/* NR AR Nav — adapted from colleague NR2026-AR design; scoped under .arnav
   相对原稿尺寸放大 120%，适配 100% 系统缩放下的观感 */
.arnav {
  --brand: #237fa3;
  --brand-dark: #155f7d;
  --aqua: #1be3e5;
  --ink: #000033;
  --text: #526675;
  --muted: #83939e;
  --pale: #ebf2f6;
  --line: #d9e5eb;
  --white: #fff;
  --black: #050505;
  --danger: #ff5a48;
  --container: 1344px;
  color: var(--ink);
  background: var(--white);
  font-family: "PingFang SC", "Microsoft YaHei", "Microsoft YaHei UI", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.arnav *,
.arnav *::before,
.arnav *::after { box-sizing: border-box; }

.arnav img { display: block; max-width: 100%; }
.arnav a { color: inherit; text-decoration: none; }

body.page-arnav { scroll-behavior: smooth; scroll-padding-top: 96px; }
body.page-arnav .hadheight { display: block; height: 0; }
body.page-arnav footer.fotbox {
  border-top: 1.2px solid #c5d5de;
}
.arnav .container{
      width: min(calc(100% - 57.6px), var(--container));
      margin-inline: auto;
    }

.arnav .button--dark,
.arnav .button{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 14.4px;
      min-height: 52.8px;
      padding: 0 28.8px;
      border: 1.2px solid transparent;
      border-radius: 7.2px;
      font-size: 16.8px;
      cursor: pointer;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
    }

.arnav .button--dark{ color: var(--white); background: var(--black); }

.arnav .button--outline{
      color: var(--brand);
      background: rgba(255, 255, 255, .7);
      border-color: var(--brand);
    }

.arnav .button--dark:hover,
.arnav .button:hover{
      transform: translateY(-2.4px);
      box-shadow: 0 14.4px 28.8px rgba(21, 68, 88, .14);
    }

.arnav .dot{
      width: 9.6px;
      height: 9.6px;
      flex: 0 0 auto;
      border-radius: 50%;
      background: var(--aqua);
    }

.arnav .hero{
      position: relative;
      min-height: 912px;
      padding: 170.4px 0 98.4px;
      overflow: hidden;
      background:
        radial-gradient(circle at 93% 18%, rgba(27, 227, 229, .22) 0 134.4px, transparent 135.6px),
        linear-gradient(130deg, var(--pale) 0 61%, #e4eef3 61% 100%);
    }

.arnav .hero::before{
      content: "";
      position: absolute;
      inset: 84px 0 0 48%;
      opacity: .4;
      background-image:
        linear-gradient(rgba(35, 127, 163, .2) 1.2px, transparent 1.2px),
        linear-gradient(90deg, rgba(35, 127, 163, .2) 1.2px, transparent 1.2px);
      background-size: 81.6px 72px;
      mask-image: linear-gradient(90deg, transparent, #000 22%);
    }

.arnav .hero-inner{
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(492px, .88fr) minmax(708px, 1.12fr);
      align-items: center;
      gap: 62.4px;
    }

.arnav .eyebrow{
      display: inline-flex;
      flex-direction: column;
      gap: 10.8px;
      color: var(--brand);
      font-family: Arial, sans-serif;
      font-size: 13.2px;
      text-transform: uppercase;
    }

.arnav .eyebrow::after{
      content: "";
      width: 50.4px;
      height: 4.8px;
      border-radius: 118.8px;
      background: var(--aqua);
    }

.arnav .hero h1{
      margin: 32.4px 0 21.6px;
      font-size: clamp(57.6px, 6vw, 86.4px);
      font-weight: 600;
      line-height: 1.04;
      letter-spacing: -.045em;
    }

.arnav .hero h1 span{
      display: block;
      margin-top: 14.4px;
      font-size: .7em;
      letter-spacing: -.04em;
    }

.arnav .hero-lead{ margin: 0 0 15.6px; font-size: 25.2px; font-weight: 600; }

.arnav .hero-copy{ max-width: 600px; margin: 0; color: var(--text); font-size: 18px; }

.arnav .hero-actions{ display: flex; flex-wrap: wrap; gap: 16.8px; margin-top: 40.8px; }

.arnav .metrics{
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 19.2px;
      margin-top: 54px;
    }

.arnav .metric{ padding-left: 16.8px; border-left: 1.2px solid rgba(35, 127, 163, .45); }

