/*-----------------------------------*\
  #PORTAFOLIO
  Sitio web personal javier fernandez
  #-----------------------------------
  #Estilos para el portafolio
  1.root
  2.reused style
  3.main
  4.sidebar
  5.navbar
  6.about
  7.resume
  8.portafolio
  9.blog
  10.contact
  11.responsive
  12.nuevos estilos
  13.animaciones
  14.accesibilidad
  #-----------------------------------
  copyright 2024 @Javiafb
\*-----------------------------------*/
/*-----------------------------------*\
  #IMPORTE DE ESTILOS
\*-----------------------------------*/
@import url("estilos.css");

:root {
  /**
     * colors
     */

  /* Light Mode Colors */
  --bg-primary-light: hsl(0, 0%, 98%);
  --bg-secondary-light: hsl(0, 0%, 95%);
  --text-primary-light: hsl(0, 0%, 10%);
  --text-secondary-light: hsl(0, 0%, 30%);
  --accent-light: hsl(220, 70%, 55%);
  --accent-light-hover: hsl(220, 70%, 45%);
  --border-light: hsl(0, 0%, 85%);
  --card-bg-light: hsl(0, 0%, 100%);
  --shadow-light: 0 4px 20px hsla(0, 0%, 0%, 0.08);

  /* Dark Mode Colors */
  --bg-primary-dark: hsl(240, 2%, 13%);
  --bg-secondary-dark: hsl(240, 2%, 12%);
  --text-primary-dark: hsl(0, 0%, 98%);
  --text-secondary-dark: hsl(0, 0%, 84%);
  --accent-dark: hsl(45, 100%, 72%);
  --accent-dark-hover: hsl(45, 100%, 62%);
  --border-dark: hsl(0, 0%, 22%);
  --card-bg-dark: hsl(240, 1%, 17%);
  --shadow-dark: 0 4px 20px hsla(0, 0%, 0%, 0.25);

  /* Current Theme Colors (defaults to dark) */
  --bg-primary: var(--bg-primary-dark);
  --bg-secondary: var(--bg-secondary-dark);
  --text-primary: var(--text-primary-dark);
  --text-secondary: var(--text-secondary-dark);
  --accent: var(--accent-dark);
  --accent-hover: var(--accent-dark-hover);
  --border: var(--border-dark);
  --card-bg: var(--card-bg-dark);
  --shadow: var(--shadow-dark);

  /* gradient */
  --bg-gradient-onyx: linear-gradient(
    to bottom right,
    hsl(240, 1%, 25%) 3%,
    hsl(0, 0%, 19%) 97%
  );
  --bg-gradient-jet: linear-gradient(
      to bottom right,
      hsla(240, 1%, 18%, 0.251) 0%,
      hsla(240, 2%, 11%, 0) 100%
    ),
    hsl(240, 2%, 13%);
  --bg-gradient-yellow-1: linear-gradient(
    to bottom right,
    hsl(45, 100%, 71%) 0%,
    hsla(36, 100%, 69%, 0) 50%
  );
  --bg-gradient-yellow-2: linear-gradient(
      135deg,
      hsla(45, 100%, 71%, 0.251) 0%,
      hsla(35, 100%, 68%, 0) 59.86%
    ),
    hsl(240, 2%, 13%);
  --border-gradient-onyx: linear-gradient(
    to bottom right,
    hsl(0, 0%, 25%) 0%,
    hsla(0, 0%, 25%, 0) 50%
  );
  --text-gradient-yellow: linear-gradient(
    to right,
    hsl(45, 100%, 72%),
    hsl(35, 100%, 68%)
  );

  /* Light Mode Gradients */
  --bg-gradient-light: linear-gradient(
    to bottom right,
    hsl(210, 30%, 95%) 3%,
    hsl(210, 30%, 90%) 97%
  );
  --border-gradient-light: linear-gradient(
    to bottom right,
    hsl(210, 30%, 85%) 0%,
    hsla(210, 30%, 85%, 0) 50%
  );
  --text-gradient-blue: linear-gradient(
    to right,
    hsl(220, 70%, 55%),
    hsl(220, 70%, 45%)
  );

  /* solid */
  --jet: hsl(0, 0%, 22%);
  --onyx: hsl(240, 1%, 17%);
  --eerie-black-1: hsl(240, 2%, 13%);
  --eerie-black-2: hsl(240, 2%, 12%);
  --smoky-black: hsl(0, 0%, 7%);
  --white-1: hsl(0, 0%, 100%);
  --white-2: hsl(0, 0%, 98%);
  --orange-yellow-crayola: hsl(45, 100%, 72%);
  --vegas-gold: hsl(45, 54%, 58%);
  --light-gray: hsl(0, 0%, 84%);
  --light-gray-70: hsla(0, 0%, 84%, 0.7);
  --bittersweet-shimmer: hsl(0, 43%, 51%);

  /**
     * typography
     */

  /* font-family */
  --ff-poppins: "Poppins", sans-serif;

  /* font-size */
  --fs-1: 24px;
  --fs-2: 18px;
  --fs-3: 17px;
  --fs-4: 16px;
  --fs-5: 15px;
  --fs-6: 14px;
  --fs-7: 13px;
  --fs-8: 11px;

  /* font-weight */
  --fw-300: 300;
  --fw-400: 400;
  --fw-500: 500;
  --fw-600: 600;
  --fw-700: 700;

  /**
     * shadow
     */

  --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.25);
  --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.25);
  --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.25);
  --shadow-4: 0 25px 50px hsla(0, 0%, 0%, 0.15);
  --shadow-5: 0 24px 80px hsla(0, 0%, 0%, 0.25);

