/* ===== TiraVoz Pro — estilo das páginas de conteúdo (guias) ===== */
:root {
  --bg:      #050508;
  --bg2:     #0b0b14;
  --card:    rgba(255,255,255,0.04);
  --line:    rgba(255,255,255,0.10);
  --a1:      #7c3aed;
  --a2:      #a855f7;
  --cyan:    #06b6d4;
  --cyan2:   #22d3ee;
  --text:    #ffffff;
  --muted:   #94a3b8;
  --dim:     #64748b;
  --grad:    linear-gradient(135deg, var(--a1), var(--cyan));
  --font:    'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-h:  'Space Grotesk', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  background-image:
    radial-gradient(900px 500px at 12% -10%, rgba(124,58,237,0.20), transparent 60%),
    radial-gradient(800px 460px at 88% 8%, rgba(6,182,212,0.16), transparent 60%);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cyan2); text-decoration: none; }
a:hover { text-decoration: underline; }

.gnav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px 22px;
  background: rgba(5,5,8,0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.gnav .brand {
  font-family: var(--font-h); font-weight: 700; font-size: 1.1rem;
  color: var(--text); letter-spacing: -0.02em;
}
.gnav .brand span {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.gnav .cta {
  background: var(--grad); color: #fff; font-weight: 700; font-size: 0.9rem;
  padding: 10px 20px; border-radius: 100px; white-space: nowrap;
}
.gnav .cta:hover { text-decoration: none; filter: brightness(1.12); }

main { max-width: 780px; margin: 0 auto; padding: 46px 22px 90px; }

.crumb { font-size: 0.85rem; color: var(--dim); margin-bottom: 22px; }
.crumb a { color: var(--muted); }

h1 {
  font-family: var(--font-h); font-size: clamp(1.9rem, 5.2vw, 2.7rem);
  line-height: 1.15; letter-spacing: -0.03em; margin-bottom: 16px;
}
h2 {
  font-family: var(--font-h); font-size: clamp(1.35rem, 3.6vw, 1.7rem);
  line-height: 1.25; letter-spacing: -0.02em; margin: 46px 0 14px;
}
h3 { font-family: var(--font-h); font-size: 1.14rem; margin: 28px 0 8px; }

.lead { font-size: 1.14rem; color: var(--muted); margin-bottom: 30px; }
p { margin-bottom: 18px; color: #d6dbe6; }
ul, ol { margin: 0 0 20px 22px; color: #d6dbe6; }
li { margin-bottom: 9px; }
strong { color: #fff; }

.steps { counter-reset: s; list-style: none; margin-left: 0; }
.steps > li {
  position: relative; padding-left: 50px; margin-bottom: 20px;
}
.steps > li::before {
  counter-increment: s; content: counter(s);
  position: absolute; left: 0; top: -1px;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--grad); color: #fff;
  font-family: var(--font-h); font-weight: 700; font-size: 0.95rem;
  display: flex; align-items: center; justify-content: center;
}

.box {
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  padding: 22px 24px; margin: 30px 0;
}
.box p:last-child { margin-bottom: 0; }

.cta-box {
  background: linear-gradient(135deg, rgba(124,58,237,0.20), rgba(6,182,212,0.14));
  border: 1px solid rgba(124,58,237,0.40);
  border-radius: 22px; padding: 30px 26px; margin: 44px 0; text-align: center;
}
.cta-box h2 { margin: 0 0 10px; font-size: 1.5rem; }
.cta-box p { color: var(--muted); margin-bottom: 20px; }
.cta-btn {
  display: inline-block; background: var(--grad); color: #fff;
  font-weight: 700; font-size: 1.02rem; padding: 15px 34px; border-radius: 100px;
  box-shadow: 0 12px 30px rgba(124,58,237,0.38);
}
.cta-btn:hover { text-decoration: none; filter: brightness(1.12); }
.cta-note { display: block; margin-top: 12px; font-size: 0.83rem; color: var(--dim); }

.faq details {
  border: 1px solid var(--line); border-radius: 14px;
  padding: 15px 18px; margin-bottom: 12px; background: var(--card);
}
.faq summary { cursor: pointer; font-weight: 600; color: #fff; }
.faq details[open] summary { margin-bottom: 10px; color: var(--cyan2); }
.faq p { margin-bottom: 0; font-size: 0.97rem; }

.rel { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); margin-top: 16px; }
.rel a {
  display: block; padding: 16px 18px; border: 1px solid var(--line);
  border-radius: 14px; background: var(--card); color: #fff; font-weight: 600; font-size: 0.97rem;
}
.rel a:hover { text-decoration: none; border-color: rgba(6,182,212,0.5); background: rgba(6,182,212,0.08); }
.rel a span { display: block; font-weight: 400; font-size: 0.85rem; color: var(--muted); margin-top: 4px; }

footer {
  border-top: 1px solid var(--line); padding: 30px 22px 50px;
  text-align: center; color: var(--dim); font-size: 0.86rem;
}
footer a { color: var(--muted); margin: 0 8px; }

@media (max-width: 640px) {
  body { font-size: 16px; }
  main { padding: 32px 18px 70px; }
  .gnav { padding: 12px 16px; }
  .gnav .cta { padding: 9px 16px; font-size: 0.84rem; }
}