:root{color-scheme:dark;--bg-base: #0B0F17;--bg-surface: #101622;--bg-card: #161C28;--bg-card-hover: #1c2434;--bg-card-glass: rgba(22, 28, 40, .78);--bg-card-elevated: #1a2232;--border-subtle: rgba(255, 255, 255, .08);--border-glow: rgba(0, 229, 255, .35);--border-academic: rgba(255, 179, 0, .35);--border-indigo: rgba(108, 92, 231, .4);--accent-cyan: #00E5FF;--accent-cyan-hover: #33ebff;--accent-cyan-dim: rgba(0, 229, 255, .12);--accent-cyan-glow: rgba(0, 229, 255, .28);--accent-gold: #FFB300;--accent-gold-dim: rgba(255, 179, 0, .12);--accent-gold-glow: rgba(255, 179, 0, .25);--accent-indigo: #6C5CE7;--accent-indigo-dim: rgba(108, 92, 231, .14);--text-primary: #FFFFFF;--text-secondary: #94A3B8;--text-muted: #64748B;--text-faint: rgba(255, 255, 255, .08);--on-accent: #050B14;--overlay: rgba(255, 255, 255, .04);--overlay-hover: rgba(255, 255, 255, .08);--overlay-border: rgba(255, 255, 255, .16);--header-bg: rgba(11, 15, 23, .78);--header-bg-scrolled: rgba(11, 15, 23, .92);--header-border-scrolled: rgba(255, 255, 255, .12);--header-shadow: 0 10px 30px rgba(0, 0, 0, .4);--input-bg: #0D121B;--footer-bg: #080B12;--modal-surface: #131A26;--modal-backdrop: rgba(5, 9, 15, .85);--drawer-backdrop: rgba(5, 8, 14, .85);--section-band: linear-gradient(180deg, rgba(16, 22, 34, .5) 0%, rgba(11, 15, 23, .9) 100%);--section-band-alt: linear-gradient(180deg, rgba(11, 15, 23, .9) 0%, rgba(16, 22, 34, .6) 100%);--scrollbar-thumb: #1e2838;--scrollbar-thumb-hover: #2b3a50;--shadow-soft: 0 16px 36px rgba(0, 0, 0, .3);--shadow-elevated: 0 20px 40px rgba(0, 0, 0, .35);--shadow-deep: 0 24px 60px rgba(0, 0, 0, .4);--canvas-opacity: .65;--btn-primary-bg: #00E5FF;--btn-primary-hover: #33ebff;--btn-primary-shadow: 0 4px 20px rgba(0, 229, 255, .25);--btn-primary-shadow-hover: 0 6px 28px rgba(0, 229, 255, .45);--product-academic-bg: linear-gradient(175deg, rgba(22, 28, 40, .95) 0%, rgba(26, 32, 48, .95) 100%);--product-engineering-bg: linear-gradient(175deg, rgba(22, 28, 40, .95) 0%, rgba(18, 30, 48, .95) 100%);--font-heading: "Onest", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Onest", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "Onest", -apple-system, BlinkMacSystemFont, sans-serif;--container-max-w: 1240px;--header-height: 80px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--transition-fast: .18s cubic-bezier(.16, 1, .3, 1);--transition-normal: .3s cubic-bezier(.16, 1, .3, 1);--transition-slow: .5s cubic-bezier(.16, 1, .3, 1)}html[data-theme=light]{color-scheme:light;--bg-base: #F2F5FA;--bg-surface: #E8EEF6;--bg-card: #FFFFFF;--bg-card-hover: #F7FAFC;--bg-card-glass: rgba(255, 255, 255, .82);--bg-card-elevated: #FFFFFF;--border-subtle: rgba(15, 32, 56, .1);--border-glow: rgba(0, 122, 140, .35);--border-academic: rgba(154, 103, 0, .35);--border-indigo: rgba(83, 64, 200, .35);--accent-cyan: #007A8C;--accent-cyan-hover: #006677;--accent-cyan-dim: rgba(0, 122, 140, .1);--accent-cyan-glow: rgba(0, 122, 140, .22);--accent-gold: #9A6700;--accent-gold-dim: rgba(154, 103, 0, .12);--accent-gold-glow: rgba(154, 103, 0, .22);--accent-indigo: #5340C8;--accent-indigo-dim: rgba(83, 64, 200, .12);--text-primary: #0B1220;--text-secondary: #3D4F66;--text-muted: #5A6B80;--text-faint: rgba(11, 18, 32, .1);--on-accent: #042028;--overlay: rgba(15, 32, 56, .04);--overlay-hover: rgba(15, 32, 56, .08);--overlay-border: rgba(15, 32, 56, .16);--header-bg: rgba(242, 245, 250, .82);--header-bg-scrolled: rgba(242, 245, 250, .94);--header-border-scrolled: rgba(15, 32, 56, .1);--header-shadow: 0 8px 24px rgba(15, 32, 56, .08);--input-bg: #FFFFFF;--footer-bg: #E6ECF5;--modal-surface: #FFFFFF;--modal-backdrop: rgba(15, 23, 42, .45);--drawer-backdrop: rgba(15, 23, 42, .4);--section-band: linear-gradient(180deg, rgba(232, 238, 246, .7) 0%, rgba(242, 245, 250, .95) 100%);--section-band-alt: linear-gradient(180deg, rgba(242, 245, 250, .95) 0%, rgba(232, 238, 246, .7) 100%);--scrollbar-thumb: #C5D0DE;--scrollbar-thumb-hover: #A8B6C8;--shadow-soft: 0 16px 36px rgba(15, 32, 56, .08);--shadow-elevated: 0 20px 40px rgba(15, 32, 56, .1);--shadow-deep: 0 24px 60px rgba(15, 32, 56, .12);--canvas-opacity: .42;--btn-primary-bg: #00D4EA;--btn-primary-hover: #00E5FF;--btn-primary-shadow: 0 4px 18px rgba(0, 212, 234, .35);--btn-primary-shadow-hover: 0 6px 24px rgba(0, 229, 255, .4);--product-academic-bg: linear-gradient(175deg, #FFFFFF 0%, #FFF8EC 100%);--product-engineering-bg: linear-gradient(175deg, #FFFFFF 0%, #F0FBFD 100%)}html[data-theme=light] .ambient-glow{opacity:.08}html[data-theme=light] .glow-center,html[data-theme=light] .glow-bottom{opacity:.06}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 24px + env(safe-area-inset-top,0px));background-color:var(--bg-base);color:var(--text-primary);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{position:relative;overflow-x:hidden;min-height:100vh;background-color:var(--bg-base);color:var(--text-primary);transition:background-color var(--transition-normal),color var(--transition-normal)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}::selection{background:var(--accent-cyan-dim);color:var(--accent-cyan)}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}button,input,textarea{font-family:inherit;color:inherit}button{cursor:pointer;border:none;background:none}ul{list-style:none}.mono{font-family:var(--font-mono)}#orbitalCanvas{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;opacity:var(--canvas-opacity)}.ambient-glow{position:fixed;pointer-events:none;border-radius:50%;filter:blur(140px);z-index:0;opacity:.18}.glow-top{top:-120px;right:15%;width:580px;height:580px;background:radial-gradient(circle,var(--accent-cyan) 0%,rgba(0,229,255,0) 70%)}.glow-center{top:45%;left:-150px;width:620px;height:620px;background:radial-gradient(circle,var(--accent-indigo) 0%,rgba(108,92,231,0) 70%);opacity:.14}.glow-bottom{bottom:-150px;right:10%;width:600px;height:600px;background:radial-gradient(circle,var(--accent-gold) 0%,rgba(255,179,0,0) 70%);opacity:.12}.container{width:100%;max-width:var(--container-max-w);margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px;position:relative;z-index:1}.section{padding-top:100px;padding-bottom:100px;position:relative;z-index:1}#differentiator,#services,#products,#team,#contact{scroll-margin-top:calc(var(--header-height) + 24px + env(safe-area-inset-top,0px))}.text-center{text-align:center}.section-header{margin-bottom:56px}.section-header.text-center{max-width:820px;margin-left:auto;margin-right:auto}.section-kicker{display:inline-block;font-family:var(--font-mono);font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-cyan);margin-bottom:14px;background:var(--accent-cyan-dim);padding:4px 12px;border-radius:var(--radius-full);border:1px solid rgba(0,229,255,.25)}.section-title{font-family:var(--font-heading);font-size:clamp(2rem,3.8vw,3rem);font-weight:700;line-height:1.2;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:18px}.section-lead{font-size:clamp(1.05rem,1.3vw,1.18rem);color:var(--text-secondary);line-height:1.65;font-weight:400}.max-w-2xl{max-width:680px;margin-left:auto;margin-right:auto}.gradient-text-cyan{background:linear-gradient(135deg,#00e5ff,#70f3ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.gradient-text-gold{background:linear-gradient(135deg,#ffb300,#ffd54f);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--font-heading);font-size:.95rem;font-weight:600;padding:14px 