:root {
  --ink: #f4f8fc;
  --muted: #a8b6c7;
  --paper: #070b12;
  --surface: #0d1521;
  --surface-raised: #142233;
  --line: #203043;
  --green: #18e4ff;
  --green-deep: #0aafc8;
  --lime: #8cf05b;
  --lime-soft: #152b25;
  --gold: #6f7cff;
  --shadow: 0 26px 80px rgba(0, 0, 0, .34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
}
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
.site-header {
  width: min(1180px, calc(100% - 36px));
  margin: 16px auto 0;
  padding: 10px 12px 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: sticky;
  top: 12px;
  z-index: 20;
  background: rgba(255, 255, 255, .88);
  border: 1px solid rgba(220, 229, 223, .9);
  border-radius: 18px;
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px rgba(14, 50, 43, .08);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  text-decoration: none;
  letter-spacing: -.02em;
  white-space: nowrap;
}
.brand b { color: var(--green); }
nav { display: flex; gap: 28px; margin-left: auto; }
nav a {
  color: #405553;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
nav a:hover { color: var(--green); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 13px;
  padding: 15px 21px;
  background: var(--green);
  color: #fff;
  font: 700 15px/1.2 inherit;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(15, 114, 95, .2);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.button:hover {
  transform: translateY(-2px);
  background: var(--green-deep);
  box-shadow: 0 14px 28px rgba(15, 114, 95, .25);
}
.button-small { padding: 12px 17px; font-size: 14px; }
.hero {
  width: min(1180px, calc(100% - 36px));
  min-height: 680px;
  margin: 0 auto;
  padding: 94px 0 78px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 70px;
  align-items: center;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -14px;
  top: 30px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(185, 244, 109, .28), rgba(185, 244, 109, 0) 68%);
  pointer-events: none;
}
.eyebrow {
  margin: 0 0 16px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 12px;
  font-weight: 800;
}
.eyebrow span {
  display: inline-block;
  width: 26px;
  height: 2px;
  margin: 0 8px 3px 0;
  background: var(--green);
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 24px;
  max-width: 720px;
  font-size: clamp(46px, 5.2vw, 76px);
  line-height: .99;
  letter-spacing: -.055em;
  font-weight: 760;
}
h1 em {
  color: var(--green);
  font-style: normal;
  position: relative;
}
h1 em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 7px;
  border-radius: 50%;
  border-top: 2px solid var(--gold);
}
.lead {
  max-width: 650px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.55;
}
.hero-actions { display: flex; align-items: center; gap: 24px; }
.text-link {
  color: var(--green-deep);
  font-weight: 750;
  text-decoration: none;
}
.text-link span { display: inline-block; transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.micro { margin: 15px 0 0; color: #7d8b89; font-size: 12px; }
.process-card {
  position: relative;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 25px;
  box-shadow: var(--shadow);
  transform: rotate(1deg);
}
.process-card::after {
  content: "";
  position: absolute;
  inset: 12px -12px -12px 12px;
  z-index: -1;
  border: 1px solid rgba(15, 114, 95, .16);
  border-radius: 25px;
  background: var(--lime-soft);
}
.process-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 17px; font-size: 13px; font-weight: 800; }
.status { color: var(--green); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.status i { display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; background: #43c697; box-shadow: 0 0 0 5px rgba(67, 198, 151, .12); }
.process { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.process li {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 13px;
  align-items: center;
  padding: 14px;
  border: 1px solid #e7ece9;
  border-radius: 14px;
  background: #fbfcfa;
}
.process li.active { border-color: rgba(15, 114, 95, .35); background: #f4faef; }
.step-icon { display: grid; place-items: center; width: 39px; height: 39px; border-radius: 11px; background: #edf2ef; color: #5f7470; font-size: 11px; font-weight: 800; }
.active .step-icon { color: #fff; background: var(--green); }
.process b, .process small { display: block; }
.process b { font-size: 14px; }
.process small { color: #73827f; font-size: 12px; }
.check { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 50%; color: var(--green); background: #e8f7ec; font-weight: 900; }
.pulse { width: 10px; height: 10px; margin-right: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 7px rgba(15, 114, 95, .12); }
.tag { padding: 4px 7px; border-radius: 7px; color: #56706b; background: #eaf0ed; font-size: 10px; font-weight: 800; text-transform: uppercase; }
