/* ============================================================
   FLIGHT DECK OPERATIONS — console wall
   Palette: nomex #2A2D2E · teal #1E3A3A · panel #B7BDB6
            amber #E8A13C · go #5FA85F · paper #EDEAE0
   ============================================================ */

:root {
  --nomex: #2A2D2E;
  --nomex-deep: #232627;
  --teal: #1E3A3A;
  --teal-deep: #162C2C;
  --teal-line: #2C4A4A;
  --panel: #B7BDB6;
  --panel-dim: #8F958F;
  --panel-deep: #6E746E;
  --amber: #E8A13C;
  --amber-hi: #F0B65E;
  --go: #5FA85F;
  --paper: #EDEAE0;
  --paper-dim: #CFCCC0;
  --ink: #23282A;
  --ink-soft: #4A5052;

  --display: "Saira Condensed", "Arial Narrow", sans-serif;
  --body: "Barlow", "Helvetica Neue", sans-serif;
  --mono: "IBM Plex Mono", "Menlo", monospace;

  --ease-panel: cubic-bezier(0.22, 0.9, 0.3, 1);
  --ease-snap: cubic-bezier(0.6, -0.1, 0.2, 1.2);
  --wrap: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.012) 0 2px, transparent 2px 5px),
    repeating-linear-gradient(-45deg, rgba(0,0,0,0.05) 0 2px, transparent 2px 5px),
    var(--nomex);
  color: var(--paper);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--amber); color: var(--nomex); }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 2px;
}

a { color: var(--paper); text-decoration-color: var(--panel-dim); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--amber); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 32px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--amber); color: var(--nomex);
  font-family: var(--mono); font-size: 13px; padding: 10px 16px;
  transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

/* ---------------- engraved plates ---------------- */

.plate {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: #33383A;
  background: linear-gradient(180deg, #C4C9C2 0%, var(--panel) 55%, #A3A9A2 100%);
  border: 1px solid #979D96;
  border-bottom-color: #7C827B;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), 0 1px 2px rgba(0,0,0,0.35);
  padding: 6px 14px 5px;
  border-radius: 2px;
  text-shadow: 0 1px 0 rgba(255,255,255,0.35);
}
.plate-amber {
  background: linear-gradient(180deg, var(--amber-hi) 0%, var(--amber) 60%, #CF8A28 100%);
  border-color: #C08327; border-bottom-color: #9C6A1E;
  color: #2A2013;
}

/* ---------------- topbar ---------------- */

.topbar {
  position: sticky; top: 0; z-index: 50;
  background: linear-gradient(180deg, #303435 0%, var(--nomex-deep) 100%);
  border-bottom: 1px solid #191C1D;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06) inset, 0 2px 8px rgba(0,0,0,0.4);
}
.topbar-inner {
  max-width: var(--wrap); margin: 0 auto; padding: 0 32px;
  display: flex; align-items: center; gap: 28px;
  height: 64px;
}
.wordmark {
  display: flex; flex-direction: column; text-decoration: none; line-height: 1;
  gap: 3px;
}
.wordmark-plate {
  font-family: var(--display); font-weight: 700; font-size: 21px;
  letter-spacing: 0.08em; color: var(--paper);
}
.wordmark-sub {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.34em;
  color: var(--panel-dim);
}
.topnav {
  display: flex; gap: 22px; margin-left: auto;
}
.topnav a {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em;
  text-transform: uppercase; text-decoration: none; color: var(--panel);
  padding: 4px 2px;
  border-bottom: 2px solid transparent;
}
.topnav a:hover { color: var(--paper); border-bottom-color: var(--panel-dim); }
.topnav-cta { color: var(--amber) !important; }
.topnav-cta:hover { border-bottom-color: var(--amber) !important; }

