@charset "UTF-8";

:root {
  color-scheme: light;
  --ink: #171a1d;
  --ink-soft: #22272b;
  --body: #343b3f;
  --muted: #737c80;
  --paper: #fff;
  --surface: #f2f3f1;
  --line: #dde0de;
  --steel: #a9b0b1;
  --copper: #c67843;
  --copper-light: #e6a76f;
  --container: 1240px;
  --gutter: clamp(22px, 5vw, 76px);
  --sans: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--paper); color: var(--body); font-family: var(--sans); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
::selection { color: #fff; background: var(--copper); }
.container { width: min(var(--container), calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.section { padding-block: clamp(78px, 10vw, 138px); }
.skip-link { position: fixed; z-index: 1000; left: 12px; top: 12px; padding: 10px 16px; transform: translateY(-160%); border-radius: 3px; background: #fff; color: var(--ink); font-weight: 700; }
.skip-link:focus { transform: translateY(0); }

.topbar { background: #101214; color: #c2c6c5; font-size: 12px; letter-spacing: .045em; }
.topbar__inner { min-height: 37px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar p { margin: 0; }
.topbar__links { display: flex; align-items: center; gap: 24px; }
.topbar a { text-decoration: none; transition: color .2s ease; }
.topbar a:hover, .topbar a:focus-visible { color: var(--copper-light); }
.site-header { position: sticky; z-index: 20; top: 0; background: rgba(255,255,255,.97); border-bottom: 1px solid rgba(31,37,40,.08); transition: box-shadow .25s ease; }
.site-header.is-scrolled { box-shadow: 0 7px 24px rgba(13,19,22,.08); }
.site-header__inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { width: 228px; flex: 0 0 auto; }
.brand img, .site-footer__brand img { width: 100%; height: auto; }
.main-nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 43px); color: #353c40; font-size: 13px; font-weight: 650; }
.main-nav > a { text-decoration: none; transition: color .2s ease; }
.main-nav > a:not(.nav-cta):hover, .main-nav > a:not(.nav-cta):focus-visible { color: var(--copper); }
.main-nav .nav-cta { display: inline-flex; align-items: center; gap: 15px; padding: 12px 16px; background: var(--ink); color: #fff; transition: background .2s ease, transform .2s ease; }
.main-nav .nav-cta:hover { background: var(--copper); transform: translateY(-1px); }
.menu-toggle { display: none; }

.hero { position: relative; isolation: isolate; min-height: min(720px, calc(100svh - 118px)); display: flex; align-items: center; overflow: hidden; background: #1a1d1f; color: #fff; }
.hero__image, .hero__shade { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; }
.hero__image { object-fit: cover; object-position: center 54%; }
.hero__shade { z-index: -1; background: linear-gradient(90deg, rgba(12,15,17,.95) 0%, rgba(13,16,18,.88) 33%, rgba(13,16,18,.49) 63%, rgba(13,16,18,.11) 100%), linear-gradient(0deg, rgba(11,13,15,.45), transparent 42%); }
.hero__content { position: relative; padding-block: 100px 113px; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 19px; color: var(--copper); font-size: 11px; font-weight: 750; letter-spacing: .18em; line-height: 1.45; text-transform: uppercase; }
.eyebrow--light { color: #edb782; }
.eyebrow__line { display: inline-block; width: 26px; height: 1px; background: currentColor; }
.hero h1 { max-width: 760px; margin: 0; color: #fff; font-size: clamp(42px, 6vw, 78px); font-weight: 690; letter-spacing: -.055em; line-height: 1.03; }
.hero__intro { max-width: 575px; margin: 27px 0 0; color: #d5d7d5; font-size: clamp(16px, 1.45vw, 19px); line-height: 1.72; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 32px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; padding: 13px 17px; border: 1px solid transparent; border-radius: 2px; text-decoration: none; font-size: 13px; font-weight: 700; letter-spacing: .01em; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button--accent { background: var(--copper); color: #fff; }
.button--accent:hover { background: #aa6034; }
.button--glass { border-color: rgba(255,255,255,.48); background: rgba(255,255,255,.04); color: #fff; }
.button--glass:hover { border-color: #fff; background: rgba(255,255,255,.12); }
.button--outline-light { border-color: rgba(255,255,255,.65); color: #fff; }
.button--outline-light:hover { background: #fff; color: var(--ink); }
.hero__note { display: flex; align-items: center; gap: 11px; margin-top: 37px; color: #c5cac7; font-size: 12px; letter-spacing: .035em; }
.hero__note-mark { width: 7px; height: 7px; border-radius: 50%; background: var(--copper-light); box-shadow: 0 0 0 5px rgba(230,167,111,.12); }
.hero__index { position: absolute; right: var(--gutter); top: 44%; display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,.72); font-size: 10px; letter-spacing: .18em; writing-mode: vertical-rl; }
.hero__index span:first-child { font-weight: 800; }
.hero__scroll { position: absolute; right: var(--gutter); bottom: 32px; display: flex; align-items: center; gap: 10px; color: #dedfdd; font-size: 11px; text-decoration: none; }
.hero__scroll span { width: 26px; height: 1px; background: var(--copper-light); }

