:root {
  --bg: #070809;
  --bg-soft: #101318;
  --panel: rgba(20, 24, 30, 0.86);
  --panel-solid: #151a21;
  --border: rgba(255, 255, 255, 0.11);
  --text: #f2f5f8;
  --muted: #a8b0bd;
  --muted-strong: #cfd6df;
  --gold: #f4c84a;
  --cyan: #55c7e8;
  --green: #7ccf8b;
  --coral: #f0785a;
  --ink: #08090a;
  --radius: 8px;
  --content-width: 1180px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Aptos", "Segoe UI Variable Text", "Trebuchet MS", sans-serif;
  background:
    linear-gradient(115deg, rgba(85, 199, 232, 0.12), transparent 28%),
    linear-gradient(245deg, rgba(244, 200, 74, 0.12), transparent 26%),
    linear-gradient(180deg, #050607 0%, #101217 46%, #070809 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  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: 76px 76px;
  mask-image: linear-gradient(180deg, #fff, transparent 86%);
  animation: gridDrift 22s linear infinite;
}

body::after {
  content: "";
  position: fixed;
  inset: auto 0 0;
  height: 34vh;
  z-index: -2;
  pointer-events: none;
  background: linear-gradient(0deg, rgba(85, 199, 232, 0.08), transparent);
}

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

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

button,
input,
textarea {
  font: inherit;
}

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

.bg-orb {
  display: none;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0 22%, rgba(255, 255, 255, 0.045) 22% 22.2%, transparent 22.2% 100%),
    linear-gradient(300deg, transparent 0 62%, rgba(240, 120, 90, 0.08) 62% 62.35%, transparent 62.35% 100%);
  animation: cityLines 16s ease-in-out infinite alternate;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 100;
  transform: translateY(-160%);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  color: var(--ink);
  background: var(--gold);
  font-weight: 900;
  transition: transform 160ms ease;
}

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

.site-header,
.hero,
.section,
.site-footer,
.ribbon-strip {
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0.6rem;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 0.6rem;
  padding: 0.45rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(8, 10, 13, 0.76);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 142px;
  flex: 0 0 auto;
}

.brand img {
  width: 100%;
  object-fit: contain;
}

.header-rail {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.site-nav,
.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.22rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
}

.site-nav {
  flex-wrap: wrap;
  justify-content: center;
  padding: 0.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-nav a,
.language-pill {
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  padding: 0.48rem 0.72rem;
  cursor: pointer;
  transition:
    color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active,
.language-pill:hover,
.language-pill:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.site-nav a.is-active {
  color: var(--ink);
  background: var(--gold);
}

.language-switcher {
  padding: 0.18rem;
  flex: 0 0 auto;
}

.language-pill {
  font-weight: 800;
  font-size: 0.78rem;
}

.language-pill.is-active {
  color: var(--ink);
  background: var(--gold);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 1.4rem;
  align-items: stretch;
  padding: 4.4rem 0 1rem;
}

.hero-copy,
.hero-panel-frame,
.cta-panel,
.contact-card,
.contact-form {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025)),
    var(--panel);
  box-shadow: var(--shadow);
}

.hero-copy {
  display: grid;
  align-content: center;
  min-height: 38rem;
  padding: 2rem;
}

.eyebrow,
.section-label,
.panel-label,
.cta-overline {
  margin: 0 0 0.75rem;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3,
.stat-value,
.founder-name,
.advantage-card strong {
  margin: 0;
  font-family: "Bahnschrift", "Segoe UI Variable Display", "Arial Narrow", sans-serif;
  letter-spacing: 0;
}

h1 {
  max-width: 10ch;
  font-size: 4.45rem;
  line-height: 0.92;
}

.section-title {
  max-width: 18ch;
  font-size: 2.5rem;
  line-height: 1;
}

.hero-text,
.section-text,
.panel-note p,
.card-text,
.founder-role,
.cta-panel p,
.contact-note,
.form-status,
.signal-card p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.58;
}

.hero-text {
  max-width: 56ch;
  margin: 1.1rem 0 0;
  color: var(--muted-strong);
  font-size: 1.08rem;
}

.hero-actions,
.cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.35rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

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

.button-primary {
  color: var(--ink);
  background: var(--gold);
  box-shadow: 0 14px 34px rgba(244, 200, 74, 0.18);
}

.button-secondary {
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.045);
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.25rem;
}

.hero-highlight {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.25rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  color: #e9eef5;
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.88rem;
}

.hero-highlight::before {
  content: "";
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--green);
}

.hero-panel-frame {
  min-height: 38rem;
  padding: 1rem;
}

.hero-visual {
  position: relative;
  min-height: 22rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(85, 199, 232, 0.14), transparent 42%),
    linear-gradient(315deg, rgba(240, 120, 90, 0.14), transparent 36%),
    #0d1118;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(5, 7, 10, 0.78), rgba(5, 7, 10, 0.18) 48%, rgba(5, 7, 10, 0.62)),
    linear-gradient(180deg, rgba(5, 7, 10, 0.1), rgba(5, 7, 10, 0.86));
}

.hero-visual-grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 42px 42px;
  animation: blueprintGrid 12s linear infinite;
}

.urban-blueprint {
  position: absolute;
  inset: 1.05rem;
  z-index: 2;
}

.urban-block,
.urban-route,
.urban-node,
.scan-line {
  position: absolute;
  pointer-events: none;
}

.urban-block {
  border: 1px solid rgba(85, 199, 232, 0.58);
  background:
    linear-gradient(135deg, rgba(85, 199, 232, 0.18), rgba(255, 255, 255, 0.02)),
    rgba(5, 7, 10, 0.4);
  box-shadow: inset 0 0 24px rgba(85, 199, 232, 0.08), 0 0 26px rgba(85, 199, 232, 0.1);
  animation: blockPulse 5s ease-in-out infinite;
}

.block-a {
  left: 8%;
  top: 18%;
  width: 28%;
  height: 28%;
}

.block-b {
  left: 42%;
  top: 12%;
  width: 22%;
  height: 46%;
  border-color: rgba(244, 200, 74, 0.68);
  animation-delay: -1.4s;
}

.block-c {
  right: 10%;
  top: 36%;
  width: 24%;
  height: 34%;
  border-color: rgba(124, 207, 139, 0.6);
  animation-delay: -2.5s;
}

.block-d {
  left: 18%;
  bottom: 8%;
  width: 46%;
  height: 18%;
  border-color: rgba(240, 120, 90, 0.62);
  animation-delay: -3.2s;
}

.urban-route {
  height: 2px;
  transform-origin: left center;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.8;
  animation: routeFlow 3.8s linear infinite;
}

.route-a {
  left: 12%;
  top: 64%;
  width: 74%;
  transform: rotate(-10deg);
}

.route-b {
  left: 18%;
  top: 36%;
  width: 58%;
  transform: rotate(19deg);
  animation-delay: -1.2s;
}

.route-c {
  left: 48%;
  top: 18%;
  width: 38%;
  transform: rotate(67deg);
  animation-delay: -2.2s;
}

.urban-node {
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 8px rgba(244, 200, 74, 0.12), 0 0 24px rgba(244, 200, 74, 0.6);
  animation: nodePulse 2.8s ease-in-out infinite;
}

.urban-blueprint .node-a { left: 31%; top: 32%; }
.urban-blueprint .node-b { left: 64%; top: 54%; background: var(--cyan); box-shadow: 0 0 0 8px rgba(85, 199, 232, 0.12), 0 0 24px rgba(85, 199, 232, 0.6); animation-delay: -0.8s; }
.urban-blueprint .node-c { left: 48%; top: 76%; background: var(--green); box-shadow: 0 0 0 8px rgba(124, 207, 139, 0.12), 0 0 24px rgba(124, 207, 139, 0.6); animation-delay: -1.6s; }

.scan-line {
  left: 0;
  right: 0;
  top: 0;
  height: 18%;
  background: linear-gradient(180deg, transparent, rgba(85, 199, 232, 0.16), transparent);
  animation: scanDown 5.5s ease-in-out infinite;
}

.hero-logo-stage {
  position: absolute;
  inset: 1rem;
  z-index: 3;
  display: grid;
  place-items: center;
}

.hero-logo-stage img {
  position: relative;
  z-index: 2;
  width: min(48%, 210px);
  filter: drop-shadow(0 22px 36px rgba(0, 0, 0, 0.45));
}

.visual-beam {
  position: absolute;
  width: 76%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.68), transparent);
  opacity: 0.55;
}

.beam-a {
  transform: rotate(31deg);
}

.beam-b {
  transform: rotate(-30deg);
}

.visual-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.orbit-a {
  width: 13rem;
  height: 13rem;
  border-top-color: var(--gold);
  animation: spin 18s linear infinite;
}

.orbit-b {
  width: 17rem;
  height: 17rem;
  border-left-color: var(--cyan);
  animation: spinReverse 24s linear infinite;
}

.signal-bars {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 4;
  display: flex;
  align-items: flex-end;
  gap: 0.45rem;
}

.signal-bars span {
  flex: 1;
  min-height: 2.4rem;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--gold), rgba(244, 200, 74, 0.12));
}

.signal-bars span:nth-child(1) { height: 3rem; }
.signal-bars span:nth-child(2) { height: 5rem; background: linear-gradient(180deg, var(--cyan), rgba(85, 199, 232, 0.12)); }
.signal-bars span:nth-child(3) { height: 6.7rem; background: linear-gradient(180deg, var(--green), rgba(124, 207, 139, 0.12)); }
.signal-bars span:nth-child(4) { height: 4rem; background: linear-gradient(180deg, var(--coral), rgba(240, 120, 90, 0.12)); }

.hero-dashboard {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
  width: 10rem;
}

.hero-dashboard span {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 0.45rem 0.5rem;
  color: var(--muted-strong);
  background: rgba(0, 0, 0, 0.26);
  font-size: 0.78rem;
  font-weight: 800;
}

.panel-label {
  margin-top: 1rem;
}

.panel-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
}

.stat-card {
  padding: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
}

.stat-value {
  color: var(--text);
  font-size: 2rem;
  line-height: 1;
}

.stat-label {
  margin-top: 0.45rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.panel-note {
  margin-top: 0.85rem;
}

.ribbon-strip {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
}

.ribbon-track {
  display: flex;
  width: max-content;
  padding: 0.6rem 0;
  animation: ribbonSlide 30s linear infinite;
}

.ribbon-item {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1.3rem;
  color: #dfe6ef;
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0;
}

.ribbon-dot {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--gold);
}

.section {
  padding: 4.2rem 0 0;
}

.section-heading {
  display: grid;
  gap: 0.75rem;
  max-width: 78rem;
}

.split-heading {
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
  align-items: end;
  gap: 2rem;
}

