@layer layout{:root{--container-padding: 16px;--font-scale: 1;--touch-target-min: 44px;--device-type: "unknown";--device-category: "unknown";--breakpoint-xs: 360px;--breakpoint-sm: 375px;--breakpoint-md: 390px;--breakpoint-lg: 393px;--breakpoint-xl: 428px;--breakpoint-tablet-sm: 768px;--breakpoint-tablet-md: 800px;--breakpoint-tablet-lg: 820px;--breakpoint-tablet-xl: 1024px;--breakpoint-laptop-sm: 1280px;--breakpoint-laptop-md: 1366px;--breakpoint-laptop-lg: 1500px;--breakpoint-laptop-xl: 1536px;--breakpoint-desktop-xl: 1920px;--breakpoint-desktop-2k: 2560px;--breakpoint-desktop-4k: 3840px}@media only screen and (width <= 359px){:root{--device-type: "mobile-xxs";--container-padding: 8px;--font-scale: .8;--touch-target-min: 44px;--floating-tab-width: 180px;--floating-tab-height: 44px;--floating-tab-protrusion: 24px}}@media only screen and (width >= 360px) and (width <= 374px){:root{--device-type: "mobile-xs";--container-padding: 12px;--font-scale: .85;--touch-target-min: 44px;--floating-tab-width: 200px;--floating-tab-height: 48px;--floating-tab-protrusion: 30px}}@media only screen and (width >= 375px) and (width <= 389px){:root{--device-type: "mobile-sm";--container-padding: 14px;--font-scale: .9;--touch-target-min: 44px;--floating-tab-width: 210px;--floating-tab-height: 50px;--floating-tab-protrusion: 32px}}@media only screen and (width >= 390px) and (width <= 399px){:root{--device-type: "mobile-md";--container-padding: 16px;--font-scale: .95;--touch-target-min: 44px;--floating-tab-width: 220px;--floating-tab-height: 52px;--floating-tab-protrusion: 34px}}@media only screen and (width >= 400px) and (width <= 479px){:root{--device-type: "mobile-lg";--container-padding: 18px;--font-scale: 1;--touch-target-min: 44px;--floating-tab-width: 240px;--floating-tab-height: 54px;--floating-tab-protrusion: 36px}}@media only screen and (width <= 767px){:root{--device-category: "mobile";--layout-type: "single-column";--nav-type: "bottom-nav";--sidebar-behavior: "overlay"}}@media only screen and (width >= 768px) and (width <= 820px){:root{--device-type: "tablet-sm";--container-padding: 20px;--font-scale: 1.05;--touch-target-min: 44px;--floating-tab-width: 260px;--floating-tab-height: 58px;--floating-tab-protrusion: 38px}}@media only screen and (width >= 821px) and (width <= 1023px){:root{--device-type: "tablet-md";--container-padding: 24px;--font-scale: 1.1;--touch-target-min: 44px;--floating-tab-width: 270px;--floating-tab-height: 59px;--floating-tab-protrusion: 40px}}@media only screen and (width >= 1024px) and (width <= 1279px){:root{--device-type: "tablet-lg";--container-padding: 28px;--font-scale: 1.15;--touch-target-min: 44px;--floating-tab-width: 280px;--floating-tab-height: 60px;--floating-tab-protrusion: 42px}}@media only screen and (width >= 768px) and (width <= 1279px){:root{--device-category: "tablet";--layout-type: "two-column";--nav-type: "side-nav";--sidebar-behavior: "collapse"}}@media only screen and (width >= 1280px) and (width <= 1366px){:root{--device-type: "laptop-sm";--container-padding: 32px;--font-scale: 1;--touch-target-min: 40px;--floating-tab-width: 300px;--floating-tab-height: 62px;--floating-tab-protrusion: 44px}}@media only screen and (width >= 1367px) and (width <= 1535px){:root{--device-type: "laptop-md";--container-padding: 36px;--font-scale: 1.05;--touch-target-min: 40px;--floating-tab-width: 310px;--floating-tab-height: 63px;--floating-tab-protrusion: 46px}}@media only screen and (width >= 1536px) and (width <= 1919px){:root{--device-type: "laptop-lg";--container-padding: 40px;--font-scale: 1.1;--touch-target-min: 40px;--floating-tab-width: 320px;--floating-tab-height: 64px;--floating-tab-protrusion: 48px}}@media only screen and (width >= 1280px) and (width <= 1919px){:root{--device-category: "laptop";--layout-type: "multi-column";--nav-type: "top-nav";--sidebar-behavior: "persistent"}}@media only screen and (width >= 1920px) and (width <= 2559px){:root{--device-type: "desktop-fhd";--container-padding: 48px;--font-scale: 1.15;--touch-target-min: 40px;--floating-tab-width: 340px;--floating-tab-height: 66px;--floating-tab-protrusion: 50px}}@media only screen and (width >= 2560px) and (width <= 3839px){:root{--device-type: "desktop-2k";--container-padding: 56px;--font-scale: 1.25;--touch-target-min: 40px;--floating-tab-width: 360px;--floating-tab-height: 68px;--floating-tab-protrusion: 52px}}@media only screen and (width >= 3840px){:root{--device-type: "desktop-4k";--container-padding: 64px;--font-scale: 1.4;--touch-target-min: 44px;--floating-tab-width: 400px;--floating-tab-height: 72px;--floating-tab-protrusion: 54px}}@media only screen and (width >= 1920px){:root{--device-category: "desktop";--layout-type: "wide-multi-column";--nav-type: "mega-nav";--sidebar-behavior: "dual-sidebar"}}@media only screen and (orientation: portrait){:root{--orientation: "portrait";--header-height: 80px;--header-h: 80px;--footer-height: 80px}}@media only screen and (orientation: landscape){:root{--orientation: "landscape";--header-height: 80px;--header-h: 80px;--footer-height: 64px}}@media (prefers-contrast: high){:root{--accessibility-mode: "high-contrast";--border-width: 2px;--focus-ring-width: 4px}}@media (prefers-reduced-motion: reduce){:root{--animation-duration: 0ms;--transition-duration: 0ms;--accessibility-mode: "reduced-motion"}}@media (prefers-reduced-data: reduce){:root{--data-saver-mode: "enabled";--image-quality: "low";--animation-enabled: "false"}}@media print{:root{--device-type: "print";--color-scheme: "light"}.floating-tab-link,.floating-tour-tab-link,.floating-surprise-tab-link,.floating-action-tab,.floating-surprise-tab,.floating-tour-tab,nav,.sidebar,.modal,.tooltip{display:none!important}}.floating-tab-responsive{width:var(--floating-tab-width);height:var(--floating-tab-height);transform:translate(calc(100% - var(--floating-tab-protrusion)))}@layer utilities{.layout-container-responsive{padding-left:var(--container-padding);padding-right:var(--container-padding);max-width:100vw;box-sizing:border-box;margin-left:auto;margin-right:auto}}.layout-container-tight{padding-left:calc(var(--container-padding) * .75);padding-right:calc(var(--container-padding) * .75)}.layout-container-loose{padding-left:calc(var(--container-padding) * 1.5);padding-right:calc(var(--container-padding) * 1.5)}.text-responsive{font-size:calc(1rem * var(--font-scale))}.text-responsive-small{font-size:calc(.875rem * var(--font-scale))}.text-responsive-large{font-size:calc(1.125rem * var(--font-scale))}.text-responsive-heading{font-size:calc(1.5rem * var(--font-scale));line-height:calc(1.2 * var(--font-scale, 1))}@media only screen and (width <= 360px){.text-responsive-heading{font-size:calc(1.25rem * var(--font-scale))}}.touch-target{min-height:var(--touch-target-min);min-width:var(--touch-target-min)}.flex{display:flex}.inline-flex{display:inline-flex}.flex-row{flex-direction:row}.flex-col{flex-direction:column}.flex-row-reverse{flex-direction:row-reverse}.flex-col-reverse{flex-direction:column-reverse}.flex-wrap{flex-wrap:wrap}.flex-nowrap{flex-wrap:nowrap}.flex-wrap-reverse{flex-wrap:wrap-reverse}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-around{justify-content:space-around}.justify-evenly{justify-content:space-evenly}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.items-center{align-items:center}.items-baseline{align-items:baseline}.items-stretch{align-items:stretch}.content-start{align-content:flex-start}.content-end{align-content:flex-end}.content-center{align-content:center}.content-between{align-content:space-between}.content-around{align-content:space-around}.content-evenly{align-content:space-evenly}.self-auto{align-self:auto}.self-start{align-self:flex-start}.self-end{align-self:flex-end}.self-center{align-self:center}.self-stretch{align-self:stretch}.self-baseline{align-self:baseline}.flex-1{flex:1 1 0%}.flex-auto{flex:1 1 auto}.flex-initial{flex:0 1 auto}.flex-none{flex:none}.grow{flex-grow:1}.grow-0{flex-grow:0}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.gap-xs{gap:calc(var(--container-padding) * .25)}.gap-sm{gap:calc(var(--container-padding) * .5)}.gap-md{gap:var(--container-padding)}.gap-lg{gap:calc(var(--container-padding) * 