/* Landing page: tokens, layout, motion (transform/opacity only; reduced motion respected) */
:root{--bg:#f5f6f8;--bg2:#eef0f3;--panel:#fff;--line:#e3e6eb;--ink:#0f1720;--ink2:#4a5563;--ink3:#7b8594;--shadow:0 1px 2px rgba(15,23,32,.06),0 12px 32px rgba(15,23,32,.08);--acc:var(--accent)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#0b0d11;--bg2:#0f1218;--panel:#141821;--line:#232a36;--ink:#eef1f5;--ink2:#a9b2bf;--ink3:#727c8a;--shadow:0 1px 2px rgba(0,0,0,.4),0 18px 44px rgba(0,0,0,.45);--acc:var(--accent-2)}}
:root[data-theme="dark"]{--bg:#0b0d11;--bg2:#0f1218;--panel:#141821;--line:#232a36;--ink:#eef1f5;--ink2:#a9b2bf;--ink3:#727c8a;--shadow:0 1px 2px rgba(0,0,0,.4),0 18px 44px rgba(0,0,0,.45);--acc:var(--accent-2)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,system-ui,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
code,pre,.mono{font-family:"JetBrains Mono",Consolas,monospace}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
nav.top{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
nav.top .wrap{display:flex;align-items:center;gap:20px;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:17px;white-space:nowrap}.brand:hover{text-decoration:none}
.brand sup{color:var(--acc);font-size:10px}
.logo{width:24px;height:24px;border-radius:7px;display:inline-grid;place-items:center;flex:none}
.logo.amber{background:#e8a317}.logo.amber::after{content:"";width:10px;height:10px;border-radius:50%;border:3px solid #111}
.logo.teal{background:#2dd4bf}.logo.teal::after{content:"";width:8px;height:8px;border-radius:50%;background:#06201d;box-shadow:0 0 0 3px #2dd4bf,0 0 0 5.5px #06201d}
nav .links{display:flex;gap:20px;margin-left:auto;font-size:14px}nav .links a{color:var(--ink2);white-space:nowrap}nav .links a:hover{color:var(--ink);text-decoration:none}
.theme{border:1px solid var(--line);background:var(--panel);color:var(--ink2);border-radius:9px;height:34px;width:34px;cursor:pointer}
.cta{display:inline-flex;align-items:center;gap:8px;background:var(--acc);color:#111;font-weight:700;padding:12px 20px;border-radius:12px;box-shadow:0 8px 24px var(--glow);transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s}
.cta:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 12px 30px var(--glow)}.cta span{transition:transform .25s}.cta:hover span{transform:translateX(3px)}
.cta.sm{padding:8px 14px;font-size:14px;border-radius:10px;box-shadow:none}
body[data-accent="teal"] .cta{color:#06201d}
.ghost{display:inline-flex;align-items:center;padding:12px 18px;border-radius:12px;border:1px solid var(--line);color:var(--ink);font-weight:600;background:var(--panel);transition:border-color .2s}.ghost:hover{text-decoration:none;border-color:var(--acc)}
.hero{position:relative;padding:72px 0 40px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:900px;height:900px;background:radial-gradient(circle,var(--glow),transparent 62%);pointer-events:none;animation:drift 18s ease-in-out infinite alternate}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:48px 48px;opacity:.35;mask-image:radial-gradient(ellipse at 70% 35%,#000 20%,transparent 70%);pointer-events:none}
@keyframes drift{to{transform:translate(-80px,60px) scale(1.08)}}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:48px;align-items:center}
.eyebrow{font:700 12px Inter,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--acc)}
h1{font-size:clamp(32px,4.4vw,54px);line-height:1.04;letter-spacing:-.035em;margin:14px 0 18px}
h1 .hl{background:linear-gradient(90deg,var(--acc),color-mix(in srgb,var(--acc) 55%,var(--ink)));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;color:var(--ink2);margin:0 0 26px;max-width:620px}
.ctas{display:flex;gap:12px;flex-wrap:wrap}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}.badges span{font:600 12px "JetBrains Mono",monospace;color:var(--ink2);border:1px solid var(--line);border-radius:999px;padding:4px 10px;background:var(--panel)}
.frame{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow),0 0 0 1px rgba(255,255,255,.02);background:#0a0c10;transform:perspective(1600px) rotateY(-6deg) rotateX(2deg);transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.frame:hover{transform:perspective(1600px) rotateY(0) rotateX(0)}
.frame video{display:block;width:100%;aspect-ratio:940/798;object-fit:cover}
.frame-tag{position:absolute;left:12px;bottom:12px;font:600 11.5px Inter,sans-serif;color:#cfd5dd;background:rgba(10,12,16,.72);border:1px solid rgba(255,255,255,.08);padding:5px 10px;border-radius:8px;backdrop-filter:blur(6px)}
.stats{padding:18px 0 8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
.grid6{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}
.stat{padding:14px 0}.stat b{display:block;font-size:30px;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1.1}.stat span{color:var(--ink2);font-size:13px}
.fine{font-size:12px;color:var(--ink3);margin:2px auto 10px}
.sec{padding:84px 0}.sec.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sh{max-width:760px;margin-bottom:34px}.sh h2,h2{font-size:clamp(26px,3vw,36px);letter-spacing:-.025em;line-height:1.12;margin:10px 0 10px}.sh p{color:var(--ink2);margin:0}
.video{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#000}.video video{display:block;width:100%;aspect-ratio:16/9}
.lanes{display:grid;gap:16px}.lane{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px 18px 20px;position:relative}
.lane h3{margin:0 0 12px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink3)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;counter-reset:s;position:relative;z-index:1}
.steps li{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--bg);font-size:13.5px;color:var(--ink2);counter-increment:s}
.steps li b{display:block;color:var(--ink);margin-bottom:4px}.steps li::before{content:counter(s);display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;font:700 11px Inter;background:var(--line);color:var(--ink2);margin-bottom:8px}
.steps.old li{border-style:dashed}.steps.old li.gap{border-color:color-mix(in srgb,#dc2626 55%,var(--line))}
.steps.new li::before{background:var(--acc);color:#111}
.flow{position:absolute;left:4%;right:4%;top:62px;width:92%;height:8px;z-index:0}.flow path{stroke:var(--acc);stroke-width:3;fill:none;stroke-dasharray:1000;stroke-dashoffset:1000;transition:stroke-dashoffset 1.8s cubic-bezier(.2,.7,.2,1) .2s}
.lane.in .flow path{stroke-dashoffset:0}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;color:var(--ink);overflow:hidden;transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .35s}
.card:hover{text-decoration:none;transform:translateY(-4px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--acc) 50%,var(--line))}
.card .m{font:700 11.5px "JetBrains Mono",monospace;color:var(--acc)}.card b{font-size:17px;margin:6px 0 4px}.card p{color:var(--ink2);font-size:14px;margin:0 0 14px}
.card img{margin:auto -18px -18px;width:calc(100% + 36px);aspect-ratio:16/9;object-fit:cover;object-position:top;border-top:1px solid var(--line);transition:transform .6s cubic-bezier(.2,.7,.2,1)}.card:hover img{transform:scale(1.035)}
.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.pillar{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px}.pillar .n{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--acc);color:#111;font-weight:800}
.pillar b{display:block;font-size:18px;margin:10px 0 6px}.pillar p{color:var(--ink2);font-size:14.5px;margin:0}.pillar code{font-size:12.5px;background:var(--bg);padding:1px 5px;border-radius:5px}
.shot{margin-top:22px;border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}.shot img{display:block;width:100%}
.more{margin-top:16px}
.gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.gallery img{width:100%;border-radius:14px;border:1px solid var(--line);cursor:zoom-in;transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}.gallery img:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.split2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center}.split2 p{color:var(--ink2)}
.code{position:relative;background:#0b0d11;border:1px solid #232a36;border-radius:14px}.code pre{margin:0;padding:20px;color:#d7dde6;font-size:13.5px;overflow-x:auto}
.copy{position:absolute;right:10px;top:10px;border:1px solid #2a3240;background:#141821;color:#cfd5dd;border-radius:8px;padding:4px 10px;font:600 12px Inter;cursor:pointer}
footer{padding:40px 0 60px;color:var(--ink3);font-size:13.5px;border-top:1px solid var(--line)}footer .fl{display:flex;gap:18px;flex-wrap:wrap;margin-top:10px}
.lightbox{position:fixed;inset:0;background:rgba(5,6,8,.86);display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity .3s;z-index:100;padding:24px;cursor:zoom-out}
.lightbox.on{opacity:1;pointer-events:auto}.lightbox img{max-width:min(1500px,96vw);max-height:92vh;border-radius:12px;transform:scale(.96);transition:transform .35s cubic-bezier(.2,.7,.2,1)}.lightbox.on img{transform:scale(1)}
/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}.d5{transition-delay:.4s}
.no-js .reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero::before{animation:none}.frame{transform:none}.flow path{transition:none;stroke-dashoffset:0}html{scroll-behavior:auto}}
@media (max-width:980px){.hero-grid,.split2{grid-template-columns:1fr}.grid6{grid-template-columns:repeat(3,minmax(0,1fr))}.cards,.three{grid-template-columns:repeat(2,minmax(0,1fr))}.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.flow{display:none}.frame{transform:none}nav .links{display:none}}
@media (max-width:640px){.wrap{padding:0 16px}.hero{padding:44px 0 28px}.grid6{grid-template-columns:repeat(2,minmax(0,1fr))}.cards,.three,.gallery{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.stat b{font-size:24px}.sec{padding:56px 0}.lead{font-size:16px}}