:root{
  --header-h:72px;
  --bg:#f5f9fc;
  --bg-soft:#edf6fa;
  --panel:rgba(255,255,255,.70);
  --panel-strong:rgba(255,255,255,.9);
  --text:#0b2633;
  --text-soft:#557280;
  --muted:#78909c;
  --line:rgba(73,135,157,.18);
  --line-strong:rgba(15,143,164,.35);
  --accent:#0b91a7;
  --accent-bright:#37cedc;
  --cyan-pale:#dff7fb;
  --shadow:0 24px 70px rgba(27,91,113,.13);
  --canvas-scale:1;
  --canvas-x:0%;
  --canvas-y:0%;
  --wafer-opacity:0;
  --top-opacity:0;
  --signal-opacity:0;
  --scale-opacity:1;
  color-scheme:light;
}

html[data-theme="dark"]{
  --bg:#07131d;
  --bg-soft:#0a1a26;
  --panel:rgba(10,29,42,.72);
  --panel-strong:rgba(10,29,42,.92);
  --text:#eafaff;
  --text-soft:#9bb7c3;
  --muted:#7897a5;
  --line:rgba(110,204,222,.17);
  --line-strong:rgba(84,223,235,.38);
  --accent:#52d9e6;
  --accent-bright:#89f3f7;
  --cyan-pale:#123541;
  --shadow:0 28px 78px rgba(0,0,0,.32);
  color-scheme:dark;
}

*{box-sizing:border-box}
html{scroll-behavior:auto;scrollbar-color:rgba(24,142,161,.42) transparent}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Pretendard,"Noto Sans KR","Malgun Gothic",Arial,sans-serif;line-height:1.55;overflow-x:hidden;text-rendering:optimizeLegibility}
button,input,select,textarea{font:inherit}
button,a,select{ -webkit-tap-highlight-color:transparent }
button{color:inherit}
a{color:inherit}
h1,h2,h3,p,summary,dt,dd,label,button,a{word-break:keep-all;overflow-wrap:normal;hyphens:none}
h1,h2,h3{text-wrap:balance}
p,summary,dt,dd,label{text-wrap:pretty}
html[lang="en"] h1,html[lang="en"] h2,html[lang="en"] h3,html[lang="en"] p,html[lang="en"] summary,html[lang="en"] label{word-break:normal;overflow-wrap:break-word}
html[lang="zh-Hans"] h1,html[lang="zh-Hans"] h2,html[lang="zh-Hans"] h3,html[lang="zh-Hans"] p,html[lang="zh-Hans"] summary,html[lang="zh-Hans"] label,html[lang="ja"] h1,html[lang="ja"] h2,html[lang="ja"] h3,html[lang="ja"] p,html[lang="ja"] summary,html[lang="ja"] label{word-break:normal;line-break:strict;overflow-wrap:normal}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;z-index:1000;left:12px;top:-50px;padding:10px 14px;background:var(--text);color:var(--bg);border-radius:9px;text-decoration:none}.skip-link:focus{top:12px}

