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

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f9f9f9;
  color: #222;
}

/* HEADER */
header {
  background-color: #fff;
  padding: 20px 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

/* HEADER içeriğini ortala ve hizala */
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  font-size: 1.2rem;
  font-weight: bold;
  color: #222;
}

nav a {
  margin-left: 20px;
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.2s;
}

nav a:hover {
  color: #007acc;
}

/* GENEL CONTAINER */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HERO BÖLÜMÜ */
.hero {
  text-align: center;
  padding: 60px 20px;
  background-color: #e0efff;
  margin: 0 auto;
  max-width: 900px;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.hero p {
  font-size: 1.1rem;
  color: #444;
}

/* BAŞLIKLAR */
.section-title {
  text-align: center;
  font-size: 1.8rem;
  margin: 40px 0 20px;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

/* KARTLAR */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  padding: 0 40px 60px;
  max-width: 1000px;
  margin: 0 auto;
}

.card {
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  padding: 20px;
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-4px);
}

/* FOOTER */
footer {
  background-color: #fff;
  padding: 20px 0;
  border-top: 1px solid #ddd;
  font-size: 0.9rem;
  color: #666;
  margin: 0 auto;
}

footer .container {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }

  nav {
    display: flex;
    flex-wrap: wrap;
  }

  nav a {
    margin: 5px 10px 0 0;
  }

  .hero h1 {
    font-size: 2rem;
  }


}
.iletisim-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 600px;
  margin: 30px auto;
}

.iletisim-form label {
  font-weight: bold;
}

.iletisim-form input,
.iletisim-form textarea {
  padding: 10px;
  font-size: 1rem;
  border-radius: 6px;
  border: 1px solid #ccc;
  width: 100%;
  box-sizing: border-box;
}

.iletisim-form textarea {
  resize: vertical;
  min-height: 120px;
}

.iletisim-form button {
  padding: 10px 20px;
  font-size: 1rem;
  background-color: #007acc;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  align-self: flex-start;
}

.iletisim-form button:hover {
  background-color: #005fa8;
}

.yazi-ekle {
  width: 400px;
  margin: 30px auto;
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 10px;
  background: #f9f9f9;
}

.yazi-ekle input,
.yazi-ekle textarea,
.yazi-ekle button {
  width: 100%;
  margin-bottom: 12px;
  padding: 10px;
  font-size: 14px;
}