:root {
  --paper: #fffdf8;
  --warm: #f5f1e8;
  --warm-2: #ece6da;
  --ink: #111116;
  --ink-soft: #59555d;
  --line: #d8d1c5;
  --purple: #674bf2;
  --purple-deep: #211650;
  --purple-soft: #eee9ff;
  --orange: #f4a000;
  --orange-soft: #fff0ce;
  --lime: #d8f642;
  --success: #16825d;
  --white: #ffffff;
  --shadow: 0 28px 70px rgba(30, 24, 19, 0.12);
  --shadow-soft: 0 14px 38px rgba(30, 24, 19, 0.08);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 38px;
  --container: 1320px;
  --header-height: 78px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--warm);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }

button,
a { -webkit-tap-highlight-color: transparent; }

button { font: inherit; }

a { color: inherit; text-decoration: none; }

img { display: block; max-width: 100%; }

svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 3px solid var(--purple);
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  border-bottom: 1px solid transparent;
  background: rgba(245, 241, 232, 0.88);
  backdrop-filter: blur(18px);
  transition: border-color 220ms ease, box-shadow 220ms ease;
}

.site-header.is-scrolled {
  border-color: rgba(17, 17, 22, 0.1);
  box-shadow: 0 8px 30px rgba(24, 20, 16, 0.06);
}

.header-inner {
  width: min(calc(100% - 48px), var(--container));
  height: var(--header-height);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  color: var(--white);
  background: var(--ink);
  border-radius: 13px;
  font-family: Arial Black, Impact, sans-serif;
  font-size: 16px;
  font-style: italic;
  letter-spacing: -1px;
}

.brand-copy { display: grid; line-height: 1.1; }
.brand-copy strong { font-size: 16px; letter-spacing: .04em; }
.brand-copy small { margin-top: 5px; color: var(--ink-soft); font-size: 9px; font-weight: 800; letter-spacing: .18em; }

.desktop-nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 48px); }
.desktop-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #4d4950;
  font-size: 14px;
  font-weight: 700;
}
.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 7px;
  left: 0;
  height: 2px;
  background: var(--purple);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms var(--ease);
}
.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
  cursor: pointer;
  transition: color 220ms ease, background 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.header-cta { min-height: 48px; color: var(--white); background: var(--ink); }
.header-cta svg,
.button svg { width: 19px; height: 19px; }
.header-cta:hover,
.button-dark:hover { background: var(--purple-deep); box-shadow: 0 10px 25px rgba(33, 22, 80, 0.2); }

.button-dark { color: var(--white); background: var(--ink); }
.button-ghost { border-color: var(--line); background: rgba(255,255,255,.48); }
.button-ghost:hover { border-color: var(--ink); background: var(--white); }

.menu-button {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 12px;
  cursor: pointer;
}
.menu-button span { display: block; width: 20px; height: 2px; margin: 5px auto; background: var(--ink); transition: transform 220ms ease; }
.menu-button[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: var(--header-height) 0 auto;
  padding: 18px 24px 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow);
}
.mobile-menu a { display: flex; align-items: center; min-height: 54px; border-bottom: 1px solid var(--line); font-size: 18px; font-weight: 800; }
.mobile-menu a:last-child { border-bottom: 0; }

.hero {
  position: relative;
  width: min(calc(100% - 48px), var(--container));
  min-height: 780px;
  margin: 0 auto 32px;
  padding: clamp(72px, 8vw, 112px) clamp(32px, 5vw, 74px) 42px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  background:
    radial-gradient(circle at 80% 18%, rgba(103,75,242,.12), transparent 28%),
    linear-gradient(130deg, #fffdf8 0%, #f7f2e8 68%, #f2e8da 100%);
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 54%;
  width: 1px;
  background: linear-gradient(transparent, rgba(17,17,22,.12) 16%, rgba(17,17,22,.12) 84%, transparent);
}

.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr); align-items: center; gap: clamp(56px, 7vw, 110px); }
.hero-copy { position: relative; z-index: 2; }

.eyebrow,
.overline {
  margin: 0 0 24px;
  color: var(--purple);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .17em;
  text-transform: uppercase;
}

.eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.eyebrow b { padding: 6px 10px; color: var(--ink); background: var(--lime); border-radius: 999px; letter-spacing: .05em; }

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(48px, 5.55vw, 82px);
  font-weight: 950;
  line-height: 1.02;
  letter-spacing: -.065em;
}

.hero h1 em,
.deskpet-intro h2 em { display: block; color: var(--purple); font-style: normal; }
.hero-lead { max-width: 710px; margin: 30px 0 0; color: var(--ink-soft); font-size: clamp(17px, 1.45vw, 20px); line-height: 1.9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.hero-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; max-width: 680px; margin: 46px 0 0; padding: 0; border-top: 1px solid var(--line); }
.hero-metrics div { display: flex; align-items: center; gap: 12px; padding: 22px 18px 0 0; }
.hero-metrics div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.hero-metrics dt { font-family: Arial Black, Impact, sans-serif; font-size: 31px; line-height: 1; }
.hero-metrics dd { margin: 0; color: var(--ink-soft); font-size: 12px; font-weight: 700; }
.hero-trust-note { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.hero-trust-note span { padding: 6px 9px; border: 1px solid rgba(103,75,242,.2); border-radius: 999px; color: #554d61; background: rgba(255,255,255,.55); font-size: 9px; font-weight: 800; }

.hero-visual { position: relative; min-height: 600px; isolation: isolate; }
.hero-orbit {
  position: absolute;
  z-index: 0;
  top: 50%;
  left: 50%;
  width: min(41vw, 540px);
  height: min(41vw, 540px);
  border: 1px solid rgba(103,75,242,.28);
  border-radius: 50%;
  transform: translate(-48%, -50%);
}
.hero-orbit::before,
.hero-orbit::after { content: ""; position: absolute; border: 1px dashed rgba(103,75,242,.22); border-radius: 50%; }
.hero-orbit::before { inset: 11%; }
.hero-orbit::after { inset: 25%; }

.hero-mascot-card {
  position: absolute;
  z-index: 1;
  top: 10px;
  right: -2%;
  bottom: -5px;
  left: 0;
  overflow: visible;
  background: transparent;
}
.hero-mascot-card img {
  position: absolute;
  right: -4%;
  bottom: -6%;
  width: 112%;
  max-width: none;
  height: auto;
  mix-blend-mode: normal;
  filter: drop-shadow(0 26px 30px rgba(51, 38, 27, .12));
}

