/* ==========================================================================
   VineFileLab — v4 design system
   TinyWow/iLovePDF/FreeConvert-inspired: bold per-category colors, mega-menu,
   carousels, dense SEO-friendly content blocks. Every class below is used by
   at least one PHP template — see includes/header.php, includes/footer.php,
   index.php, pages/*.php, and assets/js/app.js + assets/js/tool.js.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@500&display=swap');

/* ---------- tokens ---------- */
:root{
  --bg:#ffffff; --surface:#ffffff; --surface-2:#f6f7fb; --soft:#f6f7fb;
  --text:#15171f; --muted:#666b7a; --faint:#9a9fae;
  --line:#edeef3; --shadow:0 4px 14px rgba(20,22,40,.06); --shadow-lg:0 12px 34px rgba(20,22,40,.10);
  --primary:#5b4cf5; --primary-ink:#463bd9; --primary-soft:#eeecfe;
  --success:#0d9d6a; --success-soft:#e6f9f1;
  --radius:20px; --radius-md:16px; --radius-sm:12px; --radius-xs:9px;

  /* per-category vivid + soft pairs (used as .coral / .coral-soft via bg/color rules below) */
  --coral:#fb5d5d;      --coral-soft-bg:#ffeceb;
  --violet:#8b5cf6;     --violet-soft-bg:#f1ecfe;
  --orange:#f97316;     --orange-soft-bg:#fff1e6;
  --blue:#3b82f6;       --blue-soft-bg:#eaf2ff;
  --green:#10b981;      --green-soft-bg:#e5faf1;
  --amber:#f59e0b;      --amber-soft-bg:#fff6e0;
  --pink:#ec4899;       --pink-soft-bg:#feecf5;
  --indigo:#6366f1;     --indigo-soft-bg:#ecebfe;
  --teal:#14b8a6;       --teal-soft-bg:#e4faf7;
  --slate:#64748b;      --slate-soft-bg:#eef1f5;
  --cyan:#06b6d4;       --cyan-soft-bg:#e3f9fc;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0d0e13; --surface:#15171f; --surface-2:#1a1c26; --soft:#1a1c26;
    --text:#f0f1f6; --muted:#a2a7ba; --faint:#686d7f;
    --line:#262836; --shadow:0 4px 20px rgba(0,0,0,.4); --shadow-lg:0 16px 40px rgba(0,0,0,.5);
    --primary:#7d70ff; --primary-ink:#a79bff; --primary-soft:#221f3a;
    --success:#31d19c; --success-soft:#0f2620;
  }
}
:root[data-theme="dark"]{
  --bg:#0d0e13; --surface:#15171f; --surface-2:#1a1c26; --soft:#1a1c26;
  --text:#f0f1f6; --muted:#a2a7ba; --faint:#686d7f;
  --line:#262836; --shadow:0 4px 20px rgba(0,0,0,.4); --shadow-lg:0 16px 40px rgba(0,0,0,.5);
  --primary:#7d70ff; --primary-ink:#a79bff; --primary-soft:#221f3a;
  --success:#31d19c; --success-soft:#0f2620;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,ui-sans-serif,system-ui,-apple-system,sans-serif;line-height:1.6;font-size:15px;overflow-x:hidden}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
img{max-width:100%;display:block}
.container{max-width:1220px;margin:0 auto;padding:0 24px}
.container.narrow{max-width:820px}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.01em}
.mono{font-family:'JetBrains Mono',monospace}
.muted{color:var(--muted)}
.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--primary-ink);background:var(--primary-soft);padding:6px 13px;border-radius:999px;margin-bottom:14px}
.gradient-text{background:linear-gradient(100deg,var(--primary),var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}

/* color badge system — used on tool-icon / category-icon / nav-dropdown-icon etc. */
.coral{color:var(--coral)!important;background:var(--coral-soft-bg)!important}
.violet{color:var(--violet)!important;background:var(--violet-soft-bg)!important}
.orange{color:var(--orange)!important;background:var(--orange-soft-bg)!important}
.blue{color:var(--blue)!important;background:var(--blue-soft-bg)!important}
.green{color:var(--green)!important;background:var(--green-soft-bg)!important}
.amber{color:var(--amber)!important;background:var(--amber-soft-bg)!important}
.pink{color:var(--pink)!important;background:var(--pink-soft-bg)!important}
.indigo{color:var(--indigo)!important;background:var(--indigo-soft-bg)!important}
.teal{color:var(--teal)!important;background:var(--teal-soft-bg)!important}
.slate{color:var(--slate)!important;background:var(--slate-soft-bg)!important}
.cyan{color:var(--cyan)!important;background:var(--cyan-soft-bg)!important}
/* solid gradient variants for bold homepage category cards */
.grad-coral{background:linear-gradient(155deg,var(--coral),#c22e2e)}
.grad-violet{background:linear-gradient(155deg,var(--violet),#6d3fd6)}
.grad-orange{background:linear-gradient(155deg,var(--orange),#c2540a)}
.grad-blue{background:linear-gradient(155deg,var(--blue),#1d5fd1)}
.grad-green{background:linear-gradient(155deg,var(--green),#0a8f63)}
.grad-amber{background:linear-gradient(155deg,var(--amber),#c2790a)}
.grad-pink{background:linear-gradient(155deg,var(--pink),#c22574)}
.grad-indigo{background:linear-gradient(155deg,var(--indigo),#4340c4)}
.grad-teal{background:linear-gradient(155deg,var(--teal),#0b8a7a)}
.grad-slate{background:linear-gradient(155deg,var(--slate),#3f4c5e)}
.grad-cyan{background:linear-gradient(155deg,var(--cyan),#0a7f99)}

/* ---------- buttons ---------- */
.button{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:999px;padding:12px 22px;font-weight:800;font-size:13.5px;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;white-space:nowrap}
.button.primary{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 8px 18px rgba(91,76,245,.25)}
.button.secondary{background:var(--surface);color:var(--text)}
.button.wide{width:100%}
.button:disabled{opacity:.55;cursor:not-allowed}
.text-link{font-weight:800;font-size:13px;color:var(--primary-ink)}

/* ---------- header / mega-menu ---------- */
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
:root[data-theme="dark"] .site-header{background:rgba(13,14,19,.92)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .site-header{background:rgba(13,14,19,.92)}}
.nav-wrap{display:flex;align-items:center;gap:6px;height:68px;min-width:0}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:16.5px;margin-right:12px;white-space:nowrap;flex:none}
.brand-mark{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--pink));color:#fff;display:grid;place-items:center;font-size:15px;font-weight:800;flex:none}
.desktop-nav{display:flex;align-items:center;gap:1px;flex:1;min-width:0;white-space:nowrap;overflow:visible}
.desktop-nav>a,.mega-item>button{padding:9px 9px;border-radius:10px;font-weight:700;font-size:12.25px;color:var(--text);white-space:nowrap}
.desktop-nav>a:hover{background:var(--surface-2)}
.desktop-nav .pro-link{color:var(--primary-ink)}

.mega-item{position:relative;flex:none}
.mega-item>button{border:0;background:transparent;font-family:inherit;cursor:pointer}
.mega-item>button:hover,.mega-item.open>button{background:var(--surface-2)}

