/* ── skinpad ─────────────────────────────────────────────────────────
   High-key sky + white. Inter everywhere, soft cards, one lime accent. */
:root{
  --ink:#0A0A0B; --ink-2:#59626F; --ink-3:#8C94A2; --ink-4:#AAB2BE;
  --sky-0:#FBFDFF; --sky-1:#F1F7FF; --sky-2:#E1EDFD; --sky-3:#C6DCF8;
  --field:#F2F8FE; --field-2:#E4EFFC;
  --lime:#C9F74A; --lime-2:#AFE62F; --lime-ink:#1D2B06;
  --line:rgba(10,10,11,.09); --line-soft:rgba(10,10,11,.055);
  --shadow-s:0 1px 2px rgba(16,32,58,.05);
  --shadow-m:0 2px 6px rgba(16,32,58,.05),0 14px 34px -16px rgba(16,32,58,.2);
  --shadow-l:0 4px 12px rgba(16,32,58,.06),0 30px 70px -28px rgba(16,32,58,.3);
  --r-pill:999px; --r-lg:26px; --r-md:18px; --r-sm:12px;
  --maxw:1180px; --nav-h:72px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:#fff; color:var(--ink);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  font-size:16px; line-height:1.55;
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
  font-feature-settings:'cv02','cv03','cv04','ss01';
  overflow-x:hidden;
}
img,video{display:block; max-width:100%}
a{color:inherit; text-decoration:none}
button,input{font:inherit; color:inherit}
::selection{background:var(--ink); color:#fff}

.wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px}
h1,h2,h3{margin:0; font-weight:600; letter-spacing:-.035em; line-height:1.03}
h1{font-size:clamp(38px,4.9vw,66px); letter-spacing:-.045em}
h2{font-size:clamp(30px,3.6vw,46px)}
h3{font-size:19px; letter-spacing:-.02em; line-height:1.3}
p{margin:0}
.lede{font-size:clamp(16px,1.35vw,18.5px); line-height:1.6; color:var(--ink-2); letter-spacing:-.011em}
.eyebrow{font-size:12px; font-weight:600; letter-spacing:.13em; text-transform:uppercase; color:var(--ink-3)}
.mono{font-family:ui-monospace,'SF Mono',SFMono-Regular,Menlo,monospace; letter-spacing:-.01em}
.muted{color:var(--ink-3)}

/* brand lockup (footer) */
.nav-brand{display:flex; align-items:center; gap:10px}
.nav-brand .mark{
  width:30px; height:30px; border-radius:9px; object-fit:cover; flex:none;
  box-shadow:0 4px 12px -4px rgba(16,32,58,.4), inset 0 0 0 1px rgba(255,255,255,.4);
}
.nav-brand span.wm{font-size:23px; font-weight:600; letter-spacing:-.04em}

/* ── buttons ─────────────────────────────────────────────────────── */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  height:46px; padding:0 22px; border-radius:12px; cursor:pointer; border:0;
  font-size:15.5px; font-weight:600; letter-spacing:-.02em; white-space:nowrap;
  transition:transform .18s cubic-bezier(.2,.8,.3,1), background .18s, box-shadow .18s;
}
.btn-dark{background:var(--ink); color:#fff; box-shadow:0 10px 26px -12px rgba(10,10,11,.55)}
.btn-dark:hover{background:#22242A; transform:translateY(-1px)}
.btn-ghost{background:#fff; color:var(--ink); box-shadow:inset 0 0 0 1px var(--line)}
.btn-ghost:hover{background:rgba(10,10,11,.035); transform:translateY(-1px)}
.btn-lime{background:linear-gradient(180deg,#DCFF6E,var(--lime-2)); color:var(--lime-ink);
  box-shadow:0 12px 26px -14px rgba(140,205,20,.9), inset 0 1px 0 rgba(255,255,255,.7)}
.btn-lime:hover{transform:translateY(-1px)}
.btn-sm{height:38px; padding:0 16px; font-size:14px; border-radius:10px}
.dot{width:7px; height:7px; border-radius:50%; background:var(--lime-2); box-shadow:0 0 0 3px rgba(175,230,47,.22)}

