/* =========================================================================
   IGNIS — Área de Membros | Design System
   Paleta laranja-fogo · Barlow Condensed + Plus Jakarta Sans
   ========================================================================= */

:root {
  /* Marca */
  --fogo: #ff4400;
  --fogo-claro: #ff6a33;
  --fogo-escuro: #cc3600;
  --indigo: #414880;
  --indigo-profundo: #16172e;
  --terracota: #aa5739;
  --limao: #68ff00;

  --grad-fogo: linear-gradient(160deg, #ff4400 0%, #aa5739 45%, #414880 100%);
  --grad-fogo-suave: linear-gradient(135deg, #ff6a33 0%, #ff4400 55%, #cc3600 100%);

  /* Tema claro (default) */
  --bg: #fbf7f4;
  --bg-2: #ffffff;
  --bg-3: #f3ece7;
  --superficie: #ffffff;
  --borda: #ece3dc;
  --borda-forte: #dccec3;
  --tinta: #1c1a19;
  --tinta-2: #5a534e;
  --tinta-3: #8c847d;
  --accent: var(--fogo);
  --accent-suave: rgba(255, 68, 0, 0.10);
  --sombra: 0 1px 2px rgba(28, 26, 25, 0.04), 0 8px 24px -12px rgba(28, 26, 25, 0.14);
  --sombra-forte: 0 12px 40px -16px rgba(28, 26, 25, 0.28);

  --fonte-titulo: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --fonte-corpo: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  --raio: 14px;
  --raio-sm: 9px;
  --raio-lg: 22px;
  --container: 1080px;
}

:root[data-tema="escuro"] {
  --bg: #121223;
  --bg-2: #191a2e;
  --bg-3: #1f2038;
  --superficie: #191a2e;
  --borda: #2a2b45;
  --borda-forte: #383a5c;
  --tinta: #f4f2ff;
  --tinta-2: #b9bad6;
  --tinta-3: #82849f;
  --accent: var(--fogo-claro);
  --accent-suave: rgba(255, 106, 51, 0.14);
  --sombra: 0 1px 2px rgba(0, 0, 0, 0.3), 0 10px 30px -14px rgba(0, 0, 0, 0.6);
  --sombra-forte: 0 16px 50px -18px rgba(0, 0, 0, 0.75);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) {
    --bg: #121223;
    --bg-2: #191a2e;
    --bg-3: #1f2038;
    --superficie: #191a2e;
    --borda: #2a2b45;
    --borda-forte: #383a5c;
    --tinta: #f4f2ff;
    --tinta-2: #b9bad6;
    --tinta-3: #82849f;
    --accent: var(--fogo-claro);
    --accent-suave: rgba(255, 106, 51, 0.14);
    --sombra: 0 1px 2px rgba(0, 0, 0, 0.3), 0 10px 30px -14px rgba(0, 0, 0, 0.6);
    --sombra-forte: 0 16px 50px -18px rgba(0, 0, 0, 0.75);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--tinta);
  font-family: var(--fonte-corpo);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

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

/* ---------- Tipografia ---------- */
h1, h2, h3, h4, .titulo {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin: 0;
  text-transform: uppercase;
}

.eyebrow {
  font-family: var(--fonte-corpo);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
}

.accent { color: var(--accent); }
.fogo-txt { color: var(--fogo); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 22px;
}

.secao { padding: 46px 0; }

/* ---------- Topbar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid var(--borda);
}
.topbar-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  height: 62px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--tinta);
  flex-shrink: 0;
}
.brand .flame {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 9px;
  background: var(--grad-fogo-suave);
  box-shadow: 0 6px 16px -6px rgba(255, 68, 0, 0.6);
}
.brand .flame svg { width: 17px; height: 17px; }
.brand .wordmark {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.brand .sub {
  font-family: var(--fonte-corpo);
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--tinta-3);
  display: block;
  margin-top: -3px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  flex-wrap: wrap;
}
.nav a {
  text-decoration: none;
  color: var(--tinta-2);
  font-size: 0.86rem;
  font-weight: 600;
  padding: 7px 12px;
  border-radius: 8px;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.nav a:hover { background: var(--bg-3); color: var(--tinta); }
.nav a.ativo { color: var(--accent); background: var(--accent-suave); }

.tema-btn {
  border: 1px solid var(--borda);
  background: var(--superficie);
  color: var(--tinta-2);
  width: 36px; height: 36px;
  border-radius: 9px;
  cursor: pointer;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.tema-btn:hover { color: var(--accent); border-color: var(--borda-forte); }

