:root{--color-bg: #0B1020;--color-surface: #121833;--color-surface-elev: #1A2147;--color-text-primary: #E6ECFF;--color-text-secondary: #B8C2FF;--color-brand: #6AE3FF;--color-accent: #A86BFF;--color-success: #25D366;--color-warning: #FFC857;--color-danger: #FF5E6B;--color-focus: #FFFFFF;--gradient-subtle: linear-gradient(180deg, #6AE3FF14 0%, #A86BFF14 100%);--gradient-card: linear-gradient(135deg, #121833 0%, #1A2147 100%);--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-size-5xl: 3.5rem;--font-family-base: system-ui, -apple-system, "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;--line-height-base: 1.55;--line-height-tight: 1.25;--line-height-relaxed: 1.75;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: .5rem;--radius-md: 1rem;--radius-lg: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .24);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .35);--shadow-glow: 0 0 20px rgba(106, 227, 255, .3);--hover-lighten: rgba(255, 255, 255, .04);--active-darken: rgba(0, 0, 0, .04);--focus-ring: 2px solid var(--color-focus);--focus-offset: 2px;--max-width: 1120px;--gutter-xs: 1rem;--gutter-sm: 1.5rem;--gutter-md: 2rem;--duration-fast: .12s;--duration-base: .18s;--duration-slow: .3s;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-bounce: cubic-bezier(.68, -.55, .265, 1.55);--target-size: 44px}@media (prefers-color-scheme: light){:root{--color-bg: #FFFFFF;--color-surface: #F8FAFC;--color-surface-elev: #F1F5F9;--color-text-primary: #0F172A;--color-text-secondary: #475569;--color-focus: #0F172A;--gradient-subtle: linear-gradient(180deg, #6AE3FF14 0%, #A86BFF14 100%);--gradient-card: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);--hover-lighten: rgba(0, 0, 0, .04);--active-darken: rgba(0, 0, 0, .08)}}@media (prefers-reduced-motion: reduce){:root{--duration-fast: 0ms;--duration-base: 0ms;--duration-slow: .15s}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}body{font-family:var(--font-family-base);line-height:var(--line-height-base);color:var(--color-text-primary);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}:focus{outline:var(--focus-ring);outline-offset:var(--focus-offset)}:focus:not(:focus-visible){outline:none}:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.skip-link{position:absolute;top:-40px;left:6px;background:var(--color-surface-elev);color:var(--color-text-primary);padding:var(--space-2) var(--space-4);border-radius:var(--radius-sm);text-decoration:none;font-weight:600;z-index:1000;transition:top var(--duration-base) var(--ease-out)}.skip-link:focus{top:6px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:var(--target-size);padding:var(--space-3) var(--space-6);border:none;border-radius:var(--radius-md);font-family:inherit;font-size:var(--font-size-base);font-weight:600;text-decoration:none;cursor:pointer;transition:all var(--duration-base) var(--ease-out);position:relative;overflow:hidden}.btn:hover{transform:translateY(-1px)}.btn:active{transform:scale(.98)}.btn-primary{background-color:var(--color-brand);color:#031018}.btn-secondary{background-color:transparent;color:var(--color-brand);border:1px solid var(--color-brand)}.btn-danger{background-color:var(--color-danger);color:#fff}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--gutter-xs)}@media (min-width: 640px){.container{padding:0 var(--gutter-sm)}}@media (min-width: 1024px){.container{padding:0 var(--gutter-md)}}.page-wrapper{min-height:100vh;display:flex;flex-direction:column;background:var(--color-bg);position:relative}.page-wrapper:before{content:"";position:fixed;inset:0;background:var(--gradient-subtle);opacity:.3;z-index:-1;pointer-events:none}.site-header{position:sticky;top:0;z-index:100;background:#0b1020cc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(106,227,255,.1)}.main-nav{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) 