:root {
  --bg: #0b0f12;
  --bg-soft: #121820;
  --paper: #f3f0ea;
  --paper-soft: #dfd9cf;
  --text: #f2eee8;
  --text-dim: #b9b3a8;
  --line: #2a333d;
  --accent: #8debcf;
  --accent-2: #e8c98f;
  --accent-3: #9dadff;
  --radius: 18px;
  --container: min(1200px, 92vw);
  --space: clamp(3rem, 8vw, 8rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 10% -10%, rgba(134, 239, 207, 0.1) 0%, transparent 35%),
    radial-gradient(circle at 90% 6%, rgba(232, 201, 143, 0.1) 0%, transparent 30%),
    radial-gradient(circle at 74% 68%, rgba(157, 173, 255, 0.12) 0%, transparent 42%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: -1;
  filter: blur(60px);
  opacity: 0.5;
  animation: float-glow 18s ease-in-out infinite alternate;
}

body::before {
  width: 340px;
  height: 340px;
  top: -90px;
  right: -80px;
  background: radial-gradient(circle, rgba(141, 235, 207, 0.25), transparent 66%);
}

body::after {
  width: 280px;
  height: 280px;
  bottom: -80px;
  left: -60px;
  background: radial-gradient(circle, rgba(232, 201, 143, 0.22), transparent 68%);
  animation-delay: -6s;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  background: #fff;
  color: #000;
  padding: 0.7rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  top: 1rem;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.6rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.4rem, 6.2vw, 5.6rem);
  max-width: 14ch;
}

h2 {
  font-size: clamp(1.9rem, 4.4vw, 3.5rem);
  max-width: 18ch;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
}

p {
  margin: 0;
  color: var(--text-dim);
  max-width: 70ch;
}

a {
  color: inherit;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: color-mix(in oklab, var(--bg) 84%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--line) 75%, transparent);
}

.site-nav .wrap {
  width: var(--container);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 76px;
}

.nav-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand {
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--text-dim);
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--text);
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.lang-chip {
  text-decoration: none;
  border: 1px solid var(--line);
  color: var(--text-dim);
  border-radius: 999px;
  padding: 0.32rem 0.6rem;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}

.lang-chip.active,
.lang-chip:hover {
  color: var(--text);
  border-color: color-mix(in oklab, var(--line) 35%, var(--accent));
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
}

.btn {
  border: 1px solid transparent;
  background: linear-gradient(120deg, color-mix(in oklab, var(--accent) 74%, #fff), color-mix(in oklab, var(--accent-2) 70%, #fff));
  color: #0a0c10;
  border-radius: 999px;
  text-decoration: none;
  padding: 0.85rem 1.2rem;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(142, 236, 207, 0.26);
}

.btn.ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

main section {
  padding: var(--space) 0;
  border-bottom: 1px solid color-mix(in oklab, var(--line) 65%, transparent);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.74rem;
  margin-bottom: 1rem;
  color: color-mix(in oklab, var(--text-dim) 65%, var(--accent));
}

.hero {
  min-height: 90vh;
  display: grid;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
}

.hero-copy p {
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  margin-bottom: 1.7rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.viz-panel {
  background: linear-gradient(160deg, #121921, #0d1218);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  position: relative;
  overflow: hidden;
}

.viz-panel::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% -20%;
  height: 220px;
  background: radial-gradient(circle, rgba(141, 235, 207, 0.28), transparent 65%);
}

.viz-panel::before {
  content: "";
  position: absolute;
  inset: -35% 8% auto;
  height: 200px;
  background: radial-gradient(circle, rgba(232, 201, 143, 0.12), transparent 70%);
  animation: pulse-glow 6s ease-in-out infinite;
}

.viz-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.viz-card {
  padding: 0.8rem;
  border: 1px solid color-mix(in oklab, var(--line) 78%, var(--accent-3));
  background: color-mix(in oklab, #121826 85%, black);
  border-radius: 12px;
}

.viz-card strong {
  display: block;
  font-size: 1.1rem;
  color: #e5ebff;
}

.trajectory {
  width: 100%;
  height: 120px;
  margin-top: 1rem;
}

.trajectory path {
  fill: none;
  stroke-width: 1.8;
  stroke: color-mix(in oklab, var(--accent) 70%, var(--accent-3));
  stroke-dasharray: 260;
  stroke-dashoffset: 260;
  animation: draw 3.5s ease forwards infinite alternate;
}

.wave-bars {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 0.3rem;
  margin-top: 0.8rem;
  align-items: end;
  height: 48px;
}

.wave-bars span {
  height: var(--h);
  border-radius: 999px;
  background: linear-gradient(to top, color-mix(in oklab, var(--accent) 75%, #0f1728), var(--accent-2));
  animation: wave-bars 3.6s ease-in-out infinite;
}

