/* ===========================================
   Factory Braga — Landing Pages Design System
   Partilhado entre todas as landings de curso.
   v1.0 — Maio 2026
   =========================================== */

:root {
  /* Cores — paleta Factory Braga Academy
     Só laranja + branco. Tons de cinza são utilitários (texto, linhas).
     Laranja confirmado via Instagram @factorybraga (2026-05-21):
     #F87800 dominante no feed, #E07010/#E06000 no logo. */
  --fb-primary: #F87800;          /* laranja Academy — CTA, acentos */
  --fb-primary-dark: #D86600;     /* hover/active */
  --fb-primary-tint: #FFF1E0;     /* fundo soft com tinta laranja */
  --fb-dark: #212529;             /* texto principal (utilitário) */
  --fb-muted: #585E6A;            /* texto secundário (utilitário) */
  --fb-line: #E5E7EB;             /* linhas finas */
  --fb-bg: #F8F9FB;               /* off-white para alternância de secções */
  --fb-bg-alt: #EFEFEF;
  --fb-white: #FFFFFF;
  --fb-mono-bg: #F5F6F8;

  /* Tipografia */
  --fb-font: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fb-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Espaçamentos */
  --fb-container: 1080px;
  --fb-container-narrow: 720px;
  --fb-radius: 4px;
  --fb-radius-lg: 8px;
}

/* Reset mínimo */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--fb-font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--fb-dark);
  background: var(--fb-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--fb-primary); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--fb-primary-dark); }

/* Tipografia */
h1, h2, h3 {
  font-family: var(--fb-font);
  color: var(--fb-dark);
  line-height: 1.2;
  margin: 0 0 0.6em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }

p { margin: 0 0 1em; }
strong { font-weight: 700; }

/* Highlight de palavras em texto (laranja inline) */
.fb-hl { color: var(--fb-primary); }

/* Layout */
.fb-section { padding: 80px 24px; }
.fb-section--alt { background: var(--fb-white); }

.fb-container { max-width: var(--fb-container); margin: 0 auto; }
.fb-container--narrow { max-width: var(--fb-container-narrow); margin: 0 auto; }

/* Hero — só laranja + branco. Barra laranja no topo como acento de marca. */
.fb-hero {
  background: var(--fb-white);
  color: var(--fb-dark);
  padding: 96px 24px 72px;
  border-top: 6px solid var(--fb-primary);
  position: relative;
}
.fb-hero h1 { color: var(--fb-dark); margin-bottom: 16px; }
.fb-hero .fb-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--fb-white);
  background: var(--fb-primary);
  padding: 6px 14px;
  border-radius: var(--fb-radius);
  margin-bottom: 24px;
}
.fb-hero .fb-lede {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--fb-dark);
  margin: 0 0 20px;
}
.fb-hero p { color: var(--fb-muted); margin-bottom: 28px; }

/* Hero grid: texto à esquerda, visual à direita (desktop). Stack no mobile. */
.fb-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: center;
}
.fb-hero-text { min-width: 0; }
.fb-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

/* Mockup placeholder do PDF (fallback geométrico em laranja).
   Substituir por <img> real quando houver mockup do Canva. */
.fb-pdf-mockup {
  position: relative;
  aspect-ratio: 3 / 4;
  background: var(--fb-primary-tint);
  border-radius: var(--fb-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(248, 120, 0, 0.15);
}
.fb-pdf-mockup::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 8px;
  background: var(--fb-primary);
}
.fb-pdf-mockup-inner {
  position: absolute;
  inset: 36px 28px 28px 28px;
  background: var(--fb-white);
  border-radius: var(--fb-radius);
  padding: 28px 24px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-family: var(--fb-mono);
  font-size: 0.7rem;
  color: var(--fb-muted);
}
.fb-pdf-mockup-inner .fb-mock-tag {
  display: inline-block;
  font-family: var(--fb-font);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fb-primary);
  background: var(--fb-primary-tint);
  padding: 4px 8px;
  border-radius: 3px;
  align-self: flex-start;
}
.fb-pdf-mockup-inner .fb-mock-title {
  font-family: var(--fb-font);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--fb-dark);
  line-height: 1.25;
}
.fb-pdf-mockup-inner .fb-mock-bar {
  height: 6px;
  background: var(--fb-bg);
  border-radius: 3px;
}
.fb-pdf-mockup-inner .fb-mock-bar.short { width: 65%; }
.fb-pdf-mockup-inner .fb-mock-bar.medium { width: 85%; }
.fb-pdf-mockup-inner .fb-mock-block {
  margin-top: 6px;
  padding: 10px 12px;
  background: var(--fb-mono-bg);
  border-left: 3px solid var(--fb-primary);
  border-radius: 3px;
  font-size: 0.65rem;
}
.fb-pdf-mockup-inner .fb-mock-pages {
  margin-top: auto;
  font-family: var(--fb-font);
  font-size: 0.65rem;
  color: var(--fb-muted);
  text-align: right;
}

