html {
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  font-family: "Open Sans", sans-serif;
  line-height: 1.4;
  font-size: 1em;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  scroll-behavior: smooth;
  height: 1350vh;
  width: 100%;
  overflow-x: hidden;
}

.contenedor_animacion-main {
  height: 400vh;
  width: 100%;
  position: relative;
}

.img-main {
  background-color: #1f2937;
  top: 0%;
  position: fixed;
  left: 0%;
  width: 100%;
  height: 100vh;
  -webkit-perspective: 1000;
  -moz-perspective: 1000;
  -ms-perspective: 1000;
  perspective: 1000px;
}

.flipper {
  height: 100%;
  transition: 3s;
  transform-style: preserve-3d;
  position: relative;
}

.front,
.back {
  backface-visibility: hidden;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.front {
  transform: rotateY(0deg);
}

.back {
  background-color: rgb(17 24 39 / 1);
  overflow-x: hidden;
  overflow-y: hidden;
  z-index: 3000;
  transform: rotateY(180deg);
}

.img-main,
.front,
.back {
  width: 100%;
  height: 100%;
}

.img-intro {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: rotateX(0deg) rotateY(90.8deg);
  border-radius: 0.25em;
  box-shadow: 2px 10px 10px hsla(0, 0%, 0%, 0.5);
  transition: transform 3s ease;
}

.layout {
  position: fixed;
  width: 95vw;
  height: 95vh;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 10px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.contenedor-layout {
  position: relative;
  display: grid;
  grid-template-columns: 3vw 1fr;
  grid-template-rows: 3vw 1fr;
  height: auto;
  grid-template-areas:
    "menu header-layout"
    "nav-layout main-layout";
}

.menu {
  grid-area: menu;
}
.nav-layout {
  grid-area: nav-layout;
}

.header-layout {
  grid-area: header-layout;
  position: sticky;
  top: 0;
  border-top-right-radius: 10px;
  padding: 5px 0;
  display: flex;
  align-items: center;
}

.progress-bar {
  background-color: #f0f0f0;
  width: 0%;
  height: 90%;
}

.main-layout {
  position: relative;
  grid-area: main-layout;
}

.layout::-webkit-scrollbar {
  width: 0;
}

.grid-container-main {
  position: sticky;
  top: 6%;
  left: 0;
  display: grid;
  height: 86vh;
  grid-template-columns: 50% 50%;
  grid-template-rows: 1fr 1fr;
  grid-template-areas:
    "header header"
    "main sidebar";
}

.header-main {
  grid-area: header;
  display: flex;
  justify-content: center;
  align-items: start;
}

.sidebar-main {
  grid-area: sidebar;
  display: flex;
  justify-content: center;
  align-items: center;
}
.main-animacion {
  grid-area: main;
  position: relative;
  padding: 2vmin;
}

.text-main {
  width: 100%;
  height: 100vh;
  position: absolute;
  display: flex;
  flex-direction: column;
  top: 10%;
  left: 0;
  padding: 0 5vmin;
}

.text-main > .text-main-top {
  height: 20%;
  width: 55%;
  font-size: clamp(2.7vmin, 2vw, 2.5vmin);
  color: white;
}
.contenedor-top-main-text {
  width: 100%;
}
.text-main > .text-main-bottom {
  width: 100%;
  height: 80%;
  font-size: clamp(13vmin, 10vw, 15vmin);
  font-weight: 900;
  text-align: end;
  color: white;
}

.contenedor-bottom-main-text {
  padding-right: 14vmin;
}

.contenedor-bottom-main-text span:nth-child(3) {
  margin-right: 25vmin;
}

.text-header-main {
  color: white;
  font-size: clamp(7vmin, 2vw, 8vmin);
  font-weight: 900;
  letter-spacing: -0.59vmin;
  opacity: 0;
}
.text-header-main span:first-child {
  margin-left: 0;
}

.secondary-img-main {
  width: 35vmin;
  height: 20vmin;
  position: absolute;
  top: 10%;
  left: 2%;
  opacity: 0;
}

.img-responsive {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.text-main-step2 {
  width: 70%;
  position: absolute;
  bottom: 10%;
  font-size: 2.3vmin;
  color: rgb(155, 150, 150);
  opacity: 0;
}

.sidebar-img {
  width: 90%;
  height: 80%;
  opacity: 0;
}

.no-scroll {
  overflow: hidden;
}

/* //cards */
/* //cards */
/* //cards */
/* //cards */
/* //cards */
.card {
  z-index: 1000;
  padding: 30px;
  background: black;
  border-radius: 5px;
  width: 250px;
  height: 300px;
  margin: auto;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  display: flex;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
  color: white;
}

.card img {
  position: absolute;
  object-fit: cover;
  width: 100%;
  bottom: 0;
  left: 0;
  height: 50%;
}

.overlay {
  background: linear-gradient(
    180deg,
    rgba(170, 138, 223, 0),
    #4b02f5,
    rgba(170, 138, 223, 0)
  );
  height: 200%;
  left: 0;
  opacity: 0.5;
  position: absolute;
  top: -180%;
  width: 100%;
}

/* cv section */

.container-back-sections {
  width: 80%;
  margin: 0 auto;
}

.cv-section-title {
  color: white;
  font-size: clamp(10vmin, 2vw, 12vmin);
  font-weight: 900;
  letter-spacing: -1.1vmin;
  opacity: 1;
  padding: 1rem;
}

.section-cv {
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.btn {
  width: 10rem;
  height: 2rem;
  font-size: 1rem;
  padding: 0.4rem 0.5rem;
  background: linear-gradient(45deg, transparent 5%, white 5%);
  color: rgb(17 24 39 / 1);
  letter-spacing: 3px;
  outline: transparent;
  text-decoration: none;
  text-align: center;
  line-height: 2rem;
}

