/* ============================================
   ADFIB — Layout (header / footer / drawer / search overlay)
   Importado por todas as páginas.
   ============================================ */

/* ---------- PRÉ-HEADER ---------- */
.preheader {
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border-soft);
  font-size: var(--fs-xs);
  color: var(--fg-muted);
}
.preheader__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  min-height: var(--preheader-h);
  padding-block: 0.4rem;
}
.preheader__contact {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}
.preheader__contact a { color: var(--fg-muted); }
.preheader__contact a:hover { color: var(--lime-500); }
.preheader__contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  letter-spacing: 0.01em;
}
.preheader__quote {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-style: italic;
  color: var(--fg-muted);
  letter-spacing: 0.005em;
}
.preheader__quote svg {
  color: var(--lime-500);
  flex-shrink: 0;
}
.preheader__sep {
  width: 1px; height: 12px;
  background: var(--border-soft);
}
.preheader__social {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.preheader__social a {
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: var(--radius-full);
  color: var(--fg-muted);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.preheader__social a:hover { color: var(--lime-500); background: rgba(74, 222, 128, 0.08); }
.preheader__social svg { width: 16px; height: 16px; }
@media (max-width: 768px) {
  .preheader { display: none; }
}

/* ---------- HEADER PRINCIPAL ---------- */
.site-header {
  position: sticky; top: 0;
  z-index: var(--z-header);
  background: rgba(4, 19, 12, 0.85);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border-soft);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  min-height: var(--header-h);
}

/* Logo */
.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--fg);
  text-decoration: none;
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.site-logo:hover { color: var(--fg); }
.site-logo__mark {
  height: 44px;
  max-width: 180px;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  overflow: hidden;
}
.site-logo__mark img { height: 44px; width: auto; max-width: 100%; display: block; }
.site-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.site-logo__name {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.site-logo__sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-top: 4px;
}

/* Menu desktop */
.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.primary-nav__item {
  position: relative;
}
.primary-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.65rem 0.9rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fg-body);
  border-radius: var(--radius-full);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}
.primary-nav__link:hover {
  color: var(--lime-500);
  background: rgba(74, 222, 128, 0.06);
}
.primary-nav__link[aria-current="page"] {
  color: var(--lime-500);
  background: transparent;
}
.primary-nav__chev {
  width: 11px; height: 11px;
  transition: transform var(--transition-fast);
}
.primary-nav__item:hover .primary-nav__chev { transform: rotate(180deg); }

/* Submenu */
.primary-nav__sub {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  padding: 0.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  list-style: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.primary-nav__item:hover .primary-nav__sub,
.primary-nav__item:focus-within .primary-nav__sub {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.primary-nav__sub a {
  display: block;
  padding: 0.55rem 0.85rem;
  font-size: var(--fs-sm);
  color: var(--fg-body);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.primary-nav__sub a:hover { color: var(--lime-500); background: rgba(74, 222, 128, 0.06); }
.primary-nav__sub li + li { margin-top: 0; }

/* Header right */
.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}
.icon-btn {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border-radius: var(--radius-full);
  color: var(--fg);
  border: 1px solid transparent;
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}
.icon-btn:hover { color: var(--lime-500); background: rgba(74, 222, 128, 0.06); }
.icon-btn svg { width: 18px; height: 18px; }

/* Esconder primary-nav em mobile */
@media (max-width: 960px) {
  .primary-nav,
  .site-header__cta { display: none; }
}
@media (min-width: 961px) {
  .mobile-toggle { display: none; }
}

/* ---------- DRAWER MOBILE ---------- */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  visibility: hidden;
  pointer-events: none;
}
.mobile-drawer[data-open="true"] {
  visibility: visible;
  pointer-events: auto;
}
.mobile-drawer__backdrop {
  position: absolute; inset: 0;
  background: rgba(2, 8, 10, 0.7);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity var(--transition-default);
}
.mobile-drawer[data-open="true"] .mobile-drawer__backdrop { opacity: 1; }