.human-control { display: flex; align-items: center; gap: 11px; margin-top: 14px; padding: 12px 14px; border-radius: 14px; background: var(--ink); color: white; }
.avatar { display: grid; place-items: center; flex: 0 0 36px; height: 36px; border-radius: 50%; background: var(--lime); color: var(--ink); font-size: 11px; font-weight: 900; }
.human-control p { margin: 0; line-height: 1.25; font-size: 12px; }
.human-control small { color: #b8c5c2; }
.problem-strip {
  margin: 0;
  padding: 22px max(18px, calc((100% - 1180px) / 2));
  display: flex;
  align-items: center;
  gap: 32px;
  color: #dbeae7;
  background: var(--ink);
  overflow-x: auto;
  contain: inline-size;
}
.problem-strip p { margin: 0; color: var(--lime); font-weight: 800; white-space: nowrap; }
.problem-strip ul { min-width: 0; margin: 0; padding: 0; display: flex; gap: 16px; list-style: none; white-space: nowrap; overflow-x: auto; }
.problem-strip li { padding: 8px 13px; border: 1px solid #38514e; border-radius: 999px; font-size: 13px; }
.section { width: min(1180px, calc(100% - 36px)); margin: 0 auto; padding: 105px 0; }
.section-title { max-width: 780px; margin-bottom: 45px; }
.section-title.narrow { max-width: 670px; }
h2 { margin-bottom: 18px; font-size: clamp(34px, 4vw, 54px); line-height: 1.08; letter-spacing: -.04em; }
.section-title > p:last-child, .case-copy > p { color: var(--muted); font-size: 18px; }
.outcome-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.outcome-grid article {
  min-height: 245px;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
}
.outcome-grid article > span { color: var(--green); font-size: 12px; font-weight: 900; }
.outcome-grid h3 { margin: 38px 0 12px; font-size: 20px; line-height: 1.2; }
.outcome-grid p { color: var(--muted); font-size: 14px; }
.outcome-grid .accent-card { color: white; background: var(--green); border-color: var(--green); }
.outcome-grid .accent-card > span, .outcome-grid .accent-card p { color: #d7eee9; }
.demo-section { padding-top: 30px; }
.demo-shell {
  display: grid;
  grid-template-columns: .9fr 1fr 1fr;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: 0 22px 65px rgba(14, 50, 43, .08);
  overflow: hidden;
}
.demo-inbox, .demo-workflow, .demo-result { min-width: 0; padding: 28px; }
.demo-inbox, .demo-workflow { border-right: 1px solid var(--line); }
.demo-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 28px; color: #405553; font-size: 12px; }
.demo-toolbar > div { display: flex; align-items: center; gap: 8px; }
.demo-dot { width: 8px; height: 8px; border-radius: 50%; background: #43c697; box-shadow: 0 0 0 5px rgba(67, 198, 151, .12); }
.demo-mode { padding: 4px 7px; border-radius: 7px; color: var(--green-deep); background: var(--lime-soft); font-size: 10px; font-weight: 900; letter-spacing: .08em; }
.demo-message { display: flex; gap: 12px; min-height: 160px; padding: 18px; border: 1px solid #e5ebe7; border-radius: 17px; background: #fafcf9; }
.demo-client { display: grid; place-items: center; flex: 0 0 38px; height: 38px; border-radius: 50%; color: white; background: var(--green); font-size: 11px; font-weight: 900; }
.demo-message b { font-size: 13px; }
.demo-message p { margin: 6px 0; color: #455957; font-size: 14px; line-height: 1.45; }
.demo-message small { color: #8b9896; font-size: 11px; }
.demo-start { width: 100%; margin-top: 18px; }
.demo-start:disabled { cursor: wait; opacity: .75; transform: none; }
.demo-workflow { display: flex; align-items: center; background: #f5f8f3; }
.demo-workflow ol { width: 100%; margin: 0; padding: 0; display: grid; gap: 10px; list-style: none; }
.demo-workflow li {
  display: grid;
  grid-template-columns: 38px 1fr 20px;
  gap: 12px;
  align-items: center;
  padding: 13px;
  border: 1px solid transparent;
  border-radius: 13px;
  color: #72817e;
  background: rgba(255, 255, 255, .6);
  transition: color .25s ease, border-color .25s ease, background .25s ease;
}
.demo-workflow li > span { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: #e8eeea; font-size: 10px; font-weight: 900; }
.demo-workflow li b, .demo-workflow li small { display: block; }
.demo-workflow li b { font-size: 13px; }
.demo-workflow li small { margin-top: 2px; font-size: 11px; }
.demo-workflow li i { width: 10px; height: 10px; justify-self: center; border-radius: 50%; background: #d6dfda; }
.demo-workflow li.active { color: var(--ink); border-color: rgba(15, 114, 95, .3); background: white; }
.demo-workflow li.active > span { color: white; background: var(--green); }
.demo-workflow li.active i { background: var(--green); box-shadow: 0 0 0 7px rgba(15, 114, 95, .12); }
.demo-workflow li.done { color: #41605a; }
.demo-workflow li.done > span { color: var(--green-deep); background: var(--lime-soft); }
.demo-workflow li.done i { background: #43c697; }
.demo-result { display: flex; flex-direction: column; justify-content: center; }
