/* =========================================================
   PA Data Analytics — site stylesheet
   Brand: PA Navy #272D78 · PA Blue #3386C7 · White · #F8F9FC · Text #555770
   Teal #2EC4B6 is a small supporting accent only.
   ========================================================= */

:root {
  --navy: #272D78;
  --navy-deep: #1F2466;          /* hover / pressed state of PA Navy */
  --blue: #3386C7;               /* PA Blue — fills, rules, large text */
  --blue-text: #236AA3;          /* PA Blue darkened for small text (WCAG AA on white) */
  --blue-tint: #EAF2FA;
  --teal: #2EC4B6;               /* accent only — never for text */
  --white: #FFFFFF;
  --bg: #F8F9FC;
  --text: #555770;
  --muted: #6B6D86;
  --border: #E3E6F2;
  --focus: #3386C7;
  --radius: 10px;
  --radius-sm: 6px;
  --wrap: 1200px;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.65;
  color: var(--text); background: var(--white); -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-text); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--navy); }
h1, h2, h3, h4 { color: var(--navy); margin: 0; font-weight: 700; letter-spacing: -0.015em; line-height: 1.2; }
h1 { font-size: clamp(34px, 5vw, 52px); line-height: 1.1; }
h2 { font-size: clamp(27px, 3.4vw, 36px); }
h3 { font-size: 18px; letter-spacing: -0.005em; }
p { margin: 0; }
p + p { margin-top: 14px; }
ul { margin: 0; padding: 0; }
strong { color: var(--navy); font-weight: 700; }
code { font-family: var(--mono); font-size: 0.9em; background: var(--bg); border: 1px solid var(--border); border-radius: 4px; padding: 1px 5px; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--navy); color: var(--white); padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; color: var(--white); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 32px; }
.mono { font-family: var(--mono); }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue-text); }

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 24px; border-radius: 8px; font-size: 15px; font-weight: 600; line-height: 1.2;
  text-decoration: none; border: 1.5px solid transparent; cursor: pointer; font-family: inherit;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.btn-primary { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-primary:hover { background: var(--navy-deep); border-color: var(--navy-deep); color: var(--white); }
.btn-secondary { background: var(--white); color: var(--navy); border-color: #C9CEE4; }
.btn-secondary:hover { border-color: var(--navy); color: var(--navy); }
.btn-light { background: var(--white); color: var(--navy); border-color: var(--white); }
.btn-light:hover { background: var(--blue-tint); color: var(--navy); }
.btn-ghost-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,.45); }
.btn-ghost-light:hover { border-color: var(--white); color: var(--white); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.text-link { font-size: 15px; font-weight: 700; color: var(--navy); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.text-link::after { content: "\2192"; transition: transform .15s ease; }
.text-link:hover { color: var(--blue-text); }
.text-link:hover::after { transform: translateX(3px); }

/* ---------- Header / navigation ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }
.brand { display: flex; align-items: center; flex-shrink: 0; text-decoration: none; }
.brand img { width: 84px; height: 62px; object-fit: contain; }
.nav-toggle { display: none; }
.nav-panel { display: flex; align-items: center; gap: 28px; }
.nav-list { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-list > li { position: relative; }
.nav-link, .dd-toggle {
  display: inline-flex; align-items: center; gap: 6px; padding: 10px 12px; font: 600 15px/1.2 var(--font);
  color: var(--navy); text-decoration: none; background: none; border: 0; cursor: pointer; border-radius: 6px;
}
.nav-link:hover, .dd-toggle:hover { color: var(--blue-text); background: var(--bg); }
.nav-link[aria-current="page"] { color: var(--blue-text); box-shadow: inset 0 -2px 0 var(--blue); border-radius: 0; }
.dd-toggle svg { transition: transform .15s ease; }
.dd-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.dd-menu {
  display: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 280px; list-style: none;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px;
  box-shadow: 0 16px 32px -20px rgba(39,45,120,.35);
}
.has-dd:hover .dd-menu, .has-dd:focus-within .dd-menu, .dd-toggle[aria-expanded="true"] + .dd-menu { display: block; }
.dd-menu a { display: block; padding: 10px 12px; border-radius: 6px; text-decoration: none; color: var(--navy); font-weight: 600; font-size: 14.5px; }
.dd-menu a span { display: block; font-weight: 500; font-size: 13px; color: var(--muted); margin-top: 1px; }
.dd-menu a:hover { background: var(--bg); }
.dd-menu .dd-all { border-top: 1px solid var(--border); margin-top: 6px; padding-top: 6px; }
.nav-cta { padding: 11px 20px; font-size: 14.5px; }