  /**
     * transition
     */

  --transition-1: 0.25s ease;
  --transition-2: 0.5s ease-in-out;
}

/* Light Mode Theme */
html.light-mode {
  --bg-primary: var(--bg-primary-light);
  --bg-secondary: var(--bg-secondary-light);
  --text-primary: var(--text-primary-light);
  --text-secondary: var(--text-secondary-light);
  --accent: var(--accent-light);
  --accent-hover: var(--accent-light-hover);
  --border: var(--border-light);
  --card-bg: var(--card-bg-light);
  --shadow: var(--shadow-light);

  /* Override gradients for light mode */
  --bg-gradient-onyx: var(--bg-gradient-light);
  --bg-gradient-jet: var(--bg-gradient-light);
  --border-gradient-onyx: var(--border-gradient-light);
  --text-gradient-yellow: var(--text-gradient-blue);
}

/*-----------------------------------*\
    #RESET
  \*-----------------------------------*/

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

a {
  text-decoration: none;
}

li {
  list-style: none;
}

img,
ion-icon,
a,
button,
time,
span {
  display: block;
}

button {
  font: inherit;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}

input,
textarea {
  display: block;
  width: 100%;
  background: none;
  font: inherit;
}

::selection {
  background: var(--accent);
  color: var(--bg-primary);
}

:focus {
  outline-color: var(--accent);
}

html {
  font-family: var(--ff-poppins);
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/*-----------------------------------*\
    #REUSED STYLE
  \*-----------------------------------*/

.sidebar,
article {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 15px;
  box-shadow: var(--shadow);
  z-index: 1;
  transition: background-color 0.3s ease, border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.separator {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 16px 0;
  transition: background-color 0.3s ease;
}

.icon-box {
  position: relative;
  background: var(--border-gradient-onyx);
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  color: var(--accent);
  box-shadow: var(--shadow-1);
  z-index: 1;
  transition: color 0.3s ease;
}

.icon-box::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-secondary);
  border-radius: inherit;
  z-index: -1;
  transition: background-color 0.3s ease;
}

.icon-box ion-icon {
  --ionicon-stroke-width: 35px;
}

article {
  display: none;
}

article.active {
  display: block;
  animation: fade 0.5s ease backwards;
}

@keyframes fade {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

.h2,
.h3,
.h4,
.h5 {
  color: var(--text-primary);
  text-transform: capitalize;
  transition: color 0.3s ease;
}

.h2 {
  font-size: var(--fs-1);
}

.h3 {
  font-size: var(--fs-2);
}

.h4 {
  font-size: var(--fs-4);
}

.h5 {
  font-size: var(--fs-7);
  font-weight: var(--fw-500);
}

.article-title {
  position: relative;
  padding-bottom: 7px;
}

.article-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  background: var(--text-gradient-yellow);
  border-radius: 3px;
}

.has-scrollbar::-webkit-scrollbar {
  width: 5px; /* for vertical scrollbar */
  height: 5px; /* for horizontal scrollbar */
}

.has-scrollbar::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.has-scrollbar::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.has-scrollbar::-webkit-scrollbar-button {
  width: 20px;
}

.content-card {
  position: relative;
  background: var(--border-gradient-onyx);
  padding: 15px;
  padding-top: 45px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  cursor: pointer;
  z-index: 1;
  transition: box-shadow 0.3s ease;
}

.content-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-secondary);
  border-radius: inherit;
  z-index: -1;
  transition: background-color 0.3s ease;
}

/* Theme Toggle */
.theme-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 10;
}

#theme-toggle-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-secondary);
  color: var(--accent);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  box-shadow: var(--shadow-2);
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

#theme-toggle-btn:hover {
  transform: scale(1.1);
}

.moon-icon,
.sun-icon {
  position: absolute;
  transition: opacity 0.3s ease, transform 0.5s ease;
}

html.dark-mode .moon-icon {
  opacity: 1;
  transform: rotate(0deg);
}

html.dark-mode .sun-icon {
  opacity: 0;
  transform: rotate(90deg);
}

html.light-mode .moon-icon {
  opacity: 0;
  transform: rotate(-90deg);
}

html.light-mode .sun-icon {
  opacity: 1;
  transform: rotate(0deg);
}

/*-----------------------------------*\
    #MAIN
  \*-----------------------------------*/

main {
  margin: 15px 12px;
  margin-bottom: 75px;
  min-width: 259px;
}

/*-----------------------------------*\
    #SIDEBAR
  \*-----------------------------------*/

.sidebar {
  margin-bottom: 15px;
  max-height: 112px;
  overflow: hidden;
  transition: var(--transition-2), background-color 0.3s ease,
    border-color 0.3s ease;
}

.sidebar.active {
  max-height: 405px;
}

.sidebar-info {
  position: relative;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
}

.avatar-box {
  background: var(--bg-gradient-onyx);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.avatar-box:hover {
  transform: scale(1.05);
}

.info-content .name {
  color: var(--text-primary);
  font-size: var(--fs-3);
  font-weight: var(--fw-500);
  letter-spacing: -0.25px;
  margin-bottom: 10px;
  transition: color 0.3s ease;
}

.info-content .title {
  color: var(--text-secondary);
  background: var(--bg-secondary);
  font-size: var(--fs-8);
  font-weight: var(--fw-300);
  width: max-content;
  padding: 3px 12px;
  border-radius: 8px;
  transition: color 0.3s ease, background-color 0.3s ease;
}

.info_more-btn {
  position: absolute;
  top: -15px;
  right: -15px;
  border-radius: 0 15px;
  font-size: 13px;
  color: var(--accent);
  background: var(--border-gradient-onyx);
  padding: 10px;
  box-shadow: var(--shadow-2);
  transition: var(--transition-1), color 0.3s ease;
  z-index: 1;
}

.info_more-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: var(--bg-secondary);
  transition: var(--transition-1), background-color 0.3s ease;
  z-index: -1;
}

.info_more-btn:hover,
.info_more-btn:focus {
  color: var(--accent-hover);
}

.info_more-btn span {
  display: none;
}

.sidebar-info_more {
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-2);
}

.sidebar.active .sidebar-info_more {
  opacity: 1;
  visibility: visible;
}

.contacts-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.contact-item {
  min-width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-info {
  max-width: calc(100% - 46px);
  width: calc(100% - 46px);
}

.contact-title {
  color: var(--text-secondary);
  font-size: var(--fs-8);
  text-transform: uppercase;
  margin-bottom: 2px;
  transition: color 0.3s ease;
}

.contact-info :is(.contact-link, time, address) {
  color: var(--text-primary);
  font-size: var(--fs-7);
  transition: color 0.3s ease;
}

.contact-info address {
  font-style: normal;
}

.contact-link {
  transition: color 0.3s ease;
}

.contact-link:hover {
  color: var(--accent);
}

.social-list {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
  padding-bottom: 4px;
  padding-left: 7px;
}

.social-item .social-link {
  color: var(--text-secondary);
  font-size: 18px;
  transition: color 0.3s ease;
}

.social-item .social-link:hover {
  color: var(--accent);
}

/*-----------------------------------*\
    #NAVBAR
  \*-----------------------------------*/

.navbar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: hsla(240, 1%, 17%, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 12px 12px 0 0;
  box-shadow: var(--shadow-2);
  z-index: 5;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

html.light-mode .navbar {
  background: hsla(210, 30%, 95%, 0.75);
}

.navbar-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding: 0 10px;
}

.navbar-link {
  color: var(--text-secondary);
  font-size: var(--fs-8);
  padding: 20px 7px;
  transition: color var(--transition-1);
}

.navbar-link:hover,
.navbar-link:focus {
  color: var(--text-primary);
}

.navbar-link.active {
  color: var(--accent);
}

/*-----------------------------------*\
    #ABOUT
  \*-----------------------------------*/

.about .article-title {
  margin-bottom: 15px;
}

.about-text {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
  transition: color 0.3s ease;
}

.about-text p {
  margin-bottom: 15px;
}

/* Skills Carousel */
.skills-section {
  margin-bottom: 35px;
}

.skills-title {
  margin-bottom: 20px;
}

.skills-carousel {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  background: var(--bg-secondary);
  padding: 20px;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.carousel-container {
  overflow: hidden;
  margin-bottom: 20px;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}

.carousel-slide {
  flex: 0 0 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  padding: 10px;
}

.carousel-slide img {
  width: 60px;
  height: 60px;
  margin-left: 20px;
  margin-right: 20px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.skill-name {
  text-align: center;
  /* font-size: 10px; */
  margin-top: 12px;
}

.carousel-slide img:hover {
  transform: scale(1.1);
}

.carousel-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.carousel-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-primary);
  color: var(--accent);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.carousel-btn:hover {
  transform: scale(1.1);
  color: var(--accent-hover);
}

.carousel-indicators {
  display: flex;
  gap: 8px;
}

.carousel-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-secondary);
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.carousel-indicator.active {
  background: var(--accent);
  transform: scale(1.2);
}

/**
   * #service 
   */

.service {
  margin-bottom: 35px;
}

.service-title {
  margin-bottom: 20px;
}

.service-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.service-item {
  position: relative;
  background: var(--border-gradient-onyx);
  padding: 20px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  z-index: 1;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-3);
}

.service-item::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-secondary);
  border-radius: inherit;
  z-index: -1;
  transition: background-color 0.3s ease;
}

.service-icon-box {
  margin-bottom: 10px;
}

.service-icon-box img {
  margin: auto;
  transition: transform 0.3s ease;
}

.service-item:hover .service-icon-box img {
  transform: scale(1.1);
}

.service-content-box {
  text-align: center;
}

.service-item-title {
  margin-bottom: 7px;
}

.service-item-text {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-3);
  line-height: 1.6;
  transition: color 0.3s ease;
}

/**
   * #testimonials 
   */

.testimonials {
  margin-bottom: 30px;
}

.testimonials-title {
  margin-bottom: 20px;
}

.testimonials-list {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 15px;
  margin: 0 -15px;
  padding: 25px 15px;
  padding-bottom: 35px;
  overflow-x: auto;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
}

.testimonials-item {
  min-width: 100%;
  scroll-snap-align: center;
}

.testimonials-avatar-box {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(15px, -25px);
  background: var(--bg-gradient-onyx);
  border-radius: 14px;
  box-shadow: var(--shadow-1);
  transition: transform 0.3s ease;
}

.content-card:hover .testimonials-avatar-box {
  transform: translate(15px, -25px) scale(1.05);
}

.testimonials-item-title {
  margin-bottom: 7px;
}

.testimonials-text {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
  display: -webkit-box;
  line-clamp: 4;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s ease;
}

/**
   * #testimonials-modal
   */

.modal-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow-y: auto;
  overscroll-behavior: contain;
  z-index: 20;
  pointer-events: none;
  visibility: hidden;
}

.modal-container::-webkit-scrollbar {
  display: none;
}

.modal-container.active {
  pointer-events: all;
  visibility: visible;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: hsl(0, 0%, 5%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 1;
  transition: var(--transition-1);
}

.overlay.active {
  opacity: 0.8;
  visibility: visible;
  pointer-events: all;
}

.testimonials-modal {
  background: var(--bg-secondary);
  position: relative;
  padding: 15px;
  margin: 15px 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-5);
  transform: scale(1.2);
  opacity: 0;
  transition: var(--transition-1), background-color 0.3s ease,
    border-color 0.3s ease;
  z-index: 2;
}

.modal-container.active .testimonials-modal {
  transform: scale(1);
  opacity: 1;
}

.modal-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--bg-secondary);
  border-radius: 8px;
  width: 32px;
  height: 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-primary);
  font-size: 18px;
  opacity: 0.7;
  transition: opacity 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.modal-close-btn:hover,
.modal-close-btn:focus {
  opacity: 1;
}

.modal-close-btn ion-icon {
  --ionicon-stroke-width: 50px;
}

.modal-avatar-box {
  background: var(--bg-gradient-onyx);
  width: max-content;
  border-radius: 14px;
  margin-bottom: 15px;
  box-shadow: var(--shadow-2);
  transition: transform 0.3s ease;
}

.modal-avatar-box:hover {
  transform: scale(1.05);
}

.modal-img-wrapper > img {
  display: none;
}

.modal-title {
  margin-bottom: 4px;
}

.modal-content time {
  font-size: var(--fs-6);
  color: var(--text-secondary);
  font-weight: var(--fw-300);
  margin-bottom: 10px;
  transition: color 0.3s ease;
}

.modal-content p {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
  transition: color 0.3s ease;
}

/**
   * #clients 
   */

.clients {
  margin-bottom: 15px;
}

.clients-list {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 15px;
  margin: 0 -15px;
  padding: 25px;
  padding-bottom: 25px;
  overflow-x: auto;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scroll-padding-inline: 25px;
}

.clients-item {
  min-width: 50%;
  scroll-snap-align: start;
  transition: transform 0.3s ease;
}

.clients-item:hover {
  transform: scale(1.05);
}

.clients-item img {
  width: 100%;
  filter: grayscale(1);
  transition: var(--transition-1);
}

.clients-item img:hover {
  filter: grayscale(0);
}

/*-----------------------------------*\
    #RESUME
  \*-----------------------------------*/

.article-title {
  margin-bottom: 30px;
}

/**
   * education and experience 
   */

.timeline {
  margin-bottom: 30px;
}

.timeline .title-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
}

.timeline-list {
  font-size: var(--fs-6);
  margin-left: 45px;
}

.timeline-item {
  position: relative;
}

.timeline-item:not(:last-child) {
  margin-bottom: 20px;
}

.timeline-item-title {
  font-size: var(--fs-6);
  line-height: 1.3;
  margin-bottom: 7px;
}

.timeline-list span {
  color: var(--accent);
  font-weight: var(--fw-400);
  line-height: 1.6;
  transition: color 0.3s ease;
}

.timeline-item:not(:last-child)::before {
  content: "";
  position: absolute;
  top: -25px;
  left: -30px;
  width: 1px;
  height: calc(100% + 50px);
  background: var(--border);
  transition: background-color 0.3s ease;
}

.timeline-item::after {
  content: "";
  position: absolute;
  top: 5px;
  left: -33px;
  height: 6px;
  width: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--border);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.timeline-text {
  color: var(--text-secondary);
  font-weight: var(--fw-300);
  line-height: 1.6;
  transition: color 0.3s ease;
}

/**
   * skills y Aptitudes
   */

.skills-title {
  margin-bottom: 20px;
}

.skills-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.skills-category-title {
  margin-bottom: 15px;
  color: var(--accent);
  font-weight: var(--fw-500);
  text-align: center;
  transition: color 0.3s ease;
}

.skills-list {
  padding: 20px;
}

.skills-item:not(:last-child) {
  margin-bottom: 15px;
}

.skill .title-wrapper {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 8px;
}

.skill .title-wrapper data {
  color: var(--text-secondary);
  font-size: var(--fs-7);
  font-weight: var(--fw-300);
  transition: color 0.3s ease;
}

.skill-progress-bg {
  background: var(--border);
  width: 100%;
  height: 8px;
  border-radius: 10px;
  transition: background-color 0.3s ease;
}

.skill-progress-fill {
  background: var(--accent);
  height: 100%;
  border-radius: inherit;
  transition: background-color 0.3s ease, width 0.5s ease-in-out;
}

.skills-item:hover .skill-progress-fill {
  background: var(--accent-hover);
}

/*-----------------------------------*\
    #PORTFOLIO
  \*-----------------------------------*/

.filter-list {
  display: none;
}

.filter-select-box {
  position: relative;
  margin-bottom: 25px;
}

.filter-select {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  transition: background-color 0.3s ease, color 0.3s ease,
    border-color 0.3s ease;
}

.filter-select.active .select-icon {
  transform: rotate(0.5turn);
}

.select-list {
  background: var(--bg-secondary);
  position: absolute;
  top: calc(100% + 6px);
  width: 100%;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 14px;
  z-index: 2;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: 0.15s ease-in-out, background-color 0.3s ease,
    border-color 0.3s ease;
}

.filter-select.active + .select-list {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.select-item button {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  text-transform: capitalize;
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.select-item button:hover {
  background: var(--border);
  color: var(--text-primary);
}

.project-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-bottom: 10px;
}

.project-item {
  display: none;
}

.project-item.active {
  display: block;
  animation: scaleUp 0.25s ease forwards;
}

@keyframes scaleUp {
  0% {
    transform: scale(0.5);
  }
  100% {
    transform: scale(1);
  }
}

.project-item > a {
  width: 100%;
}

.project-img {
  position: relative;
  width: 100%;
  height: 200px;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 15px;
}

.project-img::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: 1;
  transition: var(--transition-1);
}

.project-item > a:hover .project-img::before {
  background: hsla(0, 0%, 0%, 0.5);
}

.project-item-icon-box {
  --scale: 0.8;

  background: var(--bg-secondary);
  color: var(--accent);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(var(--scale));
  font-size: 20px;
  padding: 18px;
  border-radius: 12px;
  opacity: 0;
  z-index: 1;
  transition: var(--transition-1), background-color 0.3s ease, color 0.3s ease;
}

.project-item > a:hover .project-item-icon-box {
  --scale: 1;
  opacity: 1;
}

.project-item-icon-box ion-icon {
  --ionicon-stroke-width: 50px;
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-1);
}

.project-item > a:hover img {
  transform: scale(1.1);
}

.project-title,
.project-category {
  margin-left: 10px;
}

.project-title {
  color: var(--text-primary);
  font-size: var(--fs-5);
  font-weight: var(--fw-400);
  text-transform: capitalize;
  line-height: 1.3;
  transition: color 0.3s ease;
}

.project-category {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  transition: color 0.3s ease;
}

/*-----------------------------------*\
    #BLOG
  \*-----------------------------------*/

.blog-posts {
  margin-bottom: 10px;
}

.blog-posts-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.blog-post-item > a {
  position: relative;
  background: var(--border-gradient-onyx);
  height: 100%;
  box-shadow: var(--shadow-4);
  border-radius: 16px;
  z-index: 1;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-post-item > a:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-3);
}

.blog-post-item > a::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: var(--bg-secondary);
  z-index: -1;
  transition: background-color 0.3s ease;
}

.blog-banner-box {
  width: 100%;
  height: 200px;
  border-radius: 12px;
  overflow: hidden;
}

.blog-banner-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-1);
}

.blog-post-item > a:hover .blog-banner-box img {
  transform: scale(1.1);
}

.blog-content {
  padding: 15px;
}

.blog-meta {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 7px;
  margin-bottom: 10px;
}

.blog-meta :is(.blog-category, time) {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  transition: color 0.3s ease;
}

.blog-meta .dot {
  background: var(--text-secondary);
  width: 4px;
  height: 4px;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.blog-item-title {
  margin-bottom: 10px;
  line-height: 1.3;
  transition: color 0.3s ease;
}

.blog-post-item > a:hover .blog-item-title {
  color: var(--accent);
}

.blog-text {
  color: var(--text-secondary);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
  transition: color 0.3s ease;
}

/*-----------------------------------*\
    #CONTACT
  \*-----------------------------------*/

.mapbox {
  position: relative;
  height: 250px;
  width: 100%;
  border-radius: 16px;
  margin-bottom: 30px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.mapbox figure {
  height: 100%;
}

.mapbox iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(1) invert(1);
  transition: filter 0.3s ease;
}

html.light-mode .mapbox iframe {
  filter: grayscale(1);
}

/*-----------------------------------*\
    #RESPONSIVE
  \*-----------------------------------*/

/**
   * responsive larger than 450px screen
   */
@media (min-width: 450px) {
  /**
     * client
     */

  .clients-item {
    min-width: calc(33.33% - 10px);
  }

  /**
     * #PORTFOLIO, BLOG 
     */

  .project-img,
  .blog-banner-box {
    height: auto;
  }
  .info_more-btn::before {
    background: rgb(135, 255, 91);
  }
  .info_more-btn span {
    color: black;
  }
}

/**
   * responsive larger than 580px screen
   */

@media (min-width: 580px) {
  /**
     * CUSTOM PROPERTY
     */

  :root {
    /**
       * typography
       */

    --fs-1: 32px;
    --fs-2: 24px;
    --fs-3: 26px;
    --fs-4: 18px;
    --fs-6: 15px;
    --fs-7: 15px;
    --fs-8: 12px;
  }

  /**
     * #REUSED STYLE
     */

  .sidebar,
  article {
    width: 520px;
    margin-inline: auto;
    padding: 30px;
  }

  .article-title {
    font-weight: var(--fw-600);
    padding-bottom: 15px;
  }

  .article-title::after {
    width: 40px;
    height: 5px;
  }

  .icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    font-size: 18px;
  }

  /**
     * #MAIN
     */

  main {
    margin-top: 60px;
    margin-bottom: 100px;
  }

  /**
     * #SIDEBAR
     */

  .sidebar {
    max-height: 180px;
    margin-bottom: 30px;
  }

  .sidebar.active {
    max-height: 584px;
  }

  .sidebar-info {
    gap: 25px;
  }

  .avatar-box {
    border-radius: 30px;
  }

  .avatar-box img {
    width: 120px;
  }

  .info-content .name {
    margin-bottom: 15px;
  }

  .info-content .title {
    padding: 5px 18px;
  }

  .info_more-btn {
    top: -30px;
    right: -30px;
    padding: 10px 15px;
  }

  .info_more-btn span {
    display: block;
    font-size: var(--fs-8);
  }

  .info_more-btn ion-icon {
    display: none;
  }

  .separator {
    margin: 32px 0;
  }

  .contacts-list {
    gap: 20px;
  }

  .contact-info {
    max-width: calc(100% - 64px);
    width: calc(100% - 64px);
  }

  /**
     * #NAVBAR
     */

  .navbar {
    border-radius: 20px 20px 0 0;
  }

  .navbar-list {
    gap: 20px;
  }

  .navbar-link {
    --fs-8: 14px;
  }

  /**
     * #ABOUT
     */

  .about .article-title {
    margin-bottom: 20px;
  }

  .about-text {
    margin-bottom: 40px;
  }

  /* service */

  .service-item {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 18px;
    padding: 30px;
  }

  .service-icon-box {
    margin-bottom: 0;
    margin-top: 5px;
  }

  .service-content-box {
    text-align: left;
  }

  /* testimonials */

  .testimonials-title {
    margin-bottom: 25px;
  }

  .testimonials-list {
    gap: 30px;
    margin: 0 -30px;
    padding: 30px;
    padding-bottom: 35px;
  }

  .content-card {
    padding: 30px;
    padding-top: 25px;
  }

  .testimonials-avatar-box {
    transform: translate(30px, -30px);
    border-radius: 20px;
  }

  .testimonials-avatar-box img {
    width: 80px;
  }

  .testimonials-item-title {
    margin-bottom: 10px;
    margin-left: 95px;
  }

  .testimonials-text {
    line-clamp: 2;
    -webkit-line-clamp: 2;
  }

  /* testimonials modal */

  .modal-container {
    padding: 20px;
  }

  .testimonials-modal {
    display: flex;
    justify-content: flex-start;
    align-items: stretch;
    gap: 25px;
    padding: 30px;
    border-radius: 20px;
  }

  .modal-img-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .modal-avatar-box {
    border-radius: 18px;
    margin-bottom: 0;
  }

  .modal-avatar-box img {
    width: 65px;
  }

  .modal-img-wrapper > img {
    display: block;
    flex-grow: 1;
    width: 35px;
  }

  /* clients */

  .clients-list {
    gap: 50px;
    margin: 0 -30px;
    padding: 45px;
    scroll-padding-inline: 45px;
  }

  .clients-item {
    min-width: calc(33.33% - 35px);
  }

  /**
     * #RESUME
     */

  .timeline-list {
    margin-left: 65px;
  }

  .timeline-item:not(:last-child)::before {
    left: -40px;
  }

  .timeline-item::after {
    height: 8px;
    width: 8px;
    left: -43px;
  }

  .skills-item:not(:last-child) {
    margin-bottom: 25px;
  }

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

  .skills-list {
    flex: 1;
  }

  /**
     * #PORTFOLIO, BLOG
     */

  .project-img,
  .blog-banner-box {
    border-radius: 16px;
  }

  .blog-posts-list {
    gap: 30px;
  }

  .blog-content {
    padding: 25px;
  }

  /**
     * #CONTACT
     */

  .mapbox {
    height: 380px;
    border-radius: 18px;
  }

  .input-wrapper {
    gap: 30px;
    margin-bottom: 30px;
  }

  .form-input {
    padding: 15px 20px;
  }

  textarea.form-input {
    margin-bottom: 30px;
  }

  .form-btn {
    --fs-6: 16px;
    padding: 16px 20px;
  }

  .form-btn ion-icon {
    font-size: 18px;
  }
}

/**
   * responsive larger than 768px screen
   */

@media (min-width: 768px) {
  /**
     * REUSED STYLE
     */

  .sidebar,
  article {
    width: 700px;
  }

  .has-scrollbar::-webkit-scrollbar-button {
    width: 100px;
  }

  /**
     * SIDEBAR
     */

  .contacts-list {
    grid-template-columns: 1fr 1fr;
    gap: 30px 15px;
  }

  /**
     * NAVBAR
     */

  .navbar-link {
    --fs-8: 15px;
  }

  /**
     * ABOUT
     */

  /* testimonials modal */

  .testimonials-modal {
    gap: 35px;
    max-width: 680px;
  }

  .modal-avatar-box img {
    width: 80px;
  }

  /**
     * PORTFOLIO
     */

  .article-title {
    padding-bottom: 20px;
  }

  .filter-select-box {
    display: none;
  }

  .filter-list {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 25px;
    padding-left: 5px;
    margin-bottom: 30px;
  }

  .filter-item button {
    color: var(--text-secondary);
    font-size: var(--fs-5);
    transition: var(--transition-1);
  }

  .filter-item button:hover {
    color: var(--text-primary);
  }

  .filter-item button.active {
    color: var(--accent);
  }

  /* portfolio and blog grid */

  .project-list,
  .blog-posts-list {
    grid-template-columns: 1fr 1fr;
  }
}

/**
   * responsive larger than 1024px screen
   */

@media (min-width: 1024px) {
  /**
     * CUSTOM PROPERTY
     */

  :root {
    /**
      * shadow
      */

    --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.125);
    --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.125);
    --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.125);
  }

  /**
     * REUSED STYLE
     */

  .sidebar,
  article {
    width: 950px;
    box-shadow: var(--shadow);
  }

  /**
     * MAIN 
     */

  main {
    margin-bottom: 60px;
  }

  .main-content {
    position: relative;
    width: max-content;
    margin: auto;
  }

  /**
     * NAVBAR
     */

  .navbar {
    position: absolute;
    bottom: auto;
    top: 0;
    left: auto;
    right: 0;
    width: max-content;
    border-radius: 0 20px;
    padding: 0 20px;
    box-shadow: none;
  }

