/* Đồ Thờ Hưng Gia (bantho) — trang trong y hệt mockup hướng B (Cửa hàng x1.45, SP x1.62, Giới thiệu x1.65, Liên hệ x1.467), biến màu/font trang chủ (10-03) */
.bti-built #main, .bti-built #content { background: #fff !important; }
.bti-built .page-title, .bti-built .shop-page-title, .bti-built .product-page-title { display: none !important; }
.bti-page, .bti-sec { word-break: normal !important; }
.bti-wrap { max-width: 1290px; margin: 0 auto; padding: 0 15px; }
.bti-page img, .bti-sec img { max-width: 100%; }
.bti-sec p:not([class]) { display: contents; }
.bti-sec .col, .bti-sec .col-inner { padding-bottom: 0 !important; }
.bti-svg { width: 1em; height: 1em; display: inline-block; vertical-align: middle; }
.bti-h1 { color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 46px !important; font-weight: 700 !important; line-height: 56px !important; margin: 0 0 6px !important; }
.bti-h2 { color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 38px !important; font-weight: 700 !important; line-height: 48px !important; margin: 0 !important; }
.bti-sub { color: var(--htg-mut); font-size: 18px; line-height: 27px; margin-top: 6px; }
.bti-lead { color: var(--htg-mut); font-family: var(--htg-s) !important; font-size: 21px; line-height: 30px; }
.bti-kick { color: var(--htg-r); font-size: 15px; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; margin-bottom: 12px; }
.bti-p { color: #3d3d3d; font-size: 17px; line-height: 29px; margin: 0 0 16px !important; }
.bti-rule { display: block; width: 58px; height: 3px; background: var(--htg-r); margin: 16px 0 22px; }
.bti-crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 0 10px; color: var(--htg-mut); font-size: 15px; line-height: 22px; margin: 0 0 16px; }
.bti-crumb a { color: inherit !important; } .bti-crumb a:hover { color: var(--htg-r) !important; } .bti-crumb i { font-style: normal; } .bti-crumb span { color: var(--htg-ink); }
.bti-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 30px; margin: 0 !important; border: 0; border-radius: 3px; background: var(--htg-r); color: #fff !important; font-size: 17px; font-weight: 600; line-height: 1.2; text-transform: none; letter-spacing: 0; cursor: pointer; transition: background .2s; }
.bti-btn:hover { background: var(--htg-r2); } .bti-btn img { width: 18px; height: 18px; }
.bti-btn-ol { background: #fff; color: var(--htg-r) !important; border: 1.5px solid var(--htg-r); } .bti-btn-ol:hover { background: var(--htg-r); color: #fff !important; }
.bti-btn-w { background: #fff; color: var(--htg-r) !important; } .bti-btn-w:hover { background: #f6f1e8; } .bti-btn-wl { background: transparent; border: 1.5px solid #fff; color: #fff !important; } .bti-btn-wl:hover { background: rgba(255,255,255,.12); }
.bti-btn-sm { display: inline-flex; align-items: center; height: 40px; padding: 0 18px; border: 1.5px solid var(--htg-r); border-radius: 3px; color: var(--htg-r) !important; font-size: 15px; font-weight: 600; }
.bti-more { display: inline-flex; align-items: center; gap: 8px; color: var(--htg-r) !important; font-size: 16px; font-weight: 600; white-space: nowrap; } .bti-more img { width: 16px; height: 16px; }
.bti-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; } .bti-head .bti-h2 { width: fit-content; flex: 0 1 auto; min-width: 0; }
/* ---------- dải đầu ---------- */
.bti-band { background: #F6F1E8; } .bti-band .bti-wrap { padding-top: 24px; padding-bottom: 32px; }
.bti-band .bti-crumb { margin-bottom: 24px; } .bti-band-c { text-align: center; } .bti-band-c .bti-crumb { justify-content: flex-start; margin-bottom: 18px; }
.bti-band-c .bti-h1 { font-size: 46px !important; } .bti-band-c .bti-lead { font-family: var(--htg-f) !important; font-size: 19px; }
/* ---------- cửa hàng ---------- */
.bti-shop-main { display: grid; grid-template-columns: 336px minmax(0, 1fr); gap: 26px; padding-top: 34px; padding-bottom: 40px; align-items: start; }
.bti-box { border: 1px solid var(--htg-line); border-radius: 3px; padding: 20px 22px 18px; margin-bottom: 18px; background: #fff; }
.bti-box-t { position: relative; color: var(--htg-ink); font-family: var(--htg-s) !important; font-size: 26px; font-weight: 700; line-height: 34px; padding-bottom: 12px; margin-bottom: 8px; border-bottom: 1px solid var(--htg-line); }
.bti-box-t::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 100%; height: 2px; background: linear-gradient(90deg, var(--htg-r) 0 100%); opacity: .25; }
