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

body {
  font-family: Arial, sans-serif;
  color: #222;
  line-height: 1.6;
}

nav.nav {
  background: white;
  padding: 0px 0px;
  text-align: center;
  border-bottom: 1px solid grey;
}

nav.nav a {
  color: #007FDF;
  margin: 0 12px;
  text-decoration: none;
  font-weight: bold;
}

header {
  text-align: center;
  padding: 0px 0px;
  background: #001f3f;
  color: #fff;
}

header .hero p {
  margin-top: 10px;
}

.section {
  padding: 60px 20px;
  max-width: 1100px;
  margin: auto;
}

.section.alt {
  background: #fafafa;
}

.services-list {
  list-style: none;
  margin-top: 20px;
}

.services-list li {
  margin: 8px 0;
  font-size: 1.1em;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
  gap: 20px;
  margin-top: 20px;
}

.portfolio-grid div {
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 6px;
}

.footer {
  text-align: center;
  padding: 20px;
  font-size: 0.9em;
  background: #111;
  color: #ccc;
}

/* NAV BASE */

.nav {
  position: sticky;
  top: 0;
  z-index: 1100;
  background: #001f3f;
}

.nav-container {
  max-width: 1100px;
  margin: auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  color: #fff;
  font-weight: bold;
  font-size: 1.1em;
}

/* LINKS (DESKTOP) */
.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

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

/* HAMBURGER BUTTON */
.hamburger {
  background: none;
  border: none;
  font-size: 28px;
  color: #007FDF;
  cursor: pointer;
  line-height: 1;
  display: none;
}

  .onlyhamburger {
  	display:none; 
  }
  
/* MOBILE */
@media (max-width: 768px) {
  .hamburger {
    display: block;
    z-index: 50;
  }

  .nav-links {
    position: fixed;
    inset: 0;
    top: 60px;
    left: 0;
    right: 0;
    background: #1f2937;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 20px 0;
    display: none;
  }

  .nav-links.active {
    display: flex;
  }
  
  .nav-links li {
    margin-bottom: 20px;
    font-size: 17px;
  }
  
  .nav-links li a{
    font-size: 20px;
  }
  
  .nav-links li.onlyhamburger {
    display:block; 
  }

}