/**
 * Conference Theme - Semantic CSS
 * Translated from Tailwind CSS utilities
 * Generated: 2025-11-29
 *
 * This file contains all semantic CSS classes derived from Tailwind utilities.
 * Uses WordPress theme.json CSS custom properties where available.
 *
 * Prefix: .conference-
 *
 * Table of Contents:
 * 1. CSS Custom Properties (WordPress theme.json compatible)
 * 2. Layout
 * 3. Buttons
 * 4. Cards
 * 5. Badges
 * 6. Heroes & Gradients
 * 7. Header
 * 8. Footer
 * 9. Forms
 * 10. Lists
 * 11. Sections
 * 12. Typography
 * 13. Overlays & Modals
 * 14. Events
 * 15. Utilities
 * 16. Callouts
 * 17. Articles
 * 18. Breadcrumbs
 * 19. Social
 * 20. Pagination
 * 21. Accordions
 * 22. Responsive Media Queries
 */

/* ==========================================================================
   1. CSS Custom Properties
   These mirror WordPress theme.json tokens and provide fallbacks
   ========================================================================== */

:root {
  /* Colors */
  --wp--preset--color--brand-red: #A42942;
  --wp--preset--color--brand-teal: #29ADAF;
  --wp--preset--color--brand-blue: #1A6780;
  --wp--preset--color--brand-black: #000000;
  --wp--preset--color--white: #FFFFFF;
  --wp--preset--color--red-700: #b91c1c;
  --wp--preset--color--blue-900: #1e3a8a;
  --wp--preset--color--teal-700: #0f766e;
  --wp--preset--color--gray-50: #f9fafb;
  --wp--preset--color--gray-100: #f3f4f6;
  --wp--preset--color--gray-200: #e5e7eb;
  --wp--preset--color--gray-300: #d1d5db;
  --wp--preset--color--gray-400: #9ca3af;
  --wp--preset--color--gray-500: #6b7280;
  --wp--preset--color--gray-600: #4b5563;
  --wp--preset--color--gray-700: #374151;
  --wp--preset--color--gray-800: #1f2937;
  --wp--preset--color--gray-900: #111827;
  --wp--preset--color--green-100: #dcfce7;
  --wp--preset--color--green-800: #166534;

  /* Spacing */
  --wp--preset--spacing--1: 0.25rem;
  --wp--preset--spacing--2: 0.5rem;
  --wp--preset--spacing--3: 0.75rem;
  --wp--preset--spacing--4: 1rem;
  --wp--preset--spacing--5: 1.25rem;
  --wp--preset--spacing--6: 1.5rem;
  --wp--preset--spacing--8: 2rem;
  --wp--preset--spacing--10: 2.5rem;
  --wp--preset--spacing--12: 3rem;
  --wp--preset--spacing--16: 4rem;
  --wp--preset--spacing--20: 5rem;

  /* Font Sizes */
  --wp--preset--font-size--xs: 0.75rem;
  --wp--preset--font-size--small: 0.875rem;
  --wp--preset--font-size--base: 1rem;
  --wp--preset--font-size--large: 1.125rem;
  --wp--preset--font-size--xl: 1.25rem;
  --wp--preset--font-size--2-xl: 1.5rem;
  --wp--preset--font-size--3-xl: 1.875rem;
  --wp--preset--font-size--4-xl: 2.25rem;
  --wp--preset--font-size--5-xl: 3rem;

  /* Layout */
  --wp--style--global--content-size: 1200px;
  --wp--style--global--wide-size: 1400px;

  /* Shadows */
  --wp--preset--shadow--sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --wp--preset--shadow--md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --wp--preset--shadow--lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --wp--preset--shadow--xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --wp--preset--shadow--2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

  /* Custom Effects */
  --conference-glass-bg: rgba(255, 255, 255, 0.1);
  --conference-glass-border: rgba(255, 255, 255, 0.2);
  --conference-backdrop-blur: blur(10px);
  --conference-transition: all 0.3s ease;
  --conference-transition-fast: all 0.15s ease;
}

