@font-face { font-family: "Be Vietnam Pro"; src: url("/_v/f67fe530a09a/assets/BeVietnamPro-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Be Vietnam Pro"; src: url("/_v/e7634b1e0bdc/assets/BeVietnamPro-Bold.woff2") format("woff2"); font-weight: 600 900; font-display: swap; }

/* Jason's own look: the fox's colours. Orange acts, cream warms, warm charcoal reads. */
:root {
  --ink: #1f140d;
  --ink-2: #5e4a3c;
  --fox: #fe7a23;
  --fox-deep: #e8650f;
  --rust: #c2410c;
  --cream: #fdddc3;
  --paper: #fff7ef;
  --line: #efe0d1;
  --zalo: #0068ff;
  --z-bg: #e7ecf2;
  --z-me: #e5efff;
  --z-time: #7a8ca5;
  --r: 18px;
  --shadow: 0 1px 2px rgba(31, 20, 13, .06), 0 8px 24px -8px rgba(31, 20, 13, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; touch-action: pan-x pan-y; }
body { margin: 0; font: 400 16px/1.65 "Be Vietnam Pro", system-ui, sans-serif; color: var(--ink); background: var(--paper); }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -.02em; font-weight: 700; }
h2 { font-size: clamp(28px, 3.6vw, 40px); text-wrap: balance; }
.lead, .sub, .final-in > p { text-wrap: pretty; }
mark { background: linear-gradient(transparent 60%, var(--cream) 60%, var(--cream) 92%, transparent 92%); color: inherit; }
.w { width: min(1180px, 100% - 40px); margin: 0 auto; }
.narrow { width: min(760px, 100% - 40px); }
section { padding: 96px 0; }
.sub { color: var(--ink-2); font-size: 17px; margin: 14px 0 0; max-width: 620px; }

.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 54px; padding: 0 24px; border-radius: 14px; background: var(--fox); color: var(--ink); font-weight: 700; font-size: 16px; text-decoration: none; box-shadow: 0 2px 0 var(--rust); transition: transform .15s, background .15s; }
.btn:hover { background: var(--fox-deep); transform: translateY(-1px); }
.btn:active { transform: translateY(1px); }
.btn .ar { transition: transform .15s; }
.btn:hover .ar { transform: translateX(3px); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 15px; border-radius: 11px; }
.btn-lg { min-height: 64px; padding: 0 32px; font-size: 19px; }

/* Section rail: the page's parts stacked on the right; the one on screen draws out longer and says its name */
.rail { position: fixed; z-index: 25; right: 18px; top: 50%; transform: translate(140%, -50%); opacity: 0; transition: transform .35s cubic-bezier(.2, .8, .2, 1), opacity .25s; display: flex; flex-direction: column; align-items: flex-end; gap: 2px; width: 60px; padding: 10px 10px; border-radius: 14px; background: rgba(31, 20, 13, .82); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 10px 30px -12px rgba(0, 0, 0, .5); }
.rail.on { transform: translate(0, -50%); opacity: 1; }
.rail a { position: relative; display: flex; align-items: center; justify-content: flex-end; width: 100%; height: 22px; text-decoration: none; color: #fff; }
.rail i { display: block; width: 14px; height: 3px; border-radius: 2px; background: rgba(253, 221, 195, .45); transition: width .35s cubic-bezier(.2, .8, .2, 1), background .2s; }
/* The name sits outside the rail, so the rail never changes width */
.rail span { position: absolute; right: calc(100% + 18px); padding: 5px 10px; border-radius: 8px; background: var(--ink); font-size: 13px; font-weight: 700; white-space: nowrap; opacity: 0; transform: translateX(6px); transition: opacity .2s, transform .2s; pointer-events: none; }
.rail a:hover i { width: 26px; background: #fff; }
.rail a:hover span, .rail a.on span { opacity: 1; transform: none; }
.rail a.on i { width: 40px; background: var(--fox); }
/* Hero: night-dark like the footer. A centred headline over a fine dot grid, then the phone on a stage
   with the files Jason just sent floating round it, then the numbers. */
.hero { position: relative; overflow: hidden; padding: 64px 0 0; color: #fff; background: radial-gradient(700px 420px at 50% 78%, rgba(254, 122, 35, .26), rgba(254, 122, 35, 0) 70%), var(--ink); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(253, 221, 195, .13) 1px, transparent 1.2px); background-size: 22px 22px; -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000, transparent 75%); mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000, transparent 75%); pointer-events: none; }
.hero > .w { position: relative; }
.hero-top { text-align: center; }
h1 { font-size: clamp(38px, 5vw, 64px); line-height: 1.04; letter-spacing: -.035em; text-wrap: balance; }
.hero h1 mark { background: linear-gradient(90deg, #ffb27a, var(--fox) 45%, #e8650f); -webkit-background-clip: text; background-clip: text; color: transparent; white-space: nowrap; }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: #d9c6b6; margin: 22px auto 30px; max-width: 620px; }
.lead b { color: #fff; }
.kicker { margin: 0 0 18px; font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--fox); }
.fine { margin: 14px 0 0; font-size: 14px; color: #a8927f; text-wrap: balance; }


