@import url('https://fonts.googleapis.com/css2?family=Afacad:wght@400;700&display=swap');

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

html,
body {
  height: 100%;
  width: 100%;
  font-family: 'Afacad', sans-serif;
  color: #fff;
  overflow-x: hidden;
  overflow-y: auto;
  scroll-behavior: smooth;
  background-color: #000;
}

body::-webkit-scrollbar {
  display: none;
}

.intro {
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  width: 100%;
  background-color: #000;
  transition: opacity 1s ease-in-out;
  z-index: 10;
}

.sprite {
  width: 64px;
  height: 64px;
  background: url('logomov.webp') no-repeat;
  background-size: 8512px 64px;
  transform: scale(3);
  image-rendering: pixelated;
}

@keyframes play-sprite {
  from {
    background-position: 0 0;
  }

  to {
    background-position: -8512px 0;
  }
}

/* ------------------------------------------- */
.text-changer {
  position: relative;
  width: 100%;

  flex-direction: column;
  height: 6rem;
  font-weight: 900;

  line-height: 1.2em;
  font-size: clamp(2.5rem, 4vw, 5rem);
  box-sizing: content-box;
  text-wrap: balance;

  display: flex;
  overflow: hidden;
  user-select: none;
  margin-bottom: 0.3rem;
}

.roles-container {
  overflow: hidden;
  position: relative;
}

.role {
  display: flex;
  align-items: center;
  height: 100%;
  color: #191011;
  justify-content: center;
  animation: role-change 8s infinite;
}

@keyframes role-change {
  10% {
    transform: translateY(-102%);
  }

  25% {
    transform: translateY(-100%);
  }

  35% {
    transform: translateY(-202%);
  }

  50% {
    transform: translateY(-200%);
  }

  60% {
    transform: translateY(-302%);
  }

  75% {
    transform: translateY(-300%);
  }

  85% {
    transform: translateY(-402%);
  }

  100% {
    transform: translateY(-400%);
  }
}

.maquina-escribir {
  opacity: 0;
  white-space: nowrap;
  overflow: hidden;
  border-right: 2px solid;
  display: inline-block;
  font-size: clamp(1rem, 6vw, 3rem);
  text-align: center;
  user-select: none;
}

.maquina-visible {
  animation: typing 3s steps(29) forwards, blink 0.5s infinite step-end alternate;
  opacity: 1;
}

@keyframes typing {
  from {
    width: 0;
  }

  to {
    width: 9em;
  }
}

@keyframes blink {
  50% {
    border-color: transparent;
  }
}

/* ------------------------------------------- */
.perfil {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 1;
  position: relative;
  background: linear-gradient(to top, #000, #3d2b2d, #b7b2b2);
}

.bgperfil-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  margin-bottom: 1rem;
}

@property --angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

.bgperfil::after,
.bgperfil::before {
  content: '';
  width: 100%;
  height: 100%;
  padding: 1%;
  border-radius: 15%;
  background-image: conic-gradient(from var(--angle), transparent 30%, #ddb496, #fff);
  position: absolute;
  translate: -99% -50%;
  z-index: -1;
  animation: 4s spin linear infinite;
}

.bgperfil::before {
  filter: blur(1.5rem);
  opacity: 0.5;
}

@keyframes spin {
  from {
    --angle: 0deg;
  }

  to {
    --angle: 360deg;
  }
}

.foto-perfil {
  width: 15rem;
  height: 15rem;
  border-radius: 15%;
  box-shadow: #000000a2 0px 0px 8px 0px;
}

.redes-contacto {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  padding-bottom: 5rem;
}

.info {
  width: 3rem;
  transition: transform 0.2s ease;
  position: relative;
}

.info:hover {
  transform: scale(1.2);
}

.info-universidad {
  user-select: none;
}

.info-universidad h1 {
  font-size: clamp(1.4em, 4vw, 3rem);
}

.info-universidad h2 {
  font-size: clamp(1.3rem, 3vw, 2rem);
}

.info-universidad h3 {
  font-size: clamp(1rem, 3vw, 1.5rem);
}

/* ------------------------------------------- */
#stickyHeader {
  position: fixed;
  top: 0;
  width: 100%;
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
  z-index: 1000;
}

.hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 1rem;
  user-select: none;
}

.mini-perfil {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-name {
  font-size: clamp(1.3rem, 2vw, 2rem);
  margin-right: 1rem;
  text-shadow: 0px 0px 5px #000;
}

.info-nav {
  transform: scale(0.7);
  transition: transform 0.2s ease;
  margin-left: -1rem;
}

.info-nav:hover {
  transform: scale(0.8)
}

.mini-foto {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  box-shadow: #000000d5 0px 0px 5px 0px;
}

