/* tools.rainzon.com — premium 2-colour branding (indigo -> pink), NO gold */
:root{
  --c1:#6366F1;      /* indigo */
  --c2:#EC4899;      /* pink   */
  --grad:linear-gradient(135deg,#6366F1 0%,#EC4899 100%);
  --grad-soft:linear-gradient(135deg,rgba(99,102,241,.16),rgba(236,72,153,.14));
  --bg:#070710;
  --bg2:#0d0d18;
  --card:rgba(255,255,255,.045);
  --card2:rgba(255,255,255,.07);
  --bd:rgba(255,255,255,.10);
  --txt:#f4f4fb;
  --mut:#9a9ab2;
  --mut2:#6f6f86;
  --r:18px;
  --r-lg:24px;
  --shadow:0 18px 50px -14px rgba(0,0,0,.6);
  --ease:cubic-bezier(.22,.7,.18,1);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;background:var(--bg);color:var(--txt);
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body{background:
  radial-gradient(1100px 600px at 85% -10%,rgba(236,72,153,.16),transparent 58%),
  radial-gradient(900px 520px at -8% 8%,rgba(99,102,241,.18),transparent 54%),
  var(--bg)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3,h4{font-family:'Space Grotesk','Plus Jakarta Sans',sans-serif;margin:0}
::selection{background:rgba(236,72,153,.35);color:#fff}

/* layout */
.wrap{max-width:1240px;margin:0 auto;padding:0 22px}
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:16px 22px;background:linear-gradient(180deg,rgba(7,7,16,.92),rgba(7,7,16,.5) 80%,transparent);backdrop-filter:blur(16px)}
.brand{display:flex;align-items:center;gap:11px;font-family:'Space Grotesk';font-weight:800;font-size:21px;letter-spacing:-.5px}
.brand .logo{width:34px;height:34px;border-radius:11px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:16px;box-shadow:0 8px 22px rgba(236,72,153,.4)}
.brand b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.topnav{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:12px;font-weight:700;font-size:14px;cursor:pointer;border:1px solid var(--bd);background:var(--card);color:var(--txt);transition:.2s var(--ease)}
.btn:hover{background:var(--card2);transform:translateY(-1px)}
.btn.primary{background:var(--grad);border-color:transparent;color:#fff;box-shadow:0 10px 26px rgba(236,72,153,.4)}
.btn.primary:hover{filter:brightness(1.07)}

/* hero */
.hero{text-align:center;padding:54px 22px 30px}
.hero .pill{display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
  padding:6px 14px;border-radius:999px;background:var(--grad);color:#fff;margin-bottom:18px}
.hero h1{font-size:clamp(30px,5vw,52px);line-height:1.05;font-weight:800;letter-spacing:-1px}
.hero h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--mut);font-size:clamp(14px,2vw,17px);max-width:620px;margin:16px auto 0;line-height:1.6}
.search{margin:28px auto 0;max-width:560px;display:flex;align-items:center;gap:11px;background:var(--card);border:1px solid var(--bd);border-radius:15px;padding:13px 17px}
.search i{color:var(--mut)}
.search input{flex:1;background:none;border:none;outline:none;color:var(--txt);font-size:14.5px;font-family:inherit}
.search input::placeholder{color:var(--mut2)}
.stats{display:flex;justify-content:center;gap:30px;margin-top:26px;flex-wrap:wrap}
.stat b{font-family:'Space Grotesk';font-size:26px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{display:block;font-size:12px;color:var(--mut);margin-top:2px}

/* category filter */
.cats{display:flex;gap:9px;overflow-x:auto;padding:14px 0 6px;scrollbar-width:none}
.cats::-webkit-scrollbar{display:none}
.cat{flex:0 0 auto;padding:8px 15px;border-radius:999px;border:1px solid var(--bd);background:var(--card);color:var(--mut);font-size:13px;font-weight:600;cursor:pointer;transition:.2s var(--ease)}
.cat:hover{color:var(--txt)}
.cat.active{background:var(--grad);color:#fff;border-color:transparent}

/* grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:18px 0 40px}
@media(max-width:1100px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.grid{grid-template-columns:repeat(2,1fr);gap:14px}}
@media(max-width:420px){.grid{grid-template-columns:1fr}}
.tile{position:relative;background:var(--card);border:1px solid var(--bd);border-radius:var(--r);padding:20px;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;transform-style:preserve-3d;will-change:transform}
.tile::before{content:"";position:absolute;inset:0;background:var(--grad-soft);opacity:0;transition:.35s}
.tile:hover{transform:translateY(-6px);border-color:rgba(236,72,153,.45);box-shadow:var(--shadow)}
.tile:hover::before{opacity:1}
.tile.off{opacity:.5;filter:grayscale(.6)}
.tile .ic{width:50px;height:50px;border-radius:14px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:21px;box-shadow:0 8px 20px rgba(99,102,241,.4);position:relative;z-index:1}
.tile h3{margin:14px 0 5px;font-size:15.5px;font-weight:700;position:relative;z-index:1}
.tile p{margin:0;font-size:12.5px;color:var(--mut);line-height:1.4;position:relative;z-index:1}
.tile .tag{position:absolute;top:14px;right:14px;font-size:10px;font-weight:700;padding:3px 9px;border-radius:999px;z-index:1}
.tile .tag.free{background:rgba(99,102,241,.18);color:#a9abff}
.tile .tag.paid{background:rgba(236,72,153,.18);color:#ffb3da}
.foot{text-align:center;color:var(--mut2);font-size:12.5px;padding:30px 0 50px}

/* detail / sub-tools */
.detail-hero{display:flex;align-items:center;gap:18px;padding:34px 0 18px}
.detail-hero .ic{width:72px;height:72px;border-radius:20px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:30px;box-shadow:0 12px 28px rgba(236,72,153,.4)}
.detail-hero h1{font-size:clamp(24px,4vw,36px);font-weight:800}
.detail-hero .blurb{color:var(--mut);margin-top:6px;font-size:14px}
.subgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:18px 0 40px}
@media(max-width:860px){.subgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.subgrid{grid-template-columns:1fr}}
.subcard{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);padding:18px;transition:.25s var(--ease)}
.subcard:hover{transform:translateY(-4px);border-color:rgba(99,102,241,.45);box-shadow:var(--shadow)}
.subcard .ic{width:42px;height:42px;border-radius:12px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:17px;margin-bottom:12px}
.subcard h4{font-size:15px;font-weight:700}
.subcard p{margin:6px 0 12px;font-size:12.5px;color:var(--mut);line-height:1.45}
.subcard .badge{font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:999px}
.subcard .badge.free{background:rgba(99,102,241,.18);color:#a9abff}
.subcard .badge.paid{background:rgba(236,72,153,.18);color:#ffb3da}
.back{display:inline-flex;align-items:center;gap:7px;color:var(--mut);font-weight:600;font-size:13.5px;margin:8px 0}
.back:hover{color:var(--txt)}
.section-title{font-size:18px;font-weight:800;margin:8px 0 4px;display:flex;align-items:center;gap:9px}
.section-title i{color:var(--c2)}

