/* About / profile showcase (Bootstrap + site theme tokens) */

.about-page-main {
  --about-accent: var(--site-accent, #2563eb);
  --about-accent-soft: var(--site-accent-soft, rgba(37, 99, 235, 0.1));
  --about-muted: var(--site-text-muted, #64748b);
  --about-surface: var(--site-surface-solid, #fff);
  --about-border: var(--site-border, rgba(15, 23, 42, 0.08));
  --about-radius: var(--site-radius-lg, 1.125rem);
}

.about-section {
  padding: 4rem 0;
}

@media (min-width: 992px) {
  .about-section {
    padding: 5rem 0;
  }
}

.about-section--alt {
  background: rgba(15, 23, 42, 0.03);
}

html[data-site-theme="dusk"] .about-section--alt {
  background: rgba(255, 255, 255, 0.04);
}

.about-container {
  max-width: 72rem;
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.about-content-col {
  max-width: 56rem;
}

.about-eyebrow {
  color: var(--about-accent);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.about-section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.about-title-rule {
  width: 4rem;
  height: 4px;
  border-radius: 999px;
  background: var(--about-accent);
  margin-bottom: 1.5rem;
}

.about-title-rule--center {
  margin-left: auto;
  margin-right: auto;
}

.about-subtitle {
  color: var(--about-muted);
  font-size: 1.125rem;
  max-width: 42rem;
}

.about-subtitle--center {
  margin-left: auto;
  margin-right: auto;
}

.about-hero {
  position: relative;
  min-height: min(100vh, 900px);
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.about-hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(64px);
  opacity: 0.45;
  pointer-events: none;
}

.about-hero__blob--1 {
  width: 18rem;
  height: 18rem;
  top: 5rem;
  left: -4rem;
  background: var(--about-accent-soft);
}

.about-hero__blob--2 {
  width: 16rem;
  height: 16rem;
  top: 8rem;
  right: -3rem;
  background: rgba(244, 114, 182, 0.15);
  animation-delay: 2s;
}

.about-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: 999px;
  background: var(--about-accent-soft);
  border: 1px solid var(--about-border);
  font-size: 0.875rem;
  font-weight: 500;
}

.about-hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--about-accent);
  animation: about-pulse 2s ease-in-out infinite;
}

@keyframes about-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.about-hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 1.5rem 0 0.75rem;
}

.about-hero__typed {
  color: var(--about-accent);
  min-height: 1.2em;
}

.about-hero__job {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  color: var(--about-muted);
  font-weight: 500;
  min-height: 1.5em;
}

.about-chip {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: var(--about-surface);
  border: 1px solid var(--about-border);
  font-size: 0.875rem;
  font-weight: 500;
  margin: 0.25rem;
}

.about-stat-card {
  background: var(--about-surface);
  border: 1px solid var(--about-border);
  border-radius: var(--about-radius);
  padding: 1.25rem;
  box-shadow: var(--site-shadow-sm, 0 1px 2px rgba(15, 23, 42, 0.04));
  height: 100%;
}

.about-stat-card__icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--about-accent-soft);
  color: var(--about-accent);
  flex-shrink: 0;
}

.about-panel {
  background: var(--about-surface);
  border: 1px solid var(--about-border);
  border-radius: var(--about-radius);
  padding: 1.75rem;
  box-shadow: var(--site-shadow-sm);
  height: 100%;
  transition: transform 0.25s var(--site-ease-out, ease), box-shadow 0.25s ease;
}

.about-panel:hover {
  transform: translateY(-4px);
  box-shadow: var(--site-shadow-md);
}

.about-panel__icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--about-accent);
  color: #fff;
  margin-bottom: 1rem;
}

.about-panel__icon--dark {
  background: #1e293b;
}

html[data-site-theme="dusk"] .about-panel__icon--dark {
  background: #334155;
}

.about-skill-bar {
  height: 0.65rem;
  background: rgba(15, 23, 42, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

html[data-site-theme="dusk"] .about-skill-bar {
  background: rgba(255, 255, 255, 0.12);
}

.about-skill-bar__fill {
  height: 100%;
  width: 0;
  background: var(--about-accent);
  border-radius: 999px;
  transition: width 1.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.about-skill-bar__fill.is-visible {
  width: var(--about-level, 0%);
}

.about-tag {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  margin: 0.2rem;
  border: 1px solid transparent;
}

.about-tag--a {
  background: var(--about-accent-soft);
  color: var(--about-accent);
}

.about-tag--b {
  background: rgba(15, 23, 42, 0.06);
  color: var(--site-text, #0f172a);
}

html[data-site-theme="dusk"] .about-tag--b {
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
}

.about-soft-skill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: 0.75rem;
  background: rgba(15, 23, 42, 0.04);
  font-size: 0.875rem;
  font-weight: 500;
}

html[data-site-theme="dusk"] .about-soft-skill {
  background: rgba(255, 255, 255, 0.06);
}

.about-soft-skill__icon {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #22c55e;
  color: #fff;
  flex-shrink: 0;
}

.about-cert {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--about-border);
  background: rgba(15, 23, 42, 0.02);
}

.about-cert__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  background: #eab308;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.about-social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: var(--about-surface);
  border: 1px solid var(--about-border);
  color: var(--site-text, #0f172a);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.about-social-link:hover {
  border-color: var(--about-accent);
  box-shadow: var(--site-shadow-sm);
  transform: translateY(-1px);
  color: var(--about-accent);
}

.about-social-link__icon {
  flex-shrink: 0;
}

.about-community-qr-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.about-community-qr-item {
  margin: 0;
  text-align: center;
}

.about-community-qr-item img {
  display: block;
  width: 140px;
  height: 140px;
  object-fit: contain;
  border-radius: var(--about-radius);
  border: 1px solid var(--about-border);
  background: var(--about-surface);
  padding: 0.35rem;
  box-shadow: var(--site-shadow-sm);
}

.about-community-qr-item figcaption {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--about-muted);
}

.about-scroll-down {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  border: none;
  background: transparent;
  color: var(--about-muted);
  padding: 0.5rem;
  animation: about-bounce 2s infinite;
}

@keyframes about-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

.about-scroll-link {
  scroll-margin-top: 5.5rem;
}

.about-btn-outline {
  border: 2px solid var(--about-accent);
  color: var(--about-accent);
  background: transparent;
}

.about-btn-outline:hover {
  background: var(--about-accent);
  color: #fff;
}