:root {
  --ink: #16252f;
  --ink-soft: #4d5e67;
  --paper: #f5f6f0;
  --paper-bright: #fbfcf8;
  --line: rgba(22, 37, 47, .16);
  --blue: #2a5685;
  --blue-deep: #193b5f;
  --mint: #c8e8d4;
  --yellow: #f1c75b;
  --serif: Georgia, 'Times New Roman', serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.section-shell { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.site-header {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 5;
}
.brand img { display: block; width: 176px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 30px; font-size: 13px; font-weight: 700; }
.site-nav a { transition: color .2s ease; }
.site-nav a:hover, .text-link:hover { color: var(--blue); }
.nav-cta { border: 1px solid var(--ink); padding: 9px 14px; border-radius: 999px; }
.nav-cta:hover { background: var(--ink); color: var(--paper); }
.menu-toggle { display: none; border: 0; background: transparent; color: var(--ink); font-size: 13px; font-weight: 700; }
.hero {
  min-height: 650px;
  padding: 94px 0 120px;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(360px, .97fr);
  align-items: center;
  gap: 50px;
}
.eyebrow { margin: 0 0 22px; color: var(--blue); font: 500 12px/1.2 'DM Mono', monospace; letter-spacing: .06em; text-transform: uppercase; }
.eyebrow-dot { width: 8px; height: 8px; display: inline-block; margin: 0 9px 1px 0; border-radius: 50%; background: var(--yellow); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { letter-spacing: -.05em; }
h1 { max-width: 720px; margin-bottom: 28px; font-size: clamp(50px, 6.3vw, 86px); line-height: .98; font-weight: 800; }
h1 em, h2 em { color: var(--blue); font-family: var(--serif); font-weight: 400; }
.hero-lede { max-width: 530px; margin-bottom: 34px; color: var(--ink-soft); font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 24px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 13px; border: 1px solid transparent; border-radius: 999px; padding: 14px 20px; font-weight: 800; font-size: 13px; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); color: #fff; }
.button-primary:hover { background: var(--blue-deep); }
.button-light { background: var(--paper-bright); color: var(--blue-deep); }
.button-light:hover { background: #fff; }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--blue-deep); font-size: 13px; font-weight: 800; transition: color .2s ease; }
.hero-system { min-height: 450px; position: relative; isolation: isolate; }
.hero-system::before { content: ''; position: absolute; inset: 12% 8% 8%; z-index: -2; border-radius: 50%; background: var(--mint); transform: rotate(-9deg); }
.system-orbit { position: absolute; inset: 11% 7% 7%; z-index: -1; border: 1px solid rgba(22, 37, 47, .28); border-radius: 50%; transform: rotate(29deg); }
.orbit-two { inset: 18% 15% 14%; transform: rotate(-44deg); border-color: rgba(22, 37, 47, .18); }
.system-card { position: absolute; display: flex; flex-direction: column; justify-content: space-between; background: var(--paper-bright); box-shadow: 14px 18px 36px rgba(26, 54, 62, .12); }
.system-card-main { left: 21%; top: 26%; width: 58%; height: 48%; padding: 24px; border: 1px solid var(--ink); transform: rotate(-4deg); }
.system-card-main strong { max-width: 200px; font-size: clamp(25px, 3vw, 40px); line-height: 1.05; letter-spacing: -.05em; }
.card-kicker, .system-card-small span { color: var(--blue); font: 500 10px 'DM Mono', monospace; letter-spacing: .08em; text-transform: uppercase; }
.card-arrow { align-self: flex-end; color: var(--blue); font-size: 30px; }
.system-card-small { width: 130px; height: 94px; padding: 14px; border-radius: 2px; }
.system-card-small strong { font-size: 15px; }
.card-top { top: 8%; right: 0; transform: rotate(8deg); }
.card-bottom { bottom: 6%; left: 0; transform: rotate(8deg); }
.system-node { position: absolute; width: 15px; height: 15px; border: 3px solid var(--paper); border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 1px var(--ink); }
.node-one { right: 13%; top: 35%; }
.node-two { left: 19%; bottom: 20%; background: var(--yellow); }
.section-block { padding: 120px 0; border-top: 1px solid var(--line); }
.section-heading { max-width: 700px; margin-bottom: 50px; }
.section-heading h2, .about-grid h2, .contact-intro h2 { margin-bottom: 0; font-size: clamp(38px, 5vw, 64px); line-height: 1.02; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-card { min-height: 330px; padding: 28px; border: 1px solid var(--line); background: var(--paper-bright); display: flex; flex-direction: column; }
.service-card-accent { background: var(--blue); color: #fff; border-color: var(--blue); }
.service-number { margin-bottom: 68px; color: var(--blue); font: 500 12px 'DM Mono', monospace; }
.service-card-accent .service-number { color: var(--yellow); }
.service-card h3 { margin-bottom: 14px; font-size: 22px; letter-spacing: -.04em; }
.service-card p { margin-bottom: 30px; color: var(--ink-soft); font-size: 14px; }
.service-card-accent p { color: rgba(255,255,255,.75); }
.service-tag { margin-top: auto; color: var(--blue); font: 500 10px 'DM Mono', monospace; letter-spacing: .05em; text-transform: uppercase; }
.service-card-accent .service-tag { color: var(--mint); }
.section-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.apps-section { background: var(--paper-bright); }
.product-card { display: grid; grid-template-columns: 130px 1fr auto; align-items: center; gap: 36px; padding: 38px; border: 1px solid var(--line); background: var(--paper); transition: transform .2s ease, box-shadow .2s ease; }
.product-card:hover { transform: translateY(-4px); box-shadow: 14px 18px 36px rgba(26, 54, 62, .08); }