.site-header{position:fixed;z-index:100;inset:0 0 auto;height:var(--header-h);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 76%,transparent);backdrop-filter:blur(22px) saturate(1.35);-webkit-backdrop-filter:blur(22px) saturate(1.35)}
.header-inner{width:min(1380px,calc(100% - 44px));height:100%;margin:auto;display:flex;align-items:center;gap:26px}
.brand{border:0;background:none;padding:0;display:flex;align-items:center;gap:11px;cursor:pointer;text-align:left;white-space:nowrap}
.brand img{width:36px;height:36px;border-radius:10px;box-shadow:0 6px 18px rgba(10,103,126,.25)}
.brand span{font-size:14px;letter-spacing:.12em}.brand b{color:var(--accent)}
.brand small{display:block;margin-top:4px;font-size:6.5px;font-weight:800;letter-spacing:.13em;color:var(--muted)}
.main-nav{margin-left:auto;display:flex;align-items:center;padding:5px;border:1px solid var(--line);border-radius:15px;background:var(--panel);box-shadow:0 10px 30px rgba(31,91,112,.05)}
.main-nav button{position:relative;border:0;background:none;padding:10px 16px;border-radius:11px;font-size:11px;line-height:1.35;font-weight:800;letter-spacing:.09em;white-space:nowrap;cursor:pointer;color:var(--text-soft);transition:.25s ease}
.main-nav button:hover,.main-nav button.active{color:var(--text);background:var(--panel-strong)}
.main-nav button.active:after{content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;background:var(--accent);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:8px}
.language-picker{height:42px;min-width:140px;border:1px solid var(--line);border-radius:12px;background:var(--panel);display:flex;align-items:center;padding:0 10px;gap:7px}
.language-icon{position:relative;display:block;width:16px;height:16px;flex:0 0 16px;border:1.4px solid currentColor;border-radius:50%;color:var(--text-soft);opacity:.92}
.language-icon:before{content:"";position:absolute;inset:-1.4px 3px;border:1px solid currentColor;border-top-color:transparent;border-bottom-color:transparent;border-radius:50%}
.language-icon:after{content:"";position:absolute;left:1px;right:1px;top:50%;border-top:1px solid currentColor;transform:translateY(-.5px)}
.language-picker select{appearance:none;border:0;outline:0;background:transparent;color:var(--text);font-size:12px;line-height:1.35;font-weight:700;white-space:nowrap;flex:1;cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,var(--text-soft) 50%),linear-gradient(135deg,var(--text-soft) 50%,transparent 50%);background-position:calc(100% - 7px) 50%,calc(100% - 3px) 50%;background-size:4px 4px,4px 4px;background-repeat:no-repeat;padding-right:14px}
.icon-button{width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:var(--panel);cursor:pointer;color:var(--text-soft);transition:.25s ease}.icon-button:hover{border-color:var(--line-strong);color:var(--accent)}
.menu-button{display:none}

.home-story{height:400svh;position:relative;background:radial-gradient(circle at 53% 30%,rgba(106,217,236,.18),transparent 38%),linear-gradient(145deg,var(--bg) 0%,var(--bg-soft) 100%)}
.story-sticky{position:sticky;top:0;height:100svh;padding-top:var(--header-h);overflow:hidden;isolation:isolate}
.ambient{position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none;opacity:.65}.ambient-a{width:560px;height:560px;left:36%;top:10%;background:radial-gradient(circle,rgba(87,215,232,.19),transparent 68%)}.ambient-b{width:460px;height:460px;right:-8%;bottom:-20%;background:radial-gradient(circle,rgba(13,135,163,.12),transparent 67%)}
.particle-field i{position:absolute;width:5px;height:5px;border-radius:50%;background:rgba(76,205,224,.46);box-shadow:0 0 18px rgba(76,205,224,.55);animation:particleFloat 7s ease-in-out infinite alternate;z-index:-1}.particle-field i:nth-child(3n){width:8px;height:8px;opacity:.45}.particle-field i:nth-child(4n){animation-duration:9s}
@keyframes particleFloat{to{transform:translate3d(18px,-24px,0) scale(1.35)}}
.story-layout{position:relative;z-index:2;width:min(1500px,calc(100% - 64px));height:calc(100svh - var(--header-h));margin:auto;display:grid;grid-template-columns:minmax(310px,.84fr) minmax(500px,1.25fr) minmax(170px,.46fr);align-items:center;gap:34px}
.story-copy-stack{position:relative;height:min(530px,70vh)}
.story-copy-fixed{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.story-copy-fixed>small{font-size:10px;font-weight:900;letter-spacing:.25em;color:var(--accent)}
.story-copy-fixed h1{font-size:clamp(48px,5vw,78px);line-height:1.02;letter-spacing:-.055em;margin:20px 0 28px;font-weight:900}.story-copy-fixed h1 em{font-style:normal;font-weight:350;color:var(--text-soft)}
.story-copy-fixed>p{max-width:500px;font-size:14px;line-height:1.8;color:var(--text-soft);margin:0}
.home-actions{display:flex;align-items:center;gap:16px;margin-top:28px}.home-actions .button{margin:0}.home-download-link{min-height:46px;padding:0 12px;border:0;background:transparent;color:var(--text);font-size:10px;line-height:1.35;font-weight:900;letter-spacing:.07em;white-space:nowrap;cursor:pointer;transition:.25s}.home-download-link:hover{color:var(--accent);transform:translateX(3px)}
.panel-heading small,.contact-intro>small,.faq-compact>small{font-size:10px;font-weight:900;letter-spacing:.25em;color:var(--accent)}

.visual-column{height:min(650px,78vh);display:flex;align-items:center;justify-content:center}
.visual-frame{position:relative;width:100%;height:100%;border:1px solid var(--line);border-radius:50px;background:linear-gradient(145deg,color-mix(in srgb,var(--panel-strong) 78%,transparent),color-mix(in srgb,var(--panel) 34%,transparent));box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.72);overflow:hidden;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.visual-frame:before{content:"";position:absolute;inset:9%;border:1px solid rgba(65,193,216,.24);border-radius:50%;box-shadow:inset 0 0 80px rgba(57,197,221,.06);transition:opacity .3s}
.visual-frame[data-stage="chip"]:before{opacity:0}
.surface-shell{position:absolute;z-index:5;inset:10% 7% 7%;transform:translate(var(--canvas-x),var(--canvas-y)) scale(var(--canvas-scale));transform-origin:center;transition:filter .3s ease}
#story-surface{position:absolute;z-index:4;inset:0;width:100%;height:100%;cursor:grab;touch-action:pan-y}#story-surface:active{cursor:grabbing}
.surface-floor{position:absolute;z-index:1;left:10%;right:10%;bottom:18%;height:24%;border-radius:50%;background:radial-gradient(ellipse,rgba(43,194,218,.13),transparent 66%);filter:blur(8px)}
.height-scale{position:absolute;z-index:8;right:4%;top:30%;bottom:23%;display:grid;grid-template-rows:auto 1fr auto;justify-items:center;gap:7px;opacity:var(--scale-opacity);transition:opacity .2s}.height-scale span{font-size:8px;font-weight:800;color:var(--text-soft)}.height-scale i{width:6px;border-radius:6px;background:linear-gradient(#ff2317,#ffe500,#28eb57,#00e8e8,#0c25e8);box-shadow:0 0 18px rgba(21,164,199,.25)}
.wafer-scene{position:absolute;z-index:3;inset:8% 5% 6%;opacity:var(--wafer-opacity);pointer-events:none}
.wafer-map{position:absolute;left:2%;top:14%;width:48%;aspect-ratio:1;border:1px solid rgba(19,151,174,.46);border-radius:50%;padding:9%;display:grid;grid-template-columns:repeat(10,1fr);gap:2px;overflow:hidden;background:radial-gradient(circle at 34% 27%,rgba(93,220,235,.22),rgba(12,131,158,.07) 67%,rgba(10,102,127,.18));box-shadow:0 18px 45px rgba(18,117,143,.12),inset 0 0 45px rgba(71,199,220,.12)}
.wafer-map:after{content:"";position:absolute;left:50%;bottom:-2px;transform:translateX(-50%);width:12%;height:7px;background:var(--bg);border-radius:7px 7px 0 0}
.wafer-chip{border:1px solid rgba(25,143,165,.24);background:rgba(255,255,255,.16);border-radius:1px;min-width:0}.wafer-chip:nth-child(4n){background:rgba(78,205,225,.13)}.wafer-chip.is-selected{position:relative;background:rgba(50,223,233,.88);border-color:#e7feff;box-shadow:0 0 0 3px rgba(54,221,233,.26),0 0 22px rgba(35,210,229,.85);animation:chipPulse 1.6s ease-in-out infinite alternate}
@keyframes chipPulse{to{transform:scale(1.12);box-shadow:0 0 0 6px rgba(54,221,233,.08),0 0 28px rgba(35,210,229,.92)}}
.wafer-connector{position:absolute;z-index:3;left:0;top:0;width:0;height:1px;background:linear-gradient(90deg,var(--accent),rgba(27,179,202,.28));transform-origin:left center;pointer-events:none}.wafer-connector:before,.wafer-connector:after{content:"";position:absolute;top:-3px;width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent)}.wafer-connector:before{left:-3px}.wafer-connector:after{right:-3px}
.chip-lens{position:absolute;right:3%;top:14%;width:49%;aspect-ratio:1;border-radius:50%;border:1px solid rgba(50,195,216,.47);box-shadow:0 22px 65px rgba(26,113,140,.13),inset 0 0 70px rgba(55,207,226,.1);background:rgba(209,247,252,.11)}.chip-lens span{position:absolute;left:50%;top:7%;transform:translateX(-50%);white-space:nowrap;font-size:8px;letter-spacing:.16em;font-weight:900;color:var(--accent)}

