/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* Seção base */
.section {
  padding-block: var(--space-12);
}
.section--soft { background-color: var(--color-bg-soft); }

.section__header {
  text-align: center;
  margin-bottom: var(--space-8);
}
.section__label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-1);
}
.section__label--light { color: rgba(255,255,255,0.75); }
.section__title {
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.section__desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 560px;
  margin-inline: auto;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background-color: var(--color-primary);
  box-shadow: none;
  transition: box-shadow var(--transition-base);
}
.header.scrolled { box-shadow: var(--shadow-lg); }

.header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  height: 72px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  color: #fff;
  font-size: var(--text-xl);
  font-weight: 400;
  flex-shrink: 0;
}
.header__logo strong { font-weight: 800; }
.header__logo-icon { flex-shrink: 0; }

.header__nav { margin-inline: auto; }
.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.header__nav-link {
  padding: var(--space-1) var(--space-2);
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.header__nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.12);
  opacity: 1;
}

.header__whatsapp { flex-shrink: 0; }

.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: background var(--transition-fast);
}
.header__hamburger:hover { background: rgba(255,255,255,0.12); }
.header__hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.header__hamburger.is-active .header__hamburger-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__hamburger.is-active .header__hamburger-bar:nth-child(2) { opacity: 0; }
.header__hamburger.is-active .header__hamburger-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  top: 72px;
  background: var(--color-primary-dark);
  z-index: var(--z-mobile);
  padding: var(--space-4) var(--container-pad);
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}
.mobile-menu.is-open { display: flex; }
.mobile-menu__list { display: flex; flex-direction: column; gap: var(--space-1); }
.mobile-menu__link {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: rgba(255,255,255,0.9);
  font-size: var(--text-lg);
  font-weight: 500;
  border-radius: var(--radius-card);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.mobile-menu__link:hover { background: rgba(255,255,255,0.12); color: #fff; opacity: 1; }
.mobile-menu__whatsapp { margin-top: var(--space-4); width: 100%; justify-content: center; }

/* Footer */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.8);
  padding-top: var(--space-8);
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-6);
  padding-bottom: var(--space-8);
}
.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  color: #fff;
  font-size: var(--text-xl);
  font-weight: 400;
  margin-bottom: var(--space-2);
}
.footer__logo strong { font-weight: 800; }
.footer__slogan { font-size: var(--text-sm); color: rgba(255,255,255,0.6); margin-bottom: var(--space-3); }
.footer__social { display: flex; gap: var(--space-2); }
.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: #fff;
  transition: background var(--transition-fast);
}
.footer__social-link:hover { background: rgba(255,255,255,0.2); opacity: 1; }
.footer__nav-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}
.footer__nav ul, .footer__services ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.footer__nav a, .footer__services li, .footer__contact address {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
}
.footer__nav a:hover { color: #fff; opacity: 1; }
.footer__contact a { color: rgba(255,255,255,0.65); }
.footer__contact a:hover { color: #fff; opacity: 1; }
.footer__contact p { margin-bottom: var(--space-2); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-block: var(--space-3);
  text-align: center;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.4);
}