.exo-landing {
  --green: var(--usf-green-bright);
  --amber: var(--ieee-gold-bright);
}

.exo-landing-program-bar {
  border-bottom: 1px solid var(--border);
  background: var(--chrome);
  padding: 14px 0;
}

.exo-landing-program-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 16px 24px;
  width: min(1312px, calc(100% - 64px));
  margin-inline: auto;
}

.exo-landing-program-bar .program-meeting-times {
  margin: 0;
}

.exo-landing .mt-6 { margin-top: 24px; }
.exo-landing .mt-5 { margin-top: 20px; }
.exo-landing .mt-4 { margin-top: 16px; }
.exo-landing .max-w-3xl { max-width: 48rem; }
.exo-landing .flex { display: flex; }
.exo-landing .items-start { align-items: flex-start; }
.exo-landing .gap-7 { gap: 28px; }
.exo-landing .hero-copy .exo-carrt-partner {
  flex: 0 0 auto;
  width: auto;
  max-width: 290px;
  margin: 0 0 22px;
  background: var(--surface);
  border-left-color: var(--ieee-cyan);
}

.exo-landing .hero-copy .exo-carrt-partner span {
  color: var(--muted);
}

@media (max-width: 760px) {
  .exo-landing-program-bar-inner {
    width: calc(100% - 40px);
  }

  .exo-landing .hero-copy .exo-carrt-partner {
    max-width: 100%;
  }
}

    .exo-landing .content-grid { width: min(1312px, calc(100% - 64px)); margin-inline: auto; }
    .exo-landing .section-band { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); position: relative; }
    .exo-landing .section-band::before { content: ""; position: absolute; inset: -1px auto auto 0; width: 132px; height: 2px; background: var(--rule, var(--ieee-cyan)); }
    .exo-landing .section-pad { padding-block: 86px; }
    .exo-landing .eyebrow { display: flex; align-items: center; gap: 12px; color: var(--eyebrow, var(--ieee-cyan-bright)); font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
    .exo-landing .eyebrow::before { content: ""; width: 3px; height: 21px; background: currentColor; }
    .exo-landing .display { color: var(--heading); font-size: clamp(52px, 6.2vw, 90px); font-weight: 800; letter-spacing: -.035em; line-height: .94; text-transform: uppercase; }
    .exo-landing .section-title { color: var(--heading); font-size: clamp(34px, 4vw, 58px); font-weight: 800; letter-spacing: -.02em; line-height: 1; text-transform: uppercase; }
    .exo-landing .copy { color: var(--muted); font-size: 18px; line-height: 1.65; }
    .exo-landing .copy strong { color: var(--text); font-weight: 600; }

    .exo-landing .focusable:focus-visible,
    .exo-landing a:focus-visible,
    .exo-landing button:focus-visible { outline: 3px solid var(--ieee-cyan); outline-offset: 4px; }

