/* Standardize font imports */
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;700&display=swap');

:root {
  --primary-color: #2c3e50;
  --secondary-color: #3498db;
  --background-color: #f4f6f7;
  --text-color: #333;
  --white: #ffffff;
  --soft-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  
  /* Font stacks */
  --primary-font: 'Vazirmatn', sans-serif;
  --secondary-font: 'Vazirmatn', sans-serif;
  
  /* Gradient variables */
  --gradient-primary: linear-gradient(135deg, #1abc9c, #3498db);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--primary-font);
  direction: rtl;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

.ph-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Hero */
.ph-hero {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
}

.ph-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.8);
  transition: transform 0.3s ease;
}

.ph-hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.4);
  color: white;
  text-align: center;
}

.ph-hero__title {
  font-size: 2.5rem;
  margin-bottom: 15px;
  font-weight: bold;
  font-family: var(--primary-font); /* Explicitly set font */
}

.ph-hero__subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
  font-family: var(--primary-font); /* Explicitly set font */
}

/* Language Switcher */
.ph-language-switcher {
  display: flex;
  justify-content: flex-end;
  padding: 10px 5%;
  background-color: var(--primary-color);
}

.ph-language-switcher__button {
  margin-left: 10px;
  padding: 8px 15px;
  background-color: var(--secondary-color);
  color: white;
  border: none;
  border-radius: 20px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-family: var(--primary-font); /* Explicitly set font */
}

.ph-language-switcher__button:hover {
  background-color: #2980b9;
}

/* Search */
.ph-search {
  background-color: var(--white);
  padding: 30px 0;
  box-shadow: var(--soft-shadow);
}

.ph-search__bar {
  display: flex;
  max-width: 600px;
  margin: 0 auto;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.ph-search__input {
  flex-grow: 1;
  padding: 12px 20px;
  border: none;
  background-color: #f8f9fa;
  font-size: 16px;
  font-family: var(--primary-font); /* Explicitly set font */
}

.ph-search__button {
  padding: 12px 25px;
  background-color: var(--secondary-color);
  color: white;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-family: var(--primary-font); /* Explicitly set font */
}

.ph-search__button:hover {
  background-color: #2980b9;
}

/* Modal */
.ph-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.ph-modal__content {
  background: white;
  border-radius: 10px;
  width: 90%;
  max-width: 500px;
  padding: 30px;
  text-align: center;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  font-family: var(--primary-font); /* Explicitly set font */
}

.ph-modal__close {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 24px;
  cursor: pointer;
  color: #888;
  transition: color 0.3s ease;
}

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

.ph-modal__title {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-bottom: 15px;
  font-family: var(--primary-font); /* Explicitly set font */
}

.ph-modal__description {
  line-height: 1.7;
  color: #666;
  font-family: var(--primary-font); /* Explicitly set font */
}

/* Footer */
.ph-footer {
  background-color: var(--primary-color);
  color: white;
  padding: 50px 0;
}

.ph-footer__content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.ph-footer__sections,
.ph-footer__contact {
  flex: 1;
  margin: 0 15px;
  font-family: var(--primary-font); /* Explicitly set font */
}

.ph-footer__sections-list {
  list-style: none;
}

.ph-footer__item {
  margin-bottom: 10px;
  cursor: pointer;
  transition: color 0.3s ease;
}

.ph-footer__item:hover {
  color: var(--secondary-color);
}

.ph-footer__social-icons {
  display: flex;
  gap: 15px;
  font-size: 24px;
  margin-top: 15px;
}

.ph-footer__icon {
  cursor: pointer;
  transition: color 0.3s ease;
}

.ph-footer__icon:hover {
  color: var(--secondary-color);
}

.ph-footer__copyright {
  text-align: center;
  margin-top: 30px;
  opacity: 0.7;
  font-size: 0.9rem;
  font-family: var(--primary-font); /* Explicitly set font */
}

/* Responsive */
@media (max-width: 768px) {
  .ph-hero {
    height: 250px;
  }

  .ph-hero__title {
    font-size: 1.8rem;
  }

  .ph-hero__subtitle {
    font-size: 1rem;
  }

  .ph-footer__content {
    flex-direction: column;
    text-align: center;
  }

  .ph-footer__sections,
  .ph-footer__contact {
    margin: 15px 0;
  }
}

/* Main styling for the featured section */
/* Removed extra import as Vazirmatn is already imported */

.preventive-featured {
  font-family: var(--primary-font); /* Changed to use --primary-font */
  background-color: #f8f9fa;
  padding: 60px 0;
  direction: rtl;
}

.preventive-featured__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.preventive-featured__title {
  text-align: center;
  color: #2c3e50;
  font-size: 2.5rem;
  margin-bottom: 40px;
  font-weight: 700;
}

.preventive-featured__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.preventive-featured__card {
  background-color: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.preventive-featured__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.preventive-featured__card-image-wrapper {
  height: 200px;
  overflow: hidden;
}

.preventive-featured__card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.preventive-featured__card:hover .preventive-featured__card-image {
  transform: scale(1.05);
}

.preventive-featured__card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.preventive-featured__card-tag {
  display: inline-block;
  font-size: 0.75rem;
  padding: 6px 12px;
  background: linear-gradient(135deg, #1abc9c, #3498db);
  color: white;
  border-radius: 50px;
  margin-bottom: 15px;
  font-weight: 600;
}

.preventive-featured__card-title {
  color: #2c3e50;
  font-size: 1.4rem;
  margin: 0 0 15px 0;
  line-height: 1.3;
}

.preventive-featured__card-description {
  color: #5d6d7e;
  line-height: 1.7;
  margin-bottom: 20px;
  font-size: 1rem;
}