/* ==========================================================================
   2. Layout
   ========================================================================== */

.conference-container {
  width: 100%;
  max-width: var(--wp--style--global--content-size, 1200px);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--wp--preset--spacing--4, 1rem);
  padding-right: var(--wp--preset--spacing--4, 1rem);
}

.conference-container--wide {
  max-width: var(--wp--style--global--wide-size, 1400px);
}

.conference-grid-2 {
  display: grid;
  gap: var(--wp--preset--spacing--6, 1.5rem);
}

.conference-grid-3 {
  display: grid;
  gap: var(--wp--preset--spacing--6, 1.5rem);
}

.conference-grid-4 {
  display: grid;
  gap: var(--wp--preset--spacing--8, 2rem);
}

.conference-flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.conference-flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.conference-flex-start {
  display: flex;
  align-items: flex-start;
}

/* ==========================================================================
   3. Buttons
   ========================================================================== */

/* Primary Button - Red rounded pill */
.conference-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--wp--preset--color--brand-red, #A42942);
  color: var(--wp--preset--color--white, #FFFFFF);
  padding: 0.5rem 1.5rem;
  border-radius: 9999px;
  font-weight: 700;
  text-decoration: none;
  transition: var(--conference-transition);
  border: none;
  cursor: pointer;
}

.conference-btn-primary:hover,
.conference-btn-primary:focus {
  background-color: var(--wp--preset--color--red-700, #b91c1c);
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-btn-primary:focus {
  outline: 2px solid var(--wp--preset--color--brand-red);
  outline-offset: 2px;
}

/* Primary Button Large - Squared corners */
.conference-btn-primary-lg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--wp--preset--color--brand-red, #A42942);
  color: var(--wp--preset--color--white, #FFFFFF);
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--conference-transition);
  border: none;
  cursor: pointer;
}

.conference-btn-primary-lg:hover,
.conference-btn-primary-lg:focus {
  background-color: var(--wp--preset--color--red-700, #b91c1c);
  color: var(--wp--preset--color--white, #FFFFFF);
}

/* Secondary Button - Red outline */
.conference-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--wp--preset--color--brand-red, #A42942);
  padding: 0.5rem 1.5rem;
  border: 2px solid var(--wp--preset--color--brand-red, #A42942);
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--conference-transition);
  cursor: pointer;
}

.conference-btn-secondary:hover,
.conference-btn-secondary:focus {
  background-color: var(--wp--preset--color--brand-red, #A42942);
  color: var(--wp--preset--color--white, #FFFFFF);
}

/* Secondary Teal */
.conference-btn-secondary-teal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--wp--preset--color--brand-teal, #29ADAF);
  padding: 0.5rem 1.5rem;
  border: 2px solid var(--wp--preset--color--brand-teal, #29ADAF);
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--conference-transition);
  cursor: pointer;
}

.conference-btn-secondary-teal:hover,
.conference-btn-secondary-teal:focus {
  background-color: var(--wp--preset--color--brand-teal, #29ADAF);
  color: var(--wp--preset--color--white, #FFFFFF);
}

/* Secondary Blue */
.conference-btn-secondary-blue {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--wp--preset--color--brand-blue, #1A6780);
  padding: 0.5rem 1.5rem;
  border: 2px solid var(--wp--preset--color--brand-blue, #1A6780);
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--conference-transition);
  cursor: pointer;
}

.conference-btn-secondary-blue:hover,
.conference-btn-secondary-blue:focus {
  background-color: var(--wp--preset--color--brand-blue, #1A6780);
  color: var(--wp--preset--color--white, #FFFFFF);
}

/* Teal Button */
.conference-btn-teal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--wp--preset--color--brand-teal, #29ADAF);
  color: var(--wp--preset--color--white, #FFFFFF);
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--conference-transition);
  border: none;
  cursor: pointer;
}

