/* ============================================================
   Annuity Straight Talk — Brand Book Shared Foundation
   Shared typographic + structural rules. Theme vars override.
   Fonts: Red Hat Display (display / body / ui) + Red Hat Mono (metadata).
   Brand rounded-geometry overrides are appended at the END of this file
   (pill buttons, 17px cards) — the brand is friendly/rounded, not square.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Red+Hat+Display:ital,wght@0,400;0,500;0,700;0,900;1,400;1,500&family=Red+Hat+Mono:wght@400;500&display=swap');

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

html, body {
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: 'Red Hat Display', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--fg);
  background: var(--bg);
  font-feature-settings: 'tnum' 1, 'kern' 1;
}

body { overflow-x: hidden; }

/* --- Grain overlay (fixed, low-opacity noise) --- */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 1;
  opacity: var(--grain-opacity, 0.06);
  mix-blend-mode: var(--grain-blend, overlay);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 300 300' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --- Layout --- */
main { position: relative; z-index: 2; }

.section {
  padding: 140px 96px;
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
}
.section + .section { border-top: 1px solid var(--hairline); }

.section-number {
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
  margin: 0 0 32px 0;
  display: flex;
  align-items: center;
  gap: 14px;
}
.section-number::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--hairline);
}

.section-title {
  font-family: 'Red Hat Display', sans-serif;
  font-weight: 400;
  font-size: clamp(26px, 3.1vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 20px 0;
  color: var(--fg);
}
.section-lede {
  font-family: 'Red Hat Display', sans-serif;
  font-style: italic;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.55;
  color: var(--muted-strong);
  margin: 0 0 64px 0;
  max-width: 640px;
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  padding: 64px 96px 96px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 48px;
  position: relative;
}
.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
}
.hero-top .eyebrow-row { display: flex; gap: 32px; align-items: center; }
.hero-top .logo-mark {
  width: 40px; height: 40px;
  background-image: var(--logo-url);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.hero-body {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: end;
  gap: 80px;
}
.hero-title {
  font-family: 'Red Hat Display', sans-serif;
  font-weight: 400;
  font-size: clamp(40px, 5.4vw, 84px);
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--fg);
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
}
.hero-meta {
  display: grid;
  gap: 24px;
  padding-bottom: 12px;
}
.hero-meta .meta-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding: 12px 0;
  border-top: 1px solid var(--hairline);
  font-size: 14px;
}
.hero-meta .meta-row:last-child { border-bottom: 1px solid var(--hairline); }
.hero-meta .meta-label {
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
  padding-top: 3px;
}
.hero-meta .meta-value { font-size: 15px; color: var(--fg); }
.hero-meta .meta-value em {
  font-family: 'Red Hat Display', sans-serif;
  font-style: italic;
  color: var(--muted-strong);
}

.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 48px;
}
.hero-quote {
  font-family: 'Red Hat Display', sans-serif;
  font-style: italic;
  font-weight: 400;
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted-strong);
  max-width: 520px;
  margin: 0;
}

/* --- Table of contents --- */
.toc {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.toc-item {
  background: var(--bg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background 200ms ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.toc-item:hover { background: var(--surface-1); }
.toc-item .num {
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
}
.toc-item .label {
  font-family: 'Red Hat Display', sans-serif;
  font-size: 16px;
  line-height: 1.35;
  color: var(--fg);
}
.toc-item .desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* --- Typography specimens --- */
.type-specimen { display: grid; gap: 48px; }
.specimen-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: baseline;
  padding: 32px 0;
  border-top: 1px solid var(--hairline);
}
.specimen-row:last-child { border-bottom: 1px solid var(--hairline); }
.specimen-label {
  display: flex; flex-direction: column; gap: 4px;
}
.specimen-label .role {
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
}
.specimen-label .spec {
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  color: var(--muted);
}
.specimen-sample { color: var(--fg); }

