/* Card Supply HQ — clean, fast, no frameworks */
:root{
  --green:#1a5632; --green-d:#1b2a4a; --gold:#c9a227; --gold-l:#f5c518;
  --ink:#1d2420; --muted:#5b665f; --bg:#faf9f6; --card:#ffffff; --line:#e6e2d8;
  --radius:10px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
a{color:var(--green)}
img{max-width:100%}

/* header */
.site-header{background:var(--green-d);color:#fff;position:sticky;top:0;z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.brand{color:#fff;text-decoration:none;font-weight:800;font-size:1.35rem;letter-spacing:.3px}
.brand-mark{color:var(--gold-l)}
.site-nav a{color:#e9edf3;text-decoration:none;margin-left:22px;font-size:.95rem}
.site-nav a:hover{color:#fff;text-decoration:underline}

/* hero — modern */
.hero{background:
  radial-gradient(900px 480px at 85% 0%, rgba(31,107,63,.85) 0%, rgba(31,107,63,0) 60%),
  radial-gradient(700px 420px at 10% 110%, rgba(201,162,39,.16) 0%, rgba(201,162,39,0) 55%),
  linear-gradient(135deg,#0d1526,#1b2a4a 55%,#0d1526);
  color:#fff;padding:76px 0 64px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-kicker{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:2.5px;text-transform:uppercase;
  color:var(--gold-l);border:1px solid rgba(245,197,24,.45);border-radius:20px;padding:6px 14px;margin:0 0 18px}
.hero h1{margin:0 0 16px;font-size:3rem;line-height:1.08;letter-spacing:-1px;font-weight:800}
.hero h1 .accent{color:var(--gold-l)}
.hero-sub{margin:0 0 28px;max-width:560px;color:#d7e0ee;font-size:1.12rem;line-height:1.65}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero .btn{background:var(--gold-l);color:#231f00;font-size:1.05rem;padding:13px 28px}
.hero .btn:hover{background:#ffd83d}
.btn-ghost{display:inline-block;background:transparent;color:#fff;font-weight:700;text-decoration:none;
  padding:11px 26px;border-radius:8px;border:2px solid rgba(255,255,255,.5);font-size:1.05rem}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.hero-art{position:relative}
.hero-art img{width:100%;border-radius:18px;display:block;
  box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.12)}
.hero-badges{display:flex;gap:22px;margin-top:26px;flex-wrap:wrap}
.hero-badges span{font-size:.86rem;color:#b9c8de}
.hero-badges strong{display:block;color:#fff;font-size:1.05rem}

/* buttons */
.btn{display:inline-block;background:var(--gold-l);color:#231f00;font-weight:700;text-decoration:none;
  padding:11px 22px;border-radius:8px;border:0;cursor:pointer;font-size:1rem}
.btn:hover{background:#ffd83d}
.btn-outline{background:#fff;color:var(--green);border:2px solid var(--green)}
.btn-outline:hover{background:#eef2f7}

/* sections */
.section{padding:40px 0}
.section h2{font-size:1.6rem;margin:0 0 8px}
.section .lede{color:var(--muted);max-width:700px;margin:0 0 24px}

/* category grid */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;list-style:none;margin:0;padding:0}
.cat-grid a{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  text-decoration:none;color:var(--ink);height:100%;overflow:hidden;padding:0;
  transition:transform .15s ease,box-shadow .15s ease}
.cat-grid a:hover{border-color:var(--green);box-shadow:0 6px 20px rgba(26,86,50,.14);transform:translateY(-2px)}
.cat-grid img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;background:#eef0ec}
.cat-body{display:block;padding:14px 16px 18px}
.cat-body strong{display:block;font-size:1.02rem;margin-bottom:4px;color:var(--green-d)}
.cat-body em{display:block;font-style:normal;font-size:.88rem;color:var(--muted);line-height:1.5}

