@font-face{font-family:Rajdhani;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/rajdhani-500.woff2) format("woff2")}@font-face{font-family:Rajdhani;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/rajdhani-600.woff2) format("woff2")}@font-face{font-family:Rajdhani;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/rajdhani-700.woff2) format("woff2")}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/jetbrains-mono-400.woff2) format("woff2")}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/jetbrains-mono-400.woff2) format("woff2")}:root{--font-display: "Rajdhani", sans-serif;--font-body: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;--font-mono: "JetBrains Mono", monospace;--transition-theme: .4s cubic-bezier(.4, 0, .2, 1);--transition-fast: .2s cubic-bezier(.4, 0, .2, 1);--transition-smooth: .6s cubic-bezier(.65, 0, .35, 1);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0,0,0,.12);--shadow-md: 0 4px 20px rgba(0,0,0,.15);--shadow-lg: 0 20px 60px rgba(0,0,0,.3);--shadow-glow: 0 0 48px rgba(51,102,255,.25), 0 0 80px rgba(51,102,255,.08);--nav-height: 72px}[data-theme=dark]{--bg-primary: #05070d;--bg-secondary: #090c17;--bg-tertiary: #0e1122;--bg-surface: #111528;--bg-surface-hover: #191d36;--bg-glass: rgba(9,12,23,.88);--text-primary: #e8eaf2;--text-secondary: #9ca0b8;--text-tertiary: #5c6078;--text-inverse: #ffffff;--accent-primary: #3366ff;--accent-primary-dim: rgba(51,102,255,.12);--accent-secondary: #ff1744;--accent-secondary-dim: rgba(255,23,68,.1);--accent-warm: #ff9100;--border-color: rgba(255,255,255,.07);--border-color-strong: rgba(255,255,255,.12);--gradient-hero: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(51,102,255,.07) 0%, transparent 70%), radial-gradient(ellipse 40% 50% at 80% 20%, rgba(51,102,255,.03) 0%, transparent 70%);--gradient-card: linear-gradient(145deg, rgba(51,102,255,.02) 0%, transparent 100%);--gradient-section: linear-gradient(180deg, transparent 0%, rgba(51,102,255,.025) 50%, transparent 100%);--glow-primary: 0 0 25px rgba(51,102,255,.35), 0 0 60px rgba(51,102,255,.12), 0 0 100px rgba(51,102,255,.05);--glow-secondary: 0 0 30px rgba(255,23,68,.2);--noise-opacity: .025;--scanline-opacity: .012}[data-theme=light]{--bg-primary: #f8f8fa;--bg-secondary: #ffffff;--bg-tertiary: #f0f0f4;--bg-surface: #ffffff;--bg-surface-hover: #f4f4f8;--bg-glass: rgba(255,255,255,.88);--text-primary: #12121a;--text-secondary: #505060;--text-tertiary: #90909e;--text-inverse: #f8f8fa;--accent-primary: #0055ff;--accent-primary-dim: rgba(0,85,255,.08);--accent-secondary: #dc0030;--accent-secondary-dim: rgba(220,0,48,.06);--accent-warm: #e67e00;--border-color: rgba(0,0,0,.08);--border-color-strong: rgba(0,0,0,.14);--gradient-hero: radial-gradient(ellipse 70% 50% at 50% 35%, rgba(0,85,255,.05) 0%, transparent 70%), radial-gradient(ellipse 35% 45% at 75% 25%, rgba(220,0,48,.03) 0%, transparent 70%);--gradient-card: linear-gradient(145deg, rgba(0,0,0,.02) 0%, transparent 100%);--gradient-section: linear-gradient(180deg, transparent 0%, rgba(0,85,255,.015) 50%, transparent 100%);--glow-primary: 0 0 30px rgba(0,85,255,.12), 0 0 60px rgba(0,85,255,.04);--glow-secondary: 0 0 30px rgba(220,0,48,.1);--noise-opacity: .02;--scanline-opacity: 0}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--nav-height)}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden;transition:background var(--transition-theme),color var(--transition-theme);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:after{content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:var(--noise-opacity);background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");transition:opacity var(--transition-theme)}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:9998;opacity:var(--scanline-opacity);background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.03) 2px,rgba(0,0,0,.03) 4px);transition:opacity var(--transition-theme)}::selection{background:var(--accent-primary);color:var(--text-inverse)}a{color:inherit;text-decoration:none}ul{list-style:none}img{max-width:100%;display:block}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color-strong);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.display-lg{font-family:var(--font-display);font-size:clamp(3rem,7vw,6.5rem);font-weight:700;line-height:1.05;letter-spacing:-.02em}.display-md{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,4rem);font-weight:600;line-height:1.1;letter-spacing:-.01em}.heading-sm{font-family:var(--font-display);font-size:clamp(1.4rem,2.5vw,1.8rem);font-weight:600;line-height:1.3}.mono-label{font-family:var(--font-mono);font-size:.75rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-primary)}.body-text{font-size:1rem;color:var(--text-secondary);line-height:1.8}.nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-height);background:var(--bg-glass);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid var(--border-color);transition:all var(--transition-theme)}.nav-inner{max-width:1280px;margin:0 auto;padding:0 2rem;height:100%;display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:center;gap:.6rem}.nav-logo-mark{width:36px;height:36px;background:var(--accent-primary);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-weight:700;font-size:.85rem;color:var(--text-inverse);position:relative;clip-path:polygon(0 0,100% 0,100% 70%,75% 100%,0 100%)}.nav-logo-text{font-family:var(--font-display);font-size:1.35rem;font-weight:700;letter-spacing:.04em;color:var(--text-primary)}.nav-logo-img{display:block;height:36px;width:auto}.nav-links{display:flex;align-items:center;gap:2.5rem}.nav-links a{font-size:.9rem;font-weight:400;color:var(--text-secondary);position:relative;padding:.3rem 0;transition:color var(--transition-fast)}.nav-links a:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:1.5px;background:var(--accent-primary);transition:width var(--transition-smooth)}.nav-links a:hover,.nav-links a.active{color:var(--text-primary)}.nav-links a:hover:after,.nav-links a.active:after{width:100%}.theme-toggle{width:44px;height:44px;border-radius:50%;border:1px solid var(--border-color);background:var(--bg-surface);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-primary);transition:all var(--transition-fast);position:relative;overflow:hidden}.theme-toggle:hover{border-color:var(--accent-primary);box-shadow:var(--glow-primary)}.theme-toggle svg{width:18px;height:18px;position:absolute;transition:all .35s cubic-bezier(.68,-.55,.27,1.55)}.theme-toggle .icon-sun{opacity:0;transform:translateY(20px) rotate(-90deg)}.theme-toggle .icon-moon,[data-theme=light] .theme-toggle .icon-sun{opacity:1;transform:translateY(0) rotate(0)}[data-theme=light] .theme-toggle .icon-moon{opacity:0;transform:translateY(-20px) rotate(90deg)}.menu-btn{display:none;width:40px;height:40px;border:none;background:none;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:8px}.menu-btn span{display:block;width:22px;height:2px;background:var(--text-primary);border-radius:1px;transition:all .3s ease}.menu-btn.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-btn.active span:nth-child(2){opacity:0;transform:scaleX(0)}.menu-btn.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu{position:fixed;top:var(--nav-height);left:0;right:0;bottom:0;background:var(--bg-primary);z-index:999;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2rem;transform:translate(100%);transition:transform .4s cubic-bezier(.65,0,.35,1)}.mobile-menu.open{transform:translate(0)}.mobile-menu a{font-family:var(--font-display);font-size:1.6rem;font-weight:600;color:var(--text-primary);transition:color var(--transition-fast)}.mobile-menu a:hover{color:var(--accent-primary)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:calc(var(--nav-height) + 2rem) 2rem 4rem;background:var(--gradient-hero)}.hero-grid{position:absolute;inset:0;z-index:1;opacity:.35;background-image:radial-gradient(circle,var(--accent-primary) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 65% 55% at 50% 40%,black 25%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 65% 55% at 50% 40%,black 25%,transparent 70%)}.hero-scan{position:absolute;z-index:1;top:0;left:-100%;width:40%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(51,102,255,.02) 30%,rgba(51,102,255,.08) 50%,rgba(51,102,255,.02) 70%,transparent 100%);animation:scan-sweep 7s ease-in-out infinite}@keyframes scan-sweep{0%{left:-50%}85%{left:120%}to{left:120%}}.hero-accent{position:absolute;z-index:0;top:10%;right:5%;width:1px;height:180px;background:var(--accent-primary);opacity:.18;transform:rotate(25deg);transform-origin:top}.hero-accent:after{content:"";position:absolute;bottom:0;left:0;width:40px;height:1px;background:var(--accent-primary)}.hero-accent:nth-child(2){inset:auto auto 15% 8%;height:120px;transform:rotate(-15deg);opacity:.12}.hero-content{position:relative;z-index:2;text-align:center;max-width:900px}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem 1rem;border:1px solid var(--border-color-strong);border-radius:100px;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;color:var(--text-secondary);margin-bottom:2rem;background:var(--bg-surface)}.