:root {
  --ink: #e8eef2;
  --ink-dim: rgba(232, 238, 242, 0.65);
  --ink-faint: rgba(232, 238, 242, 0.35);
  --accent: #7fc7d9;
  --warm: #d98e4a;
  --display: 'Cormorant Garamond', serif;
  --mono: 'JetBrains Mono', monospace;
}
	.seabed-curtain-root {
		position: relative;
		min-height: 100vh;
	}
	.seabed-curtain-page .site-header,
	.seabed-curtain-page .site-footer,
	.seabed-curtain-page #masthead,
	.seabed-curtain-page #colophon {
		display: none !important;
	}
	.seabed-curtain-page .entry-content {
		max-width: none;
		padding: 0;
		margin: 0;
	}

*, .seabed-curtain-root * { box-sizing: border-box; }

body.seabed-curtain-page {
  background: #02050a;
  color: var(--ink);
  font-family: var(--display);
  overflow-x: hidden;
  overflow-y: auto !important;
  height: auto !important;
  max-height: none !important;
}

.seabed-curtain-root {
  color: var(--ink);
  font-family: var(--display);
}

html, body {
  background: #02050a;
  color: var(--ink);
  font-family: var(--display);
  overflow-x: hidden;
  overflow-y: auto;
  height: auto;
  max-height: none;
}

/* Theme / Elementor wrappers must not become nested scrollers. */
body.seabed-curtain-page #page,
body.seabed-curtain-page .site,
body.seabed-curtain-page #content,
body.seabed-curtain-page .site-content,
body.seabed-curtain-page .elementor,
body.seabed-curtain-page .elementor-location-single,
body.seabed-curtain-page .elementor-section,
body.seabed-curtain-page .elementor-container,
body.seabed-curtain-page .elementor-widget-wrap,
body.seabed-curtain-page .elementor-widget-container,
body.seabed-curtain-page .entry-content,
body.seabed-curtain-page .seabed-curtain-root {
  overflow: visible !important;
  height: auto !important;
  max-height: none !important;
}

