@font-face{font-family:"Poppins";src:url(/assets/fonts/poppins-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Poppins";src:url(/assets/fonts/poppins-500.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Poppins";src:url(/assets/fonts/poppins-600.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Poppins";src:url(/assets/fonts/poppins-700.woff2) format("woff2");font-weight:700 800;font-display:swap}

/* ---- original FreeAIConverters palette: light (default), dark, red ---- */
:root{
  --primary:#4a6cf7;--primary-dark:#3a56d4;--secondary:#6f42c1;--accent2:#20c997;
  --text:#333;--text-light:#666;--bg:#f8f9fa;--card:#ffffff;--header-bg:#ffffff;--footer-bg:#1a1a1a;--footer-text:#ffffff;
  --page-grad:linear-gradient(135deg,#f5f7fa 0%,#e4e9f4 100%);
  --tint:rgba(74,108,247,.08);--surface-2:#f1f3f8;--line:#e2e6ee;--ink-3:#888;
  --gradient:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);
  --shadow:0 10px 30px rgba(0,0,0,.08);--shadow-hover:0 15px 35px rgba(0,0,0,.15);
  --radius:12px;--transition:all .3s ease;
  --ok:#1e9e5a;--ok-soft:#e7f7ee;--err:#dc3545;--err-soft:#fdecee;--warn-bg:#fff8e1;
  --pdf:#e5322d;--doc:#2b5cd6;--xls:#1e7f45;--ppt:#d24726;--img:#e08a00;--zip:#7046c8;--txt:#56627a;--av:#b5246b;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --primary:#6d8bff;--primary-dark:#5a75e0;--secondary:#8c68c8;--accent2:#2dd4a7;
  --text:#f0f0f0;--text-light:#b0b0b0;--bg:#121212;--card:#1e1e1e;--header-bg:#1e1e1e;
  --page-grad:linear-gradient(135deg,#121212 0%,#1a1d26 100%);
  --tint:rgba(109,139,255,.12);--surface-2:#262626;--line:#333;--ink-3:#999;
  --shadow:0 10px 30px rgba(0,0,0,.3);--shadow-hover:0 15px 35px rgba(0,0,0,.4);
  --ok:#3ccf83;--ok-soft:#173023;--err:#ff6b6b;--err-soft:#3a1c1c;--warn-bg:#3a3317;
  color-scheme:dark;
}
:root[data-theme="red"]{
  --primary:#dc3545;--primary-dark:#bd2130;--secondary:#c82333;--accent2:#ffc107;
  --bg:#fff5f5;--page-grad:linear-gradient(135deg,#fff5f5 0%,#fde3e5 100%);
  --tint:rgba(220,53,69,.1);--surface-2:#fdeef0;--line:#f3d6d9;
  --shadow:0 10px 30px rgba(220,53,69,.1);--shadow-hover:0 15px 35px rgba(220,53,69,.2);
}
/* aliases used by the tool components */
:root,:root[data-theme]{--brand:var(--primary);--surface:var(--card);--ink:var(--text);--ink-2:var(--text-light);--brand-soft:var(--tint)}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:16px;line-height:1.6;transition:background .3s,color .3s;overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}
body.tool-body,body.page-body{background:var(--page-grad);background-attachment:fixed}
main{flex:1}
img,svg,canvas{max-width:100%}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:4px}
h1,h2,h3{line-height:1.25;margin:0 0 .5em;font-weight:700}
h2{font-size:1.6rem}h3{font-size:1.15rem}
p{margin:0 0 1em}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--card);padding:8px 14px;z-index:2000}
.skip:focus{left:8px}
.hidden{display:none!important}