.section-text {
  max-width: 58ch;
  margin: 0;
}

.signal-section {
  padding-top: 1rem;
}

.signal-grid,
.expertise-grid,
.portfolio-grid,
.process-grid,
.advantages-grid,
.proof-grid,
.founders-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.2rem;
}

.signal-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.signal-card,
.expertise-card,
.case-card,
.process-card,
.advantage-card,
.proof-card,
.founder-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025)),
    var(--panel);
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background 220ms ease;
}

.signal-card::after,
.expertise-card::after,
.case-card::after,
.process-card::after,
.advantage-card::after,
.proof-card::after,
.founder-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(120deg, transparent 0 34%, rgba(85, 199, 232, 0.22) 48%, transparent 62% 100%);
  opacity: 0;
  transform: translateX(-48%);
  transition: opacity 220ms ease;
}

.signal-card:hover::after,
.expertise-card:hover::after,
.case-card:hover::after,
.process-card:hover::after,
.advantage-card:hover::after,
.proof-card:hover::after,
.founder-card:hover::after {
  opacity: 1;
  animation: edgeSweep 900ms ease forwards;
}

.signal-card:hover,
.expertise-card:hover,
.case-card:hover,
.process-card:hover,
.advantage-card:hover,
.proof-card:hover,
.founder-card:hover {
  transform: translateY(-5px);
  border-color: rgba(244, 200, 74, 0.42);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035)),
    var(--panel-solid);
}

.signal-card {
  min-height: 12rem;
  padding: 1rem;
}

.signal-value,
.card-number,
.case-sequence {
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1;
}

.signal-value {
  color: var(--cyan);
  font-size: 1.9rem;
}

.signal-card h3 {
  margin-top: 1.25rem;
  font-size: 1.25rem;
  line-height: 1.1;
}

.signal-card p {
  margin: 0.7rem 0 0;
}

.expertise-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.expertise-card,
.process-card,
.advantage-card,
.founder-card {
  min-height: 15rem;
  padding: 1rem;
}

.card-topline,
.case-head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.card-icon {
  position: relative;
  width: 2.1rem;
  height: 2.1rem;
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.card-icon::before,
.card-icon::after {
  content: "";
  position: absolute;
}

.icon-strategy::before {
  inset: 0.45rem;
  border: 2px solid var(--gold);
  border-radius: 50%;
}

.icon-strategy::after {
  left: 50%;
  top: 50%;
  width: 0.36rem;
  height: 0.36rem;
  border-radius: 50%;
  background: var(--gold);
  transform: translate(-50%, -50%);
}

.icon-plan::before {
  left: 0.45rem;
  right: 0.45rem;
  top: 0.6rem;
  height: 0.22rem;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0.5rem 0 var(--gold), 0 1rem 0 var(--green);
}

.icon-execute::before {
  left: 0.5rem;
  right: 0.5rem;
  top: 50%;
  height: 0.2rem;
  background: var(--coral);
  transform: translateY(-50%) rotate(-32deg);
}

.icon-execute::after {
  right: 0.45rem;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-top: 2px solid var(--coral);
  border-right: 2px solid var(--coral);
  transform: rotate(12deg);
}

.icon-manage::before {
  left: 0.45rem;
  right: 0.45rem;
  top: 0.65rem;
  height: 0.24rem;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0.62rem 0 var(--cyan);
}

.icon-manage::after {
  right: 0.48rem;
  bottom: 0.48rem;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--gold);
}

.card-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 1.6rem;
  padding: 0.34rem 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 6px;
  color: #f7f8fa;
  background: rgba(255, 255, 255, 0.055);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

.card-title {
  margin-top: 0.85rem;
  font-size: 1.18rem;
  line-height: 1.16;
}

.card-text {
  margin: 0.65rem 0 0;
}

.portfolio-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  align-items: start;
}

.case-card {
  grid-column: span 3;
  display: grid;
  min-height: 100%;
}

.case-card:first-child {
  grid-column: span 6;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.case-card:nth-child(4),
.case-card:nth-child(5) {
  grid-column: span 3;
}

.case-media,
.proof-media {
  position: relative;
  aspect-ratio: 16 / 10;
  min-height: 15rem;
  margin: 0;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(85, 199, 232, 0.18), transparent 42%),
    linear-gradient(315deg, rgba(244, 200, 74, 0.16), transparent 40%),
    #111722;
}

.blueprint-media {
  display: grid;
  place-items: center;
  isolation: isolate;
}

.blueprint-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 32px 32px;
  animation: blueprintGrid 11s linear infinite;
}

.blueprint-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 22%, rgba(85, 199, 232, 0.14), transparent 28%),
    radial-gradient(circle at 82% 78%, rgba(244, 200, 74, 0.12), transparent 26%);
}

.blueprint-svg {
  width: min(100%, 640px);
  height: 100%;
  min-height: inherit;
  padding: 0.55rem;
  overflow: visible;
}

.blueprint-grid-lines path,
.blueprint-frame,
.blueprint-line,
.blueprint-route,
.blueprint-accent,
.blueprint-ring,
.blueprint-module,
.blueprint-pool {
  fill: none;
  vector-effect: non-scaling-stroke;
}

.blueprint-grid-lines path {
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 1;
}

.blueprint-frame,
.blueprint-line {
  stroke: rgba(220, 232, 247, 0.62);
  stroke-width: 2;
}

.blueprint-frame-bright,
.blueprint-accent {
  stroke: var(--gold);
}

.blueprint-module,
.blueprint-pool {
  stroke: rgba(85, 199, 232, 0.78);
  stroke-width: 2;
  fill: rgba(85, 199, 232, 0.055);
}

.blueprint-pool {
  fill: rgba(85, 199, 232, 0.14);
}

.blueprint-ring {
  stroke: rgba(124, 207, 139, 0.82);
  stroke-width: 2;
}

.blueprint-route {
  stroke: var(--coral);
  stroke-width: 3;
  stroke-dasharray: 10 14;
  animation: dashFlow 3.6s linear infinite;
}

.blueprint-node {
  fill: var(--gold);
  filter: drop-shadow(0 0 8px rgba(244, 200, 74, 0.7));
  animation: nodePulseSvg 2.8s ease-in-out infinite;
}

.blueprint-points .node-b,
.blueprint-control .blueprint-node:nth-of-type(2) {
  fill: var(--cyan);
  filter: drop-shadow(0 0 8px rgba(85, 199, 232, 0.7));
}

.blueprint-points .node-c {
  fill: var(--green);
  filter: drop-shadow(0 0 8px rgba(124, 207, 139, 0.7));
}

.blueprint-shape {
  stroke-dasharray: 720;
  stroke-dashoffset: 720;
  animation: drawBlueprint 2.4s ease forwards;
}

.blueprint-scan {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, rgba(85, 199, 232, 0.12) 48%, transparent 100%);
  transform: translateY(-100%);
  animation: blueprintScan 4.8s ease-in-out infinite;
}

.blueprint-wellness .blueprint-accent,
.blueprint-control .blueprint-accent {
  stroke: var(--cyan);
}

.blueprint-retail .blueprint-accent,
.blueprint-transform .blueprint-accent {
  stroke: var(--coral);
}

.blueprint-residential .blueprint-accent,
.blueprint-massing .blueprint-frame-bright {
  stroke: var(--green);
}

.case-card:first-child .case-media {
  aspect-ratio: auto;
  min-height: 100%;
}

.media-status {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  min-height: 1.65rem;
  max-width: calc(100% - 1.5rem);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  padding: 0.34rem 0.48rem;
  color: var(--muted-strong);
  background: rgba(5, 7, 10, 0.68);
  backdrop-filter: blur(12px);
  font-size: 0.7rem;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.case-media-placeholder::before,
.proof-media-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.62;
}

.case-media-placeholder::after,
.proof-media-placeholder::after {
  content: "";
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  height: 0.34rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--cyan), var(--green));
}

.case-media-placeholder span,
.proof-media-placeholder span {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 1;
  max-width: calc(100% - 2rem);
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(0, 0, 0, 0.34);
  font-weight: 900;
  text-transform: uppercase;
}

.case-body,
.proof-body {
  padding: 1rem;
}

.case-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
  margin-top: 0.9rem;
}

.case-facts span,
.meta-chip {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.05);
  padding: 0.4rem 0.5rem;
  font-size: 0.8rem;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.proof-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.proof-card {
  display: grid;
  grid-template-rows: minmax(16rem, auto) 1fr;
}

.process-grid {
  position: relative;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  padding-top: 1.1rem;
}

.process-grid::before {
  content: "";
  position: absolute;
  left: 2%;
  right: 2%;
  top: 2.7rem;
  height: 2px;
  background: linear-gradient(90deg, rgba(85, 199, 232, 0.1), var(--gold), rgba(124, 207, 139, 0.1));
}

.process-card {
  min-height: 17rem;
}

.process-card:nth-child(even) {
  margin-top: 2.4rem;
}

.process-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.15rem;
  height: 2.15rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: var(--ink);
  background: var(--gold);
  font-weight: 900;
}

.advantages-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.advantage-card strong {
  display: block;
  margin-top: 1.3rem;
  font-size: 1.16rem;
  line-height: 1.14;
}

.founders-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.founder-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  min-height: 13rem;
}

.founder-initials {
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  flex: 0 0 auto;
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--gold);
  font-weight: 900;
}

.founder-name {
  display: block;
  font-size: 1.25rem;
}

.founder-role {
  margin: 0.6rem 0 0;
}

.cta-section {
  padding-top: 3rem;
}

.cta-panel {
  padding: 1.4rem;
  background:
    linear-gradient(120deg, rgba(244, 200, 74, 0.12), transparent 28%),
    linear-gradient(300deg, rgba(85, 199, 232, 0.11), transparent 34%),
    rgba(15, 19, 24, 0.94);
}

.cta-panel .section-title {
  max-width: 20ch;
}

.cta-panel p:not(.cta-overline) {
  max-width: 62ch;
  margin: 0.8rem 0 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 1rem;
  margin-top: 1.2rem;
  align-items: stretch;
}

.contact-card,
.contact-form {
  padding: 1rem;
}

.contact-chip {
  display: inline-flex;
  min-height: 1.9rem;
  align-items: center;
  padding: 0.36rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 6px;
  color: var(--ink);
  background: var(--gold);
  font-weight: 900;
  text-transform: uppercase;
}

.contact-note {
  margin: 0.9rem 0 0;
}

.contact-points {
  display: grid;
  gap: 0.55rem;
  margin-top: 1rem;
}

.contact-point {
  display: block;
  min-height: 2.7rem;
  padding: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.045);
}

.contact-form {
  display: grid;
  gap: 0.78rem;
}

.form-field {
  display: grid;
  gap: 0.45rem;
}

.form-field span {
  color: var(--muted-strong);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  outline: none;
  padding: 0.82rem 0.85rem;
  resize: vertical;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: rgba(244, 200, 74, 0.58);
  background: rgba(255, 255, 255, 0.065);
  box-shadow: 0 0 0 4px rgba(244, 200, 74, 0.09);
}

