:root {
  --ink: #111820;
  --navy: #111d2a;
  --navy-soft: #1a2a3a;
  --paper: #f3f0e8;
  --white: #fffdf8;
  --accent: #bd6c43;
  --gold: #c6a66a;
  --line: rgba(17, 24, 32, .17);
  --max: 1440px;
  --pad: clamp(24px, 5vw, 78px);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: Inter, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: 96px; padding: 0 var(--pad);
  display: flex; align-items: center; justify-content: space-between; color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.18); transition: background .35s, height .35s, color .35s;
}
.site-header.is-scrolled, .site-header.header-solid { height: 76px; color: var(--ink); background: rgba(243,240,232,.95); border-color: var(--line); backdrop-filter: blur(16px); }
.wordmark { display: inline-flex; align-items: center; width: clamp(176px, 17vw, 248px); }
.wordmark-logo { display: block; width: 100%; height: 38px; object-fit: contain; object-position: left center; }
.wordmark-logo-dark { display: none; height: 26px; }
.site-header.is-scrolled .wordmark-logo-light, .site-header.header-solid .wordmark-logo-light { display: none; }
.site-header.is-scrolled .wordmark-logo-dark, .site-header.header-solid .wordmark-logo-dark { display: block; }
.main-nav { display: flex; align-items: center; gap: 42px; font-size: 12px; font-weight: 600; letter-spacing: .08em; }
.main-nav a:not(.nav-contact) { position: relative; padding: 14px 0; }
.main-nav a:not(.nav-contact)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 7px; height: 1px; background: currentColor; transition: right .25s; }
.main-nav a:hover::after, .main-nav a.active::after { right: 0; }
.nav-contact { border: 1px solid currentColor; padding: 12px 18px; transition: background .25s, color .25s; }
.nav-contact:hover { background: var(--accent); border-color: var(--accent); color: var(--white); }
.menu-toggle { display: none; border: 0; background: transparent; color: inherit; align-items: center; gap: 8px; cursor: pointer; }
.menu-toggle span { font-size: 11px; text-transform: uppercase; letter-spacing: .15em; }
.menu-toggle i { width: 18px; height: 1px; background: currentColor; display: block; }

.hero { min-height: 100svh; position: relative; overflow: hidden; padding: 190px var(--pad) 80px; color: var(--white); background: var(--navy); display: flex; align-items: flex-end; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 77% 26%, rgba(198,166,106,.2), transparent 26%), linear-gradient(115deg, transparent 55%, rgba(255,255,255,.03) 55%); }
.hero-grid { position: absolute; inset: 0; opacity: .15; background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px); background-size: 8.333vw 8.333vw; mask-image: linear-gradient(to left, #000, transparent 88%); }
.hero-orbit { position: absolute; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; }
.orbit-one { width: min(62vw, 900px); aspect-ratio: 1; right: -12vw; top: -18vw; }
.orbit-two { width: min(42vw, 600px); aspect-ratio: 1; right: -2vw; top: -8vw; border-color: rgba(198,166,106,.36); }
.hero-eyebrow { position: absolute; top: 145px; left: var(--pad); }
.hero-copy { position: relative; z-index: 2; width: min(960px, 82vw); }
.hero h1, .about-hero h1 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(64px, 9.6vw, 150px); line-height: .78; letter-spacing: -.055em; }
.hero h1 em, .about-hero h1 em, h2 em { color: var(--gold); font-weight: 400; }
.hero-copy > p { margin: 52px 0 30px 42%; width: min(520px, 58%); font-size: clamp(16px, 1.5vw, 21px); line-height: 1.65; color: rgba(255,255,255,.72); }
.hero-copy .text-link { margin-left: 42%; }
.hero-index { position: absolute; right: var(--pad); bottom: 82px; display: flex; flex-direction: column; gap: 60px; font-size: 11px; letter-spacing: .2em; color: rgba(255,255,255,.46); }
.hero-index::after { content: ""; position: absolute; top: 24px; left: 7px; width: 1px; height: 44px; background: rgba(255,255,255,.35); }

.eyebrow { margin: 0 0 28px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .3em; }
.section { max-width: var(--max); margin: 0 auto; padding: 150px var(--pad); display: grid; grid-template-columns: 90px minmax(0,1fr); gap: 5vw; }
.section-number { font-size: 11px; letter-spacing: .18em; padding-top: 8px; border-top: 1px solid var(--line); }
.intro { grid-template-columns: 90px minmax(360px, .9fr) minmax(340px, .72fr); }
.intro-title h2, .principles-intro h2, .section-heading h2, .timeline-heading h2, .values-heading h2, .history-copy h2, .about-close h2 { margin: 0; font-family: var(--serif); font-size: clamp(45px, 5.3vw, 78px); font-weight: 400; line-height: .97; letter-spacing: -.04em; }
.intro-body { padding-top: 42px; }
.intro-body .lead { margin: 0 0 34px; font-family: var(--serif); font-size: 27px; line-height: 1.35; }
.intro-body p:not(.lead) { font-size: 15px; line-height: 1.85; color: rgba(17,24,32,.66); }
.text-link { display: inline-flex; align-items: center; gap: 24px; margin-top: 24px; padding-bottom: 8px; border-bottom: 1px solid currentColor; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .18em; }
.text-link span { font-size: 17px; transition: transform .2s; }
.text-link:hover span { transform: translateX(4px); }
.text-link.light { color: var(--white); }

