* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", sans-serif;
  background-color: #f8f9fa;
  color: #333;
  line-height: 1.6;
}

header {
  background: #111;
  color: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

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

nav ul li a {
  color: #fff;
  text-decoration: none;
  transition: opacity 0.3s;
}

nav ul li a:hover {
  opacity: 0.7;
}

.hero {
  background: linear-gradient(to right, #0f2027, #203a43, #2c5364);
  color: white;
  padding: 6rem 2rem;
  text-align: center;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.cta-button {
  background: #fff;
  color: #000;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.cta-button:hover {
  background: #ccc;
}

section {
  padding: 4rem 2rem;
  max-width: 1000px;
  margin: auto;
}

h2 {
  margin-bottom: 1rem;
  font-size: 2rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.service-card {
  background: #fff;
  border-left: 4px solid #111;
  padding: 1rem;
  transition: transform 0.3s;
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-5px);
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

input, textarea {
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 5px;
  font: inherit;
  resize: none;
}

button {
  background: #111;
  color: white;
  border: none;
  padding: 0.75rem;
  cursor: pointer;
  border-radius: 5px;
  transition: background 0.3s;
}

button:hover {
  background: #333;
}

footer {
  background: #111;
  color: #aaa;
  text-align: center;
  padding: 2rem;
  margin-top: 3rem;
}