:root {
  --brand: #4d3095;
  --brand-deep: #382277;
  --brand-pale: #f4f0fb;
  --bg: #ffffff;
  --paper: #ffffff;
  --ink: #20212a;
  --muted: #626673;
  --line: #e5e7ed;
  --green: var(--brand);
  --mint: #eee9f8;
  --lilac: #eee9f8;
  --violet: var(--brand);
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body { background: #fff; }
html { scroll-padding-top: 90px; }
:focus-visible { outline-color: var(--brand); }
.shell { width: min(1240px, calc(100% - 96px)); }
.site-header { height: 82px; gap: 7%; background: #fff; border-color: var(--line); }
.brand { color: #241747; }
.brand-period { color: var(--brand); }
.main-nav { color: #4e5260; gap: 32px; font-weight: 550; }
.main-nav a:hover, .home-text-link:hover, .home-catalog-link:hover { color: var(--brand); }
.account-link { background: #fff; border-color: var(--line); color: var(--ink); }
.account-link:hover { border-color: var(--brand); }
.icon-button:hover { background: #f4f2f8; }
.app-launcher { border-color: var(--line); box-shadow: 0 22px 55px #1e203012; }
.app-launcher a:hover { background: #f7f7fa; }
.button-primary { background: var(--brand); color: #fff; }
.button-primary:hover { background: var(--brand-deep); }

.home-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .95fr); align-items: center; gap: 7%; padding-block: 118px 130px; }
.home-hero-copy { max-width: 610px; }
.home-hero-intro, .home-section-label { margin: 0 0 23px; color: var(--brand); font-size: 14px; font-weight: 700; }
.home-hero h1 { max-width: 640px; margin: 0; font-size: clamp(56px, 5vw, 78px); line-height: 1.05; letter-spacing: -.067em; font-weight: 700; }
.home-hero-description { max-width: 570px; margin: 30px 0 0; color: var(--muted); font-size: 17px; line-height: 1.75; }
.home-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 30px; margin-top: 34px; }
.home-actions .button, .home-contact .button { min-height: 54px; display: inline-flex; align-items: center; gap: 26px; padding: 0 25px; border-radius: 9px; font-weight: 650; }
.home-text-link, .home-catalog-link { display: inline-flex; align-items: center; gap: 18px; font-size: 15px; font-weight: 650; }

.workspace-preview { background: #fff; border: 1px solid #dddfe6; border-radius: 18px; box-shadow: 0 20px 55px #24283a10; overflow: hidden; transform: rotate(1deg); }
.preview-top { min-height: 66px; display: flex; align-items: center; gap: 12px; padding: 0 24px; border-bottom: 1px solid var(--line); color: #383946; font-size: 14px; }
.preview-mini-logo { width: 26px; height: 26px; display: grid; place-items: center; background: var(--brand); border-radius: 7px; color: #fff; font-size: 15px; font-weight: 800; }
.preview-top-dots { margin-left: auto; color: #abb0bb; letter-spacing: .16em; }
.preview-content { padding: 42px 32px 30px; }
.preview-content > p { margin: 0 0 33px; font-size: clamp(21px, 2vw, 30px); font-weight: 650; letter-spacing: -.045em; }
.preview-apps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.preview-app { display: flex; flex-direction: column; gap: 7px; min-height: 156px; padding: 20px 16px; background: #fafbfc; border: 1px solid #ebecf1; border-radius: 12px; }
.preview-app-icon { width: 37px; height: 37px; display: grid; place-items: center; margin-bottom: auto; background: var(--brand-pale); border-radius: 10px; color: var(--brand); font-size: 21px; }
.preview-app-icon img { width: 31px; height: 31px; object-fit: contain; }
.preview-app strong { font-size: 15px; }
.preview-app small { color: var(--muted); font-size: 11px; line-height: 1.3; }
.preview-bottom { display: flex; justify-content: space-between; gap: 15px; margin-top: 32px; padding-top: 19px; border-top: 1px solid var(--line); color: #6e7280; font-size: 12px; }
.preview-bottom span:last-child { color: var(--brand); font-size: 19px; }

