/* ============================================================================
   Hyperluminous — Stylesheet
   A black-and-gold cathedral.
   ============================================================================ */

:root {
  --c-ink:        #0A0A0A;
  --c-ink-2:      #111111;
  --c-ink-3:      #1A1A1A;
  --c-ink-4:      #232323;
  --c-bone:       #F4EFE6;
  --c-bone-2:     #E8DCC7;
  --c-bone-3:     #B8AC95;
  --c-gold:       #C5A572;
  --c-gold-2:     #D9BD8E;
  --c-gold-3:     #8E7145;
  --c-champagne:  #E8D9B5;
  --c-line:       rgba(197,165,114,0.18);
  --c-line-2:     rgba(197,165,114,0.32);
  --c-line-3:     rgba(244,239,230,0.10);

  --f-display: 'Cormorant Garamond', 'Cormorant', 'Didot', 'Bodoni Moda', 'Times New Roman', serif;
  --f-body:    'Cormorant Infant', 'Cormorant Garamond', 'Times New Roman', serif;

  --t-fast:    240ms cubic-bezier(.22,.61,.36,1);
  --t-med:     600ms cubic-bezier(.22,.61,.36,1);
  --t-slow:    1200ms cubic-bezier(.22,.61,.36,1);

  --pad-x:     8vw;
  --max-w:     1440px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  background: var(--c-ink);
  color: var(--c-bone);
  font-family: var(--f-body);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.85;
  letter-spacing: 0.01em;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  position: relative;
}

::selection {
  background: var(--c-gold);
  color: var(--c-ink);
}

a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast), color var(--t-fast);
}

a:hover {
  border-bottom-color: var(--c-gold);
  color: var(--c-gold-2);
}

p {
  font-family: var(--f-body);
  font-weight: 400;
}

h1, h2, h3, h4, h5 {
  font-family: var(--f-display);
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.05;
}

/* ============================================================================
   ATMOSPHERIC LAYERS — grain + vignette + faint drape
   ============================================================================ */

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' seed='3'/><feColorMatrix values='0 0 0 0 0.95  0 0 0 0 0.95  0 0 0 0 0.95  0 0 0 0.55 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background:
    radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,0.55) 100%);
}

/* ============================================================================
   NAVIGATION
   ============================================================================ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.6rem var(--pad-x);
  background: linear-gradient(180deg, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.55) 70%, transparent 100%);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--c-line);
}

.nav-mark {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--f-display);
  font-weight: 300;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--c-bone);
  border: none !important;
}

.mark-mark {
  color: var(--c-gold);
  font-size: 1.25rem;
  margin-right: 1px;
}

.mark-rest {
  font-style: italic;
  color: var(--c-bone-2);
}

.nav-links {
  display: flex;
  gap: 2.4rem;
  align-items: center;
  font-family: var(--f-body);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
}

.nav-links a {
  border-bottom: none;
  color: var(--c-bone-2);
  font-style: italic;
}

.nav-links a:hover {
  color: var(--c-gold);
}

.nav-cta {
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--c-gold) !important;
  font-style: normal !important;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.72rem !important;
  color: var(--c-gold) !important;
}

.nav-cta:hover {
  background: var(--c-gold);
  color: var(--c-ink) !important;
}

.nav-links a[data-active="true"] {
  color: var(--c-gold);
}

/* ============================================================================
   HERO
   ============================================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--pad-x);
  overflow: hidden;
}

.hero-stage {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(197,165,114,0.07) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, transparent 0%, rgba(0,0,0,0.7) 90%);
  pointer-events: none;
}

.hero-stone {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 380px;
  height: 380px;
  pointer-events: none;
  opacity: 0;
  animation: stoneFadeIn 1600ms cubic-bezier(.22,.61,.36,1) 300ms forwards;
  filter: drop-shadow(0 0 40px rgba(0,0,0,0.8));
}

.hero-stone-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@keyframes stoneFadeIn {
  to { opacity: 0.92; }
}

.hero-type {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
  margin-top: 6rem;
}

.hero-eyebrow {
  font-family: var(--f-body);
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 3rem;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}

.hero-eyebrow .dot {
  color: var(--c-gold-3);
}

.hero-headline {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(4rem, 11vw, 11rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--c-bone);
  margin-bottom: 2.5rem;
}

.hero-headline .line {
  display: block;
  opacity: 0;
  transform: translateY(40px);
  animation: rise 1400ms cubic-bezier(.22,.61,.36,1) forwards;
}

