body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  color: #333;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 15px;
}

.top-bar {
  background: #0a2e5d;
  color: #fff;
  font-size: 14px;
  padding: 5px 0;
  text-align: center;
}

header {
  background: #fff;
  position: sticky;
  top: 0;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  font-weight: bold;
  font-size: 24px;
  color: #0a2e5d;
}

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

nav a:hover {
  color: #0a2e5d;
}

/* Slider */
.slider {
  position: relative;
  max-width: 100%;
  height: 400px;
  overflow: hidden;
}

.slides {
  display: none;
  position: absolute;
  width: 100%;
  height: 100%;
}

.slides img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fade {
  animation-name: fadeEffect;
  animation-duration: 1s;
}

@keyframes fadeEffect {
  from { opacity: 0.4; }
  to { opacity: 1; }
}

/* Oklar */
.prev, .next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  padding: 16px;
  margin-top: -22px;
  color: white;
  font-weight: bold;
  font-size: 24px;
  transition: 0.3s;
  user-select: none;
  background: rgba(0,0,0,0.3);
  border-radius: 3px;
}

.next {
  right: 10px;
}

.prev {
  left: 10px;
}

.prev:hover, .next:hover {
  background: rgba(0,0,0,0.6);
}

/* Services grid */
.services {
  padding: 50px 0;
  text-align: center;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin-top: 30px;
}

.service-card {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
}

.service-card img {
  width: 100%;
  display: block;
  transition: transform 0.3s;
}

.service-card span {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0,0,0,0.6);
  color: #fff;
  padding: 5px;
  font-size: 14px;
  text-align: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.service-card:hover img {
  transform: scale(1.1);
}

.service-card:hover span {
  opacity: 1;
}

/* About */
.about {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 50px 0;
}

.about-image img {
  width: 50%;
  border-radius: 6px;
}

.about-text {
  width: 50%;
}

/* Brands */
.brands {
  background: #f5f5f5;
  text-align: center;
  padding: 50px 0;
}

.brand-track {
  display: flex;
  gap: 20px;
  animation: scroll 20s linear infinite;
}

.brand-track img {
  height: 80px;
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Contact */
.contact {
  padding: 50px 0;
  text-align: center;
}

.map iframe {
  width: 100%;
  height: 300px;
  border: 0;
  margin-top: 20px;
}

@media (max-width: 768px) {
  .map iframe {
    height: 200px;
  }
}

footer {
  background: #0a2e5d;
  color: #fff;
  text-align: center;
  padding: 20px 0;
}