.hero-proof-cards { position: absolute; z-index: 3; inset: 0; pointer-events: none; }
.hero-proof-card {
  position: absolute;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  align-items: center;
  gap: 13px;
  width: clamp(205px, 16vw, 244px);
  min-height: 82px;
  padding: 13px 16px;
  border: 1px solid rgba(103,75,242,.12);
  border-radius: 17px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 18px 42px rgba(38,25,83,.13);
  backdrop-filter: blur(16px);
}
.hero-proof-card > i { display: grid; place-items: center; width: 46px; height: 46px; color: var(--purple); border-radius: 13px; background: linear-gradient(145deg, #f1edff, #ddd3ff); box-shadow: inset 0 0 0 1px rgba(103,75,242,.08); }
.hero-proof-card svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.hero-proof-card > span { display: grid; gap: 5px; }
.hero-proof-card b { color: var(--ink); font-size: 14px; line-height: 1.2; }
.hero-proof-card small { color: var(--ink-soft); font-size: 9px; line-height: 1.45; }
.hero-proof-card-a { top: 10%; left: -6%; }
.hero-proof-card-b { top: 19%; right: -4%; }
.hero-proof-card-c { bottom: 20%; left: -8%; }
.hero-proof-card-d { right: -5%; bottom: 6%; }

.hero-footnote { position: absolute; right: clamp(32px, 5vw, 74px); bottom: 20px; left: clamp(32px, 5vw, 74px); display: flex; justify-content: space-between; gap: 16px; color: #817a72; font-size: 9px; font-weight: 800; letter-spacing: .15em; }

.section {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 94px minmax(0, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
  overflow: hidden;
}

.section + .section,
.section + .pipeline,
.pipeline + .section { margin-top: 32px; }

.section-rail { padding: 70px 16px; border-right: 1px solid var(--line); }
.section-rail span { display: grid; place-items: center; width: 42px; height: 42px; margin: 0 auto 18px; border: 1px solid var(--ink); border-radius: 50%; font-family: Arial Black, Impact, sans-serif; font-size: 12px; }
.section-rail b { display: block; color: var(--ink-soft); font-size: 11px; letter-spacing: .16em; text-align: center; writing-mode: vertical-rl; margin: 0 auto; }
.section-body { min-width: 0; padding: clamp(64px, 7vw, 104px) clamp(30px, 5.8vw, 86px); }

.section-heading { max-width: 1040px; margin-bottom: 50px; }
.section-heading h2,
.deskpet-intro h2,
.pipeline-heading h2,
.workflow-copy h2,
.cooperate-heading h2 {
  margin: 0;
  font-size: clamp(38px, 4.3vw, 66px);
  line-height: 1.08;
  letter-spacing: -.055em;
}
.split-heading { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(260px, .7fr); align-items: end; gap: 70px; max-width: none; }
.split-heading > p { margin: 0 0 5px; color: var(--ink-soft); font-size: 16px; line-height: 1.9; }

.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.capability-card { min-height: 262px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--warm); }
.capability-card > span { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid currentColor; border-radius: 50%; font-family: Arial Black, Impact, sans-serif; }
.capability-card h3 { margin: 44px 0 12px; font-size: 27px; letter-spacing: -.035em; }
.capability-card p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.85; }
.card-purple { color: var(--white); border-color: var(--purple-deep); background: var(--purple-deep); }
.card-purple p { color: rgba(255,255,255,.72); }
.card-orange { border-color: #e3c579; background: var(--orange-soft); }

.projects { margin-top: 32px; }
.project-block { display: grid; grid-template-columns: minmax(0, .82fr) minmax(400px, 1.18fr); align-items: center; gap: clamp(48px, 7vw, 100px); padding: 70px 0; border-top: 1px solid var(--line); }
.project-copy h3,
.agent-copy h3 { margin: 18px 0 20px; font-size: clamp(30px, 3vw, 46px); line-height: 1.18; letter-spacing: -.045em; }
.project-copy > p,
.agent-copy > p { margin: 0; color: var(--ink-soft); font-size: 16px; line-height: 1.9; }
.project-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.project-meta span { color: var(--purple); font-size: 10px; font-weight: 900; letter-spacing: .15em; }
.project-meta b { padding: 5px 9px; background: var(--lime); border-radius: 999px; font-size: 10px; }
.feature-list { display: grid; gap: 10px; margin: 26px 0; padding: 0; list-style: none; }
.feature-list li { position: relative; padding-left: 24px; font-size: 14px; font-weight: 700; }
.feature-list li::before { content: ""; position: absolute; top: .68em; left: 0; width: 11px; height: 6px; border-bottom: 2px solid var(--purple); border-left: 2px solid var(--purple); transform: rotate(-45deg); }
.text-link { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: var(--purple); font-size: 14px; font-weight: 900; }
.text-link svg { width: 18px; height: 18px; transition: transform 200ms ease; }
.text-link:hover svg { transform: translate(3px, -3px); }
.project-primary-link {
  min-height: 54px;
  padding: 0 20px;
  color: var(--white);
  background: var(--ink);
  border-radius: 13px;
  box-shadow: 0 12px 26px rgba(17,17,22,.14);
}
.project-primary-link:hover { color: var(--white); background: var(--purple-deep); box-shadow: 0 15px 32px rgba(33,22,80,.2); }