.menu-btn {
  display: none;
  border: 1px solid var(--borda);
  background: var(--superficie);
  color: var(--tinta);
  width: 36px; height: 36px;
  border-radius: 9px;
  cursor: pointer;
  place-items: center;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--grad-fogo);
  color: #fff;
  border-radius: 0 0 34px 34px;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(900px 380px at 82% -10%, rgba(255, 255, 255, 0.22), transparent 60%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  padding: 62px 0 68px;
  z-index: 1;
}
.hero .eyebrow { color: rgba(255, 255, 255, 0.82); }
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.3rem);
  max-width: 15ch;
  margin: 12px 0 0;
}
.hero p {
  font-size: 1.08rem;
  max-width: 52ch;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.92);
}
.hero-cta { margin-top: 30px; display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--fonte-corpo);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 11px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .12s, box-shadow .15s, background .15s;
}
.btn:active { transform: translateY(1px); }
.btn-fogo {
  background: #fff;
  color: var(--fogo-escuro);
  box-shadow: 0 10px 24px -12px rgba(0, 0, 0, 0.5);
}
.btn-fogo:hover { box-shadow: 0 14px 30px -12px rgba(0, 0, 0, 0.55); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.2); }
.btn-linha {
  background: var(--superficie);
  color: var(--tinta);
  border-color: var(--borda-forte);
}
.btn-linha:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Grid de seções (home) ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
}
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  background: var(--superficie);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  text-decoration: none;
  color: var(--tinta);
  box-shadow: var(--sombra);
  transition: transform .16s, border-color .16s, box-shadow .16s;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--grad-fogo-suave);
  opacity: 0;
  transition: opacity .16s;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--borda-forte);
  box-shadow: var(--sombra-forte);
}
.card:hover::before { opacity: 1; }
.card .ico {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: grid; place-items: center;
  font-size: 1.5rem;
  background: var(--accent-suave);
  border: 1px solid var(--borda);
}
.card h3 { font-size: 1.45rem; }
.card p { margin: 0; color: var(--tinta-2); font-size: 0.9rem; line-height: 1.5; }
.card .seta {
  margin-top: auto;
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.card.destaque {
  grid-column: span 2;
  background:
    linear-gradient(180deg, var(--accent-suave), transparent 60%),
    var(--superficie);
}

/* ---------- Cabeçalho de página interna ---------- */
.page-head {
  padding: 40px 0 8px;
  border-bottom: 1px solid var(--borda);
  margin-bottom: 30px;
}
.breadcrumb {
  display: flex; gap: 8px; align-items: center;
  font-size: 0.8rem; color: var(--tinta-3);
  margin-bottom: 14px;
}
.breadcrumb a { color: var(--tinta-2); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.page-head h1 { font-size: clamp(2.1rem, 5vw, 3.2rem); }
.page-head .lead {
  margin: 14px 0 26px;
  font-size: 1.02rem;
  color: var(--tinta-2);
  max-width: 68ch;
}

/* ---------- Conteúdo (blocos) ---------- */
.conteudo { max-width: 760px; }
.conteudo p { margin: 0 0 14px; color: var(--tinta); }
.conteudo strong { color: var(--tinta); font-weight: 700; }
.bloco-h {
  font-size: 1.75rem;
  margin: 34px 0 14px;
  display: flex; align-items: center; gap: 10px;
}
.bloco-h .tag {
  font-family: var(--fonte-corpo);
  text-transform: none;
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent-suave);
  color: var(--accent);
}
.lista { margin: 0 0 16px; padding-left: 20px; }
.lista li { margin-bottom: 6px; }

.callout {
  display: flex;
  gap: 12px;
  padding: 16px 18px;
  border-radius: var(--raio-sm);
  background: var(--bg-3);
  border: 1px solid var(--borda);
  margin: 0 0 18px;
}
.callout .c-ico { font-size: 1.2rem; flex-shrink: 0; }
.callout p:last-child { margin-bottom: 0; }
.callout.obj { background: var(--accent-suave); border-color: color-mix(in srgb, var(--accent) 30%, var(--borda)); }

