:root{
  --bg:#070A1F; --bg2:#0B1029; --panel:rgba(255,255,255,.04); --panel2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.16);
  --ink:#F1F5FF; --ink2:#C7CDE4; --muted:#8A93B5;
  --brand:#6366F1; --brand2:#8B5CF6; --teal:#2DD4BF; --amber:#FBBF24; --pink:#F472B6; --green:#34D399;
  --grad:linear-gradient(100deg,#A5B4FC 0%,#C084FC 45%,#2DD4BF 100%);
  --radius:20px; --ease:cubic-bezier(.2,.8,.2,1);
  --maxw:1180px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%; overflow-x:clip}
body{margin:0; background:var(--bg); color:var(--ink2); font:400 16px/1.6 Inter, system-ui, sans-serif; overflow-x:hidden; -webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Space Grotesk', Inter, sans-serif; color:var(--ink); letter-spacing:-.025em; line-height:1.08; margin:0}
a{color:#A5B4FC; text-decoration:none} a:hover{color:#C7D2FE}
img{max-width:100%; height:auto; display:block}
code{font-family:'JetBrains Mono', monospace; font-size:.92em}
.muted{color:var(--muted)} .small{font-size:13px} .center{text-align:center; margin-top:28px}
::selection{background:rgba(129,140,248,.4)}

/* ---------- animated background ---------- */
.bg-mesh{position:fixed; inset:0; z-index:-1; overflow:hidden; pointer-events:none}
.blob{position:absolute; border-radius:50%; filter:blur(90px); opacity:.45; animation:float 22s var(--ease) infinite alternate}
.b1{width:620px; height:620px; background:#4338CA; top:-200px; right:-140px}
.b2{width:520px; height:520px; background:#0F766E; bottom:-220px; left:-160px; animation-delay:-8s; opacity:.32}
.b3{width:380px; height:380px; background:#7C3AED; top:40%; left:45%; animation-delay:-14s; opacity:.22}
@keyframes float{to{transform:translate(-60px,80px) scale(1.15)}}
.grid-lines{position:absolute; inset:0; background-image:linear-gradient(rgba(129,140,248,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(129,140,248,.06) 1px,transparent 1px); background-size:56px 56px; mask-image:radial-gradient(ellipse 80% 60% at 50% 20%,#000 30%,transparent 80%)}

/* ---------- buttons ---------- */
.btn{--h:44px; display:inline-flex; align-items:center; justify-content:center; gap:8px; height:var(--h); padding:0 20px; border-radius:999px; border:1px solid transparent; font:600 15px Inter, sans-serif; color:#fff; cursor:pointer; text-decoration:none; transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, border-color .25s; white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(135deg,#6366F1,#8B5CF6); box-shadow:0 8px 30px -8px rgba(99,102,241,.7), inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 14px 40px -10px rgba(139,92,246,.85), inset 0 1px 0 rgba(255,255,255,.25); color:#fff}
.btn-ghost{background:var(--panel); border-color:var(--line2); color:var(--ink)}
.btn-ghost:hover{background:var(--panel2); border-color:rgba(165,180,252,.5); color:#fff}
.btn-link{background:none; color:var(--muted); height:auto; padding:10px} .btn-link:hover{color:var(--ink)}
.btn-lg{--h:54px; padding:0 26px; font-size:16px}
.btn-sm{--h:38px; padding:0 16px; font-size:14px}
.btn-xs{--h:30px; padding:0 12px; font-size:12px}
.btn-block{width:100%}
.btn[disabled]{opacity:.6; pointer-events:none}
.mrp{color:rgba(255,255,255,.6); font-weight:500; font-size:.9em}