.preventive-featured__card-link {
  display: inline-block;
  color: #3498db;
  font-weight: 700;
  text-decoration: none;
  margin-top: auto;
  padding: 8px 0;
  font-size: 1rem;
  text-align: left;
  transition: color 0.3s ease;
}

.preventive-featured__card-link:hover {
  color: #1abc9c;
}

/* Modal Styles */
.preventive-featured__modal {
  display: none; /* Initially hidden */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  overflow-y: auto;
}

.preventive-featured__modal.is-active {
  display: block;
}

.preventive-featured__modal-container {
  background-color: #fff;
  width: 90%;
  max-width: 800px;
  margin: 40px auto;
  padding: 40px;
  border-radius: 12px;
  position: relative;
}

.preventive-featured__modal-close {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 30px;
  color: #2c3e50;
  cursor: pointer;
}

.preventive-featured__modal-header {
  margin-bottom: 30px;
}


.preventive-featured__modal-title {
  font-size: 2rem;
  color: #2c3e50;
  margin-bottom: 10px;
}

.preventive-featured__modal-tag {
  display: inline-block;
  font-size: 0.8rem;
  padding: 6px 12px;
  background: linear-gradient(135deg, #1abc9c, #3498db);
  color: white;
  border-radius: 50px;
  margin-bottom: 10px;
}

.preventive-featured__modal-content {
  color: #5d6d7e;
  line-height: 1.9;
  font-size: 1.1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .preventive-featured__grid {
    grid-template-columns: 1fr;
  }
  .preventive-featured__modal-container {
    padding: 25px;
    margin: 20px auto;
  }
  .preventive-featured__title {
    font-size: 2rem;
  }
  .preventive-featured__modal-title {
    font-size: 1.6rem;
  }
}

/* Base Variables */
:root {
  --color-primary: #4a90e2;
  --color-primary-hover: #357abd;
  --color-secondary: #6c757d;
  --color-success: #28a745;
  --color-danger: #dc3545;
  --color-warning: #ffc107;
  --color-info: #17a2b8;
  --color-light: #f8f9fa;
  --color-dark: #343a40;
  --color-body-bg: #f4f7fb;
  --color-card-bg: #ffffff;
  --shadow-default: 0 4px 6px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
  --font-family-primary: 'Vazirmatn', sans-serif;
  --transition-default: all 0.3s ease;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

@font-face {
  font-family: 'Vazirmatn';
  src: url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-Regular.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
}

body {
  font-family: var(--font-family-primary);
  background-color: var(--color-body-bg);
  color: var(--color-dark);
  line-height: 1.6;
  padding-bottom: 60px;
}

.health-app {
  direction: rtl;
}

/* Language Switcher */
.language-switcher {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 1000;
}

.language-switcher__button {
  background-color: var(--color-light);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-family: var(--font-family-primary);
  font-size: 0.9rem;
  transition: var(--transition-default);
}

.language-switcher__button:hover {
  background-color: var(--color-primary);
  color: white;
}

/* Landing Section */
.landing {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--color-body-bg);
  padding: 20px;
}

.landing__content {
  display: flex;
  flex-direction: row;
  max-width: 1200px;
  width: 100%;
  background-color: var(--color-card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-default);
  overflow: hidden;
}

.landing__image-wrapper {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.landing__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.landing__image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to left, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.1));
}

.landing__text {
  flex: 1;
  padding: 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.landing__title {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.landing__description {
  font-size: 1.1rem;
  color: var(--color-secondary);
  margin-bottom: 20px;
  line-height: 1.7;
}

.landing__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  background-color: var(--color-primary);
  color: white;
  border: none;
  border-radius: 30px;
  font-size: 1.1rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-default);
  max-width: 200px;
}

.landing__button:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.landing__button-icon {
  margin-left: 10px;
}

/* Base styles */
:root {
  --primary-color: #1e88e5;
  --primary-dark: #1565c0;
  --accent-color: #ff6d00;
  --text-color: #333;
  --light-gray: #f5f5f5;
  --border-color: #ddd;
  --success-color: #4caf50;
  --warning-color: #ff9800;
  --danger-color: #f44336;
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
  color: var(--text-color);
  background-color: #f9f9f9;
  line-height: 1.5;
  direction: rtl;
}

/* Language Switcher */
.lang-switcher {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 100;
}

.lang-switcher__btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
}

.lang-switcher__btn:hover {
  background-color: var(--primary-dark);
}

/* Landing Section */
.landing {
  display: flex;
  max-width: 1100px;
  margin: 50px auto;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  border-radius: 8px;
  overflow: hidden;
  background-color: white;
}

.landing__content {
  display: flex;
  flex-direction: row-reverse;
}

.landing__image-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.landing__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.landing__image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(0,0,0,0.1), rgba(0,0,0,0.4));
}

.landing__text {
  flex: 1;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.landing__title {
  color: var(--primary-color);
  font-size: 2rem;
  margin-bottom: 20px;
}

.landing__description {
  margin-bottom: 20px;
  color: #666;
}

.landing__btn {
  align-self: flex-start;
  background-color: var(--accent-color);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.landing__btn:hover {
  background-color: #e65100;
  transform: translateY(-2px);
}

/* Main Container */
.risk-assessment {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}

.risk-assessment__header {
  text-align: center;
  margin-bottom: 30px;
}

.risk-assessment__title {
  color: var(--primary-color);
  margin-bottom: 10px;
}

.risk-assessment__description {
  color: #666;
}

/* Progress Bar */
.progress {
  margin-bottom: 30px;
}

.progress__bar {
  height: 8px;
  background-color: var(--light-gray);
  border-radius: 4px;
  overflow: hidden;
}

.progress__fill {
  height: 100%;
  background-color: var(--primary-color);
  width: 20%;
  transition: width 0.3s ease;
}

