/* ANGIA Hospitality — Bảng giá dịch vụ OTA, bản motion 19/10/2026.
   Dựng trên hệ nhận diện của trang chủ (motion.css: mực / đồng thau / giấy kem, Noto Serif + Manrope, header, footer, nút, biểu mẫu).
   Layout: một lộ trình 3 mốc phí đọc từ trên xuống. Phiếu phí ở hero → trục lộ trình → phương trình phí vận hành
   → tờ đề xuất có dấu duyệt → ranh giới trách nhiệm → hỏi đáp → biểu mẫu. Một chủ đề sáng có chủ ý như trang chủ. */
:root {
  --pg-rule: #e4dccd;
  --pg-sheet: #fffdf9;
  --pg-glow-a: rgba(205, 179, 135, .34);
  --pg-glow-b: rgba(47, 104, 120, .42);
  --pg-dot: rgba(244, 239, 230, .11);
}

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.hdr-nav a[aria-current="page"] { color: var(--brass-hi); }
.hdr.is-solid .hdr-nav a[aria-current="page"] { color: var(--brass-text); }
.hdr-nav a[aria-current="page"]::after { transform: scaleX(1); }

/* ---------- Hero: phiếu phí 3 mốc ---------- */
.pg-hero { position: relative; isolation: isolate; overflow: hidden; background: var(--ink-deep); color: var(--on-ink); padding-block: calc(var(--hdr-h) + clamp(28px, 5vw, 64px)) clamp(56px, 7vw, 100px); }
.pg-hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.pg-orb { position: absolute; display: block; border-radius: 50%; will-change: transform; }
.pg-orb-a { width: min(820px, 95vw); aspect-ratio: 1; right: -14%; top: -42%; background: radial-gradient(closest-side, var(--pg-glow-a), rgba(205, 179, 135, 0)); animation: pg-drift-a 17s ease-in-out infinite alternate; }
.pg-orb-b { width: min(980px, 120vw); aspect-ratio: 1; left: -30%; bottom: -78%; background: radial-gradient(closest-side, var(--pg-glow-b), rgba(47, 104, 120, 0)); animation: pg-drift-b 21s ease-in-out infinite alternate; }
.pg-dots { position: absolute; inset: 0; display: block; background-image: radial-gradient(var(--pg-dot) 1px, transparent 1.3px); background-size: 26px 26px; -webkit-mask-image: radial-gradient(75% 85% at 75% 35%, #000 0%, transparent 72%); mask-image: radial-gradient(75% 85% at 75% 35%, #000 0%, transparent 72%); }
@keyframes pg-drift-a { to { transform: translate3d(-7%, 9%, 0) scale(1.08); } }
@keyframes pg-drift-b { to { transform: translate3d(9%, -7%, 0) scale(1.05); } }

.pg-hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(380px, .85fr); grid-template-areas: "copy slip" "act slip"; column-gap: clamp(32px, 5vw, 72px); row-gap: 34px; align-items: center; }
.pg-hero h1 { font-size: clamp(40px, 3.8vw, 54px); line-height: 1.08; }
.pg-hero-copy { grid-area: copy; align-self: end; }
.pg-slip { grid-area: slip; }
.pg-hero-act { grid-area: act; align-self: start; }
.pg-crumb { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; font-size: 12.5px; font-weight: 600; color: var(--on-ink-dim); }
.pg-crumb a { text-decoration: none; }
.pg-crumb a:hover { color: var(--on-ink); }
.pg-crumb [aria-current] { color: var(--on-ink); }
.pg-hero h1 { color: var(--on-ink); }
.pg-hero h1 em { color: var(--brass-hi); }
.pg-hero h1 > span, .pg-hero h1 > em { display: inline-block; }
.pg-sub { margin-top: 24px; max-width: 48ch; font-size: 18px; line-height: 1.7; color: var(--on-ink-dim); }
.pg-sub b { color: var(--on-ink); font-weight: 700; white-space: nowrap; }
.pg-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.pg-assure { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 22px; font-size: 13.5px; color: var(--on-ink-dim); }
.pg-assure li { display: inline-flex; align-items: center; gap: 8px; }
.pg-assure svg { font-size: 17px; color: var(--brass-hi); }

.js .pg-rise { animation: pg-rise .9s var(--ease) both; }
.js .pg-hero h1 > em { animation-delay: .14s; }