.hero-actions{display:flex; flex-wrap:wrap; gap:12px; margin-top:34px; justify-content:center}

/* ── ticker band ─────────────────────────────────────────────────── */
.ticker{position:relative; overflow:hidden; padding:20px 0; border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft); background:#fff}
.ticker::before,.ticker::after{content:''; position:absolute; top:0; bottom:0; width:120px; z-index:2; pointer-events:none}
.ticker::before{left:0; background:linear-gradient(90deg,#fff,rgba(255,255,255,0))}
.ticker::after{right:0; background:linear-gradient(270deg,#fff,rgba(255,255,255,0))}
.tick-track{display:flex; gap:38px; width:max-content; animation:slide 72s linear infinite}
.ticker:hover .tick-track{animation-play-state:paused}
@keyframes slide{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}
.tick{display:flex; align-items:center; gap:11px; white-space:nowrap}
.tick img{width:46px; height:28px; object-fit:contain}
.tick .n{font-size:14px; font-weight:500; letter-spacing:-.015em}
.tick .p{font-family:ui-monospace,'SF Mono',Menlo,monospace; font-size:13px; color:var(--ink-2)}

/* ── sections ────────────────────────────────────────────────────── */
.section{padding:104px 0; position:relative; scroll-margin-top:96px}
.section--tint{background:linear-gradient(180deg,#fff 0%,var(--sky-1) 22%,var(--sky-1) 78%,#fff 100%)}
.section--sky{background:linear-gradient(180deg,#fff 0%,var(--sky-1) 18%,var(--sky-2) 62%,#fff 100%)}
.section--field{background:linear-gradient(180deg,#fff 0%,var(--field) 15%,var(--field-2) 72%,#fff 100%)}
.section-head{max-width:680px; margin-bottom:48px}
.section-head h2{margin-top:14px}
.section-head .lede{margin-top:18px}
.section--center .section-head{margin-left:auto; margin-right:auto; text-align:center}
.head-split{display:flex; align-items:flex-end; justify-content:space-between; gap:28px; flex-wrap:wrap; margin-bottom:44px}
.head-split .section-head{margin-bottom:0}

/* ── feature market card ─────────────────────────────────────────── */
.feature{
  display:grid; grid-template-columns:1.1fr .9fr; gap:0; margin-bottom:22px;
  background:#fff; border-radius:var(--r-lg); box-shadow:var(--shadow-m); overflow:hidden;
}
.feature-art{position:relative; padding:30px 34px; display:flex; flex-direction:column; justify-content:space-between;
  background:linear-gradient(180deg,var(--field) 0%,var(--field-2) 100%); min-height:340px}
.feature-art-top{display:flex; justify-content:space-between; align-items:center}
.feature-art .shot{display:grid; place-items:center; padding:14px 0}
.feature-art .shot img{max-height:210px; width:auto; filter:drop-shadow(0 26px 26px rgba(16,32,58,.22))}
.feature-art-foot{display:flex; align-items:flex-end; justify-content:space-between; gap:18px}
.feature-art-foot h3{font-size:27px; font-weight:600; letter-spacing:-.04em}
.feature-art-foot .sub{font-size:13.5px; color:var(--ink-2); margin-top:3px}
.feature-art-foot .q{text-align:right}
.feature-art-foot .q b{font-family:ui-monospace,'SF Mono',Menlo,monospace; font-size:21px; font-weight:500; letter-spacing:-.03em}
.feature-art-foot .q span{display:block; font-size:10.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-3); margin-top:3px}
.feature-panel{padding:30px 34px; display:flex; flex-direction:column}
.feature-panel h3{margin-top:12px; font-size:24px; font-weight:600; letter-spacing:-.035em}
.chip-ticker{align-self:flex-start; display:inline-flex; align-items:center; height:26px; padding:0 11px; margin-top:10px;
  border-radius:var(--r-pill); background:rgba(201,247,74,.34); box-shadow:inset 0 0 0 1px rgba(175,230,47,.5);
  font-family:ui-monospace,'SF Mono',Menlo,monospace; font-size:11.5px; color:#3F5307}
.rows{margin-top:18px}
.rows .row{display:flex; align-items:center; justify-content:space-between; gap:14px; padding:11px 0; border-top:1px solid var(--line-soft)}
.rows .row:first-child{border-top:0}
.rows .row span{font-size:13.5px; color:var(--ink-3)}
.rows .row b{font-size:13.5px; font-weight:600; font-variant-numeric:tabular-nums}
.rows .row b.m{font-family:ui-monospace,'SF Mono',Menlo,monospace; font-weight:500; font-size:12.5px}
.feature-note{margin-top:auto; padding-top:18px; font-size:12.5px; line-height:1.55; color:var(--ink-3)}

/* ── skin cards ──────────────────────────────────────────────────── */
.grid-4{display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:20px}
.skin-card{
  display:flex; flex-direction:column; gap:12px; width:100%; padding:20px; text-align:left; cursor:pointer;
  background:#fff; border:0; border-radius:var(--r-md); box-shadow:var(--shadow-m);
  transition:transform .3s cubic-bezier(.2,.8,.3,1), box-shadow .3s;
}
.skin-card:hover{transform:translateY(-4px); box-shadow:var(--shadow-l)}
.sc-top{display:flex; align-items:center; justify-content:space-between; gap:8px}
.rar{display:inline-flex; align-items:center; gap:7px; font-size:10.5px; font-weight:500; letter-spacing:.11em; text-transform:uppercase; color:var(--ink-2)}
.rar i{width:6px; height:6px; border-radius:50%; display:inline-block}
.tag{font-size:10.5px; font-weight:500; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-4)}
.sc-img{height:120px; display:grid; place-items:center}
.sc-img img{max-height:120px; max-width:100%; width:auto; filter:drop-shadow(0 14px 16px rgba(16,32,58,.18))}
.sc-name{font-size:18px; font-weight:600; letter-spacing:-.03em; line-height:1.2}
.sc-foot{display:flex; align-items:center; justify-content:space-between; gap:10px; padding-top:12px; border-top:1px solid var(--line-soft)}
.sc-foot .w{font-size:13px; color:var(--ink-3)}
.sc-foot .p{font-family:ui-monospace,'SF Mono',Menlo,monospace; font-size:13.5px; font-weight:500}

/* ── steps ───────────────────────────────────────────────────────── */
.steps{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:26px}
.step-n{display:grid; place-items:center; width:30px; height:30px; border-radius:50%; background:var(--ink); color:#fff;
  font-size:13px; font-weight:600; margin-bottom:20px}
.step h3{margin-bottom:9px}
.step p{font-size:14.5px; line-height:1.6; color:var(--ink-2); letter-spacing:-.008em}
.step .kbd{display:inline-block; margin-top:16px; padding:6px 11px; border-radius:9px; background:rgba(10,10,11,.045);
  font-family:ui-monospace,'SF Mono',Menlo,monospace; font-size:11.5px; color:var(--ink-2)}

/* ── mechanics ───────────────────────────────────────────────────── */
.mech{background:#fff; border-radius:var(--r-lg); box-shadow:var(--shadow-m); overflow:hidden}
.mech-row{display:grid; grid-template-columns:150px 1fr auto; gap:22px; align-items:center; padding:24px 30px; border-top:1px solid var(--line-soft)}
.mech-row:first-child{border-top:0}
.mech-row .k{font-size:11px; font-weight:600; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-3)}
.mech-row .d{font-size:17px; font-weight:500; letter-spacing:-.022em}
.mech-row .d em{font-style:normal; color:var(--ink-2)}
.mech-row .t{font-family:ui-monospace,'SF Mono',Menlo,monospace; font-size:12px; color:var(--ink-3); white-space:nowrap}

