:root {
  font-family: "Segoe UI", system-ui, sans-serif;
  color: #172131;
  background: #f7f6f1;
  --paper: #f7f6f1;
  --ink: #172131;
  --night: #101927;
  --gold: #f2cb79;
  --muted: #4e5b69;
  --line: #dcdedb;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 280px; }
img { display: block; max-width: 100%; }
h1, h2, h3, p, figure, dl, dd { margin: 0; }
p, dd { line-height: 1.65; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid #3b73e1; outline-offset: 4px; }
.wrap { width: min(1140px, calc(100% - 64px)); margin-inline: auto; }
.skip { position: fixed; top: 12px; left: 12px; z-index: 4; padding: 12px; background: white; transform: translateY(-160%); }
.skip:focus { transform: none; }
.site-header { color: #fff; background: var(--night); border-bottom: 1px solid #2a3445; }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; flex-shrink: 0; }
.brand strong, .brand small { display: block; line-height: 1.15; }
.brand strong { font-size: .89rem; letter-spacing: .075em; }
.brand small { margin-top: 3px; color: #c7d1df; font-size: .65rem; letter-spacing: .2em; }
.site-header nav { display: flex; align-items: center; gap: clamp(14px, 2.6vw, 31px); }
.site-header nav a { color: #d6dfea; font-size: .9rem; font-weight: 650; text-decoration: none; padding-block: 10px; }
.site-header nav a:hover { color: var(--gold); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .75rem; min-height: 46px; padding: .72rem 1rem; border-radius: 8px; border: 1px solid transparent; text-decoration: none; font-weight: 750; line-height: 1.2; }
.header-contact, .ghost { border-color: #536176; color: #f1f4fa; }
.header-contact:hover, .ghost:hover { background: #293950; }
.primary { background: var(--gold); color: #151e2a; }
.primary:hover { background: #ffdda0; }
.dark { background: var(--night); color: #fff; }
.dark:hover { background: #2c3b53; }
.menu-toggle { padding: 9px 12px; min-height: 44px; border: 1px solid #536176; border-radius: 7px; background: #1b2639; color: white; }
.hero { color: #f5f7fc; background: radial-gradient(ellipse at 82% 45%, #243b65, transparent 68%), var(--night); }
.hero-grid { display: grid; grid-template-columns: 1.07fr .93fr; align-items: center; gap: clamp(26px, 6vw, 80px); padding-block: clamp(50px, 8vw, 108px); }
.eyebrow { color: #3a537d; font-size: .72rem; letter-spacing: .13em; font-weight: 850; }
.hero .eyebrow, .contact-copy .eyebrow { color: var(--gold); }
.dot { display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; background: var(--gold); vertical-align: .09em; }
.hero h1 { margin-block: 15px 20px; font-size: clamp(2.65rem, 5.8vw, 5.15rem); line-height: .99; letter-spacing: -.066em; }
.hero h1 em { display: block; color: var(--gold); font-style: normal; }
.intro { max-width: 49ch; color: #c7d3e4; font-size: clamp(1rem, 1.8vw, 1.16rem); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.studio-board { overflow: hidden; border: 1px solid #566c8d; border-radius: 16px; background: #141f33; box-shadow: 0 22px 62px #07102080; }
.board-header, .board-footer { display: flex; justify-content: space-between; gap: 10px; padding: 15px 17px; color: #cfdaeb; font-size: .64rem; font-weight: 750; letter-spacing: .11em; }
.board-header { border-bottom: 1px solid #354963; }
.board-footer { border-top: 1px solid #354963; }
.board-main { display: grid; gap: 10px; padding: 13px; }
.board-card { display: flex; align-items: center; gap: 10px; min-width: 0; padding: 12px; border: 1px solid #394f71; border-radius: 9px; background: #1b2b45; }
.board-feature { min-height: 116px; background: #223954; }
.board-index { display: grid; place-items: center; flex: none; width: 32px; height: 32px; border-radius: 7px; color: var(--gold); background: #101d31; font-size: .72rem; font-weight: 800; }
.board-card small, .board-card strong { display: block; }
.board-card small { color: #aac0df; font-size: .58rem; font-weight: 800; letter-spacing: .13em; }
.board-card strong { margin-top: 4px; line-height: 1.22; }
.board-card p { color: #cad6e6; font-size: .8rem; margin-top: 5px; }
.board-arrow { margin-left: auto; color: var(--gold); }
.board-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.section { padding-block: clamp(45px, 7vw, 88px); }
