/* ===========================================================
   notafiscou — shared styles for static content pages
   (voice/photo/audience/reforma pages). Reuses the same design
   tokens as index.html so subpages feel like the same product.
   =========================================================== */
:root {
  --green: #0f766e;
  --green-bright: #14b8a6;
  --green-dark: #0b574f;
  --green-ink: #0a2e2a;
  --accent: #f5a524;
  --accent-dark: #e08e0b;
  --ink: #0a1f1c;
  --muted: rgba(10, 31, 28, .62);
  --bg: #ffffff;
  --bg-soft: #f3faf8;
  --line: #e1efea;
  --radius: 18px;
  --radius-lg: 30px;
  --radius-xl: 40px;
  --shadow-soft: 0 14px 36px -22px rgba(13, 60, 54, .28);
  --maxw: 1160px;
  --grad: linear-gradient(135deg, #14b8a6 0%, #0f766e 60%, #0b574f 100%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Figtree', Arial, Tahoma, system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 22px; }

.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.4rem; line-height: 1;
  letter-spacing: -.03em; color: var(--green-ink);
}
.brand .mark { width: 34px; height: 34px; flex: none; }
.brand.light { color: #fff; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 0 26px; border-radius: 999px;
  font-weight: 700; font-size: 1rem; cursor: pointer;
  border: 2px solid transparent;
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease, color .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-grad { background: var(--grad); background-clip: padding-box; color: #fff; box-shadow: 0 14px 30px -14px rgba(15,118,110,.7); }
.btn-grad:hover { filter: brightness(1.05); }
.btn-amber { background: var(--accent); color: #3a2700; }
.btn-amber:hover { background: var(--accent-dark); color: #fff; }
.btn-outline { background: transparent; color: var(--green); border-color: #c9e4dd; }
.btn-outline:hover { border-color: var(--green); }
.btn-wa { background: #25d366; color: #fff; }
.btn-wa:hover { background: #1db954; }
.btn-lg { min-height: 58px; padding: 0 34px; font-size: 1.08rem; }

/* ---------- Header ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 16px; height: 76px; }
.nav-links { display: none; align-items: center; gap: 30px; margin-inline: auto; }
.nav-links a { color: var(--green-ink); font-weight: 600; font-size: .98rem; }
.nav-links a:hover { color: var(--green); }
.nav-actions { display: none; align-items: center; gap: 12px; }
.nav-cta-mobile { margin-left: auto; }
@media (min-width: 900px) {
  .nav-links { display: flex; }
  .nav-actions { display: flex; }
  .nav-cta-mobile { display: none; }
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { font-size: .88rem; color: var(--muted); margin: 26px 0 0; }
.breadcrumbs a { color: var(--green); font-weight: 600; }
.breadcrumbs a:hover { text-decoration: underline; }

/* ---------- Article content ---------- */
.content { padding: 24px 0 84px; }
.content-head { max-width: 760px; margin: 22px 0 40px; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 800; color: var(--green); }
.content-head h1 {
  font-size: clamp(1.9rem, 4.6vw, 2.7rem); line-height: 1.1; letter-spacing: -.03em;
  margin: 12px 0 0; font-weight: 800;
}
.content-head .lede { color: var(--muted); font-size: 1.14rem; margin-top: 16px; max-width: 62ch; }

.content-body { max-width: 720px; }
.content-body h2 { font-size: clamp(1.4rem, 3vw, 1.8rem); letter-spacing: -.02em; margin: 44px 0 14px; }
.content-body h3 { font-size: 1.2rem; letter-spacing: -.015em; margin: 28px 0 10px; }
.content-body p { color: var(--ink); font-size: 1.04rem; margin: 0 0 16px; }
.content-body p.muted { color: var(--muted); }
.content-body ul, .content-body ol { margin: 0 0 20px; padding-left: 22px; }
.content-body li { margin-bottom: 8px; font-size: 1.02rem; }

.steps { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 14px; counter-reset: step; }
.steps li {
  counter-increment: step; position: relative; padding: 18px 20px 18px 58px;
  background: #fff; border-radius: var(--radius); border: 1px solid rgba(13,60,54,.08);
  box-shadow: var(--shadow-soft); font-size: 1.02rem;
}
.steps li::before {
  content: counter(step); position: absolute; left: 18px; top: 16px;
  width: 28px; height: 28px; border-radius: 50%; background: var(--grad); color: #fff;
  display: grid; place-items: center; font-weight: 800; font-size: .88rem;
}
.steps li strong { display: block; margin-bottom: 4px; }

.callout {
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 22px 26px; margin: 28px 0; font-size: .98rem; color: var(--ink);
}
.callout strong { color: var(--green-dark); }

/* ---------- FAQ (shared with index.html look) ---------- */
.faq { max-width: 720px; margin: 0; display: grid; gap: 12px; }
details.q { background: #fff; border-radius: var(--radius); padding: 4px 24px; box-shadow: var(--shadow-soft); border: 1px solid rgba(13,60,54,.06); }
details.q summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; font-weight: 700; font-size: 1.02rem; }
details.q summary::-webkit-details-marker { display: none; }
details.q p { margin: 0 0 20px; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band {
  margin-top: 56px; background: var(--grad); border-radius: var(--radius-lg); color: #fff;
  padding: 40px 36px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px;
}
.cta-band h3 { margin: 0 0 6px; font-size: 1.4rem; letter-spacing: -.02em; }
.cta-band p { margin: 0; color: rgba(255,255,255,.88); }
.cta-band .cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Related links ---------- */
.related { margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--line); }
.related h3 { font-size: 1.1rem; margin: 0 0 14px; }
.related ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.related a { color: var(--green); font-weight: 700; }
.related a:hover { text-decoration: underline; }

/* ---------- Footer ---------- */
footer { background: #07211e; color: #9fb8b2; padding: 64px 0 30px; }
footer .brand { color: #fff; }
.foot-grid { display: grid; gap: 38px; grid-template-columns: 1fr; }
.foot-about p { color: #7ea098; font-size: .92rem; max-width: 32ch; margin: 14px 0 0; }
.foot-cols { display: grid; gap: 28px; grid-template-columns: 1fr 1fr; }
.foot-col h4 { color: #fff; font-size: .9rem; margin: 0 0 14px; text-transform: uppercase; letter-spacing: .08em; }
.foot-col a { display: block; color: #7ea098; padding: 6px 0; font-size: .92rem; }
.foot-col a:hover { color: #fff; }
.foot-bottom { margin-top: 44px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; color: #5f817a; font-size: .85rem; }

@media (min-width: 720px) {
  .foot-grid { grid-template-columns: 1.4fr 2fr; }
  .foot-cols { grid-template-columns: repeat(3, 1fr); }
}