.met {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 13px;
  background: var(--teal-deep);
  border: 1px solid #101F1F;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.5), 0 1px 0 rgba(255,255,255,0.07);
  padding: 7px 12px;
  border-radius: 3px;
  white-space: nowrap;
}
.met-label { color: var(--panel-dim); font-size: 11px; letter-spacing: 0.15em; }
.met-value { color: var(--paper); font-weight: 500; font-variant-numeric: tabular-nums; }
.met-status { color: var(--go); font-size: 10px; letter-spacing: 0.18em; }
.lamp-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #3B4341; box-shadow: inset 0 1px 2px rgba(0,0,0,0.6);
}
.lamp-dot.is-go { background: radial-gradient(circle at 35% 30%, #7FC47F, var(--go) 70%); }
.lamp-dot.is-warn { background: radial-gradient(circle at 35% 30%, var(--amber-hi), var(--amber) 70%); }
.met-status.is-warn { color: var(--amber); }

/* ---------------- hero ---------------- */

.hero { padding: 108px 0 84px; }
.hero-plate { margin-bottom: 30px; }
.hero-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(52px, 7.6vw, 116px);
  line-height: 0.94;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  color: var(--paper);
}
.hero-line { display: block; }

.hero-trace {
  display: block;
  width: min(760px, 100%);
  height: 44px;
  margin: 26px 0 10px;
}
.js .hero-trace path {
  stroke-dasharray: 1600;
  stroke-dashoffset: 1600;
  animation: heroDraw 2.2s var(--ease-panel) 0.35s forwards;
}
@keyframes heroDraw { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) {
  .js .hero-trace path { animation: none; stroke-dashoffset: 0; }
}

.hero-body {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 32px 64px;
  margin-top: 18px;
}
.hero-copy { max-width: 56ch; font-size: 19px; color: var(--paper-dim); }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------------- buttons ---------------- */

.btn {
  display: inline-block;
  font-family: var(--mono); font-size: 13px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none;
  padding: 15px 26px 14px;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s var(--ease-panel), background 0.15s, box-shadow 0.15s;
}
.btn:active { transform: translateY(1px); }
.btn-amber {
  background: linear-gradient(180deg, var(--amber-hi), var(--amber) 55%, #D18E2B);
  border-color: #A9731F; color: #2A2013;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4), 0 2px 5px rgba(0,0,0,0.45);
}
.btn-amber:hover { background: linear-gradient(180deg, #F5C173, var(--amber-hi) 55%, var(--amber)); }
.btn-ghost {
  background: transparent; border-color: var(--panel-deep); color: var(--panel);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}
.btn-ghost:hover { border-color: var(--panel); color: var(--paper); }

/* ---------------- panels (sections) ---------------- */

.panel { padding: 92px 0; border-top: 1px solid #1E2122; position: relative; }
.panel::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 1px;
  background: rgba(255,255,255,0.05);
}

.panel-head { margin-bottom: 48px; max-width: 760px; }
.panel-title {
  font-family: var(--display); font-weight: 600; text-transform: uppercase;
  font-size: clamp(34px, 4.2vw, 54px); line-height: 1.02;
  letter-spacing: 0.01em; color: var(--paper);
  margin: 22px 0 14px;
}
.panel-intro { color: var(--paper-dim); font-size: 17.5px; }

/* ---------------- mission board ---------------- */

.board-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 22px;
  align-items: start;
}

.strips { display: grid; gap: 18px; }

.strip {
  background: linear-gradient(180deg, #234242 0%, var(--teal) 100%);
  border: 1px solid #142828;
  border-radius: 4px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.07), 0 3px 10px rgba(0,0,0,0.35);
  padding: 14px 16px 12px;
  position: relative;
}
.strip::after, .annunciator::after, .eventlog::after {
  /* corner screws */
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, #9AA09A 0 1.6px, #565C57 1.6px 2.6px, transparent 2.8px),
    radial-gradient(circle, #9AA09A 0 1.6px, #565C57 1.6px 2.6px, transparent 2.8px),
    radial-gradient(circle, #9AA09A 0 1.6px, #565C57 1.6px 2.6px, transparent 2.8px),
    radial-gradient(circle, #9AA09A 0 1.6px, #565C57 1.6px 2.6px, transparent 2.8px);
  background-repeat: no-repeat;
  background-size: 7px 7px;
  background-position: 7px 7px, calc(100% - 7px) 7px, 7px calc(100% - 7px), calc(100% - 7px) calc(100% - 7px);
}

