:root {
  color-scheme: dark;
  --black: #000;
  --surface: #0c0c0d;
  --surface-2: #121214;
  --white: #f2f2ef;
  --text: #d5d5d2;
  --muted: #77787b;
  --quiet: #4b4c4f;
  --line: rgba(255, 255, 255, .14);
  --line-soft: rgba(255, 255, 255, .08);
  --copper: #b5814d;
  font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; background: var(--black); }
body { margin: 0; overflow-x: hidden; background: var(--black); color: var(--text); text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
p { line-height: 1.72; }
.mobile-only { display: none; }

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(calc(100% - 10vw), 1280px);
  height: 82px;
  margin: 0 auto;
  background: linear-gradient(to bottom, rgba(0, 0, 0, .92), rgba(0, 0, 0, .5) 70%, transparent);
}
.brand { display: flex; align-items: center; gap: 12px; justify-self: start; color: var(--white); }
.brand svg { width: 36px; height: 36px; flex: none; }
.brand > span { display: flex; min-width: 0; flex-direction: column; }
.brand strong { color: var(--white); font-size: 14px; font-weight: 680; letter-spacing: .12em; white-space: nowrap; }
.brand small { color: #727275; font: 600 8px/1.5 ui-monospace, monospace; letter-spacing: .24em; }
.topbar nav { display: flex; align-items: center; gap: 38px; color: #858588; font-size: 13px; }
.topbar nav a, .language-switch a { transition: color .25s ease; }
.topbar nav a:hover, .language-switch a:hover { color: var(--white); }
.language-switch { display: flex; align-items: center; gap: 9px; justify-self: end; color: #55565a; font-size: 12px; }
.language-switch i { width: 1px; height: 12px; background: #38393c; }
.language-switch a { white-space: nowrap; }
.language-switch a[aria-current="page"] { color: var(--white); }

.hero { min-height: 1080px; padding: 90px 0 100px; text-align: center; }
.hero-visual { position: relative; display: grid; place-items: center; width: 100%; height: clamp(410px, 42vw, 590px); overflow: hidden; mask-image: linear-gradient(to bottom, transparent 0, black 15%, black 82%, transparent 100%); }
.energy-word { position: absolute; top: 49%; color: rgba(242, 242, 239, .58); font-size: clamp(90px, 15vw, 220px); font-weight: 660; line-height: 1; letter-spacing: -.075em; filter: blur(1.4px); text-shadow: 0 0 18px rgba(255, 255, 255, .18), 14px 0 30px rgba(255, 255, 255, .09); transform: translateY(-50%) scaleX(1.1); white-space: nowrap; }
.energy-word-left { right: 53%; }
.energy-word-right { left: 53%; }
.energy-line { position: absolute; top: 49%; left: 0; width: 100%; height: 3px; background: linear-gradient(90deg, transparent 3%, rgba(255,255,255,.04) 18%, rgba(255,255,255,.52) 49%, rgba(255,255,255,.06) 80%, transparent 97%); filter: blur(2px); box-shadow: 0 0 26px rgba(255,255,255,.18); }
.core-orbit { position: relative; z-index: 2; display: grid; place-items: center; width: clamp(250px, 29vw, 420px); aspect-ratio: 1; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; background: radial-gradient(circle at 50% 50%, rgba(255,255,255,.055), rgba(0,0,0,.94) 54%, #000 72%); box-shadow: inset -18px -5px 28px rgba(255,255,255,.12), 10px 0 24px rgba(255,255,255,.16); }
.core-orbit::before { position: absolute; inset: 8%; border: 1px solid rgba(255,255,255,.055); border-radius: inherit; content: ""; }
.core-orbit > i { position: absolute; border: 1px solid rgba(255,255,255,.06); border-radius: 50%; }
.core-orbit > i:nth-child(1) { inset: -10%; border-top-color: rgba(255,255,255,.2); animation: orbitSpin 20s linear infinite; }
.core-orbit > i:nth-child(2) { inset: 17%; border-right-color: rgba(255,255,255,.24); animation: orbitSpin 13s linear infinite reverse; }
.core-orbit > i:nth-child(3) { inset: 31%; border-bottom-color: rgba(181,129,77,.48); animation: orbitSpin 8s linear infinite; }
.core-mark { position: relative; z-index: 2; display: grid; place-items: center; width: 88px; height: 88px; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; background: rgba(0,0,0,.88); color: var(--white); box-shadow: 0 0 60px rgba(255,255,255,.08); }
.core-mark svg { width: 48px; height: 48px; }
.flare { position: absolute; z-index: 4; top: 49%; left: calc(50% + clamp(120px, 14.5vw, 210px)); width: 5px; height: 5px; border-radius: 50%; background: #fff; box-shadow: 0 0 8px 3px #fff, 0 0 26px 12px rgba(255,255,255,.7), 0 0 72px 28px rgba(255,255,255,.32); animation: flarePulse 2.8s ease-in-out infinite; }
.hero-copy { position: relative; z-index: 5; width: min(calc(100% - 40px), 760px); margin: -16px auto 0; }
.eyebrow { color: #696a6d; font: 600 9px/1.5 ui-monospace, monospace; letter-spacing: .22em; }
h1 { margin: 25px auto 0; color: var(--white); font-size: clamp(26px, 2.35vw, 34px); font-weight: 510; line-height: 1.45; letter-spacing: -.035em; }
h1 em { color: #b8b8b6; font-style: normal; }
.hero-statement { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 28px; min-height: 130px; margin-top: 40px; padding: 26px 26px 26px 30px; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(140deg, rgba(255,255,255,.07), rgba(255,255,255,.025)); box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 18px 70px rgba(0,0,0,.44); text-align: left; }
.hero-statement p { margin: 0; color: #85868a; font-size: 14px; }
.hero-statement a { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.1); border-radius: 50%; background: rgba(255,255,255,.055); color: #a7a7aa; transition: border-color .25s ease, color .25s ease, transform .25s ease; }
.hero-statement a:hover { border-color: rgba(255,255,255,.35); color: white; transform: translateY(-2px); }
.hero-actions { display: flex; justify-content: center; gap: 14px; margin-top: 34px; }
.hero-actions a { padding: 13px 25px; border: 1px solid #3b3b3e; border-radius: 999px; color: #b3b3b5; font-size: 13px; transition: border-color .25s ease, background .25s ease, color .25s ease; }
.hero-actions a:hover { border-color: #777; background: #111; color: white; }
.trust-row { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 72px; color: #505154; font: 500 9px/1.5 ui-monospace, monospace; letter-spacing: .11em; text-transform: uppercase; }
.trust-row i { width: 3px; height: 3px; border-radius: 50%; background: #3f4043; }

