:root {
  --navy: #1D3557; --aco: #34557C; --aco-claro: #5F84A8; --prata: #9DB4CB; --azul: #1C7FC0; --ceu: #4FD0F2; --ceu-2: #1C9BD6;
  --texto: #121C2B; --texto-2: #2B394B; --texto-3: #4B5B70; --linha: #C4CFDA; --linha-2: #B5C3D1; --fundo: #F3F6F9;
  --ambar-fundo: #FCEBD8; --ambar: #8A4B0F;
  --aco-grad: linear-gradient(180deg, #8CA9CC 0%, #46699A 38%, #1D3557 100%);
  --ceu-grad: linear-gradient(180deg, #4FD0F2 0%, #1C9BD6 100%);
  --prata-grad: linear-gradient(180deg, #FFFFFF 0%, #EDF1F5 100%);
  --metal: repeating-linear-gradient(90deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 4px),
           linear-gradient(100deg, transparent 22%, rgba(255,255,255,0.32) 40%, rgba(255,255,255,0.06) 49%, transparent 58%),
           linear-gradient(180deg, rgba(255,255,255,0.14) 0%, transparent 45%, rgba(0,0,0,0.16) 100%),
           linear-gradient(135deg, #1D3557 0%, #34557C 38%, #5F84A8 70%, #9DB4CB 100%);
  --sombra: inset 0 1px 0 #FFFFFF, 0 1px 3px rgba(29,53,87,0.12);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: 'Public Sans', system-ui, -apple-system, 'Segoe UI', sans-serif; color: var(--texto);
  background: linear-gradient(180deg, #F3F6F9 0%, #E4EAF0 100%) fixed; line-height: 1.5; }
a { color: var(--azul); }
img { max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--ceu-2); outline-offset: 2px; }
.contentor { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mono { font-family: 'IBM Plex Mono', ui-monospace, monospace; }

/* Cabeçalho */
.cabecalho { background: linear-gradient(180deg, #FFFFFF 0%, #E9EEF3 55%, #D5DEE7 100%); border-bottom: 1px solid #A9B9C9; }
.cabecalho .contentor { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 16px; padding-bottom: 16px; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.marca img { width: 72px; height: 52px; object-fit: contain; }
.marca strong { display: block; font-size: clamp(22px, 3vw, 30px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.05; color: var(--navy); }
.marca span { display: block; font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--texto-3); }
.faixa { height: 5px; background: linear-gradient(90deg, #0B316B 0%, #0E63B5 35%, #29B3E3 70%, #4FD3EA 100%); }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 20px; border-radius: 8px;
  border: 0; font-weight: 700; font-size: 16px; cursor: pointer; text-decoration: none; }
.btn-aco { background: var(--aco-grad); color: #FFFFFF; box-shadow: inset 0 1px 0 rgba(255,255,255,0.35); }
.btn-ceu { background: var(--ceu-grad); color: #06224A; box-shadow: inset 0 1px 0 rgba(255,255,255,0.5); font-weight: 800; }
.btn-prata { background: linear-gradient(180deg, #FFFFFF 0%, #CBD5DF 100%); color: var(--navy); box-shadow: inset 0 1px 0 #FFFFFF, 0 1px 3px rgba(29,53,87,0.2); font-weight: 800; }
.btn-linha { background: #FFFFFF; color: var(--navy); border: 1px solid var(--aco); }
.btn-pilula { border-radius: 999px; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* Abertura em metal */
.abertura { background: var(--metal); color: #FFFFFF; }
.abertura .contentor { padding-top: 22px; padding-bottom: 0; display: flex; flex-direction: column; gap: 16px; }
.abertura-linha { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; }
.abertura p { margin: 0; font-size: 20px; line-height: 1.4; font-weight: 600; max-width: 680px; }
.etiquetas { display: flex; flex-wrap: wrap; gap: 8px; }
.etiqueta { background: #FFFFFF; border: 1px solid var(--linha); border-radius: 999px; padding: 6px 12px; font-size: 13px; color: #3A4A5E; }
.etiqueta b { color: var(--azul); }
.separadores { display: flex; flex-wrap: wrap; gap: 4px; }
.separadores button { min-height: 48px; padding: 0 20px; border: 0; border-radius: 10px 10px 0 0; font-weight: 700; font-size: 16px; cursor: pointer;
  background: rgba(255,255,255,0.10); color: #EEF3F8; }
.separadores button[aria-selected="true"] { background: linear-gradient(180deg, #FFFFFF 0%, #DDE5ED 100%); color: var(--navy); box-shadow: inset 0 3px 0 var(--ceu); }

/* Cartões */
.cartao { background: var(--prata-grad); border: 1px solid var(--linha-2); border-radius: 10px; box-shadow: var(--sombra); }
.painel { padding: 28px 0 48px; }
h2 { margin: 0; font-size: clamp(26px, 3.4vw, 34px); font-weight: 800; letter-spacing: -0.01em; color: var(--navy); }
.sub { margin: 6px 0 0; font-size: 17px; color: var(--texto-3); max-width: 820px; }

/* Procura */
.procura { margin-top: 20px; overflow: hidden; }
.modos { display: flex; flex-wrap: wrap; border-bottom: 1px solid #E4EAF2; }
.modos button { flex: 1 1 200px; min-height: 52px; border: 0; background: #F3F6F9; color: var(--texto-3); font-weight: 700; font-size: 16px; cursor: pointer; }
.modos button[aria-selected="true"] { background: #FFFFFF; color: var(--azul); box-shadow: inset 0 -3px 0 var(--azul); }
.procura-corpo { padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.campo { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; }
.campo input, .campo select, .campo textarea { min-height: 46px; border-radius: 8px; border: 1px solid #9AAEC6; background: #FFFFFF; padding: 10px 12px; font-size: 16px; font-weight: 400; }
.campo textarea { line-height: 1.5; resize: vertical; }
.nota { font-size: 13px; color: var(--texto-3); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { min-height: 42px; padding: 0 14px; border-radius: 999px; border: 1px solid #C3CFDE; background: #FFFFFF; font-size: 15px; font-weight: 600; cursor: pointer; }
.chip[aria-pressed="true"] { background: var(--aco-grad); color: #FFFFFF; border-color: var(--navy); }
.pergunta { border: 1px solid var(--linha-2); border-left: 4px solid var(--ceu); border-radius: 8px; padding: 14px 16px; background: var(--prata-grad); display: flex; flex-direction: column; gap: 10px; }
.sugestao { border: 1px solid #DCE4EE; border-radius: 8px; padding: 14px 16px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; background: #FFFFFF; }
.sugestao.primeira { background: #EEF7FD; border-color: var(--ceu); }
.sugestao small { font-size: 13px; font-weight: 700; color: var(--texto-3); display: block; }
.sugestao strong { font-size: 18px; display: block; }
.sugestao p { margin: 4px 0 0; font-size: 14px; color: #3A4A5E; }
.vazio { border: 1px dashed #9AAEC6; border-radius: 8px; padding: 14px 16px; }

/* Lista + ficha */
.solucoes { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; }
.lista { flex: 1 1 320px; display: flex; flex-direction: column; gap: 12px; }
.item { text-align: left; background: var(--prata-grad); border: 1px solid var(--linha-2); border-radius: 8px; padding: 16px 18px; cursor: pointer;
  display: flex; flex-direction: column; gap: 8px; box-shadow: var(--sombra); }
.item[aria-current="true"] { border: 2px solid var(--aco); box-shadow: 0 6px 18px rgba(29,53,87,0.22); }
.item .topo { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; color: var(--texto-3); }
.item strong { font-size: 18px; }
.item p { margin: 0; font-size: 14px; color: #3A4A5E; }
.item .ganho { display: flex; gap: 8px; align-items: baseline; border-top: 1px solid #EDF1F7; padding-top: 8px; font-size: 13px; color: var(--texto-3); }
.item .ganho b { font-family: 'IBM Plex Mono', monospace; font-size: 18px; font-weight: 500; color: var(--azul); white-space: nowrap; }
.estado { font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.estado-uso { background: #D6EEF9; color: #0B4A7F; } .estado-piloto { background: #E6E9FA; color: #33408F; }
.estado-pre { background: var(--ambar-fundo); color: var(--ambar); } .estado-dev { background: #ECEDEA; color: #3A4A5E; }
.ficha { flex: 999 1 560px; min-width: 0; padding: 28px; display: flex; flex-direction: column; gap: 20px; position: sticky; top: 16px; }
.ficha h3 { margin: 0; font-size: 30px; font-weight: 800; line-height: 1.15; color: var(--navy); }
.ficha p { margin: 0; font-size: 17px; line-height: 1.6; color: var(--texto-2); }
.rotulo { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--texto-3); }
.ganhos { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.ganhos div { background: #FFFFFF; border: 1px solid #DCE4EE; border-radius: 8px; padding: 14px; }
.ganhos b { display: block; font-family: 'IBM Plex Mono', monospace; font-weight: 500; font-size: 26px; color: var(--azul); }
.ganhos span { font-size: 14px; color: var(--texto-2); }
.media { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.media > * { aspect-ratio: 16/10; border-radius: 8px; border: 1px dashed #9AAEC6; background: #E7EEF6; display: flex; align-items: center; justify-content: center; text-align: center; padding: 12px; font-size: 14px; font-weight: 600; color: var(--texto-3); }
.media iframe, .media img { border: 0; width: 100%; height: 100%; object-fit: cover; padding: 0; }
.experimentar { border-left: 4px solid var(--ceu); background: #EEF7FD; border-radius: 0 8px 8px 0; padding: 12px 16px; }

/* Simulação */
.sim { margin-top: 20px; display: flex; flex-wrap: wrap; overflow: hidden; }
.sim-entradas { flex: 999 1 460px; min-width: 0; padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.sim-entradas input { max-width: 240px; font-family: 'IBM Plex Mono', monospace; font-size: 18px; }
.hipotese { background: #EEF3F9; border-radius: 8px; padding: 14px 16px; }
.sim-resultado { flex: 1 1 320px; background: var(--metal); color: #FFFFFF; padding: 28px; display: flex; flex-direction: column; gap: 10px; }
.sim-resultado .valor { font-family: 'IBM Plex Mono', monospace; font-size: 40px; line-height: 1.1; }
.sim-resultado .formula { font-size: 13px; color: #D6E2EF; border-top: 1px solid rgba(255,255,255,0.25); padding-top: 10px; }
.sim-resultado .btn { margin-top: auto; }
.pedido { margin-top: 20px; border: 2px solid var(--aco); padding: 28px; display: flex; flex-wrap: wrap; gap: 28px; }
.pedido > div { flex: 1 1 320px; display: flex; flex-direction: column; gap: 10px; }
.pedido form { flex: 999 1 420px; }
.aviso { font-size: 14px; color: var(--ambar); background: var(--ambar-fundo); border-radius: 8px; padding: 10px 12px; }
.grelha-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.grelha-form .largo { grid-column: 1 / -1; }
.ok { font-size: 18px; font-weight: 800; color: var(--navy); }
.erro { color: #A3341C; font-weight: 600; }

/* Como trabalhamos */
.passos { margin-top: 20px; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.passos .cartao { padding: 20px; display: flex; flex-direction: column; gap: 8px; }
.passos .mono { color: var(--azul); }
.passos strong { font-size: 18px; }

/* Contactos */
.contacto { margin-top: 20px; border-radius: 12px; overflow: hidden; display: flex; flex-wrap: wrap; border: 1px solid var(--linha-2); box-shadow: 0 8px 28px rgba(29,53,87,0.14); }
.contacto-lado { flex: 1 1 340px; background: var(--metal); color: #FFFFFF; padding: 32px; display: flex; flex-direction: column; gap: 18px; }
.contacto-lado h2 { color: #FFFFFF; }
.contacto-lado p { margin: 0; color: #E3ECF5; }
.contacto-lado a { display: flex; align-items: center; gap: 12px; color: #FFFFFF; text-decoration: none; }
.icone { width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.28); display: flex; align-items: center; justify-content: center; color: #9FE7F8; font-weight: 800; flex: none; }
.contacto form { flex: 999 1 480px; min-width: 0; background: var(--prata-grad); padding: 32px; }

/* Rodapé */
.rodape { margin-top: 40px; background: repeating-linear-gradient(90deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 4px), linear-gradient(180deg, #1D3557 0%, #142843 100%); color: #DCE6F1; }
.rodape .filete { height: 4px; background: linear-gradient(90deg, #9DB4CB 0%, #4FD0F2 50%, #1C9BD6 100%); }
.rodape .colunas { padding-top: 40px; padding-bottom: 28px; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; }
.rodape h4 { margin: 0 0 6px; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: #9FE7F8; }
.rodape a, .rodape .ligacao { display: block; color: #E6EEF6; text-decoration: none; padding: 4px 0; background: none; border: 0; text-align: left; cursor: pointer; font-size: 15px; }
.rodape .placa { background: linear-gradient(180deg, #FFFFFF 0%, #DCE3EA 100%); border-radius: 10px; padding: 6px 8px; display: inline-flex; }
.rodape .placa img { width: 52px; height: 38px; object-fit: contain; }
.rodape .base { border-top: 1px solid rgba(255,255,255,0.14); }
.rodape .base .contentor { padding-top: 14px; padding-bottom: 14px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 13px; color: #9FB3C8; }

/* Reportar desperdício */
.reportar-abertura { background: #DDF1FB; border-radius: 0 0 36px 36px; }
.reportar-abertura .contentor { padding-top: 48px; padding-bottom: 40px; display: flex; flex-direction: column; gap: 14px; }
.reportar-abertura h1 { margin: 0; font-size: clamp(30px, 4.5vw, 46px); line-height: 1.12; font-weight: 800; color: var(--navy); max-width: 860px; font-family: 'Nunito', 'Public Sans', sans-serif; }
.reportar-abertura p { margin: 0; font-size: 18px; max-width: 760px; color: var(--texto-2); }
.reportar { padding: 32px 0; display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; font-family: 'Nunito', 'Public Sans', sans-serif; }
.conversa { flex: 999 1 560px; min-width: 0; background: #FFFFFF; border: 1px solid #D3E6F4; border-radius: 24px; overflow: hidden; }
.conversa-topo { padding: 16px 20px; border-bottom: 1px solid #E6F0F8; display: flex; align-items: center; gap: 10px; }
.mensagens { padding: 20px; display: flex; flex-direction: column; gap: 12px; background: #F9FCFE; min-height: 240px; }
.msg { max-width: 85%; padding: 12px 14px; font-size: 15px; line-height: 1.5; white-space: pre-line; }
.msg-bot { align-self: flex-start; background: #FFFFFF; border: 1px solid #D3E6F4; border-radius: 14px 14px 14px 4px; }
.msg-eu { align-self: flex-end; background: #0E63B5; color: #FFFFFF; border-radius: 14px 14px 4px 14px; }
.msg-aviso { align-self: flex-start; background: var(--ambar-fundo); color: #5A3008; border-radius: 14px 14px 14px 4px; }
.conversa form { padding: 20px; border-top: 1px solid #E6F0F8; display: flex; flex-direction: column; gap: 14px; }
.lateral { flex: 1 1 320px; display: flex; flex-direction: column; gap: 16px; font-family: 'Nunito', 'Public Sans', sans-serif; }
.lateral .cartao { padding: 20px; border-radius: 24px; display: flex; flex-direction: column; gap: 10px; background: #FFFFFF; }
.lateral h3 { margin: 0; font-size: 18px; }
.categoria b { display: block; color: #0E63B5; }
.categoria { padding-bottom: 10px; border-bottom: 1px solid #E6F0F8; font-size: 14px; }
.numeros { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.numeros div { border: 1px dashed #9AB4CC; border-radius: 14px; padding: 16px; }
.numeros b { display: block; font-family: 'IBM Plex Mono', monospace; font-weight: 500; font-size: 24px; color: #0E63B5; }

@media (max-width: 640px) {
  .grelha-form, .media { grid-template-columns: 1fr; }
  .ficha { position: static; padding: 20px; }
  .separadores button { flex: 1 1 45%; padding: 0 10px; font-size: 15px; }
  .marca img { width: 56px; height: 40px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }

/* Seletor de língua */
.topo-acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.linguas { display: flex; gap: 2px; padding: 3px; border-radius: 999px; background: rgba(255,255,255,.7); border: 1px solid #A9B9C9; }
.linguas a { min-width: 40px; min-height: 34px; display: inline-flex; align-items: center; justify-content: center; padding: 0 10px; border-radius: 999px;
  font-size: 13px; font-weight: 800; letter-spacing: .05em; color: var(--texto-3); text-decoration: none; }
.linguas a:hover { color: var(--navy); }
.linguas a[aria-current="true"] { background: var(--aco-grad, #1D3557); color: #FFFFFF; }

/* Lema no topo */
.abertura-texto { display: flex; flex-direction: column; gap: 6px; max-width: 680px; }
.abertura .contentor { padding-top: 34px; }
.abertura-texto { gap: 10px; max-width: 760px; }
.abertura .lema { font-family: 'Nunito', 'Public Sans', sans-serif; font-size: clamp(36px, 5.6vw, 60px); font-weight: 800; letter-spacing: -0.015em; line-height: 1.02;
  color: #FFFFFF; text-shadow: 0 2px 18px rgba(6, 34, 74, .35); }
.abertura .lema em { font-style: italic; background: linear-gradient(90deg, #4FD0F2 0%, #9FE7F8 60%, #E6FAFF 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: none; padding-right: .08em; white-space: nowrap; }
.abertura .abertura-texto p { font-size: 18px; font-weight: 500; color: #D6E2EF; }
.ficha-acoes { display: flex; flex-wrap: wrap; gap: 10px; }

/* O atributo hidden ganha sempre (havia blocos com display próprio que o ignoravam) */
[hidden] { display: none !important; }