:root {
  --blue: #193ee8;
  --ink: #182329;
  --muted: #62696b;
  --paper: #faf9f6;
  --line: #ddded8;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  scroll-behavior: smooth;
  scroll-padding-top: 2rem;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
::selection { color: white; background: var(--blue); }
.container { width: min(1180px, calc(100% - 96px)); margin-inline: auto; }
.section { padding-block: 100px; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 650; }
h1 { font-size: clamp(2.8rem, 4.8vw, 4.3rem); line-height: 1.08; letter-spacing: -0.055em; }
h2 { font-size: clamp(2rem, 3.2vw, 2.8rem); line-height: 1.16; letter-spacing: -0.045em; }
h3 { font-size: 1.32rem; letter-spacing: -0.025em; }
p { line-height: 1.75; }
.eyebrow { font-size: 0.69rem; font-weight: 700; letter-spacing: 0.12em; margin-bottom: 24px; }
.accent, .brand-dot { color: var(--blue); }
.site-header { border-bottom: 1px solid var(--line); }
.header-inner { min-height: 98px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 1.5rem; font-weight: 750; letter-spacing: -0.06em; }
.brand-mark { background: var(--blue); color: white; display: grid; place-items: center; width: 37px; height: 37px; border-radius: 7px; padding-bottom: 4px; }
nav { display: flex; gap: 34px; font-size: 0.85rem; font-weight: 550; }
nav a:hover, .site-footer a:hover { color: var(--blue); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; padding: 18px 24px; border-radius: 5px; font-size: 0.85rem; font-weight: 650; line-height: 1.4; transition: background 160ms, transform 160ms; }
.button:hover { transform: translateY(-2px); }
.button span[aria-hidden] { font-size: 1.1rem; }
.button-small { padding: 12px 18px; }
.button-dark { background: var(--ink); color: white; }
.button-dark:hover { background: #334147; }
.button-blue { background: var(--blue); color: white; }
.button-blue:hover { background: #1230bb; }
.button-light { background: var(--paper); color: var(--ink); }
.button-light:hover { background: #e6eafe; }
.text-link { display: inline-flex; align-items: center; gap: 12px; font-size: 0.82rem; font-weight: 650; }
.text-link:hover { color: var(--blue); }
.text-link span[aria-hidden] { font-size: 1.1rem; }
.hero { padding-block: 80px 86px; }
.hero-grid { display: grid; grid-template-columns: 1.16fr 1fr; gap: 70px; align-items: center; }
.hero .eyebrow { display: flex; gap: 9px; align-items: center; }
.status-dot { width: 7px; height: 7px; background: var(--blue); border-radius: 50%; }
.hero-description { font-size: 1.05rem; color: var(--muted); max-width: 450px; margin-top: 25px; }
.hero-actions { display: flex; align-items: center; gap: 22px; margin-top: 32px; flex-wrap: wrap; }
.hero-note { font-size: 0.74rem; color: var(--muted); margin-top: 25px; }
.hero-note span { color: var(--blue); margin-right: 5px; }
.solution-visual { padding: 25px 30px 19px; border: 1px solid #dbe0ea; border-radius: 9px; background-color: #eff2f7; background-image: linear-gradient(#dbe0ea66 1px, transparent 1px), linear-gradient(90deg, #dbe0ea66 1px, transparent 1px); background-size: 24px 24px; position: relative; }
.visual-topline { display: flex; justify-content: space-between; gap: 10px; font-size: 0.54rem; font-weight: 650; letter-spacing: 0.08em; color: #5d6a80; }
.visual-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); margin-right: 5px; }
.visual-heading { font-size: 1.75rem; line-height: 1.15; font-weight: 650; letter-spacing: -0.04em; margin-block: 29px 25px; }
.visual-heading > span { color: var(--blue); }
.flow-card { display: flex; gap: 15px; align-items: center; padding: 17px 16px; background: #fff; border: 1px solid #dbe0ea; border-radius: 5px; box-shadow: 0 3px 5px #18232904; }
.flow-icon { width: 36px; height: 36px; display: grid; place-items: center; background: #eff2fe; color: var(--blue); border-radius: 5px; font-size: 1.15rem; font-weight: 650; flex-shrink: 0; }
.plan-icon { font-size: 1.6rem; }
.flow-label { display: block; font-size: 0.5rem; font-weight: 600; letter-spacing: 0.07em; color: var(--muted); margin-bottom: 5px; }
.flow-card strong { font-size: 0.88rem; font-weight: 600; }
.flow-number { font-size: 0.63rem; color: #8b93a6; margin-left: auto; }