.product-mark { width: 112px; height: 112px; display: grid; place-items: center; border-radius: 25px; background: var(--blue); color: var(--yellow); font-size: 48px; box-shadow: inset 0 -10px 0 rgba(0,0,0,.1); }
.product-label { margin-bottom: 8px; color: var(--blue); font: 500 10px 'DM Mono', monospace; letter-spacing: .08em; text-transform: uppercase; }
.product-copy h3 { margin-bottom: 8px; font-size: 34px; letter-spacing: -.05em; }
.product-copy p { max-width: 540px; margin-bottom: 18px; color: var(--ink-soft); font-size: 14px; }
.product-link { color: var(--blue); font-size: 13px; font-weight: 800; }
.product-status { align-self: start; white-space: nowrap; color: var(--ink-soft); font: 500 10px 'DM Mono', monospace; text-transform: uppercase; }
.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: #57a86c; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; }
.about-copy { max-width: 480px; padding-top: 42px; color: var(--ink-soft); font-size: 16px; }
.about-copy p { margin-bottom: 24px; }
.newsletter-section { background: var(--blue-deep); color: #fff; }
.newsletter-inner { min-height: 410px; padding: 105px 0; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 80px; }
.eyebrow-light { color: var(--yellow); }
.newsletter-inner h2 { max-width: 520px; margin-bottom: 18px; font-size: clamp(40px, 5vw, 65px); line-height: 1.02; }
.newsletter-inner > div > p:last-child { max-width: 450px; margin-bottom: 0; color: rgba(255,255,255,.7); }
.newsletter-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.newsletter-form input[type='email'] { min-width: 0; padding: 15px 18px; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; outline: 0; background: transparent; color: #fff; }
.newsletter-form input[type='email']::placeholder { color: rgba(255,255,255,.6); }
.newsletter-form input[type='email']:focus { border-color: var(--yellow); }
.newsletter-honeypot { position: absolute; left: -9999px; }
.form-status { grid-column: 1 / -1; min-height: 24px; margin: 3px 0 0; color: var(--mint); font-size: 12px; }
.contact-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; }
.contact-intro > p:last-child { max-width: 380px; margin-top: 26px; color: var(--ink-soft); }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; align-content: start; }
.contact-form label { margin-top: 8px; color: var(--ink-soft); font: 500 11px 'DM Mono', monospace; text-transform: uppercase; }
.contact-form label:nth-of-type(3), .contact-form textarea, .contact-form button, .contact-form .form-status { grid-column: 1 / -1; }
.contact-form input, .contact-form textarea { width: 100%; margin-bottom: 16px; padding: 12px 0; border: 0; border-bottom: 1px solid var(--line); outline: 0; border-radius: 0; background: transparent; color: var(--ink); }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue); }
.contact-form button { justify-self: start; margin-top: 10px; }
.site-footer { background: var(--ink); color: #fff; }
.footer-inner { padding: 45px 0; display: grid; grid-template-columns: 1.1fr 1fr 1fr auto; align-items: end; gap: 30px; }
.brand-footer { font-size: 21px; font-weight: 800; letter-spacing: -.04em; }
.brand-period { color: var(--yellow); }
.footer-inner p { margin: 0; color: rgba(255,255,255,.58); font-size: 12px; line-height: 1.5; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; color: #fff; font-size: 12px; }
.footer-links a:hover { color: var(--yellow); }
.copyright { justify-self: end; white-space: nowrap; }
.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; }
@media (max-width: 820px) {
  .site-header { min-height: 74px; }
  .menu-toggle { display: block; }
  .site-nav { display: none; position: absolute; top: 68px; right: 0; left: 0; padding: 18px; flex-direction: column; align-items: stretch; gap: 0; border: 1px solid var(--line); background: var(--paper-bright); box-shadow: 0 18px 30px rgba(22,37,47,.1); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px 8px; }
  .nav-cta { text-align: center; }
  .hero { min-height: 0; padding: 80px 0 90px; grid-template-columns: 1fr; }
  .hero-system { min-height: 370px; max-width: 520px; width: 100%; margin: 0 auto; }
  .service-grid, .about-grid, .contact-section, .newsletter-inner { grid-template-columns: 1fr; }
  .section-block { padding: 84px 0; }
  .service-card { min-height: 270px; }
  .service-number { margin-bottom: 42px; }
  .about-copy { padding-top: 0; }
  .newsletter-inner { padding: 80px 0; gap: 42px; }
  .contact-section { gap: 50px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .copyright { justify-self: start; }
}
@media (max-width: 560px) {
  .section-shell, .site-header { width: min(100% - 32px, 1160px); }
  .brand img { width: 150px; }
  .hero { padding-top: 60px; }
  h1 { font-size: 48px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .hero-system { min-height: 310px; }
  .system-card-main { left: 18%; width: 64%; height: 49%; padding: 17px; }
  .system-card-small { width: 105px; height: 80px; padding: 11px; }
  .product-card { grid-template-columns: 1fr; gap: 22px; padding: 24px; }
  .product-status { align-self: auto; }
  .section-heading-row { display: block; }
  .section-heading-row .text-link { margin-top: 22px; }
  .newsletter-form { grid-template-columns: 1fr; }
  .newsletter-form .button-light { justify-self: start; }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form label:nth-of-type(3), .contact-form textarea, .contact-form button, .contact-form .form-status { grid-column: auto; }
  .footer-inner { grid-template-columns: 1fr; gap: 22px; }
  .copyright { justify-self: start; }
}