/* Dropnest — design system */
:root{
  --bg:#ffffff;
  --bg-soft:#f6f8fc;
  --bg-elev:#ffffff;
  --ink:#0d1526;
  --ink-soft:#36445c;
  --muted:#67758c;
  --line:#e3e8f0;
  --line-strong:#cfd7e4;
  --brand:#3b5bfd;
  --brand-ink:#2b47d6;
  --brand-soft:#eef1ff;
  --ok:#0f9d58;
  --ok-soft:#e7f7ee;
  --warn:#b45309;
  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(13,21,38,.06);
  --shadow:0 8px 24px rgba(13,21,38,.08);
  --shadow-lg:0 24px 64px rgba(13,21,38,.14);
  --max:1120px;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0b1120;
    --bg-soft:#0f172a;
    --bg-elev:#111b2e;
    --ink:#eef3fb;
    --ink-soft:#c3cee0;
    --muted:#8b9ab4;
    --line:#1e2a40;
    --line-strong:#2a3a56;
    --brand:#7c93ff;
    --brand-ink:#9aabff;
    --brand-soft:#18223a;
    --ok:#34d399;
    --ok-soft:#0f2b22;
    --shadow-sm:0 1px 2px rgba(0,0,0,.4);
    --shadow:0 8px 24px rgba(0,0,0,.45);
    --shadow-lg:0 24px 64px rgba(0,0,0,.55);
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2rem,4vw,3rem);font-weight:800}
h2{font-size:clamp(1.4rem,2.4vw,1.9rem);font-weight:750}
h3{font-size:1.125rem;font-weight:700}
p{margin:0 0 1em;color:var(--ink-soft)}
small{font-size:.85rem}
code,kbd{font-family:var(--mono);font-size:.9em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.muted{color:var(--muted)}
.center{text-align:center}
.stack>*+*{margin-top:1rem}

/* header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;gap:32px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--ink);letter-spacing:-.02em}
.brand:hover{text-decoration:none}
.brand .mark{width:30px;height:30px;flex:0 0 30px}
.nav{display:flex;align-items:center;gap:26px;margin-left:8px}
.nav a{color:var(--ink-soft);font-size:.94rem;font-weight:550}
.nav a:hover{color:var(--brand);text-decoration:none}
.nav a.active{color:var(--brand)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.menu-toggle{display:none}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 18px;border-radius:10px;border:1px solid transparent;
  font:inherit;font-weight:650;font-size:.94rem;cursor:pointer;
  transition:transform .08s ease,background .15s ease,border-color .15s ease,box-shadow .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--brand-ink);text-decoration:none;box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}
.btn-soft{background:var(--brand-soft);color:var(--brand-ink)}
.btn-soft:hover{text-decoration:none}
.btn-lg{padding:14px 26px;font-size:1rem;border-radius:12px}
.btn-block{width:100%}

/* hero */
.hero{padding:72px 0 40px;background:
  radial-gradient(900px 420px at 50% -12%, color-mix(in srgb,var(--brand) 14%,transparent), transparent 70%);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-ink);background:var(--brand-soft);padding:6px 12px;border-radius:999px;margin-bottom:20px}
.hero p.lead{font-size:1.12rem;color:var(--muted);max-width:46ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 18px}
.hero-meta{display:flex;gap:22px;flex-wrap:wrap;font-size:.88rem;color:var(--muted)}
.hero-meta span{display:flex;align-items:center;gap:7px}

/* dropzone */
.drop-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg);overflow:hidden}
.drop-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);font-size:.86rem;font-weight:650;color:var(--muted)}
.drop-head .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);display:inline-block;margin-right:7px}
.drop-body{padding:22px}
.dropzone{
  border:2px dashed var(--line-strong);border-radius:var(--radius);
  padding:40px 20px;text-align:center;cursor:pointer;
  transition:border-color .15s ease,background .15s ease;
  background:var(--bg-soft);
}
.dropzone:hover,.dropzone.dragover{border-color:var(--brand);background:var(--brand-soft)}
.dropzone .dz-icon{width:46px;height:46px;margin:0 auto 12px;color:var(--brand)}
.dropzone strong{display:block;font-size:1rem;color:var(--ink)}
.dropzone span{font-size:.86rem;color:var(--muted)}
.drop-hint{display:flex;justify-content:space-between;margin-top:14px;font-size:.78rem;color:var(--muted)}
.progress{margin-top:16px;display:none}
.progress.show{display:block}
.progress-bar{height:8px;border-radius:99px;background:var(--line);overflow:hidden}
.progress-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),#6f8bff);transition:width .2s linear}
.progress-label{display:flex;justify-content:space-between;font-size:.78rem;color:var(--muted);margin-top:8px}
.link-result{display:none;margin-top:16px;padding:14px;border-radius:var(--radius-sm);background:var(--ok-soft);border:1px solid color-mix(in srgb,var(--ok) 30%,transparent)}
.link-result.show{display:block}
.link-result .row{display:flex;gap:8px;align-items:center;margin-top:8px}
.link-result input{flex:1;min-width:0;padding:9px 12px;border-radius:8px;border:1px solid var(--line-strong);background:var(--bg);color:var(--ink);font-family:var(--mono);font-size:.82rem}

/* stats */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-soft)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:28px 24px}
.stat b{display:block;font-size:1.6rem;font-weight:800;letter-spacing:-.02em}
.stat span{font-size:.85rem;color:var(--muted)}

/* sections */
.section{padding:76px 0}
.section.soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:640px;margin-bottom:40px}
.section-head p{color:var(--muted);font-size:1.02rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}
.card h3{margin-bottom:8px}
.card p{font-size:.94rem;margin:0;color:var(--muted)}
.card .ico{width:38px;height:38px;border-radius:10px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;margin-bottom:14px}

/* table */
.table-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
table{width:100%;border-collapse:collapse;font-size:.92rem}
thead th{text-align:left;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:12px 18px;background:var(--bg-soft);border-bottom:1px solid var(--line)}
tbody td{padding:13px 18px;border-bottom:1px solid var(--line);color:var(--ink-soft)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--bg-soft)}
.file-cell{display:flex;align-items:center;gap:12px}
.file-ico{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);flex:0 0 34px;font-size:.7rem;font-weight:800;letter-spacing:.02em}
.file-name{color:var(--ink);font-weight:600}
.file-name small{display:block;font-weight:400;color:var(--muted);font-size:.76rem}
.tag{display:inline-block;padding:2px 8px;border-radius:99px;font-size:.72rem;font-weight:650;background:var(--bg-soft);color:var(--muted);border:1px solid var(--line)}
.tag.ok{background:var(--ok-soft);color:var(--ok);border-color:transparent}

/* pricing */
.price-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:16px;padding:28px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
.price-card.featured{border-color:var(--brand);box-shadow:var(--shadow);position:relative}
.price-card.featured::before{content:"Most popular";position:absolute;top:-12px;left:26px;background:var(--brand);color:#fff;font-size:.72rem;font-weight:700;padding:4px 12px;border-radius:99px;letter-spacing:.03em}
.price-card .amount{font-size:2.4rem;font-weight:800;letter-spacing:-.03em}
.price-card .amount span{font-size:.95rem;font-weight:500;color:var(--muted)}
.price-card ul{list-style:none;padding:0;margin:20px 0 24px;font-size:.92rem;color:var(--ink-soft)}
.price-card li{display:flex;gap:10px;padding:6px 0}
.price-card li svg{flex:0 0 16px;color:var(--ok);margin-top:5px}

/* forms */
.form-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:16px;padding:32px;box-shadow:var(--shadow);max-width:440px;margin:0 auto}
.field{margin-bottom:16px}
.field label{display:block;font-size:.86rem;font-weight:600;margin-bottom:6px;color:var(--ink-soft)}
.field input,.field select,.field textarea{
  width:100%;padding:11px 13px;border-radius:10px;border:1px solid var(--line-strong);
  background:var(--bg);color:var(--ink);font:inherit;font-size:.94rem;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid color-mix(in srgb,var(--brand) 35%,transparent);outline-offset:1px;border-color:var(--brand)}
.hint{font-size:.8rem;color:var(--muted);margin-top:6px}
.form-actions{margin-top:22px}
.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.8rem;margin:20px 0}
.divider::before,.divider::after{content:"";height:1px;background:var(--line);flex:1}

/* pros / lists */
.prose{max-width:760px}
.prose h2{margin-top:2em}
.prose h3{margin-top:1.6em}
.prose ul,.prose ol{color:var(--ink-soft);padding-left:22px}
.prose li{margin:.4em 0}
.note{border-left:3px solid var(--brand);background:var(--brand-soft);padding:14px 18px;border-radius:0 10px 10px 0;font-size:.92rem;color:var(--ink-soft)}

/* faq */
details.faq{border:1px solid var(--line);border-radius:12px;background:var(--bg-elev);padding:16px 20px;margin-bottom:12px}
details.faq summary{font-weight:650;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-size:1.2rem;color:var(--muted);font-weight:400}
details.faq[open] summary::after{content:"–"}
details.faq p{margin:12px 0 0;font-size:.94rem}

/* status */
.status-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line);font-size:.94rem}
.status-row:last-child{border-bottom:0}
.pill-ok{display:inline-flex;align-items:center;gap:7px;font-size:.8rem;font-weight:650;color:var(--ok);background:var(--ok-soft);padding:3px 10px;border-radius:99px}

/* footer */
.site-footer{background:var(--bg-soft);border-top:1px solid var(--line);padding:56px 0 32px;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:32px;margin-bottom:40px}
.footer-grid h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:14px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin:9px 0}
.footer-grid a{color:var(--ink-soft)}
.footer-grid a:hover{color:var(--brand)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:.84rem}
.footer-bottom .lang select{border:1px solid var(--line);background:var(--bg);color:var(--ink-soft);border-radius:8px;padding:6px 10px;font:inherit;font-size:.84rem}

/* misc */
p.lead{font-size:1.08rem;color:var(--muted)}
pre.code{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:16px 18px;overflow-x:auto;font-size:.84rem;line-height:1.65;color:var(--ink-soft);
  margin:16px 0 22px;
}
pre.code code{font-size:.84rem}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:650;color:var(--ok);background:var(--ok-soft);padding:4px 10px;border-radius:99px}
.error-page{min-height:52vh;display:grid;place-items:center;text-align:center;padding:80px 0}
.error-page .code{font-size:clamp(4rem,12vw,7rem);font-weight:850;letter-spacing:-.05em;line-height:1;color:var(--brand);opacity:.18}
.skip{position:absolute;left:-9999px}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .stats .wrap{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav{display:none}
  .menu-toggle{display:inline-flex}
}
@media (max-width:620px){
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .site-header .wrap{height:60px;gap:16px}
  .header-actions .btn-ghost{display:none}
  .section{padding:52px 0}
  .hero{padding:44px 0 28px}
  .footer-grid{grid-template-columns:1fr}
}

.file-name a, td a { color: inherit; text-decoration: none; }
.file-name a:hover, td a:hover { color: #2f6fd0; text-decoration: underline; }
.file-name a { display: inline-block; max-width: 46ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }