@import url("https://fonts.googleapis.com/css?family=IBM+Plex+Mono|IBM+Plex+Sans:100,700|IBM+Plex+Serif");
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {

  background: #dddddd;
}

footer {
  position: absolute;
  width: 100%;
  background: #52799C;
  min-height: 100px;
  padding: 20px 50px;
  display: revert;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

footer .social_icon, footer .menu {
  position: relative;
  display: flex;
  justify-content:center;
  align-items:center;
  margin: 10px 0;
}

footer .social_icon li, footer .menu li {
  list-style: none;
}
footer .social_icon li a {
  font-size: 2em;
  color: #ccc;
  margin: 0 10px;
  display: inline-block;
  transition: 0.5s;
}
footer .social_icon li a:hover {
  transform: translateY(-15px);
  color: white;
}

footer .menu li a {
  font-size: 1.2em;
  color: #ccc;
  margin: 0 10px;
  display: inline-block;
  transition: 0.5s;
  text-decoration: none;
  opacity: 0.75;
}
footer .menu li a:hover {
  opacity: 1;
  color: #fff;
}
p {
  color : #eee;
  text-align: center;
  margin-top: 15px;
  margin-bottom: 10px;
  font-size: 1.1em;
}

/*wave and animation*/
footer .wave {
  position: absolute;
  top: -100px;
  left: 0;
  width: 100%;
  height: 100px;
  background: url(ave3.png);
  background-size: 1000px 100px;
}

footer .wave#wave1 {
  z-index: 1000;
  opacity: 1;
  bottom: 0;
  animation: animateWave 4s linear infinite;
}

footer .wave#wave2 {
  z-index: 999;
  opacity: 0.5;
  bottom: 10px;
  animation: animateWave_02 4s linear infinite;
}
footer .wave#wave3 {
  z-index: 1000;
  opacity: 0.2;
  bottom: 0;
  animation: animateWave 3s linear infinite;
}

footer .wave#wave4 {
  z-index: 999;
  opacity: 0.7;
  bottom: 20px;
  animation: animateWave_02 3s linear infinite;
}

@keyframes animateWave {
  0%{
    background-position-x: 1000px;
  }
  100%{
    background-position-x: 0px;
  }
}

@keyframes animateWave_02 {
  0%{
    background-position-x: 0px;
  }
  100%{
    background-position-x: 1000px;
  }
}


.about p {
  text-align: justify;
  line-height: 2;
  margin: 0;
}
input,
button {
  font-size: 1em;
  padding: 1em;
  width: 100%;
  border-radius: 5px;
  margin-bottom: 5px;
}
button {
  background-color: #c7940a;
  color: #ffffff;
}
div.social {
  display: flex;
  justify-content: space-around;
  font-size: 2.4em;
  flex-direction: row;
  margin-top: 0.5em;
}
.social i {
  color: #bac6d9;
}

.copyright {
  padding: 0.3em 1em;
  background-color: #25262e;
}
.footer-menu{
  float: left;
    margin-top: 10px;
}

.footer-menu a{
  color: #cfd2d6;
  padding: 6px;

  text-decoration: none;
}
.footer-menu a:hover{
  color: #98c5ce;
}
.copyright p {
  font-size: 0.9em;
  text-align: right;
}
@media screen and (max-width: 850px) {
  .row.primary {
    grid-template-columns: 1fr;
  }

}
.about {
  position: fixed;
  z-index: 10;
  bottom: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  transition: all 0.2s ease;
}
.about .bg_links {
  width: 40px;
  height: 40px;
  border-radius: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 100%;
  backdrop-filter: blur(5px);
  position: absolute;
}
.about .logo {
  width: 40px;
  height: 40px;
  z-index: 9;
  background-image: url(https://rafaelalucas91.github.io/assets/codepen/logo_white.svg);
  background-size: 50%;
  background-repeat: no-repeat;
  background-position: 10px 7px;
  opacity: 0.9;
  transition: all 1s 0.2s ease;
  bottom: 0;
  right: 0;
}
.about .social {
  opacity: 0;
  right: 0;
  bottom: 0;
}
.about .social .icon {
  width: 100%;
  height: 100%;
  background-size: 20px;
  background-repeat: no-repeat;
  background-position: center;
  background-color: transparent;
  display: flex;
  transition: all 0.2s ease, background-color 0.4s ease;
  opacity: 0;
  border-radius: 100%;
}
.about .social.portfolio {
  transition: all 0.8s ease;
}
.about .social.portfolio .icon {
  background-image: url(https://rafaelalucas91.github.io/assets/codepen/link.svg);
}
.about .social.dribbble {
  transition: all 0.3s ease;
}
.about .social.dribbble .icon {
  background-image: url(https://rafaelalucas91.github.io/assets/codepen/dribbble.svg);
}
.about .social.linkedin {
  transition: all 0.8s ease;
}
.about .social.linkedin .icon {
  background-image: url(https://rafaelalucas91.github.io/assets/codepen/linkedin.svg);
}
.about:hover {
  width: 105px;
  height: 105px;
  transition: all 0.6s cubic-bezier(0.64, 0.01, 0.07, 1.65);
}
.about:hover .logo {
  opacity: 1;
  transition: all 0.6s ease;
}
.about:hover .social {
  opacity: 1;
}
.about:hover .social .icon {
  opacity: 0.9;
}
.about:hover .social:hover {
  background-size: 28px;
}
.about:hover .social:hover .icon {
  background-size: 65%;
  opacity: 1;
}
.about:hover .social.portfolio {
  right: 0;
  bottom: calc(100% - 40px);
  transition: all 0.3s 0s cubic-bezier(0.64, 0.01, 0.07, 1.65);
}
.about:hover .social.portfolio .icon:hover {
  background-color: #698fb7;
}
.about:hover .social.dribbble {
  bottom: 45%;
  right: 45%;
  transition: all 0.3s 0.15s cubic-bezier(0.64, 0.01, 0.07, 1.65);
}
.about:hover .social.dribbble .icon:hover {
  background-color: #ea4c89;
}
.about:hover .social.linkedin {
  bottom: 0;
  right: calc(100% - 40px);
  transition: all 0.3s 0.25s cubic-bezier(0.64, 0.01, 0.07, 1.65);
}
.about:hover .social.linkedin .icon:hover {
  background-color: #015079;
}

