/* About NIRU only: existing editorial tokens, no new visual system. */
body[data-page="about"] { background: var(--paper); color: var(--ink); }
body[data-page="about"] .site-header { background: var(--ink); }
body[data-page="about"] main h2, body[data-page="about"] main h3 { font-weight: 500; letter-spacing: -.04em; }
.about-hero { padding: 136px 0 105px; background: var(--ink); color: var(--paper); }
.about-breadcrumb { display: flex; gap: 15px; font-size: 11px; color: #b4bdb7; }
.about-breadcrumb a { color: inherit; }
.about-hero-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 72px; align-items: end; margin-top: 90px; }
.about-hero h1 { font: 500 clamp(100px,10vw,150px)/.95 var(--display); letter-spacing: -.055em; margin: 23px 0 0; }
.about-hero h2 { font-size: clamp(38px,3.6vw,54px); line-height: 1.12; margin: 0; }
.about-hero h2::first-line { color: var(--paper); }
.about-intro, .about-work { padding: 100px 0; }
.about-editorial { display: grid; grid-template-columns: 1fr 2fr; gap: 60px; align-items: start; }
body[data-page="about"] main .section-no { font: 650 11px/1.6 var(--display); letter-spacing: .13em; margin: 0; text-transform: uppercase; }
.about-statement { font-size: clamp(25px,2.5vw,36px); line-height: 1.5; letter-spacing: -.025em; margin: 0; }
.about-network { padding: 100px 0 76px; background: var(--ink-soft); color: var(--paper); }
.about-network h2 { font-size: clamp(36px,3.5vw,50px); line-height: 1.15; margin: 0; }
.about-nodes { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); margin-top: 66px; border-top: 1px solid #3b4b43; }
.about-nodes article { padding: 28px 30px 28px 0; }
.about-nodes article + article { padding-left: 32px; border-left: 1px solid #3b4b43; }
.about-number { color: var(--jade); font: italic 400 24px/1 Georgia,serif; }
.about-nodes h3 { margin: 30px 0 10px; font-size: 36px; line-height: 1.2; }
.about-nodes p { margin: 0; color: #c0cac3; font-size: 16px; line-height: 1.6; }
.about-network-note { max-width: 900px; margin: 36px 0 0; font-size: 13px; line-height: 1.8; color: #aebcb3; }
.about-capabilities { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.about-capabilities li { display: grid; grid-template-columns: 42px minmax(0,1fr); gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.about-capabilities li span { color: var(--jade-dark); font-size: 12px; padding-top: 9px; }
.about-capabilities h3 { font-size: clamp(25px,2.4vw,34px); line-height: 1.25; margin: 0; }
.about-cta { background: var(--ink); color: var(--paper); padding: 64px 0 72px; }
.about-cta .btn-row { margin-top: 28px; gap: 32px; }
.about-cta .text-link { color: var(--paper); }
@media(max-width: 980px) {
  .about-hero { padding: 115px 0 70px; }
  .about-hero-grid { gap: 42px; margin-top: 58px; }
  .about-editorial { grid-template-columns: 1fr; gap: 30px; }
  .about-intro,.about-work { padding: 68px 0; }
  .about-network { padding: 68px 0; }
}
@media(max-width: 600px) {
  .about-hero-grid { grid-template-columns: 1fr; gap: 38px; }
  .about-hero h1 { font-size: 112px; }
  .about-hero h2 { font-size: 36px; line-height: 1.14; }
  .about-statement { font-size: 27px; }
  .about-network h2 { font-size: 34px; }
  .about-nodes { grid-template-columns: 1fr; margin-top: 42px; }
  .about-nodes article, .about-nodes article + article { border-left: 0; border-bottom: 1px solid #3b4b43; padding: 26px 0; }
  .about-nodes h3 { margin-top: 18px; font-size: 30px; }
  .about-nodes p { font-size: 16px; }
  .about-capabilities li { gap: 12px; grid-template-columns: 24px minmax(0,1fr); }
  .about-capabilities h3 { font-size: 27px; }
  .about-cta .btn-row { display: flex; flex-direction: column; align-items: stretch; gap: 24px; }
  .about-cta .text-link { justify-content: space-between; padding: 5px 0; }
  body[data-page="about"] .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 39px 24px; }
  body[data-page="about"] .footer-intro { grid-column: 1 / -1; }
  body[data-page="about"] .footer-col { border: 0; padding: 0; }
}