@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --graphite: #151c24;
  --dark: #0d141c;
  --slate: #293744;
  --steel: #6d8395;
  --blue: #7fa8ca;
  --silver: #d9e0e5;
  --silver-dark: #a7b2bc;
  --paper: #f4f6f7;
  --white: #ffffff;
  --ink: #202b35;
  --muted: #5c6b77;
  --line: #dce3e8;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: 'DM Sans', Arial, sans-serif; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: Manrope, Arial, sans-serif; letter-spacing: -.045em; }
p { line-height: 1.7; }
::selection { background: #9cb4c8; color: #101820; }
:focus-visible { outline: 3px solid #a9cdec; outline-offset: 4px; }
.container { width: min(1190px, calc(100% - 52px)); margin-inline: auto; }
.skip-link { position: absolute; left: 12px; top: -100px; z-index: 100; background: white; padding: 12px; }
.skip-link:focus { top: 12px; }
.topline { background: var(--dark); color: #9baebd; border-bottom: 1px solid #ffffff1b; }
.topline .container { display: flex; justify-content: space-between; align-items: center; min-height: 27px; gap: 16px; font-size: 9px; font-weight: 700; letter-spacing: .18em; }
.site-header { position: sticky; top: 0; z-index: 50; background: #151c24f7; border-bottom: 1px solid #ffffff20; backdrop-filter: blur(18px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 88px; gap: 30px; }
.brand img { width: 182px; height: auto; }
.logo-lockup { display: block; width: 223px; line-height: 1; text-align: center; }
.logo-symbol { display: block; width: 100%; aspect-ratio: 2172 / 530; overflow: hidden; }
.brand .logo-symbol img, .footer-logo .logo-symbol img { width: 100%; height: auto; }
.logo-name { display: block; color: #d9e1e7; font-family: Manrope, Arial, sans-serif; font-size: 18px; font-weight: 700; letter-spacing: .43em; line-height: 1.16; padding-left: .43em; }
.logo-engineering { display: block; margin-top: 3px; color: #aabdc9; font-family: Manrope, Arial, sans-serif; font-size: 8px; font-weight: 800; letter-spacing: .46em; line-height: 1.2; padding-left: .46em; }
.main-nav { display: flex; align-items: center; gap: 29px; color: #e0e7eb; font-size: 12px; font-weight: 700; }
.main-nav > a:not(.button) { position: relative; padding-block: 12px; }
.main-nav > a:not(.button)::after { content: ''; position: absolute; left: 0; bottom: 7px; width: 0; height: 1px; background: var(--blue); transition: width .2s; }
.main-nav > a:not(.button):hover::after { width: 100%; }
.menu-button { display: none; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 36px; min-height: 53px; padding: 13px 23px; border: 1px solid #dfe7ec; border-radius: 3px; background: #e3eaee; color: #17212b; font-family: Manrope, Arial, sans-serif; font-size: 12px; font-weight: 800; letter-spacing: -.01em; transition: transform .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); background: white; border-color: white; }
.button-nav { min-height: 39px; padding: 8px 15px; gap: 23px; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin-bottom: 20px; color: #596e80; font-family: Manrope, Arial, sans-serif; font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.eyebrow::before { content: ''; width: 25px; height: 1px; background: #6b8aa2; }
.eyebrow-light { color: #b7c7d3; }
.eyebrow-light::before { background: #8baac2; }
.section { padding: 108px 0; }
.section h2, .manifesto h2, .responsibility h2 { margin: 0; font-size: clamp(33px, 3.5vw, 50px); line-height: 1.17; }
.section h2 span, .manifesto h2 span { color: #71899b; }
.section-top { display: flex; align-items: end; justify-content: space-between; gap: 70px; margin-bottom: 43px; }
.section-top > div { max-width: 600px; }
.section-top > p { max-width: 355px; margin: 0 0 4px; color: var(--muted); font-size: 14px; }

/* Opening statement */
.hero { position: relative; min-height: 638px; overflow: hidden; background: #17212a; color: white; }
.hero-image { position: absolute; inset: 0; background: linear-gradient(90deg, #0e151df5 0%, #121a22df 33%, #121a224d 67%, #1018202b 100%), url('/assets/hero-v2.webp') center 48% / cover no-repeat; }
.hero::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(0deg, #0d141ccc 0%, transparent 28%); }
.hero-inner { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; gap: 50px; min-height: 560px; }
.hero-copy { width: min(680px, 67%); padding: 56px 0 45px; }
.hero h1 { max-width: 720px; margin-bottom: 23px; font-size: clamp(51px, 5.8vw, 78px); line-height: 1.04; font-weight: 700; }
.hero h1 em { color: #c6d3dc; font-style: normal; }
.hero-lead { max-width: 590px; color: #e0e7eb; font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 28px; margin-top: 32px; }
.link-light { display: inline-flex; align-items: center; gap: 22px; border-bottom: 1px solid #dbe3e9; padding: 11px 0; color: #f2f5f7; font-size: 12px; font-weight: 800; }
.link-light:hover { color: #a7c6dd; border-color: #a7c6dd; }
.hero-side { align-self: flex-end; width: 198px; margin-bottom: 100px; color: #f3f6f8; }
.hero-rule { display: block; width: 100%; height: 1px; margin-bottom: 19px; background: #d5e1e8a8; }
.hero-side strong { font-size: 10px; letter-spacing: .12em; }
.hero-side p { margin: 13px 0 0; color: #bfcdd6; font-family: Manrope, Arial, sans-serif; font-size: 18px; font-weight: 700; line-height: 1.35; }
.hero-bottom { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 78px; border-top: 1px solid #ffffff54; }
.hero-bottom > div { display: flex; flex-wrap: wrap; align-items: center; gap: 30px; }
.hero-bottom span { color: #d9e4eb; font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.hero-bottom span + span::before { content: '·'; margin-right: 30px; color: #84a8c0; }
.hero-bottom small { color: #abbac5; font-size: 10px; white-space: nowrap; }

/* Positioning */
.manifesto { padding: 95px 0; background: #f0f3f5; }
.manifesto-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 45px; }
.section-label { display: flex; align-items: flex-start; gap: 18px; }
.label-index { color: #819aaa; font-family: Manrope, Arial, sans-serif; font-size: 49px; font-weight: 800; line-height: 1; }
.section-label p { margin-top: 8px; font-size: 10px; font-weight: 800; letter-spacing: .17em; }
.manifesto h2 { max-width: 790px; }
.manifesto-grid > div:last-child > p { max-width: 715px; margin: 27px 0 22px; color: #52616d; font-size: 16px; }
.manifesto-signature { display: inline-block; border-top: 1px solid #91a3b0; padding-top: 12px; color: #2e4658; font-family: Manrope, Arial, sans-serif; font-size: 13px; font-weight: 800; }

/* Capabilities */
.services { background: white; }
.service-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 15px; }
.service-card { position: relative; grid-column: span 2; display: flex; flex-direction: column; min-height: 325px; padding: 27px; overflow: hidden; border: 1px solid #dce3e8; background: #f6f8f9; transition: transform .2s, box-shadow .2s; }
.service-card:hover { transform: translateY(-3px); box-shadow: 0 18px 35px #111b2515; }
.service-card:nth-child(1) { background: #263440; color: white; border-color: #263440; }
.service-card:nth-child(2) { background: #e8edf0; }
.service-card:nth-child(3) { background: #f4f6f7; }
.service-card-secondary { grid-column: span 3; min-height: 240px; }
.card-number { color: #6b7e8e; font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.service-card:nth-child(1) .card-number { color: #bacad4; }
.service-symbol { margin-top: 31px; color: #6587a1; font-family: Arial, sans-serif; font-size: 35px; font-weight: 400; line-height: 1; }
.service-card:nth-child(1) .service-symbol { color: #c5d8e6; }
.service-card h3 { margin: 28px 0 12px; font-size: 21px; line-height: 1.25; }
.service-card p { max-width: 360px; margin: 0; color: #596a77; font-size: 13px; }
.service-card:nth-child(1) p { color: #d5e0e6; }
.card-bottom { margin-top: auto; padding-top: 24px; color: #8496a3; font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.service-card:nth-child(1) .card-bottom { color: #c0d0da; }
.service-card-secondary .service-symbol { margin-top: 15px; }
.service-card-secondary h3 { margin-top: 18px; }

/* Accountability and process */
.responsibility { padding: 72px 0; background: linear-gradient(120deg, #182530, #253b4b); color: white; }
.responsibility-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 12%; align-items: center; }
.responsibility h2 { max-width: 650px; }
.responsibility h2 span { color: #bacbd6; }
.responsibility-grid > div:last-child p { color: #d4e0e7; font-size: 15px; }
.method { background: #f7f9fa; }
.method-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.method-grid article { border-top: 2px solid #aabac5; padding: 22px 16px 0 0; }
.method-grid article span { display: block; margin-bottom: 37px; color: #6c8ca4; font-family: Manrope, Arial, sans-serif; font-size: 32px; font-weight: 800; }
.method-grid h3 { margin-bottom: 11px; font-size: 17px; }
.method-grid p { color: var(--muted); font-size: 13px; }

/* Editorial sections */
.design { background: white; }
.design-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 9%; align-items: center; }
.design-photo { position: relative; min-height: 425px; overflow: hidden; background: #263440; }
.design-photo img { width: 100%; height: 425px; object-fit: cover; object-position: 65% center; }
.design-photo span { position: absolute; bottom: 0; left: 0; padding: 10px 15px; background: #17232bd9; color: #e2e9ec; font-size: 9px; font-weight: 800; letter-spacing: .13em; }
.design-copy > p:not(.eyebrow) { margin: 25px 0 0; color: var(--muted); font-size: 14px; }
.design-copy ul { padding: 0; margin: 25px 0 0; list-style: none; border-top: 1px solid var(--line); }
.design-copy li { position: relative; padding: 12px 0 12px 23px; border-bottom: 1px solid var(--line); font-size: 13px; font-weight: 700; }
.design-copy li::before { content: '↗'; position: absolute; left: 0; color: #6b8da7; }
.team { background: #eff3f5; }
.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12%; }
.team-grid > div:first-child > p:not(.eyebrow) { max-width: 510px; margin: 25px 0 0; color: var(--muted); font-size: 15px; }
.people { border-top: 1px solid #becbd3; }
.people > div { border-bottom: 1px solid #becbd3; padding: 24px 0; }
.people span { display: block; margin-bottom: 8px; color: #617e94; font-size: 10px; font-weight: 800; letter-spacing: .15em; }
.people strong { font-family: Manrope, Arial, sans-serif; font-size: 17px; }
.future { background: #18242f; color: white; }
.future-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12%; align-items: center; }
.future h2 span { color: #afc2cf; }
.future-grid > div:first-child > p:not(.eyebrow) { max-width: 530px; margin: 24px 0 12px; color: #d1dde5; font-size: 14px; }
.future small { display: inline-block; max-width: 500px; border-left: 2px solid #8caac0; padding-left: 12px; color: #a7bac8; font-size: 11px; }
.future-list { border-top: 1px solid #718594; }
.future-list > div { display: flex; gap: 27px; align-items: center; border-bottom: 1px solid #718594; padding: 24px 0; font-family: Manrope, Arial, sans-serif; font-size: 16px; font-weight: 700; }
.future-list span { color: #a6bdce; font-size: 21px; }
.projects { background: white; }
.projects-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12%; align-items: center; }
.projects-grid > div:first-child > p:not(.eyebrow) { max-width: 505px; margin: 25px 0 0; color: var(--muted); font-size: 14px; }
.project-placeholder { position: relative; min-height: 320px; padding: 27px; overflow: hidden; border: 1px solid #c8d5df; background: linear-gradient(135deg, #e5ecf1, #d4e0e7); }
.project-placeholder span { position: relative; z-index: 2; color: #41576a; font-size: 10px; font-weight: 800; letter-spacing: .15em; }
.project-placeholder b { position: absolute; right: 27px; bottom: 16px; color: #aabecb; font-family: Manrope, Arial, sans-serif; font-size: 75px; letter-spacing: -.09em; }
.blueprint { position: absolute; width: 67%; height: 68%; left: 15%; top: 18%; border: 2px solid #abc0ce; transform: skewY(-13deg); }
.blueprint::before, .blueprint::after { content: ''; position: absolute; border: 2px solid #abc0ce; }
.blueprint::before { inset: 30px -30px -30px 30px; }
.blueprint::after { inset: 69px 38px 28px 47px; }

