:root{--tech-purple: #8B5CF6;--tech-cyan: #06B6D4;--bg-dark: #0b0c10;--card-dark: #111217;--border-dark: #1b1d24;--text: #e6eef6;--muted: #9fb2c3;--radius-lg: 20px;--radius-md: 14px;--radius-sm: 9px;--shadow-soft: 0 10px 30px rgba(0,0,0,.35);--shadow-neon: 0 0 0 1px rgba(139, 92, 246, .35), 0 0 25px rgba(6, 182, 212, .35);--h1: clamp(2.2rem, 1.6rem + 2.2vw, 4rem);--h2: clamp(1.6rem, 1.2rem + 1.6vw, 2.6rem);--h3: clamp(1.25rem, 1rem + 1vw, 1.8rem);--lead: 1.125rem;--body: 1rem;--small: .875rem;--s1: .5rem;--s2: .75rem;--s3: 1rem;--s4: 1.5rem;--s5: 2rem;--s6: 3rem;--ring: 0 0 0 .2rem rgba(6,182,212,.35)}*{box-sizing:border-box}html,body,#root{height:100%}body{font-family:Montserrat,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif;font-size:var(--body);line-height:1.65;color:var(--text);background:var(--bg-dark);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.grad-tech{background-image:radial-gradient(1200px 600px at 20% 0%,rgba(139,92,246,.15),transparent 60%),radial-gradient(1000px 500px at 80% 20%,rgba(6,182,212,.12),transparent 60%),linear-gradient(180deg,#fff0,#fff0)}.dark .grad-tech{background-image:radial-gradient(1200px 600px at 20% 0%,rgba(139,92,246,.12),transparent 60%),radial-gradient(1000px 500px at 80% 20%,rgba(6,182,212,.1),transparent 60%),linear-gradient(180deg,#0b0c1000,#0b0c1000)}.neon-ring{box-shadow:var(--shadow-neon)}.neon-text{text-shadow:0 0 8px rgba(139,92,246,.6),0 0 16px rgba(6,182,212,.5)}.glow-blob{position:absolute;filter:blur(42px);opacity:.6;pointer-events:none}.glow-purple{background:radial-gradient(circle,rgba(139,92,246,.7),transparent 60%)}.glow-cyan{background:radial-gradient(circle,rgba(6,182,212,.7),transparent 60%)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.float{animation:float 6s ease-in-out infinite}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.fade-in{animation:fadeIn .7s ease forwards}.dark ::-webkit-scrollbar{width:10px;height:10px}.dark ::-webkit-scrollbar-thumb{background:#2a2e37;border-radius:999px}:root{--reveal-distance: 24px;--reveal-duration: .7s;--reveal-ease: cubic-bezier(.22,.72,.24,.99)}.reveal{opacity:0;filter:saturate(1) brightness(1);transition-property:opacity,transform,filter;transition-duration:var(--reveal-duration);transition-timing-function:var(--reveal-ease);transition-delay:var(--d, 0ms);will-change:transform,opacity}.reveal-up{transform:translateY(var(--reveal-distance))}.reveal-left{transform:translate(calc(var(--reveal-distance) * -1))}.reveal-right{transform:translate(var(--reveal-distance))}.reveal.is-visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.reveal,.reveal-up,.reveal-left,.reveal-right{transition:none!important;transform:none!important;opacity:1!important}}.container{width:min(1140px,92%);margin-inline:auto}.section{padding-block:var(--s6)}.grid{display:grid;gap:var(--s4)}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:960px){.grid-2,.grid-3{grid-template-columns:1fr}}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center;gap:var(--s3)}.center{text-align:center}.max-prose{max-width:70ch;margin-inline:auto}.mt-1{margin-top:var(--s1)}.mt-2{margin-top:var(--s2)}.mt-3{margin-top:var(--s3)}.mt-4{margin-top:var(--s4)}.mt-5{margin-top:var(--s5)}.mb-1{margin-bottom:var(--s1)}.mb-2{margin-bottom:var(--s2)}.mb-3{margin-bottom:var(--s3)}.mb-4{margin-bottom:var(--s4)}.mb-5{margin-bottom:var(--s5)}h1,h2,h3,h4,h5,h6{margin:0 0 var(--s2);font-weight:800;letter-spacing:-.015em}h1{font-size:var(--h1);line-height:1.05}h2{font-size:var(--h2);line-height:1.12}h3{font-size:var(--h3);line-height:1.2}p{margin:0 0 var(--s3);color:color-mix(in hsl,var(--text),white 8%)}.lead{font-size:var(--lead);color:color-mix(in hsl,var(--text),white 