/* Copyright (c) 2026 matoio.com. All rights reserved. */
/* Draft B「总部」: a dark command centre. The hero is the live chain of command (you → AI 总经理 → six
   departments); below it the office in Mato Pai's night look, pinned with what each part does. Deep navy,
   the MyAITeam logo gradient (blue → cyan → violet) as light, Sora for figures. */
:root {
  --bg: #060a1a; --bg-2: #0a1026; --surface: rgba(255, 255, 255, .045); --line: rgba(255, 255, 255, .09); --line-2: rgba(255, 255, 255, .16);
  --ink: #eef1ff; --ink-2: #a3abcb; --ink-3: #6c7499;
  --blue: #3d7bff; --cyan: #33d6f5; --violet: #9b6bff;
  --grad: linear-gradient(100deg, #5b8cff 0%, #33d6f5 50%, #a57bff 100%);
  --num: "Sora", "Noto Sans SC", system-ui, sans-serif;
  --body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.7 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
h1, h2, h3, p, figure, blockquote, dl, dd { margin: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; }
.i { width: 1.1em; height: 1.1em; flex: none; }
[hidden] { display: none !important; }
.wrap { max-width: 1260px; margin: 0 auto; padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 52px; padding: 0 26px; border-radius: 14px; border: 1px solid transparent; font: 700 15px/1 var(--body); text-decoration: none; white-space: nowrap; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-1px); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 14px; border-radius: 11px; }
.btn-grad { background: linear-gradient(100deg, #3d7bff, #6a5cff 60%, #a35cff); color: #fff; box-shadow: 0 14px 34px -14px #5b6bff; }
.btn-glass { background: rgba(255, 255, 255, .06); border-color: var(--line-2); color: #fff; }
.btn-glass:hover { background: rgba(255, 255, 255, .12); }
.btn-white { background: #fff; color: #0b1026; }

.site-header { position: sticky; top: 0; z-index: 30; background: rgba(6, 10, 26, .72); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; gap: 36px; height: 66px; }
.brand img { height: 26px; width: auto; }
.nav { display: flex; gap: 28px; }
.nav a, .link { text-decoration: none; font-size: 14.5px; color: var(--ink-2); }
.nav a:hover, .link:hover { color: #fff; }
.bar-end { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.menu { display: none; width: 40px; height: 40px; border-radius: 11px; border: 1px solid var(--line-2); background: transparent; color: #fff; align-items: center; justify-content: center; cursor: pointer; }

.kicker { display: inline-flex; align-items: center; gap: 10px; font: 600 13px var(--num); letter-spacing: .14em; color: var(--cyan); }
.kicker i { width: 22px; height: 1.5px; background: var(--cyan); }

/* Hero */
.hero { position: relative; padding: 70px 0 110px; background: radial-gradient(50% 60% at 78% 30%, rgba(61, 123, 255, .22), transparent 70%), radial-gradient(40% 50% at 10% 90%, rgba(155, 107, 255, .14), transparent 70%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.hero h1 { margin-top: 18px; font: 900 clamp(36px, 4vw, 58px)/1.18 var(--body); letter-spacing: -0.035em; text-wrap: balance; }
.sub { margin-top: 22px; max-width: 30em; color: var(--ink-2); font-size: 17px; }
.cta { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }
.stats { margin-top: 48px; display: flex; gap: 0; border-top: 1px solid var(--line); }
.stats div { flex: 1; padding: 18px 18px 0 0; }
.stats div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.stats dt { font-size: 13px; color: var(--ink-3); }
.stats dd { font: 700 38px/1.2 var(--num); }

.chain { position: relative; display: grid; justify-items: center; padding: 26px; border-radius: 28px; background: linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .02)); border: 1px solid var(--line); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06), 0 40px 90px -50px rgba(61, 123, 255, .6); }
.av { display: block; width: 40px; height: 40px; border-radius: 50%; overflow: hidden; background: var(--tint); flex: none; }
.av img, .c-gm-ph img { width: 100%; height: 100%; object-fit: cover; }
.c-boss { width: 100%; display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 16px; background: rgba(255, 255, 255, .06); border: 1px solid var(--line); }
.c-boss p { display: grid; font-size: 14px; line-height: 1.5; }
.c-boss span { color: var(--ink-2); }
.c-line { position: relative; display: block; width: 2px; height: 34px; background: linear-gradient(var(--line-2), var(--line-2)); overflow: hidden; }
.c-line em { position: absolute; left: -2px; width: 6px; height: 12px; border-radius: 3px; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation: drop 1.6s linear infinite; }
.c-line-2 em { animation-delay: .8s; }
@keyframes drop { from { top: -12px; } to { top: 100%; } }
.c-gm { display: grid; justify-items: center; text-align: center; gap: 8px; padding: 18px 22px; border-radius: 22px; background: radial-gradient(80% 90% at 50% 0%, rgba(61, 123, 255, .3), rgba(255, 255, 255, .04)); border: 1px solid rgba(91, 140, 255, .45); }
.c-gm-ph { display: block; width: 92px; height: 92px; border-radius: 50%; overflow: hidden; background: var(--tint); box-shadow: 0 0 0 4px rgba(91, 140, 255, .35), 0 0 40px rgba(91, 140, 255, .55); }
.c-gm p { display: grid; }
.c-gm b { font-size: 18px; }
.c-gm span { font-size: 13px; color: var(--ink-2); }
.c-ask { display: block !important; padding: 6px 14px; border-radius: 10px; background: rgba(255, 255, 255, .08); font-size: 13.5px !important; color: var(--ink) !important; }
.c-ask b { font: 700 16px var(--num); color: #fff; }
.c-depts { list-style: none; margin: 0; padding: 0; width: 100%; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.c-depts li { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 14px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line); transition: border-color .4s, background .4s; }
.c-depts li.is-live { border-color: rgba(51, 214, 245, .5); background: rgba(51, 214, 245, .08); }
.c-depts .av { width: 34px; height: 34px; }
.c-depts p { display: grid; min-width: 0; line-height: 1.35; }
.c-depts b { font-size: 13.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.c-st { font-size: 12px; color: var(--ink-3); }
.is-live .c-st { color: var(--cyan); }
.is-live .c-st::before { content: "● "; font-size: 9px; vertical-align: 1px; }
.c-back { margin-top: 16px; width: 100%; display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 12px; background: rgba(74, 222, 128, .1); color: #86efac; font-size: 13.5px; }

