/* Reset and Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #fdfdfd;
  color: #333;
}

/* Navbar */
.navbar {
  background-color: #2b2b2b;
  color: white;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar .logo {
  font-size: 1.5rem;
}

.navbar .primary-color {
  color: #ffd369;
}

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

.navbar a {
  color: white;
  text-decoration: none;
  font-weight: 500;
}

.navbar a.active,
.navbar a:hover {
  color: #ffd369;
}

/* Header */
.solution-header {
  background: url('solution-banner.jpg') center/cover no-repeat;
  text-align: center;
  padding: 6rem 2rem;
  color: white;
  background-color: rgba(0, 0, 0, 0.6);
  background-blend-mode: overlay;
}

.solution-header h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.solution-header p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Grid */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: 4rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.solution-card {
  background-color: #fff;
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.solution-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.solution-card i {
  font-size: 2.5rem;
  color: #ffd369;
  margin-bottom: 1rem;
}

.solution-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.4rem;
  color: #222;
}

.solution-card p {
  font-size: 0.95rem;
  color: #555;
}

/* Footer */
.footer {
  background-color: #2b2b2b;
  color: #ccc;
  text-align: center;
  padding: 2rem 1rem;
  margin-top: 2rem;
}