@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--color-bg-primary:#f8fafc;--color-bg-secondary:#f1f5f9;--color-bg-card:#fff;--color-bg-card-hover:#f8fafc;--color-bg-elevated:#fff;--color-bg-input:#fff;--color-bg-input-focus:#fff;--color-accent-primary:#2563eb;--color-accent-primary-hover:#1d4ed8;--color-accent-primary-glow:#2563eb2e;--color-accent-secondary:#0f172a;--color-accent-secondary-hover:#020617;--color-accent-gradient:linear-gradient(135deg,#2563eb 0%,#1e40af 100%);--color-accent-gradient-hover:linear-gradient(135deg,#1d4ed8 0%,#1e3a8a 100%);--color-text-primary:#0f172a;--color-text-secondary:#475569;--color-text-muted:#94a3b8;--color-text-accent:#2563eb;--color-text-on-accent:#fff;--color-success:#10b981;--color-success-bg:#10b98114;--color-warning:#f59e0b;--color-warning-bg:#f59e0b14;--color-error:#ef4444;--color-error-bg:#ef444414;--color-info:#3b82f6;--color-info-bg:#3b82f614;--color-border:#e2e8f0;--color-border-hover:#cbd5e1;--color-border-accent:#2563eb33;--font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:2.25rem;--font-size-4xl:3rem;--font-size-5xl:4rem;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--radius-sm:.25rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 6px -1px #0000000d,0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #0000000d,0 4px 6px -4px #0000000d;--shadow-xl:0 20px 25px -5px #0000000d,0 8px 10px -6px #0000000d;--shadow-glow:0 0 0 1px #2563eb1a,0 4px 12px #2563eb1f;--shadow-glow-lg:0 0 0 1px #2563eb26,0 8px 24px #2563eb33;--transition-fast:.15s cubic-bezier(.4,0,.2,1);--transition-base:.25s cubic-bezier(.4,0,.2,1);--transition-slow:.4s cubic-bezier(.4,0,.2,1);--transition-bounce:.5s cubic-bezier(.34,1.56,.64,1);--container-max:1200px;--container-narrow:800px;--container-xs:480px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text-primary);background-color:var(--color-bg-primary);min-height:100vh;line-height:1.6}a{color:var(--color-accent-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-accent-primary-hover)}img{max-width:100%;height:auto}.container{width:100%;max-width:var(--container-max);padding:0 var(--space-lg);margin:0 auto}.container--narrow{max-width:var(--container-narrow)}.container--xs{max-width:var(--container-xs)}h1,h2,h3,h4,h5,h6{color:var(--color-text-primary);font-weight:700;line-height:1.2}.heading-hero{font-size:var(--font-size-5xl);letter-spacing:-.03em;font-weight:800;line-height:1.1}.heading-page{font-size:var(--font-size-3xl);letter-spacing:-.02em;font-weight:700}.heading-section{font-size:var(--font-size-2xl);font-weight:700}.text-gradient{background:var(--color-accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.text-muted{color:var(--color-text-secondary)}.text-small{font-size:var(--font-size-sm);color:var(--color-text-muted)}.btn{justify-content:center;align-items:center;gap:var(--space-sm);font-family:var(--font-family);font-size:var(--font-size-sm);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none;border:1px solid #0000;padding:.625rem 1.25rem;font-weight:500;line-height:1.5;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.6;cursor:not-allowed;pointer-events:none}.btn--primary{background:var(--color-accent-primary);color:var(--color-text-on-accent);box-shadow:var(--shadow-sm)}.btn--primary:hover:not(:disabled){background:var(--color-accent-primary-hover);box-shadow:var(--shadow-md)}.btn--primary:active:not(:disabled){transform:scale(.98)}.btn--secondary{background:var(--color-bg-card);color:var(--color-text-primary);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.btn--secondary:hover:not(:disabled){background:var(--color-bg-secondary);border-color:var(--color-border-hover)}.btn--secondary:active:not(:disabled){transform:scale(.98)}.btn--ghost{color:var(--color-text-secondary);background:0 0;border:1px solid #0000}.btn--ghost:hover:not(:disabled){background:var(--color-bg-secondary);color:var(--color-text-primary)}.btn--lg{font-size:var(--font-size-base);border-radius:var(--radius-lg);padding:.875rem 1.75rem}.btn--sm{font-size:var(--font-size-xs);padding:.375rem .75rem}.btn--full{width:100%}.btn--danger{background:var(--color-error);color:#fff}.btn--danger:hover:not(:disabled){box-shadow:var(--shadow-md);background:#b91c1c}.btn--danger:active:not(:disabled){transform:scale(.98)}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-xl);transition:all var(--transition-base)}.card:hover{border-color:var(--color-border-hover)}.card--interactive:hover{box-shadow:var(--shadow-lg);border-color:var(--color-border-accent);transform:translateY(-2px)}.card--glass{-webkit-backdrop-filter:blur(12px);background:#fffc}.form-group{gap:var(--space-sm);flex-direction:column;display:flex}.form-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:500}.form-input{width:100%;font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text-primary);background:var(--color-bg-input);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast);outline:none;padding:.75rem 1rem}.form-input:focus{background:var(--color-bg-input-focus);border-color:var(--color-accent-primary);box-shadow:0 0 0 3px var(--color-accent-primary-glow)}.form-input::placeholder{color:var(--color-text-muted)}.form-input--error{border-color:var(--color-error)}.form-error{font-size:var(--font-size-xs);color:var(--color-error)}.form-hint{font-size:var(--font-size-xs);color:var(--color-text-muted)}textarea.form-input{resize:vertical;min-height:120px}select.form-input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236c6c85' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-position:right 