body {
  font-family: Arial, sans-serif;
  background: #f9fafb;
  color: #333;
}

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

/* --- Top Section Layout --- */
.top-section {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
}

/* Sidebar */
.sidebar {
  flex: 0 0 220px;
}

.sidebar h4 {
  font-size: 14px;
  margin-bottom: 10px;
  font-weight: bold;
}

.sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar ul li {
  border-bottom: 1px solid #e5e7eb;
}

.sidebar ul li a {
  display: block;
  padding: 10px;
  text-decoration: none;
  color: #333;
  font-size: 14px;
}

.sidebar ul li.active a {
  background: #16a34a;
  color: white;
  font-weight: bold;
}

/* Main content */
.main-content {
  flex: 1;
  max-width: 600px;
}

.main-content h3 {
  color: #16a34a;
  font-weight: bold;
  margin: 20px 0 10px;
  text-transform: uppercase;
}

.main-content p {
  margin-bottom: 16px;
  line-height: 1.6;
}

/* Right column */
.side-column {
  flex: 0 0 220px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.image-grid {
  display: grid;
  gap: 10px;
}

.image-grid img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 6px;
}

.contact-section {
  background: #f9fafb;
  padding: 12px;
  border-radius: 6px;
  text-align: center;
  border: 1px solid #e5e7eb;
}

.contact-section img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 12px;
}

.contact-btn {
  display: block;
  padding: 10px;
  background: #16a34a;
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
  transition: background 0.3s;
}

.contact-btn:hover {
  background: #15803d;
}

/* --- Middle Section --- */
.middle-section {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
}

.key-benefits {
  flex: 2;
  background: white;
  padding: 20px;
  border-radius: 6px;
  border: 1px solid #e5e7eb;
}

.key-benefits h3 {
  margin-bottom: 10px;
}

.key-benefits p {
  margin-bottom: 12px;
  color: #555;
}

.key-benefits ul {
  padding-left: 20px;
}

.key-benefits li {
  margin-bottom: 8px;
}

.key-benefits li::marker {
  content: "✔ ";
  color: #16a34a;
  font-weight: bold;
}

/* Accordion */
.accordion {
  flex: 1;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  background: white;
}

.accordion-item button {
  width: 100%;
  padding: 12px 16px;
  border: none;
  background: #f9fafb;
  text-align: left;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
}

.accordion-item.active button {
  background: #16a34a;
  color: white;
}

.accordion-content {
  display: none;
  padding: 12px 16px;
  font-size: 14px;
  color: #555;
}

.accordion-item.active .accordion-content {
  display: block;
}

/* --- CTA --- */
.cta {
  background: #16a34a;
  color: white;
  padding: 20px;
  text-align: center;
  border-radius: 6px;
  margin-bottom: 20px;
}

.cta-btn {
  display: inline-block;
  margin-top: 10px;
  padding: 10px 20px;
  border: 2px solid white;
  border-radius: 4px;
  color: white;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s;
}

.cta-btn:hover {
  background: white;
  color: #16a34a;
}

@media (max-width: 900px) {
  .top-section,
  .middle-section {
    flex-direction: column;
  }

  .sidebar,
  .side-column {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .main-content {
    max-width: 100%;
  }

  .image-grid img {
    height: auto;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 14px;
  }

  .sidebar h4,
  .sidebar ul li a,
  .main-content h3 {
    font-size: 16px;
  }

  .contact-btn,
  .cta-btn {
    padding: 12px;
    font-size: 16px;
  }
}