.conference-btn-teal:hover,
.conference-btn-teal:focus {
  background-color: var(--wp--preset--color--brand-blue, #1A6780);
  color: var(--wp--preset--color--white, #FFFFFF);
}

/* Blue Button */
.conference-btn-blue {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--wp--preset--color--brand-blue, #1A6780);
  color: var(--wp--preset--color--white, #FFFFFF);
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--conference-transition);
  border: none;
  cursor: pointer;
}

.conference-btn-blue:hover,
.conference-btn-blue:focus {
  background-color: var(--wp--preset--color--brand-teal, #29ADAF);
  color: var(--wp--preset--color--white, #FFFFFF);
}

/* White Button */
.conference-btn-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--wp--preset--color--white, #FFFFFF);
  color: var(--wp--preset--color--brand-red, #A42942);
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--conference-transition);
  border: none;
  cursor: pointer;
}

.conference-btn-white:hover,
.conference-btn-white:focus {
  background-color: var(--wp--preset--color--gray-100, #f3f4f6);
  color: var(--wp--preset--color--brand-red, #A42942);
}

/* Outline White Button */
.conference-btn-outline-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--wp--preset--color--white, #FFFFFF);
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--wp--preset--color--white, #FFFFFF);
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--conference-transition);
  cursor: pointer;
}

.conference-btn-outline-white:hover,
.conference-btn-outline-white:focus {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--wp--preset--color--white, #FFFFFF);
}

/* Full Width Button */
.conference-btn--full {
  width: 100%;
  text-align: center;
}

/* Button with Icon */
.conference-btn__icon {
  width: 1.25rem;
  height: 1.25rem;
  margin-left: 0.5rem;
}

.conference-btn__icon--left {
  margin-left: 0;
  margin-right: 0.5rem;
}

/* ==========================================================================
   4. Cards
   ========================================================================== */

.conference-card {
  background-color: var(--wp--preset--color--white, #FFFFFF);
  border-radius: 0.5rem;
  box-shadow: var(--wp--preset--shadow--lg);
  overflow: hidden;
  transition: var(--conference-transition);
}

.conference-card:hover {
  box-shadow: var(--wp--preset--shadow--xl);
}

.conference-card__body {
  padding: var(--wp--preset--spacing--6, 1.5rem);
}

.conference-card__header {
  padding: var(--wp--preset--spacing--6, 1.5rem);
}

.conference-card__header--red {
  background-color: var(--wp--preset--color--brand-red, #A42942);
  padding: var(--wp--preset--spacing--6, 1.5rem);
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-card__header--teal {
  background-color: var(--wp--preset--color--brand-teal, #29ADAF);
  padding: var(--wp--preset--spacing--6, 1.5rem);
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-card__header--blue {
  background-color: var(--wp--preset--color--brand-blue, #1A6780);
  padding: var(--wp--preset--spacing--6, 1.5rem);
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-card__title {
  font-size: var(--wp--preset--font-size--2-xl, 1.5rem);
  font-weight: 700;
  text-align: center;
  margin-top: 1rem;
}

.conference-card__icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto;
  color: var(--wp--preset--color--white, #FFFFFF);
}

/* Glass Card - for hero sections */
.conference-glass-card {
  background-color: var(--conference-glass-bg);
  backdrop-filter: var(--conference-backdrop-blur);
  -webkit-backdrop-filter: var(--conference-backdrop-blur);
  border-radius: 0.5rem;
  padding: var(--wp--preset--spacing--6, 1.5rem);
  border: 1px solid var(--conference-glass-border);
}

/* Event Card */
.conference-event-card {
  background-color: var(--wp--preset--color--white, #FFFFFF);
  padding: 1.25rem;
  border-radius: 0.5rem;
  box-shadow: var(--wp--preset--shadow--sm);
  transition: var(--conference-transition);
}

