/* =========================================================
   Project Detail Modal — Aperture Engineering Consultancy
   Blueprint-inspired lightbox for the Projects gallery.
   Scoped entirely under .pmodal* / #pmodal* to avoid touching
   the existing site styles.
   ========================================================= */

:root {
  --pm-bg: #0e1216;
  --pm-panel: #161b21;
  --pm-panel-2: #1c222a;
  --pm-line: rgba(255, 255, 255, 0.09);
  --pm-line-strong: rgba(255, 255, 255, 0.16);
  --pm-text: #f3f5f7;
  --pm-muted: #9aa7b2;
  --pm-accent: #5fa8d3;
  --pm-accent-dim: rgba(95, 168, 211, 0.16);
  --pm-radius: 14px;
  --pm-dur: 280ms;
  --pm-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Make gallery tiles read as clickable without touching their layout */
#gallery .tile {
  cursor: pointer;
}

/* ---------- Overlay ---------- */
.pmodal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(6, 8, 10, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--pm-dur) var(--pm-ease), visibility 0s linear var(--pm-dur);
}

.pmodal-overlay.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--pm-dur) var(--pm-ease);
}

/* ---------- Shell ---------- */
.pmodal {
  position: relative;
  width: min(1080px, 100%);
  max-height: min(860px, 92vh);
  background: var(--pm-panel);
  border: 1px solid var(--pm-line-strong);
  border-radius: var(--pm-radius);
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.85fr);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  transform: translateY(18px) scale(0.97);
  opacity: 0;
  transition: transform var(--pm-dur) var(--pm-ease), opacity var(--pm-dur) var(--pm-ease);
}

.pmodal-overlay.is-open .pmodal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* Drafting-style corner tick marks — the one signature flourish */
.pmodal::before,
.pmodal::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  pointer-events: none;
  z-index: 5;
  opacity: 0.55;
}
.pmodal::before {
  top: 14px;
  left: 14px;
  border-top: 1.5px solid var(--pm-accent);
  border-left: 1.5px solid var(--pm-accent);
}
.pmodal::after {
  bottom: 14px;
  right: 14px;
  border-bottom: 1.5px solid var(--pm-accent);
  border-right: 1.5px solid var(--pm-accent);
}

/* ---------- Media panel ---------- */
.pmodal-media {
  position: relative;
  background:
    repeating-linear-gradient(0deg, rgba(95, 168, 211, 0.05) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(90deg, rgba(95, 168, 211, 0.05) 0 1px, transparent 1px 32px),
    #0a0d10;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  overflow: hidden;
}

.pmodal-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 320ms ease;
}

.pmodal-media img.is-loaded {
  opacity: 1;
}

.pmodal-cat-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 3;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #eaf3fa;
  background: rgba(10, 14, 18, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 6px 12px;
  border-radius: 999px;
  backdrop-filter: blur(3px);
}

/* Prev / Next controls sit on the media panel */
.pmodal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(10, 14, 18, 0.55);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 4;
  transition: background 160ms ease, transform 160ms ease, border-color 160ms ease;
}
.pmodal-nav:hover {
  background: rgba(95, 168, 211, 0.35);
  border-color: var(--pm-accent);
}
.pmodal-nav:active { transform: translateY(-50%) scale(0.92); }
.pmodal-nav.prev { left: 18px; }
.pmodal-nav.next { right: 18px; }
.pmodal-nav svg { width: 20px; height: 20px; }
.pmodal-nav[disabled] { opacity: 0.3; pointer-events: none; }

/* ---------- Info panel ---------- */
.pmodal-info {
  padding: 34px 34px 28px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  color: var(--pm-text);
  border-left: 1px solid var(--pm-line);
}

.pmodal-eyebrow {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pm-accent);
  margin: 0 0 10px;
}

.pmodal-title {
  font-size: 26px;
  line-height: 1.22;
  font-weight: 600;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}

.pmodal-location {
  font-size: 14px;
  color: var(--pm-muted);
  margin: 0 0 22px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pmodal-desc {
  font-size: 14.5px;
  line-height: 1.65;
  color: #d3dbe1;
  margin: 0 0 24px;
}

.pmodal-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 18px;
  padding: 20px 0;
  border-top: 1px solid var(--pm-line);
  border-bottom: 1px solid var(--pm-line);
  margin-bottom: 20px;
}

.pmodal-meta-item dt {
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pm-muted);
  margin: 0 0 4px;
}

.pmodal-meta-item dd {
  font-size: 14.5px;
  font-weight: 500;
  margin: 0;
  color: var(--pm-text);
}

.pmodal-details {
  background: var(--pm-panel-2);
  border: 1px solid var(--pm-line);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 13.5px;
  line-height: 1.55;
  color: #c7d1d8;
  margin-bottom: auto;
}

.pmodal-details strong {
  color: var(--pm-text);
  display: block;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
  font-weight: 600;
}

.pmodal-counter {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--pm-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--pm-muted);
  letter-spacing: 0.03em;
}

.pmodal-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--pm-accent);
  text-decoration: none;
  border: 1px solid rgba(95, 168, 211, 0.4);
  padding: 8px 14px;
  border-radius: 999px;
  transition: background 160ms ease, border-color 160ms ease;
}
.pmodal-cta:hover {
  background: var(--pm-accent-dim);
  border-color: var(--pm-accent);
}

/* ---------- Close button ---------- */
.pmodal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 6;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(10, 14, 18, 0.55);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease, border-color 160ms ease;
}
.pmodal-close:hover {
  background: rgba(95, 168, 211, 0.35);
  border-color: var(--pm-accent);
  transform: rotate(90deg);
}
.pmodal-close svg { width: 18px; height: 18px; }

/* Focus visibility for keyboard users */
.pmodal-close:focus-visible,
.pmodal-nav:focus-visible,
.pmodal-cta:focus-visible {
  outline: 2px solid var(--pm-accent);
  outline-offset: 2px;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .pmodal {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    max-height: 92vh;
    overflow-y: auto;
  }
  .pmodal-media { min-height: 240px; }
  .pmodal-info { border-left: none; border-top: 1px solid var(--pm-line); padding: 26px 22px 22px; }
  .pmodal-meta { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
  .pmodal-overlay { padding: 0; }
  .pmodal { width: 100%; height: 100%; max-height: 100vh; border-radius: 0; }
  .pmodal-media { min-height: 220px; }
  .pmodal-title { font-size: 22px; }
  .pmodal-nav { width: 38px; height: 38px; }
  .pmodal-meta { grid-template-columns: 1fr 1fr; gap: 14px; }
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .pmodal-overlay,
  .pmodal,
  .pmodal-media img,
  .pmodal-close,
  .pmodal-nav {
    transition: none !important;
  }
}