/* Lista dos 10 prompts dentro do mockup (índice) */
.fb-pdf-mockup-inner .fb-mock-toc {
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px solid var(--fb-line);
}
.fb-pdf-mockup-inner .fb-mock-toc-title {
  font-family: var(--fb-font);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fb-muted);
  margin-bottom: 8px;
}
.fb-pdf-mockup-inner .fb-mock-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
}
.fb-pdf-mockup-inner .fb-mock-toc-list li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--fb-mono);
  font-size: 0.62rem;
  color: var(--fb-dark);
  line-height: 1.3;
}
.fb-pdf-mockup-inner .fb-mock-toc-num {
  color: var(--fb-primary);
  font-weight: 700;
  flex-shrink: 0;
  min-width: 18px;
}

/* === Faixa de métricas === */
.fb-metrics {
  background: var(--fb-bg);
  padding: 48px 24px;
  border-bottom: 1px solid var(--fb-line);
}
.fb-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  max-width: var(--fb-container);
  margin: 0 auto;
  text-align: center;
}
.fb-metric-num {
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--fb-primary);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.fb-metric-label {
  font-size: 0.85rem;
  color: var(--fb-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Prompt block (destaque cinza) */
.fb-prompt-block {
  background: var(--fb-white);
  border: 1px solid var(--fb-line);
  border-left: 4px solid var(--fb-primary);
  border-radius: var(--fb-radius-lg);
  padding: 32px;
  margin: 32px 0;
}
.fb-prompt-block h3 { margin-top: 0; }
.fb-prompt-block .fb-prompt-meta {
  font-size: 0.95rem;
  color: var(--fb-muted);
  margin-bottom: 16px;
}
.fb-prompt-code {
  background: var(--fb-mono-bg);
  border-radius: var(--fb-radius);
  padding: 20px 24px;
  font-family: var(--fb-mono);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--fb-dark);
  overflow-x: auto;
  white-space: pre-wrap;
  margin: 16px 0;
}
.fb-tip {
  background: var(--fb-bg);
  border-radius: var(--fb-radius);
  padding: 16px 20px;
  margin-top: 20px;
  font-size: 0.95rem;
}
.fb-tip strong { color: var(--fb-primary); }
.fb-tip em { color: var(--fb-dark); }

/* Highlight box */
.fb-highlight {
  background: var(--fb-bg-alt);
  border-radius: var(--fb-radius-lg);
  padding: 28px 32px;
  margin: 40px 0;
}
.fb-highlight strong { display: block; font-size: 1.05rem; margin-bottom: 8px; color: var(--fb-dark); }

/* Gate / Form */
.fb-gate {
  background: var(--fb-white);
  border: 1px solid var(--fb-line);
  border-radius: var(--fb-radius-lg);
  padding: 48px 40px;
  max-width: 540px;
  margin: 0 auto;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}
.fb-gate h2 { text-align: center; margin-bottom: 8px; }
.fb-gate .fb-gate-sub { text-align: center; color: var(--fb-muted); margin-bottom: 32px; }

.fb-form-field { margin-bottom: 20px; }
.fb-form-field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--fb-dark);
}
.fb-form-field input[type="text"],
.fb-form-field input[type="email"] {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--fb-line);
  border-radius: var(--fb-radius);
  font-family: inherit;
  font-size: 1rem;
  color: var(--fb-dark);
  background: var(--fb-bg);
  transition: border-color 0.15s ease;
}
.fb-form-field input:focus {
  outline: none;
  border-color: var(--fb-primary);
  background: var(--fb-white);
}

.fb-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 20px 0;
  font-size: 0.9rem;
  color: var(--fb-muted);
}
.fb-checkbox input { margin-top: 4px; flex-shrink: 0; }

