:root {
  --ink: #14243a;
  --ink-soft: #506078;
  --muted: #7b8798;
  --line: #e4e7e5;
  --paper: #fbfaf7;
  --canvas: #f1f3ef;
  --navy: #0e1a2c;
  --navy-2: #162942;
  --lime: #c9ef52;
  --blue: #6d91ef;
  --coral: #ff735e;
  --shadow: 0 22px 60px rgba(18, 35, 56, .09);
  --sans: "Manrope", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "DM Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--canvas); }
body { margin: 0; color: var(--ink); background: var(--canvas); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.site-shell { overflow: hidden; }
.section-wrap { width: min(1180px, calc(100% - 80px)); margin: 0 auto; }

.site-header { display: flex; width: min(1180px, calc(100% - 80px)); height: 86px; align-items: center; justify-content: space-between; margin: 0 auto; }
.site-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--navy); font-size: 17px; font-weight: 800; letter-spacing: .13em; }
.site-header .site-brand { color: #f7f9fb; }
.site-logo { display: block; width: 29px; height: 29px; flex: 0 0 auto; border-radius: 8px; }
.brand-caption { margin-left: 4px; color: #8290a3; font-family: var(--mono); font-size: 13px; font-weight: 400; letter-spacing: .08em; }
.brand-mark { display: inline-flex; width: 23px; height: 23px; gap: 3px; align-items: flex-end; }
.brand-mark i { display: block; width: 5px; border-radius: 5px 5px 2px 2px; background: var(--lime); }
.brand-mark i:nth-child(1) { height: 10px; opacity: .68; }
.brand-mark i:nth-child(2) { height: 20px; }
.brand-mark i:nth-child(3) { height: 14px; opacity: .85; }
.site-header { position: relative; z-index: 2; }
.site-header::before { position: fixed; z-index: -1; top: 0; right: 0; left: 0; height: 86px; background: var(--navy); content: ""; }
.site-nav { display: flex; align-items: center; gap: 34px; margin-left: auto; margin-right: 54px; color: #a9b5c5; font-size: 13px; }
.site-nav a { transition: color .2s ease; }
.site-nav a:hover { color: var(--lime); }
.header-actions { display: flex; align-items: center; gap: 22px; color: #e9edf4; font-size: 13px; }
.text-link { color: #bdc6d2; transition: color .2s ease; }
.text-link:hover { color: var(--lime); }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 16px; padding: 0 20px; border: 1px solid transparent; border-radius: 8px; font-size: 13px; font-weight: 700; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button span { font-size: 17px; font-weight: 400; }
.button-logo { display: block; width: 22px; height: 22px; flex: 0 0 auto; border-radius: 6px; }
.button-small { min-height: 38px; padding: 0 15px; border-radius: 6px; }
.button-lime { color: #20321b; background: var(--lime); box-shadow: 0 12px 26px rgba(131, 170, 33, .18); }
.button-lime:hover { background: #d5f56c; box-shadow: 0 16px 30px rgba(131, 170, 33, .23); }
.button-ghost { color: var(--ink-soft); border-color: #d8dddb; background: rgba(255,255,255,.42); }
.button-ghost:hover { border-color: #bbc6c1; background: #fff; }
.menu-button { display: none; padding: 5px 0 5px 14px; border: 0; color: #fff; background: transparent; font-size: 22px; }
.auth-notice { display: flex; align-items: center; gap: 12px; margin-top: 18px; padding: 12px 15px; border: 1px solid #f0b4a7; border-radius: 9px; color: #8a4338; background: #fff5f1; }
.auth-notice[hidden] { display: none; }
.auth-notice-mark { display: inline-flex; width: 22px; height: 22px; align-items: center; justify-content: center; flex: 0 0 auto; border-radius: 50%; color: #fff; background: var(--coral); font-size: 13px; font-weight: 800; }
.auth-notice p { display: flex; flex-wrap: wrap; gap: 4px; margin: 0; font-size: 13px; line-height: 1.6; }
.auth-notice p strong { color: #71382f; }
.auth-notice-action { margin-left: auto; color: #668c20; font-size: 13px; font-weight: 700; white-space: nowrap; }
.auth-notice-action span { font-size: 16px; font-weight: 400; }

