/* ═══════════════════════════════════════════════════════════════════
   Scaleupuz site-wide design system
   Extends the navy/cyan grid system from project/dashboard/index.html
   so the marketing site and the product pages read as one product.

   Everything is scoped under .su, matching the dashboard page, so the
   two can share markup vocabulary verbatim.
   ═══════════════════════════════════════════════════════════════════ */

.su{
  --ink:#0E1116; --ink-soft:#4B5563; --line:#E7E7E9; --grid:#E9EAEC;
  --bg:#fff; --bg-alt:#F3F4F6; --navy:#0F2A3D; --cyan:#22C3E6; --max:1360px;
  --wire:#D5D9DE; --kicker:#0B8FB0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink); line-height:1.5; -webkit-font-smoothing:antialiased;
  position:relative;
}
.su *{box-sizing:border-box;margin:0;padding:0}
.su a{color:inherit;text-decoration:none}
.su img,.su video{max-width:100%}
.su .serif{font-family:'Instrument Serif',Georgia,serif;font-style:italic;font-weight:400;letter-spacing:-.01em}
.su .wrap{max-width:var(--max);margin:0 auto;padding:0 40px}

html{background:#fff;scroll-behavior:smooth}
body{margin:0;background:transparent}

/* the ruled paper the whole site sits on */
.su-grid{
  position:absolute; inset:0; height:100%; z-index:-1; pointer-events:none; opacity:.5;
  background-image:
    linear-gradient(to right, var(--grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
  background-size:88px 88px;
}

/* ── nav ───────────────────────────────────────────────────────────── */
.su header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.su nav{display:flex;align-items:center;justify-content:space-between;height:84px;gap:20px}
.su .brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:700;letter-spacing:-.02em;flex:none}
.su .brand-logo{height:34px;width:auto;display:block}
.su .navlinks{display:flex;gap:32px;font-size:15.5px;font-weight:500}
.su .navlinks a{transition:opacity .18s}
.su .navlinks a:hover{opacity:.55}
.su .nav-right{display:flex;align-items:center;gap:10px;flex:none}
.su .burger{display:none;width:44px;height:44px;flex:none;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--ink);font-size:17px;cursor:pointer;font-family:inherit}
.su .burger:hover{background:var(--bg-alt)}
.su .mnav{position:fixed;left:0;right:0;top:84px;z-index:49;display:none;background:#fff;
  border-bottom:1px solid var(--line);box-shadow:0 22px 44px rgba(14,17,22,.12);padding:6px 0 12px;
  max-height:calc(100vh - 84px);overflow-y:auto}
.su .mnav.on{display:block}
.su .mnav a{display:block;padding:15px 22px;font-size:16px;font-weight:500;border-bottom:1px solid var(--line)}
.su .mnav a:last-child{border-bottom:none}
.su .mnav a:active{background:var(--bg-alt)}

/* ── buttons ───────────────────────────────────────────────────────── */
.su .btn{display:inline-flex;align-items:center;gap:12px;background:var(--ink);color:#fff;padding:15px 26px;border-radius:999px;
  font-size:15.5px;font-weight:500;box-shadow:14px 14px 34px rgba(14,17,22,.18);transition:transform .2s,box-shadow .2s;
  border:none;cursor:pointer;font-family:inherit}
.su .btn:hover{transform:translateY(-2px);box-shadow:16px 20px 40px rgba(14,17,22,.24)}
.su .btn .arrow{width:30px;height:30px;border-radius:50%;background:#fff;color:var(--ink);display:grid;place-items:center;font-size:14px;flex:none}
.su .btn.sm{padding:12px 20px;font-size:14.5px}
.su .btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.su .btn.ghost:hover{background:var(--bg-alt);box-shadow:0 10px 26px rgba(14,17,22,.08)}
.su .btn.ghost .arrow{background:var(--ink);color:#fff}

