*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--sf-primary: #155bcd;--sf-primary-light: #2c99ff;--sf-primary-dark: #0d47a1;--sf-primary-glow: rgba(21, 91, 205, .35);--sf-accent: #00d4aa;--sf-accent-light: #33ffd2;--sf-dark: #0a0e27;--sf-dark-surface: #111738;--sf-dark-card: #161d42;--sf-dark-border: rgba(255, 255, 255, .08);--sf-light-bg: #f5f7fb;--sf-light-card: #ffffff;--sf-light-border: #e2e8f0;--sf-text-primary: #0f172a;--sf-text-secondary: #64748b;--sf-text-muted: #94a3b8;--sf-radius: 16px;--sf-radius-sm: 10px;--sf-radius-xs: 6px;--sf-transition: .3s cubic-bezier(.4, 0, .2, 1);--sf-shadow-sm: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .06);--sf-shadow-md: 0 4px 20px rgba(0, 0, 0, .06), 0 1px 3px rgba(0, 0, 0, .04);--sf-shadow-lg: 0 12px 40px rgba(0, 0, 0, .1), 0 4px 12px rgba(0, 0, 0, .05);--sf-shadow-glow: 0 0 60px rgba(21, 91, 205, .15);--color-primary: var(--sf-primary);--color-primary-dark: var(--sf-primary-dark);--color-primary-light: rgba(21, 91, 205, .1);--color-bg: var(--sf-light-card);--color-bg-alt: var(--sf-light-bg);--color-text: var(--sf-text-primary);--color-text-muted: var(--sf-text-secondary);--color-border: var(--sf-light-border);--color-code-bg: #1e1e2e;--color-code-text: #cdd6f4;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius: var(--sf-radius);--radius-sm: var(--sf-radius-sm);--shadow: var(--sf-shadow-sm);--shadow-lg: var(--sf-shadow-lg);--nav-height: 64px}html{scroll-behavior:smooth;scroll-padding-top:var(--nav-height)}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased}.demo-nav{position:sticky;top:0;z-index:100;background:#0a0e27eb;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid rgba(255,255,255,.06);transition:box-shadow .3s}.demo-nav.scrolled{box-shadow:0 4px 30px #0000004d}.demo-nav-inner{max-width:1280px;margin:0 auto;padding:0 32px;height:var(--nav-height);display:flex;align-items:center}.demo-logo{font-weight:700;font-size:17px;color:#fff;text-decoration:none;display:flex;align-items:center;gap:6px;flex-shrink:0}.demo-logo-img{height:40px;width:auto}.demo-nav-links{display:flex;align-items:center;gap:2px;overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none;flex:1;margin-left:40px;mask-image:linear-gradient(to right,transparent 0%,black 8px,black calc(100% - 24px),transparent 100%);-webkit-mask-image:linear-gradient(to right,transparent 0%,black 8px,black calc(100% - 24px),transparent 100%);padding:0 4px}.demo-nav-links::-webkit-scrollbar{display:none}.demo-nav-links a{color:#ffffff8c;text-decoration:none;font-size:13.5px;font-weight:500;white-space:nowrap;padding:7px 14px;border-radius:8px;transition:color var(--sf-transition),background var(--sf-transition);letter-spacing:.01em}.demo-nav-links a:hover{color:#fff;background:#ffffff14}.demo-nav-links a.active{color:#fff;background:#2c99ff26}.demo-nav-github{color:#ffffff8c;flex-shrink:0;display:flex;align-items:center;padding:8px;border-radius:8px;transition:color var(--sf-transition),background var(--sf-transition);text-decoration:none}.demo-nav-github:hover{color:#fff;background:#ffffff14}.demo-nav-burger{display:none;align-items:center;justify-content:center;background:none;border:none;color:#fff9;cursor:pointer;padding:8px;border-radius:8px;flex-shrink:0;transition:color var(--sf-transition),background var(--sf-transition)}.demo-nav-burger:hover{color:#fff;background:#ffffff14}.demo-hero{text-align:center;padding:80px 32px 56px;background:var(--sf-dark);position:relative;overflow:hidden}.demo-hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 50% at 50% 0%,rgba(21,91,205,.25) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 20% 80%,rgba(0,212,170,.08) 0%,transparent 50%),radial-gradient(ellipse 50% 50% at 80% 60%,rgba(44,153,255,.1) 0%,transparent 