/* ============================================
   Navigation - Desktop & Mobile
   Based on Figma Design
   ============================================ */

/* ============================================
   Base Navigation Styles
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  box-shadow: 0px 15px 20px -5px rgba(0, 0, 0, 0.1);
  z-index: var(--z-fixed);
  transition: transform var(--transition-base);
}

.nav__wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: var(--space-lg);
}

.nav__logo {
  flex-shrink: 0;
  z-index: 1001;
}

.nav__logo img {
  display: block;
}

/* ============================================
   Desktop Navigation
   ============================================ */
.nav__desktop {
  display: none;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.nav__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  padding: 10px;
  font-family: var(--font-primary);
  font-size: 15px;
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  color: var(--color-black);
  background-color: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--color-black);
  /* background-color: var(--color-gray-lighter);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); */
  background-color: transparent;
  box-shadow: none;
}

/* 1024-1280 Desktop Navigation */
@media(min-width: 1024px) and (max-width: 1280px) {
  .nav__link {
  	font-size: 11px;
    padding: 4px;
  }
  .nav__wrapper {
  	gap: var(--space-xs) !important;
  }
  .nav__desktop {
  	gap: var(--space-xs);
  }
  
  .nav__actions {
  	gap: 5px !important;
  }
  
}

.nav__item--dropdown .nav__link::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 6px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  transition: transform var(--transition-base);
}

.nav__item--dropdown.active .nav__link::after {
  transform: rotate(180deg);
}

/* Hover indicator line */
.nav__item--dropdown.active .nav__link {
  position: relative;
}

.nav__item--dropdown.active .nav__link::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-primary);
}

/* ============================================
   Mega Menu - Desktop
   ============================================ */
.nav__mega {
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  width: 100%;
  background-color: var(--color-gray-bg);
  box-shadow: 0px 15px 20px -5px rgba(0, 0, 0, 0.1);
  border-radius: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  z-index: 1000;
}

.nav__item--dropdown.active .nav__mega {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__mega-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 30px var(--container-padding);
}

.nav__mega-content--grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
}

/* Mega menu items with icons */
.nav__mega-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
}

.nav__mega-item img {
  flex-shrink: 0;
  filter: invert(35%) sepia(91%) saturate(678%) hue-rotate(143deg) brightness(97%) contrast(102%);
}

.nav__mega-item a {
  font-family: var(--font-primary);
  font-size: 17px;
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  color: var(--color-black);
  transition: color var(--transition-base);
}

.nav__mega-item a:hover {
  color: var(--color-primary);
}

/* Mega menu columns */
.nav__mega-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nav__mega-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  color: var(--color-primary);
  margin: 0 0 10px 0;
}

.nav__mega-link {
  font-family: var(--font-primary);
  font-size: 17px;
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  color: var(--color-black);
  padding: 5px 0;
  transition: color var(--transition-base);
}

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

.nav__mega-divider {
  border: none;
  border-top: 2px solid var(--color-gray-light);
  margin: 10px 0;
}

/* ============================================
   Navigation Actions
   ============================================ */
.nav__actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav__newsletter {
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  color: var(--color-text-light);
  transition: color var(--transition-base);
}

.nav__newsletter:hover {
  color: var(--color-primary);
}

/* ============================================
   Search Input with Animation
   ============================================ */
.nav__search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.nav__search-input {
  position: absolute;
  right: 100%;
  width: 0;
  height: 44px;
  padding: 0;
  font-family: var(--font-primary);
  font-size: 15px;
  color: var(--color-text);
  background-color: var(--color-gray-lighter);
  border: 2px solid transparent;
  border-radius: 48px;
  outline: none;
  opacity: 0;
  overflow: hidden;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              padding 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.3s ease,
              border-color 0.2s ease;
  pointer-events: none;
}

.nav__search-input::placeholder {
  color: var(--color-gray);
}

.nav__search-input:focus {
  border-color: var(--color-primary);
}

.nav__search-wrapper.is-open .nav__search-input {
  width: 240px;
  padding: 0 16px;
  margin-right: 8px;
  opacity: 1;
  pointer-events: auto;
}

.nav__search-wrapper.is-open .icon-btn--search {
  background-color: var(--color-primary);
}

.nav__search-wrapper.is-open .icon-btn--search img {
  filter: brightness(0) invert(1);
}

.nav__search {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--color-gray-lightest);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-base);
}

.nav__search:hover {
  background-color: var(--color-gray-lighter);
  transform: scale(1.05);
}

.btn--nav {
  padding: 10px 16px;
  height: 40px;
  font-size: 15px;
  border-radius: 48px;
}

/* ============================================
   Mobile Toggle Button
   ============================================ */
.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
  gap: 4.4px;
}

.nav__toggle span {
  display: block;
  width: 20px;
  /*height: 1.8px;*/
  padding-top: 2px; 
  background-color: var(--color-text);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.2px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.2px) rotate(-45deg);
}

