/* ========================================
   EXPERTISE SINGLE PAGE LAYOUT
   ======================================== */

.expertise-single-main {
  max-width: 1230px !important;
}

.expertise-page-wrapper {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 60px;
  max-width: 1230px;
  margin: 0 auto;
  padding: 60px 20px;
  align-items: start;
}

/* ========================================
   EXPERTISE PAGE HEADER
   ======================================== */

.expertise-page-header {
  background: #f5f5f5;
  padding: 30px 0;
  margin-bottom: 0;
  border-bottom: 1px solid #e0e0e0;
}

.expertise-header-container {
  max-width: 1230px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.expertise-page-title {
  font-size: 32px;
  font-weight: 700;
  color: #001248;
  margin: 0;
  line-height: 1.2;
}

.expertise-breadcrumb {
  display: flex;
  align-items: center;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 8px;
  font-size: 14px;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
}

.breadcrumb-item a {
  color: #666666;
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
  color: #333333;
  text-decoration: none;
}

.breadcrumb-item.active {
  color: #333333;
  font-weight: 500;
}

.breadcrumb-separator {
  color: #999999;
  margin: 0 4px;
}

/* Responsive Header */
@media (max-width: 768px) {
  .expertise-header-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .expertise-page-title {
    font-size: 24px;
  }

  .breadcrumb-list {
    font-size: 12px;
  }
}

/* ========================================
   RIGHT SIDEBAR
   ======================================== */

.expertise-sidebar {
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: sticky;
  top: 20px;
}

/* Expertise Navigation Section */
.expertise-nav-section {
  background: #ffffff;
  padding: 0;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.expertise-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.expertise-nav-item {
  margin: 0;
  border-bottom: 1px solid #e0e0e0;
}

.expertise-nav-item:last-child {
  border-bottom: none;
}

.expertise-nav-link {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 16px 20px;
  text-decoration: none;
  color: #333333;
  transition: all 0.3s ease;
}

.expertise-nav-link:hover {
  background: #0071bd;
  text-decoration: none;
  color: #ffffff;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 113, 189, 0.3);
}

.expertise-nav-item.active .expertise-nav-link {
  background: #e6f2fa;
  color: #0071bd;
}

.expertise-nav-icon {
  font-size: 18px;
  color: #0071bd;
  width: 20px;
  text-align: center;
  transition: color 0.3s ease;
}

.expertise-nav-item.active .expertise-nav-icon {
  color: #0071bd;
}

.expertise-nav-item:not(.active) .expertise-nav-link:hover .expertise-nav-icon {
  color: #fff;
}

.expertise-nav-text {
  flex: 1;
  font-size: 15px;
  font-weight: 500;
}

.expertise-nav-item.active .expertise-nav-text {
  font-weight: 600;
  color: #0071bd;
}

/* Featured Service Section */
.featured-service-section {
  background: #ffffff;
  padding: 30px 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.featured-service-title {
  font-size: 20px;
  font-weight: 700;
  color: #001248;
  margin: 0 0 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid #0071bd;
}

.featured-service-card {
  margin-bottom: 20px;
}

.featured-service-image {
  width: 100%;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 15px;
}

.featured-service-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.featured-service-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.featured-service-name {
  font-size: 18px;
  font-weight: 700;
  color: #001248;
  margin: 0;
  line-height: 1.3;
}

.featured-service-link {
  font-size: 14px;
  color: #333333;
  text-decoration: underline;
  transition: color 0.3s ease;
}

.featured-service-link:hover {
  color: #0071bd;
  text-decoration: underline;
}

.featured-service-all-btn {
  display: block;
  width: 100%;
  padding: 12px 20px;
  background: #d0e5f5;
  color: #001248;
  text-align: center;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.featured-service-all-btn:hover {
  background: #0071bd;
  color: #ffffff;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 113, 189, 0.3);
}

/* ========================================
   LEFT CONTENT AREA
   ======================================== */

.expertise-content-area {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Main Heading */
.expertise-main-heading {
  font-size: 42px;
  font-weight: 700;
  color: #001248;
  margin: 0;
  line-height: 1.2;
}