  .navbar-list {
    gap: 30px;
    padding: 0 20px;
  }

  .navbar-link {
    font-weight: var(--fw-500);
  }

  /**
     * ABOUT
     */

  /* service */

  .service-list {
    grid-template-columns: 1fr 1fr;
    gap: 20px 25px;
  }

  /* testimonials */

  .testimonials-item {
    min-width: calc(50% - 15px);
  }

  /* clients */

  .clients-item {
    min-width: calc(25% - 38px);
  }

  /**
     * PORTFOLIO
     */

  .project-list {
    grid-template-columns: repeat(3, 1fr);
  }

  /**
     * BLOG
     */

  .blog-banner-box {
    height: 230px;
  }
}

/**
   * responsive larger than 1250px screen
   */

@media (min-width: 1250px) {
  /**
     * RESET
     */

  body::-webkit-scrollbar {
    width: 20px;
  }

  body::-webkit-scrollbar-track {
    background: var(--bg-primary);
  }

  body::-webkit-scrollbar-thumb {
    border: 5px solid var(--bg-primary);
    background: var(--accent);
    border-radius: 20px;
    box-shadow: inset 1px 1px 0 hsla(0, 0%, 100%, 0.11),
      inset -1px -1px 0 hsla(0, 0%, 100%, 0.11);
  }

  body::-webkit-scrollbar-thumb:hover {
    background: var(--accent-hover);
  }

  body::-webkit-scrollbar-button {
    height: 60px;
  }

  /**
     * REUSED STYLE
     */

  .sidebar,
  article {
    width: auto;
  }

  article {
    min-height: 100%;
  }

  /**
     * MAIN
     */

  main {
    max-width: 1200px;
    margin-inline: auto;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 25px;
  }

  .main-content {
    min-width: 75%;
    width: 75%;
    margin: 0;
  }

  /**
     * SIDEBAR
     */

  .sidebar {
    position: sticky;
    top: 60px;
    max-height: max-content;
    height: 100%;
    margin-bottom: 0;
    padding-top: 60px;
    z-index: 1;
  }

  .sidebar-info {
    flex-direction: column;
  }

  .avatar-box img {
    width: 150px;
  }

  .info-content .name {
    white-space: nowrap;
    text-align: center;
  }

  .info-content .title {
    margin: auto;
  }

  .info_more-btn {
    display: none;
  }

  .sidebar-info_more {
    opacity: 1;
    visibility: visible;
  }

  .contacts-list {
    grid-template-columns: 1fr;
  }

  .contact-info :is(.contact-link) {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .contact-info :is(.contact-link, time, address) {
    --fs-7: 14px;
    font-weight: var(--fw-300);
  }

  .separator:last-of-type {
    margin: 15px 0;
    opacity: 0;
  }

  .social-list {
    justify-content: center;
  }

  /**
     * RESUME
     */

  .timeline-text {
    max-width: 700px;
  }
}

/* nuevas cambio y estilos */

/*-----------------------------------*\
  #ANIMACIONES DE ENTRADA
\*-----------------------------------*/

/* Animaciones de entrada */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Variaciones de animaciones */
.animate-on-scroll.fade-in-left {
  transform: translateX(-30px);
}

.animate-in.fade-in-left {
  transform: translateX(0);
}

.animate-on-scroll.fade-in-right {
  transform: translateX(30px);
}

.animate-in.fade-in-right {
  transform: translateX(0);
}

.animate-on-scroll.scale-in {
  transform: scale(0.9);
}

.animate-in.scale-in {
  transform: scale(1);
}

/* Retrasos para animaciones secuenciales */
.delay-100 {
  transition-delay: 0.1s;
}
.delay-200 {
  transition-delay: 0.2s;
}
.delay-300 {
  transition-delay: 0.3s;
}
.delay-400 {
  transition-delay: 0.4s;
}
.delay-500 {
  transition-delay: 0.5s;
}

/*-----------------------------------*\
  #Efecto Glassmorphism 
\*-----------------------------------*/

.glass-effect {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

html.light-mode .glass-effect {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Mejoras en tarjetas y elementos */
.service-item,
.content-card,
.project-item > a,
.blog-post-item > a {
  transition: transform 0.3s ease, box-shadow 0.3s ease,
    background-color 0.3s ease;
  overflow: hidden;
}

.service-item:hover,
.content-card:hover,
.project-item > a:hover,
.blog-post-item > a:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* Bordes redondeados más modernos */
.rounded-modern {
  border-radius: 16px;
}

/* Gradientes mejorados */
.gradient-bg {
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    var(--accent-hover) 100%
  );
  color: white;
}

/* Botones con efecto hover mejorado */
.btn-modern {
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: color 0.3s ease;
}

.btn-modern::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent);
  transition: left 0.3s ease;
  z-index: -1;
}

.btn-modern:hover::before {
  left: 0;
}

.btn-modern:hover {
  color: var(--bg-primary);
}
/*-----------------------------------*\
  #Sección de estadísticas
\*-----------------------------------*/

.stats-section {
  margin-bottom: 35px;
}

.stats-title {
  margin-bottom: 20px;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.stat-item {
  padding: 25px 15px;
  border-radius: 16px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.stat-icon {
  font-size: 30px;
  color: var(--accent);
  margin-bottom: 10px;
}

.stat-number {
  font-size: 28px;
  font-weight: var(--fw-700);
  color: var(--text-primary);
  margin-bottom: 5px;
}

.stat-label {
  color: var(--text-secondary);
  font-size: var(--fs-6);
}

@media (min-width: 768px) {
  .stats-container {
    grid-template-columns: repeat(4, 1fr);
  }
}
/*-----------------------------------*\
  #Efecto Parallax
\*-----------------------------------*/

.parallax-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.parallax-element {
  position: absolute;
  border-radius: 50%;
  opacity: 0.3;
}

.parallax-element:nth-child(1) {
  top: 20%;
  left: 10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  filter: blur(40px);
}

.parallax-element:nth-child(2) {
  top: 60%;
  right: 15%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-hover) 0%, transparent 70%);
  filter: blur(50px);
}