.conference-event-card:hover {
  box-shadow: var(--wp--preset--shadow--lg);
}

/* Featured Card */
.conference-featured-card {
  background: linear-gradient(to bottom right, var(--wp--preset--color--brand-red, #A42942), var(--wp--preset--color--red-700, #b91c1c));
  color: var(--wp--preset--color--white, #FFFFFF);
  border-radius: 0.5rem;
  box-shadow: var(--wp--preset--shadow--xl);
  overflow: hidden;
}

.conference-featured-card__body {
  padding: var(--wp--preset--spacing--8, 2rem);
}

/* Sidebar Card */
.conference-sidebar-card {
  background-color: var(--wp--preset--color--white, #FFFFFF);
  border-radius: 0.5rem;
  box-shadow: var(--wp--preset--shadow--lg);
  padding: var(--wp--preset--spacing--6, 1.5rem);
}

/* ==========================================================================
   5. Badges
   ========================================================================== */

.conference-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.conference-badge--featured {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-badge--active {
  background-color: var(--wp--preset--color--green-100, #dcfce7);
  color: var(--wp--preset--color--green-800, #166534);
}

.conference-badge--popular {
  background-color: var(--wp--preset--color--brand-red, #A42942);
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-badge--teal {
  background-color: var(--wp--preset--color--brand-teal, #29ADAF);
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-badge--blue {
  background-color: var(--wp--preset--color--brand-blue, #1A6780);
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-badge--red {
  background-color: var(--wp--preset--color--brand-red, #A42942);
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-badge--category {
  background-color: rgba(41, 173, 175, 0.1);
  color: var(--wp--preset--color--brand-teal, #29ADAF);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.conference-badge--category-blue {
  background-color: rgba(26, 103, 128, 0.1);
  color: var(--wp--preset--color--brand-blue, #1A6780);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* ==========================================================================
   6. Heroes & Gradients
   ========================================================================== */

.conference-hero {
  padding-top: var(--wp--preset--spacing--16, 4rem);
  padding-bottom: var(--wp--preset--spacing--16, 4rem);
}

.conference-hero--gradient-blue-teal {
  background: linear-gradient(to bottom right, var(--wp--preset--color--brand-blue, #1A6780), var(--wp--preset--color--brand-teal, #29ADAF));
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-hero--gradient-red {
  background: linear-gradient(to bottom right, var(--wp--preset--color--brand-red, #A42942), var(--wp--preset--color--red-700, #b91c1c));
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-hero--gradient-blue-dark {
  background: linear-gradient(to bottom right, var(--wp--preset--color--brand-blue, #1A6780), var(--wp--preset--color--blue-900, #1e3a8a));
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-hero--gradient-teal {
  background: linear-gradient(to bottom right, var(--wp--preset--color--brand-teal, #29ADAF), var(--wp--preset--color--teal-700, #0f766e));
  color: var(--wp--preset--color--white, #FFFFFF);
}

/* ==========================================================================
   7. Header
   ========================================================================== */

.conference-header {
  background-color: var(--wp--preset--color--white, #FFFFFF);
  box-shadow: var(--wp--preset--shadow--md);
  position: sticky;
  top: 0;
  z-index: 50;
}

.conference-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.conference-header__nav {
  display: none;
  align-items: center;
  gap: 2rem;
}

.conference-header__nav-link {
  color: var(--wp--preset--color--brand-blue, #1A6780);
  font-weight: 600;
  text-decoration: none;
  transition: var(--conference-transition);
}

.conference-header__nav-link:hover,
.conference-header__nav-link:focus {
  color: var(--wp--preset--color--brand-red, #A42942);
}

.conference-header__nav-link--active {
  color: var(--wp--preset--color--brand-red, #A42942);
}

.conference-logo {
  height: 5rem;
  width: auto;
}

.conference-mobile-menu-btn {
  display: block;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.conference-mobile-menu-btn svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--wp--preset--color--brand-blue, #1A6780);
}

/* Mobile Menu */
.conference-mobile-menu {
  display: none;
  background-color: var(--wp--preset--color--white, #FFFFFF);
  border-top: 1px solid var(--wp--preset--color--gray-200, #e5e7eb);
}

.conference-mobile-menu--open {
  display: block;
}

.conference-mobile-menu__inner {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.conference-mobile-menu__link {
  display: block;
  color: var(--wp--preset--color--brand-blue, #1A6780);
  font-weight: 600;
  text-decoration: none;
  padding: 0.5rem 0;
}

.conference-mobile-menu__link:hover {
  color: var(--wp--preset--color--brand-red, #A42942);
}

/* ==========================================================================
   8. Footer
   ========================================================================== */

.conference-footer {
  background-color: var(--wp--preset--color--brand-black, #000000);
  color: var(--wp--preset--color--white, #FFFFFF);
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.conference-footer__link {
  color: inherit;
  text-decoration: none;
  transition: var(--conference-transition);
}

.conference-footer__link:hover,
.conference-footer__link:focus {
  color: var(--wp--preset--color--brand-teal, #29ADAF);
}

.conference-footer__title {
  font-weight: 700;
  margin-bottom: 1rem;
}

.conference-footer__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.conference-footer__list li {
  margin-bottom: 0.5rem;
}

.conference-footer__list a {
  font-size: 0.875rem;
}

.conference-footer__bottom {
  border-top: 1px solid var(--wp--preset--color--gray-700, #374151);
  padding-top: 2rem;
  margin-top: 2rem;
  text-align: center;
  font-size: 0.875rem;
}

.conference-footer__social {
  display: flex;
  gap: 1rem;
}

.conference-footer__social a {
  color: var(--wp--preset--color--white, #FFFFFF);
  transition: var(--conference-transition);
}

.conference-footer__social a:hover {
  color: var(--wp--preset--color--brand-teal, #29ADAF);
}

.conference-footer__social svg {
  width: 1.5rem;
  height: 1.5rem;
}

/* ==========================================================================
   9. Forms
   ========================================================================== */

.conference-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--wp--preset--color--gray-200, #e5e7eb);
  border-radius: 0.5rem;
  font-size: 1rem;
  transition: var(--conference-transition);
  background-color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-input:focus {
  border-color: var(--wp--preset--color--brand-teal, #29ADAF);
  outline: none;
}

.conference-input::placeholder {
  color: var(--wp--preset--color--gray-400, #9ca3af);
}

.conference-search-input {
  width: 100%;
  padding: 1rem 1.5rem;
  padding-right: 3.5rem;
  font-size: 1.125rem;
  border: 2px solid var(--wp--preset--color--gray-200, #e5e7eb);
  border-radius: 9999px;
  box-shadow: var(--wp--preset--shadow--lg);
  transition: var(--conference-transition);
  background-color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-search-input:focus {
  border-color: var(--wp--preset--color--brand-teal, #29ADAF);
  outline: none;
}

.conference-search-input:hover {
  box-shadow: var(--wp--preset--shadow--xl);
}

.conference-search-wrapper {
  position: relative;
}

.conference-search-icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2rem;
  height: 2rem;
  color: var(--wp--preset--color--brand-teal, #29ADAF);
}

/* ==========================================================================
   10. Lists
   ========================================================================== */

.conference-feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
}

.conference-feature-list li {
  margin-bottom: 0.75rem;
}

.conference-feature-list__item {
  display: flex;
  align-items: flex-start;
}

.conference-feature-list__icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--wp--preset--color--brand-teal, #29ADAF);
  margin-top: 0.125rem;
  margin-right: 0.5rem;
  flex-shrink: 0;
}

.conference-feature-list__text {
  font-size: 0.875rem;
}

/* Bullet list with teal bullets */
.conference-bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.conference-bullet-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 0.25rem;
}

.conference-bullet-list li::before {
  content: "\2022";
  color: var(--wp--preset--color--brand-teal, #29ADAF);
  font-weight: 700;
  margin-right: 0.5rem;
}

/* ==========================================================================
   11. Sections
   ========================================================================== */

