/* KOT LABS: system typography, blue modules, quiet document layouts. */
:root {
  color-scheme: light;
  --primary: #5e90c8;
  --button-blue: #416b9f;
  --button-hover: #365d90;
  --primary-ink: #102235;
  --blue-text: #315f94;
  --blue-soft: #edf4fb;
  --ink: #22262c;
  --muted: #626a75;
  --line: #e4e8ed;
  --surface: #f7f9fb;
  --white: #fff;
  --radius: 10px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-synthesis: none;
  -webkit-text-size-adjust: 100%;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--white); color: var(--ink); font-size: 15px; line-height: 1.65; }
::selection { background: #d9e9f9; color: var(--primary-ink); }
a { color: inherit; text-decoration: none; text-underline-offset: 3px; -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--blue-text); outline-offset: 4px; border-radius: 3px; }
button { font: inherit; }
[hidden] { display: none !important; }
main:focus { outline: none; }
h1, h2, h3, p, dl { margin: 0; }
h1, h2, h3 { font-weight: 650; line-height: 1.2; text-wrap: balance; }
h1 { font-size: clamp(36px, 5.3vw, 58px); letter-spacing: -.045em; }
h2 { font-size: 28px; letter-spacing: -.035em; }
h3 { font-size: 18px; letter-spacing: -.02em; }
p { text-wrap: pretty; }
address { font-style: normal; }
.wrap { width: min(1040px, calc(100% - 64px)); margin-inline: auto; }
.accent { color: var(--blue-text); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 16px; top: -100px; z-index: 10; padding: 10px 16px; color: var(--primary-ink); background: var(--primary); border-radius: 6px; }
.skip-link:focus { top: 10px; }

/* Shared navigation. All links stay visible without a menu script. */
.site-header { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; white-space: nowrap; font-size: 14px; font-weight: 650; letter-spacing: .02em; }
.brand-mark { display: block; width: 26px; height: 26px; flex-shrink: 0; fill: var(--primary); }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a { min-height: 44px; padding: 10px 14px; display: inline-flex; align-items: center; border-radius: 6px; color: var(--muted); font-size: 13px; font-weight: 500; }
.site-nav a:hover { background: var(--surface); color: var(--ink); }
.site-nav a[aria-current="page"] { background: var(--blue-soft); color: var(--blue-text); }
.header-contact { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 6px; font-size: 13px; font-weight: 600; }
.header-contact:hover { border-color: var(--primary); background: var(--blue-soft); }
.eyebrow { margin-bottom: 18px; color: var(--blue-text); font-size: 12px; font-weight: 600; letter-spacing: .025em; }

/* The blue cover is CSS only; the modular logo is a tiny inline SVG. */
.hero { margin: 28px 0 0; padding: 48px 32px; text-align: center; border: 1px solid #7199c8; border-radius: 14px; background: linear-gradient(180deg, #78a6d7 0, #5e90c8 60px, #4c73a5 130px, #3f5f90 100%); }
.hero-symbol { display: inline-flex; align-items: center; justify-content: center; width: 68px; height: 68px; margin-bottom: 20px; background: #f5f9fe; border: 1px solid #d1e1f2; border-radius: 16px; }
.hero-symbol .brand-mark { width: 40px; height: 40px; }
.hero h1 { color: var(--white); max-width: 760px; margin-inline: auto; }
.hero .eyebrow { color: var(--white); margin-bottom: 14px; }
.hero .lead { max-width: 530px; margin-inline: auto; color: var(--white); }
.hero .actions { justify-content: center; }
.lead { margin-top: 20px; max-width: 620px; font-size: 17px; line-height: 1.75; color: var(--muted); }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.button { min-height: 44px; display: inline-flex; justify-content: center; align-items: center; gap: 8px; padding: 10px 22px; background: var(--button-blue); color: var(--white); border: 1px solid var(--button-blue); border-radius: 999px; font-size: 14px; font-weight: 600; text-align: center; }
.button:hover { background: var(--button-hover); border-color: var(--button-hover); }
.button-secondary { background: var(--white); color: var(--ink); border-color: var(--line); }
.button-secondary:hover { background: var(--surface); border-color: #c9d1db; }
.hero .button { background: var(--white); color: #294b76; border-color: var(--white); }
.hero .button:hover { background: #e9f1fa; border-color: #e9f1fa; }
.hero .button-secondary { background: transparent; color: var(--white); border-color: #c4d5eb; }
.hero .button-secondary:hover { background: #365783; border-color: var(--white); }
.hero a:focus-visible { outline-color: var(--white); }
.text-link { color: var(--blue-text); font-weight: 550; }
.text-link:hover { text-decoration: underline; }
.standalone-link { display: inline-flex; align-items: center; min-height: 44px; }