.lora-display { font-family: 'Red Hat Display', sans-serif; font-weight: 400; font-size: 44px; line-height: 1.1; letter-spacing: -0.02em; }
.lora-h1 { font-family: 'Red Hat Display', sans-serif; font-weight: 400; font-size: 34px; line-height: 1.15; letter-spacing: -0.015em; }
.lora-h2 { font-family: 'Red Hat Display', sans-serif; font-weight: 400; font-size: 24px; line-height: 1.25; letter-spacing: -0.01em; }
.lora-h3 { font-family: 'Red Hat Display', sans-serif; font-weight: 400; font-size: 18px; line-height: 1.35; }
.lora-italic { font-family: 'Red Hat Display', sans-serif; font-style: italic; font-weight: 400; font-size: 20px; line-height: 1.4; }
.lato-body { font-family: 'Red Hat Display', sans-serif; font-weight: 400; font-size: 17px; line-height: 1.65; max-width: 640px; }
.lato-ui { font-family: 'Red Hat Display', sans-serif; font-weight: 500; font-size: 14px; letter-spacing: 0.02em; text-transform: uppercase; }
.lato-caption { font-family: 'Red Hat Display', sans-serif; font-weight: 400; font-size: 13px; color: var(--muted); }

/* Alphabet strip */
.alphabet-card {
  border: 1px solid var(--hairline);
  padding: 48px 40px;
  display: grid;
  gap: 24px;
  background: var(--surface-1);
  position: relative;
}
.alphabet-card + .alphabet-card { margin-top: 32px; }
.alphabet-card .alpha-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hairline);
}
.alphabet-card .alpha-header strong {
  font-family: 'Red Hat Display', sans-serif;
  font-weight: 400;
  font-size: 16px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--fg);
}
.alphabet-card .alpha-strip {
  font-size: 26px;
  line-height: 1.35;
  word-break: break-all;
  color: var(--fg);
}

/* --- Color swatches --- */
.color-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.swatch {
  border: 1px solid var(--hairline);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--surface-1);
}
.swatch-tile {
  aspect-ratio: 5/4;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.swatch-tile .dot {
  position: absolute;
  top: 16px; right: 16px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: 1px solid currentColor;
}
.swatch-meta {
  padding: 20px;
  display: grid;
  gap: 4px;
  border-top: 1px solid var(--hairline);
}
.swatch-name {
  font-family: 'Red Hat Display', sans-serif;
  font-weight: 400;
  font-size: 15px;
  color: var(--fg);
}
.swatch-hex {
  font-family: 'Red Hat Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.05em;
}
.swatch-purpose {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin-top: 8px;
}

/* --- Do / Don't --- */
.dodont {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.dodont-card {
  border: 1px solid var(--hairline);
  padding: 32px;
  display: grid;
  gap: 16px;
}
.dodont-card .tag {
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.dodont-card.do .tag { color: var(--gold); }
.dodont-card.dont .tag { color: var(--muted); }
.dodont-card .tag::before {
  content: '';
  width: 10px; height: 10px; border-radius: 50%;
  background: currentColor;
}

/* --- Generic list --- */
.principles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px 64px;
}
.principle {
  display: grid;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
}
.principle .num {
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
}
.principle h4 {
  font-family: 'Red Hat Display', sans-serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.3;
  margin: 0;
  color: var(--fg);
}
.principle p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted-strong);
  margin: 0;
  max-width: 480px;
}

/* --- Two-col sections --- */
.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 96px;
}
.two-col .col-label {
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* --- Logo showcase --- */
.logo-stage {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}
.logo-hero, .logo-mini {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  background: var(--bg);
  aspect-ratio: auto;
}
.logo-hero { min-height: 420px; }
.logo-hero img { width: 220px; height: 220px; display: block; }
.logo-mini-grid {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
}
.logo-mini {
  flex-direction: column;
  gap: 16px;
  padding: 24px;
  min-height: 140px;
}
.logo-mini img { height: 56px; width: 56px; }
.logo-mini .cap {
  font-family: 'Red Hat Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.logo-clearspace { background: var(--surface-1); position: relative; }
.logo-clearspace .cs-ring {
  position: absolute; inset: 24px;
  border: 1px dashed var(--hairline);
}
.logo-clearspace .cs-inner {
  position: absolute; inset: 72px;
  border: 1px dashed var(--gold);
  opacity: 0.4;
}

/* --- Misuse grid --- */
.misuse {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 24px;
}
.misuse-tile {
  border: 1px solid var(--hairline);
  aspect-ratio: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--surface-1);
}
.misuse-tile img { width: 80px; height: 80px; }
.misuse-tile::after {
  content: '';
  position: absolute;
  top: 50%; left: 8%; right: 8%;
  height: 1px;
  background: var(--danger, #B84A2C);
  transform: rotate(-18deg);
  opacity: 0.8;
}
.misuse-label {
  position: absolute;
  bottom: 12px; left: 12px; right: 12px;
  font-family: 'Red Hat Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}

