@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Raleway:ital,wght@0,100..900;1,100..900&display=swap");

:root {
  --primary: #f0f0f0;
  --secondary: #b6b8bb;
  --accent: #be3144;
  --bg-welcome-section: #35373a;
  --bg-projects: #45567d;
  --bg-contact: #303841;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  line-height: 1.4;
}

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

header #navbar {
  height: 60px;
  width: 100%;
  padding: 0 1rem;
  display: flex;
  justify-content: center;
  position: fixed;
  top: 0;
  left: 0;
  background-color: var(--accent);
  box-shadow: 5px 0 5px black;
}

header nav ul {
  height: 100%;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  list-style: none;
  color: var(--primary);
  font-size: 1.2rem;
}

header nav ul li a {
  display: block;
  padding: 1.1rem;
}

header nav ul li a:hover {
  background-color: var(--bg-projects);
}

/* Welcome section style */
#welcome-section {
  background-color: var(--bg-welcome-section);
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

#welcome-section h1 {
  color: var(--primary);
  font-family: "Raleway", sans-serif;
  font-weight: bold;
  font-size: 3.6rem;
  text-align: center;
}

#welcome-section p {
  color: var(--accent);
  font-size: 2rem;
  font-style: italic;
  font-weight: 200;
  text-align: center;
}

/* Projects style */
#projects {
  background-color: var(--bg-projects);
  padding: 4.5rem 0.8rem 3.5rem 0.8rem;
  text-align: center;
}

#projects h2 {
  color: var(--primary);
  font-family: "Raleway", sans-serif;
  font-size: 2.2rem;
  font-weight: bold;
  border-bottom: 2px solid var(--primary);
}

.project-card-container {
  margin: 4rem 0;
  display: grid;
  gap: 2rem;
}

.project-card img {
  width: 100%;
  display: block;
}

.project-card p {
  background-color: var(--bg-contact);
  padding: 1rem;
  font-size: 1.2rem;
}

.project-card span:first-of-type::before {
  color: var(--bg-contact);
  content: "< ";
  font-size: 1.2rem;
}

.project-card span:last-of-type::after {
  color: var(--bg-contact);
  content: " />";
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

.project-card:hover span:first-of-type::before,
.project-card:hover span:last-of-type::after {
  color: #ff7f50;
  transition: color 0.3s ease;
}

.btn {
  color: var(--primary);
  background-color: var(--bg-contact);
  padding: 0.5rem 1rem;
  font-size: 1.1rem;
  display: inline-flex;
  margin: 0 auto;
}

.btn:hover {
  background-color: var(--accent);
  cursor: pointer;
  transition: background-color 0.5s ease;
}

/* Contact style */
#contact {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-contact);
  text-align: center;
  height: 90vh;
}

#contact h2 {
  font-family: "Raleway", sans-serif;
  font-size: 2rem;
  font-weight: bold;
  color: var(--primary);
}

#contact p {
  font-style: italic;
  font-weight: 200;
  color: var(--secondary);
}

.profile-link-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.profile-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  line-height: 0;
  padding: 0.8rem;
  font-size: 1.3rem;
  transition: transform 0.3s ease;
}

.profile-link:hover {
  transform: translateY(0.5rem);
  transition: transform 0.3s ease;
}

/* Footer style */
footer {
  background-color: var(--bg-contact);
  border-top: 5px solid var(--accent);
  padding: 1.5rem;
  color: var(--secondary);
  text-align: center;
}

/* Tab screen style */
@media screen and (min-width: 768px) {
  header #navbar {
    justify-content: flex-end;
  }

  #projects {
    padding: 4.5rem 1.5rem 3.5rem 1.5rem;
  }

  #projects h2 {
    border: none;
    padding-top: 1.5rem;
    font-size: 2.5rem;
  }

  .project-card-container {
    grid-template-columns: 1fr 1fr;
  }

  #contact {
    height: 90vh;
  }

  #contact h2 {
    font-size: 3.5rem;
  }

  .profile-link-container {
    padding: 0 2rem;
  }
}

/* Tab landscape orientation screen */
@media screen and (min-width: 992px) {
  #projects h2 {
    border-bottom: 1px solid var(--primary);
    margin-left: 10.5rem;
    margin-right: 10.5rem;
  }

  #contact p {
    font-size: 1.2rem;
  }

  .profile-link-container {
    margin-top: 2.4rem;
  }

  #profile-link {
    font-size: 1.5rem;
  }

  footer p {
    font-size: 1.1rem;
  }

  header {
    /* height: 70px; */
    padding: 0 1.2rem;
  }

  header nav ul {
    font-size: 1.3rem;
  }

  header nav ul li a {
    padding: 21px 1.2rem;
  }
}

/* Large screen style */
@media screen and (min-width: 1200px) {
  header #navbar {
    height: 70px;
  }

  header nav ul li a {
    padding: 1.25rem;
  }

  #projects h2 {
    font-size: 2.6rem;
    margin-left: 18.5rem;
    margin-right: 18.5rem;
  }

  .project-card-container {
    grid-template-columns: 1fr 1fr 1fr;
  }

  #contact h2 {
    font-size: 4rem;
  }

  .profile-link {
    font-size: 1.4rem;
  }
}