/* Ánh Dương LED (denled) — trang trong theo mockup Astra đợt 6 (10-03): Giới thiệu, Cửa hàng/danh mục, Chi tiết SP, Liên hệ, Tin tức.
   Nạp trên MỌI trang sau CSS trang chủ -> chỉ dùng tiền tố riêng dli-/dls-/dlp-/dlb- (không trùng class trang chủ dl-*). */
body.dl-built #content, .dli-page { background: #fff !important; padding: 0 !important; }
.dli-page { overflow: hidden; }
.dli-hero .col, .dli-story .col, .dli-vals .col, .dli-road .col, .dli-team .col, .dli-commit .col, .dlc-sec .col { padding: 0 !important; }
.dli-hero .row { max-width: none !important; margin: 0 !important; }
.dli-crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 15px; color: #e3ebf7; }
.dli-crumb a { color: inherit !important; } .dli-crumb i { font-style: normal; opacity: .8; }
.dli-crumb span { font-weight: 500; }
.dli-h2 { color: var(--dl-ink) !important; font-size: 42px !important; font-weight: 700 !important; line-height: 1.18 !important; letter-spacing: -.015em; margin: 0 !important; }
.dli-sub { color: var(--dl-muted); font-size: 18px; margin-top: 8px; }
.dli-link { display: inline-flex; align-items: center; gap: 10px; color: var(--dl-b) !important; font-size: 17px; font-weight: 600; margin-top: 18px; }
.dli-link img { width: 20px; height: 20px; }

/* ---------- dải đầu trang (ảnh rộng + lớp phủ trái) ---------- */
.section.dli-hero { padding: 0 !important; }
.dli-hero-in { position: relative; min-height: 400px; display: flex; align-items: center; background: var(--dl-navy) var(--hero) center 62% / cover no-repeat; }
.dli-hero-in::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8, 26, 60, .95) 0%, rgba(8, 26, 60, .78) 32%, rgba(8, 26, 60, .15) 62%, rgba(8, 26, 60, 0) 80%); }
.dli-hero-txt { position: relative; z-index: 1; width: 100%; padding-top: 6px; padding-bottom: 12px; }
.dli-h1 { color: #fff !important; font-size: 56px !important; font-weight: 700 !important; line-height: 1.12 !important; letter-spacing: -.02em; margin: 30px 0 14px !important; }
.dli-lead { color: #e6edf8; font-size: 24px; line-height: 1.5; }

/* ---------- câu chuyện ---------- */
.section.dli-story { padding: 32px 0 38px !important; }
.dli-story-in { display: grid; grid-template-columns: minmax(0, 650fr) minmax(0, 567fr); gap: 32px; align-items: center; }
.dli-eye { color: var(--dl-b); font-size: 15px; font-weight: 600; text-transform: uppercase; letter-spacing: .02em; margin-bottom: 14px; }
.dli-story .dli-h2 { font-size: 43px !important; margin-bottom: 22px !important; }
.dli-p { color: #3f4a5c; font-size: 18px; line-height: 1.6; margin-bottom: 18px; }
.dli-story-img { aspect-ratio: 567 / 444; overflow: hidden; background: #dfe7f1; }
.dli-story-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------- định hướng ---------- */
.section.dli-vals { padding: 34px 0 40px !important; background: linear-gradient(180deg, #eef5fd, #f3f8fe) !important; }
.dli-val-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 30px; }
.dli-val { background: #fff; border: 1px solid #e3ebf5; border-radius: 4px; text-align: center; padding: 30px 26px 30px; box-shadow: 0 2px 10px rgba(16, 40, 80, .04); }
.dli-val img { width: 80px; height: 80px; display: block; margin: 0 auto 16px; }
.dli-val h3 { color: var(--dl-ink) !important; font-size: 25px !important; font-weight: 600 !important; margin: 0 0 14px !important; }
.dli-val div { color: #5b6677; font-size: 17.5px; line-height: 1.6; }

/* ---------- chặng đường ---------- */
.section.dli-road { padding: 38px 0 42px !important; }
.dli-steps { display: grid; grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr) 56px minmax(0, 1.12fr); align-items: center; margin-top: 30px; }
.dli-step { display: flex; align-items: center; gap: 24px; }
.dli-ci { flex: 0 0 auto; width: 90px; height: 90px; border-radius: 50%; background: #e9f3fe; display: flex; align-items: center; justify-content: center; }
.dli-ci img { width: 48px; height: 48px; }
.dli-step h3 { color: var(--dl-ink) !important; font-size: 21px !important; font-weight: 600 !important; margin: 0 0 8px !important; }
.dli-step h3 + div { color: #5b6677; font-size: 16.5px; line-height: 1.55; }
.dli-arr { height: 2px; background: #9cc9f6; position: relative; margin: 0 10px; }
.dli-arr::after { content: ""; position: absolute; right: -2px; top: -6px; width: 12px; height: 12px; border-top: 2px solid #9cc9f6; border-right: 2px solid #9cc9f6; transform: rotate(45deg); }

/* ---------- con người ---------- */