.home-suite { padding-block: 80px 114px; border-top: 1px solid var(--line); }
.home-section-heading { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 48px; }
.home-section-heading h2 { max-width: 600px; margin: 0; font-size: clamp(37px, 3.5vw, 56px); line-height: 1.12; letter-spacing: -.06em; }
.home-section-heading p { max-width: 330px; margin: 0 0 5px; color: var(--muted); font-size: 16px; line-height: 1.65; }
.home-featured { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.home-featured-link { position: relative; display: flex; flex-direction: column; min-height: 265px; padding: 31px 32px 30px 0; }
.home-featured-link + .home-featured-link { padding-left: 32px; border-left: 1px solid var(--line); }
.home-featured-link:hover strong { color: var(--brand); }
.featured-mark { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 29px; background: var(--brand-pale); border-radius: 10px; color: var(--brand); font-size: 21px; }
.featured-mark img { width: 36px; height: 36px; object-fit: contain; }
.home-featured-link strong { display: block; margin-bottom: 8px; font-size: 20px; letter-spacing: -.03em; }
.home-featured-link > span:nth-last-child(2) { max-width: 310px; color: var(--muted); font-size: 14px; line-height: 1.55; }
.featured-arrow { position: absolute; right: 32px; top: 35px; color: var(--brand); }
.home-catalog-link { margin-top: 31px; color: var(--brand); }

.home-about { display: grid; grid-template-columns: 1fr 1fr; gap: 12%; padding-block: 108px; border-top: 1px solid var(--line); }
.home-about h2 { max-width: 600px; margin: 0; font-size: clamp(38px, 3.5vw, 56px); line-height: 1.13; letter-spacing: -.058em; }
.home-about > div:last-child { align-self: center; }
.home-about > div:last-child p { max-width: 510px; margin: 0 0 17px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.home-about .home-catalog-link { margin-top: 14px; }
.home-contact { display: flex; align-items: center; justify-content: space-between; gap: 38px; margin-bottom: 90px; padding: 44px 50px; background: #f7f8fa; border-radius: 14px; }
.home-contact h2 { margin: 0 0 9px; font-size: clamp(26px, 2.5vw, 36px); line-height: 1.18; letter-spacing: -.045em; }
.home-contact p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.55; }
.home-contact .button { white-space: nowrap; }

body[data-page="products"] .products-section { padding-block: 90px 110px; }
body[data-page="products"] .section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 50px; }
body[data-page="products"] .section-heading h1 { margin: 0; font-size: clamp(55px, 5vw, 76px); line-height: 1.06; letter-spacing: -.07em; }
body[data-page="products"] .section-heading > p { max-width: 390px; margin: 0 0 4px; color: var(--muted); font-size: 16px; line-height: 1.6; }
.product-list, .product-row { border-color: var(--line); }
.product-row { grid-template-columns: 76px minmax(240px, 1fr) 150px 48px; gap: 24px; padding-block: 26px; }
.product-emblem { width: 64px; height: 64px; background: #f4f1fa; color: var(--brand); border-radius: 14px; }
.product-emblem img { width: 56px; height: 56px; object-fit: contain; }
.product-main h2 { margin: 0 0 5px; font-size: 23px; line-height: 1.2; letter-spacing: -.045em; }
.product-main p { color: var(--muted); }
.stage-tag { background: #f3f0f8; color: var(--brand); }
.category-tag { color: #747783; }
.row-link { border-color: var(--line); color: var(--brand); }
.row-link:hover { background: var(--brand-pale); color: var(--brand); }
body[data-page="products"] .labs-section { padding-block: 93px 110px; background: #fff; border-top: 1px solid var(--line); }
body[data-page="products"] .labs-layout { grid-template-columns: 34% minmax(0, 1fr); gap: 7%; }
.labs-intro h2 { margin: 0 0 20px; font-size: clamp(38px, 4vw, 58px); line-height: 1.1; letter-spacing: -.055em; }
.labs-intro > p { max-width: 310px; margin: 0; color: var(--muted); line-height: 1.65; }
.labs-list, .labs-item { border-color: var(--line); }
.labs-item-stage { color: var(--brand); }
.labs-item-content { display: flex; align-items: center; gap: 18px; }
.labs-item-logo { width: 52px; height: 52px; flex: none; display: grid; place-items: center; border-radius: 12px; background: var(--brand-pale); }
.labs-item-logo img { width: 44px; height: 44px; object-fit: contain; }
.labs-item p { color: var(--muted); }
.labs-item > a { color: var(--brand); }

.site-footer { background: #fff; border-top: 1px solid var(--line); color: var(--ink); }
.site-footer .brand { color: #241747; }
.site-footer .brand-logo { padding: 0; background: transparent; }
.footer-inner { min-height: 120px; }
.footer-inner > span { color: #777b86; }
.site-footer a:hover { color: var(--brand); }
#product-form input, #product-form textarea, #product-form select { background: #fff; }
#product-form input:focus, #product-form textarea:focus, #product-form select:focus { box-shadow: 0 0 0 3px #4d309526; }

@media (max-width: 900px) {
  .shell { width: min(100% - 44px, 720px); }
  .home-hero { grid-template-columns: 1fr; gap: 58px; padding-block: 80px 95px; }
  .workspace-preview { max-width: 620px; transform: none; }
  .home-section-heading { align-items: start; flex-direction: column; gap: 18px; }
  .home-featured-link { padding-right: 20px; }
  .home-featured-link + .home-featured-link { padding-left: 20px; }
  .home-about { grid-template-columns: 1fr; gap: 30px; padding-block: 85px; }
  body[data-page="products"] .labs-layout { grid-template-columns: 1fr; gap: 35px; }
}
@media (max-width: 620px) {
  .shell { width: calc(100% - 36px); }
  .site-header { height: 72px; }
  .home-hero { padding-block: 70px 82px; gap: 50px; }
  .home-hero h1 { font-size: clamp(48px, 12vw, 65px); }
  .home-hero-description { font-size: 15px; margin-top: 23px; }
  .home-actions { gap: 21px; margin-top: 26px; }
  .preview-content { padding: 28px 18px 22px; }
  .preview-apps { gap: 7px; }
  .preview-app { min-height: 130px; padding: 13px 9px; }
  .preview-app strong { font-size: 12px; }
  .preview-app small { font-size: 9px; }
  .preview-content > p { margin-bottom: 23px; font-size: 20px; }
  .home-suite { padding-block: 72px 82px; }
  .home-section-heading h2, .home-about h2 { font-size: 38px; }
  .home-featured { grid-template-columns: 1fr; }
  .home-featured-link, .home-featured-link + .home-featured-link { min-height: 0; padding: 22px 0; border-left: 0; }
  .home-featured-link + .home-featured-link { border-top: 1px solid var(--line); }
  .featured-mark { margin-bottom: 16px; }
  .home-about { padding-block: 79px; }
  .home-contact { align-items: start; flex-direction: column; gap: 24px; margin-bottom: 70px; padding: 28px 24px; }
  body[data-page="products"] .products-section { padding-block: 70px 82px; }
  body[data-page="products"] .section-heading { align-items: start; flex-direction: column; gap: 15px; }
  body[data-page="products"] .section-heading h1 { font-size: 57px; }
  .product-row { grid-template-columns: 55px minmax(0, 1fr) 36px; gap: 12px; }
  .product-emblem { width: 50px; height: 50px; }
  .product-emblem img { width: 44px; height: 44px; }
  .product-main h2 { font-size: 19px; }
  .product-main p { font-size: 12px; }
  body[data-page="products"] .labs-section { padding-block: 70px 80px; }
  .footer-inner { padding-block: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}