@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=Rubik:ital,wght@0,300..900;1,300..900&display=swap');

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(50px)
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px)
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.title {
  animation: fadeInUp 3s ease forwards;
}

.animated-el {
  opacity: 0;
}

.animated-el.visible {
  animation: fadeInRight 1s ease forwards;
}

* {
  margin: 0;
  padding: 0;
}

body {
  background-attachment: fixed;
  border-radius: 75px;
  background-color: #050220;
}

footer {
  background-color:rgb(21, 21, 72);
  text-align: center;
  height: 100px;
  width: 100%;
  padding: 30px;
}

h1 {
  font-size: 4rem;
  font-family: "Rubik";
  color: white;
}

h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  margin-top: 30px;
  color: white;
}

h3 {
  font-size: 1.5rem;
  color: white;
}

h4 {
  font-size: 1rem;
}

h5 {
  font-size: 0.875rem;
}

h6 {
  font-size: 0.75rem;
}
p {
  font-size: 1.125rem;
  color: white;
}

p.limited {
  max-width: 85%;
}

li {
  font-size: 1.125rem;
  color: white;
}

span {
  color:gold;
}

header {
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 75%;
  position: fixed;
  height: 75px;
  width: 100%;
  color: white;
  background-color: rgb(0, 0, 36);
  font-family: "Rubik";
  font-size: 2em;
  padding: 10px;
  z-index: 10;
}

header h2 {
  color: white; 
  font-size: 2rem; 
  margin-bottom: 50px; 
  text-align:left; 
  margin-top: 0;
}

button {
  width: 200px;
  margin: 40px;
  height: 50px;
  border-radius: 50px;
  font-size: 25px;
  transition: background-color 0.3s linear;
}

button:hover {
  background-color: gold;
}

.banner {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  z-index: 0;
  gap: 20%;
  height: 650px;
  width: 100%;
  padding: 25px;
  padding-top: 125px;
  padding-bottom: 40px;
  background: linear-gradient(45deg, #001138, #040034, #0f0038, #1c0033);
}

.banner div {
  width: 40%;
}

#about {
  transform: translateY(-100px);
}
.out {
  margin: 30px;
  text-align: center;
}
.row-container {
  display: flex;
  flex-direction: row;
  gap: 7px;
}

.advantages {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgb(1, 0, 21);
  border: 2px solid gold;
  padding: 30px;
  max-width: 25%;
}

.advantages p {
  color: white;
  text-align: center;
}

.advantages h3 {
  color: gold;
  font-family: "Rubik";
  text-align: center;
}

.screenshots {
  display: flex;
  flex-direction: row;
  gap: 50px;
  justify-content: center;
}

.screenshots img {
  height: 750px;
  width: auto;
  margin: 30px;
  border: 2px solid gold;
}

.block {
  width: 100%;
  border-radius: 50px;
  background: linear-gradient(to bottom, #060b17, #0a1226);
  padding: 50px;
  padding-bottom: 100px;
  z-index: 1;
  transform: translateY(-40px);
}

.block.dev {
  z-index: 2;
  transform: translateY(50px);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 100px;
  padding-bottom: 150px;
}

@media (max-width: 767px) {

  h1 {
    font-size: 3rem;
  }

  header {
    height: 65px;
    gap: 50%;
    font-size: 19px;
  }

  button {
    height: 40px;
    width: 100px;
    font-size: 16px;
  }

  .banner h2 {
    font-size: 1.8rem;
  }

  .banner div {
    width: 100%;
  }

  .block {
    padding: 17px;
  }

  #about {
    transform: translateY(-75px);
  }

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

  .advantages {
    max-width: 100%;
  }

  .screenshots {
    flex-direction: column;
  }

  img.screens {
    margin: 5px;
    height: 400px;
    width: auto;
    object-fit: cover;
  }

  #web-img {
    display: none;
  }

  #bricks {
    display: none;
  }
}

@media (min-width: 768px) and (max-width: 991px) {

  header {
    gap: 60%
  }

  .banner div {
    max-width: 50%;
  }

  .row-container {
    flex-wrap: wrap;
    width: 100%;
  }
  .advantages {
    max-width: none;
    flex-basis: 49.5%;
    box-sizing: border-box;
  }

  img.screens {
    margin: 5px;
    height: 550px;
    width: auto;
    object-fit: cover;
  }

  #web-img {
    height: 300px;
  }

  #bricks {
    height: 200px;
  }
}

@media (min-width: 992px) and (max-width: 1024px) {

  header {
    gap: 60%
  }

  .banner div {
    max-width: 50%;
  }

  .row-container {
    flex-wrap: wrap;
    width: 100%;
  }
  .advantages {
    max-width: none;
    flex-basis: 49.5%;
    box-sizing: border-box;
  }

  img.screens {
    margin: 5px;
    height: 550px;
    width: auto;
    object-fit: cover;
  }

  #web-img {
    height: 300px;
  }

  #bricks {
    height: 200px;
  }

}