/* Pmise — design tokens & base */
:root {
  --primary: #2B2F86;
  --primary-dark: #1F2263;
  --primary-tint: #EEF0FA;
  --accent: #0369A1;
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --text: #0F172A;
  --muted: #55637A;
  --border: #E2E8F0;
  --radius: 12px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
  --shadow-md: 0 6px 24px -8px rgba(15, 23, 42, .16);
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
  --space-1: 8px; --space-2: 16px; --space-3: 24px; --space-4: 32px; --space-5: 48px; --space-6: 64px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 130px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body { margin: 0; font-family: var(--font-body); font-size: 16px; line-height: 1.6; color: var(--text); background: var(--bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-3); }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--primary); color: #fff; padding: 10px 16px; z-index: 200; }
.skip-link:focus { left: 8px; top: 8px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: 15px; line-height: 1.2; border: 1.5px solid transparent; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .15s, box-shadow .2s; min-height: 44px; }
.btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-light { background: #fff; color: var(--primary); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn-ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); padding: 9px 18px; }
.btn-outline:hover { background: var(--primary-tint); }

/* Topbar + header */
.topbar { background: var(--primary-dark); color: #CBD3F0; font-size: 13.5px; }
.topbar-in { display: flex; gap: var(--space-3); align-items: center; padding-top: 7px; padding-bottom: 7px; flex-wrap: wrap; }
.topbar-in span { display: inline-flex; align-items: center; gap: 6px; }
.topbar a { color: #E4E8FA; }
.topbar-note { margin-left: auto; letter-spacing: .04em; }
.site-header { background: var(--surface); position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow-sm); }
.header-in { display: flex; align-items: center; gap: var(--space-3); padding-top: 10px; padding-bottom: 10px; }
.logo img { width: 132px; height: auto; mix-blend-mode: multiply; }
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.main-nav a { display: block; padding: 10px 13px; color: var(--text); font-weight: 500; font-size: 15px; border-radius: 8px; }
.main-nav a:hover { background: var(--primary-tint); text-decoration: none; }
.main-nav a.active { color: var(--primary); font-weight: 700; background: var(--primary-tint); }
.nav-toggle { display: none; background: none; border: 0; color: var(--primary); padding: 10px; cursor: pointer; }
.header-cta { white-space: nowrap; }

/* Hero */
.hero { background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, #3A41A8 100%); color: #fff; overflow: hidden; }
.hero-in { display: grid; grid-template-columns: 1.15fr .85fr; gap: var(--space-5); align-items: center;
  padding-top: var(--space-6); padding-bottom: var(--space-6); }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: 13px; font-weight: 700; color: var(--accent); margin: 0 0 var(--space-1); }
.hero .eyebrow { color: #9DB8E8; }
.hero h1 { font-family: var(--font-display); font-size: clamp(30px, 4.2vw, 46px); line-height: 1.15; margin: 0 0 var(--space-2); }
.hero h1 em { font-style: italic; color: #AFC6F2; }
.hero .lede { font-size: 17.5px; color: #D6DCF5; max-width: 54ch; margin: 0 0 var(--space-4); }
.hero-cta { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.hero-media { display: flex; justify-content: center; }
.hero-media img { max-height: 400px; width: auto; }
.hero-media { background: #fff; border-radius: var(--radius); padding: var(--space-3); box-shadow: 0 24px 48px rgba(0,0,0,.3); }

/* Stats */
.stats { background: var(--surface); border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-2); padding: var(--space-4) var(--space-3); text-align: center; }
.stats-grid strong { display: block; font-family: var(--font-display); font-size: 30px; color: var(--primary); font-variant-numeric: tabular-nums; }
.stats-grid span { color: var(--muted); font-size: 14px; }
.stats-inline { border: 1px solid var(--border); border-radius: var(--radius); margin-top: var(--space-4); }

/* Sections */
.section { padding: var(--space-6) 0; }
.section-alt { background: var(--surface); border-block: 1px solid var(--border); }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2);
  margin-bottom: var(--space-4); flex-wrap: wrap; }
.section-head h2, .solutions-banner h2, .about-copy h2, .cta-in h2 { font-family: var(--font-display); font-size: clamp(24px, 3vw, 32px); margin: 0; }
.page-head { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); color: #fff; padding: var(--space-5) 0; }
.page-head h1 { font-family: var(--font-display); font-size: clamp(28px, 3.6vw, 40px); margin: 0 0 6px; }
.page-head p { color: #D6DCF5; margin: 0 0 var(--space-2); max-width: 70ch; }
.page-head .eyebrow { color: #9DB8E8; }