.wave-bars span:nth-child(2n) {
  animation-delay: -0.7s;
}

.wave-bars span:nth-child(3n) {
  animation-delay: -1.2s;
}

.tech-mini-charts {
  margin: 1.4rem 0 1.2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.mini-chart {
  border: 1px solid color-mix(in oklab, var(--line) 78%, var(--accent-3));
  border-radius: 12px;
  background: color-mix(in oklab, #111827 88%, #1d2738);
  padding: 0.7rem 0.8rem;
}

.mini-chart p {
  margin-bottom: 0.3rem;
  font-size: 0.8rem;
  color: var(--paper-soft);
}

.mini-chart svg {
  width: 100%;
  height: 54px;
}

.mini-chart path {
  fill: none;
  stroke-width: 2;
  stroke: color-mix(in oklab, var(--accent) 74%, var(--accent-2));
  stroke-dasharray: 220;
  stroke-dashoffset: 220;
  animation: draw 3.2s ease forwards infinite alternate;
}

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

.three-col {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
}

.feature {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: color-mix(in oklab, var(--bg-soft) 76%, #1a222e);
}

.feature h3 {
  margin-bottom: 0.4rem;
}

.tech-list,
.journey-list,
.editorial-list,
.audience-list,
.detail-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
}

.journey-list li,
.editorial-item,
.audience-list li,
.detail-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid color-mix(in oklab, var(--line) 70%, transparent);
}

.journey-list span,
.editorial-item span {
  color: var(--accent);
  font-weight: 600;
}

.editorial-item h3 {
  margin-bottom: 0.3rem;
}

.editorial-item a {
  text-decoration: none;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.surface {
  background: color-mix(in oklab, var(--bg-soft) 85%, #1b2532);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.2rem, 3vw, 2rem);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.metric {
  border: 1px solid color-mix(in oklab, var(--line) 83%, var(--accent-3));
  border-radius: 12px;
  padding: 1rem;
  background: #10161f;
  position: relative;
  overflow: hidden;
}

.metric::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
  transform: translateX(-55%);
  animation: data-scan 4.2s linear infinite;
}

.metric strong {
  display: block;
  font-size: 1.4rem;
  color: #f2f4ff;
}

.team-grid,
.article-grid,
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.profile,
.article-card,
.testimonial {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: color-mix(in oklab, var(--bg-soft) 85%, #182230);
  overflow: hidden;
}

.profile .image {
  height: 220px;
  background: linear-gradient(140deg, #3a465f, #1b2436);
  position: relative;
}

.profile .image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.18), transparent 55%);
}

.profile .image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}

.profile .body,
.article-card .body,
.testimonial .body {
  padding: 1rem;
}

.chips {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.7rem;
}

.chip {
  border: 1px solid color-mix(in oklab, var(--line) 70%, var(--accent-3));
  border-radius: 999px;
  padding: 0.28rem 0.6rem;
  font-size: 0.78rem;
  color: #d7deef;
}

.cta-band {
  background: linear-gradient(
    135deg,
    color-mix(in oklab, var(--bg-soft) 84%, #1b2533),
    color-mix(in oklab, #1d2a3c 70%, #102022)
  );
}

.cta-band h2,
.cta-band p {
  max-width: 20ch;
}

.cta-wrap {
  display: flex;
  gap: 1.2rem;
  align-items: end;
  justify-content: space-between;
  flex-wrap: wrap;
}

form {
  margin-top: 1.2rem;
  display: grid;
  gap: 0.8rem;
}

label {
  font-size: 0.86rem;
  color: var(--paper-soft);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #10151f;
  color: var(--text);
  padding: 0.7rem 0.8rem;
  font: inherit;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.map {
  border: 1px solid var(--line);
  border-radius: 14px;
  height: 100%;
  min-height: 300px;
  background: linear-gradient(155deg, #121a26, #24333d);
  padding: 1rem;
}

.section-tech,
.section-flow,
.section-editorial,
.section-experience,
.section-data,
.section-media {
  position: relative;
}

.section-tech::before,
.section-flow::before,
.section-editorial::before,
.section-experience::before,
.section-data::before,
.section-media::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 85% 25%, rgba(157, 173, 255, 0.08), transparent 35%);
}

.section-progress {
  position: relative;
}

.section-progress::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 20% 30%, rgba(141, 235, 207, 0.06), transparent 40%);
}

.section-work {
  position: relative;
}

.section-work::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 78% 30%, rgba(232, 201, 143, 0.06), transparent 38%);
}

.section-tech::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.012) 0,
      rgba(255, 255, 255, 0.012) 1px,
      transparent 1px,
      transparent 52px
    );
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.45), transparent 70%);
}