.topview-overlay{position:absolute;z-index:7;inset:9% 8% 8%;opacity:var(--top-opacity);pointer-events:none}
.top-grid{position:absolute;inset:9% 13%;border-radius:50%;background-image:linear-gradient(rgba(60,144,160,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(60,144,160,.10) 1px,transparent 1px);background-size:8.333% 8.333%;border:1px solid rgba(43,169,191,.25);mask-image:radial-gradient(circle,#000 0 70%,transparent 71%);-webkit-mask-image:radial-gradient(circle,#000 0 70%,transparent 71%)}
.top-crosshair{position:absolute;inset:10% 14%}.top-crosshair i:first-child{position:absolute;left:50%;top:0;bottom:0;width:1px;background:linear-gradient(transparent,var(--accent),transparent)}.top-crosshair i:last-child{position:absolute;top:50%;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent)}
.camera-scan{position:absolute;inset:16%;border:1px solid rgba(72,218,231,.40);border-radius:18px;box-shadow:0 0 35px rgba(56,210,225,.12)}.camera-scan>i{position:absolute;width:25px;height:25px;border-color:var(--accent)}.camera-scan>i:nth-child(1){left:-2px;top:-2px;border-left:2px solid;border-top:2px solid;border-radius:6px 0 0}.camera-scan>i:nth-child(2){right:-2px;top:-2px;border-right:2px solid;border-top:2px solid;border-radius:0 6px 0 0}.camera-scan>i:nth-child(3){right:-2px;bottom:-2px;border-right:2px solid;border-bottom:2px solid;border-radius:0 0 6px}.camera-scan>i:nth-child(4){left:-2px;bottom:-2px;border-left:2px solid;border-bottom:2px solid;border-radius:0 0 0 6px}.camera-scan>b{position:absolute;left:4%;right:4%;height:2px;top:10%;background:linear-gradient(90deg,transparent,var(--accent),transparent);box-shadow:0 0 18px var(--accent);animation:cameraSweep 2.2s ease-in-out infinite alternate}@keyframes cameraSweep{to{top:90%}}

