* {
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #ffffff;
  color: #0B1F3A;
  line-height: 1.6;
}

.hero {
  background: radial-gradient(circle at top, #12325A 0%, #0B1F3A 55%, #061426 100%);
  color: white;
  text-align: center;
  padding: 70px 24px 80px;
}

.brand-symbol img {
  width: 88px;
  height: 88px;
  object-fit: contain;
  margin-bottom: 28px;
  border-radius: 50%;
}

.hero h1 {
  font-size: 42px;
  letter-spacing: 2px;
  margin: 0 0 12px;
  font-weight: 800;
}

.hero h2 {
  color: #C9A227;
  font-size: 22px;
  margin: 0 0 22px;
}

.hero-subtitle {
  max-width: 850px;
  margin: 0 auto 32px;
  color: #f4f4f4;
  font-size: 18px;
}

.hero-buttons {
  margin: 34px 0;
}

.hero-buttons a {
  display: inline-block;
  margin: 8px;
  padding: 13px 24px;
  border: 1px solid #C9A227;
  color: #0B1F3A;
  background: #C9A227;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 1px;
  font-weight: bold;
  border-radius: 4px;
}

.hero-buttons a.secondary {
  background: transparent;
  color: #C9A227;
}

.hero-quote {
  max-width: 900px;
  margin: 38px auto 0;
  font-size: 20px;
  font-style: italic;
  color: #ffffff;
  opacity: 0.9;
}

section {
  max-width: 1100px;
  margin: auto;
  padding: 70px 28px;
}

section h2 {
  color: #C9A227;
  font-size: 28px;
  margin-bottom: 20px;
}

.large-text {
  font-size: 24px;
  max-width: 950px;
}

.dark-section {
  background: #0B1F3A;
  color: white;
  max-width: 100%;
  padding: 70px 12%;
}

.dark-section h2 {
  color: #C9A227;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.dark-section p {
  max-width: 950px;
  font-size: 20px;
}

blockquote {
  font-size: 25px;
  font-style: italic;
  border-left: 5px solid #C9A227;
  padding-left: 24px;
  margin: 30px 0;
  color: #0B1F3A;
}

.framework {
  width: 100%;
  margin-top: 30px;
  border-radius: 14px;
  box-shadow: 0 8px 28px rgba(0,0,0,.18);
}

.research {
  background: #f7f7f7;
  max-width: 100%;
  padding-left: 12%;
  padding-right: 12%;
}

.research-card {
  background: white;
  padding: 30px;
  border-left: 5px solid #C9A227;
  max-width: 650px;
  box-shadow: 0 4px 16px rgba(0,0,0,.08);
}

.research-card h3 {
  margin-top: 0;
}

footer {
  background: #0B1F3A;
  color: white;
  text-align: center;
  padding: 42px 20px;
}

footer p {
  margin: 6px 0;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 30px;
  }

  .hero h2 {
    font-size: 18px;
  }

  .hero-subtitle,
  .dark-section p,
  .large-text,
  blockquote {
    font-size: 18px;
  }

  section,
  .dark-section,
  .research {
    padding: 50px 22px;
  }
}