    .exo-landing .hero { position: relative; min-height: 760px; border-bottom: 1px solid var(--border); background:
      radial-gradient(circle at 100% 0%, rgba(0,181,226,.12), transparent 38%),
      linear-gradient(110deg, rgba(0,98,155,.18), transparent 48%),
      var(--bg); }
    .exo-landing .hero::before { content: ""; position: absolute; inset: 0; opacity: .22; pointer-events: none; background-image:
      linear-gradient(rgba(163,176,191,.12) 1px, transparent 1px),
      linear-gradient(90deg, rgba(163,176,191,.12) 1px, transparent 1px);
      background-size: 52px 52px; mask-image: linear-gradient(90deg, #000, rgba(0,0,0,.45) 68%, transparent); }
    .exo-landing .hero::after { content: ""; position: absolute; width: clamp(280px, 36vw, 520px); height: 2px; right: max(32px, calc((100vw - 1312px) / 2)); bottom: 74px; transform: rotate(-1deg); transform-origin: right center; background: linear-gradient(90deg, var(--ieee-cyan), var(--usf-green-bright)); }
    .exo-landing .hero-grid { position: relative; z-index: 1; min-height: 760px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; padding-block: 72px 88px; }
    .exo-landing .hero-copy { max-width: 730px; }
    .exo-landing .hero .display { margin: 29px 0 16px; }
    .exo-landing .accent-cyan { color: var(--ieee-cyan-bright); }
    .exo-landing .accent-green { color: var(--usf-green-bright); }
    .exo-landing .hero-lede { max-width: 670px; color: var(--muted); font-size: clamp(18px, 1.6vw, 22px); line-height: 1.55; }
    .exo-landing .action-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
    .exo-landing .button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; gap: 0; padding: 11px 18px; border: 1px solid transparent; border-radius: 0; font-size: 13px; font-weight: 800; letter-spacing: .06em; text-decoration: none; text-transform: uppercase; transition: transform .18s ease, color .18s ease, background .18s ease, border-color .18s ease; }
    .exo-landing .button:hover { transform: translateX(2px); }
    .exo-landing .button-primary { background: var(--ieee-blue); color: #fff; border-left: 3px solid var(--ieee-cyan); }
    .exo-landing .button-primary:hover { background: var(--ieee-cyan); color: #061018; }
    .exo-landing .button-secondary { color: var(--heading); border-color: var(--border-strong); background: rgba(10,15,21,.44); }
    .exo-landing .button-secondary:hover { background: var(--surface-2); border-color: var(--ieee-cyan); }
    .exo-landing .arrow { margin-left: 13px; font-size: 18px; line-height: 1; }
    .exo-landing .button .ieee-usf-wordmark { margin: 0; }
    .exo-landing .status-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 1px; margin-top: 42px; border: 1px solid var(--border); background: var(--border); }
    .exo-landing .status-cell { padding: 16px 18px; background: rgba(10,15,21,.86); }
    .exo-landing .status-label { color: var(--ieee-cyan-bright); font-size: 10px; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
    .exo-landing .status-value { display: block; margin-top: 5px; color: var(--heading); font-size: 16px; font-weight: 700; line-height: 1.25; text-transform: uppercase; }
    .exo-landing .hero-media { position: relative; min-height: 530px; border: 1px solid var(--border-strong); background: var(--chrome); box-shadow: 0 22px 60px rgba(0,0,0,.34); }
    .exo-landing .hero-media::before,
    .exo-landing .hero-media::after { content: ""; position: absolute; z-index: 2; width: 44px; height: 44px; pointer-events: none; }
    .exo-landing .hero-media::before { top: -1px; left: -1px; border-top: 3px solid var(--ieee-cyan); border-left: 3px solid var(--ieee-cyan); }
    .exo-landing .hero-media::after { right: -1px; bottom: -1px; border-right: 3px solid var(--usf-green-bright); border-bottom: 3px solid var(--usf-green-bright); }
    .exo-landing .hero-media img { width: 100%; height: 530px; object-fit: cover; object-position: 52% center; filter: saturate(.9) contrast(1.03); }
    .exo-landing .hero-media-scrim { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 48%, rgba(6,16,24,.92) 100%); }
    .exo-landing .media-caption { position: absolute; z-index: 3; left: 22px; right: 22px; bottom: 20px; display: flex; justify-content: space-between; align-items: end; gap: 20px; }
    .exo-landing .caption-title { color: var(--heading); font-size: 17px; font-weight: 700; }
    .exo-landing .caption-meta { color: var(--ieee-cyan-bright); font-size: 11px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }

    .exo-landing .premise-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 76px; align-items: start; }
    .exo-landing .big-statement { margin-top: 25px; color: var(--heading); font-size: clamp(28px, 3.2vw, 46px); font-weight: 700; line-height: 1.18; }
    .exo-landing .big-statement em { color: var(--ieee-cyan-bright); font-style: normal; }
    .exo-landing .outcome-strip { display: grid; gap: 1px; border: 1px solid var(--border); background: var(--border); }
    .exo-landing .outcome-cell { position: relative; padding: 23px 25px 24px; background: var(--card); }
    .exo-landing .outcome-cell::before { content: ""; position: absolute; top: 0; left: 0; width: 48px; height: 2px; background: var(--cell-accent); }
    .exo-landing .outcome-index { color: var(--cell-accent); font-size: 12px; font-weight: 700; letter-spacing: .15em; }
    .exo-landing .outcome-title { margin-top: 9px; color: var(--heading); font-size: 22px; font-weight: 700; text-transform: uppercase; }
    .exo-landing .outcome-copy { margin-top: 7px; color: var(--muted); line-height: 1.55; }

