:root{
  --bg:#07111f;
  --bg-deep:#040b16;
  --panel:rgba(10,22,38,.72);
  --panel-strong:rgba(12,26,44,.92);
  --border:rgba(150,210,255,.12);
  --text:#f4f8fb;
  --muted:#a8b8c7;
  --mint:#7ef0cc;
  --cyan:#57c8ff;
  --teal:#5bd6c4;
  --shadow:0 30px 80px rgba(0,0,0,.36);
  --max:1560px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);background:radial-gradient(circle at 20% 20%,rgba(87,200,255,.12),transparent 35%),radial-gradient(circle at 80% 10%,rgba(126,240,204,.08),transparent 28%),linear-gradient(180deg,var(--bg),var(--bg-deep));font-family:Inter,system-ui,sans-serif;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.ambient{position:fixed;inset:auto;pointer-events:none;filter:blur(90px);opacity:.35;z-index:-1}.ambient-a{width:40vw;height:40vw;top:-10vw;right:-5vw;background:rgba(87,200,255,.18)}.ambient-b{width:28vw;height:28vw;bottom:-6vw;left:-6vw;background:rgba(126,240,204,.12)}
.progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:60;background:rgba(255,255,255,.03)}.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--mint))}
.site-header{position:fixed;top:18px;left:24px;right:24px;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:rgba(8,16,29,.34);backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:20px;transition:.35s ease}.site-header.scrolled,.site-header.solid{background:rgba(8,16,29,.88)}
.brand{display:flex;align-items:center;gap:12px;font-family:"Space Grotesk",sans-serif;font-weight:700;letter-spacing:.02em}.brand img{width:34px;height:34px;object-fit:contain}.site-nav{display:flex;gap:22px;font-size:14px;color:var(--muted)}.site-nav a:hover,.subtle-link:hover{color:var(--text)}.header-actions{display:flex;gap:10px;align-items:center}
.primary-btn,.ghost-btn,button.primary-btn{appearance:none;border:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:14px;font-weight:600;transition:.25s ease}.primary-btn{background:linear-gradient(135deg,var(--cyan),var(--mint));color:#08121d;box-shadow:0 14px 40px rgba(87,200,255,.22)}.ghost-btn{border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text)}
.snap-shell{scroll-snap-type:y proximity}.scene{min-height:100svh;scroll-snap-align:start;position:relative;padding:110px 24px 40px;display:flex;align-items:center}.scene-inner{width:min(var(--max),100%);margin:0 auto}.hero-grid,.split-layout,.tools-layout,.cta-layout{display:grid;gap:48px;align-items:center}.hero-grid{grid-template-columns:1.05fr .95fr}.split-layout{grid-template-columns:.9fr 1.1fr}.split-scene.reverse .split-layout{grid-template-columns:1.05fr .95fr}.tools-layout{grid-template-columns:.85fr 1.15fr}.cta-layout{grid-template-columns:1fr .8fr}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin-bottom:18px}.hero h1,.scene h2,.articles-hero h1{margin:0;font-family:"Space Grotesk",sans-serif;font-weight:700;line-height:.95;letter-spacing:-.04em}.hero h1{font-size:clamp(3rem,7vw,6.2rem);max-width:11ch}.scene h2,.articles-hero h1{font-size:clamp(2.3rem,5vw,4.5rem);max-width:11ch}.hero p,.copy-block p,.cta-main p,.articles-hero p{font-size:clamp(1rem,1.4vw,1.2rem);line-height:1.6;color:var(--muted);max-width:34rem}.hero-actions-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.glass-panel{position:relative;background:linear-gradient(180deg,rgba(18,33,54,.85),rgba(8,16,28,.8));border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden}.panel-main{border-radius:32px;min-height:62vh;padding:18px}.panel-main img,.app-surface img{width:100%;height:100%;object-fit:cover;border-radius:24px}.hero-visual{position:relative;min-height:68vh}.floating-card{position:absolute;padding:14px 16px;border-radius:18px;background:rgba(8,16,29,.74);border:1px solid var(--border);backdrop-filter:blur(10px);box-shadow:var(--shadow);animation:float 7s ease-in-out infinite}.floating-card span{display:block;font-size:12px;color:var(--cyan);margin-bottom:6px}.floating-card strong{font-size:15px;line-height:1.35}.fc-1{top:6%;right:-2%}.fc-2{bottom:22%;left:-3%;animation-delay:1s}.fc-3{bottom:7%;right:4%;animation-delay:2s}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.copy-block.compact{max-width:34rem}.micro-point{display:inline-flex;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid var(--border);font-size:14px;color:var(--text);margin-top:18px}.app-surface{min-height:64vh;padding:16px;border-radius:30px}.data-pills,.flow-badges{position:absolute;left:24px;right:24px;bottom:22px;display:flex;gap:10px;flex-wrap:wrap}.data-pills span,.flow-badges span,.clean-list li{padding:10px 14px;border-radius:14px;background:rgba(8,16,29,.82);border:1px solid var(--border);font-size:14px;color:var(--text)}.clean-list{display:flex;gap:10px;flex-wrap:wrap;list-style:none;padding:0;margin:24px 0 0}
.calculator-teaser{border-radius:28px;padding:28px;min-height:50vh;display:grid;gap:18px}.teaser-row{display:flex;justify-content:space-between;gap:20px;color:var(--muted);border-bottom:1px solid rgba(255,255,255,.06);padding-bottom:12px}.teaser-row strong{color:var(--text)}.teaser-bars{display:grid;gap:14px;margin-top:6px}.teaser-bars div{display:grid;grid-template-columns:48px 1fr;align-items:center;gap:12px}.teaser-bars small{color:var(--muted)}.teaser-bars span{display:block;height:12px;border-radius:999px;background:linear-gradient(90deg,var(--cyan),var(--mint));opacity:.9;transition:width .35s ease}.teaser-result{display:flex;justify-content:space-between;align-items:end;margin-top:8px}.teaser-result span{color:var(--muted)}.teaser-result strong{font-family:"IBM Plex Sans",sans-serif;font-size:2rem}
