/* ==========================================================================
   Componente · Ecossistema de agentes (#s-ecossistema)
   O slide anuncia uma hierarquia — "o dono no topo, decidindo; agentes na
   base, executando" — então ele virou o diagrama dessa hierarquia, em vez de
   uma grade de oito cartões iguais.

   Três camadas: o painel de decisão no topo, o barramento dos agentes no meio
   e as oito frentes penduradas nele. O barramento se desenha ao entrar e as
   colunas descem em cascata, então o desenho se monta na ordem em que o
   apresentador fala.
   ========================================================================== */

#s-ecossistema {
  padding: 0;
  display: block;
  --eco-accent: #F57842;
  --eco-line: rgba(255, 255, 255, .22);
}

#s-ecossistema .content.eco {
  width: 100%;
  max-width: none;
  height: 100%;
  padding: 8vh 5.5% 7vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 2.4vh;
  box-sizing: border-box;
}

/* ---------- cabeçalho ---------- */
.eco__head {
  display: flex;
  flex-direction: column;
  gap: .7vh;
}

.eco__head .kicker { margin-bottom: 0; }

.eco__head h2 {
  margin: 0;
  max-width: 30ch;
  font-size: clamp(25px, 3vw, 46px);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -.04em;
}

/* ---------- o diagrama ---------- */
.eco__map {
  display: grid;
  grid-template-rows: repeat(4, auto);
  align-content: center;
  justify-items: center;
  min-height: 0;
}

/* camada 1 · o painel de decisão */
.eco__owner {
  display: flex;
  align-items: baseline;
  gap: clamp(10px, 1vw, 18px);
  padding: clamp(10px, 1.5vh, 18px) clamp(18px, 1.8vw, 32px);
  border: 1px solid color-mix(in srgb, var(--eco-accent) 60%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--eco-accent) 12%, transparent);
  backdrop-filter: blur(6px);
}

.eco__owner b {
  font-size: clamp(15px, 1.4vw, 26px);
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--white);
}

.eco__owner span {
  font-size: clamp(12px, 1vw, 18px);
  color: var(--gray);
}

/* o fio que desce do painel até o barramento */
.eco__drop {
  width: 1px;
  height: clamp(20px, 3.6vh, 46px);
  background: var(--eco-line);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .45s ease .15s;
}

.slide.active .eco__drop { transform: scaleY(1); }

/* camada 2 · o barramento — a espinha do ecossistema */
.eco__bus {
  position: relative;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg,
    transparent, var(--eco-accent) 12%, var(--eco-accent) 88%, transparent);
  transform: scaleX(0);
  transition: transform .9s cubic-bezier(.22, 1, .36, 1) .3s;
}

.slide.active .eco__bus { transform: scaleX(1); }

/* o rótulo fica na ponta esquerda do barramento: no centro ele encostava no
   fio que desce do painel */
.eco__bus-label {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  padding: 0;
  font-size: clamp(10px, .82vw, 14px);
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--eco-accent);
  white-space: nowrap;
}

/* camada 3 · as frentes ---------------------------------------------------- */
.eco__agents {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: clamp(8px, 1vw, 20px);
  align-content: start;
}

.eco__agent {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: clamp(6px, 1vh, 12px);
  min-width: 0;
}

/* cada frente se pendura no barramento por um fio próprio */
.eco__agent::before {
  content: "";
  width: 1px;
  height: clamp(20px, 4vh, 52px);
  background: var(--eco-line);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .4s ease;
}

.slide.active .eco__agent::before { transform: scaleY(1); }

.eco__agent:nth-child(1)::before { transition-delay: .95s }
.eco__agent:nth-child(2)::before { transition-delay: 1.02s }
.eco__agent:nth-child(3)::before { transition-delay: 1.09s }
.eco__agent:nth-child(4)::before { transition-delay: 1.16s }
.eco__agent:nth-child(5)::before { transition-delay: 1.23s }
.eco__agent:nth-child(6)::before { transition-delay: 1.30s }
.eco__agent:nth-child(7)::before { transition-delay: 1.37s }
.eco__agent:nth-child(8)::before { transition-delay: 1.44s }

.eco__agent img {
  width: clamp(64px, 7.4vw, 132px);
  height: clamp(64px, 7.4vw, 132px);
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid color-mix(in srgb, var(--white) 22%, transparent);
}

.eco__agent strong {
  font-size: clamp(15px, 1.4vw, 26px);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.15;
  color: var(--white);
}

.eco__agent small {
  font-size: clamp(12.5px, 1.08vw, 19px);
  line-height: 1.3;
  color: var(--gray);
  max-width: 16ch;
}

/* ---------- fecho ---------- */
.eco__punch {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(20px, 3vw, 56px);
  padding-top: 1.8vh;
  border-top: 1px solid color-mix(in srgb, var(--white) 14%, transparent);
}

.eco__punch p {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.4vw, 25px);
  font-weight: 500;
  line-height: 1.32;
  letter-spacing: -.02em;
  color: var(--white);
}

.eco__punch em {
  font-style: normal;
  color: var(--eco-accent);
}

.eco__count {
  display: flex;
  align-items: baseline;
  gap: 10px;
  white-space: nowrap;
}

.eco__count b {
  font-size: clamp(26px, 2.4vw, 44px);
  font-weight: 400;
  letter-spacing: -.05em;
  color: var(--eco-accent);
  font-variant-numeric: tabular-nums;
}

.eco__count span {
  font-size: clamp(10.5px, .85vw, 14px);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gray);
}

@media (max-width: 1100px) {
  .eco__agents { grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 3vh; }
  .eco__bus { display: none; }
  .eco__punch { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .eco__bus, .eco__drop, .eco__agent::before { transition: none; transform: none; }
}