.demo-result-label { margin-bottom: 12px; color: var(--green); text-transform: uppercase; letter-spacing: .1em; font-size: 10px; font-weight: 900; }
.demo-result h3 { margin-bottom: 12px; font-size: 24px; line-height: 1.15; letter-spacing: -.025em; }
.demo-result > p:not(.demo-result-label) { min-height: 72px; margin-bottom: 20px; color: var(--muted); font-size: 14px; }
.demo-result dl { margin: 0 0 24px; display: grid; gap: 9px; }
.demo-result dl div { display: flex; justify-content: space-between; gap: 16px; padding-bottom: 8px; border-bottom: 1px solid #e8eeea; }
.demo-result dt { color: #73827f; font-size: 12px; }
.demo-result dd { margin: 0; text-align: right; font-size: 12px; font-weight: 800; }
.text-button { padding: 0; align-self: flex-start; border: 0; color: var(--green-deep); background: none; font: 800 13px/1.4 inherit; text-decoration: none; cursor: pointer; }
.text-button:hover { color: var(--green); }
.case-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.check-list { margin: 28px 0; padding: 0; display: grid; gap: 12px; list-style: none; }
.check-list li { position: relative; padding-left: 30px; }
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  color: var(--green-deep);
  background: var(--lime-soft);
  font-size: 11px;
  font-weight: 900;
}
.case-map {
  min-height: 450px;
  padding: 35px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 70px 130px 70px;
  gap: 35px;
  align-content: center;
  background: #eaf0e8;
  border: 1px solid #d6e1da;
  border-radius: 28px;
  overflow: hidden;
}
.case-map::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .35;
  background-image: radial-gradient(#8ead9f 1px, transparent 1px);
  background-size: 18px 18px;
}
.case-node { z-index: 2; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 10px; border-radius: 16px; background: white; border: 1px solid #d2ded7; box-shadow: 0 8px 20px rgba(16, 34, 34, .06); font-size: 13px; }
.case-node small { color: var(--muted); }
.case-node.core { grid-column: 1 / 3; justify-self: center; width: 72%; color: white; background: var(--green-deep); border-color: var(--green-deep); }
.case-node.core small { color: #c4d7d3; }
.case-node.manager, .case-node.crm { width: 88%; justify-self: center; }
.connector { position: absolute; z-index: 1; background: #98ada5; }
.connector.one { width: 2px; height: 48px; left: 26%; top: 104px; }
.connector.two { width: 2px; height: 48px; right: 26%; top: 104px; }
.connector.three { width: 2px; height: 44px; left: 28%; bottom: 100px; transform: rotate(30deg); }
.connector.four { width: 2px; height: 44px; right: 28%; bottom: 100px; transform: rotate(-30deg); }
.sample-section { padding-top: 36px; }
.sample-card {
  overflow: hidden;
  border: 1px solid #20364b;
  border-radius: 24px;
  background: linear-gradient(145deg, #0d1724, #0a111b);
  box-shadow: 0 26px 70px rgba(0, 0, 0, .24);
}
.sample-head,
.sample-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 26px;
}
.sample-head { border-bottom: 1px solid #1c3043; }
.sample-head div { display: grid; gap: 3px; }
.sample-head div span { color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.sample-head div b { font-size: 18px; }
.sample-badge { padding: 7px 10px; border: 1px solid #2a475f; border-radius: 999px; color: #9fb2c5; font-size: 11px; }
.sample-routes {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 22px;
  align-items: center;
  padding: 28px 26px;
}
.sample-route {
  min-height: 210px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  border: 1px solid #263a4d;
  border-radius: 18px;
  background: #0c1520;
}
.sample-route > p { margin: 0 0 14px; color: #92a5b7; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.sample-route > div { display: flex; flex-wrap: wrap; gap: 7px; }
.sample-route > div span { padding: 7px 9px; border: 1px solid #2b4358; border-radius: 8px; color: #c5d1dc; font-size: 12px; }
.sample-route i { margin: 18px 0 8px; color: #7f91a5; font-size: 11px; font-style: normal; }
.sample-route strong { margin-top: auto; font-size: 16px; line-height: 1.35; }
.sample-before strong { color: #ffb2a8; }
.sample-after { border-color: rgba(24, 228, 255, .5); background: rgba(24, 228, 255, .055); }
.sample-after strong { color: #b9f5ff; }
.sample-arrow { color: var(--green); font-size: 32px; }
.sample-findings { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #1c3043; border-bottom: 1px solid #1c3043; }
.sample-findings article { min-height: 118px; padding: 19px 22px; display: flex; gap: 12px; border-right: 1px solid #1c3043; }
.sample-findings article:last-child { border-right: 0; }
.sample-findings article > span { color: var(--green); font-size: 11px; font-weight: 900; }
.sample-findings p { margin: 0; }
.sample-findings b { display: block; margin-bottom: 5px; font-size: 14px; }
.sample-findings small { display: block; color: #8fa2b5; font-size: 12px; line-height: 1.45; }
