/* ==========================================================================
   DigitaMoney — design system
   Tokens: dark-first (root = dark), light overrides for prefers-color-scheme
   and explicit [data-theme] switches.
   ========================================================================== */

:root {
  --bg: #0a1113;
  --bg-soft: #0d171a;
  --surface: #121d20;
  --surface-2: #17252a;
  --border: #22343a;
  --border-strong: #2e454c;
  --text: #eef6f4;
  --text-dim: #9db3b0;
  --text-faint: #62807c;
  --teal: #35e0b0;
  --blue: #3fa9ff;
  --violet: #9b7bff;
  --teal-rgb: 53, 224, 176;
  --blue-rgb: 63, 169, 255;
  --violet-rgb: 155, 123, 255;
  --on-accent: #06110f;
  --shadow: 0 20px 60px -25px rgba(0, 0, 0, 0.6);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --font-display: "Unbounded", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;
  --maxw: 1180px;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f3f7f6;
    --bg-soft: #eaf0ee;
    --surface: #ffffff;
    --surface-2: #f0f4f3;
    --border: #d9e3e1;
    --border-strong: #c2d1ce;
    --text: #0c1715;
    --text-dim: #47605c;
    --text-faint: #7c928e;
    --teal: #0c9e7f;
    --blue: #1c6fd6;
    --violet: #6a49e0;
    --teal-rgb: 12, 158, 127;
    --blue-rgb: 28, 111, 214;
    --violet-rgb: 106, 73, 224;
    --on-accent: #ffffff;
    --shadow: 0 20px 45px -28px rgba(20, 40, 38, 0.35);
    color-scheme: light;
  }
}

:root[data-theme="light"] {
  --bg: #f3f7f6;
  --bg-soft: #eaf0ee;
  --surface: #ffffff;
  --surface-2: #f0f4f3;
  --border: #d9e3e1;
  --border-strong: #c2d1ce;
  --text: #0c1715;
  --text-dim: #47605c;
  --text-faint: #7c928e;
  --teal: #0c9e7f;
  --blue: #1c6fd6;
  --violet: #6a49e0;
  --teal-rgb: 12, 158, 127;
  --blue-rgb: 28, 111, 214;
  --violet-rgb: 106, 73, 224;
  --on-accent: #ffffff;
  --shadow: 0 20px 45px -28px rgba(20, 40, 38, 0.35);
  color-scheme: light;
}

/* ---------------------------------------------------------------------- */

* { box-sizing: border-box; }

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

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; margin: 0; text-wrap: balance; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
img, svg { display: block; max-width: 100%; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  display: inline-block;
}

.accent-text {
  background: linear-gradient(100deg, var(--teal), var(--blue) 55%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
}
.section--tight { padding: 64px 0; }
.section-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head h2 { font-size: clamp(28px, 3.6vw, 42px); }
.section-head p { color: var(--text-dim); font-size: 17px; }

/* Buttons ------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  white-space: nowrap;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(100deg, var(--teal), var(--blue));
  color: var(--on-accent);
  box-shadow: 0 12px 30px -12px rgba(var(--teal-rgb), 0.55);
}
.btn-primary:hover { box-shadow: 0 16px 36px -12px rgba(var(--teal-rgb), 0.7); }
.btn-ghost {
  border: 1px solid var(--border-strong);
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 60%, transparent);
}
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn-block { width: 100%; }
.btn-sm { padding: 9px 16px; font-size: 13.5px; }

/* Nav ------------------------------------------------------------------ */

.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}
.logo-mark { display: flex; align-items: center; gap: 10px; }
.logo-mark svg { width: 36px; height: 36px; flex-shrink: 0; }
.logo-word {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.logo-word span { color: var(--teal); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-dim);
}
.nav-links a:hover { color: var(--text); }
.nav-links .has-menu { position: relative; }
.nav-dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px;
  width: 260px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(4px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}
.nav-links .has-menu:hover .nav-dropdown,
.nav-links .has-menu:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text);
}
.nav-dropdown a:hover { background: var(--surface-2); }
.nav-dropdown a .tag { margin-left: auto; font-family: var(--font-mono); font-size: 10.5px; color: var(--text-faint); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; border: 1px solid var(--border-strong); border-radius: 10px; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 18px; height: 2px; background: var(--text); position: relative; transition: 0.2s;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

.mobile-menu {
  display: none;
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}
.mobile-menu.is-open { display: block; }
.mobile-menu .container { padding-top: 18px; padding-bottom: 22px; display: flex; flex-direction: column; gap: 4px; }
.mobile-menu a { padding: 12px 4px; font-weight: 700; border-bottom: 1px solid var(--border); font-size: 15px; }
.mobile-menu .mobile-sub { padding-left: 14px; display: flex; flex-direction: column; }
.mobile-menu .mobile-sub a { border-bottom: none; font-weight: 500; color: var(--text-dim); padding: 8px 4px; font-size: 14px; }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta .btn span.long { display: none; }
}
@media (max-width: 480px) {
  .logo-word { display: none; }
  .nav-cta { gap: 8px; }
}

/* Hero ------------------------------------------------------------------ */

.hero {
  position: relative;
  padding: 84px 0 88px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero-copy { display: flex; flex-direction: column; gap: 24px; }
.hero-copy h1 { font-size: clamp(34px, 4.6vw, 58px); letter-spacing: -0.01em; }
.hero-copy .lede { font-size: 18px; color: var(--text-dim); max-width: 52ch; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 4px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.chip {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 7px 12px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.chip::before { content: "▹"; color: var(--teal); }

.hero-visual {
  position: relative;
  aspect-ratio: 1/1;
  display: grid;
  place-items: center;
}
.hero-ring-logo { width: 78%; height: auto; aspect-ratio: 1/1; object-fit: contain; display: block; filter: drop-shadow(0 30px 60px rgba(var(--teal-rgb), 0.18)); animation: spin-slow 40s linear infinite; }
@media (prefers-reduced-motion: reduce) { .hero-ring-logo { animation: none; } }
@keyframes spin-slow { to { transform: rotate(360deg); } }

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 320px; margin: 0 auto; }
}

/* Panels / modules -------------------------------------------------------- */

.panel {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  padding: 30px;
}
.panel::before, .panel::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  pointer-events: none;
}
.panel::before { top: -1px; left: -1px; border-top: 2px solid var(--teal); border-left: 2px solid var(--teal); border-top-left-radius: 5px; }
.panel::after { bottom: -1px; right: -1px; border-bottom: 2px solid var(--violet); border-right: 2px solid var(--violet); border-bottom-right-radius: 5px; }

.module-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 980px) { .module-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .module-grid { grid-template-columns: 1fr; } }

.module-card { display: flex; flex-direction: column; gap: 16px; height: 100%; transition: border-color 0.2s ease, transform 0.2s ease; }
.module-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.module-index { font-family: var(--font-mono); font-size: 12px; color: var(--text-faint); letter-spacing: 0.08em; }
.module-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
}
.module-icon svg { width: 26px; height: 26px; }
.module-card h3 { font-size: 20px; }
.module-card .desc { color: var(--text-dim); font-size: 14.5px; }
.module-card .cost {
  margin-top: auto;
  font-size: 13.5px;
  color: var(--text);
  border-top: 1px dashed var(--border);
  padding-top: 14px;
  display: flex;
  gap: 8px;
}
.module-card .cost b { color: var(--blue); font-family: var(--font-mono); font-weight: 500; font-size: 11px; text-transform: uppercase; flex-shrink: 0; padding-top: 2px; }
.module-card a.more { font-size: 13.5px; font-weight: 700; color: var(--teal); display: inline-flex; align-items: center; gap: 6px; }

/* Pain list ---------------------------------------------------------------*/

.pain-list { display: flex; flex-direction: column; }
.pain-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-top: 1px solid var(--border);
}
.pain-item:last-child { border-bottom: 1px solid var(--border); }
.pain-num { font-family: var(--font-mono); color: var(--violet); font-size: 14px; }
.pain-item h3 { font-size: 18px; margin-bottom: 8px; font-family: var(--font-body); font-weight: 800; }
.pain-item p { color: var(--text-dim); font-size: 15px; max-width: 66ch; }

/* Process ------------------------------------------------------------------*/

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; }
.process-step { padding: 28px 24px; border-left: 1px solid var(--border); background: var(--surface); }
.process-step:first-child { border-left: none; }
.process-step .n { font-family: var(--font-mono); color: var(--text-faint); font-size: 12px; margin-bottom: 14px; display: block; }
.process-step h3 { font-size: 17px; margin-bottom: 8px; }
.process-step p { color: var(--text-dim); font-size: 14px; }
@media (max-width: 880px) {
  .process-grid { grid-template-columns: 1fr; }
  .process-step { border-left: none; border-top: 1px solid var(--border); }
  .process-step:first-child { border-top: none; }
}

/* Sectors ------------------------------------------------------------------*/

.sector-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.sector-card { border: 1px solid var(--border); border-radius: var(--radius-md); padding: 22px 18px; text-align: left; background: var(--surface); }
.sector-card svg { width: 24px; height: 24px; margin-bottom: 14px; color: var(--teal); }
.sector-card h4 { font-size: 14.5px; margin-bottom: 6px; }
.sector-card p { font-size: 12.5px; color: var(--text-faint); }
@media (max-width: 980px) { .sector-row { grid-template-columns: repeat(2, 1fr); } }

/* Contact / form -------------------------------------------------------------*/

.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 44px; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-channels { display: flex; flex-direction: column; gap: 12px; }
.channel {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 16px 18px; background: var(--surface);
}
.channel .ic { width: 40px; height: 40px; border-radius: 10px; background: var(--surface-2); display: grid; place-items: center; flex-shrink: 0; }
.channel .ic svg { width: 20px; height: 20px; }
.channel .label { font-size: 12px; color: var(--text-faint); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; }
.channel .value { font-weight: 700; font-size: 15px; }
.channel:hover { border-color: var(--border-strong); }

.form-card { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; background: var(--surface); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.field label { font-size: 12.5px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-faint); }
.field input, .field select, .field textarea {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 14.5px;
  color: var(--text);
  transition: border-color 0.15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); }
.field textarea { resize: vertical; min-height: 92px; }
.checks { display: flex; flex-wrap: wrap; gap: 8px; }
.check-pill { border: 1px solid var(--border); border-radius: 999px; padding: 8px 14px; font-size: 13px; cursor: pointer; color: var(--text-dim); }
.check-pill input { display: none; }
.check-pill.active { border-color: var(--teal); color: var(--teal); background: rgba(var(--teal-rgb), 0.08); }
.form-note { font-size: 12.5px; color: var(--text-faint); margin-top: 10px; }

/* Chat widget --------------------------------------------------------------*/

.chat-launcher {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 60;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  display: grid;
  place-items: center;
  box-shadow: 0 16px 34px -12px rgba(var(--blue-rgb), 0.6);
  color: var(--on-accent);
}
.chat-launcher svg { width: 26px; height: 26px; }
.chat-launcher .dot { position: absolute; top: 4px; right: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--violet); border: 2px solid var(--bg); }

.chat-panel {
  position: fixed;
  bottom: 100px;
  right: 24px;
  z-index: 60;
  width: 360px;
  max-width: calc(100vw - 32px);
  height: 480px;
  max-height: calc(100vh - 140px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: none;
  flex-direction: column;
  overflow: hidden;
}
.chat-panel.is-open { display: flex; }
.chat-head { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.chat-head .avatar { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--teal), var(--violet)); display: grid; place-items: center; font-family: var(--font-mono); font-weight: 700; font-size: 13px; color: var(--on-accent); }
.chat-head .who b { display: block; font-size: 14.5px; }
.chat-head .who span { font-size: 12px; color: var(--text-faint); display: flex; align-items: center; gap: 5px; }
.chat-head .who span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); }
.chat-close { margin-left: auto; width: 28px; height: 28px; display: grid; place-items: center; color: var(--text-faint); }
.chat-body { flex: 1; overflow-y: auto; padding: 16px 18px; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 84%; padding: 10px 14px; border-radius: 14px; font-size: 13.8px; line-height: 1.5; }
.msg.bot { align-self: flex-start; background: var(--surface-2); border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.msg.user { align-self: flex-end; background: linear-gradient(100deg, var(--teal), var(--blue)); color: var(--on-accent); border-bottom-right-radius: 4px; font-weight: 600; }
.chat-suggestions { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 18px 14px; }
.suggestion { border: 1px solid var(--border); border-radius: 999px; padding: 7px 12px; font-size: 12.5px; color: var(--text-dim); }
.suggestion:hover { border-color: var(--teal); color: var(--teal); }
.chat-input-row { display: flex; gap: 8px; padding: 14px; border-top: 1px solid var(--border); }
.chat-input-row input { flex: 1; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 999px; padding: 10px 16px; font-size: 13.8px; color: var(--text); }
.chat-input-row input:focus { outline: none; border-color: var(--teal); }
.chat-send { width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(135deg, var(--teal), var(--blue)); display: grid; place-items: center; color: var(--on-accent); flex-shrink: 0; }
.chat-send svg { width: 16px; height: 16px; }

/* Footer ---------------------------------------------------------------------*/

footer { padding: 56px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 32px; margin-bottom: 44px; }
@media (max-width: 780px) { .footer-top { grid-template-columns: 1fr 1fr; } }
.footer-brand p { color: var(--text-faint); font-size: 13.5px; margin-top: 14px; max-width: 32ch; }
.footer-col h5 { font-family: var(--font-mono); text-transform: uppercase; font-size: 11.5px; letter-spacing: 0.08em; color: var(--text-faint); margin-bottom: 14px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14px; color: var(--text-dim); }
.footer-col a:hover { color: var(--teal); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--text-faint); flex-wrap: wrap; gap: 12px; }
.social-row { display: flex; gap: 10px; }
.social-row a { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--border); display: grid; place-items: center; }
.social-row a:hover { border-color: var(--teal); color: var(--teal); }
.social-row svg { width: 16px; height: 16px; }

/* Product detail page pieces ---------------------------------------------------*/

.detail-hero { padding: 56px 0 64px; border-bottom: 1px solid var(--border); }
.breadcrumb { font-family: var(--font-mono); font-size: 12.5px; color: var(--text-faint); margin-bottom: 22px; display: flex; gap: 8px; align-items: center; }
.breadcrumb a:hover { color: var(--teal); }
.detail-hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
@media (max-width: 940px) { .detail-hero-grid { grid-template-columns: 1fr; } }
.detail-hero h1 { font-size: clamp(30px, 4vw, 46px); margin: 18px 0 16px; }
.detail-hero .lede { color: var(--text-dim); font-size: 17px; max-width: 56ch; }

.icon-showcase {
  aspect-ratio: 1/1;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 30% 20%, rgba(var(--teal-rgb), 0.14), transparent 55%),
    radial-gradient(circle at 75% 75%, rgba(var(--violet-rgb), 0.14), transparent 55%),
    var(--surface);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.icon-showcase svg { width: 46%; height: 46%; }
.icon-showcase::before {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.35;
}

.benefit-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 720px) { .benefit-list { grid-template-columns: 1fr; } }
.benefit-item { display: flex; gap: 14px; padding: 20px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
.benefit-item .ic { width: 34px; height: 34px; border-radius: 9px; background: var(--surface-2); display: grid; place-items: center; flex-shrink: 0; }
.benefit-item .ic svg { width: 18px; height: 18px; color: var(--teal); }
.benefit-item h4 { font-size: 15px; margin-bottom: 5px; }
.benefit-item p { font-size: 13.5px; color: var(--text-dim); }

.faq-item { border-top: 1px solid var(--border); padding: 22px 0; }
.faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-item summary { cursor: pointer; font-weight: 700; font-size: 15.5px; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--font-mono); font-size: 20px; color: var(--teal); flex-shrink: 0; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { margin-top: 12px; color: var(--text-dim); font-size: 14.5px; max-width: 68ch; }

.related-strip { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 6px; }
.related-card { flex: 0 0 240px; border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; background: var(--surface); }
.related-card .module-icon { margin-bottom: 14px; }
.related-card h4 { font-size: 15px; margin-bottom: 6px; }
.related-card p { font-size: 13px; color: var(--text-faint); }

.cta-band {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px;
  background: linear-gradient(120deg, rgba(var(--teal-rgb), 0.10), rgba(var(--blue-rgb), 0.08) 50%, rgba(var(--violet-rgb), 0.10));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band h3 { font-size: 24px; max-width: 40ch; }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; }

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .container { padding: 0 20px; }
}