/* ============================================================
   Petview — shared site stylesheet (site-v2)
   Tokens + components from the Petview design system.
   ============================================================ */

:root{
  --teal-500:#1EC2C1; --teal-600:#38B0B2; --teal-700:#2A8E90; --teal-100:#E5F8F8;
  --gold-500:#F0B429;
  --navy-900:#0B1830; --navy-800:#0F1E3B; --navy-700:#13233F; --navy-500:#24375C;
  --off-white:#F6F8FB; --paper:#FFFFFF;
  --ink-50:#EEF2F7; --ink-100:#E4EAF2; --ink-300:#94A3B8; --ink-500:#4B5E74; --ink-700:#1F2D42; --ink-900:#0B1830;
  --body-on-navy:#E7EEF5; --mute-on-navy:#8AA0B8;
  --font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --font-display:'Inter Tight','Inter',sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
}

/* ---------- Reset & base ---------- */
*,*:before,*:after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--off-white); color:var(--ink-900);
  font-family:var(--font-sans); font-size:15px; line-height:1.55;
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
}
a{color:inherit; text-decoration:none}
a:hover{color:var(--teal-700)}
button{font-family:inherit}
img{max-width:100%; display:block}

.container{max-width:1200px; margin:0 auto; padding:0 32px}
.container-narrow{max-width:860px; margin:0 auto; padding:0 32px}
.kicker{
  font-size:12px; font-weight:600; letter-spacing:0.14em;
  text-transform:uppercase; color:var(--ink-500);
}
.display{
  font-family:var(--font-display); font-weight:700;
  letter-spacing:-0.02em; line-height:1.1; color:var(--ink-900);
}
.teal{color:var(--teal-500)}
.num{font-variant-numeric:tabular-nums}

/* ---------- Nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(246,248,251,0.85); backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--ink-100);
}
.nav-inner{
  display:flex; align-items:center; gap:40px;
  padding:18px 32px; max-width:1200px; margin:0 auto;
}
.nav-logo{height:34px; width:auto; display:block}
.nav-links{margin-left:auto; display:flex; align-items:center; gap:24px}
.nav-links a{font-size:14px; color:var(--ink-500); font-weight:500}
.nav-links a:hover{color:var(--ink-900)}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 20px; border-radius:6px; font-size:14px; font-weight:500;
  cursor:pointer; border:0; transition:background-color 120ms ease;
  font-family:inherit;
}
.btn-primary{background:var(--teal-500); color:#fff}
.btn-primary:hover{background:var(--teal-600); color:#fff}
.btn-primary:active{background:var(--teal-700)}
.btn-secondary{background:var(--paper); color:var(--ink-900); border:1px solid var(--ink-100)}
.btn-secondary:hover{background:var(--ink-50); color:var(--ink-900)}
.btn-lg{padding:14px 26px; font-size:15px}

/* ---------- Hero (homepage) ---------- */
.hero{padding:96px 0 64px}
.hero h1{
  font-family:var(--font-display); font-size:64px; font-weight:700;
  line-height:1.04; letter-spacing:-0.03em; color:var(--ink-900);
  max-width:960px; margin:24px 0 0;
}
.hero .support{
  font-family:var(--font-display); font-size:22px; font-weight:600;
  letter-spacing:-0.01em; color:var(--ink-700); margin:20px 0 0; max-width:760px;
  line-height:1.35;
}
.hero p.sub{
  font-size:20px; line-height:1.5; color:var(--ink-500);
  max-width:680px; margin:20px 0 0;
}
.hero-cta{margin-top:36px; display:flex; gap:12px; flex-wrap:wrap}

/* ---------- Page hero (subpages) ---------- */
.page-hero{padding:72px 0 56px}
.page-hero h1{
  font-family:var(--font-display); font-size:48px; font-weight:700;
  line-height:1.08; letter-spacing:-0.02em; color:var(--ink-900);
  max-width:860px; margin:20px 0 0;
}
.page-hero p.sub{
  font-size:18px; line-height:1.6; color:var(--ink-500);
  max-width:720px; margin:20px 0 0;
}
.page-hero .support{
  font-family:var(--font-display); font-size:18px; font-weight:600;
  letter-spacing:-0.01em; color:var(--teal-700); margin:14px 0 0; line-height:1.35;
}
.breadcrumbs{
  font-size:13px; color:var(--ink-500); margin-bottom:8px;
}
.breadcrumbs a{color:var(--ink-500)}
.breadcrumbs a:hover{color:var(--teal-700)}
.breadcrumbs .sep{margin:0 8px; color:var(--ink-300)}

