.page-inner {
  --s: min(1px, calc(100vw / 1440));
  --paper: #faf9f7;
  --red: #b72025;
  background: var(--paper);
}
.page-inner .site-header { background: color-mix(in srgb, var(--paper) 90%, transparent); }
.page-inner .eyebrow { color: var(--red); letter-spacing: 0.12em; font-weight: 600; }

.page-inner .page-hero {
  align-items: end;
  min-height: calc(520 * var(--s));
  padding-top: calc(80 * var(--s));
  padding-bottom: calc(48 * var(--s));
}
.page-inner .display {
  font-size: max(72px, calc(190 * var(--s)));
  font-weight: 500;
  letter-spacing: -0.07em;
  line-height: 0.88;
}
.page-studio .display { font-size: max(64px, calc(150 * var(--s))); line-height: 0.9; }
.page-inner .lede { max-width: 22ch; font-size: 20px; line-height: 1.5; color: #5b5955; }

.page-inner .chips { gap: 12px; margin: 8px 0 48px; }
.page-inner .chip {
  height: 44px;
  padding: 0 22px;
  border: 1px solid rgba(14, 14, 16, 0.2);
  border-radius: 22px;
  background: transparent;
  font-size: 14px;
  font-weight: 500;
}
.page-inner .chip.is-on { background: #0d0f11; color: #fff; border-color: #0d0f11; }

.page-inner .case {
  min-height: calc(660 * var(--s));
  margin-bottom: 0;
  padding: calc(56 * var(--s));
  border-radius: 32px;
}
.page-inner .case h2 {
  margin-top: calc(300 * var(--s));
  font-size: max(64px, calc(110 * var(--s)));
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.92;
}
.page-inner .case .kicker { font-size: 13px; letter-spacing: 0.1em; font-weight: 600; }
.page-inner .case .sub { font-size: 20px; max-width: 28ch; }
.page-inner .case .phones { right: 4%; top: 8%; width: 48%; height: 84%; }
.page-inner .case.sf .phone.front { width: 42%; height: 92%; left: 0; top: 4%; }
.page-inner .case.sf .phone.back { width: 36%; height: 80%; right: 0; top: 16%; }
.page-inner .case.hf .phones { width: 52%; }
.page-inner .case.hf .phone { width: 34%; height: 78%; }
.page-inner .case.hf .phone.back:first-child { left: 0; top: 18%; }
.page-inner .case.hf .phone.back:last-of-type { right: 0; left: auto; top: 18%; }
.page-inner .case.hf .phone.mid { left: 33%; top: 0; width: 34%; height: 78%; }

.page-inner .meta {
  min-height: 92px;
  margin: 0 0 calc(80 * var(--s));
  padding: 22px 8px 0;
  align-items: center;
  font-size: 15px;
}
.page-inner .meta small {
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #5b5955;
}
.page-inner .meta .actions a:first-child { color: var(--red); font-weight: 600; text-underline-offset: 3px; }

.page-inner .erp-ui {
  top: 10%;
  right: 4%;
  width: 44%;
  height: 78%;
  padding: 0;
  overflow: hidden;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  grid-template-columns: 22% 1fr;
}
.page-inner .erp-ui nav {
  padding: 28px 16px;
  background: rgba(255, 255, 255, 0.04);
  align-content: start;
}
.page-inner .erp-ui > div { padding: 22px 18px; display: flex; flex-direction: column; gap: 12px; }
.page-inner .erp-cards div:first-child { background: var(--red); color: #fff; }
.page-inner .erp-bars {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 160px;
  margin-top: auto;
}
.page-inner .erp-bars i {
  flex: 1;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.35);
}
.page-inner .erp-bars i:nth-child(1) { height: 40%; }
.page-inner .erp-bars i:nth-child(2) { height: 58%; background: rgba(255,255,255,.45); }
.page-inner .erp-bars i:nth-child(3) { height: 50%; }
.page-inner .erp-bars i:nth-child(4) { height: 74%; background: rgba(255,255,255,.55); }
.page-inner .erp-bars i:nth-child(5) { height: 66%; }
.page-inner .erp-bars i:nth-child(6) { height: 86%; background: rgba(255,255,255,.7); }
.page-inner .erp-bars i:nth-child(7) { height: 100%; background: var(--red); }

.page-inner .service { border-bottom: 0; }
.page-inner .closed-row {
  min-height: 130px;
  grid-template-columns: 96px minmax(0, 1.35fr) minmax(160px, 0.7fr) 56px;
  border-top: 1px solid #e5e2de;
}
.page-inner .closed-row span:first-child { color: var(--red); font-size: 14px; }
.page-inner .closed-row b {
  font-size: max(32px, calc(64 * var(--s)));
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}
.page-inner .closed-row span:nth-child(3) { font-size: 16px; color: #5b5955; }
.page-inner details[open] .open-card {
  min-height: 400px;
  margin: 8px 0 16px;
  padding: 48px 48px 56px;
  align-items: start;
  background: #121416;
}
.page-inner .open-card > div:first-child > span { color: var(--red); font-size: 14px; font-weight: 600; }
.page-inner .open-card h3 { font-size: max(40px, calc(64 * var(--s))); letter-spacing: -0.05em; }
.page-inner .open-card .desc { font-size: 19px; line-height: 1.5; }
.page-inner .open-card ul { font-size: 18px; line-height: 2.1; }
.page-inner .minus { background: var(--red); color: #fff; }