/* Full contact values enter the DOM only after an explicit request. */
.contact-reveal { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 2px 8px; min-height: 28px; max-width: 100%; vertical-align: baseline; }
.contact-reveal [data-contact-value] { overflow-wrap: anywhere; }
.reveal-button { min-height: 28px; padding: 3px 0; border: 0; border-radius: 2px; background: transparent; color: var(--blue-text); font-size: 12px; font-weight: 500; line-height: 1.5; text-decoration: underline; text-decoration-color: #a8bfd8; text-underline-offset: 3px; cursor: pointer; }
.reveal-button:hover { color: var(--button-hover); text-decoration-color: currentColor; }
.reveal-button:disabled { opacity: .65; cursor: wait; }
.reveal-status:not(.sr-only) { flex-basis: 100%; font-size: 12px; color: var(--muted); }
.reveal-status:empty { display: none; }
.contact-noscript { padding-bottom: 16px; font-size: 12px; color: var(--muted); }
.footer-top .contact-reveal { font-size: 13px; }

/* Shared cards and sections. */
.section { padding: 48px 0; border-top: 1px solid var(--line); }
.section-first { border-top: 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.section-head .eyebrow { margin-bottom: 10px; }
.section-head > p { max-width: 310px; color: var(--muted); font-size: 14px; }
.capabilities { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.capability { display: flex; flex-direction: column; align-items: start; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); }
.capability h3 { margin: 14px 0 10px; }
.capability p { margin-bottom: 12px; color: var(--muted); font-size: 14px; }
.capability a { margin-top: auto; font-size: 13px; }
.number { display: inline-flex; align-items: center; justify-content: center; min-width: 28px; min-height: 28px; padding: 2px 6px; border-radius: 5px; background: var(--blue-soft); color: var(--blue-text); font-size: 11px; font-weight: 650; font-variant-numeric: tabular-nums; }
.product-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.product-header { padding: 24px 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); }
.product-header .eyebrow { color: var(--muted); font-size: 11px; margin-bottom: 6px; }
.product-name { font-size: 30px; font-weight: 750; letter-spacing: -.045em; }
.product-body { display: grid; grid-template-columns: 1fr 1.1fr; }
.product-copy { padding: 28px; }
.product-summary { font-weight: 600; font-size: 18px; line-height: 1.5; max-width: 400px; }
.product-description { color: var(--muted); font-size: 14px; margin-top: 12px; }
.product-table-wrap { padding: 12px 28px; border-left: 1px solid var(--line); background: var(--surface); align-content: center; }
.product-table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: 13px; }
.product-table th, .product-table td { padding: 16px 0; text-align: left; vertical-align: top; overflow-wrap: anywhere; }
.product-table th { width: 30%; padding-right: 14px; color: var(--muted); font-weight: 400; }
.product-table td { font-weight: 500; }
.product-table tr + tr { border-top: 1px solid var(--line); }
.closing { margin: 12px 0 56px; padding: 28px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border: 1px solid #dbe7f4; border-radius: var(--radius); background: var(--blue-soft); }
.closing h2 { font-size: 22px; }
.closing p { margin-top: 6px; color: var(--muted); font-size: 14px; }
.closing .button { flex-shrink: 0; }

