/* ===== INDEX — About Me ===== */

.about-me {
  width: 100%;
}

.about-content {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 3rem;
  align-items: center;
}

/* Texto */
.about-text h1 {
  font-size: 2.8rem;
  margin-bottom: 0.5rem;
}

.about-text p {
  margin-bottom: 1.25rem;
  max-width: 62ch;
  font-size: 1.05rem;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.about-tags span {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  background-color: rgba(123, 108, 246, 0.1);
  border: 1px solid rgba(123, 108, 246, 0.2);
  border-radius: 20px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: var(--color-primary-light);
  transition: all var(--transition);
}

.about-tags span:hover {
  background-color: rgba(123, 108, 246, 0.18);
  border-color: rgba(123, 108, 246, 0.35);
  transform: translateY(-2px);
}

/* Imagen */
.about-image {
  display: flex;
  justify-content: center;
}

.image-frame {
  position: relative;
  width: 260px;
  height: 360px;
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  border-radius: var(--border-radius-lg);
  border: 3px solid var(--color-border);
  position: relative;
  z-index: 1;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.image-frame:hover img {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.image-frame::after {
  content: "";
  position: absolute;
  top: 12px;
  left: 12px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius-lg);
  opacity: 0.3;
  z-index: 0;
  transition: all var(--transition);
}

.image-frame:hover::after {
  top: 8px;
  left: 8px;
  opacity: 0.5;
}

/* Sin imagen — placeholder */
.image-placeholder {
  width: 280px;
  height: 280px;
  border-radius: var(--border-radius-lg);
  border: 2px dashed var(--color-border);
  background-color: var(--color-surface);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  gap: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-text h1 {
    font-size: 2.2rem;
  }

  .about-text p {
    max-width: 100%;
  }

  .about-image {
    order: -1;
    margin-bottom: 1rem;
  }

  .image-frame,
  .image-placeholder {
    width: 200px;
    height: 280px;
  }

  .about-tags {
    justify-content: center;
  }
}

/* About school badge */
.about-school {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.school-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: cover;
}

.about-school span {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

@media (max-width: 768px) {
  .about-school {
    justify-content: center;
  }
}

/* Linea de la vida */
.timeline-section {
  margin-top: 3rem;
}

.timeline-section h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 1.25rem;
  text-align: center;
}

.timeline-img-wrapper {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  background-color: var(--color-bg-alt);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.timeline-img-wrapper:hover {
  border-color: rgba(123, 108, 246, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.timeline-img-wrapper img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== SECCIÓN: PROYECTO EMPRENDEDOR ===== */

.project-section {
  width: 100%;
  margin-top: 3.5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-border);
}

.project-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 1.5rem;
  text-align: center;
}

.project-intro {
  max-width: 72ch;
  margin: 0 auto 2.5rem;
  text-align: justify;
}

.project-intro p {
  margin-bottom: 1rem;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-text);
}

.project-intro strong {
  color: var(--color-secondary);
}

.project-intro em {
  color: var(--color-primary-light);
  font-style: italic;
}

/* Cards grid */
.project-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.project-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 1.75rem 1.5rem;
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
}

.project-card:hover {
  border-color: rgba(123, 108, 246, 0.35);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
  transform: translateY(-4px);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(
    135deg,
    rgba(123, 108, 246, 0.15),
    rgba(100, 223, 223, 0.1)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  margin-bottom: 1rem;
}

.project-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-heading);
  margin-bottom: 0.6rem;
}

.project-card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

/* Highlight */
.project-highlight {
  background: linear-gradient(
    135deg,
    rgba(123, 108, 246, 0.08),
    rgba(100, 223, 223, 0.06)
  );
  border: 1px solid rgba(123, 108, 246, 0.2);
  border-radius: var(--border-radius);
  padding: 1.5rem 2rem;
  text-align: center;
}

.project-highlight p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  font-style: italic;
  max-width: 65ch;
  margin: 0 auto;
}

/* PDF embebido en homepage */
.project-pdf-container {
  margin-bottom: 2.5rem;
}

.project-pdf-container h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-heading);
  margin-bottom: 1rem;
  text-align: center;
}

.project-pdf-container .pdf-container {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  max-height: 85vh;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  background-color: var(--color-bg-alt);
}

.project-pdf-container .pdf-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.project-pdf-container .fallback-link {
  display: block;
  text-align: center;
  margin-top: 1rem;
  font-style: italic;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.project-pdf-container .fallback-link:hover {
  color: var(--color-primary-light);
}

/* Responsive: proyecto */
@media (max-width: 768px) {
  .project-section {
    margin-top: 2.5rem;
    padding-top: 2rem;
  }

  .project-title {
    font-size: 1.6rem;
  }

  .project-cards {
    grid-template-columns: 1fr;
  }

  .project-highlight {
    padding: 1.25rem 1.5rem;
  }
}