/**
 * Liahnson Header & CTA Bar Styles for WordPress
 * Matches React website design for consistent experience
 */

/* Pretendard Font */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.8/dist/web/variable/pretendardvariable.css');

/* CSS Custom Properties */
:root {
  --liahnson-font-display: 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
  --liahnson-font-body: 'Pretendard Variable', 'Pretendard', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Colors */
  --liahnson-color-grey-000: #fff;
  --liahnson-color-grey-050: #FAFAFA;
  --liahnson-color-grey-100: #F0F0F0;
  --liahnson-color-grey-200: #E5E5E5;
  --liahnson-color-grey-400: #a7a7a7;
  --liahnson-color-grey-600: #666666;
  --liahnson-color-grey-800: #292929;
  --liahnson-color-accent-primary: #8B1538;
  --liahnson-color-red-100: #FF8FA3;

  /* Gradients */
  --liahnson-gradient-accent: linear-gradient(135deg, #4A0B21 0%, #8B1538 35%, #C93B55 70%, #FF6B6B 100%);

  /* Shadows */
  --liahnson-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
  --liahnson-shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
  --liahnson-shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);

  /* Sizing */
  --liahnson-header-height: 100px;
  --liahnson-header-height-mobile: 80px;
  --liahnson-cta-height: 80px;

  /* Z-index */
  --liahnson-z-header: 9999;
  --liahnson-z-cta: 9998;
  --liahnson-z-dropdown: 10000;

  /* Transitions */
  --liahnson-transition-fast: 150ms ease;
  --liahnson-transition-base: 250ms ease;

  /* Radius */
  --liahnson-radius-lg: 12px;
  --liahnson-radius-full: 9999px;
}

/* Body offset for fixed header and CTA */
body.liahnson-has-header {
  padding-top: var(--liahnson-header-height) !important;
  padding-bottom: var(--liahnson-cta-height) !important;
}

/* When embedded in iframe, no padding needed (React provides header/footer) */
body.liahnson-embedded {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

body.liahnson-embedded .liahnson-header,
body.liahnson-embedded .liahnson-cta {
  display: none !important;
}

@media (max-width: 1024px) {
  body.liahnson-has-header {
    padding-top: var(--liahnson-header-height-mobile) !important;
  }
}

/* Hide WordPress theme header/footer when Liahnson header is active */
body.liahnson-has-header header.wp-block-template-part,
body.liahnson-has-header footer.wp-block-template-part,
body.liahnson-has-header .wp-block-group.alignfull:has(.wp-block-site-title),
body.liahnson-has-header .site-header,
body.liahnson-has-header .site-footer,
body.liahnson-has-header .fresh-blog-lite-header,
body.liahnson-has-header .fresh-blog-lite-footer {
  display: none !important;
}

/* ============================================
   HEADER STYLES
   ============================================ */

.liahnson-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--liahnson-header-height);
  z-index: var(--liahnson-z-header);
  background: var(--liahnson-color-grey-000);
  box-shadow: var(--liahnson-shadow-sm);
  transition: all var(--liahnson-transition-base);
  font-family: var(--liahnson-font-display);
}

@media (max-width: 1024px) {
  .liahnson-header {
    height: var(--liahnson-header-height-mobile);
  }

  .liahnson-header.is-open {
    height: 100%;
    background: var(--liahnson-color-grey-100);
    overflow-y: auto;
  }
}

.liahnson-container {
  max-width: 1733px;
  margin: 0 auto;
  height: 100%;
}

.liahnson-inner {
  width: 85%;
  margin: 0 auto;
  height: 100%;
}

@media (max-width: 1280px) {
  .liahnson-inner { width: 88%; }
}

@media (max-width: 768px) {
  .liahnson-inner { width: 90%; }
}

@media (max-width: 480px) {
  .liahnson-inner { width: 92%; }
}

.liahnson-header-wrapper {
  display: flex;
  align-items: center;
  height: 100%;
}

@media (max-width: 1024px) {
  .liahnson-header-wrapper {
    flex-direction: column;
    align-items: stretch;
    height: initial;
  }
}

/* Left section */
.liahnson-header-left {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

@media (max-width: 1024px) {
  .liahnson-header-left {
    padding: 16px 0;
    height: initial;
  }
}

/* Logo */
.liahnson-logo-link {
  display: flex;
  align-items: center;
  width: 220px;
  margin-right: 30px;
  text-decoration: none;
  transition: opacity var(--liahnson-transition-fast);
}