/* ── layout primitives ─────────────────────────────────────────────── */
.su section{position:relative}
.su .pad{padding:120px 0}
.su .alt{background:var(--bg-alt)}
.su .eyebrow{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:9px 18px 9px 10px;font-size:14.5px;font-weight:500}
.su .eyebrow .ic{width:30px;height:30px;border-radius:50%;background:var(--bg-alt);display:grid;place-items:center;font-size:14px}
.su .kicker{display:block;font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;color:var(--kicker);margin-bottom:16px}
.su h1{font-size:clamp(40px,5.6vw,78px);line-height:1.02;letter-spacing:-.035em;font-weight:700}
.su h2{font-size:clamp(32px,3.9vw,58px);line-height:1.06;letter-spacing:-.033em;font-weight:700}
.su h2.small{font-size:clamp(26px,3vw,40px);line-height:1.14}
.su h3{font-size:20px;letter-spacing:-.015em;font-weight:600}
.su .lead{font-size:17.5px;color:var(--ink-soft);max-width:52ch}
.su .center{text-align:center}
.su .center .lead{margin:0 auto}
.su .sec-head{max-width:760px}
.su .sec-head .lead{margin-top:20px}
.su .center.sec-head{margin:0 auto}

/* ── hero ──────────────────────────────────────────────────────────── */
.su .hero{padding:96px 0 0;background:linear-gradient(rgba(245,246,248,.75),rgba(255,255,255,0) 70%)}
.su .hero .in{text-align:center;display:flex;flex-direction:column;align-items:center;gap:30px}
.su .hero h1{max-width:17ch}
.su .hero .lead{font-size:19px;max-width:58ch}
.su .hero-btns{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.su .trust{font-size:16px;font-weight:500;margin-top:34px;color:var(--ink-soft)}

/* partner marquee */
.su .logos{overflow:hidden;margin-top:26px;padding-bottom:96px;display:flex;flex-direction:column;gap:22px}
.su .logos-track{display:flex;width:max-content;will-change:transform}
.su .logos-track.track-a{animation:su-marquee-lr 36s linear infinite}
.su .logos-track.track-b{animation:su-marquee-rl 36s linear infinite}
.su .logos:hover .logos-track{animation-play-state:paused}
.su .logo{flex:none;position:relative;display:flex;align-items:center;justify-content:center;margin-right:88px}
.su .logo img{height:43px;width:auto;max-width:180px;object-fit:contain;filter:grayscale(1);opacity:.62;transition:filter .25s,opacity .25s}
.su .logo:hover img{filter:none;opacity:1}
.su .logo-word{font-size:19px;font-weight:600;letter-spacing:-.02em;color:#9CA3AF;white-space:nowrap;transition:color .25s}
.su .logo:hover .logo-word{color:var(--navy)}
/* logos only supplied on a dark ground get a deliberate dark chip, otherwise
   they read as black boxes punched into the light strip */
.su .logo .dark-tile{display:flex;align-items:center;justify-content:center;
  background:var(--ink);border-radius:12px;padding:7px 12px;height:57px}
.su .logo .dark-tile img{height:100%;max-width:120px}
@keyframes su-marquee-lr{from{transform:translateX(-50%)}to{transform:translateX(0)}}
@keyframes su-marquee-rl{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){
  .su .logos-track{animation:none}
  .su .logos{overflow-x:auto}
}

/* ── numbers ───────────────────────────────────────────────────────── */
.su .nums{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:64px}
.su .num-item{border-top:2px solid var(--ink);padding-top:22px}
.su .num-item .n{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#9CA3AF}
.su .num-item .v{font-size:clamp(34px,3.6vw,48px);font-weight:700;letter-spacing:-.04em;line-height:1;margin:14px 0 12px;color:var(--navy)}
.su .num-item .v span{color:var(--cyan)}
.su .num-item p{font-size:15px;color:var(--ink-soft);line-height:1.55}

