:root{--hacker-red: #ff003c;--hacker-red-dark: #cc0030;--black-dark: #0a0a0a;--white: #ffffff;--gray-light: #b0b0b0;--gray-dark: #333333;--border-color: #222222}*{box-sizing:border-box;margin:0;padding:0}.header{background-color:#0a0a0afa;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:1000;height:70px;width:100%;display:flex;align-items:center}.header-container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center;height:100%}.logo{display:flex;align-items:center;gap:8px;text-decoration:none;font-family:Courier New,monospace;font-weight:700;font-size:20px;color:var(--white);z-index:1001}.logo-symbol{color:var(--hacker-red);font-weight:800}.logo-text{font-weight:700}.cursor-blink{color:var(--hacker-red);animation:blink 1s infinite;font-weight:800}.nav-desktop{display:none}@media(min-width:1024px){.nav-desktop{display:flex;align-items:center;justify-content:center;flex:1;height:100%}.nav-items-center{display:flex;align-items:center;gap:30px;height:100%}}.nav-link{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--gray-light);font-size:14px;font-weight:500;padding:8px 0;position:relative;height:100%}.nav-link:hover,.nav-link.active{color:var(--white)}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background-color:var(--hacker-red);transition:width .3s ease}.nav-link:hover:after,.nav-link.active:after{width:100%}.link-number{color:var(--hacker-red);font-family:Courier New,monospace;font-size:12px;font-weight:600}.nav-item-wrapper{position:relative;height:100%;display:flex;align-items:center}.dropdown-menu{position:absolute;top:100%;left:0;background-color:var(--black-dark);border:1px solid var(--border-color);padding:10px;min-width:200px;opacity:0;visibility:hidden;transition:all .3s ease;z-index:1001;margin-top:5px}.has-dropdown:hover .dropdown-menu{opacity:1;visibility:visible}.dropdown-item{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--gray-light);padding:10px;transition:all .3s ease}.dropdown-item:hover{background-color:#ff003c1a;color:var(--white)}.discord-right{display:none}@media(min-width:1024px){.discord-right{display:block}.discord-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--hacker-red);color:var(--white);text-decoration:none;border-radius:4px;transition:all .3s ease}.discord-link:hover{background:var(--hacker-red-dark);transform:scale(1.1)}.discord-icon{font-size:20px}}.mobile-toggle-btn{display:block;width:30px;height:30px;background:transparent;border:none;cursor:pointer;padding:0;position:relative;z-index:1001}@media(min-width:1024px){.mobile-toggle-btn{display:none}}.mobile-toggle-btn span{display:block;width:100%;height:3px;background-color:var(--white);position:absolute;left:0;transition:all .3s ease}.mobile-toggle-btn span:nth-child(1){top:6px}.mobile-toggle-btn span:nth-child(2){top:13px}.mobile-toggle-btn span:nth-child(3){top:20px}.mobile-toggle-btn.active span:nth-child(1){transform:rotate(45deg);top:13px}.mobile-toggle-btn.active span:nth-child(2){opacity:0}.mobile-toggle-btn.active span:nth-child(3){transform:rotate(-45deg);top:13px}.mobile-menu{position:fixed;top:0;left:0;width:100%;height:100vh;background-color:var(--black-dark);z-index:999;display:flex;flex-direction:column;transform:translate(-100%);transition:transform .4s ease;overflow-y:auto;padding-top:70px}.mobile-menu.open{transform:translate(0)}.mobile-menu-content{padding:30px 20px;display:flex;flex-direction:column;gap:15px;flex:1}.mobile-nav-link{display:flex;align-items:center;gap:15px;text-decoration:none;color:var(--gray-light);font-size:18px;padding:15px;border-radius:8px;border:1px solid transparent;transition:all .3s ease}.mobile-nav-link:hover,.mobile-nav-link.active{background-color:#ffffff0d;color:var(--white);border-color:var(--border-color)}.mobile-link-number{color:var(--hacker-red);font-family:Courier