/* ------------------------------------------------------------------
   PDF Text Replace — main stylesheet
   All colors come from /colors/theme.json (injected as CSS vars).
   ------------------------------------------------------------------ */

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font:16px/1.6 "Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}

img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color var(--dur) var(--ease);}
a:hover{color:var(--brand-strong);}

::selection{background:var(--brand-soft);color:var(--text);}

main{display:block;max-width:1180px;margin:0 auto;padding:32px 22px 80px;}

/* ---------------- Header ---------------- */
.site-header{
  position:sticky;top:0;z-index:30;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;
  background:var(--surface-glass);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--border);
}
.site-header .brand{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:800;color:var(--text);font-size:1.05rem;letter-spacing:-.01em;
}
.site-header .brand::before{
  content:"";width:28px;height:28px;border-radius:8px;
  background:var(--grad-hero);
  box-shadow:var(--shadow-brand);
}
.site-header nav{display:flex;gap:6px;}
.site-header nav a{
  padding:8px 14px;border-radius:10px;
  color:var(--text-soft);font-weight:500;font-size:.95rem;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.site-header nav a:hover{background:var(--bg-soft);color:var(--text);}

/* ---------------- Footer ---------------- */
.site-footer{
  border-top:1px solid var(--border);
  padding:32px 22px;text-align:center;color:var(--text-muted);font-size:.92rem;
  background:var(--bg-soft);
}
.site-footer ul{
  list-style:none;padding:0;margin:14px 0 0;
  display:flex;flex-wrap:wrap;justify-content:center;gap:8px 16px;max-width:900px;margin-left:auto;margin-right:auto;
}
.site-footer li{display:inline-block;margin:0;}

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:12px;
  font:600 .98rem/1 "Inter",system-ui,sans-serif;
  cursor:pointer;border:1px solid transparent;
  transition:transform var(--dur) var(--ease),
             box-shadow var(--dur) var(--ease),
             background var(--dur) var(--ease),
             color var(--dur) var(--ease);
  user-select:none;text-decoration:none;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn.primary{
  background:var(--grad-hero);color:#fff;
  box-shadow:var(--shadow-brand);
}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(91,108,255,.4);text-decoration:none;color:#fff;}
.btn.ghost{
  background:var(--surface);color:var(--text);
  border-color:var(--border-strong);
}
.btn.ghost:hover{border-color:var(--brand);color:var(--brand);background:var(--surface);}
.btn.big{padding:16px 28px;font-size:1.05rem;border-radius:14px;}
.btn[disabled]{opacity:.5;pointer-events:none;}

/* ---------------- Hero ---------------- */
.hero{
  position:relative;overflow:hidden;
  padding:88px 28px 96px;margin:18px 0 28px;
  border-radius:var(--radius-xl);
  background:var(--grad-hero);color:#fff;
  box-shadow:var(--shadow-lg);
}
.hero::before{
  content:"";position:absolute;inset:-40% -10% auto auto;width:520px;height:520px;
  background:radial-gradient(closest-side,rgba(255,255,255,.35),transparent 70%);
  filter:blur(20px);pointer-events:none;
}
.hero::after{
  content:"";position:absolute;inset:auto auto -30% -10%;width:520px;height:520px;
  background:radial-gradient(closest-side,rgba(255,255,255,.2),transparent 70%);
  filter:blur(20px);pointer-events:none;
}
.hero-inner{position:relative;max-width:780px;}
.hero h1{
  font-size:clamp(2rem,5vw,3.4rem);
  line-height:1.05;margin:0 0 18px;
  letter-spacing:-.025em;font-weight:800;
}
.hero .lead{
  font-size:clamp(1.05rem,1.6vw,1.2rem);
  color:rgba(255,255,255,.92);max-width:640px;margin:0 0 22px;
}
.hero .bullets{
  display:grid;gap:8px;padding:0;margin:0 0 28px;list-style:none;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
}
.hero .bullets li{
  display:flex;align-items:center;gap:10px;
  color:rgba(255,255,255,.95);font-size:.96rem;
}
.hero .bullets li::before{
  content:"";flex:0 0 auto;width:18px;height:18px;border-radius:50%;
  background:rgba(255,255,255,.25);
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size:11px;background-position:center;background-repeat:no-repeat;
}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;}
.hero .btn.ghost{
  background:rgba(255,255,255,.12);color:#fff;
  border-color:rgba(255,255,255,.4);backdrop-filter:blur(8px);
}
.hero .btn.ghost:hover{background:rgba(255,255,255,.22);color:#fff;}