.progress__text {
  text-align: left;
  font-size: 0.9rem;
  margin-top: 5px;
  color: #666;
}

/* Tabs */
.tabs {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.tabs__btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 20px;
  font-family: inherit;
  font-weight: bold;
  color: #666;
  cursor: pointer;
}

.tabs__btn--active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

/* Form Sections */
.form-section {
  display: none;
  animation: fadeIn 0.3s ease;
}

.form-section--active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.form-section__title {
  color: var(--primary-color);
  margin-bottom: 20px;
}

/* Form Elements */
.form-group {
  margin-bottom: 20px;
}

.form-group__label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
}

.form-group__input,
.form-group__select {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
}

.form-group__options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.option {
  display: flex;
  align-items: center;
}

.option--checkbox {
  margin-left: 20px;
}

.option__input {
  margin-left: 8px;
}

/* Buttons */
.btn-group {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
}

.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
  font-weight: bold;
}

.btn--prev {
  background-color: var(--light-gray);
  color: var(--text-color);
}

.btn--next,
.btn--submit {
  background-color: var(--primary-color);
  color: white;
}

.btn--submit {
  background-color: var(--accent-color);
}

/* Results */
.results {
  padding: 20px;
}

.results__title {
  color: var(--primary-color);
  margin-bottom: 20px;
  text-align: center;
}

.results__summary {
  margin-bottom: 30px;
}

.risk-category {
  margin-bottom: 20px;
}

.risk-category__title {
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.risk-meter {
  height: 10px;
  background-color: var(--light-gray);
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 5px;
}

.risk-meter__level {
  height: 100%;
  background-color: var(--primary-color);
}

.risk-meter__level--low {
  background-color: var(--success-color);
}

.risk-meter__level--medium {
  background-color: var(--warning-color);
}

.risk-meter__level--high {
  background-color: var(--danger-color);
}

.risk-category__label {
  text-align: left;
  font-size: 0.9rem;
}

.recommendations {
  background-color: var(--light-gray);
  padding: 20px;
  border-radius: 8px;
  margin-top: 30px;
}

.recommendations__title {
  margin-bottom: 15px;
  color: var(--primary-color);
}

.recommendations__list {
  padding-right: 20px;
}

.recommendations__item {
  margin-bottom: 8px;
}

.action-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 30px;
}

/* Responsive design */
@media (max-width: 768px) {
  .landing__content {
    flex-direction: column;
  }
  
  .landing__image-container {
    height: 200px;
  }
  
  .tabs {
    overflow-x: auto;
  }
  
  .tabs__btn {
    white-space: nowrap;
  }
}

@font-face {
  font-family: 'Vazirmatn';
  src: url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/fonts/webfonts/Vazirmatn-Regular.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
}
/* Symptom Checker Styles - Completely isolated from other CSS */
/* symptom-checker.css */
/* symptom-checker.css */

/* Standardize font imports */
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;700&display=swap');

/* symptom-checker.css */
/* Base Variables */
:root {
  --primary-color: #3498db;
  --primary-hover: #2980b9;
  --secondary-color: #2ecc71;
  --secondary-hover: #27ae60;
  --danger-color: #e74c3c;
  --text-color: #333;
  --light-text: #666;
  --lighter-text: #999;
  --border-color: #ddd;
  --light-bg: #f8f9fa;
  --white: #fff;
  --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --border-radius: 8px;
  --input-height: 45px;
}

/* Reset and base styles */
/* Removed global body styles to prevent affecting other sections */
/* body { */
/*  font-family: 'Vazirmatn', 'Tahoma', sans-serif; */
/*  color: var(--text-color); */
/*  line-height: 1.6; */
/*  background-color: var(--light-bg); */
/*  direction: rtl; */
/*} */

/* Main Symptom Checker Container */
.symptom-checker-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Main Symptom Checker Container */
.symptom-checker {
    /* max-width: 1200px; */ /* Removed fixed width, adjust in wrapper if needed */
    /* margin: 0 auto; */ /* Removed automatic margins, adjust in wrapper if needed */
    /* padding: 20px; */ /* Removed padding, adjust in wrapper if needed */
}

/* Utility Classes */
.symptom-checker__hidden {
  display: none !important;
}

/* Landing Page Styles */
.symptom-checker__landing-container {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.symptom-checker__landing {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
}

@media (min-width: 768px) {
  .symptom-checker__landing {
    flex-direction: row;
    min-height: 500px;
  }
}

.symptom-checker__landing-content {
  padding: 40px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.symptom-checker__landing-image {
  flex: 1;
  overflow: hidden;
  height: 300px;
}

@media (min-width: 768px) {
  .symptom-checker__landing-image {
    height: auto;
  }
}

.symptom-checker__landing-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.symptom-checker__landing-title {
  margin-bottom: 20px;
  color: var(--primary-color);
  font-size: 2.5rem;
  font-weight: bold;
}

.symptom-checker__landing-subtitle {
  margin-bottom: 30px;
  color: var(--light-text);
  font-size: 1.2rem;
  line-height: 1.6;
}

.symptom-checker__start-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: var(--transition);
}

.symptom-checker__start-button:hover {
  background-color: var(--primary-hover);
}

.symptom-checker__start-button svg {
  margin-right: 10px;
}

/* Main Container Styles */
.symptom-checker__main-container {
  margin-top: 20px;
}

.symptom-checker__checker {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.symptom-checker__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
}

.symptom-checker__title {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin: 0;
}

.symptom-checker__back-button {
  display: inline-flex;
  align-items: center;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 8px 16px;
  font-size: 0.9rem;
  color: var(--light-text);
  cursor: pointer;
  transition: var(--transition);
}