New,monospace;font-weight:600;font-size:14px;min-width:30px}.mobile-dropdown-container{border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.mobile-dropdown-header{display:flex;align-items:center;background-color:#ffffff05}.mobile-dropdown-main-link{flex:1;border:none;border-radius:0}.mobile-dropdown-toggle{background:#ffffff0d;border:none;border-left:1px solid var(--border-color);color:var(--hacker-red);width:60px;height:100%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:20px;font-weight:700;padding:0}.mobile-dropdown-items{max-height:0;overflow:hidden;transition:max-height .4s ease;background-color:#0000004d}.mobile-dropdown-items.open{max-height:400px}.mobile-dropdown-item{display:flex;align-items:center;gap:15px;text-decoration:none;color:var(--gray-light);font-size:16px;padding:12px 20px;border-top:1px solid var(--border-color);transition:all .3s ease}.mobile-dropdown-item:hover{background-color:#ffffff0d;color:var(--white)}.mobile-pingme-link{padding:15px;background:var(--hacker-red);color:var(--white);text-decoration:none;border-radius:8px;text-align:center;font-weight:600;font-size:16px;margin-top:20px;transition:background .3s ease}.mobile-pingme-link:hover{background:var(--hacker-red-dark)}@media(max-width:768px){.header-container{padding:0 15px}.logo{font-size:18px}.mobile-menu-content{padding:20px 15px}.mobile-nav-link{font-size:16px;padding:12px 15px}.mobile-dropdown-item{padding:10px 15px}}body.no-scroll{overflow:hidden;height:100vh}.footer{background-color:var(--black-dark);border-top:1px solid var(--gray-dark)}.footer-container{max-width:1200px;margin:0 auto;padding:4rem 1rem;display:grid;gap:2rem}@media(min-width:768px){.footer-container{grid-template-columns:1fr 1.6fr 1fr .8fr;padding:4rem 2rem;gap:2.5rem;align-items:flex-start}}.footer-brand{display:flex;flex-direction:column;gap:1.5rem;max-width:250px;margin:0 auto}@media(min-width:768px){.footer-brand{margin-left:auto;margin-right:0}}.footer-logo{font-size:1.5rem;font-weight:700;color:var(--white);text-decoration:none;transition:color .3s ease;line-height:1.2}.footer-logo:hover{color:var(--hacker-red)}.footer-description,.footer-title,.footer-text,.footer-email,.footer-note{display:none}.footer-link{color:var(--gray);font-size:.9rem;text-decoration:none;transition:all .3s ease;display:inline-block;text-align:left;margin:0}.footer-link:hover{color:var(--hacker-red);text-decoration:underline;text-decoration-color:var(--hacker-red)}.footer-central{display:flex;gap:2rem;justify-content:center;align-items:flex-start;max-width:500px;margin:0 auto;width:100%;flex-wrap:wrap}@media(min-width:768px){.footer-central{gap:3rem;flex-wrap:nowrap}}.footer-colab-block{display:flex;flex-direction:column;gap:1.5rem;min-width:120px}.footer-colaboradores{display:flex;flex-direction:column;gap:1.5rem;min-width:100px}.footer-donation{display:flex;align-items:center;justify-content:center;margin:0 auto}.footer-donation-qr{width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid var(--gray-dark);background:var(--white);padding:.4rem}@media(min-width:768px){.footer-donation{justify-content:flex-end;margin-left:auto;margin-right:0;width:100%}}.footer-social-section{display:flex;flex-direction:column;gap:1.5rem;text-align:center;max-width:250px;margin:0 auto}@media(min-width:768px){.footer-social-section{text-align:left;margin-left:0;margin-right:auto}}.footer-social{display:flex;gap:1.5rem;align-items:center;justify-content:center;margin:0}@media(min-width:768px){.footer-social{justify-content:flex-start}}.social-icon{width:24px;height:24px;color:var(--gray);transition:all .3s