/* ---------- Dịch vụ + Hỗ trợ theo mẫu cowayvina.com.vn (js/50-dich-vu-ho-tro.js) ---------- */
.vct{--dv:#0daff0;--dv-hong:#f82d62;--dv-nen:#fef2f2;--dv-cs:#00a6cb}
.pgh .small:empty{display:none}
.dv-c{text-align:center}
.dv-i{font-style:italic}
.dv-u{text-decoration:underline}
.dv-a{cursor:pointer}
body.shot .dv-a:hover{opacity:.85}

/* nền hồng, tiêu đề xanh/hồng */
.vct-k.dv-hong{background:var(--dv-nen);border-radius:14px;padding:40px 36px}
.dv-giua .vct-h,.dv-giua-h .vct-h{text-align:center}
.dv-giua{text-align:center}
.vct-k.dv-h-hong .vct-h{color:var(--dv-hong);text-transform:none;font-size:26px;font-weight:500;max-width:760px;margin:0 auto 22px}
.dv-ghi{font-style:italic;color:#555;font-size:15px;margin-top:14px}
.dv-h1{font-size:40px;font-weight:500;color:var(--dv);text-align:center;margin:0 0 10px;line-height:1.25}
.dv-phu{font-size:18px;font-weight:500;color:#111;text-align:center;margin:0 0 26px}
.dv-h2c{font-size:32px;font-weight:500;color:var(--dv);text-align:center;margin:0 0 24px}
.vct-k[class*="dv-"] .vct-h{color:var(--dv);text-transform:none;font-weight:500}
.vct-k.dv-h-hong .vct-h{color:var(--dv-hong)}

/* video YouTube */
.dv-video{position:relative;aspect-ratio:16/9;border-radius:6px;overflow:hidden;background:#000}
.dv-video iframe{position:absolute;inset:0;width:100%;height:100%}

/* ảnh trái + danh sách có biểu tượng phải (HEART) */
.dv-anhds{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.dv-anhds-a img{margin:0 auto;max-height:440px}
.dv-anhds-l{display:flex;flex-direction:column;gap:14px}
.dv-anhds-i{display:flex;align-items:center;gap:16px;text-align:left}
.dv-anhds-i img{width:64px;height:64px;flex:0 0 64px}

/* quy trình 5 bước quanh ảnh */
.dv-vong{display:grid;grid-template-columns:1fr minmax(0,420px) 1fr;gap:24px;align-items:center}
.dv-vong-c{display:flex;flex-direction:column;gap:46px}
.dv-vong-trai{text-align:right}
.dv-vong-a img{width:100%}
.dv-vong-i h4{color:var(--dv);font-size:18px;font-weight:500;margin:0 0 6px}
.dv-vong-i p{margin:0;font-size:14.5px;line-height:1.55}
.dv-luuy{margin:22px 0 0}

/* danh sách: kiểu ảnh tròn (4 bước), số (quy trình B2B), hộp (ưu đãi), ảnh + chú thích (thế mạnh) */
.vct-ds-tronAnh .vct-ds-i img{width:170px;height:170px;border-radius:50%;object-fit:cover;margin:0 auto 14px;border:2px solid #fdafc5}
.vct-ds-tronAnh h5{color:#fdafc5;font-size:18px;font-weight:500;margin:0 0 6px}
.vct-ds-tronAnh p{margin:0;font-size:14.5px}
.vct-ds-tronAnh .vct-ds-i{text-align:center}
.vct-ds-so{gap:10px}
.vct-ds-so .vct-ds-i{background:#e8f6fd;border-radius:4px;padding:16px 14px;min-height:120px}
.vct-ds-so .vct-ds-so{display:block;color:var(--dv);font-size:20px;font-weight:600;margin-bottom:10px}
.vct-ds-so p{margin:0;font-size:14px;line-height:1.5}
.vct-ds-hop .vct-ds-i{border:1px solid #e3e3e3;border-radius:6px;padding:28px 22px;text-align:center}
.vct-ds-hop .vct-ds-i img{margin:0 auto 14px;max-height:56px}
.vct-ds-hop p{margin:0;font-size:14.5px;line-height:1.55}
.vct-ds-anh{gap:16px}
.vct-ds-anh .vct-ds-i img{width:100%;aspect-ratio:4/3;object-fit:cover;margin-bottom:10px}
.vct-ds-anh p{margin:0;font-size:14px;line-height:1.5}
.dv-ic .vct-ds-i img{max-height:56px;margin:0 auto 8px}
.dv-ic .vct-ds-doc p{font-size:14px}
.vct-ds-doc .vct-ul{text-align:left;display:inline-block}
.dv-hopchat .vct-ds-i img{max-height:280px}
.dv-hopchat h5{color:var(--dv);font-size:18px;font-weight:500;text-align:left}
.dv-hopchat .vct-ds-doc .vct-ul{display:block}
.vct-dau-anh{display:inline-block;height:26px;vertical-align:middle}
.dv-hopchat .vct-dau{font-size:15px;font-weight:400}

