/* ===== Desk & Stamp — design tokens ===== */
:root{
  --paper:#F6F4EC;
  --paper-deep:#EFEBDD;
  --ink:#16324F;
  --ink-light:#24476F;
  --stamp:#B23A2E;
  --stamp-dark:#8C2C22;
  --charcoal:#23262B;
  --muted:#6B7280;
  --line:#DBD5C4;
  --ok:#3F7A54;
  --radius:2px;
  --shadow:0 1px 0 rgba(22,50,79,0.06), 0 8px 20px -12px rgba(22,50,79,0.18);
  --font-display:"Lora", Georgia, serif;
  --font-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:"IBM Plex Mono", monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--charcoal);
  font-family:var(--font-body);
  line-height:1.55;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(22,50,79,0.05) 1px, transparent 0);
  background-size: 22px 22px;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}

a{color:var(--ink);}
img{max-width:100%;}

h1,h2,h3{
  font-family:var(--font-display);
  color:var(--ink);
  margin:0 0 0.5em;
  letter-spacing:-0.01em;
}
h1{font-size:clamp(2rem,4vw,3.1rem); line-height:1.08;}
h2{font-size:clamp(1.4rem,2.4vw,1.9rem);}
p{color:var(--charcoal);}
.muted{color:var(--muted);}

.wrap{max-width:1100px; margin:0 auto; padding:0 24px;}

/* ---- Header ---- */
.site-header{
  border-bottom:1px solid var(--line);
  background:rgba(246,244,236,0.92);
  backdrop-filter:blur(6px);
  position:sticky; top:0; z-index:50;
}
.site-header .wrap{display:flex; align-items:center; justify-content:space-between; height:68px;}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none;}
.brand-mark{
  width:34px;height:34px; border:2px solid var(--ink); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:700; color:var(--ink); font-size:15px;
  transform:rotate(-8deg);
}
.brand-name{font-family:var(--font-display); font-weight:700; font-size:1.25rem; color:var(--ink);}
.brand-name span{color:var(--stamp);}

.main-nav{display:flex; gap:26px; align-items:center;}
.main-nav a{text-decoration:none; color:var(--charcoal); font-size:0.95rem; font-weight:500;}
.main-nav a:hover{color:var(--stamp);}
.nav-toggle{display:none; background:none; border:1px solid var(--line); border-radius:var(--radius); padding:8px 10px; cursor:pointer;}

@media (max-width:760px){
  .main-nav{position:absolute; top:68px; left:0; right:0; background:var(--paper); flex-direction:column; align-items:flex-start; padding:14px 24px 22px; border-bottom:1px solid var(--line); display:none; gap:14px;}
  .main-nav.open{display:flex;}
  .nav-toggle{display:block;}
}

/* ---- Buttons ---- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:12px 22px; border-radius:var(--radius);
  font-weight:600; font-size:0.95rem; text-decoration:none; cursor:pointer;
  border:1.5px solid var(--ink); font-family:var(--font-body);
  transition:transform .12s ease, background .15s ease, color .15s ease;
}
.btn-primary{background:var(--ink); color:var(--paper);}
.btn-primary:hover{background:var(--ink-light); transform:translateY(-1px);}
.btn-primary:disabled{opacity:0.45; cursor:not-allowed; transform:none;}
.btn-ghost{background:transparent; color:var(--ink);}
.btn-ghost:hover{background:var(--paper-deep);}
.btn-stamp{border-color:var(--stamp); color:var(--stamp);}
.btn-stamp:hover{background:var(--stamp); color:#fff;}

/* ---- Hero ---- */
.hero{padding:74px 0 40px; position:relative;}
.hero .eyebrow{
  display:inline-block; font-family:var(--font-mono); font-size:0.78rem; letter-spacing:0.08em;
  text-transform:uppercase; color:var(--stamp); border:1px solid var(--stamp); padding:4px 10px; border-radius:20px; margin-bottom:18px;
}
.hero-lead{max-width:640px; font-size:1.12rem; color:var(--muted); margin-bottom:28px;}
.hero-cta{display:flex; gap:14px; flex-wrap:wrap;}

/* ---- Stamp badge (signature element) ---- */
.privacy-stamp{
  position:relative;
  display:inline-flex; align-items:center; gap:12px;
  border:2px solid var(--ok); color:var(--ok);
  padding:10px 16px; border-radius:var(--radius);
  font-family:var(--font-mono); font-size:0.82rem; letter-spacing:0.03em;
  transform:rotate(-2deg);
  background:rgba(63,122,84,0.05);
}
.privacy-stamp .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);}

/* ---- Tool grid ---- */
.tool-grid{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(230px,1fr));
  gap:16px; margin:36px 0 60px;
}
.tool-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:22px 20px; text-decoration:none; color:var(--charcoal);
  box-shadow:var(--shadow); transition:transform .15s ease, border-color .15s ease;
  position:relative; overflow:hidden;
}
.tool-card:hover{transform:translateY(-3px); border-color:var(--ink);}
.tool-card .tag{
  position:absolute; top:14px; right:-30px; background:var(--stamp); color:#fff;
  font-family:var(--font-mono); font-size:0.65rem; padding:3px 32px; transform:rotate(35deg);
  letter-spacing:0.05em;
}
.tool-icon{
  width:42px;height:42px; border:1.5px solid var(--ink); border-radius:50%;
  display:flex; align-items:center; justify-content:center; margin-bottom:14px;
  font-family:var(--font-display); font-weight:700; color:var(--ink);
}
.tool-card h3{font-size:1.08rem; margin-bottom:6px;}
.tool-card p{font-size:0.88rem; color:var(--muted); margin:0;}

/* ---- Section ---- */
.section{padding:52px 0;}
.section-line{border:none; border-top:1px solid var(--line); margin:0;}
.two-col{display:grid; grid-template-columns:1.1fr 0.9fr; gap:48px; align-items:start;}
@media (max-width:820px){.two-col{grid-template-columns:1fr;}}

.faq-item{border-bottom:1px solid var(--line); padding:18px 0;}
.faq-item h3{font-size:1.02rem; margin-bottom:6px; font-family:var(--font-body); font-weight:700; color:var(--charcoal);}
.faq-item p{color:var(--muted); font-size:0.95rem; margin:0;}

/* ---- Tool workspace (used on tool pages) ---- */
.workspace{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:30px; margin:30px 0; box-shadow:var(--shadow);
}
.dropzone{
  border:2px dashed var(--line); border-radius:var(--radius);
  padding:46px 20px; text-align:center; cursor:pointer;
  transition:border-color .15s ease, background .15s ease;
}
.dropzone.drag{border-color:var(--stamp); background:rgba(178,58,46,0.04);}
.dropzone .dz-icon{font-family:var(--font-display); font-size:2.2rem; color:var(--ink); margin-bottom:10px;}
.dropzone p{margin:4px 0;}
.dropzone .dz-sub{color:var(--muted); font-size:0.85rem;}
input[type="file"]{display:none;}

.file-list{list-style:none; margin:20px 0 0; padding:0; display:flex; flex-direction:column; gap:8px;}
.file-list li{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  border:1px solid var(--line); border-radius:var(--radius); padding:10px 14px;
  font-family:var(--font-mono); font-size:0.85rem; background:var(--paper);
}
.file-list li .fname{overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:60%;}
.file-list li button{
  background:none; border:none; color:var(--stamp); cursor:pointer; font-size:0.95rem; font-family:var(--font-body); font-weight:600;
}
.file-list li .handle{cursor:grab; color:var(--muted); margin-right:4px;}

.workspace-actions{display:flex; align-items:center; gap:14px; margin-top:24px; flex-wrap:wrap;}
.status-msg{font-size:0.9rem; font-family:var(--font-mono);}
.status-msg.ok{color:var(--ok);}
.status-msg.err{color:var(--stamp);}
.status-msg.busy{color:var(--muted);}

.progress-bar{width:100%; height:6px; background:var(--paper-deep); border-radius:4px; overflow:hidden; margin-top:14px; display:none;}
.progress-bar > div{height:100%; background:var(--ink); width:0%; transition:width .2s ease;}

.option-row{display:flex; align-items:center; gap:12px; margin:14px 0; flex-wrap:wrap;}
.option-row label{font-size:0.9rem; font-weight:600;}
select, input[type="text"], input[type="number"]{
  font-family:var(--font-body); padding:8px 10px; border:1px solid var(--line); border-radius:var(--radius); font-size:0.9rem;
}

/* ---- Footer ---- */
.site-footer{border-top:1px solid var(--line); margin-top:60px; padding:44px 0 30px; background:var(--paper-deep);}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:30px;}
@media (max-width:700px){.footer-grid{grid-template-columns:1fr 1fr;}}
.footer-grid h4{font-family:var(--font-body); font-size:0.85rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--muted); margin:0 0 12px;}
.footer-grid ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:8px;}
.footer-grid a{color:var(--charcoal); text-decoration:none; font-size:0.92rem;}
.footer-grid a:hover{color:var(--stamp);}
.footer-bottom{margin-top:36px; padding-top:20px; border-top:1px solid var(--line); display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:0.82rem; color:var(--muted);}

/* ---- Static content pages ---- */
.content-page{padding:60px 0 80px;}
.content-page h2{margin-top:2em;}
.content-page ul, .content-page ol{color:var(--charcoal);}
.updated{font-family:var(--font-mono); color:var(--muted); font-size:0.85rem;}

.skip-link{position:absolute; left:-999px; top:0; background:var(--ink); color:#fff; padding:10px 16px; z-index:100;}
.skip-link:focus{left:10px; top:10px;}

:focus-visible{outline:2px solid var(--stamp); outline-offset:2px;}