/* Public website */
.public-main { position: relative; }

.hero {
  min-height: 100svh;
  padding: 132px 0 58px;
  position: relative;
  display: grid;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    linear-gradient(90deg, rgba(5,6,7,.95) 0%, rgba(5,6,7,.56) 44%, rgba(5,6,7,.08) 76%, rgba(5,6,7,.3) 100%),
    radial-gradient(circle at 73% 42%, rgba(200,196,187,.11), transparent 24%),
    linear-gradient(180deg, transparent 58%, var(--bg-deep) 100%);
}
.hero-canvas,
.page-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -4;
  opacity: .92;
}
.hero-grid {
  min-height: calc(100svh - 190px);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(430px, .92fr);
  align-items: center;
  gap: clamp(40px, 7vw, 110px);
}
.hero-copy-wrap { position: relative; z-index: 4; max-width: 850px; }
.hero-overline { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-bottom: 28px; }
.hero-overline .tag {
  padding: 8px 10px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: .58rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  background: rgba(255,255,255,.02);
}
.hero h1 {
  margin: 0;
  max-width: 900px;
  font-family: var(--font-display);
  font-size: clamp(4.3rem, 8.6vw, 9.7rem);
  line-height: .86;
  letter-spacing: -.076em;
  font-weight: 470;
  text-wrap: balance;
}
.hero h1 .outline {
  display: block;
  color: transparent;
  -webkit-text-stroke: 1px rgba(242,241,237,.42);
  text-shadow: 0 0 70px rgba(255,255,255,.06);
}
.hero h1 .soft { color: var(--stone); }
.hero-lede {
  max-width: 690px;
  margin: 34px 0 0;
  color: #b6b4ae;
  font-size: clamp(1rem, 1.5vw, 1.22rem);
  line-height: 1.76;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 760px;
  margin-top: 54px;
  border: 1px solid var(--line);
  background: var(--line);
}
.hero-principles div { min-height: 98px; padding: 20px; background: rgba(8,9,10,.72); backdrop-filter: blur(10px); }
.hero-principles b { display: block; color: var(--stone-soft); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.hero-principles span { display: block; margin-top: 10px; color: var(--muted-2); font-size: .67rem; line-height: 1.5; }

.hero-visual {
  min-height: 670px;
  position: relative;
  display: grid;
  place-items: center;
  perspective: 1200px;
}
.capital-core {
  width: min(86%, 610px);
  aspect-ratio: 1;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(64deg) rotateZ(-18deg);
  filter: drop-shadow(0 50px 70px rgba(0,0,0,.54));
}
.core-ring {
  position: absolute;
  inset: var(--ring-inset, 0);
  border: 1px solid rgba(255,255,255,var(--ring-alpha,.14));
  border-radius: 50%;
  animation: rotateSlow var(--ring-speed, 28s) linear infinite;
}
.core-ring::before,
.core-ring::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stone-soft);
  box-shadow: 0 0 24px rgba(230,225,215,.5);
}
.core-ring::before { top: 11%; left: 21%; }
.core-ring::after { right: 7%; bottom: 34%; width: 5px; height: 5px; opacity: .6; }
.core-ring.r2 { --ring-inset: 14%; --ring-speed: 21s; --ring-alpha: .1; animation-direction: reverse; }
.core-ring.r3 { --ring-inset: 29%; --ring-speed: 15s; --ring-alpha: .17; }
.core-ring.r4 { --ring-inset: 42%; --ring-speed: 11s; --ring-alpha: .1; animation-direction: reverse; }
.core-axis {
  position: absolute;
  left: 49.9%;
  top: -9%;
  width: 1px;
  height: 118%;
  background: linear-gradient(transparent, rgba(255,255,255,.28), transparent);
  transform: rotate(38deg);
}
.core-axis.b { transform: rotate(-52deg); opacity: .6; }
.core-object {
  position: absolute;
  inset: 36%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.25);
  background: linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.012));
  box-shadow: inset 0 0 60px rgba(255,255,255,.03), 0 0 90px rgba(255,255,255,.08);
  clip-path: polygon(50% 0, 88% 19%, 100% 58%, 72% 100%, 28% 100%, 0 58%, 12% 19%);
  transform: translateZ(55px) rotateZ(18deg);
}

.core-plane {
  position: absolute;
  inset: 9%;
  border: 1px dashed rgba(255,255,255,.08);
  transform: translateZ(-70px);
  background: radial-gradient(circle at center, rgba(255,255,255,.045), transparent 60%);
}
.visual-card {
  position: absolute;
  width: min(240px, 45%);
  padding: 17px 18px;
  border: 1px solid var(--line);
  background: rgba(9,10,11,.76);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  animation: floatSoft 6.5s ease-in-out infinite;
  z-index: 6;
}
.visual-card.a { top: 14%; right: -1%; }
.visual-card.b { left: 0; bottom: 16%; animation-delay: -2.7s; }
.visual-card.c { right: 6%; bottom: 4%; animation-delay: -4.1s; width: 205px; }
.visual-card small { display: block; color: var(--muted-2); font-size: .56rem; letter-spacing: .14em; text-transform: uppercase; }
.visual-card strong { display: block; margin-top: 9px; font-size: .75rem; letter-spacing: .11em; text-transform: uppercase; }
.visual-card .readout { display: flex; align-items: center; gap: 8px; margin-top: 11px; color: var(--positive); font-family: var(--font-mono); font-size: .62rem; }
.readout-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 13px currentColor; }
.hero-scroll {
  position: absolute;
  left: var(--pad);
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted-2);
  font-size: .57rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  transform: rotate(-90deg) translateX(-100%);
  transform-origin: left bottom;
}
.hero-scroll::after { content: ""; width: 52px; height: 1px; background: linear-gradient(90deg, var(--muted-2), transparent); }