/* ---- header ---- */
.site-header{position:sticky;top:0;z-index:1000;background:var(--header-bg);box-shadow:var(--shadow)}
.hdr{display:flex;align-items:center;gap:14px;min-height:68px;flex-wrap:wrap;padding:8px 20px}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none!important;white-space:nowrap}
.logo span{font-size:24px;font-weight:700;color:var(--primary);letter-spacing:-.01em}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.nav>a,.nav>button.menu-toggle{font:inherit;font-size:14px;font-weight:500;color:var(--text);background:none;border:0;padding:8px 12px;border-radius:50px;cursor:pointer;text-decoration:none;transition:var(--transition)}
.nav>a:hover,.nav>button.menu-toggle:hover{background:var(--tint);color:var(--primary)}
.nav>button.menu-toggle{background:var(--primary);color:#fff;padding:8px 18px}
.nav>button.menu-toggle:hover{background:var(--primary-dark);color:#fff}
.controls{display:flex;align-items:center;gap:12px}
.theme-switcher{display:flex;gap:7px;align-items:center}
.theme-label{font-size:13px;color:var(--text-light)}
.theme-btn{width:24px;height:24px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:var(--transition);box-shadow:0 2px 5px rgba(0,0,0,.15);padding:0}
.theme-btn:hover{transform:scale(1.12)}
.theme-btn[aria-pressed=true]{border-color:var(--primary)}
.theme-btn.light{background:linear-gradient(135deg,#f8f9fa 50%,#4a6cf7 50%)}
.theme-btn.dark{background:linear-gradient(135deg,#2d2d2d 50%,#6d8bff 50%)}
.theme-btn.red{background:linear-gradient(135deg,#fff5f5 50%,#dc3545 50%)}
.lang-select{padding:6px 10px;border-radius:8px;border:1px solid var(--line);font:inherit;font-size:14px;background:var(--card);color:var(--text);cursor:pointer}
.mega{position:absolute;left:0;right:0;top:100%;background:var(--card);box-shadow:var(--shadow-hover);display:none;border-top:3px solid var(--primary)}
.mega.open{display:block}
.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px 28px;padding:24px 20px 28px;max-height:calc(100vh - 80px);overflow:auto}
.mega h3{font-size:.95rem;color:var(--primary);font-weight:600;margin:0 0 8px;position:relative;padding-bottom:6px}
.mega h3::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:3px;border-radius:2px;background:var(--accent2)}
.mega a{display:block;padding:4px 0;color:var(--text);font-size:.94rem}
.mega a:hover{color:var(--primary);text-decoration:none;padding-left:4px}
@media (max-width:980px){.nav>a.hide-sm{display:none}}
@media (max-width:760px){
  .hdr{justify-content:center;flex-direction:column;gap:8px}
  .nav{margin:0;justify-content:center}
  .mega-grid{grid-template-columns:1fr 1fr}
  .logo span{font-size:21px}
}
@media (max-width:480px){.mega-grid{grid-template-columns:1fr}.theme-label{display:none}}

/* ---- format tags (shown inside the card icon area) ---- */
.ext{display:inline-flex;align-items:center;justify-content:center;min-width:3.1em;padding:.2em .55em;border-radius:6px;font-weight:700;font-size:.72em;letter-spacing:.02em;color:#fff;background:var(--c,var(--txt));line-height:1.3;vertical-align:middle}
.c-pdf{--c:var(--pdf)}.c-doc{--c:var(--doc)}.c-xls{--c:var(--xls)}.c-ppt{--c:var(--ppt)}.c-img{--c:var(--img)}.c-zip{--c:var(--zip)}.c-txt{--c:var(--txt)}.c-av{--c:var(--av)}
.pair{display:inline-flex;align-items:center;gap:.35em}
.pair .arr{color:var(--primary);font-weight:700}
.pair .pi{display:block;width:1.25em;height:1.25em}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;font-size:15px;padding:11px 24px;border-radius:50px;border:2px solid transparent;cursor:pointer;text-decoration:none!important;line-height:1.2;transition:var(--transition)}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 6px 16px rgba(74,108,247,.3)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(0,0,0,.15)}
.btn-ghost{background:var(--card);color:var(--primary);border-color:var(--primary)}
.btn-ghost:hover{background:var(--primary);color:#fff}
.btn-ok{background:var(--ok);color:#fff}
.btn-ok:hover{transform:translateY(-2px);filter:brightness(1.05)}
.btn-white{background:#fff;color:var(--primary)}
.btn-white:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(0,0,0,.15)}
.btn-outline-white{background:transparent;color:#fff;border-color:#fff}
.btn-outline-white:hover{background:#fff;color:var(--primary);transform:translateY(-3px)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}
.btn-sm{padding:7px 15px;font-size:13px}
.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:18px}

