/* SleakSkin — studio system
   Structure: Locomotive (black/white, hairlines, work-as-big-type-list)
   Typography: Clay (tight tracking, optical alignment, expo easing) */

:root{
  --black:#0a0a0b;
  --ink:#0a0a0b;
  --ink-2:#666c7a;
  --ink-3:#989fab;
  --bg:#ffffff;
  --surface:#f3f4f6;
  --line:#e6e8eb;
  --border-size:1px;
  --pad:24px;
  --gutter:16px;
  --max:1536px;
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-loco:cubic-bezier(.215,.61,.355,1);
}
@media(min-width:700px){ :root{ --pad:40px } }
@media(min-width:1200px){ :root{ --pad:75px; --border-size:1px } }

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.35;
  letter-spacing:-.011em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,figure,ul{margin:0;padding:0}
ul{list-style:none}
::selection{background:var(--ink);color:var(--bg)}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* ---------- type ---------- */
.display{
  font-family:"Inter Tight",Inter,Helvetica,Arial,sans-serif;
  font-weight:700;
  line-height:1.02;
  letter-spacing:-.042em;
  font-size:clamp(40px,8.1vw,116px);
  margin-left:-.045em;
}
.h2{
  font-family:"Inter Tight",Inter,Helvetica,Arial,sans-serif;
  font-weight:700;
  line-height:1.06;
  letter-spacing:-.035em;
  font-size:clamp(30px,4.6vw,68px);
  margin-left:-.035em;
}
.h3{
  font-family:"Inter Tight",Inter,Helvetica,Arial,sans-serif;
  font-weight:650;
  line-height:1.15;
  letter-spacing:-.028em;
  font-size:clamp(21px,2.1vw,28px);
}
.lead{
  font-size:clamp(17px,1.55vw,23px);
  line-height:1.42;
  letter-spacing:-.017em;
  color:var(--ink-2);
}
.body{font-size:clamp(15px,1.05vw,17px);line-height:1.55;color:var(--ink-2)}
.label{
  font-size:12px;
  font-weight:500;
  letter-spacing:.04em;
  color:var(--ink-3);
  font-variant-numeric:tabular-nums;
}
.dim{color:var(--ink-2)}

/* ---------- reveal ---------- */
.js [data-r]{opacity:0;transform:translateY(14px);transition:opacity .9s var(--ease),transform 1.2s var(--ease)}
.js [data-r].in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .js [data-r]{opacity:1;transform:none;transition:none}
  *{animation:none!important}
}

/* ---------- header ---------- */
.hdr{
  position:fixed;top:0;left:0;right:0;z-index:60;
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  background:rgba(255,255,255,.82);
  border-bottom:var(--border-size) solid transparent;
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.hdr.stuck{border-bottom-color:var(--line)}
.hdr.over-dark{background:rgba(10,10,11,.72);border-bottom-color:transparent;color:#fff}
.hdr.over-dark .mark{color:#fff}
.hdr.over-dark .menu a{color:rgba(255,255,255,.62)}
.hdr.over-dark .menu a:hover{color:#fff}
.hdr.over-dark .pill{background:#fff;color:var(--ink);border-color:#fff}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.mark{
  font-family:"Inter Tight",Inter,sans-serif;
  font-weight:700;font-size:17px;letter-spacing:-.04em;
}
.mark span{color:var(--ink-3);font-weight:500}
.menu{display:none;gap:32px;font-size:14.5px;font-weight:450;letter-spacing:-.012em}
.menu a{position:relative;padding:4px 0;color:var(--ink-2);transition:color .25s var(--ease)}
.menu a:hover{color:var(--ink)}
.menu a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:currentColor;transform:scaleX(0);transform-origin:right;
  transition:transform .4s var(--ease);
}
.menu a:hover::after{transform:scaleX(1);transform-origin:left}
@media(min-width:900px){ .menu{display:flex} }

