@font-face {
  font-family: Inter;
  src: url('./fonts/inter-regular.ttf') format('truetype');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: Inter;
  src: url('./fonts/inter-medium.ttf') format('truetype');
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --navy: #08111f;
  --text: #f3f6fa;
  --muted: #a9b8cc;
  --cyan: #67e8f9;
  --line: #334658;
  --band: #0b202e;
  --width: 1280px;
  --gutter: clamp(24px, 4.8vw, 72px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 32px; }
body { margin: 0; background: var(--navy); color: var(--text); font-family: Inter, Arial, sans-serif; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
::selection { background: var(--cyan); color: var(--navy); }
a { color: inherit; text-underline-offset: 6px; text-decoration-thickness: 1px; }
a:hover { color: var(--cyan); }
a, button { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 6px; }
button { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 400; line-height: 1.12; }
h1 { font-size: clamp(44px, 5.6vw, 80px); letter-spacing: -.045em; }
h2 { font-size: clamp(30px, 3.5vw, 48px); letter-spacing: -.04em; }
h3 { font-size: 25px; letter-spacing: -.025em; }
p { color: var(--muted); }
p + p { margin-top: 20px; }
.wrap { width: min(var(--width), calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.accent { color: var(--cyan); }
.mono { font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace; }
.section-label { display: block; margin-bottom: 26px; color: var(--muted); font: 12px/1.5 'SFMono-Regular', Consolas, 'Liberation Mono', monospace; letter-spacing: .1em; text-transform: uppercase; }
.arrow { display: inline-block; font-size: 24px; line-height: 1; font-family: Arial, sans-serif; font-weight: 400; flex-shrink: 0; transition: transform 180ms ease; }
a:hover .arrow { transform: translateX(4px); }
.skip-link { position: absolute; top: 12px; left: 12px; padding: 10px 18px; background: var(--cyan); color: var(--navy); z-index: 10; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); color: var(--navy); }
.site-header { padding-block: 25px; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.wordmark { display: inline-block; color: var(--text); text-decoration: none; white-space: nowrap; font-size: 17px; font-weight: 500; letter-spacing: .18em; line-height: 1.4; }
.site-nav ul { display: flex; align-items: center; gap: clamp(20px, 2.7vw, 40px); list-style: none; padding: 0; margin: 0; }
.site-nav a { display: inline-block; position: relative; text-decoration: none; padding-block: 12px; font-size: 14px; }
.site-nav a[aria-current='page'] { color: var(--cyan); }
.site-nav a[aria-current='page']:not(.nav-contact)::after { content: ''; position: absolute; bottom: 2px; left: 0; right: 0; height: 2px; background: var(--cyan); }
.site-nav .nav-contact { border: 1px solid #668391; padding: 10px 30px; min-width: 124px; text-align: center; }
.site-nav .nav-contact:hover, .site-nav .nav-contact[aria-current='page'] { border-color: var(--cyan); }
.menu-toggle { display: none; color: var(--text); background: transparent; border: 1px solid var(--line); padding: 8px 13px; min-height: 44px; cursor: pointer; }
.hero { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 32px; padding-block: 60px 70px; min-height: 650px; }
.hero-copy { position: relative; z-index: 1; }
.hero h1 { margin-bottom: 36px; }
.hero h1 span { display: block; }
.hero-description { font-size: 19px; max-width: 550px; line-height: 1.75; }
.hero-art { width: 100%; mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent), linear-gradient(to bottom, transparent, #000 8%, #000 92%, transparent); mask-composite: intersect; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px 30px; margin-top: 38px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 26px; background: var(--cyan); color: var(--navy); min-height: 52px; padding: 14px 22px; font-size: 14px; font-weight: 500; line-height: 1.5; text-decoration: none; transition: background 180ms ease; }
.button:hover { background: #a1f3fc; color: var(--navy); }
.text-link { display: inline-flex; align-items: center; gap: 18px; color: var(--cyan); font-size: 15px; min-height: 44px; text-decoration: none; }
.text-link .link-label { text-decoration: underline; text-underline-offset: 7px; }
.text-link:hover { color: var(--text); }
.section { padding-block: 66px; border-top: 1px solid var(--line); }
.section-heading { margin-bottom: 42px; }
.service-list { border-top: 1px solid var(--line); }
.service-preview { display: grid; grid-template-columns: 64px 1fr 1.7fr 24px; align-items: center; gap: 28px; min-height: 124px; padding-block: 26px; border-bottom: 1px solid var(--line); text-decoration: none; }
.service-preview:last-child { border-bottom: 0; }
.service-preview .number, .process-row .number { color: var(--muted); font: 17px/1.5 'SFMono-Regular', Consolas, monospace; }
.service-preview h3 { font-size: 24px; }
.service-preview p { font-size: 16px; line-height: 1.6; }
.service-preview .arrow { color: var(--muted); }
.split { display: grid; grid-template-columns: 1.6fr 1fr; gap: 80px; }
.split h2 { margin-bottom: 25px; }
.split p { font-size: 18px; line-height: 1.75; max-width: 680px; }
.split .text-link { margin-top: 18px; }
.split-aside { border-left: 1px solid var(--line); padding-left: 46px; display: flex; flex-direction: column; justify-content: center; }
.split-aside p { font-size: 17px; }
.cta-band { background: var(--band); border-block: 1px solid var(--line); padding-block: 54px; }
.cta-inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; }
.cta-band h2 { margin-bottom: 16px; }
.cta-band p { font-size: 18px; }
.cta-band .section-label { color: var(--cyan); }
.cta-band .text-link { flex-shrink: 0; }
.site-footer { padding-block: 43px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.site-footer .wordmark { font-size: 15px; }
.site-footer p { font-size: 13px; margin-top: 7px; }
.footer-email { color: var(--muted); font-size: 13px; text-decoration: none; }
.page-intro { padding-block: 80px 64px; }
.page-intro h1 { max-width: 1060px; }
.page-intro p { font-size: clamp(18px, 1.7vw, 24px); line-height: 1.6; max-width: 850px; margin-top: 30px; }
.service-detail { scroll-margin-top: 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; padding-block: 52px; border-top: 1px solid var(--line); }
.service-detail .number { display: block; margin-bottom: 15px; font-size: 15px; color: var(--cyan); }
.service-detail h2 { font-size: 48px; max-width: 360px; }
.service-detail p { font-size: 20px; line-height: 1.6; max-width: 440px; margin-top: 20px; }
.service-outcomes { border-left: 1px solid var(--line); padding-left: 64px; margin: 0; display: flex; flex-direction: column; justify-content: center; gap: 32px; }
.service-outcomes dt { color: var(--cyan); font: 12px/1.5 'SFMono-Regular', Consolas, monospace; letter-spacing: .12em; text-transform: uppercase; }
.service-outcomes dd { margin: 10px 0 0; font-size: 19px; color: var(--muted); line-height: 1.65; }
.closing { border-top: 1px solid var(--line); padding-block: 58px; }
.closing h2 { margin-bottom: 30px; }
.inner-page .site-footer { border-top: 1px solid var(--line); }
.research-hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.research-hero .wrap { position: relative; padding-block: 102px; z-index: 1; }
.research-hero h1 { max-width: 800px; font-size: clamp(44px, 5vw, 72px); }
.research-hero p { max-width: 690px; font-size: 21px; line-height: 1.65; margin-top: 32px; }
.research-art { position: absolute; width: 100%; height: 100%; object-fit: cover; object-position: right center; inset: 0; mask-image: linear-gradient(to right, transparent 30%, #000 70%); }
.research-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 64px; margin-top: 58px; }
.research-column .section-label { margin-bottom: 17px; }
.research-column h3 { border-top: 1px solid var(--line); padding-top: 25px; margin-bottom: 20px; }
.research-column p { font-size: 18px; }
.research-section { border-top: 0; }
.process { padding-block: 0 55px; }
.process h2 { padding-block: 46px; border-top: 1px solid var(--line); }
.process-list { list-style: none; padding: 0; margin: 0; }
.process-row { display: grid; grid-template-columns: 64px 1fr 1.4fr; gap: 32px; align-items: center; padding-block: 30px; border-top: 1px solid var(--line); }
.process-row:last-child { border-bottom: 1px solid var(--line); }
.process-row h3 { font-size: 24px; }
.about-team { border-top: 0; padding-top: 0; }
.contact-main { padding-block: 95px 0; }
.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 70px; padding-bottom: 78px; }
.contact-copy h1 { font-size: clamp(44px, 5.6vw, 76px); }
.contact-copy > p { margin-top: 32px; max-width: 570px; font-size: 21px; }
.contact-address { margin-top: 50px; }
.email-link { color: var(--cyan); font-size: clamp(20px, 2.55vw, 36px); letter-spacing: -.04em; line-height: 1.6; overflow-wrap: anywhere; }
.email-link .arrow { margin-left: 10px; font-size: 32px; }
.contact-address p { font-size: 16px; margin-top: 14px; }
.contact-guide { border-left: 1px solid var(--line); padding-left: 60px; }
.contact-guide h2 { font: 13px/1.5 'SFMono-Regular', Consolas, monospace; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-top: 8px; margin-bottom: 10px; }
.contact-guide ol { list-style: none; margin: 0; padding: 0; }
.contact-guide li { display: grid; grid-template-columns: 35px 1fr; gap: 26px; padding-block: 28px; border-bottom: 1px solid var(--line); }
.contact-guide li:last-child { border-bottom: 0; }
.contact-guide .number { color: var(--muted); font: 19px/1.5 'SFMono-Regular', Consolas, monospace; }
.contact-guide h3 { font-size: 24px; margin-bottom: 10px; }
.contact-guide p { font-size: 18px; }
.contact-note { border-top: 1px solid var(--line); padding-block: 68px; }
.contact-note p { color: var(--text); font-size: clamp(27px, 3.2vw, 44px); letter-spacing: -.035em; line-height: 1.25; }
.error-main { min-height: 65vh; padding-block: 90px; }
.error-main p { font-size: 20px; margin-block: 26px 36px; }

@media (min-width: 1600px) { .hero { padding-block: 75px 85px; } }
@media (max-width: 1100px) {
  .header-inner { gap: 20px; }
  .wordmark { font-size: 15px; }
  .site-nav ul { gap: 20px; }
  .site-nav a { font-size: 12px; }
  .site-nav .nav-contact { padding-inline: 20px; min-width: 100px; }
  .hero { min-height: 570px; gap: 20px; padding-block: 55px; }
  .hero h1 { font-size: clamp(42px, 5.6vw, 62px); }
  .hero-description { font-size: 17px; }
  .hero-actions { gap: 14px 20px; }
  .split { gap: 45px; }
  .split-aside { padding-left: 30px; }
  .service-preview { grid-template-columns: 40px 1fr 1.4fr 24px; gap: 20px; }
  .service-preview h3 { font-size: 21px; }
  .service-detail { gap: 40px; }
  .service-outcomes { padding-left: 40px; }
  .research-columns { gap: 36px; }
  .contact-grid { gap: 36px; }
  .contact-guide { padding-left: 36px; }
  .contact-guide li { gap: 16px; }
}
@media (max-width: 800px) {
  .site-header { padding-block: 20px; }
  .header-inner { flex-wrap: wrap; }
  .site-nav { width: 100%; }
  .site-nav ul { flex-wrap: wrap; gap: 8px 22px; }
  .site-nav a { font-size: 14px; }
  .site-nav .nav-contact { min-width: auto; padding: 8px 20px; }
  .nav-ready .menu-toggle { display: inline-flex; align-items: center; gap: 12px; }
  .nav-ready .site-nav:not(.is-open) { display: none; }
  .nav-ready .site-nav { padding-top: 18px; border-top: 1px solid var(--line); }
  .nav-ready .site-nav ul { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav-ready .site-nav a { display: block; padding: 12px 4px; }
  .nav-ready .site-nav a[aria-current='page']:not(.nav-contact)::after { right: auto; width: 28px; }
  .nav-ready .site-nav .nav-contact { margin-top: 8px; }
  .hero { grid-template-columns: 1fr 0.85fr; min-height: auto; padding-block: 60px; }
  .hero h1 { font-size: clamp(40px, 5.5vw, 48px); margin-bottom: 25px; }