.flow-connector { color: var(--blue); font-size: 1.15rem; padding: 5px 0 5px 32px; }
.flow-result { background: var(--blue); color: white; border-color: var(--blue); box-shadow: 0 7px 14px #193ee824; }
.flow-result .flow-icon { color: white; background: #ffffff25; }
.flow-result .flow-label, .flow-result .flow-number { color: #e1e7ff; }
.visual-bottom { display: flex; align-items: center; gap: 10px; font-size: 0.61rem; color: #5d6a80; margin-top: 25px; }
.visual-signature { font-weight: 750; font-size: 1.6rem; letter-spacing: -0.1em; color: var(--blue); }
.visual-bottom > span:last-child { margin-left: auto; font-size: 1.1rem; }
.principles { background: #f0f0eb; border-block: 1px solid var(--line); }
.principles-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.principles p { font-size: 0.8rem; font-weight: 550; }
.principles p span { color: var(--blue); font-size: 1.05rem; margin-right: 10px; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 50px; margin-bottom: 42px; }
.section-heading > p { color: var(--muted); font-size: 0.93rem; max-width: 360px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { padding: 29px 27px 24px; border: 1px solid var(--line); border-radius: 7px; background: #fffdf9; display: flex; flex-direction: column; }
.featured-card { border-color: #bbc6ff; background: #f0f3ff; }
.service-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 31px; }
.service-icon { background: #edeff5; width: 43px; height: 43px; display: grid; place-items: center; color: var(--blue); font-size: 1.55rem; border-radius: 6px; }
.featured-card .service-icon { background: #e0e6ff; }
.code-icon { font-size: 1rem; font-weight: 700; }
.card-number { font-size: 0.7rem; color: #868d90; }
.service-card > p { font-size: 0.87rem; color: var(--muted); margin-top: 15px; }
.service-card ul { list-style: none; padding: 0; margin-block: 23px 28px; }
.service-card li { font-size: 0.77rem; line-height: 1.6; margin-block: 8px; padding-left: 18px; position: relative; }
.service-card li::before { content: "✓"; color: var(--blue); position: absolute; left: 0; }
.service-link { font-size: 0.77rem; font-weight: 650; padding-top: 19px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 8px; margin-top: auto; }
.service-link:hover { color: var(--blue); }
.service-link span { font-size: 1.05rem; }
.solutions-note { margin-top: 28px; text-align: center; font-size: 0.8rem; color: var(--muted); }
.approach { background: #efefe9; }
.steps { list-style: none; padding: 0; margin: 48px 0 36px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 35px; }
.steps li { border-top: 1px solid #c9cec8; padding-top: 21px; }
.step-number { color: var(--blue); font-size: 0.8rem; font-weight: 650; display: block; margin-bottom: 27px; }
.steps h3 { font-size: 1.1rem; }
.steps p { font-size: 0.85rem; color: var(--muted); margin-top: 13px; }
.approach-note { display: flex; align-items: center; gap: 14px; padding: 19px 23px; border: 1px solid #d1d5cb; border-radius: 5px; }
.approach-note > span { color: var(--blue); font-size: 1.3rem; }
.approach-note p { font-size: 0.82rem; color: var(--muted); }
.approach-note strong { color: var(--ink); }
.about-grid { display: grid; grid-template-columns: 0.86fr 1fr; gap: 100px; align-items: center; }
.about-art { min-height: 395px; border-radius: 7px; padding: 29px; background: #e6eaff; color: var(--blue); display: flex; flex-direction: column; overflow: hidden; }
.about-art-label { font-size: 0.6rem; font-weight: 650; letter-spacing: 0.1em; }
.about-monogram { font-size: 13rem; line-height: 1.3; letter-spacing: -0.11em; font-weight: 750; align-self: center; }
.about-art-footer { display: flex; justify-content: space-between; align-items: flex-end; font-size: 0.9rem; font-weight: 550; line-height: 1.5; margin-top: auto; }
.about-art-footer > span:last-child { font-size: 2rem; }
.about-copy h2 { margin-bottom: 24px; }
.about-copy > p:not(.eyebrow) { font-size: 0.92rem; color: var(--muted); margin-top: 15px; }
.about-copy .text-link { margin-top: 27px; }
.faq { padding-top: 0; }
.faq-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 70px; border-top: 1px solid var(--line); padding-top: 65px; }