.scroll-track, .section { pointer-events: none; }
#scene-canvas { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 1; }
.atmosphere {
  position: fixed; inset: 0; z-index: 2; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0,5,12,0.5) 100%);
  transition: background 0.8s ease;
}
.atmosphere.underwater {
  background:
    radial-gradient(ellipse 85% 70% at 50% 38%, rgba(2,18,28,0.04) 0%, rgba(0,4,10,0.38) 55%, rgba(0,2,6,0.62) 100%),
    radial-gradient(ellipse at center, transparent 28%, rgba(0,3,8,0.55) 100%);
}
.atmosphere::after {
  content: ''; position: absolute; inset: 0; opacity: 0.04;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}
.scroll-track { position: relative; z-index: 3; height: 900vh; }
.section { height: 100vh; display: flex; align-items: center; padding: 0 8vw; position: relative; }
.section-content {
  max-width: 540px; opacity: 0; transform: translateY(20px);
  transition: opacity 1s ease, transform 1s ease;
  padding: 2rem 2.2rem;
  background: linear-gradient(120deg, rgba(2,9,15,0.62), rgba(2,9,15,0.30) 70%, rgba(2,9,15,0.05));
  backdrop-filter: blur(6px);
  border-left: 1px solid rgba(127,199,217,0.25);
  pointer-events: none;
  overflow: visible !important;
  max-height: none !important;
  overscroll-behavior: none;
}
.section.active .section-content { opacity: 1; transform: translateY(0); }
.section.right .section-content { margin-left: auto; }
.eyebrow {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.32em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 1.2rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.eyebrow.warm { color: var(--warm); }
.eyebrow::before { content: ''; width: 28px; height: 1px; background: currentColor; }
h1 {
  font-size: clamp(3rem, 7vw, 5.5rem); font-weight: 300; line-height: 0.95;
  letter-spacing: -0.02em; margin-bottom: 1.5rem;
}
h1 em, h2 em { font-style: italic; font-weight: 400; color: var(--accent); }
h2 {
  font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 300; line-height: 1.05;
  letter-spacing: -0.015em; margin-bottom: 1.2rem;
}
h2 em.warm { color: var(--warm); }
p.body { font-size: 1.1rem; line-height: 1.6; color: var(--ink-dim); font-weight: 300; max-width: 460px; }
.distance-tag {
  display: inline-flex; align-items: center; gap: 1rem; margin-top: 1.6rem;
  font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.25em;
  color: var(--ink); border: 1px solid rgba(232,238,242,0.25);
  padding: 0.55rem 1.1rem; backdrop-filter: blur(6px);
}
.distance-tag::before, .distance-tag::after { content: '⟵⟶'; opacity: 0.45; font-size: 0.7rem; }
.scale-hud {
  position: fixed; bottom: 5.5rem; left: 50%; transform: translateX(-50%);
  z-index: 10; pointer-events: none; opacity: 0;
  transition: opacity 0.8s ease;
  font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--ink-dim);
}
.scale-hud.on { opacity: 1; }
.scale-hud .sh-bar {
  position: relative; width: min(52vw, 420px); height: 1px;
  background: rgba(232,238,242,0.22); margin-bottom: 0.45rem;
}
.scale-hud .sh-bar::before, .scale-hud .sh-bar::after {
  content: ''; position: absolute; top: -4px; width: 1px; height: 9px;
  background: rgba(232,238,242,0.45);
}
.scale-hud .sh-bar::before { left: 0; }
.scale-hud .sh-bar::after  { right: 0; }
.scale-hud .sh-ticks {
  display: flex; justify-content: space-between;
  width: min(52vw, 420px); color: var(--ink-faint);
}
.scale-hud .sh-caption { text-align: center; margin-top: 0.35rem; color: var(--ink-faint); }
.scene-label.km-lbl {
  font-size: 0.58rem; letter-spacing: 0.28em; color: rgba(232,238,242,0.55);
  text-shadow: 0 1px 6px rgba(0,0,0,0.8);
}
.scene-label.km-lbl .lbl-dot { display: none; }
.scroll-prompt {
  position: absolute; bottom: 4rem; left: 50%; transform: translateX(-50%);
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--ink-faint);
  display: flex; flex-direction: column; align-items: center; gap: 0.8rem;
}
.scroll-prompt::after {
  content: ''; width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--ink-faint), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 0.5; }
  50% { transform: scaleY(0.5); opacity: 1; transform-origin: top; }
}
.chrome-top {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10; padding: 1.5rem 2rem;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--ink-dim); pointer-events: none;
}
.chrome-top .brand {
  font-family: var(--display); font-style: italic; text-transform: none;
  letter-spacing: 0.02em; font-size: 1.1rem; color: var(--ink);
}
.progress-rail {
  position: fixed; right: 2rem; top: 50%; transform: translateY(-50%); z-index: 10;
  display: flex; flex-direction: column; gap: 0.7rem;
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.2em; color: var(--ink-faint);
}
.rail-item { display: flex; align-items: center; gap: 0.8rem; transition: color 0.4s; }
.rail-item .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-faint); transition: all 0.4s; }
.rail-item.active { color: var(--ink); }
.rail-item.active .dot { background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.audio-toggle {
  position: fixed; bottom: 2rem; left: 2rem; z-index: 10;
  background: rgba(232,238,242,0.06); border: 1px solid rgba(232,238,242,0.15);
  color: var(--ink-dim); padding: 0.6rem 1rem;
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.2em;
  text-transform: uppercase; cursor: pointer; backdrop-filter: blur(10px); transition: all 0.3s;
}
.audio-toggle:hover { color: var(--ink); border-color: var(--accent); }
.flow-legend {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 10;
  display: flex; flex-direction: column; gap: 0.55rem;
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.18em;
  text-transform: uppercase; pointer-events: none;
}
.legend-item {
  display: flex; align-items: center; gap: 0.7rem; color: var(--ink-dim);
  opacity: 0; transform: translateX(8px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.legend-item.on { opacity: 1; transform: translateX(0); }
.flow-legend { transition: opacity 0.5s ease; }
.flow-legend.dimmed { opacity: 0; }
.legend-swatch { width: 30px; height: 3px; border-radius: 2px; }
.legend-swatch.warm  { background: linear-gradient(to right, transparent, #ff9a47); box-shadow: 0 0 8px rgba(255,154,71,0.6); }
.legend-swatch.cold  { background: linear-gradient(to right, transparent, #7fd9f2); box-shadow: 0 0 8px rgba(127,217,242,0.6); }
.legend-swatch.cycle { background: linear-gradient(to right, #f27a3d, #73b8ff); box-shadow: 0 0 8px rgba(150,160,220,0.5); }

