:root{--supaco-primary-dark: #0A0F1C;--supaco-executive-white: #F8FAFC;--supaco-power-accent: #00F0FF;--supaco-accent-alt: #FFFFFF;--supaco-gray-0: #0A0F1C;--supaco-gray-1: #14171d;--supaco-gray-2: #1a1e26;--supaco-gray-3: #2a3038;--supaco-gray-4: #64748b;--supaco-gray-5: #94A3B8;--supaco-gray-6: #cbd5e1;--supaco-gray-7: #F8FAFC;--supaco-status-ok: #22c55e;--supaco-status-warning: #F59E0B;--supaco-status-critical: #EF4444;--supaco-status-info: #3b82f6;--supaco-font-primary: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--supaco-font-mono: "JetBrains Mono", ui-monospace, monospace;--supaco-headline-hero: clamp(3rem, 6vw, 4.5rem);--supaco-headline-h1: 2rem;--supaco-headline-h2: 1.5rem;--supaco-headline-h3: 1.25rem;--supaco-body: 1rem;--supaco-caption: .9rem;--supaco-line-tight: 1.1;--supaco-line-headline: 1.2;--supaco-line-body: 1.6;--supaco-line-caption: 1.4;--supaco-weight-body: 400;--supaco-weight-emphasis: 500;--supaco-weight-subhead: 600;--supaco-weight-headline: 700;--supaco-grid: 8px;--supaco-space-1: 8px;--supaco-space-2: 16px;--supaco-space-3: 24px;--supaco-space-4: 32px;--supaco-space-6: 48px;--supaco-space-8: 64px;--supaco-margin-inline: 1.5rem;--supaco-section-gap: 4rem;--supaco-radius: 8px;--supaco-radius-pill: 999px;--supaco-border: 1px solid var(--supaco-gray-3);--supaco-border-subtle: 1px solid rgba(255, 255, 255, .08);--supaco-shadow-sm: 0 1px 2px rgba(0, 0, 0, .2);--supaco-focus-ring: 2px solid var(--supaco-power-accent);--supaco-focus-offset: 2px;--supaco-ease: ease;--supaco-duration-fast: .2s;--supaco-duration-normal: .25s;--supaco-duration-slow: .3s}:root{--bg: var(--supaco-gray-0);--surface: var(--supaco-gray-1);--surface-hover: var(--supaco-gray-2);--border: var(--supaco-gray-3);--text: var(--supaco-gray-6);--text-muted: var(--supaco-gray-5);--accent: var(--supaco-power-accent);--accent-hover: #22d3ee;--success: var(--supaco-status-ok);--warning: var(--supaco-status-warning);--radius: var(--supaco-radius);--font-sans: var(--supaco-font-primary);--font-mono: var(--supaco-font-mono);--bg-deep: var(--supaco-primary-dark);--bg-soft: var(--supaco-gray-1);--text-primary: var(--supaco-executive-white);--text-secondary: var(--supaco-gray-5);--border-subtle: var(--supaco-border-subtle)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:var(--supaco-focus-ring);outline-offset:var(--supaco-focus-offset)}.skip-link{position:absolute;top:-3rem;left:1rem;z-index:200;padding:.5rem 1rem;background:var(--supaco-power-accent);color:var(--supaco-primary-dark);font-weight:600;border-radius:var(--supaco-radius);transition:top .2s ease}.skip-link:focus{top:1rem}.muted{color:var(--text-muted);font-size:.9rem}.site-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;background:#0c0e12e6;border-bottom:1px solid var(--border);backdrop-filter:blur(8px)}.logo{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.1rem;letter-spacing:.02em;color:var(--text)}.logo img{width:28px;height:28px;border-radius:8px;display:block}.logo:hover{text-decoration:none;color:var(--accent)}.site-header nav{display:flex;align-items:center;gap:1.5rem}.site-header nav a{color:var(--text-muted);font-size:.9rem}.site-header nav a:hover{color:var(--text)}.nav-cta{color:var(--accent)!important;font-weight:600}section{padding:var(--supaco-section-gap) var(--supaco-margin-inline);max-width:800px;margin:0 auto;scroll-margin-top:4rem}section h2{font-size:1.5rem;font-weight:600;margin:0 0 1rem;color:var(--text)}section h3{font-size:1.1rem;font-weight:600;margin:1.5rem 0 .5rem;color:var(--text-muted)}.hero{position:relative;text-align:center;overflow:hidden}.hero-modern{height:100vh;display:flex;align-items:center;justify-content:center;padding:0 20px;background:var(--bg-deep) url(/supaco-hero-bg.svg) center/cover no-repeat;background-blend-mode:normal}.hero-modern:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 40%,var(--bg-soft) 0%,transparent 55%);pointer-events:none}.hero-modern .hero-content{position:relative;z-index:1;max-width:800px;animation:heroFadeIn 1.2s ease forwards}.hero-modern .hero-title{font-size:clamp(3rem,6vw,4.5rem);font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:0;color:var(--text-primary)}.hero-modern .hero-logo{max-width:500px;width:100%;height:auto;display:block;margin:0 auto}.hero-modern .hero-subtitle{margin-top:24px;font-size:1.2rem;color:var(--text-secondary)}.hero-modern .hero-btn{display:inline-block;margin-top:40px;padding:14px 36px;background:#111827;color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:999px;text-decoration:none;font-weight:500;transition:all .25s ease}.hero-modern .hero-btn:hover{background:#1f2937;transform:translateY(-2px);text-decoration:none}.hero-modern .hero-btn-links{display:block;margin-top:1rem}.hero-modern .hero-btn-link{display:inline-block;font-size:.9rem;color:var(--text-secondary);text-decoration:none;transition:color .2s ease}.hero-modern .hero-btn-link:hover{color:var(--text-primary);text-decoration:none}.hero-modern .hero-btn-sep{margin:0 .5rem;color:var(--text-secondary);opacity:.6}@keyframes heroFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.hero-btn{background:linear-gradient(135deg,#00f0ff,#06f);color:#05080f;padding:.875rem 2rem;border-radius:9999px;transition:transform .2s ease,box-shadow .2s ease}.hero-btn:hover{transform:translateY(-4px);box-shadow:0 0 24px #00f0ff80;text-decoration:none;color:#05080f}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;font-family:inherit;border-radius:var(--radius);cursor:pointer;border:none;transition:background .2s,color .2s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);text-decoration:none}.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--surface-hover);text-decoration:none}.steps{list-style:none;padding:0;margin:0}.steps li{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--border)}.steps li:last-child{border-bottom:none}.step-num{flex-shrink:0;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--border);border-radius:50%;font-weight:600;font-size:.9rem;color:var(--text-muted)}.step-content strong{display:block;margin-bottom:.25rem;color:var(--text)}.step-content span{color:var(--text-muted);font-size:.95rem}.statement{margin-top:1.5rem;padding:1rem 1.25rem;background:var(--surface);border-left:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;font-size:.95rem;color:var(--text-muted)}.feature-list{list-style:none;padding:0;margin:0}.feature-list li{padding:.5rem 0 .5rem 1.5rem;position:relative;color:var(--text-muted)}.feature-list li:before{content:"";position:absolute;left:0;top:.75rem;width:6px;height:6px;background:var(--accent);border-radius:50%}.download-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;margin-top:1rem}.download-block h3{margin-top:0;margin-bottom:.75rem}.download-links{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1rem}.checksum{font-family:var(--font-mono);font-size:.8rem;color:var(--text-muted);word-break:break-all;margin-top:.5rem}.faq-list{list-style:none;padding:0;margin:0}.faq-list li{border-bottom:1px solid var(--border);padding:1rem 0}.faq-list li:last-child{border-bottom:none}.faq-list strong{display:block;margin-bottom:.5rem;color:var(--text)}.faq-list p{margin:0;color:var(--text-muted);font-size:.95rem}.site-footer{margin-top:4rem;padding:2rem 1.5rem;border-top:1px solid var(--border);background:var(--surface);text-align:center}.footer-inner{max-width:600px;margin:0 auto}.footer-inner p{margin:.5rem 0;font-size:.9rem}.site-footer a{color:var(--text-muted)}.site-footer a:hover{color:var(--accent)}@media(max-width:640px){.site-header nav{gap:1rem}.site-header nav a:not(.nav-cta){display:none}section{padding:3rem 1rem}}@media(prefers-reduced-motion:reduce){.pulse-dot,.hero-content,.hero-layer{animation:none!important;transform:none!important}}