.market-ribbon {
  border-block: 1px solid var(--line);
  overflow: hidden;
  background: rgba(255,255,255,.012);
}
.ribbon-track {
  width: max-content;
  display: flex;
  animation: ribbon 32s linear infinite;
}
.ribbon-set { display: flex; }
.ribbon-item {
  min-width: 220px;
  padding: 18px 30px;
  border-right: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.ribbon-item b { color: var(--text-soft); font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; }
.ribbon-item span { color: var(--muted-2); font-family: var(--font-mono); font-size: .58rem; }
@keyframes ribbon { to { transform: translateX(-50%); } }

.section { padding: clamp(94px, 11vw, 160px) 0; position: relative; }
.section.compact { padding: clamp(70px, 8vw, 110px) 0; }
.section.no-top { padding-top: 0; }
.section-line { border-top: 1px solid var(--line); }
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: end;
  margin-bottom: 58px;
}
.section-head h2 {
  margin: 16px 0 0;
  max-width: 900px;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 7rem);
  line-height: .94;
  letter-spacing: -.065em;
  font-weight: 470;
  text-wrap: balance;
}
.section-head p { margin: 0; color: var(--muted); font-size: .98rem; line-height: 1.85; }
.section-head .section-index { align-self: start; color: var(--muted-2); font-family: var(--font-mono); font-size: .6rem; }

.office-intro {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: clamp(42px, 8vw, 120px);
  align-items: start;
}
.office-wordmark {
  position: sticky;
  top: 130px;
  min-height: 560px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px),
    radial-gradient(circle at center, rgba(255,255,255,.05), transparent 54%);
  background-size: 42px 42px, 42px 42px, auto;
  overflow: hidden;
}
.office-wordmark::before {
  content: "KCH";
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.16);
  font-size: clamp(7rem, 15vw, 14rem);
  font-weight: 700;
  letter-spacing: -.1em;
  transform: translateX(-.05em);
}
.office-wordmark::after {
  content: "PRIVATE CAPITAL OFFICE";
  position: absolute;
  bottom: 28px;
  left: 28px;
  color: var(--muted-2);
  font-size: .58rem;
  letter-spacing: .18em;
}
.office-copy { padding-top: 12px; }
.office-copy .big-copy {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.4vw, 5rem);
  line-height: 1.05;
  letter-spacing: -.045em;
  color: var(--text-soft);
}
.office-copy .big-copy strong { color: #fff; font-weight: 520; }
.office-copy > p { max-width: 700px; color: var(--muted); line-height: 1.9; }

.engine-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.engine-card {
  min-height: 430px;
  padding: 30px;
  border-right: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  background: rgba(255,255,255,.012);
  transition: background .35s ease, transform .35s ease;
}
.engine-card:last-child { border-right: 0; }
.engine-card::before {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  right: -180px;
  top: -180px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
  box-shadow: 0 0 0 48px rgba(255,255,255,.015), 0 0 0 96px rgba(255,255,255,.009);
  transition: transform .65s cubic-bezier(.2,.8,.2,1);
}
.engine-card:hover { background: rgba(255,255,255,.027); }
.engine-card:hover::before { transform: translate(-55px, 55px) scale(1.1); }
.engine-card .number { color: var(--muted-2); font-family: var(--font-mono); font-size: .64rem; }
.engine-card h3 { margin: 130px 0 20px; font-size: clamp(1.45rem, 2.2vw, 2.2rem); font-weight: 500; letter-spacing: -.035em; }
.engine-card p { color: var(--muted); line-height: 1.75; font-size: .86rem; }
.engine-card .engine-meta { position: absolute; left: 30px; right: 30px; bottom: 26px; display: flex; justify-content: space-between; padding-top: 15px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: .56rem; letter-spacing: .12em; text-transform: uppercase; }

.statement-band {
  min-height: 72svh;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--line);
  background:
    radial-gradient(circle at center, rgba(255,255,255,.055), transparent 38%),
    #070809;
}
.statement-band::before {
  content: "";
  position: absolute;
  width: 72vw;
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 50%;
  box-shadow: 0 0 0 9vw rgba(255,255,255,.012), 0 0 0 18vw rgba(255,255,255,.007);
  animation: rotateSlow 45s linear infinite;
}
.statement {
  position: relative;
  z-index: 2;
  max-width: 1120px;
  padding: 80px var(--pad);
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6.2vw, 7.5rem);
  line-height: .96;
  letter-spacing: -.065em;
  font-weight: 450;
}
.statement em { color: var(--stone); font-style: normal; }