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--accent-primary);animation:pulse-dot 2s ease-in-out infinite}@keyframes pulse-dot{0%,to{opacity:1;box-shadow:0 0 6px var(--accent-primary)}50%{opacity:.4;box-shadow:0 0 2px var(--accent-primary)}}.hero-title{margin-bottom:1.5rem}.hero-title .shimmer-text{display:inline-block;background:linear-gradient(110deg,var(--text-primary) 0%,var(--text-primary) 30%,var(--accent-primary) 48%,#ffffff 50%,var(--accent-primary) 52%,var(--text-primary) 70%,var(--text-primary) 100%);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 3.5s ease-in-out infinite}@keyframes shimmer{0%{background-position:150% 0}to{background-position:-50% 0}}.shimmer-delay{animation-delay:.6s}.hero-subtitle{font-size:clamp(1rem,1.8vw,1.25rem);color:var(--text-secondary);max-width:560px;margin:0 auto 2.5rem;line-height:1.7}.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;border-radius:var(--radius-sm);font-family:var(--font-body);font-size:.9rem;font-weight:500;cursor:pointer;border:none;transition:all var(--transition-fast);position:relative;overflow:hidden}.btn-primary{background:var(--accent-primary);color:var(--text-inverse);font-weight:600;box-shadow:var(--glow-primary)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 40px var(--accent-primary-dim),0 0 80px #3366ff1f}.btn-outline{background:transparent;color:var(--text-primary);border:1px solid var(--border-color-strong)}.btn-outline:hover{border-color:var(--accent-primary);background:var(--accent-primary-dim)}.btn svg{width:16px;height:16px}.scroll-indicator{position:absolute;bottom:2rem;left:50%;transform:translate(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:.5rem;color:var(--text-tertiary);font-family:var(--font-mono);font-size:.65rem;letter-spacing:.15em}.scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--text-tertiary),transparent);animation:scroll-line 2s ease-in-out infinite}@keyframes scroll-line{0%,to{transform:scaleY(.3);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}}.section{padding:7rem 2rem;position:relative}.section-header{text-align:center;margin-bottom:4rem}.section-header .mono-label{margin-bottom:.75rem}.section-header .display-md{margin-bottom:1rem}.section-header .body-text{max-width:500px;margin:0 auto}.capabilities{background:var(--bg-secondary);background-image:var(--gradient-section)}.capabilities-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}.cap-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2.5rem 2rem;transition:all var(--transition-smooth);position:relative;overflow:hidden;cursor:default}.cap-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent-primary),transparent);opacity:0;transition:opacity var(--transition-smooth)}.cap-card:hover{transform:translateY(-8px);border-color:var(--accent-primary);box-shadow:var(--shadow-glow),var(--shadow-lg),0 0 60px #3366ff0f}.cap-card:hover:before{opacity:1}.cap-card-icon{width:52px;height:52px;border-radius:var(--radius-md);background:var(--accent-primary-dim);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;color:var(--accent-primary)}.cap-card .heading-sm{margin-bottom:.75rem;font-size:1.15rem}.cap-card .body-text{font-size:.9rem;line-height:1.7}.cap-card-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1.25rem}.cap-card-tags span{padding:.2rem .6rem;border-radius:100px;font-size:.7rem;font-family:var(--font-mono);color:var(--accent-primary);background:var(--accent-primary-dim);border:1px solid var(--accent-primary-dim)}.stats{background:var(--bg-primary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}.stats-grid{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:3rem;text-align:center}.stat-item .stat-number{font-family:var(--font-display);font-size:clamp(2.5rem,4vw,3.5rem);font-weight:700;color:var(--text-primary);line-height:1;margin-bottom:.5rem}.stat-item .stat-label{font-size:.85rem;color:var(--text-tertiary);font-family:var(--font-mono);letter-spacing:.06em}.projects{background:var(--bg-secondary);background-image:var(--gradient-section)}.projects-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.project-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-smooth);cursor:pointer}.project-card:hover{transform:translateY(-6px);border-color:var(--border-color-strong);box-shadow:var(--shadow-lg)}.project-card-image{height:200px;background:var(--bg-tertiary);position:relative;overflow:hidden}.project-card-image .placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:.8rem;color:var(--text-tertiary);letter-spacing:.1em;position:relative}.project-card-image .placeholder:after{content:"";position:absolute;inset:0;background:linear-gradient(145deg,var(--accent-primary-dim),transparent)}.project-card-body{padding:1.5rem}.project-card-body .mono-label{margin-bottom:.5rem}.project-card-body .heading-sm{font-size:1.1rem;margin-bottom:.5rem}.project-card-body .body-text{font-size:.85rem;line-height:1.6}.process{background:var(--bg-primary);overflow:hidden}.timeline{max-width:900px;margin:0 auto;position:relative;padding:2rem 0}.timeline:before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--border-color-strong);transform:translate(-50%)}.timeline-item{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-bottom:4rem;position:relative;align-items:start}.timeline-item:last-child{margin-bottom:0}.timeline-item:nth-child(2n){direction:rtl}.timeline-item:nth-child(2n) .tl-content{direction:ltr}.tl-marker{position:absolute;left:50%;top:.35rem;width:14px;height:14px;border-radius:50%;background:var(--accent-primary);border:3px solid var(--bg-primary);transform:translate(-50%);z-index:2;box-shadow:0 0 16px #3366ff80}.tl-content{padding:0 1rem}.tl-step{font-family:var(--font-mono);font-size:.7rem;font-weight:500;letter-spacing:.12em;color:var(--accent-primary);margin-bottom:.4rem}.tl-heading{font-family:var(--font-display);font-size:1.3rem;font-weight:600;margin-bottom:.5rem;color:var(--text-primary)}.tl-desc{font-size:.9rem;color:var(--text-secondary);line-height:1.7}.timeline-item:nth-child(odd) .tl-content{text-align:right}.contact{background:var(--bg-secondary);background-image:var(--gradient-section)}.contact-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1.2fr;gap:4rem}.contact-info h2{margin-bottom:1rem}.contact-info .body-text{margin-bottom:2rem}.contact-details{display:flex;flex-direction:column;gap:1.25rem}.contact-detail-item{display:flex;align-items:center;gap:.85rem}.contact-detail-icon{width:42px;height:42px;border-radius:var(--radius-md);background:var(--accent-primary-dim);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--accent-primary)}.contact-detail-text{font-size:.9rem}.contact-detail-text strong{display:block;color:var(--text-primary);margin-bottom:.15rem}.contact-detail-text span{color:var(--text-secondary);font-size:.85rem}.contact-form{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2.5rem}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-size:.8rem;font-weight:500;color:var(--text-primary);margin-bottom:.4rem;font-family:var(--font-mono);letter-spacing:.04em}.form-input,.form-textarea{width:100%;padding:.8rem 1rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-body);font-size:.9rem;transition:all var(--transition-fast);outline:none}.form-input:focus,.form-textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-dim)}.form-textarea{min-height:120px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.qr-code-wrapper{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem}.qr-code-image{display:block;max-width:100%;height:auto;border-radius:var(--radius-md);border:1px solid var(--border-color)}.qr-code-label{font-size:.85rem;color:var(--text-secondary);font-family:var(--font-body);margin:0}.about{background:var(--bg-primary)}.about-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}.about-visual{position:relative;height:380px;background:var(--bg-tertiary);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-color)}.about-visual-inner{width:100%;height:100%;display:flex;align-items:center;justify-content:center;position:relative}.about-geo{width:200px;height:200px;border:2px solid