/* below 900 there's no room beside the logo, so the menu drops to its own
   scrollable row — otherwise a multi-page site has no navigation on a phone */
@media(max-width:899px){
  .hdr-in{flex-wrap:wrap;height:auto;padding-top:13px}
  .menu{
    display:flex;order:3;width:100%;gap:22px;
    margin-top:12px;padding:11px 0 10px;
    font-size:13px;
    overflow-x:auto;-webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    border-top:var(--border-size) solid var(--line);
    transition:border-color .3s var(--ease);
  }
  .menu::-webkit-scrollbar{display:none}
  .menu a{white-space:nowrap;padding:0}
  .menu a::after{display:none}
  .hdr.over-dark .menu{border-top-color:rgba(255,255,255,.14)}
  .pill{padding:11px 16px 11px 19px;font-size:13.5px}
}

/* ---------- pill button (Clay) ---------- */
.pill{
  display:inline-flex;align-items:center;gap:12px;
  padding:14px 20px 14px 24px;border-radius:999px;
  background:var(--ink);color:#fff;
  font-size:14.5px;font-weight:500;letter-spacing:-.014em;
  border:1px solid var(--ink);
  transition:transform .35s var(--ease),background .3s var(--ease),color .3s var(--ease);
  white-space:nowrap;
}
.pill:hover{transform:translateY(-2px)}
.pill .arw{transition:transform .4s var(--ease)}
.pill:hover .arw{transform:translateX(4px)}
.pill.-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.pill.-ghost:hover{border-color:var(--ink)}
.pill.-lg{padding:19px 26px 19px 32px;font-size:16px}
.pill.-inv{background:#fff;color:var(--ink);border-color:#fff}

/* ---------- hero ---------- */
.hero{padding-top:178px;padding-bottom:44px}
@media(min-width:700px){ .hero{padding-top:190px;padding-bottom:64px} }
@media(min-width:1200px){ .hero{padding-top:248px;padding-bottom:88px} }
.hero-label{display:flex;align-items:center;gap:9px;margin-bottom:26px}
.crumbs{font-size:13px;color:var(--ink-3);margin-bottom:22px;letter-spacing:-.01em}
.crumbs a{color:var(--ink-2);transition:color .25s var(--ease)}
.crumbs a:hover{color:var(--ink)}
.hero-label .dot{
  width:6px;height:6px;border-radius:50%;background:var(--ink);
  animation:pulse 2.6s var(--ease-loco) infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.hero h1{max-width:15ch}
.hero-foot{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:28px;margin-top:44px;
}
.hero-foot .lead{max-width:44ch}
@media(min-width:1200px){ .hero-foot{margin-top:64px} }

/* ---------- rule ---------- */
.rule{border-top:var(--border-size) solid var(--line)}

/* ---------- section ---------- */
.sec{padding-top:64px;padding-bottom:64px;scroll-margin-top:120px}
@media(min-width:900px){ .sec{scroll-margin-top:88px} }
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }
@media(min-width:700px){ .sec{padding-top:96px;padding-bottom:96px} }
@media(min-width:1200px){ .sec{padding-top:140px;padding-bottom:140px} }
.sec-head{
  display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;
  gap:14px;margin-bottom:40px;
}
@media(min-width:1200px){ .sec-head{margin-bottom:64px} }

/* ---------- work: big-type list + live preview ---------- */
.work{position:relative}
.work-list{border-bottom:var(--border-size) solid var(--line)}
.work-row{
  position:relative;
  border-top:var(--border-size) solid var(--line);
  display:block;
  padding:22px 0;
  transition:opacity .4s var(--ease);
}
@media(min-width:900px){ .work-row{padding:6px 0} }
.work-top{
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;
}
.work-title{
  font-family:"Inter Tight",Inter,sans-serif;
  font-weight:700;line-height:1.04;letter-spacing:-.04em;
  font-size:clamp(34px,6.6vw,92px);
  margin-left:-.045em;
  transition:transform .55s var(--ease),opacity .4s var(--ease);
}
.work-idx{
  font-size:12px;font-weight:500;color:var(--ink-3);
  font-variant-numeric:tabular-nums;flex:none;
}
.work-meta{
  display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:10px;
  font-size:13.5px;color:var(--ink-2);letter-spacing:-.01em;
}
.work-meta span{position:relative}
.work-meta span+span::before{
  content:"";position:absolute;left:-10px;top:50%;
  width:3px;height:3px;border-radius:50%;background:var(--ink-3);
}
.work-go{
  display:inline-flex;align-items:center;gap:8px;margin-top:16px;
  font-size:14px;font-weight:500;
}
.work-go u{text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:2px;transition:border-color .3s var(--ease)}
.work-row:hover .work-go u{border-bottom-color:var(--ink)}

