/* =========================================================
   Redis Component Library
   Token-driven. Class prefix `rd-`. Mirror in any framework.
   ========================================================= */

/* ---------- Display type (TT Trailers) ----------
   HARD RULE: TT Trailers is a display face used ONLY as an
   all-caps headline. It is NEVER set in lowercase / mixed case,
   and never used for body, labels, or UI text.
   This class is the ONLY sanctioned way to apply the display
   font — it binds the font to `text-transform: uppercase` so
   the caps treatment can't be separated from the typeface.
   Use for: marketing / web / social headlines only (≤ ~8 words).
   NOT for presentation decks — the deck template uses Space
   Grotesk Medium 500 for all headlines. Everything else = Space
   Grotesk (Medium 500 max). */
.rd-display {
  font-family: var(--rd-font-display);
  font-weight: 700;
  text-transform: uppercase !important; /* never lowercase — non-negotiable */
  letter-spacing: -0.02em;
  line-height: 0.92;
}

/* ---------- Buttons ---------- */
/*
  Geometry: rounded rectangle, NOT pill. Matches UI Toolkit.
  Variants: primary (Hyper) · secondary (outlined) · tertiary (red text + arrow)
  + back, load-more, share are all tertiary variants with different glyphs.
*/
.rd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--rd-font-sans);
  font-weight: 400;
  font-size: 14px;
  line-height: 1;
  padding: 14px 28px;
  border-radius: var(--rd-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--rd-dur-fast) var(--rd-ease-out),
              color var(--rd-dur-fast) var(--rd-ease-out),
              border-color var(--rd-dur-fast) var(--rd-ease-out),
              transform var(--rd-dur-fast) var(--rd-ease-out);
}
.rd-btn:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}
.rd-btn:active { transform: translateY(1px); }

/* sizes */
.rd-btn--sm { font-size: 12px; padding: 10px 20px; }
.rd-btn--lg { font-size: 16px; padding: 18px 32px; }

/* primary — Hyper red on light; outlined red on dark */
.rd-btn--primary {
  background: var(--rd-hyper-05);
  color: var(--rd-white);
  border-color: var(--rd-hyper-05);
}
.rd-btn--primary:hover  { background: var(--rd-hyper-08); border-color: var(--rd-hyper-08); }
.rd-btn--primary:active { background: var(--rd-hyper-09); border-color: var(--rd-hyper-09); }

.theme-dark .rd-btn--primary {
  background: var(--rd-hyper-10);
  color: var(--rd-white);
  border-color: var(--rd-hyper-05);
}
.theme-dark .rd-btn--primary:hover  { background: var(--rd-hyper-09); border-color: var(--rd-hyper-06); }
.theme-dark .rd-btn--primary:active { background: var(--rd-hyper-06); border-color: var(--rd-hyper-06); }

/* secondary — white on light w/ hairline border; elevated dark on dark */
.rd-btn--secondary {
  background: var(--rd-white);
  color: var(--rd-midnight-base);
  border-color: var(--rd-dusk-04);
}
.rd-btn--secondary:hover  { background: var(--rd-dusk-02); border-color: var(--rd-dusk-05); }
.rd-btn--secondary:active { background: var(--rd-dusk-03); }

.theme-dark .rd-btn--secondary {
  background: var(--rd-dusk-08);
  color: var(--rd-white);
  border-color: var(--rd-dusk-07);
}
.theme-dark .rd-btn--secondary:hover  { background: var(--rd-dusk-07); border-color: var(--rd-dusk-06); }
.theme-dark .rd-btn--secondary:active { background: var(--rd-dusk-06); }

/* tertiary — Hyper red text + arrow, no surface, no underline */
.rd-btn--tertiary {
  background: transparent;
  color: var(--rd-hyper-05);
  padding: 8px 4px;
  border-radius: 0;
  border: 0;
  font-size: 14px;
  font-weight: 400;
  gap: 8px;
  text-decoration: none;
}
.rd-btn--tertiary:hover  { color: var(--rd-hyper-06); }
.rd-btn--tertiary:active { color: var(--rd-hyper-08); }
.theme-dark .rd-btn--tertiary:hover  { color: var(--rd-hyper-04); }

