:root{--color-primary: #6366f1;--color-primary-light: #818cf8;--color-primary-dark: #4f46e5;--color-secondary: #8b5cf6;--color-secondary-light: #a78bfa;--color-secondary-dark: #7c3aed;--color-accent: #06b6d4;--color-accent-light: #22d3ee;--color-accent-dark: #0891b2;--gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);--gradient-accent: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);--gradient-dark: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);--color-bg-primary: #ffffff;--color-bg-secondary: #f8fafc;--color-bg-tertiary: #f1f5f9;--color-bg-elevated: #ffffff;--color-text-primary: #0f172a;--color-text-secondary: #475569;--color-text-tertiary: #94a3b8;--color-text-inverse: #ffffff;--color-border: #e2e8f0;--color-border-light: #f1f5f9;--color-border-strong: #cbd5e1;--glass-bg: rgba(255, 255, 255, 0.7);--glass-border: rgba(255, 255, 255, 0.18);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);--shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);--font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;--font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;--text-xs: 0.75rem;--text-sm: 0.875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--text-6xl: 3.75rem;--font-light: 300;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--font-extrabold: 800;--leading-tight: 1.25;--leading-normal: 1.5;--leading-relaxed: 1.625;--leading-loose: 2;--space-1: 0.25rem;--space-2: 0.5rem;--space-3: 0.75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-sm: 0.375rem;--radius-md: 0.5rem;--radius-lg: 0.75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);--transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);--transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);--transition-slower: 500ms cubic-bezier(0.4, 0, 0.2, 1);--z-base: 0;--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal-backdrop: 1040;--z-modal: 1050;--z-popover: 1060;--z-tooltip: 1070}[data-theme="dark"]{--color-bg-primary: #0f172a;--color-bg-secondary: #1e293b;--color-bg-tertiary: #334155;--color-bg-elevated: #1e293b;--color-text-primary: #f1f5f9;--color-text-secondary: #cbd5e1;--color-text-tertiary: #64748b;--color-text-inverse: #0f172a;--color-border: #334155;--color-border-light: #1e293b;--color-border-strong: #475569;--glass-bg: rgba(30, 41, 59, 0.7);--glass-border: rgba(255, 255, 255, 0.1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.5);--shadow-glow: 0 0 30px rgba(99, 102, 241, 0.4)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:var(--gradient-primary);z-index:9999;transition:width 0.1s ease-out;box-shadow:0 0 10px rgba(99,102,241,0.5)}html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}body{font-family:var(--font-primary);font-size:var(--text-base);font-weight:var(--font-normal);line-height:var(--leading-normal);color:var(--color-text-primary);background-color:var(--color-bg-primary);transition:background-color var(--transition-slow),color var(--transition-slow);overflow-x:hidden}body::before{content:'';position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:9998;opacity:0.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");animation:grainShift 0.5s steps(10) infinite}@keyframes grainShift{0%, 100%{transform:translate(0, 0)}10%{transform:translate(-1%, -1%)}20%{transform:translate(1%, 1%)}30%{transform:translate(-1%, 1%)}40%{transform:translate(1%, -1%)}50%{transform:translate(-1%, 0)}60%{transform:translate(1%, 0)}70%{transform:translate(0, 1%)}80%{transform:translate(0, -1%)}90%{transform:translate(1%, 1%)}}.tilt-card{transform-style:preserve-3d;transition:transform 0.3s ease-out, box-shadow 0.3s ease-out;will-change:transform}.tilt-card:hover{box-shadow:var(--shadow-2xl),0 25px 50px -12px rgba(99,102,241,0.15)}h1,h2,h3,h4,h5,h6{font-weight:var(--font-bold);line-height:var(--leading-tight);color:var(--color-text-primary);margin-bottom:var(--space-4)}h1{font-size:var(--text-5xl);font-weight:var(--font-extrabold);letter-spacing:-0.02em}@media (max-width: 768px){h1{font-size:var(--text-4xl)}}@media (max-width: 400px){h1{font-size:var(--text-3xl)}}h2{font-size:var(--text-4xl);font-weight:var(--font-bold);letter-spacing:-0.01em}@media (max-width: 768px){h2{font-size:var(--text-3xl)}}h3{font-size:var(--text-3xl);font-weight:var(--font-semibold)}@media (max-width: 768px){h3{font-size:var(--text-2xl)}}p{margin-bottom:var(--space-4);color:var(--color-text-secondary);line-height:var(--leading-relaxed)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-light)}.theme-toggle-desktop{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-full);background:var(--color-bg-elevated);border:1px solid var(--color-border);cursor:pointer;transition:all var(--transition-base);position:relative}.theme-toggle-desktop:hover{background:var(--color-bg-tertiary);border-color:var(--color-primary);transform:scale(1.05)}.theme-toggle-desktop .sun-icon,.theme-toggle-desktop .moon-icon{position:absolute;transition:all