* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  background: #f9f9f9;
  color: #333;
}

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

header {
  background: #ffffff;
  padding: 0.5rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid #e0e0e0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.logo img {
  height: 32px; /* Was 40px */
  width: auto;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}


header h1 {
  margin: 0;
  font-size: 1.2rem;
  color: #2a3f54;
  white-space: nowrap;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

nav ul li a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: #1a3d7c;
}

.hero {
  padding-top: 4rem; /* ensures there's breathing room below the header */
  background: #f3f7fb; /* your current light background */
  text-align: center;
}

.hero h2 {
  font-size: 2rem;
  color: #1a2d4d;
}

.hero p {
  font-size: 1.1rem;
  margin-top: 0.5rem;
}

.btn {
  background: #1a2d4d;
  color: #fff;
  padding: 0.75rem 1.5rem;
  margin-top: 1rem;
  display: inline-block;
  text-decoration: none;
  border-radius: 5px;
}

.light-section {
  background: #ffffff;
  padding: 3rem 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  background: #f2f2f2;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 1px 5px rgba(0,0,0,0.1);
}

.module-card img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 0.5rem;
}

.module-card h4 {
  margin: 0.5rem 0;
  color: #1a2d4d;
}

.module-card ul {
  list-style: disc;
  padding-left: 1.2rem;
  font-size: 0.95rem;
  color: #444;
}

#philosophy {
  background: #f7f7f7;
  padding: 3rem 0;
  text-align: center;
}

#process ol {
  margin-left: 1.5rem;
  margin-top: 1rem;
}

#contact {
  background: #eef3f7;
  padding: 3rem 0;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

form input, form textarea {
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 5px;
}

form button {
  background: #2a3f54;
  color: white;
  border: none;
  padding: 0.75rem;
  border-radius: 5px;
  cursor: pointer;
}

footer {
  background: #222;
  color: #eee;
  text-align: center;
  padding: 1rem 0;
  margin-top: 2rem;
}