.phone-stage { position: relative; min-height: 670px; display: grid; place-items: center; border-radius: var(--radius-lg); background: linear-gradient(135deg, #ede7ff, #d9ceff); overflow: hidden; }
.phone-stage::before { content: ""; position: absolute; width: 430px; height: 430px; border: 1px solid rgba(103,75,242,.25); border-radius: 50%; }
.phone-shadow { position: absolute; bottom: 34px; left: 50%; width: 300px; height: 46px; background: rgba(33,22,80,.25); filter: blur(20px); border-radius: 50%; transform: translateX(-50%); }
.phone-frame {
  position: relative;
  z-index: 1;
  width: 292px;
  height: 592px;
  padding: 11px;
  border: 2px solid #24202a;
  border-radius: 43px;
  background: #141219;
  box-shadow: 0 35px 55px rgba(33,22,80,.28);
  transform: rotate(2.5deg);
}
.phone-speaker { position: absolute; z-index: 3; top: 18px; left: 50%; width: 74px; height: 22px; background: #141219; border-radius: 20px; transform: translateX(-50%); }
.phone-screen { height: 100%; padding: 17px 17px 20px; overflow: hidden; color: #17151d; border-radius: 33px; background: #faf8ff; }
.mobile-status { display: flex; justify-content: space-between; padding: 0 8px 14px; font-size: 9px; font-weight: 900; }
.mobile-greeting { display: grid; gap: 5px; padding: 10px 5px 16px; }
.mobile-greeting small { color: #77717f; font-size: 9px; }
.mobile-greeting strong { font-size: 21px; line-height: 1.2; }
.progress-card { padding: 15px; color: var(--white); background: var(--purple-deep); border-radius: 16px; }
.progress-card div { display: flex; justify-content: space-between; align-items: flex-end; }
.progress-card small { font-size: 9px; opacity: .75; }
.progress-card b { font-size: 18px; }
.progress-card > span { display: block; height: 5px; margin-top: 12px; background: rgba(255,255,255,.2); border-radius: 10px; overflow: hidden; }
.progress-card i { display: block; height: 100%; background: var(--lime); border-radius: inherit; }
.task-label { margin: 19px 2px 9px; color: #8a8390; font-size: 8px; font-weight: 900; letter-spacing: .13em; }
.task-row { display: grid; grid-template-columns: 28px 1fr 22px; align-items: center; gap: 9px; min-height: 67px; margin-bottom: 9px; padding: 10px; border: 1px solid #ebe7f0; border-radius: 13px; background: var(--white); }
.task-row > i { width: 27px; height: 27px; background: var(--purple-soft); border-radius: 9px; }
.task-row div { display: grid; gap: 2px; }
.task-row strong { font-size: 10px; }
.task-row small { color: #89828f; font-size: 8px; }
.task-row > b { color: #958f99; font-size: 9px; }
.task-row.done > i { position: relative; background: var(--lime); }
.task-row.done > i::after { content: ""; position: absolute; top: 7px; left: 8px; width: 9px; height: 5px; border-bottom: 2px solid var(--ink); border-left: 2px solid var(--ink); transform: rotate(-45deg); }
.phone-screen > button { width: 100%; min-height: 42px; color: var(--white); border: 0; background: var(--ink); border-radius: 12px; font-size: 10px; font-weight: 900; }
.mobile-note { position: absolute; right: 24px; bottom: 24px; z-index: 2; padding: 10px 12px; color: var(--white); background: var(--purple); border-radius: 11px; font-size: 9px; font-weight: 900; letter-spacing: .11em; }

.project-legal { grid-template-columns: minmax(440px, 1.15fr) minmax(0, .85fr); }
.browser-stage { overflow: hidden; min-height: 440px; border: 1px solid #cac3d1; border-radius: 22px; background: var(--white); box-shadow: var(--shadow-soft); transform: rotate(-1deg); }
.browser-top { display: flex; align-items: center; gap: 7px; height: 42px; padding: 0 15px; background: #ece8f0; }
.browser-top > span { width: 8px; height: 8px; background: #b7b0bd; border-radius: 50%; }
.browser-top > span:first-child { background: #f37968; }
.browser-top > span:nth-child(2) { background: #f1bd4f; }
.browser-top > span:nth-child(3) { background: #69bd80; }
.browser-top b { flex: 1; max-width: 290px; margin-left: 10px; padding: 5px 12px; color: #7a7380; background: rgba(255,255,255,.68); border-radius: 7px; font-size: 8px; font-weight: 600; }
.browser-body { display: grid; grid-template-columns: 65px 1fr; min-height: 398px; }
.browser-body aside { display: flex; flex-direction: column; align-items: center; gap: 18px; padding: 18px 10px; color: var(--white); background: var(--purple-deep); }
.browser-body aside strong { display: grid; place-items: center; width: 34px; height: 34px; background: var(--purple); border-radius: 10px; font-size: 10px; }
.browser-body aside i { width: 22px; height: 22px; border: 1px solid rgba(255,255,255,.2); border-radius: 7px; }
.browser-body aside i.active { background: var(--purple); border-color: var(--purple); }
.legal-content { padding: 25px; background: #faf8fc; }
.legal-title { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.legal-title > div { display: grid; }
.legal-title small { color: #817987; font-size: 8px; }
.legal-title strong { margin-top: 4px; font-size: 19px; }
.legal-title > span { padding: 8px 12px; color: var(--white); background: var(--purple); border-radius: 8px; font-size: 8px; }
.legal-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 22px; }
.legal-metrics div { padding: 15px; border: 1px solid #e4dfea; border-radius: 12px; background: var(--white); }
.legal-metrics small { display: block; color: #817987; font-size: 8px; }
.legal-metrics b { display: block; margin-top: 5px; font-size: 22px; }
.legal-table { margin-top: 18px; overflow: hidden; border: 1px solid #e4dfea; border-radius: 12px; background: var(--white); }
.legal-table > div { display: grid; grid-template-columns: 1.25fr 1fr .8fr; align-items: center; min-height: 49px; padding: 0 14px; border-bottom: 1px solid #eeeaf1; font-size: 8px; }
.legal-table > div:last-child { border-bottom: 0; }
.legal-table .table-head { min-height: 36px; color: #8b8390; background: #f5f1f7; font-weight: 800; }
.legal-table b { font-size: 8px; }
.legal-table em { width: fit-content; padding: 4px 7px; color: var(--success); background: #e6f5ef; border-radius: 999px; font-style: normal; font-weight: 800; }
.legal-table em.waiting { color: #9b6500; background: #fff0cf; }
.project-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.inline-button { min-height: 44px; padding: 0 13px; color: var(--ink); border: 1px solid var(--line); background: transparent; border-radius: 10px; font-size: 12px; font-weight: 800; cursor: pointer; }
.inline-button:hover { border-color: var(--purple); color: var(--purple); }

