:root{--bg-color:#fafafa;--bg-surface:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-tertiary:#94a3b8;--border-light:#e2e8f0;--border-strong:#cbd5e1;--primary:#0f172a;--primary-hover:#1e293b;--secondary:#2563eb;--secondary-hover:#1d4ed8;--accent:#22c55e;--accent-light:#dcfce7;--gradient-glow:linear-gradient(140deg, #2563eb1a 0%, #22c55e0d 100%);--gradient-card:linear-gradient(180deg, #fffc 0%, #fff6 100%);--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-heading:"Inter Tight", var(--font-sans);--space-xs:.5rem;--space-sm:1rem;--space-md:2rem;--space-lg:4rem;--space-xl:8rem;--space-xxl:12rem;--radius-sm:6px;--radius-md:12px;--radius-lg:24px;--radius-full:9999px;--shadow-sm:0 1px 2px #0f172a0d;--shadow-md:0 4px 6px -1px #0f172a0d, 0 2px 4px -1px #0f172a08;--shadow-lg:0 10px 15px -3px #0f172a0d, 0 4px 6px -2px #0f172a08;--shadow-glow:0 0 24px -4px #2563eb26;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-smooth:.4s cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:100px}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:-.03em;font-weight:600;line-height:1.1}a{color:inherit;text-decoration:none}ul{list-style:none}img,svg{max-width:100%;height:auto;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.container-narrow{width:100%;max-width:768px;margin:0 auto;padding:0 24px}.container-tiny{width:100%;max-width:600px;margin:0 auto;padding:0 24px}.display-title{letter-spacing:-.04em;font-size:clamp(2.5rem,5vw,4.5rem);font-weight:700}.section-title{letter-spacing:-.03em;margin-bottom:var(--space-sm);font-size:clamp(2rem,4vw,3rem);font-weight:600}.subtitle{color:var(--text-secondary);letter-spacing:-.01em;font-size:clamp(1.125rem,2vw,1.5rem);font-weight:400;line-height:1.5}.text-body{color:var(--text-secondary);font-size:1.125rem}.text-caption{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;font-size:.875rem;font-weight:600}.section{padding:var(--space-xl) 0}.section-sm{padding:var(--space-lg) 0}.glass-panel{background:var(--gradient-card);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow-sm);border-radius:var(--radius-lg);border:1px solid #ffffff80}.tag{border-radius:var(--radius-full);letter-spacing:.05em;text-transform:uppercase;background-color:var(--bg-surface);border:1px solid var(--border-light);color:var(--text-secondary);box-shadow:var(--shadow-sm);align-items:center;gap:6px;padding:6px 12px;font-size:.75rem;font-weight:600;display:inline-flex}.btn{border-radius:var(--radius-md);font-family:var(--font-heading);cursor:pointer;transition:var(--transition-fast);text-align:center;border:1px solid #0000;justify-content:center;align-items:center;gap:10px;padding:16px 32px;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{background-color:var(--primary-hover);box-shadow:var(--shadow-lg);transform:translateY(-1px)}.btn-accent{background-color:var(--accent);color:#fff;box-shadow:0 4px 14px #22c55e63}.btn-accent:hover{background-color:#16a34a;transform:translateY(-1px);box-shadow:0 6px 20px #22c55e3b}.btn-outline{color:var(--text-primary);border-color:var(--border-strong);background-color:#0000}.btn-outline:hover{background-color:var(--bg-surface);border-color:var(--text-primary)}.btn-large{border-radius:var(--radius-md);padding:20px 40px;font-size:1.125rem}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-fade-up{animation:fadeUp .8s var(--transition-smooth) forwards;opacity:0}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-400{animation-delay:.4s}.delay-500{animation-delay:.5s}.progress-container{-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);z-index:100;width:100%;height:60px;transition:transform var(--transition-smooth);background:#fffc;align-items:center;display:flex;position:fixed;top:0;left:0}.progress-track{background-color:var(--border-light);border-radius:2px;width:100%;height:4px;margin:0 16px;position:absolute;bottom:-1px;left:0;overflow:hidden}.progress-fill{background-color:var(--secondary);height:100%;transition:width .6s cubic-bezier(.16,1,.3,1)}.progress-content{justify-content:space-between;align-items:center;width:100%;display:flex}