/* MatrixHubx 首页设计稿 · 参考 PartnerShare 版式（浅色 / 蓝色主色） */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 100 900; font-display: swap; src: url('./inter-latin.woff2') format('woff2'); }

:root {
  --blue: #2C57FF;
  --blue-2: #5B84FF;
  --violet: #6E4BFF;
  --mint: #10B981;
  --ink: #0A1020;
  --body: #4B5567;
  --muted: #8B94A7;
  --line: #E7EBF3;
  --line-2: #DCE3F0;
  --band: #F2F5FF;
  --tint: #E9EFFF;
  --white: #FFFFFF;
  --r: 16px;
  --shadow: 0 18px 40px rgba(16, 35, 90, .08);
  --shadow-s: 0 8px 24px rgba(16, 35, 90, .06);
  --font: Inter, "PingFang SC", "Microsoft YaHei", "Source Han Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "SF Mono", Consolas, "Cascadia Mono", monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--white); color: var(--body); font-family: var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; }
h1, h2, h3 { color: var(--ink); margin: 0; letter-spacing: -.03em; }
p { margin: 0; }
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .88); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav-in { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 21px; font-weight: 600; color: var(--ink); letter-spacing: -.02em; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.brand b { color: var(--blue); font-weight: 700; }
.links { display: flex; gap: 26px; margin: 0 auto; font-size: 14px; color: var(--body); }
.links a:hover { color: var(--ink); }
.acts { display: flex; align-items: center; gap: 10px; }
.burger { position: relative; display: none; width: 40px; height: 40px; flex-direction: column; align-items: center; justify-content: center; gap: 4px; border: 1px solid var(--line-2); border-radius: 10px; background: #fff; }
.burger span { display: block; width: 16px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .2s, opacity .2s; }
.burger.on span { position: absolute; left: 50%; top: 50%; margin: -1px 0 0 -8px; }
.burger.on span:nth-child(1) { transform: rotate(45deg); }
.burger.on span:nth-child(2) { opacity: 0; }
.burger.on span:nth-child(3) { transform: rotate(-45deg); }
.mnav { position: absolute; top: 100%; left: 0; right: 0; display: grid; gap: 2px; padding: 12px 24px 18px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px rgba(16, 35, 90, .12); }
.mnav[hidden] { display: none; }
.mnav a { padding: 12px 4px; font-size: 15px; color: var(--body); border-bottom: 1px solid var(--line); }
.mnav a.mcta { margin-top: 8px; border: 0; color: #fff; background: var(--blue); border-radius: 10px; text-align: center; font-weight: 600; }
.btn { display: inline-flex; align-items: center; justify-content: center; height: 40px; padding: 0 18px; border-radius: 10px; font-size: 14px; font-weight: 600; border: 1px solid transparent; white-space: nowrap; }
.btn.primary { background: var(--blue); color: #fff; box-shadow: 0 8px 18px rgba(44, 87, 255, .22); }
.btn.ghost { background: #fff; color: var(--ink); border-color: var(--line-2); }
.btn.lg { height: 50px; padding: 0 26px; font-size: 15px; border-radius: 12px; }
.btn.wide { width: 100%; }
.cta { display: flex; gap: 12px; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: 64px 0 0; text-align: center; }
.hero-lines { position: absolute; inset: -120px 0 auto; height: 900px; pointer-events: none;
  background:
    radial-gradient(60% 55% at 50% 30%, rgba(44, 87, 255, .05), transparent 70%),
    radial-gradient(42% 42% at 50% 34%, transparent 68%, rgba(44, 87, 255, .10) 68.4%, transparent 69%),
    radial-gradient(54% 54% at 50% 34%, transparent 70%, rgba(44, 87, 255, .07) 70.4%, transparent 71%);
}
.hero > .wrap { position: relative; }
.badge { display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line-2); font-size: 12.5px; color: var(--body); box-shadow: 0 4px 14px rgba(16, 35, 90, .05); }
.badge i { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 4px rgba(44, 87, 255, .12); }
.hero h1 { margin: 22px auto 0; font-size: clamp(38px, 4.5vw, 62px); line-height: 1.2; font-weight: 800; }
.hero h1 .grad { background: linear-gradient(96deg, #2C57FF 10%, #6E4BFF 90%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .sub { margin: 22px auto 0; max-width: 760px; font-size: 16px; line-height: 1.9; color: var(--body); }
.hero .cta { justify-content: center; margin-top: 30px; }