.agent-proof { display: grid; grid-template-columns: minmax(0, .82fr) minmax(440px, 1.18fr); align-items: center; gap: clamp(42px, 6vw, 90px); padding: 78px clamp(24px, 4vw, 56px); border-radius: var(--radius-lg); color: var(--white); background: var(--ink); overflow: hidden; }
.agent-proof .project-meta b { color: var(--ink); }
.agent-copy > p { color: rgba(255,255,255,.7); }
.agent-flow { display: flex; align-items: center; gap: 9px; margin: 28px 0; }
.agent-flow span { padding: 9px 11px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; font-size: 10px; font-weight: 800; white-space: nowrap; }
.agent-flow i { position: relative; flex: 1; min-width: 14px; height: 1px; background: rgba(255,255,255,.32); }
.agent-flow i::after { content: ""; position: absolute; right: -1px; top: -3px; width: 6px; height: 6px; border-top: 1px solid rgba(255,255,255,.6); border-right: 1px solid rgba(255,255,255,.6); transform: rotate(45deg); }
.proof-note { padding: 16px 18px; border-left: 3px solid var(--lime); background: rgba(255,255,255,.06); border-radius: 0 10px 10px 0; font-size: 13px !important; }
.screenshot-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; align-items: start; }
.screenshot-card { position: relative; padding: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.18); border-radius: 23px; background: #f4f3f7; cursor: zoom-in; box-shadow: 0 28px 60px rgba(0,0,0,.28); text-align: left; transition: border-color 220ms ease, box-shadow 220ms ease; }
.screenshot-card:hover { border-color: var(--lime); box-shadow: 0 34px 70px rgba(0,0,0,.4); }
.screenshot-card-lower { margin-top: 48px; }
.screenshot-card img { width: 100%; height: auto; aspect-ratio: 9 / 16; object-fit: cover; object-position: top; }
.screenshot-card > span { position: absolute; right: 10px; bottom: 10px; left: 10px; display: grid; padding: 12px; color: var(--ink); background: rgba(255,253,248,.93); border-radius: 13px; backdrop-filter: blur(8px); }
.screenshot-card b { font-size: 10px; }
.screenshot-card small { margin-top: 3px; color: var(--ink-soft); font-size: 8px; }

.trust-section { background: linear-gradient(145deg, #fffdf8 0%, #f8f3ff 100%); }
.trust-heading { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(340px, .68fr); gap: clamp(40px, 6vw, 84px); align-items: stretch; }
.trust-heading-copy h2 { max-width: 780px; margin: 0; font-size: clamp(42px, 4.6vw, 68px); line-height: 1.06; letter-spacing: -.055em; }
.trust-heading-copy h2 em { display: block; color: var(--purple); font-style: normal; }
.trust-heading-copy > p:last-child { max-width: 790px; margin: 28px 0 0; color: var(--ink-soft); font-size: 16px; line-height: 1.9; }
.company-status { display: flex; flex-direction: column; justify-content: flex-end; min-height: 390px; padding: 34px; color: var(--white); border-radius: var(--radius-md); background: var(--purple-deep); box-shadow: 0 28px 65px rgba(33,22,80,.2); }
.company-status > span { margin-bottom: auto; color: var(--lime); font-size: 9px; font-weight: 900; letter-spacing: .13em; }
.company-status h3 { margin: 70px 0 16px; font-size: clamp(26px, 2.4vw, 36px); line-height: 1.2; letter-spacing: -.035em; }
.company-status p { margin: 0; color: rgba(255,255,255,.68); font-size: 13px; line-height: 1.85; }
.trust-principles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 54px; }
.trust-card { min-height: 295px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.72); }
.trust-card > span { color: var(--purple); font-size: 9px; font-weight: 900; letter-spacing: .13em; }
.trust-card h3 { max-width: 470px; margin: 58px 0 14px; font-size: clamp(25px, 2.4vw, 34px); line-height: 1.18; letter-spacing: -.035em; }
.trust-card p { max-width: 570px; margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.85; }
.trust-card-dark { color: var(--white); border-color: var(--ink); background: var(--ink); }
.trust-card-dark > span { color: var(--lime); }
.trust-card-dark p { color: rgba(255,255,255,.64); }
.trust-card-warm { border-color: #e7c875; background: var(--orange-soft); }
.pipeline {
  width: min(calc(100% - 48px), var(--container));
  margin: 32px auto 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  color: var(--white);
  background:
    radial-gradient(circle at 78% 35%, rgba(103,75,242,.8), transparent 34%),
    linear-gradient(135deg, #171220, #211650 62%, #39258c);
}
.pipeline-inner { position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(380px, 1.1fr); gap: 60px; padding: clamp(70px, 7vw, 104px) clamp(34px, 7vw, 94px); }
.pipeline-heading { position: relative; z-index: 2; }
.pipeline-heading h2 { max-width: 640px; font-size: clamp(43px, 3.7vw, 58px); }
.pipeline-heading > p:last-child { max-width: 600px; margin: 25px 0 0; color: rgba(255,255,255,.69); font-size: 16px; line-height: 1.9; }
.overline-light { color: #b7a9ff; }
.pipeline-visual { position: relative; min-height: 440px; overflow: hidden; border: 1px solid rgba(255,255,255,.2); border-radius: 30px; background: #fefcff; box-shadow: 0 28px 65px rgba(8,4,24,.3); }
.pipeline-visual::before { content: ""; position: absolute; z-index: 1; inset: 8%; border: 1px dashed rgba(103,75,242,.2); border-radius: 50%; pointer-events: none; }
.pipeline-visual::after { content: "FDE / WORKFLOW"; position: absolute; z-index: 3; top: 18px; right: 18px; padding: 7px 10px; color: var(--white); background: var(--purple); border-radius: 999px; font-size: 8px; font-weight: 900; letter-spacing: .13em; }
.pipeline-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.pipeline-steps { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); margin: 10px 0 0; padding: 0; border-top: 1px solid rgba(255,255,255,.18); list-style: none; }
.pipeline-steps li { position: relative; display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 26px 20px 0 0; }
.pipeline-steps li + li { padding-left: 20px; border-left: 1px solid rgba(255,255,255,.18); }
.pipeline-steps > li > span { color: var(--lime); font-family: Arial Black, Impact, sans-serif; font-size: 12px; }
.pipeline-steps div { display: grid; gap: 5px; }
.pipeline-steps b { font-size: 14px; }
.pipeline-steps small { color: rgba(255,255,255,.56); font-size: 11px; }