.capabilities { width: min(calc(100% - 10vw), 1280px); margin: 0 auto; padding: 150px 0 180px; }
.section-intro, .products-intro { max-width: 820px; margin: 0 auto; text-align: center; }
.section-intro > small, .products-intro small, .product-copy > small, .about small { color: #595a5d; font: 600 9px/1.5 ui-monospace, monospace; letter-spacing: .2em; text-transform: uppercase; }
.section-intro h2, .products-intro h2 { margin: 23px 0 18px; color: var(--white); font-size: clamp(34px, 3vw, 44px); font-weight: 540; letter-spacing: -.04em; }
.section-intro p { max-width: 700px; margin: 0 auto; color: #68696c; font-size: 14px; }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 78px; }
.capability-grid article { overflow: hidden; border: 1px solid var(--line-soft); border-radius: 20px; background: #050505; transition: border-color .35s ease, transform .35s ease; }
.capability-grid article:hover { border-color: rgba(255,255,255,.2); transform: translateY(-4px); }
.capability-art { position: relative; display: grid; place-items: center; height: 310px; overflow: hidden; border-bottom: 1px solid var(--line-soft); background: radial-gradient(circle at 50% 42%, #171719, #050505 65%); }
.capability-copy { min-height: 184px; padding: 24px 24px 26px; }
.capability-copy > span { color: #525356; font: 600 8px/1.5 ui-monospace, monospace; letter-spacing: .13em; }
.capability-copy h3 { margin: 14px 0 9px; color: #d5d5d3; font-size: 19px; font-weight: 540; }
.capability-copy p { margin: 0; color: #656669; font-size: 13px; }
.art-orbit { position: relative; width: 180px; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; box-shadow: inset -8px 0 18px rgba(255,255,255,.08), 0 0 35px rgba(255,255,255,.04); }
.art-orbit i { position: absolute; border: 1px solid rgba(255,255,255,.1); border-radius: 50%; }
.art-orbit i:nth-child(1) { inset: 18%; }
.art-orbit i:nth-child(2) { inset: 36%; border-color: rgba(181,129,77,.38); }
.art-orbit i:nth-child(3) { top: 50%; left: -38%; width: 176%; height: 1px; border: 0; border-top: 1px solid rgba(255,255,255,.09); border-radius: 0; }
.art-orbit b { position: absolute; inset: 46%; border-radius: 50%; background: #d8d8d6; box-shadow: 0 0 20px rgba(255,255,255,.7); }
.art-orbit span { position: absolute; top: 50%; right: -75px; width: 80px; height: 2px; background: linear-gradient(90deg, rgba(255,255,255,.5), transparent); filter: blur(1px); }
.art-frames { position: relative; width: 210px; height: 170px; perspective: 600px; }
.art-frames i { position: absolute; inset: 12px; border: 1px solid rgba(255,255,255,.16); border-radius: 17px; background: linear-gradient(145deg, #1b1b1d, #09090a); transform: rotateX(56deg) rotateZ(-11deg); box-shadow: 0 22px 40px rgba(0,0,0,.5); }
.art-frames i:nth-child(2) { transform: translateY(25px) rotateX(56deg) rotateZ(-11deg); opacity: .7; }
.art-frames i:nth-child(3) { transform: translateY(50px) rotateX(56deg) rotateZ(-11deg); opacity: .36; }
.art-frames span { position: absolute; top: 66px; left: 42px; z-index: 3; color: #aaa; font: 600 8px/1 ui-monospace, monospace; letter-spacing: .15em; transform: rotate(-11deg); }
.art-trace { position: relative; width: 78%; height: 160px; }
.art-trace::before { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 34px 34px; content: ""; mask-image: radial-gradient(circle, black, transparent 80%); }
.art-trace i { position: absolute; left: 8%; right: 8%; height: 1px; background: linear-gradient(90deg, transparent, #6d6e70 22%, #a8a8a6 48%, #4a4b4e 72%, transparent); }
.art-trace i:nth-child(1) { top: 28%; }
.art-trace i:nth-child(2) { top: 45%; opacity: .56; }
.art-trace i:nth-child(3) { top: 62%; opacity: .34; }
.art-trace i:nth-child(4) { top: 79%; opacity: .18; }
.art-trace b { position: absolute; top: calc(28% - 3px); left: 63%; width: 7px; height: 7px; border-radius: 50%; background: #ddd; box-shadow: 0 0 18px #fff; }
.art-trace span { position: absolute; right: 10%; bottom: 4%; color: #55565a; font: 600 8px/1 ui-monospace, monospace; }