/* back / load-more / share — tertiary glyph variants */
.rd-btn--back, .rd-btn--load, .rd-btn--share {
  background: transparent;
  color: var(--rd-hyper-05);
  padding: 8px 4px;
  border-radius: 0;
  border: 0;
  font-weight: 400;
  gap: 8px;
  text-decoration: none;
}
.rd-btn--back:hover,
.rd-btn--load:hover,
.rd-btn--share:hover { color: var(--rd-hyper-06); }

/* disabled — same in both modes, gray with muted text */
.rd-btn[disabled], .rd-btn--disabled {
  background: var(--rd-dusk-03);
  color: var(--rd-dusk-06);
  border-color: var(--rd-dusk-03);
  pointer-events: none;
  cursor: not-allowed;
}
.theme-dark .rd-btn--disabled,
.theme-dark .rd-btn[disabled] {
  background: var(--rd-dusk-07);
  color: var(--rd-dusk-05);
  border-color: var(--rd-dusk-07);
}

/* on-dark contexts (preview, CTA bar, navbar) — same as theme-dark variant overrides
   so a button on a dark surface always renders its dark form, regardless of the page theme. */
.preview__body.dark .rd-btn--primary,
.rd-cta .rd-btn--primary,
.rd-navbar .rd-btn--primary,
.on-dark .rd-btn--primary {
  background: var(--rd-hyper-10);
  color: var(--rd-white);
  border-color: var(--rd-hyper-05);
}
.preview__body.dark .rd-btn--primary:hover,
.rd-cta .rd-btn--primary:hover,
.rd-navbar .rd-btn--primary:hover,
.on-dark .rd-btn--primary:hover {
  background: var(--rd-hyper-09);
  border-color: var(--rd-hyper-06);
}
.preview__body.dark .rd-btn--secondary,
.rd-cta .rd-btn--secondary,
.rd-navbar .rd-btn--secondary,
.on-dark .rd-btn--secondary {
  background: var(--rd-dusk-08);
  color: var(--rd-white);
  border-color: var(--rd-dusk-07);
}
.preview__body.dark .rd-btn--secondary:hover,
.rd-cta .rd-btn--secondary:hover,
.rd-navbar .rd-btn--secondary:hover,
.on-dark .rd-btn--secondary:hover {
  background: var(--rd-dusk-07);
  border-color: var(--rd-dusk-06);
}

/* arrow glyph — chunky Redis arrow asset.
   Inherits color via currentColor. Use modifier classes to rotate. */
.rd-btn .arrow {
  display: inline-flex;
  align-items: center;
  width: 0.95em;
  height: 0.85em;
  transition: transform var(--rd-dur-fast) var(--rd-ease-out);
}
.rd-btn .arrow svg {
  width: 100%;
  height: 100%;
  display: block;
  fill: currentColor;
}
.rd-btn .arrow.left  svg { transform: rotate(180deg); }
.rd-btn .arrow.up    svg { transform: rotate(-90deg); }
.rd-btn .arrow.down  svg { transform: rotate(90deg); }

.rd-btn--tertiary:hover .arrow,
.rd-btn--load:hover    .arrow.down,
.rd-btn--share:hover   .arrow.up   { transform: translateX(2px); }
.rd-btn--load:hover    .arrow.down { transform: translateY(2px); }
.rd-btn--share:hover   .arrow.up   { transform: translateY(-2px); }
.rd-btn--back:hover    .arrow.left { transform: translateX(-2px); }

