-weight: 800; color: var(--navy-900); }
.fact .v span { color: var(--red); }
.fact .d { font-size: .82rem; color: var(--muted); }

/* ---------- 認證徽章條 ---------- */
.cert-strip { background: #fff; border-bottom: 1px solid var(--line); }
.cert-strip .container { display: flex; align-items: center; gap: 1rem; padding-top: 1.1rem; padding-bottom: 1.1rem; flex-wrap: wrap; }
.cert-label { font-size: .78rem; font-weight: 800; color: var(--muted); letter-spacing: .06em; white-space: nowrap; }
.cert-badges { display: flex; gap: .6rem; flex-wrap: wrap; }
.cert-badge { font-size: .78rem; font-weight: 800; letter-spacing: .05em; border: 1.5px solid var(--line); color: var(--navy-800); padding: .4rem .85rem; border-radius: 20px; background: var(--bg-soft); white-space: nowrap; }
.cert-note { margin-left: auto; font-size: .76rem; color: var(--faint); }

/* ---------- 深藍數據帶 ---------- */
.stats-band { background: var(--navy-800); }
.stats-band .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 2.2rem 1.5rem; text-align: center; border-right: 1px solid rgba(255,255,255,.12); color: #fff; }
.stat:last-child { border-right: 0; }
.stat .n { font-size: 2.3rem; font-weight: 800; line-height: 1.1; }
.stat .n small { font-size: 1rem; font-weight: 700; color: #d7e1f2; }
.stat .t { font-size: .85rem; color: #b9c6dc; margin-top: .3rem; }

/* ---------- 產品牆 ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.cat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; display: flex; flex-direction: column; transition: transform .18s ease, box-shadow .18s ease; }
.cat-card:hover { transform: translateY(-5px); box-shadow: var(--sh-2); }
.cat-card .ph { height: 200px; overflow: hidden; background: var(--bg-soft); }
.cat-card .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.cat-card:hover .ph img { transform: scale(1.06); }
.cat-card .bd { padding: 1.2rem 1.25rem 1.3rem; display: flex; flex-direction: column; flex: 1; }
.cat-card .en { font-size: .68rem; font-weight: 800; letter-spacing: .1em; color: var(--red); text-transform: uppercase; }
.cat-card h3 { font-size: 1.12rem; font-weight: 800; color: var(--navy-900); margin: .25rem 0 .5rem; }
.cat-card ul { font-size: .83rem; color: var(--muted); margin-bottom: .9rem; }
.cat-card ul li { padding-left: 1.05rem; position: relative; margin-bottom: .2rem; }
.cat-card ul li::before { content: "✓"; position: absolute; left: 0; color: var(--navy-700); font-weight: 800; }
.cat-card .ft { margin-top: auto; display: flex; gap: .6rem; align-items: center; border-top: 1px solid var(--line); padding-top: .9rem; }
.link-more { font-size: .85rem; font-weight: 700; color: var(--navy-800); }
.link-more:hover { color: var(--red); }
.link-inquiry { margin-left: auto; font-size: .82rem; font-weight: 800; color: var(--red); }

/* ---------- 內頁 hero ---------- */
.page-hero { background: var(--navy-900); color: #fff; position: relative; overflow: hidden; }
.page-hero .container { padding-top: 3.4rem; padding-bottom: 3rem; position: relative; z-index: 2; }
.page-hero-bg { position: absolute; inset: 0; }
.page-hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .22; }
.crumbs { font-size: .78rem; color: #9db1cf; margin-bottom: .7rem; }
.crumbs a:hover { color: #fff; }
.crumbs .sep { margin: 0 .5rem; color: var(--red); }
.page-hero h1 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); font-weight: 800; margin-bottom: .6rem; }
.page-hero .lead { color: #c3cfe3; max-width: 760px; }
.fact-chips { display: flex; gap: .55rem; flex-wrap: wrap; margin-top: 1.2rem; }
.fact-chip { font-size: .76rem; font-weight: 700; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22); padding: .38rem .75rem; border-radius: 4px; }
.fact-chip.hot { background: var(--red); border-color: var(--red); }

/* ---------- 圖文分欄 ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.photo-frame { border-radius: var(--r); overflow: hidden; box-shadow: var(--sh-2); border: 1px solid var(--line); position: relative; background: var(--bg-soft); }
.photo-frame img.main { width: 100%; height: 380px; object-fit: cover; }
.photo-frame figcaption { position: absolute; left: 0; right: 0; bottom: 0; background: linear-gradient(to top, rgba(8,20,44,.92), transparent); color: #fff; padding: 1.6rem 1.2rem .95rem; font-size: .84rem; }
.photo-frame figcaption strong { color: #fff; }
.check-list { margin-top: 1.2rem; display: grid; gap: .7rem; }
.check-list li { display: flex; gap: .7rem; font-size: .92rem; background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: .8rem .95rem; }
.check-list li::before { content: "✓"; color: #fff; background: var(--navy-800); font-weight: 800; width: 22px; height: 22px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: .72rem; flex-shrink: 0; margin-top: .2rem; }

