:root {
  --ink: #11110f;
  --ink-soft: #363531;
  --paper: #f7f4ee;
  --paper-2: #eee5da;
  --sand: #d8bd9f;
  --line: rgba(17,17,15,.18);
  --white: #fffdf9;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; line-height: 1.55; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.site-header { position: sticky; top: 0; z-index: 20; min-height: 76px; padding: 0 4vw; display: flex; align-items: center; justify-content: space-between; background: rgba(247,244,238,.94); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; font-family: var(--serif); font-size: 1.45rem; letter-spacing: .02em; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-size: 1.65rem; font-style: italic; }
nav { display: flex; align-items: center; gap: 1.6rem; }
nav a { text-decoration: none; font-size: .88rem; }
.language-picker select { min-width: 74px; padding: .45rem .3rem; color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid var(--line); font-size: .78rem; }
.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; }
nav a:hover, nav a:focus-visible { text-decoration: underline; text-underline-offset: 5px; }
.nav-cta { padding: .8rem 1.1rem; border: 1px solid var(--ink); }
.menu-toggle { display: none; background: transparent; border: 0; font: inherit; }
.hero { min-height: calc(100vh - 76px); display: grid; grid-template-columns: 1.02fr .98fr; }
.hero-copy { padding: clamp(5rem, 9vw, 9rem) 5vw 4rem; display: flex; flex-direction: column; justify-content: center; }
.eyebrow { margin: 0 0 1.5rem; font-size: .73rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
h1, h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -.035em; line-height: .98; }
h1 { max-width: 760px; margin: 0; font-size: clamp(3.3rem, 6.3vw, 7.8rem); }
h2 { margin: 0; font-size: clamp(2.7rem, 4.7vw, 5.5rem); }
h3 { margin: 0 0 .7rem; font-size: 1.22rem; }
.hero-intro { max-width: 660px; margin: 2rem 0; color: var(--ink-soft); font-size: 1.12rem; }
.hero-actions { display: flex; align-items: center; gap: 1.6rem; flex-wrap: wrap; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: .85rem 1.25rem; border: 1px solid transparent; font: inherit; font-weight: 650; text-decoration: none; cursor: pointer; }
.button-primary { color: var(--white); background: var(--ink); }
.button-primary:hover, .button-primary:focus-visible { background: #34322e; }
.button-light { color: var(--ink); background: var(--white); }
.text-link { font-weight: 650; text-decoration: none; }
.text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.hero-proof { margin: 3rem 0 0; padding: 1.2rem 0 0; display: flex; gap: 1.4rem; flex-wrap: wrap; border-top: 1px solid var(--line); list-style: none; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; }
.hero-media { position: relative; min-height: 660px; margin: 0; overflow: hidden; background: #171613; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-media figcaption { position: absolute; right: 1rem; bottom: 1rem; max-width: 300px; padding: .5rem .7rem; color: rgba(255,255,255,.78); background: rgba(17,17,15,.72); font-size: .72rem; }
.section, .section-dark, .start { padding: clamp(5rem, 9vw, 9rem) 6vw; }
.section-dark { color: var(--white); background: var(--ink); }
.problem-grid, .focus, .about { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; }
.problem-grid h2 { max-width: 880px; }
.problem-grid div { max-width: 630px; font-size: 1.12rem; color: rgba(255,255,255,.76); }
.risk-row { margin-top: 5rem; display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid rgba(255,255,255,.25); border-bottom: 1px solid rgba(255,255,255,.25); }
.risk-row span { padding: 1.35rem 1rem; border-right: 1px solid rgba(255,255,255,.25); text-align: center; font-size: .83rem; letter-spacing: .04em; }
.risk-row span:last-child { border-right: 0; }
.section-heading { max-width: 920px; margin-bottom: 4.2rem; }
.section-heading > p:last-child { max-width: 680px; margin-top: 1.6rem; color: var(--ink-soft); font-size: 1.05rem; }
.service-list { border-top: 1px solid var(--line); }
.service { display: grid; grid-template-columns: 100px 1fr; gap: 3vw; padding: 2.6rem 0; border-bottom: 1px solid var(--line); }
.service > div { display: grid; grid-template-columns: minmax(240px,.65fr) 1fr minmax(230px,.65fr); gap: 3vw; align-items: baseline; }
.service p { margin: 0; color: var(--ink-soft); }
.service-number { font-family: var(--serif); font-size: 1.4rem; }
.best-for { font-size: .88rem; }