/* Contact and footer */
.contact { padding: 85px 0; background: #253746; color: white; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12%; align-items: center; }
.contact h2 { margin: 0 0 21px; font-size: clamp(37px, 4.1vw, 58px); line-height: 1.1; }
.contact h2 span { color: #b9cbd7; }
.contact-grid > div:first-child > p:not(.eyebrow) { max-width: 525px; color: #d4e0e8; font-size: 15px; }
.contact-actions { display: flex; flex-direction: column; gap: 12px; }
.contact-actions .button { width: 100%; }
.button-ghost { border-color: #95abb9; background: transparent; color: #f5f7f8; }
.button-ghost:hover { background: #ffffff18; }
.contact-actions small { margin-top: 5px; color: #b8cbd6; text-align: center; font-size: 11px; }
.site-footer { background: #f5f7f8; }
.footer-grid { display: flex; justify-content: space-between; gap: 45px; padding: 44px 0 35px; }
.footer-grid img { width: 180px; }
.footer-logo { width: 218px; padding: 8px 10px 9px; background: #17212b; }
.footer-grid p { margin: 12px 0 0; color: #657581; font-size: 12px; }
.footer-grid nav { display: flex; flex-wrap: wrap; align-content: start; gap: 24px; padding-top: 15px; font-size: 12px; font-weight: 700; }
.footer-grid nav a:hover { color: #537e9e; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding: 18px 0 22px; border-top: 1px solid #d9e1e6; color: #7d8b95; font-size: 11px; }

@media (max-width: 1080px) {
  .main-nav { gap: 17px; }
  .hero-side { display: none; }
  .hero-copy { width: min(700px, 85%); }
  .hero-image { background-position: 58% center; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 70px; }
  .container { width: min(100% - 36px, 1190px); }
  .topline .container { min-height: 22px; font-size: 8px; }
  .topline .container span:last-child { display: none; }
  .header-inner { min-height: 75px; }
  .brand img { width: 154px; }
  .brand .logo-lockup { width: 183px; }
  .brand .logo-name { font-size: 15px; }
  .brand .logo-engineering { font-size: 7px; }
  .menu-button { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px; width: 40px; height: 40px; border: 0; background: transparent; cursor: pointer; }
  .menu-button span { display: block; width: 24px; height: 2px; background: #e3e9ed; }
  .main-nav { display: none; position: absolute; top: 75px; left: 0; right: 0; padding: 15px 18px 22px; background: #1b2630; box-shadow: 0 18px 30px #0b131cc0; flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav.is-open { display: flex; }
  .main-nav > a:not(.button) { padding: 13px 3px; border-bottom: 1px solid #ffffff20; }
  .main-nav .button { margin-top: 17px; }
  .hero { min-height: 650px; }
  .hero-image { background-image: linear-gradient(90deg, #101820e8, #111b24ac 65%, #111b2480), url('/assets/hero-v2.webp'); background-position: 61% center; }
  .hero-inner { min-height: 555px; }
  .hero-copy { width: 100%; padding: 45px 0; }
  .hero h1 { max-width: 640px; font-size: clamp(44px, 8vw, 66px); }
  .hero-bottom { min-height: 95px; }
  .hero-bottom > div { gap: 10px 15px; }
  .hero-bottom span + span::before { margin-right: 15px; }
  .section { padding: 75px 0; }
  .section-top { display: block; margin-bottom: 30px; }
  .section-top > p { margin-top: 19px; }
  .manifesto { padding: 74px 0; }
  .manifesto-grid { grid-template-columns: 1fr; gap: 30px; }
  .service-card { grid-column: span 3; }
  .service-card:nth-child(3) { grid-column: span 6; min-height: 245px; }
  .method-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .responsibility-grid, .design-grid, .team-grid, .future-grid, .projects-grid, .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .design-photo { order: 2; }
  .design-copy { order: 1; }
  .footer-grid { flex-direction: column; gap: 22px; }
}
@media (max-width: 520px) {
  .hero { min-height: 610px; }
  .hero-inner { min-height: 515px; }
  .hero-image { background-position: 54% center; }
  .hero h1 { font-size: 43px; }
  .hero-lead { font-size: 15px; }
  .hero-actions { align-items: stretch; gap: 13px; }
  .hero-actions .button { width: 100%; }
  .hero-bottom { min-height: 105px; }
  .hero-bottom span { font-size: 10px; }
  .hero-bottom small { display: none; }
  .section h2, .manifesto h2, .responsibility h2 { font-size: 34px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card:nth-child(3), .service-card-secondary { grid-column: auto; min-height: 250px; }
  .service-card-secondary { min-height: 210px; }
  .method-grid { grid-template-columns: 1fr; gap: 0; }
  .method-grid article { padding-bottom: 20px; }
  .method-grid article span { margin-bottom: 14px; }
  .design-photo, .design-photo img { min-height: 285px; height: 285px; }
  .future-list > div { font-size: 14px; }
  .project-placeholder { min-height: 250px; }
  .contact h2 { font-size: 39px; }
  .contact-actions .button { font-size: 11px; gap: 12px; }
  .footer-grid nav { gap: 17px; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin-bottom: 7px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}