.arnav .metric strong,
.arnav .metric span{ display: block; }

.arnav .metric strong{ font-size: 19.2px; }

.arnav .metric span{ margin-top: 2.4px; color: var(--muted); font: 12px/1.5 Arial, sans-serif; white-space: nowrap; }

.arnav .hero-visual{ position: relative; min-height: 588px; }

.arnav .ar-monitor{
      position: absolute;
      top: 36px;
      right: -38.4px;
      width: min(816px, 112%);
      padding: 9.6px;
      border-radius: 20.4px;
      background: #071426;
      box-shadow: 0 36px 90px rgba(16, 55, 74, .22);
    }

.arnav .monitor-bar{
      height: 43.2px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 14.4px;
      color: rgba(255, 255, 255, .62);
      font: 10.8px/1 Arial, sans-serif;
      letter-spacing: .08em;
    }

.arnav .monitor-status{ display: inline-flex; align-items: center; gap: 9.6px; }

.arnav .monitor-status::before{ content: ""; width: 7.2px; height: 7.2px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 14.4px var(--aqua); }

.arnav .monitor-screen{ position: relative; overflow: hidden; border-radius: 10.8px; }

.arnav .monitor-screen img,
.arnav .monitor-screen video{ width: 100%; aspect-ratio: 640 / 351; object-fit: cover; }

.arnav .screen-label{
      position: absolute;
      left: 19.2px;
      bottom: 18px;
      display: flex;
      align-items: center;
      gap: 10.8px;
      padding: 9.6px 13.2px;
      border: 1.2px solid rgba(255, 255, 255, .28);
      border-radius: 6px;
      color: var(--white);
      background: rgba(0, 0, 51, .7);
      backdrop-filter: blur(7.2px);
      font-size: 12px;
    }

.arnav .telemetry{
      position: absolute;
      z-index: 2;
      display: grid;
      gap: 2.4px;
      min-width: 146.4px;
      padding: 12px 14.4px;
      border: 1.2px solid rgba(27, 227, 229, .45);
      border-radius: 8.4px;
      color: var(--white);
      background: rgba(0, 28, 52, .86);
      box-shadow: 0 14.4px 36px rgba(0, 32, 58, .18);
      backdrop-filter: blur(8.4px);
    }

.arnav .telemetry--top{ right: -21.6px; top: 7.2px; }

.arnav .telemetry--bottom{ left: -31.2px; bottom: 12px; }

.arnav .telemetry strong{ color: var(--aqua); font: 600 15.6px/1.25 Arial, sans-serif; }

.arnav .telemetry small{ color: rgba(255, 255, 255, .62); font-size: 10.8px; letter-spacing: .06em; }

.arnav .telemetry--bottom strong{ color: #ffb11a; }

.arnav .section{ position: relative; padding: 112.8px 0; }

.arnav .section--pale{ background: var(--pale); }

.arnav .section-heading{ max-width: 984px; margin-bottom: 45.6px; }

.arnav .section-heading h2{
      margin: 31.2px 0 16.8px;
      font-size: clamp(40.8px, 4.8vw, 60px);
      font-weight: 600;
      line-height: 1.17;
      letter-spacing: -.035em;
    }

.arnav .section-heading p{ margin: 0; color: var(--text); font-size: 19.2px; }

.arnav .demo-section{
      position: relative;
      overflow: hidden;
      padding: 134.4px 0;
      color: var(--white);
      background: #061b2d;
    }

.arnav .demo-section::before{
      content: "";
      position: absolute;
      inset: 0;
      opacity: .24;
      background-image:
        linear-gradient(rgba(27, 227, 229, .13) 1.2px, transparent 1.2px),
        linear-gradient(90deg, rgba(27, 227, 229, .13) 1.2px, transparent 1.2px);
      background-size: 91.2px 81.6px;
      mask-image: linear-gradient(180deg, #000, transparent 72%);
      pointer-events: none;
    }

.arnav .demo-heading{
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1fr minmax(384px, .68fr);
      align-items: end;
      gap: 69.6px;
      margin-bottom: 55.2px;
    }

.arnav .demo-heading .eyebrow{ color: #83dcf0; }

.arnav .demo-heading h2{ margin: 31.2px 0 0; font-size: clamp(43.2px, 4.8vw, 62.4px); line-height: 1.14; letter-spacing: -.04em; font-weight: 600; }

