:root {
  /* Color */
  --main-color: #7253c9;
  --main-text-clr: #333333;
  --secondary-text-clr: #666666;
  --third-text-clr: #aaaaaa;
  --border-clr: #ccc;
}

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

body {
  background-image: url("https://media.discordapp.net/attachments/752936948062093362/864185516790120518/image_2.png?width=1332&height=676");
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: cover;
  font-family: "Poppins", sans-serif;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6,
strong {
  color: var(--main-text-clr);
  font-weight: 700;
}

a,
p,
li,
span,
label,
input,
textarea {
  color: var(--secondary-text-clr);
}

a {
  text-decoration: none;
}

p,
a {
  font-size: 14px;
  line-height: 25px;
}

ul {
  list-style: none;
}

h1 {
  font-size: 40px;
}
h2 {
  font-size: 32px;
}
h3 {
  font-size: 25px;
}
h4 {
  font-size: 20px;
}
h5 {
  font-size: 16px;
}
h6 {
  font-size: 13px;
}

@media screen and (max-width: 768px) {
  h1 {
    font-size: 30px;
  }
  h2 {
    font-size: 24px;
  }
  h3 {
    font-size: 18px;
  }
  h4 {
    font-size: 16px;
  }
  h5 {
    font-size: 13px;
  }
  h6 {
    font-size: 11px;
  }
  p,
  a {
    font-size: 12px;
    line-height: 20px;
  }
}

/* Global container and section */

.main-container {
  width: 1250px;
  background: #ffffff;
  margin: 3em auto;
  border-radius: 2.5em;
}

@media screen and (max-width: 1250px) {
  .main-container {
    width: 100%;
    margin: 0;
    border-radius: 0;
  }
}

section {
  padding: 3rem 0;
}

.container {
  width: 90%;
  margin: 0 auto;
}

.section-title {
  margin-bottom: 1em;
}

.grey-line {
  width: 120px;
  height: 2px;
  background: #ccc;
  margin-top: 0.4em;
}

.blue-fill {
  width: 40px;
  height: 2px;
  background: var(--main-color);
}

/* Button */
.btn {
  padding: 8px 25px;
  border: 2px solid #ccc;
  border-radius: 40px;
  box-shadow: 0 10px 10px -8px rgba(0, 0, 0, 0.22);
  transition: 0.3s ease-in;
}

.btn:hover {
  background: #f1f1f1;
}

.btn-sm {
  padding: 4px 15px;
}

.btn-blue {
  transition: 0.3s ease-in;
  border: 2px solid var(--main-color);
}

.btn-blue:hover {
  background: var(--main-color);
  color: #fff;
}

/* Navigation menu */

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
  width: 100%;
  position: relative;
}

.logo h4 {
  display: inline-block;
  font-size: 22px;
}

.logo span {
  font-weight: 400;
}

.nav-btn {
  display: none;
}

.nav-links {
  display: inline;
  float: right;
  font-size: 18px;
}

.nav-links > a {
  display: inline-block;
  padding: 1rem;
  text-decoration: none;
  font-size: 1rem;
}

.nav-links > a:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

#nav-check {
  display: none;
}

@media (max-width: 768px) {
  .nav-btn {
    display: block;
  }

  .nav-btn label {
    cursor: pointer;
  }

  .nav-btn label span {
    display: block;
    width: 40px;
    height: 4px;
    margin: 6px 0;
    background: #000000;
    transition: 0.3s;
  }

  .nav-links {
    position: absolute;
    display: block;
    width: 100%;
    background: #ffffff;
    height: 0px;
    transition: all 0.3s ease-in;
    overflow-y: hidden;
    top: 72px;
    left: 0px;
  }

  .nav-links a {
    display: block;
    width: 100%;
  }

  #nav-check:checked ~ .nav-links {
    height: 150px;
    overflow-y: hidden;
    box-shadow: rgba(138, 138, 138, 0.1) 0px 1px 1px 1px;
  }

  /* Hamburger menu */
  #nav-check:checked ~ .nav-btn span:nth-child(3) {
    transform: rotate(45deg) translateY(-14px);
  }

  #nav-check:checked ~ .nav-btn span:nth-child(2) {
    opacity: 0;
  }

  #nav-check:checked ~ .nav-btn span:nth-child(1) {
    transform: rotate(-45deg) translateY(14px);
  }
}

/* Hero */

#hero {
  width: 75%;
  display: grid;
  gap: 2em;
  grid-template-columns: 40% 60%;
  margin: 0 auto;
}

.hero-img {
  padding: 1rem;
}

.hero-image img {
  width: 100%;
  border-radius: 50%;
  border: 1rem solid #fff;
  box-shadow: 0 0 25px 0 rgba(0, 0, 0, 0.1);
}

.hero-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1rem;
}

.hero-info h5 {
  color: var(--third-text-clr);
  font-weight: 400;
}

.hero-info h1 {
  margin-bottom: 0.5rem;
}

.hero-info p {
  margin-bottom: 1rem;
}

.hero-info-btn {
  display: flex;
  gap: 0.7rem;
}

/* About section */

.about-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.about-wrapper p {
  margin-bottom: 1rem;
}

.about-image {
  text-align: center;
}

.about-image img {
  width: 85%;
}

.about-tech {
  font-weight: 600;
}

/* Portfolio section*/

.portfolio-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1em;
}

.project {
  position: relative;
  height: 350px;
  border-radius: 10px;
  transition: 0.4s ease-in;
}

.project-thumbnail {
  width: 100%;
  height: 100%;
}

.project-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}

.project-thumbnail h6 {
  position: absolute;
  top: 15px;
  left: 15px;
  padding: 3px 7px;
  background: #fff;
  border-radius: 5px;
}

.project-desc {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: #fff;
  transition: 0.4s ease-in;
  padding: 20px;
  border-radius: 10px;
  opacity: 0;
}

.project-desc h4 {
  margin-bottom: 7px;
}

.project-desc p {
  margin-bottom: 14px;
}

.project:hover .project-desc {
  opacity: 1;
}

.project:hover {
  box-shadow: 0 0 35px 0 rgba(0, 0, 0, 0.1);
  transform: translateY(-5px);
}

/* Contact */

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2em;
}

/* Form Contact */

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 1rem;
  border-radius: 5px;
  border: 2px solid var(--border-clr);
  font-size: 15px;
  font-weight: 500;
  outline: none;
  font-family: "Poppins", sans-serif;
}

.contact-form input::placeholder,
textarea::placeholder {
  font-weight: 400;
}

.contact-form button {
  background: #fff;
  font-family: "Poppins", sans-serif;
  color: var(--secondary-text-clr);
}

/* Footer */
footer {
  padding: 1em 0;
  width: 100%;
  border-top: 1px solid var(--border-clr);
}

.footer-wrapper {
  display: flex;
  justify-content: space-between;
}

.social-media {
  display: flex;
}

.social-media li {
  margin-right: 1.5em;
}

.social-media li a:hover {
  color: var(--main-color);
}