:root{--c-void: #0a0b0e;--c-base: #0f1117;--c-surface: #161b27;--c-elevated: #1e2433;--c-border: #2a3347;--c-fg: #f0f4fc;--c-subtle: #c8d4e8;--c-muted: #8b9ab8;--c-cyan: #00c8ff;--c-cyan-dim: #0099cc;--c-cyan-glow: rgba(0, 200, 255, .15);--c-cyan-border: rgba(0, 200, 255, .3);--c-success: #10b981;--c-error: #ef4444;--font-display: "Syne", sans-serif;--font-body: "Inter", sans-serif;--font-mono: "DM Mono", monospace;--ease-out-expo: cubic-bezier(.22, 1, .36, 1);--dur-micro: .15s;--dur-fast: .25s;--dur-base: .4s;--dur-slow: .6s;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-2xl: 16px;--radius-pill: 9999px;--container: 1120px;--container-pad: clamp(1.25rem, 5vw, 3rem)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;background:var(--c-base);color:var(--c-fg);font-family:var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{background:var(--c-base)}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--container-pad)}.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:var(--radius-md);font-family:var(--font-body);font-size:14px;font-weight:500;letter-spacing:-.01em;cursor:pointer;border:1px solid transparent;text-decoration:none;white-space:nowrap;transition:background var(--dur-micro) ease,border-color var(--dur-micro) ease,box-shadow var(--dur-micro) ease,transform var(--dur-micro) ease}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--c-cyan);color:#0a0b0e;border-color:var(--c-cyan);font-weight:600}.btn-primary:hover{background:#33d4ff;border-color:#33d4ff;box-shadow:0 0 24px #00c8ff59}.btn-sm{padding:7px 14px;font-size:13px}.btn-lg{padding:14px 28px;font-size:16px}.btn-arrow{transition:transform var(--dur-fast) var(--ease-out-expo);display:inline-block}.btn:hover .btn-arrow{transform:translate(3px)}#site-header{position:fixed;top:0;left:0;right:0;z-index:200;background:#fff;border-bottom:1px solid #e5e7eb}.site-nav{display:flex;align-items:center;justify-content:space-between;height:60px;padding-inline:var(--container-pad);max-width:var(--container);margin-inline:auto;transition:background var(--dur-fast),border-color var(--dur-fast),backdrop-filter var(--dur-fast)}#site-header.scrolled{background:#ffffffeb;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid #e5e7eb}.site-logo{font-family:var(--font-display);font-size:18px;font-weight:700;letter-spacing:-.02em;text-decoration:none}.logo-spark{color:#0f1117}.logo-gpu{color:var(--c-cyan-dim)}.hero-section{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:100px;padding-bottom:80px;overflow:hidden}.hero-grid{position:absolute;inset:0;z-index:0;pointer-events:none}#hero-canvas{width:100%;height:100%;display:block;opacity:.4}.hero-section .container{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-content{display:flex;flex-direction:column;gap:1.5rem}.hero-headline{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,4rem);font-weight:800;letter-spacing:-.04em;line-height:1.04;color:var(--c-fg)}.hero-sub{font-size:17px;color:var(--c-subtle);line-height:1.7;max-width:480px}.hero-actions{display:flex;flex-direction:column;align-items:flex-start;gap:.75rem}.hero-cta-note{font-size:13px;color:var(--c-muted)}.terminal-window{background:var(--c-void);border:1px solid var(--c-border);border-radius:var(--radius-2xl);overflow:hidden;box-shadow:0 32px 80px #0009,0 0 0 1px #ffffff0a}.terminal-bar{display:flex;align-items:center;gap:6px;padding:12px 16px;background:var(--c-surface);border-bottom:1px solid var(--c-border)}.terminal-dot{width:12px;height:12px;border-radius:50%}.dot-red{background:#ff5f57}.dot-yellow{background:#febc2e}.dot-green{background:#28c840}.terminal-filename{margin-left:8px;font-family:var(--font-mono);font-size:12px;color:var(--c-muted)}.terminal-body{padding:1.25rem 