/* Grids & cards */
.grid { display: grid; gap: var(--space-3); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; color: inherit; display: flex; flex-direction: column;
  transition: box-shadow .2s, transform .2s, border-color .2s; }
.card:hover { text-decoration: none; box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: #C7D2E8; }
.card-media { aspect-ratio: 1 / 1; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 40%, #FFFFFF 40%, var(--primary-tint)); padding: var(--space-3); }
.card-media img { max-height: 100%; width: auto; object-fit: contain; }
.noimg { color: #B7BEDC; font-family: var(--font-display); font-size: 28px; font-style: italic; }
.noimg-lg { font-size: 44px; padding: var(--space-6); text-align: center; }
.card-body { padding: var(--space-2) var(--space-3) var(--space-3); display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-body h3 { margin: 0; font-size: 17px; line-height: 1.35; }
.card-body p { margin: 0; color: var(--muted); font-size: 14px; flex: 1; }
.card-link { color: var(--primary); font-weight: 600; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; }
.cat-card .card-media { aspect-ratio: 4 / 3; }
.sol-card .card-body { padding-top: var(--space-3); }

/* Blog */
.blog-card .card-body { padding: var(--space-3); gap: 10px; }
.post-tag { display: inline-block; align-self: flex-start; background: var(--primary-tint); color: var(--primary-dark);
  font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }
.post-meta { color: var(--muted); font-size: 13.5px; font-weight: 500; }
.post-meta-light { color: #C7D0EE; margin: 8px 0 0; }
.post-cta { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4);
  padding-top: var(--space-4); border-top: 1px solid var(--border); }
a.feature { color: inherit; transition: box-shadow .2s, transform .2s, border-color .2s; }
a.feature:hover { text-decoration: none; box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: #C7D2E8; }

/* Pills */
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }
.pill { display: inline-flex; align-items: center; gap: 6px; background: var(--surface); border: 1px solid var(--border);
  color: var(--text); border-radius: 999px; padding: 9px 16px; font-size: 14px; font-weight: 500; min-height: 40px;
  transition: border-color .2s, background .2s; }
.pill:hover { border-color: var(--primary); background: var(--primary-tint); text-decoration: none; }
.pill-more { background: var(--primary); border-color: var(--primary); color: #fff; }
.pill-more:hover { background: var(--primary-dark); color: #fff; }
.page-head .pill { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.3); color: #fff; }
.page-head .pill:hover { background: rgba(255,255,255,.22); }

/* Solutions banner / about */
.solutions-banner { background: var(--primary-tint); border: 1px solid #DDE2F4; border-radius: var(--radius);
  padding: var(--space-5); }
.solutions-banner p { color: var(--muted); max-width: 70ch; margin: var(--space-1) 0 var(--space-3); }
.about-cols { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--space-5); align-items: start; }
.about-copy p { color: var(--muted); }
.ticks { list-style: none; padding: 0; margin: var(--space-3) 0; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; }
.ticks svg { color: #15803D; flex-shrink: 0; margin-top: 3px; }
.feature-cards { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.feature { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--space-3); }
.feature svg { color: var(--primary); }
.feature h3 { margin: 10px 0 6px; font-size: 16px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; }
.feature strong { font-family: var(--font-display); font-size: 26px; color: var(--primary); }
.promise-grid .feature { text-align: center; }

/* CTA banner */
.cta-banner { background: linear-gradient(135deg, var(--primary) 0%, #3A41A8 100%); color: #fff; }
.cta-in { padding: var(--space-5) var(--space-3); text-align: center; }
.cta-in p { color: #D6DCF5; margin: 8px 0 var(--space-3); }

/* Breadcrumb */
.crumb { background: var(--surface); border-bottom: 1px solid var(--border); font-size: 13.5px; }
.crumb ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 10px 0; color: var(--muted); }
.crumb li + li::before { content: "/"; margin-right: 6px; color: #B0BACC; }
.crumb a { color: var(--muted); }
.crumb [aria-current] { color: var(--text); font-weight: 600; }

/* Product hero */
.product-hero { background: var(--surface); border-bottom: 1px solid var(--border); }
.product-hero-in { display: grid; grid-template-columns: .8fr 1.2fr; gap: var(--space-5); align-items: center;
  padding-top: var(--space-5); padding-bottom: var(--space-5); }
.product-hero-media { display: flex; justify-content: center; background: radial-gradient(circle at 50% 45%, #fff 45%, var(--primary-tint));
  border: 1px solid var(--border); border-radius: var(--radius); padding: var(--space-4); }
.product-hero-media img { max-height: 400px; width: auto; object-fit: contain; }
.product-hero-copy h1 { font-family: var(--font-display); font-size: clamp(26px, 3.4vw, 38px); margin: 0 0 var(--space-2); }

/* Tabs bar */
.tabs-bar { position: sticky; top: 76px; z-index: 60; background: var(--surface); border-bottom: 1px solid var(--border); }
.tabs-in { display: flex; gap: 4px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tabs-in a { padding: 14px 16px; white-space: nowrap; color: var(--muted); font-weight: 600; font-size: 14.5px;
  border-bottom: 3px solid transparent; }
.tabs-in a:hover { color: var(--primary); text-decoration: none; }
.tabs-in a.active { color: var(--primary); border-bottom-color: var(--primary); }

/* Prose */
.prose-wrap { max-width: 880px; }
.prose { color: #273349; }
.prose p { margin: 0 0 1em; }
.prose h2, .prose h3 { font-family: var(--font-display); margin: 1.6em 0 .5em; }
.prose img { border-radius: 8px; margin: var(--space-2) 0; }
.prose-block { padding-bottom: var(--space-3); }
.prose-block h2 { font-family: var(--font-display); font-size: 24px; border-left: 4px solid var(--primary);
  padding-left: 12px; margin: var(--space-3) 0 var(--space-2); }
.table-wrap { overflow-x: auto; }
.spec-table { border-collapse: collapse; width: 100%; font-size: 15px; }
.spec-table th, .spec-table td { text-align: left; padding: 10px 14px; border: 1px solid var(--border); }
.spec-table th { background: var(--primary-tint); color: var(--primary-dark); width: 38%; font-weight: 600; }
.spec-table tr:nth-child(even) td { background: #FBFCFE; }

/* FAQ */
.faq { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: var(--space-2); }
.faq summary { cursor: pointer; padding: var(--space-2) var(--space-3); font-weight: 600; list-style: none; position: relative; min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: var(--space-3); top: 50%; transform: translateY(-50%);
  font-size: 22px; color: var(--primary); }
.faq[open] summary::after { content: "–"; }
.faq .prose { padding: 0 var(--space-3) var(--space-3); }

/* Badges */
.badge-row { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.badge { display: inline-flex; align-items: center; justify-content: center; min-width: 90px; padding: 14px 22px;
  background: var(--surface); border: 2px solid var(--primary); color: var(--primary); border-radius: 10px;
  font-weight: 800; letter-spacing: .06em; font-size: 18px; }

/* Contact */
.contact-cols { display: grid; grid-template-columns: .8fr 1.2fr; gap: var(--space-4); align-items: start; }
.contact-info { display: grid; gap: var(--space-2); }
.contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--space-4); }
.contact-form h2 { font-family: var(--font-display); margin: 0 0 6px; }
.contact-form > p { color: var(--muted); margin: 0 0 var(--space-3); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.contact-form label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 14px; margin-bottom: var(--space-2); }
.contact-form label span { color: #DC2626; }
.contact-form input, .contact-form textarea { font: inherit; padding: 11px 14px; border: 1.5px solid var(--border);
  border-radius: 8px; background: #FDFDFE; min-height: 44px; }
.contact-form textarea { min-height: 110px; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-tint); }
.form-note { color: var(--muted); font-size: 13px; margin: 10px 0 0; }

/* Footer */
.site-footer { background: #14163F; color: #B9BFDD; margin-top: var(--space-6); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-5); padding: var(--space-6) var(--space-3) var(--space-4); }
.footer-col h3 { color: #fff; font-size: 15px; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 var(--space-2); }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-col a { color: #B9BFDD; }
.footer-col a:hover { color: #fff; }
.footer-logo { font-family: var(--font-display); font-style: italic; font-size: 30px; color: #fff; margin-bottom: 8px; }
.footer-logo span { font-size: 13px; font-style: normal; vertical-align: super; }
.footer-brand p { font-size: 14px; }
.footer-contact { display: grid; gap: 4px; }
.footer-contact svg { vertical-align: -3px; margin-right: 6px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: var(--space-2) var(--space-3); font-size: 13px; color: #8A90B8; }

/* Cat section anchor spacing */
.cat-section { padding: var(--space-4) 0; }

/* Responsive */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .about-cols, .contact-cols { grid-template-columns: 1fr; }
  .hero-in { grid-template-columns: 1fr; text-align: left; }
  .hero-media { order: -1; }
  .hero-media img { max-height: 280px; }
  .header-cta { display: none; }
}
@media (max-width: 768px) {
  .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .product-hero-in { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .topbar-note { display: none; }
  .main-nav { position: fixed; inset: 0; top: 0; background: rgba(15,23,42,.5); display: none; z-index: 150; }
  .main-nav.open { display: block; }
  .main-nav ul { position: absolute; right: 0; top: 0; bottom: 0; width: min(320px, 85vw); background: var(--surface);
    flex-direction: column; padding: 76px var(--space-3) var(--space-3); gap: 4px; overflow-y: auto; box-shadow: var(--shadow-md); }
  .main-nav a { padding: 14px 16px; font-size: 16px; }
  .nav-toggle { display: block; margin-left: auto; position: relative; z-index: 160; }
  .tabs-bar { top: 62px; }
  html { scroll-padding-top: 116px; }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .card-body h3 { font-size: 15px; }
  .solutions-banner { padding: var(--space-3); }
}