/* ---------- 四格資訊盒 ---------- */
.info-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.info-card { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--navy-800); border-radius: 6px; padding: 1.4rem 1.25rem; }
.info-card.red { border-top-color: var(--red); }
.info-card.green { border-top-color: var(--navy-700); }
.info-card.amber { border-top-color: var(--navy-700); }
.info-grid-4.cols-2 { grid-template-columns: repeat(2, 1fr); }
.info-card h4 { font-size: 1rem; font-weight: 800; color: var(--navy-900); margin-bottom: .4rem; }
.info-card p { font-size: .85rem; color: var(--muted); }
.info-card .metric { margin-top: .7rem; font-size: .76rem; font-weight: 800; background: var(--bg-soft); border: 1px dashed #b9c6dc; padding: .45rem .6rem; border-radius: 4px; color: var(--navy-800); }

/* ---------- 流程步驟 ---------- */
.steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; counter-reset: step; }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 1.3rem 1rem; text-align: center; position: relative; }
.step .num { width: 40px; height: 40px; margin: 0 auto .7rem; border-radius: 50%; background: var(--navy-800); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.step h4 { font-size: .88rem; font-weight: 800; color: var(--navy-900); margin-bottom: .3rem; }
.step p { font-size: .76rem; color: var(--muted); }
.steps.cols-4 { grid-template-columns: repeat(4, 1fr); }
.steps.cols-4 .step { text-align: left; }
.steps.cols-4 .step .num { margin: 0 0 .7rem; }
.steps.cols-3 { grid-template-columns: repeat(3, 1fr); }
.steps.flow .step::after { content: "→"; position: absolute; right: -16px; top: 34px; color: var(--red); font-weight: 800; font-size: 1.1rem; z-index: 2; }
.steps.flow .step:last-child::after { display: none; }

/* ---------- 檢針橫幅 ---------- */
.needle-banner { display: grid; grid-template-columns: 1.2fr 1fr; background: var(--navy-900); color: #fff; border-left: 6px solid var(--red); border-radius: var(--r); overflow: hidden; margin-top: 1.8rem; box-shadow: var(--sh-2); }
.needle-banner .tx { padding: 2.2rem; }
.needle-banner h3 { font-size: 1.5rem; font-weight: 800; margin-bottom: .5rem; }
.needle-banner p { color: #c3cfe3; font-size: .92rem; }
.needle-banner .big-n { background: rgba(255,255,255,.06); display: flex; align-items: center; justify-content: center; gap: 1rem; padding: 2rem; }
.needle-banner .big-n .n { font-size: 3.2rem; font-weight: 800; }
.needle-banner .big-n .c { font-size: .82rem; font-weight: 700; color: #ff9a9d; }

/* ---------- 市場徽章 ---------- */
.market-badges { display: flex; gap: .6rem; flex-wrap: wrap; }
.market-badge { font-size: .84rem; font-weight: 700; background: #fff; border: 1px solid var(--line); color: var(--navy-800); padding: .55rem 1.1rem; border-radius: 20px; box-shadow: var(--sh-1); }

/* ---------- 新聞卡 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.news-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; transition: transform .18s ease, box-shadow .18s ease; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.news-card .ph { height: 180px; overflow: hidden; background: var(--bg-soft); }
.news-card .ph img { width: 100%; height: 100%; object-fit: cover; }
.news-card .bd { padding: 1.2rem 1.25rem 1.35rem; }
.news-card .date { font-size: .74rem; font-weight: 700; color: var(--red); letter-spacing: .05em; }
.news-card h3 { font-size: 1.02rem; font-weight: 800; color: var(--navy-900); margin: .35rem 0 .45rem; line-height: 1.45; }
.news-card p { font-size: .84rem; color: var(--muted); }

