/* Header */
.site-header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;

  padding: 1rem;
}

.logo img {
  height: 80px;
  object-fit: contain;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

.main-nav a {
  font-weight: 500;
  font-size: 16px;
  color: #101010;
  transition: color 0.3s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
}

/* Desktop Navigation */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-desktop .nav-link {
  font-weight: 500;
  font-size: 16px;
  color: #101010;
  transition: color 0.3s ease;
  position: relative;
}

.nav-desktop .nav-link:hover {
  color: var(--primary-color);
}

.nav-desktop .nav-link.active {
  color: var(--primary-color);
}

.nav-desktop .nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

.nav-desktop .nav-link:hover::after,
.nav-desktop .nav-link.active::after {
  width: 100%;
}

.nav-desktop .button {
  background-color: var(--primary-color);
  color: #fff;
  padding: 10px 25px;
  border-radius: 50px;
  font-weight: 500;
  transition: background-color 0.3s ease;
}

.nav-desktop .button:hover {
  background-color: var(--primary-hover);
}

/* Header Actions - Hidden by default, shown only on mobile */
.header-actions {
  display: none;
}

/* Mobile Menu Toggle Button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 1001;
  position: relative;
  border-radius: 8px;
  transition: background-color 0.3s ease;
}

.menu-toggle:hover {
  background-color: rgba(193, 52, 118, 0.1);
}

.menu-toggle:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.menu-icon {
  width: 24px;
  height: 24px;
  color: var(--text-color);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.menu-icon.menu-close {
  opacity: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(90deg);
}

.menu-toggle.active .menu-icon.menu-open {
  opacity: 0;
  transform: rotate(-90deg);
}

.menu-toggle.active .menu-icon.menu-close {
  opacity: 1;
  transform: translate(-50%, -50%) rotate(0deg);
}

/* Mobile Navigation */
.nav-mobile {
  position: fixed;
  top: 90px;
  right: 0;
  width: 280px;
  height: calc(100vh - 90px);
  background-color: #fff;
  display: flex;
  flex-direction: column;
  padding: 30px 0;
  gap: 8px;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
  box-shadow: -2px 0 20px rgba(0, 0, 0, 0.15);
  overflow-y: auto;
}

.nav-mobile.active {
  transform: translateX(0);
}

.nav-link-mobile {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-color);
  padding: 15px 25px;
  margin: 0 15px;
  border-radius: 10px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.nav-link-mobile::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(193, 52, 118, 0.1),
    transparent
  );
  transition: left 0.6s ease;
}

.nav-link-mobile:hover::before {
  left: 100%;
}

.nav-link-mobile:hover,
.nav-link-mobile.active {
  color: var(--primary-color);
  background-color: rgba(193, 52, 118, 0.08);
  border-left: 3px solid var(--primary-color);
  padding-left: 22px;
  transform: translateX(5px);
}

.nav-link-mobile:active {
  transform: translateX(5px) scale(0.98);
}

/* Overlay for mobile menu */
.nav-overlay {
  position: fixed;
  top: 90px;
  left: 0;
  width: 100%;
  height: calc(100vh - 90px);
  background-color: rgba(0, 0, 0, 0.6);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 998;
  backdrop-filter: blur(4px);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Smooth transitions for all interactive elements */
* {
  -webkit-tap-highlight-color: transparent;
}

.site-header * {
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-container {
    height: 70px;
    justify-content: space-between;
    gap: 15px;
  }

  .logo img {
    height: 45px;
  }

  .main-nav,
  .nav-desktop {
    display: none;
  }

  .header-actions {
    display: flex;
    align-items: center;
    order: 2;
  }

  .header-actions .btn {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
  }

  .menu-toggle {
    display: block;
    order: 3;
  }

  .logo {
    order: 1;
  }

  .nav-mobile {
    top: 70px;
    height: calc(100vh - 70px);
  }

  .nav-overlay {
    top: 70px;
    height: calc(100vh - 70px);
  }
}

/* Ajuste para telas muito pequenas */
@media (max-width: 320px) {
  .nav-mobile {
    width: 100%;
    right: 0;
  }
}

@media (min-width: 769px) {
  .nav-mobile,
  .menu-toggle,
  .nav-overlay,
  .header-actions {
    display: none !important;
  }
}