16%)}.gradient-text{background:linear-gradient(90deg,var(--tech-cyan),var(--tech-purple));-webkit-background-clip:text;background-clip:text;color:transparent}.navbar{position:sticky;top:0;z-index:50;-webkit-backdrop-filter:saturate(1.2) blur(10px);backdrop-filter:saturate(1.2) blur(10px);background:color-mix(in hsl,var(--bg-dark),transparent 35%);border-bottom:1px solid var(--border-dark)}.navbar .bar{height:72px;display:flex;align-items:center;justify-content:space-between;gap:var(--s3)}.brand{font-weight:800;letter-spacing:.02em;background:linear-gradient(90deg,var(--tech-purple),var(--tech-cyan));-webkit-background-clip:text;background-clip:text;color:transparent}.nav a{color:var(--muted);text-decoration:none;font-weight:600;padding:.4rem .7rem;border-radius:8px}.nav a:hover{color:var(--text);background:#ffffff0a}.hero{text-align:center;padding-block:calc(var(--s6) + 1.5rem)}.kicker{display:inline-block;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:var(--s2)}.hero .actions{margin-top:var(--s3);display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}.btn{--bg: var(--tech-cyan);--fg: #081018;display:inline-flex;align-items:center;gap:.6rem;padding:.9rem 1.2rem;border:0;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--bg),color-mix(in hsl,var(--bg),#fff 14%));color:var(--fg);font-weight:800;letter-spacing:.02em;cursor:pointer;box-shadow:0 8px 24px color-mix(in hsl,var(--tech-cyan),transparent 70%);transition:transform .15s ease,box-shadow .15s ease,filter .15s ease}.btn:hover{transform:translateY(-1px);filter:brightness(1.03)}.btn:focus-visible{outline:none;box-shadow:var(--ring)}.btn--secondary{--bg: var(--tech-purple);--fg: #fff}.btn--ghost{background:transparent;color:var(--text);border:1px solid color-mix(in hsl,var(--text),transparent 80%);box-shadow:none}.badge{display:inline-block;padding:.35rem .6rem;border-radius:999px;font-size:.75rem;font-weight:700;letter-spacing:.04em;background:color-mix(in hsl,var(--tech-cyan),transparent 85%);color:var(--tech-cyan);border:1px solid color-mix(in hsl,var(--tech-cyan),transparent 60%)}.chip{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .7rem;border-radius:999px;font-weight:700;font-size:.85rem;border:1px solid var(--border-dark);background:#ffffff05}.card{background:linear-gradient(180deg,color-mix(in hsl,var(--card-dark),transparent 4%),var(--card-dark));border:1px solid var(--border-dark);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:var(--s4)}.card--glass{background:linear-gradient(180deg,#ffffff0d,#ffffff05);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.speaker-card{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--border-dark);background:radial-gradient(120% 120% at 100% 0%,#8b5cf61a,#fff0 60%),linear-gradient(180deg,#ffffff05,#fff0);padding:var(--s4);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.speaker-card:hover{transform:translateY(-3px);box-shadow:0 16px 40px #06b6d41f;border-color:color-mix(in hsl,var(--tech-cyan),transparent 60%)}.speaker-avatar{width:88px;height:88px;border-radius:16px;object-fit:cover;border:1px solid color-mix(in hsl,var(--text),transparent 85%);box-shadow:0 8px 24px #00000059}.speaker-meta{color:var(--muted);font-size:.9rem}.countdown{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s3)}.countdown .box{text-align:center;padding:var(--s3);border-radius:var(--radius-md);border:1px solid var(--border-dark);background:linear-gradient(180deg,#ffffff08,#fff0)}.countdown .num{font-size:clamp(1.8rem,1.3rem + 1.8vw,3rem);font-weight:800}.countdown .lbl{color:var(--muted);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.75rem}.table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:var(--radius-lg);background:var(--card-dark);box-shadow:var(--shadow-soft);border:1px solid var(--border-dark)}.table th,.table td{padding:1rem 1.1rem;border-bottom:1px solid var(--border-dark);text-align:left}.table th{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:color-mix(in hsl,var(--card-dark),white 