.fb-btn {
  display: inline-block;
  width: 100%;
  background: var(--fb-primary);
  color: var(--fb-white);
  border: 0;
  border-radius: var(--fb-radius);
  padding: 16px 24px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease;
  text-align: center;
  text-decoration: none;
}
.fb-btn:hover { background: var(--fb-primary-dark); color: var(--fb-white); }
.fb-btn:active { transform: translateY(1px); }

/* Botão inline (auto-width, para hero CTA) */
.fb-btn--inline { width: auto; padding: 14px 28px; }

/* Botão secundário outline (texto laranja, borda laranja) */
.fb-btn--ghost {
  background: transparent;
  color: var(--fb-primary);
  border: 2px solid var(--fb-primary);
  padding: 12px 26px;
}
.fb-btn--ghost:hover {
  background: var(--fb-primary-tint);
  color: var(--fb-primary-dark);
}

/* Botão copiar prompt (canto sup. dir. do bloco) */
.fb-prompt-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 12px;
}
.fb-prompt-header h3 { margin: 0; flex: 1; }
.fb-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--fb-white);
  color: var(--fb-primary);
  border: 1px solid var(--fb-primary);
  border-radius: var(--fb-radius);
  padding: 8px 14px;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.15s ease;
}
.fb-copy-btn:hover {
  background: var(--fb-primary);
  color: var(--fb-white);
}
.fb-copy-btn.is-copied {
  background: var(--fb-primary);
  color: var(--fb-white);
  border-color: var(--fb-primary);
}

.fb-fineprint {
  text-align: center;
  font-size: 0.8rem;
  color: var(--fb-muted);
  margin-top: 16px;
}
.fb-fineprint a { color: var(--fb-muted); }

/* About / Quem somos */
.fb-about p { font-size: 1.05rem; max-width: 720px; }
.fb-about .fb-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
  margin-top: 32px;
  opacity: 0.65;
}
.fb-about .fb-logos img { max-height: 40px; width: auto; }

/* Footer — branco com fina barra laranja no topo */
.fb-footer {
  background: var(--fb-white);
  color: var(--fb-muted);
  padding: 32px 24px;
  text-align: center;
  font-size: 0.875rem;
  border-top: 2px solid var(--fb-primary);
}
.fb-footer a { color: var(--fb-dark); }
.fb-footer a:hover { color: var(--fb-primary); }

/* Responsive */
@media (max-width: 880px) {
  .fb-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .fb-pdf-mockup { max-width: 360px; margin: 0 auto; }
  .fb-metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
}

@media (max-width: 640px) {
  .fb-section { padding: 56px 20px; }
  .fb-hero { padding: 72px 20px 56px; }
  .fb-hero-grid { gap: 32px; }
  .fb-prompt-block { padding: 24px 20px; }
  .fb-prompt-code { padding: 16px; font-size: 0.8rem; }
  .fb-prompt-header { flex-direction: column; }
  .fb-copy-btn { align-self: flex-start; }
  .fb-gate { padding: 32px 24px; }
  .fb-metrics { padding: 40px 20px; }
  .fb-metric-num { font-size: 1.8rem; }
}

/* === Override do form AC quando embebido ===
   O AC injecta <form class="_form"> com classes ._form_X.
   Estes overrides forçam o estilo Factory sem mexer no JS do AC. */
._form { padding: 0 !important; background: transparent !important; }
._form ._form-title,
._form ._form-thank-you { display: none !important; }
._form ._form-content { padding: 0 !important; }
._form ._form_element { margin-bottom: 20px !important; }
._form ._form_element label { font-weight: 600 !important; font-size: 0.875rem !important; margin-bottom: 6px !important; }
._form ._form_element input[type="text"],
._form ._form_element input[type="email"] {
  width: 100% !important;
  padding: 12px 14px !important;
  border: 1px solid var(--fb-line) !important;
  border-radius: var(--fb-radius) !important;
  font-family: var(--fb-font) !important;
  font-size: 1rem !important;
  background: var(--fb-bg) !important;
}
._form ._submit {
  width: 100% !important;
  background: var(--fb-primary) !important;
  color: var(--fb-white) !important;
  border: 0 !important;
  border-radius: var(--fb-radius) !important;
  padding: 16px 24px !important;
  font-family: var(--fb-font) !important;
  font-size: 1rem !important;
  font-weight: 700 !important;
  cursor: pointer !important;
}
._form ._submit:hover { background: var(--fb-primary-dark) !important; }