.js .pg-sub.pg-rise { animation-delay: .28s; }
.js .pg-hero-act { animation: pg-fade .9s var(--ease) .42s both; }
@keyframes pg-rise { from { opacity: 0; transform: translateY(.42em); } to { opacity: 1; transform: none; } }
@keyframes pg-fade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* Phiếu phí: vé có 2 khấc, đường nối 3 mốc vẽ dần khi tải. Bóng đổ nằm ở lớp ngoài vì mask cắt cả box-shadow. */
.pg-slip { position: relative; filter: drop-shadow(0 34px 44px rgba(0, 0, 0, .5)); transform: perspective(1300px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .6s var(--ease); }
.pg-slip-card { position: relative; padding: 24px 26px 20px; border-radius: 14px; background: linear-gradient(180deg, var(--pg-sheet) 0%, var(--paper) 100%); color: var(--ink);
  -webkit-mask: radial-gradient(circle 10px at 0 var(--notch, 62px), #0000 96%, #000) left / 51% 100% no-repeat, radial-gradient(circle 10px at 100% var(--notch, 62px), #0000 96%, #000) right / 51% 100% no-repeat;
  mask: radial-gradient(circle 10px at 0 var(--notch, 62px), #0000 96%, #000) left / 51% 100% no-repeat, radial-gradient(circle 10px at 100% var(--notch, 62px), #0000 96%, #000) right / 51% 100% no-repeat; }
.js .pg-slip { animation: pg-slip-in 1s var(--ease) .1s backwards; }
@keyframes pg-slip-in { from { opacity: 0; transform: perspective(1300px) translateY(26px) rotateX(8deg); } to { opacity: 1; transform: perspective(1300px); } }
.pg-slip-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-bottom: 18px; border-bottom: 1.5px dashed var(--pg-rule); }
.pg-slip-head h2 { font: 800 11.5px/1.4 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--brass-text); }
.pg-slip-head span { font-size: 12px; font-weight: 700; color: var(--muted); }
.pg-slip-list { position: relative; display: grid; padding-block: 4px; }
.pg-slip-list::before, .pg-slip-list::after { content: ""; position: absolute; left: 21px; top: 36px; bottom: 36px; width: 2px; border-radius: 2px; background: var(--pg-rule); }
.pg-slip-list::after { background: linear-gradient(180deg, var(--brass), var(--brass-hi)); transform-origin: top; }
.js .pg-slip-list::after { transform: scaleY(0); }
.js .pg-slip.is-play .pg-slip-list::after { animation: pg-line-y 1.5s var(--ease) .45s forwards; }
@keyframes pg-line-y { to { transform: scaleY(1); } }
.pg-slip-row { position: relative; display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding-block: 16px; }
.pg-slip-row + .pg-slip-row { border-top: 1px solid var(--pg-rule); }
.pg-slip-row.is-key { margin-inline: -26px; padding-inline: 26px; background: linear-gradient(90deg, rgba(182, 154, 105, .16), rgba(182, 154, 105, 0) 80%); overflow: hidden; }
.pg-slip-row.is-key::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .7) 50%, transparent 70%); transform: translateX(-120%); pointer-events: none; }
.js .pg-slip.is-play .pg-slip-row.is-key::after { animation: pg-sheen 1.3s var(--ease) 2.1s; }
@keyframes pg-sheen { to { transform: translateX(120%); } }
.pg-node { position: relative; z-index: 1; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-size: 20px; background: var(--ink); color: var(--brass-hi); border: 1.5px solid var(--ink); transition: background .45s, color .45s, border-color .45s, transform .45s var(--ease); }
.is-key .pg-node { background: var(--brass); border-color: var(--brass); color: var(--ink-deep); }
.js .pg-slip:not(.is-play) .pg-node { background: var(--paper); border-color: var(--pg-rule); color: var(--muted); transform: scale(.86); }
.js .pg-slip.is-play .pg-slip-row:nth-child(1) .pg-node { transition-delay: .45s; }