.sample-foot p { max-width: 620px; margin: 0; color: #8396a9; font-size: 12px; }
.sample-foot .button { flex: 0 0 auto; }
.price-card {
  display: grid;
  grid-template-columns: 1.05fr 1fr auto;
  gap: 40px;
  align-items: center;
  padding: 35px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: white;
  box-shadow: 0 18px 50px rgba(14, 50, 43, .07);
}
.plan-label { margin-bottom: 6px; color: var(--green); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.price { margin-bottom: 5px; font-size: 42px; font-weight: 800; letter-spacing: -.045em; }
.plan-note { margin: 0; color: var(--muted); font-size: 13px; }
.check-list.compact { margin: 0; font-size: 14px; }
.faq-section { padding-top: 20px; }
.faq { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.faq details { padding: 20px 22px; border: 1px solid var(--line); border-radius: 16px; background: white; }
.faq summary { cursor: pointer; font-weight: 750; }
.faq details p { margin: 15px 0 0; color: var(--muted); font-size: 14px; }
.cta-section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto 28px;
  padding: 65px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  border-radius: 28px;
  color: white;
  background: var(--green-deep);
  position: relative;
  overflow: hidden;
}
.cta-section::after { content: "α"; position: absolute; right: 22%; top: -130px; color: rgba(185, 244, 109, .08); font: 700 420px/1 Georgia, serif; pointer-events: none; }
.cta-section > * { position: relative; z-index: 1; }
.cta-section h2 { max-width: 800px; }
.cta-section p:not(.eyebrow) { margin: 0; color: #bed2cd; }
.eyebrow.light { color: var(--lime); }
.button-light { color: var(--green-deep); background: var(--lime); box-shadow: none; }
.button-light:hover { color: white; background: var(--green); }
footer {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 34px 0 46px;
  display: flex;
  align-items: center;
  gap: 30px;
  color: #72817e;
  font-size: 12px;
}
footer p { margin: 0; }
footer div { margin-left: auto; display: flex; gap: 20px; }
footer a { text-decoration: none; }
.footer-brand { color: var(--ink); }
.modal { position: fixed; inset: 0; z-index: 50; display: none; place-items: center; padding: 18px; }
.modal.open { display: grid; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(7, 28, 25, .72); backdrop-filter: blur(8px); }
.modal-card {
  width: min(500px, 100%);
  max-height: calc(100vh - 36px);
  overflow-y: auto;
  position: relative;
  z-index: 1;
  padding: 38px;
  border-radius: 24px;
  background: white;
  box-shadow: var(--shadow);
}
.modal-card h2 { font-size: 34px; }
.modal-card > p:not(.eyebrow, .micro) { color: var(--muted); }
.problem-picker {
  margin: 20px 0 6px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(24, 228, 255, .035);
}
.problem-picker > p {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}
.problem-options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.problem-options button {
  min-height: 42px;
  padding: 9px 11px;
  border: 1px solid #27445d;
  border-radius: 11px;
  color: #b7c7d8;
  background: #0d1926;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease, color .2s ease;
}
.problem-options button:hover,
.problem-options button.selected {
  border-color: var(--green);
  color: #071018;
  background: var(--green);
}
.modal-next {
  display: grid;
  gap: 10px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}
.modal-next li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 11px;
  align-items: center;
}
.modal-next li > span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  color: white;
  background: var(--green);
  font-size: 13px;
  font-weight: 800;
}
.modal-next p { margin: 0; line-height: 1.25; }
.modal-next b { display: block; font-size: 14px; }
.modal-next small { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; }
.modal-actions { display: grid; gap: 10px; }
.modal-card .button { width: 100%; }
.modal-card .button-secondary {
  color: var(--green);
  background: #edf7f3;
  box-shadow: none;
}
.modal-card .button-secondary:hover {
  color: white;
  background: var(--green);
}
.modal-response { margin-bottom: 2px; color: var(--green); font-weight: 700; }
.modal-close {
  position: absolute;
  right: 8px;
  top: 8px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 0;
  background: none;
  color: #657572;
  font-size: 28px;
  cursor: pointer;
}
.legal-page { width: min(860px, calc(100% - 36px)); margin: 0 auto; padding: 90px 0; }
.legal-page article { padding: 50px; border: 1px solid var(--line); border-radius: 24px; background: white; }
.legal-page h1 { font-size: clamp(42px, 6vw, 68px); }
.legal-page h2 { margin-top: 38px; font-size: 25px; letter-spacing: -.025em; }
.legal-page p { color: var(--muted); }

@media (max-width: 900px) {
  nav { display: none; }
  .hero { grid-template-columns: 1fr; gap: 55px; padding-top: 70px; }
  .hero-copy { text-align: center; }
