*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary:#0f4c75;--color-accent:#3fc1c9;--hero-bg:#0a1628;--hero-gradient:linear-gradient(135deg,#0a1628 0%,#1b3a5c 50%,#0f4c75 100%);--color-text:#1a1a2e;--color-text-muted:#5a5a7a;--color-text-inverse:#f0f0f5;--color-bg:#fafafa;--color-surface:#fff;--color-border:#e5e5ec;--font-display:"Instrument Serif",Georgia,serif;--font-body:"DM Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--max-width:1120px;--section-padding:96px 24px}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);line-height:1.6}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-in{animation:.7s ease-out both fadeInUp}.animate-in-delay-1{animation:.7s ease-out .1s both fadeInUp}.animate-in-delay-2{animation:.7s ease-out .2s both fadeInUp}.animate-in-delay-3{animation:.7s ease-out .3s both fadeInUp}.animate-in-delay-4{animation:.7s ease-out .4s both fadeInUp}.animate-fade{animation:1s ease-out both fadeIn}.hero{background:var(--hero-gradient);color:var(--color-text-inverse);text-align:center;padding:160px 24px 120px;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(at 30% 20%,#ffffff0a 0%,#0000 60%),radial-gradient(at 70% 80%,#ffffff05 0%,#0000 50%);position:absolute;inset:0}.hero-inner{max-width:var(--max-width);z-index:1;margin:0 auto;position:relative}.hero-tagline{font-family:var(--font-body);letter-spacing:.15em;text-transform:uppercase;color:var(--color-accent);margin-bottom:24px;font-size:.875rem;font-weight:500}.hero-headline{font-family:var(--font-display);letter-spacing:-.02em;max-width:800px;margin:0 auto 24px;font-size:clamp(2.5rem,6vw,4.5rem);font-weight:400;line-height:1.1}.hero-subheadline{opacity:.8;max-width:560px;margin:0 auto;font-size:1.15rem;font-weight:400;line-height:1.7}.features-section{padding:var(--section-padding);background:var(--color-bg)}.features-inner{max-width:var(--max-width);margin:0 auto}.features-label{letter-spacing:.15em;text-transform:uppercase;color:var(--color-primary);margin-bottom:12px;font-size:.8rem;font-weight:600}.features-title{font-family:var(--font-display);color:var(--color-text);max-width:500px;margin-bottom:56px;font-size:clamp(1.75rem,4vw,2.75rem);font-weight:400;line-height:1.15}.features-description{color:var(--color-text-muted);max-width:540px;margin-top:-32px;margin-bottom:56px;font-size:clamp(1rem,2vw,1.125rem);line-height:1.6}.features-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:40px;display:grid}.feature-card{border-top:1px solid var(--color-border);padding:32px 0}.feature-card-title{font-family:var(--font-body);color:var(--color-text);margin-bottom:10px;font-size:1.1rem;font-weight:600}.feature-card-desc{color:var(--color-text-muted);font-size:.95rem;line-height:1.65}.registration-section{padding:var(--section-padding);background:var(--color-surface);border-top:1px solid var(--color-border)}.registration-inner{text-align:center;max-width:520px;margin:0 auto}.registration-title{font-family:var(--font-display);margin-bottom:12px;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:400;line-height:1.15}.registration-subtitle{color:var(--color-text-muted);margin-bottom:40px;font-size:1rem}.form{text-align:left;flex-direction:column;gap:16px;display:flex}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-field{flex-direction:column;gap:6px;display:flex}.form-label{letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted);font-size:.8rem;font-weight:600}.form-input{font-family:var(--font-body);border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);border-radius:8px;outline:none;padding:12px 16px;font-size:.95rem;transition:border-color .2s,box-shadow .2s}.form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-primary)15%,transparent)}.form-input::placeholder{color:#b0b0c0}.form-checkbox-field{align-items:flex-start;gap:10px;display:flex}.form-checkbox{width:16px;height:16px;accent-color:var(--color-primary);cursor:pointer;flex-shrink:0;margin-top:3px}.form-checkbox-label{color:var(--color-text-muted);cursor:pointer;font-size:.85rem;line-height:1.5}.form-checkbox-label a{color:var(--color-primary);text-underline-offset:2px;text-decoration:underline}.form-checkbox-label a:hover{opacity:.8}.form-button{font-family:var(--font-body);background:var(--color-primary);color:#fff;cursor:pointer;border:none;border-radius:8px;margin-top:8px;padding:14px 32px;font-size:.95rem;font-weight:600;transition:background .2s,transform .1s}.form-button:hover{filter:brightness(1.1)}.form-button:active{transform:scale(.98)}.form-button:disabled{opacity:.6;cursor:not-allowed}.form-message{text-align:center;border-radius:8px;padding:12px 16px;font-size:.9rem}.form-message-success{color:#065f46;background:#ecfdf5;border:1px solid #a7f3d0}.form-message-error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.footer{text-align:center;border-top:1px solid var(--color-border);background:var(--color-bg);padding:40px 24px}.footer-text{color:var(--color-text-muted);font-size:.85rem}.footer-link{color:var(--color-text-muted);text-underline-offset:2px;text-decoration:underline}.footer-link:hover{color:var(--color-primary)}.privacy{max-width:680px;margin:0 auto;padding:80px 24px 64px}.privacy-title{font-family:var(--font-display);margin-bottom:8px;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:400;line-height:1.15}.privacy-updated{color:var(--color-text-muted);margin-bottom:48px;font-size:.85rem}.privacy-section{margin-bottom:32px}.privacy-section h2{font-family:var(--font-body);color:var(--color-text);margin-bottom:8px;font-size:1.1rem;font-weight:600}.privacy-section p{color:var(--color-text-muted);margin-bottom:8px;font-size:.95rem;line-height:1.7}.privacy-section ul{margin-top:8px;padding-left:20px;list-style:outside}.privacy-section li{color:var(--color-text-muted);margin-bottom:4px;font-size:.95rem;line-height:1.7}@media (max-width:640px){.hero{padding:120px 20px 80px}.form-row,.features-grid{grid-template-columns:1fr}}