:root {
  --paper: #f4f7fc;
  --paper-soft: #f7fafd;
  --surface: #ffffff;
  --surface-sage: #eef4fb;
  --surface-warm: #ecf2fb;
  --ink: #14284e;
  --ink-deep: #112346;
  --muted: #2e6cbf;
  --sage: #5b89ca;
  --sage-deep: #2763b3;
  --mint: #d7e4f6;
  --line: rgba(23, 45, 86, 0.13);
  --line-strong: rgba(23, 45, 86, 0.22);
  --dark: #13274c;
  --dark-soft: #162c54;
  --dark-card: #18529b;
  --dark-line: rgba(237, 243, 251, 0.13);
  --white: #fafcfe;
  --shadow: 0 30px 80px rgba(20, 40, 78, 0.12);
  --shell: min(1200px, calc(100vw - 48px));
  --radius-lg: 30px;
  --radius-md: 20px;
  --radius-sm: 13px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: radial-gradient(circle at 92% 6%, rgba(100, 148, 214, 0.22), transparent 26rem),
    linear-gradient(180deg, #f6f9fd 0, var(--paper) 40rem);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .38;
  background-image: radial-gradient(rgba(20, 40, 78, 0.18) .6px, transparent .6px);
  background-size: 20px 20px;
  mask-image: linear-gradient(to bottom, #0a1835, transparent 44%);
}
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
code, pre { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }
.shell { width: var(--shell); margin-inline: auto; }
.kicker {
  display: inline-block;
  color: var(--sage-deep);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .16em;
}
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .1s; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 15px 0;
  transition: padding .25s ease;
}
.header-inner {
  width: var(--shell);
  min-height: 62px;
  margin-inline: auto;
  padding: 8px 10px 8px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid transparent;
  border-radius: 18px;
  transition: .25s ease;
}
.site-header.scrolled { padding-top: 8px; }
.site-header.scrolled .header-inner {
  border-color: rgba(33, 92, 170, 0.14);
  background: rgba(248, 251, 254, 0.86);
  box-shadow: 0 16px 50px rgba(21, 42, 81, 0.09);
  backdrop-filter: blur(20px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 17px; font-weight: 680; letter-spacing: -.025em; }
.brand strong { color: var(--sage-deep); font-weight: 800; }
.brand-mark {
  position: relative;
  width: 38px;
  height: 38px;
  overflow: hidden;
  display: grid;
  place-items: center;
  border: 1px solid rgba(36, 96, 175, 0.28);
  border-radius: 12px;
  color: var(--white);
  background: linear-gradient(145deg, #2663b2, #17519a);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.2), 0 8px 22px rgba(25, 83, 157, 0.15);
}
.brand-mark i, .brand-mark b { position: absolute; font-size: 21px; font-style: normal; font-weight: 850; line-height: 1; }
.brand-mark i { top: 7px; left: 8px; color: #e9f0fa; }
.brand-mark b { right: 7px; bottom: 6px; opacity: .75; }
.site-header nav { display: flex; align-items: center; gap: 28px; color: #2965b6; font-size: 14px; font-weight: 650; }
.site-header nav > a { transition: color .2s ease, transform .2s ease; }
.site-header nav > a:hover { color: var(--ink); transform: translateY(-1px); }
.site-header nav code { font-size: .92em; }
.nav-cta {
  min-height: 44px;
  padding: 0 15px;
  display: inline-flex;
  align-items: center;
  gap: 20px;
  border-radius: 12px;
  color: var(--white) !important;
  background: var(--ink);
  box-shadow: 0 10px 26px rgba(20, 40, 78, 0.15);
}
.nav-cta span { color: var(--mint); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.menu-toggle i { display: block; width: 18px; height: 1.5px; margin: 5px auto; background: var(--ink); }

