:root{--bg-dark: #F8FAFC;--bg-card: rgba(255, 255, 255, .92);--bg-card-hover: rgba(255, 255, 255, 1);--bg-input: #FFFFFF;--color-primary: #059669;--color-primary-glow: rgba(5, 150, 105, .15);--color-secondary: #0284C7;--color-accent: #7C3AED;--color-gold: #D97706;--text-main: #0F172A;--text-muted: #475569;--text-dim: #64748B;--border-color: rgba(203, 213, 225, .6);--border-glow: rgba(5, 150, 105, .3);--font-heading: "Outfit", sans-serif;--font-body: "Plus Jakarta Sans", sans-serif;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--transition-fast: all .2s cubic-bezier(.4, 0, .2, 1);--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-family:var(--font-body);background-color:#f8fafc;color:var(--text-main);overflow-x:hidden}body{min-height:100vh;line-height:1.65;background-image:radial-gradient(circle at 10% 10%,rgba(16,185,129,.08) 0%,transparent 45%),radial-gradient(circle at 90% 25%,rgba(56,189,248,.08) 0%,transparent 45%),radial-gradient(circle at 50% 85%,rgba(124,58,237,.05) 0%,transparent 50%);background-attachment:fixed}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.25;color:var(--text-main)}.gradient-text{background:linear-gradient(135deg,#059669,#0284c7,#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.gradient-text-math{background:linear-gradient(135deg,#047857,#0369a1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.container{width:100%;max-width:1240px;margin:0 auto;padding:0 1.5rem}.section-padding{padding:5.5rem 0}.section-title-wrapper{text-align:center;max-width:780px;margin:0 auto 3.5rem}.badge{display:inline-flex;align-items:center;gap:.5rem;padding:.45rem 1.1rem;border-radius:var(--radius-full);font-size:.85rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;background:#ecfdf5;border:1px solid #A7F3D0;color:#047857;margin-bottom:1rem;box-shadow:0 2px 10px #05966914}.badge-purple{background:#f5f3ff;border-color:#ddd6fe;color:#6d28d9}.badge-gold{background:#fffbeb;border-color:#fde68a;color:#b45309}.section-heading{font-size:2.4rem;margin-bottom:1rem;color:#0f172a}@media (min-width: 768px){.section-heading{font-size:2.9rem}}.section-subtext{font-size:1.1rem;color:var(--text-muted)}.glass-card{background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2rem;transition:var(--transition-smooth);box-shadow:0 10px 25px -5px #0f172a0f,0 8px 10px -6px #0f172a0a}.glass-card:hover{border-color:#a7f3d0;transform:translateY(-4px);box-shadow:0 20px 35px -10px #0596691f}.glass-card-glow{position:relative}.glass-card-glow:before{content:"";position:absolute;top:-1px;right:-1px;bottom:-1px;left:-1px;border-radius:var(--radius-lg);padding:1px;background:linear-gradient(135deg,#0596694d,#0284c726,#7c3aed33);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.85rem 1.75rem;border-radius:var(--radius-full);font-family:var(--font-heading);font-weight:700;font-size:1rem;cursor:pointer;border:none;transition:var(--transition-smooth);text-decoration:none}.btn-primary{background:linear-gradient(135deg,#059669,#047857);color:#fff;box-shadow:0 4px 18px #0596694d}.btn-primary:hover{background:linear-gradient(135deg,#10b981,#059669);transform:translateY(-2px);box-shadow:0 8px 24px #05966973}.btn-secondary{background:#fff;color:#0f172a;border:1px solid #CBD5E1;box-shadow:0 2px 8px #0000000a}.btn-secondary:hover{background:#f8fafc;border-color:#059669;color:#059669;transform:translateY(-2px)}.btn-accent{background:linear-gradient(135deg,#7c3aed,#6d28d9);color:#fff;box-shadow:0 4px 18px #7c3aed4d}.btn-accent:hover{background:linear-gradient(135deg,#8b5cf6,#7c3aed);transform:translateY(-2px);box-shadow:0 8px 24px #7c3aed73}.btn-sm{padding:.55rem 1.25rem;font-size:.9rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#0f172aa6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:1.5rem;animation:fadeIn .25s ease-out}.modal-content{width:100%;max-width:680px;max-height:90vh;overflow-y:auto;background:#fff;border:1px solid #E2E8F0;border-radius:var(--radius-lg);padding:2.5rem;position:relative;box-shadow:0 25px 50px -12px #0f172a40;color:var(--text-main)}.modal-close{position:absolute;top:1.25rem;right:1.25rem;background:#f1f5f9;border:none;color:#64748b;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-fast)}.modal-close:hover{background:#e2e8f0;color:#0f172a}@keyframes fadeIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-10px) rotate(2deg)}}.floating-math-element{animation:float 6s ease-in-out infinite}.floating-math-element-delayed{animation:float 7s ease-in-out 3s infinite}