/* inline preview frame */
.work-shot{
  position:relative;width:100%;aspect-ratio:4/3;overflow:hidden;
  margin-top:18px;background:var(--surface);
  border:var(--border-size) solid var(--line);
}
.work-shot iframe{
  position:absolute;top:0;left:0;width:1440px;height:1080px;
  border:0;pointer-events:none;transform-origin:top left;
}
@media(min-width:900px){
  .work-row{padding:0}
  .work-link{display:block;padding:34px 0}
  .work-shot{
    position:absolute;right:0;top:50%;
    width:400px;height:300px;margin:0;
    transform:translateY(-50%) scale(.94);
    opacity:0;pointer-events:none;z-index:5;
    transition:opacity .45s var(--ease),transform .6s var(--ease);
    box-shadow:0 40px 90px -30px rgba(0,0,0,.35);
  }
  .work-row:hover .work-shot{opacity:1;transform:translateY(-50%) scale(1)}
  .work-row:hover .work-title{transform:translateX(14px)}
  .work-list:hover .work-row:not(:hover){opacity:.32}
  .work-go{margin-top:12px}
}
@media(min-width:1200px){
  .work-shot{width:480px;height:360px}
}

.work-desc{margin-top:12px;max-width:48ch;font-size:15px;line-height:1.5;color:var(--ink-2)}
@media(min-width:900px){ .work-desc{max-width:38ch} }

.note{
  margin-top:32px;padding-top:20px;
  border-top:var(--border-size) solid var(--line);
  font-size:13.5px;color:var(--ink-3);max-width:62ch;line-height:1.55;
}

/* ---------- capability rows ---------- */
.rows{border-bottom:var(--border-size) solid var(--line)}
.row{
  border-top:var(--border-size) solid var(--line);
  padding:26px 0;
  display:grid;gap:8px;
}
@media(min-width:900px){
  .row{
    grid-template-columns:64px minmax(0,7fr) minmax(0,9fr);
    gap:var(--gutter);align-items:start;padding:34px 0;
  }
}
.row .num{font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums;padding-top:6px}
.row p{max-width:56ch}

/* ---------- steps ---------- */
.steps{border-bottom:var(--border-size) solid var(--line)}
.step{
  border-top:var(--border-size) solid var(--line);
  padding:28px 0;display:grid;gap:10px;
}
@media(min-width:900px){
  .step{grid-template-columns:minmax(0,4fr) minmax(0,5fr) minmax(0,5fr);gap:var(--gutter);align-items:start;padding:40px 0}
}
.step-n{
  font-family:"Inter Tight",Inter,sans-serif;font-weight:700;
  font-size:clamp(28px,3.4vw,46px);letter-spacing:-.035em;line-height:1;
  color:var(--ink);
}
.step-n em{font-style:normal;color:var(--ink-3)}

/* ---------- faq ---------- */
.faq{border-bottom:var(--border-size) solid var(--line)}
.faq details{border-top:var(--border-size) solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;
  padding:24px 40px 24px 0;position:relative;
  font-family:"Inter Tight",Inter,sans-serif;
  font-weight:600;letter-spacing:-.026em;line-height:1.25;
  font-size:clamp(18px,1.9vw,26px);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:2px;top:50%;
  width:13px;height:13px;margin-top:-6px;
  background:
    linear-gradient(var(--ink),var(--ink)) center/100% 1px no-repeat,
    linear-gradient(var(--ink),var(--ink)) center/1px 100% no-repeat;
  transition:transform .4s var(--ease);
}
.faq details[open] summary::after{transform:rotate(135deg)}
.faq-a{padding:0 0 26px;max-width:72ch}