/* Hi-Care: danh sách có biểu tượng lớn */
.vct-y2.vct-y2-anh li{padding-left:66px;min-height:52px;justify-content:center}
.vct-y2.vct-y2-anh .vct-y2-ic{width:52px;height:52px;top:0}
.dv-hicare .vct-y2 b{color:var(--dv);font-size:17px;font-weight:500}

/* văn bản chính sách */
.dv-h2{font-size:22px;font-weight:500;color:var(--dv-cs);margin:26px 0 12px;text-transform:uppercase}
.dv-h3{font-size:17px;font-weight:600;margin:18px 0 8px}
.dv-p{margin:0 0 8px}
.dv-dam{font-weight:700}
.dv-gach{text-decoration:underline}
.dv-note{font-size:13px;color:#666;font-style:italic}
.dv-lui{padding-left:40px}
.dv-nho{font-size:13px;color:#555}
.dv-mien{font-weight:700;text-decoration:underline;margin:14px 0 6px}
.dv-ul{margin:0 0 10px;padding-left:22px}
.dv-ul li{margin:4px 0}
.dv-ul-tron{list-style:none;padding-left:0}
.dv-logos{display:flex;gap:14px;margin:6px 0 10px 22px}
.dv-logos img{height:44px;width:auto}
/* riêng trang Chính sách giao hàng và đổi trả (mẫu .shipping-policy) */
.dv-gh{font-size:15.5px}
.dv-gh .dv-h2{font-size:24px;margin:25px 0 10px}
.dv-gh .dv-h3{color:#16a6df;font-weight:500}
.dv-gh .dv-bang td{color:#666}
.dv-gh .dv-ul{padding-left:28px}
.dv-gh .dv-ul .dv-ul{list-style:circle;margin:6px 0}
.dv-gh .dv-logos{margin-left:28px}
.dv-gh .dv-logos img{height:40px}
.dv-ct{margin-top:10px}
.dv-ct summary{cursor:pointer;color:var(--dv);font-weight:600}
.dv-ct[open]{background:#fafcfe;border:1px solid #e3edf5;border-radius:8px;padding:12px 16px}

/* bảng */
.dv-bang-w{margin:8px 0 14px}
.dv-bang-w.dv-cuon{overflow-x:auto}
.dv-bang{border-collapse:collapse;width:100%;font-size:14px}
.dv-bang th,.dv-bang td{border:1px solid #ccc;padding:8px 10px;vertical-align:top;text-align:left}
.dv-bang th{background:var(--dv-cs);color:#fff;font-weight:700;text-align:center;vertical-align:middle}
.dv-bang .dv-c{text-align:center}
.dv-bang .dv-nhom{background:#eef8fb}
.dv-cuon .dv-bang{min-width:860px}
.dv-bang-kv td{height:40px}
.dv-bang-kv td:first-child{width:60px;text-align:center}
.dv-bang-kv .dv-nhom{background:#c9e6f5;font-weight:700}
.dv-bang-mien td{width:50%}
.dv-bang-toi th{background:#333}
.dv-bang-toi td{padding:16px 10px}
.dv-bang-gia{font-size:13px;margin-bottom:12px}
.dv-bang-gia th{background:#1a8fd6}

/* tab */
.dv-tab-h{display:flex;justify-content:center;gap:12px;margin:0 0 24px;flex-wrap:wrap}
.dv-tab-h>span{cursor:pointer;user-select:none}
.dv-tab-vien .dv-tab-h>span{border:1px solid #1f3b70;color:#1f3b70;border-radius:20px;padding:6px 18px;font-size:14px;font-weight:600}
.dv-tab-vien .dv-tab-h>span.on{background:#1f3b70;color:#fff}
.dv-tab-gach .dv-tab-h>span{padding:6px 14px;color:#555;border-bottom:2px solid transparent}
.dv-tab-gach .dv-tab-h>span.on{color:var(--dv);border-color:var(--dv)}
.dv-tab-p{display:none;text-align:left}
.dv-tab-p.on{display:block}
.dv-tab-p>.vct-k{margin-bottom:0}

/* 2 cột lồng khối */
.dv-cot2{display:grid;grid-template-columns:1fr 1fr;gap:28px;text-align:left}
.dv-cot2>div>.vct-k{margin-bottom:18px}
.dv-cot2 .vct-h{font-size:22px}

/* hộp thông tin (thuê máy) */
.dv-hop{border:1px solid #e3e3e3;border-radius:8px;padding:18px 20px;background:#fff}
.dv-hop h4{font-size:15px;font-weight:700;margin:0 0 8px;padding-left:24px;position:relative}
.dv-hop h4:before{content:"";position:absolute;left:0;top:3px;width:14px;height:14px;border-radius:50%;border:3px solid var(--dv);box-sizing:border-box}
.dv-hop-t{margin:0 0 6px;font-size:14px;color:#555}
.dv-hop-p{display:flex;gap:10px;margin:0 0 12px;font-size:14px;color:#444}
.dv-hop-ic{width:22px;height:22px;flex:0 0 22px;margin-top:2px}
.dv-hop-y{display:block;margin-top:4px}
.dv-hop-link .dv-a{color:#222;font-size:14px;word-break:break-all}

/* thẻ giá thuê */
.dv-sp{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.dv-sp-i{border:1px solid #eee;border-radius:6px;overflow:hidden;display:flex;flex-direction:column;background:#fff}
.dv-sp-a img{width:100%;aspect-ratio:1;object-fit:contain}
.dv-sp-ten{font-size:12px;color:#666;padding:6px 12px 0;line-height:1.4;min-height:3.2em}
.dv-sp-gia{background:#f2f2f2;margin-top:auto;padding:10px 12px;display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 4px}
.dv-sp-gia small{width:100%;font-size:11px;color:#777}
.dv-sp-gia b{font-size:16px;color:#222}
.dv-sp-gia span{font-size:13px;color:#555}
.dv-sp-nut{display:block;text-align:center;background:var(--dv);color:#fff;font-size:13px;font-weight:600;padding:8px}

/* liên hệ: Zalo / Hotline */
.dv-lh-h{font-size:20px;font-weight:700;margin:0 0 14px;text-align:center}
.dv-lh-w{display:flex;justify-content:center;align-items:center;gap:16px;flex-wrap:wrap}
.dv-lh{display:inline-flex;gap:12px;flex-wrap:wrap;justify-content:center}
.dv-lh-n{display:flex;align-items:center;gap:8px;background:#007bff;color:#fff;border-radius:6px;padding:8px 16px;font-size:14px}
.dv-lh-n small{font-size:12px;color:#cce5ff}
.dv-lh-ic{width:24px;height:24px;object-fit:contain}
.dv-lh-the .dv-lh-n{flex-direction:column;justify-content:center;min-width:150px;padding:14px 24px;border-radius:8px;gap:6px}
.dv-lh-the .dv-lh-ic{width:40px;height:40px}
.dv-lh-the .dv-lh-n b{font-size:13px;font-weight:400;color:#cce5ff}
.dv-lh-the .dv-lh-n:last-child b{font-size:20px;font-weight:700;color:#fff}
.dv-lh-the .dv-lh-n:last-child small{font-size:18px}
.dv-lh-icon .dv-lh-n{background:none;color:#333;flex-direction:column;padding:0;gap:4px}
.dv-lh-icon .dv-lh-n b{display:none}
.dv-lh-icon .dv-lh-n small{color:#333}
.dv-lh-icon .dv-lh-ic{width:40px;height:40px}
.dv-lh-dau{font-size:15px}
.dv-lh-sau{font-style:italic;text-align:left;margin:22px 0 0;color:#444}
.dv-huy .dv-mau{background:#eef7fd;border-radius:6px;padding:12px 16px}