/* ---------- nav ---------- */
.nav{position:fixed; top:14px; left:50%; transform:translateX(-50%); z-index:50; width:min(var(--maxw), calc(100% - 28px)); display:flex; align-items:center; justify-content:space-between; gap:16px; padding:8px 8px 8px 18px; border-radius:999px; background:rgba(11,16,41,.55); border:1px solid var(--line); backdrop-filter:blur(18px) saturate(1.4); -webkit-backdrop-filter:blur(18px) saturate(1.4); transition:background .3s, box-shadow .3s}
.nav.scrolled{background:rgba(11,16,41,.85); box-shadow:0 10px 40px -10px rgba(0,0,0,.6)}
.logo{display:flex; align-items:center; gap:10px; color:var(--ink); font:700 17px 'Space Grotesk'}
.logo-mark{width:30px; height:30px; border-radius:9px; display:grid; place-items:center; color:#fff; background:linear-gradient(135deg,#6366F1,#2DD4BF)}
.logo-mark.sm{width:22px; height:22px; border-radius:7px}
.nav-links{display:flex; gap:4px}
.nav-links a{color:var(--ink2); font-size:14px; font-weight:500; padding:8px 14px; border-radius:999px; transition:background .2s,color .2s}
.nav-links a:hover{background:var(--panel2); color:#fff}

/* ---------- hero ---------- */
.hero{max-width:var(--maxw); margin:0 auto; padding:150px 24px 60px; display:grid; grid-template-columns:1.05fr .95fr; gap:40px; align-items:center; min-height:92vh}
.pill{display:inline-flex; align-items:center; gap:10px; padding:7px 14px; border-radius:999px; background:var(--panel); border:1px solid var(--line2); font-size:13px; font-weight:500; color:var(--ink2)}
.dot-live{width:8px; height:8px; border-radius:50%; background:var(--green); box-shadow:0 0 0 0 rgba(52,211,153,.7); animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}
.hero h1{font-size:clamp(42px,6.4vw,78px); margin:22px 0 20px}
.grad{background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent; background-size:200% auto; animation:shine 8s linear infinite; padding-right:.04em}
@keyframes shine{to{background-position:200% center}}
.lead{font-size:clamp(16px,1.6vw,19px); color:var(--ink2); max-width:560px; margin:0 0 30px}
.cta-row{display:flex; flex-wrap:wrap; gap:12px}
.stats{list-style:none; padding:0; margin:40px 0 0; display:flex; gap:34px; flex-wrap:wrap}
.stats b{display:block; font:700 30px 'Space Grotesk'; color:var(--ink)}
.stats span{font-size:13px; color:var(--muted); text-transform:uppercase; letter-spacing:.08em}

.hero-visual{position:relative; height:560px; perspective:1600px}
.hero-net{position:absolute; inset:0; width:100%; height:100%}
.book-stage{position:absolute; left:50%; top:50%; width:300px; transform:translate(-50%,-50%); transform-style:preserve-3d}
.book{position:relative; transform-style:preserve-3d; transform:rotateY(-24deg) rotateX(8deg); transition:transform .6s var(--ease); animation:bob 6s ease-in-out infinite}
@keyframes bob{50%{translate:0 -12px}}
.book img{border-radius:4px 12px 12px 4px; box-shadow:0 40px 80px -20px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.08); position:relative; z-index:2}
.book::after{content:""; position:absolute; inset:0; border-radius:4px 12px 12px 4px; z-index:3; background:linear-gradient(105deg,rgba(255,255,255,.18) 0%,rgba(255,255,255,0) 35%,rgba(255,255,255,0) 70%,rgba(255,255,255,.06)); pointer-events:none}
.book-spine{position:absolute; top:0; left:0; width:28px; height:100%; transform-origin:left; transform:rotateY(90deg) translateX(-28px); background:linear-gradient(90deg,#1E1B4B,#312E81); border-radius:3px}
.book-pages{position:absolute; top:6px; right:-14px; width:16px; height:calc(100% - 12px); transform:rotateY(70deg); transform-origin:left; background:repeating-linear-gradient(90deg,#e8eaf5 0 1px,#cfd3e6 1px 2px); border-radius:0 3px 3px 0; z-index:1}
.book-shadow{position:absolute; left:10%; right:10%; bottom:-40px; height:30px; background:radial-gradient(ellipse at center,rgba(0,0,0,.55),transparent 70%); filter:blur(6px)}
.float-chip{position:absolute; display:flex; align-items:center; gap:8px; padding:9px 14px; border-radius:14px; background:rgba(15,20,50,.7); border:1px solid var(--line2); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px); font-size:13px; font-weight:600; color:var(--ink); box-shadow:0 20px 40px -20px rgba(0,0,0,.7); animation:bob 7s ease-in-out infinite}
.float-chip.c1{top:12%; left:-2%} .float-chip.c2{bottom:18%; left:-6%; animation-delay:-2s} .float-chip.c3{top:24%; right:-4%; animation-delay:-4s}
.k{width:12px; height:12px; border-radius:4px; display:inline-block}
.k-db{background:#10B981} .k-q{background:#8B5CF6} .k-c{background:#F59E0B}

