:root {
  --navy: #071b35;
  --navy-2: #0b2547;
  --blue: #1667ff;
  --teal: #13bfa9;
  --ink: #0b1d33;
  --muted: #607086;
  --line: #dce4ec;
  --soft: #f4f7fa;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.site-header {
  height: 82px;
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.13);
}
.nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.site-header nav { display: flex; align-items: center; gap: 34px; }
.site-header nav a { font-size: 13px; color: rgba(255,255,255,.72); transition: color .2s; }
.site-header nav a:hover { color: var(--white); }

.brand {
  display: inline-flex;
  align-items: baseline;
  color: var(--navy);
  font-size: 27px;
  font-weight: 800;
  letter-spacing: -.075em;
  line-height: 1;
}
.site-header .brand { color: var(--white); }
.brand--light { color: var(--white); }
.brand-i, .brand-q { position: relative; }
.brand-i i {
  width: 6px; height: 6px; position: absolute; background: var(--teal);
  top: -7px; left: 4px; display: block;
}
.brand-q b {
  display: block; position: absolute; width: 11px; height: 4px; background: var(--blue);
  right: -4px; bottom: 0; transform: rotate(45deg); transform-origin: center;
}

.button {
  height: 54px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 700;
  transition: transform .2s, background .2s, border-color .2s;
}
.button:hover { transform: translateY(-2px); }
.button--small { height: 42px; color: var(--white); border-color: rgba(255,255,255,.35); }
.button--small:hover { background: rgba(255,255,255,.08); border-color: var(--white); }
.button--primary { background: var(--blue); color: var(--white); }
.button--primary:hover { background: #0f57dc; }

.hero {
  min-height: 820px;
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 30%, rgba(22,103,255,.23), transparent 28%),
    linear-gradient(125deg, #06172d 0%, #071b35 62%, #0a2446 100%);
  padding-top: 82px;
}
.hero-grid {
  position: absolute; inset: 82px 0 0;
  opacity: .11;
  background-image:
    linear-gradient(rgba(255,255,255,.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.22) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to right, transparent 8%, #000 72%, transparent);
}
.hero-layout {
  min-height: 590px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 70px;
  position: relative;
  z-index: 2;
}
.eyebrow, .section-kicker {
  display: flex; align-items: center; gap: 12px;
  font-size: 11px; font-weight: 800; letter-spacing: .18em;
}
.eyebrow { color: #a9bbd0; margin-bottom: 30px; }
.eyebrow span { width: 7px; height: 7px; background: var(--teal); }
.hero h1 {
  margin: 0;
  max-width: 680px;
  font-size: clamp(54px, 5.4vw, 80px);
  line-height: 1.03;
  letter-spacing: -.055em;
  font-weight: 700;
}
.hero h1 em { color: #75a4ff; font-style: normal; font-weight: 400; }
.hero-copy > p {
  max-width: 570px; margin: 27px 0 0; color: #b6c4d4;
  font-size: 18px; line-height: 1.7;
}
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 36px; }
.text-link { font-size: 13px; color: #dce6f1; padding: 15px 0; }
.text-link span { color: var(--teal); margin-left: 8px; }

.hero-visual { height: 510px; position: relative; }
.orbit {
  position: absolute; left: 50%; top: 50%; border: 1px solid rgba(119,161,224,.22);
  border-radius: 50%; transform: translate(-50%,-50%);
}
.orbit--one { width: 350px; height: 350px; }
.orbit--two { width: 470px; height: 470px; }
.decision-core {
  width: 210px; height: 210px; position: absolute; left: 50%; top: 50%;
  transform: translate(-50%,-50%); border: 1px solid rgba(255,255,255,.2);
  background: rgba(5,23,45,.78); backdrop-filter: blur(12px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: 0 30px 80px rgba(0,0,0,.25);
}
.core-label, .core-result { font-size: 9px; letter-spacing: .24em; color: #7690ad; }
.core-result { color: var(--teal); }
.q-mark { margin: 13px 0 15px; position: relative; font-size: 83px; line-height: .8; font-weight: 300; }
.q-mark i {
  width: 29px; height: 9px; position: absolute; background: var(--blue);
  right: -5px; bottom: 0; transform: rotate(45deg);
}
.data-card {
  width: 180px; padding: 18px; position: absolute;
  background: rgba(12,43,80,.82); border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(12px); box-shadow: 0 24px 60px rgba(0,0,0,.2);
}
.data-card--top { top: 42px; right: -5px; }
.data-card--bottom { bottom: 47px; left: -8px; }
.data-card small { display: block; color: #718aa7; font-size: 8px; letter-spacing: .18em; margin-bottom: 9px; }
.data-card strong { display: block; font-size: 14px; }
.mini-bars { height: 30px; display: flex; align-items: flex-end; gap: 5px; margin-top: 12px; }
.mini-bars i { width: 13px; background: var(--blue); opacity: .45; }
.mini-bars i:nth-child(1) { height: 10px; }
.mini-bars i:nth-child(2) { height: 18px; }
.mini-bars i:nth-child(3) { height: 15px; }
.mini-bars i:nth-child(4) { height: 28px; background: var(--teal); opacity: 1; }
.trend { display: block; margin-top: 15px; color: var(--teal); font-size: 14px; }
.trend b { color: #8ca1b8; font-size: 9px; margin-left: 4px; }
.node { width: 7px; height: 7px; background: var(--teal); position: absolute; box-shadow: 0 0 18px var(--teal); }
.node--a { left: 40px; top: 100px; }
.node--b { right: 28px; bottom: 116px; background: var(--blue); box-shadow: 0 0 18px var(--blue); }
.node--c { left: 84px; bottom: 43px; width: 4px; height: 4px; }
.hero-proof {
  height: 110px; position: relative; z-index: 2; border-top: 1px solid rgba(255,255,255,.13);
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
}
.hero-proof > span { max-width: 280px; font-size: 12px; color: #8195ad; line-height: 1.5; }
.hero-proof > div { display: flex; gap: 38px; }
.hero-proof strong { font-size: 18px; color: #e1e9f2; }
.hero-proof strong::before { content: "·"; color: var(--teal); margin-right: 9px; }

