/* Shared desktop navigation and mobile-menu primitives. */

/* ---- Componente: Navbar ---- */

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 16px 48px 0;
  padding: 14px 24px;
  border-radius: 999px;
  z-index: 100;
  color: var(--text-dark);
  background: rgba(232, 234, 236, 0.55);
  border-bottom: 1px solid rgba(232, 234, 236, 0.7);
  box-shadow: 0 8px 32px rgba(19, 20, 23, 0.06);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: background-color 0.5s ease, border-color 0.5s ease,
    box-shadow 0.5s ease, backdrop-filter 0.5s ease, margin 0.5s ease,
    border-radius 0.5s ease, padding 0.5s ease;
}

body[data-theme="dark"] header {
  background: rgba(19, 20, 23, 0.55);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.16);
}

body header.menu-is-open,
body[data-theme="dark"] header.menu-is-open {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* ---- Componente: Seletor de tema ---- */

.light-switch {
  width: 30px;
  height: 30px;
  padding: 4px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-dark);
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.light-switch:focus-visible {
  outline: 1px solid currentColor;
  outline-offset: 3px;
}

.sun-and-moon {
  width: 100%;
  height: 100%;
  stroke-linecap: round;
}

.sun-and-moon .moon,
.sun-and-moon .sun,
.sun-and-moon .sun-beams {
  transform-origin: center;
}

.sun-and-moon .sun {
  fill: currentColor;
  transform: scale(1.75);
  transition: transform 0.5s cubic-bezier(0.5, 1.25, 0.75, 1.25);
}

.sun-and-moon .sun-beams {
  stroke: currentColor;
  stroke-width: 2px;
  opacity: 0;
  transform: rotate(-25deg);
  transition: transform 0.5s cubic-bezier(0.5, 1.5, 0.75, 1.25),
    opacity 0.5s cubic-bezier(0.25, 0, 0.3, 1);
}

.sun-and-moon .moon > circle {
  transform: translateX(-7px);
  transition: transform 0.5s cubic-bezier(0, 0, 0, 1);
}

body[data-theme="dark"] .sun-and-moon .sun {
  transform: scale(1);
  transition-duration: 0.25s;
  transition-timing-function: cubic-bezier(0.25, 0, 0.3, 1);
}

body[data-theme="dark"] .sun-and-moon .sun-beams {
  opacity: 1;
  transform: rotate(0deg);
  transition-duration: 0.15s;
}

body[data-theme="dark"] .sun-and-moon .moon > circle {
  transform: translateX(0);
  transition-delay: 0.25s;
}

@supports (cx: 1px) {
  .sun-and-moon .moon > circle {
    cx: 17px;
    transform: translateX(0);
    transition-property: cx;
  }

  body[data-theme="dark"] .sun-and-moon .moon > circle {
    cx: 24px;
    transform: translateX(0);
  }
}

.logo {
  display: flex;
  align-items: center;
  color: inherit;
  text-decoration: none;
  transform: scale(1.2);
  transform-origin: left center;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.logo-mark {
  --logo-word-width: 138px;
  --logo-icon-width: 40.98px;

  display: block;
  width: var(--logo-word-width);
  height: auto;
  fill: currentColor;
  overflow: hidden;
  flex: 0 0 auto;
  will-change: width;
  transition: width 0.85s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.logo.is-compact .logo-mark {
  width: var(--logo-icon-width);
}

.nav-center {
  position: relative;
  display: flex;
  margin-left: auto;
  gap: 32px;
  list-style: none;
  font-size: 15px;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: normal;
  text-transform: uppercase;
}

.nav-center > li:not(.nav-dot) {
  position: relative;
  cursor: pointer;
  padding: 5px 0;
}

.nav-center > li > a {
  color: inherit;
  text-decoration: none;
}

/* Roll vertical por letra no hover dos links do navbar (e sublinks): cada letra
   sobe e sai pelo topo enquanto a cópia dela (text-shadow) entra por baixo, com
   10 ms de defasagem entre letras. Marcação injetada em runtime por
   script-onivo.js (onivoNavRoll), só com mouse. */
@media (hover: hover) and (pointer: fine) {
  .nav-roll {
    display: inline-flex;
    height: 1lh;
    overflow: hidden;
    vertical-align: top;
  }

  .nav-roll-char {
    display: inline-block;
    flex: none;
    white-space: pre;
    text-shadow: 0 1lh currentColor;
    transform: translateY(0) rotate(0.001deg);
    transition: transform 0.6s cubic-bezier(0.625, 0.05, 0, 1);
    transition-delay: calc(var(--i) * 0.01s);
  }

  [data-nav-roll-ready]:hover .nav-roll-char,
  [data-nav-roll-ready][data-nav-roll-out] .nav-roll-char {
    transform: translateY(-1lh) rotate(0.001deg);
  }

  [data-nav-roll-snap] .nav-roll-char {
    transition: none;
  }

  @media (prefers-reduced-motion: reduce) {
    .nav-roll-char {
      transition: none;
    }
  }
}

.language-menu-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  color: inherit;
  font: inherit;
  text-transform: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.language-menu-chevron {
  width: 6px;
  height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.2s ease;
}

.language-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  z-index: 10;
  min-width: 64px;
  padding: 7px;
  list-style: none;
  visibility: hidden;
  opacity: 0;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(19, 20, 23, 0.08);
  border-radius: 12px;
  box-shadow: 0 10px 28px rgba(19, 20, 23, 0.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transform: translate(-50%, -5px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
}

body[data-theme="dark"] .language-dropdown {
  background: rgba(19, 20, 23, 0.9);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
}

.language-menu:hover .language-dropdown,
.language-menu:focus-within .language-dropdown {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}

.language-menu:hover .language-menu-chevron,
.language-menu:focus-within .language-menu-chevron {
  transform: translateY(1px) rotate(225deg);
}

.language-dropdown a {
  display: block;
  padding: 7px 10px;
  color: inherit;
  text-align: center;
  text-decoration: none;
  border-radius: 7px;
}

.language-dropdown a:hover,
.language-dropdown a:focus-visible {
  background: transparent;
  outline: none;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  color: inherit;
  font: inherit;
  text-transform: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.nav-dropdown-chevron {
  width: 6px;
  height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.2s ease;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  z-index: 10;
  min-width: 180px;
  padding: 7px;
  list-style: none;
  visibility: hidden;
  opacity: 0;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(19, 20, 23, 0.08);
  border-radius: 12px;
  box-shadow: 0 10px 28px rgba(19, 20, 23, 0.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transform: translate(-50%, -5px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
}

body[data-theme="dark"] .nav-dropdown-menu {
  background: rgba(19, 20, 23, 0.9);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}

.nav-dropdown:hover .nav-dropdown-chevron,
.nav-dropdown:focus-within .nav-dropdown-chevron {
  transform: translateY(1px) rotate(225deg);
}

.nav-dropdown-menu a {
  display: block;
  padding: 7px 10px 7px 22px;
  color: inherit;
  text-align: left;
  text-decoration: none;
  border-radius: 7px;
  white-space: nowrap;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a:focus-visible {
  background: transparent;
  outline: none;
}

.nav-dropdown-dot {
  position: absolute;
  top: 0;
  left: 14px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0;
  pointer-events: none;
  transform: translateY(var(--dot-y, 0px));
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s ease;
}

.nav-dropdown-dot.is-visible {
  opacity: 1;
}

.nav-dropdown-dot.no-transition {
  transition: none;
}

@media (prefers-reduced-motion: reduce) {
  .nav-dropdown-dot {
    transition: opacity 0.2s ease;
  }
}

.nav-dot {
  position: absolute;
  top: -8px;
  left: 0;
  width: 4px;
  height: 4px;
  padding: 0;
  border-radius: 50%;
  background: currentColor;
  pointer-events: none;
}

.nav-right {
  display: flex;
  align-items: center;
  margin-left: 24px;
  gap: 24px;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.4;
  text-align: right;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 0;
  color: var(--text-dark);
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.menu-toggle:focus-visible {
  outline: 1px solid currentColor;
  outline-offset: 2px;
  border-radius: 50%;
}

.ham {
  width: 44px;
  height: 44px;
  transition: transform 400ms;
  user-select: none;
}

.ham .line {
  fill: none;
  stroke: currentColor;
  stroke-width: 5.5;
  stroke-linecap: round;
  transition: stroke-dasharray 400ms, stroke-dashoffset 400ms;
}

.ham-rotate.active {
  transform: rotate(45deg);
}

.ham-first .top {
  stroke-dasharray: 40 139;
}

.ham-first .bottom {
  stroke-dasharray: 40 180;
}

.ham-first.active .top {
  stroke-dashoffset: -98px;
}

.ham-first.active .bottom {
  stroke-dashoffset: -138px;
}

.mobile-menu,
.mobile-menu-backdrop {
  display: none;
}

/* Seletor de idioma oculto por enquanto (as versões FR/PT ainda não existem).
   Para reativar, apague esta regra. O HTML e o JS do seletor continuam no lugar. */
.language-menu,
.mobile-nav-group:has(.mobile-submenu a[hreflang]) {
  display: none;
}