/* ---- home hero (gradient + wave) ---- */
.hero{text-align:center;padding:56px 0 46px;background:var(--gradient);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23ffffff' fill-opacity='0.1' d='M0,128L48,117.3C96,107,192,85,288,112C384,139,480,213,576,218.7C672,224,768,160,864,138.7C960,117,1056,139,1152,149.3C1248,160,1344,160,1392,160L1440,160L1440,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") center/cover}
.hero .wrap{position:relative;z-index:1}
.hero h1{font-size:3rem;line-height:1.2;margin:0 auto 15px;max-width:22ch}
.hero p{font-size:1.1rem;max-width:760px;margin:0 auto 22px;opacity:.92}
.hero-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.search-section{padding:34px 0 10px}
.search{display:flex;max-width:650px;margin:0 auto;box-shadow:var(--shadow);border-radius:50px;overflow:hidden;background:var(--card);transition:var(--transition)}
.search:focus-within{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.search input{flex:1;min-width:0;padding:15px 22px;border:0;font:inherit;font-size:15px;background:var(--card);color:var(--text)}
.search input:focus{outline:none}
.search .search-btn{display:grid;place-items:center;padding:0 24px;background:var(--primary);color:#fff;border:0}
.section-title{text-align:center;margin:0 0 30px;font-size:2rem;color:var(--primary);position:relative;padding-bottom:12px}
.section-title::after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:70px;height:4px;background:var(--accent2);border-radius:2px}
.categories-section{padding:30px 0 10px}
.chips{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}
.chip{padding:11px 22px;background:var(--card);border:2px solid var(--primary);border-radius:50px;font:inherit;font-weight:600;font-size:14px;color:var(--primary);cursor:pointer;transition:var(--transition);box-shadow:var(--shadow)}
.chip:hover,.chip[aria-pressed=true]{background:var(--primary);color:#fff;transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.cat-block{padding:36px 0 6px}
.cat-desc{text-align:center;color:var(--text-light);margin:-18px auto 26px;max-width:640px}
.noresults{padding:24px;color:var(--text-light);text-align:center}

/* ---- tool cards (old style) ---- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:25px}
.tool-card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);text-align:center;display:flex;flex-direction:column;color:var(--text);text-decoration:none!important}
.tool-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover)}
.tool-icon{display:flex;justify-content:center;align-items:center;min-height:92px;padding:22px 10px;background:var(--tint);font-size:1.35rem}
.tool-content{padding:20px;flex:1;display:flex;flex-direction:column}
.tool-title{font-size:18px;font-weight:600;margin:0 0 10px;color:var(--text)}
.tool-desc{font-size:14px;color:var(--text-light);margin:0 0 18px;flex:1}
.tool-btn{display:block;padding:10px 22px;background:var(--primary);color:#fff;border-radius:50px;font-weight:500;font-size:14px;transition:var(--transition)}
.tool-card:hover .tool-btn{background:var(--primary-dark)}

/* ---- white content box (old .seo-content) ---- */
.seo-content{margin:40px 0;padding:32px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);line-height:1.75}
.seo-content h2{color:var(--primary);margin:1.4em 0 .6em;font-size:1.6rem}
.seo-content h2:first-child{margin-top:0}
.seo-content h3{color:var(--text);margin:1.2em 0 .5em}
.seo-content p,.seo-content li{color:var(--text-light)}
.seo-content ul,.seo-content ol{padding-left:1.3em;margin:0 0 1em}
.seo-content li{margin:.35em 0}
.seo-content strong{color:var(--text)}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin:18px 0 10px}
.feature{background:var(--card);border-radius:10px;padding:20px;text-align:center;box-shadow:0 4px 14px rgba(0,0,0,.06);border:1px solid var(--line)}
.feature h3{margin:0 0 8px;font-size:1.05rem;color:var(--text)}
.feature p{margin:0;font-size:.95rem}
.steps{counter-reset:s;list-style:none;padding:0!important}
.steps li{counter-increment:s;position:relative;padding-left:46px;margin:0 0 14px!important;min-height:32px}
.steps li::before{content:counter(s);position:absolute;left:0;top:-1px;width:32px;height:32px;border-radius:50%;background:var(--gradient);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.95rem}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;font-weight:600;padding:12px 30px 12px 0;list-style:none;position:relative;color:var(--text)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:6px;font-size:1.5rem;color:var(--primary)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 14px}
.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:10px 0 0}
@media (max-width:760px){.strip{grid-template-columns:1fr}}