/* ---------- UI glyphs (custom Redis set — use instead of text/unicode) ----------
   Mask-based so they inherit currentColor. Sizes match the source artwork.
   <i class="rd-ico rd-ico--arrow"></i>  — color follows text color.
   Add rd-ico--lg for 20px, or set font-size/width-height inline. */
.rd-ico {
  display: inline-block;
  flex: none;
  width: 1em;
  height: 1em;
  background: currentColor;
  -webkit-mask: center / contain no-repeat;
  mask: center / contain no-repeat;
  vertical-align: -0.125em;
}
.rd-ico--arrow    { -webkit-mask-image: url("../assets/icons/ui/arrow.svg");    mask-image: url("../assets/icons/ui/arrow.svg"); }
.rd-ico--caret    { -webkit-mask-image: url("../assets/icons/ui/caret.svg");    mask-image: url("../assets/icons/ui/caret.svg"); }
.rd-ico--check    { -webkit-mask-image: url("../assets/icons/ui/check.svg");    mask-image: url("../assets/icons/ui/check.svg"); }
.rd-ico--download { -webkit-mask-image: url("../assets/icons/ui/download.svg"); mask-image: url("../assets/icons/ui/download.svg"); }
.rd-ico--share    { -webkit-mask-image: url("../assets/icons/ui/share.svg");    mask-image: url("../assets/icons/ui/share.svg"); }
.rd-ico--x        { -webkit-mask-image: url("../assets/icons/ui/x.svg");        mask-image: url("../assets/icons/ui/x.svg"); }
/* rotations for the arrow/caret */
.rd-ico--up    { transform: rotate(-90deg); }
.rd-ico--down  { transform: rotate(90deg); }
.rd-ico--left  { transform: rotate(180deg); }

/* ---------- Tags ---------- */
.rd-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--rd-font-mono);
  font-size: 12px;
  line-height: 1;
  padding: 6px 10px;
  border-radius: var(--rd-radius-xs);
  background: var(--bg-elev);
  color: var(--fg);
  border: 1px solid var(--border);
}
.rd-tag--hyper  { background: var(--rd-hyper-05);  color: var(--rd-white); border-color: transparent; }
.rd-tag--yellow { background: var(--rd-yellow-05); color: var(--rd-midnight-base); border-color: transparent; }
.rd-tag--purple { background: var(--rd-purple-03); color: var(--rd-midnight-base); border-color: transparent; }
.rd-tag--blue   { background: var(--rd-blue-03);   color: var(--rd-midnight-base); border-color: transparent; }

/* ---------- Chips (filter) ---------- */
.rd-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--rd-font-sans);
  font-size: 14px;
  padding: 8px 14px;
  border-radius: var(--rd-radius-md);
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--rd-dur-fast), border-color var(--rd-dur-fast);
}
.rd-chip:hover { border-color: var(--fg); }
.rd-chip[aria-pressed="true"] {
  background: var(--rd-midnight-base);
  color: var(--rd-white);
  border-color: var(--rd-midnight-base);
}
.theme-dark .rd-chip[aria-pressed="true"] {
  background: var(--rd-white);
  color: var(--rd-midnight-base);
  border-color: var(--rd-white);
}

/* ---------- Form fields ---------- */
.rd-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--rd-font-sans);
}
.rd-field__label {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
}
.rd-field__help {
  font-size: 12px;
  color: var(--fg-subtle);
}
.rd-field__error {
  font-size: 12px;
  color: var(--rd-hyper-05);
  font-weight: 500;
}
.rd-input,
.rd-select,
.rd-textarea {
  font-family: inherit;
  font-size: 16px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--rd-radius-md);
  color: var(--fg);
  transition: border-color var(--rd-dur-fast), background var(--rd-dur-fast);
}
.rd-input::placeholder,
.rd-textarea::placeholder { color: var(--fg-subtle); }
.rd-input:hover,
.rd-select:hover,
.rd-textarea:hover { border-color: var(--border-strong); }
.rd-input:focus,
.rd-select:focus,
.rd-textarea:focus {
  outline: none;
  border-color: var(--rd-midnight-base);
  box-shadow: 0 0 0 3px var(--rd-blue-02);
}
.theme-dark .rd-input:focus,
.theme-dark .rd-select:focus,
.theme-dark .rd-textarea:focus {
  border-color: var(--rd-white);
  box-shadow: 0 0 0 3px var(--rd-dusk-07);
}
.rd-input[aria-invalid="true"] {
  border-color: var(--rd-hyper-05);
}
.rd-input[disabled] {
  background: var(--bg-elev);
  color: var(--fg-subtle);
  cursor: not-allowed;
}

