/* Signora design system — mobile-first, light glass, navy type. Tailwind build: see input.css */
/* Inter variable font, self-hosted (no third-party font requests) */
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url('/static/fonts/inter-latin.woff2?v=1') format('woff2')}
:root{
  --navy:#1e1b4b; --ink:#232347; --muted:#5b5b7a;
  --bg:#f6f8ff; --card:rgba(255,255,255,.86); --border:#e3e8ff;
  --brand:#4f46e5; --brand-dark:#3730a3; --violet:#7c3aed;
  --ok:#047857; --warn:#b45309; --err:#b91c1c;
  --r:14px; --r-sm:9px;
  --shadow:0 10px 30px rgba(30,27,75,.08), 0 2px 6px rgba(30,27,75,.06);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:clip}
img,svg,canvas{max-width:100%}
.tool-grid>*,.compare-grid>*,.grid-2>*,.grid-2 label,.cards-3>*,.steps>*,.footer-grid>*{min-width:0}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:var(--font);color:var(--ink);
  background:linear-gradient(180deg,#f7f9ff 0%,#eef1ff 40%,#f6f3ff 100%);min-height:100vh;line-height:1.6}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
.skip-link{position:absolute;left:-9999px;background:var(--navy);color:#fff;padding:8px 14px;border-radius:8px;z-index:99}
.skip-link:focus{left:12px;top:12px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;gap:20px;padding:12px 20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy)}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:1.25rem;letter-spacing:-.02em}
.brand-text small{font-size:.68rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.main-nav{display:flex;gap:18px;margin-left:auto}
.main-nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.92rem}
.main-nav a:hover,.main-nav a:focus-visible{color:var(--brand)}
.header-actions{display:flex;align-items:center;gap:10px}
.menu-btn{display:none;background:#fff;border:1px solid var(--border);border-radius:10px;padding:11px;cursor:pointer;min-height:44px;min-width:44px;align-items:center;justify-content:center}
.mobile-menu{display:flex;flex-direction:column;gap:10px;padding:12px 20px 18px;background:#fff;border-bottom:1px solid var(--border)}
.mobile-menu[hidden]{display:none}
.mobile-menu a{text-decoration:none;color:var(--ink);font-weight:600;padding:6px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 22px;min-height:44px;font-weight:700;font-size:.95rem;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.btn:focus-visible{outline:3px solid #a5b4fc;outline-offset:2px}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--violet));color:#fff;box-shadow:0 8px 20px rgba(79,70,229,.28)}
.btn-primary:hover{transform:translateY(-1px)}
.btn-primary:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn-ghost{background:#fff;border-color:var(--border);color:var(--navy)}
.btn-ghost:hover{border-color:var(--brand)}
.btn-sm{padding:9px 16px;font-size:.86rem}
.btn.danger{color:var(--err);border-color:#fecaca}
.hero{padding:44px 0 10px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.eyebrow{color:var(--brand);font-weight:800;letter-spacing:.14em;font-size:.75rem;margin:0 0 10px}
.hero h1{font-size:clamp(2rem,4.5vw,3.1rem);line-height:1.08;color:var(--navy);letter-spacing:-.03em;margin:0 0 12px}
.lede{font-size:1.08rem;color:#3d3d5c;max-width:34rem}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}
.trust-row{list-style:none;display:flex;gap:16px;flex-wrap:wrap;padding:0;margin:8px 0 0;color:var(--muted);font-size:.86rem;font-weight:600}
.trust-row li{display:flex;align-items:center;gap:6px;color:#374151}
.hero-art svg{width:100%;height:auto;display:block;filter:drop-shadow(0 14px 30px rgba(79,70,229,.16))}
.tool-section{padding:18px 0 8px}
.section{padding:44px 0}
.section.alt{background:rgba(255,255,255,.55);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-head h2,.section h2{color:var(--navy);letter-spacing:-.02em;margin:0 0 6px}
.muted{color:var(--muted)}
.muted-inline{font-weight:400;color:var(--muted);font-size:.85em}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow);padding:22px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.card h3{margin:0 0 12px;color:var(--navy)}
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:16px}
.dropzone{border:2px dashed #a5b4fc;border-radius:var(--r);background:#fbfaff;padding:30px 18px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}
.dropzone:hover,.dropzone:focus-visible,.dropzone.drag{border-color:var(--brand);background:#eef2ff;outline:none}
.link{color:var(--brand);font-weight:700;text-decoration:underline}
.file-meta dl{display:grid;gap:6px;margin:14px 0}
.file-meta dl>div{display:flex;gap:10px;font-size:.9rem}
.file-meta dt{min-width:74px;color:var(--muted);font-weight:600}
.file-meta dd{margin:0;font-weight:600;color:var(--navy);word-break:break-all}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.fieldset{border:1px solid var(--border);border-radius:12px;padding:14px;margin:16px 0 0;background:#fff}
.fieldset legend{font-weight:700;color:var(--navy);padding:0 6px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;font-weight:600;color:#33335a;margin-top:10px}
input[type=number],input[type=text],input[type=email],select,textarea{border:1px solid #c7d2fe;border-radius:10px;padding:10px 12px;font-size:1rem;font-family:inherit;background:#fff;color:var(--ink)}
input:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #a5b4fc;outline-offset:1px}
input[type=range]{accent-color:var(--brand);width:100%}
.check{flex-direction:row;align-items:center;gap:8px;font-weight:500}
.check input{width:18px;height:18px;accent-color:var(--brand)}
.field-error{color:var(--err);font-weight:600;font-size:.88rem;background:#fef2f2;border:1px solid #fecaca;border-radius:10px;padding:10px 12px}
.alert{border-radius:12px;padding:12px 14px;font-weight:600;margin:12px 0}
.alert.success{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}
.alert.warning{background:#fffbeb;border:1px solid #fde68a;color:#92400e}
.alert.error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}
.preset-row{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 10px}
.chip{border:1px solid var(--border);background:#fff;border-radius:999px;padding:10px 18px;min-height:44px;font-weight:700;cursor:pointer;color:var(--navy);font-size:.9rem}
.chip-active,.chip:hover{border-color:var(--brand);background:#eef2ff;color:var(--brand-dark)}
.hint{font-size:.82rem;color:var(--muted)}
.crop-preview-wrap{margin-top:10px}
#cropCanvas{width:100%;height:auto;border:1px solid var(--border);border-radius:10px;background:#fff;touch-action:none;cursor:crosshair}
.output-card{margin-top:18px}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.compare-grid figure{margin:0;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#fff}
.compare-grid figcaption{padding:8px 12px;font-weight:700;font-size:.82rem;color:var(--navy);background:#f5f3ff;border-bottom:1px solid var(--border)}
.compare-grid img{width:100%;max-height:280px;object-fit:contain;background:repeating-conic-gradient(#f3f4f6 0 25%,#fff 0 50%) 0 0/20px 20px;display:block}
.compare-grid img[hidden]{display:none}
.compare-grid figcaption{display:flex;align-items:center;justify-content:space-between;gap:8px}
.mini-btn{border:1px solid var(--border);background:#fff;border-radius:999px;padding:4px 12px;font-size:.75rem;font-weight:700;color:var(--brand-dark);cursor:pointer}
.mini-btn:hover:not(:disabled){border-color:var(--brand)}
.mini-btn:disabled{opacity:.45;cursor:not-allowed}
.zoom-scroll{overflow:hidden}
#procFig.zoomed .zoom-scroll{overflow:auto;max-height:320px}
#procFig.zoomed img{max-height:none;max-width:none;width:auto;cursor:zoom-out}
#procFig.zoomed #procPreview{cursor:zoom-out}
.sample-row{align-items:center;margin-top:10px}
.empty{padding:40px 12px;text-align:center;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:16px 0;padding:0}
.stats>div{background:#fff;border:1px solid var(--border);border-radius:10px;padding:10px 12px}
.stats dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700}
.stats dd{margin:2px 0 0;font-weight:700;color:var(--navy);font-size:.92rem;word-break:break-word}
.progress{height:10px;background:#eef2ff;border-radius:999px;overflow:hidden;margin:12px 0}
.progress-bar{height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--violet));transition:width .15s}
.how{margin-top:26px}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:step}
.steps li{background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}
.steps strong{display:block;color:var(--navy);margin-bottom:4px}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}
.cards-3 h3{margin:0 0 6px;font-size:1rem}
.cards-3 p{margin:0;color:#45456a;font-size:.92rem}
.related .badge{display:inline-block;background:#fef3c7;border:1px solid #fde68a;color:#92400e;font-size:.75rem;font-weight:700;border-radius:999px;padding:3px 10px;margin-top:8px}
.prose{max-width:70ch}
.prose.narrow{max-width:46rem}
.prose h1,.prose h2{color:var(--navy)}
.prose.center{text-align:center}
.faq details{background:#fff;border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:10px}
.faq summary{font-weight:700;color:var(--navy);cursor:pointer}
.site-footer{border-top:1px solid var(--border);background:rgba(255,255,255,.8);padding:34px 0 22px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:20px}
.footer-grid nav{display:flex;flex-direction:column;gap:6px}
.footer-grid nav a{color:#3d3d5c;text-decoration:none;font-size:.9rem}
.footer-grid nav a:hover{color:var(--brand)}
.footer-bottom{margin-top:18px;border-top:1px solid var(--border);padding-top:14px;color:var(--muted)}
.preset-applied{background:#eef2ff;border:1px solid #c7d2fe;border-radius:8px;padding:8px 10px;margin-top:8px}
@media (min-width:901px){.mobile-menu{display:none!important}}
@media (max-width:900px){
  .main-nav{display:none}
  .menu-btn{display:inline-flex}
  .header-inner{gap:12px;padding:10px 14px}
  .header-actions{margin-left:auto}
  .header-actions .btn{display:none}
  .brand-text small{display:none}
  .brand-text strong{font-size:1.1rem}
  .hero-grid,.tool-grid,.compare-grid,.cards-3,.steps,.footer-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero{padding-top:28px}
  .cta-row .btn{flex:1 1 100%}
  .mobile-menu{position:sticky;top:0}
}
@media (max-width:380px){
  .grid-2{grid-template-columns:1fr}
  .container{padding:0 14px}
}