:root {
  --ink: #0a1110;
  --ink-soft: #162220;
  --paper: #f4f5ef;
  --paper-deep: #e5e9df;
  --lime: #c7ff3e;
  --lime-deep: #a7e32d;
  --line: rgba(10, 17, 16, 0.18);
  --light-line: rgba(255, 255, 255, 0.25);
  --muted: #66726d;
  --display: 'Manrope', Arial, sans-serif;
  --mono: 'Space Mono', Consolas, monospace;
  --wrap: min(1180px, calc(100% - 96px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--display); font-size: 16px; line-height: 1.55; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
img { display: block; max-width: 100%; }
::selection { color: var(--ink); background: var(--lime); }

.wrap { width: var(--wrap); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: -4rem; left: 1rem; padding: .75rem 1rem; color: var(--ink); background: var(--lime); font-weight: 800; transition: top .2s; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; z-index: 20; top: 0; left: 0; display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 21px max(48px, calc((100vw - 1180px)/2)); color: #fff; transition: background .25s, padding .25s, color .25s; }
.site-header::after { content: ''; position: absolute; z-index: -1; inset: 0; background: linear-gradient(180deg, rgba(5,12,11,.7), transparent); opacity: .75; pointer-events: none; }
.site-header.is-scrolled { padding-block: 14px; color: var(--ink); background: rgba(244,245,239,.94); box-shadow: 0 2px 22px rgba(10,17,16,.08); backdrop-filter: blur(14px); }
.site-header.is-scrolled::after { opacity: 0; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; line-height: 1.05; letter-spacing: -.025em; }
.brand-mark { display: grid; place-items: center; width: 45px; height: 45px; border: 2px solid currentColor; font-size: 12px; letter-spacing: -.08em; }
.brand-copy { font-size: 13px; }
.site-nav { display: flex; align-items: center; gap: clamp(16px, 2vw, 31px); font-family: var(--mono); font-size: 10px; letter-spacing: .065em; text-transform: uppercase; }
.site-nav a { position: relative; padding: 5px 0; }
.site-nav a::after { content: ''; position: absolute; right: 0; bottom: 0; left: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.site-nav .nav-contact { padding: 8px 12px; color: var(--ink); background: var(--lime); }
.site-nav .nav-contact::after { display: none; }
.menu-toggle { display: none; border: 0; color: inherit; background: transparent; cursor: pointer; }

.section-shell { position: relative; overflow: hidden; }
.section-index { position: absolute; z-index: 3; top: 50%; left: max(24px, calc((100vw - 1320px)/2)); display: flex; align-items: center; gap: 10px; color: var(--ink); font: 700 10px var(--mono); letter-spacing: .06em; transform: rotate(-90deg) translateX(-50%); transform-origin: left top; }
.section-index i { display: inline-block; width: 42px; height: 1px; background: currentColor; }
.section-index--light { color: #fff; }
.eyebrow { margin: 0 0 17px; color: var(--lime); font: 700 10px var(--mono); letter-spacing: .13em; text-transform: uppercase; }
.eyebrow--dark { color: #618a00; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.055em; line-height: 1.03; }
h1 { max-width: 800px; margin-bottom: 28px; font-size: clamp(50px, 7vw, 104px); font-weight: 800; }
h2 { margin-bottom: 0; font-size: clamp(39px, 5vw, 76px); font-weight: 800; }
h2 em, h1 em { font-weight: 500; }
.button { display: inline-flex; align-items: center; gap: 28px; border: 0; padding: 15px 18px; font: 700 11px var(--mono); letter-spacing: .035em; text-transform: uppercase; cursor: pointer; transition: transform .2s, background .2s; }
.button:hover, .button:focus-visible { transform: translateY(-3px); }
.button--lime { color: var(--ink); background: var(--lime); }
.button--lime:hover, .button--lime:focus-visible { background: #e0ff8c; }
.text-link { display: inline-flex; gap: 11px; border-bottom: 1px solid currentColor; padding-bottom: 3px; font: 700 11px var(--mono); letter-spacing: .03em; text-transform: uppercase; transition: color .2s; }
.text-link:hover { color: #638d00; }
.text-link--light:hover { color: var(--lime); }