.hero-headline .line-1 { animation-delay: 200ms; }
.hero-headline .line-2 { animation-delay: 600ms; font-style: italic; color: var(--c-gold); }

@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

.hero-sub {
  font-family: var(--f-body);
  font-style: italic;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--c-bone-3);
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto 3.5rem;
  opacity: 0;
  animation: rise 1400ms cubic-bezier(.22,.61,.36,1) forwards;
  animation-delay: 1000ms;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 2.4rem;
  border: 1px solid var(--c-gold) !important;
  color: var(--c-gold) !important;
  font-family: var(--f-body);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  background: rgba(10,10,10,0.6);
  opacity: 0;
  animation: rise 1400ms cubic-bezier(.22,.61,.36,1) forwards;
  animation-delay: 1300ms;
  transition: all var(--t-med);
}

.hero-cta:hover {
  background: var(--c-gold);
  color: var(--c-ink) !important;
  letter-spacing: 0.32em;
}

.hero-corner {
  position: absolute;
  font-family: var(--f-body);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-bone-3);
  z-index: 3;
}

.hero-corner.tl { top: 7rem; left: var(--pad-x); }
.hero-corner.tr { top: 7rem; right: var(--pad-x); text-align: right; }
.hero-corner.bl { bottom: 2.5rem; left: var(--pad-x); }
.hero-corner.br { bottom: 2.5rem; right: var(--pad-x); text-align: right; }

/* ============================================================================
   ESSAY STRIP
   ============================================================================ */

.essay {
  position: relative;
  z-index: 3;
  padding: 12rem var(--pad-x) 8rem;
  max-width: 880px;
  margin: 0 auto;
}

.essay-eyebrow {
  font-family: var(--f-body);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 2.4rem;
}

.essay-body {
  font-family: var(--f-body);
  font-size: clamp(1.15rem, 1.6vw, 1.45rem);
  line-height: 1.85;
  color: var(--c-bone-2);
  margin-bottom: 2rem;
  font-weight: 300;
}

.essay-sign {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  color: var(--c-gold);
  font-size: 1.3rem;
  margin-top: 3rem;
}

.inline-link {
  color: var(--c-gold);
  border-bottom: 1px solid var(--c-line-2) !important;
}

/* ============================================================================
   MANIFESTO
   ============================================================================ */

.manifesto {
  position: relative;
  z-index: 3;
  padding: 6rem var(--pad-x) 12rem;
  max-width: 1100px;
  margin: 0 auto;
}

.manifesto-list {
  list-style: none;
  counter-reset: manifesto;
}

.manifesto-list li {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 3rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--c-line);
  align-items: baseline;
}

.manifesto-list li:last-child {
  border-bottom: 1px solid var(--c-line);
}

.manifesto-list .numeral {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--c-gold);
  font-weight: 300;
}

.manifesto-list .text {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(1.3rem, 1.9vw, 1.75rem);
  line-height: 1.45;
  color: var(--c-bone);
  letter-spacing: -0.005em;
}

/* ============================================================================
   TEASER (5 STONES)
   ============================================================================ */

.teaser {
  position: relative;
  z-index: 3;
  padding: 8rem var(--pad-x);
  background: var(--c-ink-2);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}

.teaser-head {
  max-width: 1100px;
  margin: 0 auto 5rem;
}

.teaser-eyebrow {
  font-family: var(--f-body);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 2rem;
}

.teaser-headline {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 1;
  color: var(--c-bone);
  font-style: italic;
}

.teaser-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2px;
  background: var(--c-line);
  max-width: 1300px;
  margin: 0 auto;
}

.teaser-card {
  background: var(--c-ink-2);
  padding: 2.5rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background var(--t-med);
}

.teaser-card:hover {
  background: var(--c-ink-3);
}

.teaser-card-stage {
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  background: radial-gradient(circle at center, var(--c-ink-4) 0%, var(--c-ink-2) 70%);
  border: 1px solid var(--c-line);
  position: relative;
  overflow: hidden;
}

.teaser-card-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(244,239,230,0.08) 0%, transparent 40%);
  pointer-events: none;
}

.teaser-stone {
  width: 35%;
  aspect-ratio: 1 / 1;
  position: relative;
  filter: drop-shadow(0 4px 20px rgba(0,0,0,0.6));
}