1rem center;background-repeat:no-repeat;padding-right:2.5rem}.badge{font-size:var(--font-size-xs);border-radius:var(--radius-full);align-items:center;gap:.25rem;padding:.25rem .625rem;font-weight:600;line-height:1.4;display:inline-flex}.badge--success{background:var(--color-success-bg);color:var(--color-success)}.badge--warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge--error{background:var(--color-error-bg);color:var(--color-error)}.badge--info{background:var(--color-info-bg);color:var(--color-info)}.badge--accent{color:var(--color-accent-primary);background:#2563eb14}.navbar{z-index:100;-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--color-border);background:#ffffffe6;position:sticky;top:0}.navbar__inner{height:64px;max-width:var(--container-max);padding:0 var(--space-lg);justify-content:space-between;align-items:center;margin:0 auto;display:flex}.navbar__logo{font-size:var(--font-size-xl);color:var(--color-text-primary);letter-spacing:-.02em;font-weight:800;text-decoration:none}.navbar__logo span{background:var(--color-accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.navbar__nav{align-items:center;gap:var(--space-sm);list-style:none;display:flex}.navbar__link{font-size:var(--font-size-sm);color:var(--color-text-secondary);border-radius:var(--radius-md);transition:all var(--transition-fast);padding:.5rem 1rem;font-weight:500;text-decoration:none}.navbar__link:hover{color:var(--color-text-primary);background:var(--color-bg-card)}.navbar__link--active{color:var(--color-accent-primary)}.navbar__hamburger{cursor:pointer;z-index:101;background:0 0;border:none;flex-direction:column;justify-content:center;gap:5px;padding:8px;display:none}.navbar__hamburger-line{background:var(--color-text-primary);width:24px;height:2px;transition:all var(--transition-base);border-radius:2px;display:block}.navbar__hamburger-line--open:first-child{transform:rotate(45deg)translate(5px,5px)}.navbar__hamburger-line--open:nth-child(2){opacity:0}.navbar__hamburger-line--open:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}@media (max-width:768px){.navbar__hamburger{display:flex}.navbar__nav{-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--color-border);padding:var(--space-md)var(--space-lg);align-items:stretch;gap:var(--space-xs);box-shadow:var(--shadow-lg);background:#fffffffa;flex-direction:column;display:none;position:absolute;top:64px;left:0;right:0}.navbar__nav--open{display:flex}.navbar__link{width:100%;padding:.75rem 1rem}.navbar__nav .btn{text-align:center;width:100%}}.page-section{padding:var(--space-4xl)0}.section-header{text-align:center;margin-bottom:var(--space-3xl)}.section-header p{margin-top:var(--space-md);font-size:var(--font-size-lg);color:var(--color-text-secondary);max-width:600px;margin-left:auto;margin-right:auto}.grid{gap:var(--space-lg);display:grid}.grid--2{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(3,1fr)}@media (max-width:768px){.grid--2,.grid--3{grid-template-columns:1fr}.heading-hero{font-size:var(--font-size-3xl)}.heading-page{font-size:var(--font-size-2xl)}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.gap-xl{gap:var(--space-xl)}.text-center{text-align:center}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.mt-2xl{margin-top:var(--space-2xl)}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.mb-xl{margin-bottom:var(--space-xl)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes glow{0%,to{box-shadow:0 0 20px var(--color-accent-primary-glow)}50%{box-shadow:0 0 40px var(--color-accent-primary-glow)}}.animate-fade-in{animation:.5s forwards fadeIn}.animate-fade-in-up{animation:.6s forwards fadeInUp}.animate-slide-in-left{animation:.5s forwards slideInLeft}.animate-pulse{animation:2s ease-in-out infinite pulse}.animate-delay-1{opacity:0;animation-delay:.1s}.animate-delay-2{opacity:0;animation-delay:.2s}.animate-delay-3{opacity:0;animation-delay:.3s}.animate-delay-4{opacity:0;animation-delay:.4s}.spinner{border:3px solid var(--color-border);border-top-color:var(--color-accent-primary);border-radius:50%;width:24px;height:24px;animation:.8s linear infinite spin}.spinner--lg{border-width:4px;width:40px;height:40px}.skeleton{background:linear-gradient(90deg,var(--color-bg-card)25%,var(--color-bg-card-hover)50%,var(--color-bg-card)75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.5s ease-in-out infinite shimmer}.alert{padding:var(--space-md)var(--space-lg);border-radius:var(--radius-lg);font-size:var(--font-size-sm);align-items:center;gap:var(--space-sm);display:flex}.alert--error{background:var(--color-error-bg);color:var(--color-error);border:1px solid #dc262626}.alert--success{background:var(--color-success-bg);color:var(--color-success);border:1px solid #16a34a26}.alert--info{background:var(--color-info-bg);color:var(--color-info);border:1px solid #2563eb26}.divider{background:var(--color-border);height:1px;margin:var(--space-xl)0;border:none}.hero-glow{filter:blur(120px);opacity:.15;pointer-events:none;border-radius:50%;width:600px;height:600px;position:absolute}.hero-glow--purple{background:var(--color-accent-primary);opacity:.06;top:-200px;left:50%;transform:translate(-70%)}.hero-glow--teal{background:var(--color-accent-secondary);opacity:.06;top:-100px;left:50%;transform:translate(20%)}