.strip-head {
  display: flex; align-items: baseline; gap: 14px;
  font-family: var(--mono);
  margin-bottom: 10px;
  padding: 0 4px;
}
.strip-ch { color: var(--amber); font-size: 12px; font-weight: 600; letter-spacing: 0.1em; }
.strip-name { color: var(--panel); font-size: 11.5px; letter-spacing: 0.14em; }
.strip-readout { margin-left: auto; color: var(--paper); }
.strip-value { font-size: 19px; font-weight: 600; font-variant-numeric: tabular-nums; }
.strip-unit { font-size: 10px; color: var(--panel-dim); letter-spacing: 0.12em; margin-left: 4px; }

.strip-paper {
  background: var(--paper);
  border-radius: 2px;
  border: 1px solid #101F1F;
  box-shadow: inset 0 2px 6px rgba(0,0,0,0.28);
  overflow: hidden;
}
.strip-canvas { display: block; width: 100%; height: 118px; }
.strip-caption {
  font-family: var(--mono); font-size: 10.5px; line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  padding: 6px 10px 7px;
  border-top: 1px dashed #B9B4A6;
  background: #E6E2D6;
}

/* annunciator + event log */

.board-side { display: grid; gap: 18px; }

.annunciator, .eventlog {
  background: linear-gradient(180deg, #234242 0%, var(--teal) 100%);
  border: 1px solid #142828;
  border-radius: 4px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.07), 0 3px 10px rgba(0,0,0,0.35);
  padding: 14px 16px 16px;
  position: relative;
}
.annunciator-label, .eventlog-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em;
  color: var(--panel); margin-bottom: 12px; padding: 0 2px;
}
.lamp-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px;
}
.lamp {
  display: flex; align-items: center; justify-content: center; text-align: center;
  min-height: 42px;
  font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: 0.06em;
  color: #5E6663;
  background: #20302F;
  border: 1px solid #14201F;
  border-radius: 2px;
  box-shadow: inset 0 2px 5px rgba(0,0,0,0.45);
  padding: 4px 3px;
  transition: background 0.12s, color 0.12s, box-shadow 0.12s;
}
.lamp.is-on {
  color: #3A2A10;
  background: linear-gradient(180deg, var(--amber-hi), var(--amber) 75%);
  border-color: #A9731F;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), inset 0 -2px 4px rgba(0,0,0,0.15);
}
.lamp.is-green.is-on {
  color: #12250F;
  background: linear-gradient(180deg, #7FC47F, var(--go) 75%);
  border-color: #3F7A3F;
}
.annunciator-note {
  font-family: var(--mono); font-size: 10px; line-height: 1.5;
  color: var(--panel); margin-top: 11px; letter-spacing: 0.04em; padding: 0 2px;
}

.eventlog-lines {
  list-style: none;
  background: var(--paper);
  border: 1px solid #101F1F;
  border-radius: 2px;
  box-shadow: inset 0 2px 6px rgba(0,0,0,0.28);
  padding: 10px 12px;
  font-family: var(--mono); font-size: 10.5px; line-height: 1.55;
  color: var(--ink);
  min-height: 148px;
}
.eventlog-lines li { padding: 3px 0; border-bottom: 1px dotted #C9C4B5; }
.eventlog-lines li:last-child { border-bottom: 0; }
.eventlog-lines li.ev-new { animation: evIn 0.35s var(--ease-panel); }
@keyframes evIn { from { opacity: 0; transform: translateY(-4px); } }
@media (prefers-reduced-motion: reduce) { .eventlog-lines li.ev-new { animation: none; } }
.ev-t { color: #726D60; margin-right: 6px; }
.ev-warn { color: #A9731F; font-weight: 600; }

