/* Genel Ayarlar */
body {
  margin: 0;
  font-family: 'Rubik', sans-serif;
  color: #333;
  background-color: #f9f9f9;
}

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

h1, h2, h3 {
  margin-bottom: 16px;
  color: #003366;
}

p {
  margin-bottom: 16px;
  line-height: 1.6;
}

/* Navbar */
.navbar {
  background-color: #ffffff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
}

.logo {
  height: 60px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links li a {
  text-decoration: none;
  color: #003366;
  font-weight: 600;
}

.nav-links li a:hover {
  color: #0066cc;
}

/* Hero */
.hero {
  background: linear-gradient(to right, #005b96, #007acc);
  color: white;
  text-align: center;
  padding: 100px 20px;
}

.hero h1 {
  font-size: 2.5rem;
}

/* About */
.about {
  background: #fff;
  padding: 80px 20px;
  text-align: center;
}

/* Services */
.services {
  background: #eef5f9;
  padding: 80px 20px;
  text-align: center;
}

.service-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 40px;
}

.service-box {
  background: #fff;
  padding: 30px;
  width: 300px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.06);
  text-align: center;
}

.service-box img {
  width: 60px;
  margin-bottom: 20px;
}

/* References */
.references {
  background: #fff;
  padding: 80px 20px;
  text-align: center;
}

.reference-gallery {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.reference-gallery img {
  width: 200px;
  height: auto;
  object-fit: contain;
}

/* Contact */
.contact {
  background: #eef5f9;
  padding: 80px 20px;
  text-align: center;
}

.contact form {
  max-width: 500px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact input,
.contact textarea {
  padding: 12px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.contact button {
  background: #003366;
  color: white;
  padding: 12px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
}

.contact button:hover {
  background: #005b96;
}

/* Footer */
footer {
  background: #003366;
  color: white;
  text-align: center;
  padding: 20px 0;
  margin-top: 60px;
}

/* Responsive */
@media (max-width: 768px) {
  .service-list,
  .reference-gallery {
    flex-direction: column;
    align-items: center;
  }

  .navbar .container {
    flex-direction: column;
    gap: 10px;
  }

  .nav-links {
    flex-direction: column;
    gap: 10px;
  }
}