/* Scroll scenes enhance a complete, readable document; no scroll interception. */
.home-experience {
  --hx-cyan: #43dcff;
  --hx-violet: #bb9bff;
  --hx-line: rgba(149, 210, 234, .2);
  position: relative;
  isolation: isolate;
  padding: 0;
  background: #050910;
  scroll-margin-top: 64px;
}
.home-experience *, .hx-fusion * { min-width: 0; }
.hx-intro {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 108px 40px 72px;
}
.hx-kicker { font: 11px var(--mono); letter-spacing: .19em; color: var(--hx-cyan, #43dcff); margin: 0 0 22px; text-transform: uppercase; }
.hx-intro h2 { max-width: 1000px; color: #f5f8ff; font-size: clamp(38px, 4.8vw, 70px); line-height: 1.18; letter-spacing: -.055em; font-weight: 800; margin: 0; }
.hx-intro h2 em, .hx-fusion h2 em { font-style: normal; color: var(--hx-cyan, #43dcff); }
.hx-intro > p:not(.hx-kicker) { color: #afc3d4; font-size: 17px; line-height: 1.85; max-width: 650px; margin-top: 26px; }
.hx-intro-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; margin-top: 35px; }
.hx-scroll-note { display: inline-flex; align-items: center; gap: 13px; color: #a3bdcc; font: 11px var(--mono); letter-spacing: .1em; }
.hx-scroll-note::before { content: '↓'; font-size: 23px; color: #43dcff; }
.hx-motion-toggle { display: none; }
.hx-motion-toggle.is-available { display: inline-flex; align-items: center; gap: 9px; background: transparent; border: 1px solid var(--hx-line); color: #c6dcea; font: 11px var(--mono); padding: 10px 14px; cursor: pointer; }
.hx-motion-toggle::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #43dcff; box-shadow: 0 0 10px #43dcff66; }
.hx-motion-toggle[aria-pressed="true"]::before { background: #b7a6d8; box-shadow: none; }
.hx-story { position: relative; --hx-stage-height: calc(100svh - 64px); }
.hx-stage { display: none; }
.hx-chapter-nav { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; max-width: 1280px; margin: 0 auto; padding: 0 40px 24px; position: relative; z-index: 5; }
.hx-chapter-nav a { color: #a8c0d2; border: 1px solid var(--hx-line); text-decoration: none; font: 11px var(--mono); letter-spacing: .045em; padding: 10px 13px; min-height: 42px; display: inline-flex; gap: 9px; align-items: center; background: #06101cd9; transition: border-color .2s, color .2s; }
.hx-chapter-nav a span:first-child:not([lang]) { color: #43dcff; font-size: 10px; }
.hx-chapter-nav a[aria-current="location"] { color: #f3fcff; border-color: #43dcff; background: #09212cd9; }
.hx-chapter-nav a:hover { color: #fff; border-color: #83dbee; }
.hx-nav-progress { display: none; }
.hx-chapter { position: relative; z-index: 2; min-height: 690px; display: flex; align-items: center; padding: 100px 40px; scroll-margin-top: 90px; background: #050910; border-top: 1px solid var(--hx-line); }
.hx-chapter-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: .62; }
.hx-chapter::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3, 9, 17, .97), rgba(3, 9, 17, .79) 45%, rgba(3, 9, 17, .18)), linear-gradient(0deg, #050910 0%, transparent 28%, transparent 80%, #050910 100%); z-index: 0; pointer-events: none; }
.hx-chapter-inner { max-width: 1200px; width: 100%; margin: 0 auto; position: relative; z-index: 2; }
.hx-chapter-copy { max-width: 540px; }
.hx-chapter-no { display: inline-flex; align-items: center; gap: 14px; font: 11px var(--mono); color: #a3bac9; letter-spacing: .11em; margin-bottom: 25px; }
