/* ==========================================================
   ListenBigu — Mobile & Digital Accessories
   Main stylesheet. No external fonts or images: fully offline-safe.
   ========================================================== */

:root {
  --ink: #0b1424;
  --ink-2: #121f35;
  --ink-3: #1b2b47;
  --text: #16233a;
  --muted: #5c6b84;
  --faint: #8a98ac;
  --line: #e2e8f2;
  --line-2: #eef2f8;
  --bg: #f6f8fc;
  --white: #fff;
  --teal: #12b8a6;
  --teal-dark: #0c8f82;
  --teal-soft: #e7f7f4;
  --blue: #4c7dff;
  --shadow: 0 20px 50px rgba(16, 32, 64, .09);
  --radius: 16px;
  --font: "Inter", "Segoe UI Variable Display", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }
a { color: var(--teal-dark); }
h1, h2, h3, h4 { margin: 0; color: var(--text); line-height: 1.18; letter-spacing: -.025em; font-weight: 750; }
p { margin: 0 0 16px; }
ul, ol { margin: 0; padding: 0; }
[hidden] { display: none !important; }

.container { width: min(1180px, 100% - 48px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px; border-radius: 10px; border: 1px solid transparent;
  font-family: inherit; font-size: 14.5px; font-weight: 700; line-height: 1.2;
  text-decoration: none; cursor: pointer; transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn svg { width: 17px; height: 17px; flex: none; }
.btn-primary { background: var(--teal); color: #042420; }
.btn-primary:hover { background: #2bd0bc; transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,.28); color: #fff; }
.btn-outline:hover { border-color: var(--teal); color: #fff; transform: translateY(-2px); }
.btn-light { background: #fff; border-color: var(--line); color: var(--text); }
.btn-light:hover { border-color: var(--teal); color: var(--teal-dark); transform: translateY(-2px); }
.btn-sm { padding: 10px 17px; font-size: 13.5px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(11, 20, 36, .97);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
}
.nav { height: 72px; display: flex; align-items: center; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px; flex: none;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  display: grid; place-items: center; color: #041a25;
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { color: #fff; font-size: 16px; font-weight: 800; letter-spacing: .13em; }
.brand-sub { color: #8ea3c1; font-size: 8.5px; letter-spacing: .17em; margin-top: 4px; text-transform: uppercase; }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.nav-links a {
  color: #b9c6db; text-decoration: none; font-size: 13.5px; font-weight: 600;
  padding: 9px 12px; border-radius: 8px; transition: .2s;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.07); }
.nav-links a[aria-current="page"] { color: var(--teal); background: rgba(18,184,166,.10); }
.nav-cta { flex: none; }
.nav-toggle {
  display: none; margin-left: auto; width: 42px; height: 42px; border-radius: 10px;
  border: 1px solid rgba(255,255,255,.18); background: transparent; color: #fff;
  cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(820px 480px at 80% 12%, rgba(76,125,255,.22), transparent 62%),
    radial-gradient(680px 480px at 12% 92%, rgba(18,184,166,.18), transparent 62%),
    var(--ink);
  padding: 92px 0 88px;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.038) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.038) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 92%);
  mask-image: linear-gradient(to bottom, #000, transparent 92%);
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.12fr .88fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 22px;
  font-size: 11.5px; font-weight: 750; letter-spacing: .18em; text-transform: uppercase;
  color: var(--teal);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; border-radius: 2px; }
.hero .eyebrow { color: #4fd8c5; }
.hero h1 { color: #fff; font-size: clamp(38px, 5vw, 60px); line-height: 1.07; letter-spacing: -.038em; max-width: 720px; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, #4fd8c5, #8ca9ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { color: #b7c6dd; font-size: 17px; line-height: 1.78; max-width: 620px; margin: 24px 0 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 42px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: #93a7c3; font-weight: 550; }
.hero-meta span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--teal); }