var(--transition-base);color:var(--color-text-primary)}.theme-toggle-desktop .sun-icon{opacity:1;transform:rotate(0deg)}.theme-toggle-desktop .moon-icon{opacity:0;transform:rotate(180deg)}@media (max-width: 768px){.theme-toggle-desktop{display:none}}[data-theme="dark"] .theme-toggle-desktop .sun-icon{opacity:0;transform:rotate(-180deg)}[data-theme="dark"] .theme-toggle-desktop .moon-icon{opacity:1;transform:rotate(0deg)}.theme-toggle-menu{display:none}@media (max-width: 768px){.theme-toggle-menu{display:flex;align-items:center;justify-content:flex-start;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:transparent;border:none;cursor:pointer;width:100%}.theme-toggle-menu .sun-icon,.theme-toggle-menu .moon-icon{display:none}.theme-toggle-menu .theme-toggle-text{display:flex;align-items:center;gap:var(--space-3);position:relative}.theme-toggle-menu .theme-toggle-text::before{content:'';flex-shrink:0;width:52px;height:28px;background:var(--color-bg-tertiary);border:2px solid var(--color-border);border-radius:14px;transition:all var(--transition-base);box-shadow:inset 0 2px 4px rgba(0,0,0,0.1);position:relative}.theme-toggle-menu .theme-toggle-text::after{content:'';position:absolute;left:3px;top:50%;transform:translateY(-50%);width:22px;height:22px;background:white;border-radius:50%;transition:all var(--transition-base);box-shadow:0 2px 4px rgba(0,0,0,0.2)}.theme-toggle-menu .theme-toggle-text .light-text,.theme-toggle-menu .theme-toggle-text .dark-text{font-size:var(--text-base);font-weight:var(--font-medium);color:var(--color-text-primary)}.theme-toggle-menu .theme-toggle-text .light-text{display:block}.theme-toggle-menu .theme-toggle-text .dark-text{display:none}}@media (max-width: 768px){[data-theme="dark"] .theme-toggle-menu .theme-toggle-text::before{background:var(--gradient-primary);border-color:var(--color-primary)}[data-theme="dark"] .theme-toggle-menu .theme-toggle-text::after{left:27px}[data-theme="dark"] .theme-toggle-menu .theme-toggle-text .light-text{display:none}[data-theme="dark"] .theme-toggle-menu .theme-toggle-text .dark-text{display:block}}.nav-header{position:fixed;top:0;left:0;right:0;z-index:1020;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm);transition:all var(--transition-base)}.nav-container{max-width:1400px;margin:0 auto;padding:var(--space-4) var(--space-6);display:flex;align-items:center;justify-content:space-between}@media (max-width: 768px){.nav-container{padding:var(--space-3) var(--space-4)}}.logo{display:flex;flex-direction:column;gap:0;text-decoration:none;transition:all var(--transition-base)}.logo:hover{transform:translateY(-2px)}.logo:hover .logo-text{color:var(--color-primary)}.logo-text{font-size:var(--text-xl);font-weight:var(--font-extrabold);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}@media (max-width: 768px){.logo-text{font-size:var(--text-base)}}.logo-subtitle{font-size:var(--text-xs);font-weight:var(--font-medium);color:var(--color-text-tertiary);line-height:1.1;margin-top:2px}@media (max-width: 768px){.logo-subtitle{font-size:9px;margin-top:1px}}.nav-menu{display:flex;align-items:center;gap:var(--space-8)}@media (max-width: 768px){.nav-menu{position:fixed;top:70px;right:-300px;flex-direction:column;background:var(--color-bg-primary);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:var(--space-8) var(--space-6);border-radius:var(--radius-xl);box-shadow:var(--shadow-2xl),0 0 40px rgba(0,0,0,0.15);transition:right var(--transition-slow);border:1px solid var(--color-border);gap:var(--space-6);min-width:220px;z-index:1025}.nav-menu.active{right:20px}}@media (max-width: 768px){[data-theme="dark"] .nav-menu{background:var(--color-bg-secondary);border-color:var(--glass-border)}}.nav-link{color:var(--color-text-secondary);font-weight:var(--font-medium);font-size:var(--text-base);text-decoration:none;position:relative;transition:color var(--transition-fast)}@media (max-width: 768px){.nav-link{font-size:var(--text-lg);width:100%;text-align:center;padding:var(--space-2) 0}}.nav-link::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient-primary);transition:width var(--transition-base)}.nav-link:hover{color:var(--color-primary)}.nav-link:hover::after{width:100%}.mobile-toggle{display:none}@media (max-width: 768px){.mobile-toggle{display:flex;flex-direction:column;justify-content:space-between;width:30px;height:24px;background:transparent;border:none;cursor:pointer;padding:0;z-index:1031;position:relative}.mobile-toggle span{width:100%;height:3px;background:var(--color-text-primary);transition:all var(--transition-base);border-radius:var(--radius-full);display:block}.mobile-toggle.active span:nth-child(1){transform:rotate(45deg) translate(8px, 8px)}.mobile-toggle.active span:nth-child(2){opacity:0}.mobile-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(8px, -8px)}}.main-content{padding-top:70px;min-height:100vh}@media (max-width: 768px){.main-content{padding-top:60px}}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--space-6)}.section{padding:var(--space-20) 0}@media (max-width: 768px){.section{padding:var(--space-12) 0}}.hero-section{min-height:calc(100vh - 70px);display:flex;align-items:center;justify-content:center;padding:var(--space-12) var(--space-6);position:relative;overflow:hidden}@media (max-width: 768px){.hero-section{min-height:auto;padding:var(--space-8) var(--space-4)}}.particles-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:auto}.typing-text{display:inline}.typing-cursor{display:inline-block;color:var(--color-primary);animation:blink 1s infinite;font-weight:var(--font-normal)}@keyframes blink{0%, 50%{opacity:1}51%, 100%{opacity:0}}.hero-background{position:absolute;top:0;left:0;right:0;bottom:0;z-index:-1;opacity:0.5}.hero-background::before{content:'';position:absolute;top:-50%;right:-20%;width:600px;height:600px;background:var(--gradient-primary);border-radius:50%;filter:blur(100px);opacity:0.3;animation:float 20s ease-in-out infinite}.hero-background::after{content:'';position:absolute;bottom:-30%;left:-10%;width:500px;height:500px;background:var(--gradient-secondary);border-radius:50%;filter:blur(100px);opacity:0.3;animation:float 15s ease-in-out infinite reverse}@keyframes float{0%, 100%{transform:translateY(0)}50%{transform:translateY(-10px)}}.hero-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:var(--space-16);align-items:center}@media (max-width: 1024px){.hero-container{grid-template-columns:1fr;gap:var(--space-12);text-align:center;padding:0 var(--space-6)}}@media (max-width: 640px){.hero-container{padding:0 var(--space-4)}}.hero-content{max-width:100%;min-width:0}.hero-label{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--glass-bg);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-primary);margin-bottom:var(--space-6)}.hero-label::before{content:'👋';font-size:var(--text-lg)}.hero-highlight{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:var(--text-xl);color:var(--color-text-secondary);line-height:var(--leading-relaxed);margin-bottom:var(--space-8);word-wrap:break-word;overflow-wrap:break-word}@media (max-width: 768px){.hero-description{font-size:var(--text-lg)}}[data-theme="dark"] .hero-content h1{color:var(--color-text-primary);text-shadow:0 2px 8px rgba(0,0,0,0.3)}[data-theme="dark"] .hero-description{color:rgba(255,255,255,0.85)}.hero-actions{display:flex;gap:var(--space-4)}@media (max-width: 1024px){.hero-actions{justify-content:center}}@media (max-width: 640px){.hero-actions{flex-direction:column}}.hero-ask-container{margin-top:var(--space-8);position:relative;max-width:580px;width:100%}@media (max-width: 1024px){.hero-ask-container{margin-left:auto;margin-right:auto}}@media (max-width: 640px){.hero-ask-container{max-width:100%}}.hero-ask-container.hero-ask-featured{margin-top:var(--space-10);margin-bottom:var(--space-6);max-width:620px}@media (max-width: 640px){.hero-ask-container.hero-ask-featured{max-width:100%}}.hero-ask-container.hero-ask-featured .hero-ask-wrapper{padding:var(--space-3) var(--space-4)}.hero-ask-container.hero-ask-featured .hero-ask-input{font-size:var(--text-xl)}@media (max-width: 640px){.hero-ask-container.hero-ask-featured .hero-ask-input{font-size:var(--text-lg)}}.hero-ask-container.hero-ask-featured .hero-ask-glow{width:140%;height:250%}.hero-ask-glow{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:120%;height:200%;background:radial-gradient(ellipse at center, rgba(99,102,241,0.15) 0%, transparent 70%);pointer-events:none;animation:glowPulse 4s ease-in-out infinite;z-index:-1}@keyframes glowPulse{0%, 100%{opacity:0.5;transform:translate(-50%, -50%) scale(1)}50%{opacity:1;transform:translate(-50%, -50%) scale(1.1)}}.hero-ask-wrapper{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl),0 0 40px rgba(99,102,241,0.1),inset 0 1px 0 rgba(255,255,255,0.1);transition:all var(--transition-slow);position:relative;overflow:hidden}.hero-ask-wrapper::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;border-radius:var(--radius-2xl);padding:1px;background:linear-gradient(135deg, rgba(99,102,241,0.5), rgba(168,85,247,0.5), rgba(236,72,153,0.5), rgba(99,102,241,0.5));background-size:300% 300%;animation:borderGradient 6s ease infinite;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity var(--transition-base)}.hero-ask-wrapper:hover::before,.hero-ask-wrapper:focus-within::before{opacity:1}.hero-ask-wrapper:focus-within{box-shadow:var(--shadow-2xl),0 0 60px rgba(99,102,241,0.2),0 0 100px rgba(168,85,247,0.1);transform:translateY(-2px)}@keyframes borderGradient{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}.hero-ask-icon{flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;position:relative;z-index:1}.ai-orb{position:relative;width:36px;height:36px;display:flex;align-items:center;justify-content:center}.ai-orb-inner{width:20px;height:20px;background:var(--gradient-primary);border-radius:50%;box-shadow:0 0 20px rgba(99,102,241,0.6),0 0 40px rgba(99,102,241,0.3);animation:orbPulse 2s ease-in-out infinite}@keyframes orbPulse{0%, 100%{transform:scale(1);box-shadow:0 0 20px rgba(99,102,241,0.6),0 0 40px rgba(99,102,241,0.3)}50%{transform:scale(1.1);box-shadow:0 0 30px rgba(99,102,241,0.8),0 0 60px rgba(99,102,241,0.4)}}.ai-orb-ring{position:absolute;top:50%;left:50%;width:30px;height:30px;border:2px solid rgba(99,102,241,0.3);border-radius:50%;transform:translate(-50%, -50%);animation:ringExpand 3s ease-out infinite}.ai-orb-ring-2{animation-delay:1.5s}@keyframes ringExpand{0%{width:20px;height:20px;opacity:0.8;border-color:rgba(99,102,241,0.6)}100%{width:50px;height:50px;opacity:0;border-color:rgba(99,102,241,0)}}.hero-ask-input{flex:1;padding:var(--space-4) var(--space-2);border:none;background:transparent;color:var(--color-text-primary);font-size:var(--text-lg);font-weight:var(--font-medium);outline:none;min-width:0;position:relative;z-index:1}.hero-ask-input::placeholder{color:var(--color-text-tertiary);font-weight:var(--font-normal)}@media (max-width: 640px){.hero-ask-input{font-size:var(--text-base);padding:var(--space-3) var(--space-2)}}.hero-ask-btn{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);background:var(--gradient-primary);border:none;border-radius:var(--radius-xl);cursor:pointer;transition:all var(--transition-base);flex-shrink:0;position:relative;overflow:hidden;z-index:1}.hero-ask-btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);transition:left 0.5s ease}.hero-ask-btn:hover::before{left:100%}.hero-ask-btn:hover{transform:translateX(4px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.hero-ask-btn:hover .btn-arrow{transform:translateX(4px)}.hero-ask-btn:active{transform:scale(0.98)}.hero-ask-btn .btn-text{color:white;font-size:var(--text-base);font-weight:var(--font-semibold);white-space:nowrap}.hero-ask-btn .btn-arrow{color:white;transition:transform var(--transition-base)}@media (max-width: 640px){.hero-ask-btn{padding:var(--space-3) var(--space-4)}.hero-ask-btn .btn-text{font-size:var(--text-sm)}}.hero-ask-suggestions{display:flex;align-items:center;gap:var(--space-2);margin-top:var(--space-4);flex-wrap:wrap}@media (max-width: 1024px){.hero-ask-suggestions{justify-content:center}}.suggestion-label{font-size:var(--text-sm);color:var(--color-text-tertiary);font-weight:var(--font-medium)}.suggestion-chip{padding:var(--space-2) var(--space-4);background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-base);white-space:nowrap}.suggestion-chip:hover{background:var(--color-bg-elevated);border-color:var(--color-primary);color:var(--color-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.suggestion-chip:active{transform:scale(0.98)}@media (max-width: 640px){.suggestion-chip{padding:var(--space-1) var(--space-3);font-size:var(--text-xs)}}[data-theme="dark"] .hero-ask-glow{background:radial-gradient(ellipse at center, rgba(99,102,241,0.2) 0%, transparent 70%)}[data-theme="dark"] .hero-ask-wrapper{background:rgba(15,23,42,0.8);box-shadow:var(--shadow-2xl),0 0 60px rgba(99,102,241,0.15),inset 0 1px 0 rgba(255,255,255,0.05)}[data-theme="dark"] .ai-orb-inner{box-shadow:0 0 30px rgba(99,102,241,0.8),0 0 60px rgba(99,102,241,0.4)}.hero-image{position:relative}@media (max-width: 1024px){.hero-image{order:-1}}.hero-image .hero-img-wrapper{position:relative;border-radius:var(--radius-2xl);overflow:hidden;box-shadow:var(--shadow-2xl);max-height:500px}@media (max-width: 768px){.hero-image .hero-img-wrapper{max-height:350px}}.hero-image .hero-img-wrapper::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg, rgba(99,102,241,0) 0%, rgba(99,102,241,0.1) 25%, rgba(168,85,247,0.15) 50%, rgba(236,72,153,0.1) 75%, rgba(99,102,241,0) 100%);z-index:1;pointer-events:none;animation:holographicShift 8s ease-in-out infinite;mix-blend-mode:overlay}.hero-image .hero-img-wrapper::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.03) 2px, rgba(255,255,255,0.03) 4px);z-index:2;pointer-events:none;opacity:0.5}.hero-image .hero-img-wrapper img{width:100%;height:100%;max-height:500px;display:block;border-radius:var(--radius-2xl);transition:transform var(--transition-slower),filter var(--transition-base);object-fit:cover;object-position:top}@media (max-width: 768px){.hero-image .hero-img-wrapper img{max-height:350px}}.hero-image .hero-img-wrapper:hover img{transform:scale(1.05)}.hero-image .hero-img-wrapper:hover::before{animation-duration:3s}@keyframes holographicShift{0%, 100%{background-position:0% 50%;opacity:0.6}25%{opacity:0.8}50%{background-position:100% 50%;opacity:0.6}75%{opacity:0.9}}.hero-image .hero-badges{position:absolute;bottom:var(--space-6);right:var(--space-6);display:flex;flex-direction:column;gap:var(--space-3)}@media (max-width: 768px){.hero-image .hero-badges{bottom:var(--space-4);right:var(--space-4);gap:var(--space-2)}}.hero-image .hero-badge{background:var(--glass-bg);backdrop-filter:blur(20px);padding:var(--space-3) var(--space-5);border-radius:var(--radius-xl);border:1px solid