/* =========================================================
   ALLTORA · Sistema "Sala de Guerra" em CIANOTIPIA
   Cena física: plantas de campanha em cópia azul sobre a mesa,
   marcadas com lápis-cera amarelo.
   Invariantes: fundo azul-prussiano, traço em giz, marcação em
   lápis amarelo; toda imagem passa pela mesma "revelação" azul.
   ========================================================= */
:root {
  --anil: #1a3866; --anil2: #21457a; --anil3: #0f2344; --anil4: #0a1830;
  --giz: #eef0ea; --giz2: #b9c6da; --giz3: #8ea3c2;
  --lapis: #e8b23a; --lapis2: #f4cf6e;
  --folha: #f3f1e8; --tinta-azul: #142c52;
  --grade: #eef0ea14; --grade-forte: #eef0ea26;
  --display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --carimbo: "Big Shoulders Stencil Display", var(--display);
  --maquina: "Courier Prime", "Courier New", monospace;
  --texto: "Archivo", system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--anil); color: var(--giz); font: 400 18px/1.6 var(--texto); }
img { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: var(--lapis); color: var(--anil4); }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 32px; }

/* planta quadriculada (cópia azul) */
.papel { background:
  radial-gradient(ellipse at 85% 10%, #2b5590aa 0, transparent 45%),
  radial-gradient(ellipse at 10% 90%, #0f234499 0, transparent 50%),
  repeating-linear-gradient(0deg, transparent 0 39px, var(--grade) 39px 40px),
  repeating-linear-gradient(90deg, transparent 0 39px, var(--grade) 39px 40px),
  repeating-linear-gradient(0deg, transparent 0 199px, var(--grade-forte) 199px 200px),
  repeating-linear-gradient(90deg, transparent 0 199px, var(--grade-forte) 199px 200px),
  var(--anil); }
.papel-claro { background:
  repeating-linear-gradient(0deg, transparent 0 19px, #eef0ea0d 19px 20px),
  repeating-linear-gradient(90deg, transparent 0 19px, #eef0ea0d 19px 20px), var(--anil2); }
.escuro { background: var(--anil4); color: var(--giz); }

/* ---------- barra superior ---------- */
.topo { position: absolute; top: 0; left: 0; right: 0; z-index: 10; background: linear-gradient(180deg, #0a1830dd 0%, #0a183000 100%); }
.topo .wrap { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo img { height: 34px; }
.logo b { font: 900 28px var(--carimbo); letter-spacing: .18em; color: var(--giz); }
.menu { display: flex; gap: 28px; font: 700 13px var(--maquina); letter-spacing: .14em; text-transform: uppercase; }
.menu a { text-decoration: none; border-bottom: 2px solid transparent; padding-bottom: 2px; }
.menu a:hover { border-color: var(--lapis); color: var(--lapis); }
@media (max-width: 720px) { .menu { display: none; } }

/* ---------- imagem "revelada" em cianotipia (invariante) ---------- */
.prensa { position: absolute; inset: 0; background-size: cover; background-repeat: no-repeat;
  filter: grayscale(1) contrast(1.25) brightness(1.02); mix-blend-mode: screen; opacity: .92; }
.reticula { position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background: radial-gradient(circle, transparent 1.2px, var(--anil) 1.8px) 0 0 / 5px 5px; }

/* ---------- HERO com imagem em fundo total ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: flex-end; overflow: hidden; background-color: var(--anil3); }
.hero .clarear { position: absolute; inset: 0; mix-blend-mode: multiply;
  background: linear-gradient(90deg, var(--anil3) 0%, #0f2344e6 30%, #0f234466 58%, #0f234400 80%),
              linear-gradient(0deg, var(--anil3) 0%, #0f234400 40%); }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent 0 39px, var(--grade) 39px 40px), repeating-linear-gradient(90deg, transparent 0 39px, var(--grade) 39px 40px); }
.hero .conteudo { position: relative; z-index: 3; width: 100%; padding: 130px 0 70px; }
.hero .bloco { max-width: 640px; }
.ficha { font: 400 14px/1.75 var(--maquina); letter-spacing: .04em; border-top: 2px solid var(--giz); border-bottom: 1px solid var(--giz);
  padding: 10px 0; display: grid; grid-template-columns: 150px 1fr; text-transform: uppercase; }
.ficha b { font-weight: 700; color: var(--lapis); }
h1.titulo { font: 900 clamp(52px, 6.6vw, 96px)/.9 var(--display); text-transform: uppercase; letter-spacing: -.005em; margin: 26px 0 22px; }
h1.titulo em, h2 em { font-style: normal; color: var(--lapis); }
.lead { font: 500 21px/1.5 var(--texto); max-width: 560px; color: var(--giz); }
.carimbo { display: inline-flex; align-items: center; gap: 8px; border: 4px solid var(--lapis); color: var(--lapis); border-radius: 4px;
  padding: 6px 14px 4px; font: 900 30px var(--carimbo); letter-spacing: .18em; transform: rotate(-9deg); }
.carimbo img { height: 32px; }
.hero .carimbo { position: absolute; right: 7%; top: 18%; z-index: 4; }
.legenda-img { position: absolute; right: 24px; bottom: 18px; z-index: 4; font: 400 12px var(--maquina); color: var(--giz2); }

