/* 21 · Comunicação — "Onda de campanha"
   Monitor de sinal com linha do tempo proporcional (ANTES 4–6 meses · DURANTE 2 dias · DEPOIS 30 dias),
   lente temporal que amplia os 2 dias de pico e barramento que alimenta as três colunas. */
#comunicacao { background: transparent; }
#comunicacao .cm-pin {
  position: relative; height: 100vh; height: 100svh; overflow: hidden;
  display: grid; align-content: center;
  padding: calc(var(--hud-h) + 6px) 0 clamp(10px, 2.4vh, 26px);
}
#comunicacao .cm-bgglow {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.55;
  background:
    radial-gradient(60% 45% at 50% 52%, rgba(18, 197, 181, 0.10), transparent 70%),
    radial-gradient(40% 30% at 70% 48%, rgba(29, 159, 208, 0.08), transparent 70%);
  transition: opacity 0.8s var(--ease-out), background 0.8s;
}
#comunicacao.is-live .cm-bgglow {
  opacity: 1;
  background:
    radial-gradient(55% 45% at 50% 50%, rgba(230, 247, 255, 0.10), transparent 70%),
    radial-gradient(70% 55% at 50% 52%, rgba(18, 197, 181, 0.16), transparent 75%);
}
#comunicacao .cm-wrap { display: flex; flex-direction: column; gap: clamp(8px, 1.7vh, 20px); }

/* ---------- Cabeçalho ---------- */
#comunicacao .cm-head .t-eyebrow { margin-bottom: clamp(8px, 1.4vh, 18px); }
#comunicacao .cm-title { max-width: 23em; font-size: clamp(28px, min(3.25vw, 5.3vh), 60px); }
#comunicacao .cm-hl-a { color: var(--teal-hi); }
#comunicacao .cm-hl-p { color: var(--cyan-hi); }

/* ---------- Monitor ---------- */
#comunicacao .cm-stage { position: relative; }
#comunicacao .cm-monitor {
  margin: 0; padding: 10px clamp(12px, 1.3vw, 20px) 8px; border-radius: 16px; will-change: transform;
  /* sem backdrop-filter: o fundo WebGL muda a cada quadro e o desfoque custaria caro no projetor */
  -webkit-backdrop-filter: none; backdrop-filter: none;
  background: linear-gradient(160deg, rgba(16, 42, 84, 0.8) 0%, rgba(7, 24, 51, 0.88) 55%, rgba(5, 20, 46, 0.92) 100%);
}
#comunicacao .cm-monitor > .hud-c { border-color: var(--teal-hi); }

#comunicacao .cm-bar {
  display: flex; align-items: center; gap: clamp(10px, 1.4vw, 22px); min-height: 30px;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3);
}
#comunicacao .cm-bar__id b { color: var(--teal); font-weight: 700; margin-right: 6px; }
#comunicacao .cm-live { display: inline-flex; align-items: center; gap: 7px; padding: 3px 8px; border-radius: 5px; border: 1px solid var(--line); color: var(--ink-4); transition: color 0.3s, border-color 0.3s, background 0.3s; }
#comunicacao .cm-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-4); transition: background 0.3s, box-shadow 0.3s; }
#comunicacao .cm-monitor.is-live .cm-live { color: #fff; border-color: rgba(255, 90, 110, 0.6); background: rgba(255, 90, 110, 0.14); }
#comunicacao .cm-monitor.is-live .cm-live i { background: var(--alert); box-shadow: 0 0 10px var(--alert); animation: cm-blink 0.9s steps(2) infinite; }
@keyframes cm-blink { 50% { opacity: 0.25; } }
#comunicacao .cm-phase { margin-left: auto; color: var(--ink); font-weight: 500; }
#comunicacao .cm-clock { display: inline-flex; align-items: baseline; gap: 8px; }
#comunicacao .cm-clock small { font-size: 9.5px; color: var(--ink-4); letter-spacing: 0.2em; }
#comunicacao .cm-clock b {
  min-width: 8.6ch; text-align: right;
  font-family: var(--font-display); font-style: italic; font-weight: 850; font-stretch: 118%;
  font-size: clamp(16px, 1.35vw, 21px); letter-spacing: 0; color: var(--ink); font-variant-numeric: tabular-nums; text-transform: uppercase;
}
#comunicacao .cm-vu { display: inline-flex; align-items: flex-end; gap: 2px; height: 16px; }
#comunicacao .cm-vu i { width: 3px; background: var(--line-2); border-radius: 1px; }
#comunicacao .cm-vu i:nth-child(1) { height: 30%; } #comunicacao .cm-vu i:nth-child(2) { height: 38%; }
#comunicacao .cm-vu i:nth-child(3) { height: 46%; } #comunicacao .cm-vu i:nth-child(4) { height: 54%; }
#comunicacao .cm-vu i:nth-child(5) { height: 62%; } #comunicacao .cm-vu i:nth-child(6) { height: 70%; }
#comunicacao .cm-vu i:nth-child(7) { height: 78%; } #comunicacao .cm-vu i:nth-child(8) { height: 86%; }
#comunicacao .cm-vu i:nth-child(9) { height: 93%; } #comunicacao .cm-vu i:nth-child(10) { height: 100%; }
#comunicacao .cm-vu i.on { background: var(--teal); box-shadow: 0 0 6px rgba(18, 197, 181, 0.7); }
#comunicacao .cm-vu i.on:nth-child(n+8) { background: var(--ice); box-shadow: 0 0 8px var(--ice); }

