@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--bg-primary:#f8fafc;--bg-secondary:#eff6ff;--surface:#fffc;--accent-blue:#2563eb;--accent-blue-light:#60a5fa;--accent-yellow:#facc15;--accent-yellow-warm:#eab308;--gradient-hero:linear-gradient(135deg, #1e40af 0%, #3b82f6 40%, #eab308 100%);--gradient-card:linear-gradient(145deg, #3b82f614 0%, #eab3080f 100%);--gradient-text:linear-gradient(135deg, #1d4ed8 0%, #ca8a04 100%);--text-primary:#020617;--text-secondary:#334155;--text-muted:#64748b;--text-inverse:#fff;--border:#3b82f626;--border-strong:#3b82f64d;--shadow:0 8px 32px -8px #1e40af26;--glow-blue:0 0 40px #3b82f633;--glow-yellow:0 0 40px #eab30826;--cursor-trail:#2563eb40;--transition:all .4s cubic-bezier(.4, 0, .2, 1)}.dark{--bg-primary:#000;--bg-secondary:#030712;--surface:#ffffff08;--accent-blue:#60a5fa;--accent-blue-light:#93c5fd;--accent-yellow:#fde047;--accent-yellow-warm:#facc15;--gradient-hero:linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #ca8a04 100%);--gradient-card:linear-gradient(145deg, #3b82f61a 0%, #eab3080d 100%);--gradient-text:linear-gradient(135deg, #60a5fa 0%, #fde047 100%);--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#475569;--text-inverse:#000;--border:#ffffff14;--border-strong:#ffffff26;--shadow:0 8px 32px -8px #000c;--glow-blue:0 0 40px #3b82f640;--glow-yellow:0 0 40px #eab30833;--cursor-trail:#60a5fa4d}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;transition:background .6s,color .6s;overflow-x:hidden}h1,h2,h3,h4,h5,h6{letter-spacing:-.03em;color:var(--text-primary);font-family:Inter,sans-serif;font-weight:700;line-height:1.05}h1{font-size:clamp(2.5rem,6vw,5rem)}h2{font-size:clamp(2rem,4vw,3.5rem)}h3{font-size:clamp(1.25rem,2vw,1.75rem)}p,span,li,a,button,input,textarea{font-family:Inter,sans-serif}p{color:var(--text-secondary);font-size:clamp(.95rem,1.2vw,1.125rem);font-weight:400;line-height:1.65}a{color:var(--accent-blue);transition:var(--transition);text-decoration:none}a:hover{color:var(--accent-yellow)}.gradient-text{background:var(--gradient-text);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.glass{background:var(--surface);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:20px}.glass-strong{background:var(--surface);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-strong);box-shadow:var(--shadow);border-radius:24px}.theme-toggle{z-index:9999;border:1px solid var(--border-strong);background:var(--surface);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);cursor:pointer;width:44px;height:44px;transition:var(--transition);box-shadow:var(--shadow);border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;display:flex;position:fixed;top:1.5rem;right:6rem}.theme-toggle:hover{border-color:var(--accent-yellow);box-shadow:var(--glow-yellow);transform:scale(1.15)rotate(20deg)}.sound-toggle{z-index:9999;border:1px solid var(--border-strong);background:var(--surface);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);cursor:pointer;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);transition:var(--transition);box-shadow:var(--shadow);border-radius:999px;padding:.6rem 1.2rem;font-family:Inter,sans-serif;font-size:.75rem;font-weight:600;position:fixed;top:1.5rem;right:1.5rem}.sound-toggle:hover{border-color:var(--accent-blue);color:var(--accent-blue);box-shadow:var(--glow-blue)}.sound-toggle.active{border-color:var(--accent-yellow);color:var(--accent-yellow);box-shadow:var(--glow-yellow)}.cursor-trail{pointer-events:none;z-index:9998;width:100%;height:100%;position:fixed;top:0;left:0}@keyframes float{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-24px)rotate(1deg)}}@keyframes float-delayed{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-18px)rotate(-1deg)}}@keyframes pulse-glow{0%,to{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}@keyframes gradient-shift{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-50%)}}.animate-float{animation:8s ease-in-out infinite float}.animate-float-delayed{animation:10s ease-in-out 2s infinite float-delayed}.animate-pulse-glow{animation:4s ease-in-out infinite pulse-glow}.animate-gradient{background-size:200% 200%;animation:8s infinite gradient-shift}.animate-marquee{animation:20s linear infinite marquee}.section-transition{background:var(--gradient-hero);opacity:.2;border:none;height:1px;margin:0}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--gradient-hero);border-radius:3px}::selection{background:var(--accent-blue);color:var(--text-inverse)}.dark ::selection{background:var(--accent-yellow);color:#000}