.liahnson-logo-link:hover {
  opacity: 0.8;
}

@media (max-width: 1024px) {
  .liahnson-logo-link {
    width: 180px;
  }
}

.liahnson-logo {
  width: 100%;
  height: auto;
}

.liahnson-logo--desktop {
  display: block;
}

.liahnson-logo--mobile {
  display: none;
}

@media (max-width: 1024px) {
  .liahnson-logo--desktop { display: none; }
  .liahnson-logo--mobile { display: block; }
}

/* Hamburger menu */
.liahnson-hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

@media (max-width: 1024px) {
  .liahnson-hamburger {
    display: flex;
  }
}

.liahnson-hamburger-icon {
  position: relative;
  width: 24px;
  height: 2px;
  background: var(--liahnson-color-grey-800);
  transition: all var(--liahnson-transition-base);
}

.liahnson-hamburger-icon::before,
.liahnson-hamburger-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--liahnson-color-grey-800);
  transition: all var(--liahnson-transition-base);
}

.liahnson-hamburger-icon::before { top: -8px; }
.liahnson-hamburger-icon::after { bottom: -8px; }

/* Hamburger open state */
.liahnson-header.is-open .liahnson-hamburger-icon {
  background: transparent;
}

.liahnson-header.is-open .liahnson-hamburger-icon::before {
  top: 0;
  transform: rotate(45deg);
  background: var(--liahnson-color-accent-primary);
}

.liahnson-header.is-open .liahnson-hamburger-icon::after {
  bottom: 0;
  transform: rotate(-45deg);
  background: var(--liahnson-color-accent-primary);
}

/* Right section (Navigation) */
.liahnson-header-right {
  display: flex;
  flex: 1;
  justify-content: flex-end;
  align-items: center;
  gap: 30px;
}

@media (max-width: 1024px) {
  .liahnson-header-right {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 30px;
    gap: 0;
  }

  .liahnson-header.is-open .liahnson-header-right {
    display: flex;
  }
}

/* Navigation list */
.liahnson-nav-list {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (max-width: 1024px) {
  .liahnson-nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }
}

.liahnson-nav-item {
  font-size: 16px;
  font-weight: 500;
  position: relative;
}

@media (max-width: 1024px) {
  .liahnson-nav-item {
    font-size: 30px;
    line-height: 2.5;
    width: 100%;
  }
}

/* Navigation links */
.liahnson-nav-link {
  position: relative;
  display: inline-block;
  padding: 5px 0;
  color: var(--liahnson-color-grey-800);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--liahnson-transition-fast);
}

.liahnson-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--liahnson-color-accent-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--liahnson-transition-base);
}

.liahnson-nav-link:hover::after {
  transform: scaleX(1);
}

.liahnson-nav-link--active {
  font-weight: 600;
  color: var(--liahnson-color-accent-primary);
}

.liahnson-nav-link--active::after {
  transform: scaleX(1);
}

@media (max-width: 1024px) {
  .liahnson-nav-link {
    padding: 8px 0;
  }

  .liahnson-nav-link::after {
    display: none;
  }
}

/* Mobile-only section */
.liahnson-mobile-only {
  display: none;
}

@media (max-width: 1024px) {
  .liahnson-mobile-only {
    display: block;
    padding-bottom: 40px;
    width: 100%;
    border-bottom: 1px solid var(--liahnson-color-grey-200);
  }
}

/* Desktop buttons */
.liahnson-header-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
}

@media (max-width: 1024px) {
  .liahnson-header-buttons {
    display: none;
  }
}

/* Buttons */
.liahnson-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--liahnson-font-display);
  border-radius: var(--liahnson-radius-full);
  cursor: pointer;
  transition: all var(--liahnson-transition-base);
  text-decoration: none;
}

.liahnson-btn--primary {
  color: var(--liahnson-color-grey-000);
  background: var(--liahnson-gradient-accent);
  border: none;
  box-shadow: var(--liahnson-shadow-sm);
}

.liahnson-btn--primary:hover {
  box-shadow: var(--liahnson-shadow-md);
  transform: translateY(-1px);
}

.liahnson-btn--outline {
  color: var(--liahnson-color-grey-800);
  background: var(--liahnson-color-grey-100);
  border: 2px solid var(--liahnson-color-grey-400);
}

.liahnson-btn--outline:hover {
  background: var(--liahnson-color-grey-200);
  border-color: var(--liahnson-color-grey-600);
  box-shadow: var(--liahnson-shadow-lg);
  transform: translateY(-2px);
}

/* Login dropdown */
.liahnson-login-dropdown {
  position: relative;
  display: inline-block;
}

.liahnson-login-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 120px;
  background: var(--liahnson-color-grey-000);
  border-radius: var(--liahnson-radius-lg);
  box-shadow: var(--liahnson-shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-5px);
  transition: all var(--liahnson-transition-base);
  z-index: var(--liahnson-z-dropdown);
  overflow: hidden;
}

.liahnson-login-dropdown.is-open .liahnson-login-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.liahnson-login-menu a {
  display: flex;
  align-items: center;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--liahnson-color-grey-800);
  text-decoration: none;
  transition: all var(--liahnson-transition-fast);
}

.liahnson-login-menu a:hover {
  background: var(--liahnson-color-grey-050);
  color: var(--liahnson-color-accent-primary);
}

.liahnson-login-menu a:not(:last-child) {
  border-bottom: 1px solid var(--liahnson-color-grey-100);
}

/* Mobile login toggle */
.liahnson-mobile-login-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 0;
  color: var(--liahnson-color-grey-800);
  font-size: 30px;
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  border: none;
  text-align: left;
}

.liahnson-mobile-login-toggle:hover {
  color: var(--liahnson-color-accent-primary);
}

.liahnson-mobile-login-toggle svg {
  transition: transform var(--liahnson-transition-base);
}

.liahnson-mobile-login-toggle.is-expanded svg {
  transform: rotate(180deg);
}

.liahnson-mobile-login-submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--liahnson-transition-base) ease-in-out;
  padding-left: 20px;
}

.liahnson-mobile-login-submenu.is-expanded {
  max-height: 200px;
}

.liahnson-mobile-login-item {
  display: block;
  padding: 12px 0;
  font-size: 20px;
  font-weight: 500;
  color: var(--liahnson-color-grey-600);
  text-decoration: none;
}

.liahnson-mobile-login-item:hover {
  color: var(--liahnson-color-accent-primary);
}

/* Language switcher */
.liahnson-lang-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border: 2px solid var(--liahnson-color-grey-200);
  border-radius: var(--liahnson-radius-full);
}

@media (max-width: 1024px) {
  .liahnson-lang-switcher {
    align-self: flex-end;
    margin-top: 40px;
    margin-bottom: 40px;
  }
}

.liahnson-lang-btn {
  background: transparent;
  border: none;
  font-size: 14px;
  font-weight: 500;
  color: var(--liahnson-color-grey-600);
  cursor: pointer;
  padding: 4px 8px;
  transition: color var(--liahnson-transition-fast);
}

.liahnson-lang-btn:hover,
.liahnson-lang-btn.is-active {
  color: var(--liahnson-color-accent-primary);
  font-weight: 600;
}

.liahnson-lang-sep {
  color: var(--liahnson-color-grey-400);
}

/* ============================================
   CTA BAR STYLES
   ============================================ */

.liahnson-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--liahnson-z-cta);
  height: var(--liahnson-cta-height);
  display: flex;
  align-items: center;
  background: rgb(45, 45, 45);
  padding: 0 24px;
}

@media (max-width: 768px) {
  .liahnson-cta {
    padding: 0 16px;
  }
}

.liahnson-cta-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  width: 85%;
  margin: 0 auto;
}

@media (max-width: 1280px) {
  .liahnson-cta-inner { width: 88%; }
}

@media (max-width: 768px) {
  .liahnson-cta-inner {
    width: 90%;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .liahnson-cta-inner { width: 92%; }
}

.liahnson-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 600;
  font-family: var(--liahnson-font-display);
  border-radius: var(--liahnson-radius-full);
  transition: all var(--liahnson-transition-fast);
  cursor: pointer;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .liahnson-cta-btn {
    padding: 8px 16px;
    font-size: 14px;
  }
}

.liahnson-cta-btn--primary {
  background: var(--liahnson-gradient-accent);
  color: var(--liahnson-color-grey-000);
  border: none;
  box-shadow: var(--liahnson-shadow-sm);
}

.liahnson-cta-btn--primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: var(--liahnson-shadow-md);
}

.liahnson-cta-btn--secondary {
  background: transparent;
  color: var(--liahnson-color-grey-000);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.liahnson-cta-btn--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

/* Chevron icon for dropdowns */
.liahnson-chevron {
  width: 24px;
  height: 24px;
  fill: currentColor;
}