/* ===== App shell: desktop sidebar + mobile bottom nav ===== */
.app{display:flex;min-height:100vh}
.side{width:240px;flex:0 0 240px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:16px;padding:22px 16px;border-right:1px solid var(--bd);background:rgba(255,255,255,.02);backdrop-filter:blur(10px)}
.brand{display:flex;align-items:center;gap:11px;font-family:'Space Grotesk';font-weight:800;font-size:21px;letter-spacing:-.5px}
.brand .logo{width:34px;height:34px;border-radius:11px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:16px;box-shadow:0 8px 22px rgba(236,72,153,.4)}
.brand b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sidenav{display:flex;flex-direction:column;gap:4px;overflow-y:auto;flex:1}
.snav{display:flex;align-items:center;gap:11px;padding:10px 13px;border-radius:11px;color:var(--mut);font-weight:600;font-size:14px;transition:.2s var(--ease)}
.snav i{width:18px;text-align:center}
.snav:hover{background:var(--card);color:var(--txt)}
.snav.active{background:var(--grad);color:#fff}
.side-cta{justify-content:center;margin-top:auto}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:14px;padding:14px 22px;background:linear-gradient(180deg,rgba(7,7,16,.92),rgba(7,7,16,.5) 80%,transparent);backdrop-filter:blur(16px)}
.hamb{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--bd);background:var(--card);color:var(--txt);font-size:16px;cursor:pointer}
.search{flex:1;max-width:520px;display:flex;align-items:center;gap:11px;background:var(--card);border:1px solid var(--bd);border-radius:13px;padding:11px 15px}
.search i{color:var(--mut)}
.search input{flex:1;background:none;border:none;outline:none;color:var(--txt);font-size:14.5px;font-family:inherit}
.search input::placeholder{color:var(--mut2)}
.topcount{font-size:13px;color:var(--mut);white-space:nowrap}
.hero{text-align:center;padding:30px 22px 18px}
.hero .pill{display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;padding:6px 14px;border-radius:999px;background:var(--grad);color:#fff;margin-bottom:16px}
.hero h1{font-size:clamp(28px,4.5vw,48px);line-height:1.05;font-weight:800;letter-spacing:-1px}
.hero h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--mut);font-size:clamp(14px,2vw,16px);max-width:600px;margin:14px auto 0;line-height:1.6}
.stats{display:flex;justify-content:center;gap:30px;margin-top:22px;flex-wrap:wrap}
.stat b{font-family:'Space Grotesk';font-size:24px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{display:block;font-size:12px;color:var(--mut);margin-top:2px}
.wrap2{max-width:1180px;margin:0 auto;padding:0 22px;width:100%}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:16px 22px 40px}
.tile{position:relative;background:var(--card);border:1px solid var(--bd);border-radius:var(--r);padding:18px;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;transform-style:preserve-3d;will-change:transform}
.tile::before{content:"";position:absolute;inset:0;opacity:0;transition:.35s}
.tile:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.22);box-shadow:var(--shadow)}
.tile:hover::before{opacity:.08;background:var(--grad)}
.tile.off{opacity:.5;filter:grayscale(.7)}
.tile .ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;color:#fff;font-size:21px;box-shadow:0 8px 20px rgba(0,0,0,.35);position:relative;z-index:1}
.tile h3{margin:14px 0 5px;font-size:15.5px;font-weight:700;position:relative;z-index:1}
.tile p{margin:0;font-size:12.5px;color:var(--mut);line-height:1.4;position:relative;z-index:1}
.tile .tag{position:absolute;top:14px;right:14px;font-size:10px;font-weight:700;padding:3px 9px;border-radius:999px;z-index:1}
.tile .tag.free{background:rgba(99,102,241,.18);color:#a9abff}
.tile .tag.paid{background:rgba(236,72,153,.18);color:#ffb3da}
.detail-hero{display:flex;align-items:center;gap:18px;padding:30px 0 16px}
.detail-hero .ic{width:74px;height:74px;border-radius:20px;background:var(--bc,#6366F1);display:grid;place-items:center;color:#fff;font-size:30px;box-shadow:0 12px 28px rgba(0,0,0,.4)}
.detail-hero h1{font-size:clamp(24px,4vw,36px);font-weight:800}
.detail-hero .blurb{color:var(--mut);margin-top:6px;font-size:14px}
.subgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:16px 0 40px}
.subcard{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);padding:18px;transition:.25s var(--ease);border-left:3px solid var(--bc,#6366F1)}
.subcard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.subcard .ic{width:42px;height:42px;border-radius:12px;background:var(--bc,#6366F1);display:grid;place-items:center;color:#fff;font-size:17px;margin-bottom:12px}
.subcard h4{font-size:15px;font-weight:700}
.subcard p{margin:6px 0 12px;font-size:12.5px;color:var(--mut);line-height:1.45}
.subcard .badge{font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:999px}
.subcard .badge.free{background:rgba(99,102,241,.18);color:#a9abff}
.subcard .badge.paid{background:rgba(236,72,153,.18);color:#ffb3da}
.foot{text-align:center;color:var(--mut2);font-size:12.5px;padding:20px 0 50px}
/* mobile bottom nav */
.bottom{display:none;position:fixed;bottom:0;left:0;right:0;z-index:50;align-items:center;justify-content:space-around;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(7,7,16,.92);backdrop-filter:blur(18px);border-top:1px solid var(--bd)}
.bottom a{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--mut);font-size:11px;font-weight:600;text-decoration:none}
.bottom a i{font-size:18px}
.bottom a:hover{color:var(--txt)}

@media(max-width:1100px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){
  .side{position:fixed;left:0;top:0;z-index:60;height:100vh;width:250px;transform:translateX(-100%);transition:transform .3s var(--ease);background:var(--bg2)}
  .side.open{transform:translateX(0)}
  .hamb{display:grid;place-items:center}
  .bottom{display:flex}
  .hero{padding-top:18px}
}
@media(max-width:760px){.grid{grid-template-columns:repeat(2,1fr);gap:14px}.subgrid{grid-template-columns:1fr}.wrap2{padding:0 16px}.topcount{display:none}}
@media(max-width:420px){.grid{grid-template-columns:1fr}}