/* ── catalog browser ─────────────────────────────────────────────── */
.browser{display:grid; grid-template-columns:1fr 360px; gap:22px; align-items:start}
.bcol{background:#fff; border-radius:var(--r-lg); box-shadow:var(--shadow-m); padding:26px}
.search{display:flex; align-items:center; gap:12px; height:50px; padding:0 18px; border-radius:12px;
  background:var(--sky-1); box-shadow:inset 0 0 0 1px var(--line-soft)}
.search input{flex:1; min-width:0; border:0; outline:0; background:transparent; font-size:15px; letter-spacing:-.01em}
.search input::placeholder{color:var(--ink-4)}
.search svg{flex:none; opacity:.35}
.tabs{display:flex; gap:4px; margin-top:14px; overflow-x:auto; scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs button{padding:9px 15px; border:0; border-radius:10px; background:transparent; cursor:pointer;
  font-size:14px; font-weight:500; color:var(--ink-3); white-space:nowrap; transition:background .18s,color .18s}
.tabs button:hover{color:var(--ink)}
.tabs button.on{background:var(--ink); color:#fff}
.bmeta{display:flex; align-items:center; justify-content:space-between; gap:12px; margin:18px 2px 14px;
  font-size:11px; font-weight:500; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-3)}
.cat-grid{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px}
.cat-card{display:flex; flex-direction:column; gap:10px; padding:14px; text-align:left; cursor:pointer;
  background:var(--sky-0); border:0; border-radius:var(--r-sm); box-shadow:inset 0 0 0 1px var(--line-soft);
  transition:transform .22s cubic-bezier(.2,.8,.3,1), box-shadow .22s, background .22s}
.cat-card:hover{transform:translateY(-3px); background:#fff; box-shadow:var(--shadow-m)}
.cat-card.sel{background:#fff; box-shadow:inset 0 0 0 1.5px var(--ink)}
.cc-img{height:66px; display:grid; place-items:center}
.cc-img img{max-height:66px; width:auto}
.cc-n{font-size:14.5px; font-weight:600; letter-spacing:-.025em; line-height:1.2}
.cc-w{font-size:12px; color:var(--ink-3); margin-top:2px}
.cc-p{display:flex; align-items:center; justify-content:space-between; gap:8px;
  font-family:ui-monospace,'SF Mono',Menlo,monospace; font-size:12px; color:var(--ink-2)}
.more{display:flex; justify-content:center; margin-top:18px}
.empty{padding:46px 0; text-align:center; color:var(--ink-3)}
.preview{position:sticky; top:104px}
.pv-stage{border-radius:var(--r-md); background:linear-gradient(180deg,var(--field),var(--field-2));
  display:grid; place-items:center; min-height:168px; padding:18px}
.pv-stage img{max-height:140px; width:auto; filter:drop-shadow(0 18px 18px rgba(16,32,58,.2))}
.pv-name{margin-top:18px; font-size:24px; font-weight:600; letter-spacing:-.035em; line-height:1.1}
.pv-sub{font-size:13px; color:var(--ink-3); margin-top:4px}
.preview .btn{width:100%; margin-top:18px}
.pv-fine{margin-top:12px; font-size:11.5px; line-height:1.5; color:var(--ink-4); text-align:center}
.draft-code{margin:16px 0 0; padding:16px; border-radius:12px; background:var(--ink); color:#D6E4F5;
  font-family:ui-monospace,'SF Mono',Menlo,monospace; font-size:11px; line-height:1.65; overflow:auto; max-height:280px}

/* ── distinction ─────────────────────────────────────────────────── */
.two{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:22px}
.card{background:#fff; border-radius:var(--r-lg); box-shadow:var(--shadow-m); padding:32px 34px}
.card--plain{background:var(--sky-1); box-shadow:inset 0 0 0 1px var(--line-soft)}
.card h3{margin:14px 0 20px; font-size:24px; font-weight:600; letter-spacing:-.035em}
.list{list-style:none; margin:0; padding:0; display:grid; gap:14px}
.list li{display:flex; gap:12px; align-items:flex-start; font-size:15px; line-height:1.55; color:var(--ink-2)}
.list li i{flex:none; width:19px; height:19px; border-radius:50%; display:grid; place-items:center; margin-top:2px;
  font-style:normal; font-size:11px; font-weight:700}
.is li i{background:rgba(175,230,47,.35); color:#3F5307}
.isnt li i{background:rgba(10,10,11,.06); color:var(--ink-3)}

/* ── numbers ─────────────────────────────────────────────────────── */
.nums{display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:22px}
.num{padding-top:22px; border-top:1px solid var(--line)}
.num .v{font-size:clamp(30px,3vw,38px); font-weight:600; letter-spacing:-.045em; line-height:1; font-variant-numeric:tabular-nums}
.num .l{margin-top:10px; font-size:11px; font-weight:600; letter-spacing:.13em; text-transform:uppercase; color:var(--ink-3)}
.num .d{margin-top:9px; font-size:13.5px; line-height:1.55; color:var(--ink-2)}

/* ── faq ─────────────────────────────────────────────────────────── */
.faq{display:grid; gap:0; background:#fff; border-radius:var(--r-lg); box-shadow:var(--shadow-m); overflow:hidden}
.faq details{padding:0 30px; border-top:1px solid var(--line-soft)}
.faq details:first-child{border-top:0}
.faq summary{list-style:none; cursor:pointer; padding:24px 0; display:flex; align-items:center; justify-content:space-between; gap:18px;
  font-size:17px; font-weight:600; letter-spacing:-.025em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:''; flex:none; width:9px; height:9px; margin-right:4px;
  border-right:2px solid var(--ink-3); border-bottom:2px solid var(--ink-3); transform:rotate(45deg) translateY(-3px); transition:transform .25s}
.faq details[open] summary::after{transform:rotate(-135deg) translateY(-3px)}
.faq p{margin:0 0 26px; font-size:15px; line-height:1.65; color:var(--ink-2); max-width:74ch}

/* ── closer + footer ─────────────────────────────────────────────── */
.closer{padding:120px 0 128px; text-align:center; background:linear-gradient(180deg,#fff 0%,var(--sky-1) 40%,var(--sky-2) 100%)}
.closer h2{margin-top:16px}
.closer .lede{margin:18px auto 0; max-width:50ch}
.closer .hero-actions{margin-top:32px}
.foot{padding:56px 0 34px; background:var(--sky-2)}
.foot-top{display:flex; justify-content:space-between; gap:40px; flex-wrap:wrap; padding-bottom:30px; border-bottom:1px solid var(--line)}
.foot-links{display:flex; gap:48px; flex-wrap:wrap}
.foot-links div{display:grid; gap:11px; align-content:start}
.foot-links a{font-size:14.5px; color:var(--ink-2)}
.foot-links a:hover{color:var(--ink)}
.foot-bot{display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; padding-top:22px;
  font-size:11.5px; color:var(--ink-3); letter-spacing:-.005em}
.foot-bot .mono{font-size:11.5px}

/* ── reveal ──────────────────────────────────────────────────────── */
.rv{opacity:0; transform:translateY(16px); transition:opacity .8s cubic-bezier(.16,1.04,.28,1), transform .8s cubic-bezier(.16,1.04,.28,1)}
.rv.in{opacity:1; transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1; transform:none; transition:none} .tick-track{animation:none}}

/* ── responsive ──────────────────────────────────────────────────── */
@media (max-width:1080px){
  .feature{grid-template-columns:minmax(0,1fr)}
  .browser{grid-template-columns:minmax(0,1fr)}
  .preview{position:static}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nums{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .nav-brand{gap:8px}
  .nav-brand .mark{width:26px; height:26px; border-radius:8px}
  .nav-brand span.wm{font-size:20px}
  .steps{grid-template-columns:minmax(0,1fr); gap:34px}
  .two{grid-template-columns:minmax(0,1fr)}
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mech-row{grid-template-columns:minmax(0,1fr); gap:8px; padding:20px 22px}
  .mech-row .t{white-space:normal}
}
@media (max-width:640px){
  .wrap{padding:0 18px}
  .section{padding:72px 0}
  .grid-4{grid-template-columns:minmax(0,1fr)}
  .nums{grid-template-columns:minmax(0,1fr); gap:26px}
  .feature-art,.feature-panel,.bcol{padding:22px}
  .card{padding:26px 22px}
  .faq details{padding:0 22px}
  .closer{padding:84px 0 92px}
}