/* ============================================================
   CalKingBed.us — Amazon-style affiliate store design system
   ============================================================ */
:root{
  --navy:#131921;
  --navy-2:#232f3e;
  --navy-3:#37475a;
  --accent:#ff9900;
  --accent-hover:#f08804;
  --accent-soft:#febd69;
  --price:#b12704;
  --stars:#ffa41c;
  --link:#007185;
  --link-hover:#c7511f;
  --text:#0f1111;
  --muted:#565959;
  --line:#d5d9d9;
  --bg:#e3e6e6;
  --card:#ffffff;
  --badge:#c45500;
  --success:#067d62;
  --radius:8px;
  --shadow:0 2px 8px rgba(15,17,17,.12);
  --max:1200px;
  --font:"Amazon Ember",Arial,Helvetica,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);background:var(--bg);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--link);text-decoration:none}
a:hover{color:var(--link-hover);text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3,h4{line-height:1.25;font-weight:700}
.section{padding:48px 0}
.section-white{background:#fff}
.kicker{display:inline-block;font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--badge);margin-bottom:10px}
.section-title{font-size:28px;margin-bottom:6px}
.section-sub{color:var(--muted);margin-bottom:28px;max-width:760px}

/* ---------- Top utility strip ---------- */
.top-strip{background:var(--navy);color:#ccc;font-size:12.5px}
.top-strip .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:7px;padding-bottom:7px}
.top-strip a{color:#ccc;margin-left:18px}
.top-strip a:hover{color:#fff}

/* ---------- Header ---------- */
.site-header{background:var(--navy);position:sticky;top:0;z-index:200}
.header-main .wrap{display:flex;align-items:center;gap:22px;padding-top:12px;padding-bottom:12px}
.logo{font-size:26px;font-weight:800;color:#fff;letter-spacing:-.5px;white-space:nowrap;line-height:1}
.logo:hover{color:#fff;text-decoration:none}
.logo .logo-bed{color:var(--accent)}
.logo .logo-us{font-size:13px;font-weight:400;color:#ccc}
.logo-tag{display:block;font-size:10.5px;font-weight:400;color:#9aa3ad;letter-spacing:2.5px;text-transform:uppercase;margin-top:3px}
.search-bar{flex:1;display:flex;height:42px;border-radius:6px;overflow:hidden;background:#fff}
.search-bar:focus-within{box-shadow:0 0 0 3px var(--accent-soft)}
.search-cat{background:#f3f3f3;border:none;border-right:1px solid var(--line);padding:0 10px;font-size:12.5px;color:var(--muted);max-width:150px}
.search-bar input{flex:1;border:none;padding:0 14px;font-size:15px;outline:none}
.search-bar button{background:var(--accent-soft);border:none;width:52px;cursor:pointer;display:flex;align-items:center;justify-content:center}
.search-bar button:hover{background:var(--accent)}
.header-cta{display:flex;align-items:center;gap:18px;color:#fff;font-size:13px;white-space:nowrap}
.header-cta a{color:#fff}
.header-cta a:hover{color:var(--accent-soft)}
.header-cta .cta-line{display:block;font-size:11px;color:#ccc}
.header-cta .cta-strong{font-weight:700;font-size:14px}

/* ---------- Category nav ---------- */
.cat-nav{background:var(--navy-2)}
.cat-nav .wrap{display:flex;gap:4px;overflow-x:auto;padding-top:0;padding-bottom:0;scrollbar-width:none}
.cat-nav a{color:#e8e8e8;font-size:13.5px;padding:10px 12px;white-space:nowrap}
.cat-nav a:hover,.cat-nav a.active{color:#fff;background:var(--navy-3);text-decoration:none;border-bottom:3px solid var(--accent)}

/* ---------- Breadcrumbs ---------- */
.crumbs{background:#fff;border-bottom:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.crumbs .wrap{padding-top:9px;padding-bottom:9px}
.crumbs a{margin-right:6px}
.crumbs span.sep{margin:0 6px;color:#999}