.hero {
  min-height: 760px;
  padding: 80px 0 120px;
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  align-items: center;
  gap: 68px;
}
.status-pill {
  width: max-content;
  padding: 8px 11px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #2764b4;
  background: rgba(255, 255, 255, 0.56);
  font-size: 13px;
  font-weight: 700;
}
.status-pill > i { width: 8px; height: 8px; border-radius: 50%; background: #5682c3; box-shadow: 0 0 0 5px rgba(86, 130, 195, 0.11); animation: pulse 2.2s ease-in-out infinite; }
.status-pill b { padding-left: 10px; border-left: 1px solid var(--line); color: var(--sage-deep); font-size: 11px; letter-spacing: .1em; }
.hero h1 {
  max-width: 680px;
  margin: 28px 0 24px;
  font-size: clamp(54px, 5.9vw, 86px);
  font-weight: 730;
  line-height: .98;
  letter-spacing: -.067em;
}
.hero h1 em, .intro h2 em, .security-copy h2 em { color: var(--sage-deep); font-style: normal; font-weight: 620; }
.hero-copy > p { max-width: 625px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.75; }
.hero-actions { margin: 34px 0 30px; display: flex; gap: 12px; flex-wrap: wrap; }
.button {
  min-height: 51px;
  padding: 0 19px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  border: 1px solid var(--line-strong);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.5);
  font-size: 15px;
  font-weight: 760;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); border-color: rgba(35, 94, 172, 0.4); box-shadow: 0 14px 35px rgba(20, 41, 80, 0.1); }
.button.primary { border-color: var(--ink); color: var(--white); background: var(--ink); }
.button.primary span { color: var(--mint); }
.button.secondary code { padding: 2px 6px; border-radius: 6px; color: var(--sage-deep); background: var(--surface-sage); }
.button.light { color: var(--ink-deep); border-color: transparent; background: #f1f6fc; }
.button.upcoming { cursor: default; box-shadow: none; }
.button.upcoming:hover { transform: none; box-shadow: none; }
.button.upcoming > span { padding: 4px 8px; border-radius: 999px; color: #e8effa; background: #1f5aa7; font-size: 11px; letter-spacing: .06em; }
.hero-notes { margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px 22px; color: #5480c1; font-size: 14px; list-style: none; }
.hero-notes li { display: flex; align-items: center; gap: 7px; }
.hero-notes i { color: var(--sage-deep); font-style: normal; font-weight: 800; }

.product-stage { position: relative; padding: 34px 0; }
.product-stage::before {
  content: "";
  position: absolute;
  inset: 0 -60px;
  z-index: -1;
  border-radius: 45%;
  background: radial-gradient(circle, rgba(91, 137, 202, 0.28), rgba(91, 137, 202, 0) 67%);
  filter: blur(10px);
}
.product-window {
  overflow: hidden;
  border: 1px solid rgba(247, 250, 253, 0.16);
  border-radius: 22px;
  color: #f2f6fc;
  background: var(--dark);
  box-shadow: 0 40px 90px rgba(21, 42, 81, 0.25), inset 0 1px rgba(255, 255, 255, 0.08);
  transform: perspective(1200px) rotateY(-2.5deg) rotateX(1deg);
}
.window-topbar {
  height: 48px;
  padding: 0 17px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--dark-line);
  color: #6190d2;
  font-size: 11px;
}
.window-topbar > b { justify-self: end; color: #cfdff4; font-size: 11px; }
.window-dots { display: flex; gap: 6px; }
.window-dots i { width: 7px; height: 7px; border-radius: 50%; background: #5682c3; }
.window-dots i:nth-child(2) { opacity: .65; }
.window-dots i:nth-child(3) { opacity: .4; }
.window-layout { min-height: 440px; display: grid; grid-template-columns: 130px 1fr; }
.preview-sidebar { padding: 17px 12px; display: flex; flex-direction: column; gap: 5px; border-right: 1px solid var(--dark-line); background: rgba(15, 32, 66, 0.2); }
.preview-logo { width: 34px; height: 34px; margin: 0 0 15px 6px; display: grid; place-items: center; border: 1px solid rgba(222, 233, 248, 0.23); border-radius: 10px; color: #e1ebf8; font-weight: 800; }
.preview-sidebar span { min-height: 34px; padding: 0 9px; display: flex; align-items: center; gap: 8px; border-radius: 8px; color: #5c8acc; font-size: 10px; font-weight: 650; }
.preview-sidebar span i { width: 18px; font-style: normal; color: #6595d7; text-align: center; }
.preview-sidebar span.active { color: #e9f0fa; background: rgba(218, 230, 247, 0.1); }
.preview-content { min-width: 0; padding: 26px 22px 21px; }
.preview-heading { display: flex; align-items: start; justify-content: space-between; gap: 14px; }
.preview-heading small, .activity-panel small, .services-panel small { color: #5d8bcc; font-size: 8px; font-weight: 800; letter-spacing: .15em; }
.preview-heading h2 { margin: 3px 0 0; color: #f6f9fd; font-size: 18px; line-height: 1.25; letter-spacing: -.03em; }
.online { padding: 6px 9px; display: flex; align-items: center; gap: 7px; border: 1px solid var(--dark-line); border-radius: 99px; color: #6d9ee2; font-size: 8px; }
.online i { width: 6px; height: 6px; border-radius: 50%; background: #6190d2; box-shadow: 0 0 0 4px rgba(97, 144, 210, 0.1); }
.metric-grid { margin-top: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.metric-grid article { padding: 13px; border: 1px solid var(--dark-line); border-radius: 11px; background: rgba(255, 255, 255, 0.025); }
.metric-grid article > span { display: block; color: #5d8bcc; font-size: 8px; letter-spacing: .12em; }
.metric-grid article > b { display: block; margin: 4px 0 9px; color: #f0f5fc; font-size: 18px; letter-spacing: -.04em; }
.metric-grid article > i { height: 3px; display: block; overflow: hidden; border-radius: 4px; background: rgba(255, 255, 255, 0.07); }
.metric-grid article > i em { width: 30%; height: 100%; display: block; border-radius: inherit; background: #5f8ed0; transition: width .5s ease; }
.preview-panels { margin-top: 10px; display: grid; grid-template-columns: 1.45fr .9fr; gap: 10px; }
.activity-panel, .services-panel { min-width: 0; border: 1px solid var(--dark-line); border-radius: 12px; background: rgba(255, 255, 255, 0.022); }
.activity-panel header, .services-panel header { padding: 13px; display: flex; align-items: center; justify-content: space-between; }
.activity-panel header b, .services-panel header b { display: block; color: #e8effa; font-size: 10px; }
.activity-panel header > span { padding: 3px 6px; border-radius: 5px; color: #6d9fe2; background: rgba(95, 142, 208, 0.12); font-size: 7px; letter-spacing: .1em; }
.activity-panel canvas { width: 100%; height: 102px; display: block; }
.activity-panel footer { padding: 8px 13px 11px; display: flex; justify-content: space-between; color: #5c8acb; font-size: 8px; }
.activity-panel footer b { color: #d9e5f6; }
.services-panel ul { margin: 0; padding: 0 13px 12px; list-style: none; }
.services-panel li { padding: 7px 0; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 7px; border-top: 1px solid rgba(255, 255, 255, 0.055); color: #6a9add; font-size: 8px; }
.services-panel li > i { width: 5px; height: 5px; border-radius: 50%; background: #5e8dce; }
.services-panel li b { color: #6696d8; font-size: 7px; }
.floating-note { position: absolute; padding: 12px 14px; display: flex; align-items: center; gap: 10px; border: 1px solid rgba(28, 87, 162, 0.12); border-radius: 14px; color: var(--ink); background: rgba(250, 251, 254, 0.94); box-shadow: 0 18px 45px rgba(20, 40, 78, 0.14); backdrop-filter: blur(14px); }
.floating-note > i { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 9px; color: #1f5aa7; background: #ebf1fa; font-style: normal; font-weight: 800; }
.floating-note span { display: grid; }
.floating-note b { font-size: 11px; }
.floating-note small { color: #5885c6; font-size: 8px; }
.floating-note.secure { right: -24px; top: 0; }
.floating-note.task { left: -25px; bottom: 0; }