.teaser-stone-img,
.stone-img {
  width: 70%;
  height: 70%;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(0,0,0,0.5));
}

.teaser-stone-img { width: 80%; height: 80%; }

/* Diamond facet illusion, pure CSS */
.shape-round {
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.95) 0%, rgba(244,239,230,0.7) 10%, rgba(197,165,114,0.2) 25%, transparent 50%),
    conic-gradient(from 45deg,
      rgba(255,255,255,0.5) 0deg,
      rgba(244,239,230,0.2) 30deg,
      rgba(197,165,114,0.4) 60deg,
      rgba(255,255,255,0.5) 90deg,
      rgba(244,239,230,0.2) 120deg,
      rgba(197,165,114,0.4) 150deg,
      rgba(255,255,255,0.5) 180deg,
      rgba(244,239,230,0.2) 210deg,
      rgba(197,165,114,0.4) 240deg,
      rgba(255,255,255,0.5) 270deg,
      rgba(244,239,230,0.2) 300deg,
      rgba(197,165,114,0.4) 330deg,
      rgba(255,255,255,0.5) 360deg);
  border-radius: 50%;
  position: relative;
}

.shape-round::after {
  content: '';
  position: absolute;
  inset: 15%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 40% 40%, rgba(255,255,255,0.9) 0%, rgba(244,239,230,0.3) 30%, transparent 60%);
  mix-blend-mode: screen;
}

.shape-yellow {
  background:
    radial-gradient(circle at 30% 30%, rgba(255,250,220,0.95) 0%, rgba(232,217,181,0.7) 12%, rgba(217,189,142,0.3) 30%, transparent 60%),
    linear-gradient(135deg, rgba(232,217,181,0.5), rgba(197,165,114,0.4));
  border-radius: 18%;
  position: relative;
  transform: rotate(45deg);
}

.shape-yellow::after {
  content: '';
  position: absolute;
  inset: 12%;
  border-radius: 12%;
  background: radial-gradient(circle at 40% 40%, rgba(255,250,220,0.9) 0%, transparent 50%);
}

.shape-blue {
  background:
    radial-gradient(circle at 30% 30%, rgba(220,235,255,0.95) 0%, rgba(180,210,240,0.7) 12%, rgba(120,160,200,0.4) 30%, transparent 60%),
    linear-gradient(135deg, rgba(180,210,240,0.5), rgba(120,160,200,0.5));
  border-radius: 22%;
  position: relative;
}

.shape-blue::after {
  content: '';
  position: absolute;
  inset: 14%;
  border-radius: 16%;
  background: radial-gradient(circle at 40% 40%, rgba(220,235,255,0.9) 0%, transparent 50%);
}

.teaser-name {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.15rem;
  color: var(--c-bone);
  letter-spacing: 0.01em;
}

.teaser-cert {
  font-family: var(--f-body);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-bone-3);
}

.teaser-price {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: 2rem;
  color: var(--c-gold);
  margin-top: auto;
  padding-top: 1rem;
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  font-variant-numeric: tabular-nums;
}

.teaser-price .cur {
  font-size: 1.2rem;
  color: var(--c-gold-2);
}

.teaser-price .aud {
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--c-bone-3);
  margin-left: 0.5rem;
  font-family: var(--f-body);
  text-transform: uppercase;
}

.teaser-cta {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1.4rem 0;
  margin-top: 5rem;
  font-family: var(--f-body);
  font-size: 0.85rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gold);
  border-top: 1px solid var(--c-line-2);
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
  justify-content: space-between;
  border-bottom: none !important;
}

.teaser-cta:hover {
  letter-spacing: 0.34em;
  color: var(--c-gold-2);
}

/* ============================================================================
   SHOWROOM TEASER
   ============================================================================ */

.showroom-teaser {
  position: relative;
  z-index: 3;
  padding: 12rem var(--pad-x);
}

.showroom-stage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
}

.showroom-window {
  position: relative;
  aspect-ratio: 4 / 5;
  background: linear-gradient(180deg, #050505 0%, var(--c-ink-2) 100%);
  border: 1px solid var(--c-gold-3);
  overflow: hidden;
}

.showroom-window::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(197,165,114,0.15) 0%, transparent 50%),
    radial-gradient(circle at 50% 60%, rgba(255,250,220,0.06) 0%, transparent 30%);
}

.showroom-frame {
  position: absolute;
  inset: 4px;
  border: 1px solid var(--c-line);
  pointer-events: none;
}