    .exo-landing .architecture-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(250px, .5fr); gap: 24px; margin-top: 44px; align-items: stretch; }
    .exo-landing .architecture-panel { padding: 28px; border: 1px solid var(--border-strong); background: var(--card); }
    .exo-landing .architecture-kicker { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-bottom: 17px; border-bottom: 1px solid var(--border); }
    .exo-landing .architecture-kicker strong { color: var(--heading); font-size: 14px; letter-spacing: .11em; text-transform: uppercase; }
    .exo-landing .architecture-kicker span { color: var(--muted); font-size: 12px; text-transform: uppercase; }
    .exo-landing .control-diagram { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-template-rows: auto 34px auto; column-gap: 34px; margin-top: 24px; }
    .exo-landing .high-level-node { grid-column: 2; grid-row: 1; justify-self: center; width: min(280px, calc(100% + 100px)); padding: 17px 16px; border: 1px solid var(--ieee-cyan); background: rgba(0,98,155,.12); text-align: center; }
    .exo-landing .node-label { color: var(--ieee-cyan-bright); font-size: 10px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
    .exo-landing .node-name { display: block; margin-top: 5px; color: var(--heading); font-size: 18px; font-weight: 700; line-height: 1.15; text-transform: uppercase; }
    .exo-landing .node-note { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; line-height: 1.45; }
    .exo-landing .compute-downlink { grid-column: 2; grid-row: 2; position: relative; }
    .exo-landing .compute-downlink::before { content: ""; position: absolute; top: 0; bottom: 6px; left: 50%; width: 1px; background: var(--ieee-cyan); }
    .exo-landing .compute-downlink::after { content: ""; position: absolute; left: calc(50% - 4px); bottom: 0; width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 6px solid var(--ieee-cyan); }
    .exo-landing .signal-flow { grid-column: 1 / -1; grid-row: 3; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 34px; align-items: stretch; }
    .exo-landing .flow-node { position: relative; min-height: 146px; display: flex; flex-direction: column; justify-content: center; padding: 18px 14px; border: 1px solid var(--border-strong); background: var(--surface-2); text-align: center; }
    .exo-landing .flow-node:not(:last-child)::after { content: ""; position: absolute; top: 50%; left: 100%; width: 34px; height: 1px; background: var(--ieee-cyan-bright); }
    .exo-landing .flow-node:not(:last-child)::before { content: ""; position: absolute; z-index: 2; top: calc(50% - 4px); left: calc(100% + 27px); width: 0; height: 0; border-top: 4px solid transparent; border-bottom: 4px solid transparent; border-left: 7px solid var(--ieee-cyan-bright); }
    .exo-landing .flow-node.accent { border-color: var(--usf-green-bright); background: rgba(53,184,124,.08); }
    .exo-landing .secondary-paths { display: grid; grid-template-columns: 1.35fr .65fr; gap: 12px; margin-top: 18px; }
    .exo-landing .passive-node { min-height: 74px; display: flex; flex-direction: column; justify-content: center; padding: 13px 16px; border: 1px solid var(--usf-green-bright); background: rgba(53,184,124,.06); }
    .exo-landing .passive-node.feedback { border-color: var(--ieee-cyan); background: rgba(0,98,155,.08); }
    .exo-landing .passive-node strong { color: var(--heading); font-size: 13px; text-transform: uppercase; }
    .exo-landing .passive-node span { margin-top: 4px; color: var(--muted); font-size: 12px; line-height: 1.4; }
    .exo-landing .safety-caption { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border-strong); color: var(--ieee-gold-bright); font-size: 10px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
    .exo-landing .safety-line { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px; align-items: stretch; margin-top: 10px; }
    .exo-landing .safety-node { position: relative; min-height: 52px; display: grid; place-items: center; padding: 12px 14px; border: 1px solid var(--ieee-gold-bright); color: var(--heading); background: rgba(255,184,28,.07); font-size: 12px; font-weight: 700; line-height: 1.25; text-align: center; text-transform: uppercase; }
    .exo-landing .safety-node:not(:last-child)::after { content: ""; position: absolute; top: 50%; left: 100%; width: 34px; height: 1px; background: var(--ieee-gold-bright); }
    .exo-landing .safety-node:not(:last-child)::before { content: ""; position: absolute; z-index: 2; top: calc(50% - 4px); left: calc(100% + 27px); width: 0; height: 0; border-top: 4px solid transparent; border-bottom: 4px solid transparent; border-left: 7px solid var(--ieee-gold-bright); }
    .exo-landing .hardware-panel { display: grid; gap: 1px; align-content: start; border: 1px solid var(--border); background: var(--border); }
    .exo-landing .hardware-head { padding: 21px; background: var(--chrome); }
    .exo-landing .hardware-head h3 { color: var(--heading); font-size: 21px; font-weight: 700; text-transform: uppercase; }
    .exo-landing .hardware-cell { padding: 22px; background: var(--surface-2); }
    .exo-landing .hardware-count { color: var(--ieee-cyan-bright); font-size: 31px; font-weight: 800; line-height: 1; }
    .exo-landing .hardware-name { margin-top: 6px; color: var(--heading); font-weight: 700; text-transform: uppercase; }
    .exo-landing .hardware-note { margin-top: 4px; color: var(--muted); font-size: 13px; line-height: 1.45; }

