:root {
  --primary-color: #141414;
  --button-color: red;
  --text-color: beige;
  --hover-color: #e53935;
}
body {
  background-color: var(--primary-color);
  margin: 0;
  padding: 0;
  color: var(--text-color);
  font-family: "Mozilla Text", sans-serif;
  font-size: 0.95rem;
  scroll-behavior: smooth;
}
h1,
h2,
h3,
h4,
h5 {
  margin: 0.5rem 0;
  font-size: 0.95rem;
}
h1,
h2 {
  font-family: "Mozilla Text", serif;
}
.header {
  padding: 0.6rem;
  position: relative;
  padding-right: 3rem;
}
.header-contents {
  display: flex;
  align-items: center;
}
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 100;
  outline: none;
}
.hamburger:hover,
.hamburger:focus,
.hamburger:active {
  background: transparent;
  outline: none;
}
.hamburger-bar {
  display: block;
  height: 3px;
  width: 100%;
  background-color: red;
  transition: all 0.3s ease;
}
.logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.2rem;
  font-weight: bold;
  z-index: 99;
}
#logo-name {
  color: orangered;
}
.nav-bar {
  position: fixed;
  top: 0px;
  left: -100%;
  width: fit-content;
  height: 100vh;
  background-color: var(--primary-color);
  padding: 6rem 1.5rem;
  transition: left 0.3s ease;
  z-index: 98;
}
.nav-item {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.2s ease;
}
.nav-item:hover {
  color: var(--hover-color);
}
.nav-bar.active {
  left: 0;
}
.hamburger.active .hamburger-bar:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}
.hamburger.active .hamburger-bar:nth-child(2) {
  opacity: 0;
}
.hamburger.active .hamburger-bar:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}
@media (min-width: 980px) {
  .header-contents {
    width: 60%;
    margin: auto;
    text-align: center;
  }
  .hamburger {
    display: none;
  }
  .logo {
    position: static;
    transform: none;
    margin-right: auto;
  }
  .nav-bar {
    position: static;
    width: auto;
    height: auto;
    padding: 0;
    justify-content: space-around;
    background: transparent;
    display: flex;
    gap: 1.5rem;
  }
  .nav-item {
    padding: 0.5rem;
    border-bottom: none;
  }
  .nav-item:hover {
    color: var(--hover-color);
  }
}

.intro {
  margin-top: 15px;
  align-content: center;
}
.intro span {
  font-weight: bold;
}
.intro-container {
  width: 60%;
  display: flex;
  flex-direction: column-reverse;
  margin: auto;
  align-items: center;
  text-align: center;
}
@media (min-width: 980px) {
  .intro-container {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    margin: auto;
    margin-bottom: 40px;
  }
}
#name {
  font-weight: bold;
  font-size: 1.5em;
}
.intro-left {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.intro-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
}
@media (min-width: 980px) {
  .intro-left {
    max-width: 50%;
  }
  .intro-buttons {
    justify-content: left;
  }
}
.intro-text {
  width: 90%;
  align-content: center;
}
button {
  font-weight: bold;
  font-size: 1rem;
  padding: 10px;
  border-radius: 10px;
  background-color: var(--button-color);
  text-align: center;
  color: #fff;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
button:hover {
  background-color: var(--hover-color);
}
.btnHolder {
  padding-bottom: 20px;
}
@media (min-width: 980px) {
  .intro-text {
    text-align: left;
  }
  .btnHolder {
    text-align: left;
    padding-bottom: 20px;
  }
  .intro-right {
    padding: 1rem;
    max-width: 40%;
    margin: auto;
  }
}
.intro-right {
  padding: 1rem;
  max-width: 40%;
  margin: auto;
}
.intro img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 0%;
  margin: auto;
  object-position: center;
  object-fit: cover;
  display: block;
  border: 2px solid tomato;
  border-radius: 50%;
  opacity: 0.9;
}
@media (min-width: 980px) {
  .intro-right {
    padding: 1rem;
    max-width: 40%;
    margin: auto;
  }
  .intro img {
    max-width: 50%;
    max-height: 50%;
  }
}

.skill-content {
  width: 60%;
  margin: auto;
}
.skill-list {
  width: 90%;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding: 10px;
  justify-content: center;
  border-radius: 5px;
  margin-bottom: 50px;
}
.skill-item {
  padding: 6px;
  border: 1px solid #ff5722;
  text-align: center;
  border-radius: 5px;
  min-width: 70px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s ease;
}
.skill-item:hover {
  background-color: rgba(255, 87, 34, 0.1);
}
.skills img {
  max-width: 50px;
}

.project-container {
  width: 60%;
  margin: auto;
  margin-bottom: 50px;
}

.project-list {
  margin: auto;
  border-radius: 5px;
  width: 90%;
}

.project-item {
  display: flex;
  flex-direction: column;
  gap: 30px;
  padding: 10px;
  border: 1px solid #ff5722;
  border-radius: 10px;
  text-align: center;
  margin: 10px 20px;
  width: 90%;
}

.project-left {
  margin: auto;
  text-align: center;
  width: 100%;
  overflow: hidden;
}

.project-right {
  margin: auto;
}
a.link-button {
  display: inline-block;
  font-weight: bold;
  font-size: 1rem;
  padding: 10px;
  border-radius: 10px;
  background-color: var(--button-color);
  text-align: center;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  margin-top: 10px;
}
a.link-button:hover {
  background-color: var(--hover-color);
}
a.link-button:hover {
  background: var(--hover-color);
}

.project-left img {
  width: 100%;
  height: 150px;
  max-width: 200px;
  border-radius: 8px;
  object-fit: cover;
}

.project-right button {
  margin-top: 10px;
  text-decoration: none;
  background-color: var(--button-color);
}

.project-button button:hover {
  background-color: var(--hover-color);
}

@media (min-width: 980px) {
  .skill-item {
    font-size: 1.1rem;
    min-width: 85px;
    padding: 10px;
  }

  .project-item {
    flex-direction: row;
    text-align: left;
  }

  .project-left {
    flex: 0 0 250px;
    width: 250px;
    height: 150px;
  }

  .project-left img {
    width: 100%;
    max-width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .project-right {
    flex: 1;
    padding: 10px;
  }
}

.edu-container {
  width: 60%;
  margin: auto;
  padding: 10px;
  border-radius: 10px;
  margin-bottom: 50px;
}
.edu-contents {
  display: flex;
  flex-direction: column;
  padding-left: 50px;
  gap: 10px;
  position: relative;
}
.edu-contents::before {
  content: "";
  left: 20px;
  position: absolute;
  width: 2px;
  top: 0;
  bottom: 0;
  background-color: #ff5722;
}
.edu-item {
  border-radius: 5px;
  padding: 5px;
  position: relative;
}
.edu-item::before {
  content: "";
  position: absolute;
  left: -39px;
  top: 41%;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #20b2aa;
  border: 3px solid #ff6347;
}

.contact-container {
  width: 60%;
  margin: auto;
}

.contact-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-radius: 10px;
  padding: 10px 20px;
}

.contact-right {
  width: 100%;
  text-align: center;
  margin: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#contact-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 98%;
  max-width: 500px;
  margin: auto;
}

#sender_name,
#sender_email,
#sender_message {
  width: 80%;
  border-radius: 5px;
  min-height: 35px;
  background-color: #222;
  border: 1px solid #444;
  padding: 8px;
  font-family: inherit;
  transition: border 0.2s;
}

#sender_name::placeholder,
#sender_email::placeholder,
#sender_message::placeholder {
  font-size: small;
}

#sender_name:focus,
#sender_email:focus,
#sender_message:focus {
  outline: none;
  border: 1.5px solid var(--text-color);
}

.contact-left {
  margin: auto;
}

#sender_message {
  height: 70px;
  resize: vertical;
}

@media (min-width: 980px) {
  .contact-content {
    flex-direction: row;
    justify-content: space-around;
  }

  .contact-right {
    width: 60%;
    padding: 30px;
  }

  #contact-form {
    width: 100%;
    max-width: 500px;
  }

  #sender_name,
  #sender_email,
  #sender_message {
    width: 60%;
  }

  .contact-left {
    position: relative;
    top: 40%;
    transform: translateY(-40%);
  }
}

.success {
  color: #43a047;
  margin: 10px 0;
}

.error {
  color: #e53935;
  margin: 10px 0;
}

footer {
  max-width: 60%;
  text-align: center;
  padding: 5px;
  width: 100%;
  font-size: 0.95rem;
  margin: 0 auto;
}

@media (min-width: 980px) {
  body,
  h1,
  h2,
  h3,
  h4,
  h5,
  button,
  .nav-item,
  .skill-item,
  .project-item,
  input,
  textarea,
  footer,
  .intro-text,
  .project-right,
  .project-left,
  .contact-content,
  .contact-right,
  .contact-left,
  .edu-container,
  .edu-contents,
  .edu-item {
    font-size: 1.1rem;
  }
}