.hero { display: grid; min-height: 620px; align-items: center; grid-template-columns: minmax(0, 1fr) minmax(410px, .86fr); gap: 70px; padding-top: 42px; padding-bottom: 70px; }
.hero-copy { padding-top: 6px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: #89939b; font-family: var(--mono); font-size: 13px; letter-spacing: .1em; }
.eyebrow-line { display: inline-block; width: 24px; height: 1px; background: var(--coral); }
.hero h1 { max-width: 630px; margin: 22px 0 20px; color: var(--ink); font-size: clamp(44px, 5.3vw, 75px); font-weight: 700; letter-spacing: -.08em; line-height: 1.12; }
h1 em, h2 em { color: var(--coral); font-style: normal; }
.hero-lede { max-width: 545px; margin: 0; color: #6e7c8c; font-size: 16px; line-height: 1.9; }
.hero-actions { display: flex; gap: 10px; margin-top: 32px; }
.hero-note { display: flex; align-items: center; gap: 9px; margin-top: 30px; color: #84908d; font-size: 13px; }
.note-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(201, 239, 82, .2); }
.download-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 13px; color: #899590; font-family: var(--mono); font-size: 13px; letter-spacing: .04em; }
.download-meta img { display: block; width: 30px; height: 30px; margin-right: 2px; border-radius: 8px; box-shadow: 0 5px 14px rgba(29, 49, 28, .13); }
.download-meta strong { color: #6d7d76; font-family: var(--sans); font-weight: 600; letter-spacing: 0; }

.hero-visual { position: relative; min-height: 440px; overflow: hidden; border-radius: 24px; background: var(--navy); box-shadow: 0 30px 70px rgba(14, 26, 44, .17); isolation: isolate; }
.hero-visual::before { position: absolute; top: -70px; right: -60px; width: 260px; height: 260px; border: 1px solid rgba(201, 239, 82, .14); border-radius: 50%; content: ""; }
.hero-visual::after { position: absolute; bottom: -130px; left: -100px; width: 300px; height: 300px; border: 1px solid rgba(109, 145, 239, .18); border-radius: 50%; content: ""; }
.visual-glow { position: absolute; top: 35%; left: 42%; width: 190px; height: 190px; border-radius: 50%; background: rgba(201, 239, 82, .1); filter: blur(35px); }
.signal-orbit { position: absolute; top: 46%; left: 50%; border: 1px solid rgba(209, 222, 222, .22); border-radius: 50%; transform: translate(-50%, -50%) rotate(-25deg); }
.orbit-outer { width: 330px; height: 190px; }
.orbit-inner { width: 226px; height: 300px; transform: translate(-50%, -50%) rotate(34deg); border-color: rgba(201, 239, 82, .21); }
.visual-node { position: absolute; z-index: 1; display: flex; align-items: center; gap: 9px; color: #d8e0e2; font-size: 13px; }
.visual-node i { display: inline-flex; width: 29px; height: 29px; align-items: center; justify-content: center; border-radius: 50%; color: var(--navy); background: var(--lime); font-style: normal; font-size: 16px; }
.node-web { top: 26%; left: 12%; }
.node-video { top: 21%; right: 12%; }
.node-video i { background: var(--blue); }
.node-event { right: 11%; bottom: 25%; }
.node-event i { background: var(--coral); }
.visual-node span { white-space: nowrap; }
.node-core { top: 46%; left: 50%; display: grid; width: 96px; height: 96px; place-items: center; border: 1px solid rgba(201,239,82,.65); border-radius: 50%; background: rgba(17, 33, 51, .86); box-shadow: 0 0 0 12px rgba(201,239,82,.06), 0 0 45px rgba(201,239,82,.17); transform: translate(-50%, -50%); }
.node-core span { color: var(--lime); font-size: 25px; font-weight: 800; letter-spacing: .05em; }
.node-core small { margin-top: -23px; color: #91a0a4; font-family: var(--mono); font-size: 13px; letter-spacing: .08em; }
.visual-line { position: absolute; z-index: -1; height: 1px; background: linear-gradient(90deg, rgba(201,239,82,.05), rgba(201,239,82,.55), rgba(201,239,82,.05)); transform-origin: left center; }
.line-one { top: 37%; left: 25%; width: 140px; transform: rotate(23deg); }
.line-two { top: 38%; left: 62%; width: 116px; transform: rotate(-30deg); }
.line-three { top: 61%; left: 59%; width: 130px; transform: rotate(28deg); }
.visual-caption { position: absolute; right: 27px; bottom: 26px; left: 27px; display: flex; align-items: flex-end; justify-content: space-between; padding-top: 17px; border-top: 1px solid rgba(225,235,234,.12); }
.visual-caption span { color: #8394a7; font-family: var(--mono); font-size: 13px; letter-spacing: .1em; }
.visual-caption strong { color: #eef4ef; font-size: 13px; font-weight: 500; }

