@import url('https://fonts.googleapis.com/css2?family=Red+Rose:wght@300..700&display=swap');
/* Original : @import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Red+Rose:wght@300..700&display=swap'); */

:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #1a1a1a;

  --text-primary: #ffffff;
  --text-secondary: #c1c1d6;
  --text-muted: #8c8c9b;

  --accent-blue: #3b82f6;
  --accent-blue-hover: #2563eb;
  --accent-cyan: #06b6d4;
  --border-color: #27272a;

  --gradient-primary: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.8);

  --font-main: "Red Rose", serif;
  --font-script: 'Sloop', cursive;
}

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

@font-face {
  font-family: 'Sloop';
  src: local('Sloop'),
    url('../fonts/sloop_script_regular-webfont.woff2') format('woff2'),
    url('../fonts/sloop_script_regular-webfont.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  overflow-x: hidden;

}

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1rem;
}

@supports (-webkit-touch-callout: none) {
  #threads-container {
    height: -webkit-fill-available;
  }
}

/*PANTALLA DE CARGA*/
.loading-screen {
  position: fixed;
  inset: 0;
  background-color: var(--bg-primary, #000);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease-out;
}

.loading-content-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  animation: elegantEntrance 2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  will-change: opacity, transform, filter;
}

.loading-logo {
  width: clamp(130px, 30vmin, 200px);
  height: auto;
  display: block;
  animation: logoPulseShine 3s infinite ease-in-out;
  animation-delay: 1.5s;
}

@keyframes elegantEntrance {
  0% {
    opacity: 0;
    filter: blur(10px);
    transform: scale(1.1);
  }

  100% {
    opacity: 1;
    filter: blur(0);
    transform: scale(1);
  }
}

@keyframes logoPulseShine {

  0%,
  100% {
    filter: drop-shadow(0 0 0 rgba(255, 255, 255, 0)) brightness(1);
    transform: scale(1);
  }

  50% {
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.3)) brightness(1.1);
    transform: scale(1.05);
  }
}

/*NAVBAR*/
.navbar {
  position: fixed;
  inset: 20px 0 auto 0;
  padding-inline: 40px;
  z-index: 1000;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  pointer-events: none;
  transition: all 0.3s ease;
}

.nav-side.left {
  justify-self: start;
}

.nav-side.right {
  justify-self: end;
}

.nav-container,
.status-badge,
.btn-cv {
  pointer-events: auto;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(15px);
  background: rgba(255, 255, 255, 0);
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
  border-radius: 50px;
}

.nav-link,
.status-text,
.btn-cv,
.btn-text {
  font-family: var(--font-main, 'Red Rose', serif);
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 0, 0, 0.3);
  padding: 8px 16px;
  transition: width 0.3s ease, padding 0.3s ease, border-radius 0.3s ease;
}

.status-text {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: #00ff88;
  border-radius: 50%;
  box-shadow: 0 0 10px #00ff88;
  position: relative;
}

.status-dot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background-color: inherit;
  animation: pulse-green 2s infinite;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.5rem 1.5rem;
  min-width: 400px;
  overflow: hidden;
  height: auto;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-logo img {
  height: 35px;
  width: auto;
  display: block;
  transition: transform 0.3s ease;
}

.nav-logo:hover img {
  transform: scale(1.1);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  padding: 0;
  margin: 0;
}

.nav-link {
  text-decoration: none;
  font-weight: 100;
  font-size: 0.95rem;
  position: relative;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.3s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, #00d2ff, #3a7bd5);
  transition: width 0.3s ease;
  transform: translateX(-50%);
  box-shadow: 0 0 10px rgba(0, 208, 255, 0.16);
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(0, 208, 255, 0.5);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.btn-cv {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 24px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-cv:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.menu-toggle {
  display: none;
  cursor: pointer;
  width: 25px;
}

.bar {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px auto;
  background-color: #fff;
  transition: all 0.3s ease-in-out;
  border-radius: 2px;
}

@keyframes pulse-green {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }

  100% {
    transform: scale(3);
    opacity: 0;
  }
}

/*RESPONSIVE (MÓVIL Y TABLET < 1024px) */
@media screen and (max-width: 1024px) {

  .navbar {
    padding-inline: 15px;
    top: 15px;
    align-items: flex-start;
    gap: 10px;
  }

  .status-badge,
  .btn-cv {
    padding: 0;
    width: 40px;
    height: 40px;
    justify-content: center;
    border-radius: 50%;
  }

  .status-text {
    display: none;
  }

  .btn-text {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
  }

  .btn-cv svg {
    display: none;
  }

  .nav-container {
    min-width: auto;
    width: 100%;
    height: 50px;
    padding: 0 1.2rem;
    flex-wrap: wrap;
    background: rgba(0, 0, 0, 0.5);
  }