.deskpet-intro { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .65fr); align-items: end; gap: 70px; margin-bottom: 58px; }
.deskpet-intro h2 em { color: var(--orange); }
.deskpet-intro > p { margin: 0 0 6px; color: var(--ink-soft); font-size: 16px; line-height: 1.9; }
.deskpet-product { display: grid; grid-template-columns: minmax(0, .92fr) minmax(440px, 1.08fr); overflow: hidden; border: 1px solid #d9cff8; border-radius: var(--radius-lg); background: #f4efff; }
.deskpet-copy { padding: clamp(38px, 5vw, 68px); }
.pain-label { display: inline-flex; padding: 7px 11px; color: var(--white); background: var(--purple); border-radius: 999px; font-size: 10px; font-weight: 900; letter-spacing: .08em; }
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; margin-top: 28px; }
.pain-grid article { min-height: 185px; padding: 20px 16px; border: 1px solid rgba(103,75,242,.17); border-radius: 17px; background: rgba(255,255,255,.75); }
.pain-grid span { color: var(--purple); font-size: 8px; font-weight: 900; letter-spacing: .14em; }
.pain-grid h3 { margin: 28px 0 7px; font-size: 20px; }
.pain-grid p { margin: 0; color: var(--ink-soft); font-size: 11px; line-height: 1.7; }
.product-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 25px; }
.product-tags span { padding: 8px 11px; border: 1px solid #d5cbed; background: rgba(255,255,255,.56); border-radius: 999px; font-size: 10px; font-weight: 800; }
.confidential-note { display: flex; gap: 13px; margin-top: 28px; padding: 17px; color: var(--white); background: var(--ink); border-radius: 14px; }
.confidential-note svg { width: 22px; height: 22px; flex: 0 0 22px; color: var(--lime); }
.confidential-note div { display: grid; }
.confidential-note b { font-size: 12px; }
.confidential-note small { margin-top: 3px; color: rgba(255,255,255,.58); font-size: 10px; }
.deskpet-render { position: relative; min-height: 660px; overflow: hidden; background: #9a82df; }
.deskpet-render > img {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  max-width: none;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.focus-chip { position: absolute; z-index: 3; display: inline-flex; align-items: center; gap: 7px; padding: 10px 13px; color: var(--ink); background: rgba(255,255,255,.91); border-radius: 12px; box-shadow: var(--shadow-soft); font-size: 10px; font-weight: 900; }
.focus-chip-a { top: 37%; left: 7%; }
.focus-chip-b { top: 13%; right: 7%; font-size: 14px; }
.focus-chip i { width: 8px; height: 8px; background: var(--success); border-radius: 50%; box-shadow: 0 0 0 4px rgba(22,130,93,.12); }
.render-caption { position: absolute; z-index: 3; right: 24px; bottom: 18px; color: rgba(255,255,255,.74); font-size: 9px; font-weight: 700; }

.growth-section { margin-top: 60px; }
.growth-title { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 30px; }
.growth-title .overline { margin-bottom: 0; }
.growth-title h3 { max-width: 720px; margin: 0; font-size: clamp(31px, 3.3vw, 50px); line-height: 1.14; letter-spacing: -.045em; }
.growth-loop { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); list-style: none; }
.growth-loop li { min-height: 260px; padding: 26px 22px; }
.growth-loop li + li { border-left: 1px solid var(--line); }
.growth-loop > li > span { color: var(--purple); font-family: Arial Black, Impact, sans-serif; font-size: 11px; }
.growth-loop b { display: block; margin-top: 50px; font-size: 17px; }
.growth-loop p { margin: 9px 0 0; color: var(--ink-soft); font-size: 12px; line-height: 1.75; }
.growth-summary { display: grid; grid-template-columns: 160px 1fr; align-items: center; gap: 28px; margin-top: 24px; padding: 18px 30px 18px 12px; border-radius: 22px; background: var(--orange-soft); }
.growth-summary img { width: 160px; height: 125px; object-fit: contain; mix-blend-mode: multiply; }
.growth-summary p { display: grid; gap: 6px; margin: 0; }
.growth-summary strong { font-size: 20px; }
.growth-summary span { color: var(--ink-soft); font-size: 13px; }

.content-ai { margin-top: 32px; }
.workflow-layout { display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(430px, .97fr); align-items: center; gap: clamp(48px, 6.5vw, 94px); }
.workflow-copy h2 { max-width: 720px; }
.workflow-copy h2 em { color: var(--purple); font-style: normal; }
.workflow-copy > p { max-width: 720px; margin: 24px 0 0; color: var(--ink-soft); font-size: 16px; line-height: 1.9; }
.workflow-usecases { display: grid; margin-top: 32px; border-top: 1px solid var(--line); }
.workflow-usecases article { display: grid; grid-template-columns: 38px 72px minmax(0, 1fr); align-items: center; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.workflow-usecases article > span { align-self: start; padding-top: 15px; color: var(--purple); font-family: Arial Black, Impact, sans-serif; font-size: 12px; }
.workflow-feature-icon { display: grid; place-items: center; width: 62px; height: 62px; color: var(--purple); border-radius: 17px; background: linear-gradient(145deg, #f2edff, #e5dcff); box-shadow: inset 0 0 0 1px rgba(103,75,242,.08); }
.workflow-feature-icon svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.workflow-usecases b { display: block; font-size: 17px; }
.workflow-usecases p { margin: 6px 0 0; color: var(--ink-soft); font-size: 12px; line-height: 1.72; }
.workflow-visual { position: relative; min-height: 720px; border: 1px solid #ddd4f4; border-radius: var(--radius-lg); background: #f4f0ff; box-shadow: 0 24px 60px rgba(43,27,105,.12); overflow: hidden; }
.workflow-illustration { position: absolute; z-index: 1; top: 0; left: 0; width: 100%; height: 57%; object-fit: cover; object-position: 50% 0; }
.workflow-panel { position: absolute; z-index: 2; right: 5%; bottom: 4%; left: 5%; padding: 27px 28px 23px; color: var(--white); border-radius: 24px; background: linear-gradient(145deg, #2d235c, #191440); box-shadow: 0 26px 60px rgba(20,14,55,.3); }
.workflow-panel-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.14); }
.workflow-panel-top span { font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.workflow-panel-top i { width: 10px; height: 10px; background: var(--lime); border-radius: 50%; box-shadow: 0 0 0 5px rgba(216,246,66,.08); }
.workflow-panel-row { display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; align-items: center; gap: 14px; min-height: 82px; border-bottom: 1px solid rgba(255,255,255,.11); }
.workflow-row-icon { display: grid; place-items: center; width: 42px; height: 42px; color: var(--white); border-radius: 12px; background: linear-gradient(145deg, #8d73ff, #6447dc); }
.workflow-row-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.workflow-panel-row > div { display: grid; gap: 4px; }
.workflow-panel-row b { font-size: 15px; }
.workflow-panel-row small { color: rgba(255,255,255,.58); font-size: 10px; }
.workflow-panel-row em { min-width: 70px; padding: 7px 10px; border: 1px solid currentColor; border-radius: 999px; font-size: 8px; font-style: normal; font-weight: 900; text-align: center; }
.status-ready { color: var(--lime); }
.status-running { color: #ffd650; }
.status-sync { color: #a991ff; }
.workflow-sources { display: flex; align-items: center; gap: 12px; padding-top: 21px; }
.workflow-sources svg { width: 20px; height: 20px; fill: none; stroke: #a991ff; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.workflow-sources strong { font-size: 13px; letter-spacing: .04em; }

