/*
  Lydavell Technologies — institutional fintech website
  Custom static build for Netlify.
*/

:root {
  --ink-950: #050b10;
  --ink-900: #07131d;
  --ink-850: #0a1823;
  --ink-800: #0d1d29;
  --ink-700: #173041;
  --ink-600: #244457;
  --slate-500: #687988;
  --slate-400: #8b9aa5;
  --slate-300: #adbac3;
  --paper: #f3f0e8;
  --paper-2: #ebe7dc;
  --white: #fbfaf7;
  --aqua: #83ead9;
  --aqua-2: #54cdbb;
  --blue: #91abff;
  --line-dark: rgba(255, 255, 255, 0.13);
  --line-light: rgba(7, 19, 29, 0.14);
  --shadow-dark: 0 38px 120px rgba(0, 0, 0, 0.42);
  --shadow-soft: 0 24px 70px rgba(11, 29, 42, 0.13);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 34px;
  --container: 1240px;
  --display: "Iowan Old Style", "Baskerville", "Times New Roman", serif;
  --sans: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --header-height: 84px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink-950);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink-900);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

::selection {
  color: var(--ink-950);
  background: var(--aqua);
}

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

button,
input,
select,
textarea {
  font: inherit;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

p,
h1,
h2,
h3,
h4,
ul,
ol {
  margin-top: 0;
}

p:last-child,
ul:last-child,
ol:last-child {
  margin-bottom: 0;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: var(--ink-950);
  background: var(--aqua);
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

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

.container--narrow {
  width: min(calc(100% - 48px), 860px);
  margin-inline: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: currentColor;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 1px;
  background: currentColor;
  content: "";
  opacity: 0.55;
}

.display-title {
  margin-bottom: 26px;
  font-family: var(--display);
  font-size: clamp(3.4rem, 7.1vw, 7.15rem);
  font-weight: 400;
  letter-spacing: -0.058em;
  line-height: 0.91;
}

.section-title {
  max-width: 900px;
  margin-bottom: 26px;
  font-family: var(--display);
  font-size: clamp(2.7rem, 5vw, 5.2rem);
  font-weight: 400;
  letter-spacing: -0.052em;
  line-height: 0.95;
}

.section-title--compact {
  font-size: clamp(2.3rem, 4vw, 4.1rem);
}

.lede {
  max-width: 720px;
  color: inherit;
  font-size: clamp(1.08rem, 1.6vw, 1.35rem);
  line-height: 1.62;
  opacity: 0.78;
}

.small-note {
  color: inherit;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
  opacity: 0.6;
}

.rule {
  width: 100%;
  height: 1px;
  background: currentColor;
  opacity: 0.15;
}

/* Header */
.site-header {
  position: fixed;
  z-index: 1000;
  inset: 0 0 auto;
  height: var(--header-height);
  color: var(--white);
  background: linear-gradient(to bottom, rgba(5, 11, 16, 0.82), rgba(5, 11, 16, 0));
  transition: height 260ms ease, background-color 260ms ease, border-color 260ms ease, backdrop-filter 260ms ease;
}

.site-header.is-scrolled,
.site-header.is-solid,
body.nav-open .site-header {
  height: 70px;
  background: rgba(5, 11, 16, 0.91);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 48px), 1420px);
  height: 100%;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 178px;
}

.brand-mark {
  width: 29px;
  height: 29px;
  color: var(--aqua);
}

.brand-word {
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0.23em;
  line-height: 1;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.desktop-nav a {
  position: relative;
  padding-block: 10px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
  letter-spacing: 0.02em;
  transition: color 180ms ease;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 1px;
  background: var(--aqua);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] {
  color: var(--white);
}

.desktop-nav a:hover::after,
.desktop-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 43px;
  padding: 0 18px;
  color: var(--ink-950);
  background: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.025em;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.header-cta:hover {
  color: var(--ink-950);
  background: var(--aqua);
  transform: translateY(-1px);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
}

.menu-button span {
  display: block;
  width: 16px;
  height: 1px;
  margin: 4px auto;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-button[aria-expanded="true"] span:first-child {
  transform: translateY(2.5px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
  transform: translateY(-2.5px) rotate(-45deg);
}

.mobile-nav {
  position: fixed;
  z-index: 990;
  inset: 0;
  display: none;
  align-items: flex-end;
  padding: 112px 24px 40px;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 18%, rgba(84, 205, 187, 0.17), transparent 30%),
    var(--ink-950);
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-nav-inner {
  width: 100%;
}

.mobile-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-dark);
  font-family: var(--display);
  font-size: clamp(2rem, 10vw, 3.4rem);
  letter-spacing: -0.04em;
  line-height: 1;
}

.mobile-nav a::after {
  content: "↗";
  color: var(--aqua);
  font-family: var(--sans);
  font-size: 18px;
}

/* Buttons and links */
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.015em;
  transition: transform 180ms ease, color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button::after {
  content: "↗";
  font-size: 14px;
  transition: transform 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:hover::after {
  transform: translate(2px, -2px);
}

.button--light {
  color: var(--ink-950);
  background: var(--paper);
}

.button--light:hover {
  background: var(--aqua);
}

.button--dark {
  color: var(--white);
  background: var(--ink-900);
}

.button--dark:hover {
  background: var(--ink-700);
}

.button--outline-light {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
}

.button--outline-light:hover {
  border-color: var(--aqua);
}

.button--outline-dark {
  color: var(--ink-900);
  border-color: rgba(7, 19, 29, 0.25);
}

.button--outline-dark:hover {
  border-color: var(--ink-900);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
  font-size: 13px;
  font-weight: 650;
}

.text-link::after {
  content: "↗";
  transition: transform 180ms ease;
}

.text-link:hover::after {
  transform: translate(2px, -2px);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  color: var(--white);
  background: var(--ink-950);
}

.hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 11, 16, 0.98) 0%, rgba(5, 11, 16, 0.79) 40%, rgba(5, 11, 16, 0.21) 78%, rgba(5, 11, 16, 0.62) 100%),
    radial-gradient(circle at 76% 38%, rgba(84, 205, 187, 0.13), transparent 28%),
    radial-gradient(circle at 87% 68%, rgba(145, 171, 255, 0.11), transparent 26%);
  content: "";
}

.hero::after {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(to right, transparent 4%, black 40%, black 100%);
  opacity: 0.52;
  pointer-events: none;
}

.hero-canvas {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.9;
}

.hero-inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(440px, 0.82fr);
  align-items: center;
  gap: clamp(32px, 5vw, 92px);
  width: min(calc(100% - 48px), 1420px);
  min-height: 100svh;
  margin-inline: auto;
  padding: 132px 0 86px;
}

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

.hero-copy .eyebrow {
  color: var(--aqua);
}

.hero-copy .display-title {
  max-width: 850px;
}

.hero-copy .lede {
  max-width: 670px;
  color: rgba(255, 255, 255, 0.74);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px 34px;
  margin-top: 54px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-meta-item {
  min-width: 140px;
}

.hero-meta-item strong {
  display: block;
  margin-bottom: 3px;
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
}

.hero-meta-item span {
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-product {
  position: relative;
  min-height: 590px;
  perspective: 1200px;
}

.hero-orbit {
  position: absolute;
  top: 4%;
  right: -24%;
  width: 640px;
  aspect-ratio: 1;
  border: 1px solid rgba(131, 234, 217, 0.16);
  border-radius: 50%;
  box-shadow:
    0 0 0 60px rgba(131, 234, 217, 0.02),
    0 0 0 120px rgba(131, 234, 217, 0.014);
  animation: orbit-pulse 8s ease-in-out infinite alternate;
}

.hero-orbit::before,
.hero-orbit::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 50%;
  content: "";
}

.hero-orbit::before {
  inset: 19%;
}

.hero-orbit::after {
  inset: 36%;
}

@keyframes orbit-pulse {
  from { transform: scale(0.97) rotate(-2deg); opacity: 0.7; }
  to { transform: scale(1.03) rotate(2deg); opacity: 1; }
}

.interface-shell {
  position: absolute;
  top: 50%;
  right: 0;
  width: min(680px, 46vw);
  min-width: 520px;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(145deg, rgba(14, 31, 43, 0.96), rgba(6, 16, 24, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 28px;
  box-shadow: var(--shadow-dark);
  transform: translateY(-48%) rotateY(-7deg) rotateX(2deg);
  transform-origin: right center;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  animation: interface-float 8s ease-in-out infinite;
}

@keyframes interface-float {
  0%, 100% { transform: translateY(-48%) rotateY(-7deg) rotateX(2deg); }
  50% { transform: translateY(-50%) rotateY(-5deg) rotateX(1deg); }
}

.interface-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.interface-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.interface-title::before {
  width: 7px;
  height: 7px;
  background: var(--aqua);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(131, 234, 217, 0.1);
  content: "";
}

.interface-status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.interface-status::before {
  width: 5px;
  height: 5px;
  background: var(--aqua);
  border-radius: 50%;
  content: "";
  animation: status-pulse 1.9s ease-in-out infinite;
}

@keyframes status-pulse {
  50% { box-shadow: 0 0 0 5px rgba(131, 234, 217, 0.12); }
}

.interface-body {
  display: grid;
  grid-template-columns: 1fr 170px;
  gap: 14px;
  padding: 16px;
}

.interface-main,
.interface-side {
  display: grid;
  gap: 12px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.metric-card,
.interface-panel {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
}

.metric-card {
  min-height: 96px;
  padding: 14px;
}

.metric-label {
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-value {
  margin-top: 12px;
  font-size: 22px;
  font-weight: 560;
  letter-spacing: -0.04em;
  line-height: 1;
}

.metric-trend {
  display: block;
  margin-top: 8px;
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.04em;
}

.interface-panel {
  padding: 14px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.panel-title {
  font-size: 10px;
  font-weight: 600;
}

.panel-tag {
  padding: 4px 7px;
  color: var(--aqua);
  background: rgba(131, 234, 217, 0.08);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.chart-wrap {
  position: relative;
  height: 146px;
  overflow: hidden;
}

.chart-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 100% 36px, 64px 100%;
}

.chart-svg {
  position: absolute;
  inset: 8px 0 0;
  width: 100%;
  height: calc(100% - 8px);
}

.chart-area {
  fill: url(#heroChartFill);
}

.chart-line {
  fill: none;
  stroke: var(--aqua);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 7px rgba(131, 234, 217, 0.35));
}

.chart-point {
  fill: var(--aqua);
  stroke: var(--ink-850);
  stroke-width: 2;
}

.obligation-list {
  display: grid;
  gap: 2px;
}

.obligation-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.obligation-row:last-child {
  border-bottom: 0;
}

.obligation-name {
  font-size: 9px;
  line-height: 1.3;
}

.obligation-meta,
.obligation-amount {
  color: rgba(255, 255, 255, 0.44);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.obligation-amount {
  color: var(--white);
  font-size: 8px;
}

.exposure-item {
  margin-bottom: 15px;
}

.exposure-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.62);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.exposure-track {
  height: 4px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
}

.exposure-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--aqua), rgba(145, 171, 255, 0.75));
  border-radius: inherit;
}

.floating-signal {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 184px;
  padding: 13px 14px;
  color: var(--white);
  background: rgba(8, 23, 33, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 13px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.floating-signal--one {
  top: 18%;
  left: -2%;
  animation: signal-float 6s ease-in-out infinite;
}

.floating-signal--two {
  right: -4%;
  bottom: 11%;
  animation: signal-float 7s 1s ease-in-out infinite reverse;
}