/* ---------------- documents (paper artifacts) ---------------- */

.doc {
  background: linear-gradient(180deg, #F2EFE6 0%, var(--paper) 100%);
  color: var(--ink);
  border-radius: 3px;
  border: 1px solid #C9C4B5;
  box-shadow: 0 4px 14px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.7);
  padding: 26px 26px 24px;
  position: relative;
}
.doc {
  transition: transform 0.25s var(--ease-panel), box-shadow 0.25s var(--ease-panel);
}
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .plans-grid .doc:hover, .debrief-grid .doc:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.7);
  }
}
.doc-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 12px; flex-wrap: wrap; }
.doc-no {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; color: var(--paper);
  background: var(--teal); padding: 4px 9px 3px; border-radius: 2px;
  white-space: nowrap;
}
.doc-title {
  font-family: var(--display); font-weight: 600; text-transform: uppercase;
  font-size: 25px; letter-spacing: 0.015em; line-height: 1.05;
  color: var(--ink);
}
.doc-sub { font-size: 15.5px; color: var(--ink-soft); margin-bottom: 16px; }

.seq { list-style: none; margin-bottom: 16px; border-top: 1px solid #D3CEC0; }
.seq li {
  display: flex; gap: 14px; align-items: baseline;
  padding: 8px 0 7px;
  border-bottom: 1px solid #D3CEC0;
  font-size: 15px;
}
.seq-t {
  font-family: var(--mono); font-size: 11.5px; font-weight: 600;
  color: #7A6A45;
  min-width: 74px; letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
}
.abort {
  font-size: 14.5px; color: var(--ink-soft);
  background: #E8E4D6;
  border-left: 3px solid var(--amber);
  padding: 10px 13px;
  margin-bottom: 14px;
}
.abort-tag {
  display: inline-block;
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  letter-spacing: 0.13em; color: #7A5514;
  margin-right: 8px;
}
.doc-outcome {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em;
  color: var(--teal); font-weight: 500;
}

.plans-grid, .debrief-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px;
  align-items: start;
}

/* debrief stats */

.stats { border-top: 1px solid #D3CEC0; margin-bottom: 16px; }
.stats > div {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  padding: 8px 0 7px; border-bottom: 1px solid #D3CEC0;
}
.stats dt { font-size: 13.5px; color: var(--ink-soft); }
.stats dd {
  font-family: var(--mono); font-size: 14px; font-weight: 600;
  color: var(--ink); font-variant-numeric: tabular-nums; text-align: right;
}
.anomaly { font-size: 14.5px; color: var(--ink-soft); background: #E8E4D6; border-left: 3px solid var(--amber); padding: 10px 13px; }

/* ---------------- flight rules ---------------- */

.panel-rules {
  background: linear-gradient(180deg, var(--teal-deep) 0%, var(--teal) 8%, var(--teal) 92%, var(--teal-deep) 100%);
}
.rules-list { list-style: none; max-width: 880px; }
.rule {
  display: grid; grid-template-columns: 96px 1fr; gap: 26px;
  padding: 26px 0;
  border-bottom: 1px solid var(--teal-line);
}
.rule:first-child { border-top: 1px solid var(--teal-line); }
.rule-no {
  font-family: var(--mono); font-size: 12px; font-weight: 600;
  letter-spacing: 0.14em; color: var(--amber);
  padding-top: 7px;
}
.rule-head {
  font-family: var(--display); font-weight: 600; text-transform: uppercase;
  font-size: 27px; letter-spacing: 0.015em; line-height: 1.05;
  color: var(--paper); margin-bottom: 8px;
}
.rule p { color: var(--paper-dim); font-size: 16px; max-width: 62ch; }