/* ---------- Hero ---------- */
.hero{background:radial-gradient(1200px 500px at 20% 10%,#2b3d55 0%,var(--navy) 60%);color:#fff;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:64px;padding-bottom:64px}
.hero h1{font-size:44px;letter-spacing:-1px;margin:12px 0 14px}
.hero h1 .hl{color:var(--accent-soft)}
.hero p.lead{font-size:18px;color:#d5d9d9;max-width:520px;margin-bottom:26px}
.hero-badges{display:flex;gap:22px;margin-bottom:30px;flex-wrap:wrap}
.hero-badge{display:flex;align-items:center;gap:9px;font-size:13.5px;color:#e8e8e8}
.hero-badge svg{flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;border-radius:24px;cursor:pointer;border:1px solid transparent;padding:12px 28px;font-size:15px;transition:transform .08s ease,background .15s ease}
.btn:active{transform:scale(.98)}
.btn-amz{background:var(--accent);color:#131921;border-color:#a88734}
.btn-amz:hover{background:var(--accent-hover);color:#131921;text-decoration:none}
.btn-outline{background:transparent;color:#fff;border-color:#8a939c}
.btn-outline:hover{border-color:#fff;color:#fff;text-decoration:none}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{position:relative}
.hero-visual img{border-radius:14px;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.hero-card{position:absolute;left:-24px;bottom:26px;background:#fff;color:var(--text);border-radius:12px;box-shadow:var(--shadow);padding:16px 18px;display:flex;gap:14px;align-items:center;max-width:320px}
.hero-card .hc-price{font-size:22px;font-weight:800;color:var(--price)}
.hero-card .hc-name{font-size:13.5px;font-weight:600}
.hero-trust{display:flex;gap:26px;margin-top:26px;font-size:12.5px;color:#9aa3ad}
.hero-trust b{color:#fff}

/* ---------- Category tiles ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat-tile{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .15s ease}
.cat-tile:hover{transform:translateY(-4px)}
.cat-tile:hover a{text-decoration:none}
.cat-tile img{height:170px;width:100%;object-fit:cover}
.cat-tile .ct-body{padding:16px 18px 18px}
.cat-tile h3{font-size:17px;margin-bottom:4px;color:var(--text)}
.cat-tile p{font-size:13px;color:var(--muted);margin-bottom:10px}
.cat-tile .ct-link{font-size:13.5px;font-weight:600}

/* ---------- Product cards ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.prod-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;position:relative;transition:transform .15s ease,box-shadow .15s ease}
.prod-card:hover{transform:translateY(-4px);box-shadow:0 10px 26px rgba(15,17,17,.16)}
.prod-card .pc-img{position:relative;background:#f7f8f8;height:190px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.prod-card .pc-img img{width:100%;height:100%;object-fit:cover}
.prod-badge{position:absolute;top:10px;left:10px;background:var(--badge);color:#fff;font-size:11px;font-weight:700;padding:4px 10px;border-radius:4px;letter-spacing:.4px;text-transform:uppercase}
.prod-badge.deal{background:var(--success)}
.pc-body{padding:16px 16px 18px;display:flex;flex-direction:column;flex:1}
.pc-brand{font-size:11.5px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);font-weight:700;margin-bottom:5px}
.pc-title{font-size:14.5px;font-weight:600;line-height:1.4;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pc-title a{color:var(--text)}
.stars{display:flex;align-items:center;gap:7px;font-size:13px;margin-bottom:8px}
.stars .star-row{color:var(--stars);letter-spacing:1px;font-size:15px}
.stars .rc{color:var(--link)}
.pc-price-row{display:flex;align-items:baseline;gap:9px;margin:6px 0 4px}
.pc-price{font-size:22px;font-weight:800;color:var(--price)}
.pc-old{font-size:13px;color:var(--muted);text-decoration:line-through}
.pc-ship{font-size:12.5px;color:var(--muted);margin-bottom:12px}
.pc-feats{list-style:none;margin:0 0 14px;font-size:12.8px;color:var(--muted)}
.pc-feats li{padding-left:16px;position:relative;margin-bottom:4px}
.pc-feats li::before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:700}
.pc-cta{margin-top:auto}
.btn-buy{width:100%;background:var(--accent);color:#131921;border:1px solid #a88734;border-radius:20px;padding:9px 12px;font-size:13.5px;font-weight:700;cursor:pointer}
.btn-buy:hover{background:var(--accent-hover);text-decoration:none;color:#131921}
.pc-note{font-size:11px;color:#8a939c;text-align:center;margin-top:7px}