.tabs { position: relative; z-index: 2; display: flex; justify-content: center; gap: 8px; margin: 46px 0 -18px; }
.tabs span { height: 38px; display: inline-flex; align-items: center; padding: 0 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line-2); font-size: 13px; color: var(--body); box-shadow: 0 6px 16px rgba(16, 35, 90, .06); }
.tabs span.on { background: #101827; color: #fff; border-color: #101827; }

.shot { position: relative; z-index: 1; margin-top: 0; padding: 40px 26px 0; background: linear-gradient(180deg, #E4EBFF, #EDF2FF); border: 1px solid #D9E2FF; border-radius: 24px 24px 0 0; box-shadow: 0 30px 70px rgba(44, 87, 255, .14); }
.hero .shot { margin-bottom: -1px; }
.shot-inner { position: relative; background: #fff; border-radius: 16px 16px 0 0; box-shadow: 0 -2px 40px rgba(16, 35, 90, .12); padding: 18px 18px 0; }
.mock-tag { position: absolute; top: 13px; right: 18px; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; color: #5C6E9E; background: rgba(255, 255, 255, .72); border: 1px solid #D6E0FF; border-radius: 999px; padding: 3px 9px; }

.app { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 14px; text-align: left; }
.rail { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 10px 0; border-right: 1px solid var(--line); }
.rail span { width: 20px; height: 20px; border-radius: 6px; background: #EDF1F9; }
.rail .dot { width: 22px; height: 22px; border-radius: 7px; background: linear-gradient(135deg, var(--blue), var(--violet)); }
.app-main { min-width: 0; padding-bottom: 14px; }
.app-top { display: flex; align-items: baseline; gap: 10px; padding: 4px 0 14px; }
.app-title { font-size: 16px; font-weight: 700; color: var(--ink); }
.app-sub { font-family: var(--mono); font-size: 9.5px; letter-spacing: .16em; color: var(--muted); text-transform: uppercase; }
.app-user { margin-left: auto; width: 26px; height: 26px; border-radius: 50%; background: linear-gradient(135deg, #C7D4FF, #9DB4FF); }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.kpi { padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: #FBFCFE; }
.kpi span { display: block; font-size: 11px; color: var(--muted); }
.kpi b { display: inline-block; margin-top: 6px; font-size: 22px; color: var(--blue); letter-spacing: -.02em; }
.kpi i { margin-left: 6px; font-style: normal; font-size: 10px; color: var(--muted); }
.lane { margin-top: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; }
.lane-h { font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em; color: var(--muted); text-transform: uppercase; }
.steps { display: flex; gap: 6px; margin-top: 10px; }
.steps span { flex: 1; height: 6px; border-radius: 3px; background: #E9EEF7; }
.steps span.done { background: #B9C9FF; }
.steps span.cur { background: var(--blue); box-shadow: 0 0 0 3px rgba(44, 87, 255, .14); }
.rows { margin-top: 12px; display: flex; flex-direction: column; }
.row { display: flex; align-items: center; gap: 12px; padding: 11px 4px; border-top: 1px solid var(--line); }
.pf { width: 22px; height: 22px; border-radius: 6px; flex: none; }
.pf.tiktok { background: #101827; }
.pf.fb { background: #1877F2; }
.pf.ig { background: linear-gradient(135deg, #F9CE34, #EE2A7B 55%, #6228D7); }
.pf.yt { background: #FF0033; }
.row .ln { min-width: 0; }
.row .ln b { display: block; font-size: 12.5px; color: var(--ink); font-weight: 600; }
.row .ln i { font-style: normal; font-size: 11px; color: var(--muted); }
.st { margin-left: auto; flex: none; font-style: normal; font-size: 11px; padding: 3px 9px; border-radius: 999px; }
.st.ok { color: #0B7A5B; background: #E6F7F1; }
.st.wait { color: #2C57FF; background: #EAF0FF; }
.st.err { color: #B4362E; background: #FDECEA; }

/* ---------- trust ---------- */
.trust { padding: 46px 0 54px; text-align: center; }
.trust p { font-size: 14px; color: var(--muted); }
.logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 18px 44px; margin-top: 26px; }
.logos span { display: inline-flex; align-items: center; gap: 9px; font-size: 16px; font-weight: 600; color: #6B7588; }
.logos img { width: 20px; height: 20px; opacity: .75; }

