:root {
  color-scheme: light;
  --bg: #f8f9fc; --ink: #192136; --muted: #5b6577; --line: #dce1eb;
  --accent: #304bdd; --accent-ink: #304bdd; --surface: #eef1f7;
  --card: #ffffff; --focus: #ad4c12; --pending: #665226;
  --contact-bg: #19233e; --contact-ink: #f5f6fc; --contact-muted: #c0c9dd;
  font-family: 'Helvetica Neue', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-synthesis: none; text-rendering: optimizeLegibility;
}
:root[data-theme="dark"] { color-scheme: dark; --bg:#111722; --ink:#f0f3fb; --muted:#afb9ca; --line:#354051; --accent-ink:#9eb4ff; --surface:#202939; --card:#182130; --focus:#f4c273; --pending:#e1c47d; --contact-bg:#1b2946; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { color-scheme: dark; --bg:#111722; --ink:#f0f3fb; --muted:#afb9ca; --line:#354051; --accent-ink:#9eb4ff; --surface:#202939; --card:#182130; --focus:#f4c273; --pending:#e1c47d; --contact-bg:#1b2946; } }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 2rem; }
body { margin: 0; background: var(--bg); color: var(--ink); font-size: 1rem; line-height: 1.65; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .3em; }
a, summary, select { -webkit-tap-highlight-color: transparent; }
a:focus-visible, summary:focus-visible, select:focus-visible { outline: 3px solid var(--focus); outline-offset: 5px; border-radius: 3px; }
button, select { font: inherit; }
p, h1, h2, h3 { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
.shell { width: min(1200px, calc(100% - 7rem)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip { position: fixed; top: .7rem; left: .7rem; z-index: 10; transform: translateY(-180%); padding: .7rem 1rem; background: var(--accent); color: white; }
.skip:focus { transform: none; }
.header { display: flex; align-items: center; gap: 2rem; min-height: 102px; border-bottom: 1px solid var(--line); }
.wordmark { text-decoration: none; font-size: 2.65rem; font-weight: 700; letter-spacing: -.075em; line-height: 1; padding-block: .4rem; }
.wordmark span { color: var(--accent-ink); }
.header nav { margin-left: auto; display: flex; flex-wrap: wrap; gap: 2rem; }
.header nav a { text-decoration: none; padding-block: .8rem; font-size: .9375rem; color: var(--muted); }
.header nav a:hover { color: var(--ink); text-decoration: underline; }
.preferences { display: flex; align-items: center; gap: .6rem; padding-left: 1.5rem; border-left: 1px solid var(--line); }
.language { text-decoration: none; font-size: .875rem; font-weight: 600; display: grid; place-items: center; min-height: 44px; min-width: 44px; }
.theme-control select { cursor: pointer; font-size: .875rem; background: transparent; color: var(--muted); border: 1px solid var(--line); border-radius: .5rem; min-height: 44px; padding: .4rem .55rem; max-width: 8rem; }
.hero { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 0 4rem; padding-block: 4.9rem 2.5rem; }
.eyebrow { font-size: .8125rem; line-height: 1.5; font-weight: 600; letter-spacing: .12em; }
.hero-eyebrow { text-transform: uppercase; color: var(--muted); }
h1 { font-size: clamp(3.8rem, 6.6vw, 6.3rem); font-weight: 500; line-height: 1.06; letter-spacing: -.065em; margin-top: 1.6rem; }
h1 em { color: var(--accent-ink); font-style: normal; font-weight: 500; }
.hero-story { align-self: end; padding-bottom: .2rem; }
.intro { font-size: 1.0625rem; color: var(--muted); max-width: 24rem; line-height: 1.8; }
.button { background: var(--accent); color: #ffffff; display: inline-flex; align-items: center; justify-content: space-between; gap: 2rem; padding: .85rem 1.15rem; border-radius: .55rem; text-decoration: none; font-size: .9375rem; font-weight: 550; margin-top: 1.6rem; transition: background .2s; }