/* Abstract, non-product hero artwork (CSS only) */
.hero-art { position: relative; height: 380px; }
.orbit { position: absolute; border: 1px solid rgba(255,255,255,.11); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%,-50%); }
.orbit:nth-child(1) { width: 340px; height: 340px; }
.orbit:nth-child(2) { width: 250px; height: 250px; border-color: rgba(79,216,197,.22); }
.orbit:nth-child(3) { width: 160px; height: 160px; border-color: rgba(140,169,255,.25); }
.orbit::after { content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); top: 12%; left: 14%; box-shadow: 0 0 18px 4px rgba(18,184,166,.55); }
.art-panel {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: 290px; padding: 22px; border-radius: 16px;
  background: rgba(18,31,53,.82); border: 1px solid rgba(255,255,255,.13);
  box-shadow: 0 30px 70px rgba(0,0,0,.35); backdrop-filter: blur(8px);
}
.art-panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.art-panel-head strong { font-size: 11px; letter-spacing: .16em; color: #8fa6c5; text-transform: uppercase; }
.art-dots { display: flex; gap: 5px; }
.art-dots i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.22); }
.art-dots i:first-child { background: var(--teal); }
.art-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.07); color: #d5e0ef; font-size: 13px; }
.art-row:first-of-type { border-top: 0; }
.art-row b { width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center; background: rgba(18,184,166,.14); color: #4fd8c5; font-family: var(--mono); font-size: 10px; }
.art-row small { margin-left: auto; color: #7f95b5; font-family: var(--mono); font-size: 10px; }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section--tight { padding: 66px 0; }
.section--tinted { background: var(--bg); border-block: 1px solid var(--line-2); }
.section-head { max-width: 740px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(28px, 3.5vw, 40px); margin-bottom: 16px; }
.section-head p { color: var(--muted); font-size: 16.5px; line-height: 1.8; margin: 0; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-foot { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 12px; }

.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)); }

.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #bcded9; }
.card h3 { font-size: 18px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 14.5px; line-height: 1.75; margin: 0; }
.icon-box { width: 46px; height: 46px; border-radius: 12px; background: var(--teal-soft); color: var(--teal-dark); display: grid; place-items: center; margin-bottom: 20px; }
.icon-box svg { width: 24px; height: 24px; }
.card-index { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--faint); display: block; margin-bottom: 14px; }

/* Feature strip under hero */
.strip { background: #fff; border-bottom: 1px solid var(--line); }
.strip-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); }
.strip-item { display: flex; gap: 14px; align-items: flex-start; padding: 30px 24px; border-right: 1px solid var(--line-2); }
.strip-item:last-child { border-right: 0; }
.strip-item .icon-box { width: 38px; height: 38px; border-radius: 10px; margin: 0; flex: none; }
.strip-item .icon-box svg { width: 20px; height: 20px; }
.strip-item strong { display: block; font-size: 14px; margin-bottom: 3px; }
.strip-item span { font-size: 12.5px; color: var(--muted); line-height: 1.55; display: block; }

/* ---------- Category cards ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 32px; }
.filter-btn { border: 1px solid var(--line); background: #fff; color: var(--muted); padding: 9px 17px; border-radius: 999px; font-size: 13px; font-weight: 650; font-family: inherit; cursor: pointer; transition: .2s; }
.filter-btn:hover { border-color: var(--teal); color: var(--teal-dark); }
.filter-btn.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.cat-card { display: flex; flex-direction: column; min-height: 280px; }
.cat-card .cat-top { display: flex; justify-content: space-between; align-items: flex-start; }
.cat-card .icon-box { margin-bottom: 18px; }
.cat-num { font-family: var(--mono); font-size: 12px; color: var(--faint); letter-spacing: .06em; }
.cat-card h3 { font-size: 17.5px; margin-bottom: 9px; }
.cat-card p { font-size: 14px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 18px; }
.tag { font-size: 11px; font-weight: 600; color: #45617f; background: #f1f5fa; border: 1px solid #e5ecf5; padding: 4px 8px; border-radius: 6px; letter-spacing: .01em; }
.cat-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 18px; font-size: 13px; font-weight: 700; color: var(--teal-dark); text-decoration: none; }
.cat-link svg { width: 15px; height: 15px; transition: transform .2s; }
.cat-link:hover svg { transform: translateX(4px); }

/* ---------- Steps / process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 22px; }
.step { position: relative; padding-top: 20px; border-top: 2px solid var(--line); }
.step::before { content: ""; position: absolute; top: -5px; left: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); }
.step-num { font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; color: var(--teal-dark); display: block; margin-bottom: 12px; }
.step h3 { font-size: 16.5px; margin-bottom: 9px; }
.step p { font-size: 14px; color: var(--muted); line-height: 1.7; margin: 0; }

/* ---------- Split / prose ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.prose h2 { font-size: clamp(27px, 3.2vw, 37px); margin-bottom: 18px; }
.prose h3 { font-size: 19px; margin: 30px 0 12px; }
.prose p { color: var(--muted); font-size: 15.5px; line-height: 1.85; }
.prose p strong { color: var(--text); }
.check-list { list-style: none; margin: 18px 0 0; }
.check-list li { position: relative; padding-left: 28px; margin-bottom: 12px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.check-list li::before { content: "\2713"; position: absolute; left: 0; top: 0; color: var(--teal-dark); font-weight: 800; }
.panel { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.panel h3 { font-size: 18px; margin-bottom: 16px; }
.panel--dark { background: var(--ink); border-color: transparent; color: #fff; }
.panel--dark h3 { color: #fff; }
.panel--dark p, .panel--dark li { color: #b7c6dd; }

/* Comparison / spec table */
.compare { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: 14.5px; }
.compare th, .compare td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare thead th { background: var(--ink); color: #fff; font-size: 13px; letter-spacing: .04em; }
.compare thead th:first-child { border-top-left-radius: 12px; }
.compare thead th:last-child { border-top-right-radius: 12px; }
.compare tbody th { font-weight: 700; color: var(--text); width: 24%; }
.compare td { color: var(--muted); }
.table-wrap { overflow-x: auto; border-radius: 12px; }

/* Info rows */
.info-row { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.info-row:last-child { border-bottom: 0; }
.info-row .icon-box { width: 38px; height: 38px; border-radius: 10px; margin: 0; flex: none; }
.info-row .icon-box svg { width: 20px; height: 20px; }
.info-row strong { display: block; font-size: 14.5px; margin-bottom: 3px; }
.info-row p { margin: 0; font-size: 13.5px; color: var(--muted); }
.info-row a { font-size: 14.5px; font-weight: 700; text-decoration: none; }
.info-row a:hover { text-decoration: underline; }

/* ---------- FAQ ---------- */
.faq-group { margin-bottom: 42px; }
.faq-group > h3 { font-size: 20px; margin-bottom: 18px; }
.faq-item { border: 1px solid var(--line); border-radius: 12px; background: #fff; margin-bottom: 10px; overflow: hidden; }
.faq-item summary { padding: 19px 22px; font-weight: 680; font-size: 15px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--teal-dark); font-weight: 400; flex: none; }
.faq-item[open] summary { color: var(--teal-dark); }
.faq-item[open] summary::after { content: "\2212"; }
.faq-answer { padding: 0 22px 20px; color: var(--muted); font-size: 14.5px; line-height: 1.8; max-width: 860px; }
.faq-answer p:last-child { margin: 0; }

/* ---------- Contact form ---------- */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 680; color: var(--text); }
.field label span { color: var(--teal-dark); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  font: inherit; font-size: 14.5px; color: var(--text); background: #fff; transition: .2s;
}
.field textarea { min-height: 146px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(18,184,166,.13); }
.form-footer { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 22px; }
.form-note { font-size: 12.5px; color: var(--faint); line-height: 1.6; max-width: 420px; }
.form-note a { color: var(--teal-dark); }
.notice { display: none; margin-top: 18px; padding: 13px 16px; background: var(--teal-soft); border: 1px solid #c8e9e4; border-radius: 10px; color: #0b6b61; font-size: 13.5px; }
.notice.is-visible { display: block; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 12.5px; color: var(--muted); }
.consent input { width: 16px; height: 16px; margin-top: 3px; accent-color: var(--teal-dark); flex: none; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(115deg, #0b1424, #162c4b); color: #fff; padding: 64px 0; }
.cta-band::after { content: ""; position: absolute; width: 420px; height: 420px; border: 1px solid rgba(79,216,197,.16); border-radius: 50%; right: -100px; top: -180px; box-shadow: 0 0 0 70px rgba(79,216,197,.04), 0 0 0 140px rgba(79,216,197,.03); }
.cta-inner { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; }
.cta-inner h2 { color: #fff; font-size: clamp(26px, 3.2vw, 36px); margin-bottom: 10px; }
.cta-inner p { color: #b7c6dd; margin: 0; font-size: 15.5px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Footer ---------- */
.site-footer { background: #080f1c; color: #93a4bd; padding: 66px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.25fr; gap: 42px; }
.site-footer .brand { margin-bottom: 20px; }
.footer-about { font-size: 13.5px; line-height: 1.8; max-width: 320px; }
.footer-about a { color: #4fd8c5; text-decoration: none; font-weight: 650; }
.footer-col h4 { color: #fff; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 18px; font-weight: 750; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: #93a4bd; text-decoration: none; font-size: 13.5px; }
.footer-col a:hover { color: #4fd8c5; }
.footer-contact p { font-size: 13.5px; line-height: 1.8; margin-bottom: 8px; }
.footer-contact a { color: #4fd8c5; text-decoration: none; font-weight: 650; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 50px; padding: 22px 0 30px; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: 12px; color: #71839e; }
.footer-bottom a { color: #8fa3c1; text-decoration: none; }
.footer-bottom a:hover { color: #4fd8c5; }

/* ---------- Legal pages ---------- */
.legal { max-width: 820px; }
.legal h2 { font-size: 22px; margin: 36px 0 12px; }
.legal p, .legal li { color: var(--muted); font-size: 15px; line-height: 1.85; }
.legal ul { padding-left: 20px; margin-bottom: 18px; }
.legal li { margin-bottom: 8px; }
.legal .updated { font-size: 13px; color: var(--faint); font-family: var(--mono); }

/* ---------- Reveal animation (only when JS is active) ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: #0b1424; padding: 12px 24px 22px;
    border-bottom: 1px solid rgba(255,255,255,.12);
    box-shadow: 0 24px 40px rgba(0,0,0,.35);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 12px 10px; font-size: 14.5px; }
  .nav-cta { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 20px; }
  .hero-art { height: 270px; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .strip-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .strip-item:nth-child(2) { border-right: 0; }
  .strip-item:nth-child(-n+2) { border-bottom: 1px solid var(--line-2); }
  .split { grid-template-columns: 1fr; gap: 34px; }
  .steps { grid-template-columns: repeat(2, minmax(0,1fr)); row-gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
}
@media (max-width: 640px) {
  .container { width: min(1180px, 100% - 36px); }
  .hero { padding: 64px 0 66px; }
  .hero .lead { font-size: 15.5px; }
  .hero-art { height: 230px; }
  .art-panel { width: 250px; padding: 18px; }
  .orbit:nth-child(1) { width: 280px; height: 280px; }
  .section { padding: 62px 0; }
  .section-head { margin-bottom: 32px; }
  .grid-2, .grid-3, .grid-4, .form-grid, .steps, .strip-grid { grid-template-columns: 1fr; }
  .strip-item { border-right: 0; border-bottom: 1px solid var(--line-2); }
  .strip-item:last-child { border-bottom: 0; }
  .card { padding: 24px; }
  .form-card { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
}

/* ---------- Small helpers used across pages ---------- */
.hero-inner--single { grid-template-columns: 1fr; }
.hero-inner--single > div:first-child { max-width: 900px; }
.btn span[data-icon], .cat-link span[data-icon] { display: inline-flex; align-items: center; }
.panel--dark strong { color: #fff; }
.panel--dark .info-row { border-color: rgba(255,255,255,.12); }
.panel--dark .icon-box { background: rgba(79,216,197,.14); color: #4fd8c5; }
.callout { background: #eef4ff; border: 1px solid #dbe6ff; border-left: 3px solid var(--blue); border-radius: 10px; padding: 18px 22px; color: #3b527a; font-size: 14.5px; line-height: 1.8; }
.callout strong { color: #24395c; }
.note-small { font-size: 12.5px; color: var(--faint); line-height: 1.7; }
.nav-cta[aria-current="page"] { background: #fff; color: var(--ink); }
#capabilities { scroll-margin-top: 100px; }