:root{
  --bg:#FBF8F2; --card:#FFFFFF; --border:#E7E0D3;
  --ink:#211D2E; --ink-soft:#6E6656;
  --primary:#E5322D; --primary-soft:#FDECEB; --gold:#B8863A;
  --radius:12px; --shadow:0 1px 2px rgba(40,30,10,0.04), 0 6px 18px rgba(40,30,10,0.06);
}
*{box-sizing:border-box;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter',sans-serif;background-image:radial-gradient(circle at 1px 1px, rgba(33,29,46,0.035) 1px, transparent 0);background-size:22px 22px;}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px;}
h1,h2,h3,.brand-name{font-family:'Plus Jakarta Sans',sans-serif;}
a{color:inherit;}

/* ---------- NAV ---------- */
nav{background:rgba(251,248,242,0.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:40;}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px;flex-wrap:wrap;}
.brand-name{font-weight:800;font-size:18px;white-space:nowrap;}
.brand-name span{color:var(--primary);}
.nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap;}
.nav-right{display:flex;align-items:center;gap:10px;}

/* ---------- AUTH: buttons / avatar / modal ---------- */
.btn{font-family:'Inter';font-weight:700;font-size:13.5px;padding:11px 20px;border-radius:9px;border:1.5px solid var(--primary);background:var(--primary);color:#fff;cursor:pointer;transition:transform .1s ease, box-shadow .15s ease;}
.btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(229,50,45,.25);}
.btn.subtle{background:#fff;color:var(--ink);border-color:var(--border);}
.btn.subtle:hover{box-shadow:0 4px 12px rgba(40,30,10,.08);}
.btn.sm{padding:8px 14px;font-size:12.5px;}
.avatar-btn{width:36px;height:36px;border-radius:50%;border:none;cursor:pointer;background:linear-gradient(135deg,var(--primary),var(--gold));color:#fff;font-family:'Plus Jakarta Sans';font-weight:800;font-size:14px;display:flex;align-items:center;justify-content:center;}
.avatar-dropdown{position:absolute;top:calc(100% + 10px);right:0;width:230px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 30px rgba(40,30,10,.14);padding:8px;display:none;z-index:60;}
.avatar-dropdown.show{display:block;}
.dropdown-head{display:flex;align-items:center;gap:10px;padding:10px 10px 12px;border-bottom:1px solid var(--border);margin-bottom:6px;}
.dropdown-name{font-weight:700;font-size:13.5px;}
.dropdown-email{font-size:11.5px;color:var(--ink-soft);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px;}
.dropdown-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;font-size:13px;font-weight:600;color:var(--ink);cursor:pointer;text-decoration:none;}
.dropdown-item:hover{background:var(--bg);}
.dropdown-item .ico{width:16px;text-align:center;font-size:14px;}
.dropdown-item.premium{color:var(--gold);}
.dropdown-item.logout{color:#C0392B;border-top:1px solid var(--border);margin-top:6px;padding-top:11px;}
.nav-avatar-wrap{position:relative;}
.overlay{position:fixed;inset:0;background:rgba(33,29,46,.45);display:none;align-items:center;justify-content:center;z-index:70;}
.overlay.show{display:flex;}
.modal{background:#fff;border-radius:16px;padding:28px;width:340px;box-shadow:0 20px 60px rgba(0,0,0,.22);}
.modal h3{margin:0 0 16px;font-size:18px;}
.modal input{width:100%;margin-bottom:10px;padding:11px 13px;border:1.3px solid var(--border);border-radius:10px;font-family:'Inter';font-size:13.5px;}
.modal .btn{width:100%;justify-content:center;margin-top:6px;}
.modal-switch{font-size:12.5px;color:var(--ink-soft);text-align:center;margin-top:14px;cursor:pointer;}
.modal-close{float:right;cursor:pointer;color:var(--ink-soft);}
.modal-msg{font-size:12.5px;margin-top:10px;text-align:center;}
.nav-links a, .nav-links .nav-more{font-size:13.5px;font-weight:600;color:var(--ink-soft);text-decoration:none;padding:8px 12px;border-radius:8px;cursor:pointer;}
.nav-links a:hover, .nav-links .nav-more:hover{background:#F1F2F4;color:var(--ink);}
.nav-links a.active{background:var(--primary-soft);color:var(--primary);}
.nav-more-wrap{position:relative;}
.nav-more-panel{display:none;position:absolute;top:calc(100% + 8px);right:0;width:320px;max-height:420px;overflow-y:auto;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 30px rgba(20,20,50,.12);padding:12px;z-index:50;}
.nav-more-panel.show{display:block;}
.nav-more-panel input{width:100%;padding:9px 12px;border:1.3px solid var(--border);border-radius:8px;font-size:13px;margin-bottom:8px;font-family:'Inter';}
.nav-more-list{display:flex;flex-direction:column;gap:2px;}
.nav-more-list a{display:flex;justify-content:space-between;gap:8px;padding:7px 9px;border-radius:7px;font-size:12.5px;font-weight:600;color:var(--ink);text-decoration:none;}
.nav-more-list a:hover{background:var(--bg);}
.nav-more-list a .native{color:var(--ink-soft);font-weight:500;}