/* --- UI Components --- */
.ui-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.ui-card {
  border: 1px solid var(--hairline);
  background: var(--surface-1);
  padding: 40px;
  display: grid;
  gap: 24px;
  position: relative;
}
.ui-card .ui-label {
  position: absolute; top: 20px; right: 20px;
  font-family: 'Red Hat Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: 'Red Hat Display', sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 180ms ease;
  min-height: 44px;
  line-height: 1;
}
.btn-primary {
  background: var(--gold);
  color: var(--bg);
  font-weight: 700;
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-secondary {
  background: transparent;
  color: var(--fg);
  border-color: var(--fg);
}
.btn-ghost {
  background: transparent;
  color: var(--muted-strong);
  border-color: var(--hairline);
}
.btn-ghost:hover { color: var(--fg); border-color: var(--fg); }

.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  font-family: 'Red Hat Display', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--hairline);
  color: var(--muted-strong);
  background: transparent;
}
.tag.gold { color: var(--gold); border-color: var(--gold); }

/* Input */
.input-demo {
  display: grid;
  gap: 8px;
}
.input-demo label {
  font-family: 'Red Hat Display', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.input-demo input {
  background: var(--bg);
  border: 1px solid var(--hairline);
  padding: 14px 16px;
  font-family: 'Red Hat Display', sans-serif;
  font-size: 15px;
  color: var(--fg);
  outline: none;
  transition: border-color 180ms ease;
}
.input-demo input:focus { border-color: var(--gold); }

/* Chat bubbles */
.chat {
  display: grid; gap: 10px;
}
.bubble {
  padding: 14px 18px;
  max-width: 80%;
  font-size: 14px;
  line-height: 1.5;
  border: 1px solid var(--hairline);
}
.bubble.user { justify-self: end; background: var(--bubble-user); }
.bubble.ai { justify-self: start; background: var(--bubble-ai); }

/* Data card */
.metric {
  display: grid;
  gap: 6px;
}
.metric .value {
  font-family: 'Red Hat Display', sans-serif;
  font-weight: 400;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.015em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}
.metric .label {
  font-family: 'Red Hat Display', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.metric .sub {
  font-family: 'Red Hat Display', sans-serif;
  font-style: italic;
  font-size: 14px;
  color: var(--muted-strong);
}

/* --- Spacing scale --- */
.scale {
  display: grid;
  gap: 1px;
  border: 1px solid var(--hairline);
  background: var(--hairline);
}
.scale-row {
  background: var(--bg);
  display: grid;
  grid-template-columns: 80px 80px 1fr;
  gap: 24px;
  padding: 16px 24px;
  align-items: center;
  font-family: 'Red Hat Mono', monospace;
  font-size: 13px;
}
.scale-row .token { color: var(--gold); }
.scale-row .px { color: var(--muted); }
.scale-row .bar {
  height: 6px;
  background: var(--fg);
  opacity: 0.6;
}

/* --- Icon grid --- */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  border: 1px solid var(--hairline);
  background: var(--hairline);
}
.icon-cell {
  background: var(--bg);
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px;
  color: var(--fg);
}
.icon-cell svg { width: 28px; height: 28px; stroke-width: 1.5; stroke: currentColor; fill: none; }
.icon-cell .n {
  font-family: 'Red Hat Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.icon-cell.gold svg { color: var(--gold); }

/* --- Voice pairs --- */
.voice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.voice-card {
  padding: 32px;
  border: 1px solid var(--hairline);
  background: var(--surface-1);
}
.voice-card .v-label {
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}
.voice-card.say .v-label { color: var(--gold); }
.voice-card p {
  font-family: 'Red Hat Display', sans-serif;
  font-weight: 400;
  font-size: 15px;
  line-height: 1.5;
  margin: 0 0 12px 0;
  color: var(--fg);
}
.voice-card p:last-child { margin-bottom: 0; }
.voice-card.dont p {
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-color: var(--hairline);
  text-decoration-thickness: 1px;
}