.js .pg-slip.is-play .pg-slip-row:nth-child(2) .pg-node { transition-delay: 1s; }
.js .pg-slip.is-play .pg-slip-row:nth-child(3) .pg-node { transition-delay: 1.6s; }
.pg-slip-what b { display: block; font-size: 15.5px; font-weight: 800; line-height: 1.35; }
.pg-slip-what small { display: block; margin-top: 2px; font-size: 12.5px; color: var(--muted); }
.pg-slip-fee { justify-self: end; text-align: right; white-space: nowrap; font-size: 14px; font-weight: 800; color: var(--ink); }
.pg-slip-fee-text { font-size: 13px; line-height: 1.35; font-weight: 800; }
.pg-money { display: inline-flex; align-items: flex-start; gap: 2px; font: 400 clamp(30px, 3vw, 40px)/1 var(--display); letter-spacing: -.035em; font-variant-numeric: tabular-nums lining-nums; }
.pg-money [data-count-to] { display: inline-block; text-align: right; }
.pg-money small { font: 800 14px/1 var(--sans); letter-spacing: 0; margin-top: 4px; }
.pg-slip-foot { display: flex; gap: 10px; align-items: flex-start; margin-top: 6px; padding-top: 16px; border-top: 1.5px dashed var(--pg-rule); font-size: 12.5px; line-height: 1.55; color: var(--muted); }
.pg-slip-foot svg { font-size: 16px; margin-top: 2px; color: var(--brass-text); }

/* ---------- Lộ trình 2 bước (và bước trao đổi miễn phí) ---------- */
.pg-plan { background: var(--paper); border-bottom: 1px solid var(--line); }
.pg-route { position: relative; --p: 0; }
.pg-rail { position: absolute; left: 10px; right: 0; top: 9px; height: 2px; border-radius: 2px; background: var(--line); }
.pg-rail i { position: absolute; inset: 0; display: block; border-radius: 2px; background: linear-gradient(90deg, var(--brass), var(--brass-hi)); transform: scaleX(var(--p)); transform-origin: left; }
.pg-steps { display: grid; grid-template-columns: minmax(0, .84fr) minmax(0, 1.24fr) minmax(0, 1fr); gap: 20px; }
.pg-step { position: relative; display: flex; flex-direction: column; padding-top: 40px; }
.pg-dot { position: absolute; top: 0; left: 0; width: 20px; height: 20px; border-radius: 50%; background: var(--paper); border: 2px solid var(--line); transition: background .45s, border-color .45s, box-shadow .45s, transform .45s var(--ease); }
.pg-step.is-lit .pg-dot, html:not(.js) .pg-dot { background: var(--brass); border-color: var(--brass); box-shadow: 0 0 0 6px rgba(182, 154, 105, .2); }
.pg-step-key.is-lit .pg-dot { animation: pg-pulse 2.6s ease-out .6s infinite; }
@keyframes pg-pulse { 0% { box-shadow: 0 0 0 0 rgba(182, 154, 105, .45); } 70%, 100% { box-shadow: 0 0 0 16px rgba(182, 154, 105, 0); } }
.pg-card { flex: 1; display: flex; flex-direction: column; gap: 16px; padding: 26px 24px 24px; border-radius: 12px; background: var(--cream); border: 1px solid var(--line); transition: transform .5s var(--ease), box-shadow .5s; }
.pg-step:hover .pg-card { transform: translateY(-3px); box-shadow: 0 26px 50px -36px rgba(13, 29, 38, .5); }
.pg-step-key .pg-card { background: linear-gradient(165deg, #1e3846 0%, var(--ink) 46%, var(--ink-deep) 100%); color: var(--on-ink); border-color: transparent; box-shadow: 0 44px 80px -48px rgba(13, 29, 38, .95); }
.pg-when { display: flex; align-items: baseline; gap: 10px; font: 800 11px/1.4 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--brass-text); }
.pg-when b { font: 400 24px/1 var(--display); letter-spacing: -.02em; color: var(--ink); }
.pg-step-key .pg-when { color: var(--brass); }
.pg-step-key .pg-when b { color: var(--on-ink); }
.pg-card h3 { display: flex; align-items: center; gap: 12px; font: 400 26px/1.2 var(--display); letter-spacing: -.02em; }
.pg-step-ic { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; font-size: 19px; background: var(--ink); color: var(--brass-hi); }
