:root { --green: #023e2c; --lime: #c8dd69; --paper: #efece5; --white: #fff; --ink: #18271f; --line: #d6d8ce; --body: 'IBM Plex Sans', sans-serif; --display: 'Space Grotesk', sans-serif; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: linear-gradient(#efece5 0%, #f8f8f5 48%, #fff 100%); color: var(--ink); font-family: var(--body); }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid #337b63; outline-offset: 3px; }
.wrap { width: min(100% - 48px, 1220px); margin: auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(239,236,229,.96); border-bottom: 1px solid rgba(2,62,44,.08); backdrop-filter: blur(12px); }
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand img { display: block; width: 200px; max-width: 45vw; height: auto; }
.header-links { display: flex; gap: 26px; align-items: center; font-size: 14px; font-weight: 600; }
.header-links a:not(.button) { text-decoration: none; }
.header-links a:not(.button):hover { text-decoration: underline; text-underline-offset: 5px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 43px; padding: 9px 22px; border: 1px solid rgba(2,62,44,.45); border-radius: 6px; background: var(--lime); color: var(--green); font: 600 14px var(--body); text-decoration: none; transition: transform .18s ease, background .18s ease; }
.button:hover { background: #d8ec7c; transform: translateY(-2px); }
.button.secondary { background: transparent; }
.button.secondary:hover { background: #f5f7ec; }
.hero { text-align: center; padding: 78px 0 44px; color: var(--green); }
.eyebrow { margin: 0 0 16px; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--display); letter-spacing: 0; }
h1 { margin-bottom: 22px; font-size: clamp(56px, 7vw, 94px); line-height: 1.02; }
h1 span { display: block; }
.hero-lead { max-width: 660px; margin: 0 auto 15px; font-size: 18px; line-height: 1.55; }
.hero-sub { margin: 0 auto 25px; font-size: 15px; font-weight: 600; }
.showcase { padding: 0 0 95px; }
.demo { max-width: 1015px; padding-bottom: 100px; text-align: center; color: var(--green); }
.demo h2 { margin-bottom: 26px; font-size: clamp(28px, 3.2vw, 40px); line-height: 1.18; }
.demo .chat-preview { text-align: left; color: var(--ink); }
.demo .chat-messages { height: 480px; }
.showcase-inner { max-width: 1015px; margin: auto; }
.tabs { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 794px; margin: 0 auto; gap: 3px; }
.tab { min-height: 48px; border: 0; border-radius: 6px 6px 0 0; padding: 8px 16px; background: #e2ded4; color: var(--ink); font: 600 14px var(--body); text-align: left; cursor: pointer; }
.tab[aria-selected="true"] { background: var(--white); color: var(--green); }
.showcase-panel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); align-items: center; gap: 35px; min-height: 530px; padding: 50px 48px; background: var(--white); border-radius: 6px; box-shadow: 0 14px 32px rgba(3,55,39,.10), 0 42px 60px rgba(3,55,39,.06); }
.showcase-panel[hidden] { display: none; }
.showcase-copy h2 { color: var(--green); font-size: clamp(28px, 3.2vw, 42px); line-height: 1.18; margin-bottom: 19px; }
.showcase-copy p { max-width: 440px; line-height: 1.65; font-size: 15px; }
.showcase-copy .button { margin-top: 15px; }
.preview { min-width: 0; background: #f4f6f4; border: 1px solid #dce3dd; border-radius: 7px; box-shadow: 0 18px 32px rgba(2,62,44,.15); overflow: hidden; transform: rotate(2deg); }
.chat-preview { transform: none; }
.preview-bar { padding: 12px 16px; background: #e6ebe8; display: flex; justify-content: space-between; align-items: center; color: #334d42; font-size: 12px; font-weight: 600; }
.preview-bar strong { color: var(--green); font-family: var(--display); font-size: 17px; }
.preview-body { min-height: 325px; padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.chat-messages { height: 360px; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.chat-label { font-size: 11px; color: #597267; text-transform: uppercase; letter-spacing: .09em; font-weight: 700; }
.bubble { max-width: 90%; padding: 13px 16px; border-radius: 7px; font-size: 13px; line-height: 1.5; overflow-wrap: anywhere; }