.hero { --p: 0; }
.stage { position: relative; display: flex; justify-content: center; margin-top: 36px; }
/* The jobs cover the hero: spread evenly down both edges, from beside the headline to beside the phone */
.jobs { position: absolute; inset: 0; pointer-events: none; }
.stage .phone { position: relative; z-index: 1; }
/* Jobs scattered round the phone; as the page scrolls (--p from 0 to 1, set by page.js) they gather into it */
.job { position: absolute; z-index: 2; top: calc(var(--y) * 1px); display: flex; align-items: center; gap: 12px; width: 236px; padding: 12px 14px 12px 12px; border-radius: 16px; background: #fff; color: var(--ink); box-shadow: 0 14px 30px -12px rgba(0, 0, 0, .6); font: 400 13px/1.3 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif; transform: translate(calc(var(--dx, 0px) * var(--p)), calc(var(--dy, 0px) * var(--p))) rotate(calc(var(--r) * (1 - var(--p)))) scale(calc((1 - .75 * var(--p)) * var(--s, 1))); opacity: calc(1.25 - 1.4 * var(--p)); animation: drift 7s ease-in-out infinite; will-change: transform; }
/* Measured from the centre line, so the cloud keeps its shape on any screen: each card sits its own
   share of the way between the content and the screen edge */
.job.l { left: calc(50% - var(--b) * 1px - var(--k) * (50% - var(--b) * 1px - 252px) - 236px); }
.job.r { right: calc(50% - var(--b) * 1px - var(--k) * (50% - var(--b) * 1px - 252px) - 236px); }
.job:nth-child(3n) { animation-delay: -2.4s; } .job:nth-child(3n + 1) { animation-delay: -4.8s; }
.job .ji { width: 30px; height: 30px; flex: none; }
.job span { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.job b { font-size: 14.5px; font-weight: 600; }
.job small { font-size: 12.5px; color: #6b7785; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.job time { align-self: flex-start; font-size: 11.5px; color: #8b98a8; }
@keyframes drift { 50% { translate: 0 -8px; } }
.stage .phone { transition: box-shadow .3s; box-shadow: 0 0 0 1px rgba(253, 221, 195, .18), 0 0 calc(var(--p) * 90px) calc(var(--p) * 6px) rgba(254, 122, 35, .45), 0 40px 90px -20px rgba(0, 0, 0, .7); }
.hero-nums { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 64px; border-top: 1px solid rgba(253, 221, 195, .14); }
.hero-nums div { padding: 24px 20px 30px; border-left: 1px solid rgba(253, 221, 195, .14); }
.hero-nums div:first-child { border-left: 0; padding-left: 0; }
.hero-nums b { display: block; font-size: clamp(26px, 2.8vw, 36px); line-height: 1.1; letter-spacing: -.02em; color: var(--fox); }
.hero-nums span { display: block; margin-top: 6px; font-size: 14.5px; color: #c9b5a5; }

/* The day's finished work rolls by on the fox's orange, between the dark hero and the videos */
.band { padding: 0; background: var(--fox); color: var(--ink); }
.band .ticker { border: 0; }
.band .ticker li { color: var(--ink); font-weight: 700; }
.band .ticker li::before { color: var(--ink); }
.band .ticker time { color: #fff; }