.pg-step-key .pg-step-ic { background: var(--brass); color: var(--ink-deep); }
.pg-fee { display: grid; gap: 4px; padding-block: 14px; border-block: 1px solid var(--line); }
.pg-step-key .pg-fee { border-color: var(--on-ink-line); }
.pg-fee-big { font: 400 clamp(34px, 3.3vw, 48px)/1.05 var(--display); letter-spacing: -.04em; font-variant-numeric: tabular-nums lining-nums; }
.pg-fee-big small { font: 800 .38em/1 var(--sans); letter-spacing: 0; margin-left: 4px; vertical-align: .9em; }
.pg-fee-text { font-size: clamp(24px, 2.2vw, 31px); letter-spacing: -.03em; line-height: 1.15; text-wrap: balance; }
.pg-step-pre .pg-fee-big { font-size: clamp(28px, 2.6vw, 36px); }
.pg-fee-sub { font-size: 13px; color: var(--muted); }
.pg-step-key .pg-fee-sub { color: var(--on-ink-dim); }
.pg-items { display: grid; gap: 10px; }
.pg-items li { display: flex; align-items: center; gap: 12px; font-size: 14.5px; font-weight: 600; line-height: 1.4; text-wrap: pretty; }
.pg-ic { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; font-size: 18px; background: var(--paper); border: 1px solid var(--line); color: var(--brass-text); }
.pg-step-key .pg-ic { background: rgba(244, 239, 230, .07); border-color: var(--on-ink-line); color: var(--brass-hi); }
.pg-step-note { font-size: 14px; line-height: 1.6; color: var(--muted); }
.pg-mini { display: grid; gap: 9px; margin-top: -4px; }
.pg-mini li { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; font-weight: 600; line-height: 1.45; text-wrap: pretty; }
.pg-mini svg { font-size: 16px; margin-top: 2px; color: var(--brass-text); }
.pg-step-fine { font-size: 12.5px; line-height: 1.55; color: var(--muted); }
.pg-gate { margin-top: auto; align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; padding: 8px 13px; border-radius: 40px; border: 1px dashed var(--brass); background: rgba(182, 154, 105, .1); font-size: 12.5px; font-weight: 800; color: var(--brass-text); }
.pg-gate svg { font-size: 16px; }
.pg-card .text-link { align-self: flex-start; margin-top: auto; }
.pg-step-key .text-link { margin-top: 0; color: var(--on-ink); }
.pg-step-key .text-link:hover { color: var(--brass-hi); }
.pg-key-foot { margin-top: auto; padding-top: 14px; display: flex; gap: 10px; align-items: flex-start; border-top: 1px solid var(--on-ink-line); font-size: 13px; line-height: 1.5; color: var(--on-ink-dim); }
.pg-key-foot svg { font-size: 16px; margin-top: 1px; color: var(--brass-hi); }

/* Biểu tượng tự vẽ nét khi vào khung nhìn */
.js .pg-draw svg { stroke-dasharray: 90; transition: stroke-dashoffset 1.2s var(--ease); transition-delay: calc(var(--k, 0) * 110ms + 120ms); }
.js .pg-draw:not(.is-drawn) svg { stroke-dashoffset: 90; }

/* ---------- Phí vận hành: phương trình + phác thảo ---------- */
.pg-calc { background: var(--cream); }
.pg-eq { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1.06fr); align-items: stretch; gap: 14px; }
.pg-factor { display: grid; align-content: start; gap: 8px; padding: 24px 22px; border-radius: 12px; background: var(--paper); border: 1px solid var(--line); transition: transform .5s var(--ease), border-color .4s; }
.pg-factor:hover { transform: translateY(-3px); border-color: #cfc3ad; }
.pg-fic { width: 50px; height: 50px; margin-bottom: 8px; border-radius: 50%; display: grid; place-items: center; font-size: 23px; background: var(--ink); color: var(--brass-hi); }
.pg-factor h3 { font: 400 24px/1.2 var(--display); letter-spacing: -.02em; }
.pg-factor p { font-size: 14px; line-height: 1.5; color: var(--muted); }
.pg-factor-out { background: var(--ink); color: var(--on-ink); border-color: var(--ink); box-shadow: 0 36px 60px -44px rgba(13, 29, 38, .9); }
.pg-factor-out .pg-fic { background: var(--brass); color: var(--ink-deep); }
.pg-factor-out p { color: var(--on-ink-dim); }
.pg-op { align-self: center; font: 300 36px/1 var(--sans); color: var(--brass-text); }
.js .pg-op.rv { transform: scale(.4); }
.js .pg-op.rv.in { transform: none; transition: opacity .6s var(--ease), transform .7s cubic-bezier(.3, 1.6, .5, 1); }

.pg-builder { margin-top: 28px; display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .92fr); grid-template-areas: "head out" "body out"; column-gap: clamp(24px, 4vw, 60px); padding: clamp(24px, 3.4vw, 42px); border-radius: 14px; background: var(--paper); border: 1px solid var(--line); }
.pg-b-head { grid-area: head; }
.pg-b-head .eyebrow { margin-bottom: 10px; }
.pg-b-head h3 { font: 400 clamp(24px, 2.4vw, 31px)/1.2 var(--display); letter-spacing: -.02em; text-wrap: balance; }
.pg-b-head h3 + p { margin-top: 8px; font-size: 14px; color: var(--muted); }
.pg-b-body { grid-area: body; display: grid; gap: 20px; margin-top: 24px; }
.pg-b-group { min-width: 0; margin: 0; padding: 0; border: 0; }
.pg-b-group legend { margin-bottom: 10px; padding: 0; font-size: 12.5px; font-weight: 800; color: var(--ink); }
.pg-b-group legend small { margin-left: 6px; font-weight: 600; color: var(--muted); }
.pg-pills, .pg-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.pg-pill, .pg-chip { position: relative; display: inline-flex; }
.pg-pill input, .pg-chip input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.pg-pill span, .pg-chip span { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 9px 16px; border-radius: 40px; border: 1px solid #cfc6b6; background: #fff; font-size: 13.5px; font-weight: 700; line-height: 1.25; transition: background .2s, color .2s, border-color .2s, box-shadow .2s; }
.pg-chip span svg { font-size: 17px; color: var(--brass-text); transition: color .2s; }
.pg-pill:hover span, .pg-chip:hover span { border-color: var(--brass); }
.pg-pill input:checked + span, .pg-chip input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--on-ink); box-shadow: 0 10px 22px -14px rgba(13, 29, 38, .8); animation: pg-bump .38s var(--ease); }
.pg-chip input:checked + span svg { color: var(--brass-hi); }
.pg-pill input:focus-visible + span, .pg-chip input:focus-visible + span { outline: 2px solid var(--brass); outline-offset: 3px; }
@keyframes pg-bump { 45% { transform: scale(1.07); } }
.pg-b-out { grid-area: out; align-self: stretch; display: grid; align-content: center; gap: 16px; padding: clamp(22px, 2.6vw, 30px); border-radius: 12px; background: var(--cream); border: 1px dashed var(--brass); }
.pg-b-label { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 11px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--brass-text); }
.pg-b-label span + span { font-size: 12.5px; font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--muted); }
.pg-b-label b { font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }
.pg-meter { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; }
.pg-meter i { display: block; height: 8px; border-radius: 4px; background: var(--line); transform-origin: left; transition: background .35s; }
.pg-meter i.on { background: linear-gradient(90deg, var(--brass), var(--brass-hi)); animation: pg-fill .45s var(--ease); }
@keyframes pg-fill { from { transform: scaleX(.2); } }
.pg-b-sum { font: 400 21px/1.35 var(--display); letter-spacing: -.01em; text-wrap: pretty; }
.pg-b-sum.is-empty { color: var(--muted); }