.command-preview {
  border: 1px solid var(--line);
  background: #090a0b;
  box-shadow: 0 70px 120px rgba(0,0,0,.38);
  overflow: hidden;
  position: relative;
}
.command-preview::after {
  content: "";
  position: absolute;
  inset: -20% -15%;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 33%, rgba(255,255,255,.025) 48%, transparent 63%);
  transform: translateX(-40%);
  animation: previewSheen 9s ease-in-out infinite;
}
@keyframes previewSheen { 0%,35% { transform: translateX(-55%); } 70%,100% { transform: translateX(55%); } }
.preview-bar { min-height: 54px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 18px; border-bottom: 1px solid var(--line); }
.preview-dots { display: flex; gap: 6px; }
.preview-dots i { width: 7px; height: 7px; border-radius: 50%; background: #45484b; }
.preview-title { color: var(--muted-2); font-size: .58rem; letter-spacing: .14em; text-transform: uppercase; }
.preview-status { display: flex; align-items: center; gap: 8px; color: var(--positive); font-family: var(--font-mono); font-size: .58rem; }
.preview-shell { display: grid; grid-template-columns: 190px 1fr; min-height: 620px; }
.preview-side { border-right: 1px solid var(--line); padding: 22px 14px; }
.preview-side b { display: block; padding: 10px; font-size: .65rem; letter-spacing: .12em; }
.preview-side span { display: block; margin: 7px 0; padding: 10px; color: var(--muted-2); font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; border: 1px solid transparent; }
.preview-side span.active { color: #fff; border-color: var(--line); background: rgba(255,255,255,.025); }
.preview-main { padding: clamp(20px, 3vw, 38px); min-width: 0; }
.preview-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.preview-kpi { min-height: 105px; padding: 15px; border: 1px solid var(--line); background: rgba(255,255,255,.012); }
.preview-kpi small { color: var(--muted-2); font-size: .52rem; letter-spacing: .12em; text-transform: uppercase; }
.preview-kpi strong { display: block; margin-top: 22px; font-family: var(--font-mono); font-size: 1rem; }
.preview-panels { display: grid; grid-template-columns: 1.25fr .75fr; gap: 12px; margin-top: 12px; }
.preview-panel { min-height: 340px; padding: 16px; border: 1px solid var(--line); background: rgba(255,255,255,.01); overflow: hidden; }
.preview-panel h4 { margin: 0; color: var(--muted-2); font-size: .54rem; letter-spacing: .12em; text-transform: uppercase; }
.preview-chart { height: 240px; margin-top: 30px; position: relative; }
.preview-chart svg { width: 100%; height: 100%; }
.preview-chart .line { fill: none; stroke: var(--stone-soft); stroke-width: 2; filter: drop-shadow(0 0 10px rgba(255,255,255,.18)); }
.preview-chart .grid { stroke: rgba(255,255,255,.06); stroke-width: 1; }
.preview-list { display: grid; gap: 10px; margin-top: 25px; }
.preview-list div { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 13px; border: 1px solid var(--line); }
.preview-list b { font-size: .66rem; }
.preview-list span { color: var(--muted-2); font-family: var(--font-mono); font-size: .6rem; }

.split-cta { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
.split-cta article { min-height: 420px; padding: clamp(30px, 4vw, 58px); position: relative; overflow: hidden; }
.split-cta article + article { border-left: 1px solid var(--line); }
.split-cta article::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 75% 25%, rgba(255,255,255,.06), transparent 35%); opacity: .7; }
.split-cta h3 { position: relative; margin: 75px 0 18px; max-width: 560px; font-size: clamp(2rem, 3.5vw, 4.2rem); line-height: 1; letter-spacing: -.05em; font-weight: 480; }
.split-cta p { position: relative; max-width: 560px; color: var(--muted); line-height: 1.75; }
.split-cta .text-link { position: absolute; left: clamp(30px, 4vw, 58px); bottom: 40px; }

.page-hero {
  min-height: 82svh;
  padding: 154px 0 80px;
  position: relative;
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background: linear-gradient(90deg, rgba(5,6,7,.96) 0%, rgba(5,6,7,.62) 52%, rgba(5,6,7,.16) 100%);
}
.page-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; align-items: center; }
.page-hero h1 { margin: 22px 0 0; max-width: 1000px; font-size: clamp(4rem, 8vw, 9.2rem); line-height: .88; letter-spacing: -.075em; font-weight: 460; }
.page-hero h1 .outline { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.36); }
.page-hero p { max-width: 680px; margin: 30px 0 0; color: var(--muted); font-size: clamp(1rem, 1.45vw, 1.18rem); line-height: 1.8; }
.page-hero-side { min-height: 470px; position: relative; display: grid; place-items: center; }
.page-hero-figure { width: 100%; height: 100%; min-height: 470px; position: relative; border: 1px solid var(--line); background: rgba(255,255,255,.01); overflow: hidden; }
.page-hero-figure::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 38px 38px; }
.figure-label { position: absolute; left: 22px; top: 22px; color: var(--muted-2); font-size: .58rem; letter-spacing: .16em; text-transform: uppercase; }
.figure-data { position: absolute; right: 22px; bottom: 22px; text-align: right; }
.figure-data b { display: block; font-family: var(--font-mono); font-size: 1.4rem; }
.figure-data span { color: var(--muted-2); font-size: .58rem; letter-spacing: .14em; text-transform: uppercase; }

