* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}
html {
  font-size: 10px;
  scroll-behavior: smooth;
}
body {
  font-family: "Roboto Slab", Roboto Slab;
  font-size: 1.6rem;
  background-color: #fff;
  color: #333;
  line-height: 1.6;
}
ul {
  list-style: none;
}
a {
  color: #333;
  text-decoration: none;
}
h1,
h2 {
  font-weight: 300;
  line-height: 1.2;
}
p {
  margin: 1rem 0;
}
img {
  width: 100%;
}
.text-center {
  text-align: center;
}

/* Navbar Genel Stil */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  width: 100%; /* Tam genişlik */
  /* Navbar genişliğini sınırla */
  margin: 0 auto; /* Ortalamak için */
  padding: 0 2rem; /* Sağdan ve soldan ekstra iç boşluk */
  position: fixed; /* Sayfanın üstünde sabit */
  top: 0;
  left: 0;
  height: 70px;
  padding: 0 3rem; /* İç boşluk */
  background-color: transparent; /* Varsayılan arka plan */
  z-index: 1000; /* Diğer elementlerin üstünde */
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Navbar Scroll Olduğunda (Scrolled Sınıfı) */
.navbar.scrolled {
  background-color: #fff; /* Beyaz arka plan */
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); /* Hafif gölge */
}

.navbar.scrolled .navlinks,
.navbar.scrolled .social a {
  color: #000000 !important; /* Turuncu yazı ve ikon renkleri */
}

/* Navbar İçindeki Linkler */
.navbar ul {
  display: flex;
  align-items: center;
  list-style: none; /* Liste işaretlerini kaldır */
  margin: 0;
  padding: 0;
}

.navbar .navlinks {
  color: #fff; /* Varsayılan renk */
  text-decoration: none;
  padding: 1rem 2rem;
  font-size: 1.6rem;
  transition: color 0.3s ease;
}

.navbar .navlinks:hover {
  border-bottom: 2px solid #f88c00; /* Hover efekti */
}

/* Sosyal Medya İkonları */
.navbar .social {
  display: flex;
  gap: 15px; /* İkonlar arası boşluk */
}

.navbar .social a {
  color: #fff; /* Varsayılan renk */
  font-size: 1.6rem;
  transition: color 0.3s ease;
}

.navbar .social a:hover {
  color: #f88c00; /* Hover rengini turuncu yap */
}

/* Logo */
.navbar .brand img {
  height: 60px;
  width: auto;
}

/* Scroll Durumunda Logo ve Linkler */

.navbar.scrolled .navlinks,
.navbar.scrolled .social a {
  color: #f88c00; /* Scroll olduğunda turuncu renk */
  transition: color 0.3s ease;
}

/* Navbar Scroll Olduğunda Logo ve Linkler */
.navbar.scrolled .brand img {
  content: url("../img/logo.png"); /* Siyah logonun yolu */
  transition: all 0.3s ease;
}

.main-header {
  background-image: url("../img/pen.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 35vh;
  position: relative; /* Bu önemli */
}

.main-header .content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
}

.main-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.76);
  z-index: 1; /* Bu da önemli */
}

.main-header * {
  z-index: 5;
}
.main-header .content h1 {
  font-size: 5rem;
  color: #fff;
  font-weight: 550;
}
.main-header .content p {
  font-size: 1.6rem;
  width: 60rem;
  margin: 2rem 0 3rem;
  color: #fff;
}
.blog-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Blog Kartları */
.blog-cards3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.card3 {
  background: #fff;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  overflow: hidden;
  flex: 1;
}

.card3-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.card3-content {
  padding: 15px;
}

.category {
  color: orange;
  font-size: 14px;
  font-weight: bold;
}

.card3 h3 {
  font-size: 18px;
  margin: 10px 0;
}

.date {
  font-size: 12px;
  color: gray;
}

.excerpt {
  font-size: 14px;
  color: #555;
}

.container {
  height: 10vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.load-more {
  font-family: "Courier New", Courier, monospace;
  font-weight: 600;
  font-size: 14px;
  color: #aaa;
  text-transform: uppercase;
  letter-spacing: 1px;
  background-color: transparent;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 10px 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: border-color 0.3s, color 0.3s;
}

.load-more .icon {
  font-size: 14px;
}

.load-more:hover {
  border-color: #888;
  color: #555;
}

/* lets Genel Stil */
.lets {
  background-image: url("../img/footer.jpg"); /* Arka plan resmi */
  background-size: cover; /* Resmi tam kapla */
  background-position: center; /* Resmi ortala */
  background-repeat: no-repeat; /* Tekrar etmesin */
  position: relative;
  color: #fff;
  padding: 60px 20px;
  text-align: center;
  height: 332px;
}

/* Şeffaf Katman */
.lets::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

/* Esnek Düzen */
.lets .content {
  display: flex; /* Flex düzen aktif */
  justify-content: space-between; /* Elemanları dağıt */
  align-items: center; /* Dikeyde ortala */
  position: relative;
  z-index: 2; /* Üst katmana yerleştir */
  max-width: 1200px;
  margin: 0 auto; /* Ortala */
}

/* Footer Metin */
.lets-text {
  max-width: 60%; /* Metin genişliği */
  text-align: left; /* Metni sola yasla */
}

.lets-text h2 {
  font-size: 5rem;
  font-weight: bold;
  margin-bottom: 10px;
}

.lets-text p {
  font-size: 1.6rem;
  line-height: 1.6;
  color: white;
}

/* Buton */
.contact-btn {
  background-color: orange;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
  height: 60px;
  width: 180px;
}

.contact-btn:hover {
  background-color: #ff8800;
}

/* Footer Ana Konteyner */

/* Footer Ana Konteyner */
.footer-container {
  background-color: #111; /* Arkaplan rengi */
  color: #fff; /* Yazı rengi */
  padding: 20px 0;
  font-family: Arial, sans-serif;
  text-align: center;
  width: 100%; /* Tam genişlik */
  position: relative;
}

/* Sosyal Medya Linkleri */
.social-links {
  display: flex;
  justify-content: center; /* Ortaya hizala */
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.social-links a {
  color: #aaa;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s;
}

.social-links a:hover {
  color: #ff7a00;
}

/* Telif Hakkı */
.copyright {
  font-size: 12px;
  color: #888;
  margin-top: 10px;
}

.copyright a.designer {
  color: #ff7a00;
  text-decoration: none;
}

.copyright a.designer:hover {
  color: #e56b00;
}

/* Yukarı Çık Butonu */
.scroll-top {
  position: absolute; /* Footer içerisindeki belirli bir noktaya yerleştir */
  bottom: 20px; /* Footer'ın altından 20px yukarıda */
  right: 20px; /* Footer'ın sağından 20px içeride */
}

.scroll-top a {
  display: inline-block;
  background-color: #ff8800; /* Turuncu arkaplan */
  color: #fff; /* Beyaz ikon rengi */
  padding: 10px;
  border-radius: 5px; /* Köşeleri yumuşat */
  text-align: center;
  font-size: 20px; /* İkon büyüklüğü */
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2); /* Hafif gölge efekti */
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.scroll-top a i {
  display: block; /* İkonu dikey ortala */
}

.scroll-top a:hover {
  background-color: #e56b00; /* Hover durumunda koyu turuncu */
  transform: translateY(-5px); /* Hover durumunda hafif yukarı kalkma efekti */
}