.section h2 { font-size: clamp(2rem, 4.2vw, 3.5rem); line-height: 1.06; letter-spacing: -.045em; margin-block: 9px 12px; }
.section-heading > p:not(.eyebrow) { max-width: 61ch; color: var(--muted); }
.service-grid, .product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 25px; }
.service, .product { border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.service { padding: clamp(17px, 3vw, 28px); }
.card-tag { display: inline-block; padding: 4px 8px; border-radius: 5px; color: #22436f; background: #e8effb; font-size: .67rem; font-weight: 850; letter-spacing: .08em; }
.muted-tag { color: #514b3a; background: #f2ead6; }
.service h3, .product h3, .feedback-card h3 { margin-top: 12px; font-size: clamp(1.3rem, 2.6vw, 1.7rem); line-height: 1.15; letter-spacing: -.02em; }
.service p, .product p { margin-top: 8px; color: var(--muted); }
.text-link { display: inline-flex; gap: .45em; margin-top: 16px; color: #214b89; font-weight: 750; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.text-link:hover { color: #122d5a; }
.products { background: #edf1f6; border-block: 1px solid #dbe0e7; }
.product { overflow: hidden; }
.product-art { min-height: 139px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px; padding: 20px; color: #e8eef9; background: #20365a; font-size: .75rem; font-weight: 850; letter-spacing: .1em; }
.invoice .product-art { color: #fff0c9; background: #433952; }
.product-icon { display: grid; place-items: center; width: 56px; height: 56px; border: 1px solid #b1c4e173; border-radius: 12px; background: #0002; }
.product-icon svg { width: 30px; height: 30px; }
.product-copy { padding: clamp(17px, 3vw, 25px); }
.product-copy h3 { margin-top: 0; }
.company-grid, .contact-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: clamp(23px, 6vw, 85px); }
.registration { margin-top: 20px; padding-left: 13px; border-left: 3px solid #b78335; }
.principles { border-top: 1px solid var(--line); }
.principles > div { display: grid; grid-template-columns: minmax(115px, .43fr) 1fr; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.principles dt { font-weight: 800; }
.principles dd { color: var(--muted); }
.contact-section { color: #f5f7fc; background: #172538; }
.contact-copy > p:not(.eyebrow) { color: #cad5e4; max-width: 48ch; }
.contact-copy .button { margin-top: 23px; }
.contact-copy .contact-number { margin-top: 9px; font-size: .88rem; }
.feedback-card { padding: clamp(17px, 4vw, 30px); border-radius: 14px; background: #f8f8f4; color: var(--ink); }
.feedback-card h3 { margin-top: 0; }
.feedback-card > p { color: var(--muted); margin: 7px 0 15px; }
.feedback-card form { display: grid; gap: 12px; }
.feedback-card label { font-size: .91rem; font-weight: 750; }
.feedback-card input, .feedback-card select, .feedback-card textarea { display: block; width: 100%; margin-top: 5px; padding: 9px 10px; min-height: 43px; border: 1px solid #a7b0bf; border-radius: 6px; background: #fff; color: #172131; }
.feedback-card textarea { resize: vertical; }
.feedback-card .button { justify-self: start; }
.optional, .hint { color: var(--muted); font-weight: 400; }
.hint { font-size: .84rem; }
.site-footer { color: #d7e0ec; background: var(--night); padding-block: 32px; }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: start; }
.site-footer .brand strong { color: #fff; }
.site-footer p { margin-top: 12px; font-size: .87rem; }
.verification { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.verification img { width: 158px; height: auto; padding: 5px; border-radius: 4px; background: #fff; }
.verification figcaption { font-size: .87rem; line-height: 1.55; }
@media (max-width: 820px) {
  .header-inner { flex-wrap: wrap; gap: 10px; padding-block: 12px; }
  .header-contact { display: none; }
  .site-header nav { flex-basis: 100%; flex-wrap: wrap; gap: 5px 17px; }
  .hero-grid, .company-grid, .contact-grid { grid-template-columns: 1fr; }
  .studio-board { width: min(100%, 545px); }
}
@media (max-width: 560px) {
  .wrap { width: calc(100% - 32px); }
  .service-grid, .product-grid, .footer-grid { grid-template-columns: 1fr; }
  .board-card { gap: 6px; padding: 8px; font-size: .83rem; }
  .board-index { width: 26px; height: 26px; }
  .principles > div { grid-template-columns: 1fr; gap: 3px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}