* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background: #f4f6f9;
  color: #1c1c1c;
}

/* NAV */
header {
  background: #0f2f57;
  padding: 15px 0;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 45px;
}

.call {
  color: white;
  text-decoration: none;
  font-weight: 600;
}

/* HERO */
.hero {
  height: 90vh;
  background: url("hero.jpg") center/cover no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  color: white;
}

.overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(15,47,87,0.75);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 15px;
}

.hero p {
  max-width: 600px;
  margin-bottom: 20px;
}

.buttons {
  display: flex;
  gap: 10px;
}

.btn {
  padding: 12px 18px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
}

.primary {
  background: #2e75c7;
  color: white;
}

.secondary {
  border: 2px solid white;
  color: white;
}

/* SECTIONS */
.section {
  padding: 60px 0;
}

.section h2 {
  text-align: center;
  margin-bottom: 30px;
}

.light {
  background: white;
}

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: white;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

/* STATS */
.stats {
  background: #0f2f57;
  color: white;
  padding: 60px 0;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  text-align: center;
}

/* CONTACT */
.contact form {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

input, textarea {
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 5px;
}

button {
  padding: 12px;
  background: #2e75c7;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

/* FOOTER */
footer {
  background: #0b223f;
  color: white;
  text-align: center;
  padding: 30px 0;
}

.footer-logo {
  height: 40px;
  margin-bottom: 10px;
}