/* Seção Método (prefixo mt-) — as cordas do ringue viram o trilho dos quatro tempos */
.mt { background: var(--noite); }
.mt-luz {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(55% 45% at 0% 70% in oklch, rgb(110 20 24 / .55) 0%, rgb(110 20 24 / 0) 70%),
    radial-gradient(40% 30% at 8% 18% in oklch, rgb(184 116 63 / .12) 0%, rgb(184 116 63 / 0) 70%);
}

.mt-grade {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(2.5rem, 6vw, 7rem); align-items: start;
}
.mt-cab { position: sticky; top: clamp(2rem, 12vh, 7rem); }
.mt-l { display: block; }
.mt-l em { font-style: normal; color: var(--mel-claro); }

.mt-fala { margin: clamp(1.8rem, 4vh, 2.6rem) 0 0; padding-left: 1.1rem; border-left: 3px solid var(--ringue); max-width: 30rem; }
.mt-fala p { margin: 0; font-size: clamp(1.05rem, .5vw + .95rem, 1.3rem); line-height: 1.5; color: var(--creme); }
.mt-fala footer { margin-top: .7rem; font-size: .875rem; color: var(--creme-apagado); }

/* placar dos tempos, ao pé do cabeçalho (acende junto com a trilha) */
.mt-placar {
  display: inline-flex; align-items: center; gap: .4rem; margin-top: clamp(2rem, 5vh, 3rem);
  font-family: var(--f-titulo); text-transform: uppercase; line-height: 1;
}
.mt-placar-nome { margin-left: .7rem; font-size: 1.5rem; letter-spacing: .06em; color: var(--creme); white-space: nowrap; }
.mt-placar-nome.mt-troca { animation: mt-troca .45s var(--curva) both; }
@keyframes mt-troca { from { opacity: 0; transform: translateY(.4em); } to { opacity: 1; transform: none; } }
.mt-placar i {
  font-style: normal; display: grid; place-items: center; width: 2.6rem; height: 2.6rem; padding-top: .12rem;
  font-size: 1.7rem; color: rgb(201 188 170 / .5); background: var(--cafe); border: 1px solid var(--fio);
  transition: background .4s ease, color .4s ease, box-shadow .4s ease;
}
.mt-placar i.mt-on { background: var(--ringue); color: var(--creme); border-color: transparent; box-shadow: 0 8px 22px -8px rgb(179 38 44 / .8); }

/* trilha */
.mt-trilha { --mt-p: 0; --mt-w: 4.6rem; position: relative; }
.mt-corda {
  position: absolute; top: 2.5rem; height: 70%; left: calc(var(--mt-w) / 2 - 11px); width: 22px;
  display: flex; justify-content: space-between;
}
.mt-corda > i, .mt-corda-cheia > i { display: block; width: 3px; height: 100%; border-radius: 2px; }
.mt-corda > i { background: rgb(201 188 170 / .2); }
.mt-corda > i:nth-child(2) { width: 2px; }
.mt-corda-cheia {
  position: absolute; inset: 0; display: flex; justify-content: space-between;
  transform-origin: top center; transform: scaleY(var(--mt-p));
}
.mt-corda-cheia > i:nth-child(1), .mt-corda-cheia > i:nth-child(3) { background: var(--ringue); box-shadow: 0 0 12px rgb(179 38 44 / .75); }
.mt-corda-cheia > i:nth-child(2) { width: 2px; background: rgb(217 200 176 / .75); }
.mt-corda-ponta {
  position: absolute; left: 50%; top: calc(var(--mt-p) * 100%);
  width: 2.2rem; height: 2.2rem; margin: -1.1rem 0 0 -1.1rem; border-radius: 50%;
  background: radial-gradient(closest-side, rgb(232 67 74 / .9), rgb(232 67 74 / .25) 45%, rgb(232 67 74 / 0));
  opacity: calc(var(--mt-p) * 40); pointer-events: none;
}

.mt-tempos { list-style: none; margin: 0; padding: 0; display: grid; gap: clamp(3rem, 7vh, 4.6rem); }
.mt-tempo { position: relative; padding-left: calc(var(--mt-w) + clamp(1.2rem, 2.4vw, 2rem)); min-height: 5.4rem; }

