/* CSS Reset */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  text-decoration: none;
  border: none;
  color: #fff;
}

:root {
  --mainColor: #000424;
  --secondaryColor: #9cb8ff;
  --bg: #010521;
  --textMainColor: #fefefe;
  scroll-behavior: smooth;
}

body {
  background-color: var(--mainColor);
  font-family: "Poppins", sans-serif;
}

.section-title {
  font-size: 3rem;
  margin-bottom: 1rem;
  text-align: center;
}

/* Navbar */

.navbar {
  display: flex;
  justify-content: center;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 9999;
  padding: 1.4rem 5%;
  border-bottom: 3px solid var(--secondaryColor);
  background-color: var(--bg);
  font-size: 1.5rem;
}

.navbar .navbar-nav {
  display: flex;
}

.navbar .navbar-nav a {
  display: inline-block;
  margin: 0 4rem;
  transition: 0.15s;
}

.navbar .navbar-nav a:hover {
  color: var(--secondaryColor);
}

.navbar .navbar-nav a::after {
  content: "";
  display: block;
  border-bottom: 3px solid var(--secondaryColor);
  transform: scaleX(0);
  transition: 0.2s;
}

.navbar .navbar-nav a:hover::after {
  transform: scaleX(0.8);
}

#menu {
  display: none;
}

/* Hero section */

.hero-section {
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 100vh;
}

.hero-section main {
  max-width: 800px;
  padding: 2rem;
}

.hero-section .heading {
  margin-bottom: 0.5rem;
  font-size: 3rem;
}

.hero-section .heading span {
  color: var(--secondaryColor);
}

.hero-section .status {
  font-weight: 700;
}

.hero-section .bio {
  font-weight: 100;
}

.hero-section .cta {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.8rem 1rem;
  border-radius: 3px;
  background-color: var(--secondaryColor);
  color: var(--mainColor);
  font-weight: 700;
  transition: 0.2s;
  margin-right: 1rem;
}

.hero-section .cta:hover {
  box-shadow: 0 0 10px 5px var(--textMainColor);
  background-color: var(--mainColor);
  color: var(--textMainColor);
}

.hero-section img {
  width: 30%;
  border: 5px solid var(--mainColor);
  box-shadow: 0 0 0 5px var(--textMainColor);
  border-radius: 50%;
  transition: 0.3s;
}

/* Skill Section */

.skill-section {
  padding: 6rem 7% 1rem;
}

.skills-container,
.projects-container {
  max-height: max-content;
  width: 85%;
  margin: auto;
  display: grid;
  grid-template-rows: repeat(auto-fit, 1fr);
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.skill-box,
.project-item {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: space-between;
  text-align: center;
  padding: 1rem;
  border-radius: 5px;
  transition: 0.3s;
  border: 3px solid var(--textMainColor);
}

.skill-box > *,
.project-item > * {
  width: 100%;
}

.skill-box:hover,
.project-item:hover {
  box-shadow: 0 0 10px 5px var(--textMainColor);
}

.skill-box img {
  width: 100px;
  border-radius: 10px;
  border: 3px solid var(--textMainColor);
  background-size: cover;
}

.skill-box .title {
  font-size: 1rem;
  font-weight: 700;
}

.skill-box .detail {
  font-size: 0.7rem;
}

.skill-box .docs-button {
  margin: 1rem auto 0;
  display: block;
  padding: 0.5rem;
  font-weight: 700;
  background-color: var(--textMainColor);
  color: var(--bg);
  border-radius: 5px;
  transition: 0.3s;
}

/* Projects Section */

.projects-section {
  padding: 6rem 7% 1.4rem;
}

.projects-section .project-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.projects-section .project-item .title {
  margin: 0.5rem auto;
}

.projects-section .project-item img {
  width: 100%;
}

.projects-section .project-item a {
  margin-top: 1rem;
  display: block;
  padding: 0.5rem;
  font-weight: 700;
  background-color: var(--secondaryColor);
  color: var(--mainColor);
  border-radius: 5px;
  transition: 0.3s;
}

.projects-section .project-item a:hover,
.skill-box .docs-button:hover {
  box-shadow: 0 0 10px 5px var(--textMainColor);
  background-color: var(--mainColor);
  color: var(--textMainColor);
}

/* Certificates Section */

.certificates-section {
  padding: 6rem 7% 1.4rem;
  min-height: 100vh;
}

.certificates-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 80%;
  height: 80%;
  margin: auto;
}

.certificate {
  display: flex;
  flex-direction: column;
}

.certificate img {
  display: block;
  width: 60%;
  margin: auto;
  transition: 0.3s;
  cursor: pointer;
}

.certificate img:hover {
  transform: scale(1.05);
  border: 3px solid var(--textMainColor);
  box-shadow: 0 0 10px 5px var(--textMainColor);
  background-color: var(--mainColor);
  color: var(--textMainColor);
}

.certificates-container .certificate h2 {
  margin-top: 1rem;
  text-align: center;
}

/* Footer */

footer {
  text-align: center;
  background-color: var(--secondaryColor);
  padding: 1.5rem;
}

footer p {
  font-weight: 700;
  color: var(--bg);
}

/* Media Queries */

/* Laptop */
@media (max-width: 1336px) {
  :root {
    font-size: 75%;
  }
}

/* Tablet */
@media (max-width: 768px) {
  :root {
    font-size: 62%;
  }

  .section-title {
    margin: 3rem auto;
  }

  .hero-section {
    flex-direction: column-reverse;
    justify-content: center;
  }

  .hero-section img {
    width: 200px;
    margin-top: -10rem;
  }

  .hero-section main {
    text-align: center;
  }

  .hero-section .status {
    margin-top: 1rem;
  }

  .navbar .navbar-nav {
    display: block;
    position: absolute;
    top: 100%;
    right: -100%;
    width: 30rem;
    height: 100vh;
    background-color: #fff;
    transition: 0.3s;
  }

  .navbar .navbar-nav.active {
    right: 0;
  }

  .navbar .navbar-nav a {
    display: block;
    font-size: 2.5rem;
    padding: 2rem;
    margin: 0 1rem;
    color: var(--mainColor);
  }

  .navbar .navbar-nav a::after {
    transform-origin: 0 0;
  }

  .navbar .navbar-nav a:hover::after {
    transform: scaleX(0.4);
  }

  .navbar {
    justify-content: flex-end;
  }

  #menu {
    display: inline-block;
  }

  .projects-container {
    width: 65%;
    grid-template-rows: repeat(auto-fit, 1fr);
    grid-template-columns: repeat(1, 1fr);
    row-gap: 5rem;
  }

  .certificates-container {
    flex-direction: column;
  }

  .certificate img {
    width: 100%;
  }

  .contacts-section .row {
    flex-direction: column;
    justify-content: space-between;
  }

  .contacts-section .row .contact-info .contact-item {
    margin-bottom: 2rem;
  }
  .contacts-section .row .contact-info .contact-item .icon {
    font-size: 0.6rem;
    line-height: 6rem;
  }
}

/* Mobile Phone */
@media (max-width: 450px) {
  :root {
    font-size: 55%;
  }

  .skills-container {
    grid-auto-flow: column;
    grid-template-rows: repeat(3, 1fr);
    grid-template-columns: repeat(2, 1fr);
  }
}