body {
  margin: 0;
  font-family: "Segoe UI", sans-serif;
  color: #333;
  line-height: 1.6;
}

header {
  background: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

.cta-btn {
  background: linear-gradient(90deg, #007bff, #00d4ff);
  color: #fff;
  padding: 0.6rem 1.2rem;
  border-radius: 30px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.cta-btn:hover {
  background: linear-gradient(90deg, #0056b3, #0097b2);
}

/* Hero */
.hero {
  position: relative;
  text-align: center;
  color: #fff;
}

.hero-bg {
  width: 100%;
  height: 80vh;
  object-fit: cover;
  filter: brightness(0.5);
}

.hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

/* Sections */
.section {
  padding: 4rem 2rem;
  text-align: center;
}

.section h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.about-grid, .services-grid, .products-grid, .careers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.card {
  background: #fff;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.card img {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 1rem;
}

/* Forms */
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 500px;
  margin: 0 auto;
}

input, textarea, select {
  padding: 0.8rem;
  border: 1px solid #ccc;
  border-radius: 8px;
}

button {
  border: none;
  cursor: pointer;
}

footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 1.5rem 0;
}

/* Logo styling */
.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  background: linear-gradient(135deg, #007bff, #00d4ff);
  color: #fff;
  font-weight: 700;
  font-size: 1.2rem;
  padding: 10px 14px;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.logo-text h1 {
  font-size: 1.2rem;
  margin: 0;
  color: #111;
  font-weight: 700;
}

.logo-text span {
  font-size: 0.85rem;
  color: #555;
}

/* Navbar active state */
.nav-links a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  transition: 0.3s;
}

.nav-links a.active,
.nav-links a:hover {
  background: #f0f8ff;
  color: #007bff;
}


.contact-info-grid {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}

.info-card {
  background: #f9f9f9;
  padding: 20px;
  border-radius: 10px;
  flex: 1 1 250px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.info-card h3 {
  margin-bottom: 10px;
  color: #333;
}

.info-card p {
  color: #555;
}