:root{
  --paper: oklch(0.985 0.003 85);
  --paper-2: oklch(0.965 0.004 85);
  --paper-3: oklch(0.93 0.005 85);
  --ink: oklch(0.21 0.015 250);
  --ink-2: oklch(0.36 0.012 250);
  --ink-3: oklch(0.55 0.01 250);
  --line: oklch(0.88 0.006 250);
  --line-soft: oklch(0.92 0.005 250);
  --accent: #1DB954;
  --accent-deep: #169c45;
  --accent-soft: oklch(0.95 0.04 145);
  --gold: oklch(0.78 0.13 80);
  --rose: oklch(0.7 0.16 25);
  --blue: oklch(0.6 0.15 245);
  --shadow-sm: 0 1px 2px rgba(20,30,25,.04), 0 0 0 1px rgba(20,30,25,.04);
  --shadow-md: 0 4px 14px rgba(20,30,25,.06), 0 0 0 1px rgba(20,30,25,.05);
  --shadow-lg: 0 24px 60px -20px rgba(20,30,25,.18), 0 0 0 1px rgba(20,30,25,.05);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Inter Tight", ui-sans-serif, system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01","cv11";
}
.mono{font-family:"JetBrains Mono", ui-monospace, monospace;}

/* layout */
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
.section{padding:120px 0;position:relative}
.section + .section{border-top:1px solid var(--line-soft)}

/* nav */
.nav{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(12px);
  background: color-mix(in oklab, var(--paper) 80%, transparent);
  border-bottom:1px solid var(--line-soft);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em;font-size:17px}
.brand-mark{
  width:30px;height:30px;border-radius:8px;
  background: var(--ink); color: var(--paper);
  display:grid;place-items:center;font-weight:800;font-size:15px;
  position:relative; overflow:hidden;
}
.brand-mark::after{
  content:""; position:absolute; inset:auto -2px -2px auto;
  width:10px;height:10px;border-radius:50%; background: var(--accent);
  box-shadow:0 0 0 2px var(--paper);
}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:var(--ink-2);text-decoration:none;font-size:14px;font-weight:500}
.nav-links a:hover{color:var(--ink)}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 14px;border-radius:999px;
  background:var(--ink); color:var(--paper);
  text-decoration:none; font-size:13.5px; font-weight:600;
  border:1px solid var(--ink);
  transition: transform .15s ease, background .15s ease;
}
.nav-cta:hover{background:#000; transform: translateY(-1px)}
.nav-cta .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* eyebrow */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:"JetBrains Mono", monospace;
  font-size:11.5px; letter-spacing:.08em; text-transform:uppercase;
  color: var(--ink-2);
}
.eyebrow .num{
  background: var(--accent); color: var(--ink);
  padding: 3px 7px; border-radius: 5px; font-weight:600;
  letter-spacing: 0;
}
.eyebrow .line{width:24px; height:1px; background:var(--ink-2); display:inline-block}

/* hero */
.hero{padding: 90px 0 0; position:relative; overflow:hidden}
.hero-grid{
  display:grid; grid-template-columns: 1.05fr 1.2fr; gap: 64px; align-items: center;
}
.hero h1{
  font-size: clamp(48px, 6vw, 76px);
  line-height:.96; letter-spacing:-.035em; font-weight:700;
  margin: 22px 0 24px; text-wrap: balance;
}
.hero h1 em{font-style:normal; color:var(--accent-deep); position:relative;}
.hero h1 em::after{
  content:""; position:absolute; left:0; right:0; bottom:.06em; height:.16em;
  background: var(--accent-soft); z-index:-1; border-radius:2px;
}
.hero p.lede{
  font-size: 19px; line-height:1.55; color: var(--ink-2);
  max-width: 480px; margin: 0 0 28px;
}
.chip-row{display:flex;gap:10px;flex-wrap:wrap}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 12px;border-radius:999px;
  background:var(--paper); border:1px solid var(--line);
  font-family:"JetBrains Mono",monospace; font-size:11.5px; color:var(--ink-2);
}
.chip::before{content:"·"; color:var(--accent); font-weight:800}
.cta-row{display:flex;gap:14px;align-items:center;margin-top:34px;flex-wrap:wrap}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 22px; border-radius:999px;
  background:var(--ink); color:var(--paper);
  text-decoration:none; font-weight:600; font-size:15px;
  border:1px solid var(--ink);
  box-shadow: var(--shadow-md);
  transition: transform .15s ease;
}
.btn-primary:hover{transform: translateY(-1px)}
.btn-primary svg{transition: transform .2s ease}
.btn-primary:hover svg{transform: translateX(2px)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 18px; border-radius:999px;
  background:transparent; color:var(--ink-2);
  text-decoration:none; font-weight:500; font-size:14.5px;
  border:1px solid var(--line);
}
.btn-ghost:hover{color:var(--ink); background:var(--paper-2)}
.cta-meta{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--ink-3)}
.cta-meta strong{color:var(--ink); font-weight:600}