.hero { display: grid; min-height: 800px; height: max(100vh, 800px); align-items: end; color: #fff; background: var(--ink); }
.hero__image, .hero__veil { position: absolute; inset: 0; }
.hero__image { background: url('/manus-storage/banner_d2e32bbc.webp') center/cover no-repeat; filter: saturate(.64) contrast(1.08); }
.hero__veil { background: linear-gradient(90deg, rgba(4,11,10,.89) 5%, rgba(4,11,10,.45) 54%, rgba(4,11,10,.13) 100%), linear-gradient(0deg, rgba(4,11,10,.74), transparent 50%); }
.hero__content { position: relative; z-index: 1; padding-top: 170px; padding-bottom: 118px; }
.hero__lead { max-width: 510px; margin-bottom: 34px; color: rgba(255,255,255,.83); font-size: 18px; }
.hero__actions { display: flex; align-items: center; gap: 28px; }
.hero__footer { position: relative; z-index: 1; display: flex; gap: 28px; padding-bottom: 24px; color: rgba(255,255,255,.75); font: 10px var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.hero__footer span + span::before { content: '•'; margin-right: 28px; color: var(--lime); }

.about { padding: 145px 0 128px; background: var(--paper); }
.about__intro { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: end; padding-bottom: 88px; }
.about__copy { max-width: 490px; }
.about__copy p { margin-bottom: 29px; color: #33413d; font-size: 18px; line-height: 1.72; }
.principles { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.principle { min-height: 260px; padding: 27px 26px 18px; border-right: 1px solid var(--line); }
.principle:first-child { border-left: 1px solid var(--line); }
.principle span, .capability-list span, .insight-card span { display: block; margin-bottom: 45px; color: #6e7c77; font: 10px var(--mono); letter-spacing: .08em; }
.principle h3 { margin-bottom: 14px; font-size: 26px; }
.principle p { margin-bottom: 0; color: var(--muted); font-size: 14px; }

.team { padding: 134px 0 82px; color: #fff; background: var(--ink); }
.team--approach { isolation: isolate; background: #0a1110; }
.team--approach::before { content: 'OAS'; position: absolute; z-index: -1; right: -15px; bottom: -70px; color: rgba(199,255,62,.06); font-size: clamp(180px, 30vw, 440px); font-weight: 800; letter-spacing: -.15em; line-height: .8; }
.team__image, .team__veil, .portfolio__image, .portfolio__veil, .contact__image, .contact__veil { position: absolute; inset: 0; }
.team__image { background: url('/manus-storage/team-bg_066aae59.webp') center/cover no-repeat; opacity: .52; }
.team__veil { background: linear-gradient(115deg, rgba(4,11,10,.88), rgba(4,11,10,.63)); }
.team__top, .stats, .people-grid { position: relative; z-index: 1; }
.team__top { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: end; }
.team__statement { max-width: 400px; margin: 0 0 6px; color: rgba(255,255,255,.76); font-size: 17px; }
.approach-list { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 78px; border-top: 1px solid var(--light-line); }
.approach-list article { min-height: 250px; padding: 30px 30px 20px; border-right: 1px solid var(--light-line); }
.approach-list article:first-child { border-left: 1px solid var(--light-line); }
.approach-list span { display: block; margin-bottom: 42px; color: var(--lime); font: 10px var(--mono); letter-spacing: .08em; }
.approach-list h3 { max-width: 260px; margin-bottom: 18px; font-size: 29px; }
.approach-list p { max-width: 310px; margin: 0; color: rgba(255,255,255,.7); font-size: 14px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 82px; border-top: 1px solid var(--light-line); border-bottom: 1px solid var(--light-line); }
.stats div { padding: 30px 0; }
.stats div + div { padding-left: 45px; border-left: 1px solid var(--light-line); }
.stats strong { display: block; color: var(--lime); font-size: clamp(38px, 4vw, 63px); letter-spacing: -.065em; line-height: 1; }
.stats span { color: rgba(255,255,255,.66); font: 10px var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.people-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 15px; margin-top: 59px; }
.person-card { min-width: 0; background: rgba(1,9,7,.36); }
.person-card img { aspect-ratio: 1 / 1.08; width: 100%; object-fit: cover; filter: grayscale(.25); transition: filter .25s, transform .25s; }
.person-card:hover img { filter: grayscale(0); transform: scale(1.02); }
.person-card div { padding: 15px 4px 3px; }
.person-card h3 { margin-bottom: 3px; font-size: 16px; letter-spacing: -.04em; }
.person-card p { margin: 0; color: var(--lime); font: 9px var(--mono); letter-spacing: .04em; text-transform: uppercase; }

