/* Reset & Temel */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #f4f7f6;
  color: #333;
  line-height: 1.6;
}

a {
  color: #4caf50;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #388e3c;
}

/* Navbar */
.hamburger {
  display: none;
  font-size: 24px;
  cursor: pointer;
}

@media (max-width: 768px) {
  nav ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 60px;
    right: 30px;
    background: white;
    padding: 10px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    width: 200px;
    border-radius: 8px;
  }

  nav ul.show {
    display: flex;
  }

  .hamburger {
    display: block;
  }
}

nav {
  position: fixed;
  width: 100%;
  background: white;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 30px;
  z-index: 1000;
}

nav .logo {
  height: 45px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
}

nav ul li a {
  font-weight: 600;
  font-size: 1rem;
  padding: 8px 10px;
  border-radius: 6px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

nav ul li a:hover,
nav ul li a.active {
  background: #4caf50;
  color: white;
}

/* Hero */
.hero {
  position: relative;
  height: 100vh;
  background-image: url("img/yeniinek1.png");
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  /* karartı efekti */
  z-index: 1;
}

.hero .content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 20px;
}

.hero .content h1 {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 20px;
}

.hero .content p {
  font-size: 1.5rem;
  margin-bottom: 30px;
}

.hero .btn {
  padding: 12px 24px;
  background-color: #4caf50;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  transition: background-color 0.3s ease;
}

.hero .btn:hover {
  background-color: #388e3c;
}


/* Section genel */
section {
  max-width: 1100px;
  margin: 80px auto;
  background: white;
  padding: 40px 30px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}

section h2 {
  text-align: center;
  color: #4caf50;
  font-size: 2.8rem;
  margin-bottom: 40px;
  font-weight: 700;
}

/* Hakkımızda */
#hakkimizda .about-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: center;
  justify-content: center;
}

#hakkimizda .about-grid img {
  flex: 1 1 350px;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  max-width: 100%;
  object-fit: cover;
}

#hakkimizda .about-text {
  flex: 1 1 400px;
  font-size: 1.1rem;
  color: #444;
  line-height: 1.7;
}

/* Hizmetlerimiz */
#hizmetler .card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  justify-content: center;
}

#hizmetler .service-card {
  background: #e8f5e9;
  border-radius: 12px;
  padding: 25px;
  width: 280px;
  text-align: center;
  box-shadow: 0 6px 15px rgba(76, 175, 80, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: default;
}

#hizmetler .service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(76, 175, 80, 0.45);
}

#hizmetler .service-card img {
  width: 70px;
  margin-bottom: 20px;
}

#hizmetler .service-card h3 {
  color: #2e7d32;
  margin-bottom: 15px;
  font-size: 1.4rem;
}

#hizmetler .service-card p {
  color: #2e7d32cc;
  font-size: 1rem;
}

/* Yönetim Ekibi */
#team .card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

#team .team-card {
  background: #f1f8e9;
  width: 240px;
  padding: 20px;
  border-radius: 14px;
  box-shadow: 0 5px 15px rgba(121, 155, 53, 0.3);
  text-align: center;
  transition: transform 0.3s ease;
  cursor: default;
}

#team .team-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(121, 155, 53, 0.5);
}

#team .team-card img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 15px;
  border: 3px solid #aed581;
}

#team .team-card h3 {
  color: #558b2f;
  margin-bottom: 8px;
  font-size: 1.3rem;
}

#team .team-card p {
  color: #7c9a3ccc;
  font-size: 1rem;
  font-style: italic;
}

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

#galeri .gallery-grid img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: transform 0.3s ease;
}

#galeri .gallery-grid img:hover {
  transform: scale(1.05);
}

/* İletişim */
#iletisim .contact-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

#iletisim .contact-card {
  background: #e8f5e9;
  border-left: 5px solid #4caf50;
  padding: 20px 30px;
  border-radius: 12px;
  box-shadow: 0 5px 18px rgba(76, 175, 80, 0.3);
  width: 300px;
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 1.1rem;
}

#iletisim .contact-card img {
  width: 30px;
  filter: invert(33%) sepia(73%) saturate(327%) hue-rotate(73deg) brightness(91%) contrast(91%);
}

#iletisim iframe {
  margin-top: 30px;
  width: 100%;
  height: 300px;
  border: none;
  border-radius: 15px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
  background: #2e7d32;
  color: white;
  text-align: center;
  padding: 20px 15px;
  margin-top: 50px;
  font-size: 0.9rem;
  user-select: none;
}

@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    gap: 10px;
    background-color: white;
    position: absolute;
    top: 60px;
    right: 0;
    left: 0;
    padding: 15px;
    display: none;
    border-top: 1px solid #ddd;
  }

  nav ul.show {
    display: flex;
  }

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

  .hero p {
    font-size: 1rem;
  }

  .btn {
    padding: 10px 25px;
    font-size: 1rem;
  }

  #hakkimizda .about-grid,
  #team .card-grid,
  #hizmetler .card-grid,
  .gallery-grid,
  .contact-cards {
    flex-direction: column;
    align-items: center;
  }

  .service-card,
  .team-card,
  .contact-card {
    width: 90%;
    margin: 10px 0;
  }

  iframe {
    width: 100%;
    height: 250px;
  }

  nav {
    flex-direction: column;
    align-items: flex-start;
  }

  nav .menu-toggle {
    display: block;
    cursor: pointer;
    font-size: 1.5rem;
    padding: 5px;
    border: 2px solid #4caf50;
    border-radius: 6px;
    margin-left: auto;
  }
}

section,
header.hero {
  scroll-margin-top: 100px;
}

@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    align-items: center;
  }

  .section {
    padding: 30px 15px;
  }

  h1 {
    font-size: 24px;
  }

  h2 {
    font-size: 20px;
  }

  p {
    font-size: 16px;
  }

  img {
    max-width: 100%;
    height: auto;
  }

  .container {
    padding: 0 15px;
  }
}

#galeri {
  padding-top: 80px;
  padding-bottom: 100px;
  scroll-margin-top: 150px;
}