.rd-select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--fg) 50%),
    linear-gradient(135deg, var(--fg) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 13px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 36px;
}

/* checkbox */
.rd-check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  cursor: pointer;
}
.rd-check input {
  appearance: none;
  width: 18px; height: 18px;
  border: 1px solid var(--border-strong);
  border-radius: var(--rd-radius-xs);
  background: var(--bg);
  display: grid;
  place-content: center;
  cursor: pointer;
  transition: background var(--rd-dur-fast), border-color var(--rd-dur-fast);
}
.rd-check input::before {
  content: "";
  width: 12px; height: 12px;
  transform: scale(0);
  background: var(--rd-midnight-base);
  -webkit-mask: url("../assets/icons/ui/check.svg") center / contain no-repeat;
  mask: url("../assets/icons/ui/check.svg") center / contain no-repeat;
  transition: transform var(--rd-dur-fast);
}
.rd-check input:checked {
  background: var(--rd-yellow-05);
  border-color: var(--rd-yellow-05);
}
.rd-check input:checked::before { transform: scale(1); }

/* input with a trailing action (password show/hide, etc.) */
.rd-input-wrap {
  display: flex; align-items: stretch;
  border: 1px solid var(--border-strong);
  border-radius: var(--rd-radius-sm);
  background: var(--bg);
  overflow: hidden;
  transition: border-color var(--rd-dur-fast);
}
.rd-input-wrap:focus-within { border-color: var(--rd-focus, var(--rd-white)); }
.rd-input-wrap .rd-input { border: 0; border-radius: 0; background: transparent; flex: 1; }
.rd-input-wrap__btn {
  border: 0; border-left: 1px solid var(--border-strong);
  background: transparent; padding: 0 14px; cursor: pointer;
  display: grid; place-content: center;
}
.rd-input-wrap__btn img { width: 18px; height: 18px; opacity: 0.7; }
.rd-input-wrap--error { border-color: var(--rd-hyper-05); }

/* password-requirements popover */
.rd-pwhint {
  position: relative;
  background: var(--rd-midnight-02);
  border: 1px solid var(--border);
  border-radius: var(--rd-radius-md);
  padding: var(--rd-space-5) var(--rd-space-6);
  max-width: 340px;
}
.rd-pwhint h4 { margin: 0 0 var(--rd-space-3); font-size: 16px; font-weight: 500; color: var(--fg); }
.rd-pwhint ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.rd-pwhint li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--fg); }
.rd-pwhint__dot {
  width: 18px; height: 18px; border-radius: 999px; flex: none;
  display: grid; place-content: center;
  background: var(--rd-dusk-06);
}
.rd-pwhint__dot::after {
  content: ""; width: 9px; height: 9px; background: var(--rd-white);
  clip-path: polygon(14% 44%, 0% 60%, 36% 100%, 100% 16%, 84% 0%, 36% 68%);
}
.rd-pwhint li.met .rd-pwhint__dot { background: var(--rd-yellow-05); }
.rd-pwhint li.met .rd-pwhint__dot::after { background: var(--rd-midnight-base); }