/* doanh nghiệp */
.dv-b2b-dau .vct-tren{font-size:26px;font-weight:700;color:var(--dv);letter-spacing:0}
.dv-b2b-dau .vct-h{font-size:20px;color:#222}
.dv-links{display:flex;gap:10px;flex-wrap:wrap}
.dv-pill{border:1px solid var(--dv);color:var(--dv);border-radius:20px;padding:6px 18px;font-weight:600;font-size:14px}
.dv-doitac{margin-bottom:24px}
.dv-doitac .vct-phu{font-size:14px;color:var(--dv);margin:0 0 12px}
.dv-doitac .vct-logo{gap:12px}
.dv-doitac .vct-logo>div{border:1px solid #e5e5e5;border-radius:4px;padding:8px;background:#fff;width:150px;height:84px;display:flex;align-items:center;justify-content:center}
.dv-doitac .vct-logo img{max-height:66px;max-width:132px}

/* gói dịch vụ */
.dv-member .vct-2c{grid-template-columns:minmax(0,300px) 1fr}
.dv-member .vct-phu{color:var(--dv)}

/* câu hỏi thường gặp */
.dv-faq{display:grid;grid-template-columns:minmax(0,260px) 1fr;gap:30px;align-items:start}
.dv-faq-tab{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.dv-faq-tab li{background:#ebebeb;font-size:14px;font-weight:700;padding:10px 25px 10px 12px;cursor:pointer;position:relative;border-radius:2px}
.dv-faq-tab li:after{content:"›";position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:18px;color:#888}
.dv-faq-tab li.on{background:var(--dv);color:#fff}
.dv-faq-tab li.on:after{color:#fff}
.dv-faq-p{display:none}
.dv-faq-p.on{display:block}
.dv-faq-p h3{font-size:18px;font-weight:700;margin:0 0 14px}
.dv-faq-i{border-bottom:1px solid #ddd;margin-bottom:14px}
.dv-faq-q{display:flex;gap:10px;align-items:flex-start;cursor:pointer}
.dv-faq-q h4{flex:1;font-size:14.5px;font-weight:700;margin:0;padding:0 0 14px}
.dv-faq-ic{flex:0 0 22px;height:22px;position:relative;cursor:pointer}
.dv-faq-ic:before,.dv-faq-ic:after{content:"";position:absolute;left:5px;right:5px;top:10px;height:2px;background:#555}
.dv-faq-ic:after{transform:rotate(90deg);transition:transform .2s}
.dv-faq-i.mo .dv-faq-ic:after{transform:rotate(0)}
.dv-faq-a{display:none;padding:0 0 14px;font-size:14.5px}
.dv-faq-i.mo .dv-faq-a{display:block}
.dv-faq-a .dv-a,.dv-p .dv-a{color:var(--dv);text-decoration:underline}