28px;border-radius:var(--radius-md);transition:all 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var(--border-subtle);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.btn-secondary:hover{background:var(--overlay-hover);border-color:var(--overlay-border);color:var(--text-primary);transform:translateY(-2px)}.btn-header-cta{background:var(--accent-cyan-dim);border:1px solid var(--border-glow);color:var(--accent-cyan);padding:10px 20px;font-size:.88rem;border-radius:var(--radius-full)}.btn-header-cta:hover{background:var(--btn-primary-bg);color:var(--on-accent);box-shadow:0 0 20px var(--accent-cyan-glow)}.w-full{width:100%}.site-header{position:sticky;top:0;left:0;width:100%;height:calc(var(--header-height) + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px);z-index:100;background:transparent;border-bottom:1px solid transparent;transition:background var(--transition-normal),border-color var(--transition-normal),box-shadow var(--transition-normal),backdrop-filter var(--transition-normal)}.site-header.scrolled{background:var(--header-bg-scrolled);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom-color:var(--header-border-scrolled);box-shadow:var(--header-shadow)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%}.brand-logo{display:flex;align-items:center;gap:14px}.logo-symbol{width:38px;height:38px;flex-shrink:0}.logo-symbol svg{width:100%;height:100%}.logo-text-group{display:flex;flex-direction:column}.logo-name{font-family:var(--font-heading);font-size:1.35rem;font-weight:700;letter-spacing:.08em;color:var(--text-primary);line-height:1.1}.logo-badge{font-family:var(--font-mono);font-size:.65rem;color:var(--accent-cyan);letter-spacing:.04em;opacity:.9}.main-nav .nav-list{display:flex;align-items:center;gap:32px}.nav-link{font-size:.92rem;font-weight:500;color:var(--text-secondary);position:relative;padding:6px 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.theme-toggle-track{border-color:var(--overlay-border);background:var(--overlay-hover)}.theme-toggle-icon{width:13px;height:13px;position:relative;z-index:1;transition:color var(--transition-fast),opacity var(--transition-fast)}.theme-toggle-icon.icon-moon{color:var(--on-accent);opacity:1}.theme-toggle-icon.icon-sun,[data-theme=light] .theme-toggle-icon.icon-moon{color:var(--text-muted);opacity:.7}[data-theme=light] .theme-toggle-icon.icon-sun{color:#fff;opacity:1}.theme-toggle-thumb{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:var(--accent-cyan);box-shadow:0 0 12px var(--accent-cyan-glow);transition:transform var(--transition-fast),background var(--transition-fast);z-index:0}[data-theme=light] .theme-toggle-thumb{transform:translate(26px);background:var(--accent-gold);box-shadow:0 0 12px var(--accent-gold-glow)}.mobile-nav-toggle{display:none;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;padding:8px;border-radius:var(--radius-sm);background:var(--overlay);border:1px solid var(--border-subtle)}.mobile-nav-toggle .bar{width:100%;height:2px;background-color:var(--text-primary);border-radius:2px;transition:all var(--transition-fast)}.mobile-drawer{position:fixed;inset:0;z-index:150;visibility:hidden;opacity:0;pointer-events:none;transition:opacity var(--transition-normal),visibility