/**
 * Guardian Labs — layout compartilhado das paginas de produto
 * (mesma estrutura de payorder-w3.html / boleto-guardian.html)
 *
 * Cada pagina escolhe seu acento aplicando .theme-lime ou .theme-teal no <body>.
 */

.theme-lime {
  --pa: #D6FF3C;
  --pa-ink: #55700A;
  --pa-soft: rgba(214, 255, 60, 0.18);
  --pa-line: rgba(85, 112, 10, 0.35);
  --pa-btn-bg: #D6FF3C;
  --pa-btn-fg: #101300;
  --pa-glow: rgba(214, 255, 60, 0.45);
  --pa-band: linear-gradient(135deg, #101300 0%, #23300a 100%);
}
.theme-teal {
  --pa: #14B8A6;
  --pa-ink: #0F766E;
  --pa-soft: rgba(20, 184, 166, 0.14);
  --pa-line: rgba(20, 184, 166, 0.4);
  --pa-btn-bg: #0F766E;
  --pa-btn-fg: #ffffff;
  --pa-glow: rgba(15, 118, 110, 0.35);
  --pa-band: linear-gradient(135deg, var(--primary) 0%, #0F766E 100%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
  font-size: 1.05rem;
}
.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: var(--prose); margin: 0 auto; padding: 0 24px; }

header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(10, 31, 68, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--pa-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.02em;
}
.logo .brand-mark img { height: 38px; width: auto; display: block; }
.logo .wordmark { color: #fff; }
.logo .wordmark span { color: var(--pa); }
nav { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
nav a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.2s;
}
nav a:hover { color: var(--pa); }
.lang-switch { display: flex; gap: 8px; align-items: center; }
.lang-switch a {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 10px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  font-size: 0.85rem;
  transition: background 0.2s, color 0.2s;
  font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji', 'Inter', system-ui, sans-serif;
}
.lang-switch a:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }
.lang-switch a.active { background: var(--pa-soft); color: var(--pa); font-weight: 600; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s, background 0.2s, border-color 0.2s, color 0.2s;
  font-family: inherit;
}
.btn-primary { background: var(--primary); color: #fff; border: 1px solid transparent; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 22px rgba(10, 31, 68, 0.28); background: var(--primary-dim); }
.btn-accent { background: var(--pa-btn-bg); color: var(--pa-btn-fg); border: 1px solid transparent; }
.btn-accent:hover { transform: translateY(-1px); box-shadow: 0 6px 22px var(--pa-glow); }
.btn-outline { background: transparent; color: var(--primary); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--pa-ink); color: var(--pa-ink); background: var(--pa-soft); }
.btn-ghost { background: transparent; color: #fff; border: 1px solid rgba(255, 255, 255, 0.35); }
.btn-ghost:hover { border-color: var(--pa); color: var(--pa); }

.hero {
  padding: 64px 0 56px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #fff 0%, var(--bg) 100%);
}
.hero-labs {
  font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--pa-ink); margin-bottom: 10px;
}
.hero h1 {
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  font-weight: 700; letter-spacing: -0.03em; line-height: 1.15;
  margin-bottom: 12px;
}
.hero h1 em { color: var(--pa-ink); font-style: italic; }
.hero .tagline {
  font-size: 1.12rem; color: var(--muted);
  max-width: 620px; margin: 0 auto 26px;
}
.hero .tag-status {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px; margin-bottom: 16px;
  background: var(--pa-soft); color: var(--pa-ink); border: 1px solid var(--pa-line);
}
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero .badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }
.hero .badge { padding: 6px 12px; border-radius: 6px; background: var(--card); color: var(--muted); font-size: 0.8rem; border: 1px solid var(--border); }