.portfolio { padding: 133px 0 122px; color: #fff; background: #14211d; }
.portfolio__image { background: url('/manus-storage/portfolio-bg_5270dfdf.webp') center/cover no-repeat; filter: saturate(.55); }
.portfolio__veil { background: linear-gradient(120deg, rgba(4,11,10,.93), rgba(4,11,10,.66)); }
.portfolio__heading, .capability-list { position: relative; z-index: 1; }
.portfolio__heading { margin-bottom: 71px; }
.capability-list { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--light-line); }
.capability-list article { min-height: 300px; padding: 31px 30px 20px; border-right: 1px solid var(--light-line); }
.capability-list article:first-child { border-left: 1px solid var(--light-line); }
.capability-list span { margin-bottom: 42px; color: var(--lime); }
.capability-list h3 { max-width: 260px; margin-bottom: 18px; font-size: 30px; }
.capability-list p { max-width: 310px; margin: 0; color: rgba(255,255,255,.7); font-size: 14px; }

.journal { padding: 137px 0 139px; background: #e5e9df; }
.journal__heading { display: grid; grid-template-columns: 1.05fr .95fr; gap: 80px; align-items: end; margin-bottom: 64px; }
.journal__heading > p { max-width: 380px; margin: 0 0 6px; color: #52605a; font-size: 17px; }
.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; align-items: start; }
.insight-card { background: var(--paper); }
.insight-card--offset { margin-top: 56px; }
.insight-card img { width: 100%; aspect-ratio: 1.44 / 1; object-fit: cover; filter: saturate(.8); }
.insight-card__monogram { display: flex; aspect-ratio: 1.44 / 1; align-items: flex-end; justify-content: space-between; padding: 23px; color: var(--lime); background: linear-gradient(135deg, #07110e, #1d3028); }
.insight-card__monogram strong { font-size: clamp(50px, 6vw, 86px); letter-spacing: -.12em; line-height: .8; }
.insight-card__monogram small { color: rgba(255,255,255,.72); font: 10px/1.35 var(--mono); letter-spacing: .04em; text-align: right; text-transform: uppercase; }
.insight-card > div { padding: 24px 23px 27px; }
.insight-card span { margin-bottom: 18px; color: #718c26; }
.insight-card h3 { min-height: 55px; margin-bottom: 16px; font-size: 25px; }
.insight-card p { margin: 0; color: var(--muted); font-size: 14px; }

.contact { padding: 141px 0 129px; color: #fff; background: var(--ink); }
.contact__image { background: url('/manus-storage/contact-bg_331e181b.webp') center/cover no-repeat; filter: saturate(.45); }
.contact__veil { background: linear-gradient(100deg, rgba(4,11,10,.93) 0%, rgba(4,11,10,.84) 49%, rgba(4,11,10,.63) 100%); }
.contact__grid { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; }
.contact__intro > p:not(.eyebrow) { max-width: 405px; margin-top: 25px; margin-bottom: 33px; color: rgba(255,255,255,.73); }
.contact-details { display: grid; gap: 8px; font: 10px var(--mono); letter-spacing: .05em; }
.contact-details a { width: fit-content; border-bottom: 1px solid rgba(255,255,255,.4); padding-bottom: 2px; transition: color .2s; }
.contact-details a:hover { color: var(--lime); }
.contact-form { padding: 36px; background: rgba(10,17,16,.65); border: 1px solid rgba(255,255,255,.22); backdrop-filter: blur(8px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label { display: grid; gap: 7px; margin-bottom: 19px; }
.contact-form label span { color: rgba(255,255,255,.71); font: 10px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.contact-form input, .contact-form textarea { width: 100%; border: 0; border-bottom: 1px solid rgba(255,255,255,.46); border-radius: 0; padding: 8px 0; color: #fff; background: transparent; outline: none; transition: border-color .2s; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--lime); }
.form-status { min-height: 20px; margin: -2px 0 13px; color: var(--lime); font-size: 13px; }
.form-note { margin: 15px 0 0; color: rgba(255,255,255,.55); font-size: 11px; }

