/* =============================================================================
   Curve Astra Child — design tokens, primitives, and component styles.
   Loaded after Astra parent + Google Fonts; survives parent-theme updates.
   ============================================================================= */

:root {
  --curve-paper: #FAFAF7;
  --curve-paper-2: #FFFFFF;
  --curve-ink-50: #F7F8FA;
  --curve-ink-100: #F1F3F6;
  --curve-ink-200: #E5E7EB;
  --curve-ink-300: #D1D5DB;
  --curve-ink-400: #9CA3AF;
  --curve-ink-500: #6B7280;
  --curve-ink-600: #4B5563;
  --curve-ink-700: #374151;
  --curve-ink-800: #1F2937;
  --curve-ink-900: #111827;
  --curve-ink-950: #0B1220;
  --curve-brand: #2563EB;
  --curve-brand-deep: #1E3A8A;
  --curve-brand-700: #1D4ED8;
  --curve-brand-50: #EFF4FE;
  --curve-accent: #F97316;
  --curve-accent-deep: #C2410C;
  --curve-accent-100: #FFEDD5;
  --curve-shadow-card: 0 1px 0 rgba(17,24,39,0.04), 0 1px 2px rgba(17,24,39,0.04);
  --curve-shadow-card-lg: 0 1px 0 rgba(17,24,39,0.04), 0 8px 24px -8px rgba(17,24,39,0.10);
  --curve-shadow-pop: 0 20px 48px -16px rgba(17,24,39,0.18), 0 2px 6px rgba(17,24,39,0.05);
  --curve-radius-card: 16px;
  --curve-radius-xl: 14px;
}

html.dark {
  --curve-paper: #0B1220;
  --curve-paper-2: #111827;
}

/* Base body styling — echoes prototype index.html. */
html, body { background: var(--curve-paper); }
body {
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  color: var(--curve-ink-900);
}
html.dark body { color: var(--curve-ink-200); }

/* Serif italic accent inside H1/H2 — used for the lyrical accent words. */
.font-serif-italic, .curve-serif-italic { font-family: "Instrument Serif", ui-serif, Georgia, serif; font-style: italic; font-weight: 400; }
.curve-mono { font-family: "Geist Mono", ui-monospace, SFMono-Regular, monospace; }
.tabular, .curve-tabular { font-variant-numeric: tabular-nums; }

/* Focus ring */
:focus-visible { outline: 2px solid var(--curve-brand); outline-offset: 2px; border-radius: 6px; }

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* Dotgrid background */
.bg-dotgrid, .curve-dotgrid {
  background-image: radial-gradient(rgba(17,24,39,0.07) 1px, transparent 1px);
  background-size: 18px 18px;
}
html.dark .bg-dotgrid, html.dark .curve-dotgrid {
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
}

/* Score band gradient */
.score-band, .curve-score-band {
  background: linear-gradient(90deg, #EF4444 0%, #EF4444 20%, #F97316 20%, #F97316 40%, #FACC15 40%, #FACC15 60%, #10B981 60%, #10B981 80%, #2563EB 80%, #2563EB 100%);
}

/* Animations */
@keyframes scorePop { 0%{transform:scale(.82);opacity:0} 60%{transform:scale(1.06);opacity:1} 100%{transform:scale(1);opacity:1} }
.score-pop, .curve-score-pop { animation: scorePop 480ms cubic-bezier(.2,.7,.1,1); }
@keyframes drawIn { from { stroke-dashoffset: var(--len, 360); } to { stroke-dashoffset: 0; } }
.draw-in, .curve-draw-in { animation: drawIn 800ms cubic-bezier(.2,.7,.1,1) forwards; }
@keyframes pageFade { from { opacity:0; transform: translateY(4px); } to { opacity:1; transform:none; } }
.page-fade, .curve-page-fade { animation: pageFade 240ms ease-out; }

/* Device shadow */
.device-shadow { box-shadow: 0 30px 60px -20px rgba(17,24,39,0.20), 0 6px 12px rgba(17,24,39,0.06); }

/* No scrollbar */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { scrollbar-width: none; }

/* ----------------------------------------------------------------------------
   Curve component primitives — attach as classes on GB containers / HTML blocks.
   ---------------------------------------------------------------------------- */

.curve-container { max-width: 1200px; margin-inline: auto; padding-inline: clamp(20px, 5vw, 40px); }
.curve-section { padding-block: 64px; }
@media (min-width: 768px) { .curve-section { padding-block: 96px; } }
.curve-section-tight { padding-block: 40px; }

.curve-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--curve-brand-700);
  margin-bottom: 12px;
}
html.dark .curve-eyebrow { color: #93C5FD; }

.curve-h1, h1.curve-h1 {
  font-size: clamp(32px, 5.5vw, 60px);
  line-height: 1.02;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-wrap: balance;
  color: var(--curve-ink-950);
  margin: 0 0 8px 0;
}
html.dark .curve-h1 { color: #fff; }

.curve-h2, h2.curve-h2 {
  font-size: clamp(24px, 3.5vw, 48px);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.015em;
  text-wrap: balance;
  color: var(--curve-ink-950);
  margin: 0 0 12px 0;
}
html.dark .curve-h2 { color: #fff; }

.curve-lede { font-size: clamp(15px, 1.4vw, 17px); line-height: 1.6; color: var(--curve-ink-600); max-width: 640px; }
html.dark .curve-lede { color: var(--curve-ink-300); }

.curve-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
  background: var(--curve-ink-100);
  color: var(--curve-ink-700);
}
.curve-badge--brand  { background: var(--curve-brand-50);  color: var(--curve-brand-700); }
.curve-badge--accent { background: var(--curve-accent-100); color: var(--curve-accent-deep); }
.curve-badge--ok     { background: #ECFDF5; color: #047857; }
.curve-badge--warn   { background: #FEF3C7; color: #B45309; }
html.dark .curve-badge { background: var(--curve-ink-800); color: var(--curve-ink-200); }
html.dark .curve-badge--brand { background: rgba(37,99,235,0.2); color: #BFDBFE; }
html.dark .curve-badge--accent { background: rgba(249,115,22,0.18); color: #FED7AA; }

.curve-card {
  border-radius: var(--curve-radius-card);
  border: 1px solid var(--curve-ink-200);
  background: var(--curve-paper-2);
  box-shadow: var(--curve-shadow-card);
}
html.dark .curve-card { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-card-title { font-weight: 600; font-size: 16px; color: var(--curve-ink-950); margin-bottom: 6px; }
html.dark .curve-card-title { color: #F9FAFB; }
.curve-stat-num { color: var(--curve-ink-950); }
html.dark .curve-stat-num { color: #F9FAFB; }
.curve-footer__heading a { color: inherit; text-decoration: none; }
.curve-footer__heading a:hover { color: var(--curve-accent); }

/* ---- Contact form ---- */
.curve-contact__grid { display: grid; grid-template-columns: 1.35fr 0.65fr; gap: 32px; align-items: start; }
@media (max-width: 860px) { .curve-contact__grid { grid-template-columns: 1fr; } }
.curve-contact__form { display: flex; flex-direction: column; gap: 16px; }
.curve-contact__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 540px) { .curve-contact__row { grid-template-columns: 1fr; } }
.curve-contact__field { display: flex; flex-direction: column; gap: 6px; }
.curve-contact__field > span { font-size: 13px; font-weight: 600; color: var(--curve-ink-700); }
html.dark .curve-contact__field > span { color: var(--curve-ink-300); }
.curve-contact__field input, .curve-contact__field textarea {
  width: 100%; padding: 11px 14px; border-radius: 12px; border: 1px solid var(--curve-ink-200);
  background: var(--curve-paper-2); color: var(--curve-ink-950); font-size: 15px; font-family: inherit;
}
html.dark .curve-contact__field input, html.dark .curve-contact__field textarea { background: var(--curve-ink-900); border-color: var(--curve-ink-700); color: #fff; }
.curve-contact__field textarea { resize: vertical; min-height: 150px; }
.curve-contact__field input:focus, .curve-contact__field textarea:focus { outline: 2px solid var(--curve-brand); outline-offset: 1px; border-color: transparent; }
.curve-contact__actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.curve-contact__status { font-size: 14px; margin: 0; color: var(--curve-ink-500); }
.curve-contact__status.is-ok { color: #059669; }
.curve-contact__status.is-err { color: #DC2626; }
html.dark .curve-contact__status.is-ok { color: #6EE7B7; }
html.dark .curve-contact__status.is-err { color: #FCA5A5; }
.curve-contact__aside .curve-card p { font-size: 14px; color: var(--curve-ink-600); margin: 4px 0 0; }
html.dark .curve-contact__aside .curve-card p { color: var(--curve-ink-300); }
.curve-contact__aside .curve-card a { color: var(--curve-accent-deep); text-decoration: none; }
html.dark .curve-contact__aside .curve-card a { color: var(--curve-accent); }
/* Dark-mode fallback for inline color:var(--curve-ink-950) text styles (which would otherwise blend into the dark page background). Does NOT affect elements using --curve-ink-950 as a background, since the rule only overrides the color property. */
html.dark [style*="color:var(--curve-ink-950)"],
html.dark [style*="color: var(--curve-ink-950)"],
html.dark [style*="color:#0B1220"],
html.dark [style*="color: #0B1220"] { color: #F9FAFB !important; }

/* Search / archive pages: Astra wraps the post meta in a <header> with the
 * class .ast-blog-meta-container. Hiding the whole header on search/archive
 * removes both the admin-email author link AND the leftover "/" separator. */
.search .ast-blog-meta-container,
.archive .ast-blog-meta-container,
.search header.entry-header,
.archive header.entry-header,
.search .entry-meta,
.archive .entry-meta,
.search .posted-by,
.archive .posted-by { display: none !important; }

.curve-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: var(--curve-radius-xl);
  font-weight: 500;
  padding: 0 20px;
  height: 44px;
  font-size: 14px;
  transition: background 0.15s, transform 0.15s;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
}
.curve-btn--primary { background: var(--curve-ink-950); color: #fff; }
.curve-btn--primary:hover { background: var(--curve-ink-800); }
.curve-btn--accent { background: var(--curve-accent); color: #fff; box-shadow: var(--curve-shadow-card); }
.curve-btn--accent:hover { background: var(--curve-accent-deep); }
.curve-btn--brand { background: var(--curve-brand); color: #fff; }
.curve-btn--brand:hover { background: var(--curve-brand-700); }
.curve-btn--outline { background: var(--curve-paper-2); color: var(--curve-ink-900); border-color: var(--curve-ink-200); }
.curve-btn--outline:hover { background: var(--curve-ink-50); }
.curve-btn--lg { height: 48px; padding: 0 24px; font-size: 15px; }
.curve-btn--xl { height: 56px; padding: 0 32px; font-size: 16px; }
html.dark .curve-btn--primary { background: #fff; color: var(--curve-ink-950); }
html.dark .curve-btn--primary:hover { background: var(--curve-ink-100); }
html.dark .curve-btn--outline { background: var(--curve-ink-900); color: var(--curve-ink-100); border-color: var(--curve-ink-700); }

.curve-trust-list { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-direction: column; gap: 10px; }
.curve-trust-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; color: var(--curve-ink-700); }
html.dark .curve-trust-list li { color: var(--curve-ink-300); }
.curve-check-icon {
  margin-top: 2px;
  width: 20px; height: 20px;
  border-radius: 6px;
  display: grid; place-items: center;
  background: #D1FAE5;
  color: #047857;
  font-size: 12px;
  flex-shrink: 0;
}
html.dark .curve-check-icon { background: rgba(16,185,129,0.18); color: #6EE7B7; }

.curve-avatars { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--curve-ink-500); margin-top: 28px; }
.curve-avatars-stack { display: flex; }
.curve-avatars-stack > span { width: 28px; height: 28px; border-radius: 9999px; border: 2px solid var(--curve-paper); display: inline-block; margin-left: -8px; }
.curve-avatars-stack > span:first-child { margin-left: 0; }

/* Subject grid */
.curve-subject-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 640px) { .curve-subject-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .curve-subject-grid { grid-template-columns: repeat(6, 1fr); } }
.curve-subject-tile {
  position: relative;
  display: block;
  border-radius: var(--curve-radius-card);
  border: 1px solid var(--curve-ink-200);
  background: var(--curve-paper-2);
  padding: 20px;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
  overflow: hidden;
}
.curve-subject-tile:hover { transform: translateY(-2px); box-shadow: var(--curve-shadow-card-lg); }
html.dark .curve-subject-tile { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-subject-tile__halo { position: absolute; top: 0; right: 0; width: 64px; height: 64px; border-bottom-left-radius: var(--curve-radius-card); opacity: 0.6; }
html.dark .curve-subject-tile__halo { opacity: 0.3; }
.curve-subject-tile__icon { position: relative; width: 40px; height: 40px; border-radius: var(--curve-radius-xl); display: grid; place-items: center; margin-bottom: 16px; }
.curve-subject-tile__name { position: relative; font-weight: 600; font-size: 15px; color: var(--curve-ink-950); line-height: 1.3; }
html.dark .curve-subject-tile__name { color: #fff; }
.curve-subject-tile__meta { position: relative; font-size: 12px; color: var(--curve-ink-500); margin-top: 4px; }

/* ----------------------------------------------------------------------------
   Calculator block — main visual logic.
   ---------------------------------------------------------------------------- */

@media (min-width: 768px) {  }
html.dark 


html.dark 

html.dark 


@media (min-width: 768px) {  }




html.dark 




html.dark 


html.dark 


html.dark 


html.dark 


html.dark 

html.dark 


/* Hero blob backgrounds */
.curve-hero { position: relative; overflow: hidden; padding-block: 64px; }
@media (min-width: 768px) { .curve-hero { padding-block: 96px; } }
.curve-hero__dotgrid, .curve-hero__blob { position: absolute; pointer-events: none; }
.curve-hero__dotgrid { inset: 0; opacity: 0.7; }
.curve-hero__blob--brand { top: -160px; left: -160px; width: 480px; height: 480px; border-radius: 9999px; filter: blur(80px); opacity: 0.3; background: var(--curve-brand); }
.curve-hero__blob--accent { bottom: -160px; right: -160px; width: 480px; height: 480px; border-radius: 9999px; filter: blur(80px); opacity: 0.2; background: var(--curve-accent); }
.curve-hero__inner { position: relative; }

/* How it works — dark section */
.curve-howit { background: var(--curve-ink-950); color: #fff; position: relative; overflow: hidden; padding-block: 64px; }
@media (min-width: 768px) { .curve-howit { padding-block: 96px; } }
.curve-howit .curve-eyebrow { color: #93C5FD; }
.curve-howit__step { border-radius: var(--curve-radius-card); background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); padding: 24px; }
.curve-howit__step-num { font-family: "Geist Mono", ui-monospace, monospace; color: #93C5FD; font-size: 13px; margin-bottom: 16px; }
.curve-howit__step-title { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.curve-howit__step-body { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.6; }

/* Testimonials / quote cards */
.curve-quote { border-radius: var(--curve-radius-card); border: 1px solid var(--curve-ink-200); background: var(--curve-paper-2); padding: 24px; }
html.dark .curve-quote { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-quote__icon { color: var(--curve-ink-300); margin-bottom: 12px; }
.curve-quote blockquote { font-family: "Instrument Serif", ui-serif, Georgia, serif; font-style: italic; font-size: 15px; color: var(--curve-ink-800); line-height: 1.55; margin: 0; }
html.dark .curve-quote blockquote { color: var(--curve-ink-200); }
.curve-quote__cite { margin-top: 16px; font-size: 12px; color: var(--curve-ink-500); }

/* Newsletter block */
.curve-newsletter { border-radius: var(--curve-radius-card); border: 1px solid var(--curve-ink-200); background: var(--curve-paper-2); padding: 28px; display: flex; flex-direction: column; gap: 20px; }
@media (min-width: 768px) { .curve-newsletter { flex-direction: row; align-items: center; padding: 32px; } }
html.dark .curve-newsletter { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-newsletter__title { font-weight: 600; font-size: 17px; color: var(--curve-ink-950); }
html.dark .curve-newsletter__title { color: #fff; }
.curve-newsletter__desc { font-size: 14px; color: var(--curve-ink-500); margin-top: 4px; }
.curve-newsletter__form { display: flex; gap: 8px; flex: 0 0 auto; }
.curve-newsletter__form input[type="email"] { height: 44px; padding: 0 16px; border-radius: var(--curve-radius-xl); border: 1px solid var(--curve-ink-200); background: var(--curve-paper-2); font-size: 14px; min-width: 0; flex: 1; }
html.dark .curve-newsletter__form input[type="email"] { background: var(--curve-ink-950); border-color: var(--curve-ink-700); color: #fff; }

/* Cross-link strip */
.curve-xlink-grid { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .curve-xlink-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .curve-xlink-grid { grid-template-columns: repeat(3, 1fr); } }
.curve-xlink {
  display: block; padding: 20px;
  border-radius: var(--curve-radius-card);
  border: 1px solid var(--curve-ink-200);
  background: var(--curve-paper-2);
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}
.curve-xlink:hover { transform: translateY(-1px); box-shadow: var(--curve-shadow-card-lg); border-color: var(--curve-ink-300); }
html.dark .curve-xlink { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-xlink__kind { display: inline-flex; padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 500; background: var(--curve-ink-100); color: var(--curve-ink-700); margin-bottom: 10px; }
html.dark .curve-xlink__kind { background: var(--curve-ink-800); color: var(--curve-ink-200); }
.curve-xlink__title { font-weight: 500; font-size: 15px; color: var(--curve-ink-950); margin: 0 0 6px; text-wrap: balance; }
html.dark .curve-xlink__title { color: #fff; }
.curve-xlink__desc { font-size: 13px; color: var(--curve-ink-500); line-height: 1.55; }

/* Footer dark-on-paper2 — Astra often colors this differently. */
.site-footer, footer.site-footer { background: var(--curve-paper-2) !important; border-top: 1px solid var(--curve-ink-200); }
html.dark .site-footer, html.dark footer.site-footer { background: var(--curve-ink-950) !important; border-top-color: var(--curve-ink-800); }

/* ====== Astra overrides ====== */
body.page .entry-header, body.page .entry-title, body.page-template-default .entry-header, body.page-template-default .entry-title, .ast-page-builder-template .entry-header, .ast-page-builder-template .entry-title { display: none !important; }
body, body.page { background: var(--curve-paper) !important; }
html.dark body, html.dark body.page { background: var(--curve-ink-950) !important; }
/* Remove default Astra container padding when our hero/section blocks already manage it. */
.ast-container, .site-content > .ast-container { max-width: 100% !important; padding-left: 0 !important; padding-right: 0 !important; }
.ast-container .site-main, .ast-container .content-area { padding: 0 !important; }
/* Tighten Astra header */
.main-header-bar { border-bottom: 1px solid var(--curve-ink-200); background: var(--curve-paper-2); }
html.dark .main-header-bar { border-bottom-color: var(--curve-ink-800); background: var(--curve-ink-950); }
.main-header-menu a { font-weight: 500 !important; font-size: 14px !important; color: var(--curve-ink-700) !important; }
.main-header-menu a:hover { color: var(--curve-ink-950) !important; }
html.dark .main-header-menu a { color: var(--curve-ink-300) !important; }
html.dark .main-header-menu a:hover { color: #fff !important; }
/* Logo — plain text 'Curve' should be styled tight. */
.ast-site-identity .site-title a { font-weight: 600; font-size: 20px; letter-spacing: -0.01em; color: var(--curve-ink-950) !important; }
html.dark .ast-site-identity .site-title a { color: #fff !important; }
/* Newsletter form button override for Astra default. */
.curve-newsletter__form button { background: var(--curve-ink-950); color: #fff; }
html.dark .curve-newsletter__form button { background: #fff; color: var(--curve-ink-950); }
/* Pulse animation for badge dot */
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }


/* ====== Visual polish overrides ====== */
/* Tile name links shouldn't be underlined. */
.curve-subject-tile, .curve-subject-tile:hover, .curve-subject-tile:focus { text-decoration: none !important; }
.curve-subject-tile .curve-subject-tile__name, .curve-subject-tile .curve-subject-tile__meta { text-decoration: none !important; }
/* Force the paper background everywhere Astra likes to whitewash. */
html, body, body.page, body.home, .ast-container, .site, #page, .site-content, .ast-page-builder-template .site-content { background-color: var(--curve-paper) !important; }
html.dark, html.dark body, html.dark .ast-container, html.dark .site, html.dark #page, html.dark .site-content { background-color: var(--curve-ink-950) !important; }
/* The calc card and subject tiles should still be paper-2 white. */

html.dark 
/* How-it-works section keeps its dark bg even with the paper override above. */
.curve-howit { background: var(--curve-ink-950) !important; }


/* ====== Curve top nav (replaces Astra header) ====== */
.curve-topnav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(250, 250, 247, 0.85);
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.7);
}
html.dark .curve-topnav {
  background: rgba(11, 18, 32, 0.8);
  border-bottom-color: rgba(31, 41, 55, 0.7);
}
.curve-topnav__bar {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
}
.curve-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--curve-ink-950);
  text-decoration: none;
}
html.dark .curve-logo { color: #fff; }
.curve-logo__mark {
  display: inline-grid;
  place-items: center;
  color: var(--curve-brand);
  width: 28px;
  height: 28px;
}
.curve-logo__text { font-size: 20px; }

.curve-topnav__nav { display: none; gap: 4px; align-items: center; }
@media (min-width: 900px) { .curve-topnav__nav { display: inline-flex; } }
.curve-topnav__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 40px;
  padding: 0 12px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--curve-ink-700);
  text-decoration: none;
  cursor: pointer;
  list-style: none;
  background: transparent;
  border: 0;
}
.curve-topnav__link:hover, .curve-topnav__link[open] {
  color: var(--curve-ink-950);
  background: var(--curve-ink-100);
}
html.dark .curve-topnav__link { color: var(--curve-ink-300); }
html.dark .curve-topnav__link:hover, html.dark .curve-topnav__link[open] { color: #fff; background: rgba(31,41,55,0.6); }

/* details/summary based mega menu */
.curve-mega { position: relative; }
.curve-mega > summary { list-style: none; }
.curve-mega > summary::-webkit-details-marker { display: none; }
.curve-mega[open] > .curve-mega__panel { display: grid; }
.curve-mega__panel {
  display: none;
  position: absolute;
  left: -120px;
  top: calc(100% + 8px);
  width: 880px;
  grid-template-columns: 270px 1fr;
  background: var(--curve-paper-2);
  border: 1px solid var(--curve-ink-200);
  border-radius: 16px;
  box-shadow: var(--curve-shadow-pop);
  overflow: hidden;
  max-height: min(70vh, 640px);
  z-index: 50;
}
.curve-mega__sidebar { overflow-y: auto; max-height: inherit; }
.curve-mega__main { overflow-y: auto; max-height: inherit; }
html.dark .curve-mega__panel { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-mega__panel--small { grid-template-columns: 1fr 1fr; width: 480px; padding: 12px; gap: 8px; left: auto; right: -12px; }
.curve-mega__sidebar { padding: 24px; background: var(--curve-ink-50); border-right: 1px solid var(--curve-ink-200); }
html.dark .curve-mega__sidebar { background: rgba(11,18,32,0.6); border-right-color: var(--curve-ink-800); }
.curve-mega__hublist { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-direction: column; gap: 2px; }
.curve-mega__hubitem { list-style: none; }
.curve-mega__hublink,
.curve-mega__hubsummary {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 8px 12px; border-radius: 10px;
  font-size: 13px; color: var(--curve-ink-700);
  text-decoration: none; cursor: pointer; user-select: none;
  list-style: none;
}
.curve-mega__hubsummary::-webkit-details-marker { display: none; }
.curve-mega__hubsummary::marker { display: none; content: ''; }
.curve-mega__hublink:hover,
.curve-mega__hubsummary:hover { background: var(--curve-ink-100); color: var(--curve-ink-950); }
html.dark .curve-mega__hublink,
html.dark .curve-mega__hubsummary { color: var(--curve-ink-300); }
html.dark .curve-mega__hublink:hover,
html.dark .curve-mega__hubsummary:hover { background: rgba(31,41,55,0.6); color: #fff; }
.curve-mega__hubchevron { display: inline-flex; transition: transform 160ms ease; opacity: 0.7; }
.curve-mega__sub[open] > .curve-mega__hubsummary .curve-mega__hubchevron { transform: rotate(180deg); }
.curve-mega__sub[open] > .curve-mega__hubsummary { color: var(--curve-ink-950); background: var(--curve-ink-100); }
html.dark .curve-mega__sub[open] > .curve-mega__hubsummary { color: #fff; background: rgba(31,41,55,0.6); }
.curve-mega__sublist { list-style: none; padding: 4px 0 6px 14px; margin: 2px 0 4px; border-left: 1px solid var(--curve-ink-200); display: flex; flex-direction: column; gap: 1px; }
html.dark .curve-mega__sublist { border-left-color: var(--curve-ink-800); }
.curve-mega__sublist li a {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 6px 10px; border-radius: 8px;
  font-size: 12px; color: var(--curve-ink-600);
  text-decoration: none;
}
.curve-mega__sublist li a:hover { background: var(--curve-ink-100); color: var(--curve-ink-950); }
html.dark .curve-mega__sublist li a { color: var(--curve-ink-400); }
html.dark .curve-mega__sublist li a:hover { background: rgba(31,41,55,0.6); color: #fff; }
.curve-mega__sublist-hub a,
.curve-mega__sublist-more a { font-weight: 600; color: var(--curve-accent-deep); }
html.dark .curve-mega__sublist-hub a,
html.dark .curve-mega__sublist-more a { color: var(--curve-accent); }
.curve-mega__feature {
  margin-top: 20px;
  padding: 16px;
  border-radius: 12px;
  background: var(--curve-paper-2);
  border: 1px solid var(--curve-ink-200);
}
html.dark .curve-mega__feature { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-mega__feature-eyebrow { display: flex; align-items: center; gap: 6px; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; color: var(--curve-accent-deep); margin-bottom: 6px; }
html.dark .curve-mega__feature-eyebrow { color: var(--curve-accent); }
.curve-mega__feature-title { font-size: 13px; font-weight: 500; color: var(--curve-ink-950); margin-bottom: 4px; }
html.dark .curve-mega__feature-title { color: #fff; }
.curve-mega__feature-desc { font-size: 12px; color: var(--curve-ink-500); margin-bottom: 12px; }
.curve-mega__feature-link { font-size: 12px; font-weight: 500; color: var(--curve-brand-700); text-decoration: none; }
.curve-mega__feature-link:hover { text-decoration: underline; }
html.dark .curve-mega__feature-link { color: #93C5FD; }
.curve-mega__main { padding: 24px; }
.curve-mega__main-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 16px; }
.curve-mega__viewall { font-size: 12px; font-weight: 500; color: var(--curve-brand-700); text-decoration: none; }
.curve-mega__viewall:hover { text-decoration: underline; }
html.dark .curve-mega__viewall { color: #93C5FD; }
.curve-mega__cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.curve-mega__cat-title { font-size: 11px; font-weight: 600; color: var(--curve-ink-950); padding-bottom: 8px; border-bottom: 1px solid var(--curve-ink-200); margin-bottom: 8px; }
html.dark .curve-mega__cat-title { color: #fff; border-bottom-color: var(--curve-ink-800); }
.curve-mega__cat ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 2px; }
.curve-mega__cat li a { display: flex; align-items: center; gap: 10px; padding: 6px 8px; border-radius: 8px; font-size: 13px; color: var(--curve-ink-600); text-decoration: none; }
.curve-mega__cat li a:hover { background: var(--curve-ink-100); color: var(--curve-ink-950); }
html.dark .curve-mega__cat li a { color: var(--curve-ink-300); }
html.dark .curve-mega__cat li a:hover { background: rgba(31,41,55,0.6); color: #fff; }
.curve-mega__tool { display: flex; gap: 12px; align-items: flex-start; padding: 16px; border-radius: 12px; text-decoration: none; transition: background 0.15s; }
.curve-mega__tool:hover { background: var(--curve-ink-100); }
html.dark .curve-mega__tool:hover { background: rgba(31,41,55,0.6); }
.curve-mega__tool-icon { width: 40px; height: 40px; border-radius: 12px; background: #EFF4FE; color: var(--curve-brand-700); display: grid; place-items: center; flex-shrink: 0; }
.curve-mega__tool-title { font-size: 14px; font-weight: 500; color: var(--curve-ink-950); }
html.dark .curve-mega__tool-title { color: #fff; }
.curve-mega__tool-desc { font-size: 12px; color: var(--curve-ink-500); margin-top: 2px; }
.curve-dot { display: inline-block; width: 6px; height: 6px; border-radius: 999px; flex-shrink: 0; }