.vision-cards{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:18px;margin-top:28px}.vision-card{padding:32px;border-radius:22px;border:1px solid var(--border);background:rgba(255,255,255,.03);min-height:38vh;display:flex;flex-direction:column;justify-content:flex-end;transition:.3s ease}.vision-card.active,.vision-card:hover{background:linear-gradient(180deg,rgba(10,22,38,.85),rgba(20,38,60,.76));transform:translateY(-4px)}.vision-card span{font-size:13px;color:var(--cyan)}.vision-card h3{font-family:"Space Grotesk",sans-serif;font-size:1.7rem;margin:10px 0 10px}.vision-card p{color:var(--muted);max-width:26ch}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}.metric-card{padding:28px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--border)}.metric-card strong{display:block;font-family:"IBM Plex Sans",sans-serif;font-size:clamp(2.2rem,5vw,4rem);margin-bottom:14px}.metric-card span{color:var(--muted);line-height:1.5}.source-note{margin-top:18px;color:var(--muted);font-size:13px}
.cta-main{max-width:36rem}.cta-side{display:grid;gap:14px}.article-mini,.article-card{display:grid;gap:16px;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:20px;overflow:hidden;transition:.28s ease}.article-mini{grid-template-columns:180px 1fr;align-items:center}.article-mini img,.article-card img{width:100%;height:100%;object-fit:cover;min-height:100%}.article-mini div,.article-card div{padding:18px}.article-mini span,.article-card span{display:block;color:var(--cyan);font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}.article-mini strong,.article-card strong{font-family:"Space Grotesk",sans-serif;font-size:1.35rem;line-height:1.1}.article-mini:hover,.article-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.05)}.subtle-link{display:inline-block;margin-top:20px;color:var(--muted)}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}
.modal{position:fixed;inset:0;display:none;place-items:center;z-index:80}.modal.open{display:grid}.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.58);backdrop-filter:blur(6px)}.modal-dialog{position:relative;width:min(980px,calc(100% - 28px));background:linear-gradient(180deg,rgba(9,18,32,.96),rgba(7,14,24,.98));border:1px solid var(--border);border-radius:26px;padding:28px;box-shadow:var(--shadow)}.modal-close{position:absolute;top:16px;right:18px;background:none;border:none;color:var(--text);font-size:32px;cursor:pointer}.calculator-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}.calculator-grid label{display:grid;gap:10px;padding:16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06)}.calculator-grid span{font-size:14px;color:var(--muted)}.calculator-grid input,.calculator-grid select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:#08121d;color:var(--text);font:inherit}.calc-result-card{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.calc-result-card>div{padding:18px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--border)}.calc-result-card span{display:block;color:var(--muted);margin-bottom:10px}.calc-result-card strong{font-family:"IBM Plex Sans",sans-serif;font-size:1.7rem}.calc-note{color:var(--muted);font-size:14px;line-height:1.6;margin-top:16px}
.subpage-body{background:linear-gradient(180deg,var(--bg),var(--bg-deep));min-height:100vh}.articles-page{padding:130px 24px 60px;width:min(var(--max),100%);margin:0 auto}.articles-hero{padding:50px 0 36px}.wide-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:18px}.article-card.large{grid-row:span 2}.article-card{min-height:260px}.article-card.large{min-height:540px}
@keyframes float{50%{transform:translateY(-10px)}}
@media (max-width:1100px){.site-nav{display:none}.hero-grid,.split-layout,.tools-layout,.cta-layout,.wide-grid,.metrics-grid,.vision-cards{grid-template-columns:1fr}.scene{padding-top:110px}.hero-visual{min-height:52vh}.panel-main{min-height:50vh}.article-mini{grid-template-columns:1fr}.calculator-grid,.calc-result-card{grid-template-columns:1fr}.fc-1,.fc-2,.fc-3{position:static;margin-top:12px}}
@media (max-width:720px){.site-header{left:12px;right:12px;top:12px;padding:12px 14px}.header-actions .ghost-btn{display:none}.scene{padding:92px 16px 26px}.hero h1{font-size:2.8rem}.scene h2,.articles-hero h1{font-size:2.2rem}.brand span{display:none}.vision-card{min-height:28vh}.metric-card strong{font-size:2.4rem}}

.article-detail{max-width:920px}.article-detail h1{font-family:"Space Grotesk",sans-serif;font-size:clamp(2.4rem,5vw,4.6rem);line-height:.98;letter-spacing:-.04em;margin:0 0 14px}.lead{font-size:1.15rem;color:var(--muted);max-width:44rem;line-height:1.7}.article-cover{margin:28px 0;border-radius:24px;padding:18px}.article-body{display:grid;gap:18px;font-size:1.06rem;line-height:1.85;color:#d8e3ed;max-width:760px}.article-nav{margin-top:28px}