*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--white: #ffffff;--background: #f8fafc;--border: #e2e8f0;--border-light: #f1f5f9;--foreground: #0f172a;--muted: #64748b;--muted-light: #94a3b8;--violet: #7c3aed;--fuchsia: #c026d3;--violet-light: #ede9fe;--font: "Geist", -apple-system, sans-serif;--font-mono: "Geist Mono", monospace;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-2xl: 24px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1)}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--white);color:var(--foreground);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}.container{max-width:1100px;margin:0 auto;padding:0 24px}.gradient-text{background:linear-gradient(135deg,var(--violet),var(--fuchsia));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font);font-size:14px;font-weight:600;border-radius:var(--radius);padding:10px 20px;text-decoration:none;border:none;cursor:pointer;transition:all .15s ease;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--violet),var(--fuchsia));color:#fff;box-shadow:0 1px 2px #7c3aed4d}.btn-primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 8px 24px #7c3aed40}.btn-outline{background:transparent;color:var(--foreground);border:1px solid var(--border)}.btn-outline:hover{background:var(--background);border-color:var(--muted-light)}.btn-lg{font-size:15px;padding:13px 28px;border-radius:var(--radius-lg)}nav{position:fixed;top:0;left:0;right:0;z-index:100;background:#ffffffe0;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color .3s}nav.scrolled{border-bottom-color:var(--border-light)}.nav-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:32px}.nav-logo{font-size:18px;font-weight:800;color:var(--foreground);text-decoration:none;letter-spacing:-.03em;display:flex;align-items:center;gap:5px}.nav-logo img{height:60px;width:auto;display:block}.footer-logo img{height:34px;width:auto;display:block}.logo-dot{width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--violet),var(--fuchsia));display:inline-block}.nav-links{display:flex;align-items:center;gap:28px;list-style:none}.nav-links a{font-size:14px;font-weight:500;color:var(--muted);text-decoration:none;transition:color .15s}.nav-links a:hover{color:var(--foreground)}.nav-right{display:flex;align-items:center;gap:12px}.nav-attendee{font-size:13px;font-weight:500;color:var(--muted);text-decoration:none;transition:color .15s}.nav-attendee:hover{color:var(--foreground)}.hamburger{display:none;background:none;border:none;cursor:pointer;padding:6px;flex-direction:column;gap:5px}.hamburger span{display:block;width:20px;height:1.5px;background:var(--foreground);border-radius:2px;transition:all .3s}.mobile-nav{display:none;flex-direction:column;gap:2px;padding:12px 24px 20px;border-top:1px solid var(--border-light);background:#fffffff7}.mobile-nav.open{display:flex}.mobile-nav a{font-size:15px;font-weight:500;color:var(--foreground);text-decoration:none;padding:12px 0;border-bottom:1px solid var(--border-light)}.mobile-nav a:last-child{border-bottom:none;color:var(--violet);font-weight:700}footer{border-top:1px solid var(--border-light);padding:40px 0}.footer-top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;margin-bottom:36px}.footer-brand p{font-size:13px;color:var(--muted);margin-top:8px;max-width:200px;line-height:1.5}.footer-logo{font-size:16px;font-weight:800;color:var(--foreground);text-decoration:none;letter-spacing:-.025em;display:flex;align-items:center;gap:5px}.footer-col h4{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-light);margin-bottom:12px}.footer-col ul{list-style:none}.footer-col ul li{margin-bottom:7px}.footer-col ul a{font-size:13px;color:var(--muted);text-decoration:none;transition:color .15s}.footer-col ul a:hover{color:var(--foreground)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:24px;border-top:1px solid var(--border-light)}.footer-copy{font-size:12px;color:var(--muted-light)}.footer-attendee{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--violet);text-decoration:none;transition:opacity .15s}.footer-attendee:hover{opacity:.75}.footer-attendee svg{width:13px;height:13px}