/* ---------- marquee ---------- */
.marquee{overflow:hidden; border-block:1px solid var(--line); background:rgba(255,255,255,.015); padding:18px 0; mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{display:flex; gap:14px; width:max-content; animation:marq 60s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{padding:8px 16px; border-radius:999px; border:1px solid var(--line2); background:var(--panel); font-size:14px; color:var(--ink2); white-space:nowrap}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.section{max-width:var(--maxw); margin:0 auto; padding:110px 24px 20px}
.sec-head{max-width:720px; margin:0 auto 48px; text-align:center}
.eyebrow{display:inline-block; font:600 12px Inter; letter-spacing:.18em; text-transform:uppercase; color:#A5B4FC; margin-bottom:14px}
.sec-head h2{font-size:clamp(32px,4.4vw,52px); margin-bottom:16px}
.sec-head p{font-size:18px; color:var(--ink2); margin:0}

/* reveal on scroll */
.reveal{opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease)}
.reveal.in{opacity:1; transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1; transform:none}.blob,.book,.float-chip,.marquee-track,.grad{animation:none}}

/* ---------- bento ---------- */
.bento{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
.card{position:relative; padding:28px; border-radius:var(--radius); background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.02)); border:1px solid var(--line); overflow:hidden; transition:transform .4s var(--ease), border-color .4s}
.card::before{content:""; position:absolute; inset:0; background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(129,140,248,.14),transparent 40%); opacity:0; transition:opacity .4s; pointer-events:none}
.card:hover{transform:translateY(-4px); border-color:rgba(165,180,252,.3)} .card:hover::before{opacity:1}
.span-2{grid-column:span 2}
.card h3{font-size:22px; margin:14px 0 10px}
.card p{margin:0; color:var(--ink2)}
.card .quote{font-style:italic; color:#A7F3D0}
.card-tag{display:inline-block; font:600 11px Inter; letter-spacing:.14em; text-transform:uppercase; padding:5px 10px; border-radius:999px; color:#C7D2FE; background:rgba(99,102,241,.18)}
.card-tag.t2{color:#99F6E4; background:rgba(45,212,191,.14)} .card-tag.t3{color:#FDE68A; background:rgba(251,191,36,.14)} .card-tag.t4{color:#A7F3D0; background:rgba(52,211,153,.14)} .card-tag.t5{color:#F5D0FE; background:rgba(217,70,239,.14)}
.legend-row{display:flex; flex-wrap:wrap; gap:8px; margin-top:20px}
.lg{font-size:12.5px; font-weight:600; padding:7px 12px; border-radius:10px; border:1.5px solid}
.lg-svc{color:#BFDBFE; border-color:#3B82F6; background:rgba(59,130,246,.12)} .lg-db{color:#A7F3D0; border-color:#10B981; background:rgba(16,185,129,.12); border-radius:14px/8px}
.lg-c{color:#FDE68A; border-color:#F59E0B; background:rgba(245,158,11,.12)} .lg-q{color:#DDD6FE; border-color:#8B5CF6; background:rgba(139,92,246,.12)}
.lg-o{color:#99F6E4; border-color:#14B8A6; background:rgba(20,184,166,.12)} .lg-n{color:#C7D2FE; border-color:#6366F1; background:rgba(99,102,241,.12); border-radius:999px}
.mini-5s{list-style:none; display:flex; gap:8px; padding:0; margin:18px 0 0}
.mini-5s li{width:38px; height:38px; display:grid; place-items:center; border-radius:12px; font:700 16px 'Space Grotesk'; color:#fff}
.mini-5s li:nth-child(1){background:#475569}.mini-5s li:nth-child(2){background:#6366F1}.mini-5s li:nth-child(3){background:#3B82F6}.mini-5s li:nth-child(4){background:#10B981}.mini-5s li:nth-child(5){background:#22C55E}