50%);pointer-events:none}.demo-hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,black,transparent);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,black,transparent);pointer-events:none}.demo-hero-inner{position:relative;z-index:1;max-width:1200px;margin:0 auto}.demo-hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--sf-accent);padding:8px 20px;border-radius:100px;border:1px solid rgba(0,212,170,.25);background:#00d4aa0f;margin-bottom:32px}.demo-hero-badge:before{content:"";display:block;width:6px;height:6px;border-radius:50%;background:var(--sf-accent);box-shadow:0 0 8px var(--sf-accent);animation:demo-pulse-dot 2s ease-in-out infinite}.demo-hero h1{font-size:clamp(36px,6vw,64px);font-weight:800;margin-bottom:20px;letter-spacing:-.04em;line-height:1.05;color:#fff}.demo-gradient-text{background:linear-gradient(135deg,var(--sf-primary-light) 0%,var(--sf-accent) 50%,var(--sf-primary-light) 100%);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:demo-gradient-shift 4s ease-in-out infinite}.demo-subtitle{font-size:clamp(16px,2vw,19px);color:#ffffff8c;max-width:820px;margin:0 auto 36px;line-height:1.7}.demo-hero-actions{display:flex;gap:12px;justify-content:center;margin-bottom:36px}.demo-hero-viewer{max-width:940px;margin:0 auto;aspect-ratio:16/9;border-radius:var(--sf-radius);overflow:hidden;box-shadow:var(--sf-shadow-glow),var(--sf-shadow-lg)}.demo-hero-viewer>div{width:100%;height:100%}.demo-hero-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 0;margin-top:40px;font-size:13px;font-weight:500;color:#fff9}.demo-hero-meta span+span:before{content:"·";margin:0 8px;color:#ffffff59}@keyframes demo-hero-enter{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.demo-hero-badge,.demo-hero h1,.demo-subtitle,.demo-hero-actions,.demo-hero-viewer,.demo-hero-meta{animation:demo-hero-enter .7s cubic-bezier(.4,0,.2,1) backwards}.demo-hero-badge{animation-delay:0s}.demo-hero h1{animation-delay:.1s}.demo-subtitle{animation-delay:.2s}.demo-hero-actions{animation-delay:.3s}.demo-hero-viewer{animation-delay:.4s}.demo-hero-meta{animation-delay:.5s}@keyframes demo-gradient-shift{0%,to{background-position:0% center}50%{background-position:100% center}}@keyframes demo-pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}.demo-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;font-size:14px;font-weight:600;border:none;border-radius:var(--sf-radius-sm);cursor:pointer;text-decoration:none;transition:all var(--sf-transition);font-family:inherit;position:relative;letter-spacing:.01em}.demo-btn--glow{padding:14px 36px;font-size:15px;background:linear-gradient(135deg,var(--sf-primary) 0%,var(--sf-primary-light) 100%);color:#fff;border-radius:12px;box-shadow:0 0 20px #155bcd66,0 0 60px #2c99ff26,inset 0 1px #ffffff26;overflow:hidden}.demo-btn--glow:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(255,255,255,.15) 0%,transparent 50%);pointer-events:none}.demo-btn--glow:hover{transform:translateY(-2px);box-shadow:0 0 30px #155bcd80,0 0 80px #2c99ff33,inset 0 1px #fff3}.demo-btn--glass{padding:14px 32px;font-size:15px;background:#ffffff0a;color:#ffffffe6;border:1px solid rgba(255,255,255,.1);border-radius:12px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:inset 0 1px #ffffff0f}.demo-btn--glass:hover{background:#ffffff1a;border-color:#fff3;color:#fff;transform:translateY(-2px);box-shadow:0 8px 32px #0003,inset 0 1px #ffffff1a}.demo-section-header{text-align:center;margin-bottom:48px}.demo-section-label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--sf-primary);margin-bottom:16px}.demo-section-label:before{content:"";display:block;width:20px;height:2px;background:var(--sf-primary);border-radius:2px}.demo-section-header h2{font-size:clamp(24px,4vw,36px);font-weight:800;letter-spacing:-.03em;line-height:1.15;margin-bottom:12px;color:var(--sf-text-primary)}.demo-section-header