/* Section heads */
.head { margin-bottom: 44px; }
.head-c { text-align: center; }
.head h2 { margin-top: 14px; font: 900 clamp(30px, 3.6vw, 52px)/1.2 var(--body); letter-spacing: -0.03em; text-wrap: balance; }
.head-sub { margin-top: 14px; color: var(--ink-2); font-size: 16.5px; }

/* Command centre */
.center { padding: 110px 0; background: linear-gradient(180deg, var(--bg), var(--bg-2)); border-top: 1px solid var(--line); }
.pins { position: relative; }
.pins [data-office] { font-size: clamp(10px, 1.1vw, 15px); --o-h: 41em; }
.pin { position: absolute; z-index: 2; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--cyan); color: #04121a; font: 800 14px var(--num); box-shadow: 0 0 0 5px rgba(51, 214, 245, .22), 0 0 20px rgba(51, 214, 245, .6); pointer-events: none; }
.legend { list-style: none; margin: 30px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.legend li { display: flex; gap: 12px; padding: 16px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); }
.legend b { display: grid; place-items: center; width: 26px; height: 26px; flex: none; border-radius: 50%; background: var(--cyan); color: #04121a; font: 800 13px var(--num); }
.legend p { display: grid; font-size: 13.5px; color: var(--ink-2); line-height: 1.55; }
.legend strong { color: var(--ink); font-size: 15px; margin-bottom: 2px; }

/* Timeline */
.timeline { padding: 110px 0; }
.tl { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; position: relative; }
.tl::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 1px; background: linear-gradient(90deg, var(--blue), var(--cyan), var(--violet)); }
.tl li { position: relative; display: grid; gap: 14px; align-content: start; }
.tl time { justify-self: start; position: relative; padding: 0 10px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line-2); font: 600 13px/22px var(--num); color: var(--cyan); }
.tl-card { height: 148px; display: grid; gap: 8px; align-content: center; padding: 16px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); font-size: 13.5px; }
.tl b { font-size: 16px; }
.tl-me { padding: 9px 12px; border-radius: 12px 12px 4px 12px; background: #ffd84a; color: #1b1a2e; font-weight: 600; }
.tl-ask { display: grid; gap: 4px; padding: 10px 12px; border-radius: 12px; border: 1.5px solid #ff6b57; background: rgba(255, 107, 87, .08); }
.tl-ask span { font-size: 11.5px; font-weight: 800; color: #ff8a73; letter-spacing: .06em; }
.tl-ask b { font: 700 18px var(--num); }
.tl-ask i { justify-self: start; font-style: normal; font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 7px; background: #ff6b57; color: #fff; }
.tl-bub { justify-self: start; padding: 3px 10px; border-radius: 8px; background: #6ea0ff; color: #fff; font-size: 12px; font-weight: 700; }
.tl-who { display: flex; align-items: center; gap: 8px; color: var(--ink-2); }
.tl-who .av { width: 28px; height: 28px; }
.tl-done { color: var(--ink-3); font-size: 12.5px; }
.tl-file { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 10px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(74, 222, 128, .4); font-weight: 600; }
.tl-file .i { color: #86efac; }

/* Abilities */
.abilities { padding: 110px 0; background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ab-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; border-radius: 24px; overflow: hidden; background: var(--line); border: 1px solid var(--line); }
.ab-grid li { display: grid; gap: 8px; align-content: start; padding: 30px; background: var(--bg-2); transition: background .3s; }
.ab-grid li:hover { background: #0f1734; }
.ab-grid .i { width: 34px; height: 34px; padding: 7px; border-radius: 10px; background: rgba(91, 140, 255, .14); color: #8fb0ff; margin-bottom: 6px; }
.ab-grid b { font-size: 18px; }
.ab-grid p { color: var(--ink-2); font-size: 14.5px; }

/* Why */
.why { padding: 120px 0; }
.why-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 48px 64px; align-items: center; }
blockquote { font: 900 clamp(32px, 3.8vw, 54px)/1.25 var(--body); letter-spacing: -0.03em; }
.pains { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.pains li { display: grid; gap: 4px; padding: 20px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); }
.pains b { font: 700 20px var(--body); }
.pains span { color: var(--ink-2); font-size: 14px; }
.mission { grid-column: 1 / -1; padding-top: 30px; border-top: 1px solid var(--line); color: var(--ink-2); font-size: 18px; max-width: 40em; }

/* Pricing */
.pricing { padding: 110px 0; background: radial-gradient(50% 50% at 50% 0%, rgba(61, 123, 255, .18), transparent 70%), var(--bg-2); border-top: 1px solid var(--line); }
.roi { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border-radius: 26px; overflow: hidden; border: 1px solid var(--line-2); background: rgba(255, 255, 255, .03); }
.roi-in { display: grid; gap: 22px; padding: 34px; }
.roi label { display: grid; gap: 8px; font-size: 15px; color: var(--ink-2); }
.roi label b { color: #fff; font-family: var(--num); }
.roi input { width: 100%; accent-color: var(--cyan); }
.packs { display: flex; flex-wrap: wrap; gap: 8px; }
.packs button { padding: 8px 14px; border-radius: 10px; border: 1px solid var(--line-2); background: transparent; color: var(--ink); font: 600 14px var(--body); cursor: pointer; }
.packs button:hover { border-color: var(--cyan); color: var(--cyan); }
.roi-out { display: grid; align-content: center; gap: 12px; padding: 34px; background: rgba(255, 255, 255, .04); border-left: 1px solid var(--line); }
.row { display: flex; justify-content: space-between; gap: 12px; color: var(--ink-2); }
.row b { font: 700 20px var(--num); color: #fff; }
.bars { display: grid; gap: 6px; }
.bars i { display: block; height: 12px; border-radius: 6px; }
.b-labor { background: rgba(255, 255, 255, .22); }
.b-ai { width: var(--p, 10%); background: var(--grad); transition: width .3s; }
.save { margin-top: 14px; padding-top: 18px; border-top: 1px solid var(--line); display: grid; }
.save span { color: var(--ink-2); }
.save b { font: 800 clamp(44px, 5vw, 64px)/1.1 var(--num); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.save small { color: var(--ink-3); font-size: 14px; }
.save em { font-style: normal; color: var(--ink); font-family: var(--num); }
.examples { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.examples li { display: grid; padding: 16px 18px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); }
.examples b { font: 700 22px var(--num); }
.examples span { font-size: 13.5px; color: var(--ink-2); }
.fine { margin-top: 18px; font-size: 13px; color: var(--ink-3); text-align: center; }

/* Final */
.final { padding: 120px 0; background: radial-gradient(60% 100% at 50% 100%, rgba(91, 140, 255, .4), transparent 70%), var(--bg); border-top: 1px solid var(--line); }
.final-in { display: grid; justify-items: center; text-align: center; gap: 30px; }
.final h2 { font: 900 clamp(32px, 4.4vw, 62px)/1.2 var(--body); letter-spacing: -0.035em; }
.final .cta { margin-top: 0; justify-content: center; }

.site-footer { padding: 30px 0 calc(30px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); color: var(--ink-3); font-size: 14px; }
.foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.foot img { height: 24px; width: auto; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.foot a { text-decoration: none; color: var(--ink-2); }

@media (max-width: 1080px) {
  .hero-grid, .why-grid, .roi { grid-template-columns: minmax(0, 1fr); }
  .roi-out { border-left: 0; border-top: 1px solid var(--line); }
  .legend { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tl { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 30px; }
  .tl-card { height: auto; min-height: 120px; }
  .tl::before { display: none; }
  .ab-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .examples { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .nav, .link { display: none; }
  .menu { display: inline-flex; }
  .site-header.nav-open .nav { display: flex; flex-direction: column; gap: 0; position: absolute; top: 100%; left: 0; right: 0; padding: 6px max(24px, env(safe-area-inset-left, 0px)) 14px; background: var(--bg); border-bottom: 1px solid var(--line); }
  .site-header.nav-open .nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
}
@media (max-width: 640px) {
  .wrap { padding-left: max(18px, env(safe-area-inset-left, 0px)); padding-right: max(18px, env(safe-area-inset-right, 0px)); }
  .hero { padding: 40px 0 72px; }
  .hero h1 { font-size: 36px; }
  .stats dd { font-size: 28px; }
  .chain { padding: 16px; }
  .c-depts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .center, .timeline, .abilities, .why, .pricing, .final { padding: 72px 0; }
  .pins [data-office] { font-size: 12px; --o-h: 36em; }
  .legend, .tl, .ab-grid, .pains { grid-template-columns: minmax(0, 1fr); }
  .examples { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .roi-in, .roi-out { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }