@charset "UTF-8";

:root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: #1d1d1f;
  background: #fff;
  font-synthesis: none;
  --ink: #1d1d1f;
  --muted: #5b5b63;
  --blue: #0066cc;
  --line: #d9d9de;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; }
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
a:focus-visible { outline: 3px solid #0066cc; outline-offset: 5px; border-radius: 3px; }
main:focus { outline: none; }
img, svg { display: block; max-width: 100%; }
::selection { color: #fff; background: #335bba; }

.skip-link { position: absolute; top: -100px; inset-inline-start: 16px; z-index: 4; padding: 15px 22px; background: #fff; color: #1d1d1f; }
.skip-link:focus { top: 8px; }
.site-header { background: #fff; }
.header-inner { width: min(1120px, calc(100% - 80px)); min-height: 68px; margin-inline: auto; display: flex; align-items: center; gap: 36px; }
.wordmark { min-height: 44px; display: inline-flex; align-items: center; gap: 11px; font-size: 17px; font-weight: 650; letter-spacing: 3px; }
.brand-symbol { width: 27px; height: 32px; flex: 0 0 auto; }
.main-nav { display: flex; align-items: center; gap: 36px; margin-inline-start: auto; }
.main-nav a, .language-link { min-height: 44px; display: inline-flex; align-items: center; font-size: 12px; }
.main-nav a:hover, .language-link:hover { color: #0066cc; }
.language-link { border-inline-start: 1px solid var(--line); padding-inline-start: 30px; }

.hero { color: #f5f5f7; background: #08090b; text-align: center; padding: 100px 28px 98px; }
.hero-inner { max-width: 1050px; margin-inline: auto; }
.eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 2.1px; line-height: 1.5; margin: 0 0 28px; }
.hero .eyebrow { color: #b7b7c0; }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { font-size: clamp(64px, 8.1vw, 116px); font-weight: 650; letter-spacing: -6.5px; line-height: .99; margin-bottom: 30px; }
.hero h1 span { display: block; }
.hero-accent { color: #b5c2f0; }
.hero-intro { max-width: 640px; margin: 0 auto 30px; color: #c7c7cf; font-size: 22px; line-height: 1.45; letter-spacing: -.45px; }
.hero-actions { display: flex; gap: 20px; justify-content: center; align-items: center; flex-wrap: wrap; }
.button-link { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 12px 23px; background: #0066cc; color: #fff; border-radius: 28px; gap: 11px; font-size: 16px; line-height: 1.3; transition: background-color .18s; }
.button-link:hover { background: #0058b0; }
.text-link { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; color: #a9c9ff; font-size: 16px; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.link-arrow { font-size: 20px; line-height: 1; }

.product-section { background: #f5f5f7; text-align: center; margin-top: 12px; padding: 72px 28px 42px; overflow: clip; }
.product-section .eyebrow { color: #5b5b63; margin-bottom: 20px; }
.product-lockup { display: flex; align-items: center; justify-content: center; gap: 20px; margin-bottom: 29px; }
.product-lockup img { width: 64px; height: 64px; border-radius: 16px; }
.product-lockup h2 { font-size: 61px; font-weight: 650; letter-spacing: -3px; line-height: 1.1; margin: 0; }
.product-headline { font-size: 37px; font-weight: 500; line-height: 1.15; letter-spacing: -1.15px; margin-bottom: 20px; }
.product-description { max-width: 540px; margin: 0 auto 27px; color: #5b5b63; font-size: 19px; line-height: 1.5; letter-spacing: -.3px; }
.product-signature { font-size: clamp(86px, 17vw, 242px); line-height: 1.1; letter-spacing: -.035em; font-weight: 650; color: #25272e; margin-top: 57px; padding-inline: 10px; }
.product-signature span { color: #4263c1; }

