#snap-container{position:fixed;inset:0;overflow-y:scroll;overflow-x:hidden;scroll-snap-type:y mandatory;scroll-behavior:smooth;scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-y:none}
#snap-container::-webkit-scrollbar{display:none}
.snap-panel{scroll-snap-align:start;min-height:100svh;position:relative;overflow:hidden;flex-shrink:0}
/* .snap-content is a marker — no reset */



/* ── SIDE NAVIGATION DOTS ─────────────────── */
.snap-dots {
  position: fixed;
  right: clamp(1.2rem, 2.5vw, 2rem);
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}

.snap-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(180,180,180,0.55);
  background: rgba(0,0,0,0.35);
  cursor: pointer;
  padding: 0;
  transition: background 0.3s var(--ease-out), border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.snap-dot:hover {
  border-color: var(--color-gold-light);
  background: rgba(184,137,74,0.2);
  transform: scale(1.5);
  box-shadow: 0 0 14px rgba(184,137,74,0.4);
}

.snap-dot.active {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  transform: scale(1.35);
  box-shadow: 0 0 16px rgba(184,137,74,0.7);
}

.snap-dot::after {
  content: attr(aria-label);
  position: absolute;
  right: calc(100% + 16px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: rgba(20,20,20,0.95);
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  white-space: nowrap;
  padding: 0.45rem 0.85rem;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.15);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}

.snap-dot:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* ── BACK TO TOP ──────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: clamp(1.2rem, 2.5vw, 2rem);
  left: clamp(1.2rem, 2.5vw, 2rem);
  z-index: 1000;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 2px solid var(--color-gold-light);
  background: rgba(10,22,40,0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--color-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.35s var(--ease-out), visibility 0.35s var(--ease-out), transform 0.35s var(--ease-out);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-gold-light);
  color: var(--color-ink);
}

@media (max-width: 480px) {
  .snap-dots { display: none; }
  .back-to-top { width: 2.2rem; height: 2.2rem; bottom: 1rem; left: 1rem; }
}

/* ── PREVENT OVERSCROLL BOUNCE ──────────── */
#snap-container{overscroll-behavior:none}
.snap-content{overscroll-behavior:contain}


/* ── Nav reveal failsafe ───────────────────────────
   When scroll position or panel state glitches, force the nav
   to reveal if the user has scrolled at all. Prevents "nav stuck hidden". */
.nav:not(.nav--hidden):not(.nav--revealed) {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* ── Prevent blank space below last section ────────
   Some sections use 100svh + padding that overflows.
   Lock the snap container to exact viewport. */
#snap-container {
  height: 100dvh;
}
.snap-panel {
  height: 100dvh;
  min-height: 100dvh;
  max-height: 100dvh;
  box-sizing: border-box;
  overflow: hidden;
}