@keyframes signal-float {
  50% { transform: translateY(-10px); }
}

.signal-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  color: var(--aqua);
  background: rgba(131, 234, 217, 0.08);
  border-radius: 9px;
  font-family: var(--mono);
  font-size: 10px;
}

.signal-copy strong {
  display: block;
  font-size: 10px;
  font-weight: 600;
}

.signal-copy span {
  display: block;
  color: rgba(255, 255, 255, 0.45);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.scroll-cue {
  position: absolute;
  z-index: 4;
  right: 28px;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.45);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transform: rotate(90deg) translateX(-100%);
  transform-origin: right bottom;
}

.scroll-cue::after {
  width: 60px;
  height: 1px;
  background: currentColor;
  content: "";
}

/* Sections */
.section {
  position: relative;
  padding: clamp(96px, 11vw, 168px) 0;
}

.section--paper {
  color: var(--ink-900);
  background: var(--paper);
}

.section--white {
  color: var(--ink-900);
  background: var(--white);
}

.section--dark {
  color: var(--white);
  background: var(--ink-900);
}

.section--deep {
  color: var(--white);
  background: var(--ink-950);
}

.section--mesh {
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 14%, rgba(131, 234, 217, 0.11), transparent 28%),
    radial-gradient(circle at 9% 86%, rgba(145, 171, 255, 0.08), transparent 31%),
    var(--ink-900);
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.46fr);
  align-items: end;
  gap: 70px;
  margin-bottom: clamp(58px, 7vw, 100px);
}

.section-intro .section-title {
  margin-bottom: 0;
}

.section-intro .lede {
  font-size: 1.06rem;
}

.capability-ribbon {
  overflow: hidden;
  color: var(--white);
  background: var(--ink-850);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.capability-track {
  display: flex;
  width: max-content;
  min-width: 100%;
  animation: ribbon-scroll 30s linear infinite;
}

.capability-track span {
  display: inline-flex;
  align-items: center;
  gap: 30px;
  padding: 22px 0;
  color: rgba(255, 255, 255, 0.65);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  white-space: nowrap;
}

.capability-track span::after {
  width: 5px;
  height: 5px;
  margin-inline: 30px;
  background: var(--aqua);
  border-radius: 50%;
  content: "";
}

@keyframes ribbon-scroll {
  to { transform: translateX(-50%); }
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.problem-item {
  min-height: 260px;
  padding: 36px 34px 40px 0;
  border-right: 1px solid var(--line-light);
}

.problem-item + .problem-item {
  padding-left: 34px;
}

.problem-item:last-child {
  border-right: 0;
}

.item-index {
  display: block;
  margin-bottom: 62px;
  color: var(--slate-500);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.problem-item h3 {
  max-width: 320px;
  margin-bottom: 14px;
  font-family: var(--display);
  font-size: clamp(1.7rem, 2.4vw, 2.45rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.06;
}

.problem-item p {
  max-width: 340px;
  color: var(--slate-500);
  font-size: 14px;
}

.platform-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(42px, 8vw, 120px);
}

.platform-sticky {
  position: sticky;
  top: 110px;
  align-self: start;
}

.platform-sticky .lede {
  font-size: 1rem;
}

.module-list {
  border-top: 1px solid var(--line-dark);
}

.module-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  align-items: start;
  gap: 18px;
  padding: 34px 0 38px;
  border-bottom: 1px solid var(--line-dark);
  transition: padding 220ms ease, background 220ms ease;
}

.module-item:hover {
  padding-left: 18px;
}

.module-number {
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.module-item h3 {
  margin-bottom: 12px;
  font-family: var(--display);
  font-size: clamp(1.85rem, 3vw, 3.2rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
}

.module-item p {
  max-width: 590px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 14px;
}

.module-arrow {
  color: rgba(255, 255, 255, 0.3);
  font-size: 18px;
  transition: color 180ms ease, transform 180ms ease;
}

.module-item:hover .module-arrow {
  color: var(--aqua);
  transform: translate(3px, -3px);
}

/* Scenario lab */
.scenario-shell {
  overflow: hidden;
  color: var(--white);
  background: var(--ink-950);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-dark);
}

.scenario-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.scenario-head strong {
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.scenario-head span {
  color: rgba(255, 255, 255, 0.45);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scenario-body {
  display: grid;
  grid-template-columns: 0.58fr 1.42fr;
  min-height: 560px;
}

.scenario-controls {
  padding: clamp(32px, 4vw, 54px);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.scenario-controls h3 {
  max-width: 360px;
  margin-bottom: 18px;
  font-family: var(--display);
  font-size: clamp(2.1rem, 3.3vw, 3.6rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.scenario-controls > p {
  color: rgba(255, 255, 255, 0.56);
  font-size: 14px;
}

.range-block {
  margin-top: 54px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.range-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 18px;
}

.range-label span {
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
}

.range-label strong {
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
}

input[type="range"] {
  width: 100%;
  height: 4px;
  appearance: none;
  background: rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  width: 20px;
  height: 20px;
  appearance: none;
  background: var(--aqua);
  border: 4px solid var(--ink-950);
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(131, 234, 217, 0.7), 0 0 20px rgba(131, 234, 217, 0.24);
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 12px;
  height: 12px;
  background: var(--aqua);
  border: 4px solid var(--ink-950);
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(131, 234, 217, 0.7);
  cursor: pointer;
}

.range-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.34);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.scenario-output {
  padding: clamp(30px, 4vw, 52px);
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
}

.scenario-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.scenario-metric {
  padding: 24px 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.scenario-metric:last-child {
  border-right: 0;
}

.scenario-metric span {
  display: block;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.44);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scenario-metric strong {
  font-size: clamp(1.65rem, 2.4vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.04em;
}

