:root{--bg-gradient-1: #E0E5EC;--bg-gradient-2: #F0F4F8;--bg-gradient-3: #D9E2EC;--bg-gradient-4: #F8FBFF;--bg-gradient-5: #E8EEF5;--glow-primary: rgba(100, 150, 255, .4);--glow-success: rgba(50, 200, 100, .4);--glow-error: rgba(255, 100, 100, .4);--glass-bg-base: rgba(255, 255, 255, .25);--glass-bg-hover: rgba(255, 255, 255, .4);--glass-bg-active: rgba(255, 255, 255, .5);--glass-border-top: rgba(255, 255, 255, .8);--glass-border-bottom: rgba(255, 255, 255, .2);--glass-border: 1px solid rgba(255, 255, 255, .4);--glass-shadow: 0 30px 60px rgba(0, 0, 0, .05), 0 10px 20px rgba(0, 0, 0, .03);--glass-inner-glow: inset 0 2px 3px rgba(255, 255, 255, .9), inset 0 -1px 2px rgba(255, 255, 255, .2);--text-primary: #1A202C;--text-secondary: #4A5568;--text-muted: #A0AEC0;--font-main: "Inter", "Inter Fallback", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display: "Inter", "Inter Fallback", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius-sm: 16px;--radius-md: 24px;--radius-lg: 32px;--radius-xl: 40px;--radius-full: 9999px;--transition-liquid: .6s cubic-bezier(.16, 1, .3, 1);--transition-spring: .8s cubic-bezier(.175, .885, .32, 1.275)}[data-theme=dark]{--bg-gradient-1: #0F172A;--bg-gradient-2: #1E293B;--bg-gradient-3: #020617;--bg-gradient-4: #172554;--bg-gradient-5: #0A0F1D;--glass-bg-base: rgba(15, 23, 42, .4);--glass-bg-hover: rgba(30, 41, 59, .5);--glass-bg-active: rgba(51, 65, 85, .6);--glass-border-top: rgba(255, 255, 255, .25);--glass-border-bottom: rgba(255, 255, 255, .05);--glass-border: 1px solid rgba(255, 255, 255, .1);--glass-shadow: 0 30px 60px rgba(0, 0, 0, .6), 0 10px 20px rgba(0, 0, 0, .4);--glass-inner-glow: inset 0 2px 3px rgba(255, 255, 255, .15), inset 0 -1px 2px rgba(255, 255, 255, .02);--text-primary: #F8FAFC;--text-secondary: #CBD5E1;--text-muted: #64748B}*{box-sizing:border-box;margin:0;padding:0}@font-face{font-family:Inter Fallback;src:local("Arial");ascent-override:90.2%;descent-override:22.48%;line-gap-override:0%;size-adjust:107.4%}html{scroll-behavior:smooth;font-family:var(--font-main);background-color:var(--bg-gradient-1)}body{margin:0;color:var(--text-primary);line-height:1.5;font-size:16px;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(circle at 20% 40%,var(--bg-gradient-4) 0%,transparent 60%),radial-gradient(circle at 80% 60%,var(--bg-gradient-5) 0%,transparent 60%),radial-gradient(circle at 50% 90%,var(--bg-gradient-2) 0%,transparent 50%),linear-gradient(-45deg,var(--bg-gradient-1),var(--bg-gradient-3));background-attachment:scroll;min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:500;letter-spacing:-.02em;color:var(--text-primary)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--glass-bg-active);border-radius:10px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background-color:var(--text-muted)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.nav-container{display:flex;align-items:center;gap:16px}@media (max-width: 768px){.nav-container{display:none;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--bg-gradient-1);padding:16px;border-bottom:1px solid var(--glass-border-bottom);z-index:100}.nav-container.open{display:flex}}.liquid-glass{background:var(--glass-bg-base);backdrop-filter:blur(48px) saturate(180%);-webkit-backdrop-filter:blur(48px) saturate(180%);border:var(--glass-border);border-top-color:var(--glass-border-top);border-bottom-color:var(--glass-border-bottom);border-radius:var(--radius-lg);box-shadow:var(--glass-inner-glow),var(--glass-shadow);position:relative;overflow:hidden;transition:transform var(--transition-liquid),opacity var(--transition-liquid),filter var(--transition-liquid),box-shadow var(--transition-liquid)}.liquid-glass:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;border-radius:inherit;background:radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),rgba(255,255,255,.15),transparent 40%);pointer-events:none;z-index:10;transition:opacity var(--transition-liquid);opacity:0}.liquid-glass:hover:after{opacity:1}.card-premium{padding:32px;border-radius:var(--radius-xl)}.input-premium{background:var(--glass-bg-base);-webkit-backdrop-filter:blur(32px) saturate(150%);backdrop-filter:blur(32px) saturate(150%);border:var(--glass-border);border-radius:var(--radius-md);color:var(--text-primary);padding:16px 24px;font-family:var(--font-main);font-size:16px;width:100%;transition:transform var(--transition-liquid),opacity var(--transition-liquid),background-color var(--transition-liquid),border-color var(--transition-liquid),box-shadow var(--transition-liquid);outline:none;box-shadow:inset 0 2px 6px #0000000d,var(--glass-inner-glow)}.input-premium:focus{background:var(--glass-bg-hover);border-color:#fffc;box-shadow:0 0 0 4px var(--glow-primary),inset 0 2px 6px #0000000d,var(--glass-inner-glow)}.input-premium::placeholder{color:var(--text-muted)}.grid-cols-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}@media (max-width: 768px){.grid-cols-2{grid-template-columns:1fr}}footer.liquid-glass{min-height:80px}@media (max-width: 768px){footer.liquid-glass{min-height:120px}}