.products { padding: 80px 0 100px; }
.products-intro { padding-bottom: 40px; }
.product-matrix { width: min(calc(100% - 10vw), 1280px); margin: 92px auto 40px; padding: 86px 0 18px; border-top: 1px solid var(--line-soft); }
.matrix-heading { display: grid; grid-template-columns: minmax(230px, .75fr) minmax(340px, 1.25fr); column-gap: clamp(40px, 9vw, 130px); align-items: end; }
.matrix-heading > small { grid-column: 1 / -1; margin-bottom: 26px; color: #595a5d; font: 600 9px/1.5 ui-monospace, monospace; letter-spacing: .2em; }
.matrix-heading h2 { margin: 0; color: var(--white); font-size: clamp(34px, 4vw, 58px); font-weight: 510; line-height: 1.08; letter-spacing: -.055em; }
.matrix-heading p { max-width: 500px; margin: 0 0 5px; color: #68696c; font-size: 14px; line-height: 1.8; }
.matrix-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; margin-top: 70px; border: 1px solid var(--line-soft); background: var(--line-soft); }
.matrix-card { grid-column: span 2; min-height: 282px; padding: 25px 25px 28px; background: #050505; transition: background .35s ease, transform .35s ease; }
.matrix-card:nth-last-child(-n+2) { grid-column: span 3; }
.matrix-card:hover { position: relative; z-index: 1; background: #0d0d0e; transform: translateY(-3px); }
.matrix-card:focus-visible { position: relative; z-index: 2; outline: 1px solid var(--copper); outline-offset: -1px; }
.matrix-card-top { display: flex; align-items: center; justify-content: space-between; color: #57585b; font: 600 9px/1 ui-monospace, monospace; letter-spacing: .14em; }
.matrix-card-top i { position: relative; display: block; width: 34px; height: 34px; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; }
.matrix-card-top i::before, .matrix-card-top i::after { position: absolute; top: 50%; left: 50%; width: 14px; height: 1px; background: #8c8d90; content: ""; transform: translate(-50%, -50%); }
.matrix-card-top i::after { transform: translate(-50%, -50%) rotate(90deg); }
.matrix-card-copy { margin-top: 59px; }
.matrix-card-copy > small { color: #56575a; font: 600 8px/1.4 ui-monospace, monospace; letter-spacing: .16em; }
.matrix-card-copy h3 { margin: 12px 0 10px; color: #d5d5d3; font-size: 22px; font-weight: 520; letter-spacing: -.035em; }
.matrix-card-copy p { margin: 0; color: #68696c; font-size: 13px; line-height: 1.7; }
.matrix-card-link { display: inline-flex; gap: 10px; align-items: center; margin-top: 22px; color: #8d8e91; font-size: 11px; font-weight: 500; }
.matrix-card-link span { color: var(--copper); }
.product-main { display: grid; grid-template-columns: minmax(300px, .72fr) minmax(520px, 1.28fr); gap: clamp(60px, 10vw, 150px); align-items: center; width: min(calc(100% - 10vw), 1280px); min-height: 790px; margin: 0 auto; }
.product-copy h2 { margin: 18px 0 24px; color: var(--white); font-size: clamp(58px, 6vw, 90px); font-weight: 520; line-height: 1; letter-spacing: -.065em; }
.product-copy p { max-width: 500px; margin: 0; color: #696a6d; font-size: 15px; }
.product-copy a { display: inline-flex; gap: 26px; align-items: center; margin-top: 34px; padding: 12px 20px; border: 1px solid #39393c; border-radius: 999px; color: #b1b1b3; font-size: 12px; transition: border-color .25s ease, color .25s ease; }
.product-copy a span { color: var(--copper); }
.product-copy a:hover { border-color: #777; color: #fff; }
.product-scene { position: relative; display: grid; place-items: center; height: 540px; overflow: hidden; border: 1px solid var(--line-soft); border-radius: 34px; background: radial-gradient(circle at 50% 50%, #171719, #09090a 58%, #030303); box-shadow: 0 40px 100px rgba(0,0,0,.5); }
.product-scene::before { position: absolute; inset: 0; background: linear-gradient(125deg, rgba(255,255,255,.035), transparent 32%); content: ""; }
.runtime-graph { position: relative; z-index: 1; width: 92%; color: #7a7b7e; }
.runtime-graph svg { display: block; width: 100%; height: auto; }
.grid-lines { opacity: .08; }
.runtime-core text, .runtime-node text, .small-node text { fill: #b5b5b3; font-family: ui-monospace, monospace; letter-spacing: .08em; }
.runtime-core text, .runtime-node text { font-size: 10px; }
.runtime-node circle { fill: currentColor; fill-opacity: .08; stroke: currentColor; }
.small-node rect { fill: #111113; stroke: currentColor; stroke-opacity: .42; }
.small-node text { font-size: 9px; }
.packets circle { animation: packetPulse 1.8s ease-in-out infinite alternate; transform-origin: center; }
.packets circle:nth-child(2) { animation-delay: .4s; }
.packets circle:nth-child(3) { animation-delay: .8s; }
.packets circle:nth-child(4) { animation-delay: 1.2s; }
.scene-status { position: absolute; right: 24px; bottom: 22px; left: 24px; z-index: 3; display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; padding: 13px 15px; border: 1px solid var(--line-soft); border-radius: 13px; background: rgba(5,5,6,.75); backdrop-filter: blur(12px); color: #66676a; font: 600 8px/1 ui-monospace, monospace; letter-spacing: .12em; }
.scene-status i { width: 5px; height: 5px; border-radius: 50%; background: #a0b9a6; box-shadow: 0 0 10px rgba(160,185,166,.7); }
.scene-status i.is-offline { background: #9b6363; box-shadow: 0 0 10px rgba(155,99,99,.55); }
.scene-status b { color: #8c8d90; font-weight: 600; }