.symptom-checker__back-button:hover {
  background-color: var(--light-bg);
}

.symptom-checker__back-button svg {
  margin-left: 8px;
  transform: rotate(180deg);
}

.symptom-checker__content {
  padding: 30px;
}

/* Info Box */
.symptom-checker__info {
  display: flex;
  align-items: flex-start;
  padding: 15px;
  margin-bottom: 25px;
  background-color: rgba(52, 152, 219, 0.1);
  border-left: 4px solid var(--primary-color);
  border-radius: var(--border-radius);
}

.symptom-checker__info-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background-color: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  margin-left: 15px;
  font-weight: bold;
  flex-shrink: 0;
}

.symptom-checker__info-text {
  margin: 0;
  font-size: 0.9rem;
  color: var(--light-text);
}

/* Form Styles */
.symptom-checker__form {
  margin-bottom: 30px;
}

.symptom-checker__form-group {
  margin-bottom: 20px;
}

.symptom-checker__label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--text-color);
}

.symptom-checker__age-input,
.symptom-checker__gender-select,
.symptom-checker__duration-select,
.symptom-checker__input {
  width: 100%;
  height: var(--input-height);
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 1rem;
  color: var(--text-color);
  transition: var(--transition);
}

.symptom-checker__age-input:focus,
.symptom-checker__gender-select:focus,
.symptom-checker__duration-select:focus,
.symptom-checker__input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.symptom-checker__check-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: var(--input-height);
  background-color: var(--secondary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 30px;
}

.symptom-checker__check-button:hover {
  background-color: var(--secondary-hover);
}

.symptom-checker__check-button:disabled {
  background-color: var(--border-color);
  cursor: not-allowed;
}

/* Spinner */
.symptom-checker__spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-left: 10px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--white);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Error Message */
.symptom-checker__error-message {
  padding: 15px;
  margin-bottom: 20px;
  background-color: rgba(231, 76, 60, 0.1);
  border-left: 4px solid var(--danger-color);
  color: var(--danger-color);
  border-radius: var(--border-radius);
}

/* Results Section */
.symptom-checker__results-section {
  padding: 20px;
  background-color: var(--light-bg);
  border-radius: var(--border-radius);
}

.symptom-checker__results-title {
  margin-bottom: 20px;
  color: var(--primary-color);
  font-size: 1.3rem;
}

.symptom-checker__result-box {
  background-color: var(--white);
  padding: 20px;
  border-radius: var(--border-radius);
  margin-bottom: 20px;
  box-shadow: var(--box-shadow);
}

.symptom-checker__ai-response {
  line-height: 1.8;
  color: var(--text-color);
}

.symptom-checker__disclaimer {
  font-size: 0.85rem;
  color: var(--lighter-text);
  margin-bottom: 20px;
}

.symptom-checker__new-check-button {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.symptom-checker__new-check-button:hover {
  background-color: var(--primary-hover);
}

/* Media Queries for Responsiveness (adjust as needed) */
@media (max-width: 768px) {
  .symptom-checker__landing-content {
    padding: 20px;
  }

  .symptom-checker__landing-title {
    font-size: 2rem;
  }

  .symptom-checker__content {
    padding: 20px;
  }

  .symptom-checker__info-text {
    font-size: 0.85rem;
  }

  .symptom-checker__back-button {
    font-size: 0.8rem;
    padding: 6px 12px;
  }

  .symptom-checker__title {
    font-size: 1.3rem;
  }
}

/* Additional Styling (Optional - customize as desired) */

/* Style the select dropdown arrow */
.symptom-checker__gender-select,
.symptom-checker__duration-select {
  appearance: none; /* Remove default arrow */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E"); /* Custom arrow */
  background-repeat: no-repeat;
  background-position: left 15px top 50%;
  background-size: 16px;
  padding-left: 35px; /* Adjust padding for arrow */
}

/* Health Chat Room BEM CSS */

/* Base Reset */
/* Health Chat Room BEM CSS with Namespacing */
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;700&display=swap');

.health-chat {
    display: flex;
    flex-direction: column;
    height: 100vh;
    font-family: 'Vazirmatn', sans-serif;
    background-color: #f4f4f4;
    color: #333;
}

/* Auth Section */
.health-chat__auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.health-chat__auth-content {
    width: 400px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: flex; /* Add flexbox to the content */
    flex-direction: column; /* Stack items vertically */
    align-items: center; /* Center items horizontally */
}

.health-chat__auth-heading {
    text-align: center;
    margin-bottom: 20px;
    color: #007bff;
}

.health-chat__auth-image {
    max-width: 400px;
    border-radius: 8px;
    margin-bottom: 20px; /* Add margin between image and form */
}

/* Form Styles */
.health-chat__form {
    display: block;
    width: 100%; /* Ensure form takes full width of its container */
}

.health-chat__form--hidden {
    display: none;
}

.health-chat__form-title {
    text-align: center;
    margin-bottom: 15px;
    color: #28a745;
}

.health-chat__form-group {
    position: relative;
    margin-bottom: 15px;
}

.health-chat__form-icon {
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    color: #aaa;
}

.health-chat__form-input {
    width: 100%;
    padding: 10px 35px 10px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 16px;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__form-button {
    width: 100%;
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__form-button:hover {
    background-color: #0056b3;
}

.health-chat__form-text {
    text-align: center;
    margin-top: 10px;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__form-text a {
    color: #007bff;
    text-decoration: none;
}

/* Chat Section */
.health-chat__chat {
    display: flex;
    height: 100%;
}

.health-chat__chat--hidden {
    display: none;
}

/* Sidebar */
.health-chat__sidebar {
    width: 250px;
    background-color: #343a40;
    color: white;
    display: flex;
    flex-direction: column;
}