1.5rem}.code-block{font-family:var(--font-mono);font-size:13px;line-height:1.8;color:var(--c-subtle);white-space:pre;overflow-x:auto}.code-import{color:#c792ea}.code-comment{color:#546e7a;font-style:italic}.code-string{color:var(--c-cyan)}.code-keyword{color:#82aaff}.code-fn{color:#ffcb6b}.terminal-output{padding:.75rem 1.5rem 1rem;border-top:1px solid var(--c-border);font-family:var(--font-mono);font-size:12px;line-height:2;display:flex;flex-direction:column;gap:0}.terminal-output-line{opacity:1}.output-typed{opacity:0;transition:opacity .2s ease}.output-typed.show{opacity:1}.output-prompt{color:var(--c-muted);margin-right:8px}.output-info{color:var(--c-muted)}.output-success{color:var(--c-success)}.proof-strip{border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border);background:var(--c-surface);padding:14px 0}.proof-strip-inner{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13px}.proof-label{font-weight:500;color:var(--c-muted)}.proof-sep{color:var(--c-border)}.proof-item{color:var(--c-subtle)}.section{padding-block:clamp(4rem,8vw,7rem)}.section-alt{background:var(--c-surface);border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}.section-header{text-align:center;margin-bottom:clamp(2.5rem,5vw,4rem);display:flex;flex-direction:column;align-items:center;gap:1rem}.eyebrow-label{font-family:var(--font-body);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--c-muted)}.section-headline{font-family:var(--font-display);font-size:clamp(1.875rem,3.5vw,2.75rem);font-weight:700;letter-spacing:-.03em;line-height:1.1;color:var(--c-fg);text-align:center}.section-body{font-size:16px;color:var(--c-subtle);line-height:1.65;max-width:520px}.section-inner{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.section-text{display:flex;flex-direction:column;gap:1.25rem}.section-text .section-headline{text-align:left}.arrow-list{list-style:none;display:flex;flex-direction:column;gap:.875rem}.arrow-list li{display:flex;align-items:baseline;gap:1rem;font-size:15px;color:var(--c-subtle);line-height:1.5}.arrow{color:var(--c-cyan);font-family:var(--font-mono);font-size:13px;flex-shrink:0}.problem-visual{display:flex;flex-direction:column;gap:1rem}.problem-card-before,.problem-card-after{background:var(--c-elevated);border:1px solid var(--c-border);border-radius:var(--radius-xl);padding:1.25rem 1.5rem}.problem-card-after{border-color:#10b9814d;background:#10b9810d}.problem-card-label{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--c-muted);margin-bottom:.75rem}.problem-checklist{list-style:none;display:flex;flex-direction:column;gap:.5rem}.problem-checklist li{display:flex;align-items:center;gap:.75rem;font-size:14px;color:var(--c-subtle)}.problem-checklist--bad li span{color:var(--c-error);font-family:var(--font-mono)}.problem-checklist--good li span{color:var(--c-success);font-family:var(--font-mono)}.problem-card-note{margin-top:.75rem;font-family:var(--font-display);font-size:15px;font-weight:700;color:var(--c-success)}.steps-row{display:flex;align-items:flex-start}.step-card{flex:1;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-xl);padding:1.5rem;transition:border-color var(--dur-fast),box-shadow var(--dur-fast)}.step-card:hover{border-color:var(--c-cyan-border);box-shadow:0 0 20px