/* A Zalo chat, matched to the app's own screens: gradient header, blue-grey ground,
   white and pale-blue bubbles with the time inside, avatar on a sender's first message. */
/* Inside the chats, the phone's own system font, as Zalo draws it */
.phone, .chat { font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; letter-spacing: 0; }
.phone { justify-self: center; margin: 0; width: 360px; height: 700px; border-radius: 48px; border: 10px solid #000; background: var(--z-bg); box-shadow: 0 0 0 1px rgba(253, 221, 195, .18), 0 40px 90px -20px rgba(0, 0, 0, .7); overflow: hidden; display: flex; flex-direction: column; }
.z-top { background: linear-gradient(90deg, #1b7cf5, #3ab0f5); color: #fff; }
.z-status { display: flex; align-items: center; gap: 6px; height: 34px; padding: 6px 22px 0 26px; font-size: 14px; }
.z-status b { margin-right: auto; font-weight: 700; }
.z-sig { display: flex; align-items: flex-end; gap: 2px; height: 11px; }
.z-sig i { width: 3px; background: #fff; border-radius: 1px; }
.z-sig i:nth-child(1) { height: 4px; } .z-sig i:nth-child(2) { height: 6px; } .z-sig i:nth-child(3) { height: 8px; } .z-sig i:nth-child(4) { height: 11px; }
.z-bat { width: 23px; height: 11px; border: 1.5px solid rgba(255, 255, 255, .9); border-radius: 3.5px; position: relative; }
.z-bat::before { content: ""; position: absolute; inset: 1.5px; right: 5px; background: #fff; border-radius: 1px; }
.z-head { display: flex; align-items: center; gap: 14px; height: 52px; padding: 0 14px 0 10px; }
.z-ico { width: 24px; height: 24px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.z-name { flex: 1; display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.z-name b { font-size: 17px; font-weight: 600; }
.z-name small { font-size: 12.5px; opacity: .85; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.z-body { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; gap: 6px; padding: 10px 10px 12px; font-size: 15px; line-height: 1.35; overflow: hidden; -webkit-mask-image: linear-gradient(transparent, #000 36px); mask-image: linear-gradient(transparent, #000 36px); }
.z-input { display: flex; align-items: center; gap: 16px; height: 58px; padding: 0 16px 6px; background: #fff; color: #6b7785; }
.z-input span { flex: 1; font-size: 16px; color: #8a96a3; }

.z-pill { align-self: center; padding: 2px 10px; border-radius: 999px; background: rgba(110, 125, 140, .55); color: #fff; font-size: 12px; margin: 4px 0; }
.row { display: flex; align-items: flex-start; gap: 8px; max-width: 88%; }
.av { width: 30px; height: 30px; flex: none; border-radius: 50%; }
span.av { visibility: hidden; }
.av.t.q { background: #19a974; }
.av.t { visibility: visible; display: grid; place-items: center; background: #7c5cff; color: #fff; font-size: 13px; font-weight: 700; }
.b { position: relative; padding: 8px 12px 7px; border-radius: 10px; background: #fff; box-shadow: 0 1px 1px rgba(0, 0, 0, .06); color: #081c36; }
.b.me { align-self: flex-end; max-width: 84%; background: #e5efff; box-shadow: 0 0 0 1px #c9defc; }
.b p { margin: 0; }
.b time { display: block; margin-top: 3px; font-size: 12px; color: #8b98a8; }
.who { display: block; font-size: 13px; color: #a0623a; margin-bottom: 2px; }
.f { display: flex; align-items: center; gap: 10px; padding: 10px 14px 10px 10px; }
.f b { display: block; font-size: 15px; font-weight: 400; line-height: 1.3; overflow-wrap: anywhere; }
.f small { color: var(--z-time); font-size: 12.5px; }
/* A file icon in Zalo's shape: a page with its corner folded, coloured by type */
.fi { position: relative; flex: none; width: 34px; height: 42px; border-radius: 4px; clip-path: polygon(0 0, 68% 0, 100% 24%, 100% 100%, 0 100%); }
.fi::after { position: absolute; left: 0; right: 0; bottom: 7px; text-align: center; color: #fff; font-size: 8.5px; font-weight: 700; letter-spacing: .02em; }
.fi.pdf { background: #ea4b3f; } .fi.pdf::after { content: "PDF"; }
.fi.xls { background: #1d8a4e; } .fi.xls::after { content: "XLS"; }
.fi.doc { background: #2b6fd6; } .fi.doc::after { content: "DOC"; }
.react { position: absolute; right: 8px; bottom: -11px; padding: 1px 7px; border-radius: 999px; background: #fff; border: 1px solid #e3e8ee; font-size: 12px; }

.h1, .h2, .h3, .h4, .h5, .h6 { animation: rise .45s cubic-bezier(.2, .8, .2, 1) both; }
.h1 { animation-delay: .3s; } .h2 { animation-delay: 1s; } .h3 { animation-delay: 1.9s; }
.h4 { animation-delay: 2.5s; } .h5 { animation-delay: 3.4s; } .h6 { animation-delay: 4.1s; }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } }

/* Real work */
.cases { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 44px; }
.case { min-width: 0; display: flex; flex-direction: column; border-radius: 24px; background: #fff; border: 1px solid var(--line); overflow: hidden; }
.case > header { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 14px 18px; }
.tag { padding: 4px 12px; border-radius: 999px; background: var(--ink); color: var(--cream); font-size: 13px; font-weight: 700; }
.took { font-size: 13px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.chat { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; gap: 6px; padding: 14px 14px 20px; background: var(--z-bg); font-size: 15px; line-height: 1.38; }
.chat .row { max-width: 94%; }
.pics { display: grid; grid-template-columns: repeat(3, 76px); gap: 3px; border-radius: 12px; overflow: hidden; }
.pics.me { align-self: flex-end; }
.pics img { width: 76px; height: 95px; object-fit: cover; }
.pics span { position: relative; }
.pics span b { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(0, 0, 0, .45); color: #fff; font-size: 18px; font-weight: 700; }

.out { margin: 2px 0 6px 38px; border-radius: 10px; background: #fff; box-shadow: var(--shadow); overflow: hidden; font-size: 13.5px; color: #1f1f1f; }
.win { display: flex; align-items: center; gap: 8px; padding: 7px 12px; background: #1d8a4e; color: #fff; font-weight: 700; font-size: 12.5px; }
.win .fi { width: 14px; height: 17px; background: #fff; border-radius: 2px; }
.win .fi::after { content: none; }
.out table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.out th, .out td { padding: 7px 10px; border-bottom: 1px solid #e6e6e6; text-align: left; white-space: nowrap; }
.out .w { white-space: normal; width: 40%; }
.out th { background: #f3f3f3; color: #555; font-weight: 700; font-size: 12px; }
.out td + td, .out th + th { border-left: 1px solid #e6e6e6; }
.out .r { text-align: right; }
.out .warn td { background: #fff3a8; }
.out .more td { color: #8a8a8a; font-style: italic; }
.out tfoot td { font-weight: 700; background: #eef7f1; border-bottom: 0; }
.doc { line-height: 1.5; }
.doc small { color: var(--z-time); font-size: 12.5px; }
.doc .h { margin: 10px 0 2px; font-size: 13px; font-weight: 700; color: #081c36; }
.doc ul, .doc ol { margin: 0; padding-left: 20px; }
.doc ol { margin-top: 6px; }
.doc li { margin: 2px 0; }
.doc em { font-style: normal; color: var(--z-time); }
.todo span { color: #0068ff; }

/* Two CVs for one office job, read across: each row a measure, Jason's column lit */
.stats { background: #fff; }
.cv { margin: 36px 0 0; }
.cv .r { display: grid; grid-template-columns: 1.1fr 1fr 1fr; }
.cv .l { padding: 16px 18px 16px 0; font-weight: 700; font-size: 16px; border-top: 1px solid var(--line); }
.cv .l small { display: block; margin-top: 3px; font-weight: 400; font-size: 12px; color: #8a7a6e; line-height: 1.4; }
.cv .c { display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: 14px 20px; border-top: 1px solid var(--line); background: var(--paper); }
.cv .c.me { background: #fff1e4; border-left: 2px solid var(--fox); border-right: 2px solid var(--fox); border-top-color: #fbd3b4; }
.cv .c b { font-size: 17px; }
.cv .c:not(.me) b { color: var(--ink-2); }
.cv .c.me b { color: var(--rust); }
.cv .c i { display: block; height: 8px; width: calc(var(--w) * 100%); min-width: 8px; border-radius: 4px; background: #d9cabd; transform-origin: left; transition: transform .9s cubic-bezier(.2, .8, .2, 1); }
.cv .c.me i { background: var(--fox); }
.cv.wait .c i { transform: scaleX(0); }
.cv .head .l, .cv .head .c { border-top: 0; }
.cv .head .c { padding-top: 22px; border-radius: 20px 20px 0 0; }
.cv .head .c.me { border-top: 2px solid var(--fox); }
.cand { display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; }
.cand img, .pic { width: 48px; height: 48px; border-radius: 50%; }
.pic { background: radial-gradient(circle at 50% 38%, #b9a797 0 9px, transparent 10px), radial-gradient(ellipse 15px 11px at 50% 88%, #b9a797 0 100%, transparent 101%), #e9ded3; }
.cand b { font-size: 18px; color: var(--ink) !important; }
.cand small { font-size: 13px; color: #8a7a6e; }
.cv .tail .l, .cv .tail .c { border-top: 1px solid var(--line); }
.cv .tail .c { padding: 16px 20px 20px; border-radius: 0 0 20px 20px; }
.cv .tail .c.me { border-bottom: 2px solid var(--fox); border-top-color: #fbd3b4; }
.cv .tail .l, .cv .tail .c:not(.me) { border-top-color: var(--line); background: none; }
.cv .tail .btn { justify-content: center; min-height: 48px; font-size: 15px; padding: 0 14px; }