.scenario-chart {
  position: relative;
  height: 280px;
  margin-top: 34px;
}

.scenario-chart svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.scenario-path {
  fill: none;
  stroke: var(--aqua);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 8px rgba(131, 234, 217, 0.3));
  transition: d 380ms ease;
}

.scenario-area {
  fill: url(#scenarioFill);
  transition: d 380ms ease;
}

.scenario-axis {
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 1;
}

.scenario-threshold {
  stroke: rgba(255, 255, 255, 0.23);
  stroke-width: 1;
  stroke-dasharray: 5 5;
}

.scenario-threshold-label {
  fill: rgba(255, 255, 255, 0.4);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.scenario-week-label {
  fill: rgba(255, 255, 255, 0.32);
  font-family: var(--mono);
  font-size: 8px;
}

.scenario-foot {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 26px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 11px;
}

/* Process */
.process-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 80px;
}

.process-grid::before {
  position: absolute;
  top: 23px;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--aqua), rgba(145, 171, 255, 0.7), transparent);
  content: "";
  opacity: 0.45;
}

.process-step {
  position: relative;
  padding: 64px 34px 0 0;
}

.process-step + .process-step {
  padding-left: 34px;
}

.process-node {
  position: absolute;
  z-index: 2;
  top: 17px;
  left: 0;
  width: 13px;
  height: 13px;
  background: var(--ink-900);
  border: 2px solid var(--aqua);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(131, 234, 217, 0.08);
}

.process-step + .process-step .process-node {
  left: 34px;
}

.process-step h3 {
  margin-bottom: 16px;
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.04em;
}

.process-step p {
  color: rgba(255, 255, 255, 0.52);
  font-size: 13px;
}

.process-kicker {
  display: block;
  margin-bottom: 12px;
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Solutions */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.solution-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  padding: clamp(34px, 5vw, 60px);
  color: var(--white);
  background: var(--ink-850);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius-md);
  transition: transform 260ms ease, border-color 260ms ease;
}

.solution-card::before {
  position: absolute;
  right: -20%;
  bottom: -48%;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(131, 234, 217, 0.17), transparent 60%);
  border: 1px solid rgba(131, 234, 217, 0.13);
  border-radius: 50%;
  content: "";
  transition: transform 600ms ease;
}

.solution-card:nth-child(2)::before,
.solution-card:nth-child(3)::before {
  background: radial-gradient(circle, rgba(145, 171, 255, 0.16), transparent 60%);
  border-color: rgba(145, 171, 255, 0.13);
}

.solution-card:hover {
  border-color: rgba(131, 234, 217, 0.36);
  transform: translateY(-5px);
}

.solution-card:hover::before {
  transform: scale(1.13) translate(-4%, -4%);
}

.solution-card .item-index {
  margin-bottom: 110px;
  color: var(--aqua);
}

.solution-card h3 {
  position: relative;
  max-width: 430px;
  margin-bottom: 18px;
  font-family: var(--display);
  font-size: clamp(2.2rem, 3.4vw, 3.7rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.solution-card p {
  position: relative;
  max-width: 500px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
}

/* Insights */
.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.insight-card {
  display: flex;
  min-height: 420px;
  flex-direction: column;
  padding: 28px;
  color: var(--ink-900);
  background: var(--white);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  transition: transform 230ms ease, box-shadow 230ms ease;
}

.insight-card:hover {
  box-shadow: var(--shadow-soft);
  transform: translateY(-5px);
}

.insight-art {
  position: relative;
  height: 170px;
  margin-bottom: 38px;
  overflow: hidden;
  background: var(--ink-900);
  border-radius: 13px;
}

.insight-art::before,
.insight-art::after {
  position: absolute;
  content: "";
}

.insight-art--liquidity::before {
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 34px 34px;
}

.insight-art--liquidity::after {
  right: 6%;
  bottom: 22%;
  left: 5%;
  height: 62%;
  border-bottom: 2px solid var(--aqua);
  border-radius: 0 0 58% 13%;
  transform: skewY(-12deg);
  filter: drop-shadow(0 0 11px rgba(131, 234, 217, 0.35));
}

.insight-art--covenant::before {
  top: 18%;
  left: 18%;
  width: 64%;
  height: 64%;
  border: 1px solid rgba(131, 234, 217, 0.32);
  border-radius: 50%;
  box-shadow:
    0 0 0 18px rgba(131, 234, 217, 0.04),
    0 0 0 38px rgba(145, 171, 255, 0.03);
}

.insight-art--covenant::after {
  top: 50%;
  left: 50%;
  width: 42%;
  height: 1px;
  background: var(--aqua);
  box-shadow: 0 0 14px rgba(131, 234, 217, 0.5);
  transform: rotate(-28deg);
  transform-origin: left;
}

.insight-art--delay::before {
  top: 30%;
  left: 11%;
  width: 78%;
  height: 42%;
  background: repeating-linear-gradient(90deg, rgba(255,255,255,.14) 0 1px, transparent 1px 42px);
  border-top: 1px solid rgba(255,255,255,.15);
  border-bottom: 1px solid rgba(255,255,255,.15);
}

.insight-art--delay::after {
  top: 50%;
  right: 14%;
  left: 14%;
  height: 2px;
  background: linear-gradient(90deg, var(--aqua) 0 61%, rgba(255,255,255,.12) 61%);
  box-shadow: 0 0 14px rgba(131, 234, 217, 0.3);
}

.insight-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  color: var(--slate-500);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.insight-card h3 {
  margin-bottom: 16px;
  font-family: var(--display);
  font-size: clamp(1.8rem, 2.5vw, 2.7rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.insight-card p {
  margin-bottom: 28px;
  color: var(--slate-500);
  font-size: 14px;
}

.insight-card .text-link {
  margin-top: auto;
  align-self: flex-start;
}

/* Closing CTA */
.closing-cta {
  position: relative;
  overflow: hidden;
  padding: clamp(110px, 15vw, 210px) 0;
  color: var(--white);
  background: var(--ink-950);
}