.section-dark { color: var(--white); background: var(--navy); padding: 150px var(--pad); }
.section-heading { max-width: var(--max); margin: 0 auto 90px; display: grid; grid-template-columns: 1.25fr .6fr; gap: 11vw; align-items: end; }
.section-heading > p { margin: 0 0 8px; color: rgba(255,255,255,.6); line-height: 1.75; }
.portfolio-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid rgba(255,255,255,.18); border-left: 1px solid rgba(255,255,255,.18); }
.portfolio-card { min-height: 590px; padding: 30px; position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
.portfolio-card::before { content: ""; position: absolute; inset: 100% 0 0; background: var(--accent); transition: inset .45s cubic-bezier(.2,.8,.2,1); }
.portfolio-card:hover::before { inset: 0; }
.portfolio-card > * { position: relative; z-index: 1; }
.card-top { display: flex; justify-content: space-between; font-size: 9px; text-transform: uppercase; letter-spacing: .22em; color: rgba(255,255,255,.55); }
.card-symbol, .card-logo-panel { align-self: center; display: grid; place-items: center; width: 150px; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; overflow: hidden; font-family: var(--serif); font-size: 78px; color: var(--gold); transition: color .35s, border-color .35s, transform .45s; }
.portfolio-card:hover .card-symbol, .portfolio-card:hover .card-logo-panel { color: var(--white); border-color: rgba(255,255,255,.55); transform: rotate(-4deg) scale(1.03); }
.portfolio-card h3 { margin: 0 0 14px; font-family: var(--serif); font-size: 41px; font-weight: 400; }
.portfolio-card p { min-height: 66px; margin: 0 0 22px; color: rgba(255,255,255,.62); font-size: 14px; line-height: 1.6; }
.portfolio-card a, .card-status { font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .15em; }
.principles { grid-template-columns: 90px .8fr 1.25fr; }
.principles-list { border-top: 1px solid var(--line); }
.principles-list article { display: grid; grid-template-columns: 50px 150px 1fr; gap: 25px; align-items: baseline; padding: 34px 0; border-bottom: 1px solid var(--line); }
.principles-list span { color: var(--accent); font-size: 10px; }
.principles-list h3 { margin: 0; font-family: var(--serif); font-size: 31px; font-weight: 400; }
.principles-list p { margin: 0; color: rgba(17,24,32,.62); font-size: 14px; line-height: 1.65; }

.history-teaser { min-height: 650px; position: relative; overflow: hidden; padding: 100px var(--pad); display: flex; align-items: center; color: var(--white); background: var(--accent); }
.history-teaser::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 55%, rgba(17,29,42,.28)); }
.history-year { position: absolute; right: -2vw; bottom: -8vw; font-family: var(--serif); font-size: clamp(190px, 30vw, 520px); line-height: 1; letter-spacing: -.07em; color: rgba(255,255,255,.1); }
.history-copy { position: relative; z-index: 1; margin-left: 19%; }
.history-copy h2 { max-width: 850px; }
.button-light { display: inline-block; margin-top: 48px; padding: 17px 23px; border: 1px solid rgba(255,255,255,.55); color: var(--white); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .18em; transition: background .25s, color .25s; }
.button-light:hover { background: var(--white); color: var(--ink); }

.site-footer { padding: 85px var(--pad) 28px; color: var(--white); background: #0b131c; }
.footer-main { max-width: var(--max); margin: auto; display: flex; justify-content: space-between; align-items: end; padding-bottom: 80px; }
.footer-logo { display: block; width: clamp(205px, 22vw, 320px); height: auto; margin-bottom: 34px; }
.footer-main h2 { margin: 0; font-family: var(--serif); font-size: clamp(34px, 4vw, 58px); font-weight: 400; line-height: 1.05; }
.footer-main > a { padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.55); font-size: 13px; }
.footer-bottom { max-width: var(--max); margin: auto; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); display: flex; justify-content: space-between; gap: 25px; color: rgba(255,255,255,.4); font-size: 9px; text-transform: uppercase; letter-spacing: .14em; }

.about-hero { min-height: 830px; padding: 190px var(--pad) 95px; color: var(--white); background: var(--navy); position: relative; overflow: hidden; }
.about-hero::before { content: "OA"; position: absolute; right: -4vw; top: 50px; font-family: var(--serif); font-size: 33vw; line-height: 1; color: rgba(255,255,255,.025); }
.about-hero h1 { position: relative; font-size: clamp(80px, 11vw, 165px); }
.about-lead { position: relative; width: min(640px, 56%); margin: 65px 0 0 41%; font-family: var(--serif); font-size: clamp(21px, 2vw, 30px); line-height: 1.42; color: rgba(255,255,255,.68); }
.about-scroll { position: absolute; left: var(--pad); bottom: 50px; font-size: 9px; text-transform: uppercase; letter-spacing: .24em; color: rgba(255,255,255,.5); }
.story-intro { min-height: 620px; align-items: center; }
.story-statement { margin: 0; max-width: 1120px; font-family: var(--serif); font-size: clamp(39px, 5vw, 72px); line-height: 1.12; letter-spacing: -.035em; }
.story-statement em { color: var(--accent); }

.timeline-heading { max-width: var(--max); margin: 0 auto 100px; }
.timeline-list { max-width: var(--max); margin: auto; }
.timeline-item { display: grid; grid-template-columns: 185px 22px 1fr; gap: 45px; padding: 0 0 115px; position: relative; }
.timeline-item:not(:last-child)::after { content: ""; position: absolute; left: 195px; top: 18px; bottom: -3px; width: 1px; background: rgba(255,255,255,.2); }
.timeline-date { padding-top: 3px; font-family: var(--serif); font-size: 28px; color: var(--gold); }
.timeline-dot { width: 11px; height: 11px; margin-top: 8px; border: 2px solid var(--navy); outline: 1px solid var(--gold); border-radius: 50%; background: var(--gold); z-index: 1; }
.timeline-content { max-width: 760px; }
.timeline-kicker { margin: 0 0 12px !important; color: var(--gold) !important; font-size: 9px !important; text-transform: uppercase; letter-spacing: .22em; }
.timeline-content h3 { margin: 0 0 20px; font-family: var(--serif); font-size: clamp(34px, 4vw, 58px); font-weight: 400; }
.timeline-content > p { margin: 0; color: rgba(255,255,255,.58); font-size: 15px; line-height: 1.75; }
.values { grid-template-columns: 90px .7fr 1.25fr; }
.values-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.values-grid article { min-height: 230px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.values-grid strong { color: var(--accent); font-size: 10px; letter-spacing: .15em; }
.values-grid h3 { margin: 54px 0 14px; font-family: var(--serif); font-size: 30px; font-weight: 400; }
.values-grid p { margin: 0; color: rgba(17,24,32,.6); font-size: 13px; line-height: 1.65; }
.about-close { min-height: 610px; padding: 120px var(--pad); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; color: var(--white); background: var(--accent); }

.js-ready .reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
.js-ready .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1020px) {
  .intro, .principles, .values { grid-template-columns: 60px 1fr; }
  .intro-body, .principles-list, .values-grid { grid-column: 2; }
  .portfolio-card { min-height: 520px; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-card { min-height: 440px; }
  .card-symbol { width: 110px; font-size: 58px; }
  .card-logo-panel { width: 110px; }
  .card-logo-panel-easybed { width: 210px; }
  .section-heading { grid-template-columns: 1fr; }
  .section-heading > p { max-width: 600px; }
}

@media (max-width: 760px) {
  .site-header { height: 76px; }
  .menu-toggle { display: flex; }
  .main-nav { position: fixed; inset: 76px 0 0; padding: 70px var(--pad); display: flex; flex-direction: column; align-items: flex-start; gap: 26px; color: var(--white); background: var(--navy); transform: translateX(100%); transition: transform .35s; }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav a { font-family: var(--serif); font-size: 38px; font-weight: 400; }
  .nav-contact { margin-top: 20px; font-family: var(--sans) !important; font-size: 11px !important; }
  .hero { min-height: 780px; padding-top: 150px; }
  .hero-eyebrow { top: 110px; }
  .hero-copy { width: 100%; }
  .hero h1 { font-size: clamp(58px, 20vw, 90px); line-height: .86; }
  .hero-copy > p { width: 100%; margin: 42px 0 28px; }
  .hero-copy .text-link { margin-left: 0; }
  .hero-index { display: none; }
  .section, .intro, .principles, .values { padding: 95px var(--pad); grid-template-columns: 1fr; gap: 42px; }
  .section-number { width: 48px; }
  .intro-body, .principles-list, .values-grid { grid-column: 1; }
  .section-dark { padding: 95px var(--pad); }
  .portfolio-card { min-height: 470px; }
  .principles-list article { grid-template-columns: 35px 1fr; gap: 15px; }
  .principles-list p { grid-column: 2; }
  .history-teaser { min-height: 560px; }
  .history-copy { margin-left: 0; }
  .history-year { bottom: -20px; font-size: 55vw; }
  .footer-main { align-items: flex-start; flex-direction: column; gap: 55px; }
  .footer-bottom { flex-direction: column; }
  .about-hero { min-height: 720px; padding-top: 150px; }
  .about-hero h1 { font-size: clamp(65px, 19vw, 100px); }
  .about-lead { width: 100%; margin: 54px 0 0; }
  .timeline-item { grid-template-columns: 1fr; gap: 14px; padding-bottom: 85px; }
  .timeline-dot, .timeline-item::after { display: none; }
  .values-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}