/* Interior documents. */
.page-intro { padding: 26px 0 44px; }
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; color: var(--muted); font-size: 12px; }
.breadcrumb a { display: inline-flex; align-items: center; min-height: 44px; }
.breadcrumb a:hover { color: var(--blue-text); text-decoration: underline; }
.page-intro h1 { font-size: clamp(34px, 4.4vw, 46px); max-width: 720px; }
.page-intro .eyebrow { margin-bottom: 12px; }
.expertise-list { border-top: 1px solid var(--line); }
.expertise-row { padding: 30px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 32px 1fr 1.5fr; align-items: start; gap: 24px; }
.expertise-row h2 { font-size: 21px; line-height: 1.4; }
.expertise-row p { color: var(--muted); font-size: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.tags span { font-size: 11px; color: var(--muted); padding: 3px 8px; border: 1px solid var(--line); border-radius: 4px; }
.approach { margin: 44px 0; padding: 32px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.approach > h2 { font-size: 24px; }
.approach-steps, .product-details { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin-top: 28px; }
.approach-steps h3, .product-details h3 { font-size: 16px; margin-bottom: 10px; }
.approach-steps p, .product-details p { color: var(--muted); font-size: 14px; }
.product-page { padding-bottom: 36px; }
.product-details { margin-top: 32px; gap: 32px; }
.plain-note { color: var(--muted); font-size: 13px; margin-top: 28px; }
.company-overview { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; padding: 32px 0 44px; border-top: 1px solid var(--line); }
.company-story h2 { font-size: 23px; margin-bottom: 16px; }
.company-story p { margin-bottom: 14px; color: var(--muted); font-size: 14px; }
.contact-card { padding: 26px; background: var(--blue-soft); border: 1px solid #dbe7f4; border-radius: var(--radius); align-self: start; }
.contact-card h2 { font-size: 21px; }
.contact-card p { margin: 10px 0; color: var(--muted); font-size: 14px; }
.contact-card .contact-email { font-size: 18px; display: inline-flex; align-items: center; min-height: 44px; overflow-wrap: anywhere; }
.company-details { margin-bottom: 56px; padding-top: 24px; border-top: 1px solid var(--line); }
.company-details h2 { font-size: 16px; margin-bottom: 16px; }
.legal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 48px; font-size: 12px; color: var(--muted); }
.legal-grid strong { display: block; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.legal-grid p { margin-bottom: 8px; }
.updated-note { margin: -20px 0 24px; font-size: 12px; color: var(--muted); }
.privacy-layout { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 56px; padding: 24px 0 56px; border-top: 1px solid var(--line); }
.privacy-index { display: flex; flex-direction: column; align-self: start; font-size: 13px; }
.privacy-index a { display: flex; align-items: center; min-height: 44px; color: var(--muted); padding: 8px 10px; border-radius: 5px; }
.privacy-index a:hover { background: var(--blue-soft); color: var(--blue-text); }
.prose section + section { margin-top: 32px; }
.prose h2 { font-size: 21px; margin-bottom: 12px; }
.prose p { color: var(--muted); font-size: 14px; margin-top: 12px; }
.prose a { color: var(--blue-text); text-decoration: underline; }
.prose a:hover { color: var(--primary-ink); }
.error-page { padding: 96px 0; min-height: 55vh; }
.error-page > p:not(.eyebrow) { margin-top: 20px; color: var(--muted); max-width: 480px; }
[id] { scroll-margin-top: 24px; }

/* Company details appear once, on Company; the footer links to them. */
.site-footer { border-top: 1px solid var(--line); }
.footer-top { display: grid; grid-template-columns: 1fr auto; gap: 32px; padding: 28px 0 20px; }
.footer-top p { color: var(--muted); font-size: 13px; max-width: 310px; margin: 4px 0; }
.footer-top .text-link { font-size: 13px; }
.footer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; align-content: start; }
.footer-nav a { display: flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 13px; }
.footer-nav a:hover { color: var(--blue-text); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 12px 0 20px; border-top: 1px solid var(--line); font-size: 11px; color: var(--muted); }
.footer-bottom a { display: inline-flex; align-items: center; min-height: 44px; }
.footer-bottom a:hover { color: var(--blue-text); text-decoration: underline; }

@media (min-width: 761px) and (prefers-reduced-motion: no-preference) {
  .button, .site-nav a, .header-contact { transition: background-color .15s, border-color .15s, color .15s; }
}
@media (max-width: 900px) {
  .company-overview { gap: 32px; }
  .capability { padding: 20px; }
  .privacy-layout { gap: 28px; grid-template-columns: 180px minmax(0, 1fr); }
  .expertise-row { grid-template-columns: 28px 1fr 1.3fr; gap: 18px; }
}
@media (max-width: 760px) {
  .wrap { width: calc(100% - 40px); }
  .site-header { flex-wrap: wrap; gap: 6px 16px; padding-top: 10px; }
  .site-nav { order: 3; width: 100%; justify-content: space-between; padding-bottom: 10px; }
  .site-nav a { justify-content: center; flex: 1; padding-inline: 8px; font-size: 13px; }
  .header-contact { font-size: 12px; }
  .hero { margin-top: 20px; padding: 36px 22px; }
  .hero-symbol { width: 56px; height: 56px; border-radius: 12px; }
  .hero-symbol .brand-mark { width: 32px; height: 32px; }
  .hero .eyebrow { font-size: 11px; }
  .lead { font-size: 16px; }
  .section { padding: 36px 0; }
  .section-head { align-items: start; }
  .section-head > p { max-width: 250px; }
  h2 { font-size: 25px; }
  .capabilities { grid-template-columns: 1fr; gap: 12px; }
  .capability { padding: 20px; display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 6px 14px; }
  .capability .number { grid-column: 1; grid-row: 1; }
  .capability h3 { grid-column: 2; margin: 2px 0; }
  .capability p, .capability a { grid-column: 2; margin: 0; }
  .product-body { grid-template-columns: 1fr; }
  .product-header { padding: 20px 24px; }
  .product-copy { padding: 24px; }
  .product-table-wrap { border-left: 0; border-top: 1px solid var(--line); padding: 8px 24px; }
  .closing { padding: 24px; margin-bottom: 40px; align-items: start; flex-direction: column; gap: 18px; }
  .page-intro { padding: 16px 0 36px; }
  .breadcrumb { margin-bottom: 22px; }
  .expertise-row { grid-template-columns: 28px minmax(0, 1fr); gap: 14px; padding: 24px 0; }
  .expertise-row > div { grid-column: 2; }
  .expertise-row h2 { font-size: 20px; }
  .approach { padding: 24px; margin: 36px 0; }
  .approach-steps, .product-details { grid-template-columns: 1fr; gap: 24px; }
  .company-overview { grid-template-columns: 1fr; gap: 24px; padding: 28px 0; }
  .contact-card { padding: 24px; }
  .legal-grid { grid-template-columns: 1fr; gap: 12px; }
  .company-details { margin-bottom: 40px; }
  .privacy-layout { grid-template-columns: 1fr; gap: 28px; padding-bottom: 40px; }
  .privacy-index { display: grid; grid-template-columns: 1fr 1fr; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
  .footer-top { gap: 24px; }
  .footer-nav { gap: 0 20px; }
  .footer-bottom { flex-wrap: wrap; gap: 0 16px; }
  .error-page { padding: 56px 0; }
}
@media (max-width: 440px) {
  .wrap { width: calc(100% - 32px); }
  .hero { padding-inline: 18px; }
  .hero h1 { font-size: 34px; }
  .hero .lead { font-size: 15px; }
  .section-head { flex-direction: column; gap: 12px; }
  .section-head > p { max-width: none; }
  .actions { gap: 8px; }
  .actions .button { font-size: 13px; padding-inline: 14px; }
  .product-header { padding: 20px; flex-wrap: wrap; }
  .product-copy { padding: 20px; }
  .product-table-wrap { padding-inline: 20px; }
  .footer-top { grid-template-columns: 1fr; gap: 16px; }
  .footer-nav { grid-template-columns: repeat(2, 1fr); }
}