.pg-b-fee { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; line-height: 1.5; color: var(--muted); }
.pg-b-fee svg { font-size: 16px; margin-top: 1px; color: var(--brass-text); }

/* ---------- Điều kiện: tờ đề xuất + những gì không mặc định gồm ---------- */
.pg-terms { background: var(--paper); border-block: 1px solid var(--line); }
.pg-terms-grid { display: grid; grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr); gap: clamp(30px, 5vw, 72px); align-items: start; }
.pg-doc { position: relative; padding: clamp(24px, 3vw, 38px); border-radius: 6px; background: var(--pg-sheet); border: 1px solid var(--line); transform: rotate(-.7deg);
  box-shadow: 0 34px 60px -40px rgba(13, 29, 38, .5), 9px 9px 0 -1px var(--cream), 9px 9px 0 0 var(--line); }
.pg-doc-head { padding-bottom: 16px; margin-bottom: 4px; border-bottom: 2px solid var(--ink); }
.pg-doc-kicker { font: 800 10.5px/1.4 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--brass-text); }
.pg-doc-head h3 { margin-top: 6px; font: 400 30px/1.15 var(--display); letter-spacing: -.02em; }
.pg-doc-meta { display: flex; gap: 22px; margin-top: 14px; font-size: 12.5px; font-weight: 600; color: var(--muted); }
.pg-doc-meta span { flex: 1; display: flex; align-items: baseline; gap: 8px; min-width: 0; }
.pg-doc-meta i { flex: 1; min-width: 30px; height: 1em; border-bottom: 1px dotted #b7ad9b; }
.pg-doc-list li { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 14px; padding-block: 13px; border-bottom: 1px solid var(--pg-rule); }
.pg-doc-list b { display: block; font-size: 14.5px; line-height: 1.4; }
.pg-doc-list p span { display: block; margin-top: 2px; font-size: 13.5px; line-height: 1.5; color: var(--muted); }
.pg-tick { width: 24px; height: 24px; margin-top: 1px; border-radius: 6px; display: grid; place-items: center; font-size: 15px; background: var(--ink); border: 1.5px solid var(--ink); color: var(--brass-hi); }
.pg-tick svg { stroke-width: 2.6; stroke-dasharray: 24; }
.js .pg-tick { transition: background .3s, border-color .3s; transition-delay: calc(var(--i) * 170ms + .2s); }
.js .pg-tick svg { transition: stroke-dashoffset .45s var(--ease); transition-delay: calc(var(--i) * 170ms + .32s); }
.js .pg-doc:not(.is-live) .pg-tick { background: transparent; border-color: #b7ad9b; }
.js .pg-doc:not(.is-live) .pg-tick svg { stroke-dashoffset: 24; }
.pg-doc-foot { display: flex; align-items: center; gap: 18px; margin-top: 22px; }
.pg-doc-foot p { font-size: 13.5px; line-height: 1.55; color: var(--muted); max-width: 30ch; }
.pg-stamp { flex-shrink: 0; width: 86px; height: 86px; border-radius: 50%; display: grid; place-items: center; text-align: center; border: 2px solid var(--brass-text); color: var(--brass-text); font: 800 12px/1.2 var(--sans); letter-spacing: .16em; text-transform: uppercase; transform: rotate(-12deg); box-shadow: inset 0 0 0 4px var(--pg-sheet), inset 0 0 0 5.5px rgba(125, 100, 67, .6); }
.js .pg-stamp { transition: opacity .2s 1.45s, transform .5s cubic-bezier(.3, 1.6, .5, 1) 1.45s; }
.js .pg-doc:not(.is-live) .pg-stamp { opacity: 0; transform: rotate(-24deg) scale(1.9); }

.pg-extra > h3 { font: 400 clamp(24px, 2.4vw, 30px)/1.2 var(--display); letter-spacing: -.02em; margin-bottom: 6px; }
.pg-extra-list li { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; gap: 14px; align-items: start; padding-block: 16px; border-bottom: 1px solid var(--line); }
.pg-extra-list .pg-ic { width: 40px; height: 40px; }
.pg-extra-list b { display: block; font-size: 14.5px; line-height: 1.4; }
.pg-extra-list p span { display: block; margin-top: 3px; font-size: 13.5px; line-height: 1.55; color: var(--muted); }
