@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--ryu-obsidian: #0A1020;--ryu-deep-space: #050505;--ryu-deep-blue: #08184D;--ryu-royal: #4D5BFF;--ryu-steel-blue: #517293;--ryu-sky: #2BC7E8;--ryu-hyacinth: #795DF5;--ryu-chalk: #F5F7FB;--ryu-ink: #151B2B;--ryu-steel: #667085;--color-bg: var(--ryu-deep-space);--color-bg-elevated: var(--ryu-obsidian);--color-surface: rgba(255, 255, 255, .03);--color-surface-hover: rgba(255, 255, 255, .06);--color-text: var(--ryu-chalk);--color-heading: #ffffff;--color-text-muted: #A7B0C4;--color-text-subtle: #6B7280;--color-primary: var(--ryu-royal);--color-primary-hover: #6C78FF;--color-primary-light: #8B95FF;--color-primary-dark: #3644D8;--color-accent: var(--ryu-hyacinth);--color-accent-bright: #A99EF8;--color-violet: var(--ryu-hyacinth);--color-steel: var(--ryu-steel-blue);--gradient-primary: linear-gradient(135deg, #4D5BFF 0%, #795DF5 55%, #517293 100%);--gradient-primary-soft: linear-gradient(135deg, rgba(77, 91, 255, .9) 0%, rgba(121, 93, 245, .9) 100%);--gradient-text: linear-gradient(135deg, #ffffff 0%, #B9C4E8 100%);--gradient-text-vibrant: linear-gradient(135deg, #F5F7FB 0%, #8B95FF 45%, #795DF5 100%);--gradient-glow: radial-gradient(circle at 50% 50%, rgba(8, 24, 77, .65) 0%, rgba(77, 91, 255, .18) 35%, rgba(5, 5, 5, 0) 70%);--gradient-glow-sky: radial-gradient(circle at 50% 50%, rgba(121, 93, 245, .2) 0%, rgba(5, 5, 5, 0) 70%);--glass-bg: rgba(8, 24, 77, .28);--glass-bg-strong: rgba(8, 24, 77, .55);--glass-border: rgba(255, 255, 255, .08);--glass-border-strong: rgba(255, 255, 255, .14);--nav-overlay: rgba(5, 5, 5, .85);--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Poppins", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", monospace;--radius-sm: .375rem;--radius-md: .75rem;--radius-lg: 1.25rem;--radius-xl: 1.5rem;--shadow-glow: 0 0 60px rgba(77, 91, 255, .22);--shadow-glow-lg: 0 0 90px rgba(77, 91, 255, .32);--shadow-glow-sky: 0 0 60px rgba(43, 199, 232, .2);--shadow-card: 0 4px 20px rgba(0, 0, 0, .35);--shadow-card-hover: 0 12px 40px rgba(0, 0, 0, .45);--shadow-premium: 0 20px 60px -15px rgba(0, 0, 0, .55);--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);--transition-bounce: all .4s cubic-bezier(.68, -.55, .265, 1.55);--ease-standard: cubic-bezier(.22, 1, .36, 1)}.theme-light{--color-bg: var(--ryu-chalk);--color-bg-elevated: #ffffff;--color-surface: rgba(10, 16, 32, .03);--color-surface-hover: rgba(10, 16, 32, .06);--color-text: var(--ryu-ink);--color-heading: #0A1020;--color-text-muted: #4A5468;--color-text-subtle: #8A93A6;--color-accent: var(--ryu-royal);--color-accent-bright: #6C78FF;--gradient-text: linear-gradient(135deg, #0A1020 0%, #4D5BFF 100%);--gradient-text-vibrant: linear-gradient(135deg, #151B2B 0%, #4D5BFF 55%, #2BC7E8 100%);--gradient-glow: radial-gradient(circle at 50% 50%, rgba(77, 91, 255, .14) 0%, rgba(245, 247, 251, 0) 70%);--gradient-glow-sky: radial-gradient(circle at 50% 50%, rgba(43, 199, 232, .14) 0%, rgba(245, 247, 251, 0) 70%);--glass-bg: rgba(255, 255, 255, .65);--glass-bg-strong: rgba(255, 255, 255, .78);--glass-border: rgba(10, 16, 32, .08);--glass-border-strong: rgba(10, 16, 32, .14);--nav-overlay: rgba(245, 247, 251, .85);--shadow-glow: 0 0 60px rgba(77, 91, 255, .14);--shadow-glow-lg: 0 0 90px rgba(77, 91, 255, .2);--shadow-glow-sky: 0 0 60px rgba(43, 199, 232, .14);--shadow-card: 0 4px 20px rgba(10, 16, 32, .08);--shadow-card-hover: 0 12px 40px rgba(10, 16, 32, .12);--shadow-premium: 0 20px 60px -15px rgba(10, 16, 32, .18)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;margin:0;padding:0;min-height:100vh;transition:background-color .35s var(--ease-standard),color .35s var(--ease-standard)}#root{min-height:100vh;display:flex;flex-direction:column}.app{min-height:100vh;display:flex;flex-direction:column;position:relative}.app