.about { position: relative; width: min(calc(100% - 10vw), 1280px); margin: 0 auto; padding: 190px 0 140px; text-align: center; }
.about::before { position: absolute; top: 10%; left: 50%; width: min(700px, calc(100vw - 20px)); height: 500px; background: radial-gradient(circle, rgba(255,255,255,.045), transparent 68%); content: ""; transform: translateX(-50%); pointer-events: none; }
.about-heading { position: relative; max-width: 940px; margin: 0 auto; }
.about-heading h2 { margin: 28px auto 24px; color: var(--white); font-size: clamp(42px, 5vw, 72px); font-weight: 510; line-height: 1.15; letter-spacing: -.06em; }
.about-heading p { max-width: 650px; margin: 0 auto; color: #696a6d; font-size: 15px; }
.about dl { display: grid; grid-template-columns: 1.15fr .5fr 1.6fr; max-width: 1080px; margin: 100px auto 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: left; }
.about dl div { min-width: 0; padding: 24px 26px; }
.about dl div + div { border-left: 1px solid var(--line-soft); }
.about dt { margin-bottom: 12px; color: #4f5053; font-size: 10px; }
.about dd { margin: 0; overflow-wrap: anywhere; color: #8a8b8e; font-size: 12px; line-height: 1.7; }
.contact-panel { display: grid; grid-template-columns: minmax(260px, .8fr) minmax(360px, 1.2fr); gap: 50px; align-items: end; max-width: 1080px; margin: 88px auto 0; padding: 34px 0 0; border-top: 1px solid var(--line); text-align: left; }
.contact-panel small { color: #595a5d; font: 600 9px/1.5 ui-monospace, monospace; letter-spacing: .2em; }
.contact-panel h3 { margin: 18px 0 12px; color: #d5d5d3; font-size: clamp(25px, 3vw, 39px); font-weight: 510; letter-spacing: -.045em; }
.contact-panel p { max-width: 380px; margin: 0; color: #68696c; font-size: 13px; }
.contact-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.contact-actions a { display: grid; grid-template-columns: 1fr auto; gap: 8px 14px; align-items: end; min-height: 104px; padding: 20px; border: 1px solid var(--line-soft); border-radius: 16px; background: rgba(255,255,255,.025); transition: border-color .25s ease, background .25s ease, transform .25s ease; }
.contact-actions a:hover { border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.05); transform: translateY(-3px); }
.contact-actions span { grid-column: 1 / -1; color: #56575a; font: 600 8px/1.4 ui-monospace, monospace; letter-spacing: .14em; }
.contact-actions b { overflow-wrap: anywhere; color: #bdbdbb; font-size: 13px; font-weight: 500; }
.contact-actions i { color: var(--copper); font-size: 16px; font-style: normal; }
.presales-launcher { position: fixed; right: 28px; bottom: 28px; z-index: 40; display: inline-flex; align-items: center; gap: 10px; padding: 13px 16px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; background: rgba(13,13,14,.88); box-shadow: 0 18px 55px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.06); color: #d2d2d0; cursor: pointer; font: 600 11px/1 system-ui, sans-serif; backdrop-filter: blur(16px); transition: border-color .25s ease, transform .25s ease, background .25s ease; }
.presales-launcher:hover { border-color: rgba(255,255,255,.42); background: #161618; transform: translateY(-3px); }
.presales-launcher b { color: var(--copper); font-size: 15px; font-weight: 500; }
.presales-launcher-dot { width: 6px; height: 6px; border-radius: 50%; background: #8eaa96; box-shadow: 0 0 10px rgba(142,170,150,.75); }
.presales-drawer { position: fixed; right: 28px; bottom: 82px; z-index: 39; display: grid; grid-template-rows: auto auto minmax(220px, 1fr) auto auto; width: min(410px, calc(100vw - 32px)); height: min(650px, calc(100vh - 120px)); overflow: hidden; border: 1px solid rgba(255,255,255,.14); border-radius: 24px; background: rgba(8,8,9,.96); box-shadow: 0 34px 100px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.05); opacity: 0; pointer-events: none; transform: translateY(16px) scale(.98); transition: opacity .25s ease, transform .25s ease; backdrop-filter: blur(20px); }
.presales-drawer.is-open { opacity: 1; pointer-events: auto; transform: translateY(0) scale(1); }
.presales-header { display: flex; align-items: flex-start; justify-content: space-between; padding: 22px 22px 18px; border-bottom: 1px solid var(--line-soft); }
.presales-header small { color: #68696c; font: 600 8px/1.4 ui-monospace, monospace; letter-spacing: .18em; }
.presales-header h2 { margin: 10px 0 0; color: #e1e1de; font-size: 20px; font-weight: 520; letter-spacing: -.035em; }
.presales-header button { width: 32px; height: 32px; border: 1px solid var(--line-soft); border-radius: 50%; background: transparent; color: #85868a; cursor: pointer; font-size: 21px; line-height: 1; }
.presales-header button:hover { border-color: rgba(255,255,255,.3); color: #fff; }
.presales-status { display: flex; align-items: center; gap: 8px; padding: 12px 22px; border-bottom: 1px solid rgba(255,255,255,.045); color: #696a6d; font: 600 8px/1.4 ui-monospace, monospace; letter-spacing: .1em; }
.presales-status i { width: 5px; height: 5px; border-radius: 50%; background: #b5814d; box-shadow: 0 0 9px rgba(181,129,77,.65); }
.presales-status i.is-online { background: #8eaa96; box-shadow: 0 0 9px rgba(142,170,150,.65); }
.presales-status i.is-offline { background: #9b6363; box-shadow: 0 0 9px rgba(155,99,99,.55); }
.presales-status a { margin-left: auto; color: #a98a6a; letter-spacing: .03em; }
.presales-messages { overflow-y: auto; padding: 18px 16px; scrollbar-width: thin; }
.presales-message { max-width: 88%; margin: 0 0 14px; padding: 12px 14px; border: 1px solid var(--line-soft); border-radius: 15px 15px 15px 4px; background: #121214; color: #b9b9b7; font-size: 13px; line-height: 1.68; }
.presales-message.is-user { margin-left: auto; border-color: rgba(181,129,77,.24); border-radius: 15px 15px 4px 15px; background: rgba(181,129,77,.1); color: #d2c3b5; }
.presales-message p { margin: 0; white-space: pre-wrap; }
.presales-message-body { color: inherit; line-height: 1.68; }
.presales-message-body p { margin: 0 0 10px; white-space: normal; }
.presales-message-body p:last-child { margin-bottom: 0; }
.presales-message-body h1, .presales-message-body h2, .presales-message-body h3 { margin: 0 0 10px; color: #d5d5d3; font-weight: 560; line-height: 1.25; letter-spacing: -.02em; }
.presales-message-body h1 { font-size: 18px; }
.presales-message-body h2 { font-size: 16px; }
.presales-message-body h3 { font-size: 14px; }
.presales-message-body ul, .presales-message-body ol { margin: 7px 0 11px; padding-left: 19px; }
.presales-message-body li { margin: 4px 0; }
.presales-message-body strong { color: #e1e1de; font-weight: 600; }
.presales-message-body em { color: #c1b6aa; }
.presales-message-body code { padding: 2px 5px; border: 1px solid rgba(255,255,255,.1); border-radius: 5px; background: #09090a; color: #cdb394; font: 11px/1.4 ui-monospace, monospace; }
.presales-message-body pre { overflow-x: auto; margin: 9px 0; padding: 10px 11px; border: 1px solid rgba(255,255,255,.09); border-radius: 9px; background: #09090a; }
.presales-message-body pre code { padding: 0; border: 0; background: transparent; color: #b9b9b7; white-space: pre; }
.presales-message-body blockquote { margin: 8px 0; padding-left: 10px; border-left: 2px solid rgba(181,129,77,.6); color: #a9a9a7; }
.presales-message-body a { color: #c6a47f; text-decoration: underline; text-underline-offset: 3px; }
.presales-message-body table { display: block; max-width: 100%; overflow-x: auto; margin: 10px 0; border-collapse: collapse; font-size: 11px; }
.presales-message-body th, .presales-message-body td { padding: 6px 8px; border: 1px solid rgba(255,255,255,.1); text-align: left; white-space: nowrap; }
.presales-message-body th { background: rgba(255,255,255,.05); color: #d5d5d3; font-weight: 600; }
.presales-message small { display: block; margin-top: 8px; color: #5f6063; font: 600 8px/1.4 ui-monospace, monospace; letter-spacing: .12em; }
.presales-question { margin: 0 0 16px; padding: 13px 14px; border-left: 1px solid rgba(181,129,77,.5); color: #a9a9a7; font-size: 12px; }
.presales-question strong { display: block; margin-bottom: 10px; color: #cececb; font-weight: 500; }
.presales-options { display: flex; flex-wrap: wrap; gap: 7px; }
.presales-options button { padding: 8px 10px; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; background: #111113; color: #a9a9a7; cursor: pointer; font-size: 11px; }
.presales-options button:hover { border-color: rgba(255,255,255,.3); color: #fff; }
.presales-thinking { display: flex; align-items: center; gap: 8px; min-height: 38px; padding: 0 22px; border-top: 1px solid rgba(255,255,255,.045); color: #77787b; font: 600 8px/1.4 ui-monospace, monospace; letter-spacing: .08em; }
.presales-thinking i { width: 5px; height: 5px; border-radius: 50%; background: #b5814d; box-shadow: 0 0 10px rgba(181,129,77,.7); animation: presalesPulse 1.2s ease-in-out infinite; }
.presales-form { padding: 12px 16px 16px; border-top: 1px solid var(--line-soft); background: rgba(0,0,0,.22); }
.presales-form textarea { display: block; width: 100%; resize: none; border: 1px solid rgba(255,255,255,.12); border-radius: 13px; outline: 0; padding: 12px 13px; background: #111113; color: #d0d0ce; font: 13px/1.55 system-ui, sans-serif; }
.presales-form textarea:focus { border-color: rgba(181,129,77,.6); }
.presales-form textarea::placeholder { color: #5b5c60; }
.presales-form > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px; }
.presales-form small { max-width: 210px; color: #505154; font-size: 9px; line-height: 1.45; }
.presales-form button { flex: none; padding: 10px 14px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; background: rgba(255,255,255,.06); color: #c7c7c4; cursor: pointer; font-size: 12px; }
.presales-form button:hover { border-color: rgba(255,255,255,.35); color: #fff; }
.presales-form button:disabled { cursor: wait; opacity: .5; }
.presales-form button b { margin-left: 8px; color: var(--copper); font-weight: 500; }
@keyframes presalesPulse { 0%,100% { opacity: .4; transform: scale(.8); } 50% { opacity: 1; transform: scale(1.35); } }

.site-footer { width: min(calc(100% - 10vw), 1280px); margin: 0 auto; padding: 70px 0 28px; border-top: 1px solid var(--line-soft); }
.site-footer > div { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-footer > div:first-child { padding-bottom: 76px; }
.site-footer > div:first-child strong { color: #d0d0ce; font-size: clamp(28px, 3.5vw, 48px); font-weight: 500; letter-spacing: -.045em; }
.site-footer > div:first-child span { color: #4e4f52; font: 600 9px/1.4 ui-monospace, monospace; letter-spacing: .18em; }
.site-footer > div:last-child { padding-top: 20px; border-top: 1px solid rgba(255,255,255,.055); color: #424346; font-size: 10px; }

.is-ready .hero-copy { animation: rise .75s .25s ease-out both; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes orbitSpin { to { transform: rotate(360deg); } }
@keyframes flarePulse { 0%,100% { opacity: .55; transform: scale(.82); } 50% { opacity: 1; transform: scale(1.25); } }
@keyframes packetPulse { from { opacity: .25; transform: scale(.72); } to { opacity: 1; transform: scale(1.45); } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .core-orbit > i, .flare, .packets circle, .is-ready .hero-copy { animation: none; } }

@media (max-height: 780px) and (min-width: 721px) {
  .hero { padding-top: 70px; }
  .hero-visual { height: 430px; }
  .core-orbit { width: 310px; }
  .flare { left: calc(50% + 155px); }
  .hero-copy { margin-top: -22px; }
}