.arnav .demo-heading p{ margin: 0; color: rgba(255, 255, 255, .68); font-size: 18px; line-height: 1.8; }

.arnav .demo-stage{
      position: relative;
      z-index: 1;
      margin: 0;
      padding: 10.8px;
      border: 1.2px solid rgba(27, 227, 229, .22);
      border-radius: 21.6px;
      background: #091425;
      box-shadow: 0 45.6px 108px rgba(0, 0, 0, .3);
    }

.arnav .demo-stage::before,
.arnav .demo-stage::after{
      content: "";
      position: absolute;
      z-index: 2;
      top: 33.6px;
      width: 55.2px;
      height: 55.2px;
      border-top: 2.4px solid var(--aqua);
    }

.arnav .demo-stage::before{ left: 33.6px; border-left: 2.4px solid var(--aqua); }

.arnav .demo-stage::after{ right: 33.6px; border-right: 2.4px solid var(--aqua); }

.arnav .demo-stage img{ width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 12px; }

.arnav .demo-caption{
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: center;
      gap: 28.8px;
      padding: 22.8px 21.6px 12px;
      color: rgba(255, 255, 255, .7);
      font-size: 14.4px;
    }

.arnav .demo-caption strong{ display: block; color: var(--white); font-size: 16.8px; font-weight: 600; }

.arnav .demo-caption span:last-child{ color: var(--aqua); font: 13.2px/1.4 Arial, sans-serif; letter-spacing: .07em; }

.arnav .demo-legend{
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      margin-top: 33.6px;
      border: 1.2px solid rgba(255, 255, 255, .12);
      border-radius: 12px;
      overflow: hidden;
    }

.arnav .legend-item{
      min-width: 0;
      padding: 25.2px 26.4px;
      border-right: 1.2px solid rgba(255, 255, 255, .12);
      background: rgba(255, 255, 255, .035);
    }

.arnav .legend-item:last-child{ border-right: 0; }

.arnav .legend-item small,
.arnav .legend-item strong{ display: block; }

.arnav .legend-item small{ color: var(--aqua); font: 10.8px/1.4 Arial, sans-serif; letter-spacing: .1em; }

.arnav .legend-item strong{ margin-top: 8.4px; font-size: 16.8px; font-weight: 500; }

.arnav .capability-grid{
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 26.4px;
    }

.arnav .capability-card{
      position: relative;
      min-height: 283.2px;
      padding: 34.8px 36px 32.4px;
      overflow: hidden;
      border: 1.2px solid rgba(214, 228, 235, .9);
      border-radius: 16.8px;
      background: var(--white);
      box-shadow: 0 14.4px 36px rgba(42, 81, 99, .07);
      transition: transform .28s ease, box-shadow .28s ease;
    }

.arnav .capability-card:hover{ transform: translateY(-8.4px); box-shadow: 0 28.8px 57.6px rgba(42, 81, 99, .13); }

.arnav .capability-index{
      display: inline-flex;
      align-items: center;
      gap: 14.4px;
      color: var(--brand);
      font: 700 13.2px/1 Arial, sans-serif;
      letter-spacing: .1em;
    }

.arnav .capability-index::after{ content: ""; width: 43.2px; height: 3.6px; border-radius: 118.8px; background: var(--aqua); }

.arnav .capability-card h3{ margin: 27.6px 0 12px; font-size: 27.6px; }

.arnav .capability-card p{ max-width: 588px; margin: 0; color: var(--text); font-size: 16.8px; }

.arnav .capability-tags{ display: flex; flex-wrap: wrap; gap: 9.6px; margin-top: 22.8px; }

.arnav .capability-tags span{ padding: 7.2px 10.8px; border: 1.2px solid var(--line); border-radius: 6px; color: var(--brand-dark); background: var(--pale); font-size: 13.2px; }

.arnav .capability-card--tint{
      border-color: #c9e2eb;
      background: linear-gradient(145deg, #f4fafc, #e8f3f7);
    }

.arnav .capability-card--tint .capability-tags span{
      border-color: #c5dce6;
      background: rgba(255, 255, 255, .72);
    }

.arnav .architecture-layout{
      display: grid;
      grid-template-columns: .78fr 1.22fr;
      align-items: center;
      gap: 69.6px;
    }

.arnav .architecture-copy h2{ margin: 31.2px 0 21.6px; font-size: clamp(43.2px, 4.6vw, 57.6px); line-height: 1.13; letter-spacing: -.04em; font-weight: 600; }