.bubble.user { align-self: flex-end; background: #dceab2; color: var(--green); }
.bubble.vala { align-self: flex-start; background: white; border: 1px solid #dce3dd; }
.bubble.answer { max-width: 100%; min-width: 0; }
.bubble > :first-child { margin-top: 0; }
.bubble > :last-child { margin-bottom: 0; }
.bubble p { margin: 0 0 8px; }
.bubble h4 { margin: 14px 0 6px; color: var(--green); font: 600 14px var(--display); }
.bubble h5 { margin: 12px 0 4px; color: var(--green); font: 600 13px var(--body); }
.bubble ul, .bubble ol { margin: 0 0 8px; padding-left: 20px; }
.bubble li + li { margin-top: 2px; }
.bubble code { padding: 1px 4px; border-radius: 3px; background: #f1f4f2; font: 12px Consolas, monospace; }
.bubble .button { min-height: 34px; margin-top: 4px; padding: 6px 14px; font-size: 13px; }
.md-table { margin: 0 0 10px; overflow-x: auto; border: 1px solid #e1e7e2; border-radius: 5px; overflow-wrap: normal; }
.md-table table { min-width: 100%; border-collapse: collapse; font-size: 12px; }
.md-table th, .md-table td { padding: 5px 8px; border-bottom: 1px solid #e8ece9; text-align: left; vertical-align: top; }
.md-table th { background: #f1f4f2; color: var(--green); font-weight: 600; white-space: nowrap; }
.md-table tbody tr:last-child td { border-bottom: 0; }
.md-table .num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.record-link { color: #1d6b53; text-decoration: underline; text-underline-offset: 2px; cursor: help; white-space: nowrap; }
.bubble.thinking { display: flex; align-items: center; gap: 8px; color: #597267; }
.dots { display: inline-flex; gap: 3px; }
.dots i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; animation: chat-dot 1.2s infinite ease-in-out; }
.dots i:nth-child(2) { animation-delay: .15s; }
.dots i:nth-child(3) { animation-delay: .3s; }
@keyframes chat-dot { 0%, 80%, 100% { opacity: .25; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-2px); } }
.chat-chips { align-self: flex-start; display: flex; flex-wrap: wrap; gap: 6px; max-width: 100%; }
.chat-chips span { padding: 5px 10px; border: 1px solid #cbd8d0; border-radius: 999px; background: white; color: var(--green); font: 600 11px var(--body); }
.chat-chips .next { border-color: #9fbf5a; background: #e9f1d7; }
.chat-form { position: relative; z-index: 1; display: flex; gap: 6px; margin: 0; padding: 14px 16px; border-top: 1px solid #dce3dd; }
.chat-form input { min-width: 0; flex: 1; padding: 11px 12px; border: 1px solid #cdd8cf; background: white; border-radius: 5px; font: 13px var(--body); }
.chat-form input::placeholder { color: #3f5c50; font-weight: 600; opacity: 1; }
.chat-form input.ghosting::placeholder { color: #7d9389; font-weight: 400; font-style: italic; }
.chat-form input.attract { border-color: #9fbf5a; animation: chat-attract 2s ease-in-out infinite; }
.chat-form input[readonly]:not(:disabled) { cursor: pointer; }
.chat-form input:disabled { background: #eef1ee; }
.chat-form button { padding: 0 14px; border: 0; border-radius: 5px; background: var(--green); color: white; font: 600 12px var(--body); cursor: pointer; }
.chat-form button:enabled { background: var(--lime); color: var(--green); animation: chat-attract 1.6s ease-in-out infinite; }
.chat-form button:hover:not(:disabled) { background: #d8ec7c; }
.chat-form button:disabled { background: #8fa69b; cursor: default; }
@keyframes chat-attract { 0%, 100% { box-shadow: 0 0 0 0 rgba(200,221,105,0); } 50% { box-shadow: 0 0 0 6px rgba(200,221,105,.7); } }
.send-nudge { position: absolute; right: 16px; bottom: calc(100% - 4px); padding: 7px 11px; border-radius: 6px; background: var(--green); color: white; font: 600 12px var(--body); white-space: nowrap; pointer-events: none; box-shadow: 0 6px 14px rgba(2,62,44,.2); animation: nudge-in .25s ease-out; }
.send-nudge::after { content: ''; position: absolute; top: 100%; right: 20px; border: 6px solid transparent; border-top-color: var(--green); }
@keyframes nudge-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.chat-preview.awaiting .chat-messages { cursor: pointer; }
