/* Global Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: #f4f1ec;
  color: #2c2c2c;
  line-height: 1.6;
  padding: 0 1rem;
}

/* Navigation */
header {
  background-color: #e5e1da;
  border-bottom: 1px solid #cfcac1;
  padding: 1rem 0;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
}

nav .logo {
  font-weight: bold;
  font-size: 1.3rem;
  color: #2e2e2e;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

nav ul li a {
  text-decoration: none;
  color: #3a3a3a;
  font-weight: 500;
}

nav ul li a:hover,
nav ul li a.active {
  text-decoration: underline;
}

/* Main Layout */
main {
  max-width: 960px;
  margin: 2rem auto;
  padding-bottom: 4rem;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 3rem 1rem;
}

.hero h1 {
  font-size: 2.4rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  color: #555;
}

/* Pillars */
.pillars {
  margin-top: 3rem;
}

.pillar-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 1rem;
}

.pillar {
  padding: 1rem;
  background-color: #fffefc;
  border: 1px solid #d7d2c8;
  border-radius: 8px;
}

.pillar h3 {
  margin-bottom: 0.5rem;
  color: #3d3d3d;
}

/* Founder Spotlight and CTA */
.founder {
  margin-top: 3rem;
}

.cta {
  margin-top: 4rem;
  text-align: center;
}

.cta .button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: #6c624b;
  color: white;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.2s ease;
}

.cta .button:hover {
  background-color: #574f3b;
}

/* Footer */
footer {
  text-align: center;
  font-size: 0.9rem;
  color: #666;
  padding: 2rem 0;
  border-top: 1px solid #dcd6cc;
}

/* Responsive Design */
@media (min-width: 600px) {
  .pillar-grid {
    flex-direction: row;
    justify-content: space-between;
  }

  .pillar {
    flex: 1;
  }
}