/* ===========================
   Global base
=========================== */
body {
  font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif;
  background: linear-gradient(135deg, #f8fafc 0%, #e9ecef 100%);
  color: #222;
}

.text-muted {
  font-size: 1rem;
  color: #888 !important;
}

/* ===========================
   Breadcrumb section
=========================== */
.breadcrumb-section {
  margin-top: 50px;
  background: url('https://vesinh4.mauthemewp.com/wp-content/uploads/2020/07/bg-page-title.jpg')
    no-repeat center center / cover;
  padding: 80px 0;
  color: #fff;
  text-align: center;
}

.breadcrumb-section h1 {
  font-size: 20px;
  margin-bottom: 10px;
}

.breadcrumb-section .breadcrumb {
  justify-content: center;
  background: none;
  font-size: 1.08rem;
  font-weight: 500;
  --bs-breadcrumb-divider: '»';
}

.breadcrumb-item a {
  color: #198754;
  text-decoration: underline;
  transition: color 0.2s;
}

.breadcrumb-item a:hover {
  color: #43e97b;
}

/* ===========================
   Service detail content
=========================== */
.service-detail img {
  border-radius: 10px;
  margin-bottom: 20px;
}

.service-detail h2 {
  font-size: 32px;
  margin: 20px 0 15px;
}

.service-detail p,
.service-detail ul li {
  font-size: 18px;
  line-height: 1.8;
}

.service-detail ul {
  list-style: none;
  padding-left: 0;
}

.service-detail ul li {
  margin-bottom: 10px;
}

.service-detail ul li::before {
  content: '\f00c';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  color: #198754;
  margin-right: 10px;
}

/* ===========================
   CTA section
=========================== */
.cta-section {
  background: #198754;
  color: #fff;
  padding: 40px 20px;
  text-align: center;
  border-radius: 10px;
  margin-top: 50px;
}

.cta-section h3 {
  font-size: 28px;
  margin-bottom: 20px;
}

.cta-section a {
  font-size: 20px;
}

/* ===========================
   Sidebar
=========================== */
.sidebar {
  background: linear-gradient(120deg, #fff 80%, #e9f7ef 100%);
  border-radius: 1.5rem;
  box-shadow: 0 2px 12px rgba(25, 135, 84, 0.08);
  padding: 1.2rem;
  margin: 5rem 0;
  border: 1px solid #ddd;
}

.sidebar h5 {
  color: #198754;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 1.2rem;
}

.sidebar a {
  color: #198754;
  font-weight: 500;
  text-decoration: underline;
  transition: color 0.2s;
}

.sidebar a:hover {
  color: #43e97b;
}

.sidebar .post-item {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}

.sidebar .post-item img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 10px;
}

.sidebar .post-item a {
  color: #333;
  font-size: 14px;
  text-decoration: none;
}

.sidebar .post-item a:hover {
  color: #007bff;
}

/* Sidebar sticky */
aside {
  position: sticky;
  top: 0;
  align-self: start;
  height: fit-content;
}

/* ===========================
   Article / Post content
=========================== */
.article-content {
  background: #fff;
  border-radius: 1.5rem;
  box-shadow: 0 4px 24px rgba(25, 135, 84, 0.1);
  padding: 1.5rem 1.5rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: #222;
  margin-bottom: 2rem;
}

.article-content p {
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
}

.article-content h1 {
  color: #198754;
  font-weight: 700;
  font-size: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

.article-content h2 {
  color: #198754;
  font-weight: 700;
  font-size: 1.3rem;
  margin-top: 1.3rem;
  margin-bottom: 0.8rem;
}

.article-content h3 {
  color: #198754;
  font-weight: 700;
  font-size: 1.1rem;
  margin-top: 1.2rem;
  margin-bottom: 0.7rem;
}

.article-content h4,
.article-content h5,
.article-content h6 {
  color: #198754;
  font-weight: 600;
  font-size: 1rem;
  margin-top: 1rem;
  margin-bottom: 0.6rem;
}

.article-content img {
  border-radius: 0.8rem;
  box-shadow: 0 2px 12px rgba(25, 135, 84, 0.1);
  margin: 0.8rem 0;
  max-width: 80%;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.article-content ul,
.article-content ol {
  margin-left: 1.5rem;
  margin-bottom: 0.8rem;
  padding-left: 0.5rem;
}

.article-content li {
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
}

.article-content blockquote {
  background: linear-gradient(120deg, #e9f7ef 80%, #fff 100%);
  border-left: 4px solid #43e97b;
  padding: 0.8rem 1.2rem;
  border-radius: 0.8rem;
  font-style: italic;
  color: #198754;
  margin: 1.2rem 0;
  font-size: 0.9rem;
}

.article-content iframe,
.article-content table {
  width: 100%;
  max-width: 100%;
}

.article-content table {
  border-collapse: collapse;
  overflow-x: auto;
  display: block;
}

.article-content table td,
.article-content table th {
  padding: 0.5rem;
  border: 1px solid #dee2e6;
}

/* ===========================
   Responsive
=========================== */
@media (max-width: 991px) {
  .article-content,
  .sidebar {
    border-radius: 1rem;
    padding: 1.2rem 0.7rem;
  }
}