.closing-cta::before {
  position: absolute;
  top: -60%;
  left: 50%;
  width: 1100px;
  height: 1100px;
  border: 1px solid rgba(131, 234, 217, 0.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 120px rgba(131, 234, 217, 0.018),
    0 0 0 240px rgba(145, 171, 255, 0.012);
  content: "";
  transform: translateX(-50%);
}

.closing-cta-inner {
  position: relative;
  z-index: 2;
  max-width: 940px;
  margin-inline: auto;
  text-align: center;
}

.closing-cta .eyebrow {
  color: var(--aqua);
}

.closing-cta .section-title {
  margin-inline: auto;
}

.closing-cta .lede {
  margin-inline: auto;
  color: rgba(255, 255, 255, 0.62);
}

.closing-cta .button-row {
  justify-content: center;
}

/* Footer */
.site-footer {
  padding: 70px 0 32px;
  color: var(--white);
  background: var(--ink-950);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, 0.55fr);
  gap: 50px;
  padding-bottom: 64px;
}

.footer-brand .brand {
  margin-bottom: 26px;
}

.footer-brand p {
  max-width: 360px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
}

.footer-column strong {
  display: block;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.38);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-column a,
.footer-column span {
  display: block;
  margin-bottom: 11px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

.footer-column a:hover {
  color: var(--aqua);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.35);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom a:hover {
  color: var(--white);
}

/* Interior page heroes */
.page-hero {
  position: relative;
  min-height: 76svh;
  overflow: hidden;
  padding: 180px 0 100px;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 22%, rgba(131, 234, 217, 0.12), transparent 28%),
    radial-gradient(circle at 90% 74%, rgba(145, 171, 255, 0.1), transparent 26%),
    var(--ink-950);
}

.page-hero::after {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(to left, black, transparent 75%);
  opacity: 0.55;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.46fr);
  align-items: end;
  gap: 70px;
}

.page-hero .display-title {
  max-width: 1000px;
}

.page-hero .eyebrow {
  color: var(--aqua);
}

.page-hero-aside {
  padding: 28px 0 4px 28px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.page-hero-aside p {
  color: rgba(255, 255, 255, 0.62);
  font-size: 15px;
}

.page-hero-aside .small-note {
  display: block;
  margin-top: 22px;
}

/* Platform detail */
.feature-stack {
  display: grid;
  gap: 100px;
}

.feature-row {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(420px, 1.24fr);
  align-items: center;
  gap: clamp(50px, 8vw, 120px);
}

.feature-row:nth-child(even) {
  grid-template-columns: minmax(420px, 1.24fr) minmax(0, 0.76fr);
}

.feature-row:nth-child(even) .feature-copy {
  order: 2;
}

.feature-copy h2 {
  margin-bottom: 20px;
  font-family: var(--display);
  font-size: clamp(2.35rem, 4vw, 4.25rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.feature-copy p {
  color: var(--slate-500);
  font-size: 15px;
}

.feature-list {
  display: grid;
  gap: 0;
  margin-top: 32px;
  padding: 0;
  border-top: 1px solid var(--line-light);
  list-style: none;
}

.feature-list li {
  display: flex;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-light);
  color: var(--ink-700);
  font-size: 13px;
}

.feature-list li::before {
  color: var(--aqua-2);
  content: "●";
  font-size: 8px;
  transform: translateY(4px);
}

.product-window {
  overflow: hidden;
  color: var(--white);
  background: var(--ink-900);
  border: 1px solid rgba(7, 19, 29, 0.2);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

.product-window-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots i {
  width: 6px;
  height: 6px;
  background: rgba(255, 255, 255, 0.22);
  border-radius: 50%;
}

.window-label {
  color: rgba(255, 255, 255, 0.45);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-window-body {
  min-height: 430px;
  padding: 24px;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 42px 42px;
}

.mini-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.mini-toolbar h3 {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
}

.mini-pill {
  padding: 5px 8px;
  color: var(--aqua);
  background: rgba(131, 234, 217, 0.08);
  border: 1px solid rgba(131, 234, 217, 0.17);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.mini-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.mini-kpi {
  padding: 16px;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 12px;
}

.mini-kpi span {
  display: block;
  color: rgba(255,255,255,.42);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.mini-kpi strong {
  display: block;
  margin-top: 14px;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -.04em;
}

.mini-chart-panel,
.mini-table-panel {
  margin-top: 12px;
  padding: 16px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 12px;
}

.mini-chart {
  position: relative;
  height: 166px;
  margin-top: 10px;
  overflow: hidden;
}

.mini-chart::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 100% 38px;
  content: "";
}

.mini-chart-line {
  position: absolute;
  right: 3%;
  bottom: 15%;
  left: 3%;
  height: 63%;
  border-bottom: 2px solid var(--aqua);
  border-radius: 0 0 42% 14%;
  transform: skewY(-9deg);
  filter: drop-shadow(0 0 9px rgba(131, 234, 217, 0.32));
}

.mini-table-row {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 0.7fr);
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.58);
  font-family: var(--mono);
  font-size: 8px;
}

.mini-table-row:first-child {
  color: rgba(255,255,255,.34);
  letter-spacing: .05em;
  text-transform: uppercase;
}

.mini-table-row:last-child {
  border-bottom: 0;
}

.status-good { color: var(--aqua); }
.status-watch { color: #f4cf7f; }

/* Solutions detail */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.audience-card {
  min-height: 330px;
  padding: 34px;
  background: var(--white);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
}

.audience-card .item-index {
  margin-bottom: 80px;
}

.audience-card h3 {
  margin-bottom: 15px;
  font-family: var(--display);
  font-size: 2.35rem;
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
}

