/* WattPick Lab — shared styles (demo build) */
:root{
  --ink:#141b26; --ink2:#45505f; --muted:#8b95a5;
  --brand:#0a6e5c; --brand-dark:#074a3e; --accent:#f59e0b; --accent2:#ea580c;
  --blue:#1d4ed8; --bg:#f6f8f7; --card:#fff; --line:#e3e9e6;
  --soft:#eef6f2; --amber:#fef3c7;
  --score-hi:#0a9d6c; --score-mid:#d97706;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.75;font-size:15.5px;}
a{color:var(--brand);text-decoration:none;}
a:hover{text-decoration:underline;}
.wrap{max-width:1060px;margin:0 auto;padding:0 20px;}

/* header */
.site-header{background:#0c2b23;color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 8px rgba(0,0,0,.15);}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px;}
.logo{display:flex;align-items:center;gap:9px;color:#fff;font-weight:800;font-size:17px;letter-spacing:.3px;}
.logo:hover{text-decoration:none;}
.logo .bolt{width:26px;height:26px;flex:none;}
.logo small{display:block;font-size:10px;font-weight:500;opacity:.75;letter-spacing:1.5px;line-height:1.1;}
nav.main{display:flex;flex-wrap:wrap;gap:2px;}
nav.main a{color:#d9e8e2;font-size:13.5px;padding:6px 11px;border-radius:8px;font-weight:600;}
nav.main a:hover{background:rgba(255,255,255,.12);color:#fff;text-decoration:none;}
nav.main a.active{background:var(--accent);color:#1a1204;}

/* hero */
.hero{background:linear-gradient(140deg,#0c2b23 0%,#0a6e5c 78%,#0f866f 100%);color:#fff;padding:58px 0 48px;}
.hero h1{font-size:34px;line-height:1.3;font-weight:800;max-width:720px;}
.hero p{margin-top:14px;font-size:16px;opacity:.92;max-width:680px;}
.hero .cta-row{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap;}
.btn{display:inline-block;border-radius:10px;padding:10px 22px;font-weight:700;font-size:14.5px;border:1px solid transparent;cursor:pointer;}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn-accent{background:var(--accent);color:#231602;}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;}
.btn-brand{background:var(--brand);color:#fff;}
.btn-amazon{background:#f59e0b;color:#231602;}
.btn-brand-direct{background:#0c4a6e;color:#fff;}
.micro{font-size:12px;opacity:.75;margin-top:14px;}

/* sections & cards */
section{padding:44px 0 8px;}
.sec-head{margin-bottom:18px;}
.sec-head h2{font-size:24px;font-weight:800;}
.sec-head p{color:var(--ink2);font-size:14.5px;margin-top:4px;}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:900px){.grid,.grid-3{grid-template-columns:1fr 1fr;}}
@media(max-width:620px){.grid,.grid-3,.grid-2{grid-template-columns:1fr;}.hero h1{font-size:26px;}}

.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 2px 8px rgba(10,60,45,.06);}
.card .pimg{height:150px;display:flex;align-items:center;justify-content:center;}
.card .pbody{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1;}
.card h3{font-size:15.5px;font-weight:700;line-height:1.4;}
.card .cat{font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.4px;text-transform:uppercase;}
.card p.desc{font-size:13px;color:var(--ink2);flex:1;}
.score{display:inline-flex;align-items:center;gap:4px;background:#0a9d6c;color:#fff;font-weight:800;font-size:12.5px;border-radius:999px;padding:2px 10px;}
.score.mid{background:var(--score-mid);}
.score.big{font-size:15px;padding:5px 14px;}
.card .cta{display:flex;gap:8px;}
.card .cta .btn{flex:1;text-align:center;padding:8px 6px;font-size:13px;border-radius:8px;}

/* table */
.tbl-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:14px;}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px;}
th{background:var(--soft);color:var(--brand-dark);text-align:left;padding:11px 13px;border-bottom:2px solid #cfe4da;font-size:13px;white-space:nowrap;}
td{padding:11px 13px;border-bottom:1px solid var(--line);vertical-align:middle;}
tr:last-child td{border-bottom:none;}
td .rank{font-weight:800;color:var(--muted);font-size:13px;}
td .pname{font-weight:700;}
td small{display:block;color:var(--muted);font-weight:400;font-size:12px;}

/* VS section */
.vs-row{display:grid;grid-template-columns:1fr 60px 1fr;align-items:stretch;gap:8px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:14px;}
.vs-badge{align-self:center;text-align:center;font-weight:800;color:var(--accent2);font-size:15px;}
.vs-side{text-align:center;padding:10px;}
.vs-side .pimg-s{height:110px;display:flex;align-items:center;justify-content:center;margin-bottom:8px;}
.vs-dims{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:10px;}
.vs-dims span{background:var(--soft);border:1px solid #cfe4da;border-radius:999px;font-size:12px;padding:3px 12px;color:var(--brand-dark);font-weight:600;}
@media(max-width:620px){.vs-row{grid-template-columns:1fr;}.vs-badge{transform:rotate(90deg);}}