.button span { font-size: 1.4rem; line-height: 1; transition: transform .2s; }
.button:hover { background: #2038b5; }
.button:hover span { transform: translate(2px,-2px); }
.projects { padding-block: 2rem 4rem; }
.section-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.2rem; }
.section-number { font-size: .8125rem; color: var(--muted); }
.project { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.13fr); border: 1px solid var(--line); border-radius: 1rem; overflow: hidden; background: var(--card); }
.project-brand { background: #f2d875; color: #293629; padding: 2rem; display: flex; flex-direction: column; min-height: 460px; }
.project-brand-top { display: flex; justify-content: space-between; gap: 1rem; font-size: .75rem; letter-spacing: .09em; font-weight: 600; }
.project-brand-center { margin-block: auto; padding-block: 2.5rem; text-align: center; }
.spire-wordmark { font-size: clamp(5.8rem, 9vw, 8.5rem); font-weight: 600; line-height: 1.1; letter-spacing: -.08em; }
.project-brand-center p { font-size: .9375rem; margin-top: .7rem; }
.account-labels { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .65rem; padding: 0; margin: 0; }
.account-labels li { background: #fff9e5; border: 1px solid #dfc467; border-radius: .75rem; padding: .85rem .4rem; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: .4rem; font-size: .875rem; font-weight: 550; }
.account-symbol { font-family: Arial, sans-serif; font-size: 1.2rem; width: 2rem; height: 2rem; border-radius: 50%; display: grid; place-items: center; line-height: 1; }
.account-symbol-0 { background: #deedc9; color: #32532c; }
.account-symbol-1 { background: #dae6fc; color: #2e4675; }
.account-symbol-2 { background: #e9dff1; color: #654672; }
.project-copy { padding: 2.7rem; align-self: center; }
.status { display: inline-block; background: var(--surface); border: 1px solid var(--line); border-radius: 2rem; padding: .2rem .7rem; font-size: .8125rem; color: var(--muted); margin-bottom: 1.1rem; }
.project-copy h3 { font-size: clamp(1.8rem, 2.65vw, 2.5rem); font-weight: 500; line-height: 1.2; letter-spacing: -.045em; max-width: 23rem; }
.project-copy > p { margin-top: 1.1rem; color: var(--muted); }
.feature-list { list-style: none; padding: 0; margin: 1.4rem 0; }
.feature-list li { font-size: .9375rem; padding-block: .3rem; display: flex; align-items: center; gap: .8rem; }
.feature-list li::before { content: '✓'; color: var(--accent-ink); font-size: .875rem; }
details { border-top: 1px solid var(--line); }
summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: .9rem 0; min-height: 48px; font-size: .9375rem; }
summary::-webkit-details-marker { display: none; }
summary span { font-size: 1.4rem; line-height: 1; transition: transform .2s; }
details[open] summary span { transform: rotate(45deg); }
details > p { color: var(--muted); margin-bottom: 1rem; }
.project-copy .availability { font-size: .875rem; margin-top: .7rem; }
.about { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.13fr); gap: 4rem; padding-block: 5.5rem; }
.about h2 { font-size: clamp(2.6rem, 4.2vw, 3.7rem); font-weight: 500; line-height: 1.13; letter-spacing: -.055em; margin-top: 1.35rem; }
.about-copy > p { font-size: 1.0625rem; color: var(--muted); }
.about-copy > p + p { margin-top: 1.1rem; }
.contact-wrap { background: var(--contact-bg); color: var(--contact-ink); }
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.13fr); gap: 4rem; padding-block: 4rem; }
.contact .eyebrow { color: var(--contact-muted); }
.contact h2 { font-size: clamp(3.5rem,5vw,5rem); font-weight: 500; line-height: 1.1; letter-spacing: -.06em; margin-top: 1rem; }
.contact-intro { color: var(--contact-muted); max-width: 23rem; margin-top: 1.2rem; }
.email { display: inline-flex; align-items: center; gap: 1.5rem; font-size: clamp(1.4rem,2.8vw,2.1rem); letter-spacing: -.025em; margin-top: 1.4rem; overflow-wrap: anywhere; }
.email span { font-size: 1.5rem; }
.email-pending { border-bottom: 1px dashed currentColor; }
.pending-note { font-size: .8125rem; color: #e1c47d; margin-top: .4rem; }
.company { align-self: center; }
.company h3 { font-size: 1rem; font-weight: 550; margin-bottom: 1.2rem; }
dl { margin: 0; }
dl > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; padding-block: 1rem; border-top: 1px solid #46516b; font-size: .9375rem; }
dt { color: var(--contact-muted); }
dd { margin: 0; overflow-wrap: anywhere; }
.pending { color: #e1c47d; }
.privacy { padding-block: 1.4rem; }
.privacy details { border-top: none; }
.privacy details p { max-width: 52rem; font-size: .9375rem; }
.footer { padding-block: 1.5rem 2rem; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 2rem; }
.footer .wordmark { font-size: 2.2rem; }
.footer p { color: var(--muted); font-size: .875rem; }
.back-top { margin-left: auto; font-size: .875rem; text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; gap: 1rem; }
@media (max-width: 1000px) {
  .shell { width: calc(100% - 4rem); }
  .header { gap: 1.2rem; flex-wrap: wrap; padding-block: 1.2rem; }
  .header nav { gap: 1.2rem; }
  .preferences { padding-left: 1rem; }
  .hero { gap: 0 2.5rem; grid-template-columns: minmax(0,1.45fr) minmax(0,1fr); padding-top: 3.6rem; }
  h1 { font-size: clamp(3rem,6.5vw,4.5rem); }
  .intro { font-size: 1rem; }
  .project-brand { padding: 1.5rem; min-height: 410px; }
  .project-copy { padding: 1.8rem; }
  .project-copy h3 { font-size: 1.85rem; }
  .about, .contact { gap: 2.5rem; }
}
@media (max-width: 700px) {
  .shell { width: calc(100% - 2.5rem); }
  .header { gap: .5rem 1rem; min-height: 0; }
  .header .wordmark { font-size: 2.3rem; }
  .preferences { margin-left: auto; border: 0; padding-left: 0; gap: .3rem; }
  .header nav { order: 3; width: 100%; margin: .45rem 0 -.5rem; justify-content: space-between; gap: .6rem; }
  .header nav a { font-size: .875rem; }
  .hero { grid-template-columns: 1fr; padding-block: 2.8rem 1.5rem; }
  .hero-eyebrow { font-size: .75rem; letter-spacing: .08em; }
  h1 { font-size: clamp(2.7rem, 11.8vw, 5rem); line-height: 1.06; margin-top: 1.1rem; }
  .hero-story { margin-top: 1.5rem; }
  .intro { max-width: 30rem; }
  .button { margin-top: 1.3rem; }
  .projects { padding-top: 1.5rem; }
  .project { grid-template-columns: 1fr; border-radius: .9rem; }
  .project-brand { min-height: 350px; padding: 1.5rem; }
  .spire-wordmark { font-size: 7rem; }
  .project-brand-center { padding-block: 1.8rem; }
  .account-labels li { flex-direction: row; padding: .8rem .3rem; gap: .4rem; }
  .account-symbol { width: 1.65rem; height: 1.65rem; font-size: 1rem; }
  .project-copy { padding: 1.6rem; }
  .project-copy h3 { font-size: 2.1rem; }
  .about, .contact { grid-template-columns: 1fr; gap: 2rem; padding-block: 3.5rem; }
  .about h2 { font-size: 2.85rem; }
  .contact h2 { font-size: 3.8rem; }
  .email { font-size: 1.8rem; }
  .company { margin-top: .8rem; }
  .footer { flex-wrap: wrap; gap: 1rem; padding-bottom: 1.8rem; }
  .footer p { order: 3; width: 100%; }
  .back-top { margin-left: auto; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }