/* ─────── PORTFOLIO ─────── */
.portfolio{
  background:#f9f6f4;
}
.pf-inner{
  display:grid;
  grid-template-columns:1fr 2fr;
  gap:80px;
  align-items:start;
}
.pf-title{
  margin:0 0 24px;
}
.pf-tagline{
}
.pf-link{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:rgba(255,255,255,0.6);
  font-size:12px;
  font-weight:600;
  text-transform:uppercase;
  text-decoration:none;
  transition:color .2s ease;
}
.pf-link:hover{color:var(--white)}
.pf-link-arr{
  width:32px;height:32px;
  border-radius:99px;
  border:1px solid rgba(255,255,255,0.2);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  transition:border-color .2s ease,transform .28s ease;
}
.pf-link:hover .pf-link-arr{border-color:rgba(255,255,255,0.5);transform:rotate(45deg)}
.pf-logo-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.pf-logo-item{
  background:#ffffff;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px 16px;
  aspect-ratio:5/3;
  overflow:hidden;
  transition:box-shadow .32s ease, border-color .32s ease;
  cursor:default;
}
.pf-logo-item img{
  width:60%;
  height:75px;
  object-fit:contain;
  display:block;
  filter:brightness(0) opacity(0.7);
  transition:filter .32s ease, transform .38s ease;
}
.pf-logo-item:hover img{
  filter:brightness(1) invert(0) opacity(1);
  transform:scale(1.18);
}

/* ─────── PORTFOLIO CONTACT (gizlilik split) ─────── */
.pf-contact {
  background: var(--paper);
  border-bottom: 1px solid rgba(0,0,0,.08);
}
.pf-contact-body {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}
.pf-contact-text .sec-h2 { margin-bottom: 24px; }
.pf-contact-desc p { font-size:16px; font-weight:400; line-height:1.68; color:var(--ink-soft); }

.pf-contact-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pf-action-card {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--white);
  border-radius: 18px;
  padding: 28px 32px;
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease;
}
.pf-action-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,.08);
}
.pf-action-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--white);
}
.pf-action-card--gold .pf-action-icon {
  background: var(--gold);
  color: var(--white);
}
.pf-action-title {
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
  display: block;
  margin-bottom: 3px;
}
.pf-action-sub {}
.pf-card-arr {
  width: 44px;
  height: 44px;
  border-radius: 99px;
  border: 1px solid rgba(0,0,0,.14);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: auto;
  color: var(--ink);
  transition: transform .28s ease, border-color .22s ease;
}
.pf-action-card:hover .pf-card-arr {
  transform: rotate(45deg);
  border-color: rgba(0,0,0,.3);
}