/* ===== Base Layout ===== */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  background-color: #0b1c2c;
  color: #ffffff;
  font-size: 16px;
}

/* ===== Typography ===== */
h1 {
  font-size: 36px;
  font-weight: 600;
  margin-bottom: 10px;
}

h2 {
  font-size: 24px;
  margin-top: 0;
  margin-bottom: 10px;
}

p {
  font-size: 18px;
  line-height: 1.6;
  color: #cbd5e1;
}

/* ===== Images ===== */
img {
  max-width: 300px;
  height: auto;
  margin-bottom: 20px;
}

/* ===== Buttons ===== */
.btn-info:hover {
  background-color: #38b2ac;
  border-color: #38b2ac;
}

/* ===== Reusable Theme Classes ===== */
.bg-primary-dark {
  background-color: #0b1c2c;
}

.bg-secondary-dark {
  background-color: #10283f;
  min-height: 100vh;
}

.bg-gradient-dark {
  background: linear-gradient(180deg, #0b1c2c 0%, #0f2236 100%);
}

.text-muted-custom {
  color: #cbd5e1;
}

.border-accent {
  border: 1px solid rgba(79, 209, 197, 0.15);
}

/* ===== Card Styling ===== */
.card-custom {
  background-color: #14324d;
  border: 1px solid rgba(79, 209, 197, 0.18);
  border-radius: 10px;
  transition: all 0.2s ease;
}

.card-custom:hover {
  transform: translateY(-4px);
  border-color: rgba(79, 209, 197, 0.35);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

/* ===== Utility ===== */
.center {
  text-align: center;
}