.section.dli-team { padding: 36px 0 36px !important; background: linear-gradient(180deg, #f4f8fd, #eef5fd) !important; }
.dli-team-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 26px; }
.dli-tm { background: #fff; border: 1px solid #e3ebf5; border-radius: 3px; overflow: hidden; }
.dli-tm-img { aspect-ratio: 405 / 256; overflow: hidden; background: #dfe7f1; }
.dli-tm-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dli-tm h3 { color: var(--dl-ink) !important; font-size: 20px !important; font-weight: 600 !important; margin: 0 !important; padding: 18px 24px 20px; }

/* ---------- cam kết (dùng lưới dl-why của trang chủ) ---------- */
.section.dli-commit { padding: 32px 0 46px !important; }
.dli-why { margin-top: 26px; }
.dli-why .dl-wi { border-left-color: #e1e8f1; }

/* ---------- CTA xanh ---------- */
.dli-cta { background: #0a7fe8; }
.dli-cta-in { display: flex; align-items: center; justify-content: space-between; gap: 30px; min-height: 140px; padding-top: 22px; padding-bottom: 22px; }
.dli-cta h2 { color: #fff !important; font-size: 40px !important; font-weight: 600 !important; letter-spacing: -.01em; margin: 0 0 8px !important; line-height: 1.2 !important; }
.dli-cta-txt > div { color: #e6f1ff; font-size: 19px; }
.dli-cta-act { display: flex; align-items: center; gap: 0; flex: 0 0 auto; }
.dli-cta-btn { display: inline-flex; align-items: center; gap: 12px; height: 62px; padding: 0 34px; background: #fff; color: var(--dl-b2) !important; border-radius: 3px; font-size: 18px; font-weight: 600; white-space: nowrap; }
.dli-cta-btn img { width: 20px; height: 20px; }
.dli-cta-tel { color: #fff !important; font-size: 21px; font-weight: 600; white-space: nowrap; margin-left: 34px; padding-left: 34px; border-left: 1px solid rgba(255, 255, 255, .55); line-height: 46px; }

/* ---------- cửa hàng ---------- */
.dls-hero { display: grid; grid-template-columns: minmax(0, 560fr) minmax(0, 880fr); min-height: 319px; background: var(--dl-navy); }
.dls-hero-txt { padding: 34px 30px 36px 70px; color: #fff; }
.dls-h1 { color: #fff !important; font-size: 60px !important; font-weight: 700 !important; line-height: 1.08 !important; letter-spacing: -.02em; margin: 18px 0 16px !important; }
.dls-lead { color: #dfe7f3; font-size: 22px; line-height: 1.5; }
.dls-hero-img { position: relative; overflow: hidden; background: #1c3a6b; }
.dls-hero-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 62%; }
.dls-main { background: linear-gradient(180deg, #f2f7fd, #eaf3fd); padding: 26px 0 30px; }
.dls-in { max-width: 1394px; margin: 0 auto; padding: 0 0 0 47px; display: grid; grid-template-columns: 350px minmax(0, 1fr); gap: 30px; align-items: start; }
.dls-side { display: flex; flex-direction: column; gap: 26px; }
.dls-filter { background: #fff; border-radius: 4px; box-shadow: 0 2px 12px rgba(16, 40, 80, .06); padding: 22px 18px 20px; margin: 0; }
.dls-ft { display: flex; align-items: center; justify-content: space-between; padding: 0 0 18px; border-bottom: 1px solid #e3e9f1; }
.dls-ft b { color: var(--dl-ink); font-size: 23px; font-weight: 600; }
.dls-reset { display: inline-flex; align-items: center; gap: 6px; color: var(--dl-b) !important; font-size: 15px; }
.dls-reset img { width: 18px; height: 18px; }
.dls-grp { padding: 16px 0 20px; border-bottom: 1px solid #e3e9f1; }
.dls-grp:last-child { border-bottom: 0; padding-bottom: 0; }
.dls-grp h4 { color: var(--dl-ink) !important; font-size: 19px !important; font-weight: 600 !important; margin: 0 0 12px !important; }
.dls-ck { display: flex !important; align-items: center; gap: 14px; margin: 0 0 10px !important; color: #4b5668 !important; font-size: 16.5px !important; font-weight: 400 !important; cursor: pointer; line-height: 1.4; }
.dls-ck input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0 !important; }
.dls-ck i { flex: 0 0 auto; width: 22px; height: 22px; border: 1.5px solid #a9b4c3; border-radius: 3px; background: #fff; position: relative; }
.dls-ck input:checked + i { background: var(--dl-b2); border-color: var(--dl-b2); }
.dls-ck input:checked + i::after { content: ""; position: absolute; left: 6px; top: 2px; width: 6px; height: 11px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.dls-ck input:focus-visible + i { outline: 2px solid var(--dl-b); outline-offset: 2px; }
.dls-pr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.dls-pr label { color: #4b5668 !important; font-size: 15.5px !important; font-weight: 400 !important; margin: 0 !important; }
