:root {
  --navy: #0b1f33;
  --navy-deep: #07131f;
  --navy-raised: #0d2135;
  --blue: #2f6bff;
  --blue-soft: #6f95ff;
  --orange: #ff6b3d;
  --alloy: #738394;
  --mist: #e7edf2;
  --worklight: #f7f9fb;
  --canvas: #f3f6f8;
  --surface: #ffffff;
  --text: #102231;
  --muted: #5e6e7e;
  --border: #d5dee6;
  --dark-text: #f4f8fb;
  --dark-muted: #9eb0bf;
  --dark-border: #24415b;
  --shell: 1200px;
  --font: Manrope, Inter, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html { max-width: 100%; overflow-x: clip; scroll-behavior: smooth; }

body {
  margin: 0;
  max-width: 100%;
  overflow-x: clip;
  background: var(--worklight);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.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;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 16px;
  top: 16px;
  padding: 10px 14px;
  background: var(--surface);
  color: var(--navy);
  transform: translateY(-180%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

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

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  border-bottom: 1px solid transparent;
  transition: background-color .25s ease, border-color .25s ease;
}
.site-header.is-scrolled {
  background: rgba(7, 19, 31, .96);
  border-color: var(--dark-border);
}
.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { flex: 0 0 auto; }
.brand img { width: 188px; height: auto; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  color: var(--dark-muted);
  font-size: 14px;
  font-weight: 650;
}
.site-nav a {
  text-decoration: none;
  transition: color .2s ease;
}
.site-nav a:hover { color: white; }
.site-nav .nav-cta {
  color: white;
  border: 1px solid #476078;
  border-radius: 8px;
  padding: 10px 16px;
}
.site-nav .nav-cta:hover { border-color: var(--blue-soft); }
.nav-toggle { display: none; }

.hero {
  position: relative;
  overflow: hidden;
  min-height: 820px;
  padding: 178px 0 0;
  background: var(--navy-deep);
  color: var(--dark-text);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  background: var(--blue);
}
.hero-lines {
  position: absolute;
  inset: 0;
  opacity: .42;
  pointer-events: none;
}
.hero-lines span {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: #16314a;
}
.hero-lines span:nth-child(1) { left: 9%; }
.hero-lines span:nth-child(2) { left: 29%; }
.hero-lines span:nth-child(3) { left: 50%; }
.hero-lines span:nth-child(4) { left: 71%; }
.hero-lines span:nth-child(5) { left: 91%; }

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(440px, .97fr);
  align-items: center;
  gap: clamp(48px, 7vw, 96px);
}
.eyebrow {
  margin: 0 0 24px;
  color: var(--dark-muted);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow-dark { color: var(--muted); }
.signal-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 9px;
  border-radius: 3px;
  background: var(--orange);
}
.hero h1 {
  max-width: 760px;
  margin: 0;
  color: white;
  font-size: clamp(48px, 5.35vw, 78px);
  line-height: 1.03;
  letter-spacing: -.048em;
  text-wrap: balance;
}
.hero-lead {
  max-width: 680px;
  margin: 32px 0 0;
  color: #b7c5d1;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 40px;
}
.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 750;
  text-decoration: none;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); color: white; }
.button-primary:hover { background: #255ad8; }
.button-quiet { border-color: #304a63; color: var(--dark-text); }
.button-quiet:hover { border-color: #668098; }
.button-light { background: white; color: var(--navy); }
.button-light:hover { background: var(--mist); }

.hero-system {
  position: relative;
  border: 1px solid var(--dark-border);
  border-radius: 12px;
  background: var(--navy-raised);
  box-shadow: 24px 24px 0 rgba(47, 107, 255, .08);
}
.system-head,
.system-foot {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 18px;
  color: var(--dark-muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
}
.system-head { border-bottom: 1px solid var(--dark-border); }
.system-status { display: flex; align-items: center; gap: 8px; }
.system-status i { width: 7px; height: 7px; border-radius: 2px; background: #3dd598; }
.system-canvas {
  position: relative;
  min-height: 386px;
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  align-items: center;
  gap: 12px;
  padding: 36px;
  overflow: hidden;
}
.system-canvas::before,
.system-canvas::after {
  content: "";
  position: absolute;
  background: #18334c;
}
.system-canvas::before { inset: 50% 0 auto; height: 1px; }
.system-canvas::after { inset: 0 auto 0 40%; width: 1px; }
.system-mark {
  position: relative;
  z-index: 1;
  width: min(100%, 190px);
  color: var(--blue);
}
.system-mark rect { fill: var(--orange); }
.system-steps {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.system-steps li {
  min-height: 82px;
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 14px;
  padding: 13px 15px;
  border: 1px solid #29465f;
  border-radius: 8px;
  background: #102841;
}
.step-no { color: var(--blue-soft); font: 700 11px/1 var(--mono); }
.system-steps strong { display: block; color: white; font-size: 14px; }
.system-steps small { display: block; margin-top: 3px; color: var(--dark-muted); font: 500 10px/1.4 var(--mono); }
.system-foot {
  justify-content: center;
  border-top: 1px solid var(--dark-border);
}
.system-foot i { width: 5px; height: 5px; border-radius: 2px; background: var(--orange); }

.proof-strip {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  margin-top: 100px;
  border-top: 1px solid var(--dark-border);
}
.proof-strip span {
  min-height: 82px;
  display: grid;
  place-items: center;
  border-right: 1px solid var(--dark-border);
  color: var(--dark-muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.proof-strip span:first-child { border-left: 1px solid var(--dark-border); }

.section { padding: clamp(96px, 11vw, 152px) 0; }
.section-light { background: var(--worklight); }
.section-intro { max-width: 880px; }
.section-intro h2,
.workflow-copy h2,
.floor-copy h2,
.truth-copy h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(38px, 4.7vw, 64px);
  line-height: 1.08;
  letter-spacing: -.042em;
  text-wrap: balance;
}
.section-intro > p:last-child,
.workflow-copy > p,
.floor-copy > p:last-child,
.truth-copy > p:last-child,
.contact-copy > p {
  max-width: 700px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 19px;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 72px;
}
.pillar {
  position: relative;
  min-height: 520px;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
.pillar::after {
  content: "";
  position: absolute;
  inset: auto 31px 0;
  height: 4px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.pillar:hover::after { transform: scaleX(1); }
.pillar-icon {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: #edf2ff;
  color: var(--blue);
}
.pillar-icon svg { width: 34px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.pillar-no { margin: 42px 0 10px; color: var(--blue); font: 700 11px/1 var(--mono); }
.pillar h3 { margin: 0; font-size: 27px; letter-spacing: -.025em; }
.pillar > p:not(.pillar-no) { min-height: 105px; margin: 18px 0 24px; color: var(--muted); }
.pillar ul { display: grid; gap: 11px; margin: 0; padding: 22px 0 0; border-top: 1px solid var(--border); list-style: none; }
.pillar li { position: relative; padding-left: 18px; font-size: 14px; font-weight: 650; }
.pillar li::before { content: ""; position: absolute; left: 0; top: .65em; width: 6px; height: 6px; border-radius: 2px; background: var(--orange); }

.workflow-section { background: var(--canvas); border-block: 1px solid var(--border); }
.workflow-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(56px, 10vw, 132px); align-items: start; }
.workflow-copy { position: sticky; top: 140px; }
.text-link { display: inline-flex; gap: 12px; margin-top: 32px; color: var(--blue); font-weight: 750; text-decoration: none; }
.text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.workflow-list { margin: 0; padding: 0; border-top: 1px solid var(--border); list-style: none; }
.workflow-list li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.workflow-index { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid #b7c6d2; border-radius: 8px; color: var(--blue); font: 700 11px/1 var(--mono); }
.workflow-list h3 { margin: 0; font-size: 25px; }
.workflow-list p { margin: 8px 0 0; color: var(--muted); }

.floor-section { position: relative; overflow: hidden; background: var(--navy); color: white; }
.floor-rail { position: absolute; right: -40px; top: -75px; width: 430px; height: 430px; border: 26px solid #183650; border-left-color: transparent; border-bottom-color: transparent; border-radius: 50%; }
.floor-rail::after { content: ""; position: absolute; right: 76px; bottom: 26px; width: 30px; height: 30px; border-radius: 8px; background: var(--orange); }
.floor-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(56px, 9vw, 120px); }
.floor-copy > p:last-child { color: var(--dark-muted); }
.floor-features { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--dark-border); border: 1px solid var(--dark-border); }
.floor-features div { min-height: 190px; padding: 28px; background: var(--navy-raised); }
.floor-features span { display: inline-grid; place-items: center; min-width: 48px; height: 30px; padding: 0 8px; border: 1px solid #36546f; border-radius: 5px; color: var(--blue-soft); font: 700 11px/1 var(--mono); }
.floor-features p { margin: 52px 0 0; color: var(--dark-muted); font-size: 15px; }

.truth-section { background: var(--surface); }
.truth-grid { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: clamp(56px, 9vw, 120px); }
.metric-panel { border: 1px solid var(--border); border-radius: 10px; background: var(--worklight); box-shadow: 20px 20px 0 var(--mist); }
.metric-panel-head { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.metric-panel-head span { display: block; font: 700 11px/1 var(--mono); letter-spacing: .08em; }
.metric-panel-head small { display: block; margin-top: 8px; color: var(--muted); }
.quality-badge { padding: 8px 10px; border-radius: 5px; background: #edf2ff; color: var(--blue); }
.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.metric-grid article { min-height: 230px; display: flex; flex-direction: column; padding: 24px; border-right: 1px solid var(--border); }
.metric-grid article:last-child { border-right: 0; }
.metric-grid span { color: var(--muted); font: 700 11px/1 var(--mono); text-transform: uppercase; }
.metric-grid strong { margin-top: auto; color: var(--navy); font-size: 62px; line-height: 1; }
.metric-grid small { min-height: 42px; margin-top: 16px; color: var(--muted); line-height: 1.45; }
.metric-note { min-height: 62px; display: flex; align-items: center; gap: 11px; padding: 12px 20px; border-top: 1px solid var(--border); color: var(--muted); font-size: 13px; }
.metric-note i { flex: 0 0 auto; width: 9px; height: 9px; border-radius: 3px; background: var(--orange); }

.contact-section { position: relative; overflow: hidden; scroll-margin-top: 82px; padding: clamp(100px, 12vw, 156px) 0; background: var(--navy); color: white; }
.contact-section::before { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(47, 107, 255, .16), transparent 44%); pointer-events: none; }
.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, .82fr) minmax(520px, 1.18fr); align-items: start; gap: clamp(56px, 9vw, 112px); }
.contact-copy { padding-top: 20px; }
.contact-copy .eyebrow { color: var(--blue-soft); }
.contact-copy > p { color: var(--dark-muted); }
.contact-email { display: inline-grid; gap: 5px; margin-top: 42px; color: white; text-decoration: none; }
.contact-email span { color: var(--dark-muted); font: 700 10px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.contact-email strong { font-size: clamp(21px, 2vw, 27px); letter-spacing: -.02em; }
.contact-email i { color: var(--orange); font-style: normal; }
.contact-email:hover strong { text-decoration: underline; text-decoration-color: var(--orange); text-underline-offset: 7px; }
.contact-note { margin-top: 12px !important; font-size: 13px !important; }
.contact-note a { color: white; font-weight: 700; text-underline-offset: 4px; }
.contact-note a:hover { text-decoration-color: var(--orange); }
.contact-card { border: 1px solid #2e4c67; border-radius: 12px; background: #0d2135; box-shadow: 24px 24px 0 rgba(47, 107, 255, .12); }
.contact-card-head { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 22px; border-bottom: 1px solid #2e4c67; color: var(--dark-muted); font: 700 10px/1 var(--mono); letter-spacing: .1em; }
.contact-card-head span:last-child { display: flex; align-items: center; gap: 8px; }
.contact-card-head i { width: 7px; height: 7px; border-radius: 2px; background: #3dd598; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 18px; padding: clamp(24px, 4vw, 38px); }
.form-field { display: grid; gap: 9px; }
.form-field-wide { grid-column: 1 / -1; }
.form-field label { color: #c2ced8; font: 700 11px/1 var(--mono); letter-spacing: .07em; text-transform: uppercase; }
.form-field label span { color: #6f8395; font-size: 9px; }
.form-field input,
.form-field textarea { width: 100%; border: 1px solid #36516a; border-radius: 8px; background: #0a1b2c; color: white; padding: 14px 15px; outline: none; transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease; }
.form-field input { min-height: 52px; }
.form-field textarea { min-height: 138px; resize: vertical; line-height: 1.55; }
.form-field input::placeholder,
.form-field textarea::placeholder { color: #6f8395; opacity: 1; }
.form-field input:hover,
.form-field textarea:hover { border-color: #57718a; }
.form-field input:focus,
.form-field textarea:focus { border-color: var(--blue-soft); box-shadow: 0 0 0 3px rgba(111, 149, 255, .15); background: #0b2034; }
.form-field small { display: none; color: #ff9b7c; font-size: 12px; }
.form-field.is-invalid input,
.form-field.is-invalid textarea { border-color: #ff8a68; }
.form-field.is-invalid small { display: block; }
.form-trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-actions { display: flex; align-items: center; gap: 20px; }
.form-actions .button { flex: 0 0 auto; border: 0; cursor: pointer; }
.form-actions .button:disabled { cursor: wait; opacity: .68; transform: none; }
.form-actions p { margin: 0; color: var(--dark-muted); font-size: 12px; line-height: 1.45; }
.form-status { min-height: 24px; margin: -4px 0 0; color: #b8c7d3; font-size: 13px; }
.form-status:empty { display: none; }
.form-status.is-success { color: #72e1b7; }
.form-status.is-error { color: #ffab91; }
.form-status a { color: white; font-weight: 700; text-underline-offset: 4px; }
.closing-mark { position: absolute; left: -130px; bottom: -190px; width: 560px; color: #315170; opacity: .28; transform: rotate(-12deg); }
.closing-mark rect { fill: var(--orange); }