0}.brand-logo{font-size:var(--font-size-2xl);font-weight:900;background:linear-gradient(45deg,var(--color-brand),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:.1em}.nav-links{display:flex;list-style:none;gap:var(--space-6);margin:0;padding:0}.nav-link{color:var(--color-text-secondary);text-decoration:none;font-weight:500;transition:color var(--duration-base) var(--ease-out);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm)}.nav-link:hover{color:var(--color-brand)}.main-content{flex:1}.hero-section{padding:var(--space-16) 0;background:var(--color-surface);border-radius:var(--radius-lg);margin:var(--space-6) auto;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr;gap:var(--space-12);align-items:center}.hero-content{text-align:center}.hero-title{font-size:clamp(2rem,4vw,3.5rem);font-weight:700;line-height:var(--line-height-tight);color:var(--color-text-primary);margin-bottom:var(--space-4);max-width:45ch;margin-left:auto;margin-right:auto}.hero-subtitle{font-size:var(--font-size-xl);color:var(--color-text-secondary);line-height:var(--line-height-base);margin-bottom:var(--space-8);max-width:50ch;margin-left:auto;margin-right:auto}.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-4);justify-content:center;margin-bottom:var(--space-8)}.hero-visual{display:flex;justify-content:center;align-items:center;padding:var(--space-8);background:var(--color-surface-elev);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.demo-container{position:relative;width:100%;max-width:500px}.drawer-pair{display:flex;align-items:center;justify-content:space-between;gap:var(--space-8)}.drawer{position:relative;width:100px;height:70px;background:linear-gradient(145deg,#8b4513,sienna);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);transition:transform var(--duration-base) var(--ease-out)}.drawer:hover{transform:translateY(-2px)}.drawer-handle{position:absolute;top:50%;left:-8px;transform:translateY(-50%);width:16px;height:6px;background:#654321;border-radius:var(--radius-sm);box-shadow:inset 0 1px 2px #0000004d}.drawer-interior{position:absolute;inset:8px;background:#f8f8f8;border-radius:4px;display:flex;align-items:center;justify-content:center;border:1px solid #ddd}.drawer-label{position:absolute;bottom:-24px;left:50%;transform:translate(-50%);font-size:var(--font-size-sm);color:var(--color-text-secondary);text-align:center;white-space:nowrap}.product,.product-destination{font-size:2rem;transition:all var(--duration-slow) var(--ease-out);filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}.portal-container{display:flex;align-items:center;justify-content:center;perspective:1000px}.portal{position:relative;width:120px;height:120px;display:flex;align-items:center;justify-content:center;transform:perspective(800px) rotateX(15deg) rotateY(-15deg)}.portal-ring{position:absolute;border-radius:50%;border:2px solid}.portal-outer{width:120px;height:120px;border-color:var(--color-brand);animation:ringRotate 4s linear infinite;box-shadow:0 0 20px #6ae3ff4d}.portal-middle{width:90px;height:90px;border-color:var(--color-accent);animation:ringRotate 3s linear infinite reverse;box-shadow:0 0 15px #a86bff4d}.portal-inner{width:60px;height:60px;border-color:#6ae3ffcc;animation:ringPulse 2s ease-in-out infinite alternate}.portal-core{width:30px;height:30px;background:radial-gradient(circle,var(--color-brand) 0%,var(--color-accent) 100%);border-radius:50%;box-shadow:0 0 20px #6ae3ffcc,inset 0 0 10px #fff3;animation:coreGlow 2s ease-in-out infinite alternate}.portal-effects{position:absolute;width:140px;height:140px;background:conic-gradient(from 0deg,transparent 0deg,rgba(106,227,255,.3) 30deg,transparent 60deg,rgba(168,107,255,.3) 120deg,transparent 150deg,rgba(106,227,255,.3) 210deg,transparent 240deg,rgba(168,107,255,.3) 300deg,transparent 330deg,transparent 360deg);border-radius:50%;opacity:0;transition:opacity var(--duration-base) var(--ease-out);animation:effectsRotate 2s linear