    .exo-landing .workstream-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 14px; margin-top: 42px; }
    .exo-landing .work-card { position: relative; min-height: 245px; padding: 26px; border: 1px solid var(--border); background: var(--card); transition: border-color .18s ease, background .18s ease; }
    .exo-landing .work-card::before { content: ""; position: absolute; inset: -1px -1px auto; height: 3px; background: var(--card-accent); }
    .exo-landing .work-card:hover { border-color: var(--card-accent); background: var(--surface-2); }
    .exo-landing .work-card h3 { margin-top: 33px; color: var(--heading); font-size: 26px; font-weight: 700; line-height: 1.05; text-transform: uppercase; }
    .exo-landing .work-card p { margin-top: 14px; color: var(--muted); line-height: 1.58; }
    .exo-landing .work-card .card-tag { color: var(--card-accent); font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
    .exo-landing .work-mech { grid-column: span 5; }
    .exo-landing .work-elec { grid-column: span 3; }
    .exo-landing .work-controls { grid-column: span 4; }
    .exo-landing .work-rd { grid-column: span 4; }
    .exo-landing .work-verify { grid-column: span 8; }
    .exo-landing .coordination-rail { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; padding: 18px 22px; border: 1px solid var(--border-strong); background: var(--chrome); }
    .exo-landing .coordination-rail span { color: var(--ieee-cyan-bright); font-size: 12px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
    .exo-landing .coordination-rail .right { color: var(--usf-green-bright); text-align: right; }
    .exo-landing .rail-line { position: relative; width: 120px; height: 1px; background: linear-gradient(90deg, var(--ieee-cyan), var(--usf-green-bright)); }
    .exo-landing .rail-line::before, .rail-line::after { content: ""; position: absolute; top: -3px; width: 7px; height: 7px; background: currentColor; }
    .exo-landing .rail-line::before { left: 0; color: var(--ieee-cyan); }
    .exo-landing .rail-line::after { right: 0; color: var(--usf-green-bright); }

