/* About Page (Dannaway Structure) CSS */
.about-hero {
  padding: clamp(6rem, 15vh, 10rem) 0 4rem;
  background-color: var(--color-bg-base);
  position: relative;
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

@media (min-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10%;
  }
}

/* Biografía / Info Izquierda */
.about-intro {
  display: flex;
  flex-direction: column;
}

.about-greeting {
  font-family: var(--font-family-mono);
  color: var(--color-primary-light);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.about-title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.04em;
}

.about-bio {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-xl);
  max-width: 550px;
}

.about-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Foto Derecha o Avatar Tecnológico Mágico */
.about-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-avatar-container {
  position: relative;
  width: 80%;
  height: 80%;
  border-radius: 50%;
  /* Glowing magical border effect */
  background: radial-gradient(circle at center, rgba(79,70,229,0.1) 0%, transparent 70%);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Magic Ring Animation */
.magic-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid rgba(79, 70, 229, 0.3);
  animation: pulse-ring 4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.magic-ring:nth-child(2) {
  animation-delay: 2s;
}

@keyframes pulse-ring {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.3); opacity: 0; }
}

/* Ethereal Orbs for environment */
.ethereal-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: -1;
  opacity: 0.4;
  pointer-events: none;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: var(--color-primary);
  top: -100px;
  right: -100px;
  animation: float 20s ease-in-out infinite alternate;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: #9333ea;
  bottom: -50px;
  left: -50px;
  animation: float 15s ease-in-out infinite alternate-reverse;
}

@keyframes float {
  0% { transform: translate(0, 0); }
  100% { transform: translate(50px, 50px); }
}

.avatar-image {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  position: relative;
  z-index: 2;
  box-shadow: 0 30px 60px -15px rgba(0,0,0,0.8);
  border: 4px solid var(--color-bg-base);
  transition: transform 0.5s ease;
}

.about-visual:hover .avatar-image {
  transform: scale(1.05);
}

/* Tech Stack Timeline (Dannaway clean style) */
.skills-section {
  padding: 4rem 0 8rem;
  background: var(--color-bg-base);
  position: relative;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.skill-category h3 {
  font-family: var(--font-family-mono);
  color: var(--color-primary);
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.skill-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.skill-list li {
  color: var(--color-text-primary);
  font-size: 1.125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
}

.skill-list li span:last-child {
  color: var(--color-text-muted);
}