body {
  font-family: "IBM Plex Mono", monospace;
  font-family: "IBM Plex Sans", sans-serif;
  font-family: "IBM Plex Serif", serif;
  margin: 0;
}

/* swiper */
.swiper-container {
  padding: 0;
  height: 62rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

@media screen and (max-width: 768px) {
  .swiper-container {
    height: 500px;
  }
}
.swiper-slide {
  width: 100%;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.swiper-slide:after {
  content: "";
  background-image: linear-gradient(0deg, black, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1));
  position: absolute;
  width: 100%;
  height: 100%;
  bottom: 0;
  z-index: 1;
  opacity: 0.3;
}

.swiper-slide:before {
  content: "";
  background-color: rgba(69, 69, 78, 0.2);
  background-image: linear-gradient(180deg, rgba(255, 234, 213, 0.3), rgba(241, 244, 255, 0.3));
  position: absolute;
  width: 100%;
  height: 100%;
  bottom: 0;
  z-index: 1;
}

/* swiper arrows */
.swiper-button-prev,
.swiper-button-next {
  width: 50px;
  height: 50px;
  background-image: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.swiper-button-prev {
  left: 30px;
}

.swiper-button-next {
  right: 30px;
}

.swiper-button-prev span,
.swiper-button-next span {
  width: 10px;
  height: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  position: absolute;
  border: solid 2px white;
  border-left: 0;
  border-bottom: 0;
  transition: all 0.3s ease;
}

.swiper-button-prev span {
  transform: rotate(-135deg);
  left: 50%;
}

.swiper-button-next span {
  transform: rotate(45deg);
  right: 50%;
}

.swiper-button-prev span:after,
.swiper-button-next span:after {
  content: "";
  position: absolute;
  background-color: white;
  width: 0px;
  height: 2px;
  transition: all 0.3s ease;
  transform: rotate(-45deg);
}

.swiper-button-prev:hover span {
  left: 30%;
}

.swiper-button-next:hover span {
  right: 30%;
}

.swiper-button-prev:hover span:after,
.swiper-button-next:hover span:after {
  width: calc(20px - 4px);
}

/* swiper arrows mobile */
@media screen and (max-width: 768px) {
  .swiper-button-prev {
    left: 0px;
  }

  .swiper-button-next {
    right: 0px;
  }

  .swiper-button-prev:hover span {
    left: 50%;
  }

  .swiper-button-next:hover span {
    right: 50%;
  }

  .swiper-button-prev:hover span:after,
.swiper-button-next:hover span:after {
    display: none;
  }
}
/* swiper pagination */
.swiper-pagination {
  height: 40px;
}

.swiper-pagination-bullet {
  background-color: transparent;
  border: solid 1px white;
  opacity: 1;
  transition: all 0.3s ease-in-out;
}

.swiper-pagination-bullet:hover {
  background-color: white;
}

.swiper-pagination-bullet-active {
  width: 20px;
  border-radius: 50px;
  transition: all 0.3s ease-in-out;
  left: 0;
  background-color: transparent;
  border: solid 1px white;
}

/* text content */
.slide-text {
  text-align: center;
  color: white;
  opacity: 1;
  z-index: 2;
  font-family: "IBM Plex Sans", sans-serif;
  width: 80%;
  max-width: 500px;
}

.slide-text h1 {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 30px;
  letter-spacing: 0.03em;
}

.slide-text p {
  font-size: 16px;
  font-family: "IBM Plex Mono", monospace;
}

/* text mobile */
@media screen and (max-width: 768px) {
  .slide-text {
    width: 60%;
  }

  .slide-text h1 {
    font-size: 20px;
    letter-spacing: 0.02em;
  }

  .slide-text p {
    font-size: 14px;
  }
}
/* button */
.slide-text .btn {
  font-family: "IBM Plex Mono", monospace;
  background-color: transparent;
  border: solid 1px white;
  padding: 15px 30px;
  min-width: 100px;
  width: fit-content;
  font-size: 14px;
  letter-spacing: 2px;
  color: white;
  position: relative;
  border-radius: 80px;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
  margin-top: 20px;
}

.slide-text .btn:after {
  content: "";
  background-color: rgba(255, 255, 255, 0.1);
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  z-index: 2;
  left: 0px;
  top: 0px;
  border-radius: inherit;
  transition: all 0.3s ease-in-out;
}

.slide-text .btn:hover::after {
  left: 4px;
  top: 5px;
  background-color: rgba(255, 255, 255, 0.3);
}

.slide-text .btn:hover {
  font-weight: 800;
}

@media screen and (max-width: 768px) {
  .slide-text .btn:hover::after {
    left: 0px;
    top: 0px;
    background-color: rgba(255, 255, 255, 0.1);
  }
}
button:focus {
  outline: 0;
}