/* Expert Corner Style */
.expert-corner {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  max-width: 1300px;
  margin: 0 auto;
  background-color: #f1f1f1;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  margin-top: 40px;
  margin-bottom: 40px;
}

.expert-header {
  background:
    linear-gradient(rgba(43, 42, 42, 0.7), rgba(0, 0, 0, 0.7)),
    url(../images/expertcorner_img1.avif);
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
  height: 450px;
  padding: 4rem 1rem;
}

.expert-header h1 {
  font-size: 40px;
  margin-top: 80px;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease;
}

.expert-header p {
  font-size: 17px;
  margin-top: 20px;
  animation: fadeInUp 1s ease 0.2s forwards;
  opacity: 0;
  font-style: italic;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Expert Navigation */
.expert-nav {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.expert-nav-button {
  padding: 12px 25px;
  margin: 0 10px 10px;
  background-color: #c0392b;
  color: white;
  border: none;
  border-radius: 40px;
  height: 45px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s ease;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  font-weight: 500;
}

.expert-nav-button:hover {
  background-color: #c0392b;
  transform: translateY(-2px);
}

.expert-nav-button.active {
  background-color: #173e64;
}

/* Expert Sections */
.expert-section {
  display: none;
  animation: fadeIn 0.5s ease;
}

.expert-section.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* Blogs Section */
.expert-blogs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 25px;
}

.expert-blog-card {
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.expert-blog-card:hover {
  transform: translateY(-5px);
}

.expert-blog-image {
  height: 200px;
  overflow: hidden;
}

.expert-blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.expert-blog-card:hover .expert-blog-image img {
  transform: scale(1.05);
}

.expert-blog-content {
  padding: 20px;
}

.expert-blog-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: #2c3e50;
}

.expert-blog-excerpt {
  color: #7f8c8d;
  margin-bottom: 15px;
  line-height: 1.5;
}

.expert-blog-meta {
  display: flex;
  justify-content: space-between;
  color: #95a5a6;
  font-size: 0.9rem;
}

/* Tile Guide Section */
.expert-guide-container {
  background: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  cursor: pointer;
}

.expert-guide-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 30px;
}

.expert-guide-category {
  padding: 10px 20px;
  background-color: #ecf0f1;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.expert-guide-category:hover,
.expert-guide-category.active {
  background-color: #f37e21;
  color: white;
}

.expert-guide-content {
  display: none;
}

.expert-guide-content.active {
  display: block;
}

.expert-guide-item {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #ecf0f1;
}

.expert-guide-item:last-child {
  border-bottom: none;
}

.expert-guide-item h3 {
  color: #2c3e50;
  margin-bottom: 10px;
}

.expert-guide-item p {
  color: #7f8c8d;
  line-height: 1.6;
}

/* Videos Section */
.expert-videos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 25px;
  cursor: pointer;
}

.expert-video-card {
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.expert-video-container {
  position: relative;
  padding-bottom: 56.25%;
  /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
}

.expert-video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.expert-video-info {
  padding: 15px;
}

.expert-video-title {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: #2c3e50;
}

.expert-video-duration {
  color: #95a5a6;
  font-size: 0.9rem;
}

/* Calculator Section */
.expert-section h2 {
  text-align: center;
  margin: 30px;
  position: relative;
  color: #2c3e50;
  cursor: pointer;
}

.expert-section h2::after {
  content: "";
  position: absolute;
  width: 9%;
  height: 4px;
  background: #f37e21;
  bottom: -10px;
  left: 45.5%;
  border-radius: 2px;
}

.calculator-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
  background-color: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  cursor: pointer;
}

.calculator-form,
.calculator-results {
  flex: 1;
  min-width: 300px;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}

.calculate-btn {
  width: 100%;
  padding: 1rem;
  background-color: #f37e21;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.calculate-btn:hover {
  background-color: #c0392b;
  transform: translateY(-2px);
}

.calculator-results {
  background-color: var(--light-color);
  padding: 1.5rem;
  border-radius: 8px;
}

.calculator-results h3 {
  margin-bottom: 1.5rem;
  text-align: center;
  color: var(--primary-color);
  color: #2c3e50;
}

.result-item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #ddd;
}

.result-label {
  font-weight: 600;
}

.result-value {
  font-weight: 700;
  color: var(--secondary-color);
}

.hidden {
  display: none;
}

.calculator-tips {
  max-width: 1000px;
  margin: 2rem auto 0;
  background-color: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.calculator-tips h3 {
  margin-bottom: 1rem;
  color: #2c3e50;
}

.calculator-tips ul {
  padding-left: 1.5rem;
}

.calculator-tips li {
  margin-bottom: 0.5rem;
}

/* Responsive CSS */
@media (max-width: 768px) {
  .expert-nav {
    flex-direction: column;
    align-items: center;
  }

  .expert-nav-button {
    width: 80%;
    margin: 5px 0;
  }

  .expert-blogs,
  .expert-videos {
    grid-template-columns: 1fr;
  }

  .expert-guide-container {
    padding: 20px 15px;
  }

  .expert-header p {
    font-size: 15px;
  }
}
.blog-button {
  padding: 15px;
  background: #f37e21;
  border: none;
  border-radius: 10px 15px;
  color: white;
  cursor: pointer;
}
.blog-button:hover {
  background: #ee710b;
}

.blog-details {
  padding: 60px 20px;
  background: #fafafa;
}

.container {
  max-width: 1100px;
  margin: auto;
}

.blog-header {
  text-align: center;
  margin-bottom: 30px;
}

.blog-title {
  font-size: 36px;
  font-weight: 700;
}

.blog-subtitle {
  color: #666;
  margin-top: 10px;
}

.blog-main-image {
  width: 100%;
  border-radius: 12px;
  margin: 30px 0;
}

.blog-content p {
  line-height: 1.7;
  color: #444;
  margin-bottom: 20px;
}

.blog-section-title {
  font-size: 24px;
  margin: 40px 0 15px;
}

.blog-list {
  padding-left: 20px;
  margin-bottom: 30px;
}

.blog-list li {
  margin-bottom: 10px;
}

.blog-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
  margin: 30px 0;
}

.blog-gallery img {
  width: 100%;
  height: 220px; /* SAME HEIGHT for all images */
  object-fit: cover; /* Crop without distortion */
  border-radius: 10px;
}
.blog-info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

.info-card {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.info-card h4 {
  margin-bottom: 10px;
}

.blog-conclusion {
  font-weight: 500;
  margin-top: 30px;
}

.back-btn {
  display: inline-block;
  margin-top: 40px;
  text-decoration: none;
  color: #000;
  font-weight: 600;
}