/* ---------- sections ---------- */
.sec { padding: 92px 0; }
.sec.alt { background: var(--band); }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--blue); font-weight: 600; letter-spacing: .02em; }
.eyebrow i { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.sec h2 { margin-top: 16px; font-size: clamp(28px, 3vw, 42px); line-height: 1.24; font-weight: 800; }
.lead { margin-top: 16px; font-size: 15.5px; line-height: 1.9; max-width: 560px; }
.lead.narrow { max-width: 620px; }

.grid2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr); gap: 64px; align-items: center; }
.grid2.rev > *:first-child { order: 2; }
.ticks { list-style: none; margin: 22px 0 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.ticks li { position: relative; padding-left: 18px; font-size: 14.5px; color: var(--body); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 8px; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); }
.cta.sm { margin-top: 28px; }

.card { background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow-s); padding: 24px; }
.card-h { display: flex; align-items: center; justify-content: space-between; font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.pill { font-style: normal; font-family: var(--font); font-size: 11px; letter-spacing: 0; text-transform: none; color: var(--blue); background: #EAF0FF; border-radius: 999px; padding: 3px 9px; }
.pill.mint { color: #0B7A5B; background: #E6F7F1; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.stat { padding: 18px 16px; border-radius: 12px; background: #F3F6FF; }
.stat b { display: block; font-size: 30px; color: var(--blue); letter-spacing: -.03em; }
.stat span { font-size: 12px; color: var(--muted); }
.stats .card-note { margin-top: 16px; font-size: 12px; color: var(--muted); }

.fstep { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-top: 1px solid var(--line); }
.fstep:first-of-type { margin-top: 14px; }
.fs-n { width: 28px; height: 28px; border-radius: 9px; flex: none; display: grid; place-items: center; background: #EAF0FF; color: var(--blue); font-size: 11px; font-weight: 700; }
.fstep b { display: block; font-size: 13.5px; color: var(--ink); }
.fstep i { font-style: normal; font-size: 11.5px; color: var(--muted); }

.inbox .msg { display: flex; align-items: center; gap: 12px; padding: 13px 0; border-top: 1px solid var(--line); }
.inbox .msg:first-of-type { margin-top: 14px; }
.av { width: 30px; height: 30px; border-radius: 50%; flex: none; background: linear-gradient(135deg, #D5DFFF, #A9BEFF); }
.msg b { display: block; font-size: 12.5px; color: var(--ink); }
.msg i { font-style: normal; font-size: 11.5px; color: var(--muted); }
.suggest { margin-top: 14px; padding: 14px; border-radius: 12px; background: #F3F6FF; border: 1px dashed #C9D6FF; }
.suggest span { font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); }
.suggest p { margin-top: 6px; font-size: 12px; line-height: 1.7; color: var(--body); }

.feats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
.feat { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 26px 24px; transition: transform .2s, box-shadow .2s, border-color .2s; }
.feat:hover { transform: translateY(-3px); border-color: #C9D6FF; box-shadow: var(--shadow); }
.feat .n { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: #EAF0FF; color: var(--blue); font-family: var(--mono); font-size: 11px; }
.feat h3 { margin-top: 16px; font-size: 17px; font-weight: 700; }
.feat p { margin-top: 8px; font-size: 13.5px; line-height: 1.8; color: var(--body); }

.why { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin-top: 44px; }
.why-c .ic { width: 42px; height: 42px; border-radius: 12px; background: linear-gradient(135deg, #E8EEFF, #F4F7FF); border: 1px solid #D8E2FF; }
.why-c h3 { margin-top: 18px; font-size: 18px; font-weight: 700; }
.why-c p { margin-top: 10px; font-size: 14px; line-height: 1.85; }

/* ---------- plans ---------- */
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 40px; align-items: stretch; }
.plan { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 26px 22px; display: flex; flex-direction: column; transition: transform .22s, box-shadow .22s, border-color .22s; }
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #C9D6FF; }
.plan.hot { border-color: #A9BEFF; box-shadow: 0 14px 36px rgba(44, 87, 255, .12); }
.ribbon { position: absolute; right: 18px; top: 20px; font-style: normal; font-size: 11px; color: var(--blue); background: #EAF0FF; border-radius: 999px; padding: 3px 9px; }
.plan h3 { font-size: 18px; font-weight: 700; }
.plan .pd { margin-top: 8px; font-size: 12.5px; color: var(--muted); }
.price { margin: 20px 0 18px; display: flex; align-items: baseline; gap: 6px; }
.price b { font-size: 38px; color: var(--ink); letter-spacing: -.03em; }
.price span { font-size: 12px; color: var(--muted); }
.plist { list-style: none; margin: 22px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 11px; }
.plist li { position: relative; padding-left: 24px; font-size: 13px; color: var(--body); }
.plist li::before { content: "✓"; position: absolute; left: 0; top: -1px; width: 16px; height: 16px; border-radius: 4px; background: #E6F7F1; color: #0B7A5B; font-size: 10px; display: grid; place-items: center; }