.cooperate {
  width: min(calc(100% - 48px), var(--container));
  margin: 32px auto 0;
  border-radius: var(--radius-lg);
  background: var(--lime);
  overflow: hidden;
}
.cooperate-inner { padding: clamp(70px, 7vw, 104px) clamp(34px, 7vw, 94px); }
.cooperate-heading { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, .55fr); align-items: end; gap: 70px; }
.cooperate-heading .overline { grid-column: 1 / -1; margin-bottom: -36px; color: var(--ink); }
.cooperate-heading > p:last-child { margin: 0; font-size: 15px; line-height: 1.85; }
.cooperate-paths { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 50px; }
.path-card { min-height: 445px; padding: clamp(30px, 4vw, 50px); border: 1px solid rgba(17,17,22,.18); border-radius: var(--radius-md); background: var(--paper); }
.path-top { display: flex; align-items: center; justify-content: space-between; }
.path-top > span { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid currentColor; border-radius: 50%; font-family: Arial Black, Impact, sans-serif; }
.path-top b { font-size: 10px; letter-spacing: .14em; }
.path-card h3 { margin: 48px 0 14px; font-size: clamp(31px, 3vw, 44px); line-height: 1.1; letter-spacing: -.045em; }
.path-card > p { max-width: 520px; margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.8; }
.path-card ul { display: grid; gap: 9px; margin: 25px 0 28px; padding: 0; list-style: none; }
.path-card li { position: relative; padding-left: 20px; font-size: 12px; font-weight: 700; }
.path-card li::before { content: ""; position: absolute; top: .72em; left: 0; width: 8px; height: 8px; background: var(--orange); border-radius: 50%; }
.path-card > a { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; color: var(--purple); font-size: 13px; font-weight: 900; }
.path-card > a svg { width: 18px; height: 18px; }
.path-ai { color: var(--white); border-color: var(--purple-deep); background: var(--purple-deep); }
.path-ai > p { color: rgba(255,255,255,.65); }
.path-ai li::before { background: var(--lime); }
.path-ai > a { color: var(--lime); }

.risk-strip { display: grid; grid-template-columns: repeat(3, .62fr) 1.4fr; align-items: stretch; margin-top: 16px; border: 1px solid rgba(17,17,22,.2); border-radius: 20px; background: rgba(255,255,255,.3); overflow: hidden; }
.risk-strip > div { display: flex; align-items: center; gap: 12px; padding: 22px; }
.risk-strip > div + div { border-left: 1px solid rgba(17,17,22,.16); }
.risk-strip b { font-family: Arial Black, Impact, sans-serif; font-size: 32px; }
.risk-strip span { font-size: 11px; font-weight: 800; line-height: 1.35; }
.risk-strip > p { display: flex; align-items: center; margin: 0; padding: 22px; border-left: 1px solid rgba(17,17,22,.16); background: rgba(255,255,255,.34); font-size: 12px; font-weight: 700; line-height: 1.7; }

.next-step { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(260px, .75fr); align-items: center; margin-top: 16px; border-radius: 25px; color: var(--white); background: var(--ink); overflow: hidden; }
.next-copy { padding: clamp(35px, 5vw, 65px); }
.next-copy > span { color: var(--lime); font-size: 9px; font-weight: 900; letter-spacing: .16em; }
.next-copy h3 { max-width: 720px; margin: 16px 0; font-size: clamp(30px, 3.3vw, 48px); line-height: 1.15; letter-spacing: -.045em; }
.next-copy p { margin: 0 0 28px; color: rgba(255,255,255,.62); font-size: 13px; }
.next-copy .button { color: var(--ink); background: var(--lime); }
.next-copy .button:hover { background: var(--white); box-shadow: none; }
.next-mascot { position: relative; align-self: stretch; min-height: 440px; overflow: hidden; background: var(--white); }
.next-mascot img {
  position: absolute;
  inset: 28px;
  width: calc(100% - 56px);
  max-width: none;
  height: calc(100% - 56px);
  object-fit: contain;
  object-position: center;
  mix-blend-mode: multiply;
}

.site-footer { width: min(calc(100% - 48px), var(--container)); min-height: 160px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.site-footer > div { display: flex; align-items: center; gap: 13px; }
.site-footer > div p { display: grid; margin: 0; }
.site-footer b { font-size: 12px; }
.site-footer small,
.site-footer > p { color: var(--ink-soft); font-size: 10px; }

.modal {
  width: min(calc(100% - 32px), 560px);
  max-height: calc(100dvh - 32px);
  padding: 36px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--paper);
  box-shadow: 0 40px 120px rgba(0,0,0,.35);
}
.modal::backdrop { background: rgba(10,8,14,.72); backdrop-filter: blur(8px); }
.modal-close { position: absolute; top: 16px; right: 16px; display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); background: var(--white); border-radius: 50%; cursor: pointer; }
.modal-close svg { width: 18px; height: 18px; }
.credentials-modal h2 { margin: 0 0 12px; font-size: 34px; letter-spacing: -.04em; }
.credentials-modal > p:not(.overline) { margin: 0 0 24px; color: var(--ink-soft); font-size: 13px; }
.credential-row { display: grid; grid-template-columns: 90px 1fr; gap: 14px; padding: 15px 0; border-top: 1px solid var(--line); font-size: 13px; }
.credential-row span { color: var(--ink-soft); }
.credential-row a { color: var(--purple); font-weight: 800; overflow-wrap: anywhere; }
.modal-action { width: 100%; margin-top: 22px; }
.lightbox-modal { width: min(calc(100% - 32px), 540px); padding: 18px; }
.lightbox-modal img { width: 100%; max-height: calc(100dvh - 130px); object-fit: contain; border-radius: 16px; }
.lightbox-modal p { margin: 13px 4px 0; font-size: 13px; font-weight: 700; }