/* ---------------------------------------- */
.filtro-navbar button,
.filtro-navbar-mobile button {
  background: transparent;
  border: 1px solid white;
  box-shadow: #000 0px 0px 5px 0px;
  color: white;
  text-shadow: 0px 0px 5px #000;
  margin: 0 5px;
  padding: 5px 10px;
  border-radius: 5px;
  cursor: pointer;
}

.filtro-navbar :hover {
  background-color: #ffffff;
  color: rgb(0, 0, 0);
  border-radius: 4px;
  text-shadow: none;
}

.filtro-navbar button.active-filter {
  background-color: #ffffff;
  color: rgb(0, 0, 0);
  border-radius: 4px;
  text-shadow: none;
}

.burger-icon {
  font-size: large;
  font-weight: bold;
  color: white;
}

.desktop {
  display: flex;
}

.mobile {
  display: none;
}

.blur-shadow {
  position: fixed;
  top: 60px;
  width: 100%;
  height: 40px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), transparent);
  z-index: 90;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.header-sticky.visible+.blur-shadow {
  opacity: 1;
}

/* ------------------------------------------- */
.ticker-habilidades {
  /* overflow: hidden; */
  white-space: nowrap;
  width: 100%;
  -webkit-box-reflect: below -1.6rem linear-gradient(transparent, rgba(0, 0, 0, 0.033));
}

.ticker-inner {
  display: inline-block;
  animation: ticker-loop 55s linear infinite;
}

.ticker-inner span {
  margin-right: 2rem;
  display: inline-block;
  font-size: clamp(0.9rem, 3vw, 2rem);
  user-select: none;
}

@keyframes ticker-loop {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}


/* ------------------------------------------- */
.about-me {
  padding: 8rem 2rem;
  z-index: 0;
  position: relative;
  user-select: none;
}

.about-me p {
  font-size: clamp(1rem, 2vw, 2rem);
  line-height: 1.5;
  text-align: center;
}

/* ------------------------------------------- */
.titleherr{
  font-weight: 800;
  text-align: center;
  padding: 3rem 0 0 0;
  font-size: clamp(1.8rem, 4vw, 4rem);
    background: linear-gradient(to right, #d3d63f, #ff7e4b,#512bd8,#8c37a5,#e04d20,#0473b9,#d3d63f );
  background-size: 200%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: animate-gradient 3s linear infinite;
}

.contherr {
  display: flex;
  flex-direction: row;
  justify-content: center;
  padding: 1rem;
  overflow: hidden;
  flex-wrap: wrap;
}

.contherr img {
  padding: 0.3rem;
}
/* ----------------------------------------------- */
.titlecat h1 {
  font-size: clamp(2rem, 5vw, 5rem);
  margin-bottom: 1rem;
  text-transform: uppercase;
  text-align: center;
  background: linear-gradient(to right, #ddb496, #3d2b2d,#4d3538,#ddb496 );
  background-size: 200%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: animate-gradient 3s linear infinite;
}

@keyframes animate-gradient{
  to{
    background-position: 200%;
  }
}

/* ------------------------------------------- */
.proyectos {
  padding: 8rem 0;
  z-index: 0;
  position: relative;
  user-select: none;
}

.proyecto {
  align-items: center;
}

.proyectos h1 {
  font-size: clamp(2rem, 5vw, 5rem);
  text-align: center;
  user-select: none;
}

/* -------------------- */
.headtitle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.2rem;
}

.info-proyecto {
  display: flex;
  flex-direction: row;

}

.tituproyec {
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  padding: 1rem;
}

.titleproy {
  font-size: clamp(1rem, 5vw, 5rem);
  user-select: none;
}

.yearproy {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  color: rgb(172, 193, 231);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0 1rem;
}

.tag {
  background: linear-gradient(to right, #FCD6BB, #B69C8B,#B69C8B,#FCD6BB);
  background-size: 200%;
    animation: animate-gradient 5s linear infinite;
  padding: 0 1rem;
  border-radius: 2rem;
  font-size: clamp(1rem, 3vw, 1rem);
  color: #000;
  white-space: nowrap;
}

.btn-verproyecto {
  flex-shrink: 0;
  padding: 0.5rem 0.5rem;
  background: transparent;
  border: 1px solid white;
  box-shadow: #000 0px 0px 5px 0px;
  text-shadow: 0px 0px 5px #000;
  color: white;
  border-radius: 5px;
  z-index: 3;
}

.btn-verproyecto:hover {
  background-color: #ffffff;
  color: rgb(0, 0, 0);
  border-radius: 4px;
  text-shadow: none;
}

.btn-verproyecto:active {
  background-color: #ffffff;
  color: rgb(0, 0, 0);
  border-radius: 4px;
  text-shadow: none;
}
/* =========================== */
.icoproyect {
  max-width: 10rem;
  max-height: fit-content;
  border-radius: 1rem;
  padding: 0 0 1rem 1rem;
  mask-image: linear-gradient(to bottom,black 20%, transparent 90%);
  z-index: 1;
}

.proyecto {
  display: flex;
  flex-direction: row;
  margin-bottom: 1rem;
  transition: transform 0.3s;
}

.descproyec {
  position: relative;
  display: flex;
  flex-direction: column;
  z-index: 3;
  border-radius: 1rem;
  overflow: hidden;
  /* Evita que se desborde el fondo */
  color: white;
  padding: 0 1rem;
}

.contproyect {
  display: flex;
  position: relative;
  flex-direction: row;
  justify-content: center;

  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-20px);
  transition: max-height 0.5s ease, opacity 0.5s ease, transform 0.5s ease;
}

.contproyect.activo {
  max-height: 100%;
  opacity: 1;
  transform: translateY(0);
}

.contproyect img {
  max-width: auto;
  max-height: 25rem;
  transition: transform 0.3s ease;
  border-radius: 1rem;
  align-items: center;
}

/* Imagenes de Fondo */
.pr-pixdev::before {
  content: "";
  top: 0;
  left: 0;
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: url('prpixdev.webp');
  mask-image: 
  linear-gradient(to top, black 70%, transparent),
  linear-gradient(to bottom, black 80%, transparent),
  linear-gradient(to right, black 95%, transparent),
  linear-gradient(to left, black 10%, transparent);
  mask-composite: intersect;
  background-size: cover;
  background-position: center;
  opacity: 0.2;
  filter: blur(4px);
  z-index: 0;
}

.pr-pixedev {
  z-index: 1;
}

.pr-tlali::before {
  content: "";
  top: 0;
  left: 0;
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: url('prtlali.webp');
  mask-image: 
  linear-gradient(to top, black 70%, transparent),
  linear-gradient(to bottom, black 80%, transparent),
  linear-gradient(to right, black 95%, transparent),
  linear-gradient(to left, black 10%, transparent);
  mask-composite: intersect;
   background-size: cover;
  background-position: center;
  opacity: 0.2;
  filter: blur(4px);
  z-index: 0;
}

.pr-tlali {
  z-index: 1;
}

.pr-edooca::before {
  content: "";
  top: 0;
  left: 0;
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: url('predooca.webp');
  mask-image: 
  linear-gradient(to top, black 70%, transparent),
  linear-gradient(to bottom, black 80%, transparent),
  linear-gradient(to right, black 95%, transparent),
  linear-gradient(to left, black 10%, transparent);
  mask-composite: intersect;
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  filter: blur(4px);
  z-index: 0;
}

.pr-edooca {
  z-index: 1;
}

.pr-tlako::before {
  content: "";
  top: 0;
  left: 0;
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: url('prtlako.webp');
  mask-image: 
  linear-gradient(to top, black 70%, transparent),
  linear-gradient(to bottom, black 80%, transparent),
  linear-gradient(to right, black 95%, transparent),
  linear-gradient(to left, black 10%, transparent);
  mask-composite: intersect;
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  filter: blur(4px);
  z-index: 0;
}

.pr-tlako {
  z-index: 1;
}

.pr-dpa::before {
  content: "";
  top: 0;
  left: 0;
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: url('prdpa.webp');
  mask-image: 
  linear-gradient(to top, black 70%, transparent),
  linear-gradient(to bottom, black 80%, transparent),
  linear-gradient(to right, black 95%, transparent),
  linear-gradient(to left, black 10%, transparent);
  mask-composite: intersect;
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  filter: blur(4px);
  z-index: 0;
}

.pr-dpa {
  z-index: 1;
}


.proyecto p {
  font-size: clamp(1rem, 2vw, 1.3rem);
  line-height: 1.4;
  padding: 1rem;
}

/* -------------- */
.lenguaje-titulo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.lenkotlin {
  font-size: clamp(1.3rem, 3vw, 3rem);
    background: linear-gradient(to right, #d63f81, #884bff,#884bff,#d63f81 );
  background-size: 200%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: animate-gradient 3s linear infinite;
}

.lenunity {
  font-size: clamp(1.3rem, 3vw, 3rem);
    background: linear-gradient(to right, #fff, #a6a6a7,#a6a6a7,#fff );
  background-size: 200%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: animate-gradient 3s linear infinite;
}

.lenfigma {
  font-size: clamp(1.3rem, 3vw, 3rem);
    background: linear-gradient(to right, #f96e57, #11c97c,#1fb7f8,#9e59ff,#f96e57 );
  background-size: 200%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: animate-gradient 3s linear infinite;
}