  .hero-copy .lead { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .process-card { max-width: 560px; margin: auto; transform: none; }
  .outcome-grid { grid-template-columns: 1fr 1fr; }
  .demo-shell { grid-template-columns: 1fr 1fr; }
  .demo-result { grid-column: 1 / 3; border-top: 1px solid var(--line); }
  .demo-workflow { border-right: 0; }
  .case-section { grid-template-columns: 1fr; gap: 50px; }
  .sample-findings { grid-template-columns: 1fr; }
  .sample-findings article { min-height: auto; border-right: 0; border-bottom: 1px solid #1c3043; }
  .sample-findings article:last-child { border-bottom: 0; }
  .price-card { grid-template-columns: 1fr 1fr; }
  .price-card .button { grid-column: 1 / 3; }
  .cta-section { grid-template-columns: 1fr; gap: 30px; padding: 45px; }
  footer { flex-wrap: wrap; }
}

@media (max-width: 600px) {
  .site-header { width: calc(100% - 20px); position: relative; top: auto; margin-top: 8px; }
  .site-header .button { display: none; }
  .brand { font-size: 15px; }
  .hero, .section, .cta-section, footer { width: calc(100% - 28px); }
  .hero { min-height: auto; padding: 60px 0; }
  .hero::before {
    width: 280px;
    height: 280px;
    right: -14px;
    top: 18px;
  }
  h1 { font-size: 44px; }
  .lead { font-size: 17px; }
  .hero-actions { flex-direction: column; gap: 16px; }
  .hero-actions .button { width: 100%; }
  .process-card { padding: 14px; }
  .problem-strip {
    padding: 22px 14px;
    display: block;
    overflow: hidden;
  }
  .problem-strip p {
    margin-bottom: 14px;
    white-space: normal;
  }
  .problem-strip ul {
    display: grid;
    gap: 8px;
    overflow: visible;
    white-space: normal;
  }
  .problem-strip li {
    width: fit-content;
    max-width: 100%;
  }
  .section { padding: 75px 0; }
  .outcome-grid, .faq { grid-template-columns: 1fr; }
  .demo-shell { grid-template-columns: 1fr; }
  .demo-inbox, .demo-workflow { border-right: 0; border-bottom: 1px solid var(--line); }
  .demo-result { grid-column: auto; border-top: 0; }
  .demo-inbox, .demo-workflow, .demo-result { padding: 22px; }
  .outcome-grid article { min-height: 200px; }
  .outcome-grid h3 { margin-top: 22px; }
  .case-map { min-height: 400px; padding: 20px; gap: 28px 14px; }
  .case-node.core { width: 92%; }
  .sample-head, .sample-foot { align-items: flex-start; flex-direction: column; padding: 20px; }
  .sample-routes { grid-template-columns: 1fr; padding: 20px; }
  .sample-arrow { transform: rotate(90deg); justify-self: center; line-height: 1; }
  .sample-route { min-height: 190px; }
  .sample-foot .button { width: 100%; }
  .price-card { grid-template-columns: 1fr; gap: 25px; padding: 25px; }
  .price-card .button { grid-column: auto; }
  .cta-section { margin-bottom: 10px; padding: 34px 25px; }
  .cta-section .button { width: 100%; }
  footer { align-items: flex-start; flex-direction: column; gap: 14px; }
  footer div { margin-left: 0; }
  .modal-card { padding: 30px 24px; }
  .modal-card h2 { font-size: 29px; }
  .problem-options { grid-template-columns: 1fr; }
  .legal-page { width: calc(100% - 28px); padding: 55px 0; }
  .legal-page article { padding: 28px 22px; }
}

/* Alpha element brand system — dark technological theme. */
body {
  background:
    radial-gradient(circle at 14% 6%, rgba(24, 228, 255, .09), transparent 30%),
    radial-gradient(circle at 92% 28%, rgba(140, 240, 91, .05), transparent 25%),
    var(--paper);
}
.site-header {
  background: rgba(9, 15, 24, .86);
  border-color: rgba(32, 48, 67, .86);
  box-shadow: 0 10px 36px rgba(0, 0, 0, .24);
}
.brand b,
nav a:hover,
.eyebrow,
h1 em,
.status,
.outcome-grid article > span,
.demo-result-label,
.text-button,
.plan-label,
.modal-response { color: var(--green); }
nav a { color: #b8c5d4; }
.button {
  color: #070b12;
  background: var(--green);
  box-shadow: 0 10px 30px rgba(24, 228, 255, .18);
}
.button:hover {
  color: #070b12;
  background: #53edff;
  box-shadow: 0 15px 35px rgba(24, 228, 255, .25);
}
.hero::before {
  background: radial-gradient(circle, rgba(24, 228, 255, .18), rgba(24, 228, 255, 0) 68%);
}
.eyebrow span { background: var(--green); }
h1 em::after { border-top-color: var(--lime); }
.text-link { color: var(--green); }
.micro { color: #7c8da2; }
.process-card {
  background: rgba(13, 21, 33, .92);
  border-color: #28405a;
  box-shadow: 0 30px 90px rgba(0, 0, 0, .42), inset 0 1px rgba(255, 255, 255, .04);
}
.process-card::after {
  border-color: rgba(24, 228, 255, .16);
  background: #0a111b;
}
.status i,
.demo-dot,
.demo-workflow li.done i { background: var(--lime); }
.process li {
  border-color: #1c2b3b;
  background: #0a111b;
}
.process li.active {
  border-color: rgba(24, 228, 255, .42);
  background: #0d202c;
}
.step-icon,
.demo-workflow li > span {
  color: #9bacbf;
  background: #162333;
}
.active .step-icon,
.demo-workflow li.active > span,