var(--c-cyan-glow)}.step-connector{flex-shrink:0;width:2rem;height:1px;background:var(--c-border);margin-top:2rem}.step-number{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.1em;color:var(--c-cyan);margin-bottom:.75rem}.step-title{font-family:var(--font-display);font-size:17px;font-weight:700;color:var(--c-fg);margin-bottom:.5rem;letter-spacing:-.01em}.step-body{font-size:14px;color:var(--c-muted);line-height:1.6}.steps-footnote{margin-top:2.5rem;text-align:center;font-size:15px;color:var(--c-muted);line-height:1.7}.use-case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.use-case-card{background:var(--c-elevated);border:1px solid var(--c-border);border-radius:var(--radius-xl);padding:1.5rem;transition:border-color var(--dur-fast),box-shadow var(--dur-fast),transform var(--dur-base) var(--ease-out-expo);cursor:default}.use-case-card:hover{border-color:var(--c-cyan-border);box-shadow:0 0 28px var(--c-cyan-glow);transform:translateY(-3px)}.card-icon{font-size:24px;display:block;margin-bottom:1rem}.card-title{font-family:var(--font-display);font-size:17px;font-weight:700;letter-spacing:-.01em;color:var(--c-fg);margin-bottom:4px}.card-sub{font-size:13px;font-weight:500;color:var(--c-cyan);margin-bottom:.75rem}.card-body{font-size:14px;color:var(--c-muted);line-height:1.6}.you-gpt-section{background:var(--c-void);border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}.you-gpt-inner{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}.you-gpt-copy{display:flex;flex-direction:column;gap:1.25rem}.you-gpt-headline{display:flex;flex-direction:column;gap:.5rem}.you-gpt-title{font-family:var(--font-display);font-size:clamp(3rem,6vw,5rem);font-weight:800;letter-spacing:-.04em;line-height:1;color:var(--c-fg);display:block}.you-gpt-dot{color:var(--c-muted)}.you-gpt-accent{color:var(--c-cyan)}.you-gpt-subtitle{font-family:var(--font-display);font-size:clamp(1rem,1.5vw,1.2rem);font-weight:500;color:var(--c-muted);letter-spacing:-.01em;display:block}.you-gpt-body{font-size:16px;color:var(--c-subtle);line-height:1.65;max-width:480px}.you-gpt-body em{font-style:normal;color:var(--c-fg)}.you-gpt-cta{align-self:flex-start;margin-top:.5rem}.you-gpt-visual{display:flex;flex-direction:column;gap:1rem}.you-gpt-table{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-xl);overflow:hidden}.ygt-header,.ygt-row{display:grid;grid-template-columns:1.5fr repeat(3,1fr);align-items:center;gap:0}.ygt-header{padding:.75rem 1.25rem;border-bottom:1px solid var(--c-border);background:var(--c-elevated)}.ygt-col-label{font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--c-muted);text-align:center;padding:0 .75rem;white-space:nowrap}.ygt-col-model{text-align:left;padding-left:0}.ygt-row{padding:.875rem 1.25rem;border-bottom:1px solid var(--c-border)}.ygt-row:last-child{border-bottom:none}.ygt-row--dim{opacity:.55}.ygt-row--highlight{background:#00c8ff0f;border-color:#00c8ff33}.ygt-model-name{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--c-subtle)}.ygt-you{color:var(--c-cyan);font-size:17px}.ygt-cell{font-family:var(--font-mono);font-size:15px;font-weight:600;text-align:center;justify-self:center;padding:0 .75rem}.ygt-no{color:var(--c-border)}.ygt-yes{color:var(--c-cyan)}.ygt-caption{font-family:var(--font-mono);font-size:11px;color:var(--c-muted);text-align:center;letter-spacing:.04em}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--c-border);border:1px solid var(--c-border);border-radius:var(--radius-xl);overflow:hidden}.feature-item{display:flex;align-items:flex-start;gap:1rem;padding:1.5rem;background:var(--c-base);transition:background