.proof-strip { position: relative; z-index: 2; background: var(--ink); color: #fff; }
.proof-strip__inner { position: relative; min-height: 108px; display: grid; grid-template-columns: 1fr 1.3fr 1.3fr; align-items: center; gap: 34px; }
.proof-item { display: flex; align-items: baseline; gap: 12px; }
.proof-item__number { color: #fff; font-size: clamp(19px, 2vw, 26px); font-weight: 690; letter-spacing: -.045em; white-space: nowrap; }
.proof-item__label { color: #afb5b3; font-size: 12px; line-height: 1.45; }
.proof-strip__accent { position: absolute; top: 0; left: 0; width: 76px; height: 2px; background: var(--copper); }

.intro-section { background: #fff; }
.intro-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(50px, 10vw, 160px); }
.intro-aside { position: relative; min-height: 300px; padding-top: 8px; }
.intro-aside__decoration { position: relative; width: 160px; height: 122px; margin-top: 54px; border-top: 1px solid #d1d4d2; border-bottom: 1px solid #d1d4d2; transform: skewY(-20deg); }
.intro-aside__decoration::before, .intro-aside__decoration::after { position: absolute; content: ""; inset: 16px 23px; border: 1px solid #c67843; transform: skewY(34deg); }
.intro-aside__decoration::after { inset: 32px 48px; border-color: #d1d4d2; transform: skewY(45deg); }
.intro-aside__decoration span { position: absolute; top: 50%; left: 50%; width: 16px; height: 16px; border: 1px solid var(--copper); border-radius: 50%; transform: translate(-50%,-50%); }
.intro-aside__decoration span:nth-child(2) { left: 14%; }
.intro-aside__decoration span:nth-child(3) { left: 86%; }
.intro-aside__caption { max-width: 220px; margin-top: 35px; color: #858c8d; font-size: 12px; letter-spacing: .045em; }
.intro-main h2, .section-heading h2, .faq-heading h2 { margin: 0; color: var(--ink); font-size: clamp(34px, 4.25vw, 54px); font-weight: 660; letter-spacing: -.05em; line-height: 1.11; }
.intro-main h2 { max-width: 730px; }
.intro-main p { max-width: 690px; margin: 23px 0 0; }
.intro-main .lead { color: #42494c; font-size: 18px; line-height: 1.68; }
.text-link { display: inline-flex; align-items: center; gap: 13px; padding-bottom: 4px; border-bottom: 1px solid rgba(198,120,67,.45); color: var(--ink); font-size: 13px; font-weight: 700; text-decoration: none; transition: gap .2s ease, color .2s ease; }
.text-link:hover { gap: 19px; color: var(--copper); }
.intro-main .text-link { margin-top: 27px; }