.demo-client {
  color: #070b12;
  background: var(--green);
}
.process small,
.demo-message small,
.demo-result dt { color: #8798aa; }
.check {
  color: var(--lime);
  background: #152b25;
}
.pulse {
  background: var(--green);
  box-shadow: 0 0 0 7px rgba(24, 228, 255, .13);
}
.tag {
  color: #a8b6c7;
  background: #172535;
}
.human-control {
  color: var(--ink);
  background: #080d14;
  border: 1px solid #1d2d3e;
}
.avatar {
  color: #070b12;
  background: var(--lime);
}
.human-control small { color: #9cadbe; }
.problem-strip {
  color: #c4d0dd;
  background: #090f18;
  border-block: 1px solid #172536;
}
.problem-strip li { border-color: #26394e; }
.outcome-grid article,
.demo-shell,
.price-card,
.faq details,
.modal-card,
.legal-page article {
  background: rgba(13, 21, 33, .92);
  border-color: var(--line);
  box-shadow: 0 20px 55px rgba(0, 0, 0, .2);
}
.outcome-grid .accent-card {
  color: #070b12;
  background: linear-gradient(145deg, #18e4ff, #79edb1);
  border-color: #18e4ff;
}
.outcome-grid .accent-card > span,
.outcome-grid .accent-card p { color: #0b3440; }
.demo-toolbar { color: #b8c5d4; }
.demo-mode {
  color: var(--lime);
  background: #152b25;
}
.demo-message {
  border-color: #1d2c3d;
  background: #09111b;
}
.demo-message p { color: #b8c5d4; }
.demo-workflow { background: #09111b; }
.demo-workflow li {
  color: #8798aa;
  background: rgba(20, 34, 51, .58);
}
.demo-workflow li.active {
  color: var(--ink);
  border-color: rgba(24, 228, 255, .4);
  background: #122131;
}
.demo-workflow li.done { color: #b6c7d8; }
.demo-workflow li.done > span {
  color: var(--lime);
  background: #152b25;
}
.demo-result dl div { border-bottom-color: #203043; }
.text-button:hover { color: #73efff; }
.check-list li::before {
  color: var(--lime);
  background: #152b25;
}
.case-map {
  background: #09111b;
  border-color: #203043;
}
.case-map::before {
  background-image: radial-gradient(#2a4960 1px, transparent 1px);
}
.case-node {
  background: #101b29;
  border-color: #294057;
  box-shadow: 0 10px 25px rgba(0, 0, 0, .2);
}
.case-node.core {
  color: #070b12;
  background: var(--green);
  border-color: var(--green);
}
.case-node.core small { color: #16404a; }
.connector { background: #34677e; }
.cta-section {
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 10%, rgba(140, 240, 91, .12), transparent 34%),
    linear-gradient(135deg, #0c1d2b, #0a111b);
  border: 1px solid #28445d;
}
.cta-section::after { color: rgba(24, 228, 255, .06); }
.cta-section p:not(.eyebrow) { color: #a8b6c7; }
.button-light {
  color: #070b12;
  background: var(--green);
}
.button-light:hover {
  color: #070b12;
  background: #53edff;
}
footer { color: #7f91a5; }
.footer-brand { color: var(--ink); }
.modal-backdrop { background: rgba(2, 6, 11, .84); }
.modal-next li > span {
  color: #070b12;
  background: var(--green);
}
.modal-card .button-secondary {
  color: var(--green);
  background: #122131;
  border: 1px solid #27445d;
  transition: transform .2s ease, box-shadow .2s ease;
}
.modal-card .button-secondary:hover {
  color: #070b12;
  background: var(--green);
}
.modal-close { color: #91a2b4; }

.analytics-consent {
  position: fixed;
  z-index: 1000;
  right: 24px;
  bottom: 24px;
  left: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 980px;
  margin: 0 auto;
  padding: 18px 20px;
  border: 1px solid rgba(24, 228, 255, .34);
  border-radius: 18px;
  background: rgba(7, 11, 18, .97);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .48);
  color: var(--ink);
}
.analytics-consent p { margin: 5px 0 0; color: var(--muted); font-size: 14px; line-height: 1.45; }
.analytics-consent a { color: var(--cyan); }
.analytics-consent-actions { display: flex; flex: 0 0 auto; gap: 10px; }

@media (max-width: 680px) {
  .analytics-consent { right: 12px; bottom: 12px; left: 12px; display: block; padding: 16px; }
  .analytics-consent-actions { margin-top: 14px; }
  .analytics-consent-actions .button { flex: 1; }
}

/* Knowledge-agent product page. */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.knowledge-hero { align-items: center; }
.knowledge-hero-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border: 1px solid #28405a;
  border-radius: 26px;
  background: rgba(13, 21, 33, .94);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .42), inset 0 1px rgba(255, 255, 255, .04);
}
.knowledge-hero-card::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -90px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(24, 228, 255, .18), transparent 68%);
}
.knowledge-hero-head,
.knowledge-chat-head,
.knowledge-chat-head > div,
.knowledge-index-state,
.knowledge-answer-preview,
.knowledge-guard {
  display: flex;
  align-items: center;
}
.knowledge-hero-head { justify-content: space-between; gap: 18px; margin-bottom: 24px; color: #9cadbe; font-size: 12px; }