/* Private office page */
.mandate-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.mandate-card { min-height: 350px; padding: 30px; border: 1px solid var(--line); background: rgba(255,255,255,.012); position: relative; overflow: hidden; }
.mandate-card::after { content: attr(data-index); position: absolute; right: 20px; bottom: -32px; color: rgba(255,255,255,.025); font-size: 10rem; font-weight: 800; letter-spacing: -.08em; }
.mandate-card .status { display: inline-flex; padding: 7px 9px; border: 1px solid var(--line); color: var(--muted); font-size: .56rem; letter-spacing: .13em; text-transform: uppercase; }
.mandate-card h3 { margin: 90px 0 18px; font-size: clamp(1.7rem, 3vw, 3rem); font-weight: 480; letter-spacing: -.04em; }
.mandate-card p { max-width: 540px; color: var(--muted); line-height: 1.78; }
.office-stack { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.office-stack-copy h2 { margin: 18px 0 24px; font-size: clamp(3rem, 5.8vw, 6.7rem); line-height: .93; letter-spacing: -.065em; font-weight: 460; }
.office-stack-copy p { color: var(--muted); line-height: 1.86; }
.layer-stack { position: relative; min-height: 650px; perspective: 1300px; }
.layer-card { position: absolute; inset: auto 8% var(--y, 0) 8%; min-height: 210px; padding: 28px; border: 1px solid var(--line); background: rgba(13,15,17,.84); backdrop-filter: blur(14px); transform: translateZ(var(--z, 0)) rotateX(59deg) rotateZ(-8deg); box-shadow: 0 34px 80px rgba(0,0,0,.34); }
.layer-card:nth-child(1) { --y: 8%; --z: 100px; }
.layer-card:nth-child(2) { --y: 25%; --z: 65px; }
.layer-card:nth-child(3) { --y: 42%; --z: 30px; }
.layer-card:nth-child(4) { --y: 59%; --z: 0; }
.layer-card small { color: var(--muted-2); font-size: .58rem; letter-spacing: .14em; text-transform: uppercase; }
.layer-card h3 { margin: 62px 0 0; font-size: 1.15rem; font-weight: 520; }

/* Approach page */
.approach-figure .price-orbit { position: absolute; inset: 10%; }
.price-orbit svg { width: 100%; height: 100%; overflow: visible; }
.price-orbit .axis { stroke: rgba(255,255,255,.08); stroke-width: 1; }
.price-orbit .price-line { fill: none; stroke: var(--stone-soft); stroke-width: 2; filter: drop-shadow(0 0 13px rgba(255,255,255,.2)); stroke-dasharray: 1300; stroke-dashoffset: 1300; animation: drawPrice 4.5s cubic-bezier(.2,.8,.2,1) forwards; }
.price-orbit .band { fill: rgba(255,255,255,.025); stroke: rgba(255,255,255,.08); }
.price-orbit .node { fill: var(--stone-soft); filter: drop-shadow(0 0 8px rgba(255,255,255,.45)); }
@keyframes drawPrice { to { stroke-dashoffset: 0; } }

.approach-story { display: grid; grid-template-columns: .94fr 1.06fr; gap: clamp(50px, 8vw, 120px); align-items: start; }
.story-visual { position: sticky; top: 112px; min-height: calc(100svh - 145px); border: 1px solid var(--line); background: #090a0b; overflow: hidden; }
.story-visual::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px); background-size: 46px 46px; mask-image: radial-gradient(circle at center, #000 25%, transparent 82%); }
.story-visual canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.story-visual-meta { position: absolute; inset: 26px 26px auto 26px; display: flex; align-items: center; justify-content: space-between; gap: 20px; z-index: 3; }
.story-visual-meta b { font-size: .65rem; letter-spacing: .15em; text-transform: uppercase; }
.story-visual-meta span { color: var(--muted-2); font-family: var(--font-mono); font-size: .58rem; }
.story-stage { position: absolute; left: 26px; right: 26px; bottom: 26px; z-index: 3; padding: 24px; border: 1px solid var(--line); background: rgba(8,9,10,.68); backdrop-filter: blur(16px); }
.story-stage small { color: var(--muted-2); font-size: .55rem; letter-spacing: .14em; text-transform: uppercase; }
.story-stage h3 { margin: 12px 0 8px; font-size: clamp(1.5rem, 2.5vw, 2.6rem); font-weight: 480; letter-spacing: -.04em; }
.story-stage p { margin: 0; color: var(--muted); line-height: 1.65; font-size: .8rem; }
.story-steps { padding-bottom: 12vh; }
.story-step { min-height: 76vh; padding: 22vh 0 8vh; border-bottom: 1px solid var(--line); opacity: .32; transition: opacity .5s ease; }
.story-step.active { opacity: 1; }
.story-step .step-no { color: var(--muted-2); font-family: var(--font-mono); font-size: .65rem; }
.story-step h3 { margin: 20px 0 22px; max-width: 650px; font-size: clamp(2.4rem, 4.7vw, 5.5rem); line-height: .96; letter-spacing: -.06em; font-weight: 470; }
.story-step p { max-width: 660px; color: var(--muted); font-size: 1rem; line-height: 1.87; }
.story-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.story-tags span { padding: 8px 10px; border: 1px solid var(--line); color: var(--muted); font-size: .57rem; letter-spacing: .11em; text-transform: uppercase; }