@media (max-width: 1080px) {
  .header-inner { height: 68px; }
  .brand img { width: 72px; height: 53px; }
  .nav-toggle {
    display: inline-flex; align-items: center; gap: 8px; padding: 10px 12px; font: 600 15px var(--font);
    color: var(--navy); background: var(--white); border: 1.5px solid var(--border); border-radius: 8px; cursor: pointer;
  }
  .nav-toggle .close-icon { display: none; }
  .nav-open .nav-toggle .open-icon { display: none; }
  .nav-open .nav-toggle .close-icon { display: block; }
  .nav-panel {
    display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--white);
    border-bottom: 1px solid var(--border); padding: 12px 20px 24px; flex-direction: column; align-items: stretch; gap: 16px;
    max-height: calc(100vh - 68px); overflow-y: auto;
  }
  .nav-open .nav-panel, html:not(.js) .nav-panel { display: flex; }
  html:not(.js) .nav-panel { position: static; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-link, .dd-toggle { width: 100%; justify-content: space-between; padding: 14px 4px; border-bottom: 1px solid var(--border); border-radius: 0; font-size: 16px; }
  .nav-link[aria-current="page"] { box-shadow: none; }
  .dd-menu { position: static; box-shadow: none; border: 0; padding: 4px 0 8px 12px; min-width: 0; }
  .has-dd:hover .dd-menu { display: none; }
  .has-dd:focus-within .dd-menu, .dd-toggle[aria-expanded="true"] + .dd-menu { display: block; }
  .nav-cta { width: 100%; padding: 14px 20px; }
}

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section-sm { padding: 64px 0; }
.bg-soft { background: var(--bg); }
.section-head { max-width: 680px; margin-bottom: 44px; }
.section-head h2 { margin-top: 12px; }
.section-head p { font-size: 17px; margin-top: 14px; }
.section-foot { margin-top: 36px; }
.lead { font-size: 18px; max-width: 640px; }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1080px) { .grid-4, .grid-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: minmax(0, 1fr); } }

.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; }
.card-link { display: flex; flex-direction: column; }
.card-link .text-link { margin-top: auto; padding-top: 18px; }
.card h3 + p { margin-top: 8px; font-size: 15px; }
.icon-tile { width: 42px; height: 42px; border-radius: 8px; background: var(--blue-tint); color: var(--blue-text); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-bottom: 16px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; list-style: none; }
.tag { font-size: 12.5px; font-weight: 600; color: var(--navy); background: var(--bg); border: 1px solid var(--border); border-radius: 100px; padding: 4px 11px; line-height: 1.4; }
.tag-blue { background: var(--blue-tint); color: var(--blue-text); border-color: #D3E4F4; }
.outcome { font-size: 13.5px; color: var(--muted); margin-top: 14px; }
.outcome strong { color: var(--navy); }