/* ---------- grow (interactive) ---------- */
.grow{display:grid; grid-template-columns:1.5fr 1fr; gap:18px; padding:18px; border-radius:28px; background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015)); border:1px solid var(--line)}
.grow-canvas{border-radius:20px; background:#0A0F2A; border:1px solid var(--line); padding:10px; background-image:radial-gradient(rgba(129,140,248,.18) 1px,transparent 1px); background-size:18px 18px}
.grow-canvas svg{width:100%; height:auto; display:block}
.gnode{transition:transform .8s var(--ease), opacity .6s var(--ease)}
.gnode.off{opacity:0; pointer-events:none}
.gnode rect,.gnode path{transition:fill .4s}
.gnode text{font:600 12.5px Inter; fill:#E2E8F0}
.gnode .sub{font:500 10px Inter; fill:#94A3B8}
.gedge{fill:none; stroke-width:1.6; animation:drawin .7s var(--ease) both}
.gedge.dash{stroke-dasharray:5 5}
@keyframes drawin{from{opacity:0}to{opacity:1}}
.gpkt{opacity:.95}
.grow-side{padding:18px 14px; display:flex; flex-direction:column}
.stage-no{font:700 14px 'Space Grotesk'; color:var(--muted)} .stage-no span{font-size:44px; color:var(--ink); margin-right:4px}
.grow-side h3{font-size:26px; margin:8px 0 12px}
.grow-side p{margin:0 0 16px; min-height:78px}
.stage-pain{padding:12px 14px; border-radius:14px; background:rgba(244,63,94,.08); border:1px solid rgba(244,63,94,.25); color:#FECDD3; font-size:14px; margin-bottom:22px}
.stage-pain b{color:#FDA4AF}
input[type=range]{-webkit-appearance:none; appearance:none; width:100%; height:6px; border-radius:99px; background:linear-gradient(90deg,#6366F1 var(--p,0%),rgba(255,255,255,.12) var(--p,0%)); outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none; width:22px; height:22px; border-radius:50%; background:#fff; box-shadow:0 0 0 6px rgba(99,102,241,.35); cursor:grab}
input[type=range]::-moz-range-thumb{width:22px; height:22px; border-radius:50%; background:#fff; border:0; box-shadow:0 0 0 6px rgba(99,102,241,.35)}
.stage-ticks{display:flex; justify-content:space-between; font-size:12px; color:var(--muted); margin:10px 0 18px}
.stage-btns{display:flex; gap:10px; margin-top:auto}
.stage-btns .btn{flex:1}

/* ---------- parts ---------- */
.parts{display:grid; grid-template-columns:repeat(2,1fr); gap:14px; align-items:start}
.part{border-radius:18px; border:1px solid var(--line); background:var(--panel); overflow:hidden; transition:border-color .3s, background .3s}
.part.open{border-color:rgba(165,180,252,.35); background:rgba(99,102,241,.06)}
.part button{all:unset; box-sizing:border-box; width:100%; cursor:pointer; display:flex; align-items:center; gap:16px; padding:18px 20px}
.part button:focus-visible{outline:2px solid #A5B4FC; outline-offset:-2px; border-radius:18px}
.part .pn{font:700 13px 'Space Grotesk'; color:#A5B4FC; width:44px; height:44px; border-radius:12px; display:grid; place-items:center; background:rgba(99,102,241,.14); flex:none}
.part .pt{flex:1} .part .pt b{display:block; color:var(--ink); font:600 17px 'Space Grotesk'} .part .pt span{font-size:13px; color:var(--muted)}
.part .chev{transition:transform .35s var(--ease); color:var(--muted)} .part.open .chev{transform:rotate(180deg)}
.part-body{display:grid; grid-template-rows:0fr; transition:grid-template-rows .45s var(--ease)}
.part.open .part-body{grid-template-rows:1fr}
.part-body > div{overflow:hidden}
.part ol{margin:0; padding:0 20px 18px 80px; color:var(--ink2); font-size:15px}
.part li{padding:5px 0; border-top:1px dashed var(--line)}

/* ---------- cases ---------- */
.case-filters{display:flex; flex-wrap:wrap; justify-content:center; gap:8px; margin-bottom:28px}
.chip{all:unset; cursor:pointer; padding:9px 16px; border-radius:999px; border:1px solid var(--line2); color:var(--ink2); font-size:14px; font-weight:500; transition:all .25s}
.chip:hover{color:#fff; border-color:rgba(165,180,252,.5)}
.chip.on{background:#fff; color:#0B1029; border-color:#fff}
.chip:focus-visible{outline:2px solid #A5B4FC; outline-offset:2px}
.cases{display:grid; grid-template-columns:repeat(4,1fr); gap:14px}
.case{position:relative; padding:20px; border-radius:18px; border:1px solid var(--line); background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015)); transition:transform .4s var(--ease), border-color .3s, opacity .35s, scale .35s; min-height:170px; display:flex; flex-direction:column}
.case:hover{transform:translateY(-4px); border-color:rgba(45,212,191,.4)}
.case.hide{display:none}
.case .no{font:700 12px 'JetBrains Mono'; color:#5EEAD4}
.case h3{font-size:17px; margin:8px 0 8px; line-height:1.25}
.case p{margin:0 0 14px; font-size:13.5px; color:var(--muted); flex:1}
.case .tags{display:flex; gap:6px; flex-wrap:wrap}
.case .tags span{font-size:11px; padding:3px 8px; border-radius:6px; background:rgba(255,255,255,.07); color:var(--ink2)}

/* ---------- previews ---------- */
.pages{display:flex; gap:18px; overflow-x:auto; padding:10px 4px 26px; scroll-snap-type:x mandatory; scrollbar-width:thin}
.pages figure{margin:0; flex:none; width:260px; scroll-snap-align:center; cursor:zoom-in}
.pages img{border-radius:10px; box-shadow:0 20px 50px -20px rgba(0,0,0,.8); border:1px solid var(--line); transition:transform .4s var(--ease)}
.pages figure:hover img{transform:translateY(-6px) rotate(-.6deg)}
.pages figcaption{font-size:13px; color:var(--muted); margin-top:12px; text-align:center}