.nav-dropdown{position:relative}
.nav-dropdown>a{display:flex;align-items:center;gap:5px;padding:10px 14px;border-radius:10px;font-weight:700;font-size:13.5px;color:var(--text)}
.nav-dropdown>a:hover,.nav-dropdown.open>a{background:var(--surface-2)}
.nav-dropdown .caret{font-size:9px;color:var(--faint);transition:transform .15s}
.nav-dropdown.open .caret{transform:rotate(180deg)}
.nav-dropdown-panel{position:absolute;top:calc(100% + 10px);left:0;width:320px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:10px;display:grid;gap:1px;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(6px);transition:opacity .15s ease,transform .15s ease;z-index:60;max-height:72vh;overflow:auto}
.nav-dropdown.open .nav-dropdown-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
.nav-dropdown-panel>a{display:flex;align-items:center;gap:10px;padding:9px;border-radius:11px;font-weight:700;color:var(--text)}
.nav-dropdown-panel>a:hover{background:var(--surface-2)}
.nav-dropdown-panel>a small{display:block;font-weight:700;color:var(--faint);font-size:11px}
.nav-dropdown-icon{width:32px;height:32px;flex:none;display:grid;place-items:center;border-radius:9px}
.nav-dropdown-icon svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* rich mega-menu (per-category, featured + full list) */
.mega-item{position:relative}
.mega-item>button{background:none;border:0;font:inherit;display:flex;align-items:center;gap:5px;padding:9px 9px;border-radius:10px;color:var(--text);font-weight:700;font-size:12.25px;cursor:pointer;white-space:nowrap}
.mega-item>button:hover,.mega-item.open>button{background:var(--surface-2)}
.mega-item .chev{font-size:9px;color:var(--faint);transition:transform .15s}
.mega-item.open .chev{transform:rotate(180deg)}
.mega-panel{position:absolute;top:calc(100% + 10px);left:0;width:520px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:18px;display:none;grid-template-columns:1.15fr 1fr;gap:18px;z-index:60}
.mega-item.open .mega-panel{display:grid}
.mega-col h4{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);margin:0 0 8px;font-weight:800}
.mega-feat{display:flex;gap:10px;padding:8px;border-radius:10px}
.mega-feat:hover{background:var(--surface-2)}
.mega-feat .ic{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;flex:none}
.mega-feat .ic svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8}
.mega-feat b{display:block;font-size:12.5px;font-weight:800}
.mega-feat span{font-size:11px;color:var(--muted)}
.mega-list a{display:block;padding:6px 8px;border-radius:8px;font-size:12.5px;font-weight:700;color:var(--muted)}
.mega-list a:hover{background:var(--surface-2);color:var(--text)}
.mega-list a.all{color:var(--primary-ink);margin-top:2px}

.nav-actions{display:flex;align-items:center;gap:6px;flex:none}
.nav-search{display:none;align-items:center;gap:6px;background:var(--surface-2);border-radius:999px;padding:9px 15px;font-size:13px;color:var(--faint);cursor:pointer;white-space:nowrap}
@media(min-width:1080px){.nav-search{display:flex}}
.icon-button{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:16px;cursor:pointer}
.icon-button:hover{background:var(--surface-2)}

.mobile-menu{position:fixed;inset:68px 0 0 0;background:var(--surface);z-index:35;padding:14px;display:none;overflow-y:auto}
.mobile-menu.open{display:block}
.mobile-menu>a{display:block;padding:13px 6px;font-weight:800;font-size:15px;border-bottom:1px solid var(--line)}
.mobile-menu>a,.mobile-menu-categories a{white-space:nowrap}
.mobile-menu-categories{display:grid;gap:1px;margin:6px 0 10px;padding:8px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.mobile-menu-categories a{display:flex;align-items:center;gap:12px;font-weight:700;padding:10px 6px}
.mobile-menu-categories svg{width:19px;height:19px;fill:none;stroke:var(--primary);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@media(min-width:900px){.mobile-menu-btn,.mobile-menu{display:none!important}}
@media(max-width:1199px) and (min-width:900px){
  .nav-search input{display:none}
  .nav-search{width:38px;justify-content:center}
  .desktop-nav>a,.mega-item>button{padding-left:7px;padding-right:7px;font-size:11.7px}
  .nav-cta{padding:9px 11px;font-size:12px}
}
@media(max-width:899px){.desktop-nav,.mega-item,.nav-dropdown,.nav-cta{display:none}}
@media(max-width:600px){.nav-wrap{height:62px}.brand{font-size:15px;margin-right:auto}.brand-mark{width:30px;height:30px}.nav-actions{gap:5px}.nav-search{display:none!important}}

/* ---------- hero ---------- */
.hero{position:relative;padding:60px 0 42px;overflow:visible}
.hero-shape{position:absolute;opacity:.85;pointer-events:none}
.page-hero{padding:44px 0 8px;text-align:left}
.page-hero .eyebrow{margin-bottom:12px}
.page-hero h1{font-size:32px;margin-bottom:8px}
.page-hero p{color:var(--muted);font-size:15px;max-width:640px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;text-align:left}
.hero h1{font-size:44px;line-height:1.12;letter-spacing:-.025em;margin-bottom:16px}
.hero-copy{color:var(--muted);font-size:16px;max-width:520px;margin-bottom:26px}
.hero .badge-line{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:800;color:var(--success);background:var(--success-soft);padding:7px 15px;border-radius:999px;margin-bottom:20px}
.tool-search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1.5px solid var(--line);border-radius:999px;padding:7px 7px 7px 20px;max-width:520px;box-shadow:var(--shadow)}
.tool-search input{border:0;outline:0;flex:1;background:transparent;color:var(--text);font-size:14.5px;min-width:0}
.tool-search button{background:var(--primary);color:#fff;border:0;border-radius:999px;padding:0 20px;height:40px;font-weight:800;font-size:13px;flex:none}
.trust-row{display:flex;gap:18px;margin-top:22px;font-size:12.5px;color:var(--muted);font-weight:700;flex-wrap:wrap}
.hero-art{position:relative;height:340px}
.float-card{position:absolute;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:14px 16px;font-size:13px;font-weight:700}
.float-card b{display:block;font-size:14px;margin:2px 0}
.float-card small{color:var(--muted);font-weight:600}
.card-a{top:6%;left:4%}
.card-b{top:42%;right:2%}
.card-c{bottom:4%;left:18%}
.orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.5}
.orb-1{width:180px;height:180px;background:radial-gradient(circle,var(--violet),transparent 70%);top:0;right:20%}
.orb-2{width:140px;height:140px;background:radial-gradient(circle,var(--pink),transparent 70%);bottom:0;left:0}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-art{display:none}}

/* ---------- sections ---------- */
.section{padding:38px 0}
.section.soft{background:var(--surface-2)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:18px;gap:16px;flex-wrap:wrap}
.section-head h2{font-size:23px}
.carousel-nav{display:flex;gap:8px}
.carousel-nav button{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-size:14px;color:var(--muted)}
.carousel-nav button:hover{background:var(--surface-2)}

/* bold category cards (homepage "solve your file problems") */
.cat-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:225px;gap:14px;overflow-x:auto;padding:4px 2px 14px;scroll-snap-type:x mandatory}
.cat-scroll::-webkit-scrollbar{height:6px}
.cat-scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px}
.catcard{scroll-snap-align:start;border-radius:var(--radius);padding:20px;color:#fff;position:relative;overflow:hidden;min-height:172px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .18s ease}
.catcard:hover{transform:translateY(-4px)}
.catcard .top{display:flex;justify-content:space-between;align-items:flex-start}
.catcard .cc-ic{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.24);display:grid;place-items:center}
.catcard .cc-ic svg{width:19px;height:19px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.catcard .count{background:rgba(255,255,255,.22);padding:4px 10px;border-radius:999px;font-size:10.5px;font-weight:800}
.catcard b{font-size:16px;font-weight:800;display:block;margin-top:14px}
.catcard span.sub{font-size:12px;opacity:.92;font-weight:600}
.catcard .feat{margin-top:14px;background:rgba(255,255,255,.16);border-radius:10px;padding:8px 10px;font-size:11px;font-weight:700}
.catcard .feat i{opacity:.8;font-style:normal;font-weight:600}