.showroom-text {
  padding-left: 2rem;
}

.showroom-eyebrow {
  font-family: var(--f-body);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 2rem;
}

.showroom-headline {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  line-height: 1.05;
  color: var(--c-bone);
  font-style: italic;
  margin-bottom: 2rem;
}

.showroom-body {
  font-family: var(--f-body);
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--c-bone-2);
  margin-bottom: 3rem;
  font-weight: 300;
  max-width: 480px;
}

.showroom-link {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  font-family: var(--f-body);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gold);
  border-bottom: 1px solid var(--c-gold) !important;
}

.showroom-link:hover {
  color: var(--c-gold-2);
  border-bottom-color: var(--c-gold-2) !important;
}

/* ============================================================================
   FINALE
   ============================================================================ */

.finale {
  position: relative;
  z-index: 3;
  padding: 12rem var(--pad-x) 14rem;
  text-align: center;
  border-top: 1px solid var(--c-line);
}

.finale-line {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(2.2rem, 5.5vw, 5rem);
  line-height: 1.1;
  color: var(--c-bone);
  letter-spacing: -0.005em;
}

.finale-line.line-2,
.finale-line.line-3 {
  font-style: italic;
  color: var(--c-gold);
}

.finale-cta {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: 5rem;
  padding: 1.3rem 2.6rem;
  border: 1px solid var(--c-gold) !important;
  color: var(--c-gold) !important;
  font-family: var(--f-body);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  background: rgba(10,10,10,0.6);
  transition: all var(--t-med);
}

.finale-cta:hover {
  background: var(--c-gold);
  color: var(--c-ink) !important;
  letter-spacing: 0.32em;
}

/* ============================================================================
   PAGE — COLLECTION
   ============================================================================ */

.collection-intro {
  padding: 14rem var(--pad-x) 6rem;
  max-width: 1100px;
  margin: 0 auto;
}

.eyebrow {
  font-family: var(--f-body);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 2.5rem;
}

.title-l {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: 1.0;
  color: var(--c-bone);
  margin-bottom: 3rem;
  letter-spacing: -0.01em;
}

.lede {
  font-family: var(--f-body);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  line-height: 1.85;
  color: var(--c-bone-2);
  max-width: 760px;
}

.stone {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  padding: 8rem var(--pad-x);
  max-width: 1400px;
  margin: 0 auto;
}

.stone-stage {
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at center, var(--c-ink-4) 0%, var(--c-ink-2) 70%);
  border: 1px solid var(--c-line);
  position: relative;
  overflow: hidden;
}

.stone-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(244,239,230,0.06) 0%, transparent 40%);
  pointer-events: none;
}

.stone-text {
  padding: 0 2rem;
}

.stone-no {
  font-family: var(--f-body);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 1.5rem;
}

.stone-name {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.1;
  color: var(--c-bone);
  margin-bottom: 2rem;
  font-style: italic;
}

.stone-meta {
  font-family: var(--f-body);
  font-size: 0.95rem;
  color: var(--c-bone-2);
  line-height: 1.9;
  margin-bottom: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.stone-meta .dot {
  color: var(--c-gold-3);
}

.stone-cert {
  font-family: var(--f-body);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-bone-3);
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--c-line);
}

.stone-prose {
  font-family: var(--f-body);
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--c-bone-2);
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.stone-price {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  color: var(--c-gold);
  margin-bottom: 3rem;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  font-variant-numeric: tabular-nums;
}

.stone-price .cur {
  font-size: 1.5rem;
  color: var(--c-gold-2);
}

.stone-price .aud {
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  color: var(--c-bone-3);
  margin-left: 0.5rem;
  font-family: var(--f-body);
  text-transform: uppercase;
}

.stone-cta {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.8rem;
  border: 1px solid var(--c-gold) !important;
  color: var(--c-gold) !important;
  font-family: var(--f-body);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  transition: all var(--t-med);
}

.stone-cta:hover {
  background: var(--c-gold);
  color: var(--c-ink) !important;
}

.rule {
  border: none;
  border-top: 1px solid var(--c-line);
  max-width: 1400px;
  margin: 0 auto;
}

.closer {
  text-align: center;
  padding: 10rem var(--pad-x) 14rem;
}

.closer-line {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  line-height: 1.3;
  color: var(--c-bone-2);
  font-style: italic;
  margin-bottom: 1rem;
}