1.5)}.gap-xl{gap:calc(var(--container-padding) * 2)}@media only screen and (width <= 767px){.mobile\:flex-col{flex-direction:column}.mobile\:flex-wrap{flex-wrap:wrap}.mobile\:justify-center{justify-content:center}.mobile\:items-center{align-items:center}}@media only screen and (width >= 768px) and (width <= 1279px){.tablet\:flex-row{flex-direction:row}.tablet\:justify-between{justify-content:space-between}}@media only screen and (width >= 1280px){.desktop\:flex-row{flex-direction:row}.desktop\:justify-start{justify-content:flex-start}}.mobile-hide{display:block}.mobile-show{display:none}.tablet-hide{display:block}.tablet-show{display:none}.desktop-hide{display:block}.desktop-show{display:none}@media only screen and (width <= 767px){.mobile-hide{display:none!important}.mobile-show{display:block!important}.mobile\:text-center{text-align:center}.mobile\:full-width{width:100%}.mobile\:padding-sm{padding:var(--spacing-3)}.mobile\:margin-auto{margin:0 auto}}@media only screen and (width >= 768px) and (width <= 1279px){.tablet-hide{display:none!important}.tablet-show{display:block!important}.tablet\:two-column{column-count:2;column-gap:var(--spacing-6)}}@media only screen and (width >= 1280px){.desktop-hide{display:none!important}.desktop-show{display:block!important}.desktop\:three-column{column-count:3;column-gap:var(--spacing-8)}}@media (prefers-reduced-motion: reduce){.respect-motion{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.no-motion{animation:none!important;transition:none!important}}@media (prefers-contrast: high){.high-contrast-border{border:2px solid currentColor!important}.high-contrast-text{color:CanvasText!important;background:Canvas!important}.high-contrast-focus:focus{outline:3px solid Highlight!important;outline-offset:2px!important}}.dark-mode .auto-dark-bg{background:#1a1a1a;color:#fff}.dark-mode .auto-dark-border{border-color:#404040}@media print{.print-hide{display:none!important}.print-show{display:block!important}.print-page-break{page-break-after:always}.print-no-break{page-break-inside:avoid}.print-black-text{color:#000!important}.print-white-bg{background:#fff!important}}@media (hover: none) and (pointer: coarse){.touch-larger{min-height:44px;min-width:44px}.touch-spacing{margin:8px}.touch-no-hover:hover{background:initial;transform:none;box-shadow:initial}}@media only screen and (width <= 320px){.layout-container-responsive{padding-left:6px;padding-right:6px}.layout-container-tight{padding-left:4px;padding-right:4px}}@media (width >= 1px){.debug-viewport:before{content:"Device: " var(--device-type, "unknown") " | Category: " var(--device-category, "unknown");position:fixed;top:0;left:0;background:#f00c;color:#fff;padding:4px 8px;font-size:12px;font-family:monospace;z-index:9999;pointer-events:none}}}@layer components{.nav-item-dropdown{position:relative}.settings-menu{position:absolute!important;top:100%!important;right:0!important;min-width:calc(320px * var(--font-scale, 1))!important;padding:calc(var(--container-padding, 16px))!important;background:#fff!important;border:1px solid #e0e0e0!important;border-radius:calc(8px * var(--font-scale, 1))!important;box-shadow:0 4px 16px #0000001a!important;z-index:1000!important;display:none!important;opacity:1!important;visibility:visible!important;transform:none!important;transition:none!important;max-height:calc(400px * var(--font-scale, 1))!important;overflow-y:auto!important}.settings-menu[style*="display: block"]{display:block!important;opacity:1!important;visibility:visible!important}.settings-section{margin-bottom:calc(12px * var(--font-scale, 1))}.settings-section:last-child{margin-bottom:0}.settings-title{font-size:calc(.9rem * var(--font-scale, 1))!important;font-weight:600!important;color:#333!important;margin:0 0 calc(12px * var(--font-scale, 1))!important;padding-bottom:calc(8px * var(--font-scale, 1))!important;border-bottom:1px solid #e0e0e0!important}.settings-item{margin-bottom:calc(12px * var(--font-scale, 1))}.settings-item:last-child{margin-bottom:0}.settings-toggle{display:flex;align-items:center;gap:calc(12px * var(--font-scale, 1));cursor:pointer;padding:calc(8px * var(--font-scale, 1)) 0;transition:opacity .2s ease;user-select:none;position:relative;min-height:var(--touch-target-min, 44px)}.settings-toggle *{pointer-events:none}.settings-toggle input[type=checkbox]{position:absolute;opacity:0;width:0;height:0;pointer-events:auto}.settings-toggle:hover{opacity:.8}.toggle-slider{position:relative;width:calc(44px * var(--font-scale, 1));height:calc(24px * var(--font-scale, 1));background:#e0e0e0;border-radius:calc(24px * var(--font-scale, 1));transition:background-color .3s ease;flex-shrink:0;min-width:var(--touch-target-min, 44px)}.toggle-slider:before{content:"";position:absolute;top:calc(2px * var(--font-scale, 1));left:calc(2px * var(--font-scale, 1));width:calc(20px * var(--font-scale, 1));height:calc(20px * var(--font-scale, 1));background:#fff;border-radius:50%;transition:transform .3s ease;box-shadow:0 2px 4px #0003}.settings-toggle input[type=checkbox]:checked+.toggle-slider{background:#1a73e8}.settings-toggle input[type=checkbox]:checked+.toggle-slider:before{transform:translate(calc(20px * var(--font-scale, 1)))}.toggle-label{font-size:calc(.9rem * var(--font-scale, 1))!important;color:#333!important;font-weight:500!important}.settings-select-label{font-size:calc(.9rem * var(--font-scale, 1))!important;color:#333!important;font-weight:500!important;margin-bottom:calc(6px * var(--font-scale, 1))!important;display:block!important}.settings-select{width:100%!important;padding:calc(8px * var(--font-scale, 1)) calc(12px * var(--font-scale, 1))!important;border:1px solid #e0e0e0!important;border-radius:calc(4px * var(--font-scale, 1))!important;background:#fff!important;font-size:calc(.9rem * var(--font-scale, 1))!important;color:#333!important;cursor:pointer!important;transition:border-color .2s ease!important;min-height:var( --touch-target-min, 44px )!important}.settings-select:focus{outline:none!important;border-color:#1a73e8!important;box-shadow:0 0 0 2px #1a73e833!important}.settings-select:hover{border-color:#ccc!important}.settings-note{margin-top:calc(4px * var(--font-scale, 1));padding:calc(4px * var(--font-scale, 1)) calc(8px * var(--font-scale, 1));background:#1a73e81a;border-radius:calc(4px * var(--font-scale, 1));border-left:calc(3px * var(--font-scale, 1)) solid #1a73e8}.settings-note small{color:#1a73e8!important;font-weight:500!important}.settings-toggle.disabled{opacity:.5;cursor:not-allowed}.settings-toggle.disabled:hover{opacity:.5}.settings-toggle.disabled .toggle-slider{background:#e0e0e0;cursor:not-allowed}.settings-toggle.disabled input[type=checkbox]:checked+.toggle-slider{background:#999}@media only screen and (width <= 428px){.settings-menu{min-width:calc(260px * var(--font-scale, 1))!important;padding:var(--container-padding, 14px)!important;max-height:calc(300px * var(--font-scale, 1))!important}.settings-title,.toggle-label,.settings-select-label{font-size:calc(.85rem * var(--font-scale, 1))!important}.toggle-slider{width:calc(40px * var(--font-scale, 1));height:calc(22px * var(--font-scale, 1));min-width:var( --touch-target-min, 44px )}.toggle-slider:before{width:calc(18px * var(--font-scale, 1));height:calc(18px * var(--font-scale, 1))}.settings-toggle input[type=checkbox]:checked+.toggle-slider:before{transform:translate(calc(18px * var(--font-scale, 1)))}}@media only screen and (width >= 768px) and (width <= 1024px){.settings-menu{min-width:calc(340px * var(--font-scale, 1))!important;padding:var(--container-padding, 20px)!important}}@media only screen and (width >= 1280px){.settings-menu{min-width:calc(360px * var(--font-scale, 1))!important;padding:var(--container-padding, 24px)!important}}.dark-mode .settings-menu{background:var(--theme-bg-secondary)!important;border:1px solid var(--theme-border)!important;box-shadow:0 8px 20px var(--theme-shadow-hover)!important;color:var(--theme-text-primary)!important}.dark-mode .settings-title{color:var(--theme-text-primary)!important;border-bottom-color:var(--theme-border)}.dark-mode .settings-section{border-bottom-color:var(--theme-border)}.dark-mode .toggle-label,.dark-mode .settings-select-label{color:var(--theme-text-primary)!important}.dark-mode .settings-select{background:var(--theme-bg-primary)!important;border:1px solid var(--theme-border)!important;color:var(--theme-text-primary)!important}.dark-mode .settings-select:hover{border-color:var(--theme-border-hover, #555)!important}.dark-mode .settings-select:focus{border-color:var(--color-primary)!important;box-shadow:0 0 0 2px #1a73e833!important}.dark-mode .toggle-description{color:var(--theme-text-secondary)}.dark-mode .toggle-slider{background:var(--theme-bg-primary);border:1px solid var(--theme-border)}.dark-mode .settings-toggle input[type=checkbox]:checked+.toggle-slider{background:var(--color-primary);border-color:var(--color-primary)}.dark-mode .toggle-slider:before{background:var(--theme-text-primary);border:1px solid var(--theme-border)}.dark-mode .settings-toggle input[type=checkbox]:checked+.toggle-slider:before{background:#fff;border-color:#fff}.dark-mode .settings-note{background:#4a9eff1a;border:1px solid rgb(74 158 255 / 30%);color:var(--theme-text-primary)}.dark-mode .settings-divider{border-color:var(--theme-border)}.dark-mode .settings-disabled{opacity:.6}.dark-mode .settings-disabled .toggle-slider{background:var(--theme-bg-primary);opacity:.5}.dark-mode .settings-disabled input[type=checkbox]:checked+.toggle-slider{background:var(--theme-text-muted)}}@layer components{.footer{background:var(--color-gray-900);color:var(--color-gray-100);margin-top:var(--spacing-20)}.footer-sections{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-12);margin-bottom:var(--spacing-12)}.footer-section{padding:var(--spacing-6)}.footer-section-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-white);margin-bottom:var(--spacing-4);border-bottom:2px solid var(--color-primary);padding-bottom:var(--spacing-2);display:inline-block}.footer-section-content{color:var(--color-gray-300);line-height:var(--line-height-relaxed)}.footer-section-content p{margin-bottom:var(--spacing-3);font-size:var(--font-size-sm)}.footer-list{list-style:none;padding:0;margin:var(--spacing-4) 0}.footer-list li{padding:var(--spacing-1) 0;font-size:var(--font-size-sm);position:relative;padding-left:var(--spacing-4)}.footer-list li:before{content:"•";color:var(--color-primary);position:absolute;left:0;top:var(--spacing-1)}.footer-link{color:var(--color-primary-light);text-decoration:none;transition:color var(--transition-fast)}.footer-link:hover,.footer-link:focus{color:var(--color-white);text-decoration:underline}.contact-info{margin-top:var(--spacing-4);padding:var(--spacing-4);border-top:1px solid var(--color-gray-700);background:var(--color-gray-800);border-radius:var(--border-radius-md);color:var(--color-gray-300)}.contact-info p{margin-bottom:var(--spacing-2);font-size:var(--font-size-sm);color:var(--color-gray-300)}.mega-menu-footer{text-align:center;padding-top:var(--spacing-4);border-top:1px solid var(--color-gray-200)}.mega-menu-view-all{color:var(--color-primary);text-decoration:none;font-weight:var(--font-weight-medium);padding:var(--spacing-2) var(--spacing-4);border-radius:var(--radius-base);transition:all var(--transition-fast);display:inline-block;min-height:var(--touch-target-min, 44px);align-items:center;justify-content:center}.mega-menu-view-all:hover{background:var(--color-gray-50);transform:translate(2px)}@media (width <= 768px){.mega-menu-footer{padding-top:calc(.75rem * var(--font-scale, 1));padding:var(--spacing-3) var(--spacing-3) var(--spacing-4) var(--spacing-3);border-top:1px solid var(--color-gray-200);margin-top:var(--spacing-3);box-sizing:border-box}.mega-menu-view-all{padding:calc(.5rem * var(--font-scale, 1)) calc(1rem * var(--font-scale, 1));font-weight:500;border-radius:6px;transition:background-color .2s ease;display:inline-flex;display:block;width:calc(100% - var(--spacing-2));margin:0 auto;text-align:center;padding:var(--spacing-3) var(--spacing-4);background:var(--color-primary);color:var(--color-white);text-decoration:none;font-weight:var(--font-weight-medium);border-radius:var(--radius-base);transition:all var(--transition-fast);font-size:var(--font-size-base);box-sizing:border-box}}@media (width <= 480px){.mega-menu-footer{padding:var(--spacing-3)}.mega-menu-view-all{padding:var(--spacing-2) var(--spacing-3);font-size:var(--font-size-sm)}}body{overflow-x:hidden}.professional-footer{background:linear-gradient(135deg,#2c3e50,#34495e);color:#fff;position:relative;margin-top:60px;width:100%;max-width:none;box-sizing:border-box;padding:0;border:none;display:block;clear:both;height:auto}.footer-wave{position:absolute;top:-50px;left:0;width:100%;height:50px;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M985.66,92.83C906.67,72,823.78,31,743.84,14.19c-82.26-17.34-168.06-16.33-250.45.39-57.84,11.73-114,31.07-172,41.86A600.21,600.21,0,0,1,0,27.35V120H1200V95.8C1132.19,118.92,1055.71,111.31,985.66,92.83Z" fill="%232c3e50"></path></svg>') no-repeat;background-size:cover}.professional-footer .footer-content{max-width:1200px!important;margin:0 auto!important;padding:60px 20px 0!important;width:100%!important;box-sizing:border-box!important}.footer-main{display:grid;grid-template-columns:minmax(200px,min(350px,30vw)) 1fr;gap:clamp(1rem,var(--container-padding, 60px),4vw);margin-bottom:0;width:100%;box-sizing:border-box;align-items:start;overflow-x:hidden}.footer-brand{max-width:min(350px,30vw);min-width:min(200px,25vw);width:100%;margin-bottom:0;display:flex;flex-direction:column;gap:var(--container-padding, 15px);overflow-wrap:break-word}.footer-sections{width:100%;display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:flex-start;gap:clamp(1rem,2vw,2rem);box-sizing:border-box;margin-bottom:0;min-width:0;overflow-x:hidden}.brand-logo{display:flex;align-items:center;margin-bottom:0}.brand-logo a{display:inline-block;transition:transform .3s ease,opacity .3s ease;border-radius:8px;outline:none}.brand-logo a:hover{transform:scale(1.05);opacity:.9}.brand-logo a:focus{outline:2px solid 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auto;list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--container-padding, 12px)}.section-links li{margin-bottom:0}.section-links a{display:flex;align-items:center;gap:8px;color:#bdc3c7;text-decoration:none;transition:all .3s ease;padding:5px 0;border-radius:4px}.section-links a:hover{color:#3498db;transform:translate(5px)}.link-icon{font-size:.9rem;opacity:.8}.link-text{font-size:.95rem}.footer-bottom{border-top:1px solid #34495e;padding:var(--container-padding, 30px) 0}.footer-bottom-content{display:flex;flex-direction:column;gap:var(--container-padding, 20px)}.footer-copyright{order:1;display:flex;flex-direction:column;justify-content:flex-start;align-items:flex-start;padding:var(--container-padding, 15px) 0;border-bottom:1px solid #34495e;gap:5px}.footer-social-cert-container{order:2;display:flex;justify-content:center;gap:var(--container-padding, 40px);align-items:center;flex-wrap:nowrap}.copyright-text{font-weight:600;margin:0;color:#ecf0f1;flex-shrink:0}.legal-notice{font-size:.9rem;color:#95a5a6;margin:0;flex-shrink:0}.footer-social{display:flex;align-items:center;gap:15px}.social-label{font-size:.9rem;color:#95a5a6;font-weight:500}.social-links{display:flex;flex-flow:row nowrap;justify-content:flex-start;align-items:center;gap:clamp(.5rem,var(--container-padding, 15px),3vw)}.social-links a{flex:1 1 calc(33.333% - clamp(.5rem,var(--container-padding, 15px),3vw));max-width:calc(33.333% - clamp(.5rem,var(--container-padding, 15px),3vw));min-width:clamp(80px,15vw,120px);display:flex;align-items:center;justify-content:center;gap:6px;color:#bdc3c7;text-decoration:none;padding:8px 12px;border-radius:8px;background:#ffffff0d;transition:all .3s ease;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.social-links a:hover{background:#3498db33;color:#3498db;transform:translateY(-2px)}.footer-certifications{display:flex;flex-flow:row nowrap;justify-content:flex-start;align-items:center;gap:clamp(.5rem,var(--container-padding, 20px),3vw)}.certification-item{flex:1 1 