/* ---- tool page shell (old: card with gradient header) ---- */
.tool-shell{max-width:1040px;margin:30px auto 0;background:var(--card);border-radius:20px;box-shadow:var(--shadow-hover);overflow:hidden}
.tool-head{position:relative;padding:30px 30px 26px;text-align:center;color:#fff;background:var(--gradient);overflow:hidden}
.tool-head::before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 0 30%,rgba(255,255,255,.08) 30% 45%,transparent 45% 70%,rgba(255,255,255,.06) 70% 82%,transparent 82%)}
.tool-head>*{position:relative}
.tool-head h1{font-size:2rem;margin:0 0 8px}
.tool-head .lede{margin:0 auto;max-width:720px;opacity:.92;font-size:1rem}
.tool-head .pair{margin-top:12px;font-size:1.1rem}
.tool-head .pair .arr{color:#fff}
.shell-body{padding:6px 30px 30px}
.crumbs{font-size:.88rem;color:var(--text-light);margin:14px 0 16px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--ink-3)}
.tool{margin-bottom:10px}
.tool-after{max-width:1040px;margin:0 auto}
.tool-after .seo-content{background:var(--surface-2);box-shadow:none;margin:26px 0 0}
.info-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0 0}
@media (max-width:760px){.info-row{grid-template-columns:1fr}.shell-body{padding:4px 16px 20px}.tool-head{padding:24px 16px 20px}.tool-head h1{font-size:1.55rem}.seo-content{padding:20px}}
.panel{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.panel h2{font-size:1.1rem;color:var(--primary);margin-bottom:12px}
.linklist{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.linklist a{display:flex;align-items:center;gap:10px;padding:6px 0;color:var(--text);font-weight:500}
.linklist a:hover{color:var(--primary);text-decoration:none}
.linklist .ext{font-size:.62rem;min-width:3.4em}
.facts{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.94rem}
.facts dt{color:var(--text-light)}
.facts dd{margin:0;font-weight:600}
.more-tools{padding:46px 0 10px}

/* ---- tool UI ---- */
.drop{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px;min-height:240px;padding:30px 18px;border:2px dashed #c9cfdb;border-radius:12px;background:var(--surface-2);cursor:pointer;transition:var(--transition)}
:root[data-theme="dark"] .drop{border-color:#444}
.drop:hover,.drop.over{border-color:var(--primary);background:var(--tint)}
.drop input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}
.drop .big{font-size:1.15rem;font-weight:600}
.drop .hint{font-size:.9rem;color:var(--text-light);margin:0}
.drop-icon{width:66px;height:66px;border-radius:50%;display:grid;place-items:center;background:var(--gradient);color:#fff;box-shadow:0 8px 20px rgba(74,108,247,.3)}
.privacy-note{display:flex;gap:8px;align-items:center;justify-content:center;font-size:.86rem;color:var(--text-light);margin:12px 0 0}
.privacy-note svg{color:var(--accent2);flex:none}
.filelist{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:8px}
.filelist li{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card)}
.filelist .fname{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
.filelist .fsize{color:var(--text-light);font-size:.86rem;white-space:nowrap}
.filelist .thumb{width:44px;height:44px;border-radius:6px;object-fit:cover;background:var(--surface-2);flex:none}
.mini{background:var(--card);border:1px solid var(--line);color:var(--text-light);border-radius:8px;width:34px;height:34px;display:inline-grid;place-items:center;cursor:pointer;flex:none;transition:var(--transition)}
.mini:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.mini:disabled{opacity:.35;cursor:default}
.options{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px 18px;margin-top:18px;padding:18px;border-radius:12px;background:var(--surface-2)}
.field label,.field .lbl{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.field select,.field input[type=text],.field input[type=number],.field input[type=password]{width:100%;font:inherit;font-size:.95rem;padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--text)}
.field input[type=range]{width:100%;accent-color:var(--primary)}
.field .help{font-size:.8rem;color:var(--text-light);margin-top:4px}
.check{display:flex;gap:8px;align-items:center;font-weight:500;font-size:.93rem;cursor:pointer}
.check input{accent-color:var(--primary);width:18px;height:18px}
.pages{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:14px;margin-top:18px}
.page{position:relative;border:2px solid var(--line);border-radius:10px;padding:8px;background:var(--card);cursor:pointer;text-align:center;user-select:none;transition:var(--transition)}
.page:hover{box-shadow:var(--shadow)}
.page canvas{display:block;margin:0 auto;box-shadow:0 1px 3px rgba(0,0,0,.18);background:#fff;transition:transform .2s}
.page .pn{font-size:.8rem;color:var(--text-light);margin-top:6px;font-weight:500}
.page.sel{border-color:var(--primary);background:var(--tint)}
.page.del{border-color:var(--err);opacity:.55}
.page.del::after{content:"";position:absolute;inset:8px 8px 30px;background:repeating-linear-gradient(45deg,transparent 0 8px,rgba(220,53,69,.25) 8px 10px)}
.progress{margin-top:18px}
.bar{height:10px;border-radius:999px;background:var(--surface-2);overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--gradient);border-radius:999px;transition:width .2s}
.progress p{font-size:.9rem;color:var(--text-light);margin:8px 0 0}
.msg{margin-top:16px;padding:12px 14px;border-radius:10px;font-size:.94rem}
.msg.err{background:var(--err-soft);color:var(--err)}
.msg.warn{background:var(--warn-bg);color:var(--text)}
.result{margin-top:20px;padding:20px;border-radius:12px;background:var(--ok-soft);border:1px solid rgba(30,158,90,.35)}
.result h2{font-size:1.15rem;color:var(--ok);margin:0 0 4px;display:flex;align-items:center;gap:6px}
.result .stats{color:var(--text-light);font-size:.94rem;margin:0}
.outlist{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:6px}
.outlist li{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:8px 12px;border-radius:8px;background:var(--card)}
.outlist a{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
textarea.out,.textin{width:100%;font:14px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;padding:12px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--text);resize:vertical}
textarea.out{min-height:260px;margin-top:12px}
.textin{min-height:220px;font-size:15px}
.or{display:flex;align-items:center;gap:12px;color:var(--text-light);font-size:.9rem;margin:16px 0}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.preview-img{max-height:120px;border-radius:8px;border:1px solid var(--line)}
.ad-slot{margin:20px auto;text-align:center}
.ad-slot:empty{display:none}

