/* Portfolio — real client screenshots */

.portfolio {
  background:
    linear-gradient(180deg, var(--ivory) 0%, var(--paper) 50%, var(--ivory) 100%);
}

.portfolio .sec-head h2 .italic {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--clay-deep);
  letter-spacing: -0.01em;
}

/* Grid */
.pf-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}
@media (max-width: 900px) {
  .pf-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* Card */
.pf-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: var(--shadow-soft);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}
.pf-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
  border-color: var(--line-strong);
}

.pf-featured {
  background:
    linear-gradient(180deg, #FFF8EE 0%, var(--card) 60%);
  border-color: var(--clay-soft);
  box-shadow:
    0 0 0 1px rgba(200, 85, 42, 0.10) inset,
    var(--shadow-card);
}

/* Badge */
.pf-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 26px;
  padding: 0 12px;
  border-radius: var(--r-pill);
  background: var(--clay);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 6px 16px -6px rgba(200, 85, 42, 0.55);
}
.pf-badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--paper);
  opacity: 0.85;
}

/* Header */
.pf-card-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-right: 90px;
}
.pf-num {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.pf-title {
  font-size: clamp(22px, 1.9vw, 28px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 500;
  color: var(--ink);
}

/* Image */
.pf-image {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--sand);
}
.pf-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 480ms cubic-bezier(.2,.7,.2,1), filter 320ms ease;
}
.pf-card:hover .pf-image img {
  transform: scale(1.035);
  filter: saturate(1.05);
}
.pf-image-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 14px;
  background:
    linear-gradient(180deg, transparent 55%, rgba(20,17,13,0.45) 100%);
  opacity: 0;
  transition: opacity 220ms ease;
}
.pf-image:hover .pf-image-overlay,
.pf-image:focus-visible .pf-image-overlay {
  opacity: 1;
}
.pf-image-overlay .pf-ext {
  width: 36px; height: 36px;
  padding: 9px;
  border-radius: 50%;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 8px 20px -8px rgba(20,17,13,0.5);
}

/* Description */
.pf-desc {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0;
  max-width: 50ch;
}

/* Features list */
.pf-features {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px dashed var(--line);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pf-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.45;
}
.pf-tick {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--clay);
  margin-top: 2px;
}

/* CTA */
.pf-cta {
  margin-top: auto;
  align-self: flex-start;
  height: 44px;
  padding: 0 18px;
  font-size: 14px;
}
.pf-cta .pf-chev {
  transition: transform 200ms ease;
}
.pf-cta:hover .pf-chev {
  transform: translateX(2px);
}

/* Foot row */
.pf-foot {
  margin-top: 56px;
  padding: 28px 32px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(180deg, var(--paper) 0%, var(--card) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.pf-foot p {
  margin: 0;
  font-size: 16px;
  color: var(--ink-2);
  max-width: 56ch;
  line-height: 1.5;
}
.pf-foot p strong {
  color: var(--ink);
  font-weight: 600;
}
@media (max-width: 720px) {
  .pf-foot { padding: 22px; }
}