/* style.css */
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: #0F172A;
  color: #F8FAFC;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0;
}

header {
  background-color: #1F2937;
  padding: 1rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.branding {
  display: flex;
  align-items: center;
}

.logo {
  height: 50px;
  margin-right: 1rem;
}

h1 {
  font-size: 1.75rem;
  font-weight: 600;
  color: #F8FAFC;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  text-decoration: none;
  color: #F8FAFC;
  font-weight: 500;
}

nav a:hover {
  color: #38BDF8;
}

.hero {
  background: linear-gradient(to right, #0F172A, #1F2937);
  text-align: center;
  padding: 5rem 0;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

.btn {
  background-color: #38BDF8;
  color: #0F172A;
  border: none;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 5px;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  background-color: #0EA5E9;
}

.services, .about, .contact {
  padding: 4rem 0;
}

h3 {
  font-size: 2rem;
  margin-bottom: 2rem;
  text-align: center;
}

.service-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.item {
  background-color: #1F2937;
  padding: 2rem;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

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

.item h4 {
  margin-bottom: 1rem;
  color: #38BDF8;
}

input, textarea {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid #334155;
  border-radius: 5px;
  background-color: #1E293B;
  color: #F8FAFC;
}

footer {
  background-color: #1F2937;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  color: #94A3B8;
}


.navbar {
  background-color: #0F172A;
  padding: 1rem 4rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
}
.nav-links a {
  color: #38BDF8;
  text-decoration: none;
  font-weight: 600;
}
.nav-links a:hover {
  color: #FFFFFF;
}
.menu-toggle {
  display: none;
}
@media screen and (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    background-color: #0F172A;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
  }
  .nav-links.active {
    display: flex;
  }
  .menu-toggle {
    display: block;
    background: none;
    border: none;
    color: #38BDF8;
    font-size: 1.5rem;
    cursor: pointer;
  }
}
.back-to-top {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #38BDF8;
  color: #0F172A;
  font-size: 24px;
  padding: 0.5rem 0.8rem;
  border-radius: 50%;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  transition: background-color 0.3s ease;
}
.back-to-top:hover {
  background-color: #0ea5e9;
}