.knowledge-question { margin: 0 0 18px; font-size: clamp(22px, 3vw, 32px); font-weight: 800; line-height: 1.2; letter-spacing: -.025em; }
.knowledge-answer-preview { align-items: flex-start; gap: 13px; padding: 18px; border: 1px solid rgba(24, 228, 255, .32); border-radius: 18px; background: #0a1722; }
.knowledge-answer-preview b { font-size: 15px; }
.knowledge-answer-preview p { margin: 5px 0 10px; color: #b8c5d4; font-size: 14px; }
.knowledge-answer-preview small { color: var(--green); font-size: 11px; }
.ai-avatar { display: grid; place-items: center; flex: 0 0 38px; width: 38px; height: 38px; border-radius: 11px; color: #070b12; background: linear-gradient(145deg, var(--green), var(--lime)); font-size: 13px; font-weight: 900; }
.knowledge-guard { gap: 12px; margin-top: 16px; padding: 14px 16px; border-radius: 15px; background: #101b29; }
.knowledge-guard > span { display: grid; place-items: center; width: 29px; height: 29px; border-radius: 50%; color: #070b12; background: var(--lime); font-weight: 900; }
.knowledge-guard p { margin: 0; }
.knowledge-guard b, .knowledge-guard small { display: block; }
.knowledge-guard b { font-size: 13px; }
.knowledge-guard small { margin-top: 2px; color: #8fa0b3; font-size: 11px; }

.knowledge-demo {
  display: grid;
  grid-template-columns: .78fr 1.7fr .92fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(13, 21, 33, .94);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .28);
}
.knowledge-sources,
.knowledge-chat,
.knowledge-result-panel { min-width: 0; padding: 26px; }
.knowledge-sources,
.knowledge-chat { border-right: 1px solid var(--line); }
.knowledge-sources { background: #09111b; }
.knowledge-panel-title { display: flex; justify-content: space-between; gap: 14px; margin-bottom: 20px; color: #8798aa; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.knowledge-panel-title b { color: var(--green); }
.knowledge-sources ul { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.knowledge-sources li { display: flex; align-items: center; gap: 11px; padding: 12px; border: 1px solid transparent; border-radius: 13px; color: #8596a9; }
.knowledge-sources li.active { border-color: rgba(24, 228, 255, .28); color: var(--ink); background: #101d2a; }
.knowledge-sources li > span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: #172535; font-size: 9px; font-weight: 900; }
.knowledge-sources li p { margin: 0; }
.knowledge-sources li b, .knowledge-sources li small { display: block; }
.knowledge-sources li b { font-size: 12px; }
.knowledge-sources li small { margin-top: 1px; color: #6f8195; font-size: 10px; }
.knowledge-index-state { gap: 10px; margin-top: 22px; padding-top: 18px; border-top: 1px solid #1d2d3e; }
.knowledge-index-state i { width: 9px; height: 9px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 6px rgba(140, 240, 91, .1); }
.knowledge-index-state p { margin: 0; }
.knowledge-index-state b, .knowledge-index-state small { display: block; }
.knowledge-index-state b { font-size: 11px; }
.knowledge-index-state small { color: #6f8195; font-size: 10px; }

.knowledge-chat-head { justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.knowledge-chat-head > div { gap: 11px; }
.knowledge-chat-head p { margin: 0; }
.knowledge-chat-head b, .knowledge-chat-head small { display: block; }
.knowledge-chat-head b { font-size: 13px; }
.knowledge-chat-head small { margin-top: 2px; color: #7f91a5; font-size: 10px; }
.knowledge-transcript { min-height: 250px; max-height: 340px; overflow-y: auto; padding: 18px; border: 1px solid #1d2c3d; border-radius: 18px; background: #080f18; scrollbar-color: #294057 transparent; }
.knowledge-message { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.knowledge-message:last-child { margin-bottom: 0; }
.knowledge-message p { max-width: 82%; margin: 0; padding: 12px 14px; border-radius: 14px; color: #c0ccd8; background: #142131; font-size: 13px; line-height: 1.5; }
.knowledge-message.user { justify-content: flex-end; }
.knowledge-message.user p { color: #071017; background: var(--green); }
.knowledge-message.agent.fallback p { border: 1px solid rgba(140, 240, 91, .3); background: #11211d; }
.knowledge-citation { display: block; margin-top: 8px; color: var(--green); font-size: 10px; font-weight: 800; }
.knowledge-quick { display: flex; flex-wrap: wrap; gap: 7px; margin: 14px 0 12px; }
.knowledge-quick button { padding: 8px 10px; border: 1px solid #26394e; border-radius: 10px; color: #aebdcb; background: #101a27; font: 700 11px/1.2 inherit; cursor: pointer; }
.knowledge-quick button:hover { color: #070b12; border-color: var(--green); background: var(--green); }
.knowledge-form { display: grid; grid-template-columns: 1fr auto; gap: 9px; }
.knowledge-form input { min-width: 0; padding: 13px 14px; border: 1px solid #2a3d52; border-radius: 12px; outline: none; color: var(--ink); background: #0a111b; font: 500 14px/1.2 inherit; }
