:root {
  --primary-color: #4169e1;
  --secondary-color: #f8f9fa;
  --text-color: #333;
  --accent-color: #f16161;
  --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins" , sans-serif;
}

a {
  text-decoration: none;
  color: var(--primary-color);
}

/*nav*/

header {
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

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

.nav-links li {
  margin-left: 2rem;
}

.nav-links a {
  color: var(--text-color);
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-color);
}

.nav-links a.active {
  border-bottom: 2px solid var(--primary-color);
}

/*footer*/

footer {
  background-color: var(--secondary-color);
  text-align: center;
  padding: 2rem 0;
  margin-top:;
}

/*about*/

.about-us {
  display: flex;
  align-items: center;
  height: 100vh;
  width: 100%;
  background: #fff;
}
.pic {
  height: auto;
  width: 400px;
  border-radius: 15px;
}
.about {
  width: 1130px;
  max-width: 85%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.text {
  width: 540px;
}
.text h2 {
  color: #333;
  font-size: 70px;
  font-weight: 600;
  margin-bottom: 10px;
  font-variant: small-caps;
}
.text h5 {
  color: #333;
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 20px;
}
span {
  color: #4070f4;
}
.text p {
  color: #333;
  font-size: 18px;
  line-height: 25px;
  letter-spacing: 1px;
  font-style: italic;
}
.data {
  margin-top: 30px;
}
.hire {
  font-size: 18px;
  background: #4070f4;
  color: #fff;
  text-decoration: none;
  border: none;
  padding: 12px 25px;
  border-radius: 6px;
  transition: 0.5s;
}
.hire:hover {
  background: #000;
}