/* Etiquetas das fases, acima do osciloscópio */
#comunicacao .cm-tags { position: relative; height: 38px; margin-top: 6px; border-top: 1px solid var(--line); }
#comunicacao .cm-tag {
  position: absolute; top: 6px; display: grid; gap: 2px; white-space: nowrap; line-height: 1.15;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3);
}
#comunicacao .cm-tag b { font-family: var(--font-display); font-style: italic; font-weight: 820; font-stretch: 116%; font-size: 12.5px; letter-spacing: 0.04em; color: var(--ink); }
#comunicacao .cm-tag--a { left: 0; }
#comunicacao .cm-tag--a b { color: var(--teal-hi); }
#comunicacao .cm-tag--d { left: calc(var(--x, 85.6) * 1%); transform: translateX(calc(-94% + var(--z, 0) * 44%)); text-align: center; }
#comunicacao .cm-tag--d b { color: #fff; text-shadow: 0 0 12px rgba(230, 247, 255, 0.6); }
#comunicacao .cm-tag--p { right: 0; text-align: right; }
#comunicacao .cm-tag--p b { color: var(--cyan-hi); }

/* Osciloscópio */
#comunicacao .cm-scope {
  position: relative; height: clamp(118px, 25vh, 250px); border-radius: 8px;
  background:
    linear-gradient(rgba(126, 170, 232, 0.07) 1px, transparent 1px) 0 0 / 5% 25%,
    linear-gradient(90deg, rgba(126, 170, 232, 0.07) 1px, transparent 1px) 0 0 / 5% 25%,
    rgba(2, 8, 22, 0.62);
  box-shadow: inset 0 0 0 1px var(--line), inset 0 0 60px rgba(0, 0, 0, 0.55);
}
#comunicacao .cm-scope::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(230, 247, 255, 0.03) 0 1px, transparent 1px 3px);
}
#comunicacao .cm-svg { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: inherit; }
#comunicacao .cm-svg * { vector-effect: non-scaling-stroke; }
#comunicacao .cm-band--a { fill: rgba(18, 197, 181, 0.045); }
#comunicacao .cm-band--d { fill: rgba(230, 247, 255, 0.05); stroke: rgba(230, 247, 255, 0.3); stroke-width: 1; }
#comunicacao .cm-band--p { fill: rgba(29, 159, 208, 0.06); }
#comunicacao .cm-window { fill: url(#cm-hatch); }
#comunicacao .cm-mid { stroke: rgba(126, 170, 232, 0.28); stroke-width: 1; stroke-dasharray: 2 6; }
#comunicacao .cm-ghost { fill: none; stroke: rgba(126, 170, 232, 0.17); stroke-width: 1; }
#comunicacao .cm-env { fill: url(#cm-grad-env); opacity: 0.14; }
#comunicacao .cm-glow { fill: none; stroke: url(#cm-grad); stroke-width: 7; stroke-linejoin: round; opacity: 0.2; }
#comunicacao .cm-line { fill: none; stroke: url(#cm-grad); stroke-width: 1.7; stroke-linejoin: round; }