.btn-cv {
  align-self: end;
}

/* experiencia seccion */
/* experiencia seccion */
/* experiencia seccion */
.experience hr {
  border: 1px solid white;
}
.experience {
  color: white;
}

.experience h3 {
  font-size: 1.8rem;
  font-weight: 700;
}

.puesto {
  font-size: 1.35rem;
  font-weight: 700;
  color: rgb(253 186 116 / 1);
}

.puesto span {
  color: rgb(6 182 212 / 1);
}

.technologies-used {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  column-gap: 1rem;
  padding: 0;
}

.technologies-used li img {
  width: 4vmin;
  height: auto;
}

.period {
  color: rgb(148 163 184 / 1);
  font-size: 1rem;
  font-weight: 500;
}

.activities {
  color: #d1d5db;
  font-size: 1rem;
  font-weight: 500;
}

/* --card proyectos*/
.mySwiper h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: white;
}

.card-container {
  width: 100%;
  height: 100vh;
  margin-top: 10%;
  display: flex;
  align-items: center;
}

.swiper-pagination {
  position: relative !important;
  margin-top: 4%;
}

/* cursor */
.cursor {
  display: none;
  opacity: 1;
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  height: 10px;
  width: 10px;
  z-index: 99998;
  -webkit-transition: all 0.2s ease-out;
  transition: all 0.2s ease-out;
  border: 2px solid #4b02f5;
  box-shadow: 0 0 22px rgba(255, 255, 255, 0.6);
}

.technologies-container {
  display: grid;
  grid-template-columns: 1fr;
  width: 80%;
  margin: 0 auto;
}

.technologies-container .col {
  width: 100%;
}

.title-technologies {
  font-size: 7vmin;
  text-align: center;
  color: white;
}

.technologies-icons {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  padding: 0;
  align-items: baseline;
  row-gap: 3vmin;
}
.technologies-icons li {
  display: flex;
  flex-direction: column;
  width: 30%;
  text-align: center;
  gap: 1rem;
  align-items: center;
}

.technologies-icons li span {
  color: white;
}

.technology-icon {
  height: auto;
  width: 70%;
}

/* foooter */
/* foooter */
/* foooter */
/* foooter */

footer {
  width: 80%;
  margin: 20vw auto;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.footer-col {
  height: auto;
  width: 100%;
  color: white;
  font-size: clamp(3.7vmin, 2vw, 2.5vmin);
  display: flex;
  justify-content: center;
  flex-direction: column;
}

.col-sec {
  flex-direction: row;
  gap: 10px;
  align-items: center;
}

.col-first {
  margin: 50px 0;
  color: #6e6c6ced;
  text-align: start;
}

.col-last {
  width: 100%;
}

#form {
  display: flex;
  flex-direction: column;
  align-items: end;
}

textarea:focus,
input:focus {
  outline: 0;
}

textarea {
  font-size: 1.34vw;
}

.campo {
  resize: none;
  background-color: transparent;
  padding: 0;
  border: 0;
  font-size: 1.4rem;
  color: white;
  font-weight: 300;
  margin-top: 10px;
  width: 100%;
  border-bottom: 3px solid #4b02f5;
}

.btn-contact {
  background: linear-gradient(312deg, transparent 5%, white 5%);
  font-size: 1rem;
  padding: 0.4rem 0.5rem;
  color: rgb(17 24 39 / 1);
  cursor: pointer;
  outline: transparent;
  letter-spacing: 3px;
  line-height: 2rem;
  text-align: center;
  text-decoration: none;
  width: 50%;
  margin-top: 15px;
  border: none;
  margin: 3rem 3rem 1.4rem 0;
}

.btn-contact:hover {
  background: linear-gradient(312deg, transparent 5%, #4b02f5 5%);
  color: white;
}

.footer-col a {
  width: fit-content;
  text-decoration: none;
  color: white;
}

.footer-col a:active,
.footer-col a:hover,
.footer-col a:visited {
  text-decoration: none;
  color: white;
}

.container_social {
  height: auto;
  list-style: none;
  width: 50px;
  position: fixed;
  top: 3%;
  right: 5%;
  padding: 0;
}

.container_social li {
  margin: 10px auto;
  width: fit-content;
}
.container_social li img {
  height: auto;
  width: 20px;
}

@media (min-width: 456px) {
  .text-main > .text-main-top {
    width: 50%;
  }

  .text-header-main span:first-child {
    margin-left: 7vmin;
  }
}

@media (min-width: 768px) {
  .text-main > .text-main-top {
    width: 50%;
  }

  .contenedor-bottom-main-text span:first-child {
    margin-right: 10vmin;
  }
  .contenedor-bottom-main-text span:nth-child(2) {
    margin-right: 18vmin;
  }
}

@media (min-width: 1024px) {
  .text-main > .text-main-top {
    width: 25%;
  }
  .text-main-step2 {
    width: 29%;
    font-size: 1.9vmin;
  }

  .header-main {
    align-items: center;
  }

  .cursor {
    display: block;
  }

  .technologies-container {
    grid-template-columns: 1fr 1fr;
  }

  .grid-container-main {
    grid-template-columns: 33% 33% 33%;
    grid-template-rows: 1.5fr 3fr;
    grid-template-areas:
      "header header sidebar"
      "main main sidebar";
  }

  footer {
    margin: 10vw auto;
    flex-direction: row;
  }

  .col-sec {
    flex-direction: column;
  }

  .col-first {
    text-align: center;
  }

  .container_social {
    right: 5%;
    bottom: 5%;
    top: auto;
  }
}