    .exo-landing .projects-shell { margin-top: 42px; }
    .exo-landing .project-summary { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
    .exo-landing .project-summary span { padding: 9px 13px; border: 1px solid var(--border-strong); background: var(--chrome); color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
    .exo-landing .project-summary strong { color: var(--heading); }
    .exo-landing .project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
    .exo-landing .project-card { position: relative; min-height: 610px; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--border-strong); background: var(--card); }
    .exo-landing .project-card::before { content: ""; position: absolute; z-index: 3; inset: -1px -1px auto; height: 3px; background: var(--project-accent); }
    .exo-landing .project-visual { position: relative; min-height: 245px; overflow: hidden; background: var(--chrome); }
    .exo-landing .project-visual img { display: block; width: 100%; height: 245px; object-fit: cover; }
    .exo-landing .project-visual::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, transparent 50%, rgba(6,16,24,.78)); }
    .exo-landing .project-body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 24px; }
    .exo-landing .project-topline { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
    .exo-landing .project-state { display: inline-flex; align-items: center; gap: 9px; color: var(--project-accent); font-size: 10px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
    .exo-landing .project-state::before { content: ""; width: 8px; height: 8px; background: currentColor; }
    .exo-landing .project-year { color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
    .exo-landing .project-title { margin-top: 27px; color: var(--heading); font-size: clamp(31px, 3.3vw, 46px); font-weight: 800; line-height: 1; text-transform: uppercase; }
    .exo-landing .project-copy { margin-top: 15px; color: var(--muted); line-height: 1.58; }
    .exo-landing .project-note { margin-top: 18px; padding: 13px 15px; background: var(--surface-2); color: var(--text); font-size: 13px; line-height: 1.5; }
    .exo-landing .project-tech { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; padding-top: 21px; }
    .exo-landing .project-tech span { padding: 6px 8px; border: 1px solid var(--border); color: var(--text); background: var(--surface-2); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
    .exo-landing .project-actions { padding-top: 18px; }
    .exo-landing .project-link { color: var(--project-accent); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
    .exo-landing .project-link:hover { color: var(--heading); }

    .exo-landing .roadmap { margin-top: 42px; overflow-x: auto; padding-bottom: 12px; scrollbar-color: var(--ieee-blue) var(--chrome); }
    .exo-landing .roadmap-track { min-width: 1780px; display: grid; grid-template-columns: repeat(10, minmax(176px, 1fr)); align-items: stretch; border: 1px solid var(--border); background: var(--border); gap: 1px; }
    .exo-landing .road-step { position: relative; min-height: 188px; padding: 18px 16px 20px; overflow: hidden; background: var(--card); }
    .exo-landing .road-step:not(:last-child) { padding-right: 28px; }
    .exo-landing .road-step::after { content: ""; position: absolute; z-index: 2; top: 22px; right: 10px; width: 0; height: 0; border-top: 5px solid transparent; border-bottom: 5px solid transparent; border-left: 8px solid var(--ieee-cyan-bright); }
    .exo-landing .road-step:last-child::after { display: none; }
    .exo-landing .road-index { display: block; padding-right: 4px; color: var(--ieee-cyan-bright); font-size: 11px; font-weight: 700; letter-spacing: .1em; line-height: 1.3; }
    .exo-landing .road-name { margin-top: 18px; color: var(--heading); font-size: 15px; font-weight: 700; line-height: 1.2; text-transform: uppercase; }
    .exo-landing .road-note { margin-top: 10px; color: var(--muted); font-size: 12px; line-height: 1.45; }
    .exo-landing .roadmap-note { display: flex; justify-content: space-between; gap: 24px; margin-top: 18px; color: var(--muted); font-size: 13px; }
    .exo-landing .roadmap-note strong { color: var(--text); }

    .exo-landing .boundary { --rule: var(--ieee-gold-bright); background: linear-gradient(90deg, rgba(255,184,28,.055), transparent 48%), var(--chrome); }
    .exo-landing .boundary-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; align-items: center; }
    .exo-landing .boundary-mark { width: 108px; height: 108px; display: grid; place-items: center; border: 1px solid var(--ieee-gold-bright); color: var(--ieee-gold-bright); font-size: 38px; font-weight: 800; }
    .exo-landing .boundary-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 28px; }
    .exo-landing .boundary-copy article { padding-left: 18px; border-left: 1px solid var(--border-strong); }
    .exo-landing .boundary-copy h3 { color: var(--heading); font-size: 17px; font-weight: 700; text-transform: uppercase; }
    .exo-landing .boundary-copy p { margin-top: 7px; color: var(--muted); line-height: 1.55; }

