@charset "UTF-8";

/* Fonts */
@font-face {
  font-family: "Overlock";
  src: url(../assets/fonts/Overlock/Overlock-Regular.ttf) format("truetype");
}

@font-face {
  font-family: "Caveat";
  src: url(../assets/fonts/Caveat/Caveat.ttf) format("truetype");
}

@font-face {
  font-family: "MedievalSharp";
  src: url(../assets/fonts/MedievalSharp/MedievalSharp-Regular.ttf) format("truetype");
}

@font-face {
  font-family: "Audiowide";
  src: url(../assets/fonts/Audiowide/Audiowide-Regular.ttf) format("truetype");
}

/* Default Settings */
:root {
  --primary-bg: #f0f0f0;
  --secondary-bg: #ffffff;
  --secondary-bg-transparent: #ffffffaa;
  --text-primary: #121212;
  --text-secondary: #4d4d4d;
  --accent: #7c4dff;
  --accent-transparent: rgba(124, 77, 255, 0.67);
  --hover-accent: #5e35b1;
  --card-bg: #e0e0e0;
  --transition: all 0.3s ease;
  --font0: "Overlock", sans-serif;
  --font1: "Caveat", sans-serif;
  --font2: "Audiowide", sans-serif;
  --font3: "MedievalSharp", sans-serif;
  --shadow: 0 0 15px var(--hover-accent);
  --icon-size: 1.5em;
  --navbar-height: 80px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary-bg: #121212;
    --secondary-bg: #1e1e1e;
    --secondary-bg-transparent: #1e1e1eaa;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --card-bg: #252525;
  }
}

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

html {
  scroll-behavior: smooth;
  scrollbar-color: var(--accent) var(--secondary-bg);
}

body {
  display: block;
  background-color: var(--primary-bg);
  color: var(--text-primary);
  font-family: var(--font0);
  font-size: 1em;
  line-height: 1.5;
  top: 0 !important;
  overflow-x: hidden;
}

.goog-te-banner-frame.skiptranslate {
  display: none !important;
}

.goog-te-balloon-frame {
  display: none !important;
}

font {
  background-color: transparent !important;
  box-shadow: none !important;
}

a {
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
}

a:hover {
  text-decoration: underline;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 10px;
  text-align: center;
}

h1 {
  font-family: var(--font1);
  font-size: 5em;
}

h2 {
  font-family: var(--font2);
  font-size: 2em;
}

h3 {
  font-family: var(--font3);
  font-size: 1.5em;
}

span.emphasis {
  font-weight: bold;
  color: var(--accent);
}

/* Header */
header {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  padding: 1rem;
  top: 0;
  z-index: 1000;
  width: 100%;
  max-width: 100vw;
  height: var(--navbar-height);
  background-color: var(--secondary-bg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  box-sizing: border-box;
}

nav {
  display: flex;
  flex-flow: row nowrap;
  justify-content: flex-start;
  width: auto;
  margin: auto;
  align-items: center;
}

nav h1 {
  margin: 10px;
  font-size: 1em;
}

nav a {
  text-decoration: none;
  color: var(--text-primary);
}

nav a:hover {
  text-decoration: underline;
}

/* Skip link for keyboard users */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  left: 0;
  top: 0;
  width: auto;
  height: auto;
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 9999;
}

.nav-menu {
  flex: 1 0 25vw;
  display: flex;
  padding: 0 50px;
  justify-content: center;
}

.nav-menu button {
  display: block;
  background: none;
  border: none;
  transition: var(--transition);
  cursor: pointer;
}

.nav-menu button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav-links {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--secondary-bg);
  border-top: 1px solid var(--accent);
  text-align: center;
  padding: 1rem;
}

.nav-links a {
  position: relative;
  padding: 0.5rem;
}

.nav-links a:hover {
  text-decoration: none;
}

.nav-links a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--accent);
  transition: var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

button.language {
  border: none;
  background: none;
  cursor: pointer;
}

/* Content */
main {
  margin: 50px;
  margin-top: var(--navbar-height);
}

section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  max-width: 100%;
  min-height: 75vh;
  scroll-margin-top: var(--navbar-height);
}

.portfolio {
  padding: 4rem 0;
  position: relative;
}

.card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: justify;
  border-radius: 10px;
  margin: 10px auto;
  text-decoration: none;
  background: var(--card-bg);
  color: var(--text-primary);
  transition: var(--transition);
}

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

/* small indicator for participative projects */
.card .participating {
  font-size: 0.85em;
  font-style: italic;
  color: #666;
  margin: -8px 0 4px;
}

.card h3,
.card h4,
.card p {
  margin: 10px 25px;
  text-align: center;
}

.card picture,
.card img,
.card source {
  width: 100%;
  height: auto;
  border-radius: 8px 8px 0 0;
}

.card summary {
  text-align: center;
  margin: 1em;
}

.technologies {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
  gap: 1em;
  margin: 1em;
}

div.links {
  width: 100%;
  max-width: 100%;
  margin: 1em;
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 1em;
}

.button {
  width: 100%;
  max-width: 100%;
  text-align: center;
}

.button a,
.button button {
  border-radius: 10px;
  margin: 10px;
  padding: 15px;
  background-color: var(--secondary-bg);
  color: var(--text-primary);
  text-decoration: none;
}

