:root{--bg:#0a0f1e;--panel:#131a2e;--panel2:#1a2340;--line:#24304d;--cyan:#22d3ee;--violet:#8b5cf6;--text:#eef2ff;--muted:#94a3b8}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}
header{background:#0d1428;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;padding:13px 20px}
header .wrap,main,footer .wrap{max-width:1160px;margin:0 auto}header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
header a.logo{color:#fff;text-decoration:none;font-size:23px;font-weight:900;letter-spacing:-.5px}header a.logo span{background:linear-gradient(90deg,var(--cyan),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
#menuBtn{display:none;width:auto;flex-shrink:0;background:var(--panel2);border:1px solid var(--line);color:#fff;border-radius:10px;padding:8px 12px;font-size:18px;margin:0;box-shadow:none}
nav{display:flex;gap:20px;align-items:center}nav a{color:#cbd5e1;text-decoration:none;font-size:15px;font-weight:600}nav a:hover{color:var(--cyan);text-decoration:none}
main{padding:24px 20px 40px}
.hero,.card,.seo{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:26px;margin-bottom:18px}
.hero{background:linear-gradient(160deg,#12203f,#0a0f1e 70%)}
.hero h1,.card h1{margin:0 0 10px;font-size:36px;line-height:1.15;letter-spacing:-.6px}
.hero h1 span.grad{background:linear-gradient(90deg,var(--cyan),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p,.card p.lead{color:#cbd5e1;margin:0;font-size:16px}.card p.lead{color:var(--muted)}
.eyebrow{display:inline-block;background:rgba(34,211,238,.12);border:1px solid rgba(34,211,238,.35);color:var(--cyan);padding:5px 12px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;margin-bottom:12px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0 0}.badges span{background:#1a2340;border:1px solid var(--line);padding:6px 12px;border-radius:999px;font-size:13px;font-weight:600}
.stats{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.stats div{background:#1a2340;border:1px solid var(--line);border-radius:14px;padding:12px 16px;flex:1;min-width:120px;text-align:center}.stats b{display:block;font-size:20px}.stats span{font-size:12px;color:var(--muted)}
.searchbox{margin:18px 0 0}.searchbox input{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:#0a0f1e;color:#fff;font-size:16px}
.drop{border:2px dashed #38bdf8;border-radius:16px;padding:26px;text-align:center;margin:18px 0;cursor:pointer;background:#0f1a33}
.drop:hover{border-color:var(--cyan)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}.hero h1{font-size:30px}}
.toolcard{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px;display:flex;flex-direction:column}
.toolcard:hover{border-color:#38bdf8}
.toolcard h2{margin:0 0 6px;font-size:18px}.toolcard p{color:var(--muted);margin:0 0 14px;flex:1}.toolcard a{margin-top:auto}.toolcard a:hover{text-decoration:none}
.cardicon{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:11px;background:#1a2340;border:1px solid var(--line)}
label{display:block;font-size:13px;font-weight:700;color:#cbd5e1;margin:12px 0 5px}
select,input[type=number]{width:100%;padding:12px;border:1px solid var(--line);border-radius:11px;font-size:16px;background:#0a0f1e;color:#fff}
select option{background:#0b1226;color:#fff}
input[type=range]{width:100%;accent-color:var(--cyan)}
button{background:linear-gradient(90deg,#06b6d4,#8b5cf6);color:#fff;border:0;padding:13px 18px;border-radius:12px;font-weight:800;font-size:15px;cursor:pointer;margin-top:14px}
button:hover{filter:brightness(1.1)}button:disabled{opacity:1;background:#475569;cursor:not-allowed}
.toolcard button{width:100%}
.preview{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.preview img,.preview canvas{max-width:100%;border-radius:12px;border:1px solid var(--line);background:#0b1226}
.preview>div:has(>img:not([src])){display:none}.preview img:not([src]){display:none}
.note{font-size:13px;color:#94a3b8}.ok{color:#34d399;font-weight:700}
.seo h2{font-size:21px;margin-top:0}.seo h3{font-size:17px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}@media(max-width:900px){.features{grid-template-columns:1fr}}
.feature{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px}.feature h3{margin:0 0 6px;font-size:17px}.feature p{margin:0;color:var(--muted);font-size:15px}
.steps{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0}.steps div{background:#1a2340;border:1px solid var(--line);border-radius:14px;padding:12px 14px;flex:1;min-width:140px}.steps b{color:var(--cyan)}
footer{background:#0d1428;border-top:1px solid var(--line);color:#94a3b8;padding:26px 20px;margin-top:10px}footer .wrap{text-align:center;font-size:14px}footer a{color:#e2e8f0;margin:0 8px}footer p{margin:8px 0 0;color:#64748b}
@media(max-width:600px){.grid{grid-template-columns:1fr}main{padding:16px 14px}.hero,.card,.seo{padding:20px}.hero h1{font-size:27px}.preview{grid-template-columns:1fr}header{padding:12px 14px}#menuBtn{display:block;width:auto;flex-shrink:0;padding:8px 12px}#mainNav{display:none;position:absolute;top:58px;left:14px;right:14px;flex-direction:column;align-items:stretch;background:#131a2e;border:1px solid var(--line);border-radius:14px;padding:10px;gap:4px}#mainNav.open{display:flex}#mainNav a{padding:10px 12px;border-radius:10px;background:#1a2340}.card button,button{width:100%;padding:14px 18px;font-size:16px}.drop{padding:22px 14px}.badges span{font-size:12px}}

.chips{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.chip{background:#1a2340;border:1px solid var(--line);color:#cbd5e1;border-radius:999px;padding:8px 14px;font-size:14px;font-weight:700;cursor:pointer;margin:0}.chip.active{background:linear-gradient(90deg,#06b6d4,#8b5cf6);color:#fff;border-color:transparent}