/* hero demo */
.demo-stage{
  position:relative;
  background: linear-gradient(180deg, oklch(0.99 0.003 85), oklch(0.95 0.004 85));
  border-radius: var(--radius-lg);
  border:1px solid var(--line);
  box-shadow: var(--shadow-lg);
  overflow:hidden;
}
.demo-chrome{
  display:flex;align-items:center;gap:10px;
  padding:12px 16px; border-bottom:1px solid var(--line-soft);
  background: color-mix(in oklab, var(--paper) 60%, transparent);
}
.dot{width:11px;height:11px;border-radius:50%}
.dot.r{background:#ec6a5e}.dot.y{background:#f5bf4f}.dot.g{background:#62c554}
.url-bar{
  flex:1; display:flex;align-items:center;gap:8px;
  padding:6px 12px; border-radius:8px;
  background: var(--paper); border:1px solid var(--line-soft);
  font-family:"JetBrains Mono",monospace; font-size:12px; color:var(--ink-3);
}
.url-bar svg{width:11px;height:11px;color:var(--ink-3)}
.demo-body{
  padding: 22px 24px 26px;
  background: var(--paper-2);
}
.demo-h{
  display:flex; align-items:baseline; gap:14px; margin-bottom:18px;
}
.demo-h h3{margin:0; font-size:20px; font-weight:600; letter-spacing:-.01em}
.demo-h .meta{font-family:"JetBrains Mono",monospace; font-size:12px; color:var(--ink-3)}
.tile-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.tile{
  position:relative;
  aspect-ratio: 4/3;
  border-radius: 12px; overflow:hidden;
  cursor: grab; user-select:none;
  border:1px solid var(--line-soft);
  transition: transform .15s ease;
}
.tile:active{cursor: grabbing}
.tile-label{
  position:absolute;left:10px;bottom:10px;
  font-family:"JetBrains Mono",monospace;font-size:10.5px;
  background: color-mix(in oklab, var(--paper) 90%, transparent);
  color: var(--ink-2); padding:3px 7px; border-radius:5px;
  border:1px solid var(--line-soft);
}
.tile-saber{position:absolute; inset:0; pointer-events:none}
.tile-saber rect{
  fill:none; stroke: var(--accent);
  filter: drop-shadow(0 0 6px rgba(29,185,84,.55)) drop-shadow(0 0 12px rgba(29,185,84,.35));
}
.tile-ring{
  position:absolute; top:50%; left:50%; transform: translate(-50%,-50%);
  width:56px;height:56px; pointer-events:none;
}
.tile-ring .ring-pct{
  position:absolute; inset:0; display:grid; place-items:center;
  font-family:"JetBrains Mono",monospace; font-size:13px; color:#fff;
  font-weight:600;
  text-shadow: 0 1px 4px rgba(0,0,0,.4);
}
.tile-tooltip{
  position:absolute; bottom:-32px; left:50%; transform:translateX(-50%);
  background:#1a1a1a; color:#fff;
  font-family:"JetBrains Mono",monospace; font-size:11px;
  padding:5px 9px; border-radius:6px; white-space:nowrap;
  pointer-events:none;
  opacity:0; transition: opacity .15s ease, bottom .15s ease;
}
.tile.holding .tile-tooltip{opacity:1; bottom:-30px}
.tile-cursor{
  position:absolute; pointer-events:none;
  width:18px; height:24px;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.3));
  z-index: 5;
}

/* action menu (overlay) */
.action-menu{
  position:absolute; z-index:10;
  background:#1a1a1a; color:#fff;
  border-radius: 999px;
  padding: 6px;
  display:flex; gap:4px; align-items:center;
  box-shadow: 0 12px 30px rgba(0,0,0,.25);
  animation: pop .18s ease-out;
}
@keyframes pop {
  from {transform: translate(-50%, -50%) scale(.9); opacity: 0}
  to {transform: translate(-50%, -50%) scale(1); opacity: 1}
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.tile { cursor: default; }
.action-btn{
  background:transparent; border:none; color:#fff;
  padding: 8px 14px; border-radius: 999px;
  font-family:"Inter Tight",sans-serif; font-size:13px; font-weight:500;
  cursor:pointer; display:inline-flex; align-items:center; gap:6px;
  transition: background .12s ease;
}
.action-btn:hover{background: rgba(255,255,255,.1)}
.action-btn.copied{background: var(--accent); color: var(--ink)}

/* features */
.section-head{max-width: 720px; margin-bottom: 64px}
.section-head h2{
  font-size: clamp(36px, 4.4vw, 54px);
  line-height: 1.02; letter-spacing:-.03em; font-weight:700;
  margin: 18px 0 16px; text-wrap: balance;
}
.section-head p{font-size:18px; color: var(--ink-2); line-height:1.5; max-width: 580px; margin:0}

.feature-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.feature{
  background: var(--paper); border:1px solid var(--line);
  border-radius: var(--radius); padding: 26px 24px 24px;
  display:flex; flex-direction:column; min-height: 220px;
  transition: border-color .15s ease, transform .15s ease;
}
.feature:hover{border-color: var(--ink-3); transform: translateY(-2px)}
.feature .ix{
  width: 38px; height:38px; border-radius:10px;
  background: var(--paper-3); display:grid; place-items:center;
  margin-bottom: 18px;
}
.feature h4{margin:0 0 6px; font-size:17px; font-weight:600; letter-spacing:-.01em}
.feature p{margin:0; color:var(--ink-2); font-size:14.5px; line-height:1.55}
.feature .meta{
  margin-top:auto; padding-top: 16px;
  font-family:"JetBrains Mono",monospace; font-size:11px;
  color: var(--ink-3); letter-spacing:.04em;
}

/* how it works */
.how-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  counter-reset: step;
}
.step{
  background: var(--paper); border:1px solid var(--line);
  border-radius: var(--radius); padding: 28px 22px 24px;
  position:relative;
}
.step .num{
  font-family:"JetBrains Mono",monospace; font-size:11px; font-weight:600;
  color: var(--ink-3); letter-spacing:.06em;
}
.step h4{margin:18px 0 6px; font-size:16px; font-weight:600}
.step p{margin:0; color:var(--ink-2); font-size:14px; line-height:1.5}
.step .ill{
  margin-top: 18px; height: 90px; border-radius: 10px;
  background: var(--paper-2); border:1px solid var(--line-soft);
  display:grid; place-items:center; overflow:hidden;
  position:relative;
}

/* showcase strip */
.shots{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 14px;
}
.shot{
  border-radius: var(--radius); overflow:hidden;
  border:1px solid var(--line); box-shadow: var(--shadow-md);
  background: var(--paper);
}
.shot img{display:block; width:100%; height: 100%; object-fit:cover}
.shot.tall{grid-row: span 2}

/* pricing */
.price-grid{display:grid; grid-template-columns: repeat(3, 1fr); gap:18px}
.price{
  background: var(--paper); border:1px solid var(--line);
  border-radius: var(--radius-lg); padding: 30px 28px 30px;
  display:flex; flex-direction:column;
  position:relative;
}
.price.featured{
  background: var(--ink); color: var(--paper);
  border-color: var(--ink);
  box-shadow: 0 30px 70px -25px rgba(20,30,25,.4);
}
.price.featured .ink{color: var(--paper)}
.price.featured .muted{color: oklch(0.7 0.01 250)}
.price.featured .line-th{background: oklch(0.32 0.01 250)}
.price-tag{
  position:absolute; top:-12px; right:24px;
  background: var(--accent); color: var(--ink);
  font-family:"JetBrains Mono",monospace; font-size:11px;
  padding: 5px 10px; border-radius: 999px; font-weight:600;
  letter-spacing:.04em;
}
.price h3{margin:0; font-size:16px; font-weight:600; letter-spacing:.02em; text-transform: uppercase}
.price .amount{
  font-size: 50px; font-weight:700; letter-spacing:-.03em;
  margin: 14px 0 4px; line-height:1; display:flex; align-items:baseline; gap:6px;
}
.price .amount small{font-size:15px; font-weight:500; color: var(--ink-3)}
.price.featured .amount small{color: oklch(0.7 0.01 250)}
.price .sub{font-size:14px; color:var(--ink-2); margin-bottom:20px}
.price.featured .sub{color: oklch(0.78 0.01 250)}
.line-th{height:1px; background: var(--line); margin:0 0 18px}
.price ul{list-style:none; padding:0; margin:0 0 24px; display:flex; flex-direction:column; gap:10px; flex:1}
.price li{font-size:14px; display:flex; align-items:flex-start; gap:10px; line-height:1.45}
.price li svg{flex-shrink:0; margin-top:3px; color: var(--accent)}
.price.featured li svg{color: var(--accent)}
.price-cta{
  display:inline-flex; justify-content:center; align-items:center; gap:8px;
  padding:13px 18px; border-radius: 999px; text-decoration:none;
  font-weight:600; font-size:14.5px;
  background: var(--paper-3); color: var(--ink); border:1px solid var(--line);
  transition: transform .15s ease;
}
.price-cta.primary{background: var(--accent); border-color: var(--accent); color: var(--ink)}
.price.featured .price-cta{background: var(--paper); color: var(--ink); border-color: var(--paper)}
.price-cta:hover{transform: translateY(-1px)}

/* faq */
.faq{display:grid; grid-template-columns: 1fr 1fr; gap: 8px 64px}
.faq details{
  border-bottom: 1px solid var(--line-soft);
  padding: 22px 0;
}
.faq summary{
  list-style:none; cursor:pointer;
  font-size:17px; font-weight:600; letter-spacing:-.005em;
  display:flex; justify-content:space-between; align-items:center; gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .icon{
  width:22px;height:22px;border-radius:50%; border:1px solid var(--line);
  display:grid; place-items:center; flex-shrink:0;
  font-size:14px; color: var(--ink-3); transition: transform .2s ease;
}
.faq details[open] summary .icon{transform: rotate(45deg); background: var(--ink); color: var(--paper); border-color: var(--ink)}
.faq p{margin:14px 0 0; color: var(--ink-2); font-size:15px; line-height:1.55; max-width: 540px}

/* cta band */
.cta-band{
  background: var(--ink); color: var(--paper);
  border-radius: var(--radius-lg);
  padding: 60px 56px;
  display:grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items:center;
  position:relative; overflow:hidden;
}
.cta-band::before{
  content:""; position:absolute; right:-100px; top:-100px;
  width:400px;height:400px;border-radius:50%;
  background: radial-gradient(circle, rgba(29,185,84,.25), transparent 65%);
}
.cta-band h2{margin:0 0 12px; font-size:42px; line-height:1.05; letter-spacing:-.025em; font-weight:700}
.cta-band p{margin:0; color: oklch(0.78 0.01 250); font-size:16.5px; max-width: 480px}
.cta-band .right{display:flex; flex-direction:column; gap:14px; align-items:flex-end; position:relative}
.cta-band .btn-install{
  display:inline-flex; align-items:center; gap:10px;
  padding: 16px 24px; border-radius:999px;
  background: var(--accent); color: var(--ink);
  text-decoration:none; font-weight:600; font-size:16px;
  border:1px solid var(--accent);
}
.cta-band .meta{
  font-family:"JetBrains Mono",monospace; font-size:12px;
  color: oklch(0.65 0.01 250);
}

/* footer */
.foot{padding: 60px 0 80px; border-top: 1px solid var(--line-soft); margin-top: 80px}
.foot-grid{display:grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px}
.foot h5{margin:0 0 16px; font-family:"JetBrains Mono",monospace; font-size:11px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color: var(--ink-3)}
.foot a{display:block; color: var(--ink-2); text-decoration:none; font-size:14px; margin-bottom:8px}
.foot a:hover{color: var(--ink)}
.foot-bottom{
  margin-top: 40px; padding-top:24px; border-top:1px solid var(--line-soft);
  display:flex; justify-content:space-between; align-items:center;
  font-family:"JetBrains Mono",monospace; font-size:11.5px; color: var(--ink-3);
}

/* tile gradient backgrounds */
.bg-1{background: linear-gradient(135deg, #2a8c4f, #6bce8d)}
.bg-2{background: linear-gradient(135deg, #b13ec5, #e478d2)}
.bg-3{background: linear-gradient(135deg, #d97842, #f0b07a)}
.bg-4{background: linear-gradient(135deg, #1a4f6e, #3a9fb8)}
.bg-5{background: linear-gradient(135deg, #c2491b, #f0995e)}
.bg-6{background: linear-gradient(135deg, #463b8a, #8d7bd1)}

/* responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr; gap: 40px}
  .feature-grid{grid-template-columns: 1fr 1fr}
  .how-grid{grid-template-columns: 1fr 1fr}
  .price-grid{grid-template-columns: 1fr}
  .faq{grid-template-columns: 1fr; gap: 0}
  .shots{grid-template-columns: 1fr 1fr}
  .cta-band{grid-template-columns: 1fr; padding: 40px 32px}
  .foot-grid{grid-template-columns: 1fr 1fr}
}
@media (max-width: 600px){
  .section{padding: 80px 0}
  .feature-grid{grid-template-columns: 1fr}
  .how-grid{grid-template-columns: 1fr}
  .shots{grid-template-columns: 1fr}
  .nav-links a:not(.nav-cta){display:none}
  .wrap{padding: 0 22px}
  .hero h1{font-size: 44px}
}