.toast {
  position: fixed;
  z-index: 300;
  right: 20px;
  bottom: 20px;
  max-width: min(360px, calc(100% - 40px));
  padding: 14px 18px;
  color: var(--white);
  background: var(--ink);
  border-radius: 12px;
  box-shadow: var(--shadow);
  font-size: 12px;
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 200ms ease, transform 200ms ease;
}
.toast.is-visible { opacity: 1; transform: translateY(0); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 600ms var(--ease), transform 600ms var(--ease); }
.reveal[data-reveal-delay="1"] { transition-delay: 90ms; }
.reveal[data-reveal-delay="2"] { transition-delay: 180ms; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1180px) {
  .desktop-nav { gap: 18px; }
  .header-cta { padding: 0 16px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(340px, .78fr); gap: 55px; }
  .hero h1 { font-size: clamp(48px, 6vw, 72px); }
  .hero-visual { min-height: 550px; }
  .hero-proof-card { grid-template-columns: 42px minmax(0, 1fr); width: 205px; min-height: 74px; padding: 11px 13px; }
  .hero-proof-card > i { width: 40px; height: 40px; }
  .hero-proof-card b { font-size: 12px; }
  .hero-proof-card-a { left: -8%; }
  .hero-proof-card-b { right: -7%; }
  .hero-proof-card-c { left: -10%; }
  .hero-proof-card-d { right: -8%; }
  .pain-grid { grid-template-columns: 1fr; }
  .pain-grid article { min-height: 0; }
  .pain-grid h3 { margin-top: 15px; }
  .deskpet-render { min-height: 720px; }
  .risk-strip { grid-template-columns: repeat(3, 1fr); }
  .risk-strip > p { grid-column: 1 / -1; border-top: 1px solid rgba(17,17,22,.16); border-left: 0; }
}

@media (max-width: 980px) {
  :root { --header-height: 70px; }
  .header-inner { width: min(calc(100% - 32px), var(--container)); }
  .desktop-nav,
  .header-cta { display: none; }
  .menu-button { display: block; }
  .hero,
  .section,
  .pipeline,
  .cooperate,
  .site-footer { width: min(calc(100% - 32px), var(--container)); }
  .hero { min-height: auto; padding: 70px 34px 52px; }
  .hero::before { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .hero-visual { width: min(100%, 610px); min-height: 610px; margin: 0 auto; }
  .hero-orbit { width: 520px; height: 520px; }
  .hero-footnote { position: static; margin-top: 38px; }
  .section { grid-template-columns: 70px minmax(0, 1fr); }
  .section-rail { padding-inline: 10px; }
  .section-body { padding: 70px 34px; }
  .split-heading,
  .deskpet-intro,
  .cooperate-heading { grid-template-columns: 1fr; gap: 24px; }
  .trust-heading { grid-template-columns: 1fr; gap: 20px; }
  .company-status { min-height: 310px; }
  .cooperate-heading .overline { grid-column: auto; margin-bottom: 0; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card { min-height: 220px; }
  .project-block,
  .project-legal,
  .agent-proof,
  .deskpet-product,
  .workflow-layout { grid-template-columns: 1fr; }
  .project-legal .browser-stage { order: 2; }
  .project-legal .project-copy { order: 1; }
  .agent-proof { padding: 54px 32px; }
  .screenshot-pair { max-width: 600px; }
  .pipeline-inner { grid-template-columns: 1fr; }
  .pipeline-visual { min-height: 520px; }
  .pipeline-visual img { width: 100%; right: auto; transform: none; }
  .deskpet-render { min-height: 720px; }
  .growth-loop { grid-template-columns: repeat(2, 1fr); }
  .growth-loop li:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .growth-loop li:nth-child(4) { border-top: 1px solid var(--line); }
  .trust-principles { grid-template-columns: 1fr; }
  .workflow-visual { min-height: 720px; }
  .cooperate-paths { grid-template-columns: 1fr; }
  .next-step { grid-template-columns: 1fr; }
  .next-mascot { min-height: 520px; }
  .next-mascot img { inset: 28px; width: calc(100% - 56px); height: calc(100% - 56px); transform: none; }
}