ease}.social-icon:hover{color:var(--hacker-red);transform:translateY(-2px)}.footer-bottom{border-top:1px solid var(--gray-dark);padding:2rem 1rem}@media(min-width:768px){.footer-bottom{padding:2rem}}.footer-bottom-container{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem}.copyright{color:var(--gray);font-size:.9rem;text-align:center;margin:0}.main-content{flex:1;width:100%;min-width:0}.hero-section{padding:4rem 1rem;background:linear-gradient(135deg,var(--black-dark) 0%,var(--black) 100%);position:relative;overflow:hidden}@media(min-width:768px){.hero-section{padding:6rem 2rem}}.hero-container{width:100%;min-width:0;max-width:1200px;margin:0 auto;position:relative;z-index:20}.hero-content{width:100%;min-width:0;text-align:center;max-width:800px;margin:0 auto;position:relative;z-index:20}.hero-title{font-size:clamp(2.25rem,11vw,3rem);font-weight:800;margin-bottom:1.5rem;line-height:1.1;position:relative}@media(min-width:768px){.hero-title{font-size:4rem}}.hero-title-line{display:block;max-width:100%;overflow-wrap:anywhere}.hacker-words-rain{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:1;pointer-events:none}.hacker-word{position:absolute;font-family:Courier New,monospace;font-size:14px;font-weight:700;color:#ff000040;opacity:0;animation:hackerWordFall 15s linear infinite;will-change:transform,opacity;-webkit-user-select:none;user-select:none;text-shadow:0 0 6px rgba(255,0,0,.2);white-space:nowrap}.hacker-word:nth-child(1){left:5%;animation-delay:-1.1s;top:-10%;color:#ff00004d}.hacker-word:nth-child(2){left:15%;animation-delay:-6.8s;top:-20%;color:#ff000047}.hacker-word:nth-child(3){left:25%;animation-delay:-12.4s;top:-15%;color:#ff000052}.hacker-word:nth-child(4){left:35%;animation-delay:-3.7s;top:-25%;color:#ff000042}.hacker-word:nth-child(5){left:45%;animation-delay:-9.2s;top:-10%;color:#ff00004d}.hacker-word:nth-child(6){left:55%;animation-delay:-14.1s;top:-30%;color:#ff000047}.hacker-word:nth-child(7){left:65%;animation-delay:-5s;top:-15%;color:#ff000052}.hacker-word:nth-child(8){left:75%;animation-delay:-10.7s;top:-20%;color:#ff000042}.hacker-word:nth-child(9){left:85%;animation-delay:-2.4s;top:-25%;color:#ff00004d}.hacker-word:nth-child(10){left:10%;animation-delay:-8s;top:-30%;color:#ff000047}.hacker-word:nth-child(11){left:20%;animation-delay:-13.2s;top:-10%;color:#ff000052}.hacker-word:nth-child(12){left:30%;animation-delay:-4.3s;top:-20%;color:#ff000042}.hacker-word:nth-child(13){left:40%;animation-delay:-11.5s;top:-35%;color:#ff000059;font-size:16px}.hacker-word:nth-child(14){left:60%;animation-delay:-.6s;top:-15%;color:#ff000047}.hacker-word:nth-child(15){left:70%;animation-delay:-7.3s;top:-25%;color:#ff000052}.hacker-word:nth-child(16){left:80%;animation-delay:-12.9s;top:-30%;color:#ff000042}.hacker-word:nth-child(17){left:90%;animation-delay:-3s;top:-10%;color:#ff00004d}.hacker-word:nth-child(18){left:5%;animation-delay:-9.9s;top:-40%;color:#ff000047}.hacker-word:nth-child(19){left:50%;animation-delay:-14.6s;top:-35%;color:#ff000052}.hacker-word:nth-child(20){left:95%;animation-delay:-5.8s;top:-20%;color:#ff000042}@keyframes hackerWordFall{0%{transform:translateY(-50px) rotate(0);opacity:0}5%{opacity:.7}15%{opacity:.8}80%{opacity:.4}95%{opacity:.2}to{transform:translateY(700px) rotate(8deg);opacity:0}}.hacker-code-rain{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;pointer-events:none}.hacker-code{position:absolute;font-family:monospace;font-size:12px;font-weight:700;color:#f003;opacity:0;animation:hackerCodeFall 18s linear infinite;will-change:transform,opacity;text-shadow:0 0 4px rgba(255,0,0,.15);white-space:nowrap}.hacker-code:nth-child(1){left:8%;animation-delay:-2s;top:-15%;color:#ff00002e}.hacker-code:nth-child(2){left:25%;animation-delay:-8.5s;top:-25%;color:#ff000038}.hacker-code:nth-child(3){left:42%;animation-delay:-15s;top:-20%;color:#ff000029}.hacker-code:nth-child(4){left:59%;animation-delay:-5.2s;top:-30%;color:#f003}.hacker-code:nth-child(5){left:76%;animation-delay:-11.8s;top:-15%;color:#ff00002e}.hacker-code:nth-child(6){left:93%;animation-delay:-17s;top:-25%;color:#ff000038}.hacker-code:nth-child(7){left:12%;animation-delay:-6.7s;top:-35%;color:#ff000029}.hacker-code:nth-child(8){left:33%;animation-delay:-13.4s;top:-20%;color:#f003}.hacker-code:nth-child(9){left:54%;animation-delay:-3.6s;top:-30%;color:#ff00002e}.hacker-code:nth-child(10){left:75%;animation-delay:-10.1s;top:-15%;color:#ff000038}.hacker-code:nth-child(11){left:96%;animation-delay:-16.2s;top:-25%;color:#ff000029}.hacker-code:nth-child(12){left:17%;animation-delay:-7.6s;top:-20%;color:#f003}@keyframes hackerCodeFall{0%{transform:translateY(-30px) rotate(-5deg);opacity:0}8%{opacity:.5}18%{opacity:.6}85%{opacity:.2}95%{opacity:.1}to{transform:translateY(750px) rotate(5deg);opacity:0}}.hero-subtitle{font-size:1.1rem;color:var(--gray-light);margin-bottom:2.5rem;line-height:1.6;max-width:600px;margin-left:auto;margin-right:auto;position:relative;z-index:20}@media(min-width:768px){.hero-subtitle{font-size:1.25rem}}.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;position:relative;z-index:20}.cta-primary,.cta-secondary{padding:1rem 2rem;font-size:1rem;font-weight:600;border:none;cursor:pointer;transition:all .3s ease;border-radius:4px}.cta-primary{background-color:var(--hacker-red);color:var(--white)}.cta-primary:hover{background-color:var(--hacker-red-dark);transform:translateY(-2px)}.cta-secondary{background-color:transparent;color:var(--white);border:1px solid var(--gray-dark)}.cta-secondary:hover{border-color:var(--hacker-red);color:var(--hacker-red)}.stats-section{padding:4rem 1rem;background-color:var(--black-dark)}@media(min-width:768px){.stats-section{padding:4rem 2rem}}.stats-container{width:100%;min-width:0;max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:1rem}@media(min-width:768px){.stats-container{grid-template-columns:repeat(3,minmax(0,1fr));gap:4rem}}.stat{display:flex;flex-direction:column;align-items:center;text-align:center;min-width:0}.stat-number{font-size:clamp(2rem,8vw,2.5rem);font-weight:700;color:var(--hacker-red);line-height:1;margin-bottom:.5rem}@media(min-width:768px){.stat-number{font-size:3rem}}.stat-label{width:100%;max-width:13rem;min-height:2.8em;font-size:clamp(.65rem,2.4vw,.9rem);color:var(--gray);text-transform:uppercase;letter-spacing:1px;overflow-wrap:anywhere}@media(max-width:420px){.hero-cta{flex-direction:column;align-items:stretch}.cta-primary,.cta-secondary{width:100%}.stats-container{gap:.75rem}}.section-header{text-align:center;margin-bottom:3rem}.section-title{font-size:2rem;font-weight:700;margin-bottom:1rem;color:var(--white)}@media(min-width:768px){.section-title{font-size:2.5rem}}.section-subtitle{font-size:1.1rem;color:var(--gray);max-width:600px;margin:0 auto;line-height:1.6}.features-section{padding:4rem 1rem 2rem}@media(min-width:768px){.features-section{padding:6rem 2rem 4rem}}.features-grid{max-width:1200px;margin:0 auto;display:grid;gap:2rem}@media(min-width:768px){.features-grid{grid-template-columns:repeat(2,1fr);gap:3rem}}@media(min-width:1024px){.features-grid{grid-template-columns:repeat(4,1fr)}}.feature-card{background-color:var(--black-light);border:1px solid var(--gray-dark);border-radius:8px;padding:2rem;transition:all .3s ease}.feature-card:hover{border-color:var(--hacker-red);transform:translateY(-5px)}.feature-number{font-size:2rem;font-weight:700;color:var(--hacker-red);margin-bottom:1rem}.feature-title{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:var(--white)}.feature-description{color:var(--gray);line-height:1.6}.ctf-section{padding:4rem 