:root {
  color-scheme: light;
  --ink: #101d36;
  --muted: #4d607c;
  --blue: #164799;
  --dark-blue: #102e66;
  --pale: #f1f6fd;
  --line: #dbe5f2;
  --white: #fff;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font: 16px/1.6 "Segoe UI", system-ui, sans-serif; }
a { color: inherit; text-decoration: none; }
svg { width: 20px; height: 20px; display: block; flex-shrink: 0; }
.symbols { position: absolute; width: 0; height: 0; overflow: hidden; }
:focus-visible { outline: 3px solid #1b68cc; outline-offset: 4px; }
section[id] { scroll-margin-top: 24px; }
p, h1, h2, h3, dd, dl { margin: 0; }
.shell { width: min(1160px, calc(100% - 88px)); margin-inline: auto; }
.skip { position: fixed; z-index: 4; top: 12px; left: 12px; padding: 8px 14px; background: #fff; transform: translateY(-150%); }
.skip:focus { transform: translateY(0); }

.site-header { border-bottom: 1px solid #e6edf6; background: var(--white); }
.header-inner { min-height: 79px; display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; color: #10264b; }
.brand img { display: block; }
.brand strong, .brand small { display: block; line-height: 1.03; }
.brand strong { font-size: 23px; font-weight: 780; letter-spacing: -.05em; }
.brand small { margin-top: 5px; font-size: 9px; font-weight: 780; letter-spacing: .21em; text-transform: uppercase; color: #486287; }
nav { display: flex; align-items: center; gap: 29px; }
nav a, .top-link { color: #405575; font-size: 14px; font-weight: 650; }
nav a:hover, .top-link:hover { color: var(--blue); text-decoration: underline; text-underline-offset: 4px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid transparent; border-radius: 8px; padding: 11px 15px; min-height: 46px; font-size: 14px; font-weight: 720; line-height: 1.2; transition: background-color .16s, border-color .16s, color .16s; }
.button svg { width: 18px; height: 18px; }
.header-call { min-height: 43px; color: var(--blue); background: #edf4ff; border-color: #dae7fb; }
.header-call:hover { background: #e2eeff; }

.hero { padding: 62px 0 70px; background: radial-gradient(ellipse at 88% 37%, #e2efff, #f4f8ff 52%, #fafcff 84%); border-bottom: 1px solid #e5edf8; }
.hero-grid { display: grid; grid-template-columns: 1.09fr .91fr; align-items: center; gap: clamp(29px, 5.5vw, 78px); }
.kicker { color: var(--blue); font-size: 11px; font-weight: 780; line-height: 1.4; letter-spacing: .15em; text-transform: uppercase; margin-bottom: 12px; }
.hero-kicker { display: inline-flex; align-items: center; gap: 8px; border: 1px solid #d7e7fb; border-radius: 4px; background: #eaf3ff; padding: 6px 9px; }
.hero-kicker span { width: 7px; height: 7px; border-radius: 50%; background: #316ecb; }
h1 { font-size: clamp(44px, 4.7vw, 68px); line-height: 1.02; text-wrap: balance; letter-spacing: -.068em; font-weight: 760; margin: 8px 0 21px; }
h1 em { display: block; color: var(--blue); font-style: normal; }
.lede { max-width: 485px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 25px; }
.primary { color: #fff; background: #164799; }
.primary:hover { background: #103673; }
.secondary { color: #183d75; background: #fff; border-color: #c7d9f2; }
.secondary:hover { background: #edf5ff; border-color: #a8c6ed; }

.hero-visual { position: relative; isolation: isolate; overflow: hidden; aspect-ratio: 540/474; border-radius: 18px; color: #fff; background: #12366f; box-shadow: 0 15px 38px #143a791f; }
.hero-visual img { width: 100%; height: 100%; display: block; object-fit: cover; }
.art-top, .art-bottom { position: absolute; left: 23px; }
.art-top { top: 22px; display: flex; align-items: center; gap: 10px; font-size: 12px; color: #e2efff; font-weight: 650; }
.art-index { display: grid; place-items: center; height: 28px; width: 28px; border: 1px solid #7aace4; border-radius: 5px; color: #fff; font-size: 13px; font-weight: 800; }
.art-bottom { bottom: 22px; display: grid; gap: 4px; }
.art-bottom span { color: #bfdcff; font-size: 10px; letter-spacing: .15em; font-weight: 700; }
.art-bottom strong { color: #fff; font-size: clamp(16px, 2vw, 22px); font-weight: 700; letter-spacing: -.025em; }