/* ---------- Hero ---------- */
.hero { background: var(--bg); padding: 72px 0 80px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr); gap: 56px; align-items: center; }
.hero-kicker { display: inline-flex; align-items: center; gap: 8px; background: var(--white); border: 1px solid var(--border); border-radius: 100px; padding: 6px 14px; }
.hero-kicker .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); flex-shrink: 0; }
.hero-kicker .eyebrow { font-size: 12px; letter-spacing: 0.1em; color: var(--navy); }
.hero h1 { margin-top: 22px; }
.hero h1 .accent { color: var(--blue); white-space: nowrap; }
.hero .lead { margin-top: 22px; }
.hero .btn-row { margin-top: 32px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 28px; font-size: 14px; color: var(--muted); list-style: none; }
.hero-meta li { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--blue); }
@media (max-width: 960px) { .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 44px; } .hero { padding: 48px 0 56px; } }

/* Illustrative hero dashboard (sample data) */
.dash { margin: 0; background: var(--white); border: 1px solid var(--border); border-radius: 14px; padding: 18px; box-shadow: 0 28px 56px -32px rgba(39,45,120,.32); }
.dash-banner { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; padding: 9px 12px; margin: -4px -4px 16px; background: var(--blue-tint); border: 1px dashed #9DBFE3; border-radius: 8px; }
.dash-badge { font: 700 11px/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--white); background: var(--navy); border-radius: 4px; padding: 4px 8px; }
.dash-banner figcaption { font-size: 12.5px; font-weight: 600; color: var(--navy); line-height: 1.35; }
.dash-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.dash-title { font-size: 14px; font-weight: 700; color: var(--navy); }
.dash-period { font-size: 11.5px; color: var(--muted); }
.dash-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.kpi { background: var(--bg); border-radius: 8px; padding: 10px 11px; border-top: 2px solid var(--blue); }
.kpi-label { font-size: 10.5px; font-weight: 700; color: var(--muted); letter-spacing: .05em; text-transform: uppercase; }
.kpi-value { font-family: var(--mono); font-size: 18px; font-weight: 600; color: var(--navy); margin-top: 2px; }
.kpi-q { font-size: 11px; line-height: 1.35; color: var(--muted); margin-top: 3px; }
.dash-charts { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 10px; align-items: stretch; }
.dash-panel { border: 1px solid var(--border); border-radius: 8px; padding: 12px 12px 10px; min-width: 0; }
.dash-panel-title { font-size: 11px; font-weight: 700; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; margin-bottom: 8px; }
.dash-panel svg { width: 100%; height: 150px; display: block; }
.dash-legend { display: flex; gap: 14px; font-size: 11px; color: var(--muted); margin-top: 6px; }
.dash-legend span { display: inline-flex; align-items: center; gap: 6px; }
.dash-legend i { width: 14px; height: 3px; border-radius: 2px; background: var(--blue); display: inline-block; }
.dash-legend i.navy { background: repeating-linear-gradient(90deg, var(--navy) 0 3px, transparent 3px 6px); }
.chan { list-style: none; display: grid; gap: 9px; }
.chan li { display: grid; grid-template-columns: 82px minmax(0, 1fr) 38px; align-items: center; gap: 8px; font-size: 12px; color: var(--navy); font-weight: 600; }
.chan-name small { display: block; font-size: 10.5px; font-weight: 500; color: var(--muted); }
.chan-bar { height: 8px; background: var(--bg); border-radius: 4px; overflow: hidden; }
.chan-bar span { display: block; height: 100%; background: var(--blue); border-radius: 4px; }
.chan li.hl .chan-bar span { background: var(--navy); }
.chan .mono { font-size: 12px; text-align: right; }
.dash-flow { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 12px; counter-reset: none; }
.dash-flow li { position: relative; border-radius: 8px; padding: 9px 11px; font-size: 12px; line-height: 1.4; color: var(--navy); background: var(--bg); }
.dash-flow li:nth-child(2) { background: var(--blue-tint); }
.dash-flow li:nth-child(3) { background: var(--navy); color: var(--white); }
.dash-flow b { display: block; font: 700 10.5px/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 2px; color: var(--blue-text); }
.dash-flow li:nth-child(3) b { color: #BFD6EF; }
.dash-flow li + li::before { content: "\2192"; position: absolute; left: -8px; top: 50%; transform: translate(-50%, -50%); font-size: 12px; color: var(--blue); }
@media (max-width: 560px) {
  .dash { padding: 14px; }
  .dash-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dash-charts, .dash-flow { grid-template-columns: minmax(0, 1fr); }
  .dash-flow li + li::before { content: "\2193"; left: 50%; top: -8px; }
  .dash-flow { gap: 14px; }
}