/* ---------- Answer block (machine-readable definition) ---------- */
.answer-block{
  background:var(--paper); border:1px solid var(--ink-100);
  border-radius:14px; padding:28px 32px; margin-top:36px; max-width:860px;
}
.answer-block .kicker{display:block; margin-bottom:12px; color:var(--teal-700)}
.answer-block p{font-size:16px; line-height:1.7; color:var(--ink-700); margin:0}
.answer-block p + p{margin-top:12px}

/* ---------- Stat band ---------- */
.stat-band{
  padding:64px 0; background:var(--paper);
  border-top:1px solid var(--ink-100); border-bottom:1px solid var(--ink-100);
}
.stat-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:32px}
.stat-num{
  font-family:var(--font-display); font-size:56px; font-weight:800;
  line-height:1; letter-spacing:-0.03em; font-variant-numeric:tabular-nums;
  color:var(--ink-900);
}
.stat-num .suffix{font-size:32px; color:var(--ink-500); font-weight:700}
.stat-num.accent{color:var(--teal-500)}
.stat-label{
  font-size:11px; font-weight:600; letter-spacing:0.14em;
  text-transform:uppercase; color:var(--ink-500); margin-top:14px;
}
.stat-sub{font-size:12px; color:var(--ink-300); margin-top:6px; line-height:1.5}

/* ---------- Sections ---------- */
section{padding:96px 0}
.section-head{margin-bottom:48px}
.section-head .kicker{margin-bottom:20px; display:block}
.section-head h2{
  font-family:var(--font-display); font-size:44px; font-weight:700;
  line-height:1.1; letter-spacing:-0.02em; color:var(--ink-900);
  max-width:760px; margin:0;
}
.section-head p{
  font-size:17px; line-height:1.6; color:var(--ink-500);
  max-width:680px; margin:20px 0 0;
}

/* ---------- Prose (long-form answer pages) ---------- */
.prose{max-width:760px}
.prose h2{
  font-family:var(--font-display); font-size:30px; font-weight:700;
  line-height:1.15; letter-spacing:-0.02em; color:var(--ink-900);
  margin:56px 0 16px;
}
.prose h3{
  font-family:var(--font-display); font-size:20px; font-weight:700;
  line-height:1.25; color:var(--ink-900); margin:36px 0 10px;
}
.prose p{font-size:16px; line-height:1.75; color:var(--ink-700); margin:0 0 18px}
.prose ul{margin:0 0 18px; padding-left:22px}
.prose ul li{font-size:16px; line-height:1.7; color:var(--ink-700); margin-bottom:8px}
.prose strong{color:var(--ink-900)}
.prose a{color:var(--teal-700); text-decoration:underline; text-underline-offset:2px}

/* ---------- Data table ---------- */
.data-table{
  width:100%; border-collapse:collapse; margin:24px 0 40px;
  background:var(--paper); border:1px solid var(--ink-100); border-radius:14px;
  overflow:hidden; font-size:14px;
}
.data-table th{
  text-align:left; font-size:11px; font-weight:600; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--ink-500);
  padding:14px 18px; border-bottom:1px solid var(--ink-100); background:var(--ink-50);
}
.data-table td{
  padding:14px 18px; border-bottom:1px solid var(--ink-100);
  color:var(--ink-700); line-height:1.55; vertical-align:top;
}
.data-table tr:last-child td{border-bottom:0}
.data-table td:first-child{font-weight:600; color:var(--ink-900); white-space:nowrap}
.data-table tr:hover td{background:rgba(30,194,193,0.04)}

