/* =========================================================
   Curioso.ia — sistema visual v2
   Direção: inspirada na linguagem visual do FIFA.com —
   navy institucional, tipografia condensada em caixa alta,
   cartões com barra de destaque, dourado + vermelho como
   accent. (Sem uso de logo, emblema ou marca da FIFA.)
   ========================================================= */

:root {
    --ink: #05122B;
    --ink-2: #0B1E42;
    --ink-line: rgba(255,255,255,0.14);
    --paper: #F3F4F6;
    --paper-card: #FFFFFF;
    --gold: #D4AF37;
    --gold-deep: #A9871F;
    --red: #E3162E;
    --red-deep: #B10F22;
    --blue: #326295;
    --ink-soft: #5B6472;
    --paper-soft-text: #C3CCDC;
    --linha: #E2E5EA;

    --fonte-display: 'Oswald', 'Barlow Condensed', sans-serif;
    --fonte-corpo: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --fonte-mono: 'IBM Plex Mono', 'Courier New', monospace;

    --raio: 2px;
    --sombra: 0 20px 44px -24px rgba(5, 18, 43, 0.45);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--fonte-corpo);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
    html { scroll-behavior: auto; }
}

.wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3 {
    font-family: var(--fonte-display);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.01em;
    margin: 0 0 0.5em;
    color: var(--ink);
}

.rotulo {
    font-family: var(--fonte-mono);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gold-deep);
    position: relative;
    padding-left: 14px;
}
.rotulo::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 3px;
    background: var(--red);
}

/* ---------- Topo / navegação ---------- */

.topo {
    background: var(--ink);
    color: #fff;
    border-bottom: 3px solid var(--gold);
}

.topo-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    gap: 16px;
    flex-wrap: wrap;
}

.marca {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    text-decoration: none;
}
.marca:hover { text-decoration: none; }

.marca-icone {
    width: 34px;
    height: 34px;
    border-radius: var(--raio);
    background: var(--gold);
    display: grid;
    place-items: center;
    font-family: var(--fonte-display);
    font-weight: 700;
    color: var(--ink);
    font-size: 1.1rem;
}

.marca-texto {
    font-family: var(--fonte-display);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.nav-principal {
    display: flex;
    align-items: center;
    gap: 26px;
    flex-wrap: wrap;
}

.nav-principal a:not(.btn) {
    color: #fff;
    opacity: 0.82;
    font-size: 0.82rem;
    font-family: var(--fonte-display);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.nav-principal a:not(.btn):hover { opacity: 1; text-decoration: none; border-bottom: 2px solid var(--gold); }

/* ---------- Botões ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--raio);
    font-family: var(--fonte-display);
    font-weight: 600;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none !important;
    transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:active { transform: translateY(1px); }

.btn-ouro {
    background: var(--red);
    color: #fff;
}
.btn-ouro:hover { background: var(--red-deep); }

.btn-teal {
    background: var(--ink);
    color: #fff;
}
.btn-teal:hover { background: var(--ink-2); }

.btn-fantasma {
    background: transparent;
    border-color: currentColor;
    color: inherit;
}
.btn-fantasma:hover { background: rgba(255,255,255,0.08); }

.btn-bloco { width: 100%; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }

/* ---------- Hero ---------- */

.hero {
    background: var(--ink);
    color: #fff;
    padding: 72px 0 96px;
    position: relative;
    overflow: hidden;
    background-image: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
}

.hero::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: linear-gradient(180deg, var(--gold), var(--red));
}

.hero-inner {
    display: grid;
    gap: 40px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    color: #fff;
    font-size: clamp(2.3rem, 5vw, 3.8rem);
    line-height: 1.05;
    max-width: 18ch;
    text-transform: uppercase;
}

.hero .rotulo { color: var(--gold); margin-bottom: 16px; display: inline-block; }

.hero p.sub {
    color: var(--paper-soft-text);
    font-size: 1.08rem;
    max-width: 46ch;
    margin: 0 0 28px;
}

.caixa-pergunta {
    background: var(--paper-card);
    color: var(--ink);
    border-radius: var(--raio);
    border-top: 4px solid var(--red);
    padding: 24px;
    box-shadow: var(--sombra);
    max-width: 640px;
}

.caixa-pergunta form { display: flex; flex-direction: column; gap: 14px; }

.caixa-pergunta select,
.caixa-pergunta textarea,
input[type="text"], input[type="email"], input[type="password"] {
    font-family: var(--fonte-corpo);
    font-size: 1rem;
    padding: 13px 14px;
    border: 1.5px solid var(--linha);
    border-radius: var(--raio);
    background: #fff;
    color: var(--ink);
    width: 100%;
}

.caixa-pergunta textarea { min-height: 92px; resize: vertical; }

.caixa-pergunta select:focus,
.caixa-pergunta textarea:focus,
input:focus { border-color: var(--blue); }

.preco-aviso {
    font-family: var(--fonte-mono);
    font-size: 0.78rem;
    color: var(--ink-soft);
    display: flex;
    align-items: center;
    gap: 8px;
}

.selo-gratis {
    background: var(--gold);
    color: var(--ink);
    padding: 2px 10px;
    border-radius: var(--raio);
    font-weight: 700;
    font-family: var(--fonte-display);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.72rem;
}

/* ---------- Categorias ---------- */

.secao { padding: 72px 0; }
.secao-titulo { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.secao-titulo h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
.secao-titulo p { color: var(--ink-soft); font-family: var(--fonte-corpo); text-transform: none; }

.grade-categorias {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 14px;
}

.card-categoria {
    background: var(--paper-card);
    border: 1px solid var(--linha);
    border-top: 3px solid var(--gold);
    border-radius: var(--raio);
    padding: 20px 18px;
    text-decoration: none !important;
    color: var(--ink);
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.card-categoria:hover {
    border-top-color: var(--red);
    transform: translateY(-3px);
    box-shadow: var(--sombra);
}

.card-categoria .icone { font-size: 1.7rem; }
.card-categoria .nome {
    font-family: var(--fonte-display);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.card-categoria.outras {
    background: var(--ink);
    color: #fff;
    border-color: var(--ink);
    border-top-color: var(--red);
}

/* ---------- Como funciona ---------- */

.passos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.passo {
    background: var(--paper-card);
    border: 1px solid var(--linha);
    border-radius: var(--raio);
    padding: 26px 24px;
    position: relative;
}

.passo .rotulo {
    font-family: var(--fonte-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--linha);
    -webkit-text-stroke: 1px var(--gold-deep);
    padding-left: 0;
    display: block;
    margin-bottom: 8px;
}
.passo .rotulo::before { display: none; }
.passo h3 { font-size: 1.05rem; margin-bottom: 8px; }
.passo p { color: var(--ink-soft); margin: 0; font-size: 0.96rem; text-transform: none; font-family: var(--fonte-corpo); }

/* ---------- Ficha de resposta (elemento assinatura) ---------- */

.ficha {
    background: var(--paper-card);
    border: 1px solid var(--linha);
    border-radius: var(--raio);
    padding: 0 0 26px;
    position: relative;
    max-width: 720px;
    margin: 0 auto;
    box-shadow: var(--sombra);
    overflow: hidden;
}

.ficha-carimbo {
    display: inline-block;
    background: var(--gold);
    color: var(--ink);
    font-family: var(--fonte-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 7px 16px;
    text-transform: uppercase;
}
.ficha-carimbo.pago { background: var(--red); color: #fff; }
.ficha-carimbo.falhou { background: var(--ink); color: #fff; }

.ficha-categoria {
    font-family: var(--fonte-mono);
    font-size: 0.75rem;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 20px 30px 0;
}

.ficha-pergunta {
    font-family: var(--fonte-display);
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    margin: 8px 30px 20px;
}