@media (max-width: 980px) {
  .capability-grid { grid-template-columns: 1fr; }
  .capability-grid article { display: grid; grid-template-columns: 1fr 1fr; }
  .capability-art { height: 280px; border-right: 1px solid var(--line-soft); border-bottom: 0; }
  .capability-copy { align-self: center; }
  .matrix-heading { grid-template-columns: 1fr; gap: 22px; }
  .matrix-heading p { margin: 0; }
  .matrix-grid { grid-template-columns: repeat(2, 1fr); }
  .matrix-card, .matrix-card:nth-last-child(-n+2) { grid-column: auto; }
  .product-main { grid-template-columns: 1fr; gap: 70px; padding: 80px 0; }
  .product-main .product-copy { max-width: 620px; }
  .about dl { grid-template-columns: 1fr 1fr; }
  .about dl div:last-child { grid-column: 1 / -1; border-top: 1px solid var(--line-soft); border-left: 0; }
  .contact-panel { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 720px) {
  .topbar { grid-template-columns: 1fr auto; width: calc(100% - 40px); height: 72px; }
  .topbar nav { display: none; }
  .brand svg { width: 34px; height: 34px; }
  .brand strong { font-size: 13px; }
  .hero { min-height: auto; padding: 72px 0 94px; }
  .hero-visual { height: 390px; }
  .energy-word { top: 51%; font-size: 88px; filter: blur(1px); }
  .energy-word-left { right: 54%; }
  .energy-word-right { left: 54%; }
  .energy-line, .flare { top: 51%; }
  .core-orbit { width: 238px; }
  .core-mark { width: 68px; height: 68px; }
  .core-mark svg { width: 37px; height: 37px; }
  .flare { left: calc(50% + 119px); }
  .hero-copy { margin-top: -8px; }
  h1 { max-width: 350px; font-size: 23px; line-height: 1.5; }
  .hero-statement { min-height: 116px; margin-top: 34px; padding: 22px; border-radius: 20px; }
  .hero-statement p { font-size: 13px; }
  .hero-statement a { width: 38px; height: 38px; }
  .hero-actions { gap: 10px; }
  .hero-actions a { padding: 12px 19px; font-size: 12px; }
  .trust-row { flex-wrap: wrap; gap: 10px 13px; margin-top: 56px; padding: 0 20px; }
  .capabilities { width: calc(100% - 40px); padding: 110px 0 120px; }
  .section-intro h2, .products-intro h2 { font-size: 32px; }
  .section-intro p { font-size: 13px; }
  .capability-grid { gap: 16px; margin-top: 54px; }
  .capability-grid article { display: block; }
  .capability-art { height: 280px; border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .capability-copy { min-height: 170px; }
  .products { padding-top: 50px; }
  .products-intro { padding: 0 20px 40px; }
  .product-matrix { width: calc(100% - 40px); margin-top: 64px; padding-top: 64px; }
  .matrix-heading h2 { font-size: 34px; }
  .matrix-heading p { font-size: 13px; }
  .matrix-grid { grid-template-columns: 1fr; margin-top: 46px; }
  .matrix-card { min-height: 245px; }
  .matrix-card-copy { margin-top: 45px; }
  .product-main { width: calc(100% - 40px); min-height: auto; gap: 52px; padding: 72px 0; }
  .product-copy h2 { font-size: 58px; }
  .product-copy p { font-size: 14px; }
  .product-scene { height: 340px; border-radius: 22px; }
  .runtime-graph { width: 116%; }
  .scene-status { right: 14px; bottom: 14px; left: 14px; }
  .about { width: calc(100% - 40px); padding: 130px 0 110px; }
  .about-heading h2 { font-size: 40px; }
  .about-heading p { font-size: 14px; }
  .about dl { grid-template-columns: 1fr; margin-top: 70px; }
  .about dl div + div, .about dl div:last-child { grid-column: auto; border-top: 1px solid var(--line-soft); border-left: 0; }
  .contact-panel { margin-top: 64px; padding-top: 28px; }
  .contact-actions { grid-template-columns: 1fr; }
  .presales-launcher { right: 16px; bottom: 16px; padding: 12px 14px; }
  .presales-drawer { right: 16px; bottom: 72px; width: calc(100vw - 32px); height: min(650px, calc(100vh - 96px)); border-radius: 20px; }
  .site-footer { width: calc(100% - 40px); padding-top: 54px; }
  .site-footer > div { align-items: flex-start; flex-direction: column; }
  .site-footer > div:first-child { padding-bottom: 56px; }
}

@media (max-width: 390px) {
  .brand small { display: none; }
  .language-switch { gap: 6px; }
  .energy-word { font-size: 78px; }
  .core-orbit { width: 220px; }
  .flare { left: calc(50% + 110px); }
  h1 { font-size: 21px; }
}

/* Product detail pages */
.product-page { background: radial-gradient(circle at 72% 8%, rgba(181,129,77,.08), transparent 27%), #000; }
.product-topbar { position: absolute; }
.product-hero-detail { position: relative; width: min(calc(100% - 10vw), 1280px); min-height: 900px; margin: 0 auto; padding: 150px 0 100px; }
.product-index { display: flex; gap: 22px; align-items: center; color: #626367; font: 600 9px/1 ui-monospace, monospace; letter-spacing: .18em; }
.product-index i { width: 72px; height: 1px; background: linear-gradient(90deg, var(--copper), transparent); }
.product-index b { font-weight: 600; }
.product-hero-grid { display: grid; grid-template-columns: minmax(480px, 1.15fr) minmax(340px, .85fr); gap: clamp(60px, 10vw, 150px); align-items: end; margin-top: 90px; }
.product-hero-grid small, .product-capabilities header small, .product-workflow header small, .product-trial > header small, .product-contact small { color: #5f6063; font: 600 9px/1.5 ui-monospace, monospace; letter-spacing: .2em; }
.product-hero-grid h1 { max-width: none; margin: 20px 0 0; font-size: clamp(64px, 7vw, 108px); font-weight: 510; line-height: .96; letter-spacing: -.07em; }
.product-hero-grid h2 { max-width: 720px; margin: 34px 0 0; color: #aaa; font-size: clamp(24px, 3vw, 43px); font-weight: 480; line-height: 1.2; letter-spacing: -.045em; }
.product-hero-copy p { margin: 0; color: #85868a; font-size: 15px; line-height: 1.9; }
.product-hero-copy > a { display: inline-flex; gap: 24px; align-items: center; margin-top: 32px; padding: 12px 20px; border: 1px solid #333438; border-radius: 999px; color: #bbb; font-size: 12px; }
.product-hero-copy > a span { color: var(--copper); }
.product-signals { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 76px; }
.product-signals span { padding: 10px 14px; border: 1px solid var(--line-soft); border-radius: 999px; color: #626367; font: 600 8px/1 ui-monospace, monospace; letter-spacing: .12em; }
.product-hero-visual { position: absolute; right: 2%; bottom: 76px; display: flex; align-items: center; gap: 22px; color: #4b4c50; font: 600 8px/1 ui-monospace, monospace; letter-spacing: .16em; }
.detail-orbit { position: relative; display: grid; width: 160px; height: 160px; place-items: center; }
.detail-orbit i { position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; animation: orbit-spin 16s linear infinite; }
.detail-orbit i:nth-child(2) { inset: 21px; border-style: dashed; animation-direction: reverse; }
.detail-orbit i:nth-child(3) { inset: 47px; border-color: rgba(181,129,77,.28); }
.detail-orbit b { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid #4b3b2e; border-radius: 50%; color: var(--copper); font: 600 9px/1 ui-monospace, monospace; }