.chains-section { background: var(--surface); }
.section-heading { margin-bottom: 51px; }
.section-heading--split { display: grid; grid-template-columns: 1.1fr .65fr; align-items: end; gap: 75px; }
.section-heading--split h2 { max-width: 690px; }
.section-heading--split > p { max-width: 410px; margin: 0 0 6px; color: #657073; font-size: 15px; }
.chain-list { display: grid; grid-template-columns: 1.16fr .84fr .84fr; align-items: stretch; gap: 17px; }
.chain-card { position: relative; min-width: 0; background: #fff; }
.chain-card--featured { display: flex; flex-direction: column; }
.chain-card__image-wrap { position: relative; min-height: 265px; aspect-ratio: 1.34; overflow: hidden; background: #d9dcda; }
.chain-card__image-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s cubic-bezier(.2,.65,.2,1); }
.chain-card:hover .chain-card__image-wrap img { transform: scale(1.035); }
.chain-card__index { position: absolute; top: 16px; right: 17px; color: #6e7575; font-size: 10px; font-weight: 700; letter-spacing: .15em; }
.chain-card__image-wrap .chain-card__index { padding: 6px 8px; background: rgba(255,255,255,.89); }
.chain-card__copy { padding: 26px 27px 31px; }
.chain-card__copy .eyebrow { margin-bottom: 12px; }
.chain-card h3 { margin: 0; color: var(--ink); font-size: 23px; letter-spacing: -.035em; line-height: 1.2; }
.chain-card p:not(.eyebrow) { margin: 13px 0 19px; color: #687174; font-size: 13px; line-height: 1.67; }
.chain-card--text { display: flex; flex-direction: column; align-items: flex-start; padding: 29px 27px 31px; border-top: 2px solid #aeb4b2; }
.chain-card--text .chain-card__index { top: 20px; right: 20px; }
.chain-card--text .chain-card__symbol { width: 65px; height: 65px; margin: 19px 0 25px; color: var(--copper); }
.chain-card__symbol svg { width: 100%; height: 100%; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.chain-card--text .eyebrow { margin-bottom: 10px; }
.chain-card--text h3 { max-width: 270px; }
.chain-card--text p:not(.eyebrow) { margin-bottom: 25px; }
.chain-card--text .text-link { margin-top: auto; }
.chain-card--warm { border-color: var(--copper); background: #f8f1eb; }
.chain-card--warm .chain-card__symbol { color: #a95f36; }
.chains-footnote { display: flex; align-items: center; gap: 13px; margin-top: 25px; color: #596164; font-size: 13px; }
.chains-footnote > span { color: var(--copper); font-size: 18px; }

.services-section { background: #fff; }
.section-heading--center { max-width: 800px; margin: 0 auto 58px; text-align: center; }
.section-heading--center .eyebrow { justify-content: center; }
.section-heading--center h2 { max-width: 690px; margin-inline: auto; }
.section-heading--center > p:last-child { max-width: 600px; margin: 18px auto 0; color: #697276; font-size: 15px; }
.service-layout { display: grid; grid-template-columns: .88fr 1.12fr; align-items: stretch; gap: clamp(45px, 7vw, 94px); }
.service-photo { position: relative; min-height: 550px; background: #dfe0dd; }
.service-photo > img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; }
.service-photo__caption { position: absolute; inset: auto 18px 18px; display: flex; justify-content: space-between; gap: 15px; padding: 13px 15px; background: rgba(20,24,26,.86); color: #fff; font-size: 11px; }
.service-photo__caption span:last-child { color: #c5c8c6; }
.service-content { display: flex; flex-direction: column; justify-content: center; }
.service-row { display: grid; grid-template-columns: 40px 1fr 18px; gap: 15px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.service-row:first-child { border-top: 1px solid var(--line); }
.service-row__number { padding-top: 4px; color: var(--copper); font-size: 11px; font-weight: 750; letter-spacing: .08em; }
.service-row h3 { margin: 0; color: var(--ink); font-size: 18px; font-weight: 680; letter-spacing: -.025em; }
.service-row p { margin: 7px 0 0; color: #687174; font-size: 13px; line-height: 1.62; }
.service-row__arrow { padding-top: 1px; color: #89908f; font-size: 15px; }

.quality-section { display: grid; grid-template-columns: 1fr 1fr; min-height: 700px; background: var(--ink); color: #fff; }
.quality-section__photo { position: relative; min-height: 600px; overflow: hidden; background: #333; }
.quality-section__photo::after { position: absolute; content: ""; inset: 0; background: linear-gradient(0deg, rgba(16,19,21,.4), transparent 55%), linear-gradient(90deg, transparent 73%, var(--ink)); }
.quality-section__photo > img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; }
.quality-section__stamp { position: absolute; z-index: 1; bottom: 45px; left: clamp(28px, 6vw, 90px); display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.93); font-size: 11px; font-weight: 800; letter-spacing: .2em; }
.quality-section__stamp span:first-child { display: grid; width: 35px; height: 35px; place-items: center; border: 1px solid var(--copper-light); border-radius: 50%; color: var(--copper-light); font-size: 10px; letter-spacing: .05em; }
.quality-section__content { align-self: center; max-width: 650px; padding: 90px clamp(36px, 7vw, 110px) 90px clamp(30px, 4vw, 64px); }
.quality-section__content h2, .contact-section h2 { margin: 0; color: #fff; font-size: clamp(37px, 4vw, 53px); font-weight: 660; letter-spacing: -.05em; line-height: 1.1; }
.quality-section__intro { margin: 21px 0 0; color: #c2c7c5; font-size: 15px; line-height: 1.72; }
.quality-points { display: grid; gap: 21px; margin: 35px 0 32px; }
.quality-points > div { display: grid; grid-template-columns: 32px 1fr; gap: 12px; }
.quality-points__icon { padding-top: 3px; color: var(--copper-light); font-size: 10px; font-weight: 750; }
.quality-points p { margin: 0; color: #b9bfbc; font-size: 12px; line-height: 1.65; }
.quality-points strong { color: #fff; font-size: 13px; font-weight: 700; }

.method-section { background: #f7f7f5; }
.method-steps { position: relative; display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: #d9ddda; border: 1px solid #d9ddda; }
.method-step { position: relative; min-height: 235px; padding: 33px 34px; background: #f7f7f5; }
.method-step__number { display: inline-block; margin-bottom: 37px; color: var(--copper); font-size: 12px; font-weight: 750; letter-spacing: .1em; }
.method-step h3 { margin: 0; color: var(--ink); font-size: 21px; letter-spacing: -.03em; }
.method-step p { max-width: 340px; margin: 11px 0 0; color: #6d7678; font-size: 13px; line-height: 1.67; }

.industries-band { position: relative; overflow: hidden; background: #23282a; color: #fff; }
.industries-band__inner { position: relative; z-index: 1; min-height: 345px; display: grid; grid-template-columns: .45fr 1fr auto; align-items: center; gap: 40px; padding-block: 61px; }
.industries-band .eyebrow { align-self: start; padding-top: 6px; }
.industries-band__copy h2 { max-width: 580px; margin: 0; color: #fff; font-size: clamp(31px, 3.4vw, 44px); font-weight: 650; letter-spacing: -.05em; line-height: 1.14; }
.industries-band__copy p { max-width: 560px; margin: 16px 0 0; color: #bfc4c2; font-size: 14px; }
.industries-band .button { position: relative; z-index: 2; white-space: nowrap; }
.industries-band__texture { position: absolute; z-index: -1; top: -35%; right: 12%; width: 500px; height: 500px; border: 1px solid rgba(255,255,255,.09); border-radius: 50%; }
.industries-band__texture::before, .industries-band__texture::after { position: absolute; content: ""; inset: 42px; border: 1px solid rgba(255,255,255,.07); border-radius: 50%; }
.industries-band__texture::after { inset: 98px; border-color: rgba(198,120,67,.19); }

.faq-section { background: #fff; }
.faq-layout { display: grid; grid-template-columns: .68fr 1.32fr; gap: clamp(50px, 10vw, 150px); }
.faq-heading h2 { font-size: clamp(34px, 4vw, 48px); }
.faq-heading > p:last-child { max-width: 310px; margin: 16px 0 0; color: #6b7477; font-size: 14px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 3px; color: var(--ink); cursor: pointer; font-size: 15px; font-weight: 670; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary > span::before, .faq-list summary > span::after { position: absolute; top: 50%; right: 6px; width: 13px; height: 1px; background: var(--copper); content: ""; transition: transform .2s ease; }
.faq-list summary > span::after { transform: rotate(90deg); }
.faq-list details[open] summary > span::after { transform: rotate(0); }
.faq-list details p { max-width: 700px; margin: -2px 36px 22px 3px; color: #697276; font-size: 14px; line-height: 1.7; }
.faq-list details p a { color: #a65f37; font-weight: 650; text-decoration-thickness: 1px; text-underline-offset: 3px; }

.contact-section { position: relative; overflow: hidden; background: var(--ink); color: #fff; }
.contact-section__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr .88fr; align-items: center; gap: clamp(50px, 10vw, 140px); padding-block: clamp(78px, 10vw, 126px); }
.contact-section__copy h2 { max-width: 650px; }
.contact-section__copy > p:last-child { max-width: 500px; margin: 18px 0 0; color: #c0c6c3; font-size: 15px; }
.contact-options { border-top: 1px solid #444a4c; }
.contact-option { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 4px; padding: 17px 42px 17px 0; border-bottom: 1px solid #444a4c; color: #fff; text-decoration: none; transition: padding .2s ease, color .2s ease; }
.contact-option:hover { padding-left: 8px; color: var(--copper-light); }
.contact-option__label { color: #aeb5b2; font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }
.contact-option strong { font-size: clamp(17px, 2vw, 22px); font-weight: 630; letter-spacing: -.02em; }
.contact-option__icon { position: absolute; top: 50%; right: 4px; transform: translateY(-50%); color: var(--copper-light); }
.contact-section__outline { position: absolute; right: 2%; bottom: -172px; color: rgba(255,255,255,.025); font-size: clamp(260px, 36vw, 520px); font-weight: 800; letter-spacing: -.12em; line-height: 1; pointer-events: none; }

.site-footer { background: #101214; color: #c6cac8; }
.site-footer__main { display: grid; grid-template-columns: 1.3fr .75fr .9fr; gap: clamp(40px, 9vw, 130px); padding-block: 54px 49px; }
.site-footer__brand { max-width: 310px; }
.site-footer__brand a { display: inline-block; width: 180px; background: #fff; }
.site-footer__brand p { margin: 17px 0 0; color: #929a98; font-size: 12px; line-height: 1.65; }
.footer-label { margin: 0 0 14px; color: #fff; font-size: 11px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.site-footer__nav, .site-footer__contact { display: flex; flex-direction: column; align-items: flex-start; }
.site-footer__nav > a, .site-footer__contact > a { margin: 3px 0; color: #aeb4b1; font-size: 12px; text-decoration: none; transition: color .2s ease; }
.site-footer__nav > a:hover, .site-footer__contact > a:hover { color: var(--copper-light); }
.site-footer__bottom { display: flex; justify-content: space-between; gap: 20px; padding-block: 16px 20px; border-top: 1px solid #2c3031; color: #858c8a; font-size: 10px; }
.site-footer__bottom p { margin: 0; }
.site-footer__bottom a { color: inherit; text-decoration: none; }
.site-footer__bottom a:hover { color: #fff; }

