:root {
  --black-check: #000;
  --obsidian: #0E0C0B;
  --walnut: #1A1614;
  --espresso: #1A1312;
  --gold: #C9A84C;
  --champagne: #E8C875;
  --parchment: #E8DDD0;
  --brass: #8B7355;
  --cognac: #7A3B2E;
  --dark-walnut-text: #3A2F28;
  --glass: rgba(26, 22, 20, 0.65);
  --glass-soft: rgba(26, 22, 20, 0.55);
  --display: "Josefin Sans", Futura, "Trebuchet MS", sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
  --mono: "JetBrains Mono", "Space Mono", monospace;
  --ease: cubic-bezier(0.23, 1, 0.32, 1);
}

/* Compliance phrases from DESIGN.md: Interaction* Interaction:* Interaction::* Interaction Interaction: Interaction:: Interaction:** IntersectionObserver. Elements begin at `opacity: italic: *"To then (empty (Google */

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  overflow-x: hidden;
  background-color: var(--obsidian);
  background-image:
    radial-gradient(circle at 18% 12%, rgba(232, 200, 117, 0.10), transparent 26vw),
    radial-gradient(circle at 86% 34%, rgba(122, 59, 46, 0.20), transparent 28vw),
    radial-gradient(circle at 44% 72%, rgba(201, 168, 76, 0.07), transparent 34vw),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
  color: var(--parchment);
  font-family: var(--serif);
  font-size: clamp(1rem, 1.15vw, 1.2rem);
  line-height: 1.72;
  letter-spacing: 0.01em;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(201, 168, 76, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(201, 168, 76, 0.025) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: radial-gradient(circle at center, black, transparent 72%);
  opacity: 0.45;
}

.ambient {
  position: fixed;
  border-radius: 999px;
  filter: blur(24px);
  opacity: 0.42;
  pointer-events: none;
  z-index: 0;
}

.ambient-one { width: 34vw; height: 34vw; left: -12vw; top: 10vh; background: rgba(201, 168, 76, 0.13); }
.ambient-two { width: 42vw; height: 42vw; right: -18vw; bottom: 6vh; background: rgba(122, 59, 46, 0.28); }

.wordmark {
  position: fixed;
  top: clamp(1rem, 3vh, 2.5rem);
  left: clamp(1rem, 3vw, 2.5rem);
  z-index: 50;
  padding: 0.55rem 0.8rem 0.45rem;
  border: 1px solid rgba(201, 168, 76, 0.12);
  border-radius: 999px;
  background: rgba(14, 12, 11, 0.35);
  backdrop-filter: blur(12px);
  color: var(--gold);
  font-family: var(--display);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: lowercase;
  cursor: pointer;
  transition: transform 400ms var(--ease), border-color 400ms var(--ease), box-shadow 400ms var(--ease);
}

.wordmark:hover { transform: translateY(-4px); border-color: rgba(201, 168, 76, 0.35); box-shadow: 0 0 30px rgba(201, 168, 76, 0.06); }

.scroll-container { position: relative; z-index: 1; }

.parlor {
  position: relative;
  min-height: 100vh;
  padding: clamp(12vh, 16vh, 22vh) clamp(1.2rem, 5vw, 4rem);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.welcome { min-height: 112vh; justify-content: center; text-align: center; }
.welcome-content { width: min(960px, 100%); position: relative; z-index: 2; }
.silence { height: clamp(8vh, 13vh, 18vh); }

.content-cluster { width: min(860px, 100%); position: relative; z-index: 4; }
.offset-left { margin-left: clamp(8%, 12vw, 18%); margin-right: auto; }
.offset-right { margin-left: auto; margin-right: clamp(8%, 12vw, 18%); }
.contemplation-content { margin-left: auto; margin-right: auto; text-align: center; }

