/* MediCare Hub - Components */

/* Doctors Section */
.doctors {
  background-color: var(--gray-50);
}

.doctors__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .doctors__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .doctors__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-12);
  }
}

.doctor__card {
  background-color: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
}

.doctor__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.doctor__image {
  height: 300px;
  background-color: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.doctor__placeholder {
  text-align: center;
  color: var(--gray-500);
}

.doctor__placeholder i {
  font-size: var(--text-6xl);
  margin-bottom: var(--space-4);
}

.doctor__info {
  padding: var(--space-8);
}

.doctor__name {
  font-family: var(--font-family-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.doctor__specialty {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: var(--space-1);
}

.doctor__experience {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin-bottom: var(--space-4);
}

.doctor__description {
  color: var(--gray-600);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.doctor__credentials {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.credential {
  background-color: var(--gray-100);
  color: var(--gray-700);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
}

/* Articles Section */
.articles {
  background-color: var(--white);
}

.articles__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .articles__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .articles__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.article__card {
  background-color: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.article__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.article__image {
  height: 200px;
  background-color: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.article__placeholder {
  text-align: center;
  color: var(--gray-500);
}

/* Article Page Styles */
.article-page {
  padding: 2rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  min-height: 100vh;
}

.article-content {
  max-width: 900px;
  margin: 0 auto;
  background: white;
  border-radius: 16px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.article-header {
  padding: 3rem 2.5rem 2rem;
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border-bottom: 1px solid #e2e8f0;
  position: relative;
}

.article-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), #3b82f6, #8b5cf6);
}

.article-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: center;
}

.article-category {
  background: linear-gradient(135deg, var(--primary-color), #3b82f6);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.article-date {
  color: #64748b;
  font-size: 0.875rem;
  font-weight: 500;
  background: #f1f5f9;
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
}

.article-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: #1e293b;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.article-excerpt {
  font-size: 1.25rem;
  color: #475569;
  line-height: 1.6;
  font-weight: 400;
  background: #f8fafc;
  padding: 1.5rem;
  border-radius: 12px;
  border-left: 4px solid var(--primary-color);
}

.article-image {
  width: 100%;
  height: 350px;
  overflow: hidden;
  position: relative;
}

.article-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.article-image:hover .article-main-img {
  transform: scale(1.02);
}

.article-body {
  padding: 3rem 2.5rem;
  background: white;
}

.article-body h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #1e293b;
  margin: 2.5rem 0 1.5rem 0;
  line-height: 1.3;
  position: relative;
  padding-bottom: 0.5rem;
}

.article-body h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), #3b82f6);
  border-radius: 2px;
}

.article-body h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #334155;
  margin: 2rem 0 1rem 0;
  line-height: 1.4;
  padding-left: 1rem;
  border-left: 3px solid var(--primary-color);
}

.article-body p {
  font-size: 1.125rem;
  color: #374151;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.article-body ul {
  margin: 1.5rem 0;
  padding-left: 0;
  list-style: none;
}

.article-body li {
  font-size: 1.125rem;
  color: #374151;
  line-height: 1.7;
  margin-bottom: 0.75rem;
  padding-left: 2rem;
  position: relative;
  font-weight: 400;
}

.article-body li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1.125rem;
}

.article-body strong {
  font-weight: 700;
  color: #1e293b;
}

.article-footer {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  padding: 2rem;
  border-radius: 12px;
  margin-top: 3rem;
  border: 1px solid #e2e8f0;
  position: relative;
}

.article-footer::before {
  content: '💡';
  position: absolute;
  top: -15px;
  left: 2rem;
  background: white;
  padding: 0.5rem;
  border-radius: 50%;
  font-size: 1.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.article-footer p {
  margin: 0;
  font-style: italic;
  color: #475569;
  font-size: 1.125rem;
  line-height: 1.6;
  font-weight: 500;
}

.article__placeholder i {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-2);
}

.article__content {
  padding: var(--space-6);
}

.article__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.article__category {
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
}