calc(33.333% - clamp(.5rem,var(--container-padding, 20px),3vw));max-width:calc(33.333% - clamp(.5rem,var(--container-padding, 20px),3vw));min-width:clamp(80px,15vw,120px);display:flex;align-items:center;justify-content:flex-start;gap:6px;font-size:.85rem;color:#95a5a6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cert-icon{font-size:.9rem}@media only screen and (width <= 767px){.footer-main{display:flex;flex-flow:column wrap;gap:clamp(1rem,var(--container-padding, 2rem),4vw);max-width:100vw;overflow-x:hidden}.footer-brand{max-width:100vw;min-width:auto;width:100%}.footer-sections{width:100%;gap:1rem}.footer-section{flex:1;max-width:33.333%;min-width:120px}.footer-bottom-content{flex-direction:column;text-align:center;gap:var(--container-padding, 1rem)}.footer-social-cert-container{flex-direction:column;gap:var(--container-padding, 1rem)}.brand-stats{justify-content:center}.professional-footer .footer-content{min-height:500px}.footer-bottom{min-height:120px}}@media only screen and (width <= 479px){.professional-footer .footer-content{padding:40px 20px 0;min-height:600px}.footer-sections{flex-direction:column;gap:2rem}.footer-section{flex:none;max-width:100%;min-width:auto}.social-links{flex-wrap:nowrap;justify-content:center;gap:clamp(.25rem,var(--container-padding, 10px),2vw)}.social-links a{min-width:clamp(60px,12vw,100px);font-size:.8rem;padding:6px 8px}.footer-certifications{align-items:center;gap:clamp(.25rem,var(--container-padding, 10px),2vw)}.certification-item{min-width:clamp(60px,12vw,100px);font-size:.75rem}.footer-bottom{min-height:140px}.footer .section-title,.footer-content .section-title{font-size:calc(1rem * var(--font-scale, .9))}.brand-name{font-size:calc(1.5rem * var(--font-scale, .9))}.brand-logo-img{height:clamp(40px,6vw,60px);max-width:clamp(160px,25vw,240px)}}@media only screen and (width >= 768px) and (width <= 1279px){.professional-footer .footer-content{padding:50px 20px 0;min-height:350px}.footer-brand{min-width:200px;max-width:280px}.footer-bottom{min-height:90px}}@media only screen and (width >= 1280px){.professional-footer .footer-content{padding:60px 20px 0;min-height:400px}.footer-bottom{min-height:100px}}.professional-footer a:focus{outline:2px solid #3498db;outline-offset:2px;border-radius:2px}@media (prefers-contrast: high){.professional-footer{background:#000;border-top:2px solid #fff}.footer .section-title,.footer-content .section-title{border-bottom-color:#fff}.section-links a:hover{background:#ffffff1a}}@media (prefers-reduced-motion: reduce){.section-links a,.social-links a{transition:none}.section-links a:hover,.social-links a:hover{transform:none}}.section-links a,.social-links a{transform:translateZ(0);will-change:transform,color}.footer-bottom{min-height:100px}}@layer components{:root{--breakpoint-mobile-xs: 360px;--breakpoint-mobile-sm: 375px;--breakpoint-mobile-md: 390px;--breakpoint-mobile-lg: 428px;--breakpoint-tablet-sm: 768px;--breakpoint-tablet-lg: 1024px;--breakpoint-laptop-sm: 1280px;--breakpoint-desktop-xl: 1920px;--z-base: 100;--z-header: 1000;--z-header-scrolled: 1001;--z-dropdown: 1050;--z-dropdown-hover: 1051;--z-backdrop: 9998;--z-navigation: 9999;--z-modal: 10000;--header-h: 80px;--header-padding-y: 1rem;--header-padding-x: 1.5rem;--nav-bg-primary: rgba(255, 255, 255, .85);--nav-bg-hover: rgba(248, 250, 252, .8);--nav-bg-active: rgba(238, 242, 255, .6);--nav-text-color: #6366f1;--nav-text-hover: #4f46e5;--nav-text-active: #3730a3;--nav-border-color: rgba(99, 102, 241, .2);--nav-border-hover: rgba(99, 102, 241, .3);--nav-shadow-sm: 0 1px 3px rgba(0, 0, 0, .05), 0 1px 2px rgba(0, 0, 0, .1);--nav-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--nav-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--nav-transition-fast: all .2s cubic-bezier(.4, 0, .2, 1);--nav-transition-normal: all .3s cubic-bezier(.4, 0, .2, 1);--nav-transition-slow: all .4s cubic-bezier(.4, 0, .2, 1);--nav-spacing-xs: .25rem;--nav-spacing-sm: .5rem;--nav-spacing-md: .75rem;--nav-spacing-lg: 1rem;--nav-spacing-xl: 1.5rem;--nav-spacing-2xl: 2rem;--mobile-nav-font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", "SF Pro Display", sans-serif;--mobile-nav-font-size: 1.125rem;--mobile-nav-font-weight: 550;--mobile-nav-line-height: 1.4;--mobile-nav-letter-spacing: -.025em;--mobile-nav-text-primary: #1e293b;--mobile-nav-text-hover: #0f172a;--mobile-nav-text-active: #020617;--mobile-nav-text-secondary: #475569;--mobile-nav-weight-base: 550;--mobile-nav-weight-hover: 600;--mobile-nav-weight-active: 650;--mobile-nav-weight-focus: 575;--mobile-nav-font-size-small: 1.0625rem;--mobile-nav-font-size-tiny: 1rem;--mobile-auth-font-weight: 600;--mobile-auth-color: #3730a3;--mobile-auth-color-hover: #1e1b4b}*{box-sizing:border-box}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.animated,.fade,.slide,.mega-menu-item:hover,.mega-menu-item:focus{animation:none!important;transition:none!important;transform:none!important}}@media (prefers-reduced-data: reduce){*{background-image:none!important}.thumbnail,.hero-image,.background-image,.hero-demo:before{display:none}}.mega-menu.force-visible,.mega-menu.open,.mega-menu.js-open{display:block!important;visibility:visible!important;opacity:1!important;transform:translateY(0)!important;z-index:var(--z-dropdown)!important;position:absolute!important}.dropdown.force-visible,.dropdown-menu.open,.dropdown-menu.js-open,.settings-menu.open,.settings-menu.js-open{display:block!important;visibility:visible!important;opacity:1!important;position:absolute!important;z-index:var(--z-dropdown)!important;transform:translateY(0)!important}#settings-nav{position:relative}.settings-menu{z-index:var(--z-dropdown-hover);transition:opacity .2s ease,visibility .2s ease}#settings-nav:hover+.settings-menu,.nav-item-dropdown:hover .settings-menu{display:block!important;visibility:visible!important;opacity:1!important;z-index:var(--z-dropdown-hover)}.nav-item-dropdown{position:relative}.nav-item-dropdown:hover{z-index:var( --z-dropdown-hover )}.settings-menu{position:absolute!important;top:calc(100% + 5px)!important;right:0!important;white-space:nowrap}.nav-item-dropdown:hover .settings-menu,.nav-item-dropdown:focus-within .settings-menu{z-index:var(--z-dropdown-hover);display:block!important;visibility:visible!important;opacity:1!important}.main-nav.force-visible,.main-nav.open,.main-nav.mobile-force-visible,.main-nav.js-open{right:0!important;transform:translate(0)!important;display:flex!important;visibility:visible!important;opacity:1!important;z-index:var(--z-navigation)!important;position:fixed!important;top:0!important;width:100%!important;height:100vh!important;background:#fff!important}@media only screen and (width <= 428px){.main-nav.force-visible,.main-nav.open,.main-nav.mobile-force-visible,.main-nav.js-open{width:85%!important;max-width:320px!important;height:100vh!important;right:-100%!important;transition:right .3s cubic-bezier(.4,0,.2,1)!important}.main-nav.force-visible.open,.main-nav.open.mobile-force-visible,.main-nav.mobile-force-visible.js-open{right:0!important}}@media only screen and (width <= 375px){.main-nav.force-visible,.main-nav.open,.main-nav.mobile-force-visible,.main-nav.js-open{width:90%!important;max-width:280px!important;padding:2rem 1rem!important}.main-nav .nav-group .nav-link{padding:.75rem!important;font-size:calc(.95rem * var(--font-scale, 1))!important}}@media only screen and (width <= 360px){.main-nav.force-visible,.main-nav.open,.main-nav.mobile-force-visible,.main-nav.js-open{width:95%!important;max-width:260px!important;padding:calc(1.5rem * var(--font-scale, 1)) calc(.75rem * var(--font-scale, 1))!important}.main-nav .nav-group .nav-link{padding:calc(.5rem * var(--font-scale, 1))!important;font-size:calc(.9rem * var(--font-scale, 1))!important}}.force-visible{display:block!important;visibility:visible!important;opacity:1!important}.nav-backdrop{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;z-index:var(--z-backdrop);opacity:0;visibility:hidden;transition:all .3s cubic-bezier(.4,0,.2,1);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}@media (width <= 480px){.main-nav.open~.nav-backdrop,.main-nav.mobile-force-visible~.nav-backdrop,body:has(.main-nav.open) .nav-backdrop,body:has(.main-nav.mobile-force-visible) .nav-backdrop{opacity:1;visibility:visible}}.mobile-nav-close{position:absolute;top:1rem;right:1rem;background:none;border:none;font-size:1.5rem;color:var(--nav-text-color);cursor:pointer;padding:.5rem;border-radius:6px;transition:background-color .2s ease;z-index:var(--z-dropdown-hover)}.mobile-nav-close:hover{background-color:#0000001a}@media (width <= 375px){.mobile-nav-close{top:.75rem;right:.75rem;font-size:1.25rem;padding:.375rem}}@media only screen and (max-height: 500px) and (orientation: landscape){.main-nav{width:60%!important;max-width:400px!important;padding:1rem!important}.nav-group .nav-link{padding:.5rem!important;font-size:.9rem!important;margin-bottom:.25rem!important}.nav-group{gap:.5rem!important}}@media (width <= 480px){.nav-group .nav-link:focus{outline:2px solid var(--nav-text-color);outline-offset:2px;background:#6366f11a}.nav-group .nav-link{min-height:48px}}.force-hidden{display:none!important;visibility:hidden!important;opacity:0!important}.modal.force-visible,.modal.js-open{display:flex!important;visibility:visible!important;opacity:1!important;z-index:var(--modal-z, var(--z-modal))!important}.backdrop.force-visible,.backdrop.js-open{display:block!important;visibility:visible!important;opacity:1!important}.modal-backdrop:has(.pre-launch-modal)~header.header,.modal-backdrop:has(.pre-launch-modal)~.nav-item-dropdown,.modal-backdrop:has(.pre-launch-modal)~.settings-menu{z-index:500!important}body:has(.pre-launch-modal.visible) header.header,body:has(.pre-launch-modal) header.header{z-index:500!important}body:has(.pre-launch-modal.visible) .nav-item-dropdown,body:has(.pre-launch-modal) .nav-item-dropdown,body:has(.pre-launch-modal.visible) .settings-menu,body:has(.pre-launch-modal) .settings-menu{z-index:500!important}.btn.force-visible{display:inline-flex!important;visibility:visible!important;opacity:1!important}.btn.force-primary{background-color:var(--color-primary)!important;color:var(--color-white)!important;border:2px solid var(--color-primary)!important}header.header{display:flex;align-items:center;justify-content:space-between;gap:calc(var(--container-padding, 16px) * .5);height:var(--header-h);padding:calc(var(--container-padding, 16px) * .5) var(--container-padding, 16px);position:fixed;top:0;left:0;right:0;z-index:var(--z-header);background:#ffffffd9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(226,232,240,.8);box-shadow:0 1px 3px #0000000d,0 1px 2px #0000001a;transform:translateY(0);transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s cubic-bezier(.4,0,.2,1),background-color .3s cubic-bezier(.4,0,.2,1),backdrop-filter .3s cubic-bezier(.4,0,.2,1);will-change:transform}@media only screen and (width <= 360px){header.header{height:calc(var(--header-h) * .9);padding:calc(var(--container-padding, 16px) * .375) calc(var(--container-padding, 16px) * .75);gap:calc(var(--container-padding, 16px) * .25)}}@media only screen and (width >= 375px) and (width <= 428px){header.header{height:calc(var(--header-h) * .95);padding:calc(var(--container-padding, 16px) * .4) calc(var(--container-padding, 16px) * .85);gap:calc(var(--container-padding, 16px) * .35)}}@media only screen and (width >= 768px){header.header{height:var(--header-h);padding:calc(var(--container-padding, 16px) * .6) calc(var(--container-padding, 16px) * 1.25);gap:calc(var(--container-padding, 16px) * .75)}}@media only screen and (width >= 1280px){header.header{padding:calc(var(--container-padding, 16px) * .75) calc(var(--container-padding, 16px) * 1.5);gap:var(--container-padding, 16px)}}.header-left{display:flex;align-items:center;gap:calc(var(--container-padding, 16px) * .75);flex:1;flex-wrap:nowrap;min-width:0;flex-direction:row}.header-right{display:flex;align-items:center;gap:calc(var(--container-padding, 16px) * .5)}@media only screen and (width <= 428px){.header-left{gap:calc(var(--container-padding, 16px) * .5)}.header-right{gap:calc(var(--container-padding, 16px) * .375)}}@media only screen and (width >= 768px){.header-left{gap:var(--container-padding, 16px)}.header-right{gap:calc(var(--container-padding, 16px) * .75)}}.logo{display:flex;align-items:center;gap:var(--spacing-3);flex-shrink:0;text-decoration:none;color:inherit;transition:opacity .3s ease,transform .2s ease;align-self:center;order:1}.logo:hover{opacity:.9;transform:translateY(-1px)}.logo:focus{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:4px}.logo-image{width:60px;height:60px;transition:all .3s ease}.logo-full{height:60px;width:auto;transition:all .3s cubic-bezier(.4,0,.2,1);border-right:1px solid rgba(226,232,240,.6);padding-right:var(--spacing-4);margin-right:var(--spacing-2);filter:drop-shadow(0 1px 2px rgba(0,0,0,.1))}.logo-full:hover{filter:drop-shadow(0 2px 4px rgba(0,0,0,.15));transform:scale(1.02)}.logo-compact{height:44px;width:auto;transition:all .3s cubic-bezier(.4,0,.2,1);display:none;filter:drop-shadow(0 1px 2px rgba(0,0,0,.1))}.breadcrumb-container{background:#f8fafccc;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid rgba(226,232,240,.6);padding:var(--nav-spacing-md) 0;margin-top:var(--header-h, 80px);position:sticky;top:var(--header-h, 80px);z-index:var(--z-base);transition:all .3s cubic-bezier(.4,0,.2,1)}.breadcrumb-wrapper{max-width:1400px;margin:0 auto;padding:0 var(--nav-spacing-xl)}.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:var(--nav-spacing-xs);list-style:none;margin:0;padding:0;font-size:.875rem;line-height:1.5}.breadcrumb-item{display:flex;align-items:center;color:var(--nav-text-color, #64748b);font-weight:400;position:relative}.breadcrumb-item:not(:last-child):after{content:"›";margin:0 var(--nav-spacing-sm);color:#64748b80;font-size:1rem;font-weight:300;transition:color .2s ease}.breadcrumb-item a{color:var(--nav-text-color, #64748b);text-decoration:none;padding:var(--nav-spacing-xs) var(--nav-spacing-sm);border-radius:6px;transition:all .2s cubic-bezier(.4,0,.2,1);font-weight:500;display:flex;align-items:center;gap:var(--nav-spacing-xs);min-height:32px}.breadcrumb-item a:hover{color:var(--nav-text-hover, #1e293b);background:#f8fafccc;transform:translateY(-1px)}.breadcrumb-item a:focus{outline:2px solid rgba(99,102,241,.5);outline-offset:2px}.breadcrumb-item.active{color:var(--nav-text-active, #0f172a);font-weight:600;padding:var(--nav-spacing-xs) var(--nav-spacing-sm)}.breadcrumb-icon{font-size:.875rem;opacity:.8;transition:opacity .2s ease}.breadcrumb-item:hover .breadcrumb-icon{opacity:1}.breadcrumb-home{font-size:1rem;color:var(--nav-text-color, #64748b)}.breadcrumb-item a:hover .breadcrumb-home{color:var(--nav-text-hover, #1e293b)}.breadcrumb-actions{display:flex;align-items:center;gap:var(--nav-spacing-sm);margin-left:auto}.breadcrumb-action{background:#fffc;border:1px solid rgba(226,232,240,.6);border-radius:6px;padding:var(--nav-spacing-xs) var(--nav-spacing-md);font-size:.875rem;font-weight:500;color:var(--nav-text-color, #64748b);text-decoration:none;transition:all .2s cubic-bezier(.4,0,.2,1);min-height:32px;display:flex;align-items:center;gap:var(--nav-spacing-xs)}.breadcrumb-action:hover{background:#fff;border-color:#6366f180;color:var(--nav-text-hover, #1e293b);transform:translateY(-1px);box-shadow:0 2px 8px #0000001a}.breadcrumb-search{display:flex;align-items:center;background:#ffffffe6;border:1px solid rgba(226,232,240,.6);border-radius:8px;padding:var(--nav-spacing-xs) var(--nav-spacing-md);margin-left:var(--nav-spacing-lg);min-width:200px;max-width:300px;transition:all .2s ease}.breadcrumb-search:focus-within{border-color:#6366f180;box-shadow:0 0 0 3px #6366f11a}.breadcrumb-search input{background:transparent;border:none;outline:none;flex:1;font-size:.875rem;color:var(--nav-text-active, #0f172a);padding:var(--nav-spacing-xs) 0}.breadcrumb-search input::placeholder{color:var(--nav-text-color, #64748b)}.breadcrumb-search-icon{color:var(--nav-text-color, #64748b);font-size:.875rem;margin-right:var(--nav-spacing-xs)}@media (width <= 768px){.breadcrumb-container{padding:var(--nav-spacing-sm) 0;position:static;margin-top:0}.breadcrumb-wrapper{padding:0 