/* ---- static pages ---- */
.page-card{max-width:900px;margin:30px auto 50px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:40px}
.page-card h1{color:var(--primary);font-size:2rem}
.page-card h2{font-size:1.4rem;margin-top:1.4em}
.page-card p,.page-card li{color:var(--text-light);line-height:1.8}
@media (max-width:600px){.page-card{padding:24px}}

/* ---- footer (dark, old style) ---- */
.site-footer{background:var(--footer-bg);color:var(--footer-text);padding:50px 0 20px;margin-top:50px}
.fgrid{display:grid;grid-template-columns:1.3fr repeat(5,1fr);gap:30px;margin-bottom:30px}
.site-footer h2{font-size:17px;margin:0 0 18px;position:relative;padding-bottom:10px;color:#fff}
.site-footer h2::after{content:"";position:absolute;bottom:0;left:0;width:35px;height:3px;background:var(--accent2)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px}
.site-footer a{color:#fff;opacity:.78;font-size:14px;transition:var(--transition)}
.site-footer a:hover{opacity:1;color:var(--accent2);padding-left:5px;text-decoration:none}
.site-footer .about p{opacity:.75;font-size:14px}
.site-footer .logo span{color:#fff}
.legal{text-align:center;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);font-size:14px;opacity:.7;display:flex;flex-direction:column;gap:4px}
@media (max-width:1000px){.fgrid{grid-template-columns:1fr 1fr 1fr}.fgrid .about{grid-column:1/-1}}
@media (max-width:600px){.fgrid{grid-template-columns:1fr 1fr}}

@media (max-width:992px){.hero h1{font-size:2.5rem}}
@media (max-width:768px){.hero{padding:40px 0 32px}.hero h1{font-size:2.1rem}.hero p{font-size:1rem}.section-title{font-size:1.65rem}}
@media (max-width:576px){.hero h1{font-size:1.8rem}.drop{min-height:200px}.pages{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
[dir=rtl].tool-desc,[dir=rtl].tool-title{text-align:center}