/* Mockup-2 design: colorful tiles, bottom nav, menu page */
.toolcard[data-cat="convert"] .cardicon{background:linear-gradient(135deg,#7c3aed,#4f46e5)}
.toolcard[data-cat="compress"] .cardicon{background:linear-gradient(135deg,#059669,#10b981)}
.toolcard[data-cat="edit"] .cardicon{background:linear-gradient(135deg,#db2777,#f472b6)}
.toolcard[data-cat="resize"] .cardicon{background:linear-gradient(135deg,#0284c7,#22d3ee)}
.cardicon{color:#fff;border:0}
.favbtn{background:#1a2340;border:1px solid var(--line);color:#facc15;border-radius:999px;padding:4px 10px;font-size:14px;margin:0 0 10px auto;box-shadow:none;width:auto}
.bottomnav{display:none}
@media(max-width:600px){
  main{padding-bottom:86px}
  .bottomnav{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:center;position:fixed;top:auto;left:0;right:0;bottom:0;height:60px;z-index:30;background:#0d1428;border-top:1px solid var(--line);justify-content:space-around;padding:6px}
  .bottomnav a{color:#94a3b8;text-decoration:none;font-size:11px;font-weight:700;text-align:center;flex:1 1 0;padding:2px;height:auto;background:none}
  .bottomnav a:hover{color:var(--cyan);text-decoration:none}
  .bottomnav b{display:block;font-size:18px}
}
.menulist a{display:flex;justify-content:space-between;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:10px;color:#fff;text-decoration:none}
.menulist a:hover{border-color:#38bdf8;text-decoration:none}

/* App-style dashboard: 2-col tiles on phone like the mockup, compact cards */
@media(max-width:600px){
  .grid{grid-template-columns:1fr 1fr;gap:12px}
  .toolcard{padding:14px}
  .toolcard h2{font-size:15px}
  .toolcard p{font-size:12px}
  .toolcard button{font-size:13px;padding:11px 10px}
  .cardicon{width:40px;height:40px;font-size:19px;margin-bottom:8px}
  .favbtn{font-size:11px;padding:3px 8px}
}
.splash-tiles{display:flex;gap:10px;margin-top:18px}
.splash-tiles div{flex:1;height:74px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px}
.splash-tiles div:nth-child(1){background:linear-gradient(135deg,#7c3aed,#4f46e5)}
.splash-tiles div:nth-child(2){background:linear-gradient(135deg,#059669,#10b981)}
.splash-tiles div:nth-child(3){background:linear-gradient(135deg,#db2777,#f472b6)}
.backlink{margin:0 0 10px}.backlink a{color:var(--cyan);font-weight:700}
.bottomnav a.active{color:var(--cyan)}

/* Homepage = mockup splash + dashboard, app-width on all screens */
.appmain{max-width:520px;margin:0 auto}
.logoicon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff;font-size:13px;font-weight:900;letter-spacing:-.5px;margin-right:7px}
.splash{padding:28px 20px 22px;text-align:left}
.splash-kicker{color:var(--cyan);font-weight:800;letter-spacing:.5px;margin:0 0 6px}
.splash h1{font-size:38px;line-height:1.08;letter-spacing:-.8px;margin:0 0 10px}
.splash h1 .grad{background:linear-gradient(90deg,#22d3ee,#a78bfa,#f472b6);-webkit-background-clip:text;background-clip:text;color:transparent}
.splash-sub{color:#cbd5e1;font-size:16px;margin:0}
.splash-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.splash-badges span{background:#1a2340;border:1px solid var(--line);border-radius:999px;padding:6px 11px;font-size:12px;font-weight:700}
.collage{position:relative;margin-top:18px;border-radius:20px;overflow:hidden;border:1px solid var(--line)}
.collage img{display:block;width:100%;height:auto}
.floaticon{position:absolute;display:flex;align-items:center;gap:5px;font-size:13px;font-weight:800;background:rgba(10,15,30,.72);border:1px solid rgba(255,255,255,.35);border-radius:12px;padding:7px 10px;animation:floaty 4s ease-in-out infinite}
.fi1{top:14px;left:14px}.fi2{top:64px;right:16px;animation-delay:1s}.fi3{bottom:18px;left:18px;animation-delay:2s}.fi4{bottom:52px;right:22px;animation-delay:.5s;font-size:20px}
.cta{width:100%;padding:16px;font-size:17px;margin-top:18px;background:linear-gradient(90deg,#06b6d4,#8b5cf6,#ec4899)}
.splash-note{text-align:center;margin-top:12px}
.dash{padding:0 4px 20px}
.dash h2{font-size:24px;margin:0 0 4px}
.tilegrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.tile{display:flex;flex-direction:column;gap:2px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:16px 14px;text-decoration:none;color:#fff}
.tile:hover{border-color:#38bdf8;text-decoration:none}
.tile b{font-size:15px}
.tile span{font-size:12px;color:var(--muted)}
.tileicon{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:21px;color:#fff;margin-bottom:8px}
.g-purple{background:linear-gradient(135deg,#7c3aed,#4f46e5)}
.g-blue{background:linear-gradient(135deg,#2563eb,#06b6d4)}
.g-green{background:linear-gradient(135deg,#059669,#10b981)}
.g-cyan{background:linear-gradient(135deg,#0284c7,#22d3ee)}
.g-pink{background:linear-gradient(135deg,#db2777,#f472b6)}
@media(max-width:600px){
  .tilegrid{grid-template-columns:1fr 1fr}
  .splash h1{font-size:36px}
}