/* Bloco de prompt */
.prompt {
  margin: 0 0 18px;
  border: 1px solid var(--borda);
  border-radius: var(--raio-sm);
  background: var(--bg-2);
  overflow: hidden;
}
.prompt-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--borda);
}
.prompt-bar .p-lbl {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--tinta-2);
}
.prompt-bar .p-fmt {
  font-size: 0.66rem;
  color: var(--tinta-3);
  padding: 2px 7px;
  border: 1px solid var(--borda-forte);
  border-radius: 5px;
}
.copiar {
  margin-left: auto;
  border: 1px solid var(--borda-forte);
  background: var(--superficie);
  color: var(--tinta-2);
  font-family: var(--fonte-corpo);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 7px;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: all .14s;
}
.copiar:hover { color: var(--accent); border-color: var(--accent); }
.copiar.ok { color: #fff; background: var(--fogo); border-color: var(--fogo); }
.prompt pre {
  margin: 0;
  padding: 15px 16px;
  overflow-x: auto;
  font-family: ui-monospace, 'SF Mono', 'Cascadia Code', Menlo, monospace;
  font-size: 0.855rem;
  line-height: 1.62;
  color: var(--tinta);
  white-space: pre-wrap;
  word-break: break-word;
}
.prompt pre b, .prompt pre strong { color: var(--fogo); font-weight: 700; }
.prompt-ex {
  padding: 12px 16px;
  border-top: 1px dashed var(--borda);
  background: var(--bg);
  font-size: 0.88rem;
  color: var(--tinta-2);
}
.prompt-ex .ex-lbl {
  font-weight: 700; font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--tinta-3); display: block; margin-bottom: 6px;
}
.prompt-ex b, .prompt-ex strong { color: var(--terracota); }
:root[data-tema="escuro"] .prompt-ex b { color: var(--fogo-claro); }

/* Toggle / details */
details.toggle {
  border: 1px solid var(--borda);
  border-radius: var(--raio-sm);
  margin: 0 0 12px;
  background: var(--superficie);
  overflow: hidden;
}
details.toggle > summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 700;
  display: flex; align-items: center; gap: 10px;
  color: var(--tinta);
}
details.toggle > summary::-webkit-details-marker { display: none; }
details.toggle > summary::before {
  content: "";
  width: 8px; height: 8px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
  transition: transform .18s;
  flex-shrink: 0;
}
details.toggle[open] > summary::before { transform: rotate(45deg); }
details.toggle > summary:hover { color: var(--accent); }
details.toggle > .toggle-body { padding: 4px 16px 16px; }
details.toggle > .toggle-body > *:first-child { margin-top: 4px; }

/* chips coloridos de summary (herdados dos color_bg do Notion) */
.chip { padding: 2px 9px; border-radius: 999px; font-size: 0.78rem; }
.chip-red { background: rgba(255,68,0,.14); color: var(--fogo-escuro); }
.chip-green { background: rgba(104,255,0,.16); color: #3f8a00; }
.chip-yellow { background: rgba(240,190,20,.18); color: #9a7400; }
.chip-orange { background: rgba(255,140,20,.16); color: #b45b00; }
.chip-purple { background: rgba(120,90,220,.16); color: #6a54c0; }
.chip-blue { background: rgba(65,72,128,.16); color: var(--indigo); }
.chip-gray { background: var(--bg-3); color: var(--tinta-2); }
:root[data-tema="escuro"] .chip-red { color: var(--fogo-claro); }
:root[data-tema="escuro"] .chip-green { color: var(--limao); }
:root[data-tema="escuro"] .chip-yellow { color: #f0d060; }
:root[data-tema="escuro"] .chip-orange { color: #ffab5e; }
:root[data-tema="escuro"] .chip-purple { color: #b3a0ff; }
:root[data-tema="escuro"] .chip-blue { color: #9aa2e0; }

/* Grupo (seção grande dentro de página) */
.grupo { margin: 8px 0 30px; }
.grupo > .grupo-h {
  font-size: 1.9rem;
  padding-bottom: 8px;
  margin: 0 0 16px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

/* Link externo / ferramenta */
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.tool {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--borda);
  border-radius: var(--raio-sm);
  background: var(--superficie);
  text-decoration: none; color: var(--tinta);
  transition: border-color .15s, transform .15s;
}
.tool:hover { border-color: var(--accent); transform: translateY(-2px); }
.tool .t-ico { font-size: 1.3rem; }
.tool .t-nome { font-weight: 700; font-size: 0.95rem; }
.tool .t-desc { font-size: 0.78rem; color: var(--tinta-3); }

