/* PH Store shop v3 — light, mobile-first. Không dùng blur/hiệu ứng nặng để chạy mượt trên điện thoại tầm trung. */
:root {
  --bg: #F4F6FB; --card: #FFFFFF; --ink: #151A3B; --soft: #59617F; --mute: #8A91AB; --line: #E2E6F1;
  --sun: #FFC83D; --sun-d: #F0B000; --blue: #2759F5; --ok: #0E9F6E; --bad: #D93A49;
  --nf: #F0475E; --nf-l: #FFE9EC; --cc: #6B4BFF; --cc-l: #EEEAFF; --gp: #12A383; --gp-l: #E2F7F1;
  --head: 'Bricolage Grotesque', 'Plus Jakarta Sans', system-ui, sans-serif;
  --body: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --r-l: 24px; --r-m: 16px; --r-s: 12px;
  --pad: 16px; --bar-h: 58px;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--bar-h) + 8px); }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.55 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg, video { display: block; max-width: 100%; }
a { color: var(--blue); }
button, input, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--head); line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: clamp(26px, 6.4vw, 38px); font-weight: 800; }
h3 { font-size: 19px; font-weight: 800; }
p { margin: 0; }
.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 var(--pad); }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; border-radius: 6px; }
.loading { padding: 64px 16px; text-align: center; color: var(--soft); }
.sub { color: var(--soft); margin-top: 8px; max-width: 60ch; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: 999px; border: 2px solid transparent;
  font-weight: 700; font-size: 16px; text-decoration: none; cursor: pointer; white-space: nowrap; -webkit-tap-highlight-color: transparent; transition: transform .12s ease; }
.btn:active { transform: scale(.97); }
.btn.buy { background: var(--sun); color: var(--ink); box-shadow: 0 3px 0 var(--sun-d); }
.btn.buy:hover { background: #FFD25C; }
.btn.dark { background: var(--ink); color: #fff; }
.btn.line { background: var(--card); color: var(--ink); border-color: var(--line); }
.btn.small { min-height: 40px; padding: 0 16px; font-size: 15px; }
.btn.wide { width: 100%; }
.btn[disabled] { opacity: .55; pointer-events: none; }

/* ---------- top bar ---------- */
.notice { background: var(--ink); color: #fff; font-size: 14px; text-align: center; padding: 8px var(--pad); }
.bar { position: sticky; top: 0; z-index: 30; background: #fff; border-bottom: 1px solid var(--line); }
.bar .wrap { display: flex; align-items: center; justify-content: space-between; height: var(--bar-h); gap: 12px; }
.logo { display: inline-flex; align-items: center; gap: 8px; font: 800 20px var(--head); color: var(--ink); text-decoration: none; }
.logo img { width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--line); object-fit: cover; }
.logo i { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; background: var(--sun); color: var(--ink); font-style: normal; font-size: 14px; }
.logo span { color: var(--soft); font-weight: 700; }
.bar-nav { display: flex; align-items: center; gap: 4px; }
.bar-nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; padding: 8px 10px; border-radius: 10px; }
.bar-nav a.on { background: var(--bg); }
.bar-nav .btn { margin-left: 6px; color: var(--ink); }
.hide-sm { display: none; }

/* ---------- hero ---------- */
.hero { padding: 26px 0 8px; }
.hero .wrap { display: grid; gap: 24px; }
.proofchip { display: inline-flex; align-items: center; gap: 8px; background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px 6px 6px;
  font-size: 14px; color: var(--ink); text-decoration: none; font-weight: 600; max-width: 100%; line-height: 1.3; }
.proofchip .rx { display: inline-flex; flex: none; }
.proofchip .rx svg { width: 24px; height: 24px; }
.proofchip .rx svg + svg { margin-left: -7px; }
.hero h1 { font-size: clamp(34px, 9.6vw, 60px); font-weight: 800; margin-top: 16px; letter-spacing: -0.02em; }
.hero .lead { font-size: 17px; color: var(--soft); margin-top: 14px; max-width: 46ch; }
.ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.ctas .btn { flex: 1 1 auto; }
.cast { display: grid; grid-template-columns: 1.25fr 1fr; grid-template-rows: 1fr 1fr; gap: 10px; }
.cast a { position: relative; display: block; border-radius: var(--r-l); overflow: hidden; text-decoration: none; color: #fff; min-height: 128px; background: var(--ink); }
.cast a:first-child { grid-row: span 2; }
.cast a svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.cast .nm { position: absolute; left: 10px; top: 10px; background: rgba(255, 255, 255, .95); color: var(--ink); border-radius: 999px; padding: 3px 11px; font-weight: 700; font-size: 14px; }
.cast .pr { position: absolute; right: 10px; bottom: 10px; background: var(--sun); color: var(--ink); border-radius: 999px; padding: 3px 11px; font-weight: 700; font-size: 13px; }
.cast .pr b { font: 800 16px var(--head); }

/* ---------- trust strip ---------- */
.trust { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 22px; }
.trust div { display: flex; gap: 10px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-m); padding: 12px; font-size: 14px; line-height: 1.3; }
.trust b { display: block; font-size: 14px; }
.trust span { color: var(--soft); font-size: 13px; }
.trust svg { flex: none; width: 34px; height: 34px; }

/* ---------- sections ---------- */
.blk { padding: 44px 0 0; }
.blk-head { margin-bottom: 20px; }

/* ---------- proof ---------- */
.proof { padding-top: 40px; }
.posts { display: grid; gap: 14px; }
.post { display: block; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-l); text-decoration: none; color: var(--ink); overflow: hidden; }
.post header { display: flex; align-items: center; gap: 10px; padding: 14px 14px 0; }
.av { flex: none; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: #fff; font-weight: 800; font-size: 15px; background: var(--ink); }
.av.Netflix { background: var(--nf); } .av.CapCut { background: var(--cc); } .av.ChatGPT { background: var(--gp); }
.post header b { display: block; font-size: 15px; line-height: 1.25; }
.post header small { color: var(--mute); font-size: 13px; }
.post header .fb { margin-left: auto; flex: none; width: 26px; height: 26px; }
.post .cap { padding: 10px 14px 12px; font-size: 15px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.post .pic { position: relative; aspect-ratio: 16 / 9; background: var(--bg); overflow: hidden; }
.post .pic img, .post .pic svg { width: 100%; height: 100%; object-fit: cover; }
.post .pic .tag { position: absolute; left: 12px; top: 12px; background: #fff; color: var(--ink); font-weight: 700; font-size: 13px; padding: 5px 10px; border-radius: 999px; }
.react { display: flex; align-items: center; gap: 12px; padding: 12px 14px; font-size: 14px; color: var(--soft); border-bottom: 1px solid var(--line); }
.react .rx { display: inline-flex; align-items: center; gap: 6px; color: var(--ink); font-weight: 700; }
.react .rx svg { width: 20px; height: 20px; }
.react .rx svg + svg { margin-left: -9px; }
.react .r { margin-left: auto; text-align: right; }
.post .open { display: block; text-align: center; padding: 13px; font-weight: 700; color: var(--blue); font-size: 15px; }

.vids-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 34px 0 12px; }
.vids-h small { color: var(--soft); font-size: 14px; }
.vids { display: grid; grid-auto-flow: column; grid-auto-columns: 44%; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px;
  margin: 0 calc(var(--pad) * -1); padding-left: var(--pad); padding-right: var(--pad); scroll-padding-left: var(--pad); scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.vids::-webkit-scrollbar { display: none; }
.vid { position: relative; scroll-snap-align: start; border: 0; padding: 0; background: #20263F; border-radius: var(--r-m); overflow: hidden; aspect-ratio: 9 / 16; cursor: pointer; text-align: left; color: #fff; }
.vid img { width: 100%; height: 100%; object-fit: cover; }
.vid .play { position: absolute; top: 50%; left: 50%; width: 52px; height: 52px; margin: -26px 0 0 -26px; border-radius: 50%; background: rgba(255, 255, 255, .92); display: grid; place-items: center; }
.vid .play::after { content: ''; margin-left: 4px; border-style: solid; border-width: 10px 0 10px 16px; border-color: transparent transparent transparent var(--ink); }
.vid .who { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 10px 10px; background: linear-gradient(transparent, rgba(10, 12, 30, .85)); font-size: 13px; line-height: 1.3; }
.vid .who b { display: block; font-size: 14px; }
.shots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 12px; }
.shot { border: 1px solid var(--line); background: var(--card); padding: 0; border-radius: var(--r-m); overflow: hidden; cursor: pointer; }
.shot img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.proof-next { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-top: 26px; background: var(--ink); color: #fff; border-radius: var(--r-l); padding: 18px; }
.proof-next p { font: 800 19px var(--head); }
.proof-next span { display: block; font: 400 14px var(--body); color: #C5CAE3; margin-top: 2px; }
.proof-next .btn { flex: 1 1 auto; }

/* ---------- shop ---------- */
.tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.tab { display: flex; flex-direction: column; align-items: stretch; padding: 0; border: 2px solid var(--line); background: var(--card); border-radius: var(--r-m); overflow: hidden; cursor: pointer; text-align: left; -webkit-tap-highlight-color: transparent; }
.tab .ta { aspect-ratio: 4 / 3; overflow: hidden; }
.tab .ta svg { width: 100%; height: 100%; }
.tab .tt { padding: 8px 10px 10px; }
.tab b { display: block; font-size: 15px; line-height: 1.2; }
.tab small { color: var(--soft); font-size: 13px; }
.tab[aria-selected="true"] { border-color: var(--ink); box-shadow: 0 0 0 2px var(--ink); }
.panel { margin-top: 14px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-l); overflow: hidden; display: grid; }
.pn-info { padding: 18px; background: var(--nf-l); }
.panel.CapCut .pn-info { background: var(--cc-l); } .panel.ChatGPT .pn-info { background: var(--gp-l); }
.pn-info h3 { font-size: 24px; }
.pn-info > p { color: var(--soft); margin-top: 4px; }
.feats { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 9px; }
.feats li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; line-height: 1.4; }
.feats svg { flex: none; width: 20px; height: 20px; margin-top: 1px; }
.pn-info .art { display: none; }
.pn-buy { padding: 18px; }
.seg { display: flex; gap: 6px; background: var(--bg); border-radius: 14px; padding: 4px; }
.seg button { flex: 1; min-height: 42px; border: 0; background: transparent; border-radius: 10px; font-weight: 700; font-size: 15px; cursor: pointer; color: var(--soft); }
.seg button[aria-pressed="true"] { background: var(--card); color: var(--ink); box-shadow: 0 1px 3px rgba(21, 26, 59, .14); }
.tdesc { font-size: 14px; color: var(--soft); margin: 10px 2px 0; }
.opts { display: grid; gap: 10px; margin-top: 16px; }
.opt { position: relative; display: flex; align-items: center; gap: 12px; min-height: 62px; margin: 0; padding: 10px 14px; border: 2px solid var(--line); border-radius: var(--r-m); cursor: pointer; font-weight: 400; -webkit-tap-highlight-color: transparent; }
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt .dot { flex: none; width: 22px; height: 22px; border-radius: 50%; border: 2px solid #C3C9DB; }
.opt .nm { flex: 1; min-width: 0; }
.opt .nm b { display: block; font-size: 16px; }
.opt .nm small { color: var(--soft); font-size: 13px; }
.opt .pr { text-align: right; font: 800 20px var(--head); }
.opt .pr s { display: block; font: 500 13px var(--body); color: var(--mute); }
.opt .bdg { position: absolute; top: -10px; right: 12px; background: var(--ink); color: #fff; font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 999px; }
.opt.on { border-color: var(--ink); background: #FBFCFF; }
.opt.on .dot { border: 7px solid var(--ink); }
.opt.out { opacity: .5; cursor: not-allowed; }
.opt:has(input:focus-visible) { outline: 3px solid var(--blue); outline-offset: 2px; }
.deliv { display: flex; gap: 10px; align-items: center; margin-top: 14px; padding: 12px 14px; background: var(--bg); border-radius: var(--r-s); font-size: 14px; line-height: 1.4; }
.deliv svg { flex: none; width: 22px; height: 22px; }
.buyrow { margin-top: 14px; }
.buyrow .btn { width: 100%; min-height: 56px; font-size: 18px; }
.assure { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 16px; margin-top: 12px; font-size: 13px; color: var(--soft); }
.assure a { color: var(--soft); }

/* ---------- how ---------- */
.how { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; counter-reset: s; }
.how li { counter-increment: s; position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-m); padding: 16px 16px 16px 64px; }
.how li::before { content: counter(s); position: absolute; left: 16px; top: 16px; width: 34px; height: 34px; border-radius: 50%; background: var(--sun); display: grid; place-items: center; font: 800 16px var(--head); }
.how h3 { font-size: 17px; }
.how p { color: var(--soft); font-size: 15px; margin-top: 4px; }

/* ---------- community ---------- */
.comm { display: grid; gap: 10px; }
.cm { display: flex; gap: 14px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-m); padding: 14px; text-decoration: none; color: var(--ink); }
.cm .ic { flex: none; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--bg); }
.cm .ic svg { width: 24px; height: 24px; }
.cm h3 { font-size: 16px; }
.cm p { color: var(--soft); font-size: 14px; line-height: 1.4; margin-top: 2px; }

/* ---------- faq ---------- */
.qa { display: grid; gap: 8px; }
.qa details { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-m); }
.qa summary { list-style: none; cursor: pointer; padding: 15px 44px 15px 16px; font-weight: 700; position: relative; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: '+'; position: absolute; right: 16px; top: 11px; font-size: 22px; color: var(--soft); }
.qa details[open] summary::after { content: '–'; }
.qa details p { padding: 0 16px 16px; color: var(--soft); }

/* ---------- final cta ---------- */
.final { margin-top: 44px; background: var(--sun); border-radius: var(--r-l); padding: 26px 20px; display: grid; gap: 16px; align-items: center; }
.final h2 { font-size: clamp(24px, 6vw, 34px); }
.final p { margin-top: 6px; }
.final .btn { background: var(--ink); color: #fff; box-shadow: none; }

/* ---------- footer ---------- */
.foot { margin-top: 44px; background: var(--ink); color: #C5CAE3; padding: 32px 0 calc(100px + env(safe-area-inset-bottom)); font-size: 15px; }
.foot .wrap { display: grid; gap: 22px; }
.foot b { color: #fff; }
.foot ul { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 6px; }
.foot a { color: #C5CAE3; text-decoration: none; }
.foot a:hover { color: #fff; text-decoration: underline; }

/* ---------- sticky bar + chat ---------- */
.sbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: var(--card); border-top: 1px solid var(--line); box-shadow: 0 -4px 18px rgba(21, 26, 59, .1);
  padding: 10px var(--pad) calc(10px + env(safe-area-inset-bottom)); display: flex; align-items: center; gap: 12px; transform: translateY(110%); transition: transform .2s ease; }
.sbar.show { transform: none; }
.sbar .si { flex: 1; min-width: 0; line-height: 1.25; }
.sbar .si b { display: block; font-size: 14px; font-weight: 600; color: var(--soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sbar .si span { font: 800 20px var(--head); }
.sbar .btn { flex: none; }
.chatfab { position: fixed; right: 14px; bottom: calc(18px + env(safe-area-inset-bottom)); z-index: 39; display: flex; align-items: center; gap: 8px; height: 50px; padding: 0 18px 0 14px; border-radius: 999px;
  background: var(--blue); color: #fff; font-weight: 700; text-decoration: none; box-shadow: 0 6px 18px rgba(39, 89, 245, .35); transition: bottom .2s ease; }
.chatfab svg { width: 22px; height: 22px; }
@media (max-width: 759px) {
  .chatfab { width: 52px; height: 52px; padding: 0; justify-content: center; font-size: 0; gap: 0; }
  .chatfab svg { width: 26px; height: 26px; }
  body.has-sbar .chatfab, body.buy-vis .chatfab { display: none; }
}
.sbar .sc { flex: none; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--blue); }
.sbar .sc svg { width: 24px; height: 24px; }