3%)}.table tr:hover td{background:color-mix(in hsl,var(--card-dark),white 2%)}.pricing{display:grid;gap:var(--s4);grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:960px){.pricing{grid-template-columns:1fr}}.ticket{position:relative;padding:var(--s4);border-radius:var(--radius-lg);border:1px solid var(--border-dark);background:radial-gradient(120% 120% at 0% 0%,#06b6d41a,#fff0 60%),linear-gradient(180deg,#ffffff05,#fff0);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.ticket:hover{transform:translateY(-3px);border-color:color-mix(in hsl,var(--tech-purple),transparent 55%);box-shadow:0 16px 40px #8b5cf61f}.ticket .price{font-size:clamp(1.8rem,1.2rem + 1.6vw,3rem);font-weight:800}.ticket .features{list-style:none;padding:0;margin:var(--s3) 0 0}.ticket .features li{padding:.5rem 0;display:flex;gap:.6rem;align-items:center;color:color-mix(in hsl,var(--text),white 10%)}.ticket .features li:before{content:"";width:.7rem;height:.7rem;border-radius:999px;background:radial-gradient(circle at 30% 30%,var(--tech-cyan),var(--tech-purple));box-shadow:0 0 0 1px #ffffff0f}.tabs{display:flex;gap:.4rem;background:#ffffff08;padding:.35rem;border-radius:999px;border:1px solid var(--border-dark)}.tab{padding:.55rem .9rem;border-radius:999px;font-weight:700;font-size:.9rem;color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none}.tab[aria-selected=true]{color:#081018;background:linear-gradient(135deg,var(--tech-cyan),color-mix(in hsl,var(--tech-cyan),#fff 16%));box-shadow:0 6px 18px #06b6d440}.timeline{position:relative;padding-left:1.5rem}.timeline:before{content:"";position:absolute;left:.35rem;top:.2rem;bottom:.2rem;width:2px;background:linear-gradient(var(--tech-cyan),var(--tech-purple));opacity:.4}.timeline .item{position:relative;margin-bottom:var(--s4)}.timeline .item:before{content:"";position:absolute;left:-.15rem;top:.2rem;width:.7rem;height:.7rem;border-radius:999px;background:radial-gradient(circle at 30% 30%,var(--tech-cyan),var(--tech-purple));box-shadow:0 0 0 2px var(--card-dark)}.input,.select,.textarea{width:100%;padding:.9rem 1rem;border-radius:var(--radius-sm);background:var(--card-dark);border:1px solid var(--border-dark);color:var(--text);font-family:inherit;outline:none;transition:box-shadow .15s ease,border-color .15s ease}.input::placeholder,.textarea::placeholder{color:color-mix(in hsl,var(--text),transparent 60%)}.input:focus,.select:focus,.textarea:focus{border-color:var(--tech-cyan);box-shadow:var(--ring)}.cta{display:grid;gap:var(--s3);padding:var(--s4);border-radius:var(--radius-lg);background:linear-gradient(135deg,color-mix(in hsl,var(--tech-cyan),transparent 85%),color-mix(in hsl,var(--tech-purple),transparent 85%));border:1px solid var(--border-dark)}.marquee{display:flex;gap:var(--s5);align-items:center;overflow:auto;padding:var(--s2) 0;scrollbar-width:thin}.logo-tile{flex:0 0 auto;height:48px;width:auto;opacity:.85;filter:saturate(0) contrast(1.1);transition:opacity .2s ease,filter .2s ease,transform .2s ease}.logo-tile:hover{opacity:1;filter:none;transform:translateY(-2px)}.footer{padding-block:var(--s5);color:var(--muted);border-top:1px solid var(--border-dark)}a{color:var(--tech-cyan);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:none;box-shadow:var(--ring);border-radius:8px}.hero-card{border:1px solid var(--border-dark);border-radius:var(--radius-lg);padding:var(--s5);background:radial-gradient(140% 120% at 100% 0%,#8b5cf61f,#fff0 60%),radial-gradient(160% 120% at 0% 100%,#06b6d41a,#fff0 60%),linear-gradient(180deg,#ffffff08,#fff0)}.highlight{border:1px solid color-mix(in hsl,var(--tech-cyan),transparent 60%);background:linear-gradient(180deg,#06b6d41a,#06b6d400);box-shadow:0 10px 28px #06b6d41f}.divider{height:1px;border:0;margin-block:var(--s4);background:linear-gradient(90deg,transparent,rgba(255,255,255,.12),transparent)}