.arnav .architecture-copy p{ margin: 0; color: var(--text); font-size: 18px; }

.arnav .architecture-points{ display: grid; gap: 0; margin: 34.8px 0 0; padding: 0; border-top: 1.2px solid rgba(35, 127, 163, .22); list-style: none; }

.arnav .architecture-points li{ display: grid; grid-template-columns: 50.4px 1fr; gap: 4.8px; padding: 15.6px 0; border-bottom: 1.2px solid rgba(35, 127, 163, .22); }

.arnav .architecture-points span{ color: var(--brand); font: 700 12px/1.8 Arial, sans-serif; }

.arnav .architecture-points strong{ font-size: 16.8px; font-weight: 600; }

.arnav .flow-board{
      position: relative;
      display: grid;
      grid-template-columns: .85fr 36px 1.05fr 36px .85fr;
      align-items: stretch;
      gap: 12px;
      padding: 33.6px;
      border: 1.2px solid rgba(214, 228, 235, .9);
      border-radius: 20.4px;
      background: var(--white);
      box-shadow: 0 26.4px 62.4px rgba(42, 81, 99, .1);
    }

.arnav .flow-column{ display: grid; gap: 12px; }

.arnav .flow-column--center{ align-content: center; }

.arnav .flow-node{
      min-height: 74.4px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 14.4px 16.8px;
      border: 1.2px solid var(--line);
      border-radius: 9.6px;
      background: var(--pale);
    }

.arnav .flow-node small{ color: var(--muted); font: 10.8px/1.3 Arial, sans-serif; letter-spacing: .07em; }

.arnav .flow-node strong{ margin-top: 4.8px; font-size: 15.6px; }

.arnav .flow-node--engine{
      min-height: 297.6px;
      align-items: center;
      text-align: center;
      color: var(--white);
      border: 0;
      background: #062a3c;
    }

.arnav .engine-ring{
      width: 81.6px;
      height: 81.6px;
      display: grid;
      place-items: center;
      margin-bottom: 19.2px;
      border: 1.2px solid rgba(27, 227, 229, .5);
      border-radius: 50%;
      color: var(--aqua);
      box-shadow: inset 0 0 0 10.8px rgba(27, 227, 229, .06), 0 0 33.6px rgba(27, 227, 229, .13);
      font: 700 15.6px/1 Arial, sans-serif;
    }

.arnav .flow-node--engine small{ color: rgba(255, 255, 255, .55); }

.arnav .flow-arrow{ display: grid; place-items: center; color: var(--brand); font: 24px/1 Arial, sans-serif; }

.arnav .reliability-top{
      display: grid;
      grid-template-columns: 1.05fr 1.95fr;
      gap: 64.8px;
      align-items: end;
      margin-bottom: 50.4px;
    }

.arnav .reliability-top .section-heading{ margin: 0; }

.arnav .performance-metrics{ display: grid; grid-template-columns: repeat(4, 1fr); border: 1.2px solid var(--line); border-radius: 14.4px; overflow: hidden; }

.arnav .architecture-layout + .performance-metrics{ margin-top: 45.6px; }

.arnav .performance-metric{ min-width: 0; padding: 27.6px 21.6px; border-right: 1.2px solid var(--line); background: var(--white); }

.arnav .performance-metric:last-child{ border-right: 0; }

.arnav .performance-metric strong,
.arnav .performance-metric span{ display: block; }

.arnav .performance-metric strong{ color: var(--brand); font-size: 24px; }

.arnav .performance-metric span{ margin-top: 4.8px; color: var(--muted); font-size: 12px; white-space: nowrap; }

.arnav .reliability-list{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 21.6px; }

.arnav .reliability-item{ padding: 33.6px 31.2px; border-radius: 14.4px; color: var(--white); background: #071d30; }

.arnav .reliability-item span{ color: var(--aqua); font: 700 12px/1 Arial, sans-serif; letter-spacing: .1em; }

.arnav .reliability-item h3{ margin: 26.4px 0 10.8px; font-size: 22.8px; }

.arnav .reliability-item p{ margin: 0; color: rgba(255, 255, 255, .62); font-size: 15.6px; }

.arnav .applications-layout{
      display: grid;
      grid-template-columns: 1fr 1.08fr;
      align-items: center;
      gap: 57.6px;
    }