var(--glass-border);box-shadow:var(--shadow-xl);display:flex;align-items:center;gap:var(--space-3);transition:all var(--transition-base)}@media (max-width: 768px){.hero-image .hero-badge{padding:var(--space-2) var(--space-4);gap:var(--space-2)}}.hero-image .hero-badge .badge-icon{width:36px;height:36px;background:var(--gradient-primary);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:var(--text-lg)}.hero-image .hero-badge .badge-icon i{color:white;font-size:var(--text-base)}@media (max-width: 768px){.hero-image .hero-badge .badge-icon{width:32px;height:32px;font-size:var(--text-base)}}.hero-image .hero-badge .badge-text{font-weight:var(--font-semibold);color:var(--color-text-primary);font-size:var(--text-sm)}.hero-image .hero-badge .badge-text span{display:block;color:var(--color-text-tertiary);font-size:var(--text-xs);font-weight:var(--font-normal)}@media (max-width: 768px){.hero-image .hero-badge .badge-text{font-size:var(--text-xs)}.hero-image .hero-badge .badge-text span{font-size:10px}}.hero-image .hero-badge.hero-badge-contact{text-decoration:none;cursor:pointer}.hero-image .hero-badge.hero-badge-contact .badge-text span{color:var(--color-primary);font-weight:var(--font-semibold);font-size:var(--text-sm)}@media (max-width: 768px){.hero-image .hero-badge.hero-badge-contact .badge-text span{font-size:var(--text-xs)}}.hero-image .hero-badge.hero-badge-contact:hover{transform:translateY(-2px);box-shadow:var(--shadow-2xl),var(--shadow-glow);border-color:var(--color-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-4) var(--space-6);font-size:var(--text-base);font-weight:var(--font-semibold);border-radius:var(--radius-lg);border:none;cursor:pointer;transition:all var(--transition-base);text-decoration:none;white-space:nowrap}.btn:active{transform:scale(0.98)}.btn-primary{background:var(--gradient-primary);color:white;box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:var(--shadow-xl),var(--shadow-glow);transform:translateY(-2px);color:white}.btn-secondary{background:var(--color-bg-elevated);color:var(--color-text-primary);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--color-bg-tertiary);box-shadow:var(--shadow-md);transform:translateY(-2px);color:var(--color-text-primary)}.btn-ghost{background:transparent;color:var(--color-primary)}.btn-ghost:hover{background:var(--color-bg-tertiary)}.btn-lg{padding:var(--space-5) var(--space-8);font-size:var(--text-lg)}.card-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:var(--space-8);padding:var(--space-8) 0}@media (max-width: 1024px){.card-grid{grid-template-columns:repeat(2, 1fr);gap:var(--space-6)}}@media (max-width: 768px){.card-grid{grid-template-columns:1fr;gap:var(--space-6);padding:var(--space-4) 0}}.card{background:var(--color-bg-elevated);border-radius:var(--radius-xl);border:1px solid var(--color-border);overflow:hidden;box-shadow:var(--shadow-md);transition:all var(--transition-base);display:flex;flex-direction:column}.card:hover{box-shadow:var(--shadow-xl);transform:translateY(-4px);border-color:var(--color-primary)}.card:hover .card-image img{transform:scale(1.1)}.card-image{position:relative;height:240px;overflow:hidden;background:var(--color-bg-tertiary)}.card-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slower)}.card-image .card-badge{position:absolute;top:var(--space-4);right:var(--space-4);padding:var(--space-2) var(--space-3);background:var(--glass-bg);backdrop-filter:blur(10px);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:var(--font-semibold);color:var(--color-primary);border:1px solid var(--glass-border)}.card-content{padding:var(--space-6);flex:1;display:flex;flex-direction:column}.card-meta{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-3);font-size:var(--text-sm);color:var(--color-text-tertiary)}.card-meta span{display:flex;align-items:center;gap:var(--space-1)}.card-meta i{font-size:var(--text-xs)}.card-title{font-size:var(--text-xl);font-weight:var(--font-bold);color:var(--color-text-primary);margin-bottom:var(--space-3);line-height:var(--leading-tight)}.card-title a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}.card-title a:hover{color:var(--color-primary)}.card-description{font-size:var(--text-base);color:var(--color-text-secondary);line-height:var(--leading-relaxed);margin-bottom:var(--space-4);flex:1}.card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-4);border-top:1px solid var(--color-border)}.card-footer .card-link{color:var(--color-primary);font-weight:var(--font-semibold);font-size:var(--text-sm);text-decoration:none;display:flex;align-items:center;gap:var(--space-2);transition:gap var(--transition-fast)}.card-footer .card-link:hover{gap:var(--space-3)}.card-footer .card-link i{font-size:var(--text-xs)}.tag{padding:var(--space-1) var(--space-3);background:var(--color-bg-tertiary);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:var(--font-medium);color:var(--color-text-secondary);transition:all var(--transition-fast)}.tag:hover{background:var(--gradient-primary);color:white}.timeline{position:relative;padding:var(--space-8) 