/* stats bar */
.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--surface-2);border-radius:var(--radius);padding:26px 10px;margin-top:22px}
.stats-bar div{text-align:center;border-right:1px solid var(--line)}
.stats-bar div:last-child{border-right:0}
.stats-bar b{display:block;font-size:26px;font-weight:900;color:var(--primary-ink)}
.stats-bar span{font-size:12px;color:var(--muted);font-weight:700}
@media(max-width:700px){.stats-bar{grid-template-columns:repeat(2,1fr);row-gap:16px}.stats-bar div{border-right:0;border-bottom:1px solid var(--line);padding-bottom:12px}.stats-bar div:nth-child(2n){border-right:0}}

/* generic carousel (popular tools / related tools) */
.carousel{display:grid;grid-auto-flow:column;grid-auto-columns:230px;gap:14px;overflow-x:auto;scroll-behavior:smooth;padding:4px 2px 12px}
.carousel::-webkit-scrollbar{display:none}
.carousel.related-carousel{grid-auto-columns:190px}

/* category grid + tool cards (categories.php, category.php, tools.php, homepage) */
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.category-card{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow);transition:transform .15s ease}
.category-card:hover{transform:translateY(-3px)}
.category-icon{width:52px;height:52px;flex:none;border-radius:var(--radius-sm);display:grid;place-items:center}
.category-icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.category-icon.small{width:44px;height:44px}
.category-icon.small svg{width:21px;height:21px}
.category-icon.large{width:64px;height:64px}
.category-icon.large svg{width:30px;height:30px}
.category-card h2,.category-card h3{font-size:16px;margin-bottom:4px}
.category-card p{margin:0 0 6px;color:var(--muted);font-size:13px}
.category-card small{font-weight:800;color:var(--primary-ink);font-size:12px}

.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.tool-grid.compact{grid-template-columns:repeat(4,1fr)}
.tool-card{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:var(--radius-sm);position:relative}
.tool-grid .tool-card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.tool-category .tool-card{background:transparent;border:0;box-shadow:none;padding:10px 6px}
.tool-category .tool-card:hover{background:var(--surface-2);border-radius:var(--radius-sm)}
.tool-icon{width:42px;height:42px;flex:none;display:grid;place-items:center;border-radius:var(--radius-xs);font-size:19px}
.tool-icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tool-icon.hero-icon{width:50px;height:50px;border-radius:14px}
.tool-icon.hero-icon svg{width:24px;height:24px}
.tool-card h2,.tool-card h3{font-size:14px;margin-bottom:2px}
.tool-card p{margin:0;color:var(--muted);font-size:12.5px;line-height:1.45}
.tool-card small{display:block;margin-top:4px;color:var(--faint);font-weight:700;font-size:11px}
.tool-card .arrow{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--faint);opacity:0;transition:opacity .15s}
.tool-grid .tool-card:hover .arrow{opacity:1}
.tool-category{padding:26px 0;border-bottom:1px solid var(--line)}
.tool-category:last-child{border-bottom:0}
.category-title{display:flex;gap:14px;align-items:center;margin-bottom:16px}
.category-title h1,.category-title h2{font-size:20px}
.category-title p{margin:2px 0 0;color:var(--muted);font-size:13px}
.tool-grid .tool-card{min-height:118px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);padding:14px;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.tool-grid .tool-card:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:var(--shadow-lg)}
.tool-card-copy{min-width:0;padding-right:22px}
.tool-card-copy h3{font-size:14.5px;line-height:1.3}
.tool-card-copy p{margin-top:4px}
@media(min-width:1280px){.tool-grid{grid-template-columns:repeat(4,1fr);gap:16px}}
@media(max-width:980px){.category-grid{grid-template-columns:repeat(2,1fr)}.tool-grid,.tool-grid.compact{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.category-grid,.tool-grid,.tool-grid.compact{grid-template-columns:1fr}}

/* carousel tool cards */
.tcarousel-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;box-shadow:var(--shadow);scroll-snap-align:start}
.tcarousel-card .catlabel{font-size:10.5px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;display:block}
.tcarousel-card b{font-size:13.5px;font-weight:800;display:block;margin-bottom:3px}
.tcarousel-card p{margin:0;font-size:12px;color:var(--muted);line-height:1.4}
.tcarousel-card .tool-icon{margin-bottom:10px}

/* trust band */
.trust-band{background:var(--surface-2);border-radius:var(--radius);padding:30px 26px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.trust-item{display:flex;gap:14px}
.trust-item .ic{width:44px;height:44px;border-radius:12px;background:var(--violet-soft-bg);color:var(--violet);display:grid;place-items:center;flex:none}
.trust-item .ic svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.trust-item b{display:block;font-size:14.5px;font-weight:800;margin-bottom:3px}
.trust-item p{margin:0;font-size:12.5px;color:var(--muted)}
@media(max-width:900px){.trust-band{grid-template-columns:1fr}}

/* steps grid (how-to on tool pages / homepage) */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}
.step-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:17px;box-shadow:var(--shadow)}
.step-card .n{width:24px;height:24px;border-radius:50%;background:var(--primary-soft);color:var(--primary-ink);display:inline-grid;place-items:center;font-size:12px;font-weight:800;margin-right:8px}
.step-card b{font-size:14px;display:flex;align-items:center}
.step-card p{margin:8px 0 0;font-size:12.5px;color:var(--muted);line-height:1.5}
@media(max-width:820px){.steps-grid{grid-template-columns:1fr}}

/* example block (text tool before/after samples) */
.example-block{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:stretch;margin:16px 0;background:var(--surface-2);border-radius:var(--radius-sm);padding:16px}
.example-block .ex-arrow{align-self:center;color:var(--faint);font-size:18px}
.example-pane{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xs);padding:12px}
.example-pane span{display:block;font-size:10.5px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--faint);margin-bottom:6px}
.example-pane pre{margin:0;white-space:pre-wrap;word-break:break-word;font-size:12.5px;font-family:'JetBrains Mono',monospace;color:var(--text)}
@media(max-width:700px){.example-block{grid-template-columns:1fr}.ex-arrow{transform:rotate(90deg)}}

/* faq list (used inside content-grid article, tool pages + homepage + category pages) */
.faq-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.faq-list details{background:var(--surface);padding:15px 17px}
.faq-list summary{font-weight:800;font-size:14px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'+';color:var(--faint);font-weight:400;font-size:18px;flex:none}
.faq-list details[open] summary::after{content:'−'}
.faq-list p{margin:10px 0 0;color:var(--muted);font-size:13.5px;line-height:1.6}

/* privacy band (homepage) */
.privacy-band{display:flex;gap:24px;align-items:center;background:var(--surface-2);border-radius:var(--radius);padding:30px}
.privacy-icon{width:60px;height:60px;border-radius:var(--radius-sm);background:var(--success-soft);color:var(--success);display:grid;place-items:center;font-size:26px;flex:none}
.privacy-band h2{font-size:20px;margin:4px 0 6px}
.privacy-band p{margin:0;color:var(--muted)}
@media(max-width:700px){.privacy-band{flex-direction:column;text-align:center}}

.cta-row{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.check-list{display:grid;gap:10px;margin:16px 0}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted)}

/* ---------- breadcrumbs ---------- */
.breadcrumbs{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--faint);padding:16px 0 0;flex-wrap:wrap}
.breadcrumbs a{font-weight:700;color:var(--muted)}
.breadcrumbs a:hover{color:var(--primary-ink)}

/* ---------- tool page ---------- */
.tool-page{padding-bottom:10px}
.tool-heading{display:flex;gap:14px;align-items:flex-start;margin:18px 0}
.tool-heading h1{font-size:27px;margin-bottom:4px}
.tool-heading p{margin:0;color:var(--muted);font-size:14.5px;max-width:560px}
.tool-status{display:flex;align-items:center;gap:6px;font-size:11.5px;font-weight:800;text-transform:uppercase;letter-spacing:.03em;color:var(--success);margin-bottom:6px}
.status-dot{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block}

.ad-gate{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow);padding:18px;margin-bottom:16px;text-align:center}
.ad-gate.is-error{border-color:#f3c9c9}
.ad-gate-copy{max-width:680px;margin:0 auto 12px}
.ad-gate-copy h2{font-size:16px;margin:4px 0 6px}
.ad-gate-copy p{margin:0;color:var(--muted);font-size:13px}
.gate-count{margin:10px 0 0;font-size:12.5px;font-weight:800;color:var(--muted)}
.ad-gate .ad-slot{min-height:250px;display:flex;flex-direction:column;justify-content:center}
@media(min-width:900px){.ad-gate .ad-slot{min-height:280px}}
.batch-warning{color:#b4790c;background:#fff6df;border:1px solid #f3dfa8;border-radius:10px;padding:8px 12px;font-size:12.5px}

.tool-app{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.drop-zone{border:2px dashed var(--line);border-radius:var(--radius-sm);padding:34px 20px;text-align:center;background:var(--surface-2)}
.drop-zone.locked{opacity:1}
.upload-icon{width:40px;height:40px;border-radius:50%;background:var(--primary-soft);color:var(--primary-ink);display:grid;place-items:center;margin:0 auto 12px;font-size:18px;font-weight:800}
.drop-zone h2{font-size:16px;margin-bottom:4px}
.drop-zone p{margin:0 0 14px;color:var(--muted);font-size:13px}
.drop-zone small{display:block;margin-top:10px;color:var(--faint);font-weight:700;font-size:11.5px}
.input-hint{margin:10px 0 0;font-size:12.5px;color:var(--faint)}
.file-list{margin-top:14px;display:grid;gap:8px}
.file-row{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:var(--radius-xs);padding:11px 14px;font-size:13px;background:var(--surface)}
.file-row strong{flex:1;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-row small{color:var(--faint);font-weight:700;font-size:12px;flex:none}
.file-row button{border:0;background:var(--surface-2);color:var(--muted);width:22px;height:22px;border-radius:50%;cursor:pointer;flex:none}
.progress-panel{margin-top:16px}
.progress-label{display:flex;justify-content:space-between;font-size:12.5px;font-weight:700;color:var(--muted);margin-bottom:6px}
.progress{height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--primary),var(--pink));border-radius:99px;transition:width .2s ease}
.tool-options{display:grid;gap:12px;margin-top:16px}
.tool-options label{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700;color:var(--muted)}
.tool-options input[type="range"]{flex:1}
.tool-options input[type="number"],.tool-options input[type="text"]{border:1px solid var(--line);border-radius:var(--radius-xs);padding:8px 11px;font:inherit;width:120px}
.tool-options output{font-weight:800;color:var(--text);min-width:34px}
.local-note{margin-top:16px;background:var(--success-soft);color:var(--success);border-radius:var(--radius-xs);padding:11px 14px;font-size:12.5px;font-weight:700}
.tool-locked .drop-zone,.tool-locked .tool-options{pointer-events:auto}

.result-panel{margin-top:16px;padding:20px;border:1px solid #ccefe2;background:var(--success-soft);border-radius:var(--radius-sm)}
.result-panel h3{margin:0 0 4px;font-size:15px}
.result-panel p{margin:0 0 13px;color:var(--muted);font-size:13px}
.result-panel .button{margin:5px 7px 0 0}
.result-panel.error{background:#fff5f5;border-color:#f1d1d1;color:#a33a3a}
.result-list{display:grid;gap:8px}
.result-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xs);padding:11px 13px;font-weight:700}
.result-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:70%}
.result-size{color:var(--muted);font-weight:700;font-size:12px;flex:none}
.result-zip-all{margin-top:4px}

.content-grid{display:grid;grid-template-columns:1fr 300px;gap:26px;margin-top:36px;align-items:start}
.content-grid article h2{font-size:19px;margin:28px 0 12px}
.content-grid article>*:first-child{margin-top:0}
.content-grid article p{color:var(--muted);max-width:720px}
.content-grid article ol{margin:0;padding-left:20px;color:var(--muted);display:grid;gap:8px}
.content-grid aside{display:grid;gap:16px;position:sticky;top:84px}
.related{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow);padding:16px}
.related h3{font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--faint);margin:0 0 10px}
.related a{display:flex;justify-content:space-between;padding:8px 6px;border-radius:9px;font-size:13px;font-weight:700}
.related a:hover{background:var(--surface-2)}
.related a span{color:var(--faint);font-weight:700}
@media(max-width:980px){.content-grid{grid-template-columns:1fr}.content-grid aside{position:static}}

/* ---------- ads ---------- */
.ad-slot{background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius-sm);padding:36px 14px;text-align:center;color:var(--faint);font-size:11.5px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.ad-slot.ad-real{border-style:solid}
.ad-label{display:block;margin-bottom:8px}

/* ---------- footer ---------- */
.footer{padding:44px 0 24px;border-top:1px solid var(--line);margin-top:20px;background:var(--surface-2)}
.footer-grid{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:22px;padding-bottom:26px}
.footer-grid strong{display:block;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);margin-bottom:12px;font-weight:800}
.footer-grid a{display:block;padding:4px 0;color:var(--muted);font-weight:600;font-size:13px}
.footer-grid a:hover{color:var(--primary-ink)}
.footer-brand{margin-bottom:10px}
.footer-grid>div>p{color:var(--muted);font-size:13px;margin:0}
.footer-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:20px}
.footer-cols h5{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);margin:0 0 10px;font-weight:800}
.footer-cols a{display:block;padding:3px 0;color:var(--muted);font-weight:600;font-size:12.5px}
.footer-cols a:hover{color:var(--primary-ink)}
.footer-bottom{display:flex;justify-content:space-between;color:var(--faint);font-size:12.5px;flex-wrap:wrap;gap:8px}
@media(max-width:980px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.footer-grid{grid-template-columns:1fr}}

/* ---------- consent banner ---------- */
.consent-banner{position:fixed;left:16px;right:16px;bottom:16px;max-width:640px;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:16px;display:flex;gap:16px;align-items:center;z-index:80}
.consent-banner[hidden]{display:none!important}
.consent-banner p{margin:2px 0 0;color:var(--muted);font-size:12.5px}

/* ---------- legal / pricing / misc pages ---------- */
.legal-content{max-width:760px;color:var(--muted)}
.legal-content h2{color:var(--text);margin-top:28px}
.pricing-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;box-shadow:var(--shadow)}
.price-placeholder{background:var(--surface-2);border-radius:var(--radius-sm);padding:16px;text-align:center;font-weight:800}
.center{text-align:center}

/* ---------- misc from earlier passes still referenced ---------- */
.icon-btn{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);color:var(--muted)}

/* ---------- responsive safety net ---------- */
@media(max-width:640px){
  .hero h1{font-size:32px}
  .section-head h2{font-size:19px}
  .mega-panel,.nav-dropdown-panel{position:fixed;left:16px;right:16px;width:auto;top:76px}
}

/* ---------- improved responsive navigation ---------- */
.nav-wrap{gap:4px}
.brand{flex:none;margin-right:10px;white-space:nowrap}
.desktop-nav{min-width:0;overflow:visible}
.desktop-nav .mega-item,.desktop-nav>a{flex:none}
.mega-panel{max-width:calc(100vw - 32px);max-height:calc(100vh - 84px);overflow:auto}
@media(min-width:900px) and (max-width:1199px){.nav-wrap{padding-left:18px;padding-right:18px}.brand{margin-right:6px}.desktop-nav>a,.mega-item>button{padding-left:7px;padding-right:7px;font-size:11.7px}.nav-actions{gap:5px}.nav-cta{padding-left:12px;padding-right:12px}.icon-button{width:34px;height:34px}}
@media(min-width:900px) and (max-width:1040px){.brand{font-size:15px}.desktop-nav>a,.mega-item>button{padding-left:5px;padding-right:5px;font-size:11px}.nav-cta{display:none}}

/* ---------- professional help center ---------- */
.help-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:32px;align-items:start}
.help-sidebar{position:sticky;top:88px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:14px;box-shadow:var(--shadow)}
.help-sidebar strong{display:block;padding:6px 10px 10px;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint)}
.help-sidebar a{display:block;padding:9px 10px;border-radius:9px;font-size:12.5px;font-weight:700;color:var(--muted)}
.help-sidebar a:hover{background:var(--surface-2);color:var(--text)}
.help-main{min-width:0}
.help-section{scroll-margin-top:92px;margin-bottom:42px}
.help-section h2{font-size:22px;margin:0 0 10px}
.help-section>p,.help-section li{color:var(--muted);font-size:14px;line-height:1.7}
.help-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.help-step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:18px;box-shadow:var(--shadow)}
.help-step .step-number{width:32px;height:32px;border-radius:10px;background:var(--primary-soft);color:var(--primary-ink);display:grid;place-items:center;font-weight:900;margin-bottom:12px}
.help-step h3{font-size:14px;margin-bottom:5px}
.help-step p{margin:0;color:var(--muted);font-size:12.5px;line-height:1.6}
.help-note{padding:15px 17px;border-radius:var(--radius-sm);background:var(--success-soft);color:var(--success);font-size:13px;font-weight:700;margin-top:16px}
.help-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;margin-top:16px}
.help-table th,.help-table td{text-align:left;padding:11px 13px;border-bottom:1px solid var(--line);font-size:12.5px}
.help-table th{background:var(--surface-2);font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--faint)}
.help-table tr:last-child td{border-bottom:0}
.help-faq{display:grid;gap:9px}
.help-faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px}
.help-faq summary{cursor:pointer;font-weight:800;font-size:13px;display:flex;justify-content:space-between;gap:10px}
.help-faq summary::-webkit-details-marker{display:none}
.help-faq summary::after{content:'+';color:var(--faint)}
.help-faq details[open] summary::after{content:'−'}
.help-faq p{margin:10px 0 0;color:var(--muted);font-size:12.5px;line-height:1.65}
@media(max-width:850px){.help-layout{grid-template-columns:1fr}.help-sidebar{position:static}.help-steps{grid-template-columns:1fr}}


/* ---------- v5 professional navigation + tool workspace ---------- */
.mega-panel{
  position:fixed;
  top:76px;
  left:50%;
  width:min(900px,calc(100vw - 32px));
  max-width:calc(100vw - 32px);
  max-height:calc(100vh - 92px);
  overflow:auto;
  transform:translateX(-50%);
  z-index:100;
}
.mega-panel-category{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:22px}
.mega-panel-wide{width:min(1120px,calc(100vw - 32px));grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.mega-heading-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.mega-heading-row h4{margin:0}
.mega-heading-row a{font-size:11.5px;font-weight:800;color:var(--primary-ink)}
.mega-cat-block{min-width:0;padding:4px}
.mega-cat-title{display:flex;gap:10px;align-items:center;margin-bottom:8px}
.mega-cat-title b{display:block;font-size:12.5px}
.mega-cat-title small{display:block;color:var(--faint);font-size:10.5px;line-height:1.35;margin-top:2px}
.mega-cat-icon{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;flex:none}
.mega-cat-icon svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.mega-all{display:flex!important;justify-content:space-between;align-items:center;margin-top:5px;padding:7px 8px!important;border-radius:8px;color:var(--primary-ink)!important;font-size:11.5px!important;font-weight:800!important;background:var(--primary-soft)}
.mega-all:hover{background:var(--primary-soft)!important}
.nav-actions{min-width:max-content}
.nav-cta{white-space:nowrap;min-width:max-content}
.nav-search input{width:100px!important;min-width:0}
@media(min-width:1100px){.nav-search input{width:112px!important}}
@media(max-width:1199px) and (min-width:900px){
  .brand{margin-right:4px}
  .desktop-nav>a,.mega-item>button{padding-left:6px;padding-right:6px;font-size:11.35px}
  .nav-cta{padding-left:10px;padding-right:10px}
}
@media(max-width:1040px) and (min-width:900px){
  .nav-search{display:none!important}
  .desktop-nav>a,.mega-item>button{padding-left:5px;padding-right:5px;font-size:10.9px}
}
@media(max-width:899px){
  .mega-panel{display:none!important}
}

/* Tool page follows the familiar upload-first workflow used by major converter sites,
   but keeps the visitor's file controls separate from advertising. */
.tool-trust-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.tool-trust-row span{font-size:11px;font-weight:800;color:var(--muted);background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:5px 9px}
.tool-workspace{max-width:1040px;margin:0 auto}
.ad-gate{padding:16px;margin-top:8px;margin-bottom:18px}
.ad-gate-top{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:16px;align-items:center;margin-bottom:12px}
.ad-gate-copy{max-width:none;margin:0;text-align:left}
.ad-gate-copy .eyebrow{margin-bottom:8px}
.ad-gate-copy h2{font-size:17px}
.gate-status-card{border:1px solid var(--line);background:var(--surface-2);border-radius:14px;padding:13px 14px;text-align:center}
.gate-status-card strong{display:block;font-size:14px;color:var(--text)}
.gate-status-card small{display:block;color:var(--faint);font-size:10.5px;margin-top:3px}
.ad-gate .ad-slot{min-height:190px}
@media(min-width:900px){.ad-gate .ad-slot{min-height:240px}}
.tool-app{padding:24px;max-width:1040px;margin:0 auto}
.drop-zone{min-height:260px;display:flex;flex-direction:column;justify-content:center;align-items:center;border-color:#dfe1ea;background:var(--surface-2)}
.drop-zone.locked{opacity:.78;filter:saturate(.8)}
.tool-locked .drop-zone{pointer-events:none}
.tool-locked .tool-options{opacity:.72}
.text-tool-kicker{font-size:12px;font-weight:800;color:var(--muted);margin-top:16px}
.phase-editor-wrap{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:12px}
.phase-editor-wrap .editor-label{display:block;margin-bottom:8px;color:var(--text);font-size:12px;font-weight:800}
.phase-editor-wrap textarea{display:block;width:100%;min-height:230px;resize:vertical;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);padding:12px 13px;font:500 13px/1.55 'JetBrains Mono',ui-monospace,monospace;outline:none}
.phase-editor-wrap textarea:focus{border-color:var(--primary)}
.tool-options textarea{width:100%;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);padding:10px 12px;font:inherit;resize:vertical}
.tool-options .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.tool-options .form-grid label{display:grid;align-content:start;gap:7px}
.tool-related-section{margin-top:34px}
.related-tool-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.related-tool-grid .tool-card{display:block;min-height:145px;padding:16px}
.related-tool-grid .tool-icon{margin-bottom:10px}
.related-tool-grid .tool-card h3{font-size:14px}
.related-tool-grid .tool-card-arrow{display:block;margin-top:10px;color:var(--primary-ink);font-weight:900}
@media(max-width:1100px){.related-tool-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){.ad-gate-top{grid-template-columns:1fr}.gate-status-card{display:flex;align-items:center;justify-content:center;gap:10px;text-align:left}.gate-status-card small{margin-top:0}.related-tool-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.tool-heading{gap:10px}.tool-heading h1{font-size:23px}.tool-trust-row{display:grid;grid-template-columns:1fr}.tool-app{padding:14px}.drop-zone{min-height:235px;padding:24px 15px}.tool-options .form-grid{grid-template-columns:1fr}.related-tool-grid{grid-template-columns:1fr}.ad-gate{padding:13px}.ad-gate .ad-slot{min-height:160px}}

