/* ========================================
   MedFlow Blog
   ======================================== */

.blog-page {
  padding-top: var(--header-h);
  min-height: 100vh;
}

.blog-hero {
  padding: 64px 0 48px;
  background: var(--gradient-dark);
  color: var(--white);
}

.blog-hero--article {
  padding: 48px 0 40px;
}

.blog-hero__inner {
  max-width: 760px;
}

.blog-hero__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cyan);
  margin-bottom: 16px;
}

.blog-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.blog-hero--article h1 {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
}

.blog-hero__subtitle {
  font-size: 1.125rem;
  color: var(--gray-300);
  line-height: 1.7;
  max-width: 640px;
}

.blog-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-top: 24px;
  font-size: 0.875rem;
  color: var(--gray-400);
}

.blog-hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-list {
  padding: 64px 0 80px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.blog-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.blog-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 24px;
}

.blog-card__tag {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue);
  margin-bottom: 10px;
}

.blog-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.35;
  margin-bottom: 10px;
}

.blog-card__excerpt {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}

.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--gray-400);
}

.blog-card__link {
  font-weight: 600;
  color: var(--blue);
}

.blog-card:hover .blog-card__link {
  color: var(--cyan);
}

/* Article content */
.article-wrap {
  padding: 48px 0 80px;
}

.article-content {
  max-width: 760px;
  margin: 0 auto;
}

.article-content h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--navy);
  margin: 40px 0 16px;
  line-height: 1.3;
}

.article-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-800);
  margin: 28px 0 12px;
}

.article-content p {
  margin-bottom: 16px;
  line-height: 1.75;
  color: var(--gray-600);
}

.article-content ul,
.article-content ol {
  margin: 0 0 20px 24px;
  color: var(--gray-600);
}

.article-content li {
  margin-bottom: 8px;
  line-height: 1.65;
}

.article-content strong {
  color: var(--gray-800);
  font-weight: 600;
}

.article-content a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-content a:hover {
  color: var(--cyan);
}

.article-tip {
  background: var(--gray-50);
  border-left: 4px solid var(--cyan);
  padding: 20px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 28px 0;
}

.article-tip p:last-child {
  margin-bottom: 0;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--gray-400);
  margin-bottom: 24px;
}

.breadcrumb a {
  color: var(--gray-300);
}

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

.breadcrumb span:last-child {
  color: var(--gray-400);
}

.article-cta {
  max-width: 760px;
  margin: 48px auto 0;
  padding: 32px;
  background: var(--gradient-dark);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--white);
}

.article-cta h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}

.article-cta p {
  font-size: 0.9375rem;
  color: var(--gray-300);
  margin-bottom: 20px;
}

.related-posts {
  padding: 48px 0 80px;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}

.related-posts__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 24px;
}

.related-posts__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.related-posts__item {
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}

.related-posts__item:hover {
  border-color: var(--blue);
}

.related-posts__item a {
  font-weight: 600;
  color: var(--navy);
  font-size: 0.9375rem;
  line-height: 1.4;
}

.related-posts__item a:hover {
  color: var(--blue);
}

/* CBHPM Calculator */
.cbhpm-calc {
  margin: 28px 0 36px;
  padding: 28px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
}

.cbhpm-calc__header {
  margin-bottom: 20px;
}

.cbhpm-calc__header h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 6px;
}

.cbhpm-calc__header p {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin: 0;
}

.cbhpm-calc__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.cbhpm-calc__field label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.cbhpm-calc__field input {
  width: 100%;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.cbhpm-calc__field input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.cbhpm-calc__results {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.cbhpm-calc__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  font-size: 0.9375rem;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-100);
}

.cbhpm-calc__row:last-child {
  border-bottom: none;
}

.cbhpm-calc__row--total {
  background: var(--navy);
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
}

.cbhpm-calc__row--convenio {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(6, 182, 212, 0.08) 100%);
  font-weight: 600;
  color: var(--navy);
}

.cbhpm-calc__value {
  font-weight: 600;
  color: var(--navy);
  white-space: nowrap;
}

.cbhpm-calc__row--total .cbhpm-calc__value,
.cbhpm-calc__row--total span:first-child {
  color: var(--white);
}

.cbhpm-calc__row--convenio .cbhpm-calc__value {
  color: var(--blue);
}

.cbhpm-calc__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.cbhpm-calc__note {
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--gray-500);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .blog-hero {
    padding: 48px 0 32px;
  }

  .blog-list {
    padding: 48px 0 64px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .article-wrap {
    padding: 32px 0 64px;
  }

  .cbhpm-calc__grid {
    grid-template-columns: 1fr;
  }
}