/* ---------- Cards ---------- */
.rd-card {
  display: flex;
  flex-direction: column;
  gap: var(--rd-space-3);
  padding: var(--rd-space-6);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--rd-radius-lg);
  transition: border-color var(--rd-dur-fast), transform var(--rd-dur-base) var(--rd-ease-out);
}
.rd-card--hover { cursor: pointer; }
.rd-card--hover:hover {
  border-color: var(--rd-dusk-07);
}
.rd-card--hover:active,
.rd-card--hover.is-active {
  border-color: var(--rd-yellow-05);
}
.rd-card__eyebrow {
  font-family: var(--rd-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-subtle);
}
.rd-card__title {
  font-family: var(--rd-font-sans);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  margin: 0;
  letter-spacing: -0.005em;
}
.rd-card__body {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
}
.rd-card__cta {
  margin-top: auto;
  padding-top: var(--rd-space-3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 15px;
  color: var(--rd-hyper-05);
}
.rd-card__cta::after {
  content: "";
  width: 1.15em;
  height: 1.15em;
  background: currentColor;
  -webkit-mask: url("../assets/icons/arrow.svg") center / contain no-repeat;
  mask: url("../assets/icons/arrow.svg") center / contain no-repeat;
  transition: transform var(--rd-dur-fast) var(--rd-ease-out);
}
.rd-card--hover:hover .rd-card__cta::after { transform: translateX(3px); }
.rd-card--feature {
  background: var(--rd-midnight-base);
  color: var(--rd-white);
  border-color: var(--rd-midnight-base);
}
.rd-card--feature .rd-card__body { color: var(--rd-dusk-04); }
.rd-card--accent {
  background: var(--rd-yellow-05);
  border-color: var(--rd-yellow-05);
  color: var(--rd-midnight-base);
}
.rd-card--accent .rd-card__body { color: var(--rd-midnight-base); }

/* ---------- Customer story card (image + tag overlay + logo + link) ---------- */
.rd-story {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--rd-radius-lg);
  overflow: hidden;
  transition: border-color var(--rd-dur-fast);
  cursor: pointer;
}
.rd-story:hover { border-color: var(--rd-dusk-06); }
.rd-story:active, .rd-story.is-active { border-color: var(--rd-yellow-05); background: var(--rd-dusk-09); }
.rd-story__media { position: relative; aspect-ratio: 16 / 10; background: var(--rd-dusk-08); overflow: hidden; }
.rd-story__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.rd-story__tag {
  position: absolute; left: var(--rd-space-6); bottom: 0;
  font-family: var(--rd-font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--rd-white); background: rgba(9, 26, 35, 0.72);
  padding: 8px 14px;
  border-radius: 5px 5px 0 0;
}
.rd-story__body { padding: var(--rd-space-6); display: flex; flex-direction: column; gap: var(--rd-space-3); flex: 1; }
.rd-story__logo { font-family: var(--rd-font-sans); font-weight: 500; font-size: 28px; letter-spacing: -1px; color: var(--rd-white); }
.rd-story__text { color: var(--rd-dusk-02); font-size: 14px; font-weight: 400; line-height: 1.55; margin: 0; }
/* logo placeholder slot — drop a customer logo here */
.rd-story__logo--ph {
  display: inline-flex; align-items: center; justify-content: center;
  height: 34px; min-width: 96px; padding: 0 14px;
  border: 1px dashed var(--rd-dusk-06); border-radius: var(--rd-radius-sm);
  font-family: var(--rd-font-mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--rd-dusk-05); align-self: flex-start;
}
.rd-story__arrow {
  margin-top: auto; align-self: flex-end;
  width: 22px; height: 22px; background: var(--rd-hyper-05);
  -webkit-mask: url("../assets/icons/arrow.svg") center / contain no-repeat;
  mask: url("../assets/icons/arrow.svg") center / contain no-repeat;
  transition: transform var(--rd-dur-fast) var(--rd-ease-out);
}
.rd-story:hover .rd-story__arrow { transform: translateX(3px); }

/* card icon spot — plain white line-icon (64px Redis icon), no fill box */
.rd-card__icon {
  width: 48px; height: 48px;
  display: block;
  margin-bottom: var(--rd-space-2);
}
.rd-card__icon img { width: 100%; height: 100%; display: block; }