/* Watch */
.watch { background: var(--ink); color: #fff; }
.watch mark { background: none; color: var(--fox); }
.player { margin-top: 36px; }
.tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.tabs button { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 14px 18px; border-radius: 14px; border: 1px solid rgba(253, 221, 195, .22); background: transparent; color: #f6e7da; font: 400 15px/1.4 "Be Vietnam Pro", sans-serif; text-align: left; cursor: pointer; transition: background .15s, border-color .15s; }
.tabs button b { font-size: 20px; color: var(--fox); font-variant-numeric: tabular-nums; }
.tabs button[aria-selected="true"] { background: rgba(254, 122, 35, .14); border-color: var(--fox); color: #fff; }
.screen { margin-top: 16px; aspect-ratio: 16 / 9; border-radius: 20px; overflow: hidden; background: #2b211a; }
.screen video { display: block; width: 100%; height: 100%; object-fit: cover; }

/* What to hand over */
.can-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 40px; border-top: 2px solid var(--ink); }
.can-grid div { padding: 26px 26px 30px 0; border-bottom: 1px solid var(--line); }
.can-grid div:nth-child(3n + 2), .can-grid div:nth-child(3n) { padding-left: 26px; border-left: 1px solid var(--line); }
.can-grid h3 { font-size: 20px; color: var(--rust); }
.can-grid p { margin: 8px 0 0; color: var(--ink-2); font-size: 16px; }

/* Platforms Jason works on: one compact line of marks per group, names on hover and for screen readers */
.apps { background: #fff; padding: 80px 0; }
.app-rows { margin-top: 32px; border-top: 2px solid var(--ink); }
.app-row { display: grid; grid-template-columns: 180px 1fr; gap: 16px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.app-row h3 { font-size: 15px; color: var(--rust); }
.app-row ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.app-row li { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; width: 72px; height: 70px; border-radius: 12px; background: var(--paper); border: 1px solid var(--line); transition: transform .15s, box-shadow .15s; }
.app-row li:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.app-row li img { width: 28px; height: 28px; object-fit: contain; }
.app-row li span { font-size: 11.5px; line-height: 1.1; color: var(--ink-2); white-space: nowrap; }
.app-row li img[src$="jason.webp"] { border-radius: 50%; }
.app-row li a { display: contents; color: inherit; text-decoration: none; }
.app-row li img[src$="easyai.webp"], .app-row li img[src$="-app.webp"] { border-radius: 7px; }
.globe { width: 28px; height: 28px; fill: none; stroke: var(--rust); stroke-width: 1.6; }
.swipe { display: none; }
.more-apps { margin: 16px 0 0; color: var(--ink-2); font-size: 15px; }

/* Steps */
.steps { background: #fff; }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 0; margin: 40px 0 0; list-style: none; }
.step-grid li { padding: 26px; border-radius: var(--r); background: #fff; border: 1px solid var(--line); }
.step-grid span { display: block; font-size: 44px; line-height: 1; font-weight: 700; color: var(--fox); margin-bottom: 14px; }
.step-grid h3 { font-size: 20px; }
.step-grid p { margin: 8px 0 0; color: var(--ink-2); font-size: 16px; }
.safe { display: flex; flex-wrap: wrap; gap: 10px 32px; padding: 0; margin: 26px 0 0; list-style: none; color: var(--ink-2); font-size: 15.5px; }
.safe li { position: relative; padding-left: 22px; }
.safe li::before { content: ""; position: absolute; left: 0; top: .32em; width: 13px; height: 13px; background: var(--rust); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 7V5a4 4 0 0 1 8 0v2h1v8H3V7zm2 0h4V5a2 2 0 0 0-4 0z'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 7V5a4 4 0 0 1 8 0v2h1v8H3V7zm2 0h4V5a2 2 0 0 0-4 0z'/%3E%3C/svg%3E") center / contain no-repeat; }
.safe b { color: var(--ink); }