.audience-card p {
  color: var(--slate-500);
  font-size: 14px;
}

.outcome-list {
  border-top: 1px solid var(--line-dark);
}

.outcome-row {
  display: grid;
  grid-template-columns: 90px minmax(0, 0.72fr) minmax(0, 1fr);
  gap: 30px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line-dark);
}

.outcome-row .item-index {
  margin: 4px 0 0;
  color: var(--aqua);
}

.outcome-row h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 2.1rem;
  font-weight: 400;
  letter-spacing: -0.04em;
}

.outcome-row p {
  max-width: 580px;
  color: rgba(255,255,255,.53);
  font-size: 14px;
}

/* Company */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-light);
}

.principle {
  min-height: 390px;
  padding: 38px 34px 40px 0;
  border-right: 1px solid var(--line-light);
}

.principle + .principle {
  padding-left: 34px;
}

.principle:last-child {
  border-right: 0;
}

.principle .item-index {
  margin-bottom: 110px;
}

.principle h3 {
  margin-bottom: 18px;
  font-family: var(--display);
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
}

.principle p {
  color: var(--slate-500);
  font-size: 14px;
}

.location-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  min-height: 520px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink-950);
  border-radius: var(--radius-lg);
}

.location-copy {
  position: relative;
  z-index: 2;
  padding: clamp(42px, 6vw, 76px);
}

.location-copy h2 {
  margin-bottom: 20px;
  font-family: var(--display);
  font-size: clamp(2.5rem, 4vw, 4.5rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: .96;
}

.location-copy p {
  color: rgba(255,255,255,.55);
  font-size: 14px;
}

.location-visual {
  position: relative;
  min-height: 420px;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 52px 52px;
}

.location-visual::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(131,234,217,.22);
  border-radius: 50%;
  box-shadow:
    0 0 0 72px rgba(131,234,217,.025),
    0 0 0 144px rgba(145,171,255,.016);
  content: "";
  transform: translate(-50%,-50%);
}

.location-dot {
  position: absolute;
  top: 52%;
  left: 49%;
  width: 11px;
  height: 11px;
  background: var(--aqua);
  border: 3px solid var(--ink-950);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--aqua), 0 0 30px rgba(131,234,217,.45);
}

.location-line {
  position: absolute;
  top: 52%;
  left: 49%;
  width: 36%;
  height: 1px;
  background: linear-gradient(90deg, var(--aqua), transparent);
  transform: rotate(-31deg);
  transform-origin: left;
}

.location-label {
  position: absolute;
  top: 28%;
  right: 17%;
  padding: 11px 13px;
  color: var(--white);
  background: rgba(7,19,29,.82);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .07em;
  text-transform: uppercase;
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.63fr) minmax(0, 1.37fr);
  gap: clamp(50px, 9vw, 130px);
}

.contact-aside {
  align-self: start;
}

.contact-aside h2 {
  margin-bottom: 22px;
  font-family: var(--display);
  font-size: clamp(2.5rem, 4vw, 4.5rem);
  font-weight: 400;
  letter-spacing: -.05em;
  line-height: .97;
}

.contact-aside p {
  color: var(--slate-500);
  font-size: 15px;
}

.contact-detail {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--line-light);
}

.contact-detail strong {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
}

.contact-detail span {
  color: var(--slate-500);
  font-size: 13px;
}

.contact-form {
  padding: clamp(30px, 5vw, 56px);
  background: var(--white);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px 18px;
}

.form-field {
  display: grid;
  gap: 9px;
}

.form-field--full {
  grid-column: 1 / -1;
}

.form-field label {
  color: var(--ink-700);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  color: var(--ink-900);
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(7,19,29,.24);
  border-radius: 0;
  outline: none;
  transition: border-color 180ms ease;
}

.form-field input,
.form-field select {
  height: 48px;
}

.form-field textarea {
  min-height: 130px;
  padding-top: 12px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--aqua-2);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(7,19,29,.35);
}

.form-note {
  margin-top: 22px;
  color: var(--slate-500);
  font-size: 11px;
}

.form-submit {
  margin-top: 30px;
}

.hidden-field {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(1px, 1px, 1px, 1px) !important;
  white-space: nowrap !important;
}

/* Insights index + article */
.insights-featured {
  display: grid;
  grid-template-columns: minmax(0, 1.24fr) minmax(300px, .76fr);
  min-height: 540px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink-900);
  border-radius: var(--radius-lg);
}

.insights-featured-art {
  position: relative;
  min-height: 400px;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 48px 48px;
}

.insights-featured-art::before {
  position: absolute;
  right: 8%;
  bottom: 20%;
  left: 8%;
  height: 55%;
  border-bottom: 2px solid var(--aqua);
  border-radius: 0 0 60% 12%;
  content: "";
  transform: skewY(-11deg);
  filter: drop-shadow(0 0 13px rgba(131,234,217,.38));
}

.insights-featured-art::after {
  position: absolute;
  top: 12%;
  left: 12%;
  width: 310px;
  height: 310px;
  border: 1px solid rgba(131,234,217,.14);
  border-radius: 50%;
  box-shadow: 0 0 0 60px rgba(131,234,217,.015);
  content: "";
}

.insights-featured-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(40px, 6vw, 72px);
  border-left: 1px solid rgba(255,255,255,.11);
}

.insights-featured-copy h2 {
  margin-bottom: 22px;
  font-family: var(--display);
  font-size: clamp(2.7rem, 4vw, 4.6rem);
  font-weight: 400;
  letter-spacing: -.05em;
  line-height: .96;
}

.insights-featured-copy p {
  color: rgba(255,255,255,.56);
  font-size: 14px;
}

.article-hero {
  padding: 170px 0 90px;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 24%, rgba(131,234,217,.11), transparent 27%),
    var(--ink-950);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 48px;
  color: rgba(255,255,255,.45);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.breadcrumbs a:hover {
  color: var(--aqua);
}

.article-hero h1 {
  max-width: 1050px;
  margin-bottom: 30px;
  font-family: var(--display);
  font-size: clamp(3.3rem, 6.3vw, 6.7rem);
  font-weight: 400;
  letter-spacing: -.057em;
  line-height: .93;
}

.article-deck {
  max-width: 760px;
  color: rgba(255,255,255,.64);
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
}

.article-meta-line {
  display: flex;
  gap: 18px;
  margin-top: 38px;
  color: rgba(255,255,255,.42);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.article-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 760px);
  justify-content: center;
  gap: clamp(45px, 8vw, 100px);
}

.article-toc {
  position: sticky;
  top: 110px;
  align-self: start;
  padding-top: 8px;
}

.article-toc strong {
  display: block;
  margin-bottom: 18px;
  color: var(--slate-500);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.article-toc a {
  display: block;
  padding: 9px 0;
  color: var(--slate-500);
  border-bottom: 1px solid var(--line-light);
  font-size: 12px;
}

.article-toc a:hover {
  color: var(--ink-900);
}

.article-body {
  font-family: var(--display);
  font-size: 1.18rem;
  line-height: 1.82;
}

.article-body > p:first-child::first-letter {
  float: left;
  margin: 8px 10px 0 0;
  font-size: 4.5rem;
  line-height: .75;
}

.article-body h2 {
  margin: 76px 0 22px;
  font-size: clamp(2.3rem, 4vw, 3.5rem);
  font-weight: 400;
  letter-spacing: -.045em;
  line-height: 1;
}

.article-body h3 {
  margin: 42px 0 14px;
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -.01em;
}

.article-body p,
.article-body li {
  color: #243642;
}

.article-body ul,
.article-body ol {
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 10px;
}

.article-callout {
  margin: 52px 0;
  padding: 34px;
  color: var(--white);
  background: var(--ink-900);
  border-radius: 18px;
}

.article-callout strong {
  display: block;
  margin-bottom: 12px;
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.article-callout p {
  color: rgba(255,255,255,.72);
  font-size: 1.15rem;
}

.article-disclaimer {
  margin-top: 70px;
  padding-top: 24px;
  color: var(--slate-500);
  border-top: 1px solid var(--line-light);
  font-family: var(--sans);
  font-size: 11px;
  line-height: 1.6;
}

/* Legal + utility */
.legal-page {
  padding: 160px 0 120px;
  background: var(--paper);
}

.legal-page h1 {
  margin-bottom: 26px;
  font-family: var(--display);
  font-size: clamp(3rem, 5vw, 5.2rem);
  font-weight: 400;
  letter-spacing: -.05em;
  line-height: .95;
}

.legal-intro {
  max-width: 690px;
  color: var(--slate-500);
  font-size: 16px;
}

.legal-content {
  max-width: 780px;
  margin-top: 70px;
}

.legal-content h2 {
  margin: 50px 0 12px;
  font-family: var(--display);
  font-size: 2.1rem;
  font-weight: 400;
  letter-spacing: -.04em;
}

.legal-content p,
.legal-content li {
  color: #405562;
  font-size: 14px;
}

.legal-content ul {
  padding-left: 20px;
}

.success-page,
.not-found-page {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 120px 24px;
  color: var(--white);
  background:
    radial-gradient(circle at 70% 28%, rgba(131,234,217,.13), transparent 26%),
    var(--ink-950);
  text-align: center;
}

.success-card,
.not-found-card {
  max-width: 760px;
}

.success-mark {
  display: grid;
  width: 66px;
  height: 66px;
  margin: 0 auto 32px;
  place-items: center;
  color: var(--ink-950);
  background: var(--aqua);
  border-radius: 50%;
  font-size: 25px;
}

.success-card h1,
.not-found-card h1 {
  margin-bottom: 20px;
  font-family: var(--display);
  font-size: clamp(3.4rem, 7vw, 6.8rem);
  font-weight: 400;
  letter-spacing: -.055em;
  line-height: .92;
}

.success-card p,
.not-found-card p {
  max-width: 600px;
  margin-inline: auto;
  color: rgba(255,255,255,.58);
}

.success-card .button-row,
.not-found-card .button-row {
  justify-content: center;
}

/* Reveal animation */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 780ms cubic-bezier(.2,.7,.2,1), transform 780ms cubic-bezier(.2,.7,.2,1);
}

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

[data-reveal-delay="1"] { transition-delay: 100ms; }
[data-reveal-delay="2"] { transition-delay: 200ms; }
[data-reveal-delay="3"] { transition-delay: 300ms; }

/* Responsive */
@media (max-width: 1180px) {
  .hero-inner {
    grid-template-columns: minmax(0, .9fr) minmax(390px, .75fr);
  }

  .interface-shell {
    right: -90px;
    width: 630px;
  }

  .floating-signal--one {
    left: -6%;
  }

  .desktop-nav {
    gap: 22px;
  }

  .footer-grid {
    grid-template-columns: 1fr repeat(3, .5fr);
  }
}

@media (max-width: 980px) {
  :root { --header-height: 72px; }

  .desktop-nav,
  .header-cta {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .hero-inner {
    display: block;
    min-height: auto;
    padding-top: 150px;
  }

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

  .hero-product {
    min-height: 610px;
    margin-top: 40px;
  }

  .interface-shell {
    right: 2%;
    width: 720px;
    min-width: 0;
    transform: translateY(-47%) rotateY(-4deg);
  }

  @keyframes interface-float {
    0%, 100% { transform: translateY(-47%) rotateY(-4deg); }
    50% { transform: translateY(-49%) rotateY(-2deg); }
  }

  .floating-signal--one { left: 2%; }
  .floating-signal--two { right: 0; }

  .scroll-cue { display: none; }

  .section-intro,
  .page-hero-inner,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .page-hero-aside {
    max-width: 650px;
    padding-left: 0;
    border-left: 0;
  }