/* ---------- sheet / lightbox ---------- */
.sheet-bg, .lb { position: fixed; inset: 0; z-index: 60; background: rgba(12, 15, 35, .6); display: flex; align-items: flex-end; justify-content: center; }
.sheet { width: 100%; max-width: 480px; max-height: 92vh; overflow-y: auto; background: var(--card); border-radius: 22px 22px 0 0; padding: 20px 18px calc(18px + env(safe-area-inset-bottom)); animation: up .2s ease; }
@keyframes up { from { transform: translateY(40px); opacity: .4; } }
.sheet .grab { width: 44px; height: 5px; border-radius: 3px; background: var(--line); margin: -6px auto 14px; }
.sheet h2 { font-size: 22px; margin-bottom: 12px; }
.sheet .sum { display: flex; align-items: center; gap: 12px; padding: 12px; background: var(--bg); border-radius: var(--r-m); }
.sheet .sum .mini { flex: none; width: 64px; height: 48px; border-radius: 10px; overflow: hidden; }
.sheet .sum .mini svg, .sheet .sum .mini img { width: 100%; height: 100%; object-fit: cover; }
.sheet .sum b { display: block; line-height: 1.3; }
.sheet .sum small { color: var(--soft); font-size: 13px; }
.sheet .sum .pr { margin-left: auto; font: 800 22px var(--head); }
label { display: block; font-weight: 600; font-size: 15px; margin: 14px 0 6px; }
label small { font-weight: 400; color: var(--soft); }
input[type=text], input[type=tel] { width: 100%; min-height: 50px; padding: 0 14px; border: 2px solid var(--line); border-radius: var(--r-s); background: #fff; font-size: 16px; }
input:focus { border-color: var(--ink); outline: none; }
.lb { align-items: center; flex-direction: column; gap: 12px; padding: 16px; background: rgba(8, 10, 24, .94); }
.lb video, .lb img { max-height: 80vh; max-width: 100%; border-radius: var(--r-m); background: #000; }
.lb .btn { color: var(--ink); }

/* ---------- order / track / help ---------- */
.order { max-width: 560px; margin: 0 auto; padding: 24px var(--pad) 0; }
.order h1 { font-size: 28px; }
.order-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.code { font: 800 18px var(--head); background: var(--sun); padding: 6px 12px; border-radius: 10px; letter-spacing: .04em; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; counter-reset: s; }
.steps li { counter-increment: s; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-m); padding: 16px 16px 16px 60px; position: relative; }
.steps li::before { content: counter(s); position: absolute; left: 16px; top: 15px; width: 30px; height: 30px; border-radius: 50%; background: var(--bg); border: 2px solid var(--line); display: grid; place-items: center; font-weight: 800; font-size: 14px; }
.steps li.done::before { content: '✓'; background: var(--ok); border-color: var(--ok); color: #fff; }
.steps h3 { font-size: 17px; margin-bottom: 8px; }
.qr { width: 100%; max-width: 280px; margin: 4px auto 12px; border-radius: var(--r-m); border: 1px solid var(--line); }
.amount { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 10px; }
.tag.big { font: 800 30px var(--head); }
.refrow { display: flex; gap: 8px; }
.refrow input { flex: 1; min-width: 0; }
.acc pre { white-space: pre-wrap; word-break: break-word; background: var(--bg); padding: 12px; border-radius: var(--r-s); font-size: 15px; margin: 0 0 10px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-m); padding: 16px; margin-top: 14px; }
.note { background: #FFF7DD; border: 1px solid #F6E2A0; border-radius: var(--r-s); padding: 12px 14px; font-size: 14px; margin-top: 10px; }
.ok { background: #E3F6EE; border: 1px solid #B6E5D1; border-radius: var(--r-s); padding: 12px 14px; font-size: 15px; }
.err { background: #FDE8EA; border: 1px solid #F5C1C7; color: #8E1C28; border-radius: var(--r-s); padding: 12px 14px; font-size: 15px; margin-top: 10px; }
.wait { display: flex; gap: 10px; align-items: center; background: var(--bg); border-radius: var(--r-s); padding: 12px; font-size: 14px; margin-top: 10px; }
.spin { flex: none; width: 18px; height: 18px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--ink); animation: sp 1s linear infinite; }
@keyframes sp { to { transform: rotate(360deg); } }
.recent { font-size: 14px; color: var(--soft); margin-top: 14px; }
#toast { position: fixed; left: 50%; bottom: calc(96px + env(safe-area-inset-bottom)); transform: translateX(-50%); background: var(--ink); color: #fff; padding: 10px 18px; border-radius: 999px; z-index: 80; font-size: 15px; }

/* ---------- larger screens ---------- */
@media (min-width: 560px) {
  .vids { grid-auto-columns: 30%; }
  .trust { grid-template-columns: repeat(4, 1fr); }
  .shots { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 760px) {
  :root { --pad: 24px; --bar-h: 66px; }
  .hide-sm { display: inline-block; }
  .hero { padding: 48px 0 10px; }
  .hero .wrap { grid-template-columns: 1.05fr 1fr; align-items: center; gap: 40px; }
  .ctas .btn { flex: 0 0 auto; }
  .cast { min-height: 380px; }
  .posts { grid-template-columns: 1fr 1fr; }
  .vids { grid-auto-flow: row; grid-template-columns: repeat(6, 1fr); grid-auto-columns: auto; overflow: visible; margin: 0; padding: 0; }
  .proof-next .btn { flex: 0 0 auto; }
  .panel { grid-template-columns: 1fr 1.05fr; }
  .pn-info { padding: 28px; }
  .pn-info .art { display: block; margin-top: 20px; border-radius: var(--r-m); overflow: hidden; }
  .pn-buy { padding: 28px; }
  .tab { flex-direction: row; align-items: center; }
  .tab .ta { flex: none; width: 96px; }
  .how { grid-template-columns: repeat(3, 1fr); }
  .comm { grid-template-columns: 1fr 1fr; }
  .final { grid-template-columns: 1fr auto; padding: 34px; }
  .foot .wrap { grid-template-columns: 1.4fr 1fr 1fr; }
  .sheet-bg { align-items: center; }
  .sheet { border-radius: 22px; }
  .sheet .grab { display: none; }
  .sbar { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* =================== v3.1: bố cục B + C, review, bình luận, so sánh =================== */
.renew { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; width: 100%; margin-top: 12px; padding: 10px 16px; border: 2px dashed var(--sun-d); background: #FFF8E2; border-radius: var(--r-m); cursor: pointer; text-align: left; }
.renew span { font-size: 13px; color: var(--soft); font-weight: 600; }
.renew b { font-size: 15px; }
.cta-row { display: flex; justify-content: center; margin-top: 18px; }
.cta-row .btn { width: 100%; max-width: 380px; }
.sub-blk { margin-top: 34px; }
.h3x { font-size: 22px; margin-bottom: 14px; }

