* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  color: #333;
  background-color: #f5f5f5;
  line-height: 1.6;
}

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

/* Header Styles */
header {
  background-color: #1e3a8a;
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  max-width: 60px;
  height: auto;
  margin-right: 15px;
}

.logo h1 {
  font-size: 1.5rem;
  color: #ffffff;
  font-weight: 600;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

nav ul li a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: #facc15;
}

/* Hero Section */
.hero {
  background-image: url('https://tcif.finance/wp-content/uploads/2025/05/herbackground.png');
  background-size: cover;
  background-position: center;
  height: 600px;
  display: flex;
  align-items: center;
  text-align: center;
  color: #ffffff;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30, 58, 138, 0.7);
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h2 {
  font-size: 3rem;
  margin-bottom: 20px;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  background-color: #10b981;
  color: #ffffff;
  padding: 12px 30px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.cta-button:hover {
  background-color: #0a8f66;
}

/* Section Styles */
section {
  padding: 80px 0;
}

section h2 {
  font-size: 2.5rem;
  color: #1e3a8a;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

section h3 {
  font-size: 1.8rem;
  color: #1e3a8a;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 600;
}

section p {
  font-size: 1.1rem;
  color: #555;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 30px;
}

/* About Section */
.about ul {
  list-style: none;
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

.about ul li {
  margin-bottom: 15px;
  font-size: 1.1rem;
  color: #333;
}

.about ul li strong {
  color: #1e3a8a;
}

.secondary-button {
  display: block;
  width: fit-content;
  margin: 0 auto;
  color: #1e3a8a;
  text-decoration: none;
  font-weight: 600;
  padding: 10px 20px;
  border: 2px solid #1e3a8a;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.secondary-button:hover {
  background-color: #1e3a8a;
  color: #ffffff;
}

/* Portfolio Section */
.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}

.portfolio-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  text-align: left;
}

.portfolio-item h4 {
  font-size: 1.5rem;
  color: #1e3a8a;
  margin-bottom: 15px;
}

.portfolio-item p {
  text-align: left;
  margin-bottom: 15px;
}

.portfolio-item ul {
  list-style: none;
}

.portfolio-item ul li {
  margin-bottom: 10px;
  font-size: 1rem;
  color: #555;
}

.portfolio-chart {
  display: block;
  max-width: 500px;
  height: auto;
  margin: 30px auto;
  border-radius: 10px;
}

/* Tokenomics Section */
.tokenomics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.tokenomics-item {
  background-color: #ffffff;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  font-size: 1rem;
  color: #333;
}

/* Impact Section */
.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.impact-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.impact-item h4 {
  font-size: 1.3rem;
  color: #1e3a8a;
  margin-bottom: 15px;
}

/* Team Section */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.team-member {
  background-color: #ffffff;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.team-member h4 {
  font-size: 1.2rem;
  color: #1e3a8a;
  margin-bottom: 10px;
}

/* FAQ Section */
.faq-item {
  background-color: #ffffff;
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.faq-item h4 {
  font-size: 1.2rem;
  color: #1e3a8a;
  margin-bottom: 10px;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.contact-item {
  text-align: center;
}

.contact-item h4 {
  font-size: 1.2rem;
  color: #1e3a8a;
  margin-bottom: 10px;
}

.contact-item a {
  color: #10b981;
  text-decoration: none;
  font-weight: 500;
}

.contact-item a:hover {
  text-decoration: underline;
}

/* Footer Styles */
footer {
  background-color: #1e3a8a;
  color: #ffffff;
  padding: 30px 0;
  text-align: center;
}

footer ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 10px;
}

footer ul li a {
  color: #facc15;
  text-decoration: none;
  font-weight: 500;
}

footer ul li a:hover {
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero {
    height: 400px;
  }

  .hero h2 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  header .container {
    flex-direction: column;
    gap: 15px;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }
}