/* PDFKeyFinder — design system */
:root{
  --bg:#0b101b; --bg2:#0e1524;
  --panel:#141c2e; --panel2:#1a2438; --panel3:#212d45;
  --line:#26324c; --line2:#324063;
  --text:#eaf0fb; --text2:#c2cce0; --muted:#8593b0; --faint:#5f6d8a;
  --accent:#5b8cff; --accent-d:#3f6fe6; --accent2:#37e0a6; --accent2-d:#1fb886;
  --danger:#ff6b6b; --warn:#ffc861;
  --radius:16px; --radius-sm:10px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --shadow-lg:0 24px 60px rgba(0,0,0,.5);
  --ring:0 0 0 3px rgba(91,140,255,.28);
  --fs:'Inter',system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,"SF Mono",Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
body{
  margin:0; font-family:var(--fs); color:var(--text); line-height:1.6;
  font-size:16px; letter-spacing:-0.011em; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  background:
    radial-gradient(900px 500px at 82% -8%, rgba(91,140,255,.12), transparent 60%),
    radial-gradient(760px 460px at 8% 4%, rgba(55,224,166,.08), transparent 55%),
    var(--bg);
}
a{color:var(--accent); text-decoration:none; transition:color .15s}
a:hover{color:#89aaff}
h1,h2,h3,h4{line-height:1.15; letter-spacing:-0.02em; margin:0}
h1{font-weight:800} h2{font-weight:700} h3{font-weight:700}
.muted{color:var(--muted)}
.bar{max-width:1160px; margin:0 auto; padding:0 22px}
main{min-height:62vh}

/* icons */
.ic{width:1.15em; height:1.15em; display:inline-block; vertical-align:-0.16em; flex:0 0 auto}
.ic.sm{width:1em; height:1em}
.ic.lg{width:1.5em; height:1.5em}

/* header */
.site-head{border-bottom:1px solid var(--line); background:rgba(11,16,27,.72); backdrop-filter:blur(12px); position:sticky; top:0; z-index:50}
.site-head .bar{display:flex; align-items:center; justify-content:space-between; height:66px}
.brand{font-weight:800; font-size:19px; color:var(--text); display:inline-flex; align-items:center; gap:9px; letter-spacing:-0.02em}
.brand:hover{color:var(--text)}
.brand .logo{display:inline-flex; width:34px; height:34px; align-items:center; justify-content:center; border-radius:9px; color:var(--accent);
  background:linear-gradient(160deg,rgba(91,140,255,.22),rgba(91,140,255,.06)); border:1px solid rgba(91,140,255,.25)}
.brand .logo .ic{width:19px; height:19px}
.brand.small{font-size:16px}
.site-head nav{display:flex; gap:4px}
.site-head nav a{color:var(--muted); padding:9px 14px; border-radius:9px; font-size:14.5px; font-weight:600}
.site-head nav a:hover{color:var(--text); background:var(--panel2)}
.site-head nav a.on{color:#fff; background:var(--accent); box-shadow:0 4px 14px rgba(91,140,255,.35)}

/* layout */
.section{max-width:1160px; margin:0 auto; padding:52px 22px}
.narrow{max-width:820px}
.card{background:linear-gradient(180deg,var(--panel),#121a2b); border:1px solid var(--line); border-radius:var(--radius); padding:24px; box-shadow:var(--shadow)}
.grid{display:grid; gap:18px}
.g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:820px){ .g3,.g2{grid-template-columns:1fr} }

/* hero */
.hero{max-width:900px; margin:0 auto; padding:64px 22px 10px; text-align:center}
.hero h1{font-size:clamp(30px,5.2vw,50px); margin:0 0 16px; background:linear-gradient(180deg,#fff,#c7d3ee); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent}
.hero .lede{font-size:18.5px; color:var(--text2); max-width:660px; margin:0 auto 24px}
.pill{display:inline-flex; gap:8px; align-items:center; background:rgba(55,224,166,.10); border:1px solid rgba(55,224,166,.3); color:var(--accent2); padding:7px 15px; border-radius:100px; font-size:13px; font-weight:600; margin-bottom:20px}
.trust{display:flex; gap:14px 26px; justify-content:center; flex-wrap:wrap; margin-top:22px; color:var(--muted); font-size:13.5px}
.trust span{display:inline-flex; gap:7px; align-items:center} .trust .ic{color:var(--accent2)}

