/* ===== Du an: trang danh sach, trang chi tiet, the trang chu (16/10/2026) ===== */
.da-page { --da-tint: #FFF4E3; --da-teal: #0F766E; --da-teal-soft: #E3F3F1; --da-ink: #211B14; }
.da-page h1, .da-page h2, .da-page h3 { text-wrap: balance; }
.da-eyebrow { font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--orange-dark); }
.da-loc { font-size: .84rem; color: var(--text-gray); }
.da-loc::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--orange); margin-right: 7px; vertical-align: 1px; }
.da-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.da-chip { font-size: .72rem; font-weight: 700; color: #0F766E; background: #E3F3F1; border-radius: 999px; padding: 3px 10px; white-space: nowrap; }

/* So lieu */
.da-stats { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-card); margin-top: -90px; position: relative; z-index: 2; }
.da-stats div { padding: 18px 22px; border-left: 1px solid var(--border-light); text-align: center; }
.da-stats div:first-child { border-left: 0; }
.da-stats b { display: block; white-space: nowrap; font-size: 1.9rem; font-weight: 800; color: var(--orange); line-height: 1.1; font-variant-numeric: tabular-nums; }
.da-stats span { font-size: .8rem; color: var(--text-gray); font-weight: 600; }
@media (max-width: 700px) { .da-stats { grid-template-columns: repeat(2, 1fr); margin-top: -70px; } .da-stats div:nth-child(3) { border-left: 0; } .da-stats div:nth-child(n+3) { border-top: 1px solid var(--border-light); } .da-stats div { padding: 16px 10px; } .da-stats b { font-size: 1.35rem; } }

/* Du an noi bat */
.da-feat { display: grid; grid-template-columns: 1.35fr 1fr; margin-top: 30px; background: #fff; border: 1px solid var(--border); border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-card); }
.da-feat-img { position: relative; display: block; background: #1d1a16; min-height: 380px; }
.da-feat-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.da-flag { position: absolute; left: 16px; top: 16px; background: var(--orange); color: #fff; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 5px 12px; border-radius: 999px; }
.da-feat-body { padding: 28px 30px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.da-feat-body h2 { font-size: 1.45rem; margin: 0; }
.da-feat-body h2 a { color: var(--ink); text-decoration: none; }
.da-figs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.da-figs div { background: #FFF4E3; border-radius: 10px; padding: 10px 12px; }
.da-figs b { display: block; white-space: nowrap; font-size: 1.1rem; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }
.da-figs span { font-size: .74rem; color: var(--text-gray); font-weight: 600; }
.da-faces { display: flex; align-items: center; }
.da-faces img { width: 36px; height: 36px; border-radius: 50%; border: 2px solid #fff; margin-left: -8px; object-fit: cover; background: var(--orange-light); }
.da-faces img:first-child { margin-left: 0; }
.da-faces small { margin-left: 10px; font-size: .8rem; color: var(--text-gray); }
@media (max-width: 900px) { .da-feat { grid-template-columns: 1fr; } .da-feat-img { min-height: 0; aspect-ratio: 16 / 9; } .da-feat-body { padding: 20px; } }

/* Thanh loc */
.da-bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin: 40px 0 16px; }
.da-bar h2 { font-size: 1.4rem; margin: 0; }
.da-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.da-filters button { border: 1px solid var(--border); background: #fff; color: var(--ink-soft); border-radius: 999px; padding: 6px 14px; font-size: .82rem; font-weight: 600; cursor: pointer; font-family: inherit; }
.da-filters button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.da-filters em { font-style: normal; opacity: .6; margin-left: 5px; font-variant-numeric: tabular-nums; }
.da-mode { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; background: #fff; padding: 3px; }
.da-mode button { border: 0; background: transparent; border-radius: 999px; padding: 6px 15px; font-size: .8rem; font-weight: 700; color: var(--text-gray); cursor: pointer; font-family: inherit; }
.da-mode button[aria-pressed="true"] { background: var(--orange); color: #fff; }