/* ---------- Cards ---------- */
.cards{display:grid; grid-template-columns:repeat(4,1fr); gap:16px}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--paper); border:1px solid var(--ink-100);
  border-radius:14px; padding:24px; display:flex; flex-direction:column;
  transition:border-color 120ms ease; position:relative;
}
.card:hover{border-color:#CBD5E1}
.card-status{
  position:absolute; top:20px; right:20px;
  display:inline-flex; align-items:center; gap:6px;
  font-size:11px; font-weight:500; letter-spacing:0;
  padding:3px 10px; border-radius:999px;
}
.card-status:before{content:""; width:6px; height:6px; border-radius:999px}
.card-status.live{background:rgba(62,194,138,0.12); color:#1F8457}
.card-status.live:before{background:#3EC28A}
.card-status.soon{background:var(--ink-50); color:var(--ink-500)}
.card-status.soon:before{background:#94A3B8}
.card-icon{
  width:44px; height:44px; border-radius:10px;
  background:var(--teal-100); display:flex; align-items:center; justify-content:center;
  margin-bottom:20px; color:var(--teal-600);
}
.card-icon svg{width:22px; height:22px}
.card .kicker{margin-bottom:8px}
.card h3{
  font-family:var(--font-display); font-size:19px; font-weight:700;
  line-height:1.25; letter-spacing:-0.01em; color:var(--ink-900); margin:0 0 10px;
}
.card p{font-size:14px; line-height:1.6; color:var(--ink-500); margin:0}
.card .card-link{
  margin-top:auto; padding-top:16px; font-size:13px; font-weight:600;
  color:var(--teal-700);
}
.card .card-link:hover{text-decoration:underline}

/* ---------- Comparison (navy) ---------- */
.comparison{background:var(--navy-900); color:var(--body-on-navy); padding:96px 0}
.comparison .kicker{color:var(--mute-on-navy)}
.comparison h2{
  font-family:var(--font-display); font-size:44px; font-weight:700;
  line-height:1.08; letter-spacing:-0.02em; color:var(--body-on-navy);
  margin:20px 0 48px; max-width:820px;
}
.compare-grid{display:grid; grid-template-columns:1fr 1fr; gap:24px}
.compare-card{
  background:var(--navy-700); border:1px solid var(--navy-500);
  border-radius:14px; padding:28px;
}
.compare-card.highlight{box-shadow:inset 0 1px 0 rgba(255,255,255,0.04)}
.compare-card .kicker{margin-bottom:14px}
.compare-card.highlight .kicker{color:var(--teal-500)}
.compare-card ul{list-style:none; padding:0; margin:0; font-size:15px; line-height:1.7}
.compare-card ul li{color:var(--mute-on-navy); padding-left:18px; position:relative}
.compare-card.highlight ul li{color:var(--body-on-navy)}
.compare-card ul li:before{
  content:""; position:absolute; left:0; top:0.85em;
  width:10px; height:2px; background:currentColor; opacity:0.45;
}
.compare-card.highlight ul li:before{background:var(--teal-500); opacity:1}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px}
.faq-item{
  background:var(--paper); border:1px solid var(--ink-100);
  border-radius:14px; margin-bottom:12px; overflow:hidden;
}
.faq-item summary{
  cursor:pointer; padding:20px 24px; list-style:none;
  font-family:var(--font-display); font-size:17px; font-weight:600;
  color:var(--ink-900); display:flex; align-items:center; justify-content:space-between;
  gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{
  content:""; width:10px; height:10px; flex-shrink:0;
  border-right:2px solid var(--ink-300); border-bottom:2px solid var(--ink-300);
  transform:rotate(45deg); transition:transform 120ms ease; margin-right:4px;
}
.faq-item[open] summary:after{transform:rotate(-135deg)}
.faq-item .faq-a{padding:0 24px 22px}
.faq-item .faq-a p{font-size:15px; line-height:1.7; color:var(--ink-500); margin:0 0 12px}
.faq-item .faq-a p:last-child{margin-bottom:0}
.faq-item .faq-a a{color:var(--teal-700); text-decoration:underline; text-underline-offset:2px}
.faq-group-label{
  font-size:12px; font-weight:600; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--ink-500); margin:40px 0 16px;
}
.faq-group-label:first-of-type{margin-top:0}

/* ---------- CTA band ---------- */
.cta-band{background:var(--navy-900); padding:80px 0}
.cta-band .kicker{color:var(--mute-on-navy)}
.cta-band h2{
  font-family:var(--font-display); font-size:38px; font-weight:700;
  line-height:1.12; letter-spacing:-0.02em; color:var(--body-on-navy);
  margin:18px 0 14px; max-width:720px;
}
.cta-band p{font-size:16px; line-height:1.6; color:var(--mute-on-navy); max-width:620px; margin:0 0 28px}