.signal-scene{position:absolute;z-index:10;inset:0;opacity:var(--signal-opacity);pointer-events:none}
.probe-point{position:absolute;left:36%;top:42%;width:16px;height:16px;border-radius:50%;border:2px solid #bffaff;background:var(--accent);box-shadow:0 0 0 8px rgba(52,220,232,.12),0 0 28px rgba(50,218,231,.85);animation:probePulse 1.25s ease-in-out infinite alternate}.probe-point i{position:absolute;left:6px;bottom:14px;width:2px;height:80px;background:linear-gradient(transparent,var(--accent));transform-origin:bottom;animation:probeScan 1.8s ease-in-out infinite}
@keyframes probePulse{to{box-shadow:0 0 0 15px rgba(52,220,232,.03),0 0 38px rgba(50,218,231,1)}}@keyframes probeScan{50%{height:120px;opacity:.25}}
.probe-line{position:absolute;left:37%;top:44%;width:25%;height:24%;border-top:1px dashed var(--accent);border-right:1px dashed var(--accent);border-radius:0 18px 0 0}.probe-line i{position:absolute;right:-4px;bottom:-4px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.signal-card{position:absolute;right:4%;bottom:7%;width:49%;height:40%;border:1px solid var(--line-strong);border-radius:24px;background:color-mix(in srgb,var(--panel-strong) 88%,transparent);box-shadow:0 20px 55px rgba(18,97,121,.14);padding:18px 20px;backdrop-filter:blur(16px)}
.signal-card>div{display:flex;justify-content:space-between;align-items:center}.signal-card small{font-size:8px;letter-spacing:.16em;color:var(--muted)}.signal-card b{font-size:11px;color:var(--accent)}.signal-card svg{width:100%;height:calc(100% - 25px);overflow:visible}.signal-grid-line{fill:none;stroke:rgba(78,133,150,.17);stroke-width:1}.signal-path{fill:none;stroke:url(#signalGradient);stroke-width:4;stroke-linecap:round;filter:drop-shadow(0 0 6px rgba(48,217,230,.45));stroke-dasharray:520;animation:drawSignal 2.2s ease-in-out infinite alternate}.signal-value{fill:#e8ffff;stroke:var(--accent);stroke-width:3;filter:drop-shadow(0 0 6px var(--accent))}@keyframes drawSignal{0%{stroke-dashoffset:520}35%,100%{stroke-dashoffset:0}}

.stage-nav{display:grid;gap:10px}.stage-nav button{position:relative;text-align:left;border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:16px 17px;cursor:pointer;box-shadow:0 10px 35px rgba(27,91,113,.06);transition:.35s cubic-bezier(.2,.75,.2,1);overflow:hidden}.stage-nav button:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(62,212,227,.14),transparent 70%);opacity:0;transition:.3s}.stage-nav button:hover,.stage-nav button.active{transform:translateX(-8px);border-color:var(--line-strong);background:var(--panel-strong);box-shadow:0 18px 45px rgba(27,91,113,.12)}.stage-nav button.active:before{opacity:1}.stage-nav span{display:block;font-size:8px;font-weight:900;color:var(--accent);margin-bottom:5px}.stage-nav b{font-size:15px;line-height:1.3;letter-spacing:.03em;white-space:nowrap}.stage-nav small{display:block;margin-top:4px;font-size:8px;color:var(--muted);letter-spacing:.08em}
.scroll-progress{position:absolute;z-index:12;left:50%;bottom:12px;transform:translateX(-50%);display:flex;align-items:center}.scroll-progress>span{width:96px;height:3px;background:var(--line);border-radius:3px;overflow:hidden}.scroll-progress i{display:block;width:100%;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-bright));transform:scaleX(0);transform-origin:left}