/* ---------------- tiers ---------------- */

.tiers-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px;
  align-items: stretch;
}
.tier {
  background: linear-gradient(180deg, #234242 0%, var(--teal) 100%);
  border: 1px solid #142828;
  border-radius: 4px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.07), 0 3px 10px rgba(0,0,0,0.35);
  padding: 28px 26px 26px;
  display: flex; flex-direction: column;
}
.tier { transition: transform 0.25s var(--ease-panel), box-shadow 0.25s var(--ease-panel); }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .tier:hover {
    transform: translateY(-3px);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.07), 0 10px 24px rgba(0,0,0,0.5);
  }
}
.tier-featured {
  border-color: #A9731F;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), inset 0 0 0 1px #A9731F, 0 4px 14px rgba(0,0,0,0.45);
}
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .tier-featured:hover {
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), inset 0 0 0 1px #A9731F, 0 10px 24px rgba(0,0,0,0.5);
  }
}
.tier-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  border-bottom: 1px solid var(--teal-line);
  padding-bottom: 14px; margin-bottom: 14px;
}
.tier-name {
  font-family: var(--display); font-weight: 700; text-transform: uppercase;
  font-size: 30px; letter-spacing: 0.02em; color: var(--paper);
}
.tier-price { font-family: var(--mono); font-size: 12px; color: var(--panel); white-space: nowrap; }
.tier-amount { font-size: 17px; font-weight: 600; color: var(--amber); }
.tier-line { color: var(--paper-dim); font-size: 15.5px; margin-bottom: 16px; }
.tier-list { list-style: none; margin-top: auto; }
.tier-list li {
  font-size: 15px; color: var(--paper);
  padding: 8px 0 8px 22px;
  border-top: 1px dotted var(--teal-line);
  position: relative;
}
.tier-list li::before {
  content: "";
  position: absolute; left: 2px; top: 15px;
  width: 8px; height: 8px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #7FC47F, var(--go) 70%);
}
.tiers-note {
  font-family: var(--mono); font-size: 12.5px; color: var(--panel-dim);
  margin-top: 26px; letter-spacing: 0.02em; max-width: 72ch;
}

/* ---------------- crew ---------------- */

.crew-grid {
  list-style: none;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px;
}
.crew-card {
  background: linear-gradient(180deg, #234242 0%, var(--teal) 100%);
  border: 1px solid #142828;
  border-radius: 4px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.07), 0 3px 10px rgba(0,0,0,0.35);
  padding: 22px 22px 24px;
}
.crew-callsign {
  display: inline-block;
  font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.16em;
  color: #33383A;
  background: linear-gradient(180deg, #C4C9C2 0%, var(--panel) 55%, #A3A9A2 100%);
  border: 1px solid #979D96;
  padding: 4px 10px 3px; border-radius: 2px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5);
  margin-bottom: 14px;
}
.crew-name {
  font-family: var(--display); font-weight: 600; text-transform: uppercase;
  font-size: 24px; color: var(--paper); letter-spacing: 0.02em;
  margin-bottom: 6px;
}
.crew-role { font-size: 14.5px; color: var(--paper-dim); }

/* ---------------- go/no-go ---------------- */

.panel-gonogo {
  background: linear-gradient(180deg, var(--teal-deep) 0%, var(--teal) 8%, var(--teal) 92%, var(--teal-deep) 100%);
}
.gonogo-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 32px;
  align-items: start;
}

.poll-label {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em;
  color: var(--panel); margin-bottom: 14px;
}
.poll-list { list-style: none; }
.poll-row {
  display: flex; align-items: center; gap: 18px;
  padding: 15px 8px;
  border-top: 1px solid var(--teal-line);
  transition: background 0.15s;
}
.poll-row:hover { background: rgba(255,255,255,0.025); }
.poll-list .poll-row:last-child { border-bottom: 1px solid var(--teal-line); }
.poll-station { flex: 1; min-width: 0; }
.poll-name {
  display: block;
  font-family: var(--display); font-weight: 600; font-size: 21px;
  letter-spacing: 0.03em; color: var(--paper); text-transform: uppercase;
}
.poll-desc { display: block; font-size: 14px; color: var(--paper-dim); }
.poll-btn {
  font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase;
  min-width: 96px;
  padding: 12px 16px 11px;
  background: transparent;
  color: var(--panel);
  border: 1px solid var(--panel-deep);
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.12s var(--ease-snap);
}
.poll-btn:hover { border-color: var(--panel); color: var(--paper); }
.poll-btn[aria-pressed="true"] {
  background: linear-gradient(180deg, #7FC47F, var(--go) 75%);
  border-color: #3F7A3F;
  color: #12250F;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.45);
}
.poll-status {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em;
  color: var(--panel);
  margin: 14px 0 30px; padding: 0 2px;
}
.poll-status.is-complete { color: var(--go); }