.conference-section {
  padding-top: var(--wp--preset--spacing--16, 4rem);
  padding-bottom: var(--wp--preset--spacing--16, 4rem);
}

.conference-section--gray {
  background-color: var(--wp--preset--color--gray-100, #f3f4f6);
}

.conference-section--white {
  background-color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-section--dark {
  background-color: var(--wp--preset--color--brand-black, #000000);
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-section__title {
  font-size: var(--wp--preset--font-size--3-xl, 1.875rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--wp--preset--color--brand-blue, #1A6780);
}

/* ==========================================================================
   12. Typography
   ========================================================================== */

.conference-heading-1 {
  font-size: var(--wp--preset--font-size--4-xl, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
}

.conference-heading-2 {
  font-size: var(--wp--preset--font-size--3-xl, 1.875rem);
  font-weight: 700;
  line-height: 1.3;
}

.conference-heading-3 {
  font-size: var(--wp--preset--font-size--2-xl, 1.5rem);
  font-weight: 700;
  line-height: 1.4;
}

.conference-heading-4 {
  font-size: var(--wp--preset--font-size--xl, 1.25rem);
  font-weight: 700;
  line-height: 1.5;
}

.conference-text-lead {
  font-size: var(--wp--preset--font-size--xl, 1.25rem);
}

.conference-text-muted {
  color: var(--wp--preset--color--gray-600, #4b5563);
}

.conference-text-small {
  font-size: var(--wp--preset--font-size--small, 0.875rem);
}

.conference-text-xs {
  font-size: var(--wp--preset--font-size--xs, 0.75rem);
}

.conference-text-white {
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-text-brand-blue {
  color: var(--wp--preset--color--brand-blue, #1A6780);
}

.conference-text-brand-red {
  color: var(--wp--preset--color--brand-red, #A42942);
}

.conference-text-brand-teal {
  color: var(--wp--preset--color--brand-teal, #29ADAF);
}

/* ==========================================================================
   13. Overlays & Modals
   ========================================================================== */

.conference-overlay {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 60;
  display: none;
}

.conference-overlay--open {
  display: block;
}

.conference-modal {
  background-color: var(--wp--preset--color--white, #FFFFFF);
  border-radius: 0.5rem;
  box-shadow: var(--wp--preset--shadow--2xl);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.conference-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.conference-modal__title {
  font-size: var(--wp--preset--font-size--xl, 1.25rem);
  font-weight: 700;
  color: var(--wp--preset--color--brand-blue, #1A6780);
}

.conference-modal__close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--wp--preset--color--gray-500, #6b7280);
  padding: 0.25rem;
  transition: var(--conference-transition);
}

.conference-modal__close:hover {
  color: var(--wp--preset--color--brand-red, #A42942);
}

.conference-modal__close svg {
  width: 1.5rem;
  height: 1.5rem;
}

.conference-modal__body {
  padding: 1.5rem;
}

/* ==========================================================================
   14. Events
   ========================================================================== */

.conference-date-badge {
  background-color: var(--wp--preset--color--brand-teal, #29ADAF);
  color: var(--wp--preset--color--white, #FFFFFF);
  border-radius: 0.5rem;
  padding: 0.75rem;
  text-align: center;
  min-width: 4rem;
  flex-shrink: 0;
}

.conference-date-badge--red {
  background-color: var(--wp--preset--color--brand-red, #A42942);
}

.conference-date-badge--blue {
  background-color: var(--wp--preset--color--brand-blue, #1A6780);
}

.conference-date-badge__day {
  font-size: 1.25rem;
  font-weight: 700;
  display: block;
}

.conference-date-badge__month {
  font-size: 0.75rem;
  text-transform: uppercase;
  display: block;
}

.conference-event-meta {
  display: flex;
  align-items: center;
  font-size: 0.75rem;
  color: var(--wp--preset--color--gray-500, #6b7280);
}

.conference-event-meta svg {
  width: 1rem;
  height: 1rem;
  margin-right: 0.25rem;
}

.conference-event-type {
  margin-left: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  color: var(--wp--preset--color--white, #FFFFFF);
}

.conference-event-type--virtual {
  background-color: var(--wp--preset--color--brand-teal, #29ADAF);
}

.conference-event-type--in-person {
  background-color: var(--wp--preset--color--brand-blue, #1A6780);
}

/* ==========================================================================
   15. Utilities
   ========================================================================== */

.conference-hidden {
  display: none;
}

.conference-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.conference-text-center {
  text-align: center;
}

.conference-text-left {
  text-align: left;
}

.conference-text-right {
  text-align: right;
}

/* ==========================================================================
   16. Callouts
   ========================================================================== */

.conference-callout {
  background-color: var(--wp--preset--color--gray-50, #f9fafb);
  border-left: 4px solid var(--wp--preset--color--brand-red, #A42942);
  padding: 1.5rem;
  border-radius: 0.5rem;
}

.conference-callout__title {
  font-size: var(--wp--preset--font-size--xl, 1.25rem);
  font-weight: 700;
  color: var(--wp--preset--color--brand-blue, #1A6780);
  margin-bottom: 0.75rem;
}

.conference-callout--gradient {
  background: linear-gradient(to bottom right, var(--wp--preset--color--brand-blue, #1A6780), var(--wp--preset--color--blue-900, #1e3a8a));
  color: var(--wp--preset--color--white, #FFFFFF);
  border-radius: 0.75rem;
  padding: 2rem;
  border-left: none;
}

.conference-callout--gradient .conference-callout__title {
  color: var(--wp--preset--color--white, #FFFFFF);
}

/* ==========================================================================
   17. Articles
   ========================================================================== */

.conference-article {
  background-color: var(--wp--preset--color--white, #FFFFFF);
  border-radius: 0.5rem;
  box-shadow: var(--wp--preset--shadow--lg);
  padding: 2rem;
}

.conference-article__header {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--wp--preset--color--gray-200, #e5e7eb);
}

.conference-article__meta {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  color: var(--wp--preset--color--gray-500, #6b7280);
  margin-bottom: 1.5rem;
}

.conference-article__meta svg {
  width: 1.25rem;
  height: 1.25rem;
  margin-right: 0.5rem;
}

.conference-article__title {
  font-size: var(--wp--preset--font-size--4-xl, 2.25rem);
  font-weight: 700;
  color: var(--wp--preset--color--gray-900, #111827);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.conference-article__content {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--wp--preset--color--gray-700, #374151);
}

.conference-article__content p {
  margin-bottom: 1.5rem;
}

.conference-article__footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--wp--preset--color--gray-200, #e5e7eb);
}

/* ==========================================================================
   18. Breadcrumbs
   ========================================================================== */

.conference-breadcrumb {
  background-color: var(--wp--preset--color--white, #FFFFFF);
  border-bottom: 1px solid var(--wp--preset--color--gray-200, #e5e7eb);
  padding: 0.75rem 0;
}

.conference-breadcrumb__list {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.conference-breadcrumb__item {
  display: flex;
  align-items: center;
}

.conference-breadcrumb__separator {
  width: 1rem;
  height: 1rem;
  margin: 0 0.5rem;
  color: var(--wp--preset--color--gray-400, #9ca3af);
}

.conference-breadcrumb__link {
  color: var(--wp--preset--color--brand-blue, #1A6780);
  text-decoration: none;
  transition: var(--conference-transition);
}

.conference-breadcrumb__link:hover {
  color: var(--wp--preset--color--brand-red, #A42942);
}

.conference-breadcrumb__current {
  color: var(--wp--preset--color--gray-600, #4b5563);
}

/* ==========================================================================
   19. Social
   ========================================================================== */

.conference-social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  color: var(--wp--preset--color--white, #FFFFFF);
  transition: var(--conference-transition);
  text-decoration: none;
}