/* FAQ */
.faq { background: var(--paper); }
.faq h2 { margin-bottom: 22px; }
/* Questions as quiet cards: medium weight, a small round toggle, the answer one tone lighter */
.faq .narrow { display: block; }
details { margin-top: 8px; border-radius: 14px; background: #fff; border: 1px solid var(--line); transition: border-color .2s; }
details[open] { border-color: #f3c9a6; }
summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 16px 16px 18px; font-weight: 400; font-size: 16px; line-height: 1.4; color: var(--ink); }
details[open] summary { font-weight: 700; }
summary::-webkit-details-marker { display: none; }
summary::after { content: ""; flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M6 2v8M2 6h8' stroke='%23c2410c' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E") center / 12px no-repeat; transition: transform .25s, background-color .2s; }
details[open] summary::after { transform: rotate(45deg); background-color: #fff1e4; }
details p { margin: -4px 0 0; padding: 0 18px 16px; font-size: 15px; line-height: 1.6; color: var(--ink-2); }

/* Final */
.final { padding: 96px 0; background: var(--fox); }
.final-in { text-align: center; }
.final h2 { max-width: 760px; margin: 0 auto; }
.final-in > p { font-size: 19px; margin: 16px auto 30px; max-width: 560px; color: #3a2414; }
.final .btn { background: var(--ink); color: #fff; box-shadow: 0 2px 0 #000; }
.final .btn:hover { background: #000; }
.final .fine { color: #4a2c16; }

/* Footer: the day's finished work rolls by, Jason signs off in a Zalo bubble, the name fills the floor */
.foot { position: relative; overflow: hidden; padding-bottom: 96px; background: var(--ink); color: #c9b5a5; font-size: 15px; }
.ticker { display: flex; overflow: hidden; }
.ticker ul { display: flex; flex: none; gap: 40px; margin: 0; padding: 18px 20px; list-style: none; white-space: nowrap; animation: roll 38s linear infinite; animation-play-state: paused; }
.band.rolling .ticker ul { animation-play-state: running; }
.ticker li { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.ticker li::before { content: "✓"; font-weight: 700; }
.ticker time { font-weight: 700; font-variant-numeric: tabular-nums; }
@keyframes roll { to { transform: translateX(-100%); } }
.foot-in { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: start; padding: 56px 0 40px; }
.sign { display: flex; align-items: flex-end; gap: 12px; }
.sign img { flex: none; border-radius: 50%; }
.sign .b { max-width: 420px; padding: 14px 18px 10px; border-radius: 18px 18px 18px 4px; background: #fff; border: 0; font-size: 18px; line-height: 1.45; color: var(--ink); }
.sign .b time { font-size: 12.5px; }
.foot-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.foot-nav div { display: flex; flex-direction: column; gap: 8px; }
.foot-nav b { color: #fff; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 4px; }
.foot-nav a { color: #f6e7da; text-decoration: none; width: fit-content; }
.foot-nav a:hover { color: var(--fox); }
.foot-nav span { color: #8f7b6c; font-size: 13.5px; }
.foot-end { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 20px 0 0; border-top: 1px solid rgba(253, 221, 195, .12); font-size: 13.5px; color: #8f7b6c; }
.foot-end a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.giant { margin: 28px 0 -0.24em; text-align: center; font-weight: 700; font-size: clamp(110px, 27vw, 380px); line-height: .9; letter-spacing: -.05em; color: transparent; background: linear-gradient(180deg, var(--fox) 0%, #c2410c 55%, rgba(194, 65, 12, 0) 100%); -webkit-background-clip: text; background-clip: text; user-select: none; }

/* The dock: Jason and the trial, always one tap away once the hero's button has gone by */
.dock { position: fixed; z-index: 30; left: 50%; bottom: 16px; display: flex; align-items: center; gap: 12px; width: min(560px, calc(100% - 24px)); padding: 8px 8px 8px 10px; border-radius: 20px; background: rgba(31, 20, 13, .94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 18px 40px -12px rgba(31, 20, 13, .55); color: #fff; transform: translate(-50%, 140%); opacity: 0; transition: transform .35s cubic-bezier(.2, .8, .2, 1), opacity .25s; }
.dock.on { transform: translate(-50%, 0); opacity: 1; }
.dock img { flex: none; border-radius: 50%; }
.dock-t { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.25; }
.dock-t b { font-size: 16px; }
.dock-t small { display: flex; align-items: center; gap: 6px; font-size: 13px; color: #d9c6b6; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dock-t small::before { content: ""; flex: none; width: 8px; height: 8px; border-radius: 50%; background: #3ddc84; box-shadow: 0 0 0 0 rgba(61, 220, 132, .6); animation: live 2s infinite; }
@keyframes live { 70% { box-shadow: 0 0 0 7px rgba(61, 220, 132, 0); } 100% { box-shadow: 0 0 0 0 rgba(61, 220, 132, 0); } }
.dock .btn { min-height: 48px; padding: 0 20px; box-shadow: none; }