/* placa de round presa na corda */
.mt-num {
  position: absolute; left: 0; top: 0; width: var(--mt-w);
  display: grid; justify-items: center; gap: .1rem; padding: .45rem 0 .35rem;
  font-family: var(--f-titulo); text-transform: uppercase; line-height: .85;
  background: var(--cafe-claro); color: var(--creme-apagado);
  box-shadow: 0 0 0 1px rgb(244 236 223 / .1) inset;
  transition: background .45s ease, color .45s ease, box-shadow .45s ease;
}
.mt-num small { font-size: .95rem; letter-spacing: .12em; }
.mt-num b { font-weight: 400; font-size: 3.2rem; }
.mt-tempo.mt-aceso .mt-num { animation: mt-pulso .3s var(--curva) both; }
@keyframes mt-pulso { from { transform: scale(1.08); } to { transform: none; } }
.mt-tempo.mt-aceso .mt-num { background: var(--ringue); color: var(--creme); box-shadow: 0 0 0 1px rgb(244 236 223 / .14) inset, 0 12px 34px -8px rgb(179 38 44 / .85); }

.mt-rot { margin: .25rem 0 .3rem; font-size: .75rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--mel-claro); }
.mt-tempo h3 { margin: 0 0 .7rem; font-family: var(--f-titulo); font-weight: 400; text-transform: uppercase; font-size: clamp(2rem, 3.2vw, 3rem); line-height: .95; letter-spacing: .015em; color: var(--creme); }
.mt-tempo > p:not(.mt-rot) { margin: 0; max-width: 34rem; color: color-mix(in oklab, var(--creme) 86%, var(--noite)); }

/* foco de leitura: o que a corda ainda não alcançou fica mais baixo */
.js .mt-tempo > :not(.mt-num) { transition: opacity .5s ease; }
.js .mt-tempo:not(.mt-aceso) > :not(.mt-num) { opacity: .62; }

/* ficha da pesquisa patrimonial */
.mt-sistemas {
  margin: 1.3rem 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem 1.4rem; max-width: 36rem;
}
.mt-sistemas div { padding-left: .75rem; border-left: 2px solid var(--ringue); }
.mt-sistemas dt { font-family: var(--f-titulo); text-transform: uppercase; font-size: 1.7rem; line-height: 1; letter-spacing: .03em; color: var(--creme); }
.mt-sistemas dd { margin: .3rem 0 0; font-size: .875rem; line-height: 1.35; color: var(--creme-apagado); }

/* a regra: onde a corda dá o nó */
.mt-honesto {
  position: relative; margin: clamp(3rem, 7vh, 4.6rem) 0 0;
  padding: 1.1rem 0 0 calc(var(--mt-w) + clamp(1.2rem, 2.4vw, 2rem));
  font-size: .875rem; line-height: 1.6; color: var(--creme-apagado); max-width: 42rem;
  border-top: 1px solid var(--fio);
}
.mt-honesto strong { display: block; margin-bottom: .3rem; font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--creme); }
.mt-no { position: absolute; left: calc(var(--mt-w) / 2 - 7px); top: -7px; width: 14px; height: 14px; background: var(--ringue); transform: rotate(45deg); }

@media (max-width: 900px) {
  .mt-grade { grid-template-columns: 1fr; }
  .mt-cab { position: static; }
  .mt-placar { display: none; }
}
@media (max-width: 520px) {
  .mt-trilha { --mt-w: 3.6rem; }
  .mt-num small { font-size: .8rem; }
  .mt-num b { font-size: 2.5rem; }
  .mt-tempo { padding-left: calc(var(--mt-w) + 1rem); }
  .mt-sistemas { grid-template-columns: 1fr; gap: 0; border-left: 2px solid var(--ringue); }
  .mt-sistemas div { display: grid; grid-template-columns: 6.6rem minmax(0, 1fr); align-items: baseline; gap: .6rem; border-left: 0; padding: .45rem 0 .45rem .75rem; }
  .mt-sistemas div + div { border-top: 1px solid var(--fio); }
  .mt-sistemas dt { font-size: 1.3rem; }
  .mt-sistemas dd { margin: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .mt-corda-cheia { transform: none; }
  .js .mt-tempo:not(.mt-aceso) > :not(.mt-num) { opacity: 1; }
}