var(--nav-spacing-lg)}.breadcrumb{font-size:.8rem;gap:var(--nav-spacing-xs)}.breadcrumb-item a{padding:var(--nav-spacing-xs);min-height:28px}.breadcrumb-search{display:none}.breadcrumb-actions{flex-wrap:wrap;gap:var(--nav-spacing-xs)}.breadcrumb-action{font-size:.8rem;padding:var(--nav-spacing-xs) var(--nav-spacing-sm);min-height:28px}}@media (width <= 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0;min-width:220px;z-index:1000;opacity:0;visibility:hidden;transform:translateY(-8px) scale(.95);transition:all .2s cubic-bezier(.4,0,.2,1);margin-top:.5rem}.dropdown-menu.open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.nav-group-about .nav-item-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0) scale(1);z-index:var(--z-dropdown-hover, 1051)}.nav-group-about .dropdown-menu:hover{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.nav-group-about .nav-item-dropdown{position:relative}.nav-group-about .nav-item-dropdown:hover{z-index:var(--z-dropdown-hover, 1051)}.dropdown-item{padding:calc(.75rem * var(--font-scale, 1)) calc(1rem * var(--font-scale, 1));color:var(--text-color, #333);text-decoration:none;font-size:calc(.9rem * var(--font-scale, 1));transition:background-color .2s ease;min-height:var(--touch-target-min, 44px);display:flex;align-items:center}.dropdown-item:hover,.dropdown-item:focus{background-color:var(--hover-bg, #f5f5f5);color:var(--text-color, #333)}@media (width <= 480px){.nav-group-community,.nav-group-actions{display:none}.nav-group-about{display:flex}.nav-group-auth{margin-left:auto;border-left:none;padding-left:0}}@media (width >= 1400px){.logo-image,.logo-full{height:60px;width:auto}.logo-compact{height:52px;width:auto}}@media (width >= 1200px) and (width <= 1399px){.logo-image,.logo-full{height:56px;width:auto}.logo-compact{height:48px;width:auto}}@media (width >= 992px) and (width <= 1199px){.logo-image,.logo-full{height:50px;width:auto}.logo-compact{height:44px;width:auto}}@media (width >= 768px) and (width <= 991px){.logo-image,.logo-full{height:46px;width:auto}.logo-compact{height:40px;width:auto}}@media (width <= 920px){.logo-full{display:none}.logo-compact{display:block}}@media (width >= 576px) and (width <= 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.nav-item .nav-link{display:flex!important;align-items:center!important;width:100%!important;text-decoration:none!important;cursor:pointer!important;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Inter,SF Pro Display,sans-serif!important;font-size:1.125rem!important;font-weight:550!important;line-height:1.4!important;letter-spacing:-.025em!important}.nav-group-community,.nav-group-about,.nav-group-actions{display:flex}.nav-group-auth{margin-left:0;border-left:none;padding-left:0;border-top:2px solid var(--border-color, #e0e0e0);padding-top:calc(1rem * var(--font-scale, 1))}.nav-group-auth .nav-link{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;font-size:1.0625rem;font-weight:600;line-height:1.3;letter-spacing:-.02em;color:#3730a3;background:#fffc;border:1px solid rgba(99,102,241,.2);border-radius:8px;text-align:center;padding:.875rem 1.25rem;margin:.25rem 0;text-transform:none;font-feature-settings:"kern" 1,"liga" 1}.nav-group-auth .nav-link:hover{color:#1e1b4b;font-weight:650;background:#eef2ffe6;border-color:#6366f166;transform:translateY(-1px);box-shadow:0 2px 8px #6366f126;text-shadow:0 1px 2px rgba(55,48,163,.1)}.nav-group-auth .nav-link.btn-primary{color:#fff;background:linear-gradient(135deg,#6366f1,#4f46e5);border:none;font-weight:650;letter-spacing:-.025em;text-shadow:0 1px 2px rgba(0,0,0,.1)}.nav-group-auth .nav-link.btn-primary:hover{background:linear-gradient(135deg,#4f46e5,#3730a3);color:#fff;font-weight:700;text-shadow:0 1px 3px rgba(0,0,0,.2)}.dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;background:var(--bg-secondary, #f8f9fa);margin-left:calc(1rem * var(--font-scale, 1))}.dropdown-menu .nav-link{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:1rem;font-weight:500;line-height:1.4;letter-spacing:-.015em;color:#475569;padding:.75rem 1rem .75rem 2rem;font-feature-settings:"kern" 1;text-rendering:optimizeLegibility}.dropdown-menu .nav-link:hover{color:#1e293b;font-weight:550;background:#f8fafcb3;transform:translate(2px)}.dropdown-menu.open{opacity:1;visibility:visible}.dropdown-menu:not(.open),.settings-menu:not(.open){display:none}.mega-menu{position:static!important;display:none;width:100%!important;max-width:none!important;left:auto!important;right:auto!important;top:auto!important;transform:none!important;box-shadow:none!important;border:none!important;border-radius:0!important;margin:calc(.5rem * var(--font-scale, 1)) 0!important;padding:calc(1rem * var(--font-scale, 1))!important;background:var(--bg-secondary, #f8f9fa)!important}.mega-menu.open{visibility:visible;opacity:1}.nav-item-dropdown .nav-link[href="scenarios.html"]{pointer-events:auto!important}.nav-item-dropdown .nav-link:not([href]){pointer-events:auto}}.nav-toggle{display:none;flex-direction:column;background:none;border:none;cursor:pointer;padding:calc(.75rem * var(--font-scale, 1));width:calc(2.5rem * var(--font-scale, 1));height:calc(2.5rem * var(--font-scale, 1));justify-content:center;gap:4px;min-height:var(--touch-target-min, 44px);min-width:var(--touch-target-min, 44px);border-radius:8px;transition:background-color .2s ease}.nav-toggle:hover{background:#f8fafccc}.nav-toggle span{display:block;width:20px;height:2px;background:var(--nav-text-color, #64748b);transition:all .3s cubic-bezier(.4,0,.2,1);border-radius:1px}.nav-toggle[aria-expanded=true] span:nth-child(1){transform:rotate(45deg) translate(6px,6px);background:var(--nav-text-hover, #1e293b)}.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0;transform:scale(0)}.nav-toggle[aria-expanded=true] span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px);background:var(--nav-text-hover, #1e293b)}@media only screen and (width <= 479px){.nav-toggle{display:flex}@media only screen and (width <= 375px){.nav-toggle{padding:.5rem;width:2rem;height:2rem;min-width:40px;min-height:40px}.nav-toggle span{width:16px;height:1.5px}}@media only screen and (width <= 320px){.nav-toggle{padding:.375rem;width:1.75rem;height:1.75rem;min-width:36px;min-height:36px}.nav-toggle span{width:14px;height:1px}}}.nav-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:#0000007f;z-index:9998;opacity:0;visibility:hidden;transition:all .3s ease;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.nav-backdrop.open{opacity:1;visibility:visible}@media only screen and (width <= 480px){.nav-backdrop{background:#0006}}@media only screen and (width <= 375px){.nav-backdrop{background:#00000059;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}}.mega-menu{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--border-color, #e0e0e0);border-radius:12px;box-shadow:0 8px 32px #0000001a;padding:calc(2rem * var(--font-scale, 1));z-index:1001;opacity:0;visibility:hidden;transform:translateY(-20px);transition:all .3s ease;min-width:600px;max-width:800px}.mega-menu.open{opacity:1;visibility:visible;transform:translateY(0)}.mega-menu-content{display:flex;flex-direction:column;gap:calc(1.5rem * var(--font-scale, 1))}.mega-menu-header{text-align:center;border-bottom:1px solid var(--border-color, #e0e0e0);padding-bottom:calc(1rem * var(--font-scale, 1))}.mega-menu-header h3{margin:0 0 calc(.5rem * var(--font-scale, 1));font-size:calc(1.25rem * var(--font-scale, 1));color:var(--primary-color, #1a73e8)}.mega-menu-header p{margin:0;color:var(--text-secondary, #666);font-size:calc(.9rem * var(--font-scale, 1))}.mega-menu-filter{margin-bottom:calc(1rem * var(--font-scale, 1))}.mega-menu-search{width:100%;padding:calc(.75rem * var(--font-scale, 1)) calc(1rem * var(--font-scale, 1));border:1px solid var(--border-color, #e0e0e0);border-radius:6px;font-size:calc(.9rem * var(--font-scale, 1));min-height:var(--touch-target-min, 44px)}.mega-menu-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:calc(1rem * var(--font-scale, 1))}.mega-menu-item{display:flex;align-items:center;gap:calc(1rem * var(--font-scale, 1));padding:calc(1rem * var(--font-scale, 1));border:1px solid