body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: #0B1F3B;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

.navbar {
  background: white;
  padding: 15px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo {
  height: 50px;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
}

nav a {
  text-decoration: none;
  color: #0B1F3B;
  font-weight: 500;
}

.nav-cta {
  background: #C8102E;
  color: white;
  padding: 8px 16px;
  border-radius: 4px;
}

.hero {
  background: url('https://images.unsplash.com/photo-1460472178825-e5240623afd5') center/cover no-repeat;
  height: 100vh;
  display: flex;
  align-items: center;
  color: white;
  margin-top: 80px;
}

.hero-overlay {
  background: rgba(11,31,59,0.85);
  width: 100%;
  padding: 100px 0;
}

.hero h1 {
  font-size: 3rem;
}

.btn-primary {
  background: #C8102E;
  padding: 12px 25px;
  color: white;
  text-decoration: none;
  border-radius: 4px;
}

.section {
  padding: 80px 0;
}

.light-bg {
  background: #F4F6F8;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.split img {
  width: 100%;
  border-radius: 8px;
}

.stats-section {
  background: #0B1F3B;
  color: white;
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}

.stat-box i {
  font-size: 2rem;
  margin-bottom: 10px;
  color: #C8102E;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.card {
  background: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.asset-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.asset-card img {
  width: 100%;
  border-radius: 8px;
}

.asset-info {
  padding: 15px 0;
}

footer {
  background: #0B1F3B;
  color: white;
  padding: 50px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.footer-logo {
  height: 50px;
  width: auto;
}

.socials i {
  margin-right: 15px;
  font-size: 1.3rem;
  cursor: pointer;
}

/* Mobile */
@media(max-width: 768px) {
  .split, .cards, .stats-grid, .asset-grid, .footer-grid {
    grid-template-columns: 1fr;
  }

  nav ul {
    flex-direction: column;
    gap: 10px;
  }
}

/* Highlight active nav link */
nav a.active {
  color: #C8102E;
  font-weight: 700;
  border-bottom: 2px solid #C8102E;
  padding-bottom: 3px;
}

/* Chatbot improvements */
#chatbot {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1500;
  font-family: 'Inter', sans-serif;
}
#chat-toggle {
  background: #C8102E;
  border: none;
  border-radius: 50%;
  color: white;
  width: 55px;
  height: 55px;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(200,16,46,0.6);
}
#chat-window {
  display: none;
  width: 320px;
  max-width: 90vw;
  height: 400px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 35px rgba(0,0,0,0.25);
  overflow: hidden;
  flex-direction: column;
  position: relative;
}
.chat-header {
  background: #0B1F3B;
  color: white;
  padding: 15px;
  font-weight: 600;
  font-size: 1.2rem;
  text-align: center;
}
.chat-body {
  padding: 15px;
  height: 300px;
  overflow-y: auto;
  font-size: 0.9rem;
  color: #333;
}
.chat-input-container {
  border-top: 1px solid #ddd;
  padding: 10px 15px;
  display: flex;
  gap: 10px;
}
.chat-input-container input {
  flex-grow: 1;
  padding: 8px 10px;
  font-size: 0.9rem;
  border-radius: 5px;
  border: 1px solid #ccc;
}
.chat-input-container button {
  background: #C8102E;
  border: none;
  color: white;
  padding: 8px 12px;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 600;
}

/* Assets filter bar */
.filter-bar {
  margin-bottom: 20px;
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  justify-content: center;
}
.filter-bar select, .filter-bar input {
  padding: 8px 12px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

/* Blog article */
.blog-article {
  max-width: 800px;
  margin: 30px auto;
  padding: 20px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.blog-article h1 {
  color: #0B1F3B;
  margin-bottom: 15px;
}
.blog-article p {
  line-height: 1.6;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

/* Chart containers */
.chart-container {
  width: 100%;
  max-width: 700px;
  margin: 40px auto;
}

/* Responsive updates */
@media(max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  .chat-body {
    height: 250px;
  }
  #chat-window {
    width: 90vw;
    height: 350px;
  }
}

.team-member:hover img {
  transform: scale(1.05);
  transition: transform 0.3s;
}

.team-member:hover .team-overlay {
  opacity: 1;
}

.team-overlay a {
  color: #fff;
  font-size: 1.2rem;
  transition: color 0.3s;
}

.team-overlay a:hover {
  color: #C8102E;
}