/* 1247 Systems — Phase 1 sell shell (light-Apple) */
:root{
  --bg:#ffffff; --bg2:#f5f5f7; --bg3:#fafafa;
  --ink:#1d1d1f; --mute:#6e6e73; --faint:#86868b;
  --line:#d2d2d7; --line2:#e8e8ed;
  --card:#ffffff;
  --teal:#179c8a; --blue:#0071e3;
  --shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.06);
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --max:980px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.45;
  -webkit-font-smoothing:antialiased;min-height:100dvh;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.nav{position:sticky;top:0;z-index:40;backdrop-filter:saturate(180%) blur(16px);
  background:rgba(255,255,255,.82);border-bottom:1px solid var(--line2)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:56px;gap:8px;
  min-width:0}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;letter-spacing:-.02em;font-size:15px;
  flex:0 1 auto;min-width:0;white-space:nowrap}
.brand img{width:26px;height:26px;flex:none}
.brand span{overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;align-items:center;gap:2px;flex:0 0 auto;min-width:0}
.nav-links a{padding:8px 10px;min-height:44px;display:inline-flex;align-items:center;
  border-radius:980px;font-size:13px;color:var(--mute);white-space:nowrap}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink);background:var(--bg2)}
.nav-links a.btn{padding:0 14px;font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;
  padding:0 18px;border-radius:980px;font-size:14px;font-weight:600;border:1px solid var(--line);
  cursor:pointer;font-family:inherit}
.btn-primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-primary:hover{opacity:.9}
.btn-ghost{background:transparent}
.btn:disabled{opacity:.55;cursor:default}
.hero{padding:72px 0 48px}
.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--faint);margin-bottom:14px}
h1{font-size:clamp(32px,5vw,48px);letter-spacing:-.035em;line-height:1.08;font-weight:700;margin-bottom:16px}
.lede{font-size:19px;color:var(--mute);max-width:38em;margin-bottom:28px;line-height:1.45}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:48px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:36px 0}
@media(max-width:820px){.grid4{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.grid4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line2);border-radius:18px;padding:18px 16px;box-shadow:var(--shadow)}
.card .n{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;
  border-radius:50%;background:var(--teal);color:#fff;font-size:13px;font-weight:700;margin-bottom:10px}
.card h3{font-size:16px;letter-spacing:-.01em;margin-bottom:6px}
.card p{font-size:14px;color:var(--mute);line-height:1.45}
.section{padding:28px 0 56px;border-top:1px solid var(--line2)}
.section h2{font-size:24px;letter-spacing:-.025em;margin-bottom:10px}
.section p,.muted{color:var(--mute);max-width:40em;margin-bottom:12px}
.muted{max-width:none}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;
  letter-spacing:.04em;text-transform:uppercase;color:var(--mute);background:var(--bg2);
  border-radius:980px;padding:6px 12px;margin-bottom:12px}
.footer{padding:28px 0 40px;border-top:1px solid var(--line2);color:var(--faint);font-size:13px}
.footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}

/* Login */
.login-wrap{min-height:calc(100dvh - 140px);display:flex;align-items:center;justify-content:center;padding:48px 22px}
.login-card{width:100%;max-width:400px;padding:32px 26px 26px;border:1px solid var(--line2);
  border-radius:20px;box-shadow:var(--shadow);background:var(--card);text-align:center}
.login-card h1{font-size:24px;margin-bottom:6px}
.login-card .lede{font-size:14px;margin:0 auto 22px;max-width:28em}
.login-card label{display:block;text-align:left;font-size:12px;font-weight:600;color:var(--faint);
  margin:0 0 6px;letter-spacing:.02em}
.login-card input{
  width:100%;min-height:48px;padding:12px 14px;margin:0 0 14px;
  border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);
  font-family:inherit;font-size:16px;outline:none;-webkit-appearance:none;appearance:none}
.login-card input:focus{border-color:#86868b;box-shadow:0 0 0 3px rgba(0,0,0,.06)}
.login-card button[type="submit"]{
  width:100%;min-height:48px;margin-top:4px;padding:12px;
  border-radius:980px;border:1px solid var(--ink);background:var(--ink);color:#fff;
  font-family:inherit;font-size:15px;font-weight:600;cursor:pointer}
.login-card button[type="submit"]:disabled{opacity:.55;cursor:default}
.login-card .err{min-height:1.2em;margin-top:12px;font-size:13px;color:#c45c56}

/* Phone — keep header on one row, no horizontal scroll */
@media(max-width:520px){
  .wrap{padding:0 14px}
  .nav-inner{height:52px;gap:6px}
  .brand{font-size:14px;gap:6px;max-width:40%}
  .brand span{display:none} /* mark only — frees the row */
  .nav-links{gap:0;margin-left:auto}
  .nav-links a{padding:8px 7px;font-size:12.5px;min-height:44px}
  .nav-links a.btn{padding:0 12px;font-size:12.5px}
  .nav-links a[data-nav="home"]{display:none}
  .hero{padding:48px 0 36px}
  .lede{font-size:17px}
  .login-wrap{padding:32px 14px}
  .login-card{padding:28px 20px 22px}
}