.form-actions {
  display: grid;
  gap: 0.6rem;
  align-items: start;
}

.form-actions .button {
  width: fit-content;
  border: 0;
  cursor: pointer;
}

.form-status {
  margin: 0;
  max-width: 58ch;
}

.site-footer {
  padding: 2.2rem 0 1.8rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 560ms ease,
    transform 560ms ease;
}

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

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 76px 76px, 76px 76px; }
}

@keyframes cityLines {
  from { opacity: 0.65; transform: translate3d(0, 0, 0); }
  to { opacity: 1; transform: translate3d(0.8rem, -0.6rem, 0); }
}

@keyframes blueprintGrid {
  from { background-position: 0 0, 0 0; }
  to { background-position: 42px 42px, 42px 42px; }
}

@keyframes blockPulse {
  0%,
  100% { opacity: 0.72; transform: translate3d(0, 0, 0); }
  50% { opacity: 1; transform: translate3d(0, -0.25rem, 0); }
}

@keyframes routeFlow {
  from { background-position: 0 0; opacity: 0.34; }
  50% { opacity: 0.95; }
  to { background-position: 18rem 0; opacity: 0.34; }
}

@keyframes nodePulse {
  0%,
  100% { transform: scale(0.9); opacity: 0.72; }
  50% { transform: scale(1.2); opacity: 1; }
}

@keyframes scanDown {
  0% { transform: translateY(-120%); opacity: 0; }
  18% { opacity: 1; }
  74% { opacity: 1; }
  100% { transform: translateY(620%); opacity: 0; }
}

@keyframes drawBlueprint {
  to { stroke-dashoffset: 0; }
}

@keyframes dashFlow {
  from { stroke-dashoffset: 0; }
  to { stroke-dashoffset: -96; }
}

@keyframes blueprintScan {
  0% { transform: translateY(-100%); opacity: 0; }
  20% { opacity: 1; }
  72% { opacity: 1; }
  100% { transform: translateY(100%); opacity: 0; }
}

@keyframes nodePulseSvg {
  0%,
  100% { opacity: 0.68; r: 5; }
  50% { opacity: 1; r: 8; }
}

@keyframes edgeSweep {
  from { transform: translateX(-60%); }
  to { transform: translateX(60%); }
}

@keyframes spinReverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

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

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .hero-panel-frame {
    min-height: auto;
  }

  h1 {
    max-width: 12ch;
    font-size: 3.55rem;
  }

  .section-title {
    font-size: 2.15rem;
  }

  .signal-grid,
  .expertise-grid,
  .advantages-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .process-card:nth-child(even) {
    margin-top: 0;
  }
}

@media (max-width: 900px) {
  .site-header {
    position: static;
    flex-direction: column;
    align-items: stretch;
  }

  .brand {
    width: 128px;
  }

  .header-rail {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav,
  .language-switcher {
    justify-content: center;
  }

  .hero {
    padding-top: 2.4rem;
  }

  .split-heading,
  .contact-layout,
  .case-card:first-child {
    grid-template-columns: 1fr;
  }

  .case-card,
  .case-card:first-child,
  .case-card:nth-child(4),
  .case-card:nth-child(5) {
    grid-column: span 6;
  }

  .proof-grid,
  .founders-grid {
    grid-template-columns: 1fr;
  }

  .case-card:first-child .case-media {
    aspect-ratio: 16 / 10;
    min-height: 18rem;
  }
}

@media (max-width: 640px) {
  .site-header,
  .hero,
  .section,
  .site-footer,
  .ribbon-strip {
    width: min(calc(100% - 1rem), var(--content-width));
  }

  .hero-copy,
  .hero-panel-frame,
  .cta-panel,
  .contact-card,
  .contact-form {
    padding: 0.85rem;
  }

  h1 {
    max-width: 11ch;
    font-size: 2.45rem;
  }

  .section {
    padding-top: 3rem;
  }

  .section-title {
    max-width: 100%;
    font-size: 1.78rem;
  }

  .hero-visual {
    min-height: 17rem;
  }

  .hero-dashboard {
    width: 8.4rem;
  }

  .signal-grid,
  .expertise-grid,
  .portfolio-grid,
  .process-grid,
  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .case-card,
  .case-card:first-child,
  .case-card:nth-child(4),
  .case-card:nth-child(5) {
    grid-column: auto;
  }

  .case-facts {
    grid-template-columns: 1fr;
  }

  .founder-card {
    flex-direction: column;
  }

  .site-nav a,
  .language-pill {
    padding: 0.45rem 0.55rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0s !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Final executive overrides */
.site-header {
  display: grid;
  grid-template-columns: minmax(250px, 0.42fr) minmax(0, 1.58fr);
  gap: 1.5rem;
  min-height: 74px;
  padding: 0.55rem 0;
}

.brand {
  display: flex;
  align-items: center;
  width: auto;
  gap: 0.65rem;
  padding: 0.2rem 0;
  perspective: 700px;
  filter: drop-shadow(0 10px 22px rgba(75, 195, 255, 0.12));
  animation: brandFloat 5s ease-in-out infinite;
}

.brand:hover {
  transform: none;
}

.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 46px;
  height: 54px;
  flex: 0 0 auto;
  transform-style: preserve-3d;
}

.brand-mark::before {
  content: "";
  position: absolute;
  inset: 16% 4%;
  z-index: -1;
  background: rgba(75, 195, 255, 0.2);
  filter: blur(14px);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform-origin: 50% 52%;
}

.brand:hover .brand-mark img {
  animation: origamiTurn 1.2s var(--ease-out) both;
}

.brand-wordmark {
  width: min(194px, 72%);
  height: auto;
  object-fit: contain;
}

.header-rail {
  display: flex;
  align-items: center;
  width: 100%;
  min-width: 0;
  gap: 0.85rem;
}

.site-nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  flex: 1 1 auto;
  min-width: 0;
  gap: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.site-nav a {
  display: grid;
  place-items: center;
  min-height: 2.85rem;
  padding: 0.45rem 0.7rem;
  border-left: 1px solid rgba(255, 255, 255, 0.07);
  text-align: center;
}

.site-nav a:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.07);
}

.hero {
  min-height: min(760px, calc(100svh - 78px));
  padding-top: 4.5rem;
  padding-bottom: 2rem;
}

.hero::after,
.hero-coordinate,
.hero-telemetry,
.media-status {
  display: none;
}

.section {
  padding-top: 5.4rem;
}

.section-heading {
  margin-bottom: 1.8rem;
}

.intro .section-heading,
.portfolio .section-heading,
.process .section-heading,
.contact .section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  column-gap: 3.5rem;
  align-items: end;
}

.intro .section-label,
.portfolio .section-label,
.process .section-label,
.contact .section-label,
.intro .section-title,
.portfolio .section-title,
.process .section-title,
.contact .section-title {
  grid-column: 1;
}

.intro .section-text,
.portfolio .section-text,
.process .section-text,
.contact .section-text {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: end;
  margin: 0;
}

.section-title {
  max-width: 22ch;
  font-size: 2.8rem;
}

.signal-card {
  min-height: 10.8rem;
  padding: 1.1rem;
}

.signal-value {
  font-size: 2.35rem;
}

.signal-card h3 {
  margin-top: 1.15rem;
}

.signal-card p {
  margin-top: 0.5rem;
  line-height: 1.45;
}

.expertise-card {
  min-height: 15.5rem;
  padding: 1.15rem;
}

.portfolio-grid {
  gap: 0.8rem;
}

.case-card:first-child {
  grid-template-columns: minmax(0, 1.72fr) minmax(290px, 0.68fr);
  min-height: 29rem;
}

.case-media {
  min-height: 19.5rem;
}

.case-card:first-child .case-media {
  min-height: 29rem;
}

.case-body {
  padding: 1.2rem;
}

.case-body .card-title {
  margin-top: 0.7rem;
  font-size: 1.4rem;
}

.case-body .card-text {
  margin-top: 0.55rem;
}

.case-head {
  flex-wrap: wrap;
}

.case-stage {
  margin-left: auto;
  color: var(--gold);
  font-size: 0.68rem;
  font-weight: 850;
  text-transform: uppercase;
}

.case-facts {
  margin-top: 0.85rem;
}

.process-grid {
  --process-active-progress: var(--process-progress);
  gap: 0.65rem;
  padding-top: 4rem;
}

.process-grid::after {
  width: var(--process-active-progress);
  transition: width 420ms var(--ease-out), box-shadow 420ms ease;
}

.process-card {
  --stage-color: 75, 195, 255;
  min-height: 14.5rem;
  padding: 1.05rem;
}

.process-card:nth-child(2) { --stage-color: 96, 207, 229; }
.process-card:nth-child(3) { --stage-color: 119, 231, 131; }
.process-card:nth-child(4) { --stage-color: 255, 207, 74; }
.process-card:nth-child(5) { --stage-color: 255, 90, 79; }

.process-card.is-achieved {
  border-color: rgba(var(--stage-color), 0.62);
  background: linear-gradient(180deg, rgba(var(--stage-color), 0.13), rgba(9, 12, 16, 0.94));
}

.process-card.is-achieved::before {
  transform: scaleX(1);
}

.process-card.is-current {
  z-index: 2;
  transform: translateY(-8px);
  filter: brightness(1.08);
}

.process-card:nth-child(1).is-current { box-shadow: 0 14px 28px rgba(75, 195, 255, 0.12); }
.process-card:nth-child(2).is-current { box-shadow: 0 16px 34px rgba(96, 207, 229, 0.16); }
.process-card:nth-child(3).is-current { box-shadow: 0 18px 40px rgba(119, 231, 131, 0.2); }
.process-card:nth-child(4).is-current { box-shadow: 0 20px 48px rgba(255, 207, 74, 0.24); }
.process-card:nth-child(5).is-current { box-shadow: 0 22px 58px rgba(255, 90, 79, 0.32), 0 0 32px rgba(255, 207, 74, 0.12); }

.process-card.is-achieved .process-number {
  border-color: rgba(var(--stage-color), 0.9);
  color: #050709;
  background: rgb(var(--stage-color));
  box-shadow: 0 0 0 6px rgba(var(--stage-color), 0.1), 0 0 22px rgba(var(--stage-color), 0.42);
}

.cta-section {
  padding-top: 5.4rem;
}

.cta-panel {
  min-height: 24rem;
  padding: 2rem;
  background: #080b0e;
}

.cta-panel::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--gold), var(--green), var(--coral));
  box-shadow: 0 0 24px rgba(75, 195, 255, 0.32);
}

