:root {
  --white: #ffffff;
  --warm-white: #f7f5ef;
  --soft-gray: #eeece6;
  --mist-gray: #c9c5bc;
  --ink: #0d0c0b;
  --graphite: #211e1b;
  --muted: #5d5850;
  --accent: #681026;
  --accent-dark: #430715;
  --accent-pale: #f2e8eb;
  --deep-ink: #100f0e;
  --silver: #c7c3bb;
  --dark-gold: #967e52;
  --border: rgba(35, 31, 27, 0.14);
  --shadow-soft: 0 10px 32px rgba(35, 31, 27, 0.08);
  --shadow-card: 0 8px 24px rgba(35, 31, 27, 0.06);
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family:
    "Noto Serif CJK SC",
    "Source Han Serif SC",
    "Songti SC",
    "STSong",
    "SimSun",
    serif;
  line-height: 1.5;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.section-pad {
  padding: 118px 0;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  pointer-events: none;
}

.nav-shell {
  width: 100%;
  min-height: 92px;
  margin: 0 auto;
  padding: 14px max(28px, calc((100vw - 1180px) / 2));
  border: 0;
  border-bottom: 1px solid rgba(35, 31, 27, 0.1);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.94);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  transition:
    background 240ms var(--ease),
    border-color 240ms var(--ease),
    box-shadow 240ms var(--ease),
    transform 240ms var(--ease);
  pointer-events: auto;
}

.site-header.is-scrolled .nav-shell,
.site-header.is-menu-open .nav-shell {
  border-color: transparent;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 1px 0 rgba(35, 31, 27, 0.12);
  backdrop-filter: blur(20px);
}

.brand-link {
  display: flex;
  align-items: center;
  width: 210px;
  min-width: 176px;
}

.brand-link img {
  width: 100%;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.nav-links a {
  position: relative;
  padding: 10px 0;
  border-radius: 0;
  color: var(--graphite);
  font-size: 15px;
  font-weight: 700;
  transition:
    background 180ms var(--ease),
    color 180ms var(--ease);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: transparent;
  color: var(--accent);
  outline: 0;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-contact,
.button {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  transition:
    background 220ms var(--ease),
    border-color 220ms var(--ease),
    color 220ms var(--ease),
    transform 220ms var(--ease);
}

.nav-contact,
.button-primary {
  background: var(--accent);
  color: var(--white);
}

.nav-contact:hover,
.button-primary:hover,
.nav-contact:focus-visible,
.button-primary:focus-visible {
  background: var(--accent-dark);
  transform: translateY(-1px);
  outline: 0;
}

.button-secondary {
  border: 1px solid rgba(104, 16, 38, 0.32);
  background: rgba(255, 255, 255, 0.76);
  color: var(--accent);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(104, 16, 38, 0.56);
  background: var(--accent-pale);
  outline: 0;
}

.button span,
.nav-contact span {
  transition: transform 220ms var(--ease);
}

.button:hover span,
.button:focus-visible span,
.nav-contact:hover span,
.nav-contact:focus-visible span {
  transform: translateX(4px);
}

.ripple {
  position: absolute;
  z-index: -1;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  transform: translate(-50%, -50%) scale(0);
  animation: ripple 620ms var(--ease) forwards;
  pointer-events: none;
}

.button-secondary .ripple {
  background: rgba(104, 16, 38, 0.18);
}

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 0;
  border: 1px solid rgba(35, 31, 27, 0.14);
  background: rgba(255, 255, 255, 0.76);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.menu-button span {
  width: 18px;
  height: 2px;
  border-radius: 0;
  background: var(--ink);
  transition:
    transform 220ms var(--ease),
    opacity 220ms var(--ease);
}

.site-header.is-menu-open .menu-button span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.site-header.is-menu-open .menu-button span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-menu {
  width: min(420px, calc(100% - 40px));
  margin: 10px auto 0;
  padding: 12px;
  border: 1px solid rgba(35, 31, 27, 0.14);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(20px);
  display: none;
  pointer-events: auto;
}