.curve-topnav__spacer { flex: 1; }
.curve-topnav__search { display: none; align-items: center; gap: 8px; height: 40px; padding: 0 12px; border-radius: 12px; border: 1px solid var(--curve-ink-200); background: var(--curve-paper-2); min-width: 280px; }
@media (min-width: 1100px) { .curve-topnav__search { display: inline-flex; } }
.curve-topnav__search:focus-within { border-color: var(--curve-brand); }
html.dark .curve-topnav__search { background: var(--curve-ink-900); border-color: var(--curve-ink-700); }
.curve-topnav__search-icon { color: var(--curve-ink-400); display: inline-flex; }
.curve-topnav__search input { background: transparent; border: 0; outline: none; font-size: 14px; flex: 1; color: var(--curve-ink-950); padding: 0; }
html.dark .curve-topnav__search input { color: #fff; }
html.dark .curve-topnav__search input::placeholder { color: var(--curve-ink-400); opacity: 1; }
.curve-topnav__search input::placeholder { color: var(--curve-ink-400); }

.curve-topnav__actions { display: none; align-items: center; gap: 8px; }
@media (min-width: 900px) { .curve-topnav__actions { display: inline-flex; } }
.curve-topnav__badge { display: none; }
@media (min-width: 1200px) { .curve-topnav__badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; background: #ECFDF5; color: #047857; font-size: 11px; font-weight: 500; } }
html.dark .curve-topnav__badge { background: rgba(16,185,129,0.18); color: #6EE7B7; }
.curve-topnav__badge-dot { width: 6px; height: 6px; border-radius: 999px; background: #10B981; animation: pulse 2s infinite; }
.curve-topnav__icon-btn { width: 40px; height: 40px; border-radius: 10px; border: 0; background: transparent; cursor: pointer; color: var(--curve-ink-600); display: grid; place-items: center; }
.curve-topnav__icon-btn:hover { background: var(--curve-ink-100); color: var(--curve-ink-950); }
html.dark .curve-topnav__icon-btn { color: var(--curve-ink-300); }
html.dark .curve-topnav__icon-btn:hover { background: rgba(31,41,55,0.6); color: #fff; }
.curve-topnav__icon-btn-moon { display: inline-flex; }
.curve-topnav__icon-btn-sun { display: none; }
html.dark .curve-topnav__icon-btn-moon { display: none; }
html.dark .curve-topnav__icon-btn-sun { display: inline-flex; }

.curve-topnav__mobile-toggle { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; border: 0; background: transparent; color: var(--curve-ink-700); cursor: pointer; }
@media (min-width: 900px) { .curve-topnav__mobile-toggle { display: none; } }
html.dark .curve-topnav__mobile-toggle { color: var(--curve-ink-300); }

.curve-mobile-drawer { position: fixed; inset: 64px 0 0 0; background: var(--curve-paper); z-index: 30; padding: 24px; overflow-y: auto; }
html.dark .curve-mobile-drawer { background: var(--curve-ink-950); }
.curve-mobile-drawer[hidden] { display: none; }
.curve-mobile-drawer__close { position: absolute; top: 12px; right: 16px; background: transparent; border: 0; cursor: pointer; color: var(--curve-ink-700); }
.curve-mobile-drawer__list { list-style: none; padding: 0; margin: 16px 0 24px; display: flex; flex-direction: column; gap: 2px; }
.curve-mobile-drawer__list > li { list-style: none; }
.curve-mobile-drawer__list > li > a { display: block; padding: 12px; border-radius: 10px; text-decoration: none; color: var(--curve-ink-900); font-weight: 500; }
.curve-mobile-drawer__list > li > a:hover { background: var(--curve-ink-100); }
html.dark .curve-mobile-drawer__list > li > a { color: var(--curve-ink-100); }
.curve-mobile-drawer__sub > summary {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 12px; border-radius: 10px; cursor: pointer; user-select: none;
  color: var(--curve-ink-900); font-weight: 500; list-style: none;
}
.curve-mobile-drawer__sub > summary::-webkit-details-marker { display: none; }
.curve-mobile-drawer__sub > summary::marker { content: ''; }
html.dark .curve-mobile-drawer__sub > summary { color: var(--curve-ink-100); }
.curve-mobile-drawer__sub > summary:hover { background: var(--curve-ink-100); }
html.dark .curve-mobile-drawer__sub > summary:hover { background: rgba(31,41,55,0.6); }
.curve-mobile-drawer__chevron { display: inline-flex; transition: transform 160ms ease; opacity: 0.7; }
.curve-mobile-drawer__sub[open] > summary .curve-mobile-drawer__chevron { transform: rotate(180deg); }
.curve-mobile-drawer__sublist { list-style: none; padding: 4px 0 8px 16px; margin: 0; border-left: 1px solid var(--curve-ink-200); display: flex; flex-direction: column; gap: 1px; }
html.dark .curve-mobile-drawer__sublist { border-left-color: var(--curve-ink-800); }
.curve-mobile-drawer__sublist li a { display: block; padding: 8px 12px; border-radius: 8px; text-decoration: none; color: var(--curve-ink-700); font-size: 14px; font-weight: 400; }
.curve-mobile-drawer__sublist li a:hover { background: var(--curve-ink-100); }
html.dark .curve-mobile-drawer__sublist li a { color: var(--curve-ink-300); }
html.dark .curve-mobile-drawer__sublist li a:hover { background: rgba(31,41,55,0.6); }
.curve-mobile-drawer__sublist-hub a,
.curve-mobile-drawer__sublist-more a { font-weight: 600; color: var(--curve-accent-deep); }
html.dark .curve-mobile-drawer__sublist-hub a,
html.dark .curve-mobile-drawer__sublist-more a { color: var(--curve-accent); }
.curve-mobile-drawer__theme { margin-top: 16px; width: 100%; padding: 12px; border-radius: 10px; border: 1px solid var(--curve-ink-200); background: transparent; cursor: pointer; }

/* ====== Curve footer (replaces Astra footer) ====== */
.curve-footer {
  background: var(--curve-paper-2);
  border-top: 1px solid var(--curve-ink-200);
  padding: 64px 0 24px;
  margin-top: 80px;
}
html.dark .curve-footer { background: var(--curve-ink-950); border-top-color: var(--curve-ink-800); }
.curve-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-bottom: 32px;
}
@media (min-width: 768px) { .curve-footer__inner { grid-template-columns: 2fr 1fr 1fr 2fr; gap: 40px; } }
.curve-footer__col--brand { max-width: 320px; }
.curve-footer__tagline { color: var(--curve-ink-500); font-size: 14px; line-height: 1.55; margin-top: 16px; }
.curve-footer__social { display: flex; gap: 8px; margin-top: 20px; }
.curve-footer__social a { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--curve-ink-200); display: grid; place-items: center; color: var(--curve-ink-500); text-decoration: none; }
.curve-footer__social a:hover { color: var(--curve-ink-950); }
html.dark .curve-footer__social a { border-color: var(--curve-ink-800); color: var(--curve-ink-400); }
html.dark .curve-footer__social a:hover { color: #fff; }
.curve-footer__heading { font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--curve-ink-950); margin-bottom: 12px; }
html.dark .curve-footer__heading { color: #fff; }
.curve-footer__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.curve-footer__list a { color: var(--curve-ink-500); text-decoration: none; }
.curve-footer__list a:hover { color: var(--curve-ink-950); }
html.dark .curve-footer__list a { color: var(--curve-ink-400); }
html.dark .curve-footer__list a:hover { color: #fff; }
.curve-footer__subjects-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 16px; font-size: 13px; }
.curve-footer__subjects-grid a { display: inline-flex; align-items: center; gap: 8px; color: var(--curve-ink-500); text-decoration: none; }
.curve-footer__subjects-grid a:hover { color: var(--curve-ink-950); }
html.dark .curve-footer__subjects-grid a { color: var(--curve-ink-400); }
html.dark .curve-footer__subjects-grid a:hover { color: #fff; }
.curve-footer__bar { display: flex; flex-direction: column; gap: 12px; padding-top: 24px; border-top: 1px solid var(--curve-ink-200); }
@media (min-width: 768px) { .curve-footer__bar { flex-direction: row; justify-content: space-between; align-items: center; } }
html.dark .curve-footer__bar { border-top-color: var(--curve-ink-800); }
.curve-footer__copy { font-size: 12px; color: var(--curve-ink-500); max-width: 600px; line-height: 1.5; }
.curve-footer__copy a { color: inherit; text-decoration: none; }
.curve-footer__copy a:hover { color: var(--curve-ink-950); }
html.dark .curve-footer__copy a:hover { color: #fff; }
.curve-footer__disclaimer { display: inline-block; color: var(--curve-ink-400); font-size: 11px; }
html.dark .curve-footer__disclaimer { color: var(--curve-ink-600); }
.curve-footer__badge { font-size: 12px; color: var(--curve-ink-500); display: inline-flex; align-items: center; gap: 8px; }

/* Site main spacing */
.curve-main { min-height: 60vh; }

/* Skip link */
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 16px; top: 16px; z-index: 100; background: #fff; padding: 8px 12px; border-radius: 6px; color: var(--curve-brand); }

/* How it works layout — 4/8 split on desktop */
@media (min-width: 900px) { .curve-howit__layout { grid-template-columns: 4fr 8fr !important; gap: 64px !important; } }


/* Restore the dark how-it-works step cards. */
.curve-howit .curve-howit__step { background: rgba(255,255,255,0.05) !important; border: 1px solid rgba(255,255,255,0.1) !important; padding: 24px; border-radius: var(--curve-radius-card); }
.curve-howit .curve-howit__step-num { font-family: 'Geist Mono', ui-monospace, monospace; color: #93C5FD !important; font-size: 13px; margin-bottom: 16px; }
.curve-howit .curve-howit__step-title { font-size: 18px; font-weight: 600; color: #fff !important; margin-bottom: 8px; }
.curve-howit .curve-howit__step-body { font-size: 13px; color: rgba(255,255,255,0.6) !important; line-height: 1.6; }


/* ============================================================================
   Calculator block — prototype-matching reveal pattern.
   ============================================================================ */
.curve-calc {
  border-radius: 24px;
  border: 1px solid var(--curve-ink-200);
  background: var(--curve-paper-2);
  box-shadow: var(--curve-shadow-card-lg);
  overflow: hidden;
  padding: 24px;
}
@media (min-width: 768px) { .curve-calc { padding: 32px; } }
html.dark .curve-calc { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }

.curve-calc__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 24px; }
.curve-calc__head-title { display: flex; align-items: center; gap: 10px; }
.curve-calc__head-icon { width: 32px; height: 32px; border-radius: 10px; background: var(--curve-brand); color: #fff; display: grid; place-items: center; flex-shrink: 0; }
.curve-calc__head-name { font-weight: 600; font-size: 15px; color: var(--curve-ink-950); }
html.dark .curve-calc__head-name { color: #fff; }
.curve-calc__head-sub { font-size: 11px; color: var(--curve-ink-500); }
.curve-calc__reset { font-size: 12px; color: var(--curve-ink-500); background: transparent; border: 0; cursor: pointer; padding: 6px 10px; border-radius: 8px; }
.curve-calc__reset:hover { color: var(--curve-ink-950); background: var(--curve-ink-100); }
html.dark .curve-calc__reset:hover { color: #fff; background: rgba(31,41,55,0.6); }

.curve-calc__body { display: grid; gap: 24px; }
@media (min-width: 768px) { .curve-calc__body { grid-template-columns: 1fr 1fr; gap: 24px; } }

.curve-calc__inputs { display: flex; flex-direction: column; gap: 16px; }
.curve-calc__field { display: flex; flex-direction: column; gap: 6px; }
.curve-calc__label-row { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.curve-calc__label { font-size: 13px; font-weight: 500; color: var(--curve-ink-900); }
html.dark .curve-calc__label { color: var(--curve-ink-100); }
.curve-calc__cap { font-size: 11px; color: var(--curve-ink-500); }
.curve-calc__hint { font-size: 11px; color: var(--curve-ink-400); margin-top: 2px; }
.curve-calc__locked { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--curve-ink-400); display: inline-flex; align-items: center; gap: 4px; }

.curve-calc__num {
  height: 44px;
  width: 100%;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid var(--curve-ink-200);
  background: var(--curve-paper-2);
  font-family: "Geist Mono", ui-monospace, SFMono-Regular, monospace;
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  color: var(--curve-ink-950);
}
.curve-calc__num:focus { outline: 2px solid var(--curve-brand); outline-offset: 1px; border-color: var(--curve-brand); }
html.dark .curve-calc__num { background: var(--curve-ink-950); border-color: var(--curve-ink-700); color: #fff; }

.curve-calc__picker { position: relative; }
.curve-calc__picker select {
  appearance: none; -webkit-appearance: none; -moz-appearance: none;
  height: 44px;
  width: 100%;
  padding: 0 36px 0 44px;
  border-radius: 12px;
  border: 1px solid var(--curve-ink-200);
  background: var(--curve-paper-2);
  font-size: 14px;
  font-weight: 500;
  color: var(--curve-ink-900);
  cursor: pointer;
}
.curve-calc__picker select:focus { outline: 2px solid var(--curve-brand); outline-offset: 1px; border-color: var(--curve-brand); }
html.dark .curve-calc__picker select { background: var(--curve-ink-950); border-color: var(--curve-ink-700); color: #fff; }
.curve-calc__picker-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); width: 24px; height: 24px; border-radius: 6px; display: grid; place-items: center; pointer-events: none; }
.curve-calc__picker-chevron { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--curve-ink-400); pointer-events: none; display: inline-flex; }

.curve-calc__frq-block { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.curve-calc__frq-eyebrow { margin: 8px 0 4px 0; font-size: 11px; }
.curve-calc__frq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }

.curve-calc__cta { width: 100%; margin-top: 8px; }
.curve-calc__cta[disabled] { opacity: 0.5; cursor: not-allowed; }
.curve-calc__disclaimer { font-size: 11px; color: var(--curve-ink-400); text-align: center; margin-top: 4px; }

/* ----- Dark result panel ----- */
.curve-calc__result {
  position: relative;
  border-radius: 18px;
  background: var(--curve-ink-950);
  color: #fff;
  padding: 24px;
  display: flex;
  flex-direction: column;
  min-height: 460px;
  overflow: hidden;
}
@media (min-width: 768px) { .curve-calc__result { padding: 32px; } }
.curve-calc__result-bg { position: absolute; inset: 0; opacity: 0.08; pointer-events: none; }
.curve-calc__result-blob { position: absolute; top: -96px; right: -96px; width: 288px; height: 288px; border-radius: 999px; filter: blur(80px); opacity: 0.3; pointer-events: none; transition: background 0.3s ease; }
.curve-calc__result-head { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.curve-calc__result-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.6); }
.curve-calc__result-subj { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; color: rgba(255,255,255,0.6); }

.curve-calc__result-empty { position: relative; z-index: 2; flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 24px 0; }
.curve-calc__result-target { width: 80px; height: 80px; border-radius: 18px; border: 2px dashed rgba(255,255,255,0.15); display: grid; place-items: center; color: rgba(255,255,255,0.4); margin-bottom: 20px; }
.curve-calc__result-empty-title { font-family: "Instrument Serif", ui-serif, Georgia, serif; font-style: italic; font-size: 24px; color: rgba(255,255,255,0.8); margin-bottom: 8px; }
.curve-calc__result-empty-body { color: rgba(255,255,255,0.5); font-size: 13px; max-width: 22ch; line-height: 1.55; }

.curve-calc__result-filled { position: relative; z-index: 2; flex: 1; display: flex; flex-direction: column; gap: 16px; }
.curve-calc__gauge { flex: 0 0 auto; display: grid; place-items: center; padding: 8px 0 0; }
.curve-calc__gauge-svg { width: 100%; max-width: 260px; height: auto; }
.curve-calc__result-label { text-align: center; }
.curve-calc__result-headline { font-family: "Instrument Serif", ui-serif, Georgia, serif; font-style: italic; font-size: 24px; color: #fff; }
.curve-calc__result-blurb { font-size: 13px; color: rgba(255,255,255,0.7); margin-top: 6px; max-width: 36ch; margin-left: auto; margin-right: auto; line-height: 1.55; }
.curve-calc__band-wrap { display: flex; flex-direction: column; gap: 6px; }
.curve-calc__band-track { position: relative; height: 10px; border-radius: 999px; overflow: hidden; background: rgba(255,255,255,0.12); display: flex; }
.curve-calc__band-seg { display: block; height: 100%; }
.curve-calc__band-marker { position: absolute; top: 50%; transform: translate(-50%, -50%); width: 14px; height: 14px; border-radius: 999px; background: #fff; border: 2px solid var(--curve-ink-950); box-shadow: 0 2px 6px rgba(0,0,0,0.2); transition: left 0.7s cubic-bezier(.2,.7,.1,1); }
.curve-calc__band-legend { display: flex; justify-content: space-between; font-size: 10px; color: rgba(255,255,255,0.5); }
.curve-calc__band-legend span strong { color: #fff; font-weight: 500; margin-right: 2px; }
.curve-calc__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.curve-calc__stat { border-radius: 12px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); padding: 12px; }
.curve-calc__stat-label { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.curve-calc__stat-val { font-size: 24px; margin-top: 4px; }
.curve-calc__credit { display: flex; flex-direction: column; gap: 8px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.1); }
@media (min-width: 480px) { .curve-calc__credit { flex-direction: row; align-items: center; justify-content: space-between; } }
.curve-calc__credit span { font-size: 12px; color: rgba(255,255,255,0.6); }
.curve-calc__credit a { font-size: 12px; color: #fff; text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }
.curve-calc__credit a:hover { text-decoration: underline; }

/* ====== Popular guides cards ====== */
.curve-popular-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .curve-popular-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .curve-popular-grid { grid-template-columns: repeat(3, 1fr); } }
.curve-popular-card {
  display: block;
  border-radius: var(--curve-radius-card);
  border: 1px solid var(--curve-ink-200);
  background: var(--curve-paper-2);
  padding: 24px;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.curve-popular-card:hover { transform: translateY(-2px); box-shadow: var(--curve-shadow-card-lg); }
html.dark .curve-popular-card { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-popular-card__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.curve-popular-card__num { font-family: "Geist Mono", ui-monospace, monospace; font-size: 11px; color: var(--curve-ink-400); }
.curve-popular-card__title { font-size: 17px; font-weight: 600; color: var(--curve-ink-950); margin-bottom: 8px; line-height: 1.3; text-wrap: balance; }
html.dark .curve-popular-card__title { color: #fff; }
.curve-popular-card__desc { font-size: 13px; color: var(--curve-ink-500); line-height: 1.55; }
html.dark .curve-popular-card__desc { color: var(--curve-ink-400); }
.curve-popular-card__cta { margin-top: 20px; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; color: var(--curve-brand-700); transition: gap 0.15s; }
.curve-popular-card:hover .curve-popular-card__cta { gap: 10px; }
html.dark .curve-popular-card__cta { color: #93C5FD; }

/* Fix: explicit hidden trumps display:flex */
.curve-calc [hidden] { display: none !important; }


/* Stat card labels - keep them on one line and tighten */
.curve-calc__stat-label { white-space: nowrap; font-size: 9px !important; letter-spacing: 0.06em; }
.curve-calc__stat { min-width: 0; }
.curve-calc__stat-val { font-size: 22px; }
@media (max-width: 1100px) { .curve-calc__stat-val { font-size: 18px; } }

/* Popular guide cards - remove default link underlines */
.curve-popular-card, .curve-popular-card:hover, .curve-popular-card:focus { text-decoration: none !important; }
.curve-popular-card .curve-popular-card__title,
.curve-popular-card .curve-popular-card__desc,
.curve-popular-card .curve-popular-card__cta,
.curve-popular-card .curve-badge { text-decoration: none !important; }

/* Subject tiles — same fix in case Astra resets re-applied */
.curve-subject-tile, .curve-subject-tile * { text-decoration: none !important; }

/* Make the calculator credit link consistent */
.curve-calc__credit a { text-decoration: none !important; }
.curve-calc__credit a:hover { text-decoration: underline !important; }

/* ====== Pillar helpers: FAQ, disclaimer, TOC ====== */

/* FAQ accordion (uses native details/summary) */
.curve-faq { }
.curve-faq__title { font-size: clamp(22px, 3vw, 30px); line-height: 1.15; margin-bottom: 8px; color: var(--curve-ink-950); }
html.dark .curve-faq__title { color: #fff; }
.curve-faq__sub { color: var(--curve-ink-500); margin-bottom: 24px; font-size: 14px; }
.curve-faq__list { border-top: 1px solid var(--curve-ink-200); border-bottom: 1px solid var(--curve-ink-200); }
html.dark .curve-faq__list { border-color: var(--curve-ink-800); }
.curve-faq__item { border-bottom: 1px solid var(--curve-ink-200); }
html.dark .curve-faq__item { border-color: var(--curve-ink-800); }
.curve-faq__item:last-child { border-bottom: 0; }
.curve-faq__q { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 16px; padding: 20px 0; }
.curve-faq__q::-webkit-details-marker { display: none; }
.curve-faq__q-text { flex: 1; font-weight: 500; color: var(--curve-ink-900); font-size: 15px; line-height: 1.4; }
@media (min-width: 768px) { .curve-faq__q-text { font-size: 16px; } }
html.dark .curve-faq__q-text { color: var(--curve-ink-100); }
.curve-faq__plus { width: 28px; height: 28px; border-radius: 999px; display: grid; place-items: center; border: 1px solid var(--curve-ink-200); color: var(--curve-ink-700); transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease; flex-shrink: 0; }
html.dark .curve-faq__plus { border-color: var(--curve-ink-700); color: var(--curve-ink-200); }
.curve-faq__item[open] .curve-faq__plus { transform: rotate(45deg); background: var(--curve-ink-950); color: #fff; border-color: var(--curve-ink-950); }
html.dark .curve-faq__item[open] .curve-faq__plus { background: #fff; color: var(--curve-ink-950); border-color: #fff; }
.curve-faq__a { padding: 0 40px 24px 0; color: var(--curve-ink-600); font-size: 15px; line-height: 1.6; }
html.dark .curve-faq__a { color: var(--curve-ink-300); }
.curve-faq__a p { margin: 0 0 12px; }
.curve-faq__a p:last-child { margin-bottom: 0; }

/* Disclaimer box (academic integrity) */
.curve-disclaimer { display: flex; gap: 16px; padding: 20px; border-radius: var(--curve-radius-card); border: 2px dashed #FCD34D; background: rgba(254, 252, 232, 0.5); }
html.dark .curve-disclaimer { background: rgba(120,53,15,0.1); border-color: #92400E; }
.curve-disclaimer__icon { width: 40px; height: 40px; border-radius: 12px; background: #FEF3C7; color: #B45309; display: grid; place-items: center; flex-shrink: 0; }
html.dark .curve-disclaimer__icon { background: rgba(217,119,6,0.2); color: #FCD34D; }
.curve-disclaimer__heading { font-weight: 600; color: var(--curve-ink-900); margin-bottom: 4px; font-size: 15px; }
html.dark .curve-disclaimer__heading { color: var(--curve-ink-100); }
.curve-disclaimer__text { color: var(--curve-ink-700); font-size: 14px; line-height: 1.6; margin: 0; }
.curve-disclaimer__text a { color: inherit; text-decoration: underline; text-decoration-color: #F59E0B; text-underline-offset: 2px; }
html.dark .curve-disclaimer__text { color: var(--curve-ink-300); }

/* Sticky TOC */
.curve-toc { position: sticky; top: 96px; display: none; }
@media (min-width: 1024px) { .curve-toc { display: block; } }
.curve-toc__label { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; color: var(--curve-ink-500); margin-bottom: 12px; }
.curve-toc__list { list-style: none; padding: 0 0 0 16px; margin: 0; border-left: 1px solid var(--curve-ink-200); display: flex; flex-direction: column; gap: 6px; }
html.dark .curve-toc__list { border-left-color: var(--curve-ink-800); }
.curve-toc__list a { display: block; font-size: 13px; color: var(--curve-ink-500); text-decoration: none !important; line-height: 1.4; padding: 2px 0; }
.curve-toc__list a:hover { color: var(--curve-ink-900); }
html.dark .curve-toc__list a:hover { color: var(--curve-ink-100); }
.curve-toc__list a.is-active { color: var(--curve-ink-950); font-weight: 500; margin-left: -17px; padding-left: 15px; border-left: 2px solid var(--curve-brand); }
html.dark .curve-toc__list a.is-active { color: #fff; }

/* Pillar content layout: 3-col TOC | 9-col content */
.curve-pillar-layout { display: grid; grid-template-columns: 1fr; gap: 32px; }
@media (min-width: 1024px) { .curve-pillar-layout { grid-template-columns: 220px 1fr; gap: 64px; } }

/* Pillar prose sections — styled headings + lists + tables */
.curve-pillar-content h2 { font-size: clamp(22px, 3vw, 30px); line-height: 1.15; font-weight: 600; letter-spacing: -0.01em; color: var(--curve-ink-950); margin: 48px 0 16px; }
html.dark .curve-pillar-content h2 { color: #fff; }
.curve-pillar-content h2:first-child { margin-top: 0; }
.curve-pillar-content h3 { font-size: 20px; font-weight: 600; color: var(--curve-ink-950); margin: 32px 0 12px; }
html.dark .curve-pillar-content h3 { color: #fff; }
.curve-pillar-content p { color: var(--curve-ink-700); font-size: 16px; line-height: 1.7; margin: 16px 0; }
html.dark .curve-pillar-content p { color: var(--curve-ink-300); }
.curve-pillar-content strong { color: var(--curve-ink-950); font-weight: 600; }
html.dark .curve-pillar-content strong { color: #fff; }
.curve-pillar-content ul, .curve-pillar-content ol { color: var(--curve-ink-700); padding-left: 24px; margin: 16px 0; }
html.dark .curve-pillar-content ul, html.dark .curve-pillar-content ol { color: var(--curve-ink-300); }
.curve-pillar-content li { margin: 8px 0; line-height: 1.65; }
.curve-pillar-content a { color: var(--curve-brand-700); text-decoration: underline; text-underline-offset: 2px; }
html.dark .curve-pillar-content a { color: #93C5FD; }

/* Definition tiles (used by Psychology Definitions etc.) */
.curve-defs { display: grid; grid-template-columns: 1fr; gap: 12px; margin: 16px 0; }
@media (min-width: 640px) { .curve-defs { grid-template-columns: repeat(2, 1fr); } }
.curve-defs__item { border-radius: var(--curve-radius-card); border: 1px solid var(--curve-ink-200); background: var(--curve-paper-2); padding: 20px; }
html.dark .curve-defs__item { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-defs__name { font-weight: 600; color: var(--curve-ink-950); font-size: 15px; margin-bottom: 4px; }
html.dark .curve-defs__name { color: #fff; }
.curve-defs__def { font-size: 14px; color: var(--curve-ink-600); line-height: 1.6; }
html.dark .curve-defs__def { color: var(--curve-ink-300); }

/* Comparison table */
.curve-table-wrap { overflow-x: auto; margin: 16px 0; }
.curve-table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 14px; }
.curve-table thead th { text-align: left; font-weight: 600; color: var(--curve-ink-950); padding: 12px 16px; border-bottom: 2px solid var(--curve-ink-300); }
html.dark .curve-table thead th { color: #fff; border-bottom-color: var(--curve-ink-700); }
.curve-table tbody td { padding: 12px 16px; border-bottom: 1px solid var(--curve-ink-200); color: var(--curve-ink-700); vertical-align: top; }
html.dark .curve-table tbody td { color: var(--curve-ink-300); border-bottom-color: var(--curve-ink-800); }
.curve-table tbody tr:nth-child(even) { background: rgba(247,248,250,0.6); }
html.dark .curve-table tbody tr:nth-child(even) { background: rgba(31,41,55,0.4); }

/* Pillar hero - stat grid card on right */
.curve-pillar-hero { display: grid; grid-template-columns: 1fr; gap: 32px; padding-block: clamp(40px, 6vw, 64px); }
@media (min-width: 1024px) { .curve-pillar-hero { grid-template-columns: 8fr 4fr; gap: 48px; align-items: start; } }
.curve-pillar-hero__h1 { font-size: clamp(28px, 5vw, 48px); line-height: 1.05; font-weight: 600; letter-spacing: -0.02em; color: var(--curve-ink-950); margin: 16px 0 16px; text-wrap: balance; }
html.dark .curve-pillar-hero__h1 { color: #fff; }
.curve-pillar-hero__lede { font-size: 16px; line-height: 1.6; color: var(--curve-ink-600); max-width: 620px; }
html.dark .curve-pillar-hero__lede { color: var(--curve-ink-300); }
.curve-pillar-hero__badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.curve-pillar-stats { border: 1px solid var(--curve-ink-200); background: var(--curve-paper-2); border-radius: var(--curve-radius-card); padding: 20px; }
html.dark .curve-pillar-stats { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-pillar-stats__label { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; color: var(--curve-ink-500); margin-bottom: 12px; }
.curve-pillar-stats__list { display: flex; flex-direction: column; gap: 12px; }
.curve-pillar-stats__row { display: flex; justify-content: space-between; align-items: baseline; padding-bottom: 8px; border-bottom: 1px solid var(--curve-ink-100); }
html.dark .curve-pillar-stats__row { border-bottom-color: var(--curve-ink-800); }
.curve-pillar-stats__row:last-child { border-bottom: 0; padding-bottom: 0; }
.curve-pillar-stats__name { font-size: 13px; color: var(--curve-ink-600); }
html.dark .curve-pillar-stats__name { color: var(--curve-ink-300); }
.curve-pillar-stats__value { font-family: "Geist Mono", ui-monospace, monospace; font-variant-numeric: tabular-nums; font-size: 15px; font-weight: 600; color: var(--curve-ink-950); }
html.dark .curve-pillar-stats__value { color: #fff; }

/* Breadcrumb */
.curve-breadcrumb { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--curve-ink-500); margin: 24px 0 0; flex-wrap: wrap; }
.curve-breadcrumb a { color: inherit; text-decoration: none; }
.curve-breadcrumb a:hover { color: var(--curve-ink-900); }
html.dark .curve-breadcrumb a:hover { color: var(--curve-ink-100); }
.curve-breadcrumb__sep { color: var(--curve-ink-300); }
html.dark .curve-breadcrumb__sep { color: var(--curve-ink-700); }
.curve-breadcrumb__last { color: var(--curve-ink-900); font-weight: 500; }
html.dark .curve-breadcrumb__last { color: var(--curve-ink-100); }

/* HuG map tiles */
.curve-hug-grid { display: grid; grid-template-columns: 1fr; gap: 12px; margin: 24px 0; }
@media (min-width: 640px) { .curve-hug-grid { grid-template-columns: repeat(2, 1fr); } }
.curve-hug-tile { display: grid; grid-template-columns: 80px 1fr; gap: 20px; align-items: center; border: 1px solid var(--curve-ink-200); border-radius: var(--curve-radius-card); background: var(--curve-paper-2); padding: 20px; text-decoration: none !important; transition: transform 0.15s, box-shadow 0.15s; }
.curve-hug-tile:hover { transform: translateY(-2px); box-shadow: var(--curve-shadow-card-lg); }
html.dark .curve-hug-tile { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-hug-tile__glyph { width: 80px; height: 80px; border-radius: 14px; background: rgba(254, 243, 199, 0.6); display: grid; place-items: center; }
html.dark .curve-hug-tile__glyph { background: rgba(120, 53, 15, 0.2); }
.curve-hug-tile__name { font-weight: 600; color: var(--curve-ink-950); font-size: 15px; margin-bottom: 4px; }
html.dark .curve-hug-tile__name { color: #fff; }
.curve-hug-tile__def { font-size: 12px; color: var(--curve-ink-500); line-height: 1.45; }
.curve-hug-preview { padding: 0; overflow: hidden; }
.curve-hug-preview__grid { background: rgba(254, 243, 199, 0.3); display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 20px; }
.curve-hug-preview__cell { background: var(--curve-paper-2); border: 1px solid rgba(254, 215, 170, 0.6); border-radius: 10px; aspect-ratio: 1; display: grid; place-items: center; }
html.dark .curve-hug-preview__grid { background: rgba(120, 53, 15, 0.15); }
html.dark .curve-hug-preview__cell { background: var(--curve-ink-900); border-color: rgba(146, 64, 14, 0.4); }
.curve-hug-preview__caption { padding: 12px 16px; font-size: 12px; color: var(--curve-ink-500); border-top: 1px solid var(--curve-ink-200); }
html.dark .curve-hug-preview__caption { border-top-color: var(--curve-ink-800); }

/* ====== Writing Tools widget ====== */

html.dark 

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@media (min-width: 768px) {  }

html.dark 




html.dark 



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.curve-btn--sm { height: 34px; padding: 0 14px; font-size: 12px; }

/* Progress Check unit accordion */
.curve-pc-unit { border-radius: var(--curve-radius-card); border: 1px solid var(--curve-ink-200); background: var(--curve-paper-2); overflow: hidden; transition: border-color 0.15s, box-shadow 0.15s; }
html.dark .curve-pc-unit { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-pc-unit[open] { border-color: var(--curve-ink-300); box-shadow: var(--curve-shadow-card-lg); }
.curve-pc-unit__head { display: flex; align-items: center; gap: 16px; padding: 20px; cursor: pointer; list-style: none; }
.curve-pc-unit__head::-webkit-details-marker { display: none; }
.curve-pc-unit__num { font-size: 13px; color: var(--curve-ink-400); width: 36px; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.curve-pc-unit__title { flex: 1; min-width: 0; }
.curve-pc-unit__name { display: block; font-weight: 600; color: var(--curve-ink-950); font-size: 16px; }
html.dark .curve-pc-unit__name { color: #fff; }
.curve-pc-unit__meta { display: block; font-size: 12px; color: var(--curve-ink-500); margin-top: 2px; }
.curve-pc-unit__plus { width: 32px; height: 32px; border-radius: 999px; display: grid; place-items: center; border: 1px solid var(--curve-ink-200); color: var(--curve-ink-700); transition: transform 0.2s, background 0.2s, color 0.2s; flex-shrink: 0; }
.curve-pc-unit[open] .curve-pc-unit__plus { transform: rotate(45deg); background: var(--curve-ink-950); color: #fff; border-color: var(--curve-ink-950); }
html.dark .curve-pc-unit[open] .curve-pc-unit__plus { background: #fff; color: var(--curve-ink-950); border-color: #fff; }
.curve-pc-unit__body { padding: 0 20px 24px; display: grid; gap: 20px; }
.curve-pc-unit__grid { display: grid; gap: 20px; }
@media (min-width: 640px) { .curve-pc-unit__grid { grid-template-columns: 1fr 1fr; } }
.curve-pc-unit__label { display: flex; align-items: center; gap: 8px; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; color: var(--curve-ink-500); margin-bottom: 10px; }
.curve-pc-unit__body ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.curve-pc-unit__body li { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: var(--curve-ink-700); }
html.dark .curve-pc-unit__body li { color: var(--curve-ink-300); }
.curve-pc-unit__body li:before { content: "✓"; color: #10B981; flex-shrink: 0; margin-top: 1px; font-weight: 600; }
.curve-pc-unit__tips { display: grid; gap: 12px; padding-top: 16px; border-top: 1px solid var(--curve-ink-200); }
html.dark .curve-pc-unit__tips { border-top-color: var(--curve-ink-800); }
@media (min-width: 640px) { .curve-pc-unit__tips { grid-template-columns: 1fr 1fr; } }
.curve-pc-unit__tip { padding: 16px; border-radius: 12px; }
.curve-pc-unit__tip--mistake { background: rgba(254, 226, 226, 0.5); border: 1px solid rgba(252, 165, 165, 0.4); }
html.dark .curve-pc-unit__tip--mistake { background: rgba(127, 29, 29, 0.15); border-color: rgba(153, 27, 27, 0.4); }
.curve-pc-unit__tip--ok { background: rgba(209, 250, 229, 0.5); border: 1px solid rgba(110, 231, 183, 0.4); }
html.dark .curve-pc-unit__tip--ok { background: rgba(6, 78, 59, 0.15); border-color: rgba(6, 95, 70, 0.4); }
.curve-pc-unit__tip-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; margin-bottom: 6px; }
.curve-pc-unit__tip--mistake .curve-pc-unit__tip-eyebrow { color: #B91C1C; }
html.dark .curve-pc-unit__tip--mistake .curve-pc-unit__tip-eyebrow { color: #FCA5A5; }
.curve-pc-unit__tip--ok .curve-pc-unit__tip-eyebrow { color: #047857; }
html.dark .curve-pc-unit__tip--ok .curve-pc-unit__tip-eyebrow { color: #6EE7B7; }
.curve-pc-unit__tip > div:last-child { font-size: 13px; color: var(--curve-ink-700); line-height: 1.55; }
html.dark .curve-pc-unit__tip > div:last-child { color: var(--curve-ink-200); }

/* HuG cluster hero */
.curve-hug-cluster-hero { display: grid; grid-template-columns: 1fr; gap: 24px; align-items: center; padding: 32px; margin-top: 32px; background: rgba(254, 252, 232, 0.4); }
html.dark .curve-hug-cluster-hero { background: rgba(120, 53, 15, 0.1); }
@media (min-width: 640px) { .curve-hug-cluster-hero { grid-template-columns: auto 1fr; gap: 40px; padding: 40px; } }
.curve-hug-cluster-hero__glyph { display: grid; place-items: center; }
.curve-hug-cluster-hero__legend { }

/* Design system swatches & rows */
.curve-ds-swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
.curve-ds-swatch { border-radius: 12px; border: 1px solid var(--curve-ink-200); overflow: hidden; background: var(--curve-paper-2); }
html.dark .curve-ds-swatch { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-ds-swatch__chip { aspect-ratio: 3/2; border-bottom: 1px solid var(--curve-ink-200); }
html.dark .curve-ds-swatch__chip { border-bottom-color: var(--curve-ink-800); }
.curve-ds-swatch__meta { padding: 12px; }
.curve-ds-swatch__name { font-size: 12px; font-weight: 600; color: var(--curve-ink-950); }
html.dark .curve-ds-swatch__name { color: #fff; }
.curve-ds-swatch__hex { font-size: 11px; color: var(--curve-ink-500); margin-top: 2px; }
.curve-ds-swatch__var { font-size: 10px; color: var(--curve-ink-400); margin-top: 2px; }

.curve-ds-typerow { display: grid; grid-template-columns: 1fr; gap: 16px; padding: 24px 0; border-bottom: 1px solid var(--curve-ink-200); align-items: baseline; }
@media (min-width: 768px) { .curve-ds-typerow { grid-template-columns: 240px 1fr; gap: 32px; } }
html.dark .curve-ds-typerow { border-bottom-color: var(--curve-ink-800); }
.curve-ds-typerow__name { font-size: 13px; font-weight: 500; color: var(--curve-ink-950); }
html.dark .curve-ds-typerow__name { color: #fff; }
.curve-ds-typerow__spec { font-size: 11px; color: var(--curve-ink-500); margin-top: 2px; }

