:root {
  --ink: #080808;
  --paper: #f7f7f5;
  --white: #fff;
  --soft: #d7d7d3;
  --muted: #70706c;
  --serif: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --sans: "Inter", "Helvetica Neue", Arial, sans-serif;
  --wrap: 1280px;
  --header: 88px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.65; }
body, button, input, select, textarea { font-family: var(--sans); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { color: inherit; font-size: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.08; letter-spacing: -.045em; }
::selection { background: #fff; color: #000; }
:focus-visible { outline: 2px solid #4d8cff; outline-offset: 4px; }
[hidden] { display: none !important; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip { position: fixed; z-index: 200; top: -60px; left: 20px; padding: 10px 16px; background: #fff; color: #000; transition: top .2s; }
.skip:focus { top: 12px; }
.eyebrow { color: #bcbcbc; font-size: .7rem; font-weight: 600; letter-spacing: .19em; text-transform: uppercase; }
.eyebrow.dark { color: #555; }

.site-header { position: sticky; z-index: 100; top: 0; height: var(--header); background: rgba(255,255,255,.96); border-bottom: 1px solid #dededb; backdrop-filter: blur(14px); }
.header-inner { width: min(var(--wrap), calc(100% - 64px)); height: 100%; margin: auto; display: grid; grid-template-columns: 260px 1fr auto; align-items: center; gap: 32px; }
.brand { width: 210px; }
.brand img { width: 100%; height: 55px; object-fit: contain; object-position: left center; }
.nav-panel { justify-self: center; display: flex; align-items: center; gap: clamp(24px, 3.3vw, 52px); font-size: .82rem; }
.nav-panel a { position: relative; padding: 10px 0; }
.nav-panel a::after { content: ""; position: absolute; right: 0; bottom: 3px; left: 0; height: 1px; background: #000; transform: scaleX(0); transform-origin: right; transition: transform .25s; }
.nav-panel a:hover::after { transform: scaleX(1); transform-origin: left; }
.header-cta { min-width: 164px; padding: 14px 24px; border: 1px solid #111; text-align: center; font-size: .82rem; transition: background .2s, color .2s; }
.header-cta:hover { background: #111; color: #fff; }
.nav-toggle { display: none; background: none; border: 0; padding: 9px; }
.nav-toggle > span:not(.visually-hidden) { display: block; width: 24px; height: 1px; margin: 5px 0; background: #000; }

.hero { min-height: calc(100svh - var(--header)); background: #030303; color: #fff; overflow: hidden; }
.hero-grid { width: min(1440px, 100%); min-height: calc(100svh - var(--header)); margin: auto; display: grid; grid-template-columns: minmax(390px, .8fr) minmax(560px, 1.2fr); }
.hero-copy { position: relative; z-index: 2; padding: clamp(70px, 7vw, 110px) 20px 64px max(64px, calc((100vw - 1280px)/2)); }
.hero-copy h1 { max-width: 680px; margin-top: 24px; font-size: clamp(3rem, 4.7vw, 5rem); font-weight: 600; line-height: 1.02; }
.hero-lead { margin-top: 27px; font-family: var(--serif); font-size: clamp(1.2rem, 1.8vw, 1.65rem); font-weight: 400; color: #e5e5e5; }
.hero-intro { max-width: 460px; margin-top: clamp(54px, 7vh, 88px); }
.short-rule { display: block; width: 88px; height: 1px; margin-bottom: 22px; background: #fff; }
.hero-intro h2 { margin-bottom: 20px; font-size: clamp(1.55rem, 2vw, 2.05rem); font-weight: 500; }
.hero-intro p { max-width: 420px; color: #bcbcbc; font-size: .93rem; line-height: 1.7; }
.hero-actions { margin-top: 32px; display: flex; align-items: center; gap: 30px; }
.button { min-height: 52px; padding: 0 24px; border: 1px solid transparent; display: inline-flex; align-items: center; justify-content: center; gap: 24px; font-size: .84rem; font-weight: 500; transition: .2s ease; }
.button-light { background: #fff; color: #000; }
.button-light:hover { background: #dcdcdc; }
.button-dark { background: #0a0a0a; color: #fff; }
.button-dark:hover { background: #333; }
.button-outline { border-color: #8b8b87; background: transparent; }
.text-link { padding-bottom: 3px; border-bottom: 1px solid #666; color: #cfcfcf; font-size: .82rem; }