var(--dur-fast)}.feature-item:hover{background:var(--c-surface)}.feature-item-icon{font-size:20px;flex-shrink:0;margin-top:2px}.feature-item-title{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--c-fg);margin-bottom:4px;letter-spacing:-.01em}.feature-item-body{font-size:13px;color:var(--c-muted);line-height:1.55}.waitlist-section{position:relative;overflow:hidden}.waitlist-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:400px;background:radial-gradient(ellipse at center,rgba(0,200,255,.08) 0%,transparent 70%);pointer-events:none}.waitlist-inner{position:relative;z-index:1;max-width:600px;margin-inline:auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.25rem}.waitlist-headline{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);font-weight:800;letter-spacing:-.04em;line-height:1.05;color:var(--c-fg)}.waitlist-sub{font-size:16px;color:var(--c-subtle);line-height:1.65}.waitlist-form-wrap{width:100%}.waitlist-form{display:flex;flex-direction:column;gap:.75rem}.form-inline{display:flex;gap:.5rem}.form-input{flex:1;padding:11px 14px;background:var(--c-elevated);border:1px solid var(--c-border);border-radius:var(--radius-md);color:var(--c-fg);font-family:var(--font-body);font-size:14px;outline:none;transition:border-color var(--dur-fast),box-shadow var(--dur-fast)}.form-input::-moz-placeholder{color:var(--c-muted)}.form-input::placeholder{color:var(--c-muted)}.form-input:focus{border-color:var(--c-cyan-border);box-shadow:0 0 0 3px var(--c-cyan-glow)}.form-input.error{border-color:var(--c-error);box-shadow:0 0 0 3px #ef444426}.form-hint{font-size:13px;color:var(--c-muted);text-align:center}.form-confirmation{display:inline-flex;align-items:center;gap:1rem;background:#10b98114;border:1px solid rgba(16,185,129,.25);border-radius:var(--radius-lg);padding:1rem 1.5rem;width:100%;justify-content:center}.confirmation-icon{font-size:24px}.confirmation-title{font-family:var(--font-display);font-size:16px;font-weight:600;color:var(--c-fg)}.confirmation-sub{font-size:14px;color:var(--c-muted);margin-top:2px}.site-footer{border-top:1px solid var(--c-border);padding-block:1.5rem;background:var(--c-void)}.footer-inner{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem;font-size:13px}.footer-copy{color:var(--c-muted)}.footer-sep{color:var(--c-border)}.footer-link{color:var(--c-muted);text-decoration:none;transition:color var(--dur-micro)}.footer-link:hover{color:var(--c-fg)}.footer-icons{margin-left:auto;display:flex;gap:.75rem}.footer-icon-link{color:var(--c-muted);display:flex;align-items:center;transition:color var(--dur-micro)}.footer-icon-link:hover{color:var(--c-fg)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-pill);font-size:12px;font-weight:500;border:1px solid transparent}.badge-cyan{background:#00c8ff1a;border-color:var(--c-cyan-border);color:var(--c-cyan)}.reveal-item{opacity:0;transform:translateY(24px)}@media(max-width:768px){.hero-section .container{grid-template-columns:1fr;gap:2.5rem}.hero-br{display:none}.hero-visual{order:-1}.section-inner{grid-template-columns:1fr;gap:2rem}.steps-row{flex-direction:column;gap:1px;background:var(--c-border);border-radius:var(--radius-xl);overflow:hidden}.step-card{border-radius:0;border:none;border-bottom:1px solid var(--c-border)}.step-card:last-child{border-bottom:none}.step-connector{display:none}.use-case-grid{grid-template-columns:1fr}.you-gpt-inner{grid-template-columns:1fr;gap:2.5rem}.you-gpt-title{font-size:clamp(2.5rem,12vw,3.5rem)}.feature-grid{grid-template-columns:1fr}.form-inline{flex-direction:column}.proof-strip-inner{gap:8px;font-size:12px}.section-headline{text-align:left!important}.section-header{align-items:flex-start}.steps-footnote{text-align:left}}@media(max-width:480px){.waitlist-btn{width:100%;justify-content:center}}