.dls-pr input[type=text] { height: 52px !important; margin: 10px 0 0 !important; border: 1px solid #c7d0dc !important; border-radius: 3px !important; box-shadow: none !important; }
.dls-apply { width: 100%; height: 52px; margin: 16px 0 0 !important; background: #fff !important; border: 2px solid var(--dl-b2) !important; color: var(--dl-b2) !important; border-radius: 4px !important; font-size: 16.5px !important; font-weight: 500 !important; text-transform: none !important; letter-spacing: 0 !important; }
.dls-help { background: var(--dl-navy); border-radius: 4px; padding: 26px 24px 28px; color: #fff; }
.dls-help h3 { color: #fff !important; font-size: 27px !important; font-weight: 600 !important; margin: 0 0 10px !important; }
.dls-help > div { color: #d2dced; font-size: 16.5px; line-height: 1.5; }
.dls-tel { display: flex; align-items: center; gap: 10px; color: #fff !important; font-size: 29px; font-weight: 700; margin: 18px 0 16px; }
.dls-tel img { width: 34px; height: 34px; }
.dls-hbtn { display: inline-flex; align-items: center; gap: 12px; height: 56px; padding: 0 34px; background: var(--dl-b2); color: #fff !important; border-radius: 3px; font-size: 17px; font-weight: 600; }
.dls-hbtn img { width: 20px; height: 20px; }
.dls-body { padding-right: 46px; }
.dls-bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 0 0 16px; }
.dls-count { color: #4b5668; font-size: 16px; }
.dls-sort { display: flex !important; align-items: center; gap: 14px; margin: 0 !important; color: #4b5668 !important; font-size: 16px !important; font-weight: 400 !important; }
.dls-sel select { height: 48px !important; min-width: 206px; margin: 0 !important; padding: 0 40px 0 16px !important; border: 1px solid #d4dbe5 !important; border-radius: 3px !important; background: #fff url(icons/chev.png) right 12px center / 18px no-repeat !important; -webkit-appearance: none; appearance: none; box-shadow: none !important; font-size: 16px !important; color: #26324a !important; }
.dls-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px 18px; }
.dls-card { background: #fff; border-radius: 4px; box-shadow: 0 2px 10px rgba(16, 40, 80, .06); overflow: hidden; display: flex; flex-direction: column; }
.dls-card[hidden] { display: none; }
.dls-img { display: block; aspect-ratio: 306 / 216; background: #f2f4f7; overflow: hidden; }
.dls-img img { width: 100%; height: 100%; object-fit: contain; display: block; mix-blend-mode: multiply; }
.dls-b { padding: 14px 16px 16px; display: flex; flex-direction: column; flex: 1 1 auto; }
.dls-b h3 { margin: 0 0 12px !important; font-size: 16.5px !important; font-weight: 600 !important; line-height: 1.5 !important; letter-spacing: -.01em; }
.dls-b h3 a { color: #26324a !important; } .dls-b h3 span { font-weight: 500; }
.dls-chips { flex-wrap: nowrap; gap: 6px; } .dls-chips span { font-size: 12.5px; padding: 5px 9px; }
.dls-b .dl-more { margin-top: auto; text-decoration: none; font-weight: 600; }
.dls-empty { background: #fff; padding: 30px; text-align: center; color: #4b5668; border-radius: 4px; }
.dls-pages { display: flex; justify-content: center; gap: 12px; margin-top: 26px; }
.dls-pages:empty { display: none; }
.dls-pages button { width: 52px; height: 52px; margin: 0 !important; padding: 0 !important; background: #fff !important; border: 1px solid #d4dbe5 !important; border-radius: 3px !important; color: #26324a !important; font-size: 17px !important; font-weight: 500 !important; min-height: 0 !important; line-height: 1 !important; }
.dls-pages button.on { background: var(--dl-b2) !important; border-color: var(--dl-b2) !important; color: #fff !important; }
.dls-pages button[disabled] { opacity: .4; }
.dls-why { background: linear-gradient(180deg, #f3f9ff, #e6f2fe); padding: 26px 0 36px; }
.dls-why .dl-why-grid { margin-top: 22px; }

/* ---------- chi tiết SP ---------- */
.dlp-crumb { color: #6a768a; font-size: 14.5px; padding-top: 22px; padding-bottom: 18px; }
.dlp-crumb span { color: var(--dl-ink); font-weight: 600; }
.dlp-top { display: grid; grid-template-columns: minmax(0, 672fr) minmax(0, 570fr); gap: 36px; align-items: start; }
.dlp-main { aspect-ratio: 672 / 504; background: #f2f4f7; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.dlp-main img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.dlp-thumbs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }
.dlp-thumbs button { aspect-ratio: 150 / 147; padding: 0 !important; margin: 0 !important; background: #f2f4f7 !important; border: 2px solid transparent !important; border-radius: 2px !important; overflow: hidden; min-height: 0 !important; }
.dlp-thumbs button.on { border-color: var(--dl-b2) !important; }
.dlp-thumbs img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dlp-kick { color: var(--dl-b2); font-size: 14.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .01em; margin-top: 4px; }
.dlp-title { color: var(--dl-ink) !important; font-size: 44px !important; font-weight: 700 !important; line-height: 1.17 !important; letter-spacing: -.015em; margin: 12px 0 10px !important; }
.dlp-sku { color: #3f4a5c; font-size: 16px; }
.dlp-price { color: var(--dl-b) !important; font-size: 41px; font-weight: 700; margin: 18px 0 14px; line-height: 1.1; }
.dlp-desc { color: #4b5668; font-size: 16.5px; line-height: 1.6; padding-bottom: 22px; border-bottom: 1px solid #e3e9f1; }
.dlp-opts { padding: 22px 0 6px; }
.dlp-opt { display: flex; align-items: center; gap: 0; margin-bottom: 20px; }
.dlp-opt > span { width: 114px; color: #26324a; font-size: 16px; }
.dlp-chip { display: inline-flex; align-items: center; height: 44px; padding: 0 20px; border: 1.5px solid var(--dl-b2); border-radius: 3px; color: var(--dl-b2); font-size: 16px; font-weight: 500; }
.dlp-qty { display: inline-flex; border: 1px solid #d4dbe5; border-radius: 3px; height: 44px; }
.dlp-qty button { width: 46px; margin: 0 !important; padding: 0 !important; min-height: 0 !important; background: #fff !important; color: #26324a !important; font-size: 22px !important; line-height: 1 !important; border: 0 !important; }
.dlp-qty input[type=number] { width: 56px !important; height: 42px !important; margin: 0 !important; padding: 0 !important; border: 0 !important; border-left: 1px solid #d4dbe5 !important; border-right: 1px solid #d4dbe5 !important; box-shadow: none !important; text-align: center; font-size: 16px !important; -moz-appearance: textfield; }
.dlp-qty input::-webkit-inner-spin-button, .dlp-qty input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.dlp-act { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.dlp-act a { display: flex; align-items: center; justify-content: center; height: 56px; border-radius: 3px; font-size: 17px; font-weight: 600; }
.dlp-buy { background: var(--dl-b2); color: #fff !important; }
.dlp-ct { border: 1.5px solid var(--dl-b2); color: var(--dl-b2) !important; }
.dlp-call { display: flex; align-items: center; gap: 12px; color: var(--dl-b2) !important; font-size: 17px; font-weight: 600; margin: 22px 0 0; padding-bottom: 22px; border-bottom: 1px solid #e3e9f1; }
.dlp-call img { width: 26px; height: 26px; }
.dlp-badges { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); padding-top: 22px; }
.dlp-badges > div { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; border-left: 1px solid #e3e9f1; }
.dlp-badges > div:first-child { border-left: 0; }
.dlp-badges img { width: 54px; height: 54px; }
.dlp-badges span { color: var(--dl-b2); font-size: 16.5px; font-weight: 600; }
.dlp-tabs { display: flex; gap: 0; margin-top: 42px; border-bottom: 1px solid #dfe5ee; }
.dlp-tabs button { margin: 0 !important; padding: 0 30px !important; height: 56px; min-height: 0 !important; background: transparent !important; border: 0 !important; border-bottom: 3px solid transparent !important; border-radius: 0 !important; color: #3f4a5c !important; font-size: 18px !important; font-weight: 500 !important; text-transform: none !important; letter-spacing: 0 !important; }
.dlp-tabs button.on { color: var(--dl-b2) !important; border-bottom-color: var(--dl-b2) !important; font-weight: 600 !important; }
.dlp-pane { padding: 34px 0 40px; }
.dlp-feat { display: grid; grid-template-columns: minmax(0, 866fr) minmax(0, 380fr); gap: 32px; align-items: start; }
.dlp-h2 { color: var(--dl-ink) !important; font-size: 42px !important; font-weight: 700 !important; letter-spacing: -.015em; line-height: 1.2 !important; margin: 0 0 14px !important; }
.dlp-p { color: #4b5668; font-size: 17px; line-height: 1.65; }
.dlp-fig { margin: 24px 0 0; position: relative; aspect-ratio: 866 / 400; overflow: hidden; background: #1c3a6b; border-radius: 2px; }
.dlp-fig img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dlp-fig figcaption { position: absolute; left: 0; right: 0; bottom: 0; background: rgba(9, 28, 64, .92); color: #fff; font-size: 16px; font-weight: 500; padding: 14px 26px; }