/* All Tools / category cards: keep every tool in a clear, clickable card. */
.tool-category .tool-grid .tool-card{
  background:var(--surface);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  padding:14px;
  border-radius:var(--radius-sm);
  transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease,background .15s ease;
}
.tool-category .tool-grid .tool-card:hover{
  background:var(--surface);
  border-color:var(--primary);
  box-shadow:var(--shadow-lg);
  transform:translateY(-2px);
}
.tool-category .tool-grid .tool-card:focus-visible{
  outline:3px solid color-mix(in srgb,var(--primary) 25%,transparent);
  outline-offset:2px;
}
@media(max-width:980px){.tool-category .tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:600px){.tool-category .tool-grid{grid-template-columns:1fr;}}

/* ---------- v6 monetization-safe tool workspace ---------- */
.tool-banner-ad,.tool-bottom-ad{max-width:1100px;margin:18px auto}.tool-banner-ad .ad-slot,.tool-bottom-ad .ad-slot{background:var(--surface);border-color:var(--line)}
.tool-banner-ad .ad-slot,.tool-bottom-ad .ad-slot{min-height:110px;display:grid;place-items:center}
.tool-columns{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;align-items:start}.tool-columns.has-side-ads{grid-template-columns:160px minmax(0,1fr) 160px}
.tool-main-column{min-width:0}
.tool-side-ad{min-width:0}
.tool-side-ad .ad-slot{min-height:600px;padding:18px 8px;position:relative}
.tool-side-ad .ad-label{margin-bottom:4px}
.tool-inline-ad{margin-top:18px}
.tool-inline-ad .ad-slot{min-height:120px}
.tool-heading-pro{margin-bottom:14px}
.tool-heading-copy{min-width:0}
.tool-app-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:16px}
.tool-app-head h2{font-size:20px;margin-top:3px}
.privacy-chip{border:1px solid var(--line);background:var(--surface-2);color:var(--muted);border-radius:999px;padding:7px 10px;font-size:11px;font-weight:800;white-space:nowrap}
.upload-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;margin-top:12px}
.upload-meta span{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 9px;color:var(--muted);font-size:10.5px;font-weight:800}
.legacy-access-delay{margin:12px auto 16px;border-color:#e7e3f9;background:linear-gradient(180deg,#faf9ff,#fff)}
.legacy-access-delay .ad-gate-top{margin-bottom:8px}
@media(min-width:1200px){.tool-side-ad .ad-slot{min-height:600px}.tool-side-ad-left .ad-slot,.tool-side-ad-right .ad-slot{width:160px}}
@media(max-width:1120px){.tool-columns,.tool-columns.has-side-ads{grid-template-columns:1fr}.tool-side-ad{display:none}.tool-banner-ad,.tool-bottom-ad{max-width:1040px}.tool-main-column{max-width:1040px;margin:0 auto;width:100%}}
@media(max-width:620px){.tool-app{padding:16px}.tool-app-head{display:block}.privacy-chip{display:inline-flex;margin-top:9px}.tool-banner-ad .ad-slot,.tool-bottom-ad .ad-slot{min-height:90px}.tool-inline-ad .ad-slot{min-height:90px}}

/* Keep the PDF/category menus fully within the viewport and prevent horizontal overflow. */
.site-header,.site-header .container{overflow:visible}
@media(min-width:900px){.mega-panel{left:50%!important;right:auto!important;transform:translateX(-50%);max-width:calc(100vw - 28px)!important}.mega-panel-wide{left:50%!important;transform:translateX(-50%)!important}}
@media(max-width:899px){body{overflow-x:hidden}}

/* v7 homepage refresh */
.home-hero{padding:54px 0 42px;background:linear-gradient(180deg,#f8fbf9 0%,#fff 100%)}
.home-hero-inner{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(330px,.82fr);gap:46px;align-items:center}
.home-hero-copy h1{font-size:clamp(42px,5.2vw,72px);line-height:1.02;letter-spacing:-2.8px;margin:16px 0 18px;max-width:780px}
.home-hero-copy>p{font-size:19px;line-height:1.65;max-width:760px;color:var(--muted);margin:0 0 24px}
.home-search{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #d9e3dc;border-radius:18px;box-shadow:0 16px 45px rgba(31,110,74,.10);padding:8px 8px 8px 16px;max-width:760px}
.home-search>span{font-size:25px;line-height:1;color:#6c7b73}.home-search input{border:0;outline:0;flex:1;min-width:0;font:inherit;background:transparent}.home-search button{border:0;border-radius:12px;padding:13px 20px;background:var(--green);color:#fff;font-weight:700;cursor:pointer}
.home-popular{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:15px;color:var(--muted);font-size:13px}.home-popular a{padding:7px 10px;background:#f2f6f3;border:1px solid #e1ebe4;border-radius:999px;color:var(--charcoal)}
.home-hero-panel{background:#fff;border:1px solid #e0e9e3;border-radius:26px;padding:24px;box-shadow:0 24px 55px rgba(31,110,74,.12)}
.panel-kicker{font-size:11px;letter-spacing:.16em;font-weight:800;color:var(--green);margin-bottom:8px}.panel-title{font-size:26px;font-weight:800;line-height:1.15}.panel-copy{color:var(--muted);line-height:1.55;margin:8px 0 18px}.panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}.panel-grid a{display:grid;grid-template-columns:34px 1fr;grid-template-rows:auto auto;column-gap:8px;padding:12px;border:1px solid #e4ece7;border-radius:15px;background:#fbfdfc;color:var(--charcoal)}.panel-icon{grid-row:span 2;width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:#edf5f0;color:var(--green)}.panel-grid strong{font-size:13px}.panel-grid small{font-size:11px;color:var(--muted)}
.home-category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.home-category-card{min-height:188px;border-radius:20px;padding:18px;text-decoration:none;border:1px solid rgba(51,54,59,.08);display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease}.home-category-card:hover{transform:translateY(-3px);box-shadow:0 14px 35px rgba(51,54,59,.10)}.hcc-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.hcc-icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:rgba(255,255,255,.78)}.home-category-card>b{font-size:18px;margin-bottom:6px}.home-category-card>span{font-size:13px;line-height:1.45;color:var(--muted)}.home-category-card small{margin-top:auto;font-size:11px;color:var(--charcoal);opacity:.8}
.home-tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.home-tool-card{background:#fff;border:1px solid #e1e9e4;border-radius:17px;padding:17px;min-height:205px;display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.home-tool-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(31,110,74,.09);border-color:#cddcd3}.home-tool-card .tool-icon{width:40px;height:40px;margin-bottom:10px}.home-tool-card .catlabel{font-size:11px;color:var(--muted);text-transform:none}.home-tool-card>b{font-size:16px;margin-top:4px}.home-tool-card p{font-size:12px;line-height:1.5;color:var(--muted);margin:7px 0 0}.tool-arrow{margin-top:auto;padding-top:12px;font-size:12px;font-weight:700;color:var(--green)}
.home-steps .step-card{min-height:180px}.home-trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.home-trust-grid .trust-item{height:100%}.home-mid-ad{max-width:1040px}.home-mid-ad>div{min-height:90px}
@media(max-width:1050px){.home-hero-inner{grid-template-columns:1fr}.home-hero-panel{max-width:760px}.home-category-grid,.home-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-trust-grid{grid-template-columns:1fr 1fr}.home-hero-copy h1{letter-spacing:-2px}}
@media(max-width:680px){.home-hero{padding:34px 0}.home-search{padding:7px 7px 7px 12px}.home-search button{padding:11px 13px}.home-popular a:nth-of-type(n+5){display:none}.home-category-grid,.home-tool-grid,.home-trust-grid{grid-template-columns:1fr}.panel-grid{gap:8px}.home-hero-copy h1{font-size:42px}.home-hero-copy>p{font-size:16px}.home-mid-ad>div{min-height:70px}}