.scene { position: relative; min-width: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 30px max(44px, calc((100vw - 1440px)/2)) 38px 0; }
.scene::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 58% 43%, rgba(255,255,255,.055), transparent 42%); pointer-events: none; }
.scene-canvas { position: absolute; z-index: 0; inset: 10px 0 150px -80px; }
.scene-layer { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: 50% 44%; opacity: 0; filter: contrast(1.06); transition: opacity .65s ease; }
.scene-layer.is-active { opacity: 1; }
.scene-badge { position: absolute; top: 40px; right: 40px; padding: 10px 13px; border-left: 1px solid #777; display: grid; gap: 1px; background: rgba(0,0,0,.32); backdrop-filter: blur(5px); }
.scene-badge span { color: #929292; font-size: .6rem; letter-spacing: .12em; text-transform: uppercase; }
.scene-badge strong { font-family: var(--serif); font-size: .88rem; font-weight: 400; }
.scene-controls { position: relative; z-index: 3; margin-left: 10px; display: grid; grid-template-columns: .9fr 1px 1.2fr; gap: 30px; align-items: center; }
.control-separator { height: 72px; background: #6f6f6f; }
.stage-controls, .method-controls { position: relative; display: flex; justify-content: space-between; }
.stage-controls::before, .method-controls::before { content: ""; position: absolute; top: 9px; right: 8px; left: 8px; height: 1px; background: #747474; }
.stage-controls button, .method-controls button { position: relative; z-index: 1; min-width: 0; padding: 0; border: 0; background: transparent; color: #c7c7c7; text-align: center; }
.stage-controls i, .method-controls i { display: block; width: 18px; height: 18px; margin: 0 auto 9px; border: 1px solid #bdbdbd; border-radius: 50%; background: #030303; transition: .2s; }
.stage-controls button[aria-pressed="true"] i, .method-controls button[aria-pressed="true"] i { border: 2px solid #fff; border-radius: 0; clip-path: polygon(25% 6%,75% 6%,100% 50%,75% 94%,25% 94%,0 50%); }
.stage-controls button[aria-pressed="true"], .method-controls button[aria-pressed="true"] { color: #fff; }
.stage-controls span, .method-controls span { display: block; white-space: nowrap; font-size: .72rem; }
.method-wrap > p { margin-top: 14px; color: #858585; font-size: .67rem; line-height: 1.5; }
.scene-play { position: relative; z-index: 3; width: fit-content; margin: 22px 0 0 auto; padding: 0; border: 0; background: transparent; color: #aaa; display: flex; gap: 8px; font-size: .67rem; }
.play-icon { font-size: .55rem; }

.service-strip { border-bottom: 1px solid #c9c9c5; background: #fff; }
.service-strip-grid { width: min(var(--wrap), calc(100% - 64px)); margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); }
.service-strip a { position: relative; min-height: 148px; padding: 36px 46px; border-right: 1px solid #bdbdb9; display: grid; align-content: center; gap: 7px; }
.service-strip a:first-child { border-left: 1px solid #bdbdb9; }
.service-strip span { font-size: .67rem; }
.service-strip strong { font-family: var(--serif); font-size: clamp(1.65rem, 2.4vw, 2.35rem); font-weight: 500; letter-spacing: -.045em; }
.service-strip i { position: absolute; right: 46px; bottom: 28px; left: 46px; height: 1px; background: #111; transform: scaleX(.28); transform-origin: left; transition: transform .25s; }
.service-strip a:hover i { transform: scaleX(1); }

