:root {
  --noite: #08130d;
  --noite-2: #0e1f16;
  --noite-3: #15301f;
  --linha-escura: rgba(158, 230, 190, .14);
  --menta: #7ef0b0;
  --verde: #2f8f5b;
  --verde-forte: #1f7a4b;
  --ouro: #f5d061;
  --papel: #f5f8f6;
  --branco: #ffffff;
  --tinta: #10261a;
  --tinta-suave: #4d6357;
  --linha: #dce6e0;
  --raio: 18px;
  --sombra: 0 24px 60px -28px rgba(8, 30, 18, .45);
  --titulo: "Manrope", "Segoe UI", system-ui, sans-serif;
  --texto: "Inter", "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--texto); color: var(--tinta); background: var(--papel); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--titulo); line-height: 1.12; letter-spacing: -.02em; margin: 0; }
:focus-visible { outline: 3px solid var(--ouro); outline-offset: 3px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.pular { position: fixed; left: 16px; top: -60px; z-index: 50; background: var(--ouro); color: var(--noite); padding: 10px 16px; border-radius: 8px; font-weight: 700; }
.pular:focus { top: 12px; }
.envoltorio { width: min(1200px, 100% - 32px); margin-inline: auto; }

/* Botões */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 700; font-size: 15px; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .2s, background .2s, box-shadow .2s; font-family: var(--texto); }
.botao:hover { transform: translateY(-1px); }
.botao-primario { background: var(--menta); color: var(--noite); box-shadow: 0 10px 30px -10px rgba(126, 240, 176, .7); }
.botao-primario:hover { background: #9af5c3; }
.botao-fantasma { border-color: rgba(255, 255, 255, .28); color: #fff; background: rgba(255, 255, 255, .04); }
.botao-fantasma:hover { background: rgba(255, 255, 255, .1); }
.botao-escuro { background: var(--tinta); color: #fff; }

/* Topo */
.topo { position: sticky; top: 0; z-index: 30; background: rgba(8, 19, 13, .78); backdrop-filter: blur(14px); border-bottom: 1px solid var(--linha-escura); }
.topo .envoltorio { display: flex; align-items: center; gap: 28px; min-height: 72px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; font-family: var(--titulo); font-weight: 800; font-size: 20px; letter-spacing: -.02em; }
.marca b { color: var(--menta); font-weight: 800; }
.marca img { width: 34px; height: 34px; }
.menu { display: flex; gap: 26px; margin-left: auto; }
.menu a { color: #c5dccf; text-decoration: none; font-size: 14px; font-weight: 600; }
.menu a:hover { color: #fff; }
.topo .botao { min-height: 42px; padding: 0 18px; font-size: 14px; }

/* Capa */
.capa { position: relative; background: radial-gradient(1200px 600px at 75% 20%, #1c4a31 0%, transparent 60%), linear-gradient(180deg, var(--noite) 0%, var(--noite-2) 100%); color: #fff; overflow: hidden; }
.capa .envoltorio { display: grid; grid-template-columns: 1.02fr 1fr; gap: 24px; align-items: center; min-height: calc(100vh - 72px); min-height: calc(100dvh - 72px); padding: 48px 0 64px; }
.selo { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: rgba(126, 240, 176, .1); border: 1px solid rgba(126, 240, 176, .3); color: var(--menta); font-size: 13px; font-weight: 700; }
.selo::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--menta); box-shadow: 0 0 12px var(--menta); }
.capa h1 { font-size: clamp(38px, 5.4vw, 68px); font-weight: 800; margin: 22px 0 20px; }
.capa h1 em { font-style: normal; background: linear-gradient(90deg, var(--menta), var(--ouro)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.capa p.lead { font-size: clamp(16px, 1.4vw, 19px); color: #c2d8cb; max-width: 56ch; margin: 0 0 32px; }
.acoes { display: flex; gap: 12px; flex-wrap: wrap; }
.palco { position: relative; height: min(620px, 70vh); min-height: 380px; cursor: grab; }
.palco:active { cursor: grabbing; }
.palco canvas { width: 100% !important; height: 100% !important; }
.palco-legenda { position: absolute; left: 0; right: 0; bottom: 0; font-size: 12px; color: #9fbcad; text-align: center; pointer-events: none; }
.dica { position: absolute; z-index: 5; pointer-events: none; background: rgba(8, 19, 13, .92); border: 1px solid rgba(126, 240, 176, .35); color: #fff; padding: 9px 12px; border-radius: 10px; font-size: 13px; line-height: 1.4; box-shadow: 0 12px 30px rgba(0, 0, 0, .35); max-width: 240px; }
.dica strong { display: block; font-family: var(--titulo); }
.dica span { color: var(--menta); font-variant-numeric: tabular-nums; }
.sem-3d { display: grid; place-items: center; height: 100%; border: 1px dashed var(--linha-escura); border-radius: var(--raio); color: #9fbcad; padding: 24px; text-align: center; }