/* how we test strip */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
@media(max-width:820px){.steps{grid-template-columns:1fr 1fr;}}
.step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;}
.step b{display:block;color:var(--brand-dark);font-size:14px;margin-bottom:4px;}
.step span{font-size:13px;color:var(--ink2);}
.step .n{display:inline-flex;width:26px;height:26px;background:var(--brand);color:#fff;border-radius:8px;align-items:center;justify-content:center;font-weight:800;font-size:13px;margin-bottom:8px;}

/* newsletter */
.newsletter{background:#0c2b23;color:#fff;border-radius:16px;padding:30px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin:34px 0;}
.newsletter h3{font-size:19px;}
.newsletter p{opacity:.85;font-size:13.5px;margin-top:4px;}
.newsletter form{display:flex;gap:8px;flex:1;min-width:280px;max-width:440px;}
.newsletter input{flex:1;border-radius:10px;border:none;padding:11px 14px;font-size:14px;}

/* article */
article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:34px clamp(20px,4vw,46px);margin:30px 0;}
.crumbs{font-size:12.5px;color:var(--muted);margin-bottom:14px;}
.crumbs a{color:var(--muted);}
h1.art{font-size:27px;line-height:1.35;font-weight:800;margin-bottom:6px;}
.meta{font-size:13px;color:var(--muted);margin-bottom:16px;}
.disclosure-bar{background:var(--amber);border:1px solid #fcd34d;color:#713f12;font-size:12.5px;border-radius:10px;padding:8px 14px;margin:12px 0 20px;}
article h2{font-size:20px;font-weight:800;margin:30px 0 10px;padding-top:10px;}
article h3{font-size:16.5px;font-weight:700;margin:20px 0 8px;}
article p{margin:10px 0;}
article ul,article ol{margin:10px 0 10px 22px;}
article li{margin:5px 0;}
article img{max-width:100%;}

.tldr{background:var(--soft);border:1px solid #cfe4da;border-radius:14px;padding:18px 20px;margin:18px 0;}
.tldr h2{margin:0 0 8px;font-size:17px;padding:0;}
.tldr ul{list-style:none;margin:0;}
.tldr li{padding:6px 0;border-bottom:1px dashed #cfe4da;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:center;}
.tldr li:last-child{border-bottom:none;}
.tldr .tag{font-size:12px;font-weight:700;color:var(--accent2);background:#fff4e5;border-radius:6px;padding:1px 8px;white-space:nowrap;}

.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:14px 0;}
@media(max-width:620px){.pros-cons{grid-template-columns:1fr;}}
.pc{border-radius:12px;padding:14px 18px;font-size:14px;}
.pc.pros{background:#effaf4;border:1px solid #c9ecd8;}
.pc.cons{background:#fdf3f2;border:1px solid #f3d4d0;}
.pc b{display:block;margin-bottom:6px;font-size:14px;}
.pc.pros b{color:#077a53;}
.pc.cons b{color:#b23a3a;}
.pc ul{margin:0 0 0 18px;}

.score-box{display:flex;flex-wrap:wrap;gap:20px;background:#0c2b23;color:#fff;border-radius:14px;padding:22px 26px;margin:16px 0;align-items:center;}
.score-box .big-score{font-size:44px;font-weight:800;color:var(--accent);line-height:1;}
.score-box .big-score small{font-size:14px;color:#cfe4da;font-weight:600;}
.rubric{flex:1;min-width:240px;}
.rubric .r{display:grid;grid-template-columns:130px 1fr 40px;gap:10px;align-items:center;font-size:12.5px;margin:5px 0;color:#d9e8e2;}
.rubric .bar{background:rgba(255,255,255,.15);border-radius:99px;height:8px;overflow:hidden;}
.rubric .bar i{display:block;height:100%;background:var(--accent);border-radius:99px;}

.cta-block{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0;}
.spec-note{font-size:12px;color:var(--muted);}
.faq h3{margin-top:14px;}
.callout{border-left:4px solid var(--accent);background:#fff8f1;padding:12px 16px;border-radius:0 10px 10px 0;color:#7a4a12;font-size:14px;margin:14px 0;}

/* utility pages */
.page-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:34px clamp(20px,4vw,46px);margin:30px 0;}
.page-card h1{font-size:24px;font-weight:800;margin-bottom:14px;}

/* footer */
footer{background:#0c2b23;color:#b9cdc5;margin-top:56px;padding:36px 0 26px;font-size:13px;}
footer .cols{display:flex;flex-wrap:wrap;gap:34px;justify-content:space-between;}
footer h4{color:#fff;font-size:14px;margin-bottom:8px;}
footer a{color:#b9cdc5;}
footer a:hover{color:#fff;}
footer .legal{margin-top:26px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;color:#7f978f;font-size:12px;}