.site-footer {
  margin-top: 4rem;
}

@media (max-width: 900px) {
  .site-header {
    display: flex;
    min-height: 68px;
  }

  .brand {
    width: min(260px, 76vw);
  }

  .site-nav {
    min-width: 430px;
  }

  .intro .section-heading,
  .portfolio .section-heading,
  .process .section-heading,
  .contact .section-heading {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .intro .section-text,
  .portfolio .section-text,
  .process .section-text,
  .contact .section-text {
    grid-column: 1;
    grid-row: auto;
  }
}

@media (max-width: 640px) {
  .brand-mark {
    width: 38px;
    height: 44px;
  }

  .brand-wordmark {
    width: 158px;
  }

  .hero {
    min-height: 810px;
  }

  .section {
    padding-top: 4rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .case-card:first-child .case-media,
  .case-media {
    min-height: 16rem;
  }

  .process-card {
    min-height: 12.5rem;
  }

  .cta-panel {
    min-height: 21rem;
    background: #080b0e;
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand,
  .brand:hover .brand-mark img {
    animation: none;
  }
}

/* Executive edit: compact structure and distinct assets */
.site-header {
  display: grid;
  grid-template-columns: minmax(250px, 0.42fr) minmax(0, 1.58fr);
  gap: 1.5rem;
  min-height: 74px;
  padding: 0.55rem 0;
}

.brand {
  position: relative;
  display: flex;
  align-items: center;
  width: auto;
  min-width: 0;
  gap: 0.65rem;
  padding: 0.2rem 0;
  perspective: 700px;
  filter: drop-shadow(0 10px 22px rgba(75, 195, 255, 0.12));
  animation: brandFloat 5s ease-in-out infinite;
}

.brand:hover {
  transform: none;
}

.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 46px;
  height: 54px;
  flex: 0 0 auto;
  transform-style: preserve-3d;
}

.brand-mark::before {
  content: "";
  position: absolute;
  inset: 16% 4%;
  z-index: -1;
  background: rgba(75, 195, 255, 0.2);
  filter: blur(14px);
  opacity: 0.72;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform-origin: 50% 52%;
}

.brand:hover .brand-mark img {
  animation: origamiTurn 1.2s var(--ease-out) both;
}

.brand-wordmark {
  width: min(194px, 72%);
  height: auto;
  object-fit: contain;
}

.header-rail {
  display: flex;
  align-items: center;
  width: 100%;
  min-width: 0;
  gap: 0.85rem;
}

.site-nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  flex: 1 1 auto;
  min-width: 0;
  gap: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.site-nav a {
  display: grid;
  place-items: center;
  min-height: 2.85rem;
  padding: 0.45rem 0.7rem;
  border-left: 1px solid rgba(255, 255, 255, 0.07);
  text-align: center;
}

.site-nav a:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.07);
}

.language-switcher {
  flex: 0 0 auto;
}

.hero {
  min-height: min(760px, calc(100svh - 78px));
  padding-top: 4.5rem;
  padding-bottom: 2rem;
}

.hero::after,
.hero-coordinate,
.hero-telemetry {
  display: none;
}

.hero-text {
  max-width: 53ch;
}

.section {
  padding-top: 5.4rem;
}

.section-heading {
  margin-bottom: 1.8rem;
}

.intro .section-heading,
.portfolio .section-heading,
.process .section-heading,
.contact .section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  column-gap: 3.5rem;
  align-items: end;
}

.intro .section-label,
.portfolio .section-label,
.process .section-label,
.contact .section-label,
.intro .section-title,
.portfolio .section-title,
.process .section-title,
.contact .section-title {
  grid-column: 1;
}

.intro .section-text,
.portfolio .section-text,
.process .section-text,
.contact .section-text {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: end;
  margin: 0;
}

.section-title {
  max-width: 22ch;
  font-size: 2.8rem;
}

.section-text {
  line-height: 1.55;
}

.signal-card {
  min-height: 10.8rem;
  padding: 1.1rem;
}

.signal-value {
  font-size: 2.35rem;
}

.signal-card h3 {
  margin-top: 1.15rem;
}

.signal-card p {
  margin-top: 0.5rem;
  line-height: 1.45;
}

.expertise-card {
  min-height: 15.5rem;
  padding: 1.15rem;
}

.expertise-card .card-number {
  font-size: 3.7rem;
}

.portfolio-grid {
  gap: 0.8rem;
}

.case-card:first-child {
  grid-template-columns: minmax(0, 1.72fr) minmax(290px, 0.68fr);
  min-height: 29rem;
}

.case-media,
.proof-media {
  min-height: 19.5rem;
}

.case-card:first-child .case-media {
  min-height: 29rem;
}

.case-body,
.proof-body {
  padding: 1.2rem;
}

.case-body .card-title {
  margin-top: 0.7rem;
  font-size: 1.4rem;
}

.case-body .card-text {
  margin-top: 0.55rem;
}

.case-head {
  flex-wrap: wrap;
}

.case-stage {
  margin-left: auto;
  color: var(--gold);
  font-size: 0.68rem;
  font-weight: 850;
  text-transform: uppercase;
}

.case-facts {
  margin-top: 0.85rem;
}

.process-grid {
  --process-active-progress: var(--process-progress);
  gap: 0.65rem;
  padding-top: 4rem;
}

.process-grid::after {
  width: var(--process-active-progress);
  transition: width 420ms var(--ease-out), box-shadow 420ms ease;
}

.process-grid.is-scale-active::after {
  box-shadow: 0 0 18px rgba(75, 195, 255, 0.48), 0 0 42px rgba(255, 207, 74, 0.18);
}

.process-card {
  --stage-color: 75, 195, 255;
  position: relative;
  min-height: 14.5rem;
  padding: 1.05rem;
  transition: transform 360ms var(--ease-out), border-color 360ms ease, background 360ms ease, box-shadow 360ms ease, filter 360ms ease;
}

.process-card::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: rgb(var(--stage-color));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 420ms var(--ease-out);
}

.process-card:nth-child(2) { --stage-color: 96, 207, 229; }
.process-card:nth-child(3) { --stage-color: 119, 231, 131; }
.process-card:nth-child(4) { --stage-color: 255, 207, 74; }
.process-card:nth-child(5) { --stage-color: 255, 90, 79; }

.process-card.is-achieved {
  border-color: rgba(var(--stage-color), 0.62);
  background: linear-gradient(180deg, rgba(var(--stage-color), 0.13), rgba(9, 12, 16, 0.94));
}

.process-card.is-achieved::before {
  transform: scaleX(1);
}

.process-card.is-current {
  z-index: 2;
  transform: translateY(-8px);
  filter: brightness(1.08);
}

.process-card:nth-child(1).is-current { box-shadow: 0 14px 28px rgba(75, 195, 255, 0.12); }
.process-card:nth-child(2).is-current { box-shadow: 0 16px 34px rgba(96, 207, 229, 0.16); }
.process-card:nth-child(3).is-current { box-shadow: 0 18px 40px rgba(119, 231, 131, 0.2); }
.process-card:nth-child(4).is-current { box-shadow: 0 20px 48px rgba(255, 207, 74, 0.24); }
.process-card:nth-child(5).is-current { box-shadow: 0 22px 58px rgba(255, 90, 79, 0.32), 0 0 32px rgba(255, 207, 74, 0.12); }

.process-card.is-achieved .process-number {
  border-color: rgba(var(--stage-color), 0.9);
  color: #050709;
  background: rgb(var(--stage-color));
  box-shadow: 0 0 0 6px rgba(var(--stage-color), 0.1), 0 0 22px rgba(var(--stage-color), 0.42);
}

.founder-card {
  min-height: 10.5rem;
}

.cta-section {
  padding-top: 5.4rem;
}

.cta-panel {
  min-height: 24rem;
  padding: 2rem;
  background: #080b0e;
}

.cta-panel::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--gold), var(--green), var(--coral));
  box-shadow: 0 0 24px rgba(75, 195, 255, 0.32);
}

.site-footer {
  margin-top: 4rem;
}

@keyframes brandFloat {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -3px, 0); }
}

@keyframes origamiTurn {
  0% { transform: rotateY(0deg) rotateZ(0deg) scale(1); }
  45% { transform: rotateY(210deg) rotateZ(10deg) scale(1.12); filter: drop-shadow(0 0 14px rgba(75, 195, 255, 0.68)); }
  100% { transform: rotateY(360deg) rotateZ(0deg) scale(1); }
}

@media (max-width: 900px) {
  .site-header {
    display: flex;
    min-height: 68px;
  }

  .brand {
    width: min(260px, 76vw);
  }

  .header-rail {
    width: 100%;
  }

  .site-nav {
    min-width: 430px;
  }

  .intro .section-heading,
  .portfolio .section-heading,
  .process .section-heading,
  .contact .section-heading {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .intro .section-text,
  .portfolio .section-text,
  .process .section-text,
  .contact .section-text {
    grid-column: 1;
    grid-row: auto;
  }
}

@media (max-width: 640px) {
  .brand-mark {
    width: 38px;
    height: 44px;
  }

  .brand-wordmark {
    width: 158px;
  }

  .hero {
    min-height: 810px;
  }

  .section {
    padding-top: 4rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .case-card:first-child .case-media,
  .case-media {
    min-height: 16rem;
  }

  .process-card {
    min-height: 12.5rem;
  }

  .cta-panel {
    min-height: 21rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand {
    animation: none;
  }

  .brand:hover .brand-mark img {
    animation: none;
  }
}

/* Digital twin art direction */
:root {
  --bg: #040507;
  --bg-deep: #010204;
  --surface: #090c10;
  --surface-raised: #0d1116;
  --line: rgba(226, 238, 250, 0.13);
  --line-bright: rgba(75, 195, 255, 0.42);
  --text: #f4f7fa;
  --muted: #8d98a5;
  --muted-strong: #c3ccd5;
  --cyan: #4bc3ff;
  --gold: #ffcf4a;
  --green: #77e783;
  --coral: #ff5a4f;
  --ink: #050709;
  --radius: 6px;
  --content-width: 1440px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

body {
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background: var(--bg);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -3;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(75, 195, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75, 195, 255, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  animation: digitalGridDrift 32s linear infinite;
}

body::after {
  display: none;
}

.ambient-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.58;
}

.page-shell {
  position: relative;
  z-index: 1;
  overflow: clip;
}

.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 120;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--gold), var(--green), var(--coral));
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}

.site-header,
.hero,
.section,
.site-footer,
.ribbon-strip {
  width: min(calc(100% - 3rem), var(--content-width));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  min-height: 76px;
  padding: 0.8rem 0;
  border-bottom: 1px solid transparent;
  background: rgba(4, 5, 7, 0.18);
  transition: background 260ms ease, border-color 260ms ease, backdrop-filter 260ms ease;
}

.site-header.is-scrolled {
  border-bottom-color: rgba(255, 255, 255, 0.08);
  background: rgba(4, 5, 7, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  width: 152px;
  transition: transform 220ms var(--ease-out);
}

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

.site-nav {
  gap: 0.1rem;
}

.site-nav a {
  position: relative;
  padding: 0.55rem 0.7rem;
  color: rgba(244, 247, 250, 0.67);
  background: transparent;
}

.site-nav a::after {
  content: "";
  position: absolute;
  right: 0.7rem;
  bottom: 0.32rem;
  left: 0.7rem;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 240ms var(--ease-out);
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
  background: transparent;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.language-switcher {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(3, 5, 7, 0.62);
}

.language-pill {
  border-radius: 4px;
}

.hero {
  --mx: 64%;
  --my: 48%;
  --rx: 0deg;
  --ry: 0deg;
  --shift-x: 0px;
  --shift-y: 0px;
  --hero-shift: 0px;
  position: relative;
  display: flex;
  align-items: center;
  min-height: min(850px, calc(100svh - 82px));
  margin-top: 0.5rem;
  padding: 5.5rem 2.2rem 3rem;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: #020305;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(1, 2, 4, 0.98) 0%, rgba(1, 2, 4, 0.9) 31%, rgba(1, 2, 4, 0.38) 61%, rgba(1, 2, 4, 0.08) 100%),
    linear-gradient(180deg, rgba(1, 2, 4, 0.12), rgba(1, 2, 4, 0.08) 64%, rgba(1, 2, 4, 0.78));
}

.hero::after {
  content: "DP / DIGITAL ASSET SYSTEM";
  position: absolute;
  right: 1.4rem;
  top: 1.15rem;
  z-index: 4;
  color: rgba(255, 255, 255, 0.36);
  font-size: 0.66rem;
  font-weight: 800;
}

.hero-scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  perspective: 1200px;
}

.hero-scene-stage {
  position: absolute;
  inset: -3%;
  transform: translate3d(var(--shift-x), calc(var(--shift-y) + var(--hero-shift)), 0) rotateX(var(--rx)) rotateY(var(--ry)) scale(1.035);
  transform-style: preserve-3d;
  transition: transform 420ms var(--ease-out);
  will-change: transform;
}

.hero-scene-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% 55%;
}

.hero-scene-image-base {
  opacity: 0;
  clip-path: inset(0 100% 0 0);
  filter: brightness(1.02) contrast(1.06) saturate(0.94);
}

.hero.is-visible .hero-scene-image-base {
  animation: heroConstruct 1.9s 180ms var(--ease-out) forwards;
}

.hero-scene-image-glow {
  opacity: 0;
  filter: brightness(1.38) contrast(1.12) saturate(1.24);
  mix-blend-mode: screen;
  -webkit-mask-image: radial-gradient(circle 25rem at var(--mx) var(--my), #000 0%, transparent 74%);
  mask-image: radial-gradient(circle 25rem at var(--mx) var(--my), #000 0%, transparent 74%);
  transition: opacity 320ms ease;
}

.hero:hover .hero-scene-image-glow,
.hero.is-tracing .hero-scene-image-glow {
  opacity: 0.72;
}

.hero-scene-grid,
.twin-grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(75, 195, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75, 195, 255, 0.08) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.24;
  animation: blueprintPlane 18s linear infinite;
}

.hero-model-scan {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -12%;
  width: 18%;
  border-right: 1px solid rgba(75, 195, 255, 0.8);
  background: linear-gradient(90deg, transparent, rgba(75, 195, 255, 0.16));
  filter: drop-shadow(0 0 18px rgba(75, 195, 255, 0.72));
  opacity: 0;
}

.hero.is-visible .hero-model-scan {
  animation: heroScanner 3.8s 700ms var(--ease-out) both;
}

.hero.is-tracing .hero-model-scan {
  animation: heroScanner 1.1s var(--ease-out) both;
}

.hero-node {
  position: absolute;
  z-index: 2;
  width: 5px;
  height: 5px;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(255, 207, 74, 0.1), 0 0 18px var(--gold);
  animation: signalPoint 2.6s ease-in-out infinite;
}

.hero-node-a { left: 60%; top: 39%; }
.hero-node-b { left: 78%; top: 56%; background: var(--coral); box-shadow: 0 0 0 5px rgba(255, 90, 79, 0.1), 0 0 18px var(--coral); animation-delay: -0.8s; }
.hero-node-c { left: 88%; top: 72%; background: var(--green); box-shadow: 0 0 0 5px rgba(119, 231, 131, 0.1), 0 0 18px var(--green); animation-delay: -1.6s; }

.hero-coordinate {
  position: absolute;
  z-index: 2;
  color: rgba(201, 227, 244, 0.48);
  font-size: 0.63rem;
  font-weight: 800;
}

.hero-coordinate-a { right: 2.2rem; top: 24%; }
.hero-coordinate-b { right: 2.2rem; top: calc(24% + 1rem); color: rgba(255, 207, 74, 0.54); }

.hero-copy {
  position: relative;
  z-index: 5;
  width: min(58%, 760px);
  min-height: auto;
  padding: 0;
  border: 0;
  background: transparent;
}

.eyebrow,
.section-label,
.panel-label,
.cta-overline {
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0;
}

.eyebrow::before,
.section-label::before {
  background: linear-gradient(90deg, var(--gold), var(--cyan));
}

h1 {
  max-width: 11ch;
  margin-top: 1.1rem;
  font-size: 4.75rem;
  line-height: 0.96;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero-word {
  display: inline-block;
  margin-right: 0.12em;
  overflow: hidden;
  vertical-align: bottom;
}

.hero-word > span {
  display: inline-block;
  opacity: 0;
  transform: translateY(118%);
}

.hero.is-visible .hero-word > span {
  animation: wordRise 760ms var(--ease-out) forwards;
  animation-delay: calc(260ms + var(--word-index) * 54ms);
}

.hero-text {
  max-width: 58ch;
  margin-top: 1.25rem;
  color: rgba(226, 234, 241, 0.78);
  font-size: 1.04rem;
  line-height: 1.65;
}

.button {
  --button-x: 0px;
  --button-y: 0px;
  min-height: 3.15rem;
  border-radius: 4px;
  transform: translate3d(var(--button-x), var(--button-y), 0);
  transition: transform 180ms var(--ease-out), background 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.button-primary {
  color: var(--ink);
  background: var(--gold);
  box-shadow: 0 0 0 1px rgba(255, 207, 74, 0.2), 0 12px 32px rgba(255, 207, 74, 0.12);
}

.button-primary:hover {
  background: #ffe27c;
  box-shadow: 0 0 0 1px rgba(255, 226, 124, 0.4), 0 16px 44px rgba(255, 207, 74, 0.2);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(2, 4, 6, 0.54);
  backdrop-filter: blur(10px);
}

.hero-highlights {
  gap: 0;
  margin-top: 1.4rem;
}

.hero-highlight {
  padding: 0.48rem 0.8rem 0.48rem 0;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 0;
  color: rgba(255, 255, 255, 0.67);
  background: transparent;
}

.hero-highlight + .hero-highlight {
  padding-left: 0.8rem;
}

.hero-telemetry {
  display: flex;
  gap: 1.4rem;
  margin-top: 1.6rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-telemetry span {
  display: grid;
  gap: 0.15rem;
}

.hero-telemetry small {
  color: var(--muted);
  font-size: 0.58rem;
}

.hero-telemetry strong {
  color: var(--green);
  font-size: 0.7rem;
}

.hero-telemetry span:nth-child(2) strong { color: var(--gold); }
.hero-telemetry span:nth-child(3) strong { color: var(--coral); }

.hero-metrics {
  position: absolute;
  right: 1.6rem;
  bottom: 1.35rem;
  z-index: 6;
  width: min(43%, 610px);
  padding: 0.85rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  background: transparent;
}

.hero-metrics .panel-label {
  margin-bottom: 0.55rem;
  color: rgba(255, 255, 255, 0.58);
}

.panel-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
}

.stat-card {
  min-height: 5.8rem;
  padding: 0.65rem 0.8rem;
  border: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0;
  background: rgba(3, 5, 7, 0.46);
  backdrop-filter: blur(10px);
}

.stat-value {
  color: var(--gold);
  font-size: 1.7rem;
}

.stat-label {
  margin-top: 0.3rem;
  color: rgba(225, 232, 238, 0.64);
  font-size: 0.7rem;
  line-height: 1.32;
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 1.35rem;
  z-index: 6;
  width: 1.35rem;
  height: 2.2rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  transform: translateX(-50%);
}

.scroll-cue span {
  position: absolute;
  left: 50%;
  top: 0.4rem;
  width: 2px;
  height: 0.45rem;
  background: var(--cyan);
  transform: translateX(-50%);
  animation: scrollSignal 1.8s ease-in-out infinite;
}

.ribbon-strip {
  margin-top: 0;
  border-top: 0;
  border-bottom-color: rgba(255, 255, 255, 0.1);
  background: #07090c;
}

.ribbon-track {
  padding: 0.85rem 0;
  animation-duration: 34s;
}

.ribbon-item {
  color: rgba(255, 255, 255, 0.56);
}

.ribbon-dot {
  width: 4px;
  height: 4px;
  border-radius: 0;
  background: var(--coral);
  box-shadow: 0 0 12px var(--coral);
}

.section {
  padding-top: 7.5rem;
}

.section-heading {
  max-width: 1240px;
  margin-bottom: 2.6rem;
}

.split-heading {
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 4rem;
  align-items: end;
}

.section-title {
  max-width: 19ch;
  margin-top: 0.85rem;
  font-size: 3.35rem;
  line-height: 1.02;
  letter-spacing: 0;
  text-wrap: balance;
}

.section-text {
  max-width: 62ch;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.68;
}

.signal-section {
  padding-top: 0;
}

.signal-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(7, 9, 12, 0.76);
}

.signal-card {
  min-height: 13.5rem;
  padding: 1.35rem;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 0;
  background: transparent;
}

.signal-card:last-child {
  border-right: 0;
}

.signal-card:hover {
  transform: none;
  border-color: rgba(255, 255, 255, 0.09);
  background: linear-gradient(180deg, rgba(75, 195, 255, 0.07), transparent);
}

.signal-value {
  color: var(--cyan);
  font-size: 2.8rem;
  line-height: 0.9;
}

.signal-card:nth-child(2) .signal-value { color: var(--gold); }
.signal-card:nth-child(3) .signal-value { color: var(--green); }
.signal-card:nth-child(4) .signal-value { color: var(--coral); }

.signal-card h3 {
  margin-top: 1.8rem;
}

.signal-card p,
.card-text,
.founder-role {
  color: var(--muted);
  line-height: 1.58;
}

