/* ===== ABOUT ===== */
.about { background: var(--bg-secondary); position: relative; overflow: hidden; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-image-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.about-image-card img {
  width: 100%;
  height: 580px;
  object-fit: cover;
  object-position: top center;
  filter: saturate(1.1);
  transition: transform 0.6s ease;
}
.about-image-card:hover img { transform: scale(1.03); }

.about-image-badge {
  position: absolute;
  bottom: var(--space-sm);
  left: var(--space-sm);
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
}
.about-image-badge .badge-value {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.about-image-badge .badge-label {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.about-float-card {
  position: absolute;
  top: var(--space-lg);
  right: -var(--space-sm);
  transform: translateX(20px);
  padding: 0.4rem 0.7rem;
  border-radius: 8px;
  min-width: 110px;
}
.about-float-card .fc-label {
  font-family: var(--font-mono);
  font-size: 0.48rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}
.about-float-card .fc-value {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-gold-dark);
}

.about-content {}

.about-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.highlight-item::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===== SKILLS ===== */
.skills {}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}

.skill-category {
  padding: var(--space-md);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-light);
  background: var(--bg-card);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.skill-category::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: linear-gradient(to bottom, var(--accent-gold), var(--accent-rust));
  transition: height 0.4s ease;
}
.skill-category:hover::before { height: 100%; }
.skill-category:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
  border-color: var(--border-medium);
}

.skill-cat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-md);
}

.skill-cat-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--bg-secondary);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-gold);
}
.skill-cat-icon svg {
  width: 20px;
  height: 20px;
}

.skill-cat-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ===== EXPERIENCE ===== */
.experience { background: var(--bg-secondary); }

.exp-timeline {
  position: relative;
  padding-left: 2rem;
}
.exp-timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 1px;
  height: calc(100% - 16px);
  background: linear-gradient(to bottom, var(--accent-gold), var(--border-light));
}

.exp-item {
  position: relative;
  padding-bottom: var(--space-xl);
}
.exp-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 8px;
  width: 10px; height: 10px;
  background: var(--accent-gold);
  border: 3px solid var(--bg-secondary);
  border-radius: 50%;
  transform: translateX(-50%);
  margin-left: 0.5px;
  box-shadow: 0 0 0 4px rgba(201,168,76,0.15);
  transition: box-shadow 0.3s;
}
.exp-item:hover::before {
  box-shadow: 0 0 0 8px rgba(201,168,76,0.12);
}

.exp-card {
  padding: var(--space-md);
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}
.exp-card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-soft);
  transform: translateX(4px);
}

.exp-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.exp-company {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-gold-dark);
}
.exp-company:hover {
  color: var(--accent-rust);
}
.exp-role {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
}
.exp-period {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 0.25em 0.75em;
  border-radius: var(--border-radius-full);
}
.exp-type {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent-gold-dark);
  background: rgba(201,168,76,0.12);
  padding: 0.25em 0.75em;
  border-radius: var(--border-radius-full);
  border: 1px solid rgba(201,168,76,0.2);
}

.exp-points {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.exp-points li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  padding-left: 1rem;
  position: relative;
}
.exp-points li::before {
  content: '→';
  position: absolute; left: 0;
  color: var(--accent-gold);
  font-size: 0.8rem;
}

.card-links {
  margin-top: var(--space-sm);
}

.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-gold-dark);
}

.inline-link:hover {
  color: var(--accent-rust);
}

/* ===== PROJECTS ===== */
.projects {}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-md);
}

.project-card {
  padding: var(--space-md);
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-light);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}
.project-card:hover::after { opacity: 1; }
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-medium);
}

.project-type {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.project-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.project-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}
.project-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.project-link-card {
  display: block;
}

/* ===== EDUCATION ===== */
.education { background: var(--bg-secondary); }

.edu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.edu-card {
  padding: var(--space-md);
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-light);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.edu-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--accent-gold), var(--accent-rust));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.edu-card:hover::before { transform: scaleX(1); }
.edu-card:hover { box-shadow: var(--shadow-card); transform: translateY(-4px); }

.edu-year {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.edu-degree {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--accent-gold-dark);
  margin-bottom: 0.25rem;
}
.edu-school {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.edu-grade {
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.edu-grade strong { color: var(--text-primary); }

/* ===== CONTACT ===== */
.contact { background: var(--accent-charcoal); color: var(--text-light); position: relative; overflow: hidden; }
.contact .section-label { color: var(--accent-gold-light); }
.contact .section-title { color: var(--text-light); }
.contact .section-title em { color: var(--accent-gold); }

.contact-geo {
  position: absolute;
  right: -100px; bottom: -100px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.contact-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.8);
  transition: var(--transition-smooth);
}
.contact-link:hover {
  background: rgba(201,168,76,0.12);
  border-color: rgba(201,168,76,0.3);
  color: var(--accent-gold-light);
  transform: translateX(6px);
}
.contact-link-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(201,168,76,0.15);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-link-icon svg {
  width: 20px;
  height: 20px;
}
.contact-link-text {}
.contact-link-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 0.15rem;
}
.contact-link-value {
  font-size: 0.95rem;
  font-weight: 500;
}

.cert-card {
  transition: var(--transition-smooth);
}

.cert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.cert-card svg {
  width: 24px;
  height: 24px;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--accent-charcoal);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: var(--space-lg) 0;
  text-align: center;
}
.footer-text {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.3);
}
.footer-text span { color: var(--accent-gold); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-image-wrap { max-width: 400px; margin: 0 auto; }
  .about-image-card img { height: 400px; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .about-highlights { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
}