.trust-strip { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-strip > div { display: grid; grid-template-columns: 31px 1fr; column-gap: 12px; padding: 25px 25px 25px 0; }
.trust-strip > div + div { padding-left: 25px; border-left: 1px solid var(--line); }
.trust-number { color: var(--coral); font-family: var(--mono); font-size: 13px; }
.trust-strip strong { color: var(--ink); font-size: 14px; }
.trust-strip small { grid-column: 2; margin-top: 7px; color: #82908f; font-size: 13px; line-height: 1.6; }

.pricing-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; }
.plan-card { display: flex; min-height: 430px; flex-direction: column; padding: 31px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.72); box-shadow: var(--shadow); }
.plan-card-pro { border-color: #b5d96a; background: var(--navy); box-shadow: 0 22px 60px rgba(14, 26, 44, .15); }
.plan-card-head { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.plan-card-pro .card-index { color: #a6b0bd; }
.plan-tag { padding: 5px 8px; border-radius: 5px; color: #718b39; background: #eef8d4; font-size: 13px; font-weight: 700; }
.plan-tag-pro { color: #263b20; background: var(--lime); }
.plan-card h3 { margin: 48px 0 10px; color: var(--ink); font-size: 28px; letter-spacing: -.06em; }
.plan-card-pro h3 { color: #f0f5f1; }
.plan-summary { max-width: 390px; min-height: 52px; margin: 0; color: #7f8b96; font-size: 14px; line-height: 1.75; }
.plan-card-pro .plan-summary { color: #aab6bd; }
.plan-price { display: flex; align-items: baseline; gap: 9px; margin-top: 25px; }
.plan-price strong { color: var(--ink); font-size: 34px; letter-spacing: -.06em; }
.plan-card-pro .plan-price strong { color: var(--lime); }
.plan-price span { color: #7f8b96; font-size: 13px; }
.plan-card-pro .plan-price span { color: #aab6bd; }
.plan-features { display: grid; gap: 10px; margin: 26px 0 26px; padding: 0; color: #58697b; font-size: 13px; list-style: none; }
.plan-features li::before { display: inline-block; margin-right: 9px; color: #78a21c; content: "✓"; font-weight: 800; }
.plan-card-pro .plan-features { color: #d0d9d7; }
.plan-card .button { align-self: flex-start; min-width: 150px; margin-top: auto; }
.plan-note { display: block; margin-top: 14px; color: #9eafb5; font-size: 13px; line-height: 1.6; }

.content-section { padding-top: 125px; padding-bottom: 120px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 38px; }
.section-heading h2, .workflow-heading h2, .boundary-copy h2, .cta-section h2 { margin: 16px 0 0; color: var(--ink); font-size: clamp(30px, 3.7vw, 49px); letter-spacing: -.07em; line-height: 1.15; }
.section-heading > p { max-width: 300px; margin: 0 0 4px; color: #7b8793; font-size: 14px; line-height: 1.8; }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }
.capability-card { min-height: 390px; padding: 27px; border-radius: 15px; }
.card-dark { color: #eff5f2; background: var(--navy); box-shadow: var(--shadow); }
.card-paper { border: 1px solid var(--line); background: rgba(255,255,255,.7); }
.card-index { color: #8a969f; font-family: var(--mono); font-size: 13px; letter-spacing: .1em; }
.card-dark .card-index { color: #8998aa; }
.card-icon { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; margin-top: 42px; border-radius: 11px; font-size: 23px; }
.icon-lime { color: #273b1c; background: var(--lime); }
.icon-blue { color: #3b5cae; background: #e3ebff; }
.icon-coral { color: #a24738; background: #ffe7e1; }
.capability-card h3 { margin: 17px 0 9px; color: inherit; font-size: 22px; letter-spacing: -.05em; }
.capability-card p { min-height: 57px; margin: 0; color: #87939b; font-size: 14px; line-height: 1.75; }
.card-dark p { color: #a3b1bb; }
.card-visual { display: flex; align-items: center; min-height: 62px; margin-top: 24px; padding: 13px; border: 1px solid #e5e9e5; border-radius: 9px; background: rgba(247,249,246,.8); }
.card-dark .card-visual { border-color: rgba(215,230,220,.12); background: rgba(255,255,255,.07); }
.search-preview { display: grid; align-content: center; gap: 7px; color: #bdc9c8; font-size: 13px; line-height: 1.5; }
.preview-label { color: #8e9da3; font-family: var(--mono); font-size: 13px; letter-spacing: .08em; }
.search-placeholder { color: #e4ecea; }
.search-scope { display: flex; flex-wrap: wrap; gap: 6px; }
.search-scope span { padding: 3px 7px; border: 1px solid rgba(201,239,82,.2); border-radius: 4px; color: #b6cb8c; background: rgba(201,239,82,.09); font-size: 13px; }
.result-preview { align-items: stretch; justify-content: space-between; gap: 10px; }
.result-field-grid { display: grid; min-width: 0; flex: 1; gap: 8px; }
.result-field { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 9px; color: #8e9b9a; font-size: 13px; line-height: 1.45; }
.result-field b { color: var(--ink); font-size: 13px; font-weight: 600; }
.result-status { align-self: flex-start; flex: 0 0 auto; padding: 4px 6px; border-radius: 4px; color: #6c8e23; background: #eff8d9; font-size: 13px; white-space: nowrap; }
.pipeline-preview { justify-content: space-between; color: #82908f; font-size: 13px; }
.pipeline-preview i { color: #b3bbb9; font-style: normal; }
.pipeline-active { padding: 5px 7px; border-radius: 5px; color: #66891c; background: #eff8d9; }

.workflow-section { padding-bottom: 120px; }
.workflow-panel { display: grid; grid-template-columns: minmax(250px, .8fr) 1.2fr; gap: 75px; padding: 66px; border-radius: 18px; color: #e8eff1; background: var(--navy-2); }
.workflow-heading h2 { color: #f0f5f3; }
.workflow-heading p { max-width: 280px; margin: 21px 0 0; color: #a8b7be; font-size: 14px; line-height: 1.8; }
.workflow-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 24px; }
.workflow-step { display: grid; grid-template-columns: 39px 1fr; gap: 14px; padding: 0 0 29px; }
.workflow-step:nth-child(n+3) { padding-top: 28px; border-top: 1px solid rgba(225,235,234,.13); }
.workflow-step > span { color: var(--lime); font-family: var(--mono); font-size: 13px; }
.workflow-step strong { color: #f1f5ef; font-size: 15px; }
.workflow-step p { margin: 9px 0 0; color: #9eafb5; font-size: 13px; line-height: 1.7; }

.boundary-section { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; padding: 35px 0 130px; }
.boundary-copy > p { max-width: 480px; margin: 23px 0 26px; color: #77858b; font-size: 15px; line-height: 1.9; }
.inline-link { display: inline-flex; align-items: center; gap: 9px; color: #668c20; font-size: 14px; font-weight: 700; }
.inline-link span { font-size: 17px; font-weight: 400; }
.boundary-list { display: grid; gap: 16px; }
.boundary-list > div { display: grid; grid-template-columns: 40px 1fr; gap: 17px; padding: 19px 20px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.58); }
.boundary-mark { display: inline-flex; width: 32px; height: 32px; align-items: center; justify-content: center; border-radius: 50%; color: #638d1c; background: #eef8d4; font-size: 16px; }
.boundary-list strong { color: var(--ink); font-size: 15px; }
.boundary-list p { margin: 7px 0 0; color: #81908d; font-size: 13px; line-height: 1.6; }