/* Narrower screens: the headline fills the width, so the jobs wait beside the phone, four a side */
@media (max-width: 1240px) {
  .job { width: 200px; padding: 10px 12px; top: calc(var(--y) * .75px + 440px); }
  .job.l { left: 1.5%; } .job.r { right: 1.5%; }
  .job time { display: none; }
  .job:nth-child(6n), .job:nth-child(6n - 1) { display: none; }
}
@media (min-width: 641px) and (max-width: 760px) { .jobs { display: none; } }
@media (max-width: 900px) { .job { width: 172px; } .job.l { left: 1%; } .job.r { right: 1%; } .job small { font-size: 11.5px; } }
@media (max-width: 1000px) {
  .cases { grid-template-columns: minmax(0, 1fr); }
  .hero-nums { grid-template-columns: 1fr 1fr; margin-top: 48px; }
  .hero-nums div:nth-child(3) { border-left: 0; padding-left: 0; }
  .hero-nums div:nth-child(n + 3) { border-top: 1px solid rgba(253, 221, 195, .14); }
  .can-grid { grid-template-columns: 1fr 1fr; }
  .can-grid div, .can-grid div:nth-child(n) { padding: 22px 20px 24px 0; border-left: 0; }
  .can-grid div:nth-child(2n) { padding-left: 20px; border-left: 1px solid var(--line); }
  .rail { display: none; }
}
@media (max-width: 640px) {
  .hero { padding-top: 40px; }
  .stage { margin-top: 40px; }
  /* On a phone the jobs wait in a cloud above the phone instead of over it */
  .jobs { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; width: calc(100% - 32px); margin: 32px auto 0; }
  .job, .job.l, .job.r { position: static; width: auto; padding: 8px 10px; gap: 8px; border-radius: 12px; }
  .job:nth-child(-n + 6) { display: flex; } .job:nth-child(n + 7) { display: none; }
  .job b { font-size: 12.5px; } .job small { font-size: 11px; } .job time { display: none; }
  .job .ji { width: 22px; height: 22px; }
  .stage { margin-top: 28px; }
  .hero-nums b { font-size: 24px; }
  .hero .btn-lg { width: 100%; justify-content: center; }
  body { font-size: 16px; }
  .hero { padding: 36px 0 56px; }
  .w { width: calc(100% - 32px); }
  .cta-row .btn { width: 100%; justify-content: center; }
  .btn { padding: 0 18px; font-size: 16px; white-space: nowrap; }
  .btn-sm { padding: 0 14px; font-size: 14px; }
  .dock { bottom: 0; width: 100%; border-radius: 18px 18px 0 0; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); }
  .dock .btn { padding: 0 16px; font-size: 15px; }
  .phone { width: 100%; max-width: 370px; height: 600px; }
  .hero-nums div, .hero-nums div:nth-child(n) { padding: 16px 12px 18px 0; }
  .hero-nums div:nth-child(2n) { padding-left: 14px; }
  .hero-nums span { font-size: 13px; }
  .case { border-radius: 18px; }
  .case > header { padding: 12px 14px; }
  .chat { padding: 12px 10px 18px; }
  .out { margin-left: 0; overflow-x: auto; }
  .out th, .out td { padding: 6px 8px; font-size: 12.5px; }
  .case > header { flex-wrap: wrap; }
  .tabs { grid-template-columns: 1fr; }
  .tabs button { flex-direction: row; align-items: baseline; gap: 10px; padding: 10px 14px; }
  .tabs button b { font-size: 16px; }
  .screen { aspect-ratio: 4 / 5; max-width: 440px; margin-left: auto; margin-right: auto; border-radius: 16px; }
    .step-grid { grid-template-columns: 1fr; gap: 12px; }
  .step-grid li { display: grid; grid-template-columns: 44px 1fr; gap: 2px 12px; padding: 18px 18px 20px; }
  .step-grid span { grid-row: span 2; margin: 0; font-size: 36px; }
  .step-grid h3 { font-size: 18px; }
  .step-grid p { margin: 2px 0 0; font-size: 15px; }
  .final .btn { width: 100%; justify-content: center; font-size: 17px; }
  .apps { padding: 56px 0; }
  .app-row { grid-template-columns: 1fr; gap: 8px; padding: 12px 0; }
  .app-row li img, .globe { width: 26px; height: 26px; }
  .app-row li span { font-size: 10px; letter-spacing: -.01em; }
  .foot-in { grid-template-columns: 1fr; gap: 32px; padding: 40px 0 32px; }
  .sign .b { font-size: 16px; }
  .ticker ul { gap: 28px; padding: 14px 16px; }
  .ticker li { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* Phones, last so it wins: shorter sections, sideways rows instead of long stacks */
@media (max-width: 640px) {
  section { padding: 56px 0; }
  h2 { font-size: 27px; }
  .sub { font-size: 15.5px; }
  /* Real work: one card at a time, swiped sideways, instead of four screens of chat */
  .swipe { display: block; margin: 10px 0 0; font-size: 13.5px; font-weight: 700; color: var(--rust); }
  .cases { display: flex; gap: 12px; margin: 22px -16px 0; padding: 0 16px 6px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .cases::-webkit-scrollbar { display: none; }
  .case { flex: 0 0 88%; scroll-snap-align: center; }
  /* Platforms: each group one sideways row */
  .app-rows { margin-top: 22px; }
  .app-row ul { display: flex; flex-wrap: nowrap; overflow-x: auto; margin: 0 -16px; padding: 0 16px 4px; scrollbar-width: none; }
  .app-row ul::-webkit-scrollbar { display: none; }
  .app-row li { flex: none; width: 66px; }
  /* What Jason does: two columns of short blocks */
  .can-grid { grid-template-columns: 1fr 1fr; gap: 0 16px; margin-top: 24px; }
  .can-grid div, .can-grid div:nth-child(n) { padding: 16px 0; border-left: 0; }
  .can-grid h3 { font-size: 16px; }
  .can-grid p { font-size: 13.5px; line-height: 1.5; }
  .step-grid li { padding: 14px 16px 16px; }