.section { padding: clamp(90px, 10vw, 150px) max(32px, calc((100vw - var(--wrap))/2)); }
.section-heading { display: grid; grid-template-columns: .38fr 1.05fr .7fr; gap: 54px; align-items: start; margin-bottom: 70px; }
.section-heading h2, .methods-head h2, .about h2, .contact h2 { font-size: clamp(2.5rem, 4.4vw, 4.6rem); }
.section-heading > p:last-child { max-width: 420px; color: #666; }
.section-heading.compact { grid-template-columns: .35fr 1fr; }
.service-cards { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #111; border-bottom: 1px solid #111; }
.service-cards article { min-height: 420px; padding: 34px 38px; border-left: 1px solid #111; }
.service-cards article:last-child { border-right: 1px solid #111; }
.card-number { font-size: .7rem; }
.service-cards h3 { margin-top: 70px; font-size: 2.2rem; }
.service-cards h3 a:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .22em; }
.service-cards p { margin-top: 26px; color: #60605d; font-size: .9rem; }
.service-cards ul { margin: 34px 0 0; padding: 20px 0 0; border-top: 1px solid #b9b9b5; list-style: none; font-size: .75rem; }
.service-cards li + li { margin-top: 7px; }
.service-cards li::before { content: "—"; margin-right: 9px; }

.methods { background: #050505; color: #fff; }
.methods-head { display: grid; grid-template-columns: 1fr .55fr; gap: 80px; align-items: end; margin-bottom: 70px; }
.methods-head h2 { margin-top: 18px; }
.methods-head > p { max-width: 520px; color: #a7a7a7; }
.method-list { border-top: 1px solid #5d5d5d; }
.method-list article { display: grid; grid-template-columns: 70px .85fr 1.15fr; gap: 30px; align-items: center; min-height: 110px; padding: 22px 0; border-bottom: 1px solid #393939; transition: background .2s, padding .2s; }
.method-list article:hover { padding-inline: 18px; background: #101010; }
.method-list span { color: #777; font-size: .68rem; }
.method-list h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
.method-list h3 a { text-decoration-thickness: 1px; text-underline-offset: .28em; }
.method-list h3 a:hover { text-decoration: underline; }
.method-list p { color: #999; font-size: .82rem; }

.process { background: #fff; }
.process-grid { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #111; list-style: none; }
.process-grid li { min-height: 300px; padding: 30px 28px; border-right: 1px solid #bbb; }
.process-grid li:first-child { border-left: 1px solid #bbb; }
.process-grid span { font-size: .68rem; }
.process-grid h3 { margin-top: 80px; font-size: 1.65rem; }
.process-grid p { margin-top: 18px; color: #686865; font-size: .82rem; }

.about { background: #101010; color: #fff; }
.about-grid { display: grid; grid-template-columns: 1.05fr .75fr; gap: 100px; }
.about h2 { margin-top: 20px; }
.about-copy > p { color: #aaa; }
.about-copy > p + p { margin-top: 20px; }
.facts { margin-top: 54px; border-top: 1px solid #555; }
.facts div { padding: 17px 0; border-bottom: 1px solid #333; display: flex; justify-content: space-between; gap: 24px; }
.facts strong { font-family: var(--serif); font-weight: 400; }
.facts span { color: #888; font-size: .72rem; text-align: right; }
.partners { margin-top: 90px; padding-top: 25px; border-top: 1px solid #333; display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; }
.partners article { color: #777; }
.partners .index { font-size: .62rem; letter-spacing: .12em; }
.partners h3 { margin-top: 9px; color: #d4d4d4; font-family: var(--sans); font-size: .75rem; font-weight: 500; letter-spacing: .07em; text-transform: uppercase; }
.partners article > p:last-child { margin-top: 8px; color: #707070; font-size: .68rem; line-height: 1.5; }

.projects { background: #fff; }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-grid article { min-height: 260px; padding: 26px; border: 1px solid #aaa; }

