:root{--primary-color: #245d9c;--accent-color: #2079c0;--light-color: #c1cdd9;--neutral-color: #b3b0b0;--white: #ffffff;--black: #111111;--text-primary: #2c3e50;--text-secondary: #6c757d;--text-muted: #8e9aaf;--gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);--gradient-light: linear-gradient(135deg, var(--light-color) 0%, #e8f2ff 100%);--gradient-overlay: linear-gradient(135deg, rgba(36, 93, 156, .95) 0%, rgba(32, 121, 192, .95) 100%);--font-primary: "Arial", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-secondary: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--space-2xl: 4rem;--space-3xl: 6rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-2xl: 24px;--shadow-sm: 0 2px 8px rgba(36, 93, 156, .08);--shadow-md: 0 4px 20px rgba(36, 93, 156, .12);--shadow-lg: 0 8px 30px rgba(36, 93, 156, .16);--shadow-xl: 0 16px 50px rgba(36, 93, 156, .2);--shadow-inset: inset 0 2px 4px rgba(36, 93, 156, .06);--duration-fast: .2s;--duration-normal: .3s;--duration-slow: .5s;--container-sm: 640px;--container-md: 768px;--container-lg: 1024px;--container-xl: 1280px;--container-2xl: 1536px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px;line-height:1.6;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}body{font-family:var(--font-primary);background:var(--white);color:var(--text-primary);line-height:1.7;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;margin:0;padding:0;width:100%;min-height:100vh}.h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;line-height:1.1;color:var(--primary-color);margin-bottom:var(--space-lg);letter-spacing:-.02em;font-family:var(--font-secondary)}.h2{font-size:clamp(2rem,4vw,3rem);font-weight:700;line-height:1.2;color:var(--primary-color);margin-bottom:var(--space-md);letter-spacing:-.01em;font-family:var(--font-secondary)}.h3{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:600;line-height:1.3;color:var(--primary-color);margin-bottom:var(--space-sm);font-family:var(--font-secondary)}.h4{font-size:clamp(1.25rem,2.5vw,1.75rem);font-weight:600;line-height:1.4;color:var(--accent-color);margin-bottom:var(--space-sm);font-family:var(--font-secondary)}.lead{font-size:clamp(1.125rem,2vw,1.375rem);color:var(--text-secondary);font-weight:400;line-height:1.6;margin-bottom:var(--space-md)}p{margin-bottom:var(--space-sm);line-height:1.7}.dual-stack{position:relative;display:block;margin-bottom:var(--space-xl);transform-style:preserve-3d;perspective:1000px}.dual-back{position:absolute;inset:16px -16px auto auto;background:var(--gradient-light);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);transform:translateZ(-20px) rotateY(2deg);transition:all var(--duration-normal) cubic-bezier(.4,0,.2,1);border:1px solid rgba(193,205,217,.3);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.dual-front{position:relative;background:var(--white);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);transform:translateZ(0);transition:all var(--duration-normal) cubic-bezier(.4,0,.2,1);border:1px solid rgba(36,93,156,.1);overflow:hidden}.dual-front:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-primary);opacity:0;transition:opacity var(--duration-normal) ease}.dual-stack:hover .dual-back{transform:translateZ(-20px) rotateY(4deg) translate(-8px);box-shadow:var(--shadow-xl)}.dual-stack:hover .dual-front{transform:translateZ(10px) translateY(-4px);box-shadow:var(--shadow-xl)}.dual-stack:hover .dual-front:before{opacity:1}.card{padding:var(--space-xl);position:relative;z-index:1}@media (max-width: 768px){.card{padding:var(--space-md)}.dual-back{inset:12px -12px auto auto}}@media (max-width: 480px){.card{padding:var(--space-sm)}}@media (max-width: 360px){.card{padding:calc(var(--space-sm) * .75)}}.grid{display:grid;gap:var(--space-lg);width:100%}.cols-1{grid-template-columns:1fr}.cols-2{grid-template-columns:repeat(2,1fr)}.cols-3{grid-template-columns:repeat(3,1fr)}.cols-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 1200px){.cols-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}.grid{gap:var(--space-md)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-xs);border-radius:var(--radius-lg);border:2px solid transparent;padding:var(--space-sm) var(--space-lg);text-decoration:none;font-weight:600;font-size:1rem;line-height:1.5;cursor:pointer;transition:all var(--duration-normal) cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;font-family:var(--font-secondary);letter-spacing:.025em;min-height:48px}.