.cta-section { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-bottom: 80px; padding: 53px 60px; border-radius: 17px; background: #e8f3c9; }
.cta-section .eyebrow { color: #7b8d68; }
.cta-section h2 { margin-top: 14px; color: #263b25; font-size: clamp(28px, 3.4vw, 43px); }
.cta-actions { display: flex; align-items: center; gap: 12px; }
.cta-section .button { min-width: 160px; }
.site-footer { display: flex; min-height: 85px; align-items: center; gap: 28px; border-top: 1px solid var(--line); color: #8a9698; font-size: 13px; }
.site-footer .site-brand { margin-right: auto; font-size: 15px; }
.site-footer .site-logo { width: 25px; height: 25px; border-radius: 7px; }

@media (max-width: 900px) {
  .section-wrap, .site-header { width: min(100% - 46px, 720px); }
  .site-nav { gap: 18px; margin-right: 24px; }
  .hero { grid-template-columns: 1fr; gap: 45px; padding-top: 78px; }
  .hero-copy { max-width: 650px; }
  .hero-visual { width: min(100%, 560px); min-height: 400px; }
  .capability-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .capability-card { min-height: 0; }
  .card-icon { margin-top: 28px; }
  .workflow-panel { grid-template-columns: 1fr; gap: 45px; padding: 42px; }
  .boundary-section { gap: 45px; }
}

@media (max-width: 620px) {
  .section-wrap, .site-header { width: calc(100% - 32px); }
  .site-header { height: 72px; }
  .site-header::before { height: 72px; }
  .site-nav, .header-actions { display: none; }
  .menu-button { display: block; }
  .site-header.menu-open { height: auto; flex-wrap: wrap; padding-top: 18px; padding-bottom: 18px; }
  .site-header.menu-open::before { height: 235px; }
  .site-header.menu-open .site-nav, .site-header.menu-open .header-actions { display: flex; width: 100%; }
  .site-header.menu-open .site-nav { align-items: flex-start; flex-direction: column; gap: 15px; order: 4; margin: 20px 0 4px; }
  .site-header.menu-open .header-actions { align-items: center; justify-content: flex-start; order: 5; margin-top: 18px; }
  .auth-notice { align-items: flex-start; margin-top: 13px; }
  .hero { min-height: 0; gap: 38px; padding-top: 57px; padding-bottom: 50px; }
  .hero h1 { margin-top: 18px; font-size: 42px; }
  .hero-lede { font-size: 14px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 350px; border-radius: 18px; }
  .orbit-outer { width: 270px; height: 156px; }
  .orbit-inner { width: 185px; height: 244px; }
  .node-web { left: 7%; }
  .node-video { right: 7%; }
  .node-event { right: 6%; bottom: 25%; }
  .visual-caption { right: 17px; bottom: 18px; left: 17px; align-items: flex-start; flex-direction: column; gap: 6px; }
  .trust-strip { grid-template-columns: 1fr; }
  .trust-strip > div, .trust-strip > div + div { padding: 19px 0; border-left: 0; }
  .trust-strip > div + div { border-top: 1px solid var(--line); }
  .content-section { padding-top: 80px; padding-bottom: 75px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 20px; margin-bottom: 25px; }
  .section-heading h2, .workflow-heading h2, .boundary-copy h2 { font-size: 34px; }
  .capability-card { padding: 22px; }
  .workflow-section { padding-bottom: 75px; }
  .workflow-panel { padding: 28px 22px; }
  .workflow-steps { grid-template-columns: 1fr; }
  .workflow-step:nth-child(n+2) { padding-top: 23px; border-top: 1px solid rgba(225,235,234,.13); }
  .boundary-section { grid-template-columns: 1fr; gap: 35px; padding-bottom: 80px; }
  .cta-section { align-items: flex-start; flex-direction: column; margin-bottom: 45px; padding: 30px 23px; }
  .cta-section h2 { font-size: 33px; }
  .cta-actions { width: 100%; align-items: stretch; flex-direction: column; }
  .cta-section .button { width: 100%; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: 13px; padding: 24px 0; }
  .site-footer .site-brand { margin-right: 0; }
  .auth-notice { flex-wrap: wrap; }
  .auth-notice-action { margin-left: 34px; }
}