.faq { background: #f1f1ee; }
.faq-list { margin-left: 35%; border-top: 1px solid #111; }
.faq details { border-bottom: 1px solid #aaa; }
.faq summary { position: relative; padding: 26px 55px 26px 0; font-family: var(--serif); font-size: 1.2rem; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 10px; font-family: var(--sans); font-size: 1.4rem; font-weight: 300; }
.faq details[open] summary::after { content: "−"; }
.faq details p { max-width: 700px; padding: 0 60px 28px 0; color: #60605d; font-size: .9rem; }

.contact { padding: clamp(90px, 10vw, 150px) max(32px, calc((100vw - var(--wrap))/2)); background: #050505; color: #fff; }
.contact-grid { display: grid; grid-template-columns: .8fr 1fr; gap: clamp(60px, 8vw, 120px); align-items: start; }
.contact-copy h2 { margin-top: 20px; }
.contact-copy > p:not(.eyebrow) { max-width: 510px; margin-top: 26px; color: #aaa; }
.contact-lines { margin-top: 65px; border-top: 1px solid #4b4b4b; }
.contact-lines > * { padding: 15px 0; border-bottom: 1px solid #333; display: grid; grid-template-columns: 90px 1fr; gap: 20px; }
.contact-lines span { color: #777; font-size: .67rem; text-transform: uppercase; }
.contact-lines strong { overflow-wrap: anywhere; font-size: .8rem; font-weight: 400; }
.form-card { padding: 38px; background: #f6f6f3; color: #0a0a0a; }
.form-heading { margin-bottom: 32px; padding-bottom: 16px; border-bottom: 1px solid #aaa; display: flex; justify-content: space-between; gap: 20px; }
.form-heading span { font-family: var(--serif); font-size: 1.25rem; }
.form-heading em { color: #777; font-size: .65rem; font-style: normal; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field-grid label { display: grid; gap: 7px; }
.field-grid label > span { color: #555; font-size: .64rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.field-grid .wide { grid-column: 1 / -1; }
.field-grid input, .field-grid select, .field-grid textarea { width: 100%; padding: 10px 0; border: 0; border-bottom: 1px solid #aaa; border-radius: 0; outline: none; background: transparent; }
.field-grid input:focus, .field-grid select:focus, .field-grid textarea:focus { border-color: #000; }
.field-grid small { min-height: 0; color: #a00000; font-size: .65rem; }
.wide-button { width: 100%; margin-top: 30px; }
.form-note { margin-top: 12px; color: #777; font-size: .65rem; }
.form-result pre { max-height: 280px; overflow: auto; padding: 18px; background: #e9e9e5; white-space: pre-wrap; font: .75rem/1.6 var(--sans); }
.form-result > p { margin-top: 12px; color: #666; font-size: .72rem; }
.result-actions { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 9px; }
.result-actions .button { min-height: 44px; padding-inline: 16px; }
.reset-link { margin-top: 20px; padding: 0; border: 0; border-bottom: 1px solid #555; background: none; font-size: .72rem; }

.site-footer { padding: 45px max(32px, calc((100vw - var(--wrap))/2)); background: #fff; display: grid; grid-template-columns: 1fr auto auto; gap: 60px; align-items: end; border-top: 1px solid #ccc; }
.site-footer img { width: 190px; }
.site-footer > div p { margin-top: 12px; color: #777; font-size: .7rem; }
.site-footer nav { display: flex; gap: 26px; font-size: .72rem; }
.site-footer > p { color: #777; font-size: .68rem; }
.mobile-cta { display: none; }

@media (max-width: 1080px) {
  .header-inner { grid-template-columns: 220px 1fr auto; }
  .nav-panel { gap: 20px; }
  .hero-grid { grid-template-columns: .82fr 1.18fr; }
  .hero-copy { padding-left: 42px; }
  .scene { padding-right: 28px; }
  .scene-canvas { left: -120px; }
  .scene-controls { grid-template-columns: 1fr; gap: 18px; }
  .control-separator { display: none; }
  .section-heading { grid-template-columns: .28fr 1fr; }
  .section-heading > p:last-child { grid-column: 2; }
}

