/* css/style.css */

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

/* BODY */
body {
  font-family: 'Poppins', sans-serif;
  color: #333;
  background: #f9f9f9;
  line-height: 1.6;
}

/* KAPSAYICI (container) */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}
.flex-space-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* HEADER - MENÜ */
.header {
  position: sticky;
  top: 0;
  z-index: 999;
  background-color: #fff;
  border-bottom: 1px solid #ddd;
}
.logo a {
  font-size: 1.6rem;
  font-weight: 700;
  color: #333;
  text-decoration: none;
}

/* NAV MENÜ (MASAÜSTÜ) */
.nav ul.nav-list {
  list-style: none;
  display: flex;
  gap: 20px;
}
.nav ul.nav-list li a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.2s;
}
.nav ul.nav-list li a:hover {
  color: #0088cc;
}

/* HAMBURGER (MOBİL) */
.hamburger {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  z-index: 1000;
}
.hamburger.active .bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active .bar:nth-child(2) {
  opacity: 0;
}
.hamburger.active .bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}
.bar {
  width: 25px;
  height: 3px;
  background-color: #333;
  margin: 4px 0;
  transition: all 0.3s ease;
}

/* NAV MENÜ (MOBİL AKTİF DURUM) */
.nav {
  position: absolute;
  top: 70px;
  right: 0;
  background: #fff;
  width: 200px;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 999;
}
.nav.active {
  transform: translateX(0);
}
.nav-list {
  flex-direction: column;
  list-style: none;
  padding: 0;
}
.nav-list li {
  border-bottom: 1px solid #ddd;
}
.nav-list li a {
  display: block;
  padding: 10px 20px;
  text-decoration: none;
  color: #333;
}
.nav-list li a:hover {
  background-color: #f5f5f5;
}


/* HERO BÖLÜMÜ */
.hero-section {
  position: relative;
   min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover; /* Görselin alanı kaplamasını sağlar */
  background-position: center; /* Görseli merkezler */
  background-repeat: no-repeat; /* Görselin tekrarlanmasını engeller */
}

.hero-overlay {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background-color: rgba(0, 136, 204, 0.4);
}
.hero-content {
  position: relative;
  text-align: center;
  color: #fff;
}
.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}
.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 20px;
}

/* BUTONLAR */
.btn {
  display: inline-block;
  padding: 12px 24px;
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 0.3s;
}
.btn-primary {
  background-color: #0088cc;
  color: #fff;
}
.btn-primary:hover {
  background-color: #006fa3;
}
.btn-submit {
  background-color: #0088cc;
  color: #fff;
  border: none;
  cursor: pointer;
}
.btn-submit:hover {
  background-color: #006fa3;
}

/* HAKKIMDA */
.about-section {
  background: #fff;
  padding: 60px 0;
}
.about-section h2 {
  text-align: center;
  margin-bottom: 40px;
}
.about-content {
  display: flex;
  gap: 30px;
  align-items: center;
  flex-wrap: wrap;
}
.about-image, .about-text {
  flex: 1 1 300px;
}
.about-image img {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  max-height: 400px;
}

/* HİZMETLER */
.services-section {
  background: #f1f1f1;
  padding: 60px 0;
}
.services-section h2 {
  text-align: center;
  margin-bottom: 40px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.service-box {
  background-color: #fff;
  padding: 20px;
  border-radius: 6px;
  text-align: center;
  border: 1px solid #ddd;
}
.service-box h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}
.service-box p {
  color: #666;
}

/* İLETİŞİM BÖLÜMÜ */
.contact-section {
  background: #fff;
  padding: 60px 0;
}
.contact-section h2 {
  text-align: center;
  margin-bottom: 20px;
}
.contact-section p {
  text-align: center;
  margin-bottom: 40px;
  color: #666;
}
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.contact-form label {
  font-weight: 500;
}
.contact-form input,
.contact-form textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
}

/* FOOTER */
.footer {
  background: #333;
  color: #fff;
  padding: 20px 0;
  text-align: center;
}
.footer-container p {
  margin: 0;
}

/* RESPONSIVE (MOBİL) */
@media (max-width: 768px) {
  .hamburger {
    display: flex; 
  }
  .nav {
    position: absolute;
    top: 70px;
    right: 0;
    background: #fff;
    width: 200px;
    transform: translateX(100%);
    transition: transform 0.3s;
  }
  .nav.show {
    transform: translateX(0);
  }
  .nav.active {
  transform: translateX(0);
}
  .nav-list {
    flex-direction: column;
  }
  .nav-list li {
    border-bottom: 1px solid #ddd;
  }
  .hero-content h1 {
    font-size: 2rem;
  }
  .hero-content p {
    font-size: 1rem;
  }
}