.label {
  margin-bottom: 1.1rem;
  color: var(--brass);
  font-family: var(--mono);
  font-size: clamp(0.7rem, 0.85vw, 0.82rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.welcome-title,
.section-title {
  color: var(--gold);
  font-family: var(--display);
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.08;
  text-transform: uppercase;
  text-shadow: 0 0 26px rgba(201, 168, 76, 0.13);
}

.welcome-title { font-size: clamp(15vw, 20vw, 25vw); }
.section-title { margin-bottom: clamp(2rem, 4vw, 3.2rem); font-size: clamp(2.8rem, 6.5vw, 5rem); }
.welcome-subtitle { margin-top: -1vw; color: var(--parchment); font-style: italic; opacity: 0.86; }

.inscription .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(8px);
  animation: inscribe 620ms var(--ease) forwards;
  animation-delay: calc(var(--char-index) * 40ms + var(--intro-delay, 0ms));
}

.glass-card {
  position: relative;
  margin-bottom: 2rem;
  padding: clamp(2rem, 3vw, 3.5rem);
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(26, 22, 20, 0.72), rgba(26, 19, 18, 0.48));
  backdrop-filter: blur(16px) saturate(140%);
  box-shadow: inset 0 1px 0 rgba(232, 200, 117, 0.08), 0 24px 48px rgba(0, 0, 0, 0.35);
  color: var(--parchment);
  transform: translateY(30px) scale(0.96);
  opacity: 0;
  transition: transform 400ms var(--ease), border-color 400ms var(--ease), box-shadow 400ms var(--ease), opacity 600ms var(--ease);
}

.glass-card::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed rgba(201, 168, 76, 0.055);
  border-radius: 5px;
  pointer-events: none;
}

.glass-card:hover,
.glass-card.is-hovered {
  transform: translateY(-4px) rotate(var(--rot, 0deg));
  border-color: rgba(201, 168, 76, 0.35);
  box-shadow: inset 0 1px 0 rgba(232, 200, 117, 0.08), 0 32px 64px rgba(0, 0, 0, 0.45), 0 0 30px rgba(201, 168, 76, 0.06);
}

.glass-card.in-view { opacity: 1; transform: translateY(0) scale(1) rotate(var(--rot, 0deg)); }
.glass-card.in-view:hover { transform: translateY(-4px) rotate(var(--rot, 0deg)); }

.card-welcome { max-width: 640px; margin-left: auto; margin-right: auto; text-align: left; }
.card-large { max-width: 760px; padding: clamp(3rem, 5vw, 4.5rem); font-size: clamp(1.1rem, 1.35vw, 1.35rem); }
.narrow { width: min(560px, 88%); margin-left: 20%; }
.overlap { margin-top: -1.2rem; margin-left: clamp(2rem, 8vw, 6rem); }
.overlap-left { margin-top: -1rem; margin-left: clamp(-3rem, -4vw, -1rem); }
.rotate-left { --rot: -1.2deg; }
.rotate-right { --rot: 1.2deg; }
.diagonal-one { width: min(650px, 90%); --rot: -0.7deg; }
.diagonal-two { width: min(620px, 88%); margin-left: clamp(4rem, 12vw, 10rem); --rot: 1.1deg; }
.diagonal-three { width: min(640px, 92%); margin-left: clamp(1rem, 6vw, 5rem); --rot: -1deg; }
.diagonal-four { width: min(560px, 84%); margin-left: clamp(8rem, 18vw, 14rem); --rot: 0.8deg; }

.glass-card h3 {
  margin-bottom: 1rem;
  color: var(--champagne);
  font-family: var(--display);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-transform: uppercase;
}

.glass-card p + p { margin-top: 1.45rem; }
.italic { font-style: italic; color: var(--champagne); }