infinite;mask:radial-gradient(circle,transparent 25%,black 30%,black 70%,transparent 75%)}.portal.active .portal-effects{opacity:1}@keyframes ringRotate{0%{transform:rotate(0) scale(1)}50%{transform:rotate(180deg) scale(1.05)}to{transform:rotate(360deg) scale(1)}}@keyframes ringPulse{0%{border-color:#6ae3ffcc;box-shadow:0 0 15px #6ae3ff99}to{border-color:#a86bffcc;box-shadow:0 0 25px #a86bffcc}}@keyframes coreGlow{0%{box-shadow:0 0 20px #6ae3ffcc,inset 0 0 10px #fff3;transform:scale(1)}to{box-shadow:0 0 30px #a86bff,inset 0 0 15px #ffffff4d;transform:scale(1.1)}}@keyframes effectsRotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.features-section,.pricing-section{padding:var(--space-16) 0}.section-title{font-size:clamp(2rem,3vw,3rem);font-weight:700;text-align:center;color:var(--color-text-primary);margin-bottom:var(--space-4);line-height:var(--line-height-tight)}.section-subtitle{font-size:var(--font-size-lg);text-align:center;color:var(--color-text-secondary);margin-bottom:var(--space-12);max-width:60ch;margin-left:auto;margin-right:auto;line-height:var(--line-height-base)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-6);max-width:1000px;margin:0 auto}.feature-card{background:var(--gradient-card);border-radius:var(--radius-md);padding:var(--space-6);text-align:center;box-shadow:var(--shadow-sm);border:1px solid rgba(106,227,255,.1);transition:all var(--duration-base) var(--ease-out);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--color-brand),var(--color-accent));opacity:0;transition:opacity var(--duration-base) var(--ease-out)}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#6ae3ff4d}.feature-card:hover:before{opacity:1}.feature-icon{width:var(--target-size);height:var(--target-size);display:flex;align-items:center;justify-content:center;font-size:var(--font-size-2xl);margin:0 auto var(--space-4);background:#6ae3ff1a;border-radius:50%;box-shadow:0 0 20px #6ae3ff33}.feature-title{font-size:var(--font-size-xl);font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-3);line-height:var(--line-height-tight)}.feature-description{font-size:var(--font-size-base);color:var(--color-text-secondary);line-height:var(--line-height-relaxed);margin:0}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--space-8);max-width:800px;margin:0 auto}.pricing-card{background:var(--gradient-card);border-radius:var(--radius-md);padding:var(--space-8);border:1px solid rgba(106,227,255,.1);box-shadow:var(--shadow-sm);transition:all var(--duration-base) var(--ease-out);position:relative;display:flex;flex-direction:column}.pricing-featured{border-color:var(--color-accent);box-shadow:var(--shadow-lg);transform:scale(1.02)}.pricing-featured:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-brand),var(--color-accent));border-radius:var(--radius-md) var(--radius-md) 0 0}.featured-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--color-accent);color:#fff;padding:var(--space-1) var(--space-4);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:600;text-transform:uppercase;letter-spacing:.05em;box-shadow:0 4px 12px #a86bff66}.card-header{text-align:center;margin-bottom:var(--space-6)}.plan-name{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--space-2)}.plan-specs{display:flex;flex-direction:column;gap:var(--space-1)}.dimensions{font-size:var(--font-size-lg);font-weight:600;color:var(--color-text-primary)}.capacity{font-size:var(--font-size-sm);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.1em}.price-display{text-align:center;margin-bottom:var(--space-8);display:flex;align-items:center;justify-content:center;gap:var(--space-1)}.currency{font-size:var(--font-size-3xl);color:var(--color-brand);font-weight:600}.amount{font-size:clamp(2.5rem,4vw,3.5rem);font-weight:900;color:var(--color-text-primary);line-height:1}.period{font-size:var(--font-size-base);color:var(--color-text-secondary);align-self:flex-end;margin-bottom:var(--space-1)}.features-list{list-style:none;margin:0 0 var(--space-8) 0;padding:0;flex:1}.feature-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) 0;color:var(--color-text-primary);font-size:var(--font-size-base);line-height:var(--line-height-base);border-bottom:1px solid rgba(106,227,255,.1)}.feature-item:last-child{border-bottom:none}.check-icon{color:var(--color-success);font-weight:700;font-size:var(--font-size-lg);flex-shrink:0}.pricing-cta{width:100%;padding:var(--space-4) var(--space-6);font-size:var(--font-size-lg);font-weight:600}.site-footer{background:var(--color-surface);border-top:1px solid rgba(106,227,255,.1);padding:var(--space-16) 0 var(--space-8);margin-top:auto}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-8);margin-bottom:var(--space-12)}.footer-title{font-size:var(--font-size-xl);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--space-3)}.footer-description{color:var(--color-text-secondary);line-height:var(--line-height-base);margin:0}.footer-heading{font-size:var(--font-size-lg);font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-4)}.footer-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-2)}.footer-link{color:var(--color-text-secondary);text-decoration:none;transition:color var(--duration-base) var(--ease-out);padding:var(--space-1) 0}.footer-link:hover{color:var(--color-brand)}.social-links{display:flex;gap:var(--space-3)}.social-link{display:flex;align-items:center;justify-content:center;width:var(--target-size);height:var(--target-size);background:#6ae3ff1a;border-radius:50%;color:var(--color-text-primary);text-decoration:none;transition:all var(--duration-base) var(--ease-out);font-weight:700}.social-link:hover{background:var(--color-brand);color:var(--color-bg);transform:translateY(-2px)}.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:var(--space-4);padding-top:var(--space-8);border-top:1px solid rgba(106,227,255,.1)}.copyright{color:var(--color-text-secondary);font-size:var(--font-size-sm);margin:0}.legal-links{display:flex;gap:var(--space-4)}.legal-link{color:var(--color-text-secondary);text-decoration:none;font-size:var(--font-size-sm);transition:color var(--duration-base) var(--ease-out)}.legal-link:hover{color:var(--color-brand)}@media (min-width: 640px){.hero-actions{flex-wrap:nowrap}.pricing-cta{width:280px}}@media (min-width: 768px){.hero-grid{grid-template-columns:1fr 1fr;text-align:left}.hero-content{text-align:left}.hero-title,.hero-subtitle{margin-left:0;margin-right:0}.hero-actions{justify-content:flex-start}.drawer-pair{gap:var(--space-12)}.portal,.portal-outer{width:140px;height:140px}.portal-middle{width:105px;height:105px}.portal-inner{width:70px;height:70px}.portal-core{width:35px;height:35px}.portal-effects{width:160px;height:160px}.nav-links{display:flex}}@media (min-width: 1024px){.features-grid{grid-template-columns:repeat(4,1fr)}.pricing-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1440px){.hero-section{padding:var(--space-16) var(--space-8)}.container{padding:0 var(--space-8)}}@media (max-width: 767px){.nav-links{position:absolute;top:100%;left:0;right:0;background:var(--color-surface);flex-direction:column;padding:var(--space-4);box-shadow:var(--shadow-lg);border-radius:0 0 var(--radius-md) var(--radius-md);transform:translateY(-100%);opacity:0;pointer-events:none;transition:all var(--duration-base) var(--ease-out)}.nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto}.drawer{width:80px;height:60px}.portal,.portal-outer{width:100px;height:100px}.portal-middle{width:75px;height:75px}.portal-inner{width:50px;height:50px}.portal-core{width:25px;height:25px}.portal-effects{width:120px;height:120px}.footer-bottom{flex-direction:column;text-align:center}}@media (prefers-contrast: high){.feature-card,.pricing-card{border:2px solid var(--color-text-primary)}.portal-ring{border-width:3px}.btn{border:2px solid currentColor}}