/* 30K Ponta do Papagaio — identidade do card: verde-mata, laranja e creme. */
:root {
  --verde-900: #061d10;
  --verde-800: #0a2a17;
  --verde-700: #103a20;
  --verde-600: #1a4a2a;
  --papagaio: #0b8050;
  --lima: #9bc53d;
  --laranja: #f3a721;
  --laranja-forte: #f68402;
  --creme: #efe9dc;
  --creme-escuro: #e0d8c6;
  --tinta: #0b1f13;
  --titulo: "Anton", "Arial Narrow", Impact, sans-serif;
  --texto: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --largura: 1200px;
  --raio: 10px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  background: var(--verde-900);
  color: var(--creme);
  font: 16px/1.6 var(--texto);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--laranja); outline-offset: 3px; }

.miolo { width: min(100% - 40px, var(--largura)); margin-inline: auto; }
.titulo {
  font: 400 clamp(2.3rem, 5.4vw, 3.7rem)/1.04 var(--titulo);
  text-transform: uppercase;
  letter-spacing: .01em;
}
.sobretitulo {
  font-weight: 800;
  font-size: .82rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--laranja);
  margin-bottom: 14px;
}
.claro .sobretitulo { color: var(--papagaio); }
.destaque { color: var(--laranja); }
.claro .destaque { color: var(--papagaio); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  border: 2px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  font-size: .9rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-cheio { background: var(--laranja); color: var(--verde-900); }
.btn-cheio:hover { background: var(--laranja-forte); }
.btn-linha { border-color: currentColor; }
.btn-linha:hover { background: var(--creme); color: var(--verde-900); border-color: var(--creme); }
.claro .btn-linha:hover { background: var(--verde-900); color: var(--creme); border-color: var(--verde-900); }

/* ---------- Barra do topo (flutuante, como na referência) ---------- */
.topo {
  position: fixed;
  inset: 12px 12px auto;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 68px;
  padding: 0 10px 0 16px;
  background: rgba(6, 29, 16, .9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(243, 167, 33, .28);
  border-radius: var(--raio);
}
.topo-esq { display: flex; align-items: center; gap: 22px; }
.topo-links { display: flex; gap: 20px; }
.topo-links a {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
}
.topo-links a:hover { color: var(--laranja); }
.topo-logo img { height: 56px; width: auto; }
.topo-dir { display: flex; justify-content: flex-end; }
.topo .btn { padding: 13px 20px; font-size: .82rem; }

.sanduiche {
  display: grid;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 12px 8px;
  background: none;
  border: 0;
  align-content: center;
}
.sanduiche span { height: 2px; background: var(--creme); border-radius: 2px; transition: transform .25s, opacity .25s; }
.sanduiche[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.sanduiche[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.sanduiche[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.menu {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-content: center;
  background: var(--verde-900) url("img/folha.svg") no-repeat right -160px bottom -200px / 620px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s, visibility .25s;
}
.menu.aberto { opacity: 1; visibility: visible; }
.menu ul { display: grid; gap: 6px; text-align: center; }
.menu a {
  font: 400 clamp(2rem, 6vw, 3.2rem)/1.2 var(--titulo);
  text-transform: uppercase;
  text-decoration: none;
}
.menu a:hover { color: var(--laranja); }