/* starter kits */
.kit-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.kit-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  display:flex;flex-direction:column}
.kit-card h3{margin:0 0 8px;font-size:1.15rem}
.kit-card h3 a{color:var(--green-d);text-decoration:none}
.kit-card h3 a:hover{text-decoration:underline}
.kit-card p{color:var(--muted);font-size:.94rem;margin:0 0 14px;flex:1}
.kit-card .kit-price{font-weight:800;color:var(--ink);font-size:1rem;margin-bottom:12px}
.kit-item{display:grid;grid-template-columns:34px 1fr;gap:14px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin:0 0 16px}
.kit-check{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;
  background:var(--green);color:#fff;font-weight:800;font-size:1.1rem}
.kit-item h3{margin:0 0 4px;font-size:1.15rem}
.kit-reason{background:#f4f7fb;border-left:3px solid var(--green);padding:10px 14px;margin:12px 0 16px;
  font-size:.95rem;border-radius:0 8px 8px 0}
.kit-total{background:linear-gradient(135deg,var(--green-d),var(--green));color:#fff;border-radius:var(--radius);
  padding:24px;margin:28px 0}
.kit-total strong{font-size:1.3rem}
.kit-total p{margin:8px 0 0;color:#d7e0ee;font-size:.95rem}
.kit-cta{text-align:center;margin:32px 0 8px}

/* product cards */
.product-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;margin:0 0 20px}
.product-card h3{margin:0 0 4px;font-size:1.2rem}
.brand-line{color:var(--muted);font-size:.9rem;margin:0 0 8px}
.notes{margin:0 0 14px}
.pc-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.pc-grid h4{margin:0 0 6px;font-size:.95rem}
.pros,.cons{margin:0;padding-left:20px;font-size:.95rem}
.pros li::marker{color:var(--green)}
.cons{color:var(--muted)}
.badge{display:inline-block;background:var(--green);color:#fff;font-size:.72rem;font-weight:700;
  padding:3px 10px;border-radius:20px;margin-right:8px;vertical-align:2px;letter-spacing:.4px;text-transform:uppercase}

/* guides */
.guide-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.guide-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.guide-card h3{margin:0 0 8px;font-size:1.1rem}
.guide-card h3 a{color:var(--ink);text-decoration:none}
.guide-card h3 a:hover{color:var(--green)}
.guide-card p{color:var(--muted);font-size:.94rem;margin:0 0 12px}
.article{max-width:760px}
.article h2{margin-top:34px}
.article table{width:100%;border-collapse:collapse;margin:18px 0;font-size:.95rem}
.article th,.article td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article th{background:#f1efe8}
.toc{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;margin:20px 0}
.toc strong{display:block;margin-bottom:6px}
.toc ul{margin:0;padding-left:20px}

/* category nav + crumbs */
.cat-nav{background:var(--card);border-bottom:1px solid var(--line);overflow-x:auto}
.cat-nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:10px 20px;max-width:1080px}
.cat-nav a{display:block;white-space:nowrap;padding:6px 12px;border-radius:20px;text-decoration:none;
  color:var(--muted);font-size:.88rem}
.cat-nav a:hover{background:#eef2f7;color:var(--green-d)}
.cat-nav .active a{background:var(--green);color:#fff}
.crumbs{font-size:.85rem;color:var(--muted);margin:18px 0 0}
.crumbs a{color:var(--muted)}

/* disclosure */
.disclosure{background:#fff8e1;border:1px solid #f0dfa0;border-radius:var(--radius);padding:14px 18px;
  font-size:.92rem;margin:24px 0}
.disclosure p{margin:0}

/* footer */
.site-footer{background:var(--green-d);color:#c9d6ea;margin-top:48px;padding:34px 0}
.site-footer a{color:#fff}
.site-footer .disclosure{background:none;border:1px solid #3c6b4c;color:#c9d6ea}
.site-footer .disclosure strong{color:#fff}
.foot-nav{margin:14px 0}
.copyright{font-size:.82rem;color:#9db8a3;margin:0}

@media (max-width:760px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero{padding:52px 0 44px}
  .hero h1{font-size:2.1rem}
  .hero-art{max-width:520px}
  .pc-grid{grid-template-columns:1fr}
  .site-nav a{margin-left:12px}
  body{font-size:16px}
}

@media (max-width:640px){
  .pc-grid{grid-template-columns:1fr}
  body{font-size:16px}
}