.site-footer { padding: 28px 0; color: #dce1d9; background: #06100d; }
.site-footer__content { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-links { display: flex; gap: 19px; color: #dce1d9; font: 9px var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.footer-links a { border-bottom: 1px solid transparent; padding-bottom: 2px; }
.footer-links a:hover, .footer-links a:focus-visible { border-color: var(--lime); color: var(--lime); }
.brand--footer .brand-mark { width: 36px; height: 36px; font-size: 10px; }
.brand--footer .brand-copy { font-size: 10px; }
.site-footer p, .back-top { margin: 0; color: #94a19a; font: 9px var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.back-top { color: var(--lime); }

.email-slot a, .phone-link { color: inherit; border-bottom: 1px solid currentColor; }
.phone-button { display: inline-flex; align-items: center; border: 1px solid currentColor; padding: .18rem .48rem; color: #284500; background: var(--lime); font: 700 10px var(--mono); letter-spacing: .02em; cursor: pointer; }
.phone-button:hover, .phone-button:focus-visible { color: var(--ink); background: #e0ff8c; }
.noscript-note { margin: 16px 0 0; color: rgba(255,255,255,.75); font-size: 12px; }

.legal-page { background: var(--paper); }
.legal-header { color: #fff; }
.legal-header.is-scrolled { color: var(--ink); }
.legal-back { font: 700 10px var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.legal-back:hover { color: var(--lime); }
.legal-header.is-scrolled .legal-back:hover { color: #638d00; }
.legal-hero { padding: 190px 0 98px; color: #fff; background: radial-gradient(circle at 78% 28%, rgba(199,255,62,.17), transparent 30%), linear-gradient(135deg, #07110e, #152720); }
.legal-hero h1 { margin-bottom: 18px; font-size: clamp(56px, 8vw, 110px); }
.legal-hero .wrap > p:last-child { margin: 0; color: rgba(255,255,255,.7); font: 10px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.legal-content { width: min(840px, calc(100% - 64px)); padding: 84px 0 110px; }
.legal-content .legal-lead { max-width: 760px; margin-bottom: 59px; color: #293732; font-size: 20px; line-height: 1.72; }
.legal-content section { padding: 32px 0; border-top: 1px solid var(--line); }
.legal-content h2 { margin-bottom: 16px; font-size: 30px; letter-spacing: -.045em; }
.legal-content p, .legal-content li { max-width: 760px; color: #34413c; }
.legal-content p:last-child { margin-bottom: 0; }
.legal-content ul { display: grid; gap: 9px; margin: 0; padding-left: 21px; }
.legal-content li::marker { color: #6b920e; }
.legal-content .legal-emphasis { color: var(--ink); font-weight: 800; }
.legal-content a:not(.phone-link) { border-bottom: 1px solid #698f10; color: #446400; }
.legal-contact { margin-top: 28px; padding: 37px !important; background: var(--paper-deep); border-top: 0 !important; }
.legal-contact address { margin-bottom: 18px; color: #34413c; font-style: normal; }
.legal-contact > p { margin-bottom: 7px; }
.contact-notice { margin-top: 24px !important; padding-top: 21px; border-top: 1px solid var(--line); font-size: 13px; line-height: 1.65; }

@media (max-width: 1100px) {
  :root { --wrap: min(100% - 64px, 900px); }
  .site-header { padding-inline: 32px; }
  .site-nav { gap: 16px; }
  .site-nav a:not(.nav-contact) { display: none; }
  .about__intro, .team__top, .journal__heading, .contact__grid { gap: 50px; }
  .people-grid { grid-template-columns: repeat(3, 1fr); }
  .person-card:nth-child(n+4) { display: none; }
}