.media-grid {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.media-card {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid color-mix(in oklab, var(--line) 76%, var(--accent-3));
  min-height: 150px;
}

.media-card:first-child {
  grid-column: 1 / -1;
  min-height: 210px;
}

.media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s ease;
}

.media-card:hover img {
  transform: scale(1.035);
}

.signal-board {
  margin-top: 1rem;
  display: grid;
  gap: 0.55rem;
}

.signal-track {
  height: 10px;
  background: #0e141c;
  border-radius: 999px;
  border: 1px solid color-mix(in oklab, var(--line) 86%, var(--accent-3));
  overflow: hidden;
}

.signal-track span {
  display: block;
  width: var(--w);
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
  animation: signal-pulse 4s ease-in-out infinite;
}

.signal-path {
  margin-top: 1.2rem;
  width: 100%;
  height: 88px;
}

.signal-path path {
  fill: none;
  stroke-width: 3;
  stroke: color-mix(in oklab, var(--accent) 62%, var(--accent-3));
  stroke-dasharray: 320;
  stroke-dashoffset: 320;
  animation: draw 3.8s ease forwards infinite alternate;
}

.outcome-graphs {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.8rem;
  align-items: center;
}

.outcome-graphs svg {
  width: 100%;
  height: 86px;
  background: #0d141b;
  border: 1px solid color-mix(in oklab, var(--line) 82%, var(--accent-3));
  border-radius: 10px;
  padding: 0.4rem;
}

.outcome-graphs svg path {
  fill: none;
  stroke-width: 2.4;
  stroke: color-mix(in oklab, var(--accent-2) 68%, var(--accent));
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  animation: draw 3.3s ease forwards infinite alternate;
}

.radial-metric {
  width: 74px;
  aspect-ratio: 1;
  border-radius: 999px;
  background:
    radial-gradient(circle at center, #10161f 56%, transparent 58%),
    conic-gradient(var(--accent) 0deg 120deg, var(--accent-2) 120deg 250deg, #263240 250deg 360deg);
  border: 1px solid color-mix(in oklab, var(--line) 72%, var(--accent));
  animation: spin-slow 10s linear infinite;
}

.progress-signals {
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.progress-signals li {
  color: var(--paper-soft);
  font-size: 0.86rem;
}

.progress-grid {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.progress-card h3 {
  margin-bottom: 0.45rem;
}

.progress-timeline {
  margin-top: 1rem;
}

.timeline-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid color-mix(in oklab, var(--line) 75%, transparent);
}

.timeline-row strong {
  color: color-mix(in oklab, var(--accent-2) 72%, #fff);
}

.work-grid {
  margin-top: 1.3rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.work-card h3 {
  margin-bottom: 0.45rem;
}

.assist-list {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.55rem;
  color: var(--paper-soft);
}

.work-note {
  margin-top: 1rem;
  font-size: 0.92rem;
}

.work-link {
  margin-top: 1rem;
}

.feature,
.surface,
.profile,
.article-card,
.testimonial,
.metric,
.viz-card {
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover,
.surface:hover,
.profile:hover,
.article-card:hover,
.testimonial:hover,
.metric:hover,
.viz-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in oklab, var(--line) 40%, var(--accent));
  box-shadow: 0 12px 24px rgba(8, 13, 20, 0.42);
}

.footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
}

.footer-grid {
  width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: end;
}

.footer-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-nav a {
  text-decoration: none;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@keyframes float-glow {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-22px, 16px, 0);
  }
}

@keyframes pulse-glow {
  0%,
  100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.08);
  }
}

@keyframes wave-bars {
  0%,
  100% {
    transform: scaleY(0.72);
  }
  50% {
    transform: scaleY(1.18);
  }
}

@keyframes data-scan {
  0% {
    transform: translateX(-60%);
  }
  100% {
    transform: translateX(60%);
  }
}

@keyframes signal-pulse {
  0%,
  100% {
    filter: saturate(1);
    opacity: 0.86;
  }
  50% {
    filter: saturate(1.25);
    opacity: 1;
  }
}

@keyframes spin-slow {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .three-col,
  .team-grid,
  .article-grid,
  .testimonial-grid,
  .tech-mini-charts,
  .progress-grid,
  .work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    background: #0f131c;
    border-bottom: 1px solid var(--line);
    padding: 0.8rem 4vw 1rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-meta {
    margin-left: auto;
  }

  .site-nav.open .nav-links {
    display: flex;
  }

  .three-col,
  .team-grid,
  .article-grid,
  .testimonial-grid,
  .metrics,
  .tech-mini-charts,
  .media-grid,
  .outcome-graphs,
  .progress-grid,
  .work-grid {
    grid-template-columns: 1fr;
  }

  .radial-metric {
    width: 62px;
  }

  .timeline-row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}