/* ===== Pet-tech review site — prototype styles ===== */
:root{
  --bg:#ffffff;
  --ink:#1c2530;
  --muted:#5c6b7a;
  --brand:#1f8a70;        /* teal-green */
  --brand-dark:#156353;
  --accent:#ff8c42;       /* warm orange CTA */
  --soft:#f4f8f7;
  --line:#e4ebe9;
  --card:#ffffff;
  --shadow:0 6px 24px rgba(20,40,35,.08);
  --radius:14px;
  --maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;
}
a{color:var(--brand-dark);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}

/* layout */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.narrow{max-width:760px}

/* header */
header.site{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;max-width:var(--maxw);margin:0 auto}
.logo{font-weight:800;font-size:1.25rem;color:var(--brand-dark);letter-spacing:-.3px}
.logo span{color:var(--accent)}
.nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;font-weight:600;font-size:.95rem}
.nav a{color:var(--ink)}
@media(max-width:620px){.nav ul{gap:14px;font-size:.85rem}.nav{flex-direction:column;gap:10px}}

/* hero */
.hero{background:linear-gradient(160deg,var(--soft),#eaf4f1);padding:64px 0 56px;text-align:center}
.hero h1{font-size:2.5rem;line-height:1.15;margin:.2em 0;letter-spacing:-.5px}
.hero p{font-size:1.2rem;color:var(--muted);max-width:640px;margin:0 auto}
.kicker{display:inline-block;background:var(--brand);color:#fff;font-weight:700;font-size:.78rem;letter-spacing:.6px;text-transform:uppercase;padding:6px 12px;border-radius:999px}
@media(max-width:620px){.hero h1{font-size:1.9rem}}

/* sections */
section{padding:48px 0}
h2.section-title{font-size:1.7rem;text-align:center;margin:0 0 6px}
.sub{text-align:center;color:var(--muted);margin:0 auto 34px;max-width:560px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:860px){.cards{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(20,40,35,.13)}
.card .thumb{height:140px;background:linear-gradient(135deg,var(--brand),#46b89c);display:flex;align-items:center;justify-content:center;color:#fff;font-size:2.6rem}
.card .body{padding:20px;display:flex;flex-direction:column;flex:1}
.card h3{margin:.1em 0 .4em;font-size:1.18rem;line-height:1.3}
.card p{color:var(--muted);font-size:.97rem;margin:0 0 16px}
.card .more{margin-top:auto;font-weight:700;color:var(--brand-dark)}
.tag{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--accent)}

/* article */
article.post{padding:44px 0 20px}
article.post h1{font-size:2.1rem;line-height:1.2;margin:.1em 0 .3em}
.byline{color:var(--muted);font-size:.9rem;margin-bottom:26px;border-bottom:1px solid var(--line);padding-bottom:18px}
article.post h2{font-size:1.45rem;margin:1.6em 0 .4em}
article.post h3{font-size:1.18rem;margin:1.3em 0 .3em}
article.post p{margin:.7em 0}
.disclosure{background:var(--soft);border-left:4px solid var(--brand);padding:12px 16px;border-radius:8px;font-size:.9rem;color:var(--muted);margin:0 0 26px}
.answerbox{background:#fff7f0;border:1px solid #ffd9b8;border-radius:var(--radius);padding:18px 22px;margin:24px 0}
.answerbox h3{margin:0 0 8px}

/* tables */
table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.94rem}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
th{background:var(--soft);font-weight:700}
tr:nth-child(even) td{background:#fafcfb}

/* CTA buttons */
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 8px}
.btn{display:inline-block;padding:11px 18px;border-radius:10px;font-weight:700;font-size:.95rem;border:2px solid var(--brand);color:var(--brand-dark)}
.btn:hover{text-decoration:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:#f57a28;border-color:#f57a28}
.btn.outline:hover{background:var(--soft)}
.note{font-size:.82rem;color:var(--muted)}

/* callouts */
.proscons{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}
@media(max-width:620px){.proscons{grid-template-columns:1fr}}
.pros,.cons{border-radius:12px;padding:14px 18px;font-size:.95rem}
.pros{background:#eef8f3;border:1px solid #c9e9da}
.cons{background:#fdf0ee;border:1px solid #f3d2cc}
.pros b,.cons b{display:block;margin-bottom:6px}

/* footer */
footer.site{background:#13211d;color:#cdddd6;padding:38px 0;margin-top:40px;font-size:.92rem}
footer.site a{color:#9fe0cd}
.foot-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}
.foot-grid ul{list-style:none;padding:0;margin:8px 0 0}
.foot-grid li{margin:4px 0}
.proto-banner{background:var(--accent);color:#fff;text-align:center;font-size:.82rem;font-weight:600;padding:7px 12px}