/* ================================================================
   PROJECTS — modal redesign (cards + dialog)
   Extends style.css. Uses the same design tokens (colors, fonts,
   radii, easing) so it reads as part of the original theme.
================================================================ */

/* ---------- simplified project cards ---------- */
.pcard {
  cursor: none;
}
.pcard__img { cursor: none; }

/* hover-lift is already on .pcard via style.css; add a subtle
   "view details" affordance on the image on hover/focus */
.pcard__view {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  gap: 0.4rem;
  background: linear-gradient(180deg, rgba(26,21,16,0) 40%, rgba(26,21,16,0.55) 100%);
  color: var(--paper);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em;
  opacity: 0; transition: opacity .25s var(--ease);
}
.pcard__view .material-icons-round { font-size: 0.95rem; }
.pcard:hover .pcard__view,
.pcard:focus-visible .pcard__view { opacity: 1; }

.pcard:focus-visible {
  outline: 2px solid var(--terra);
  outline-offset: 2px;
}

/* icon-based banner for projects without a photo (e.g. new project) */
.pcard__img--society {
  background: linear-gradient(135deg, var(--denim) 0%, #1c3258 100%);
  display: flex; align-items: center; justify-content: center;
}
.pcard__img--society .pcard__icon {
  font-size: 3.2rem; color: rgba(250,247,241,0.9);
}
.pcard--society-title-wrap { display: none; } /* reserved, unused */

.pcard__body--simple { padding: 1.4rem 1.5rem; display: flex; flex-direction: column; flex: 1; gap: 0.7rem; }
.pcard__title--simple { font-family: var(--fh); font-size: 1.05rem; font-weight: 700; color: var(--ink); line-height: 1.2; }
.pcard--hack .pcard__title--simple { color: var(--paper); }
.pcard__oneline { font-size: 0.82rem; color: var(--muted); line-height: 1.6; flex: 1; }
.pcard--hack .pcard__oneline { color: rgba(250,247,241,0.45); }
.pcard__stack--simple { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: auto; }

/* ================================================================
   MODAL — centered dialog, blurred backdrop, scale + fade transition
================================================================ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 4vh 4vw;
  background: rgba(20, 16, 12, 0.55);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s var(--ease), visibility .3s var(--ease);
  cursor: default;
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  position: relative;
  width: 100%; max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--paper);
  border-radius: var(--r-xl);
  box-shadow: 0 30px 80px rgba(15, 12, 9, 0.35);
  transform: scale(0.92) translateY(18px);
  opacity: 0;
  transition: transform .38s var(--ease), opacity .3s var(--ease);
  cursor: auto;
}
.modal-overlay.open .modal-dialog {
  transform: scale(1) translateY(0);
  opacity: 1;
}
.modal-dialog:focus { outline: none; }

.modal-dialog::-webkit-scrollbar { width: 4px; }
.modal-dialog::-webkit-scrollbar-thumb { background: var(--muted-3); border-radius: 2px; }

.modal-close {
  position: absolute; top: 1rem; right: 1rem; z-index: 5;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(26,21,16,0.55);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(250,247,241,0.25);
  color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  cursor: none;
  transition: all .18s var(--ease);
}
.modal-close:hover { background: var(--terra); border-color: var(--terra); transform: rotate(90deg); }
.modal-close:focus-visible { outline: 2px solid var(--paper); outline-offset: 2px; }
.modal-close .material-icons-round { font-size: 1.1rem; }

/* -- banner -- */
.modal-banner {
  position: relative;
  width: 100%; height: 260px;
  flex-shrink: 0;
  overflow: hidden;
  background: #f0ece4;
  display: flex; align-items: flex-end;
}
.modal-banner img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover; object-position: center top;
}
.modal-banner--logo img { object-fit: contain; padding: 2.5rem; }
.modal-banner--society {
  background: linear-gradient(135deg, var(--denim) 0%, #1c3258 100%);
}
.modal-banner--hack {
  background: var(--ink);
}
.modal-banner-icon {
  position: absolute; top: 50%; left: 2rem; transform: translateY(-50%);
  font-size: 4.5rem; color: rgba(250,247,241,0.14);
}
.modal-banner-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(26,21,16,0) 35%, rgba(20,16,12,0.82) 100%);
}
.modal-banner-content {
  position: relative; z-index: 2;
  padding: 1.5rem 1.75rem;
  width: 100%;
}
.modal-name {
  font-family: var(--fh); font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 900;
  letter-spacing: -0.03em; color: var(--paper); line-height: 1.05;
}
.modal-tagline {
  font-size: 0.85rem; color: rgba(250,247,241,0.72);
  margin-top: 0.35rem; line-height: 1.5; max-width: 520px;
}