.style-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.style-card { min-height: 310px; padding: 26px; border: 1px solid var(--line); background: rgba(255,255,255,.012); }
.style-card small { color: var(--muted-2); font-family: var(--font-mono); }
.style-card h3 { margin: 78px 0 15px; font-size: 1.25rem; font-weight: 520; }
.style-card p { color: var(--muted); line-height: 1.7; font-size: .82rem; }
.risk-manifesto { display: grid; grid-template-columns: 1.1fr .9fr; border: 1px solid var(--line); background: rgba(255,255,255,.01); }
.risk-copy { padding: clamp(36px, 6vw, 82px); }
.risk-copy h2 { margin: 20px 0 26px; font-size: clamp(3rem, 5.8vw, 6.8rem); line-height: .92; letter-spacing: -.065em; font-weight: 460; }
.risk-copy p { max-width: 700px; color: var(--muted); line-height: 1.85; }
.risk-matrix { padding: clamp(26px, 4vw, 54px); border-left: 1px solid var(--line); display: grid; gap: 10px; }
.risk-row { display: grid; grid-template-columns: 120px 1fr; align-items: center; gap: 20px; padding: 18px; border: 1px solid var(--line); }
.risk-row b { color: var(--stone-soft); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; }
.risk-row span { color: var(--muted); font-size: .75rem; line-height: 1.55; }

/* Systems page */
.systems-figure { overflow: visible; border: 0; background: transparent; }
.systems-orbit { position: absolute; inset: 1%; display: grid; place-items: center; }
.systems-orbit .system-core { width: 138px; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.28); background: rgba(12,14,16,.8); clip-path: polygon(50% 0, 100% 29%, 100% 72%, 50% 100%, 0 72%, 0 29%); box-shadow: 0 0 80px rgba(255,255,255,.07); font-size: 1.05rem; letter-spacing: .18em; font-weight: 700; z-index: 4; }
.systems-orbit .orbit-line { position: absolute; width: var(--size); aspect-ratio: 1; border: 1px solid rgba(255,255,255,.09); border-radius: 50%; animation: rotateSlow var(--speed) linear infinite; }
.systems-orbit .orbit-line:nth-child(2) { --size: 45%; --speed: 16s; }
.systems-orbit .orbit-line:nth-child(3) { --size: 68%; --speed: 24s; animation-direction: reverse; }
.systems-orbit .orbit-line:nth-child(4) { --size: 92%; --speed: 36s; }
.systems-orbit .orbit-line i { position: absolute; left: 50%; top: -4px; width: 8px; height: 8px; border-radius: 50%; background: var(--stone); box-shadow: 0 0 18px rgba(255,255,255,.35); }
.systems-orbit .system-label { position: absolute; padding: 12px 14px; border: 1px solid var(--line); background: rgba(8,9,10,.76); backdrop-filter: blur(12px); color: var(--muted); font-size: .58rem; letter-spacing: .13em; text-transform: uppercase; }
.systems-orbit .l1 { left: 1%; top: 20%; }
.systems-orbit .l2 { right: 0; top: 48%; }
.systems-orbit .l3 { left: 13%; bottom: 9%; }
.system-planes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.system-plane { min-height: 480px; padding: 30px; border: 1px solid var(--line); background: linear-gradient(160deg, rgba(255,255,255,.03), rgba(255,255,255,.008)); position: relative; overflow: hidden; }
.system-plane::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px); background-size: 34px 34px; mask-image: linear-gradient(to bottom, #000, transparent 65%); }
.system-plane .plane-id { position: relative; color: var(--muted-2); font-family: var(--font-mono); font-size: .62rem; }
.system-plane h3 { position: relative; margin: 150px 0 18px; font-size: clamp(1.8rem, 3vw, 3.2rem); font-weight: 480; letter-spacing: -.045em; }
.system-plane p { position: relative; color: var(--muted); line-height: 1.78; }
.system-plane .plane-state { position: absolute; left: 30px; right: 30px; bottom: 28px; display: flex; align-items: center; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: .57rem; letter-spacing: .12em; text-transform: uppercase; }
.arch-flow { display: grid; grid-template-columns: repeat(5, 1fr); align-items: stretch; border: 1px solid var(--line); }
.arch-flow article { min-height: 260px; padding: 24px; border-right: 1px solid var(--line); position: relative; }
.arch-flow article:last-child { border-right: 0; }
.arch-flow article:not(:last-child)::after { content: "→"; position: absolute; right: -9px; top: 50%; z-index: 2; width: 18px; height: 18px; display: grid; place-items: center; background: var(--bg); color: var(--muted-2); }
.arch-flow small { color: var(--muted-2); font-family: var(--font-mono); }
.arch-flow h3 { margin: 72px 0 14px; font-size: 1rem; font-weight: 520; }
.arch-flow p { color: var(--muted); font-size: .72rem; line-height: 1.65; }