.health-chat__sidebar-header {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #495057;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__sidebar-rooms {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1;
}

.health-chat__sidebar-room {
    padding: 15px 20px;
    cursor: pointer;
    transition: background-color 0.3s;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__sidebar-room:hover {
    background-color: #495057;
}

.health-chat__sidebar-room--active {
    background-color: #28a745;
}

.health-chat__sidebar-user {
    padding: 20px;
    border-top: 1px solid #495057;
    text-align: center;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__sidebar-username {
    margin-bottom: 10px;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__sidebar-logout {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__sidebar-logout:hover {
    background-color: #c82333;
}

/* Chat Area */
.health-chat__chat-area {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.health-chat__chat-area-header {
    padding: 20px;
    border-bottom: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__chat-area-title {
    margin: 0;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__chat-area-users {
    font-size: 14px;
    color: #777;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__chat-area-messages {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
}

.health-chat__chat-area-input-box {
    padding: 20px;
    border-top: 1px solid #ddd;
    display: flex;
}

.health-chat__chat-area-input {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-left: 10px;
    font-size: 16px;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__chat-area-send {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__chat-area-send:hover {
    background-color: #218838;
}

/* Message Styles */
.health-chat__message {
    background-color: #fff;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__message--self {
    background-color: #d4edda;
    text-align: left;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__message--error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__message-info {
    font-size: 12px;
    color: #777;
    margin-bottom: 5px;
    display: flex;
    justify-content: space-between;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__message-username {
    font-weight: bold;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__message-time {
    font-style: italic;
    font-family: 'Vazirmatn', sans-serif;
}

.health-chat__message-text {
    margin: 0;
    word-wrap: break-word;
    font-family: 'Vazirmatn', sans-serif;
}

/* Hidden Class */
.hidden {
    display: none !important;
}

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
    .health-chat {
        height: auto; /* Adjust height for smaller screens */
    }

    .health-chat__auth-content {
        width: 90%; /* Make auth content wider on small screens */
    }


    .health-chat__chat {
        flex-direction: column; /* Stack sidebar and chat area vertically */
    }

    .health-chat__sidebar {
        width: 100%; /* Sidebar takes full width */
        max-height: 200px; /* Limit sidebar height */
        overflow-y: auto; /* Enable scrolling if content overflows */
    }

    .health-chat__chat-area-input-box {
        flex-direction: column; /* Stack input and button vertically */
    }

    .health-chat__chat-area-input {
        margin-left: 0;
        margin-bottom: 10px; /* Add spacing between input and button */
    }

    .health-chat__sidebar-header,
    .health-chat__sidebar-user {
        padding: 10px; /* Reduce padding for smaller screens */
    }
}

@media (max-width: 576px) {
    .health-chat__chat-area-header {
        flex-direction: column; /* Stack title and users */
        align-items: flex-start;
    }

    .health-chat__chat-area-users {
        margin-top: 5px; /* Add spacing between title and users */
    }
}

/* Modified CSS to position the image above the form */
.health-chat__auth-content {
    width: 400px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column; /* Stack items vertically */
    align-items: center; /* Center items horizontally */
}

.health-chat__auth-image {
    max-width: 400px;
    border-radius: 8px;
    margin-bottom: 20px; /* Add margin between image and form */
    order: -1; /* Moves the image to the top */
}


/* Footer Component Styles using BEM methodology */

/* Health Exploration Section - BEM Component-Scoped Styling */
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@100;200;300;400;500;600;700;800;900&display=swap');

body, * {
  font-family: 'Vazirmatn', sans-serif !important;
}
.he {
  /* Base Variables - Scoped to component */
  --he-primary: #0f172a;
  --he-secondary: #4f46e5;
  --he-accent: #ec4899;
  --he-success: #10b981;
  --he-warning: #f59e0b;
  --he-danger: #ef4444;
  --he-light: #f8fafc;
  --he-dark: #020617;
  
  /* Neutrals */
  --he-neutral-50: #f9fafb;
  --he-neutral-100: #f3f4f6;
  --he-neutral-200: #e5e7eb;
  --he-neutral-300: #d1d5db;
  --he-neutral-400: #9ca3af;
  --he-neutral-500: #6b7280;
  --he-neutral-600: #4b5563;
  --he-neutral-700: #374151;
  --he-neutral-800: #1f2937;
  --he-neutral-900: #111827;
  
  /* Effects */
  --he-card-radius: 24px;
  --he-transition-bounce: cubic-bezier(0.68, -0.6, 0.32, 1.6);
  --he-transition-smooth: cubic-bezier(0.65, 0, 0.35, 1);
  --he-shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
  --he-shadow-md: 0 10px 15px rgba(0, 0, 0, 0.07), 0 4px 6px rgba(0, 0, 0, 0.05);
  --he-shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.07), 0 8px 10px rgba(0, 0, 0, 0.05);
  --he-shadow-neo: 8px 8px 0 rgba(0, 0, 0, 0.8);
  
  /* Glassmorphism */
  --he-glass-bg: rgba(255, 255, 255, 0.65);
  --he-glass-border: rgba(255, 255, 255, 0.18);
  --he-glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
  --he-glass-blur: 12px;
  
  /* Gradients */
  --he-gradient-primary: linear-gradient(135deg, #4f46e5, #7c3aed);
  --he-gradient-accent: linear-gradient(135deg, #ec4899, #f43f5e);
  --he-gradient-success: linear-gradient(135deg, #10b981, #34d399);
  --he-gradient-bg: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 50%, #ddd6fe 100%);
  