.chat-reset { margin-left: auto; border: 0; background: transparent; color: var(--green); font: 600 20px var(--body); cursor: pointer; }
.preview-flow { display: grid; gap: 12px; max-width: 380px; margin: auto; }
.flow-body { justify-content: center; }
.flow-node { padding: 26px 22px; background: white; border: 1px solid #dce3dd; border-radius: 6px; text-align: center; font-family: var(--display); color: var(--green); font-size: 22px; font-weight: 600; }
.flow-link { height: 40px; width: 2px; margin: auto; background: var(--green); position: relative; }
.flow-link::after { content: ''; position: absolute; bottom: -1px; left: -4px; border: 5px solid transparent; border-top-color: var(--green); }
.trust-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.trust-list li { display: flex; gap: 12px; align-items: center; padding: 18px; background: white; border: 1px solid #dce3dd; border-radius: 5px; font-size: 14px; font-weight: 600; color: var(--green); }
.trust-list li::before { content: '\2713'; background: var(--lime); border-radius: 50%; width: 26px; height: 26px; flex: none; display: grid; place-items: center; }
.who { text-align: center; padding: 8px 0 110px; }
.roadmap { background: linear-gradient(145deg, #f3f1ea 0%, #fafaf7 100%); border: 1px solid rgba(2,62,44,.10); border-radius: 8px; padding: 54px 56px; margin-bottom: 100px; box-shadow: 0 16px 36px rgba(3,55,39,.08); }
.roadmap h2 { max-width: 840px; margin: 0 0 16px; color: var(--green); font-size: clamp(30px, 3.4vw, 46px); line-height: 1.14; }
.roadmap-lead { max-width: 870px; margin: 0 0 12px; font-size: 17px; line-height: 1.65; }
.roadmap-note { max-width: 870px; margin: 0 0 30px; color: #2e4a3f; font-size: 14px; line-height: 1.6; }
.roadmap-status { display: inline-flex; align-items: center; padding: 6px 11px; margin: 0 0 16px; border-radius: 999px; border: 1px solid rgba(2,62,44,.35); background: #e7efdb; color: var(--green); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.roadmap-platforms { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-bottom: 28px; }
.roadmap-platform { min-height: 178px; padding: 22px; border: 1px solid #d5dbcf; border-radius: 7px; background: var(--white); }
.roadmap-platform h3 { margin: 0 0 12px; color: var(--green); font-size: 22px; line-height: 1.2; }
.roadmap-platform p { margin: 0; color: #2f4339; font-size: 14px; line-height: 1.55; }
.who h2, .steps h2, .features h2 { font-size: clamp(32px, 4vw, 48px); line-height: 1.17; color: var(--green); }
.who p { max-width: 740px; margin: 20px auto 0; font-size: 18px; line-height: 1.6; }
.steps { padding-bottom: 110px; }
.steps h2, .features h2 { text-align: center; margin-bottom: 40px; }
.step-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.step { padding: 26px; background: rgba(2,62,44,.055); border-radius: 6px; min-height: 235px; }
.step-number { display: block; font: 700 31px var(--display); color: var(--green); margin-bottom: 31px; }
.step h3 { font-size: 17px; text-transform: uppercase; margin-bottom: 12px; color: var(--green); }
.step p { line-height: 1.55; font-size: 14px; margin-bottom: 0; }
.features { padding-bottom: 110px; }
.feature-list { max-width: 920px; margin: auto; }
.feature-row { border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 25px minmax(0, 290px) 1fr; gap: 16px; align-items: baseline; padding: 18px 0; line-height: 1.5; }
.feature-row .check { color: var(--green); font-size: 21px; font-weight: 700; }
.feature-row strong { color: var(--green); }
.contact { background: #e8eee0; padding: 70px 72px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; margin-bottom: 48px; border-radius: 6px; }
.contact h2 { color: var(--green); font-size: clamp(30px, 3vw, 44px); }
.contact p { line-height: 1.6; max-width: 430px; }
.contact-graphic { justify-self: end; width: min(100%, 380px); aspect-ratio: 1.4; background: var(--green); border: 12px solid #293a33; border-bottom-width: 25px; border-radius: 8px; padding: 26px; color: var(--white); box-shadow: 0 22px 25px rgba(2,62,44,.18); }
.contact-graphic span { display: block; color: var(--lime); font-size: 12px; font-weight: 600; margin-bottom: 34px; }