/* legit post: ảnh chụp bài thật + 2 nút */
.post { display: flex; flex-direction: column; }
.post-link { display: block; color: var(--ink); text-decoration: none; }
.post .pic.shot { aspect-ratio: 4 / 3; background: #fff; border-top: 1px solid var(--line); }
.post .pic.shot img { object-fit: cover; object-position: top left; }
.post .react { border-bottom: 0; }
.post-act { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px 14px; border-top: 1px solid var(--line); margin-top: auto; }
.post-act > a:first-child { font-weight: 700; color: var(--blue); text-decoration: none; font-size: 15px; }

/* review từ video (kiểu thẻ đánh giá) */
.reviews { display: grid; gap: 12px; }
.rv { margin: 0; background: var(--card); border: 1px solid var(--line); border-top: 4px solid var(--ink); border-radius: var(--r-l); padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.rv.Netflix { border-top-color: var(--nf); } .rv.CapCut { border-top-color: var(--cc); } .rv.ChatGPT { border-top-color: var(--gp); }
.rv-h { display: flex; align-items: center; gap: 12px; }
.rv-av { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; flex: none; background: var(--bg); }
.rv figcaption b { display: block; font-size: 17px; }
.rv figcaption span { color: var(--soft); font-size: 13px; }
.rv blockquote { margin: 0; font-style: italic; font-size: 16px; line-height: 1.6; color: #2A3155; }
.rv-play { display: flex; align-items: center; gap: 12px; margin-top: auto; padding: 8px; border: 1px solid var(--line); background: var(--bg); border-radius: var(--r-m); cursor: pointer; text-align: left; }
.rv-play img { width: 44px; height: 78px; object-fit: cover; border-radius: 8px; flex: none; }
.rv-play span { flex: 1; line-height: 1.3; }
.rv-play b { display: block; font-size: 15px; }
.rv-play small { color: var(--soft); font-size: 13px; }
.rv-play i { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--ink); display: grid; place-items: center; }
.rv-play i::after { content: ''; margin-left: 3px; border-style: solid; border-width: 7px 0 7px 11px; border-color: transparent transparent transparent #fff; }

/* bình luận Facebook thật */
.cmt-box { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-l); padding: 18px 14px; }
.cmt-head { text-align: center; margin-bottom: 16px; }
.cmt-head h3 { font-size: 22px; }
.cmt-head p { color: var(--soft); margin-top: 4px; }
.cmt-head p b { color: var(--ink); font: 800 26px var(--head); display: block; }
.cmts { display: grid; gap: 14px; }
.cmt { display: flex; gap: 10px; align-items: flex-start; }
.cmt .av { width: 38px; height: 38px; font-size: 13px; }
.cmt > div { min-width: 0; }
.bub { background: #EEF2FB; border-radius: 18px; padding: 9px 14px; }
.bub b { display: block; font-size: 14px; }
.bub p { font-size: 15px; line-height: 1.45; overflow-wrap: anywhere; }
.cmt small { display: block; margin: 4px 0 0 12px; font-size: 12px; color: var(--mute); }
.cmt small a { color: var(--mute); }
.cmt-foot { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 6px; }

/* so sánh Shared / Solo */
.cmp { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-l); overflow: hidden; }
.cmp table { width: 100%; border-collapse: collapse; font-size: 14px; }
.cmp th, .cmp td { padding: 11px 10px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.cmp thead th { font: 800 17px var(--head); background: var(--bg); }
.cmp thead th:last-child { background: var(--sun); }
.cmp tbody th { color: var(--soft); font-weight: 600; width: 26%; }
.cmp tfoot td { border-bottom: 0; }
.cmp tfoot .btn { width: 100%; padding: 0 10px; }

/* trang sản phẩm */
.phero { padding-bottom: 0; }
.phero .wrap { grid-template-columns: 1fr 120px; align-items: center; gap: 12px; }
.ph-art { border-radius: var(--r-m); overflow: hidden; aspect-ratio: 1; }
.ph-art svg { width: 100%; height: 100%; }
.phero h1 { font-size: clamp(28px, 7.6vw, 52px); margin-top: 12px; }
.phero .lead { font-size: 16px; margin-top: 10px; }
.ph-buy { padding-top: 14px; }
.ph-buy #panel { margin-top: 0; }
.panel.solo .pn-buy { order: -1; }
.pn-t { font-size: 20px; margin-bottom: 12px; }
.others { color: var(--soft); text-align: center; font-size: 15px; }
.lb-act { display: flex; gap: 10px; }

@media (min-width: 760px) {
  .reviews { grid-template-columns: 1fr 1fr; }
  .cmt-box { padding: 26px 30px; }
  .cmts { grid-template-columns: 1fr 1fr; column-gap: 26px; }
  .cmt-foot { grid-column: 1 / -1; }
  .phero .wrap { grid-template-columns: 1.2fr 1fr; gap: 40px; }
  .ph-art { aspect-ratio: 4 / 3; border-radius: var(--r-l); }
  .panel.solo .pn-buy { order: 0; }
  .cmp table { font-size: 15px; }
  .cmp th, .cmp td { padding: 14px 18px; }
}

