/* =========================================================
   ABOUT SECTION (Flexbox)
   ========================================================= */

.about {
  background: var(--surface-container-low);
  padding-block: var(--space-24);
  background-image: var(--gradient-section);
}

.about__inner {
  display: flex;
  flex-direction: row;
  gap: var(--space-16);
  align-items: flex-start;
}

.about__sticky {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-8));
  flex: 0 0 320px;
}

.about__avatar-wrap {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: var(--surface-container-high);
}

.about__avatar-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
      transparent 50%,
      rgba(28, 27, 27, 0.9) 100%);
}

.about__avatar-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.8) brightness(0.9);
}

.avatar-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--surface-container-high) 0%, var(--surface-container-highest) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  user-select: none;
}

.about__content {
  flex: 1;
}

.about__lead {
  font-size: var(--text-2xl);
  font-weight: var(--font-subhead);
  color: var(--on-surface);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-snug);
  margin-bottom: var(--space-6);
}

.about__lead .highlight {
  color: var(--primary);
}

.about__body {
  font-size: var(--text-base);
  color: var(--on-surface-variant);
  line-height: var(--leading-body);
  margin-bottom: var(--space-4);
}

.about__body strong {
  color: var(--on-surface);
  font-weight: 600;
}

.about__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-block: var(--space-6) var(--space-8);
  list-style: none;
  padding: 0;
}

.about__list-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--on-surface-variant);
  line-height: 1.4;
}

.about__list-icon {
  width: 18px;
  height: 18px;
  color: var(--tertiary);
  flex-shrink: 0;
}

.about__cta-wrap {
  margin-top: var(--space-6);
}

.about__email-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--secondary);
  font-size: var(--text-base);
  font-weight: var(--font-label);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition:
    color var(--transition-base),
    text-shadow var(--transition-base),
    transform var(--transition-fast);
}

.about__email-link span {
  display: inline-block;
  transition: transform var(--transition-base);
}

.about__email-link:hover {
  color: var(--primary);
  text-shadow: 0 0 12px rgba(250, 189, 0, 0.35);
}

.about__email-link:hover span {
  transform: translateX(4px);
}

.about__stack-heading {
  font-size: var(--text-xs);
  font-weight: var(--font-label);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: var(--space-4);
}

.about__stack-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.about__stats {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(79, 70, 50, 0.15);
}

.stat-item {
  flex: 1;
}

.stat-item__number {
  font-size: var(--text-4xl);
  font-weight: var(--font-display);
  letter-spacing: var(--tracking-tight);
  color: var(--on-surface);
  line-height: 1;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-item__label {
  font-size: var(--text-sm);
  color: var(--on-surface-variant);
  margin-top: var(--space-1);
}

/* ── About Responsive (max-width: 768px) ── */
@media (max-width: 768px) {
  .about__inner {
    flex-direction: column;
    gap: var(--space-8);
  }

  .about__sticky {
    position: static;
    order: 2;
    flex: 0 0 auto;
    width: 100%;
  }

  .about__content {
    order: 1;
  }

  .about__avatar-wrap {
    width: 160px;
    height: 160px;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    margin: 0 auto;
  }

  .about__lead {
    font-size: var(--text-xl);
  }

  .about__stats {
    flex-wrap: wrap;
    gap: var(--space-6);
  }

  .stat-item {
    flex: 1 1 40%;
  }
}