.product-capabilities, .product-workflow, .product-trial, .product-contact { width: min(calc(100% - 10vw), 1280px); margin: 0 auto; }
.product-capabilities { padding: 120px 0 150px; border-top: 1px solid var(--line-soft); }
.product-capabilities > header, .product-workflow > header { display: flex; align-items: end; justify-content: space-between; }
.product-capabilities h2, .product-workflow h2, .product-trial h2, .product-contact h2 { margin: 18px 0 0; color: var(--white); font-size: clamp(36px, 4vw, 60px); font-weight: 500; letter-spacing: -.055em; }
.product-capabilities > div { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 70px; border: 1px solid var(--line-soft); background: var(--line-soft); }
.product-capabilities article { min-height: 310px; padding: 30px; background: #050505; }
.product-capabilities article > span { color: var(--copper); font: 600 9px/1 ui-monospace, monospace; }
.product-capabilities article h3 { margin: 100px 0 15px; color: #d7d7d4; font-size: 23px; font-weight: 520; letter-spacing: -.035em; }
.product-capabilities article p { margin: 0; color: #737478; font-size: 14px; }

.product-workflow { padding: 130px 0 160px; }
.product-workflow ol { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin: 72px 0 0; padding: 0; list-style: none; }
.product-workflow li { position: relative; min-height: 170px; padding: 28px 28px 32px; border-top: 1px solid #343438; background: linear-gradient(180deg, rgba(255,255,255,.025), transparent); }
.product-workflow li::after { position: absolute; top: -4px; left: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--copper); box-shadow: 0 0 22px rgba(181,129,77,.8); content: ''; }
.product-workflow li span { color: #56575a; font: 600 9px/1 ui-monospace, monospace; }
.product-workflow li p { margin: 54px 0 0; color: #b0b1b3; font-size: 15px; }

.product-trial { padding: 130px 0 160px; border-top: 1px solid var(--line-soft); }
.product-trial > header { display: grid; grid-template-columns: 1fr minmax(340px, .8fr); gap: 24px 90px; align-items: end; }
.product-trial > header small { grid-column: 1 / -1; }
.product-trial > header p { margin: 0 0 7px; color: #77787c; font-size: 14px; line-height: 1.8; }
.trial-shell { margin-top: 70px; border: 1px solid var(--line-soft); border-radius: 30px; background: linear-gradient(145deg, #0d0d0f, #050505 48%, #080706); box-shadow: 0 40px 100px rgba(0,0,0,.45); }
.trial-form { display: grid; gap: 26px; padding: clamp(26px, 5vw, 64px); }
.trial-form label { position: relative; display: grid; gap: 12px; }
.trial-form label > span { color: #a8a9ac; font-size: 13px; font-weight: 560; }
.trial-form textarea { width: 100%; resize: vertical; border: 1px solid #2b2c30; border-radius: 16px; outline: 0; background: #070708; padding: 18px 20px; color: #d5d5d2; font: 14px/1.75 inherit; transition: border-color .2s ease, box-shadow .2s ease; }
.trial-form textarea:focus { border-color: rgba(181,129,77,.75); box-shadow: 0 0 0 3px rgba(181,129,77,.08); }
.trial-form textarea::placeholder { color: #46474a; }
.trial-form label > small { position: absolute; right: 14px; bottom: 10px; color: #4f5053; font: 600 8px/1 ui-monospace, monospace; }
.trial-form label > small b { font-weight: 600; }
.trial-privacy { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border: 1px solid rgba(181,129,77,.2); border-radius: 13px; background: rgba(181,129,77,.045); }
.trial-privacy i { display: grid; width: 20px; height: 20px; flex: none; place-items: center; border: 1px solid rgba(181,129,77,.45); border-radius: 50%; color: var(--copper); font: 700 10px/1 ui-monospace, monospace; }
.trial-privacy p { margin: 0; color: #77716a; font-size: 11px; line-height: 1.65; }
.trial-form > button, .trial-external a { justify-self: start; display: inline-flex; gap: 26px; align-items: center; border: 1px solid #6c5138; border-radius: 999px; background: #ad7848; padding: 14px 23px; color: #080808; font: 650 12px/1 inherit; cursor: pointer; }
.trial-form > button:disabled { opacity: .5; cursor: wait; }
.trial-external { display: grid; justify-items: start; padding: clamp(36px, 7vw, 90px); }
.trial-external p { max-width: 700px; margin: 0 0 32px; color: #8b8c90; font-size: 16px; }