/* ---------- 產品頁籤與明細 ---------- */
.prod-tabs { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 2rem; }
.prod-tabs button { font-weight: 700; font-size: .9rem; padding: .7rem 1.35rem; border: 1.5px solid var(--line); background: #fff; border-radius: 5px; cursor: pointer; color: var(--navy-800); }
.prod-tabs button.active { background: var(--navy-800); color: #fff; border-color: var(--navy-800); }
.prod-tabs button small { color: var(--red); font-weight: 800; margin-left: .35rem; }
.prod-tabs button.active small { color: #ffb3b5; }
[data-ppane] { display: none; }
[data-ppane].active { display: block; }
.pane-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.pane-head h2 { font-size: 1.5rem; font-weight: 800; color: var(--navy-900); }
.pane-cap { font-size: .76rem; font-weight: 800; background: var(--red); color: #fff; padding: .4rem .8rem; border-radius: 4px; }
.prod-detail { display: grid; grid-template-columns: 320px 1fr; gap: 1.8rem; background: #fff; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; margin-bottom: 1.4rem; }
.prod-detail .pd-ph { background: var(--bg-soft); min-height: 250px; }
.prod-detail .pd-ph img { width: 100%; height: 100%; min-height: 280px; object-fit: cover; }
.prod-detail .pd-bd { padding: 1.5rem 1.5rem 1.5rem 0; }
.prod-detail h3 { font-size: 1.2rem; font-weight: 800; color: var(--navy-900); }
.prod-detail .sub { font-size: .72rem; font-weight: 700; letter-spacing: .06em; color: var(--faint); margin-bottom: .8rem; }
.prod-detail dl { display: grid; grid-template-columns: 64px 1fr; gap: .35rem .8rem; font-size: .86rem; margin-bottom: 1rem; }
.prod-detail dt { font-weight: 800; color: var(--muted); }
.prod-inquiry { display: inline-block; font-size: .84rem; font-weight: 700; color: var(--navy-800); background: #fff; border: 1.5px solid var(--navy-800); padding: .55rem 1.2rem; border-radius: 5px; }
.prod-inquiry:hover { background: var(--navy-800); color: #fff; }

/* ---------- 規格表（手機可橫滑） ---------- */
.spec-table { width: 100%; border-collapse: collapse; font-size: .87rem; background: #fff; border: 1px solid var(--line); }
@media (max-width: 720px) {
  .spec-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .spec-table thead, .spec-table tbody { display: table; width: 100%; min-width: 560px; }
}
.spec-table th, .spec-table td { border: 1px solid var(--line); padding: .7rem .85rem; text-align: left; vertical-align: top; }
.spec-table thead th { background: var(--navy-800); color: #fff; font-size: .78rem; }
.spec-table tbody th { background: var(--bg-soft); width: 200px; font-weight: 700; color: var(--navy-900); }

/* ---------- 詢價表單 ---------- */
.rfq-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh-2); padding: 2.4rem; }
.rfq-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-group { display: flex; flex-direction: column; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: .85rem; font-weight: 700; color: var(--navy-900); margin-bottom: .35rem; }
.form-group label .req { color: var(--red); }
.form-control { width: 100%; padding: .72rem .85rem; border: 1.5px solid #c4cfdf; border-radius: 5px; font-size: .9rem; background: #fff; }
.form-control:focus { outline: none; border-color: var(--navy-700); box-shadow: 0 0 0 3px rgba(22, 64, 127, .12); }
textarea.form-control { min-height: 110px; resize: vertical; }
.rfq-submit-btn { width: 100%; background: var(--red); color: #fff; border: 0; padding: 1rem; font-size: 1rem; font-weight: 800; border-radius: 5px; cursor: pointer; }
.rfq-submit-btn:hover { background: var(--red-dark); }
.form-ok { display: none; background: #ecfdf5; border: 1.5px solid #6ee7b7; color: #065f46; padding: 1rem; border-radius: 5px; margin-top: 1.2rem; text-align: center; font-weight: 700; }

/* ---------- 詢價橫幅 ---------- */
.quote-band { background: var(--navy-800); color: #fff; }
.quote-band .container { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding-top: 2.4rem; padding-bottom: 2.4rem; flex-wrap: wrap; }
.quote-band h3 { font-size: 1.45rem; font-weight: 800; }
.quote-band p { color: #b9c6dc; font-size: .92rem; }

/* ---------- 頁腳 ---------- */
.site-footer { background: var(--navy-900); color: #9db1cf; padding: 3.8rem 0 1.5rem; font-size: .86rem; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
.footer-brand h3 { color: #fff; font-size: 1.15rem; font-weight: 800; margin-bottom: .6rem; }
.footer-brand p { font-size: .83rem; line-height: 1.7; margin-bottom: 1rem; }
.footer-col h4 { color: #fff; font-size: .88rem; font-weight: 800; margin-bottom: 1rem; padding-bottom: .5rem; border-bottom: 2px solid var(--red); display: inline-block; }
.footer-info-list li { margin-bottom: .6rem; font-size: .82rem; line-height: 1.6; }
.footer-info-list a:hover { color: #fff; }
.btn-download-pptx { display: inline-flex; align-items: center; gap: .5rem; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.25); color: #fff; padding: .65rem 1.1rem; border-radius: 5px; font-size: .83rem; font-weight: 700; }
.btn-download-pptx:hover { background: var(--red); border-color: var(--red); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.3rem; text-align: center; font-size: .76rem; color: #6b7d99; }

