:root {
  --ink: #111827;
  --muted: #667085;
  --line: #d8deea;
  --paper: #f7f8fc;
  --white: #ffffff;
  --green: #7c3dff;
  --green-dark: #245cff;
  --coral: #e86f51;
  --gold: #9a5cff;
  --shadow: 0 18px 50px rgba(17, 24, 39, 0.13);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 72px;
  padding: 0 28px;
  background: rgba(4, 9, 24, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.brand, .main-nav, .header-actions, .hero-actions, .dashboard-actions, .pack-row {
  display: flex;
  align-items: center;
}
.brand { text-decoration: none; }
.brand-logo {
  display: block;
  width: 178px;
  height: auto;
}
.main-nav {
  gap: 18px;
  flex: 1;
  font-size: 14px;
}
.main-nav a, .site-footer a {
  color: rgba(255,255,255,0.76);
  text-decoration: none;
}
.main-nav a.active { color: var(--white); font-weight: 700; }
.header-actions { gap: 10px; }
.site-header .button.ghost {
  color: rgba(255,255,255,0.88);
  border-color: rgba(255,255,255,0.22);
}
.site-header .button.primary {
  color: var(--white);
  background: linear-gradient(135deg, #a447ff, #245cff);
  border-color: transparent;
}
.button, button {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.button.primary, button.primary, .price-card button {
  color: var(--white);
  background: var(--green);
  border-color: var(--green);
}
.button.primary:hover, .price-card button:hover { background: var(--green-dark); }
.button.light { color: var(--ink); background: rgba(255,255,255,0.86); }
.button.ghost { background: transparent; }
.page { display: none; }
.page.active { display: block; }
.hero-page {
  position: relative;
  min-height: calc(100vh - 72px);
  background: #020715;
  overflow: hidden;
}
.hero-image {
  display: block;
  width: 100%;
  min-height: calc(100vh - 72px);
  height: auto;
  object-fit: cover;
  object-position: center top;
}
.visually-hidden {
  display: none !important;
}
.hero-content {
  position: relative;
  width: min(760px, calc(100% - 48px));
  padding: 92px 0 120px 48px;
  color: var(--white);
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}
h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 0.98;
  letter-spacing: 0;
}
h2 { margin: 0 0 10px; font-size: 22px; letter-spacing: 0; }
p { color: var(--muted); line-height: 1.65; }
.hero-content p:not(.eyebrow) {
  max-width: 650px;
  color: rgba(255,255,255,0.86);
  font-size: 19px;
}
.hero-actions { gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.page-band, .product-hero, .auth-layout, .dashboard-shell {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 72px 0;
}
.compact { padding-top: 28px; }
.feature-grid, .pricing-grid, .dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.feature-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-card, .price-card, .dash-panel, .auth-form, .workflow-preview {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 8px 28px rgba(23, 33, 31, 0.06);
}
.feature-card a { color: var(--green-dark); font-weight: 800; text-decoration: none; }
.muted-card { background: #eef3ef; }
.product-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 28px;
  align-items: center;
}
.workflow-preview {
  display: grid;
  gap: 12px;
  background: #17211f;
  color: var(--white);
}
.workflow-preview div {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 14px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
}
.workflow-preview span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 50%;
  font-weight: 900;
}
.price-card strong {
  display: block;
  margin: 10px 0;
  font-size: 34px;
}
.price-card.featured {
  border-color: var(--green);
  box-shadow: var(--shadow);
}
.section-heading { margin-top: 40px; }
.pack-row { gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.credit-pack-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.credit-pack-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 260px;
}
.credit-pack-card .eyebrow {
  margin-bottom: 10px;
}
.credit-pack-card h2 {
  font-size: 24px;
}
.credit-pack-card strong {
  color: var(--green-dark);
}
.credit-pack-card button {
  width: 100%;
  margin-top: auto;
}
.credit-pack-card.featured::after {
  content: "Best value";
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(124, 61, 255, 0.1);
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
}
.auth-layout {
  display: grid;
  grid-template-columns: 1fr 430px;
  gap: 30px;
  align-items: start;
}
.auth-form, .inline-form {
  display: grid;
  gap: 14px;
}
label { display: grid; gap: 6px; font-weight: 700; }
input {
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}
.form-actions { display: flex; gap: 10px; }
.form-message { min-height: 24px; margin: 0; }
.dashboard-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
}
.dashboard-actions { gap: 10px; flex-wrap: wrap; }
.dashboard-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.dash-panel.wide { grid-column: span 2; }
.dash-list {
  display: grid;
  gap: 10px;
}
.dash-item {
  padding: 12px;
  background: #f5f8f5;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.meter {
  height: 12px;
  margin-top: 14px;
  overflow: hidden;
  background: #e8eeeb;
  border-radius: 999px;
}
.meter div {
  height: 100%;
  width: 0;
  background: var(--green);
}
pre {
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--green-dark);
}
.inline-form {
  grid-template-columns: minmax(180px, 1fr) auto;
  margin-bottom: 14px;
}
.prose {
  max-width: 820px;
}
.lead {
  max-width: 760px;
  font-size: 18px;
}
.docs-index h1,
.docs-hero h1 {
  font-size: clamp(42px, 6vw, 72px);
}
.doc-topic-card {
  display: grid;
  gap: 12px;
  align-content: start;
}
.doc-topic-card .button {
  width: max-content;
}
.docs-shell {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding: 64px 0 84px;
}
.docs-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  align-items: end;
  margin-bottom: 28px;
}
.docs-audience,
.doc-card,
.docs-toc {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 28px rgba(23, 33, 31, 0.06);
}
.docs-audience {
  padding: 22px;
}
.docs-audience ul,
.check-list {
  display: grid;
  gap: 10px;
  padding-left: 20px;
}
.docs-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}
.docs-toc {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 6px;
  padding: 18px;
  max-height: calc(100vh - 120px);
  overflow: auto;
}
.docs-toc h2 {
  font-size: 18px;
}
.docs-toc a {
  padding: 8px 10px;
  color: var(--muted);
  text-decoration: none;
  border-radius: 8px;
  font-size: 14px;
}
.docs-toc a:hover {
  color: var(--ink);
  background: #f1f4fb;
}
.docs-content {
  display: grid;
  gap: 18px;
}
.doc-card {
  position: relative;
  padding: 26px;
}
.doc-card h2 {
  font-size: 28px;
}
.doc-card h3 {
  margin: 0 0 10px;
}
.doc-icon {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 12px;
  border-radius: 8px;
  color: var(--green-dark);
  background: rgba(124, 61, 255, 0.09);
  font-weight: 900;
}
.doc-callout {
  margin: 18px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--green);
  border-radius: 8px;
  background: #f8faff;
}
.doc-callout p {
  margin: 0;
}
.doc-callout strong {
  display: block;
  margin-bottom: 4px;
}
.doc-callout.warning {
  border-left-color: #e86f51;
  background: #fff8f5;
}
.doc-callout.success {
  border-left-color: #16a34a;
  background: #f2fbf5;
}
.doc-callout.tip {
  border-left-color: var(--gold);
  background: #fbf7ff;
}
.step-grid,
.mini-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}
.step-grid > div,
.mini-card-grid > div,
.seo-example {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcff;
}
.step-grid p,
.mini-card-grid p {
  margin: 6px 0 0;
}
.numbered-steps {
  display: grid;
  gap: 10px;
  padding-left: 24px;
}
.settings-list {
  display: grid;
  gap: 10px;
  padding: 0;
  list-style: none;
}
.settings-list li {
  display: grid;
  grid-template-columns: minmax(160px, 0.34fr) minmax(0, 1fr);
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcff;
}
.settings-list span {
  color: var(--muted);
}
.status-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}
.status-grid span {
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--green-dark);
  background: rgba(36, 92, 255, 0.08);
  font-weight: 800;
  font-size: 13px;
}
.accordion-list {
  display: grid;
  gap: 10px;
}
.accordion-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcff;
}
.accordion-list summary {
  padding: 14px 16px;
  cursor: pointer;
  font-weight: 800;
}
.accordion-list details p {
  margin: 0;
  padding: 0 16px 16px;
}
.screenshot-placeholder {
  margin-top: 16px;
  padding: 28px;
  border: 1px dashed #aab4c3;
  border-radius: 8px;
  color: var(--muted);
  background: #f8fafc;
  text-align: center;
  font-weight: 800;
}
.docs-screenshot {
  margin: 18px 0 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: #f8fafc;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08);
}
.docs-screenshot img {
  display: block;
  width: 100%;
  height: auto;
}
.docs-screenshot-compact {
  max-width: 420px;
}
.docs-screenshot figcaption {
  margin: 0;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.seo-example p {
  margin: 8px 0;
}
.docs-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 8px 0 0;
}
.legal h1, .prose h1 { font-size: 52px; }
.site-footer {
  display: flex;
  gap: 18px;
  align-items: center;
  min-height: 72px;
  padding: 0 28px;
  border-top: 1px solid var(--line);
}
.site-footer span { font-weight: 900; margin-right: auto; }
.site-footer a { color: var(--muted); }
@media (max-width: 940px) {
  .site-header { flex-wrap: wrap; height: auto; padding: 14px 18px; }
  .brand-logo { width: 150px; }
  .main-nav { order: 3; width: 100%; overflow-x: auto; }
  .hero-content { padding-left: 24px; }
  .feature-grid, .feature-grid.three, .pricing-grid, .dashboard-grid, .product-hero, .auth-layout {
    grid-template-columns: 1fr;
  }
  .dash-panel.wide { grid-column: auto; }
  .dashboard-head { display: block; }
  .docs-hero,
  .docs-layout,
  .step-grid,
  .mini-card-grid,
  .settings-list li {
    grid-template-columns: 1fr;
  }
  .docs-toc {
    position: static;
    max-height: none;
  }
}
@media (min-aspect-ratio: 3 / 2) {
  .hero-page {
    height: calc(100vh - 72px);
  }
  .hero-image {
    height: 100%;
  }
}