/* ============================================================
   PROFESSIONAL WORKS — pages/professional-works.css
   ============================================================ */

/* ---- Page header ---- */
.pw-page-header {
  padding-block: var(--section-pad);
  border-bottom: var(--border-thin);
  background: var(--color-bg-2);
}

.pw-page-header h1 { margin-top: var(--space-3); margin-bottom: 0; }

/* ---- Projects container ---- */
.pw-project {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
  border-bottom: var(--border-thin);
}
.pw-project:last-of-type { border-bottom: none; }

.pw-project__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}

.pw-project:nth-child(even) .pw-project__grid { direction: rtl; }
.pw-project:nth-child(even) .pw-project__grid > * { direction: ltr; }

/* ---- Images ---- */
.pw-project__images {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  cursor: zoom-in;
}

.pw-project__images img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  background: var(--color-bg-3);
}

/* ---- Text content ---- */
.pw-project__number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-light);
  color: var(--color-ink-4);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.pw-project__type {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: var(--weight-medium);
  display: block;
  margin-bottom: var(--space-3);
}

.pw-project__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
  font-weight: var(--weight-light);
  margin-bottom: var(--space-6);
  color: var(--color-ink);
}

/* ---- Highlights ---- */
.pw-project__highlights {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: var(--border-thin);
}

.pw-project__highlights h5 {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-ink-3);
  margin-bottom: var(--space-3);
}

.pw-project__highlights ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.pw-project__highlights li {
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.pw-project__highlights li::before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
  margin-top: 7px;
}

/* ---- Software note ---- */
.pw-project__meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2) var(--space-4);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}

.pw-project__meta dt {
  color: var(--color-ink-3);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  font-weight: var(--weight-medium);
  padding-top: 2px;
}

.pw-project__meta dd {
  color: var(--color-ink-2);
  margin: 0;
}

/* ---- Software note ---- */
.software-note {
  background: var(--color-bg-3);
  border: var(--border-thin);
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-ink-3);
  margin-top: var(--space-6);
}

.software-note strong {
  color: var(--color-ink);
  font-weight: var(--weight-medium);
}

/* ---- CTA band ---- */
.cta-band {
  background: var(--color-black);
  padding-block: var(--section-pad);
  border-top: var(--border-thin);
  text-align: center;
}

.cta-band h2 {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--weight-light);
  color: var(--color-ink);
  margin-bottom: var(--space-5);
}

.cta-band p {
  color: var(--color-ink-3);
  margin-inline: auto;
  margin-bottom: var(--space-8);
  font-size: var(--text-md);
  max-width: 48ch;
}

.cta-band .btn-group {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- MS Associates marquee ---- */
.pw-marquee-section {
  padding-block: var(--space-12);
  border-bottom: var(--border-thin);
}

.pw-marquee {
  overflow: hidden;
  width: 100%;
}

.pw-marquee__track {
  display: flex;
  gap: var(--space-3);
  animation: pw-scroll 18s linear infinite;
  width: max-content;
}

.pw-marquee__track img {
  width: calc(25vw - var(--space-3));
  aspect-ratio: 4 / 3;
  object-fit: cover;
  flex-shrink: 0;
  border-radius: 6px;
  display: block;
}

.pw-marquee__track .gallery-item {
  flex-shrink: 0;
  width: calc(25vw - var(--space-3));
  border-radius: 6px;
}

.pw-marquee__track .gallery-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 6px;
}

@keyframes pw-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .pw-project__grid,
  .pw-project:nth-child(even) .pw-project__grid {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .pw-marquee__track .gallery-item,
  .pw-marquee__track img { width: calc(55vw - var(--space-3)); }
  .pw-marquee-section { padding-block: var(--space-8); }
  .pw-project__number { font-size: var(--text-3xl); }
}

@media (max-width: 480px) {
  .pw-marquee__track .gallery-item,
  .pw-marquee__track img { width: calc(70vw - var(--space-3)); }
}

@media (max-width: 360px) {
  .pw-marquee__track .gallery-item,
  .pw-marquee__track img { width: calc(80vw - var(--space-3)); }
  .pw-project__number { font-size: var(--text-2xl); }
}