/* ---------- Deals strip ---------- */
.deals{background:linear-gradient(90deg,#7a1f1f,#b12704);color:#fff;border-radius:12px;padding:30px 34px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.deals h2{font-size:24px;margin-bottom:6px}
.deals p{color:#f5d5c8;font-size:14.5px}
.deals .btn-amz{background:#fff;color:#7a1f1f;border:none}
.deals .btn-amz:hover{background:#ffe9d6;color:#7a1f1f}

/* ---------- Feature / dimension visual ---------- */
.dim-visual{background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:36px;display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.dim-box{background:var(--navy);border-radius:10px;color:#fff;text-align:center;padding:34px 20px;position:relative}
.dim-box .dim-w{font-size:15px;letter-spacing:2px;color:var(--accent-soft);margin-bottom:8px}
.dim-box .dim-l{font-size:44px;font-weight:800}
.dim-box .dim-l small{font-size:16px;font-weight:400;color:#9aa3ad}
.dim-box .dim-note{margin-top:10px;font-size:13px;color:#9aa3ad}
.dim-list{list-style:none}
.dim-list li{display:flex;gap:14px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.dim-list li:last-child{border:none}
.dim-list .dl-num{background:#fef3e2;color:var(--badge);font-weight:800;border-radius:50%;width:30px;height:30px;flex:none;display:flex;align-items:center;justify-content:center;font-size:14px}

/* ---------- Comparison table ---------- */
.cmp-table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow);font-size:14.5px}
.cmp-table th{background:var(--navy-2);color:#fff;text-align:left;padding:15px 18px;font-size:14px}
.cmp-table td{padding:14px 18px;border-bottom:1px solid var(--line)}
.cmp-table tr:last-child td{border:none}
.cmp-table tr.hl td{background:#fef8ee;font-weight:600}
.cmp-table .win{color:var(--success);font-weight:700}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}
.step .step-n{font-size:13px;font-weight:800;color:#fff;background:var(--navy-2);width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted)}

/* ---------- Testimonials ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.testi{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}
.testi .t-stars{color:var(--stars);letter-spacing:2px;margin-bottom:10px}
.testi p{font-size:14px;margin-bottom:14px}
.testi .t-who{font-size:13px;color:var(--muted)}
.testi .t-who b{color:var(--text)}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;background:none;border:none;text-align:left;font-size:16px;font-weight:700;padding:18px 22px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;font-family:var(--font)}
.faq-q .fq-icon{font-size:20px;color:var(--badge);flex:none;transition:transform .2s}
.faq-item.open .fq-icon{transform:rotate(45deg)}
.faq-a{display:none;padding:0 22px 20px;font-size:14.5px;color:#333}
.faq-item.open .faq-a{display:block}

/* ---------- Blog teasers ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.blog-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.blog-card img{height:180px;width:100%;object-fit:cover}
.blog-card .bc-body{padding:20px 22px 24px}
.blog-card .bc-tag{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--badge)}
.blog-card h3{font-size:17px;margin:8px 0}
.blog-card h3 a{color:var(--text)}
.blog-card p{font-size:13.5px;color:var(--muted);margin-bottom:12px}

/* ---------- Newsletter ---------- */
.newsletter{background:var(--navy-2);border-radius:12px;padding:40px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap}
.newsletter h2{font-size:22px;margin-bottom:6px}
.newsletter p{color:#c7cdd4;font-size:14px}
.nl-form{display:flex;gap:0;height:46px}
.nl-form input{border:none;border-radius:6px 0 0 6px;padding:0 16px;width:300px;font-size:14px;outline:none}
.nl-form button{border:none;background:var(--accent);color:#131921;font-weight:700;padding:0 26px;border-radius:0 6px 6px 0;cursor:pointer;font-size:14px}
.nl-form button:hover{background:var(--accent-hover)}