.hx-chapter-no b { font-weight: 400; color: var(--hx-cyan); border: 1px solid var(--hx-line); padding: 7px 9px; }
.hx-chapter h3 { color: #f5f9ff; font-size: clamp(36px, 5vw, 69px); line-height: 1.14; letter-spacing: -.055em; font-weight: 800; margin: 0 0 19px; }
.hx-chapter h3 em { display: block; color: var(--hx-cyan); font-style: normal; }
.hx-chapter[data-tone="violet"] h3 em { color: var(--hx-violet); }
.hx-chapter .hx-tech-name { margin: 0 0 27px; font: 13px var(--mono); letter-spacing: .13em; color: #a2e8fc; }
.hx-chapter[data-tone="violet"] .hx-tech-name { color: #d0bcff; }
.hx-chapter-desc { max-width: 470px; font-size: 16px; line-height: 1.9; color: #b8ccdc; margin-bottom: 25px; }
.hx-signals { display: flex; flex-wrap: wrap; gap: 9px 18px; margin: 0 0 31px; padding: 0; list-style: none; color: #c3d6e3; font-size: 12px; }
.hx-signals li { display: flex; align-items: center; gap: 8px; }
.hx-signals li::before { content: ''; height: 4px; width: 4px; background: var(--hx-cyan); }
.hx-story-link { display: inline-flex; align-items: center; gap: 32px; color: #eefbff; text-decoration: none; font-size: 13px; font-weight: 600; padding: 12px 0; border-bottom: 1px solid #65d9f0; }
.hx-story-link b { font-size: 22px; color: #66def9; font-weight: 400; transition: transform .2s; }
.hx-story-link:hover b { transform: translate(3px, -3px); }
.home-experience a:focus-visible, .home-experience button:focus-visible, .hx-fusion a:focus-visible { outline: 2px solid #b7ecff; outline-offset: 6px; }
.hx-stage-layer { position: absolute; inset: 0; opacity: 0; transition: opacity .75s ease; }
.hx-stage-layer.is-active { opacity: 1; }
.hx-stage-layer > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .68; }
.hx-stage-layer::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, #040a14f5 0%, #040a14d9 32%, #040a1466 61%, #040a1424 100%), linear-gradient(0deg, #050910 0%, transparent 24%, transparent 82%, #050910bc); }
.hx-stage-grid { position: absolute; inset: 0; z-index: 1; opacity: .15; background-image: linear-gradient(#46d5f82e 1px, transparent 1px), linear-gradient(90deg, #46d5f82e 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(90deg, transparent 25%, #000 70%); }
.hx-technical { position: absolute; z-index: 2; right: 4%; top: 12%; width: min(44vw, 650px); height: 70%; opacity: .82; color: #4de1ff; filter: drop-shadow(0 0 12px #1c9bc522); }
.hx-technical--ai { color: #c1a0ff; }
.hx-technical svg { width: 100%; height: 100%; overflow: visible; }
.hx-technical text { font-family: var(--mono); letter-spacing: .14em; fill: currentColor; stroke: none; }
.hx-flow { stroke-dasharray: 6 13; animation: hx-flow 6s linear infinite; animation-play-state: paused; }
.hx-node { transform-box: fill-box; transform-origin: center; animation: hx-node 4s ease-in-out infinite; animation-play-state: paused; }
.hx-story.is-playing .hx-stage-layer.is-active .hx-flow, .hx-story.is-playing .hx-stage-layer.is-active .hx-node { animation-play-state: running; }
.hx-stage-caption { position: absolute; z-index: 3; right: 5%; bottom: 36px; text-align: right; color: #bed3e0; font: 10px var(--mono); letter-spacing: .1em; }
.hx-stage-caption strong { display: block; color: #53ddff; font-size: 12px; font-weight: 400; margin-bottom: 7px; }