.expertise-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.expertise-card,
.advantage-card,
.founder-card {
  min-height: 20rem;
  padding: 1.35rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(9, 12, 16, 0.88);
}

.expertise-card:hover,
.advantage-card:hover,
.founder-card:hover {
  transform: translateY(-5px);
  border-color: rgba(75, 195, 255, 0.38);
  background: #0d1116;
}

.expertise-card .card-number {
  position: absolute;
  right: 0.8rem;
  top: 0.5rem;
  color: rgba(255, 255, 255, 0.06);
  font-size: 4.6rem;
  line-height: 1;
}

.expertise-card:nth-child(2) { border-top-color: rgba(255, 207, 74, 0.54); }
.expertise-card:nth-child(3) { border-top-color: rgba(119, 231, 131, 0.54); }
.expertise-card:nth-child(4) { border-top-color: rgba(255, 90, 79, 0.54); }

.card-icon {
  border-radius: 4px;
}

.card-kicker,
.meta-chip,
.case-facts span,
.contact-chip {
  border-radius: 4px;
}

.portfolio-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.case-card {
  grid-column: span 6;
  display: grid;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: #080b0e;
  transform: translateZ(0);
}

.case-card:first-child {
  grid-column: span 12;
  grid-template-columns: minmax(0, 1.7fr) minmax(320px, 0.72fr);
  min-height: 35rem;
}

.case-card:nth-child(4),
.case-card:nth-child(5) {
  grid-column: span 6;
}

.case-card:hover {
  transform: translateY(-5px);
  border-color: rgba(75, 195, 255, 0.38);
  background: #080b0e;
}

.case-media,
.proof-media {
  min-height: 23rem;
  margin: 0;
  background: #020406;
}

.case-card:first-child .case-media {
  min-height: 35rem;
}

.case-body,
.proof-body {
  position: relative;
  z-index: 4;
  padding: 1.45rem;
  background: linear-gradient(180deg, #0b0e12, #07090c);
}

.case-card:first-child .case-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.case-body .card-title,
.proof-body .card-title {
  margin-top: 1rem;
  font-size: 1.55rem;
}

.case-facts {
  margin-top: 1.2rem;
}

.case-facts span,
.meta-chip {
  border-color: rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.035);
}

.twin-media {
  --mx: 50%;
  --my: 50%;
  --rx: 0deg;
  --ry: 0deg;
  --shift-x: 0px;
  --shift-y: 0px;
  position: relative;
  display: block;
  overflow: hidden;
  isolation: isolate;
  perspective: 1000px;
}

.twin-image-stage {
  position: absolute;
  inset: -3%;
  opacity: 0;
  clip-path: inset(0 100% 0 0);
  transform: translate3d(var(--shift-x), var(--shift-y), 0) rotateX(var(--rx)) rotateY(var(--ry)) scale(1.035);
  transform-style: preserve-3d;
  transition: transform 440ms var(--ease-out);
  will-change: transform, clip-path;
}

.case-card.is-visible .twin-image-stage,
.proof-card.is-visible .twin-image-stage {
  animation: twinConstruct 1.45s calc(130ms + var(--step-index, 0) * 80ms) var(--ease-out) forwards;
}

.twin-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.twin-image-base {
  filter: brightness(0.92) contrast(1.08) saturate(0.92);
}

.twin-image-glow {
  opacity: 0;
  filter: brightness(1.55) contrast(1.16) saturate(1.32);
  mix-blend-mode: screen;
  -webkit-mask-image: radial-gradient(circle 11rem at var(--mx) var(--my), #000 0%, transparent 76%);
  mask-image: radial-gradient(circle 11rem at var(--mx) var(--my), #000 0%, transparent 76%);
  transition: opacity 300ms ease;
}

.twin-media:hover .twin-image-glow,
.twin-media.is-tracing .twin-image-glow {
  opacity: 0.85;
}

.twin-grid-overlay {
  z-index: 2;
  opacity: 0;
  background-size: 30px 30px;
  mix-blend-mode: screen;
  transition: opacity 300ms ease;
}

.case-card.is-visible .twin-grid-overlay,
.proof-card.is-visible .twin-grid-overlay {
  animation: twinGridReveal 1.5s 180ms var(--ease-out) both;
}

.twin-media:hover .twin-grid-overlay {
  opacity: 0.48;
}

.twin-scan {
  position: absolute;
  z-index: 3;
  top: 0;
  bottom: 0;
  left: -22%;
  width: 18%;
  border-right: 1px solid rgba(75, 195, 255, 0.9);
  background: linear-gradient(90deg, transparent, rgba(75, 195, 255, 0.22));
  filter: drop-shadow(0 0 14px rgba(75, 195, 255, 0.82));
  opacity: 0;
  pointer-events: none;
}

.case-card.is-visible .twin-scan,
.proof-card.is-visible .twin-scan {
  animation: twinScanner 2.3s 220ms var(--ease-out) both;
}

.twin-media.is-tracing .twin-scan {
  animation: twinScanner 900ms var(--ease-out) both;
}

.twin-corner {
  position: absolute;
  z-index: 4;
  width: 1.2rem;
  height: 1.2rem;
  opacity: 0;
  pointer-events: none;
}

.twin-corner::before,
.twin-corner::after {
  content: "";
  position: absolute;
  background: var(--cyan);
}

.twin-corner::before { width: 100%; height: 1px; }
.twin-corner::after { width: 1px; height: 100%; }
.twin-corner-a { left: 0.8rem; top: 0.8rem; }
.twin-corner-b { right: 0.8rem; top: 0.8rem; transform: rotate(90deg); }
.twin-corner-c { right: 0.8rem; bottom: 0.8rem; transform: rotate(180deg); }
.twin-corner-d { left: 0.8rem; bottom: 0.8rem; transform: rotate(270deg); }

.case-card.is-visible .twin-corner,
.proof-card.is-visible .twin-corner {
  animation: cornerLock 500ms 1.2s ease forwards;
}

.twin-node {
  position: absolute;
  z-index: 4;
  width: 4px;
  height: 4px;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(255, 207, 74, 0.12), 0 0 16px var(--gold);
  opacity: 0;
  pointer-events: none;
}

.twin-node-a { left: 23%; top: 31%; }
.twin-node-b { left: 68%; top: 45%; background: var(--coral); box-shadow: 0 0 0 5px rgba(255, 90, 79, 0.12), 0 0 16px var(--coral); }
.twin-node-c { left: 82%; top: 71%; background: var(--green); box-shadow: 0 0 0 5px rgba(119, 231, 131, 0.12), 0 0 16px var(--green); }

.case-card.is-visible .twin-node,
.proof-card.is-visible .twin-node {
  animation: signalPoint 2.5s 1.15s ease-in-out infinite;
}

.media-status {
  z-index: 5;
  border-radius: 4px;
  color: rgba(255, 255, 255, 0.64);
  background: rgba(2, 4, 6, 0.66);
}

.proof-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.proof-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: #080b0e;
}

.proof-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 207, 74, 0.38);
  background: #080b0e;
}

.proof-card .proof-media {
  min-height: 20rem;
}

.process-grid {
  --process-progress: 0%;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
  padding-top: 4.4rem;
}

.process-grid::before,
.process-grid::after {
  left: 0;
  right: auto;
  top: 2.45rem;
  height: 2px;
}

.process-grid::before {
  width: 100%;
  background: rgba(255, 255, 255, 0.11);
}

.process-grid::after {
  content: "";
  position: absolute;
  width: var(--process-progress);
  background: linear-gradient(90deg, var(--cyan), var(--gold), var(--green), var(--coral));
  box-shadow: 0 0 14px rgba(75, 195, 255, 0.42);
  transition: width 90ms linear;
}

.process-card {
  position: relative;
  min-height: 17rem;
  padding: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius);
  background: rgba(9, 12, 16, 0.86);
}

.process-card:nth-child(even) {
  margin-top: 1.8rem;
}

.process-card:hover {
  transform: translateY(-5px);
  border-color: rgba(75, 195, 255, 0.38);
  background: #0d1116;
}

.process-number {
  position: absolute;
  left: 1rem;
  top: -3.15rem;
  width: 2.15rem;
  height: 2.15rem;
  border: 1px solid rgba(75, 195, 255, 0.5);
  border-radius: 50%;
  color: var(--text);
  background: #05080b;
  box-shadow: 0 0 0 6px rgba(75, 195, 255, 0.06);
}

.process-card:nth-child(2) .process-number { border-color: rgba(255, 207, 74, 0.62); color: var(--gold); }
.process-card:nth-child(3) .process-number { border-color: rgba(119, 231, 131, 0.62); color: var(--green); }
.process-card:nth-child(4) .process-number { border-color: rgba(255, 90, 79, 0.62); color: var(--coral); }

.advantages-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.advantage-card {
  min-height: 15rem;
}

.advantage-card strong {
  max-width: 15ch;
  font-size: 1.4rem;
}

.founders-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.founder-card {
  min-height: 12rem;
}

.founder-initials {
  border-radius: 4px;
  background: var(--gold);
}

.cta-section {
  padding-top: 7.5rem;
}

.cta-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 32rem;
  padding: 2.4rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(2, 3, 5, 0.97), rgba(2, 3, 5, 0.74) 50%, rgba(2, 3, 5, 0.08)),
    url("assets/urban/hero-city-digital-twin-v2.webp") center / cover no-repeat;
}

.cta-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(75, 195, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75, 195, 255, 0.07) 1px, transparent 1px);
  background-size: 38px 38px;
  opacity: 0.22;
  animation: blueprintPlane 18s linear infinite;
}

.cta-panel > * {
  position: relative;
  z-index: 1;
}

.cta-panel .section-title {
  max-width: 17ch;
}

.contact-layout {
  gap: 1rem;
}

.contact-card,
.contact-form {
  padding: 1.4rem;
  border-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(9, 12, 16, 0.9);
}

.contact-point {
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.03);
}

.form-field input,
.form-field textarea {
  border-radius: 4px;
  background: #06080b;
}

.site-footer {
  margin-top: 6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.reveal {
  opacity: 0;
  filter: blur(7px);
  transform: translateY(42px);
  transition: opacity 850ms var(--ease-out), transform 850ms var(--ease-out), filter 850ms var(--ease-out);
}

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

.signal-card:nth-child(2),
.expertise-card:nth-child(2),
.process-card:nth-child(2),
.advantage-card:nth-child(2),
.proof-card:nth-child(2) { transition-delay: 80ms; }

.signal-card:nth-child(3),
.expertise-card:nth-child(3),
.process-card:nth-child(3),
.advantage-card:nth-child(3),
.proof-card:nth-child(3) { transition-delay: 160ms; }

.signal-card:nth-child(4),
.expertise-card:nth-child(4),
.process-card:nth-child(4),
.advantage-card:nth-child(4) { transition-delay: 240ms; }