/* ---------- HERO ---------- */
.hero{padding:48px 0 8px;text-align:center;position:relative;}
.badge{display:inline-block;background:var(--primary-soft);color:var(--primary);font-size:12px;font-weight:700;padding:6px 14px;border-radius:999px;margin-bottom:18px;letter-spacing:.02em;}
.hero h1{font-size:clamp(24px,4vw,38px);margin:0 0 6px;font-weight:800;letter-spacing:-0.4px;}
.hero-squiggle{display:block;margin:6px auto 18px;width:200px;height:22px;}
.hero-squiggle path{fill:none;stroke:var(--primary);stroke-width:3;stroke-linecap:round;}
.hero p{color:var(--ink-soft);max-width:60ch;margin:0 auto 28px;font-size:15.5px;line-height:1.65;}
.font-note{font-size:12px;color:var(--gold);background:#FFF7EE;border:1px solid #F5DFC0;border-radius:8px;padding:8px 14px;display:inline-block;margin-bottom:18px;}

/* ---------- TOOL CARD ---------- */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);}
.gen-card{padding:24px;margin-bottom:24px;}
.tabs{display:inline-flex;background:var(--bg);border-radius:10px;padding:4px;margin-bottom:18px;flex-wrap:wrap;}
.tabs button{border:none;background:transparent;padding:8px 18px;border-radius:8px;font-family:'Inter';font-size:13.5px;font-weight:600;color:var(--ink-soft);cursor:pointer;}
.tabs button.active{background:#fff;color:var(--primary);box-shadow:0 1px 3px rgba(20,20,50,.08);}
.tabs button:disabled{opacity:.4;cursor:not-allowed;}

.stage{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:28px 22px;min-height:140px;display:flex;align-items:center;justify-content:center;}
#sigText{font-size:46px;color:var(--ink);white-space:nowrap;max-width:100%;overflow:hidden;}
#sigCanvas{display:none;touch-action:none;cursor:crosshair;width:100%;height:170px;background:#fff;border-radius:8px;}

.controls{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:16px;}
input[type="text"]{font-family:'Inter';font-size:14px;padding:10px 14px;border:1.3px solid var(--border);border-radius:10px;min-width:200px;flex:1;background:#fff;}
select{font-family:'Inter';font-size:13px;padding:10px;border:1.3px solid var(--border);border-radius:10px;background:#fff;}
input[type="color"]{width:40px;height:40px;border:1.3px solid var(--border);border-radius:10px;padding:2px;cursor:pointer;background:#fff;}

.download-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:1px dashed var(--border);}

/* ---------- CONTENT SECTION ---------- */
.content-section{margin:36px 0;}
.content-section h2{font-size:20px;margin:28px 0 12px;}
.content-section p, .content-section li{font-size:14.5px;line-height:1.75;color:var(--ink-soft);}
.content-placeholder{border:1.5px dashed #F5C6C2;background:#FFFBFA;border-radius:12px;padding:20px 22px;font-size:13px;color:var(--primary);}
.faq-item{border-bottom:1px solid var(--border);padding:14px 0;}
.faq-item h3{font-size:14.5px;margin:0 0 6px;}

/* ---------- LANGUAGE GRID (homepage) ---------- */
.lang-search{max-width:420px;margin:0 auto 30px;}
.lang-search input{width:100%;padding:13px 16px;border-radius:12px;font-size:14.5px;}
.section-label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);margin:32px 0 14px;}
.lang-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;}
.lang-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);transition:transform .12s ease,box-shadow .12s ease;}
.lang-card:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(20,20,50,.09);}
.lang-card .glyph{width:36px;height:36px;border-radius:9px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;margin-bottom:10px;}
.lang-card .en{font-weight:700;font-size:13.5px;}
.lang-card .native{font-size:12px;color:var(--ink-soft);}
.lang-card.featured .glyph{background:#FDF1E6;color:var(--gold);}
.lang-list-compact{display:flex;flex-wrap:wrap;gap:8px;}
.lang-list-compact a{font-size:12.5px;font-weight:600;color:var(--ink-soft);background:#fff;border:1px solid var(--border);border-radius:999px;padding:7px 13px;text-decoration:none;}
.lang-list-compact a:hover{border-color:var(--primary);color:var(--primary);}
.lang-count-note{font-size:12.5px;color:var(--ink-soft);text-align:center;margin-top:6px;}

footer{border-top:1px solid var(--border);padding:24px 0 40px;font-size:12.5px;color:var(--ink-soft);text-align:center;}
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;font-family:'Inter';font-size:13px;padding:11px 18px;border-radius:10px;opacity:0;pointer-events:none;transition:all .25s ease;z-index:60;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

@media (max-width:700px){
  .nav-links{display:none;}
  .nav-more-panel{width:260px;}
}