/* ---------------- Section headings ---------------- */
section h2{
  font-size:clamp(1.4rem,2.4vw,1.85rem);
  letter-spacing:-.02em;font-weight:800;margin:0 0 18px;
}
.section-eyebrow{
  display:inline-block;margin-bottom:10px;padding:4px 12px;
  border-radius:999px;font-size:.8rem;font-weight:600;
  background:var(--brand-soft);color:var(--brand-strong);
}

/* ---------------- Features ---------------- */
.features{margin-top:48px;}
.feature-grid{
  display:grid;gap:18px;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
}
.feature{
  background:var(--grad-card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:22px;
  box-shadow:var(--shadow-xs);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.feature:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  border-color:var(--border-strong);
}
.feature .ico{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-strong);
  margin-bottom:12px;
}
.feature h3{margin:0 0 6px;font-size:1.05rem;letter-spacing:-.01em;}
.feature p{color:var(--text-soft);margin:0;}

/* ---------------- How ---------------- */
.how{margin-top:60px;}
.how-grid{
  counter-reset: howstep;
  display:grid;gap:14px;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
}
.how-deck{margin:0 0 20px;color:var(--text-soft);max-width:72ch;}
.how-step{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:20px;position:relative;
}
.how-step .num{
  position:absolute;top:-14px;left:18px;
  width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
  background:var(--grad-hero);color:#fff;font-weight:700;
  box-shadow:var(--shadow-brand);
}
.how-step .num::before{
  counter-increment: howstep;
  content: counter(howstep);
}
.how-step h3{margin:14px 0 4px;font-size:1.02rem;}
.how-step p{margin:0;color:var(--text-soft);font-size:.95rem;}

/* ---------------- FAQ ---------------- */
.faq{margin-top:64px;}
.faq details{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:14px 18px;margin-bottom:10px;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.faq details:hover{border-color:var(--border-strong);}
.faq details[open]{border-color:var(--brand);box-shadow:var(--shadow-sm);}
.faq summary{
  cursor:pointer;font-weight:600;list-style:none;
  display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"+";font-size:1.4rem;color:var(--brand);font-weight:300;
  transition:transform var(--dur) var(--ease);
}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq p{margin:10px 0 0;color:var(--text-soft);}

/* ---------------- Editor ---------------- */
.editor{padding-top:8px;}
.editor h1{margin:0 0 8px;font-size:clamp(1.6rem,3vw,2.1rem);letter-spacing:-.02em;}
.editor .editor-sub{color:var(--text-muted);margin:0 0 24px;}

.stepper{
  list-style:none;padding:0;margin:0 0 28px;
  display:flex;gap:8px;flex-wrap:wrap;
}
.stepper li{
  flex:1 1 160px;min-width:140px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:12px 14px;
  color:var(--text-muted);font-weight:600;font-size:.92rem;
  display:flex;align-items:center;gap:10px;
  transition:all var(--dur) var(--ease);
}
.stepper li::before{
  content:attr(data-step);
  width:26px;height:26px;border-radius:8px;
  background:var(--bg-muted);color:var(--text-muted);
  display:grid;place-items:center;font-weight:700;flex:0 0 auto;
}
.stepper li.active{
  background:var(--surface);border-color:var(--brand);
  color:var(--text);box-shadow:var(--shadow-sm);
}
.stepper li.active::before{background:var(--grad-hero);color:#fff;}
.stepper li.done{color:var(--accent-strong);border-color:var(--accent);}
.stepper li.done::before{background:var(--accent);color:#fff;content:"\2713";}

.editor-grid{display:grid;gap:24px;grid-template-columns:minmax(0,1fr);}
@media(min-width:1024px){.editor-grid{grid-template-columns:minmax(0,1fr) 320px;}}

.security-guarantee{
  grid-column:1/-1;
  margin-top:8px;
  padding:22px 24px;
  border-radius:var(--radius-lg);
  border:2px solid var(--border-focus);
  background:linear-gradient(135deg,var(--brand-soft) 0%,var(--surface) 55%);
  box-shadow:var(--shadow-sm);
}
.security-guarantee h2{margin:0 0 6px;font-size:1.12rem;letter-spacing:-.02em;color:var(--text);}
.security-guarantee > p.lead{margin:0 0 16px;color:var(--text-soft);font-size:.96rem;}
.security-guarantee .sg-grid{
  display:grid;gap:16px;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
}
.security-guarantee .sg-item h3{margin:0 0 6px;font-size:.95rem;color:var(--text);}
.security-guarantee .sg-item p{margin:0;color:var(--text-soft);font-size:.9rem;line-height:1.55;}

