/* Genel stiller */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  color: #333;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background-color: #fff;
  padding: 20px 0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 50px;
}

.nav-menu {
  list-style-type: none;
  margin: 0;
  padding: 0;
  display: flex;
}

.nav-menu li {
  margin-left: 30px;
}

.nav-menu li a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
  transition: color 0.3s;
}

.nav-menu li a:hover,
.nav-menu li a.active {
  color: #E30613;
}

.mobile-menu-icon {
  display: none;
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #fff;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    text-align: center;
  }

  .nav-menu.active {
    display: block;
  }

  .nav-menu li {
    margin: 10px 0;
  }

  .mobile-menu-icon {
    display: block;
  }
}

/* Hero bölümü */
.hero {
  background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url("../image/kapak.jpg");
  background-size: cover;
  background-position: center;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  margin-top: 80px;
}

.hero-content {
  max-width: 800px;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 24px;
  margin-bottom: 30px;
}

.button {
  display: inline-block;
  background-color: #E30613;
  color: #fff;
  padding: 15px 30px;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s;
  font-weight: bold;
}

.button:hover {
  background-color: #C2050F;
}

/* Hizmetler */
.services {
  padding: 100px 0;
  text-align: center;
}

.services h2 {
  font-size: 36px;
  margin-bottom: 50px;
  color: #E30613;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 30px;
}

@media (max-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .service:last-child {
    grid-column: 2;
  }
}

@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service:last-child {
    grid-column: 1 / span 2;
  }
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service:last-child {
    grid-column: 1;
  }
}

.service {
  background-color: #f4f4f4;
  padding: 40px;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.service:hover {
  transform: translateY(-10px);
}

.service-icon {
  font-size: 48px;
  color: #E30613;
  margin-bottom: 20px;
}

.service h3 {
  font-size: 24px;
  margin-bottom: 20px;
}

.service p {
  font-size: 16px;
  color: #666;
}
.service ul {
  text-align: left;
  padding-left: 20px;
  margin-top: 20px;
}

.service li {
  margin-bottom: 10px;
  color: #666;
}
/* Hakkımızda */
.about {
  padding: 100px 0;
  background-color: #f4f4f4;
}

.about .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.about-content {
  max-width: 600px;
  margin-right: 50px;
}

.about h2 {
  font-size: 36px;
  margin-bottom: 20px;
  color: #E30613;
}

.about p {
  font-size: 18px;
  margin-bottom: 30px;
}

.about-image img {
  max-width: 100%;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .about-content {
    margin-right: 0;
    margin-bottom: 30px;}

 .about-image {
   text-align: center;
 }
}
/* Cihazlarımız */
.devices {
  padding: 100px 0;
  text-align: center;
}

.devices h2 {
  font-size: 36px;
  margin-bottom: 50px;
  color: #E30613;
}

.devices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  grid-gap: 30px;
}

.device {
  background-color: #f4f4f4;
  padding: 40px;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.device:hover {
  transform: translateY(-10px);
}

.device img {
  width: 100%;
  height: auto;
  margin-bottom: 20px;
  border-radius: 5px;
}

.device h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.device p {
  font-size: 16px;
  color: #666;
}
/* Galeri */
.gallery {
 padding: 100px 0;
 text-align: center;
}

.gallery h2 {
 font-size: 36px;
 margin-bottom: 50px;
 color: #E30613;
}

.gallery-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
 grid-gap: 30px;
}

.gallery-item {
 position: relative;
 overflow: hidden;
 border-radius: 5px;
}

.gallery-item img {
 width: 100%;
 height: auto;
 transition: transform 0.3s;
}

.gallery-item:hover img {
 transform: scale(1.1);
}

.overlay {
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 background-color: rgba(227, 6, 19, 0.8);
 display: flex;
 align-items: center;
 justify-content: center;
 opacity: 0;
 transition: opacity 0.3s;
}

.overlay i {
 color: #fff;
 font-size: 36px;
}

.gallery-item:hover .overlay {
 opacity: 1;
}

/* Müşteri yorumları */
.testimonials {
 padding: 100px 0;
 text-align: center;
 background-color: #f4f4f4;
}

.testimonials h2 {
 font-size: 36px;
 margin-bottom: 50px;
 color: #E30613;
}

.testimonial-slider {
 max-width: 800px;
 margin: 0 auto;
}

.testimonial {
 background-color: #fff;
 padding: 40px;
 border-radius: 5px;
 box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
 margin-bottom: 30px;
 display: none;
}

.testimonial:first-child {
 display: block;
}

.testimonial-content {
 position: relative;
 padding-left: 60px;
}

.testimonial-content::before {
 content: "\f10d";
 font-family: "Font Awesome 5 Free";
 font-weight: 900;
 position: absolute;
 left: 0;
 top: 0;
 font-size: 36px;
 color: #E30613;
}

.testimonial p {
 font-size: 18px;
 margin-bottom: 20px;
}

.customer {
 font-weight: bold;
 color: #E30613;
}

/* CTA */
.cta {
 background-color: #ffffff;
 padding: 100px 0;
 text-align: center;
}

.cta h2 {
 font-size: 36px;
 margin-bottom: 20px;
 color: #333;
}

.cta p {
 font-size: 18px;
 margin-bottom: 30px;
 color: #666;
}

.cta .button {
 background-color: #E30613;
 color: #fff;
}

.cta .button:hover {
 background-color: #C2050F;
}

/* Footer */
footer {
 background-color: #333;
 color: #fff;
 padding: 50px 0;
}

.footer-top {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 grid-gap: 30px;
 margin-bottom: 30px;
}

.footer-column h3 {
 font-size: 24px;
 margin-bottom: 20px;
}

.footer-column ul {
 list-style-type: none;
 padding: 0;
}

.footer-column ul li {
 margin-bottom: 10px;
}

.footer-column ul li a {
 color: #fff;
 text-decoration: none;
}

.footer-column ul li i {
 margin-right: 10px;
}

.footer-bottom {
 display: flex;
 align-items: center;
 justify-content: space-between;
 flex-wrap: wrap;
}

.social-media a {
 display: inline-block;
 color: #fff;
 font-size: 24px;
 margin-right: 10px;
 transition: color 0.3s;
}

.social-media a:hover {
 color: #E30613;
}

.footer-bottom p {
 font-size: 14px;
}

@media (max-width: 768px) {
 .footer-top {
   grid-template-columns: 1fr;
   text-align: center;
 }

 .footer-bottom {
   justify-content: center;
 }

 .social-media {
   margin-bottom: 20px;
 }
}