:root{--bg: #132338;--bg-elevated: #1a2f4a;--bg-soft: #223a58;--ink: #f7fafc;--muted: #b7c8db;--line: rgba(168, 198, 230, .24);--cyan: #2ec4ff;--cyan-deep: #1289c9;--green: #3dcf8e;--amber: #e8a54b;--purple: #b06bff;--cta-ink: #031018;--list-ink: #e4eef8;--header-bg: rgba(19, 35, 56, .78);--header-bg-solid: #132338;--body-glow-1: rgba(46, 196, 255, .28);--body-glow-2: rgba(18, 137, 201, .2);--body-base-top: #18304c;--body-base-bottom: #102033;--hero-veil-a: rgba(16, 30, 48, .72);--hero-veil-b: rgba(16, 30, 48, .48);--hero-veil-c: rgba(16, 30, 48, .18);--hero-veil-d: rgba(16, 30, 48, .36);--hero-veil-e: rgba(16, 30, 48, .78);--hero-brand-from: #ffffff;--hero-brand-mid: #cfe9ff;--surface-tint: rgba(255, 255, 255, .06);--mobile-link-line: rgba(168, 198, 230, .18);--expertise-glow: rgba(46, 196, 255, .14);--expertise-band: rgba(26, 47, 74, .72);--section-soft-a: radial-gradient(900px 420px at 12% 0%, rgba(46, 196, 255, .16), transparent 62%), linear-gradient(180deg, rgba(34, 58, 88, .65), 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radial-gradient(880px 400px at 20% 100%, rgba(176, 107, 255, .08), transparent 60%), linear-gradient(180deg, #f6f4fb 0%, #f4f7fb 55%, #eef2f8 100%);--noise-opacity: .02;color-scheme:light}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:var(--font-body);color:var(--ink);background:radial-gradient(1200px 600px at 80% -10%,var(--body-glow-1),transparent 60%),radial-gradient(900px 500px at 0% 30%,var(--body-glow-2),transparent 55%),linear-gradient(180deg,var(--body-base-top) 0%,var(--bg) 40%,var(--body-base-bottom) 100%);line-height:1.55;overflow-x:hidden;transition:background .35s ease,color .25s ease}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}.noise{pointer-events:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;opacity:var(--noise-opacity);background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' 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-4px),0);will-change:transform}.hero-rail>div{display:grid;grid-template-columns:auto 1fr;gap:.65rem;align-items:start}.hero-rail>div>div span{display:block;margin-bottom:.15rem;color:var(--muted);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}.hero-rail strong{display:block;font-family:var(--font-display);font-size:.95rem;font-weight:700;line-height:1.25}.nx-icon{display:inline-grid;place-items:center;flex-shrink:0;width:1.35rem;height:1.35rem;color:currentColor}.nx-icon svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.icon-badge{--icon-accent: var(--cyan);display:grid;place-items:center;width:2.75rem;height:2.75rem;border-radius:50%;border:1px solid color-mix(in srgb,var(--icon-accent) 45%,transparent);background:radial-gradient(circle at 35% 30%,color-mix(in srgb,var(--icon-accent) 28%,transparent),transparent 65%),color-mix(in srgb,var(--icon-accent) 10%,transparent);color:var(--icon-accent);box-shadow:0 0 22px color-mix(in srgb,var(--icon-accent) 16%,transparent)}.icon-badge .nx-icon{width:1.35rem;height:1.35rem}.icon-badge-sm{width:2.25rem;height:2.25rem}.icon-badge-sm .nx-icon{width:1.15rem;height:1.15rem}.filiale-tech .icon-badge{--icon-accent: var(--green)}.filiale-energy .icon-badge{--icon-accent: var(--amber)}.filiale-overseas .icon-badge{--icon-accent: var(--purple)}.page-tech .icon-badge{--icon-accent: var(--green)}.page-energy .icon-badge{--icon-accent: var(--amber)}.page-overseas .icon-badge{--icon-accent: var(--purple)}.section{position:relative;padding:clamp(4.5rem,10vh,7rem) clamp(1.25rem,4vw,2.5rem)}.section-inner{position:relative;z-index:1;max-width:var(--max);margin:0 auto}.showcase{background:var(--section-soft-a)}.about{background:var(--section-soft-b)}.ecosystem{background:var(--section-soft-c)}.expertise{background:radial-gradient(700px 280px at 50% 0%,var(--expertise-glow),transparent 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85%,transparent);color:var(--ink);transition:border-color .25s ease,background .25s ease,transform .25s ease}.slider-btn svg{width:1.15rem;height:1.15rem}.slider-btn:hover,.slider-btn:focus-visible{border-color:color-mix(in srgb,var(--cyan) 50%,var(--line));background:color-mix(in srgb,var(--cyan) 10%,var(--bg-elevated));transform:translateY(-1px)}.slider-dots{display:flex;align-items:center;justify-content:center;gap:.55rem}.slider-dots button{width:.55rem;height:.55rem;border-radius:999px;background:color-mix(in srgb,var(--muted) 45%,transparent);transition:width .3s ease,background .3s ease}.slider-dots button.is-active{width:1.6rem;background:linear-gradient(135deg,var(--cyan),var(--cyan-deep))}.slider-dots button:hover,.slider-dots button:focus-visible{background:color-mix(in srgb,var(--cyan) 70%,var(--muted))}.section-head{max-width:620px;margin-bottom:2.5rem}.eyebrow{margin:0 0 .75rem;color:var(--cyan);font-size:.8rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase}h2{margin:0;font-family:var(--font-display);font-size:clamp(1.8rem,3.8vw,3rem);line-height:1.1;letter-spacing:-.02em}.section-head p:last-child,.about-copy>p,.contact-panel p{color:var(--muted)}.about .section-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:end}.about-copy h2{margin-bottom:1.25rem}.about-commit{margin-top:1.5rem!important;padding-top:1.25rem;border-top:1px solid var(--line);color:var(--ink)!important;font-weight:500}.about-split{display:grid;gap:1.25rem}.about-split article{display:grid;grid-template-columns:auto 1fr;gap:.9rem 1rem;align-items:start;padding:1.4rem 0;border-top:1px solid var(--line)}.about-split .icon-badge{grid-row:span 2}.about-split h3{margin:.15rem 0 0;font-family:var(--font-display);font-size:1.15rem}.about-split article>p{grid-column:2;margin-top:.35rem}.about-split 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