.mobile-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 0 14px;
  border-radius: 0;
  color: var(--ink);
  font-weight: 700;
}

.mobile-menu a::after {
  content: "→";
  color: var(--accent);
}

.mobile-menu a:hover {
  background: var(--accent-pale);
  color: var(--accent);
}

.hero-section {
  position: relative;
  overflow: hidden;
  min-height: 880px;
  padding: 206px 0 62px;
  background:
    radial-gradient(circle at 76% 68%, rgba(104, 16, 38, 0.08), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #fbfaf6 58%, #f7f5ef 100%);
  color: var(--ink);
}

.hero-section::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(104, 16, 38, 0.46), transparent);
}

.hero-backdrop {
  position: absolute;
  inset: 92px 0 0 0;
  z-index: 0;
  width: 100%;
  height: auto;
  border-top: 1px solid rgba(35, 31, 27, 0.18);
  border-bottom: 1px solid rgba(35, 31, 27, 0.18);
  background:
    radial-gradient(circle at 62% 46%, rgba(130, 20, 48, 0.46), transparent 48%),
    linear-gradient(180deg, #151210 0%, #0d0b0a 100%);
  overflow: hidden;
  pointer-events: none;
}

.hero-backdrop::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, rgba(13, 11, 10, 0.76) 0%, rgba(13, 11, 10, 0.56) 36%, rgba(13, 11, 10, 0.18) 64%, rgba(13, 11, 10, 0.03) 100%),
    linear-gradient(180deg, rgba(13, 11, 10, 0.12) 0%, rgba(13, 11, 10, 0.01) 46%, rgba(13, 11, 10, 0.5) 100%);
}

.globe-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 1;
}

.globe-vignette {
  position: absolute;
  inset: 0;
  z-index: 3;
  background:
    linear-gradient(90deg, rgba(13, 11, 10, 0.06) 0%, rgba(13, 11, 10, 0) 44%, rgba(13, 11, 10, 0.05) 100%),
    linear-gradient(180deg, rgba(13, 11, 10, 0.06) 0%, rgba(13, 11, 10, 0.01) 48%, rgba(13, 11, 10, 0.62) 100%);
}

.market-line {
  position: absolute;
  width: 720px;
  height: 260px;
  border: 1px solid rgba(104, 16, 38, 0.14);
  border-top-color: transparent;
  border-left-color: transparent;
  border-radius: 50%;
  transform: rotate(-12deg);
}

.market-line::before,
.market-line::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(104, 16, 38, 0.08);
}

.market-line::before {
  right: 76px;
  top: 60px;
}

.market-line::after {
  right: 218px;
  bottom: 24px;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(104, 16, 38, 0.08);
}

.market-line-a {
  top: 118px;
  right: -120px;
  animation: floatLine 9s var(--ease) infinite;
}

.market-line-b {
  left: -270px;
  bottom: 76px;
  opacity: 0.72;
  transform: rotate(14deg);
  animation: floatLine 11s var(--ease) infinite reverse;
}

.signal-card {
  position: absolute;
  display: none;
  width: 244px;
  min-height: 154px;
  padding: 22px;
  border: 1px solid rgba(251, 250, 246, 0.12);
  border-radius: 0;
  background: rgba(251, 250, 246, 0.055);
  box-shadow: none;
  backdrop-filter: blur(18px);
}

.signal-card span {
  display: block;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.signal-card strong {
  display: block;
  margin-top: 8px;
  color: var(--white);
  font-size: 19px;
  line-height: 1.18;
}

.signal-research {
  top: 192px;
  right: max(36px, calc((100vw - 1180px) / 2 + 62px));
  animation: floatCard 7s var(--ease) infinite;
}

.signal-risk {
  right: max(118px, calc((100vw - 1180px) / 2 + 168px));
  bottom: 178px;
  animation: floatCard 8s var(--ease) infinite 700ms;
}

.signal-report {
  display: none;
}

.mini-bars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  align-items: end;
  height: 44px;
  margin-top: 20px;
}