main{flex:1;padding-top:70px;position:relative;z-index:1}a{color:var(--color-accent);text-decoration:none;transition:all .2s ease}a:hover{color:var(--color-primary-light)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);line-height:1.1;font-weight:700;color:var(--color-heading);letter-spacing:-.02em}h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;letter-spacing:-.03em}h2{font-size:clamp(2rem,4vw,3rem);font-weight:700}h3{font-size:clamp(1.5rem,3vw,2rem);font-weight:700}button{cursor:pointer;font-family:inherit}.container{max-width:1280px;margin:0 auto;padding:0 1rem}@media(min-width:640px){.container{padding:0 1.5rem}}@media(min-width:1024px){.container{padding:0 2rem}}.ryu-desktop{display:none}.ryu-mobile{display:block}@media(min-width:900px){.ryu-desktop{display:block}.ryu-mobile{display:none}}.btn,a.btn{display:inline-flex;align-items:center;justify-content:center;padding:1rem 2.5rem;border-radius:var(--radius-md);font-weight:600;font-size:1rem;transition:var(--transition-smooth);border:1px solid transparent;letter-spacing:.01em;position:relative;overflow:hidden;text-decoration:none;cursor:pointer}.btn:before,a.btn:before{content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;background:var(--gradient-primary);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;opacity:0;transition:opacity .3s ease}.btn-primary,a.btn-primary{background:var(--gradient-primary-soft);color:#fff;box-shadow:0 4px 20px #4d5bff66}.btn-primary:hover,a.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px #4d5bff8c;color:#fff}.btn-primary:before,a.btn-primary:before{opacity:1}.btn-glow,a.btn-glow{background-size:200% 200%;background-image:linear-gradient(135deg,#4d5bff,#795df5,#2bc7e8 80%,#4d5bff);animation:ryu-gradient-shift 6s ease-in-out infinite;color:#fff}@keyframes ryu-gradient-shift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.btn-outline,a.btn-outline{background:transparent;border-color:#4d5bff80;color:var(--color-text)}.btn-outline:hover,a.btn-outline:hover{border-color:var(--color-primary);background:#4d5bff1f;color:var(--color-heading);transform:translateY(-2px)}.text-gradient{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-vibrant{background:var(--gradient-text-vibrant);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section{padding:3rem 0}@media(min-width:640px){.section{padding:4rem 0}}@media(min-width:1024px){.section{padding:4rem 0}}.eyebrow{font-family:var(--font-mono);font-size:.78rem;font-weight:600;letter-spacing:.35em;text-transform:uppercase;color:var(--color-accent)}.glass-panel,.glass-panel-strong{transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);transition:var(--transition-smooth)}.glass-panel:hover{background:var(--color-surface-hover);border-color:var(--glass-border-strong)}.glass-panel-strong{background:var(--glass-bg-strong);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--glass-border-strong)}.card-premium{position:relative;overflow:hidden}.card-premium:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:conic-gradient(from 0deg at 50% 50%,transparent 0deg,rgba(77,91,255,.12) 90deg,transparent 180deg,rgba(43,199,232,.1) 270deg,transparent 360deg);opacity:0;transition:opacity .6s ease;pointer-events:none}.card-premium:hover:after{opacity:1;animation:rotate 3s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:var(--radius-sm)}.btn:focus-visible,a.btn:focus-visible,button:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}.btn:active,a.btn:active{transform:scale(.97);transition-duration:.05s}.glass-panel:active,.glass-panel-strong:active{transform:scale(.98);transition-duration:.05s}.ryu-lazy-img{transition:filter .35s var(--ease-standard)}.theme-light .ryu-lazy-img{filter:brightness(1.07) saturate(1.06) contrast(.98)}