/* Trait bars */
.traits { display: grid; gap: 16px; }
.trait-row {
  display: grid;
  grid-template-columns: 160px 1fr 48px;
  gap: 24px;
  align-items: center;
  padding: 12px 0;
  border-top: 1px solid var(--hairline);
}
.trait-row .name {
  font-family: 'Red Hat Display', sans-serif;
  font-size: 18px;
}
.trait-row .bar {
  position: relative;
  height: 2px;
  background: var(--hairline);
}
.trait-row .fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: var(--gold);
}
.trait-row .score {
  font-family: 'Red Hat Mono', monospace;
  font-size: 13px;
  text-align: right;
  color: var(--muted);
}

/* --- Footer / colophon --- */
.colophon {
  padding: 80px 96px 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  border-top: 1px solid var(--hairline);
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.colophon .col-title {
  font-family: 'Red Hat Display', sans-serif;
  font-style: italic;
  font-size: 16px;
  line-height: 1.45;
  margin: 0 0 24px 0;
  max-width: 420px;
  color: var(--muted-strong);
}
.colophon .col-meta {
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  display: grid;
  gap: 10px;
  align-content: end;
  justify-content: end;
  text-align: right;
}
.colophon .col-meta a { color: var(--fg); text-decoration: none; }
.colophon .col-meta a:hover { color: var(--gold); }

/* --- Theme switcher --- */
.theme-nav {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 10;
  display: flex;
  gap: 0;
  border: 1px solid var(--hairline);
  background: color-mix(in oklab, var(--bg) 85%, transparent);
  backdrop-filter: blur(8px);
}
.theme-nav a {
  padding: 10px 16px;
  font-family: 'Red Hat Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: all 160ms ease;
}
.theme-nav a:hover { color: var(--fg); }
.theme-nav a.active { color: var(--gold); background: var(--surface-1); }

/* --- Tables --- */
table.brand-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.brand-table th, .brand-table td {
  text-align: left;
  padding: 14px 16px;
  border-top: 1px solid var(--hairline);
  vertical-align: top;
}
.brand-table tr:last-child td { border-bottom: 1px solid var(--hairline); }
.brand-table th {
  font-family: 'Red Hat Mono', monospace;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.brand-table td { color: var(--fg); }
.brand-table td.mono { font-family: 'Red Hat Mono', monospace; font-size: 12px; color: var(--muted-strong); }

/* --- Responsive clamp --- */
@media (max-width: 960px) {
  .hero { padding: 40px 32px 64px; }
  .section { padding: 80px 32px; }
  .hero-body { grid-template-columns: 1fr; gap: 48px; }
  .toc { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .principles, .color-grid, .dodont, .ui-grid, .voice-grid { grid-template-columns: 1fr; }
  .misuse, .icon-grid { grid-template-columns: repeat(3, 1fr); }
  .colophon { grid-template-columns: 1fr; padding: 64px 32px; }
  .logo-stage { grid-template-columns: 1fr; }
  .specimen-row { grid-template-columns: 1fr; gap: 16px; }
  .hero-meta .meta-row { grid-template-columns: 1fr; gap: 4px; }
}

/* ============================================================
   Annuity Straight Talk — brand rounded-geometry overrides
   The brand is friendly & rounded (the live site uses pill CTAs
   and ~17px cards), not architectural/square. These rules layer
   on top of the structural CSS above. Radii map to design.md:
   sm 8px (tags/inputs), md 17px (cards/panels), pill (buttons).
   ============================================================ */

/* Pill buttons — the signature CTA shape */
.btn { border-radius: 9999px; }

/* 17px (md) cards, panels & content containers */
.ui-card,
.swatch,
.alphabet-card,
.dodont-card,
.voice-card,
.bg-specimen,
.misuse-tile,
.logo-hero { border-radius: 17px; }

/* Chat bubbles — rounded, with a tucked corner toward the speaker */
.bubble { border-radius: 17px; }
.bubble.user { border-bottom-right-radius: 6px; }
.bubble.ai { border-bottom-left-radius: 6px; }

/* 8px (sm) small affordances */
.tag,
.input-demo input,
.theme-nav { border-radius: 9999px; }
.theme-nav { overflow: hidden; }

/* Keep the swatch tile corners flush with the rounded card */
.swatch { overflow: hidden; }