.pg-tag { align-self: start; margin-top: 1px; padding: 5px 11px; border-radius: 30px; white-space: nowrap; font-style: normal; font-size: 11.5px; font-weight: 800; letter-spacing: .01em; background: var(--soft); color: var(--ink); }
.pg-extra-more { margin-top: 18px; font-size: 13.5px; color: var(--muted); }
.pg-extra-more a { font-weight: 700; color: var(--ink); text-underline-offset: 3px; }
.pg-extra-more a:hover { color: var(--brass-text); }

/* ---------- Ranh giới trách nhiệm ---------- */
.pg-roles { background: var(--cream); }
.pg-roles-grid { display: grid; grid-template-columns: minmax(0, 1fr) 176px minmax(0, 1fr); gap: 18px; align-items: center; }
.pg-role { align-self: stretch; padding: clamp(24px, 3vw, 36px); border-radius: 12px; }
.pg-role-owner { background: var(--paper); border: 1px solid var(--line); }
.pg-role-angia { background: linear-gradient(165deg, #1e3846 0%, var(--ink) 50%, var(--ink-deep) 100%); color: var(--on-ink); }
.pg-role h3 { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; font: 400 25px/1.25 var(--display); letter-spacing: -.02em; text-wrap: balance; }
.pg-role-ic { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; font-size: 21px; background: var(--ink); color: var(--brass-hi); }
.pg-role-angia .pg-role-ic { background: var(--brass); color: var(--ink-deep); }
.pg-role li { display: flex; gap: 13px; align-items: flex-start; padding-block: 12px; border-top: 1px solid var(--line); font-size: 14.5px; line-height: 1.5; text-wrap: pretty; }
.pg-role-angia li { border-color: var(--on-ink-line); color: var(--on-ink-dim); }
.pg-role li svg { font-size: 19px; margin-top: 1px; color: var(--brass-text); }
.pg-role-angia li svg { color: var(--brass-hi); }
.pg-handoff { display: grid; gap: 34px; }
.pg-flow { display: grid; gap: 8px; font-size: 11px; font-weight: 800; letter-spacing: .08em; line-height: 1.4; text-transform: uppercase; text-align: center; color: var(--brass-text); }
.pg-flow i { position: relative; display: block; height: 2px; border-radius: 2px; background: var(--line); }
.pg-flow i::before { content: ""; position: absolute; top: -4px; width: 9px; height: 9px; border-top: 2px solid var(--brass); border-right: 2px solid var(--brass); }
.pg-flow-to i::before { right: 1px; transform: rotate(45deg); }
.pg-flow-back i::before { left: 1px; transform: rotate(-135deg); }
.pg-flow i::after { content: ""; position: absolute; top: -3px; width: 8px; height: 8px; border-radius: 50%; background: var(--brass); opacity: 0; }
.pg-flow-to i::after { left: 0; animation: pg-go 2.8s var(--ease) infinite; }
.pg-flow-back i::after { right: 0; animation: pg-back 2.8s var(--ease) 1.4s infinite; }
@keyframes pg-go { 0% { left: 0; opacity: 0; } 15%, 80% { opacity: 1; } 100% { left: calc(100% - 8px); opacity: 0; } }
@keyframes pg-back { 0% { right: 0; opacity: 0; } 15%, 80% { opacity: 1; } 100% { right: calc(100% - 8px); opacity: 0; } }
.pg-roles-more { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 14px 30px; }

/* ---------- Hỏi đáp: mở mượt nếu trình duyệt hỗ trợ ---------- */
.pg-faq .lead a { color: var(--ink); font-weight: 700; text-underline-offset: 3px; }
.pg-faq .faq-list details p a { color: var(--ink); font-weight: 700; }
@supports (interpolate-size: allow-keywords) {
  .pg-faq .faq-list details { interpolate-size: allow-keywords; }
  .pg-faq .faq-list details::details-content { block-size: 0; overflow: clip; transition: block-size .42s var(--ease), content-visibility .42s allow-discrete; }
  .pg-faq .faq-list details[open]::details-content { block-size: auto; }
}

/* ---------- Liên hệ ---------- */