  .nav-logo img {
    height: 28px;
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu {
    width: 100%;
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
    padding-bottom: 20px;
    margin-top: 20px;
    display: none;
    opacity: 0;
  }

  .nav-container.active {
    height: 300px;
    background: rgba(10, 10, 10, 0.95);
    border-radius: 30px;
    padding-top: 12px;
    align-items: flex-start;
  }

  .nav-container.active .nav-menu {
    display: flex;
    opacity: 1;
  }

  .nav-container.active .menu-toggle .bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-container.active .menu-toggle .bar:nth-child(2) {
    opacity: 0;
  }

  .nav-container.active .menu-toggle .bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

/*FONDO ANIMADO*/
#threads-container {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
  background-color: var(--bg-primary);
}

#threads-container canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/*SECCIÓN HERO*/
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
  transform: translateZ(0);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1300px;
  margin-inline: auto;
  padding-inline: 2rem;

  display: grid;
  grid-template-columns: 1.3fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-name {
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  line-height: 1.1;
  display: inline-block;
  width: fit-content;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
}

#name-part1,
#name-part2 {
  display: block;
  opacity: 0;
  filter: blur(15px);
  transform: translateY(30px) scale(1.1);
  transition: opacity 2.5s cubic-bezier(0.2, 1, 0.3, 1),
    transform 2.5s cubic-bezier(0.2, 1, 0.3, 1),
    filter 2.5s cubic-bezier(0.2, 1, 0.3, 1);
  will-change: opacity, transform, filter;
  backface-visibility: hidden;
}

#name-part1 {
  font-family: var(--font-main, 'Red Rose', serif);
  font-weight: 500;
  font-size: 4.5rem;
}

#name-part2 {
  font-family: var(--font-script, 'Sloop', sans-serif);
  font-weight: 400;
  font-size: 6.5rem;
  margin-top: -5px;
}

.text-reveal-visible {
  opacity: 1 !important;
  filter: blur(0) !important;
  transform: translateY(0) scale(1) !important;
}

.hero-degree {
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 1rem;
  background: linear-gradient(to right, #838383 0%, #ffffff 50%, #838383 100%);
  background-size: 200% auto;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #fff;

  animation: silverShine 3s linear infinite;
  will-change: background-position;
}

.hero-title {
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 1rem;
  background: linear-gradient(to right, #838383 0%, #ffffff 50%, #838383 100%);
  background-size: 200% auto;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #fff;

  animation: silverShine 3s linear infinite;
  will-change: background-position;
}

@keyframes silverShine {
  to {
    background-position: 200% center;
  }
}

.hero-buttons,
.social-links-container-inline,
.social-icon-list {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-buttons {
  margin-bottom: 2rem;
  gap: 1rem;
}

.social-links-container-inline {
  width: 100%;
}

.social-icon-list {
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 1.5rem;
}

.icon-content {
  position: relative;
}

.icon-content a[aria-label="Instagram"] {
  --social-color: #e1306c;
  --social-gradient: linear-gradient(45deg, #405de6, #5b51db, #b33ab4, #e1306c, #fd1f1f);
}

.icon-content a[aria-label="WhatsApp"] {
  --social-color: #19d35d;
  --social-gradient: #19d35d;
}

.icon-content a[aria-label="GitHub"] {
  --social-color: #ffffff;
  --social-gradient: #000000;
}

.icon-content a[aria-label="Gmail"] {
  --social-color: #db2717;
  --social-gradient: #db2717;
}

.icon-content a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--text-primary);
  background: rgba(31, 29, 29, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  position: relative;
  text-decoration: none;
}

.icon-content svg {
  z-index: 2;
  position: relative;
  transition: color 0.3s ease;
}

.filled {
  position: absolute;
  inset: auto 0 0 0;
  height: 0;
  background: var(--social-gradient, #333);
  transition: height 0.3s ease-in-out;
  z-index: 0;
}

.icon-content a:hover {
  transform: translateY(-3px);
  border-color: var(--social-color);
  box-shadow: 0 0 20px var(--social-color, rgba(255, 255, 255, 0.3));
}

.icon-content a:hover .filled {
  height: 100%;
}

.icon-content a:hover svg {
  color: #fff;
}

.tooltip {
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0);
  color: #fff;
  padding: 5px 10px;
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, top 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}

.icon-content:hover .tooltip {
  opacity: 1;
  visibility: visible;
  top: -50px;
}

.hero-image-container-me {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
}

.card-photo-me {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1 / 1.1;
  position: relative;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  will-change: transform;
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* RESPONSIVE (MÓVIL < 1024px)*/
@media screen and (max-width: 1024px) {

  #threads-container {
    display: none !important;
  }

  .hero-section {
    background: radial-gradient(circle at 50% 50%, #1a1a1a 0%, #000000 100%);
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  #name-part1 {
    font-size: 2.5rem;
  }

  #name-part2 {
    font-size: 3.3rem;
  }

  .hero-title {
    font-size: 1.2rem;
  }

  .hero-degree {
    font-size: 1.2rem;
  }

  .card-photo-me {
    max-width: 300px;
  }
}

@media screen and (max-width: 480px) {

   #name-part1 {
    font-size: 2.2rem;
  }

  #name-part2 {
    font-size: 3rem;
  }

  .hero-title {
    font-size: 0.95rem;
  }

  .hero-degree {
    font-size: 0.95rem;
  }

    .card-photo-me {
    max-width: 250px;
  }
}

.reveal-item {
  opacity: 0;
  will-change: opacity, transform;
}

p.reveal-item {
  transform: translateY(30px);
  transition: opacity 1s ease-out, transform 1s cubic-bezier(0.2, 1, 0.3, 1);
}

.social-links-container-inline.reveal-item,
.hero-image-container-me.reveal-item {
  transform: translateY(20px);
  transition: opacity 1.2s ease-in-out, transform 1.2s ease-out;
}

.reveal-visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/*ABOUT SECTION*/
.about-section {
  padding: 1.5rem 0;
  position: relative;
  overflow: hidden;
}

.about-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  text-align: center;
}

.section-title.animate-blur {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25em;
  overflow: hidden;
}

.section-title.animate-blur>span {
  display: inline-block;
  opacity: 0;
  filter: blur(8px);
  transform: translateY(-20px);
  transition: opacity 0.5s ease-out, filter 0.5s ease-out, transform 0.5s ease-out;
}

.section-title.is-visible>span {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

.about-hola {
  color: var(--accent-blue);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
  display: block;
}

.about-description p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  font-weight: 300;
  text-align: justify;
}

.about-details-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  align-items: start;
}

.languages-container h3,
.about-details-column h3,
.education-container h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.8rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.languages-container .skill-item {
  margin-bottom: 0.6rem;
}

.languages-container .skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.2rem;
}

.languages-container .skill-name {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.languages-container .skill-bar {
  width: 100%;
  height: 5px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.languages-container .skill-progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  width: 0;
  transition: width 1s ease;
}

.about-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 1.5rem;
  justify-content: center;
}

.stat {
  text-align: center;
  flex: 1;
}

.stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  animation: pulse-glow 3s infinite ease-in-out;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  animation: pulse-glow 3s infinite ease-in-out;
  animation-delay: 0.5s;
}

@keyframes pulse-glow {

  0%,
  100% {
    color: #e2e8f0;
    opacity: 0.9;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
  }

  50% {
    color: #ffffff;
    opacity: 1;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
  }
}

.education-container {
  margin-top: 1rem;
}

.education-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.education-item {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.8rem;
  border-radius: 8px;
  border-left: 3px solid var(--accent-blue);
  transition: transform 0.2s ease;
  overflow: hidden;
}

.education-item:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.05);
}

.education-degree {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.8rem;
  display: block;
  margin-bottom: 4px;
  line-height: 1.2;
  padding-right: 10px;
}

.education-meta {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.2;
}

.education-item.in-process::after {
  content: "En Trámite";
  position: absolute;
  top: 0;
  right: 0;
  background: #eab308;
  color: #000;
  font-size: 0.6rem;
  font-weight: 800;
  padding: 2px 8px;
  border-bottom-left-radius: 8px;
  text-transform: uppercase;
  box-shadow: -2px 2px 5px rgba(0, 0, 0, 0.2);
  z-index: 10;
}

.location {
  text-align: center;
  width: 100%;
  margin-bottom: 0.5rem;
}

.location p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 400;
}

.about-image {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
  position: relative;
  z-index: 2;
}

.card-photo {
  width: 280px;
  height: 400px;
  border-radius: 20px;
  transition: all 0.3s ease;
  position: relative;
}

.card-photos {
  width: 100%;
  height: 100%;
  background-color: var(--bg-card);
  border-radius: 20px;
  transform: scale(0.99);
  overflow: hidden;
  transition: transform 0.2s ease;
}

.card-photos img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-photo:hover {
  box-shadow: 0px 0px 40px 5px rgba(70, 92, 255, 0.6);
  transform: translateY(-5px);
}

.card-photo:hover .card-photos {
  transform: scale(0.97);
}

@media screen and (max-width: 1024px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .about-image {
    margin-top: 0;
  }

  .about-details-wrapper {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: left;
  }

  .education-grid {
    grid-template-columns: 1fr;
  }

  .card-photo {
    width: 260px;
    height: 380px;
  }
}

/*SECCIÓN PORTAFOLIO*/
.portafolio-section {
  padding: 4rem 0;
  position: relative;
  z-index: 1;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.portfolio-card {
  background: #111111;
  border: 1px solid #333;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-blue, #00d2ff);
  box-shadow: 0 20px 40px rgba(0, 210, 255, 0.1);
}

.card-image-wrapper {
  width: 100%;
  height: 240px;
  position: relative;
  overflow: hidden;
  background: #000;
  border-bottom: 1px solid #222;
}

.card-slideshow {
  width: 100%;
  height: 100%;
  position: relative;
}

.card-slideshow img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.card-slideshow img.active {
  opacity: 1;
}

.card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}

.portfolio-card:hover .card-overlay {
  opacity: 1;
}

.view-btn {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding: 0.7rem 1.5rem;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Red Rose', sans-serif;
  transition: all 0.3s ease;
}

.view-btn:hover {
  background: #fff;
  color: #000;
  transform: scale(1.05);
}

.card-content {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  gap: 15px;
}

.card-titles {
  flex: 1;
}

.card-titles h3 {
  font-family: 'Red Rose', cursive !important;
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.4rem;
  line-height: 1.2;
}

.card-titles .role {
  font-size: 0.9rem;
  color: var(--accent-blue, #00d2ff);
  font-weight: 500;
  font-family: 'Red Rose', cursive !important;
}

.card-logo {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-logo img {
  width: 140%;
  height: 140%;
  object-fit: contain;
}

.card-summary-text {
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-summary-text p {
  font-size: 0.95rem;
  color: #bbb;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-tech-stack-full {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.2rem;
  align-items: center;
}

.card-tech-stack-full i {
  font-size: 1.8rem;
  color: #777;
  transition: all 0.3s ease;
}

.card-tech-stack-full i:hover {
  color: #fff;
  transform: translateY(-3px) scale(1.1);
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

.card-tech-stack-full .fa-ibm {
  color: #fff;
}

.card-tech-stack-full .fa-robot {
  color: #fff;
}

.card-tech-stack-full .fa-database {
  color: #ff6f00;
}

.card-tech-stack-full .fa-server {
  color: #009688;
}

.card-tech-stack-full .fa-network-wired {
  color: #448aff;
}


/* MODAL  */
.project-modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  overflow-y: auto;
  padding: 20px;
  align-items: flex-start;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-modal.show {
  display: flex;
  opacity: 1;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.project-modal {
  display: none;
  position: fixed;
  z-index: 99999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(5px);
  overflow-y: auto;

  padding: 40px 20px;
  align-items: flex-start;
  justify-content: center;

  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-content {
  background: #0f0f0f;
  border: 1px solid #333;
  width: 100%;
  max-width: 900px;
  border-radius: 20px;
  position: relative;

  margin: 40px auto;

  box-shadow: 0 0 60px rgba(0, 210, 255, 0.05);
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  flex-direction: column;
}

.project-modal.show .modal-content {
  transform: scale(1);
}

.modal-header {
  padding: 2.5rem 3.5rem 1.5rem 2.5rem;
  border-bottom: 1px solid #222;

  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.modal-header h2 {
  font-family: 'Red Rose', cursive !important;
  font-size: 2rem;

  margin-bottom: 0;
  line-height: 1.1;
}

.modal-badge {
  background: rgba(255, 255, 255, 0.1);
  
  border: 1px solid rgba(255, 255, 255, 0.35);
  
  color: #ffffff;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.15);
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.267);

  border-radius: 50px; 
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  
  white-space: nowrap;
  height: fit-content;
  
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 2.2rem;
  color: #666;
  cursor: pointer;
  z-index: 100;
  line-height: 1;
  transition: color 0.3s, transform 0.3s;

  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.modal-close:hover {
  color: #ff4444;
  background: rgba(255, 255, 255, 0.05);
  transform: rotate(90deg);
}

.modal-body {
  padding: 2.5rem;
}

.modal-hero-media {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 2.5rem;
  border: 1px solid #333;
}

.modal-hero-media img,
.modal-hero-media video {
  width: 100%;
  height: auto;
  display: block;
}

.modal-description h3 {
  font-family: 'Red Rose', sans-serif;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #fff;
  border-left: 4px solid var(--accent-blue, #00d2ff);
  padding-left: 1rem;
}

.modal-description p {
  color: #d1d1d1;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  text-align: justify;
}

/* CONTENEDOR PRINCIPAL */
.workflow-diagram {
    background: #111; /* Fondo muy oscuro */
    border: 1px solid #333;
    border-radius: 16px;
    padding: 2.5rem;
    margin-top: 2rem;
    text-align: center;
    position: relative;
}

.workflow-diagram h3 {
    color: #888;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.9rem;
    margin-bottom: 2.5rem;
}

/* ESTRUCTURA FLEXIBLE */
.workflow-split {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 0; /* El margen lo manejan los conectores */
}

/* NODOS (CAJITAS) */
.workflow-node {
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 15px;
    min-width: 200px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.workflow-node:hover {
    border-color: var(--accent-blue, #00d2ff);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 210, 255, 0.1);
}

/* ICONOS DENTRO DEL NODO */
.node-icon {
    background: rgba(255, 255, 255, 0.05);
    width: 45px;
    height: 45px;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    color: #fff;
}

.node-content {
    text-align: left;
}

.node-content h4 {
    margin: 0;
    font-size: 1rem;
    color: #fff;
    font-weight: 600;
}

.node-content p {
    margin: 3px 0 0 0;
    font-size: 0.75rem;
    color: #888;
}

/* ETIQUETAS DE TECNOLOGÍA */
.tech-badge {
    font-size: 0.7rem;
    color: var(--accent-blue, #00d2ff);
    font-weight: bold;
    display: block;
}

/* ================================================= */
/* === TODOS LOS CONECTORES (ARREGLADO) === */
/* ================================================= */

/* --- TIPO 1: CONECTOR DIVIDIDO (La "Tubería" de arriba) --- */
.workflow-connector-split {
    position: relative;
    height: 60px; 
    width: 100%;
    margin-top: 0;
    margin-bottom: 0;
}

/* Línea central que baja a la API */
.workflow-connector-split::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 2px;
    height: 20px;
    background: #333;
    transform: translateX(-50%);
    z-index: 0;
}

/* Curvas izquierda/derecha */
.arrow-line {
    position: absolute;
    top: 0;
    height: 40px;
    width: 25%;
    border-bottom: 2px solid #333;
    z-index: 1;
}

.arrow-line.left {
    left: 25%;
    border-left: 2px solid #333;
    border-bottom-left-radius: 15px;
}

.arrow-line.right {
    right: 25%;
    border-right: 2px solid #333;
    border-bottom-right-radius: 15px;
}

/* Textos de la tubería (JSON/HTTPS) */
.arrow-line span {
    position: absolute;
    top: 50%;
    background: #111; 
    padding: 2px 8px;
    font-size: 0.7rem;
    color: #00d2ff;
    border-radius: 4px;
}

.arrow-line.left span { left: -10px; transform: translate(-50%, -50%); }
.arrow-line.right span { right: -10px; transform: translate(50%, -50%); }


/* --- TIPO 2: CONECTOR RECTO (Lo que faltaba) --- */
.workflow-connector-single {
    position: relative;
    height: 40px; /* Altura de la flecha */
    width: 2px;   /* Grosor de la línea */
    background: #333; /* Color de la línea */
    margin: 0 auto; /* Centrado */
}

/* Punta de la flecha al final */
.workflow-connector-single::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    /* Triángulo CSS */
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #333;
}

/* Contenedor del texto (Entity Framework) */
.workflow-connector-single .arrow-down {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px; /* Ancho suficiente para que quepa el texto */
    display: flex;
    justify-content: center;
}

/* El texto en sí */
.workflow-connector-single span {
    background: #111; /* Fondo negro para que la línea no tache el texto */
    color: #00d2ff;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid #222; 
}

.workflow-connector-fork {
    position: relative;
    height: 60px; 
    width: 100%;
}

.workflow-connector-fork::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 20px;
    background: #333;
    transform: translateX(-50%);
}

.workflow-fork-line {
    position: absolute;
    top: 20px; /* Empiezan donde termina el palo de arriba */
    height: 40px;
    width: 25%;
    border-top: 2px solid #333; /* La barra horizontal */
    z-index: 1;
}

.workflow-fork-line.left {
    left: 25%; /* Se alinea hacia la izquierda */
    border-left: 2px solid #333; /* Bajada hacia Chroma */
    border-top-left-radius: 15px;
}

.workflow-fork-line.right {
    right: 25%; /* Se alinea hacia la derecha */
    border-right: 2px solid #333; /* Bajada hacia Ollama */
    border-top-right-radius: 15px;
}

/* 3. Textos (Retrieve / Generate) */
.workflow-fork-line span {
    position: absolute;
    top: -10px; /* Justo encima de la línea */
    background: #111;
    padding: 2px 8px;
    font-size: 0.65rem;
    color: #888;
    border-radius: 4px;
}

.workflow-fork-line.left span { left: 50%; transform: translateX(-50%); }
.workflow-fork-line.right span { right: 50%; transform: translateX(50%); }

/* RESPONSIVE PORTAFOLIO & MODAL */

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

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0 10px;
  }

  .card-image-wrapper {
    height: 180px;
  }

  .card-content {
    padding: 1.2rem;
  }

  .card-header {
    margin-bottom: 0.8rem;
  }

  .card-titles h3 {
    font-size: 1.2rem;
  }

  .card-titles .role {
    font-size: 0.8rem;
  }

  .card-logo {
    width: 40px;
    height: 40px;
  }

  .card-summary-text p {
    font-size: 0.85rem;
    line-height: 1.5;
    -webkit-line-clamp: 4;
  }

  .card-tech-stack-full {
    gap: 0.8rem;
    padding-top: 1rem;
  }

  .card-tech-stack-full i {
    font-size: 1.4rem;
  }

  .project-modal {
    padding: 0 !important;
    align-items: flex-end;
    z-index: 99999 !important;
    background-color: rgba(0, 0, 0, 0.85);
  }

  .modal-content {
    width: 92%;
    max-width: 500px;
    margin: 0 auto 20px auto;
    height: 80vh;
    max-height: 80vh;
    border-radius: 25px;
    display: flex;
    flex-direction: column;
    overflow-y: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  }

  .modal-header {
    flex-shrink: 0;
    padding: 1.2rem 3.5rem 1.2rem 1.5rem;
    background: #0f0f0f;
    border-bottom: 1px solid #333;
    position: relative;
    z-index: 20;

    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
  }

  .modal-header h2 {
    font-size: 1.3rem;
    line-height: 1.2;
    margin: 0;
  }

  .modal-badge {
    font-size: 0.75rem;
    padding: 4px 10px;
    white-space: nowrap;
    height: fit-content;
  }

  /* BOTÓN CERRAR */
  .modal-close {
    top: 15px;
    right: 15px;
    font-size: 1.8rem;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }

  /* CUERPO */
  .modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .modal-hero-media {
    margin-bottom: 1.5rem;
  }

  .modal-description h3 {
    font-size: 1.2rem;
    margin-top: 1rem;
  }

  .modal-description p {
    font-size: 0.95rem;
    text-align: left;
  }

  .workflow-diagram {
    padding: 1rem;
    margin-top: 2rem;
    overflow-x: auto;
  }

  .workflow-split {
    flex-direction: column;
    gap: 1rem;
  }

  .workflow-node {
    width: 100%;
    min-width: unset;
  }

  .workflow-connector-split, 
  .workflow-connector-fork,
  .workflow-connector-single {
    height: 40px;          
    width: 2px !important; 
    background: #333;      
    margin: 0 auto;        
    position: relative;
    border: none;          
  }

  .workflow-fork-line,
  .arrow-line,
  .workflow-connector-fork::before,
  .workflow-connector-split::after {
    display: none !important;
  }

  .workflow-connector-split::before, 
  .workflow-connector-fork::after,   
  .workflow-connector-single::after {
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #333;
    
    width: 0;
    height: 0;
    background: transparent;
  }

  .workflow-fork-line span, 
  .arrow-line span {
    display: none;
  }

  .workflow-connector-single .arrow-down {
    width: auto;
    white-space: nowrap;
  }
}


/*SKILLS SECTION*/
.skills-section {
  padding: 4rem 0;
  width: 100%;
  position: relative;
}

.skills-block {
  margin-top: 2rem;
  width: 100%;
}

.skills-block h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 2rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  text-align: center;
}

.tech-skills-row-3,
.tech-skills-row-4 {
  display: grid;
  gap: 2rem;
  margin-bottom: 3rem;
  width: 100%;
  box-sizing: border-box;
}

.tech-skills-row-3 {
  grid-template-columns: repeat(3, 1fr);
}

.tech-skills-row-4 {
  grid-template-columns: repeat(4, 1fr);
}

.tech-category {
  width: 100%;
  box-sizing: border-box;
}

.tech-category h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin: 0 0 1rem 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tech-pills {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  width: 100%;
  overflow: visible;
  box-sizing: border-box;
}

.tech-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;

  background: var(--bg-card, rgba(255, 255, 255, 0.05));
  border-radius: 12px;
  border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));

  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
  z-index: 1;

  flex-shrink: 0;
}

.tech-pill i {
  font-size: 1.8rem;
  line-height: 1;
  color: var(--text-secondary);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
    filter 0.3s ease,
    color 0.3s ease;
}

.tech-pill:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  z-index: 100;
}

.tech-pill:hover i {
  transform: translateY(-5px) scale(1.1);
  filter: drop-shadow(0 0 5px currentColor) drop-shadow(0 0 10px currentColor);
}

.tech-pill::after {
  content: attr(data-tooltip);
  position: absolute;

  bottom: 115%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);

  background: #000;
  color: #fff;
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;

  opacity: 0;
  visibility: hidden;
  transition: all 0.2s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  pointer-events: none;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
}

.tech-pill::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  border: 5px solid transparent;
  border-top-color: #000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
}

.tech-pill:hover::after,
.tech-pill:hover::before {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/*RESPONSIVE*/
@media screen and (max-width: 1024px) {

  .tech-skills-row-3,
  .tech-skills-row-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media screen and (max-width: 768px) {
  .skills-section {
    padding: 2rem 15px;
  }