/* ---------- persona ---------- */
.persona { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 36px; }
.pcard { display: flex; flex-direction: column; align-items: flex-start; padding: 32px; border-radius: 20px; border: 1px solid var(--line); background: linear-gradient(160deg, #F7F9FF, #FFFFFF 55%); transition: transform .22s, box-shadow .22s, border-color .22s; }
.pcard:hover { transform: translateY(-4px); border-color: #C9D6FF; box-shadow: var(--shadow); }
.ptag { display: inline-block; font-size: 12px; color: var(--blue); background: #EAF0FF; border-radius: 999px; padding: 4px 11px; }
.pcard h3 { margin-top: 18px; font-size: 22px; font-weight: 800; }
.pcard p { margin-top: 10px; font-size: 14px; line-height: 1.8; }
.pmini { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; width: 100%; margin-top: 22px; padding-top: 20px; border-top: 1px dashed var(--line); }
.pchip { display: inline-flex; align-items: center; border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 6px 10px; font-size: 12px; color: var(--ink); }
.pchip.on { border-color: #C9D6FF; background: #EAF0FF; color: var(--blue); }
.pmini > i { font-style: normal; font-size: 12px; color: #9AA6BF; }
.pmini.brands .pchip { flex-direction: column; align-items: flex-start; gap: 2px; }
.pmini.brands .pchip i { font-style: normal; font-size: 11px; color: var(--muted); }
.pcard .more { display: inline-block; margin-top: auto; padding-top: 22px; font-size: 14px; font-weight: 600; color: var(--blue); }

/* ---------- faq ---------- */
.faq-wrap { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 60px; align-items: start; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; font-size: 15px; font-weight: 600; color: var(--ink); display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--muted); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 12px; font-size: 13.5px; line-height: 1.85; }

/* ---------- footer ---------- */
.foot { background: #0A1020; color: #9AA5BA; padding: 60px 0 26px; }
.foot .brand { color: #fff; }
.foot-in { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.fbrand p { margin-top: 14px; max-width: 300px; font-size: 13px; line-height: 1.8; }
.fcol { display: flex; flex-direction: column; gap: 12px; font-size: 13px; }
.fcol b { color: #fff; font-weight: 600; margin-bottom: 2px; }
.fcol a:hover { color: #fff; }
.fbar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 16px; margin-top: 44px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 12px; }
.fbar a { color: inherit; text-decoration: none; white-space: nowrap; }
.fbar a:hover { color: #fff; text-decoration: underline; }
.fdom { display: inline-block; margin-top: 14px; font-family: var(--mono); font-size: 11.5px; color: #7E8BA6; }

/* ---------- language switch ---------- */
.lang { display: flex; align-items: center; padding: 2px; border: 1px solid var(--line-2); border-radius: 9px; background: #fff; }
.lang button { border: 0; background: transparent; border-radius: 7px; padding: 5px 8px; font: inherit; font-size: 12px; color: var(--muted); cursor: pointer; }
.lang button.on { background: #101827; color: #fff; }
.mnav-lang { display: flex; gap: 8px; padding-top: 12px; }
.mnav-lang button { flex: 1; height: 40px; border-radius: 10px; border: 1px solid var(--line-2); background: #fff; font: inherit; font-size: 14px; color: var(--body); cursor: pointer; }
.mnav-lang button.on { background: #101827; border-color: #101827; color: #fff; }

/* ---------- 01 modules ---------- */
.mods { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 40px; align-items: start; }
.modg { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px 20px; box-shadow: var(--shadow-s); }
.modg-h { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.modg-h b { font-size: 15px; color: var(--ink); }
.modg-h span { font-family: var(--mono); font-size: 9.5px; letter-spacing: .12em; color: var(--muted); }
.modg ul { list-style: none; margin: 8px 0 0; padding: 0; }
.modg li { display: flex; align-items: center; gap: 10px; padding: 7px 0; font-size: 13.5px; color: var(--body); }
.modg li::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: #DDE5F7; flex: none; }
.modg .tag { margin-left: auto; font-style: normal; font-size: 10.5px; color: var(--blue); background: #EAF0FF; border-radius: 999px; padding: 2px 8px; white-space: nowrap; }
.modg .tag.warn { color: #B4362E; background: #FDECEA; }
.modg-note { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line); font-size: 12.5px; line-height: 1.7; color: var(--muted); }