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: .7rem; margin-top: 1.2rem; }
.faq-list details { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: .9rem 1.1rem; }
.faq-list summary { font-weight: 800; color: var(--navy-900); cursor: pointer; font-size: .92rem; }
.faq-list summary::marker { color: var(--red); }
.faq-list details p, .faq-list details ul { font-size: .86rem; color: var(--muted); margin-top: .5rem; }
.faq-list details ul li { padding-left: 1rem; position: relative; margin-bottom: .2rem; }
.faq-list details ul li::before { content: "–"; position: absolute; left: 0; }

/* ---------- 三欄產品卡 ---------- */
.cat-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }

/* ---------- 動效 ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- RWD ---------- */
@media (max-width: 1020px) {
  .cat-grid, .info-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .steps.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .hero-facts .container { grid-template-columns: repeat(2, 1fr); }
  .fact:nth-child(2) { border-right: 0; }
  .fact { border-bottom: 1px solid var(--line); }
  .stats-band .container { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat { border-bottom: 1px solid rgba(255,255,255,.12); }
  .news-grid { grid-template-columns: 1fr 1fr; }
  .prod-detail { grid-template-columns: 1fr; }
  .prod-detail .pd-bd { padding: 0 1.4rem 1.4rem; }
  .needle-banner { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .cert-note { margin-left: 0; }
}
/* ---------- 首頁聯絡並排 ---------- */
.contact-split { display: grid; grid-template-columns: 1fr 1.2fr; gap: 2.5rem; align-items: start; }
.contact-lines { display: grid; gap: .9rem; margin-top: 1.4rem; }
.contact-lines li { display: flex; gap: .8rem; align-items: flex-start; font-size: .9rem; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: 6px; padding: .8rem .95rem; }
.contact-lines li b { display: block; font-size: .72rem; letter-spacing: .1em; color: #8fa1c2; }
.contact-lines li span { color: #fff; font-weight: 600; }
.mini-form { background: #fff; border-radius: var(--r); padding: 1.8rem; color: var(--ink); }
.mini-form h3 { font-size: 1.1rem; font-weight: 800; color: var(--navy-900); margin-bottom: 1rem; }
.mini-form .form-group { margin-bottom: .9rem; }
.mini-ok { display: none; background: #ecfdf5; border: 1.5px solid #6ee7b7; color: #065f46; padding: .9rem; border-radius: 5px; margin-top: 1rem; font-weight: 700; font-size: .88rem; }

/* ---------- WhatsApp 浮動鈕 ---------- */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 1200; background: #25d366; color: #fff; width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; box-shadow: 0 8px 24px rgba(0,0,0,.3); }
.wa-float:hover { transform: scale(1.06); }

@media (max-width: 1020px) {
  .steps.cols-5 { grid-template-columns: repeat(2, 1fr); }
  .steps.flow .step::after { display: none; }
  .tracks { grid-template-columns: 1fr; }
  .contact-split { grid-template-columns: 1fr; }
  .why-item { grid-template-columns: 56px 1fr; }
}
@media (max-width: 720px) {
  .steps.cols-5 { grid-template-columns: 1fr; }
  .top-bar { display: none; }
  .main-nav { display: none; position: absolute; top: var(--header-h); left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: .6rem 1.2rem 1.2rem; border-bottom: 2px solid var(--navy-800); gap: 0; }
  .main-nav.open { display: flex; }
  .main-nav > a, .has-dropdown-wrap > a { padding: .75rem .2rem; border-bottom: 1px solid var(--bg-soft); }
  .has-dropdown-wrap { display: flex; flex-direction: column; }
  .dropdown-menu { position: static; box-shadow: none; border: 0; border-top: 1px dashed var(--line); }
  .mobile-menu-btn { display: block; }
  .hero .container { padding-top: 3.2rem; padding-bottom: 3.5rem; }
  .hero-facts .container { grid-template-columns: 1fr 1fr; }
  .cat-grid, .cat-grid.cols-3, .info-grid-4, .steps, .steps.cols-4 { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .stats-band .container { grid-template-columns: 1fr 1fr; }
  .rfq-wrap { padding: 1.5rem 1.1rem; }
  .rfq-form-grid { grid-template-columns: 1fr; }
  .photo-frame img.main { height: 260px; }
  .footer-top { grid-template-columns: 1fr; }
  .quote-band .container { flex-direction: column; align-items: flex-start; }
}