/* ---------- Proof strip ---------- */
.proof { background: var(--navy); color: #D9DCF2; padding: 44px 0; }
.proof-note { text-align: center; font-size: 13px; color: #B7BBE3; margin-bottom: 26px; }
.proof-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); list-style: none; }
.proof-grid li { text-align: center; padding: 4px 18px; border-right: 1px solid rgba(255,255,255,.14); }
.proof-grid li:last-child { border-right: 0; }
.proof-value { font-family: var(--mono); font-size: 30px; font-weight: 600; color: var(--white); line-height: 1.2; }
.proof-label { font-size: 14px; margin-top: 6px; color: #D9DCF2; }
@media (max-width: 800px) { .proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; } .proof-grid li:nth-child(2) { border-right: 0; } }

/* ---------- Problem cards ---------- */
.problem-card p.quote { font-size: 16px; font-weight: 700; color: var(--navy); line-height: 1.45; }
.problem-card p.quote + p { margin-top: 10px; font-size: 14.5px; }

/* ---------- Data → Insights → Decisions ---------- */
.did { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr); gap: 14px; align-items: stretch; list-style: none; }
.did-step { background: var(--white); border: 1px solid var(--border); border-top: 3px solid var(--blue); border-radius: var(--radius); padding: 24px; }
.did-step:nth-child(1) { border-top-color: #9DBFE3; }
.did-step:nth-child(5) { border-top-color: var(--navy); }
.did-label { font-family: var(--mono); font-size: 12.5px; font-weight: 600; letter-spacing: .1em; color: var(--blue-text); }
.did-step h3 { margin-top: 8px; font-size: 20px; }
.did-step p { margin-top: 8px; font-size: 14.5px; }
.did-arrow { display: flex; align-items: center; color: var(--blue); }
@media (max-width: 900px) { .did { grid-template-columns: minmax(0, 1fr); } .did-arrow { justify-content: center; transform: rotate(90deg); height: 20px; } }

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; list-style: none; counter-reset: step; position: relative; }
.process li { position: relative; padding-top: 58px; }
.process li::before {
  counter-increment: step; content: "0" counter(step); position: absolute; top: 0; left: 0;
  width: 42px; height: 42px; border-radius: 50%; border: 1.5px solid var(--navy); background: var(--white);
  display: flex; align-items: center; justify-content: center; font: 600 13px var(--mono); color: var(--navy);
}
.process li::after { content: ""; position: absolute; top: 21px; left: 52px; right: -10px; height: 1.5px; background: var(--border); }
.process li:last-child::after { display: none; }
.process h3 { font-size: 17px; }
.process p { font-size: 14.5px; margin-top: 8px; }
@media (max-width: 900px) { .process { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 36px; } .process li::after { display: none; } }
@media (max-width: 560px) { .process { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Case study cards ---------- */
.case-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.case-visual { background: var(--bg); padding: 14px; border-bottom: 1px solid var(--border); }
.case-visual svg, .cs-figure svg { width: 100%; height: auto; display: block; }
.case-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.case-body .tags { margin-top: 0; }
.case-body h3 { margin-top: 14px; }
.case-body p { font-size: 14.5px; margin-top: 10px; }
.case-figures { font-family: var(--mono); font-size: 12.5px; font-weight: 600; color: var(--navy); margin-top: 14px; }
.case-body .text-link { margin-top: auto; padding-top: 16px; }
.disclosure { font-size: 13.5px; color: var(--muted); border-left: 3px solid var(--blue); padding: 2px 0 2px 12px; margin-top: 16px; }

/* ---------- Audience cards ---------- */
.audience h3 { font-size: 17px; }
.audience p { font-size: 14.5px; margin-top: 8px; }

/* ---------- About / founder ---------- */
.about-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr); gap: 56px; align-items: center; }
.about-visual { margin: 0; }
.about-visual img { width: 100%; height: auto; display: block; border-radius: 12px; border: 1px solid var(--border); box-shadow: 0 24px 48px -32px rgba(39,45,120,.35); }
.about-visual figcaption { font-size: 12.5px; color: var(--muted); margin-top: 10px; }
.checklist.compact { gap: 6px; margin: 12px 0 16px; }
.checklist.compact li { font-size: 15.5px; }
.did-inline { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 18px; font: 600 13px/1.2 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--navy); }
.did-inline span:nth-child(odd) { background: var(--blue-tint); border-radius: 4px; padding: 6px 10px; }
.did-inline span:last-child { background: var(--navy); color: var(--white); }
.did-inline span[aria-hidden] { color: var(--blue); }
.founder-body h2 { margin-top: 12px; }
.founder-body p { font-size: 16.5px; max-width: 660px; }
.founder-body > p:first-of-type { margin-top: 18px; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 26px; max-width: 720px; }
.facts dt { font-size: 11.5px; font-weight: 700; color: var(--muted); letter-spacing: .06em; text-transform: uppercase; }
.facts dd { margin: 4px 0 0; font-size: 14.5px; font-weight: 600; color: var(--navy); line-height: 1.45; }
.toolset { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 34px; padding-top: 28px; border-top: 1px solid var(--border); }
.toolset h3 { font-size: 12.5px; text-transform: uppercase; letter-spacing: .06em; }
.toolset .tags { margin-top: 10px; }
@media (max-width: 900px) { .about-grid { grid-template-columns: minmax(0, 1fr); gap: 36px; } .toolset { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .facts, .toolset { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Products ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.product-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.product-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1080px) { .product-grid, .product-grid.three { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .product-grid, .product-grid.two, .product-grid.three { grid-template-columns: minmax(0, 1fr); } }
.product-card { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.product-visual { position: relative; display: block; aspect-ratio: 16 / 10; background: var(--bg); border-bottom: 1px solid var(--border); overflow: hidden; }
.product-visual img { width: 100%; height: 100%; object-fit: cover; object-position: left top; }
.product-visual.fit-contain img { object-fit: contain; object-position: center; padding: 10px; }
.sample-tag { position: absolute; top: 10px; right: 10px; font: 700 10.5px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--white); background: var(--navy); border-radius: 4px; padding: 5px 7px; }
.product-body { display: flex; flex-direction: column; flex: 1; padding: 20px; }
.product-body .cat { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--blue-text); }
.product-body h2, .product-body h3 { margin-top: 8px; font-size: 18px; line-height: 1.3; }
.product-grid.two .product-body h2 { font-size: 21px; }
.product-body h2 a, .product-body h3 a { color: var(--navy); text-decoration: none; }
.product-body h2 a:hover, .product-body h3 a:hover { color: var(--blue-text); }
.product-body p { font-size: 14.5px; margin-top: 8px; }
.product-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); }
.product-body p + .product-meta { margin-top: auto; }
.product-body > p { margin-bottom: 16px; }
.product-meta .price { font-family: var(--mono); font-size: 20px; font-weight: 600; color: var(--navy); }
.product-meta .fmt { font-size: 12.5px; color: var(--muted); text-align: right; }
.btn-sm { padding: 10px 16px; font-size: 14px; margin-top: 14px; align-self: flex-start; }

.products-band { background: var(--navy); }
.products-band .section-head h2 { color: var(--white); }
.products-band .section-head p { color: #D9DCF2; }
.products-band .eyebrow { color: #9DBFE3; }

.product-hero { padding-bottom: 56px; }
.product-hero-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 48px; align-items: center; }
.product-hero h1 { font-size: clamp(30px, 3.8vw, 42px); }
.price-line { display: flex; align-items: baseline; gap: 12px; margin-top: 22px; font-size: 14.5px; color: var(--muted); }
.price-line .price { font-family: var(--mono); font-size: 30px; font-weight: 600; color: var(--navy); }
.product-hero .btn-row { margin-top: 18px; }
.product-shot, .preview { margin: 0; }
.shot { position: relative; background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 10px; box-shadow: 0 24px 48px -30px rgba(39,45,120,.35); }
.shot { display: block; }
.shot img { width: 100%; height: auto; border-radius: 6px; }
.zoom-hint { position: absolute; right: 10px; bottom: 10px; font-size: 12px; font-weight: 700; color: var(--navy); background: rgba(255,255,255,.94); border: 1px solid var(--border); border-radius: 4px; padding: 4px 8px; opacity: 0; transition: opacity .15s ease; }
.shot:hover .zoom-hint, .shot:focus-visible .zoom-hint { opacity: 1; }
@media (hover: none) { .zoom-hint { opacity: 1; } }
.product-shot figcaption, .preview figcaption { font-size: 13.5px; color: var(--muted); margin-top: 10px; }
.preview figcaption { color: var(--text); font-size: 15px; }
.preview-grid { display: grid; gap: 40px; max-width: 1080px; }
.preview.tall { max-width: 720px; }
.product-split { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 56px; align-items: start; }
.product-aside { position: sticky; top: 100px; }
.process.process-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 960px) { .product-hero-grid, .product-split { grid-template-columns: minmax(0, 1fr); gap: 32px; } .product-aside { position: static; } }
@media (max-width: 900px) { .process.process-3 { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Posts ---------- */
.post-card .meta { font-size: 13px; color: var(--muted); }
.post-card h3 { margin-top: 10px; font-size: 20px; }
.post-card h3 a { color: var(--navy); text-decoration: none; }
.post-card h3 a:hover { color: var(--blue-text); }
.post-card p { margin-top: 10px; font-size: 15px; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--navy); color: #D9DCF2; padding: 80px 0; }
.cta-band-inner { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.cta-band h2 { color: var(--white); }
.cta-band p { margin-top: 14px; font-size: 17px; }
.cta-band .btn-row { justify-content: flex-end; }
.cta-band .small { font-size: 14px; margin-top: 14px; color: #B7BBE3; }
.cta-band .small a { color: var(--white); }
@media (max-width: 860px) { .cta-band-inner { grid-template-columns: minmax(0, 1fr); gap: 28px; } .cta-band .btn-row { justify-content: flex-start; } }

/* ---------- Footer ---------- */
.site-footer { background: #1F2466; color: #C6CAEA; padding: 64px 0 0; font-size: 14.5px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-logo { display: inline-block; background: var(--white); border-radius: 8px; padding: 8px 12px; }
.footer-logo img { width: 70px; height: 51px; object-fit: contain; }
.footer-brand p { margin-top: 16px; max-width: 320px; line-height: 1.6; }
.site-footer h2 { font-size: 12.5px; color: var(--white); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.site-footer ul { list-style: none; display: grid; gap: 9px; }
.site-footer a { color: #D9DCF2; text-decoration: none; }
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding: 22px 0; font-size: 13px; color: #A6AAD6; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Inner pages ---------- */
.page-hero { background: var(--bg); padding: 40px 0 64px; border-bottom: 1px solid var(--border); }
.page-hero h1 { font-size: clamp(32px, 4.4vw, 46px); margin-top: 14px; max-width: 900px; }
.page-hero .lead { margin-top: 18px; max-width: 720px; }
.page-hero .btn-row { margin-top: 28px; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 22px; font-size: 13.5px; color: var(--muted); }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; color: #A5A8C0; }
.breadcrumb a { color: var(--muted); }
.breadcrumb [aria-current] { color: var(--navy); font-weight: 600; }

.questions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; list-style: none; }
.questions li { border-top: 3px solid var(--blue); background: var(--white); border-radius: 0 0 var(--radius) var(--radius); border-left: 1px solid var(--border); border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 22px; }
.questions li:first-child { border-top-color: #9DBFE3; }
.questions li:last-child { border-top-color: var(--navy); }
.questions h3 { font-size: 17px; }
.questions p { font-size: 14.5px; margin-top: 8px; }
@media (max-width: 800px) { .questions { grid-template-columns: minmax(0, 1fr); } }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; }
@media (max-width: 860px) { .split { grid-template-columns: minmax(0, 1fr); gap: 32px; } }
.checklist { list-style: none; display: grid; gap: 12px; margin-top: 18px; }
.checklist li { position: relative; padding-left: 28px; font-size: 15.5px; }
.checklist li::before { content: ""; position: absolute; left: 0; top: 7px; width: 16px; height: 16px; border-radius: 50%; background: var(--blue-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.3 2.3 4.7-5' fill='none' stroke='%23236AA3' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat; }

.callout { background: var(--white); border: 1px solid var(--border); border-left: 4px solid var(--navy); border-radius: var(--radius); padding: 24px 26px; }
.callout h3 { font-size: 18px; }
.callout p { margin-top: 10px; font-size: 15.5px; }

.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--border); padding: 4px 0; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 32px 16px 0; font-weight: 700; color: var(--navy); font-size: 16.5px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 12px; font: 400 24px var(--font); color: var(--blue-text); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 0 18px; font-size: 15.5px; max-width: 720px; }

.related { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.related a.card { text-decoration: none; }
.related .kicker { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--blue-text); }
.related .ttl { display: block; margin-top: 8px; font-weight: 700; color: var(--navy); font-size: 16px; line-height: 1.35; }
.related a.card:hover .ttl { color: var(--blue-text); }
@media (max-width: 800px) { .related { grid-template-columns: minmax(0, 1fr); } }

/* Case study article */
.cs-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 56px; align-items: start; }
.cs-aside { position: sticky; top: 100px; display: grid; gap: 16px; }
.cs-aside .card { padding: 22px; }
.cs-aside h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.figures { list-style: none; display: grid; gap: 14px; margin-top: 14px; }
.figures .v { font-family: var(--mono); font-size: 20px; font-weight: 600; color: var(--navy); line-height: 1.25; }
.figures .l { font-size: 13.5px; color: var(--muted); }
@media (max-width: 960px) { .cs-layout { grid-template-columns: minmax(0, 1fr); gap: 36px; } .cs-aside { position: static; } }

.prose { max-width: 740px; }
.prose > section + section { margin-top: 44px; }
.cs-figure { margin: 0 0 44px; max-width: 560px; }
.cs-figure figcaption { font-size: 13px; color: var(--muted); margin-top: 10px; }
.data-table { margin-top: 10px; font-size: 13.5px; }
.data-table summary { cursor: pointer; font-weight: 700; color: var(--navy); }
.data-table table { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 12.5px; display: block; overflow-x: auto; }
.data-table th, .data-table td { text-align: left; padding: 6px 10px 6px 0; border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table th { color: var(--navy); font-weight: 700; }
.data-table table + table { margin-top: 16px; }
.provenance { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 24px; margin: 0 0 44px; padding: 20px 22px; background: var(--bg); border: 1px solid var(--border); border-left: 4px solid var(--navy); border-radius: var(--radius); }
.provenance dt { font-size: 11.5px; font-weight: 700; color: var(--muted); letter-spacing: .06em; text-transform: uppercase; }
.provenance dd { margin: 3px 0 0; font-size: 14.5px; line-height: 1.5; color: var(--navy); font-weight: 600; }
.provenance div:nth-child(3), .provenance div:nth-child(4) { grid-column: 1 / -1; }
.provenance div:nth-child(3) dd, .provenance div:nth-child(4) dd { font-weight: 500; color: var(--text); }
@media (max-width: 560px) { .provenance { grid-template-columns: minmax(0, 1fr); } }
.prose h2 { font-size: clamp(22px, 2.6vw, 27px); }
.prose h2 .num { font-family: var(--mono); font-size: 14px; color: var(--blue-text); font-weight: 600; display: block; margin-bottom: 6px; letter-spacing: .06em; }
.prose h3 { font-size: 19px; margin-top: 28px; }
.prose p, .prose li { font-size: 17px; line-height: 1.75; }
.prose h2 + p, .prose h3 + p, .prose h2 + ul, .prose h3 + ul { margin-top: 14px; }
.prose p + p { margin-top: 16px; }
.prose ul, .prose ol { padding-left: 22px; margin-top: 16px; }
.prose ul + p, .prose ol + p, .prose pre + p, .prose p + pre, .prose p + ul, .prose p + ol, .prose pre + h2, .prose p + h2, .prose ul + h2 { margin-top: 18px; }
.prose li + li { margin-top: 8px; }
.prose article h2 { margin-top: 48px; }
.prose article h2:first-child { margin-top: 0; }
.prose pre { background: #1F2466; color: #E7E9F7; border-radius: var(--radius); padding: 18px 20px; overflow-x: auto; font-size: 13.5px; line-height: 1.6; margin: 18px 0 0; }
.prose pre code { background: none; border: 0; padding: 0; color: inherit; font-size: inherit; overflow-wrap: normal; }
.prose code { overflow-wrap: anywhere; }
.prose blockquote { margin: 18px 0 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--blue); }

.post-header .meta { font-size: 14px; color: var(--muted); margin-top: 16px; }
.post-cta { margin-top: 56px; }

/* ---------- Product page ---------- */
.buy-box { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 24px; }
.buy-box .price { font-family: var(--mono); font-size: 34px; font-weight: 600; color: var(--navy); }
.buy-box .price-note { font-size: 13.5px; color: var(--muted); margin-top: 2px; }
.buy-box .btn { width: 100%; margin-top: 18px; }
.buy-box dl { margin: 18px 0 0; display: grid; gap: 10px; font-size: 14px; }
.buy-box dt { font-weight: 700; color: var(--navy); }
.buy-box dd { margin: 0; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 56px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }
.contact-list { list-style: none; display: grid; gap: 18px; margin-top: 26px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list .icon-tile { margin: 0; }
.contact-list strong { display: block; }
.steps { list-style: none; counter-reset: s; display: grid; gap: 14px; margin-top: 18px; }
.steps li { counter-increment: s; position: relative; padding-left: 40px; font-size: 15.5px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--navy); color: var(--white); font: 600 13px/28px var(--mono); text-align: center; }
.form { display: grid; gap: 18px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.field .opt { font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; font: 15px/1.5 var(--font); color: var(--navy); background: var(--white);
  border: 1.5px solid #CDD2E6; border-radius: 8px; padding: 11px 13px;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(51,134,199,.22); }
.field [aria-invalid="true"] { border-color: #D92D20; }
.field .error { display: none; font-size: 13.5px; color: #B42318; margin-top: 6px; font-weight: 600; }
.field .error:not(:empty) { display: block; }
.field-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; }
@media (max-width: 560px) { .field-row { grid-template-columns: minmax(0, 1fr); } }
.form-note { font-size: 13.5px; color: var(--muted); }
.form-status { font-size: 14.5px; font-weight: 600; color: var(--navy); }
.form-status:empty { display: none; }

/* ---------- 404 ---------- */
.notfound { padding: 110px 0; text-align: center; }
.notfound .lead { margin: 16px auto 0; }
.notfound .btn-row { justify-content: center; margin-top: 28px; }

@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .section { padding: 64px 0; }
  .section-sm { padding: 48px 0; }
  .section-head { margin-bottom: 32px; }
  .card { padding: 22px; }
  .btn-row .btn { flex: 1 1 auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}