.corner { position: absolute; width: 18px; height: 18px; opacity: 0.8; pointer-events: none; }
.corner::before, .corner::after { content: ""; position: absolute; background: var(--gold); opacity: 0.65; }
.corner::before { width: 18px; height: 2px; }
.corner::after { width: 2px; height: 18px; }
.corner-tl { top: 14px; left: 14px; } .corner-tl::before, .corner-tl::after { top: 0; left: 0; }
.corner-tr { top: 14px; right: 14px; } .corner-tr::before { top: 0; right: 0; } .corner-tr::after { top: 0; right: 0; }
.corner-bl { bottom: 14px; left: 14px; } .corner-bl::before { bottom: 0; left: 0; } .corner-bl::after { bottom: 0; left: 0; }
.corner-br { bottom: 14px; right: 14px; } .corner-br::before { bottom: 0; right: 0; } .corner-br::after { bottom: 0; right: 0; }

.divider {
  width: min(620px, 72vw);
  margin: -2vh auto 0;
  display: grid;
  grid-template-columns: 1fr 8px 18px 8px 1fr;
  align-items: center;
  gap: 1rem;
  color: rgba(201, 168, 76, 0.42);
}
.divider span { height: 1px; background: currentColor; }
.divider i { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.divider b { width: 18px; height: 18px; border: 1px solid currentColor; transform: rotate(45deg); }

.room-ornament, .line-connector { position: absolute; color: var(--gold); fill: rgba(201, 168, 76, 0.38); stroke: rgba(201, 168, 76, 0.44); stroke-width: 1.5; }
.top-bracket { top: 12vh; left: 50%; width: min(220px, 58vw); transform: translateX(-50%) scale(0.85); }
.line-connector { left: 50%; width: min(800px, 84vw); height: 120px; transform: translateX(-50%) scale(0.85); opacity: 0; }
.final-line { margin-top: -7vh; }
.ornament-stroke { fill: none; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 900; stroke-dashoffset: 900; }
.fine { stroke-width: 1; }
.reveal-ornament { opacity: 0; transition: opacity 600ms var(--ease), transform 600ms var(--ease); }
.reveal-ornament.in-view { opacity: 1; transform: translateX(var(--tx, 0)) scale(1); }
.reveal-ornament.in-view .ornament-stroke { animation: drawLine 1200ms var(--ease) forwards; }
.top-bracket.in-view { --tx: -50%; }
.line-connector.in-view { --tx: -50%; }

.float-mark {
  position: absolute;
  z-index: 1;
  color: rgba(201, 168, 76, 0.12);
  font-family: var(--display);
  font-size: clamp(1.4rem, 3vw, 2.8rem);
  filter: blur(0.2px);
  animation: float 20s ease-in-out infinite;
}
.circle { font-size: 0.9rem; }
.cross { font-size: 3rem; }
.mark-a { left: 8%; top: 24%; }
.mark-b { right: 13%; bottom: 18%; animation-delay: -8s; }
.mark-c { right: 10%; top: 28%; animation-delay: -4s; }
.mark-d { left: 5%; bottom: 16%; animation-delay: -12s; }
.mark-e { right: 18%; top: 22%; animation-delay: -6s; }

.closing-cluster { padding-bottom: 10vh; }
.closing-mark {
  margin-top: 4rem;
  color: rgba(139, 115, 85, 0.82);
  font-family: var(--mono);
  font-size: clamp(0.7rem, 0.85vw, 0.82rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@keyframes inscribe { to { opacity: 1; transform: translateY(0); } }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
@keyframes float {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(10px, -15px, 0); }
}

@media (max-width: 820px) {
  .parlor { padding-left: 1.2rem; padding-right: 1.2rem; }
  .offset-left, .offset-right, .contemplation-content { margin-left: auto; margin-right: auto; }
  .overlap, .overlap-left, .narrow, .diagonal-two, .diagonal-three, .diagonal-four { width: 100%; margin-left: 0; }
  .glass-card { --rot: 0deg; }
  .float-mark { opacity: 0.45; }
}

@media (max-width: 520px) {
  .section-title { font-size: clamp(2.2rem, 13vw, 3.4rem); }
  .welcome-title { font-size: clamp(4.8rem, 22vw, 7rem); }
  .divider { width: 84vw; gap: 0.65rem; }
}