/* ---------- Abertura ---------- */
.abertura {
  position: relative;
  overflow: hidden;
  min-height: min(100vh, 900px);
  display: grid;
  align-items: center;
  padding: 112px 0 80px;
  background: var(--verde-900);
}
.abertura-foto { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 42%; }
/* véu verde atrás do texto (esquerda), sob a barra do topo e no rodapé da foto; a atleta fica limpa */
.abertura::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 29, 16, .6) 0%, rgba(6, 29, 16, 0) 22%),
    linear-gradient(0deg, rgba(6, 29, 16, .55) 0%, rgba(6, 29, 16, 0) 20%),
    linear-gradient(90deg, rgba(6, 29, 16, .94) 0%, rgba(6, 29, 16, .88) 36%, rgba(6, 29, 16, .45) 52%, rgba(6, 29, 16, 0) 66%);
}
.abertura-grade { position: relative; z-index: 2; }
.abertura-texto { max-width: 660px; text-shadow: 0 2px 18px rgba(6, 29, 16, .7); }
.abertura-texto .btn, .data-card { text-shadow: none; }
.abertura-logo { width: clamp(230px, 30vw, 400px); margin: 0 0 24px -4px; filter: drop-shadow(0 6px 22px rgba(0, 0, 0, .6)); }
.abertura h1 {
  font: 400 clamp(2.5rem, 5vw, 4rem)/.98 var(--titulo);
  text-transform: uppercase;
  letter-spacing: .005em;
}
.abertura-texto > p {
  max-width: 46ch;
  margin-top: 20px;
  font-size: 1.06rem;
  color: var(--creme);
}
.data-card { display: flex; gap: 10px; margin-top: 26px; }
.data-card span {
  min-width: 1.75em;
  padding: .04em .26em .1em;
  background: #062202;
  border: 3px solid var(--laranja);
  border-radius: 14px;
  font: 400 clamp(2.2rem, 5vw, 3.4rem)/1.1 var(--titulo);
  color: var(--laranja);
  text-align: center;
}
.abertura-acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* ---------- Faixa de data, local e distâncias ---------- */
.faixa { background: var(--creme); color: var(--tinta); }
.faixa-grade {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: center;
  padding-block: 20px;
  font: 400 1.25rem/1.2 var(--titulo);
  letter-spacing: .03em;
  text-transform: uppercase;
}
.faixa-grade > :nth-child(2) { text-align: center; }
.faixa-grade > :nth-child(3) { text-align: right; }
.faixa small {
  display: inline-block;
  margin-left: 10px;
  padding: 3px 10px;
  background: var(--verde-700);
  color: var(--creme);
  border-radius: 99px;
  font: 700 .7rem/1.5 var(--texto);
  letter-spacing: .08em;
  vertical-align: middle;
}

/* ---------- Seções ---------- */
.secao { padding: clamp(64px, 9vw, 110px) 0; }
.claro { background: var(--creme); color: var(--tinta); }
.escuro { background: var(--verde-800); }
.secao-cabeca { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 40px; }
.secao-cabeca p { max-width: 44ch; }

/* ---------- Distâncias (mosaico) ---------- */
.mosaico { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.peca {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 250px;
  padding: 22px;
  background: var(--verde-700);
  color: var(--creme);
  border-radius: var(--raio);
  overflow: hidden;
}
.peca-km { font: 400 4.2rem/.9 var(--titulo); color: var(--laranja); }
.peca-km small { font-size: .45em; margin-left: 2px; }
.peca h3 { margin-top: 8px; font-size: .95rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.peca p { margin-top: 6px; font-size: .92rem; opacity: .86; }
.peca dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: auto; padding-top: 18px; }
.peca dt { font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; opacity: .7; }
.peca dd { font: 400 1.35rem/1.2 var(--titulo); letter-spacing: .02em; }
.peca-principal {
  grid-column: span 2;
  grid-row: span 2;
  padding: 30px;
  background: var(--laranja);
  color: var(--verde-900);
}
.peca-principal .peca-km { font-size: clamp(6rem, 13vw, 9.5rem); color: var(--verde-900); }
.peca-principal h3 { font-size: 1.15rem; }
.peca-principal p { max-width: 36ch; font-size: 1rem; opacity: 1; }
.peca-principal dd { font-size: 1.8rem; }
/* o papagaio ocupa uma coluna própria ao lado do texto: nunca encosta nele, em nenhuma largura */
.peca-cabeca {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "km mascote" "titulo mascote" "texto mascote";
  column-gap: 18px;
}
.peca-cabeca .peca-km { grid-area: km; }
.peca-cabeca h3 { grid-area: titulo; }
.peca-cabeca p { grid-area: texto; }
.mascote { grid-area: mascote; position: relative; width: clamp(130px, 15vw, 200px); }
.mascote img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: right top; filter: drop-shadow(0 10px 14px rgba(6, 29, 16, .22)); }
.etiquetas { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.etiquetas li { padding: 5px 12px; border: 2px solid currentColor; border-radius: 99px; font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