var(--transition-normal)}.mobile-drawer.open{visibility:visible;opacity:1;pointer-events:auto}.drawer-backdrop{position:absolute;inset:0;background:var(--drawer-backdrop);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.drawer-content{position:absolute;top:0;right:0;bottom:0;width:82%;max-width:360px;background:var(--bg-surface);border-left:1px solid var(--border-subtle);padding:calc(28px + env(safe-area-inset-top,0px)) 24px calc(28px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;transform:translate(100%);transition:transform var(--transition-normal);z-index:10}.mobile-drawer.open .drawer-content{transform:translate(0)}.drawer-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid var(--border-subtle)}.drawer-close{font-size:2rem;line-height:1;color:var(--text-secondary);min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.drawer-nav{margin-top:28px;flex-grow:1}.drawer-nav ul{display:flex;flex-direction:column;gap:20px}.drawer-link{font-family:var(--font-heading);font-size:1.15rem;font-weight:600;color:var(--text-secondary);display:block;padding:8px 0}.drawer-link:hover{color:var(--accent-cyan)}.drawer-footer{margin-top:auto;padding-top:20px;display:flex;flex-direction:column;gap:16px}.drawer-footer .lang-switcher{justify-content:center}.hero-section{padding-top:70px;padding-bottom:80px;position:relative;overflow:hidden}.hero-container{display:flex;flex-direction:column;align-items:center;text-align:center}.hero-tag-badge{display:inline-flex;align-items:center;gap:10px;background:#00e5ff14;border:1px solid rgba(0,229,255,.28);border-radius:var(--radius-full);padding:8px 20px;margin-bottom:28px;box-shadow:0 0 25px #00e5ff1f}.beacon-dot{width:8px;height:8px;background-color:var(--accent-cyan);border-radius:50%;box-shadow:0 0 10px var(--accent-cyan);animation:pulse-beacon 2s infinite}@keyframes pulse-beacon{0%{transform:scale(.95);box-shadow:0 0 #00e5ffb3}70%{transform:scale(1.2);box-shadow:0 0 0 8px #00e5ff00}to{transform:scale(.95);box-shadow:0 0 #00e5ff00}}.hero-tag-badge .badge-text{font-family:var(--font-mono);font-size:.76rem;font-weight:700;letter-spacing:.12em;color:var(--accent-cyan)}.hero-title{font-family:var(--font-heading);font-size:clamp(2.3rem,5.2vw,4.2rem);font-weight:700;line-height:1.12;letter-spacing:-.03em;max-width:1020px;margin-bottom:24px}.hero-subtitle{font-size:clamp(1.1rem,1.5vw,1.28rem);color:var(--text-secondary);line-height:1.68;max-width:820px;margin-bottom:40px}.hero-actions{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;margin-bottom:64px}.trust-guarantees-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;width:100%}.trust-card{display:flex;align-items:flex-start;gap:16px;padding:24px;background:var(--bg-card-glass);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);text-align:left;transition:transform var(--transition-normal),border-color var(--transition-normal),box-shadow var(--transition-normal)}.trust-card:hover{transform:translateY(-4px);border-color:var(--overlay-border);box-shadow:var(--shadow-soft)}.trust-icon-box{width:48px;height:48px;flex-shrink:0;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.academic-icon{background:var(--accent-gold-dim);color:var(--accent-gold);border:1px solid rgba(255,179,0,.3)}.legal-icon{background:var(--accent-indigo-dim);color:var(--accent-indigo);border:1px solid rgba(108,92,231,.3)}.security-icon{background:var(--accent-cyan-dim);color:var(--accent-cyan);border:1px solid