.bti-cats { list-style: none; margin: 0; padding: 0; }
.bti-cats li { margin: 0 !important; border-bottom: 1px solid #f0ebe4; } .bti-cats li:last-child { border-bottom: 0; }
.bti-cats a { display: flex; align-items: center; gap: 10px; padding: 11px 2px; color: #333 !important; font-size: 16.5px; line-height: 24px; } .bti-cats a:hover, .bti-cats li.on a { color: var(--htg-r) !important; }
.bti-cats .bti-svg { color: var(--htg-ink); font-size: 14px; flex: 0 0 auto; }
.bti-ck { display: flex !important; align-items: center; gap: 14px; color: #333; font-size: 16.5px; font-weight: 400 !important; line-height: 24px; margin: 10px 0 14px !important; cursor: pointer; }
.bti-ck input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0 !important; }
.bti-ck i { flex: 0 0 auto; width: 20px; height: 20px; border: 1.5px solid #9b958d; border-radius: 2px; background: #fff; position: relative; }
.bti-ck input:checked + i { background: var(--htg-r); border-color: var(--htg-r); } .bti-ck input:checked + i::after { content: ""; position: absolute; left: 5px; top: 1px; width: 6px; height: 11px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.bti-ck input:focus-visible + i { outline: 2px solid var(--htg-r); outline-offset: 2px; }
.bti-apply { width: 100%; min-height: 46px; margin-top: 4px !important; }
.bti-clear { display: block; margin-top: 10px; text-align: center; color: var(--htg-mut) !important; font-size: 14.5px; text-decoration: underline; }
.bti-woods-n { color: var(--htg-mut); font-size: 15px; margin: 8px 0 6px; }
.bti-woods { list-style: none; margin: 0; padding: 0; } .bti-woods li { position: relative; padding-left: 26px; margin: 0 0 8px !important; color: #333; font-size: 16.5px; }
.bti-woods li::before { content: ""; position: absolute; left: 2px; top: 6px; width: 12px; height: 7px; border: solid var(--htg-r); border-width: 0 0 2px 2px; transform: rotate(-45deg); }
.bti-advice { background: #F6F1E8; border-radius: 3px; padding: 24px 22px; }
.bti-advice h3 { color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 26px !important; font-weight: 700 !important; line-height: 34px !important; margin: 0 0 6px !important; }
.bti-advice p { color: var(--htg-mut); font-size: 15.5px; margin: 0 0 14px; }
.bti-advice-ph { display: flex; align-items: center; gap: 12px; color: var(--htg-r) !important; font-family: var(--htg-s) !important; font-size: 26px; font-weight: 700; margin-bottom: 16px; } .bti-advice-ph img { width: 30px; height: 30px; }
.bti-advice .bti-btn { width: 100%; min-height: 48px; }
.bti-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 18px; margin-bottom: 14px; background: #F6F1E8; border-radius: 3px; }
.bti-count { color: #333; font-size: 16px; } .bti-tools { display: flex; align-items: center; gap: 24px; }
.bti-sort { position: relative; display: flex !important; align-items: center; gap: 12px; white-space: nowrap; margin: 0 !important; color: #333; font-size: 15.5px; font-weight: 400 !important; }
.bti-sort .bti-svg { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); pointer-events: none; }
.bti-sort select { height: 44px !important; min-width: 170px; margin: 0 !important; padding: 0 36px 0 14px !important; border: 1px solid var(--htg-line) !important; border-radius: 3px !important; background: #fff none !important; box-shadow: none !important; font-size: 15.5px !important; color: #333 !important; -webkit-appearance: none; appearance: none; }
.bti-view { display: inline-flex; gap: 10px; } .bti-view button { margin: 0 !important; min-height: 0; padding: 0; width: 34px; height: 34px; border: 0; background: none; color: #9b958d; font-size: 30px; cursor: pointer; } .bti-view button.on { color: var(--htg-r); }
.bti-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.bti-pc { background: #fff; border: 1px solid #ede9e3; display: flex; flex-direction: column; min-width: 0; }
.bti-pc[hidden] { display: none !important; }
.bti-pc-img { display: block; aspect-ratio: 305 / 225; overflow: hidden; background: #ece8e2; } .bti-pc-img img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .4s; } .bti-pc-img:hover img { transform: scale(1.04); }
.bti-pc-b { padding: 14px 12px 16px; text-align: center; display: flex; flex-direction: column; align-items: center; flex: 1 1 auto; }