.page-inner .section { padding: calc(120 * var(--s)) 0 calc(40 * var(--s)); }
.page-inner .section .display { font-size: max(44px, calc(96 * var(--s))); letter-spacing: -0.06em; line-height: 1; }

.page-inner .steps { gap: 18px; }
.page-inner .step {
  min-height: calc(340 * var(--s));
  padding: 24px 28px 28px;
  border-radius: 24px;
  border: 1px solid rgba(14, 14, 16, 0.14);
  background: transparent;
}
.page-inner .step b { font-size: max(40px, calc(56 * var(--s))); }
.page-inner .step h3 { font-size: 28px; font-weight: 600; }
.page-inner .step.dark { background: #121416; }
.page-inner .step.dark h3 { color: #fff; }
.page-inner .models { gap: 20px; }
.page-inner .model {
  min-height: calc(420 * var(--s));
  padding: 40px 36px;
  border-radius: 28px;
  justify-content: flex-start;
}
.page-inner .model h3 {
  margin: 20px 0 16px;
  font-size: max(28px, calc(40 * var(--s)));
  line-height: 1.05;
  letter-spacing: -0.04em;
}
.page-inner .model .tag { letter-spacing: 0.12em; text-transform: uppercase; }
.page-inner .model ul { margin-top: auto; color: #000; }
.page-inner .model.featured ul,
.page-inner .model.featured p,
.page-inner .model.featured h3,
.page-inner .model.featured .tag { color: #fff; }

.page-studio .lede { margin-top: -8px; max-width: 34ch; }
.page-studio .story {
  position: relative;
  overflow: hidden;
  min-height: calc(520 * var(--s));
  margin: calc(48 * var(--s)) 0 calc(80 * var(--s));
  padding: 64px;
  background: var(--red);
}
.page-studio .story .eyebrow { color: rgba(255, 255, 255, 0.7); }
.page-studio .story h2 {
  max-width: 14ch;
  color: #fff;
  font-size: max(28px, calc(52 * var(--s)));
  line-height: 1.1;
  letter-spacing: -0.04em;
}
.page-studio .story p { max-width: 36ch; color: rgba(255, 255, 255, 0.8); font-size: 18px; line-height: 1.5; }
.story-mark {
  position: absolute;
  right: 4%;
  top: 50%;
  width: min(340px, 34%);
  transform: translateY(-50%);
  pointer-events: none;
}

.page-studio .principles { margin-top: 28px; }
.page-studio .principle { min-height: 120px; grid-template-columns: 96px 1.2fr 1fr; }
.page-studio .principle span { color: var(--red); font-size: 14px; }
.page-studio .principle h3 { font-size: max(28px, calc(44 * var(--s))); }
.page-studio .stats {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid #0d0f11;
  gap: 0;
}
.page-studio .stats > div {
  padding: 28px 28px 8px;
  border-left: 1px solid #e5e2de;
}
.page-studio .stats > div:first-child { border-left: 0; padding-left: 8px; }
.page-studio .stats b::after {
  content: "";
  display: block;
  width: 24px;
  height: 2px;
  margin: 22px 0 16px;
  background: var(--red);
}
.page-studio .stats span { max-width: 16ch; line-height: 1.5; }

.page-inner .footer { margin-top: calc(80 * var(--s)); padding-top: 90px; }
.page-inner .footer .eyebrow { color: #e54d4d; }
.page-inner .footer h2 {
  font-size: max(48px, calc(120 * var(--s)));
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 0.92;
  color: #fff;
}
.page-inner .circle { width: min(220px, 42vw); height: min(220px, 42vw); }

@media (max-width: 900px) {
  .page-inner { --s: calc(100vw / 900); }
  .page-inner .page-hero { min-height: 0; padding-top: 36px; }
  .page-inner .display, .page-studio .display { font-size: 64px; }
  .page-inner .case { min-height: 0; padding: 28px; }
  .page-inner .case h2 { margin-top: 28px; font-size: 56px; }
  .page-inner .case .phones { position: relative; width: 100%; height: 420px; right: auto; top: auto; margin-top: 28px; }
  .page-inner .erp-ui { position: relative; width: 100%; height: auto; right: auto; top: auto; margin-top: 24px; }
  .page-inner .closed-row b, .page-inner .open-card h3 { font-size: 36px; }
  .page-inner .closed-row { grid-template-columns: 36px 1fr 44px; }
  .page-inner .closed-row span:nth-child(3) { display: none; }
  .page-inner .steps, .page-inner .models { grid-template-columns: 1fr; }
  .page-inner .step, .page-inner .model { min-height: 220px; }
  .story-mark { position: relative; right: auto; top: auto; width: 180px; transform: none; margin-top: 24px; }
  .page-studio .stats > div { border-left: 0; padding-left: 0; }
  .page-inner .footer h2 { font-size: 48px; }
}