/* ========================================================================== 
   Mobile-first app shell + dedicated More mega-menu refinement.
   Desktop layout is intentionally preserved except for the More mega-menu.
   ========================================================================== */

/* The mobile quick-nav is hidden on desktop; all its visual rules live below. */
.mobile-bottom-nav{display:none}

/* Desktop: the More dropdown is a true, sectioned mega-menu. */
@media (min-width:900px){
  .desktop-nav .mega-item[data-menu="more"] .mega-panel-wide{
    left:50%!important;
    right:auto!important;
    transform:translateX(-50%)!important;
    width:min(1160px,calc(100vw - 28px))!important;
    max-width:calc(100vw - 28px)!important;
    max-height:calc(100vh - 94px);
    overflow-y:auto;
    overflow-x:hidden;
    padding:16px;
    gap:12px;
    grid-template-columns:repeat(4,minmax(0,1fr));
    align-items:stretch;
  }
  .desktop-nav .mega-item[data-menu="more"] .mega-cat-block{
    min-width:0;
    display:flex;
    flex-direction:column;
    padding:14px;
    background:var(--surface-2);
    border:1px solid var(--line);
    border-radius:14px;
    box-shadow:inset 0 1px 0 rgba(255,255,255,.45);
  }
  .desktop-nav .mega-item[data-menu="more"] .mega-cat-title{
    min-width:0;
    align-items:flex-start;
    padding-bottom:10px;
    margin-bottom:8px;
    border-bottom:1px solid var(--line);
  }
  .desktop-nav .mega-item[data-menu="more"] .mega-cat-title>div{min-width:0}
  .desktop-nav .mega-item[data-menu="more"] .mega-cat-title b{font-size:12.5px;line-height:1.25}
  .desktop-nav .mega-item[data-menu="more"] .mega-cat-title small{
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
    line-height:1.35;
  }
  .desktop-nav .mega-item[data-menu="more"] .mega-list{display:grid;grid-template-columns:1fr;gap:1px}
  .desktop-nav .mega-item[data-menu="more"] .mega-list a{
    padding:6px 7px;
    white-space:normal;
    overflow-wrap:anywhere;
    line-height:1.35;
  }
  .desktop-nav .mega-item[data-menu="more"] .mega-all{margin-top:auto;padding-top:10px}
}
@media (min-width:900px) and (max-width:1199px){
  .desktop-nav .mega-item[data-menu="more"] .mega-panel-wide{grid-template-columns:repeat(2,minmax(0,1fr));width:min(900px,calc(100vw - 28px))!important}
}

/* Phone shell: header becomes a compact app bar, with fixed quick actions below. */
@media (max-width:899px){
  html,body{max-width:100%;overflow-x:hidden}
  body{padding-bottom:68px}
  .site-header{height:62px}
  .nav-wrap{height:62px;padding:0 12px;gap:6px}
  .brand{font-size:15px;gap:7px;max-width:58%;overflow:hidden;text-overflow:ellipsis}
  .brand>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .brand-mark{width:30px;height:30px;border-radius:9px;font-size:14px}
  .nav-actions{gap:5px}
  .nav-actions .icon-button{width:36px;height:36px;border-radius:10px}
  .mobile-menu-btn{display:grid!important}

  /* Full-screen-but-contained app drawer. */
  .mobile-menu{
    inset:62px 0 68px 0;
    padding:10px 12px 18px;
    background:var(--surface);
    box-shadow:0 12px 34px rgba(20,22,40,.12);
    overscroll-behavior:contain;
  }
  .mobile-menu.open{display:block}
  .mobile-menu>a{
    display:flex;
    align-items:center;
    min-height:46px;
    padding:9px 8px;
    font-size:14px;
    border:0;
    border-bottom:1px solid var(--line);
  }
  .mobile-menu-categories{
    grid-template-columns:1fr 1fr;
    gap:6px;
    margin:8px 0;
    padding:10px 0;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
  }
  .mobile-menu-categories a{
    min-width:0;
    min-height:44px;
    padding:9px 8px;
    border:1px solid var(--line);
    border-radius:12px;
    background:var(--surface-2);
    gap:8px;
    font-size:12px;
  }
  .mobile-menu-categories a span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .mobile-menu-categories svg{width:17px;height:17px;flex:none}

  .mobile-bottom-nav{
    position:fixed;
    left:0;right:0;bottom:0;
    z-index:55;
    display:grid;
    grid-template-columns:repeat(5,1fr);
    height:68px;
    padding:max(5px,env(safe-area-inset-top,0px)) 6px max(6px,env(safe-area-inset-bottom,0px));
    background:rgba(255,255,255,.97);
    backdrop-filter:blur(14px);
    border-top:1px solid var(--line);
    box-shadow:0 -8px 24px rgba(20,22,40,.08);
  }
  :root[data-theme="dark"] .mobile-bottom-nav{background:rgba(21,23,31,.97)}
  @media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .mobile-bottom-nav{background:rgba(21,23,31,.97)}}
  .mobile-bottom-item{
    min-width:0;
    border:0;background:transparent;color:var(--muted);
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:2px;padding:3px 2px;font:700 9.5px/1.1 Manrope,ui-sans-serif,system-ui,sans-serif;
    cursor:pointer;
  }
  .mobile-bottom-item:hover,.mobile-bottom-item:focus-visible{color:var(--primary-ink)}
  .mobile-bottom-item.is-active{color:var(--primary-ink)}
  .mobile-bottom-icon{font-size:17px;line-height:1;font-weight:900;height:19px;display:grid;place-items:center}
  .mobile-nav-open .mobile-bottom-more{color:var(--primary-ink)}

  /* Make common page containers feel like app screens. */
  .container{padding-left:14px;padding-right:14px}
  .page-hero{padding:26px 0 4px}
  .page-hero h1{font-size:26px;line-height:1.15}
  .page-hero p{font-size:13px;line-height:1.5}
  .hero{padding:30px 0 24px}
  .hero-grid{gap:18px}
  .hero h1{font-size:34px;line-height:1.08}
  .hero-copy{font-size:14px;line-height:1.55;margin-bottom:18px}
  .section{padding:26px 0}
  .section-head{margin-bottom:12px;gap:10px}
  .section-head h2{font-size:19px}
  .tool-grid,.tool-grid.compact,.category-grid,.related-tool-grid{grid-template-columns:1fr;gap:10px}
  .tool-card{padding:12px;gap:10px}
  .tool-card h2,.tool-card h3{font-size:13.5px}
  .tool-card p{font-size:12px}
  .category-card{padding:14px;gap:11px}
  .category-icon{width:44px;height:44px}
  .category-card h2,.category-card h3{font-size:15px}
  .category-card p{font-size:12px}
  .stats-bar{margin-top:14px;padding:15px 7px;border-radius:15px}
  .stats-bar b{font-size:21px}.stats-bar span{font-size:10.5px}

  .home-hero{padding:28px 0 24px}
  .home-hero-copy h1{font-size:36px;line-height:1.06;letter-spacing:-1.5px;margin:10px 0 12px}
  .home-hero-copy>p{font-size:14px;line-height:1.55;margin-bottom:16px}
  .home-search{border-radius:14px;padding:6px 6px 6px 11px;gap:6px}
  .home-search button{padding:10px 12px;font-size:12px;border-radius:10px}
  .home-popular{gap:6px;margin-top:10px;font-size:11px}
  .home-popular a{padding:6px 8px}
  .home-hero-panel{padding:15px;border-radius:18px;box-shadow:0 12px 30px rgba(31,110,74,.08)}
  .panel-title{font-size:20px}.panel-copy{font-size:12px;margin:6px 0 12px}
  .panel-grid{grid-template-columns:1fr 1fr;gap:7px;margin-bottom:12px}
  .panel-grid a{padding:9px;border-radius:12px;grid-template-columns:28px 1fr;column-gap:6px}
  .panel-icon{width:28px;height:28px;border-radius:8px}.panel-grid strong{font-size:11.5px}.panel-grid small{font-size:9.5px}
  .home-category-grid,.home-tool-grid,.home-trust-grid{grid-template-columns:1fr 1fr;gap:9px}
  .home-category-card{min-height:154px;padding:13px;border-radius:16px}
  .hcc-head{margin-bottom:16px}.hcc-icon{width:36px;height:36px;border-radius:10px}
  .home-category-card>b{font-size:14px}.home-category-card>span{font-size:11px}.home-category-card small{font-size:9.5px}
  .home-tool-card{min-height:162px;padding:13px;border-radius:14px}.home-tool-card>b{font-size:14px}.home-tool-card p{font-size:11px}

  /* Tool workspace: keep the upload/controls compact and easy to thumb-scroll. */
  .tool-app{padding:12px}
  .tool-app-head h1{font-size:24px}
  .tool-options .form-grid{grid-template-columns:1fr}
  .tool-action-row{display:grid;grid-template-columns:1fr;gap:8px}
  .tool-banner-ad,.tool-bottom-ad{margin:9px auto}
  .tool-banner-ad .ad-slot,.tool-bottom-ad .ad-slot{min-height:54px;padding:4px 6px;border-radius:10px}

  /* Hide the long SEO footer taxonomy on phones; retain compact primary links. */
  .footer{padding:22px 0 14px;margin-top:12px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:12px;padding-bottom:14px}
  .footer-grid>div:first-child{grid-column:1/-1}
  .footer-grid strong{font-size:9px;margin-bottom:5px}
  .footer-grid a{padding:2px 0;font-size:10.5px}
  .footer-grid>div>p{font-size:10.5px;line-height:1.45;margin-top:6px;max-width:46rem}
  .footer-brand{font-size:14px!important;margin-bottom:5px}
  .footer-brand .brand-mark{width:28px;height:28px}
  .footer-cols-desktop{display:none!important}
  .footer-bottom{font-size:9.5px;gap:4px;line-height:1.35}
}
@media(max-width:380px){
  .brand{max-width:53%}
  .home-category-grid,.home-tool-grid,.home-trust-grid{grid-template-columns:1fr}
  .mobile-bottom-item{font-size:8.5px}
  .mobile-bottom-icon{font-size:16px}
  .home-hero-copy h1{font-size:32px}
}


/* v8 tool workspace alignment + mobile polish.
   The main workspace is a DIV (not a nested <main>) so browsers keep the
   three-column ad/workspace row aligned and the center starts at the same Y
   position as the side ads. */
.tool-columns.has-side-ads{align-items:start;align-content:start;width:100%;}
.tool-columns.has-side-ads.has-left-ad.has-right-ad{grid-template-columns:160px minmax(0,1fr) 160px;}
.tool-columns.has-side-ads.has-left-ad:not(.has-right-ad){grid-template-columns:160px minmax(0,1fr);}
.tool-columns.has-side-ads.has-right-ad:not(.has-left-ad){grid-template-columns:minmax(0,1fr) 160px;}
.tool-columns.has-side-ads > .tool-side-ad{align-self:start;justify-self:stretch;}
.tool-columns.has-side-ads > .tool-main-column{align-self:start;min-width:0;}
.tool-columns.has-side-ads .tool-workspace{width:100%;max-width:none;margin:0;}
.tool-columns.has-side-ads .tool-app{width:100%;max-width:none;margin:0;}
.tool-side-ad .ad-slot{width:100%;max-width:160px;margin:0 auto;min-height:600px;display:flex;flex-direction:column;justify-content:flex-start;align-items:stretch;}
.tool-side-ad .ad-slot .adsbygoogle{width:100%!important;min-width:0!important;}

@media (min-width:1121px){
  .tool-columns.has-side-ads{grid-template-columns:minmax(140px,160px) minmax(0,1fr) minmax(140px,160px);}
}

@media (max-width:1120px){
  .tool-columns.has-side-ads{grid-template-columns:1fr;}
  .tool-columns.has-side-ads > .tool-side-ad{display:none;}
  .tool-columns.has-side-ads .tool-workspace,.tool-columns.has-side-ads .tool-app{max-width:1040px;margin:0 auto;}
}

@media (max-width:899px){
  /* Keep the only two phone header controls locked to the right edge. */
  .nav-actions{margin-left:auto;align-items:center;justify-content:flex-end;min-width:0;}
  .nav-actions .icon-button{flex:0 0 36px;}
  .nav-actions .mobile-menu-btn{order:3;}
  .nav-actions #themeToggle{order:2;}
  .brand{margin-right:0;min-width:0;}

  /* App-like page chrome */
  .tool-page{padding-bottom:8px;}
  .tool-page > .container{padding-left:12px;padding-right:12px;}
  .breadcrumbs{white-space:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:2px;}
  .breadcrumbs::-webkit-scrollbar{display:none;}
  .tool-heading-pro{padding-top:4px;margin-bottom:10px;align-items:flex-start;}
  .tool-heading-pro .hero-icon{width:44px;height:44px;border-radius:12px;flex:0 0 44px;}
  .tool-heading h1{letter-spacing:-.5px;}
  .tool-heading-copy>p{margin-top:5px;}
  .tool-trust-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px;}
  .tool-trust-row span{font-size:9.5px;padding:4px 7px;}
  .tool-banner-ad,.tool-bottom-ad{margin:8px auto;}
  .tool-banner-ad .ad-slot,.tool-bottom-ad .ad-slot{min-height:58px;border-radius:12px;}
  .tool-app{border-radius:16px;box-shadow:0 8px 24px rgba(20,22,40,.06);}
  .drop-zone{min-height:210px;border-radius:13px;}
  .mobile-bottom-nav{height:64px;}
  body{padding-bottom:64px;}
  .mobile-menu{inset:62px 0 64px 0;}
}

@media (max-width:380px){
  .tool-heading-pro .hero-icon{width:40px;height:40px;flex-basis:40px;}
  .tool-trust-row span{font-size:9px;padding:4px 6px;}
  .mobile-bottom-item{font-size:8.7px;}
}

/* v9 mobile-only regression fix: keep the app bar visible while scrolling
   and restore a full-width single-column tool workspace on phones. */
@media (max-width: 899px){
  .site-header{
    position:fixed;
    top:0;
    left:0;
    right:0;
    width:100%;
    z-index:1000;
  }
  body{padding-top:62px;}

  /* The desktop side-ad tracks have higher selector specificity in v8.
     Override all three possible ad combinations so the hidden side rails
     cannot leave an empty 160px grid track on phones. */
  .tool-columns.has-side-ads.has-left-ad.has-right-ad,
  .tool-columns.has-side-ads.has-left-ad:not(.has-right-ad),
  .tool-columns.has-side-ads.has-right-ad:not(.has-left-ad){
    grid-template-columns:minmax(0,1fr) !important;
    width:100%;
    min-width:0;
  }
  .tool-columns.has-side-ads > .tool-main-column{
    width:100%;
    max-width:none !important;
    min-width:0;
    grid-column:1;
  }
  .tool-columns.has-side-ads .tool-workspace,
  .tool-columns.has-side-ads .tool-app{
    width:100%;
    max-width:none !important;
    min-width:0;
  }
}