:root{--primary-color: #003595;--primary-dark: #002266;--primary-light: #1a4fa3;--primary-rgb: 0, 53, 149;--secondary-color: #F8FAFC;--accent-color: #00D4FF;--accent-dark: #0099CC;--surface-color: #FFFFFF;--text-primary: #1E293B;--text-secondary: #64748B;--text-muted: #94A3B8;--text-inverse: #FFFFFF;--success-color: #10B981;--warning-color: #F59E0B;--error-color: #EF4444;--bg-primary: #FFFFFF;--bg-secondary: #F8FAFC;--bg-tertiary: #F1F5F9;--bg-gradient: linear-gradient(135deg, #003595 0%, #1a4fa3 100%);--border-color: #E2E8F0;--border-hover: #CBD5E1;--shadow-xs: 0 1px 2px 0 rgba(0, 53, 149, .05);--shadow-sm: 0 1px 3px 0 rgba(0, 53, 149, .1), 0 1px 2px 0 rgba(0, 53, 149, .06);--shadow-md: 0 4px 6px -1px rgba(0, 53, 149, .1), 0 2px 4px -1px rgba(0, 53, 149, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 53, 149, .1), 0 4px 6px -2px rgba(0, 53, 149, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 53, 149, .1), 0 10px 10px -5px rgba(0, 53, 149, .04);--shadow-glow: 0 0 20px rgba(0, 53, 149, .15);--font-family: "Inter", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--line-height-tight: 1.25;--line-height-snug: 1.375;--line-height-normal: 1.5;--line-height-relaxed: 1.625;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--spacing-16: 4rem;--spacing-20: 5rem;--spacing-24: 6rem;--container-max-width: 1280px;--header-height: 64px;--pt-header: calc(var(--header-height) + 2rem);--border-radius-sm: .375rem;--border-radius-md: .5rem;--border-radius-lg: .75rem;--border-radius-xl: 1rem;--border-radius-2xl: 1.5rem;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1);--ease-in-out: cubic-bezier(.4, 0, .2, 1);--duration-200: .2s;--ease-out: cubic-bezier(0, 0, .2, 1);--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal-backdrop: 1040;--z-modal: 1050;--z-popover: 1060;--z-tooltip: 1070}*,*:before,*:after{box-sizing:border-box}html{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}body{margin:0;padding:0;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-feature-settings:"cv02","cv03","cv04","cv11";-webkit-font-feature-settings:"cv02","cv03","cv04","cv11"}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);margin:0 0 var(--spacing-4) 0;color:var(--text-primary);letter-spacing:-.025em}h1{font-size:var(--font-size-4xl);font-weight:var(--font-weight-bold);background:var(--bg-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:var(--line-height-tight)}h2{font-size:var(--font-size-3xl);font-weight:var(--font-weight-semibold);color:var(--primary-color)}h3{font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold);color:var(--primary-color)}h4{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold)}p{margin:0 0 var(--spacing-4) 0;color:var(--text-secondary);line-height:var(--line-height-relaxed)}.text-xs{font-size:var(--font-size-xs)}.text-sm{font-size:var(--font-size-sm)}.text-lg{font-size:var(--font-size-lg)}.text-xl{font-size:var(--font-size-xl)}.text-2xl{font-size:var(--font-size-2xl)}.text-6xl{font-size:var(--font-size-5xl)}a{color:var(--primary-color);text-decoration:none;transition:all var(--transition-fast);font-weight:var(--font-weight-medium)}a:hover{color:var(--primary-light);text-decoration:underline;text-underline-offset:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-6);background:var(--bg-gradient);color:var(--text-inverse);border:2px solid var(--primary-color);border-radius:var(--border-radius-lg);font-weight:var(--font-weight-semibold);font-size:var(--font-size-sm);text-align:center;text-decoration:none;cursor:pointer;transition:all var(--transition-normal);position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left var(--transition-slow)}.