rgba(0,229,255,.3)}.trust-content{display:flex;flex-direction:column;gap:4px}.trust-title{font-family:var(--font-heading);font-size:1.02rem;font-weight:700;color:var(--text-primary)}.trust-desc{font-size:.88rem;color:var(--text-secondary);line-height:1.5}.differentiator-section{background:var(--section-band);border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle)}.differentiator-dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-bottom:40px}.diff-card{position:relative;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:38px 34px;overflow:hidden;transition:transform var(--transition-normal),border-color var(--transition-normal)}.diff-card:hover{transform:translateY(-4px)}.diff-card.academic-wing{border-color:#ffb30033}.diff-card.academic-wing:hover{border-color:#ffb30073;box-shadow:0 20px 40px #ffb30014}.diff-card.engineering-wing{border-color:#00e5ff33}.diff-card.engineering-wing:hover{border-color:#00e5ff73;box-shadow:0 20px 40px #00e5ff14}.diff-card-header{margin-bottom:30px}.diff-badge{display:inline-block;font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.12em;padding:5px 12px;border-radius:var(--radius-full);margin-bottom:12px}.badge-academic{background:var(--accent-gold-dim);color:var(--accent-gold);border:1px solid rgba(255,179,0,.35)}.badge-engineering{background:var(--accent-cyan-dim);color:var(--accent-cyan);border:1px solid rgba(0,229,255,.35)}.diff-wing-title{font-family:var(--font-heading);font-size:1.55rem;font-weight:700;color:var(--text-primary)}.diff-item{display:flex;flex-direction:column;gap:8px}.diff-item-label{display:flex;align-items:center;gap:8px;font-family:var(--font-heading);font-size:.88rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.diff-item-text{font-size:1rem;color:var(--text-secondary);line-height:1.6}.synergy-summary-banner{display:flex;align-items:center;gap:22px;background:#00e5ff0d;border:1px solid rgba(0,229,255,.2);border-radius:var(--radius-lg);padding:22px 30px}.synergy-icon{flex-shrink:0}.synergy-text{font-size:1.02rem;color:var(--text-secondary);line-height:1.6}.synergy-text strong{color:var(--accent-cyan);font-weight:700}.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.service-card{position:relative;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:38px;display:flex;flex-direction:column;transition:all var(--transition-normal);overflow:hidden}.service-card:hover{background:var(--bg-card-hover);border-color:#00e5ff59;transform:translateY(-5px);box-shadow:var(--shadow-elevated)}.service-num{position:absolute;top:24px;right:32px;font-family:var(--font-mono);font-size:1.5rem;font-weight:700;color:var(--text-faint)}.service-icon-wrap{width:52px;height:52px;border-radius:var(--radius-md);background:var(--accent-cyan-dim);color:var(--accent-cyan);display:flex;align-items:center;justify-content:center;margin-bottom:22px;border:1px solid rgba(0,229,255,.2)}.service-name{font-family:var(--font-heading);font-size:1.45rem;font-weight:700;color:var(--text-primary);margin-bottom:14px}.service-desc{font-size:.96rem;color:var(--text-secondary);line-height:1.65;margin-bottom:24px;flex-grow:1}.service-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}.service-tags .tag{font-family:var(--font-mono);font-size:.72rem;padding:4px 10px;background:var(--overlay);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-secondary)}.service-action-btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-heading);font-size:.92rem;font-weight:600;color:var(--accent-cyan);padding:10px 0;border-top:1px solid var(--border-subtle);transition:gap var(--transition-fast),color var(--transition-fast)}.service-action-btn:hover{color:var(--accent-cyan-hover);gap:12px}.products-showcase-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.product-card{background:var(--bg-card);border:1px 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