.mobile-drawer__panel {
  position: absolute;
  top: 0; right: 0;
  width: min(420px, 92vw);
  height: 100%;
  background: var(--bg-alt);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-default);
  overflow-y: auto;
}
.mobile-drawer[data-open="true"] .mobile-drawer__panel { transform: translateX(0); }

.mobile-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border);
  min-height: var(--header-h);
  flex-shrink: 0;
}
.mobile-drawer__nav {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.mobile-drawer__nav a {
  display: block;
  padding: 0.95rem 0.25rem;
  font-size: var(--fs-lg);
  font-weight: 400;
  color: var(--fg);
  border-bottom: 1px solid var(--border-soft);
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
}
.mobile-drawer__nav a:hover { color: var(--lime-500); }

.mobile-drawer__group {
  display: flex;
  flex-direction: column;
}
.mobile-drawer__group-label {
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--lime-500);
  padding: 1.4rem 0.25rem 0.5rem;
}

.mobile-drawer__foot {
  margin-top: auto;
  padding: var(--space-lg);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  flex-shrink: 0;
}
.mobile-drawer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: var(--fs-xs);
  color: var(--fg-muted);
}
.mobile-drawer__social {
  display: flex;
  gap: 0.5rem;
}
.mobile-drawer__social a {
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  color: var(--fg-body);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.mobile-drawer__social a:hover { color: var(--lime-500); border-color: var(--lime-500); }
.mobile-drawer__social svg { width: 16px; height: 16px; }

/* ---------- SEARCH OVERLAY ---------- */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-default), visibility var(--transition-default);
  background: rgba(2, 8, 10, 0.92);
  backdrop-filter: blur(14px);
  display: grid;
  place-items: start center;
  padding-top: 18vh;
  padding-inline: var(--gutter);
}
.search-overlay[data-open="true"] {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
}
.search-overlay__form {
  width: min(640px, 100%);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.search-overlay__input {
  width: 100%;
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 1rem + 2vw, 2.25rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--fg);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border-strong);
  padding: 0.5rem 0;
  outline: none;
}
.search-overlay__input:focus { border-bottom-color: var(--lime-500); }
.search-overlay__input::placeholder { color: var(--fg-subtle); }
.search-overlay__hint {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  letter-spacing: 0.02em;
}
.search-overlay__close {
  position: absolute;
  top: 24px; right: 24px;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border-soft);
  padding-block: var(--space-3xl) var(--space-xl);
  margin-top: var(--space-3xl);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--border-soft);
}
@media (max-width: 880px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .site-footer__grid { grid-template-columns: 1fr; }
}

.footer-col__head {
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--lime-500);
  margin-bottom: var(--space-md);
}
.footer-col__body { font-size: var(--fs-sm); color: var(--fg-body); line-height: 1.7; }
.footer-col__body p + p { margin-top: 0.6rem; }
.footer-col__body strong { color: var(--fg); font-weight: 600; }
.footer-nav { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.55rem; }
.footer-nav li + li { margin-top: 0; }
.footer-nav a {
  font-size: var(--fs-sm);
  color: var(--fg-body);
  transition: color var(--transition-fast);
}
.footer-nav a:hover { color: var(--lime-500); }

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.footer-brand__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--fg);
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.footer-brand__mark {
  width: 42px; height: 42px;
  border-radius: var(--radius-full);
  background: var(--green-800);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.footer-brand__mark img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }
.footer-brand__tagline {
  color: var(--fg-muted);
  font-size: var(--fs-sm);
  line-height: 1.65;
  max-width: 32ch;
}

.footer-social {
  display: flex;
  gap: 0.4rem;
  margin-top: var(--space-sm);
}
.footer-social a {
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  color: var(--fg-body);
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}
.footer-social a:hover { color: var(--lime-500); border-color: var(--lime-500); background: rgba(74, 222, 128, 0.05); }
.footer-social svg { width: 16px; height: 16px; }

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  flex-wrap: wrap;
}
.site-footer__bottom-links {
  display: flex;
  gap: var(--space-md);
}
.site-footer__bottom-links a { color: var(--fg-muted); }
.site-footer__bottom-links a:hover { color: var(--lime-500); }