/* BLOG-style eyebrow with a lime status dot */
.rd-card__eyebrow--dot { display: inline-flex; align-items: center; gap: 8px; }
.rd-card__eyebrow--dot::before {
  content: ""; width: 8px; height: 8px; border-radius: 999px;
  background: var(--rd-yellow-05);
}

/* ---------- Code block component ---------- */
.rd-code {
  display: block;
  background: var(--rd-midnight-base);
  color: var(--rd-white);
  border-radius: var(--rd-radius-md);
  padding: var(--rd-space-5) var(--rd-space-6);
  font-family: var(--rd-font-mono);
  font-size: 14px;
  line-height: 1.6;
  white-space: pre;
  overflow-x: auto;
}
.rd-code .tok-kw  { color: var(--rd-purple-04); }
.rd-code .tok-str { color: var(--rd-yellow-05); }
.rd-code .tok-num { color: var(--rd-blue-03); }
.rd-code .tok-com { color: var(--rd-dusk-05); font-style: italic; }
.rd-code .tok-fn  { color: var(--rd-hyper-04); }
.rd-code .tok-var { color: var(--rd-blue-03); }

/* ---------- CTA bar (interrupter) ---------- */
.rd-cta {
  background: var(--rd-midnight-base);
  color: var(--rd-white);
  border-radius: var(--rd-radius-xl);
  padding: var(--rd-space-12) var(--rd-space-12);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--rd-space-8);
  width: 100%;
}
.rd-cta__title {
  font-family: var(--rd-font-sans);
  font-weight: 500;
  font-size: 36px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
  max-width: 18ch;
}
.rd-cta__actions { display: flex; gap: var(--rd-space-3); flex-wrap: wrap; }

/* ---------- Navbar (preview) ---------- */
.rd-navbar {
  display: flex;
  align-items: center;
  gap: var(--rd-space-8);
  padding: var(--rd-space-3) var(--rd-space-6);
  background: var(--rd-midnight-base);
  color: var(--rd-white);
  border-radius: var(--rd-radius-md);
}
.rd-navbar__logo img { height: 18px; filter: invert(1); }
.rd-navbar__links {
  display: flex;
  gap: var(--rd-space-5);
  font-size: 14px;
  color: var(--rd-dusk-04);
}
.rd-navbar__links a:hover { color: var(--rd-white); }
.rd-navbar__spacer { flex: 1; }
.rd-navbar__cta {
  background: var(--rd-hyper-10);
  color: var(--rd-white);
  border: 1px solid var(--rd-hyper-05);
  padding: 8px 16px;
  border-radius: var(--rd-radius-md);
  font-size: 14px;
  font-weight: 500;
}
.rd-navbar__cta:hover { background: var(--rd-hyper-05); }

/* ---------- Modal ---------- */
.rd-modal {
  max-width: 460px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--rd-radius-lg);
  box-shadow: 0 24px 48px rgba(9,26,35,0.25);
  padding: var(--rd-space-8);
}
.rd-modal__title {
  font-size: 22px;
  font-weight: 500;
  margin: 0 0 var(--rd-space-3);
}
.rd-modal__body {
  color: var(--fg-muted);
  font-size: 15px;
  margin: 0 0 var(--rd-space-6);
}
.rd-modal__actions { display: flex; gap: var(--rd-space-3); justify-content: flex-end; }

/* ---------- Toast ---------- */
.rd-toast {
  display: inline-flex;
  align-items: center;
  gap: var(--rd-space-2);
  padding: var(--rd-space-3) var(--rd-space-4);
  background: var(--rd-midnight-02);
  color: var(--rd-white);
  border: 1px solid var(--border);
  border-radius: var(--rd-radius-md);
  font-size: 14px;
  max-width: 420px;
}
/* status shown by a small leading dot, not a side stripe */
.rd-toast::before {
  content: ""; flex: none;
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--rd-dusk-05);
}
.rd-toast--success::before { background: var(--rd-yellow-05); }
.rd-toast--error::before   { background: var(--rd-hyper-05); }
.rd-toast--info::before    { background: var(--rd-blue-03); }