.contact-graphic strong { font: 600 clamp(20px, 2vw, 29px)/1.2 var(--display); }
footer { border-top: 1px solid var(--line); padding: 40px 0 50px; }
.footer-inner { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; font-size: 14px; }
.footer-inner img { width: 175px; height: auto; align-self: flex-start; }
.footer-col span { display: block; font-size: 11px; font-weight: 700; color: #587165; margin-bottom: 8px; text-transform: uppercase; }
.footer-col strong { display: block; line-height: 1.55; }
@media (max-width: 850px) {
  .header-links a:not(.button) { display: none; }
  .showcase-panel { grid-template-columns: 1fr; min-height: 0; padding: 34px; }
  .preview { max-width: 520px; width: 100%; margin: 0 auto; transform: none; }
  .demo .preview { max-width: none; }
  .roadmap { padding: 40px 34px; margin-bottom: 84px; }
  .roadmap-platforms { grid-template-columns: 1fr; }
  .step-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact { padding: 42px; }
}
@media (max-width: 600px) {
  .wrap { width: min(100% - 32px, 1220px); }
  .header-inner { min-height: 68px; }
  .brand img { width: 135px; }
  .header-links .button { min-height: 36px; padding: 6px 10px; font-size: 12px; }
  .hero { padding: 45px 0 36px; }
  h1 { font-size: 56px; }
  .hero-lead { font-size: 16px; }
  .showcase { padding-bottom: 76px; }
  .tab { font-size: 11px; text-align: center; padding: 8px 5px; }
  .showcase-panel { padding: 27px 20px; gap: 28px; }
  .roadmap { padding: 30px 20px; margin-bottom: 72px; }
  .roadmap h2 { font-size: clamp(26px, 8.5vw, 34px); }
  .roadmap-lead { font-size: 16px; }
  .roadmap-note { font-size: 13px; }
  .roadmap-platform { min-height: 0; padding: 18px; }
  .roadmap-platform h3 { font-size: 20px; }
  .preview-body { min-height: 275px; padding: 14px; }
  .chat-messages, .demo .chat-messages { height: 380px; padding: 14px; }
  .demo { padding-bottom: 72px; }
  .who, .steps, .features { padding-bottom: 78px; }
  .who p { font-size: 16px; }
  .step-grid { gap: 10px; }
  .step { padding: 18px; min-height: 235px; }
  .step-number { margin-bottom: 22px; }
  .step h3 { font-size: 14px; }
  .step p { font-size: 13px; }
  .feature-row { grid-template-columns: 20px 1fr; gap: 4px 12px; font-size: 14px; }
  .feature-row span:last-child { grid-column: 2; }
  .contact { display: block; padding: 32px 24px; }
  .contact-graphic { margin-top: 36px; width: 100%; }
  .footer-inner { display: grid; grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } .dots i { animation: none; opacity: .6; } .chat-form input.attract, .chat-form button:enabled { animation: none; box-shadow: 0 0 0 4px rgba(200,221,105,.7); } .send-nudge { animation: none; } }
/* Account, sign-up and operations pages */
button:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid #337b63; outline-offset: 3px; }
button.button { cursor: pointer; }
.button.small { min-height: 32px; padding: 4px 12px; gap: 6px; font-size: 12px; }
.button.small:hover { transform: none; }
.button.danger { background: transparent; border-color: rgba(163,40,24,.55); color: #7a1f12; }
.button.danger:hover { background: #fbeae6; }
.button[disabled] { opacity: .55; cursor: not-allowed; transform: none; }
.muted { color: #587165; }
.page-hero { padding: 58px 0 34px; color: var(--green); }
.page-hero h1 { font-size: clamp(40px, 5vw, 64px); margin-bottom: 16px; }
.page-hero .hero-lead { max-width: 720px; margin: 0; }
.page-body { display: grid; gap: 24px; padding-bottom: 90px; }
.panel { min-width: 0; padding: 32px 36px; background: var(--white); border-radius: 6px; box-shadow: 0 10px 26px rgba(3,55,39,.08), 0 30px 46px rgba(3,55,39,.04); }
.panel h2 { color: var(--green); font-size: clamp(22px, 2.4vw, 28px); line-height: 1.2; margin-bottom: 8px; }
.panel h3 { color: var(--green); font-size: 17px; margin-bottom: 10px; }
.panel p { line-height: 1.6; font-size: 15px; }
.panel > :last-child { margin-bottom: 0; }
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.panel-head h2, .panel-head p { margin-bottom: 0; }
.panel-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.kv { display: grid; grid-template-columns: minmax(120px, 190px) minmax(0, 1fr); gap: 10px 18px; margin: 0 0 20px; font-size: 14px; }