@media (max-width: 760px) {
  :root { --wrap: calc(100% - 42px); }
  .site-header { padding: 16px 21px; }
  .site-header.is-scrolled { padding-block: 12px; }
  .brand-mark { width: 39px; height: 39px; font-size: 10px; }
  .brand-copy { font-size: 11px; }
  .menu-toggle { display: grid; gap: 5px; padding: 8px 0 8px 12px; }
  .menu-toggle__line { display: block; width: 26px; height: 1px; background: currentColor; transition: transform .2s; }
  .menu-toggle[aria-expanded='true'] .menu-toggle__line:first-child { transform: translateY(3px) rotate(45deg); }
  .menu-toggle[aria-expanded='true'] .menu-toggle__line:last-of-type { transform: translateY(-3px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; display: flex; visibility: hidden; flex-direction: column; align-items: flex-start; justify-content: center; gap: 24px; padding: 100px 45px; color: #fff; background: var(--ink); opacity: 0; transition: opacity .25s, visibility .25s; }
  .site-nav.is-open { visibility: visible; opacity: 1; }
  .site-nav a:not(.nav-contact) { display: inline-block; font-family: var(--display); font-size: clamp(25px, 8vw, 45px); font-weight: 800; letter-spacing: -.05em; text-transform: none; }
  .site-nav .nav-contact { margin-top: 8px; font-size: 11px; }
  .section-index { display: none; }
  .hero { min-height: 680px; height: 100svh; }
  .hero__content { padding-top: 140px; padding-bottom: 90px; }
  h1 { font-size: clamp(46px, 13vw, 68px); }
  h2 { font-size: clamp(38px, 11vw, 60px); }
  .hero__lead { font-size: 16px; }
  .hero__footer { display: grid; gap: 6px; padding-bottom: 18px; }
  .hero__footer span + span::before { display: none; }
  .hero__actions { flex-wrap: wrap; gap: 20px; }
  .about, .team, .portfolio, .journal, .contact { padding-block: 86px; }
  .about__intro, .team__top, .journal__heading, .contact__grid { grid-template-columns: 1fr; gap: 29px; padding-bottom: 0; }
  .about__intro { margin-bottom: 55px; }
  .about__copy p { font-size: 16px; }
  .principles { grid-template-columns: 1fr 1fr; }
  .principle { min-height: 220px; padding: 21px 18px; border-bottom: 1px solid var(--line); }
  .principle:nth-child(odd) { border-left: 1px solid var(--line); }
  .principle:first-child { border-left: 1px solid var(--line); }
  .principle span, .capability-list span { margin-bottom: 29px; }
  .team__statement { font-size: 16px; }
  .stats { margin-top: 48px; grid-template-columns: 1fr; }
  .stats div, .stats div + div { padding: 19px 0; border-left: 0; }
  .stats div + div { border-top: 1px solid var(--light-line); }
  .people-grid { grid-template-columns: repeat(3, 1fr); gap: 9px; margin-top: 36px; }
  .person-card div { padding-top: 10px; }
  .person-card h3 { font-size: 13px; }
  .person-card p { font-size: 7px; }
  .portfolio__heading { margin-bottom: 48px; }
  .capability-list { grid-template-columns: 1fr; }
  .capability-list article, .capability-list article:first-child { min-height: auto; padding: 25px 20px; border-bottom: 1px solid var(--light-line); border-left: 1px solid var(--light-line); }
  .capability-list h3 { font-size: 27px; }
  .journal__heading { margin-bottom: 42px; }
  .journal__heading > p { font-size: 16px; }
  .insight-grid { grid-template-columns: 1fr; gap: 16px; }
  .insight-card--offset { margin-top: 0; }
  .insight-card h3 { min-height: 0; }
  .contact-form { padding: 24px 19px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .site-footer__content { align-items: flex-start; flex-direction: column; gap: 18px; }
}

@media (max-width: 760px) {
  .approach-list { grid-template-columns: 1fr; margin-top: 48px; }
  .approach-list article, .approach-list article:first-child { min-height: auto; padding: 25px 20px; border-bottom: 1px solid var(--light-line); border-left: 1px solid var(--light-line); }
  .approach-list span { margin-bottom: 27px; }
  .legal-hero { padding: 144px 0 72px; }
  .legal-content { width: var(--wrap); padding: 56px 0 72px; }
  .legal-content .legal-lead { margin-bottom: 38px; font-size: 17px; }
  .legal-content section { padding: 25px 0; }
  .legal-content h2 { font-size: 25px; }
  .legal-contact { margin-top: 18px; padding: 25px !important; }
  .footer-links { gap: 15px; }
}

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