/* ============================================================
   Tatiana Rocca — Portfolio · project detail page
   Used by /projects/*.html pages alongside styles.css
   ============================================================ */

.proj {
  padding-top: 112px;                       /* clear the fixed 64px nav + breathing room */
  padding-bottom: var(--space-section);
  background: var(--color-bg);
}

/* ── Hero ───────────────────────────────────────────────── */
.proj-hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vh, 28px);
}
.proj-hero__eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 500;
}
.proj-hero__eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-accent);
}
.proj-hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 18ch;
}
.proj-hero__tagline {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  line-height: 1.18;
  letter-spacing: -0.005em;
  color: var(--color-muted);
  margin: 0;
  max-width: 36ch;
  text-wrap: balance;
}
.proj-hero__meta {
  margin-top: clamp(12px, 2vh, 24px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  font-size: 14px;
  color: var(--color-muted);
}
.proj-hero__meta .pip {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--color-rule);
}

/* ── Embed ──────────────────────────────────────────────── */
.proj-embed {
  max-width: var(--maxw);
  margin: clamp(56px, 9vh, 112px) auto 0;
  padding: 0 var(--gutter);
}
.proj-embed__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-2);
  box-shadow: 0 20px 50px -18px rgba(20, 17, 15, 0.22);
}
.proj-embed__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ── Back link ──────────────────────────────────────────── */
.proj-back {
  max-width: var(--maxw);
  margin: clamp(48px, 7vh, 88px) auto 0;
  padding: 0 var(--gutter);
}
.proj-back__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-small);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--color-accent);
}
.proj-back__link::before {
  content: "←";
  transition: transform 240ms var(--ease);
}
.proj-back__link:hover::before { transform: translateX(-4px); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .proj { padding-top: 96px; }
  .proj-hero__title { max-width: 100%; }
}