/* ---------- Tooltip ---------- */
.rd-tooltip {
  position: relative;
  display: inline-block;
}
.rd-tooltip__bubble {
  display: inline-block;
  background: var(--rd-midnight-base);
  color: var(--rd-white);
  padding: 6px 10px;
  border-radius: var(--rd-radius-xs);
  font-size: 12px;
  font-family: var(--rd-font-sans);
}

/* ---------- Accordion ---------- */
.rd-acc {
  border-top: 1px solid var(--border);
}
.rd-acc__item { border-bottom: 1px solid var(--border); }
.rd-acc__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--rd-space-4);
  padding: var(--rd-space-5) 0;
  background: none;
  border: 0;
  text-align: left;
  font-family: inherit;
  font-size: 18px;
  font-weight: 500;
  color: var(--fg);
  cursor: pointer;
}
.rd-acc__btn::after {
  content: "+";
  font-family: var(--rd-font-mono);
  font-weight: 400;
  font-size: 24px;
  color: var(--rd-hyper-05);
  transition: transform var(--rd-dur-base) var(--rd-ease-out);
}
.rd-acc__item[aria-expanded="true"] .rd-acc__btn::after {
  content: "−";
}
.rd-acc__panel {
  padding: 0 0 var(--rd-space-5);
  color: var(--fg);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.55;
  max-width: 720px;
}

/* ---------- Pagination ---------- */
.rd-pagination {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--rd-font-sans);
  font-size: 16px;
}
.rd-pagination button {
  width: 40px; height: 40px;
  border-radius: var(--rd-radius-md);
  border: 0;
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  transition: background var(--rd-dur-fast), color var(--rd-dur-fast);
}
.rd-pagination button:hover { background: var(--rd-dusk-03); }
.theme-dark .rd-pagination button:hover { background: var(--rd-dusk-07); }
.rd-pagination button[aria-current="page"] {
  background: var(--rd-hyper-05);
  color: var(--rd-white);
}
.rd-pagination button[aria-current="page"]:hover { background: var(--rd-hyper-06); }

/* ---------- Toggle (segmented) ---------- */
.rd-toggle {
  display: inline-flex;
  align-items: stretch;
  background: var(--rd-dusk-07);
  border-radius: var(--rd-radius-lg);
  padding: 6px;
  gap: 4px;
}
.theme-dark .rd-toggle { background: var(--rd-dusk-08); }
.rd-toggle__opt {
  appearance: none;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--rd-radius-md);
  color: var(--rd-dusk-05);
  font-family: var(--rd-font-sans);
  font-size: 18px;
  font-weight: 500;
  padding: 14px 36px;
  cursor: pointer;
  transition: background var(--rd-dur-fast), color var(--rd-dur-fast), border-color var(--rd-dur-fast);
}
.rd-toggle__opt:hover { color: var(--rd-white); }
.rd-toggle__opt[aria-pressed="true"] {
  background: var(--rd-hyper-10);
  color: var(--rd-white);
  border-color: var(--rd-hyper-05);
}

/* ---------- Copy code button (icon square) ---------- */
.rd-copy {
  width: 32px; height: 32px;
  border-radius: var(--rd-radius-sm);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  display: grid;
  place-content: center;
  cursor: pointer;
  transition: background var(--rd-dur-fast), color var(--rd-dur-fast), border-color var(--rd-dur-fast);
}
.rd-copy:hover {
  background: var(--rd-dusk-07);
  color: var(--rd-white);
  border-color: var(--rd-dusk-07);
}
.rd-copy[data-state="copied"] {
  background: var(--rd-dusk-03);
  color: var(--rd-midnight-base);
  border-color: var(--rd-dusk-03);
}