@media (max-width: 860px) {
  :root { --header: 72px; }
  .header-inner { width: calc(100% - 36px); grid-template-columns: 1fr auto; }
  .brand { width: 180px; }
  .brand img { height: 45px; }
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .nav-panel { position: fixed; top: var(--header); right: 0; left: 0; padding: 22px 24px 30px; border-top: 1px solid #ddd; background: #fff; display: none; flex-direction: column; align-items: flex-start; gap: 8px; }
  body.nav-open { overflow: hidden; }
  body.nav-open .nav-panel { display: flex; }
  .nav-panel a { width: 100%; padding: 12px 0; border-bottom: 1px solid #ddd; font-family: var(--serif); font-size: 1.15rem; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; }
  .hero-copy { padding: 70px 28px 20px; }
  .hero-copy h1 { font-size: clamp(2.8rem, 10vw, 4.6rem); }
  .hero-intro { margin-top: 55px; }
  .scene { min-height: 670px; padding: 0 28px 34px; }
  .scene-canvas { inset: 0 -20px 180px -20px; }
  .scene-badge { top: 15px; right: 20px; }
  .scene-controls { margin: 0; }
  .service-strip-grid { width: 100%; }
  .service-strip a { min-height: 118px; padding: 28px 24px; }
  .service-strip i { right: 24px; left: 24px; }
  .section { padding-inline: 28px; }
  .section-heading, .section-heading.compact, .methods-head, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 30px; }
  .section-heading > p:last-child { grid-column: auto; }
  .service-cards { grid-template-columns: 1fr; }
  .service-cards article { min-height: auto; border-right: 1px solid #111; border-bottom: 1px solid #111; }
  .service-cards h3 { margin-top: 45px; }
  .method-list article { grid-template-columns: 50px 1fr; }
  .method-list p { grid-column: 2; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-grid li { min-height: 240px; border-bottom: 1px solid #bbb; }
  .faq-list { margin-left: 0; }
  .contact { padding-inline: 28px; }
  .about-grid { gap: 55px; }
  .partners { grid-template-columns: 1fr 1fr; }
  .site-footer { grid-template-columns: 1fr; gap: 28px; }
  .site-footer nav { flex-wrap: wrap; }
}

@media (max-width: 560px) {
  body { font-size: 15px; }
  .hero-copy { padding-top: 55px; }
  .hero-copy h1 { font-size: 2.7rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .scene { min-height: 590px; }
  .scene-canvas { inset: 20px -75px 190px -75px; }
  .scene-badge { display: none; }
  .scene-controls { padding-top: 370px; }
  .stage-controls span, .method-controls span { font-size: .62rem; }
  .service-strip-grid { grid-template-columns: 1fr; }
  .service-strip a { min-height: 100px; border-right: 0; border-bottom: 1px solid #bbb; }
  .service-strip a:first-child { border-left: 0; }
  .service-strip strong { font-size: 1.8rem; }
  .section-heading h2, .methods-head h2, .about h2, .contact h2 { font-size: 2.45rem; }
  .method-list article { grid-template-columns: 34px 1fr; gap: 16px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li { min-height: 220px; border-left: 1px solid #bbb; }
  .field-grid { grid-template-columns: 1fr; }
  .field-grid .wide { grid-column: auto; }
  .form-card { padding: 25px 20px; }
  .contact-lines > * { grid-template-columns: 70px 1fr; }
  .mobile-cta { position: fixed; z-index: 90; right: 14px; bottom: 14px; left: 14px; height: 52px; padding: 0 20px; background: #fff; color: #000; border: 1px solid #000; display: flex; align-items: center; justify-content: space-between; box-shadow: 0 10px 32px rgba(0,0,0,.25); font-size: .82rem; transform: translateY(90px); transition: transform .25s; }
  .mobile-cta.is-visible { transform: translateY(0); }
  .site-footer { padding-bottom: 90px; }
  .partners { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}