/* ===== Variables CSS para light/dark mode ===== */
:root {
  --bg-color: #fff;
  --text-color: #333;
  --sidebar-bg: #7f00ff;
  --sidebar-text: #fff;
  --accent-color: #7f00ff;
  --skill-bg: rgba(255, 255, 255, 0.15);
  --skill-text: #fff;
  --project-bg: #fff;
  --slider-arrow: rgba(0, 0, 0, 0.5);
}

body.dark-mode {
  --bg-color: #121212;
  --text-color: #eee;
  --sidebar-bg: #5a00b3;
  --sidebar-text: #fff;
  --accent-color: #d400ff;
  --skill-bg: rgba(255, 255, 255, 0.2);
  --skill-text: #fff;
  --project-bg: #1e1e1e;
  --slider-arrow: rgba(255, 255, 255, 0.5);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  display: flex;
  min-height: 100vh;
  background-color: var(--bg-color);
  color: var(--text-color);
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}
/* ===== Sidebar ===== */
.sidebar {
  background-color: var(--sidebar-bg);
  color: var(--sidebar-text);
  width: 320px;
  padding: 30px 20px;

  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;

  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
  box-shadow: 2px 0 6px rgba(0, 0, 0, 0.1);
  transition: background 0.3s, color 0.3s;
}
.sidebar img.profile {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid #d400ff;
  margin-bottom: 20px;
}
.sidebar h1 {
  font-size: 1.6rem;
  margin: 10px 0 5px 0;
  font-weight: 700;
}
.sidebar h2 {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 15px;
  color: #ffd6e0;
}
.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 15px 0 20px 0;
}
.skills span {
  background: var(--skill-bg);
  padding: 5px 12px;
  border-radius: 15px;
  font-size: 0.85rem;
  color: var(--skill-text);
  font-weight: 500;
  transition: background 0.3s, color 0.3s;
}
.sidebar p {
  font-size: 1rem;
  color: #ffd6e0;
  margin-bottom: 15px;
}
.socials {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}
.socials a img {
  width: 32px;
  height: 32px;
  /* Cambiar a SVG inline o usar un filtro si es necesario, pero este filtro funciona bien para cambiar color en dark mode */
  filter: brightness(0) invert(1);
  transition: transform 0.3s;
}
.socials a img:hover {
  transform: scale(1.1);
}
#darkToggle {
  margin-top: 20px;
  padding: 6px 12px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  background-color: #fff;
  color: #7f00ff;
  font-weight: 500;
  transition: all 0.3s;
}
#darkToggle:hover {
  background-color: #d400ff;
  color: #fff;
}


/* ===== Email ===== */

#email-contact a {
  color: #ffffff;       /* Color blanco */
  text-decoration: none; /* Quita el subrayado */
  transition: opacity 0.3s;
}

#email-contact a:hover {
  opacity: 0.8;          /* Efecto opcional al pasar el mouse */
  text-decoration: none; 
}



/* ===== Contenido ===== */
.content {
  margin-left: 320px; /* debe coincidir con el ancho de la sidebar */
  padding: 40px 60px;
  display: flex;
  flex-direction: column;
  width: 100%;
  transition: background 0.3s, color 0.3s;
}
h2 {
  color: var(--text-color);
  text-align: left;
  margin: 50px 0 25px 0;
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  transition: color 0.3s;
}
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px 25px;
  margin-bottom: 50px;
  width: 100%;
  justify-items: center;
}
.project {
  background: var(--project-bg);
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s;
  width: 100%;
  max-width: 420px;
  margin-bottom: 10px;
}
/* Ocultamos la imagen por defecto para que el contenedor del slider la gestione */
.project img {
  width: 100%;
  display: block;
  transition: transform 0.4s ease;
}
.project:hover img {
  transform: scale(1.05);
}
.project h3 {
  margin: 15px 0;
  font-size: 1rem;
  color: var(--accent-color);
  text-align: center;
  font-weight: 500;
  transition: color 0.3s;
}
.project:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.25);
}

/* =================================================== */
/* ===== ESTILOS DEL SLIDER EN TODAS LAS CARDS ===== */
/* =================================================== */
.slider-container {
  position: relative;
  overflow: hidden; /* Esto oculta las imágenes que no están visibles */
  width: 100%;
  height: 250px; /* Establecer una altura fija para evitar el CLS (Cumulative Layout Shift) */
}

.slider-wrapper {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease-in-out; /* Animación de desplazamiento */
}

/* Aplica a todas las imágenes, incluidas las que están dentro de <a> */
.slider-wrapper img, .slider-wrapper a img {
  flex-shrink: 0; /* Evita que las imágenes se encojan */
  width: 100%;
  height: 100%;
  object-fit: cover; /* Asegura que la imagen cubra el contenedor */
  display: block;
}

/* Asegurarse de que el elemento a.slide-link tome el 100% del ancho del slide */
.slider-wrapper a.slide-link {
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    display: block;
}


.slider-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--slider-arrow);
  font-size: 2rem;
  padding: 10px;
  z-index: 10;
  opacity: 0.7;
  transition: opacity 0.2s;
  user-select: none;
}

.slider-button:hover {
  opacity: 1;
}

.prev-button {
  left: 5px;
}

.next-button {
  right: 5px;
}

/* Puntos de navegación */
.slider-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--slider-arrow);
  opacity: 0.5;
  cursor: pointer;
  transition: opacity 0.3s, background-color 0.3s;
}

.dot.active {
  opacity: 1;
  background-color: var(--sidebar-text); /* Blanco para contraste */
}
/* =================================================== */


/* ===== Responsive ===== */
@media (max-width: 900px) {
  .gallery {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}
@media (max-width: 768px) {
  body {
    flex-direction: column;
  }

  .sidebar {
    position: relative;
    width: 100%;
    height: auto;
    padding: 20px;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  }
  .sidebar img.profile {
    width: 100px;
    height: 100px;
    margin-bottom: 10px;
  }
  .sidebar h1,
  .sidebar h2,
  .sidebar p {
    text-align: center;
    margin: 5px 0;
  }
  .skills {
    justify-content: center;
  }
  .content {
    margin: 0;
    padding: 20px;
  }
  h2 {
    font-size: 1.6rem;
    margin: 40px 0 25px 0;
    word-break: break-word;
  }
}
@media (max-width: 600px) {
  .gallery {
    grid-template-columns: 1fr;
  }
}