  .tech-skills-row-3,
  .tech-skills-row-4 {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
  }

  .tech-category {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .tech-category h4 {
    text-align: center;
  }

  .tech-pills {
    justify-content: center;
    gap: 0.8rem;
  }

  .tech-pill::after,
  .tech-pill::before {
    display: none;
  }
}

@media screen and (max-width: 480px) {
  .tech-pill {
    width: 45px;
    height: 45px;
  }

  .tech-pill i {
    font-size: 1.5rem;
  }
}

/*SERVICES SECTION*/
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  width: 100%;
}

.service-item {
  display: flex;
  flex-direction: column;
  padding: 2rem;

  background: rgba(0, 0, 0, 0.4);

  background: linear-gradient(180deg, rgba(20, 20, 20, 0.4) 0%, rgba(0, 0, 0, 0.6) 100%);

  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;

  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);

  transition: all 0.4s ease;
  height: 100%;
  position: relative;
}

.service-item:hover {
  transform: translateY(-5px);

  border-color: rgba(59, 130, 246, 0.5);

  background: linear-gradient(180deg, rgba(20, 20, 20, 0.6) 0%, rgba(0, 0, 0, 0.8) 100%);

  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.8),
    0 0 20px rgba(59, 130, 246, 0.1);
}

.service-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.service-icon {
  font-size: 1.6rem;
  color: var(--accent-blue);
  transition: transform 0.3s ease, filter 0.3s ease;
}

.service-item:hover .service-icon {
  transform: translateY(-5px) scale(1.15) rotate(5deg);
  filter: drop-shadow(0 0 15px var(--accent-blue));
}

.service-item h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: #ffffff;
  margin: 0;
  letter-spacing: 0.5px;
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.service-list li {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.service-item:hover .service-list li {
  color: rgba(255, 255, 255, 0.9);
}

.service-list li::before {
  content: ">";
  color: var(--accent-blue);
  margin-right: 8px;
  font-weight: bold;
  opacity: 0.7;
}

/*EXPERIENCIA*/
.experience-timeline {
  position: relative;
  padding-left: 3rem;
  --timeline-fill-percent: 0%;
}

.experience-timeline::before,
.experience-timeline::after {
  content: "";
  position: absolute;
  left: calc(1.5rem - 1px);
  top: 10px;
  bottom: 10px;
}

.experience-timeline::before {
  width: 1px;
  background: var(--border-color);
  z-index: 1;
}

.experience-timeline::after {
  content: "";
  position: absolute;
  width: 2px;
  left: calc(1.5rem - 1px);
  top: 10px;
  background: var(--accent-blue, #2942ff);
  z-index: 2;

  height: var(--timeline-fill-percent);
  will-change: height;
  transition: height 0.1s linear;

  box-shadow: 0 0 8px var(--accent-blue);

  transform: translateZ(0);
}

.experience-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  position: relative;
  margin-bottom: 2rem;

  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.5rem;

  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;

  will-change: transform;
  transform: translateZ(0);

  z-index: 3;
}

.experience-item:last-child {
  margin-bottom: 0;
}

.experience-item:hover {
  transform: translateY(-5px);
  border-color: var(--accent-blue);
}

.experience-icon {
  position: absolute;
  top: 1.5rem;
  left: -3.0625rem;

  width: 50px;
  height: 50px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  z-index: 4;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.experience-icon i {
  font-size: 1.4rem;
  color: var(--text-secondary);
}

.experience-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
  background-color: #fff;
}

.experience-icon img[alt="CFE Logo"] {
  padding: 8px;
}

.experience-content h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 0.5rem 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.experience-role {
  color: var(--accent-blue);
  font-weight: 500;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  display: block;
}

.experience-date {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 0;
  display: block;
}

.experience-badge {
  font-size: 0.65rem;
  font-weight: 700;
  color: #000;
  background-color: var(--accent-cyan, #00ffcc);
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/*CERTIFICADOS*/
.certificates-section {
  padding: 2rem 0 8rem 0;
  text-align: center;
}

.certificate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.certificate-item {
  background: var(--bg-secondary);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);

  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);

  cursor: zoom-in;
  position: relative;

  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    border-color 0.3s ease,
    box-shadow 0.3s ease;

  will-change: transform;
  transform: translateZ(0);
}

.certificate-item:hover {
  transform: translateY(-5px) translateZ(0);
  border-color: var(--accent-blue);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
}

.certificate-thumbnail {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;

  transition: transform 0.5s ease;
  will-change: transform;
}

.certificate-item:hover .certificate-thumbnail {
  transform: scale(1.03);
}

.certificate-info {
  padding: 1.2rem;
  text-align: left;
  background: var(--bg-card);
}

.certificate-info h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.certificate-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0;
}