/* Vision page */
.evolution-figure { display: grid; place-items: center; }
.evolution-line { position: absolute; left: 13%; right: 13%; top: 50%; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,.45), transparent); }
.evolution-node { position: absolute; top: calc(50% - 56px); width: 112px; height: 112px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: #0a0b0c; color: var(--stone-soft); font-size: .7rem; letter-spacing: .14em; text-align: center; }
.evolution-node.n1 { left: 10%; }
.evolution-node.n2 { left: calc(50% - 56px); box-shadow: 0 0 70px rgba(255,255,255,.07); }
.evolution-node.n3 { right: 10%; border-style: dashed; color: var(--muted); }
.evolution-caption { position: absolute; left: 26px; right: 26px; bottom: 26px; display: flex; justify-content: space-between; color: var(--muted-2); font-size: .55rem; letter-spacing: .12em; text-transform: uppercase; }
.gate-grid { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--line); }
.gate-card { min-height: 330px; padding: 25px; border-right: 1px solid var(--line); position: relative; }
.gate-card:last-child { border-right: 0; }
.gate-card small { color: var(--muted-2); font-family: var(--font-mono); }
.gate-card h3 { margin: 100px 0 15px; font-size: 1.05rem; font-weight: 520; }
.gate-card p { color: var(--muted); font-size: .74rem; line-height: 1.68; }
.gate-card .gate-state { position: absolute; left: 25px; bottom: 24px; color: var(--warning); font-size: .55rem; letter-spacing: .12em; text-transform: uppercase; }
.future-note { padding: clamp(36px, 6vw, 82px); border: 1px solid var(--line); background: linear-gradient(145deg, rgba(255,255,255,.028), rgba(255,255,255,.006)); }
.future-note h2 { margin: 17px 0 24px; max-width: 1050px; font-size: clamp(2.8rem, 5.7vw, 6.6rem); line-height: .94; letter-spacing: -.065em; font-weight: 460; }
.future-note p { max-width: 780px; color: var(--muted); line-height: 1.85; }

/* Contact */
.contact-stage { display: grid; grid-template-columns: .95fr 1.05fr; border: 1px solid var(--line); min-height: 620px; }
.contact-copy { padding: clamp(36px, 6vw, 80px); position: relative; overflow: hidden; }
.contact-copy::after { content: "KCH"; position: absolute; right: -38px; bottom: -68px; color: rgba(255,255,255,.022); font-size: 15rem; font-weight: 800; letter-spacing: -.1em; }
.contact-copy h1 { margin: 24px 0; font-size: clamp(3.4rem, 6.5vw, 7.4rem); line-height: .9; letter-spacing: -.07em; font-weight: 460; }
.contact-copy p { max-width: 600px; color: var(--muted); line-height: 1.85; }
.contact-form { padding: clamp(30px, 5vw, 64px); border-left: 1px solid var(--line); display: grid; align-content: center; gap: 18px; background: rgba(255,255,255,.009); }
.field label { display: block; margin-bottom: 9px; color: var(--muted-2); font-size: .58rem; letter-spacing: .14em; text-transform: uppercase; }
.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.018);
  color: var(--text);
  padding: 15px 16px;
  outline: none;
  transition: border-color .2s ease, background .2s ease;
}
.field input:focus,
.field textarea:focus,
.field select:focus { border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.035); }
.field textarea { min-height: 140px; resize: vertical; }
.form-note { min-height: 20px; color: var(--muted); font-size: .72rem; }

.legal-note { padding: 22px 0; border-top: 1px solid var(--line); color: var(--muted-2); font-size: .63rem; line-height: 1.7; }

@media (max-width: 1180px) {
  .hero-grid { grid-template-columns: 1fr .82fr; }
  .hero-visual { min-height: 560px; }
  .engine-card { min-height: 390px; }
  .style-grid { grid-template-columns: repeat(2, 1fr); }
  .gate-grid { grid-template-columns: repeat(3, 1fr); }
  .gate-card:nth-child(3) { border-right: 0; }
  .gate-card:nth-child(n+4) { border-top: 1px solid var(--line); }
}