/* stat strip */
.stats-strip{display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin:30px auto 0; max-width:660px}
.stat{flex:1; min-width:150px; background:linear-gradient(180deg,var(--panel),#121a2b); border:1px solid var(--line); border-radius:14px; padding:18px; text-align:center}
.stat .n{font-size:31px; font-weight:800; font-variant-numeric:tabular-nums; letter-spacing:-0.02em}
.stat .l{font-size:11.5px; color:var(--muted); text-transform:uppercase; letter-spacing:.7px; margin-top:5px; font-weight:600}
.stat .n.ok{color:var(--accent2)}

/* forms */
label{display:block; font-size:11.5px; color:var(--muted); margin:16px 0 7px; font-weight:600; letter-spacing:.4px; text-transform:uppercase}
input,select{width:100%; padding:12px 13px; border-radius:var(--radius-sm); border:1px solid var(--line2); background:var(--bg2); color:var(--text); font-size:14.5px; font-family:inherit; outline:none; transition:border-color .15s, box-shadow .15s}
input::placeholder{color:var(--faint)}
input:focus,select:focus{border-color:var(--accent); box-shadow:var(--ring)}
select{appearance:none; -webkit-appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238593b0' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 10px center; padding-right:34px}
.row{display:flex; gap:14px} .row>div{flex:1}
@media(max-width:640px){ .row{flex-direction:column; gap:0} }
button{border:none; border-radius:var(--radius-sm); font-weight:700; font-family:inherit; cursor:pointer; transition:filter .15s, transform .05s, box-shadow .15s}
button:active{transform:translateY(1px)}
.btn{display:inline-flex; align-items:center; justify-content:center; gap:9px}
.btn-primary{background:linear-gradient(180deg,var(--accent),var(--accent-d)); color:#fff; padding:14px 20px; font-size:15px; box-shadow:0 8px 22px rgba(63,111,230,.35)}
.btn-primary:hover{filter:brightness(1.07)}
.btn-ghost{background:var(--panel2); color:var(--text2); border:1px solid var(--line2); padding:14px 20px}
.btn-ghost:hover{background:var(--panel3); color:var(--text)}
button:disabled{opacity:.4; cursor:not-allowed; box-shadow:none; filter:none}
.hint{font-size:12px; color:var(--muted); margin-top:7px}

/* dropzone */
.drop{border:1.5px dashed var(--line2); border-radius:var(--radius); padding:32px 20px; text-align:center; background:linear-gradient(180deg,var(--bg2),#0c1322); cursor:pointer; transition:.18s}
.drop:hover{border-color:var(--accent); background:#0e1730}
.drop.drag{border-color:var(--accent2); background:#0d1c2a; box-shadow:inset 0 0 0 3px rgba(55,224,166,.12)}
.drop.has{border-style:solid; border-color:rgba(55,224,166,.5); background:linear-gradient(180deg,#0e1d24,#0c1322)}
.drop .upic{width:52px; height:52px; margin:0 auto 12px; border-radius:14px; display:flex; align-items:center; justify-content:center; color:var(--accent); background:rgba(91,140,255,.12); border:1px solid rgba(91,140,255,.25)}
.drop .upic .ic{width:26px; height:26px}
.drop .t1{font-weight:700; font-size:16px} .drop .t1 b{color:var(--accent)}
.filechip{display:inline-flex; align-items:center; gap:11px; background:var(--panel); border:1px solid var(--line2); border-radius:12px; padding:11px 14px; font-size:14.5px; font-weight:600}
.filechip .fic{color:var(--accent2)}
.filechip .sz{color:var(--muted); font-weight:500}
.filechip .x{cursor:pointer; color:var(--muted); display:inline-flex; margin-left:2px}
.filechip .x:hover{color:var(--danger)}
.fmsg{margin-top:11px; font-size:13px; display:inline-flex; align-items:center; gap:7px}
.fmsg.ok{color:var(--accent2)} .fmsg.err{color:var(--danger)}

/* tool split */
.tool{display:grid; grid-template-columns:1.32fr 1fr; gap:20px; max-width:1160px; margin:0 auto; padding:8px 22px 44px; align-items:start}
@media(max-width:920px){ .tool{grid-template-columns:1fr} }
.side{position:sticky; top:86px}
@media(max-width:920px){ .side{position:static} }

/* mode tabs */
.tabs{display:flex; gap:8px; margin:6px 0; background:var(--bg2); border:1px solid var(--line); border-radius:12px; padding:5px}
.tab{flex:1; display:inline-flex; align-items:center; justify-content:center; gap:8px; text-align:center; padding:10px; border-radius:9px; cursor:pointer; color:var(--muted); font-weight:600; font-size:13.5px; transition:.15s}
.tab:hover{color:var(--text)}
.tab.on{background:var(--accent); color:#fff; box-shadow:0 6px 16px rgba(63,111,230,.35)}

/* segments */
.seg{display:grid; grid-template-columns:1.5fr auto; gap:12px; align-items:end; margin-top:12px; background:var(--bg2); border:1px solid var(--line); border-radius:12px; padding:13px}
.seg .opts{grid-column:1 / -1}
.seg .del{grid-row:1; grid-column:2; align-self:end; width:40px; height:44px; display:inline-flex; align-items:center; justify-content:center; background:rgba(255,107,107,.1); border:1px solid rgba(255,107,107,.35); color:var(--danger); border-radius:9px}
.seg .del:hover{background:rgba(255,107,107,.18)}
.seg label{margin:0 0 5px}
.seg .row{gap:10px}
.addseg{width:100%; margin-top:12px; display:inline-flex; align-items:center; justify-content:center; gap:8px; background:transparent; border:1.5px dashed var(--line2); color:var(--text2); padding:12px; font-weight:600}
.addseg:hover{border-color:var(--accent); color:var(--text)}
.dstack{display:flex; flex-wrap:wrap; gap:8px 10px; background:var(--bg2); border:1px solid var(--line); border-radius:10px; padding:11px}
.dstack label{display:inline-flex; align-items:center; gap:7px; margin:0; text-transform:none; font-weight:500; font-size:12.5px; color:var(--text2); cursor:pointer; padding:3px 6px; border-radius:6px}
.dstack label:hover{background:var(--panel2)}
.dstack input{width:auto; accent-color:var(--accent)}
.example{font-family:var(--mono); color:var(--accent2); font-size:13px; letter-spacing:0}
.warnbox{margin-top:12px; padding:11px 13px; border-radius:10px; font-size:12.5px; background:rgba(255,200,97,.08); border:1px solid rgba(255,200,97,.35); color:#ffe0a3; display:none; gap:8px; align-items:center}
.consent{display:flex; gap:10px; align-items:flex-start; margin:18px 0 0; font-size:12.5px; color:var(--muted); line-height:1.5}
.consent input{width:auto; margin-top:2px; accent-color:var(--accent2); flex:0 0 auto}

/* live panel */
.livehead{display:flex; align-items:center; gap:9px}
.status-dot{width:9px; height:9px; border-radius:50%; display:inline-block; background:var(--faint)}
.status-dot.run{background:var(--accent2); box-shadow:0 0 0 4px rgba(55,224,166,.15); animation:pulse 1.1s infinite}
.status-dot.done{background:var(--accent2)} .status-dot.err{background:var(--danger)}
.badge{display:inline-flex; align-items:center; gap:6px; font-size:11.5px; padding:4px 11px; border-radius:100px; background:var(--panel2); border:1px solid var(--line); color:var(--muted); font-weight:600}
@keyframes pulse{50%{opacity:.35}}
.stat-big{text-align:center; padding:14px 0 6px}
.stat-big .num{font-size:52px; font-weight:800; line-height:1; font-variant-numeric:tabular-nums; letter-spacing:-0.03em; font-family:var(--mono)}
.stat-big .lbl{color:var(--muted); font-size:11.5px; text-transform:uppercase; letter-spacing:1.2px; margin-top:8px; font-weight:600}
.pbar{height:10px; background:var(--bg2); border-radius:100px; overflow:hidden; margin:16px 0 8px; border:1px solid var(--line)}
.pbar>i{display:block; height:100%; width:0%; border-radius:100px; background:linear-gradient(90deg,var(--accent),var(--accent2)); transition:width .25s ease}
.pct{text-align:right; font-size:12px; color:var(--muted); font-variant-numeric:tabular-nums}
.grid2{display:grid; grid-template-columns:1fr 1fr; gap:11px; margin-top:16px}
.mini{background:var(--bg2); border:1px solid var(--line); border-radius:12px; padding:13px}
.mini .mh{display:flex; align-items:center; gap:7px; color:var(--muted); font-size:11px; text-transform:uppercase; letter-spacing:.5px; font-weight:600}
.mini .mh .ic{color:var(--faint); width:14px; height:14px}
.mini .v{font-size:21px; font-weight:700; font-variant-numeric:tabular-nums; margin-top:5px; font-family:var(--mono)}
.current{margin-top:16px; background:#080d18; border:1px solid var(--line); border-radius:12px; padding:13px; font-family:var(--mono); font-size:14px; word-break:break-all; min-height:46px; color:var(--warn); display:flex; align-items:center}
.result{margin-top:16px}
.fail{background:rgba(255,107,107,.08); border:1px solid rgba(255,107,107,.4); border-radius:12px; padding:15px; text-align:center; color:#ffd0d0; font-size:14px; display:flex; gap:9px; align-items:center; justify-content:center}

/* content */
.prose h2{margin-top:36px; font-size:24px} .prose h3{margin-top:24px; font-size:18px}
.prose p,.prose li{color:var(--text2)}
.prose code{font-family:var(--mono); font-size:.9em; background:var(--panel2); border:1px solid var(--line); padding:1px 6px; border-radius:6px; color:#bcd0ff}
.prose .card code{background:transparent; border:none; padding:0; color:var(--accent2); font-size:14px; display:block; overflow-x:auto}
.icard{display:flex; gap:14px; align-items:flex-start}
.icard .ib{flex:0 0 44px; height:44px; width:44px; border-radius:12px; display:flex; align-items:center; justify-content:center; color:var(--accent); background:rgba(91,140,255,.12); border:1px solid rgba(91,140,255,.22)}
.icard .ib .ic{width:22px; height:22px}
.step{display:flex; gap:16px; margin:18px 0}
.step .no{flex:0 0 40px; height:40px; width:40px; border-radius:11px; background:rgba(91,140,255,.12); border:1px solid rgba(91,140,255,.25); display:flex; align-items:center; justify-content:center; font-weight:800; color:var(--accent)}
.faq details{background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:2px 18px; margin-bottom:11px; transition:border-color .15s}
.faq details[open]{border-color:var(--line2)}
.faq summary{cursor:pointer; font-weight:600; padding:15px 0; list-style:none; display:flex; align-items:center; gap:11px; font-size:15px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ic{color:var(--accent); transition:transform .2s}
.faq details[open] summary .ic{transform:rotate(45deg)}
.faq details p{margin-top:0; padding-bottom:14px}

/* footer */
.site-foot{border-top:1px solid var(--line); margin-top:48px; padding:44px 0 26px; background:var(--bg2)}
.site-foot .cols{display:grid; grid-template-columns:2fr 1fr 1fr 1.2fr; gap:26px}
@media(max-width:820px){ .site-foot .cols{grid-template-columns:1fr 1fr} }
.site-foot h4{font-size:12px; text-transform:uppercase; letter-spacing:.7px; color:var(--muted); margin:0 0 12px; font-weight:600}
.site-foot a{display:inline-flex; align-items:center; gap:8px; color:var(--text2); font-size:14px; padding:4px 0}
.site-foot a:hover{color:var(--text)}
.site-foot .copy{margin-top:28px; padding-top:18px; border-top:1px solid var(--line); font-size:12.5px; text-align:center}

/* success modal */
.modal-back{position:fixed; inset:0; background:rgba(6,9,16,.74); backdrop-filter:blur(4px); display:none; align-items:center; justify-content:center; z-index:100; padding:20px}
.modal-back.show{display:flex; animation:fade .2s ease}
@keyframes fade{from{opacity:0}}
.modal{background:linear-gradient(180deg,#123529,#0f1a2a); border:1px solid rgba(55,224,166,.45); border-radius:20px; max-width:430px; width:100%; padding:30px 28px; text-align:center; box-shadow:var(--shadow-lg); animation:pop .32s cubic-bezier(.2,.9,.3,1.2)}
@keyframes pop{from{transform:scale(.92) translateY(8px); opacity:0}}
.modal .tick{width:72px; height:72px; border-radius:50%; background:linear-gradient(180deg,var(--accent2),var(--accent2-d)); color:#06231a; display:flex; align-items:center; justify-content:center; margin:0 auto 16px; box-shadow:0 8px 24px rgba(55,224,166,.4)}
.modal .tick .ic{width:38px; height:38px}
.modal h3{margin:0 0 6px; font-size:23px}
.modal .lead{color:var(--text2); font-size:14px}
.modal .pw{font-family:var(--mono); font-size:25px; font-weight:700; background:#08111d; border:1px solid var(--line2); border-radius:12px; padding:14px; margin:16px 0; word-break:break-all; color:var(--accent2); display:flex; align-items:center; justify-content:center; gap:10px}
.copybtn{display:inline-flex; align-items:center; gap:6px; font-size:12px; background:var(--panel2); border:1px solid var(--line2); color:var(--text2); padding:7px 11px; border-radius:8px; font-weight:600}
.copybtn:hover{color:var(--text); background:var(--panel3)}
.modal .coffee{display:inline-flex; align-items:center; gap:9px; background:linear-gradient(180deg,#ffe14d,#ffd21a); color:#3a2e00; font-weight:800; padding:13px 22px; border-radius:11px; margin-top:4px; box-shadow:0 8px 20px rgba(255,210,26,.28)}
.modal .coffee:hover{color:#3a2e00; filter:brightness(1.04)}
.modal .sub{color:#a9e6d1; font-size:13px; margin:16px 0 0; display:flex; align-items:center; gap:7px; justify-content:center; flex-wrap:wrap}
.modal .sub .ic{color:#ff8fa3}
.modal .close{margin-top:18px; background:transparent; color:var(--muted); border:1px solid var(--line2); padding:10px 18px; border-radius:9px; font-weight:600}
.modal .close:hover{color:var(--text)}

/* ===== v2: hero feature row ===== */
.feature-row{display:grid; grid-template-columns:repeat(3,1fr); gap:14px; max-width:820px; margin:28px auto 0; text-align:left}
@media(max-width:720px){ .feature-row{grid-template-columns:1fr; max-width:420px} }
.feature{display:flex; gap:13px; align-items:center; background:linear-gradient(180deg,var(--panel),#121a2b); border:1px solid var(--line); border-radius:14px; padding:15px; transition:transform .18s ease, border-color .18s ease}
.feature:hover{transform:translateY(-3px); border-color:var(--line2)}
.feature .fi{flex:0 0 42px; height:42px; width:42px; border-radius:11px; display:flex; align-items:center; justify-content:center}
.feature .fi .ic{width:21px; height:21px}
.fi-a{color:var(--accent2); background:rgba(55,224,166,.12); border:1px solid rgba(55,224,166,.25)}
.fi-b{color:var(--accent); background:rgba(91,140,255,.12); border:1px solid rgba(91,140,255,.25)}
.fi-c{color:#ff9db0; background:rgba(255,107,107,.12); border:1px solid rgba(255,107,107,.25)}
.feature .ft{display:flex; flex-direction:column}
.feature .ft b{font-size:14.5px} .feature .ft span{font-size:12.5px; color:var(--muted)}

/* ===== scroll reveal ===== */
.reveal{opacity:0; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1; transform:none}

/* ===== card hover lift ===== */
.prose .card{transition:transform .18s ease, border-color .18s ease}
.prose .card:hover{transform:translateY(-4px); border-color:var(--line2)}

/* ===== live counter: found glow ===== */
.stat-big .num.won{color:var(--accent2); text-shadow:0 0 26px rgba(55,224,166,.45); animation:won .5s ease}
@keyframes won{0%{transform:scale(1)}40%{transform:scale(1.12)}100%{transform:scale(1)}}

/* ===== footer redesign ===== */
.site-foot{padding:0 0 26px}
.foot-cta{display:flex; align-items:center; justify-content:space-between; gap:18px; flex-wrap:wrap;
  background:linear-gradient(180deg,var(--panel2),var(--panel)); border:1px solid var(--line2); border-radius:16px;
  padding:20px 24px; margin:-28px 0 34px; box-shadow:var(--shadow); position:relative}
.foot-cta-txt{display:flex; flex-direction:column}
.foot-cta-txt b{font-size:16px} .foot-cta-txt span{color:var(--muted); font-size:13.5px}
.foot-coffee{display:inline-flex; align-items:center; gap:9px; background:linear-gradient(180deg,#ffe14d,#ffd21a); color:#3a2e00; font-weight:800; padding:12px 20px; border-radius:11px; white-space:nowrap; box-shadow:0 8px 20px rgba(255,210,26,.25)}
.foot-coffee:hover{color:#3a2e00; filter:brightness(1.05)}
.site-foot .cols{grid-template-columns:2.2fr 1fr 1fr}
@media(max-width:720px){ .site-foot .cols{grid-template-columns:1fr 1fr} .foot-brand{grid-column:1 / -1} }
.foot-brand .brand.small{margin-bottom:10px}
.foot-brand p{max-width:320px}
.foot-bottom{display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-top:26px; padding-top:18px; border-top:1px solid var(--line); font-size:12.5px}

/* ===== reduced motion ===== */
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; transition-duration:.001ms !important}
  .reveal{opacity:1; transform:none}
}

/* ===== pattern preset chips ===== */
.presets{display:flex; flex-wrap:wrap; gap:8px; align-items:center; margin:14px 0 2px}
.presets .pl{font-size:11px; text-transform:uppercase; letter-spacing:.5px; color:var(--muted); font-weight:600; margin-right:2px}
.preset{background:var(--panel2); border:1px solid var(--line2); color:var(--text2); padding:7px 12px; border-radius:100px; font-size:12.5px; font-weight:600; transition:.15s}
.preset:hover{background:var(--panel3); color:var(--text); border-color:var(--accent)}

/* ===== mobile optimization ===== */
@media(max-width:600px){
  body{font-size:15px}
  .site-head .bar{height:56px}
  .brand{font-size:16px; gap:7px}
  .brand .logo{width:30px; height:30px}
  .site-head nav{gap:1px}
  .site-head nav a{padding:7px 8px; font-size:12.5px}
  .hero{padding:38px 16px 4px}
  .hero h1{margin-bottom:12px}
  .hero .lede{font-size:15.5px}
  .pill{font-size:12px}
  .section{padding:38px 16px}
  .tool{padding:6px 16px 30px; gap:16px}
  .card{padding:17px}
  .row{gap:0}
  .stat-big .num{font-size:44px}
  .stat-big{padding:6px 0 2px}
  .grid2{gap:9px} .mini{padding:11px} .mini .v{font-size:19px}
  .drop{padding:24px 16px}
  .seg{padding:11px}
  .feature{padding:13px}
  .foot-cta{flex-direction:column; align-items:stretch; text-align:left; padding:18px}
  .foot-coffee{width:100%; justify-content:center}
  .site-foot .cols{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1 / -1}
  .foot-bottom{flex-direction:column; gap:6px; text-align:center}
  .modal{padding:24px 20px}
  .modal .pw{font-size:22px}
}
@media(max-width:380px){
  .site-head nav a{padding:6px 6px; font-size:12px}
  .brand{font-size:15px}
}

/* fix: footer coffee button text must stay dark on yellow (override .site-foot a) */
.site-foot .foot-cta .foot-coffee,
.site-foot .foot-cta .foot-coffee:hover{color:#3a2e00 !important; text-decoration:none}
.site-foot .foot-cta .foot-coffee .ic{color:#3a2e00 !important}

/* ============================================================
   v3 — beautified "How it works" + footer CTA
   ============================================================ */

/* ---- How it works ---- */
.howitworks{max-width:1000px}
.hiw-head{text-align:center; margin-bottom:8px}
.eyebrow{display:inline-flex; align-items:center; gap:7px; font-size:12px; font-weight:700; letter-spacing:.4px; text-transform:uppercase;
  color:var(--accent2); background:rgba(55,224,166,.10); border:1px solid rgba(55,224,166,.28); padding:6px 13px; border-radius:100px; margin-bottom:16px}
.hiw-head h2{font-size:clamp(24px,3.4vw,32px); margin:0 0 8px}
.hiw-head .muted{margin:0; font-size:15.5px}

.steps{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; position:relative; margin-top:34px}
.steps::before{content:''; position:absolute; top:70px; left:15%; right:15%; height:2px; z-index:0;
  background:repeating-linear-gradient(90deg, var(--line2) 0 7px, transparent 7px 15px)}
.step-card{position:relative; z-index:1; text-align:center; padding:36px 22px 26px; border-radius:18px;
  background:linear-gradient(180deg,var(--panel),#121a2b); border:1px solid var(--line);
  box-shadow:var(--shadow); transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease}
.step-card:hover{transform:translateY(-6px); border-color:var(--line2); box-shadow:0 22px 44px rgba(0,0,0,.4)}
.step-num{position:absolute; top:16px; right:18px; width:26px; height:26px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; font-size:12.5px; font-weight:800; font-family:var(--mono);
  color:var(--muted); background:var(--bg2); border:1px solid var(--line2)}
.step-ic{width:68px; height:68px; margin:0 auto 18px; border-radius:20px; display:flex; align-items:center; justify-content:center; position:relative}
.step-ic::after{content:''; position:absolute; inset:-6px; border-radius:24px; opacity:.35; filter:blur(14px); z-index:-1}
.step-ic .ic{width:30px; height:30px}
.step-ic.ic-a{color:var(--accent2); background:linear-gradient(160deg,rgba(55,224,166,.22),rgba(55,224,166,.06)); border:1px solid rgba(55,224,166,.3)}
.step-ic.ic-a::after{background:var(--accent2)}
.step-ic.ic-b{color:var(--accent); background:linear-gradient(160deg,rgba(91,140,255,.22),rgba(91,140,255,.06)); border:1px solid rgba(91,140,255,.3)}
.step-ic.ic-b::after{background:var(--accent)}
.step-ic.ic-c{color:#ffcf6b; background:linear-gradient(160deg,rgba(255,200,97,.20),rgba(255,200,97,.05)); border:1px solid rgba(255,200,97,.3)}
.step-ic.ic-c::after{background:#ffc861}
.step-card h3{font-size:18px; margin:0 0 8px}
.step-card p{color:var(--text2); font-size:14px; margin:0; line-height:1.55}
.hiw-foot{text-align:center; margin-top:30px}
.hiw-link{display:inline-flex; gap:7px; font-weight:600; padding:11px 18px; border-radius:100px; border:1px solid var(--line2); background:var(--panel2)}
.hiw-link:hover{background:var(--panel3); border-color:var(--accent); text-decoration:none; color:var(--text)}
@media(max-width:720px){
  .steps{grid-template-columns:1fr; gap:16px}
  .steps::before{display:none}
  .step-card{padding:28px 20px 22px}
}