/* ---------- v3.2: bước xác nhận thanh toán ---------- */
.paidbtn { margin-top: 14px; min-height: 56px; font-size: 18px; }
.paidhint { text-align: center; font-size: 13px; color: var(--soft); margin-top: 6px; }
.steps li.later { opacity: .55; }
.refq { font-size: 15px; margin-bottom: 10px; }
.rcpt { margin: 0 0 14px; border: 1px dashed #C3C9DB; border-radius: var(--r-m); padding: 12px 14px; background: #FCFCFE; font-size: 14px; }
.rcpt figcaption { font-size: 12px; color: var(--mute); margin-bottom: 8px; }
.rc-top { display: flex; align-items: center; gap: 8px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.rc-top span:last-child { margin-left: auto; font: 800 18px var(--head); }
.rc-ok { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--ok); color: #fff; font-size: 13px; }
.rcpt dl { margin: 8px 0 0; display: grid; gap: 6px; }
.rcpt dl div { position: relative; display: flex; justify-content: space-between; gap: 10px; padding: 5px 8px; border-radius: 8px; }
.rcpt dt { color: var(--soft); } .rcpt dd { margin: 0; font-weight: 700; }
.rcpt .hl { background: #FFF1BF; outline: 2px solid var(--sun-d); }
.rcpt .hl2 { background: #FFF8DD; outline: 2px dashed var(--sun-d); }
.rcpt em { position: absolute; right: 8px; top: -11px; background: var(--ink); color: #fff; font-style: normal; font-size: 11px; font-weight: 700; padding: 1px 8px; border-radius: 999px; }
.where { margin-top: 12px; font-size: 14px; }
.where summary { cursor: pointer; color: var(--blue); font-weight: 600; }
.where ul { margin: 8px 0 0; padding-left: 18px; display: grid; gap: 6px; color: var(--soft); }
.linkbtn { margin-top: 12px; background: none; border: 0; padding: 4px 0; color: var(--soft); text-decoration: underline; font-size: 14px; cursor: pointer; }

.av-img { object-fit: cover; border: 1px solid var(--line); background: #fff; padding: 0; }

/* ---------- trang chính sách ---------- */
.legal { max-width: 760px; padding-top: 28px; padding-bottom: 20px; }
.legal h1 { font-size: clamp(28px, 6vw, 40px); }
.legal .upd { color: var(--mute); font-size: 14px; margin-top: 6px; }
.legal h2 { font-size: 20px; margin: 26px 0 8px; }
.legal p, .legal li { color: #2A3155; font-size: 16px; line-height: 1.65; }
.legal p + p { margin-top: 10px; }
.legal ul, .legal ol { padding-left: 22px; margin: 8px 0 0; display: grid; gap: 6px; }
.foot .disc { margin-top: 10px; font-size: 13px; color: #9AA1C0; max-width: 60ch; }
.ck-terms { font-size: 12px; color: var(--soft); text-align: center; margin-top: 10px; }

/* ---------- V4: ô lưới sản phẩm (bento) ---------- */
.bento-blk { content-visibility: auto; contain-intrinsic-size: 1px 900px; }
.bento { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.bt-main { grid-column: 1 / -1; display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-l); overflow: hidden; text-decoration: none; color: var(--ink);
  box-shadow: 0 10px 30px rgba(21, 26, 59, .08); }
.bt-img { display: block; aspect-ratio: 4 / 3; background: #1a1220; }
.bt-img img { width: 100%; height: 100%; object-fit: cover; }
.bt-body { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px 18px; }
.bt-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.bt-chips span { font: 700 12px/1 var(--body); padding: 6px 10px; border-radius: 999px; background: var(--nf-l); color: var(--nf); }
.CapCut .bt-chips span { background: var(--cc-l); color: var(--cc); } .ChatGPT .bt-chips span { background: var(--gp-l); color: var(--gp); }
.bt-name { font: 800 28px/1.1 var(--head); margin-top: 4px; }
.bt-line { color: var(--soft); }
.bt-price { font-size: 15px; color: var(--soft); } .bt-price b { font: 800 26px var(--head); color: var(--ink); }
.bt-price em { font-style: normal; font-weight: 700; font-size: 13px; color: var(--ok); background: #E3F6EE; padding: 4px 8px; border-radius: 999px; margin-left: 6px; white-space: nowrap; }
.bt-btn { margin-top: 8px; width: 100%; }
.bt-f { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-m); overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 8px 22px rgba(21, 26, 59, .07); }
.bt-fimg { position: relative; display: block; aspect-ratio: 16 / 10; background: #151a3b; }
.bt-fimg img { width: 100%; height: 100%; object-fit: cover; }
.bt-tag { position: absolute; left: 8px; bottom: 8px; max-width: calc(100% - 16px); font: 800 9.5px/1.2 var(--body); letter-spacing: .05em; color: #fff; background: rgba(12, 15, 35, .78); backdrop-filter: blur(4px);
  padding: 5px 8px; border-radius: 999px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bt-ftx { display: block; padding: 10px 12px 14px; }
.bt-f h3 { font-size: 16px; display: flex; align-items: center; gap: 6px; }
.bt-f h3 svg { width: 24px; height: 24px; flex: none; }
.bt-f p { color: var(--soft); font-size: 13px; line-height: 1.4; margin-top: 4px; }
.bt-f h3.pf-Netflix { font-size: 21px; }
@media (min-width: 760px) {
  .bento { grid-template-columns: 1.5fr 1fr 1fr; grid-template-rows: auto auto; gap: 14px; }
  .bt-main { grid-column: 1; grid-row: 1 / span 2; }
  .bt-ftx { padding: 14px 18px 18px; } .bt-f h3 { font-size: 19px; } .bt-f h3 svg { width: 30px; height: 30px; } .bt-f p { font-size: 14.5px; } .bt-tag { font-size: 11px; left: 12px; bottom: 12px; padding: 6px 10px; } .bt-f h3.pf-Netflix { font-size: 26px; }
}

