body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}@keyframes neonPulse{0%{text-shadow:0 0 5px #00ff99,0 0 10px #00ff99}50%{text-shadow:0 0 15px #00ff99,0 0 30px #00ff99}to{text-shadow:0 0 5px #00ff99,0 0 10px #00ff99}}body{font-family:var(--font-primary);transition:background-color .3s ease-in-out}.dark-theme{background-color:var(--dark-bg);color:var(--dark-text-primary);background-image:radial-gradient(circle at top,rgba(0,255,255,.12),transparent 30%),linear-gradient(180deg,rgba(255,255,255,.02),transparent 45%);--nav-bg:var(--dark-bg);--nav-border:var(--dark-paper);--nav-text-primary:var(--dark-text-primary);--nav-text-secondary:var(--dark-text-secondary);--link-color:#33ffb1}.dark-theme a{color:var(--link-color)}.dark-theme a:hover{color:var(--dark-primary)}.light-theme{background-color:var(--light-bg);color:var(--light-text-primary);background-image:radial-gradient(circle at top,rgba(25,118,210,.08),transparent 28%),linear-gradient(180deg,rgba(255,255,255,.34),transparent 45%);--nav-bg:var(--light-bg);--nav-border:var(--light-paper);--nav-text-primary:var(--light-text-primary);--nav-text-secondary:var(--light-text-secondary);--link-color:#4aa3ff}.light-theme a{color:var(--link-color)}.light-theme a:hover{color:var(--light-primary)}.button{text-transform:uppercase;border-radius:.5rem;padding:.625rem 1.25rem;font-weight:700;transition:.3s ease-in-out}.dark-button{background:var(--dark-gradient);box-shadow:var(--dark-button-shadow);padding:.75rem 1.5rem;border-radius:.625rem}.dark-button:hover{box-shadow:var(--dark-hover-shadow);transform:scale(1.05)}.light-button{background:var(--light-gradient);box-shadow:var(--light-button-shadow);padding:.75rem 1.5rem;border-radius:.625rem}.light-button:hover{box-shadow:var(--light-hover-shadow);transform:scale(1.05)}.card{border-radius:.75rem;padding:1rem;transition:box-shadow .3s ease-in-out}.dark-card{background-color:var(--dark-paper);box-shadow:var(--dark-card-shadow)}.light-card{background-color:var(--light-paper);box-shadow:var(--light-card-shadow)}.navbar{--navbar-height:4.25rem;position:fixed;top:0;left:0;right:0;z-index:1000;background:linear-gradient(180deg,rgba(8,28,18,.92),rgba(5,16,11,.84)),var(--nav-bg);padding:0 1.5rem;min-height:var(--navbar-height);display:flex;justify-content:space-between;align-items:center;border:1px solid rgba(0,0,0,0);border-bottom-color:rgba(52,255,161,.16);backdrop-filter:blur(22px) saturate(160%);-webkit-backdrop-filter:blur(22px) saturate(160%);box-shadow:0 14px 34px rgba(0,0,0,.18),inset 0 1px 0 hsla(0,0%,100%,.05);transition:transform .3s ease-in-out,background-color .3s ease-in-out,border-bottom-color .3s ease-in-out;-webkit-backface-visibility:hidden;backface-visibility:hidden;will-change:transform;overflow:visible}.navbar.navbar--hidden{transform:translateY(-100%)}.navbar .navbar-left{display:flex;align-items:center;gap:.8rem}.navbar .navbar-title{font-size:1.25rem;font-weight:700;color:var(--nav-text-primary)}.navbar .nav-links{display:flex;align-items:center}@media(max-width:768px){.navbar .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:linear-gradient(180deg,rgba(8,28,18,.96),rgba(5,16,11,.9)),rgba(0,0,0,.24);flex-direction:column;padding:1rem 0;border-bottom:1px solid rgba(52,255,161,.12);z-index:1001}.navbar .nav-links.active{display:flex}}.navbar .nav-link{background:none;border:none;cursor:pointer;padding:.85rem 1.25rem;color:var(--nav-text-secondary);text-decoration:none;position:relative;transition:color .3s ease-in-out}.navbar .nav-link:after{content:"";position:absolute;bottom:.5rem;left:50%;transform:translateX(-50%);width:0;height:2px;background-color:var(--nav-text-secondary);transition:width .3s ease-in-out}.navbar .nav-link:hover{color:var(--nav-text-primary)}.navbar .nav-link:hover:after{width:calc(100% - 3rem)}.navbar .nav-link.active{color:var(--nav-text-primary);font-weight:700}.navbar .nav-link.active:after{width:calc(100% - 3rem);background-color:var(--nav-text-primary)}.navbar .hamburger-menu{display:none;cursor:pointer;background:none;border:none;padding:.35rem}@media(max-width:768px){.navbar .hamburger-menu{display:block}}.navbar .hamburger-menu .bar{display:block;width:22px;height:3px;margin:4px auto;background-color:var(--nav-text-primary);transition:all .3s ease-in-out}@media(max-width:768px){.navbar{--navbar-height:4.05rem;left:0;right:0;width:100%;padding:0 1rem;border-radius:0 0 1.4rem 1.4rem;border-top-left-radius:0;border-top-right-radius:0;border-bottom-color:var(--nav-border);border:1px solid var(--nav-border);background:linear-gradient(180deg,rgba(8,28,18,.94),rgba(5,16,11,.9)),var(--nav-bg);backdrop-filter:blur(24px) saturate(165%);-webkit-backdrop-filter:blur(24px) saturate(165%);box-shadow:0 16px 34px rgba(0,0,0,.18),inset 0 1px 0 hsla(0,0%,100%,.05)}.navbar .navbar-left{gap:.6rem}.navbar .navbar-title{font-size:1.05rem}.navbar .nav-links{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:calc(100% + .65rem);left:0;right:0;padding:.45rem;border-radius:1.1rem;background:linear-gradient(180deg,rgba(8,28,18,.96),rgba(5,16,11,.92)),rgba(0,0,0,.24);backdrop-filter:blur(24px) saturate(165%);-webkit-backdrop-filter:blur(24px) saturate(165%);border:1px solid rgba(52,255,161,.14);box-shadow:0 18px 40px rgba(0,0,0,.22),inset 0 1px 0 hsla(0,0%,100%,.05);z-index:1002;overflow:hidden;max-height:0;opacity:0;transform:translateY(-8px) scale(.985);pointer-events:none;visibility:hidden;transition:max-height .26s ease,opacity .22s ease,transform .22s ease,visibility 0s linear .22s}.navbar .nav-links.active{max-height:18rem;opacity:1;transform:translateY(0) scale(1);pointer-events:auto;visibility:visible;transition:max-height .28s ease,opacity .22s ease,transform .22s ease,visibility 0s}.navbar .nav-link{width:100%;justify-content:center;padding:.95rem 1rem;border-radius:.85rem}.navbar .nav-link:after{bottom:.35rem}.navbar .nav-link.active:after,.navbar .nav-link:hover:after{width:calc(100% - 2rem)}}.light-theme .navbar{background:linear-gradient(180deg,rgba(248,248,248,.82),rgba(238,238,238,.68)),rgba(250,250,250,.72);border-bottom:1px solid rgba(127,127,127,.16);backdrop-filter:blur(16px) saturate(130%);-webkit-backdrop-filter:blur(16px) saturate(130%);box-shadow:0 10px 24px rgba(0,0,0,.06),inset 0 1px 0 hsla(0,0%,100%,.72)}.light-theme .navbar .nav-link,.light-theme .navbar .navbar-title{color:rgba(17,17,17,.92)}.light-theme .navbar .hamburger-menu .bar{background-color:rgba(17,17,17,.92)}.light-theme .navbar .nav-link:after{background-color:rgba(17,17,17,.72)}.light-theme .navbar .nav-link.active:after{background-color:rgba(17,17,17,.92)}@media(max-width:768px){.light-theme .navbar .nav-links{background:linear-gradient(180deg,rgba(248,248,248,.88),rgba(238,238,238,.76)),rgba(250,250,250,.78);border:1px solid rgba(127,127,127,.14);box-shadow:0 14px 30px rgba(0,0,0,.08),inset 0 1px 0 hsla(0,0%,100%,.74)}}:root{--dark-bg:#121212;--dark-paper:#1e1e1e;--dark-primary:#00ff99;--dark-secondary:#ff4081;--dark-text:#00ff99;--dark-back-bg:#00ff99;--dark-back-text:#1e1e1e;--dark-text-primary:#e8e8e8;--dark-text-secondary:#b0bec5;--dark-gradient:linear-gradient(135deg,#00ff99,#00ff99);--dark-button-shadow:0 0 0.9375rem #00ff99;--dark-hover-shadow:0 0 1.25rem #00ff99;--dark-card-shadow:0 0 1.25rem #00ff99;--light-bg:#f5f5f5;--light-paper:#ffffff;--light-primary:#1976d2;--light-secondary:#ff4081;--light-text:#333;--light-back-bg:#1976d2;--light-back-text:#ffffff;--light-text-primary:#212121;--light-text-secondary:#757575;--light-gradient:linear-gradient(135deg,#1976d2,#64b5f6);--light-button-shadow:0 0 0.3125rem #1976d2;--light-hover-shadow:0 0 0.625rem #1976d2;--light-card-shadow:0 0 1.25rem #1976d2;--font-primary:"Poppins",Arial,sans-serif;--font-mono:"Consolas","Courier New",monospace}.flip-card{perspective:100rem;cursor:pointer;position:relative;width:100%;max-width:15.625rem;height:9.375rem;margin:auto}.flip-card .flip-card-inner{position:absolute;width:100%;height:100%;transition:transform .6s ease-in-out;transform-style:preserve-3d}.flip-card:hover .flip-card-inner{transform:rotateY(180deg)}.flip-card .flip-card-back,.flip-card .flip-card-front{position:absolute;width:100%;height:100%;-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;align-items:center;justify-content:center;text-align:center;border-radius:.75rem;padding:1rem;font-size:1.125rem;font-weight:600;transition:box-shadow .3s ease-in-out}.flip-card.dark .flip-card-front{background:var(--dark-bg);color:var(--dark-text);box-shadow:var(--dark-card-shadow)}.flip-card.dark .flip-card-back{background:var(--dark-back-bg);color:var(--dark-back-text);transform:rotateY(180deg)}.flip-card.light .flip-card-front{background:var(--light-bg);color:var(--light-text)}.flip-card.light .flip-card-back{background:var(--light-back-bg);color:var(--light-back-text);transform:rotateY(180deg)}