/* ---------- 02 platforms ---------- */
.plats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 40px; }
.plat { display: flex; align-items: center; gap: 12px; padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.pl-ic { width: 38px; height: 38px; border-radius: 10px; background: #F3F6FF; display: grid; place-items: center; flex: none; }
.pl-ic img { width: 20px; height: 20px; }
.plat.more .pl-ic { font-family: var(--mono); font-size: 13px; color: var(--blue); }
.pl-tx b { display: block; font-size: 14px; color: var(--ink); }
.pl-tx i { font-style: normal; font-size: 11.5px; color: var(--muted); }
.notes { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 26px; font-size: 12.5px; color: var(--muted); }
.notes span { display: inline-flex; align-items: center; gap: 7px; }
.notes span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: #C3CEE4; flex: none; }

/* ---------- 03 pipeline ---------- */
.rail5 { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-top: 44px; }
.stage { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px 18px; }
.stage:not(:last-child)::after { content: "→"; position: absolute; right: -12px; top: 22px; z-index: 2; width: 18px; text-align: center; color: #B9C6E6; background: #fff; font-size: 12px; }
.st-n { font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em; color: var(--blue); }
.stage h3 { margin-top: 10px; font-size: 16px; font-weight: 700; }
.stage p { margin-top: 8px; font-size: 12.5px; line-height: 1.7; color: var(--body); }
.stage ul { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-direction: column; gap: 7px; }
.stage li { position: relative; padding-left: 14px; font-size: 12.5px; line-height: 1.6; color: var(--body); }
.stage li::before { content: ""; position: absolute; left: 0; top: 7px; width: 5px; height: 5px; border-radius: 50%; background: #B9C9FF; }
.st-tag { display: inline-block; margin-top: 14px; font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em; color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: 3px 7px; }

.feat .mini { list-style: none; margin: 14px 0 0; padding: 14px 0 0; border-top: 1px dashed var(--line); display: flex; flex-direction: column; gap: 8px; }
.feat .mini li { position: relative; padding-left: 14px; font-size: 12.5px; line-height: 1.6; color: var(--body); }
.feat .mini li::before { content: ""; position: absolute; left: 0; top: 7px; width: 5px; height: 5px; border-radius: 50%; background: var(--blue-2); }

/* ---------- 08 credits ---------- */
.credflow { display: grid; grid-template-columns: minmax(0, 1fr) 34px minmax(0, 1fr) 34px minmax(0, 1fr); align-items: stretch; margin-top: 40px; }
.crednode { display: flex; flex-direction: column; align-items: flex-start; padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: 16px; }
.crednode .k { font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em; color: var(--muted); }
.crednode h3 { margin-top: 10px; font-size: 17px; font-weight: 700; }
.crednode p { margin-top: 8px; font-size: 12.5px; line-height: 1.75; color: var(--body); }
.credline { align-self: center; width: 100%; height: 2px; background: linear-gradient(90deg, rgba(44, 87, 255, .5), rgba(110, 75, 255, .22)); position: relative; }
.credline::after { content: ""; position: absolute; right: -1px; top: 50%; transform: translateY(-50%); border-top: 4px solid transparent; border-bottom: 4px solid transparent; border-left: 6px solid rgba(110, 75, 255, .5); }
.credchip { margin-top: 14px; font-size: 11.5px; color: var(--blue); background: #EAF0FF; border-radius: 999px; padding: 4px 10px; }
.credchip.ok { color: #0B7A5B; background: #E6F7F1; }
.costs { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin-top: 14px; }
.cost { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.cost .g { font-size: 12px; font-weight: 700; color: var(--ink); }
.cost-item { display: flex; align-items: baseline; gap: 10px; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: 12.5px; }
.cost-item:last-child { border-bottom: 0; padding-bottom: 0; }
.cost-item span { color: var(--body); }
.cost-item i { flex: 1 1 12px; min-width: 10px; border-bottom: 1px dotted #C7D2E8; transform: translateY(-4px); }
.cost-item b { color: var(--blue); font-weight: 600; white-space: nowrap; }
.cost-item b.unit { font-size: 11.5px; font-weight: 500; color: var(--blue); background: #EAF0FF; border-radius: 999px; padding: 2px 9px; align-self: center; }
.rules { margin-top: 14px; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.rules h3 { font-size: 16px; font-weight: 700; }
.rules ul { list-style: none; margin: 16px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; }
.rules li { position: relative; padding-left: 20px; font-size: 12.5px; line-height: 1.7; color: var(--body); }
.rules li::before { content: "✓"; position: absolute; left: 0; top: -1px; color: #0B7A5B; font-size: 11px; }