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}.btn:hover:before{left:100%}.btn:active{transform:translateY(0);box-shadow:var(--shadow-md)}.btn:focus{outline:none;box-shadow:var(--shadow-md),0 0 0 3px rgba(var(--primary-rgb),.1)}.btn-secondary{background:var(--surface-color);color:var(--primary-color);border-color:var(--border-color)}.btn-secondary:hover{background:var(--bg-secondary);border-color:var(--primary-color);color:var(--primary-light)}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-6)}.section{padding:var(--spacing-16) 0}.grid{display:grid;gap:var(--spacing-6)}.grid-1{grid-template-columns:1fr}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media(max-width:1024px){.grid-4{grid-template-columns:repeat(3,1fr)}.container{padding:0 var(--spacing-6)}}@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.section{padding:var(--spacing-10) 0}.card{min-height:200px}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}.btn{width:100%;padding:var(--spacing-4) var(--spacing-6);font-size:var(--font-size-base)}}@media(max-width:640px){.container{padding:0 var(--spacing-4)}.section{padding:var(--spacing-6) 0}.card{min-height:180px;padding:var(--spacing-4)}h1{font-size:var(--font-size-2xl);margin-bottom:var(--spacing-4)}h2{font-size:var(--font-size-xl)}h3,.text-xl{font-size:var(--font-size-lg)}.btn{padding:var(--spacing-3) var(--spacing-4);font-size:var(--font-size-sm)}.pt-header{padding-top:calc(var(--header-height) + var(--spacing-4))}}@media(max-width:480px){.container{padding:0 var(--spacing-3)}.section{padding:var(--spacing-4) 0}.card{min-height:160px;padding:var(--spacing-3)}h1{font-size:var(--font-size-xl);margin-bottom:var(--spacing-3)}h2{font-size:var(--font-size-lg)}h3,.text-xl{font-size:var(--font-size-base)}.mb-6{margin-bottom:var(--spacing-3)}.mb-8{margin-bottom:var(--spacing-4)}.mb-12{margin-bottom:var(--spacing-6)}.gap-4{gap:var(--spacing-3)}.gap-6{gap:var(--spacing-4)}.gap-8{gap:var(--spacing-6)}}.card{background:var(--surface-color);border-radius:var(--border-radius-xl);box-shadow:var(--shadow-sm);padding:0;transition:all var(--transition-normal);border:1px solid var(--border-color);position:relative;overflow:hidden;z-index:1;min-height:220px}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--bg-gradient);transform:scaleX(0);transition:transform var(--transition-normal)}.card:hover{box-shadow:var(--shadow-xl);transform:translateY(0);border-color:var(--primary-light)}.card:hover:before{transform:scaleX(1)}.card-content{position:relative;z-index:1;width:100%;height:100%}.video-container{position:relative;width:100%;max-width:900px;margin:0 auto;aspect-ratio:16/9;background:linear-gradient(135deg,#1a1a1a,#2d2d2d);border-radius:var(--border-radius-xl);overflow:hidden;box-shadow:var(--shadow-xl);border:2px solid var(--border-color)}.video-container video{width:100%;height:100%;object-fit:contain;border-radius:var(--border-radius-lg)}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;gap:var(--spacing-4);font-size:var(--font-size-lg);color:var(--text-secondary)}.loading:before{content:"";width:40px;height:40px;border:3px solid var(--border-color);border-top:3px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error{text-align:center;padding:var(--spacing-16);background:linear-gradient(135deg,#fef2f2,#fee2e2);border-radius:var(--border-radius-xl);border:1px solid var(--error-color);margin:var(--spacing-8) auto;max-width:500px}.error h2{color:var(--error-color);margin-bottom:var(--spacing-4);font-size:var(--font-size-2xl)}.error p{color:var(--text-secondary);margin-bottom:var(--spacing-6)}.error .btn{background:var(--error-color);border-color:var(--error-color)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-shadow-strong{text-shadow:2px 2px 4px rgba(0,0,0,.8),0px 0px 8px rgba(0,0,0,.6)}.m-0{margin:0}.mb-0{margin-bottom:0}.mb-2{margin-bottom:var(--spacing-2)}.mb-3{margin-bottom:var(--spacing-3)}.mb-4{margin-bottom:var(--spacing-4)}.mb-6{margin-bottom:var(--spacing-6)}.mb-8{margin-bottom:var(--spacing-8)}.mb-12{margin-bottom:var(--spacing-12)}.mt-0{margin-top:0}.mt-2{margin-top:var(--spacing-2)}.mt-4{margin-top:var(--spacing-4)}.mt-6{margin-top:var(--spacing-6)}.mt-8{margin-top:var(--spacing-8)}.mt-12{margin-top:var(--spacing-12)}.ml-1{margin-left:var(--spacing-1)}.ml-2{margin-left:var(--spacing-2)}.p-2{padding:var(--spacing-2)}.p-4{padding:var(--spacing-4)}.p-6{padding:var(--spacing-6)}.p-8{padding:var(--spacing-8)}.pb-16{padding-bottom:var(--spacing-16)}.pt-header{padding-top:var(--pt-header)}.py-16{padding-top:var(--spacing-16);padding-bottom:var(--spacing-16)}.flex{display:flex}.inline-flex{display:inline-flex}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.flex-col{flex-direction:column}.flex-1{flex:1 1 0%}.flex-shrink-0{flex-shrink:0}.min-w-0{min-width:0}.gap-2{gap:var(--spacing-2)}.gap-4{gap:var(--spacing-4)}.space-y-4>*+*{margin-top:var(--spacing-4)}.block{display:block}.inline-block{display:inline-block}.absolute{position:absolute}.fixed{position:fixed}.inset-0{inset:0}.top-0{top:0}.left-0{left:0}.right-0{right:0}.bottom-0{bottom:0}.z-10{z-index:10}.z-fixed{z-index:var(--z-fixed)}.relative{position:relative}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-inverse{color:var(--text-inverse)}.text-primary-light{color:var(--primary-light)}.text-white{color:#fff}.bg-primary{background-color:var(--bg-primary)}.bg-secondary{background-color:var(--bg-secondary)}.bg-gradient{background:var(--bg-gradient)}.bg-black{background-color:#000}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-sm{box-shadow:var(--shadow-sm)}.user-select-none{user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}.prose{color:var(--text-secondary);max-width:none}.prose-lg{font-size:var(--font-size-lg);line-height:var(--line-height-relaxed)}.aspect-video{aspect-ratio:16 / 9}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.border-2{border-width:2px}.border-4{border-width:4px}.border-white\\/80{border-color:#fffc}.outline{outline-style:solid}.outline-1{outline-width:1px}.outline-primary\\/5{outline-color:rgba(var(--primary-rgb),.05)}.outline-primary\\/10{outline-color:rgba(var(--primary-rgb),.1)}.w-4{width:1rem}.w-6{width:1.5rem}.w-8{width:2rem}.w-12{width:3rem}.w-16{width:4rem}.w-5{width:1.25rem}.w-20{width:5rem}.w-full{width:100%}.h-4{height:1rem}.h-6{height:1.5rem}.h-8{height:2rem}.h-12{height:3rem}.h-16{height:4rem}.h-5{height:1.25rem}.h-20{height:5rem}.h-header{height:var(--header-height)}.min-h-screen{min-height:100vh}.max-w-md{max-width:28rem}.max-w-xl{max-width:36rem}.max-w-2xl{max-width:42rem}.max-w-4xl{max-width:56rem}.max-w-6xl{max-width:72rem}.mx-auto{margin-left:auto;margin-right:auto}.hidden{display:none}@media(min-width:768px){.md\\:flex{display:flex}.md\\:hidden{display:none}}.opacity-0{opacity:0}.opacity-90{opacity:.9}.group:hover .group-hover\\:opacity-100{opacity:1}.group:hover .group-hover\\:scale-110{transform:scale(1.1)}.group:hover .group-hover\\:translate-x-1{transform:translate(.25rem)}.group:hover .group-hover\\:bg-black\\/10{background-color:#0000001a}.group\\/btn:hover .group-hover\\/btn\\:translate-x-1{transform:translate(.25rem)}.transition-all{transition:all var(--transition-normal)}.duration-200{transition-duration:var(--duration-200)}.bg-gradient-to-r{background-image:linear-gradient(to right,var(--tw-gradient-stops))}.bg-gradient-to-br{background-image:linear-gradient(to bottom right,var(--tw-gradient-stops))}.from-bg-primary{--tw-gradient-from: var(--bg-primary);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(255, 255, 255, 0))}.via-bg-secondary{--tw-gradient-via: var(--bg-secondary);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-via), var(--tw-gradient-to, rgba(255, 255, 255, 0))}.to-bg-tertiary{--tw-gradient-to: var(--bg-tertiary)}.from-primary\\/20{--tw-gradient-from: rgba(0, 53, 149, .2);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(0, 53, 149, .2))}.to-accent-color\\/20{--tw-gradient-to: rgba(0, 212, 255, .2)}.from-accent-color\\/0{--tw-gradient-from: rgba(0, 212, 255, 0);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(0, 212, 255, 0)), var(--tw-gradient-to, rgba(255, 255, 255, 0))}.via-accent-color{--tw-gradient-via: #00D4FF;--tw-gradient-stops: var(--tw-gradient-from), #00D4FF, var(--tw-gradient-to, rgba(255, 255, 255, 0))}.to-accent-color\\/0{--tw-gradient-to: rgba(0, 212, 255, 0)}.rounded{border-radius:var(--border-radius-md)}.rounded-lg{border-radius:var(--border-radius-lg)}.rounded-xl{border-radius:var(--border-radius-xl)}