    .exo-landing .evidence-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
    .exo-landing .evidence-image { position: relative; border: 1px solid var(--border-strong); }
    .exo-landing .evidence-image::after { content: "REAL PROJECT EVIDENCE"; position: absolute; left: 0; bottom: 0; padding: 10px 14px; color: var(--heading); background: rgba(10,15,21,.9); border-top: 2px solid var(--ieee-cyan); font-size: 11px; font-weight: 700; letter-spacing: .13em; }
    .exo-landing .evidence-image img { display: block; width: 100%; aspect-ratio: 1.45 / 1; object-fit: cover; object-position: center; }
    .exo-landing .evidence-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 30px; border: 1px solid var(--border); background: var(--border); }
    .exo-landing .evidence-item { min-height: 108px; padding: 18px; background: var(--card); }
    .exo-landing .evidence-item strong { display: block; color: var(--heading); text-transform: uppercase; }
    .exo-landing .evidence-item span { display: block; margin-top: 6px; color: var(--muted); font-size: 13px; line-height: 1.45; }

    .exo-landing .join-section { --rule: var(--usf-green-bright); }
    .exo-landing .join-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; border: 1px solid var(--border); background: var(--border); }
    .exo-landing .join-panel { min-height: 420px; display: flex; flex-direction: column; padding: 46px; background: var(--card); }
    .exo-landing .join-panel:nth-child(2) { background: var(--surface-2); }
    .exo-landing .join-panel h2 { margin-top: 25px; color: var(--heading); font-size: clamp(34px, 3.6vw, 52px); font-weight: 800; line-height: 1; text-transform: uppercase; }
    .exo-landing .join-panel p { margin-top: 18px; color: var(--muted); font-size: 17px; line-height: 1.6; }
    .exo-landing .role-line { margin-top: 24px; color: var(--ieee-cyan-bright); font-size: 12px; font-weight: 700; letter-spacing: .11em; line-height: 1.8; text-transform: uppercase; }
    .exo-landing .join-panel .action-row { margin-top: auto; padding-top: 32px; }

    .exo-landing .site-footer { background: var(--chrome); border-top: 1px solid var(--border-strong); }
    .exo-landing .footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 56px; padding-block: 52px 38px; }
    .exo-landing .footer-brand img { width: 220px; height: auto; max-height: 58px; object-fit: contain; object-position: left center; }
    .exo-landing .footer-brand p { max-width: 390px; margin-top: 17px; color: var(--muted); line-height: 1.6; }
    .exo-landing .footer-heading { color: var(--heading); font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
    .exo-landing .footer-list { display: grid; gap: 10px; margin-top: 16px; }
    .exo-landing .footer-list a { width: fit-content; color: var(--muted); text-decoration: none; }
    .exo-landing .footer-list a:hover { color: var(--ieee-cyan-bright); }
    .exo-landing .footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-block: 22px; border-top: 1px solid var(--border); color: var(--muted); font-size: 12px; letter-spacing: .05em; }
    .exo-landing .footer-bottom strong { color: var(--text); }

    .exo-landing .reveal { opacity: 0; transform: translateY(14px); transition: opacity .22s ease, transform .22s ease; }
    .exo-landing .reveal.visible { opacity: 1; transform: none; }

    @media (max-width: 1080px) {
      .exo-landing .content-grid { width: min(100% - 48px, 960px); }
      .exo-landing .hero,
      .exo-landing .hero-grid { min-height: auto; }
      .exo-landing .hero-grid { grid-template-columns: 1fr; gap: 45px; padding-block: 70px; }
      .exo-landing .hero-media { min-height: 430px; }
      .exo-landing .hero-media img { height: 430px; }
      .exo-landing .premise-grid,
      .exo-landing .boundary-grid,
      .exo-landing .evidence-grid { grid-template-columns: 1fr; gap: 42px; }
      .exo-landing .architecture-layout { grid-template-columns: 1fr; }
      .exo-landing .hardware-panel { grid-template-columns: repeat(4, 1fr); }
      .exo-landing .hardware-head { grid-column: 1 / -1; }
      .exo-landing .work-mech,
      .exo-landing .work-elec,
      .exo-landing .work-controls,
      .exo-landing .work-rd,
      .exo-landing .work-verify { grid-column: span 6; }
      .exo-landing .project-card { min-height: 580px; }
      .exo-landing .work-verify { grid-column: 1 / -1; }
      .exo-landing .footer-grid { grid-template-columns: 1fr 1fr; }
      .exo-landing .footer-brand { grid-column: 1 / -1; }
    }

