@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Source+Sans+3:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap");:root{--color-obsidian:#0a0a0f;--color-charcoal:#121218;--color-slate:#1a1a24;--color-graphite:#252533;--color-silver:#7a8494;--color-pearl:#b8c0d0;--color-ivory:#e8ecf4;--color-white:#fff;--color-primary:#4a6fa5;--color-primary-light:#6b8fc5;--color-primary-dark:#3a5a8a;--color-primary-muted:rgba(74,111,165,.15);--color-blue-deep:#2c3e50;--color-blue-steel:#5d7a99;--color-blue-light:#8fa4bd;--color-blue-pale:#c5d3e3;--color-gold:#4a6fa5;--color-gold-light:#6b8fc5;--color-gold-dark:#3a5a8a;--color-success:#28a745;--color-error:#dc3545;--color-warning:#ffc107;--font-display:"Playfair Display",Georgia,serif;--font-body:"Source Sans 3",-apple-system,BlinkMacSystemFont,sans-serif;--font-mono:"JetBrains Mono","SF Mono",monospace;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-sm:0 1px 2px rgba(0,0,0,.3);--shadow-md:0 4px 6px rgba(0,0,0,.4);--shadow-lg:0 10px 25px rgba(0,0,0,.5);--shadow-xl:0 20px 40px rgba(0,0,0,.6);--shadow-gold:0 0 30px rgba(74,111,165,.25);--shadow-primary:0 0 30px rgba(74,111,165,.25);--transition-fast:150ms ease;--transition-base:250ms ease;--transition-slow:400ms ease}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-body);font-weight:400;line-height:1.6;color:var(--color-pearl);background-color:var(--color-obsidian);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-charcoal)}::-webkit-scrollbar-thumb{background:var(--color-graphite);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-silver)}::selection{background-color:var(--color-gold);color:var(--color-obsidian)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.2;color:var(--color-ivory)}h1{font-size:clamp(2rem,5vw,3.5rem);letter-spacing:-.02em}h2{font-size:clamp(1.5rem,3vw,2.5rem);letter-spacing:-.01em}h3{font-size:clamp(1.25rem,2vw,1.75rem)}h4{font-size:1.25rem}p{margin-bottom:var(--space-md)}a{color:var(--color-gold);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-gold-light)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);font-family:var(--font-body);font-size:.9375rem;font-weight:600;line-height:1;text-transform:uppercase;letter-spacing:.05em;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-base)}.btn-primary{background:linear-gradient(135deg,var(--color-gold) 0,var(--color-gold-dark) 100%);color:var(--color-obsidian);box-shadow:var(--shadow-md),var(--shadow-gold)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),0 0 40px rgba(212,175,55,.3)}.btn-secondary{background:transparent;color:var(--color-gold);border:1px solid var(--color-gold)}.btn-secondary:hover{background:rgba(212,175,55,.1)}.btn-ghost{background:transparent;color:var(--color-pearl)}.btn-ghost:hover{color:var(--color-ivory);background:hsla(0,0%,100%,.05)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-danger{background:linear-gradient(135deg,var(--color-error) 0,#dc2626 100%);color:var(--color-white);box-shadow:var(--shadow-md)}.btn-danger:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),0 0 40px rgba(255,71,87,.3)}.input{width:100%;padding:var(--space-md);font-family:var(--font-body);font-size:1rem;color:var(--color-ivory);background:var(--color-charcoal);border:1px solid var(--color-graphite);border-radius:var(--radius-md);transition:all var(--transition-fast)}.input:focus{outline:none;border-color:var(--color-gold);box-shadow:0 0 0 3px rgba(212,175,55,.1)}.input::placeholder{color:var(--color-silver)}.label{display:block;margin-bottom:var(--space-sm);font-size:.875rem;font-weight:500;color:var(--color-pearl);text-transform:uppercase;letter-spacing:.05em}.card{background:var(--color-charcoal);border:1px solid var(--color-graphite);border-radius:var(--radius-lg);padding:var(--space-xl);transition:all var(--transition-base)}.card:hover{border-color:var(--color-gold);box-shadow:var(--shadow-lg)}.card-glass{background:rgba(20,20,25,.8);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid hsla(0,0%,100%,.05)}.badge{display:inline-flex;align-items:center;padding:var(--space-xs) var(--space-sm);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border-radius:var(--radius-sm)}.badge-gold{background:rgba(212,175,55,.15);color:var(--color-gold);border:1px solid var(--color-gold)}.badge-success{background:rgba(0,212,170,.15);color:var(--color-success)}.badge-error{background:rgba(255,71,87,.15);color:var(--color-error)}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--space-lg)}.grid{display:grid;grid-gap:var(--space-xl);gap:var(--space-xl)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.gap-xl{gap:var(--space-xl)}.divider{width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--color-graphite),transparent);margin:var(--space-xl) 0}.divider-gold{background:linear-gradient(90deg,transparent,var(--color-gold),transparent)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-fadeIn{animation:fadeIn .5s ease forwards}.animate-shimmer{background:linear-gradient(90deg,var(--color-charcoal) 25%,var(--color-slate) 50%,var(--color-charcoal) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}.skeleton{background:var(--color-charcoal);border-radius:var(--radius-md);position:relative;overflow:hidden}.skeleton:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.05),transparent);animation:shimmer 1.5s infinite}.tier-basic{color:var(--color-sapphire)}.tier-pro{color:var(--color-gold)}.tier-premium{color:var(--color-emerald)}.change-positive{color:var(--color-success)}.change-negative{color:var(--color-error)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-silver{color:var(--color-silver)}.text-pearl{color:var(--color-pearl)}.text-ivory{color:var(--color-ivory)}.text-gold{color:var(--color-gold)}.font-display{font-family:var(--font-display)}.font-mono{font-family:var(--font-mono)}.uppercase{text-transform:uppercase}.tracking-wide{letter-spacing:.05em}@media (max-width:768px){.container{padding:0 var(--space-md)}.hide-mobile{display:none!important}}@media (min-width:769px){.hide-desktop{display:none!important}}