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(--duration-slow) ease}.btn:hover:before{left:100%}.btn.primary{background:var(--gradient-primary);color:var(--white);border-color:var(--primary-color);box-shadow:var(--shadow-md)}.btn.primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn.secondary{background:var(--white);color:var(--primary-color);border-color:var(--primary-color);box-shadow:var(--shadow-sm)}.btn.secondary:hover{background:var(--primary-color);color:var(--white);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn.outline{background:transparent;color:var(--primary-color);border-color:var(--primary-color)}.btn.outline:hover{background:var(--primary-color);color:var(--white);box-shadow:var(--shadow-md)}.btn.outline-white{background:transparent;color:var(--white);border-color:var(--white)}.btn.outline-white:hover{background:var(--white);color:var(--primary-color)}.container{width:100%;max-width:var(--container-xl);margin:0 auto;padding:0 var(--space-lg);padding-left:max(var(--space-lg),env(safe-area-inset-left));padding-right:max(var(--space-lg),env(safe-area-inset-right))}@media (max-width: 768px){.container{padding:0 var(--space-sm)}}@media (max-width: 480px){.container{padding:0 calc(var(--space-sm) * .75)}}@media (max-width: 360px){.container{padding:0 calc(var(--space-sm) * .5);padding-left:max(calc(var(--space-sm) * .5),env(safe-area-inset-left));padding-right:max(calc(var(--space-sm) * .5),env(safe-area-inset-right))}}.section{padding:var(--space-3xl) 0;position:relative}.section-header{text-align:center;margin-bottom:var(--space-3xl);max-width:800px;margin-left:auto;margin-right:auto}.section-header .h1,.section-header .h2{margin-bottom:var(--space-md)}.section-header .lead{font-size:clamp(1.125rem,2vw,1.25rem);color:var(--text-secondary)}.bg-primary{background:var(--gradient-primary);color:var(--white)}.bg-light{background:var(--gradient-light);border-radius:var(--radius-xl);padding:var(--space-xl)}.bg-white{background:var(--white)}.form-control{width:100%;padding:var(--space-md);border:2px solid var(--light-color);border-radius:var(--radius-md);font-size:1rem;font-family:var(--font-primary);background:var(--white);transition:all var(--duration-normal) ease;box-shadow:var(--shadow-sm)}.form-control:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 4px #2079c01a;transform:translateY(-1px)}.form-control::placeholder{color:var(--text-muted)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-white{color:var(--white)!important}.text-primary{color:var(--primary-color)!important}.text-accent{color:var(--accent-color)!important}.text-muted{color:var(--text-muted)!important}.mb-1{margin-bottom:var(--space-xs)}.mb-2{margin-bottom:var(--space-sm)}.mb-3{margin-bottom:var(--space-md)}.mb-4{margin-bottom:var(--space-lg)}.mb-5{margin-bottom:var(--space-xl)}.mt-1{margin-top:var(--space-xs)}.mt-2{margin-top:var(--space-sm)}.mt-3{margin-top:var(--space-md)}.mt-4{margin-top:var(--space-lg)}.mt-5{margin-top:var(--space-xl)}.gap-1{gap:var(--space-xs)}.gap-2{gap:var(--space-sm)}.gap-3{gap:var(--space-md)}.gap-4{gap:var(--space-lg)}.gap-5{gap:var(--space-xl)}.scroll-animate-element{will-change:transform,opacity;opacity:1!important;transform:none!important}.js .scroll-animate-element{opacity:0;transform:initial}.js .scroll-animate-element.animate-fade-in{opacity:0!important;transform:translateY(30px)!important;transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}.js .scroll-animate-element.animate-slide-up{opacity:0!important;transform:translateY(50px)!important;transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}.no-js .scroll-animate-element{opacity:1!important;transform:none!important;visibility:visible!important}.js .scroll-animate-element.animate-fade-in.animate-in,.js .scroll-animate-element.animate-slide-up.animate-in{opacity:1!important;transform:translateY(0)!important}.animate-slide-up.animate-in,.animate-slide-down.animate-in{opacity:1;transform:translateY(0);transition:all var(--animation-duration, .6s) cubic-bezier(.4,0,.2,1) var(--animation-delay, 0ms)}.animate-slide-left.animate-in,.animate-slide-right.animate-in{opacity:1;transform:translate(0);transition:all var(--animation-duration, .6s) cubic-bezier(.4,0,.2,1) var(--animation-delay, 0ms)}.animate-zoom-in.animate-in,.animate-zoom-out.animate-in{opacity:1;transform:scale(1);transition:all var(--animation-duration, .6s) cubic-bezier(.4,0,.2,1) var(--animation-delay, 0ms)}.animate-rotate-in.animate-in{opacity:1;transform:rotate(0) scale(1);transition:all var(--animation-duration, .6s) cubic-bezier(.4,0,.2,1) var(--animation-delay, 0ms)}.animate-bounce-in.animate-in{opacity:1;transform:scale(1);transition:all var(--animation-duration, .6s) cubic-bezier(.68,-.55,.265,1.55) var(--animation-delay, 0ms)}@keyframes bounceIn{0%{opacity:0;transform:scale(.3)}50%{opacity:1;transform:scale(1.05)}70%{transform:scale(.9)}to{opacity:1;transform:scale(1)}}.animate-bounce-in.animate-in{animation:bounceIn var(--animation-duration, .6s) cubic-bezier(.68,-.55,.265,1.55) var(--animation-delay, 0ms) forwards}@media (prefers-reduced-motion: reduce){.scroll-animate-element,.scroll-animate-element.animate-in{transition:none!important;animation:none!important;opacity:1!important;transform:none!important}}@media (prefers-contrast: high){.scroll-animate-element{opacity:1!important;transform:none!important}}.fade-in{opacity:0;animation:fadeIn var(--duration-slow) ease forwards}.slide-in-up{opacity:0;transform:translateY(30px);animation:slideInUp var(--duration-slow) ease forwards}.slide-in-left{opacity:0;transform:translate(-30px);animation:slideInLeft var(--duration-slow) ease forwards}.slide-in-right{opacity:0;transform:translate(30px);animation:slideInRight var(--duration-slow) ease forwards}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}ul{list-style:none;padding:0}.feature-list li{display:flex;align-items:flex-start;gap:var(--space-sm);margin-bottom:var(--space-sm);padding:var(--space-sm);border-radius:var(--radius-md);transition:background-color var(--duration-normal) ease}.feature-list li:hover{background-color:#245d9c0d}.feature-list li:before{content:"\2713";color:var(--accent-color);font-weight:700;font-size:1.2em;margin-top:2px;flex-shrink:0}.loading{position:relative;overflow:hidden}.loading:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);animation:shimmer 1.5s infinite}@keyframes shimmer{0%{left:-100%}to{left:100%}}.btn:focus-visible,.form-control:focus-visible{outline:2px solid var(--accent-color);outline-offset:2px}@media print{.dual-back{display:none}.dual-front{box-shadow:none;border:1px solid #ccc}.btn{border:1px solid #000;background:none!important;color:#000!important}}@media (prefers-contrast: high){:root{--primary-color: #1a4a7a;--accent-color: #1a5f9a;--text-primary: #000000}}.mobile-full-width{width:100vw;margin-left:calc(-50vw + 50%)}.mobile-no-padding{padding-left:0!important;padding-right:0!important}@media (max-width: 480px){.section{padding-left:0;padding-right:0}.btn{padding:calc(var(--space-sm) * .75) calc(var(--space-md) * .75);font-size:.9rem}.form-control{padding:calc(var(--space-md) * .75);font-size:16px}.section-header{margin-bottom:calc(var(--space-3xl) * .5)}.grid{gap:calc(var(--space-md) * .75)}}@media (max-width: 360px){.btn{padding:calc(var(--space-sm) * .5) calc(var(--space-md) * .5);font-size:.85rem}.form-control{padding:calc(var(--space-md) * .5)}.section-header{margin-bottom:calc(var(--space-3xl) * .35)}.grid{gap:calc(var(--space-md) * .5)}}@media (max-width: 768px) and (orientation: landscape){.section{padding:calc(var(--space-3xl) * .6) 0}.section-header{margin-bottom:calc(var(--space-3xl) * .4)}}@media (hover: none) and (pointer: coarse){.btn{min-height:44px;min-width:44px}.form-control,.dual-stack{min-height:44px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.dual-stack:hover .dual-back,.dual-stack:hover .dual-front{transform:none}}