0}.timeline::before{content:'';position:absolute;left:30px;top:0;bottom:0;width:2px;background:var(--gradient-primary)}@media (max-width: 768px){.timeline::before{left:20px}}.timeline-item{position:relative;padding-left:calc(30px + var(--space-8));padding-bottom:var(--space-12)}@media (max-width: 768px){.timeline-item{padding-left:calc(20px + var(--space-6));padding-bottom:var(--space-8)}}.timeline-item:last-child{padding-bottom:0}.timeline-item::before{content:'';position:absolute;left:22px;top:0;width:16px;height:16px;background:var(--color-primary);border:3px solid var(--color-bg-primary);border-radius:50%;box-shadow:0 0 0 4px var(--color-primary-light);z-index:1}@media (max-width: 768px){.timeline-item::before{left:12px;width:14px;height:14px}}.timeline-content{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-md);transition:all var(--transition-base)}.timeline-content:hover{box-shadow:var(--shadow-xl);transform:translateX(4px)}.timeline-header{display:flex;align-items:start;justify-content:space-between;margin-bottom:var(--space-4)}@media (max-width: 640px){.timeline-header{flex-direction:column;gap:var(--space-2)}}.timeline-title{font-size:var(--text-xl);font-weight:var(--font-bold);color:var(--color-text-primary);margin-bottom:var(--space-2)}.timeline-subtitle{font-size:var(--text-base);color:var(--color-primary);font-weight:var(--font-semibold)}.timeline-date{font-size:var(--text-sm);color:var(--color-text-tertiary);font-weight:var(--font-medium);white-space:nowrap}.timeline-description{font-size:var(--text-base);color:var(--color-text-secondary);line-height:var(--leading-relaxed);margin-bottom:var(--space-4)}.timeline-tags{display:flex;flex-wrap:wrap;gap:var(--space-2)}.skills-container{display:flex;flex-wrap:wrap;gap:var(--space-3);padding:var(--space-8) 0}.skill-tag{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);background:var(--color-bg-elevated);border:2px solid var(--color-border);border-radius:var(--radius-full);font-size:var(--text-base);font-weight:var(--font-semibold);color:var(--color-text-primary);transition:all var(--transition-base);cursor:default}.skill-tag i{font-size:var(--text-lg)}.skill-tag:hover{transform:translateY(-2px) scale(1.05);box-shadow:var(--shadow-lg);border-color:var(--color-primary)}.skills-section{overflow:hidden;padding-bottom:var(--space-16)}.marquee-container{width:100%;overflow:hidden;margin-top:var(--space-6);-webkit-mask-image:linear-gradient(90deg, transparent, #fff 10%, #fff 90%, transparent);mask-image:linear-gradient(90deg, transparent, #fff 10%, #fff 90%, transparent)}.marquee-container.marquee-reverse .marquee-track{animation-direction:reverse}.marquee-track{display:flex;width:max-content;animation:marquee 80s linear infinite}.marquee-container:hover .marquee-track{animation-play-state:paused}@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}.marquee-content{display:flex;gap:var(--space-4);padding:var(--space-4) var(--space-2)}.marquee-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-6);background:var(--glass-bg);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--radius-xl);font-weight:var(--font-semibold);color:var(--color-text-primary);white-space:nowrap;transition:all var(--transition-base);cursor:default}.marquee-item i{font-size:var(--text-xl);color:var(--skill-color)}.marquee-item:hover{transform:scale(1.05);border-color:var(--skill-color);box-shadow:0 0 20px rgba(99,102,241,0.2)}.section-header{text-align:center;margin-bottom:var(--space-16)}@media (max-width: 768px){.section-header{margin-bottom:var(--space-8)}}.section-header .section-label{display:inline-block;font-size:var(--text-sm);font-weight:var(--font-semibold);text-transform:uppercase;letter-spacing:0.1em;color:var(--color-primary);margin-bottom:var(--space-3)}.section-header .section-title{font-size:var(--text-4xl);font-weight:var(--font-extrabold);margin-bottom:var(--space-4)}@media (max-width: 768px){.section-header .section-title{font-size:var(--text-3xl);margin-bottom:var(--space-3)}}.section-header .section-description{font-size:var(--text-lg);color:var(--color-text-secondary);max-width:600px;margin:0 auto}@media (max-width: 768px){.section-header .section-description{font-size:var(--text-base);margin-bottom:0}}.stats-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:var(--space-6);padding:var(--space-8) 0}@media (max-width: 1024px){.stats-grid{grid-template-columns:repeat(2, 1fr)}}@media (max-width: 640px){.stats-grid{grid-template-columns:1fr}}.stat-card{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6);text-align:center;transition:all var(--transition-base)}.stat-card:hover{box-shadow:var(--shadow-xl);transform:translateY(-4px);border-color:var(--color-primary)}.stat-card .stat-value{font-size:var(--text-5xl);font-weight:var(--font-extrabold);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:var(--space-2)}.stat-card .stat-label{font-size:var(--text-base);color:var(--color-text-secondary);font-weight:var(--font-medium)}.footer-main{background:var(--color-bg-secondary);border-top:1px solid var(--color-border);padding:var(--space-16) 0 var(--space-8)}.footer-container{max-width:1400px;margin:0 auto;padding:0 var(--space-6)}.footer-content{display:grid;grid-template-columns:2fr 1fr;gap:var(--space-16);margin-bottom:var(--space-12)}@media (max-width: 768px){.footer-content{grid-template-columns:1fr;gap:var(--space-8)}}.footer-info .footer-title{font-size:var(--text-3xl);font-weight:var(--font-bold);margin-bottom:var(--space-3);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.footer-info .footer-description{color:var(--color-text-secondary);font-size:var(--text-lg);line-height:var(--leading-relaxed)}@media (max-width: 768px){.footer-info{display:none}}.footer-links{display:grid;grid-template-columns:repeat(2, 1fr);gap:var(--space-8)}@media (max-width: 768px){.footer-links{grid-template-columns:repeat(2, 1fr);gap:var(--space-6)}}.footer-column{display:flex;flex-direction:column;gap:var(--space-3)}.footer-column h4{font-size:var(--text-sm);font-weight:var(--font-semibold);text-transform:uppercase;letter-spacing:0.05em;color:var(--color-text-tertiary);margin-bottom:var(--space-2)}.footer-column a{color:var(--color-text-secondary);font-size:var(--text-base);text-decoration:none;transition:color var(--transition-fast)}.footer-column a:hover{color:var(--color-primary)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-8);border-top:1px solid var(--color-border)}.footer-bottom p{color:var(--color-text-tertiary);font-size:var(--text-sm);margin:0}@media (max-width: 768px){.footer-bottom{flex-direction:column;gap:var(--space-4);text-align:center}}.footer-social{display:flex;align-items:center;gap:var(--space-4)}.footer-social a{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:var(--color-bg-tertiary);color:var(--color-text-secondary);transition:all var(--transition-base);text-decoration:none;font-size:var(--text-lg)}.footer-social a:hover{background:var(--gradient-primary);color:white;transform:translateY(-2px);box-shadow:var(--shadow-lg)}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:var(--radius-full);border:3px solid var(--color-bg-secondary)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}*{scrollbar-width:thin;scrollbar-color:var(--color-border-strong) var(--color-bg-secondary)}.prose{color:var(--color-text-secondary);line-height:var(--leading-relaxed);font-size:var(--text-lg)}.prose h1,.prose h2,.prose h3,.prose h4,.prose h5,.prose h6{color:var(--color-text-primary);font-weight:var(--font-bold);margin-top:var(--space-12);margin-bottom:var(--space-6);line-height:var(--leading-tight)}.prose h1{font-size:var(--text-4xl);margin-top:var(--space-16)}.prose h2{font-size:var(--text-3xl);padding-bottom:var(--space-3);border-bottom:2px solid var(--color-border)}.prose h3{font-size:var(--text-2xl)}.prose h4{font-size:var(--text-xl)}.prose h5,.prose h6{font-size:var(--text-lg)}.prose p{margin-bottom:var(--space-6);color:var(--color-text-secondary)}.prose a{color:var(--color-primary);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px;transition:all var(--transition-fast)}.prose a:hover{color:var(--color-primary-light);text-decoration-thickness:2px}.prose strong,.prose b{font-weight:var(--font-semibold);color:var(--color-text-primary)}.prose em,.prose i{font-style:italic}.prose ul,.prose ol{margin-bottom:var(--space-6);padding-left:var(--space-8);color:var(--color-text-secondary)}.prose ul li,.prose ol li{margin-bottom:var(--space-3);padding-left:var(--space-2)}.prose ul{list-style-type:disc}.prose ol{list-style-type:decimal}.prose code{background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:0.2em 0.4em;font-family:'Monaco', 'Courier New', monospace;font-size:0.9em;color:var(--color-text-primary)}.prose pre{background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);margin-bottom:var(--space-6);overflow-x:auto}.prose pre code{background:none;border:none;padding:0;font-size:0.9em}.prose blockquote{border-left:4px solid var(--color-primary);padding-left:var(--space-6);margin:var(--space-8) 0;font-style:italic;color:var(--color-text-tertiary)}.prose img{max-width:100%;height:auto;border-radius:var(--radius-lg);margin:var(--space-8) 0;display:block}.prose table{width:100%;border-collapse:collapse;margin:var(--space-8) 0;border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.prose th,.prose td{padding:var(--space-4);text-align:left;border-bottom:1px solid var(--color-border)}.prose th{background:var(--color-bg-secondary);font-weight:var(--font-semibold);color:var(--color-text-primary)}.prose tr:last-child td{border-bottom:none}.prose hr{border:none;border-top:1px solid var(--color-border);margin:var(--space-12) 0}.prose .text-center{text-align:center}.prose .text-left{text-align:left}.prose .text-right{text-align:right}.chatbot-toggle{position:fixed;bottom:var(--space-6);right:var(--space-6);width:60px;height:60px;border-radius:var(--radius-full);background:var(--gradient-primary);border:none;cursor:pointer;box-shadow:var(--shadow-xl),var(--shadow-glow);display:flex;align-items:center;justify-content:center;z-index:var(--z-fixed);transition:all var(--transition-base)}.chatbot-toggle:hover{transform:scale(1.1);box-shadow:var(--shadow-2xl),var(--shadow-glow)}.chatbot-toggle.active{transform:rotate(90deg)}.chatbot-toggle svg{width:28px;height:28px;color:white;transition:transform var(--transition-base)}.chatbot-toggle .chat-icon{display:block}.chatbot-toggle .close-icon{display:none}.chatbot-toggle.active .chat-icon{display:none}.chatbot-toggle.active .close-icon{display:block}@media (max-width: 768px){.chatbot-toggle{bottom:var(--space-4);right:var(--space-4);width:56px;height:56px}}.chatbot-window{position:fixed;bottom:calc(var(--space-6) + 70px);right:var(--space-6);width:400px;max-width:calc(100vw - var(--space-8));height:500px;max-height:calc(100vh - 150px);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-2xl);display:flex;flex-direction:column;overflow:hidden;z-index:var(--z-modal);opacity:0;visibility:hidden;transform:translateY(20px) scale(0.95);transition:all var(--transition-slow)}.chatbot-window.active{opacity:1;visibility:visible;transform:translateY(0) scale(1)}@media (max-width: 768px){.chatbot-window{bottom:calc(var(--space-4) + 66px);right:var(--space-4);width:calc(100vw - var(--space-8));height:calc(100vh - 140px);max-height:500px}}.chatbot-header{padding:var(--space-4) var(--space-5);background:var(--gradient-primary);display:flex;align-items:center;gap:var(--space-3)}.chatbot-header .chatbot-avatar{width:40px;height:40px;border-radius:var(--radius-full);background:rgba(255,255,255,0.2);display:flex;align-items:center;justify-content:center;font-size:var(--text-xl);overflow:hidden}.chatbot-header .chatbot-avatar img{width:100%;height:100%;object-fit:cover}.chatbot-header .chatbot-info{flex:1}.chatbot-header .chatbot-info .chatbot-title{color:white;font-size:var(--text-base);font-weight:var(--font-semibold);margin:0}.chatbot-header .chatbot-info .chatbot-status{color:rgba(255,255,255,0.8);font-size:var(--text-xs);display:flex;align-items:center;gap:var(--space-1)}.chatbot-header .chatbot-info .chatbot-status::before{content:'';width:8px;height:8px;background:#22c55e;border-radius:var(--radius-full)}.chatbot-messages{flex:1;overflow-y:auto;padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-3);scroll-behavior:smooth}.chat-message{display:flex;gap:var(--space-2);max-width:85%;animation:messageSlide 0.3s ease-out}.chat-message.bot{align-self:flex-start}.chat-message.user{align-self:flex-end;flex-direction:row-reverse}.chat-message .message-avatar{width:32px;height:32px;border-radius:var(--radius-full);background:var(--color-bg-tertiary);display:flex;align-items:center;justify-content:center;font-size:var(--text-sm);flex-shrink:0;overflow:hidden}.chat-message .message-avatar img{width:100%;height:100%;object-fit:cover}.chat-message .message-content{padding:var(--space-3) var(--space-4);border-radius:var(--radius-xl);font-size:var(--text-sm);line-height:var(--leading-relaxed)}.chat-message.bot .message-content{background:var(--color-bg-tertiary);color:var(--color-text-primary);border-bottom-left-radius:var(--radius-sm)}.chat-message.user .message-content{background:var(--gradient-primary);color:white;border-bottom-right-radius:var(--radius-sm)}@keyframes messageSlide{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.chat-typing{display:flex;gap:var(--space-1);padding:var(--space-2)}.chat-typing span{width:8px;height:8px;background:var(--color-text-tertiary);border-radius:var(--radius-full);animation:typing 1.4s infinite ease-in-out}.chat-typing span:nth-child(2){animation-delay:0.2s}.chat-typing span:nth-child(3){animation-delay:0.4s}@keyframes typing{0%, 60%, 100%{transform:translateY(0);opacity:0.4}30%{transform:translateY(-4px);opacity:1}}.chatbot-input{padding:var(--space-4);border-top:1px solid var(--color-border);display:flex;gap:var(--space-2);background:var(--color-bg-primary)}.chatbot-input input{flex:1;padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-full);background:var(--color-bg-tertiary);color:var(--color-text-primary);font-size:var(--text-sm);outline:none;transition:all var(--transition-fast)}.chatbot-input input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(99,102,241,0.1)}.chatbot-input input::placeholder{color:var(--color-text-tertiary)}.chatbot-input input:disabled{opacity:0.6;cursor:not-allowed}.chatbot-input button{width:44px;height:44px;border-radius:var(--radius-full);background:var(--gradient-primary);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-base)}.chatbot-input button:hover:not(:disabled){transform:scale(1.05);box-shadow:var(--shadow-md)}.chatbot-input button:disabled{opacity:0.6;cursor:not-allowed}.chatbot-input button svg{width:20px;height:20px;color:white}