.method { display: grid; grid-template-columns: .85fr 1.15fr; gap: 10vw; background: var(--paper-2); }
.method-intro { position: sticky; top: 120px; align-self: start; }
.method-intro p:last-child { max-width: 520px; margin-top: 1.6rem; }
.steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.steps li { display: grid; grid-template-columns: 75px 1fr; gap: 1rem; padding: 1.7rem 0; border-bottom: 1px solid var(--line); }
.steps span { font-family: var(--serif); font-size: 1.3rem; }
.steps p { margin: 0; color: var(--ink-soft); }
.focus { align-items: start; }
.focus-copy { max-width: 650px; font-size: 1.12rem; }
.focus-products { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem 1.5rem; margin: 2rem 0; padding: 0; list-style: none; }
.focus-products li { display: flex; justify-content: space-between; gap: 1rem; padding: .8rem 0; border-bottom: 1px solid var(--line); color: var(--ink-soft); }
.focus-products li span { color: var(--ink); font-weight: 650; }
.focus-cta { display: inline-flex; }
.fit { background: var(--white); }
.fit-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.fit-columns article { padding: 2rem 0; border-top: 1px solid var(--ink); }
.fit-columns li { margin-bottom: 1rem; }
.about { color: var(--white); background: #24231f; }
.about-copy { max-width: 700px; font-size: 1.08rem; }
.role-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin: 2.5rem 0; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.25); }
.role-grid p, .boundary { color: rgba(255,255,255,.72); }
.boundary { font-size: .84rem; }
.research-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.research-card { padding-top: 1.4rem; border-top: 1px solid var(--ink); }
.research-card a { text-decoration: none; }
.research-card p { color: var(--ink-soft); }
.start { display: grid; grid-template-columns: .9fr 1.1fr; gap: 9vw; color: var(--white); background: var(--ink); }
.start-copy p { max-width: 550px; color: rgba(255,255,255,.74); }
.email-link { display: inline-block; margin-top: 1rem; font-family: var(--serif); font-size: 1.35rem; }
form { display: grid; gap: 1.25rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { display: grid; gap: .45rem; font-size: .82rem; letter-spacing: .04em; }
input, select, textarea { width: 100%; padding: .9rem .1rem; color: var(--white); background: transparent; border: 0; border-bottom: 1px solid rgba(255,255,255,.4); border-radius: 0; font: inherit; }
select option { color: var(--ink); }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--sand); outline-offset: 4px; }
.form-note { margin: 0; color: rgba(255,255,255,.62); font-size: .76rem; }
footer { padding: 2rem 4vw; display: grid; grid-template-columns: 1fr 2fr auto; gap: 2rem; align-items: center; border-top: 1px solid var(--line); font-size: .8rem; }
.brand-footer { font-size: 1.1rem; }
.brand-footer .brand-mark { width: 30px; height: 30px; font-size: 1.2rem; }
@media (max-width: 900px) {
  .site-header { min-height: 66px; }
  .menu-toggle { display: block; }
  nav { position: absolute; top: 66px; left: 0; right: 0; display: none; padding: 1.5rem 4vw 2rem; flex-direction: column; align-items: stretch; background: var(--paper); border-bottom: 1px solid var(--line); }
  nav.open { display: flex; }
  .language-picker select { width: 100%; padding: .75rem 0; }
  .nav-cta { text-align: center; }
  .hero { min-height: auto; grid-template-columns: 1fr; }
  .hero-copy { padding-top: 5rem; }
  .hero-media { min-height: 450px; }
  .problem-grid, .focus, .about, .method, .start { grid-template-columns: 1fr; }
  .method-intro { position: static; }
  .service > div { grid-template-columns: 1fr; gap: 1rem; }
  .risk-row { grid-template-columns: 1fr 1fr; }
  .risk-row span:nth-child(2) { border-right: 0; }
  .risk-row span:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.25); }
  .research-grid { grid-template-columns: 1fr; }
  .focus-products { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  h1 { font-size: clamp(3rem, 14vw, 4.5rem); }
  .section, .section-dark, .start { padding-left: 1.35rem; padding-right: 1.35rem; }
  .hero-copy { padding-left: 1.35rem; padding-right: 1.35rem; }
  .hero-media { min-height: 350px; }
  .hero-proof { display: grid; }
  .service { grid-template-columns: 45px 1fr; }
  .risk-row, .fit-columns, .role-grid, .field-row { grid-template-columns: 1fr; }
  .risk-row span { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.25); }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }