/* ============================================================
   DROPLINE — unified funnel design system (v9 continuity)
   Tokens ported from tools/compose-v8.py (champion raw DNA)
   Surfaces: funnel/pick.html · public/otp.html · funnel/done.html
   ============================================================ */
@font-face{font-family:'InterV';src:url(./fonts/inter-var.ttf) format('truetype');font-weight:100 900}
@font-face{font-family:'JBM';src:url(./fonts/jbm-var.ttf) format('truetype');font-weight:100 900}

:root{
  --navy:#05070D;
  --panel:#0A0E16;
  --panel2:#0D121C;
  --line:#1B2230;
  --ink:#F2F5F9;
  --steel:#D6E0EE;
  --muted:#8FA0B6;
  --dim:#5B6675;
  --gold:#F5C04B;
  --bait:#EBBE78;
  --err:#FF9B7A;
  --radius:14px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body.dl{
  min-height:100vh;background:var(--navy);color:var(--ink);
  font-family:'InterV',system-ui,-apple-system,sans-serif;
  overflow-x:hidden;display:flex;flex-direction:column;align-items:center;
  position:relative;-webkit-font-smoothing:antialiased;
}
/* ---- atmosphere layers ------------------------------------ */
.dl-grain{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
.dl-vignette{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(120% 90% at 50% 0%, transparent 55%, rgba(0,0,0,.55) 100%),
    radial-gradient(80% 60% at 50% 108%, rgba(245,192,75,.05), transparent 62%);
}
/* ---- header ------------------------------------------------ */
.dl-top{
  position:relative;z-index:2;width:min(1080px,94vw);
  padding:max(34px,5vh) 18px 0;text-align:center;
}
.dl-brandrow{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:26px;
}
.dl-brandrow img{height:calc(var(--mh,44)*var(--ms,1)*1px);width:auto}
.dl-steps{
  display:inline-flex;gap:6px;align-items:center;font-family:'JBM';
  font-size:11px;letter-spacing:.22em;color:var(--dim);
  border:1px solid var(--line);border-radius:999px;padding:8px 16px;
  background:rgba(13,18,28,.65);
}
.dl-steps b{color:var(--gold);font-weight:800}
.dl-steps i{color:var(--line);font-style:normal}
.dl-steps span.done-step{color:var(--steel)}
/* ---- hero -------------------------------------------------- */
.dl-hero{position:relative;z-index:2;text-align:center;padding:12px 20px 6px}
.dl-h1{
  margin:0;font-weight:800;line-height:1.08;letter-spacing:.01em;
  font-size:clamp(30px,4.6vw,54px);text-wrap:balance;color:var(--ink);
}
.dl-h1 .fig{color:var(--gold)}
.dl-kick{
  margin:16px 0 0;font-family:'JBM';font-weight:800;text-transform:uppercase;
  letter-spacing:.32em;color:var(--steel);font-size:clamp(11px,1.6vw,17px);
}
.dl-sub{margin:14px auto 0;max-width:520px;color:var(--muted);font-size:15px;line-height:1.55}
/* ---- marks ------------------------------------------------- */
.dl-tilewrap{position:relative;z-index:2;width:min(1020px,94vw);margin:30px auto 8px}
.dl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:18px;justify-content:center}
a.dl-tile{
  display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
  gap:0;padding:30px 18px 20px;border-radius:var(--radius);text-decoration:none;
  background:linear-gradient(180deg,var(--panel) 0%,var(--panel2) 100%);
  border:1px solid var(--line);position:relative;
  transition:transform .35s cubic-bezier(.2,.8,.3,1.25),border-color .25s,box-shadow .35s;
}
a.dl-tile:hover,a.dl-tile:focus-visible{
  transform:translateY(-6px);border-color:rgba(245,192,75,.45);
  box-shadow:0 18px 46px rgba(0,0,0,.55),0 0 42px rgba(245,192,75,.24);
  outline:none;
}
/* uniform icon viewport — every mark centered on one shared midline */
.dl-icobox{
  height:72px;width:210px;display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;
}
.dl-icobox img{display:block}
a.dl-tile img{filter:drop-shadow(0 0 15px rgba(245,192,75,.20));transition:filter .3s}
.dl-tile .lbl{font-family:'JBM';font-size:12px;letter-spacing:.3em;color:var(--steel);line-height:1}
.dl-tile .go{
  margin-top:12px;font-size:12px;color:var(--muted);
  opacity:.85;transition:color .2s;line-height:1;
}
a.dl-tile:hover .go{color:var(--gold)}
/* ---- card / form primitives -------------------------------- */
.dl-card{
  position:relative;z-index:2;width:min(480px,92vw);
  background:linear-gradient(180deg,var(--panel) 0%,var(--panel2) 100%);
  border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:0 30px 80px rgba(0,0,0,.6);padding:34px 30px 30px;
}
.dl-field{
  width:100%;background:#111723;border:1px solid var(--line);
  border-radius:10px;color:var(--ink);padding:15px 16px;font-size:15px;
  outline:none;transition:border-color .2s,box-shadow .2s;
}
.dl-field::placeholder{color:var(--dim)}
.dl-field:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,192,75,.14)}
.dl-btn{
  width:100%;border:0;border-radius:10px;padding:15px 16px;cursor:pointer;
  background:var(--gold);color:#141312;font-weight:800;font-size:15px;
  letter-spacing:.02em;transition:transform .18s,box-shadow .18s,background .2s;
}
.dl-btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(245,192,75,.25)}
.dl-btn:disabled{opacity:.55;cursor:wait;transform:none}
.dl-ghost{
  width:100%;background:transparent;border:1px solid var(--line);border-radius:10px;
  color:var(--steel);padding:13px 16px;font-weight:600;font-size:14px;cursor:not-allowed;
  opacity:.6;margin-top:10px;
}
/* segmented code input */
.dl-code{display:flex;gap:10px;justify-content:center}
.dl-cell{
  width:48px;height:58px;text-align:center;font-family:'JBM';font-weight:800;
  font-size:24px;color:var(--ink);background:#111723;border:1px solid var(--line);
  border-radius:10px;outline:none;caret-color:var(--gold);
  transition:border-color .18s,box-shadow .18s,transform .18s;
}
.dl-cell:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,192,75,.15);transform:translateY(-2px)}
/* ---- rows / misc ------------------------------------------- */
.dl-row{display:flex;justify-content:space-between;gap:10px;font-size:13.5px;
  color:var(--muted);padding:11px 0;border-bottom:1px solid var(--line)}
.dl-row:last-of-type{border-bottom:0}
.dl-row b{color:var(--ink);font-weight:600}
.dl-ok{color:var(--gold)}
.dl-note{text-align:center;color:var(--dim);font-size:12px;letter-spacing:.04em}
.dl-bait{
  position:relative;z-index:2;text-align:center;font-weight:600;letter-spacing:.02em;
  color:var(--bait);font-size:clamp(14px,1.9vw,21px);padding:8px 18px 0;
}
.dl-foot{position:relative;z-index:2;margin-top:auto;width:100%;text-align:center;
  padding:18px 0 22px;color:var(--dim);font-size:11.5px;letter-spacing:.08em}
.dl-below{margin-top:10px}
/* ---- spinner ----------------------------------------------- */
.dl-spin{
  width:22px;height:22px;border-radius:50%;display:inline-block;vertical-align:-4px;
  border:2.5px solid rgba(245,192,75,.18);border-top-color:var(--gold);
  animation:dlspin .8s linear infinite;
}
@keyframes dlspin{to{transform:rotate(360deg)}}
/* ---- motion hairlines (hero only) -------------------------- */
.dl-streaks{position:absolute;inset:0;z-index:1;overflow:hidden;pointer-events:none}
.dl-streak{
  position:absolute;left:-10%;width:130%;height:1px;filter:blur(.4px);
  background:linear-gradient(90deg,transparent,#f5c04b20 22%,#f5c04b45 68%,transparent);
  transform:rotate(-18deg);
}
@media (max-width:720px){
  .dl-streaks{display:none}
  .dl-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .dl-tile{min-width:0}
  .dl-icobox{width:100%;max-width:100%}
  a.dl-tile img{max-width:100%;height:auto!important}
  .dl-card{padding:26px 20px 24px}
  .dl-code{gap:7px}.dl-cell{width:41px;height:52px;font-size:21px}
}