.section { padding-block: 76px; }
.intro { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 35px; margin-bottom: 31px; }
.intro > p { max-width: 335px; justify-self: end; color: var(--muted); }
h2 { font-size: clamp(32px, 4.15vw, 54px); line-height: 1.04; letter-spacing: -.058em; font-weight: 740; }
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.service { padding: 23px; border: 1px solid var(--line); border-radius: 13px; background: #fff; box-shadow: 0 5px 18px #143a7907; }
.service-top { display: flex; justify-content: space-between; align-items: start; margin-bottom: 15px; }
.icon { display: grid; place-items: center; width: 44px; height: 44px; color: #194e9c; background: #eaf3ff; border-radius: 8px; }
.icon svg { width: 22px; height: 22px; }
.index, .steps li > span { font: 700 12px/1 ui-monospace, monospace; color: #48658e; }
h3 { font-size: 22px; line-height: 1.2; font-weight: 740; letter-spacing: -.036em; }
.service h3 { margin-bottom: 14px; }
.service dl div { padding-block: 11px; border-top: 1px solid #e6edf6; }
.service dl div:last-child { padding-bottom: 0; }
dt { color: #17376a; font-size: 14px; font-weight: 730; }
dd { color: var(--muted); font-size: 14px; line-height: 1.55; margin-top: 4px; }

.process-section { background: var(--pale); border-block: 1px solid #e0eaf8; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin: 0; padding: 0; list-style: none; }
.steps li { border-top: 2px solid #aec9ec; padding-top: 17px; }
.steps li > span { display: inline-block; margin-bottom: 12px; }
.steps h3 { margin-bottom: 7px; }
.steps p { color: var(--muted); }

.faq { display: grid; grid-template-columns: .83fr 1.17fr; gap: 45px; align-items: start; }
.faq h2 { max-width: 425px; }
.questions { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 56px; padding: 13px 2px; cursor: pointer; list-style: none; font-size: 15px; line-height: 1.4; font-weight: 700; }
summary::-webkit-details-marker { display: none; }
summary:hover { color: var(--blue); }
summary svg { color: var(--blue); }
details[open] summary svg { transform: rotate(180deg); }
details p { padding: 0 23px 17px 2px; color: var(--muted); font-size: 15px; }
details a { text-decoration: underline; text-underline-offset: 3px; color: var(--blue); }

.contact { padding-block: 61px; color: #fff; background: radial-gradient(ellipse at 86% 30%, #2155a2, #102c65 65%, #0c234f); }
.contact-inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.contact .kicker { color: #b8d9ff; }
.contact p:not(.kicker) { margin-top: 12px; color: #dceaff; }
.contact-call { flex: 0 0 auto; background: #fff; color: #163d82; min-height: 50px; }
.contact-call:hover { background: #e8f3ff; }
.contact-call:focus-visible { outline-color: #d9edff; }

.footer { min-height: 93px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.footer .brand img { width: 34px; height: 34px; }
.footer .brand strong { font-size: 18px; }
.footer .brand small { font-size: 8px; margin-top: 4px; }
.footer p { font-size: 12px; color: var(--muted); }

@media (max-width: 900px) {
  .shell { width: calc(100% - 48px); }
  .hero { padding-block: 52px; }
  .hero-grid { gap: 27px; }
  .section { padding-block: 59px; }
  nav { gap: 15px; }
  .service { padding: 17px; }
  .service h3 { font-size: 20px; }
}
@media (max-width: 680px) {
  .shell { width: calc(100% - 36px); }
  .header-inner { min-height: 0; padding: 11px 0; flex-wrap: wrap; gap: 10px; }
  .brand img { width: 39px; height: 39px; }
  .brand strong { font-size: 21px; }
  .brand small { margin-top: 4px; }
  nav { order: 3; justify-content: space-between; gap: 8px; width: 100%; padding-top: 8px; border-top: 1px solid #edf2fa; }
  nav a { font-size: 13px; }
  .header-call { font-size: 13px; min-height: 38px; padding: 7px 9px; }
  .header-call svg { width: 16px; height: 16px; }
  .hero { padding: 34px 0 29px; }
  .hero-grid, .intro, .services, .steps, .faq { grid-template-columns: minmax(0, 1fr); }
  .hero-grid { gap: 24px; }
  .hero-visual { aspect-ratio: 1.65; border-radius: 13px; }
  .hero-visual img { object-position: center 52%; }
  .art-top, .art-bottom { left: 15px; }
  .art-top { top: 13px; }
  .art-bottom { bottom: 13px; }
  h1 { font-size: clamp(39px, 9.5vw, 61px); margin: 5px 0 15px; }
  .lede { font-size: 16px; line-height: 1.6; }
  .hero-actions { margin-top: 18px; gap: 7px; }
  .hero-actions .button { font-size: 13px; padding-inline: 9px; }
  .hero-actions .button svg { width: 15px; height: 15px; }
  .section { padding-block: 43px; }
  .intro { gap: 11px; margin-bottom: 22px; }
  .intro > p { justify-self: start; }
  .services, .steps { gap: 12px; }
  .steps li { padding-top: 12px; }
  .faq { gap: 21px; }
  .contact { padding-block: 43px; }
  .contact-inner { align-items: flex-start; flex-direction: column; gap: 18px; }
  .footer { flex-wrap: wrap; padding-block: 14px; gap: 12px; }
  .footer p { order: 3; width: 100%; }
}
@media (max-width: 360px) {
  .header-call span { display: none; }
  .header-call { min-width: 39px; }
  .hero-actions .button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}