.thinking-section { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 12px; }
.research-panel { background: #111216; color: #f5f5f7; padding: 84px 11%; min-height: 570px; display: flex; flex-direction: column; justify-content: center; }
.research-panel .eyebrow { color: #b7b7c0; }
.research-panel h2 { font-size: clamp(36px, 3.8vw, 56px); font-weight: 600; letter-spacing: -2.1px; line-height: 1.08; margin-bottom: 26px; }
.research-panel>p:last-child { font-size: 19px; line-height: 1.55; letter-spacing: -.25px; color: #c7c7cf; margin-bottom: 0; max-width: 430px; }
.research-areas { background: #f5f5f7; padding: 48px 11%; display: flex; flex-direction: column; justify-content: center; }
.research-area { padding: 28px 0; }
.research-area + .research-area { border-top: 1px solid #d9d9de; }
.research-area h3 { font-size: 25px; font-weight: 600; letter-spacing: -.7px; margin-bottom: 11px; }
.research-area p { font-size: 17px; color: #5b5b63; line-height: 1.5; letter-spacing: -.15px; margin-bottom: 0; max-width: 350px; }

.site-footer { background: #f5f5f7; margin-top: 12px; padding: 41px 0 22px; color: #515159; }
.footer-inner { width: min(1120px, calc(100% - 80px)); margin-inline: auto; }
.footer-brand-row { display: flex; align-items: center; gap: 26px; padding-bottom: 20px; border-bottom: 1px solid #d9d9de; }
.footer-brand-row .wordmark { color: #1d1d1f; font-size: 15px; letter-spacing: 2.7px; }
.footer-brand-row .brand-symbol { width: 24px; height: 29px; }
.footer-brand-row>span { font-size: 12px; }
.locale-nav { display: flex; gap: 4px 23px; flex-wrap: wrap; padding-top: 12px; }
.locale-nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: 11px; }
.locale-nav a[aria-current="page"] { color: #1d1d1f; text-decoration: underline; text-underline-offset: 4px; }
.locale-nav a:hover, .footer-bottom a:hover { color: #0066cc; text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 10px 30px; padding-top: 4px; }
.footer-bottom small { font-size: 10px; line-height: 1.5; }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 0 23px; }
.footer-bottom a { display: inline-flex; align-items: center; min-height: 44px; font-size: 10px; }

.info-page { width: min(760px, calc(100% - 80px)); margin-inline: auto; padding: 90px 0 100px; }
.info-page .eyebrow { color: #5b5b63; }
.info-page h1 { font-size: 60px; line-height: 1.1; letter-spacing: -2.8px; margin-bottom: 22px; font-weight: 600; }
.info-intro { font-size: 24px; line-height: 1.45; color: #5b5b63; margin-bottom: 56px; }
.info-page section { border-top: 1px solid #d9d9de; padding: 28px 0; }
.info-page h2 { font-size: 23px; font-weight: 600; letter-spacing: -.6px; margin-bottom: 14px; }
.info-page section p { font-size: 17px; line-height: 1.7; color: #5b5b63; margin: 0; }
.not-found { text-align: center; padding: 120px 28px 150px; }
.not-found h1 { font-size: 65px; line-height: 1.1; letter-spacing: -3px; margin-bottom: 25px; }
.not-found>p:not(.eyebrow) { color: #5b5b63; font-size: 20px; margin-bottom: 30px; }

html[dir="rtl"] .hero h1 { letter-spacing: -2px; line-height: 1.1; }
html[dir="rtl"] .eyebrow { letter-spacing: .4px; }
html[dir="rtl"] .research-panel h2 { letter-spacing: -.7px; line-height: 1.2; }
html[lang="de"] .hero h1, html[lang="fr"] .hero h1 { font-size: clamp(61px, 7.4vw, 104px); }

@media (max-width: 1000px) {
  .hero { padding-block: 95px; }
  .hero h1 { letter-spacing: -4px; }
  .research-panel { padding: 64px 10%; min-height: 530px; }
  .research-panel h2 { font-size: 41px; }
  .research-panel>p:last-child { font-size: 18px; }
  .research-areas { padding: 32px 10%; }
  .footer-bottom { flex-wrap: wrap; }
}