/* -- body sections -- */
.modal-body { padding: 1.75rem 1.75rem 0.5rem; }
.modal-section { margin-bottom: 1.6rem; }
.modal-section:last-child { margin-bottom: 0; }
.modal-h {
  font-family: var(--fm); font-size: 0.66rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--terra);
  margin-bottom: 0.65rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.modal-h::before { content: ''; width: 14px; height: 1.5px; background: var(--terra); }
.modal-text { font-size: 0.88rem; color: var(--muted); line-height: 1.85; }
.modal-text em { color: var(--ink-2); font-style: italic; }

.modal-feat-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem 1.2rem; }
.modal-feat-item { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.82rem; color: var(--muted); line-height: 1.5; }
.modal-feat-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--sage); flex-shrink: 0; margin-top: 0.5rem; }

.modal-tech-group { margin-bottom: 0.9rem; }
.modal-tech-group:last-child { margin-bottom: 0; }
.modal-tech-cat {
  font-family: var(--fm); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted-2); margin-bottom: 0.4rem;
}
.modal-tech-chips { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.mtag {
  font-size: 0.68rem; font-weight: 700; color: var(--terra);
  background: var(--terra-bg); border: 1px solid var(--terra-line);
  border-radius: 4px; padding: 0.2rem 0.6rem; letter-spacing: 0.02em;
}

.modal-arch {
  font-family: var(--fm); font-size: 0.78rem; color: var(--ink-2);
  background: var(--paper-2); border: 1.5px solid var(--rule);
  border-radius: var(--r-lg); padding: 1.1rem 1.4rem;
  text-align: center; line-height: 2; white-space: pre-wrap;
}

/* -- footer buttons -- */
.modal-footer {
  padding: 1.5rem 1.75rem 1.85rem;
  display: flex; gap: 0.65rem; flex-wrap: wrap;
  border-top: 1px solid var(--rule); margin-top: 0.25rem;
}
.mbtn {
  display: inline-flex; align-items: center; gap: 0.45rem;
  height: 42px; padding: 0 1.15rem;
  border-radius: 7px; font-size: 0.82rem; font-weight: 600;
  transition: all .18s var(--ease); cursor: none; white-space: nowrap;
}
.mbtn .material-icons-round, .mbtn i { font-size: 0.95rem; }
.mbtn--primary { background: var(--ink); color: var(--paper); }
.mbtn--primary:hover { background: var(--terra); transform: translateY(-1px); box-shadow: 0 4px 18px rgba(184,92,44,0.28); }
.mbtn--secondary { background: transparent; color: var(--muted); border: 1.5px solid var(--rule); }
.mbtn--secondary:hover { border-color: var(--rule-2); color: var(--ink); background: var(--linen-2); transform: translateY(-1px); }
.mbtn--sage { background: var(--sage-bg); color: var(--sage); border: 1.5px solid var(--sage-line); }
.mbtn--sage:hover { background: var(--sage); color: var(--paper); transform: translateY(-1px); }

/* ================================================================
   RESPONSIVE
================================================================ */
@media (max-width: 640px) {
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal-dialog { max-width: 100%; max-height: 94vh; border-radius: var(--r-xl) var(--r-xl) 0 0; }
  .modal-banner { height: 180px; }
  .modal-body { padding: 1.4rem 1.25rem 0.25rem; }
  .modal-footer { padding: 1.25rem 1.25rem 1.6rem; }
  .modal-feat-list { grid-template-columns: 1fr; }
  .mbtn { flex: 1 1 auto; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .modal-overlay, .modal-dialog, .pcard, .pcard__view, .modal-close, .mbtn {
    transition-duration: .01ms !important;
  }
}