/* ---------- cta ---------- */
.cta{background:var(--ink);color:#fff;border-radius:0}
.cta .h2{margin-left:-.035em}
.cta .lead{color:rgba(255,255,255,.62)}
.cta-in{padding-top:72px;padding-bottom:72px}
@media(min-width:900px){ .cta-in{padding-top:120px;padding-bottom:120px} }
@media(min-width:1200px){ .cta-in{padding-top:160px;padding-bottom:160px} }
.cta-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}

/* ---------- footer ---------- */
.foot{padding-top:56px;padding-bottom:36px;border-top:var(--border-size) solid var(--line)}
.foot-grid{display:grid;gap:36px}
@media(min-width:700px){ .foot-grid{grid-template-columns:repeat(2,1fr)} }
@media(min-width:1000px){ .foot-grid{grid-template-columns:1.6fr repeat(4,1fr);gap:var(--gutter)} }
.foot h5{
  font-size:12px;font-weight:500;letter-spacing:.04em;
  color:var(--ink-3);margin:0 0 14px;
}
.foot li{margin-bottom:9px}
.foot li a{font-size:14.5px;color:var(--ink-2);transition:color .25s var(--ease)}
.foot li a:hover{color:var(--ink)}
.foot-about{font-size:14.5px;color:var(--ink-2);max-width:34ch;margin-top:14px;line-height:1.5}
.foot-bot{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  margin-top:48px;padding-top:20px;
  border-top:var(--border-size) solid var(--line);
  font-size:13px;color:var(--ink-3);
}

/* ---------- dark section ---------- */
.dark{background:var(--ink);color:#fff}
.dark .h2,.dark .h3{color:#fff}
.dark .lead,.dark .body{color:rgba(255,255,255,.66)}
.dark .label{color:rgba(255,255,255,.45)}
.dark .rule,.dark .rows,.dark .row,.dark .steps,.dark .step{border-color:rgba(255,255,255,.14)}

/* ---------- narrative / pull quote ---------- */
.story{display:grid;gap:28px}
@media(min-width:900px){
  .story{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--gutter)}
}
.story-aside .label{display:block;margin-bottom:14px}
.story p+p{margin-top:18px}
.story .big{
  font-family:"Inter Tight",Inter,sans-serif;font-weight:600;
  font-size:clamp(21px,2.5vw,34px);line-height:1.24;letter-spacing:-.03em;
  color:var(--ink);
}
.dark .story .big{color:#fff}
.story .big em{font-style:normal;color:var(--ink-3)}
.dark .story .big em{color:rgba(255,255,255,.45)}