.parallax-element:nth-child(3) {
  bottom: 10%;
  left: 30%;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  filter: blur(35px);
}

html.light-mode .parallax-element {
  opacity: 0.15;
}

/*-----------------------------------*\
  #Mejoras del formulario
\*-----------------------------------*/

.form-input {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.2);
}

.form-input.valid {
  border-color: #4caf50;
}

.form-input.invalid {
  border-color: #f44336;
}

.error-message {
  color: #f44336;
  font-size: var(--fs-7);
  margin-top: 5px;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Spinner para el botón de envío */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--bg-secondary);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/*-----------------------------------*\
  #Lightbox
\*-----------------------------------*/

.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(5px);
}

.lightbox-content {
  position: relative;
  width: 90%;
  max-width: 1200px;
  max-height: 90vh;
  background-color: var(--bg-secondary);
  border-radius: 16px;
  margin: 5vh auto;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  transform: translateY(30px) scale(0.95);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1),
    opacity 0.4s ease;
}

.lightbox-content.active {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.lightbox-container {
  display: flex;
  flex-direction: column;
  height: calc(90vh - 80px);
  overflow-y: auto;
}

@media (min-width: 992px) {
  .lightbox-container {
    flex-direction: row;
    overflow-y: hidden;
  }
}

.lightbox-gallery {
  flex: 1;
  min-height: 300px;
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.lightbox-main-image-container {
  position: relative;
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 15px;
}

.lightbox-main-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: opacity 0.3s ease;
}

.lightbox-loader {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox-loader.active {
  opacity: 1;
  visibility: visible;
}

.spinner-large {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--accent);
  animation: spin 1s linear infinite;
}

.lightbox-thumbnails {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 5px;
}

.lightbox-thumbnail {
  width: 80px;
  height: 60px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.3s ease, transform 0.3s ease;
  flex-shrink: 0;
  border: 2px solid transparent;
}

.lightbox-thumbnail:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.lightbox-thumbnail.active {
  opacity: 1;
  border-color: var(--accent);
}

.lightbox-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lightbox-info {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background-color: rgba(0, 0, 0, 0.03);
}

@media (min-width: 992px) {
  .lightbox-info {
    max-width: 400px;
    border-left: 1px solid var(--border);
  }
}

.lightbox-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-primary);
}

.lightbox-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}

.lightbox-category,
.lightbox-date,
.lightbox-client {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 14px;
}

.lightbox-category ion-icon,
.lightbox-date ion-icon,
.lightbox-client ion-icon {
  color: var(--accent);
  font-size: 18px;
}

.lightbox-description {
  margin-bottom: 25px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.lightbox-tech {
  margin-bottom: 25px;
}

.lightbox-tech h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.lightbox-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-tag {
  background-color: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 13px;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.tech-tag:hover {
  background-color: rgba(var(--accent-rgb), 0.2);
  transform: translateY(-2px);
}

.lightbox-links {
  display: flex;
  gap: 15px;
  margin-top: auto;
  padding-top: 20px;
}

.lightbox-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.demo-link {
  background-color: var(--accent);
  color: white;
}

.media-link {
  background-color: red;
  color: white;
}

.code-link {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.lightbox-link:hover {
  transform: translateY(-3px);
}

.lightbox-close {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.2);
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 10;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.lightbox-close:hover {
  background-color: rgba(0, 0, 0, 0.4);
  transform: rotate(90deg);
}

.lightbox-close ion-icon {
  font-size: 24px;
}

.lightbox-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-top: 1px solid var(--border);
}

.lightbox-prev,
.lightbox-next {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background-color: var(--accent);
  color: white;
  transform: scale(1.1);
}

.lightbox-pagination {
  font-size: 16px;
  display: flex;
  color: var(--text-secondary);
}

.current-index {
  color: var(--accent);
  font-weight: 600;
}

/* Estilos para scrollbar personalizado */
.lightbox-info::-webkit-scrollbar,
.lightbox-container::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.lightbox-info::-webkit-scrollbar-track,
.lightbox-container::-webkit-scrollbar-track {
  background: transparent;
}

.lightbox-info::-webkit-scrollbar-thumb,
.lightbox-container::-webkit-scrollbar-thumb {
  background: rgba(var(--accent-rgb), 0.3);
  border-radius: 10px;
}

.lightbox-info::-webkit-scrollbar-thumb:hover,
.lightbox-container::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--accent-rgb), 0.5);
}

/* Animaciones adicionales */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.lightbox-title,
.lightbox-meta,
.lightbox-description,
.lightbox-tech,
.lightbox-links {
  animation: fadeInUp 0.5s ease forwards;
}

.lightbox-meta {
  animation-delay: 0.1s;
}

.lightbox-description {
  animation-delay: 0.2s;
}

.lightbox-tech {
  animation-delay: 0.3s;
}

.lightbox-links {
  animation-delay: 0.4s;
}
/*-----------------------------------*\
  #accesibilidad
\*-----------------------------------*/

/* Mejoras de accesibilidad */
.keyboard-user :focus {
  outline: 3px solid var(--accent) !important;
  outline-offset: 3px !important;
}

/* Mejorar contraste */
.high-contrast {
  --text-secondary: hsl(0, 0%, 70%);
}

html.light-mode.high-contrast {
  --text-secondary: hsl(0, 0%, 25%);
}

/* Botón de alto contraste */
.accessibility-controls {
  position: fixed;
  bottom: 80px;
  right: 20px;
  z-index: 100;
}

.contrast-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-secondary);
  color: var(--accent);
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: var(--shadow-2);
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.contrast-toggle:hover {
  transform: scale(1.1);
}