.process-card:nth-child(5) { transition-delay: 320ms; }

@keyframes heroConstruct {
  0% { opacity: 0; clip-path: inset(0 100% 0 0); filter: brightness(2.4) contrast(1.45) saturate(0); }
  32% { opacity: 1; filter: brightness(1.75) contrast(1.28) saturate(0.3); }
  100% { opacity: 1; clip-path: inset(0 0 0 0); filter: brightness(1.02) contrast(1.06) saturate(0.94); }
}

@keyframes twinConstruct {
  0% { opacity: 0; clip-path: inset(0 100% 0 0); filter: brightness(2.2) saturate(0); }
  38% { opacity: 1; filter: brightness(1.6) saturate(0.38); }
  100% { opacity: 1; clip-path: inset(0 0 0 0); filter: none; }
}

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

@keyframes heroScanner {
  0% { left: -16%; opacity: 0; }
  12% { opacity: 1; }
  88% { opacity: 1; }
  100% { left: 112%; opacity: 0; }
}

@keyframes twinScanner {
  0% { left: -22%; opacity: 0; }
  15% { opacity: 1; }
  82% { opacity: 1; }
  100% { left: 106%; opacity: 0; }
}

@keyframes twinGridReveal {
  0% { opacity: 0; transform: scale(1.08); }
  42% { opacity: 0.5; }
  100% { opacity: 0.2; transform: scale(1); }
}

@keyframes cornerLock {
  from { opacity: 0; transform: scale(1.4); }
  to { opacity: 0.82; }
}

@keyframes signalPoint {
  0%, 100% { opacity: 0.35; transform: scale(0.78); }
  50% { opacity: 1; transform: scale(1.18); }
}

@keyframes blueprintPlane {
  from { background-position: 0 0, 0 0; }
  to { background-position: 84px 84px, 84px 84px; }
}

@keyframes digitalGridDrift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 64px 64px, 64px 64px; }
}

@keyframes scrollSignal {
  0% { opacity: 0; transform: translate(-50%, 0); }
  45% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, 0.8rem); }
}

@media (max-width: 1180px) {
  h1 {
    font-size: 4rem;
  }

  .hero-copy {
    width: min(68%, 720px);
  }

  .hero-metrics {
    width: 52%;
  }

  .section-title {
    font-size: 2.8rem;
  }

  .expertise-grid,
  .advantages-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: 4rem;
  }

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

  .process-card:nth-child(even) {
    margin-top: 0;
  }

  .process-number {
    top: -2.8rem;
  }
}

@media (max-width: 900px) {
  .site-header {
    position: sticky;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
  }

  .header-rail {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .header-rail::-webkit-scrollbar {
    display: none;
  }

  .site-nav {
    justify-content: flex-start;
    min-width: max-content;
  }

  .language-switcher {
    flex: 0 0 auto;
  }

  .hero {
    align-items: flex-start;
    min-height: 900px;
    padding: 4.5rem 1.3rem 2rem;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(1, 2, 4, 0.96) 0%, rgba(1, 2, 4, 0.82) 44%, rgba(1, 2, 4, 0.18) 72%, rgba(1, 2, 4, 0.88) 100%);
  }

  .hero-scene-image {
    object-position: 64% 70%;
  }

  .hero-copy {
    width: 100%;
  }

  h1 {
    max-width: 12ch;
    font-size: 3.45rem;
  }

  .hero-text {
    max-width: 52ch;
  }

  .hero-metrics {
    right: 1.2rem;
    bottom: 1.2rem;
    left: 1.2rem;
    width: auto;
  }

  .hero-telemetry,
  .scroll-cue,
  .hero-coordinate {
    display: none;
  }

  .split-heading {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .signal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signal-card:nth-child(2) {
    border-right: 0;
  }

  .signal-card:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  }

  .case-card,
  .case-card:nth-child(4),
  .case-card:nth-child(5),
  .case-card:first-child {
    grid-column: span 12;
  }

  .case-card:first-child {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .case-card:first-child .case-media {
    min-height: 25rem;
  }

  .proof-grid,
  .founders-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header,
  .hero,
  .section,
  .site-footer,
  .ribbon-strip {
    width: min(calc(100% - 1rem), var(--content-width));
  }

  .site-header {
    min-height: 68px;
  }

  .brand {
    width: 124px;
  }

  .site-nav a,
  .language-pill {
    padding: 0.45rem 0.5rem;
    font-size: 0.72rem;
  }

  .hero {
    min-height: 880px;
    padding: 3.1rem 0.85rem 1rem;
  }

  .hero::after {
    right: 0.8rem;
    top: 0.7rem;
  }

  h1 {
    max-width: 11ch;
    font-size: 2.65rem;
    line-height: 0.98;
  }

  .hero-text {
    margin-top: 1rem;
    font-size: 0.93rem;
    line-height: 1.5;
  }

  .hero-actions {
    margin-top: 1.15rem;
  }

  .hero-highlights {
    display: none;
  }

  .hero-metrics {
    right: 0.8rem;
    bottom: 0.8rem;
    left: 0.8rem;
  }

  .stat-card {
    min-height: 5.3rem;
    padding: 0.55rem;
  }

  .stat-value {
    font-size: 1.35rem;
  }

  .stat-label {
    font-size: 0.62rem;
  }

  .section {
    padding-top: 5rem;
  }

  .section-title {
    max-width: 100%;
    font-size: 2.1rem;
  }

  .section-text {
    font-size: 0.94rem;
  }

  .signal-grid,
  .expertise-grid,
  .advantages-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .signal-card {
    min-height: 11rem;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  }

  .signal-card:last-child {
    border-bottom: 0;
  }

  .expertise-card {
    min-height: 16rem;
  }

  .case-media,
  .proof-card .proof-media,
  .case-card:first-child .case-media {
    min-height: 17rem;
  }

  .case-facts {
    grid-template-columns: 1fr;
  }

  .process-grid {
    row-gap: 3.5rem;
  }

  .cta-panel {
    min-height: 29rem;
    padding: 1.2rem;
    background:
      linear-gradient(180deg, rgba(2, 3, 5, 0.48), rgba(2, 3, 5, 0.96) 68%),
      url("assets/urban/hero-city-digital-twin-v2.webp") center / cover no-repeat;
  }

  .contact-card,
  .contact-form {
    padding: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ambient-canvas {
    opacity: 0.26;
  }

  .hero-scene-image-base,
  .twin-image-stage,
  .hero-word > span,
  .reveal {
    opacity: 1 !important;
    clip-path: none !important;
    filter: none !important;
    transform: none !important;
  }

  .hero-scene-image-glow,
  .twin-image-glow,
  .hero-model-scan,
  .twin-scan {
    display: none;
  }
}

/* Cascade lock: executive layout */
.site-header {
  display: grid;
  grid-template-columns: minmax(250px, 0.42fr) minmax(0, 1.58fr);
  gap: 1.5rem;
  min-height: 74px;
  padding: 0.55rem 0;
}

.brand {
  display: flex;
  align-items: center;
  width: auto;
  gap: 0.65rem;
  padding: 0.2rem 0;
  perspective: 700px;
  filter: drop-shadow(0 10px 22px rgba(75, 195, 255, 0.12));
  animation: brandFloat 5s ease-in-out infinite;
}

.brand:hover { transform: none; }
.brand-mark { position: relative; display: grid; place-items: center; width: 46px; height: 54px; flex: 0 0 auto; transform-style: preserve-3d; }
.brand-mark::before { content: ""; position: absolute; inset: 16% 4%; z-index: -1; background: rgba(75, 195, 255, 0.2); filter: blur(14px); }
.brand-mark img { width: 100%; height: 100%; object-fit: contain; transform-origin: 50% 52%; }
.brand:hover .brand-mark img { animation: origamiTurn 1.2s var(--ease-out) both; }
.brand-wordmark { width: min(194px, 72%); height: auto; object-fit: contain; }

.header-rail { display: flex; align-items: center; width: 100%; min-width: 0; gap: 0.85rem; }
.site-nav { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); flex: 1 1 auto; min-width: 0; gap: 0; padding: 0; border: 0; background: transparent; box-shadow: none; }
.site-nav a { display: grid; place-items: center; min-height: 2.85rem; padding: 0.45rem 0.7rem; border-left: 1px solid rgba(255, 255, 255, 0.07); text-align: center; }
.site-nav a:last-child { border-right: 1px solid rgba(255, 255, 255, 0.07); }

.hero { min-height: min(760px, calc(100svh - 78px)); padding-top: 4.5rem; padding-bottom: 2rem; }
.hero::after, .hero-coordinate, .hero-telemetry, .media-status { display: none; }
.section { padding-top: 5.4rem; }
.section-heading { margin-bottom: 1.8rem; }
.section-title { max-width: 22ch; font-size: 2.8rem; }

.intro .section-heading, .portfolio .section-heading, .process .section-heading, .contact .section-heading { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr); column-gap: 3.5rem; align-items: end; }
.intro .section-label, .portfolio .section-label, .process .section-label, .contact .section-label, .intro .section-title, .portfolio .section-title, .process .section-title, .contact .section-title { grid-column: 1; }
.intro .section-text, .portfolio .section-text, .process .section-text, .contact .section-text { grid-column: 2; grid-row: 1 / span 2; align-self: end; margin: 0; }

.signal-card { min-height: 10.8rem; padding: 1.1rem; }
.signal-value { font-size: 2.35rem; }
.signal-card h3 { margin-top: 1.15rem; }
.signal-card p { margin-top: 0.5rem; line-height: 1.45; }
.expertise-card { min-height: 15.5rem; padding: 1.15rem; }

.portfolio-grid { gap: 0.8rem; }
.case-card:first-child { grid-template-columns: minmax(0, 1.72fr) minmax(290px, 0.68fr); min-height: 29rem; }
.case-media { min-height: 19.5rem; }
.case-card:first-child .case-media { min-height: 29rem; }
.case-body { padding: 1.2rem; }
.case-body .card-title { margin-top: 0.7rem; font-size: 1.4rem; }
.case-body .card-text { margin-top: 0.55rem; }
.case-head { flex-wrap: wrap; }
.case-stage { margin-left: auto; color: var(--gold); font-size: 0.68rem; font-weight: 850; text-transform: uppercase; }
.case-facts { margin-top: 0.85rem; }