.dlp-spec { border: 1px solid #e3e9f1; border-radius: 3px; overflow: hidden; }
.dlp-spec h3 { margin: 0 !important; padding: 20px 18px; background: #eef5fd; color: var(--dl-ink) !important; font-size: 25px !important; font-weight: 600 !important; }
.dlp-spec table { width: 100%; margin: 0; border-collapse: collapse; }
.dlp-spec th, .dlp-spec td { padding: 14px 18px !important; border: 0 !important; border-top: 1px solid #e3e9f1 !important; font-size: 16px; text-transform: none !important; letter-spacing: 0 !important; color: #4b5668 !important; font-weight: 400 !important; text-align: left; }
.dlp-spec th { width: 52%; border-right: 1px solid #e3e9f1 !important; }
.dlp-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; margin-top: 34px; }
.dlp-two h3 { color: var(--dl-ink) !important; font-size: 26px !important; font-weight: 600 !important; margin: 0 0 16px !important; }
.dlp-chk { list-style: none; margin: 0 !important; padding: 0; }
.dlp-chk li { position: relative; padding-left: 40px; margin: 0 0 10px !important; color: #4b5668; font-size: 17px; line-height: 1.5; }
.dlp-chk li::before { content: ""; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; background: var(--dl-b2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 14px no-repeat; }
.dlp-content { color: #4b5668; font-size: 17px; line-height: 1.65; max-width: 900px; }
.dlp-content img { max-width: 100%; height: auto; }
.dlp-content h2, .dlp-content h3 { color: var(--dl-ink) !important; font-size: 24px !important; }
.dlp-rel { background: linear-gradient(180deg, #f2f7fd, #eaf3fd); padding: 36px 0 34px; margin-top: 10px; }
.dlp-relh { font-size: 42px !important; }
.dlp-rel-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin-top: 24px; }
.dlp-rel-grid .dls-img { aspect-ratio: 300 / 225; }

/* ---------- tin tức ---------- */
.dlb-main { padding-top: 46px; padding-bottom: 56px; }
.dlb-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 36px; }
.dlb-card .dlb-img { aspect-ratio: 400 / 240; }
.dlb-noimg { display: block; width: 100%; height: 100%; background: #dfe7f1; }
.dlb-pages { display: flex; justify-content: center; gap: 10px; margin-top: 40px; }
.dlb-pages .page-numbers { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border: 1px solid #d4dbe5; border-radius: 3px; color: #26324a; font-size: 16px; }
.dlb-pages .current { background: var(--dl-b2); border-color: var(--dl-b2); color: #fff; }
.dlb-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 350px; gap: 50px; align-items: start; padding-bottom: 50px; }
.dlb-title { color: var(--dl-ink) !important; font-size: 42px !important; font-weight: 700 !important; line-height: 1.2 !important; letter-spacing: -.015em; margin: 6px 0 12px !important; }
.dlb-meta { color: #7a8494; font-size: 15px; margin-bottom: 24px; }
.dlb-thumb img { width: 100%; height: auto; display: block; border-radius: 2px; margin-bottom: 26px; }
.dlb-content { color: #3f4a5c; font-size: 17.5px; line-height: 1.75; }
.dlb-content h2 { color: var(--dl-ink) !important; font-size: 28px !important; margin: 30px 0 14px !important; }
.dlb-content h3 { color: var(--dl-ink) !important; font-size: 22px !important; margin: 24px 0 12px !important; }
.dlb-content img { max-width: 100%; height: auto; }
.dlb-side { display: flex; flex-direction: column; gap: 26px; position: sticky; top: 20px; }
.dlb-box { border: 1px solid #e3e9f1; border-radius: 4px; padding: 20px; }
.dlb-box h3 { color: var(--dl-ink) !important; font-size: 21px !important; margin: 0 0 14px !important; }
.dlb-mini { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 12px; align-items: center; padding: 10px 0; border-top: 1px solid #eef2f7; color: #26324a !important; font-size: 15px; line-height: 1.4; font-weight: 500; }
.dlb-mini img { width: 76px; height: 56px; object-fit: cover; display: block; }
.dlb-rel { background: #f2f7fd; padding: 40px 0 46px; }
.dlb-rel .dlb-grid { margin-top: 24px; }

/* menu: mục đang xem (Sản phẩm ở cửa hàng/SP, Tin tức ở bài/chuyên mục, Liên hệ) — như mockup cửa hàng */
body.woocommerce #header .header-nav-main > li:first-child > a, body.single-post #header .header-nav-main > li:nth-child(5) > a, body.category #header .header-nav-main > li:nth-child(5) > a { color: var(--dl-b) !important; box-shadow: inset 0 -2px 0 var(--dl-b); }

/* ---------- trang không có mockup riêng (dựng theo nhịp trang Giới thiệu): Dịch vụ, Dự án, Hỏi đáp ---------- */
.section.dlc-sec { padding: 40px 0 46px !important; }