/* arming assembly */

.arm-assembly {
  display: flex; align-items: center; gap: 24px;
  background: linear-gradient(180deg, #234242 0%, var(--teal) 100%);
  border: 1px solid #142828;
  border-radius: 4px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.07), 0 3px 10px rgba(0,0,0,0.35);
  padding: 22px;
}
.switch-unit {
  position: relative;
  width: 92px; height: 158px;
  flex: none;
  perspective: 480px;
}
.guard {
  position: absolute; inset: 0; z-index: 2;
  background: transparent; border: 0; cursor: pointer;
  border-radius: 4px;
}
.guard-cover {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(45deg, rgba(42,45,46,0.85) 0 10px, transparent 10px 20px),
    linear-gradient(180deg, var(--amber-hi), var(--amber) 60%, #CF8A28);
  border: 1px solid #A9731F;
  border-radius: 4px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4), 0 3px 8px rgba(0,0,0,0.5);
  transform-origin: top center;
  transition: transform 0.45s var(--ease-snap);
}
.guard[aria-pressed="true"] .guard-cover { transform: rotateX(-108deg); }
.guard:disabled { cursor: not-allowed; }
.guard[aria-pressed="true"] { pointer-events: none; }

.lever {
  position: absolute; inset: 0; z-index: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  background: linear-gradient(180deg, #C4C9C2 0%, var(--panel) 55%, #A3A9A2 100%);
  border: 1px solid #7C827B;
  border-radius: 4px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), inset 0 -2px 4px rgba(0,0,0,0.15);
  padding: 14px 0 10px;
  cursor: pointer;
}
.lever:disabled { cursor: not-allowed; }
.lever-track {
  display: block;
  width: 26px; height: 92px;
  background: #565C57;
  border-radius: 13px;
  box-shadow: inset 0 3px 6px rgba(0,0,0,0.55);
  position: relative;
}
.lever-knob {
  position: absolute; left: 50%; bottom: 6px;
  width: 34px; height: 34px;
  transform: translateX(-50%);
  background: radial-gradient(circle at 35% 30%, #3E4446, var(--nomex-deep) 70%);
  border: 1px solid #141718;
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.15);
  transition: bottom 0.3s var(--ease-snap), background 0.3s;
}
.lever[aria-pressed="true"] .lever-knob {
  bottom: 52px;
  background: radial-gradient(circle at 35% 30%, var(--amber-hi), var(--amber) 70%);
  border-color: #A9731F;
}
.lever-legend {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.22em; color: #33383A;
  text-shadow: 0 1px 0 rgba(255,255,255,0.35);
}

.arm-readout { display: grid; gap: 12px; }
.lamp-armed { max-width: 120px; min-height: 46px; font-size: 11px; }
.arm-hint { font-family: var(--mono); font-size: 11.5px; line-height: 1.6; color: var(--panel-dim); max-width: 30ch; }