.full-panel{position:relative;min-height:100svh;padding:calc(var(--header-h) + 28px) 0 34px;display:flex;align-items:center;background:var(--bg);scroll-margin-top:0}.full-panel:nth-of-type(odd){background:linear-gradient(145deg,var(--bg-soft),var(--bg))}
.panel-inner{width:min(1380px,calc(100% - 64px));margin:auto}.narrow-panel{width:min(1160px,calc(100% - 64px))}
.panel-heading{display:flex;justify-content:space-between;align-items:end;gap:44px;margin-bottom:30px}.panel-heading>div{min-width:0;flex:1}.panel-heading h2,.contact-intro h2{font-size:clamp(29px,2.6vw,44px);line-height:1.22;letter-spacing:-.035em;margin:12px 0 0}.panel-heading>p{width:min(100%,460px);flex:0 1 460px;margin:0;color:var(--text-soft);font-size:13px;line-height:1.75}.panel-heading.centered{display:block;text-align:center}.panel-heading.centered p{margin:13px auto 0}
.usecase-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.usecase-grid article{position:relative;min-height:220px;padding:25px 23px;border:1px solid var(--line);border-radius:24px;background:var(--panel);box-shadow:0 15px 50px rgba(25,87,109,.07);overflow:hidden}.usecase-grid article:after{content:"";position:absolute;right:-42px;bottom:-54px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,rgba(50,205,224,.16),transparent 68%)}.usecase-grid article>span{font-size:9px;font-weight:900;color:var(--accent)}.usecase-grid article>small{display:block;margin:14px 0 10px;font-size:8px;line-height:1.4;letter-spacing:.11em;color:var(--muted)}.usecase-grid h3{font-size:17px;line-height:1.35;margin:0}.usecase-grid p{min-height:48px;font-size:11px;line-height:1.72;color:var(--text-soft)}.usecase-grid article>div{display:flex;flex-wrap:wrap;gap:5px}.usecase-grid article>div b{padding:5px 7px;border-radius:7px;background:var(--cyan-pale);font-size:7px;line-height:1.25;letter-spacing:.06em;color:var(--accent);white-space:nowrap}
.process-flow{margin-top:17px;display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:15px;align-items:center;border:1px solid var(--line);border-radius:25px;background:var(--panel);padding:17px 22px}.process-flow article{position:relative;padding-left:38px}.process-flow article>span{position:absolute;left:0;top:2px;font-size:9px;font-weight:900;color:var(--accent)}.process-flow small{font-size:7px;line-height:1.4;letter-spacing:.12em;color:var(--muted)}.process-flow h3{font-size:14px;line-height:1.35;margin:4px 0}.process-flow p{font-size:9px;line-height:1.5;margin:0;color:var(--text-soft)}.process-flow>i{font-style:normal;color:var(--accent);opacity:.55}
.panel-next{position:absolute;right:26px;bottom:18px;display:flex;align-items:center;gap:9px;font-size:7px;letter-spacing:.17em;color:var(--muted)}.panel-next i{font-style:normal;color:var(--accent);animation:nextBounce 1.2s ease-in-out infinite alternate}@keyframes nextBounce{to{transform:translateY(5px)}}

.download-panel{background:radial-gradient(circle at 50% 40%,rgba(86,211,230,.16),transparent 45%),var(--bg)}
.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.download-item{min-height:360px;padding:30px;border:1px solid var(--line);border-radius:30px;background:var(--panel);box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:flex-start}.download-item.primary-download{background:linear-gradient(145deg,color-mix(in srgb,var(--panel-strong) 88%,var(--cyan-pale)),var(--panel))}.download-mark{width:58px;height:58px;border-radius:17px;border:1px solid var(--line);background:var(--panel-strong);display:grid;place-items:center;margin-bottom:25px;box-shadow:0 12px 30px rgba(20,103,128,.12)}.download-mark img{width:42px;height:42px;border-radius:12px}.text-mark{font-weight:900;font-size:13px;letter-spacing:.06em;color:var(--accent)}.download-item>small{font-size:8px;line-height:1.35;letter-spacing:.14em;font-weight:900;color:var(--accent)}.download-item h3{font-size:21px;line-height:1.3;margin:10px 0 5px}.installer-version{font-size:9px;font-weight:900;line-height:1.4;letter-spacing:.12em;color:var(--accent);white-space:nowrap}.download-item p{color:var(--text-soft);font-size:11px;line-height:1.7;margin:13px 0 28px}.button{margin-top:auto;min-height:44px;border:1px solid var(--line);border-radius:11px;padding:0 17px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-size:10px;line-height:1.35;letter-spacing:.06em;font-weight:900;white-space:nowrap;cursor:pointer;transition:.25s}.button.primary{background:var(--accent);border-color:var(--accent);color:#f2feff;box-shadow:0 12px 28px rgba(8,142,163,.22)}.button.primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(8,142,163,.30)}.button.secondary{background:var(--panel-strong)}.button.secondary:hover{border-color:var(--line-strong);color:var(--accent)}.download-item>.security-note{display:block;margin-top:12px;font-size:7px;line-height:1.6;letter-spacing:0;font-weight:500;color:var(--muted)}