/* ---------- botões ---------- */
.btn { display: inline-block; background: var(--lapis); color: var(--anil4); font: 700 16px var(--maquina); letter-spacing: .12em; text-transform: uppercase;
  text-decoration: none; padding: 18px 28px; border: 2px solid var(--lapis); transition: background .15s, color .15s, transform .15s; cursor: pointer; }
.btn:hover { background: var(--giz); border-color: var(--giz); transform: translateY(-2px); }
.btn.vazado { background: transparent; color: var(--giz); border-color: var(--giz); }
.btn.vazado:hover { background: var(--giz); color: var(--anil4); }
.nota { font: 400 13px var(--maquina); color: var(--giz2); margin-top: 12px; letter-spacing: .03em; }

/* ---------- seções ---------- */
section { padding: 100px 0; position: relative; }
.secao-num { font: 700 13px var(--maquina); letter-spacing: .2em; text-transform: uppercase; display: flex; align-items: center; gap: 14px; margin-bottom: 18px; color: var(--giz2); }
.secao-num::after { content: ""; flex: 1; height: 1px; background: currentColor; opacity: .5; }
.secao-num .grego { font: italic 700 38px/1 Georgia, "Times New Roman", serif; color: var(--lapis); letter-spacing: 0; text-transform: none; }
h2 { font: 900 clamp(40px, 5.4vw, 74px)/.92 var(--display); text-transform: uppercase; margin-bottom: 28px; }
h3 { font: 800 26px/1.05 var(--display); text-transform: uppercase; letter-spacing: .01em; }
p + p { margin-top: 14px; }
.duas { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 860px) { .duas { grid-template-columns: 1fr; gap: 40px; } }

/* figura revelada */
.figura { position: relative; aspect-ratio: 4/5; background: var(--anil3); overflow: hidden; border: 2px solid var(--giz); }
.figura::before { content: ""; position: absolute; inset: 10px; border: 1px dashed #eef0ea66; z-index: 2; pointer-events: none; }
.figura .prensa { background-position: center 25%; }
.figura figcaption { position: absolute; left: 0; right: 0; bottom: 0; z-index: 3; background: var(--giz); color: var(--anil4); font: 700 12px var(--maquina); padding: 8px 12px; letter-spacing: .05em; text-transform: uppercase; }

/* pilares como fichas */
.fichas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .fichas { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .fichas { grid-template-columns: 1fr; } }
.cartao { background: #0f234455; border: 1px solid #eef0ea55; padding: 22px 22px 26px; position: relative; }
.cartao::after { content: ""; position: absolute; right: 10px; top: 10px; width: 14px; height: 14px; border-top: 2px solid var(--lapis); border-right: 2px solid var(--lapis); }
.cartao .n { font: 700 12px var(--maquina); letter-spacing: .2em; color: var(--lapis); }
.cartao h3 { margin: 8px 0 8px; font-size: 32px; }
.cartao p { font-size: 16px; color: var(--giz2); }
.mnemonico { margin-top: 36px; font: 400 18px var(--maquina); text-align: center; color: var(--giz2); }

/* mapa de batalha */
.mapa { width: 100%; background: var(--anil3); border: 2px solid var(--giz); padding: 18px; }

/* folha datilografada (papel branco sobre a planta) */
.folha { background: var(--folha); color: var(--tinta-azul); border: 1px solid #d8d4c4; padding: 40px 42px; font: 400 17px/1.65 var(--maquina); box-shadow: 0 30px 60px #0a183080; position: relative; transform: rotate(.6deg); }
.folha .tag { font-weight: 700; letter-spacing: .14em; font-size: 12px; color: #6a5212; text-transform: uppercase; }
.folha h3 { font-family: var(--display); font-size: 36px; margin: 6px 0 16px; color: var(--tinta-azul); }
.folha dt { font-weight: 700; margin-top: 16px; text-transform: uppercase; letter-spacing: .1em; font-size: 13px; border-bottom: 1px dashed #142c5277; padding-bottom: 2px; }
.folha dd { margin-top: 6px; }
.folha .rabisco { position: absolute; right: -16px; top: 26px; transform: rotate(7deg); font: 700 14px var(--maquina); color: var(--anil4); background: var(--lapis2); padding: 6px 10px; box-shadow: 2px 3px 0 #0a183040; }
.marcador { background: linear-gradient(transparent 52%, #e8b23aaa 52%); }

