body {
  margin: 0;
  font-family: "Cairo", sans-serif;
  background-color: #000;
  color: #fff;
  direction: rtl;
}

header {
  background: rgba(0, 0, 30, 0.95);
  padding: 10px 40px;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 10;
}

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

.logo {
  width: 60px;
  height: 60px;
}

.logo-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 20px;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s;
}

nav a:hover,
nav a.active {
  color: #00bfff;
}

.hero {
  background: url("images/tech-bg.jpg") center center / cover no-repeat;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-content {
  background: rgba(0, 0, 0, 0.6);
  padding: 40px;
  border-radius: 12px;
}

.hero h2 {
  color: #b0dfff;
  text-shadow: 0 0 15px #00bfff;
}

.hero p {
  color: #ccc;
}

.btn {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 20px;
  color: #fff;
  background: #00bfff;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
}

.page-section {
  padding: 120px 20px 60px;
  text-align: center;
  background-color: #111;
}

.page-section h2 {
  color: #b0dfff;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.product-card {
  background: #1a1a1a;
  border-radius: 10px;
  padding: 10px;
}

.product-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
}

.product-card p {
  color: #ccc;
  font-size: 14px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 90%;
  max-width: 500px;
  margin: 20px auto;
}

.contact-form input,
.contact-form textarea {
  padding: 10px;
  border: none;
  border-radius: 8px;
  outline: none;
}

.contact-form button {
  background: #00bfff;
  color: #fff;
  border: none;
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
}

.whatsapp-float {
  display: inline-block;
  margin-top: 20px;
  background: #25d366;
  color: #fff;
  padding: 10px 25px;
  border-radius: 50px;
  text-decoration: none;
}

footer {
  background: #0b0b0b;
  text-align: center;
  padding: 20px;
  color: #aaa;
  font-size: 14px;
}