#comunicacao .cm-window__lbl {
  position: absolute; left: 10px; bottom: 8px; z-index: 2; opacity: calc(1 - var(--z, 0));
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(79, 240, 220, 0.8);
}
#comunicacao .cm-lens {
  position: absolute; left: 10px; top: 9px; z-index: 2; padding: 4px 8px; border-radius: 5px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-2); background: rgba(3, 11, 28, 0.7); border: 1px solid var(--line-2);
  transition: color 0.3s, border-color 0.3s, box-shadow 0.3s;
}
#comunicacao .cm-lens.is-zoom { color: var(--ice); border-color: var(--teal-hi); box-shadow: 0 0 16px rgba(79, 240, 220, 0.35); }

#comunicacao .cm-flash {
  position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; mix-blend-mode: screen;
  background:
    radial-gradient(7% 75% at var(--fx, 50%) 50%, rgba(255, 255, 255, 0.95), rgba(79, 240, 220, 0.4) 45%, transparent 80%),
    radial-gradient(45% 100% at var(--fx, 50%) 50%, rgba(18, 197, 181, 0.22), transparent 70%);
}

/* Cabeça de leitura */
#comunicacao .cm-ph { position: absolute; left: 0; top: 0; bottom: 0; width: 0; z-index: 3; pointer-events: none; }
#comunicacao .cm-ph__line {
  position: absolute; top: -6px; bottom: -6px; left: -0.5px; width: 1px;
  background: linear-gradient(180deg, transparent, var(--teal-hi) 15%, var(--teal-hi) 85%, transparent);
  box-shadow: 0 0 10px var(--teal-hi);
}
#comunicacao .cm-ph__dot {
  position: absolute; left: -6px; top: -6px; width: 12px; height: 12px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 4px rgba(79, 240, 220, 0.25), 0 0 18px var(--teal-hi);
}
#comunicacao .cm-ring {
  position: absolute; left: 50%; top: 50%; width: 26px; height: 26px; margin: -13px 0 0 -13px; border-radius: 50%;
  border: 1.5px solid rgba(230, 247, 255, 0.9); opacity: 0; pointer-events: none;
}
#comunicacao .cm-monitor.is-live .cm-ring { animation: cm-ring 1.5s var(--ease-out) infinite; }
#comunicacao .cm-monitor.is-live .cm-ring:nth-child(2) { animation-delay: 0.5s; }
#comunicacao .cm-monitor.is-live .cm-ring:nth-child(3) { animation-delay: 1s; }
@keyframes cm-ring { 0% { transform: scale(0.4); opacity: 0.95; } 100% { transform: scale(13); opacity: 0; } }

/* Eixo do tempo */
#comunicacao .cm-axis { position: relative; height: 22px; margin-top: 7px; }
#comunicacao .cm-axis span {
  position: absolute; top: 4px; left: calc(var(--x, 0) * 1%); transform: translateX(-50%); white-space: nowrap;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; color: var(--ink-3);
}
#comunicacao .cm-axis span::before { content: ''; position: absolute; left: 50%; top: -6px; width: 1px; height: 5px; background: var(--line-2); }
#comunicacao .cm-axis .is-edge-l { transform: none; }
#comunicacao .cm-axis .is-edge-l::before { left: 0; }
#comunicacao .cm-axis .is-edge-r { transform: translateX(-100%); }
#comunicacao .cm-axis .is-edge-r::before { left: auto; right: 0; }
#comunicacao .cm-axis__ev { color: #fff !important; font-weight: 700; opacity: clamp(0, calc(1 - var(--z, 0) * 2.6), 1); }
#comunicacao .cm-axis__ev::before { background: var(--ice) !important; }
#comunicacao .cm-axis__day { color: var(--ice) !important; opacity: clamp(0, calc((var(--z, 0) - 0.6) * 2.5), 1); }
#comunicacao .cm-axis [data-t="-152"], #comunicacao .cm-axis [data-t="-91"], #comunicacao .cm-axis [data-t="-30"] { opacity: calc(1 - var(--z, 0) * 1.4); }

/* ---------- Barramento monitor → colunas ---------- */
#comunicacao .cm-bus { display: block; width: 100%; height: clamp(16px, 3.2vh, 34px); overflow: visible; }
#comunicacao .cm-trace { fill: none; stroke: var(--line-2); stroke-width: 1.2; stroke-linejoin: round; transition: stroke 0.4s; }
#comunicacao .cm-trace.is-on { stroke-dasharray: 3 7; stroke-opacity: 0.85; animation: cm-flow 0.8s linear infinite; }
#comunicacao .cm-trace--a.is-on { stroke: var(--teal-hi); }
#comunicacao .cm-trace--d.is-on { stroke: var(--ice); }
#comunicacao .cm-trace--p.is-on { stroke: var(--cyan-hi); }
@keyframes cm-flow { to { stroke-dashoffset: -20; } }
#comunicacao .cm-packet { opacity: 0; fill: #fff; stroke-width: 3; stroke-opacity: 0.45; }
#comunicacao .cm-packet--a { stroke: var(--teal-hi); }
#comunicacao .cm-packet--d { stroke: var(--ice); }
#comunicacao .cm-packet--p { stroke: var(--cyan-hi); }
#comunicacao .cm-col.is-hit { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c) 70%, transparent), 0 0 40px -8px color-mix(in srgb, var(--c) 80%, transparent) !important; }

/* ---------- Colunas ---------- */
#comunicacao .cm-cols { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 22px); }
#comunicacao .cm-col {
  --c: var(--teal-hi); --fill: 1;
  position: relative; padding: clamp(10px, 1.6vh, 16px) clamp(14px, 1.3vw, 20px) clamp(8px, 1.2vh, 14px);
  border-radius: 0 0 14px 14px;
  background: linear-gradient(180deg, rgba(11, 33, 69, 0.62), rgba(5, 20, 46, 0.18));
  box-shadow: inset 0 0 0 1px var(--line);
  transition: opacity 0.5s var(--ease-out), box-shadow 0.5s, background 0.5s;
}
#comunicacao .cm-col--d { --c: #fff; }
#comunicacao .cm-col--p { --c: var(--cyan-hi); }
#comunicacao .cm-col::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--line-2); }
#comunicacao .cm-col::after {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--c);
  box-shadow: 0 0 14px var(--c); transform-origin: 0 50%; transform: scaleX(var(--fill));
}
#comunicacao .cm-col--d::after { background: linear-gradient(90deg, var(--teal-hi), #fff 50%, var(--cyan-hi)); }
#comunicacao .cm-col__head { display: flex; align-items: baseline; gap: 12px; margin-bottom: clamp(4px, 0.8vh, 10px); }
#comunicacao .cm-col__n { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--c); }
#comunicacao .cm-col__t {
  margin: 0; font-family: var(--font-display); font-style: italic; font-weight: 860; font-stretch: 122%;
  font-size: clamp(22px, min(2.2vw, 3.8vh), 36px); line-height: 1; letter-spacing: -0.01em; text-transform: uppercase; color: var(--ink);
}
#comunicacao .cm-col__dur {
  margin-left: auto; padding: 4px 9px; border-radius: 999px; white-space: nowrap;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--c); border: 1px solid color-mix(in srgb, var(--c) 45%, transparent);
}
#comunicacao .cm-items { list-style: none; margin: 0; padding: 0; }
#comunicacao .cm-items li {
  position: relative; padding: clamp(3px, 0.55vh, 7px) 0 clamp(3px, 0.55vh, 7px) 22px;
  font-size: clamp(16px, min(1.12vw, 1.9vh), 18px); line-height: 1.35; color: var(--ink-2);
  border-bottom: 1px solid var(--line);
  transition: opacity 0.45s var(--ease-out), transform 0.45s var(--ease-out), color 0.45s;
}
#comunicacao .cm-items li:last-child { border-bottom: 0; }
#comunicacao .cm-items li::before {
  content: ''; position: absolute; left: 3px; top: 50%; width: 7px; height: 7px; margin-top: -3.5px;
  background: var(--c); transform: rotate(45deg); box-shadow: 0 0 10px var(--c);
  transition: background 0.45s, box-shadow 0.45s;
}

/* Estados controlados pelo scroll (só com a animação armada) */
#comunicacao.cm-armed .cm-col { opacity: 0.5; }
#comunicacao.cm-armed .cm-col.is-on { opacity: 1; }
#comunicacao.cm-armed .cm-col.is-live {
  background: linear-gradient(180deg, color-mix(in srgb, var(--c) 12%, rgba(11, 33, 69, 0.7)), rgba(5, 20, 46, 0.25));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c) 35%, transparent), 0 24px 60px -30px color-mix(in srgb, var(--c) 60%, transparent);
}
#comunicacao.cm-armed .cm-items li { opacity: 0.32; transform: translateX(-6px); color: var(--ink-3); }
#comunicacao.cm-armed .cm-items li::before { background: var(--ink-4); box-shadow: none; }
#comunicacao.cm-armed .cm-items li.is-on { opacity: 1; transform: none; color: var(--ink); }
#comunicacao.cm-armed .cm-items li.is-on::before { background: var(--c); box-shadow: 0 0 10px var(--c); }

/* ---------- Telas baixas (projetor 1280×720) ---------- */
@media (min-width: 821px) and (max-height: 780px) {
  #comunicacao .cm-scope { height: clamp(104px, 20vh, 190px); }
  #comunicacao .cm-items li { padding-block: 3px; line-height: 1.3; }
}

/* ---------- Celular: monitor fixo no topo, colunas rolam por baixo ---------- */
@media (max-width: 820px) {
  #comunicacao .cm-pin { height: auto; overflow: visible; overflow-x: clip; display: block; padding: clamp(84px, 12vh, 120px) 0 clamp(64px, 10vh, 96px); }
  #comunicacao .cm-title { font-size: clamp(26px, 7.4vw, 40px); }
  #comunicacao .cm-monitor { position: sticky; top: calc(var(--hud-h) + 6px); z-index: 4; padding: 8px 10px 6px; border-radius: 12px; background: linear-gradient(160deg, #0d2550, #04102a); }
  #comunicacao .cm-bar { gap: 10px; min-height: 26px; font-size: 10px; letter-spacing: 0.12em; }
  #comunicacao .cm-bar__id, #comunicacao .cm-vu { display: none; }
  #comunicacao .cm-phase { margin-left: 0; }
  #comunicacao .cm-clock { margin-left: auto; }
  #comunicacao .cm-clock small { display: none; }
  #comunicacao .cm-clock b { font-size: 16px; min-width: 0; }
  #comunicacao .cm-live { padding: 2px 6px; }
  #comunicacao .cm-tags { display: none; }
  #comunicacao .cm-scope { height: 112px; margin-top: 4px; }
  #comunicacao .cm-monitor.is-stuck::after {
    content: ''; position: absolute; left: calc(-1 * var(--gutter)); right: calc(-1 * var(--gutter)); bottom: 100%;
    height: calc(var(--hud-h) + 7px); pointer-events: none;
    background: var(--space);
  }
  #comunicacao .cm-window__lbl { font-size: 10px; bottom: 5px; left: 7px; }
  #comunicacao .cm-lens { top: auto; bottom: 5px; left: auto; right: 6px; padding: 3px 6px; background: rgba(3, 11, 28, 0.82); opacity: calc(var(--z, 0) * 3); }
  #comunicacao .cm-axis { height: 18px; margin-top: 6px; }
  #comunicacao .cm-axis .is-minor { display: none; }
  #comunicacao .cm-axis [data-t="-122"], #comunicacao .cm-axis [data-t="-61"] { opacity: calc(1 - var(--z, 0)); }
  #comunicacao .cm-axis span.cm-axis__ev { transform: translateX(-94%); }
  #comunicacao .cm-axis__ev::before { left: auto; right: 6%; }
  #comunicacao .cm-ring { width: 20px; height: 20px; margin: -10px 0 0 -10px; }
  #comunicacao .cm-bus { display: none; }
  #comunicacao .cm-cols { grid-template-columns: 1fr; gap: 22px; margin-top: 22px; }
  #comunicacao .cm-col { padding: 18px 16px 12px; border-radius: 0 0 14px 14px; }
  #comunicacao .cm-col__t { font-size: 28px; }
  #comunicacao .cm-items li { font-size: 16px; padding-block: 10px; }
}

/* ---------- Movimento reduzido: tudo visível, em fluxo ---------- */
.reduced #comunicacao .cm-pin { height: auto; overflow: visible; display: block; padding: clamp(104px, 14vh, 176px) 0 clamp(80px, 12vh, 140px); }
.reduced #comunicacao .cm-monitor { position: relative; top: auto; }
.reduced #comunicacao .cm-col { min-height: 0; }
.reduced #comunicacao .cm-trace.is-on, .reduced #comunicacao .cm-ring, .reduced #comunicacao .cm-live i { animation: none !important; }