/* ---------- Content pages ---------- */
.page-hero{background:var(--navy);color:#fff;padding:52px 0}
.page-hero h1{font-size:36px;letter-spacing:-.5px;margin-bottom:10px}
.page-hero p{color:#c7cdd4;font-size:16.5px;max-width:760px}
.article{background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:44px;max-width:880px}
.article h2{font-size:24px;margin:34px 0 12px}
.article h2:first-child{margin-top:0}
.article h3{font-size:18px;margin:26px 0 10px}
.article p{margin-bottom:15px;font-size:15.5px;color:#1f2933}
.article ul,.article ol{margin:0 0 18px 22px;font-size:15px;color:#1f2933}
.article li{margin-bottom:8px}
.article .lead{font-size:18px;color:var(--muted)}
.callout{background:#fef8ee;border-left:4px solid var(--accent);border-radius:0 8px 8px 0;padding:18px 22px;margin:24px 0;font-size:14.5px}
.callout b{color:var(--badge)}
.toc{background:#f7f8f8;border:1px solid var(--line);border-radius:8px;padding:20px 24px;margin:26px 0;font-size:14.5px}
.toc b{display:block;margin-bottom:10px}
.toc ol{margin:0 0 0 20px}
.toc li{margin-bottom:6px}

/* ---------- Shop toolbar / filters ---------- */
.shop-bar{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 20px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.shop-bar .sb-count{font-size:14px;color:var(--muted)}
.shop-bar select{border:1px solid var(--line);border-radius:6px;padding:9px 12px;font-size:14px;background:#f7f8f8}
.filter-pills{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.fpill{border:1px solid var(--line);background:#fff;border-radius:20px;padding:8px 18px;font-size:13.5px;cursor:pointer;color:var(--text)}
.fpill:hover{border-color:var(--accent)}
.fpill.on{background:var(--navy-2);color:#fff;border-color:var(--navy-2)}

/* ---------- Footer ---------- */
.back-top{background:var(--navy-3);color:#fff;text-align:center;font-size:13px;padding:14px;cursor:pointer}
.back-top:hover{background:#485769}
.site-footer{background:var(--navy-2);color:#ddd}
.footer-cols .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;padding-top:44px;padding-bottom:36px}
.footer-brand p{font-size:13.5px;color:#9aa3ad;margin:12px 0 18px;max-width:300px}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:14px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:9px}
.site-footer a{color:#c7cdd4;font-size:13.5px}
.site-footer a:hover{color:#fff}
.footer-disclosure{border-top:1px solid #3a4553}
.footer-disclosure .wrap{padding-top:20px;padding-bottom:20px;font-size:12px;color:#8a939c}
.footer-bottom{background:var(--navy)}
.footer-bottom .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;padding-top:16px;padding-bottom:16px;font-size:12.5px;color:#8a939c}
.footer-bottom a{color:#8a939c;margin-left:16px}

/* ---------- Misc ---------- */
.divider{height:1px;background:var(--line);margin:34px 0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.check-list{list-style:none;margin:18px 0}
.check-list li{padding:8px 0 8px 30px;position:relative;font-size:15px}
.check-list li::before{content:"✓";position:absolute;left:4px;color:var(--success);font-weight:800}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:30px 0}
.stat{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;text-align:center}
.stat .s-num{font-size:32px;font-weight:800;color:var(--navy-2)}
.stat .s-lbl{font-size:13px;color:var(--muted);margin-top:6px}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.mini-badge{background:#eef3f6;border:1px solid var(--line);border-radius:6px;padding:7px 13px;font-size:12.5px;font-weight:600;color:var(--navy-2)}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .cat-grid,.prod-grid{grid-template-columns:repeat(3,1fr)}
  .hero .wrap{grid-template-columns:1fr}
  .hero-visual{max-width:560px}
  .dim-visual{grid-template-columns:1fr}
  .steps,.testi-grid,.blog-grid{grid-template-columns:1fr 1fr}
  .footer-cols .wrap{grid-template-columns:1fr 1fr}
  .header-cta .hide-m{display:none}
}
@media(max-width:720px){
  .cat-grid,.prod-grid,.steps,.testi-grid,.blog-grid,.two-col{grid-template-columns:1fr}
  .search-cat{display:none}
  .header-main .wrap{flex-wrap:wrap}
  .search-bar{order:3;flex-basis:100%}
  .hero h1{font-size:32px}
  .article{padding:26px 20px}
  .newsletter{padding:28px 22px}
  .nl-form input{width:100%}
  .nl-form{width:100%}
  .stat-row{grid-template-columns:1fr 1fr}
  .hero-card{left:8px;right:8px}
  .section{padding:36px 0}
}