/**
 * Waveform Header Design & Hamburger Menu Styles
 * @package STI_Newsroom_Flow
 * @since 1.0.2
 */

/* ========================================
   WAVEFORM HEADER DESIGN
======================================== */
.header-main {
  position: relative;
  overflow: hidden;
}

.header-main::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 200px;
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary-red) 0%, transparent 100%);
  clip-path: polygon(
    0 0,
    100% 0,
    95% 10%,
    100% 20%,
    95% 30%,
    100% 40%,
    95% 50%,
    100% 60%,
    95% 70%,
    100% 80%,
    95% 90%,
    100% 100%,
    0 100%
  );
  opacity: 0.3;
  z-index: 0;
}

.header-content {
  position: relative;
  z-index: 1;
}

/* ========================================
   HAMBURGER MENU ICON
======================================== */
.hamburger-menu-toggle {
  background-color: var(--color-primary-red) !important;
  position: relative;
  overflow: visible;
}

.hamburger-menu-toggle:hover {
  background-color: var(--color-accent-red) !important;
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 20px;
  height: auto;
}

.hamburger-icon span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  transition: all 0.3s ease;
}

.hamburger-menu-toggle.active .hamburger-icon span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-menu-toggle.active .hamburger-icon span:nth-child(2) {
  opacity: 0;
}

.hamburger-menu-toggle.active .hamburger-icon span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ========================================
   HAMBURGER MENU POPUP
======================================== */
.hamburger-menu-popup {
  position: fixed;
  top: 0;
  right: -100%;
  width: 350px;
  max-width: 90%;
  height: 100vh;
  background-color: var(--color-primary-black);
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.5);
  z-index: 9999;
  transition: right 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  overflow-y: auto;
}

.hamburger-menu-popup.active {
  right: 0;
}

.hamburger-menu-content {
  padding: 20px;
  color: var(--color-white);
}

.hamburger-menu-close {
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: 3rem;
  cursor: pointer;
  padding: 0;
  margin-bottom: 20px;
  line-height: 1;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.hamburger-menu-close:hover {
  background-color: var(--color-primary-red);
  transform: rotate(90deg);
}

.hamburger-navigation ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hamburger-navigation li {
  margin-bottom: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hamburger-navigation a {
  display: block;
  padding: 15px 10px;
  color: var(--color-white);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.hamburger-navigation a:hover {
  background-color: rgba(214, 0, 0, 0.2);
  border-left-color: var(--color-primary-red);
  padding-left: 20px;
}

.hamburger-navigation .current-menu-item > a,
.hamburger-navigation .current_page_item > a {
  background-color: rgba(214, 0, 0, 0.3);
  border-left-color: var(--color-primary-red);
}

/* Submenu in hamburger */
.hamburger-navigation .sub-menu {
  padding-left: 20px;
  background-color: rgba(0, 0, 0, 0.3);
}

.hamburger-navigation .sub-menu li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hamburger-navigation .sub-menu a {
  font-size: 0.95rem;
  padding: 12px 10px;
}

/* Search in hamburger menu */
.hamburger-search {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hamburger-search .search-form {
  display: flex;
}

.hamburger-search .search-field {
  flex: 1;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  padding: 10px 15px;
  border-radius: 4px 0 0 4px;
}

.hamburger-search .search-field::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.hamburger-search .search-submit {
  background-color: var(--color-primary-red);
  color: var(--color-white);
  border: none;
  padding: 10px 20px;
  border-radius: 0 4px 4px 0;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.hamburger-search .search-submit:hover {
  background-color: var(--color-accent-red);
}

/* Overlay when menu is open */
.hamburger-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.7);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 9998;
}

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

/* ========================================
   DARK MODE ADJUSTMENTS
======================================== */
body.dark-mode .hamburger-menu-popup {
  background-color: #1a1a1a;
  border-left: 2px solid #333;
}

body.dark-mode .hamburger-navigation li {
  border-bottom-color: #333;
}

body.dark-mode .hamburger-search .search-field {
  background-color: #2a2a2a;
  border-color: #444;
}

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 768px) {
  .hamburger-menu-popup {
    width: 280px;
  }
  
  .header-main::before {
    width: 100px;
  }
}

@media (max-width: 480px) {
  .hamburger-menu-popup {
    width: 100%;
    max-width: 100%;
  }
}