@media (max-width: 700px) {
  .header-inner { width: calc(100% - 40px); flex-wrap: wrap; gap: 0 16px; padding-top: 9px; padding-bottom: 5px; }
  .wordmark { font-size: 15px; letter-spacing: 2.7px; }
  .brand-symbol { width: 25px; height: 30px; }
  .language-link { margin-inline-start: auto; padding-inline-start: 0; border: 0; font-size: 11px; }
  .main-nav { order: 3; width: 100%; margin: 0; justify-content: space-between; gap: 12px; }
  .main-nav a { font-size: 12px; }
  .hero { padding: 76px 22px 79px; }
  .hero .eyebrow { margin-bottom: 27px; font-size: 10px; }
  .hero h1 { font-size: clamp(47px, 10.5vw, 70px); letter-spacing: -2.7px; line-height: 1.04; margin-bottom: 27px; }
  html[lang="de"] .hero h1, html[lang="fr"] .hero h1 { font-size: clamp(39px, 9.6vw, 64px); }
  .hero-intro { font-size: 18px; letter-spacing: -.25px; line-height: 1.5; max-width: 430px; margin-bottom: 27px; }
  .hero-actions { gap: 10px 20px; }
  .button-link, .text-link { font-size: 14px; }
  .button-link { padding: 13px 20px; }
  .product-section { margin-top: 9px; padding: 58px 22px 37px; }
  .product-section .eyebrow { font-size: 10px; margin-bottom: 24px; }
  .product-lockup { gap: 13px; margin-bottom: 27px; }
  .product-lockup img { width: 48px; height: 48px; border-radius: 12px; }
  .product-lockup h2 { font-size: 44px; letter-spacing: -2px; }
  .product-headline { font-size: 30px; letter-spacing: -.8px; line-height: 1.2; margin-bottom: 20px; }
  .product-description { font-size: 17px; max-width: 370px; letter-spacing: -.15px; margin-bottom: 25px; }
  .product-signature { font-size: clamp(64px, 20.4vw, 135px); margin-top: 47px; }
  .thinking-section { grid-template-columns: 1fr; gap: 9px; padding: 9px; }
  .research-panel { min-height: 390px; padding: 65px 9%; }
  .research-panel .eyebrow { font-size: 10px; margin-bottom: 25px; }
  .research-panel h2 { font-size: 39px; letter-spacing: -1.7px; margin-bottom: 24px; }
  .research-panel>p:last-child { font-size: 17px; }
  .research-areas { padding: 22px 9%; }
  .research-area { padding-block: 28px; }
  .research-area h3 { font-size: 24px; }
  .research-area p { font-size: 16px; }
  .site-footer { margin-top: 0; padding-top: 30px; }
  .footer-inner { width: calc(100% - 44px); }
  .footer-brand-row { flex-wrap: wrap; gap: 4px 22px; padding-bottom: 17px; }
  .footer-brand-row>span { font-size: 11px; }
  .locale-nav { gap: 0 22px; padding-top: 12px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 3px; padding-top: 12px; }
  .footer-bottom nav { gap: 0 21px; }
  .info-page { width: calc(100% - 44px); padding-block: 55px 70px; }
  .info-page h1 { font-size: 42px; letter-spacing: -1.6px; }
  .info-intro { font-size: 21px; margin-bottom: 35px; }
  .info-page h2 { font-size: 21px; }
  .info-page section p { font-size: 16px; }
  .not-found { padding-block: 80px 110px; }
  .not-found h1 { font-size: 43px; letter-spacing: -1.8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

@media (forced-colors: active) {
  .button-link { border: 1px solid LinkText; }
  .hero, .research-panel { border: 1px solid CanvasText; }
}