.closer-cta {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
  padding: 1.3rem 2.6rem;
  border: 1px solid var(--c-gold) !important;
  color: var(--c-gold) !important;
  font-family: var(--f-body);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  transition: all var(--t-med);
}

.closer-cta:hover {
  background: var(--c-gold);
  color: var(--c-ink) !important;
}

/* ============================================================================
   PAGE — PROVENANCE
   ============================================================================ */

.provenance-head {
  padding: 14rem var(--pad-x) 4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.longform {
  max-width: 780px;
  margin: 0 auto;
  padding: 4rem var(--pad-x) 14rem;
}

.longform .lf-h {
  font-family: var(--f-display);
  font-weight: 300;
  font-style: italic;
  font-size: 2rem;
  color: var(--c-gold);
  margin: 4rem 0 1.5rem;
}

.longform p {
  font-family: var(--f-body);
  font-weight: 300;
  font-size: 1.1rem;
  line-height: 1.95;
  color: var(--c-bone-2);
  margin-bottom: 1.5rem;
}

.longform .signoff {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  color: var(--c-gold);
  font-size: 1.3rem;
  margin-top: 4rem;
  line-height: 1.5;
}

/* ============================================================================
   PAGE — VISIT
   ============================================================================ */

.visit-head {
  padding: 14rem var(--pad-x) 4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.visit-room {
  padding: 6rem var(--pad-x);
}

.visit-room-stage {
  position: relative;
  aspect-ratio: 16 / 9;
  max-width: 1300px;
  margin: 0 auto;
  background: #050505;
  border: 1px solid var(--c-gold-3);
  overflow: hidden;
}

.visit-room-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.visit-room-frame {
  position: absolute;
  inset: 4px;
  border: 1px solid var(--c-line);
  pointer-events: none;
}

.visit-detail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  max-width: 1300px;
  margin: 6rem auto 0;
  padding: 0 var(--pad-x);
}

.visit-col {
  border-top: 1px solid var(--c-gold-3);
  padding-top: 1.5rem;
}

.vc-h {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.5rem;
  color: var(--c-gold);
  margin-bottom: 1rem;
}

.visit-col p {
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--c-bone-2);
  margin-bottom: 1rem;
}

.vc-fine {
  font-size: 0.85rem !important;
  color: var(--c-bone-3) !important;
  font-style: italic;
}

.visit-arrival {
  max-width: 780px;
  margin: 8rem auto 0;
  padding: 0 var(--pad-x);
}

.visit-arrival .va-h {
  font-family: var(--f-display);
  font-weight: 300;
  font-style: italic;
  font-size: 2rem;
  color: var(--c-gold);
  margin-bottom: 1.5rem;
}

.visit-arrival p {
  font-family: var(--f-body);
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.95;
  color: var(--c-bone-2);
  margin-bottom: 1.5rem;
}

.visit-closer {
  text-align: center;
  padding: 8rem var(--pad-x) 14rem;
}

/* ============================================================================
   PAGE — PRIVATE VIEWING
   ============================================================================ */

.pv-head {
  padding: 14rem var(--pad-x) 4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.pv-form-section {
  max-width: 760px;
  margin: 4rem auto 0;
  padding: 0 var(--pad-x);
}

.pv-form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 4rem;
  border: 1px solid var(--c-line-2);
  background: rgba(244,239,230,0.02);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-row.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.form-label {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.form-label-text {
  font-family: var(--f-body);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.form-input {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--c-line);
  padding: 0.8rem 0;
  font-family: var(--f-display);
  font-weight: 300;
  font-size: 1.2rem;
  color: var(--c-bone);
  outline: none;
  transition: border-color var(--t-fast);
}

.form-input:focus {
  border-bottom-color: var(--c-gold);
}

.form-select,
.form-textarea {
  font-family: var(--f-display);
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
  font-style: italic;
}

.form-select option {
  background: var(--c-ink);
  color: var(--c-bone);
  font-family: var(--f-body);
}

.form-row-submit {
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-line);
}

.form-submit {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 2.4rem;
  border: 1px solid var(--c-gold);
  background: transparent;
  color: var(--c-gold);
  font-family: var(--f-body);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--t-med);
}

.form-submit:hover {
  background: var(--c-gold);
  color: var(--c-ink);
  letter-spacing: 0.32em;
}

.form-fine {
  font-family: var(--f-body);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--c-bone-3);
  line-height: 1.7;
}