/* ── services (numbered rows) ──────────────────────────────────────── */
.su .svc-list{margin-top:56px;border-bottom:1px solid var(--line)}
.su .svc-row{
  width:100%;display:grid;grid-template-columns:96px minmax(0,1fr) minmax(0,1.15fr) 64px;
  align-items:center;gap:28px;padding:32px 0;border-top:1px solid var(--line);
  background:none;border-left:none;border-right:none;border-bottom:none;
  text-align:left;font-family:inherit;cursor:pointer;transition:background .25s,padding .25s;
}
.su .svc-row:hover,.su .svc-row:focus-visible{background:linear-gradient(90deg,rgba(34,195,230,.07),rgba(34,195,230,0) 70%);outline:none}
.su .svc-row .idx{font-family:'Instrument Serif',Georgia,serif;font-style:italic;font-size:26px;color:var(--cyan);line-height:1}
.su .svc-row .svc-main{min-width:0}
.su .svc-row .nm{display:block;font-size:clamp(26px,3.1vw,44px);font-weight:700;letter-spacing:-.035em;line-height:1.05;
  color:#A9AFB7;transition:color .25s}
.su .svc-row:hover .nm,.su .svc-row:focus-visible .nm{color:var(--navy)}
.su .svc-row .nm em{font-family:'Instrument Serif',Georgia,serif;font-style:italic;font-weight:400;letter-spacing:-.01em}
.su .svc-row .dsc{font-size:15.5px;color:var(--ink-soft);line-height:1.6;max-width:46ch}
.su .svc-row .go{width:56px;height:56px;border-radius:50%;background:var(--bg-alt);color:var(--ink-soft);
  display:grid;place-items:center;font-size:16px;justify-self:end;flex:none;transition:background .25s,color .25s,transform .25s}
.su .svc-row:hover .go,.su .svc-row:focus-visible .go{background:var(--navy);color:#fff;transform:translate(3px,-3px)}
.su .svc-row .tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.su .svc-row .tag{font-size:12px;font-weight:600;letter-spacing:.02em;color:#0B5670;background:#EAF9FD;
  border-radius:999px;padding:4px 11px}

/* ── integrations ──────────────────────────────────────────────────── */
/* shares the grey band with the Dashboard section above it, so the two read as
   one story: the product, and what it plugs into */
.su .int-sec{padding-top:0}
.su .int-grid{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:14px;margin-top:52px}
.su .tile{
  position:relative;aspect-ratio:1;border-radius:20px;background:#fff;border:1px solid var(--line);
  box-shadow:0 8px 20px rgba(14,17,22,.07);display:grid;place-items:center;
  transition:transform .25s,box-shadow .25s;
}
.su .tile:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(14,17,22,.13)}
.su .tile img{width:78%;height:78%;object-fit:contain}
/* wide wordmarks: crop to the mark at their left edge so they read at tile size */
.su .tile.wide img{width:84%;height:84%;object-fit:cover;object-position:left center}
.su .tile .tip{
  position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);
  background:var(--ink);color:#fff;font-size:11.5px;font-weight:500;line-height:1;
  padding:6px 11px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;
  transition:opacity .2s;z-index:3;
}
.su .tile:hover .tip{opacity:1}

/* ── founder split ─────────────────────────────────────────────────── */
.su .split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.su .split.top{align-items:start}
.su .bullets{display:flex;flex-direction:column;gap:18px;margin:32px 0}
.su .bullet{display:flex;gap:16px;font-size:17px;color:var(--ink-soft)}
.su .bullet b{color:var(--ink);font-weight:600}
.su .bar{width:3px;flex:none;background:var(--cyan);border-radius:2px}
/* ── about / founder split ─────────────────────────────────────────── */
.su .eyebrow.plain{padding:8px 18px;font-size:11.5px;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-soft)}
.su .split.about h2{margin-top:22px}
.su .split.about .lead{margin-top:18px;max-width:48ch}
.su .about-btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.su .about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  margin-top:44px;padding-top:38px;border-top:1px solid var(--line)}
.su .about-stat .v{font-size:clamp(30px,3.4vw,44px);font-weight:700;letter-spacing:-.04em;
  line-height:1;color:var(--ink)}
.su .about-stat .k{font-size:13.5px;color:var(--ink-soft);margin-top:11px;line-height:1.45;max-width:22ch}
/* the reference sits the portrait flat on the page, no frame competing with it */
.su .split.about .portrait{border:none;box-shadow:none}

.su .portrait{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--line);
  box-shadow:0 30px 70px rgba(15,42,61,.14);background:var(--bg-alt)}
.su .portrait img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover}
.su .portrait.wide img{aspect-ratio:16/10}

/* product screenshot in a browser chrome, same frame as the dashboard page */
.su .shot{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;
  box-shadow:0 30px 70px rgba(15,42,61,.14)}
.su .shot-bar{display:flex;align-items:center;gap:8px;padding:11px 16px;border-bottom:1px solid var(--line);background:#F8F9FB}
.su .shot-bar b{width:10px;height:10px;border-radius:50%;background:#E2E6EB;flex:none}
.su .shot-bar .url{margin-left:10px;flex:1;background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:5px 14px;font-size:12px;color:#9CA3AF;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.su .shot img{display:block;width:100%;height:auto}
.su .portrait-tag{position:absolute;left:18px;bottom:18px;right:18px;background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);border-radius:16px;padding:16px 18px}
.su .portrait-tag .who{font-size:16px;font-weight:700;letter-spacing:-.02em;color:var(--navy)}
.su .portrait-tag .role{font-size:13.5px;color:var(--ink-soft);margin-top:3px}