1rem;background-color:var(--black-dark)}@media(min-width:768px){.ctf-section{padding:6rem 2rem}}.challenges-grid{max-width:1200px;margin:0 auto;display:grid;gap:1.5rem}@media(min-width:768px){.challenges-grid{grid-template-columns:repeat(2,1fr);gap:2rem}}@media(min-width:1024px){.challenges-grid{grid-template-columns:repeat(4,1fr)}}.challenge-card{background-color:var(--black);border:1px solid var(--gray-dark);border-radius:8px;padding:1.5rem;transition:all .3s ease}.challenge-card:hover{border-color:var(--hacker-red)}.challenge-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.challenge-number{font-size:1.5rem;font-weight:700;color:var(--hacker-red)}.difficulty{padding:.25rem .75rem;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.difficulty.easy{background-color:#ff00001a;color:var(--hacker-red)}.difficulty.medium{background-color:#ff000026;color:var(--hacker-red-light)}.difficulty.hard{background-color:#f003;color:var(--hacker-red)}.difficulty.expert{background-color:#ff000040;color:var(--hacker-red)}.challenge-title{font-size:1.1rem;font-weight:600;margin-bottom:1.5rem;color:var(--white)}.challenge-footer{display:flex;justify-content:space-between;align-items:center}.challenge-category{font-size:.9rem;color:var(--gray)}.challenge-button{background-color:#ff00001a;border:1px solid var(--hacker-red);color:var(--hacker-red);padding:.5rem 1.5rem;font-size:.9rem;font-weight:600;border-radius:4px;cursor:pointer;transition:all .3s ease}.challenge-button:hover{background-color:var(--hacker-red);color:var(--white)}.final-cta-section{padding:3rem 1rem 6rem;background:linear-gradient(135deg,var(--black) 0%,var(--black-dark) 100%);text-align:center}@media(min-width:768px){.final-cta-section{padding:4rem 2rem 8rem}}.final-cta-content{max-width:600px;margin:0 auto}.final-cta-title{font-size:2.5rem;font-weight:700;margin-bottom:1.5rem;color:var(--white)}@media(min-width:768px){.final-cta-title{font-size:3rem}}.final-cta-text{font-size:1.1rem;color:var(--gray);margin-bottom:2.5rem;line-height:1.6}.final-cta-button{background-color:var(--hacker-red);color:var(--white);padding:1.25rem 3rem;font-size:1.1rem;font-weight:600;border:none;border-radius:4px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px;margin:0 auto}.final-cta-button:hover{background-color:var(--hacker-red-dark);transform:translateY(-2px);box-shadow:0 10px 20px #f003}.final-cta-discord-text{margin-top:1rem;font-size:.9rem;color:var(--gray-light);line-height:1.5}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;max-width:100%;min-width:0}html{overflow-x:clip}:root{--hacker-red: #ff0000;--hacker-red-dark: #cc0000;--hacker-red-light: #ff3333;--black: #000000;--black-dark: #0a0a0a;--black-light: #111111;--white: #ffffff;--gray: #888888;--gray-dark: #333333;--gray-light: #e0e0e0;--border-color: #222222}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--black);color:var(--white);line-height:1.6;min-height:100vh;overflow-x:clip}.app{display:flex;flex-direction:column;width:100%;min-width:0;min-height:100vh;overflow-x:clip}.route-loading{display:grid;min-height:calc(100vh - 70px);place-items:center;padding:2rem;color:var(--gray-light);background:var(--black);font-family:Courier New,monospace}.code-font{font-family:Courier New,Consolas,monospace}img,svg,video,iframe{max-width:100%}.red-glow{color:var(--hacker-red);text-shadow:0 0 10px rgba(255,0,0,.3)}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.cursor-blink{animation:blink 1s infinite}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--black)}::-webkit-scrollbar-thumb{background:var(--hacker-red);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--hacker-red-light)}