main { padding: 56px 0 64px; }
.sec { margin-bottom: 56px; scroll-margin-top: 80px; }
.sec > h2 {
  font-size: 1.65rem; font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: 20px; color: var(--text);
  padding-bottom: 8px; border-bottom: 1px solid var(--border);
}
.sec h3 { font-size: 1.2rem; font-weight: 600; margin: 28px 0 12px; color: var(--primary); }
.sec p { margin-bottom: 16px; color: var(--text); }
.sec strong { color: var(--text); }
.blockquote {
  border-left: 4px solid var(--pa-ink);
  padding: 16px 20px; margin: 24px 0;
  background: var(--pa-soft);
  border-radius: 0 10px 10px 0; font-size: 1.05rem;
}
.blockquote p:last-child { margin-bottom: 0; }
.note {
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 14px 18px; margin: 20px 0;
  font-size: 0.92rem; color: var(--muted);
}
.note p { margin: 0; color: inherit; font-size: inherit; }
.diagram {
  font-family: 'JetBrains Mono', 'Inconsolata', monospace;
  font-size: 0.75rem; line-height: 1.5;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 20px; overflow-x: auto; margin: 20px 0; color: var(--muted);
}
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin: 8px 0 4px; }
.feature {
  background: #fff; border: 1px solid var(--border); border-radius: 14px;
  padding: 22px 20px; transition: border-color 0.2s, transform 0.15s;
}
.feature:hover { border-color: var(--pa-line); transform: translateY(-2px); }
.feature .f-icon { width: 40px; height: 40px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: var(--pa-soft); color: var(--pa-ink); margin-bottom: 12px; }
.feature .f-icon svg { width: 22px; height: 22px; }
.feature h4 { font-size: 1.02rem; font-weight: 700; margin-bottom: 6px; }
.feature p { font-size: 0.92rem; color: var(--muted); margin: 0; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin: 20px 0; }
.step { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 18px 16px; }
.step .num { width: 30px; height: 30px; border-radius: 50%; background: var(--pa-btn-bg); color: var(--pa-btn-fg); font-weight: 700; font-size: 0.9rem; display: flex; align-items: center; justify-content: center; margin-bottom: 10px; }
.step h4 { font-size: 0.98rem; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.step p { font-size: 0.88rem; color: var(--muted); margin: 0; }

/* Cadeia de regras / sequencia numerada em coluna */
.chain { list-style: none; display: grid; gap: 12px; margin: 20px 0; counter-reset: chain; }
.chain li {
  position: relative; counter-increment: chain;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 18px 14px 56px; font-size: 0.95rem;
}
.chain li::before {
  content: counter(chain);
  position: absolute; left: 16px; top: 14px;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--pa-soft); color: var(--pa-ink);
  font-weight: 700; font-size: 0.82rem;
  display: flex; align-items: center; justify-content: center;
}

/* Painel de fatos: rede, preco, contratos */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin: 20px 0; }
.fact { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
.fact .k { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.fact .v { font-size: 1.02rem; font-weight: 700; color: var(--primary); }
.fact .v.mono { font-family: 'JetBrains Mono', 'Inconsolata', monospace; font-size: 0.78rem; font-weight: 500; word-break: break-all; line-height: 1.5; }
.fact a { color: var(--pa-ink); text-decoration: none; }
.fact a:hover { text-decoration: underline; }

/* Lista de estados / respostas da API */
.states { display: grid; gap: 12px; margin: 20px 0; }
.state { display: grid; grid-template-columns: minmax(120px, auto) 1fr; gap: 6px 18px; align-items: baseline; background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--pa-ink); border-radius: 0 12px 12px 0; padding: 14px 18px; }
.state code { font-family: 'JetBrains Mono', 'Inconsolata', monospace; font-size: 0.84rem; font-weight: 600; color: var(--pa-ink); }
.state span { font-size: 0.93rem; color: var(--muted); }
@media (max-width: 560px) { .state { grid-template-columns: 1fr; } }

.cta-band {
  background: var(--pa-band);
  border-radius: 20px; padding: 44px 40px; text-align: center; color: #fff; margin-top: 8px;
}
.cta-band h2 { font-size: clamp(1.5rem, 3vw, 1.9rem); font-weight: 700; margin-bottom: 12px; color: #fff; border: none; padding: 0; }
.cta-band p { color: rgba(255, 255, 255, 0.82); max-width: 560px; margin: 0 auto 24px; }
.cta-band .hero-cta { justify-content: center; }

footer {
  padding: 40px 0; border-top: 1px solid var(--pa-line);
  text-align: center; color: rgba(255, 255, 255, 0.75); font-size: 0.9rem; background: var(--primary);
}
footer strong { color: #fff; }
footer a { color: var(--pa); text-decoration: none; }
footer a:hover { text-decoration: underline; }
.footer-links { margin-top: 12px; }