@media (max-width: 980px) {
  .hero { padding-top: 118px; }
  .hero-grid,
  .page-hero-grid,
  .office-intro,
  .office-stack,
  .approach-story,
  .risk-manifesto,
  .contact-stage { grid-template-columns: 1fr; }
  .hero-grid { align-items: start; }
  .hero-visual { min-height: 610px; margin-top: -40px; }
  .hero-scroll { display: none; }
  .section-head { grid-template-columns: 1fr; gap: 22px; }
  .section-head p { max-width: 720px; }
  .office-wordmark { position: relative; top: auto; min-height: 430px; }
  .engine-grid,
  .system-planes { grid-template-columns: 1fr; }
  .engine-card { border-right: 0; border-bottom: 1px solid var(--line); }
  .engine-card:last-child { border-bottom: 0; }
  .preview-shell { grid-template-columns: 1fr; }
  .preview-side { display: none; }
  .page-hero-side { min-height: 420px; }
  .story-visual { position: relative; top: auto; min-height: 650px; }
  .story-step { min-height: auto; padding: 100px 0; opacity: 1; }
  .risk-matrix { border-left: 0; border-top: 1px solid var(--line); }
  .arch-flow { grid-template-columns: 1fr 1fr; }
  .arch-flow article { border-bottom: 1px solid var(--line); }
  .arch-flow article:nth-child(even) { border-right: 0; }
  .arch-flow article::after { display: none; }
  .gate-grid { grid-template-columns: 1fr 1fr; }
  .gate-card { border-bottom: 1px solid var(--line); }
  .gate-card:nth-child(even) { border-right: 0; }
  .gate-card:nth-child(3) { border-right: 1px solid var(--line); }
  .contact-form { border-left: 0; border-top: 1px solid var(--line); }
}

@media (max-width: 720px) {
  .hero { min-height: auto; padding: 118px 0 36px; }
  .hero-grid { min-height: 0; }
  .hero h1 { font-size: clamp(4rem, 20vw, 6.2rem); }
  .hero-lede { font-size: .96rem; }
  .hero-principles { grid-template-columns: 1fr; }
  .hero-principles div { min-height: 76px; }
  .hero-visual { min-height: 460px; margin-top: 0; }
  .capital-core { width: 112%; }
  .visual-card { width: 190px; padding: 13px; }
  .visual-card.a { top: 9%; right: 0; }
  .visual-card.b { left: 0; bottom: 12%; }
  .visual-card.c { display: none; }
  .ribbon-item { min-width: 180px; padding-inline: 22px; }
  .section { padding: 92px 0; }
  .section-head h2 { font-size: clamp(2.8rem, 14vw, 4.8rem); }
  .office-copy .big-copy { font-size: 2.4rem; }
  .office-wordmark { min-height: 330px; }
  .office-wordmark::before { font-size: 8rem; }
  .engine-card { min-height: 360px; padding: 24px; }
  .engine-card h3 { margin-top: 105px; }
  .statement-band { min-height: 60svh; }
  .statement { font-size: 3rem; }
  .preview-kpis { grid-template-columns: 1fr 1fr; }
  .preview-panels { grid-template-columns: 1fr; }
  .preview-panel { min-height: 290px; }
  .split-cta { grid-template-columns: 1fr; }
  .split-cta article + article { border-left: 0; border-top: 1px solid var(--line); }
  .page-hero { min-height: auto; padding: 128px 0 70px; }
  .page-hero h1 { font-size: clamp(3.8rem, 18vw, 6rem); }
  .page-hero-side { min-height: 360px; }
  .page-hero-figure { min-height: 360px; }
  .mandate-grid,
  .style-grid { grid-template-columns: 1fr; }
  .mandate-card { min-height: 320px; }
  .layer-stack { min-height: 520px; }
  .layer-card { inset-inline: 2%; min-height: 170px; }
  .story-visual { min-height: 520px; }
  .story-stage { left: 14px; right: 14px; bottom: 14px; padding: 18px; }
  .story-step { padding: 80px 0; }
  .story-step h3 { font-size: 3rem; }
  .risk-row { grid-template-columns: 1fr; gap: 8px; }
  .system-plane { min-height: 420px; }
  .arch-flow,
  .gate-grid { grid-template-columns: 1fr; }
  .arch-flow article,
  .gate-card { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .contact-copy h1 { font-size: 4rem; }
}

/* KCH brand integration — supplied identity system */
.brand-intro {
  position: fixed;
  inset: 0;
  z-index: 1800;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 48%, rgba(214,170,54,.055), transparent 24%),
    #030405;
  overflow: hidden;
  opacity: 1;
  visibility: visible;
  transition: opacity .72s cubic-bezier(.65,0,.2,1), visibility .72s step-end;
}
.brand-intro::before,
.brand-intro::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), var(--brand-gold), rgba(255,255,255,.18), transparent);
  transform: scaleX(0);
  animation: brandLineOpen 1.05s .12s cubic-bezier(.2,.8,.2,1) forwards;
}
.brand-intro::before { top: 34%; }
.brand-intro::after { bottom: 34%; animation-delay: .25s; }
.brand-intro-grid {
  position: absolute;
  inset: 0;
  opacity: .35;
  background-image: linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at center, #000, transparent 65%);
}
.brand-intro-lockup {
  width: min(810px, 80vw);
  display: grid;
  justify-items: center;
  gap: 24px;
  opacity: 0;
  transform: translateY(22px) scale(.985);
  animation: brandLockupIn .9s .18s cubic-bezier(.2,.85,.2,1) forwards;
}
.brand-intro-lockup img { width: 100%; filter: drop-shadow(0 30px 70px rgba(0,0,0,.65)); }
.brand-intro-lockup span { color: #77797c; font-size: .62rem; font-weight: 650; letter-spacing: .28em; text-transform: uppercase; }
.brand-intro-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 12%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.055), transparent);
  transform: skewX(-14deg) translateX(-900%);
  animation: brandSweep 1.25s .3s cubic-bezier(.3,.7,.25,1) forwards;
}
.brand-intro.is-hidden { opacity: 0; visibility: hidden; }
@keyframes brandLockupIn { to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes brandLineOpen { to { transform: scaleX(1); } }
@keyframes brandSweep { to { transform: skewX(-14deg) translateX(900%); } }