.arnav .application-visual{
      position: relative;
      margin: 0;
      padding: 8.4px;
      border-radius: 18px;
      background: #061b2d;
      box-shadow: 0 28.8px 64.8px rgba(42, 81, 99, .14);
    }

.arnav .application-visual img{ width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 10.8px; }

.arnav .application-visual figcaption{ position: absolute; left: 24px; bottom: 24px; padding: 8.4px 13.2px; border-radius: 6px; color: var(--white); background: rgba(0, 0, 51, .7); backdrop-filter: blur(7.2px); font-size: 12px; }

.arnav .applications-copy h2{ margin: 31.2px 0 16.8px; font-size: clamp(43.2px, 4.4vw, 57.6px); line-height: 1.14; letter-spacing: -.04em; font-weight: 600; }

.arnav .applications-copy > p{ margin: 0; color: var(--text); font-size: 18px; }

.arnav .application-grid{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 33.6px; }

.arnav .application-card{ padding: 21.6px 20.4px; border: 1.2px solid var(--line); border-radius: 9.6px; background: var(--white); }

.arnav .application-card small{ display: block; color: var(--brand); font: 10.8px/1 Arial, sans-serif; letter-spacing: .09em; }

.arnav .application-card strong{ display: block; margin-top: 8.4px; font-size: 16.8px; }

.arnav .deployment{ padding: 88.8px 0; background: var(--white); }

.arnav .deployment-panel{
      display: grid;
      grid-template-columns: 1fr 1.15fr auto;
      align-items: center;
      gap: 43.2px;
      padding: 40.8px 45.6px;
      border: 1.2px solid var(--line);
      border-radius: 14.4px;
      background: #f7fafc;
    }

.arnav .deployment-panel h2,
.arnav .deployment-panel p{ margin: 0; }

.arnav .deployment-panel h2{ font-size: 28.8px; }

.arnav .deployment-panel p{ color: var(--text); font-size: 16.8px; }

.arnav .platforms{ display: flex; flex-wrap: wrap; gap: 12px; }

.arnav .platforms span{ padding: 9.6px 14.4px; border: 1.2px solid var(--line); border-radius: 7.2px; color: var(--brand-dark); background: var(--white); font: 14.4px/1.4 Arial, sans-serif; }

.arnav .contact-section{
      position: relative;
      overflow: hidden;
      padding: 120px 0;
      color: var(--white);
      background: #062a3c;
    }

.arnav .contact-section::before,
.arnav .contact-section::after{ content: ""; position: absolute; border: 1.2px solid rgba(27, 227, 229, .24); border-radius: 50%; }

.arnav .contact-section::before{ width: 504px; height: 504px; right: -144px; top: -228px; }

.arnav .contact-section::after{ width: 372px; height: 372px; right: -78px; top: -162px; }

.arnav .contact-grid{ position: relative; z-index: 1; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 64.8px; }

.arnav .contact-copy .eyebrow{ color: #83dcf0; }

.arnav .contact-copy h2{ margin: 30px 0 19.2px; font-size: clamp(40.8px, 4.8vw, 60px); }

.arnav .contact-copy p{ max-width: 828px; margin: 0; color: rgba(255, 255, 255, .73); }

.arnav .contact-lines{ display: flex; flex-wrap: wrap; gap: 16.8px 38.4px; margin-top: 36px; font-size: 16.8px; color: rgba(255, 255, 255, .9); }

.arnav .contact-tags{ display: flex; flex-wrap: wrap; gap: 10.8px; margin-top: 32.4px; }

.arnav .contact-tags span{ padding: 8.4px 13.2px; border: 1.2px solid rgba(255, 255, 255, .16); border-radius: 7.2px; color: rgba(255, 255, 255, .82); background: rgba(255, 255, 255, .055); font-size: 14.4px; }

.arnav .qr-card{ width: 196.8px; padding: 18px; border-radius: 13.2px; color: var(--ink); background: var(--white); text-align: center; box-shadow: 0 24px 60px rgba(0, 0, 0, .18); }

.arnav .qr-card img{ width: 160.8px; height: 160.8px; margin: auto; }

.arnav .qr-card span{ display: block; margin-top: 9.6px; font-size: 14.4px; }

.arnav .reveal{ opacity: 0; transform: translateY(33.6px); transition: opacity .7s ease, transform .7s ease; }

.arnav .reveal.is-visible{ opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce)  {
.arnav *::before,
.arnav *::after{ transition-duration: .01ms !important; animation-duration: .01ms !important; }