:focus-visible { outline: 3px solid var(--copper-light); outline-offset: 4px; }

@media (min-width: 1440px) {
  .hero { min-height: 690px; }
  .hero__content { padding-block: 123px 133px; }
}
@media (max-width: 1050px) {
  :root { --gutter: clamp(22px, 4vw, 45px); }
  .main-nav { gap: 19px; font-size: 12px; }
  .brand { width: 167px; }
  .section-heading--split { gap: 40px; }
  .chain-list { grid-template-columns: 1fr 1fr; }
  .chain-card--featured { grid-row: span 2; }
  .chain-card__image-wrap { min-height: 285px; }
  .chain-card--text { min-height: 280px; }
  .industries-band__inner { grid-template-columns: .5fr 1fr; gap: 28px; }
  .industries-band .eyebrow { grid-column: 1; }
  .industries-band__copy { grid-column: 2; grid-row: 1 / span 2; }
  .industries-band .button { grid-column: 2; justify-self: start; }
}
@media (max-width: 760px) {
  :root { --gutter: 23px; }
  html { scroll-padding-top: 73px; }
  body { font-size: 15px; }
  .topbar__inner { min-height: 34px; justify-content: center; }
  .topbar__inner > p { display: none; }
  .topbar__links { width: 100%; justify-content: space-between; gap: 12px; font-size: 11px; }
  .topbar__links a:first-child { white-space: nowrap; }
  .site-header__inner { min-height: 68px; }
  .brand { width: 184px; }
  .menu-toggle { width: 42px; height: 42px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px; border: 1px solid var(--line); background: #fff; cursor: pointer; }
  .menu-toggle span { width: 17px; height: 1.5px; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(6.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-6.5px) rotate(-45deg); }
  .main-nav { position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 10px var(--gutter) 20px; border-bottom: 1px solid var(--line); background: #fff; box-shadow: 0 16px 22px rgba(13,19,22,.08); font-size: 14px; }
  .main-nav.is-open { display: flex; }
  .main-nav > a:not(.nav-cta) { padding: 12px 0; border-bottom: 1px solid #eceeec; }
  .main-nav .nav-cta { justify-content: space-between; margin-top: 14px; padding: 13px 15px; }
  .hero { min-height: 680px; min-height: min(740px, calc(100svh - 100px)); align-items: flex-end; }
  .hero__image { object-position: 62% center; }
  .hero__shade { background: linear-gradient(0deg, rgba(12,15,17,.94) 0%, rgba(13,16,18,.77) 50%, rgba(13,16,18,.22) 100%); }
  .hero__content { padding-block: 125px 88px; }
  .hero h1 { max-width: 580px; font-size: clamp(42px, 12vw, 65px); }
  .hero__intro { margin-top: 21px; font-size: 15px; }
  .hero__actions { margin-top: 26px; }
  .hero__index { top: 24px; right: var(--gutter); writing-mode: horizontal-tb; flex-direction: row; font-size: 9px; }
  .hero__scroll { display: none; }
  .proof-strip__inner { grid-template-columns: 1fr 1fr; gap: 19px 12px; padding-block: 22px 21px; }
  .proof-item { flex-direction: column; align-items: flex-start; gap: 2px; }
  .proof-item__number { font-size: 20px; }
  .proof-item__label { font-size: 10px; }
  .proof-strip__accent { width: 55px; }
  .section { padding-block: 78px; }
  .intro-layout { grid-template-columns: 1fr; gap: 18px; }
  .intro-aside { min-height: auto; }
  .intro-aside__decoration, .intro-aside__caption { display: none; }
  .intro-main h2, .section-heading h2 { font-size: clamp(35px, 9vw, 47px); }
  .intro-main .lead { font-size: 16px; }
  .intro-main p { margin-top: 17px; }
  .section-heading { margin-bottom: 34px; }
  .section-heading--split { grid-template-columns: 1fr; gap: 16px; }
  .section-heading--split > p { max-width: 580px; }
  .chain-list { grid-template-columns: 1fr; gap: 14px; }
  .chain-card--featured { grid-row: auto; }
  .chain-card__image-wrap { min-height: 240px; aspect-ratio: 1.45; }
  .chain-card--text { min-height: auto; padding: 25px; }
  .chain-card--text .chain-card__symbol { margin: 10px 0 20px; }
  .chain-card--text .text-link { margin-top: 2px; }
  .chains-footnote { align-items: flex-start; margin-top: 20px; font-size: 12px; }
  .section-heading--center { margin-bottom: 35px; text-align: left; }
  .section-heading--center .eyebrow { justify-content: flex-start; }
  .section-heading--center > p:last-child { margin-inline: 0; }
  .service-layout { grid-template-columns: 1fr; gap: 26px; }
  .service-photo { min-height: auto; aspect-ratio: 1.28; }
  .service-row { grid-template-columns: 31px 1fr 13px; gap: 10px; padding: 19px 0; }
  .service-row h3 { font-size: 16px; }
  .service-row p { font-size: 12px; }
  .service-photo__caption { flex-direction: column; gap: 1px; }
  .quality-section { grid-template-columns: 1fr; }
  .quality-section__photo { min-height: auto; aspect-ratio: 1.26; }
  .quality-section__photo::after { background: linear-gradient(0deg, rgba(16,19,21,.4), transparent 55%); }
  .quality-section__content { max-width: none; padding: 56px var(--gutter) 70px; }
  .quality-section__content h2, .contact-section h2 { font-size: clamp(36px, 9vw, 48px); }
  .quality-points { gap: 17px; margin-block: 27px; }
  .method-steps { grid-template-columns: 1fr; }
  .method-step { min-height: auto; padding: 24px; }
  .method-step__number { margin-bottom: 20px; }
  .industries-band__inner { grid-template-columns: 1fr; gap: 18px; padding-block: 58px; }
  .industries-band .eyebrow, .industries-band__copy, .industries-band .button { grid-column: 1; grid-row: auto; }
  .industries-band .eyebrow { margin: 0; }
  .industries-band .button { justify-self: start; margin-top: 7px; white-space: normal; }
  .industries-band__copy h2 { font-size: 36px; }
  .industries-band__texture { top: 18%; right: -42%; }
  .faq-layout { grid-template-columns: 1fr; gap: 31px; }
  .faq-heading h2 { font-size: 39px; }
  .faq-heading > p:last-child { max-width: 450px; }
  .faq-list summary { padding-block: 18px; font-size: 14px; }
  .contact-section__inner { grid-template-columns: 1fr; gap: 34px; padding-block: 72px; }
  .contact-option { padding-block: 15px; }
  .contact-option strong { font-size: 18px; }
  .contact-section__outline { right: -10%; bottom: -52px; font-size: 240px; }
  .site-footer__main { grid-template-columns: 1fr 1fr; gap: 34px 23px; padding-block: 42px 37px; }
  .site-footer__brand { grid-column: 1 / -1; max-width: 360px; }
  .site-footer__contact > a { overflow-wrap: anywhere; }
  .site-footer__bottom { align-items: flex-start; font-size: 9px; }
}
@media (max-width: 380px) {
  :root { --gutter: 18px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .button { justify-content: space-between; }
  .topbar__links { font-size: 10px; }
  .site-footer__main { grid-template-columns: 1fr; }
  .site-footer__brand { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}