/* ── experience cards ──────────────────────────────────────────────── */
.su .exp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:60px}
.su .exp{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;
  box-shadow:0 12px 36px rgba(14,17,22,.05);transition:transform .25s,box-shadow .25s}
.su .exp:hover{transform:translateY(-3px);box-shadow:0 20px 48px rgba(14,17,22,.09)}
.su .exp-head{display:flex;align-items:flex-start;gap:14px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.su .exp-head .co{font-size:19px;font-weight:700;letter-spacing:-.02em;color:var(--navy)}
.su .exp-head .role{font-size:14px;color:var(--ink-soft);margin-top:3px}
.su .exp-head .per{margin-left:auto;font-size:12.5px;font-weight:600;color:#9CA3AF;white-space:nowrap;flex:none}
.su .exp-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:22px}
.su .metric{background:var(--bg-alt);border-radius:12px;padding:16px}
.su .metric .k{font-size:12.5px;color:#6B7280}
.su .metric .v{font-size:24px;font-weight:700;letter-spacing:-.03em;color:var(--navy);margin-top:4px}

/* ── blog ──────────────────────────────────────────────────────────── */
.su .posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}
.su .post{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;cursor:pointer;
  display:flex;flex-direction:column;box-shadow:0 12px 36px rgba(14,17,22,.05);transition:transform .25s,box-shadow .25s}
.su .post:hover{transform:translateY(-3px);box-shadow:0 20px 48px rgba(14,17,22,.09)}
.su .post-img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;background:var(--bg-alt)}
.su .post-body{padding:24px;flex:1;display:flex;flex-direction:column}
.su .post-tag{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--kicker);margin-bottom:12px}
.su .post h3{font-size:19px;letter-spacing:-.02em;line-height:1.3;color:var(--navy)}
.su .post p{font-size:14.5px;color:var(--ink-soft);margin-top:10px;line-height:1.6;flex:1}
.su .post-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;
  margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-size:12.5px;color:#9CA3AF}
.su .post-foot .more{font-weight:600;color:var(--navy)}
.su .posts-empty{grid-column:1/-1;padding:60px;text-align:center;color:var(--ink-soft);
  border:1px dashed var(--line);border-radius:20px;font-size:15.5px}
.su .posts-cta{display:flex;justify-content:center;margin-top:48px}

/* article view */
.su .article{max-width:760px;margin:0 auto}
.su .article .back{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;
  color:var(--ink-soft);cursor:pointer;background:none;border:none;font-family:inherit;padding:0;margin-bottom:32px}
.su .article .back:hover{color:var(--ink)}
.su .article h1{font-size:clamp(30px,4vw,50px);letter-spacing:-.03em;line-height:1.08;color:var(--navy)}
.su .article .meta{font-size:13.5px;color:#9CA3AF;margin-top:16px}
.su .article .hero-img{width:100%;border-radius:20px;margin:36px 0;border:1px solid var(--line);display:block}
.su .article .body{font-size:17px;line-height:1.75;color:#1F2937;white-space:pre-wrap;word-wrap:break-word}
.su .article .body a{color:var(--kicker);text-decoration:underline}

/* ── FAQ ───────────────────────────────────────────────────────────── */
.su .faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}
.su .faq{border-top:1px solid var(--line)}
.su .q{width:100%;background:none;border:none;border-bottom:1px solid var(--line);padding:26px 0;
  display:flex;justify-content:space-between;align-items:center;gap:24px;text-align:left;cursor:pointer;
  font-family:inherit;font-size:19px;font-weight:500;letter-spacing:-.015em;color:var(--ink)}
.su .q .pm{font-size:24px;font-weight:300;line-height:1;transition:transform .25s;flex:none}
.su .q.open .pm{transform:rotate(45deg)}
.su .a{padding:0 0 26px;border-bottom:1px solid var(--line);font-size:16px;color:var(--ink-soft);max-width:62ch}
.su .callcard{background:linear-gradient(180deg,#F7F8F9,#DFF4FA);border-radius:20px;padding:34px;margin-top:38px}
/* the mark is navy-on-white and portrait-shaped, so it needs a light tile and
   `contain`. A navy circle with `cover` crops it to an unreadable slice */
.su .callcard .av{width:68px;height:68px;border-radius:18px;background:#fff;
  border:1px solid var(--line);box-shadow:0 6px 18px rgba(15,42,61,.08);
  display:grid;place-items:center;overflow:hidden}
.su .callcard .av img{width:64%;height:64%;object-fit:contain;display:block}
.su .callcard h3{margin:22px 0 10px;font-size:26px;letter-spacing:-.02em}
.su .callcard p{font-size:15.5px;color:var(--ink-soft);margin-bottom:24px}
/* inline lead form inside the FAQ card */
.su .inline-form .field{margin-bottom:14px}
.su .inline-form .field label{font-size:12.5px;color:var(--ink-soft)}
.su .inline-form input,.su .inline-form select{background:rgba(255,255,255,.92);border-color:rgba(15,42,61,.14)}
.su .inline-form input:focus,.su .inline-form select:focus{background:#fff;border-color:var(--cyan)}
.su .inline-form .submit{width:100%;justify-content:center;margin-top:4px}
.su .inline-form .submit:disabled{opacity:.6;cursor:not-allowed;transform:none}
.su .inline-done{text-align:center;padding:22px 0 6px}
.su .inline-done .big{font-size:20px;font-weight:700;margin-bottom:6px}
.su .inline-done p{font-size:14.5px;color:var(--ink-soft);margin-bottom:0}

.su .mailrow{display:flex;align-items:center;gap:14px;margin-top:30px;font-size:15px}
.su .mailrow .ic{width:44px;height:44px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;flex:none}

/* ── CTA + footer ──────────────────────────────────────────────────── */
/* the footer carries the navy ground itself, otherwise its light text
   would land on white */
.su footer{background:var(--navy);border-top:1px solid rgba(255,255,255,.14);font-size:14.5px;color:#9FC4D6}
.su .foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding:64px 0 44px}
.su .foot-brand p{margin-top:18px;max-width:34ch;line-height:1.6}
.su .foot-brand .brand{color:#fff}
/* the mark is navy-on-white, so on the navy ground it needs its own light chip
   otherwise the navy half of the logo disappears into the footer */
.su .foot-brand .brand-logo{background:#fff;border-radius:9px;padding:5px;height:40px;box-sizing:content-box}
.su .foot-col h4{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin-bottom:18px;font-weight:600}
.su .foot-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.su .foot-col a{transition:color .18s}
.su .foot-col a:hover{color:#fff}
.su .socials{display:flex;gap:10px;margin-top:4px}
.su .socials a{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.2);
  display:grid;place-items:center;font-size:15px;transition:background .2s,color .2s,border-color .2s}
.su .socials a:hover{background:#fff;color:var(--navy);border-color:#fff}
.su .foot-bottom{border-top:1px solid rgba(255,255,255,.14);padding:26px 0;display:flex;
  justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px}

/* ── modal / lead form ─────────────────────────────────────────────── */
.su .modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px}
.su .modal-back{position:absolute;inset:0;background:rgba(10,20,30,.5);backdrop-filter:blur(6px)}
.su .modal-card{position:relative;background:#fff;border-radius:20px;padding:34px;width:100%;max-width:460px;
  box-shadow:0 30px 80px rgba(0,0,0,.25);max-height:92vh;overflow:auto;color:var(--ink)}
.su .modal-close{position:absolute;top:14px;right:14px;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--line);background:#fff;cursor:pointer;font-size:16px;color:var(--ink-soft);display:grid;place-items:center}
.su .modal-close:hover{background:var(--bg-alt)}
.su .modal h3{font-size:24px;letter-spacing:-.02em;margin-bottom:8px}
.su .modal .sub{font-size:14.5px;color:var(--ink-soft);margin-bottom:24px}
.su .field{margin-bottom:16px}
.su .field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:7px}
.su .field input,.su .field select,.su .field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);
  border-radius:10px;font-size:15px;font-family:inherit;color:var(--ink);background:#fff;transition:border-color .15s;resize:vertical}
.su .field input:focus,.su .field select:focus,.su .field textarea:focus{outline:none;border-color:var(--cyan)}
.su .field input::placeholder,.su .field textarea::placeholder{color:#9CA3AF}
.su .modal .submit{width:100%;justify-content:center;margin-top:8px}
.su .modal .submit:disabled{opacity:.6;cursor:not-allowed;transform:none}
.su .modal-done{text-align:center;padding:30px 0}
.su .modal-done .big{font-size:22px;font-weight:700;margin-bottom:8px}
.su .modal-done p{font-size:14.5px;color:var(--ink-soft)}
.su .form-err{background:#FDECE7;color:#C0492B;border-radius:10px;padding:12px 14px;font-size:13.5px;
  font-weight:500;margin-bottom:16px;line-height:1.5}

/* ── scroll animations ─────────────────────────────────────────────── */
.su [data-an]{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.su [data-an].an-in{opacity:1;transform:translateY(0)}
@media(prefers-reduced-motion:reduce){
  .su [data-an]{opacity:1;transform:none;transition:none}
}

/* ── responsive ────────────────────────────────────────────────────── */
@media(max-width:1000px){
  .su-grid{background-size:56px 56px;opacity:.35}
  .su .wrap{padding:0 22px}
  .su .navlinks{display:none}
  .su .nav-right .btn{display:none}
  .su .burger{display:inline-flex}
  .su .pad{padding:78px 0}
  .su .split,.su .faq-wrap{grid-template-columns:1fr;gap:44px}
  .su .nums,.su .exp-grid,.su .posts{grid-template-columns:repeat(2,1fr)}
  .su .int-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
  .su .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  /* the row keeps all four children but folds to two lines: index + title +
     arrow on the first, description spanning the rest underneath. Placement is
     explicit, since auto-placement puts the arrow before the title here. */
  .su .svc-row{grid-template-columns:56px minmax(0,1fr) 52px;gap:8px 16px;padding:26px 0}
  .su .svc-row .idx{grid-column:1;grid-row:1;font-size:22px}
  .su .svc-row .svc-main{grid-column:2;grid-row:1}
  .su .svc-row .go{grid-column:3;grid-row:1;align-self:center}
  .su .svc-row .dsc{grid-column:2/4;grid-row:2;margin-top:4px;max-width:none}
  .su .svc-row .nm{font-size:clamp(22px,5vw,32px)}
}

@media(max-width:640px){
  .su .wrap{padding:0 16px}
  .su .pad{padding:56px 0}
  .su .hero{padding-top:60px}
  .su .hero .lead{font-size:16.5px}
  .su .nums,.su .exp-grid,.su .posts{grid-template-columns:1fr}
  .su .int-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:34px}
  .su .tile{border-radius:16px}
  .su .logo .dark-tile{height:49px;padding:6px 10px}
  .su .exp-metrics{grid-template-columns:1fr 1fr;gap:10px}
  /* the three stats stay side by side as in the reference, just tighter */
  .su .about-stats{gap:14px;margin-top:34px;padding-top:28px}
  .su .about-stat .v{font-size:24px}
  .su .about-stat .k{font-size:12px;margin-top:8px}
  .su .about-btns .btn{flex:1;justify-content:center;min-width:0;white-space:nowrap;padding:14px 18px}
  .su .foot-grid{grid-template-columns:1fr;gap:34px;padding:48px 0 36px}
  .su .logo{margin-right:44px}
  .su .hero-btns{width:100%;flex-direction:column}
  .su .hero-btns .btn{width:100%;justify-content:center}
  .su h1{letter-spacing:-.025em}
  .su h2{line-height:1.12}
  .su .lead{font-size:16px;line-height:1.65}
  .su .bullet{font-size:15.5px;line-height:1.6}
  .su .num-item p,.su .svc-row .dsc{font-size:14.5px;line-height:1.6}
  .su .q{font-size:17px;padding:22px 0}
  .su .a{font-size:15px}
  .su .exp{padding:24px}
  .su .callcard{padding:26px}
  /* 16px keeps iOS Safari from zooming the page when a field gets focus */
  .su .field input,.su .field select,.su .field textarea{font-size:16px}
  .su .modal-card{padding:28px 20px}
  .su .svc-row .go{width:44px;height:44px;font-size:14px}
  .su .article .body{font-size:16px}
}