p{font-size:17px;color:var(--sf-text-secondary);max-width:560px;margin:0 auto;line-height:1.7}.demo-hero-sandboxes{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:24px}.demo-hero-sandboxes-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--sf-text-muted)}.demo-btn--chip{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;font-size:13px;font-weight:600;border-radius:100px;background:#155bcd0f;color:var(--sf-primary);border:1px solid rgba(21,91,205,.15);text-decoration:none;transition:all var(--sf-transition)}.demo-btn--chip:hover{background:#155bcd1f;border-color:#155bcd4d;transform:translateY(-1px)}.demo-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}.demo-card{background:var(--sf-light-card);border:1px solid var(--sf-light-border);border-radius:var(--sf-radius);padding:28px;box-shadow:var(--sf-shadow-sm);transition:box-shadow var(--sf-transition),transform var(--sf-transition)}.demo-card:hover{box-shadow:var(--sf-shadow-md);transform:translateY(-2px)}.demo-card--column{display:flex;flex-direction:column}.demo-feature-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.demo-feature-icon{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#155bcd1a,#00d4aa14);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--sf-primary)}.demo-feature-title{font-size:18px;font-weight:700;color:var(--sf-text-primary)}.demo-code-wrap{position:relative;margin-bottom:12px}.demo-code-wrap:last-child{margin-bottom:0}.demo-code-wrap--fill{flex:1;display:flex;flex-direction:column}.demo-code-wrap--fill pre{flex:1;margin-bottom:0}.demo-code-wrap pre,.demo-code-wrap pre[class*=language-]{background:var(--sf-dark)!important;color:#cbd5e1;padding:20px 24px;border-radius:var(--sf-radius-sm);overflow-x:auto;font-size:13px;line-height:1.7;margin:0;border:1px solid rgba(255,255,255,.06)}.demo-code-wrap code,.demo-code-wrap code[class*=language-]{font-family:var(--font-mono);font-size:inherit;text-shadow:none!important}.token.comment,.token.prolog,.token.doctype,.token.cdata{color:#64748b}.token.punctuation{color:#94a3b8}.token.property,.token.tag,.token.boolean,.token.number,.token.constant,.token.symbol{color:var(--sf-accent)}.token.selector,.token.attr-name,.token.string,.token.char,.token.builtin{color:#7dd3fc}.token.operator,.token.entity,.token.url{color:#cbd5e1}.token.atrule,.token.attr-value,.token.keyword{color:#c4b5fd}.token.function,.token.class-name{color:#93c5fd}.token.regex,.token.important,.token.variable{color:#fbbf24}.token.script{color:#cbd5e1}.demo-copy-btn{position:absolute;top:10px;right:10px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:#ffffff0f;border:1px solid rgba(255,255,255,.08);border-radius:8px;cursor:pointer;color:#fff6;transition:all var(--sf-transition);padding:0}.demo-copy-btn:hover{background:#ffffff1f;color:#fffc}.demo-copy-btn .demo-check-icon,.demo-copy-btn.copied .demo-copy-icon{display:none}.demo-copy-btn.copied .demo-check-icon{display:block}.demo-copy-btn.copied{color:var(--sf-accent);border-color:#00d4aa4d;background:#00d4aa1a}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;font-size:15px;font-weight:600;font-family:var(--font-sans);border-radius:var(--radius-sm);border:none;cursor:pointer;text-decoration:none;transition:background .2s,transform .1s,box-shadow .2s}.btn:active{transform:scale(.97)}.btn--primary{background:var(--color-primary);color:#fff}.btn--primary:hover{background:var(--color-primary-dark)}.btn--secondary{background:var(--color-bg-alt);color:var(--color-text);border:1px solid var(--color-border)}.btn--secondary:hover{background:var(--color-border)}.btn--sm{padding:8px 16px;font-size:13px}.section{padding:100px 32px}.section--alt{background:var(--color-bg-alt)}.section__inner{max-width:1200px;margin:0 auto;overflow:hidden}.section__title{font-size:2rem;font-weight:700;margin-bottom:8px;letter-spacing:-.01em}.section__subtitle{font-size:17px;color:var(--color-text-muted);margin-bottom:40px;max-width:600px}.section__note{margin-top:20px;font-size:14px;color:var(--color-text-muted)}.section__note code{background:var(--color-bg-alt);padding:2px 6px;border-radius:4px;font-family:var(--font-mono);font-size:13px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px}.card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.card__title{font-size:18px;font-weight:600;margin-bottom:16px}.code-block{position:relative;background:var(--color-code-bg);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:16px}.code-block:last-child{margin-bottom:0}.code-block pre{padding:16px;overflow-x:auto;margin:0}.code-block code{font-family:var(--font-mono);font-size:13px;line-height:1.6;color:var(--color-code-text)}.code-block--large pre{padding:24px}.code-block__copy{position:absolute;top:8px;right:8px;padding:4px 12px;font-size:12px;font-family:var(--font-sans);font-weight:500;background:#ffffff1a;color:#ffffffb3;border:1px solid rgba(255,255,255,.15);border-radius:6px;cursor:pointer;transition:background .2s,color .2s}.code-block__copy:hover{background:#fff3;color:#fff}.grid{display:grid;gap:24px}.grid>*{min-width:0}.grid--2{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(3,1fr)}.viewer-card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.viewer-card__title{font-size:18px;font-weight:600;margin-bottom:16px}.viewer-card__viewer{width:100%;aspect-ratio:4/3;border-radius:var(--radius-sm);overflow:hidden;margin-bottom:16px}.viewer-card__desc{font-size:14px;color:var(--color-text-muted)}.demo-panel{display:grid;grid-template-columns:1fr 300px;gap:24px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.demo-panel__viewer{width:100%;aspect-ratio:16/9;border-radius:var(--radius-sm);overflow:hidden}.demo-panel__controls{display:flex;flex-direction:column;gap:16px}.control{display:flex;flex-direction:column;gap:6px}.control__label{font-size:13px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em}.control__value{font-size:13px;color:var(--color-text-muted);font-family:var(--font-mono)}.control select,.control input[type=color],.control input[type=text]{padding:8px 12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:14px;background:var(--color-bg);color:var(--color-text)}.control input[type=range]{width:100%;accent-color:var(--color-primary)}.control input[type=checkbox]{width:18px;height:18px;accent-color:var(--color-primary);cursor:pointer;flex-shrink:0}.control--checkbox{flex-direction:row;align-items:center;justify-content:space-between;cursor:pointer}.control--color{flex-direction:row;align-items:center;gap:12px}.control--color input[type=color]{width:40px;height:32px;padding:2px;border:1px solid var(--color-border);border-radius:6px;cursor:pointer;flex-shrink:0}.control-group{display:flex;gap:8px;flex-wrap:wrap}.configurator{display:grid;grid-template-columns:1fr 320px;grid-template-rows:1fr auto;gap:24px}.configurator__preview{grid-row:1;grid-column:1}.configurator__viewer{width:100%;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.configurator__controls{grid-row:1;grid-column:2;display:flex;flex-direction:column;gap:16px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);max-height:500px;overflow-y:auto}.configurator__controls--muted{opacity:.45;pointer-events:none}.configurator__code{grid-row:2;grid-column:1 / -1}.configurator__code h3{font-size:16px;font-weight:600;margin-bottom:12px}.viewer-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:var(--color-bg-alt);background-size:cover;background-position:center;border-radius:var(--radius-sm);cursor:pointer;transition:filter .2s}.viewer-placeholder:hover{filter:brightness(.97)}.viewer-placeholder__scrim{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:var(--radius-sm)}.viewer-placeholder__content{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:120px;height:120px;background:#ffffff8c;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:50%;transition:transform .25s ease}.viewer-placeholder:hover .viewer-placeholder__content{transform:scale(1.1)}.viewer-placeholder__icon{width:52px;height:52px;color:var(--color-primary);transition:transform .35s ease;filter:drop-shadow(0 2px 8px rgba(0,88,163,.18))}.viewer-placeholder:hover .viewer-placeholder__icon{transform:none}.viewer-placeholder__text{font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted);text-shadow:0 1px 2px rgba(255,255,255,.8)}.viewer-card__viewer,.demo-panel__viewer,.configurator__viewer,#hero-viewer{position:relative}.viewer-card__viewer.ci-3d-container,.demo-panel__viewer.ci-3d-container,.configurator__viewer.ci-3d-container,.demo-hero-viewer.ci-3d-container{height:auto}.demo-also{background:var(--sf-dark);padding:80px 32px;position:relative;overflow:hidden}.demo-also:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 50% 60% at 80% 50%,rgba(44,153,255,.08) 0%,transparent 60%),radial-gradient(ellipse 40% 50% at 20% 50%,rgba(0,212,170,.06) 0%,transparent 50%);pointer-events:none}.demo-also-slides{position:relative;overflow:hidden}.demo-also-slide{display:none}.demo-also-slide--active{display:block}.demo-also-slide--enter-right{display:block;animation:demo-also-slideInRight .5s cubic-bezier(.4,0,.2,1) forwards}.demo-also-slide--enter-left{display:block;animation:demo-also-slideInLeft .5s cubic-bezier(.4,0,.2,1) forwards}.demo-also-slide--leave-left{display:block;position:absolute;top:0;left:0;right:0;animation:demo-also-slideOutLeft .5s cubic-bezier(.4,0,.2,1) forwards}.demo-also-slide--leave-right{display:block;position:absolute;top:0;left:0;right:0;animation:demo-also-slideOutRight .5s cubic-bezier(.4,0,.2,1) forwards}.demo-also-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:60px;position:relative;z-index:1}.demo-also-content{flex:1;min-width:0}.demo-also-content .demo-section-label{color:var(--sf-accent);margin-bottom:20px}.demo-also-content .demo-section-label:before{background:var(--sf-accent)}.demo-also-title{font-size:clamp(24px,3vw,32px);font-weight:800;letter-spacing:-.02em;color:#fff;margin-bottom:12px;line-height:1.2}.demo-also-desc{color:#ffffff80;font-size:16px;line-height:1.7;max-width:480px;margin-bottom:28px}.demo-also-actions{display:flex;gap:12px;flex-wrap:wrap}.demo-also-visual{flex:1;display:flex;align-items:center;justify-content:center}.demo-also-icon{width:160px;height:160px}.demo-also-icon--spin{animation:demo-spin-slow 20s linear infinite}.demo-also-dots{display:flex;justify-content:center;gap:8px;margin-top:40px;position:relative;z-index:1}.demo-also-dot{width:8px;height:8px;border-radius:50%;background:#fff3;border:none;padding:0;cursor:pointer;transition:background .3s ease,transform .3s ease}.demo-also-dot:hover{background:#fff6}.demo-also-dot--active{background:var(--sf-primary-light);transform:scale(1.25)}.demo-btn--primary{background:linear-gradient(135deg,var(--sf-primary) 0%,var(--sf-primary-light) 100%);color:#fff;box-shadow:0 0 20px #155bcd4d}.demo-btn--primary:hover{transform:translateY(-2px);box-shadow:0 0 30px #155bcd66}.demo-btn--outline{background:transparent;color:#ffffffb3;border:1px solid rgba(255,255,255,.15)}.demo-btn--outline:hover{background:#ffffff0f;color:#fff;border-color:#ffffff4d;transform:translateY(-2px)}.demo-btn--small{padding:10px 22px;font-size:13px;border-radius:var(--sf-radius-sm)}@keyframes demo-also-slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes demo-also-slideOutLeft{0%{transform:translate(0);opacity:1}to{transform:translate(-100%);opacity:0}}@keyframes