.curve-ds-icons-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 12px; }
.curve-ds-icon { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px 8px; border-radius: 10px; border: 1px solid var(--curve-ink-100); }
html.dark .curve-ds-icon { border-color: var(--curve-ink-800); }
.curve-ds-icon__box { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; }
.curve-ds-icon__label { font-size: 11px; color: var(--curve-ink-600); }
html.dark .curve-ds-icon__label { color: var(--curve-ink-300); }

/* ============================================================================
   Writing Tools — prototype-matching layout (Style Score card, Word Counter
   limit selector, Title Case serif result).
   ============================================================================ */
.curve-tools { background: var(--curve-paper-2); border: 1px solid var(--curve-ink-200); border-radius: var(--curve-radius-card); padding: 24px; }
html.dark .curve-tools { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-tools__tabbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
.curve-tools__tabs { display: inline-flex; padding: 4px; background: var(--curve-ink-100); border-radius: 12px; gap: 4px; }
html.dark .curve-tools__tabs { background: rgba(31,41,55,0.6); }
.curve-tools__tab { background: transparent; border: 0; padding: 8px 18px; border-radius: 8px; font-size: 14px; font-weight: 500; color: var(--curve-ink-600); cursor: pointer; }
.curve-tools__tab.is-active { background: var(--curve-paper-2); color: var(--curve-ink-950); box-shadow: var(--curve-shadow-card); }
html.dark .curve-tools__tab.is-active { background: var(--curve-ink-900); color: #fff; }
.curve-tools__pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; background: #ECFDF5; color: #047857; font-size: 11px; font-weight: 500; }
html.dark .curve-tools__pill { background: rgba(16,185,129,0.18); color: #6EE7B7; }

.curve-tools__grid { display: grid; grid-template-columns: 1fr; gap: 24px; align-items: start; }
@media (min-width: 900px) { .curve-tools__grid--75-25 { grid-template-columns: 7fr 5fr; gap: 24px; } }
@media (min-width: 900px) { .curve-tools__grid--50-50 { grid-template-columns: 1fr 1fr; gap: 24px; } }

.curve-tools__label { display: flex; align-items: center; justify-content: space-between; font-size: 13px; font-weight: 500; color: var(--curve-ink-900); margin-bottom: 8px; }
html.dark .curve-tools__label { color: var(--curve-ink-100); }
.curve-tools__clear { background: transparent; border: 0; font-size: 12px; color: var(--curve-ink-500); cursor: pointer; }
.curve-tools__clear:hover { color: var(--curve-ink-950); }
.curve-tools__textarea { width: 100%; padding: 16px; border-radius: 12px; border: 1px solid var(--curve-ink-200); background: var(--curve-paper-2); font-family: inherit; font-size: 14px; line-height: 1.6; resize: vertical; min-height: 320px; }
.curve-tools__textarea:focus { outline: 2px solid var(--curve-brand); outline-offset: 1px; border-color: var(--curve-brand); }
html.dark .curve-tools__textarea { background: var(--curve-ink-950); border-color: var(--curve-ink-700); color: #fff; }
.curve-tools__counts { margin-top: 12px; font-size: 12px; color: var(--curve-ink-500); display: flex; align-items: center; gap: 12px; }
.curve-tools__select { height: 36px; padding: 0 30px 0 10px; border-radius: 8px; border: 1px solid var(--curve-ink-200); background: var(--curve-paper-2); font-size: 13px; cursor: pointer; appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'><polyline points='6 9 12 15 18 9'/></svg>"); background-repeat: no-repeat; background-position: right 8px center; }
html.dark .curve-tools__select { background-color: var(--curve-ink-950); border-color: var(--curve-ink-700); color: #fff; }
.curve-tools__hint { margin-top: 12px; font-size: 12px; color: var(--curve-ink-500); line-height: 1.5; }

.curve-tools__side { display: flex; flex-direction: column; gap: 12px; }
.curve-tools__card { border-radius: var(--curve-radius-card); border: 1px solid var(--curve-ink-200); background: var(--curve-paper-2); padding: 20px; }
html.dark .curve-tools__card { background: var(--curve-ink-900); border-color: var(--curve-ink-800); }
.curve-tools__card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.curve-tools__card-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--curve-ink-500); }

.curve-tools__score { display: flex; align-items: baseline; gap: 8px; }
.curve-tools__score-num { font-size: 48px; font-weight: 500; color: var(--curve-ink-950); line-height: 1; letter-spacing: -0.02em; transition: color 0.2s; }
html.dark .curve-tools__score-num { color: #fff; }
.curve-tools__score-of { color: var(--curve-ink-400); font-size: 14px; }
.curve-tools__bar { height: 8px; border-radius: 999px; background: var(--curve-ink-100); overflow: hidden; margin-top: 12px; }
html.dark .curve-tools__bar { background: rgba(31,41,55,0.6); }
.curve-tools__bar-fill { height: 100%; transition: width 0.3s ease, background 0.3s ease; }

.curve-tools__flags { max-height: 360px; overflow-y: auto; }
.curve-tools__empty { font-size: 13px; color: var(--curve-ink-500); }
.curve-tools__flag { padding: 12px; border: 1px solid var(--curve-ink-200); border-radius: 10px; margin-bottom: 8px; }
html.dark .curve-tools__flag { border-color: var(--curve-ink-700); }
.curve-tools__flag-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; flex-wrap: wrap; }
.curve-tools__flag code { font-family: "Geist Mono", monospace; font-size: 12px; background: rgba(254, 243, 199, 0.7); color: #92400E; padding: 2px 6px; border-radius: 4px; }
html.dark .curve-tools__flag code { background: rgba(146, 64, 14, 0.3); color: #FCD34D; }
.curve-tools__flag-msg { font-size: 12px; color: var(--curve-ink-500); line-height: 1.5; }
.curve-tools__flag-more { font-size: 12px; color: var(--curve-ink-500); text-align: center; padding: 8px; }

.curve-tools__breakdown { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.curve-tools__break-cell { padding: 10px 12px; border-radius: 10px; background: var(--curve-ink-50); border: 1px solid var(--curve-ink-100); }
html.dark .curve-tools__break-cell { background: rgba(31,41,55,0.3); border-color: var(--curve-ink-800); }
.curve-tools__break-label { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--curve-ink-500); }
.curve-tools__break-val { font-size: 18px; color: var(--curve-ink-950); margin-top: 2px; }
html.dark .curve-tools__break-val { color: #fff; }

.curve-tools__title-result { font-family: "Instrument Serif", ui-serif, Georgia, serif; font-style: italic; font-weight: 400; font-size: 24px; line-height: 1.3; color: var(--curve-ink-950); text-wrap: balance; }
html.dark .curve-tools__title-result { color: #fff; }
.curve-btn--sm { height: 34px; padding: 0 14px; font-size: 12px; }

/* Design system additions */
.curve-ds-inkgrid { display:grid; grid-template-columns:repeat(6, 1fr); gap:8px; }
@media (min-width:768px) { .curve-ds-inkgrid { grid-template-columns:repeat(11,1fr); } }
.curve-ds-ink__chip { aspect-ratio:1; border-radius:6px; border:1px solid var(--curve-ink-200); }
.curve-ds-ink__label { text-align:center; font-size:10px; color:var(--curve-ink-500); margin-top:4px; }
.curve-ds-scoregrid { display:grid; grid-template-columns:repeat(5,1fr); gap:8px; }
.curve-ds-score__chip { aspect-ratio:3/2; border-radius:12px; display:grid; place-items:center; color:#fff; font-family:'Geist Mono',monospace; font-size:32px; font-weight:500; border:1px solid var(--curve-ink-200); }
.curve-ds-score__label { text-align:center; font-size:10px; color:var(--curve-ink-500); margin-top:6px; line-height:1.3; }
.curve-ds-palette { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
@media (min-width:768px) { .curve-ds-palette { grid-template-columns:repeat(6,1fr); } }
.curve-ds-paletteitem { display:flex; align-items:center; gap:8px; padding:10px; border:1px solid var(--curve-ink-200); border-radius:10px; }
html.dark .curve-ds-paletteitem { border-color:var(--curve-ink-800); }
.curve-ds-typerow { display:grid; grid-template-columns:1fr; gap:12px; padding:16px 0; border-bottom:1px solid var(--curve-ink-200); align-items:baseline; }
@media (min-width:768px) { .curve-ds-typerow { grid-template-columns:200px 1fr; gap:24px; } }
html.dark .curve-ds-typerow { border-bottom-color:var(--curve-ink-800); }
.curve-ds-typerow__name { font-size:13px; font-weight:500; color:var(--curve-ink-950); }
html.dark .curve-ds-typerow__name { color:#fff; }
.curve-ds-typerow__spec { font-size:11px; color:var(--curve-ink-500); margin-top:2px; }
.curve-ds-spacecell { display:flex; flex-direction:column; align-items:center; }
.curve-ds-radcell { display:flex; flex-direction:column; align-items:center; }
.curve-ds-icons-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(80px,1fr)); gap:12px; }
.curve-ds-uiicons-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(70px,1fr)); gap:12px; }
.curve-ds-uiicon { display:flex; flex-direction:column; align-items:center; gap:6px; padding:10px; border:1px solid var(--curve-ink-100); border-radius:10px; color:var(--curve-ink-700); }
html.dark .curve-ds-uiicon { border-color:var(--curve-ink-800); color:var(--curve-ink-200); }
.curve-ds-uiicon__box { width:36px; height:36px; display:grid; place-items:center; }
.curve-ds-glyphs-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(80px,1fr)); gap:12px; }
.curve-ds-glyph { display:flex; flex-direction:column; align-items:center; gap:6px; }
.curve-ds-glyph__box { width:56px; height:56px; border:1px solid var(--curve-ink-200); border-radius:8px; background:var(--curve-paper-2); display:grid; place-items:center; color:#F59E0B; }
html.dark .curve-ds-glyph__box { background:var(--curve-ink-900); border-color:var(--curve-ink-800); }
.curve-ds-glyph__label { font-size:10px; color:var(--curve-ink-500); }