/* ---------- 09 integrations ---------- */
.subhead { margin-top: 56px; font-size: 20px; font-weight: 700; }
.deliver { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 20px; }
.dcard { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.dcard .k { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; color: var(--blue); }
.dcard h4 { margin: 12px 0 0; font-size: 17px; font-weight: 700; color: var(--ink); }
.dcard p { margin-top: 8px; font-size: 13px; line-height: 1.75; color: var(--body); }

/* ---------- 12 compliance ---------- */
.certs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
.certs-item { display: flex; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.ci { width: 40px; height: 40px; flex: none; display: grid; place-items: center; border-radius: 11px; background: #F3F6FF; color: var(--blue); font-size: 16px; }
.certs-item b { display: block; font-size: 15px; color: var(--ink); }
.certs-item p { margin-top: 6px; font-size: 13px; line-height: 1.75; color: var(--body); }

/* ---------- CTA ---------- */
.ctaband { background: linear-gradient(120deg, #2C57FF, #6E4BFF); color: #fff; padding: 64px 0; }
.ctaband-in { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.ctaband h2 { color: #fff; font-size: clamp(26px, 3vw, 38px); line-height: 1.25; }
.ctaband p { margin-top: 14px; max-width: 620px; font-size: 14.5px; line-height: 1.85; color: rgba(255, 255, 255, .82); }
.ctaband .btn.primary { background: #fff; color: var(--blue); box-shadow: 0 10px 24px rgba(10, 16, 32, .18); }
.ctaband .btn.ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.ctaband .cta { flex: none; }

html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 88px; }

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .grid2 { gap: 40px; }
  .feats, .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .why { gap: 28px; }
  .mods { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .rail5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stage:not(:last-child)::after { display: none; }
}
@media (max-width: 860px) {
  .links { display: none; }
  .acts { margin-left: auto; }
  .burger { display: inline-flex; }
  .grid2 { grid-template-columns: minmax(0, 1fr); }
  .faq-wrap { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .foot-in { grid-template-columns: 1fr 1fr; }
  .why, .persona { grid-template-columns: minmax(0, 1fr); }
  .deliver { grid-template-columns: minmax(0, 1fr); }
  .plats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .credflow { grid-template-columns: minmax(0, 1fr); }
  .credline { width: 2px; height: 22px; justify-self: center; background: linear-gradient(180deg, rgba(44, 87, 255, .5), rgba(110, 75, 255, .22)); }
  .credline::after { right: auto; left: 50%; top: auto; bottom: -1px; transform: translateX(-50%); border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 6px solid rgba(110, 75, 255, .5); border-bottom: 0; }
  .ctaband-in { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .sec { padding: 64px 0; }
  .fbar { flex-direction: column; gap: 8px; }
  .acts .ghost, .acts .lang { display: none; }
  .hero { padding-top: 44px; }
  .feats, .plans, .mods, .rail5, .certs, .rules ul { grid-template-columns: minmax(0, 1fr); }
  .kpis { grid-template-columns: 1fr 1fr; }
  .shot { padding: 26px 12px 0; }
  .tabs span { padding: 0 12px; font-size: 12px; }
  .tabs { justify-content: flex-start; margin-bottom: 10px; overflow-x: auto; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs span { flex: 0 0 auto; }
  .mock-tag { top: 7px; right: 12px; font-size: 9.5px; padding: 2px 7px; }
  .pmini { flex-direction: column; align-items: stretch; gap: 6px; }
  .pmini > i { display: none; }
  .pmini.brands { flex-direction: row; }
  .ctaband .cta { flex-direction: column; width: 100%; }
  .ctaband .btn { width: 100%; }
  .subhead { margin-top: 40px; font-size: 18px; }
}
@media (max-width: 380px) {
  .brand { font-size: 19px; gap: 8px; }
  .brand img { width: 30px; height: 30px; }
  .acts { gap: 8px; }
  .acts .btn { padding: 0 14px; }
  .burger { width: 38px; height: 38px; }
}
@media (max-width: 340px) {
  .acts .primary { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .feat, .plan, .pcard { transition: none; }
  .feat:hover, .plan:hover, .pcard:hover { transform: none; }
}