/* ============================================================
   LAYOUT — header, footer, page-intro, cta
   ============================================================ */

/* WhatsApp link discreto no header */
.header__whatsapp {
  display: none; /* oculto por padrão — mostrar via media query ou tema */
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-light);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition: color var(--transition);
}
.header__whatsapp:hover {
  color: var(--color-accent);
}


/* ============================================================
   2. COMPONENTES GLOBAIS — HEADER
   ============================================================ */

/* --- HEADER --- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(244, 241, 236, .92);
  border-bottom: 1px solid rgba(26, 26, 26, .08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-4);
}

.header__logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 900;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.header__logo::after {
  content: '.';
  color: var(--color-accent);
}

.header__nav {
  display: none;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.header__nav-item {
  position: relative;
}

.header__nav-link {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-ink-light);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 3px;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 0 2px 1px 0;
  transition: width var(--transition);
}

.header__nav-link:hover {
  color: var(--color-ink);
}

.header__nav-link:hover::after {
  width: 100%;
}

.header__nav-link--active {
  color: var(--color-ink);
  font-weight: 600;
}

.header__nav-link--active::after {
  width: 100%;
}

/* Dropdown toggle */
.header__nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-ink-light);
  transition: color var(--transition);
  padding-bottom: 3px;
  position: relative;
}

.header__nav-dropdown-toggle::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 0 2px 1px 0;
  transition: width var(--transition);
}

.header__nav-dropdown-toggle:hover,
.header__nav-dropdown-toggle[aria-expanded="true"] {
  color: var(--color-ink);
}

.header__nav-dropdown-toggle[aria-expanded="true"]::after {
  width: 100%;
}

.header__nav-arrow {
  font-size: 10px;
  line-height: 1;
  color: var(--color-ink-light);
  transition: transform var(--transition);
  margin-top: 1px;
}

.header__nav-arrow::before {
  content: '▾';
}

.header__nav-dropdown-toggle[aria-expanded="true"] .header__nav-arrow {
  transform: rotate(180deg);
}

/* Dropdown */
.header__dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  background-color: var(--color-surface);
  border: 1px solid rgba(26, 26, 26, .08);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 180px;
  overflow: hidden;
  z-index: 10;
}

.header__dropdown--open {
  display: block;
  animation: dropdown-in 180ms ease both;
}

.header__dropdown-item a,
.header__dropdown-item span.header__dropdown-link {
  display: block;
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-light);
  transition: background-color var(--transition), color var(--transition);
}

.header__dropdown-item a:hover {
  background-color: var(--color-bg);
  color: var(--color-accent);
}

.header__dropdown-link--disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.header__coming-badge {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 2px 6px;
  border-radius: 10px;
  vertical-align: middle;
  margin-left: var(--space-1);
  line-height: 1.4;
}

/* Link ativo no dropdown quando estamos em páginas de serviço */
.header__dropdown-link--active {
  color: var(--color-accent) !important;
  font-weight: 600;
}

/* Especificidade (0,2,0) necessária para sobrepor .btn de components.css */
.header .header__cta {
  display: inline-flex;
  margin-left: auto;
  padding: 5px 10px;
  font-size: 0.7rem;
  letter-spacing: 0.03em;
}

/* Hamburger */
.header__menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
  flex-shrink: 0;
}

.header__menu-icon {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-ink);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.header--menu-open .header__menu-icon:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header--menu-open .header__menu-icon:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.header--menu-open .header__menu-icon:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.header--scrolled {
  box-shadow: 0 2px 20px rgba(26, 26, 26, .08);
}

/* Nav mobile aberto — controlado por JS */
.header__nav--mobile-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  background-color: var(--color-bg);
  border-bottom: 1px solid rgba(26, 26, 26, .08);
  padding: var(--space-4) var(--container-pad) var(--space-6);
  box-shadow: var(--shadow-md);
  animation: slide-down 220ms ease both;
}

.header__nav--mobile-open .header__nav-list {
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  width: 100%;
}

.header__nav--mobile-open .header__nav-item {
  width: 100%;
  border-bottom: 1px solid rgba(26, 26, 26, .06);
}

.header__nav--mobile-open .header__nav-link,
.header__nav--mobile-open .header__nav-dropdown-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: var(--space-4) 0;
  font-size: var(--text-base);
  color: var(--color-ink);
}

.header__nav--mobile-open .header__nav-arrow {
  color: var(--color-ink);
  font-size: 14px;
}

.header__nav--mobile-open .header__nav-link::after {
  display: none;
}

.header__nav--mobile-open .header__dropdown {
  position: static;
  display: none;
  box-shadow: none;
  border: none;
  border-radius: 0;
  background-color: transparent;
  padding-left: var(--space-4);
}