/*LIGHTBOX*/
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;

  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-image {
  max-width: 90%;
  max-height: 90vh;
  border-radius: 4px;
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.lightbox-overlay.visible .lightbox-image {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 3rem;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  transition: color 0.2s;
}

.lightbox-close:hover {
  color: #fff;
}

@media screen and (max-width: 768px) {
  .certificate-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0 1rem;
  }

  .certificate-item {
    cursor: default;
    transform: none !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    border-color: var(--border-color) !important;
  }

  .certificate-item:hover .certificate-thumbnail,
  .certificate-item:active .certificate-thumbnail {
    transform: none;
  }

  .certificate-thumbnail {
    aspect-ratio: 16 / 9;
  }

  .certificate-info {
    padding: 1.5rem;
  }
}

/*CONTACTO*/
.contact-cta-section {
  padding: 1.5rem 0;
  text-align: center;
  border-top: 1px solid var(--border-color);
  background: radial-gradient(circle at center, rgba(41, 66, 255, 0.05) 0%, transparent 70%);
}

.contact-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.contact-cta-section .btn-primary {
  text-decoration: none;
  display: inline-flex;
  font-size: 1.5rem;
  color: unset;
  transition: transform 0.2s ease;
}

.contact-cta-section .btn-primary:active {
  transform: scale(0.95);
}

.btn-primary-text {
  color: #e2e8f0;
  animation: pulse-glow 3s infinite ease-in-out;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

/*RESPONSIVE CONTACTO*/
@media screen and (max-width: 768px) {

  .contact-cta-section {
    padding: 1rem 1rem;
    background: radial-gradient(circle at center, rgba(41, 66, 255, 0.08) 0%, transparent 80%);
  }

  .contact-subtitle {
    font-size: 1rem;
    margin-bottom: 1rem;
    padding: 0 10px;
  }

  .contact-cta-section .btn-primary {
    font-size: 1.2rem;
    width: 100%;
    max-width: 280px;
    padding: 2px 20px;
    justify-content: center;
    margin: 0 auto;
  }
}

/*ANIMACIONES & RESPONSIVE GLOBAL*/
@media (max-width: 768px) {

  /* Experiencia */
  .experience-timeline {
    padding-left: 2rem;
  }

  .experience-timeline::before,
  .experience-timeline::after {
    left: calc(1rem - 1px);
  }

  .experience-icon {
    left: -2.5rem;
    width: 40px;
    height: 40px;
    top: 1.2rem;
  }

  .experience-icon i {
    font-size: 1.2rem;
  }

  .certificate-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 2rem auto 0;
  }

  .hero-content,
  .about-content,
  .skills-grid,
  .hobbies {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-name {
    font-size: 2.5rem;
  }

  .nav-menu {
    display: none;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  will-change: opacity, transform;
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/*OPTIMIZED TEXT ANIMATION (GPU)*/
.blur-text-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;

  column-gap: 0.3em;
  row-gap: 0rem;

}

.blur-text-span {
  display: inline-block;
  opacity: 0;
  filter: blur(10px);
  transform: translateY(-20px);
  will-change: transform, opacity, filter;

  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    filter 0.2s ease;
}

.blur-text-container.visible .blur-text-span {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);

  transition:
    opacity 0.8s cubic-bezier(0.2, 0.65, 0.3, 0.9),
    transform 0.8s cubic-bezier(0.2, 0.65, 0.3, 0.9),
    filter 0.8s cubic-bezier(0.2, 0.65, 0.3, 0.9);

  transition-delay: calc(var(--index) * 0.1s);
}

/*FOOTER*/
.site-footer {
  padding: 0.5rem 0;
  background-color: #0a0a0a;
  border-top: 1px solid #ffffff;
}

.site-footer p {
  margin: 0;
  text-align: center;
  color: #888;
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.site-footer .footer-brand {
  font-family: var(--font-heading);
  font-weight: 600;
  color: #ddd;
}


/* Enlace externo dentro del texto */
.external-link {
  color: #00d2ff; 
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px dashed rgba(0, 210, 255, 0.4); 
  transition: all 0.3s ease;
  padding-bottom: 2px;
  display: inline-flex;
  align-items: center;
  gap: 5px; 
}

/* Efecto Hover */
.external-link:hover {
  color: #fff; 
  border-bottom: 1px solid #00d2ff; 
  text-shadow: 0 0 8px rgba(0, 210, 255, 0.6); 
  transform: translateY(-2px); 
}

.external-link i {
  font-size: 1rem; 
}

/*RESPONSIVE*/
@media screen and (max-width: 768px) {
  .site-footer {
    padding: 0.8rem 1rem;
  }

  .site-footer p {
    font-size: 0.7rem;
    line-height: 1.5;
    max-width: 100%;
    margin: 0 auto;
  }
}