.knowledge-form input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(24, 228, 255, .1); }
.knowledge-form .button { padding: 13px 17px; }

.lead-capture-section { display: grid; grid-template-columns: minmax(0, .85fr) minmax(320px, 1fr); gap: 50px; align-items: start; }
.lead-capture-section .section-title { margin: 0; text-align: left; }
.lead-capture-form { display: grid; gap: 18px; padding: 28px; border: 1px solid rgba(24, 228, 255, .2); border-radius: 24px; background: linear-gradient(145deg, rgba(11, 21, 33, .97), rgba(7, 13, 22, .98)); box-shadow: 0 24px 70px rgba(0, 0, 0, .26); }
.lead-field { display: grid; gap: 7px; }
.lead-field label { color: var(--ink); font-size: 14px; font-weight: 800; }
.lead-field label span { color: #7f91a4; font-size: 12px; font-weight: 600; }
.field-help { margin: -2px 0 2px; color: #7f91a4; font-size: 12px; }
.lead-field input,
.lead-field textarea { width: 100%; padding: 13px 14px; border: 1px solid #2a3d52; border-radius: 12px; outline: none; color: var(--ink); background: #0a111b; font: 500 15px/1.45 inherit; }
.lead-field textarea { min-height: 108px; resize: vertical; }
.lead-field input:focus,
.lead-field textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(24, 228, 255, .1); }
.lead-field input[aria-invalid="true"] { border-color: #ff7f7f; }
.field-error { min-height: 16px; margin: 0; color: #ff9b9b; font-size: 12px; }
.lead-consent { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; color: #9aabbb; font-size: 12px; line-height: 1.5; }
.lead-consent input { width: 18px; height: 18px; margin-top: 1px; accent-color: var(--cyan); }
.lead-consent a { color: var(--cyan); text-decoration: underline; text-underline-offset: 2px; }
.lead-honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.lead-submit { width: 100%; }
.lead-submit:disabled { cursor: wait; opacity: .7; transform: none; }
.lead-form-status { min-height: 22px; margin: 0; font-size: 13px; font-weight: 700; }
.lead-form-status.success { color: #6effa0; }
.lead-form-status.error { color: #ff9b9b; }
.knowledge-result-panel { display: flex; flex-direction: column; justify-content: center; background: #0a121d; }
.knowledge-result-panel h3 { margin: 0 0 11px; font-size: 23px; line-height: 1.18; }
.knowledge-result-panel > p:not(.demo-result-label) { min-height: 74px; margin: 0 0 20px; color: #97a8b9; font-size: 13px; }
.knowledge-result-panel dl { display: grid; gap: 9px; margin: 0 0 24px; }
.knowledge-result-panel dl div { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 8px; border-bottom: 1px solid #203043; }
.knowledge-result-panel dt { color: #728498; font-size: 11px; }
.knowledge-result-panel dd { margin: 0; text-align: right; font-size: 11px; font-weight: 800; }
.knowledge-result-panel.is-fallback .demo-result-label,
.knowledge-result-panel.is-fallback h3 { color: var(--lime); }
.knowledge-steps article { min-height: 245px; }
.knowledge-price-card { margin-bottom: 14px; }
.knowledge-price-note { max-width: 860px; margin: 0 auto; color: #7f91a5; text-align: center; font-size: 12px; }
.product-highlight {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 48px;
  align-items: center;
  padding: 42px;
  border: 1px solid #28445d;
  border-radius: 28px;
  background:
    radial-gradient(circle at 88% 12%, rgba(24, 228, 255, .12), transparent 34%),
    linear-gradient(135deg, #0c1d2b, #0a111b);
}
.product-highlight h2 { margin: 8px 0 14px; }
.product-highlight > div > p:not(.eyebrow, .price, .plan-note) { color: var(--muted); }
.product-highlight-action { padding: 26px; border: 1px solid #2b4158; border-radius: 20px; background: rgba(7, 11, 18, .72); }
.product-highlight-action .price { margin: 14px 0 3px; }
.product-highlight-action .button { width: 100%; margin-top: 18px; text-align: center; text-decoration: none; }

@media (max-width: 980px) {
  .knowledge-demo { grid-template-columns: .8fr 1.7fr; }
  .knowledge-result-panel { grid-column: 1 / 3; border-top: 1px solid var(--line); }
  .knowledge-chat { border-right: 0; }
  .product-highlight { grid-template-columns: 1fr; gap: 26px; }
}

@media (max-width: 680px) {
  .knowledge-demo { grid-template-columns: 1fr; }
  .knowledge-sources,
  .knowledge-chat { border-right: 0; border-bottom: 1px solid var(--line); }
  .knowledge-result-panel { grid-column: auto; border-top: 0; }
  .knowledge-sources,
  .knowledge-chat,
  .knowledge-result-panel { padding: 21px; }
  .knowledge-sources ul { grid-template-columns: 1fr 1fr; }
  .knowledge-sources li { padding: 10px; }
  .knowledge-transcript { min-height: 280px; max-height: 410px; }
  .knowledge-message p { max-width: 88%; }
  .knowledge-form { grid-template-columns: 1fr; }
  .knowledge-form .button { width: 100%; }
  .lead-capture-section { grid-template-columns: 1fr; gap: 28px; }
  .lead-capture-form { padding: 22px; }
  .product-highlight { padding: 28px 22px; }
}