:root{--color-bg-deep:#fff;--color-bg-card:#ffffffb3;--color-primary:#25c1d7;--color-primary-dark:#075985;--color-primary-glow:#25c1d726;--color-text-main:#111827;--color-text-muted:#4b5563;--color-text-inverse:#fff;--color-border:#25c1d733;--color-border-glow:#25c1d780;--font-main:"Inter", sans-serif;--border-radius-sm:8px;--border-radius-md:16px;--border-radius-lg:24px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--color-bg-deep);color:var(--color-text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow-x:hidden}body:before{content:"";z-index:-1;pointer-events:none;background-image:radial-gradient(circle at 15%,#25c1d714 0%,#0000 50%),radial-gradient(circle at 85% 30%,#3be3fa0d 0%,#0000 50%);width:100vw;height:100vh;position:fixed;top:0;left:0}h1,h2,h3,h4{letter-spacing:-.02em;font-weight:700;line-height:1.2}p{color:var(--color-text-muted)}a{color:var(--color-primary);text-decoration:none;transition:all .3s}a:hover{filter:brightness(1.2)}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 2rem}@media (width<=768px){.container{padding:0 1rem}}.glass-card{background:var(--color-bg-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--color-border);border-radius:var(--border-radius-md);padding:2rem;transition:transform .3s,border-color .3s,box-shadow .3s}.glass-card:hover{border-color:var(--color-border-glow);box-shadow:0 10px 30px var(--color-primary-glow);transform:translateY(-5px)}.btn{border-radius:var(--border-radius-sm);cursor:pointer;border:none;outline:none;justify-content:center;align-items:center;padding:.875rem 1.75rem;font-size:1rem;font-weight:600;transition:all .3s;display:inline-flex}.btn-primary{background-color:var(--color-primary);color:var(--color-text-inverse);box-shadow:0 4px 15px var(--color-primary-glow)}.btn-primary:hover{background-color:#3be3fa;transform:translateY(-2px);box-shadow:0 6px 20px #3be3fa66}.btn-secondary{color:var(--color-primary);border:1px solid var(--color-border);background-color:#0000}.btn-secondary:hover{border-color:var(--color-primary);background-color:var(--color-primary-glow)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{opacity:0;animation:.8s ease-out forwards fadeIn}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}