/* ═══════════════════════════════════════════════
   PROJECT PAGE STYLES
   Extends styles.css — do not duplicate base vars
   ═══════════════════════════════════════════════ */

/* ─── PROJECT HEADER ─────────────────────────── */
.proj-header {
  background: var(--color-page);
  padding: 60px 0 52px;
  border-bottom: 1px solid var(--border-color);
}

.proj-header-inner {
  width: 860px;
  margin: 0 auto;
}

.proj-back {
  font-family: var(--font-btn-font);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(17, 17, 17, 0.45);
  display: inline-block;
  margin-bottom: 32px;
  transition: color 0.2s ease;
}

.proj-back:hover { color: var(--color-dark); }

.proj-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.proj-category {
  font-family: var(--font-btn-font);
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.5);
}

.proj-meta-divider {
  color: rgba(17, 17, 17, 0.3);
  font-size: 12px;
}

.proj-year {
  font-family: var(--font-btn-font);
  font-size: 10px;
  letter-spacing: 2px;
  color: rgba(17, 17, 17, 0.4);
}

.proj-title {
  font-family: var(--font-body);
  font-size: 48px;
  font-weight: 400;
  line-height: 1.1;
  color: var(--color-dark);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.proj-subtitle {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: rgba(17, 17, 17, 0.6);
  margin-bottom: 28px;
  max-width: 100%;
}

.proj-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.proj-tag {
  font-family: var(--font-btn-font);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-dark);
  border: 1px solid rgba(17, 17, 17, 0.2);
  border-radius: 2px;
  padding: 4px 10px;
}

/* ─── HERO IMAGE ─────────────────────────────── */
.proj-hero-img {
  width: 100%;
  height: 56vh;
  overflow: hidden;
  background: #d0d0d0;
}
.proj-back {
  font-family: var(--font-btn-font);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-dark);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
  padding: 8px 16px;
  border: 1px solid rgba(17,17,17,0.2);
  border-radius: 2px;
  transition: all 0.2s ease;
}

.proj-back:hover {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
}
.proj-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* ─── MAIN CONTENT ───────────────────────────── */
.proj-main {
  max-width: 100%;
}

/* ─── SECTIONS ───────────────────────────────── */
.proj-section {
  padding: 72px 0;
  border-bottom: 1px solid var(--border-color);
}

.proj-section--alt {
  background: rgba(0, 0, 0, 0.02);
}

.proj-section-inner {
  width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 0 80px;
  align-items: start;
}

.proj-section-label {
  font-family: var(--font-btn-font);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.4);
  padding-top: 6px;
  position: sticky;
  top: 24px;
}

.proj-section-content {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: #333;
}

.proj-section-content p + p {
  margin-top: 1.2em;
}

/* ─── SKILLS GRID ────────────────────────────── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.skill-group-title {
  font-family: var(--font-btn-font);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-dark);
  margin-bottom: 12px;
  font-weight: 500;
}

.skill-group ul {
  list-style: none;
  padding: 0;
}

.skill-group ul li {
  font-family: var(--font-body);
  font-size: 15px;
  color: #444;
  line-height: 1.9;
}

.skill-group ul li::before {
  content: "—";
  margin-right: 8px;
  color: rgba(17,17,17,0.25);
}

/* links */
.proj-header-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.proj-live-btn {
  font-family: var(--font-btn-font);
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  text-decoration: none;
  color: #fff;
  background: var(--color-dark);
  border: 1px solid var(--color-dark);
  border-radius: 2px;
  padding: 10px 20px;
  transition: background 0.2s ease, color 0.2s ease;
}

.proj-live-btn:hover {
  background: transparent;
  color: var(--color-dark);
}

.proj-header-btns {
  display: flex;
  gap: 10px;
}

.proj-live-btn--ghost {
  background: rgba(161, 161, 153, 0.599);
  color: var(--color-dark);
  border: 1px solid rgba(17, 17, 17, 0.3);
}

.proj-live-btn--ghost:hover {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
}

/* ─── GALLERY ────────────────────────────────── */
.proj-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-placeholder {
  width: 100%;
  height: 280px;
  object-fit: contain;
  object-position: center;
  background: #f0f0f0;
  border-radius: 4px;
  display: block;
}

.gallery-caption {
  display: block;
  font-family: var(--font-btn-font);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.4);
  margin-top: 8px;
}

/* ─── VIDEO ──────────────────────────────────── */
.gallery-item video {
  width: 100%;
  height: 280px;
  object-fit: contain;
  background: #111;
  border-radius: 4px;
  display: block;
}

.gallery-item--wide video {
  height: 380px;
}

.proj-video-wrap {
  position: relative;
  width: 100%;
  max-width: 560px;
  aspect-ratio: 16/9;
  background: #111;
  border-radius: 4px;
  overflow: hidden;
  margin: 0 auto 12px;
}

.proj-video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.proj-video-wrap video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.proj-video-caption {
  font-family: var(--font-btn-font);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.4);
  text-align: center;
}
/* ─── CODE ───────────────────────────────────── */
.proj-code-intro {
  margin-bottom: 16px;
  color: rgba(17, 17, 17, 0.6);
  font-size: 15px;
}

.proj-code {
  background: #1a1a1a;
  color: #e8e8e8;
  padding: 28px 32px;
  border-radius: 4px;
  font-family: "Courier New", Courier, monospace;
  font-size: 13px;
  line-height: 1.7;
  overflow-x: auto;
  margin-bottom: 16px;
}

.proj-code-link {
  font-family: var(--font-btn-font);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-dark);
  border-bottom: 1px solid var(--color-dark);
  padding-bottom: 2px;
  transition: opacity 0.2s ease;
}

.proj-code-link:hover { opacity: 0.55; }

/* ─── NEXT PROJECT ───────────────────────────── */
.proj-next {
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  max-width: 860px;
  margin: 0 auto;
}

.proj-next-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 48px 0;
}

/* left (Prev) */
.proj-next-inner:first-child {
  align-items: flex-start;
}

/* right (Next) */
.proj-next-inner:last-child {
  align-items: flex-end;
  text-align: right;
}

.proj-next-label {
  font-family: var(--font-btn-font);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.4);
}

.btn-next {
  width: clamp(200px, 24vw, 280px);
}

.proj-video-wrap {
  position: relative;
  width: 100%;
  max-width: 560px;
  aspect-ratio: 16/9;
  background: #111;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 12px;
}

.nav-back {
  font-family: var(--font-btn-font);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-dark);
  border: 1px solid rgba(17, 17, 17, 0.3);
  border-radius: 2px;
  padding: 6px 14px;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.nav-back:hover {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
}

/* ─── RESPONSIVE ─────────────────────────────── */
@media (max-width: 960px) {
  .proj-header-inner,
  .proj-section-inner,
  .proj-next-inner { width: 90%; }
}

@media (max-width: 760px) {
  .proj-section-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .proj-section-label {
    position: static;
  }

  .proj-title { font-size: 36px; }
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .proj-gallery { grid-template-columns: 1fr; }
  .gallery-item--wide { grid-column: span 1; }
  .proj-hero-img { height: 280px; }
}

@media (max-width: 500px) {
  .skills-grid { grid-template-columns: 1fr; }
  .proj-next-inner { flex-direction: column; align-items: flex-start; gap: 8px; }
}