.process-grid { --process-active-progress: var(--process-progress); gap: 0.65rem; padding-top: 4rem; }
.process-grid::after { width: var(--process-active-progress); transition: width 420ms var(--ease-out), box-shadow 420ms ease; }
.process-card { --stage-color: 75, 195, 255; min-height: 14.5rem; padding: 1.05rem; }
.process-card:nth-child(2) { --stage-color: 96, 207, 229; }
.process-card:nth-child(3) { --stage-color: 119, 231, 131; }
.process-card:nth-child(4) { --stage-color: 255, 207, 74; }
.process-card:nth-child(5) { --stage-color: 255, 90, 79; }
.process-card.is-achieved { border-color: rgba(var(--stage-color), 0.62); background: linear-gradient(180deg, rgba(var(--stage-color), 0.13), rgba(9, 12, 16, 0.94)); }
.process-card.is-achieved::before { transform: scaleX(1); }
.process-card.is-current { z-index: 2; transform: translateY(-8px); filter: brightness(1.08); }
.process-card:nth-child(1).is-current { box-shadow: 0 14px 28px rgba(75, 195, 255, 0.12); }
.process-card:nth-child(2).is-current { box-shadow: 0 16px 34px rgba(96, 207, 229, 0.16); }
.process-card:nth-child(3).is-current { box-shadow: 0 18px 40px rgba(119, 231, 131, 0.2); }
.process-card:nth-child(4).is-current { box-shadow: 0 20px 48px rgba(255, 207, 74, 0.24); }
.process-card:nth-child(5).is-current { box-shadow: 0 22px 58px rgba(255, 90, 79, 0.32), 0 0 32px rgba(255, 207, 74, 0.12); }
.process-card.is-achieved .process-number { border-color: rgba(var(--stage-color), 0.9); color: #050709; background: rgb(var(--stage-color)); box-shadow: 0 0 0 6px rgba(var(--stage-color), 0.1), 0 0 22px rgba(var(--stage-color), 0.42); }

.cta-section { padding-top: 5.4rem; }
.cta-panel { min-height: 24rem; padding: 2rem; background: #080b0e; }
.cta-panel::before { content: ""; position: absolute; top: 0; right: 0; width: 42%; height: 3px; background: linear-gradient(90deg, var(--cyan), var(--gold), var(--green), var(--coral)); box-shadow: 0 0 24px rgba(75, 195, 255, 0.32); }
.site-footer { margin-top: 4rem; }

@media (max-width: 900px) {
  .site-header { display: flex; min-height: 68px; }
  .brand { width: min(260px, 76vw); }
  .site-nav { min-width: 430px; }
  .intro .section-heading, .portfolio .section-heading, .process .section-heading, .contact .section-heading { grid-template-columns: 1fr; gap: 0.8rem; }
  .intro .section-text, .portfolio .section-text, .process .section-text, .contact .section-text { grid-column: 1; grid-row: auto; }
}

@media (max-width: 640px) {
  .brand-mark { width: 38px; height: 44px; }
  .brand-wordmark { width: 158px; }
  .hero { min-height: 810px; }
  .section { padding-top: 4rem; }
  .section-title { font-size: 2rem; }
  .case-card:first-child .case-media, .case-media { min-height: 16rem; }
  .process-card { min-height: 12.5rem; }
  .cta-panel { min-height: 21rem; background: #080b0e; }
}

@media (prefers-reduced-motion: reduce) {
  .brand, .brand:hover .brand-mark img { animation: none; }
}

/* Client journey */
.journey-section {
  padding-top: 4.6rem;
}

.journey-section .section-heading {
  margin-bottom: 2.25rem;
}

.journey-flow {
  --journey-progress: 100%;
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: 21rem;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(90deg, rgba(75, 195, 255, 0.025), rgba(119, 231, 131, 0.018) 66%, rgba(255, 207, 74, 0.03)),
    rgba(5, 8, 11, 0.72);
}

.journey-flow::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 78%);
}

.journey-rail {
  position: absolute;
  z-index: 4;
  top: 3.35rem;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.12);
}

.journey-rail::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--journey-progress);
  background: linear-gradient(90deg, var(--cyan), var(--gold), var(--green), var(--coral));
  box-shadow: 0 0 16px rgba(75, 195, 255, 0.5);
  transition: width 520ms var(--ease-out), opacity 240ms ease;
}

.journey-pulse {
  position: absolute;
  top: -4px;
  left: 0;
  width: 10px;
  height: 10px;
  background: #f5fbff;
  box-shadow: 0 0 18px rgba(75, 195, 255, 0.9);
  transform: rotate(45deg);
  animation: journeyPulse 4.2s ease-in-out infinite;
  transition: opacity 180ms ease;
}

.journey-flow.is-active .journey-pulse {
  opacity: 0;
}

.journey-step {
  --stage-color: 75, 195, 255;
  position: relative;
  z-index: 1;
  display: flex;
  flex: 1 1 25%;
  flex-direction: column;
  min-width: 0;
  padding: 5.6rem 1.35rem 1.3rem;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  outline: none;
  background: transparent;
  transition:
    flex 520ms var(--ease-out),
    background-color 320ms ease,
    opacity 320ms ease,
    filter 320ms ease;
}

.journey-step:nth-of-type(1) { --stage-color: 75, 195, 255; }
.journey-step:nth-of-type(2) { --stage-color: 255, 207, 74; }
.journey-step:nth-of-type(3) { --stage-color: 119, 231, 131; }
.journey-step:nth-of-type(4) { --stage-color: 255, 90, 79; }

.journey-step:last-child {
  border-right: 0;
}

.journey-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: rgb(var(--stage-color));
  box-shadow: 0 0 22px rgba(var(--stage-color), 0.5);
  transition: width 460ms var(--ease-out);
}

.journey-node {
  position: absolute;
  z-index: 5;
  top: 2.05rem;
  left: 50%;
  display: grid;
  width: 2.65rem;
  height: 2.65rem;
  place-items: center;
  border: 1px solid rgba(var(--stage-color), 0.72);
  border-radius: 2px;
  color: rgb(var(--stage-color));
  background: #06090c;
  box-shadow: 0 0 0 7px rgba(var(--stage-color), 0.05);
  transform: translateX(-50%) rotate(45deg);
  transition: color 320ms ease, background-color 320ms ease, box-shadow 320ms ease, transform 420ms var(--ease-out);
}

.journey-node span {
  font-size: 0.72rem;
  font-weight: 900;
  transform: rotate(-45deg);
}

.journey-step-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 1.5rem;
}

.journey-kicker {
  color: rgb(var(--stage-color));
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.journey-direction {
  color: rgba(var(--stage-color), 0.56);
  font-size: 1.35rem;
  line-height: 1;
  transition: transform 360ms var(--ease-out), color 240ms ease;
}

.journey-step:last-child .journey-direction {
  visibility: hidden;
}

.journey-title {
  max-width: 11ch;
  margin-top: 1.05rem;
  color: var(--text);
  font-size: 1.72rem;
  line-height: 1.04;
}

.journey-text {
  max-width: 34ch;
  margin-top: 0.9rem;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.55;
}

.journey-result {
  display: grid;
  gap: 0.38rem;
  margin-top: auto;
  padding-top: 1.05rem;
  border-top: 1px solid rgba(var(--stage-color), 0.2);
}

.journey-result span {
  color: rgba(var(--stage-color), 0.72);
  font-size: 0.62rem;
  font-weight: 850;
  text-transform: uppercase;
}

.journey-result strong {
  max-width: 25ch;
  color: rgba(244, 248, 251, 0.9);
  font-size: 0.87rem;
  line-height: 1.38;
}

.journey-flow.is-active .journey-step:not(.is-complete) {
  opacity: 0.43;
  filter: saturate(0.45);
}

.journey-step.is-complete {
  background: linear-gradient(180deg, rgba(var(--stage-color), 0.075), rgba(6, 9, 12, 0.36));
}

.journey-step.is-complete::before {
  width: 100%;
}

.journey-step.is-complete .journey-node {
  color: #050709;
  background: rgb(var(--stage-color));
  box-shadow: 0 0 0 7px rgba(var(--stage-color), 0.1), 0 0 24px rgba(var(--stage-color), 0.48);
}

.journey-step.is-current {
  flex-grow: 1.24;
  background: linear-gradient(180deg, rgba(var(--stage-color), 0.14), rgba(7, 10, 13, 0.78));
}

.journey-step.is-current .journey-node {
  transform: translateX(-50%) rotate(135deg) scale(1.08);
}

.journey-step.is-current .journey-node span {
  transform: rotate(-135deg);
}

.journey-step.is-current .journey-direction {
  color: rgb(var(--stage-color));
  transform: translateX(7px);
}

@keyframes journeyPulse {
  0% { left: 0; opacity: 0; }
  12% { opacity: 1; }
  88% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

@media (max-width: 900px) {
  .journey-flow {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .journey-rail {
    display: none;
  }

  .journey-step {
    min-height: 18rem;
    padding-top: 4.7rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .journey-step:nth-child(3) {
    border-right: 0;
  }

  .journey-node {
    top: 1.35rem;
    left: 1.45rem;
    transform: rotate(45deg);
  }

  .journey-step.is-current,
  .journey-step.is-current .journey-node {
    transform: none;
  }

  .journey-step.is-current .journey-node {
    transform: rotate(135deg) scale(1.08);
  }
}

@media (max-width: 640px) {
  .journey-section {
    padding-top: 3.6rem;
  }

  .journey-flow {
    display: block;
    min-height: 0;
  }

  .journey-step {
    min-height: 0;
    padding: 1.3rem 1.15rem 1.25rem 4.75rem;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  }

  .journey-step:last-child {
    border-bottom: 0;
  }

  .journey-node {
    top: 1.45rem;
    left: 1.55rem;
  }

  .journey-title {
    max-width: 100%;
    margin-top: 0.65rem;
    font-size: 1.45rem;
  }

  .journey-text {
    margin-top: 0.65rem;
  }

  .journey-result {
    margin-top: 1rem;
    padding-top: 0.85rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .journey-pulse {
    display: none;
  }

  .journey-step,
  .journey-node,
  .journey-direction,
  .journey-rail::after {
    transition: none;
  }
}

.process-card:nth-child(even) {
  margin-top: 0;
}

.process-number {
  top: -2.8rem;
}

h1 {
  max-width: 13.5ch;
  font-size: 4.05rem;
  line-height: 0.98;
}

.hero {
  min-height: min(660px, calc(100svh - 140px));
  padding-top: 3.5rem;
  padding-bottom: 1.6rem;
}

.hero-copy {
  width: min(62%, 780px);
}

.case-media {
  min-height: 17rem;
}

.case-card:first-child,
.case-card:first-child .case-media {
  min-height: 27rem;
}

@media (max-width: 900px) {
  h1 {
    max-width: 12ch;
    font-size: 3.35rem;
  }

  .hero {
    min-height: 850px;
  }

  .hero-copy {
    width: 100%;
  }
}

@media (max-width: 640px) {
  h1 {
    max-width: 11ch;
    font-size: 2.35rem;
  }

  .hero {
    min-height: 700px;
  }

  .case-card:first-child {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .case-card:first-child,
  .case-card:first-child .case-media,
  .case-media {
    min-height: 15rem;
  }
}