:root {
  --ink: #101113;
  --ink-2: #17191c;
  --ink-3: #23262a;
  --paper: #f2f3f2;
  --muted: #c4c7ca;
  --line: rgba(242, 243, 242, .18);
  --orange: #d71920;
  --orange-bright: #f1373f;
  --brand: #d71920;
}

html, body { overflow-x: hidden; }
body { font-family: Arial, Helvetica, sans-serif; font-size: 18px; line-height: 1.6; }
.site-header { height: 80px; background: rgba(16, 17, 19, .96); }
.brand { gap: 12px; letter-spacing: .09em; }
.brand-logo { width: 58px; height: 58px; object-fit: contain; background: #050505; border: 1px solid rgba(215, 25, 32, .5); }
.brand-label { font-size: 15px; font-weight: 900; white-space: nowrap; }
.brand-label em, .brand em { color: var(--orange); font-style: normal; }
.desktop-nav { font-size: 15px; gap: 30px; }
.button { min-height: 56px; padding: 0 25px; font-size: 14px; letter-spacing: .02em; }
.button-small { min-height: 46px; font-size: 13px; }
.hero { min-height: calc(100dvh - 80px); grid-template-columns: minmax(360px, .95fr) minmax(500px, 1.05fr); padding-top: 42px; }
.hero-copy { max-width: 590px; }
.hero h1 { font-size: clamp(3.45rem, 5.3vw, 5.8rem); line-height: .98; max-width: 640px; }
.hero-lede { max-width: 540px; font-size: 19px; line-height: 1.65; color: var(--paper); }
.text-link, .line-link { font-size: 15px; }
.hero-visual { min-height: 500px; }
.kicker, .service-label, .admin-kicker { color: var(--orange); font-size: 12px; letter-spacing: .14em; }
.section-heading h2, .faq-heading h2 { font-size: clamp(3rem, 5vw, 5rem); }
.section-heading > p:last-child, .split-heading > p, .problem-copy p, .conversion p, .faq-heading > p:last-child, .contact-panel p:not(.kicker) { font-size: 18px; line-height: 1.7; color: var(--muted); max-width: 620px; }
.big-quote { font-size: clamp(2.6rem, 4.5vw, 4.7rem); }
.signal-grid > div { font-size: 15px; line-height: 1.55; }
.service-item { padding: 31px 0; }
.service-item h3 { font-size: 25px; }
.service-item p:last-child { font-size: 17px; line-height: 1.65; max-width: 540px; }
.process-step h3 { font-size: 31px; }
.process-step p { font-size: 16px; max-width: 220px; }
.faq-item summary { font-size: 20px; padding: 28px 0; }
.faq-answer { font-size: 17px; line-height: 1.75; max-width: 780px; }
.conversion { background: #c9161d; }
.conversion h2 { font-size: clamp(3rem, 5.7vw, 5.7rem); }
.contact-panel h2 { font-size: clamp(3rem, 5vw, 5rem); }
.site-footer { font-size: 14px; }
.site-footer small { font-size: 11px; }

.seo-content { background: #121417; max-width: none; }
.seo-content-inner { max-width: 900px; margin: 0 auto; }
.seo-content h2 { margin: 0 0 30px; font-size: clamp(2.8rem, 5vw, 5.4rem); line-height: 1; letter-spacing: -.065em; }
.seo-content p:not(.kicker) { max-width: 820px; margin: 0 0 24px; color: var(--paper); font-size: 19px; line-height: 1.75; }
.clients { max-width: none; background: #17191c; }
.clients-inner { max-width: var(--max); margin: 0 auto; }
.clients h2 { max-width: 760px; margin: 0 0 24px; font-size: clamp(2.8rem, 5vw, 5.2rem); line-height: 1; letter-spacing: -.065em; }
.clients-intro { max-width: 660px; margin: 0 0 48px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.client-track-window { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.client-track { display: flex; gap: 18px; padding: 24px 0; transition: transform .65s var(--ease); }
.client-card { flex: 0 0 calc((100% - 54px) / 4); min-height: 188px; display: flex; flex-direction: column; justify-content: space-between; padding: 20px; background: #101214; border: 1px solid rgba(242,243,242,.1); }
.client-card img { width: 100%; height: 104px; object-fit: contain; object-position: center; mix-blend-mode: screen; }
.client-card p { margin: 16px 0 0; color: var(--paper); font-size: 15px; font-weight: 800; line-height: 1.35; }
.client-controls { display: flex; align-items: center; justify-content: flex-end; gap: 14px; margin-top: 22px; }
.client-controls p { margin: 0 auto 0 0; color: var(--muted); font-size: 14px; }
.client-control { width: 48px; height: 42px; border: 1px solid var(--brand); background: transparent; color: var(--paper); font-size: 22px; cursor: pointer; transition: transform .25s var(--ease), background .25s var(--ease); }
.client-control:hover { background: var(--brand); transform: translateY(-2px); }
.client-control:active { transform: scale(.97); }

@media (min-width: 901px) {
  .site-header { overflow: visible; }
  .site-header .brand { position: absolute; z-index: 40; top: 15px; left: 4vw; gap: 16px; transform: rotate(-1.5deg); transform-origin: left center; }
  .site-header .brand-logo { width: 108px; height: 108px; border: 1px solid rgba(215, 25, 32, .8); box-shadow: 0 16px 34px rgba(7, 8, 10, .65); }
  .site-header .brand-label { padding-top: 28px; font-size: 17px; }
}

@media (prefers-reduced-motion: no-preference) {
  main > .section-fade { opacity: 0; transition: opacity .72s var(--ease), transform .72s var(--ease); will-change: opacity, transform; }
  main > .section-fade.fade-from-left { transform: translate3d(-44px, 0, 0); }
  main > .section-fade.fade-from-right { transform: translate3d(44px, 0, 0); }
  main > .section-fade.is-visible { opacity: 1; transform: translate3d(0, 0, 0); }
}

@media (prefers-reduced-motion: reduce) {
  main > .section-fade { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  body { font-size: 17px; }
  .site-header { height: 74px; }
  .brand-logo { width: 50px; height: 50px; }
  .brand-label { font-size: 13px; }
  .mobile-menu { top: 74px; }
  .mobile-menu a:not(.button) { font-size: 17px; }
  .hero { grid-template-columns: 1fr; padding-top: 44px; }
  .hero h1 { font-size: clamp(3.3rem, 10vw, 5rem); }
  .hero-lede { font-size: 18px; }
  .section-pad { padding: 92px 24px; }
  .seo-content p:not(.kicker) { font-size: 18px; }
  .client-card { flex-basis: calc((100% - 36px) / 3); }
}

@media (max-width: 560px) {
  .brand-logo { width: 46px; height: 46px; }
  .brand-label { font-size: 11px; }
  .hero h1 { font-size: clamp(3rem, 14vw, 4.15rem); }
  .hero-lede, .section-heading > p:last-child, .split-heading > p, .problem-copy p, .conversion p, .faq-heading > p:last-child, .contact-panel p:not(.kicker), .seo-content p:not(.kicker) { font-size: 17px; }
  .service-item h3 { font-size: 22px; }
  .service-item p:last-child, .process-step p, .faq-answer { font-size: 16px; }
  .faq-item summary { font-size: 18px; }
  .seo-content h2 { font-size: 2.9rem; }
  .clients-intro { font-size: 17px; }
  .client-track { gap: 14px; }
  .client-card { flex-basis: 100%; min-height: 204px; }
}