/* The du an */
.da-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 1000px) { .da-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .da-grid { grid-template-columns: 1fr; } }
.da-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; color: inherit; text-decoration: none; transition: transform .2s, box-shadow .2s, border-color .2s; }
.da-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-ink); border-color: #E9C894; color: inherit; }
.da-card[hidden] { display: none; }
.da-card-img { position: relative; display: block; aspect-ratio: 4 / 3; background: #EEE6DA; overflow: hidden; }
.da-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.da-card:hover .da-card-img img { transform: scale(1.04); }
.da-tag { position: absolute; left: 12px; top: 12px; background: rgba(255, 255, 255, .94); color: var(--ink); font-size: .7rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.da-bimtag { position: absolute; right: 12px; top: 12px; background: #0F766E; color: #fff; font-size: .68rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; letter-spacing: .04em; }
.da-card-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.da-yr { font-size: .74rem; font-weight: 700; color: var(--orange-dark); font-variant-numeric: tabular-nums; }
.da-card-t { font-size: 1rem; font-weight: 700; line-height: 1.4; color: var(--ink); }
.da-card-figs { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: .78rem; color: var(--ink-soft); margin-top: auto; padding-top: 9px; border-top: 1px dashed var(--border); }
.da-card-figs b { color: var(--ink); }

/* Ban do */
.da-map { display: grid; grid-template-columns: 1fr 320px; gap: 18px; }
.da-grid[hidden], .da-map[hidden], .da-tl[hidden] { display: none; }
.da-map-box { height: 620px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: #EEE6DA; z-index: 0; }
.da-map-list { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; max-height: 620px; overflow: auto; }
.da-map-list a { display: block; padding: 9px 6px; border-bottom: 1px solid var(--border-light); font-size: .85rem; color: var(--ink); text-decoration: none; }
.da-map-list a:hover { background: #FFF4E3; }
.da-map-list small { display: block; color: var(--text-gray); font-size: .74rem; }
.da-pin { background: var(--orange); color: #fff; border: 3px solid #fff; border-radius: 50%; display: grid !important; place-items: center; font-weight: 800; font-size: 13px; box-shadow: 0 4px 12px rgba(0, 0, 0, .25); }
.da-pop b { display: block; font-size: .9rem; margin-bottom: 4px; }
.da-pop a { color: var(--orange-dark); font-weight: 600; }
@media (max-width: 900px) { .da-map { grid-template-columns: 1fr; } .da-map-box { height: 440px; } .da-map-list { max-height: 360px; } }

/* Theo nam */
.da-tl-row { display: grid; grid-template-columns: 110px 1fr; gap: 16px; }
.da-tl-row[hidden] { display: none; }
.da-tl-year { font-weight: 800; font-size: 1.3rem; color: var(--orange); font-variant-numeric: tabular-nums; padding-top: 10px; border-right: 3px solid var(--orange-light); }
.da-tl-items { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 10px; padding-block: 8px 16px; }
.da-tl-item { display: flex; gap: 10px; align-items: center; background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 8px; color: var(--ink); text-decoration: none; }
.da-tl-item[hidden] { display: none; }
.da-tl-item:hover { border-color: var(--orange); }
.da-tl-item img { width: 64px; height: 48px; object-fit: cover; border-radius: 6px; flex: none; }
.da-tl-item span { font-size: .82rem; font-weight: 600; line-height: 1.35; }
@media (max-width: 560px) { .da-tl-row { grid-template-columns: 1fr; gap: 0; } .da-tl-year { border-right: 0; border-bottom: 3px solid var(--orange-light); } }

/* ===== Trang chi tiet ===== */
.da-banner .container { padding-top: 22px; padding-bottom: 22px; }
.da-banner .breadcrumb { margin: 0; }
@media (max-width: 640px) { .da-banner .breadcrumb > span:last-child { display: none; } .da-banner .container { padding-top: 16px; padding-bottom: 16px; } }
.da-head { display: grid; grid-template-columns: 1.5fr 1fr; gap: 26px; align-items: start; }
.da-gal { min-width: 0; }
.da-stage { position: relative; margin: 0; background: #1d1a16; border-radius: 16px; overflow: hidden; aspect-ratio: 16 / 9; }
.da-stage img { width: 100%; height: 100%; object-fit: contain; display: block; cursor: zoom-in; }
.da-stage figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 16px 12px; color: #fff; font-size: .84rem; font-weight: 600; background: linear-gradient(transparent, rgba(0, 0, 0, .72)); pointer-events: none; }
.da-nav, .da-zoom { position: absolute; border: 0; background: rgba(255, 255, 255, .92); color: var(--ink); cursor: pointer; display: grid; place-items: center; box-shadow: 0 4px 12px rgba(0, 0, 0, .2); }
.da-nav { top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; font-size: 1.7rem; line-height: 1; padding-bottom: 3px; }
.da-nav.prev { left: 12px; } .da-nav.next { right: 12px; }
.da-zoom { top: 12px; right: 12px; width: 38px; height: 38px; border-radius: 10px; font-size: 1.1rem; }
.da-ph-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 12px 0 8px; }
.da-ph-tabs button { border: 1px solid var(--border); background: #fff; border-radius: 999px; padding: 5px 13px; font-size: .8rem; font-weight: 600; cursor: pointer; font-family: inherit; }
.da-ph-tabs button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.da-strip { display: flex; gap: 8px; overflow-x: auto; padding: 10px 0 6px; }
.da-strip button { flex: none; width: 92px; height: 66px; border-radius: 8px; overflow: hidden; border: 2px solid transparent; padding: 0; background: #EEE6DA; cursor: pointer; }
.da-strip button.on { border-color: var(--orange); }
.da-strip img { width: 100%; height: 100%; object-fit: cover; display: block; }
.da-info { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 22px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.da-info h1 { font-size: clamp(1.35rem, 2.6vw, 1.75rem); margin: 0; line-height: 1.3; }
.da-kv { display: grid; grid-template-columns: 110px 1fr; gap: 6px 12px; font-size: .88rem; margin: 0; }
.da-kv dt { color: var(--text-gray); font-weight: 600; }
.da-kv dd { margin: 0; }
.da-share { display: flex; gap: 6px; flex-wrap: wrap; }
.da-share a, .da-share button { border: 1px solid var(--border); background: #fff; border-radius: 999px; padding: 6px 13px; font-size: .78rem; font-weight: 700; color: var(--ink-soft); text-decoration: none; cursor: pointer; font-family: inherit; }
.da-share a:hover, .da-share button:hover { border-color: var(--orange); color: var(--orange-dark); }
@media (max-width: 960px) { .da-head { grid-template-columns: 1fr; } }

.da-band { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); background: #211B14; color: #fff; border-radius: 16px; margin: 28px 0 6px; overflow: hidden; }
.da-band div { padding: 18px 20px; border-left: 1px solid rgba(255, 255, 255, .1); }
.da-band b { display: block; white-space: nowrap; font-size: clamp(1.1rem, 1.7vw, 1.4rem); font-weight: 800; color: #FFB648; line-height: 1.2; font-variant-numeric: tabular-nums; }
.da-band span { font-size: .76rem; color: #E9DCC8; font-weight: 600; }
.da-sec { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 24px; margin-top: 22px; }
.da-sec > h2 { font-size: 1.2rem; margin: 0 0 14px; }
.da-sub { margin: -8px 0 14px; color: var(--text-gray); font-size: .86rem; }
/* Pham vi cong viec: chuoi buoc o + mui ten */
.da-steps { display: flex; flex-wrap: wrap; gap: 14px 28px; list-style: none; margin: 0; padding: 0; }
.da-step { position: relative; flex: 1 1 0; min-width: 140px; display: flex; align-items: center; gap: 10px; background: #FFF4E3; border: 1px solid #F2D7AE; border-radius: 12px; padding: 12px; }
.da-step i { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--orange); color: #fff; font-style: normal; font-weight: 800; font-size: .85rem; display: grid; place-items: center; }
.da-step b { font-size: .86rem; line-height: 1.3; text-wrap: balance; }
.da-step:not(:last-child)::after { content: ""; position: absolute; right: -20px; top: 50%; width: 11px; height: 11px; border-top: 2.5px solid var(--orange); border-right: 2.5px solid var(--orange); transform: translateY(-50%) rotate(45deg); }
@media (max-width: 760px) {
	.da-steps { flex-direction: column; gap: 24px; }
	.da-step { flex: none; }
	.da-step:not(:last-child)::after { right: auto; left: 50%; top: auto; bottom: -19px; transform: translateX(-50%) rotate(135deg); }
}
.da-specs { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 0 26px; margin: 0; padding: 0; list-style: none; font-size: .9rem; }
.da-specs li { padding: 9px 0; border-bottom: 1px dashed var(--border); }
.da-specs li span { display: block; font-size: .74rem; font-weight: 700; color: var(--text-gray); text-transform: uppercase; letter-spacing: .05em; }
.da-team-h { font-size: .76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text-gray); margin: 18px 0 10px; }
.da-team-h:first-of-type { margin-top: 2px; }
.da-leads { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.da-lead { display: flex; gap: 12px; align-items: center; border: 1px solid var(--border); border-radius: 12px; padding: 10px; cursor: pointer; transition: border-color .15s, background .15s; }
.da-lead:hover, .da-lead:focus-visible { border-color: var(--orange); background: #FFF4E3; }
.da-lead img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; flex: none; background: var(--orange-light); }
.da-lead small { display: block; font-size: .72rem; color: var(--orange-dark); font-weight: 700; line-height: 1.35; }
.da-lead span { font-size: .92rem; font-weight: 700; }
.da-mems { display: flex; flex-wrap: wrap; gap: 8px; }
.da-mem { display: inline-flex; gap: 8px; align-items: center; border: 1px solid var(--border); border-radius: 999px; padding: 4px 12px 4px 4px; font-size: .84rem; cursor: pointer; }
.da-mem:hover, .da-mem:focus-visible { border-color: var(--orange); background: #FFF4E3; }
.da-mem img { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; background: var(--orange-light); }
.da-mem-t { line-height: 1.3; }
.da-mem em { font-style: normal; color: var(--text-gray); font-size: .78rem; }
.da-mem em::before { content: "\2013"; margin: 0 6px; color: #C9B79C; }
.da-cmp { position: relative; aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; background: #222; user-select: none; }
.da-cmp img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.da-cmp .top { clip-path: inset(0 50% 0 0); }
.da-cmp .handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; background: #fff; transform: translateX(-1px); pointer-events: none; }
.da-cmp .handle::after { content: "⇆"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 38px; height: 38px; border-radius: 50%; background: #fff; display: grid; place-items: center; font-weight: 800; }
.da-cmp input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.da-cmp .lb { position: absolute; top: 10px; background: rgba(0, 0, 0, .6); color: #fff; font-size: .72rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.da-cmp .lb.l { left: 10px; } .da-cmp .lb.r { right: 10px; }
.da-tt { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin-top: 10px; }
.da-tt img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; display: block; }
.da-more .da-grid { margin-bottom: 18px; }
@media (max-width: 640px) { .da-sec { padding: 18px 14px; } .da-band { grid-template-columns: repeat(2, 1fr); } .da-band div { padding: 14px; } .da-band b { font-size: 1.05rem; } .da-kv { grid-template-columns: 90px 1fr; } }

