/**
 * Dr. Anna Zajacova - Custom Portfolio Styles
 * Converted from Figma Design: Dr. Anna Zajacova Website Design
 * Corrected Architecture: Single Content Section with Interactive Tabs
 */

:root {
  --anna-burgundy: #a32124;
  --anna-burgundy-dark: #87191b;
  --anna-burgundy-tint: rgba(255, 255, 255, 0.2);
  --anna-dark: #070908;
  --anna-gray-bg: #e3e3e3;
  --anna-white: #ffffff;
  --anna-border-white: rgba(255, 255, 255, 0.6);
  --anna-font-main: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --anna-font-alt: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 40px;
}

body {
  font-family: var(--anna-font-main);
  background-color: var(--anna-gray-bg) !important;
  color: var(--anna-dark);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.elementor-page-19 {
  background-color: var(--anna-gray-bg) !important;
}

/* ==========================================================================
   HERO SECTION STYLES
   ========================================================================== */

.anna-hero-wrapper {
  background-color: var(--anna-white) !important;
  padding: 30px 20px 50px 20px !important;
  position: relative;
}

.anna-hero-card {
  background-color: var(--anna-burgundy) !important;
  border-radius: 60px !important;
  padding: 50px 65px 0 65px !important;
  position: relative;
  overflow: visible !important;
  box-shadow: 0 15px 40px rgba(163, 33, 36, 0.22);
}

/* Top Nav Pills in Hero */
.anna-nav-pills {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
  margin: 0 0 40px 0;
  padding: 0;
}

.anna-nav-pill a {
  display: inline-block;
  padding: 10px 32px;
  border: 1px solid var(--anna-border-white);
  border-radius: 50px;
  color: var(--anna-white);
  text-decoration: none;
  font-family: var(--anna-font-main);
  font-size: 20px;
  font-weight: 400;
  transition: all 0.25s ease-in-out;
  cursor: pointer;
}

.anna-nav-pill a:hover,
.anna-nav-pill a.active {
  background-color: var(--anna-white);
  color: var(--anna-burgundy);
  border-color: var(--anna-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Social Icons in Header & Sidebar */
.anna-social-icons {
  display: flex;
  align-items: center;
  gap: 14px;
}

.anna-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.8);
  color: var(--anna-white);
  text-decoration: none;
  transition: all 0.25s ease-in-out;
  background-color: transparent;
  box-sizing: border-box;
}

.anna-social-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.anna-social-btn img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: filter 0.25s ease;
}

.anna-social-btn:hover {
  background-color: var(--anna-white);
  color: var(--anna-burgundy);
  border-color: var(--anna-white);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.anna-social-btn:hover img {
  filter: none;
}

/* Hero Typography */
.anna-hero-title {
  margin: 0 0 20px 0 !important;
}

.anna-hero-title .elementor-heading-title {
  font-family: var(--anna-font-main) !important;
  font-size: clamp(48px, 6.2vw, 110px) !important;
  font-weight: 700 !important;
  line-height: 1.05 !important;
  color: var(--anna-white) !important;
  letter-spacing: -1px;
}

.anna-hero-subtitle {
  margin: 0 0 35px 0 !important;
}

.anna-hero-subtitle .elementor-heading-title {
  font-family: var(--anna-font-main) !important;
  font-size: clamp(16px, 1.4vw, 20px) !important;
  font-weight: 400 !important;
  color: var(--anna-white) !important;
  letter-spacing: 2px !important;
  text-transform: uppercase !important;
}

/* Hero CTA Button */
.anna-hero-cta {
  display: inline-block;
  margin-top: 15px !important;
  margin-bottom: 50px !important;
}

.anna-hero-cta a.elementor-button {
  background-color: var(--anna-white) !important;
  color: var(--anna-dark) !important;
  font-family: var(--anna-font-main) !important;
  font-size: 22px !important;
  font-weight: 500 !important;
  padding: 16px 42px !important;
  border-radius: 50px !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12) !important;
  transition: all 0.25s ease-in-out !important;
}

.anna-hero-cta a.elementor-button:hover {
  background-color: var(--anna-dark) !important;
  color: var(--anna-white) !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2) !important;
}

.anna-hero-cta a.elementor-button .elementor-button-icon {
  margin-left: 12px !important;
}

/* Portrait Image */
.anna-hero-portrait {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}

.anna-hero-portrait img {
  width: 580px !important;
  max-width: 100% !important;
  height: auto !important;
  display: block;
  filter: drop-shadow(16px 18px 22px rgba(0, 0, 0, 0.28));
  margin-bottom: -50px !important;
  position: relative;
  z-index: 5;
  transition: transform 0.3s ease;
}

/* ==========================================================================
   SINGLE SHARED CONTENT SECTION (TABS CONTAINER)
   ========================================================================== */

