/* ================================
   WORK PAGE
================================ */

.work-hero {
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--border);
}

.work-title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.1;
  margin-bottom: 16px;
}

.work-intro {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 32px;
}

/* PROJECT NAV */
.project-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 36px 0 28px;
}
.project-nav-card {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
  cursor: pointer;
}
.project-nav-card:hover {
  border-color: var(--accent);
  background: var(--accent-lt);
  transform: translateY(-2px);
}
.project-nav-card.active {
  border-color: var(--accent);
  background: var(--accent-lt);
}
.pnc-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
}
.pnc-name {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.3;
}

@media (max-width: 600px) {
  .project-nav {
    grid-template-columns: repeat(2, 1fr);
  }
}

.btn-cv {
  display: inline-block;
  padding: 10px 20px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: border-color 0.15s, background 0.15s;
}
.btn-cv:hover {
  border-color: var(--accent);
  background: var(--accent-lt);
}

/* ================================
   PROJECT ENTRIES
================================ */

.project-entry {
  padding: 72px 0;
  border-bottom: 1px solid var(--border);
}
.project-entry--alt {
  background: var(--bg-alt);
}

.project-entry-inner {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 56px;
  align-items: start;
}

/* META SIDEBAR */
.project-meta {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}

.project-num {
  font-family: var(--serif);
  font-size: 3rem;
  font-weight: 400;
  font-style: italic;
  color: var(--border);
  line-height: 1;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.project-stack span {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 4px 9px;
  background: var(--surface);
  border-radius: 4px;
  border: 1px solid var(--border);
}

.project-live-btn,
.project-gh-btn {
  display: block;
  padding: 9px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  border-radius: 6px;
  text-align: center;
  transition: opacity 0.15s, background 0.15s;
}
.project-live-btn {
  background: var(--accent);
  color: #fff;
}
.project-live-btn:hover {
  opacity: 0.88;
}
.project-gh-btn {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.project-gh-btn:hover {
  background: var(--surface);
  border-color: var(--muted);
}

/* PROJECT BODY */
.project-body h2 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.2;
  margin-bottom: 12px;
}

.project-what {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 40px;
  max-width: 580px;
}

.project-section {
  margin-bottom: 32px;
}
.project-section h3 {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.project-section p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #3a3a36;
  margin-bottom: 12px;
}
.project-section p:last-child {
  margin-bottom: 0;
}
.project-section code {
  font-family: 'Menlo', 'Consolas', monospace;
  font-size: 0.85em;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 5px;
}

.project-section--take {
  padding: 24px;
  background: var(--surface);
  border-radius: var(--radius);
  border-left: 3px solid var(--accent);
}
.project-section--take h3 {
  margin-bottom: 10px;
}
.project-section--take p {
  color: var(--text);
}

/* ================================
   RESPONSIVE
================================ */

@media (max-width: 720px) {
  .project-entry-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .project-meta {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
  }
  .project-num {
    font-size: 2rem;
  }
  .project-stack {
    order: 10;
    width: 100%;
  }
  .project-live-btn,
  .project-gh-btn {
    display: inline-block;
    width: auto;
  }
}