/* Trinh xem anh toan man hinh */
.da-lb { position: fixed; inset: 0; z-index: 100000; background: rgba(12, 8, 4, .94); display: flex; align-items: center; justify-content: center; padding: 24px 70px; }
.da-lb[hidden] { display: none; }
.da-lb figure { margin: 0; max-width: 100%; max-height: 100%; display: flex; flex-direction: column; align-items: center; }
.da-lb img { max-width: 100%; max-height: calc(100vh - 110px); object-fit: contain; border-radius: 8px; }
.da-lb figcaption { margin-top: 12px; color: #fff; font-size: .95rem; font-weight: 600; text-align: center; display: flex; gap: 14px; align-items: center; }
.da-lb figcaption b { color: #ffb648; font-size: .85rem; white-space: nowrap; }
.da-lb-x, .da-lb-nav { position: absolute; border: 1px solid rgba(255, 255, 255, .3); background: rgba(255, 255, 255, .1); color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.da-lb-x { top: 16px; right: 16px; width: 44px; height: 44px; border-radius: 50%; font-size: 1.8rem; line-height: 1; }
.da-lb-nav { top: 50%; transform: translateY(-50%); width: 50px; height: 50px; border-radius: 50%; font-size: 2.2rem; line-height: 1; padding-bottom: 4px; }
.da-lb-nav.prev { left: 12px; } .da-lb-nav.next { right: 12px; }
@media (max-width: 600px) { .da-lb { padding: 60px 8px 20px; } .da-lb-nav { top: auto; bottom: 14px; transform: none; width: 44px; height: 44px; } .da-lb img { max-height: calc(100vh - 170px); } .da-lb figcaption { font-size: .82rem; flex-direction: column; gap: 4px; padding: 0 50px; } }

/* The du an tren trang chu */
.da-home-grid { margin-top: 10px; }

/* Quy mo cong trinh 3 cot (16/10/2026) */
.da-specs3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 30px; }
.da-specs3 h3 { font-size: .8rem; font-weight: 800; color: var(--orange); text-transform: uppercase; letter-spacing: .06em; margin: 4px 0 2px; padding-bottom: 8px; border-bottom: 2px solid #F2D7AE; }
.da-specs.da-specs-col { display: block; }
@media (max-width: 900px) { .da-specs3 { grid-template-columns: 1fr; gap: 18px; } }

/* Tieu de 'Du an ... khac': in hoa, can giua, lon hon 1 bac (16/10/2026) */
.da-more h2 { text-align: center; text-transform: uppercase; letter-spacing: .04em; font-size: 1.4rem; }

.da-more > p:last-child { text-align: center; margin-bottom: 0; }