    @media (max-width: 760px) {
      .exo-landing .content-grid { width: calc(100% - 40px); }
      .exo-landing .section-pad { padding-block: 66px; }
      .exo-landing .hero-grid { padding-block: 55px 68px; }
      .exo-landing .hero::after { width: 52%; right: 20px; bottom: 28px; transform: rotate(-1deg); }
      .exo-landing .hero .display { margin-top: 23px; }
      .exo-landing .hero-lede { font-size: 18px; }
      .exo-landing .action-row,
      .exo-landing .button { width: 100%; }
      .exo-landing .status-grid { grid-template-columns: 1fr; }
      .exo-landing .hero-media,
      .exo-landing .hero-media img { min-height: 390px; height: 390px; }
      .exo-landing .hero-media img { object-position: 58% center; }
      .exo-landing .premise-grid { gap: 34px; }
      .exo-landing .architecture-panel { padding: 20px; }
      .exo-landing .architecture-kicker { align-items: start; flex-direction: column; gap: 5px; }
      .exo-landing .control-diagram { display: block; margin-top: 20px; }
      .exo-landing .high-level-node { width: 100%; margin-bottom: 14px; }
      .exo-landing .compute-downlink { display: none; }
      .exo-landing .signal-flow { display: grid; grid-template-columns: 1fr; gap: 28px; }
      .exo-landing .flow-node { min-height: 118px; }
      .exo-landing .flow-node:not(:last-child)::after { top: 100%; left: 50%; width: 1px; height: 28px; }
      .exo-landing .flow-node:not(:last-child)::before { top: calc(100% + 21px); left: calc(50% - 4px); border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 7px solid var(--ieee-cyan-bright); border-bottom: 0; }
      .exo-landing .secondary-paths { grid-template-columns: 1fr; }
      .exo-landing .safety-line { grid-template-columns: 1fr; gap: 28px; }
      .exo-landing .safety-node:not(:last-child)::after { top: 100%; left: 50%; width: 1px; height: 28px; }
      .exo-landing .safety-node:not(:last-child)::before { top: calc(100% + 21px); left: calc(50% - 4px); border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 7px solid var(--ieee-gold-bright); border-bottom: 0; }
      .exo-landing .hardware-panel { grid-template-columns: 1fr 1fr; }
      .exo-landing .workstream-grid { grid-template-columns: 1fr; }
      .exo-landing .work-mech,
      .exo-landing .work-elec,
      .exo-landing .work-controls,
      .exo-landing .work-rd,
      .exo-landing .work-verify,
      .exo-landing .coordination-rail { grid-column: 1; }
      .exo-landing .project-grid { grid-template-columns: 1fr; }
      .exo-landing .project-card { min-height: 0; }
      .exo-landing .project-visual,
      .exo-landing .project-visual img { min-height: 260px; height: 260px; }
      .exo-landing .coordination-rail { grid-template-columns: 1fr; }
      .exo-landing .coordination-rail .right { text-align: left; }
      .exo-landing .rail-line { width: 100%; }
      .exo-landing .boundary-copy,
      .exo-landing .evidence-list,
      .exo-landing .join-grid { grid-template-columns: 1fr; }
      .exo-landing .boundary-mark { width: 82px; height: 82px; }
      .exo-landing .join-panel { min-height: 0; padding: 32px 24px; }
      .exo-landing .join-panel .action-row { margin-top: 18px; }
      .exo-landing .footer-grid { grid-template-columns: 1fr; gap: 38px; }
      .exo-landing .footer-brand { grid-column: auto; }
      .exo-landing .footer-bottom { flex-direction: column; }
    }

    @media (prefers-reduced-motion: reduce) {
      .exo-landing *,
      .exo-landing *::before,
      .exo-landing *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
      .exo-landing .reveal { opacity: 1; transform: none; }
    }