/* IronPeak Fitness — Black / Charcoal / White / Electric Blue / Silver */
:root{
  --bg:#0a0a0b; --bg2:#141519; --card:#1a1c22; --card2:#20232b;
  --blue:#2f81f7; --blue2:#58a6ff; --silver:#b9c2cf; --text:#eef1f5; --muted:#98a1ad;
  --border:#282c35; --green:#3fb950; --amber:#d29922; --red:#f85149;
  --radius:12px; --maxw:1140px;
}
[data-theme="light"]{
  --bg:#f6f8fa; --bg2:#ffffff; --card:#ffffff; --card2:#f0f3f7;
  --text:#111418; --muted:#57606a; --border:#d8dee6; --silver:#57606a;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;font-size:16px}
a{color:var(--blue2);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* Nav */
.nav{position:sticky;top:0;z-index:200;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;gap:18px;max-width:var(--maxw);margin:0 auto;padding:12px 20px}
.brand{font-weight:900;font-size:1.15rem;letter-spacing:.4px;color:var(--text);white-space:nowrap}
.brand span{color:var(--blue)}
.nav-links{display:flex;gap:16px;flex-wrap:wrap;flex:1}
.nav-links a{color:var(--muted);font-weight:600;font-size:.88rem}
.nav-links a:hover{color:var(--blue2);text-decoration:none}
.nav-actions{display:flex;gap:10px;align-items:center}
.icon-btn{background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:6px 12px;cursor:pointer;font-size:.85rem;font-weight:600}
.icon-btn:hover{border-color:var(--blue)}
.menu-toggle{display:none}

/* Search overlay */
.search-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:300;padding:10vh 20px 0}
.search-overlay.open{display:block}
.search-box{max-width:640px;margin:0 auto;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.search-box input{width:100%;padding:16px 20px;font-size:1.05rem;background:transparent;border:0;color:var(--text);outline:none;border-bottom:1px solid var(--border)}
.search-results{max-height:50vh;overflow:auto}
.search-results a{display:block;padding:12px 20px;color:var(--text);border-bottom:1px solid var(--border);font-size:.92rem}
.search-results a:hover{background:var(--card2);text-decoration:none}
.search-results .stype{color:var(--blue2);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-right:8px}

/* Disclosure bar */
.disclosure-bar{background:var(--bg2);border-bottom:1px solid var(--border);padding:8px 20px;text-align:center;font-size:.78rem;color:var(--muted)}

/* Hero */
.hero{padding:72px 20px 56px;text-align:center;background:
 radial-gradient(ellipse at 70% 0%,color-mix(in srgb,var(--blue) 16%,transparent),transparent 55%),var(--bg)}
.hero h1{font-size:clamp(1.9rem,4.5vw,3rem);font-weight:900;line-height:1.14;max-width:820px;margin:0 auto 16px}
.hero h1 em{color:var(--blue);font-style:normal}
.hero p{color:var(--muted);max-width:640px;margin:0 auto 26px;font-size:1.06rem}
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:700;padding:13px 30px;border-radius:9px;box-shadow:0 4px 20px color-mix(in srgb,var(--blue) 40%,transparent);transition:transform .15s}
.btn:hover{transform:translateY(-2px);text-decoration:none}
.btn-ghost{display:inline-block;border:2px solid var(--border);color:var(--text);font-weight:700;padding:11px 26px;border-radius:9px;margin-left:10px}
.btn-ghost:hover{border-color:var(--blue);text-decoration:none}
.trust-row{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-top:34px;color:var(--muted);font-size:.83rem;font-weight:600}
.trust-row span::before{content:"✓ ";color:var(--green)}

/* Sections */
.section{padding:56px 0}
.section.alt{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(1.35rem,2.6vw,1.9rem);font-weight:800}
.sec-head .kicker{color:var(--blue);font-weight:700;text-transform:uppercase;letter-spacing:2px;font-size:.75rem;display:block;margin-bottom:4px}
.sec-head a.more{color:var(--blue2);font-weight:700;font-size:.9rem;white-space:nowrap}

/* Grids & cards */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.g4{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;transition:transform .15s,border-color .2s}
.card:hover{transform:translateY(-3px);border-color:var(--blue)}
.badge{align-self:flex-start;font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:1px;padding:4px 10px;border-radius:20px;background:color-mix(in srgb,var(--blue) 15%,transparent);color:var(--blue2);margin-bottom:12px}
.card h3{font-size:1.04rem;font-weight:800;margin-bottom:6px;line-height:1.3}
.card h3 a{color:var(--text)}
.card .brand-line{color:var(--silver);font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}
.card p.blurb{color:var(--muted);font-size:.9rem;flex:1;margin-bottom:14px}
.scores{display:flex;gap:14px;margin-bottom:14px;font-size:.8rem;color:var(--muted)}
.scores b{color:var(--text)}
.stars{color:var(--amber);letter-spacing:1px;font-size:.9rem;margin-bottom:8px}
.cta{display:block;text-align:center;background:var(--blue);color:#fff;font-weight:700;padding:11px;border-radius:8px;font-size:.92rem}
.cta:hover{filter:brightness(1.12);text-decoration:none}
.cta.secondary{background:var(--card2);color:var(--text);border:1px solid var(--border);margin-top:8px}

/* Article cards */
.acard{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.acard:hover{border-color:var(--blue)}
.acard .acat{color:var(--blue2);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:1px}
.acard h3{font-size:1rem;margin:6px 0}
.acard h3 a{color:var(--text)}
.acard p{color:var(--muted);font-size:.87rem}

/* Article / review body */
.page-body{max-width:780px;margin:0 auto;padding:40px 20px 60px}
.with-sidebar{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;max-width:var(--maxw);margin:0 auto;padding:40px 20px 60px}
.page-body h1,.main-col h1{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:900;line-height:1.2;margin-bottom:12px}
.page-body h2,.main-col h2{font-size:1.35rem;font-weight:800;margin:34px 0 12px;padding-top:8px}
.page-body h3,.main-col h3{font-size:1.08rem;font-weight:800;margin:24px 0 10px}
.page-body p,.main-col p{margin-bottom:14px;color:var(--text)}
.page-body .lede,.main-col .lede{color:var(--muted);font-size:1.08rem;margin-bottom:20px}
.meta-line{color:var(--muted);font-size:.82rem;margin-bottom:24px}
.breadcrumbs{font-size:.8rem;color:var(--muted);padding:16px 0 0}
.breadcrumbs a{color:var(--muted)}
ul.checks{list-style:none;margin:0 0 16px}
ul.checks li{padding-left:24px;position:relative;margin-bottom:6px;color:var(--text)}
ul.checks li::before{content:"✓";color:var(--green);position:absolute;left:0;font-weight:800}
ul.crosses{list-style:none;margin:0 0 16px}
ul.crosses li{padding-left:24px;position:relative;margin-bottom:6px;color:var(--text)}
ul.crosses li::before{content:"✕";color:var(--red);position:absolute;left:0;font-weight:800}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:640px){.two-col{grid-template-columns:1fr}}

/* Info boxes */
.box{border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;margin:22px 0;background:var(--card)}
.box.blue{border-left:4px solid var(--blue)}
.box.warn{border-left:4px solid var(--amber)}
.box.deal{border-left:4px solid var(--green)}
.box h4{margin-bottom:8px;font-size:.95rem}
.box p{font-size:.9rem;color:var(--muted);margin-bottom:0}
.box .cta{margin-top:14px}

/* Tables */
.tbl-wrap{overflow-x:auto;margin:22px 0}
table.cmp{width:100%;border-collapse:collapse;font-size:.88rem;min-width:560px}
table.cmp th{background:var(--card2);text-align:left;padding:10px 12px;border:1px solid var(--border);font-size:.78rem;text-transform:uppercase;letter-spacing:.5px}
table.cmp td{padding:10px 12px;border:1px solid var(--border);vertical-align:top}
table.cmp tr:hover td{background:color-mix(in srgb,var(--blue) 6%,transparent)}
.score-pill{display:inline-block;background:color-mix(in srgb,var(--blue) 16%,transparent);color:var(--blue2);font-weight:800;border-radius:14px;padding:2px 10px;font-size:.8rem}

/* FAQ */
details.faq{background:var(--card);border:1px solid var(--border);border-radius:10px;margin-bottom:10px}
details.faq summary{padding:14px 18px;font-weight:700;cursor:pointer;font-size:.95rem}
details.faq div{padding:0 18px 14px;color:var(--muted);font-size:.92rem}

/* Sidebar */
.sidebar{display:flex;flex-direction:column;gap:22px}
.side-box{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.side-box h4{font-size:.8rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--blue2);margin-bottom:14px}
.side-box .side-item{display:block;padding:9px 0;border-bottom:1px solid var(--border);font-size:.87rem;color:var(--text)}
.side-box .side-item:last-child{border-bottom:0}
.side-box .side-item:hover{color:var(--blue2);text-decoration:none}
.ad-slot{border:1px dashed var(--border);border-radius:var(--radius);padding:34px 20px;text-align:center;color:var(--muted);font-size:.75rem;text-transform:uppercase;letter-spacing:2px;background:var(--bg2)}

/* Newsletter */
.newsletter{background:linear-gradient(135deg,color-mix(in srgb,var(--blue) 22%,var(--bg2)),var(--bg2));border:1px solid var(--border);border-radius:var(--radius);padding:34px 28px;text-align:center;margin:0 auto}
.newsletter h3{font-size:1.3rem;margin-bottom:8px}
.newsletter p{color:var(--muted);margin-bottom:18px;font-size:.92rem}
.newsletter form{display:flex;gap:10px;max-width:440px;margin:0 auto;flex-wrap:wrap;justify-content:center}
.newsletter input{flex:1;min-width:220px;padding:12px 16px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.95rem}
.newsletter button{background:var(--blue);color:#fff;border:0;border-radius:8px;padding:12px 24px;font-weight:700;cursor:pointer}

/* Filters / pagination */
.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.filter-btn{background:var(--card);border:1px solid var(--border);color:var(--muted);border-radius:20px;padding:6px 16px;font-size:.83rem;font-weight:600;cursor:pointer}
.filter-btn.active,.filter-btn:hover{border-color:var(--blue);color:var(--blue2)}
.pagination{display:flex;gap:8px;justify-content:center;margin:30px 0 0;flex-wrap:wrap}
.pagination button{background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 14px;cursor:pointer;font-weight:600}
.pagination button.active{background:var(--blue);border-color:var(--blue);color:#fff}

/* Tools */
.tool-form{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;margin:22px 0}
.tool-form label{display:block;font-weight:700;font-size:.88rem;margin:14px 0 6px}
.tool-form input,.tool-form select{width:100%;padding:11px 14px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.95rem}
.tool-form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.tool-form .row{grid-template-columns:1fr}}
.tool-form button{margin-top:18px;background:var(--blue);color:#fff;border:0;border-radius:8px;padding:12px 26px;font-weight:700;cursor:pointer;font-size:1rem}
.tool-result{margin-top:20px;padding:20px;border-radius:10px;background:color-mix(in srgb,var(--blue) 10%,transparent);border:1px solid var(--blue);display:none}
.tool-result.show{display:block}
.tool-result .big{font-size:1.9rem;font-weight:900;color:var(--blue2)}

/* Quiz */
.quiz-step{display:none}
.quiz-step.active{display:block}
.quiz-opt{display:block;width:100%;text-align:left;background:var(--card2);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:14px 18px;margin-bottom:10px;cursor:pointer;font-size:.95rem;font-weight:600}
.quiz-opt:hover{border-color:var(--blue)}

/* Footer */
footer{background:var(--bg2);border-top:1px solid var(--border);padding:46px 20px 28px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;max-width:var(--maxw);margin:0 auto 30px}
.foot-grid h5{font-size:.78rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--silver);margin-bottom:12px}
.foot-grid a{display:block;color:var(--muted);font-size:.86rem;padding:4px 0}
.foot-grid p{color:var(--muted);font-size:.84rem}
.foot-legal{max-width:var(--maxw);margin:0 auto;border-top:1px solid var(--border);padding-top:22px;color:var(--muted);font-size:.75rem}
.foot-legal p{margin-bottom:10px}

@media(max-width:860px){
  .with-sidebar{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg2);border-bottom:1px solid var(--border);flex-direction:column;padding:16px 20px;gap:12px}
  .nav-links.open{display:flex}
  .menu-toggle{display:inline-block}
}