/* ── 3D-anchored scene labels ── */
.scene-labels { position: fixed; inset: 0; z-index: 4; pointer-events: none; overflow: hidden; }
.scene-label {
  position: absolute; top: 0; left: 0; opacity: 0;
  display: flex; align-items: center; gap: 0.55rem;
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: rgba(232,238,242,0.92);
  text-shadow: 0 1px 10px rgba(0,0,0,0.9); white-space: nowrap;
  will-change: transform, opacity;
}
.scene-label .lbl-dot {
  flex: none; width: 7px; height: 7px; border-radius: 50%;
  border: 1px solid var(--accent); background: rgba(127,199,217,0.25);
  box-shadow: 0 0 10px rgba(127,199,217,0.8);
}
.scene-label.warm-lbl .lbl-dot {
  border-color: var(--warm); background: rgba(217,142,74,0.25);
  box-shadow: 0 0 10px rgba(217,142,74,0.8);
}

/* ── interactive curtain control ── */
.curtain-panel {
  position: fixed; bottom: 2rem; left: 50%; transform: translate(-50%, 14px);
  z-index: 10; width: min(430px, calc(100vw - 4rem));
  padding: 1.1rem 1.4rem 1.2rem;
  background: rgba(3,12,18,0.72); border: 1px solid rgba(127,199,217,0.3);
  backdrop-filter: blur(12px);
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-dim);
  opacity: 0; pointer-events: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.curtain-panel.on { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.curtain-panel .cp-title {
  color: var(--accent); margin-bottom: 0.85rem;
  font-size: 0.62rem; letter-spacing: 0.28em;
}
.curtain-panel input[type="range"] {
  width: 100%; accent-color: var(--accent); cursor: grab; margin-bottom: 0.85rem;
}
.curtain-panel input[type="range"]:active { cursor: grabbing; }
.cp-row { display: flex; justify-content: space-between; margin-bottom: 0.45rem; }
.cp-row strong { color: var(--ink); font-weight: 500; }
.cp-meter { height: 4px; background: rgba(232,238,242,0.12); border-radius: 2px; overflow: hidden; margin-top: 0.3rem; }
.cp-meter-fill {
  height: 100%; width: 100%; background: #ff9a47; border-radius: 2px;
  transition: width 0.25s ease, background 0.25s ease;
}

/* ── cross-section minimap (the schematic, live) ── */
.minimap {
  position: fixed; top: 4.6rem; left: 2rem; z-index: 10;
  width: 290px; padding: 0.55rem 0.65rem 0.65rem;
  background: rgba(3,12,18,0.72); border: 1px solid rgba(127,199,217,0.3);
  backdrop-filter: blur(12px);
}
.minimap .mm-title {
  display: flex; justify-content: space-between; align-items: baseline; gap: 0.6rem;
  font-family: var(--mono); font-size: 0.56rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.5rem;
}
.minimap .mm-title span:last-child { color: var(--ink-faint); letter-spacing: 0.1em; white-space: nowrap; }
.minimap canvas { display: block; width: 100%; height: auto; cursor: pointer; }
@media (max-width: 820px) { .minimap { display: none; } }
</style>