/* form */

.review-form { align-self: stretch; }
.form-fields { border: 0; display: grid; gap: 16px; }
.form-fields:disabled .field { opacity: 0.45; }
.field label {
  display: block;
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: 6px;
}
.field-hint { font-weight: 400; color: #726D60; text-transform: none; letter-spacing: 0.04em; }
.field input, .field textarea {
  width: 100%;
  font-family: var(--mono); font-size: 15px; color: var(--ink);
  background: #FBF9F2;
  border: 1px solid #B9B4A6;
  border-radius: 2px;
  padding: 11px 12px;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.08);
}
.field input:focus-visible, .field textarea:focus-visible { outline-offset: 1px; }
.field textarea { resize: vertical; }
.btn-submit { width: 100%; border: 1px solid #A9731F; }
.btn-submit:disabled {
  background: #D8D3C6; color: #8A857A; border-color: #B9B4A6;
  box-shadow: none; cursor: not-allowed;
}
.form-note {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.05em;
  color: #6E695C; text-align: center;
}
.form-confirm { text-align: center; padding: 34px 8px 20px; }
.confirm-head {
  font-family: var(--display); font-weight: 700; font-size: 44px;
  letter-spacing: 0.03em; color: var(--go); text-transform: uppercase;
  margin-bottom: 10px;
}
.confirm-body { color: var(--ink-soft); font-size: 16px; max-width: 40ch; margin: 0 auto; }

.gonogo-skip {
  margin-top: 34px;
  font-size: 14.5px; color: var(--paper-dim);
}
.gonogo-skip a { color: var(--paper); }

/* ---------------- footer ---------------- */

.footer {
  border-top: 1px solid #191C1D;
  background: var(--nomex-deep);
  padding: 56px 0 48px;
}
.footer-grid {
  display: grid; grid-template-columns: auto 1fr auto; gap: 36px;
  align-items: center;
}
.footer-motto {
  font-family: var(--display); font-weight: 700; font-size: 26px;
  letter-spacing: 0.04em; color: var(--paper); text-transform: uppercase;
  margin-bottom: 8px;
}
.footer-addr { font-size: 14.5px; color: var(--paper-dim); margin-bottom: 6px; }
.footer-fine { font-size: 12.5px; color: var(--panel-dim); max-width: 64ch; }
.footer-meta { text-align: right; }
.footer-met {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em;
  color: var(--panel-dim); margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
}
.footer-credit { font-size: 13px; color: var(--panel-dim); }
.footer-credit a { color: var(--panel); }

/* ---------------- responsive ---------------- */

@media (max-width: 1100px) {
  .board-grid { grid-template-columns: 1fr; }
  .board-side { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
  .plans-grid, .debrief-grid, .tiers-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
  .crew-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gonogo-grid { grid-template-columns: 1fr; gap: 44px; }
}

@media (max-width: 900px) {
  .topnav { display: none; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding: 0 20px; }
  .topbar-inner { padding: 0 20px; gap: 14px; height: 60px; }
  .wordmark-plate { font-size: 18px; }
  .met { font-size: 12px; padding: 6px 9px; gap: 6px; }
  .met-status { display: none; }

  .hero { padding: 72px 0 64px; }
  .hero-copy { font-size: 17px; }
  .hero-plate { font-size: 10.5px; letter-spacing: 0.11em; padding: 6px 10px 5px; }
  .panel { padding: 64px 0; }
  .panel-head { margin-bottom: 36px; }

  .strip-head { flex-wrap: wrap; gap: 6px 12px; }
  .strip-readout { margin-left: 0; width: 100%; }
  .strip-canvas { height: 96px; }

  .rule { grid-template-columns: 1fr; gap: 8px; padding: 22px 0; }
  .rule-no { padding-top: 0; }
  .rule-head { font-size: 23px; }

  .crew-grid { grid-template-columns: 1fr; }

  .doc { padding: 22px 18px 20px; }
  .doc-title { font-size: 22px; }
  .seq li { gap: 10px; font-size: 14px; }
  .seq-t { min-width: 64px; }

  .poll-row { flex-wrap: wrap; }
  .poll-btn { min-width: 84px; padding: 11px 14px 10px; }
  .arm-assembly { flex-direction: column; align-items: flex-start; }

  .footer-grid { grid-template-columns: 1fr; gap: 26px; text-align: left; }
  .footer-meta { text-align: left; }
}