.bti-pc-n { color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 18px !important; font-weight: 700 !important; line-height: 25px !important; margin: 0 !important; } .bti-pc-n a { color: inherit !important; } .bti-pc-n a:hover { color: var(--htg-r) !important; }
.bti-pc-sku { color: #555; font-size: 15px; margin-top: 4px; }
.bti-pc-pr { color: var(--htg-r); font-family: var(--htg-s) !important; font-size: 23px; font-weight: 700; line-height: 30px; margin: 6px 0 12px; }
.bti-pc-btn { display: inline-flex; align-items: center; justify-content: center; margin-top: auto; width: 158px; height: 42px; border: 1.5px solid var(--htg-r); border-radius: 3px; color: var(--htg-r) !important; font-size: 16px; font-weight: 600; transition: background .2s, color .2s; } .bti-pc-btn:hover { background: var(--htg-r); color: #fff !important; }
.bti-grid.bti-list { grid-template-columns: minmax(0, 1fr); } .bti-grid.bti-list .bti-pc { flex-direction: row; } .bti-grid.bti-list .bti-pc-img { width: 300px; flex: 0 0 auto; } .bti-grid.bti-list .bti-pc-b { align-items: flex-start; text-align: left; padding: 22px; }
.bti-empty { padding: 30px; text-align: center; background: #F6F1E8; } .bti-empty[hidden] { display: none; }
.bti-pages { display: flex; justify-content: center; gap: 10px; margin-top: 28px; }
.bti-pages button, .bti-pages a, .bti-pages span { display: inline-flex; align-items: center; justify-content: center; min-width: 46px; height: 46px; margin: 0 !important; padding: 0 8px; border: 1px solid var(--htg-line); border-radius: 3px; background: #fff; color: var(--htg-ink) !important; font-size: 16px; font-weight: 600; cursor: pointer; }
.bti-pages .on, .bti-pages .current { background: var(--htg-r); border-color: var(--htg-r); color: #fff !important; } .bti-pages button[disabled] { opacity: .4; cursor: default; }
.bti-trustband { background: #F6F1E8; padding: 26px 0; }
/* ---------- chi tiết SP ---------- */
.bti-pd-bg { background: linear-gradient(90deg, #FBF8F3 0 59%, #fff 59%); }
.bti-pd-bg .bti-crumb { margin: 0; padding: 18px 0 16px; font-size: 14.5px; }
.bti-pd-top { display: grid; grid-template-columns: minmax(0, 752fr) minmax(0, 500fr); gap: 36px; align-items: start; padding-bottom: 32px; }
.bti-pd-main { aspect-ratio: 752 / 548; overflow: hidden; background: #ece8e2; } .bti-pd-main img { display: block; width: 100%; height: 100%; object-fit: cover; }
.bti-pd-thumbs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.bti-pd-thumbs button { margin: 0 !important; min-height: 0; padding: 0; border: 2px solid transparent; aspect-ratio: 172 / 156; overflow: hidden; background: #ece8e2; cursor: pointer; } .bti-pd-thumbs button.on { border-color: var(--htg-r); } .bti-pd-thumbs img { display: block; width: 100%; height: 100%; object-fit: cover; }
.bti-pd-k { color: #444; font-size: 13.5px; letter-spacing: .05em; text-transform: uppercase; margin-top: 10px; }
.bti-pd-title { color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 34px !important; font-weight: 700 !important; line-height: 44px !important; margin: 6px 0 6px !important; }
.bti-pd-sku { color: #555; font-size: 15.5px; }
.bti-pd-price { color: var(--htg-r); font-family: var(--htg-s) !important; font-size: 36px; font-weight: 700; line-height: 48px; margin: 6px 0 8px; }
.bti-pd-desc { color: #444; font-size: 16px; line-height: 26px; margin-bottom: 16px; }
.bti-opt { margin-bottom: 18px; } .bti-opt-l { color: var(--htg-ink); font-size: 16.5px; font-weight: 600; margin-bottom: 10px; }
.bti-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.bti-chips button { margin: 0 !important; min-height: 0; height: 44px; padding: 0 18px; border: 1.5px solid #cfc8bf; border-radius: 3px; background: #fff; color: #333; font-size: 15px; font-weight: 500; text-transform: none; letter-spacing: 0; cursor: pointer; }
.bti-chips button.on { border-color: var(--htg-r); color: var(--htg-r); box-shadow: inset 0 0 0 1px var(--htg-r); }
.bti-qrow { display: flex; align-items: center; gap: 22px; } .bti-qrow > span { color: var(--htg-ink); font-size: 16.5px; }
.bti-qty { display: inline-flex; border: 1px solid #cfc8bf; border-radius: 3px; overflow: hidden; height: 42px; }
.bti-qty button { margin: 0 !important; width: 42px; min-height: 0; padding: 0; background: #f6f1e8; border: 0; color: var(--htg-ink); font-size: 18px; cursor: pointer; }