var(--border-color-strong);transform:rotate(45deg);position:relative;animation:geo-rotate 20s linear infinite}.about-geo-inner{position:absolute;inset:10px;border:1px solid var(--accent-primary);opacity:.5}.about-geo-dot{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--accent-primary);top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 20px var(--accent-primary)}@keyframes geo-rotate{0%{transform:rotate(45deg)}to{transform:rotate(405deg)}}.about-content .mono-label{margin-bottom:.75rem}.about-content h2{margin-bottom:1.25rem}.about-content .body-text{margin-bottom:1.5rem}.about-values{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem}.about-value{display:flex;align-items:flex-start;gap:.6rem}.about-value-check{width:20px;height:20px;border-radius:50%;background:var(--accent-primary-dim);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;color:var(--accent-primary);font-size:.65rem}.about-value span{font-size:.85rem;color:var(--text-secondary);line-height:1.5}.footer{background:var(--bg-tertiary);border-top:1px solid var(--border-color);padding:4rem 2rem 2rem}.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid var(--border-color)}.footer-brand .nav-logo{margin-bottom:1rem}.footer-brand .body-text{font-size:.85rem;max-width:280px}.footer-col h4{font-family:var(--font-mono);font-size:.7rem;font-weight:500;letter-spacing:.1em;color:var(--text-primary);margin-bottom:1.25rem}.footer-col ul{display:flex;flex-direction:column;gap:.7rem}.footer-col ul a{font-size:.85rem;color:var(--text-secondary);transition:color var(--transition-fast)}.footer-col ul a:hover{color:var(--accent-primary)}.footer-bottom{max-width:1200px;margin:0 auto;padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--text-tertiary)}.footer-beian{display:inline-flex;align-items:center;gap:.3rem}.footer-filings{display:inline-flex;align-items:center;gap:.6rem}.footer-filings a{color:var(--text-tertiary);transition:color var(--transition-fast)}.footer-filings a:hover{color:var(--accent-primary)}.beian-icon{display:inline-block;flex-shrink:0;vertical-align:middle}.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.25,.46,.45,.94),transform .8s cubic-bezier(.25,.46,.45,.94)}.reveal.revealed{opacity:1;transform:translateY(0)}.reveal-up{transform:translateY(40px)}.reveal-up.revealed{transform:translateY(0)}.reveal-left{transform:translate(-30px)}.reveal-left.revealed{transform:translate(0)}.reveal-right{transform:translate(30px)}.reveal-right.revealed{transform:translate(0)}.reveal-scale{transform:scale(.92)}.reveal-scale.revealed{transform:scale(1)}.stagger-children>*{opacity:0;transform:translateY(24px);transition:all .6s cubic-bezier(.25,.46,.45,.94)}.stagger-children.revealed>*:nth-child(1){transition-delay:.05s;opacity:1;transform:translateY(0)}.stagger-children.revealed>*:nth-child(2){transition-delay:.12s;opacity:1;transform:translateY(0)}.stagger-children.revealed>*:nth-child(3){transition-delay:.19s;opacity:1;transform:translateY(0)}.stagger-children.revealed>*:nth-child(4){transition-delay:.26s;opacity:1;transform:translateY(0)}.stagger-children.revealed>*:nth-child(5){transition-delay:.33s;opacity:1;transform:translateY(0)}.stagger-children.revealed>*:nth-child(6){transition-delay:.4s;opacity:1;transform:translateY(0)}@media (max-width: 1024px){.capabilities-grid,.projects-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr);gap:2rem}.about-grid,.contact-grid{grid-template-columns:1fr;gap:3rem}.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}}@media (max-width: 768px){.nav-links{display:none}.menu-btn{display:flex}.capabilities-grid,.projects-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.timeline:before{left:1.5rem}.timeline-item{grid-template-columns:1fr;gap:.5rem;padding-left:3.5rem}.timeline-item:nth-child(2n){direction:ltr}.timeline-item:nth-child(odd) .tl-content{text-align:left}.tl-marker{left:1.5rem}.about-visual{height:260px}.hero{padding:calc(var(--nav-height) + 1rem) 1.5rem 3rem}.section{padding:5rem 1.5rem}.form-row{grid-template-columns:1fr}}@media (max-width: 480px){.hero-actions{flex-direction:column;align-items:center}.btn{width:100%;justify-content:center}.stats-grid{grid-template-columns:1fr;gap:1.5rem}.about-values{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:.5rem;text-align:center}}