.button a:hover,
.button button:hover {
  box-shadow: var(--shadow);
  text-decoration: underline;
}

.text-with-image {
  display: flex;
  flex-direction: column;
}

.person {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  transition: var(--transition);
}

.person:hover {
  box-shadow: var(--shadow);
}

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

.link-item {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: var(--transition);
  padding: 1rem;
}

.link-item:hover {
  color: var(--secondary-bg);
  transform: translateY(-5px);
  text-decoration: none;
}

.icon-container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-radius: 8px;
  background-color: var(--card-bg);
  transition: var(--transition);
  cursor: pointer;
}

.icon-container:hover {
  background-color: var(--accent);
  transform: scale(1.1);
  box-shadow: var(--shadow);
}

.icon-container:hover .icon {
  color: var(--secondary-bg);
}

#accessibility {
  display: flex;
  flex-direction: row-reverse;
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
}

#accessibility button {
  margin: 10px;
  padding: 5px;
  border: none;
  border-radius: 10px;
  background: var(--secondary-bg-transparent);
  transition: var(--transition);
  cursor: pointer;
}

#accessibility button:hover {
  box-shadow: var(--shadow);
}

#accessibility button:active {
  background-color: var(--primary-bg);
}

#accessibility-button {
  border-radius: 10px 0 0 10px;
}

#accessibility-menu {
  display: none;
  flex-flow: column wrap;
}

ul {
  display: flex;
  flex-flow: column nowrap;
  align-items: center;
  justify-content: center;
  list-style-type: disc;
  padding-left: 20px;
}

li {
  text-align: center;
}

a.external {
  color: var(--accent);
  text-decoration: none;
}

a.external:hover {
  color: var(--hover-accent);
  text-decoration: underline;
}

a.external::after {
  content: " 🔗";
}

/* SVG Icon Styling */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--icon-size);
  color: var(--text-primary);
  flex-shrink: 0;
  transition: var(--transition);
  width: auto;
  height: auto;
}

.icon:hover {
  color: var(--hover-accent);
  transform: scale(1.2);
}

.icon svg {
  width: 1em;
  height: 1em;
  display: block;
  flex-shrink: 0;
}

.icon svg path,
.icon svg circle,
.icon svg rect,
.icon svg line,
.icon svg polygon,
.icon svg ellipse {
  fill: currentColor;
  transition: var(--transition);
}

a .icon:hover {
  color: var(--hover-accent);
}

button .icon:hover {
  color: var(--hover-accent);
}

/* Filter Styles */
.filter-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0;
  justify-content: center;
  width: 100%;
  max-width: 100%;
}

.filter-button {
  padding: 10px 20px;
  border: 2px solid var(--accent);
  background-color: transparent;
  color: var(--text-primary);
  border-radius: 20px;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition);
  font-family: var(--font0);
  font-size: 1em;
}

.filter-button:hover {
  background-color: var(--accent);
  color: var(--primary-bg);
  transform: translateY(-2px);
}

.filter-button.active {
  background-color: var(--accent);
  color: var(--primary-bg);
  box-shadow: var(--shadow);
}

/* Títulos reutilizáveis */
.title-technologies,
.title-links {
  font-family: var(--font3);
  font-size: 1.5em;
  margin: 10px;
  text-align: center;
}

/* Carousel Buttons - MOSTRADOS */
.btn {
  position: absolute;
  background-color: var(--secondary-bg-transparent);
  border: 2px solid var(--accent);
  color: var(--text-primary);
  padding: 12px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.2em;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 50px;
  min-height: 50px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
}

.btn:hover {
  background-color: var(--accent-transparent);
  color: var(--primary-bg);
}

.btn:active {
  transform: translateY(-50%) scale(0.95);
}

.btn.prev {
  left: 20px;
}

.btn.next {
  right: 20px;
}

.btn i {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Carousel */
.carrousel {
  position: relative;
  display: flex;
  flex-flow: row nowrap;
  scroll-behavior: smooth;
  overflow-x: auto;
  width: 100%;
  max-width: 100%;
  gap: 2em;
  padding: 10px 25px;
}

.carrousel .card {
  max-width: 75dvw;
  flex-shrink: 0;
}

.block {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-around;
  gap: 1em;
  width: 100%;
  max-width: 100%;
  padding: 1em 0;
}

.block .card {
  min-width: 300px;
  max-width: 400px;
}

.tech-stack-group {
  background-color: var(--secondary-bg);
  border-radius: 10px;
  padding: 25px;
  width: 100%;
  max-width: 100%;
  margin-bottom: 2em;
}

.tech-stack-group h3 {
  margin-bottom: 1.5em;
}

.tech-stack-group .card {
  min-width: auto;
}

.tech-cards {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5em;
  gap: 0.5em;
}

.tech-cards .icon {
  font-size: 2.5em;
}

.tech-cards p {
  margin: 0;
  text-align: center;
  font-size: 0.95em;
}

/* Scrollbar styling */
.carrousel::-webkit-scrollbar {
  height: 8px;
}

.carrousel::-webkit-scrollbar-track {
  background: transparent;
}

.carrousel::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

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