.bti-qty input { width: 64px !important; height: 42px !important; margin: 0 !important; border: 0 !important; border-left: 1px solid #cfc8bf !important; border-right: 1px solid #cfc8bf !important; box-shadow: none !important; text-align: center; font-size: 16px !important; padding: 0 !important; -moz-appearance: textfield; }
.bti-qty input::-webkit-outer-spin-button, .bti-qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.bti-pd-act { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin: 20px 0 22px; } .bti-pd-act .bti-btn { min-height: 56px; font-size: 18px; }
.bti-pd-badges { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-bottom: 20px; }
.bti-pd-badges > div { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; color: #333; font-size: 14px; line-height: 19px; } .bti-pd-badges > div + div { border-left: 1px solid var(--htg-line); } .bti-pd-badges img { width: 38px; height: 38px; }
.bti-pd-cta { display: flex; gap: 18px; padding: 20px 22px; border: 1px solid #ecd9cf; border-radius: 4px; background: #FBF4EE; }
.bti-pd-cta > img { width: 42px; height: 42px; flex: 0 0 auto; } .bti-pd-cta b { display: block; color: var(--htg-ink); font-family: var(--htg-s) !important; font-size: 18px; margin-bottom: 4px; }
.bti-pd-cta span { display: block; color: #444; font-size: 14.5px; line-height: 22px; }
.bti-pd-cta-r { display: flex; align-items: center; gap: 20px; margin-top: 12px; flex-wrap: wrap; }
.bti-pd-cta-ph { display: inline-flex; align-items: center; gap: 10px; color: var(--htg-r) !important; font-family: var(--htg-s) !important; font-size: 24px; font-weight: 700; } .bti-pd-cta-ph img { width: 24px; height: 24px; }
.bti-tabs { display: flex; gap: 24px; border-bottom: 1px solid var(--htg-line); margin-top: 6px; }
.bti-tabs button { margin: 0 !important; min-height: 0; height: 54px; padding: 0 30px; border: 0; border-bottom: 3px solid transparent; background: none; color: #333; font-size: 17.5px; font-weight: 600; text-transform: none; letter-spacing: 0; cursor: pointer; } .bti-tabs button.on { color: var(--htg-r); border-bottom-color: var(--htg-r); }
.bti-panes { padding-top: 30px; padding-bottom: 32px; } .bti-pane[hidden] { display: none !important; }
.bti-pd-h2 { color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 34px !important; font-weight: 700 !important; line-height: 44px !important; margin: 0 0 12px !important; }
.bti-pd-p { color: #3d3d3d; font-size: 17.5px; line-height: 29px; margin: 0 0 12px !important; max-width: 1110px; }
.bti-pd-fig { margin: 18px 0 20px; } .bti-pd-fig img { display: block; width: 100%; aspect-ratio: 1290 / 488; object-fit: cover; }
.bti-pd-fig figcaption { text-align: center; color: var(--htg-mut); font-size: 14px; margin-top: 10px; }
.bti-feats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.bti-feats > div { display: flex; align-items: flex-start; gap: 22px; padding: 22px 26px; border: 1px solid var(--htg-line); border-radius: 3px; }
.bti-feats img { width: 48px; height: 48px; flex: 0 0 auto; } .bti-feats b { display: block; color: var(--htg-ink); font-family: var(--htg-s) !important; font-size: 18.5px; margin-bottom: 6px; } .bti-feats span { color: #444; font-size: 15.5px; line-height: 24px; }
.bti-spec { width: 100%; max-width: 820px; border-collapse: collapse; margin: 0 !important; border: 1px solid var(--htg-line); }
.bti-spec th, .bti-spec td { border: 0 !important; border-bottom: 1px solid var(--htg-line) !important; padding: 12px 16px !important; font-size: 16px; text-align: left; text-transform: none !important; letter-spacing: 0 !important; } .bti-spec th { width: 34%; background: #FBF8F3; color: var(--htg-ink); font-weight: 600; } .bti-spec td { color: #444; }
.bti-rel { background: #FBF8F3; padding: 30px 0 36px; } .bti-rel .bti-head { margin-bottom: 18px; } .bti-rel .bti-h2 { font-size: 34px !important; line-height: 44px !important; }
.bti-relg { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; } .bti-relg .bti-pc-img { aspect-ratio: 305 / 212; }
/* ---------- giới thiệu ---------- */
.section.bti-ahero { padding: 0 !important; }
.bti-ahero-in { display: grid; grid-template-columns: minmax(0, 520fr) minmax(0, 780fr); align-items: stretch; min-height: 390px; }
.bti-ahero-t { padding: 46px 0 40px; display: flex; flex-direction: column; justify-content: center; }
