/* ============================================
   NAVBAR — LJR Digital Studio
============================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-navbar);
  height: 80px;
  padding: 0 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--trans-slow),
              box-shadow var(--trans-slow),
              backdrop-filter var(--trans-slow);
}

/* Estado inicial: transparente */
.navbar.transparent {
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

/* Após scroll: branco com blur */
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-navbar);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}

/* ——— Logo ——— */
.navbar__logo {
  flex-shrink: 0;
  transition: opacity var(--trans-base);
}

.navbar__logo:hover {
  opacity: 0.8;
}

/* ——— Logo Imagem ——— */
.navbar__logo-img {
  height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
}

/* ——— Menu ——— */
.navbar__menu {
  flex: 1;
  display: flex;
  justify-content: center;
}

.navbar__list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.navbar__link {
  position: relative;
  padding: 8px 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-text);
  border-radius: var(--radius-sm);
  transition: color var(--trans-base);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--blue);
  border-radius: var(--radius-pill);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--trans-base);
}

.navbar__link:hover {
  color: var(--black);
}

.navbar__link:hover::after {
  transform: scaleX(1);
}

.navbar__link.active {
  color: var(--blue);
  font-weight: 700;
}

.navbar__link.active::after {
  transform: scaleX(1);
}

/* ——— CTA da Navbar ——— */
.navbar__cta {
  flex-shrink: 0;
  height: 44px;
  padding: 0 24px;
  font-size: 14px;
  font-weight: 600;
  display: none !important;
}

@media (min-width: 1025px) {
  .navbar__cta {
    display: inline-flex !important;
  }
}

/* ——— Hamburger ——— */
.navbar__hamburger {
  display: flex !important;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  padding: 8px;
  transition: background var(--trans-base);
  margin-left: auto;
}

@media (min-width: 1025px) {
  .navbar__hamburger {
    display: none !important;
  }
}

.navbar__hamburger:hover {
  background: var(--gray-light);
}

.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  border-radius: var(--radius-pill);
  transition: transform var(--trans-base), opacity var(--trans-base);
  transform-origin: center;
}

.navbar__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ——— Mobile Menu ——— */
.navbar__mobile {
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  padding: 20px 24px 28px;
  transform: translateY(-16px);
  opacity: 0;
  pointer-events: none;
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1), opacity 300ms cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
  max-height: calc(100vh - 76px);
  overflow-y: auto;
}

.navbar__mobile.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.navbar__mobile-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.navbar__mobile-link {
  display: block;
  padding: 12px 16px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--gray-text);
  border-radius: var(--radius-sm);
  transition: background var(--trans-base), color var(--trans-base);
}

.navbar__mobile-link:hover,
.navbar__mobile-link:focus {
  background: var(--gray-light);
  color: var(--black);
}

.navbar__mobile-actions {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  width: 100%;
}

.navbar__mobile-btn {
  width: 100% !important;
  height: 48px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  border-radius: var(--radius-pill) !important;
}