/* === GENERAL === */
  body {
    font-family: 'sofia-pro', Helvetica, Arial, sans-serif;
    font-weight: 400;
    margin: 0;
    color: #111;
    background: #fff;
  }

  /* === HEADER === */
  header {
    background: white;
    border-bottom: 1px solid #ddd;
    padding: 1.2rem 2rem;
  }

  nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  nav a {
    font-family: 'sofia-pro', Helvetica, Arial, sans-serif;
    font-style: italic;
    font-weight: 400;
    font-size: 1.2rem;
  }

  nav h1 {
    font-family: 'sofia-pro', Helvetica, Arial, sans-serif;
    font-weight: 500;
    font-size: 1.6rem;
  }

  /* === GRID === */
  main.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 50vh 50vh;
    height: calc(100vh - 80px);
    width: 100%;
  }

  /* === BLOQUES === */
  .block {
    position: relative; /* mantiene referencias internas */
    text-decoration: none;
    color: #000;
    overflow: hidden; /* evita desbordes */
    transition: transform 0.3s ease, filter 0.3s ease;
  }

  .block {
    position: relative;
    text-decoration: none;
    color: #000;
    overflow: hidden;
    transition: transform 0.3s ease, filter 0.3s ease;
  }

  .block h2 {
    font-family: 'sofia-pro', Helvetica, Arial, sans-serif;
    text-decoration: none !important;
    position: absolute;
    top: 1rem;
    left: 1rem;
    font-weight: 400;
    font-size: 2.9rem;
    margin: 0;
    line-height: 0.8;
    letter-spacing: -1px;
    z-index: 2;
  }

  /* Lista de proyectos: independiente del h2 */
  .block ul {
    font-family: 'sofia-pro', Helvetica, Arial, sans-serif;
    text-decoration: none !important;
    color: #111;
    position: absolute;
    bottom: 2.5rem;
    right: 2.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 1.3rem;
    line-height: 1.6;
    text-align: right;
    transition: color 0.3s ease;
    z-index: 2;
  }

  /* === ENLACES DE PROYECTOS (minimal hover line) === */
.block ul li a {
  position: relative;
  text-decoration: none;      /* elimina subrayado por defecto */
  color: #111;
  font-weight: 400;
  transition: color 0.3s ease;
}

/* Línea animada al hover */
.block ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;               /* distancia entre texto y línea */
  width: 0%;
  height: 2px;                /* grosor de la línea */
  background-color: #111;     /* color de la línea */
  transition: width 0.3s ease;
}

/* Hover: cambia color + línea que se extiende */
.block ul li a:hover {
  color: #000;                /* un poco más oscuro al hover */
}

.block ul li a:hover::after {
  width: 100%;                /* anima el subrayado de izquierda a derecha */
}


  /* === COLORES Y PLACEHOLDERS === */
  .industrial {
    background: #8f8f8f;
    grid-column: 1;
    grid-row: 1; /* <-- antes: 1 / span 2  */
  }

  .placeholder1 {
    background: #cfcfcf;
    grid-column: 2;
    grid-row: 1;
  }

  .code {
    background: #7b7b7b;
    grid-column: 3;
    grid-row: 1;
  }

  .placeholder2 {
    background: #a8a8a8;
    grid-column: 1;
    grid-row: 2; /* debajo de industrial, sin superponer */
  }

  .ux {
    background: #bdbdbd;
    grid-column: 2;
    grid-row: 2;
  }

  .placeholder3 {
    background: #e0e0e0;
    grid-column: 3;
    grid-row: 2;
  }

  /* === RESPONSIVE === */
  @media (max-width: 900px) {
    main.grid {
      grid-template-columns: 1fr;
      grid-template-rows: auto;
      height: auto;
    }

    .block {
      height: 60vh;
    }

    .block h2 {
      top: 1.5rem;
      left: 1.5rem;
      font-size: 1.6rem;
    }

    .block ul {
      bottom: 1.5rem;
      right: 1.5rem;
    }
  }
  /* === PLACEHOLDERS CON GIFS === */

  .placeholder1 {
    background-image: url("assets/code/p5js.gif");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    grid-column: 2;
    grid-row: 1;
  }

  .placeholder2 {
    background-image: url("assets/code/p5js.gif");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    grid-column: 1;
    grid-row: 2;
  }

  .placeholder3 {
    background-image: url("assets/code/p5js.gif");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    grid-column: 3;
    grid-row: 2;
  }

  /* === QUITAR TODOS LOS SUBRAYADOS DE LINKS === */
a {
  text-decoration: none !important;
  color: inherit; /* mantiene el color del texto actual */
}

/* === ENLACE SUBRAYADO === */
.link-subrayado {
  position: relative;
  color: #111;
  font-weight: 400;
  text-decoration: none; /* quitamos el subrayado por defecto */
}

/* línea visible por defecto */
.link-subrayado::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;           /* distancia entre texto y línea */
  width: 100%;
  height: 1.5px;          /* grosor de la línea */
  background-color: #111; /* color del subrayado */
  transition: background-color 0.3s ease, opacity 0.3s ease;
  opacity: 0.6;           /* subrayado sutil */
}

/* efecto al pasar el cursor */
.link-subrayado:hover::after {
  opacity: 1;
  background-color: #000;
}

/* ===== SECCION ABOUT ===== */
.about-page {
  max-width: 900px;
  margin: 60px auto 80px auto;
  padding: 0 28px;
  background: #fff;
  box-sizing: border-box;
}

.about-container {
  display: flex;
  align-items: flex-start;
  gap: 48px;
  flex-direction: row;
  width: 100%;
}

.about-avatar {
  width: 200px;
  height: 200px;
  border-radius: 10px;
  object-fit: cover;
  background: #f2f2f2;
  box-shadow: 0 3px 16px rgba(0, 0, 0, 0.07);
  flex-shrink: 0;
}

.about-text-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.about-title {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin: 0 0 16px 0;
  color: #111;
}

.about-text-content p {
  font-size: 1.18rem;
  color: #363636;
  margin: 0 0 10px 0;
  line-height: 1.7;
  max-width: 650px;
}