/* ============================================
   Mobile Menu
   ============================================ */
.nav__mobile {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-white);
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
}

.nav__mobile.active {
  transform: translateX(0);
}

.nav__mobile-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background-color: var(--color-white);
  /*box-shadow: 0px 15px 20px -5px rgba(0, 0, 0, 0.1);*/
  z-index: 1002;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  flex-shrink: 0;
}

.nav__mobile-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav__mobile-close svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-text);
}

.nav__mobile-content {
  flex: 1;
  padding: 20px 20px 120px;
  overflow-y: auto;
}

.nav__mobile-main {
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav__mobile-item {
  list-style: none;
}

.nav__mobile-link,
.nav__mobile-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px;
  font-family: var(--font-primary);
  font-size: 15px;
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  color: var(--color-black);
  /*background-color: var(--color-gray-lighter);*/
  border: none;
  border-radius: var(--radius-sm);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-base);
  margin-bottom: 10px;
  text-decoration: none;
}

.nav__mobile-button {
  position: relative;
}

.nav__mobile-button::after {
  content: '';
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform var(--transition-base);
}

.nav__mobile-button.active::after {
  transform: translateY(-50%) rotate(180deg);
}

.nav__mobile-button.active {
  margin-bottom: 0;
}

.nav__mobile-button.active::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 10px;
  right: 10px;
  height: 2px;
  background-color: var(--color-primary);
}

/* Mobile Submenu - Accordion Style */
.nav__mobile-submenu {
  background-color: var(--color-gray-bg);
  max-height: 0;
  overflow: hidden;
  /*transition: max-height 0.3s ease, padding 0.3s ease;*/
  margin: 0 0 10px 0;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.nav__mobile-submenu.active {
  max-height: 2000px;
  padding: 30px 20px;
}

.nav__mobile-submenu-content {
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav__mobile-submenu.active .nav__mobile-submenu-content {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.1s;
}

.nav__mobile-submenu-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav__mobile-submenu-item {
  margin-bottom: 30px;
}

.nav__mobile-submenu-item:last-child {
  margin-bottom: 0;
}

.nav__mobile-submenu-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  color: var(--color-primary);
  margin: 0 0 20px 0;
}

.nav__mobile-submenu-link {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-family: var(--font-primary);
  font-size: 17px;
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  color: var(--color-black);
  text-decoration: none;
  transition: color var(--transition-base);
}

.nav__mobile-submenu-link img {
  flex-shrink: 0;
  margin-top: 2px;
  width: 20px;
  height: 20px;
}

.nav__mobile-submenu-link:hover,
.nav__mobile-submenu-link:active {
  color: var(--color-primary);
}

.nav__mobile-submenu-divider {
  border: none;
  border-top: 2px solid var(--color-gray-light);
  margin: 15px 0;
}

/* Mobile Footer Actions */
.nav__mobile-footer {
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  box-shadow: 0px -5px 20px rgba(0, 0, 0, 0.1);
  padding: 20px;
  z-index: 1002;
  flex-shrink: 0;
}

.nav__mobile-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 10px;
}

.nav__mobile-newsletter {
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  color: var(--color-text-light);
  text-decoration: none;
  transition: color var(--transition-base);
}

.nav__mobile-newsletter:hover {
  color: var(--color-primary);
}

.nav__mobile-search {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--color-gray-lightest);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-base);
  flex-shrink: 0;
  margin-left: auto;
}

.nav__mobile-search:hover {
  background-color: var(--color-gray-lighter);
}

/* Mobile search form (dynamically created) */
.nav__mobile-actions form[action*="search"] input[type="search"] {
  flex: 1;
  height: 40px;
  padding: 0 16px;
  font-family: var(--font-primary);
  font-size: 15px;
  color: var(--color-text);
  background-color: var(--color-gray-lighter);
  border: 2px solid transparent;
  border-radius: 48px;
  outline: none;
  transition: all var(--transition-base);
}

.nav__mobile-actions form[action*="search"] input[type="search"]:focus {
  border-color: var(--color-primary);
}

.nav__mobile-donate {
  width: 100%;
  padding: 10px 16px;
  height: 40px;
  font-size: 15px;
  border-radius: 48px;
}

/* ============================================
   Responsive Breakpoints
   ============================================ */
@media (min-width: 1024px) {
  .nav__desktop {
    display: flex;
  }
  
  .nav__toggle {
    display: none;
  }
  
  .nav__mobile {
    display: none !important;
  }
}

@media (max-width: 1023px) {
  .nav {
  	box-shadow: none;
  }
  .mobile__nav {
    display: flex;
    gap: 10px;
  }
  
  a.btn.btn--medium.btn--primary.mobile {
  	display: inline-flex !important;
  }

  .nav__wrapper {
    height: 80px;
  }
  
  .nav__desktop {
    display: none !important;
  }
}

/* Prevent body scroll when mobile menu is open */
body.nav-open {
  overflow: hidden;
}