@media (max-width: 720px) {
  :root { --radius-lg: 26px; }
  .brand-copy small { display: none; }
  .hero,
  .section,
  .pipeline,
  .cooperate,
  .site-footer { width: min(calc(100% - 20px), var(--container)); }
  .hero { padding: 48px 20px 36px; }
  .hero h1 { font-size: clamp(39px, 12.4vw, 58px); line-height: 1.05; }
  .hero-lead { font-size: 15px; line-height: 1.8; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; min-height: 54px; }
  .hero-metrics { grid-template-columns: 1fr; }
  .hero-metrics div { padding: 16px 0; }
  .hero-metrics div + div { padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
  .hero-trust-note { margin-top: 14px; }
  .hero-trust-note span { font-size: 8px; }
  .hero-visual { min-height: 650px; }
  .hero-mascot-card { top: -8px; right: -6%; bottom: 184px; left: -6%; }
  .hero-mascot-card img { width: 106%; right: -2%; bottom: -2%; }
  .hero-orbit { top: 35%; width: 410px; height: 410px; }
  .hero-proof-cards { top: auto; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .hero-proof-card { position: relative; inset: auto; grid-template-columns: 34px minmax(0, 1fr); width: auto; min-width: 0; min-height: 80px; padding: 10px; border-radius: 14px; }
  .hero-proof-card > i { width: 34px; height: 34px; border-radius: 10px; }
  .hero-proof-card svg { width: 20px; height: 20px; }
  .hero-proof-card b { font-size: 11px; }
  .hero-proof-card small { font-size: 8px; }
  .hero-footnote { display: none; }
  .section { display: block; }
  .section-rail { display: flex; align-items: center; gap: 10px; padding: 18px 20px; border-right: 0; border-bottom: 1px solid var(--line); }
  .section-rail span { width: 34px; height: 34px; margin: 0; }
  .section-rail b { margin: 0; writing-mode: horizontal-tb; }
  .section-body { padding: 52px 20px; }
  .section-heading { margin-bottom: 36px; }
  .section-heading h2,
  .deskpet-intro h2,
  .pipeline-heading h2,
  .workflow-copy h2,
  .cooperate-heading h2 { font-size: clamp(36px, 10.3vw, 50px); }
  .trust-heading-copy h2 { font-size: clamp(36px, 10.3vw, 50px); }
  .trust-heading-copy > p:last-child { font-size: 14px; }
  .company-status { min-height: 270px; padding: 26px 22px; }
  .company-status h3 { margin-top: 48px; }
  .trust-principles { margin-top: 34px; }
  .trust-card { min-height: 0; padding: 28px 22px; }
  .trust-card h3 { margin-top: 38px; }
  .split-heading { gap: 18px; }
  .split-heading > p,
  .deskpet-intro > p,
  .pipeline-heading > p:last-child,
  .workflow-copy > p { font-size: 14px; }
  .capability-card { min-height: 210px; padding: 24px; }
  .project-block { gap: 36px; padding: 55px 0; }
  .project-copy h3,
  .agent-copy h3 { font-size: 32px; }
  .project-copy > p,
  .agent-copy > p { font-size: 14px; }
  .project-primary-link { width: 100%; }
  .phone-stage { min-height: 630px; }
  .phone-frame { width: 272px; height: 552px; }
  .phone-stage::before { width: 370px; height: 370px; }
  .mobile-note { right: 12px; bottom: 12px; }
  .project-legal { grid-template-columns: minmax(0,1fr); }
  .browser-stage { min-width: 0; min-height: 330px; }
  .browser-body { grid-template-columns: 46px minmax(0, 1fr); min-height: 290px; }
  .browser-body aside { padding: 12px 7px; gap: 12px; }
  .browser-body aside strong { width: 28px; height: 28px; }
  .browser-body aside i { width: 18px; height: 18px; }
  .legal-content { min-width: 0; padding: 15px 12px; }
  .legal-metrics div { padding: 10px; }
  .legal-table > div { padding: 0 8px; }
  .agent-proof { margin-inline: -1px; padding: 42px 20px; border-radius: 24px; }
  .agent-flow { align-items: stretch; flex-direction: column; }
  .agent-flow i { flex: 0 0 20px; width: 1px; min-width: 0; margin: 0 auto; }
  .agent-flow i::after { right: -3px; top: auto; bottom: 0; transform: rotate(135deg); }
  .agent-flow span { text-align: center; }
  .screenshot-pair { gap: 10px; }
  .screenshot-card-lower { margin-top: 26px; }
  .pipeline-inner,
  .cooperate-inner { padding: 52px 20px; }
  .pipeline-visual { min-height: 390px; }
  .pipeline-steps { grid-template-columns: 1fr; }
  .pipeline-steps li { min-height: 88px; padding: 20px 0; }
  .pipeline-steps li + li { padding-left: 0; border-top: 1px solid rgba(255,255,255,.18); border-left: 0; }
  .deskpet-intro { margin-bottom: 36px; }
  .deskpet-copy { padding: 30px 20px; }
  .pain-grid { grid-template-columns: 1fr; }
  .deskpet-render { min-height: 510px; }
  .deskpet-render > img { width: 100%; right: auto; }
  .focus-chip-b { top: 9%; }
  .growth-title { display: block; }
  .growth-title .overline { margin-bottom: 16px; }
  .growth-loop { grid-template-columns: 1fr; }
  .growth-loop li { min-height: 200px; padding: 23px 8px; }
  .growth-loop li + li { border-top: 1px solid var(--line); border-left: 0; }
  .growth-loop b { margin-top: 30px; }
  .growth-summary { grid-template-columns: 100px 1fr; padding: 14px 18px 14px 4px; }
  .growth-summary img { width: 100px; height: 90px; }
  .workflow-layout { gap: 40px; }
  .workflow-usecases article { grid-template-columns: 30px 54px minmax(0, 1fr); gap: 11px; padding: 19px 0; }
  .workflow-usecases article > span { padding-top: 10px; }
  .workflow-feature-icon { width: 48px; height: 48px; border-radius: 14px; }
  .workflow-feature-icon svg { width: 24px; height: 24px; }
  .workflow-visual { min-height: 590px; }
  .workflow-illustration { height: 52%; }
  .workflow-panel { right: 12px; bottom: 12px; left: 12px; padding: 20px 16px 18px; border-radius: 19px; }
  .workflow-panel-row { grid-template-columns: 42px minmax(0, 1fr) auto; gap: 10px; min-height: 74px; }
  .workflow-row-icon { width: 38px; height: 38px; }
  .workflow-panel-row em { min-width: 58px; padding-inline: 7px; }
  .workflow-sources strong { font-size: 11px; }
  .path-card { min-height: 0; padding: 30px 22px; }
  .path-card h3 { margin-top: 38px; }
  .risk-strip { grid-template-columns: 1fr; }
  .risk-strip > div + div { border-top: 1px solid rgba(17,17,22,.16); border-left: 0; }
  .risk-strip > p { grid-column: auto; }
  .next-step { grid-template-columns: minmax(0, 1fr); }
  .next-copy { padding: 36px 22px; }
  .next-mascot { min-height: 390px; }
  .next-mascot img { inset: 18px; width: calc(100% - 36px); height: calc(100% - 36px); }
  .site-footer { align-items: flex-start; flex-direction: column; justify-content: center; padding: 30px 4px; }
  .site-footer > p { margin: 0; }
  .modal { padding: 30px 20px 22px; }
  .modal .overline { padding-right: 42px; }
}

@media (max-width: 390px) {
  .header-inner { width: calc(100% - 20px); }
  .hero { padding-inline: 16px; }
  .hero h1 { font-size: 39px; }
  .hero-visual { min-height: 625px; }
  .hero-mascot-card { bottom: 180px; }
  .hero-orbit { width: 360px; height: 360px; }
  .hero-proof-card { min-height: 77px; padding: 9px 8px; }
  .hero-proof-card b { font-size: 10px; }
  .hero-proof-card small { font-size: 7px; }
  .phone-frame { width: 254px; height: 520px; }
  .mobile-note { display: none; }
  .screenshot-card > span { padding: 8px; }
  .deskpet-render { min-height: 460px; }
  .focus-chip { padding: 8px 10px; }
  .focus-chip-b { font-size: 11px; }
  .growth-summary { grid-template-columns: 1fr; text-align: center; }
  .growth-summary img { margin: 0 auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}