.section { padding: 120px 0; }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 100px; align-items: end; margin-bottom: 64px; }
.section-kicker { color: var(--blue); margin-bottom: 20px; }
.section-kicker::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.section-kicker--light { color: #7fa8f6; }
.section-heading h2, .difference h2, .quote-section h2 {
  margin: 0; font-size: clamp(38px, 4vw, 58px); line-height: 1.08; letter-spacing: -.045em;
}
.section-heading > p { margin: 0; color: var(--muted); line-height: 1.75; font-size: 16px; }
.services { background: var(--white); }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card {
  min-height: 340px; padding: 34px 36px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  transition: background .25s, transform .25s;
}
.service-card:hover { background: var(--soft); }
.service-top { display: flex; justify-content: space-between; align-items: center; color: #8a99aa; font-size: 12px; }
.service-top i { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--line); font-style: normal; color: var(--blue); }
.service-card h3 { margin: 55px 0 16px; font-size: 26px; letter-spacing: -.035em; }
.service-card p { max-width: 450px; margin: 0; color: var(--muted); line-height: 1.7; }
.tags { display: flex; gap: 8px; margin-top: 30px; flex-wrap: wrap; }
.tags span { border: 1px solid var(--line); padding: 7px 10px; color: #68788b; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }

.difference { background: var(--navy); color: var(--white); position: relative; overflow: hidden; }
.difference::after {
  content: "Q"; position: absolute; right: -30px; bottom: -180px; color: rgba(255,255,255,.025);
  font-size: 620px; line-height: 1; font-weight: 700;
}
.difference-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; position: relative; z-index: 1; }
.difference h2 em { color: #7fa8f6; font-style: normal; font-weight: 400; }
.difference-copy > p { max-width: 480px; color: #aab9ca; font-size: 17px; line-height: 1.75; margin: 30px 0 36px; }
.button--ghost { color: var(--white); border-color: rgba(255,255,255,.3); }
.button--ghost:hover { border-color: var(--teal); }
.difference-list { border-top: 1px solid rgba(255,255,255,.15); }
.difference-list article { display: grid; grid-template-columns: 55px 1fr; gap: 20px; padding: 27px 0; border-bottom: 1px solid rgba(255,255,255,.15); }
.difference-list article > span { color: var(--teal); font-size: 11px; }
.difference-list h3 { margin: 0 0 8px; font-size: 19px; }
.difference-list p { margin: 0; color: #94a7bc; font-size: 14px; line-height: 1.6; }