.bti-ahero .bti-h1 { color: var(--htg-r) !important; font-size: 50px !important; line-height: 60px !important; }
.bti-ahero-img { margin-right: calc((100vw - 1290px) / -2 - 15px); position: relative; overflow: hidden; }
.bti-ahero-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 22%); mask-image: linear-gradient(90deg, transparent 0, #000 22%); }
.section.bti-story-sec { padding: 34px 0 34px !important; }
.bti-story { display: grid; grid-template-columns: minmax(0, 590fr) minmax(0, 680fr); gap: 34px; align-items: center; }
.bti-story .bti-h2 { font-size: 46px !important; line-height: 58px !important; }
.bti-story-img { aspect-ratio: 680 / 405; overflow: hidden; } .bti-story-img img { display: block; width: 100%; height: 100%; object-fit: cover; }
.section.bti-val-sec { padding: 34px 0 34px !important; }
.bti-vals { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.bti-val { background: #fff; padding: 30px 24px 30px; text-align: center; box-shadow: 0 2px 12px rgba(60,40,20,.06); min-height: 248px; }
.bti-val img { width: 64px; height: 64px; display: block; margin: 0 auto 12px; }
.bti-val h3 { color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 30px !important; font-weight: 700 !important; line-height: 38px !important; margin: 0 0 10px !important; } .bti-val div { color: #444; font-size: 17px; line-height: 27px; }
.section.bti-proc-sec { padding: 36px 0 36px !important; } .bti-proc-sec .bti-rule { margin-bottom: 26px; }
.bti-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.bti-step { text-align: center; padding: 0 18px; } .bti-step + .bti-step { border-left: 1px solid var(--htg-line); }
.bti-step-h { display: flex; align-items: center; justify-content: center; gap: 22px; margin-bottom: 14px; }
.bti-step-h b { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 50%; background: var(--htg-r); color: #fff; font-family: var(--htg-s) !important; font-size: 21px; } .bti-step-h img { width: 64px; height: 64px; }
.bti-step h3 { color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 21px !important; font-weight: 700 !important; line-height: 28px !important; margin: 0 0 8px !important; } .bti-step div { color: #444; font-size: 16px; line-height: 25px; }
.section.bti-ws-sec { padding: 34px 0 36px !important; }
.bti-ws { display: grid; grid-template-columns: minmax(0, 445fr) minmax(0, 405fr) minmax(0, 410fr); gap: 16px; margin-top: 22px; }
.bti-ws-img { aspect-ratio: 445 / 307; overflow: hidden; } .bti-ws > div:nth-child(2) .bti-ws-img, .bti-ws > div:nth-child(3) .bti-ws-img { aspect-ratio: auto; height: 100%; max-height: 307px; }
.bti-ws > div { display: flex; flex-direction: column; } .bti-ws-img { flex: 0 0 307px; } .bti-ws-img img { display: block; width: 100%; height: 100%; object-fit: cover; }
.bti-ws h3 { text-align: center; color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 19px !important; font-weight: 700 !important; margin: 12px 0 0 !important; }
.section.bti-cm-sec { padding: 34px 0 34px !important; }
.bti-cms { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.bti-cm { display: flex; align-items: center; gap: 16px; padding: 20px 18px; background: #fff; box-shadow: 0 2px 12px rgba(60,40,20,.08); border-radius: 3px; min-width: 0; }
.bti-cm img { width: 52px; height: 52px; flex: 0 0 auto; } .bti-cm b { display: block; color: var(--htg-ink); font-family: var(--htg-s) !important; font-size: 18.5px; margin-bottom: 2px; } .bti-cm span { color: #555; font-size: 14px; line-height: 20px; }
.section.bti-cta-sec { padding: 38px 0 !important; }
.bti-cta { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.bti-cta .bti-h2 { color: #fff !important; font-size: 42px !important; line-height: 52px !important; } .bti-cta .bti-sub { color: rgba(255,255,255,.9); font-size: 19px; }
.bti-cta-b { display: flex; gap: 20px; flex: 0 0 auto; } .bti-cta-b .bti-btn { min-width: 244px; min-height: 60px; font-size: 18px; } .bti-cta-b img { width: 22px; height: 22px; }
/* ---------- liên hệ ---------- */
.section.bti-ct-sec { padding: 26px 0 26px !important; }
.bti-ct { display: grid; grid-template-columns: minmax(0, 750fr) minmax(0, 490fr); gap: 26px; align-items: start; }
.bti-ct-form { border: 1px solid var(--htg-line); padding: 26px 26px 30px; }
.bti-ct .bti-h2 { font-size: 36px !important; line-height: 46px !important; } .bti-ct-form .bti-sub { margin-bottom: 20px; } .bti-ct-info .bti-h2 { margin: 6px 0 16px !important; }