.capability-rail { border-block: 1px solid var(--line); background: rgba(255, 255, 255, 0.33); }
.capability-rail .shell { min-height: 92px; display: grid; grid-template-columns: repeat(6, 1fr); align-items: center; }
.capability-rail span { position: relative; color: #316fc3; font-size: 14px; font-weight: 700; text-align: center; }
.capability-rail span + span::before { content: ""; position: absolute; left: 0; top: 50%; width: 4px; height: 4px; border-radius: 50%; background: #6899dc; transform: translate(-50%, -50%); }

.intro { padding: 140px 0 120px; display: grid; grid-template-columns: .55fr 1.45fr; gap: 55px; }
.intro h2, .section-heading h2, .security-copy h2, .tx-copy h2 {
  margin: 10px 0 23px;
  font-size: clamp(42px, 4.7vw, 66px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -.055em;
}
.intro p { max-width: 700px; margin: 0; color: var(--muted); font-size: 18px; }

.features { padding: 30px 0 140px; }
.section-heading { margin-bottom: 46px; display: flex; align-items: end; justify-content: space-between; gap: 60px; }
.section-heading h2 { margin-bottom: 0; font-size: clamp(42px, 4.3vw, 62px); }
.section-heading > p { max-width: 455px; margin: 0 0 5px; color: var(--muted); font-size: 17px; }
.feature-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.feature-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  padding: 31px;
  grid-column: span 4;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 12px 35px rgba(23, 81, 155, 0.045);
}
.feature-card.wide { grid-column: span 8; }
.feature-card::after { content: ""; position: absolute; width: 220px; height: 220px; right: -90px; bottom: -110px; border-radius: 50%; background: rgba(98, 146, 212, 0.12); filter: blur(4px); }
.feature-card > * { position: relative; z-index: 1; }
.card-label { color: #5885c6; font-size: 12px; font-weight: 800; letter-spacing: .11em; }
.card-label span { margin-right: 10px; color: var(--sage-deep); }
.feature-card h3 { max-width: 580px; margin: 19px 0 12px; font-size: 28px; line-height: 1.14; letter-spacing: -.035em; }
.feature-card > p, .terminal-copy p { max-width: 630px; margin: 0; color: var(--muted); font-size: 16px; }
.website-card { background: linear-gradient(145deg, #fafbfe, #eff4fb); }
.project-tabs { width: max-content; max-width: 100%; margin-top: 28px; padding: 5px; display: flex; overflow: auto; border: 1px solid var(--line); border-radius: 11px; background: rgba(255, 255, 255, 0.6); }
.project-tabs span { padding: 7px 13px; border-radius: 7px; color: #5784c5; font-size: 12px; white-space: nowrap; }
.project-tabs span.active { color: var(--ink); background: #e9f0fa; }
.project-row { max-width: 660px; margin-top: 8px; padding: 12px 14px; display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255, 255, 255, 0.69); font-size: 12px; }
.project-row > i { width: 7px; height: 7px; border-radius: 50%; background: #5a87c8; box-shadow: 0 0 0 4px rgba(90, 135, 200, 0.1); }
.project-row > b { font-size: 12px; }
.project-row > span { color: #5682c3; }
.project-row > em { padding: 4px 7px; border-radius: 6px; color: #2965b6; background: #edf3fb; font-size: 10px; font-style: normal; }
.monitor-card { background: var(--surface-warm); }
.soft-chart { position: absolute; left: 26px; right: 26px; bottom: 28px; height: 105px; display: flex; align-items: end; gap: 7px; }
.soft-chart::before { content: ""; position: absolute; inset: 24px 0 0; border-top: 1px dashed rgba(32, 91, 168, 0.16); border-bottom: 1px dashed rgba(32, 91, 168, 0.16); }
.soft-chart i { flex: 1; min-width: 4px; border-radius: 5px 5px 2px 2px; background: linear-gradient(#5a87c9, #6fa1e4); z-index: 1; }
.soft-chart i:nth-child(1) { height: 25%; }.soft-chart i:nth-child(2) { height: 44%; }.soft-chart i:nth-child(3) { height: 38%; }.soft-chart i:nth-child(4) { height: 61%; }
.soft-chart i:nth-child(5) { height: 52%; }.soft-chart i:nth-child(6) { height: 76%; }.soft-chart i:nth-child(7) { height: 69%; }.soft-chart i:nth-child(8) { height: 84%; }
.soft-chart i:nth-child(9) { height: 63%; }.soft-chart i:nth-child(10) { height: 73%; }.soft-chart i:nth-child(11) { height: 55%; }.soft-chart i:nth-child(12) { height: 90%; }
.file-card { background: #eef4fb; }
.file-browser { margin-top: 25px; padding: 15px; display: grid; gap: 7px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, 0.54); color: #306ec2; font: 12px/1.5 "SFMono-Regular", Consolas, monospace; }
.file-browser .selected { padding: 5px 7px; border-radius: 6px; color: #1f5ba7; background: rgba(92, 138, 203, 0.16); }
.database-card { background: #f7fafd; }
.db-list { margin-top: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.db-list > span { min-height: 48px; padding: 8px 10px; display: flex; align-items: center; gap: 9px; border: 1px solid var(--line); border-radius: 10px; color: #2966b6; background: rgba(255, 255, 255, 0.58); font-size: 12px; font-weight: 700; }
.db-list i { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 7px; color: #2864b4; background: #ecf2fb; font-size: 9px; font-style: normal; text-transform: uppercase; }
.terminal-card { min-height: 365px; padding: 0; display: grid; grid-template-columns: .9fr 1.1fr; color: #f1f6fc; background: var(--dark-soft); }
.terminal-card::after { display: none; }
.terminal-copy { padding: 33px; }
.terminal-copy .card-label { color: #6595d8; }
.terminal-copy .card-label span { color: #d5e3f6; }
.terminal-copy p { color: #6898db; }
.mini-terminal { align-self: stretch; margin: 20px 20px 20px 0; overflow: hidden; border: 1px solid var(--dark-line); border-radius: 14px; background: #12254a; }
.mini-terminal header { height: 39px; padding: 0 12px; display: flex; align-items: center; gap: 6px; border-bottom: 1px solid var(--dark-line); }
.mini-terminal header i { width: 7px; height: 7px; border-radius: 50%; background: #2f6cbf; }
.mini-terminal header span { margin-left: 6px; color: #5986c7; font-size: 9px; }
.mini-terminal pre { margin: 0; padding: 25px 20px; color: #6797d9; font-size: 12px; line-height: 2; white-space: pre-wrap; }
.mini-terminal pre b { color: #d8e5f6; }
.mini-terminal pre span { color: #6190d2; }
.mini-terminal pre i, .tx-terminal pre > i { width: 7px; height: 14px; display: inline-block; background: #6c9de0; animation: blink 1s steps(2) infinite; vertical-align: -2px; }
.security-card { background: linear-gradient(145deg, #f2f6fc, #eaf1fa); }
.security-score { position: absolute; left: 31px; right: 31px; bottom: 30px; display: flex; align-items: center; gap: 17px; }
.security-score strong { font-size: 39px; letter-spacing: -.06em; }
.security-score strong small { color: #5a88c9; font-size: 14px; }
.security-score > span { flex: 1; display: grid; gap: 8px; color: #5581c2; font-size: 11px; }
.security-score > span > i { height: 7px; overflow: hidden; border-radius: 5px; background: rgba(34, 93, 171, 0.1); }
.security-score em { width: 92%; height: 100%; display: block; border-radius: inherit; background: #5a87c9; }

.workflow-section { padding: 130px 0; color: #f3f7fc; background: var(--dark); }
.section-heading.light .kicker { color: #6d9ee2; }
.section-heading.light h2 { color: #f6f9fd; }
.section-heading.light > p { color: #6999dc; }
.workflow { overflow: hidden; border: 1px solid var(--dark-line); border-radius: 24px; background: rgba(255, 255, 255, 0.025); }
.workflow-tabs { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--dark-line); }
.workflow-tabs button { min-height: 76px; padding: 0 22px; border: 0; border-right: 1px solid var(--dark-line); color: #5784c5; background: transparent; font-size: 13px; text-align: left; cursor: pointer; }
.workflow-tabs button:last-child { border-right: 0; }
.workflow-tabs button span { margin-left: 12px; color: #6a9bde; font-size: 16px; font-weight: 650; }
.workflow-tabs button.active { color: #d7e4f6; background: rgba(208, 223, 244, 0.07); box-shadow: inset 0 -2px #6494d6; }
.workflow-tabs button.active span { color: #f5f8fd; }
.workflow-content { min-height: 390px; padding: 55px 62px; display: grid; grid-template-columns: 1.25fr .75fr; align-items: center; gap: 70px; }
.workflow-content > div:first-child > span { color: #6392d5; font-size: 12px; font-weight: 800; letter-spacing: .14em; }
.workflow-content h3 { max-width: 680px; margin: 13px 0 17px; color: #f6f9fd; font-size: clamp(34px, 4vw, 54px); line-height: 1.05; letter-spacing: -.05em; }
.workflow-content p { max-width: 660px; margin: 0; color: #6697d9; font-size: 17px; }
.workflow-orbit { position: relative; width: 245px; height: 245px; margin: auto; display: grid; place-items: center; border: 1px solid rgba(208, 224, 245, 0.18); border-radius: 50%; }
.workflow-orbit::before, .workflow-orbit::after { content: ""; position: absolute; border: 1px dashed rgba(208, 224, 245, 0.16); border-radius: 50%; }
.workflow-orbit::before { inset: 25px; }.workflow-orbit::after { inset: 52px; }
.workflow-orbit i { position: absolute; width: 12px; height: 12px; border: 3px solid var(--dark); border-radius: 50%; background: #6c9de0; box-shadow: 0 0 0 1px rgba(220, 232, 247, 0.22); }
.workflow-orbit i:nth-child(1) { top: 21px; left: 66px; }.workflow-orbit i:nth-child(2) { right: 18px; bottom: 76px; }.workflow-orbit i:nth-child(3) { left: 34px; bottom: 37px; }
.workflow-orbit b { z-index: 1; color: #e8effa; font-size: 18px; line-height: 1.15; text-align: center; }
.workflow-orbit > span { position: absolute; top: 14px; right: 40px; color: #6291d3; font: 11px "SFMono-Regular", Consolas, monospace; }

.security-section { padding: 145px 0; display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 100px; }
.security-copy h2 { font-size: clamp(42px, 4.5vw, 62px); }
.security-copy > p { max-width: 650px; color: var(--muted); font-size: 17px; }
.security-copy ul { margin: 35px 0 0; padding: 0; display: grid; gap: 10px; list-style: none; }
.security-copy li { padding: 14px 0; display: grid; grid-template-columns: auto 1fr; gap: 13px; border-bottom: 1px solid var(--line); }
.security-copy li > i { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; color: #2561b1; background: #ebf2fb; font-size: 13px; font-style: normal; font-weight: 800; }
.security-copy li span { display: grid; }
.security-copy li b { font-size: 15px; }
.security-copy li small { color: #5682c3; font-size: 14px; }
.security-console { overflow: hidden; border: 1px solid rgba(239, 244, 251, 0.12); border-radius: 23px; color: #f1f6fc; background: var(--dark-soft); box-shadow: var(--shadow); }
.security-console > header { height: 58px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--dark-line); color: #6494d6; font-size: 11px; letter-spacing: .11em; }
.security-console > header b { display: flex; align-items: center; gap: 8px; color: #6fa1e4; font-size: 10px; letter-spacing: 0; }
.security-console > header i { width: 7px; height: 7px; border-radius: 50%; background: #5f8dcf; }
.console-score { padding: 30px 25px 22px; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 10px; }
.console-score > span { color: #6190d2; font-size: 12px; }
.console-score > strong { color: #f4f7fc; font-size: 42px; letter-spacing: -.06em; }
.console-score > strong small { color: #5e8cce; font-size: 13px; }
.console-score > i { height: 7px; grid-column: 1/-1; overflow: hidden; border-radius: 10px; background: rgba(255, 255, 255, 0.07); }
.console-score > i em { width: 92%; height: 100%; display: block; border-radius: inherit; background: linear-gradient(90deg, #5a88c9, #cfdef4); }
.console-checks { padding: 0 25px 25px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.console-checks span { min-height: 51px; padding: 0 11px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 8px; border: 1px solid var(--dark-line); border-radius: 10px; color: #6c9ee1; font-size: 11px; }
.console-checks span > i { width: 7px; height: 7px; border-radius: 50%; background: #5d8ccd; }
.console-checks span > i.review { background: #eab428; }
.console-checks span > b { color: #6494d6; font-size: 8px; }
.console-checks span:last-child > b { color: #eab428; }

.tx-section { padding: 135px 0; border-block: 1px solid var(--line); background: #ebf2fb; }
.tx-layout { display: grid; grid-template-columns: .84fr 1.16fr; align-items: center; gap: 75px; }
.tx-copy h2 code { padding: .02em .16em; border-radius: .2em; color: #f6f9fd; background: var(--ink); font-size: .9em; }
.tx-copy > p { max-width: 610px; color: var(--muted); font-size: 17px; }
.tx-commands { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.tx-commands span { min-height: 52px; padding: 0 12px; display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 10px; color: #316ec2; background: rgba(255, 255, 255, 0.4); font-size: 13px; }
.tx-commands code { padding: 4px 7px; border-radius: 6px; color: #eaf1fa; background: #19549e; font-size: 12px; font-weight: 800; }
.tx-terminal { overflow: hidden; border: 1px solid rgba(247, 249, 253, 0.13); border-radius: 21px; color: #d3e1f5; background: #13264b; box-shadow: 0 35px 70px rgba(20, 41, 79, 0.22); }
.tx-terminal header { height: 54px; padding: 0 17px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--dark-line); color: #5e8cce; font-size: 10px; }
.tx-terminal header > div { display: flex; gap: 6px; }
.tx-terminal header i { width: 8px; height: 8px; border-radius: 50%; background: #2f6cbf; }
.tx-terminal header b { justify-self: end; color: #6393d5; font-size: 9px; letter-spacing: .1em; }
.tx-terminal pre { margin: 0; padding: 27px 25px 31px; overflow: auto; color: #6b9cdf; font-size: 12px; line-height: 1.72; white-space: pre; }
.tx-terminal pre .prompt { color: #6190d2; }
.tx-terminal pre strong { color: #ebf1fa; }
.tx-terminal pre b { color: #6d9fe2; }

.faq { padding: 140px 0 120px; }
.faq .section-heading { margin-bottom: 28px; }
.faq-list { border-top: 1px solid var(--line-strong); }
.faq details { border-bottom: 1px solid var(--line-strong); }
.faq summary { min-height: 78px; padding: 17px 0; display: flex; align-items: center; justify-content: space-between; gap: 25px; cursor: pointer; font-size: 18px; font-weight: 690; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { width: 32px; height: 32px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--sage-deep); font-weight: 500; }
.faq details p { max-width: 880px; margin: 0; padding: 0 55px 25px 0; color: var(--muted); font-size: 16px; }
.final-cta { margin-bottom: 95px; padding: 48px 52px; display: flex; align-items: center; justify-content: space-between; gap: 45px; border-radius: var(--radius-lg); color: #f5f9fd; background: var(--ink-deep); box-shadow: var(--shadow); }
.final-cta > div > span { color: #6c9de0; font-size: 12px; font-weight: 800; letter-spacing: .13em; }
.final-cta h2 { margin: 10px 0 0; font-size: clamp(34px, 4vw, 49px); line-height: 1.08; letter-spacing: -.045em; }

