/* Blog & Article Styles — coimbraservicos.pt */

.blog-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
  font-family: 'Inter', sans-serif;
  color: #1a1a1a;
  line-height: 1.7;
}

/* Article Header */
.article-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid #f0f0f0;
}

.article-header h1 {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.article-meta {
  color: #666;
  font-size: 0.875rem;
}

.article-meta .niche-tag {
  display: inline-block;
  background: #f59e0b;
  color: #fff;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  margin-right: 0.5rem;
}

/* Article Body */
.article-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: #111;
}

.article-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.article-body p {
  margin-bottom: 1rem;
}

.article-body ul, .article-body ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.article-body li {
  margin-bottom: 0.5rem;
}

.article-body strong {
  color: #111;
}

/* CTA Box */
.cta-box {
  background: linear-gradient(135deg, #065f46, #047857);
  color: #fff;
  padding: 1.5rem;
  border-radius: 12px;
  margin: 2rem 0;
  text-align: center;
}

.cta-box p {
  margin-bottom: 0.75rem;
  color: #fff;
}

.cta-box .cta-whatsapp {
  display: inline-block;
  background: #25d366;
  color: #fff;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1.1rem;
  transition: transform 0.2s;
}

.cta-box .cta-whatsapp:hover {
  transform: scale(1.05);
}

.cta-box .cta-alt {
  font-size: 0.875rem;
  margin-top: 0.75rem;
  opacity: 0.9;
}

.cta-box .cta-alt a {
  color: #fff;
  text-decoration: underline;
}

/* Lead Capture Form */
.lead-form {
  background: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  margin: 2rem 0;
}

.lead-form h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-align: center;
}

.lead-form form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lead-form input[type="text"],
.lead-form input[type="tel"],
.lead-form input[type="email"] {
  padding: 0.75rem 1rem;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.lead-form input:focus {
  border-color: #047857;
  box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.1);
}

.lead-form button {
  background: #047857;
  color: #fff;
  padding: 0.875rem;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.lead-form button:hover {
  background: #065f46;
}

/* FAQ Accordion */
.faq-section {
  margin: 2rem 0;
}

.faq-section details {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  margin-bottom: 0.5rem;
  overflow: hidden;
}

.faq-section summary {
  padding: 1rem;
  font-weight: 600;
  cursor: pointer;
  background: #f8fafc;
  list-style: none;
}

.faq-section summary::-webkit-details-marker {
  display: none;
}

.faq-section summary::before {
  content: '+';
  margin-right: 0.75rem;
  font-weight: 700;
  color: #047857;
}

.faq-section details[open] summary::before {
  content: '−';
}

.faq-section details div {
  padding: 0 1rem 1rem;
  color: #444;
}

/* Blog Index Cards */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.blog-card {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  transition: box-shadow 0.2s;
}

.blog-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.blog-card .niche-tag {
  display: inline-block;
  background: #f59e0b;
  color: #fff;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.blog-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.blog-card h3 a {
  color: #111;
  text-decoration: none;
}

.blog-card h3 a:hover {
  color: #047857;
}

.blog-card p {
  color: #666;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.blog-card .read-more {
  color: #047857;
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
}

/* Breadcrumbs */
.breadcrumbs {
  font-size: 0.8rem;
  color: #888;
  margin-bottom: 1rem;
}

.breadcrumbs a {
  color: #047857;
  text-decoration: none;
}

/* Mobile */
@media (max-width: 640px) {
  .article-header h1 {
    font-size: 1.5rem;
  }

  .blog-container {
    padding: 1rem 0.75rem;
  }
}