.dlv-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 28px; }
.dlv-card { border: 1px solid var(--dl-line); border-radius: 3px; overflow: hidden; background: #fff; }
.dlv-img { aspect-ratio: 404 / 238; overflow: hidden; background: #dfe7f1; }
.dlv-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dlv-b { padding: 20px 22px 22px; }
.dlv-b h3 { color: var(--dl-ink) !important; font-size: 21px !important; font-weight: 600 !important; line-height: 1.35 !important; margin: 0 0 10px !important; }
.dlv-p { color: #5b6677; font-size: 16.5px; line-height: 1.6; margin-bottom: 14px; }
.dlv-b .dlp-chk li { font-size: 16px; margin-bottom: 8px !important; }
.section.dlv-proc { background: linear-gradient(180deg, #eef5fd, #f3f8fe) !important; }
.dlj-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px 22px; margin-top: 28px; }
.dlj-card { border: 1px solid var(--dl-line); border-radius: 3px; overflow: hidden; }
.dlj-img { aspect-ratio: 404 / 250 !important; border-radius: 0 !important; }
.dlj-img span { font-size: 19px !important; }
.dlj-b { padding: 16px 20px 20px; }
.dlj-b small { display: block; color: var(--dl-b); font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.dlj-b div { color: #5b6677; font-size: 16px; line-height: 1.55; }
.dlf-in { display: grid; grid-template-columns: minmax(0, 420fr) minmax(0, 800fr); gap: 50px; align-items: start; }
.dlf-side .dli-h2 { margin-bottom: 16px !important; }
.dlf-warranty { background: #eef5fd; border-radius: 4px; padding: 22px 24px 14px; margin-top: 10px; }
.dlf-warranty h3 { color: var(--dl-ink) !important; font-size: 21px !important; margin: 0 0 14px !important; }
.dlf-warranty .dlp-chk li { font-size: 16px; }
.dlf-q { border: 1px solid var(--dl-line); border-radius: 4px; margin-bottom: 12px; background: #fff; }
.dlf-q summary { list-style: none; cursor: pointer; position: relative; padding: 18px 56px 18px 22px; color: var(--dl-ink); font-size: 18px; font-weight: 600; line-height: 1.45; }
.dlf-q summary::-webkit-details-marker { display: none; }
.dlf-q summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border-radius: 50%; background: #e9f3fe; color: var(--dl-b2); font-size: 22px; line-height: 30px; text-align: center; font-weight: 500; }
.dlf-q[open] summary::after { content: "−"; }
.dlf-q[open] summary { color: var(--dl-b2); }
.dlf-a { padding: 0 22px 20px; color: #4b5668; font-size: 16.5px; line-height: 1.7; }

/* ---------- mobile ---------- */
/* ---------- Liên hệ (dlk-) + Nhà thông minh (dlm-) — 10-03 ---------- */
.dlk-hero .dli-hero-in { min-height: 330px; }
.dlk-in { display: grid; grid-template-columns: minmax(0, 700fr) minmax(0, 520fr); gap: 50px; align-items: start; }
.dli-h2.dlk-h2 { font-size: 34px !important; }
.dlk-sub { font-size: 17px; margin: 8px 0 22px; line-height: 1.55; }
.dlk-form .wpcf7-form label { display: block; color: var(--dl-ink); font-size: 15.5px; font-weight: 600; margin: 0 0 14px; }
.dlk-form .wpcf7-form label i { color: #e5484d; font-style: normal; }
.dlk-form .wpcf7-form-control-wrap { display: block; margin-top: 8px; }
.dlk-form .wpcf7-form input[type=text], .dlk-form .wpcf7-form input[type=tel], .dlk-form .wpcf7-form input[type=email], .dlk-form .wpcf7-form select { height: 48px; border: 1px solid #d5dde8; border-radius: 4px; box-shadow: none; font-size: 15.5px; padding: 0 16px; margin: 0; width: 100%; }
.dlk-form .wpcf7-form textarea { min-height: 110px; height: 110px; border: 1px solid #d5dde8; border-radius: 4px; box-shadow: none; font-size: 15.5px; padding: 12px 16px; margin: 0; }
.dlk-f2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.dlk-form .wpcf7-form input[type=submit] { background: var(--dl-b2) !important; color: #fff !important; border: 0; border-radius: 4px; min-height: 52px; padding: 0 30px; font-size: 17px; font-weight: 600; text-transform: none; letter-spacing: 0; margin: 4px 0 0; }
.dlk-form .wpcf7-spinner { position: absolute; }
.dlk-info .dlk-h2 { margin-top: 0 !important; }
.dlk-card { display: flex; align-items: center; gap: 26px; background: #edf5fe; border-radius: 6px; padding: 22px 26px; margin-bottom: 14px; color: var(--dl-ink) !important; }
.dlk-card img { width: 50px; height: 50px; flex: 0 0 50px; }
.dlk-card span { display: block; color: var(--dl-b); font-size: 16px; font-weight: 600; margin-bottom: 2px; }
.dlk-card b { display: block; color: var(--dl-ink); font-size: 21px; font-weight: 700; line-height: 1.35; overflow-wrap: anywhere; }
.dlk-time { display: flex; align-items: center; gap: 22px; padding: 12px 0 0 2px; }
.dlk-time img { width: 42px; height: 42px; flex: 0 0 42px; }
.dlk-time b { display: block; color: var(--dl-ink); font-size: 17px; font-weight: 600; }
.dlk-time span { color: var(--dl-muted); font-size: 15px; }
.dlk-maphd { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.dlk-maphd .dli-h2 { flex: 0 0 auto; width: fit-content; }
.dlk-dir { margin-top: 0; }
.dlk-mapbox { position: relative; height: 270px; border-radius: 4px; overflow: hidden; background: #e2e8f0; }
.dlk-mapbox iframe { width: 100%; height: 100%; border: 0; display: block; }
.dlk-tag { position: absolute; left: calc(50% + 24px); top: calc(50% - 72px); background: #fff; border-radius: 6px; padding: 10px 16px; box-shadow: 0 4px 14px rgba(16, 40, 80, .16); }
.dlk-tag b { display: block; color: var(--dl-b); font-size: 15px; } .dlk-tag span { color: #3f4a5c; font-size: 13.5px; }
.dlk-faq-in { display: grid; grid-template-columns: minmax(0, 420fr) minmax(0, 800fr); gap: 50px; align-items: start; }
.dli-h2.dlk-fh2 { font-size: 40px !important; }
.section.dlm-sec { padding: 56px 0 60px !important; }
.dlm-sec .col { padding: 0 !important; }
.dlm-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 28px; }
.dlm-card { display: flex; gap: 20px; align-items: flex-start; border: 1px solid #e3ebf5; border-radius: 4px; padding: 24px 22px; background: #fff; }
.dlm-card img { width: 52px; height: 52px; flex: 0 0 52px; }
.dlm-card h3 { color: var(--dl-ink) !important; font-size: 20px !important; margin: 0 0 6px !important; }
.dlm-card div div { color: #4b5668; font-size: 16px; line-height: 1.55; }

@media (max-width: 849px) {
  .dli-crumb { font-size: 13.5px; }
  .dli-h2, .dli-story .dli-h2, .dlp-h2, .dlp-relh { font-size: 28px !important; }
  .dli-sub { font-size: 16px; }
  /* dải đầu: ảnh trên 230px, chữ dưới trên nền xanh than (LESSONS 112/258) */
  .dli-hero-in { display: block; min-height: 0; background: var(--dl-navy); padding-top: 230px; }
  .dli-hero-in::before { inset: 0 0 auto 0; height: 230px; background: var(--hero) center 60% / cover no-repeat; }
  .dli-hero-txt { padding: 22px 16px 30px; }
  .dli-h1 { font-size: 36px !important; margin: 14px 0 10px !important; }
  .dli-lead { font-size: 17px; } .dli-lead br { display: none; }
  .section.dli-story, .section.dli-vals, .section.dli-road, .section.dli-team, .section.dli-commit { padding: 34px 0 36px !important; }
  .dli-story-in, .dli-val-grid, .dli-team-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .dli-story-img { order: -1; }
  .dli-p { font-size: 16px; }
  .dli-h2 br, .dli-val div br, .dli-step div br { display: none; }
  .dli-val { padding: 22px 18px; } .dli-val img { width: 60px; height: 60px; } .dli-val h3 { font-size: 21px !important; } .dli-val div { font-size: 15.5px; }
  .dli-steps { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .dli-arr { display: none; }
  .dli-ci { width: 70px; height: 70px; } .dli-ci img { width: 36px; height: 36px; }
  .dli-step { gap: 16px; } .dli-step h3 { font-size: 18px !important; } .dli-step h3 + div { font-size: 15px; }
  .dli-tm h3 { font-size: 17px !important; padding: 14px 16px; }
  .dli-cta-in { flex-direction: column; align-items: flex-start; gap: 18px; padding: 28px 16px; }
  .dli-cta h2 { font-size: 27px !important; } .dli-cta-txt > div { font-size: 16px; }
  .dli-cta-act { flex-direction: column; align-items: flex-start; gap: 14px; }
  .dli-cta-tel { margin: 0; padding: 0; border: 0; line-height: 1.4; font-size: 19px; }
  .dls-hero { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .dls-hero-img { order: -1; height: 230px; }
  .dls-hero-txt { padding: 22px 16px 28px; }
  .dls-h1 { font-size: 36px !important; margin: 12px 0 10px !important; } .dls-h1 br { display: none; }
  .dls-lead { font-size: 17px; } .dls-lead br { display: none; }
  .dls-main { padding: 18px 0 26px; }
  .dls-in { grid-template-columns: minmax(0, 1fr); padding: 0 16px; gap: 18px; }
  .dls-side { order: 2; } .dls-body { order: 1; padding: 0; }
  .dls-bar { flex-direction: column; align-items: flex-start; gap: 10px; }
  .dls-grid, .dlp-rel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .dls-b { padding: 10px 10px 12px; } .dls-b h3 { font-size: 14px !important; } .dls-chips span { font-size: 12px; padding: 4px 7px; }
  .dls-pages button { width: 44px; height: 44px; }
  .dls-help h3 { font-size: 23px !important; } .dls-tel { font-size: 25px; }
  .dlp-crumb { padding: 14px 16px 12px; font-size: 13px; }