.site-footer { padding: 28px 0 42px; display: grid; grid-template-columns: 1fr 1.2fr 1fr; align-items: center; gap: 25px; border-top: 1px solid var(--line); }
.site-footer p { margin: 0; color: #5683c4; font-size: 14px; text-align: center; }
.site-footer nav { display: flex; justify-content: flex-end; gap: 17px; color: #2f6cbf; font-size: 13px; font-weight: 650; }
.site-footer small { grid-column: 1/-1; color: #5e8cce; font-size: 12px; }

@keyframes pulse { 50% { opacity: .45; transform: scale(.85); } }
@keyframes blink { 50% { opacity: 0; } }

@media (max-width: 1060px) {
  .hero { min-height: 0; padding-top: 55px; grid-template-columns: 1fr; gap: 45px; }
  .hero-copy { max-width: 820px; }
  .product-stage { width: min(820px, 100%); margin-inline: auto; }
  .intro { grid-template-columns: 1fr; gap: 18px; }
  .feature-card { grid-column: span 6; }
  .feature-card.wide { grid-column: span 12; }
  .security-section, .tx-layout { grid-template-columns: 1fr; gap: 55px; }
  .security-console, .tx-terminal { width: min(760px, 100%); margin-inline: auto; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer p { text-align: left; }
  .site-footer nav { justify-content: flex-start; flex-wrap: wrap; }
}

@media (max-width: 760px) {
  :root { --shell: min(100% - 28px, 1200px); }
  .site-header { padding-top: 8px; }
  .header-inner { padding-left: 12px; border-color: var(--line); background: rgba(248, 251, 254, 0.9); backdrop-filter: blur(18px); }
  .site-header nav { position: absolute; top: 70px; left: 14px; right: 14px; display: none; padding: 10px; flex-direction: column; align-items: stretch; gap: 2px; border: 1px solid var(--line); border-radius: 16px; background: rgba(250, 251, 254, 0.98); box-shadow: 0 24px 60px rgba(21, 42, 81, 0.16); }
  .site-header nav.open { display: flex; }
  .site-header nav > a { padding: 10px 11px; }
  .nav-cta { margin-top: 4px; justify-content: space-between; }
  .menu-toggle { display: block; }
  .hero { padding: 45px 0 85px; }
  .hero h1 { font-size: clamp(47px, 14.6vw, 64px); }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { justify-content: space-between; }
  .hero-notes { display: grid; gap: 7px; }
  .product-stage { padding: 20px 0; }
  .product-window { transform: none; border-radius: 17px; }
  .window-layout { min-height: 410px; grid-template-columns: 45px 1fr; }
  .preview-sidebar { padding-inline: 5px; }
  .preview-logo { width: 30px; height: 30px; margin-inline: auto; }
  .preview-sidebar span { width: 34px; height: 34px; min-height: 34px; margin-inline: auto; padding: 0; justify-content: center; overflow: hidden; color: transparent; }
  .preview-sidebar span i { flex: 0 0 18px; color: #6595d7; }
  .preview-content { padding: 18px 11px 12px; }
  .preview-heading h2 { font-size: 15px; }
  .metric-grid { grid-template-columns: 1fr; }
  .metric-grid article { display: grid; grid-template-columns: 1fr auto; align-items: center; }
  .metric-grid article > b { margin: 0; }
  .metric-grid article > i { grid-column: 1/-1; margin-top: 6px; }
  .preview-panels { grid-template-columns: 1fr; }
  .services-panel { display: none; }
  .floating-note { display: none; }
  .capability-rail .shell { min-height: 120px; grid-template-columns: repeat(3, 1fr); row-gap: 8px; }
  .capability-rail span { font-size: 12px; }
  .capability-rail span + span::before { display: none; }
  .intro { padding: 95px 0 75px; }
  .intro h2, .section-heading h2, .security-copy h2, .tx-copy h2 { font-size: 41px; }
  .section-heading { align-items: start; flex-direction: column; gap: 18px; }
  .features { padding-bottom: 95px; }
  .feature-card, .feature-card.wide { min-height: 390px; padding: 24px; grid-column: span 12; }
  .terminal-card { padding: 0; grid-template-columns: 1fr; }
  .terminal-copy { padding: 25px; }
  .mini-terminal { min-height: 185px; margin: 0 16px 16px; }
  .project-row { grid-template-columns: auto 1fr auto; }
  .project-row > span { display: none; }
  .workflow-section { padding: 95px 0; }
  .workflow-tabs { grid-template-columns: 1fr 1fr; }
  .workflow-tabs button:nth-child(2) { border-right: 0; }
  .workflow-tabs button:nth-child(-n+2) { border-bottom: 1px solid var(--dark-line); }
  .workflow-content { padding: 35px 22px; grid-template-columns: 1fr; gap: 35px; }
  .workflow-orbit { width: 200px; height: 200px; }
  .security-section { padding: 95px 0; }
  .console-checks { grid-template-columns: 1fr; }
  .tx-section { padding: 95px 0; }
  .tx-commands { grid-template-columns: 1fr; }
  .tx-terminal pre { padding: 21px 16px 25px; font-size: 10px; }
  .faq { padding: 95px 0 80px; }
  .faq summary { font-size: 16px; }
  .final-cta { margin-bottom: 70px; padding: 34px 25px; align-items: flex-start; flex-direction: column; }
  .final-cta .button { width: 100%; justify-content: space-between; }
}

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

/* Shared thellnx identity: blue and white, with small yellow accents. */
:root {
  --paper: #f5f8ff;
  --paper-soft: #ffffff;
  --surface: #ffffff;
  --surface-sage: #eaf1ff;
  --surface-warm: #edf4ff;
  --ink: #18345e;
  --ink-deep: #102b54;
  --muted: #536b8d;
  --sage: #5590ef;
  --sage-deep: #2463d6;
  --mint: #ffdc70;
  --line: rgba(42, 88, 158, .14);
  --line-strong: rgba(42, 88, 158, .24);
  --dark: #10264a;
  --dark-soft: #19345c;
  --dark-card: #22436e;
  --dark-line: rgba(203, 223, 255, .17);
  --white: #ffffff;
}
body { background: radial-gradient(circle at 92% 6%, #eaf2ff, transparent 28rem), #ffffff; }
.site-header.scrolled .header-inner { background: rgba(255,255,255,.95); }
.brand-mark { padding: 0; border: 0; background: transparent; box-shadow: 0 7px 18px rgba(36,99,235,.18); }
.brand-mark img, .preview-logo img { display: block; width: 100%; height: 100%; border-radius: inherit; }
.preview-logo { border: 0; background: none; }
.nav-cta, .button.primary { color: #ffffff; border-color: #2463eb; background: #2463eb; }
.nav-cta:hover, .button.primary:hover { background: #194fc4; }
.hero h1 em { color: #2463eb; }
.status-pill { background: #f4f8ff; color: #2859a0; }
.status-pill > i { background: #f6c644; box-shadow: 0 0 0 5px rgba(246,198,68,.18); }
.capability-rail { background: #f3f7ff; }
.website-card, .database-card { background: #ffffff; }
.monitor-card, .file-card, .security-card { background: #edf4ff; }
.project-tabs span.active { background: #dfeaff; color: #1d55b3; }
.project-row > i { background: #2463eb; }
.project-row > em { color: #2458aa; background: #eaf1ff; }
.tx-section { background: #f1f6ff; }
.final-cta { background: #1b53bc; }
.final-cta > div > span { color: #d5e5ff; }
.button.upcoming > span { color: #655017; background: #ffe69a; }
.button.light { background: #ffffff; color: #18449a; }
.floating-note { background: #ffffff; }
.floating-note > i { color: #245dc5; background: #edf3ff; }
.terminal-card { color: #ffffff; background: #19345c; }
.terminal-copy p { color: #bacde8; }
.terminal-copy .card-label { color: #afcaf5; }
.terminal-copy .card-label span { color: #ffdc70; }
.mini-terminal { background: #102446; }
.mini-terminal pre { color: #c4d7f3; }
.mini-terminal pre b { color: #93bdff; }
.mini-terminal pre span { color: #b4d4ff; }
.mini-terminal pre i, .tx-terminal pre > i { background: #f6c644; }
.workflow-tabs button.active { box-shadow: inset 0 -2px #f6c644; }
.security-console { background: #19345c; }
.tx-terminal { background: #102446; }
.tx-terminal pre { color: #c9d8ed; }
.tx-terminal pre b { color: #91bcff; }
.tx-terminal pre strong { color: #ffda70; }
.tx-terminal pre .prompt { color: #a9caff; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid #eab72f; outline-offset: 4px; }
section[id] { scroll-margin-top: 110px; }
@media(max-width:760px) {
  .header-inner, .site-header nav { background: rgba(255,255,255,.98); }
}