.anna-section-wrapper {
  background-color: var(--anna-gray-bg) !important;
  padding: 40px 20px 80px 20px !important;
}

.anna-section-card {
  max-width: 1740px !important;
  margin: 40px auto 70px auto !important;
  background-color: var(--anna-white) !important;
  border-radius: 60px !important;
  padding: 60px 65px !important;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05) !important;
  box-sizing: border-box !important;
  overflow: visible !important;
}

/* Layout Columns */
@media (min-width: 1025px) {
  .anna-sidebar-col {
    width: 416px !important;
    max-width: 416px !important;
    flex: 0 0 416px !important;
  }
  .anna-content-col {
    flex: 1 1 auto !important;
    width: calc(100% - 416px) !important;
    max-width: calc(100% - 416px) !important;
    padding-left: 65px !important;
  }
}

/* Left Sidebar Red Card */
.anna-sidebar-card {
  background-color: var(--anna-burgundy) !important;
  border-radius: 40px !important;
  padding: 50px 32px 40px 32px !important;
  color: var(--anna-white);
  box-shadow: 0 8px 25px rgba(163, 33, 36, 0.2) !important;
  box-sizing: border-box;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  min-height: 680px;
}

.anna-sidebar-title .elementor-heading-title {
  font-family: var(--anna-font-main) !important;
  font-size: 28px !important;
  font-weight: 700 !important;
  color: var(--anna-white) !important;
  margin: 0 !important;
  line-height: 1.2 !important;
}

.anna-sidebar-subtitle .elementor-heading-title {
  font-family: var(--anna-font-main) !important;
  font-size: 16px !important;
  font-weight: 400 !important;
  color: rgba(255, 255, 255, 0.85) !important;
  margin: 6px 0 35px 0 !important;
  text-transform: uppercase !important;
  letter-spacing: 1.5px !important;
}

/* Tab buttons inside Sidebar */
.anna-sidebar-card .anna-tab-item {
  margin-bottom: 14px !important;
  width: 100% !important;
}

.anna-sidebar-card .anna-tab-item .elementor-button-wrapper {
  width: 100% !important;
}

.anna-sidebar-card .anna-tab-item a.elementor-button {
  width: 100% !important;
  display: flex !important;
  justify-content: flex-start !important;
  align-items: center !important;
  text-align: left !important;
  height: 54px !important;
  padding: 0 18px !important;
  font-family: var(--anna-font-main) !important;
  font-size: 24px !important;
  font-weight: 400 !important;
  color: #ffffff !important;
  background-color: transparent !important;
  border: none !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.6) !important;
  border-radius: 6px !important;
  box-shadow: none !important;
  transition: all 0.25s ease-in-out !important;
  text-decoration: none !important;
  box-sizing: border-box !important;
  cursor: pointer !important;
}

.anna-sidebar-card .anna-tab-item a.elementor-button:hover {
  background-color: rgba(255, 255, 255, 0.12) !important;
  border-bottom-color: #ffffff !important;
}

.anna-sidebar-card .anna-tab-item.active a.elementor-button {
  background-color: var(--anna-burgundy-tint) !important;
  border-bottom: 1px solid #ffffff !important;
  font-weight: 500 !important;
}

.anna-sidebar-card .anna-social-icons {
  justify-content: space-between;
  width: 100%;
}

.anna-sidebar-card .anna-social-btn {
  width: 46px;
  height: 46px;
  border-color: rgba(255, 255, 255, 0.7);
}

/* ==========================================================================
   DYNAMIC TAB PANES (RIGHT CONTENT)
   ========================================================================== */

.anna-tab-pane {
  display: none !important;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}

.anna-tab-pane.active {
  display: block !important;
  opacity: 1 !important;
  animation: annaFadeIn 0.35s ease-in-out forwards;
}

@keyframes annaFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Tab Content Typography */
.anna-content-heading .elementor-heading-title {
  font-family: var(--anna-font-main) !important;
  font-size: clamp(48px, 4.8vw, 80px) !important;
  font-weight: 400 !important;
  color: var(--anna-dark) !important;
  margin: 0 0 25px 0 !important;
  line-height: 1.1 !important;
  letter-spacing: -0.5px;
}

.anna-content-body {
  font-family: var(--anna-font-main) !important;
  font-size: clamp(17px, 1.35vw, 20px) !important;
  font-weight: 400 !important;
  line-height: 1.7 !important;
  color: var(--anna-dark) !important;
}

.anna-content-body p {
  margin-bottom: 24px;
}

/* Research Inquiry Bullets */
.anna-bullet-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0 0;
}

.anna-bullet-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  font-size: inherit;
  line-height: 1.6;
}

.anna-bullet-list li::before {
  content: "•";
  position: absolute;
  left: 8px;
  color: var(--anna-burgundy);
  font-size: 26px;
  line-height: 1;
  top: 1px;
}

/* Google Scholar Button in Research Section */
.anna-btn-dark {
  display: inline-block !important;
  margin-top: 25px !important;
}

.anna-btn-dark a.elementor-button {
  background-color: var(--anna-dark) !important;
  color: var(--anna-white) !important;
  font-family: var(--anna-font-main) !important;
  font-size: 20px !important;
  font-weight: 500 !important;
  padding: 16px 38px !important;
  border-radius: 50px !important;
  box-shadow: 0 6px 18px rgba(7, 9, 8, 0.2) !important;
  transition: all 0.25s ease-in-out !important;
  display: inline-flex !important;
  align-items: center !important;
}

.anna-btn-dark a.elementor-button:hover {
  background-color: var(--anna-burgundy) !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(163, 33, 36, 0.3) !important;
}

.anna-btn-dark a.elementor-button .elementor-button-icon {
  margin-left: 10px !important;
}

/* Teaching Courses Styling */
.anna-course-group {
  margin-bottom: 20px;
}

.anna-course-title {
  font-size: 20px;
  margin-bottom: 16px !important;
}

.anna-course-item {
  font-size: 20px;
  margin-bottom: 10px !important;
  line-height: 1.6;
}

.anna-course-highlight {
  color: var(--anna-burgundy) !important;
  font-weight: 600 !important;
}

/* ==========================================================================
   FOOTER STYLES
   ========================================================================== */

.anna-footer {
  background-color: var(--anna-burgundy) !important;
  padding: 35px 20px !important;
  text-align: center;
}

.anna-footer-text .elementor-heading-title {
  font-family: var(--anna-font-alt) !important;
  font-size: clamp(15px, 1.3vw, 20px) !important;
  font-weight: 400 !important;
  color: var(--anna-white) !important;
  margin: 0 !important;
}

/* ==========================================================================
   RESPONSIVE DESIGN (TABLET & MOBILE)
   ========================================================================== */

@media (max-width: 1200px) {
  .anna-hero-portrait img {
    width: 480px !important;
  }
}

@media (max-width: 1024px) {
  .anna-hero-card {
    padding: 40px 40px 0 40px !important;
    border-radius: 45px !important;
  }

  .anna-section-card {
    padding: 45px 35px !important;
    border-radius: 45px !important;
    margin: 30px auto 50px auto !important;
  }

  .anna-sidebar-col {
    width: 100% !important;
    max-width: 100% !important;
    margin-bottom: 35px;
  }

  .anna-content-col {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 10px !important;
  }

  .anna-sidebar-card {
    min-height: auto !important;
    padding: 40px 30px 35px 30px !important;
  }
}

@media (max-width: 767px) {
  .anna-hero-wrapper {
    padding: 15px 10px 30px 10px !important;
  }

  .anna-hero-card {
    padding: 30px 20px 0 20px !important;
    border-radius: 35px !important;
  }

  .anna-nav-pills {
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
  }

  .anna-nav-pill a {
    font-size: 16px;
    padding: 8px 20px;
  }

  .anna-hero-title .elementor-heading-title {
    font-size: 42px !important;
  }

  .anna-hero-subtitle .elementor-heading-title {
    font-size: 15px !important;
    letter-spacing: 1px !important;
  }

  .anna-hero-cta a.elementor-button {
    font-size: 18px !important;
    padding: 14px 32px !important;
  }

  .anna-hero-portrait {
    justify-content: center;
    margin-top: 20px;
  }

  .anna-hero-portrait img {
    width: 320px !important;
    margin-bottom: -20px !important;
  }

  .anna-section-wrapper {
    padding: 20px 10px 50px 10px !important;
  }

  .anna-section-card {
    padding: 30px 20px !important;
    border-radius: 35px !important;
    margin: 20px auto 40px auto !important;
  }

  .anna-sidebar-card {
    padding: 35px 22px 30px 22px !important;
    border-radius: 28px !important;
  }

  .anna-sidebar-title .elementor-heading-title {
    font-size: 24px !important;
  }

  .anna-sidebar-subtitle .elementor-heading-title {
    font-size: 14px !important;
    margin-bottom: 25px !important;
  }

  .anna-sidebar-card .anna-tab-item a.elementor-button {
    height: 48px !important;
    font-size: 19px !important;
    padding: 0 14px !important;
  }

  .anna-sidebar-card .anna-social-icons {
    margin-top: 25px;
    justify-content: space-around;
  }

  .anna-content-heading .elementor-heading-title {
    font-size: 38px !important;
    margin-bottom: 18px !important;
  }

  .anna-content-body {
    font-size: 16px !important;
  }

  .anna-course-title,
  .anna-course-item {
    font-size: 16px !important;
  }
}