.kv dt { font-size: 11px; font-weight: 700; color: #587165; text-transform: uppercase; letter-spacing: .06em; padding-top: 2px; }
.kv dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; background: #e2ded4; color: var(--ink); font: 700 11px var(--body); letter-spacing: .05em; text-transform: uppercase; white-space: nowrap; }
.badge.ok { background: #dceab2; color: var(--green); }
.badge.warn { background: #f6e7b8; color: #6b4e00; }
.badge.bad { background: #f5d5cf; color: #7a1f12; }
.notice { padding: 16px 20px; border-radius: 6px; border-left: 4px solid var(--green); background: #e8eee0; line-height: 1.55; font-size: 15px; }
.notice p:last-child { margin-bottom: 0; }
.notice.error { border-left-color: #b3261e; background: #fbeae6; }
.notice.warn { border-left-color: #c99a06; background: #fbf3dc; }
.checklist { list-style: none; counter-reset: step; padding: 0; margin: 0; display: grid; gap: 14px; }
.checklist li { counter-increment: step; display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 14px; align-items: start; padding: 18px; background: rgba(2,62,44,.045); border-radius: 6px; line-height: 1.55; font-size: 14px; }
.checklist li::before { content: counter(step); width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--lime); color: var(--green); font: 700 15px var(--display); }
.checklist strong { display: block; color: var(--green); font-size: 15px; margin-bottom: 4px; }
.checklist .button { margin-top: 10px; }
.usage { display: grid; gap: 8px; margin-bottom: 18px; }
.usage-head { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; }
.usage-bar { height: 12px; border-radius: 999px; background: #e2ded4; overflow: hidden; }
.usage-bar span { display: block; height: 100%; border-radius: inherit; background: var(--green); }
.usage-bar.over span { background: #c98a06; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.stat { padding: 16px 18px; background: rgba(2,62,44,.055); border-radius: 6px; min-width: 0; }
.stat span { display: block; font-size: 11px; font-weight: 700; color: #587165; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 8px; }
.stat strong { display: block; font: 600 20px/1.25 var(--display); color: var(--green); overflow-wrap: anywhere; }
.table-scroll { overflow-x: auto; margin: 0 -4px; padding: 0 4px; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th { padding: 8px 10px; border-bottom: 2px solid var(--line); color: #587165; font-size: 11px; font-weight: 700; text-align: left; text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; }
.data-table td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table .mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; overflow-wrap: anywhere; }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.data-table .empty { color: #587165; text-align: center; padding: 22px 10px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; align-items: end; }
.field { display: grid; gap: 6px; min-width: 0; }
.field label, .field > span { font-size: 12px; font-weight: 600; color: var(--ink); }
.field input, .field select { width: 100%; min-height: 43px; padding: 9px 12px; border: 1px solid #cdd8cf; border-radius: 5px; background: var(--white); color: var(--ink); font: 14px var(--body); }
.field.check { display: flex; align-items: center; gap: 8px; min-height: 43px; }
.field.check input { width: 18px; min-height: 0; height: 18px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.inline-form { display: inline; }
.status-page { text-align: center; padding: 90px 0 110px; color: var(--green); }
.status-page p { max-width: 560px; margin: 0 auto 24px; line-height: 1.6; color: var(--ink); }
@media (max-width: 850px) {
  .panel-grid { grid-template-columns: 1fr; }
  .panel { padding: 26px; }
}
@media (max-width: 600px) {
  .page-hero { padding: 36px 0 24px; }
  .page-hero h1 { font-size: 40px; }
  .panel { padding: 22px 18px; }
  .kv { grid-template-columns: 1fr; gap: 2px; }
  .kv dd { margin-bottom: 10px; }
  .checklist li { grid-template-columns: 1fr; }
}