.bti-ct form p { margin: 0 !important; }
.bti-fc { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 30px; } .bti-fc > div { min-width: 0; } .bti-fc .c, .bti-fc .d, .bti-fc .e, .bti-fc .f { grid-column: 1 / -1; }
.bti-lb { display: block; color: var(--htg-ink); font-size: 16px; font-weight: 600; line-height: 22px; margin-bottom: 8px; } .bti-lb i { color: var(--htg-r); font-style: normal; }
.bti-fc input[type=text], .bti-fc input[type=tel], .bti-fc input[type=email], .bti-fc select, .bti-fc textarea { width: 100%; height: 46px; margin: 0 !important; border: 1px solid #d7d0c6 !important; border-radius: 3px !important; box-shadow: none !important; background-color: #fff; font-size: 15.5px !important; padding: 0 16px !important; color: #333 !important; }
.bti-fc textarea { height: 108px !important; padding: 12px 16px !important; } .bti-fc .wpcf7-form-control-wrap { display: block; }
.bti-fc input[type=submit] { width: 100%; height: 50px; margin: 6px 0 0 !important; border: 0; border-radius: 3px; background: var(--htg-r) url(icons/b-arrow-w.png) calc(50% + 100px) center / 20px 20px no-repeat; color: #fff; font-size: 18px; font-weight: 600; text-transform: none; letter-spacing: 0; cursor: pointer; } .bti-fc input[type=submit]:hover { background-color: var(--htg-r2); }
.bti-ci { display: flex; align-items: center; gap: 22px; padding: 20px 22px; margin-bottom: 14px; background: #F6F1E8; border-radius: 3px; }
.bti-ci-ic { flex: 0 0 auto; width: 60px; height: 60px; border-radius: 50%; background: #F1E3DA; display: flex; align-items: center; justify-content: center; } .bti-ci-ic img { width: 30px; height: 30px; }
.bti-ci > span:last-child { min-width: 0; } .bti-ci b { display: block; color: var(--htg-ink); font-family: var(--htg-s) !important; font-size: 18px; font-weight: 600; line-height: 26px; }
.bti-ci strong { display: block; color: var(--htg-r); font-family: var(--htg-s) !important; font-size: 30px; font-weight: 700; line-height: 38px; } .bti-ci-mail { font-size: 21px !important; line-height: 30px !important; overflow-wrap: anywhere; }
.bti-ci em { display: block; color: #444; font-size: 16px; font-style: normal; line-height: 24px; } .bti-ci-big { color: var(--htg-ink) !important; font-size: 18px !important; line-height: 28px !important; }
.bti-ci-s { padding: 14px 22px; }
.section.bti-sr-sec { padding: 0 !important; }
.bti-sr { display: grid; grid-template-columns: minmax(0, 790fr) minmax(0, 520fr); gap: 32px; align-items: center; margin: 0 -15px; }
.bti-sr-img { aspect-ratio: 790 / 360; overflow: hidden; } .bti-sr-img img { display: block; width: 100%; height: 100%; object-fit: cover; }
.bti-sr-t { padding: 26px 0; } .bti-sr-t .bti-h2 { font-size: 36px !important; line-height: 46px !important; margin-bottom: 12px !important; }
.bti-sr-i { display: flex; align-items: flex-start; gap: 14px; color: var(--htg-ink); font-size: 17.5px; line-height: 26px; margin-bottom: 14px; } .bti-sr-i img { width: 26px; height: 26px; flex: 0 0 auto; }
.bti-sr-t .bti-btn { margin-top: 6px !important; min-height: 54px; font-size: 17px; }
.section.bti-map-sec { padding: 30px 0 30px !important; } .bti-map-sec .bti-rule { margin: 6px 0 14px; }
.bti-map { position: relative; height: 296px; background: #eee; } .bti-map iframe { display: block; width: 100%; height: 100%; border: 0; }
.bti-map-card { position: absolute; left: 20px; bottom: 22px; display: flex; gap: 12px; width: 300px; padding: 16px 18px; background: #fff; box-shadow: 0 6px 22px rgba(0,0,0,.16); }
.bti-map-card img { width: 26px; height: 26px; flex: 0 0 auto; } .bti-map-card b { display: block; color: var(--htg-ink); font-family: var(--htg-s) !important; font-size: 17px; } .bti-map-card span { display: block; color: #444; font-size: 14.5px; line-height: 21px; } .bti-map-card a { color: var(--htg-r) !important; font-size: 14.5px; font-weight: 600; }
.section.bti-faq-sec { padding: 4px 0 34px !important; } .bti-faq-sec .bti-rule { margin: 6px 0 14px; }
.bti-faq details { border: 1px solid var(--htg-line); border-bottom: 0; background: #fff; } .bti-faq details:last-child { border-bottom: 1px solid var(--htg-line); }
.bti-faq summary { position: relative; list-style: none; cursor: pointer; padding: 15px 60px 15px 30px; color: var(--htg-ink); font-family: var(--htg-s) !important; font-size: 18px; font-weight: 600; line-height: 26px; } .bti-faq summary::-webkit-details-marker { display: none; }
