:root{--color-primary-50:#eff6ff;--color-primary-100:#dbeafe;--color-primary-200:#bfdbfe;--color-primary-400:#60a5fa;--color-primary-500:#3b82f6;--color-primary-600:#2563eb;--color-primary-700:#1d4ed8;--color-primary-900:#1e3a8a;--color-accent-400:#818cf8;--color-accent-500:#6366f1;--color-accent-600:#4f46e5;--color-success:#10b981;--color-warning:#f59e0b;--color-danger:#ef4444;--bg-base:#f0f4ff;--bg-surface:hsla(0,0%,100%,.75);--bg-surface-hover:hsla(0,0%,100%,.95);--bg-overlay:hsla(0,0%,100%,.15);--bg-gradient:linear-gradient(135deg,#eff6ff,#eef2ff 50%,#f0f4ff);--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-on-primary:#fff;--border-color:rgba(148,163,184,.2);--shadow-sm:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.06);--shadow-md:0 4px 20px rgba(37,99,235,.08),0 2px 8px rgba(0,0,0,.06);--shadow-lg:0 10px 40px rgba(37,99,235,.12),0 4px 16px rgba(0,0,0,.08);--shadow-glow:0 0 30px rgba(37,99,235,.2);--glass-bg:hsla(0,0%,100%,.7);--glass-border:hsla(0,0%,100%,.5);--glass-blur:blur(20px);--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--font-sans:"Inter",system-ui,-apple-system,sans-serif;--font-display:"Outfit","Inter",system-ui,sans-serif;--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:250ms cubic-bezier(0.4,0,0.2,1);--transition-slow:400ms cubic-bezier(0.4,0,0.2,1)}@media (prefers-color-scheme:dark){:root{--bg-base:#020617;--bg-surface:rgba(15,23,42,.8);--bg-surface-hover:rgba(15,23,42,.95);--bg-overlay:hsla(0,0%,100%,.05);--bg-gradient:linear-gradient(135deg,#020617,#0f172a 50%,#0a0f1e);--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#475569;--border-color:rgba(148,163,184,.1);--shadow-md:0 4px 20px rgba(0,0,0,.4),0 2px 8px rgba(0,0,0,.3);--shadow-lg:0 10px 40px rgba(0,0,0,.5),0 4px 16px rgba(0,0,0,.4);--shadow-glow:0 0 30px rgba(99,102,241,.3);--glass-bg:rgba(15,23,42,.7);--glass-border:rgba(148,163,184,.1)}}[data-theme=dark]{--bg-base:#020617;--bg-surface:rgba(15,23,42,.8);--bg-surface-hover:rgba(15,23,42,.95);--bg-overlay:hsla(0,0%,100%,.05);--bg-gradient:linear-gradient(135deg,#020617,#0f172a 50%,#0a0f1e);--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#475569;--border-color:rgba(148,163,184,.1);--shadow-md:0 4px 20px rgba(0,0,0,.4),0 2px 8px rgba(0,0,0,.3);--shadow-lg:0 10px 40px rgba(0,0,0,.5),0 4px 16px rgba(0,0,0,.4);--shadow-glow:0 0 30px rgba(99,102,241,.3);--glass-bg:rgba(15,23,42,.7);--glass-border:rgba(148,163,184,.1)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;text-size-adjust:100%}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}::selection{background-color:#3b82f6;color:#fff!important}::-moz-selection{background-color:#3b82f6;color:#fff!important}body{font-family:var(--font-sans);background:var(--bg-gradient);background-attachment:fixed;color:var(--text-primary);line-height:1.7;min-height:100dvh;antialiased:true;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,video{max-width:100%;display:block}a{color:var(--color-primary-600);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:3px solid var(--color-primary-500);outline-offset:3px;border-radius:var(--radius-sm)}:focus:not(:focus-visible){outline:none}.skip-link{position:absolute;top:-100vh;left:1rem;z-index:9999;padding:.75rem 1.5rem;background:var(--color-primary-600);color:var(--text-on-primary);font-weight:600;border-radius:0 0 var(--radius-md) var(--radius-md);transition:top var(--transition-fast)}.skip-link:focus{top:0}.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}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.25;color:var(--text-primary)}h1{font-size:clamp(2rem,5vw,3.5rem);letter-spacing:-.02em}h2{font-size:clamp(1.5rem,3vw,2.25rem);letter-spacing:-.01em}h3{font-size:clamp(1.25rem,2vw,1.75rem)}h4{font-size:1.25rem}p{color:var(--text-secondary)}.glass-card{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:box-shadow var(--transition-base),transform var(--transition-base)}.glass-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:var(--radius-full);font-family:var(--font-sans);font-size:.9375rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--color-primary-600),var(--color-accent-500));color:#fff;box-shadow:0 4px 15px rgba(37,99,235,.35)}.btn-primary:hover:not(:disabled){box-shadow:0 6px 20px rgba(37,99,235,.5);transform:translateY(-1px)}.btn-primary:active{transform:scale(.98)}.btn-ghost{background:var(--bg-overlay);color:var(--text-primary);border:1px solid var(--border-color)}.btn-ghost:hover:not(:disabled){background:var(--bg-surface-hover);border-color:var(--color-primary-400)}.gradient-text{background:linear-gradient(135deg,var(--color-primary-600) 0,var(--color-accent-500) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.phase-blue{--phase-color:#3b82f6;--phase-bg:rgba(59,130,246,.08)}.phase-purple{--phase-color:#8b5cf6;--phase-bg:rgba(139,92,246,.08)}.phase-green{--phase-color:#10b981;--phase-bg:rgba(16,185,129,.08)}.phase-orange{--phase-color:#f59e0b;--phase-bg:rgba(245,158,11,.08)}.phase-red{--phase-color:#ef4444;--phase-bg:rgba(239,68,68,.08)}.phase-teal{--phase-color:#14b8a6;--phase-bg:rgba(20,184,166,.08)}@keyframes fadeIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 15px rgba(37,99,235,.3)}50%{box-shadow:0 0 30px rgba(37,99,235,.6)}}@keyframes spin{to{transform:rotate(1turn)}}@keyframes slideInFromRight{0%{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}.animate-fade-in{animation:fadeIn .5s ease forwards}.animate-slide-in{animation:slideInFromRight .4s ease forwards}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}html{scroll-behavior:auto}}.spinner{width:20px;height:20px;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:1.5rem}.section-padding{padding-block:5rem}.section-header{text-align:center;margin-bottom:2.5rem}.section-header h2{margin-bottom:.5rem}.section-subtitle{font-size:clamp(1rem,2vw,1.125rem);color:var(--text-secondary);margin-top:.5rem}.chat-bubble-user{background:linear-gradient(135deg,var(--color-primary-600),var(--color-accent-500));color:#fff;border-radius:var(--radius-lg) var(--radius-lg) var(--radius-sm) var(--radius-lg)}.chat-bubble-assistant{background:var(--glass-bg);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);color:var(--text-primary);border-radius:var(--radius-lg) var(--radius-lg) var(--radius-lg) var(--radius-sm)}@media (max-width:768px){.section-padding{padding-block:3rem}.container{padding-inline:1rem}}@media (max-width:480px){.container{padding-inline:.75rem}.section-padding{padding-block:2rem}.chat-bubble-assistant,.chat-bubble-user{max-width:95%!important}.hero-orb{opacity:.12}}