/* ---------- thanh khuyến mãi cố định (trong header sticky) ---------- */
.promo { background: #0F1530; color: #fff; }
.promo .wrap { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 48px; padding-top: 6px; padding-bottom: 6px; }
.pm-tx { display: flex; flex-direction: column; min-width: 0; line-height: 1.15; }
.pm-tx b { font: 800 15px var(--head); color: var(--sun); letter-spacing: .02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pm-tx small { font-size: 12px; opacity: .85; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pm-btn { flex: none; background: var(--sun); color: var(--ink); font: 800 14px var(--head); letter-spacing: .04em; text-decoration: none; padding: 10px 16px; border-radius: 10px; box-shadow: inset 0 -3px 0 var(--sun-d); }
.promo:not([hidden]) ~ .wrap { height: 52px; }
html:has(.promo:not([hidden])) { scroll-padding-top: 116px; }
@media (min-width: 760px) { .pm-tx { flex-direction: row; align-items: baseline; gap: 12px; } .pm-tx b { font-size: 18px; } .pm-tx small { font-size: 14px; } .promo .wrap { justify-content: center; gap: 24px; } }

/* ---------- popup mời mua (sau 15 giây) ---------- */
.pop-bg { align-items: center; padding: 16px; }
.sheet.pop { position: relative; border-radius: 22px; max-width: 400px; padding: 0 0 18px; overflow: hidden; }
.pop-img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; }
.pop h2 { padding: 16px 18px 0; margin: 0; }
.pop-x { position: absolute; top: 10px; right: 10px; width: 36px; height: 36px; border-radius: 50%; border: 0; background: rgba(0, 0, 0, .55); color: #fff; font-size: 22px; line-height: 1; cursor: pointer; }
.pop-l { list-style: none; margin: 8px 0 0; padding: 0 18px; display: grid; gap: 4px; font-size: 14px; color: var(--soft); }
.pop-l li { display: flex; gap: 8px; align-items: center; } .pop-l svg { width: 18px; height: 18px; flex: none; }
.pop-opts { display: grid; gap: 8px; padding: 14px 18px 10px; }
.pop-o { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 14px; border-radius: 14px; border: 2px solid var(--line); background: var(--card); cursor: pointer; text-align: left; }
.pop-o:hover, .pop-o:focus-visible { border-color: var(--sun-d); background: #FFF8E1; }
.pop-o b { display: block; font-size: 16px; } .pop-o small { color: var(--soft); font-size: 13px; } .pop-o .pr { font: 800 20px var(--head); }
.pop .btn.wide { width: calc(100% - 36px); margin: 0 18px; }
.pimg { width: 100%; height: 100%; object-fit: cover; }
.cast .pimg { object-position: 72% center; }
.ck-hint { display: flex; gap: 8px; align-items: flex-start; margin-top: 8px; padding: 10px 12px; background: #EEF8F3; border-radius: 12px; font-size: 13.5px; line-height: 1.4; color: #1F5F46; }
.ck-hint svg { flex: none; width: 20px; height: 20px; margin-top: 1px; }

/* ---------- phông chữ riêng từng sản phẩm: Netflix = chữ poster phim, CapCut = chữ creator, ChatGPT = chữ công nghệ ---------- */
.pf-Netflix { font-family: 'Bebas Neue', 'Bricolage Grotesque', sans-serif !important; font-weight: 400 !important; letter-spacing: .035em; text-transform: uppercase; }
h1.pf-Netflix { font-size: clamp(44px, 11vw, 76px); line-height: .95; }
h2 .pf-Netflix, .pop h2.pf-Netflix { font-size: 1.22em; line-height: 1; }
.pn-info h3.pf-Netflix { font-size: 30px; } .bt-name.pf-Netflix { font-size: 40px; line-height: 1; }
.bt-f h3.pf-Netflix { font-size: 22px; } .nm.pf-Netflix, .tt .pf-Netflix { font-size: 1.25em; }
.pf-CapCut { font-family: 'Poppins', 'Bricolage Grotesque', sans-serif !important; font-weight: 800 !important; letter-spacing: -.025em; }
.pf-ChatGPT { font-family: 'Space Grotesk', 'Bricolage Grotesque', sans-serif !important; font-weight: 700 !important; letter-spacing: -.03em; }

/* ---------- đồng hồ đếm ngược khuyến mãi (chỉ hiện khi CRM đặt giờ kết thúc) ---------- */
.cd { display: inline-flex; align-items: baseline; gap: 6px; flex: none; }
.cd small { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; opacity: .8; }
.cd b { font: 800 16px/1 'Space Grotesk', var(--head); font-variant-numeric: tabular-nums; letter-spacing: .02em; background: #E5243B; color: #fff; padding: 6px 8px; border-radius: 8px; }
.pm-cd { flex-direction: column; align-items: center; gap: 2px; } .pm-cd small { font-size: 9.5px; }
@media (min-width: 760px) { .pm-cd { flex-direction: row; gap: 8px; } .pm-cd small { font-size: 11px; } .cd b { font-size: 18px; } }
.pop-cd { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 10px 18px 0; padding: 10px 12px; border-radius: 12px; background: #FFF1F2; color: #9F1239; }
.pop-cd > b { font-size: 14px; }
@media (max-width: 759px) {
  .promo .wrap:has(.pm-cd) .pm-tx small { display: none; }
  .promo .wrap:has(.pm-cd) .pm-tx b { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; font-size: 14px; line-height: 1.1; }
  .pm-btn { padding: 10px 12px; font-size: 13px; }
}
.bt-price s, .pop h2 s.was, .pop-o .pr s { color: var(--mute); font-weight: 600; font-size: .62em; margin-right: 4px; text-decoration-thickness: 2px; }
.bt-price i.off { font-style: normal; font: 800 13px var(--body); color: #fff; background: #E5243B; padding: 4px 8px; border-radius: 999px; vertical-align: 3px; }
.pop-o .pr s { display: block; text-align: right; font-size: 13px; }
.ck-priv { background: #F1F4FB; color: var(--ink); margin-top: 6px; }
.ck-priv a { color: var(--blue); }
.bt-price s { font-size: 17px; }

/* ---------- chuyển động thu hút: nút mua có vệt sáng chạy qua + nút chính "thở"; chữ khuyến mãi nhấp nháy nhẹ ---------- */
.btn.buy, .pm-btn { position: relative; overflow: hidden; isolation: isolate; }
.btn.buy::after, .pm-btn::after { content: ''; position: absolute; top: -10%; left: -70%; width: 45%; height: 120%; z-index: -1;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .75), transparent); transform: skewX(-22deg); animation: shine 3.2s ease-in-out infinite; pointer-events: none; }
#buy-main, .sbar .btn.buy, .bt-btn, .pm-btn, .hero .btn.buy { animation: breathe 2s ease-in-out infinite; }
.btn.buy:hover, .pm-btn:hover { animation-play-state: paused; }
@keyframes shine { 0%, 55% { left: -70%; } 85%, 100% { left: 130%; } }
@keyframes breathe { 0%, 100% { transform: scale(1); box-shadow: 0 3px 0 var(--sun-d), 0 0 0 0 rgba(255, 200, 61, .55); }
  50% { transform: scale(1.04); box-shadow: 0 3px 0 var(--sun-d), 0 0 0 10px rgba(255, 200, 61, 0); } }
.pm-tx b { animation: blinkGlow 1.3s ease-in-out infinite; }
@keyframes blinkGlow { 0%, 100% { opacity: 1; text-shadow: 0 0 10px rgba(255, 200, 61, .85); } 50% { opacity: .55; text-shadow: none; } }
.cd b { animation: tick 1s steps(1) infinite; }
@keyframes tick { 50% { background: #FF3B55; } }
@media (prefers-reduced-motion: reduce) {
  .btn.buy::after, .pm-btn::after, #buy-main, .sbar .btn.buy, .bt-btn, .pm-btn, .hero .btn.buy, .pm-tx b, .cd b { animation: none; }
}
.pm-btn { animation-name: breathe2; }
@keyframes breathe2 { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.06); } }

/* ---------- V4.1: trang sản phẩm — giới thiệu + tính năng trước, khung chốt đơn ở dưới ---------- */
.phero.noart .wrap { grid-template-columns: 1fr; }
.phero.noart .ph-copy { max-width: 760px; }
.ph-cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.ph-cta .btn { flex: 1 1 200px; }
.phero + .bento-blk { padding-top: 28px; }
.ph-buy { padding-top: 30px; scroll-margin-top: 120px; }
@media (min-width: 760px) { .phero.noart { text-align: center; } .phero.noart .ph-copy { margin: 0 auto; } .phero.noart .chip, .phero.noart .ph-cta { justify-content: center; } .ph-cta .btn { flex: 0 0 auto; min-width: 240px; } }
.panel.solo .pn-info { display: none; } .panel.solo { grid-template-columns: 1fr; max-width: 680px; margin-left: auto; margin-right: auto; }

/* ---------- V4.2: chữ tính năng + giá to hơn ---------- */
.bt-price { font-size: 17px; } .bt-price b { font-size: 38px; } .bt-price s { font-size: 20px; } .bt-price i.off { font-size: 15px; padding: 5px 10px; }
.bt-price em { font-size: 14px; }
.bt-line { font-size: 17px; }
@media (max-width: 759px) {
  .bento .bt-f { grid-column: 1 / -1; flex-direction: row; align-items: stretch; }
  .bt-fimg { flex: 0 0 42%; aspect-ratio: auto; min-height: 128px; }
  .bt-ftx { padding: 12px 14px; align-self: center; }
  .bt-f h3 { font-size: 19px; } .bt-f h3.pf-Netflix { font-size: 25px; } .bt-f h3 svg { width: 26px; height: 26px; }
  .bt-f p { font-size: 15px; } .bt-tag { font-size: 9px; left: 6px; bottom: 6px; padding: 4px 7px; }
}
@media (min-width: 760px) {
  .bt-f h3 { font-size: 23px; } .bt-f h3.pf-Netflix { font-size: 32px; } .bt-f p { font-size: 17px; line-height: 1.45; }
  .bt-price b { font-size: 46px; } .bt-price s { font-size: 22px; }
}

/* ---------- nội dung tĩnh cho Google (hiện thoáng qua trước khi app vẽ xong) ---------- */
.seo-static { padding-top: 28px; padding-bottom: 40px; }
.seo-static h1 { font-size: clamp(28px, 7vw, 46px); }
.seo-static h2 { font-size: 22px; margin-top: 26px; }
.seo-static h3 { font-size: 16px; margin-top: 14px; }
.seo-static .lead, .seo-static p { color: var(--soft); margin-top: 10px; }
.seo-static ul, .seo-static ol { margin: 12px 0 0; padding-left: 20px; line-height: 1.7; }
.seo-static table { width: 100%; max-width: 560px; border-collapse: collapse; margin-top: 10px; background: var(--card); }
.seo-static th, .seo-static td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.seo-static .disc { font-size: 13px; }