/* listas */
.lista { list-style: none; }
.lista li { padding: 14px 0 14px 40px; border-bottom: 1px solid #eef0ea2e; position: relative; }
.lista li::before { content: "▸"; position: absolute; left: 6px; color: var(--lapis); font-weight: 700; }
.lista li b { font-family: var(--display); font-size: 22px; text-transform: uppercase; letter-spacing: .01em; }
.numerada { counter-reset: n; }
.numerada li::before { counter-increment: n; content: counter(n, decimal-leading-zero); font: 700 14px var(--maquina); top: 17px; left: 0; }

/* arquivos (cards de produto) */
.arquivos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .arquivos { grid-template-columns: 1fr 1fr; } }
@media (max-width: 580px) { .arquivos { grid-template-columns: 1fr; } }
.arquivo { display: block; text-decoration: none; background: var(--anil3); border: 2px solid #eef0ea88; transition: transform .2s, box-shadow .2s, border-color .2s; }
.arquivo:hover { transform: translate(-4px, -4px); box-shadow: 8px 8px 0 var(--lapis); border-color: var(--giz); }
.arquivo .foto { position: relative; aspect-ratio: 4/3; background-color: var(--anil); overflow: hidden; border-bottom: 2px solid #eef0ea88; }
.arquivo .foto .prensa { background-position: center 22%; transition: transform .6s ease; }
.arquivo:hover .foto .prensa { transform: scale(1.06); }
.arquivo .info { padding: 16px 18px 20px; }
.arquivo .num { font: 700 12px var(--maquina); letter-spacing: .16em; color: var(--lapis); }
.arquivo h3 { margin: 6px 0 4px; font-size: 30px; }
.arquivo .mestres { font: 400 14px var(--maquina); color: var(--giz2); }
.arquivo .rodape { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; font: 700 14px var(--maquina); }
.selo { font: 900 15px var(--carimbo); letter-spacing: .14em; border: 2px solid currentColor; padding: 2px 8px; transform: rotate(-4deg); display: inline-block; }
.selo.ok { color: var(--lapis); }
.selo.breve { color: var(--giz3); }

/* índice de habilidades */
.indice { display: grid; grid-template-columns: 1fr 1fr; gap: 0 56px; font-family: var(--maquina); }
@media (max-width: 760px) { .indice { grid-template-columns: 1fr; } }
.indice div { display: grid; grid-template-columns: 40px 1fr; padding: 12px 0; border-bottom: 1px dashed #eef0ea44; font-size: 15px; color: var(--giz2); }
.indice span { color: var(--lapis); font-weight: 700; }
.indice b { display: block; font: 800 22px var(--display); text-transform: uppercase; color: var(--giz); }

/* bloco de oferta: ordem de compra em papel sobre a planta */
.oferta { position: relative; overflow: hidden; background-color: var(--anil3); }
.oferta .prensa { opacity: .4; }
.ordem { position: relative; z-index: 2; max-width: 620px; margin: 0 auto; background: var(--folha); color: var(--tinta-azul); border: 2px solid var(--giz); padding: 40px 40px 44px; box-shadow: 12px 12px 0 var(--lapis); }
.ordem h2 { color: var(--tinta-azul); } .ordem h2 em { color: #b07f0f; }
.ordem .topo-ordem { font: 700 13px var(--maquina); letter-spacing: .16em; display: flex; justify-content: space-between; border-bottom: 2px solid var(--tinta-azul); padding-bottom: 10px; margin-bottom: 18px; text-transform: uppercase; }
.ordem .item { display: flex; justify-content: space-between; font: 400 15px var(--maquina); padding: 6px 0; border-bottom: 1px dashed #142c5244; }
.ordem .nota { color: #4b5d7a; }
.ordem .btn { background: var(--tinta-azul); color: var(--folha); border-color: var(--tinta-azul); }
.ordem .btn:hover { background: var(--lapis); color: var(--anil4); border-color: var(--lapis); }
.preco { font: 900 96px/1 var(--display); margin: 22px 0 4px; }
.preco small { font-size: 36px; vertical-align: top; margin-right: 4px; }
.garantia { margin-top: 26px; font-size: 16px; border-left: 4px solid var(--lapis); padding-left: 14px; }
.aviso-breve { font: 700 13px var(--maquina); background: var(--lapis2); color: var(--anil4); padding: 10px 14px; letter-spacing: .06em; margin-bottom: 16px; text-transform: uppercase; }

/* FAQ */
.faq details { border-bottom: 1px solid #eef0ea33; padding: 18px 0; }
.faq summary { cursor: pointer; font: 800 22px var(--display); text-transform: uppercase; list-style: none; }
.faq summary::before { content: "+ "; color: var(--lapis); }
.faq details[open] summary::before { content: "− "; }
.faq details p { margin-top: 8px; color: var(--giz2); }

/* rodapé */
footer { padding: 56px 0 70px; font: 400 12px/1.8 var(--maquina); }
footer .colunas { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; margin-bottom: 30px; }
footer nav a { display: block; text-decoration: none; text-transform: uppercase; letter-spacing: .1em; color: var(--giz2); }
footer nav a:hover { color: var(--lapis); }
footer .legal { color: var(--giz3); border-top: 1px solid #eef0ea22; padding-top: 20px; }

/* =========================================================
   Elementos gregos (traço técnico) + movimento
   ========================================================= */
.meandro { height: 34px; border-top: 2px solid var(--giz); border-bottom: 2px solid var(--giz); overflow: hidden; position: relative; background: var(--anil3); }
.meandro::before { content: ""; position: absolute; inset: 3px 0; width: 200%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28'%3E%3Cpath d='M0 25H25V3H6V19H19V9H12V14H14' fill='none' stroke='%23eef0ea' stroke-width='2.4'/%3E%3C/svg%3E") repeat-x left center / 28px 28px;
  animation: meandro 40s linear infinite; }
.meandro.vermelho { border-color: var(--lapis); }
.meandro.vermelho::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28'%3E%3Cpath d='M0 25H25V3H6V19H19V9H12V14H14' fill='none' stroke='%23e8b23a' stroke-width='2.4'/%3E%3C/svg%3E"); animation-direction: reverse; }
@keyframes meandro { to { transform: translateX(-50%); } }

.coluna { position: absolute; top: 60px; bottom: 60px; width: 90px; opacity: .35; pointer-events: none;
  background: url(../img/coluna.svg) center top / 100% 100% no-repeat; }
.coluna.esq { left: 18px; } .coluna.dir { right: 18px; }
@media (max-width: 1340px) { .coluna { display: none; } }

.letreiro { overflow: hidden; white-space: nowrap; background: var(--lapis); color: var(--anil4); padding: 14px 0; }
.letreiro .faixa { display: inline-block; animation: letreiro 60s linear infinite; font: 900 26px var(--display); text-transform: uppercase; letter-spacing: .06em; }
.letreiro .faixa span { margin: 0 22px; } .letreiro .faixa i { font-style: normal; }
@keyframes letreiro { to { transform: translateX(-50%); } }

[data-revela] { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
[data-revela].visivel { opacity: 1; transform: none; }
[data-revela="2"] { transition-delay: .12s; } [data-revela="3"] { transition-delay: .24s; } [data-revela="4"] { transition-delay: .36s; }

.carimbo.bate { animation: bate .5s cubic-bezier(.3,1.6,.5,1) .6s both; }
@keyframes bate { 0% { opacity: 0; transform: rotate(-9deg) scale(2.4); } 70% { opacity: 1; transform: rotate(-9deg) scale(.94); } 100% { opacity: 1; transform: rotate(-9deg) scale(1); } }

.mapa .seta { stroke-dasharray: 600; stroke-dashoffset: 600; }
.mapa.visivel .seta { animation: desenha 2.2s ease forwards .3s; }
.mapa .alvo { opacity: 0; } .mapa.visivel .alvo { animation: surge .4s ease forwards 2.3s; }
@keyframes desenha { to { stroke-dashoffset: 0; } }
@keyframes surge { to { opacity: 1; } }

.hero .prensa { inset: -8% 0; will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  *, *::before { animation: none !important; transition: none !important; }
  [data-revela] { opacity: 1; transform: none; }
  .mapa .seta { stroke-dashoffset: 0; } .mapa .alvo { opacity: 1; }
}

/* card do pacote em destaque, ocupando a linha inteira */
.arquivo.destaque { grid-column: 1 / -1; display: grid; grid-template-columns: 1.3fr 1fr; border-color: var(--lapis); }
.arquivo.destaque .foto { aspect-ratio: auto; min-height: 280px; border-bottom: 0; border-right: 2px solid var(--lapis); }
.arquivo.destaque .info { display: flex; flex-direction: column; justify-content: center; padding: 30px 34px; }
.arquivo.destaque h3 { font-size: 52px; }
@media (max-width: 760px) { .arquivo.destaque { grid-template-columns: 1fr; } .arquivo.destaque .foto { min-height: 200px; border-right: 0; border-bottom: 2px solid var(--lapis); } }