:root{
  --bg:#0c0d10; --bg2:#141619; --card:#181b1f; --line:#262a30;
  --acc:#e5ff3d; --acc2:#b6 e0; --red:#ff4d3d; --txt:#f2f4f5; --muted:#8b929b;
  --sans:'Barlow',system-ui,sans-serif; --cond:'Barlow Condensed',sans-serif;
  --r:12px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--sans);line-height:1.65;font-size:17px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}

.nav{position:sticky;top:0;z-index:50;background:rgba(12,13,16,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px;max-width:1160px;margin:0 auto;padding:0 22px}
.logo{font-family:var(--cond);font-size:1.6rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;display:flex;align-items:center;gap:8px}
.logo span{color:var(--acc)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--muted);font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;transition:.2s}
.nav-links a:hover{color:var(--acc)}
.burger{display:none;background:none;border:0;color:var(--txt);font-size:1.6rem;cursor:pointer}

.hero{padding:90px 0 60px;text-align:center;background:radial-gradient(ellipse at top,rgba(229,255,61,.08),transparent 60%)}
.eyebrow{color:var(--acc);letter-spacing:3px;text-transform:uppercase;font-size:.8rem;font-weight:700;margin-bottom:16px}
.hero h1{font-family:var(--cond);font-size:4.2rem;line-height:.98;font-weight:700;text-transform:uppercase;margin-bottom:20px;letter-spacing:1px}
.hero h1 em{color:var(--acc);font-style:normal}
.hero p{max-width:600px;margin:0 auto 30px;color:var(--muted);font-size:1.15rem}
.btn{display:inline-block;background:var(--acc);color:#0c0d10;padding:14px 32px;border-radius:8px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;transition:.2s;border:0;cursor:pointer;font-size:.95rem}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(229,255,61,.25)}
.btn-ghost{background:transparent;border:2px solid var(--line);color:var(--txt)}
.btn-ghost:hover{border-color:var(--acc);color:var(--acc)}
.hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.sec{padding:64px 0}
.sec.alt{background:var(--bg2)}
.sec-head{text-align:center;max-width:640px;margin:0 auto 44px}
.sec-head h2{font-family:var(--cond);font-size:2.8rem;font-weight:700;text-transform:uppercase;margin-bottom:12px;letter-spacing:.5px}
.sec-head p{color:var(--muted);font-size:1.05rem}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:.2s}
.card:hover{border-color:var(--acc);transform:translateY(-4px)}
.card .ico{font-size:2rem;margin-bottom:14px}
.card h3{font-family:var(--cond);font-size:1.5rem;text-transform:uppercase;margin-bottom:8px;letter-spacing:.5px}
.card p{color:var(--muted);font-size:.96rem;margin-bottom:14px}
.card .link{color:var(--acc);font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.5px}

.tool{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:32px;margin:28px 0}
.tool h2{font-family:var(--cond);font-size:2rem;text-transform:uppercase;margin-bottom:8px}
.field{margin:16px 0}
.field label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:7px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.field input,.field select{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:13px 15px;color:var(--txt);font-size:1rem;font-family:inherit}
.field input:focus,.field select:focus{outline:none;border-color:var(--acc)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.result{margin-top:22px;padding:26px;background:linear-gradient(135deg,rgba(229,255,61,.1),rgba(229,255,61,.02));border:1px solid rgba(229,255,61,.3);border-radius:10px;text-align:center}
.result .big{font-family:var(--cond);font-size:3rem;color:var(--acc);font-weight:700;margin:2px 0}
.result .lbl{color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:2px;font-weight:700}
.result small{color:var(--muted);display:block;margin-top:8px}
.wod-box{background:var(--bg2);border:1px dashed var(--acc);border-radius:10px;padding:24px;margin-top:20px}
.wod-box h4{font-family:var(--cond);color:var(--acc);font-size:1.4rem;text-transform:uppercase;margin-bottom:12px}
.wod-box ul{list-style:none;margin:0}
.wod-box li{padding:8px 0;border-bottom:1px solid var(--line);font-size:1.05rem}
.wod-box li:last-child{border:0}

.ad-band{margin:32px 0;text-align:center}
.ad-label{font-size:.68rem;color:var(--muted);letter-spacing:2px;text-transform:uppercase;margin-bottom:6px;opacity:.6}
.ad-band:has(.ad-box:empty){display:none}

.article{max-width:740px;margin:0 auto;padding:44px 0}
.article h1{font-family:var(--cond);font-size:3rem;line-height:1.05;text-transform:uppercase;margin-bottom:14px}
.article .meta{color:var(--muted);font-size:.9rem;margin-bottom:32px;text-transform:uppercase;letter-spacing:.5px}
.article h2{font-family:var(--cond);font-size:1.9rem;text-transform:uppercase;margin:34px 0 12px}
.article h3{font-size:1.2rem;margin:24px 0 9px;color:var(--acc)}
.article p{margin-bottom:16px;color:#c8cdd3}
.article ul,.article ol{margin:0 0 16px 22px;color:#c8cdd3}
.article li{margin-bottom:7px}
.article blockquote{border-left:3px solid var(--acc);padding-left:18px;margin:20px 0;color:var(--muted);font-style:italic}
.callout{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;margin:22px 0}

.footer{border-top:1px solid var(--line);margin-top:50px;padding:46px 0 28px;background:var(--bg2)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px;margin-bottom:32px}
.foot-grid h4{font-family:var(--cond);text-transform:uppercase;margin-bottom:13px;font-size:1.1rem;letter-spacing:.5px}
.foot-grid a{display:block;color:var(--muted);font-size:.92rem;margin-bottom:8px}
.foot-grid a:hover{color:var(--acc)}
.foot-bottom{border-top:1px solid var(--line);padding-top:22px;text-align:center;color:var(--muted);font-size:.86rem}
.foot-desc{color:var(--muted);font-size:.94rem;max-width:320px}
.tag{display:inline-block;background:rgba(229,255,61,.12);color:var(--acc);padding:5px 13px;border-radius:6px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px}
.breadcrumb{color:var(--muted);font-size:.85rem;margin:22px 0;text-transform:uppercase;letter-spacing:.5px}
.breadcrumb a:hover{color:var(--acc)}
.disclaimer{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;margin:26px 0;font-size:.88rem;color:var(--muted)}

@media(max-width:820px){
  .nav-links{display:none}
  .nav-links.open{display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;background:var(--bg2);padding:20px;gap:16px;border-bottom:1px solid var(--line)}
  .burger{display:block}
  .hero h1{font-size:2.8rem}
  .sec-head h2{font-size:2rem}
  .foot-grid{grid-template-columns:1fr 1fr}
  .row{grid-template-columns:1fr}
  .article h1{font-size:2.1rem}
}

/* ICON-UPGRADE */
.ico{width:56px;height:56px;border-radius:14px;background:rgba(229,255,61,.12);display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:0}
.ico svg{width:28px;height:28px;color:#e5ff3d;stroke:#e5ff3d}
.logo-mark{width:30px;height:30px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;background:rgba(229,255,61,.12)}
.logo-mark svg{width:20px;height:20px;color:#e5ff3d;stroke:#e5ff3d}
.logo{gap:10px}
.burger svg{width:26px;height:26px;display:block}
.foot-grid .logo-mark{width:26px;height:26px}
.foot-grid .logo-mark svg{width:17px;height:17px}