.ficha-resposta { padding: 0 30px; }
.ficha-resposta p { margin: 0 0 14px; color: var(--ink); text-transform: none; font-family: var(--fonte-corpo); }

.ficha-fontes {
    margin: 22px 30px 0;
    padding-top: 16px;
    border-top: 1px solid var(--linha);
    font-family: var(--fonte-mono);
    font-size: 0.78rem;
    color: var(--ink-soft);
}

.ficha-fontes span.tag {
    display: inline-block;
    background: var(--paper);
    border: 1px solid var(--linha);
    border-radius: var(--raio);
    padding: 3px 10px;
    margin: 3px 4px 0 0;
}

.ficha-vazio {
    margin: 0 30px;
    background: #FCEBEB;
    border-left: 4px solid var(--red);
    color: #7A1420;
    border-radius: 0;
    padding: 16px 18px;
    font-size: 0.95rem;
}

/* ---------- Formulários (login / cadastro / conta) ---------- */

.pagina-estreita {
    max-width: 480px;
    margin: 56px auto;
    padding: 0 24px;
}

.painel {
    background: var(--paper-card);
    border: 1px solid var(--linha);
    border-top: 4px solid var(--red);
    border-radius: var(--raio);
    padding: 32px;
    box-shadow: var(--sombra);
}

.painel h1 { font-size: 1.5rem; margin-bottom: 6px; }
.painel p.intro { color: var(--ink-soft); margin-top: 0; margin-bottom: 24px; text-transform: none; font-family: var(--fonte-corpo); }

.campo { margin-bottom: 16px; }
.campo label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
    color: var(--ink);
    font-family: var(--fonte-display);
}

.alerta {
    border-radius: var(--raio);
    padding: 12px 14px;
    font-size: 0.9rem;
    margin-bottom: 18px;
}
.alerta-erro { background: #FBEAE5; color: #7A2A16; border-left: 4px solid var(--red); }
.alerta-sucesso { background: #E7F1EC; color: #1F4F42; border-left: 4px solid #1F4F42; }

.rodape-form { margin-top: 20px; font-size: 0.9rem; color: var(--ink-soft); text-align: center; }

/* ---------- Minha conta / histórico ---------- */

.lista-perguntas { display: flex; flex-direction: column; gap: 12px; }

.item-pergunta {
    background: var(--paper-card);
    border: 1px solid var(--linha);
    border-left: 3px solid var(--gold);
    border-radius: var(--raio);
    padding: 16px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.item-pergunta .texto { font-weight: 600; }
.item-pergunta .meta { font-family: var(--fonte-mono); font-size: 0.72rem; color: var(--ink-soft); text-transform: uppercase; }

.status-chip {
    font-family: var(--fonte-display);
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 4px 12px;
    border-radius: var(--raio);
}
.status-chip.gratis, .status-chip.paga, .status-chip.respondida { background: var(--ink); color: #fff; }
.status-chip.pendente_pagamento { background: var(--gold); color: var(--ink); }
.status-chip.falhou, .status-chip.sem_resposta { background: var(--red); color: #fff; }

/* ---------- Rodapé ---------- */

.rodape {
    background: var(--ink);
    color: var(--paper-soft-text);
    padding: 40px 0;
    margin-top: 40px;
    border-top: 3px solid var(--gold);
}
.rodape-inner {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.rodape .marca-texto { color: #fff; }
.rodape p { max-width: 42ch; font-size: 0.88rem; text-transform: none; font-family: var(--fonte-corpo); }
.rodape-links { display: flex; gap: 18px; }
.rodape-links a { color: var(--paper-soft-text); font-size: 0.78rem; font-family: var(--fonte-display); text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- Responsivo ---------- */

@media (max-width: 640px) {
    .topo-inner { flex-direction: column; align-items: flex-start; }
    .nav-principal { gap: 14px; }
    .secao { padding: 48px 0; }
    .painel { padding: 24px; }
}