.bti-faq summary::after { content: "+"; position: absolute; right: 24px; top: 10px; color: var(--htg-ink); font-size: 28px; font-weight: 300; } .bti-faq details[open] summary::after { content: "–"; }
.bti-faq details > div { padding: 0 60px 16px 30px; color: #444; font-size: 16px; line-height: 26px; } .bti-faq a { color: var(--htg-r) !important; }
/* ---------- cẩm nang / bài / chính sách ---------- */
.bti-blog-main { padding-top: 34px; padding-bottom: 36px; }
.bti-bgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.bti-bc { border: 1px solid #ede9e3; background: #fff; display: flex; flex-direction: column; min-width: 0; }
.bti-bc-img { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: #ece8e2; } .bti-bc-img img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .4s; } .bti-bc-img:hover img { transform: scale(1.04); }
.bti-bc-b { padding: 16px 20px 20px; } .bti-bc-m { color: var(--htg-mut); font-size: 14px; margin-bottom: 6px; }
.bti-bc-t { color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 20px !important; font-weight: 700 !important; line-height: 28px !important; margin: 0 0 8px !important; } .bti-bc-t a { color: inherit !important; } .bti-bc-t a:hover { color: var(--htg-r) !important; }
.bti-bc-x { color: #444; font-size: 15.5px; line-height: 24px; margin: 0 0 12px; }
.bti-post .bti-band .bti-h1 { font-size: 40px !important; line-height: 50px !important; max-width: 980px; }
.bti-post-main, .bti-doc { display: grid; grid-template-columns: minmax(0, 1fr) 336px; gap: 44px; align-items: start; }
.bti-post-main { padding-top: 34px; padding-bottom: 36px; } .section.bti-doc-sec { padding: 34px 0 36px !important; }
.bti-post-fig { margin: 0 0 24px; aspect-ratio: 16 / 7; overflow: hidden; background: #ece8e2; } .bti-post-fig img { display: block; width: 100%; height: 100%; object-fit: cover; }
.bti-doc-c { color: #3d3d3d; font-size: 17.5px; line-height: 29px; } .bti-doc-c p { margin: 0 0 16px; }
.bti-doc-c h2 { color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 28px !important; font-weight: 700 !important; line-height: 36px !important; margin: 26px 0 12px !important; } .bti-doc-c h2:first-child { margin-top: 0 !important; }
.bti-doc-c ul { margin: 0 0 18px; padding: 0; list-style: none; } .bti-doc-c li { position: relative; padding-left: 26px; margin: 0 0 10px !important; }
.bti-doc-c li::before { content: ""; position: absolute; left: 4px; top: 11px; width: 8px; height: 8px; background: var(--htg-r); transform: rotate(45deg); }
.bti-doc-c a { color: var(--htg-r) !important; text-decoration: underline; text-underline-offset: 3px; }
.bti-mini { display: flex; align-items: center; gap: 14px; padding: 10px 0; border-top: 1px solid #f0ebe4; } .bti-mini img { width: 80px; height: 64px; object-fit: cover; flex: 0 0 auto; background: #ece8e2; }
.bti-mini b { display: block; color: var(--htg-ink); font-size: 15px; font-weight: 600; line-height: 21px; } .bti-mini em { color: var(--htg-r); font-style: normal; font-weight: 700; }
.bti-steps2 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin: 4px 0 20px; }
.bti-steps2 > div { border: 1px solid var(--htg-line); padding: 18px 18px 6px; background: #FBF8F3; } .bti-steps2 b { display: block; color: var(--htg-r); font-family: var(--htg-s) !important; font-size: 30px; line-height: 36px; }
.bti-steps2 h3 { color: var(--htg-ink) !important; font-family: var(--htg-s) !important; font-size: 19px !important; margin: 4px 0 6px !important; } .bti-steps2 p { font-size: 15px; line-height: 23px; }
/* manual (10-03): số dòng tiêu đề theo mockup */
@media (min-width: 1200px) { .bti-ahero-in { grid-template-columns: minmax(0, 600fr) minmax(0, 700fr); } }
@media (min-width: 1400px) {
	.bti-ahero .bti-h1 { font-size: 54px !important; line-height: 64px !important; white-space: nowrap; }
	.bti-val h3 { font-size: 36px !important; line-height: 44px !important; } .bti-ci-ic { width: 70px; height: 70px; } .bti-ci-ic img { width: 38px; height: 38px; } .bti-sr-i img { width: 32px; height: 32px; }
	.bti-feats img { width: 56px; height: 56px; } .bti-pd-cta > img { width: 50px; height: 50px; } .bti-pd-badges img { width: 46px; height: 46px; }
	.bti-cta .bti-h2 { font-size: 40px !important; white-space: nowrap; } .bti-sr-t .bti-h2 { font-size: 33px !important; white-space: nowrap; }
}
/* ---------- khoảng giữa ---------- */
@media (min-width: 850px) and (max-width: 1199px) {
	.bti-shop-main { grid-template-columns: 260px minmax(0, 1fr); gap: 20px; } .bti-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.bti-pd-badges > div { font-size: 13px; } .bti-relg { grid-template-columns: repeat(2, minmax(0, 1fr)); } .bti-cms { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.bti-cta { flex-direction: column; align-items: flex-start; } .bti-ahero-img { margin-right: -15px; } .bti-ci strong { font-size: 24px; } .bti-ci-mail { font-size: 17px !important; }
	.bti-post-main, .bti-doc { grid-template-columns: minmax(0, 1fr) 280px; gap: 28px; } .bti-steps2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .bti-sr { margin: 0; }
}
/* ---------- mobile ---------- */
@media (max-width: 849px) {
	.bti-h1, .bti-band-c .bti-h1, .bti-ahero .bti-h1 { font-size: 34px !important; line-height: 42px !important; } .bti-lead { font-size: 17px; line-height: 25px; }
	.bti-h2, .bti-story .bti-h2, .bti-cta .bti-h2, .bti-ct .bti-h2, .bti-sr-t .bti-h2 { font-size: 28px !important; line-height: 36px !important; } .bti-sub { font-size: 16px; line-height: 24px; }
	.bti-ahero-in { grid-template-columns: minmax(0, 1fr); min-height: 0; } .bti-ahero-img { order: -1; margin: 0 -15px; height: 230px; } .bti-ahero-img img { -webkit-mask-image: none; mask-image: none; } .bti-ahero-t { padding: 20px 0 22px; }
	.bti-story, .bti-shop-main, .bti-pd-top, .bti-ct, .bti-sr, .bti-post-main, .bti-doc { grid-template-columns: minmax(0, 1fr); gap: 22px; } .bti-sr { margin: 0 -15px; } .bti-sr-t { padding: 0 15px 24px; }
	.bti-vals, .bti-steps, .bti-ws, .bti-cms, .bti-feats { grid-template-columns: minmax(0, 1fr); gap: 14px; } .bti-val { min-height: 0; padding: 20px; } .bti-val div br, .bti-step div br { display: none; }
	.bti-step + .bti-step { border-left: 0; border-top: 1px solid var(--htg-line); padding-top: 14px; } .bti-ws-img { flex-basis: auto; aspect-ratio: 3 / 2 !important; height: auto !important; }
	.bti-cta { flex-direction: column; align-items: stretch; } .bti-cta-b { flex-direction: column; } .bti-cta-b .bti-btn { min-width: 0; width: 100%; }
	.bti-aside { order: 2; } .bti-box:not(.is-open) .bti-box-b, .bti-box:not(.is-open) .bti-cats { display: none; } .bti-box-t { cursor: pointer; }
	.bti-bar { flex-wrap: wrap; } .bti-tools { width: 100%; justify-content: space-between; } .bti-sort > span { display: none; }
	.bti-grid, .bti-relg { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } .bti-pc-n { font-size: 15.5px !important; line-height: 21px !important; } .bti-pc-pr { font-size: 18px; } .bti-pc-btn { width: 100%; height: 38px; }
	.bti-grid.bti-list .bti-pc { flex-direction: column; } .bti-grid.bti-list .bti-pc-img { width: auto; }
	.bti-pd-bg { background: #fff; } .bti-pd-title { font-size: 27px !important; line-height: 35px !important; } .bti-pd-price { font-size: 28px; }
	.bti-pd-thumbs { gap: 8px; } .bti-pd-badges { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 0; } .bti-pd-badges > div:nth-child(3) { border-left: 0; }
	.bti-tabs { overflow-x: auto; gap: 0; } .bti-tabs button { padding: 0 14px; font-size: 16px; flex: 0 0 auto; height: 48px; }
	.bti-pd-h2 { font-size: 25px !important; line-height: 33px !important; } .bti-pd-fig img { aspect-ratio: 16 / 9; }
	.bti-fc { grid-template-columns: minmax(0, 1fr); } .bti-ct-form { padding: 18px; }
	.bti-ci { gap: 14px; padding: 14px; } .bti-ci-ic { width: 48px; height: 48px; } .bti-ci strong { font-size: 24px; line-height: 30px; } .bti-ci-mail { font-size: 17px !important; line-height: 24px !important; }
	.bti-map { height: 320px; } .bti-map-card { left: 12px; right: 12px; width: auto; bottom: 12px; }
	.bti-faq summary { padding: 13px 44px 13px 16px; font-size: 16px; } .bti-faq summary::after { right: 16px; } .bti-faq details > div { padding: 0 16px 14px; }
	.bti-head { flex-wrap: wrap; gap: 6px 16px; } .bti-rel .bti-h2 { font-size: 26px !important; line-height: 34px !important; }
	.bti-bgrid { grid-template-columns: minmax(0, 1fr); } .bti-post .bti-band .bti-h1 { font-size: 28px !important; line-height: 36px !important; }
	.bti-doc-c { font-size: 16.5px; line-height: 27px; } .bti-doc-c h2 { font-size: 24px !important; line-height: 31px !important; } .bti-steps2 { grid-template-columns: minmax(0, 1fr); }
}