/* ============================================================
   FERRAMENTAS.CSS — Landing pública das ferramentas gratuitas
   ============================================================ */

:root {
  --fer-bg:      #FAFBF7;
  --fer-surface: #FFFFFF;
  --fer-border:  #DAE7E0;
  --fer-text:    #172621;
  --fer-text-2:  #3A4A45;
  --fer-muted:   #5E6863;
  --fer-green:   #2F745B;
  --fer-green-dk:#245845;
  --fer-glow:    #3AAF7E;
  --fer-gold:    #B8860B;
}

body.fer-root {
  margin: 0; padding: 0;
  background: var(--fer-bg);
  color: var(--fer-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* Header ─────────────────────────────────────────────── */
.fer-header {
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--fer-border);
  position: sticky; top: 0; z-index: 20;
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 24px;
}
.fer-brand {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none;
  color: var(--fer-text);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem; font-weight: 500;
}
.fer-brand-logo { width: 36px; height: 36px; border-radius: 4px; }
.fer-nav {
  display: flex; align-items: center; gap: 6px;
}
.fer-nav a {
  text-decoration: none;
  color: var(--fer-text-2);
  padding: 8px 14px; border-radius: 8px;
  font-size: 0.85rem; font-weight: 500;
  transition: color 0.15s, background 0.15s;
}
.fer-nav a:hover { color: var(--fer-green); background: rgba(47,116,91,0.06); }
.fer-nav .fer-nav-cta {
  background: var(--fer-green); color: #fff;
  padding: 8px 18px;
}
.fer-nav .fer-nav-cta:hover { background: var(--fer-green-dk); color: #fff; }

/* Hero ─────────────────────────────────────────────── */
.fer-hero {
  max-width: 780px; margin: 60px auto 40px;
  padding: 0 20px; text-align: center;
}
.fer-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--fer-gold); font-weight: 600;
  margin: 0 0 12px;
}
.fer-hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 500;
  color: var(--fer-text); margin: 0 0 18px;
  line-height: 1.1;
}
.fer-hero h1 em {
  font-style: italic;
  color: var(--fer-green);
}
.fer-hero .fer-sub {
  font-size: 1rem;
  color: var(--fer-text-2);
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto;
}

/* Grid de cards ──────────────────────────────────── */
.fer-grid {
  max-width: 1080px; margin: 0 auto;
  padding: 0 20px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.fer-card {
  position: relative;
  background: var(--fer-surface);
  border: 1px solid var(--fer-border);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex; flex-direction: column;
  gap: 14px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  text-decoration: none;
  color: inherit;
}
.fer-card-live {
  cursor: pointer;
}
.fer-card-live:hover {
  transform: translateY(-4px);
  border-color: var(--fer-green);
  box-shadow: 0 20px 40px -12px rgba(47,116,91,0.20);
}
.fer-card-soon {
  opacity: 0.72;
  cursor: not-allowed;
}
.fer-card-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 20px -8px rgba(0,0,0,0.15);
}
.fer-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem; font-weight: 500;
  color: var(--fer-text); margin: 0;
  line-height: 1.2;
}
.fer-card p {
  font-size: 0.88rem;
  color: var(--fer-text-2);
  line-height: 1.5;
  margin: 0;
  flex: 1;
}
.fer-card-cta {
  font-size: 0.82rem; font-weight: 600;
  color: var(--fer-green);
  letter-spacing: 0.02em;
  margin-top: 4px;
}
.fer-badge {
  position: absolute; top: 14px; right: 14px;
  padding: 3px 10px;
  background: rgba(184,134,11,0.14);
  color: var(--fer-gold);
  border-radius: 999px;
  font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
}

/* CTA final ─────────────────────────────────────── */
.fer-cta {
  max-width: 780px; margin: 60px auto 30px;
  padding: 40px 24px;
  background: linear-gradient(135deg, rgba(47,116,91,0.08), rgba(58,175,126,0.04));
  border: 1px solid rgba(47,116,91,0.20);
  border-radius: 20px;
  text-align: center;
}
.fer-cta h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 500;
  color: var(--fer-text); margin: 0 0 12px;
}
.fer-cta p {
  font-size: 0.95rem; color: var(--fer-text-2);
  max-width: 540px; margin: 0 auto 24px;
  line-height: 1.6;
}
.fer-btn-cta {
  display: inline-flex; align-items: center;
  background: #25D366; color: #fff;
  padding: 14px 28px; border-radius: 999px;
  text-decoration: none;
  font-size: 0.95rem; font-weight: 600;
  box-shadow: 0 8px 24px -6px rgba(37,211,102,0.45);
  transition: transform 0.15s, box-shadow 0.15s;
}
.fer-btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -6px rgba(37,211,102,0.55);
}

/* Footer ────────────────────────────────────────── */
.fer-footer {
  padding: 30px 20px 40px;
  text-align: center;
  color: var(--fer-muted);
  font-size: 0.78rem;
  border-top: 1px solid var(--fer-border);
  margin-top: 40px;
}
.fer-footer p { margin: 0; }

/* Mobile ────────────────────────────────────────── */
@media (max-width: 640px) {
  .fer-header { padding: 10px 16px; }
  .fer-nav a { padding: 6px 10px; font-size: 0.78rem; }
  .fer-nav a:not(.fer-nav-cta):first-child { display: none; }
  .fer-hero { margin: 30px auto; }
  .fer-grid { padding: 0 16px 30px; gap: 14px; }
  .fer-card { padding: 22px 20px; border-radius: 12px; }
  .fer-cta { padding: 30px 20px; margin: 30px 16px; border-radius: 16px; }
}