/* =========================================================
   rougvie.com — photo gallery, EDGELANDS skin
   Inherits the landing palette/atmosphere from ../styles.css.
   This file holds only the gallery-specific layout: quiet
   theme sections + a restrained survey-plate masonry grid,
   plus an optional vanilla lightbox.
   ========================================================= */

/* ---------- gallery header ---------- */
.g-header {
  padding-block: clamp(3.5rem, 10vh, 6rem) clamp(2rem, 5vh, 3rem);
}
.g-back {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--mute);
  margin-bottom: 2rem;
  transition: color 0.4s var(--ease), gap 0.4s var(--ease);
}
.g-back:hover { color: var(--rust); gap: 0.85rem; }

.g-title {
  font-size: clamp(2rem, 5.5vw, 3.4rem); line-height: 1.04;
  letter-spacing: -0.015em; color: var(--ink); margin-bottom: 1rem;
  text-wrap: balance;
}
.g-title em { font-style: italic; }
.g-handle {
  font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.12em;
  color: var(--rust); margin-bottom: 1.4rem; display: inline-block;
}
.g-bio {
  font-style: italic; font-size: clamp(1.02rem, 1.05rem + 0.3vw, 1.22rem);
  line-height: 1.7; max-width: 58ch; color: var(--ink-soft);
  margin-bottom: 1.6rem;
}
.g-extlink {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.1em;
  color: var(--rust); border-bottom: 1px solid var(--rust);
  padding-bottom: 0.2rem;
  transition: gap 0.4s var(--ease), color 0.4s var(--ease);
}
.g-extlink:hover { gap: 0.85rem; color: var(--rust-deep); }

/* ---------- theme section ---------- */
.g-theme { padding-block: clamp(2.2rem, 6vh, 4rem); border-top: 1px solid var(--line); }
.g-theme-head {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.6rem 1.2rem;
  margin-bottom: clamp(1.4rem, 3.5vh, 2.2rem);
}
.g-theme-head h2 {
  font-size: clamp(1.5rem, 3.4vw, 2.3rem); line-height: 1.05;
  color: var(--ink); letter-spacing: -0.01em;
}
.g-theme-head h2 em { font-style: italic; }
.g-theme-count {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--rust);
  border-bottom: 1px solid var(--line-strong); padding-bottom: 0.2rem;
}

/* ---------- restrained masonry (CSS columns) ---------- */
.g-grid {
  column-count: 3;
  column-gap: clamp(0.7rem, 1.8vw, 1.3rem);
}
@media (max-width: 860px) { .g-grid { column-count: 2; } }
@media (max-width: 520px) { .g-grid { column-count: 1; } }

.g-plate {
  break-inside: avoid;
  margin: 0 0 clamp(0.7rem, 1.8vw, 1.3rem);
  position: relative;
}
.g-plate-wrap {
  position: relative; overflow: hidden;
  border: 1px solid var(--line-strong);
  background: linear-gradient(160deg, var(--paper), var(--concrete-deep));
  box-shadow: inset 0 0 40px rgba(43,41,38,0.12);
}
/* survey-plate corner ticks */
.g-plate-wrap::before, .g-plate-wrap::after {
  content: ""; position: absolute; width: 13px; height: 13px; z-index: 3;
  border: 1px solid rgba(215,211,201,0.6); pointer-events: none;
}
.g-plate-wrap::before { top: 9px; left: 9px; border-right: 0; border-bottom: 0; }
.g-plate-wrap::after  { bottom: 9px; right: 9px; border-left: 0; border-top: 0; }

.g-plate img {
  width: 100%; height: auto; display: block;
  filter: grayscale(0.18) contrast(1.03);
  transition: filter 0.7s var(--ease), transform 0.9s var(--ease);
  cursor: zoom-in;
}
.g-plate:hover img { filter: grayscale(0) contrast(1.05); transform: scale(1.015); }
.g-plate .g-id {
  position: absolute; top: 9px; right: 12px; z-index: 4;
  font-family: var(--mono); font-size: 0.56rem; letter-spacing: 0.18em;
  color: var(--fog); mix-blend-mode: difference; opacity: 0.8;
  pointer-events: none;
}

/* ---------- footer ---------- */
.g-foot {
  border-top: 1px solid var(--line);
  padding-block: clamp(2.5rem, 7vh, 4rem) 2.5rem;
  margin-top: clamp(2rem, 6vh, 4rem);
}
.g-foot-bar {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
  font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--mute);
}

/* ---------- lightbox (vanilla, optional enlarge) ---------- */
.lb {
  position: fixed; inset: 0; z-index: 9500;
  display: none; align-items: center; justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(20,19,17,0.92);
  backdrop-filter: blur(3px);
  cursor: zoom-out;
}
.lb.open { display: flex; }
.lb img {
  max-width: 100%; max-height: 100%;
  width: auto; height: auto;
  border: 1px solid rgba(215,211,201,0.25);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  filter: grayscale(0.06) contrast(1.03);
}
.lb-close {
  position: absolute; top: clamp(0.8rem, 3vw, 1.6rem); right: clamp(0.8rem, 3vw, 1.6rem);
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--fog);
  border: 1px solid rgba(215,211,201,0.4);
  padding: 0.5rem 0.9rem; background: transparent; cursor: pointer;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.lb-close:hover { border-color: var(--rust); color: var(--rust); }

@media (prefers-reduced-motion: reduce) {
  .g-plate:hover img { transform: none; }
  .lb { backdrop-filter: none; }
}