.mini-bars i {
  display: block;
  border-radius: 10px 10px 0 0;
  background: var(--accent);
  animation: barLift 2.2s var(--ease) infinite;
}

.mini-bars i:nth-child(1) {
  height: 42%;
}

.mini-bars i:nth-child(2) {
  height: 64%;
  animation-delay: 160ms;
}

.mini-bars i:nth-child(3) {
  height: 86%;
  animation-delay: 320ms;
}

.mini-bars i:nth-child(4) {
  height: 54%;
  background: var(--accent);
  animation-delay: 480ms;
}

.risk-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 22px;
}

.risk-grid i {
  height: 24px;
  border-radius: 8px;
  background: var(--accent-pale);
  border: 1px solid rgba(104, 16, 38, 0.12);
}

.risk-grid i:nth-child(2),
.risk-grid i:nth-child(5) {
  background: var(--accent);
}

.risk-grid i:nth-child(6) {
  background: var(--accent-pale);
  border-color: rgba(104, 16, 38, 0.18);
}

.pulse-row {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 22px;
}

.pulse-row i {
  display: block;
  width: 44px;
  height: 10px;
  border-radius: 20px;
  background: var(--mist-gray);
  animation: pulseBlock 2.4s var(--ease) infinite;
}

.pulse-row i:nth-child(2) {
  width: 64px;
  background: var(--accent);
  animation-delay: 180ms;
}

.pulse-row i:nth-child(3) {
  width: 34px;
  background: var(--accent);
  animation-delay: 360ms;
}

.hero-logo-echo {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 4;
}

.hero-copy {
  max-width: 780px;
  padding-top: 10px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.9px;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-block;
  width: 26px;
  height: 2px;
  border-radius: 10px;
  background: currentColor;
}

.eyebrow-red {
  color: var(--accent);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 26px;
  color: var(--ink);
  font-size: 64px;
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-section h1 {
  color: #fffaf2;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.42);
}

.hero-section .hero-subcopy {
  color: rgba(255, 250, 242, 0.72);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.36);
}

.hero-section .eyebrow {
  color: rgba(255, 250, 242, 0.86);
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.32);
}

.hero-section .button-primary {
  border: 1px solid rgba(255, 250, 242, 0.16);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.26);
}

.hero-section .button-secondary {
  border-color: rgba(255, 250, 242, 0.42);
  background: rgba(255, 250, 242, 0.9);
  color: var(--accent-dark);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.hero-section .button-secondary:hover,
.hero-section .button-secondary:focus-visible {
  border-color: rgba(255, 250, 242, 0.68);
  background: #fffaf2;
}

.hero-subcopy {
  max-width: 610px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.hero-proof {
  display: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 980px;
  margin-top: 60px;
}

.hero-proof article {
  min-height: 150px;
  padding: 24px;
  border: 1px solid rgba(35, 31, 27, 0.13);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px);
}

.hero-proof span,
.process-step span,
.principle-item > span {
  color: var(--accent);
  font-family:
    "IBM Plex Mono",
    "SFMono-Regular",
    Consolas,
    monospace;
  font-size: 13px;
  font-weight: 700;
}

.hero-proof strong {
  display: block;
  margin: 14px 0 8px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.2;
}

.hero-proof p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.marquee-section {
  padding: 44px 0 104px;
  background: var(--white);
}

.section-kicker {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-kicker h2,
.split-heading h2,
.process-sticky h2,
.carousel-heading h2,
.faq-layout h2 {
  margin-bottom: 0;
  color: var(--ink);
  font-size: 48px;
  font-weight: 650;
  line-height: 1.14;
  letter-spacing: 0;
}

.marquee-wrap {
  overflow: hidden;
  border-block: 1px solid rgba(0, 0, 0, 0.08);
  background: linear-gradient(90deg, var(--white), var(--warm-white), var(--white));
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 12px;
  padding: 18px 0;
  animation: marquee 32s linear infinite;
}