/* ---------- Kits ---------- */
.kits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.kit {
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: var(--verde-700);
  border: 1px solid rgba(239, 233, 220, .12);
  border-radius: var(--raio);
}
.kit h3 { font: 400 2rem/1.1 var(--titulo); text-transform: uppercase; }
.kit-tipo { font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--lima); }
.kit ul { display: grid; gap: 9px; margin: 22px 0 26px; }
.kit li { position: relative; padding-left: 26px; font-size: .95rem; }
.kit li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .42em;
  width: 12px;
  height: 7px;
  border-left: 2.5px solid var(--laranja);
  border-bottom: 2.5px solid var(--laranja);
  transform: rotate(-45deg);
}
.kit-preco { margin-top: auto; }
.kit-preco small { display: block; font-size: .8rem; opacity: .75; }
.kit-preco .kit-taxa { margin-top: 6px; font-size: .74rem; }
.kit-preco strong { font: 400 2.6rem/1.1 var(--titulo); color: var(--laranja); }
.kit-destaque { background: var(--creme); color: var(--tinta); border-color: transparent; }
.kit-destaque .kit-tipo { color: var(--papagaio); }
.kit-destaque .kit-preco strong { color: var(--tinta); }
.kit-destaque li::before { border-color: var(--papagaio); }

.tabela-rolagem { overflow-x: auto; margin-top: 44px; border-radius: var(--raio); border: 1px solid rgba(239, 233, 220, .14); }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
caption { text-align: left; padding: 18px 20px; font: 400 1.5rem/1.2 var(--titulo); text-transform: uppercase; letter-spacing: .02em; }
th, td { padding: 13px 20px; text-align: left; white-space: nowrap; }
thead th { font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; background: rgba(0, 0, 0, .25); }
thead th small { display: block; font-weight: 500; letter-spacing: .02em; text-transform: none; opacity: .75; }
tbody tr { border-top: 1px solid rgba(239, 233, 220, .1); }
tbody th { font-weight: 600; }
.grupo th { padding-top: 20px; font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--lima); }
.atual { background: rgba(243, 167, 33, .14); }
thead .atual { color: var(--laranja); }
thead .atual::after { content: "Lote atual"; display: block; margin-top: 2px; }
.nota { margin-top: 16px; font-size: .88rem; opacity: .8; }
.aviso {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-top: 28px;
  padding: 18px 22px;
  border-left: 5px solid var(--laranja);
  background: rgba(243, 167, 33, .1);
  border-radius: 0 var(--raio) var(--raio) 0;
  font-weight: 600;
}

/* ---------- Manifesto ---------- */
.manifesto { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.manifesto-texto { padding: clamp(56px, 8vw, 110px) clamp(20px, 6vw, 90px); background: var(--creme); color: var(--tinta); }
.manifesto-texto p { max-width: 50ch; margin-top: 22px; }
.numeros { display: grid; grid-template-columns: repeat(4, auto); gap: 26px; justify-content: start; margin-top: 40px; }
.numeros strong { display: block; font: 400 2.8rem/1 var(--titulo); color: var(--papagaio); }
.numeros span { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.manifesto-lugares {
  position: relative;
  display: grid;
  align-content: center;
  gap: 4px;
  overflow: hidden;
  padding: 60px 0;
  background: var(--verde-900) url("img/folha.svg") no-repeat right -190px top -210px / 560px;
}
.letreiro { display: flex; width: max-content; animation: correr 38s linear infinite; }
.letreiro:nth-child(even) { animation-direction: reverse; animation-duration: 46s; }
.letreiro span {
  padding-right: .5em;
  font: 400 clamp(3rem, 6.5vw, 5.4rem)/1.12 var(--titulo);
  text-transform: uppercase;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(239, 233, 220, .5);
}
.letreiro .cheio { color: var(--laranja); -webkit-text-stroke: 0; }
@keyframes correr { to { transform: translateX(-50%); } }