.numeros { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--linha-escura); }
.numeros div { padding: 26px 20px; border-right: 1px solid var(--linha-escura); }
.numeros div:last-child { border-right: 0; }
.numeros strong { display: block; font-family: var(--titulo); font-size: clamp(26px, 3vw, 38px); font-weight: 800; color: #fff; font-variant-numeric: tabular-nums; }
.numeros span { color: #9fbcad; font-size: 14px; }

/* Seções */
.secao { padding: clamp(72px, 9vw, 120px) 0; }
.secao-escura { background: var(--noite-2); color: #fff; }
.cabeca { max-width: 720px; margin-bottom: 48px; }
.rotulo-secao { display: block; color: var(--verde); font-weight: 800; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.secao-escura .rotulo-secao { color: var(--menta); }
.cabeca h2 { font-size: clamp(30px, 3.6vw, 46px); font-weight: 800; margin-bottom: 16px; }
.cabeca p { font-size: 17px; color: var(--tinta-suave); margin: 0; }
.secao-escura .cabeca p { color: #b5ccbf; }

.niveis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.nivel { position: relative; background: var(--branco); border: 1px solid var(--linha); border-radius: var(--raio); padding: 30px 28px; box-shadow: var(--sombra); }
.nivel .num { font-family: var(--titulo); font-weight: 800; font-size: 14px; color: var(--verde); }
.nivel h3 { font-size: 22px; margin: 10px 0 12px; }
.nivel p { color: var(--tinta-suave); margin: 0 0 18px; }
.nivel ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; font-size: 14px; }
.nivel li { display: flex; gap: 10px; }
.nivel li::before { content: "✓"; color: var(--verde); font-weight: 800; }
.estado { display: inline-block; margin-top: 20px; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.estado-pronto { background: #dff5e8; color: #17663c; }
.estado-breve { background: #fff3d2; color: #85600b; }

/* Demonstrativos */
.abas { display: inline-flex; padding: 5px; gap: 4px; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid var(--linha-escura); margin-bottom: 22px; flex-wrap: wrap; }
.abas button { border: 0; background: transparent; color: #c2d8cb; font: 600 14px var(--texto); padding: 10px 18px; border-radius: 999px; cursor: pointer; }
.abas button[aria-selected="true"] { background: var(--menta); color: var(--noite); }
.demo { display: grid; grid-template-columns: 1fr 320px; gap: 24px; }
.demo .palco { height: 560px; background: radial-gradient(600px 400px at 50% 40%, #173a27, transparent 70%), rgba(255, 255, 255, .02); border: 1px solid var(--linha-escura); border-radius: var(--raio); overflow: hidden; }
.demo-lado { border: 1px solid var(--linha-escura); border-radius: var(--raio); padding: 26px; background: rgba(255, 255, 255, .03); display: flex; flex-direction: column; gap: 16px; }
.demo-lado h3 { font-size: 20px; }
.demo-lado p { color: #b5ccbf; font-size: 14px; margin: 0; }
.ranking { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 14px; counter-reset: r; }
.ranking li { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--linha-escura); padding-bottom: 8px; counter-increment: r; }
.ranking li::before { content: counter(r); color: var(--menta); font-weight: 800; width: 20px; flex: none; }
.ranking li span:first-of-type { flex: 1; }
.ranking li span:last-child { font-variant-numeric: tabular-nums; color: #fff; font-weight: 600; }
.fonte { font-size: 12px !important; color: #8eab9b !important; margin-top: auto !important; }
.fonte a { color: var(--menta); }

/* Regra */
.regra { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.etapas { display: grid; gap: 14px; }
.etapa { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; background: var(--branco); border: 1px solid var(--linha); border-radius: 14px; padding: 18px 20px; }
.etapa b { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; font-family: var(--titulo); color: #fff; }
.etapa h3 { font-size: 17px; margin-bottom: 4px; }
.etapa p { margin: 0; font-size: 14px; color: var(--tinta-suave); }
.citacao { font-family: var(--titulo); font-size: clamp(26px, 3vw, 38px); font-weight: 800; line-height: 1.2; letter-spacing: -.02em; }
.citacao span { color: var(--verde); }

.seguranca { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.seguranca div { border: 1px solid var(--linha-escura); border-radius: var(--raio); padding: 24px; background: rgba(255, 255, 255, .03); }
.seguranca h3 { font-size: 17px; margin: 14px 0 8px; }
.seguranca p { margin: 0; color: #b5ccbf; font-size: 14px; }
.icone { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(126, 240, 176, .12); color: var(--menta); }

.chamada { background: linear-gradient(135deg, var(--verde-forte), #0f4a2c); color: #fff; border-radius: 28px; padding: clamp(36px, 6vw, 64px); display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.chamada h2 { font-size: clamp(28px, 3.2vw, 40px); max-width: 20ch; }
.chamada p { color: #cdeedb; margin: 12px 0 0; max-width: 52ch; }

.rodape { background: var(--noite); color: #9fbcad; font-size: 14px; padding: 44px 0; }
.rodape .envoltorio { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.rodape p { margin: 8px 0 0; max-width: 60ch; }
.rodape a { color: var(--menta); }

/* Entrada */
.tela-entrada { min-height: 100vh; min-height: 100dvh; display: grid; grid-template-columns: 1.15fr 1fr; background: var(--noite); color: #fff; }
.entrada-cena { position: relative; overflow: hidden; background: radial-gradient(900px 600px at 40% 40%, #1c4a31, transparent 65%), var(--noite); }
.entrada-cena .palco { position: absolute; inset: 0; height: auto; min-height: 0; cursor: default; }
.entrada-texto { position: absolute; left: clamp(24px, 5vw, 64px); bottom: clamp(24px, 6vh, 64px); right: 24px; max-width: 520px; z-index: 2; }
.entrada-texto h2 { font-size: clamp(28px, 3.2vw, 44px); font-weight: 800; margin: 18px 0 12px; }
.entrada-texto p { color: #c2d8cb; margin: 0; }
.entrada-cena .marca { position: absolute; top: 28px; left: clamp(24px, 5vw, 64px); z-index: 2; }
.entrada-form { display: grid; place-items: center; padding: 40px 24px; background: linear-gradient(180deg, #0c1b13, #091510); border-left: 1px solid var(--linha-escura); }
.cartao-entrada { width: 100%; max-width: 400px; }
.cartao-entrada h1 { font-size: 32px; font-weight: 800; margin-bottom: 8px; }
.cartao-entrada > p { color: #a9c3b4; margin: 0 0 30px; }
.campo { display: grid; gap: 8px; margin-bottom: 18px; }
.campo label { font-size: 14px; font-weight: 600; color: #d6e8dd; }
.campo input { height: 50px; border-radius: 12px; border: 1px solid rgba(158, 230, 190, .22); background: rgba(255, 255, 255, .04); color: #fff; padding: 0 16px; font: 16px var(--texto); transition: border-color .2s, background .2s; }
.campo input:focus { outline: none; border-color: var(--menta); background: rgba(126, 240, 176, .06); box-shadow: 0 0 0 4px rgba(126, 240, 176, .12); }
.linha-senha { position: relative; }
.linha-senha input { width: 100%; padding-right: 64px; }
.linha-senha button { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); border: 0; background: transparent; color: var(--menta); font: 600 13px var(--texto); cursor: pointer; padding: 8px; }
.cartao-entrada .botao { width: 100%; margin-top: 6px; }
.status { min-height: 22px; margin: 12px 0 0; font-size: 14px; color: #ffb4a1; }
.divisor { display: flex; align-items: center; gap: 12px; color: #6f8c7c; font-size: 13px; margin: 22px 0; }
.divisor::before, .divisor::after { content: ""; flex: 1; height: 1px; background: var(--linha-escura); }
.aviso-entrada { margin-top: 28px; font-size: 13px; color: #87a594; border-top: 1px solid var(--linha-escura); padding-top: 18px; }
.aviso-entrada a { color: var(--menta); }

@media (max-width: 1000px) {
  .menu { display: none; }
  .capa .envoltorio { grid-template-columns: 1fr; min-height: 0; padding-top: 40px; }
  .palco { height: 380px; }
  .numeros { grid-template-columns: repeat(2, 1fr); }
  .numeros div:nth-child(2) { border-right: 0; }
  .numeros div:nth-child(-n+2) { border-bottom: 1px solid var(--linha-escura); }
  .niveis, .seguranca { grid-template-columns: 1fr 1fr; }
  .demo, .regra { grid-template-columns: 1fr; }
  .demo .palco { height: 440px; }
  .tela-entrada { grid-template-columns: 1fr; }
  .entrada-cena { min-height: 300px; }
  .entrada-texto, .entrada-cena .marca { display: none; }
  .entrada-form { border-left: 0; border-top: 1px solid var(--linha-escura); }
}
@media (max-width: 640px) {
  .topo .envoltorio { gap: 12px; }
  .marca { font-size: 18px; }
  .niveis, .seguranca { grid-template-columns: 1fr; }
  .numeros div { padding: 20px 14px; }
  .demo .palco { height: 360px; }
  .acoes .botao { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .botao { transition: none; }
}
.entrada-cena::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg, rgba(8,19,13,.55) 0%, transparent 22%, transparent 45%, rgba(8,19,13,.92) 82%); }