/* ============================
   Section 1 — Landing screen
   ============================ */
.landing {
  height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  position: relative;
  overflow: hidden;
}
.landing .logo-mark {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3.5rem, 16vw, 13rem);
  letter-spacing: -0.01em;
  line-height: 0.9;
  color: var(--ink);
  animation: logo-in 1400ms var(--ease) both;
}

/* Custom logo (Appearance → Customize → Site Identity), shown in place
   of the text mark once the site owner uploads one. */
.landing .custom-logo-link {
  display: block;
  animation: logo-in 1400ms var(--ease) both;
}
.landing .custom-logo {
  width: clamp(220px, 46vw, 640px);
  height: auto;
}
@keyframes logo-in {
  from { opacity: 0; letter-spacing: 0.3em; }
  to   { opacity: 1; letter-spacing: -0.01em; }
}
.scroll-cue {
  position: absolute;
  bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sand);
  animation: cue-fade 3000ms ease-in-out infinite;
}
.scroll-cue svg { width: 14px; height: 22px; }
@keyframes cue-fade {
  0%, 100% { opacity: 0.35; transform: translateY(0); }
  50%      { opacity: 1;    transform: translateY(6px); }
}

/* ============================
   Section 2 — Main navigation (Shop / Exhibition split)
   ============================ */
.split-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}
@media (max-width: 800px) {
  .split-nav { grid-template-columns: 1fr; }
}
.split-panel {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
  overflow: hidden;
  isolation: isolate;
}
@media (min-width: 800px) { .split-panel { min-height: 100vh; } }

.split-panel .panel-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 1200ms var(--ease), filter 1200ms var(--ease);
  z-index: -2;
}
.split-panel .panel-bg::after {
  content: "";
}
.split-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(22,20,15,0.55), rgba(22,20,15,0.08) 55%);
  z-index: -1;
}
.split-panel:hover .panel-bg { transform: scale(1.1); }

.panel-label {
  color: var(--paper);
}
.panel-label .eyebrow { color: var(--beige); }
.panel-label h2 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  color: var(--paper);
  margin-top: var(--space-1);
}
.panel-label .panel-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-2);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper);
}
.panel-label .panel-arrow svg {
  transition: transform 300ms var(--ease);
}
.split-panel:hover .panel-arrow svg { transform: translateX(6px); }

/* SHOP panel keeps beige undertone, EXHIBITION keeps ink undertone,
   distinguishing the two destinations at a glance */
.split-panel--shop::before { background: linear-gradient(to top, rgba(22,20,15,0.5), rgba(216,205,186,0.05) 55%); }
.split-panel--exhibition::before { background: linear-gradient(to top, rgba(22,20,15,0.7), rgba(22,20,15,0.1) 55%); }