:root{--bg-dark:#0A0A0A;--text-light:#F0F0F0;--rust-orange:#E66C3C;--accent-glow:rgba(230, 108, 60, 0.5);--transition-speed:0.3s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:'Roboto Mono',monospace,sans-serif;background-color:var(--bg-dark);color:var(--text-light);line-height:1.6}h1,h2{font-family:Poppins,sans-serif;font-weight:700;text-transform:uppercase;text-align:center;margin-bottom:1rem;text-shadow:0 0 15px var(--accent-glow)}h1{font-size:3rem}h2{font-size:2rem}.main-header{position:fixed;top:0;width:100%;background-color:rgba(10,10,10,.9);z-index:1000;padding:1rem 0;backdrop-filter:blur(10px)}.main-nav{display:flex;justify-content:center;gap:2rem;position:relative}.nav-item{text-decoration:none;color:var(--text-light);font-weight:700;transition:color var(--transition-speed)}.nav-item:hover{color:var(--rust-orange)}.nav-toggle{display:none;font-size:1.5rem;background:0 0;border:none;color:var(--text-light);cursor:pointer;position:absolute;right:1rem;top:50%;transform:translateY(-50%)}section{min-height:100vh;padding:6rem 2rem 2rem;display:flex;justify-content:center;align-items:center;text-align:center}.container{max-width:800px;width:100%}.coming-soon-section{background:linear-gradient(180deg,var(--bg-dark) 0,#151515 100%)}.subtitle{font-size:1.25rem;color:#a0a0a0;margin-bottom:2rem}.countdown-timer{display:flex;justify-content:space-between;gap:1rem;margin:2rem 0}.timer-box{flex:1;background-color:#1a1a1a;border-radius:8px;padding:1rem;box-shadow:0 0 10px var(--accent-glow)}.timer-number{font-size:2rem;font-weight:700;display:block}.timer-label{font-size:.9rem;margin-top:.5rem}.author-section{background-color:#1a1a1a;padding-top:4rem}.author-info{display:flex;flex-direction:column;align-items:center;gap:1rem}.author-photo{width:150px;height:150px;border-radius:50%;border:3px solid var(--rust-orange);object-fit:cover;box-shadow:0 0 15px var(--accent-glow);object-position:top}.newsletter-section{background-color:#101010;padding:4rem 2rem}.registration-form{display:flex;flex-direction:column;gap:1rem;margin-top:2rem}.registration-form input{padding:.75rem;border-radius:5px;border:1px solid #333;background-color:#1a1a1a;color:var(--text-light);font-family:'Roboto Mono',monospace;font-size:1rem;width:100%;text-align:center}.cta-button{display:inline-block;background-color:var(--rust-orange);color:var(--text-light);padding:.75rem 2rem;text-decoration:none;font-weight:700;border-radius:5px;transition:transform var(--transition-speed),box-shadow var(--transition-speed)}.cta-button:hover{transform:scale(1.05);box-shadow:0 0 15px var(--accent-glow)}.main-footer{text-align:center;padding:2rem;background-color:#151515}.linkedin-icon{width:48px;height:48px;border-radius:50%;align-items:center;justify-content:center;margin-top:20px}@media (max-width:768px){.countdown-timer{flex-direction:column}.timer-box{width:100%}.main-nav{flex-direction:column;display:none;background-color:var(--bg-dark)}.main-nav.active{display:flex}.nav-toggle{display:block}}#link-github{opacity:.3;pointer-events:none}.instagram-feed{overflow:hidden!important}