.lenguaje-titulo img {
  width: 40px;
  height: 40px;
}

/* ------------------------------------------- */
.constancias {
  padding: 8rem 6rem;
  /* background: linear-gradient(to top, rgb(0, 0, 0), rgba(0, 0, 0, 0)); */
  z-index: 0;
  position: relative;
  user-select: none;
}

.constancias h1 {
  font-size: clamp(2rem, 5vw, 5rem);
  margin-bottom: 3rem;
  text-align: center;
}

.constancias h3 {
  font-size: clamp(1.6rem, 3vw, 3rem);
  margin-top: 1rem;
  text-align: center;
}

.constancias p {
  font-size: clamp(1rem, 2vw, 2rem);
  line-height: 1.5;
  text-align: center;
}

.constancias-cont {
  display: flex;
  flex-direction: row;
}

.constancia img {
  max-width: 100%;
  height: auto;
  border-radius: 2%;
  box-shadow: 0 0 2% rgb(255, 255, 255);
  transition: transform 0.3s ease;
}

.constancia:hover img {
  transform: scale(1.01);
}

.constancia {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 1rem;
  background: linear-gradient(to bottom, rgb(131, 131, 131), rgba(0, 0, 0, 0));
  border-radius: 10px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
}

/* ------------------------------------------ */
.fade-visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-hidden {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

/* ========================================= */
@media (max-width: 768px) {
  .desktop {
    display: none;
  }

  .mobile {
    display: block;
  }

  /* Estilo del icono hamburguesa */
  .burger-icon {
    font-size: 24px;
    cursor: pointer;
    color: white;
    padding: 10px;
  }

  /* Menú móvil colapsable */
  .filtro-navbar-mobile {
    display: none;
    background: transparent;
    padding: 1rem;
  }

  .filtro-navbar-mobile ul {
    list-style: none;
    display: flex;
    flex-direction: row;
    justify-content: center;
    padding: 0;
    margin: 0;
  }

  .filtro-navbar-mobile li {
    padding: 0 1rem;
  }

  /* Mostrar el menú si está activo */
  .filtro-navbar-mobile.active {
    display: block;
  }

  .filtro-navbar-mobile button.active-filter {
    background-color: #ffffff;
    color: rgb(0, 0, 0);
    border-radius: 4px;
    text-shadow: none;
  }

  /* ====================== */

  .perfil {
    position: relative;
    user-select: none;
  }

  .maquina-escribir {
  opacity: 0;
  white-space: nowrap;
  overflow: hidden;
  border-right: 2px solid;
  display: inline-block;
  font-size: clamp(2rem, 6vw, 4rem);
  text-align: center;
  user-select: none;
  }

  .maquina-visible {
  animation: typing 3s steps(29) forwards, blink 0.5s infinite step-end alternate;
  opacity: 1;
  }

@keyframes typing {
  from {
    width: 0;
  }

  to {
    width: 10em;
  }
}

@keyframes blink {
  50% {
    border-color: transparent;
  }
}


  .ticker-habilidades {
    margin-top: 1rem;
  }

  .categoria {
    display: flex;
    flex-direction: column;
  }

  .tags {
    padding-top: 0;
    justify-content: center;
  }

  .headtitle{
    justify-content: center;
    flex-direction: column;
    padding: 1rem;
  }

.info-proyecto {
  display: flex;
  flex-direction: column;
}

.tituproyec {
  align-items: center;
}

.titleproy{
font-size: clamp(3rem, 5vw, 5rem);
font-weight: 900;
}

.yearproy {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
}

.icoproyect {
  padding: 0;
  max-width: 20rem;
}

  .proyecto {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 6rem;
  }

  .proyecto:hover {
    transform: none;
  }

  .descproyec {
    display: flex;
    flex-direction: column;
    background: linear-gradient(to top, #000000 40%, #0022ff00);
    z-index: 3;
  }

.contproyect {
  display: flex;
  width: 100%;
  height: auto;
  justify-content: center;
  flex-direction: row;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-20px);
  transition: max-height 0.5s ease, opacity 0.5s ease, transform 0.5s ease;
}

.contproyect img {
  max-height: 14rem;
  border-radius: 1rem;
  padding: 0.2rem;
}

  .constancias {
    padding: 3rem 2rem;
    z-index: 0;
    position: relative;
    user-select: none;
  }

  .constancias-cont {
    display: flex;
    flex-direction: column;
  }

  .constancia h3 {
    font-size: clamp(1.2rem, 3vw, 3rem);
  }

  .constancia p {
    padding-bottom: 3rem;
  }
}