/* ============================================
   ANUNCIA AÍ — components.css
   ============================================ */

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--step-0);
  padding: 0.85em 1.7em;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--cta {
  background: var(--color-cta);
  color: var(--color-white);
}
.btn--cta:hover { background: var(--color-cta-hover); }

.btn--ghost {
  background: transparent;
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.btn--ghost:hover { border-color: var(--color-brand); color: var(--color-brand); }

.btn--on-dark {
  background: var(--color-cta);
  color: var(--color-white);
}

.btn--whatsapp {
  background: #25D366;
  color: #0B3B22;
  font-weight: 700;
  border-radius: 999px;
}
.btn--whatsapp:hover { background: #1FBE5B; }
.btn--whatsapp .btn-icon { color: #0B3B22; }

.btn-icon {
  width: 1.1em; height: 1.1em;
  flex-shrink: 0;
}

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem var(--space-md);
  background: rgba(241, 243, 246, 0.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 var(--color-line);
  transition: box-shadow 0.25s ease, padding 0.25s ease;
}
.site-header.is-scrolled {
  box-shadow: 0 1px 0 var(--color-line), 0 4px 14px rgba(0,61,124,0.08);
  box-shadow: 0 1px 0 var(--color-line);
  padding-block: 0.65rem;
}
.site-header__logo img { height: 34px; width: auto; flex-shrink: 0; }

.site-nav {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}
.site-nav a {
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--color-brand);
  transition: color 0.15s ease;
}
.site-nav a:hover { color: var(--color-brand-dark); }

.header-actions { display: flex; align-items: center; gap: var(--space-sm); flex-shrink: 0; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-ink);
  margin: 5px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Eyebrow numerado (usado só na trilha "Como Funciona", onde a ordem é real) */
.trail-step__index {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--color-brand);
  opacity: 0.5;
}

/* Card de plano */
.plan-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  position: relative;
}
.plan-card--featured {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--color-white);
}
.plan-card--featured,
.plan-card--featured h3,
.plan-card--featured .plan-card__price,
.plan-card--featured .plan-card__price small,
.plan-card--featured ul,
.plan-card--featured li { color: #FFFFFF !important; }
.plan-card--featured li::before { background: var(--color-accent); }
.plan-card--featured .btn--ghost {
  border-color: var(--color-white);
  color: var(--color-white);
}
.plan-card--featured .plan-card__badge {
  background: var(--color-accent);
  color: var(--color-brand-dark);
}
.plan-card__badge {
  position: absolute;
  top: -14px; left: var(--space-md);
  background: var(--color-brand);
  color: var(--color-white);
  font-size: var(--step--1);
  font-weight: 600;
  padding: 0.3em 0.9em;
  border-radius: 999px;
}
.plan-card__price {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: var(--step-2);
  color: var(--color-ink);
}
.plan-card__price small {
  font-family: var(--font-body);
  font-size: var(--step--1);
  color: var(--color-ink-soft);
  font-weight: 400;
}
.plan-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: var(--step--1);
  color: var(--color-ink-soft);
}
.plan-card li { padding-left: 1.3em; position: relative; }
.plan-card li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.55em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* Case card — fundo branco elevado, contrastando com a seção escura */
.case-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.9rem;
  padding: var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius-md);
  color: var(--color-ink);
}
.case-card__logo-box {
  height: 64px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-card__logo {
  max-height: 100%;
  max-width: 200px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.case-card__number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step-3);
  color: var(--color-brand);
}
.case-card figcaption { color: var(--color-ink-soft); }
.case-card figcaption strong { color: var(--color-ink); }

/* FAQ (details/summary nativos) */
.faq-item {
  border-bottom: 1px solid rgba(0, 61, 124, 0.25);
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.3rem 0;
  font-weight: 600;
  font-size: var(--step-0);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-brand);
  transition: transform 0.2s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item__answer {
  padding-bottom: 1.3rem;
  color: var(--color-ink-soft);
  max-width: 65ch;
}

/* Logos de clientes */
.logo-strip {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo-strip img {
  height: 46px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
  flex-shrink: 1;
  filter: brightness(0);
  opacity: 0.5;
}
.logo-strip__detailed {
  filter: grayscale(100%) !important;
  opacity: 0.85 !important;
}

/* Dor / diferenciais — lista editorial em vez de cards genéricos */
.editorial-list {
  display: grid;
  gap: var(--space-md);
}
.editorial-item {
  display: flex;
  gap: var(--space-sm);
  padding-block: var(--space-sm);
  border-top: 1px solid var(--color-line);
}
.editorial-item__icon {
  width: 28px; height: 28px;
  flex-shrink: 0;
  color: var(--color-brand);
}

/* Rodapé */
.site-footer {
  background: var(--color-brand-dark);
  color: var(--color-white);
  padding-block: var(--space-lg) var(--space-md);
}
.site-footer a { color: var(--color-white); opacity: 0.85; }
.site-footer a:hover { opacity: 1; }
.site-footer__logo img { height: 30px; }