/* liên hệ (mẫu #cv-cta) */
.dv-kenh{max-width:1040px;margin:0 auto;padding:10px 0;color:#0f172a}
.dv-kenh-dau{text-align:center;margin-bottom:26px}
.dv-kenh-tren{display:inline-flex;align-items:center;gap:10px;color:#0f6cbd;font-size:12px;font-weight:700;letter-spacing:2.6px;text-transform:uppercase;margin-bottom:10px}
.dv-kenh-tren:before,.dv-kenh-tren:after{content:"";width:28px;height:1px;background:#0f6cbd;opacity:.5}
.dv-kenh-h{font-size:34px;font-weight:700;margin:0 0 12px;line-height:1.3}
.dv-kenh-mo{color:#5b6a7f;font-size:16px;max-width:640px;margin:0 auto;line-height:1.75}
.dv-kenh-hl{background:linear-gradient(135deg,#1279d2 0%,#0f6cbd 55%,#0a599e 100%);border:1px solid #0d5ea6;border-radius:16px;padding:22px 26px;color:#fff;box-shadow:0 6px 20px rgba(15,108,189,.25);margin-bottom:22px}
.dv-kenh-hl-i{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 22px;text-align:center}
.dv-kenh-hl-ic{width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center}
.dv-kenh-hl-ic svg{width:26px;height:26px}
.dv-kenh-hl-t{display:flex;flex-direction:column}
.dv-kenh-hl-nhan{font-size:13px;font-weight:800;letter-spacing:2.3px;text-transform:uppercase}
.dv-kenh-hl-ten{font-size:16px;font-weight:700}
.dv-kenh-hl-so{font-size:36px;font-weight:800;letter-spacing:1px;color:#fff}
.dv-kenh-hl-mail{width:100%;font-size:17px;font-weight:700}
.dv-kenh-l{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dv-kenh-the{display:flex;align-items:flex-start;gap:16px;background:#fff;border:1px solid #e6ecf2;border-radius:16px;padding:22px 20px;box-shadow:0 2px 10px rgba(15,23,42,.03);transition:box-shadow .2s,transform .2s}
body.shot .dv-kenh-the:hover{box-shadow:0 8px 24px rgba(15,23,42,.08);transform:translateY(-2px);opacity:1}
.dv-kenh-ic{flex:0 0 48px;height:48px;border-radius:12px;background:#f8fafc;border:1px solid #e6ecf2;display:flex;align-items:center;justify-content:center}
.dv-kenh-ic img,.dv-kenh-ic svg{width:26px;height:26px;object-fit:contain}
.dv-kenh-nhan{color:#0f6cbd;font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}
.dv-kenh-ten{font-size:16.5px;font-weight:700;margin:2px 0}
.dv-kenh-mo2{color:#5b6a7f;font-size:14px}
.mobile .dv-kenh-h{font-size:24px}
.mobile .dv-kenh-l{grid-template-columns:1fr}
.mobile .dv-kenh-hl-so{font-size:28px}

/* form đăng ký bảo hành */
.dv-form{max-width:900px;margin:0 auto}
.dv-form-h{font-size:28px;font-weight:500;color:#666;text-align:center;text-transform:uppercase;margin:0 0 30px}
.dv-form h3{font-size:18px;font-weight:400;color:#444;letter-spacing:.5px;margin:26px 0 14px;padding-bottom:10px;background:url('../../../16-ho-tro/bg_group_h3.png') no-repeat left bottom}
.dv-form input,.dv-form select{display:block;width:100%;height:42px;border:1px solid rgba(0,0,0,.15);border-radius:2px;padding:0 16px;font-size:14px;margin:0 0 12px;background:#fff;color:#1c1c1c}
.dv-form-hang{display:flex;gap:12px}
.dv-form-hang select{flex:1}
.dv-form-ghi{color:#e00;font-size:13px;font-style:italic;margin:0 0 10px}
.dv-form-nut{background:#29abe2;border:1px solid #29abe2;color:#fff;font-weight:700;font-size:14px;height:42px;padding:0 40px;border-radius:2px;cursor:pointer;margin-top:8px}

/* mobile */
.mobile .vct-k.dv-hong{padding:24px 16px}
.mobile .dv-h1{font-size:28px}
.mobile .dv-h2c{font-size:24px}
.mobile .dv-anhds,.mobile .dv-cot2,.mobile .dv-faq{grid-template-columns:1fr}
.mobile .dv-vong{grid-template-columns:1fr}
.mobile .dv-vong-a{order:-1}
.mobile .dv-vong-c{gap:16px}
.mobile .dv-vong-trai{text-align:left;order:2;flex-direction:column-reverse}
.mobile .vct-ds-tronAnh{grid-template-columns:repeat(2,1fr)}
.mobile .vct-ds-tronAnh .vct-ds-i img{width:120px;height:120px}
.mobile .vct-ds-so{grid-template-columns:repeat(2,1fr)}
.mobile .vct-ds-hop,.mobile .dv-hopchat .vct-ds{grid-template-columns:1fr}
.mobile .vct-ds-anh{grid-template-columns:repeat(2,1fr)}
.mobile .dv-sp{grid-template-columns:repeat(2,1fr)}
.mobile .dv-form-hang{flex-direction:column;gap:0}
.mobile .dv-member .vct-2c{grid-template-columns:1fr}
.mobile .dv-doitac .vct-logo>div{width:calc(50% - 6px)}
.mobile .vct-k.dv-h-hong .vct-h{font-size:20px}