.arnav .reveal{ opacity: 1; transform: none; }
}

@media (max-width: 1248px)  {
.arnav .hero-inner{ grid-template-columns: 1fr; }

.arnav .hero-copy{ max-width: 780px; }

.arnav .hero-visual{ min-height: 648px; }

.arnav .ar-monitor{ left: 0; right: auto; width: min(100%, 864px); }

.arnav .architecture-layout,
.arnav .applications-layout{ grid-template-columns: 1fr; }

.arnav .architecture-copy,
.arnav .applications-copy{ max-width: 912px; }

.arnav .flow-board{ width: min(100%, 912px); margin-inline: auto; }

.arnav .application-visual{ width: min(100%, 912px); }

.arnav .reliability-top{ grid-template-columns: 1fr; }

.arnav .deployment-panel{ grid-template-columns: 1fr 1fr; }

.arnav .deployment-panel .button{ justify-self: start; }
}

@media (max-width: 984px)  {
.arnav .container{ width: min(calc(100% - 43.2px), var(--container)); }

.arnav .hero{ padding-top: 146.4px; }

.arnav .hero h1{ font-size: 60px; }

.arnav .metrics{ max-width: 624px; }

.arnav .demo-heading{ grid-template-columns: 1fr; gap: 21.6px; }

.arnav .demo-legend{ grid-template-columns: repeat(2, 1fr); }

.arnav .legend-item:nth-child(2){ border-right: 0; }

.arnav .legend-item:nth-child(-n+2){ border-bottom: 1.2px solid rgba(255, 255, 255, .12); }

.arnav .capability-grid{ grid-template-columns: 1fr; }

.arnav .performance-metrics{ grid-template-columns: repeat(2, 1fr); }

.arnav .performance-metric:nth-child(2){ border-right: 0; }

.arnav .performance-metric:nth-child(-n+2){ border-bottom: 1.2px solid var(--line); }

.arnav .reliability-list{ grid-template-columns: 1fr; }

.arnav .deployment-panel{ grid-template-columns: 1fr; }

.arnav .contact-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 672px)  {
.arnav .hero{ min-height: auto; padding-bottom: 57.6px; }

.arnav .hero h1{ font-size: 48px; }

.arnav .hero-lead{ font-size: 21.6px; }

.arnav .hero-actions{ flex-direction: column; }

.arnav .button{ width: 100%; }

.arnav .metrics{ grid-template-columns: 1fr; max-width: 288px; }

.arnav .hero-visual{ min-height: 360px; margin-top: 21.6px; }

.arnav .ar-monitor{ width: 100%; padding: 6px; }

.arnav .monitor-bar{ height: 34.8px; }

.arnav .telemetry{ display: none; }

.arnav .screen-label{ left: 10.8px; bottom: 10.8px; padding: 7.2px 9.6px; font-size: 9.6px; }

.arnav .section,
.arnav .demo-section{ padding: 93.6px 0; }

.arnav .section-heading h2,
.arnav .demo-heading h2,
.arnav .architecture-copy h2,
.arnav .applications-copy h2{ font-size: 40.8px; }

.arnav .demo-stage{ padding: 6px; }

.arnav .demo-stage::before,
.arnav .demo-stage::after{ display: none; }

.arnav .demo-caption{ grid-template-columns: 1fr; gap: 8.4px; padding: 18px 13.2px 8.4px; }

.arnav .demo-legend{ grid-template-columns: 1fr; }

.arnav .legend-item,
.arnav .legend-item:nth-child(2){ border-right: 0; border-bottom: 1.2px solid rgba(255, 255, 255, .12); }

.arnav .legend-item:last-child{ border-bottom: 0; }

.arnav .capability-card{ min-height: auto; padding: 33.6px 30px; }

.arnav .flow-board{ grid-template-columns: 1fr; padding: 24px; }

.arnav .flow-arrow{ transform: rotate(90deg); min-height: 30px; }

.arnav .flow-node--engine{ min-height: 264px; }

.arnav .application-grid{ grid-template-columns: 1fr; }

.arnav .performance-metric{ padding: 24px 16.8px; }

.arnav .performance-metric strong{ font-size: 21.6px; }

.arnav .deployment{ padding: 64.8px 0; }

.arnav .contact-section{ padding: 93.6px 0; }

.arnav .contact-lines{ flex-direction: column; gap: 9.6px; }
}