demo-also-slideInLeft{0%{transform:translate(-100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes demo-also-slideOutRight{0%{transform:translate(0);opacity:1}to{transform:translate(100%);opacity:0}}@keyframes demo-spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.demo-footer{background:var(--sf-dark);color:#ffffffb3;padding:0 32px;position:relative;overflow:hidden}.demo-footer:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:600px;height:1px;background:linear-gradient(90deg,transparent,var(--sf-primary-light),transparent)}.demo-footer-main{max-width:1200px;margin:0 auto;padding:64px 0 40px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;position:relative}.demo-footer-brand{display:flex;flex-direction:column;gap:16px}.demo-footer-logo{display:block;width:140px;opacity:.8;transition:opacity var(--sf-transition)}.demo-footer-logo:hover{opacity:1}.demo-footer-brand p{color:#ffffff59;font-size:14px;line-height:1.7;max-width:280px}.demo-footer-col{display:flex;flex-direction:column;gap:10px}.demo-footer-col h4{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:#ffffff80;margin-bottom:4px}.demo-footer-col a{color:#fff6;text-decoration:none;font-size:14px;transition:color var(--sf-transition)}.demo-footer-col a:hover{color:var(--sf-primary-light)}.demo-footer-bottom{max-width:1200px;margin:0 auto;padding:24px 0;border-top:1px solid rgba(255,255,255,.06);text-align:center}.demo-footer-bottom p{color:#ffffff40;font-size:13px}.demo-footer-bottom a{color:var(--sf-primary-light);text-decoration:none;transition:color var(--sf-transition)}.demo-footer-bottom a:hover{color:#fff}.demo-footer-coffee{display:inline-flex;align-items:center;gap:8px;color:#fbbf24!important;opacity:.85;transition:opacity var(--sf-transition),color var(--sf-transition)}.demo-footer-coffee:hover{color:#fbbf24!important;opacity:1}.demo-coffee-icon{position:relative;display:inline-flex;width:16px;height:16px;flex-shrink:0}.demo-steam{position:absolute;width:2px;height:6px;background:#fbbf24;border-radius:1px;opacity:0;animation:demo-steam 2.2s ease-in-out infinite}.demo-steam--1{left:3px;top:-4px;animation-delay:0s}.demo-steam--2{left:7px;top:-4px;animation-delay:.4s}.demo-steam--3{left:11px;top:-4px;animation-delay:.8s}@keyframes demo-steam{0%{opacity:0;transform:translateY(0) scaleY(.5)}30%{opacity:.6;transform:translateY(-4px) scaleY(1)}60%{opacity:.3;transform:translateY(-8px) scaleX(1.5) scaleY(.8)}to{opacity:0;transform:translateY(-12px) scaleX(2) scaleY(.3)}}@media(max-width:1024px){.grid--3{grid-template-columns:repeat(2,1fr)}}@media(max-width:868px){.demo-nav-burger{display:flex}.demo-nav-links{display:none;position:absolute;top:var(--nav-height);left:0;right:0;flex-direction:column;background:#0a0e27f7;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.06);padding:12px;gap:0;mask-image:none;-webkit-mask-image:none;margin-left:0;overflow-x:visible}.demo-nav-links.open{display:flex}.demo-nav-links a{padding:12px 16px}.demo-nav-github{margin-left:auto}.demo-hero{padding:48px 20px 40px}.demo-hero-actions{flex-direction:column;align-items:center}.demo-hero-viewer{max-width:100%}.demo-columns,.grid--2,.grid--3,.demo-panel{grid-template-columns:1fr}.configurator{grid-template-columns:1fr;grid-template-rows:auto auto auto}.configurator__preview{grid-column:1;grid-row:1}.configurator__controls{grid-column:1;grid-row:2;max-height:none}.configurator__code{grid-column:1;grid-row:3}.demo-also-inner{flex-direction:column;text-align:center;gap:40px}.demo-also-desc{margin-left:auto;margin-right:auto}.demo-also-actions{justify-content:center}.demo-footer-main{grid-template-columns:1fr 1fr;gap:32px}.demo-footer-brand{grid-column:1 / -1}}@media(max-width:480px){.cards{grid-template-columns:1fr}}