.trial-runtime { scroll-margin-top: 30px; border-top: 1px solid var(--line-soft); }
.trial-runtime[hidden] { display: none; }
.trial-runtime > header { display: flex; align-items: center; justify-content: space-between; padding: 20px 28px; border-bottom: 1px solid var(--line-soft); }
.trial-runtime > header div { display: flex; gap: 10px; align-items: center; color: #aaa; font-size: 12px; }
.trial-runtime > header i { width: 7px; height: 7px; border-radius: 50%; background: #6ecb8b; box-shadow: 0 0 16px rgba(110,203,139,.8); animation: status-pulse 1.4s ease-in-out infinite; }
.trial-runtime.is-error > header i { background: #c86e68; box-shadow: 0 0 16px rgba(200,110,104,.7); }
.trial-runtime > header b { color: #4f5053; font: 600 8px/1 ui-monospace, monospace; letter-spacing: .16em; }
.trial-steps { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line-soft); }
.trial-steps span { position: relative; padding: 17px 20px; border-right: 1px solid var(--line-soft); color: #414246; font: 600 8px/1 ui-monospace, monospace; letter-spacing: .11em; transition: color .25s ease, background .25s ease; }
.trial-steps span:last-child { border-right: 0; }
.trial-steps span.is-active { color: var(--copper); background: rgba(181,129,77,.05); }
.trial-steps span.is-active::after { position: absolute; right: 18px; bottom: 14px; width: 5px; height: 5px; border-radius: 50%; background: var(--copper); box-shadow: 0 0 12px rgba(181,129,77,.9); content: ''; }
.trial-steps span.is-done { color: #777a78; }
.trial-result { min-height: 320px; padding: clamp(28px, 5vw, 64px); }
.trial-result > small { color: #55565a; font: 600 8px/1 ui-monospace, monospace; letter-spacing: .18em; }
.trial-result > div { max-width: 920px; margin-top: 28px; color: #aaa; font-size: 14px; line-height: 1.8; }
.trial-result h2 { margin: 34px 0 15px; color: #e1e1de; font-size: 30px; }
.trial-result h3 { margin: 30px 0 12px; color: #d0d0cd; font-size: 22px; }
.trial-result h4, .trial-result h5 { margin: 24px 0 10px; color: #c2c2bf; font-size: 17px; }
.trial-result p { margin: 10px 0; }
.trial-result ul, .trial-result ol { padding-left: 22px; }
.trial-result li { margin: 7px 0; }
.trial-result code { border-radius: 4px; background: #161619; padding: 2px 5px; color: #c99a6e; }
.trial-result pre { overflow: auto; border: 1px solid var(--line-soft); border-radius: 12px; background: #030303; padding: 18px; }
.trial-result pre code { padding: 0; background: transparent; }
.trial-result a { color: #c09265; text-decoration: underline; text-underline-offset: 3px; }
.trial-result hr { height: 1px; margin: 30px 0; border: 0; background: var(--line-soft); }
.trial-table-wrap { overflow-x: auto; margin: 22px 0; }
.trial-result table { width: 100%; min-width: 620px; border-collapse: collapse; }
.trial-result th, .trial-result td { border: 1px solid var(--line-soft); padding: 12px; text-align: left; vertical-align: top; }
.trial-result th { color: #d4d4d1; background: #101012; font-size: 12px; }
.trial-reset { margin: 0 0 32px 64px; border: 1px solid #35363a; border-radius: 999px; background: transparent; padding: 11px 18px; color: #898a8d; cursor: pointer; }

.product-contact { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: end; padding: 120px 0; border-top: 1px solid var(--line-soft); }
.product-contact small { grid-column: 1 / -1; }
.product-contact a { display: inline-flex; gap: 24px; align-items: center; padding: 13px 20px; border: 1px solid #35363a; border-radius: 999px; color: #a5a6a9; font-size: 12px; }
.product-contact a span { color: var(--copper); }
.product-footer { margin-top: 0; }

@media (max-width: 980px) {
  .product-hero-grid { grid-template-columns: 1fr; gap: 42px; }
  .product-hero-copy { max-width: 680px; }
  .product-hero-visual { opacity: .55; }
  .product-trial > header { grid-template-columns: 1fr; }
  .product-trial > header small { grid-column: auto; }
}

@media (max-width: 720px) {
  .product-page .topbar nav { display: none; }
  .product-hero-detail { width: calc(100% - 40px); min-height: auto; padding: 126px 0 100px; }
  .product-hero-grid { margin-top: 60px; }
  .product-hero-grid h1 { font-size: 54px; }
  .product-hero-grid h2 { margin-top: 25px; font-size: 27px; }
  .product-hero-copy p { font-size: 14px; }
  .product-signals { margin-top: 48px; }
  .product-hero-visual { position: relative; right: auto; bottom: auto; justify-content: flex-end; margin-top: 56px; }
  .detail-orbit { width: 120px; height: 120px; }
  .product-capabilities, .product-workflow, .product-trial, .product-contact { width: calc(100% - 40px); }
  .product-capabilities { padding: 90px 0 110px; }
  .product-capabilities > div, .product-workflow ol { grid-template-columns: 1fr; }
  .product-capabilities article { min-height: 240px; }
  .product-capabilities article h3 { margin-top: 65px; }
  .product-workflow { padding: 100px 0 120px; }
  .product-trial { padding: 100px 0 120px; }
  .product-trial h2 { font-size: 38px; }
  .trial-shell { margin-top: 48px; border-radius: 20px; }
  .trial-form { padding: 22px; }
  .trial-form textarea { padding: 15px; font-size: 13px; }
  .trial-steps { grid-template-columns: repeat(2, 1fr); }
  .trial-steps span:nth-child(2) { border-right: 0; }
  .trial-steps span:nth-child(-n+2) { border-bottom: 1px solid var(--line-soft); }
  .trial-result { padding: 26px 22px; }
  .trial-reset { margin-left: 22px; }
  .product-contact { grid-template-columns: 1fr; padding: 90px 0; }
}