:root {
  color-scheme: light dark;
  --background: #f7f5ef; --surface: #fffdf8; --text: #242922;
  --muted: #62665d; --accent: #a54126; --accent-soft: #f0ddd1;
  --border: #d9dace; --green: #dfe6cf; --blue: #dce5e8;
  --space-1: .5rem; --space-2: 1rem; --space-3: 1.5rem; --space-4: 2rem;
  --space-5: 3rem; --space-6: 5rem; --radius: 1.25rem;
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --display: clamp(3.2rem, 7.3vw, 7.4rem); --body: 1rem;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 2rem; }
body { margin: 0; background: var(--background); color: var(--text); font: var(--body)/1.65 var(--font); }
a { color: inherit; text-underline-offset: .22em; text-decoration-thickness: .08em; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
::selection { background: var(--accent-soft); color: var(--text); }
img, svg { max-width: 100%; height: auto; }
p, h1, h2, h3 { margin: 0; }
p + p { margin-top: 1rem; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -.045em; font-weight: 650; overflow-wrap: break-word; }
h1 { font-size: clamp(2.6rem, 5.5vw, 5.5rem); }
h2 { font-size: clamp(2rem, 3.8vw, 3.8rem); }
h3 { font-size: 1.45rem; letter-spacing: -.025em; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
.wrap { width: min(100% - 3rem, 1240px); margin-inline: auto; }
.skip { position: absolute; left: 1rem; top: -6rem; padding: .75rem 1rem; background: var(--surface); z-index: 10; }
.skip:focus { top: 1rem; }
.header { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 108px; border-bottom: 1px solid var(--border); flex-wrap: wrap; padding-block: 1.25rem; }
.wordmark { font-weight: 850; font-size: 1.65rem; letter-spacing: -.075em; text-decoration: none; line-height: 1; }
.header nav { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.5rem); flex-wrap: wrap; }
.header nav a { text-decoration: none; padding-block: .5rem; }
.header nav a[aria-current="page"] { text-decoration: underline; color: var(--accent); }
.region { font-size: .8rem; color: var(--muted); border-left: 1px solid var(--border); padding-left: 1.5rem; }
.eyebrow { display: block; text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; font-weight: 700; color: var(--accent); margin-bottom: 1.5rem; }
.hero { display: grid; grid-template-columns: 1.3fr 1fr; align-items: center; gap: 4rem; padding-block: 5.5rem 5rem; }
.hero h1 { font-size: var(--display); letter-spacing: -.065em; }
.hero h1 span { display: block; color: var(--accent); }
.lead { color: var(--muted); font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.6; max-width: 42rem; margin-top: 1.5rem; }
.actions { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; margin-top: 2rem; }
.button { display: inline-flex; gap: 1rem; align-items: center; justify-content: center; min-height: 48px; padding: .8rem 1.3rem; background: var(--text); color: var(--background); border: 1px solid var(--text); border-radius: 99px; text-decoration: none; font-weight: 600; font-size: .9rem; }
.button:hover { background: var(--accent); border-color: var(--accent); color: var(--surface); }
.text-link { font-size: .9rem; padding: .8rem .1rem; }
/* Abstract software tiles: brand illustration, not product UI. */
.art { min-height: 380px; position: relative; display: grid; place-items: center; isolation: isolate; }
.art::before { content: ''; position: absolute; width: 90%; aspect-ratio: 1; border-radius: 50%; border: 1px solid var(--border); z-index: -1; }
.tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; transform: rotate(-8deg); width: min(100%, 330px); }
.tile { display: grid; place-items: center; aspect-ratio: 1; border-radius: 26%; color: #343b2c; background: var(--green); }
.tile:nth-child(2) { background: var(--accent-soft); transform: translateY(26px); }
.tile:nth-child(3) { background: var(--blue); }
.tile:nth-child(4) { background: var(--surface); transform: translateY(26px); border: 1px solid var(--border); color: var(--text); }
.tile svg { width: 52%; }
.art-note { position: absolute; bottom: -1rem; right: 0; font-size: .7rem; letter-spacing: .13em; text-transform: uppercase; color: var(--muted); }
.principles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; padding-block: 2rem; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.principle { display: flex; align-items: center; gap: .8rem; font-size: .93rem; font-weight: 600; }
.principle b { color: var(--accent); font-size: 1.1rem; font-weight: 400; }
.section { padding-block: 5rem; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin-bottom: 2.5rem; }
.section-heading p { max-width: 25rem; color: var(--muted); }
.product { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.product-copy { padding: 3rem; align-self: center; }
.product-copy :is(h2, h3) { font-size: clamp(2rem, 3.4vw, 3rem); margin-bottom: 1rem; }
.product-copy p { color: var(--muted); }
.tag { display: inline-block; font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 1.2rem; color: var(--muted); }
.house-art { min-height: 320px; display: grid; place-items: center; background: var(--green); padding: 3rem; }
.house-art svg { width: min(230px, 80%); color: #435139; }
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; border-top: 1px solid var(--border); }
.about .copy { color: var(--muted); }
.about strong { color: var(--text); font-weight: 600; }
.page-intro { padding-block: 4rem 3rem; max-width: 52rem; }
.breadcrumb { font-size: .85rem; color: var(--muted); margin-bottom: 2rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.feature { padding: 2rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.feature h3 { margin-bottom: .8rem; }
.feature p { color: var(--muted); }
.product-hero { padding-block: 4rem; display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: 4rem; }
.product-hero .house-art { border-radius: var(--radius); }
.note { border-left: 3px solid var(--accent); padding: .2rem 0 .2rem 1.3rem; color: var(--muted); margin-block: 2rem; max-width: 50rem; }
.empty { border: 1px solid var(--border); border-radius: var(--radius); padding: clamp(1.5rem, 5vw, 4rem); background: var(--surface); margin-bottom: 5rem; max-width: 56rem; }
.empty .symbol { font-size: 3rem; line-height: 1; color: var(--accent); margin-bottom: 2rem; }
.empty h2 { font-size: 2rem; margin-bottom: 1rem; }
.empty p { color: var(--muted); max-width: 39rem; }
.prose { max-width: 760px; padding-bottom: 5rem; }
.prose h2 { font-size: 1.6rem; margin: 2.5rem 0 1rem; letter-spacing: -.025em; }
.prose ul { padding-left: 1.3rem; }
.prose li + li { margin-top: .5rem; }
.prose a { overflow-wrap: anywhere; }
.contact { display: inline-block; font-size: clamp(1.1rem, 3vw, 1.8rem); color: var(--accent); margin-block: 1rem; }
.footer { border-top: 1px solid var(--border); padding-block: 2.5rem; font-size: .82rem; color: var(--muted); }
.footer-top, .footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; align-items: center; }
.footer nav { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-bottom { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border); font-size: .75rem; }
.footer-bottom ul { list-style: none; padding: 0; margin: 0; display: flex; gap: 1rem; flex-wrap: wrap; }
.footer .wordmark { color: var(--text); font-size: 1.3rem; }
@media (max-width: 900px) {
 .hero { gap: 2rem; padding-block: 4rem; }
 .art { min-height: 280px; } .tiles { width: 240px; }
 .principles { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
 .product { gap: 0; } .product-copy { padding: 2rem; }
 .feature-grid { grid-template-columns: 1fr; }
 .about { gap: 2.5rem; }
}
@media (max-width: 640px) {
 .wrap { width: calc(100% - 2rem); }
 .header { gap: 1.2rem; min-height: auto; }
 .header nav { width: 100%; justify-content: space-between; gap: .7rem; font-size: .85rem; }
 .region { padding-left: .75rem; font-size: .72rem; }
 .hero { grid-template-columns: 1fr; padding-block: 3rem; gap: 1rem; }
 .hero .lead { max-width: 30rem; } .art { min-height: 290px; margin-block: 1rem; }
 .art::before { width: 260px; } .tiles { width: 240px; } .art-note { bottom: 0; }
 .principles { gap: 1rem .5rem; } .principle { font-size: .8rem; gap: .5rem; }
 .section { padding-block: 3.5rem; } .section-heading, .about { display: block; }
 .section-heading p, .about .copy { margin-top: 1.5rem; }
 .product, .product-hero { grid-template-columns: 1fr; }
 .product-copy { padding: 1.5rem; } .house-art { min-height: 240px; }
 .product-hero { gap: 2rem; padding-block: 2.5rem; }
 .page-intro { padding-block: 2.5rem 2rem; }
 .footer-top { align-items: start; } .footer-top nav { gap: 1rem; }
}
@media (prefers-color-scheme: dark) {
 :root { --background: #1b201c; --surface: #242a25; --text: #f3f1e8; --muted: #b7beb1; --accent: #eea083; --accent-soft: #553c30; --border: #41493f; --green: #343f30; --blue: #334449; }
 .tile { color: #f1e9d7; } .house-art svg { color: #c7d8b4; }
 .button:hover { color: #1b201c; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; } }