/* =========================================
   about.css — hakkimda.html sayfa stilleri
   ========================================= */

.about-hero {
  padding: 80px var(--page-pad) 60px;
  border-bottom: 1px solid var(--cream-mid);
  background: var(--white);
  position: relative;
  overflow: hidden;
}
.about-hero::after {
  content: 'Hakkımda';
  position: absolute;
  right: var(--page-pad);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: clamp(5rem, 12vw, 14rem);
  font-weight: 600;
  color: var(--cream);
  pointer-events: none;
  white-space: nowrap;
  line-height: 1;
  letter-spacing: -4px;
}
.about-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 5rem);
  font-weight: 300;
  letter-spacing: -2px;
  line-height: 1.1;
  position: relative;
  z-index: 1;
}
.about-hero h1 em { font-style: italic; color: var(--accent); }
.about-hero h1 strong { font-weight: 600; }

/* ── KİM OLDUĞUM ────────────────────────── */
.intro-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--off-white);
}
.intro-col {
  padding: 72px var(--page-pad);
}
.intro-col:first-child {
  border-right: 1px solid var(--cream-mid);
  background: var(--white);
}
.intro-col h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 400;
  letter-spacing: -0.5px;
  margin-bottom: 24px;
}
.intro-col h2 em { font-style: italic; color: var(--accent); }
.intro-col p {
  font-size: 1rem;
  color: var(--warm-gray);
  line-height: 1.85;
  margin-bottom: 20px;
  font-weight: 300;
}
.intro-col p strong { color: var(--ink); font-weight: 600; }

.intro-actions {
  margin-top: 32px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── YETENEKLEr ─────────────────────────── */
.skills-section {
  padding: 80px var(--page-pad);
  background: var(--cream);
  border-top: 1px solid var(--cream-mid);
}
.skills-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  letter-spacing: -1px;
  margin-top: 4px;
}
.skills-heading em { font-style: italic; color: var(--accent); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.skill-card {
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.skill-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.skill-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
  display: block;
  line-height: 1;
}
.skill-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.3px;
  margin-bottom: 8px;
}
.skill-card p {
  font-size: 0.8rem;
  color: var(--warm-gray);
  line-height: 1.6;
}
.skill-level {
  margin-top: 16px;
  height: 3px;
  background: var(--cream-mid);
  border-radius: 2px;
  overflow: hidden;
}
.skill-level-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: 2px;
}

/* ── ZAMAN ÇİZELGESİ ────────────────────── */
.timeline-section {
  padding: 80px var(--page-pad);
  background: var(--white);
  border-top: 1px solid var(--cream-mid);
}
.timeline-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  letter-spacing: -1px;
  margin-top: 4px;
}

.timeline {
  margin-top: 48px;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 116px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--cream-mid);
}
.tl-item {
  display: grid;
  grid-template-columns: 116px 1fr;
}
.tl-year-col {
  padding: 36px 32px 36px 0;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  position: relative;
}
.tl-year-col::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 44px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--accent);
}
.tl-year {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.5px;
}
.tl-content-col {
  padding: 32px 0 32px 40px;
  border-bottom: 1px solid var(--cream-mid);
}
.tl-item:last-child .tl-content-col { border-bottom: none; }
.tl-content-col strong {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}
.tl-place {
  font-size: 0.85rem;
  color: var(--warm-gray);
  margin-bottom: 8px;
}
.tl-desc {
  font-size: 0.875rem;
  color: var(--ink-light);
  line-height: 1.7;
}
.tl-badge {
  display: inline-block;
  margin-top: 10px;
  padding: 3px 12px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}
.badge-edu  { background: #e8f0fe; color: #3b5bcc; }
.badge-work { background: var(--accent-pale); color: var(--accent-hover); }
.badge-cert { background: #e8feee; color: #2d7d46; }