.site-footer { padding: 64px 0; background: var(--navy-deep); color: var(--dark-muted); }
.footer-grid { display: grid; grid-template-columns: 1fr auto auto; align-items: end; gap: 60px; }
.footer-grid > div:first-child p { margin: 16px 0 0; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 28px; }
.footer-links a { color: var(--dark-muted); text-decoration: none; }
.footer-links a:hover { color: white; }
.footer-meta { text-align: right; }
.footer-meta p { margin: 4px 0; font: 500 11px/1.5 var(--mono); text-transform: uppercase; }

.reveal { opacity: 1; transform: none; }
html.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
html.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 800px; }
  .hero-system { max-width: 720px; }
  .proof-strip { grid-template-columns: repeat(3, 1fr); }
  .pillar-grid { grid-template-columns: 1fr; }
  .pillar { min-height: 0; }
  .pillar > p:not(.pillar-no) { min-height: 0; }
  .workflow-grid, .truth-grid, .floor-grid, .contact-grid { grid-template-columns: 1fr; }
  .workflow-copy { position: static; }
  .truth-copy, .floor-copy, .contact-copy { max-width: 760px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-meta { grid-column: 1 / -1; text-align: left; }
}

@media (max-width: 760px) {
  .shell { width: min(calc(100% - 32px), var(--shell)); }
  .header-inner { min-height: 72px; }
  .brand img { width: 156px; }
  .nav-toggle {
    position: relative;
    z-index: 2;
    width: 44px;
    height: 44px;
    display: grid;
    place-content: center;
    gap: 7px;
    border: 1px solid #36506a;
    border-radius: 8px;
    background: transparent;
  }
  .nav-toggle span:not(.sr-only) { width: 20px; height: 2px; background: white; transition: transform .2s ease; }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(4.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-4.5px) rotate(-45deg); }
  .site-nav {
    position: absolute;
    inset: 72px 0 auto;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 12px 16px 20px;
    background: var(--navy-deep);
    border-bottom: 1px solid var(--dark-border);
  }
  .site-nav.is-open { display: grid; }
  .site-nav a { padding: 14px 8px; border-bottom: 1px solid var(--dark-border); }
  .site-nav .nav-cta { margin-top: 12px; border: 1px solid #476078; text-align: center; }
  .hero { padding-top: 132px; }
  .hero h1 { font-size: clamp(45px, 13vw, 64px); }
  .hero-lead { font-size: 18px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .system-canvas { min-height: auto; grid-template-columns: 1fr; padding: 24px; }
  .system-canvas::after { display: none; }
  .system-mark { width: 120px; margin: 0 auto 12px; }
  .system-foot { flex-wrap: wrap; padding-block: 12px; }
  .proof-strip { grid-template-columns: 1fr 1fr; margin-top: 72px; }
  .proof-strip span:nth-child(odd) { border-left: 1px solid var(--dark-border); }
  .section { padding-block: 88px; }
  .section-intro h2, .workflow-copy h2, .floor-copy h2, .truth-copy h2, .contact-copy h2 { font-size: 40px; }
  .pillar { padding: 26px; }
  .workflow-list li { grid-template-columns: 52px 1fr; gap: 16px; }
  .floor-features { grid-template-columns: 1fr; }
  .floor-features div { min-height: 150px; }
  .floor-features p { margin-top: 32px; }
  .metric-panel { box-shadow: 10px 10px 0 var(--mist); }
  .metric-panel-head { align-items: flex-start; flex-direction: column; }
  .metric-grid { grid-template-columns: 1fr; }
  .metric-grid article { min-height: 170px; border-right: 0; border-bottom: 1px solid var(--border); }
  .metric-grid article:last-child { border-bottom: 0; }
  .metric-grid strong { margin-top: 30px; }
  .contact-card { box-shadow: 10px 10px 0 rgba(47, 107, 255, .12); }
  .contact-form { grid-template-columns: 1fr; }
  .form-field-wide { grid-column: auto; }
  .form-actions { align-items: stretch; flex-direction: column; }
  .form-actions p { text-align: center; }
  .contact-card-head span:last-child { display: none; }
  .footer-grid { grid-template-columns: 1fr; align-items: start; }
  .footer-meta { grid-column: auto; }
}

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

@media print {
  .site-header, .hero-actions, .nav-toggle { display: none; }
  .hero { min-height: 0; padding-top: 48px; }
  * { box-shadow: none !important; }
}