/* ---------- Revezamento e percurso (abas) ---------- */
.abas { display: flex; flex-wrap: wrap; gap: 8px; }
.abas button {
  padding: 10px 22px;
  background: none;
  border: 2px solid currentColor;
  border-radius: 6px;
  font: 400 1.15rem/1.2 var(--titulo);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.abas button[aria-selected="true"] { background: var(--laranja); border-color: var(--laranja); color: var(--verde-900); }
.reveza-grade { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 40px; align-items: start; }
.trechos-barra { display: flex; gap: 4px; margin: 28px 0 22px; }
.trechos-barra span {
  flex-basis: 0;
  min-width: 0;
  padding: 12px 4px;
  background: var(--papagaio);
  border-radius: 6px;
  font: 400 1.2rem/1 var(--titulo);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
}
.trechos-barra span:nth-child(even) { background: var(--lima); color: var(--verde-900); }
.trechos { display: grid; gap: 10px; }
.trechos li { display: grid; grid-template-columns: 54px 1fr; gap: 16px; padding: 16px 18px; background: var(--verde-700); border-radius: var(--raio); }
.trechos b { font: 400 2rem/1 var(--titulo); color: var(--laranja); }
.trechos h3 { font-size: 1rem; font-weight: 800; }
.trechos h3 small { margin-left: 8px; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--lima); }
.trechos p { font-size: .93rem; opacity: .86; }
.caixa { padding: 26px; background: var(--verde-700); border-radius: var(--raio); }
.caixa h3 { font: 400 1.5rem/1.2 var(--titulo); text-transform: uppercase; margin-bottom: 14px; }
.caixa + .caixa { margin-top: 16px; }
.lista-simples { display: grid; gap: 10px; font-size: .95rem; }
.lista-simples b { color: var(--laranja); }
.lista-num { counter-reset: n; display: grid; gap: 12px; font-size: .93rem; }
.lista-num li { counter-increment: n; position: relative; padding-left: 34px; }
.lista-num li::before { content: counter(n); position: absolute; left: 0; top: -2px; font: 400 1.3rem/1.3 var(--titulo); color: var(--laranja); }

/* ---------- Informações da prova (sanfona + percurso) ---------- */
.info-grade { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 28px; align-items: start; }
.sanfona { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
.sanfona details, .sanfona > a { background: var(--verde-800); color: var(--creme); border-radius: var(--raio); }
.sanfona summary, .sanfona > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  text-decoration: none;
}
.sanfona summary::-webkit-details-marker { display: none; }
.sanfona summary::after {
  content: "+";
  flex: none;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  background: var(--creme);
  color: var(--verde-900);
  border-radius: 50%;
  font: 700 1.1rem/1 var(--texto);
}
.sanfona details[open] summary::after { content: "–"; background: var(--laranja); }
.sanfona > a::after { content: "↗"; font-size: 1.3rem; line-height: 1; }
.sanfona > a:hover, .sanfona summary:hover { color: var(--laranja); }
.conteudo { padding: 0 22px 24px; font-size: .95rem; }
.conteudo > * + * { margin-top: 14px; }
.conteudo ul { display: grid; gap: 8px; }
.conteudo ul li { position: relative; padding-left: 18px; }
.conteudo ul li::before { content: ""; position: absolute; left: 0; top: .62em; width: 7px; height: 7px; background: var(--laranja); border-radius: 50%; }
.conteudo b { color: var(--laranja); font-weight: 700; }
.conteudo .tabela-rolagem { margin-top: 14px; }
.conteudo th, .conteudo td { padding: 10px 14px; font-size: .88rem; }
.conteudo td:last-child { white-space: normal; min-width: 180px; }

.percurso { position: sticky; top: 96px; padding: 26px; background: var(--verde-800); color: var(--creme); border-radius: var(--raio); }
.percurso-cabeca { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 22px; }
.percurso-cabeca h3 { font: 400 1.6rem/1.2 var(--titulo); text-transform: uppercase; }
.percurso .abas button { padding: 9px 14px; font-size: 1rem; }
.percurso-dados { display: flex; gap: 28px; padding-bottom: 20px; margin-bottom: 22px; border-bottom: 1px solid rgba(239, 233, 220, .16); }
.percurso-dados dt { font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; opacity: .7; }
.percurso-dados dd { font: 400 1.5rem/1.2 var(--titulo); color: var(--laranja); }
.rota li { position: relative; padding: 0 0 20px 34px; font-weight: 600; }
.rota li::before { content: ""; position: absolute; left: 4px; top: 4px; width: 14px; height: 14px; border: 3px solid var(--laranja); border-radius: 50%; background: var(--verde-800); z-index: 1; }
.rota li::after { content: ""; position: absolute; left: 10px; top: 8px; bottom: -8px; width: 2px; background: repeating-linear-gradient(var(--laranja) 0 6px, transparent 6px 11px); }
.rota li:last-child { padding-bottom: 0; }
.rota li:last-child::after { display: none; }
.rota li:first-child::before, .rota li:last-child::before { background: var(--laranja); }
.rota small { display: block; font-weight: 400; font-size: .84rem; opacity: .75; }
.percurso .nota { margin-top: 20px; }