/* ---------- Related pages ---------- */
.related{padding:72px 0; border-top:1px solid var(--ink-100)}
.related h2{
  font-family:var(--font-display); font-size:24px; font-weight:700;
  letter-spacing:-0.01em; color:var(--ink-900); margin:0 0 24px;
}
.related-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:16px}
.related-card{
  background:var(--paper); border:1px solid var(--ink-100); border-radius:14px;
  padding:20px 22px; transition:border-color 120ms ease; display:block;
}
.related-card:hover{border-color:#CBD5E1; color:inherit}
.related-card .kicker{font-size:11px; display:block; margin-bottom:6px}
.related-card .rel-title{
  font-family:var(--font-display); font-size:16px; font-weight:700;
  color:var(--ink-900); line-height:1.3;
}

/* ---------- Who / credibility ---------- */
.who .container{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start}
.who h2{
  font-family:var(--font-display); font-size:40px; font-weight:700;
  line-height:1.1; letter-spacing:-0.02em; color:var(--ink-900); margin:20px 0 0;
}
.who .body-col p{font-size:17px; line-height:1.65; color:var(--ink-500); margin:0 0 18px}
.who .body-col p:last-child{margin-bottom:0}

/* ---------- Contact ---------- */
.contact{background:var(--paper); border-top:1px solid var(--ink-100)}
.contact .container{display:grid; grid-template-columns:1fr 1.1fr; gap:80px}
.contact .info h2{
  font-family:var(--font-display); font-size:40px; font-weight:700;
  line-height:1.1; letter-spacing:-0.02em; color:var(--ink-900); margin:20px 0 24px;
}
.contact .info p{font-size:17px; line-height:1.6; color:var(--ink-500); margin:0 0 28px; max-width:440px}
.contact-meta{display:flex; flex-direction:column; gap:14px}
.contact-meta-row{
  display:flex; align-items:center; gap:12px;
  font-size:14px; color:var(--ink-700);
}
.contact-meta-row svg{width:18px; height:18px; color:var(--teal-600); flex-shrink:0}

form.contact-form{
  display:flex; flex-direction:column; gap:18px;
  background:var(--off-white); border:1px solid var(--ink-100);
  border-radius:14px; padding:32px;
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:14px}
.field{display:flex; flex-direction:column; gap:6px}
.field label{
  font-size:12px; font-weight:600; color:var(--ink-700);
  letter-spacing:0.02em;
}
.field input, .field select, .field textarea{
  font-family:inherit; font-size:14px;
  padding:11px 14px; border-radius:6px;
  border:1px solid var(--ink-100); background:var(--paper);
  color:var(--ink-900); transition:border-color 120ms ease, box-shadow 120ms ease;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:0; border-color:var(--teal-500);
  box-shadow:0 0 0 3px rgba(30,194,193,0.18);
}
.field textarea{min-height:120px; resize:vertical}
.hp{position:absolute; left:-5000px; width:1px; height:1px; opacity:0}
.form-foot{font-size:12px; color:var(--ink-500); margin:0}

/* ---------- Product preview ---------- */
.product-preview{
  margin-top:8px;
  background:var(--navy-900); border-radius:20px;
  padding:56px 48px 32px;
  box-shadow:0 18px 44px -12px rgba(11,24,48,0.18);
  overflow:hidden; position:relative;
}
.dash-stack{position:relative}
.dash-frame{
  background:var(--paper);
  border-radius:10px; overflow:hidden;
  box-shadow:0 30px 60px -20px rgba(0,0,0,0.55), 0 4px 14px rgba(0,0,0,0.22);
}
.dash-chrome{
  background:linear-gradient(180deg,#F8FAFC,#EFF3F8);
  border-bottom:1px solid var(--ink-100);
  padding:9px 14px;
  display:flex; align-items:center; gap:7px;
}
.dash-chrome .dot{width:10px; height:10px; border-radius:999px}
.dash-chrome .dot:nth-child(1){background:#FF5F57}
.dash-chrome .dot:nth-child(2){background:#FEBC2E}
.dash-chrome .dot:nth-child(3){background:#28C840}
.dash-chrome .dash-url{
  margin-left:14px; font-family:var(--font-mono);
  font-size:11px; color:var(--ink-500);
}
.dash-frame img{display:block; width:100%; height:auto}
.dash-back{width:72%; margin-left:auto; position:relative; z-index:1}
.dash-front{
  width:78%; margin-top:-180px; margin-left:0; margin-right:auto;
  position:relative; z-index:2;
}

/* Format strip */
.format-strip{
  display:grid; grid-template-columns:repeat(4,1fr); gap:12px;
  margin-top:32px;
}
.format-chip{
  display:flex; align-items:center; gap:12px;
  background:var(--paper); border:1px solid var(--ink-100);
  border-radius:10px; padding:14px 16px;
}
.format-chip svg{width:20px; height:20px; color:var(--teal-600); flex-shrink:0}
.format-chip-text{display:flex; flex-direction:column; min-width:0}
.format-chip .label{font-size:13px; font-weight:600; color:var(--ink-900)}
.format-chip .sub{font-size:11px; color:var(--ink-500); margin-top:2px}

/* ---------- Retailer callout ---------- */
.retailer-note{padding:64px 0; background:var(--off-white)}
.retailer-card{
  background:var(--paper); border:1px solid var(--ink-100);
  border-left:4px solid var(--teal-500);
  border-radius:14px; padding:36px 40px;
  max-width:900px; margin:0 auto;
}
.retailer-card .kicker{
  display:inline-flex; align-items:center;
  background:var(--teal-100); color:var(--teal-700);
  padding:6px 14px; border-radius:999px;
  font-size:12px; font-weight:700; letter-spacing:0.12em;
}
.retailer-card h3{
  font-family:var(--font-display); font-size:28px; font-weight:700;
  line-height:1.2; letter-spacing:-0.02em; color:var(--ink-900);
  margin:18px 0 16px;
}
.retailer-card p{font-size:16px; line-height:1.65; color:var(--ink-500); margin:0}
.retailer-card p + p{margin-top:14px}

/* ---------- Footer ---------- */
footer{background:var(--navy-900); color:var(--mute-on-navy); padding:56px 0 32px}
footer .foot-grid{
  display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px;
  align-items:start; margin-bottom:40px;
}
footer .foot-logo{height:34px; margin-bottom:18px; display:block}
footer .foot-tagline{font-size:13px; line-height:1.6; max-width:340px; color:var(--mute-on-navy)}
footer .foot-col h4{
  font-size:12px; font-weight:600; color:var(--body-on-navy);
  letter-spacing:0.14em; text-transform:uppercase; margin:0 0 14px;
}
footer .foot-col a, footer .foot-col span{
  display:block; font-size:13px; color:var(--mute-on-navy);
  margin-bottom:10px; line-height:1.4;
}
footer .foot-col a:hover{color:var(--teal-500)}
footer .foot-bar{
  border-top:1px solid var(--navy-500); padding-top:20px;
  display:flex; justify-content:space-between; align-items:center;
  font-size:12px; color:var(--mute-on-navy); flex-wrap:wrap; gap:12px;
}
footer .foot-bar .mono{font-family:var(--font-mono); font-size:11px}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .container,.container-narrow{padding:0 24px}
  section{padding:64px 0}
  .hero{padding:64px 0 40px}
  .hero h1{font-size:42px}
  .hero .support{font-size:18px}
  .hero p.sub{font-size:17px}
  .page-hero h1{font-size:34px}
  .section-head h2, .comparison h2, .who h2, .contact .info h2{font-size:32px}
  .cta-band h2{font-size:28px}
  .prose h2{font-size:24px}
  .stat-grid{grid-template-columns:repeat(2,1fr); gap:32px 24px}
  .stat-num{font-size:44px}
  .stat-num .suffix{font-size:24px}
  .cards,.cards-3,.cards-2{grid-template-columns:repeat(2,1fr)}
  .compare-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .product-preview{padding:32px 20px 16px}
  .dash-back, .dash-front{width:100%; margin-left:0; margin-right:0}
  .dash-front{margin-top:-40px}
  .format-strip{grid-template-columns:repeat(2,1fr)}
  .retailer-card{padding:28px}
  .retailer-card h3{font-size:22px}
  .who .container, .contact .container{grid-template-columns:1fr; gap:32px}
  .form-row{grid-template-columns:1fr}
  footer .foot-grid{grid-template-columns:1fr 1fr; gap:32px}
  .nav-links a:not(.btn){display:none}
  .nav-inner{padding:16px 24px; gap:16px}
  .data-table{display:block; overflow-x:auto}
}
@media (max-width: 520px){
  .stat-grid{grid-template-columns:1fr}
  .cards,.cards-3,.cards-2{grid-template-columns:1fr}
  .format-strip{grid-template-columns:1fr}
  footer .foot-grid{grid-template-columns:1fr}
}