/* sign pdf */
@font-face{font-family:"Sign";src:url(/assets/fonts/dancing.woff2) format("woff2");font-weight:700;font-display:swap}
.sig-panel{margin-top:18px;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.sig-h{font-size:1.08rem;margin-bottom:12px}
.sig-tabs{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}
.sig-tabs button,.seg button{font:inherit;font-size:.88rem;font-weight:600;padding:7px 15px;border-radius:999px;border:2px solid var(--primary);background:var(--card);color:var(--primary);cursor:pointer;transition:var(--transition)}
.sig-tabs button[aria-selected=true],.seg button[aria-pressed=true]{background:var(--primary);color:#fff;border-color:var(--primary)}
.sig-pad{display:block;width:100%;height:auto;aspect-ratio:1000/320;background:#fff;border:2px dashed var(--line);border-radius:10px;touch-action:none;cursor:crosshair}
.sig-typed{font-family:"Sign","Segoe Script",cursive;font-weight:700;font-size:clamp(2rem,6vw,3.2rem);background:#fff;color:#111827;padding:10px 16px;border-radius:10px;margin-top:10px;border:1px solid var(--line);min-height:90px;overflow:hidden;white-space:nowrap}
.sig-nav{display:flex;align-items:center;gap:12px;justify-content:center;margin:14px 0 10px;font-weight:650}
.sig-stage{position:relative;margin:0 auto;box-shadow:0 2px 12px rgba(0,0,0,.22);cursor:copy;max-width:100%;background:#fff}
.sig-stage canvas{display:block}
.sig-item{position:absolute;outline:2px dashed var(--accent,var(--brand));outline-offset:2px;cursor:move;touch-action:none}
.sig-item img{width:100%;height:100%;display:block;pointer-events:none}
.sig-x{position:absolute;top:-14px;right:-14px;width:26px;height:26px;border-radius:50%;border:0;background:var(--err);color:#fff;cursor:pointer;font-size:17px;line-height:1;display:grid;place-items:center}
.sig-r{position:absolute;right:-8px;bottom:-8px;width:16px;height:16px;background:var(--accent,var(--brand));border:2px solid #fff;border-radius:4px;cursor:nwse-resize}

/* segmented buttons, previews, crop */
.seg{display:flex;flex-wrap:wrap;gap:6px}
.preview-box{margin-top:16px;display:flex;justify-content:center;align-items:center;min-height:200px;padding:12px;border-radius:12px;background:repeating-conic-gradient(var(--surface-2) 0 25%,var(--surface) 0 50%) 0 0/20px 20px;border:1px solid var(--line)}
.preview-box canvas,.preview-box img{max-width:100%;max-height:420px;box-shadow:0 1px 6px rgba(0,0,0,.2)}
.crop-wrap{position:relative;margin:16px auto 0;touch-action:none;user-select:none;max-width:100%;width:fit-content}
.crop-wrap img{display:block;max-width:100%;max-height:min(520px,62vh)}
.crop-box{position:absolute;border:2px solid #fff;box-shadow:0 0 0 9999px rgba(0,0,0,.5);cursor:move;outline:1px solid rgba(0,0,0,.4)}
.crop-box::before,.crop-box::after{content:"";position:absolute;inset:33.33% 0;border-top:1px solid rgba(255,255,255,.5);border-bottom:1px solid rgba(255,255,255,.5);pointer-events:none}
.crop-box::after{inset:0 33.33%;border:0;border-left:1px solid rgba(255,255,255,.5);border-right:1px solid rgba(255,255,255,.5)}
.crop-wrap{overflow:hidden}
.crop-h{position:absolute;width:18px;height:18px;background:#fff;border:2px solid var(--accent,var(--brand));border-radius:50%;z-index:2}
.crop-h[data-h=nw]{left:-10px;top:-10px;cursor:nwse-resize}.crop-h[data-h=ne]{right:-10px;top:-10px;cursor:nesw-resize}
.crop-h[data-h=sw]{left:-10px;bottom:-10px;cursor:nesw-resize}.crop-h[data-h=se]{right:-10px;bottom:-10px;cursor:nwse-resize}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin-top:14px}
.stat{padding:12px 14px;border-radius:10px;background:var(--surface-2)}
.stat b{display:block;font-size:1.5rem;font-weight:800;letter-spacing:-.02em;line-height:1.2}
.stat span{font-size:.85rem;color:var(--ink-3)}
.qr-out{display:flex;justify-content:center;padding:16px;background:#fff;border-radius:12px;border:1px solid var(--line)}
.qr-out canvas{max-width:100%;height:auto;image-rendering:pixelated}
.tool-grid2{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:760px){.tool-grid2{grid-template-columns:1fr}}
.pair .pi{display:block;width:1.25em;height:1.25em}
.tcard .pair .pi{width:1.1em;height:1.1em}
.shell-body .seo-content{background:var(--surface-2);box-shadow:none;margin:26px 0 0}
@media (max-width:760px){.site-header{position:relative}.mega{position:absolute}}