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

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo img {
  height: 50px;
}

.btn-phone {
  background: #1E88E5;
  color: white;
  padding: 12px 24px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-phone:hover {
  background: #1565C0;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(30, 136, 229, 0.3);
}

/* Article Hero */
.article-hero {
  background: linear-gradient(135deg, #1E88E5 0%, #1565C0 100%);
  color: white;
  padding: 60px 0 40px;
}

.breadcrumb {
  margin-bottom: 20px;
  font-size: 14px;
}

.breadcrumb a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: white;
}

.breadcrumb span {
  color: white;
}

.article-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.highlight {
  color: #ff8f38;
}

.article-meta {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  opacity: 0.9;
}

/* Article Content */
.article-content {
  padding: 60px 0;
}

.content-wrapper {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
}

.main-content {
  background: white;
  border-radius: 15px;
  padding: 40px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.article-image {
  margin-bottom: 30px;
  border-radius: 10px;
  overflow: hidden;
}

.article-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.article-text h2 {
  color: #1E88E5;
  font-size: 1.8rem;
  margin: 30px 0 15px;
  font-weight: 600;
}

.article-text h3 {
  color: #333;
  font-size: 1.4rem;
  margin: 25px 0 10px;
  font-weight: 600;
}

.article-text p {
  margin-bottom: 15px;
  font-size: 16px;
  line-height: 1.7;
}

/* Highlight Box */
.highlight-box {
  background: linear-gradient(135deg, #f8f9fa 0%, #e3f2fd 100%);
  border-left: 4px solid #1E88E5;
  padding: 30px;
  margin: 30px 0;
  border-radius: 10px;
}

.highlight-box h3 {
  color: #1E88E5;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.pillar {
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.pillar h4 {
  color: #FF6F00;
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.pillar p {
  font-size: 14px;
  margin: 0;
}

/* CTA Box */
.cta-box {
  background: linear-gradient(135deg, #FF6F00 0%, #F57C00 100%);
  color: white;
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  margin: 40px 0;
}

.cta-box h3 {
  margin-bottom: 10px;
  color: white;
}

.cta-box p {
  margin-bottom: 20px;
  opacity: 0.9;
}

.btn-cta {
  background: white;
  color: #FF6F00;
  padding: 15px 30px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

/* Sidebar */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.sidebar-widget {
  background: white;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.sidebar-widget h3 {
  color: #1E88E5;
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.related-articles {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.related-article {
  display: flex;
  gap: 15px;
  text-decoration: none;
  color: #333;
  padding: 10px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.related-article:hover {
  background: #f8f9fa;
  transform: translateX(5px);
}

.related-article img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 8px;
}

.related-article span {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
}

.btn-sidebar {
  background: #1E88E5;
  color: white;
  padding: 15px 20px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.3s ease;
  margin-top: 15px;
}

.btn-sidebar:hover {
  background: #1565C0;
  transform: translateY(-2px);
}

/* Footer */
.footer {
  background: #333;
  color: white;
  padding: 50px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 30px;
}

.footer-section h4 {
  color: #1E88E5;
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 8px;
}

.footer-section ul li a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #1E88E5;
}

.footer-section p {
  color: #ccc;
  margin-bottom: 8px;
}

.footer-bottom {
  border-top: 1px solid #555;
  padding-top: 20px;
  text-align: center;
  color: #999;
}

/* Responsive */
@media (max-width: 768px) {
  .content-wrapper {
    grid-template-columns: 1fr;
  }
  
  .article-title {
    font-size: 2rem;
  }
  
  .article-meta {
    gap: 15px;
  }
  
  .main-content {
    padding: 20px;
  }
  
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  
  .header .container {
    flex-direction: column;
    gap: 15px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}