.conference-social-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

.conference-social-btn--facebook {
  background-color: #2563eb;
}

.conference-social-btn--facebook:hover {
  background-color: #1d4ed8;
}

.conference-social-btn--twitter {
  background-color: #0ea5e9;
}

.conference-social-btn--twitter:hover {
  background-color: #0284c7;
}

.conference-social-btn--linkedin {
  background-color: #1d4ed8;
}

.conference-social-btn--linkedin:hover {
  background-color: #1e40af;
}

.conference-social-btn--email {
  background-color: var(--wp--preset--color--gray-600, #4b5563);
}

.conference-social-btn--email:hover {
  background-color: var(--wp--preset--color--gray-700, #374151);
}

/* ==========================================================================
   20. Pagination
   ========================================================================== */

.conference-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.conference-pagination__btn {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  border: 1px solid var(--wp--preset--color--gray-200, #e5e7eb);
  background-color: transparent;
  text-decoration: none;
  color: inherit;
  transition: var(--conference-transition);
  cursor: pointer;
}

.conference-pagination__btn:hover {
  border-color: var(--wp--preset--color--brand-teal, #29ADAF);
  color: var(--wp--preset--color--brand-teal, #29ADAF);
}

.conference-pagination__btn--active {
  background-color: var(--wp--preset--color--brand-teal, #29ADAF);
  color: var(--wp--preset--color--white, #FFFFFF);
  border-color: var(--wp--preset--color--brand-teal, #29ADAF);
}

.conference-pagination__btn--disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.conference-pagination__btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* ==========================================================================
   21. Accordions
   ========================================================================== */

.conference-accordion {
  background-color: var(--wp--preset--color--white, #FFFFFF);
  border-radius: 0.5rem;
  box-shadow: var(--wp--preset--shadow--lg);
  overflow: hidden;
}

.conference-accordion__item {
  border-bottom: 1px solid var(--wp--preset--color--gray-200, #e5e7eb);
}

.conference-accordion__item:last-child {
  border-bottom: none;
}

.conference-accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  text-align: left;
  font-weight: 600;
  background-color: transparent;
  border: none;
  cursor: pointer;
  transition: var(--conference-transition);
}

.conference-accordion__trigger:hover {
  background-color: var(--wp--preset--color--gray-50, #f9fafb);
}

.conference-accordion__trigger-icon {
  width: 1.5rem;
  height: 1.5rem;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.conference-accordion__trigger[aria-expanded="true"] .conference-accordion__trigger-icon {
  transform: rotate(180deg);
}

.conference-accordion__content {
  padding: 0 1.5rem 1.5rem 1.5rem;
  display: none;
}

.conference-accordion__content--open {
  display: block;
}

/* ==========================================================================
   22. Responsive Media Queries
   ========================================================================== */

/* Small screens (640px and up) */
@media (min-width: 640px) {
  /* Adjust as needed */
}

/* Medium screens (768px and up) */
@media (min-width: 768px) {
  .conference-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .conference-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--wp--preset--spacing--8, 2rem);
  }

  .conference-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .conference-heading-1 {
    font-size: var(--wp--preset--font-size--5-xl, 3rem);
  }

  .conference-article {
    padding: 3rem;
  }

  .conference-article__title {
    font-size: 2.5rem;
  }
}

/* Large screens (1024px and up) */
@media (min-width: 1024px) {
  .conference-header__nav {
    display: flex;
  }

  .conference-mobile-menu-btn {
    display: none;
  }

  .conference-hidden-mobile {
    display: block;
  }

  .conference-visible-mobile {
    display: none;
  }
}

/* Extra large screens (1280px and up) */
@media (min-width: 1280px) {
  /* Adjust as needed */
}

/* 2X Large screens (1536px and up) */
@media (min-width: 1536px) {
  /* Adjust as needed */
}

/* Print styles */
@media print {
  .conference-header,
  .conference-footer,
  .conference-mobile-menu,
  .conference-overlay {
    display: none !important;
  }

  .conference-card {
    box-shadow: none;
    border: 1px solid #000;
  }
}