var(--border-color, #e0e0e0);border-radius:8px;cursor:pointer;transition:all .2s ease;text-decoration:none;color:inherit;min-height:var(--touch-target-min, 44px)}.mega-menu-item:hover,.mega-menu-item:focus{border-color:var(--primary-color, #1a73e8);box-shadow:0 2px 8px #1a73e81a;transform:translateY(-1px)}.mega-menu-icon{font-size:calc(2rem * var(--font-scale, 1));flex-shrink:0}.mega-menu-text h4{margin:0 0 calc(.25rem * var(--font-scale, 1));font-size:calc(1rem * var(--font-scale, 1));font-weight:600}.mega-menu-text p{margin:0;font-size:calc(.85rem * var(--font-scale, 1));color:var(--text-secondary, #666);line-height:1.4}.nav-item-dropdown:hover .mega-menu{opacity:1;visibility:visible;transform:translateY(0)}.mega-menu-filter{margin-top:calc(.75rem * var(--font-scale, 1));display:none}.mega-menu-search{width:100%;padding:calc(.5rem * var(--font-scale, 1)) calc(.75rem * var(--font-scale, 1));border:1px solid var(--border-color, #e0e0e0);border-radius:6px;font-size:calc(.9rem * var(--font-scale, 1));background:#fff;transition:border-color .2s ease;min-height:var(--touch-target-min, 44px)}.mega-menu-search:focus{outline:none;border-color:var(--primary-color, #1a73e8);box-shadow:0 0 0 3px #1a73e81a}.mega-menu-search::placeholder{color:var(--text-secondary, #666)}@media only screen and (width <= 767px){.mega-menu-filter{display:block}.mega-menu{position:absolute;top:100%;left:calc(.75rem * var(--font-scale, 1));right:calc(.75rem * var(--font-scale, 1));width:calc(280px - 2 * calc(.75rem * var(--font-scale, 1)));max-width:calc(280px - 2 * calc(.75rem * var(--font-scale, 1)));margin-left:calc(-1 * calc(.75rem * var(--font-scale, 1)));background:#fff;border:1px solid var(--border-color, #e0e0e0);border-radius:6px;box-shadow:0 8px 32px #0000001a;z-index:1002;margin-top:calc(.25rem * var(--font-scale, 1));display:block;max-height:60vh;overflow:hidden auto;-webkit-overflow-scrolling:touch;box-sizing:border-box;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .3s ease}.nav-item-dropdown:hover .mega-menu{opacity:0;visibility:hidden;transform:translateY(-10px)}.nav-item-dropdown[aria-expanded=true] .mega-menu{opacity:1;visibility:visible;transform:translateY(0)}.mega-menu-content{padding:0;display:block;box-sizing:border-box;overflow-x:hidden}.mega-menu-header{padding:calc(1rem * var(--font-scale, 1)) calc(.75rem * var(--font-scale, 1)) calc(.75rem * var(--font-scale, 1)) calc(.75rem * var(--font-scale, 1));border-bottom:1px solid var(--border-color, #e0e0e0);margin-bottom:calc(.75rem * var(--font-scale, 1));box-sizing:border-box;text-align:left}.mega-menu-header h3{font-size:calc(1.125rem * var(--font-scale, 1));margin:0 0 calc(.5rem * var(--font-scale, 1)) 0;color:var(--text-color, #333);font-weight:600}.mega-menu-header p{font-size:calc(.9rem * var(--font-scale, 1));margin:0;color:var(--text-secondary, #666);line-height:1.4}.mega-menu-grid{display:block;max-height:none;overflow:visible;padding:0}.mega-menu-item{display:block;padding:calc(.75rem * var(--font-scale, 1));border:none;border-bottom:1px solid var(--border-color, #e0e0e0);margin:0;border-radius:0;background:#fff;transition:background-color .2s ease;text-decoration:none;color:var(--text-color, #333);min-height:var(--touch-target-min, 44px);display:flex;align-items:center}.mega-menu-item:last-child{border-bottom:none}.mega-menu-item:hover,.mega-menu-item:focus{background:var(--hover-bg, #f5f5f5);color:var(--primary-color, #1a73e8)}.mega-menu-item:active{background:var(--active-bg, #e8e8e8)}.mega-menu-icon{display:inline-block;font-size:1.2em;margin-right:calc(.75rem * var(--font-scale, 1));vertical-align:middle;flex-shrink:0}.mega-menu-text{display:inline-block;vertical-align:middle;flex:1}.mega-menu-text h4{font-size:calc(.9rem * var(--font-scale, 1));margin:0;font-weight:500;color:inherit}.mega-menu-text p{font-size:calc(.8rem * var(--font-scale, 1));margin:0;color:var(--text-secondary, #666);line-height:1.3}.dropdown-arrow{transition:transform .2s ease}.nav-item-dropdown[aria-expanded=true] .dropdown-arrow{transform:rotate(180deg)}}@media only screen and (width <= 479px){.mega-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;border-radius:0;padding:calc(1rem * var(--font-scale, 1));min-width:auto;max-width:none;margin-left:calc(1rem * var(--font-scale, 1));background:var(--bg-secondary, #f8f9fa)}.mega-menu-grid{grid-template-columns:1fr;gap:calc(.5rem * var(--font-scale, 1))}.mega-menu-item{padding:calc(.75rem * var(--font-scale, 1))}.mega-menu-icon{font-size:calc(1.5rem * var(--font-scale, 1))}}@media only screen and (width >= 768px) and (width <= 1279px){.main-nav{padding:0 var(--container-padding)}.nav-group-primary .nav-items{gap:calc(1.25rem * var(--font-scale))}.nav-group-about .nav-items,.nav-group-actions .nav-items{gap:calc(.75rem * var(--font-scale))}.mega-menu{max-width:90vw;left:50%;transform:translate(-50%) translateY(-20px)}.mega-menu.open{transform:translate(-50%) translateY(0)}}@media only screen and (width >= 1280px){.main-nav{flex:1;justify-content:center;padding:0 var(--container-padding)}.nav-items{padding:0;flex-direction:row;gap:var(--spacing-1, calc(1.5rem * var(--font-scale)));align-items:center}.nav-backdrop{display:none}.nav-link{padding:var(--spacing-2, calc(.5rem * var(--font-scale))) var(--spacing-4, calc(1rem * var(--font-scale)))}.nav-link.active:before{display:none}.nav-link.active{background-color:#007cba1a;border-bottom:2px solid var(--color-primary)}.nav-group-primary .nav-items{gap:calc(1.5rem * var(--font-scale))}.nav-group-about .nav-items,.nav-group-actions .nav-items{gap:calc(1rem * var(--font-scale))}.mega-menu{max-width:min(1200px,95vw)}}@media (prefers-contrast: high){.dropdown-menu,.settings-menu,.mega-menu{border-color:#000;box-shadow:0 4px 20px #0000004d}.mega-menu-item{border-color:#000}.mega-menu-item:hover,.mega-menu-item:focus{border-color:#000;background-color:#f0f0f0}}@media (prefers-reduced-motion: reduce){.dropdown-menu,.settings-menu,.mega-menu,.mega-menu-item,.nav-toggle span,.main-nav,.nav-backdrop{transition:none}.mega-menu-item:hover,.mega-menu-item:focus{transform:none}}.header-container{display:flex;align-items:center;max-width:1400px;margin:0 auto;padding:0 1.5rem;height:var(--header-h);min-height:var(--header-h)}.header-content{display:flex;align-items:center;justify-content:space-between;min-height:80px;gap:2rem}.logo-section{display:flex;align-items:center;flex-shrink:0}.logo-link{display:flex;align-items:center;gap:1rem;text-decoration:none;transition:all .2s ease}.logo-link:hover{transform:translateY(-1px)}.logo-icon{width:48px;height:48px;font-size:1.5rem;background:linear-gradient(135deg,var(--primary-color, #1a73e8),var(--accent-color, #f59e0b));border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 6px #0000001a}.logo-text{display:flex;flex-direction:column;gap:.25rem}.logo-title{font-size:1.5rem;font-weight:700;color:#fff;margin:0}.logo-subtitle{font-size:.875rem;color:#94a3b8;font-weight:500;margin:0}.header-nav{display:flex;align-items:center;flex:1;justify-content:center}.nav-links{display:flex;gap:2rem;list-style:none;margin:0;padding:0}.nav-links .nav-link{display:flex;align-items:center;gap:.5rem;color:#e2e8f0;text-decoration:none;font-weight:500;padding:.75rem 1rem;border-radius:6px;transition:all .2s ease;position:relative;min-height:var(--touch-target-min, 44px)}.nav-links .nav-link:hover,.nav-links .nav-link.active{color:#fff;background:#ffffff1a;transform:translateY(-1px)}.nav-links .nav-link:after{content:"";position:absolute;bottom:-2px;left:50%;width:0;height:2px;background:var(--accent-color, #f59e0b);transition:all .2s ease;transform:translate(-50%)}.nav-links .nav-link:hover:after,.nav-links .nav-link.active:after{width:80%}.nav-icon{font-size:1rem}body.dark-mode header.header{background:#2d2d2d!important;border-bottom-color:#444!important;color:#fff!important}body.dark-mode .logo{color:var(--theme-text-primary, #fff)}body.dark-mode .search-toggle{background:#ffffff1a;color:#e2e8f0;border:1px solid var(--theme-border, #444)}body.dark-mode .search-toggle:hover{background:#fff3;color:#fff}body.dark-mode .user-avatar{border-color:var(--theme-border, #444)}body.dark-mode .auth-section{color:var(--theme-text-primary, #fff)}body.dark-mode .main-nav{background:var(--theme-bg-primary);border-bottom:1px solid var(--theme-border)}body.dark-mode .main-nav.force-visible,body.dark-mode .main-nav.open,body.dark-mode .main-nav.mobile-force-visible,body.dark-mode .main-nav.js-open{background:#2d2d2d!important}body.dark-mode .nav-link{color:var(--theme-text-primary)}body.dark-mode .nav-link:hover{color:var(--color-primary);background:var(--theme-bg-secondary)}body.dark-mode .nav-link.active{color:var(--color-primary);background:#4a9eff1a}body.dark-mode .dropdown-menu,body.dark-mode .settings-menu{background:var(--theme-bg-secondary);border:1px solid var(--theme-border);box-shadow:0 8px 20px var(--theme-shadow-hover)}body.dark-mode .dropdown-item{color:var(--theme-text-primary)}body.dark-mode .dropdown-item:hover{background:var(--theme-bg-primary);color:var(--theme-text-primary)}body.dark-mode .dropdown-divider{border-color:var(--theme-border)}body.dark-mode .mega-menu{background:var(--theme-bg-secondary);border:1px solid var(--theme-border);box-shadow:0 12px 28px var(--theme-shadow-hover)}body.dark-mode .mega-menu-section{border-right:1px solid var(--theme-border)}body.dark-mode .mega-menu-header{color:var(--theme-text-primary);border-bottom:1px solid var(--theme-border)}body.dark-mode .mega-menu-item{background:var(--theme-bg-primary);border:1px solid var(--theme-border);color:var(--theme-text-primary)}body.dark-mode .mega-menu-item:hover{background:var(--theme-bg-secondary);border-color:var(--theme-border-hover);box-shadow:0 4px 12px var(--theme-shadow-hover)}body.dark-mode .mega-menu-title{color:var(--theme-text-primary)}body.dark-mode .mega-menu-description{color:var(--theme-text-secondary)}body.dark-mode .mega-menu-icon{color:var(--color-primary)}body.dark-mode .nav-toggle{background:var(--theme-bg-secondary);border:1px solid var(--theme-border)}body.dark-mode .nav-toggle:hover{background:var(--theme-bg-primary);border-color:var(--theme-border-hover)}body.dark-mode .nav-toggle span{background:var(--theme-text-primary)}body.dark-mode .nav-backdrop{background:#000c}body.dark-mode .mobile-nav{background:var(--theme-bg-secondary);border-right:1px solid var(--theme-border)}body.dark-mode .mobile-nav .nav-link{color:var(--theme-text-primary);border-bottom:1px solid var(--theme-border)}body.dark-mode .mobile-nav .nav-link:hover{background:var(--theme-bg-primary)}body.dark-mode .breadcrumb-container{background:#2d2d2de6;backdrop-filter:blur(12px);border-bottom-color:#444c}body.dark-mode .breadcrumb-item{color:var(--theme-text-secondary, #94a3b8)}body.dark-mode .breadcrumb-item:not(:last-child):after{color:#94a3b880}body.dark-mode .breadcrumb-item a{color:var(--theme-text-secondary, #94a3b8)}body.dark-mode .breadcrumb-item a:hover{color:var(--theme-text-primary, #fff);background:#4449}body.dark-mode .breadcrumb-item.active{color:var(--theme-text-primary, #fff)}body.dark-mode .breadcrumb-action{background:#444c;border-color:#4449;color:var(--theme-text-secondary, #94a3b8)}body.dark-mode .breadcrumb-action:hover{background:#444;border-color:#6366f180;color:var(--theme-text-primary, #fff);box-shadow:0 2px 8px #0000004d}body.dark-mode .breadcrumb-search{background:#444444e6;border-color:#4449}body.dark-mode .breadcrumb-search:focus-within{border-color:#6366f180;box-shadow:0 0 0 3px #6366f133}body.dark-mode .breadcrumb-search input{color:var(--theme-text-primary, #fff)}body.dark-mode .breadcrumb-search input::placeholder{color:var(--theme-text-muted, #6b7280)}body.dark-mode .breadcrumb-search-icon,body.dark-mode .breadcrumb-home{color:var(--theme-text-secondary, #94a3b8)}body.dark-mode .breadcrumb-item a:hover .breadcrumb-home{color:var(--theme-text-primary, #fff)}body.dark-mode .nav-search{background:var(--theme-bg-primary);border:1px solid var(--theme-border)}body.dark-mode .nav-search input{background:transparent;color:var(--theme-text-primary);border:none}body.dark-mode .nav-search input::placeholder{color:var(--theme-text-muted)}@media only screen and (width >= 375px){.header,.header-container{padding:0 var(--container-padding)}}@media only screen and (width >= 768px){.header,.header-container{padding:0 var(--container-padding)}}@media only screen and (width >= 1024px){.header,.header-container{padding:0 var(--container-padding);max-width:var(--container-xl);margin:0 auto}}body.dark-mode .nav-search-btn{color:var(--theme-text-secondary)}body.dark-mode .nav-search-btn:hover{color:var(--theme-text-primary)}body.dark-mode .header-container{background:transparent;color:var(--theme-text-primary, #fff);border-bottom-color:var(--theme-border, rgba(255, 255, 255, .1))}body.dark-mode .header-content,body.dark-mode .header-nav{background:transparent!important;color:#fff!important}body.dark-mode .nav-links{background:transparent!important}body.dark-mode .nav-links .nav-link{color:#fff!important}body.dark-mode .nav-container{background-color:var(--theme-bg-secondary);border-bottom-color:var(--theme-border)}body.dark-mode .nav-brand{color:var(--theme-text-primary)!important}body.dark-mode .nav-link{color:var(--theme-text-primary, #fff)!important}body.dark-mode .nav-link:hover{color:var(--theme-accent, var(--color-primary))!important;background-color:var( --theme-bg-tertiary, var(--theme-bg-secondary) )!important}body.dark-mode .logo-title{color:#fff}body.dark-mode .logo-subtitle{color:#94a3b8}body.dark-mode .nav-toggle{background:var(--theme-bg-secondary, #2d2d2d);border:1px solid var(--theme-border, #444)}body.dark-mode .nav-toggle:hover{background:var(--theme-bg-primary, #1a1a1a);border-color:var(--theme-border-hover, #666);color:var(--primary-color, #4a9eff)!important}body.dark-mode .nav-toggle span{background:var(--theme-text-primary, #fff)}body.dark-mode .nav-toggle:hover span{background-color:var(--primary-color, #4a9eff)!important}body.dark-mode .dropdown-menu,body.dark-mode .settings-menu{background:var(--theme-bg-secondary, #2d2d2d);border:1px solid var(--theme-border, #444);color:#fff!important}body.dark-mode .dropdown-item{color:var(--theme-text-primary, #fff);background-color:transparent!important}body.dark-mode .dropdown-item:hover{background:var(--theme-bg-primary, #3d3d3d);color:var(--theme-text-primary, #fff)}body.dark-mode .mega-menu-search{background:var(--theme-bg-primary, #1a1a1a);border:1px solid var(--theme-border, #444);color:var(--theme-text-primary, #fff)}body.dark-mode .mega-menu-search::placeholder{color:var(--theme-text-muted, #888)}body.high-contrast{background-color:#fff!important;color:#000!important}body.high-contrast .nav-container{background-color:#fff!important;color:#000!important;border-color:#000!important}body.high-contrast .nav-link{color:#000!important;text-decoration:underline;background-color:transparent!important}body.high-contrast .nav-link:hover,body.high-contrast .nav-link:focus{background-color:#000!important;color:#fff!important}body.high-contrast .dropdown-menu,body.high-contrast .settings-menu,body.high-contrast .mega-menu{border-color:#000;box-shadow:0 4px 20px #0000004d}body.high-contrast .mega-menu-item{border-color:#000}body.high-contrast .mega-menu-item:hover,body.high-contrast .mega-menu-item:focus{border-color:#000;background-color:#f0f0f0}body.high-contrast .breadcrumb-container{background:#fff!important;border-color:#000!important}body.high-contrast .breadcrumb-item{color:#000!important}body.high-contrast .breadcrumb-item a{color:#000!important;text-decoration:underline;border:2px solid transparent}body.high-contrast .breadcrumb-item a:hover,body.high-contrast .breadcrumb-item a:focus{background-color:#000!important;color:#fff!important;border-color:#000}body.high-contrast .breadcrumb-item.active{color:#000!important;font-weight:700}body.high-contrast .breadcrumb-action{background:#fff!important;border:2px solid #000!important;color:#000!important}body.high-contrast .breadcrumb-action:hover{background:#000!important;color:#fff!important}body.high-contrast .breadcrumb-search{background:#fff!important;border:2px solid #000!important}body.high-contrast .breadcrumb-search input{color:#000!important}@media only screen and (width >= 768px){.nav-toggle{display:none}}}