.hx-story.is-enhanced .hx-stage { display: block; position: sticky; top: 64px; height: var(--hx-stage-height); margin-bottom: calc(-1 * var(--hx-stage-height)); overflow: hidden; pointer-events: none; z-index: 0; }
.hx-story.is-enhanced .hx-chapter-nav { position: sticky; top: 86px; justify-content: flex-end; min-height: 48px; padding-bottom: 0; margin-bottom: -48px; }
.hx-story.is-enhanced .hx-nav-progress { display: block; height: 1px; width: 130px; overflow: hidden; background: #335063; }
.hx-nav-progress span { display: block; height: 100%; width: 100%; transform: scaleX(var(--hx-progress, 0)); transform-origin: left; background: #62dcff; }
.hx-story.is-enhanced .hx-chapter { min-height: max(650px, var(--hx-stage-height)); background: transparent; border: none; }
.hx-story.is-enhanced .hx-chapter-image, .hx-story.is-enhanced .hx-chapter::after { display: none; }
/* Technology combinations form an editorial equation, not four service packages. */
.hx-fusion { position: relative; isolation: isolate; overflow: hidden; background: #070b16; border-top: 1px solid #83b5ee26; border-bottom: 1px solid #83b5ee26; padding: 112px 40px; }
.hx-fusion::before { content: ''; position: absolute; width: 700px; height: 700px; border-radius: 50%; right: -350px; top: -290px; background: radial-gradient(circle, #764be525, transparent 65%); pointer-events: none; z-index: -1; }
.hx-fusion-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.1fr; gap: 90px; align-items: center; }
.hx-fusion h2 { color: #f4f8ff; font-size: clamp(35px, 4vw, 56px); line-height: 1.25; letter-spacing: -.055em; margin-bottom: 23px; }
.hx-fusion-lead { color: #acc0d4; font-size: 16px; line-height: 1.9; }
.hx-fusion-signature { margin-top: 30px; font: 11px var(--mono); letter-spacing: .14em; color: #bcb0e0; }
.hx-combinations { margin: 0; padding: 0; list-style: none; }
.hx-combinations li { padding: 25px 0; border-top: 1px solid #a7c9e325; }
.hx-combinations li:last-child { border-bottom: 1px solid #a7c9e325; }
.hx-combinations h3 { color: #eff7ff; font: 15px var(--mono); letter-spacing: .04em; margin-bottom: 10px; line-height: 1.5; }
.hx-combinations h3 b { color: #af96f8; font-weight: 400; padding: 0 7px; }
.hx-combinations p { color: #aabfd1; font-size: 13px; line-height: 1.85; }
.hx-industry .hx-chapter h3 { font-size: clamp(43px, 5.7vw, 82px); }
html[data-lang="en"] .hx-industry .hx-chapter h3 { font-size: clamp(24px, 4.1vw, 52px); }
.hx-industry .hx-chapter h3 em { font-size: .7em; margin-top: 12px; }
.hx-industry .hx-stage-layer > img { opacity: .91; }
.hx-industry .hx-stage-layer::after { background: linear-gradient(90deg, #040a14e8 0%, #040a14a6 35%, #040a144d 60%, #040a1420), linear-gradient(0deg, #050910 0%, transparent 26%, transparent 78%, #050910bc); }
.hx-industry .hx-chapter-nav a { padding: 9px 11px; letter-spacing: 0; }
.hx-industry .hx-stage-caption { font-size: 10px; max-width: 360px; line-height: 1.7; }
.hx-industry .hx-chapter-copy { max-width: 590px; }
.hx-industry .hx-chapter-desc { max-width: 440px; }
.hx-industry-caption { margin: 26px 0 0; font-size: 10px; color: #8faebf; line-height: 1.75; }
.hx-industry .hx-nav-progress { width: 70px; }
.hx-world-label { position: absolute; z-index: 2; right: 4%; top: 45%; font: 100px var(--mono); line-height: 1; color: #ffffff12; letter-spacing: -.05em; writing-mode: vertical-rl; }
@keyframes hx-flow { to { stroke-dashoffset: -114; } }