  .hero h1 { font-size: 7.9vw; }
  /* Two CVs on a phone: one compact table, three narrow columns, Jason's column lit */
  .cv { margin-top: 22px; padding: 2px 12px 12px; border-radius: 18px; background: var(--paper); border: 1px solid var(--line); }
  .cv .r { display: grid; grid-template-columns: 1.15fr 1fr 1fr; gap: 10px; align-items: center; padding: 10px 0; border-top: 1px solid var(--line); }
  .cv .r.head { border-top: 0; padding: 10px 0 8px; }
  .cv .l, .cv .c, .cv .c.me, .cv .head .c, .cv .head .c.me, .cv .tail .c, .cv .tail .c.me { padding: 0; border: 0; background: none; border-radius: 0; }
  .cv .r.head { align-items: center; }
  .cv .r.head .c { justify-content: center; }
  .cv .l { font-size: 13px; line-height: 1.35; }
  .cv .l small { display: none; }
  .cv .c b { font-size: 13px; line-height: 1.35; }
  .cv .c i { display: none; }
  .cand { flex-direction: row; gap: 6px; text-align: left; }
  .cand img, .pic { width: 22px; height: 22px; flex: none; }
  .pic { background: radial-gradient(circle at 50% 38%, #b9a797 0 4px, transparent 4.5px), radial-gradient(ellipse 7px 5px at 50% 90%, #b9a797 0 100%, transparent 101%), #e9ded3; }
  .cand b { font-size: 12.5px !important; line-height: 1.2; }
  .cand small, .cand .dk { display: none; }
  .cv .tail { display: block; padding: 12px 0 0; }
  .cv .tail .l, .cv .tail .c:not(.me) { display: none; }
  .cv .tail .btn { width: 100%; min-height: 48px; }
  /* The phone-shaped videos sit on their own cream, so the card is that cream too */
  .screen { padding: 10px 10px 0; background: #fdf3ed; border-radius: 22px; }
  .screen video { border-radius: 14px 14px 0 0; }
  summary { padding: 14px 14px 14px 16px; font-size: 15px; }
  details p { padding: 0 16px 14px; font-size: 14px; }
  .hero .phone { height: auto; }
  .hero .z-body { -webkit-mask-image: none; mask-image: none; }
  .hero-nums b { font-size: 22px; }
  .cases { align-items: flex-start; }
  .chat { justify-content: flex-start; }
  .dock-t .dk { display: none; }
}