/* Skills */
.skill-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.skill-card {
  display: flex; flex-direction: column; gap: 12px;
  padding: 20px;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  background:
    linear-gradient(180deg, var(--accent-suave), transparent 55%),
    var(--superficie);
  box-shadow: var(--sombra);
}
.skill-top { display: flex; align-items: center; gap: 12px; }
.skill-ico {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: 12px;
  display: grid; place-items: center;
  font-size: 1.4rem;
  background: var(--grad-fogo-suave);
  box-shadow: 0 6px 16px -8px rgba(255, 68, 0, 0.6);
}
.skill-nome { font-family: var(--fonte-titulo); font-size: 1.35rem; text-transform: uppercase; letter-spacing: -0.01em; line-height: 1.05; }
.skill-meta { font-size: 0.74rem; color: var(--tinta-3); margin-top: 2px; }
.skill-desc { margin: 0; font-size: 0.9rem; color: var(--tinta-2); line-height: 1.55; }
.skill-acoes { display: flex; gap: 10px; flex-wrap: wrap; margin-top: auto; }
.skill-baixar {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 10px;
  background: var(--fogo); color: #fff;
  font-weight: 700; font-size: 0.88rem; text-decoration: none;
  box-shadow: 0 8px 20px -10px rgba(255, 68, 0, 0.7);
  transition: transform .12s, box-shadow .15s;
}
.skill-baixar:hover { transform: translateY(-2px); box-shadow: 0 12px 26px -10px rgba(255, 68, 0, 0.8); }
.skill-como { font-size: 0.85rem; border-top: 1px dashed var(--borda); padding-top: 10px; }
.skill-como > summary { cursor: pointer; font-weight: 700; color: var(--tinta-2); list-style: none; }
.skill-como > summary::-webkit-details-marker { display: none; }
.skill-como > summary::before { content: "＋ "; color: var(--accent); font-weight: 700; }
.skill-como[open] > summary::before { content: "− "; }
.skill-como > div { margin-top: 8px; color: var(--tinta-2); }
.skill-como ol, .skill-como ul { margin: 8px 0; padding-left: 20px; }
.skill-como li { margin-bottom: 5px; }
.skill-como code {
  font-family: ui-monospace, Menlo, monospace; font-size: 0.82em;
  background: var(--bg-3); padding: 1px 6px; border-radius: 5px;
}

.mindmap {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; margin: 2px 0 18px;
  border-radius: var(--raio-sm);
  background: var(--accent-suave);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--borda));
  color: var(--accent); font-weight: 700; font-size: 0.9rem;
  text-decoration: none;
}
.mindmap:hover { background: color-mix(in srgb, var(--accent) 18%, transparent); }

/* Busca (Central de Prompts) */
.busca-wrap { position: relative; max-width: 480px; margin: 0 0 24px; }
.busca {
  width: 100%;
  padding: 13px 16px 13px 44px;
  border: 1px solid var(--borda-forte);
  border-radius: 11px;
  background: var(--superficie);
  color: var(--tinta);
  font-family: var(--fonte-corpo);
  font-size: 0.95rem;
}
.busca:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-suave); }
.busca-wrap svg { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--tinta-3); }
.sem-result { color: var(--tinta-3); padding: 20px 0; display: none; }

/* Trilha de aulas */
.trilha { display: flex; flex-direction: column; gap: 10px; counter-reset: aula; }
.aula-item {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 18px;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  background: var(--superficie);
  text-decoration: none; color: var(--tinta);
  box-shadow: var(--sombra);
  transition: transform .15s, border-color .15s;
}
.aula-item:hover { transform: translateX(4px); border-color: var(--accent); }
.aula-num {
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 11px;
  display: grid; place-items: center;
  font-family: var(--fonte-titulo);
  font-size: 1.4rem; font-weight: 700;
  background: var(--grad-fogo-suave); color: #fff;
}
.aula-item .a-txt { flex: 1; }
.aula-item .a-nome { font-weight: 700; font-size: 1.05rem; }
.aula-item .a-desc { font-size: 0.85rem; color: var(--tinta-3); }
.aula-item .a-seta { color: var(--tinta-3); }
.aula-item:hover .a-seta { color: var(--accent); }

/* Aviso topo (modo aberto) */
.aviso {
  background: var(--accent-suave);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 24%, var(--borda));
  font-size: 0.82rem;
  color: var(--tinta-2);
  text-align: center;
  padding: 7px 16px;
}

/* Rodapé */
.rodape {
  margin-top: 50px;
  border-top: 1px solid var(--borda);
  padding: 30px 0 44px;
  color: var(--tinta-3);
  font-size: 0.84rem;
}
.rodape .r-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; }
.rodape .wordmark { font-family: var(--fonte-titulo); font-size: 1.2rem; color: var(--tinta-2); text-transform: uppercase; }

/* ---------- Responsivo ---------- */
@media (max-width: 760px) {
  .nav { display: none; position: absolute; top: 62px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg-2); border-bottom: 1px solid var(--borda); padding: 8px; }
  .nav.aberto { display: flex; }
  .nav a { padding: 11px 14px; }
  .menu-btn { display: grid; }
  .card.destaque { grid-column: span 1; }
  .hero-inner { padding: 46px 0 52px; }
  .secao { padding: 34px 0; }
}

/* Utilidade de scroll horizontal seguro */
.scroll-x { overflow-x: auto; }

/* Foco acessível */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }