/* Pearto full-site quality pass.
   Loaded last on public pages. This file intentionally changes presentation only. */

:root {
  --qp-navy: #18346f;
  --qp-copy: #6074a0;
  --qp-muted: #8391b3;
  --qp-line: #e4e9f5;
  --qp-sky: #edf8ff;
  --qp-lilac: #f2efff;
  --qp-blush: #fff0f6;
  --qp-mint: #eafaf4;
  --qp-peach: #fff5e8;
  --qp-panel: #ffffff;
  --qp-violet: #7868df;
  --qp-blue: #559edb;
  --qp-pink: #d979ae;
  --qp-green: #4cae8a;
  --qp-shadow: 0 14px 38px rgba(54, 70, 125, .08);
}

/* Brand ----------------------------------------------------------------- */
.brand-mark {
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible !important;
}

.brand-mark img {
  display: block;
  width: 34px;
  height: 34px;
}

.staff-brand-mark img {
  display: block;
  width: 32px;
  height: 32px;
}

/* Universal interaction clarity ---------------------------------------- */
a,
button,
summary,
label[for],
input[type="submit"] {
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(120, 104, 223, .28) !important;
  outline-offset: 3px !important;
}

.button,
.button-ghost,
.button-quiet,
.chat-send,
.studio-ghost-action,
.studio-card-link,
.product-jumps a {
  cursor: pointer;
}

.button:disabled,
.chat-send:disabled {
  cursor: wait;
  opacity: .58;
}

/* Creative Studio: remove harsh saturated blocks ----------------------- */
.studio-v2 {
  --studio-ink: var(--qp-navy) !important;
  --studio-muted: var(--qp-copy) !important;
  --studio-border: var(--qp-line) !important;
}

.studio-v2::before {
  opacity: .58;
}

.studio-spotlight-grid {
  gap: 16px !important;
}

.studio-spotlight {
  min-height: 220px !important;
  color: var(--qp-navy) !important;
  border: 1px solid var(--qp-line) !important;
  box-shadow: var(--qp-shadow) !important;
}

.studio-spotlight::after {
  background: rgba(255, 255, 255, .45) !important;
}

.studio-spotlight.is-album {
  background: linear-gradient(145deg, #f7eafa 0%, #eee8ff 100%) !important;
}

.studio-spotlight.is-code {
  background: linear-gradient(145deg, #eaf7ff 0%, #e6f8f8 100%) !important;
}

.studio-spotlight.is-certificate {
  background: linear-gradient(145deg, #fff5df 0%, #ffedcf 100%) !important;
}

.studio-spotlight.is-image {
  background: linear-gradient(145deg, #fff0f2 0%, #fde8f4 100%) !important;
}

.studio-spotlight > span {
  color: #7583a7 !important;
  opacity: 1 !important;
}

.studio-spotlight h2 {
  color: var(--qp-navy) !important;
}

.studio-spotlight p {
  color: var(--qp-copy) !important;
  opacity: 1 !important;
}

.studio-spotlight a {
  display: inline-flex !important;
  width: fit-content;
  align-items: center;
  gap: 6px;
  color: #6557c8 !important;
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(120, 104, 223, .14);
  border-radius: 999px;
  padding: 9px 12px;
  text-decoration: none;
}

.studio-spotlight a:hover {
  background: #fff;
  transform: translateY(-1px);
}

.studio-orbit > div {
  background: linear-gradient(145deg, #eef7ff, #f2edff) !important;
  color: var(--qp-navy) !important;
  border: 1px solid #e2e7f4;
  box-shadow: var(--qp-shadow) !important;
}

.studio-orbit i:nth-child(2) {
  background: linear-gradient(135deg, #ffe6c4, #ffd8df) !important;
}

.studio-orbit i:nth-child(3) {
  background: linear-gradient(135deg, #dff5f3, #e6e8ff) !important;
}

.studio-legacy-bridge {
  background: linear-gradient(135deg, #eef6ff, #f3eeff) !important;
  color: var(--qp-navy) !important;
  border: 1px solid var(--qp-line);
  box-shadow: var(--qp-shadow);
}

.studio-legacy-bridge h2,
.studio-legacy-bridge p {
  color: inherit !important;
}

/* Finance hub ------------------------------------------------------------ */
.finance-hub {
  padding-bottom: 56px;
}

.finance-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin: 0 0 30px;
  padding: 34px;
  border: 1px solid var(--qp-line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 88% 10%, rgba(174, 210, 255, .48), transparent 34%),
    radial-gradient(circle at 62% 100%, rgba(220, 202, 255, .38), transparent 42%),
    linear-gradient(135deg, #f2f9ff, #f7f3ff 58%, #fff5f8);
  box-shadow: var(--qp-shadow);
}

.finance-hero h1 {
  max-width: 720px;
  margin: 8px 0 14px;
  font-size: clamp(35px, 5vw, 58px);
  line-height: 1.02;
  letter-spacing: -.055em;
}

.finance-hero p {
  max-width: 700px;
  margin: 0;
  color: var(--qp-copy);
  font-size: 17px;
  line-height: 1.7;
}

.finance-hero-action {
  display: grid;
  justify-items: end;
  gap: 10px;
  min-width: 220px;
}

.finance-hero-action small {
  max-width: 210px;
  color: var(--qp-muted);
  text-align: right;
  line-height: 1.45;
}

.finance-topic-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 0 0 28px;
}

.finance-topic-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid var(--qp-line);
  border-radius: 999px;
  background: #fff;
  color: #4c6090;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.finance-topic-nav a:hover {
  border-color: #d6d0f5;
  background: var(--qp-lilac);
  color: #6657c9;
}

.finance-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 30px;
}

.finance-group {
  --finance-tint: #edf7ff;
  --finance-accent: #5b9fda;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--qp-line);
  border-radius: 22px;
  background: linear-gradient(180deg, var(--finance-tint), #fff 42%);
  box-shadow: 0 8px 24px rgba(58, 74, 128, .055);
}

.finance-group:nth-child(2n) {
  --finance-tint: #f3efff;
  --finance-accent: #7d69da;
}

.finance-group:nth-child(3n) {
  --finance-tint: #eaf9f3;
  --finance-accent: #4cae8a;
}

.finance-group:nth-child(4n) {
  --finance-tint: #fff4e7;
  --finance-accent: #cc8a3f;
}

.finance-group:nth-child(5n) {
  --finance-tint: #fff0f6;
  --finance-accent: #c56a9b;
}

.finance-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 20px 20px 16px;
}

.finance-group-head > span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .75);
  color: var(--finance-accent);
  border: 1px solid rgba(80, 95, 150, .08);
  font-weight: 850;
}

.finance-group h2 {
  flex: 1;
  margin: 0;
  font-size: 20px;
}

.finance-tool-list {
  list-style: none;
  margin: 0;
  padding: 0 12px 12px;
}

.finance-tool-list li + li {
  margin-top: 7px;
}

.finance-tool-list a {
  position: relative;
  display: block;
  min-height: 82px;
  padding: 14px 38px 14px 14px;
  border: 1px solid #edf0f7;
  border-radius: 14px;
  background: rgba(255, 255, 255, .92);
  color: var(--qp-navy);
  text-decoration: none;
}

.finance-tool-list a::after {
  content: "→";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--finance-accent);
  font-size: 18px;
}

.finance-tool-list a:hover {
  border-color: #dbe2f3;
  background: #fff;
  transform: translateY(-1px);
  box-shadow: 0 7px 18px rgba(57, 72, 124, .065);
}

.finance-tool-list strong {
  display: block;
  color: var(--qp-navy);
  font-size: 14px;
}

.finance-tool-list span {
  display: block;
  margin-top: 4px;
  color: var(--qp-copy);
  font-size: 12px;
  line-height: 1.45;
}

.finance-note {
  border: 1px solid #e8e0f7 !important;
  border-left: 4px solid #9988dd !important;
  background: #faf8ff !important;
  border-radius: 16px !important;
}

/* Humanizer: clearer primary workflow ---------------------------------- */
.humanizer-page {
  background: #fafbff !important;
}

.humanizer-page .hum-intro {
  position: relative;
  overflow: hidden;
  padding: 34px 0 26px !important;
  border-bottom: 1px solid var(--qp-line) !important;
  background:
    radial-gradient(circle at 84% 12%, rgba(221, 205, 255, .45), transparent 30%),
    radial-gradient(circle at 12% 18%, rgba(204, 236, 255, .55), transparent 32%),
    linear-gradient(135deg, #f4faff, #f7f3ff 58%, #fff5f9) !important;
}

.humanizer-page .hum-hero {
  align-items: center;
  gap: 36px;
}

.humanizer-page .hum-hero-copy h1 {
  max-width: 760px;
  font-size: clamp(36px, 5.5vw, 64px) !important;
  line-height: 1.02 !important;
  letter-spacing: -.055em !important;
}

.humanizer-page .hum-lede {
  max-width: 720px;
  color: var(--qp-copy) !important;
  font-size: 17px !important;
  line-height: 1.7;
}

.humanizer-page .hum-promise {
  border: 1px solid var(--qp-line) !important;
  background: rgba(255, 255, 255, .78) !important;
  color: var(--qp-navy) !important;
  box-shadow: var(--qp-shadow) !important;
}

.humanizer-page .hum-promise-title,
.humanizer-page .hum-promise-list,
.humanizer-page .hum-promise-list li {
  color: var(--qp-navy) !important;
}

.humanizer-page .hum-engine-note {
  max-width: 900px;
  color: #7383a9 !important;
}

.humanizer-page .hum-actionbar {
  border: 1px solid var(--qp-line) !important;
  border-radius: 20px !important;
  background: rgba(255, 255, 255, .9) !important;
  box-shadow: 0 9px 26px rgba(54, 70, 125, .06) !important;
  padding: 14px !important;
}

.humanizer-page .hum-workspace {
  padding: 28px 0 54px;
}

.humanizer-page .hum-pane {
  border: 1px solid var(--qp-line) !important;
  border-radius: 20px !important;
  background: #fff !important;
  box-shadow: 0 8px 26px rgba(54, 70, 125, .055) !important;
}

.humanizer-page .hum-pane-original {
  background: linear-gradient(180deg, #f7fbff, #fff 18%) !important;
}

.humanizer-page .hum-pane-revised {
  background: linear-gradient(180deg, #faf7ff, #fff 18%) !important;
}

.humanizer-page .hum-pane-inspector {
  background: linear-gradient(180deg, #f8fbfa, #fff 18%) !important;
}

.humanizer-page .hum-editor {
  border-color: #e0e6f3 !important;
  background: #fcfdff !important;
  color: var(--qp-navy) !important;
  min-height: 340px;
}

.humanizer-page .hum-mini {
  min-height: 36px;
  border-color: #e0e5f2 !important;
  background: #fff !important;
  color: #536794 !important;
}

.humanizer-page .hum-mini:hover,
.humanizer-page .hum-mini.is-active {
  border-color: #d7cff5 !important;
  background: #f4f1ff !important;
  color: #6657c8 !important;
}

.humanizer-page .hum-tabs {
  gap: 6px !important;
  padding: 5px !important;
  border: 1px solid #e7eaf4;
  background: #f4f6fb !important;
}

.humanizer-page .hum-tabs button[aria-selected="true"] {
  background: #fff !important;
  color: #6657c8 !important;
}

/* Site-wide assistant ---------------------------------------------------- */
.site-assistant {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 120;
  display: grid;
  justify-items: end;
  gap: 10px;
}

.site-assistant-launcher {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 9px 16px 9px 10px;
  border: 1px solid #dfe4f3;
  border-radius: 999px;
  background: rgba(255, 255, 255, .96);
  color: var(--qp-navy);
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 14px 38px rgba(47, 62, 118, .16);
}

.site-assistant-launcher img {
  width: 34px;
  height: 34px;
}

.site-assistant-launcher:hover {
  transform: translateY(-2px);
  border-color: #d5cdf4;
  background: #fff;
}

.site-assistant-panel {
  width: min(430px, calc(100vw - 28px));
  max-height: min(700px, calc(100vh - 100px));
  overflow: hidden;
  border: 1px solid #dfe5f2;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 26px 80px rgba(33, 48, 102, .22);
}

.site-assistant-panel[hidden] {
  display: none;
}

.site-assistant-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid #edf0f7;
  background: linear-gradient(135deg, #f1f9ff, #f6f1ff);
}

.site-assistant-head strong {
  color: var(--qp-navy);
  font-size: 14px;
}

.site-assistant-head span {
  display: block;
  color: var(--qp-muted);
  font-size: 11px;
  font-weight: 500;
}

.site-assistant-close {
  width: 36px;
  height: 36px;
  border: 1px solid #e1e6f2;
  border-radius: 11px;
  background: #fff;
  color: #6a7aa0;
  font-size: 20px;
  cursor: pointer;
}

.site-assistant .pearto-chat {
  width: 100%;
  max-width: none;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  padding: 0 14px 14px;
}

.site-assistant .chat-topline {
  display: none;
}

.site-assistant .chat-messages {
  min-height: 220px;
  max-height: 310px;
  padding: 18px 0;
}

.site-assistant .chat-compose {
  background: #fbfcff;
}

.chat-action-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 9px 12px;
  border: 1px solid #dcd6f6;
  border-radius: 999px;
  background: #f5f2ff;
  color: #6657c8 !important;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

/* Mobile ---------------------------------------------------------------- */
@media (max-width: 980px) {
  .finance-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .finance-hero {
    grid-template-columns: 1fr;
  }

  .finance-hero-action {
    justify-items: start;
  }

  .finance-hero-action small {
    text-align: left;
  }
}

@media (max-width: 700px) {
  .studio-spotlight-grid,
  .finance-groups {
    grid-template-columns: 1fr !important;
  }

  .studio-spotlight {
    min-height: 190px !important;
  }

  .finance-hero {
    padding: 24px 20px;
    border-radius: 22px;
  }

  .site-assistant {
    right: 14px;
    bottom: 14px;
  }

  .site-assistant-launcher {
    min-width: 52px;
    padding-right: 10px;
  }

  .site-assistant-launcher span {
    display: none;
  }

  .site-assistant-panel {
    max-height: calc(100vh - 82px);
  }

  .site-assistant .chat-messages {
    max-height: 38vh;
  }
}

@media (prefers-reduced-motion: reduce) {
  .studio-spotlight,
  .finance-tool-list a,
  .site-assistant-launcher,
  .button,
  .button-ghost {
    transition: none !important;
    transform: none !important;
  }
}