.pv-side {
  max-width: 1100px;
  margin: 6rem auto 0;
  padding: 0 var(--pad-x) 14rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
}

.pv-side-block {
  padding: 2.5rem;
  border: 1px solid var(--c-line);
  background: rgba(244,239,230,0.015);
}

.ps-eyebrow {
  font-family: var(--f-body);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 1.5rem;
}

.ps-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.ps-list li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 1rem;
  font-family: var(--f-body);
  font-size: 1rem;
  color: var(--c-bone-2);
  line-height: 1.65;
}

.ps-list .numeral {
  font-family: var(--f-display);
  font-style: italic;
  color: var(--c-gold);
}

.pv-side-block p {
  font-family: var(--f-body);
  font-size: 1rem;
  color: var(--c-bone-2);
  line-height: 1.75;
}

/* ============================================================================
   FOOTER
   ============================================================================ */

.foot {
  position: relative;
  z-index: 3;
  padding: 6rem var(--pad-x) 3rem;
  background: var(--c-ink-2);
  border-top: 1px solid var(--c-line);
}

.foot-colophon {
  text-align: center;
  margin-bottom: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--c-line);
}

.foot-mark {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: 2rem;
  color: var(--c-gold);
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.foot-tag {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.1rem;
  color: var(--c-bone-3);
}

.foot-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto 4rem;
}

.foot-h {
  font-family: var(--f-body);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 1.2rem;
}

.foot-col a,
.foot-col p {
  display: block;
  font-family: var(--f-body);
  font-size: 0.95rem;
  color: var(--c-bone-2);
  margin-bottom: 0.6rem;
  line-height: 1.6;
}

.foot-col a:hover {
  color: var(--c-gold);
}

.foot-fine {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 3rem;
  border-top: 1px solid var(--c-line);
  text-align: center;
}

.foot-fine p {
  font-family: var(--f-body);
  font-size: 0.78rem;
  color: var(--c-bone-3);
  line-height: 1.7;
  letter-spacing: 0.05em;
  font-style: italic;
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */

@media (max-width: 1024px) {
  :root { --pad-x: 6vw; }

  .stone { grid-template-columns: 1fr; gap: 3rem; padding: 5rem var(--pad-x); }
  .stone-text { padding: 0; }
  .showroom-stage { grid-template-columns: 1fr; gap: 3rem; }
  .showroom-text { padding-left: 0; }
  .visit-detail { grid-template-columns: repeat(2, 1fr); }
  .pv-side { grid-template-columns: 1fr; }
  .nav-links { gap: 1.4rem; font-size: 0.85rem; }
}

@media (max-width: 720px) {
  :root { --pad-x: 6vw; }
  html, body { font-size: 16px; }

  .nav { padding: 1.1rem var(--pad-x); }
  .nav-links { gap: 1rem; }
  .nav-links a:not(.nav-cta) { display: none; }

  .hero-corner { font-size: 0.6rem; }
  .hero-corner.tl, .hero-corner.tr { top: 5.5rem; }
  .hero-corner.bl, .hero-corner.br { bottom: 1.5rem; }

  .teaser-grid { grid-template-columns: 1fr; }
  .foot-meta { grid-template-columns: 1fr; gap: 2.5rem; }
  .visit-detail { grid-template-columns: 1fr; gap: 2rem; }
  .form-row.split { grid-template-columns: 1fr; gap: 1.5rem; }
  .pv-form { padding: 2rem 1.5rem; }
  .essay, .manifesto, .teaser, .showroom-teaser, .finale { padding-left: var(--pad-x); padding-right: var(--pad-x); }
  .essay { padding-top: 7rem; padding-bottom: 5rem; }
  .finale { padding-top: 7rem; padding-bottom: 9rem; }
  .closer { padding-top: 5rem; padding-bottom: 8rem; }
}

/* ============================================================================
   UTILITIES
   ============================================================================ */

.arrow {
  display: inline-block;
  transition: transform var(--t-fast);
}

a:hover .arrow,
button:hover .arrow {
  transform: translateX(6px);
}

/* Reveal on scroll — graceful: starts visible, fades in slightly on entry */
[data-reveal] {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 700ms cubic-bezier(.22,.61,.36,1), transform 700ms cubic-bezier(.22,.61,.36,1);
}

/* If JS runs and we tag an element as pre-reveal, it fades in */
[data-reveal].hl-pre {
  opacity: 0;
  transform: translateY(20px);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}