  .platform-grid {
    grid-template-columns: 1fr;
  }

  .platform-sticky {
    position: static;
  }

  .scenario-body {
    grid-template-columns: 1fr;
  }

  .scenario-controls {
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.1);
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 42px 0;
  }

  .process-grid::before { display: none; }

  .process-step,
  .process-step + .process-step {
    padding: 54px 28px 0 0;
  }

  .process-step + .process-step { padding-left: 28px; }
  .process-step + .process-step .process-node { left: 28px; }

  .insight-grid,
  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .insight-grid .insight-card:last-child,
  .audience-grid .audience-card:last-child {
    grid-column: 1 / -1;
  }

  .feature-row,
  .feature-row:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .feature-row:nth-child(even) .feature-copy { order: 0; }

  .feature-copy { max-width: 720px; }

  .principles-grid {
    grid-template-columns: 1fr;
  }

  .principle,
  .principle + .principle {
    min-height: auto;
    padding: 34px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .principle .item-index { margin-bottom: 45px; }

  .location-panel {
    grid-template-columns: 1fr;
  }

  .insights-featured {
    grid-template-columns: 1fr;
  }

  .insights-featured-copy {
    border-top: 1px solid rgba(255,255,255,.11);
    border-left: 0;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-toc {
    position: static;
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .container,
  .container--narrow,
  .header-inner,
  .hero-inner {
    width: min(calc(100% - 32px), var(--container));
  }

  .brand { min-width: 0; }
  .brand-word { font-size: 12px; }
  .brand-mark { width: 27px; height: 27px; }

  .display-title {
    font-size: clamp(3.25rem, 16vw, 5.2rem);
  }

  .hero-inner {
    padding-top: 128px;
    padding-bottom: 68px;
  }

  .hero-copy .lede {
    font-size: 1.05rem;
  }

  .hero-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }

  .hero-product {
    min-height: 520px;
    margin-top: 20px;
  }

  .hero-orbit {
    top: 10%;
    right: -65%;
    width: 560px;
  }

  .interface-shell {
    top: 48%;
    right: -95px;
    width: 620px;
    transform: translateY(-45%) scale(.77) rotateY(-2deg);
    transform-origin: center;
  }

  @keyframes interface-float {
    0%, 100% { transform: translateY(-45%) scale(.77) rotateY(-2deg); }
    50% { transform: translateY(-47%) scale(.77) rotateY(0deg); }
  }

  .floating-signal {
    min-width: 158px;
    transform: scale(.88);
  }

  .floating-signal--one { top: 8%; left: -5%; }
  .floating-signal--two { right: -7%; bottom: 6%; }

  .section {
    padding: 90px 0;
  }

  .section-title {
    font-size: clamp(2.7rem, 13vw, 4.3rem);
  }

  .problem-grid,
  .solution-grid,
  .insight-grid,
  .audience-grid,
  .principles-grid {
    grid-template-columns: 1fr;
  }

  .problem-item,
  .problem-item + .problem-item {
    min-height: auto;
    padding: 34px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .problem-item:last-child { border-bottom: 0; }
  .item-index { margin-bottom: 42px; }

  .module-item {
    grid-template-columns: 45px minmax(0,1fr);
  }

  .module-arrow { display: none; }

  .scenario-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .scenario-controls,
  .scenario-output {
    padding: 30px 22px;
  }

  .scenario-metrics {
    grid-template-columns: 1fr;
  }

  .scenario-metric {
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.12);
  }

  .scenario-metric:last-child { border-bottom: 0; }

  .scenario-chart { height: 220px; }

  .scenario-foot {
    flex-direction: column;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .process-step,
  .process-step + .process-step {
    padding: 50px 0 0;
  }

  .process-step + .process-step .process-node { left: 0; }

  .solution-card { min-height: 370px; }
  .solution-card .item-index { margin-bottom: 85px; }

  .insight-grid .insight-card:last-child,
  .audience-grid .audience-card:last-child {
    grid-column: auto;
  }

  .page-hero {
    min-height: auto;
    padding: 140px 0 82px;
  }

  .page-hero .display-title {
    font-size: clamp(3.1rem, 15vw, 5rem);
  }

  .product-window-body {
    min-height: 380px;
    padding: 16px;
  }

  .mini-kpi-grid {
    grid-template-columns: 1fr 1fr;
  }

  .mini-kpi:last-child { grid-column: 1 / -1; }

  .mini-table-row {
    grid-template-columns: 1.4fr .8fr .8fr;
  }

  .mini-table-row span:nth-child(4) { display: none; }

  .outcome-row {
    grid-template-columns: 46px minmax(0,1fr);
    gap: 18px;
  }

  .outcome-row p {
    grid-column: 2;
  }

  .location-panel { min-height: auto; }
  .location-visual { min-height: 360px; }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-field--full { grid-column: auto; }

  .insights-featured-art { min-height: 330px; }

  .article-hero {
    padding: 140px 0 70px;
  }

  .article-hero h1 {
    font-size: clamp(3rem, 14.5vw, 5rem);
  }

  .article-body {
    font-size: 1.08rem;
  }

  .article-body h2 { margin-top: 58px; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

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

  .footer-bottom-links {
    flex-wrap: wrap;
  }
}

@media (max-width: 460px) {
  .button-row { flex-direction: column; }
  .button { width: 100%; }

  .hero-meta {
    grid-template-columns: 1fr;
  }

  .hero-product { min-height: 470px; }

  .interface-shell {
    right: -130px;
    width: 620px;
    transform: translateY(-45%) scale(.68);
  }

  @keyframes interface-float {
    0%, 100% { transform: translateY(-45%) scale(.68); }
    50% { transform: translateY(-47%) scale(.68); }
  }

  .floating-signal--two { display: none; }

  .contact-form { padding: 26px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
  .hero-canvas { display: none; }
}

.scenario-metric strong.is-warning { color: #f4cf7f; }