/* Project detail page — sci-fi game UI. Builds on tokens in style.css. */

.project-main { padding-bottom: clamp(64px, 8vw, 112px); overflow-x: clip; }
.project-container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.project-back { display: inline-block; margin: 28px 0 24px; font-family: var(--font-display); font-weight: 600; font-size: var(--fs-sm); color: var(--ink-2); text-decoration: none; }
.project-back:hover { color: var(--cyan-text); }

/* Hero */
.project-hero {
  position: relative; isolation: isolate;
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 36px clamp(32px, 5vw, 72px); align-items: center;
  padding-bottom: clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--line);
}
.project-hero::before { content: ''; position: absolute; inset: -40px -10% 0; z-index: -1; pointer-events: none; background: radial-gradient(45% 60% at 80% 40%, color-mix(in srgb, var(--accent-a) 14%, transparent), transparent 70%); }
.project-kicker { font-family: var(--font-display); font-size: var(--fs-xs); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-text); }
.project-hero-copy { container-type: inline-size; }
.project-hero h1 { margin-top: 12px; font-size: clamp(2rem, calc(96cqi / (var(--chars, 8) * .68)), 5rem); text-transform: uppercase; line-height: .95; overflow-wrap: break-word; }
.project-short-description { margin-top: 18px; font-size: var(--fs-lead); line-height: 1.5; color: var(--ink-2); max-width: 48ch; }
.project-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 28px 0 0; border: 1px solid var(--line); background: color-mix(in srgb, var(--panel) 60%, transparent); }
.project-meta div { padding: 12px 16px; border-bottom: 1px solid var(--line); }
.project-meta div:nth-child(odd) { border-right: 1px solid var(--line); }
.project-meta div:nth-last-child(-n+2) { border-bottom: 0; }
.project-meta dt { font-family: var(--font-display); font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.project-meta dd { margin: 4px 0 0; font-weight: 600; }
.parent-project { margin-top: 18px; color: var(--ink-2); }
.parent-project a { color: var(--accent-text); font-weight: 700; text-underline-offset: 4px; }

.project-cover { margin: 0; }
.project-cover .hud-frame { --cut: 22px; --edge: linear-gradient(135deg, var(--accent-a), rgba(120, 160, 255, .2) 35%, rgba(120, 160, 255, .2) 65%, var(--accent-b)); filter: drop-shadow(0 0 22px color-mix(in srgb, var(--accent-a) 28%, transparent)); }
.project-cover .frame { aspect-ratio: 16 / 10; }

/* Sections */
.project-content { margin-top: clamp(16px, 2vw, 24px); }
.project-section { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 8fr); gap: 16px 48px; padding: clamp(28px, 4vw, 44px) 0; border-bottom: 1px solid var(--line); }
.project-section-label { font-family: var(--font-display); font-size: var(--fs-xs); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-text); padding-top: 8px; }
.project-section h2 { font-size: var(--fs-3); text-transform: uppercase; margin-bottom: 16px; }
.project-section p { color: var(--ink-2); max-width: 68ch; font-size: var(--fs-lead); line-height: 1.55; }
.role-line { display: inline-block; margin-bottom: 18px; padding: 6px 14px 6px 12px; border-left: 3px solid var(--accent-a); background: color-mix(in srgb, var(--accent-a) 9%, transparent); font-family: var(--font-display); font-weight: 700; font-size: var(--fs-sm) !important; color: var(--ink) !important; }
.project-main .contribution-list, .project-main .feature-list { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 32px; }
.project-main .contribution-list li, .project-main .feature-list li { position: relative; padding-left: 22px; color: var(--ink-2); }
.project-main .contribution-list li::before, .project-main .feature-list li::before { content: ''; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; background: var(--accent-a); box-shadow: 0 0 8px color-mix(in srgb, var(--accent-a) 60%, transparent); }
.project-main .feature-list li::before { background: var(--accent-b); box-shadow: 0 0 8px color-mix(in srgb, var(--accent-b) 60%, transparent); }

.tech-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tech-list span { padding: 6px 14px; border: 1px solid var(--line-strong); font-family: var(--font-display); font-weight: 600; font-size: var(--fs-sm); background: color-mix(in srgb, var(--panel) 60%, transparent); }