/* ---------- Chamada final ---------- */
.chamada {
  position: relative;
  overflow: hidden;
  display: grid;
  align-items: center;
  min-height: clamp(520px, 56vw, 780px);
  padding: clamp(70px, 9vw, 120px) 0;
  background: var(--verde-900);
}
.chamada-foto { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 28%; }
/* escurece o lado do texto; a atleta, à direita, fica sem véu */
.chamada::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 29, 16, .93) 0%, rgba(6, 29, 16, .82) 28%, rgba(6, 29, 16, .3) 52%, rgba(6, 29, 16, 0) 68%);
}
.chamada .miolo { position: relative; z-index: 1; }
.chamada .titulo { font-size: clamp(3rem, 9vw, 7rem); text-shadow: 0 2px 24px rgba(6, 29, 16, .55); }
.chamada p { max-width: 40ch; margin: 18px 0 30px; font-size: 1.08rem; font-weight: 500; text-shadow: 0 1px 12px rgba(6, 29, 16, .8); }

/* ---------- Rodapé ---------- */
.rodape { padding: 70px 0 56px; background: var(--verde-900); }
.rodape-grade { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; }
.rodape img { width: 230px; margin-bottom: 22px; }
.rodape p { max-width: 50ch; font-size: .93rem; opacity: .85; }
.rodape h3 { margin-bottom: 14px; font-size: .95rem; font-weight: 800; }
.rodape li + li { margin-top: 9px; }
.rodape a { text-decoration: none; opacity: .88; }
.rodape a:hover { color: var(--laranja); opacity: 1; }
.realizacao { padding: 18px 0; background: var(--papagaio); font-size: .88rem; }
.realizacao .miolo { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 30px; }

/* ---------- Telas menores ---------- */
@media (max-width: 980px) {
  .abertura-texto { max-width: 54%; }
  .mosaico { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kits, .manifesto, .reveza-grade, .info-grade { grid-template-columns: minmax(0, 1fr); }
  .percurso { position: static; }
  .rodape-grade { grid-template-columns: 1fr 1fr; }
  .rodape-grade > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .topo-links { display: none; }
  .topo { grid-template-columns: auto 1fr auto; padding-left: 8px; }
  .topo-logo { justify-self: center; }
  .topo-logo img { height: 46px; }
  .topo .btn { padding: 11px 14px; font-size: .74rem; }
  .faixa-grade { grid-template-columns: 1fr; gap: 6px; text-align: center; font-size: 1.1rem; }
  .faixa-grade > :nth-child(3) { text-align: center; }
  .numeros { grid-template-columns: repeat(2, auto); }
  .rodape-grade { grid-template-columns: 1fr; gap: 34px; }
  .trechos li { grid-template-columns: 40px 1fr; gap: 10px; }
  .abertura { min-height: 0; padding: 425px 0 56px; }
  .abertura-foto { inset: 0 0 auto; height: 490px; object-position: 70% center; }
  .abertura::after {
    background:
      linear-gradient(180deg, rgba(6, 29, 16, .6) 0, rgba(6, 29, 16, 0) 110px),
      linear-gradient(180deg, rgba(6, 29, 16, 0) 285px, var(--verde-900) 432px);
  }
  .abertura-texto { max-width: none; }
  .chamada { align-items: end; min-height: 700px; padding: 350px 0 48px; }
  .chamada-foto { object-position: 66% center; }
  .chamada::after { background: linear-gradient(0deg, rgba(6, 29, 16, .96) 0%, rgba(6, 29, 16, .88) 34%, rgba(6, 29, 16, .35) 58%, rgba(6, 29, 16, 0) 76%); }
}
@media (max-width: 520px) {
  .mosaico { grid-template-columns: minmax(0, 1fr); }
  .peca-principal { grid-column: auto; }
  .peca { min-height: 0; }
  .peca-cabeca { grid-template-areas: "km mascote" "titulo mascote" "texto texto"; column-gap: 12px; }
  .mascote { width: 98px; }
  .abertura-acoes .btn { flex: 1 1 100%; }
}
@media (max-width: 380px) {
  .mascote { width: 76px; }
  .peca-principal h3 { font-size: .95rem; letter-spacing: .04em; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .letreiro { animation: none; }
  .btn:hover { transform: none; }
}