  .dlp-top, .dlp-feat, .dlp-two, .dlb-wrap { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .dlp-title { font-size: 30px !important; } .dlp-price { font-size: 32px; }
  .dlp-act a { height: 50px; } .dlp-badges span { font-size: 14px; } .dlp-badges img { width: 42px; height: 42px; }
  .dlp-tabs { overflow-x: auto; margin-top: 28px; } .dlp-tabs button { padding: 0 18px !important; font-size: 16px !important; height: 50px; flex: 0 0 auto; }
  .dlp-pane { padding: 24px 0 30px; }
  .dlp-fig { aspect-ratio: 4 / 3; } .dlp-fig figcaption { font-size: 14px; padding: 10px 14px; }
  .dlp-spec h3 { font-size: 21px !important; }
  .dlp-two { margin-top: 24px; } .dlp-two h3 { font-size: 21px !important; }
  .dlp-chk li, .dlp-p, .dlp-content { font-size: 16px; }
  .dlp-rel { padding: 28px 0 30px; }
  .dlb-main { padding: 30px 16px 40px; }
  .dlb-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .dlb-title { font-size: 28px !important; }
  .dlb-wrap { padding: 0 16px 36px; }
  .dlb-side { position: static; }
  .dlb-content { font-size: 16px; }
  .dlv-grid, .dlj-grid, .dlf-in { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .section.dlc-sec { padding: 30px 0 34px !important; }
  .dlf-side .dli-h2 br { display: none; }
  .dlf-q summary { font-size: 16px; padding: 14px 50px 14px 16px; } .dlf-a { padding: 0 16px 16px; font-size: 15.5px; }
}
@media (min-width: 850px) and (max-width: 1399px) {
  .dls-in { padding: 0 30px; grid-template-columns: 300px minmax(0, 1fr); gap: 24px; }
  .dls-body { padding-right: 0; }
  .dls-hero-txt { padding-left: 30px; }
  .dls-h1 { font-size: 50px !important; }
  .dli-steps { grid-template-columns: minmax(0, 1fr) 40px minmax(0, 1fr) 40px minmax(0, 1fr); }
  .dli-ci { width: 72px; height: 72px; } .dli-ci img { width: 38px; height: 38px; }
  .dli-step { gap: 14px; } .dli-step h3 + div br { display: none; }
  .dlp-rel-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
  .dlb-wrap { grid-template-columns: minmax(0, 1fr) 300px; gap: 30px; }
  .dli-cta h2 { font-size: 32px !important; }
}
@media (min-width: 850px) and (max-width: 1199px) {
  .dls-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dls-in { grid-template-columns: 270px minmax(0, 1fr); }
  .dlp-top { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 26px; }
  .dlp-title { font-size: 34px !important; }
  .dlp-feat { grid-template-columns: minmax(0, 1fr) 300px; }
  .dlb-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dli-steps { grid-template-columns: minmax(0, 1fr); gap: 18px; } .dli-arr { display: none; }
  .dli-cta-in { flex-direction: column; align-items: flex-start; gap: 16px; }
  .dlv-grid, .dlj-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dlf-in { grid-template-columns: minmax(0, 1fr); gap: 26px; }
}
/* ruler:manual (10-03) — chỉnh theo bề rộng dòng chữ (_cmpw) so mockup, chỉ desktop */
@media (min-width: 850px) {
  .dli-cta h2 { font-size: 37px !important; }
  .dls-why .dl-h2 { font-size: 39px !important; }
  .dls-help h3 { font-size: 24.5px !important; }
  .dlp-two h3 { font-size: 24px !important; }
  .dlp-rel .dl-h2.dlp-relh { font-size: 37px !important; }
  .dli-story .dli-h2 { font-size: 45px !important; }
}

@media (max-width: 849px) {
  .dlk-in, .dlk-faq-in { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .dli-h2.dlk-h2, .dli-h2.dlk-fh2 { font-size: 28px !important; }
  .dlk-sub br { display: none; }
  .dlk-f2 { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .dlk-card { gap: 18px; padding: 18px; } .dlk-card img { width: 40px; height: 40px; flex-basis: 40px; } .dlk-card b { font-size: 18px; }
  .dlk-card b br { display: none; }
  .dlk-maphd { flex-wrap: wrap; } .dlk-mapbox { height: 280px; }
  .dlk-tag { left: auto; right: 12px; top: 12px; }
  .dlk-form .wpcf7-spinner { right: 12px; }
  .section.dlm-sec { padding: 34px 0 36px !important; }
  .dlm-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
}
@media (min-width: 850px) and (max-width: 1199px) {
  .dlm-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dlk-in { gap: 32px; } .dlk-card b { font-size: 18px; }
}
/* ruler:manual Liên hệ (10-03) — icon thẻ NHO x1.25-1.45 (đo nét); h1/h2 theo bề rộng dòng (_cmpw) */
@media (min-width: 850px) {
  .dlk-hero .dli-h1 { font-size: 49px !important; }
  .dli-h2.dlk-fh2 { font-size: 43px !important; }
  .dlk-card img { width: 62px; height: 62px; flex-basis: 62px; }
  .dlk-time img { width: 54px; height: 54px; flex-basis: 54px; }
}