.header__nav--mobile-open .header__dropdown--open {
  display: block;
}

.header__nav--mobile-open .header__dropdown-item a {
  padding: var(--space-3) 0;
  color: var(--color-ink-light);
}


/* --- FOOTER --- */
.footer {
  background-color: var(--color-ink);
  color: var(--color-bg);
  padding-top: var(--space-16);
  margin-top: -2px;
}

.footer__container {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 900;
  color: var(--color-bg);
  letter-spacing: -0.01em;
}

.footer__logo::after {
  content: '.';
  color: var(--color-accent);
}

.footer__tagline {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(244, 241, 236, .5);
  max-width: 260px;
  line-height: 1.7;
}

.footer__social {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-top: var(--space-6);
  border-radius: var(--radius-md);
  background-color: rgba(244, 241, 236, .08);
  color: rgba(244, 241, 236, .75);
  transition: background-color var(--transition), color var(--transition);
}

.footer__social-link svg {
  width: 22px;
  height: 22px;
}

.footer__social-link:hover {
  background-color: rgba(244, 241, 236, .15);
  color: var(--color-bg);
}

.footer__social-link:hover::after {
  width: 100%;
}

.footer__nav-title,
.footer__contact-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-bg);
  margin-bottom: var(--space-4);
  letter-spacing: 0.02em;
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__nav-link {
  font-size: var(--text-sm);
  color: rgba(244, 241, 236, .6);
  transition: color var(--transition);
}

.footer__nav-link:hover {
  color: var(--color-accent-light);
}

.footer__nav-link--disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.footer__address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__address-line {
  font-size: var(--text-sm);
  color: rgba(244, 241, 236, .6);
}

.footer__contact-link {
  font-size: var(--text-sm);
  color: rgba(244, 241, 236, .6);
  transition: color var(--transition);
}

.footer__contact-link:hover {
  color: var(--color-accent-light);
}

.footer__bottom {
  border-top: 1px solid rgba(244, 241, 236, .1);
  padding: var(--space-6) var(--container-pad);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: var(--container-max);
  margin-inline: auto;
  width: 100%;
}

.footer__copyright {
  font-size: var(--text-sm);
  color: rgba(244, 241, 236, .6);
}

.footer__legal {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__legal-link {
  font-size: var(--text-sm);
  color: rgba(244, 241, 236, .6);
  transition: color var(--transition);
}

.footer__legal-link:hover {
  color: var(--color-accent-light);
}


/* --- PAGE INTRO --- */
.page-intro {
  background-color: var(--color-ink);
  padding-top: var(--space-20);
  padding-bottom: var(--space-24);
  clip-path: polygon(0 0, 100% 0, 96% 100%, 0 91%);
}

.page-intro__breadcrumb {
  margin-bottom: var(--space-6);
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.breadcrumb__item {
  font-size: var(--text-sm);
  color: rgba(244, 241, 236, .5);
}

.breadcrumb__item + .breadcrumb__item::before {
  content: '/';
  margin: 0 var(--space-2);
  color: rgba(244, 241, 236, .25);
}

.breadcrumb__link {
  color: rgba(244, 241, 236, .5);
  transition: color var(--transition);
}

.breadcrumb__link:hover {
  color: var(--color-white);
}

.breadcrumb__item--current {
  color: var(--color-accent-light);
}

.page-intro__title {
  font-size: var(--text-4xl);
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.page-intro__subtitle {
  font-size: var(--text-lg);
  color: rgba(244, 241, 236, .65);
  line-height: 1.7;
}


/* --- CTA SEÇÃO GLOBAL --- */
.cta {
  background-color: #111111;
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
  clip-path: polygon(0 13%, 100% 0, 100% 100%, 0 100%);
}

.cta__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
}

.cta__title {
  font-size: var(--text-3xl);
  font-weight: 900;
  color: var(--color-white);
  max-width: 680px;
}

.cta__text {
  font-size: var(--text-lg);
  color: rgba(244, 241, 236, .7);
  max-width: 540px;
  line-height: 1.7;
}

.cta__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}


/* --- Responsividade --- */
@media (min-width: 768px) {
  .header__container {
    height: 72px;
  }

  .header__nav {
    display: flex;
  }

  .header .header__cta {
    margin-left: 0;
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    letter-spacing: 0.06em;
  }

  .header__menu-toggle {
    display: none;
  }

  .footer__container {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .footer__brand {
    flex: 0 0 100%;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .footer__brand {
    flex: 1;
  }

  .footer__nav {
    flex: 0 0 160px;
  }

  .footer__contact {
    flex: 0 0 220px;
  }

  /* Page intro título maior */
  .page-intro__title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
  }

  /* CTA título maior */
  .cta__title {
    font-size: var(--text-4xl);
  }
}