/* pri · #consulta · papel · a primeira consulta */
.pri { padding-bottom: calc(var(--sec-pad) * .7); }
.pri p, .pri dd { text-wrap: pretty; }
.pri-malha {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(closest-side in oklab, color-mix(in oklab, var(--p-ambar) 11%, transparent), transparent) 50% 46% / 60vw 40vw no-repeat,
    radial-gradient(closest-side in oklab, var(--p-papel-3), transparent) 4% 96% / 60vw 46vw no-repeat,
    radial-gradient(closest-side in oklab, var(--p-papel-2), transparent) 90% 6% / 60vw 44vw no-repeat;
  animation: pri-respira 34s ease-in-out infinite alternate;
}
@keyframes pri-respira { to { background-position: 58% 52%, 12% 88%, 82% 12%; } }

/* cabeçalho: título à esquerda, apoio à direita na base */
.pri-cab { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 24px clamp(32px, 5vw, 96px); align-items: end; }
.pri-cab .fig { margin-bottom: 26px; }
.pri-tit { font-size: clamp(40px, 5.6vw, 84px); max-width: 11em; }
.pri-apoio { margin: 0 0 .35em; max-width: 24em; }

/* a cadeia */
.pri-cadeia { position: relative; margin-top: clamp(64px, 8vw, 120px); --no: 64px; }
.pri-linhas { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.pri-linha { stroke: var(--p-aco); stroke-width: 1.6; stroke-linecap: round; }
.pri-linha--viva { stroke: var(--p-ambar); stroke-width: 3; stroke-dasharray: .5 7; transition: opacity .4s; }
.pri-pulso { fill: var(--p-ambar); opacity: 0; }
/* luz âmbar atrás do passo em foco (posição pelo JS) */
.pri-cadeia::before { content: ""; position: absolute; z-index: -1; left: var(--lx, 0px); top: var(--ly, 0px); width: 620px; height: 520px; translate: -30% -28%; pointer-events: none;
  background: radial-gradient(closest-side in oklab, color-mix(in oklab, var(--p-ambar) 13%, transparent), transparent); transition: left .8s var(--c-ease), top .8s var(--c-ease); }

.pri-passos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1.55fr 1fr 1fr; gap: clamp(28px, 4vw, 72px); transition: grid-template-columns .8s var(--c-ease); }
.pri-cadeia[data-ativo="1"] .pri-passos { grid-template-columns: 1fr 1.55fr 1fr; }
.pri-cadeia[data-ativo="2"] .pri-passos { grid-template-columns: 1fr 1fr 1.55fr; }
.pri-passo { position: relative; min-width: 0; }

.pri-no {
  position: relative; display: grid; place-items: center; width: var(--no); height: var(--no); margin: 0 0 30px; padding: 0;
  border: 1.6px solid var(--p-aco); border-radius: 50%; background: var(--p-papel); color: var(--p-aco); cursor: pointer;
  font: 500 15px/1 var(--c-f-mono); letter-spacing: .02em;
  transition: border-radius .6s var(--c-ease), border-color .6s var(--c-ease), background .6s var(--c-ease), color .6s var(--c-ease), transform .3s var(--c-ease);
}
.pri-no::after { content: ""; position: absolute; inset: -11px; border: 1.6px solid var(--p-ambar); border-radius: 6px; opacity: 0; transform: scale(.7) rotate(-8deg); transition: opacity .6s var(--c-ease), transform .6s var(--c-ease); }
.pri-no:hover { transform: scale(1.05); }
.pri-no:focus-visible { outline: 2px solid var(--p-ambar-txt); outline-offset: 16px; }
.pri-passo.is-ativo .pri-no { border-radius: 3px; border-color: var(--p-ambar); background: color-mix(in oklab, var(--p-ambar) 24%, var(--p-papel)); color: var(--p-ambar-txt); }
.pri-passo.is-ativo .pri-no::after { opacity: 1; transform: none; }
/* o nó acende quando recebe o foco */
.pri-no::before { content: ""; position: absolute; inset: -11px; border: 2px solid var(--p-ambar); border-radius: 50%; opacity: 0; pointer-events: none; }
.pri-no.pri-acende::before { animation: pri-acende 1.1s var(--c-ease); }
@keyframes pri-acende { from { opacity: .9; transform: scale(.8); } to { opacity: 0; transform: scale(1.9); } }

.pri-num { margin: 0 0 12px; font-family: var(--c-f-mono); font-size: var(--t-mini); letter-spacing: .03em; color: var(--p-aco); transition: color .5s; }
.pri-passo.is-ativo .pri-num { color: var(--p-ambar-txt); }
.pri-h3 { margin: 0 0 14px; font-size: clamp(24px, 2.2vw, 30px); transition: font-size .6s var(--c-ease); font-weight: 560; font-variation-settings: "wdth" 84; line-height: 1.08; max-width: 16em; }
.pri-passo.is-ativo .pri-h3 { font-size: clamp(26px, 2.7vw, 38px); }
.pri-txt { margin: 0; font-size: 18px; line-height: 1.55; color: var(--p-tinta-2); max-width: 30em; }
.pri-botao { margin-top: 26px; }
.pri-fala { margin-top: 28px; max-width: 30em; }
.pri-fala p { font-size: 19px; }

/* mini-ecomapa da consulta: desenha quando o passo 2 está em foco */
.pri-eco { display: block; width: 100%; max-width: 300px; height: auto; margin: 4px 0 20px; overflow: visible; }
.pri-eco text { font-family: var(--c-f-mono); font-size: 14px; fill: var(--p-aco); }
.pri-eco__l { fill: none; stroke: var(--p-aco); stroke-width: 1.6; stroke-linecap: round; stroke-dasharray: 120; stroke-dashoffset: 120; transition: stroke-dashoffset 1.1s var(--c-ease) .15s; }
.pri-eco__l--forte { stroke-width: 2.6; stroke: var(--p-tinta-2); }
.pri-eco__l--troca { stroke: var(--p-ambar); stroke-width: 2.6; stroke-dasharray: .5 6.5; stroke-dashoffset: 0; opacity: 0; transition: opacity .9s var(--c-ease) .5s; }
.pri-eco__no { fill: var(--p-papel); stroke: var(--p-aco); stroke-width: 1.6; }
.pri-eco__no--p { stroke: var(--p-ambar); stroke-width: 2; fill: color-mix(in oklab, var(--p-ambar) 24%, var(--p-papel)); }
.pri-passo.is-ativo .pri-eco__l--forte, .pri-eco.is-visto .pri-eco__l--forte { stroke-dashoffset: 0; }
.pri-passo.is-ativo .pri-eco__l--troca, .pri-eco.is-visto .pri-eco__l--troca { opacity: 1; }

/* perguntas rápidas */
.pri-perguntas { margin-top: clamp(72px, 8vw, 112px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 24px clamp(32px, 5vw, 96px); padding-top: 34px; border-top: 1px solid color-mix(in oklab, var(--p-aco) 30%, transparent); }
.pri-perguntas__tit { margin: 0; font-size: clamp(30px, 3vw, 44px); font-weight: 520; font-variation-settings: "wdth" 76, "opsz" 12; line-height: 1; }
.pri-perguntas__tit em { font-style: italic; font-weight: 300; color: var(--p-ambar-txt); }
.pri-dl { margin: 0; }
.pri-dl > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 8px 32px; padding: 18px 0; border-bottom: 1.5px dotted color-mix(in oklab, var(--p-aco) 45%, transparent); }
.pri-dl > div:first-child { padding-top: 4px; }
.pri-dl dt { font-weight: 600; font-size: 20px; font-variation-settings: "wdth" 84; }
.pri-dl dd { margin: 0; font-size: 18px; color: var(--p-tinta-2); line-height: 1.5; }

@media (max-width: 899.98px) {
  .pri-cab { grid-template-columns: 1fr; }
  .pri-cadeia { --no: 52px; }
  .pri-passos, .pri-cadeia[data-ativo] .pri-passos { grid-template-columns: 1fr; gap: 52px; padding-left: calc(var(--no) + 24px); }
  .pri-no { position: absolute; left: calc(-1 * (var(--no) + 24px)); top: -12px; margin: 0; }
  .pri-perguntas, .pri-dl > div { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .pri-malha { animation: none; }
  .pri-eco__l--forte { stroke-dashoffset: 0; }
  .pri-eco__l--troca { opacity: 1; }
  .pri-pulso { display: none; }
}