/* ---- footer CTA (glow + coffee medallion) ---- */
.site-foot .foot-cta{position:relative; overflow:hidden; display:flex; align-items:center; gap:20px;
  background:linear-gradient(120deg,#182741,#141c2e 60%); border:1px solid var(--line2); border-radius:20px;
  padding:22px 28px; margin:-30px 0 36px; box-shadow:var(--shadow)}
.site-foot .foot-cta::after{content:''; position:absolute; right:-30px; top:-60px; width:260px; height:260px; pointer-events:none;
  background:radial-gradient(circle, rgba(255,210,26,.16), transparent 70%)}
.site-foot .foot-cta::before{content:''; position:absolute; left:-40px; bottom:-70px; width:200px; height:200px; pointer-events:none;
  background:radial-gradient(circle, rgba(91,140,255,.12), transparent 70%)}
.cta-medallion{position:relative; z-index:1; flex:0 0 54px; width:54px; height:54px; border-radius:16px; display:flex; align-items:center; justify-content:center;
  color:#ffd21a; background:linear-gradient(160deg,rgba(255,210,26,.18),rgba(255,210,26,.05)); border:1px solid rgba(255,210,26,.35)}
.cta-medallion .ic{width:27px; height:27px}
.site-foot .foot-cta-txt{position:relative; z-index:1; flex:1}
.site-foot .foot-cta-txt b{font-size:16.5px}
.site-foot .foot-cta-txt span{color:var(--muted); font-size:13.5px; display:block; margin-top:2px}
.site-foot .foot-cta{padding-right:30px}
.site-foot a.foot-coffee{position:relative; z-index:1; box-shadow:0 4px 12px rgba(0,0,0,.28)}
.site-foot a.foot-coffee:hover{box-shadow:0 6px 16px rgba(0,0,0,.34)}
@media(max-width:640px){
  .site-foot .foot-cta{flex-direction:column; align-items:flex-start; text-align:left; gap:14px; padding:20px}
  .site-foot a.foot-coffee{width:100%; justify-content:center}
}

.fmsg.info{color:var(--accent)}

/* ===== mobile hamburger menu ===== */
.navtoggle{display:none; background:var(--panel2); border:1px solid var(--line2); color:var(--text);
  width:42px; height:42px; border-radius:10px; align-items:center; justify-content:center; cursor:pointer}
.navtoggle:hover{background:var(--panel3)}
.navtoggle .ic{width:22px; height:22px}
@media(max-width:640px){
  .site-head .bar{position:relative}
  .navtoggle{display:inline-flex}
  .site-head nav{position:absolute; top:56px; left:0; right:0; display:none; flex-direction:column; gap:3px;
    background:var(--panel); border-top:1px solid var(--line); border-bottom:1px solid var(--line);
    padding:10px 16px 14px; box-shadow:var(--shadow); z-index:60}
  .site-head nav.open{display:flex}
  .site-head nav a{padding:12px 14px; font-size:15.5px; border-radius:10px}
  .site-head nav a.on{box-shadow:none}
}

/* ===== version link + changelog ===== */
.foot-ver{display:inline-flex; align-items:center; gap:5px; color:var(--muted)}
.foot-ver:hover{color:var(--accent)}
.foot-ver .ic{width:13px; height:13px}
.changelog{margin-top:26px; position:relative}
.rel{display:grid; grid-template-columns:150px 1fr; gap:22px; padding:22px 0; border-top:1px solid var(--line)}
.rel:first-child{border-top:none}
.rel-side{display:flex; flex-direction:column; gap:4px}
.rel-ver{font-family:var(--mono); font-weight:700; font-size:16px; color:var(--accent2);
  background:rgba(55,224,166,.10); border:1px solid rgba(55,224,166,.28); border-radius:100px; padding:4px 12px; width:fit-content}
.rel-date{font-size:12.5px; color:var(--faint)}
.rel-body h3{font-size:17px; margin:0 0 10px}
.rel-body ul{margin:0; padding-left:18px}
.rel-body li{color:var(--text2); font-size:14px; margin:6px 0; line-height:1.55}
.rel-body li::marker{color:var(--accent)}
@media(max-width:640px){
  .rel{grid-template-columns:1fr; gap:12px; padding:18px 0}
  .rel-side{flex-direction:row; align-items:center; gap:10px}
}