.contact-panel{align-items:stretch;padding-bottom:0}.contact-layout{display:grid;grid-template-columns:.78fr 1.08fr .82fr;gap:20px;align-items:center}.contact-intro,.contact-form,.faq-compact{border:1px solid var(--line);border-radius:29px;background:var(--panel);box-shadow:0 18px 60px rgba(24,83,105,.08);padding:28px}.contact-intro h2{margin-top:16px}.contact-intro>p{font-size:12px;line-height:1.8;color:var(--text-soft)}.contact-intro>a{display:inline-block;margin:13px 0 23px;color:var(--accent);font-weight:800;font-size:13px;line-height:1.4}.contact-intro dl{margin:0}.contact-intro dl div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line)}.contact-intro dt{font-size:8px;line-height:1.4;letter-spacing:.12em;color:var(--muted)}.contact-intro dd{font-size:10px;line-height:1.4;font-weight:800;text-align:right;margin:0}
.contact-form{display:grid;gap:12px}.contact-form label{display:grid;gap:6px;font-size:9px;font-weight:900;line-height:1.4;letter-spacing:.04em;color:var(--text-soft)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:11px}.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:var(--panel-strong);color:var(--text);padding:11px 12px;outline:none;font-size:11px;line-height:1.5;letter-spacing:0;transition:.2s}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(27,183,204,.10)}.contact-form textarea{resize:vertical;min-height:90px}.contact-form .button{width:100%;margin-top:0}.honeypot{position:absolute!important;left:-10000px!important}.consent{display:flex!important;align-items:flex-start;grid-template-columns:auto 1fr!important;gap:8px!important;line-height:1.55!important;letter-spacing:0!important;font-weight:500!important}.consent input{width:15px;height:15px;margin-top:2px;padding:0}
.faq-compact{display:grid;gap:0}.faq-compact>small{margin-bottom:12px}.faq-compact details{border-top:1px solid var(--line);padding:12px 0}.faq-compact summary{cursor:pointer;font-size:10px;line-height:1.55;font-weight:800;list-style:none;padding-right:22px;position:relative}.faq-compact summary::-webkit-details-marker{display:none}.faq-compact summary:after{content:"+";position:absolute;right:1px;color:var(--accent)}.faq-compact details[open] summary:after{content:"−"}.faq-compact p{font-size:9px;line-height:1.75;color:var(--text-soft);margin:9px 0 0}
.site-footer{position:absolute;left:32px;right:32px;bottom:12px;display:flex;justify-content:space-between;padding-top:10px;border-top:1px solid var(--line);font-size:8px;letter-spacing:.1em;color:var(--muted)}

.contact-intro h2{font-size:clamp(25px,2.05vw,32px);line-height:1.3}

@media (max-width:1180px){
  .story-layout{grid-template-columns:minmax(260px,.75fr) minmax(430px,1.2fr) 150px;gap:20px}.story-copy-fixed h1{font-size:54px}.stage-nav button{padding:13px}.visual-column{height:min(590px,75vh)}
  .contact-layout{grid-template-columns:.75fr 1.15fr}.contact-intro h2{font-size:31px}.faq-compact{display:none}
}