.project-links { display: flex; flex-wrap: wrap; gap: 12px; }
.project-links a { display: inline-flex; align-items: center; min-height: 48px; padding: 0 22px; background: var(--cyan); color: var(--cyan-ink); font-family: var(--font-display); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: var(--fs-sm); text-decoration: none; clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px); }
.project-links a:hover { background: #67e8f9; }

.project-video { overflow: hidden; aspect-ratio: 16 / 9; background: #000; border: 1px solid var(--line-strong); }
.project-video iframe, .project-video video { width: 100%; height: 100%; border: 0; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 14px; }
.gallery-item { padding: 0; border: 1px solid var(--line); cursor: zoom-in; overflow: hidden; background: var(--panel); aspect-ratio: 16 / 10; }
.gallery-item:hover { border-color: var(--cyan); box-shadow: 0 0 14px var(--glow-cyan); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }

.subprojects { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 16px; }
.subproject { --cut: 14px; display: flex; flex-direction: column; gap: 8px; padding: 22px; text-decoration: none; background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut)); transition: background-color .2s ease; }
.subproject:hover { background: var(--panel-2); }
.subproject strong { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 1.375rem; }
.subproject span { align-self: flex-start; padding: 2px 10px; background: var(--accent-a); color: var(--cyan-ink); font-family: var(--font-display); font-weight: 700; font-size: var(--fs-xs); letter-spacing: .06em; text-transform: uppercase; }
.subproject p { font-size: var(--fs-sm) !important; }

/* Next project */
.project-next { margin-top: clamp(40px, 5vw, 64px); }
.next-project-link {
  --cut: 20px; position: relative; display: grid; gap: 6px; padding: clamp(24px, 4vw, 40px); padding-right: 96px; text-decoration: none;
  background: linear-gradient(110deg, color-mix(in srgb, var(--accent-a) 16%, var(--panel)), var(--panel) 60%);
  box-shadow: inset 0 0 0 1px var(--line-strong);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}
.next-project-link:hover { background: linear-gradient(110deg, color-mix(in srgb, var(--accent-a) 26%, var(--panel)), var(--panel-2) 60%); }
.project-next-label { font-family: var(--font-display); font-size: var(--fs-xs); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-text); }
.next-project-link strong { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: clamp(1.75rem, 1.2rem + 2.2vw, 3.25rem); line-height: 1; }
.next-project-link small { color: var(--ink-2); }
.next-project-link i { position: absolute; right: clamp(24px, 4vw, 40px); top: 50%; transform: translateY(-50%); font-style: normal; font-size: 2.25rem; color: var(--accent-text); }

/* Not found */
.project-not-found { padding-block: clamp(48px, 8vw, 120px); }
.project-not-found h1 { font-size: var(--fs-1); text-transform: uppercase; max-width: 16ch; }
.project-not-found p { margin: 16px 0 28px; color: var(--ink-2); font-size: var(--fs-lead); }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: 24px; background: rgba(5, 8, 18, .94); }
.lightbox-inner { position: relative; width: min(1100px, 100%); display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; }
.lightbox figure { margin: 0; }
.lightbox img { max-height: 78vh; margin-inline: auto; }
.lightbox figcaption { display: flex; justify-content: space-between; gap: 16px; margin-top: 12px; color: #a9b6d9; font-size: var(--fs-sm); }
.lightbox-control, .lightbox-close { width: 48px; height: 48px; border: 1px solid rgba(34, 211, 238, .5); background: #121a38; color: #e6eeff; font-size: 1.4rem; cursor: pointer; }
.lightbox-control:hover, .lightbox-close:hover { box-shadow: 0 0 12px rgba(34, 211, 238, .45); }
.lightbox-close { position: absolute; top: -60px; right: 0; }
body.lightbox-open { overflow: hidden; }

@media (max-width: 900px) {
  .project-hero, .project-section { grid-template-columns: minmax(0, 1fr); }
  .project-cover { order: -1; }
  .project-section { gap: 6px; }
  .project-main .contribution-list, .project-main .feature-list { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .project-meta { grid-template-columns: minmax(0, 1fr); }
  .project-meta div:nth-child(odd) { border-right: 0; }
  .project-meta div:nth-last-child(2) { border-bottom: 1px solid var(--line); }
  .next-project-link { padding-right: 64px; }
  .lightbox-inner { grid-template-columns: minmax(0, 1fr); }
  .lightbox-control { position: absolute; bottom: -60px; }
  .lightbox-prev { left: 0; } .lightbox-next { right: 0; }
}