.legal-doc{max-width:720px;}
.legal-doc h1{margin-top:0;letter-spacing:-.02em;}
.legal-doc h2{margin-top:28px;font-size:1.05rem;color:var(--text);}
.legal-doc p{color:var(--text-soft);}

.card{
  background:var(--grad-card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:24px;margin-bottom:18px;
  box-shadow:var(--shadow-xs);
  animation:slideUp .35s var(--ease) both;
}
.card.hidden{display:none;}
.card h2{margin:0 0 14px;font-size:1.15rem;letter-spacing:-.01em;}
.card label{
  display:block;margin:14px 0;color:var(--text-soft);
  font-weight:600;font-size:.92rem;
}
.card input[type="text"]{
  display:block;width:100%;
  padding:13px 14px;
  border:1px solid var(--border-strong);
  border-radius:var(--radius-sm);font:inherit;
  background:var(--surface);color:var(--text);
  margin-top:6px;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.card input[type="text"]:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 4px var(--brand-soft);
}

/* ---------------- Weight (Bold / Italic) toggles ---------------- */
.weight-toggles{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  margin:6px 0 14px;
}
.weight-toggles .weight-label{
  font-weight:600;color:var(--text-soft);font-size:.92rem;margin-right:4px;
}
.weight-pill{cursor:pointer;}
.weight-pill input{position:absolute;opacity:0;pointer-events:none;}
.weight-pill > span{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border:1.5px solid var(--border);
  border-radius:999px;background:var(--surface);
  color:var(--text-soft);font-size:.9rem;font-weight:500;
  transition:all var(--dur) var(--ease);
}
.weight-pill:hover > span{border-color:var(--border-strong);}
.weight-pill input:checked + span{
  background:var(--brand-soft);
  border-color:var(--brand);
  color:var(--brand-strong);
}
.weight-pill > span strong,
.weight-pill > span em{
  display:inline-grid;place-items:center;width:18px;height:18px;
  font-size:.85rem;border-radius:5px;
  background:var(--bg-muted);color:var(--text-soft);
  transition:all var(--dur) var(--ease);
}
.weight-pill input:checked + span strong,
.weight-pill input:checked + span em{
  background:var(--brand);color:#fff;
}
.weight-hint{
  flex-basis:100%;color:var(--text-muted);font-size:.82rem;
  margin-top:2px;
}

/* ---------------- Status danger ---------------- */
.status.danger{
  color:var(--danger);font-weight:600;
  background:rgba(239,68,68,.08);
  border:1px solid rgba(239,68,68,.25);
  border-radius:8px;
  padding:8px 12px;
  display:flex;gap:8px;align-items:flex-start;
}
.status.danger::before{
  content:"\26A0";flex:0 0 auto;
  color:var(--danger);font-size:1.1em;line-height:1.3;
}

/* ---------------- Mode selector ---------------- */
.mode-group{
  border:0;padding:0;margin:18px 0 22px;
  display:grid;gap:10px;
  grid-template-columns:1fr;
}
@media(min-width:560px){.mode-group{grid-template-columns:1fr 1fr;}}
.mode-group legend{
  font-weight:600;font-size:.92rem;color:var(--text-soft);
  margin-bottom:8px;padding:0;
}
.mode-opt{display:block;cursor:pointer;}
.mode-opt input{position:absolute;opacity:0;pointer-events:none;}
.mode-card{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px;border:1.5px solid var(--border);
  border-radius:var(--radius-md);background:var(--surface);
  transition:border-color var(--dur) var(--ease),
             box-shadow var(--dur) var(--ease),
             background var(--dur) var(--ease);
}
.mode-opt:hover .mode-card{border-color:var(--border-strong);}
.mode-opt input:checked + .mode-card{
  border-color:var(--brand);
  background:var(--brand-soft);
  box-shadow:0 0 0 3px rgba(91,108,255,.12);
}
.mode-opt input:focus-visible + .mode-card{
  outline:2px solid var(--brand);outline-offset:2px;
}
.mode-ico{
  width:36px;height:36px;border-radius:10px;flex:0 0 auto;
  display:grid;place-items:center;
  background:var(--bg-muted);color:var(--text-soft);
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.mode-opt input:checked + .mode-card .mode-ico{
  background:var(--brand);color:#fff;
}
.mode-meta{flex:1;min-width:0;}
.mode-title{font-weight:600;color:var(--text);font-size:.96rem;}
.mode-hint{color:var(--text-muted);font-size:.85rem;margin-top:2px;line-height:1.4;}

/* ---------------- Drop zone ---------------- */
.dropzone{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;padding:54px 24px;
  background:var(--bg-soft);
  border:2px dashed var(--border-strong);
  border-radius:var(--radius-lg);cursor:pointer;
  transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),transform var(--dur) var(--ease);
  position:relative;overflow:hidden;
}
.dropzone:hover{background:var(--brand-soft);border-color:var(--brand);}
.dropzone.drag{
  background:var(--brand-soft);border-color:var(--brand);
  transform:scale(1.01);
}
.dropzone.drag::after{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:radial-gradient(closest-side,rgba(91,108,255,.18),transparent 70%);
  pointer-events:none;
}
.dz-ico{
  width:64px;height:64px;border-radius:18px;
  background:var(--surface);
  display:grid;place-items:center;color:var(--brand);
  box-shadow:var(--shadow-sm);
  animation:floaty 4s ease-in-out infinite;
}
.dz-cta{font-weight:700;color:var(--text);font-size:1.05rem;}
.dz-hint{color:var(--text-muted);font-size:.9rem;text-align:center;}
.dz-file{
  display:none;align-items:center;gap:12px;
  padding:14px 18px;background:var(--surface);
  border-radius:var(--radius-md);border:1px solid var(--border);
  width:100%;max-width:520px;
}
.dropzone.has-file .dz-empty{display:none;}
.dropzone.has-file{padding:24px;}
.dropzone.has-file .dz-file{display:flex;}

.dz-file .file-ico{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-strong);flex:0 0 auto;
}
.dz-file .file-meta{flex:1;min-width:0;}
.dz-file .file-name{font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.dz-file .file-size{color:var(--text-muted);font-size:.85rem;}

.row-actions{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;}

/* ---------------- Page grid ---------------- */
.pages-grid{
  display:grid;gap:16px;
  grid-template-columns:repeat(auto-fill,minmax(190px,1fr));
  margin-bottom:18px;
}
.page-card{
  background:var(--surface);
  border:2px solid var(--border);
  border-radius:var(--radius-md);
  padding:8px;cursor:pointer;position:relative;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.page-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.page-card.selected{
  border-color:var(--brand);
  box-shadow:0 0 0 3px var(--brand-soft),var(--shadow-sm);
}
.page-card .pg-wrap{position:relative;line-height:0;border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-muted);}
.page-card img{width:100%;height:auto;display:block;}
.page-card .pg-check{
  position:absolute;top:10px;right:10px;
  width:26px;height:26px;border-radius:8px;
  background:var(--surface);border:2px solid var(--border-strong);
  display:grid;place-items:center;color:transparent;
  transition:all var(--dur) var(--ease);
}
.page-card.selected .pg-check{background:var(--brand);border-color:var(--brand);color:#fff;}
.page-card.selected .pg-check::before{
  content:"\2713";font-weight:700;
}
.page-card .pg-label{
  display:flex;justify-content:space-between;align-items:center;
  margin-top:8px;font-size:.85rem;color:var(--text-muted);
}
.page-card .pg-hits{
  background:var(--highlight);color:var(--highlight-stroke);
  padding:3px 8px;border-radius:6px;font-weight:700;font-size:.78rem;
}

.hl{
  position:absolute;
  background:rgba(254,243,199,.6);
  outline:1.5px solid var(--highlight-stroke);
  border-radius:2px;pointer-events:none;
  animation:fadeIn .4s var(--ease) both;
}

/* ---------------- Status messages ---------------- */
.status{
  color:var(--text-muted);margin:12px 0 0;min-height:1.2em;font-size:.95rem;
}
.status.error{color:var(--danger);font-weight:500;}
.status.warn{color:var(--warn);font-weight:500;}
.status.ok{color:var(--accent-strong);font-weight:500;}

/* ---------------- Spinner ---------------- */
.spinner{
  display:inline-block;width:14px;height:14px;
  border:2px solid currentColor;border-right-color:transparent;
  border-radius:50%;animation:spin .7s linear infinite;
  vertical-align:-2px;margin-right:8px;
}

/* ---------------- Ads ---------------- */
.ad-slot{
  background:var(--ad-bg);
  border:1px dashed var(--ad-border);
  border-radius:var(--radius-md);
  padding:8px;margin:24px 0;
  min-height:100px;
  display:flex;align-items:center;justify-content:center;
}
.editor-side .ad-slot{margin:0 0 16px;min-height:240px;}

/* ---------------- Thank-you card ---------------- */
.thanks-card{
  text-align:center;
  background:linear-gradient(180deg,#ffffff 0%,#f3f5fb 100%);
  border:1px solid var(--brand-soft);
  position:relative;overflow:hidden;
}
.thanks-card::before{
  content:"";position:absolute;inset:-30% -10% auto auto;width:380px;height:380px;
  background:radial-gradient(closest-side,rgba(91,108,255,.18),transparent 70%);
  filter:blur(20px);pointer-events:none;
}
.thanks-card h2{font-size:1.5rem;letter-spacing:-.02em;}
.thanks-burst{
  display:inline-flex;align-items:center;justify-content:center;
  width:88px;height:88px;border-radius:50%;
  background:var(--grad-hero);color:#fff;
  margin-bottom:14px;box-shadow:var(--shadow-brand);
  animation:pop .55s var(--ease) both;
}
.thanks-sub{color:var(--text-soft);max-width:560px;margin:0 auto;}
.thanks-card .cta-row{justify-content:center;}
.thanks-share{margin-top:20px;color:var(--text-muted);font-size:.92rem;}
.thanks-share a{margin:0 6px;font-weight:600;}
@keyframes pop{
  0%  {transform:scale(.7);opacity:0;}
  60% {transform:scale(1.08);opacity:1;}
  100%{transform:scale(1);opacity:1;}
}

/* ---------------- Tips ---------------- */
.tips{padding:18px;}
.tips h3{margin:0 0 8px;font-size:.95rem;letter-spacing:.02em;text-transform:uppercase;color:var(--text-muted);}
.tips ul{padding-left:18px;color:var(--text-soft);margin:0;font-size:.92rem;}
.tips li{margin:4px 0;}

/* ---------------- Article ---------------- */
.article{max-width:780px;margin:0 auto;}
.article h1{font-size:clamp(1.8rem,3.5vw,2.4rem);margin:0 0 14px;letter-spacing:-.02em;}
.article .lead{color:var(--text-soft);font-size:1.1rem;margin:0 0 24px;}
.article h2{margin:36px 0 10px;font-size:1.3rem;letter-spacing:-.01em;}
.article p{color:var(--text-soft);}

/* ---------------- Animations ---------------- */
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}
@keyframes slideUp{
  from{opacity:0;transform:translateY(12px);}
  to  {opacity:1;transform:translateY(0);}
}
@keyframes floaty{
  0%,100%{transform:translateY(0);}
  50%   {transform:translateY(-6px);}
}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in{opacity:1;transform:none;}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0ms!important;animation-iteration-count:1!important;transition-duration:0ms!important;}
  html{scroll-behavior:auto;}
}

/* ---------------- Home tools section ---------------- */
.home-tools{margin-top:48px;}
.home-tools .how-deck{
  color:var(--text-soft);max-width:720px;
  margin:0 0 18px;font-size:1.02rem;
}
.tool-card.featured{
  border-color:var(--brand);
  background:linear-gradient(180deg,#ffffff 0%,var(--brand-soft) 100%);
  box-shadow:var(--shadow-sm);
}
.tool-card.featured .tool-ico{background:var(--brand);color:#fff;}
.home-tools-more{margin-top:18px;}
.home-tools-more a{font-weight:600;}

/* ---------------- Tools landing ---------------- */
.tools-hero{padding:30px 0 16px;}
.tools-hero h1{
  font-size:clamp(1.8rem,3.5vw,2.4rem);
  letter-spacing:-.02em;font-weight:800;margin:0 0 12px;
}
.tools-hero .lead{color:var(--text-soft);max-width:720px;font-size:1.05rem;}

.tools-cat{margin-top:32px;}
.tools-cat h2{
  font-size:1.15rem;letter-spacing:.04em;text-transform:uppercase;
  color:var(--text-muted);margin:0 0 14px;
}
.tools-grid{
  display:grid;gap:14px;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
}
.tool-card{
  display:flex;align-items:flex-start;gap:14px;
  padding:18px;background:var(--grad-card);
  border:1px solid var(--border);border-radius:var(--radius-lg);
  text-decoration:none;color:inherit;
  transition:transform var(--dur) var(--ease),
             box-shadow var(--dur) var(--ease),
             border-color var(--dur) var(--ease);
}
.tool-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-md);
  border-color:var(--brand);
  text-decoration:none;
}
.tool-card .tool-ico{
  flex:0 0 auto;width:46px;height:46px;border-radius:12px;
  background:var(--brand-soft);color:var(--brand-strong);
  display:grid;place-items:center;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.tool-card:hover .tool-ico{background:var(--brand);color:#fff;}
.tool-card .tool-meta{flex:1;min-width:0;}
.tool-card .tool-title{font-weight:700;font-size:1.02rem;color:var(--text);}
.tool-card .tool-short{color:var(--text-soft);font-size:.92rem;margin-top:4px;line-height:1.45;}
.tool-card .tool-arrow{flex:0 0 auto;color:var(--brand);align-self:center;opacity:.7;}
.tool-card:hover .tool-arrow{opacity:1;}

/* ---------------- Per-tool page ---------------- */
.crumbs{
  font-size:.88rem;color:var(--text-muted);margin:8px 0 18px;
}
.crumbs a{color:var(--text-soft);}
.crumbs span{margin:0 6px;color:var(--text-muted);}
.crumbs span[aria-current]{color:var(--text);font-weight:600;}

.tool h1{
  font-size:clamp(1.6rem,3vw,2.2rem);
  letter-spacing:-.02em;font-weight:800;margin:0 0 10px;
}
.tool .lead{color:var(--text-soft);font-size:1.05rem;max-width:760px;}

.tool-grid{
  display:grid;gap:24px;margin-top:24px;
  grid-template-columns:minmax(0,1fr);
}
@media(min-width:1024px){.tool-grid{grid-template-columns:minmax(0,1fr) 320px;}}

.dz-list{
  list-style:none;padding:0;margin:14px 0 0;width:100%;max-width:560px;
  display:flex;flex-direction:column;gap:8px;
}
.dz-list li{
  display:flex;align-items:center;gap:10px;
  padding:8px 12px;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-sm);
  font-size:.92rem;
}
.dz-list .file-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.dz-list .file-size{color:var(--text-muted);font-size:.85rem;}
.dz-list .file-ico{color:var(--brand-strong);flex:0 0 auto;}
.dz-list .dz-rm{
  flex:0 0 auto;background:transparent;border:0;cursor:pointer;
  color:var(--text-muted);font-size:1.2rem;line-height:1;padding:2px 6px;
  border-radius:6px;
}
.dz-list .dz-rm:hover{background:var(--bg-muted);color:var(--danger);}

.card-input{
  display:block;margin:14px 0;color:var(--text-soft);
  font-weight:600;font-size:.92rem;
}
.card-input input,
.card-input select{
  display:block;width:100%;padding:11px 13px;margin-top:6px;
  border:1px solid var(--border-strong);border-radius:var(--radius-sm);
  font:inherit;background:var(--surface);color:var(--text);
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.card-input input:focus,
.card-input select:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 4px var(--brand-soft);
}
.card-input .hint{
  display:block;margin-top:4px;color:var(--text-muted);
  font-size:.82rem;font-weight:400;
}

.steps{padding-left:22px;color:var(--text-soft);}
.steps li{margin:8px 0;}
.steps strong{color:var(--text);}

.usecases ul{padding-left:22px;color:var(--text-soft);}
.usecases li{margin:6px 0;}

.other-tools{list-style:none;padding:0;margin:6px 0 0;}
.other-tools li{margin:6px 0;}
.other-tools a{font-weight:500;}

.result-card{
  margin-top:18px;padding:24px;text-align:center;
  background:linear-gradient(180deg,#ffffff 0%,#f3f5fb 100%);
  border:1px solid var(--brand-soft);
  border-radius:var(--radius-lg);
}
.result-card.hidden{display:none;}
.result-card h2{font-size:1.4rem;letter-spacing:-.01em;margin:8px 0 10px;}
.result-card .result-detail{color:var(--text-soft);margin:0 0 14px;}
.result-card .thanks-burst{
  display:inline-flex;align-items:center;justify-content:center;
  width:74px;height:74px;border-radius:50%;
  background:var(--grad-hero);color:#fff;
  margin-bottom:6px;box-shadow:var(--shadow-brand);
  animation:pop .55s var(--ease) both;
}

/* ---------------- Mobile ---------------- */
@media(max-width:640px){
  main{padding:18px 16px 64px;}
  .site-header{padding:12px 16px;}
  .hero{padding:60px 22px 64px;border-radius:var(--radius-lg);}
  .stepper li{flex:1 1 calc(50% - 4px);}
}