@media (max-width:900px){
  :root{--header-h:64px}.header-inner{width:calc(100% - 24px);gap:10px}.brand span{display:none}.brand img{width:34px;height:34px}.main-nav{position:fixed;top:64px;left:12px;right:12px;display:none;grid-template-columns:1fr;background:var(--panel-strong);padding:10px;box-shadow:var(--shadow)}.main-nav.open{display:grid}.main-nav button{text-align:left}.header-actions{margin-left:auto}.language-picker{min-width:118px}.menu-button{display:block}
  .home-story{height:400svh}.story-layout{width:calc(100% - 26px);height:calc(100svh - var(--header-h));grid-template-columns:1fr;grid-template-rows:42% 50% 8%;gap:0;align-items:stretch}.story-copy-stack{height:auto}.story-copy-fixed{justify-content:flex-end;padding:8px 8px 10px}.story-copy-fixed>small{font-size:8px}.story-copy-fixed h1{font-size:clamp(36px,9.5vw,54px);margin:10px 0 13px}.story-copy-fixed>p{font-size:11px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.home-actions{margin-top:13px}.home-actions .button,.home-download-link{min-height:38px}.visual-column{height:auto}.visual-frame{border-radius:28px}.stage-nav{display:flex;justify-content:center;gap:6px;padding-top:7px}.stage-nav button{width:42px;height:6px;padding:0;border-radius:9px}.stage-nav button span,.stage-nav button b,.stage-nav button small{display:none}.stage-nav button:hover,.stage-nav button.active{transform:none;width:74px}.scroll-progress{display:none}
  .full-panel{min-height:auto;padding:calc(var(--header-h) + 28px) 0 55px}.panel-inner,.narrow-panel{width:calc(100% - 28px)}.panel-heading{display:block;margin-bottom:21px}.panel-heading h2,.contact-intro h2{font-size:clamp(27px,6vw,36px);line-height:1.25}.panel-heading>p{width:100%;margin-top:13px}.usecase-grid{grid-template-columns:1fr 1fr}.process-flow{grid-template-columns:1fr}.process-flow>i{display:none}.download-grid{grid-template-columns:1fr}.download-item{min-height:280px}.contact-layout{grid-template-columns:1fr}.faq-compact{display:grid}.site-footer{position:static;margin:25px 14px 0}.panel-next{display:none}
}

@media (max-width:560px){
  .language-picker{min-width:104px}.icon-button{width:38px;height:38px}.usecase-grid{grid-template-columns:1fr}.story-copy-fixed h1{font-size:38px;line-height:1.05}.story-copy-fixed>p{font-size:10px;line-height:1.65}.home-actions{gap:8px}.home-actions .button,.home-download-link{font-size:9px;padding-left:10px;padding-right:10px}.height-scale{right:1%}.signal-card{right:2%;width:60%;height:42%;padding:12px}.wafer-map{width:55%}.chip-lens{width:55%}.form-row{grid-template-columns:1fr}.site-footer{display:grid;gap:7px}
}

@media (max-width:1180px){.contact-intro h2{font-size:28px}}
@media (max-width:900px){.contact-intro h2{font-size:clamp(25px,5.5vw,32px);line-height:1.3}}

.visual-frame{contain:layout paint}
.surface-shell{will-change:transform;backface-visibility:hidden}
.wafer-scene,.topview-overlay,.signal-scene,.height-scale{will-change:opacity;backface-visibility:hidden}
.wafer-chip.is-selected,.camera-scan>b,.probe-point,.probe-point i,.signal-path{animation-play-state:paused}
.visual-frame[data-stage="chip"] .wafer-chip.is-selected,.visual-frame[data-stage="two"] .camera-scan>b,.visual-frame[data-stage="signal"] .probe-point,.visual-frame[data-stage="signal"] .probe-point i,.visual-frame[data-stage="signal"] .signal-path{animation-play-state:running}

@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.001ms!important}
}