@keyframes hx-node { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }
@media (max-width: 1100px) {
  .hx-technical { right: 1%; width: 43vw; opacity: .7; }
  .hx-chapter-copy { max-width: 490px; }
  .hx-chapter h3 { font-size: 58px; }
  .hx-industry .hx-chapter-nav { gap: 5px; }
  .hx-industry .hx-chapter-nav a { font-size: 10px; padding: 9px; }
  .hx-industry .hx-nav-progress { display: none; }
  .hx-fusion-inner { gap: 50px; }
}
@media (max-width: 900px) {
  .hx-intro { padding: 80px 32px 50px; }
  .hx-intro h2 { font-size: 48px; }
  .hx-chapter-nav { padding-inline: 32px; }
  .hx-chapter { padding: 86px 32px; min-height: 640px; }
  .hx-chapter h3 { font-size: 56px; }
  .hx-chapter::after { background: linear-gradient(90deg, #040a14ed 0%, #040a14b3 65%, #040a1466), linear-gradient(0deg, #050910 0%, transparent 32%, transparent 72%, #050910); }
  .hx-fusion { padding: 86px 32px; }
  .hx-fusion-inner { grid-template-columns: 1fr; gap: 40px; }
  .hx-fusion h2 { max-width: 700px; }
  .hx-combinations { display: grid; grid-template-columns: 1fr 1fr; column-gap: 32px; }
  .hx-combinations li { padding: 25px 0; border-bottom: 1px solid #a7c9e325; }
  .hx-world-label { display: none; }
}
@media (max-width: 540px) {
  .hx-intro { padding: 72px 22px 40px; }
  .hx-kicker { font-size: 10px; letter-spacing: .12em; margin-bottom: 19px; }
  .hx-intro h2 { font-size: clamp(34px, 9vw, 44px); line-height: 1.27; }
  html[data-lang="en"] .hx-intro h2 { font-size: clamp(27px, 7.5vw, 38px); }
  .hx-intro > p:not(.hx-kicker) { font-size: 14px; line-height: 1.85; margin-top: 23px; }
  .hx-scroll-note { font-size: 10px; letter-spacing: .035em; }
  .hx-chapter-nav { padding: 0 22px 25px; gap: 7px; }
  .hx-chapter-nav a { font-size: 10px; padding: 10px; gap: 7px; }
  .hx-chapter { min-height: 630px; padding: 74px 22px; }
  .hx-chapter h3, .hx-industry .hx-chapter h3 { font-size: clamp(36px, 10vw, 48px); line-height: 1.22; }
  .hx-chapter-no { font-size: 10px; margin-bottom: 26px; gap: 10px; letter-spacing: .06em; }
  .hx-chapter .hx-tech-name { font-size: 10px; letter-spacing: .08em; margin-bottom: 23px; }
  .hx-chapter-desc { font-size: 14px; line-height: 1.85; }
  .hx-signals { gap: 10px 16px; font-size: 11px; margin-bottom: 24px; }
  .hx-chapter-image { opacity: .82; object-position: 58% center; }
  .hx-chapter::after { background: linear-gradient(0deg, #040a14f5 0%, #040a14bf 40%, #040a1480 72%, #040a14ab 100%); }
  .hx-story-link { font-size: 12px; gap: 20px; }
  .hx-fusion { padding: 76px 22px; }
  .hx-fusion h2 { font-size: clamp(33px, 9vw, 42px); }
  .hx-fusion-lead { font-size: 14px; }
  .hx-fusion-signature { font-size: 9px; letter-spacing: .07em; }
  .hx-combinations { display: block; }
  .hx-combinations li { border-bottom: 0; }
  .hx-combinations h3 { font-size: 12px; letter-spacing: 0; }
  .hx-combinations h3 b { padding-inline: 5px; }
  .hx-industry .hx-chapter { min-height: 600px; }
  .hx-industry .hx-chapter-nav a { min-height: 44px; padding: 10px 11px; font-size: 11px; }
  .hx-industry-caption { font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .home-experience *, .home-experience *::before, .home-experience *::after, .hx-fusion * { transition: none !important; animation: none !important; }
  .home-experience .hx-story-link:hover b { transform: none; }
  .home-experience .hx-scroll-note { display: none; }
}