.marquee-wrap:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-track span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 176px;
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--graphite);
  font-size: 15px;
  font-weight: 800;
  transition:
    color 180ms var(--ease),
    border-color 180ms var(--ease),
    opacity 180ms var(--ease),
    transform 180ms var(--ease);
}

.marquee-track:hover span {
  opacity: 0.42;
}

.marquee-track span:hover {
  opacity: 1;
  color: var(--accent);
  border-color: rgba(104, 16, 38, 0.28);
  transform: translateY(-2px);
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  column-gap: 82px;
  row-gap: 28px;
  align-items: end;
  margin-bottom: 48px;
}

.split-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -4px;
}

.split-heading p:not(.eyebrow) {
  max-width: 500px;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 18px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.capability-card {
  position: relative;
  overflow: hidden;
  min-height: 470px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--white);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
  transition:
    transform 260ms var(--ease),
    box-shadow 260ms var(--ease),
    border-color 260ms var(--ease);
}

.capability-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -34% -20%;
  height: 180px;
  background: radial-gradient(circle at 50% 50%, rgba(104, 16, 38, 0.08), transparent 70%);
  opacity: 0;
  transition: opacity 260ms var(--ease);
}

.capability-card:hover {
  border-color: rgba(104, 16, 38, 0.22);
  box-shadow: var(--shadow-card);
  transform: translateY(-5px);
}

.capability-card:hover::after {
  opacity: 1;
}

.motion-window {
  position: relative;
  height: 168px;
  margin-bottom: 30px;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(0, 0, 0, 0.07);
  background:
    linear-gradient(180deg, rgba(104, 16, 38, 0.04), rgba(0, 0, 0, 0)),
    var(--soft-gray);
}

.allocation-motion {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  align-items: end;
  padding: 22px;
}

.allocation-motion i {
  display: block;
  border-radius: 16px 16px 8px 8px;
  background: var(--accent);
  animation: barLift 2.8s var(--ease) infinite;
}

.allocation-motion i:nth-child(1) {
  height: 42%;
}

.allocation-motion i:nth-child(2) {
  height: 70%;
  animation-delay: 170ms;
}

.allocation-motion i:nth-child(3) {
  height: 88%;
  animation-delay: 340ms;
}

.allocation-motion i:nth-child(4) {
  height: 56%;
  background: var(--accent);
  animation-delay: 510ms;
}

.research-motion {
  display: flex;
  align-items: center;
  justify-content: center;
}

.research-motion::before {
  content: "";
  position: absolute;
  width: 210px;
  height: 210px;
  border: 1px solid rgba(104, 16, 38, 0.16);
  border-radius: 50%;
  animation: orbitPulse 4.8s var(--ease) infinite;
}

.research-motion span {
  position: absolute;
  display: block;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 9px rgba(104, 16, 38, 0.1);
}

.research-motion span:nth-child(1) {
  transform: translate(-68px, -20px);
}

.research-motion span:nth-child(2) {
  transform: translate(72px, 32px);
}

.research-motion span:nth-child(3) {
  width: 11px;
  height: 11px;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(104, 16, 38, 0.09);
  transform: translate(3px, -66px);
}

.control-motion {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 22px;
}

.control-motion b {
  min-height: 52px;
  border-radius: 16px;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.07);
  animation: controlGlow 3.2s var(--ease) infinite;
}

.control-motion b:nth-child(2) {
  background: var(--accent-pale);
  animation-delay: 260ms;
}

.control-motion b:nth-child(3) {
  background: var(--accent-pale);
  animation-delay: 520ms;
}

.control-motion b:nth-child(4) {
  background: var(--white);
  animation-delay: 780ms;
}

.card-label {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 12px;
  border-radius: 100px;
  background: var(--accent-pale);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.card-label-red {
  background: var(--accent-pale);
  color: var(--accent);
}

.capability-card h3 {
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 25px;
  font-weight: 650;
  line-height: 1.2;
}

.capability-card p:not(.card-label) {
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 16px;
}

.capability-card a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-weight: 800;
}

.capability-card a span {
  transition: transform 200ms var(--ease);
}

.capability-card:hover a span {
  transform: translateX(5px);
}

.principles-section {
  background: var(--warm-white);
}

.principle-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.principle-item {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 18px;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
}

.principle-item h3 {
  margin-bottom: 8px;
  font-size: 22px;
  line-height: 1.2;
}

.principle-item p {
  margin-bottom: 0;
  color: var(--muted);
}

.process-section {
  background: var(--white);
}

.process-layout {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 72px;
  align-items: start;
}

.process-sticky {
  position: sticky;
  top: 136px;
}

.process-sticky p:not(.eyebrow) {
  margin-top: 22px;
  color: var(--muted);
  font-size: 18px;
}

.process-steps {
  display: grid;
  gap: 14px;
}

.process-step {
  position: relative;
  min-height: 178px;
  padding: 30px 32px 30px 90px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--soft-gray);
}

.process-step::before {
  content: "";
  position: absolute;
  left: 32px;
  top: 35px;
  width: 34px;
  height: 2px;
  border-radius: 20px;
  background: var(--accent);
}

.process-step:nth-child(3)::before {
  background: var(--accent);
}

.process-step span {
  position: absolute;
  left: 32px;
  top: 58px;
}

.process-step h3 {
  margin-bottom: 10px;
  font-size: 25px;
  line-height: 1.2;
}

.process-step p {
  margin-bottom: 0;
  color: var(--muted);
}

.insights-section {
  overflow: hidden;
  background: var(--warm-white);
}

.carousel-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 42px;
}

.carousel-controls {
  display: flex;
  gap: 10px;
}

.carousel-controls button {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 50%;
  background: var(--white);
  color: var(--accent);
  cursor: pointer;
  transition:
    background 180ms var(--ease),
    color 180ms var(--ease),
    transform 180ms var(--ease);
}

.carousel-controls button:hover,
.carousel-controls button:focus-visible {
  background: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
  outline: 0;
}

.case-viewport {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  overflow: visible;
}

.case-track {
  display: flex;
  gap: 22px;
  transition: transform 460ms var(--ease);
  will-change: transform;
}

.case-card {
  flex: 0 0 min(640px, 84vw);
  min-height: 360px;
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--white);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
  opacity: 0.46;
  transform: scale(0.96);
  transition:
    opacity 340ms var(--ease),
    transform 340ms var(--ease),
    box-shadow 340ms var(--ease),
    border-color 340ms var(--ease);
}

.case-card.is-active {
  opacity: 1;
  transform: scale(1);
  border-color: rgba(104, 16, 38, 0.2);
  box-shadow: var(--shadow-card);
}

.case-card h3 {
  max-width: 520px;
  margin-bottom: 18px;
  font-size: 32px;
  font-weight: 650;
  line-height: 1.2;
}

.case-card p:not(.card-label) {
  max-width: 520px;
  color: var(--muted);
  font-size: 17px;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 34px;
}

.case-meta span {
  padding: 8px 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 100px;
  color: var(--graphite);
  font-size: 13px;
  font-weight: 700;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 26px;
}

.carousel-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.18);
  cursor: pointer;
  transition:
    width 180ms var(--ease),
    background 180ms var(--ease);
}

.carousel-dots button.is-active {
  width: 30px;
  border-radius: 100px;
  background: var(--accent);
}

.faq-section {
  background: var(--white);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 74px;
  align-items: start;
}

.faq-list {
  border-top: 1px solid var(--border);
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item button {
  width: 100%;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0;
  color: var(--ink);
  font-size: 21px;
  font-weight: 650;
  text-align: left;
  cursor: pointer;
}

.faq-item button span {
  position: relative;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-pale);
}

.faq-item button span::before,
.faq-item button span::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 2px;
  border-radius: 10px;
  background: var(--accent);
  transform: translate(-50%, -50%);
  transition: transform 200ms var(--ease);
}

.faq-item button span::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item.is-open button span::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 240ms var(--ease);
}

.faq-panel p {
  overflow: hidden;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.faq-item.is-open .faq-panel {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-panel p {
  padding-bottom: 26px;
}

.site-footer {
  padding: 74px 0;
  border-top: 1px solid var(--border);
  background:
    linear-gradient(180deg, var(--white) 0%, var(--warm-white) 100%);
  color: var(--ink);
}

.footer-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}

.site-footer img {
  width: 248px;
  padding: 0;
  background: transparent;
}

.site-footer p {
  max-width: 520px;
  margin: 24px 0 0;
  color: var(--muted);
}

.footer-button {
  border: 1px solid rgba(104, 16, 38, 0.18);
  background: var(--accent);
  color: var(--white);
}

.footer-button:hover,
.footer-button:focus-visible {
  background: var(--accent-dark);
  outline: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 520ms var(--ease),
    transform 520ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes ripple {
  to {
    opacity: 0;
    transform: translate(-50%, -50%) scale(18);
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes floatLine {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(-12deg);
  }
  50% {
    transform: translate3d(0, 14px, 0) rotate(-9deg);
  }
}

@keyframes floatCard {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-13px);
  }
}

@keyframes barLift {
  0%,
  100% {
    transform: scaleY(1);
  }
  50% {
    transform: scaleY(0.74);
  }
}

@keyframes pulseBlock {
  0%,
  100% {
    opacity: 0.45;
  }
  50% {
    opacity: 1;
  }
}

@keyframes orbitPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.55;
  }
  50% {
    transform: scale(0.88);
    opacity: 1;
  }
}

@keyframes controlGlow {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(104, 16, 38, 0);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(104, 16, 38, 0.06);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 980px) {
  .container,
  .case-viewport {
    width: min(100% - 36px, 720px);
  }

  .site-header {
    top: 0;
  }

  .nav-shell {
    width: 100%;
    min-height: 78px;
    padding: 10px 18px;
  }

  .brand-link {
    width: 176px;
    min-width: 0;
  }

  .nav-links {
    display: none;
  }

  .menu-button {
    display: flex;
  }

  .nav-contact {
    min-height: 42px;
    padding: 0 16px;
    font-size: 14px;
  }

  .mobile-menu.is-open {
    display: block;
  }

  .hero-section {
    min-height: 760px;
    padding: 154px 0 96px;
  }

  h1 {
    max-width: 680px;
    font-size: 48px;
    line-height: 1.1;
  }

  .hero-subcopy {
    max-width: 590px;
    font-size: 18px;
  }

  .hero-proof {
    grid-template-columns: 1fr;
    margin-top: 58px;
  }

  .signal-card {
    position: relative;
    inset: auto;
    width: auto;
    min-height: 132px;
    animation: none;
  }

  .signal-report,
  .market-line-b {
    display: none;
  }

  .signal-research {
    position: absolute;
    top: auto;
    right: 18px;
    bottom: 92px;
    width: 204px;
    opacity: 0.72;
  }

  .signal-risk {
    position: absolute;
    right: auto;
    left: 18px;
    bottom: 46px;
    width: 198px;
    opacity: 0.54;
  }

  .hero-logo-echo {
    right: -120px;
    width: 430px;
  }

  .section-pad {
    padding: 84px 0;
  }

  .section-kicker h2,
  .split-heading h2,
  .process-sticky h2,
  .carousel-heading h2,
  .faq-layout h2 {
    font-size: 38px;
    line-height: 1.16;
  }

  .split-heading,
  .process-layout,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .process-sticky {
    position: static;
  }

  .capability-grid,
  .principle-list {
    grid-template-columns: 1fr;
  }

  .capability-card {
    min-height: 0;
  }

  .carousel-heading {
    align-items: start;
  }

  .footer-layout {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .container,
  .case-viewport {
    width: calc(100% - 32px);
  }

  .nav-shell {
    width: 100%;
    min-height: 72px;
    padding: 9px 16px;
  }

  .brand-link {
    width: 144px;
  }

  .nav-contact {
    display: none;
  }

  .hero-section {
    min-height: 760px;
    padding: 140px 0 72px;
  }

  h1 {
    font-size: 36px;
    line-height: 1.12;
  }

  .hero-subcopy {
    font-size: 16px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .signal-research,
  .signal-risk {
    display: none;
  }

  .hero-logo-echo {
    top: 43%;
    right: -170px;
    width: 390px;
  }

  .hero-proof article {
    min-height: 0;
    padding: 20px;
  }

  .hero-proof {
    display: flex;
    gap: 12px;
    margin-top: 40px;
    padding-bottom: 8px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .hero-proof::-webkit-scrollbar {
    display: none;
  }

  .hero-proof article {
    flex: 0 0 86%;
    scroll-snap-align: start;
  }

  .marquee-section {
    padding: 24px 0 78px;
  }

  .section-kicker h2,
  .split-heading h2,
  .process-sticky h2,
  .carousel-heading h2,
  .faq-layout h2 {
    font-size: 31px;
  }

  .split-heading {
    margin-bottom: 34px;
  }

  .motion-window {
    height: 142px;
  }

  .principle-item {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .process-step {
    padding: 72px 22px 24px;
  }

  .process-step::before {
    left: 22px;
    top: 28px;
  }

  .process-step span {
    left: 22px;
    top: 48px;
  }

  .carousel-heading {
    flex-direction: column;
  }

  .case-card {
    flex-basis: 88vw;
    min-height: 0;
    padding: 26px;
    border-radius: 24px;
  }

  .case-card h3 {
    font-size: 25px;
  }

  .faq-item button {
    min-height: 72px;
    font-size: 18px;
  }

  .site-footer img {
    width: 220px;
  }
}

/* Rectilinear finance style pass. Keep buttons, cards, menus, and motion modules crisp. */
.nav-shell,
.mobile-menu,
.signal-card,
.hero-proof article,
.capability-card,
.motion-window,
.principle-item,
.process-step,
.case-card,
.site-footer img {
  border-radius: 0;
}

.nav-links,
.nav-links a,
.nav-contact,
.button,
.menu-button,
.marquee-track span,
.card-label,
.case-meta span,
.carousel-controls button,
.faq-item button span,
.carousel-dots button.is-active {
  border-radius: 0;
}

.market-line,
.market-line::before,
.market-line::after,
.mini-bars i,
.risk-grid i,
.pulse-row i,
.allocation-motion i,
.research-motion::before,
.research-motion span,
.control-motion b,
.ripple,
.carousel-dots button,
.eyebrow span,
.process-step::before,
.faq-item button span::before,
.faq-item button span::after {
  border-radius: 0;
}

.nav-shell,
.mobile-menu,
.signal-card,
.hero-proof article,
.capability-card,
.principle-item,
.case-card {
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
}

.site-header.is-scrolled .nav-shell,
.site-header.is-menu-open .nav-shell {
  box-shadow: var(--shadow-soft);
}

.capability-card:hover,
.case-card.is-active {
  box-shadow: var(--shadow-card);
}

.market-line {
  width: 680px;
  height: 180px;
  border-top-color: rgba(104, 16, 38, 0.14);
  border-left-color: rgba(104, 16, 38, 0.14);
  transform: rotate(-8deg);
}

.market-line::before,
.market-line::after {
  box-shadow: none;
}

.research-motion::before {
  width: 220px;
  height: 104px;
}

.eyebrow,
.signal-card span,
.card-label {
  letter-spacing: 0;
  text-transform: none;
}

.marquee-track span,
.nav-links a,
.nav-contact,
.button,
.mobile-menu a,
.capability-card a {
  font-weight: 700;
}

body * {
  border-radius: 0 !important;
}

.hero-proof {
  display: none !important;
}

@media (max-width: 980px) {
  .hero-backdrop {
    inset: 84px 0 0 0;
    width: 100%;
    height: auto;
  }
}

@media (max-width: 640px) {
  .hero-section {
    min-height: 820px;
    padding-bottom: 72px;
  }

  .hero-backdrop {
    inset: 80px 0 0 0;
    width: 100%;
    height: auto;
  }
}