/* ---------- Ad / marketing buttons ----------
   Solid contrast buttons used on full-bleed colored panels in ads + decks.
   Color combos are intentional; do not remix. */
.rd-ad-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--rd-font-sans);
  font-weight: 500;
  font-size: 18px;
  line-height: 1;
  padding: 18px 36px;
  border-radius: var(--rd-radius-md);
  border: 0;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}
.rd-ad-btn--on-hyper   { background: var(--rd-yellow-05);   color: var(--rd-midnight-base); }
.rd-ad-btn--on-yellow  { background: var(--rd-midnight-base); color: var(--rd-white); }
.rd-ad-btn--on-light   { background: var(--rd-midnight-base); color: var(--rd-white); }
.rd-ad-btn--on-dark    { background: var(--rd-hyper-05);     color: var(--rd-white); }

/* ---------- Table ---------- */
.rd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  font-family: var(--rd-font-sans);
}
.rd-table th, .rd-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.rd-table th {
  font-family: var(--rd-font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-subtle);
  font-weight: 400;
  background: var(--bg-elev);
}
.rd-table tr:hover td { background: var(--bg-elev); }

/* ---------- Banner / Announcement ---------- */
.rd-announce {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--rd-space-3);
  padding: 10px var(--rd-space-5);
  background: var(--rd-yellow-05);
  color: var(--rd-midnight-base);
  font-size: 13px;
  font-weight: 500;
}
.rd-announce a { text-decoration: underline; }


/* =========================================================
   SECTION THEMES
   Mirrors the marketing site's section theme system
   (data-theme="midnight|dusk|dusk09|white|midnightGradient|skyBlue10").
   Put a theme on the section wrapper; content inherits fg/bg.
   ========================================================= */
.rd-sec { padding: var(--rd-space-24) var(--rd-space-8); }
.rd-sec__in { max-width: 1240px; margin: 0 auto; }

.rd-sec--midnight { background: var(--rd-midnight-base); color: var(--rd-white); }
.rd-sec--dusk09   { background: var(--rd-dusk-09);       color: var(--rd-white); }
.rd-sec--dusk     { background: var(--rd-dusk-08);       color: var(--rd-white); }
.rd-sec--white    { background: var(--rd-white);         color: var(--rd-midnight-base); }
.rd-sec--midnight-gradient {
  background: linear-gradient(180deg, var(--rd-midnight-02) 0%, var(--rd-dusk-09) 55%, var(--rd-midnight-base) 100%);
  color: var(--rd-white);
}
.rd-sec--sky-blue-10 { background: var(--rd-blue-01); color: var(--rd-midnight-base); }

/* Light section themes must RE-DECLARE the semantic tokens: a light section
   dropped into a .theme-dark page would otherwise inherit dark-theme
   --fg-muted / --border and render pale gray text on white. Declared as a
   [data-*] theme scope (mirrors the source's data-theme system) so the values
   register as theme tokens. Put data-rd-theme="light" on any light section. */
[data-rd-theme="light"] {
  --fg: var(--rd-midnight-base);
  --fg-muted: var(--rd-dusk-07);
  --fg-subtle: var(--rd-dusk-06);
  --border: var(--rd-dusk-03);
  --border-strong: var(--rd-dusk-05);
}

/* section headings — Space Grotesk Medium, never bolder */
.rd-sec__eyebrow {
  font-family: var(--rd-font-mono); font-size: 12px; letter-spacing: .12em;
  text-transform: uppercase; color: currentColor; margin: 0 0 var(--rd-space-4);
}
.rd-sec__title {
  font-family: var(--rd-font-sans); font-weight: 500; font-size: 40px;
  line-height: 1.1; letter-spacing: -.02em; margin: 0;
}
.rd-sec__lead { font-size: 18px; line-height: 1.55; margin: var(--rd-space-4) 0 0; opacity: .82; }
.rd-sec--white .rd-sec__lead, .rd-sec--sky-blue-10 .rd-sec__lead { opacity: 1; color: var(--rd-dusk-07); }