/* Introduction Section */
.expertise-intro-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.expertise-capability-heading {
  font-size: 36px;
  font-weight: 700;
  color: #001248;
  margin: 0 0 30px;
  padding-bottom: 15px;
  border-bottom: 3px solid #0071bd;
  position: relative;
}

.expertise-intro-text {
  font-size: 16px;
  line-height: 1.7;
  color: #333333;
  margin: 0;
}

/* Why Section */
.expertise-why-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.expertise-why-title {
  font-size: 28px;
  font-weight: 700;
  color: #001248;
  margin: 0;
}

.expertise-why-text {
  font-size: 16px;
  line-height: 1.7;
  color: #333333;
  margin: 0;
}

/* Capabilities List */
.expertise-capabilities-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.expertise-capability-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 0;
  margin: 0;
}

.expertise-capability-item::before {
  content: "→";
  color: #0071bd;
  font-size: 20px;
  font-weight: bold;
  line-height: 1.5;
  flex-shrink: 0;
  margin-top: 2px;
}

.capability-text {
  flex: 1;
  font-size: 16px;
  line-height: 1.6;
  color: #333333;
}

/* ========================================
   EXPERTISE HERO BANNER HEADER
   ======================================== */

.expertise-hero-banner {
  width: 100%;
  min-height: 450px;
  background: linear-gradient(180deg, #005a9a 0%, #0071bd 50%, #0094e8 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.expertise-hero-container {
  max-width: 1230px;
  margin: 0 auto;
  padding: 60px 20px;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}

.expertise-hero-content {
  display: flex;
  flex-direction: column;
  gap: 25px;
  z-index: 2;
}

.expertise-hero-tagline {
  display: inline-block;
  background: rgba(0, 0, 0, 0.2);
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: fit-content;
}

.expertise-hero-title {
  font-size: 56px;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.expertise-hero-description {
  font-size: 18px;
  line-height: 1.7;
  color: #ffffff;
  margin: 0;
  opacity: 0.95;
  max-width: 90%;
}

.expertise-hero-image {
  width: 100%;
  height: 100%;
  min-height: 450px;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.expertise-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Responsive Hero Banner */
@media (max-width: 1024px) {
  .expertise-hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 50px 20px;
  }

  .expertise-hero-image {
    min-height: 350px;
    order: -1;
  }

  .expertise-hero-title {
    font-size: 42px;
  }
}

@media (max-width: 768px) {
  .expertise-hero-banner {
    min-height: auto;
  }

  .expertise-hero-container {
    padding: 40px 15px;
    gap: 30px;
  }

  .expertise-hero-title {
    font-size: 32px;
  }

  .expertise-hero-description {
    font-size: 16px;
    max-width: 100%;
  }

  .expertise-hero-image {
    min-height: 280px;
  }

  .expertise-hero-tagline {
    font-size: 12px;
    padding: 6px 12px;
  }
}

@media (max-width: 480px) {
  .expertise-hero-title {
    font-size: 28px;
  }

  .expertise-hero-description {
    font-size: 15px;
  }
}

/* ========================================
   RESPONSIVE STYLES
   ======================================== */

@media (max-width: 1024px) {
  .expertise-page-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .expertise-sidebar {
    position: static;
    order: -1;
  }

  .expertise-main-heading {
    font-size: 36px;
  }
}

@media (max-width: 768px) {
  .expertise-page-wrapper {
    padding: 40px 15px;
    gap: 30px;
  }

  .expertise-main-heading {
    font-size: 28px;
  }

  .expertise-why-title {
    font-size: 24px;
  }

  .expertise-intro-text,
  .expertise-why-text,
  .capability-text {
    font-size: 15px;
  }

  .expertise-nav-link {
    padding: 14px 15px;
  }

  .featured-service-section {
    padding: 25px 15px;
  }
}

@media (max-width: 480px) {
  .expertise-main-heading {
    font-size: 24px;
  }

  .expertise-why-title {
    font-size: 20px;
  }

  .expertise-nav-icon {
    font-size: 16px;
  }

  .expertise-nav-text {
    font-size: 14px;
  }
}