/* ---------- pricing ---------- */
.price-card{display:grid; grid-template-columns:1.3fr 1fr; gap:24px; padding:44px; border-radius:30px; position:relative; overflow:hidden; background:linear-gradient(135deg,rgba(99,102,241,.16),rgba(45,212,191,.06)); border:1px solid rgba(165,180,252,.25)}
.price-card::before{content:""; position:absolute; width:500px; height:500px; right:-200px; top:-250px; background:radial-gradient(circle,rgba(139,92,246,.35),transparent 60%)}
.price-left h2{font-size:40px; margin-bottom:8px}
.checks{list-style:none; padding:0; margin:24px 0 0; display:grid; gap:10px}
.checks li{padding-left:32px; position:relative; color:var(--ink)}
.checks li::before{content:"✓"; position:absolute; left:0; top:1px; width:22px; height:22px; border-radius:50%; display:grid; place-items:center; font-size:12px; font-weight:800; color:#052e2b; background:var(--teal)}
.price-right{position:relative; padding:28px; border-radius:22px; background:rgba(7,10,31,.6); border:1px solid var(--line2); align-self:center}
.price-tag{display:flex; align-items:flex-start; color:#fff; font-family:'Space Grotesk'}
.price-tag .cur{font-size:30px; margin-top:12px; margin-right:4px} .price-tag .amt{font-size:84px; font-weight:700; line-height:1}
.price-sub{margin:6px 0 22px; color:var(--muted)} .price-sub s{margin-right:8px}
.save{display:inline-block; padding:3px 10px; border-radius:999px; font-size:12px; font-weight:700; color:#052e2b; background:var(--green)}
.pay-icons{display:flex; flex-wrap:wrap; gap:6px; margin:16px 0 10px}
.pay-icons span{font-size:11.5px; font-weight:600; padding:4px 9px; border-radius:7px; background:rgba(255,255,255,.07); color:var(--ink2)}
.fine{font-size:12.5px; color:var(--muted); margin:8px 0 0}

/* ---------- faq ---------- */
.faq{max-width:820px; margin:0 auto}
.faq details{border-bottom:1px solid var(--line); padding:4px 0}
.faq summary{list-style:none; cursor:pointer; display:flex; justify-content:space-between; align-items:center; gap:16px; padding:18px 4px; font:600 17px 'Space Grotesk'; color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+"; font:400 26px Inter; color:var(--muted); transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 4px 18px; color:var(--ink2); animation:fadeup .4s var(--ease)}
@keyframes fadeup{from{opacity:0; transform:translateY(-6px)}}

/* ---------- footer ---------- */
.footer{max-width:var(--maxw); margin:100px auto 0; padding:40px 24px 50px; border-top:1px solid var(--line); display:flex; flex-wrap:wrap; gap:24px; justify-content:space-between; align-items:flex-start}
.footer p{margin:8px 0 0}
.foot-links{display:flex; gap:22px} .foot-links a{color:var(--ink2); font-size:14px}
.footer .small{width:100%}

/* ---------- modal / checkout ---------- */
.modal{position:fixed; inset:0; z-index:100; display:grid; place-items:center; padding:16px}
.modal[hidden]{display:none}
.modal-backdrop{position:absolute; inset:0; background:rgba(3,5,18,.7); backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px); animation:fadein .3s}
.modal-panel{position:relative; width:min(440px,100%); max-height:calc(100vh - 32px); overflow:auto; padding:28px; border-radius:26px; background:linear-gradient(180deg,#121838,#0B1029); border:1px solid var(--line2); box-shadow:0 40px 100px -20px rgba(0,0,0,.8); animation:pop .45s var(--ease)}
@keyframes fadein{from{opacity:0}} @keyframes pop{from{opacity:0; transform:translateY(20px) scale(.97)}}
.modal-x{position:absolute; top:14px; right:14px; width:34px; height:34px; border-radius:50%; border:1px solid var(--line2); background:var(--panel); color:var(--ink); font-size:20px; cursor:pointer; line-height:1}
.steps{display:flex; gap:6px; margin-bottom:22px; padding-right:40px}
.st{flex:1; font-size:12px; font-weight:600; color:var(--muted); padding-top:10px; border-top:3px solid rgba(255,255,255,.1); transition:all .3s}
.st.on{color:#C7D2FE; border-color:#818CF8}
.step h3{font-size:24px; margin-bottom:6px}
.step > p{margin:0 0 18px; font-size:14px}
.step label{display:block; font-size:13px; font-weight:600; color:var(--ink2); margin-bottom:14px}
.opt{color:var(--muted); font-weight:400}
.step input{display:block; width:100%; margin-top:6px; height:48px; padding:0 14px; border-radius:12px; border:1px solid var(--line2); background:rgba(255,255,255,.04); color:#fff; font:500 16px Inter; outline:none; transition:border-color .2s, box-shadow .2s}
.step input:focus{border-color:#818CF8; box-shadow:0 0 0 4px rgba(129,140,248,.2)}
.err{color:#FDA4AF; font-size:13.5px; min-height:20px; margin:-4px 0 10px}
.qr-wrap{position:relative; width:236px; margin:6px auto 16px; padding:14px; border-radius:20px; background:#fff; box-shadow:0 20px 60px -20px rgba(99,102,241,.7)}
.qr{width:208px; height:208px} .qr img,.qr canvas{width:208px!important; height:208px!important}
.qr-amt{position:absolute; left:50%; bottom:-14px; transform:translateX(-50%); padding:4px 14px; border-radius:999px; background:#0B1029; border:1px solid var(--line2); font:700 15px 'Space Grotesk'; color:#fff}
.upi-open{margin-top:10px} @media (hover:hover) and (pointer:fine){.upi-open{display:none}}
.upi-row{display:flex; align-items:center; gap:10px; margin-top:12px; font-size:13px; color:var(--muted)}
.upi-row span{width:56px} .upi-row code{flex:1; color:var(--ink); background:rgba(255,255,255,.05); padding:7px 10px; border-radius:8px; overflow:hidden; text-overflow:ellipsis}
.step [data-step] .fine{margin:14px 0}
#toConfirm{margin-top:16px}
.done-ic{width:64px; height:64px; border-radius:50%; display:grid; place-items:center; font-size:32px; color:#052e2b; background:var(--teal); margin:4px auto 16px; animation:pop .6s var(--ease)}
.step[data-step="4"]{text-align:center}

.lightbox{position:fixed; inset:0; z-index:120; display:grid; place-items:center; background:rgba(3,5,18,.88); padding:20px; animation:fadein .25s; cursor:zoom-out}
.lightbox[hidden]{display:none}
.lightbox img{max-height:92vh; width:auto; border-radius:10px; box-shadow:0 30px 80px rgba(0,0,0,.7)}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .hero{grid-template-columns:1fr; padding-top:130px; text-align:center; min-height:auto}
  .hero .lead{margin-inline:auto} .cta-row,.stats{justify-content:center}
  .hero-visual{height:470px}
  .cases{grid-template-columns:repeat(2,1fr)}
  .grow{grid-template-columns:1fr}
  .nav-links{display:none}
}
@media (max-width:760px){
  .bento,.parts{grid-template-columns:1fr} .span-2{grid-column:auto}
  .price-card{grid-template-columns:1fr; padding:24px}
  .section{padding:80px 16px 10px}
  .hero{padding-inline:16px}
  .float-chip{display:none}
  .hero-visual{height:400px} .book-stage{width:230px}
  .stats{display:grid; grid-template-columns:1fr 1fr; gap:18px 22px} .stats b{font-size:24px}
  .nav{padding-left:14px} .nav .btn{--h:36px; padding:0 14px; font-size:13px}
  .part ol{padding-left:20px}
}
@media (max-width:520px){
  .cases{grid-template-columns:1fr}
  .btn-lg{--h:50px; padding:0 20px; font-size:15px}
  .cta-row .btn{width:100%}
  .price-tag .amt{font-size:68px}
}
@media (max-width:1200px){.float-chip.c3{right:0}.float-chip.c2{left:0}.float-chip.c1{left:0}}
.cases-more{display:none; text-align:center; margin-top:18px}
@media (max-width:640px){.cases.collapsed .case:nth-child(n+7){display:none}.cases-more:not([hidden]){display:block}}
/* ---------- footer columns (shared) ---------- */
.foot-brand{max-width:300px} .foot-brand .logo{color:var(--ink)}
.foot-col{display:flex; flex-direction:column; gap:9px; font-size:14px}
.foot-col b{font:600 12px Inter; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin-bottom:2px}
.foot-col a{color:var(--ink2)} .foot-col a:hover{color:#fff}
@media (max-width:640px){.footer{gap:28px 40px}.foot-brand{width:100%; max-width:none}}