.hero-brand-signature { width: min(286px, 60vw); margin: 0 0 27px; opacity: .92; }
.hero-brand-signature img { width: 100%; filter: drop-shadow(0 16px 34px rgba(0,0,0,.45)); }
.hero-brand-signature::after { content: ""; display: block; width: 0; height: 1px; margin-top: 9px; background: linear-gradient(90deg, var(--brand-gold), transparent); animation: brandSignatureLine 1.1s .8s cubic-bezier(.2,.8,.2,1) forwards; }
@keyframes brandSignatureLine { to { width: 74%; } }

.core-ring.r3 { border-color: rgba(214,170,54,.26); box-shadow: inset 0 0 35px rgba(214,170,54,.025); }
.core-ring.r3::before { background: var(--brand-gold-soft); box-shadow: 0 0 26px rgba(214,170,54,.45); }
.core-object { border-color: rgba(214,170,54,.28); background: linear-gradient(145deg, rgba(255,255,255,.12), rgba(214,170,54,.025), rgba(255,255,255,.012)); }
.core-object img { width: 58%; max-height: 76%; object-fit: contain; transform: rotateZ(-18deg); filter: drop-shadow(0 9px 18px rgba(0,0,0,.55)) drop-shadow(0 0 14px rgba(214,170,54,.08)); }

.office-wordmark > img { width: min(78%, 540px); max-height: 76%; object-fit: contain; position: relative; z-index: 2; filter: drop-shadow(0 36px 60px rgba(0,0,0,.6)); }
.office-wordmark::before {
  content: "";
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(214,170,54,.09);
  transform: rotate(45deg);
  animation: rotateSlow 38s linear infinite;
}
.office-wordmark::after { content: "PRIVATE CAPITAL OFFICE"; }

.page-hero-grid { position: relative; }
.page-brand-plaque {
  position: absolute;
  right: -3%;
  top: -13%;
  width: clamp(160px, 18vw, 290px);
  height: clamp(190px, 22vw, 350px);
  opacity: .035;
  pointer-events: none;
  filter: grayscale(1) drop-shadow(0 0 35px rgba(255,255,255,.08));
  transform: rotate(7deg);
  z-index: -1;
}
.page-brand-plaque img { width: 100%; height: 100%; object-fit: contain; }
.page-hero-figure::after {
  content: "";
  position: absolute;
  inset: 20%;
  background: url("brand/kch-app-icon.png") center / contain no-repeat;
  opacity: .026;
  pointer-events: none;
  filter: grayscale(1);
}

.systems-orbit .system-core.brand-core { overflow: hidden; padding: 25px; border-color: rgba(214,170,54,.23); }
.systems-orbit .system-core.brand-core img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 10px 18px rgba(0,0,0,.45)); }

.contact-brand-logo { width: min(270px, 65%); max-height: 300px; object-fit: contain; margin: -10px 0 32px; opacity: .96; filter: drop-shadow(0 25px 50px rgba(0,0,0,.55)); }
.contact-copy::after {
  content: "";
  width: 360px;
  height: 360px;
  right: -88px;
  bottom: -84px;
  background: url("brand/kch-app-icon.png") center / contain no-repeat;
  opacity: .022;
  filter: grayscale(1);
}

@media (max-width: 720px) {
  .brand-intro-lockup { width: min(560px, 90vw); }
  .brand-intro-lockup span { font-size: .5rem; letter-spacing: .22em; }
  .hero-brand-signature { width: min(240px, 64vw); margin-bottom: 22px; }
  .page-brand-plaque { right: -12%; top: -8%; width: 210px; height: 250px; }
  .contact-brand-logo { width: min(220px, 72%); margin-bottom: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  .brand-intro { display: none; }
  .hero-brand-signature::after { width: 74%; animation: none; }
}
html.brand-intro-active { overflow: hidden; }
.brand-intro { animation: brandIntroFallback .72s 3s forwards; }
@keyframes brandIntroFallback { to { opacity: 0; visibility: hidden; } }
/* Keep the homepage lockup cinematic without consuming hero copy height. */
.hero-brand-signature { position: absolute; left: 0; top: -132px; width: min(235px, 34vw); margin: 0; }
.hero-brand-signature img { max-height: 92px; object-fit: contain; object-position: left center; }
@media (max-width: 720px) {
  .hero-brand-signature { position: relative; top: auto; left: auto; width: min(210px, 62vw); margin: 0 0 18px; }
  .hero-brand-signature img { max-height: 78px; }
}
.core-object img { width: 76%; max-height: 84%; }
.evolution-figure .figure-data { bottom: 66px; }