.article__date {
  font-size: var(--text-sm);
  color: var(--gray-500);
}

.article__title {
  font-family: var(--font-family-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
  line-height: 1.4;
}

.article__excerpt {
  color: var(--gray-600);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.article__link {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
}

.article__link:hover {
  color: var(--primary-dark);
}

/* Sports & Wellness Section */
.sports {
  background-color: var(--gray-50);
}

.sports__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 1024px) {
  .sports__content {
    grid-template-columns: 2fr 1fr;
    gap: var(--space-16);
  }
}

.sports__categories {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .sports__categories {
    grid-template-columns: repeat(2, 1fr);
  }
}

.sports__category {
  background-color: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.sports__category:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.sports__icon {
  width: 80px;
  height: 80px;
  background-color: var(--accent-color);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  color: var(--white);
  font-size: var(--text-2xl);
}

.sports__category h3 {
  font-family: var(--font-family-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.sports__category p {
  color: var(--gray-600);
  line-height: 1.6;
}

.sports__tips {
  background-color: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.sports__tips h3 {
  font-family: var(--font-family-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-6);
}

.tips__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.tip__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.tip__item i {
  color: var(--success-color);
  font-size: var(--text-lg);
  margin-top: var(--space-1);
  flex-shrink: 0;
}

.tip__item span {
  color: var(--gray-700);
  line-height: 1.6;
}

/* Contact Section */
.contact {
  background-color: var(--white);
}

.contact__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 1024px) {
  .contact__content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.contact__item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact__icon {
  width: 60px;
  height: 60px;
  background-color: var(--primary-color);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: var(--text-xl);
  flex-shrink: 0;
}

.contact__details h4 {
  font-family: var(--font-family-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.contact__details p {
  color: var(--gray-600);
  line-height: 1.6;
}

/* Forms */
.form {
  background-color: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.form__group {
  margin-bottom: var(--space-6);
}

.form__label {
  display: block;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: var(--space-2);
}

.form__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  transition: var(--transition-fast);
  background-color: var(--white);
}

.form__input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form__input::placeholder {
  color: var(--gray-400);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.form__checkbox input[type="checkbox"] {
  margin: 0;
  width: auto;
}

.form__link {
  color: var(--primary-color);
  text-decoration: none;
}

.form__link:hover {
  text-decoration: underline;
}

/* Footer */
.footer {
  background-color: var(--gray-900);
  color: var(--gray-300);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .footer__content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer__content {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer__section h3,
.footer__section h4 {
  font-family: var(--font-family-display);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.footer__logo p {
  color: var(--gray-400);
  margin-bottom: var(--space-6);
}

.footer__social {
  display: flex;
  gap: var(--space-4);
}

.social__link {
  width: 40px;
  height: 40px;
  background-color: var(--gray-800);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__links a {
  color: var(--gray-400);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer__links a:hover {
  color: var(--white);
}

.footer__contact p {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  color: var(--gray-400);
}

.footer__contact i {
  color: var(--primary-color);
  width: 16px;
}

.footer__bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__copyright {
  color: var(--gray-500);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__link {
  color: var(--gray-500);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer__link:hover {
  color: var(--white);
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: var(--space-4);
}

.modal.active {
  display: flex;
}

.modal__content {
  background-color: var(--white);
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
}

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  border-bottom: 1px solid var(--gray-200);
}

.modal__header h2 {
  font-family: var(--font-family-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gray-900);
}

.modal__close {
  background: none;
  border: none;
  font-size: var(--text-xl);
  color: var(--gray-500);
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal__close:hover {
  color: var(--gray-700);
}

.modal__body {
  padding: var(--space-6);
}

.modal__body h3 {
  font-family: var(--font-family-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
  margin-top: var(--space-6);
}

.modal__body h3:first-child {
  margin-top: 0;
}

.modal__body p {
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

/* Scroll to Top Button */
.scroll-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  transition: var(--transition-normal);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
}

.scroll-top:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.scroll-top.visible {
  display: flex;
}