.faq-grid > div > p:not(.eyebrow) { color: var(--muted); font-size: 0.87rem; margin-top: 18px; }
details { border-bottom: 1px solid var(--line); }
details:first-child { border-top: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 18px; padding-block: 22px; font-size: 0.91rem; font-weight: 600; }
summary::-webkit-details-marker { display: none; }
summary > span { color: var(--blue); font-size: 1.25rem; transition: transform 160ms; }
details[open] summary > span { transform: rotate(45deg); }
details p { color: var(--muted); font-size: 0.86rem; padding-bottom: 22px; max-width: 570px; }
.contact { background: var(--blue); color: white; padding-block: 73px; }
.contact-inner { display: flex; justify-content: space-between; align-items: center; gap: 45px; }
.contact .eyebrow { color: #d5deff; }
.contact h2 { font-size: clamp(2.3rem, 4vw, 3.25rem); }
.contact-inner > div > p:not(.eyebrow) { color: #e0e6ff; font-size: 0.95rem; margin-top: 20px; }
.contact-action { text-align: center; }
.contact-action p { font-size: 0.75rem !important; margin-top: 16px !important; }
.contact a:focus-visible { outline-color: white; }
.site-footer { padding-block: 33px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.footer-brand { font-size: 1.35rem; gap: 0; }
.site-footer p { color: var(--muted); font-size: 0.75rem; }
.site-footer a:last-child { font-size: 0.8rem; }
.skip-link { position: absolute; top: -100px; left: 16px; z-index: 10; background: white; padding: 12px; }
.skip-link:focus { top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (min-width: 1500px) { .hero { padding-block: 100px; } }
@media (max-width: 1050px) {
  .container { width: calc(100% - 64px); }
  .hero-grid { gap: 35px; }
  .hero-actions { gap: 17px; }
  .service-card { padding-inline: 21px; }
  .steps { gap: 24px; }
  .about-grid { gap: 55px; }
  .principles p { font-size: 0.73rem; }
}
@media (max-width: 800px) {
  .section { padding-block: 65px; }
  .header-inner { min-height: 86px; gap: 18px; }
  nav { gap: 20px; font-size: 0.8rem; }
  .header-contact { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  h1 { font-size: clamp(2.8rem, 7.5vw, 4rem); }
  .hero-description { max-width: 540px; }
  .solution-visual { max-width: 530px; width: 100%; }
  .principles-inner { display: grid; grid-template-columns: 1fr 1fr; padding-block: 22px; gap: 12px; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 22px; max-width: 510px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { padding: 27px; }
  .service-top { margin-bottom: 22px; }
  .steps { grid-template-columns: 1fr 1fr; gap: 35px; }
  .about-grid { gap: 35px; grid-template-columns: 1fr; }
  .about-art { min-height: 290px; }
  .about-monogram { font-size: 9rem; line-height: 1.2; }
  .faq { padding-top: 0; }
  .faq-grid { grid-template-columns: 1fr; gap: 30px; padding-top: 45px; }
  .contact-inner { align-items: flex-start; flex-direction: column; gap: 30px; }
  .contact-action { text-align: left; }
  .footer-inner { flex-wrap: wrap; }
  .site-footer p { order: 3; width: 100%; }
}
@media (max-width: 480px) {
  .container { width: calc(100% - 40px); }
  .header-inner { flex-wrap: wrap; padding-block: 20px; gap: 20px; }
  .brand { font-size: 1.4rem; }
  nav { width: 100%; justify-content: space-between; }
  .hero { padding-top: 45px; }
  .eyebrow { font-size: 0.61rem; letter-spacing: 0.08em; }
  h1 { font-size: clamp(2.2rem, 9.7vw, 2.8rem); }
  .hero-description { font-size: 1rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 23px; }
  .hero-note { font-size: 0.7rem; }
  .solution-visual { padding: 22px 20px 18px; }
  .flow-card { padding: 14px 12px; gap: 10px; }
  .flow-card strong { font-size: 0.8rem; }
  .flow-label { font-size: 0.44rem; }
  .principles-inner { gap: 12px 8px; }
  .principles p { font-size: 0.69rem; }
  .principles p span { margin-right: 4px; }
  .steps { grid-template-columns: 1fr; gap: 25px; }
  .step-number { margin-bottom: 15px; }
  .approach-note { align-items: flex-start; padding: 18px; }
  .contact .eyebrow { max-width: 260px; }
  .contact .button { gap: 14px; padding-inline: 18px; font-size: 0.8rem; }
  .desktop-break { display: none; }
  summary { font-size: 0.85rem; }
}
@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}