  /* Spacing */
  --he-space-xs: 0.25rem;
  --he-space-sm: 0.5rem;
  --he-space-md: 1rem;
  --he-space-lg: 1.5rem;
  --he-space-xl: 2rem;
  --he-space-2xl: 3rem;
  --he-space-3xl: 5rem;

  /* Base section styling */
  padding: var(--he-space-3xl) 0;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: 
    radial-gradient(circle at 20% 20%, rgba(168, 85, 247, 0.15), transparent 30%),
    radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.15), transparent 30%),
    linear-gradient(135deg, var(--he-neutral-50) 0%, #e2e8f0 50%, #ddd6fe 100%);
  font-family: 'Vazimatn', sans-serif;
}

/* Mesh gradient background */
.he::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.05;
  mix-blend-mode: soft-light;
  pointer-events: none;
  z-index: -1;
  transform: translateZ(0);
}

/* Light beam effect */
.he::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.03) 40%, transparent 60%);
  transform-origin: center;
  animation: he-rotate 60s linear infinite;
  z-index: -1;
  pointer-events: none;
}

@keyframes he-rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Container */
.he__container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 var(--he-space-lg);
  position: relative;
  z-index: 1;
}

/* Section title */
.he__title {
  text-align: center;
  margin-bottom: var(--he-space-3xl);
  font-size: 3.5rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.05em;
  line-height: 1;
  position: relative;
  color: var(--he-primary);
  transform-style: preserve-3d;
  perspective: 1000px;
}

.he__title::before {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  color: var(--he-accent);
  opacity: 0.15;
  transform: translateZ(-10px) skewX(-5deg);
  filter: blur(4px);
}

.he__title::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 150px;
  height: 5px;
  background: var(--he-gradient-accent);
  border-radius: 5px;
  box-shadow: 0 2px 10px rgba(236, 72, 153, 0.4);
}

/* Cards grid */
.he__cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 40px;
  perspective: 2000px;
}

/* Card */
.he-card {
  height: 450px;
  perspective: 2000px;
  border-radius: var(--he-card-radius);
  cursor: pointer;
  position: relative;
  isolation: isolate;
  transform-style: preserve-3d;
  transform: translateZ(0);
  animation: he-fadeIn 0.8s var(--he-transition-smooth) forwards;
  animation-fill-mode: both;
  opacity: 0;
  transition: transform 0.8s var(--he-transition-smooth);
}

.he-card:nth-child(1) { animation-delay: 0.1s; }
.he-card:nth-child(2) { animation-delay: 0.2s; }
.he-card:nth-child(3) { animation-delay: 0.3s; }
.he-card:nth-child(4) { animation-delay: 0.4s; }
.he-card:nth-child(5) { animation-delay: 0.5s; }

@keyframes he-fadeIn {
  from { opacity: 0; transform: translateY(50px); }
  to { opacity: 1; transform: translateY(0); }
}

.he-card:hover {
  transform: translateY(-12px) translateZ(0);
}

/* Card fronts and backs */
.he-card__front, .he-card__back {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: var(--he-card-radius);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
  backdrop-filter: blur(var(--he-glass-blur));
  -webkit-backdrop-filter: blur(var(--he-glass-blur));
  background: var(--he-glass-bg);
  border: 1px solid var(--he-glass-border);
  box-shadow: var(--he-shadow-neo);
  transform: translateZ(0);
}

.he-card__front {
  display: flex;
  flex-direction: column;
}

.he-card__back {
  transform: rotateY(180deg) translateZ(0);
  padding: var(--he-space-lg);
  overflow-y: auto;
}

/* Card flip state */
.he-card.is-flipped {
  transform: rotateY(180deg);
}

/* Card image */
.he-card__image {
  height: 220px;
  overflow: hidden;
  border-radius: var(--he-card-radius) var(--he-card-radius) 0 0;
  background-size: cover;
  background-position: center;
  position: relative;
  isolation: isolate;
}

.he-card__image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0));
  z-index: 1;
}

/* Grain texture overlay */
.he-card__image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0.2 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.1;
  mix-blend-mode: overlay;
  z-index: 2;
  pointer-events: none;
}

/* Category-specific card images */
.he-card--cardiovascular .he-card__image {
  background-image: url('https://nutritionsource.hsph.harvard.edu/wp-content/uploads/2024/11/AdobeStock_321830101.jpeg');
}

.he-card--lung .he-card__image {
  background-image: url('http://www.wwmedgroup.com/wp-content/uploads/pulmonary-western-washington-medical-group-wwmg-iStock-1360866086.webp');
}

.he-card--mental .he-card__image {
  background-image: url('https://ninkatec.b-cdn.net/wp-content/uploads/2023/10/Mental-Health_Ninkatec-Blog-Article.jpg');
}

.he-card--cancer .he-card__image {
  background-image: url('https://cannabishealthnews.co.uk/wp-content/uploads/2023/02/Untitled-design-42.png');
}

.he-card--bone .he-card__image {
  background-image: url('https://www.ifnacademy.com/wp-content/uploads/2023/03/Bone-Health-blog.jpg');
}

/* Card info */
.he-card__info {
  padding: var(--he-space-lg);
  flex-grow: 1;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
}

.he-card__title {
  font-size: 1.75rem;
  margin-bottom: var(--he-space-md);
  color: var(--he-primary);
  font-weight: 800;
  line-height: 1.2;
  position: relative;
  display: inline-block;
}

.he-card__title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  right: 0;
  width: 40px;
  height: 3px;
  background: var(--he-gradient-accent);
  border-radius: 3px;
}

.he-card__description {
  font-size: 1rem;
  color: var(--he-neutral-700);
  line-height: 1.7;
  flex-grow: 1;
}

/* Card overlay */
.he-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.5) 50%, transparent);
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s var(--he-transition-smooth);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: var(--he-space-xl);
  z-index: 3;
}