.pg-next span { font-size: 15px; color: var(--brass-hi); }
.pg-next span svg { font-size: 15px; }
.contact .phone-line { line-height: 1.9; }
.check-summary a { color: var(--ink); font-weight: 700; text-underline-offset: 2px; }
.form-kicker .pg-nocaps { text-transform: none; letter-spacing: .04em; }
.form-card.is-attached { box-shadow: 0 50px 90px -50px rgba(0, 0, 0, .9), 0 0 0 2px var(--brass); }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .pg-eq { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pg-op { display: none; }
}
@media (max-width: 960px) {
  .pg-hero-grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: "copy" "slip" "act"; row-gap: 30px; }
  .pg-slip { max-width: 560px; }
  .pg-rail { left: 9px; right: auto; top: 26px; bottom: 26px; width: 2px; height: auto; }
  .pg-rail i { transform: scaleY(var(--p)); transform-origin: top; }
  .pg-steps { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .pg-step { padding-top: 0; padding-left: 36px; }
  .pg-dot { top: 26px; }
  .pg-builder { grid-template-columns: minmax(0, 1fr); grid-template-areas: "head" "body" "out"; }
  .pg-b-out { margin-top: 24px; }
  .pg-terms-grid { grid-template-columns: minmax(0, 1fr); }
  .pg-doc { transform: none; }
  .pg-roles-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .pg-handoff { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .pg-flow { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 12px; border-radius: 40px; border: 1px dashed var(--brass); background: rgba(182, 154, 105, .08); }
  .pg-flow i { display: none; }
  .pg-flow-to::before { content: "↓"; font-size: 14px; }
  .pg-flow-back::before { content: "↑"; font-size: 14px; }
}
@media (max-width: 640px) {
  .pg-sub { font-size: 16.5px; }
  .pg-actions .btn { width: 100%; }
  .pg-slip-card { padding-inline: 18px; }
  .pg-slip-row { grid-template-columns: 40px minmax(0, 1fr); column-gap: 12px; row-gap: 4px; }
  .pg-slip-row.is-key { margin-inline: -18px; padding-inline: 18px; }
  .pg-node { width: 40px; height: 40px; font-size: 18px; }
  .pg-slip-list::before, .pg-slip-list::after { left: 19px; }
  .pg-slip-fee { grid-column: 2; justify-self: start; text-align: left; }
  .pg-slip-fee-text br { display: none; }
  .pg-eq { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .pg-factor { grid-template-columns: 50px minmax(0, 1fr); column-gap: 14px; align-items: center; padding: 16px 18px; }
  .pg-fic { grid-row: span 2; margin-bottom: 0; }
  .pg-factor h3 { font-size: 21px; }
  .pg-extra-list li { grid-template-columns: 40px minmax(0, 1fr); }
  .pg-tag { grid-column: 2; justify-self: start; }
  .pg-handoff { grid-template-columns: minmax(0, 1fr); }
  .pg-doc-meta { flex-direction: column; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .pg-orb, .pg-flow i::after { animation: none !important; }
  .js .pg-rise, .js .pg-hero-act, .js .pg-slip { animation: none; }
  .js .pg-slip-list::after { transform: none; }
  .js .pg-slip:not(.is-play) .pg-node { background: var(--ink); border-color: var(--ink); color: var(--brass-hi); transform: none; }
  .js .pg-slip:not(.is-play) .is-key .pg-node { background: var(--brass); border-color: var(--brass); color: var(--ink-deep); }
  .js .pg-draw:not(.is-drawn) svg { stroke-dashoffset: 0; }
  .js .pg-doc:not(.is-live) .pg-tick { background: var(--ink); border-color: var(--ink); }
  .js .pg-doc:not(.is-live) .pg-tick svg { stroke-dashoffset: 0; }
  .js .pg-doc:not(.is-live) .pg-stamp { opacity: 1; transform: rotate(-12deg); }
  .pg-step:hover .pg-card, .pg-factor:hover { transform: none; }
  .pg-slip { transform: none !important; }
}