/* ---------- tiers ---------- */
.tiers{display:grid;gap:var(--border-size);background:var(--line)}
@media(min-width:900px){ .tiers{grid-template-columns:repeat(3,1fr)} }
.tier{background:var(--bg);padding:28px 24px 30px;display:flex;flex-direction:column}
@media(min-width:1200px){ .tier{padding:38px 32px 40px} }
.tier.-pick{background:var(--ink);color:#fff}
.tier.-pick .tier-name,.tier.-pick .tier-line{color:#fff}
.tier.-pick .tier-sub{color:rgba(255,255,255,.62)}
.tier.-pick .tier-list li{color:rgba(255,255,255,.82);border-color:rgba(255,255,255,.14)}
.tier.-pick .tier-list li.-off{color:rgba(255,255,255,.32)}
.tier-flag{
  display:inline-block;align-self:flex-start;margin-bottom:16px;
  font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 10px;border-radius:999px;background:#fff;color:var(--ink);
}
.tier-flag.-quiet{background:transparent;color:var(--ink-3);padding-left:0}
.tier-name{
  font-family:"Inter Tight",Inter,sans-serif;font-weight:700;
  font-size:clamp(26px,2.6vw,34px);letter-spacing:-.032em;line-height:1.1;
}
.tier-sub{margin-top:10px;font-size:14.5px;line-height:1.5;color:var(--ink-2);max-width:34ch}
.tier-list{margin-top:22px;flex:1}
.tier-list li{
  font-size:14.5px;line-height:1.4;color:var(--ink);
  padding:11px 0 11px 26px;position:relative;
  border-top:var(--border-size) solid var(--line);
}
.tier-list li::before{
  content:"";position:absolute;left:0;top:16px;
  width:11px;height:6px;border-left:1.5px solid currentColor;border-bottom:1.5px solid currentColor;
  transform:rotate(-45deg);
}
.tier-list li.-off{color:var(--ink-3)}
.tier-list li.-off::before{
  width:10px;height:0;border-left:0;border-bottom:1.5px solid currentColor;transform:none;top:20px;
}
.tier-foot{margin-top:24px}

/* ---------- comparison table ---------- */
.cmp{width:100%;border-collapse:collapse;text-align:left}
.cmp th,.cmp td{
  padding:16px 12px;font-size:14.5px;vertical-align:top;
  border-top:var(--border-size) solid var(--line);
}
.cmp thead th{
  border-top:0;padding-top:0;
  font-size:12px;font-weight:500;letter-spacing:.04em;color:var(--ink-3);
}
.cmp thead th.-us{color:var(--ink);font-weight:600}
.cmp tbody th{font-weight:450;color:var(--ink-2);width:34%}
.cmp td{color:var(--ink-2)}
.cmp td.-us{color:var(--ink);font-weight:500;background:var(--surface)}
.cmp thead th.-us{background:var(--surface)}
.cmp .yes{color:var(--ink)}
.cmp .no{color:var(--ink-3)}
.cmp-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.cmp-scroll table{min-width:640px}

/* ---------- trust grid ---------- */
.grid3{display:grid;gap:var(--border-size);background:var(--line);border-top:var(--border-size) solid var(--line);border-bottom:var(--border-size) solid var(--line)}
@media(min-width:700px){ .grid3{grid-template-columns:repeat(2,1fr)} }
@media(min-width:1100px){ .grid3{grid-template-columns:repeat(3,1fr)} }
.cell{background:var(--bg);padding:28px 24px 30px}
@media(min-width:1200px){ .cell{padding:36px 30px 38px} }
.cell .num{display:block;font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums;margin-bottom:14px}
.cell h3{margin-bottom:10px}
.dark .grid3{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.14)}
.dark .cell{background:var(--ink)}

/* linked cell */
a.cell{transition:background .3s var(--ease)}
a.cell:hover{background:var(--surface)}
.cell-go{display:inline-flex;align-items:center;gap:7px;margin-top:16px;font-size:14px;font-weight:500;color:var(--ink)}
.cell-go .arw{transition:transform .4s var(--ease)}
a.cell:hover .cell-go .arw{transform:translateX(4px)}

/* ---------- feature groups ---------- */
.fgroup{border-top:var(--border-size) solid var(--line);padding:30px 0}
.fgroup:last-child{border-bottom:var(--border-size) solid var(--line)}
@media(min-width:900px){
  .fgroup{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:var(--gutter);padding:40px 0}
}
.fgroup-h .h3{margin-bottom:8px}
.fgroup-h .body{max-width:34ch}
.flist{display:grid;gap:22px}
@media(min-width:700px){ .flist{grid-template-columns:repeat(2,1fr);gap:26px var(--gutter)} }
.fitem h4{
  font-family:"Inter Tight",Inter,sans-serif;font-weight:600;
  font-size:16.5px;letter-spacing:-.02em;margin-bottom:6px;
}
.fitem p{font-size:14.5px;line-height:1.5;color:var(--ink-2);max-width:42ch}