.method { background: var(--soft); }
.method-heading { margin-bottom: 70px; }
.steps { display: grid; grid-template-columns: repeat(4,1fr); }
.steps article { min-height: 290px; padding: 25px 28px; border-left: 1px solid #cfd9e3; position: relative; }
.steps article::before { content: ""; position: absolute; left: -4px; top: 21px; width: 7px; height: 7px; background: var(--blue); }
.steps article:nth-child(4)::before { background: var(--teal); }
.steps article > span { color: #8190a1; font-size: 11px; }
.steps h3 { margin: 78px 0 16px; font-size: 24px; }
.steps p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.quote-section { padding: 110px 0; color: var(--white); background: var(--blue); }
.quote-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 90px; align-items: start; }
.quote-section .section-kicker--light { color: #c4d7ff; }
.quote-section h2 { max-width: 620px; }
.quote-section h2 em { color: #c7daff; font-style: normal; font-weight: 400; }
.quote-copy > p { max-width: 500px; margin: 28px 0 38px; color: #d8e4ff; font-size: 15px; line-height: 1.75; }
.contact-list { display: grid; border-top: 1px solid rgba(255,255,255,.25); }
.contact-list a { padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.25); display: flex; flex-direction: column; gap: 7px; }
.contact-list span { color: #c7daff; font-size: 9px; letter-spacing: .17em; }
.contact-list strong { font-size: 18px; font-weight: 600; }
.quote-form { background: var(--white); color: var(--ink); padding: 38px; box-shadow: 0 35px 90px rgba(0,28,92,.28); }
.form-trap { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.field-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.quote-form label { display: block; margin-bottom: 20px; }
.quote-form label > span { display: block; margin-bottom: 9px; color: #45566b; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.quote-form input:not([type="checkbox"]), .quote-form select, .quote-form textarea {
  width: 100%; border: 1px solid #ccd6e1; border-radius: 0; outline: 0; background: #f9fbfd;
  color: var(--ink); font: inherit; font-size: 14px; transition: border-color .2s, box-shadow .2s;
}
.quote-form input:not([type="checkbox"]), .quote-form select { height: 50px; padding: 0 14px; }
.quote-form textarea { padding: 14px; resize: vertical; min-height: 125px; }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(22,103,255,.1); }
.privacy-check { display: flex !important; align-items: flex-start; gap: 10px; }
.privacy-check input { width: 16px; height: 16px; accent-color: var(--blue); margin: 1px 0 0; }
.privacy-check span { margin: 0 !important; text-transform: none !important; letter-spacing: 0 !important; font-weight: 400 !important; }
.button--submit { width: 100%; background: var(--navy); color: var(--white); border: 0; cursor: pointer; justify-content: space-between; }
.button--submit:hover { background: #0b2e58; }

footer { background: #041225; color: var(--white); }
.footer-main { padding: 75px 0 55px; display: flex; justify-content: space-between; align-items: flex-start; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-main p { max-width: 360px; color: #8395aa; line-height: 1.6; font-size: 13px; margin: 22px 0 0; }
.footer-links { display: grid; grid-template-columns: repeat(2, minmax(150px, 190px)); gap: 18px 40px; }
.footer-links a { color: #a9b7c7; font-size: 13px; }
.footer-links a:hover { color: var(--teal); }
.footer-bottom { min-height: 70px; display: flex; justify-content: space-between; align-items: center; color: #687b92; font-size: 10px; letter-spacing: .05em; }

@media (max-width: 900px) {
  .site-header nav { display: none; }
  .hero { min-height: auto; }
  .hero-layout { grid-template-columns: 1fr; padding: 100px 0 40px; gap: 30px; }
  .hero-visual { height: 420px; max-width: 540px; width: 100%; margin: 0 auto; }
  .hero-proof { height: auto; padding: 30px 0; flex-direction: column; align-items: flex-start; }
  .hero-proof > div { flex-wrap: wrap; gap: 18px 25px; }
  .section-heading, .difference-layout, .quote-layout { grid-template-columns: 1fr; gap: 40px; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 35px 0; }
  .difference-layout { gap: 70px; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 32px, 1180px); }
  .site-header { height: 70px; }
  .site-header .button { padding: 0 13px; gap: 8px; font-size: 11px; }
  .hero { padding-top: 70px; }
  .hero-grid { top: 70px; }
  .hero-layout { padding-top: 76px; }
  .hero h1 { font-size: 45px; }
  .hero-copy > p { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 6px; }
  .hero-visual { height: 350px; transform: scale(.92); }
  .orbit--one { width: 290px; height: 290px; }
  .orbit--two { width: 360px; height: 360px; }
  .decision-core { width: 170px; height: 170px; }
  .data-card { width: 145px; }
  .data-card--top { right: -25px; }
  .data-card--bottom { left: -25px; }
  .section { padding: 82px 0; }
  .section-heading { margin-bottom: 45px; }
  .section-heading h2, .difference h2, .quote-section h2 { font-size: 38px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 310px; padding: 28px; }
  .service-card h3 { margin-top: 45px; }
  .steps { grid-template-columns: 1fr; }
  .steps article { min-height: 230px; }
  .steps h3 { margin-top: 55px; }
  .quote-section { padding: 75px 0; }
  .quote-form { padding: 24px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .footer-main { flex-direction: column; gap: 45px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); width: 100%; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; gap: 8px; padding: 18px 0; }
}

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