/* variables de colores */
:root {
  --color-principal: #25a3ff;
  --text-color: #131b2e;
  --text-secundary: #404753;
  --text-pills: #57657a;
  --text-pills-dark: #447fb5;
  --dark-text-color: #e2e2e6;
  --dark-text-secundary: #c4c6cf;
  --light-bg: #faf8ff;
  --dark-bg: #0f1115;
  --light-card-bg: #f2f3ff;
  --light-pills: #d5e3fc;
  --dark-card-bg: #1a1c1e;
  --dark-pills: #33353a;
  --light-bg-header: #efeff2;
  --dark-bg-header: #101216;
  --light-header-border: #c0c7d5;
  --dark-header-border: #1b1e22;
  --btn-gradient: linear-gradient(
    144deg,
    rgba(77, 171, 255, 1) 0%,
    rgba(37, 99, 235, 1) 100%
  );
}

.proyectos {
  width: 98rem;
  margin: 8rem auto;
}

.proyectos h2 {
  font-size: 2.4rem;
  color: var(--text-color);
}

.proyectos p {
  color: var(--text-secundary);
  width: 50rem;
  margin-top: 1rem;
}

.project-cards .card {
  width: 40rem;
  height: 46rem;
  display: flex;
  align-items: center;
  background: var(--light-card-bg);
}

.project-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  width: fit-content;
  gap: 4rem;
  margin: 4rem auto;
}

.project-cards .card .details {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.project-cards .card .title {
  margin-top: 1rem;
  height: 5rem;
  color: var(--text-color);
  text-align: center;
}

.project-cards .card .description {
  text-align: center;
  width: 30rem;
  height: 8rem;
  color: var(--text-secundary);
}

.project-cards .card img {
  width: 39.9rem;
  height: 20rem;
  border-radius: 5px 5px 0 0;
  object-fit: cover;
}

.project-cards .card .btns {
  display: flex;
  gap: 2rem;
}

.project-cards .card .stack {
  display: flex;
  width: fit-content;
  justify-content: center;
  gap: 2rem;
  margin: 1rem;
}

.project-cards .card .stack .stack-pill {
  padding: 0.6rem 2rem;
  background: var(--light-pills);
  color: var(--text-pills);
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 800;
  cursor: default;
}

/* --- Dark Mode --- */
.dark .proyectos h2 {
  color: var(--dark-text-color);
}

.dark .proyectos p {
  color: var(--dark-text-secundary);
}

.dark .project-cards .card {
  background: var(--dark-card-bg);
}

.dark .project-cards .card .stack .stack-pill {
  background: var(--dark-pills);
  color: var(--text-pills-dark);
}

.dark .project-cards .card .title {
  color: var(--dark-text-color);
}

.dark .project-cards .card .description {
  color: var(--dark-text-secundary);
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .proyectos {
    width: 20rem;
  }

  .proyectos h2 {
    font-size: 1.4rem;
    color: var(--text-color);
  }

  .proyectos p {
    color: var(--text-secundary);
    width: 22rem;
    font-size: 1.2rem;
    margin-top: 1rem;
  }

  .project-cards .card {
    width: 18rem;
    height: 36rem;
    display: flex;
    align-items: center;
    background: var(--light-card-bg);
  }

  .project-cards {
    display: flex;
    flex-direction: column;
    width: fit-content;
    gap: 6rem;
    margin: 4rem auto;
  }

  .project-cards .card .details {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .project-cards .card .title {
    margin-top: 1rem;
    height: fit-content;
    color: var(--text-color);
    text-align: center;
    font-size: 1rem;
  }

  .project-cards .card .description {
    text-align: center;
    width: 16rem;
    height: 8rem;
    color: var(--text-secundary);
    font-size: 0.8rem;
    margin-bottom: 1rem;
  }

  .project-cards .card img {
    width: 18rem;
    height: 12rem;
    border-radius: 5px 5px 0 0;
    object-fit: cover;
  }

  .project-cards .card .btns {
    display: flex;
    gap: 1rem;
  }

  .project-cards .card .stack {
    display: grid;
    grid-template-columns: repeat(2, 0.8fr);
    justify-content: center;
    gap: 1rem;
    margin: 1rem;
    height: 4rem;
  }

  .project-cards .card .stack .stack-pill {
    display: flex;
    justify-content: center;
    height: fit-content;
    padding: 0.2rem 0.6rem;
    background: var(--light-pills);
    color: var(--text-pills);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 800;
    cursor: default;
  }
}