:root {
  --primary-color: #6534c1;
  --secondary-color: #4b2cb3;
  --light-color: #f5f5f5;
  --dark-color: #212529;
  --font-primary: "Roboto", sans-serif;
  --font-secondary: "Montserrat", sans-serif;
}
html {
  scroll-behavior: smooth;
}
body {
  background-color: var(--light-color);
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
section {
  position: relative;
  overflow: hidden;
  padding-block: 80px;
}
.row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

/*nav */
nav {
  background-color: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  padding: 0 20px;
}
nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  margin-right: 20px;
  padding: 0;
}
nav ul li {
  margin: 0 10px;
}
nav ul li a {
  color: var(--dark-color);
  text-decoration: none;
  display: block;
  padding: 20px 0;
  transition: all 0.3s ease;
}
.active {
  color: var(--primary-color);
}

/*landing */
#home {
  min-height: 80vh;
}
.landing_text {
  position: absolute;
  top: 50%;
  left: 45%;
  transform: translate(-70%, -70%);
}
.landing_text h1 {
  animation: fadeIn 1s ease-in-out forwards;
  font-size: 60px;
  font-weight: 700;
  margin: 0;
  padding: 0;
  text-transform: uppercase;
}
.landing_text h2 {
  font-size: 20px;
  margin: 0;
  padding: 0;
  text-transform: uppercase;
}
.name {
  color: var(--primary-color);
}
.landing_text p {
  animation: fadeIn 1s ease-in-out forwards;
  font-size: 20px;
  font-weight: 400;
  margin: 0;
  padding: 0;
  margin-top: 20px;
  max-width: 600px;
}
.landing_picture {
  position: absolute;
  top: 20%;
  right: 5%;
  height: 450px;
  max-width: 450px;
  object-fit: cover;
  border-radius: 60% 40% 40% 60% / 60% 40% 60% 40%;
}
.btn-primary {
  background-color: var(--primary-color);
  color: var(--light-color);
  border: none;
  padding: 15px 20px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 400;
  text-transform: uppercase;
  cursor: pointer;
  margin: 20px 0;
}
.btn-primary:hover {
  background-color: var(--secondary-color);
  transition: all 0.3s ease;
}
.popIn {
  opacity: 0;
  animation: popIn 0.5s 1s ease-in-out forwards;
}
.social_bar {
  animation: fadeIn 1s ease-in-out forwards;
  margin: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.social_bar a {
  color: #212529;
  text-decoration: none;
  font-size: 30px;
  transition: all 0.3s ease;
}
.social_bar a:hover {
  color: var(--primary-color);
}
.fadeText {
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  color: #807f81;
}
.shaping {
  animation: shape 20s infinite;
}

/*services */
.services_section {
  text-align: center;
  min-height: 80vh;
}
.services_section h1 {
  font-size: 50px;
  font-weight: 700;
  margin: 0;
  padding: 0;
}
.card {
  display: flex;
  flex-direction: column;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 1px 5px var(--primary-color);
  padding: 20px;
  margin: 20px 0;
  width: 300px;
  height: 400px;
  transition: all 0.3s ease;
  text-align: center;
}
.card i {
  font-size: 60px;
  color: var(--primary-color);
}

/*projects */
#projects {
  text-align: center;
}
#projects h1 {
  font-size: 50px;
  font-weight: 700;
  margin: 0;
  padding: 0;
}
.card_project {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 1px 5px var(--primary-color);
  padding: 20px;
  margin: 20px 0;
  width: 300px;
  height: 200px;
  transition: all 0.3s ease;
  text-align: center;
  cursor: pointer;
}
.card_project-description-background {
  position: absolute;
  bottom: -70px;
  left: 0;
  width: 100%;
  height: 150px;
  background: var(--primary-color);
  filter: blur(50px);
  transition: all 0.3s ease;
  transform: translateY(100%);
}
.card_project_img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: all 0.3s ease;
  scale: 1.4;
}
.card_project-description {
  z-index: 1;
  color: var(--light-color);
  position: absolute;
  bottom: 50px;
  left: 0;
  width: 100%;
  height: 150px;
  transform: translateY(200%);
  transition: all 0.3s ease;
  text-align: left;
  padding: 0 20px;
}
.card_project-description h4 {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
  padding: 0;
}
.card_project-description p {
  font-size: 14px;
  font-weight: 400;
  max-width: 320px;
  margin: 0;
  padding: 0;
}
.card_project:hover .card_project_img {
  transform: scale(1.1);
  filter: blur(5px);
}
.card_project-button {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 90px;
  padding: 4px;
  background-color: var(--primary-color);
  color: var(--light-color);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
  border-radius: 15px;
  border: none;
  box-shadow: 0 1px 5px var(--primary-color);
  z-index: 5;
  cursor: pointer;
  opacity: 0;
  text-decoration: none;
  font-size: 14px;
}
.card_project-button:hover {
  background-color: var(--secondary-color);
  scale: 1.02;
}
.card_project:hover .card_project-button {
  opacity: 1;
}
.gh {
  scale: 0.78;
  object-fit: contain;
}
.ds {
  scale: 1.2;
  object-fit: contain;
}
.card_project:hover .card_project-description {
  transform: translateY(60%);
}
.card_project:hover .card_project-description-background {
  transform: translateY(0);
}
.card_project i {
  font-size: 20px;
  color: var(--light-color);
  transition: all 0.3s ease;
}
/*newsletter */
.newsletter {
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
}
/*contact */
#contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 400px;
}
.card_contact {
  display: flex;
  flex-direction: column;
  border-radius: 10px;
  color: var(--dark-color);
  box-shadow: 0 1px 5px var(--primary-color);
  padding: 20px;
  margin: 20px 0;
  width: 400px;
  height: 300px;
  transition: all 0.3s ease;
}
.card_contact h1 {
  font-size: 40px;
  font-weight: 700;
  margin: 0;
  padding: 0;
}
.card_contact ul {
  list-style: none;
  margin: 0;
  padding: 20px;
}
.card_contact ul li::marker {
  content: "👉 ";
}

/*scroll animation */
.fadein {
  opacity: 0;
  transition: all 0.7s ease-out;
}
.slidein {
  opacity: 0;
  transition: all 0.7s ease-out;
  transform: translateX(-100px);
}
.popup {
  opacity: 0;
  transition: all 0.7s ease-out;
  scale: 0.4;
}
.scroll-animation {
  opacity: 1;
  scale: 1;
  transform: translateX(0);
}
/*media */
@media (max-width: 1280px) {
  .landing_section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .landing_text {
    margin-top: 100px;
    position: relative;
    transform: translate(0, 0);
    left: 0;
    padding: 20px;
  }
  .landing_picture {
    position: relative;
    transform: translate(0, 0);
    object-fit: cover;
    margin: 30px 0;
    height: 300px;
    width: 300px;
  }
  .card_contact {
    width: 300px;
    height: 400px;
  }
}

/*anims */
@keyframes shape {
  0% {
    border-radius: 60% 40% 40% 60% / 60% 40% 60% 40%;
  }
  50% {
    border-radius: 40% 60% 60% 40% / 40% 60% 40% 60%;
  }
  100% {
    border-radius: 60% 40% 40% 60% / 60% 40% 60% 40%;
  }
}
@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes popIn {
  0% {
    transform: scale(0);
  }
  75% {
    transform: scale(1.2);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}