.he-card:hover .he-card__overlay {
  opacity: 1;
}

/* Card category indicator */
.he-card::after {
  content: '';
  position: absolute;
  top: 20px;
  right: 20px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  z-index: 10;
  border: 2px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.he-card--cardiovascular::after { background-color: var(--he-danger); }
.he-card--lung::after { background-color: var(--he-secondary); }
.he-card--mental::after { background-color: #8b5cf6; }
.he-card--cancer::after { background-color: var(--he-warning); }
.he-card--bone::after { background-color: var(--he-success); }

/* Category-specific card styling */
.he-card--cardiovascular {
  border-bottom: 5px solid var(--he-danger);
}

.he-card--lung {
  border-bottom: 5px solid var(--he-secondary);
}

.he-card--mental {
  border-bottom: 5px solid #8b5cf6;
}

.he-card--cancer {
  border-bottom: 5px solid var(--he-warning);
}

.he-card--bone {
  border-bottom: 5px solid var(--he-success);
}

/* View paper button */
.he-card__btn {
  color: white;
  font-weight: 700;
  background: var(--he-gradient-accent);
  padding: 12px 28px;
  border-radius: 30px;
  font-size: 1rem;
  transition: all 0.4s var(--he-transition-bounce);
  border: none;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.8);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.he-card__btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transform: skewX(20deg) translateX(-150%);
  transition: all 0.5s var(--he-transition-smooth);
}

.he-card__btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

.he-card__btn:hover::before {
  transform: skewX(20deg) translateX(300%);
}

.he-card__btn:active {
  transform: translate(0px, 0px);
  box-shadow: 0px 0px 0 rgba(0, 0, 0, 0.8);
}

/* Paper content */
.he-paper {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.he-paper__header {
  margin-bottom: var(--he-space-lg);
}

.he-paper__title {
  font-size: 1.5rem;
  margin-bottom: var(--he-space-sm);
  color: var(--he-primary);
  font-weight: 800;
  line-height: 1.2;
  position: relative;
  display: inline-block;
}

.he-paper__title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  right: 0;
  width: 40px;
  height: 3px;
  background: var(--he-gradient-accent);
  border-radius: 3px;
}

.he-paper__meta {
  font-size: 0.875rem;
  color: var(--he-neutral-600);
  margin-bottom: var(--he-space-sm);
  display: flex;
  flex-wrap: wrap;
  gap: var(--he-space-xs);
}

.he-paper__meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.he-paper__meta span::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--he-secondary);
  margin-left: 3px;
}

.he-paper__abstract {
  flex-grow: 1;
  margin-bottom: var(--he-space-lg);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--he-neutral-700);
}

/* Paper action buttons */
.he-paper__actions {
  display: flex;
  gap: var(--he-space-md);
}

.he-paper__btn {
  padding: 12px 24px;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.4s var(--he-transition-bounce);
  font-size: 0.95rem;
  font-weight: 700;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.he-paper__btn--read {
  background: var(--he-gradient-primary);
  color: white;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.8);
}

.he-paper__btn--download {
  background: var(--he-light);
  color: var(--he-dark);
  border: 2px solid var(--he-dark);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.8);
}

.he-paper__btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

.he-paper__btn:active {
  transform: translate(0px, 0px);
  box-shadow: 0px 0px 0 rgba(0, 0, 0, 0.8);
}

/* Close paper button */
.he-paper__close {
  position: absolute;
  top: var(--he-space-md);
  left: var(--he-space-md);
  background: white;
  border: 2px solid var(--he-dark);
  font-size: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--he-dark);
  transition: all 0.4s var(--he-transition-bounce);
  z-index: 2;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.8);
}

.he-paper__close:hover {
  color: var(--he-accent);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.8);
}

.he-paper__close:active {
  transform: translate(0px, 0px);
  box-shadow: 0px 0px 0 rgba(0, 0, 0, 0.8);
}

/* Modal */
.he-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s var(--he-transition-smooth);
  perspective: 1200px;
}

.he-modal.he-modal--active {
  opacity: 1;
  visibility: visible;
}

.he-modal__content {
  background: white;
  width: 90%;
  max-width: 900px;
  max-height: 90vh;
  border-radius: var(--he-card-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: rotateX(20deg) scale(0.9);
  opacity: 0;
  transition: all 0.5s var(--he-transition-bounce);
  box-shadow: var(--he-shadow-neo);
  border: 3px solid var(--he-dark);
}

.he-modal--active .he-modal__content {
  transform: rotateX(0) scale(1);
  opacity: 1;
}

.he-modal__header {
  padding: var(--he-space-lg);
  border-bottom: 3px solid var(--he-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
}

.he-modal__title {
  font-size: 1.75rem;
  color: var(--he-primary);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.he-modal__close {
  background: white;
  border: 2px solid var(--he-dark);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--he-dark);
  transition: all 0.4s var(--he-transition-bounce);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.8);
}

.he-modal__close:hover {
  color: var(--he-accent);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.8);
}

.he-modal__close:active {
  transform: translate(0px, 0px);
  box-shadow: 0px 0px 0 rgba(0, 0, 0, 0.8);
}

.he-modal__body {
  padding: var(--he-space-xl);
  overflow-y: auto;
  flex-grow: 1;
  line-height: 1.8;
}

.he-modal__footer {
  padding: var(--he-space-lg);
  border-top: 3px solid var(--he-dark);
  display: flex;
  justify-content: flex-end;
  gap: var(--he-space-md);
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
}

.he-modal__btn {
  padding: 12px 28px;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.4s var(--he-transition-bounce);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.he-modal__btn--download {
  background: var(--he-gradient-accent);
  color: white;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  gap: 8px;
}

.he-modal__btn--close {
  background: var(--he-light);
  color: var(--he-dark);
  border: 2px solid var(--he-dark);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.8);
}

.he-modal__btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

.he-modal__btn:active {
  transform: translate(0px, 0px);
  box-shadow: 0px 0px 0 rgba(0, 0, 0, 0.8);
}

/* Prevent body scrolling when modal is open */
body.he-modal-open {
  overflow: hidden;
}

/* Responsive design */
@media (max-width: 1200px) {
  .he__cards {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
  }
  
  .he__title {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  .he__cards {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 24px;
  }
  
  .he__title {
    font-size: 2.5rem;
  }
  
  .he-card__title {
    font-size: 1.5rem;
  }
  
  .he-paper__title {
    font-size: 1.3rem;
  }
  
  .he {
    padding: 70px 0;
  }
  
  .he-card {
    height: 420px;
  }
}

@media (max-width: 480px) {
  .he__cards {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .he__title {
    font-size: 2rem;
  }
  
  .he {
    padding: 50px 0;
  }
  
  .he-card__image {
    height: 180px;
  }
  
  .he-paper__actions {
    flex-direction: column;
  }
  
  .he-card__btn, .he-paper__btn, .he-modal__btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

/* Custom scrollbar for component */
.he ::-webkit-scrollbar {
  width: 12px;
}

.he ::-webkit-scrollbar-track {
  background: var(--he-neutral-100);
  border-radius: 10px;
}

.he ::-webkit-scrollbar-thumb {
  background: var(--he-neutral-300);
  border-radius: 10px;
  border: 3px solid var(--he-neutral-100);
}

.he ::-webkit-scrollbar-thumb:hover {
  background: var(--he-neutral-400);
}
/* Footer Component Styles using BEM methodology */
@font-face {
    font-family: 'VazirMatn';
    src: url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/fonts/webfonts/Vazirmatn-Regular.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* Component-scoped styles with unique class names to avoid conflicts */
.footer {
    --footer-bg-color: #f8f9fa;
    --footer-text-color: #333;
    --footer-accent-color: #3498db;
    --footer-hover-color: #2980b9;
    --footer-border-color: #e0e0e0;
    --instagram-color: #e1306c;
    --telegram-color: #0088cc;
    --whatsapp-color: #25d366;
    
    background-color: var(--footer-bg-color);
    color: var(--footer-text-color);
    font-family: 'VazirMatn', sans-serif;
    padding: 3rem 0;
    border-top: 1px solid var(--footer-border-color);
    direction: rtl;
}

.footer__container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.footer__content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
}

.footer__section {
    flex: 1 1 300px;
    padding: 1rem;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.footer__section:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.footer__contact {
    flex: 1 1 250px;
    padding: 1rem;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.footer__contact:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.footer__heading {
    color: var(--footer-accent-color);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    position: relative;
    font-weight: 600;
}

.footer__heading::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background-color: var(--footer-accent-color);
    bottom: 0;
    right: 0;
    border-radius: 2px;
}

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

.footer__item {
    margin-bottom: 0.8rem;
    position: relative;
    padding-right: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease, transform 0.2s ease;
}

.footer__item:before {
    content: '\f054';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    right: 0;
    color: var(--footer-accent-color);
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.footer__item:hover {
    color: var(--footer-accent-color);
    transform: translateX(-5px);
}

.footer__item:hover:before {
    transform: scale(1);
}

/* Active state for menu items */
.footer__item--active {
    color: var(--footer-accent-color);
    font-weight: 600;
}

.footer__item--active:before {
    transform: scale(1.1);
}

/* Content display area */
.footer__content-display {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

/* Modified section content display */
.footer__section-content {
    display: block; /* Changed from 'none' to always be in the layout */
    opacity: 0;
    height: 0;
    overflow: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, height 0.3s ease;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer__section-content a {
    color: var(--footer-accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer__section-content a:hover {
    color: var(--footer-hover-color);
    text-decoration: underline;
}

.footer__section-content--active {
    opacity: 1;
    height: auto;
    min-height: 50px; /* Ensure minimum height for content */
    overflow: visible;
    transform: translateY(0);
    padding: 1rem 0;
}

.footer__social-icons {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
    justify-content: center;
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.footer__social-link:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.3), transparent 50%);
    opacity: 0.6;
    pointer-events: none;
}

/* Instagram */
.footer__social-link--instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    box-shadow: 0 4px 10px rgba(225, 48, 108, 0.3);
}

.footer__social-link--instagram:hover {
    transform: translateY(-5px) rotate(10deg);
    box-shadow: 0 8px 20px rgba(225, 48, 108, 0.5);
}

/* Telegram */
.footer__social-link--telegram {
    background-color: var(--telegram-color);
    box-shadow: 0 4px 10px rgba(0, 136, 204, 0.3);
}

.footer__social-link--telegram:hover {
    transform: translateY(-5px) rotate(10deg);
    box-shadow: 0 8px 20px rgba(0, 136, 204, 0.5);
}

/* WhatsApp */
.footer__social-link--whatsapp {
    background-color: var(--whatsapp-color);
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
}

.footer__social-link--whatsapp:hover {
    transform: translateY(-5px) rotate(10deg);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.5);
}

/* Ensure icons are visible */
.footer__social-link i {
    position: relative;
    z-index: 2;
    animation: pulse 2s infinite;
    display: inline-block; /* Ensure icon is displayed */
}

/* Pulse animation for icons */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* Media Queries */
@media (max-width: 768px) {
    .footer__content {
        flex-direction: column;
    }
    
    .footer__section,
    .footer__contact {
        flex: 1 1 100%;
    }
    
    .footer__social-icons {
        justify-content: center;
    }
}