  .hero-description { font-size: 16px; }
  .hero-actions { margin-top: 26px; }
  .button { font-size: 13px; padding-inline: 18px; }
  .section { padding-block: 50px; }
  .service-preview { grid-template-columns: 30px 1fr 24px; gap: 18px; }
  .service-preview h3 { font-size: 23px; }
  .service-preview p { grid-column: 2; }
  .service-preview .arrow { grid-column: 3; grid-row: 1 / span 2; }
  .split { grid-template-columns: 1fr; gap: 30px; }
  .split-aside { border-left: 0; padding-left: 0; }
  .split p { font-size: 17px; }
  .cta-inner { align-items: flex-start; flex-direction: column; gap: 18px; }
  .page-intro { padding-block: 58px 48px; }
  .service-detail { gap: 30px; padding-block: 40px; }
  .service-detail h2 { font-size: 32px; }
  .service-detail p { font-size: 17px; }
  .service-outcomes { padding-left: 30px; gap: 24px; }
  .service-outcomes dd { font-size: 16px; }
  .research-hero .wrap { padding-block: 75px; }
  .research-hero h1 { max-width: 610px; }
  .research-hero p { max-width: 470px; font-size: 18px; }
  .research-art { opacity: .5; }
  .research-columns { gap: 25px; margin-top: 38px; }
  .research-column h3 { font-size: 22px; }
  .research-column p { font-size: 16px; }
  .process-row { grid-template-columns: 32px 1fr; gap: 15px 22px; }
  .process-row p { grid-column: 2; }
  .contact-main { padding-top: 55px; }
  .contact-grid { grid-template-columns: 1fr; gap: 50px; padding-bottom: 48px; }
  .contact-copy h1 { font-size: clamp(44px, 7vw, 64px); }
  .contact-guide { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); padding-top: 36px; }
  .contact-address { margin-top: 30px; }
  .email-link { font-size: clamp(20px, 4.6vw, 34px); }
  .contact-guide li { grid-template-columns: 35px 1fr; gap: 22px; }
  .contact-note { padding-block: 45px; }
}
@media (max-width: 560px) {
  :root { --gutter: 24px; }
  .wordmark { font-size: 13px; letter-spacing: .15em; }
  .hero { grid-template-columns: 1fr; gap: 24px; padding-block: 40px 30px; }
  .hero h1 { font-size: clamp(38px, 9.2vw, 52px); }
  .hero-description { font-size: 17px; }
  .hero-art { width: 88%; max-width: 350px; margin-inline: auto; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 12px; }
  .button { max-width: 100%; font-size: 13px; gap: 16px; }
  .section-label { margin-bottom: 19px; font-size: 11px; }
  .section-heading { margin-bottom: 30px; }
  .service-preview h3 { font-size: 21px; }
  .service-preview p { font-size: 15px; }
  .service-preview { column-gap: 10px; padding-block: 24px; }
  .split h2 { margin-bottom: 23px; }
  .cta-band { padding-block: 38px; }
  .cta-band p { font-size: 16px; }
  .site-footer { padding-block: 32px; }
  .footer-inner { align-items: flex-start; flex-direction: column; gap: 20px; }
  .footer-email { display: inline-flex; align-items: center; min-height: 44px; }
  .page-intro { padding-block: 44px; }
  .page-intro h1 { font-size: clamp(39px, 9.3vw, 52px); }
  .page-intro p { font-size: 18px; margin-top: 25px; }
  .service-detail { grid-template-columns: 1fr; gap: 30px; }
  .service-detail h2 { font-size: 32px; }
  .service-detail p { margin-top: 16px; }
  .service-outcomes { border-left: 0; padding-left: 0; }
  .closing { padding-block: 42px; }
  .research-hero .wrap { padding-block: 45px 65px; }
  .research-hero h1 { font-size: clamp(40px, 9.5vw, 54px); }
  .research-hero p { margin-top: 26px; }
  .research-art { opacity: .22; mask-image: linear-gradient(to bottom, transparent, #000); }
  .research-columns { grid-template-columns: 1fr; gap: 38px; }
  .research-column h3 { padding-top: 20px; }
  .research-column p { font-size: 17px; }
  .process h2 { padding-block: 35px; }
  .process-row h3 { font-size: 22px; }
  .contact-copy > p { font-size: 18px; margin-top: 27px; }
  .contact-copy h1 { font-size: clamp(40px, 9.5vw, 54px); }
  .contact-address .arrow { font-size: 24px; margin-left: 3px; }
  .contact-guide h3 { font-size: 22px; }
  .contact-guide p { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}